Carrier and base

Abstract

The present disclosure provides a vehicle and a base, the vehicle including a carrier body and a pivot portion pivotally coupled to the carrier body and having a locking hook coupled to a vehicle seat. The carrier further comprises a gear adjusting structure which is arranged in linkage with the pivoting part. And the gear adjusting structure can be operated to lock the pivoting part at one of a plurality of pivoting positions relative to the carrying body. According to the carrier disclosed by the invention, the anchoring assembly can be fixed at a plurality of pivoting positions, so that the storage is convenient, and the anchoring angle can be conveniently locked.

Description

Technical Field

[0001] The present disclosure relates to carriers and bases. Background Art

[0002] Existing baby safety carriers have anchoring components such as ISOFIX. Some ISOFIX anchoring components cannot be folded by rotating. Thus, when the ISOFIX anchoring components are not needed, the ISOFIX anchoring components cannot be folded to reduce the storage volume. This will make the appearance of the ISOFIX anchoring components appear abrupt, affecting not only the appearance but also the operation. Although the ISOFIX anchoring components of some baby safety carriers can be rotated, their rotation is completely free and there is no gear limit. Thus, when the ISOFIX anchoring components need to be adjusted to a specific angle, the ISOFIX anchoring components cannot be locked to the specific angle, which brings inconvenience in use.

[0003] It should be noted that the above prior art description only provides background technology, and does not admit that the above prior art constitutes the prior art of the present disclosure, and any description of the above prior art should not be regarded as any part of the present disclosure. Utility Model Content

[0004] The purpose of the present disclosure is to provide a vehicle that can overcome the above problems.

[0005] The present disclosure provides a carrier, comprising: a carrier body; and a pivot portion, which can be pivotally connected to the carrier body and has a locking hook connected to a vehicle seat; wherein the carrier also includes a gear adjustment structure arranged in linkage with the pivot portion, and the gear adjustment structure can be operated to lock the pivot portion relative to the carrier body in one of a plurality of pivot positions.

[0006] In one embodiment, the gear adjustment structure includes: a first slot formed in the carrier body; a second slot formed in the pivot portion; and a locking member that can be movably disposed between the first slot and the second slot and is engaged with the first slot and the second slot at the same time, and the locking member can be actuated to disengage from the first slot or the second slot.

[0007] In one embodiment, the pivoting portion comprises an ISOFIX connector.

[0008] In one embodiment, the gear adjustment structure includes a driving portion, which is movably disposed on the pivot portion and can be actuated to cause the engaging member to disengage from the first engaging slot or the second engaging slot.

[0009] In one embodiment, the gear adjustment structure includes a restoring member, which is disposed between the first slot and the engaging member and abuts against the first slot and the engaging member to provide a restoring force.

[0010] In one embodiment, the engaging member has a receiving groove, one end of the reset member is located in the receiving groove, and the reset member is a coil spring.

[0011] In one embodiment, the first slot and the second slot respectively include an internal gear, and the engaging member is formed as an external gear engaged with the internal gear.

[0012] In one embodiment, the pivoting portion includes an outer cover, a body member and an inner cover, wherein the outer cover and the inner cover together enclose a space, and the body member is located in the space and includes the locking hook.

[0013] In one embodiment, the carrier includes a connecting shaft, and the pivot part pivots relative to the carrier body by means of the connecting shaft, wherein the engaging member has a center hole, and the inner cover has a center hole, and wherein the connecting shaft passes through the center hole of the engaging member and the center hole of the inner cover and is coupled to the main body.

[0014] In one embodiment, the vehicle includes a carrier body, two pivoting parts, two gear adjustment structures and a connecting shaft, wherein the two pivoting parts are located on the carrier body and are linked via the connecting shaft so that the two pivoting parts pivot synchronously, wherein each of the two gear adjustment structures includes a driving part, each of the driving parts is movably arranged on the corresponding pivoting part, and when both of the driving parts are actuated, the two pivoting parts can pivot relative to the carrier body.

[0015] In one embodiment, the vehicle includes a carrier body, two pivoting parts, two gear adjustment structures and a synchronous link assembly, wherein the two pivoting parts are located on the carrier body and are linked via the synchronous link assembly so that the two pivoting parts pivot synchronously and the respective engaging parts of the two gear adjustment structures move in opposite directions; the synchronous link assembly includes: a hinge, which is pivotally arranged on the carrier body; two first connecting rods, one ends of the two first connecting rods are respectively pivotally connected to the two ends of the hinge, and the other ends of the two first connecting rods respectively have engaging parts, which are respectively engaged with the engaging parts of the two gear adjustment structures.

[0016] In one embodiment, the synchronous link assembly includes a second link, one end of which is coupled to a main body of one of the pivoting parts, so that the two main bodies pivot synchronously to drive the two pivoting parts to pivot synchronously.

[0017] In one embodiment, a sliding groove is provided on the second connecting rod, and the first connecting rod is restricted in the sliding groove via a latch.

[0018] In one embodiment, the driving portion can be actuated along a first direction perpendicular to a pivot plane of the pivot portion, and the driving portion includes a buckle portion extending along the first direction, the buckle portion abuts against the engaging member and prevents the driving portion from separating from the pivot portion.

[0019] In one embodiment, the vehicle includes a carrier body, two pivot parts, two gear adjustment structures and a synchronous unlocking component, wherein at least one of the two gear adjustment structures includes a driving part, and each driving part is movably arranged on the corresponding pivot part, wherein the synchronous unlocking component enables the two engaging parts to be linked to each other, so that when at least one of the driving parts is actuated, the respective engaging parts of the two gear adjustment structures move in opposite directions.

[0020] In one embodiment, the two pivoting parts pivot synchronously relative to the one vehicle body via a connecting shaft.

[0021] In one embodiment, the synchronous unlocking assembly includes a wire component, which is a flexible component. The wire component is formed into an "8" shape and is linked to the engaging parts of the two gear adjustment structures.

[0022] In one embodiment, the wire component includes a sheath and a core slidably disposed inside the sheath, wherein the core is exposed outside the sheath at two positions, and the synchronous unlocking assembly includes two fixed seats and two fixing members, the two fixed seats are respectively fixed to the engaging members of the two gear adjustment structures, and the two fixing members respectively fix the parts of the core located at the two positions to the two fixed seats.

[0023] In one embodiment, the synchronous unlocking assembly includes: a hinged structure, which can be rotatably arranged on the carrier body; two third connecting rods, one end of the two third connecting rods is respectively pivoted to the two ends of the hinged structure, and the other end of the two third connecting rods is respectively pivoted to the two engaging parts.

[0024] In one embodiment, the driving portion is a button, a knob, a dial or a handle.

[0025] In one embodiment, the carrier includes an infant safety carrier, a sleeping box, a safety seat, an animal carrier, or an object carrier.

[0026] In one embodiment, a recess may be provided at the front portion of the carrier body, and the pivot portion has a first pivot position and a second pivot position, wherein when the pivot portion is located at the first pivot position, the locking hook of the pivot portion is located inside the recess, and when the pivot portion is located at the second pivot position, the locking hook of the pivot portion is located outside the recess.

[0027] In one embodiment, when the pivoting portion is located at a first pivoting position, the locking hook is located above the pivot axis of the pivoting portion; when the pivoting portion is located at a second pivoting position, the locking hook is located below the pivot axis of the pivoting portion.

[0028] In one embodiment, the pivot portion further has a third pivot position, and the pivot angle difference between the third pivot position and the first pivot position is greater than the pivot angle difference between the second pivot position and the first pivot position, and when the pivot portion is located at the second pivot position, the locking hook is higher than the lowest point of the bottom of the carrier; when the pivot portion is located at the third pivot position, the locking hook is lower than the lowest point of the bottom of the carrier.

[0029] In one embodiment, N+1 continuous external teeth of the engaging member formed as the external gear constitute N+1 gear adjustment external teeth, wherein an external tooth connecting portion is provided between the N+1 gear adjustment external teeth, the internal gear of one of the first slot and the second slot is provided with a first tooth-missing portion, the first tooth-missing portion lacks N continuous internal teeth, the internal gear of the other of the first slot and the second slot is provided with a second tooth-missing portion and a third tooth-missing portion separated from each other by at least one internal tooth, the second tooth-missing portion lacks N+M continuous internal teeth, and the third tooth-missing portion lacks N continuous internal teeth, wherein N and M are integers greater than zero, wherein a recess may be provided at the front portion of the carrier body, and the third tooth-missing portion is configured such that when the engaging member is engaged with the first slot and the second slot at the same time and the N+1 gear adjustment external teeth are accommodated in the third tooth-missing portion, the pivot portion is located at a first pivot position, and at least a portion of the pivot portion is located in the recess.

[0030] In one embodiment, the second toothless portion is configured so that when the engaging member is engaged with the first slot and the second slot at the same time, and the second toothless portion accommodates the N+1 gear adjustment external teeth and the M external teeth adjacent to the engaging member, the engaging member can be engaged with the other of the first slot and the second slot at M+1 different pivot positions, so that the pivot portion can be located at M+1 different pivot positions.

[0031] In one embodiment, the pivot portion has a first pivot position, a second pivot position and a third pivot position that can be locked, wherein the pivot angle difference between the third pivot position and the first pivot position is greater than the pivot angle difference between the second pivot position and the first pivot position, and when the pivot portion is located at the first pivot position, the locking hook of the pivot portion is received in the carrier body; when the pivot portion is located at the second pivot position, the locking hook of the pivot portion extends out of the carrier body to connect to the vehicle seat.

[0032] In one embodiment, a gear indication mark is provided on the pivot portion, and gear marks corresponding to the first pivot position, the second pivot position and the third pivot position are provided at a position of the carrier body close to the pivot portion, so that when the pivot portion pivots to a designated pivot position, the gear indication mark is aligned with one of the gear marks.

[0033] In one embodiment, the driving part includes a driving part pivot member and a driving part pushing member, wherein the driving part pivot member can be pivotally arranged on the pivot member, and the driving part pushing member can be movably arranged between the driving part pivot member and the engaging member, wherein the driving part pivot member is configured to drive the engaging member to disengage from the first slot or the second slot via the driving part pushing member.

[0034] In one embodiment, the driving part pivot member includes a pivot pushing section having a pivot pivot portion, wherein the pivot pushing section is provided with a pushing inclined surface, and the pushing inclined surface is arranged to be inclined to the moving direction of the driving part pushing member, so that when the driving part pivot member pivots, the pushing inclined surface can push the driving part pushing member to move, thereby the driving part pushing member drives the engaging member.

[0035] In one embodiment, the driving part pivot member also includes a pivot member pressing section, which extends from the pivot member pushing section in a direction away from the pivot part of the pivot member, and the pivot member pressing section is provided with a pressing flange for external force to act thereon, wherein one of the pivot member pushing section and the pivot member pressing section is provided with at least one fixed protrusion, and the other is provided with a fixed recess corresponding to the fixed protrusion, and the pivot member pushing section and the pivot member pressing section are connected together through the engagement of the fixed protrusion and the fixed recess.

[0036] In one embodiment, the driving part pushing member is provided with at least one pushing member push rod, and the pushing member push rod abuts against the engaging member, wherein the pivot part includes an outer cover, a main body and an inner cover, and the outer cover and the inner cover jointly enclose a space, and the main body is located in the space, wherein the pushing member push rod passes through the main body and the inner cover and abuts against the engaging member, wherein a push rod hook is provided at the end of the pushing member push rod, and the push rod hook is configured to be blocked by the hole wall of the hole after passing through the hole of the main body and cannot exit the hole.

[0037] In one embodiment, an outer cover slot is provided on the circumferential wall of the base of the outer cover for the driving part pivot member to pass through, wherein an outer cover pivot portion is provided on the inner end wall of the outer cover, and the outer cover pivot portion cooperates with the pivot portion of the driving part pivot member, wherein a pivot portion blocking member is provided at the end of the outer cover pivot portion to prevent the driving part pivot member from detaching from the outer cover pivot portion.

[0038] In one embodiment, the driving part includes a driving part pivot button, a driving part rotating disk and a driving part moving part, wherein the driving part pivot button and the driving part rotating disk can be rotatably arranged on the pivot part together, and the driving part moving part can be movably arranged between the driving part rotating disk and the engaging part, wherein the driving part pivot button is configured to drive the engaging part to disengage from the first engaging slot or the second engaging slot via the driving part rotating disk and the driving part moving part under the action of external force, wherein the driving part rotating disk is provided with a rotating disk pushing inclined body, and the driving part moving part is provided with a moving part pushing inclined body, wherein the rotating disk pushing inclined body and the moving part pushing inclined body are configured to be able to interact with each other, so that when the driving part rotating disk rotates, the moving part pushing inclined body is pushed by the rotating disk pushing inclined body, and the driving part moving part moves and drives the engaging part.

[0039] In one embodiment, the carrier is detachably mounted on the carrier application device via a coupling assembly, the coupling assembly comprising a first coupling member and a second coupling member that can be engaged with each other and can be detachably locked, one of the first coupling member and the second coupling member is arranged on the carrier, and the other is arranged on the carrier application device, wherein the first coupling member comprises: a first member body, the first member body is arranged to have an accommodating cavity to accommodate a part of the second coupling member, a first locking member, the first locking member can be movably arranged in the accommodating cavity of the first member body, and the first locking member has a locking position locked with a second locking member arranged on the second coupling member and a releasing position released with the second locking member, a first releasing button, the first releasing button can be movably arranged on the first member body and interact with the first locking member, so that the first releasing button can drive the first locking member to move to the releasing position, and the first releasing button has a non-working position allowing the first locking member to be located at the locking position and a working position allowing the first locking member to be located at the releasing position, wherein the first coupling member further comprises a first retaining member, the first retaining member is arranged to be able to retain the first releasing button at the working position.

[0040] In one embodiment, a first button mounting groove is provided on the first component body for the first release button to move therein, and the retaining member includes a mounting groove retaining portion arranged in the first button mounting groove and a button retaining portion arranged on the first release button, and the button retaining portion is arranged to be elastically blocked by the mounting groove retaining portion so that the first release button can be maintained in a working position, wherein the mounting groove retaining portion is a limiting rib arranged on the inner wall of the first button mounting groove, and the button retaining portion is a retaining protrusion arranged on the button elastic arm of the first release button.

[0041] In one embodiment, the first locking member is pivotally connected to the first component body and has a locking member pushing portion, and the first unlocking button has a button pushing portion, and the button pushing portion is configured to apply a force to the locking member pushing portion to drive the first locking member to pivot to a unlocking position.

[0042] In one embodiment, the second locking member is a locking column arranged on the second engaging member, and the first locking member is a locking hook capable of hooking the locking column; the first engaging member includes a first locking member elastomer, and the first locking member elastomer is configured to drive the first locking member to move to a locking position.

[0043] In one embodiment, the second engaging member is provided with a second member pushing portion, which is configured as a protrusion protruding from the inner wall of the second engaging member, and can push against the first locking member during the engagement or separation of the first engaging member and the second engaging member to cause it to pivot to a locked position.

[0044] In one embodiment, the carrier application device is a baby stroller.

[0045] In one embodiment, the carrier includes a push structure that can push a first object against a second object, and the push structure includes: a base, which is set to the first object; a push member, which is installed on the base and can pivot between a folded position and an extended position around a first pivot axis relative to the base and push against the second object; and a biasing member, which is installed on the push member and presses against the base to push the push member toward the extended position.

[0046] In one embodiment, the abutting member includes: a pivot portion pivotally connected to the base portion; and an abutting top portion opposite to the pivot portion and abutting the second object.

[0047] In one embodiment, the pivot portion is pivotally connected to the base portion via a first joint.

[0048] In one embodiment, the pivot portion is provided with a pivot hole whose axial direction is substantially perpendicular to the first pivot axis, the first engaging member is installed to the base through the pivot hole, and the pivot hole is configured to allow the abutting member to pivot relative to the first engaging member.

[0049] In one embodiment, the pivot hole includes: a first wall and a second wall, each extending approximately in a direction perpendicular to the first pivot axis, the first wall and the second wall forming an angle around the first pivot axis, the first wall and the second wall each being able to abut against the first coupling member to limit the pivot position of the abutting member relative to the base.

[0050] In one embodiment, the first engaging member is plugged into the base along a direction substantially perpendicular to the first pivot axis; the abutting structure is provided with two first engaging members along the first pivot axis, and the biasing member is mounted to the abutting member between the two first engaging members.

[0051] In one embodiment, the biasing member includes: a mounting portion connected to the abutting member via a second coupling member; and an abutting portion abutting against the base; and the biasing member is elastically deformable to push the abutting member toward the extended position.

[0052] In one embodiment, the second engaging member is a bolt fixed to the abutting member.

[0053] In one embodiment, the abutment portion is a sheet-like portion extending in a direction substantially perpendicular to the first pivot axis, which abuts against the inclined portion of the base; the inclined portion extends in a direction substantially perpendicular to the first pivot axis, and extends away from the abutment portion in a direction toward the inner side of the first object.

[0054] In one embodiment, the base is formed integrally with the first article.

[0055] The present disclosure also proposes a base for placing the aforementioned carrier, the base being connectable to a vehicle seat, wherein the carrier comprises two pivot parts, a front connecting shaft is connected between the two pivot parts, the base comprises: a base engaging member, which is arranged on the base to be able to move between an engaging position and a non-engaging position, wherein the base engaging member is able to engage with the front connecting shaft in the engaging position, and the base engaging member is able to disengage from the front connecting shaft in the non-engaging position; a base operating member, which is movably arranged on the base and is arranged to be able to directly or indirectly drive the base engaging member to move toward the non-engaging position, the carrier is provided with a carrier engaging member, and the base is provided with an avoidance space, the avoidance space being arranged so that when the carrier is placed on the base, the avoidance space can accommodate an anchoring assembly of the carrier.

[0056] The present disclosure further proposes a base for placing the aforementioned carrier, wherein the base can be connected to a vehicle seat, wherein the carrier includes two pivot parts, a front connecting shaft is connected between the two pivot parts, and the base includes: a base engaging member, which is arranged on the base to be able to move between an engaging position and a non-engaging position, wherein the base engaging member can engage with the front connecting shaft in the engaging position, and the base engaging member can disengage from the front connecting shaft in the non-engaging position; and a base operating member, which is movably arranged on the base and is arranged to be able to directly or indirectly drive the base engaging member to move toward the non-engaging position.

[0057] The present disclosure further proposes a vehicle application device that can be connected to a vehicle, including an application holding portion, wherein the application holding portion can engage with a vehicle holding portion on the vehicle, so that the vehicle is placed on the vehicle application device.

[0058] The present disclosure also proposes a push-up structure, which can push a first object against a second object. The push-up structure includes: a base, which is arranged on the first object; a push-up member, which is mounted on the base and can pivot between a folded position and an extended position around a first pivot axis relative to the base and push against the second object; and a biasing member, which is mounted on the push-up member and abuts against the base to push the push-up member toward the extended position.

[0059] The present disclosure further proposes a load-bearing device, comprising: a seat body; a load-bearing portion; and a supporting structure according to the present application, arranged on the load-bearing portion; wherein the first object is the load-bearing device, and the second object is a vehicle seat.

[0060] The beneficial effect of the present disclosure is that the carrier according to the present disclosure can fix the anchor assembly at multiple pivot positions, so as to facilitate storage and conveniently lock the anchor angle. Moreover, only one side of the driving part needs to be operated to unlock the pivot parts located on both sides of the carrier body.

[0061] The foregoing and other objects, features, aspects and advantages of the present disclosure will become more apparent from the following detailed description of the present disclosure in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] The accompanying drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification. The accompanying drawings illustrate embodiments of the present disclosure and together with the following description serve to explain the concept of the present disclosure.

[0063] In the attached picture:

[0064] Figure 1 is a perspective view of a vehicle according to an embodiment of the present disclosure.

[0065] Figure 2 is a perspective exploded view of a vehicle according to an embodiment of the present disclosure.

[0066] Figure 3 is another exploded perspective view of a carrier according to an embodiment of the present disclosure.

[0067] Figure 4 is a side view of a vehicle according to one embodiment of the present disclosure.

[0068] Figure 5 is along Figure 4 A partial cross-sectional view taken along line AA.

[0069] Figure 6 is along Figure 4 A partial cross-sectional view taken along line BB.

[0070] Figure 7is a perspective view of a vehicle according to another embodiment of the present disclosure.

[0071] Figure 8 is a perspective exploded view of a carrier according to another embodiment of the present disclosure.

[0072] Fig. 9 is a perspective exploded view of a synchronous link assembly of a vehicle according to another embodiment of the present disclosure.

[0073] Fig.10 is a side view of a vehicle according to another embodiment of the present disclosure, wherein the drive portion is not actuated.

[0074] Fig.11 is along Fig.10 A partial cross-sectional view taken along line CC.

[0075] Fig.12 is a side view of a vehicle according to another embodiment of the present disclosure, wherein one of the drive portions is actuated.

[0076] Fig.13 is along Fig.12 A partial cross-sectional view taken along line DD.

[0077] Fig.14 is along Fig.10 A partial cross-sectional view taken along line EE.

[0078] Fig.15 is along Fig.12 A partial cross-sectional view taken along line FF.

[0079] Fig.16 is a perspective view of some components of a carrier according to another embodiment of the present disclosure.

[0080] Fig.17 yes Fig.16 A partial enlarged view of .

[0081] Fig.18 is a perspective view of a vehicle according to yet another embodiment of the present disclosure.

[0082] Fig.19A is a partial cross-sectional view of a carrier according to yet another embodiment of the present disclosure.

[0083] Fig.19B yes Fig.19A A partial enlarged view of .

[0084] Fig. 20 is a front plan view of a carrier according to yet another embodiment of the present disclosure.

[0085] Fig.21A is a top plan view of a vehicle according to yet another embodiment of the present disclosure.

[0086] Fig.21B yes Fig.21A A partial enlarged view of .

[0087] Fig.22A is along Fig.21A A cross-sectional view taken along line GG.

[0088] Fig. 22B yes Fig.22A A partial enlarged view of .

[0089] Fig.23A is a perspective view of a vehicle according to yet another embodiment of the present disclosure.

[0090] Fig. 23B yes Fig.23A A partial enlarged view of .

[0091] Fig.24A is a bottom plan view of a vehicle according to yet another embodiment of the present disclosure.

[0092] Fig. 24B yes Fig.24A A partial enlarged view of .

[0093] Fig.25 is a bottom perspective view of a vehicle according to yet another embodiment of the present disclosure.

[0094] Fig.26A is a side plan view of a carrier according to yet another embodiment of the present disclosure, wherein the pivot portion is in a first pivot position.

[0095] Fig.26B yes Fig.26A A top view of the vehicle in .

[0096] Fig.26C is along Fig.26B A sectional view and a partially enlarged view taken along line HH.

[0097] Fig.27A is a side plan view of a carrier according to yet another embodiment of the present disclosure, wherein the pivot portion is in a second pivot position.

[0098] Fig.27B yes Fig.27A A top view of the vehicle in .

[0099] Fig.27C is along Fig.27B A sectional view and a partially enlarged view taken along line HH.

[0100] Fig.28A is a side plan view of a carrier according to yet another embodiment of the present disclosure, wherein the pivot portion is in a third pivot position.

[0101] Fig.28B yes Fig.28A A top view of the vehicle in .

[0102] Fig.28C is along Fig.28B A sectional view and a partially enlarged view taken along line HH.

[0103] Fig.29 is a side plan view and a partially enlarged view of a carrier according to yet another embodiment of the present disclosure, wherein the pivot portion and the engaging member are removed.

[0104] Fig.30 is a three-dimensional view of a clamping member of a carrier according to the present disclosure.

[0105] Fig.31 is a perspective view of a pivoting portion and a connecting shaft of a carrier according to the present disclosure.

[0106] Fig.32A It is a top view of a carrier equipped with a variation of the first embodiment of the synchronous unlocking assembly.

[0107] Fig.32B yes Fig.32A A partial enlarged view of .

[0108] Fig.33 yes Fig.32A A variant of the first embodiment of the synchronous unlocking assembly and a perspective view of the pivot portion are shown.

[0109] Fig.34 is a top view of a vehicle equipped with a second embodiment of a synchronous unlocking assembly.

[0110] Fig.35 yes Fig.34 A second embodiment of the synchronous unlocking assembly and a perspective view of the pivot portion are shown.

[0111] Fig.36 yes Fig.35 Another perspective view of the components shown, with the hinge structure mount removed.

[0112] Fig.37A is a schematic diagram of a carrier being placed on a base according to the present disclosure.

[0113] Fig.37B yes Fig.37A A schematic bottom view of the vehicle is shown.

[0114] Fig.38 yes Fig.37A Schematic diagram of the base shown.

[0115] Fig.39 yes Fig.38A schematic diagram of the base shown from another angle.

[0116] Fig.40 is a schematic diagram of a base engaging member and a base operating member of a base according to the present disclosure.

[0117] Fig.41 1 is a top view and a side cross-sectional view taken along line TT of a base according to the present disclosure.

[0118] Fig.42 is a top view and a side cross-sectional view taken along line UU of a base according to the present disclosure.

[0119] Fig.43 is a bottom view of a base according to the present disclosure, wherein the bottom cover is removed.

[0120] Fig.44 is a bottom view of the base according to the present disclosure from another angle, wherein the bottom cover is removed.

[0121] Fig.45 is a bottom view of a base according to the present disclosure, with the bottom cover installed in place.

[0122] Fig.46 is a perspective view of a carrier with a second embodiment of a drive unit installed, wherein the pivoting portion is in a stowed pivoting position.

[0123] Figure 47 to Figure 49 It is a three-dimensional picture from different angles.

[0124] Fig.50 yes Fig.46 The carrier is shown in a perspective view and a partial enlargement when the pivot portion is in the working position, wherein the outer cover is removed.

[0125] Fig.51 yes Fig.50 The exploded perspective view and partial enlarged view of the pivoting part and gear adjustment structure of the carrier are shown.

[0126] Fig.52 and Fig.53 They are schematic diagrams of the pivot member pushing section of the pivot member of the driving part observed from two angles.

[0127] Fig.54 It is a schematic diagram of the pivot pressing section of the pivot of the driving part.

[0128] Fig.55 is a schematic diagram of a pivot portion of a carrier according to the present disclosure, wherein a body member and an inner cover of one of the pivot portions are removed.

[0129] Fig.56 is a schematic diagram of a pivot portion of a carrier according to the present disclosure, wherein a main body member of one of the pivot portions is removed.

[0130] Fig.57 is a perspective view of an outer cover of a pivoting portion of a carrier according to the present disclosure.

[0131] Fig.58 is a schematic diagram of the pivoting portion of the carrier according to the present disclosure, wherein two engaging members are linked to each other via a third link and a hinge structure.

[0132] Fig.59 yes Fig.58 The illustrated diagram is a schematic diagram and a partial enlarged diagram of the pivot portion viewed from another angle, wherein one of the engaging members is removed.

[0133] Fig.60 is a side view of a carrier according to a third embodiment of the present invention, in which the pivoting portion is in a stowed pivoting position.

[0134] Fig.61 and Fig.62 yes Fig.60 A perspective view of the vehicle shown, wherein Fig.61 shows the state when the driving portion pivot button is not rotated toward the third pivot direction, Fig.62 The state after the driving portion pivot button is rotated toward the third pivot direction is shown.

[0135] Fig.63 yes Fig.60 A perspective view and a close-up view of a carrier are shown with the outer cover removed.

[0136] Fig.64 yes Fig.60 An exploded perspective view of the pivoting portion and part of the gear adjustment structure of the vehicle is shown.

[0137] Fig.65 yes Fig.60 An exploded perspective view of the pivoting portion and part of the gear adjustment structure of the vehicle shown in another angle.

[0138] Fig.66 is a schematic diagram of a second embodiment of a base according to the present disclosure.

[0139] Fig.67 yes Fig.66 A schematic diagram of an internal structure of a base is shown.

[0140] Fig.68 Is has Fig.67 A top view of the base showing the internal structure.

[0141] Fig.69 is along Fig.68 A side sectional view taken along line VV in FIG.

[0142] Fig.70 is along Fig.68 A lateral cross-sectional view taken along line WW in FIG.

[0143] Fig.71 is along Fig.68 A lateral cross-sectional view taken along line XX in FIG.

[0144] Fig.72 yes Fig.66 A schematic diagram of another internal structure of the base is shown.

[0145] Fig.73 Is has Fig.72 A top view of a base showing another internal structure is shown.

[0146] Fig.74 is along Fig.73 A side sectional view taken along line YY in FIG.

[0147] Fig.75 It is a side schematic diagram of an embodiment of a vehicle application device according to the present disclosure.

[0148] Fig.76 yes Fig.75 A schematic diagram of a vehicle application device is shown.

