Fixing belt assembly, connecting and fixing device, ISOFIX connecting assembly and carrier

Abstract

The invention provides a fixing belt assembly, a connecting and fixing device, an ISOFIX connecting assembly and a carrier, the fixing belt assembly is used for fixing the carrier to a vehicle seat, the carrier comprises a box body and a bottom supporting piece, and the bottom supporting piece is detachably connected to the box body and arranged below the box body.

Description

Technical Field

[0001] The present disclosure relates to a carrier, in particular to a carrier suitable for a vehicle seat. Background Art

[0002] Some existing carriers need to be fixed to the vehicle seat through a separate LATCH component and / or Top Tether (i.e., top tether) component. That is, the user needs to be equipped with LATCH components and / or Top Tether components at all times so as to fix the carrier when needed. However, when the LATCH component and / or Top Tether component is not used, such components tend to be scattered and difficult to store, or require additional space for storage, which may also lead to the loss of related components. Summary of the invention

[0003] The present disclosure provides a fixing belt assembly for fixing a carrier to a vehicle seat. The carrier comprises a box body and a bottom support member, the bottom support member is detachably connected to the box body and is arranged below the box body. The fixing belt assembly is configured to be connected to the carrier, and at least a portion of the fixing belt assembly can be stored in a storage space of the carrier.

[0004] In one embodiment, the storage space is disposed on the bottom support member.

[0005] In one embodiment, the fixing belt assembly includes a first belt assembly and a second belt assembly. The first belt assembly, at least a portion of which is wound from a side of the carrier away from the backrest of the vehicle seat to the bottom of the carrier, and one end of the first belt assembly is provided with a first connecting device, and the first connecting device is connected to the top of the vehicle seat. The second belt assembly is provided at the bottom of the carrier, one end of the second belt assembly is connected to the other end of the first belt assembly, and the other end of the second belt assembly is provided with a second connecting device, and the second connecting device is connected to the vehicle seat, so that the carrier is fixed to the vehicle seat.

[0006] In one embodiment, the first belt assembly and the second belt assembly are fixedly connected to each other, or the first belt assembly and the second belt assembly are integrally formed.

[0007] In one embodiment, the storage space includes a first storage groove and a second storage groove. The first storage groove is configured to store the second connecting device and at least a portion of the second belt assembly, and the second storage groove is configured to store the first connecting device and at least a portion of the first belt assembly.

[0008] In one embodiment, the first receiving groove and the second receiving groove are respectively disposed on opposite sides of the bottom support member along the width direction thereof.

[0009] In one embodiment, the first receiving groove is disposed in the middle of a side of the bottom support member close to a backrest of the vehicle seat, and the second receiving groove is disposed in the middle of an opposite side of the first receiving groove.

[0010] In one embodiment, the carrier further comprises a bottom cover covering the outside of the bottom support member. The bottom cover is provided with a first storage cover and a second storage cover that can be opened and closed, wherein the first storage cover is configured to cover the first storage slot, and the second storage cover is configured to cover the second storage slot.

[0011] In one embodiment, a fixing belt limiting structure is disposed on the bottom support member, and the fixing belt limiting structure is configured to position the fixing belt assembly so that the fixing belt assembly is at least partially connected to the carrier.

[0012] In one embodiment, the fixed belt limiting structure includes: a first limiting structure, configured to limit the second belt assembly, the first limiting structure is arranged close to the second connecting device, or is arranged on the side of the bottom support member close to the backrest of the vehicle seat; and a second limiting structure, configured to limit the first belt assembly and / or the second belt assembly, the second limiting structure is arranged close to the connection point between the first belt assembly and the second belt assembly, or is arranged on the side of the bottom support member away from the backrest of the vehicle seat.

[0013] In one embodiment, the number of the first limiting structures is proportional to the number of the second connecting devices, and the number of the second limiting structures is proportional to the number of the ends of the first belt assembly connected to the second belt assembly.

[0014] In one embodiment, the carrier further comprises: a reinforcing bracket, which is arranged on the bottom side of the bottom support member, wherein the fixing belt limiting structure is arranged on the reinforcing bracket.

[0015] In one embodiment, the reinforcing bracket includes: a first reinforcing rod extending along the length direction of the bottom support member; and a second reinforcing rod connected to the first reinforcing rod and extending along the width direction of the bottom support member. The fixed belt limiting structure includes a first limiting structure for limiting the second belt assembly, and a second limiting structure for limiting the first belt assembly, the first limiting structure is arranged at the connection between the first reinforcing rod and one end of the second reinforcing rod, and the second limiting structure is arranged at the other end of the second reinforcing rod.

[0016] In one embodiment, two first reinforcing rods and two second reinforcing rods are provided, the two first reinforcing rods are provided substantially parallel to each other, the two second reinforcing rods are respectively provided between the two first reinforcing rods and spaced apart from each other to form an annular structure with the two first reinforcing rods. The two first reinforcing rods are respectively provided with one first limiting structure, and the two second reinforcing rods are respectively provided with one second limiting structure.

[0017] In one embodiment, the second reinforcing rod has a non-linear structure, so that the distance between two of the second limiting structures is greater than or equal to the distance between two of the first limiting structures.

[0018] In one embodiment, the second reinforcing rod has a non-linear structure and includes a first section and a second section, wherein the first section extends substantially in a straight line along a transverse axis direction, and the second section is slightly inclined relative to the transverse axis direction so that the second sections of the two second reinforcing rods are inclined in a direction approaching each other.

[0019] In one embodiment, the fixing belt limiting structure includes two first limiting structures and two second limiting structures. The distance between the two second limiting structures is greater than or equal to the distance between the two first limiting structures.

[0020] In one embodiment, the second reinforcing rod includes an extension section having an arc-shaped structure to match a side of the bottom support member away from the backrest of the vehicle seat, and the second limiting structure is disposed on the extension section.

[0021] In one embodiment, the fixing belt limiting structure includes a seat body and a limiting rod, the seat body is arranged on the reinforcing bracket, and the limiting rod is arranged on the seat body, so that the fixing belt assembly passes between the seat body and the limiting rod.

[0022] In one embodiment, two fixing belt limiting structures are provided, and the two fixing belt limiting structures are arranged at two ends of the bottom support member along its longitudinal axis direction, respectively limiting the second belt assembly.

[0023] In one embodiment, the two fixing belt limiting structures are symmetrically arranged with respect to a midline of the bottom support member in the longitudinal axis direction.

[0024] In one embodiment, the fixing belt limiting structure has a first tubular structure and / or a second tubular structure. The first tubular structure has a length extending along the longitudinal axis, and a through-gap is formed therein for the fixing belt assembly to pass through. The second tubular structure is arranged to intersect with the first tubular structure, and a through-gap is formed between the first tubular structure, or the second tubular structure, or the first tubular structure and the second tubular structure for the fixing belt assembly to pass through.

[0025] In one embodiment, the first tubular structure and the second tubular structure are arranged substantially perpendicularly.

[0026] In one embodiment, at least a portion of the second tubular structure is inclined relative to the longitudinal and transverse directions of the carrier, so that the distance between the first ends of the two second tubular structures of the two fixed belt limiting structures is smaller than the distance between the second ends of the two second tubular structures.

[0027] In one embodiment, the first tubular structure and the second tubular structure are separate structures that are sleeved and communicated with each other.

[0028] In one embodiment, the first tubular structure and the second tubular structure are an integral structure formed in one piece.

[0029] In one embodiment, the reinforcing bracket includes a reinforcing rod, which is disposed at a middle position of the bottom supporting member in the transverse direction and extends along the longitudinal direction.

[0030] In one embodiment, two supporting feet are provided on the bottom support member, and the two supporting feet are respectively located at the two ends of the bottom support member along the longitudinal axis direction, and the two ends of the reinforcing rod are respectively defined between each of the supporting feet and the bottom support member to limit the reinforcing rod.

[0031] In one embodiment, two fixing belt limiting structures are provided, and the two fixing belt limiting structures are respectively provided at two ends of the reinforcing rod to limit the second belt assembly respectively.

[0032] In one embodiment, the fixing belt limiting structure has a first tubular structure or a second tubular structure. The first tubular structure has a length extending along the longitudinal axis, is sleeved and fixed on the reinforcing rod, and a through-gap for the fixing belt assembly to pass through is formed between the inner surface of the first tubular structure and the outer surface of the reinforcing rod. The second tubular structure is arranged to intersect with the first tubular structure, and the through-gap for the fixing belt assembly to pass through is formed therein.

[0033] In one embodiment, the fixing belt limiting structure includes a first tubular structure and a second tubular structure. The first tubular structure has a length extending along the longitudinal axis and is sleeved on the reinforcing rod. The second tubular structure is arranged to intersect with the first tubular structure. A penetration gap is formed between the inner surface of the second tubular structure and the outer surface of the reinforcing rod for the fixing belt assembly to pass through.

[0034] In one embodiment, a side wall of the first tubular structure inside the second tubular structure forms a convex rib, and the penetration gap is between the convex rib and the inner surface of the upper wall of the second tubular structure.

[0035] In one embodiment, the reinforcing rod is located between two side walls of the first tubular structure.

[0036] In one embodiment, the first tubular structure and the second tubular structure are separate structures that are sleeved and communicated with each other.

[0037] In one embodiment, the first tubular structure and the second tubular structure are an integral structure formed in one piece.

[0038] The present disclosure also provides a carrier, which includes a fixing belt assembly according to any of the above embodiments.

[0039] The present disclosure provides a buffer structure. The buffer structure is arranged on a connection and fixing device for fixing a carrier to a vehicle seat. The connection and fixing device has a first connection end and a second connection end. The first connection end is connected to a first anchor point, and at least a portion of the connection and fixing device is arranged around a side of the carrier away from a backrest of the vehicle seat to a lower side of the carrier so that the second connection end is connected to a second anchor point.

[0040] In one embodiment, the buffer structure is arranged between the first connection end and the second connection end of the connection and fixing device.

[0041] In one embodiment, the buffer structure is disposed at the bottom of the carrier.

[0042] In one embodiment, the buffer structure includes at least one buffer belt, and two ends of the at least one buffer belt are connected to the connecting and fixing device through a first fixing member and a second fixing member respectively.

[0043] In one embodiment, at least one of the buffer belts is arranged above the connecting and fixing device.

[0044] In one embodiment, the at least one buffer strip comprises a buffer strip in an annular structure or a buffer strip folded in half for use.

[0045] In one embodiment, the at least one buffer tape comprises a plurality of buffer tapes, and the plurality of buffer tapes have the same elongation or different elongation.

[0046] In one embodiment, an initial effective length of the buffer zone between the first fixing member and the second fixing member is smaller than an initial effective length of the connecting and fixing device between the first fixing member and the second fixing member.

[0047] In one embodiment, the elongation of the buffer belt is greater than the elongation of the connecting and fixing device provided with the buffer belt.

[0048] In one embodiment, the buffer structure comprises at least one first knotting point, and the at least one first knotting point is arranged on the connecting and fixing device and is located between the first fixing member and the second fixing member.

[0049] In one embodiment, at least one second knotting point is provided on the buffer belt. When the at least one second knotting point is released, the effective buffering length of the buffer belt between the first fixing member and the second fixing member is smaller than the effective length of the connecting and fixing device between the first fixing member and the second fixing member.

[0050] In one embodiment, at least one second knot point is provided on the buffer belt. When the at least one second knot point is released, the effective buffer length of the buffer belt between the first fixing member and the second fixing member is greater than the effective length of the connecting and fixing device between the first fixing member and the second fixing member. The elongation of the buffer belt is less than the elongation of the connecting and fixing device provided with the buffer belt.

[0051] In one embodiment, the buffer structure comprises at least one first knotting point, and the at least one first knotting point is arranged on the connecting and fixing device and is located between the first fixing member and the second fixing member.

[0052] The present disclosure also provides a connection and fixing device. The connection and fixing device comprises: a first belt connection component and a second belt connection component that are detachably connected to each other, one end of the first belt connection component constituting a first connection end of the connection and fixing device, the other end of the first belt connection component being connected to one end of the second belt connection component, and the other end of the second belt connection component constituting a second connection end of the connection and fixing device; and a buffer structure according to any of the aforementioned embodiments.

[0053] In one embodiment, the first belt connection assembly includes a first belt structure and a second belt structure having different elongation rates. The first belt structure and the second belt structure are used interchangeably and are respectively detachably connected to the second belt connection assembly.

[0054] In one embodiment, the elongation of the first belt structure is greater than the elongation of the second belt structure. When the first anchor point is closer to the carrier, the first belt structure is connected to the second belt connection assembly. When the first anchor point is farther from the carrier, the second belt structure is connected to the second belt connection assembly.

[0055] In one embodiment, the buffer structure is disposed on at least one of the first belt structure, the second belt structure and the second belt connection assembly.

[0056] The present disclosure further provides a carrier, which is fixed to a vehicle seat by means of the connection and fixing device described in any of the above embodiments.

[0057] In one embodiment, the carrier includes a box body and a bottom support member connected to the box body. The bottom support member is provided with two belt limiting structures, which are respectively located at two ends of the bottom of the bottom support member along the longitudinal axis direction, so as to allow at least a part of the connecting and fixing device to pass through, wherein the buffer structure is provided at the part of the connecting and fixing device that passes through the belt limiting structure.

[0058] The present disclosure provides a connection and fixing device, which is used to fix a carrier to a vehicle seat. The connection and fixing device has a first connection end and a second connection end respectively connected to a first anchor point and a second anchor point, and at least a portion of the connection and fixing device is arranged around a side of the carrier away from the backrest of the vehicle seat. The connection and fixing device includes a first belt connection assembly and a second belt connection assembly that are detachably connected to each other. The first belt connection assembly includes a first belt structure and a second belt structure. The first belt structure and the second belt structure are used interchangeably and are detachably connected to the second belt connection assembly. The first belt structure and the second belt structure have different elongation rates.

[0059] In one embodiment, the first connection end of the connecting and fixing device is connected to a first anchor point on the top of the vehicle seat or above it, and at least a portion of the connecting and fixing device is arranged from above the carrier, from a side of the carrier away from the backrest of the vehicle seat to below the carrier, so that the second connection end of the connecting and fixing device is connected to a second anchor point on the vehicle seat.

[0060] In one embodiment, the first belt structure includes a first belt body and a first end and a second end respectively located at both ends of the first belt body. When the first belt structure is connected to the second belt connecting assembly, the first end of the first belt structure constitutes the first connecting end of the connecting and fixing device, and the second end can be detachably connected to the second belt connecting assembly.

[0061] The second belt structure includes a second belt body and a first end and a second end respectively located at both ends of the second belt body. When the second belt structure is connected to the second belt connecting assembly, the first end of the second belt structure constitutes the first connecting end of the connecting and fixing device, and the second end can be detachably connected to the second belt connecting assembly.

[0062] The second end of the second belt connection assembly constitutes the second connection end.

[0063] In one embodiment, the elongation of the first belt structure is greater than the elongation of the second belt structure. When the first anchor point is closer to the carrier, the first belt structure is connected to the second belt connection assembly. When the first anchor point is farther from the carrier, the second belt structure is connected to the second belt connection assembly.

[0064] In one embodiment, the elongation of the first belt structure is 17% to 26%, and the elongation of the second belt structure is 7% to 16%.

[0065] In one embodiment, the elongation of the first belt structure is 21%, and the elongation of the second belt structure is 12%.

[0066] In one embodiment, the initial effective length of the first belt structure is greater than the initial effective length of the second belt structure.

[0067] In one embodiment, a buffer structure is provided on at least one of the first belt structure, the second belt structure and the second belt connection assembly.

[0068] In one embodiment, the first strap structure and the second strap structure are Top Tether components, and the second strap connection component is a LATCH component.

[0069] The present disclosure provides an ISOFIX connection assembly for fixing a box of a carrier to a vehicle seat. The ISOFIX connection assembly includes a clamping portion, a connecting portion and a mounting portion. The clamping portion is connected to an ISOFIX interface provided on the vehicle seat. The mounting portion is fixedly connected to the box. The connecting portion is fixedly connected to the clamping portion and can be movably connected to the mounting portion to drive the clamping portion to move relative to the mounting portion.

[0070] In one embodiment, the connecting portion can move along the mounting portion in the longitudinal direction of the box body to adjust the position of the engaging portion relative to the box body, thereby being suitable for fixing the box body to different positions of the vehicle seat.

[0071] In one embodiment, the connecting portion includes a sliding member and a connecting component. The sliding member is slidably pivoted to the mounting portion. The connecting component is connected between the clamping portion and the sliding member to drive the clamping portion to slide and / or pivot relative to the mounting portion.

[0072] In one embodiment, the mounting portion is in the shape of a circular tube, and the sliding member is formed as a circular sleeve sleeved outside the mounting portion.

[0073] In one embodiment, the ISOFIX connection assembly is provided with at least two engaging parts. The connecting component includes a synchronizer and a connecting member. The synchronizer connects the at least two engaging parts together so that the at least two engaging parts move synchronously. The connecting member is connected between the synchronizer and the sliding member.

[0074] In one embodiment, the ISOFIX connection assembly further comprises a locking device, wherein the locking device is disposed between the connection portion and the mounting portion, and is used to lock the connection portion to the mounting portion and release the connection portion from the mounting portion.

[0075] In one embodiment, the locking device includes a locking member and a release operating member. The locking member can cooperate with the locking portion provided on the mounting portion, and has a locking position and a release position. When the locking member is in the locking position, the locking member is engaged with the locking portion, and the connecting portion is locked relative to the mounting portion. When the locking member is in the release position, the locking member is disengaged from the locking portion, and the connecting portion can be released relative to the mounting portion. The release operating member is operated to move the locking member from the locking position to the release position.

[0076] In one embodiment, the unlocking operating member is fixedly connected to the locking member and is slidably disposed relative to the mounting portion so as to move relative to the mounting portion together with the locking member.

[0077] In one embodiment, the locking portion includes a first locking portion and a second locking portion. The first locking portion and the second locking portion are respectively arranged at different positions of the mounting portion along the longitudinal direction so as to lock the connecting portion to different positions relative to the mounting portion.

[0078] In one embodiment, the locking device further comprises a restoring member, wherein the restoring member provides a force biasing the locking member toward the locking position.

[0079] In one embodiment, the ISOFIX connection assembly is further provided with a limit member, and the limit member is provided at both ends of the mounting portion to limit the connection portion.

[0080] In one embodiment, the connecting portion can pivot relative to the mounting portion so that the connecting portion and the engaging portion are received in the box. The locking portion further comprises a third locking portion, which is arranged on opposite sides of the first locking portion and the second locking portion and is used to engage with the locking member to lock the received connecting portion.

[0081] In one embodiment, the connecting portion can pivot relative to the mounting portion so that the connecting portion and the engaging portion are received in the box body, and a locking mechanism is provided on the box body for locking the connecting portion received in the box body.

[0082] In one embodiment, the locking mechanism includes a connecting seat and a locking member, the connecting seat is connected to the box body, and the locking member is arranged on a side of the connecting seat close to the connecting portion.

[0083] In one embodiment, the locking member is an undercut protruding from the side of the connecting seat, and can be interference-fitted with the connecting portion to lock the ISOFIX connecting assembly.

[0084] In one embodiment, the locking member is a spring sheet protruding from one side of the connection seat. When the ISOFIX connection assembly is stored, at least a portion of the connection portion presses against the spring sheet to deform it, thereby passing over the spring sheet and locking between the spring sheet and the box body.

[0085] In one embodiment, the locking member is an elastic protrusion provided on the box body, and a groove is correspondingly provided on the connecting portion, and the elastic protrusion and the groove cooperate with each other to lock the ISOFIX connection assembly.

[0086] The present disclosure also provides a vehicle. The vehicle includes a box. The box provides a storage space and includes a box body and a bottom support. The bottom support is detachably connected to the box body. The ISOFIX connection assembly according to any of the above embodiments is arranged on the bottom support.

[0087] In one embodiment, a component storage groove is provided on the bottom support member, and the component storage groove provides a storage space for storing the ISOFIX connection component.

[0088] In one embodiment, a locking mechanism is provided on the bottom support member, and when the ISOFIX connection component is received in the component receiving groove, the locking mechanism locks the connection portion of the ISOFIX connection component to keep the ISOFIX connection component in the component receiving groove.

[0089] In one embodiment, the locking mechanism is disposed at an edge of the component receiving slot.

[0090] In one embodiment, the carrier further comprises a reinforcing bracket, the reinforcing bracket being arranged at the bottom side of the bottom support member and comprising a first reinforcing rod and two second reinforcing rods, the first reinforcing rod extending along the longitudinal direction, the first reinforcing rod being connected between the two second reinforcing rods, and the mounting portion being arranged between the two second reinforcing rods and spaced a distance from the first reinforcing rod.

[0091] In one embodiment, two ends of the mounting portion are respectively connected to one end of each of the two second reinforcing rods, and two ends of the first reinforcing rod are respectively connected to or near the other end of each of the two second reinforcing rods.

[0092] In one embodiment, the carrier further comprises a fixing belt assembly, which is connected to the box to fix the box to the vehicle seat and comprises a belt body, a first connection end and a second connection end. The belt body is located between the first connection end and the second connection end, the first connection end is connected to the vehicle seat, at least a portion of the belt body is wrapped around a side of the box away from the backrest of the vehicle seat, and the second connection end is connected to the bottom support or the ISOFIX connection assembly.

[0093] In one embodiment, the second connection end is connected to a mounting portion of the ISOFIX connection assembly.

[0094] In one embodiment, a fixing belt receiving groove is provided on the bottom support member for receiving the fixing belt assembly.

