Career

Abstract

Career offerings. [Solution] The carrier includes a main body and a bottom support member. At least a portion of the main body is detachably connected to the bottom support member via at least one first connection assembly, and together with the bottom support member, forms a box having a storage space. The main body includes a first support member and a second support member. At least a portion of the first support member is detachably connected to the second support member via at least one second connection assembly. The present disclosure also provides a carrier provided with an engagement member and a carrier provided with a bracket assembly.

Description

[Technical Field]

[0001] FIELD OF THE DISCLOSURE The present disclosure relates to the field of carriers, and more particularly to carriers for transporting pets attached to a vehicle or mobility device. [Background technology]

[0002] In recent years, as users have become increasingly concerned with the safety of their pets in moving vehicles, many users use carriers such as nests or boxes to carry their pets, which make it convenient to carry and transport them and provide a place for the pet to sit or ride in the vehicle. Generally, the main body of such carriers (e.g., basket or box) cannot be folded, and when the carrier is not in use, it takes up a large amount of space inside the vehicle. Furthermore, the volume of the carrier is too large to fit in the trunk of the vehicle, so users must constantly move the carrier.

[0003] At the same time, users are increasingly concerned about safety issues in vehicle or mobile carriers for pets, for example, stability when the carrier is secured to a vehicle (e.g., a car seat) or mobile device (e.g., a cart).

[0004] In addition, conventional carriers (such as sleeping boxes) typically lack side impact protection, meaning that in the event of an unexpected vehicle collision (especially one where the side of the vehicle is hit), the side impact force cannot be effectively absorbed, increasing the likelihood of injury to pets inside the carrier. Therefore, to further improve the safety of pets when going out, a carrier with a collision prevention structure is needed. Summary of the Invention

[0005] The present disclosure provides a carrier. The carrier includes a main body and a bottom support member. At least a portion of the main body is detachably connected to the bottom support member via at least one first connection assembly, and together with the bottom support member, forms a box having a storage space. The main body includes a first support member and a second support member. At least a portion of the first support member is detachably connected to the second support member via at least one second connection assembly.

[0006] When at least a portion of the main body is separated from the bottom support member and at least a portion of the first support member is separated from the second support member, the first support member and / or the second support member can be folded to change the box body from an unfolded state to a stowed state.

[0007] In one embodiment, the at least one first connection assembly includes a first connection member and a second connection member that are detachably connected to each other, the first connection member being provided on the main body and the second connection member being provided on the bottom support member.

[0008] In one embodiment, the at least one second connection assembly includes a third connection member and a fourth connection member detachably connected to each other, the third connection member being provided on the first support member and the fourth connection member being provided on the second support member.

[0009] In one embodiment, the first support member and the second support member are detachably connected to one another.

[0010] After the first support member and the second support member are completely separated from each other, the first support member and / or the second support member can each be folded so that the box is in the stored state.

[0011] In one embodiment, a portion of the first support member is non-detachably connected to the second support member, and another portion of the first support member is detachably connected to the second support member.

[0012] After the main body and the bottom support member are separated from each other and the other portion of the first support member is separated from the second support member, the first support member and the second support member can be folded together so that the box body is in the stored state.

[0013] In one embodiment, the first support member is a side support member that forms two side surfaces of the body, and the second support member is a top support member that forms the top surface and at least a portion of the other two side surfaces of the body.

[0014] In one embodiment, the upper support member comprises a first sheet member, a second sheet member, and a third sheet member, and the second sheet member is connected between the first sheet member and the third sheet member. After the side support members are separated from the upper support member, the first sheet member, the second sheet member, and the third sheet member can be folded relative to each other.

[0015] In one embodiment, one end of each of the first sheet member and the third sheet member remote from the second sheet member is fixedly connected to the bottom support member, and after the side support members are separated from the top support member, the top support member can be folded above the bottom support member via multiple folds on the first sheet member and the third sheet member.

[0016] In one embodiment, the side support members include a first sub-support member and a second sub-support member, each of which is independent of the other and has a generally horizontally extending bottom edge and an arcuate top edge, the bottom edges of the first sub-support member and the second sub-support member being removably connected to corresponding edges of the bottom support member, and the top edges of the first sub-support member and the second sub-support member being removably connected to opposite sides of the arcuate top support member.

[0017] In one embodiment, the first sub-support member and the second sub-support member are connected to each other via a connecting member, and the first sub-support member, the connecting member, and the second sub-support member are all detachably connected to the bottom support member. After the side support members are completely separated from the top support member, the first sub-support member and the second sub-support member can be folded relative to each other.

[0018] In one embodiment, the first sub-support member, the second sub-support member, and the connecting member are integrally formed to constitute the side support member, wherein bottom edges of the first sub-support member and the second sub-support member and a bottom edge of the connecting member are integrally connected along a circumferential direction, and top edges of the first sub-support member and the second sub-support member are integrally connected via the top edge of the arch-shaped connecting member, thereby detachably connecting the side support member between the top support member and the bottom support member.

[0019] In one embodiment, a portion of the side support member is permanently connected to the upper support member, and another portion of the side support member is detachably connected to the upper support member, and after the other portion of the side support member is separated from the upper support member, the side support member and the upper support member can be folded relative to each other.

[0020] In one embodiment, the upper support member includes a first sheet member, a second sheet member, and a third sheet member. The first sheet member and the third sheet member have flexible structures. After another portion of the side support member is separated from the upper support member, the upper support member can be folded relative to the side support member via the flexible structures of the first sheet member and the third sheet member and stored in the side support member.

[0021] In one embodiment, the side support member includes a first sub-support member and a second sub-support member, each having a substantially horizontal bottom edge and an arched top edge, and the first sub-support member and the second sub-support member are integrally formed with a connecting sheet to form the side support member, such that the bottom edges of the first sub-support member and the second sub-support member, together with the bottom edge of the connecting sheet, form the bottom edge of the main body, and the bottom edge of the main body is detachably connected to the bottom support member.

[0022] In one embodiment, a portion of the first sub-support member and a portion of the second sub-support member are each non-detachably connected to the upper support member, and another portion of the first sub-support member and another portion of the second sub-support member are each detachably connected to the upper support member via the at least one second connection assembly, and the connection sheet has a flexible structure such that the first sub-support member and the second sub-support member can be folded toward each other after the other portion of the first sub-support member and the other portion of the second sub-support member are separated from the upper support member.

[0023] In one embodiment, the at least one second connection assembly includes a connecting member and another connecting member, where the connecting member is provided on a top edge of the first sub-support member or the second sub-support member and extends along a portion of the top edge, and the other connecting member is provided on a side edge of the upper support member and extends along a portion of the side edge, the connecting member and the other connecting member corresponding to each other and detachably connected to each other, and the other portion of the first sub-support member and the other portion of the second sub-support member are detachably connected to two side edges of the upper support member, respectively.

[0024] In one embodiment, the body is provided with anti-collision material on either side thereof.

[0025] In one embodiment, when the carrier is placed on a vehicle seat, the collision prevention material is provided at least on a side of the main body that is closer to a door.

[0026] In one embodiment, the collision prevention material is configured as a filler that is filled into a seat cloth that covers the main body.

[0027] In one embodiment, the collision protection is configured as a separate piece.

[0028] In one embodiment, one or more sides of the body are provided with a window, the window being provided with a seal member that closes and / or shields the window.

[0029] In one embodiment, a portion of the sealing member is non-detachably connected to the body.

[0030] In one embodiment, at least one of the seal members has a first portion and a second portion connected to each other, at least a portion of the first portion is non-removably connected to the body and covers a portion of the window, and the second portion is removably connected to the body and covers another portion of the window.

[0031] In one embodiment, the first and second portions are of different materials and / or thicknesses.

[0032] In one embodiment, the second portion of the seal member is provided with a collision prevention material.

[0033] In one embodiment, the anti-collision material is configured as a filler material filled in the second portion of the seal member.

[0034] In one embodiment, at least one of the sealing members is provided with an anti-collision material.

[0035] In one embodiment, the collision prevention member and the sealing member are integrally formed.

[0036] In one embodiment, the collision protection material is separately molded and fixedly connected to the seal member.

[0037] In one embodiment, the seal member is a soft fabric and has a retaining member on top of the seal member to keep the seal member open.

[0038] In one embodiment, a handle is provided on the top surface of the body.

[0039] In one embodiment, the bottom edge of the main body is provided with an extension that extends downward to be inserted into an insertion groove that is provided corresponding to the bottom support member.

[0040] In one embodiment, the carrier further includes a bracket assembly that is provided on the bottom of the bottom support member and is used to secure the carrier to a wheeled transportation device or to a vehicle seat via a fixed base assembly.

[0041] In one embodiment, the bracket assembly can be connected and fixed to an engagement portion of the fixed base assembly or a locking mechanism of a seat plate of the wheeled transportation device.

[0042] In one embodiment, the bracket assembly includes an engagement member, which is a ring-shaped structural member, spaced apart from the bottom of the bottom support member and used to secure the carrier in cooperation with an engagement structure on a wheeled transportation device or a fixed base assembly.

[0043] In one embodiment, the bottom support member is provided with an engagement member, which is used to secure the carrier box to a moving device.

[0044] In one embodiment, the bottom support member is provided with two third grooves extending in the width direction thereof, the two third grooves being spaced apart by a predetermined distance in the longitudinal direction of the bottom support member, and the bottom support member is provided with four of the engagement members, the four engagement members being symmetrically arranged with respect to the two third grooves in the width direction and the longitudinal direction.

[0045] In one embodiment, the carrier has at least one belt guide mechanism provided on at least one of its side, bottom, and top, which guides the belt body of the fixed belt assembly passing therethrough, connecting the fixed belt assembly and the carrier at at least one position.

[0046] In one embodiment, the at least one belt guide mechanism is mounted on the bottom support member and / or on a bracket assembly at the bottom of the bottom support member.

[0047] In one embodiment, the at least one belt guide mechanism includes four first belt guide mechanisms, which are symmetrically arranged in pairs on the bottom of the bottom support member, or are symmetrically arranged in pairs on bracket assemblies located on the bottom of the bottom support member.

[0048] In one embodiment, the bottom support member includes two second belt guide mechanisms, which are arranged between the engagement member of the bottom support member and the bottom surface of the bottom support member and are located on the center line of the width of the main body.

[0049] In one embodiment, the bottom support member is provided with at least one connection portion, which cooperates with a fastening belt assembly to secure the carrier to the vehicle seat.

[0050] The present disclosure provides a carrier, the carrier including a main body and a bottom support member, the main body being fitted over the bottom support member and forming a box-shaped body with a storage space together with the bottom support member, an engagement member being provided inside the bottom support member, at least a portion of the engagement member being exposed from the bottom of the bottom support member and being used to secure the box-shaped body of the carrier to a moving device.

[0051] In one embodiment, the bottom support member includes a base housing, a fixing bracket, and a support plate. The base housing is connected to the support plate to form the exterior of the bottom support member. The fixing bracket is disposed between the base housing and the support plate. The fixing bracket includes the engaging member.

[0052] In one embodiment, at least a portion of the engagement member is exposed to the outside of the bottom support member through an engagement slit on the base housing to form an engagement portion.

[0053] In one embodiment, the two engaging members are arranged symmetrically and extend along the longitudinal direction of the box body, and four engaging slits are formed in the base housing correspondingly, and four engaging portions are formed on the bottom of the bottom support member.

[0054] In one embodiment, the fixing bracket further includes a fixing base provided on each end of the engaging member to fix the engaging member between the base housing and the support plate.

[0055] In one embodiment, the body is removably connected to the bottom support member.

[0056] In one embodiment, the body is a one-piece structure having a rigid material to maintain the shape of the body.

[0057] In one embodiment, the bottom support member is provided with at least one belt guide mechanism that guides the belt body of the fixed belt assembly passing therethrough, connecting the fixed belt assembly and the carrier at at least one position.

[0058] In one embodiment, the belt guide mechanism includes a housing having a channel defined therein, the channel having a first port and a second port for passage of the belt member therethrough.

[0059] In one embodiment, the channel further comprises a side inlet, the side inlet being located on the same side as the first port and the second port, the side inlet having a beveled wall.

[0060] In one embodiment, a first convex rib and a second convex rib are provided on opposing side walls of the channel, respectively, and the first convex ribs and the second convex ribs are provided alternately in the longitudinal direction of the belt body.

[0061] In one embodiment, the carrier further includes a cam disposed in the channel, the cam having an operative position and a revoked position, in which the cam abuts the belt against the housing, and in which the cam releases the abutment against the belt.

[0062] In one embodiment, a reinforcement is provided on a side wall of the channel, and the belt body is adapted to be clamped between the reinforcement and the cam when the cam is in the operating position.

[0063] In one embodiment, the belt guide mechanism further includes an adjustment button connected to the cam for pushing the cam to rotate between the operative position and the deactivated position.

[0064] In one embodiment, the housing defines a mounting cavity adjacent to the channel, the adjustment button is mounted within the mounting cavity, and the housing defines an access hole for operating the adjustment button.

[0065] In one embodiment, the cam has a plurality of teeth for contacting the belt member.

[0066] The present disclosure further includes a carrier. The carrier includes a box and a bracket assembly, the box including a main body and a bottom support member, the main body being fitted over the bottom support member and forming a box with a storage space together with the bottom support member, and the bracket assembly being used to secure the carrier to a wheeled transportation device or to a vehicle seat via a fixed base assembly. The box is attached to the bracket assembly via the bottom support member. The bracket assembly includes an engagement member. The engagement member is spaced apart from a bottom of the bottom support member and cooperates with an engagement structure of the wheeled transportation device or the fixed base assembly to secure the carrier.

[0067] In one embodiment, the engagement member is an annular structural member, and the center of the engagement member corresponds to the center of the box body in both the width direction of the box body and the length direction of the box body.

[0068] In one embodiment, the bracket assembly further includes a plurality of first connecting brackets, which are symmetrically arranged on the engaging member and connected to the bottom of the box, and are arranged at a certain distance apart.

[0069] In one embodiment, the bracket assembly further includes a plurality of second connecting brackets, each provided on opposite sides of the engaging member along the longitudinal axis direction and connected to the bottom of the box.

[0070] In one embodiment, the bracket assembly further includes a structural reinforcement member located approximately centrally along the longitudinal axis of the engaging member, the central portion of the structural reinforcement member having a curved shape toward the bottom of the box.