[0149] Fig.77 yes Fig.75 The illustrated side view shows a first embodiment of a vehicle application device connected to a vehicle.

[0150] Fig.78 yes Fig.75 The illustrated side view shows a second embodiment of a vehicle application device connected to a vehicle.

[0151] Fig.79 yes Fig.75 The illustrated diagram is a side view of a third embodiment of a vehicle application device connected to a vehicle.

[0152] Fig.80 yes Fig.75 The schematic diagram of the vehicle application device connected to the vehicle is shown.

[0153] Fig.81 yes Fig.75 The vehicle application device shown is a schematic diagram viewed from another angle.

[0154] Fig.82 It is a schematic diagram of an embodiment of an application holding portion of a vehicle application device according to the present disclosure.

[0155] Fig.83 yes Fig.82 The application holding portion shown is a schematic diagram viewed from another angle.

[0156] Fig.84 is a side view schematic diagram of an embodiment of a vehicle that can be mounted on a vehicle application device.

[0157] Fig.85 It is a front view schematic diagram of an embodiment of a carrier that can be placed in a carrier application device, wherein the protrusion is a column with a quadrilateral bottom surface.

[0158] Fig.86 is a front schematic diagram of an embodiment of a carrier having a retractable protrusion, wherein the protrusion is in an extended position.

[0159] Fig.87 yes Fig.86 A front schematic view of the carrier is shown with the bosses in a retracted position.

[0160] Fig.88 is a perspective view of a carrier having an engagement assembly according to the present disclosure installed.

[0161] Fig.89 yes Fig.88 A perspective view of the carrier is shown with the handle removed.

[0162] Fig.90 yes Fig.89 A perspective view and a partial enlarged view of the carrier are shown, wherein the first release button is removed.

[0163] Fig.91 is a perspective view of a first release button of a first engagement member of an engagement assembly according to the present disclosure.

[0164] Fig.92 yes Fig.89 A side view and a cross-sectional view along line VV of the carrier are shown with the first release button in an inoperative position.

[0165] Fig.92A yes Fig.92 A partial enlarged view of the cross-sectional view in .

[0166] Fig.93 yes Fig.89 A side view and a cross-sectional view along line VV of the carrier are shown with the first release button in the operative position.

[0167] Fig.93A yes Fig.93 A partial enlarged view of the cross-sectional view in .

[0168] Fig.94 yes Fig.89 The carrier is shown in a front view and a cross-sectional view taken along line WW, wherein the first release button is in an inoperative position.

[0169] Fig.94A yes Fig.94 A partial enlarged view of the cross-sectional view in .

[0170] Fig.95 yes Fig.89 A front view and a cross-sectional view of the carrier are shown along line WW, with the first release button in the working position.

[0171] Fig.95A yes Fig.95 A partial enlarged view of the cross-sectional view in .

[0172] Fig.96 is a perspective view of a second engagement member of a engagement assembly according to the present disclosure.

[0173] Fig.97 is a front schematic view of a first locking element of a first engagement member of an engagement assembly according to the present disclosure.

[0174] Fig.98 yes Fig.97 A rearward schematic view of the first locking member is shown.

[0175] Fig.99 is a front schematic view of a first locking element elastic body of a first engaging member of an engaging assembly according to the present disclosure.

[0176] Fig.100 is a side view of a carrying device according to the present application;

[0177] Fig.101 is a side view of a load-bearing device according to the present application, wherein a schematic diagram of a vehicle seat is also shown;

[0178] Fig.102 is a perspective view of a carrying device according to the present application;

[0179] Fig.103 is a perspective view of a carrying device according to the present application, wherein the abutment structure is shown in a partially exploded state;

[0180] Fig.104 yes Fig.103 A partial enlarged view of the circled part in FIG.

[0181] Fig.105 is a three-dimensional view of a carrying device according to the present application, wherein the abutment structure is shown in an exploded state;

[0182] Fig.106 yes Fig.105 A partial enlarged view of the circled part in FIG.

[0183] Figures 107 to 110They are respectively partial enlarged views of the abutting structure, and the abutting structure gradually transitions from the extended position to the retracted position;

[0184] Figures 111A to 111C The three-dimensional views of the two abutting members are shown at different angles.

[0185] Reference numerals list

[0186] 1 Vehicle

[0187] 1A Leading Edge

[0188] 1F Handle

[0189] 1F1 handle mount

[0190] 1F2 Handle Turn Button

[0191] 1F3 handle fixing

[0192] 1G lateral carrier holding unit

[0193] 1G1 raised part

[0194] 1H Vertical carrier holding part

[0195] 20 Anchor joint

[0196] 100 pivoting part

[0197] 100A gear position indicator

[0198] 108 carrier joint, carrier joint rod

[0199] 108A front carrier joint

[0200] 108B rear carrier joint

[0201] 110, 110' drive unit

[0202] 111 Buckle

[0203] 112 driving part pivot member

[0204] 112A Pivot member pushing section

[0205] 112A1 Pushing ramp

[0206] 112A2 Pivot shaft hole

[0207] 112A3 fixed convex part

[0208] 112B Pivot member pressing section

[0209] 112B1 Press flange

[0210] 112B2 fixed recess

[0211] 113 driving part pusher

[0212] 113A Pushing end of pusher

[0213] 113B Pusher Push rod

[0214] 113B1 Push rod hook

[0215] 114 driving part pivot button

[0216] 114A Button pressing part

[0217] 114B Button rotating part

[0218] 114C Button connection

[0219] 115 driving unit rotating disk

[0220] 115A Rotating disk pushes the tilting body

[0221] 115B rotating disk pivoting part

[0222] 115C rotating disk connection

[0223] 116 driving part moving parts

[0224] 116A moving part pushes the inclined body

[0225] 116B moving part push rod

[0226] 116B1 Push rod blocking hook

[0227] 117 Rotating connector

[0228] 120 outer cover

[0229] 121 base

[0230] 121A cover notch

[0231] 122 extension

[0232] 123 storage tank

[0233] 124 holes

[0234] 125 outer cover pivoting portion

[0235] 126 Pivot stopper

[0236] 130 body parts

[0237] 131 base

[0238] 132 extension

[0239] 133 center hole

[0240] 134 holes

[0241] 135 Locking hook

[0242] 140 inner cover

[0243] 141 base

[0244] 142 extension

[0245] 143 center hole

[0246] 144 Second card slot

[0247] 144A Second toothless portion

[0248] 144B Third toothless part

[0249] 144C Second slot inner teeth

[0250] 150 snap-on parts

[0251] 151 external teeth

[0252] 151A gear adjustment external gear

[0253] 151B1, 151B2 adjacent external teeth

[0254] 152 center hole

[0255] 153 storage tank

[0256] 154 snap-fit ​​connection structure

[0257] 155 external tooth connection

[0258] 160 reset parts

[0259] 170 First card slot

[0260] 171 First toothless part

[0261] 172 first slot inner teeth

[0262] 180 connecting shaft

[0263] 180A front connecting shaft

[0264] 180B rear connecting shaft

[0265] 200 Synchronous connecting rod assembly

[0266] 210 first connecting rod

[0267] 211 card part

[0268] 212 latch

[0269] 213 Open end

[0270] 214 piercing

[0271] 220 Second connecting rod

[0272] 221 chute

[0273] 222 open end

[0274] 222 Perforation

[0275] 220A Part I

[0276] 220B Part 2

[0277] 230 hinge

[0278] 231 Perforation

[0279] 232 Connecting pin

[0280] 300 passenger body

[0281] 300A gear position mark

[0282] 310 storage tank

[0283] 320 Cavity

[0284] 330 Side

[0285] 340 recess

[0286] 350 guide groove

[0287] 400 gear adjustment structure

[0288] 500 Synchronous unlock component

[0289] 510 fixed seat

[0290] 520 fixings

[0291] 530 line components

[0292] 530A First Line Components

[0293] 530B Second Line Components

[0294] 531 Jacket

[0295] 531A First Coat

[0296] 531B Second coat

[0297] 532 core

[0298] 532A first core

[0299] 532A1, 532A2 first exposed portion

[0300] 532A3 First Steel Wire

[0301] 532A4 first steel wire connector

[0302] 532B Second core

[0303] 532B1, 532B2 second exposed part

[0304] 532B3 Second Steel Wire

[0305] 532B4 Second steel wire connector

[0306] 540 articulated structure

[0307] 541 hinge pin

[0308] 550 third connecting rod

[0309] 560 articulated structure mounting seat

[0310] 561 mounting seat fixing parts

[0311] 600 first joint member

[0312] 610 first component body

[0313] 611 first button installation slot

[0314] 612 mounting groove retaining part

[0315] 620 first locking member

[0316] 621 locking piece push part

[0317] 622 Locking piece mounting post

[0318] 630 First release button

[0319] 631 button holding part

[0320] 632 button elastic arm

[0321] 633 button push part

[0322] 640 first locking piece elastic body

[0323] 641 First End

[0324] 642 Second End

[0325] 700 second joint member

[0326] 710 second locking member

[0327] 720 second member pushing portion

[0328] 3000 connection hook

[0329] 4000 base

[0330] 4100 Base Engagement, Base Engagement Hook

[0331] 4100A front base joint, front base joint hook

[0332] 4100B Rear base joint, rear base joint hook

[0333] 4110 Engagement Hook Fixing Seat

[0334] 4120 Joint drive pin

[0335] 4130 joint bevel

[0336] 4140 Joint Counterweight

[0337] 4140A Front joint counterweight

[0338] 4140B Rear joint counterweight

[0339] 4150 Joint Pivot Shaft

[0340] 4150A Front joint pivot shaft

[0341] 4150B Rear joint pivot shaft

[0342] 4200 base operating parts

[0343] 4210 operating part body

[0344] 4210A operating part long slot

[0345] 4220 operating part extension

[0346] 4220A operating part drive slot

[0347] 4220B operating part limit slot

[0348] 4230 operating part rotating part

[0349] 4230A Rotating part linkage groove

[0350] 4240 operating part drive unit

[0351] 4240A drive unit linkage slot

[0352] 4240B drive unit drive slot

[0353] 4240C drive long slot

[0354] 4240D drive unit reset elastic member

[0355] 4250 operating part rotating shaft

[0356] 4260 Rotating drive shaft

[0357] 4270 operating part linkage

[0358] 4270A linkage contact end

[0359] 4270B Linked Long Slot

[0360] 4270C linkage shaft

[0361] 4280 linkage drive shaft

[0362] 4300 base protrusion

[0363] 4310 base groove

[0364] 4400 base linkage

[0365] 4500 base elastic parts

[0366] 4600 Base Boss

[0367] 4700 bottom cover

[0368] 4800 Avoidance Space

[0369] 4810 Connection column avoidance groove

[0370] 4820 recessed part

[0371] 4910 base limit column

[0372] 4920 base limit rib

[0373] 5000 Vehicle Application Device

[0374] 5100 Horizontal Application Retention Unit

[0375] 5110 concave part

[0376] 5120 Holding part joint end

[0377] 5130 Holding part connection end

[0378] 5200 drivers

[0379] 5300 Vertical Application Retention Unit

[0380] J1 first object (carrying device)

[0381] J100 top support structure

[0382] J110 stopper

[0383] J111 to top

[0384] J112 Pivot

[0385] J113 Pivot hole

[0386] J113a First Wall

[0387] J113b Second Wall

[0388] J114 Rib

[0389] J120 Biasing element

[0390] J121 Installation

[0391] J122 Mounting hole

[0392] J123 Abutment

[0393] J130 Base

[0394] J131 Opening

[0395] J132 bevel section

[0396] J140 First joint

[0397] J150 Second joint

[0398] J200 Joint Structure

[0399] J300 seat body

[0400] J400 load bearing unit

[0401] J2 Second item (vehicle seat)

[0402] JA1 first pivot axis

[0403] I1, I2 horizontal plane

[0404] P1 Center of gravity of the front base joint

[0405] P2 Center of gravity of rear base joint

[0406] R1 first rotation direction

[0407] R2 Second rotation direction

[0408] R3 third rotation direction

[0409] R4 Fourth rotation direction

[0410] X1 Distance between the center of gravity of the front base joint and the front joint pivot axis

[0411] X2 Distance between the center of gravity of the rear base joint and the rear joint pivot axis DETAILED DESCRIPTION

[0412] Hereinafter, exemplary embodiments will be described in detail with reference to the accompanying drawings.

[0413] Figure 1 A carrier 1 according to the present disclosure is shown. It should be noted that although the carrier 1 shown in the drawings is a baby safety carrier, the present disclosure is not limited thereto. The carrier 1 according to the present disclosure can be used to carry people, animals or objects, including but not limited to baby safety carriers or child safety carriers, sleeping boxes, safety seats, animal carrying devices or object carrying devices, etc. The carrier 1 can be used to be set in a vehicle. The carrier 1 can be used to be anchored to a corresponding accessory of an anchoring interface on a car seat (not shown).

[0414] In order to safely and reliably connect the carrier 1 to the vehicle seat, an anchoring assembly may be provided on the carrier 1 .

[0415] The anchoring assembly can be directly engaged with corresponding accessories such as the connecting rod, connecting ring, anchoring interface, etc. on the vehicle seat, so that no additional base is required, which makes the connection of the carrier 1 to the vehicle seat more convenient and the structure simpler.

[0416] For the purpose of convenience of description, this article takes the carrier 1 as an example of an infant carrier, and the direction facing the infant in the carrier 1 is defined as the front, the direction facing away is defined as the back, the left and right directions of the infant in the carrier 1 are defined as the lateral direction, the side of the carrier 1 that carries the infant is defined as the inner side of the carrier 1, and the opposite side is defined as the outer side of the carrier 1. The structures of other forms of carriers 1 may be similar to or different from those of infant carriers.

[0417] The vehicle 1 may include a vehicle body 300 and a pivoting portion 100 pivoted relative to the vehicle body 300 .

[0418] The carrier body 300 may be used to carry an infant or child. The pivoting portion 100 may include an anchor assembly for operably connecting to a vehicle seat. The anchor assembly may be an ISOFIX connector, but the present disclosure is not limited thereto.

[0419] When the user is ready to connect the carrier 1 to the vehicle seat, the user can first adjust the pivoting portion 100 to a suitable pivoting position (described later), and then engage the anchoring assembly with the corresponding accessory on the vehicle seat; or, the user can first engage the anchoring assembly with the corresponding accessory on the vehicle seat, and then adjust the pivoting portion 100 to a suitable pivoting position according to the position of the vehicle seat back, seat surface and the carrier 1; finally, the front edge 1A of the carrier 1 (see Figures 1 to 4 ) is tightly pressed against the backrest of the vehicle seat, thereby ensuring that the carrier 1 is safely and reliably connected to the vehicle seat.

[0420] like Figure 1 and Figure 2 As shown, in one embodiment, the carrier 1 may include a carrier body 300, two pivoting parts 100, two gear adjustment structures 400 and a connecting shaft 180. The carrier body 300 may include a cavity 320 and two side parts 330. The cavity 320 is formed in the front part of the carrier body 300 (the part close to the backrest of the car seat when the carrier 1 is installed on the car seat). The two side parts 330 are respectively formed on both sides of the carrier body 300 and may be formed in the shape of a substantially vertical rib, thereby forming the cavity 320 between them. The front part of the cavity 320 is open.

[0421] In one embodiment, the two pivoting portions 100 are disposed at the inner sides of the two side portions 330 , respectively, and are disposed at the front of the vehicle body 300 .

[0422] In one embodiment, the two pivoting portions 100 are disposed at the outer sides of the two side portions 330 , respectively, and are disposed at the front of the vehicle body 300 .

[0423] In one embodiment, the two pivoting parts 100 may be arranged in linkage via the connecting shaft 180 , so that the two pivoting parts 100 pivot synchronously.

[0424] In one embodiment, the carrier 1 may not include the connecting shaft 180 , so that the two pivoting portions 100 may pivot independently of each other.

[0425] like Figure 7 and Figure 8 As shown, in one embodiment, the vehicle 1 may include a vehicle body 300, two pivoting parts 100, two gear adjustment structures 400 and a synchronous link assembly 200. The two pivoting parts 100 may be located at the outer sides of the two side parts 330 respectively, and are linked via the synchronous link assembly 200, so that the two pivoting parts 100 are synchronously pivoted and the respective engaging parts 150 of the two gear adjustment structures 400 move the same distance in opposite directions.

[0426] In one embodiment, the two pivoting parts 100 can be located on the inner sides of the two side parts 330 respectively, and are linked via the synchronous link assembly 200, so that the two pivoting parts 100 pivot synchronously and the respective engaging parts 150 of the two gear adjustment structures 400 move the same distance in opposite directions.

[0427] Pivot

[0428] Although the carrier 1 of the present disclosure may have two pivoting parts 100, only one pivoting part 100 will be described below. It can be understood that the two pivoting parts 100 may have structures symmetrical to each other.

[0429] In the present disclosure, the pivoting portion 100 of the vehicle 1 can pivot relative to the vehicle body 300. Figure 1-Figure 3 As shown, each side of the vehicle body 300 may have a pivoting portion 100, but the present disclosure is not limited thereto. The number of pivoting portions 100 may be set as required or as required by regulations. The pivoting portion 100 may be located below the position where the baby or child sits.

[0430] like Figure 2 and Figure 3 As shown, the pivoting part 100 may include an outer cover 120, a body member 130 and an inner cover 140. The outer cover 120 and the inner cover 140 together surround a space, and the body member 130 is located in the space.

[0431] The outer cover 120 may be located at the outer side of the inner cover 140 , that is, at a side away from the vehicle body 300 .

[0432] The outer cover 120 may include a base portion 121 , an extension portion 122 , a receiving groove 123 , and a hole 124 .

[0433] The base 121 of the outer cover 120 may be substantially formed in a circular shape. The extension portion 122 may be provided at an edge of the base 121. Figure 2 and Figure 3 In the illustrated embodiment, the receiving groove 123 is centrally formed on the base 121 and is formed concentrically with the base 121. The receiving groove 123 is recessed inward from the outer surface of the base 121. A hole 124 may be formed in the bottom wall of the receiving groove 123.

[0434] like Figure 2 As shown, in one embodiment, the bottom wall of the accommodating groove 123 may be formed with four holes 124, and the four holes 124 may be arranged facing each other in pairs, but the present disclosure is not limited thereto. The four holes 124 may be evenly arranged at the outer edge of the bottom wall of the accommodating groove 123 along the circumference of the accommodating groove 123, that is, the circumferential interval between two adjacent holes is 90°, but the present disclosure is not limited thereto.

[0435] The inner cover 140 may include a base portion 141 , an extension portion 142 , and a central hole 143 .

[0436] The base 141 of the inner cover 140 may be substantially formed in a circular shape. The extension portion 142 may be provided at an edge of the base 141. Figure 2 and Figure 3 In the illustrated embodiment, the central hole 143 is formed centrally on the base 141 and is formed concentrically with the base 141 .

[0437] The outer cover 120 and the inner cover 140 have shapes corresponding to each other and can be snap-fitted to each other and / or combined with each other by means of fasteners (e.g., screws). The length of the extension 142 can be less than the length of the extension 122. The outer cover 120 and the inner cover 140 can both be formed of plastic, but the present disclosure is not limited thereto.

[0438] The body member 130 may be disposed between the outer cover 120 and the inner cover 140 , and may include a base 131 , an extension 132 , a center hole 133 , and a hole 134 .

[0439] The base 131 of the body member 130 may be substantially circular. The extension portion 132 may be disposed at an edge of the base 131. Figure 2 and Figure 3 In the illustrated embodiment, the central hole 133 is formed centrally on the base 131 and is formed concentrically with the base 131. The central hole 133 of the body member 130 may be smaller than the central hole 143 of the inner cover 140. A hole 134 may be formed outside the central hole 133.

[0440] The hole 134 of the body member 130 may be formed at a position corresponding to the hole 124 of the outer cover 120. The four holes 134 may be arranged facing each other in pairs, but the present disclosure is not limited thereto. The four holes 134 may be uniformly arranged on the base 131 along the circumferential direction, that is, the circumferential spacing between two adjacent holes is 90°. The number of holes 134 may be the same as the number of holes 124. That is, in one embodiment, the body member 130 may be formed with four holes 134.

[0441] The body member 130 may be formed of metal (eg, steel), but the present disclosure is not limited thereto.

[0442] The body member 130 may have a locking hook 135. The locking hook 135 may be provided near the free end of the extension portion 132. The pivot portion 100 may be anchored to the vehicle seat by the locking hook 135. In other words, the locking hook 135 is anchored to a corresponding fitting of the vehicle seat.

[0443] The carrier 1 may have a locking hook unlocking portion (not shown) for unlocking the locking hook 135. The locking hook unlocking portion may be a release steel wire, one end of which may be directly or indirectly connected to the locking hook 135, and the other end of which may be directly or indirectly connected to an operating member for facilitating pulling the release steel wire, and the operating member may be provided to facilitate the operation of releasing the locking hook 135, but the present disclosure is not limited thereto.

[0444] In one embodiment, the connecting shaft 180 may penetrate the vehicle body 300 of the vehicle 1 in the lateral direction of the vehicle 1. Both ends of the connecting shaft 180 extend through the two side portions 330 of the vehicle body 300. The connecting shaft 180 may rotate freely relative to the vehicle body 300. Each end of the connecting shaft 180 may be coupled to a main body 130 of a pivoting portion 100 so that the pivoting portion 100 rotates synchronously with the connecting shaft 180. The connecting shaft 180 may be formed of an iron pipe.

[0445] The middle portion of the connecting shaft 180 is located in the cavity 320. In one embodiment, two pivoting parts 100 located inside the two side parts 330 of the vehicle body 300 may be located in the cavity 320.

[0446] In the case where the carrier 1 has two pivoting parts 100, the two pivoting parts 100 are respectively coupled to the two ends of the connecting shaft 180. In this way, the two pivoting parts 100 will rotate synchronously.

[0447] In one embodiment, the two pivoting parts 100 are respectively located at the inner sides of the two side parts 330 of the vehicle body 300 . In this case, the two pivoting parts 100 can be respectively coupled to the middle part of the connecting shaft 180 .

[0448] Gear adjustment structure

[0449] The vehicle 1 further comprises a gear position adjustment structure 400 which is arranged in linkage with the pivoting part 100. The gear position adjustment structure 400 can be operated to lock the pivoting part 100 at one of a plurality of pivot positions relative to the vehicle body 300.

[0450] In one embodiment, the pivoting angle of the pivoting portion 100 may be 120°.

[0451] In one embodiment, the pivot angle of the pivoting portion 100 above the horizontal plane may be greater than or equal to the pivot angle of the pivoting portion 100 below the horizontal plane.

[0452] In one embodiment, the pivot angle of the pivoting portion 100 above the horizontal plane may be smaller than the pivot angle of the pivoting portion 100 below the horizontal plane.

[0453] As an example, the pivoting portion 100 may rotate from 60.96 degrees above the horizontal plane to 59.04 degrees below the horizontal plane, but the present disclosure is not limited thereto.

[0454] The front portion of the vehicle body 300 may be provided with a recess 340 .

[0455] In one embodiment, Figures 1 to 3As shown, the shape of the recess 340 can correspond to the contour of the pivot part 100 so that the pivot part 100 can be stored when the pivot part 100 is not in use, so that the pivot part 100 does not protrude from the carrier body 300 in both the length direction and the lateral direction, and the recess 340 limits the pivot angle of the pivot part 100.

[0456] In one embodiment, the shape of the recess may not correspond to the contour of the pivoting portion 100 and the area thereof may be larger than the area of ​​the pivoting portion 100 to form a space for the pivoting portion 100 to pivot, thereby allowing the pivoting portion 100 to pivot completely.

[0457] The gear adjustment structure 400 may include: a first slot 170 formed in the vehicle body 300; a second slot 144 formed in the pivoting portion 100; and a clamping member 150 that can be movably disposed between the first slot 170 and the second slot 144 and can be simultaneously engaged with the first slot 170 and the second slot 144 to lock the pivoting portion 100 at one of the pivoting positions relative to the vehicle body 300. The clamping member 150 can be actuated to disengage from the second slot 144 to allow the pivoting portion 100 to freely pivot relative to the vehicle body 300.

[0458] In one embodiment, the engaging member 150 can be actuated to disengage from the first engaging slot 170 , so as to allow the pivoting portion 100 to freely pivot relative to the vehicle body 300 .

[0459] In one embodiment, the engaging member 150 can be actuated to disengage from both the first engaging slot 170 and the second engaging slot 144 , so as to allow the pivoting portion 100 to freely pivot relative to the vehicle body 300 .

[0460] It is understood that the engaging member 150 can be actuated to a position that allows the pivoting portion 100 to freely pivot relative to the vehicle body 300. In other words, as long as the engaging member 150 is not engaged with the first slot 170 and the second slot 144 at the same time, the pivoting portion 100 can freely pivot relative to the vehicle body 300.

[0461] See also Figure 2 , the vehicle body 300 may include a receiving groove 310. In one embodiment, the two sides of the vehicle body 300 include a receiving groove 310 respectively.

[0462] In one embodiment, the two pivoting parts 100 are located outside the two side parts 330 of the vehicle body 300. At this time, the accommodating groove 310 is formed to be recessed from the outside of the two side parts 330 of the vehicle body 300, and the position of the accommodating groove 310 can correspond to the position of the pivoting part 100.

[0463] In one embodiment, the two pivoting parts 100 are located on the inner sides of the two side parts 330 of the vehicle body 300 , and the accommodating groove 310 is formed to be recessed from the inner sides of the two side parts 330 of the vehicle body 300 , and the position of the accommodating groove 310 can correspond to the position of the pivoting part 100 .

[0464] The connection shaft 180 may pass through the center of the receiving groove 310. The receiving groove 310 may be formed in a circular shape, and the size of the outer contour of the receiving groove 310 corresponds to the size of the outer contour of the base 121 of the outer cover 120 and the base 141 of the inner cover 140.

[0465] Continue to see Figure 2 The first engaging groove 170 includes an internal gear, which may be formed at the receiving groove 310. The internal gear may contact the inner circumference and the bottom wall of the receiving groove 310, but the present disclosure is not limited thereto.

[0466] See also Figure 2 and Figure 3 The engaging member 150 may include an outer tooth 151 , a central hole 152 and a receiving groove 153 .

[0467] In one embodiment, the engaging member 150 is a locking gear, but the present disclosure is not limited thereto. The engaging member 150 is formed as an external gear so that it can mesh with the first engaging groove 170 having an internal gear. That is, the engaging member 150 can be received by the receiving groove 310.

[0468] In one embodiment, the engaging member 150 is a protrusion that can extend into the first slot 170 and the second slot 144 .

[0469] In order to prevent the engaging member 150 from accidentally disengaging from the first engaging slot 170 or the second engaging slot 144 , the thickness, size and material of the engaging member 150 may be specifically set.

[0470] In one embodiment, the engaging member 150 is made of plastic steel (POM).

[0471] In one embodiment, the thickness of the engaging member 150 is 14 mm.

[0472] In one embodiment, when the engaging member 150 is engaged with the first engaging slot 170 and the second engaging slot 144 at the same time, the engaging thicknesses of the engaging member 150 and the first engaging slot 170 and the second engaging slot 144 are 7 mm respectively.

[0473] In one embodiment, the depth of each of the first slot 170 and the second slot 144 may be greater than or equal to the thickness of the engaging member 150 , thereby ensuring that the engaging member 150 can be actuated to completely disengage from any one of the first slot 170 and the second slot 144 .

[0474] See also FIG. 26A to FIG. 28CIn one embodiment, the engaging member 150 formed as a locking gear has a plurality of external teeth. The pivoting portion 100 can have three pivoting positions (ie, the pivoting portion 100 can be maintained at three pivoting angles), namely, the first pivoting position ( Fig.26A The stowed pivot position shown), the second pivot position ( Fig.27A The intermediate pivot position shown), the third pivot position ( Fig.28A The maximum pivot position shown). For example, the angular difference between the second pivot position (intermediate pivot position) and the third pivot position (maximum pivot position) may be smaller than the angular difference between the second pivot position (intermediate pivot position) and the first pivot position (storage pivot position). Specifically, the angular difference between the first pivot position (storage pivot position) and the third pivot position (maximum pivot position) may be 120°, and the angular difference between the second pivot position (intermediate pivot position) and the third pivot position (maximum pivot position) may be 20°, but the present disclosure is not limited thereto. The first pivot position (storage pivot position) may be used for storage of the pivot portion 100, wherein the pivot portion 100 may be pivoted to the recess 340 (see Fig.26A ) for easy storage, and the pivoting part 100 can be stored when the pivoting part 100 is not in use. The three pivoting positions of the pivoting part 100 can be achieved by adjusting the shape of the second slot 144 of the inner cover 140 and / or by the shape of the first slot 170, but the present disclosure is not limited thereto.

