Box fixing structure

Abstract

The invention relates to a box body fixing structure. The box body fixing structure comprises a box body; the restraint strap is arranged in the box body in a penetrating manner; the restraint strap comprises an adjusting end and at least one connecting end, the adjusting end and the at least one connecting end extend from a rear side plate of the box body to the outside of the box body, and a preset height exists between the position, away from the rear side plate, of the at least one connecting end and a bottom plate of the box body. The at least one connecting end is provided with an anchoring part used for being connected with an automobile seat. And the adjustor is attached to the box body, and the adjusting end penetrates through the adjustor and can be locked by the adjustor so as to adjust the length of the restraint strap between the anchoring part and the adjustor.

Description

Technical Field

[0001] The invention relates to a box fixing structure. Background Art

[0002] When users travel by car or other means of transportation, the boxes they carry with them are placed on the seats. When the vehicle brakes suddenly due to an unexpected situation, the boxes are likely to slide off the seats due to inertia. Some boxes are connected to the car seats through LATCH ("Lower Anchors and Tethers for Children") connectors on soft webbing or ISOFIX ("International Standards Organization FIX") connectors. When the car collides, the boxes are likely to bounce.

[0003] In addition, pet boxes and other boxes provide convenience for people to take their pets out. Pet boxes are usually placed directly on the car seat, and when the car brakes suddenly due to an accident, the pet box is easy to fall off the car seat. Summary of the invention

[0004] Based on this, in order to overcome the above-mentioned defects, the present invention provides a box fixing structure and a bearing device, which can effectively prevent the pet cage from sliding forward or even falling relative to the car seat when the vehicle encounters an accident and emergency braking, so that the box can be stably supported on the car seat.

[0005] One aspect of the present invention provides a box fixing structure suitable for connecting a car seat, comprising a box and a restraint belt. The box has a bottom plate and a rear side plate connected to the bottom plate; the restraint belt is attached to the rear side plate of the box, and the restraint belt comprises at least one connecting end, and the at least one connecting end is used to connect an anchor of the car seat, and the anchor is suitable for being detachably connected to a socket between a seat portion and a backrest portion of the seat, wherein the restraint belt has a predetermined interval between the extended position of the rear side plate and the bottom plate.

[0006] Optionally, the rear side panel of the box is provided with a guide structure for limiting the extension height of the at least one connection end, and the at least one connection end extends to the outside of the box via the guide structure, so that when the anchor is engaged with the socket, the at least one connection end extends rearward and downward from the rear side panel.

[0007] Optionally, the box fixing structure also includes an adjuster, which is attached to the box or the restraining belt and is used to adjust the length of the at least one connecting end extending from the rear side panel of the box; the guiding structure includes a hard part arranged on the rear side panel of the box, and the hard part has a supporting part higher than the bottom plate of the box; the at least one connecting end is extended to the outside of the box after passing around the supporting part, and the position of the at least one connecting end leaving the box is higher than one half of the height of the box.

[0008] Another aspect of the present invention provides a box fixing structure, comprising: a box, a restraint belt and an adjuster. The restraint belt is attached to the box; the restraint belt comprises an adjustment end and at least one connection end, the at least one connection end is located outside the box and is provided with an anchor; the adjuster is attached to the box or the restraint belt; when the anchor of the at least one connection end is fixed, the adjuster adjusts its relative position with the restraint belt to tension the portion of the restraint belt located between the adjuster and the anchor.

[0009] Optionally, the restraint belt includes two connecting ends, the two connecting ends are provided with two anchors, and the two anchors are suitable for being detachably connected to two sockets between the seat portion and the backrest portion of the seat.

[0010] Optionally, the adjuster is mounted on the box body, and the restraint belt passes through the adjuster and can be locked by the adjuster.

[0011] Optionally, at least one connecting end of the restraint belt extends backward along the bottom of the box body to the rear side plate, then extends upward along the rear side plate, and then extends to the outside of the box body from a predetermined height of the rear side plate.

[0012] Optionally, the rear side plate of the box is provided with a hard part, and the hard part has a support portion higher than the bottom plate of the box; at least one connecting end of the restraint belt is passed around the support portion and then extends to the outside of the box.

[0013] Optionally, the hard component has a hollow first channel, and at least one connecting end of the restraint belt passes through the first channel.

[0014] Optionally, the restraint belt includes two connecting ends, which extend from the front side panel of the box to the left side panel and the right side panel of the box respectively, then extend backward along the left side panel and the right side panel, and extend from a predetermined height of the box to the outside of the box.

[0015] Optionally, at least one connecting end of the restraint belt extends from the top plate of the box body toward the rear and lower part of the rear side plate of the box body.

[0016] Optionally, the restraint belt forms an annular structure, the box is restrained in the annular structure, and the anchor is close to the bottom of the box.

[0017] Optionally, the adjuster includes a limiter attached to the restraining belt in an adjustable position; when the anchor is fixed, the limiter can abut against the box to tension the portion of the restraining belt located between the limiter and the anchor.

[0018] Optionally, the position where the at least one connection end leaves the box body is higher than the bottom plate of the box body.

[0019] Optionally, the at least one connection end is located at a position higher than half of the height of the box body.

[0020] Another aspect of the present invention provides a box fixing structure, comprising: a box; a restraint belt attached to the box; the restraint belt comprising at least one connecting end, the at least one connecting end being located outside the box and provided with an anchor; an adjuster adjustably connected to the restraint belt, for adjusting the length of the restraint belt between the adjuster and the anchor.

[0021] Optionally, the restraint belt further comprises an adjustment end, the adjuster is located between the adjustment end and the at least one connecting end, and the restraint belt can be locked by the adjuster.

[0022] Optionally, the adjuster is mounted on the box.

[0023] Another aspect of the present invention provides a bearing device, comprising: a body and at least one connecting member. The body has a bearing space. The at least one connecting member is used to connect to at least one connection point of a car seat; the at least one connecting member is pivotally connected to the bottom of the body so as to be able to move between a use position and a storage position, and at least one accommodating space is provided at the bottom of the body. When the at least one connecting member is in the storage position, the at least one connecting member is accommodated in the at least one accommodating space. Wherein, when the at least one connecting member is horizontally rotated in the same direction, the at least one connecting member rotates from the storage position to the use position; or, when the at least one connecting member is horizontally rotated in opposite directions, the at least one connecting member rotates from the storage position to the use position; or, when the at least one connecting member is vertically rotated from top to bottom, the at least one connecting member rotates from the storage position to the use position.

[0024] Optionally, the carrying device further comprises a spring, and the spring is used to drive the at least one connecting member to rotate from the storage position to the use position.

[0025] Another aspect of the present invention provides a carrying device as a box fixing structure, the carrying device comprising: a main body, the main body having a carrying space; a LATCH structure, arranged at the bottom of the main body and comprising at least one connecting member, the at least one connecting member being used to connect to at least one connection point of a car seat; the at least one connecting member being pivotally connected to the bottom of the main body so as to be able to move between a use position and a storage position.

[0026] Optionally, at least one accommodating space is provided at the bottom of the main body, and when the at least one connecting member is in the storage position, the at least one connecting member is accommodated in the at least one accommodating space.

[0027] Another aspect of the present invention provides a load-bearing device as a box fixing structure, the load-bearing device comprising: a main body, the main body having a load-bearing space, a rod being arranged at the bottom of the main body; a connecting seat, provided with a clamping structure, the clamping structure being detachably clamped to the rod; a LATCH structure, arranged on the connecting seat and comprising at least one connecting member, the at least one connecting member being used to connect to at least one connecting point of a car seat.

[0028] Another aspect of the present invention provides a load-bearing device as a box fixing structure, the load-bearing device comprising: a main body, the main body having a load-bearing space; a LATCH structure, comprising at least one connecting member and at least one webbing, the at least one connecting member being connected to the main body via the at least one webbing, and the at least one connecting member being used to connect to at least one connection point of a car seat.

[0029] Optionally, at least two vertically extending tracks are provided on the back side of the body, and the supporting device also includes a rod member slidably engaged with the track; the first end of the webbing is connected to the rod member, and the second end extends forward through the bottom of the body; the connecting member can be slidably passed through the webbing.

[0030] Optionally, at least one guiding structure and at least one locking mechanism are provided on the back side of the main body, and the at least one guiding structure is located above the at least one locking mechanism; the webbing passes through the guiding structure and the locking mechanism, and the connecting piece is close to the locking mechanism.

[0031] Optionally, at least one vertically extending extension portion is provided on the back side of the main body, and the extension portion is a hollow channel or a semi-open channel; the webbing is passed through the extension portion; and the connecting piece has a use position extending from the extension portion and a storage position accommodated in the extension portion.

[0032] Optionally, the webbing includes a first webbing segment and a second webbing segment, and the first webbing segment and the second webbing segment are detachably connected via a buckle to form an annular structure that can be mounted on the body.

[0033] Optionally, a slide groove or a slide rail is provided on the back side of the main body, and the slide groove or the slide rail extends in a horizontal direction; a first buckle is provided on the webbing, and a second buckle is provided on the slide groove or the slide rail, and the first buckle is detachably connected to the second buckle.

[0034] Optionally, second buckles are provided on the back side, the left side panel and the right side panel of the main body, and the webbing is provided with first buckles detachably connected to each of the second buckles.

[0035] Another aspect of the present invention provides a bearing device, comprising: a body, the body having a bearing space, a rod being arranged on one side of the bottom of the body; a connecting seat, one side of which is provided with a clamping structure, the clamping structure being clamped with the rod, and the other side opposite to the one side being provided with at least one connecting member and at least one accommodating space, the at least one connecting member being pivotally connected to the connecting seat so as to be movable between a use position and a non-use position, the at least one connecting member being used to connect with at least one connection point of a car seat. When the at least one connecting member is in the non-use position, the at least one connecting member is accommodated in the at least one accommodating space. The clamping structure is detachably clamped with the rod so that the connecting seat can be separated from the body.

[0036] Optionally, the connecting seat is pivotally connected to the bottom of the main body so that the connecting seat has a use position and a storage position. When the connecting seat is in the storage position, the connecting seat pivots to a position in contact with the back or bottom surface of the main body. When the connecting seat is in the use position, the connecting seat pivots to a horizontal posture.

[0037] Optionally, when the at least one connecting member rotates horizontally in the same direction, the at least one connecting member rotates from the non-use position to the use position; or, when the at least one connecting member rotates horizontally in opposite directions, the at least one connecting member rotates from the use position to the non-use position.

[0038] Optionally, a receiving cavity is provided at the bottom of the main body, and when the connecting seat is in the receiving position, the connecting seat is received in the receiving cavity and locked in the receiving position.

[0039] Another aspect of the present invention provides a carrying device, comprising: a main body, the main body having a carrying space, at least one guide structure and at least one locking mechanism being provided on one side of the main body; at least one connecting member for connecting to at least one connecting point of a car seat; and at least one webbing, the at least one webbing passing through the corresponding guide structure and the locking mechanism and connected to the corresponding connecting member, the at least one connecting member being connected to the main body via the at least one webbing.