[0095] In one embodiment, a belt fixing structure is provided on the bottom support member for connecting at least a portion of the fixing belt assembly to the bottom support member. The belt fixing structure is provided on a side of the bottom support member away from the backrest of the vehicle seat, and the second connecting end of the fixing belt assembly is connected to the belt fixing structure.

[0096] In one embodiment, the belt fixing structure includes a fixing seat and a fixing pin. The fixing seat is arranged at or near the edge of the bottom support member away from the backrest of the vehicle seat. The fixing pin is arranged in the fixing seat and is separated from the bottom surface of the fixing seat by a distance so that the second connection end of the fixing belt assembly is wound around the fixing pin. BRIEF DESCRIPTION OF THE DRAWINGS

[0097] The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification. The accompanying drawings illustrate embodiments of the invention and together with the description serve to explain the concept of the invention.

[0098] Figure 1 FIG. 4 is a perspective view of a carrier according to a first embodiment of the present disclosure being fixed to a vehicle seat.

[0099] Figure 2 for Figure 1 Another perspective view of the carrier and strap assembly is shown with the carrier having the bottom cover removed.

[0100] Figure 3 and Figure 4 They are Figure 2 A perspective view of the fixing belt assembly and the carrier shown.

[0101] FIG. 5A to FIG. 5C A perspective view showing the various components of the bottom support.

[0102] Figure 6 It is a three-dimensional view of a reinforcement bracket of a carrier according to the first embodiment of the present disclosure.

[0103] Fig. 7A It is a three-dimensional diagram of a first limiting structure of a carrier according to the first embodiment of the present disclosure.

[0104] Figure 7B and Figure 7C It is a three-dimensional diagram of the second limiting structure of the carrier according to the first embodiment of the present disclosure.

[0105] Figure 8 for Figure 1 A bottom perspective view of the carrier is shown with the strap assembly in use.

[0106] Fig. 9 for Figure 8 A perspective view of the carrier is shown with the strap assembly stowed.

[0107] Fig.10 FIG. 4 is a perspective view of a carrier according to a second embodiment of the present disclosure being fixed to a vehicle seat.

[0108] Fig.11 To observe from another angle Fig.10 A perspective view of the carrier and strap assembly shown.

[0109] Fig. 12A for Fig.11 Another perspective view of the carrier and strap assembly is shown with the carrier's bottom cover removed.

[0110] Fig. 12B For along Fig. 12A A partial cross-sectional view taken along line HH in FIG.

[0111] Fig. 12C For along Fig. 12A A partial cross-sectional view taken along line JJ in FIG.

[0112] Fig.13 for Fig.11 The carrier is shown in a perspective view in another state, wherein the strap assembly is stowed.

[0113] Fig.14 for Fig.13 A perspective view of the carrier is shown with the bottom cover removed.

[0114] Fig.15A It is a perspective view of a carrier and a fixing belt assembly according to a third embodiment of the present disclosure, wherein the bottom cover is removed.

[0115] Fig. 15B For along Fig.15A A partial cross-sectional view taken along line KK in FIG.

[0116] Fig. 15C For along Fig.15A A partial cross-sectional view taken along line NN in FIG.

[0117] Fig.16 for Fig.15A The carrier is shown in a perspective view in another state, wherein the strap assembly is stowed.

[0118] Fig.17 It is a bottom perspective view of a carrier according to a fourth embodiment of the present disclosure.

[0119] Fig.18 for Fig.17 A schematic bottom view of the vehicle is shown.

[0120] Fig.19A for Fig.17 A three-dimensional view of the fixing belt limiting structure shown.

[0121] Fig.19B for Fig.19A A top view of the fixing belt limiting structure is shown.

[0122] Fig. 20 for Fig.17 A perspective view of the carrier shown secured to a vehicle seat.

[0123] Fig.21 FIG. 4 is a rear view of a vehicle according to a fifth embodiment of the present disclosure.

[0124] Fig. 22 The present invention is a three-dimensional diagram of a carrier fixed to a vehicle seat by a connecting and fixing device according to an embodiment of the present disclosure.

[0125] Fig.23 It is a three-dimensional diagram of a connection and fixing device according to an embodiment of the present disclosure.

[0126] Fig.24 It is a three-dimensional view of a carrier provided with a connection and fixing device according to an embodiment of the present disclosure, wherein a bottom cover of the carrier is removed.

[0127] Fig.25 It is a schematic three-dimensional diagram of a bottom support member provided with a connecting and fixing device according to an embodiment of the present disclosure.

[0128] Fig.26A and Fig.26B It is a partial stereoscopic diagram of the second belt connection assembly of the connection and fixing device according to another embodiment of the present disclosure being connected to the bottom support member and a partial structural schematic diagram of the second belt connection assembly.

[0129] FIG. 27A to FIG. 27D It is a schematic diagram of the partial structure of the second belt connection assembly according to the present disclosure.

[0130] Fig.28 A perspective view showing a carrier according to an embodiment of the present disclosure being fixed to a vehicle seat.

[0131] Fig.29 and Fig.30 A bottom-up stereoscopic view of a vehicle according to an embodiment of the present disclosure is shown in different usage states.

[0132] Fig.31A Show Fig.29 A bottom view of the vehicle is shown.

[0133] Fig.31B Show Fig.31A A partial cross-sectional view of part A is shown.

[0134] Fig.32A Show Fig.30 A bottom view of the vehicle is shown.

[0135] Fig.32B Show Fig.32A A partial cross-sectional view of portion B is shown.

[0136] Fig.33A A bottom view of a carrier according to an embodiment of the present disclosure is shown in a stowed state.

[0137] Fig.33B Show Fig.33A A partial cross-sectional view of portion C is shown.

[0138] Fig.34 Show Fig.33A Another bottom view of the vehicle is shown.

[0139] Figure 35 to Figure 37 The following are bottom-up stereograms of a vehicle according to another embodiment of the present disclosure in different usage states. Fig.38 Show Fig.37A bottom perspective view of the vehicle is shown in the stowed position.

[0140] Fig.39A Show Fig.38 A partial enlarged view of part E is shown.

[0141] Fig.39B Shown along Fig.39A A partial cross-sectional view taken along line FF in FIG.

[0142] Fig.40 Show Fig.38 Another perspective bottom view of the carrier is shown with the bottom cover removed.

[0143] Fig.41A Still another perspective bottom view of a carrier is shown according to another embodiment of the present disclosure, with a bottom cover removed. Fig.41B Shown along Fig.41A A partial cross-sectional view taken along line GG in FIG.

[0144] Description of reference numerals:

[0145] Vehicle 2100

[0146] Ontology 2110

[0147] Window 2111

[0148] Bottom support 2120

[0149] First storage slot 2121

[0150] Second storage slot 2122

[0151] Support foot 2123

[0152] Fixed column 21231

[0153] Fixing hole 21232

[0154] Anti-slip mat 21233

[0155] Strengthening bracket 2124

[0156] First reinforcement rod 21241

[0157] Second reinforcement rod 21242

[0158] First section 21242a

[0159] Second section 21242b

[0160] Extension 21242c

[0161] Bracket storage slot 2125

[0162] The first limiting structure 2126

[0163] The first limit rod 21261

[0164] First seat 21262

[0165] Part I 21262a

[0166] Part II 21262b

[0167] First mounting hole 21263

[0168] The second limiting structure 2127

[0169] Second limit rod 21271

[0170] Second seat 21272

[0171] Part 121272a

[0172] Part II 21272b

[0173] Second mounting hole 21273

[0174] Body cover 2130

[0175] Bottom cover 2140

[0176] First storage cover 2141

[0177] Second storage cover 2142

[0178] Anti-collision structure 2200

[0179] Fixing belt assembly 2300

[0180] First belt assembly 2310

[0181] First Band 2311

[0182] Second Band 2312

[0183] First connection end 2313

[0184] Second connection terminal 2314

[0185] Length Adjuster 2315

[0186] First connecting device 23131

[0187] Second belt assembly 2320

[0188] The third zone 2321

[0189] The third connection terminal 2322

[0190] Fourth connection terminal 2323

[0191] Second connecting device 23231

[0192] Vehicle Seat 2600

[0193] Vehicles 3100, 4100, 5100, 6100

[0194] Box body 3110

[0195] Side support 6111

[0196] First window 6116A, 6116B

[0197] Bottom support 3120, 4120, 5120

[0198] First storage slot 3121

[0199] Second storage slot 3122

[0200] Support legs 3123, 4123

[0201] Reinforcement rod 3124, 5124

[0202] Bracket storage slot 3125

[0203] Fixed belt limit structure 3126, 4126, 5126

[0204] First tubular structure 31261, 41261, 51261

[0205] Second tubular structure 31262, 41261, 51262

[0206] First end 51262a

[0207] Second end 51262b

[0208] Rib 41263

[0209] Gap 31264, 41264

[0210] Fasteners 3128, 4128

[0211] Body cover 3130

[0212] Bottom cover 3140

[0213] First storage cover 3141

[0214] Second storage cover 3142

[0215] Fixing belt assembly 3300, 4300, 5300

[0216] First belt assembly 3310, 4310

[0217] First Band 3311

[0218] Second band 3312, 5312

[0219] First connection end 3313

[0220] Second connection end 3314

[0221] Length Adjuster 3315

[0222] First connection device 33131

[0223] Second belt assembly 3320

[0224] The third band 3321, 4321, 5321

[0225] The third connection terminal 3322

[0226] Fourth connection terminal 3323

[0227] Second connecting device 33231

[0228] Vehicle seats 3600, 5600

[0229] Vehicle M100

[0230] Box body M110

[0231] Bottom support M120

[0232] Reinforcement rod M124

[0233] With limit structure M126

[0234] Connection fixture M300

[0235] First belt connection assembly M301

[0236] First belt structure M310

[0237] First belt body M311

[0238] First end M312

[0239] Second end M313

[0240] First length adjuster M314

[0241] Second belt structure M320

[0242] Second belt body M321

[0243] First End M322

[0244] Second end M323

[0245] Second length adjuster M324

[0246] Second belt connection assembly M302

[0247] The third belt body M331

[0248] First end M332

[0249] Second end M333

[0250] Buffer strip M334

[0251] First suture point MX1

[0252] The second suture point MX2

[0253] Knot points MC1, MC2

[0254] Vehicle N1

[0255] Box N100

[0256] Body cover N101

[0257] Bottom cover N102

[0258] Storage cover N1021

[0259] Box body N110

[0260] Bottom support N120

[0261] Component storage slot N121

[0262] Fixed belt storage slot N122

[0263] ISOFIX connection kit N200

[0264] Snap-fit ​​part N210

[0265] Connection N220

[0266] Sliding part N221

[0267] Wear-resistant parts N2210

[0268] Synchronizer N222

[0269] Connector N223

[0270] Installation part N230

[0271] First locking part N231

[0272] Second locking part N232

[0273] Third locking part N233

[0274] Locking device N240

[0275] Release operating part N241

[0276] Locking piece N242

[0277] Reset N243

[0278] Mounting Block N244

[0279] Upper cover N2441

[0280] Lower cover N2442

[0281] Reinforcement bracket N300

[0282] First reinforcement rod N310

[0283] Second reinforcement rod N320

[0284] Extension N321

[0285] With fixed structure N330

[0286] Fixed seat N331

[0287] Fixing pin N332

[0288] Limiting piece N340

[0289] Fixing belt assembly N500

[0290] First connection terminal N501

[0291] Second connection terminal N502

[0292] First Band N510

[0293] Second Band N520

[0294] Length adjuster N530

[0295] Vehicle Seat N600

[0296] Vehicle N1A

[0297] Box N100A

[0298] Body cover N101A

[0299] Bottom cover N102A

[0300] Storage cover N1021A

[0301] Box body N110A

[0302] Bottom support N120A

[0303] Component storage slot N121A

[0304] Fixed belt storage slot N122A

[0305] Support foot N123A

[0306] ISOFIX connection kit N200A

[0307] Snap-fit ​​part N210A

[0308] Connector N220A

[0309] Sliding part N221A

[0310] Synchronous parts N222A

[0311] Connector N223A

[0312] Installation unit N230A

[0313] Locking device N400A

[0314] Connector N410A

[0315] Upper surface N411A

[0316] Mounting hole N412A

[0317] Locking piece N420A

[0318] Fixing belt assembly N500A

[0319] First connection terminal N501A

[0320] Second connection terminal N502A

[0321] First Band N510A

[0322] Second band N520A

[0323] Length adjuster N530A DETAILED DESCRIPTION

[0324] In order to facilitate understanding of the present disclosure, the present disclosure will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thorough and comprehensive.

[0325] In the following, a first set of embodiments for securing a carrier to a vehicle seat will be described.

[0326] refer to Figure 1 The first embodiment of the present disclosure provides a carrier 2100 and a fixing belt assembly 2300 for the carrier 2100 . The carrier 2100 can be fixed to a vehicle seat 2600 by the fixing belt assembly 2300 .

[0327] like Figure 1 As shown, the fixing belt assembly 2300 of this embodiment is configured to be connected to the carrier 2100. Optionally, the fixing belt assembly 2300 is at least partially fixed (for example, in a detachable or non-detachable manner) connected to the carrier 2100. At least a portion of the fixing belt assembly 2300 can be stored in the storage space of the carrier 2100, which will be described below in conjunction with Figure 2 Specifically describe the location and structure of the storage space.

[0328] Specifically, the carrier 2100 includes a box body 2110 and a bottom support 2120. The bottom support 2120 is detachably connected to the box body 2110 to form a box with the box body 2110 to provide a space for accommodating pets or children. The outer cover of the box is provided with a cover, which may include at least one of cloth, plastic, and PE, but the present disclosure is not limited thereto. Specifically, the cover may include a body cover 2130 coated on the outside of the box body 2110, and a bottom cover 2140 coated on the outside of the bottom support 2120. The body cover 2130 is detachably connected to the bottom cover 2140, for example, by a zipper structure, Velcro, a hook and loop assembly, etc., but the present disclosure is not limited thereto.

[0329] In addition, if Figure 1 As shown, the carrier 2100 may also be provided with an anti-collision structure 2200 to reduce the impact on the carrier 2100. The anti-collision structure 220 may be fixedly arranged on the outside of the body cover 2130, for example, by sewing, pasting, etc. Specifically, the anti-collision structure 2200 is at least arranged on a side close to the vehicle door when the carrier 2100 is placed on the vehicle seat 2600.

[0330] Figure 2 Show Figure 1Another perspective view of the carrier 2100 and the strap assembly 2300 is shown, wherein the bottom cover 2140 of the carrier 2100 is removed to more clearly illustrate the structure of the bottom support 2120; Figure 3 and Figure 4 Shown separately Figure 2 A three-dimensional view of the fixing belt assembly 2300 and the carrier 2100 is shown.

[0331] like Figure 2 As shown, the fixing belt assembly 2300 of this embodiment can be connected to the carrier 2100, for example, fixedly connected. More specifically, the fixing belt assembly 2300 can be detachably or non-detachably fixed to the carrier 2100, so that a part of the fixing belt assembly 2300 is always connected to the carrier 2100, that is, there is no need to repeatedly install or remove the fixing belt assembly 2300. For example, when the carrier 2100 and the fixing belt assembly 2300 are in use, the fixing belt assembly 2300 extends from the side of the carrier 2100 away from the vehicle seat backrest through the bottom side of the bottom support member 2120, and the two ends are respectively connected to different positions of the vehicle seat, so as to stably and firmly fix the carrier 2100 to the vehicle seat.

[0332] like Figure 3As shown, the fixing belt assembly 2300 may include a first belt assembly 2310 and two second belt assemblies 2320. The first belt assembly 2310 includes a first belt 2311, a second belt 2312, a first connection end 2313 and a second connection end 2314, wherein the first belt 2311 and the second belt 2312 may be collectively referred to as a "first belt body". One end of the first belt 2311 constitutes the first connection end 2313 of the first belt assembly 2310, and a first connecting device 23131 is provided at the first connection end 2313. In one example, the first connecting device 23131 may be a Top Tether connector, and is connected to the backrest of the vehicle seat or other relevant connection positions of the vehicle above the vehicle seat. The other end of the first belt 2311 may be connected to one end of the second belt 2312. The other end of the second belt 2312 constitutes the second connection end 2314 of the first belt assembly 2310, and is connected to the second belt assembly 2320. In one example, a length adjuster 2315 may be provided between the first belt 2311 and the second belt 2312 to adjust the overall length of the first belt assembly 2310. The length adjuster 2315 may be provided to adjust the length of the first belt 2311, or to adjust the length of the second belt 2312, or to adjust the length of the first belt 2311 and the second belt 2312, and the present disclosure is not limited thereto. In one example, the second belt 2312 may be composed of two belt bodies, each of which is connected to each other at one end, and each of which is connected to a second belt assembly 2320 at the other end. In other examples, the second belt 2312 may be composed of a belt body that passes through the length adjuster 2315, and each of which constitutes a second connection end 2314 at both ends.

[0333] Each second strap assembly 2320 includes a third strap 2321 (also referred to as a "second strap body"), a third connection end 2322, and a fourth connection end 2323. The third strap 2321 is located between the third connection end 2322 and the fourth connection end 2323. The third connection end 2322 of the second strap assembly 2320 is connected to the second connection end 2314 of the first strap assembly 2310. The fourth connection end 2323 of the second strap assembly 2320 is provided with a second connection device 23231. In one example, the second connection device 23231 may be a LATCH connector that cooperates with a corresponding connection structure provided on a vehicle seat so as to fix the carrier 2100 to the vehicle seat.

[0334] Combined with reference Figure 1 , Figure 2 and Figure 3, at least a portion of the first belt assembly 2310 (e.g., the second belt 2312) is wound from the side of the carrier 2100 away from the backrest of the vehicle seat 2600 to the bottom of the carrier 2100, and the first connecting device 23131 is connected to the top of the vehicle seat 2600. The second belt assembly 2320 is provided at the bottom of the carrier 2100, one end of the second belt assembly 2320 (i.e., the third connecting end 2322) is connected to one end of the first belt assembly 2310 (i.e., the second connecting end 2314), and the other end of the second belt assembly 2320 is provided with a second connecting device 23231, and the second connecting device 23231 is connected to the vehicle seat 2600, so that the carrier 2100 is fixed to the vehicle seat 2600. Optionally, the first belt assembly 2310 and the second belt assembly 2320 are fixedly connected to each other, that is, the second belt 2312 and the third belt 2321 are fixedly connected. Furthermore, the second belt 2312 of the first belt assembly 2310 and the third belt 2321 of the second belt assembly 2320 are an integrated structure, that is, the third connection end 2322 and the second connection end 2314 are the same end point.

[0335] like Figure 2 As shown, the storage space for storing the fixing belt assembly 2300 is located on the bottom support member 2120. Specifically, the storage space includes a first storage groove 2121 and a second storage groove 2122 provided on the bottom support member 2120, the first storage groove 2121 is configured to store the second connecting device 23231 and optionally store at least a portion of the second belt assembly 2320, and the second storage groove 2122 is configured to store the first connecting device 23131 and optionally store at least a portion of the first belt assembly 2310. In an example, the first storage groove 2121 and the second storage groove 2122 are respectively provided on opposite sides of the bottom support member 2120 along the transverse axis direction D4 (i.e., the width direction thereof). For example, the first storage groove 2121 is arranged on the side where the second connecting device 23231 (such as a LATCH connector) extends from the carrier 2100, that is, the side close to the backrest of the vehicle seat in this embodiment, for storing the second connecting device 23231 and at least a portion of the third belt 2321.

[0336] In this embodiment, two first receiving grooves 2121 may be provided, each of which is used to receive one second connection device 23231. Optionally, the two first receiving grooves 2121 may be symmetrically provided with respect to the center of one side of the bottom support member 2120. Further, the two first receiving grooves 2121 may be provided in the middle of the side. In other examples, only one receiving groove 2121 may be provided, for example, in the middle of one side of the bottom support member 2120, for receiving two second connection devices 23231.

[0337] The second receiving groove 2322 may be disposed on the opposite side of the first receiving groove 2121, that is, on the side away from the backrest of the vehicle seat, for receiving the first belt 2311 of the first belt assembly 2310, at least a portion of the second belt 2312, and the first connecting device 23131. Alternatively, the second receiving groove 2122 may be centrally disposed on one side of the bottom support member 2120 (that is, disposed in the middle of the side).

[0338] In one example, the first receiving groove 2121 and the second receiving groove 2122 may be a recessed structure and configured to be disposed at the bottom of the bottom support member 2120, specifically at a position of the bottom of the bottom support member 2120 close to the edge. Figure 2 As shown, when at least a portion of the second belt assembly 2320 and the first belt assembly 2310 are respectively stored in the first storage groove 2121 and the second storage groove 2122, by providing such a recessed structure, the stored fixing belt assembly 2300 will not protrude from the bottom support member 2120, and will not hinder the contact between the bottom of the carrier 2100 and the supporting surface (such as the vehicle seat 2600, the vehicle floor or the ground, etc.).

[0339] Combination Figure 2 and Figure 4 A fixing belt limiting structure is also provided on the bottom support member 2120 for limiting the displacement of the fixing belt assembly 2300 (i.e., positioning the fixing belt assembly 2300), so that the fixing belt assembly 2300 is at least partially fixedly connected to the carrier 2100 and will not accidentally detach or scatter around, and the carrier 2100 can also be conveniently and quickly fixed when the fixing belt assembly 2300 is taken out.