[0475] In order to facilitate the user to identify and confirm whether the pivoting portion 100 has reached a certain designated pivoting position, a gear position indication mark 100A may be provided on the pivoting portion 100 (see Figure 60 to Figure 62 , wherein the gear position indication mark 100A is arranged at the periphery of the pivoting portion 100), at least two gear position marks 300A may be arranged at a position close to the pivoting portion 100 of the vehicle body 300 (see Figure 60 to Figure 62 , wherein the gear position marks 300A are 1, 2, and 3). When the pivoting portion 100 is pivoted to a designated pivoting position, the gear position indicating mark 100A will be aligned with one of the gear position marks 300A, thereby assisting the user in adjusting the gear position of the pivoting portion 100.

[0476] In order to achieve that the pivoting portion 100 can be adjusted and locked between three pivoting positions, FIG. 26A to FIG. 31 In the illustrated embodiment, taking the scheme in which the engaging member 150 can be actuated to disengage from the second engaging slot 144 as an example, the present disclosure arranges the engaging member 150 , the first engaging slot 170 and the second engaging slot 144 as follows.

[0477] like Fig.30As shown, two continuous external teeth 151 of the engaging member 150 formed as an external gear are arranged to have an external tooth connection portion 155 therebetween. For ease of description, the two continuous external teeth 151 having the external tooth connection portion 155 therebetween are defined as the gear adjustment external teeth 151A hereinafter. The external tooth connection portion 155 may be formed integrally with the two gear adjustment external teeth 151A of the engaging member 150, or may be formed separately and then combined together. In addition, the external tooth connection portion 155 may partially or completely fill the space between the two gear adjustment external teeth 151A.

[0478] like Fig.29 As shown, the internal gear of the first slot 170 has a plurality of internal teeth, which can be referred to as the first slot internal teeth 172. Fig.31 In the embodiment shown in FIG. 1 , the second slot 144 is disengaged from the engagement. Fig.29 As shown, the internal gear of the first slot 170 is provided with a first tooth-missing portion 171, which lacks one first slot internal tooth 172, so that it can accommodate two continuous external teeth 151 of the engaging member 150. Thus, the first tooth-missing portion 171 can accommodate two gear-position adjusting external teeth 151A of the engaging member 150. In other words, the two gear-position adjusting external teeth 151A of the engaging member 150 can only engage with the first tooth-missing portion 171 of the first slot 170.

[0479] The inner gear of the second slot 144 has a plurality of inner teeth, which may be referred to as second slot inner teeth 144C. The second slot inner teeth 144C of the second slot 144 and the first slot inner teeth 172 of the first slot 170 correspond to the outer teeth 151 of the engaging member 150 in shape and size.

[0480] like Fig.31 As shown, the internal gear of the second slot 144 is provided with at least one second slot internal tooth 144C ( Fig.31 14 shows a second toothless portion 144A and a third toothless portion 144B separated by three second slot teeth 144C. Under the premise that the number of the second slot teeth 144C is fixed, the number of the second slot teeth 144C between the second toothless portion 144A and the third toothless portion 144B will affect the angle difference between the first pivot position (storage pivot position) and the second pivot position (intermediate pivot position). If the number is large, the angle difference is also large, and if the number is small, the angle difference is also small.

[0481] exist Fig.31In the illustrated embodiment, the second toothless portion 144A lacks two consecutive second slot inner teeth 144C, so that it can accommodate three consecutive outer teeth 151 of the engaging member 150. The third toothless portion 144B lacks one second slot inner tooth 144C, so that it can accommodate two consecutive outer teeth 151 of the engaging member 150. Thus, the third toothless portion 144B lacking one second slot inner tooth 144C can accommodate two gear adjustment outer teeth 151A of the engaging member 150, and the second toothless portion 144A lacking two consecutive second slot inner teeth 144C can accommodate two gear adjustment outer teeth 151A of the engaging member 150 and one adjacent outer tooth 151B1 (one side) or 151B2 (the other side) adjacent thereto. In other words, the two gear adjustment outer teeth 151A of the engaging member 150 can only engage with the second toothless portion 144A or the third toothless portion 144B.

[0482] Based on the above arrangement, the engaging member 150 is always engaged with the first engaging slot 170, so the two gear adjustment outer teeth 151A of the engaging member 150 are accommodated in the first tooth-missing portion 171 of the first engaging slot 170. When the engaging member 150 is engaged with the second engaging slot 144, since the two gear adjustment outer teeth 151A of the engaging member 150 can only be accommodated in the second tooth-missing portion 144A or the third tooth-missing portion 144B of the second engaging slot 144, the second engaging slot 144 and the engaging member 150 can be engaged in three pivot positions, wherein the second tooth-missing portion 144A provides two pivot positions (i.e., the second pivot position and the third pivot position, i.e., the middle pivot position and the maximum pivot position), and the third tooth-missing portion 144B provides one pivot position (i.e., the first pivot position, i.e., the storage pivot position), which will be described in detail below. Thus, the pivoting portion 100 forming the second latching slot 144 can be adjusted to and locked at only three pivoting positions.

[0483] Of course, the arrangement of the above-mentioned engaging member 150 , the first slot 170 and the second slot 144 is only an example, and the present disclosure is not limited thereto.

[0484] The outer gear of the engaging member 150 may have more than two gear adjustment outer teeth 151A, and correspondingly, the first tooth-missing portion 171 of the first slot 170 may lack more than one continuous first slot inner teeth 172, the second tooth-missing portion 144A of the second slot 144 may lack more than two continuous second slot inner teeth 144C, and the third tooth-missing portion 144B of the second slot 144 may lack more than one continuous second slot inner teeth 144C. Thus, the second tooth-missing portion 144A can provide more than two pivot positions, and together with one pivot position provided by the third tooth-missing portion 144B, the second slot 144 and the engaging member 150 can be engaged at more than three pivot positions.

[0485] Specifically, for example, when the external gear of the engaging member 150 has N+1 gear adjustment external teeth 151A, correspondingly, the first tooth-missing portion 171 of the first slot 170 may lack N consecutive first slot internal teeth 172 (when N is 1, the first tooth-missing portion 171 lacks one first slot internal tooth 172), the second tooth-missing portion 144A of the second slot 144 may lack N+M consecutive second slot internal teeth 144C, and the third tooth-missing portion 144B of the second slot 144 may lack N consecutive second slot internal teeth 144C (when N is 1, the third tooth-missing portion 144B lacks one second slot internal tooth 144C), wherein N and M are integers greater than zero. Thus, when the engaging member 150 engages with the second slot 144, and the second toothless portion 144A accommodates the N+1 gear adjustment outer teeth 155A and the M outer teeth 151 adjacent thereto, the engaging member 150 can engage with the second slot 144 at M+1 different pivot positions, so that the second toothless portion 144A can allow the pivoting portion 100 to be located at M+1 different pivot positions. In addition to the pivot position provided by the third toothless portion 144B, the second slot 144 and the engaging member 150 can engage at M+2 different pivot positions.

[0486] FIG. 26A to FIG. 28C An embodiment of the present disclosure for realizing three pivot positions of the pivoting portion 100 is shown, wherein the aforementioned N and M are both 1, that is, the outer gear of the engaging member 150 has two gear adjustment outer teeth 151A, the first tooth-missing portion 171 of the first slot 170 lacks one first slot inner tooth 172, the second tooth-missing portion 144A of the second slot 144 lacks two consecutive second slot inner teeth 144C, and the third tooth-missing portion 144B of the second slot 144 lacks one second slot inner tooth 144C.

[0487] like FIG. 26A to FIG. 26C As shown, the second slot 144 and the engaging member 150 are engaged with each other at the first pivot position, so that the pivoting portion 100 is located at the first pivot position (i.e., the storage pivot position). The first pivot position can be set such that at least a portion of the pivoting portion 100 is located at the recess 340 of the vehicle body 300 (see Fig.26A ) in the storage position.

[0488] like Fig.26C As shown, when the pivoting portion 100 is located at the first pivoting position, the two gear-adjusting external teeth 151A of the engaging member 150 are accommodated in the third tooth-missing portion 144B of the second engaging groove 144 which can accommodate two continuous external teeth 151 .

[0489] For example FIG. 27A to FIG. 28CAs shown, the second slot 144 is engaged with the engaging member 150 at the second pivot position and the third pivot position, so that the pivoting portion 100 is located at the second pivot position (i.e., the middle pivot position) and the third pivot position (maximum pivot position) respectively. The second pivot position and the third pivot position can be set so that the pivoting portion 100 is in two working positions, so that the anchor assembly of the pivoting portion 100 can be connected to the vehicle seat at two angles.

[0490] like Fig.28C As shown, when the pivoting portion 100 is located at the third pivoting position, the two gear adjustment external teeth 151A of the engaging member 150 and an adjacent external tooth 151B1 located on one side thereof are both accommodated in the second tooth-missing portion 144A of the second slot 144 that can accommodate three consecutive external teeth 151 .

[0491] like Fig.27C As shown, when the pivoting portion 100 is located at the second pivoting position, the two gear adjustment external teeth 151A of the engaging member 150 and another adjacent external tooth 151B2 located on the other side thereof are both accommodated in the second tooth-missing portion 144A of the second slot 144 which can accommodate three consecutive external teeth 151 .

[0492] Thus, the pivoting portion 100 can be pivoted and locked only between the three pivoting positions. The first gear position can be used to store the pivoting portion 100 in the carrier 1. By setting the angles between the three pivoting positions, for example, as mentioned above, the angle difference between the second pivoting position and the third pivoting position is smaller than the angle difference between the second pivoting position and the first pivoting position, the second pivoting position and the third pivoting position can ensure that the carrier 1 is connected to the vehicle seat at a suitable placement angle through the anchor assembly, thereby preventing accidents such as tipping of the carrier 1.

[0493] Of course, the present disclosure is not limited thereto.

[0494] In another solution, the engaging member 150 can be actuated to disengage from the first engaging slot 170. Therefore, the arrangement of the engaging member 150, the first engaging slot 170 and the second engaging slot 144 needs to be modified accordingly. Specifically, the inner gear of the second engaging slot 144 is provided with only the first missing tooth portion, so that it can accommodate the N+1 gear adjustment outer teeth 151A of the engaging member 150; the inner gear of the first engaging slot 170 is provided with the second missing tooth portion and the third missing tooth portion separated from each other by at least one tooth, so that the third missing tooth portion lacking N consecutive inner teeth can accommodate the N+1 gear adjustment outer teeth 151A of the engaging member 150, and the second missing tooth portion lacking N+M consecutive inner teeth can accommodate the N+1 gear adjustment outer teeth 151A of the engaging member 150 and the M outer teeth adjacent thereto, wherein N and M are integers greater than zero. Therefore, the first engaging slot 170 can be engaged with the engaging member 150 at M+1 different pivot positions. Thus, the pivoting portion 100 forming the second latching slot 144 can also be adjusted to and locked at M+1 pivoting positions.

[0495] In other embodiments, the external gear of the engaging member 150 may not be provided with the external gear connecting portion 155, that is, the gear adjustment external gear 151A is not provided. Thus, the external gear of the engaging member 150 can be engaged with the internal gears of the first slot 170 and the second slot 144 at multiple pivot positions, so that the pivoting portion 100 can be adjusted and locked between multiple pivot positions.

[0496] For example, in Fig.30 In the illustrated embodiment, the engaging member 150 may have 18 external teeth 151, and the first engaging groove 170 and the second engaging groove 144 have corresponding internal teeth. When the external tooth connecting portion 155 is not provided on the external gear of the engaging member 150, the angle difference of the pivot position of the pivoting portion 100 for each rotation of one tooth is 20°.

[0497] In other embodiments, the engaging member 150 may have 12 external teeth 151, and the first slot 170 and the second slot 144 also have corresponding internal teeth. When the external tooth connecting portion 155 is not provided on the external gear of the engaging member 150, the angle difference of the pivot position of the pivot part 100 for each rotation of one tooth is 30°.

[0498] It should be understood that the engaging member 150 may have other numbers of teeth, for example, 10, 11, 13, 14, 15, 16, etc. However, it should be understood that the more teeth the engaging member 150 has, the smaller the strength and the force that each tooth can withstand, the weaker the bearing capacity of the pivoting portion 100, and the higher the manufacturing cost. Therefore, the number of teeth of the engaging member 150 should be set according to actual needs.

[0499] In one embodiment, the gear height is 1.025 mm.

[0500] The connecting shaft 180 can pass through the central hole 152 of the engaging member 150 .

[0501] In one embodiment, the receiving groove 153 is formed on the outer side of the engaging member 150 (the side away from the vehicle body 300 ).

[0502] In one embodiment, the receiving groove 153 is formed on the inner side of the engaging member 150 (the side close to the vehicle body 300 ).

[0503] The center hole 152 and the receiving groove 153 may be centrally formed on the engaging member 150. The center hole 152 and the receiving groove 153 may be formed as concentric circles, but the present disclosure is not limited thereto.

[0504] The gear adjustment structure 400 may further include a reset member 160 .

[0505] In one embodiment, the return member 160 is a coil spring.

[0506] In one embodiment, the restoring element 160 is an elastic body.

[0507] In one embodiment, the reset member 160 is a magnet. In the present disclosure, a magnet may refer to a material that can provide magnetic force. Accordingly, the engaging member 150 may be a magnet or an iron component, so that it can be actuated by the reset member formed as a magnet. The reset member 160 formed as a magnet may be fixed to the bottom wall of the first slot 170.

[0508] In one embodiment, the reset member 160 is disposed between the first slot 170 and the engaging member 150, and abuts against the first slot 170 and the engaging member 150 to provide a restoring force tending to engage the engaging member 150 with the second slot 144 (eg, Figure 2 In this embodiment, the engaging member 150 can be actuated to be disengaged from the second engaging slot 144.

[0509] In one embodiment, the reset member 160 is disposed between the inner cover 140 and the engaging member 150, and abuts against the inner cover 140 and the engaging member 150 to provide a restoring force (not shown) tending to engage the engaging member 150 with the first slot 170. In this embodiment, the engaging member 150 can be actuated to disengage from the first slot 170.

[0510] One end of the restoring member 160 may be located in the receiving groove 153 of the engaging member 150 , and the other end of the restoring member 160 may be located in the receiving groove 310 of the vehicle body 300 or in a receiving groove (not shown) on the inner cover 140 .

[0511] like Figure 3 As shown, the second latching groove 144 includes an inner gear. The second latching groove 144 may be formed on the inner side of the inner cover 140 (the side facing the vehicle body 300).

[0512] The thickness of the engaging member 150 can be set to be able to engage with the first engaging slot 170 and the second engaging slot 144 at the same time.

[0513] See also Figure 2 to Figure 3 The gear adjustment structure 400 may further include a driving portion 110. The driving portion 110 may be movably disposed on the pivoting portion 100, and may be actuated to cause the engaging member 150 to be disengaged from the first engaging slot 170 or the second engaging slot 144.

[0514] First embodiment of the driving unit

[0515] In one embodiment, the driving portion 110 is formed as a button.

[0516] In one embodiment, the driving portion 110 is formed as a pulling member, such as a pull ring, a hook, a grip, or the like.

[0517] In one embodiment, the driving part 110 may be at least partially disposed in the receiving groove 123 of the outer cover 120. The outer side (the side away from the vehicle body 300) of the driving part 110 may be exposed so as to be contactable by a part of a person (eg, a hand).

[0518] The driving part 110 may include a buckle part 111. The buckle part 111 may be formed in the shape of a straight rod, extending inward from the main body of the driving part 110. The free end of the buckle part 111 may be formed in a hook shape. The driving part 110 may include four buckle parts 111 corresponding to the four holes 124 of the outer cover 120 and the four holes 134 of the body part 130, but the present disclosure is not limited thereto.

[0519] See also Figures 4 to 6 The buckle portion 111 can pass through the hole 124 of the outer cover 120 , the hole 134 of the body 130 , and the central hole 143 of the inner cover 140 to abut against the engaging member 150 .

[0520] The hole 134 of the body member 130 is not exactly aligned with the hook-shaped free end of the buckle portion 111. Thus, when the buckle portion 111 passes through the hole 134 of the body member 130, the buckle portion 111 is elastically deformed, and after the buckle portion 111 passes through the hole 134 of the body member 130, the surrounding portion of the hole 134 of the body member 130 blocks the hook-shaped free end of the buckle portion 111 from passing through the hole 134 of the body member 130 again in the reverse direction. Therefore, the buckle portion 111 prevents the driving portion 110 from being separated from the pivoting portion 100.

[0521] When the driving unit 110 is not actuated, the engaging member 150 is engaged with the first engaging slot 170 and the second engaging slot 144 at the same time, so that the pivoting portion 100 is locked at one of the pivoting positions relative to the vehicle body 300 and cannot pivot around the connecting shaft 180 .

[0522] When the driving portion 110 is not actuated, the outer surface of the driving portion 110 is flush with the outer surface of the base portion 121 of the outer cover 120 , thereby having a good appearance and convenient operation.

[0523] In one embodiment, the outer surface of the base portion 121 of the outer cover 120 may not protrude from the outer surface of the side portion 330 of the vehicle body 300 , so that the vehicle 1 has a flat appearance.

[0524] In one embodiment, the driving portion 110 can be actuated in a direction perpendicular to the pivot plane of the pivot portion 100 .

[0525] In one embodiment, when the driving part 110 is actuated (for example, the driving part 110 is pressed in a direction toward the vehicle body 300), the buckle part 111 of the driving part 110 actuates the engaging member 150 to move in a direction of disengaging from the second engaging groove 144. This process needs to overcome the restoring force of the reset member 160. When the engaging member 150 is completely disengaged from the second engaging groove 144, the pivoting part 100 can pivot around the connecting shaft 180. When the pivoting part 100 pivots to a desired angle, the actuation of the driving part 110 is released, so that the engaging member 150 is again engaged with the first engaging groove 170 and the second engaging groove 144 at the same time, so as to avoid the undesired pivoting of the pivoting part 100.

[0526] In one embodiment, when the driving part 110 is actuated (for example, the driving part 110 is pulled out in a direction away from the vehicle body 300), since one end of the driving part 110 is connected to the engaging member 150, the driving part 110 can drive the engaging member 150 to move in a direction of disengaging from the first engaging groove 170. This process needs to overcome the restoring force of the reset member 160. When the engaging member 150 is completely disengaged from the first engaging groove 170, the pivoting part 100 can pivot around the connecting shaft 180. When the pivoting part 100 pivots to a desired angle, the actuation of the driving part 110 is released, so that the engaging member 150 is again engaged with the first engaging groove 170 and the second engaging groove 144 at the same time, so as to avoid the undesired pivoting of the pivoting part 100.

[0527] In one embodiment, the driving parts 110 of the pivoting parts 100 on both sides of the vehicle body 300 are actuated simultaneously to unlock the two pivoting parts 100 , and the two pivoting parts 100 pivot synchronously.

[0528] In one embodiment, the connecting shaft 180 may not be provided, so that after the two pivoting parts 100 are unlocked, the two pivoting parts 100 may be pivoted independently of each other.

[0529] In one embodiment, the driving portion 110 may be formed as a knob, a dial or a handle.

[0530] In one embodiment, the driving part 110 may be formed on the outer periphery of the base 121 of the outer cover 120 and / or the base 141 of the inner cover 140, and the driving part 110 may be actuated in the radial direction (the direction of movement is directed to the connecting axis of the pivoting part 100). In this embodiment, the pivoting part 100 may protrude from the side 330 of the vehicle body 300 in the lateral direction of the vehicle 1. The pivoting part 100 may include a wedge (not shown) that cooperates with the driving part 110 to convert the radial movement of the driving part 110 into the axial movement of the wedge, so that when the driving part 110 is pressed, the wedge actuates the engaging part 150 to disengage from the first engaging groove 170 or the second engaging groove 144. This embodiment can make the operation of unlocking the rotation of the pivoting part 100 more convenient, that is, only one hand is needed to press the driving part 110 and rotate the pivoting part 100 at the same time.

[0531] Second embodiment of the driving unit

[0532] Figures 46 to 59 A second embodiment of the driving unit 110' according to the present disclosure is shown, which is similar to the embodiment of the driving unit 110' shown in FIG. Figures 2 to 6 The difference from the first embodiment of the driving part 110 described mainly lies in that the driving part 110' in the second embodiment includes two components, namely, a driving part pivot member 112 and a driving part pushing member 113. Through the interaction of these two components, the user only needs to apply an external force in the same direction to the driving part pivot member 112 of the driving part 110', which can not only unlock the pivot part 100, but also enable the pivot part 100 to pivot.

[0533] In one embodiment, Fig.51 As shown, the driving part pivoting member 112 of the driving part 110' can be pivotally arranged on the pivoting part 100, and the driving part pushing member 113 can be movably arranged between the driving part pivoting member 112 and the engaging member 150. Moreover, the driving part pivoting member 112 is configured to drive the engaging member 150 to disengage from the first engaging slot 170 or the second engaging slot 144 through the driving part pushing member 113 under the action of an external force.

[0534] That is, through the interaction between the driving portion pivoting member 112 and the driving portion pushing member 113 , the pivoting movement of the driving portion pivoting member 112 can be converted into the movement of the engaging member 150 .

[0535] The driving part pivot member 112 is arranged so that its pivot plane is the same as or parallel to the pivot plane of the pivot part 100, so that the external force in the same direction as driving the driving part pivot member 112 to pivot can also drive the pivot part 100 to pivot, thereby greatly facilitating the user's operation.

[0536] In this article, "pivot plane" refers to the plane occupied by a component during a pivoting process. For example, the pivot plane of the drive unit pivot member 112 refers to the plane occupied by the drive unit pivot member 112 during a pivoting process, and the pivot plane of the pivot unit 100 refers to the plane occupied by the pivot unit 100 during a pivoting process.

[0537] Next, the driving portion pivot member 112 will be described in detail.

[0538] exist Fig.50 , Fig.52 and Fig.53 In the illustrated embodiment, the driving portion pivot 112 includes a pivot pushing section 112A, and the pivot pushing section 112A is provided with a pushing inclined surface 112A1. The pushing inclined surface 112A1 is configured to be inclined to the moving direction of the driving portion pusher 113. Specifically, the distance between the pushing inclined surface 112A1 and the side of the pivot pushing section 112A where it is located gradually increases or decreases from one side of the pushing inclined surface 112A1 toward the other side along the pivot direction, causing the pushing inclined surface 112A1 to be inclined to the side of the pivot pushing section 112A where it is located, and inclined to the moving direction of the driving portion pusher 113. This structure enables the pushing inclined surface 112A1 to push the driving portion pusher 113 abutting against it to move in a direction perpendicular to the pivot direction when the driving portion pivot 112 pivots, thereby the driving portion pusher 113 drives the engaging member 150.

[0539] exist Figure 51 to Figure 54 In the embodiment shown, the pivot member pushing section 112A is in the shape of a sheet or a plate, and the pushing slope 112A1 is arranged on the side surface of the pivot member pushing section 112A. Fig.52 and Fig.53 As shown, since the pivot member pushing section 112A is thin, when the pushing inclined surface 112A1 is formed on one side surface of the pivot member pushing section 112A, the other side surface will also have an inclined surface shape corresponding to the pushing inclined surface 112A1.

[0540] However, the present disclosure is not limited thereto, and the pivoting member pushing section 112A may be block-shaped or column-shaped, as long as it can pivot and a pushing inclined surface 112A1 can be provided on a side thereof facing the driving portion pushing member 113 .

[0541] The pivot member pushing section 112A has a pivot member pivoting portion 112A2, and the driving unit pivot member 112 pivots around the pivot member pivoting portion 112A2. Fig.52 and Fig.53 In the illustrated embodiment, the pivot member pivot portion 112A2 is a pivot hole. However, it should be understood that the pivot member pivot portion 112A2 may also be a pivot shaft.

[0542] In order to facilitate the user to apply external force to the driving portion pivot member 112, Fig.50 and Fig.51 In the illustrated embodiment, the driving part pivot 112 may further include a pivot pressing section 112B. The pivot pressing section 112B extends from the pivot pushing section 112A in a direction away from the pivot pivoting portion 112A2, and is used for user operation. The existence of the pivot pressing section 112B makes the distance between the farthest force point of the driving part pivot 112 and the pivot pivoting portion 112A2 farther, so that the same external force acting on the farthest force point generates a greater torque to pivot the driving part pivot 112, and the user operation is easier.

[0543] like Fig.54 As shown, the pivot pressing section 112B may be provided with a pressing flange 112B1 for external force to act on. The pressing flange 112B1 is generally arranged at the farthest force point of the driving part pivot 112, so that the user only needs to apply a small external force to the pivot pressing section 112B to actuate the driving part pivot 112. Of course, the pressing flange 112B1 may be arranged at other parts of the driving part pivot 112 other than the farthest force point.

[0544] The pivot member pressing section 112B can be formed as one piece with the pivot member pushing section 112A. In this case, the pivot member pressing section 112B can be regarded as a part of the pivot member pushing section 112A. It can also be said that the driving part pivot member 112 does not include a separate pivot member pressing section 112B.

[0545] The pivot member pressing section 112B can also be formed into two separate parts with the pivot member pushing section 112A. In this case, the pivot member pressing section 112B and the pivot member pushing section 112A can be molded separately and then assembled together.

[0546] exist Fig.53 and Fig.54 In the illustrated embodiment, two fixing protrusions 112A3 are provided on the pivot pushing section 112A, and a fixing recess 112B2 corresponding to the fixing protrusion 112A3 of the pivot pushing section 112A is provided on the pivot pressing section 112B. The fixing protrusion 112A3 and the fixing recess 112B2 are engaged with each other, so that the pivot pushing section 112A and the pivot pressing section 112B are connected together.

[0547] It should be understood that the present disclosure is not limited thereto. The fixing protrusion 112A3 can be provided on the pivot pressing section 112B, and the fixing recess 112B2 can be provided on the pivot pushing section 112A. Alternatively, the fixing protrusion 112A3 and the fixing recess 112B2 can be provided as one or more than two as required. Alternatively, the pivot pushing section 112A and the pivot pressing section 112B can be connected together by sleeve connection, thread connection, or riveting.

[0548] As mentioned above, the pivoting portion 100 includes an outer cover 120, a body member 130 and an inner cover 140. Fig.51 The outer cover 120 and the inner cover 140 together enclose a space, and the body 130 is located in the space.

[0549] exist Fig.51 , Figure 55 to Figure 59 In the illustrated embodiment, an outer cover slot 121A for the drive unit pivot member 112 to pass through may be provided on the circumferential wall of the base 121 of the outer cover 120, and the outer cover slot 121A extends along the circumference of the base 121 of the outer cover 120, so that the drive unit pivot member 112 is exposed to the pivot part 100 to facilitate the user to operate it.

[0550] Of course, the present disclosure is not limited thereto. The driving part pivoting member 112 may be pivotally disposed outside the end wall of the base 121 of the outer cover 120. In this case, the end wall of the base 121 needs to be provided with a through hole so that the driving part pushing member 113 located inside the base 121 can pass through the through hole and contact the driving part pivoting member 112.

[0551] In addition, if Fig.55 and Fig.57 As shown, the inner end wall of the outer cover 120 is provided with an outer cover pivoting portion 125, and the outer cover pivoting portion 125 cooperates with the pivoting member pivoting portion 112A2 of the driving portion pivoting member 112, thereby allowing the driving portion pivoting member 112 to pivot. Fig.55 and Fig.57 In the illustrated embodiment, the outer cover pivot portion 125 is a pivot shaft. However, it should be understood that when the pivot member pivot portion 112A2 cooperating therewith is a pivot shaft, the outer cover pivot portion 125 may also be a pivot hole.

[0552] Furthermore, if Fig.55 As shown, a pivot stopper 126 may be provided at the end of the outer cover pivot 125 to prevent the driving part pivot 112 from being separated from the outer cover pivot 125. The pivot stopper 126 may be, for example, a screw threadedly connected to the end of the outer cover pivot 125, or may be a pin laterally inserted into the end of the outer cover pivot 125.

[0553] Next, the driving portion pusher 113 will be described in detail.

[0554] The driving member 113 is disposed between the driving member pivoting member 112 and the engaging member 150 . On one hand, it is pushed by the driving member pivoting member 112 to move, and on the other hand, it drives the engaging member 150 to disengage from the first engaging slot 170 or the second engaging slot 144 .

[0555] In order to make the pushing inclined surface 112A1 on the pivoting member pushing section 112A push the driving member 113 more effectively, as shown in FIG. Fig.51 As shown, the driving part pusher 113 may be provided with a pusher pushing end 113A, and the pusher pushing end 113A abuts against the push inclined surface 112A1.

[0556] In order to make the driving part pushing member 113 drive the engaging member 150 more effectively, the driving part pushing member 113 may be provided with at least one pushing member push rod 113B, which may be in the shape of a straight rod, which abuts against the engaging member 150, so that once the pushing member push rod 113B moves, it will drive the engaging member 150.