[0071] The drawings are included to provide a further understanding of the present disclosure, are incorporated herein, illustrate embodiments of the present disclosure, and together with the following description, constitute a part of this specification, used to explain the principles of the present disclosure. [Brief explanation of the drawings]

[0072] [Figure 1] 1 shows a perspective view of a carrier according to a first embodiment of the present disclosure; [Figure 2] 2 shows a partially exploded perspective view of the carrier shown in FIG. 1 with the carrier box separated from the bracket assembly. [Figure 3] 2 is a perspective view of a main body of the box of the carrier shown in FIG. 1. [Figure 4] 4 shows a perspective view of a side support member of the main body shown in FIG. 3. [Figure 5] 4 shows a perspective view of an upper support member of the main body shown in FIG. 3. [Figure 6]FIG. 10 shows a perspective view of a side support member of a carrier in a second embodiment of the first aspect of the present disclosure. [Figure 7] 7 shows a perspective view of an upper support member cooperating with the side support member shown in FIG. 6; [Figure 8] FIG. 10 shows a perspective view of a main body of a carrier in a third embodiment of the first aspect of the present disclosure. [Figure 9] 9 shows a perspective view of the bottom support member of the carrier shown in FIG. 8. [Figure 10] 1 shows a bottom perspective view of a carrier according to a first embodiment of the present disclosure. [Figure 11] 11 shows a perspective view of a fixed base assembly of the carrier shown in FIG. 10. [Figure 12] 1 shows a perspective view of a carrier mounted to a vehicle via a fixed base assembly. [Figure 13] FIG. 13 shows a perspective view of the fixed belt assembly shown in FIG. 12. [Figure 14] 11 shows a perspective view of a wheeled transport device cooperating with the carrier shown in FIG. 10. [Figure 15] FIG. 10 shows a perspective view of the attachment of the carrier to the wheeled transport device. [Figure 16] FIG. 10 is a perspective view of a box of a carrier according to a first embodiment of a second aspect of the present disclosure. [Figure 17] 17 shows an exploded perspective view of the box shown in FIG. 16. [Figure 18] 18 shows a perspective view of the main body of the box shown in FIG. 17. [Figure 19] 17 shows another perspective view of the box shown in FIG. 16 with at least a portion of the second window covering separated from the body. [Figure 20] 17 shows another perspective view of the box shown in FIG. 16 with at least a portion of the second window covering separated from the body. [Figure 21] 17A to 17C are schematic diagrams illustrating a folding process of the main body of the box shown in FIG. 16. [Figure 22] 17A to 17C are schematic diagrams illustrating a folding process of the main body of the box shown in FIG. 16. [Figure 23] 17A and 17B are schematic diagrams illustrating the folding process of the box shown in FIG. 16. [Figure 24] 17A and 17B are schematic diagrams illustrating the folding process of the box shown in FIG. 16. [Figure 25] 10A and 10B show perspective views of a box of a carrier according to a second embodiment of the second aspect of the present disclosure from different angles. [Figure 26] 10A and 10B show perspective views of a box of a carrier according to a second embodiment of the second aspect of the present disclosure from different angles. [Figure 27] 26 is another perspective view of the box shown in FIG. 25, with the window on the box side open. FIG. [Figure 28] 26A and 26B are schematic diagrams illustrating the folding process of the box shown in FIG. 25. [Figure 29] 26A and 26B are schematic diagrams illustrating the folding process of the box shown in FIG. 25. [Figure 30] 1 shows a perspective view of a carrier attached to a vehicle seat according to a second embodiment of the present disclosure. [Figure 31] 1A and 1B show a bottom view and a schematic diagram of a bottom support member in one embodiment of the second aspect of the present disclosure. [Figure 32] 1A and 1B show a bottom view and a schematic diagram of a bottom support member in one embodiment of the second aspect of the present disclosure. [Figure 33] 33 shows an exploded perspective view of the bottom support member shown in FIG. 32. [Figure 34] 33 shows an exploded perspective view of the bottom support member shown in FIG. 32. [Figure 35] 10A and 10B show a bottom view and a schematic diagram of a bottom support member in another embodiment of the second aspect of the present disclosure. [Figure 36] 10A and 10B show a bottom view and a schematic diagram of a bottom support member in another embodiment of the second aspect of the present disclosure. [Figure 37A] FIG. 10 shows a perspective view of a main body of a carrier according to a third embodiment of the second aspect of the present disclosure. [Figure 37B] FIG. 10 shows a perspective view of a main body of a carrier according to a third embodiment of the second aspect of the present disclosure. [Figure 37C] FIG. 10 shows a perspective view of a main body of a carrier according to a third embodiment of the second aspect of the present disclosure. [Figure 37D] FIG. 10 shows a perspective view of a main body of a carrier in a fourth embodiment of the second aspect of the present disclosure. [Figure 37E] FIG. 10 shows a perspective view of a main body of a carrier in a fourth embodiment of the second aspect of the present disclosure. [Figure 37F] FIG. 10 shows a perspective view of a main body of a carrier in a fourth embodiment of the second aspect of the present disclosure. [Figure 38] FIG. 2 shows a perspective view of a first embodiment according to a third aspect of the present disclosure. [Figure 39] 39 shows a bottom view of the carrier of FIG. 38. [Figure 40] 39 shows a perspective view of the carrier of FIG. 38 fixed to a vehicle seat. [Figure 41] 41 shows a perspective view of the fixed belt assembly in FIG. 40. [Figure 42] 39. FIG. 40 is a perspective view of a face shell of the belt guide mechanism in FIG. [Figure 43] 43 shows a perspective view of the face shell of FIG. 42 in another direction. FIG. [Figure 44] 39 shows a bottom view of the carrier of FIG. 38, illustrating the structure of the bottom case of the belt guide mechanism. [Figure 45] 39. FIG. 39 shows a cross-sectional view taken along line C4-C4. [Figure 46] 39. A cross-sectional view taken along C5-C5 in FIG. [Figure 47] FIG. 10 shows a perspective view of a carrier fixed to a vehicle seat in a second embodiment of the third aspect of the present disclosure. [Figure 48] 48 shows a bottom view of the carrier of FIG. 47. [Figure 49] FIG. 49 shows an exploded view of the belt guide mechanism in FIG. 48. [Figure 50] 48. FIG. 48 shows a cross-sectional view taken along line C6-C6. [Figure 51] 49 shows a partial cross-sectional view taken along C7-C7 in FIG. 48, in which the cam abuts the webbing against the face shell. [Figure 52] 49 shows a partial cross-sectional view taken along line C7-C7 of FIG. 48, in which the cam releases contact with the webbing. DETAILED DESCRIPTION OF THE INVENTION

[0073]

[0023] Exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. While the present disclosure is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings. However, the present disclosure should not be construed as being limited to the embodiments disclosed herein; on the contrary, the present disclosure covers all modifications, equivalents, and alternatives falling within the spirit and scope of the present disclosure.

[0074] The present disclosure will be described in detail below with reference to the drawings.

[0075] A first aspect of the present disclosure provides a carrier 1100 that can be attached to a vehicle seat and / or a wheeled transportation device, and a wheeled transportation device 1400 that can be used in combination with the carrier 1100.

[0076] 1 and 2, Fig. 1 shows a perspective view of a carrier 1100 according to a first embodiment of the present disclosure. Fig. 2 shows a partially exploded perspective view of the carrier 1100 shown in Fig. 1, with the box of the carrier 1100 separated from the bracket assembly.

[0077] As shown in FIG. 1, the carrier 1100 includes a container 1110 and a bracket assembly 1120. The container 1110 includes a main body 1111 detachably mounted on a bottom support member 1112, and the bottom support member 1112, and the main body 1111 forms a storage space for a pet to ride on together with the bottom support member 1112. Here, the bottom support member 1112 constitutes the bottom of the container 1110, and the main body 1111 constitutes four side surfaces and a top surface of the container 1110. The main body 1111 is detachably connected to the bottom support member 1112 via at least one connection assembly. Specifically, in one example, the at least one connection assembly includes a first connection portion 11116 and a second connection portion 11117 that are detachably connected to each other, where the first connection portion 11116 is disposed on the main body 1111 and the second connection portion 11117 is disposed on the bottom support member 1112. In a specific example, the first connection portion 11116 and the second connection portion 11117 are fasteners that cooperate with each other, but the present disclosure is not limited thereto and may be, for example, cooperating engagement structures, fastener structures, hook and loop fasteners, hooks and rings, etc., and preferably employs a soft connection method. Alternatively, in another example, the main body 1111 and the bottom support member 1112 may be fixedly joined (e.g., sewn together) or integrally molded.

[0078] 1 and 2, a bracket assembly 1120 is used to secure the carrier 1100 to a mobile device (e.g., a vehicle, a cart, etc.) and / or a stationary base assembly. The box 1110 is placed on the bracket assembly 1120 via a bottom support member 1112. As shown in FIG. 2, the bracket assembly 1120 includes an engagement member 1121 that engages with a corresponding engagement structure provided on the mobile device, as described in detail below with reference to FIGS. 10 to 15. In one example, the engagement member 1121 may be a ring-shaped structure spaced apart from the bottom of the bottom support member 1112. Note that the center of the engagement member 1121 is substantially aligned vertically with the center of the box 1110.

[0079] Furthermore, the bracket assembly 1120 may include a plurality of first connecting brackets 1122 symmetrically arranged between the engaging member 1121 and the box 1110. For example, the engaging member 1121 may be provided with four first connecting brackets 1122 connected to the bottom of the box 1110, respectively located near the four corners of the bottom of the box 1110 and spaced a certain distance from each other to provide balanced and stable support for the box 1110. Furthermore, the four first connecting brackets 1122 may be provided symmetrically with respect to the longitudinal axis direction D11 and the lateral axis direction D12 of the carrier 1100 on opposite sides of the engaging member 1121 along the lateral axis direction. For example, as shown in FIG. 2 , the four first connecting brackets 1122 are symmetrically arranged on each of the two long sides of the annular structure of the engaging member 1121. However, it should be understood that the engaging member of the present disclosure is not limited to the above-described shape, and the number of first connecting brackets 1122 is not limited to the above-described number. Optionally, in another example, only two first connecting brackets 1122 may be installed, and the two first connecting brackets 1122 may be installed diagonally. In other examples, the number of first connecting brackets 1122 may be three, five, etc.

[0080] Furthermore, the bracket assembly 1120 may include a plurality of second connecting brackets 1123, which are respectively provided on both sides of the engaging member 1121 along the longitudinal axis direction D11 and connected to the bottom of the box body 1110, further strengthening the connection between the box body 1110 and the bracket assembly 1120. Although only two second connecting brackets 1123 are shown in FIG. 2, the present disclosure is not limited thereto and four, six, etc. may be provided. In another example, the first connecting bracket 1122 and the second connecting bracket 1123 may be selectively provided alone as long as the connection between the box body 1110 and the bracket assembly 1120 can be stabilized, and the present disclosure is not limited thereto.

[0081] The bracket assembly 1120 may also include a structural reinforcement member 1124 located at approximately the middle of the engaging member 1121 in the longitudinal axis direction D11. The central portion of the structural reinforcement member 1124 has a curved shape toward the bottom of the box body 1110. That is, the height of the central portion is higher than the height of both ends, which gives the bracket assembly 1120 high impact resistance and makes it less likely to deform due to force. However, the configuration of the bracket assembly of the present invention is not limited to this embodiment.

[0082] 3 to 5, FIG. 3 shows a perspective view of the main body 1111 shown in FIG. 1, FIG. 4 shows a perspective view of a side support member of the main body 1111 shown in FIG. 3, and FIG. 5 shows a perspective view of an upper support member of the main body 1111 shown in FIG. 3.

[0083] As shown in FIG. 3 , the main body 1111 includes a first support member and a second support member; for example, in this embodiment, the first support member is a side support member 11111, and the second support member is an upper support member 11112. The side support member 11111 and the upper support member 11112 are detachably connected to each other by other connections such as a fastener connection or a Velcro member. However, it is understood that the first support member and the second support member can be configured in other structures depending on the structure of the main body 1111. For example, the first support member and the second support member can be configured to have a shape that is half of the main body 1111, i.e., a mirror image.

[0084] 3 and 4, in one example, the side support member 11111 may include a first sub-support member 11111a and a second sub-support member 11111b detachably connected to either side of the upper support member 11112, respectively, to form the main body 1111 (i.e., the upper support member 1111 is located between the first sub-support member 1111a and the second sub-support member 11111b). Here, the first sub-support member 11111a and the second sub-support member 11111b form two side surfaces of the main body 1111. More specifically, the first sub-support member 11111a and the second sub-support member 11111b are independent of each other and each have a substantially horizontally extending bottom edge 11111m and an arched top edge 11111n, and the bottom edges 11111m of the first sub-support member 11111a and the second sub-support member 11111b are each detachably connected to corresponding edges of the bottom support member 1112, and the top edges 11111n are detachably connected to both sides of the arched upper support member 11112.

[0085] In one example, as shown in FIG. 4, the first sub-support member 11111a and the second sub-support member 11111b may be connected to one another by a connecting member, such as a first connecting member 11116, for connecting them together to the bottom support member 1112 (see FIG. 2). Specifically, the first connecting member 11116 is connected to the bottom edges 11111m of the first sub-support member 11111a and the second sub-support member 11111b. Preferably, the first connecting member 1116 is a foldable or deformable soft material, such as a fastener structure or fabric, so that the first sub-support member 11111a and the second sub-support member 1111b can be folded relative to one another after the side support member 1111 is detached from the bottom support member 1112 (see FIG. 2) and separated from the top support member 11112.

[0086] Preferably, the side support member 11111 can be made of a material with a certain pressure resistance to prevent deformation during transportation, such as paperboard, plastic plate, or metal plate, but the present disclosure is not limited thereto.

[0087] 3 and 5, the upper support member 11112 is composed of three interconnected sheet members 11112a, 11112b, and 11112c, forming an arch shape. The three sheet members 11112a, 11112b, and 11112c can respectively form the top surface and the other two side surfaces of the main body 1111. For example, the first sheet member 11112a and the third sheet member 11112c respectively form the other two side surfaces of the main body 1111 (i.e., the surfaces between the first sub-support member 11111a and the second sub-support member 1111b), and the second sheet member 11112b forms the top surface of the main body 1111. Preferably, all three sheet members 11112a, 11112b, 11112c can be made of materials with a certain pressure-resistant capacity to prevent deformation during transportation, such as paperboard, plastic plate material, or metal plate material, but the present disclosure is not limited thereto.