[0340] like Figure 4 As shown, the fixing belt limiting structure includes a first limiting structure 2126 and a second limiting structure 2127. The first limiting structure 2126 is configured to limit the second belt assembly 2320 to prevent the second belt assembly 2320 from accidentally detaching from the bottom support 2120. Optionally, the first limiting structure 2126 can be arranged close to the fourth connection end 2323 of the second belt assembly 2320, that is, on the side of the bottom support 2120 close to the backrest of the vehicle seat, that is, close to the side where the second connection device 23231 extends out of the carrier 2100, so as to avoid the situation where the second connection device 23231 may have a large swing amplitude due to the distance between the limiting structure and the fourth connection end 2323 of the fixing belt assembly 2300, which is not easy to store and may cause unnecessary collision or damage. Optionally, the first limiting structure 2126 can be arranged near the first receiving groove 2121 to facilitate the storage and removal of the second connecting device 23231, and only the third belt 2321 near the second connecting device 23231 needs to be stored, which helps to save storage space and facilitates operation.

[0341] The number of the first limiting structures 2126 may be proportional to the number of the third straps 2321 (or their fourth connecting ends 2323). For example, in this embodiment, two first limiting structures 2126 may be provided, corresponding to one of the second connecting devices 23231 and the third strap 2321 connected thereto, to limit the position thereof. Figure 2 As shown, the first limiting structure 2126 can be arranged on both sides of the first receiving groove 2121, that is, the first receiving groove 2121 is located between the two first limiting structures 2126, so as to facilitate the storage of the second connecting device 23231 and avoid interference. However, the present disclosure is not limited to this. In other embodiments, a first limiting structure 2126 can also be arranged to limit the two third belts 2321 at the same time, or multiple first limiting structures 2126 can also be arranged to limit multiple points of a third belt 2321 respectively.

[0342] In this embodiment, the second limiting structure 2127 is configured to limit the first belt assembly 2310 to prevent the first belt assembly 2310 from swinging relative to the carrier 2100 and slipping off the outside of the carrier 2100. Optionally, the second limiting structure 2127 can be arranged near the connection point between the first belt assembly 2310 and the second belt assembly 2320, or near the second connection end 2314, that is, the side of the bottom support member 2120 away from the backrest of the vehicle seat. Since the second connection end 2314 of the first belt assembly 2310 and the third connection end 2322 of the second belt assembly 2320 are fixedly connected to each other, the second limiting structure 2127 can further limit the first belt assembly 2310 to further ensure the stability and firmness of the fixed belt assembly 2300.

[0343] Alternatively, if Figure 2 As shown, two second limiting structures 2127 may be provided. The two second limiting structures 2127 may be provided on both sides of the second receiving slot 2122 to facilitate the storage of the first belt assembly 2310 and the first connecting device 23131, while avoiding interference and facilitating storage. The number of second limiting structures 2127 may be proportional to the number of the third belt 2321 (or its fourth connecting end 2323) and / or the second belt 2312 (or the second connecting end 2314), but the present disclosure is not limited thereto. In other embodiments, a second limiting structure 2127 may be provided to limit the two third belts 2321 and the second belt 2314 at the same time, or a plurality of second limiting structures 2127 may be provided to limit the third belt 2321 and the second belt 2314 at multiple points respectively.

[0344] Depend on Figure 2It can be seen that when the fixing belt assembly 2300 of the carrier 2100 is in use, the two ends of the two second belt assemblies 2320 are respectively limited by the first limiting structure 2126 and the second limiting structure 2127 and are kept in a state of extending at the bottom side of the bottom support member 2120, and the two second connecting ends 2314 of the first belt assembly 2310 are respectively limited by the second limiting structure 2127 to prevent the first belt assembly 2310 from deflecting or detaching. When the carrier 2100 is not in use or the fixing belt assembly 2300 is not needed to fix the carrier 2100 to the vehicle seat, the second connecting device 23231 can be separated from the vehicle seat and stored in the first storage groove 2121, and the first connecting device 23131 located above is removed from the vehicle seat or the vehicle-related connection position, and stored in the second storage cover 2122 with the first belt 2311 and the second belt 2312 of the first belt assembly 2310 to achieve storage.

[0345] Further references Figure 4 and FIG. 5A to FIG. 5C The bottom support member 2120 is also provided with a reinforcing bracket 2124 to enhance the structural stability of the bottom support member 2120 and the carrier 2100. The specific structure of the reinforcing bracket 2124 will be described below in conjunction with Figure 6 The reinforcing bracket 2124 may be disposed on the bottom side of the bottom support 2120, for example, in a bracket receiving groove 2125 recessed from the bottom side of the bottom support 2120. Optionally, the bracket receiving groove 2125 is disposed between the first receiving groove 2121 and the second receiving groove 2122, and has a shape adapted to the reinforcing bracket 2124, so as to avoid interference with other components of the carrier 2100 when the reinforcing bracket 2124 is disposed in the bottom support 2120.

[0346] In addition, reference Figure 5A and Figure 5B , Figure 5A is a top perspective view of the bottom support member 2120, and Figure 5B21 is a bottom-view stereogram of the bottom support member 2120. Two support legs 2123 may also be provided on the bottom side of the bottom support member 2120, and the two support legs 2123 are provided on both sides of the bottom support member 2120 along the longitudinal axis direction D3. In one example, each support leg 2123 may be a long strip of plate-like member, with a fixing column 21231 at both ends, connected to a fixing hole 21232 provided at a corresponding position of the bottom support member 2120, for example, by fasteners such as screws passing through the fixing hole 21232 and the fixing column 21231 in sequence to fix the two together, but the present disclosure is not limited thereto, and the support leg 2123 may also be fixedly provided on the bottom support member 2120 by means of gluing or the like. In addition, an anti-slip pad 21233 may also be provided on the support leg 2123 to increase the friction of the carrier 2100 relative to the vehicle seat. For example. The anti-slip pad 21233 can be set at the fastener connecting the fixing hole 21232 and the fixing column 21231 to prevent the fastener from accidentally scratching the vehicle seat, etc.

[0347] like Figure 4 and Figure 6 As shown, the reinforcing bracket 2124 includes a first reinforcing rod 21241 and a second reinforcing rod 21242. The first reinforcing rod 21241 extends along the longitudinal axis direction D3 of the bottom support member 2120. In one example, two first reinforcing rods 21241 are provided, which are substantially parallel to each other. The second reinforcing rod 21242 is configured to be arranged at an angle to the first reinforcing rod 21241. In one example, the second reinforcing rod 21242 can be connected between the two first reinforcing rods 21241 and spaced apart from each other, and respectively at an angle to the two first reinforcing rods 21241. The second reinforcing rod 21242 can extend along the transverse axis direction D4 of the bottom support member 2120.

[0348] In another example, two first reinforcing rods 21241 and two second reinforcing rods 21242 are provided, the two first reinforcing rods 21241 are provided substantially parallel to each other, and the two second reinforcing rods 21242 are provided respectively between the two first reinforcing rods 21241 to form an annular structure with the two first reinforcing rods 21241, so as to increase the structural stability and improve the overall structural strength. With such a structure, the first reinforcing rod 21241 and the second reinforcing rod 21242 can increase the fixing stability of each other, so that the two (or the entire reinforcing bracket 2124) are kept in the storage space of the bottom support 2120, and will not slide due to the sliding of the fixing belt assembly 2300.

[0349] In this embodiment, if Figure 4As shown, one end of each of the two second reinforcing rods 21242 is respectively connected to the two ends of a first reinforcing rod 21241, while the other end of each of the two second reinforcing rods 21242 extends out from the connection with the other first reinforcing rod 21241 (i.e., from the position connected to the first reinforcing rod 21241 close to the other end), that is, the other end of the second reinforcing rod 21242 is not connected to the first reinforcing rod 21241 at its end, but an extension section 21242c is left at the end.

[0350] In one example, if Figure 4 and Figure 6 As shown, the second reinforcing rod 21242 can have a non-linear structure, such as an arc-shaped curve, wherein the extension section 21242c can be bent to match the arc-shaped structure of the side (near its edge) of the bottom support member 2120, so that the second limiting structure 2127 arranged on the extension section 21242c is closer to or even against the side of the bottom support member 2120, thereby making the overall structure of the bottom support member 2120 and the limitation of the fixing belt assembly more stable.

[0351] In addition, the section of the second reinforcing rod 21242 close to the bottom surface of the bottom support member 2120 (such as the first section 21242a and the second section 21242b) has a non-linear structure, for example Figure 4 The structure shown, that is, the first section 21242a of the second reinforcing rod 21242 generally extends in a straight line along the transverse axis direction D4, and the second section 21242b is slightly inclined relative to the transverse axis direction D4, for example, the second sections 21242b of the two second reinforcing rods 21242 are inclined toward a direction approaching each other. Optionally, at least one of the first section 21242a and the second section 21242b of the second reinforcing rod 21242 may have an arc structure.

[0352] For larger vehicles, such as Figure 2 As shown, since the position of the ISOFIX interface is fixed, in order to make the second belt wrapped around the carrier with a larger area and make the carrier more stable, the distance between the two second limiting structures 2127 can be greater than the distance between the two first limiting structures 2126 through such a non-linear structure, so that the carrier is fixed more firmly. At the same time, the first limiting structure 2126 can also be made closer to the ISOFIX interface, thereby dispersing the force on the bottom support member 2120 and improving the fixing stability. For a smaller vehicle, the distance between the two first limiting structures 2126 can also be made equal to the distance between the two second limiting structures 2127, but the present disclosure is not limited thereto.

[0353] Further reference Figure 2 , Figure 4 and FIG. 7A to FIG. 7CThe first limiting structure 2126 for limiting the first belt assembly 2310 can be arranged at the connection between the first reinforcing rod 21241 and one end of the second reinforcing rod 21242. The second limiting structure 2127 is arranged at the end of the other end of the second reinforcing rod 21242 (i.e., the extension section 21242c) so as to be closer to the edge of the bottom support member 2120, thereby better limiting the fixing belt assembly 2300.

[0354] In one example, if Figure 2 , Figure 4 and Fig. 7A As shown, the first limiting structure 2126 may include a first limiting rod 21261 and a first seat body 21262. The first seat body 21262 is fixedly disposed on the reinforcing bracket 2124, for example, fixedly disposed on the first reinforcing rod 21241 and / or the second reinforcing rod 21242. The first limiting rod 21261 is disposed on the first seat body 21262 through a first fixing hole 21263 provided on the first seat body 21262, and maintains a certain distance from the bottom surface of the first seat body 21262, so that the fixing belt assembly 2300 (for example, the third belt 2321, see Figure 2 ) passes between the first seat body 21262 and the first limiting rod 21261 to fix the fixing belt assembly 2300 to the bottom of the carrier.

[0355] In one example, the first seat body 21262 has a first part 21262a and a second part 21262b connected to each other. The first part 21262a is connected to the first reinforcing rod 21241 and / or the second reinforcing rod 21242, and is optionally sleeved on the first reinforcing rod 21241 and / or the second reinforcing rod 21242. The second part 21262b has an opening on one side thereof that is away from the first part 21262a, more specifically toward the ISOFIX interface, so that the third belt extends out and connects with the ISOFIX interface. Optionally, the second part 21262b may be provided with a first groove, the first limiting rod 21261 is provided in the first groove, and an opening is provided on one side of the first groove close to the ISOFIX interface, but the present disclosure is not limited thereto. The other side of the second part 21262b is connected to the first part 21262a. Specifically, the first fixing hole 21263 is formed in the second portion 21262b, for example, on the side wall of the second portion 21262b, so that the first limiting rod 21261 is connected to the second portion 21262b of the first seat body 21262. In other examples, the first portion 21262a and the second portion 21262b may be an integrated structure.

[0356] In one example, if Figure 2 , Figure 4 , Figure 7B and Figure 7CAs shown, the second seat body 21272 is fixedly arranged on the reinforcing bracket 2124, for example, fixedly arranged on the other end of the second reinforcing rod 21242 (i.e., the end where the second seat body 21272 is not arranged), specifically arranged at the end of the other end, i.e., the extension section 21242c. Optionally, the second seat body 21272 is arranged near the side edge of the bottom support member 2120. The second limiting rod 21271 is arranged on the second seat body 21272 through the second mounting hole 21273 opened on the second seat body 21272, and maintains a certain distance from the bottom surface of the second seat body 21272, so that the fixing belt assembly 2300 (e.g., the third belt 2321 and / or the second belt 2312, see Figure 2 ) passes between the second seat body 21272 and the second limiting rod 21271 to fix the fixing belt assembly 2300 to the bottom of the carrier.

[0357] In one example, the second seat body 21272 may be a box-shaped structure. The second limiting rod 21271 is disposed in the box-shaped structure (i.e., the accommodating space) of the second seat body 21272, so that the fixing belt assembly (the second belt and / or the third belt) can pass between the second limiting rod 21271 and the inner surface of the second seat body 21272. One side of the upper end of the second seat body 21272 may have an inclined surface 21272a extending outward from the accommodating space of the box-shaped structure, so that the second belt and / or the third belt extend out of the accommodating space and are arranged around the outside of the carrier. Optionally, the other side of the upper end of the second seat body 21272 is provided with an edge portion 21272b extending outward for a distance, so as to be more firmly fixed to the bottom support member 2120. The present disclosure is not limited to the above structure. In other examples, the second seat body 21272 may also be configured as a convex block structure, etc.

[0358] In addition, in other embodiments, the first limiting structure 2126 and the second limiting structure 2127 may also be directly disposed on the bottom support member 2120, that is, the reinforcing bracket 2124 and the bracket receiving groove 2125 may not be disposed on the bottom support member 2120. In this case, a plurality of recessed and convex rib structures, or a honeycomb structure, etc. may be disposed at the bottom of the bottom support member 2120, so as to increase the strength of the fixing belt limiting structure or the bottom support member 2120, optimize the force distribution at the bottom of the bottom support member 2120, and contribute to the lightweight design of the bottom support member 2120, etc.

[0359] Figure 8 and Fig. 9 Shown separately Figure 1 The carrier 2100 is shown in three-dimensional images in different states, that is, Figure 8 A perspective view showing the fixing belt assembly in use, and Fig. 9 A perspective view showing the fixing belt assembly in a stowed state (ie, stowed).

[0360] In this embodiment, the bottom cover 2140 may be provided with a storage cover that can be opened and closed and a storage space for storing the fixing belt assembly (ie, Figure 2 The first receiving groove 2121 and the second receiving groove 2122 are arranged correspondingly. Figure 8 and Fig. 9 , the storage cover may include a first storage cover 2141 and a second storage cover 2142. The first storage cover 2141 is configured to block a storage space for storing, for example, a LATCH component (such as the second connecting device 23231 shown in the figure), that is, it is configured to block the first storage slot 2121. Specifically, the first storage slot 2121 may be provided corresponding to the first storage cover 2141 to facilitate the removal or retraction of the second connecting device 23231. Specifically, the second storage slot 2122 may be provided corresponding to the second storage cover 2142 to facilitate the removal or retraction of the first belt assembly 2310. In one example, the first storage cover 2141 may be provided on one side of the carrier 2100 along the transverse axis direction D4, such as a side close to the backrest of the vehicle seat 2600. Optionally, as Fig. 9 As shown, two first storage covers 2141 may be provided, each corresponding to a first storage slot 2121. Alternatively, one first storage cover may be provided to cover both first storage slots 2121 (see Fig.11 The second storage cover 2142 is configured to cover and store, for example, a Top Tether component (which can be combined with Figure 8 , wherein a portion of the first belt assembly 2310 is shown), that is, it is configured to cover the second storage slot 2122. In one example, the second storage cover 2142 can be disposed on the other side of the carrier 2100 along the transverse axis direction D4, such as a side away from the backrest of the vehicle seat 2600. The first storage cover 2141 and the second storage cover 2142 can be at least partially detachably or detachably connected to other parts of the bottom cover 2140, such as by a zipper structure, hook and loop, concealed buckle, magnetic buckle, elastic ring, etc.

[0361] In one example, the bottom cover 2140, the first storage cover 2141, and the second storage cover 2142 may all include at least one of fabric, plastic, and PE. For example, the bottom cover 2140 and the first storage cover 2141 and the second storage cover 2142 disposed thereon may be an integrated structure and substantially made of fabric, and a PE plate may be fixedly disposed (such as sewn) in the fabric to form a relatively hard structure on a portion thereof, thereby preventing the fabric from being too soft and easily collapsing, etc. More specifically, the first storage cover 2141 and / or the second storage cover 2142 may be fixed with a PE plate to form a cover with a hard structure, thereby facilitating opening and closing.

[0362] Optionally, the first storage cover 2141 and / or the second storage cover 2142 may have an opening that can be opened or closed to allow a portion of the first belt assembly and / or the second belt assembly to extend out so as to fix the carrier to the vehicle seat. In one example, the first storage cover 2141 and / or the second storage cover 2142 may be an integrated structure with the bottom support member 2140, and the opening may be detachably connected to the bottom cover member 2140 through a zipper structure, a hook and loop, a hidden button, a magnetic button, an elastic ring, etc., so as to store the fixing belt assembly 2300 in the first storage slot and / or the second storage slot, and the opening may be beautiful when closed.

[0363] The following will combine the above Figure 2 and Figure 8 and Fig. 9 To describe the storage method of the fixing belt assembly 2300. Figure 2 and Figure 8 When the carrier needs to be connected to the vehicle seat, the second belt assembly 2320 of the fixing belt assembly 2300 is taken out from the first receiving groove 2121, and the first belt assembly 2310 is taken out from the second receiving groove 2122. At this time, the second connecting device 23231 extends from the first receiving groove 2121 to connect with the ISOFIX interface on the vehicle seat, for example, and the first belt assembly 2310 is wrapped from the outside of the carrier to the top of the carrier, and the first connecting device is connected to the top of the vehicle seat.

[0364] When the carrier 2100 is not used or the carrier 2100 does not need to be fixed to the vehicle seat with the fixing belt assembly 2300, the second connecting device 23231 (see Figure 2 ) is separated from the vehicle seat and stored in the first storage groove 2121, and the first connecting device 23131 located above is removed from the vehicle seat or the vehicle-related connection position, and the first belt 2311 and the second belt 2312 of the first belt assembly 2310 are stored in the second storage cover 2122, and then the first storage cover 2141 and the second storage cover 2142 are closed respectively. The state after storage is completed is shown in FIG. Fig. 9 .

[0365] It should be noted that in this embodiment, the fixing belt assembly can be fixed in the bottom support member 2120 by the fixing belt limiting structure, but the present disclosure is not limited thereto. In other embodiments, the fixing belt assembly can also be detachably connected to the fixing belt limiting structure or other limiting structures provided on the bottom support member 2120.

[0366] refer to Fig.10 and Fig.11 The second embodiment of the present disclosure provides a carrier 3100 and a fixing belt assembly 3300 for fixing the carrier 3100 to a vehicle seat 3600. Specifically, Fig.10A perspective view showing the carrier 3100 being secured to a vehicle seat 3600 (ie, the carrier 3100 and the securing belt assembly 3300 being in use), Fig.11 The carrier 3100 and the strap assembly 3300 are shown in use as viewed from the bottom of the carrier 3100 .

[0367] like Fig.10 and Fig.11 As shown, similar to the aforementioned first embodiment, the fixing belt assembly of this embodiment is configured to be at least partially connected to the carrier 3100. Among them, the carrier 3100 may include a box body 3110 and a bottom support 3120. The bottom support 3120 is detachably connected to the box body 3110 to form a box with the box body 3110, providing a space for accommodating pets or children. The outside of the box body 3110 may be coated with a body cover 3130, and the outside of the bottom support 3120 may be coated with a bottom cover 3140. The body cover 3130 and the bottom cover 3140 may respectively include at least one of cloth, plastic, and PE, but the present disclosure is not limited thereto. In addition, the body cover 3130 and the bottom cover 3140 may be made of the same material or material combination, or different materials or material combinations may be used. In one example, the body cover 3130 and the bottom cover 3140 are detachably connected to each other, such as by a zipper structure, Velcro, a hook and loop assembly, etc., but the present disclosure is not limited thereto.

[0368] Further, Fig. 12A Show Fig.11 Another perspective view of the carrier 3100 and the strap assembly 3300 connected to the carrier 3100 is shown, wherein the bottom cover 3140 covering the carrier 3100 is removed. Fig. 12B Shown along Fig. 12A A partial cross-sectional view taken along line HH in FIG. 1 , and Fig. 12C Shown along Fig. 12A A partial cross-sectional view taken along line JJ in the figure is provided to illustrate the structure and connection method of the fixed belt limiting structure 3126, which will be described later.

[0369] Similar to the aforementioned first embodiment, the fixing strap assembly 3300 of the second embodiment of the present aspect can be connected to the carrier 3100, and optionally, a portion of the fixing strap assembly 3300 can be fixedly connected to the carrier 3100 in a detachable or non-detachable manner, so that regardless of whether the fixing strap assembly 3300 is used or not, this portion of the fixing strap assembly 3300 can always remain connected to the carrier 3100, thereby eliminating the need to repeatedly install or remove the fixing strap assembly 3300, and also facilitating the unfolding of the fixing strap assembly 3300 to quickly fix the carrier 3100.

[0370] Specifically, Fig.10 and Fig. 12A As shown, the fixing belt assembly 3300 of this embodiment has a structure similar to the fixing belt assembly 2300 in the first embodiment, that is, the fixing belt assembly 3300 may include a first belt assembly 3310 and a second belt assembly 3320. The first belt assembly 3310 includes a belt body composed of a first belt 3311 and a second belt 3312, and a first connection end 3313 and a second connection end 3314. One end of the first belt 3311 constitutes the first connection end 3313 of the first belt assembly 3310, and is provided with a first connecting device 33131, such as a Top Tether (top tether) connector, for connecting to a top anchor point on a vehicle seat or a corresponding anchor point above the vehicle seat. The other end of the first belt 3311 can be connected to one end of the second belt 3312, and the other end of the second belt 3312 constitutes the second connection end 3314 of the first belt assembly 3310, and is connected to the second belt assembly 3320 at the second connection end 3314.