[0557] exist Fig.51 and Fig.55 In the illustrated embodiment, the pusher push rod 113B extends in a direction parallel to the movement of the engaging member 150 or in a direction parallel to the connecting shaft 180, thereby better driving the engaging member 150. Of course, it should be understood that the pusher push rod 113B can extend in a direction oblique to the movement of the engaging member 150.

[0558] like Fig.51 , Fig.56 and Fig.59 As shown, the push rod 113B of the driving part pusher 113 can pass through the main body 130 and the inner cover 140 and abut against the engaging member 150 .

[0559] In order to facilitate the push rod 113B to pass through the main body 130, a hole 134 corresponding to the push rod 113B is provided on the main body 130 (see Fig.51 ).

[0560] In order to prevent the push rod 113B of the driving member from being withdrawn from the hole 134 of the main body 130 and causing the driving member 113 to be accidentally separated from the main body 130, Fig.51 , Fig.56 and Fig.59 In the illustrated embodiment, a push rod hook 113B1 may be provided at the end of the push rod 113B of the push member that abuts against the engaging member 150 , and the push rod hook 113B1 is configured to be blocked by the wall of the hole 134 and unable to exit the hole 134 after passing through the hole 134 of the main body 130 .

[0561] In addition, the push rod hook 113B1 can also limit the movement stroke of the push member push rod 113B.

[0562] In one embodiment, the hole 134 of the body member 130 is not exactly aligned with the push rod hook 113B1 of the push rod 113B. Thus, when the push rod hook 113B1 passes through the hole 134 of the body member 130, the push rod 113B will be elastically deformed; after the push rod hook 113B1 passes through the hole 134 of the body member 130, the push rod 113B elastically returns to its original position, so that the hole wall of the hole 134 of the body member 130 will block the push rod hook 113B1 and prevent it from exiting the hole 134 of the body member 130. Therefore, the push rod hook 113B1 can prevent the driving part push member 113 from accidentally separating from the body member 130.

[0563] When the driving part pushing member 113 and the main body 130 need to be disassembled, the user only needs to apply force to the push rod hook 113B1 to force the push rod 113B of the pushing member to undergo elastic deformation. When the push rod hook 113B1 is aligned with the hole 134 of the main body 130, the push rod hook 113B1 can withdraw from the hole 134, thereby achieving the separation of the driving part pushing member 113 and the main body 130.

[0564] Subsequently, the working process of the driving part 110 ′ including the driving part pivoting member 112 and the driving part pushing member 113 is described in detail.

[0565] When the driving portion 110' is not actuated, the engaging member 150 is Figure 5 As shown in the figure, the first and second slots 170 and 144 are engaged at the same time, so that the pivoting portion 100 is locked at one of the pivoting positions (for example, Figure 46 to Figure 49 The storage position shown in the figure) cannot be pivoted around the connecting axis 180.

[0566] When the pivoting part 100 needs to be pivoted from the storage position or one working position to another working position toward the third rotation direction R3, the user applies an external force to the driving part pivoting member 112 to pivot the driving part pivoting member 112 toward the third rotation direction R3 (see Figure 46 to Figure 49 ) to pivot. Thus, see Fig.48 , Fig.51 and Fig.53 When the driving part pivot member 112 is pivoting toward the third rotation direction R3, the pushing inclined surface 112A1 of the pivot member pushing section 112A will push the driving part pushing member 113, so that the driving part pushing member 113 moves in a direction perpendicular to the pivoting direction, thereby the driving part pushing member 113 drives the engaging member 150 to move in a direction of disengaging from the second clamping slot 144.

[0567] When the engaging member 150 is completely disengaged from the second slot 144, the pivoting portion 100 is unlocked and can pivot around the connecting shaft 180. Then, under the external force in the same direction applied by the user, the pivoting portion 100 also moves in the third rotation direction R3 (see Figure 46 to Figure 49 ) is pivoted until the pivoting portion 100 reaches a desired pivoting angle (ie, another working position).

[0568] Subsequently, the user may release the actuation of the driving portion 110', that is, the user no longer applies external force to the driving portion pivoting member 112, and the engaging member 150 is in the resetting member 160 (see Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 8 ) and the first and second slots 170 and 144 are engaged again, thereby locking the pivoting portion 100 at the pivoting angle. At the same time, the driving portion pivoting member 112 will also move toward the fourth rotation direction R4 (see Figure 46 to Figure 49 ) to pivot and return to the initial position (described below).

[0569] Therefore, when the second embodiment 110' of the driving part according to the present disclosure is adopted, the user only needs to apply an external force in the same direction to the driving part pivot 112 of the driving part 110', for example with the thumb, which can not only pivot the driving part pivot 112 to unlock the pivot part 100, but also pivot the pivot part 100 toward the third rotation direction R3, greatly facilitating the user's operation.

[0570] When the pivoting part 100 needs to be pivoted from a certain working position to another working position or storage position toward the fourth rotation direction R4, the user also applies an external force to the driving part pivoting member 112 to pivot it, and the driving part pivoting member 112 pivots toward the third rotation direction R3 until the pivoting part 100 is unlocked and can pivot around the connecting shaft 180. Subsequently, the user applies an external force in the opposite direction to the pivoting part 100, so that the pivoting part 100 pivots toward the fourth rotation direction R4 until the pivoting part 100 reaches the required pivot angle (i.e., another working position or storage position). In this process, the user can use the thumb of one hand to press the driving part pivoting member 112 to pivot it toward the third rotation direction R3 to unlock the pivoting part 100, and then use the remaining fingers to move the pivoting part 100 to pivot it toward the fourth rotation direction R4, so that the pivoting of the pivoting part 100 can be completed with one hand, which is also convenient for the user's operation.

[0571] In another embodiment, the driving part pivoting member 112 may be configured to not pivot toward the third rotation direction R3 to unlock the pivoting member 100, but pivot toward the fourth rotation direction R4 to unlock the pivoting member 100. In this embodiment, the inclination direction of the pushing inclined surface 112A1 of the pivoting member pushing section 112A is opposite to the inclination direction of the pushing inclined surface 112A1 in the aforementioned embodiment, so that when the driving part pivoting member 112 pivots toward the fourth rotation direction R4, the pushing inclined surface 112A1 of the pivoting member pushing section 112A can push the driving part pushing member 113 to move in a direction perpendicular to the pivoting direction.

[0572] Correspondingly, a pulling flange (not shown) may be provided on the driving portion pivoting member 112 , so that the user can pull the driving portion pivoting member 112 to pivot in the fourth rotation direction R4 .

[0573] In the above-mentioned another embodiment, the user only needs to apply an external force in the same direction to the driving part pivot 112 of the driving part 110', which can not only make the driving part pivot 112 pivot and unlock the pivot part 100, but also make the pivot part 100 pivot toward the fourth rotation direction R4, which also greatly facilitates the user's operation.

[0574] After the pivoting portion 100 reaches the desired pivoting angle, the user no longer applies external force to the driving portion pivoting member 112 . At this time, under the action of the restoring force of the aforementioned restoring member 160 , the driving portion pivoting member 112 will return to the initial position.

[0575] Specifically, when the user no longer applies external force to the driving portion pivot member 112, the restoring force of the reset member 160 will force the engaging member 150 to move toward the second engaging slot 144 and engage with the second engaging slot 144, thereby locking the pivoting portion 100 at the pivoting angle. In this process, the engaging member 150 will drive the driving portion pusher 113 abutting against it to move toward the driving portion pivot member 112. As a result, the driving portion pusher 113 pushes the pushing inclined surface 112A1 of the pivot member pushing section 112A, thereby causing the pivot member pushing section 112A, i.e., the driving portion pivot member 112, to rotate toward the fourth rotation direction R4 (see FIG. 4 ). Figure 46 to Figure 49 ) to pivot back to its original position.

[0576] In another embodiment, the driving part 110' may be provided with a driving part reset member (not shown). When the driving part pivot member 112 is not acted upon by an external force, the driving part reset member will drive the driving part pivot member 112 back to the initial position. The driving part reset member may be a torsion spring provided around the pivoting part 112A2 of the driving part pivot member 112, or may be other elastic bodies such as a spring or a tension spring that can apply elastic force to the driving part pivot member 112.

[0577] In the case where the carrier 1 has two pivoting parts 100, the two pivoting parts 100 are respectively coupled to the two ends of the connecting shaft 180, and a driving part 110' (ie, a driving part pivoting member 112) can be respectively provided at the two pivoting parts 100. Figure 46 to Figure 49 , Fig.55 , Fig.56 , Fig.58 , Fig.59 shown.

[0578] The third embodiment of the driving unit

[0579] Figure 60 to Figure 65 A third embodiment 110" of the drive unit according to the present disclosure is shown, which includes a drive unit pivot button 114, a drive unit rotating disk 115 and a drive unit moving member 116. The third embodiment 110" of the drive unit is similar to the above-mentioned Figures 46 to 59 The difference between the second embodiment 110' of the described driving unit mainly lies in that the driving unit pivot button 114 and the driving unit rotating disk 115 that can rotate together in the driving unit 110" of the third embodiment replace the driving unit pivot member in the second embodiment, and the driving unit moving member 116 in the driving unit 110" of the third embodiment replaces the driving unit pushing member in the second embodiment. In the driving unit 110" of the third embodiment, through the interaction between the driving unit rotating disk 115 and the driving unit moving member 116, the user only needs to apply an external force in the same direction to the driving unit pivot button 114, which can not only unlock the pivot part 100, but also enable the pivot part 100 to pivot.

[0580] In one embodiment, Fig.64 and Fig.65 As shown, the driving part pivot button 114 and the driving part rotating disk 115 in the driving part 110" can be rotatably arranged on the pivot part 100 together, and the driving part moving member 116 can be movably arranged between the driving part rotating disk 115 and the engaging member 150 (not shown). Moreover, the driving part pivot button 114 is configured to drive the engaging member 150 (not shown) to engage with the first engaging groove 170 (not shown) on the vehicle body 300 or the second engaging groove 144 (see FIG. 144 ) on the pivot part 100 through the driving part rotating disk 115 and the driving part moving member 116 under the action of external force. Fig.64 and Fig.65 ) to disengage.

[0581] That is, through the interaction between the driving portion rotating disk 115 and the driving portion moving member 116 , the rotation of the driving portion pivot button 114 can be converted into the movement of the engaging member 150 .

[0582] The driving part pivot button 114 is arranged so that its rotation plane is the same as or parallel to the pivot plane of the pivot part 100, so that the external force in the same direction that drives the driving part pivot button 114 to pivot can also drive the pivot part 100 to pivot, thereby greatly facilitating the user's operation.

[0583] In this article, the meaning of "rotation plane" is similar to the aforementioned "pivot plane", which refers to the plane occupied by a component during rotation. For example, the rotation plane of the drive unit pivot button 114 refers to the plane occupied by the drive unit pivot button 114 during rotation.

[0584] Next, the driving portion pivot button 114 and the driving portion rotating disk 115 will be described in detail.

[0585] The driving portion pivot button 114 is provided with a button rotating portion 114B so that the driving portion pivot button 114 can rotate around the button rotating portion 114B. Fig.64 and Fig.65 In the embodiment shown, the button rotating portion 114B is a rotating hole. However, it should be understood that the button rotating portion 114B can also be a rotating shaft.

[0586] In order to facilitate the user to apply external force to the driving portion pivot button 114, Fig.64 and Fig.65 In the illustrated embodiment, the driving unit pivot button 114 may also be provided with a button pressing portion 114A for external force to act on. The button pressing portion 114A is generally disposed at the location of the farthest force point of the driving unit pivot button 114 that is farthest from the button rotating portion 114B, so that the user only needs to apply a small external force to the button pressing portion 114A to actuate the driving unit pivot button 114. Of course, the button pressing portion 114A may also be disposed at other locations of the driving unit pivot button 114 other than the farthest force point.

[0587] The driving part rotating disk 115 is provided with a rotating disk pivoting portion 115B so that the driving part rotating disk 115 can rotate around the rotating disk pivoting portion 115B. Fig.64 and Fig.65 In the illustrated embodiment, the rotating disk pivot portion 115B is a rotating hole. However, it should be understood that the rotating disk pivot portion 115B may also be a rotating shaft.

[0588] The driving part rotating disk 115 can be configured as follows Fig.64 and Fig.65 The disc shape shown can also be set to a polygon or other suitable shapes.

[0589] In order to enable the drive unit pivot button 114 and the drive unit rotating disk 115 to rotate together, the button rotating portion 114B of the drive unit pivot button 114 and the rotating disk pivot portion 115B of the drive unit rotating disk 115 should be arranged to correspond to each other, so that the rotation axis of the drive unit pivot button 114 overlaps with the rotation axis of the drive unit rotating disk 115, thereby realizing the rotation of the drive unit pivot button 114 and the drive unit rotating disk 115 around the same rotation axis.

[0590] In one embodiment, the driving part pivot button 114 and the driving part rotating disk 115 can be connected together. For example, the driving part pivot button 114 is provided with a button connection part 114C, the driving part rotating disk 115 is provided with a rotating disk connection part 115C, and the button connection part 114C and the rotating disk connection part 115C are connected by a rotating connection member 117.

[0591] exist Fig.64 and Fig.65 In the illustrated embodiment, the button connection portion 114C may be a through hole, the rotating disk connection portion 115C may be a threaded hole, and the rotating connection member 117 may be a screw. By passing the rotating connection member 117 through the button connection portion 114C and being threadedly connected to the rotating disk connection portion 115C, the driving portion pivot button 114 and the driving portion rotating disk 115 are connected together.

[0592] Of course, the present disclosure is not limited thereto.

[0593] In another embodiment, the driving portion pivot button 114 and the driving portion rotating disk 115 can be connected together in other ways.

[0594] For example, the button connection portion 114C may be a through hole, the rotating disk connection portion 115C may be a connecting pin with a thread passing through the through hole, and the rotating connection member 117 may be a nut. After the connecting pin on the driving portion rotating disk 115 passes through the through hole on the driving portion pivot button 114, the driving portion pivot button 114 and the driving portion rotating disk 115 are connected together by threading the nut as the rotating connection member 117 onto the connecting pin on the driving portion rotating disk 115.

[0595] For another example, the driving portion pivot button 114 and the driving portion rotating disk 115 can be connected together by sleeve connection or riveting.

[0596] In another embodiment, the driving portion pivot button 114 and the driving portion rotating disk 115 can be formed as one body. In this case, the driving portion pivot button 114 can be regarded as a part of the driving portion rotating disk 115.

[0597] In another embodiment, the driving portion pivot button 114 and the driving portion rotating disk 115 may not necessarily be connected together, but may be arranged to abut against each other in the rotation direction, so that the rotation of one may drive the rotation of the other.

[0598] For example, the driving part pivot button 114 may be configured to be rod-shaped, and the driving part rotating disk 115 may be provided with an accommodating portion for accommodating the rod-shaped driving part pivot button 114 , so that the two can rotate together.

[0599] like Fig.64 As shown, the pivoting part 100 includes an outer cover 120, a body member 130 and an inner cover 140. The outer cover 120 and the inner cover 140 together enclose a space, and the body member 130 is located in the space.

[0600] exist Fig.65 In the illustrated embodiment, an outer cover slot 121A for the drive unit pivot button 114 to pass through may be provided on the circumferential wall of the base 121 of the outer cover 120, and the outer cover slot 121A extends circumferentially along the base 121 of the outer cover 120, so that the drive unit pivot button 114 is exposed on the pivoting part 100 to facilitate the user to operate it.

[0601] In addition, if Fig.65 As shown, the inner end wall of the outer cover 120 is provided with an outer cover pivot portion 125, which cooperates with the button rotating portion 114B of the driving portion pivot button 114 and the rotating disk pivot portion 115B of the driving portion rotating disk 115, thereby allowing the driving portion pivot button 114 and the driving portion rotating disk 115 to rotate around the outer cover pivot portion 125. Fig.65 In the illustrated embodiment, the cover pivoting portion 125 is a pivot shaft, and the button rotating portion 114B and the rotating disk pivoting portion 115B are rotating holes. However, it should be understood that when the button rotating portion 114B or the rotating disk pivoting portion 115B is a pivot shaft, the cover pivoting portion 125 can also be a pivot hole.

[0602] Furthermore, if Fig.65 As shown, a pivot stopper 126 may be provided at the end of the outer cover pivot portion 125 to prevent the drive portion pivot button 114 and the drive portion rotating disk 115 from being separated from the outer cover pivot portion 125. The pivot stopper 126 may be, for example, a screw threadedly connected to the end of the outer cover pivot portion 125, or may be a pin laterally inserted into the end of the outer cover pivot portion 125.

[0603] Next, the driving portion moving member 116 will be described in detail.

[0604] The driving part moving member 116 can be configured as follows Fig.64 and Fig.65The disc shape shown can also be set to a polygon or other suitable shapes.

[0605] The driving moving member 116 can be disposed between the driving rotating disk 115 and the engaging member 150 . On one hand, it is pushed by the driving rotating disk 115 to move, and on the other hand, it drives the engaging member 150 to disengage from the first slot 170 or the second slot 144 .

[0606] In order to enable the rotation of the driving part rotating disk 115 to drive the driving part moving member 116 to move, the driving part rotating disk 115 is provided with a rotating disk pushing inclined body 115A, and the driving part moving member 116 is provided with a moving member pushing inclined body 116A. Moreover, the rotating disk pushing inclined body 115A and the moving member pushing inclined body 116A are configured to interact with each other, so that when the driving part rotating disk 115 rotates, the driving part moving member 116 moves and drives the engaging member 150 through the rotating disk pushing inclined body 115A pushing the moving member pushing inclined body 116A.

[0607] In one embodiment, the rotating disk pushing inclined body 115A on the driving portion rotating disk 115 may be a protrusion or a recessed portion provided on the side surface of the driving portion rotating disk 115. The rotating disk pushing inclined body 115A may be provided to be inclined to the side surface of the driving portion rotating disk 115 along the rotation direction of the driving portion rotating disk 115. Specifically, the distance between the rotating disk pushing inclined body 115A and the side surface where it is located gradually increases or decreases from one side of the rotating disk pushing inclined body 115A toward the other side along the rotation direction, causing the rotating disk pushing inclined body 115A to be inclined to the side surface where it is located, and to be inclined to the moving direction of the driving portion moving member 116.

[0608] Correspondingly, the moving member pushing inclination 116A on the driving part moving member 116 can also be a projection or a recess on the side surface arranged on the driving part moving member 116, and its position is corresponding to the rotating disk pushing inclination 115A. The moving member pushing inclination 116A can be arranged to be inclined to the side surface of the moving member pushing inclination 116A along the direction of rotation of the driving part rotating disk 115. Specifically, the distance between the moving member pushing inclination 116A and the side surface at which it is located increases gradually or decreases gradually from a side of the moving member pushing inclination 116A along the direction of rotation of the driving part rotating disk 115 towards the other side, causing the moving member pushing inclination 116A to be inclined to the side surface at which it is located, and to be inclined to the direction of movement of the driving part moving member 116.

[0609] This structure allows the rotating disk 115 of the driving unit to rotate, and the rotating disk pushes the inclined body 115A to push the movable member pushing the inclined body 116A against it, so that the driving unit movable member 116 moves in a direction perpendicular to the pivot direction of the driving unit rotating disk 115, thereby driving the engaging member 150.

[0610] The rotating disk push inclined body 115A and the moving member push inclined body 116A can be respectively provided as one or more, so as to form one or more groups cooperating with each other. Fig.64 and Fig.65 In the embodiment shown, the rotating disk pushes the inclined body 115A and the moving member pushes the inclined body 116A are set to three groups that cooperate with each other. The rotating disk pushes the inclined body 115A and the moving member pushes the inclined body 116A are set to multiple groups that cooperate with each other, so that the driving part moving member 116 can be driven more smoothly.

[0611] In order to make the driving part moving part 116 drive the engaging part 150 more effectively, the driving part moving part 116 can be provided with at least one moving part push rod 116B, and the moving part push rod 116B can be in the shape of a straight rod, which abuts against the engaging part 150, so that once the moving part push rod 116B moves, it will drive the engaging part 150.

[0612] exist Fig.64 and Fig.65 In the illustrated embodiment, the moving member push rod 116B extends along the direction parallel to the engaging member 150 movement or the direction parallel to the connecting shaft 180, thereby better drives the engaging member 150. Of course, it should be understood that the moving member push rod 116B can extend along the direction tilted to the engaging member 150 movement.

[0613] In addition, the moving member push rod 116B of the driving portion moving member 116 can pass through the main body 130 and the inner cover 140 and abut against the engaging member 150 .

[0614] In order to facilitate the moving member push rod 116B to pass through the main body 130, a hole 134 corresponding to the moving member push rod 116B is provided on the main body 130 (see Fig.64 and Fig.65 ).

[0615] In order to prevent the moving member push rod 116B from withdrawing from the hole 134 of the main body 130 and causing the driving part moving member 116 and the main body 130 to be accidentally separated, Fig.64 and Fig.65In the illustrated embodiment, a push rod blocking hook 116B1 may be provided at the end of the moving member push rod 116B that abuts against the engaging member 150 , and the push rod blocking hook 116B1 is configured to be blocked by the hole wall of the hole 134 and unable to exit the hole 134 after passing through the hole 134 of the main member 130 .

[0616] In addition, the push rod blocking hook 116B1 can also limit the moving stroke of the moving member push rod 116B.

[0617] In one embodiment, the hole 134 of the body 130 is not exactly aligned with the push rod blocking hook 116B1 of the moving member push rod 116B. In this way, when the push rod blocking hook 116B1 passes through the hole 134 of the body 130, the moving member push rod 116B will be elastically deformed; after the push rod blocking hook 116B1 passes through the hole 134 of the body 130, the moving member push rod 116B elastically returns to its original position, so that the hole wall of the hole 134 of the body 130 will block the push rod blocking hook 116B1 and prevent it from exiting the hole 134 of the body 130. Therefore, the push rod blocking hook 116B1 can prevent the driving part moving member 116 from accidentally separating from the body 130.

[0618] When it is necessary to disassemble the driving part moving part 116 and the main body 130, the user only needs to apply force to the push rod blocking hook 116B1 to force the moving part push rod 116B to undergo elastic deformation. When the push rod blocking hook 116B1 is aligned with the hole 134 of the main body 130, the push rod blocking hook 116B1 can withdraw from the hole 134, thereby realizing the separation of the driving part moving part 116 and the main body 130.

[0619] Subsequently, the working process of the driving part 110 ″ including the driving part pivot button 114 , the driving part rotating disk 115 and the driving part moving member 116 is described in detail.

[0620] When the driving portion 110" is not actuated, the engaging member 150 is Figure 5 As shown in the figure, the first and second slots 170 and 144 are engaged at the same time, so that the pivoting portion 100 is locked at one of the pivoting positions (for example, Figure 46 to Figure 49 The storage position shown in the figure) cannot be pivoted around the connecting axis 180.

[0621] When the pivoting part 100 needs to be pivoted from the storage position or one working position to another working position toward the third pivoting direction R3, the user applies an external force to the driving part pivot button 114 to rotate it. Fig.60 and Fig.61 The button initial position shown is rotated toward the third pivot direction R3 to Fig.62The button ends at the position shown in the figure, and drives the driving part rotating disk 115 to rotate toward the third pivot direction R3. Therefore, when the driving part rotating disk 115 rotates toward the third pivot direction R3, the rotating disk pushes the inclined body 115A thereon to push the moving member pushes the inclined body 116A on the driving part moving member 116, so that the driving part moving member 116 moves in a direction perpendicular to the rotation direction, thereby the driving part moving member 116 drives the engaging member 150 to move in the direction of disengaging from the second slot 144.

[0622] When the engaging member 150 is completely disengaged from the second engaging slot 144, the pivoting portion 100 is unlocked and can pivot around the connecting shaft 180. Then, under the external force in the same direction applied by the user, the pivoting portion 100 also moves toward the third pivoting direction R3 (see Figure 60 to Figure 62 ) is pivoted until the pivoting portion 100 reaches a desired pivoting angle (ie, another working position).

[0623] Subsequently, the user may release the actuation of the driving portion 110 ″, that is, the user no longer applies external force to the driving portion pivot button 114, and the engaging member 150 is in the reset member 160 (see Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 8 ) and the first and second slots 170 and 144 are engaged again, thereby locking the pivoting portion 100 at the pivoting angle. At the same time, the driving portion pivot button 114 will also be moved toward the fourth pivoting direction R4 (see Figure 60 to Figure 62 ) to pivot and return to its original position (this process will be described below).

[0624] Therefore, when the third embodiment 110" of the driving part according to the present disclosure is adopted, the user only needs to apply an external force in the same direction to the driving part pivot button 114 of the driving part 110", for example with the thumb, which can not only rotate the driving part pivot button 114 to unlock the pivot part 100, but also pivot the pivot part 100 toward the third pivot direction R3, greatly facilitating the user's operation.

[0625] When the pivoting part 100 needs to be pivoted from a certain working position to another working position or storage position toward the fourth pivot direction R4, the user can also apply an external force to the driving part pivot button 114 to rotate it, and the driving part pivot button 114 pivots toward the third pivot direction R3 until the pivoting part 100 is unlocked and can pivot around the connecting shaft 180. Subsequently, the user applies an external force in the opposite direction to the pivoting part 100, so that the pivoting part 100 pivots toward the fourth pivot direction R4 until the pivoting part 100 reaches the required pivot angle (i.e., another working position or storage position). In this process, the user can use the thumb of one hand to press the driving part pivot button 114 to rotate it toward the third pivot direction R3 to unlock the pivoting part 100, and then use the remaining fingers to move the pivoting part 100 to pivot it toward the fourth pivot direction R4, so that the pivoting of the pivoting part 100 can be completed with one hand, which is also convenient for the user's operation.

[0626] In another embodiment, the driving portion pivot button 114 can be configured to rotate toward the fourth pivot direction R4 to unlock the pivot portion 100 instead of rotating toward the third pivot direction R3. In this embodiment, the rotating disk pushes the inclined body 115A on the driving portion rotating disk 115 and the moving member pushes the inclined body 116A on the driving portion moving member 116 can be configured so that when the driving portion rotating disk 115 rotates toward the fourth pivot direction R4, its rotating disk pushes the inclined body 115A to push the moving member pushes the inclined body 116A, thereby driving the driving portion moving member 116 to move in a direction perpendicular to the rotation direction.

[0627] Correspondingly, a pulling flange (not shown) may be provided on the driving portion pivot button 114 to facilitate the user to pull the driving portion pivot button 114 to pivot toward the fourth pivot direction R4.

[0628] In the above another embodiment, the user only needs to apply an external force in the same direction to the driving part pivot button 114 of the driving part 110", which can not only rotate the driving part pivot button 114 to unlock the pivot part 100, but also make the pivot part 100 pivot toward the fourth pivot direction R4, which also greatly facilitates the user's operation.

[0629] After the pivoting portion 100 reaches the desired pivoting angle, the user no longer applies external force to the driving portion pivot button 114 . At this time, under the action of the restoring force of the aforementioned reset member 160 , the driving portion pivot button 114 will return to the initial position.

[0630] Specifically, when the user no longer applies external force to the driving portion pivot button 114, the restoring force of the reset member 160 will force the engaging member 150 to move toward the second engaging slot 144 and engage with the second engaging slot 144, thereby locking the pivoting portion 100 at the pivot angle. In this process, the engaging member 150 will drive the driving portion moving member 116 abutting against it to move toward the driving portion rotating disk 115. As a result, the moving member on the driving portion moving member 116 pushes the inclined body 116A and then pushes the rotating disk on the driving portion rotating disk 115 to push the inclined body 115A, thereby causing the driving portion rotating disk 115 to move toward the fourth pivot direction R4 (see Figure 60 to Figure 62 ) to rotate and return to the initial position.

[0631] In another embodiment, the driving unit 110" may be provided with a driving unit reset member (not shown). When the driving unit pivot button 114 is not acted upon by an external force, the driving unit reset member will drive the driving unit pivot button 114 back to its initial position. The driving unit reset member may be a torsion spring provided around the button rotating portion 114B of the driving unit pivot button 114, or may be other elastic bodies such as a spring or tension spring that can apply elastic force to the driving unit pivot button 114.

[0632] In the case where the carrier 1 has two pivoting parts 100, the two pivoting parts 100 are respectively coupled to the two ends of the connecting shaft 180, and a driving part 110 can be respectively provided at the two pivoting parts 100. Figure 60 to Figure 65 shown.

[0633] Of course, it should be understood that the connecting shaft 180 may not be provided between the two pivoting parts 100 , so that after the two pivoting parts 100 are unlocked by the driving part 110 ′, the two pivoting parts 100 may pivot independently of each other.