[0040] Optionally, at least two vertically extending tracks are provided on the back side of the main body, and the supporting device also includes a rod slidably engaged with the track, and the track is provided with a locking device for locking the rod in the position of the track; the first end of the webbing is connected to the rod, and the second end of the webbing passes through the locking mechanism and extends forward through the bottom of the main body; the connecting member is slidably provided on the webbing, so that by pulling the second end of the webbing, the length of the part of the webbing located between the first end and the locking mechanism can be shortened.

[0041] Optionally, the locking mechanism is a one-way locking mechanism, which locks the one-way sliding of the webbing when it is in a locked state, allowing the length of the webbing between the connector and the locking mechanism to be shortened by pulling the webbing, but not allowing the length of the webbing between the connector and the locking mechanism to be lengthened.

[0042] Optionally, the at least one guiding structure and the at least one locking mechanism are arranged on the back side of the body.

[0043] Optionally, at least one vertically extending extension portion is provided on the back side of the main body, and the extension portion is a hollow channel or a semi-open channel, and a accommodating space for accommodating the connecting piece is formed at the lower end of the extension portion; the webbing is passed through the extension portion; the connecting piece has a use position extending from the extension portion and a storage position accommodated in the accommodating space of the extension portion.

[0044] Optionally, the webbing includes a first webbing segment and a second webbing segment, and the first webbing segment and the second webbing segment are detachably connected via a buckle to form an annular structure that can be mounted on the body.

[0045] Optionally, a slide groove or a slide rail is provided on the back side of the main body, and the slide groove or the slide rail extends in a horizontal direction; a first buckle is provided on the webbing, and a second buckle is provided on the slide groove or the slide rail, and the first buckle is detachably connected to the second buckle.

[0046] Optionally, second buckles are provided on the back side, the left side panel and the right side panel of the main body, and the webbing is provided with first buckles detachably connected to each of the second buckles.

[0047] Another aspect of the present invention provides a load-bearing device, comprising: a body, at least one connecting member and at least one webbing. The body has a load-bearing space. The at least one connecting member is used to connect to at least one connection point of a car seat. Each of the at least one webbing includes a first webbing segment and a second webbing segment, the first webbing segment and the second webbing segment are detachably connected to form an annular structure that can be sleeved on the body, and the at least one connecting member is connected to the body through the at least one webbing.

[0048] Optionally, one end of the first webbing segment is adjustably connected to the second webbing segment via an adjuster, one end of the second webbing segment is connected to the connector, and the other end of the first webbing segment and the other end of the second webbing segment are detachably connected via a buckle mechanism.

[0049] Optionally, the buckle mechanism is a magnetic buckle mechanism including a male buckle and a female buckle, the male buckle is connected to one of the first webbing segment and the second webbing segment, and the female buckle is connected to the other of the first webbing segment and the second webbing segment.

[0050] Optionally, the regulator is located between the back side of the body and the connector.

[0051] Another aspect of the present invention provides a bearing device, comprising: a body, at least one connecting member, and at least one buckle mechanism. The body has a bearing space. The at least one connecting member is used to connect to at least one connection point of a car seat. The buckle mechanism comprises a male buckle and a female buckle, the male buckle is arranged on the connecting member, and the female buckle is arranged on the outer side of the body. When the bearing device is in use, the at least one connecting member is connected to the body through the at least one buckle mechanism. The outer side of the body is provided with a slide groove or a slide rail, and the female buckle can slide along the slide groove or the slide rail to adjust the relative position of the female buckle and the outer side of the body.

[0052] Optionally, the male buckle has an outward convex structure, and the female buckle includes a cavity, which is used to combine with the outward convex structure of the male buckle, and a groove is provided on the outward convex structure. The female buckle includes a locking mechanism, which can be engaged with the groove in the cavity. The female buckle is also provided with a release belt, which is operably connected to the lock mechanism, so that when the release belt is pulled, the male buckle is separated from the female buckle.

[0053] Optionally, the locking mechanism includes a magnetic device, and the male buckle is provided with the magnetic device, and the magnetic devices of the male buckle and the locking mechanism attract each other, so that the male buckle and the female buckle are buckled and locked.

[0054] Optionally, the supporting device further comprises a magnetic buckle adjustment mechanism, which comprises an adjustment mechanism and a male buckle and a female buckle connected by the adjustment mechanism.

[0055] Optionally, the supporting device includes two female buckles, which are arranged in parallel and opposite to each other on the outer side of the main body and away from the bottom surface of the main body. The two female buckles can slide along the slide groove or the slide rail to adjust the relative positions of the two.

[0056] Optionally, the supporting device also includes at least one webbing, and one or more female buckles are respectively provided on the back and left and right sides of the main body. The connecting piece is passed through the webbing, and the connecting piece is also provided with two or more male buckles, which are respectively connected to the female buckles on the back and left or right sides of the main body.

[0057] Optionally, the carrying device also includes at least one webbing, and at least one locking mechanism is provided on one side of the main body. The at least one webbing passes through the corresponding locking mechanism and is connected to the corresponding connecting member, and the at least one connecting member is connected to the main body through the at least one webbing.

[0058] Optionally, the carrying device further comprises at least one webbing and at least one adjuster, wherein the adjuster is attached to the body, the webbing passes through the adjuster and can be locked by the adjuster to adjust the length of the webbing between the connection point and the adjuster. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0060] Figure 1 A three-dimensional diagram of a box fixing structure provided according to a first embodiment of the present invention is shown.

[0061] Figure 2 A three-dimensional view showing a box fixing structure provided according to a first embodiment of the present invention installed on a seat.

[0062] Figure 3 A cross-sectional view of a regulator in a first embodiment according to the present invention is shown.

[0063] Figure 4 A variation of the box fixing structure provided according to the first embodiment of the present invention is shown.

[0064] Figure 5 Another variation of the box fixing structure provided according to the first embodiment of the present invention is shown.

[0065] Figure 6 Another variation of the box fixing structure provided according to the first embodiment of the present invention is shown.

[0066] Figure 7 Another variation of the box fixing structure provided according to the first embodiment of the present invention is shown.

[0067] Figure 8 A three-dimensional diagram of a box fixing structure provided according to a second embodiment of the present invention is shown.

[0068] Fig. 9A variation of the box fixing structure provided according to the second embodiment of the present invention is shown.

[0069] Fig.10 Another variation of the box fixing structure provided according to the second embodiment of the present invention is shown.

[0070] Fig.11 A three-dimensional diagram of a box fixing structure provided according to a third embodiment of the present invention is shown.

[0071] Fig.12 A three-dimensional diagram of a box fixing structure provided according to a fourth embodiment of the present invention is shown.

[0072] Fig.13 and Fig.14 Schematically shows stereoscopic views of a carrying device provided according to a fifth embodiment of the present invention from different viewing angles, wherein the LATCH structure is in use.

[0073] Fig.15 A three-dimensional view of a carrying device provided by a fifth embodiment of the present invention is schematically shown, wherein the LATCH structure is in a non-use state (or referred to as a storage state).

[0074] Fig.16 and Fig.17 Schematically showing stereoscopic views of a carrying device provided according to a sixth embodiment of the present invention at different viewing angles.

[0075] Figures 18 to 21 Schematically showing a stereoscopic view of a carrying device provided in accordance with a seventh embodiment of the present invention from different viewing angles, wherein: Fig.18 and Fig.19 The LATCH structure is in use. Fig. 20 The LATCH structure is in a non-use state (or stored state).

[0076] Figure 22 to Figure 25 Schematically showing a stereoscopic view of a carrying device provided in accordance with an eighth embodiment of the present invention from different viewing angles, wherein: Fig.23 A three-dimensional view showing the carrying device being placed on a vehicle seat is shown.

[0077] Figure 26 to Figure 28 Schematically shows stereoscopic views of different viewing angles of a carrying device provided according to a ninth embodiment of the present invention.

[0078] Fig.29 and Fig.30 A three-dimensional diagram of a carrying device provided according to a tenth embodiment of the present invention is schematically shown, wherein: Fig.29 The LATCH structure is in use. Fig.30 The LATCH structure is in a non-use state (or stored state).

[0079] Fig.31 Schematically shows Fig.30 A rear view of the carrier is shown.

[0080] Fig.32 Another stereoscopic view of a carrying device provided according to the tenth embodiment of the present invention is schematically shown.

[0081] Figure 33 to Figure 35 Schematically shows a stereoscopic view of a carrying device provided according to the eleventh embodiment of the present invention from different viewing angles, wherein Fig.34 The male and female buckles of the central magnetic buckle mechanism are connected together. Fig.35 The male buckle and female buckle of the central magnetic buckle mechanism are separated.

[0082] Fig.36 Schematically shows Fig.35 A front view of the carrier is shown.

[0083] Figure 37 to Figure 39 Schematically shows stereoscopic views of a carrying device provided according to a twelfth embodiment of the present invention from different viewing angles.

[0084] Fig.40 A rear view of a carrying device provided according to a twelfth embodiment of the present invention is schematically shown.

[0085] Fig.41 and Fig.42 Schematically shows a stereoscopic view of a carrying device provided according to the thirteenth embodiment of the present invention from different viewing angles, wherein the male buckle and the female buckle of the magnetic buckle mechanism are buckled with each other.

[0086] Fig.43 A side view of a carrying device provided according to a thirteenth embodiment of the present invention is schematically shown, wherein a male buckle and a female buckle of a magnetic buckle mechanism are buckled with each other.

[0087] Fig.44 A three-dimensional view of a carrying device provided according to a thirteenth embodiment of the present invention is schematically shown, wherein the male buckle and the female buckle of the magnetic buckle mechanism are separated.

[0088] Fig.45 A side view of a carrying device provided according to a thirteenth embodiment of the present invention is schematically shown, wherein the male buckle and the female buckle of the magnetic buckle mechanism are separated.

[0089] Fig.46 A schematic diagram shows a three-dimensional view of the body of the carrying device provided according to the fourteenth embodiment of the present invention being installed on a suitcase but not connected to the suitcase; wherein the suitcase is provided with a magnetic buckle adjustment mechanism provided according to an embodiment of the present invention.

[0090] Fig.47 Schematically shows Fig.46 A top view of the body and luggage case is shown.

[0091] Fig.48 A schematic perspective view shows a body of a carrying device provided in accordance with a fourteenth embodiment of the present invention being installed on and connected to a suitcase.

[0092] Fig.49 A three-dimensional view of a carrying device provided according to the fifteenth embodiment of the present invention is schematically shown, wherein a male buckle and a female buckle of a magnetic buckle mechanism are buckled with each other.

[0093] Fig.50 A three-dimensional view of a carrying device provided according to the fifteenth embodiment of the present invention is schematically shown, wherein the male buckle and the female buckle of the magnetic buckle mechanism are separated.

[0094] Fig.51 A three-dimensional view of a carrying device provided according to the sixteenth embodiment of the present invention is schematically shown, wherein a male buckle and a female buckle of a magnetic buckle mechanism are buckled with each other.