[0371] Furthermore, the fixing belt assembly 3300 in this embodiment may include two second belt assemblies 3320. Each second belt assembly 3320 may include a third connection end 3322, a fourth connection end 3323, and a third belt 3321 (i.e., a second belt body) located between the third connection end 3322 and the fourth connection end 3323. The third connection end 3322 of the second belt assembly 3320 is connected to the second connection end 3314 of the first belt assembly 3310, and the fourth connection end 3323 is provided with a second connecting device 33231, such as a LATCH connector, for engaging with a corresponding connecting structure provided on the vehicle seat 3600. Optionally, the first belt assembly 3310 and the second belt assembly 3320 are fixedly connected to each other, that is, the third connection end 3322 is fixedly connected to the second connection end 3314. Alternatively, the second belt 3312 of the first belt assembly 3310 and the third belt 3321 of the second belt assembly 3320 are an integrated structure, that is, the third connection end 3322 and the second connection end 3314 are the same end point.

[0372] In addition, the specific structure and components of the first belt assembly 3310 in this embodiment can be similar to the first belt assembly 2310 in the first embodiment, for example, it has a length adjuster and a specific structure similar to the second belt 2312, etc. Figure 3 Similarly, the second belt assembly 3320 in this embodiment may also have a structure similar to the second belt assembly 2320 in the first embodiment, for details, see Figure 3 And its related contents will not be elaborated here.

[0373] Combination Figures 10 to 12AWhen the carrier 3100 and the fixing belt assembly 3300 are in use, the fixing belt assembly 3300 extends from a side of the carrier 3100 away from the backrest of the vehicle seat 3600 through the bottom side of the bottom support member 3120, and the two ends are respectively connected to different positions of the vehicle seat 3600, so as to stably and firmly fix the carrier 3100 to the vehicle seat 3600.

[0374] More specifically, if Fig.10 As shown, the first connection end 3313 of the first belt assembly 3310 can be connected to the top of the vehicle seat 3600 or a corresponding anchor point arranged above the vehicle seat 3600 through the first connection device 33131, and at least a portion of the first belt assembly 3310 (such as the second belt 3312 and optionally a portion of the first belt 3311) is wrapped around from the side of the carrier 3100 away from the back of the vehicle seat 3600 to or near the bottom of the carrier 3100. Fig.10 and Fig. 12A The second connection end 3314 of the first belt assembly 3310 is connected to the third connection end 3322 of the second belt assembly 3320 or is formed as one piece with the third connection end 3322 (i.e., the same endpoint), and the fourth connection end 3323 of the second belt assembly 3320 is connected to the vehicle seat 3600 from the bottom side of the bottom support member 3120 through a second connecting device 33231.

[0375] In addition, the bottom support member 3120 may be provided with a storage space for storing the fixing belt assembly 3300. Fig. 12A As shown, the storage space includes a first storage slot 3121 and a second storage slot 3122. The first storage slot 3121 is configured to store the second connecting device 33231 and optionally at least a portion of the second belt assembly 3320, and the second storage slot 3122 is configured to store the first connecting device 33131 and optionally at least a portion of the first belt assembly 3310. In one example, two first storage slots 3121 may be provided, each for storing one second connecting device 33231. In another example, only one storage slot may be provided to store two second connecting devices 33231 at the same time.

[0376] It should be noted that the specific structure and position of the first receiving groove 3121 and the second receiving groove 3122 may be similar to those of the first embodiment, for example, they may have a concave structure and be respectively arranged on opposite sides of the bottom support member 3120. Figure 2 The first receiving groove 2121 and the second receiving groove 2122 and related descriptions are not repeated here.

[0377] Furthermore, if Fig.11 and Fig. 12AAs shown, the carrier 3100 may also be provided with a storage cover (a first storage cover 3141 and / or a second storage cover 3142) that can be opened and closed, for shielding and closing the storage space. The storage cover may be arranged corresponding to the storage space (i.e., the first storage slot 3121 and the second storage slot 3122). In one example, the storage cover may include a first storage cover 3141 for shielding the first storage slot 3121, and a second storage cover 3142 for shielding the second storage slot 3122. Specifically, the first storage cover 3141 may be arranged corresponding to the first storage slot 3121 to avoid interference with the first storage cover 3141 when the second connecting device 33231 is taken out of the first storage slot 3121 or put back into the first storage slot 3121. Similarly, the second storage cover 3142 may be provided corresponding to the second storage slot 3122 to avoid interference with the second storage cover 3142 when the first belt assembly 3310 is taken out of the second storage slot 3122 or put back into the second storage slot 3122. In the present embodiment, a first storage cover 3141 may be provided to cover the two first storage slots 3121 at the same time, but the present disclosure is not limited thereto, and two first storage covers may also be provided and correspond to one of the first storage slots 3121 respectively. Optionally, the first storage cover 3141 and / or the second storage cover 3142 may have an opening that can be opened or closed, and the opening may be open toward the outside of the box body 3100, so that when it is opened, a part of the first belt assembly 3310 and / or the second belt assembly 3320 (for example, the second connecting device 33231 provided at the fourth connecting end 3323) can be extended to fix the carrier to the vehicle seat. In one example, the opening can be detachably connected to the storage cover and / or the bottom cover 3140 by a zipper structure, Velcro, hidden buckle, magnetic buckle, elastic loop, etc., so as to store the fixing belt assembly 3300 in the first storage slot and / or the second storage slot, and achieve aesthetic appearance when the opening is closed.

[0378] In one example, at least a portion of the first storage cover 3141 and / or the second storage cover 3142 is detachably or separably connected to the bottom cover 3140, or is a part of the bottom cover 3140 and is detachably connected to other parts of the bottom cover 3140. The above-mentioned detachable or separable connection can be achieved by a zipper structure, a hook and loop, a hidden button, a magnetic button, an elastic ring, etc., but the present disclosure is not limited thereto. Of course, it can be understood that the first storage cover 3141 and / or the second storage cover 3142 can have a similar structure, material, and setting position as those in the first embodiment, which will not be repeated here.

[0379] refer to Fig.13 and Fig.14 , Fig.13A perspective view showing the carrier 3100 of the present embodiment in a stowed state, that is, showing the fixing belt assembly 3300 being stowed; and Fig.14 for Fig.13 A perspective view of the carrier 3100 after the bottom cover 3140 is removed to show the fixing belt assembly 3300 stored in the bottom support member 3120. Fig.11 , Fig. 12A , Fig.13 and Fig.14 The storage method of the fixing belt assembly 3300 of this embodiment is described.

[0380] Specifically, Fig.11 and Fig. 12A The fixing belt assembly 3300 is shown in a use state. When the carrier 3100 needs to be fixed to the vehicle seat by the fixing belt assembly 3300, the first storage cover 3141 can be opened and the second connecting device 33231 can be removed from the first storage groove 3121 so that it at least partially extends out of the box body 3100. For example, the second connecting device 33231 can be arranged to be substantially perpendicular to the edge of the bottom support 3120 close to the vehicle seat, and extend beyond the edge of the bottom support 3120 (i.e., extend outward from the edge) so as to be connected with, for example, an ISOFIX interface provided on the vehicle seat. In addition, the second storage cover 3142 can be opened and the first belt assembly 3310 can be removed from the second storage groove 3122, so that the first belt assembly 3310 can be wound from the outside of the carrier (e.g., the box body 3110) away from the vehicle seat back to the top of the carrier, and connected to the top of the vehicle seat or a corresponding anchor point above it through the first connecting device 33131 provided at the first connecting end 3313.

[0381] refer to Fig.13 and Fig.14 , showing the carrier 3100 and the fixing belt assembly 3300 in the storage state. When the carrier 3100 is not in use, or when the fixing belt assembly 3300 is not needed to fix the carrier 3100 to the vehicle seat, the second connecting device 33231 can be separated from the vehicle seat and stored in the first storage groove 3121, and the first connecting device 33131 located above is removed from the vehicle seat or the vehicle-related connection position and stored in the second storage groove 3122 together with the first belt assembly 3310. Then, the first storage cover 3141 and the second storage cover 3142 are closed respectively to achieve the storage of the fixing belt assembly 3300. Please refer to the state of the carrier 3100 after storage. Fig.13 .

[0382] In addition, if Fig. 12AAs shown, a reinforcing bracket is also provided on the bottom support member 3120 to enhance the structural stability of the bottom support member 3120 and the carrier 3100. The reinforcing bracket is provided on the bottom side of the bottom support member 3120, for example, in a bracket receiving groove 3125 recessed from the bottom side of the bottom support member 3120. Optionally, the bracket receiving groove 3125 is provided between the first receiving groove 3121 and the second receiving groove 3122.

[0383] The difference from the first embodiment is that Fig. 12A As shown, the reinforcing bracket of this embodiment can be a reinforcing rod 3124, and is arranged at the middle position of the bottom support member 3120 in the horizontal axis direction D6. Specifically, the reinforcing rod 3124 is fixedly arranged at the middle of the bottom side of the bottom support member 3120 in the horizontal axis direction D6 (that is, approximately located at the midline of the bottom support member 3120 along the horizontal axis direction D6), and extends along the longitudinal axis direction D5. However, the reinforcing rod 3124 of this embodiment is not limited to the above position. For example, it can also be arranged at a position deviated from the midline of the bottom support member 3120 along the horizontal axis direction D6 by a certain distance, but will not interfere with the first receiving groove 3121 and the second receiving groove 3122.

[0384] By providing a reinforcing rod 3124 in the middle of the bottom support member 3120, the structure of the bottom support member 3120 can be further simplified, and its weight can be reduced while its structural stability is enhanced.

[0385] In one example, two supporting feet 3123 may be provided on the bottom support member 3120, respectively located at the two ends of the bottom support member 3120 along the longitudinal axis direction D5, for example, near the edge of the bottom support member 3120. Optionally, the two supporting feet 3123 are symmetrically arranged relative to the center line of the bottom support member 3120 in the longitudinal axis direction D5. Each supporting foot 3123 may be a long strip of plate-like member, fixedly connected to the bottom support member 3120 by fasteners or bonding, and extends approximately along the transverse axis direction D6 of the bottom support member 3120. Optionally, the supporting foot 3123 may have a curvature to adapt to the shape of the edge of the bottom support member 3120.

[0386] In this example, both ends of the reinforcing rod 3124 can extend to the two supporting feet 3123 respectively, for example, inserted under the supporting feet 3123, so that its two ends are respectively limited between each supporting foot 3123 and the bottom support member 3120, thereby limiting the reinforcing rod 3124.

[0387] Combination FIG. 12A to FIG. 12CIn this embodiment, a fixing belt limiting structure 3126 may be further provided on the bottom support member 3120 to limit the fixing belt assembly 3300. Thus, when the fixing belt assembly 3300 is used to fix the carrier 3100, the fixing belt limiting structure 3126 can limit the fixing belt assembly 3300 within a certain range and prevent it from slipping off from the side of the case of the carrier 3100. At the same time, when the fixing belt assembly 3300 is not used, the fixing belt limiting structure 3126 can limit at least a portion of the fixing belt assembly 3300 to the carrier 3100 (i.e., keep it connected to the carrier 3100), so that it will not be scattered around the case, and it is convenient to take out and quickly fix the carrier 3100.

[0388] In one example, two fixed belt limiting structures 3126 are provided on the reinforcing rod 3124 to respectively limit one of the third belts 3321 of the fixed belt assembly 3300. Specifically, the two fixed belt limiting structures 3126 can be respectively fixedly provided at the two ends of the reinforcing rod 3124 or close to the two ends of the reinforcing rod 3124. For example, the fixed belt limiting structure 3126 can be provided close to the supporting foot 3123 and located on the inner side of the supporting foot 3123. It should be noted that the "inner side" here refers to the direction from the edge of the bottom support member 3120 toward the center thereof.

[0389] like Fig. 12B As shown, the fixing belt limiting structure 3126 can be fixed to the bottom support member 3120 by a fastener 3128. Specifically, in this embodiment, the fastener 3128 can pass through the bottom support member 3120, the reinforcing rod 3124 and the fixing belt limiting structure 3126 in sequence, so as to fix the reinforcing rod 3124 and the fixing belt limiting structure 3126 to the bottom support member 3120 at the same time.

[0390] Combination FIG. 12A to FIG. 12C There is a gap 31264 between the fixing belt limiting structure 3126 and the reinforcing rod 3126 for the fixing belt assembly (such as the third belt 3321) to pass through.

[0391] In one example, the fixing belt limiting structure 3126 may include a first tubular structure 31261, which is sleeved and fixed on the reinforcing rod 3124, that is, the reinforcing rod 3124 is limited between two side walls of the first tubular structure 31261. For example, both ends of the first tubular structure 31261 may be connected to the reinforcing rod 3124 by fasteners 3128, and fixed together to the bottom support member 3120. Specifically, the first tubular structure 31261 may be arranged along the longitudinal axis direction D5. In this example, a slit is provided on the side wall of the first tubular structure 31261 and passes through the side wall along the transverse axis direction D6, and the slits on the two side walls of the first tubular structure 31261 are connected to each other to form a penetration gap 31264 for the third belt 3321 of the fixing belt assembly to pass through, wherein the slit can be provided close to the upper wall of the first tubular structure 31261, so that the third belt 3321 passes through the slit on one side wall of the first tubular structure 31261, and extends between the inner surface of the upper wall of the first tubular structure 31261 and the outer surface of the upper side of the reinforcing rod 3124, and then leaves the penetration gap 31264 through the slit on the other side wall of the first tubular structure 31261, thereby limiting the fixing belt assembly in the longitudinal axis direction D5 to prevent the fixing belt assembly from accidentally detaching. It can be understood that the above-mentioned "upper wall" and "side wall" are part of the peripheral wall of the first tubular structure 31261, that is, the peripheral wall of the first tubular structure 31261 includes an upper wall, two side walls and a lower wall.

[0392] Optionally, the fixed belt limiting structure 3126 may also have a second tubular structure 31262, and the second tubular structure 31262 and the first tubular structure 31261 are arranged crosswise with each other, for example, the second tubular structure 31262 may be arranged along the transverse axis direction D6 (optionally substantially perpendicular to the first tubular structure 31261), and at least communicate with each other through the through-gap 31264, so as to better limit the fixed belt assembly. Specifically, the length of the second tubular structure 31262 extending in the transverse axis direction D6 (i.e., the length L3 of the second tubular structure 31262) is greater than the width of the first tubular structure 31261. Specifically, the third belt 3321 may extend in the second tubular structure 31262 (e.g., extend through the entire second tubular structure 31262) and pass through the through-gap 31264, so as to increase the length of the third belt 3321 in the fixed belt limiting structure 3126, so as to increase the limiting effect on the fixed belt assembly in the transverse axis direction D6. In this example, the second tubular structure 31262 is arranged crosswise with the reinforcing rod 3124, and the penetration gap 31264 is formed between the second tubular structure 31262 and the reinforcing rod 3124, for example, between the inner surface of the upper wall of the second tubular structure 31262 and the upper outer surface of the reinforcing rod 3124, but the present disclosure is not limited thereto. Optionally, the first tubular structure 31261 and the second tubular structure 31262 can be separate components assembled with each other. Optionally or alternatively, the first tubular structure 31261 and the second tubular structure 31262 can be integrally formed, wherein the slit forming the penetration gap 31264 is located on the side wall of the first tubular structure 31261 inside the second tubular structure 31262. For example, the slit extends along the length direction of the side wall of the first tubular structure 31261 in the second tubular structure 31262, that is, the side wall of the first tubular structure 31261 in the second tubular structure 31262 forms a rib (for example Fig. 12C In other words, the through gap 31264 (composed of a slit) is located between the first tubular structure 31261 and the second tubular structure 31262, that is, between the side wall of the first tubular structure 31261 inside the second tubular structure 31262 (i.e., the rib 31263) and the inner surface of the upper wall of the second tubular structure 31262. Optionally, the center line of the first tubular structure 31261 in the vertical direction and the center line of the second tubular structure 31262 in the vertical direction are approximately at the same level, so that the entire height or thickness of the fixing belt limiting structure 3126 is minimized to prevent the carrier 3100 from shaking due to the uneven bottom of the bottom support 3120 when it is placed on the vehicle seat.

[0393] Of course, it can be understood that in other examples, only the second tubular structure 31262 through which the fixing belt assembly (such as the third belt 3321) extends can be provided, and the second tubular structure 31262 can be fixed to the bottom support member 3120 by means of fasteners or adhesives. In this example, at least one convex rib 31263 extending along the longitudinal axis direction D5 can be provided in the second tubular structure 31262, and at least one convex rib 31263 can protrude inwardly from the upper wall and / or the lower wall of the second tubular structure 31262 (i.e., extend along the vertical direction D7) to form a slit with the lower wall and / or the upper wall of the second tubular structure 31262, that is, a penetration gap 31264 for the third belt 3321 to pass through. Optionally, at least one convex rib 31263 may protrude from the lower wall of the second tubular structure 31262 toward its upper wall, the reinforcing rod 3124 is passed through the second tubular structure 31262 (i.e., through its two side walls), and a penetration gap 31264 is formed between the inner surface of the upper wall of the second tubular structure 31262 and the upper outer surface of the reinforcing rod 3124.

[0394] In various examples, the reinforcing rod 3124 is located between the two side walls of the first tubular structure 31261 and / or between the raised ribs 31263.

[0395] In one example, the fixing belt limiting structure 3126 can be made of plastic, resin, metal, etc., but the present disclosure is not limited thereto. In addition, the first tubular structure 31261 and the second tubular structure 31262 of the fixing belt limiting structure 3126 can be two separate structures fixedly connected to each other, or can be an integral structure formed in one piece.

[0396] Alternatively, if Fig. 12A and Fig.14 As shown, another fixed belt limiting structure may be further provided on the bottom support member 3120 of the present embodiment, for example, located near the first receiving groove 3121, to limit the fourth connection end 3323 of the second belt assembly 3320, thereby further limiting the fixed belt assembly, and in particular, preventing the second connecting device 33231 from swinging at will. The other fixed belt limiting structure, for example, has a structure like the first limiting structure 2126 in the first embodiment, but may also have other structures, and the present disclosure is not limited thereto. Optionally or alternatively, the bottom cover is connected to the bottom support member 3120 near the first receiving groove 3121 and / or the second receiving groove 3122, for example, by a bonding structure, a snap button structure, etc., and optionally, a gap is also provided at the connection structure for the third belt 3321 to pass through, thereby further limiting the fixed belt assembly.

[0397] In addition, a recess for the fixing belt assembly to extend through may be further provided on the bottom support member 3120 , so as to prevent the fixing belt assembly from slipping left and right to a greater extent and further reduce the overall weight of the bottom support member 3120 .

[0398] Fig.15A A stereoscopic view of a carrier 4100 and a fixing belt assembly 4300 according to a third embodiment of the present disclosure is shown, wherein the bottom cover is removed to illustrate the specific structure of the bottom support 4120 and the specific connection method with the fixing belt assembly 4300. Fig. 15B Shown along Fig.15A A partial cross-sectional view taken along line KK in FIG. Fig. 15C Shown along Fig.15A A partial cross-sectional view taken along line NN in FIG. Fig.15A The carrier 4100 and the strap assembly 4300 are shown in use, and Fig.16 The carrier 4100 and the strap assembly 4300 are shown in a stowed state.

[0399] like Fig.15A As shown, the carrier 4100 and the fixing belt assembly 4300 in the third embodiment of the present disclosure have a similar structure to the second embodiment, except that no reinforcing bracket is provided in this embodiment, that is, no reinforcing bracket is provided. Fig. 12A Reinforcement rod 3124 is shown.

[0400] Specifically, the bottom support member 4120 of the present embodiment may also be provided with a fixed belt limiting structure 4126 for limiting the fixed belt assembly 4300. In one example, two fixed belt limiting structures 4126 may be provided, respectively located at or near the two ends of the bottom support member 4120 along the longitudinal axis direction D8. For example, two support feet 4123 are provided on the bottom side of the bottom support member 4120, and are symmetrically provided at the two ends of the bottom support foot 4120 in the longitudinal axis direction D8, for example, near its edge. The two fixed belt limiting structures 4126 may be provided at one of the support feet 4123, specifically, may be provided on the inner side of the support foot 4123, so as to avoid interference between the support foot 4123 and the fixed belt assembly 4300. Optionally, the two fixed belt limiting structures 4126 are symmetrically provided about the midline of the bottom support member 4120 in the longitudinal axis direction D8, that is, both are on a line (virtual line, not shown in the figure) extending along the longitudinal axis direction D8. In this embodiment, two fixed belt limiting structures 4126 can be set at the midline position of the bottom support member 4120 along the transverse axis direction D9, but the present disclosure is not limited thereto, and can also be set to be offset from the midline position. In another embodiment, only one fixed belt limiting structure 4126 can be set, and the fixed belt limiting structure 4126 can be set to extend in the longitudinal axis direction D8 of the bottom support member 4120 and limit the two third belts 4321 at the same time, but the present disclosure is not limited thereto.

[0401] Combination FIG. 15A to FIG. 15C Similar to the aforementioned second embodiment, the fixing belt limiting structure 4126 of this embodiment may have a first tubular structure 41261 and / or a second tubular structure 41262.

[0402] In one example, the fixing belt limiting structure 4126 may only have a first tubular structure 41261, which has a length extending along the longitudinal axis direction D8. The fixing belt limiting structure 4126 may be fixedly arranged on the bottom support member 4120, for example, the first tubular structure 41261 is connected to the bottom support member 4120 by a fastener 4128 at both ends along its length. In this example, the first tubular structure 41261 has a slit running through its side wall along the transverse axis direction D9, and the slits on the two side walls of the first tubular structure 41261 are connected to each other to form a through-gap 41264 for the third belt 4321 of the fixing belt assembly to pass through, thereby limiting a portion of the third belt 4321 within the through-gap 41264 of the fixing belt limiting structure 4126 to prevent the fixing belt assembly from accidentally detaching. Optionally, the slit may be arranged close to the upper wall of the first tubular structure 41261.