[0634] In addition, if Fig.58 and Fig.59 As shown, the vehicle 1 may include a synchronous unlocking assembly 500 (described below) composed of a hinge structure 540 and two third connecting rods 550, so that the two engaging members 150 can be linked to each other.

[0635] Synchronous connecting rod assembly

[0636] See also Figure 7 In one embodiment, the carrier 1 may include a synchronous link assembly 200. The synchronous link assembly 200 may replace the connecting shaft 180 and is used to connect the two pivoting parts 100. The synchronous link assembly 200 is used to make the two pivoting parts 100 pivot synchronously and make the two engaging members 150 interlock with each other.

[0637] See also Figures 8 to 15The synchronous link assembly 200 may include: a hinge 230, the middle portion of which is pivotally disposed on the carrier body 300; two first links 210, one ends of which are pivotally connected to the two ends of the hinge 230, and the other ends of which are respectively coupled to the two engaging members 150; and a second link 220, the two ends of which are respectively coupled to the two body members 130.

[0638] The hinge 230 may be formed as a sheet body. The hinge 230 may hinge the inner ends of the two first connecting rods 210 together to form a linkage.

[0639] The first link 210 may have a bent shape, so that the first link 210 can be conveniently connected to the second link 220 and the hinge 230 at the same time, and the pivoting of the hinge 230 can be converted into the linear motion of the first link 210. The two first links 210 are arranged in a centrally symmetrical manner about the pivot axis of the hinge 230.

[0640] One end of the first link 210 away from the hinge 230 may have a snap-fit ​​portion 211, which is snap-fitted to the snap-fit ​​member 150. The end of the first link 210 away from the hinge 230 passes through the receiving groove 310 of the vehicle body 300 and the central hole 152 of the snap-fit ​​member 150.

[0641] In one embodiment, the engaging portion 211 is formed as a notch, and the notch 211 can clamp the engaging member 150 .

[0642] Specifically, the engaging portion 211 of the first connecting rod 210 can clamp the outer edge of the central hole 152 so that the outer end of the first connecting rod 210 is coupled to the engaging member 150 .

[0643] Alternatively, the first connecting rod 210 and the engaging member 150 may be coupled via rivets, screws or other connecting members.

[0644] In this way, when the engaging member 150 on one side of the vehicle body 300 moves (for example, moves in the lateral direction of the vehicle 1), the movement is transmitted to the engaging member 150 on the other side of the vehicle body 300 via one first link 210, the hinge 230 and another first link 210, so that the two engaging members 150 on both sides of the vehicle body 300 move in opposite directions. In the present disclosure, since the first link 210 is arranged in a centrally symmetrical manner about the pivot axis of the hinge 230, the two engaging members 150 on both sides move the same distance in opposite directions. Therefore, in one embodiment, only one engaging member 150 needs to be actuated to achieve simultaneous unlocking of the two pivoting parts 100.

[0645] See also Fig. 9, the second connecting rod 220 may include a first portion 220A and a second portion 220B. The first portion 220A and the second portion 220B are symmetrical to each other and may be connected together. Alternatively, the second connecting rod 220 may be formed integrally. The first portion 220A and the second portion 220B may be formed in the shape of, for example, a frame. The frame may specifically be a rectangular frame lacking one side.

[0646] See also Fig. 9 and Fig.16 , a slide groove 221 may be provided on the second link 220. The slide groove 221 may be formed in an elongated shape along the length direction of the second link 220. The first link 210 may be limited in the slide groove 221 via the latch 212, so that the slide groove 221 may guide the movement of the first link 210. Since the second link 220 is formed as a frame, the upper and lower parts of the second link 220 may be respectively formed with a slide groove 221 whose positions are aligned with each other. In an embodiment of the present disclosure, since the second link 220 may be arranged in the transverse direction of the vehicle 1, and the slide groove 221 may be formed in an elongated shape along the length direction of the second link 220, the slide groove 221 of the second link 220 guides the transverse movement of the first link 210 along the vehicle 1. In one embodiment, a slide groove 221 is respectively provided on the first part 220A and the second part 220B, and the two first links 210 are respectively limited in the slide grooves 221 on the first part 220A and the second part 220B via the latch 212.

[0647] In one embodiment, the slide groove 221 may be disposed at other locations, for example, on the vehicle body 300 , as long as the configuration of the slide groove 221 can enable the first connecting rod 210 to drive the engaging member 150 to move linearly.

[0648] See also Fig. 9 Each of the first portion 220A and the second portion 220B may be formed as a rectangular frame body similar to the letter “C”. In other words, each of the first portion 220A and the second portion 220B has three sides of a rectangle and lacks the fourth side of the rectangle, thereby forming an open end 222.

[0649] In one embodiment, the first portion 220A and the second portion 220B may be formed by bending a plate material, but the present disclosure is not limited thereto.

[0650] A location near the open end 222 of one of the first portion 220A and the second portion 220B may be narrowed inwardly to allow the open ends 222 of the first portion 220A and the second portion 220B to be inserted into each other.

[0651] In one embodiment, Fig. 9 As shown, the first portion 220A is narrowed inwardly near the open end 222 .

[0652] Alternatively, in one embodiment, the second portion 220B is narrowed inwardly near the open end 222 .

[0653] The first portion 220A and the second portion 220B may each be formed with a through hole 223. Specifically, each of the first portion 220A and the second portion 220B may be formed with two through holes 223 aligned with each other.

[0654] Similarly, two through holes 214 aligned with each other may be formed on each first connecting rod 210 .

[0655] The hinge 230 has through holes 231 formed at the center and at both ends thereof.

[0656] The central through hole 231 of the hinge 230 , the through hole 223 of the first portion 220A, and the through hole 223 of the second portion 220B are pivotally connected via a connecting pin 232 .

[0657] The through holes 231 on two sides of the hinge 230 are pivotally connected to the through holes 214 on the two first connecting rods 210 via a connecting pin 232 .

[0658] The second connecting rod 220 passes through the first slot 170 of the vehicle body 300 , the central hole 152 of the engaging member 150 , and the central hole 143 of the inner cover 140 in sequence, and finally engages with the central hole 133 of the body member 130 .

[0659] See also Fig. 9 , Fig.14 and Fig.15 , the second link 220 may be formed as a frame structure, and at least a portion of the first link 210 may be disposed inside the second link 220 , thereby saving space required for the synchronization link assembly 200 .

[0660] Both ends of the second connecting rod 220 can be connected to the two main body members 130 (for example, by means of rivets, screws, or by welding), so that the two main body members 130 on both sides of the carrier body 300 can pivot synchronously, thereby driving the two pivoting parts 100 to pivot synchronously.

[0661] See also Fig.11 and Fig.14 When the driving unit 110 is not actuated, the engaging member 150 is engaged with the first engaging slot 170 and the second engaging slot 144 at the same time, so that the pivoting unit 100 is fixed to the vehicle body 300 and cannot pivot.

[0662] In one embodiment, see Fig.13 and Fig.15When a driving part 110 on one side of the vehicle body 300 is actuated (for example, the driving part 110 is pressed), the buckle part 111 of the driving part 110 actuates the engaging member 150 on the same side to move in a direction of disengaging from the second engaging slot 144 on the same side. The movement of the engaging member 150 drives the first connecting rod 210 on the same side to move, and the movement of the first connecting rod 210 causes the hinge 230 to pivot, and the pivot of the hinge 230 drives the other first connecting rod 210 to move in the opposite direction, so that the engaging member 150 on the other side of the vehicle body 300 moves in a direction of disengaging from the corresponding first engaging slot 170 and / or second engaging slot 144. In this embodiment, the driving part 110 may be formed as a button, for example.

[0663] In one embodiment, when one driving part 110 on one side of the vehicle body 300 is actuated (for example, the driving part 110 is pulled out), the driving part 110 can actuate the engaging member 150 on the same side to move in a direction of disengaging from the first slot 170 on the same side (for example, one end of the driving part 110 is connected to the engaging member 150). The movement of the engaging member 150 drives the first connecting rod 210 on the same side to move, and the movement of the first connecting rod 210 causes the hinge 230 to pivot, and the pivot of the hinge 230 drives the other first connecting rod 210 to move in the opposite direction, so that the engaging member 150 on the other side of the vehicle body 300 moves in a direction of disengaging from the corresponding first slot 170. In this embodiment, the driving part 110 can be formed as a handle or a pull ring, for example.

[0664] The actuation drive unit 110 needs the restoring force that overcomes the reset member 160. When the engaging members 150 on both sides of the vehicle body 300 are completely disengaged from the corresponding first slots 170 and / or second slots 144, the pivoting members 100 on both sides of the vehicle body 300 can be pivoted synchronously. At this time, through the linkage of the second connecting rod 220, the pivoting members 100 on both sides can be driven to pivot synchronously to a position suitable for the current vehicle seat form, so that the carrier 1 of the present application can adapt to different vehicle types. When the two pivoting members 100 are pivoted to the required angle, the actuation of the above-mentioned one driving unit 110 is released, so that the engaging members 150 on both sides of the vehicle body 300 are again engaged with the corresponding first slots 170 and second slots 144 at the same time to avoid the undesired pivoting of the pivoting member 100. In other words, the pivoting member 100 can be locked in a specific pivot position after pivoting.

[0665] In this embodiment, only one driving portion 110 needs to be actuated to unlock the two pivoting portions 100 .

[0666] In one embodiment, the carrier 1 may be provided with the driving unit 110 on only one side, thereby saving the number of driving units 110 and reducing costs.

[0667] In one embodiment, the carrier 1 may be provided with driving parts 110 on both sides, so that the driving part 110 on which side is driven can be selected for better operation convenience.

[0668] The first implementation of the synchronous unlocking component

[0669] See also Figures 18 to 19A In one embodiment, the vehicle 1 may include a synchronous unlocking assembly 500. In this embodiment, the vehicle 1 does not include Figure 7 The synchronous linkage assembly 200 shown in FIG. 1 includes two connecting shafts 180A and 180B. Fig.25 The front connecting shaft 180A of the two connecting shafts 180A and 180B is used to connect the two pivoting parts 100. The rear connecting shaft 180B of the two connecting shafts 180A and 180B connects the two side parts 330 at the bottom of the vehicle body 300. The front connecting shaft 180A of the two connecting shafts 180A and 180B is used to make the two pivoting parts 100 pivot synchronously, and the synchronous unlocking assembly 500 makes the two engaging members 150 interlock with each other. The synchronous unlocking assembly 500 can be basically located inside the vehicle body 300. The two connecting shafts 180A and 180B can be selectively engaged with an additional base 4000 (see Fig.37A , described below).

[0670] See also Fig.19B , Fig.21B and Fig. 22B , the synchronous unlocking assembly 500 may include a fixing seat 510, a fixing member 520 and a wire member 530. The two fixing seats 510 may be fixed to the two engaging members 150 respectively by means of the two fixing members 520. The two fixing members 520 may respectively fix the two parts on the wire member 530 to the two fixing seats 510, and each fixing member 520 passes through the corresponding fixing seat 510 and is fixed to the corresponding engaging member 150. In this way, the two parts on the wire member 530 are respectively connected to the two engaging members 150 (linked arrangement). Optionally, the fixing seat 510 is formed integrally with the engaging member 150. Optionally, the fixing seat 510 is formed separately from the engaging member 150. It can be understood that the wire member 530 may be connected to the engaging member 150 by other means. That is, the fixing seat 510 and the fixing member 520 may be replaced or omitted.

[0671] See also Fig.19A and Fig.19B, the wire component 530 may include a jacket 531 and a core 532. The core 532 may slide in the jacket 531. The core 532 may be exposed outside the jacket 531 at two positions. The two fixing members 520 may respectively fix the parts of the core 532 located at the above two positions (i.e., the two positions exposed outside the jacket 531) to the two fixing seats 510. In other words, the two positions of the core 532 exposed outside the jacket 531 are respectively linked with the two engaging members 150.

[0672] See also Fig.19B and 21B In one embodiment, the core 532 may be a steel wire. The core 532 may include two steel wire heads 5321. The two steel wire heads 5321 may be exposed outside the outer shell 531. The two steel wire heads 5321 may be fixed to the two fixing seats 510 by two fixing members 520, respectively, so that the movement of each fixing seat 510 may be transmitted to the core 532 via the corresponding steel wire heads 5321.

[0673] See also FIG. 21A to FIG. 23B , the wire member 530 may be formed into a ring and bent in a figure "8" manner (i.e., a portion of a ring is twisted 180°), but the present disclosure is not limited thereto. In this way, the movement of one engaging member 150 in one direction is transmitted to the core 532, so that the core 532 slides in the outer sleeve 531 and causes the other engaging member 150 to move in the opposite direction. It is understandable that the wire member 530 may be formed into other shapes as long as the core 532 drives the other engaging member 150 to move in the direction opposite to the movement direction of the aforementioned one engaging member 150 after one engaging member 150 is actuated.

[0674] See also Fig.19B and Fig.21B , the carrier body 300 may include two guide grooves 350. The two fixing seats 510 may be located in the two guide grooves 350, respectively, so that each fixing seat 510 (and the fixing member 520 on the fixing seat 510) can move in the corresponding guide groove 350. The length of each guide groove 350 may be greater than or equal to the movable distance of the engaging member 150. The two guide grooves 350 can respectively guide the moving directions of the two groups of fixing seats 510 and the fixing member 520, and then guide the two engaging members 150 to move in opposite directions to each other. The fixing member 520 may be a screw, but the present disclosure is not limited thereto.

[0675] See also Fig.19A and Fig.19BWhen the driving part 110 on the left side is actuated, the engaging member 150 on the left side is pushed and disengaged from the second engaging groove 144 on the inner cover 140 of the pivoting part 100 on the left side. At the same time, the part of the core 532 fixed on the engaging member 150 on the left side drives the core 532 to move. The movement is transmitted to the engaging member 150 on the right side through the core 532 (because another part of the core 532 is fixed on the engaging member 150 on the right side). Therefore, the engaging member 150 on the right side will move synchronously with the engaging member 150 on the left side in directions opposite to each other. When the driving part 110 on the right side is actuated, the above components will move in opposite directions. In this way, by actuating one driving part 110, the pivoting parts 100 on both sides can be unlocked synchronously, thereby simplifying the operation of the carrier 1.

[0676] See also Fig.19A and Fig.19B In this embodiment, the gear adjustment structure 400 may include two driving parts 110, and the two driving parts 110 are respectively movably disposed on the two pivoting parts 100, but the present disclosure is not limited thereto. In other embodiments, the gear adjustment structure 400 may include only one driving part 110, and the one driving part 110 is movably disposed on one of the two pivoting parts 100. By actuating one driving part 110 through the synchronous unlocking assembly 500, the pivoting parts 100 on both sides can be synchronously unlocked.

[0677] The outer cover 531 enables the wire member 530 to have a fixed shape when the core 532 moves. The outer cover 531 may be flexible and made of metal or plastic, but the present disclosure is not limited thereto.

[0678] The core 532 can slide and change shape within the rigid outer shell 531. The core 532 may be flexible and made of metal, specifically, stainless steel, but the present disclosure is not limited thereto.

[0679] See also FIG. 24A to FIG. 25 Compared with other embodiments, in this embodiment, since the structure of the synchronous unlocking component 500 is relatively simplified and occupies less volume, most of the synchronous unlocking component 500 can be accommodated inside the vehicle body 300, and the wire component 530 of the synchronous unlocking component 500 cannot be seen or can only be seen slightly from the bottom of the vehicle 1. Even if a small part of the wire component 530 is exposed outside the vehicle body 300, it can be covered with the seat cloth, which improves the overall aesthetics of the vehicle 1.

[0680] In the above-described embodiment, the wire member 530 is a single member, but the present disclosure is not limited thereto.

[0681] In such FIG. 32A to FIG. 33In another embodiment shown, the wire member 530 may include a first wire member 530A and a second wire member 530B. In other words, the wire member 530 may be composed of two components.

[0682] Specifically, if Fig.32B and Fig.33 As shown, the first thread member 530A includes a first outer shell 531A and a first core 532A slidably disposed inside the first outer shell 531A. The first core 532A has two first exposed portions 532A1 and 532A2 exposed outside the first outer shell 531A.

[0683] Moreover, the first outer cover 531A is configured not to move with the first core 532A. For example, the first outer cover 531A may be partially or completely fixed to the vehicle body 300. In one embodiment, the end of the first outer cover 531A exposing the two first exposed portions 532A1, 532A2 is fixed to the vehicle body 300.

[0684] Similarly, the second string member 530B includes a second outer cover 531B and a second core 532B slidably disposed inside the second outer cover 531B. The second core 532B has two second exposed portions 532B1 and 532B2 exposed outside the second outer cover 531B.

[0685] Moreover, the second outer cover 531B is configured not to move with the second core 532B. For example, the second outer cover 531B may be partially or completely fixed to the vehicle body 300. In one embodiment, the end of the second outer cover 531B exposing the two second exposed portions 532B1 and 532B2 is fixed to the vehicle body 300.

[0686] Of course, the present disclosure is not limited thereto, and the wire component 530 may take other forms. For example, the wire component 530 may only have a core, and at least one wire component guide structure (not shown) such as a guide groove, a guide hook or a guide ring is provided on the vehicle body 300, and the wire component guide structure is configured to guide the movement of the wire component 530 so that the two ends of the wire component 530 move in opposite directions.

[0687] exist Fig.32B and Fig.33In the illustrated embodiment, the two first exposed portions 532A1, 532A2 are respectively fixed to the two fixing seats 510 by the two fixing members 520, and the two second exposed portions 532B1, 532B2 are also respectively fixed to the two fixing seats 510 by the two fixing members 520. Since the fixing seats 510 are disposed on the engaging members 150, the movement of the first core portion 532A and the second core portion 532B will be respectively transmitted to the two engaging members 150 via the two fixing seats 510, thereby driving the two engaging members 150 to move in opposite directions.

[0688] As mentioned above, the fixing seat 510 can be formed integrally with the engaging member 150 or formed separately. In the case where the fixing seat 510 and the engaging member 150 are formed separately, the two fixing members 520 can fix the two fixing seats 510 to the two engaging members 150 respectively.

[0689] In order to facilitate fixing the first core 532A and the second core 532B to the two fixing seats 510, see Fig.33 At least one of the two first exposed portions 532A1 and 532A2 may be provided with a first steel wire head 532A3, and the first steel wire head 532A3 may be fixed to the fixing seat 510 by the fixing member 520 (see Fig.33 The first steel wire end 532A3 on the left side of the figure can also be fixed to the fixing seat 510 through the first steel wire end connector 532A4 (see Fig.33 The first steel wire end connector 532A4 may be in the shape of a sleeve, such as Fig.33 As shown, the first steel wire end connector 532A3 and the fixing seat 510 are fixed by sleeve-fitting them together. It should be understood that the first steel wire end connector 532A4 can adopt other structures as long as it can fix the first steel wire end connector 532A3 and the fixing seat 510 together.

[0690] At least one of the two second exposed portions 532B1 and 532B2 may also be provided with a second steel wire end 532B3, and the second steel wire end 532B3 may be fixed to the fixing seat 510 by the fixing member 520 (see Fig.33 The second steel wire end 532B3 on the right side of the figure can also be fixed to the fixing seat 510 through the second steel wire end connector 532B4 (see Fig.33 The second steel wire end connector 532B4 may have the same structure as the first steel wire end connector 532A4, or may have a different structure, as long as it can fix the second steel wire end 532B3 and the fixing seat 510 together.

[0691] Of course, the present disclosure is not limited thereto, and the two first exposed portions 532A1 and 532A2 may be directly connected to the two engaging members 150. The two second exposed portions 532B1 and 532B2 may also be directly connected to the two engaging members 150. Thus, the two fixing seats 510 may be omitted.

[0692] Next, the working process of the first thread member 530A playing a linkage role is described.

[0693] like Fig.32B and Fig.33 As shown, when the left engaging member 150 is actuated by the driving unit 110 and moves toward the right in the figure, the fixing seat 510 on the left engaging member 150 also moves along the left guiding groove 350 (see Fig.32B ) moves toward the right. Thus, the first line component 530A plays a linkage role, and the first exposed portion 532A1 of the first line component 530A connected to the fixed seat 510 on the left is driven by the fixed seat 510 to move toward the right. Since the first outer shell 531A will not move with the first core portion 532A, the first exposed portion 532A1 on the left side extends more out of the first outer shell 531A toward the right. The movement of the first exposed portion 532A1 on the left side will cause the first core portion 532A to slide inside the first outer shell 531A, so that the first exposed portion 532A2 on the right side is more retracted into the first outer shell 531A toward the left in the figure. That is, the first line component 530A can be configured so that the extending direction of one of the first exposed portions 532A1 extending out of the first outer shell 531A is opposite to the retracting direction of the other first exposed portion 532A2 retracting into the first outer shell 531A. As a result, the first exposed portion 532A2 on the right side drives the fixed seat 510 on the right side along the guide groove 350 on the right side (see Fig.32B ) moves toward the left, thereby driving the right engaging member 150 to move toward the left. In this way, the left engaging member 150 can drive the right engaging member 150 to move synchronously in opposite directions, so that the pivoting parts 100 on both sides are unlocked synchronously.

[0694] like Fig.33 As shown, the front connecting shaft 180A connected between the two pivoting parts 100 can make the two pivoting parts 100 pivot synchronously.

[0695] On the other hand, when the left engaging member 150 is no longer actuated by the driving unit 110, the left engaging member 150 will move toward the left under the action of the restoring force of the reset member 160 on the left, and at the same time, the right engaging member 150 will move toward the right under the action of the restoring force of the reset member 160 on the right. Thus, the first exposed portion 532A1 on the left is more retracted into the first outer cover 531A toward the left, and the first exposed portion 532A2 on the right is more extended out of the first outer cover 531A toward the right; the second exposed portion 532B1 on the right is more retracted into the second outer cover 531B toward the right, and the second exposed portion 532B2 on the left is more extended out of the second outer cover 531B toward the left. Finally, the two engaging members 150 are again engaged with their respective first slots 170 and second slots 144 at the same time, so that the two pivoting parts 100 are locked synchronously.

[0696] Similar to this, Fig.32B and Fig.33 As shown, when the right engaging member 150 is actuated by the driving unit 110 to move toward the left, the fixing seat 510 on the right engaging member 150 also moves along the right guiding groove 350 (see Fig.32B ) moves to the left. Thus, the second thread component 530B plays a linkage role. The working process of the second thread component 530B is basically the same as the working process of the first thread component 530A, except that the movement directions of the relevant components are opposite, which will not be repeated here.

[0697] The second implementation of the synchronous unlocking component

[0698] Figure 34 to Figure 36 A second embodiment of the synchronous unlocking assembly of the vehicle according to the present disclosure is shown, which is similar to the embodiment of the synchronous unlocking assembly of the vehicle according to the present disclosure. Figures 18 to 25 as well as FIG. 32A to FIG. 33 The first embodiment of the described synchronous unlocking assembly differs essentially in that in the second embodiment a connecting rod arrangement is used instead of the wire element.

[0699] like Figure 34 to Figure 36 As shown, the synchronous unlocking assembly 500 includes a hinge structure 540 and two third links 550. The hinge structure 540 may be formed in a sheet shape, a rod shape, or a block shape.

[0700] Specifically, the hinge structure 540 is rotatably disposed on the vehicle body 300. Fig.34 and Fig.35 In the illustrated embodiment, the synchronous unlocking assembly 500 includes an articulated structure mounting seat 560, which is fixed to the vehicle body 300, for example, by a mounting seat fixing member 561, and the articulated structure 540 is rotatably disposed on the articulated structure mounting seat 560. For example, a hinge pin 541 is connected to the middle of the articulated structure 540, and both ends of the articulated pin 541 are rotatably connected to the articulated structure mounting seat 560.

[0701] It should be understood that the hinge structure 540 may be directly disposed on the vehicle body 300 , in which case both ends of the hinge pin 541 are rotatably connected to the vehicle body 300 .

[0702] One end of the two third connecting rods 550 is respectively pivotally connected to the two ends of the hinge structure 540 , so that the two third connecting rods 550 form a linkage.

[0703] The other ends of the two third connecting rods 550 are respectively pivotally connected to the two engaging members 150 , so that the motion between the third connecting rods 550 and the engaging members 150 can be transmitted to each other.

[0704] exist Fig.36 In the illustrated embodiment, a clamping member connecting structure 154 is provided on the clamping member 150, and the other end of the third connecting rod 550 is pivotally connected to the clamping member connecting structure 154. The clamping member connecting structure 154 can be fixed to the clamping member 150 by a fixing member 520.

[0705] The working process of the hinge structure 540 and the two third connecting rods 550 in the second embodiment to perform the linkage is substantially the same as the working process of the hinge 230 and the two first connecting rods 210 described above.

[0706] When the engaging member 150 on one side of the vehicle body 300 is actuated by the driving unit 110 to move toward the engaging member 150 on the other side (for example, along the lateral movement of the vehicle 1), the movement is transmitted to the engaging member 150 on the other side via a third link 550, the hinge structure 540 and another third link 550. Since the movement tangent directions of the two ends of the hinge structure 540 are opposite when the hinge structure 540 rotates around the hinge pin 541 in the middle, the two third links 550 pivoted to the two ends also have movement components in opposite directions, thereby the third link 550 on the other side drives the engaging member 150 on the other side pivoted thereto to move synchronously toward the engaging member 150 on the aforementioned side, so that the pivoting parts 100 on both sides are unlocked synchronously.

[0707] In addition, since the two third links 550 are arranged in a centrally symmetrical manner about the rotation axis (e.g., the hinge pin 541) of the hinge structure 540, the two engaging members 150 on both sides move the same distance in opposite directions. Therefore, in one embodiment, only one engaging member 150 needs to be actuated to achieve synchronous unlocking of the two pivoting parts 100.

[0708] like Fig.35 and Fig.36 As shown, the front connecting shaft 180A connected between the two pivoting parts 100 can make the two pivoting parts 100 pivot synchronously.

[0709] On the other hand, when the engaging member 150 on one side is no longer actuated by the driving part 110, the two engaging members 150 will move away from each other under the action of the restoring force of their respective restoring members 160. Finally, the two engaging members 150 will be engaged with their respective first engaging grooves 170 and second engaging grooves 144 at the same time again, thereby achieving synchronous locking of the two pivoting parts 100.

[0710] In the second implementation of the synchronous unlocking component, as Fig.34 As shown, since most of the synchronous unlocking assembly 500 can be accommodated inside the vehicle body 300, and the portion of the synchronous unlocking assembly 500 exposed from the vehicle body 300 can also be covered with the seat cloth, the overall aesthetics of the vehicle 1 is improved.

[0711] The base for placing the vehicle

[0712] In order to facilitate the user to connect the carrier 1 to the vehicle seat, the present disclosure also provides another solution, that is, Fig.37A As shown, the carrier 1 is connected to the vehicle seat by means of a base 4000 .

[0713] The base 4000 according to the present disclosure can be connected to the vehicle seat in advance by conventional means such as a seat belt or ISOFIX, etc. Thus, when the carrier 1 is connected to or removed from the base 4000, that is, the carrier 1 is connected to or removed from the vehicle seat, this method can greatly improve the convenience of connecting or removing the carrier 1 from the vehicle seat.

[0714] The base 4000 according to the present disclosure can be used to place the carrier 1 including the pivot portion 100 as described above. For ease of description, as described above, the direction facing the baby in the carrier 1 is defined as the front, the direction facing away is defined as the back, and the left and right directions of the baby in the carrier 1 are defined as the horizontal direction. FIG. 37A to FIG. 40 It should be understood that position terms such as “front”, “rear” and “lateral” are only used for clarity and convenience of description and are not intended to limit the present disclosure.

[0715] like Fig.38 and Fig.39 As shown, the base 4000 is provided with an escape space 4800, which can be arranged inside the front side of the base 4000, corresponding to the position of the pivoting portion 100 of the carrier 1, so that when the carrier 1 is placed on the base 4000, the escape space 4800 can accommodate the pivoting portion 100 of the carrier 1. For example, the escape space 4800 can be formed between two side walls of the front portion of the base 4000 and two base protrusions 4300 (described later) and the upper surface of the base 4000. In order to ensure that the width of the escape space 4800 is sufficient to accommodate the pivoting portion 100, as shown in FIG. Fig.39As shown, a recessed portion 4820 may be formed on the side wall of the base 4000 forming the escape space 4800, and the recessed portion 4820 extends downward from the top of the side wall to the middle of the side wall. In this way, when the carrier 1 is placed on the base 4000, the escape space 4800 can accommodate the pivoting portion 100 of the carrier 1. Before the carrier 1 is placed on the base 4000, the pivoting portion 100 can be adjusted to a suitable pivoting position according to the situation of the escape space 4800, for example, it can be adjusted to a storage pivoting position.