[0088] In one example, the first sheet member 11112a and the second sheet member 11112b are connected to each other by a connecting structure (not shown for clarity) and are foldable relative to each other, while the second sheet member 11112b and the third sheet member 11112c are connected to each other by another connecting structure (see "11112f" in FIG. 5) and are foldable relative to each other, with the first sheet member 11112a and the third sheet member 11112c being foldable inward relative to the second sheet member 11112b. That is, the sheet members on both sides can be folded inward relative to the middle sheet member, thereby allowing the removed upper support member 11112 to be folded to reduce its size, further reducing the space required for storage and transportation costs. The above and other connecting structures may be flexible connecting structures, such as slit fabrics, or rigid connecting structures. In one embodiment, the upper support member 11112 can be formed as an integral part (e.g., by a slit in the car) using the above-mentioned connection structure, i.e., the three sheet members 11112a, 11112b, and 11112c can be formed as an integral unit. Also, as shown in Fig. 3, the upper side of the upper support member 11112 (i.e., the second sheet member 11112b) may be provided with a handle 11115 for lifting the carrier, for example, at a central position on the upper side.

[0089] 5, third connecting members 11118a and 11118b are provided on two sides of the upper support member 11112, respectively, and can cooperate with fourth connecting members 11119a and 11119b (see FIG. 4) provided corresponding to the top edges 11111n of the first and second sub-support members 11111a and 11111b, respectively. The third connecting members 11118a and 11118b are detachably connected to the fourth connecting members 11119a and 11119b, respectively, so that the upper support member 11112 is detachably connected to the first and second sub-support members 11111a and 11111b, respectively. Here, the third connecting members 11118a, 11118b and the fourth connecting members 11119a, 11119b may be flexible connecting members such as fastener structures, but the present disclosure is not limited thereto. In other examples, the third connecting members 11118a, 11118b and the fourth connecting members 11119a, 11119b may be engaging structures, snap structures, hook-and-ring structures, or the like. Specifically, as shown in FIG. 4 , the fourth connecting member 11119a (e.g., a fastener structure) provided on the first sub-support member 11111a extends over the entire top edge 11111n of the first sub-support member 11111a. Optionally, the fourth connecting member 11119b (e.g., a fastener structure) provided on the second sub-support member 11111b extends over the entire top edge of the second sub-support member 11111b. Correspondingly, as shown in Fig. 5, the third connecting members 11118a, 11118b (e.g., fastener structures) on both sides of the upper support member 11112 can extend to the entire side edges of the upper support member 11112, respectively, and preferably the third connecting members 11118a, 11118b are provided on the two long side edges of the upper support member 11112, respectively. With such a design, the space between the upper support member 11112 and the side support members 11111 can be completely closed, and the connection between them can be more secure.In addition, the upper support member 11112 can be completely separated from the side support members 11111 on both sides along its longitudinal edges, allowing the box 1110 to be completely removed when the carrier is not in use, and optionally allowing the upper support member 11112 to be partially separated from the side support members 11111 on any side as needed (i.e., the degree of separation between the upper support member 11112 and the side support members 11111 can be controlled, making it convenient for the user to take items in and out of the box 1110).

[0090] With the above configuration, when the upper support member 11112 is connected to the side support members 11111 (i.e., connected along or completely connected to the side edges and top edge portions of the side support members 11111), the main body 1111 (or box 1110) is in an unfolded state. When the carrier is not in use, the upper support member 11112 can be separated from the side support members 11111, and the side support members 11111 and / or the upper support member 11112 can be stored via the connection structure (particularly, the flexible connection structure) between the sheet members 11112a, 11112b, and 11112c of the upper support member 11112 and / or the connection member (particularly, the flexible connection member, e.g., the first connection member 11116) between the first sub-support member 11111a and the second sub-support member 11111b of the side support member 11111, thereby reducing the space required for storage. When the carrier needs to be used again, the side support members 11111 and / or the upper support member 11112 can be unfolded and connected together. This design has the advantages of easy operation, low cost, small storage space, and easy transportation.

[0091] 3 to 5, either side of the main body 1111 may be provided with an openable window cloth that provides a window for a pet to enter and exit the box. Specifically, a window cloth 11111d may be provided on one of the side support members 11111 of the main body 1111. Optionally, a window cloth 11112d may be provided on the upper support member 11112 of the main body 1111. For example, as shown in FIG. 4, each of the two side support members 11111 is provided with a window cloth 11111d. Also, for example, as shown in FIG. 3, each of the surfaces near both ends of the upper support member 1112 may be provided with a window cloth 11112d. These window cloths can be closed and opened using a zipper structure, and this zipper structure may be configured with a single zipper (the structure shown on the side support member 11111 in FIG. 4) or may be configured with two zipper structures in opposite directions (an open zipper structure shown in FIG. 3).

[0092] 3, the window cloths 11111d, 11112d may be soft fabrics such as mesh cloth. However, it should be understood that the present disclosure is not limited thereto, and the window cloths 11111d, 11112d may be other types of fabrics or soft materials. A retaining member 11112e may be provided on the top of the window cloth to keep the window cloth open.

[0093] Of course, the main body of the present disclosure is not limited to the above configuration, and for example, the side support members of the main body may be integrally connected or integrally formed, as described below.

[0094] Referring to Figures 6 and 7, Figure 6 shows a perspective view of a side support member 11111A in a second embodiment of the first aspect of the present disclosure, and Figure 7 shows a perspective view of an upper support member 11112A that cooperates with the side support member 11111A shown in Figure 6.

[0095] 6 and 7, in the second embodiment, the main body (the assembled main body is not shown in this embodiment) includes a side support member 11111A and an upper support member 11112A. The side support member 11111A includes a first sub-support member 1111Aa and a second sub-support member 11111Ab that are connected together by a connecting sheet 11111Ac (also referred to as a "connecting member"). That is, the connecting sheet 11111Ac is integrally molded with the first sub-support member 11111Aa and the second sub-support member 11111Ab. The connecting sheet 11111Ac is connected to both ends of the first sub-support member 11111Aa and the second sub-support member 11111Ab, respectively. More specifically, as shown in FIG. 6, the bottom edges of the first sub-support member 11111Aa and the second sub-support member 11111Ab are integrally connected to the bottom edge of the connecting sheet 11111Ac along the circumferential direction. The top edges of the first sub-support member 11111Aa and the second sub-support member 11111Ab are formed in an arch shape and are integrally connected via the top edges of the connecting sheet 11111Ac, and the side support member 11111A is detachably connected between the upper support member 11112A (see FIG. 7) and the bottom support member (not shown in this embodiment). For example, the connecting sheet 11111Ac in this embodiment may be a stitched portion. Preferably, the connecting sheet 11111Ac may be a soft material so that the two sub-support members of the side support member can be pressed toward each other during storage, thereby reducing the volume of the box after contraction. In this embodiment, the first connecting member 11116 is connected to the bottom edges of the first sub-support member 11111Aa and the second sub-support member 11111Ab and the bottom edge of the connecting sheet 11111Ac, and can cooperate with a second connecting member (not shown) provided on the bottom support member (not shown) to achieve a detachable connection.

[0096] In addition, the upper support member 11112A in this embodiment may be detachably connected to the side support member 11111A via a flexible connecting member (e.g., a fastener structure). For example, the flexible connecting member may be provided on the edge of the upper support member 11112A and on the top edge formed by the top edges of the first and second sub-support members 11111Aa and 11111Ab and the top edge of the connecting sheet 11111Ac (more specifically, extending over the entire edge), thereby allowing the upper support member 11112A to be completely closed and completely separated from the side support member 11111A. Similarly, a flexible connecting member may be provided on the bottom edge formed by the bottom edges of the first and second sub-support members 11111Aa and 11111Ab and the bottom edge of the connecting sheet 11111Ac, cooperating with a flexible connecting member provided on the bottom support member.

[0097] Of course, in this embodiment, window cloths may be provided on the side support members and / or the upper support members in the same manner as in the embodiment shown in FIGS. 3 to 5, and therefore a description thereof will be omitted here.

[0098] Referring to Figures 8 and 9, Figure 8 shows a perspective view of a main body 1111B of a carrier in a third embodiment of the first aspect of the present disclosure, and Figure 9 shows a perspective view of a bottom support member 1112B of the carrier shown in Figure 8.

[0099] 8 and 9, the bottom edge of the carrier body 1111B of this third embodiment may be provided with extensions 11113B and 11114B extending downward to insert into the corresponding insertion groove 11121B of the bottom support member 1112B. In one example, the insertion groove 11121B may be formed by a peripheral wall 1112Bb and a protrusion disposed on the bottom 1112Ba of the bottom support member 1112B adjacent to the peripheral wall 1112Bb. Preferably, the insertion groove 11121B extends along the peripheral wall 1112Bb of the bottom support member 1112B. 8 shows side support member 11111B and top support member 11112B similar to the embodiment shown in Figures 3-5, with extension 11113B extending downwardly from the bottom edge of side support member 11111B of main body 1111B, and optionally extension 11114B extending downwardly from the bottom edge of top support member 11112B. However, it should be understood that extensions may also be provided on the bottom edge of the main body in the embodiment shown in Figure 6.

[0100] By providing an insertion groove and connecting it with a fastener between the main body and the bottom support member, the main body of the box can be more firmly connected to the bottom support member, and slippage or tilting between the main body and the bottom support member can be prevented.

[0101] 10 to 13, FIG. 10 shows a bottom perspective view of a carrier according to a first embodiment of the present disclosure, FIG. 11 shows a perspective view of a fixed base assembly 1200 that cooperates with the carrier 1100 shown in FIG. 10, FIG. 12 shows a perspective view of the carrier attached to a vehicle via the fixed base assembly 1200, and FIG. 13 shows a perspective view of a fixed belt assembly 1300 shown in FIG. 12.

[0102] 10 and 11, a bracket assembly 1120 of a carrier 1100 according to the first embodiment of the present disclosure is provided below a bottom support member 1112 of a box body 1110, and can be fixed to a fixed base assembly 1200 attached to a vehicle, for example, by engaging an engaging member 1121 of the bracket assembly 1120 with an engaging portion 1210 of the fixed base assembly 1200. As a result, the carrier 1100 is fixed to a vehicle seat by engaging a connection device 1220 (e.g., an ISOFIX fixing member) of the fixed base assembly 1200 with a socket provided in the vehicle. Preferably, as shown in FIG. 11, four engaging portions 1210 are provided symmetrically on the bracket assembly 1200 so that the bracket assembly 1120 is fixed to the bracket assembly 1200 at four engagement points, thereby more firmly positioning the two.

[0103] 12 and 13, the carrier 1100 can be further fixed to a vehicle using a fixed belt assembly 1300. Specifically, the fixed belt assembly 1300 includes a first belt 1310 and a second belt 1320, where the first belt and the second belt may be collectively referred to as a belt body. In one example, the first belt 1310 may be arranged such that one end is connected to a corresponding anchor position (such as a Top Tether connection port) on or above the vehicle seat via a connection device 1340 (top tether) arranged thereon, and the other end is connected to one end of the second belt 1320. Therefore, the other end of the second belt 132 may be connected directly (e.g., to a bracket assembly 1120 fixedly connected to the carrier 1100 in a wraparound manner) or detachably connected to another corresponding anchor position on the carrier 1100 and / or the vehicle seat via a connection device 1330 (e.g., a LATCH fastener). In this example, two second belts 1320 connected to the other end of the first belt 1310 may be provided, and optionally, the second belts 1320 may be doubled over to pass through associated connectors (such as rings) provided on the other end of the first belt 1310 to form one end of the second belt 1320, and the two ends of the belts constitute the other end where the second belt 132 is connected to the carrier 1100 and / or the vehicle seat. Of course, the fixed belt assembly 1300 of the present disclosure is not limited to the above configuration. In addition, a regulator 1350 (also called an "adjustment unit") may be provided on the second belt 1320 and / or the first belt 1310 to adjust the length of the second belt 1320 and / or the first belt 1310.In another example, one end of the first belt 1310 is provided with a connection device 1340 (e.g., a Top Tether fastener), and the other end of the first belt 1310 is provided with a connection device 1330 (e.g., a LATCH fastener), while one end of the second belt 1320 is movably attached to the first belt 1310 by a regulator 1350 (for adjusting the length of the second belt 1320), and the other end of the second belt 1320 is provided with another connection device 1330. Correspondingly, as shown in Fig. 10, two connection portions 11122 for connecting to the connection devices 1330 are provided on each of the outer peripheries on both sides of the bottom support member 1112.

[0104] When the carrier 1100 needs to be fixed to a vehicle seat, as shown in the assembly diagram of Figure 12, after the carrier 1100 is fixed to the vehicle seat via the fixed base assembly 1200, the two connection devices 1330 of the fixed belt assembly 1300 are respectively connected to the two connection portions 11122 on one side of the bottom support member 1112, and the other end of the fixed belt assembly 1300 (i.e., the connection device 1340 of the first belt 1310) is connected to a connection port (e.g., a Top Tether connection port) installed in the vehicle through a handle 11115 installed on the upper side of the carrier 1100, thereby further restricting the lateral sliding, tilting, etc. of the carrier 1100 and more firmly fixing the carrier 1100.

[0105] Also, referring to Figures 14 and 15, Figure 14 shows a perspective view of a wheeled transport device 1400 cooperating with the carrier 1100 shown in Figure 10, and Figure 15 shows a perspective view of the carrier 1100 attached to the wheeled transport device 1400.

[0106] 10, 14, and 15, the carrier 1100 can also be locked to a wheeled transportation device 1400, such as a cart, via a bracket assembly 1120 disposed thereunder. As shown in FIG. 14, the vehicle frame 1410 of the wheeled transportation device 1400 includes a front stay 1411, a rear stay 1412, and an upper stay 1413, which are pivotally connected to each other at a pivot point 1410a, where the lower ends of the front stay 1411 and the rear stay 1412 are respectively connected to the wheel group. In one example, the front stay 1411 may have a U-shaped structure, and the rear stay 1412 may be formed by two parallel rod members connected by a single bar fixing connection, with both ends of the front stay 1411 pivotally connected to one end of the two rod members of the rear stay 1412. The vehicle frame 1410 is also provided with a seat plate 1420 for fixing the carrier 1100. In one example, the seat plate 1420 is positioned approximately horizontally at a position lower than the pivot point 1410a via the support wheel frame 1414, and a group of wheels positioned near the lower end of the front stay 1411 allows for a large space above the seat plate 1420, allowing box carriers of different sizes (e.g., different heights) to be accommodated.

[0107] Specifically, when it is necessary to fix the carrier 1100 to the wheeled transportation device 1400, the engagement member 1121 (see FIG. 10) of the bracket assembly 1120 can engage with the lock member 1422 of the lock structure of the seat plate 1420 to fix the carrier 1100 to the seat plate 1420 of the wheeled transportation device 1400. On the other hand, when the carrier 1100 is not in use, the lock member 1422 can be released from the engagement member 1121 (see FIG. 10) by pressing the lock release operation member sub-1421 (for example, exposed from the upper side of the seat plate 1410 shown in FIG. 14) provided on the seat plate 1420. This allows the carrier 1100 to be removed and the carrier 1410 to be folded and stored. Preferably, four lock structures may be symmetrically provided on the seat plate 1420 to further secure the positioning between the carrier 1100 and the wheeled transportation device 1400.