[0403] In another example, the fixing belt limiting structure 4126 may only have a second tubular structure 41262, which has a length extending along the transverse direction D9. The third belt 4321 of the fixing belt assembly 4300 may pass through the second tubular structure 41262, so that its movement in the longitudinal direction D8 is limited. The second tubular structure 41262 may be fixedly connected to the bottom support member 4120 by means of fasteners or adhesive. Optionally, at least one convex rib 41263 extending along the longitudinal direction D8 may be provided in the second tubular structure 41262, and at least one convex rib 41263 may protrude inwardly from the upper wall and / or lower wall of the second tubular structure 41262 (i.e., extending along the vertical direction D10) to form a slit (i.e., a gap 41264 is provided), thereby further limiting the movement of the third belt 4321 in the vertical direction D10 to make it more stable. In a specific example, at least one convex rib 41263 may be a plurality of convex ribs 41263, and the plurality of convex ribs 41263 may protrude downward from the upper wall of the second tubular structure 41262 or may protrude upward from the lower wall of the second tubular structure 41262. In another specific example, at least one convex rib 41263 may be alternately disposed on the upper wall and the lower wall of the second tubular structure 41262, and may protrude downward and upward, respectively. However, the present disclosure is not limited thereto, and the convex ribs may also be arranged in other ways.

[0404] In another example, the fixed belt limiting structure 4126 may have a first tubular structure 41261 and a second tubular structure 41262 that intersect each other, wherein the first tubular structure 41261 and the second tubular structure 41262 may respectively have the structures in the aforementioned examples, which are not described in detail here. The slit of the first tubular structure 41261 and the slit (or penetration gap) of the second tubular structure 41262 are connected to or overlap with each other to form a penetration gap 41264. In one example, the first tubular structure 41261 and the second tubular structure 41262 may be separate structures that are sleeved and connected to each other, but the present disclosure is not limited to this. In another example, the first tubular structure 41261 and the second tubular structure 41262 may be an integral structure that is integrally formed. It should be noted that the side wall of the first tubular structure 41261 having a slit may also serve as the convex rib 41263 in the second tubular structure 41262.

[0405] In addition, the first tubular structure 41261 and / or the second tubular structure 41262 can be made of plastic, resin, metal, etc., but the present disclosure is not limited thereto.

[0406] Furthermore, the fixed belt limiting structure 4126 in this embodiment can also be fixed by the support feet 4123 set at both ends of the bottom support member 4120, or fasteners can be passed through the support feet 4123 and the fixed belt limiting structure 4126 respectively to fix both together to the bottom support member 4120, but the present disclosure is not limited to the above method.

[0407] Through this arrangement of the present embodiment, that is, directly setting the fixing belt limiting structure on the bottom support 4120 without setting a reinforcing bracket such as a reinforcing rod, the structure of the bottom support 4120 can be further simplified and its weight can be further reduced, while at the same time, the carrier 4100 can be stably fixed to the vehicle seat.

[0408] Fig.17 A bottom perspective view of a carrier 5100 according to a fourth embodiment of the present disclosure is shown, wherein a bottom cover is removed to show a bottom support 5120 of the carrier 5100 . Fig.18 Show Fig.17 A bottom view schematic diagram of the carrier 5100, which specifically shows the specific structure of the bottom support member 5120. Fig.19A and Fig.19B A stereoscopic view and a top view of the fixing belt limiting structure 5126 are shown. Fig. 20 Show Fig.17 A perspective view of the carrier 5100 is shown secured to a vehicle seat 5600 .

[0409] like Fig.17 , Fig.18 and Fig. 20 As shown, the bottom support member 5120 of the carrier 5100 of this embodiment may be provided with a fixed belt limiting structure 5126 and / or a reinforcing rod 5124. The reinforcing rod 5124 may have a structure and a setting method similar to those of the aforementioned second embodiment, which will not be described in detail here. The following will mainly describe the differences between this embodiment and the aforementioned embodiments.

[0410] In this embodiment, the fixing belt limiting structure 5126 is configured to fix the fixing belt assembly 5300 (see Fig. 20 ) is limited so that the fixing belt assembly 5300 will not slip off the box of the carrier 5100 when in use, and the fixing belt assembly 5300 can be at least partially restricted on the carrier 5100 when not in use, so that it will not be scattered around the carrier 5100, which is convenient for quick removal and fixation.

[0411] In one example, two fixed belt limiting structures 5126 may be provided on the bottom support member 5120 to respectively limit one of the third belts 5321 of the fixed belt assembly 5300. Specifically, the two fixed belt limiting structures 5126 may be provided on the reinforcing rod 5124, for example, respectively fixedly provided at both ends of the reinforcing rod 5124, or close to both ends of the reinforcing rod 3124. Optionally, the fixed belt limiting structures 5126 may be provided close to the supporting foot 5123 and located on the inner side of the supporting foot 5123. In another example, the reinforcing rod 5124 may not be provided on the carrier 5100, and the two fixed belt limiting structures 5126 may be respectively provided at or near both ends of the bottom support member 5120 along the longitudinal axis direction D11.

[0412] Optionally, the fixing belt limiting structure 5126 may have a first tubular structure 51261 and / or a second tubular structure 51262. In this embodiment, Figures 18 to 19B As shown, the fixing belt limiting structure 5126 may include a first tubular structure 51261 and a second tubular structure 51262 that intersect each other. The first tubular structure 51261 may be arranged along the longitudinal axis direction D11. Specifically, the first tubular structure 51261 may extend in the longitudinal axis direction D11 to be sleeved and fixed at or near both ends of the reinforcing rod 5124. The second tubular structure 51262 may be arranged at an angle to the first tubular structure 51261, that is, the second tubular structure 51262 and the reinforcing rod 5124 also form an angle.

[0413] For example, Fig.18 As shown, at least a portion of the second tubular structure 51262 is inclined (i.e., angled) relative to both the longitudinal axis direction D11 and the transverse axis direction D12 of the carrier 5100, so that the distance between the first ends 51262a of the two second tubular structures 51262 located at both ends of the bottom support member 5120 is smaller than the distance between the second ends 51262b of the two second tubular structures 51262. It should be noted that when the carrier 5100 is placed on a vehicle seat, the first end 51262a of the second tubular structure 51262 is the end close to the backrest of the vehicle seat, and the second end 51262b is the end away from the backrest of the vehicle seat.

[0414] Further integration Fig.18 and Fig. 20 It can be seen that by setting such a fixing belt limiting structure 5126, when the carrier 5100 is fixed to the vehicle seat 5600 through the fixing belt assembly 5300, the distance between the two belt bodies against the front side of the carrier 5100, such as the second belt body 5312 connected to or integrally formed with the third belt body 5321, is increased. The increased distance is shown by the reference numeral "W5" in the figure, that is, Fig. 20 The spacing W5 shown is greater than Fig.10As shown, when the vehicle stops suddenly due to collision or unexpected circumstances, the pet can be prevented from colliding with the belt body that is harder due to tension, thereby improving the safety of the pet in the vehicle 5100.

[0415] In one example, the first tubular structure 51261 and the second tubular structure 51262 can be connected to each other through at least a penetration gap (not shown, similar to "31264" in the previous embodiment, which will not be described here), so that the fixing belt assembly (for example, its third belt 5321) can extend in the second tubular structure 51262 and pass through the penetration gap between the first tubular structure 51261 and the second tubular structure 51262. Optionally, the first tubular structure 51261 and the second tubular structure 51262 can be integrally formed, wherein the penetration gap is located on the side wall of the first tubular structure 51261 in the second tubular structure 51262. Alternatively, the first tubular structure 51261 and the second tubular structure 51262 can be separate components assembled with each other.

[0416] In another example, the first tubular structure 51261 and the second tubular structure 51262 are not connected. For example, the first tubular structure 51261 is configured to be fixed to the bottom support member 5120, for example, by fasteners, and sleeved on the reinforcing rod 5124, so as to fix the reinforcing rod 5124 and the fixing belt limiting structure 5126 on the bottom support member 5120. The second tubular structure 51262 is configured to guide and limit the fixing belt assembly. The first tubular structure 51261 and the second tubular structure 51262 can overlap each other.

[0417] In other examples, the fixing belt limiting structure 5126 may only include a second tubular structure 51262 fixedly connected to the bottom support member 5120 to guide and limit the fixing belt assembly.

[0418] Optionally, the second tubular structure 31262 (see Fig. 12A ) compared to Fig.18 and Fig.19B As shown, the second tubular structure 51262 in this embodiment has a longer length L4, ie, L4>L3, further increasing the length of the third belt 5321 extending in the fixing belt limiting structure 5126, thereby further increasing the limiting effect on the fixing belt assembly.

[0419] In addition, if Fig.18 As shown, one or more glue reducing grooves 5127 may also be provided on the bottom support member 5120 of this embodiment, and their positions avoid other structures on the bottom support member 5120, which is beneficial to the molding of the bottom support member 5120 and can reduce the weight of the bottom support member 5120 and the carrier 5100.

[0420] Fig.21 A rear view of a carrier 6100 according to a fifth embodiment of the present disclosure is shown, that is, a view observed from the side of the carrier 6100 close to the vehicle seat back. The carrier 6100 of this embodiment is different from the previous embodiments in that the size of the first window 6116A located on the rear side (that is, when the carrier 6100 is placed on the vehicle seat, it is close to or in contact with the side support 6111 of the vehicle seat back) can be larger than the size of the first window 6116B located on the front side (that is, away from the side support 6111 of the vehicle seat back). When the carrier 6100 is placed on the vehicle, at least a portion of the rear side or the entire rear side will abut against the vehicle seat back. By increasing the size of the first window 6116A on the rear side, that is, making it larger than the size of the first window 6116B on the side away from the vehicle seat back, the air permeability of the rear side of the carrier 6100 is increased, thereby improving the air permeability of the rear side of the carrier 6100. In addition, the window 6116A and / or the first window 6116B may have a substantially rectangular shape, but the present disclosure is not limited thereto, and the window 6116A and / or the first window 6116B may also have a circular, elliptical, trapezoidal, or other shape.

[0421] Next, a second group of embodiments for fixing a carrier to a vehicle seat will be described. It should be understood that some components or structures in each group of embodiments can also be applied to other groups of embodiments. For the sake of simplicity, the embodiments described below have the same components or structures as those in the previous embodiments, and their description will be omitted.

[0422] More and more caregivers use carriers (such as sleeping boxes) for children or pets to ensure their safety in moving vehicles. In order to more stably fix the box to the vehicle seat, some existing carriers use a combination of Top Tether components and LATCH components for fixation. Different vehicle types may have different anchor points. For example, a common Tether anchor point (i.e., an anchor point on the vehicle for connecting the end of the Top Tether component) can be located at the top of the trunk near the vehicle seat back (hereinafter referred to as "anchor point G1"), or at the top of the trunk at a farther angle relative to the carrier, or below the vehicle seat back (hereinafter referred to as "anchor point G2"), where anchor point G1 is closer to the vehicle, while anchor point G2 is farther from the vehicle.

[0423] Generally, in order to connect to the anchor point G1 or the anchor point G2, the length of the Tether belt of the existing Top Tether assembly is adjustable. However, since the elongation of the Tether belt remains unchanged, when connected to different anchor points for collision testing, the test results at each anchor point may vary greatly, and some test data cannot meet the safety requirements of the vehicle, that is, the existing Tether assembly is not effective in protecting children or pets when connected to certain anchor points, affecting safety.

[0424] An embodiment of the present disclosure provides a connection and fixing device (also referred to as a "fixing belt assembly") M300. Figure 22 to Figure 25 , Fig. 22 A perspective view of a carrier M100 fixed to a vehicle seat M500 via a connecting fixture M300; Fig.23 is a perspective view of the connecting fixture M300; Fig.24 is a perspective view of a carrier M100 provided with a connecting fixture M300, wherein a bottom cover covering the outside of a bottom support M120 is removed so as to illustrate the connection between the connecting fixture M300 and the bottom support M120; and Fig.25 It is a three-dimensional view of a bottom support member M120 provided with a connecting and fixing device M300.

[0425] like Fig. 22 As shown, the carrier M100 includes a box body M110 and a bottom support member M120. The bottom support member M120 is detachably connected to the box body M110 and forms a box with the box body M110 to provide a space for accommodating pets or children. The connecting and fixing device M300 can be configured to fix the carrier M100 to the vehicle seat M500. In one example, at least a portion of the connecting and fixing device M300 can be arranged around a side of the carrier M100 away from the backrest of the vehicle seat M500, so that the carrier M100 can be against the backrest of the vehicle seat M500 and be bound to the vehicle seat M500. Specifically, the first connecting end of the connecting and fixing device M300 can be connected to the top of the vehicle seat or a corresponding anchor point above it (hereinafter referred to as the "first anchor point"), and at least a portion of the connecting and fixing device M300 (for example, its belt body) is wrapped from above the vehicle M100, from the side of the vehicle M100 away from the backrest of the vehicle seat M500 to the bottom of the vehicle M100, so that the second connecting end of the connecting and fixing device M300 is connected to another anchor point on the vehicle seat (hereinafter referred to as the "second anchor point"), such as a vehicle seat belt interface or an ISOFIX interface, but the present disclosure is not limited to the above-mentioned connection position and wrapping method.

[0426] Combined with reference Fig. 22 and Fig.23The connection and fixing device M300 of this embodiment can be a fixing belt assembly, which includes a first belt connection assembly (also referred to as the first belt assembly) M301 and a second belt connection assembly (also referred to as the "first belt assembly") M302. The first belt connection assembly M301 and the second belt connection assembly M302 can be detachably connected to each other to facilitate replacement, substitution or maintenance. Specifically, one end of the first belt connection assembly M301 (also referred to as its "first end") constitutes the first connection end of the connection and fixing device M300, the other end of the first belt connection assembly M301 (also referred to as the "second end") is detachably connected to the first end M332 of the second belt connection assembly M302, and the second end M333 of the second belt connection assembly M302 constitutes the second connection end of the connection and fixing device M300.

[0427] In this embodiment, the first belt connection assembly M301 may include a first belt structure M310 and a second belt structure M320. The first belt structure M310 and the second belt structure M320 are used interchangeably and are detachably connected to the second belt connection assembly M302, respectively. That is, the first belt structure M310 and the second belt structure M320 are not used at the same time. For different anchoring points or anchoring methods in the vehicle, the first belt structure M310 or the second belt structure M320 can be used interchangeably to connect with the second belt connection assembly M302. For example, when the carrier M100 is placed on a vehicle using the anchor point G1 as the first anchoring point, the carrier M100 can be fixed by the first belt structure M310; and when the carrier M100 is placed on a vehicle using the anchor point G2 as the first anchoring point, the first belt structure M310 can be replaced with the second belt structure M320, so that the carrier M100 can be fixed to the vehicle seat M500 by the second belt structure M320.

[0428] Specifically, Fig.23 As shown, the first belt structure M310 may include a first belt body M311, and a first end M312 and a second end M313 located at both ends of the first belt body M311. When the first belt structure M310 is used to connect with the second belt connection component M302, the first end M312 of the first belt structure M310 constitutes the first connection end of the connection fixing device M300, and the second end M313 is detachably connected to the second belt connection component M302. For example, the first belt structure M310 may be a Top Tether component, and the second belt connection component M302 may be a LATCH component.

[0429] In one example, the first end M312 may be provided with a hook (e.g., a Tether hook) to connect to a first anchor point provided on the vehicle. Optionally or additionally, the second end M313 may be provided with a buckle to detachably cooperate with a buckle provided at the first end M332 of the second belt connection assembly M302, but the present disclosure is not limited thereto. In other examples, the detachable connection structure provided at the second end M313 of the first belt structure M310 and the first end M332 of the second belt connection assembly M302 may also be a hook-and-loop structure, a buckle structure, etc., and the structures of the two may be interchangeable.

[0430] Similarly, the second belt structure M320 may also include a second belt body M321, and a first end M322 and a second end M323 located at both ends of the second belt body M321. When the second belt structure M320 is used to connect with the second belt connection component M302, the first end M322 of the second belt structure M320 constitutes the first connection end of the connection fixing device M300, and the second end M323 is detachably connected to the second belt connection component M302. In one example, the second belt structure M320 may also be a Top Tether component, and the first end M322 and the second end M323 of the second belt structure M320 may be configured to be similar to the first belt structure M310, for example, respectively provided with matching structures such as hooks and buckles that are detachably connected to each other, which will not be repeated here. By providing such a detachable connection, the first belt structure M310 and the second belt structure M320 can be easily replaced, while ensuring that the connection between the first belt structure M310 or the second belt structure M320 and the second belt connection assembly M302 is reliable and stable, thereby being suitable for different types of vehicles using different first anchoring points.

[0431] Furthermore, the first belt structure M310 may be provided with a first length adjuster M314 to adjust the initial effective length of the first belt structure M310. Additionally or alternatively, the second belt structure M320 may be provided with a second length adjuster M324 to adjust the initial effective length of the second belt structure M320. It should be noted that although the figure shows that both the first belt structure M310 and the second belt structure M320 are provided with length adjusters, the present disclosure is not limited to this, that is, both may not be provided with length adjusters, or length adjusters may be provided selectively.

[0432] Optionally, the initial effective length of the first belt body M311 of the first belt structure M310 may be smaller than the initial effective length of the second belt body M321 of the second belt structure M320, so as to adapt to the different distances between the vehicle M100 and the corresponding anchor points on the vehicle. It should be noted that the "initial effective length" (also referred to as "usage length") in this article refers to the length of the belt body used to fix the vehicle M100 when the vehicle M100 is fixed to the vehicle seat and is not impacted. That is to say, in this embodiment, the total length of the first belt body M311 (i.e., the length of the belt body itself) may be smaller than the total length of the second belt body M321; or, the first belt body M311 and the second belt body M321 may also have the same total length, and then be adjusted to different initial effective lengths by a length adjuster to adapt to the first anchor points of different vehicle types.

[0433] In this embodiment, the first belt structure M310 and the second belt structure M320 may have a certain elongation respectively. In one example, the first belt structure M310 (e.g., its first belt body M311) and the second belt structure M320 (e.g., its second belt body M321) have different elongations. Specifically, the elongation of the first belt body M311 of the first belt structure M310 may be greater than the elongation of the second belt body M321 of the second belt structure M320.

[0434] For example, the elongation of the belt can be tested in the following manner: take a length of belt L1, slowly apply a certain amount of force to it, such as 5560N (1250lbf), measure the length of the belt after being stretched, that is, L2, and calculate the percentage of the belt elongation by the formula (L2-L1) / L1*100%, but the present disclosure is not limited to the above test method.

[0435] Based on the above test, it can be understood that under the same test (stress) conditions, since the first belt body M311 is shorter and is set to have a larger elongation, that is, the belt body is softer (larger deformation), after it is subjected to impact force, a larger buffer can be obtained through a larger deformation; and since the second belt body M321 is longer and is set to have a smaller elongation, that is, the belt body is harder (smaller deformation), after it is subjected to an impact force of the same magnitude, an equal buffering effect can be obtained through a longer webbing combined with a smaller deformation, thereby making the carrier M100 fixed on the vehicle seat more stable.

[0436] Through the above test method, the elongation of the first belt body M311 can be 17% to 26%, and the elongation of the second belt body M321 can be 7% to 16%. Specifically, the elongation of the first belt body M311 is 21%, and the elongation of the second belt body M321 is 12%. Of course, the present disclosure is not limited to the above values.

[0437] By providing a first belt structure M310 and a second belt structure M320 with different elongations on the connection fixture M300, the connection fixture M300 can be better adapted to fix the vehicle M100 to different types of vehicles (i.e., using different anchor points). For example, when the vehicle M100 is fixed using an anchor point G1 that is closer to the vehicle M100 (i.e., located at the top of the trunk near the backrest of the vehicle seat M500, not shown in the figure), the first belt structure M310 with a larger elongation can be used in the connection fixture M300; and when the vehicle M100 is fixed using an anchor point G2 that is farther away from the vehicle M100 (i.e., located at a farther oblique angle relative to the vehicle M100 at the top of the trunk, or below the backrest of the vehicle seat M500), the second belt structure M320 with a smaller elongation can be used. In this way, the instantaneous force on the first belt body M311 and the second belt body M321 can be reduced when the carrier M100 is impacted, that is, the instantaneous force on the belt body is buffered by slow deformation, so that the belt body will not break instantly due to being short (such as the first belt body M311), or will not deform too much due to being long (such as the second belt body M321), thereby weakening the restraining force on the carrier. More specifically, when the vehicle M100 is fixed by the anchor point G1, the effective connection distance between the first belt structure M310 and the anchor point G1 is shorter, that is, the initial effective length of the first belt body M311 is shorter. By increasing its elongation, its overall deformation can be increased and deformed slowly to reduce the instantaneous force on the belt body and avoid its breakage, thereby ensuring the binding force on the vehicle; when the vehicle M100 is fixed by the anchor point G2, the effective connection distance between the second belt structure M320 and the anchor point G2 is longer, that is, the initial effective length of the second belt body M321 is longer. By reducing its elongation, its overall deformation can be reduced to ensure the binding force on the vehicle, thereby fixing the vehicle M100 more firmly and stably on the vehicle seat.