[0095] Fig.52 and Fig.53 Schematically shows stereoscopic views of a carrying device provided according to the sixteenth embodiment of the present invention from different viewing angles, wherein the male buckle and the female buckle of the magnetic buckle mechanism are separated. DETAILED DESCRIPTION

[0096] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0097] It should be understood that although the terms "first", "second", etc. may be used herein to describe various elements, they do not represent any order, quantity or importance, but are only used to distinguish different components. These terms are only used to distinguish one element from another. For example, without departing from the scope of the present invention, the first element may be referred to as the second element, and similarly, the second element may be referred to as the first element. "Including" or "comprising" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. In addition, in the description of the present invention, the term "one" or "an" may include one or more items, unless otherwise specifically stated.

[0098] Figure 1 The figure schematically shows a three-dimensional diagram of a box fixing structure 1000 provided according to the first embodiment of the present invention. Figure 1 As shown, the box fixing structure 1000 includes a box 100 , a restraining belt 200 and an adjuster (also referred to as a limiting device) 300 .

[0099] The box 100 can be, for example, any suitable type of carrier. In some embodiments, the box 100 can be a plastic box, a metal box, etc. for holding items. In some embodiments, the box 100 can be a pet box, a pet basket, a pet bag, etc. for accommodating pets. The shape of the box 100 can be a cube, a cuboid, or other irregular bodies. The box 100 generally includes a bottom plate 101, a top plate 102, and a side plate 103 located between the bottom plate 101 and the top plate 102. The distance between the top plate 102 and the bottom plate 101 of the box 100 defines the height H of the box 100. The side plate 103 may include a front side plate 1031, a rear side plate 1032, a left side plate 1033, and a right side plate 1034. In some embodiments, the box 100 can have a bilaterally symmetrical shape. In some embodiments, the box 100 can be provided with a handle ( Figure 1 The handle may be mounted on the top plate 102 of the box body 100 , or the handle may be connected to any two opposite side plates of the box body 100 .

[0100] It should be noted that, unless otherwise expressly specified or limited, the directional terms such as "front", "rear", "left", and "right" in the embodiments of the present invention refer to the case where the box 100 is placed on the seat 400 (see FIG. Figure 2 ) are the "front", "rear", "left" and "right" directions of the seat 400 when the seat 400 is in the forward position, and the "front" and "rear" directions are schematically indicated by arrows F and B in the figure, and the "left" and "right" directions are schematically indicated by arrows L and R. These directional terms are only used to make the description of the embodiments of the present invention clearer and are not used to improperly limit the scope of protection of the present invention.

[0101] See also Figure 2 The seat 400 may be, but is not limited to, a seat of a vehicle such as a car seat or an airplane seat. The seat 400 includes a seat portion 410 and a backrest portion 420. The front of the seat 400 is provided with two or more sockets 42, for example. The two or more sockets 42 are located between the seat portion 410 and the backrest portion 420 and are spaced apart in the lateral direction (left-right direction). Each socket 42 may be an ISOFIX socket.

[0102] Continue to see Figure 1 , the restraint belt 200 is attached to the box 100. The restraint belt 200 includes two connection ends 22. The two connection ends 22 are located outside the box 100 and are provided with anchors 26, each anchor 26 is used to connect with an anchor point at any suitable position. Figure 2When the box 100 is placed on the seat 400, the bottom plate 101 of the box 100 is supported by the seat portion 410, and the rear side plate 1032 of the box 100 faces the backrest portion 420. The two connecting ends 22 of the restraint belt 200 are detachably connected to the corresponding sockets 42 (the sockets 42 serve as anchor points), thereby connecting the box 100 and the seat 400 together. It can be understood that the anchor 26 is correspondingly an ISOFIX plug-in.

[0103] The adjuster 300 is connected to the restraint belt 200. The relative position of the adjuster 300 and the restraint belt 200 can be adjusted to adjust the length of the restraint belt 200 between the adjuster 300 and the anchor 26. In this way, when the box 100 is placed on the seat 400 and each anchor 26 is connected to the corresponding socket 42, the restraint belt 200 connected between the box 100 and the socket 42 can be tensioned by adjusting the length of the restraint belt 200 between the adjustment device 300 and the anchor 26. In this way, in an emergency braking situation, the box 100 placed on the seat 400 can be subjected to the effective pulling force of the tensioned restraint belt 300, and is not easy to slide forward or even fall relative to the seat 400. In some embodiments, the adjuster 300 can be an A-LOCK, a webbing adjustment device or a Japanese buckle and other structures, and the adjuster 300 only needs to be able to adjust and fix the length of the restraint belt 200.

[0104] See also Figure 1 , the adjuster 300 can be installed to the box body 100, and the restraint belt 200 passes through the adjuster 300 and can be locked by the adjuster 300. The restraint belt 200 can also include an adjustment end 21, and the adjuster 300 can be located between the adjustment end 21 and each connection end 22 of the restraint belt 200. The user can pull the adjustment end 21 along the S direction to shorten the length of the portion of the restraint belt 200 located between the adjuster 300 and the anchor 26. It can be understood that when the portion of the restraint belt 200 located between the adjuster 300 and the anchor 26 is tensioned without continuing to pull the adjustment end 21, the restraint belt 200 can be locked by the adjuster 300, that is, the portion of the restraint belt 200 located between the adjuster 300 and the anchor 26 can be kept in a tensioned state.

[0105] It should be noted that the number of connection ends 22 of the restraint belt 200 is not limited to the two mentioned above. In some embodiments, the restraint belt 200 may have a connection end 22, and the anchor 26 on the connection end 22 can be selectively connected to one of the two or more sockets 42. Alternatively, in some embodiments, the restraint belt 200 may have more than two connection ends 22, and the multiple connection ends 22 are correspondingly configured with multiple anchors 26. At least a portion of the multiple anchors 26 can be selectively connected to two or more sockets 42, and other anchors 26 can be detachably connected to any other suitable anchor point. It can be understood that in order to adapt to different types of anchor points, the type of anchor 26 is not limited to ISOFIX plug-ins. In some embodiments, the anchor 26 can be, for example, a hook, a buckle, etc.

[0106] Figure 1 2 shows an exemplary embodiment of a restraint belt 200. The restraint belt 200, for example, includes a first sub-belt 210 and two second sub-belts 220, and the restraint belt 200 is Y-shaped as a whole. The first end of the first sub-belt 210 corresponds to the adjustment end 21 of the restraint belt 200, and the second end of the first sub-belt 210 is connected to the first ends of the two second sub-belts 220. The second ends of the two second sub-belts 220 correspond to the two connecting ends 22, and each connecting end 22 is respectively provided with an anchor 26.

[0107] Continue to see Figure 1 , the adjuster 300 can be set at the bottom of the front side plate 1031 of the box 100. In other embodiments, the adjuster 300 can be set at the top of the front side plate 1031 of the box or other suitable positions. The first sub-band 210 passes through the adjuster 300, and the connection end 22 on each second sub-band 220 extends from the front side plate 1031 along the bottom of the box 100 to the rear side plate 1032, and then extends upward along the rear side plate 1032, and then extends from the predetermined height D1 of the rear side plate 1032 to the outside of the box 100 (it can also be called that the connection end 22 leaves the box 100 from the predetermined height). In some embodiments, the predetermined height D1 is not less than half of the height H, that is, D1≥H / 2. In some embodiments, the predetermined height D1 can be close to or equal to the height H. Of course, in some embodiments, the predetermined height D1 can be less than half of the height H. In some embodiments. For example, the predetermined height D1 can be greater than one-third or one-quarter of the height H.

[0108] See also Figure 2When the box 100 is mounted on the seat 400, each connection end 22 extending from the predetermined height D1 extends toward the rear lower side of the box 100 to allow each anchor 26 to be connected to the corresponding socket 42. When the restraint belt 200 between the adjuster 300 and the anchor 26 is tightened, the restraint belt 200 can effectively prevent the box 100 from rolling forward, so that the box 100 is stably supported on the seat 400.

[0109] In some embodiments, the rear side plate 1032 of the box body 100 may be provided with a hard part 15, and the hard part 15 may be made of a hard material, including but not limited to hard plastic, metal, etc. The hard part 15 has a support portion 151, and the support portion 151 may be lower than the top plate 102 or flush with the top plate 102. Each connection end 22 is arranged around the support portion 151 of the hard part 15 and then extends to the outside of the box body 100. The height of the support portion 151 corresponds to the predetermined height D1. The hard part 15 can be attached to the rear side plate 1032 of the box body 100 in any suitable manner, as long as it can support the restraint belt 200 through its support portion 151. The hard part 15 can be a solid part or a hollow part with a hollow channel.

[0110] See also Figure 1 When the hard member 15 is a solid member (for example, a solid sheet), each connecting end 22 extends upward between the rear side plate 1032 and the hard member 15, and passes around the supporting portion 151 of the hard member 15 to extend outward from the box body 100. Figure 4 When the hard member 15 has a hollow channel 150 , each connecting end 22 of the restraining belt 200 enters the hollow channel 150 from the bottom of the hollow channel 150 , and then passes around the supporting portion 151 of the hard member 15 and extends outward.

[0111] See also Figure 1 and Figure 4 In some embodiments, the upper edge of the hard member 15 forms a support portion 151. Figure 5 In some embodiments, a notch 155 extending downward is formed at the upper edge of the hard member 15, and the lower edge of the notch 155 forms a support portion 151. Figure 6 In some embodiments, the hard member 15 is provided with an orifice 153, and the lower edge of the orifice 153 forms a support portion 151. Figure 7 In some embodiments, the hard member 15 is provided with an opening 156, and the opening 156 is away from the bottom plate 101 of the box body 100. The opening 156 can be provided in an area above half the height of the rear side plate 1032 and extend outward, or extend outward from an area of ​​the rear side plate 1032 close to the top plate 102. Each connection end 22 of the restraint belt 200 extends from the opening 156 to the outside of the box body 100.

[0112] In some embodiments, the hard member 15 may be embedded in the rear side plate 1032 without protruding relative to the rear side plate 1032. In some embodiments, the hard member 15 may be attached to the rear side plate 1032 and protrude relative to the rear side plate 1032. In some embodiments, a portion of the hard member 15 may be embedded in the rear side plate 1032, and another portion may protrude relative to the rear side plate 1032.

[0113] In some embodiments, the rear side plate 1032 of the box body 100 includes a covering layer 10321, and the hard member 15 is located outside the covering layer 10321. The hardness of the hard member 15 is greater than the hardness of the covering layer 10321. The covering layer 10321 can be made of fabric, for example. Each connection end 22 extends upward between the covering layer 10321 and the hard member 15, and extends from the support portion 151 of the hard member 15 to the outside of the box body 100.

[0114] This embodiment does not limit the size and shape of the hard member 15. In some embodiments, the bottom of the hard member 15 can extend to the bottom plate 101 of the box 100. In some embodiments, the bottom of the hard member 15 can be higher than the bottom plate 101. In some embodiments, the hard member 15 can be located in the lateral middle position of the rear side plate 1032, and the width W of the hard member 15 is less than the width of the rear side plate 1032. In some embodiments, the hard member 15 can correspond to the size of the rear side plate 1032. In some embodiments, the hard member 15 can also be arranged on the rear side plate 1032 to the left or right. In some embodiments, two or more hard members 15 can be configured, and two or more hard members 15 are arranged symmetrically on the left and right, and each connection end 22 of the restraint belt 200 is respectively passed through the support portion 151 of the corresponding hard member 15 and then extends to the outside of the box 100.