[0716] Figures 37A to 45 An embodiment of a base 4000 for placing a carrier 1 according to the present disclosure is shown.

[0717] In one embodiment, if Fig.38 and Fig.39 As shown, the base 4000 according to the present disclosure includes a base engaging member 4100 and a base operating member 4200. The base engaging member 4100 is used to engage the carrier 1, and the base operating member 4200 is used to drive the base engaging member 4100.

[0718] Below, the base joint 4100 and its related components are first described in detail.

[0719] like Fig.38 , Fig.39 and Figure 40 to Figure 42 As shown, the base engaging member 4100 is arranged on the base 4000 to be movable between an engaging position and a non-engaging position. In the engaging position, the base engaging member 4100 can engage with the front connecting shaft 180A arranged on the carrier 1, thereby connecting the carrier 1 to the base 4000; and in the non-engaging position, the base engaging member 4100 can disengage from the front connecting shaft 180A, thereby allowing the carrier 1 to move away from the base 4000.

[0720] like Fig.40 As shown, after the base engaging member 4100 is driven by the base operating member 4200 to move to the non-engaging position, it can be returned to the engaging position with the help of the base elastic member 4500. The base elastic member 4500 is configured to drive the base engaging member 4100 to move toward the engaging position. Fig.40 In the illustrated embodiment, the base elastic member 4500 is a torsion spring. However, the base elastic member 4500 may be a compression spring, a hydraulic rod or other elastic member, as long as it can drive the base engaging member 4100 to move toward the engaging position. In addition, it should be understood that the base elastic member 4500 is not required for the present disclosure, and the base engaging member 4100 may be configured to return to the engaging position under the drive of the base operating member 4200.

[0721] In order to place the carrier 1 more stably in the base 4000, Figures 38 to 42In the illustrated embodiment, the base joint 4100 may include a front base joint 4100A and a rear base joint 4100B separated by a certain distance along the front-to-back direction of the base 4000, wherein the front base joint 4100A is located at the front of the base 4000 and the rear base joint 4100A is located at the rear of the base 4000.

[0722] Correspondingly, if Fig.25 As shown, the vehicle 1 may include a rear connecting shaft 180B in addition to the front connecting shaft 180A. The rear connecting shaft 180B connects the two side parts 330 of the vehicle body 300 at the bottom of the vehicle body 300, and the rear connecting shaft 180B is separated from the front connecting shaft 180A by a certain distance along the front-to-back direction of the vehicle 1, so that the front base engaging member 4100A can be engaged or disengaged with the front connecting shaft 180A, and the rear base engaging member 4100B can be engaged or disengaged with the rear connecting shaft 180B. Such a configuration structure can prevent the vehicle 1 from flipping in the front-to-back direction on the base 4000.

[0723] When the user places the carrier 1 on the base 4000, in order to facilitate the user to move the base joint 4100 to the non-joined position without operating the base operating member 4200, the front base joint 4100A and the rear base joint 4100B are provided with an end structure. Figures 38 to 40 In the illustrated embodiment, the front base engaging member 4100A and the rear base engaging member 4100B have the same end structure, and the front base engaging member 4100A is used as an example for description. The end of the front base engaging member 4100 that engages with the front connecting shaft 180A is provided with an engaging member inclined surface 4130, and the engaging member inclined surface 4130 is configured so that when the front base engaging member 4100A and the front connecting shaft 180A are ready to engage, the front connecting shaft 180A can abut against the engaging member inclined surface 4130, thereby pushing the front base engaging member 4100 to move toward the non-engaging position, thereby making it more convenient for the user.

[0724] like Fig.25 As shown, in one embodiment, the base engaging member 4100 may be a base engaging hook pivotally disposed on the base 4000. The base engaging member 4100 may include a front base engaging hook 4100A and a rear base engaging hook 4100B (see Figures 38 to 40 ).

[0725] In this embodiment, if Fig.40 As shown, the front base engaging hook 4100A (described below) and Fig.25The end of the front connecting shaft 180A shown in the figure is provided with a connecting piece inclined surface 4130, and the connecting piece inclined surface 4130 is inclined relative to the horizontal direction, so that when the front base connecting hook 4100A is ready to be engaged with the front connecting shaft 180A, the front connecting shaft 180A can be pressed against the connecting piece inclined surface 4130, thereby generating a pivoting moment on the front base connecting hook 4100A, pushing the front base connecting hook 4100A to pivot toward the first rotation direction R1 and reach the non-engaging position. Fig.40 As shown, the end of the rear base engagement hook 4100B (to be described later) that engages with the rear connecting shaft 180B can also be provided with an engagement member inclined surface 4130, which is inclined relative to the horizontal direction, so that when the rear base engagement hook 4100B is ready to engage with the rear connecting shaft 180B, the rear connecting shaft 180B can abut against the engagement member inclined surface 4130, thereby generating a pivoting moment on the rear base engagement hook 4100B, pushing the rear base engagement hook 4100B to pivot toward the second rotation direction R2 to reach the non-engaging position. It should be understood that in this embodiment, since the direction in which the front base engagement hook 4100A pivots toward the non-engaging position (i.e., the first rotation direction R1) is different from the direction in which the rear base engagement hook 4100B pivots toward the non-engaging position (i.e., the second rotation direction R2), the inclination direction of the engagement member inclined surface 4130 of the front base engagement hook 4100A is also different from the inclination direction of the engagement member inclined surface 4130 of the rear base engagement hook 4100B. However, if the front base engagement hook 4100A and the rear base engagement hook 4100B are configured to pivot in the same direction toward the non-engagement position, the inclination direction of the engagement member slope 4130 of the front base engagement hook 4100A may be configured to be the same as the inclination direction of the engagement member slope 4130 of the rear base engagement hook 4100B.

[0726] exist Fig.40 In the illustrated embodiment, the base engagement hook 4100 is pivotally connected to an engagement hook fixing seat 4110, and the engagement hook fixing seat 4110 is fixed to the base 4000. In other embodiments, the base engagement hook 4100 may also be directly connected to the base 4000. In addition, the base engagement hook 4100 is not limited to pivoting, but may also be slidable.

[0727] In order to better place the carrier 1 in the base 4000, Fig.38 and Fig.39In the illustrated embodiment, the base 4000 may be provided with a base protrusion 4300 on the surface thereof in contact with the carrier 1, and a base groove 4310 capable of accommodating the front connecting shaft 180A and the rear connecting shaft 180B is provided on the base protrusion 4300. Moreover, the base engaging hook 4100 is at least partially movably disposed in the base groove 4310 and is configured such that the base engaging hook 4100 can lock the front connecting shaft 180A and the rear connecting shaft 180B in the base groove 4310 when in the engaging position; and the base engaging member 4100 allows the front connecting shaft 180A and the rear connecting shaft 180B to enter or leave the base groove 4310 when in the non-engaging position.

[0728] Next, the base operating member 4200 and its related components are described in detail.

[0729] In the base 4000 according to the present disclosure, the base operating member 4200 is movably disposed on the base 4000 and is configured to directly or indirectly drive the base engaging member 4100 to move toward the non-engaging position.

[0730] exist Figures 38 to 42 In the embodiment shown in FIG. 4A , the base engaging member 4100 includes a front base engaging member 4100A and a rear base engaging member 4100B, the base operating member 4200 may be configured to directly drive the rear base engaging member 4100B toward the position shown in FIG. Fig.40 The front base engaging member 4100A pivots in the second rotation direction R2 shown (i.e., moves toward the non-engaging position), and at the same time indirectly drives the front base engaging member 4100A to pivot in the first rotation direction R1 (i.e., moves toward the non-engaging position) through a base linkage 4400. In this embodiment, the pivot direction R1 of the front base engaging member 4100A and the pivot direction R2 of the rear base engaging member 4100B are opposite. However, it should be understood that the pivot direction R1 of the front base engaging member 4100A and the pivot direction R2 of the rear base engaging member 4100B can be set to be the same, for example, the rear base engaging member 4100B can be set to pivot in the first rotation direction R1 to reach the non-engaging position.

[0731] The base linkage 4400 can be a flexible member such as a wire, a thread, a rope or the like made of various materials, or a rigid member in the shape of a rod, a plate or a block, and is used to transmit the movement of the base operating member 4200 to the front base joint member 4100A.

[0732] More specifically, if Figures 39 to 44 As shown, the base operating member 4200 includes: an operating member body 4210, which is configured to be operated from the outside of the base 4000; and an operating member extension portion 4220, which extends from the operating member body 4210 toward the inside of the base 4000 to be able to contact and drive the base engaging member 4100.

[0733] exist Fig.40 , Fig.43 , Fig.44 In the embodiment shown, the operating member body 4210 is provided with an operating member long slot 4210A extending along the front-to-back direction of the base 4000, and the base 4000 is provided with a base boss 4600 (see Fig.43 and Fig.44 ), so that the base operating member 4200 can move relative to the base 4000. Moreover, since the base boss 4600 can only slide in the operating member slot 4210A, the position and movement range of the base operating member 4200 relative to the base 4000 are limited, thereby preventing the base operating member 4200 from accidentally leaving the base 4000.

[0734] Of course, the present disclosure is not limited thereto. In another embodiment, Fig.40 , Fig.43 , Fig.44 As shown, the operating member extension portion 4220 is provided with an operating member limiting groove 4220B extending along the front-back direction of the base 4000, and the base 4000 is provided with a base limiting column 4910 passing through the operating member limiting groove 4220B. This configuration structure can also limit the movement of the base operating member 4200 relative to the base 4000. This configuration structure can be used together with the configuration structure of the aforementioned operating member long groove 4210A and the base protrusion 4600, or it can be used alone.

[0735] In order to make the movement of the base operating member 4200 relative to the base 4000 more stable, the base 4000 may be provided with a U-shaped base limiting rib 4920, and the operating member extension 4220 may be configured to pass through the base limiting rib 4920 and move along the base limiting rib 4920. This configuration structure may be used together with the configuration structure of the operating member long groove 4210A and the base convex column 4600 or the configuration structure of the operating member limiting groove 4220B and the base limiting column 4910, or may be used alone.

[0736] In addition, the base operating member 4200 can drive the base engaging member 4100 in a variety of ways.

[0737] exist Fig.40 and Fig.41 In the embodiment shown, the operating member extension portion 4220 of the base operating member 4200 is provided with an elongated operating member driving groove 4220A; the base engaging member 4100 is provided with an engaging member driving pin 4120 (see Fig.41), the engaging member driving pin 4120 passes through the operating member driving slot 4220A. Moreover, the extending direction of the operating member driving slot 4220A is inclined to the moving direction of the base operating member 4200, so that when the base operating member 4200 moves relative to the base 4000, the operating member driving slot 4220A drives the engaging member driving pin 4120 to slide therein, and the sliding direction of the engaging member driving pin 4120 in the operating member driving slot 4220A is also inclined to the moving direction of the base operating member 4200, so the base engaging member 4100 will pivot or move, thereby realizing the movement of the base engaging member 4100 toward the non-engaging position.

[0738] like Fig.40 As shown, when the base operating member 4200 is operated and moved, the operating member extension 4220 thereof moves synchronously, and the operating member driving groove 4220A of the operating member extension 4220 drives the engaging member driving pin 4120 (see FIG. Fig.41 ) is driven to pivot the rear base engaging member 4100B toward the second rotation direction R2 (i.e., toward the non-engaging position). At the same time, the base linkage member 4400 connected to the operating member extension 4220 transmits the movement of the base operating member 4200 to the front base engaging member 4100A, and drives the front base engaging member 4100A to pivot toward the first rotation direction R1 (i.e., toward the non-engaging position).

[0739] Of course, the present disclosure is not limited thereto, and the base operating member 4200 can adopt other methods to drive the base engaging member 4100. For example, in an embodiment in which the movement direction of the base operating member 4200 is the same as the movement direction of the base engaging member 4100 toward the non-engaging position, the base operating member 4200 can be fixed together with the base engaging member 4100 or formed as a whole, so as to achieve synchronous movement. Alternatively, an intermediate member similar to the base linkage member 4400 can be provided between the base operating member 4200 and the base engaging member 4100, through which the movement of the base operating member 4200 is transmitted to the base engaging member 4100. Alternatively, the operating member extension 4220 of the base operating member 4200 not only extends to the rear base engaging member 4100B, but also extends to the front base engaging member 4100A, so that the operating member extension 4220 of the base operating member 4200 can simultaneously drive the rear base engaging member 4100B and the front base engaging member 4100A to pivot in the same direction, thereby omitting the base linkage member 4400.

[0740] In order to avoid the base operating member 4200 being exposed to the outside and causing unsightly appearance or easy damage to internal components, the base 4000 further includes a bottom cover 4700. Fig.45As shown, the bottom cover 4700 is fixed to the base 4000 and partially covers the base operating member 4200. The bottom cover 4700 partially covers the base operating member 4200, which not only protects the internal components, but also enables the user to contact and operate the base operating member 4200 from the outside of the base 4000.

[0741] Second embodiment of the base for placing the carrier

[0742] Figures 66 to 74 A second embodiment of the base 4000 for placing the carrier 1 according to the present disclosure is shown, which is similar to the above-mentioned embodiment with reference to FIGS. 37 to 38. Fig.45 The main difference between the first embodiment of the described base 4000 is that, in the first embodiment, the base operating member 4200 is composed of a single component, and the user drives the base joint 4100 by operating the single component for translation; while in the second embodiment, the base operating member 4200 is composed of multiple components, and the user drives the base joint 4100 by operating one of the components for rotation.

[0743] Specifically, in the second embodiment of the base 4000 , the base operating member 4200 includes an operating member rotating portion 4230 and an operating member driving portion 4240 .

[0744] like Fig.67 and Fig.69 As shown, the operating member rotating portion 4230 is rotatably connected to the base 4000 .

[0745] The operating member rotating part 4230 is configured to be operable to rotate from the outside of the base 4000. The operating member rotating part 4230 may be in a block shape, a plate shape, a rod shape, or other specially designed structures.

[0746] In one embodiment, if Fig.67 As shown, the base operating member 4200 may include an operating member rotating shaft 4250 , and the operating member rotating portion 4230 rotates around the operating member rotating shaft 4250 .

[0747] It should be understood that the operating member rotating shaft 4250 can be formed as one piece with the operating member rotating portion 4230, or can be a separate component independent of the operating member rotating portion 4230, and the base 4000 can be formed with a shaft hole (not shown) for the operating member rotating shaft 4250 to rotate therein. Alternatively, the operating member rotating shaft 4250 can be formed as one piece with the base 4000, and the operating member rotating portion 4230 can be formed with a shaft hole for the operating member rotating shaft 4250 to rotate therein.

[0748] In another embodiment, the base operating member 4200 may not include the operating member rotating shaft 4250, but an arc guide rail (not shown) is formed on the base 4000, and the operating member rotating portion 4230 can rotate along the arc guide rail.

[0749] The operating member rotating portion 4230 rotates on the base 4000 so that the base operating member 4200 does not need to extend out of the base 4000 as in the first embodiment, which is beneficial for application environments with small operating space.

[0750] The operating member driving part 4240 is movably connected to the base 4000 and can contact and drive the base joint 4100. The rotation of the operating member rotating part 4230 can directly or indirectly drive the operating member driving part 4240 to move, thereby driving the base joint 4100.

[0751] It should be understood that the base joint member 4100 used in the second embodiment can be the same as the base joint member 4100 described in the first embodiment in terms of structure and working principle. Fig.67 As shown, the operating member driving portion 4240 in the second embodiment may adopt a structure similar to the operating member extending portion 4220 in the first embodiment.

[0752] For example, the operating member driving portion 4240 may be provided with an elongated driving portion driving slot 4240B (see Fig.67 ), which is similar to the operating member driving groove 4220A in the first embodiment, and is used to engage with the engaging member driving pin 4120 on the base engaging member 4100 (see Fig.67 ) so that when the operating member driving portion 4240 moves relative to the base 4000, the operating member driving slot 4240B drives the coupling member driving pin 4120 to slide therein, and the sliding direction of the coupling member driving pin 4120 in the operating member driving slot 4240B will also be inclined to the movement direction of the operating member driving portion 4240, so the base coupling member 4100 will pivot or move, thereby realizing the movement of the base coupling member 4100 toward the non-engagement position.

[0753] For another example, the operating member driving portion 4240 may be provided with a driving long groove 4240C extending along the front-to-back direction of the base 4000 (see Fig.67 ), which is similar to the long slot 4210A of the operating member in the first embodiment, and is used to engage with the base boss 4600 on the base 4000 (see Fig.43 and Fig.44 ) cooperates so that the movement of the operating member driving part 4240 relative to the base 4000 is restricted.

[0754] Below, refer to Figures 66 to 71The embodiment in which the rotation of the operating member rotating part 4230 directly drives the operating member driving part 4240 to move will be described. In this embodiment, the operating member rotating part 4230 directly acts on the operating member driving part 4240.

[0755] In order to make the operating member rotating part 4230 and the operating member driving part 4240 interlock, as shown in FIG. Fig.69 As shown, the operating member rotating part 4230 is provided with an elongated rotating part linkage groove 4230A, the operating member driving part 4240 is provided with an elongated driving part linkage groove 4240A, and an operating member driving shaft 4260 simultaneously passes through the rotating part linkage groove 4230A and the driving part linkage groove 4240A, so that the operating member rotating part 4230 can drive the operating member driving part 4240 to move with the aid of the operating member driving shaft 4260.

[0756] More specifically, when the operating member rotating part 4230 rotates under the operation of the user, the rotating part linkage groove 4230A on the operating member rotating part 4230 will rotate accordingly, thereby, the rotating part linkage groove 4230A will drive the operating member driving shaft 4260 passing through it to move. Since the operating member driving shaft 4260 also passes through the driving part linkage groove 4240A on the operating member driving part 4240, when the operating member driving shaft 4260 in motion abuts against one end of the driving part linkage groove 4240A, the operating member driving shaft 4260 will drive the operating member driving part 4240 to move, thereby realizing that the operating member rotating part 4230 drives the operating member driving part 4240 to move with the help of the operating member driving shaft 4260.

[0757] like Fig.69 As shown, the carrier 1 may be provided with a driving part reset elastic member 4240D, and the driving part reset elastic member 4240D is configured to drive the operating part driving part 4240 to move toward the initial position, so that once the user no longer acts on the operating part rotating part 4230, the operating part driving part 4240 will return to the initial position under the elastic force of the driving part reset elastic member 4240D, and at the same time, the operating part driving part 4240 will further drive the operating part rotating part 4230 to return to the initial position with the aid of the operating part driving shaft 4260.

[0758] The driving unit reset elastic member 4240D can be any suitable elastic member such as a spring, a torsion spring, a hydraulic rod, etc.

[0759] It should be understood that although Fig.69In the illustrated embodiment, the driving part reset elastic member 4240D is configured to directly act on the operating member driving part 4240. However, in other embodiments, the driving part reset elastic member 4240D may also be configured to directly act on the operating member rotating part 4230, so that the driving part reset elastic member 4240D drives the operating member rotating part 4230 to return to the initial position, and the operating member rotating part 4230 further drives the operating member driving part 4240 to return to the initial position by means of the operating member driving shaft 4260.

[0760] In addition, the driving part reset elastic member 4240D is not necessary, and the operating member rotating part 4230 can be configured to return to the initial position under the operation of the user, and then drive the operating member driving part 4240 to return to the initial position with the help of the operating member driving shaft 4260.

[0761] Next, refer to Figure 72 to Figure 74 The embodiment in which the operating member rotating part 4230 indirectly drives the operating member driving part 4240 to move is described. Figures 66 to 71 The embodiment described differs in that in this embodiment the operating member rotating portion 4230 acts indirectly on the operating member driving portion 4240 .

[0762] like Fig.72 and Fig.74 As shown, the base operating member 4200 further includes an operating member linkage portion 4270, and the operating member linkage portion 4270 is configured to transmit the rotation of the operating member rotating portion 4230 to the operating member driving portion 4240 to drive the operating member driving portion 4240 to move.

[0763] Fig.72 and Fig.74 An embodiment of the operating member linkage part 4270 is shown, which is rotatably connected to the base 4000 and is provided with a linkage part contact end 4270A. The linkage part contact end 4270A abuts against the operating member rotating part 4230, so that the rotation of the operating member rotating part 4230 can drive the operating member linkage part 4270 to rotate.

[0764] In order to make the operating member linkage part 4270 linked with the operating member driving part 4240, the operating member linkage part 427 is also provided with an elongated linkage long groove 4270B, and a linkage part driving shaft 4280 simultaneously passes through the linkage long groove 4270B and the driving part linkage groove 4240A, so that the operating member linkage part 4270 can drive the operating member driving part 4240 to move with the aid of the linkage part driving shaft 4280.

[0765] More specifically, when the operating member rotating portion 4230 rotates under the operation of the user, the linkage contact end 4270A of the operating member linkage portion 4270 abutting against the operating member rotating portion 4230 is pushed by the operating member rotating portion 4230 and moves, thereby rotating the operating member linkage portion 4270. As a result, the linkage long groove 4270B on the operating member linkage portion 4270 will rotate accordingly, thereby driving the linkage drive shaft 4280 passing therethrough to move. Since the linkage drive shaft 4280 also passes through the drive part linkage groove 4240A on the operating part driving part 4240, when the moving linkage drive shaft 4280 abuts against one end of the drive part linkage groove 4240A, the linkage drive shaft 4280 will drive the operating part driving part 4240 to move, thereby realizing that the movement of the operating part rotating part 4230 is first transmitted to the operating part linkage part 4270, and then the operating part linkage part 4270 drives the operating part driving part 4240 to move with the help of the linkage drive shaft 4280.

[0766] In order to realize the rotation of the operating member linkage portion 4270, in one embodiment, as Fig.72 and Fig.74 As shown, the operating member linkage portion 4270 may include a linkage portion rotation shaft 4270C, and the operating member linkage portion 4270 rotates around the linkage portion rotation shaft 4270C.

[0767] It should be understood that the linkage rotation shaft 4270C can be formed as one piece with the operating member linkage part 4270, or can be a separate component independent of the operating member linkage part 4270, and a shaft hole (not shown) for the linkage rotation shaft 4270C to rotate therein can be formed on the base 4000. Alternatively, the linkage rotation shaft 4270C can be formed as one piece with the base 4000, and a shaft hole for the linkage rotation shaft 4270C to rotate therein can be formed on the operating member linkage part 4270.

[0768] In addition, Fig.74 In the illustrated embodiment, the linkage long groove 4270B is disposed at the other end of the operating member linkage portion 4270 opposite to the linkage portion contact end 4270A. However, it should be understood that the linkage long groove 4270B can be disposed at other positions on the operating member linkage portion 4270 as long as it can transmit the movement of the operating member rotating portion 4230.

[0769] Although the above reference Fig.72 and Fig.74An embodiment of the operating member linkage part 4270 is described, but the present disclosure is not limited thereto. The operating member linkage part 4270 may take other structures. For example, the operating member linkage part 4270 may take a flexible member such as a wire, a line, or a rope, one end of which is connected to the operating member rotating part 4230 and the other end is connected to the operating member driving part 4240, so that the operating member linkage part 4270 can transmit the rotation of the operating member rotating part 4230 to the operating member driving part 4240 to drive the operating member driving part 4240 to move.

[0770] exist Fig.74 In the illustrated embodiment, the carrier 1 may also be provided with a driving unit reset elastic member 4240D. The configuration and function of the driving unit reset elastic member 4240D are the same as those described above and will not be described in detail herein.

[0771] Similar to the first embodiment, in the second embodiment of the base 4000, as Figures 66 to 74 As shown, the base engaging member 4100 may include a front base engaging member 4100A and a rear base engaging member 4100B spaced a certain distance apart in the front-rear direction of the base 4000, wherein the front base engaging member 4100A is located at the front of the base 4000, and the rear base engaging member 4100B is located at the rear of the base 4000. Moreover, the operating member driving portion 4240 may be configured to directly drive the rear base engaging member 4100B to move toward the non-engaging position, and at the same time indirectly drive the front base engaging member 4100A to move toward the non-engaging position through a base linkage member (not shown).

[0772] like Fig.67 , Fig.70 , Fig.71 and Fig.72 As shown, in the case where the base joint 4100 can pivot around the joint pivot axis 4150 on the base 4000, in order to make the base joint 4100 more stably maintained in the engaged position, the base joint 4100 can be provided with a joint counterweight 4140, and the joint counterweight 4140 is arranged to make the base joint 4100 tend to pivot toward the engaged position. For example, the position of the joint counterweight 4140 on the base joint 4100 can be a certain distance from the joint pivot axis 4150 in the front-to-back direction of the carrier 1, and the center of gravity of the base joint 4100 is located between the joint counterweight 4140 and the joint pivot axis 4150 in the front-to-back direction of the carrier 1, thereby facilitating the generation of a moment that makes the base joint 4100 pivot toward the engaged position.

[0773] In the present disclosure, the joint counterweight 4140 can be any suitable counterweight component such as a column or block, as long as its size and weight can match the base joint 4100 .

[0774] Specifically, in Fig.70 In the illustrated embodiment, the rear base joint 4100B is provided with a rear joint counterweight 4140B. The rear joint counterweight 4140B can be arranged so that the center of gravity P2 of the rear base joint 4100B is located between the rear joint counterweight 4140B and the rear joint pivot axis 4150B in the front-rear direction of the carrier 1. Thus, the center of gravity P2 of the rear base joint 4100B will generate a moment that causes the rear base joint 4100B to pivot toward the engagement position.

[0775] In one embodiment, the distance X2 between the center of gravity P2 of the rear base joint 4100B and the center line of the rear joint pivot axis 4150B in the front-to-back direction of the carrier 1 is equal to 4 mm.

[0776] In yet another embodiment, the center of gravity P2 of the rear base joint 4100B may be arranged to be substantially on the same horizontal plane I2 as the center line of the rear joint pivot axis 4150B. For example, the rear joint counterweight 4140B may be arranged so that the center of gravity of the rear joint counterweight 4140B is substantially on the same horizontal plane I2 as the center line of the rear joint pivot axis 4150B. Under this configuration, when the vehicle is running and encounters unexpected situations such as unexpected braking or rear-end acceleration, the center of gravity P2 of the rear base joint 4100B will not generate a torque that causes the rear base joint 4100B to pivot toward a non-engaged position due to these unexpected situations, thereby effectively preventing the rear base joint 4100B from intersecting with the rear vehicle joint 108B (one of the vehicle joints 108, see Fig.37B ) accidentally disengages.

[0777] Optionally, in Fig.71 In the illustrated embodiment, the front base joint 4100A is provided with a front joint counterweight 4140A. The front joint counterweight 4140A may be arranged such that the center of gravity P1 of the front base joint 4100A is located between the front joint counterweight 4140A and the front joint pivot axis 4150A in the front-rear direction of the carrier 1. Thus, the center of gravity P1 of the front base joint 4100A will generate a moment that causes the front base joint 4100A to pivot toward the engagement position.

[0778] In one embodiment, the distance X1 between the center of gravity P1 of the front base joint 4100A and the center line of the front joint pivot axis 4150A in the front-to-back direction of the carrier 1 is equal to 17 mm.

[0779] In yet another embodiment, the center of gravity P1 of the front base joint 4100A may be arranged to be substantially on the same horizontal plane I1 as the center line of the front joint pivot axis 4150A. For example, the front joint counterweight 4140A may be arranged so that the center of gravity of the front joint counterweight 4140A is substantially on the same horizontal plane I1 as the center line of the front joint pivot axis 4150A. Under this configuration, when the vehicle is running and encounters unexpected situations such as unexpected braking or rear-end acceleration, the center of gravity P1 of the front base joint 4100A will not generate a torque that causes the front base joint 4100A to pivot toward a non-engaged position due to these unexpected situations, thereby effectively preventing the front base joint 4100A from intersecting with the front vehicle joint 108A (one of the vehicle joints 108, see Fig.37B ) accidentally disengages.

[0780] It should be understood that, although in the above-mentioned embodiment, the joint counterweight 4140 is described in conjunction with the second embodiment of the base 4000 , the joint counterweight 4140 can also be applied to the first embodiment of the base 4000 .

[0781] Vehicle Application Device

[0782] Next, refer to Figure 75 to Figure 83 An embodiment of a vehicle application device 5000 according to the present disclosure is described.

[0783] It should be noted that, in this document, the vehicle application device 5000 refers to a device that can be placed or used by the vehicle 1. Although the vehicle application device 5000 shown in the drawings is a baby carriage, the present disclosure is not limited thereto, and the vehicle application device 5000 according to the present disclosure may also include but is not limited to a baby chair for carrying a baby, a child carriage for carrying a child, or a stroller for carrying objects or animals, or a base that can be connected to a vehicle seat, etc.