[0438] In addition, if Fig.23As shown, the second belt connection assembly M302 includes a third belt body M331, and a first end M332 and a second end M333 respectively located at both ends of the third belt body M331. Specifically, the first end M332 of the second belt connection assembly M302 is detachably connected to the second end M313 of the first belt structure M310 or the second end M323 of the second belt structure M320. The second belt connection assembly M302 may include at least one second end M333, and the first end M332 and each second end M333 may be connected through the corresponding third belt body M331. For example, in this embodiment, the second belt connection assembly M302 can be provided with two second ends M332, and the first end M332 can be connected to each second end M332 through a third belt body M331, that is, the second belt connection assembly M302 includes two third belt bodies M331 corresponding to the two second ends M332 respectively; and alternatively, the two second ends M332 can be connected through a third belt body M331, and the third belt body M331 can be slidably connected to a connecting piece (such as a buckle, a ring, etc.) provided at the first end M332, so that the position of the first end M332 on the third belt body M331 is adjustable, so as to better adapt to the outer contour of the carrier M100 fixed on the vehicle seat, so as to more stably bind the carrier M100 to the vehicle seat.

[0439] In one example, the first belt body M311, the second belt body M321 and / or the third belt body M331 can be elastic webbing, but the present disclosure is not limited thereto. In addition, although not shown in the figure, it can be understood that the second belt connection assembly M302 can also include a length adjuster to adjust the initial effective length of the third belt body M331.

[0440] Combined with reference Fig.24 and Fig.25 At least a portion of the connecting and fixing device M300 (eg, a belt body) can be connected to the carrier M100, so that when the carrier M100 is fixed to the vehicle seat by the connecting and fixing device M300 (see Fig. 22 ), the connecting and fixing device M300 is not easy to slip off the carrier M100. Specifically, in this embodiment, a belt limiting structure M126 (which has the same structure and function as the fixed belt limiting structure in the previous embodiment) can be provided on the bottom support member M120 (for example, its bottom) to limit at least a portion of the belt body of the connecting and fixing device M300 (for example, the third belt body M331 of the second belt connection assembly M302). Therefore, when the connecting and fixing device M300 is used to fix the carrier M100, the belt limiting structure M126 can limit the connecting and fixing device M300 within a certain range so that it will not separate from the carrier M100. Fig.24As shown, the third belt body M331 can pass through the belt limiting structure M126 along the transverse direction MD2, thereby limiting the movement of the third belt body M331 in the longitudinal direction MD1 to prevent the connecting and fixing device M300 from slipping off the side of the box of the carrier M100.

[0441] In one example, two belt limiting structures M126 may be provided, and the two belt limiting structures M126 are respectively located at or near the two ends of the bottom support member M120 along the longitudinal axis direction MD1. Optionally, the two belt limiting structures M126 are symmetrically arranged about the midline of the bottom support member M120 in the longitudinal axis direction MD1. In another example, only one belt limiting structure M126 may be provided, and the belt limiting structure M126 may be arranged to extend in the longitudinal axis direction MD1 of the bottom support member M120, and simultaneously limit the third belt body M331 connected to the two ends of the bottom support member M120 (along the longitudinal axis direction MD1), but the present disclosure is not limited thereto.

[0442] In one example, if Fig.24 and Fig.25 As shown, a reinforcing bracket may also be provided on the bottom support member M120 to enhance the structural stability of the bottom support member M120 and the carrier M100. The reinforcing bracket of this embodiment may be a reinforcing rod M124, and is provided at the middle position of the bottom support member M120 in the horizontal axis direction MD2 thereof. A belt limiting structure M126 may be provided on the reinforcing rod M124. For example, two belt limiting structures M126 may be respectively fixedly provided at the two ends of the reinforcing rod M124, or near the two ends of the reinforcing rod M124, so as to respectively limit the third belt body M331 passing through the belt limiting structure M126.

[0443] refer to Fig.26A and Fig.26B , Fig.26A A partial perspective view showing the connection of the second belt connection assembly M302 of the connection fixture M300 according to another embodiment of the present disclosure to the bottom support member M120, and Fig.26B A schematic structural diagram showing the second belt connection assembly M302 at the position where it is connected to the bottom support member M120.

[0444] In another embodiment, the connection and fixing device M300 may have a similar structure to that in the above embodiment, which will not be described in detail. The difference of this embodiment is that a buffer structure may be provided on the connection and fixing device M300 to further enhance the buffering effect on the vehicle M100.

[0445] In this embodiment, the buffer structure can be provided between the first connection end (also referred to as the "first connection device") and the second connection end (also referred to as the "second connection device") of the connecting fixture M300, for example, on the first belt body M311 of the first belt connection component M301 and / or the second belt body M321 and / or the third belt body M331 of the second belt connection component M302. In one example, the buffer structure can be provided at the (non-contact or contact) portion of the connecting fixture M300 surrounding the carrier M100. Optionally, the buffer structure can be provided at the position where the connecting fixture M300 is connected (or in contact) with the carrier M100. Fig.26A As shown, the buffer structure can be provided at the position where the second belt connection assembly M302 of the connection fixing device M300 is connected to the bottom support member M120, for example, at the portion where the third belt body M331 of the second belt connection assembly M302 passes through the belt limiting structure M126.

[0446] Specifically, the buffer structure may include a buffer belt M334, which is fixed to the third belt body M331 of the second belt connecting assembly M302 by sewing. Fig.26A and Fig.26B The first suture MX1 (also referred to as the first fixing member) and the second suture MX2 (also referred to as the second fixing member) are shown, wherein the initial effective length of the buffer belt M334 is defined between the first suture MX1 and the second suture MX2, but the buffer structure of the present disclosure is not limited to the above structure. In the present embodiment, by providing such a buffer belt M334, better buffering can be provided for the vehicle M100 when it is impacted. In one example, the buffer structure M334 can be provided at the bottom of the bottom support member M120 and be shielded by the bottom cover member wrapped around the outside of the bottom support member M120, so that it can be well hidden at the bottom of the vehicle M100, thereby improving the overall appearance of the vehicle M100. In other embodiments, the buffer structure of the present disclosure may also have other structures, and the present disclosure is not limited thereto.

[0447] The buffer structure may further include a knotting point arranged on the connecting fixture and / or the buffer belt M334.

[0448] In one example, in conjunction with reference Fig.26A and Fig.26B The third belt body M331 may be provided with a knotting point MC1 at a portion corresponding to the buffer belt M334. Fig.26BAs shown, the knotting point MC1 of the third belt body M331 may be located between the first stitching point MX1 and the second stitching point MX2 of the third belt body M331, and optionally, a plurality of knotting points MC1 may be provided on the third belt body M331. When the vehicle is impacted and the third belt body M331 is pulled, the effective length of the third belt body M331 may be further increased (i.e., changed from the initial effective length to the buffer effective length) by releasing (e.g., pulling apart) the knotting point MC1, thereby providing more and further buffering for the vehicle.

[0449] Optionally or additionally, the knotting point as a buffer structure can also be set at other positions. For example, FIG. 27A to FIG. 27D The embodiments of the present invention respectively show a specific buffer structure, but it should be understood that these embodiments are only examples and not restrictive.

[0450] It should be noted that, in the context of the present disclosure, the "initial effective length" of the buffer belt M334 and the "initial effective length" of the third belt body M331 can be considered as the length between the first stitching point MX1 and the second stitching point MX2 (i.e., between the fixing parts of the two) when they are not subjected to tension, that is, the length when they are not stretched, or the knotting points or other buffer structures set thereon are not released or implemented; and the "buffering effective length" of the buffer belt M334 and the third belt body M331 can be considered as the length of the two when the buffer structure is effective (i.e., the buffer belt M334 is stretched by force, or the knotting points on the buffer belt M334 and / or the third belt body M331 are opened).

[0451] like Fig.27A As shown, the buffer structure may include a buffer belt M334, and the two ends of the buffer belt M334 are fixed to the third belt body M331 by sewing (i.e., the first stitching point MX1 and the second stitching point MX2). Specifically, the buffer belt can be arranged above the third belt body M331. Optionally, the initial effective length of the buffer belt M334 between the first stitching point MX1 and the second stitching point MX2 is less than the initial effective length of the third belt body M331 between the two stitching points MX1 and MX2. Alternatively or additionally, the elongation of the buffer belt M334 is greater than the elongation of the third belt body M331.

[0452] like Fig.27BAs shown, the buffer structure may include a plurality of buffer strips M334, and the two ends of each of these buffer strips M334 are fixed to the third belt body M331 by sewing. Optionally, the initial effective length of each of the plurality of buffer strips M334 between the two stitching points MX1 and MX2 is less than the initial effective length of the third belt body M331 between the stitching points MX1 and MX2. Alternatively or additionally, the elongation of each of the plurality of buffer strips M334 is greater than the elongation of the third belt body M331. In this embodiment, the plurality of buffer strips M334 of the buffer structure may have the same elongation or different elongations. In one example, the plurality of buffer strips are arranged above the third belt body M331, or alternatively, at least one of the plurality of buffer strips is arranged below the third belt body M331.

[0453] like Fig.27C As shown, the buffer structure may include a buffer belt M334 in an annular structure, or a buffer belt folded in half for use, and the annular or folded buffer belt M334 is fixed to the third belt body M331 by sewing at both ends in the length direction of the third belt body M331, for example, above the third belt body M331. Optionally, the initial effective length of the buffer belt M334 between the first stitching point MX1 and the second stitching point MX2 (that is, the annular or folded buffer belt M334 is located in any of the two sections between the two stitching points MX1 and MX2) is less than the initial effective length of the third belt body M331 between the two stitching points MX1 and MX2. Alternatively or additionally, the elongation of the buffer belt M334 is greater than the elongation of the third belt body M331.

[0454] like Fig.27DAs shown, the buffer structure may include a buffer belt M334 and at least one knotting point MC2 arranged on the buffer belt M334, and the two ends of the buffer belt M334 are respectively fixed to the third belt body M331 by sewing. Optionally, the initial effective length of the buffer belt M334 between the first stitching point MX1 and the second stitching point MX2 (that is, when the knotting point MC2 on the buffer belt M334 is not released, the effective length of the buffer belt M334 between the two stitching points) is less than the initial effective length of the third belt body M331 between the two stitching points MX1 and MX2. In addition, in the present embodiment, the elongation of the buffer belt M334 is less than the elongation of the third belt body M331, so that when the vehicle is impacted and the buffer belt M334 and the third belt body M331 are pulled, the buffer can be firstly buffered by the knotting point MC2 on the buffer belt M334, that is, the knotting point MC2 can be released to allow the buffer belt M334 to unfold, that is, the effective buffering length between the two stitching points MX1 and MX2 is greater than the effective length of the third belt body M331 between the two stitching points (that is, the length of the third belt body M331 without a knotting point, or the length when the knotting point set on the third belt body M331 is released), thereby providing a buffering effect on the vehicle.

[0455] In another embodiment, at least one knotting point MC2 may be provided on the buffer belt M334, and the effective buffering length of the buffer belt M334 between the first stitching point MX1 and the second stitching point MX2 (i.e., the length after the knotting point MC2 is released) may still be less than the effective length of the third belt body M331 between the two stitching points (including the initial effective length, and the length when the knotting point is released when the knotting point MC1 is provided). At this time, the elongation of the buffer belt M334 may be greater than the elongation of the third belt body M331, thereby providing a better buffering effect when the vehicle is impacted, and reducing the instantaneous force of the buffer belt M334 to avoid its breakage, thereby ensuring the restraint force on the vehicle.

[0456] Although not shown in the figure, it should be understood that in the above FIG. 27A to FIG. 27D In the embodiment shown, at least one knotting point (eg Fig.26B In addition, the present disclosure is not limited to the above embodiments, but in the case of no conflict in structure, the buffer structure (including the buffer belt M334, the first knotting point MC1 and / or the second knotting point MC2) and / or the specific structure of the third belt body M331 in the above embodiments can be used in combination or alternatively.

[0457] Furthermore, it should be noted that, although the figure only shows that the buffer structure is provided on the third belt body M331, it should be understood that the buffer structure may also be provided on other belt bodies of the connecting and fixing device M300 (for example, the first belt body M311 and / or the second belt body M321 surrounding the carrier M100 or the position connected or contacting the carrier M100), and the present disclosure is not limited to this. In other words, in the present disclosure, a buffer structure may be provided on at least one of the first belt body M311, the second belt body M321 and the third belt body M331. Moreover, the buffer structure provided on the first belt body M311 and / or the second belt body M321 may also have the structure described in any of the above-mentioned embodiments, which will not be repeated herein.

[0458] By providing a buffer structure on at least one of the first belt body M311, the second belt body M321 and the third belt body M331 (collectively referred to as "belt bodies") of the connecting and fixing device M300, when the vehicle is impacted, the belt body of the connecting and fixing device M300 can have a good buffering effect thereon, thereby improving the anti-collision performance and safety of use of the vehicle.

[0459] Hereinafter, a third group of embodiments for fixing a carrier to a vehicle seat will be described. It should be understood that some components or structures in each group of embodiments can also be applied to other groups of embodiments. For the sake of simplicity, the embodiments described below have the same components or structures as those in the previous embodiments, and their description will be omitted.

[0460] When the moving distance is long and the vehicle needs to be transported together, some carriers are fixed to the vehicle seat through LATCH components and / or Top Tether components. However, each time the carrier needs to be used together, the user needs to connect these components to the carrier before using it, which makes the use steps cumbersome and inconvenient.

[0461] In particular, when the soft LATCH assembly is engaged with the anchor point on the vehicle seat, since it is impossible to engage the two LATCH connection devices at once, the user needs to engage the two LATCH connection devices at the corresponding positions of the carrier respectively, and then tighten the connection strap of the LATCH assembly to fix the carrier on the vehicle seat, which makes the operation cumbersome. Moreover, such components are easily scattered and difficult to store, or require additional space for storage, which may lead to the loss of related components and reduce the product's operating experience.

[0462] The embodiments of the present disclosure will be described below with reference to the relevant drawings. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component and integrated therewith, or there may be an intermediate component at the same time. The terms "installed", "one end", "the other end" and similar expressions used herein are for illustrative purposes only.

[0463] refer to Fig.28 , an embodiment of the present disclosure provides a carrier N1, which can be fixed to a vehicle seat N600. Specifically, Fig.28 A perspective view showing the carrier N1 fixed to the vehicle seat N600.

[0464] The vehicle N1 of the present disclosure may include a box N100 for providing a storage space for children or pets to ride. The box N100 includes a box body N110 and a bottom support N120, and the bottom support N120 is detachably connected to the box body N110. The outer sleeve of the box N100 is provided with a cover, and the cover may include at least one of cloth, plastic, and PE, but the present disclosure is not limited to this. Specifically, the cover may include a body cover N101 coated on the outside of the box body N110, and a bottom cover N102 coated on the outside of the bottom support N120. The body cover N101 and the bottom cover N102 may be made of the same material or material combination, or different materials or material combinations may be used. The body cover N101 and the bottom cover N102 are detachably connected, for example, by a zipper structure, Velcro, a hook and loop assembly, etc., but the present disclosure is not limited to this.

[0465] In one embodiment, if Fig.28As shown, the carrier N1 may include a fixing belt assembly N500. The fixing belt assembly N500 may be connected to the box N100, for example, in a detachable or non-detachable manner, to fix the box N100 to the vehicle seat N600. Optionally, when the carrier N1 of the present disclosure is not in use, at least a portion of the fixing belt assembly N500 may remain connected to the box N100. The fixing belt assembly N500 may include a first belt N510, a second belt N520, a first connection end N501, and a second connection end N502, wherein the first belt N510 and the second belt N520 may constitute a belt body of the fixing belt assembly N500, which is located between the first connection end N501 and the second connection end N502. One end of the first belt N510 constitutes the first connection end N501 of the fixing belt assembly N500, and a first connecting device, such as a hook or other component, is provided at the first connection end N501. In a specific example, the first connecting device can be a Top Tether connecting device for connecting to a top anchor point on a vehicle seat or a corresponding anchor point above a vehicle seat. The other end of the first belt N510 is connected to one end of the second belt N520. The other end of the second belt N520 constitutes the second connecting end N502 of the fixed belt assembly N500 and is detachably or non-detachably connected to the box N100. For example, the second connecting end N502 can be connected to the bottom support member N120, and can be specifically arranged on a side of the bottom support member N120 away from the backrest of the vehicle seat, and more specifically at the edge of the side of the bottom support member N120. However, the present disclosure is not limited thereto, and the connection position of the second connecting end N502 of the fixed belt assembly N500 can be determined according to the specific structure and strength requirements of the box N100. In other examples, the second connecting end N502 can also be connected to the box body N110.

[0466] In one example, the fixing belt assembly N500 may be provided with two second connection ends N502. For example, the second belt N520 may be composed of two belt-like members, one end of each of the two belt-like members is connected to each other, and each other end constitutes a second connection end N502. In another example, the second belt N520 may be composed of a belt-like member, which may pass through the connection portion between the first belt N510 and the second belt N520, and both ends constitute a second connection end N502.

[0467] In addition, if Fig.28 As shown, a length adjuster N530 may be provided between the first belt N510 and the second belt N520 to adjust the overall length of the fixing belt assembly N500. The length adjuster N530 may be provided to adjust the length of the first belt N510, or to adjust the length of the second belt N520, or to adjust the lengths of both the first belt N510 and the second belt N520, but the present disclosure is not limited thereto.

[0468] When the carrier N1 is fixed to the vehicle seat N600, the first connection end N501 of the fixing belt assembly N500 is connected to the top anchor point on the vehicle seat or the corresponding anchor point above the vehicle seat, at least a portion of the belt body (for example, the second belt N520) is wrapped around the side of the box N100 away from the backrest of the vehicle seat, and the second connection end N502 is connected to the bottom support member N120 of the box N100 so as to fix the box N100 to the vehicle seat N600.

[0469] Fig.29 and Fig.30 Shown separately Fig.28 The vehicle N1 is shown in a bottom-up stereogram in different usage states, wherein Fig.29 The vehicle N1 is shown in the left-hand side usage state, and Fig.30 The carrier N1 is shown in the right side use state. For the convenience of explanation and to show the specific structure of the bottom support member N120, Fig.29 and Fig.30 The bottom cover N102 covering the outside of the bottom support N120 of the box is removed from the carrier N1.

[0470] Combined with reference Figures 28 to 30 In order to more stably fix the carrier N1 to the vehicle seat, the carrier of the present disclosure may further include an ISOFIX connection assembly N200, which is used to connect with the ISOFIX interface provided on the vehicle seat N600 to fix the box N100 to the vehicle seat N600. In one example, the ISOFIX connection assembly N200 may be provided on the bottom support member N120 of the box N100 ( Fig.28 is blocked, please combine Fig.29 ), specifically, disposed on a side of the bottom support N120 close to the backrest of the vehicle seat N600.

[0471] like Fig.29 As shown, the ISOFIX connection assembly N200 includes a snap-fit ​​portion N210, a connecting portion N220 and a mounting portion N230. The snap-fit ​​portion N210 is configured to engage with a corresponding matching structure on the vehicle seat N600 to achieve fixation of the carrier N1 relative to the vehicle seat. For example, the snap-fit ​​portion N210 of this embodiment can engage with an ISOFIX interface provided on the vehicle seat N600. The snap-fit ​​portion N210 can be provided on a side of the bottom support member N120 close to the backrest of the vehicle seat N600, and extend outward from the side of the bottom support member N120 to facilitate the installation of the box body N100 and the connection with the vehicle seat N600. Fig.29 and Fig.30As shown, the engaging portion N210 can be moved to different positions relative to the box body N100 to be correspondingly engaged with different positions of the vehicle seat. The details will be described below in conjunction with the connecting portion N220 and the mounting portion N230.

[0472] The mounting portion N230 is connected to the box body N100, for example, fixedly connected (including a detachable or non-detachable connection method) to the bottom support member N120 of the box body N100. In one example, the mounting portion N230 is configured as a rod or tubular member, such as a metal pipe, extending in the longitudinal direction ND1 of the box body N100 (i.e., its length direction). Optionally, the mounting portion N230 is arranged at a position offset from the center line of the bottom support member N120 in the transverse direction ND2 toward a side close to the vehicle seat back. For example, the two ends of the mounting portion N230 can be fixed to the bottom side of the bottom support member N120 by fasteners respectively.

[0473] refer to Fig.29 and Fig.30 , the connecting portion N220 is connected between the engaging portion N210 and the mounting portion N230, so that the engaging portion N210 can move relative to the mounting portion N230. Specifically, one end of the connecting portion N220 is fixedly (i.e., cannot move relatively) connected to the engaging portion N210, and the other end is movably connected to the mounting portion N230, thereby driving the engaging portion N210 to move relative to the mounting portion N230. In this embodiment, the connecting portion N220 can move relative to the mounting portion N230 along the longitudinal direction ND1 of the box body N100 to adjust the position of the engaging portion N210 relative to the box body N100, so as to be suitable for fixing the box body N100 to different positions of the vehicle seat N600. In addition, the connecting portion N220 can also pivot relative to the mounting portion N230, for example, pivoting around the mounting portion N230 to accommodate the engaging portion N210. The specific accommodation method will be described below. FIG. 33A to FIG. 34 In a specific example, the mounting portion N230 is a round rod or a round tube, and at least a portion of the connecting portion N220 is sleeved on the mounting portion N230.