[0115] See also Figures 1 to 3 , shows an exemplary embodiment of the adjuster 300. The adjuster 300 is installed at the bottom of the box 100, close to the front side plate 1031 of the box 100. The adjuster 300 includes, for example, a lock 310 arranged on the box 100. The lock 310 may include a housing 313, a locking member 312, a pivot 314, and a torsion spring 315. The locking member 312, the pivot 314, and the torsion spring 315 are installed to the housing 313, and the housing 313 is installed to the box 100. A locking channel 311 for the restraining belt 200 to pass through is formed inside the housing 313. The restraining belt 200 (more specifically, the first sub-belt 210) enters the housing 313 from one end of the locking channel 311 and leaves the housing 313 from the other end of the locking channel 311. The locking member 312 is installed to the housing 313 through the pivot 314, and the torsion spring 315 is sleeved on the pivot 314 and connected between the housing 313 and the locking member 312. More specifically, the middle portion of the locking member 312 is pivotally connected to the housing 313 via a pivot 314. Figure 3 The first end 3121 of the locking member 312 is used as a locking end to press the first sub-belt 210 against the channel wall 3111 of the locking channel 311, thereby locking the position of the restraint belt 200. The torsion spring 315 is used to keep the locking member 312 in place. Figure 3 The second end 3122 of the locking member 312 is used as a pressing end to enable the locking member 312 to rotate around the pivot 314 , thereby releasing the locking of the first sub-band 210 by the first end 3121 of the locking member 312 .

[0116] In some embodiments, the first end 3121 of the locking member 312 may have an arcuate surface for abutting against the first sub-belt 210, and a convex tooth may be provided on the arcuate surface. When the first end 3121 of the locking member 312 abuts the first sub-belt 210 against the channel wall 3111, the abutment of the convex tooth and the first sub-belt 210 can effectively prevent the movement of the first sub-belt 210. In some embodiments, the convex tooth on the arcuate surface can be provided as a ratchet structure, so that when the locking member 312 is in a locked state, the second end 3122 of the locking member 312 does not need to be pressed, and the restraint belt 200 can be pulled by the adjustment end 21 to tension the portion of the restraint belt 200 between the adjuster 300 and the anchor 26. When the restraint belt 200 is adjusted to a desired position, the adjustment end 21 is no longer pulled, and the adjuster 300 can keep the portion of the restraint belt 200 between the locking member 312 and the anchor 26 tensioned. It can be understood that when it is necessary to release the connection between the anchor 26 and the socket 42, the second end 3122 of the locking member 312 is pressed to release the abutment of the first end 3121 of the locking member 312 against the first sub-band 210, and the portion of the restraint belt 200 located between the adjuster 300 and the anchor 26 can be loosened.

[0117] Figure 8The box fixing structure 1000 provided according to the second embodiment of the present invention is schematically shown. The box fixing structure 1000 includes a box 100, a restraining belt 200 and an adjuster 300. In the absence of conflict, the box 100 can refer to the description in the first embodiment. For example, the box 100 includes a bottom plate 101, a top plate 102 and a side plate 103, and the side plate 103 includes a front side plate 1031, a rear side plate 1032, a left side plate 1033 and a right side plate 1034. In the absence of conflict, the restraining belt 200 can refer to the description in the first embodiment. For example, the restraining belt 200 may include a first sub-belt 210 and two second sub-belts 220. The restraining belt 200 is Y-shaped as a whole. The first end of the first sub-belt 210 corresponds to the adjustment end 21 of the restraining belt 200, and the second end of the first sub-belt 210 is connected to the first ends of the two second sub-belts 220. The second ends of the two second sub-belts 220 correspond to the two connecting ends 22, and each connecting end 22 is respectively provided with an anchor 26. In the case of no conflict, the adjuster 300 may refer to the adjuster 300 in the first embodiment.

[0118] See also Figure 8 The two connecting ends 22 of the restraining belt 200 extend from the front side plate 1031 to the left side plate 1033 and the right side plate 1034 respectively, then extend backward along the left side plate 1033 and the right side plate 1034, and extend from the predetermined height D2 of the box body 100 to the outside of the box body 100. The relationship between the predetermined height D2 and the box body height H can refer to the relationship between the predetermined height D1 and the box body height H.

[0119] See also Figure 8 In some embodiments, the adjuster 300 can be installed in the middle of the front side plate 1031, and the adjuster 300 is higher than the bottom plate 101 of the box 100. The first sub-band 210 corresponds to the front side plate 1031 of the box 100. The first ends of the two second sub-bands 220 are respectively connected to the second ends of the first sub-bands 210, and the second ends of the two second sub-bands 220 are both passed through the adjuster 300.

[0120] In some embodiments, the adjuster 300 may include the lock 310 in the first embodiment, and the two second sub-bands 220 have a portion that is overlapped and located between the first end 3121 of the locking member 312 and the channel wall 3111 of the locking channel 311. When the locking member 312 is in a locked state, the locking member 312 presses the two overlapped second sub-bands 220 against the channel wall 3111 of the locking channel 311, that is, the position of the restraint belt 200 can be locked. When the user pulls the adjustment end 21, the two second sub-bands 220 can slide relative to the locking channel 311 at the same time. Of course, in some other embodiments, the adjuster 300 can also have other implementations.

[0121] See also Figure 8In some embodiments, the adjuster 300 includes an opening 301 and an opening 302 that are opposite to each other on the left and right sides, and the two connecting ends 22 can pass through the adjuster 300 from the opening 301 and the opening 302 respectively.

[0122] Continue to see Figure 8 In some embodiments, the box 100 may be provided with a guide structure 111, which is used to guide and support the restraint belt 200. The guide structure 111 defines a predetermined height D2. In some embodiments, the guide structure 111 may be provided on the side panel 103 of the box 100. The guide structure 111, for example, includes a groove structure 1101 and at least one stopper 1102 provided on the side panel 103, and the groove structure, for example, extends from the left side panel 1033 and the right side panel 1034 of the box 100 to the rear side panel 1032 of the box 100. At least part of the stopper 1102 is close to the end of the corresponding groove structure at the rear side panel 1032, and the two connection ends 22 extend to the outside of the box 100 after passing through the corresponding stopper 1102.

[0123] Continue to see Figure 8 In some embodiments, the lateral width of the box 100 is greater than the lateral distance between the two sockets 42 on the seat 400 , and the lateral width W1 between the positions where the two connection ends 22 leave the box 100 may be greater than the lateral distance between the two sockets 42 . Figure 8 The middle lateral width W1 generally corresponds to the width between two stoppers 1102 .

[0124] In some embodiments, when the lateral width of the box body 100 is smaller than the lateral distance between the two sockets 42 , the two connection ends 22 may extend out of the box body 100 from the left side plate 1033 and the right side plate 1034 , respectively.

[0125] Fig. 9 A variation of the guide structure 111 is shown. In some embodiments, the guide structure 111, for example, includes one or more engaging members 1103 attached to the side panel 103, and the engaging member 1103 defines a channel 110 for the restraining belt 200 to pass through. In some embodiments, the engaging member 1103 can be made of metal, plastic or other suitable materials. One or more engaging members 1103 can be arranged on one or more of the front side panel 1031, the rear side panel 1032, the left side panel 1033, and the right side panel 1034 as needed. In some embodiments, the engaging member 1103 can be connected to the box body 110 to form a closed loop. In some embodiments, the engaging member 1103 can be, for example, hook-shaped or C-shaped.

[0126] Fig.101 shows another variation of the guide structure 111. The guide structure 111 includes, for example, two engaging members 1103, which are arranged on the rear side plate 1032 and are arranged at intervals in the lateral direction. The two connecting ends 22 are arranged around the corresponding engaging members 1103 and then leave the box body 100. The two engaging members 1103 are, for example, arranged symmetrically on the rear side plate 1032. The lateral distance between the two engaging members 1103 corresponds to the lateral width W1.

[0127] In some embodiments, the guide structure 111 may include, for example, a joint piece 1103 disposed at a lateral middle position of the rear side plate 1032 , and the two connection ends 22 cross through the channel 110 of the joint piece 1103 and then extend obliquely downward.

[0128] Fig.11 The box fixing structure 1000 provided according to the third embodiment of the present invention is schematically shown. The box fixing structure 1000 includes a box 100, a restraining belt 200 and an adjuster 300. In the absence of conflict, the box 100 can refer to the description in the first embodiment. For example, the box 100 includes a bottom plate 101, a top plate 102, a front side plate 1031, a rear side plate 1032, a left side plate 1033 and a right side plate 1034. In the absence of conflict, the restraining belt 200 can refer to the description in the first embodiment. For example, the restraining belt 200 may include a first sub-belt 210 and two second sub-belts 220. The restraining belt 200 is Y-shaped as a whole. The first end of the first sub-belt 210 corresponds to the adjustment end 21 of the restraining belt 200, and the second end of the first sub-belt 210 is connected to the first ends of the two second sub-belts 220. The second ends of the two second sub-belts 220 correspond to the two connecting ends 22, and each connecting end 22 is respectively provided with an anchor 26. In the case of no conflict, the adjuster 300 may refer to the adjuster 300 in the first embodiment.

[0129] See also Fig.11 In some embodiments, the adjuster 300 can be installed on the front side of the top plate 102 of the box 100. The restraint belt 200 corresponds to the top plate 102 and the rear side plate 1032 of the box 100, and the two connecting ends 22 extend from the top plate 102 to the rear and lower part of the rear side plate 1032. More specifically, the first sub-belt 210 is connected to the adjuster 300 in an adjustable position. The first ends of the two second sub-belts 220 can be connected to the second end of the first sub-belt 210 above the top plate 102 or behind the rear side plate 1032. The second ends of the two second sub-belts 220 extend to the rear and lower part of the box 100, and can be connected to the corresponding sockets 42 through the anchors 26.

[0130] In some embodiments, the entire rear side plate 1034 may be made of a hard material. In some embodiments, the adjuster 300 may be disposed on the front side plate 1031 , for example, near the top plate 102 .

[0131] Fig.12 The box fixing structure 1000 provided according to the fourth embodiment of the present invention is schematically shown. The box fixing structure 1000 is a variation of the box fixing structure 1000 provided in the third embodiment. In the absence of conflict, the components and the relationship between the components of the box fixing structure 1000 of this embodiment can refer to the description in the third embodiment. The following mainly describes the differences between this embodiment and the third embodiment.

[0132] See also Fig.12 , the restraint belt 200 forms an annular structure 201, the box 100 is restrained in the annular structure 201, and the anchor 26 is close to the bottom of the box 100. More specifically, the restraint belt includes a first sub-belt 210 and two second sub-belts 220, and also includes a third sub-belt 230 and two fourth sub-belts 240. The first end of the third sub-belt 230 is connected to the first sub-belt 210, and the second end of the third sub-belt 230 is connected to the first ends of the two fourth sub-belts 240. The second ends of the two fourth sub-belts 240 are connected to the two second sub-belts 220 to form the annular structure 201 that restrains the box 100. The third sub-belt 230 and the two fourth sub-belts 240 are arranged around the front side plate 1031 and the bottom plate 101 of the box 100. The connection point of each fourth sub-belt 240 with the corresponding third sub-belt 230 is close to the anchor 26.