[0108] Of course, the seat plate 1410 may be provided at another position (e.g., at a different height) on the vehicle frame 1410 near or above the pivot point 1410a via, for example, a first connecting member 1415 (one end of which is connected to the upper stay 1413) and a second connecting member 1416 (one end of which is connected to the front stay 1411) as shown in FIG. 14, and the present disclosure is not limited thereto.

[0109] A second aspect of the present disclosure also provides a carrier that is mountable to a vehicle seat and / or wheeled transportation device.

[0110] Referring to Figures 16 to 18, Figure 16 shows a carrier box 3110 according to the first embodiment of the second aspect of the present disclosure, Figure 17 shows an exploded oblique view of the carrier box 3110 shown in Figure 16, and Figure 18 shows an oblique view of the main body 3111 of the carrier box 3110 shown in Figure 17.

[0111] As shown in Figures 16 and 17, a carrier of one embodiment of the present disclosure includes a box body 3110, which includes a main body 3111 that forms the four side surfaces and top surface of the box body 3110, and a bottom support member 3112 that forms the bottom of the box body 3110.

[0112] In one embodiment, the main body 3111 is detachably connected to the bottom support member 3112, and more specifically, is placed above the bottom support member 3112 to form a storage space for placing a pet together with the bottom support member 3112. In a specific example, the main body 3111 may be detachably connected to the bottom support member 3112 via at least one first connection assembly, where the first connection assembly may have a first connection member 31116 provided on the main body 3111 and a second connection member 31117 provided at a corresponding position on the bottom support member 3112, and the corresponding connection members 31116, 31117 may have a detachable structure cooperating with each other, such as a fastener structure, an engagement structure, a snap structure, a magic seal member, a hook and ring structure, etc. Optionally, the first connection assembly (i.e., the first connection portion 31116 and the second connection portion 31117) has a flexible structure. Specifically, as shown in FIG. 17, a first connection portion 31116 of at least one first connection assembly can be positioned at the bottom edge of the main body 3111 for detachable connection to a second connection portion 31117 at the upper edge of the bottom support member 3112.

[0113] 17 and 18, the main body 3111 may include a first support member and a second support member. In this embodiment, the first support member may be a side support member 31111, and the second support member may be an upper support member 31112. The side support member 31111 and the upper support member 31112 may be at least partially detachably connected by at least one second connection assembly. That is, the side support member 31111 and the upper support member 31112 are connected to each other, and at least a portion of the side support member 31111 may be separated from the upper support member 31112 by at least one second connection assembly. Here, the second connection assembly may include cooperating structures provided on the side support member 31111 and the upper support member 31112, respectively. For example, the second connection assembly may include cooperating fastener structures, engagement structures, snap structures, hook-and-loop structures, hook-and-loop structures, etc., and may optionally employ a flexible connection structure.

[0114] 17, the side support member 31111 includes a first sub-support member 31111a and a second sub-support member 31111b arranged on either side of the upper support member 31112 (e.g., arranged symmetrically with respect to the upper support member 31112), and at least a portion of the first sub-support member 31111a and at least a portion of the second sub-support member 31111b may be detachably connected to the upper support member 31112 via a second connecting member. The first sub-support member 31111a and the second sub-support member 31111b of the side support member 31111 form two side surfaces of the main body 3111, and the upper support member 31112 forms the top surface of the main body 3111 and at least a portion of the other two side surfaces.

[0115] Specifically, as shown in FIG. 17, the first sub-support member 31111a and the second sub-support member 31111b of the side support member 31111 each have a bottom edge that extends substantially horizontally and an arched top edge, and the top edges are connected to both sides of the upper support member 31112. Note that while the figure illustrates the bottom edge 31111m and top edge 31111n of the first sub-support member 31111a, it is understood that the second sub-support member 31111b may also have the same structure that is a mirror image of the first sub-support member 31111a. Furthermore, the term "bottom edge that extends substantially horizontally" herein means that the bottom edges of the first and / or second sub-support members may extend horizontally, may extend at a slight angle (e.g., ≦5°), or may have a horizontally wavy or broken line-like shape.

[0116] According to a preferred embodiment of the present disclosure, a portion of the first support member is fixedly connected (e.g., non-detachably connected) to the second support member. For example, the side support member 31111 (i.e., the first support member) is connected to both sides of the upper support member 31112 (i.e., fixedly connected) over the entire length of the upper support member 31112 (i.e., the entire length of the upper support member 31112), where an upper portion of the side support member 31111 (i.e., a position close to the upper surface of the main body 3111) is detachably connected to the upper support member 31112 via, for example, a second connecting assembly, and other connection portions between the two are non-detachably connected (i.e., fixedly connected) by sewing or integral molding, so that the portion of the side support member 31111 cannot be separated from the upper support member 31112.

[0117] 17 and 18, the corresponding connecting members of the second connecting assembly may be provided on at least a portion of the top edge of the side support member 31111 and on corresponding positions on both sides of the upper support member 31112. Specifically, in one embodiment, taking the first sub-support member 31111a and the corresponding side edge of the upper support member 31112 as an example (see FIG. 18), the second connecting assembly has a third connecting member 31118 and a fourth connecting member 31119 that are detachably connected to each other, where the third connecting member 31118 is disposed on the side edge of the upper support member 31112 (i.e., the side edge connected to the first sub-support member 31111a) and extends along at least a portion of the side edge, and the fourth connecting member 31119 is disposed corresponding to the top edge 31111n of the first sub-support member 31111a (i.e., extending along at least a portion of the top edge 31111n). As a result, at least a portion of the top edge 31111n of the first sub-support member 31111a is detachably connected to one side edge of the upper support member 31112 by detachable cooperation of the third connecting member 31118 and the fourth connecting member 31119. Similarly, another set of third connecting members and fourth connecting members (not shown in the drawings) can be provided on the other side edge of the upper support member 31112 and the top edge of the second sub-support member 31111b. In one example, the third connecting members 31118 on both sides of the upper support member 31112 are arranged symmetrically.

[0118] Optionally, a portion of the side support member 31111 is fixedly connected (e.g., non-detachably connected) to the upper support member 31112. That is, the third connecting member 31118 extends along a portion of the side edge of the upper support member 31112, the fourth connecting member 31119 extends along a portion of the top edge 31111n of the first sub-support member 31111a (or the second sub-support member 31111b), the third connecting member 31118 is provided corresponding to the fourth connecting member 31119 and they are detachably connected to each other, and a portion of the side support member 31111 can be separated from the upper support member 31112, while the other portion of the side support member 31111 is connected to the corresponding portion of the upper support member 31112 by a non-detachable method such as sewing or integral molding. Similarly, at least a portion of the top edge of the second sub-support member 31111b is connected to the other side edge of the upper support member 31112 by a similar detachable structure as described above, and optionally, a portion of the second sub-support member 31111b may be fixedly connected to the upper support member 31112. For convenience of explanation, dotted lines V31 and V32 are used in FIG. 18 to indicate the connection positions of the top edges of the first sub-support member 31111a and the second sub-support member 31111b to the corresponding side edges of the upper support member 31112, respectively. However, it should be noted that the dotted lines V31 and V32 are imaginary lines to aid in understanding and do not represent the linear structure of the structures themselves. Note that the top edges indicated by the dotted lines V31 and V32 in FIG. 18 are merely an example of this embodiment, and the boundaries and lengths of the top edges may vary depending on the overall shape of the side support members. In other words, the present disclosure is not limited to the above embodiment.

[0119] In one embodiment, the third connection portion 31118 and the fourth connection portion 31119 of the second connection assembly have flexible structures, such as fastener structures, that cooperate with each other to allow the detachment portion between the side support member 31111 and the upper support member 31112 to bend and / or fold.

[0120] 17, the first sub-support member 31111a and the second sub-support member 31111b can be integrally connected via a connecting sheet member 31111c, and for example, the first sub-support member 31111a and the second sub-support member 31111b can be molded integrally with the connecting sheet member 31111c to form the side support member 31111. In this case, the bottom edges of the first sub-support member 31111a and the second sub-support member 31111b (bottom edge 31111m of the first sub-support member 31111a shown in FIG. 17) together with the bottom edge of the connecting sheet member 31111c form the bottom edge of the main body 3111 (i.e., the bottom edge of the entire side support member 31111). Optionally, the connecting sheet member 31111c may be made of a flexible material so that the two sub-support members of the side support member 31111 can be pressed toward each other when storing the box body, thereby reducing the volume of the box body after contraction.

[0121] 18 , the upper support member 31112 may include three sheet members connected to each other and may be formed into an arch shape when connected to the side support member 31111. Specifically, the upper support member 31112 may include a first sheet member 31112a and a third sheet member 31112c that form portions of the other two side surfaces of the main body 3111, and a second sheet member 31112b that forms the top surface of the main body 3111. Optionally, the first sheet member 31112a and the third sheet member 31112c have a flexible structure (i.e., bendable), and after a portion of the side support member 31111 is separated from the upper support member 31112, the upper support member 31112 can be folded relative to the side support member 31111 via the flexible structures of the first sheet member 31112a and the third sheet member 31112c. The specific folding process is described below in connection with Figures 22-24.

[0122] In one specific example, the upper support member 31112 can have an integral structure of three sheet members 31112a, 31112b, and 31112c that are integrally formed by connection, for example, by slits, etc. However, the present disclosure is not limited thereto, and the three sheet members may be detachably connected to each other by a flexible connecting structure, etc.

[0123] 16, the upper side of the upper support member 31112 (i.e., the second sheet member 31112b) may be provided with a handle 3115 for pulling up the carrier, for example, at a central position on the upper side. In one example, the handle 3115 may be flexible webbing. Alternatively or alternatively, the handle 3115 may be made of hard plastic.

[0124] 17, the box 3110 may be provided with a mat 3101 for cushioning the bottom. In one example, the mat 3101 may be placed in a storage space formed by the bottom 3112a and peripheral wall 3112b of the bottom support member 3112. Specifically, the exterior of the bottom support member 3112 may be covered with a cover (not shown, for example, a cover cloth), and the mat 3101 may be enclosed in the cover. For example, the cover may be detachably attached to the exterior of the bottom support member 3112, and may preferably be made of the same material as the main body 3111, although the present disclosure is not limited thereto.

[0125] 16 and 17, two connection portions 31121 for connecting to a connection device for attaching the box body 3110 to a vehicle seat may be provided on the outer peripheral edges on both sides of the bottom support member 3112 (i.e., on the outer side of the peripheral wall), and these will be described in detail later with reference to Fig. 24. When the bottom support member 3112 is enclosed in the cover portion, the connection members 31121 are exposed to the outside for connection to the vehicle seat.

[0126] 19 and 20, FIGS. 19 and 20 show another perspective view of the box 3110 shown in FIG. 16 with at least a portion of the second window cloth 3117a separated from the main body 3111. In FIGS.

[0127] 19 , one or more sides of the main body 3111 may be provided with windows, for example, a first window 3116 and a second window 3117, for observing the pet inside the enclosure 3110 and / or for providing an opening for the pet to enter and exit the enclosure. The first window 3116 and the second window 3117 may be provided with a first sealing member and a second sealing member, respectively, for closing and / or shielding the first window 3116 and the second window 3117. In one example, the first sealing member may be a first window cloth 3116a covering the first window 3116, and the second sealing member may be a second window cloth 3117a covering the second window 3117.

[0128] Specifically, in one example, the first window 3116 is provided on the first sub-support member 31111a and / or the second sub-support member 31111b of the side support member 31111 of the main body 3111, and a first window cloth 3116a is provided to cover and shield the first window 3116. Optionally, the first window cloth 3116a may be fixedly connected to the first window 3116 (e.g., its window frame), i.e., the first window 3116 cannot be opened, but the present disclosure is not limited thereto, and the first window cloth 3116a may be detachably connected to the first window 3116. For example, the first window cloth 3116a may have a transparent material and / or a breathable material, and specifically, the first window cloth 3116a may have a mesh structure.

[0129] The second window 3117 may also be provided in the upper support member 31112 of the main body 3111, for example, the upper support member 31112 is located on the side of the box 3110 and is provided with a second window cloth 3117a for covering and shielding the second window 3117. Optionally, as shown in FIG. 19 , the second window 3117 may extend downward from the upper support member 31112 to the connecting sheet 31111c, and further, a portion of the second window 3117 may be provided in the connecting sheet 31111c of the side support member 31111. Here, the lower edge of the second window 3117 and the bottom edge of the main body 3111 (the lower edge 31111m of the side support member 31111 shown in the figure, i.e., part of the bottom edge of the main body 3111) are spaced a certain distance apart, that is, at least a part of the connecting sheet member 31111c is retained, and the bottom edges of both the first sub-support member 31111a and the second sub-support member 31111b of the side support member 31111 are still connected, which makes it convenient to fold and unfold the main body 3111, connect the main body 3111 to the bottom support member 3112, and remove it from the bottom support member 3112.

[0130] 19, the second window cloth 3117a is connected to and covers the second window 3117 (e.g., connected to its window frame), and at least a portion of the second window cloth 3117a can be opened relative to the second window 3117. In a preferred embodiment, a portion of the second window cloth 3117a is detachably connected to the second window 3117, and another portion is non-detachably connected to the second window 3117. For example, the top side of the second window cloth 3117a is fixedly connected to the second window 3117, and another portion is detachably connected to the second window 3117, and the second window cloth 3117a can be folded upward to open the second window 3117.

[0131] In one example, the second window cloth 3117a can have a transparent material or a mesh structure. Alternatively or alternatively, the second window cloth 3117a can be made of a different material or thickness, for example, a portion thereof can adopt a transparent material and / or a breathable material (which can in particular adopt a mesh structure), and the remaining portion can be arranged as another material, such as the same material as the other portions of the main body 3111. Furthermore, different portions of the second window cloth 3117a having different materials and / or thicknesses can be connected to the main body 3111 in different ways, for example, one portion thereof can be detachably connected to the main body 3111 and the other portion thereof can be non-detachably connected to the main body 3111. Optionally, the different materials of the second window cloth 3117a can integrate the second window cloth 3117a as a single piece (i.e., a single component).

[0132] For example, as shown in FIGS. 19 and 20 , the second window cloth 3117a has a first portion 31171a and a second portion 31172a connected to each other. The first portion 31171a has a transparent and / or breathable material (e.g., a mesh structure) and can cover a portion of the second window 3117. At least a portion of the first portion 31171a may be fixedly (e.g., non-detachably) connected to the main body 3111. Specifically, the first portion 31171a may be located at an upper portion close to the upper surface of the main body 3111 of the second window 3117, and its upper end may be fixedly connected to the upper edge of the second window 3117. The second portion 31172a has a different material and / or thickness than the first portion 31171a, for example an opaque material and / or a material thicker than the first portion 31171a, and can be detachably connected to the main body 3111, specifically to the underside of the first portion 31171a, by a flexible connecting structure to cover other portions of the second window 3117.