[0474] Combination Figures 28 to 30 It can be seen that when the carrier N1 is fixed to the vehicle seat N600 on either side, the connecting portion N220 and the engaging portion N210 connected thereto can be arranged at a position offset toward the vehicle seat on the other side on the bottom support member N120. Fig.29 As shown, when the carrier N1 is fixed to the left vehicle seat N600, that is, in the left use state, the connecting portion N220 and the engaging portion N210 can move to the right engaging position along the longitudinal direction ND1 of the box body N100; and as shown Fig.30As shown in FIG. 1 , when the carrier N1 is fixed to the right vehicle seat N600, that is, in the right-side use state, the connection portion N220 and the engaging portion N210 can move to the left engaging position along the longitudinal direction ND1 of the box body N100. It should be noted that the "left" and "right" mentioned above refer to the direction observed from the front side of the carrier N1 (that is, the side away from the vehicle seat back) when the carrier N1 is fixed to the vehicle seat N600, and the direction observed from the front side of the carrier N1 (that is, the side away from the vehicle seat back) is not the same as the direction observed from the left side. Fig.29 and Fig.30 The bottom view of the carrier N1 is shown as viewed from the bottom. Therefore, the "right side engagement position" mentioned above is Fig.29 The left side is shown in the figure, and the "engagement position on the left side" is shown in the figure. Fig.30 Shown on the right.

[0475] Specifically, Fig.30 As shown, the connection part N220 includes a sliding member N221 and a connection part. The sliding member N221 is slidably connected to the mounting part N230, and optionally, the sliding member N221 pivots relative to the mounting part N230, for example, it can be pivoted to the mounting part N230. In a specific example, the mounting part N230 can be in the shape of a circular tube, and the sliding member N221 can be formed as a circular sleeve sleeved on the outside of the mounting part N230, so that the sliding member N221 can slide and pivot relative to the mounting part N230.

[0476] The connecting component is connected between the locking portion N210 and the sliding member N221, for example, by a fixed connection, to drive the locking portion N210 to slide and / or pivot relative to the mounting portion N230. In one example, the connecting component includes a synchronizing member N222 and a connecting member N223. The synchronizing member N222 connects at least two locking portions N210 together so that at least two locking portions N210 move synchronously. In this embodiment, two locking portions N210 may be provided, and the synchronizing member 22 may be a rod member provided along the longitudinal direction ND1, connected between the two locking portions N210, so that the two locking portions N210 extend out of the bottom support member N120 at the same length, and can move and / or pivot synchronously relative to the mounting portion N230 (i.e., relative to the bottom support member N120). Fig.30 As shown, the connecting member N223 is connected between the synchronous member N222 and the sliding member N221. In a specific example, the connecting member N223 can be a rod, and its two ends are respectively connected to the synchronous member N222 and the sliding member N221.

[0477] like Fig.29 As shown, the ISOFIX connection assembly of this embodiment may also include a locking device N240 to lock and release the connection portion N220. FIG. 31A to FIG. 32B Describe the specific structure and working principle of the locking device N240.

[0478] Fig.31A Show Fig.29 A bottom view of the vehicle is shown. Fig.31B Show Fig.31A A partial cross-sectional view of part A is shown. Fig.32A Show Fig.30 a bottom view of the vehicle shown, and Fig.32B Show Fig.32A A partial cross-sectional view of portion B is shown.

[0479] like Fig.31A and Fig.31B As shown, the locking device N240 is disposed between the connecting portion N220 and the mounting portion N230, and is used to lock the connecting portion N220 to the mounting portion N230 and release the locking device N240 from the mounting portion N230. In one example, a portion of the locking device N240 may be fixedly disposed on the connecting portion N220, so as to be able to move relative to the mounting portion N230 together with the connecting portion N220 and the engaging portion N210, and to lock the two to different engaging positions. However, the present disclosure is not limited thereto, and alternatively, a portion of the locking device N240 may be fixedly disposed on the mounting portion N230.

[0480] In a specific example, the locking device N240 may include a mounting seat N244. The mounting seat N244 has an upper cover N2441 and a lower cover N2442, and the upper cover N2441 and the lower cover N2442 are engaged with each other to form an accommodating space for accommodating other components of the locking device N240 (such as the unlocking operating member N241 described below, at least a portion of the locking member N242, and the reset member N242, etc.). The upper cover N2441 and the lower cover N2442 are respectively fixedly connected to the connecting portion N220, such as the connecting member, and more specifically connected to the connecting member N223, or the synchronizing member N222, or both the synchronizing member N222 and the connecting member N223, but the present disclosure is not limited thereto. Optionally, or additionally, the synchronizer N222 can be spaced apart from the sliding member N221, for example, the two are arranged roughly in parallel and spaced apart, and the two connecting members N223 are respectively connected between the two and spaced apart from each other, and the accommodating space formed by the locking device N240 is located in the gap between the sliding member N221, the synchronizer N222 and the connecting member N223.

[0481] In this embodiment, the locking device N240 has a locked state and a released state. When the locking device N240 is in the locked state, the ISOFIX connection assembly is locked, that is, the connection portion N220 and the engaging portion N210 connected thereto are locked relative to the mounting portion N230 (fixed to the box body N100), that is, they are immovable and non-rotatable. When the locking device N240 is in the released state, the ISOFIX connection assembly is released, that is, the connection portion N220 and the engaging portion N210 connected thereto can move and / or pivot relative to the mounting portion N230.

[0482] Combined with reference FIG. 31A to FIG. 32B The locking device N240 includes a release operating member N241 and a locking member N242. The locking member N242 can cooperate with the corresponding locking portion provided on the mounting portion N230 to lock and release the connecting portion N220, that is, it has a locking position and a release position. When the locking member N242 is in the locking position, the locking member N242 engages with the corresponding locking portion, and the connecting portion N220 is locked relative to the mounting portion N230. When the locking member N242 is in the release position, the locking member N242 is disengaged from the corresponding locking portion, and the connecting portion N220 can be released relative to the mounting portion N230, that is, it can slide and / or rotate. The release operating member N241 is operated to move the locking member N242 from the locking position to the release position. The release operating member N241 is fixedly connected to the locking member N242, and is slidably arranged relative to the mounting portion N230 to move relative to the mounting portion N230 together with the locking member N242. Specifically, the unlocking operating member N241 is slidably disposed in the mounting seat N244, that is, disposed in the accommodation space formed by the upper cover N2441 and the lower cover N2442, and at least a portion is exposed from the mounting seat N244 to facilitate user operation. Fig.31B As shown, the mounting seat N244 is generally U-shaped, that is, the upper end of the U-shaped structure has a notch to expose at least a portion of the unlocking operating member N241. In a specific example, the unlocking operating member N241 can be a button, but the present disclosure is not limited thereto, and can also be configured as a pull ring, a pull rod, etc.

[0483] Furthermore, if Fig.31B and Fig.32B As shown, the locking device N240 also includes a reset member N243. The reset member N243 provides a force to bias the locking member N242 toward its locked position. Specifically, the reset member N243 can be an elastic member, such as a spring. One end of the reset member N243 is arranged on the connecting portion N220 (such as its synchronizer N222) or the mounting seat N244, and the other end abuts against the release operating member N241 and / or the locking member N242 to provide a force to bias the locking member N242 toward the locked position.

[0484] For example, the locking member N242 may be a locking pin, and the corresponding locking portion on the mounting portion N230 may be a locking hole, but the present disclosure is not limited thereto. When the unlocking operating member N241 is in the initial position, the locking member N242 is in the locking position, that is, the locking pin (i.e., the locking member N242) engages with the corresponding locking hole, thereby locking the position of the connecting portion N220 and the engaging member N210 relative to the mounting portion N230, even if they cannot move or rotate. When it is necessary to move the ISOFIX connection assembly (i.e., the sliding connecting portion N220), the user may operate the unlocking operating member N241, and the locking member N242 moves to the unlocking position as the unlocking operating member N241 moves, even if the locking pin is disengaged from the corresponding locking hole, thereby achieving unlocking. At this time, the engaging portion N210 and the connecting portion N220 may be moved. After the connecting part N220 is moved to the desired position, the unlocking operating member N241 can be released and restored to its original position under the action of the reset member N243, and the locking pin engages with the corresponding locking hole at the desired position, thereby locking the connecting part N220 again.

[0485] like Fig.31B and Fig.32B As shown, the locking portion may include multiple groups of locking portions. For example, in this embodiment, the locking portion includes a first locking portion N231 and a second locking portion N232. The first locking portion N231 and the second locking portion N232 may be respectively disposed at different positions of the mounting portion N230 along the longitudinal direction ND1, such as near both ends of the mounting portion N230, so as to be able to lock the connecting portion N220 to different positions relative to the mounting portion N230. Fig.31B As shown, when the carrier N1 is in the left use state, the locking member N242 can cooperate with the first locking portion N231; Fig.32B As shown, when the carrier N1 is in the right-side use state, the locking member N242 can cooperate with the second locking portion N232.

[0486] Furthermore, if Fig.30 and Fig.31A As shown, the carrier N1 also includes a reinforcing bracket N300 to strengthen the strength of the entire structure of the bottom support member N120. The reinforcing bracket N300 is arranged on the bottom side of the bottom support member N120, and includes a first reinforcing rod N310 and a second reinforcing rod N320, wherein two second reinforcing rods N320 may be provided. The first reinforcing rod N310 extends along the longitudinal direction ND1 of the box body N100 and is connected between the two second reinforcing rods N320. Optionally, the two second reinforcing rods N320 are respectively arranged to extend along the transverse direction ND2 of the box body N100.

[0487] In one example, the mounting portion N230 of the ISOFIX connection assembly N200 can be arranged between the two second reinforcing rods N320 and located at one end of the second reinforcing rod N320. The mounting portion N230 is spaced apart from the first reinforcing rod N320 by a distance along the transverse direction ND2, for example, close to both sides of the bottom support member N120 in the transverse direction ND2. Specifically, the two ends of the mounting portion N230 are respectively connected to one end of each of the two second reinforcing rods N320, and the two ends of the first reinforcing rod N310 are respectively connected to or near the other end of each of the two second reinforcing rods N320. In one example, the other end of each second reinforcing rod N320 extends from the connection point with the first reinforcing rod N310 (i.e., continues to extend), that is, the other end of the second reinforcing rod N320 is not connected to the first reinforcing rod N310 at its end, but leaves an extension section N321 at the end. Optionally, the second reinforcing rod N320 may have a non-linear structure at its extension section N321, such as an arc-shaped curve. Specifically, the extension section N321 may be curved to match the arc-shaped structure at the side edge of the bottom support member N120.

[0488] In one example, if Fig.31A and Fig.31B As shown, the ISOFIX connection assembly N200 is also provided with a limit member N340. The limit members N340 are provided at both ends of the mounting portion N230 to limit the connection portion N220, thereby preventing the connection portion N220 from being separated from the mounting portion N230. For example, the limit member N340 can be provided at the connection points between the two second reinforcing rods N320 and the mounting portion N230. In this example, the limit member N340 can be a limit sleeve that is sleeved on the outside of both ends of the mounting portion N230 (such as a tubular member). In addition, as Fig.32B As shown, a wear-resistant structure N2210 can be arranged between the sliding part N221 and the mounting part N230, such as a wear-resistant sleeve mounted inside both ends of the sliding part N221, so as to improve the wear resistance and service life of the structure, while increasing the connection tightening force to make the sliding connection between the two more stable.

[0489] refer to FIG. 33A to FIG. 34 , Fig.33A A bottom view showing a carrier according to an embodiment of the present disclosure in a stowed state is shown. Fig.33B Show Fig.33A A partial cross-sectional view of section C is shown, and Fig.34 Show Fig.33A Another bottom view of the vehicle is shown.

[0490] Combined with reference FIG. 32A to FIG. 33B , the connecting portion N220 of this embodiment can pivot relative to the mounting portion N230 to accommodate the ISOFIX connecting assembly N200.

[0491] Specifically, Fig.32A As shown, when the ISOFIX connection component N200 is in use (i.e., unfolded), the locking portion N210 and the connecting portion N220 are located on the outside of the mounting portion N230 and extend from one side of the bottom support N120, wherein the "inside" refers to the direction from the mounting portion N230 toward the center line of the bottom support N120, and the "outside" refers to the direction from the mounting portion N230 toward the edge of the bottom support N120, which is opposite to the "inside".

[0492] like Fig.33A As shown, when the ISOFIX connection assembly is not in use, the connection portion N220 can be pivoted relative to the mounting portion N230, for example, pivoted N180 degrees, so that the connection portion N220 and the engaging portion N210 are located inside the mounting portion N230, that is, the connection portion N220 is rotated to the opposite direction to that in the use state. At this time, the ISOFIX connection assembly N200 is in the storage state.

[0493] In one example, a third locking portion N233 is further provided on the mounting portion N230 for engaging with the locking member N242 to lock the connecting portion N220 of the ISOFIX connecting assembly N200 in the storage state. The third locking portion N233 is arranged on the opposite side of the first locking portion N231 and the second locking portion N232. For example, in the present embodiment, the first locking portion N231 and the second locking portion N232 are arranged on a side of the mounting portion N230 close to the backrest of the vehicle seat N600 (i.e., the side where the engaging portion N210 extends outward from the box body N100), and the third locking portion N233 is arranged on the opposite side of the side, i.e., the side away from the backrest of the vehicle seat N600.

[0494] In addition, if Fig.33A and Fig.33B As shown, a component storage groove N121 is also provided on the box body N100, providing a storage space for storing the ISOFIX connection component N200. In one example, the component storage groove N121 can be provided on the bottom support member N120. Specifically, the component storage groove N121 can be provided in the middle of the bottom support member N120, for example, between the reinforcement bracket N300 and the mounting portion N230, and the third locking portion N233 can be provided corresponding to the component storage groove N121, for example, in the middle of the side of the mounting portion N230 away from the vehicle seat back. Optionally, the component storage groove N121 can be centrally provided on the bottom side of the bottom support member N120 in the longitudinal direction ND1. The component storage groove N121 can have a shape that matches the ISOFIX connection component.

[0495] When the ISOFIX connection component is not in use, the connection part N220 and the engaging part N210 connected thereto can pivot relative to the mounting part N230 and simultaneously move along the mounting part N230 to the position of the third locking part N233, so that the locking member N242 engages with the third locking part N233 to lock the connection part N220. At this time, the ISOFIX connection component can be accommodated in the component storage groove N121, thereby achieving storage. For the storage state of the ISOFIX connection component, please refer to Fig.34 .

[0496] In addition, in addition to the storage structure of the ISOFIX connection assembly described above, the box body N100 of the present disclosure may also be provided with a storage and fixing structure for the fixing belt assembly N500.

[0497] For example, Fig.29 As shown, the bottom support member N120 may be provided with a fixing belt storage groove N122, which provides a space for storing the fixing belt assembly N500, so that the fixing belt assembly N500 can be stored while remaining connected to the box body N100, and the fixing belt assembly N500 is prevented from being scattered around the box body N100. In one example, the fixing belt storage groove N122 is located on a side of the bottom support member N120 away from the backrest of the vehicle seat N600. Fig.34 The carrier N1 may also be provided with a storage cover N1021 for closing the fixed belt storage slot N122. Specifically, the storage cover N1021 is detachably connected to the bottom cover N102 wrapped around the outside of the bottom support N120, for example, by a zipper structure, Velcro, hook and loop assembly, etc. Optionally, the storage cover N1021 may be a part of the bottom cover N102, and at least a part thereof may be detachably connected to other parts of the bottom cover N102, but the present disclosure is not limited thereto.

[0498] Furthermore, if Fig.30As shown, a belt fixing structure N330 may also be provided on the bottom support N120, for connecting at least a portion of the fixing belt assembly N500 to the bottom support N120. The belt fixing structure N330 is provided on a side of the bottom support N120 away from the backrest of the vehicle seat, and may be provided at the edge of the side, or at the extension section N321 of the second reinforcing rod N320. The second connecting end N502 of the fixing belt assembly N500 may be connected to the belt fixing structure N330 to prevent the fixing belt assembly N500 (e.g., the second belt N520) from accidentally detaching from the box N100, and further increase the stability and firmness of the carrier N1 fixed to the vehicle seat. Optionally, the extension section N321 matches the structure at the edge of the bottom support N120, so that the belt fixing structure N330 provided at the extension section N321 is closer to, or even against, the side of the bottom support N120, thereby making the overall structure of the bottom support N120 and the limiting of the fixing belt assembly more stable.

[0499] In one example, the belt fixing structure N330 may include a fixing seat N331 and a fixing pin N332. The fixing seat N331 is disposed at or near the edge of the bottom support member N120 away from the vehicle seat back, or is disposed at the extension section N321 of the second reinforcing rod N320. The fixing pin N332 is disposed in the fixing seat N331 and is separated from the bottom surface of the fixing seat N331 by a distance, so that the second connection end N502 of the fixing belt assembly N500 is wound around the fixing pin N332. In other examples, a corresponding connection structure may also be provided at the second connection end N502 to connect with the belt fixing structure N330, but the present disclosure is not limited thereto.

[0500] By setting the ISOFIX connection assembly of the embodiment of the present disclosure, when the box of the carrier is connected and fixed with the vehicle seat, the synchronous engagement of multiple engaging parts can be achieved, that is, there is no need to operate the multiple engaging parts separately to engage them one by one, and no adjustment can be made after the engagement. As a result, it is not only convenient for the connection and fixation of the carrier, but also the engagement is firm and not easy to loosen. Furthermore, the ISOFIX connection assembly of the present disclosure can be applied to multiple positions of the vehicle seat through a movable (i.e., slidable) connection, which improves the convenience of use and user experience; and can be stored on the bottom side of the bottom support member by pivoting, which makes the operation convenient, saves the storage space, and avoids the engagement part of the ISOFIX connection assembly from hitting other structures of people or vehicles when the box is lifted alone, thereby improving the safety of use. In addition, in the present disclosure, the box is fixed to the vehicle seat by the cooperation of the ISOFIX connection assembly and the fixing belt assembly, which further ensures the reliability and stability of the fixation, so that the safety of people or pets in the box can be better guaranteed, and it is avoided that they are injured when the box is hit.

[0501] refer to Figure 35 to Figure 37 Another embodiment of the present disclosure provides a vehicle N1A. Specifically, Figure 35 to Figure 37 The three-dimensional diagrams of the vehicle N1A in different use states are shown respectively. Fig.35 The ISOFIX connection component N200A is shown in the right-hand side use state. Fig.36 The ISOFIX connection assembly N200A is shown in the left-hand use state, and Fig.37 The ISOFIX connection assembly N200A is shown in the middle position. Similar to the previous embodiment, the carrier N1A can also be fixed to the vehicle seat, for example in combination with the reference Fig.28 The manner in which the carrier N1 is fixed to the vehicle seat N600 is shown in FIG.

[0502] like Fig.35 As shown, the vehicle N1A may include a box body N100A for providing a space for children or pets to sit. The box body N100A includes a box body N110A and a bottom support member N120A, and the bottom support member N120A is detachably connected to the box body N110A. In an example, the bottom support member N120A may be made of materials such as EPP, EPS, EPO, or a plastic plate, but the present disclosure is not limited thereto.

[0503] The outside of the box body N110A may be covered with a body cover N101A, and the outside of the bottom support N120A may be covered with a bottom cover N102A, wherein the body cover N101A and the bottom cover N102A may respectively include at least one of cloth, plastic, and PE, but the present disclosure is not limited thereto. The body cover N101A and the bottom cover N102A may be made of the same material or material combination, or different materials or material combinations may be used. The body cover N101A and the bottom cover N102A may be detachably connected to each other, for example, by a zipper structure, Velcro, a hook and loop assembly, etc. In one example, the body cover N101A may be partially detachably connected to the bottom cover N102A, that is, a portion of the body cover N101A is detachably connected to the bottom cover N102A. In another example, the body cover N101A may be detachably connected to the bottom cover N102A as a whole, that is, the body cover N101A may be detachable from the bottom cover N102A as a whole.

[0504] In this embodiment, the carrier N1A may include an ISOFIX connection assembly N200A for connecting to an ISOFIX interface provided on a vehicle seat, so as to more stably and firmly fix the box body N100A to the vehicle seat. Specifically, the ISOFIX connection assembly N200A may be provided on the bottom support member N120A of the box body N100A, for example, on a side of the bottom support member N120A close to the backrest of the vehicle seat. More specifically, the ISOFIX connection assembly N200A may be provided on the bottom side of the bottom support member N120A, and at least a portion thereof may be exposed to the outside to facilitate user operation.

[0505] Combination Fig.35 and Fig.36 It can be seen that, similar to the aforementioned embodiment, the ISOFIX connection assembly N200A in this embodiment may include a snap-fit ​​portion N210A, a connection portion N220A and a mounting portion N230A. The mounting portion N230A may be connected to the bottom support member N120A of the box body N100A, for example, fixedly disposed on the bottom side of the bottom support member N120A in a detachable or non-detachable manner. In one example, both ends of the mounting portion N230A may be fixed to the bottom side of the bottom support member N120A by fasteners, respectively. Optionally, the mounting portion N230A may be configured as a rod or tubular member extending in the longitudinal direction ND3 of the box body N100A, such as a metal tube.

[0506] The engaging portion N210A may be configured to be disposed on a side of the bottom support member N120A close to the vehicle seat backrest and to extend outward from the side of the bottom support member N120A (e.g., from the bottom side thereof) so as to engage with the ISOFIX interface of the vehicle seat. In one example, at least two engaging portions N210A may be provided. For example, in this embodiment, two engaging portions N210A may be provided.

[0507] The connection portion N220A is connected between the engaging portion N210A and the mounting portion N230A, and can drive the engaging portion N210A to move relative to the mounting portion N230. Specifically, one end of the connection portion N220A is fixedly (i.e., cannot move relative to) connected to the engaging portion N210A, and the other end is movably connected to the mounting portion N230A, so that the engaging portion N210A can move relative to the mounting portion N230A, such as sliding or rotating.