[0133] In some embodiments, the adjuster 300 may include the lock 310 of the first embodiment, and the first sub-band 210 and the third sub-band 230 have a lock 312 (see FIG. Figure 3 ) and the portion between the first end 3121 of the locking channel 311 and the channel wall 3111 of the locking channel 311. When the locking member 312 is in the locked state, the locking member 312 presses the first sub-belt 210 and the third sub-belt 230 stacked together against the channel wall 3111 of the locking channel 311, that is, the position of the restraint belt 200 can be locked. When the user pulls the adjustment end 21, the first sub-belt 210 and the third sub-belt 230 can slide relative to the locking channel 311 at the same time, so that the annular structure 201 shrinks and hugs the box body 100. Of course, in some other embodiments, the adjuster 300 can also have other implementations.

[0134] It should be noted that, although in the above embodiment, the user tightens the restraint belt 200 by manually operating the adjustment end 21, the method of tightening the restraint belt 200 is not limited thereto. For example, in some embodiments, the adjustment end 21 can be wound on a reel, and the restraint belt 200 can be tightened or loosened by electrically controlling the rotation direction of the reel.

[0135] The box fixing structure provided in the embodiment of the present invention only needs to be able to adjust the length of the restraint belt 200 between the adjuster 300 and the anchor 26 so that the restraint belt 200 between the box 100 and the anchor point does not loosen. In some embodiments, the restraint belt 200 may not be provided with a dedicated adjustment end 21. In some embodiments, the first sub-belt 210 is also not necessary.

[0136] In the above embodiments, the box fixing structure provided by the embodiments of the present invention is described. However, it should be noted that the box fixing structure can also be provided as a bearing device. Figure 13 to Figure 53 Provide explanation.

[0137] For ease of understanding, Figure 13 to Figure 53 In the figure, arrow F indicates forward direction, arrow B indicates backward direction, arrow L indicates left direction, and arrow R indicates right direction. These directional terms are only used to make the description of the embodiments of the present invention clearer, and are not used to improperly limit the protection scope of the present invention.

[0138] Fifth embodiment

[0139] Figures 13 to 15 A perspective view of a carrying device 1000A (eg, an animal carrying device or other types of carrying devices) provided in a fifth embodiment is shown. Fig.13 and Fig.14 , the LATCH structure 300A is in use. Fig.15 , the LATCH structure 300A is in a non-use state (or a storage state).

[0140] like Figures 13 to 15As shown, the carrying device 1000A includes a main body 100A, and the main body 100A can be but not limited to a pet box, a pet carrier, a pet bag, etc. When the carrying device 1000A is an animal carrying device, the main body 100A has a carrying space for accommodating animals. The main body 100A can be an integrally formed part, or the main body 100A can be assembled from a plurality of parts. In some embodiments, the main body 100A can be divided into a bottom 101A and an upper part 102A installed above the bottom 101A. The bottom 101A can be made of a hard material, for example, to form a support for the upper part 102A. The upper part 102A may include a fabric sheet and other materials that enclose the carrying space. A LATCH structure 300A is provided on the back of the bottom 101A, and the LATCH structure 300A can be detachably connected to the ISOFIX structure (or anchoring structure) on the car seat. More specifically, the LATCH structure 300A includes, for example, at least one connector 31, and each connector 31 can be engaged with a connection point of the ISOFIX structure on the car seat. In this embodiment, the LATCH structure 300A includes two connectors 31. One end of each connector 31 is pivotally connected to the bottom 101A, for example, through a pivot (not shown in the figure), and each connector 31 rotates left and right around the pivot, so that the LATCH structure 300A has a use state and a non-use state.

[0141] When the LATCH structure 300A is in use, each connector 31 can extend out of the body 100A by rotating around a pivot axis to reach a use position, so that the other end of each connector 31 can be connected to a connection point of the ISOFIX structure on the car seat. When the LATCH structure 300A is not in use, each connector 31 can move closer to the body 100A by rotating around a pivot axis to reach a non-use position (also called a storage position).

[0142] The back of the bottom 101A has at least one accommodating space 1010, and the accommodating space 1010 is used to store the connector 31. In this embodiment, the back of the bottom 101A has two accommodating spaces 1010 at the same time, and the two accommodating spaces 1010 are relatively arranged on the left and right sides of the back of the bottom 101A. The two accommodating spaces 1010 correspond to the two connectors 31. When the LATCH structure 300A is not in use, each connector 31 rotates around the pivot to the storage position and is stored in the corresponding accommodating space 1010. For example, the outer side of the LATCH structure 300A after storage will be substantially flush with the outer side of the bottom 101A.

[0143] Each connector 31 can be locked in the storage position by any suitable locking structure. The LATCH structure 300A can also include a spring, which is used to drive each connector 31 to rotate toward the use position. The spring is, for example, disposed between each connector 31 and the bottom 101A. When the LATCH structure 300A is in use, each connector 31 is released, and each connector 31 can be automatically popped out by the reaction force of the spring.

[0144] In this embodiment, the two connecting members 31 rotate horizontally in opposite directions to rotate from the storage position to the use position, or from the use position to the storage position. The rotation angle of the two connecting members 31 is not greater than 90 degrees. In some alternative embodiments, the two connecting members 31 can rotate horizontally in the same direction to switch to the use position or the storage position.

[0145] In some embodiments, the LATCH structure 300A may include more than two connectors 31, and the number of the accommodating spaces 1010 is correspondingly more than two. The more than two connectors 31 may be connected to more than two connection points of the ISOFIX structure on the car seat.

[0146] Sixth embodiment

[0147] Fig.16 and Fig.17 The third embodiment shows a three-dimensional view of a carrying device 1000A (eg, an animal carrying device or other types of carrying devices) provided in the sixth embodiment. The carrying device 1000A includes a body 100A. When the carrying device 1000A is an animal carrying device, the body 100A has a carrying space for accommodating an animal.

[0148] A connecting seat 600 may be additionally arranged between the main body 100A and the car seat, and the connecting seat 600 has a LATCH structure 300A, and the LATCH structure 300A may be connected to the ISOFIX structure of the car. More specifically, the LATCH structure 300A, for example, includes at least one connecting member 31, and each connecting member 31 may be connected to a connection point of the ISOFIX structure on the car seat. In this embodiment, the LATCH structure 300A includes two connecting members 31. One end of each connecting member 31 is pivotally connected to the connecting seat 600, for example, by a pivot (not shown in the figure). Each connecting member 31 may extend relative to the connecting seat 600 or approach the connecting seat 600 by horizontal rotation in the same direction or opposite directions, so that the LATCH structure 300A has a use state and a non-use state (or a storage state).

[0149] The back side of the connection base 600 may have a receiving space 610 . When the LATCH structure 300A is not in use, each connector 31 may be received in the receiving space 610 of the connection base 600 .

[0150] In this embodiment, the main body 100A may have a retracted space 110A, in which a hard rod 112 may be provided, and the hard rod 112 may be, for example, a metal rod. The connecting seat 600 is separated from the main body 100A, and the connecting seat 600 has a snap-on structure 220A, and the snap-on structure 220A may include, for example, a hook. The snap-on structure 220A may be detachably connected to the rod 112 on the main body 100A, so that the main body 100A is fixed to the car seat through the detachable connecting seat 600. When the supporting device 1000A is in use, the snap-on structure 220A is locked on the rod 112, and the connecting member 31 is connected to the connection point of the ISOFIX structure of the car seat.

[0151] The connection base 600 may further include a release device (not shown) for releasing the locking of the clamping structure 220A on the rod 112. When the locking of the clamping structure 220A on the rod 112 is released, the body 100A can be separated from the connection base 600.

[0152] In some alternative embodiments, the connection base 600 is slidably connected to the bottom 101A of the body 100A so that the connection base 600 has a use position and a storage position. For example, a receiving cavity may be provided at the bottom of the body 100A, and when the connection base 600 is in the storage position, the connection base 600 is received in the receiving cavity and can be locked in the storage position. After the connection base 600 is released, the connection base 600 can extend horizontally backward from the receiving cavity, and can be locked in the use position when the connection base 600 reaches the use position. Afterwards, the body 100A can be connected to the ISOFIX structure of the car seat through the LATCH structure 300A on the connection base 600.

[0153] In some alternative embodiments, the connection base 600 is pivotally connected to the bottom 101A of the body 100A so that the connection base 600 has a use position and a storage position. When the connection base 600 is in the storage position, the connection base 600 pivots to a position that fits the back or bottom surface of the body 100A. When the connection base 600 is in the use position, the connection base 600 pivots to a horizontal posture, and the connection base 600 extends backward from the body 100A. Afterwards, the body 100A can be connected to the ISOFIX structure of the car seat through the LATCH structure 300A on the connection base 600.

[0154] Seventh embodiment

[0155] Figures 18 to 21 A perspective view of a carrying device 1000A (eg, an animal carrying device or other types of carrying devices) provided in a seventh embodiment is shown. Fig.18 and Fig.19, the LATCH structure 300A is in use. Fig. 20 , the LATCH structure 300A is in a non-use state (or a storage state).

[0156] The carrying device 1000A includes a body 100A. When the carrying device 1000A is an animal carrying device, the body 100A has a carrying space for accommodating an animal. The bottom 101A of the body 100A has a LATCH structure 300A, which is arranged on the back of the bottom 101A. The LATCH structure 300A can be detachably connected to the ISOFIX structure on the car seat.

[0157] The LATCH structure 300A, for example, includes at least one connector 31, and each connector 31 can be engaged and fixed with a connection point of the ISOFIX structure on the car seat. In this embodiment, the LATCH structure 300A includes two connectors 31. One end of each connector 31 is pivotally connected to the bottom 101A, for example, through a pivot (not shown in the figure), and each connector 31 can be rotated up and down around the pivot so that the LATCH structure 300A has a use state and a non-use state. When the LATCH structure 300A is in the use state, each connector 31 can extend out of the body 100A and reach the use position, so that the other end of each connector 31 can be connected to the connection point of the ISOFIX structure on the car seat. When the LATCH structure 300A is not in the use state, each connector 31 can be close to the body 100A and reach the non-use position (also called the storage position).

[0158] For example, the back of the bottom 101A has at least one accommodating space 1010, and the accommodating space 1010 is used to accommodate the connector 31. In this embodiment, the back of the bottom 101A has two accommodating spaces 1010 spaced apart in the left-right direction, and the two accommodating spaces 1010 extend upward from the bottom surface of the body 100A. The heights of the two accommodating spaces 1010 are substantially the same, and the two may be parallel to each other. The two accommodating spaces 1010 correspond to two connectors 31. When the LATCH structure 300A is not in use, each connector 31 rotates around the pivot to a storage position and is stored in the corresponding accommodating space 1010. For example, the outer side surface of the LATCH structure 300A after storage may be flush with the outer side surface of the bottom 101A, or concave relative to the outer side surface of the bottom 101A, or convex relative to the outer side surface of the bottom 101A.