[0133] 19, the first window cloth 3116a and / or the second window cloth 3117a may be a flexible cloth such as a web cloth or a sponge cloth. However, it should be understood that the present disclosure is not limited thereto, and the first window cloth 3116a and / or the second window cloth 3117a may be other forms of cloth or a flexible material, i.e., a material that can be bent or folded. In one example, the first window cloth 3116a and / or the second window cloth 3117a can be closed and at least partially opened by a fastener structure (or other flexible, detachable connection structure), which may consist of a single fastener or two fasteners that open in opposite directions.

[0134] It should be noted that the windows and / or sealing members of the present disclosure are not limited to the above embodiments, and the functions and opening / closing methods of the first window 3116 and the second window 3117 may be the same or interchangeable, and the functions, materials and connection methods with the corresponding windows of the first window cloth 3116a and the second window cloth 3117a may also be the same or interchangeable.

[0135] The box 3110 may also be provided with a collision prevention material, which may be provided on either side of the main body 3111 of the box 3110, for example. When the box 3110 is placed on a vehicle seat, the collision prevention material may be installed at least on the side of the main body 3111 closest to the door to further increase the safety of pets inside the box 3110. However, the present disclosure is not limited thereto, and the collision prevention material may be provided on each side of the main body 3111, or on the side of the main body 3111 closest to the door and the opposite side, and may have a certain thickness. Specifically, the collision prevention material may be a buffer. The buffer may be a separately molded buffer block, which is then wrapped in a sheet cloth bag, sewn into the sheet cloth bag, and further configured as a separate member that can be fastened to the sheet cloth (i.e., the sheet cloth covering the main body 3111, not shown) on either side of the box 3110 (e.g., the side closest to the door and optionally the opposite side) by stitching (fixed connection) or snap buttons or buckles (detachable connection), etc. For example, corresponding adhesive buckles or implicit buckles may be installed on the cloth bag covering the buffer block and on either side of the box 3110 (specifically, on a sheet cloth covering the box 3110) to install the buffer as needed, thereby controlling carrier costs and facilitating cleaning and maintenance. That is, only one buffer may be installed, for example, on the side closer to the door of the box 3110, or multiple buffers may be installed on the side closer to the door and the opposite side of the box 3110, or on each side of the box 3110. Specifically, the buffer may be a flexible material, such as inactive memory cotton, EPP, EPS, EPE, or a combination thereof, or a foam material-bonded PE board, etc., and its thickness may be 20 mm to 60 mm, preferably 40 mm, although the present disclosure is not limited thereto. The plastic body may be a PC / PP / ABS plastic block, etc., while the elastomer may be silica gel, a spring, an elastic piece, etc., although the present disclosure is not limited thereto. Such a cushion not only provides a good cushioning effect, but also is easy to process and assemble in the subsequent production, thereby reducing production costs. Alternatively or alternatively, the collision prevention material can be configured as a filler material filled into the seat.

[0136] In one embodiment, the anti-collision material can be disposed on the second window cloth 3117a (e.g., second portion 31172a), as shown in Figure 20. Alternatively or alternatively, the anti-collision material can be configured as a filler material within the second portion 31172a of the second window cloth 3117a, although the disclosure is not limited thereto and the two can be joined by separate structures.

[0137] 21 to 24, FIGS. 21 and 22 respectively show the folding process of the main body 3111 of the box 3110 of the carrier shown in FIG. 17, and FIGS. 23 and 24 respectively show the folding process of the box of the carrier shown in FIG.

[0138] 21 and 22, when it is necessary to store the container 3110, a user can remove the main body 3111 of the container 3110 from the bottom support member 3112 (see FIG. 17). At this time, at least a portion of the upper support member 31112 is separated from the side support member 3111 by the second connection assembly, i.e., the third connection member 31118 and the fourth connection member 31119, which are detachably connected together, and preferably, a portion of the upper support member 31112 is non-detachably connected to the side support member 3111. Furthermore, as shown in Figures 21 and 22, by removing a portion of the second window cloth 3117a provided in the second window 3117 from the second window 3117, the area of ​​the connection between the upper support member 31112 and the side support member 31111 is reduced, making folding easier and more advantageous in that the upper support member 31112 can be folded in different positions relative to the side support member 31111. In this way, when the main body 3111 is folded, the first sheet member 31112a and the third sheet member 31112c of the upper support member 31112 (and the second window cloth 3117a provided thereon) have a flexible structure, so that the portion of the upper support member 31112 away from the side support member 31111 can be pulled between the first sub-support member 31111a and the second sub-support member 31111b of the side support member 31111, and the second sheet member 31112b of the upper support member 31112 (i.e., the main body 3111) can be pulled between the first sub-support member 31111a and the second sub-support member 31111b of the side support member 31111. The upper support member 31112 is arranged so that the upper surface of the upper support member 31112 is parallel to the first sub-support member 31111a and / or the second sub-support member 3111b of the side support member 111, and further the sheet members on both sides of the upper support member 31112 (i.e., the first sheet member 31112a and the third sheet member 31112c) can be folded inward relative to the middle sheet (i.e., the second sheet member 31112b), making the volume of the upper support member 31112 when folded as small as possible; see Figure 22 for the folded structure.

[0139] Further, referring to Figures 23 and 24, after the bottom support member 3112 and the mat 3101 provided on the bottom support member 3112 are placed on the folded main body 3111 (for example, between the first sub-support member 31111a and the second sub-support member 31111b), the first sub-support member 31111a and the second sub-support member 31111b can be brought closer to each other to further reduce the folded volume of the entire box body 3110 (see Figure 24).

[0140] Referring to Figures 25 to 27, Figures 25 and 26 show the box 3210 of the carrier according to the second embodiment of the second aspect of the present disclosure from different angles, and Figure 27 shows another perspective view of the box 3210 shown in Figure 25, with one window 3217 of the box 3210 in an open state.

[0141] 25, similar to the case 3110 of the previous embodiment, the case 3210 of the carrier of this embodiment includes a main body 3211 and a bottom support member 3212. The main body 3211 forms the four side surfaces and the top surface of the case 3210, and the bottom support member 3212 forms the bottom of the case 3210. The main body 3211 is detachably connected to and covers the bottom support member 3212, and together with the bottom support member 3212, forms a storage space for placing a pet. Specifically, referring to FIGS. 25 and 26, the main body 3211 includes a first support member and a second support member, such as a side support member 32111 and an upper support member 32112. Here, the side support member 32111 includes a first sub-support member 32111a and a second sub-support member 32111b that respectively form two opposing side surfaces of the main body 3211. The upper side support member 32112 includes a first sheet member 32112a, a second sheet member 32112b, and a third sheet member 32112c connected to each other, with the second sheet member 32112b forming the upper surface of the main body 3211, and the first sheet member 32112a and the third sheet member 32112c each forming at least a portion of at least one of the other two opposing side surfaces.

[0142] In one example, the side support member 32111 and the upper support member 32112 may be at least partially detachably connected to one another by at least one second connection assembly. For example, a portion of the first sub-support member 32111a and a portion of the second sub-support member 32111b of the side support member 32111 may be fixedly (e.g., non-detachably) connected to opposite sides of the upper support member 32112, while the other portions of each may be detachably connected to the upper support member 32112 via the second connection assembly. Specifically, each second connection assembly includes a third connection member 32118 and a fourth connection member 32119 detachably connected to each other, wherein the third connection member 32118 is provided on a side edge of the upper support member 32112 and extends along a part of the side edge, and the fourth connection member 32119 is provided on a corresponding position on a top edge of the side support member 32111 (i.e., the first sub-support member 32111a or the second sub-support member 32111b). Optionally, the third connection members 32118 provided on the two side edges of the upper support member 32112 are arranged symmetrically, i.e., the two second connection members are arranged symmetrically with respect to the box 3210.

[0143] Additionally, one or more sides of the main body 3211 may be provided with a window for observing the pet inside the container 3210 and / or for providing an opening for the pet to enter and exit the container.

[0144] 25, a first window 3216 may be provided on the side support member 3211 of the main body 3211. For example, the first window 3216 may be arranged on the first sub-support member 32111a and / or the second sub-support member 32111b of the side support member 32111, i.e., the first window 3216 may correspond to the front side and / or the rear side of the box 3210 arranged in the vehicle, and may be configured to be covered by a first sealing member such as the first window cloth 216a. Optionally, the first window cloth 216a may be fixedly connected to the first window 3216, or may be detachably connected to the first window 3216. The first window cloth 216a has a transparent material and / or a breathable material such as a breathable mesh cloth to allow air to circulate between the inside and outside of the box 3210, allowing a user to see inside the box 3210.

[0145] 25 and 26, a second window 3217 is provided in the upper support member 32112 at a position located on a side surface of the box body 3210, and the second window 3217 is configured to be covered by a second seal member. For example, the second seal member may include a second window cloth 3217a and / or a side door 3217b. At least a portion of the second seal member is detachably connected to the main body 3211. In one example, a portion of the second seal member may be fixedly connected to the main body 3211, for example, to at least a portion of one side edge of the window frame of the second window 3217, and another portion may be detachably connected to the second window 3217 by a flexible, detachable connection structure such as a fastener structure, allowing the second seal member to open laterally relative to the second window 3217 (see FIG. 27). The second seal member may be made of a transparent material and / or a breathable material, a light-shielding material, or the same material (e.g., a sheet) as the other parts of the main body 3211, and the second seal member may be made of a flexible material or a rigid material. In this embodiment, the flexible detachable connection structure may be a fastener structure. Specifically, for example, as shown in FIGS. 25 and 26 , the fastener structure may be configured with one fastener extending along part of the outer periphery of the window 3217 (i.e., the fastener structure has a single fastener head). However, the present disclosure is not limited thereto, and the fastener structure may be changed to two fasteners that open in opposite directions (i.e., the fastener structure has a double fastener head) as needed.

[0146] Specifically, only one second window 3217 may be provided on a side surface (e.g., the left or right side surface) of the main body 3211. Alternatively or alternatively, as shown in FIGS. 25 and 26 , two second windows 3217 may be provided on both sides (i.e., the left and right sides) of the main body 3211. Correspondingly, the two second windows 3217 may be provided with corresponding second seal members, and the two second seal members may have the same material or different materials. For example, one of the second seal members may be a second window cloth 3217a, e.g., a breathable mesh cloth, while the other seal member may be a side door 3217b covered with the same material as the seat of the main body 3211 (when the box 3210 is placed on a vehicle seat, the side door 3217b may be located closer to the door). Here, the side door 3217b may be covered with the same material as the seat of the main body 3211. It should be noted that the present disclosure is not limited to the above embodiment, and the positions of the second sealing members on both sides of the body 3211 may be interchangeable and may have the same material.

[0147] The container 3210 may be provided with a collision prevention material. The collision prevention material may have a certain thickness and may be installed on any side of the body 3211 of the container 3210 to improve the safety of pets inside the container 3210. In a specific example, as shown in FIGS. 25 and 27, the collision prevention material may be installed on the side door 3217b. However, the present disclosure is not limited thereto. The collision prevention material may also be installed on each side of the body 3211 or on two opposing sides of the body 3211 (e.g., the side closest to the door and the opposite side). Specifically, the collision prevention material may be a buffer material, which may be made of foam, plastic, or elastomer. The specific material may be the same as in the above-described embodiments, and therefore further description will be omitted. Furthermore, the buffer material may be configured as an individually molded buffer block that is covered and fixed into the seat fabric of the side door 3217b (e.g., a slit in the car). Alternatively, the car may be sewn into a single cloth bag and detachably fixed to the side door 3217b with adhesive buckles, hooks, or the like. By providing such a collision prevention material, in the event of an accidental collision of the vehicle, particularly when the side of the vehicle is impacted, a better cushioning effect can be provided for the pet inside the box, thereby providing better protection for the pet.

[0148] 28 and 29, which illustrate the folding process of the box 3210 and its body 3211 shown in FIG.

[0149] 25, 27 to 29, when it is necessary to fold the box body 3210, the user can first separate the main body 3211 and the bottom support member 3212 of the box body 3210, and then, by operating the second connection assembly (i.e., the third connection member 32118 and the fourth connection member 32119 which are detachably connected) provided on a part of the upper support member 32112 and the corresponding part of the side support member 32111, the user can separate a part of each side of the upper support member 3212 from the corresponding side support member 3211, and the other part can be fixedly connected (i.e., non-separable) to the side support member 3211. Furthermore, as shown in FIG. 28, the second sealing member (i.e., the second window cloth 3217a and the side door 3217b) provided on the second window 3217 can be opened laterally, the area of ​​the connection between the upper support member 3212 and the side support member 32111 is reduced, making folding easier, and it is more advantageous that the upper support member 3212 can be folded in different postures relative to the side support member 3211.

[0150] 27 and 28, the third connecting member 32118 and the fourth connecting member 32119 are separated, the second sheet member 32112b of the upper support member 32112 is completely separated from the side support members 32111 (i.e., the first sub-support member 32111a and the second sub-support member 32111b), and a part of the first sheet member 32112a and a part of the third sheet member 32112c are separated from the side support members 32111. When the second windows 3217 on both sides of the main body 3211 are both open, that is, when the second window cloth 3217a and the side door 3217b shown in FIG. 28 are open laterally, the separated portion of the upper support member 3212 and the side support members 3211 is connected to the rest of the main body via the connecting strips at its four corners. These connecting strips are the portions between the side edges of the upper support member 3212 and the edges of the second windows 3217. Next, the portion of the upper support member 32112 separated from the side support member 32111 can be pulled between the first sub-support member 32111a and the second sub-support member 32111b of the side support member 32111, so that the second sheet member 32112b (i.e., the upper surface of the main body 3211) of the upper support member 32112 is arranged parallel to the first sub-support member 32111a and the second sub-support member 32111b of the side support member 32111. Furthermore, the second seal members on both sides of the upper support member 3212 are folded inward (side folding) and overlapped on the folded second sheet 32112b, so that the volume of the upper support member 32112 when folded is as small as possible. See FIG. 28 for the folded structure.

[0151] Further, referring to Figure 29, the bottom support member 3212 and the mat 3201 provided on the bottom support member 3212 can be placed on the folded main body 3211 (for example, between the first sub-support member 32111a and the second sub-support member 32111b), and then the first sub-support member 32111a and the second sub-support member 32111b can be brought even closer together to maximize the folded volume of the entire box body 3210.