[0508] For example, Figure 35 to Figure 37As shown, the connection portion N220A can move relative to the mounting portion N230A along the longitudinal direction ND3 of the box body N100A, so that the engaging portion N210A moves to different positions of the box body N100A accordingly. In one example, the mounting portion N230A is offset from its center line in the transverse direction ND4 toward a side close to the vehicle seat backrest, so as to reduce the distance between the mounting portion N230A and the engaging portion N210A, reduce the size of the connection portion N220A in the transverse direction ND4, thereby improving the stability and operability of the connection portion N220A, and reducing the material cost.

[0509] The difference from the previous embodiment is that, in this embodiment, there is no locking device for locking the locking part N210A at different usage positions relative to the box body N100A (for example, the first locking part N231 and the second locking part N232 of the locking device N240 in the previous embodiment and their corresponding matching structures, etc.), so that when the carrier N1A is fixed using the ISOFIX connecting assembly N200A, the connecting part N220A and the installing part N230A maintain a movably connected connection.

[0510] Thus, through the movable connection between the connection part N220A and the mounting part N230A, when the carrier N1A is fixed to the vehicle seat, for example, when the engaging part N210A of the ISOFIX connection assembly N200A is connected to the corresponding interface on the vehicle seat, the engaging part N210A and the connection part N220A are fixed relative to the vehicle seat, and the user can adaptively adjust the position of the box N100A relative to the vehicle seat. For example, the user can push the box N100A to move the box N100A and the mounting part N230A fixed thereon relative to the connecting part N220A along the longitudinal direction ND3, thereby adaptively moving it to the desired position. In this way, the carrier N1A can not only be fixed to different positions of the vehicle seat, but also its specific position can be adaptively adjusted after being fixed.

[0511] Specifically, Figure 35 to Figure 37 Different use positions of the ISOFIX connection assembly N200A relative to the box N100A are shown respectively, for example, Fig.35 The leftmost position of the ISOFIX connection assembly N200A (especially the connection portion N220A and the engagement portion N210A thereof) is shown. Fig.36 The rightmost position of the ISOFIX connection component N200A is shown in the figure, and Fig.37 FIG. 1 shows that the ISOFIX connection assembly N200A is located in the middle position between the leftmost position and the rightmost position. Of course, those skilled in the art should understand that, in addition to Fig.37In addition to the central position shown, the ISOFIX connection assembly N200A, specifically its connection portion N220A and the engaging portion N210A, may also be in other intermediate positions between the leftmost position and the rightmost position, but the present disclosure is not limited thereto.

[0512] It should be noted that the aforementioned “left” and “right” refer to Figure 35 to Figure 37 Specifically, Fig.35 The position of the ISOFIX connection assembly N200A shown is similar to that of the previous embodiment. Fig.30 The position of the ISOFIX connection assembly N200 when the vehicle N1 is shown in the "right-side use state", that is, it is suitable for fixing the vehicle N1A to the right-side vehicle seat, so that the vehicle N1A can slide to the left for position adjustment, but will not slide to the right side to cause a collision with the right-side vehicle door during driving; and Fig.36 The position shown is similar to that in the previous embodiment. Fig.29 The vehicle N1 is shown in the "left-side use state" position, that is, the vehicle N1A can be fixed to the left vehicle seat, so that the vehicle N1A can slide to the right for position adjustment, but will not slide to its left side to cause a collision with the left door during driving.

[0513] Further references Fig.37 , similar to the above-mentioned embodiment, the connection part N220A of this embodiment may include a sliding member N221A and a connection component. The sliding member N221A is slidably connected to the mounting part N230A, for example, a sleeve (or a tubular structure) and sleeved on the mounting part N230A, so as to be able to slide relative to the mounting part N230A. The connection component is connected between the clamping part N210A and the sliding member N221A, so as to drive the clamping part N210A to slide relative to the mounting part N230A as the sliding member N221A moves.

[0514] In one example, the connecting component may include a synchronizer N222A and a connector N223A, wherein the synchronizer N222A is connected between at least two engaging portions N210A so that at least two engaging portions N210A move synchronously. For example, in the present embodiment, two engaging portions N210A may be provided, and the two ends of the synchronizer N222A may be respectively connected to one end of each engaging portion N210A, wherein the other end of each engaging portion N210A opposite to the end is respectively connected to the corresponding interface of the vehicle seat. The connector N223A may be provided between the synchronizer N222A and the sliding member N221A, for example, its two ends are respectively fixedly connected to the synchronizer N222A and the sliding member N221A. In one example, the connector N223A may be configured as two or more rods provided substantially in parallel between the synchronizer N222A and the sliding member N221A, and the two ends of each rod are respectively connected to the synchronizer N222A and the sliding member N221A. Optionally, the connecting member (ie, the synchronizer N222A and the connecting member N223A) may be an integrally formed structure. Optionally or alternatively, two or all of the sliding member N221A, the synchronizer N222A and the connecting member N223A may be integrally formed, or may be separate structures fixedly connected to each other.

[0515] In addition, the sliding member N221A can also pivot relative to the mounting portion N230A.

[0516] Specifically, Fig.38 A bottom view of the vehicle N1A in the stowed state is shown. Fig.37 and Fig.38 In this embodiment, the connection portion N220A can pivot relative to the mounting portion N230A to receive the ISOFIX connection component N200A. Accordingly, the box body N100A is provided with a component receiving groove N121A to provide a receiving space for receiving the ISOFIX connection component N200A.

[0517] like Figure 35 to Figure 37 As shown, when the ISOFIX connection assembly N200A is in use, one end of the engaging portion N210A that cooperates with the corresponding interface of the vehicle seat (i.e., the "other end" mentioned above) extends from one side of the bottom support member N120A, and the engaging portion N210A and the connecting portion N220A are located outside the mounting portion N230A. Fig.37 and Fig.38When the carrier N1A is not needed, the connecting portion N220A can slide along the mounting portion N230A, thereby driving the engaging portion N210A to move to a position corresponding to the component storage slot N121A, and then the connecting portion N220A (and the engaging portion N210A) pivots relative to the mounting portion N230A, for example, pivots N180 degrees so that the engaging portion N210A and the connecting portion N220A are located on the inner side of the mounting portion N230A, so that the ISOFIX connection component N200A is stored in the component storage slot N121A.

[0518] In one example, the component receiving groove N121A may be disposed on the bottom support member N120A, for example, on the bottom side of the bottom support member N120A. Fig.37 The component storage groove N121A shown in the figure is set in the middle part of the bottom side of the bottom support member N120A (that is, centrally set on the bottom side of the bottom support member N120A), but the present disclosure is not limited to this. The component storage groove N121A can also be set at a position offset from the middle part along the longitudinal direction ND3.

[0519] like Fig.37 and Fig.38 As shown, the carrier N1A of the present embodiment is also provided with a locking mechanism N400A for keeping the ISOFIX connection component N200A in its storage state. Specifically, the locking mechanism N400A can be arranged on the bottom support member N120A of the box body N100A, and can lock the connection portion N220A so that the ISOFIX connection component N200A is maintained in the component storage groove N121A. In one example, the locking mechanism N400A can be arranged at the edge of the component storage groove N121A. Specifically, when the ISOFIX connection component N200A is stored in the component storage groove N121A (i.e., in the storage state), the locking mechanism N400A can be arranged at the edge of the component storage groove N121A close to the synchronizer N222A, and can lock the synchronizer N222A of the connection portion N220A.

[0520] However, it should be understood that the locking mechanism N400A of the present invention is not limited to the above-mentioned position, and it can also be configured to approach and lock the sliding member N221A and / or the connecting member N223A of the connecting portion N220A, or it can be configured to approach and lock the engaging portion N210A, as long as the ISOFIX connecting component N200A can be maintained in the component storage groove N121A.

[0521] Further integration Fig.39A and Fig.39B , Fig.39A Show Fig.38 A partial enlarged view of section E is shown, and Fig.39B Shown along Fig.39AA partial cross-sectional view taken along line FF in FIG. 4 is used to illustrate the specific structure of the locking mechanism N400A.

[0522] In this embodiment, the locking mechanism N400A may include a connection seat N410A and a locking member N420A. The connection seat N410A may be fixedly disposed on the bottom support member N120A. For example, an upper surface N411A of the connection seat N410A may be provided with a mounting hole N412A, and a fastener such as a screw passes through the mounting hole N412A to connect with the bottom support member N120A, thereby fixing the connection seat N410A to the bottom support member N120A.

[0523] The locking member N420A is disposed on a side of the connection base N410A close to the connection portion N220A. For example, when the ISOFIX connection assembly is in the storage state, the locking member N420A is located on the side surface of the connection base N410A close to the synchronization member N222A. Fig.39B As shown, the locking member N420A may be a locking buckle, for example, an undercut protruding from one side of the connection seat N410A (i.e., a side close to the connection portion N220A), which may be interference-fitted with the connection portion N220A (specifically, the synchronizing member N222A) to lock the ISOFIX connection component N200A, that is, to keep the ISOFIX connection component N200A locked in the component storage groove N121A. When the ISOFIX connection component N200A needs to be used, its connection portion N220A may be forcibly pulled so that the connection portion N220A rotates relative to the mounting portion N230A and passes over the locking buckle, thereby releasing the lock. Optionally, the locking buckle may be made of plastic, but the present disclosure is not limited thereto.

[0524] In another example, the locking member N420A may also be a spring sheet (not shown in the figure) protruding from one side of the connection seat N410A. When the ISOFIX connection component N200A is stored (i.e., stored in the component storage groove N121A), at least a portion of the connection portion N220A (such as the synchronizer N222A in this embodiment) may be pressed against the spring sheet to deform it, thereby passing over the spring sheet and locking between the spring sheet and the bottom support member N120A. When the ISOFIX connection component N200A needs to be used, the synchronizer N222A may be pulled with force to pivot relative to the mounting portion N230A and leave the space between the spring sheet and the bottom support member N120A, thereby releasing the lock.

[0525] In addition, in another example, the locking member N420A can also be an elastic protrusion (not shown in the figure) provided on the bottom support member, and a groove is correspondingly provided on the synchronizer N222A, and the ISOFIX connection assembly N200A is locked by the cooperation between the elastic protrusion and the groove. It should be understood that the positions of the protrusion and the groove in this example can be interchanged.

[0526] Of course, the locking member N420A disclosed in the present invention is not limited to the above-mentioned structure, and it may also have other hard or soft structures, as long as it can achieve the limitation and / or locking of the ISOFIX connection component N200A (for example, its connection part N220A).

[0527] Fig.40 Show Fig.38 Another perspective bottom view of the carrier N1A is shown, in which the bottom cover N102A is removed to more clearly show the structure in the bottom support member N120A. Specifically, Fig.40 The ISOFIX connection component N200A and the fixing belt component N500A of the carrier N1A shown in the figure are both in the stored state. Fig.41A Another perspective bottom view of the vehicle N1A is shown, wherein the ISOFIX connection assembly N200A and the fixing belt assembly N500A are both in use (ie, deployed), and Fig.41B Shown along Fig.41A A partial cross-sectional view taken along line GG in FIG.

[0528] Combined with reference Fig.40 and Fig.41A The carrier N1A may include a fixing belt assembly N500A, at least a portion of which may be fixedly connected to the box body N100A or the ISOFIX connection assembly N200A disposed at the bottom of the box body N100A in a detachable or non-detachable manner, for fixing the box body N100A to the vehicle seat. That is, at least a portion of the fixing belt assembly N500A remains connected to the box body N100A when not in use or in use.

[0529] Specifically, the fixing belt assembly N500A may include a belt body composed of a first belt N510A and a second belt N520A, and a first connection end N501A and a second connection end N502A. One end of the first belt N510A constitutes the first connection end N501A of the fixing belt assembly N500A and is provided with a first connection device, such as a Top Tether connection device, for connecting to a top anchor point on a vehicle seat or a corresponding anchor point above a vehicle seat. The other end of the first belt N510A is connected to one end of the second belt N520A, and the other end of the second belt N520A constitutes the second connection end N502A and is fixedly connected to the box N100A or the ISOFIX connection assembly N200A. Optionally, the fixing belt assembly N500A may be provided with two second connection ends N502A. In addition, the second belt N520A of this embodiment may have a structure similar to that of the aforementioned embodiment, and the fixing belt assembly N500A may also be provided with a length adjuster N530A similar to that of the aforementioned embodiment, which will not be described in detail here.

[0530] With the aforementioned Figures 28 to 30 What is different from the illustrated embodiment is that, in this embodiment, the two second connection ends N502A of the fixing belt assembly N500A can be connected to the mounting portion N230A of the ISOFIX connection assembly N200A, and the belt body is wrapped from the side of the bottom support member N120A opposite to the side where the snap-fit ​​portion N210A is provided to the top of the box body N100A, and then connected to the vehicle or vehicle seat above the box body N100A through the first connection end N501A, thereby fixing the box body N100A to the vehicle seat.

[0531] Combination Fig.35 , Fig.36 and Fig.41A It can be seen that the connection positions of the two second connection ends N502A and the mounting portion N230A are respectively located outside the sliding stroke of the sliding member N221A of the connection portion N220A relative to the mounting portion N230A, so as to avoid interference between the fixed belt assembly N500A and the sliding member N221A. For example, the two connection positions can be symmetrically located on the outside of the two ends of the sliding stroke. In one example, limiting members (not shown) can be provided at both ends of the mounting portion N230A to limit the connection portion N220A, thereby preventing the connection portion N220 from interfering with the fixed belt assembly N500A and detaching from the mounting portion N230A. Specifically, the limiting member can be located between the second connection end N502A of the fixed belt assembly N500A and the connection portion N220A.

[0532] like Fig.40 and Fig.41AAs shown, the carrier N1A may also be provided with a fixing belt storage groove N122A, providing a space for storing the fixing belt assembly N500A, so that the fixing belt assembly N500A can be stored while remaining connected to the ISOFIX connection assembly N200A, thereby preventing the fixing belt assembly N500A from being scattered around the box body N100A. In one example, the fixing belt storage groove N122A may be provided on a side of the bottom support member N120A away from the vehicle seat back. In addition, in combination with Fig.38 and Fig.40 , the carrier N1A may also be provided with a storage cover N1021A for closing the fixing belt storage slot N122A. Optionally, the storage cover N1021A is detachably connected to the bottom cover N102A wrapped around the outside of the bottom support N120A, or is at least a part of the bottom cover N102A and is detachably connected to other parts of the bottom cover N102A. The above-mentioned detachable connection may be in the form of a zipper structure, Velcro, hook and loop assembly, etc., but the present disclosure is not limited thereto. In one example, the fixing belt storage slot N122A may be centrally disposed on a side of the bottom support N120A away from the vehicle seat back, but the present disclosure is not limited thereto, and it may also be disposed at other positions of the bottom support N120A without interfering with the component storage slot N121A.

[0533] like Fig.40 As shown, when the fixing belt assembly N500A is not needed to fix the box N100A, the first connection end N501A of the fixing belt assembly N500A and a portion of the belt body connected thereto can be stored in the fixing belt storage groove N122A while the second connection end N502A of the fixing belt assembly N500A remains connected to the ISOFIX connection assembly N200A. In a specific example, the first connection end N501A and the first belt N510A, and optionally a portion of the second belt N520A, are stored in the fixing belt storage groove N122A.

[0534] refer to Fig.41A and Fig.41B The box body N100A may also be provided with support feet N123A. The support feet N123A may be provided at the bottom side of the bottom support member N120A to support the box body N100A. Fig.41A As shown, the support legs N123A may be provided at both ends of the bottom support member N120A along the longitudinal direction ND3. Specifically, the bottom support member N120A may be provided with a recessed structure for mounting the ISOFIX connection assembly N200A, in particular, its mounting portion N230A. The support legs N123A are mounted above at least a portion of the recessed structure so as to restrict both ends of the mounting portion N230A to the recessed structure. In this embodiment, as shown in FIG. Fig.41BAs shown, the support leg N123A can be fixed to the bottom support member N120A by a fastener, and optionally, the fastener at one end of the support leg N123A can sequentially pass through the end of the support leg N123A and one end of the mounting portion N230A, and fix the support leg N123A and the mounting portion N230A together to the bottom support member N120A. However, the present disclosure is not limited to this, and the support leg N123A and / or the ISOFIX connection assembly N200A can also be fixed by other methods.

[0535] By setting the ISOFIX connection assembly of the embodiment of the present disclosure, the box of the carrier can be fixed to different positions of the vehicle seat, and there is no need to operate multiple clamping parts separately to clamp them one by one. At the same time, after fixing the box, the position of the box in its longitudinal direction can also be adaptively adjusted, which improves the convenience of use and user experience. In addition, the ISOFIX connection assembly of the embodiment of the present disclosure can be applied to multiple positions of the vehicle seat through a movable (i.e., slidable) connection, and can be stored in the bottom side of the bottom support by pivoting, so that the operation is convenient, the storage space is saved, and the clamping part of the ISOFIX connection assembly is avoided from hitting other structures of people or vehicles when the box is lifted alone, thereby improving the safety of use. In addition, in the present disclosure, the box is fixed to the vehicle seat by the cooperation of the ISOFIX connection assembly and the fixing belt assembly, which further ensures the reliability and stability of the fixation, so that the safety of people or pets in the box can be better guaranteed, and they can be prevented from being injured when the box is hit.

[0536] It should be noted that the structures in the above two embodiments of the present disclosure can be combined or used interchangeably. For example, in the case where the structures do not conflict, Fig.29 In the illustrated embodiment, a locking mechanism may be provided, and Fig.35 In the illustrated embodiment, a reinforcing bracket and the like may also be provided, but the present disclosure is not limited thereto.

[0537] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0538] The above-mentioned embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the disclosed patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the disclosed patent shall be subject to the attached claims.

Claims

1. A fixing belt assembly for fixing a carrier to a vehicle seat, characterized in that: The carrier includes a box body and a bottom support member, wherein the bottom support member is detachably connected to the box body and is arranged below the box body. The fixing belt assembly is configured to be connected to the carrier, and at least a portion of the fixing belt assembly can be stored in a storage space of the carrier.

2. The fixing belt assembly according to claim 1, characterized in that: The fixing belt assembly comprises: a first belt assembly, at least a portion of which is wound from a side of the carrier away from the backrest of the vehicle seat to a bottom of the carrier, and one end of the first belt assembly is provided with a first connecting device, the first connecting device being connected to a top of the vehicle seat; A second belt assembly is arranged at the bottom of the carrier, one end of the second belt assembly is connected to the other end of the first belt assembly, the other end of the second belt assembly is provided with a second connecting device, and the second connecting device is connected to the vehicle seat to fix the carrier to the vehicle seat.

3. The fixing belt assembly according to claim 2, characterized in that: A fixing belt limiting structure is disposed on the bottom support member, and the fixing belt limiting structure is configured to position the fixing belt assembly so that the fixing belt assembly is at least partially connected to the carrier.

4. The fixing belt assembly according to claim 3, characterized in that: The fixed belt limiting structure comprises: a first tubular structure having a length extending in a longitudinal direction of the bottom support member; A second tubular structure, arranged to intersect with the first tubular structure; Wherein, a penetration gap for the fixing belt assembly to pass through is formed in the first tubular structure, or in the second tubular structure, or between the first tubular structure and the second tubular structure.

5. The fixing belt assembly according to claim 4, characterized in that: The first tubular structure is arranged substantially perpendicular to the second tubular structure; or At least a portion of the second tubular structure is inclined relative to the longitudinal and transverse directions of the carrier, so that the distance between the first ends of the two second tubular structures of the two fixed belt limiting structures is smaller than the distance between the second ends of the two second tubular structures.

6. A connecting and fixing device for fixing a carrier to a vehicle seat, characterized in that: The connecting and fixing device comprises: a first belt connection assembly and a second belt connection assembly, wherein one end of the first belt connection assembly constitutes a first connection end of the connection fixture, the other end of the first belt connection assembly is connected to one end of the second belt connection assembly, and the other end of the second belt connection assembly constitutes a second connection end of the connection fixture, the first connection end is connected to a first anchor point, and at least a portion of the connection fixture is arranged from a side of the carrier away from the backrest of the vehicle seat to a lower side of the carrier so that the second connection end is connected to a second anchor point; The buffer structure is arranged on the connecting and fixing device.

7. The connection and fixing device according to claim 6, characterized in that: The buffer structure comprises at least one buffer belt, and two ends of the at least one buffer belt are connected to the connecting and fixing device through a first fixing member and a second fixing member respectively.

8. A connecting and fixing device for fixing a carrier to a vehicle seat, characterized in that: The connecting and fixing device has a first connecting end and a second connecting end connected to the first anchor point and the second anchor point respectively, and at least a part of the connecting and fixing device is arranged around a side of the carrier away from the backrest of the vehicle seat, The connecting and fixing device comprises a first belt connecting assembly and a second belt connecting assembly which are detachably connected to each other, wherein the first belt connecting assembly comprises a first belt structure and a second belt structure. wherein the first belt structure and the second belt structure are used interchangeably and are detachably connected to the second belt connection assembly, and The first belt structure and the second belt structure have different elongation rates.

9. A carrier, characterized in that: The carrier comprises a fixing belt assembly according to any one of claims 1 to 5; or The carrier is fixed to the vehicle seat by means of a connection fixing device according to any one of claims 6 to 8.

10. An ISOFIX connection assembly for fixing a box of a carrier to a vehicle seat, characterized in that: The ISOFIX connection assembly comprises: A clamping portion connected to an ISOFIX interface provided on the vehicle seat; A mounting portion, fixedly connected to the box; and The connecting portion is fixedly connected to the clamping portion and can be movably connected to the mounting portion to drive the clamping portion to move relative to the mounting portion.

11. A carrier, characterized in that: The vehicle comprises: The box body provides a containing space and includes: Box body; A bottom support member is detachably connected to the box body, Wherein, the ISOFIX connection assembly according to claim 10 is arranged on the bottom support member.

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