[0159] The accommodation space 1010 may be formed integrally with the bottom 101A, or may be two accommodation spaces independent of the bottom 101A. When the accommodation space 1010 is formed integrally with the bottom 101A, the accommodation space 1010 may be a semi-open space extending upward from the surface of the bottom 101A.

[0160] Each connector 31 can be locked in the storage position by any suitable locking structure. The LATCH structure 300A can also include a spring, which is used to drive each connector 31 to rotate toward the use position. The spring is, for example, disposed between each connector 31 and the bottom 101A. When the LATCH structure 300A is in use, each connector 31 is released, and each connector 31 can be automatically popped out by the reaction force of the spring.

[0161] In this embodiment, the two connectors 31 are vertically rotated in a first direction (from top to bottom) to a use position, and the rotation angle is, for example, between 90 and 180 degrees. When the LATCH structure 300A is not in use, the two connectors 31 can be vertically rotated in a second direction (from bottom to top) to a storage position, and the two connectors 31 are stored in the accommodation space 1010. The first direction is opposite to the second direction.

[0162] Eighth embodiment

[0163] Fig. 22 FIG. 1 shows a top perspective view of a carrying device 1000A (eg, an animal carrying device or other types of carrying devices) provided in the eighth embodiment. Fig.23 A three-dimensional view showing the carrying device 1000A placed on a car seat is shown. Fig.24 and Fig.25 A bottom perspective view of the carrier device 1000A is shown.

[0164] The carrying device 1000A includes a body 100A. When the carrying device 1000A is an animal carrying device, the body 100A has a carrying space for accommodating animals. The carrying device 1000A has two rails 120, which are vertically and parallelly arranged on the front or back of the body 100A. In this embodiment, the two rails 120 are arranged on the back of the body 100A.

[0165] The carrying device 1000A further includes a hard rod 121 , which is disposed on the same surface of the body 100A as the track 120 . Both ends of the rod 121 are slidably matched with the two tracks 120 so as to be able to move up and down in the track 120 .

[0166] The track 120 (e.g., inside the track 120) may be provided with a locking device (not shown in the figure), which is used to lock the position of the rod 121. When the locking device is in a locked state, the rod 121 is locked by the locking device at a predetermined height of the track 120 and cannot move up and down. When the locking device is in a released state, the locking device releases the locking of the rod 121, and the rod 121 can move up and down along the track 120.

[0167] The carrying device 1000A further includes a LATCH structure 300A, which can be detachably connected to the ISOFIX structure on the car seat 900. More specifically, the LATCH structure 300A includes, for example, at least one connector 31, each of which can be connected to a connection point of the ISOFIX structure on the car seat. In this embodiment, the LATCH structure 300A includes two connectors 31.

[0168] The LATCH structure 300A further includes two webbings 32 connected to the two connectors 31. For example, the connector 31 includes a connecting hole 310A, and the webbing 32 passes through the connecting hole 310A, so that the connector 31 can slide along the webbing 32. The first end 321 of the webbing 32 is connected to the rod 121, and the second end 322 of the webbing 32 can pass through a locking mechanism 33 fixed to the back or bottom surface of the body 100A and then extend to the front of the body 100A. The locking mechanism 33 is, for example, A-lock.

[0169] When the locking mechanism 33 is in the locked state, the webbing 32 is locked. At this time, the length of the webbing 32 between the first end 321 and the locking mechanism 33 can be shortened by pulling the second end 322 of the webbing 32, but the length of the webbing 32 between the first end 321 and the locking mechanism 33 cannot be lengthened by moving the body 100A forward. When the locking mechanism 33 is in the unlocked state, the locking mechanism 33 releases the lock on the webbing 32.

[0170] When the locking mechanism 33 is disposed near the front side of the bottom 101A of the body 100A, a guide structure 34 may be disposed at the rear side of the bottom 101A of the body 100A, and the second end 322 of the webbing 32 passes through the guide structure 34 and then through the locking mechanism 33. The guide structure 34, for example, includes a recess 341 disposed at the bottom of the body 100A and a support rod 342 installed in the recess 341, and the webbing 32 is wound around the support rod 342.

[0171] When the carrying device 1000A is in use, the connector 31 is connected to the connection point of the ISOFIX structure of the car seat, and the locking mechanism 33 is in a locked state. Then, the webbing 32 can be configured to be in a tightened use state by moving the rod 121 upward. In this way, through the connection of the two connectors 21 to the two connection points of the ISOFIX structure of the car seat, and the connection point of the first end 321 of the webbing 32 and the rod 121 away from the surface of the car seat, the main body 100A can be subjected to the tension of the inclined part of the webbing 32 between the first end 321 and the connector 21. Under the action of this tension, when the car is accidentally hit, the main body 100A can avoid rolling or twisting.

[0172] When the connector 31 is to be separated from the ISOFIX structure of the car seat, the rod 121 is moved downward to loosen the webbing 32, so that the LATCH structure 300A is more easily separated from the ISOFIX structure of the car seat. Of course, the webbing 32 can also be loosened by releasing the locking mechanism 33, so that the LATCH structure 300A is more easily separated from the ISOFIX structure of the car seat.

[0173] In some embodiments, the main body 100A is additionally provided with a receiving space (not shown in the figure), and the receiving space can be provided on the same surface of the main body 100A as the track 120, and the receiving space can accommodate the connector 31 or the entire LATCH structure 300A.

[0174] Ninth embodiment

[0175] Fig.26 FIG. 2 shows a rear perspective view of a carrying device 1000A (eg, an animal carrying device or other types of carrying devices) provided in the ninth embodiment. Fig. 27 A front perspective view of the carrier device 1000A is shown. Fig.28 A bottom perspective view of the carrier device 1000A is shown.

[0176] The carrying device 1000A includes a body 100A. When the carrying device 1000A is an animal carrying device, the body 100A has a carrying space for accommodating an animal. At least one guide structure 131 and at least one locking mechanism 33 are arranged on the back of the body 100A. The locking mechanism 33 is, for example, close to the bottom surface of the body 100A, and the guide structure 131 is higher than the locking mechanism 33. The guide structure 131 includes, for example, a C-shaped piece, and the locking mechanism 33 is, for example, an A-lock. For example, the number of the guide structure 131 and the locking mechanism 33 are both two.

[0177] The carrying device 1000A further includes a LATCH structure 300A, which can be detachably connected to the ISOFIX structure on the car seat 900. More specifically, the LATCH structure 300A includes, for example, at least one connector 31, each of which can be engaged with a connection point of the ISOFIX structure on the car seat. In this embodiment, the LATCH structure 300A includes two connectors 31.

[0178] The LATCH structure 300A also includes a webbing 32 connected to the connector 31. The two ends of the webbing 32 pass through the corresponding guide structure 131 and the locking mechanism 33 and are connected to the two connectors 31. The middle part 323 of the webbing 32 can be pulled by the user. When the locking mechanism 33 is in the locked state, the webbing 32 is locked. At this time, the length of the webbing 32 located between the connector 21 and the locking mechanism 33 can be shortened by pulling the middle part 323 of the webbing 32, so that the webbing 32 is tensioned, but the length of the webbing 32 located between the connector 21 and the locking mechanism 33 cannot be lengthened by moving the body 100A forward. When the locking mechanism 33 is in the unlocked state, the locking mechanism 33 releases the lock on the webbing 32. In some embodiments, the webbing 32 can be disconnected from the middle part 323.

[0179] The webbing 32 may be provided with an adjuster 34A, and the adjuster 34A may adjust the length of the webbing 32. The adjuster 34A is, for example, located between the locking mechanism 33 and the connecting member 31.

[0180] When the LATCH structure 300A is in use, the middle portion 323 of the webbing 32 can be fixed around the headrest of the car seat. When the car is hit, the body 100A can be prevented from twisting or rolling by fixing the headrest end of the car seat and the two connection points of ISOFIX.

[0181] In some alternative embodiments, the body 100A has a receiving space (not shown in the figure), the wall of the receiving space can be formed of a hard material, the receiving space can be set on the bottom surface of the body 100A, and the receiving space is communicated with the outer side of the body 100A. The body 100A can also include two extensions (not shown in the drawings of this embodiment, please refer to the tenth embodiment). Fig.29 The extension 14 in the figure, each extension extends upward from the bottom surface of the main body 100A, and the extension can be a semi-open channel or a hollow channel, and the extension has an upper opening close to the top surface of the main body 100A. The LATCH structure 300A is connected to the main body 100A, and the LATCH structure 300A has a webbing 32, which can extend in the accommodating space and the extension, and extend out of the main body 100A through the upper opening of the extension. The LATCH structure 300A includes at least one connector 31 connected to the webbing 32. For example, the LATCH structure 300A includes two connectors 31, and the connection relationship between the two connectors 31 and the webbing 32 can refer to Fig.26As shown in , two connectors 31 are located at the two ends of the same webbing 32, and the middle part of the webbing 32 extends out of the main body 100A through the upper opening of the extension. When the LATCH structure 300A is in use, the connector 31 extends outside the accommodating space and is connected to the connection point of the ISOFIX structure on the car seat. When the LATCH structure 300A is not in use, the connector 31 is disconnected from the connection point of the ISOFIX structure of the car seat, and the connector 31 can be stored in the accommodating space. The accommodating space or the extension may further include a locking mechanism (such as A-lock) for locking or releasing the webbing 32. When the LATCH structure 300A is in use, the webbing 32 extending out of the upper opening is pulled up to tighten the portion of the webbing 32 between the connector 31 and the locking mechanism, and the webbing 32 is locked by the locking mechanism. When the extension is a semi-open channel, a guide structure (such as a guide similar to Fig.26 The guiding structure 131 in the extension portion enables the webbing 32 to be maintained in the extension portion to avoid falling off.

[0182] Tenth embodiment

[0183] Fig.29 A rear perspective view of a carrying device 1000A (eg, an animal carrying device or other types of carrying devices) provided in accordance with a tenth embodiment is shown, wherein the LATCH structure 300A is in use. Fig.30 Another rear perspective view of the carrying device 1000A is shown, in which the LATCH structure 300A is in a non-use state (or a storage state). Fig.31 Shows Fig.30 A rear view of the carrier 1000A is shown. Fig.32 A front perspective view of the carrier device 1000A is shown.

[0184] The tenth embodiment is similar in concept to the ninth embodiment, and the differences between the present embodiment and the ninth embodiment are mainly described below. The main body 100A includes a housing space. The housing space may include two independent extensions 14, and the extensions 14 extend from the bottom surface of the main body 100A to the top surface. The extensions may be hollow channels formed inside the main body or semi-open channels formed on the back of the main body 100A, and have a top opening and a bottom opening. In addition, two locking mechanisms 33 may be provided in the two extensions 14, and the two locking mechanisms 33 are, for example, higher than the bottom surface of the main body 100A. As described in the ninth embodiment, the locking mechanism 33 is, for example, an A-lock. The LATCH structure 300A includes a webbing 32, and the two ends of the webbing 32 enter the two extensions 14 from the top openings of the two extensions 14, and are connected to the two connectors 31 after passing through the corresponding locking mechanisms 33 downward.

[0185] As described in the ninth embodiment, when the extension portion is a semi-open channel, a guiding structure (such as a guide structure similar to Fig.26 The guiding structure 131 in the extension part allows the webbing 32 to be maintained in the extension part to avoid falling off. Of course, the guiding structure may not be provided.