[0784] In addition, although the carrier 1 shown in the accompanying drawings is a baby basket, the present disclosure is not limited to this. The carrier 1 according to the present disclosure can be used to carry people, animals or objects, including but not limited to sleeping boxes, safety seats, animal carrying devices or object carrying devices, etc.

[0785] The carrier 1 can have various embodiments. For example, a first embodiment of the carrier 1 has a pivotable anchor joint 20 (see Fig.77 ), the second embodiment of the carrier 1 has a retractable anchor joint 20 (see Fig.78 ), the third embodiment of the carrier 1 does not have an anchor joint 20 (see Fig.79 ).

[0786] For the purpose of convenience of description, the following takes the carrier application device 5000 as a baby carriage and the carrier 1 as an infant carrier as an example.

[0787] Furthermore, the direction in which the baby faces in the stroller 5000 is defined as the front, and the direction in which the baby faces away is defined as the rear (see Fig.75 , Figure 77 to Figure 79 ), the left-right direction perpendicular to the front-back direction is defined as the lateral direction T of the stroller 5000 (see Fig.76 , Fig.80 and Fig.81 ). The structure of other forms of carrier application device 5000 may be similar to or different from that of a baby carriage.

[0788] In order to safely and securely connect the infant carrier 1 to the stroller 5000 , the stroller 5000 includes an application holding portion that can be engaged with a carrier holding portion on the infant carrier 1 , so that the infant carrier 1 is placed on the stroller 5000 .

[0789] exist Figures 75 to 81 In the embodiment shown, the application holding portion includes two lateral application holding portions 5100 arranged along the lateral direction T of the baby carriage 5000. Figure 84 to Figure 86 As shown, the carrier holding portion of the infant carrier 1 includes two lateral carrier holding portions 1G engaged with two lateral application holding portions 5100 .

[0790] In order to achieve the engagement between the application holding portion and the carrier holding portion, the lateral application holding portion 5100 is provided with a recessed portion 5110 (see Fig.76 , Fig.81 , Fig.82 ), the lateral carrier holding portion 1G is provided with a raised portion 1G1 (see Figure 84 to Figure 86 ), the recessed portion 5110 and the raised portion 1G1 are capable of engaging.

[0791] In this case, since the distance between the two lateral application retaining portions 5100 is very close to the distance between the two lateral carrier retaining portions 1G (to ensure better engagement between the lateral application retaining portions 5100 and the lateral carrier retaining portions 1G), when the infant carrier 1 is placed on the stroller 5000, it is more difficult for the protrusion 1G1 of the lateral carrier retaining portion 1G to enter the recessed portion 5110 of the lateral application retaining portion 5100.

[0792] In order to facilitate the protrusion 1G1 to enter the recessed portion 5110, Fig.86 and Fig.84 In the illustrated embodiment, the protrusion 1G1 is configured to be operable to extend or retract the infant carrier 1. Fig.86As shown, when the protrusion 1G1 extends out of the baby carrier 1, i.e., is in the extended position, the distance between the protrusions 1G1 on both sides of the baby carrier 1 is greater than the distance between the recesses 5110 on both sides of the baby carriage 5000, which makes it difficult for the baby carrier 1 to reach the position of connection with the baby carriage 5000. Fig.87 As shown, when the protrusion 1G1 is retracted into the infant carrier 1, that is, in the retracted position, the distance between the protrusions 1G1 on both sides of the infant carrier 1 becomes smaller than the distance between the recesses 5110 on both sides of the baby carriage 5000, so that the infant carrier 1 can easily reach the position connected with the baby carriage 5000. In this way, when the user places the infant carrier 1 in the baby carriage 5000, the protrusion 1G1 can be operated to retract the infant carrier 1 so that the infant carrier 1 can easily reach the position connected with the baby carriage 5000. Then, after the protrusion 1G1 is aligned with the recess 5110, the protrusion 1G1 is operated to extend out of the infant carrier 1 and enter the recess 5110, so as to easily complete the engagement between the lateral application holding portion 5100 and the lateral carrier holding portion 1G, so as to keep the infant carrier 1 in the position connected with the baby carriage 5000.

[0793] In one embodiment, the protrusion 1G1 that can be extended or retracted into the infant carrier 1 can be a connecting column.

[0794] Of course, the present disclosure is not limited thereto.

[0795] The protrusion 1G1 that can extend or retract the infant carrier 1 can adopt other structures to achieve the extension and retraction of the protrusion 1G1. For example, a button (not shown) linked to the protrusion 1G1 is provided on the infant carrier 1, and the protrusion 1G1 is retracted into the infant carrier 1 by pressing the button.

[0796] In addition, the lateral application holding portion 5100 of the baby carriage 5000 may be provided with a protrusion, and the lateral carrier holding portion 1G of the infant carrier 1 may be provided with a recess. Also, the lateral application holding portion 5100 of the baby carriage 5000 may be provided with a protrusion that can be operated to extend or retract the baby carriage 5000.

[0797] In addition, in addition to this concave-convex matching joining method, the present disclosure can also adopt other joining methods such as matching of guide rails and guide grooves.

[0798] The two lateral application holding parts 5100 may be formed by a part of the baby carriage 5000 , or may be formed by a separate component installed on the baby carriage 5000 .

[0799] exist Figures 75 to 81In the illustrated embodiment, the lateral application retaining portion 5100 is formed by a separate component mounted on the stroller 5000. In this embodiment, the lateral application retaining portion 5100 formed by a separate component includes a retaining portion engaging end 5120 and a retaining portion connecting end 5130.

[0800] like Fig.82 As shown, the retaining portion engagement end 5120 is provided with a recessed portion 5110 for engaging with a raised portion 1G1 provided on the lateral carrier retaining portion 1G.

[0801] The holding portion connection end 5130 can be connected to the handle 5200 of the stroller 5000 (see Figures 75 to 81 ).

[0802] More specifically, if Fig.82 and Fig.83 As shown, the connection end 5130 of the retaining portion is in a sleeve shape and is sleeved on the handle 5200 of the stroller.

[0803] In order to prevent the lateral application holding portion 5100 from sliding up and down along the rider's hand 5200, a through hole penetrating the rider's hand 5200 and the holding portion connecting end 5130 may be formed at the connecting portion thereof (see FIG. Fig.82 ), and a screw or a pin is passed through the through hole to prevent the retaining portion connection end 5130 from moving relative to the rider 5200.

[0804] Although the rider 5200 shown in the figure is the lower rider, the present disclosure is not limited thereto, and the holding portion connecting end 5130 can be sleeved on the upper rider of the stroller. In other embodiments, the holding portion connecting end 5130 can be connected to other parts such as the seat of the stroller 5000.

[0805] By engaging the concave portions 5110 on both sides of the baby carriage 5000 with the convex portions 1G1 on both sides of the infant carrier 1 , a two-point connection can be achieved between the baby carriage 5000 and the infant carrier 1 .

[0806] In the case of this two-point connection, the infant carrier 1 can be placed in the stroller 5000 in a forward direction, that is, the direction facing the infant in the infant carrier 1 is consistent with the forward direction of the stroller 5000, so that the infant's field of vision is consistent with the caregiver's field of vision; in addition, the infant carrier 1 can also be placed in the stroller 5000 in a rearward direction, that is, the direction facing the infant in the infant carrier 1 is consistent with the rearward direction of the stroller 5000 (see FIG. Figure 77 to Figure 79 ), so that the caregiver can more conveniently observe the condition of the baby in the baby carrier 1.

[0807] Of course, the present disclosure is not limited thereto. In one embodiment, the application holding portion may include two longitudinal application holding portions (not shown) arranged along the front-to-back direction of the baby carriage 5000. Correspondingly, the carrier holding portion of the infant carrier 1 may include two longitudinal carrier holding portions (not shown) engaged with the two longitudinal application holding portions.

[0808] In another embodiment, the application retaining portion may be a vertical pillar (not shown) provided on the stroller 5000, and the carrier retaining portion may be a vertical slot (not shown) provided on the infant carrier 1, and the infant carrier 1 is placed on the stroller 5000 by engaging the vertical pillar and the vertical slot.

[0809] In the case of the above two-point connection, in order to enable the infant carrier 1 to maintain balance in the front-to-back direction after being placed in the baby carriage 5000, the two transverse carrier holding portions 1G on the infant carrier 1 can be arranged in the middle of the infant carrier 1 in the front-to-back direction of the infant carrier 1. In other words, the two transverse carrier holding portions 1G can be arranged as close to the center of gravity of the infant carrier 1 as possible in the front-to-back direction of the infant carrier 1 to reduce the tendency of the infant carrier 1 to tip over in the front-to-back direction.

[0810] In order to ensure that the infant carrier 1 does not tip over in the front-to-back direction after being placed in the baby carriage 5000 , the present disclosure further provides the following solution.

[0811] In the first embodiment, the recessed portion 5110 and the raised portion 1G1 correspond in shape and size and are arranged so that the raised portion 1G1 cannot rotate within the recessed portion 5110 .

[0812] For example, the recessed portion 5110 of the application holding portion may have a quadrilateral opening (see Fig.82 ), the raised portion 1G1 of the carrier holding portion is correspondingly a column with a quadrilateral bottom surface (see Fig.84 and Fig.85 ). Moreover, the sizes of the two are also corresponding, that is, the size of the raised portion 1G1 of the carrier holding portion is slightly smaller than the recessed portion 5110 of the application holding portion. In this way, after the raised portion 1G1 is inserted into the interior of the recessed portion 5110, the raised portion 1G1 cannot rotate inside the recessed portion 5110, thereby preventing the infant carrier 1 from tipping over in the front-to-back direction relative to the baby carriage 5000.

[0813] Of course, the present disclosure is not limited to this. The recessed portion 5110 of the application retaining portion and the raised portion 1G1 of the carrier retaining portion may also be cylinders with bottom surfaces of various polygonal, elliptical or other shapes, as long as it can be ensured that the raised portion 1G1 cannot rotate inside the recessed portion 5110.

[0814] In the second embodiment, the application holder may include a longitudinal application holder 5300 spaced apart from the two transverse application holders 5100 in the longitudinal direction of the stroller 5000. Correspondingly, the carrier holder includes a longitudinal carrier holder 1H engageable with the longitudinal application holder 5300.

[0815] exist Figures 77 to 80 In the illustrated embodiment, the longitudinal application retaining portion 5300 may be an armrest of a baby carriage, and the longitudinal carrier retaining portion 1H may be engageable with the armrest 5300 .

[0816] In one embodiment, the longitudinal vehicle holder 1H is configured to be operable to move between a connection position in which it is engaged with the longitudinal application holder 5300 and a non-connection position in which it is disengaged from the longitudinal application holder 5300 .

[0817] In yet another embodiment, the longitudinal carrier holding portion 1H that can be operated to move between the connected position and the non-connected position can be a connecting hook 3000 (see Fig.84 ).

[0818] Of course, the present disclosure is not limited thereto. The longitudinal application holding portion 5300 may adopt other components on the baby carriage 5000 , or a separate component may be provided on the baby carriage 5000 to serve as the longitudinal application holding portion 5300 .

[0819] Likewise, the longitudinal carrier holding portion 1H may be other components of the infant carrier 1 , or a separate component may be provided on the infant carrier 1 to serve as the longitudinal carrier holding portion 1H.

[0820] By engaging the recessed portions 5110 on both sides of the stroller 5000 with the raised portions 1G1 on both sides of the infant carrier 1, as well as engaging the longitudinal application retaining portion 5300 of the stroller 5000 with the longitudinal carrier retaining portion 1H of the infant carrier 1, a three-point connection can be achieved between the stroller 5000 and the infant carrier 1, thereby ensuring that the connection between the stroller 5000 and the infant carrier 1 is more stable.

[0821] In the present disclosure, the first solution and the second solution mentioned above may adopt only one of the solutions or both solutions may be adopted together.

[0822] Joint assembly between carrier and carrier application device

[0823] The carrier 1 such as a baby carrier can be used not only by being engaged with a car seat, but also by being engaged with a child stroller. For example, a coupling member such as an adapter is provided on the frame of the child stroller, and another coupling member that can be locked with the coupling member is provided on the carrier 1. At the same time, a release component, such as a release button, is required to be provided on the carrier 1 to release the two coupling members.

[0824] In one embodiment, the unlocking method requires the user to bend down and press the unlocking button with both hands, and then pull the carrier 1 upwards to separate the carrier 1 from the frame. This unlocking method requires bending down and using both hands to operate, and when unlocking, both hands need to be pressed at the same time to keep the unlocking button pressed, and then the carrier 1 needs to be lifted upwards to unlock and separate the carrier 1 from the frame. The operation is complicated and inconvenient, affecting the user experience.

[0825] The present disclosure proposes a joining assembly between a carrier 1 and a carrier application device, which can make the assembly and disassembly operations of the carrier 1 and the carrier application device 500 simpler and more convenient.

[0826] Below, refer to Figures 88 to 99 The engaging assembly of the vehicle 1 and the vehicle application device according to the present disclosure is described.

[0827] As mentioned above, the carrier 1 according to the present disclosure can be used to carry people, animals or articles, including but not limited to baby carriers, sleeping boxes, safety seats, animal carrying devices or article carrying devices, etc. According to the carrier application device, it refers to a device in which the carrier 1 can be placed or applied, including but not limited to a baby carriage for carrying babies, a baby chair, a child carriage for carrying children, or a stroller for carrying articles or animals, or a base that can be connected to a vehicle seat, etc.

[0828] For ease of description, Figures 88 to 95 In the illustrated embodiment, the carrier 1 is taken as an example of an infant carrier having a pivot portion 100 .

[0829] In addition, to more clearly show the joint components, Figures 88 to 95 The vehicle application device is not shown, and only the engaging components that can be provided on the vehicle application device are shown. However, it should be understood that the vehicle 1 can be detachably mounted on the vehicle application device via the engaging components.

[0830] like Figures 88 to 95 As shown, the engagement assembly includes a first engagement member 600 and a second engagement member 700 that can engage with each other (e.g., plug and unplug) and can be detachably locked. One of the first engagement member 600 and the second engagement member 700 is disposed on the vehicle 1, and the other is disposed on the vehicle application device. The engagement and separation between the vehicle 1 and the vehicle application device are achieved by the engagement and separation between the first engagement member 600 and the second engagement member 700.

[0831] exist Figures 88 to 95In the illustrated embodiment, the first joint member 600 is provided on the carrier 1 and the second joint member 700 is provided on the carrier application device. However, it should be understood that the first joint member 600 can be provided on the carrier application device and the second joint member 700 can be provided on the carrier, which can also achieve the detachable installation of the carrier 1 on the carrier application device.

[0832] The first coupling member 600 according to the present disclosure may include a first member body 610 , a first locking piece 620 , a first unlocking button 630 , and a first retaining piece.

[0833] Among them, the first component body 610 is configured to accommodate a portion of the second joining component 700. For example, the first component body 610 is an open cavity structure, thereby achieving the joining between the first joining component 600 and the second joining component 700 to ensure that the vehicle 1 can be firmly installed on the vehicle application device.

[0834] In one embodiment, if Fig.88 As shown, a handle mounting seat 1F1 of a handle 1F can be mounted on the outer side of the first component body 610 to facilitate the user to lift the carrier 1 by the handle 1F.

[0835] like Fig.92A and Fig.93A As shown, the handle mounting seat 1F1 and the first engaging member 600 can be fixed to the carrier 1 by sequentially passing a handle fixing member 1F3 such as a bolt or a rivet through the handle mounting seat 1F1 and the first locking member 620 and fixing to the carrier 1 .

[0836] In addition, if Fig.88 As shown, a handle rotation button 1F2 may be provided on the handle mounting seat 1F1. After pressing the handle rotation button 1F2, the user may adjust the rotation angle of the handle 1F relative to the carrier 1.

[0837] The first locking member 620 is used to achieve locking and releasing between the first engaging member 600 and the second engaging member 700 , thereby enabling locking and releasing between the carrier 1 and the carrier application device, to ensure that the carrier 1 can be firmly placed on the carrier application device and can be easily moved away.

[0838] Specifically, if Figures 94 to 95A As shown, the first locking member 620 can be movably disposed on the first member body 610. Moreover, the first locking member 620 has a locking position (see FIG. 1 ) in which it is locked with the second locking member 710 disposed on the second engagement member 700. Fig.94A ) and a release position (see Fig.95A ).

[0839] like Fig.94A and Fig.95A As shown, the first component body 610 may be provided with a notch communicating with the cavity structure therein, and the first locking piece 620 is arranged facing the notch.

[0840] exist Figures 94 to 95A In the illustrated embodiment, the second locking member 710 is a locking column disposed on the second joint member 700, and the first locking member 620 is a locking hook pivotally connected to the first member body 610 and capable of hooking the locking column 710. For example, a connecting cavity for inserting the locking hook 620 is provided inside the second joint member 700, and the locking column 710 can be disposed in the connecting cavity. The locking hook 620 is inserted into the connecting cavity and is hooked and locked with the locking column 710 when the first joint member 600 and the second joint member 700 are engaged.

[0841] like Fig.94A As shown, when the locking hook (ie, the first locking member) 620 is in the locking position, it hooks the locking column (ie, the second locking member) 710 , thereby locking the first engaging member 600 and the second engaging member 700 .

[0842] like Fig.95A As shown in the figure, when the locking hook (i.e., the first locking member) 620 is in the unlocking position, it is disengaged from the locking column (i.e., the second locking member) 710, thereby releasing the first engaging member 600 and the second engaging member 700. At this time, the user can move the carrier 1 away from the carrier application device by lifting the carrier 1 upwards by the handle 1F to separate the first engaging member 600 and the second engaging member 700.

[0843] In order to avoid the danger caused by accidental unlocking between the first engaging member 600 and the second engaging member 700, and to save the user the operation of moving the first locking member 620 toward the locked position, the first engaging member 600 may include a first locking member elastomer 640, which is configured to drive the first locking member 620 to move to the locked position, that is, tend to move the first locking member 620 toward the locked position.

[0844] Thus, when the first engaging member 600 and the second engaging member 700 are engaged with each other, the first locking member 620 will move to the locked position under the action of the elastic force of the first locking member elastomer 640 and remain in the locked position until the user applies a force to the first locking member 620 to cause it to overcome the elastic force of the first locking member elastomer 640 and move to the released position.

[0845] exist Fig.94A and Fig.95A In the illustrated embodiment, the first locking member 620 has a locking member mounting post 622 (see Fig.98), the first locking member elastic body 640 is a torsion spring arranged around the locking member mounting column 622. The first end 641 of the torsion spring 640 (see Fig.99 ) abuts against the inner wall 623 of the first locking member 620 (see Fig.98 ), the second end 642 (see Fig.99 ) abuts against the inner wall of the first component body 610.

[0846] like Fig.98 As shown, a through hole is provided in the locking member installation column 622 of the first locking member 620 for the aforementioned handle fixing member 1F3 to pass through, so that the first locking member 620 can pivot around the handle fixing member 1F3.

[0847] Of course, the present disclosure is not limited thereto.

[0848] In other embodiments, the first locking member elastic body 640 may be other elastic components such as a tension spring or a hydraulic column, as long as it can drive the first locking member 620 to move to the locking position.

[0849] Alternatively, the first engaging member 600 may not be provided with the first locking member elastomer 640, and other methods such as using the second member pushing portion 720 (described later) of the second engaging member 700 to push the first locking member 620 to drive the first locking member 620 to move to the locking position.

[0850] In addition, the first locking member 620 and the second locking member 710 may also adopt other matching structures other than the locking hook and the locking column, for example, they may adopt the matching structure of the locking pin and the locking hole.

[0851] In addition, the movement of the first locking member 620 relative to the first component body 610 may also be a sliding movement, or a combined movement of the pivoting movement and the sliding movement.

[0852] In order to facilitate the user to apply force to the first locking member 620 to move it to the unlocked position, the first unlock button 630 can be movably arranged on the first member body 610 and interact with the first locking member 620, so that the first unlock button 630 can drive the first locking member 620 to move to the unlocked position. That is, the first unlock button 630 is arranged in conjunction with the first locking member 620. Therefore, the first unlock button 630 has a non-working position (see FIG. 1 ) that allows the first locking member 620 to be located in the locked position. Fig.92A ) and the working position where the first locking member 620 is located at the unlocking position (see Fig.93A). When the first unlock button 630 is in the non-working position, it does not apply force to the first locking member 620, so the first locking member 620 can be kept in the locked position under the elastic force of the first locking member elastic body 640. When the first unlock button 630 moves toward the working position, it applies force to the first locking member 620, so that the first locking member 620 overcomes the elastic force of the first locking member elastic body 640 and moves toward the locked position.

[0853] exist Fig.91 , Fig.94A , Fig.95A , Fig.97 and Fig.98 In the illustrated embodiment, the first locking member 620 has a locking member pushing portion 621, and the first unlocking button 630 has a button pushing portion 633. The button pushing portion 633 is configured to apply a force to the locking member pushing portion 621 to drive the first locking member 620 to pivot to the unlocking position.

[0854] When the user presses the first unlocking button 630 downward to move it toward the working position, the button pushing portion 633 applies a force to the locking member pushing portion 621, so that the first locking member 620 pivots to the unlocking position (see FIG. Fig.95A ). Then, the first engaging member 600 and the second engaging member 700 are released.

[0855] When the user stops pressing the first unlock button 630 downward, if the first engaging member 600 includes a first locking member elastic body 640, the first locking member 620 will pivot to the locked position under the elastic force of the first locking member elastic body 640. Then, the locking member pushing portion 621 will apply a force to the button pushing portion 633, thereby driving the first unlock button 630 to move upward to the non-working position (see FIG. Fig.94A ).

[0856] However, once the user stops pressing the first unlocking button 630 downward, the first locking member 620 will pivot to the locked position under the elastic force of the first locking member elastomer 640. This will require the user to press the first unlocking button 630 with both hands at the same time when releasing the lock, and then lift the carrier 1 upward to move the carrier 1 away from the carrier application device. The operation is complicated and inconvenient, which affects the user experience.

[0857] In order to solve this problem, the first engaging member 600 according to the present disclosure further includes a first retainer configured to retain the first unlocking button 630 at the working position so as to retain the first locking member 620 at the unlocking position.

[0858] exist Figures 89 to 93AIn the illustrated embodiment, the first member body 610 is provided with a first button installation groove 611 in which the first release button 630 moves. The first button installation groove 611 penetrates the first member body 610, so that a portion of the first release button 630 can be exposed from the first member body 610 for a user to press it, and the other portion is inserted into the first member body 610 and can abut against the first locking member 620. Fig.91 , Fig.94A and Fig.95A As shown, the cross-sectional area of ​​the portion of the first release button 630 inserted into the interior of the first component body 610 can be formed to be larger than the cross-sectional area of ​​the slot of the first button mounting slot 611. For example, the button push portion 633 can be formed into an enlarged trumpet shape to prevent the first release button 630 from accidentally detaching from the first button mounting slot 611.

[0859] The first retainer includes a mounting groove retaining portion 612 disposed in the first button mounting groove 611 and a button retaining portion 631 disposed on the first unlocking button 630. The button retaining portion 631 is configured to be elastically blocked by the mounting groove retaining portion 612 so that the first unlocking button 630 is maintained in the working position.

[0860] In this article, "elastically blocking" means that when the force driving the first release button 630 to move in the first button mounting slot 611 increases to the point that at least one of the mounting slot retaining portion 612 and the button retaining portion 631 that are pressed against each other elastically retreats backwards, the button retaining portion 631 is able to pass over the mounting slot retaining portion 612, thereby allowing the first release button 630 to move to a desired position in the first button mounting slot 611; when the force driven by the user to move the first release button 630 in the first button mounting slot 611 is not sufficient to cause at least one of the mounting slot retaining portion 612 and the button retaining portion 631 that are pressed against each other to retreat backwards, the button retaining portion 631 cannot pass over the mounting slot retaining portion 612, thereby limiting the first release button 630 from moving to a desired position in the first button mounting slot 611.

[0861] exist Fig.90 and Fig.91 In the illustrated embodiment, the mounting groove retaining portion 612 is a limiting rib provided on the inner wall of the first button mounting groove 611, and the button retaining portion 631 is a retaining protrusion provided on the button elastic arm 632 of the first unlocking button 630. The button elastic arm 632 of the first unlocking button 630 enables the retaining protrusion 631 as the button retaining portion to elastically retreat backwards, so that the button retaining portion 631 can be elastically blocked by the mounting groove retaining portion 612.

[0862] However, the present disclosure is not limited thereto.

[0863] In other embodiments, the button holding portion 631 may be a holding protrusion disposed on the outer wall of the first release button 630, and the mounting groove holding portion 612 may be a spring sheet disposed on the inner wall of the first button mounting groove 611, and the spring sheet can abut against the holding protrusion to limit the first release button 630 from moving to a desired position in the first button mounting groove 611. However, when the force of the user driving the first release button 630 to move in the first button mounting groove 611 increases to a certain extent, the spring sheet as the mounting groove holding portion 612 will give way and allow the holding protrusion to pass over the spring sheet, thereby allowing the first release button 630 to move to a desired position in the first button mounting groove 611.

[0864] Next, a working process of the first engaging member 600 including the first retainer according to the present disclosure will be described.

[0865] like Fig.95A As shown, when the user is ready to move the carrier 1 away from the carrier application device, he needs to release the lock between the first engaging member 600 and the second engaging member 700, and apply a downward pressing force to the first unlocking button 630 in the non-working position. As a result, the first unlocking button 630 moves downward, so that the button holding portion 631 and the mounting groove holding portion 612 abut against each other. When the force of the user pressing the first unlocking button 630 increases to make the button holding portion 631 on the button elastic arm 632 elastically retreat backward, the button holding portion 631 can pass over the mounting groove holding portion 612, thereby allowing the first unlocking button 630 to move to the working position in the first button mounting groove 611. In this process, the first unlocking button 630 moving downward will drive the first locking member 620 to overcome the elastic force of the first locking member elastic body 640 and move to the unlocking position, thereby realizing the unlocking between the first engaging member 600 and the second engaging member 700.

[0866] Subsequently, when the user no longer presses the first release button 630 downward, the elastic force of the first locking member elastic body 640 drives the first locking member 620 to move toward the locked position. Thus, the first locking member 620 in turn drives the first release button 630 upward, so that the button holding portion 631 and the mounting groove holding portion 612 are pressed against each other again. However, since the elastic force of the first locking member elastic body 640 is not enough to elastically retreat the button holding portion 631 on the button elastic arm 632, the button holding portion 631 cannot pass over the mounting groove holding portion 612, thereby limiting the first release button 630 to remain in the working position in the first button mounting groove 611, so that the first locking member 620 remains in the release position, and the first engaging member 600 and the second engaging member 700 remain released. In this way, the user does not need to keep pressing the first release button 630, but only needs to lift the carrier 1 upward to disengage the first engaging member 600 and the second engaging member 700, so that the carrier 1 can be moved away from the carrier application device.

[0867] After the carrier 1 is moved away from the carrier application device, the user needs to return the first locking member 620 to the locked position so as to prepare for the next placement and locking of the carrier 1 on the carrier application device. Since the first engaging member 600 and the second engaging member 700 are disengaged at this time, the first locking member 620 of the first engaging member 600 is exposed to the outside, so that the user can manually move the first locking member 620 to drive it to move toward the locked position. As a result, the first locking member 620 will drive the first unlocking button 630 to move upward, so that the button holding portion 631 and the mounting groove holding portion 612 abut against each other. When the user applies a force to the first locking member 620 sufficient to make the button holding portion 631 on the button elastic arm 632 elastically retreat backward, the button holding portion 631 can pass over the mounting groove holding portion 612, thereby allowing the first locking member 620 to move to the locked position. At the same time, the first unlocking button 630 moves to the non-working position in the first button mounting groove 611.

[0868] In order to prevent the user from forgetting to operate the first locking member 620 to return it to the locked position after moving the vehicle 1 away from the vehicle application device, the present disclosure provides an auxiliary mechanism that can cause the first locking member 620 to return to the locked position without the user's special operation. Fig.94A , Fig.95A and Fig.96In the illustrated embodiment, the second engaging member 700 may be provided with a second member pushing portion 720, which is configured as a protrusion protruding from the inner wall of the second engaging member 700 toward the first locking member 620, and can act on the first locking member 620 to pivot to the locked position during the process of separation of the first engaging member 600 and the second engaging member 700 (i.e., during the process of the carrier 1 being moved away from the carrier application device). During this process, the locking member pushing portion 621 of the first locking member 620 will apply a force to the button pushing portion 633 of the first unlocking button 630, so that the first locking member 620 drives the first unlocking button 630 to return to the non-working position.