[0152] In the present disclosure, two second connection assemblies are installed on the main body 3211, and a detachable connection structure such as four fastener structures is installed on the second window 3217, thereby enabling the respective parts of the main body 3211 to be separated and folded relatively, which not only makes connection and detachment and storage convenient, but also reduces the volume of the folded box 3210, thereby reducing transportation costs. Furthermore, the box 3210 of the present disclosure has a reduced number of fastener structures, which reduces costs, and also avoids the problem that the respective parts are always partially connected to each other and cannot be completely removed, which prevents the parts from being completely removed and causing parts to be lost, thereby ensuring the normal use and durability of the product.

[0153] It should be noted that "front," "rear," "left," and "right" in the above embodiments refer to the directions of the boxes 3110 and 3210 when placed on a vehicle seat or other moving device, and for example, "front" refers to the direction of travel of the vehicle or moving device, but the present disclosure is not limited to this.

[0154] 30, which shows a perspective view of a carrier attached to a vehicle seat according to a second aspect of the present disclosure. For convenience of explanation, the process of attaching the carrier to the vehicle seat will be described below using the box 3110 as an example, but it is clear that this process can be similarly applied to the box 3210 of the above-mentioned embodiment.

[0155] As shown in FIG. 30 , the carrier box 3110 can be fixed to the vehicle using a fixed belt assembly 3300. Specifically, the fixed belt assembly 3300 includes a restraint belt assembly 3310 and an extension member 3320. The restraint belt assembly 3310 has a first connection end 3312 and at least one second connection end. The first connection end 3312 can be connected to each second connection end (not shown) by one or more restraint belts 3311 (also referred to as “belts”), and the second connection ends are provided with connection members for detachably connecting to corresponding connection members on the vehicle seat. In one example, the restraint belt 3311 can be an elastic webbing. In this embodiment, the restraint belt assembly 3310 has two second connection ends (obscured by the box 3110 in FIG. 30 and not shown), and the two second connection ends are connected by one restraint belt 3311. Optionally, the first connecting end 3312 is provided with a hole 3314 for passing the restraint belt 3311 therethrough, and the hole 3314 slides in cooperation with the restraint belt 3311 to enable adjustment of the position of the first connecting end 3312 on the restraint belt 3311. Optionally, two connecting portions 31121 are provided toward the outer periphery on both sides of the bottom support member 3112 of the box 3110 in this embodiment. The restraint belt 3311 of the restraint belt assembly 3310 (i.e., the belt segments of the restraint belt 3311 located on both sides of the first connecting end 3312) are fixed by passing through the two connecting portions 31121 on the same side, and second connecting ends located on both ends of the restraint belt 3311 (one end of each of the two belt segments) are connected to corresponding connecting members on the vehicle seat, for example, ISOFIX connection ports, via connecting members.

[0156] The extension member 3320 includes an extension belt 3321 (also referred to as a "belt"), an adjustment portion 3322, and a third connection end 3323 and a fourth connection end 3324 located at opposite ends of the extension belt 3321. The third connection end 3323 may be detachably connected to the first connection end 3312 of the restraint belt assembly 3310. The fourth connection end 3324 is provided with a connection device that cooperates with a corresponding connection structure in the vehicle, such as a fastener, a hook, or a LATCH fastener. The adjustment portion 3322 is provided on the extension belt 3321 and adjusts the available length of the extension belt 3321 between the third connection end 3323 and the fourth connection end 3324. In one example, the extension belt may be webbing.

[0157] When the carrier needs to be fixed to a vehicle seat, as shown in the assembly diagram of Figure 30, after placing the carrier box 3110 on the vehicle seat, one end of the fixing belt assembly 3300 (for example, the fourth connection end 3324 of the extension member 3320) is connected to a corresponding connection port of the vehicle seat (for example, a Top Tether connection port) via a connection device, and the other end of the fixing belt assembly 3300 (for example, the second connection end of the restraint belt assembly 3310) sequentially passes through the handle 3115 provided on the upper side of the box 3110, bypasses the front side of the box 3110, and is connected to another corresponding connection port of the vehicle seat (for example, an ISOFIX connection port or a LATCH connection port) via the bottom of the box 3110, further restricting lateral sliding, tilting, etc. of the carrier box 3110, thereby more firmly fixing the carrier.

[0158] Additionally, Figures 31 and 32 each show a bottom support member 3112 in one embodiment of the second aspect of the present disclosure.

[0159] 30 to 32, the connection portion 31121 of the bottom support member 3112 may be provided with belt guide mechanisms 31122 that guide the restraint belt 3311 of the fixed belt assembly 3300. The belt 3311 of the fixed belt assembly 3300 passes through the corresponding belt guide mechanisms 31122 and is coupled to a carrier (e.g., the box body 3110 in this embodiment) at multiple positions, more effectively preventing the box body 3110 from sliding left and right on the vehicle seat. In this embodiment, four belt guide mechanisms 31122 may be provided, one on each of the connection portions 31121 on both sides of the bottom support member 3112. In one example, the belt guide mechanisms 31122 may be clamp members, lock members, or the like that allow the restraint belt 3311 to pass through and secure the restraint belt 3311.

[0160] In one embodiment, grooves 31123 extending along the width direction (first direction D31) of the two boxes 3110 are provided below the bottom support member 3112, and the two grooves 31123 are spaced apart a predetermined distance in the longitudinal direction (second direction D32) of the boxes 3110. The cross section of the groove 31123 may have a rectangular shape, a semicircular shape, or optionally a combination of a rectangle and a semicircle (as shown in FIG. 31 ), but the present disclosure is not limited thereto, and the cross section of the groove 31123 may have another single shape or a combination of multiple shapes. In addition, an engagement portion 31124 may be provided below the bottom support member 3112 for locking the carrier (for example, the boxes 3110 of this embodiment) to a fixing device that engages with a vehicle or for locking the carrier to another moving device. 31 and 32, four engagement portions 31124 may be provided symmetrically in the first direction D31 and the second direction D32 in the groove 31123. For example, the engagement portion 31124 may have a hook, an engagement lever, or the like for cooperating with an associated fixing device on the fixed base assembly or the moving device, but the present disclosure is not limited thereto.

[0161] Referring to Figures 33 and 34, Figures 33 and 34 respectively show exploded perspective views of the bottom support member 3112 of the box 3110 shown in Figure 32, where Figure 33 shows an exploded perspective view of the bottom support member 3112 from above, and Figure 34 shows an exploded perspective view of the bottom support member 3112 from below.

[0162] 33 and 34, the bottom support member 3112 includes a base housing 31125, a fixing bracket 31126, and a support plate 31127. The base housing 31125 is connected to the support plate 31127 to form the exterior of the bottom support member 3112. In other words, the upper surface 31127a of the support plate 31127 forms the upper surface of the bottom support member 3112 and is located within the accommodation space formed by the main body 3111 and the bottom support member 3112, and the base housing 31125 forms the bottom of the box 3110, i.e., the lower surface 31125b thereof forms the bottom surface of the box 3110.

[0163] 32 to 34, four belt guide mechanisms 31122 for guiding the restraining belt 3311 (see FIG. 25) can be arranged on the base housing 31125. For example, two of each can be symmetrically arranged on the bottom of the base housing 3112, more specifically, on the lower surface 31125b of the base housing 31125. The belt guide mechanisms 31122 can be molded separately and fixed to the base housing 31125 via fasteners, or can be molded integrally with the base housing 31125.

[0164] As shown in FIGS. 32 and 33 , the fixed bracket 31126 is disposed between the base housing 31125 and the support plate 31127, for example, between the upper surface 31125a of the base housing 31125 and the lower surface 31127b of the support plate 31127, i.e., inside the bottom support member 3112. Specifically, the fixed bracket 31126 may include an engagement member 31126a and a fixed base 31126b. At least a portion of the engagement member 31126a is exposed to the outside of the bottom support member 3112 (i.e., visible from the bottom of the bottom support member 3112) through an engagement slit 31125d on the base housing 31125, and forms an engagement portion 31124 (see FIGS. 31 and 32 ) to lock the carrier to a fixed base assembly (not shown) or an associated fixing device on the moving device. In one example, the fixing bracket includes two rod-shaped engaging members 31126a arranged symmetrically and extending along the longitudinal direction (second direction D32) of the box 3110. Accordingly, four engaging slits 31125d are formed in the base housing 31125 to form four engaging portions 31124 on the bottom of the bottom support member 3112 (see FIG. 31). Optionally, a link rod 31126c is provided between the corresponding ends of the two engaging members 31126a to form a quadrangular structure to enhance the stability of the overall structure. Four fixing bases 31126b are provided at both ends of the two engaging members 31126a, respectively, to fix the engaging portions 31126a between the base housing 31125 and the support plate 31127. Specifically, when the engaging member 31126a is fixed, each fixed base 31126b is positioned in a space formed by one of the first recesses 31125c of the base housing 31125 and each of the second recesses 31127c provided in the support plate 31127, and is fixedly connected, for example, by screws or the like.

[0165] 35 and 36, which respectively show a perspective view and a bottom view of a bottom support member 3412 in another embodiment of the second aspect of the present disclosure, showing another engagement structure of the bottom support member 3412.

[0166] 35 and 36, in another embodiment, the bottom support member 3412 may be provided with a bracket assembly 3413 for attaching the carrier's box 3410 to a fixed base assembly (not shown) or an associated fixed device of the mobile device. The bracket assembly 3413 includes an engagement member 34131 that engages with a corresponding engagement structure on the mobile device. In one example, the engagement member 34131 may form an annular structure spaced apart from the bottom (i.e., bottom surface) of the bottom support member 3412. The center of the engagement member 34131 generally corresponds to the center of the box 3410 in both the width direction (first direction D33) of the box 3410 and the length direction (second direction D34) of the box 3410. The bracket assembly 3413 may also include four first connecting brackets 34132 provided on the engaging member 34131 for connecting to the bottom of the box 3410 such that the engaging member 34131 is spaced apart from the bottom support member 3412. These first connecting brackets 34132 may be disposed, for example, at the four corners of the engaging member 34131, at a certain distance from each other to provide balanced and stable support for the box 3410. However, it should be understood that the engaging member 34131 of the present disclosure is not limited to the above-described shape, and the first connecting brackets 34132 are not limited to the above-described number or positions. Optionally or alternatively, the engaging member 34131 may be configured as two rod-like members arranged in parallel. Alternatively or alternatively, only two first connecting brackets 34132 may be provided, and the two first connecting brackets 34132 may be disposed diagonally. In other examples, the number of first connecting brackets 34132 may be three, five, etc.

[0167] Furthermore, the bracket assembly 3413 may be provided with a belt guide mechanism 34133 for guiding and / or restraining the restraining belt of the fixed belt assembly passing therethrough (not shown in FIG. 36, see FIG. 30). As shown in FIG. 35, two belt guide mechanisms 34133 may be provided at the bottom of the bottom support member 3412. In one example, the two belt guide mechanisms 34133 may be provided between the engagement member 34131 and the bottom surface of the bottom support member 3412, respectively. Optionally, the two belt guide mechanisms 34133 may be located on a center line M1 in the width direction (first direction D33) of the box 3410, and may be further provided symmetrically with respect to a center line M32 in the longitudinal direction (second direction D34) of the box 3410. With this arrangement, regardless of how the carrier is secured to the vehicle seat or transportation device (e.g., front or rear), the perforation path when the restraint belt passes through the belt guide mechanism 34133 will be the same, preventing misuse due to incorrect perforation. Specifically, the belt guide mechanism 34133 may be a clamping member, locking member, etc. for passing the restraint belt through and securing it. Also, although not shown, it should be understood that a carrier according to the present disclosure may be provided with both the belt guide mechanisms 31122 and 34133.

[0168] 42 to 52, and the present disclosure is not limited to this structure. Furthermore, in each embodiment of the first aspect and each embodiment of the second aspect of the present disclosure, for example, the box body in any of the embodiments of the first aspect can be used in combination with the bottom support member in any of the embodiments of the second aspect, and if the structures do not collide, the carrier in any of the embodiments of the first and second aspects may also be provided with the belt guide mechanisms 31122 and / or 34133.

[0169] 37A to 37C, FIG. 37A shows a carrier 3500 according to a third embodiment of the second aspect of the present disclosure, and FIGS. 37B and 37C show two portions of the carrier 3500 after removal. Specifically, a container 3510 of the carrier 3500 may include a main body 3511 and a bottom support member 3512, where the main body 3511 has a detachable cover on the bottom support member 3512, and together with the bottom support member 3512 forms a storage space for a pet. In one example, the main body 3511 has an integral structure in which a first support member (e.g., a side support member) and a second support member (e.g., an upper support member) of the main body 3511 are fixedly connected to or integrally formed with each other. Optionally, both the first support member and the second support member of the main body 3511 are made of a hard material, which allows the container to better maintain its shape and prevent it from being foldable. The main body 3511 and the bottom support member 3512 are detachably connected via at least one connection assembly. For example, the at least one connection assembly includes a first connection portion 35116 and a second connection portion 35117 that are detachably connected to each other, where the first connection portion 35116 is provided on the main body 3511 and the second connection portion 35117 is provided on the bottom support member 3512. Specifically, the first connection portion 35116 and the second connection portion 35117 are fasteners that cooperate with each other, but the present disclosure is not limited thereto. For example, they may be engaging structures, snap structures, Velcro (registered trademark), hooks, rings, etc. that cooperate with each other, and optionally, a soft connection method may be adopted. Note that the carrier 3500 may be provided with a window and / or a window cloth and / or a collision prevention material, etc., as in the above-mentioned embodiments, and further description thereof will be omitted here. In another example, the main body 3511 may have a structure similar to a combination of any one or more embodiments of the first aspect and / or the second aspect described above, and the description thereof will be omitted here.

[0170] In another example, the main body 3511 and the bottom support member 3512 of the box body 3510 may be fixedly connected so as to be non-detachably connected, i.e., the box body 3510 may have an integral structure, and optionally, the structure of any of the above-mentioned embodiments may be provided on the box body 3510 if it does not affect the structure of the entire carrier, and will not be described further here.

[0171] Also, referring to Figures 37D to 37F, Figure 37D shows the carrier 3600 in the fourth embodiment of the second aspect of the present disclosure, and Figures 37E and 37F each show different states of the box body 3611 after the side support member 36111 has been removed.

[0172] Specifically, the container 3610 of the carrier 3600 may include a main body 3611 and a bottom support member 3612, where the main body 3611 is at least partially removably fitted onto the bottom support member 3612 and together with the bottom support member 3612 forms a storage space for a pet. The main body 3611 includes a first support member and a second support member that are removably connected to each other, for example, a side support member 36111 serving as the first support member and an upper support member 36112 serving as the second support member as shown in FIG. 37D . In one example, referring to FIGS. 37D and 37E , both ends of the upper support member 36112 are connected to the bottom support member 3612, and the side support member 36111 is removably connected between the upper support member 36112 and the bottom support member 3612. In a specific example, as shown in FIG. 37D, the side support member 36111 can include two sub-support members located on either side of the upper support member 36112 and constituting the two side surfaces of the main body 3611.