[0186] When the LATCH structure 300A is in use, the locking mechanism 33 is released, the two connectors 31 are pulled out from the extension 14, and then the two connectors 31 are connected to the two connection points of the ISOFIX structure of the car seat. Then the middle part 323 of the webbing 32 is pulled to shorten the length of the webbing 32 between the locking mechanism 33 and the connector 21, so that the webbing 32 is tensioned, and the webbing 32 is locked by the locking mechanism 33 to prevent the part of the webbing 32 between the locking mechanism 33 and the connector 21 from becoming longer and loose. The middle part 323 of the webbing 32 can be fixed around the headrest of the car seat. When the car is hit, the body 100A can be prevented from twisting or rolling by fixing the headrest end of the car seat and the two connection points of the ISOFIX structure.

[0187] When the LATCH structure 300A is not in use, the connector 31 is separated from the ISOFIX structure of the car seat. At this time, the connector 31 can be stored in the extension portion 14 from the bottom opening of the extension portion 14 by pulling the middle portion 323 of the webbing.

[0188] Eleventh Embodiment

[0189] Fig.33 A rear perspective view of a carrying device 1000A (eg, an animal carrying device or other types of carrying devices) provided in an eleventh embodiment is shown. Fig.34 A front and bottom view of the carrying device 1000A is shown, in which the male buckle 351 and the female buckle 352 of the magnetic buckle mechanism 35 are buckled together. Fig.35 A rear bottom view of the carrier device 1000A is shown, in which the male buckle 351 and the female buckle 352 of the magnetic buckle mechanism 35 are separated. Fig.36 Shows Fig.35 A front view of the carrier device 1000A is shown.

[0190] The carrying device 1000A includes a main body 100A. When the carrying device 1000A is an animal carrying device, the main body 100A has a carrying space for accommodating an animal. The main body 100A is connected and fixed to the ISOFIX structure of the car seat through the LATCH structure 300A. The LATCH structure 300A includes at least one connector 31, and each connector 31 can be engaged with the ISOFIX structure on the car seat. The LATCH structure 300A also includes at least one webbing 32, and at least one connector 31 is connected to the main body 100A through at least one webbing 32. In the figure, the LATCH structure 300A includes two connectors 31 and two webbings 32. The two webbings 32 are mounted on the main body 100A, so that the LATCH structure 300A can be separated from the main body 100A.

[0191] The webbing 32 is provided with a magnetic buckle mechanism 35. More specifically, the webbing 32 includes a first webbing segment 321A and a second webbing segment 322A, and the first webbing segment 321A and the second webbing segment 322A define an annular structure sleeved on the body 100A. One end of the first webbing segment 321A is positionally adjustablely connected to the second webbing segment 322A through an adjuster 324, and one end of the second webbing segment 322A is connected to the connector 31. The adjuster 324 is located between the back of the body 100A and the connector 31. The other end of the first webbing segment 321A and the other end of the second webbing segment 322A are detachably connected through the magnetic buckle mechanism 35.

[0192] The magnetic buckle mechanism 35 includes, for example, a male buckle 351 and a female buckle 352. The male buckle 351 is connected to one of the first webbing segment 321A and the second webbing segment 322A, and the female buckle 352 is connected to the other of the first webbing segment 321A and the second webbing segment 322A. The male buckle 351 has an outer convex structure 3511, and the female buckle 352 includes a cavity 3520. The cavity 3520 is used to combine with the outer convex structure 3511 of the male buckle 351. The outer convex structure 3511 is provided with a groove 3510. The female buckle 352 also includes a locking mechanism 3521. The locking mechanism 3521 can be engaged with the groove 3510 in the cavity 3520. The groove 3510 can be a partial ring structure or a full ring structure.

[0193] The female buckle 352 is further provided with a release belt 353, which is operably connected to the locking mechanism 3521. Specifically, when the release belt 353 is pulled, the locking mechanism 3521 is driven to disengage from the groove 3510 of the male buckle 351, so that the male buckle 351 and the female buckle 352 can be further separated. The locking mechanism 3521 may include a magnetic device, and the male buckle 351 (for example, the outer protrusion structure 3511) may be provided with a magnetic device. The magnetic devices of the male buckle 351 and the locking mechanism 3521 attract each other, thereby further strengthening the buckling connection between the male buckle 351 and the female buckle 352.

[0194] When the male buckle 351 and the female buckle 352 of the magnetic buckle mechanism 35 are buckled, the webbing 32 surrounds the body 100A, and the magnetic buckle mechanism 35 is located on the front of the body 100A. For example, the first webbing segment 321A of the webbing 32 extends from the top surface of the body 100A to the back surface, and the second webbing segment 322A extends from the bottom surface of the body 100A to the back surface. When the male buckle 351 and the female buckle 352 of the magnetic buckle mechanism 35 are separated, the body 100A and the LATCH structure 300A can be easily separated.

[0195] Twelfth Embodiment

[0196] Fig.37 A rear top view of a carrying device 1000A (eg, an animal carrying device or other types of carrying devices) provided in accordance with a twelfth embodiment is shown. Fig.38 A front top view of the carrier device 1000A is shown. Fig.39 A rear bottom view of the carrier 1000A is shown. Fig.40 A rear view of the carrier device 1000A is shown.

[0197] The carrying device 1000A includes a main body 100A. When the carrying device 1000A is an animal carrying device, the main body 100A has a carrying space for accommodating an animal. A fixing device 400A is provided on one side of the main body 100A. The fixing device 400A can be integrally formed with the main body 100A or can be separated. The fixing device has a plurality of engaging grooves 41. The engaging grooves 41 are vertically arranged on the outer side of the fixing device 400A. The engaging grooves 41 can be combined with the lifting rod 81 of the suitcase 800.

[0198] The engaging groove 41 is also provided with an engaging structure (not shown in the figure), which can adapt to the lifting rods 81 of different thicknesses and / or different widths W. The engaging structure is engaged with the lifting rod 81 to prevent the fixing device 400A from being separated from the lifting rod 81. By firmly connecting the fixing device 400A with the lifting rod 81 of the suitcase 800, the body 100A can be firmly placed above the suitcase 800, effectively reducing the shaking of the body 100A and preventing the body 100A from being separated from the suitcase 800.

[0199] The carrying device 1000A further includes a LATCH structure 300A. The structure of the LATCH structure 300A and the connection method with the main body 100A can refer to the LATCH structure 300A and the connection method with the main body 100A described in the fifth to tenth embodiments.

[0200] In this embodiment, the LATCH structure 300A is connected to the fixing device 400A, and the connection method of the two can refer to the connection method of the LATCH structure 300A and the body 100A in the ninth embodiment. Specifically, the LATCH structure 300A includes a webbing 32 and two connecting members 31, and the fixing device 400A can be installed with a guide structure 131 and a locking mechanism 33. The two ends of the webbing 32 pass through the corresponding guide structure 131 and the locking mechanism 33 and are connected to the two connecting members 31. Each connecting member 31 can be connected to the two connection points of the ISOFIX structure on the car seat. The middle part 323 of the webbing 32 can be pulled by the user.

[0201] In addition, when the carrying device 1000A is fixed to the car seat, in addition to being connected to the ISOFIX through the connector 31, it can also be fixed to the headrest of the car seat through the middle portion 323 of the webbing 32, thereby increasing the stability of the body 100A fixed to the car seat. When the carrying device 1000A is fixed to the luggage box 800, the middle portion 323 of the webbing 32 can be passed around the lifting rod 81.

[0202] Thirteenth Embodiment

[0203] Fig.41 A rear top view of a carrying device 1000A (eg, an animal carrying device or other types of carrying devices) provided in the thirteenth embodiment is shown, in which the male buckle 361 and the female buckle 362 of the magnetic buckle mechanism 36 are buckled with each other. Fig.42 A front top view of the carrier device 1000A is shown. Fig.43 A side view of the carrying device 1000A is shown, in which the male buckle 361 and the female buckle 362 of the magnetic buckle mechanism 36 are buckled together. Fig.44 A rear bottom view of the carrier device 1000A is shown, in which the male buckle 361 and the female buckle 362 of the magnetic buckle mechanism 36 are separated. Fig.45 Another side view of the carrying device 1000A is shown, in which the male buckle 361 and the female buckle 362 of the magnetic buckle mechanism 36 are separated.

[0204] The carrying device 1000A includes a main body 100A. When the carrying device 1000A is an animal carrying device, the main body 100A has a carrying space for accommodating an animal. The carrying device 1000A also includes a LATCH structure 300A, and the LATCH structure 300A is connected and fixed to the ISOFIX structure of the car seat. For example, the LATCH structure 300A includes at least one connecting member 31, and each connecting member 31 can be connected to the connection point of the ISOFIX structure on the car seat. The main body 100A and the LATCH structure 300A are quickly connected or separated through a magnetic buckle mechanism 36, and the operation is relatively convenient. The magnetic buckle mechanism 36 includes a male buckle 361 and a female buckle 362, one of which is arranged on the outer side of the main body 100A, and the other is arranged on the LATCH structure 300A.

[0205] One or more magnetic buckle mechanisms 36 may be provided between the body 100A and the LATCH structure 300A. In the absence of conflict, the structures of the male buckle 361 and the female buckle 362 of the magnetic buckle mechanism 36 may refer to the structures of the male buckle 351 and the female buckle 352 of the magnetic buckle mechanism 35 in the thirteenth embodiment.

[0206] Specifically, the male buckle 361 has an outer convex structure 3611, and the female buckle 362 includes a cavity 3620, and the cavity 3620 is used to combine with the outer convex structure 3611 of the male buckle 361. A groove 3610 is provided on the outer convex structure 3611, and the female buckle 362 further includes a locking mechanism 3621, and the locking mechanism 3621 can be engaged with the groove 3610 in the cavity 3620. The groove 3610 can be a partial annular or full annular structure. The female buckle 362 is further provided with a release belt 363, and the release belt 363 is operably connected to the locking mechanism 3621. Specifically, when the release belt 363 is pulled, the locking mechanism 3621 will be driven to disengage from the groove 3610 of the male buckle 361, so that the male buckle 361 and the female buckle 362 can be further separated. The two female buckles 362 are connected to two ends of the same unlocking belt 363 , for example, so that when the unlocking belt 363 is pulled, the two magnetic buckle mechanisms 36 can be released synchronously.

[0207] The locking mechanism 3621 may include a magnetic device, and the male buckle 361 (such as the protruding structure 3611) may be provided with a magnetic device. The magnetic devices of the male buckle 361 and the locking mechanism 3621 attract each other, thereby further strengthening the buckling connection between the male buckle 361 and the female buckle 362.

[0208] In this embodiment, two magnetic buckle mechanisms 36 are arranged between the body 100A and the LATCH structure 300A, wherein two female buckles 362 are arranged on the outer side (e.g., the back) of the body 100A, and two male buckles 361 are arranged on the LATCH structure 300A. The LATCH structure 300A includes two connectors 31, and the two connectors 31 are connected to the two male buckles 361 through two webbings 32. In some embodiments, the two male buckles 361 can be connected by a connecting belt 325.