[0869] Support structure and bearing device

[0870] During use, a carrier such as a child safety seat or an infant car safety seat needs to be stably arranged in a vehicle such as a car, usually on a vehicle seat. For this reason, some existing carriers such as child safety seats or infant car safety seats are provided with a coupling structure such as ISOFIX (standard fixings) to couple the child safety seat or infant car safety seat to the vehicle seat. However, due to the size differences of each car, after the coupling structure is coupled to the vehicle seat, there may be a distance between the child safety seat and the backrest of the vehicle seat, or between the infant car safety seat and the backrest of the vehicle seat, which may cause the carrier such as the child safety seat or infant car safety seat to shake or flip, creating a safety hazard.

[0871] To this end, the present disclosure also proposes a supporting structure and a bearing device including the supporting structure.

[0872] Reference Figure 100 to Figure 102 The load-bearing device (first object J1, such as a carrier) according to the present application is described as a whole. In the present embodiment, the first object J1 is a baby car safety seat, which can be installed in a vehicle seat (second object J2) such as a car seat, or can be used alone. In other embodiments, the first object J1 can be a child safety seat, a sleeping box, or other suitable forms of load-bearing devices or carriers. The present application can also be applied to a structure with a base, wherein the top structure J100 can be provided on the base portion or the seat portion.

[0873] The first object J1 includes a seat body J300 and a bearing part J400 disposed above the seat body J300, the seat body J300 is made of a harder material, such as plastic, and the bearing part J400 is made of a softer material, such as foam material. In other embodiments, the seat body J300 and the bearing part J400 may be one component. At least one joining structure J200 is disposed on the seat body J300 so as to join the first object J1 to the second object J2, and at least one abutting structure J100 is disposed on the seat body J300 or the bearing part J400 to fill the gap between the seat body J300 or the bearing part J400 and the second object J2. More specifically, the abutting structure J100 is disposed at the rear upper end of the first object J1 so as to be adjacent to the backrest portion of the second object J2, that is, Fig.101 The vertical portion of the second object J2 is shown in FIG. Fig.102 In this embodiment, two abutting structures J100 are respectively disposed on two lateral sides of the first object J1. In other embodiments, only one abutting structure J100 or more than two abutting structures J100 may be provided.

[0874] like Fig.101 As shown, since the backrest of the second object J2 may have different angles or shapes, the gap between the seat body J300 or the load-bearing part J400 and the second object J2 is variable. The abutment structure J100 of the present application can adapt to different gaps, abut the first object J1 against the backrest of the second object J2, and avoid shaking or turning between the first object J1 and the second object J2, thereby improving the comfort and safety of infants or children sitting on the first object J1.

[0875] It should be understood that although in the present embodiment, the joining structure J200 and the abutting structure J100 are both provided on the seat body J300, the present application is not limited thereto, and the abutting structure J100 may be provided on the seat body J300 or the bearing part J400, and the joining structure J200 may also be provided on the seat body J300 or the bearing part J400.

[0876] Reference Figure 103 to Figure 106 The abutting structure J100 according to the present application is described. The abutting structure J100 includes a base J130, an abutting member J110, a biasing member J120, a first engaging member J140, and a second engaging member J150.

[0877] The base J130 is provided to the first object J1 and is formed as a whole with the first object J1, that is, the base J130 is fixed relative to the first object J1. More specifically, in this embodiment, the base J130 is provided at the upper end of the rear side of the first object J1 to stably press the abutting member J110 against the second object J2. It should be understood that in other embodiments, the base J130 may also be an independent component and assembled to the first object J1.

[0878] The base J130 includes an opening J131 and an inclined portion J132. The opening J131 is a portion for the first engaging member J140 to be inserted and fixed, and the axial direction of the opening J131 extends obliquely upward. It should be understood that the axial direction of the opening J131 can also extend in other directions or be set to other appropriate forms, as long as the first engaging member J140 can be inserted and fixed. In the present embodiment, two first engaging members J140 are provided, so two openings J131 are correspondingly provided on the base J130. In other embodiments, the number of openings J131 can be changed accordingly according to the number of first engaging members J140.

[0879] The inclined surface J132 extends in a direction substantially perpendicular to the first pivot axis JA1 (the pivot axis of the abutting member J110). More specifically, the inclined surface J132 extends from the opening J131 (or from a position between two openings J131) toward the inside of the bearing portion J400 of the first object J1, and gradually extends downward along the direction toward the inside of the bearing portion J400, that is, gradually extends away from the abutting member J110. It should be understood that the inclined surface J132 may also be set in other appropriate forms as long as it can serve as the abutting surface of the abutting portion J123.

[0880] The abutment member J110 is mounted to the base J130 and can be moved relative to the base J130 around the first pivot axis JA1 in a folded position ( Fig.110 ) and extended position ( Fig.107 ) and abuts against the second object J2. It should be understood that the abutting member J110 can abut against the second object J2 at the folded position, the extended position, or any position between the folded position and the extended position.

[0881] Reference Figures 105 to 108 as well as Figures 111A to 111CThe specific structure of the abutting member J110 is described. The abutting member J110 is in the shape of a plate extending in a direction substantially perpendicular to the first pivot axis JA1, and includes an abutting top portion J111, a pivot portion J112, a pivot hole J113, and a rib portion J114. More specifically, the abutting member J110 extends from the base J130 toward the second object J2. The two ends of the abutting member J110 are respectively the pivot portion J112 and the abutting top portion J111, the pivot portion J112 is pivotally connected to the base J130 through the first coupling member J140, and the abutting top portion J111 is opposite to the pivot portion J112 and abuts the second object J2.

[0882] In this embodiment, the abutting top portion J111 is configured to be bent, that is, after the abutting top portion J111 extends to the position farthest from the bearing portion J400, it extends in the opposite direction toward the bearing portion J400, thereby forming an arc shape. In this way, the smooth surface of the abutting top portion J111 is exposed to the outside to avoid accidental injury to the user. It should be understood that in other embodiments, the abutting top portion J111 can also be configured to be any appropriate shape as long as it can abut the second object J2.

[0883] The pivot portion J112 is provided with a pivot hole J113 whose axial direction is substantially perpendicular to the first pivot axis JA1, through which the first engaging member J140 is mounted to the base J130, and the pivot hole J113 is configured to allow the abutting member J110 to pivot around the first pivot axis JA1. The pivot hole J113 includes a first wall J113a and a second wall J113b opposite to each other.

[0884] The first joint member J140 is inserted into the pivot hole J113 and fixed to the first object J1, thereby allowing the abutting member J110 to pivot around the first pivot axis JA1 relative to the first joint member J140 (i.e. relative to the first object J1 or the base J130 of the abutting structure J100). In this way, the pivoting function of the abutting member J110 is achieved through a simple structure. It should be understood that in other embodiments, the first joint member J140 can also be replaced by other pivot structures, that is, the abutting member J110 can also be connected to the first object J1 through a pivot structure such as a pivot.

[0885] The first wall J113a and the second wall J113b respectively extend substantially in a direction perpendicular to the first pivot axis JA1, and an angle is formed between the first wall J113a and the second wall J113b around the first pivot axis JA1. More specifically, the first wall J113a and the second wall J113b are relatively far from each other near the abutting top J111, and relatively close to each other far from the abutting top J111. The first wall J113a and the second wall J113b can respectively abut against the first engaging member J140 to define the pivot position of the abutting member J110 relative to the base J130. The first wall J113a is closer to the inside of the first object J1 relative to the second wall J113b, and the second wall J113b is closer to the outside of the first object J1 relative to the first wall J113a. When the resisting member J110 is pivoted to the folded position and the unfolded position, the first engaging member J140 abuts against the first wall J113a and the second wall J113b respectively to prevent the resisting member J110 from excessively rotating.

[0886] Reference Figures 105 to 108 Describe the specific structure of the biasing member J120. The biasing member J120 is mounted to the abutting member J110, and abuts against the base J130 to push the abutting member J110 to the extended position. More specifically, the biasing member J120 is in the shape of a plate extending in a direction substantially perpendicular to the first pivot axis JA1, and includes a mounting portion J121 and an abutting portion J123 opposite to each other. The mounting portion J121 is connected to the abutting member J110 through a second coupling member J150. A mounting hole J122 is provided on the mounting portion J121. The second coupling member J150 connects the mounting portion J121 to the abutting member J110 through the mounting hole J122. More specifically, the second coupling member J150 is mounted to the pivot portion J112 of the abutting member J110. In the present embodiment, the abutting structure J100 is provided with two first engaging members J140 along the first pivot axis JA1, and the biasing member J120 is installed to the abutting member J110 between the two first engaging members J140.

[0887] The abutting portion J123 abuts against the base J130. More specifically, the abutting portion J123 is a sheet-like portion extending in a direction substantially perpendicular to the first pivot axis JA1, and abuts against the inclined portion J132 of the base J130. The biasing member J120 can be elastically deformed to push the abutting member J110 toward the extended position, for example, the mounting portion J121 and the abutting portion J123 can each be elastically deformed, and the angle between the two can also be changed.

[0888] The rib J114 is disposed along the inner surface of the abutting member J110 between the abutting portion J111 and the pivoting portion J112 , thereby reinforcing the strength of the abutting member J110 .

[0889] In this embodiment, the biasing member J120 achieves the effect of pushing the abutting member J110 to the extended position with a simple structure. It should be understood that in other embodiments, the biasing member J120 can be in other forms, such as a compression spring, a torsion spring or other elastic materials.

[0890] In this embodiment, the first engaging member J140 is a bolt inserted into the base J130 in a direction substantially perpendicular to the first pivot axis JA1. The second engaging member J150 is a bolt fixed to the abutting member J110. It should be understood that the first engaging member J140 and the second engaging member J150 can be replaced by other common engaging members.

[0891] Reference Figures 107 to 110 The operation of the abutment structure J100 is described.

[0892] exist Fig.107 In the embodiment, the abutting member J110 is close to the extended position, that is, pivoted to the position farthest from the bearing portion J400. At this time, the bending degree of the biasing member J120 is small. Fig.107 The position of the abutting member J110 shown is suitable for the case where the gap between the first object J1 and the second object J2 is the largest.

[0893] along with Figures 107 to 110 The top portion J111 gradually pivots toward the bearing portion J400. Fig.110 In the embodiment, the top portion J111 is closest to the folded position. At this time, the bending degree of the biasing member J120 is the largest. Fig.110 The position of the abutting member J110 shown is suitable for the case where the gap between the first object J1 and the second object J2 is minimal.

[0894] It should be understood that, depending on the size of the gap between the first object J1 and the second object J2, when the abutting member J110 abuts against the second object J2, the abutting member J110 may be in a Figures 108 to 110 Any position in between.

[0895] In summary, the present application provides a supporting structure that can automatically adjust to fill the gap between a first object and a second object. The present application also provides a bearing device including the supporting structure and the engaging structure.

[0896] The resisting structure of the present application can stably resist the child safety seat or the infant car safety seat against the vehicle seat to prevent the child safety seat from shaking or turning over. At the same time, the resisting structure of the present application automatically adjusts the position of the resisting structure according to the gap between the child safety seat and the vehicle seat, or the gap between the infant car safety seat and the vehicle seat, to adapt to different spacing sizes, thereby adapting to vehicle seats of different types and sizes, and improving the wide use of the child safety seat or the infant car safety seat.

[0897] In the above description of representative examples, directional terms (such as "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "lateral", etc.) are used for convenience in referring to the accompanying drawings. However, it should be clearly understood that the scope of the present disclosure is not limited to any particular direction described herein.

[0898] Since the features of the present disclosure can be embodied in a variety of forms without departing from the characteristics of the present disclosure, it should also be understood that the above-mentioned embodiments are not limited to any details described above, unless otherwise noted, but should be broadly interpreted as being within the scope defined by the appended claims. Therefore, all modifications and variations that fall within the scope and limits of the claims or the equivalents of such scope and limits should be covered by the appended claims.

Claims

1. A carrier, characterized in that: The vehicle comprises: The vehicle body; and A pivoting portion, which is pivotally connected to the vehicle body and has a locking hook connected to a vehicle seat; Wherein, the carrier further comprises a gear adjustment structure arranged in linkage with the pivoting portion, and the gear adjustment structure can be operated to lock the pivoting portion in one of a plurality of pivoting positions relative to the carrier body.

2. The carrier according to claim 1, characterized in that: The gear adjustment structure comprises: A first slot is formed on the vehicle body; A second slot formed on the pivoting portion; and The engaging member can be movably arranged between the first card slot and the second card slot, and is engaged with the first card slot and the second card slot at the same time. The engaging member can be actuated to disengage from the first card slot or the second card slot.

3. The carrier according to claim 1, characterized in that: The pivoting portion comprises an ISOFIX connector.

4. The carrier according to claim 2, characterized in that: The gear adjustment structure includes a driving portion, which is movably disposed on the pivoting portion and can be actuated to cause the engaging member to be disengaged from the first engaging slot or the second engaging slot.

5. The carrier according to claim 4, characterized in that: The gear adjustment structure includes a restoring member, which is arranged between the first clamping slot and the engaging member and abuts against the first clamping slot and the engaging member to provide a restoring force.

6. The carrier according to claim 5, characterized in that: The engaging member has a receiving groove, one end of the resetting member is located in the receiving groove, and the resetting member is a coil spring.

7. The carrier according to claim 2, characterized in that: The first clamping slot and the second clamping slot respectively include an internal gear, and the engaging member is formed as an external gear engaged with the internal gear.

8. The carrier according to claim 2, characterized in that: The pivoting portion comprises an outer cover, a body member and an inner cover, wherein the outer cover and the inner cover jointly surround a space, and the body member is located in the space and comprises the locking hook.

9. The carrier according to claim 8, characterized in that: The carrier includes a connecting shaft, and the pivoting portion pivots relative to the carrier body by means of the connecting shaft. Wherein, the engaging member has a central hole, and the inner cover has a central hole, and Wherein, the connecting shaft passes through the central hole of the engaging member and the central hole of the inner cover, and is coupled to the main body.

10. The carrier according to claim 2, characterized in that: The vehicle comprises a vehicle body, two pivoting parts, two gear adjustment structures and a connecting shaft, wherein the two pivoting parts are located on the vehicle body and are linked via the connecting shaft so that the two pivoting parts pivot synchronously. Wherein, each of the two gear adjustment structures comprises a driving part, each of the driving parts is movably arranged on a corresponding pivoting part, and when both of the driving parts are actuated, the two pivoting parts can pivot relative to the carrying body.

11. The carrier according to claim 2, characterized in that: The vehicle comprises a vehicle body, two pivoting parts, two gear adjustment structures and a synchronous link assembly, wherein the two pivoting parts are located on the vehicle body and are linked via the synchronous link assembly so that the two pivoting parts pivot synchronously and the respective engaging parts of the two gear adjustment structures move in opposite directions; The synchronous connecting rod assembly comprises: A hinge, the hinge being pivotally disposed on the vehicle body; Two first connecting rods, one end of the two first connecting rods is pivotally connected to the two ends of the hinge respectively, and the other end of the two first connecting rods has a clamping part respectively, and the clamping part is clamped with the clamping parts of the two gear adjustment structures respectively.

12. The carrier according to claim 11, characterized in that: The synchronous link assembly includes a second link, one end of which is coupled to a body member of one of the pivoting parts, so that the two body members pivot synchronously to drive the two pivoting parts to pivot synchronously.

13. The carrier according to claim 12, characterized in that: The second connecting rod is provided with a sliding groove, and the first connecting rod is restricted in the sliding groove via a latch.

14. The carrier according to claim 4 or 10, characterized in that: The driving portion can be actuated along a first direction perpendicular to a pivot plane of the pivot portion, and the driving portion includes a buckle portion extending along the first direction, the buckle portion abuts against the engaging member and prevents the driving portion from being separated from the pivot portion.

15. The carrier according to claim 2, characterized in that: The vehicle includes a carrier body, two pivoting parts, two gear adjustment structures and a synchronous unlocking component, wherein at least one of the two gear adjustment structures includes a driving part, and each driving part is movably arranged on the corresponding pivoting part, wherein the synchronous unlocking component enables the two engaging parts to be linked to each other, so that when at least one of the driving parts is actuated, the respective engaging parts of the two gear adjustment structures move in opposite directions.

16. The carrier according to claim 15, characterized in that: The two pivoting parts pivot synchronously relative to one of the vehicle bodies via a connecting shaft.

17. The carrier according to claim 15, characterized in that: The synchronous unlocking assembly includes a wire component, which is a flexible component. The wire component is formed in the shape of an "8" and is linked with the engaging parts of the two gear adjustment structures.

18. The carrier according to claim 17, characterized in that: The wire member includes a sheath and a core slidably disposed inside the sheath, In which, the core is exposed outside the outer casing at two positions, and the synchronous unlocking assembly includes two fixing seats and two fixing parts, the two fixing seats are respectively fixed to the engaging parts of the two gear adjustment structures, and the two fixing parts respectively fix the parts of the core located at the two positions to the two fixing seats.

19. The carrier according to claim 15, characterized in that: The synchronous unlocking component comprises: An articulated structure, the articulated structure being rotatably disposed on the vehicle body; Two third connecting rods, one end of the two third connecting rods is respectively pivoted to the two ends of the hinge structure, and the other end of the two third connecting rods is respectively pivoted to the two engaging parts.

20. The carrier according to claim 4 or 10, characterized in that: The driving part is a button, a knob, a dial or a handle.

21. The carrier according to claim 1, characterized in that The carrier includes a baby safety carrier, a sleeping box, a safety seat, an animal carrying device or an object carrying device.

22. The carrier according to claim 1, characterized in that A recess may be provided at the front portion of the carrier body, and the pivot portion has a first pivot position and a second pivot position, wherein when the pivot portion is located at the first pivot position, the locking hook of the pivot portion is located inside the recess, and when the pivot portion is located at the second pivot position, the locking hook of the pivot portion is located outside the recess.

23. The carrier according to claim 22, characterized in that When the pivoting portion is located at a first pivoting position, the locking hook is located above the pivoting axis of the pivoting portion; when the pivoting portion is located at a second pivoting position, the locking hook is located below the pivoting axis of the pivoting portion.

24. The carrier according to claim 22, characterized in that The pivot portion also has a third pivot position, and a pivot angle difference between the third pivot position and the first pivot position is greater than a pivot angle difference between the second pivot position and the first pivot position, and when the pivot portion is located at the second pivot position, the locking hook is higher than the lowest point of the bottom of the carrier; when the pivot portion is located at the third pivot position, the locking hook is lower than the lowest point of the bottom of the carrier.

25. The carrier according to claim 7, characterized in that The N+1 continuous external teeth of the engaging member formed as the external gear constitute N+1 gear adjustment external teeth, wherein an external tooth connection portion is provided between the N+1 gear adjustment external teeth, The internal gear of one of the first slot and the second slot is provided with a first tooth-missing portion, wherein the first tooth-missing portion lacks N consecutive internal teeth. The inner gear of the other of the first slot and the second slot is provided with a second tooth-missing portion and a third tooth-missing portion separated from each other by at least one inner tooth, the second tooth-missing portion lacking N+M consecutive inner teeth, and the third tooth-missing portion lacking N consecutive inner teeth, Where N and M are integers greater than zero, Wherein, the front part of the vehicle body may be provided with a recessed part. The third toothless portion is configured so that when the engaging member is engaged with the first slot and the second slot at the same time, after the N+1 gear adjustment external teeth are accommodated in the third toothless portion, the pivot portion is located at a first pivot position, and at least a portion of the pivot portion is located in the recess.

26. The carrier according to claim 25, characterized in that The second toothless portion is configured so that when the engaging member is engaged with the first slot and the second slot at the same time, and the second toothless portion accommodates the N+1 gear adjustment external teeth and the M external teeth adjacent to the engaging member, the engaging member can be engaged with the other of the first slot and the second slot at M+1 different pivot positions, so that the pivot portion can be located at M+1 different pivot positions.

27. The carrier according to claim 1, characterized in that The pivot portion has a first pivot position, a second pivot position and a third pivot position that can be locked, wherein a pivot angle difference between the third pivot position and the first pivot position is greater than a pivot angle difference between the second pivot position and the first pivot position, and when the pivot portion is located at the first pivot position, the locking hook of the pivot portion is received in the carrier body; when the pivot portion is located at the second pivot position, the locking hook of the pivot portion extends out of the carrier body to connect to a vehicle seat.

28. The carrier according to claim 27, characterized in that A gear indication mark is provided on the pivot portion, and gear marks corresponding to the first pivot position, the second pivot position and the third pivot position are provided on the carrier body near the pivot portion, so that when the pivot portion pivots to a designated pivot position, the gear indication mark is aligned with one of the gear marks.

29. The carrier according to claim 4 or 10, characterized in that: The driving part includes a driving part pivoting member and a driving part pushing member, wherein: The driving part pivoting member is pivotably arranged on the pivoting part, The driving part pushing member is movably disposed between the driving part pivoting member and the engaging member. Wherein, the driving part pivoting member is configured to be able to drive the engaging member to disengage from the first engaging slot or the second engaging slot via the driving part pushing member.

30. The carrier according to claim 29, characterized in that The driving part pivoting member comprises a pivoting member pushing section having a pivoting member pivoting portion, Among them, a pushing slope is provided on the pushing section of the pivot member, and the pushing slope is arranged to be inclined to the moving direction of the driving part pushing member, so that when the driving part pivot member pivots, the pushing slope can push the driving part pushing member to move, thereby the driving part pushing member drives the engaging member.

31. The carrier according to claim 30, characterized in that The driving part pivot member further comprises a pivot member pressing section extending from the pivot member pushing section in a direction away from the pivot member pivoting part, and the pivot member pressing section is provided with a pressing flange for external force to act thereon. Among them, one of the pivot pushing section and the pivot pressing section is provided with at least one fixed protrusion, and the other is provided with a fixed recess corresponding to the fixed protrusion, and the pivot pushing section and the pivot pressing section are connected together through the engagement of the fixed protrusion and the fixed recess.

32. The carrier according to claim 29, characterized in that The driving part pusher is provided with at least one pusher push rod, and the pusher push rod abuts against the engaging part. The pivoting portion includes an outer cover, a main body and an inner cover, wherein the outer cover and the inner cover together surround a space, and the main body is located in the space. The push rod of the push member passes through the main body and the inner cover and abuts against the engaging member. Wherein, a push rod hook is provided at the end of the push rod of the pushing member, and the push rod hook is arranged to be blocked by the hole wall of the hole and cannot exit the hole after passing through the hole of the main body.

33. The carrier according to claim 32, characterized in that The circumferential wall of the base of the outer cover is provided with an outer cover slot for the driving part pivot member to pass through. Wherein, the inner end wall of the outer cover is provided with an outer cover pivoting portion, and the outer cover pivoting portion cooperates with the pivoting portion of the pivoting member of the driving portion pivoting member. Wherein, a pivoting portion blocking member is provided at the end of the outer cover pivoting portion to prevent the driving portion pivoting member from being separated from the outer cover pivoting portion.

34. The carrier according to claim 4 or 10, characterized in that: The driving part includes a driving part pivot button, a driving part rotating disk and a driving part moving member, wherein: The driving part pivot button and the driving part rotating disk are rotatably disposed on the pivot part together. The driving part moving member is movably arranged between the driving part rotating disk and the engaging member. The driving part pivot button is configured to drive the engaging member to disengage from the first card slot or the second card slot via the driving part rotating disk and the driving part moving member under the action of an external force. The driving part rotating disk is provided with a rotating disk pushing the inclined body, and the driving part moving part is provided with a moving part pushing the inclined body. The rotating disk pushing inclined body and the moving part pushing inclined body are configured to interact with each other, so that when the driving part rotating disk rotates, the rotating disk pushing inclined body pushes the moving part pushing inclined body, and the driving part moving part moves and drives the engaging part.

35. The carrier according to claim 1, characterized in that The carrier is detachably mounted on the carrier application device via a coupling assembly, wherein the coupling assembly includes a first coupling member and a second coupling member that can be coupled to each other and can be detachably locked, one of the first coupling member and the second coupling member is disposed on the carrier, and the other is disposed on the carrier application device. Wherein, the first joining member comprises: a first member body, the first member body being configured to have an accommodating cavity for accommodating a portion of the second joining member, a first locking member, wherein the first locking member is movably disposed in the accommodating cavity of the first member body, and the first locking member has a locking position for locking with a second locking member disposed on the second engaging member and a releasing position for releasing with the second locking member, a first release button, wherein the first release button can be movably disposed on the first component body and interact with the first locking member, so that the first release button can drive the first locking member to move to a release position, and the first release button has a non-working position allowing the first locking member to be located at the lock position and a working position allowing the first locking member to be located at the release position, The first engaging member further comprises a first retaining member, and the first retaining member is configured to retain the first release button in a working position.

36. The carrier according to claim 35, characterized in that The first component body is provided with a first button installation groove for the first release button to move therein. The retaining member includes a mounting slot retaining portion arranged in the first button mounting slot and a button retaining portion arranged on the first release button, wherein the button retaining portion is configured to be elastically blocked by the mounting slot retaining portion so that the first release button can be maintained in a working position, wherein the mounting slot retaining portion is a limiting rib arranged on the inner wall of the first button mounting slot, and the button retaining portion is a retaining protrusion arranged on the button elastic arm of the first release button.

37. The carrier according to claim 35 or 36, characterized in that The first locking member is pivotally connected to the first component body and has a locking member pushing portion, and the first unlocking button has a button pushing portion, which is configured to apply a force to the locking member pushing portion to drive the first locking member to pivot to a unlocking position.

38. The carrier according to claim 37, characterized in that The second locking member is a locking column provided on the second engaging member, and the first locking member is a locking hook capable of hooking the locking column; The first engagement member includes a first locking element elastic body configured to urge the first locking element to move to a locked position.

39. The carrier according to claim 37, characterized in that The second engaging member is provided with a second member pushing portion, which is configured as a protrusion protruding from the inner wall of the second engaging member, and can push against the first locking member during the engagement or separation of the first engaging member and the second engaging member to pivot it to a locked position.

40. The carrier according to claim 35, characterized in that The carrier application device is a baby stroller.

41. The carrier according to claim 1, characterized in that The carrier includes a push-up structure, which can push the first object to the second object, and the push-up structure includes: a base, provided to the first object; an abutment member mounted to the base and capable of pivoting relative to the base between a folded position and an extended position around a first pivot axis and abutting against the second object; and A biasing member is mounted to the abutting member and abuts against the base to urge the abutting member toward the extended position.

42. The carrier according to claim 41, characterized in that The abutment member comprises: a pivot portion pivotally connected to the base; and The abutting top portion is opposite to the pivoting portion and abuts against the second object.

43. The carrier according to claim 42, characterized in that: The pivot portion is pivotally connected to the base portion via a first joint.

44. The carrier according to claim 43, characterized in that: The pivot portion defines a pivot hole whose axial direction is substantially perpendicular to the first pivot axis. The first engaging member is installed to the base through the pivot hole. The pivot hole is configured to allow the abutting member to pivot relative to the first engaging member.

45. The carrier according to claim 44, characterized in that The pivot hole comprises: The first wall and the second wall respectively extend in a direction substantially perpendicular to the first pivot axis, the first wall and the second wall form an angle around the first pivot axis, and the first wall and the second wall can respectively abut against the first coupling member to limit the pivot position of the abutting member relative to the base.

46. ​​The carrier according to claim 45, characterized in that: The first engaging member is plugged into the base along a direction substantially perpendicular to the first pivot axis; The abutting structure is provided with two first engaging members along the first pivot axis, and the biasing member is mounted to the abutting member between the two first engaging members.

47. The carrier according to claim 41, characterized in that The biasing member comprises: A mounting portion connected to the abutting member via a second engaging member; and an abutting portion abutting against the base; The biasing member is elastically deformable to push the abutting member toward the extended position.

48. The carrier according to claim 47, characterized in that: The second engaging member is a bolt fixed to the abutting member.

49. The carrier according to claim 47, characterized in that: The abutting portion is a sheet-shaped portion extending in a direction substantially perpendicular to the first pivot axis and abutting against the inclined portion of the base portion; The inclined surface portion extends in a direction substantially perpendicular to the first pivot axis and extends away from the abutting member in a direction toward an inner side of the first object.

50. The carrier according to claim 41, characterized in that: The base is formed integrally with the first article.

51. A base for placing a carrier according to any one of claims 1 to 50, characterized in that: The base is connectable to a vehicle seat, wherein The carrier comprises two pivot parts, between which a front connecting shaft is connected. The base comprises: a base engaging member, arranged on the base to be movable between an engaging position and a non-engaging position, wherein the base engaging member is engageable with the front connecting shaft in the engaging position and disengageable from the front connecting shaft in the non-engaging position; a base operating member, movably disposed on the base and configured to directly or indirectly drive the base engaging member to move toward the non-engaging position, The carrier is provided with a carrier joint, and the base is provided with an escape space, wherein the escape space is configured such that, when the carrier is placed on the base, the escape space can accommodate an anchoring assembly of the carrier.

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