[0173] As shown in Figures 37E and 37F, the upper support member 36112 has three interconnected sheet members (i.e., a first sheet member 36112a, a second sheet member 36112b, and a third sheet member 36112c), where the second sheet member 36112b constitutes the upper surface of the main body 3611 (the second sheet member 36112b may also be referred to as the "upper sheet member"), and the first sheet member 36112a and the third sheet member 36112c may form the other two side surfaces of the main body 3611 (i.e., the first sheet member 36112a and the third sheet member 36112c may also be referred to as the "side sheet members" and are located between the side surfaces formed by the two sub-support members). Optionally, the first sheet member 36112a and the third sheet member 36112c each have one end connected to the second sheet member 36112b, and the other end of each of the first sheet member 36112a and the third sheet member 36112c (i.e., the end away from the second sheet member 36112b) is fixedly connected to the bottom support member 3612.

[0174] 37D to 37F, when it is necessary to fold the box 3610, a user only needs to remove the two side support members 36111, while both ends of the top support member 36112 remain connected to the bottom support member 3612. Then, by pressing the top sheet member 36112b of the top support member 36112, the user can fold the side sheet members 36112a, 36112c downward onto the bottom support member 3612, thereby reducing the volume of the folded box 3610. Specifically, as shown in FIGS. 37E and 37F, the top support member 36112 can be folded above the bottom support member 3612 via multiple folds on the side sheet members 36112a, 36112c. In this example, the two side sheet members 36112a, 36112c of the upper support member 36112 each have three folding portions FL1, FL2, FL3 such that both ends of the upper support member 36112 are folded in a Z-shape onto the bottom support member 3612. Specifically, folding portion FL1 may be located at or adjacent to the connection (i.e., the edge) between the upper support member 36112 (specifically, its side sheets 36112a, 36112c) and the bottom support member 3612, folding portion FL2 may be located at the side sheet members 36112a, 36112c, and folding portion FL3 may be located at the connection (i.e., the edge) between the top sheet member 36112b of the upper support member 36112 and the side sheet members 36112a, 36112c. In one example, a soft bond can be employed between the top support member 36112 and the bottom support member 3612, and / or between each sheet member of the top support member 36112, such as being integrally connected by a flexible material such as fabric.

[0175] The third aspect of the present disclosure also provides a carrier 4300 that can be attached to a vehicle seat and / or a wheeled transportation device, and a belt guide mechanism 433 provided on the carrier 4300.

[0176] 38 shows a perspective view of a carrier 4300 according to a first embodiment of the third aspect of the present disclosure. The carrier 4300 is, for example, a box-type structure, such as a pet box for housing pets. The carrier 4300 includes, for example, a main body 4301 and a bottom support member 4308, the bottom of which is a bottom 4302 of the carrier 4300, and the bottom support member 4308 is connected to a vehicle frame of a wheeled transportation device such as the wheeled transportation device described in the first aspect above. Referring to the bottom view shown in FIG. 39, the bottom 4302 of the carrier 4300 includes four engagement members 4311, which are arranged in two rows and two columns. In this embodiment, the row direction corresponds to the left-right direction (first direction F41, i.e., width direction), and the column direction corresponds to the front-rear direction (second direction F42, i.e., length direction). That is, the four engagement members 4311 are arranged symmetrically in the first direction F41 and the second direction F42. Two engagement members 4311 in the same row are spaced apart from each other in the left-right direction (first direction F41) and are positioned approximately the same in the front-rear direction (second direction F42). Two engagement members 4311 in the same column are spaced apart from each other in the front-rear direction (second direction F42) and are positioned approximately the same in the left-right direction (first direction F41). In some embodiments, the bottom 4302 of the carrier 4300 is provided with, for example, two third grooves 4430 extending along the left-right direction (first direction F41), and the two third grooves 4430 are spaced a predetermined distance apart in the front-rear direction (second direction F42), and the four engagement members 4311 are located in the two third grooves 4430. The bottom 4302 of the carrier 4300 has, for example, a front-rear symmetrical or left-right symmetrical structure. In some embodiments, the bottom 4302 of the carrier 4300 has two parallel rods (for example, two opposing rods in a ring structure), and the two parallel rods extend in the front-rear direction and pass through the two third grooves 4430 in sequence, and the portions of these two rods within the third grooves 4430 form the four engagement members 4311. Optionally, in some alternative embodiments, the bottom 4302 of the carrier 4300 can have four independent rod members that pass through the two third grooves 4430 respectively to form four engagement members 4311.

[0177] The main body 4301 and the bottom support member 4308 may be permanently or detachably connected by a structure such as a removable fastener, and the main body 4301 may have a handle 4303, an observation window 4304, a vent 4305 (for example, the window provided on the side of the box described in the first and second embodiments), etc. The main body 4301 can be opened with a fastener structure to make it easy to put a pet in and take it out.

[0178] 40, this carrier 4300 can be fixed to an engaging portion of a wheeled transportation device via an engaging member 4311, and after being detached from the wheeled transportation device, can be fixed to a vehicle seat 4600 by a fixed belt assembly 4500. FIG. 41 shows an example configuration of the fixed belt assembly 4500. The fixed belt assembly 4500 includes, for example, a restraining belt assembly 451 and an extension member 452.

[0179] The restraint belt assembly 451 includes, for example, a first connecting end 4511 and at least one second connecting end 4512. The first connecting end 4511 and each of the second connecting ends 4512 may be connected to one another by a plurality of restraint belts, which may be elastic webbing. In this embodiment, the restraint belt assembly 451 has two second connecting ends 4512, which are connected via one restraint belt 4513. In some embodiments, the first connecting end 4511 may have a hole 45110 through which a restraint belt passes, such that the hole 45110 and the restraint belt 4513 slide together to adjust the position of the first connecting end 4511 on the restraint belt 4513. In some embodiments, the second connecting end 4512 is, for example, an ISOFIX plug-in for detachable connection to an ISOFIX socket of a vehicle seat. Of course, the type of the second connecting end sub-4512 is not limited to an ISOFIX card, but may be any suitable type such as a hook, a fastener, etc.

[0180] The extension member 452 includes, for example, an extension belt 4521, an adjustment portion 4522, a third connecting end 4523, and a fourth connecting end 4524. The extension belt 4521 is, for example, a webbing, and the third connecting end 4523 and the fourth connecting end 4524 are each connected to the extension belt 4521. The third connecting end 4523 is used to detachably connect to the first connecting end 4511 of the restraint belt assembly 451, and the third connecting end 4523 and the first connecting end 4511 may be any suitable structure, for example, a fastener or a hook that cooperates with each other. The fourth connecting end 4524 is used to detachably connect to an appropriate structure in the vehicle (e.g., a connecting structure on the top of the vehicle seat or a connecting structure on the back side of the vehicle seat 4600) to secure the carrier 4300 to the vehicle seat 4600. The type of the fourth connecting end 4524 may be any suitable type, for example, a hook, a fastener, or the like. The adjustment portion 4522 is provided on the extension belt 4521 for adjusting the usable length of the extension belt 4521 between the third connecting end 4523 and the fourth connecting end 4524 .

[0181] In actual use, the fourth connection end 4524 of the extension member 452 may remain connected to an appropriate structure in the vehicle, and the connection position between the first connection end 4511 and the third connection end 4523 is in a location that is easy for a user to operate, such as the upper part of the backrest or the front side of the vehicle seat 4600. In this way, the user can easily secure the carrier 4300 to the vehicle seat 4600 or remove it from the vehicle seat 4600 by simply operating the connection or disconnection between the first connection end 4511 and the third connection end 4523.

[0182] 38 and 39, at least one belt guide mechanism may be provided on at least one of the bottom, side, and top of the carrier 4300, and the belt guide mechanism guides the webbing of the fixed belt assembly 4500 and connects the restraint belt and / or extension belt of the fixed belt assembly 4500 to multiple positions on the carrier 4300 to effectively prevent the carrier 4300 from sliding left and right on the vehicle seat 4600. In one embodiment, for example, as shown in FIG. 31, four belt guide mechanisms 433 may be provided symmetrically at the lower end of the carrier, each of which is provided at the position of a belt guide mechanism 31122, but the number and positions of the belt guide mechanisms of the present disclosure are not limited thereto.

[0183] 42 to 46 show an exemplary embodiment of the belt guide mechanism 433. The housing 433A of the belt guide mechanism 433 can include a bottom case 4331 and a face shell 4332. The bottom case 4331 is formed, for example, by the case of the bottom 4302 of the carrier 4300. The face shell 4332 is attached to the bottom case 4331, for example, via a fastener (not shown). The bottom case 4331 and the face shell 4332 define a channel 4330 through which a belt for a fastener belt assembly 4500 (more specifically, a belt for a restraint belt 4513) having a first port 43301 and a second port 43302 passes. When the fastener belt assembly 4500 secures the carrier 4300 to the vehicle seat 4600, the restraint belt 4513 is disposed through the first port 43301 and the second port 43302. 42, in this embodiment, the first port 43301 and the second port 43302 are both located on the face shell 4332. In some alternative embodiments, the first port 43301 and the second port 43302 are commonly defined by, for example, the bottom case 4331 and the face shell 4332.

[0184] 43 to 45, the bottom case 4331 is provided with at least one first convex rib 43311 protruding toward the bottom case 4331, and the face shell 4332 is provided with at least one second convex rib 43312 protruding toward the bottom case 4331, and the first convex rib 43311 and the second convex rib 43312 are provided alternately in the longitudinal direction of the restraint belt 4513. In other words, the first convex rib 43311 and the second convex rib 43312 are provided on side walls facing each other within the channel 4330. By appropriately setting the heights of the first convex rib 43311 and the second convex rib 43312, the restraining belt 4513 located between the first port 43301 and the second port 43302 bends within the channel 4330 and bypasses the tip 433111 of the first convex rib 43311 and the tip 433121 of the second convex rib 43312, whereby the restraining belt 4513 receives resistance to movement from the first convex rib 43311 and the second convex rib 43312. This makes it less likely that the restraining belt 4513 will slip relative to the carrier 4300 after the fixed belt assembly 4500 is fastened.

[0185] 42, 44, and 46, in some embodiments, the channel 4330 further includes a side inlet 43303 located on the same side as the first port 43301 and the second port 43302, the side inlet 43303 having a beveled wall 43304. The provision of the side inlet 43303 and the beveled wall 43304 allows the restraining belt 4513 to easily slide laterally into the channel 4330.

[0186] 40 , an exemplary embodiment of the belt guide mechanism 434 is also shown. The belt guide mechanism 434 may be, for example, a C-shaped structure having an opening 4340. The belt guide mechanism 434 may be provided on at least one of the bottom, side, and top of the carrier 4300. The restraint belt 4513 can engage with the accommodation space of the C-shaped structure, which restricts relative movement of the restraint belt 4513 and the carrier 4300 in the left-right direction of the vehicle seat 4600, ensuring that the carrier 4300 is stably secured to the vehicle seat 4600. In some alternative embodiments, the belt guide mechanism 434 may be, for example, a belt or any other suitable structure capable of maintaining the relative positional relationship between the restraint belt 4513 and the carrier 4300. In some embodiments, the restraint belt 4513 passes through both the belt guide mechanism 434 and the handle 4303 at the top of the carrier 4300.

[0187] Unless otherwise clearly specified or limited, directional terms such as "front," "rear," "left," and "right" related to vehicle seats in the embodiments of the present invention are based on the "front," "rear," "left," and "right" directions of a vehicle that is running normally, and in the drawings, the "front" and "rear" directions are schematically indicated by arrows B and P, and the "left" and "right" directions are typically indicated by arrows L and R. These directional terms are used only to clarify the description of the embodiments of the present invention and are not used to unduly limit the scope of protection of the present invention.

[0188] 47 to 52 show a belt guide mechanism 433 in a second embodiment of the third aspect. A housing 433A of the belt guide mechanism 433 may include a bottom case 4331 and a face shell 4332. The bottom case 4331 is formed, for example, by the case of the bottom 4302 of the carrier 4300. The face shell 4332 is attached to the bottom case 4331, for example, via a fastener (not shown). The bottom case 4331 and the face shell 4332 define a channel 4330 through which a belt for the fixed belt assembly 4500 (more specifically, a belt for the restraining belt 4513) passes, passing through a first port 43301 and a second port 43302. The channel 4330 has a first port 43301 and a second port 43302. Referring to FIG. 49, in this embodiment, the first port 43301 and the second port 43302 are both located on the face shell 4332, and in some alternative embodiments, the first port 43301 and the second port 43302 are commonly defined, for example, by the bottom case 4331 and the face shell 4332.

[0189] 51 and 52, the belt guide mechanism 433 further includes a cam 4333 disposed in the channel 4330. The cam 4333 has an operative position and a deactivated position. Referring to FIG. 51, in the operative position, the cam 4333 abuts the restraining belt 4513 against the face shell 4332 (the side wall of the channel 4330) of the housing 433A so that the restraining belt 4513 cannot move relative to the belt guide mechanism 433. In some embodiments, the face shell 4332 is provided with a reinforcement 43321 disposed within the channel 4330, which can be made from a robust material having a high coefficient of friction. When the cam 4333 is in the operative position, the restraining belt 4513 is sandwiched between the cam 4333 and the reinforcement 43321. Referring to FIG. 52, in the disabled position, the cam 4333 releases the restraining belt 4513 and the restraining belt 4513 is free to move relative to the belt guide mechanism 433 .

[0190] 48 to 50, in order to change the position of the cam 4333, the belt guide mechanism 433 may further include an adjustment button 4334 connected to the cam 4333 for rotating the cam 4333 between an operating position and an inactive position. In some embodiments, the cam 4333 has a hole 43330, and the adjustment button 4334 has a connecting shaft 43341, the connecting shaft 43341 is inserted into the hole 43330 and engages with the hole 43330 so as not to rotate relative to the hole 43330, and the hole 43342 of the connecting shaft 43341 is connected to a fastener 43335 (see FIG. 50) through which the hole 43332 of the cam 4333 passes. In some embodiments, the bottom case 4331 of the housing 433A defines a mounting cavity 4335 adjacent to the channel 4330, the adjustment button 4334 is mounted in the mounting cavity 4335, and the face shell 4332 of the housing 433A defines an access port 43320 for operating the adjustment button 4334. A user can adjust the cam 4333 to an active position or an inactive position by rotating the adjustment button 4334 via the access port 43320. Referring to FIG. 49 , the adjustment button 4334 has, for example, a recess 43340 to make it easier for a user to actuate the adjustment button 4334.