[0209] The two female buckles 362 are arranged parallel to each other on the outer side of the body 100A and away from the bottom of the body 100A. In some embodiments, a slide groove or a slide rail 15A may be provided on the outer side of the body 100A. The slide groove or the slide rail 15A may be located on the same side of the body 100A as the two female buckles 362. The two female buckles 362 may slide along the slide groove or the slide rail 15A to adjust the relative positions of the two.

[0210] When the carrying device 1000A is in use, the LATCH structure 300A is connected to the body 100A through the magnetic buckle mechanism 36, and is connected to two connection points of the ISOFIX structure of the car seat through two connecting members 31. The distance between the two female buckles 362 is, for example, greater than or equal to the distance between the two connection points of the ISOFIX structure of the car seat.

[0211] In addition, when the supporting device 1000A is in use, the connecting belt 325 can be fixed around the headrest of the car seat. When the car is hit, the body 100A can be prevented from twisting or rolling by fixing the headrest end of the car seat and the two connection points of the ISOFIX structure.

[0212] Fourteenth Embodiment

[0213] Fig.46 The fourteenth embodiment shows a perspective view in which the main body 100A of the carrying device 1000A (eg, an animal carrying device or other types of carrying devices) is installed on the luggage case 800 but is not connected to the luggage case 800 . Fig.47 Shows Fig.46 A top view of the body 100A and the luggage case 800 is shown. Fig.48 A perspective view showing the connection between the main body 100A and the luggage case 800 is shown.

[0214] In the absence of conflict, the structure of the body 100A in this embodiment can refer to the description in the thirteenth embodiment. More specifically, when the carrying device 1000A is an animal carrying device, the body 100A has a carrying space for accommodating animals. The outer side of the body 100A is provided with two buckles, for example, the two buckles are female buckles 362, and the two female buckles 362 can slide along the slide groove or the slide rail 15A to adjust the relative position of the two. The specific structure of the female buckle 362 is not described in detail.

[0215] This embodiment also provides a magnetic buckle adjustment mechanism 500 , which includes two buckles 51 and an adjustment mechanism 52 .

[0216] The two buckles 51 are, for example, male buckles, which are used to buckle with the female buckle 362. The male buckle may have an outer convex structure 511, and the outer convex structure 511 of the male buckle is used to combine with the cavity 3620 of the female buckle 362. A groove 510 is provided on the outer convex structure 511, and the locking mechanism 3621 of the female buckle 362 can be engaged with the groove 510 in the cavity 3620. The female buckle 362 is further provided with a release belt 363, and the release belt 363 is operably connected to the locking mechanism 3621. The groove 510 can be a partial annular or full annular structure. The locking mechanism 3621 can include a magnetic device, and the male buckle (for example, the outer convex structure 511) can be provided with a magnetic device. The magnetic devices of the male buckle and the locking mechanism 3621 attract each other, and the buckling of the buckle 51 and the female buckle 362 is further strengthened. Of course, in some alternative embodiments, the buckle 51 may be a female buckle, and the buckle on the body 100A may be a male buckle.

[0217] The two buckles 51 are connected by an adjustment mechanism 52. The relative distance between the two buckles 51 can be further adjusted by the adjustment mechanism 52. The magnetic buckle adjustment mechanism 500 (adjustment mechanism 52 or two buckles 51) can be connected (e.g., detachably connected) to two parallel rods of the lifting rod 81 of the suitcase 800. By adjusting the relative distance between the two buckles 51 by the adjustment mechanism 52, the distance between the two buckles 51 can be adapted to the width W of the lifting rod 81 of different suitcases.

[0218] With reference to the description in the thirteenth embodiment, the buckle 51 of the magnetic buckle adjustment mechanism 500 can be engaged with the buckle of the main body 100A of the carrying device 1000A, and the engagement between the two can be released by the release belt 363, so that the main body 100A can be stably set on the suitcase 800, or quickly separated from the suitcase 800.

[0219] Fifteenth Embodiment

[0220] Fig.49A rear stereoscopic view of a carrying device 1000A (eg, an animal carrying device or other types of carrying devices) provided in the fifteenth embodiment is shown, in which the male buckle 361 and the female buckle 362 of the magnetic buckle mechanism 36 are buckled with each other. Fig.50 A rear stereoscopic view of the carrying device 1000A is shown, in which the male buckle 361 and the female buckle 362 of the magnetic buckle mechanism 36 are separated.

[0221] The carrying device 1000A provided in the fifteenth embodiment is a variation of the carrying device 1000A provided in the thirteenth embodiment. In the absence of conflict, the structure of the carrying device 1000A provided in the fifteenth embodiment can refer to the structure of the carrying device 1000A provided in the thirteenth embodiment. The main difference between the fifteenth embodiment and the thirteenth embodiment is that the fifteenth embodiment omits the slide groove or slide rail 15A in the thirteenth embodiment, and the two female buckles 362 can be fixedly connected to the outer surface of the body 100A.

[0222] Sixteenth Embodiment

[0223] Fig.51 A rear stereoscopic view of a carrying device 1000A (eg, an animal carrying device or other types of carrying devices) provided in the sixteenth embodiment is shown, in which the male buckle 361 and the female buckle 362 of the magnetic buckle mechanism 36 are buckled with each other. Fig.52 A rear stereoscopic view of the carrying device 1000A is shown, in which the male buckle 361 and the female buckle 362 of the magnetic buckle mechanism 36 are separated. Fig.53 A front stereoscopic view of the carrying device 1000A is shown, in which the male buckle 361 and the female buckle 362 of the magnetic buckle mechanism 36 are separated.

[0224] The carrying device 1000A provided in the sixteenth embodiment is a variation of the carrying device 1000A provided in the fifteenth embodiment. In the absence of conflict, the structure of the carrying device 1000A provided in the sixteenth embodiment can refer to the structure of the carrying device 1000A provided in the fifteenth embodiment. The following mainly describes the differences between the sixteenth embodiment and the fifteenth embodiment.

[0225] In this embodiment, the body 100A of the carrying device 1000A and the LATCH structure 300A are connected by four magnetic buckle mechanisms 36, and the four magnetic buckle mechanisms 36 are far away from the bottom surface of the body 100A. In addition, the four magnetic buckle mechanisms 36 are arranged on multiple outer sides of the body 100A, for example, two magnetic buckle mechanisms 36 are arranged on the back of the body 100A, and two magnetic buckle mechanisms 36 are arranged on the left side and right side of the body 100A that are opposite to each other.

[0226] The female buckle 362 of the magnetic buckle mechanism 36 is, for example, disposed on the body 100A, and the female buckles 362 on the left and right sides can be connected to adjacent female buckles 362 through release strips 363, respectively. The male buckles 361 of the magnetic buckle mechanism 36 are connected in groups of two through the webbing 32, and each webbing 32 is connected to the connecting member 31, and the position of the connecting member 31 on the webbing 32 can be adjusted. For example, the connecting member 31 includes a connecting hole 310A, and the webbing 32 passes through the connecting hole 310A, so that the connecting member 31 can slide along the webbing 32.

[0227] Of course, in other embodiments, the positions of the male buckle 361 and the female buckle 362 on the body 100A and the LATCH structure 300A can be interchanged.

[0228] In this embodiment, the magnetic buckle mechanism 36 is arranged on different outer sides of the body 100A of the carrying device 1000A, thereby further increasing the connection stability between the body 100A and the ISOFIX structure of the car seat, thereby preventing the body 100A from rolling over when the car is hit.

[0229] 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.

[0230] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A box fixing structure, characterized in that: include: Box; A restraint belt is passed through the box; the restraint belt includes an adjustment end and at least one connection end, the adjustment end and the at least one connection end extend from the rear side plate of the box to the outside of the box, a position where the at least one connection end leaves the rear side plate and a preset height is formed between the bottom plate of the box, and the at least one connection end is provided with an anchor for connecting to a car seat; as well as An adjuster is attached to the box, the adjustment end passes through the adjuster and can be locked by the adjuster to adjust the length of the restraint belt between the anchor and the adjuster.

2. The box fixing structure according to claim 1, characterized in that: The restraint belt includes two connecting ends, and the anchors of the two connecting ends are respectively suitable for being detachably connected to two sockets between the seat part and the backrest part of the car seat, so that when the anchors are engaged with the sockets, at least one connecting end extends rearward and downward from the rear side plate.

3. The box fixing structure according to claim 1, characterized in that: The restraint belt extends backward along the bottom plate of the box body to the rear side plate, then extends upward along the rear side plate, and then extends to the outside of the box body from a predetermined height of the rear side plate.

4. The box fixing structure according to claim 3, characterized in that: The rear side plate of the box body is provided with a hard member, and the hard member has a supporting portion higher than the bottom plate of the box body, so as to support the connecting end at a predetermined height; The at least one connecting end of the restraining belt is wound around the supporting portion and then extends outward from the box body.

5. The box fixing structure according to claim 4, characterized in that: The hard member is arranged outside the rear side plate of the box body, and the restraint belt is passed between the hard member and the rear side plate, thereby extending upward along the rear side plate; or The hard component has a hollow first channel, and at least one connecting end of the restraint belt passes through the first channel to extend upward along the rear side plate.

6. The box fixing structure according to claim 1, characterized in that: The box body is provided with a guide structure for guiding and supporting the restraining belt, and the restraining belt includes two connecting ends, and the two connecting ends extend from the front side plate of the box body to the left side plate and the right side plate of the box body respectively, and then extend backward along the left side plate and the right side plate through the guide structure, and extend from a predetermined height of the box body to the outside of the box body, and the guide structure limits the predetermined height of the two connecting ends extending out of the box body.

7. The box fixing structure according to claim 6, characterized in that: The guide mechanism comprises a groove structure arranged at the side plate of the box body and two stoppers arranged at intervals on the rear side plate of the box body, and the two connecting ends extend along the groove structure respectively, and extend from the rear side plate to the outside of the box body after passing through the corresponding stoppers; or The guiding mechanism comprises two annular engaging members arranged on the rear side plate, the two engaging members are arranged at intervals on the rear side plate of the box body, and the two connecting ends are respectively passed around the corresponding engaging members and then extend from the rear side plate to the outside of the box body.

8. The box fixing structure according to claim 1, characterized in that: The adjuster is attached to the bottom plate or the top plate of the box, and the adjustment end passes through the adjuster and extends to the front of the box.

9. The box fixing structure according to claim 1, characterized in that: The position where the at least one connection end is separated from the box body is higher than half of the height of the box body.

10. A box fixing structure, suitable for connecting a car seat, characterized in that: include: A box body, comprising a bottom plate and a rear side plate connected to the bottom plate; a restraint belt attached to the rear side panel of the box, the restraint belt comprising at least one connecting end for connecting to an anchor of a car seat, the anchor being adapted to be detachably connected to a socket between a seat portion and a backrest portion of the seat; The rear side plate of the box body is provided with a guide structure for limiting the extension height of the connecting end, and the at least one connecting end extends to the outside of the box body via the guide structure and has a predetermined interval with the bottom plate, so that when the anchor is engaged with the socket, the at least one connecting end extends rearward and downward from the rear side plate.

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