[0191] 49, in some embodiments, the cam 4333 has a plurality of teeth 43331 for engaging the restraining belt 4513 so as to prevent the restraining belt 4513 from slipping relative to the belt guide mechanism 433. Referring to FIGS. 42 and 44, the belt guide mechanism 433 may be provided with a side inlet 43303 as described in the previous embodiment.

[0192] It should be noted that, although multiple embodiments are described in each of the first to third aspects of the present disclosure, these embodiments can be implemented in combination with each other if the structures do not collide, i.e., one or more structures of one embodiment can be used in another embodiment, for example, the box body in any of the embodiments of the present disclosure may be equipped with a bracket assembly, an anti-collision material, a window cloth, and / or a guided mechanism, etc., and the present disclosure will not further describe this.

[0193] As described above, the present disclosure provides a carrier. The carrier includes a box. The box includes a main body and a bottom support member. The main body is removably mounted on the bottom support member. The main body includes a first support member and a second support member, a portion of the first support member non-removably connected to the second support member, and another portion of the first support member removably connected to the second support member via at least one connection assembly.

[0194] In one embodiment, the at least one connection assembly includes a connection member provided on the first support member and another connection member provided corresponding to the second support member, and both the connection member and the other connection member have flexible structures.

[0195] In one embodiment, after the other portion of the first support member is separated from the second support member, the first support member and the second support member can be folded relative to each other.

[0196] In one embodiment, the first support member is a side support member that forms two side surfaces of the body, and the second support member is a top support member that forms the top surface of the body and at least a portion of the other two side surfaces.

[0197] In one embodiment, the upper support member includes a first sheet member, a second sheet member, and a third sheet member, the first sheet member and the third sheet member having a flexible structure.

[0198] In one embodiment, after a portion of the side support member is separated from the upper support member, the upper support member can be folded relative to the side support member via the flexible structures of the first sheet member and the third sheet member and stored in the side support member.

[0199] In one embodiment, the side support member includes a first sub-support member and a second sub-support member, each having a substantially horizontal bottom edge and an arched top edge, and the first sub-support member and the second sub-support member are integrally formed with a connecting sheet to form the side support member, such that the bottom edges of the first sub-support member and the second sub-support member, together with the bottom edge of the connecting sheet, form the bottom edge of the main body, and the bottom edge of the main body is detachably connected to the bottom support member.

[0200] In one embodiment, a portion of the first sub-support member and a portion of the second sub-support member are each non-removably connected to the upper support member, and another portion of the first sub-support member and another portion of the second sub-support member are each removably connected to the upper support member via the at least one connection assembly.

[0201] In one embodiment, the at least one connection assembly includes a connecting member and another connecting member, where the connecting member is provided on a top edge of the first sub-support member or the second sub-support member and extends along a portion of the top edge, and the other connecting member is provided on a side edge of the upper support member and extends along a portion of the side edge, the connecting member and the other connecting member corresponding to each other and detachably connected to each other, and the other portion of the first sub-support member and the other portion of the second sub-support member are detachably connected to two side edges of the upper support member, respectively.

[0202] In one embodiment, the connecting sheet has a flexible structure so that the first sub-support member and the second sub-support member can be folded close to each other after the other portion of the first sub-support member and the other portion of the second sub-support member are separated from the upper support member.

[0203] The present disclosure also provides a carrier, the carrier including a box and a bracket assembly, the box including a main body and a bottom support member, the main body being detachably mounted on the bottom support member, the bracket assembly being used to secure the carrier to a moving device, the box being attached to the bracket assembly via the bottom support member.

[0204] In one embodiment, the body is removably connected to the bottom support member via at least one connection assembly.

[0205] In one embodiment, the at least one connection assembly includes a first connection member and a second connection member that are detachably connected to each other, the first connection member being provided on the main body and the second connection member being provided on the bottom support member.

[0206] In one embodiment, the body comprises a first support member and a second support member, the first support member and the second support member being detachably connected to each other.

[0207] In one embodiment, the first support member and the second support member connect to each other via a fastener.

[0208] In one embodiment, after the first support member and the second support member are detached and separated from each other, the first support member and / or the second support member can each be changed from an deployed state to a stored state via at least one connecting member.

[0209] In one embodiment, the first support member is a side support member that forms part of at least two side surfaces of the body, and the second support member is a top support member that forms part of the top surface and at least two other side surfaces of the body.

[0210] In one embodiment, the upper support member comprises a first sheet member, a second sheet member and a third sheet member, and the first sheet member, the second sheet member and the third sheet member are connected via a connecting structure and can be folded relative to each other.

[0211] In one embodiment, after the upper support member is separated from the side support member, the upper support member can be changed from the deployed state to the stowed state via the connecting structure.

[0212] In one embodiment, the upper support member forms a unitary member via a connecting structure.

[0213] In one embodiment, the side support members include a first sub-support member and a second sub-support member, the first sub-support member and the second sub-support member being independent of each other and each having a generally horizontally extending bottom edge and an arched top edge, the bottom edges of the first sub-support member and the second sub-support member being removably connected to corresponding edges of the bottom support member, and the top edges of the first sub-support member and the second sub-support member being removably connected to opposite sides of the arched top support member.

[0214] In one embodiment, the first sub-support member and the second sub-support member are connected to each other via a first connecting member and detachably connected to the bottom support member. After the side support member is separated from the top support member, the first sub-support member and the second sub-support member can be folded relative to each other, and the side support member changes from the deployed state to the stowed state.

[0215] In one embodiment, the first sub-support member, the second sub-support member, and the connecting sheet connected between the first sub-support member and the second sub-support member are integrally formed to constitute the side support member, the bottom edges of the first sub-support member and the second sub-support member and the bottom edge of the connecting sheet are integrally connected along the circumferential direction, and the top edges of the first sub-support member and the second sub-support member are formed in an arch shape and are integrally connected via the top edge of the connecting sheet, thereby detachably connecting the side support member between the top support member and the bottom support member.

[0216] In one embodiment, after the side support member is separated from the upper support member, the first sub-support member and the second sub-support member can be folded relative to each other, and the side support member changes from the deployed state to the stowed state.

[0217] Relative terms such as "above" and "below" are used herein to describe the relative relationship of one component in a figure to another. However, these terms are used herein for convenience only, e.g., in accordance with the exemplary orientation shown in the drawings. If the device shown in the icon were flipped upside down, it would be understood that the component described as "above" would become the component located "below." Other relative terms, such as "top," "bottom," "left," and "right," have similar meanings. When a structure is "above" another structure, it can mean that the structure is integrally formed with the other structure, that the structure is "directly" attached to the other structure, or that the structure is "indirectly" attached to the other structure.

[0218] As used herein, the terms "a," "one," "the," "said," and "at least one" are used to indicate the presence of one or more elements / components / etc.; the terms "comprise," "include," and "have" are used to denote an open inclusion and mean that other elements / components / etc. may be present in addition to the listed elements / components / etc.; the terms "first," "second," "third," etc. are used as indicative marks only and do not imply a quantitative limitation on the subject.

[0219] Unless otherwise limited, all terms, including technical and scientific terms, used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. It should also be understood that terms should be interpreted to have a meaning consistent with the meaning in the context of the relevant art, and should not be interpreted in an idealized or overly formal sense unless expressly defined herein.

[0220] Although the preferred embodiments have been shown and described above, it should be understood that the present disclosure is not limited to the specific embodiments described above, and that those skilled in the art can make various modifications and variations without departing from the spirit and scope of the appended claims. Therefore, it should be noted that various modifications and variations are not considered to exceed the technical spirit and scope of the present disclosure. [Explanation of symbols]

[0221] Carrier 1100 Box body 1110 Main body 1111, 1111B Side support members 11111, 11111A, 11111B First sub-support member 11111a, 11111Aa Second sub-support member 11111b, 11111Ab Connection sheet 11111Ac Bottom edge 11111m Top Edge 11111n Upper support members 11112, 11112A, 11112B Sheet members 11112a, 11112b, 11112c Connection structure 11112f Extension part 11113B, 11114B Window cloth 11111d, 11112d Retaining member 11112e Handle 11115 First connecting member 11116 Second connecting member 11117 Third connecting members 11118a, 11118b Fourth connecting member 11119a, 11119b Bottom support members 1112, 1112B Bottom 1112Ba Peripheral wall 1112Bb Insertion groove 11121B Connection 11122 Bracket Assembly 1120 Engagement member 1121 First connecting bracket 1122 Second connecting bracket 1123 Structural reinforcement member 1124 Fixed Base Assembly 1200 Engagement part 1210 Connection device 1220 Fixed Belt Assembly 1300 First Belt 1310 Second Belt 1320 Connection device 1330 Connection device 1340 Regulator 1350 Wheeled mobility device 1400 Car Frame 1410 Pivot point 1410a Front stay 1411 Rear stay 1412 Upper stay 1413 Supporting frame 1414 First connecting part 1415 Second connecting part 1416 Seat Plate 1420 Unlocking operation member 1421 Locking member 1422 Vertical axis direction D11 Horizontal axis direction D12 Carrier 3500, 3600 Box body 3510, 3610 Main unit 3511, 3611 Side support member 36111 First connecting member 35116 Second connecting member 35117 Upper support member 36112 First sheet member 36112a Second sheet member 36112b Third sheet member 36112c Folding section FL1, FL2, FL3 Bottom support members 3512, 3612 Box body 3110, 3210 Main unit 3111, 3211 Side support members 31111, 32111 First sub-support members 31111a, 32111a Second sub-support members 31111b, 32111b Connection sheet 31111c Bottom edge 31111m Top Edge 31111n Upper support members 31112, 32112 First sheet members 31112a, 32112a Second sheet member 31112b, 32112b Third sheet members 31112c, 32112c First connecting member 31116 Second connecting member 31117 Third connecting member 31118, 32118 Fourth connecting member 31119, 32119 Bottom support members 3112, 3212, 3412 bottom 3112a Peripheral wall 3112b Connection part 31121 Belt guide mechanism 31122 Groove 31123 Engagement part 31124 Base housing 31125 Top surface 31125a Bottom surface 31125b First recess 31125c Engagement slit 31125d Fixing bracket 31126 Engagement member 31126a Fixed base 31126b Link rod 31126c Support plate 31127 Top surface 31127a Bottom surface 31127b Second recess 31127c Bracket Assembly 3413 Engagement member 34131 Connecting bracket 34132 Belt guide mechanism 34133 Handle 3115 First window 3116, 3216 First window cloth 3116a, 3216a Second window 3117, 3217 Second window cloth 3117a, 3217a First part 31171a Second part 31172a Side door 3217b Mat 3101, 3201 Fixed Belt Assembly 3300 Restraint Belt Assembly 3310 Restraint Belt 3311 First connecting end 3312 hole 3314 Extension member 3320 Extension Belt 3321 Adjustment part 3322 Third connection end 3323 Fourth connecting end 3324 Carrier 4300 Main unit 4301 bottom 4302 Handle 4303 Observation window 4304 Ventilation hole 4305 Bottom support member 4308 Engagement member 4311 Belt guide mechanism 433 Channel 4330 First port 43301 Secondary port 43302 Side inlet 43303 Sloping wall 43304 Housing 433A Lower case 4331 First convex rib 43311 Tip 433111 Second convex rib 43312 Tip 433121 Face Shell 4332 Operation port 43320 Reinforce 43321 Cam 4333 hole 43330 Teeth 43331 hole 43332 Zipper 43335 Adjustment button 4334 Recess 43340 Connecting shaft 43341 hole 43342 Mounting cavity 4335 Belt guide mechanism 434 Aperture 4340 Fixed Belt Assembly 4500 Restraint Belt Assembly 451 First connecting end 4511 Hole 45110 Second connecting end 4512 Restraint belt 4513 Extension member 452 Extension Belt 4521 Adjustment part 4522 Third connection end 4523 Fourth connecting end 4524 Vehicle seat 4600

Claims

1. A carrier including a body and a bottom support member, At least a portion of the main body is detachably connected to the bottom support member via at least one first connection assembly, and together with the bottom support member, forms a box having an accommodation space; the body includes a first support member and a second support member, at least a portion of the first support member being removably connected to the second support member via at least one second connection assembly; When the at least a portion of the main body is separated from the bottom support member and the at least a portion of the first support member is separated from the second support member, the first support member and / or the second support member can be folded to change the box from an unfolded state to a stowed state. A carrier characterized by:

2. the at least one first connection assembly includes a first connection member and a second connection member detachably connected to each other, the first connection member being provided on the body and the second connection member being provided on the bottom support member; and / or the at least one second connection assembly includes a third connection member and a fourth connection member detachably connected to each other, the third connection member being provided on the first support member, and the fourth connection member being provided on the second support member; 2. The carrier of claim 1.

3. the first support member and the second support member are separably connected to each other, After the first support member and the second support member are completely separated from each other, the first support member and / or the second support member can be folded individually so that the box is in the stored state.

2. The carrier of claim 1.

4. a portion of the first support member is non-detachably connected to the second support member, and another portion of the first support member is detachably connected to the second support member; After the main body and the bottom support member are separated from each other and the other part of the first support member is separated from the second support member, the first support member and the second support member can be folded together so that the box is in the stored state.

2. The carrier of claim 1.

5. the first support members are side support members that form two sides of the body; the second support member is an upper support member and forms at least a portion of the top surface and the other two side surfaces of the body; 2. The carrier of claim 1.

6. the upper support member comprises a first sheet member, a second sheet member, and a third sheet member, the second sheet member being connected between the first sheet member and the third sheet member; After the side support members are separated from the upper support member, the first sheet member, the second sheet member and the third sheet member can be folded relative to each other.

6. The carrier of claim 5.

7. an end of each of the first sheet member and the third sheet member remote from the second sheet member fixedly connected to the bottom support member; After the side support members are separated from the top support member, the top support member can be folded above the bottom support member via a plurality of folds on the first sheet member and the third sheet member.

7. The carrier of claim 6.

8. The side support member includes a first sub-support member and a second sub-support member, the first sub-support member and the second sub-support member being independent of each other and each having a substantially horizontally extending bottom edge and an arched top edge; The bottom edges of the first and second sub-support members are removably connected to corresponding edges of the bottom support member, and the top edges thereof are removably connected to opposite sides of the arched top support member.

6. The carrier of claim 5.

9. the first sub-support member and the second sub-support member are connected to each other via a connecting member, and the first sub-support member, the connecting member, and the second sub-support member are all detachably connected to the bottom support member; After the side support member is completely separated from the upper support member, the first sub-support member and the second sub-support member can be folded relative to each other.

9. The carrier of claim 8.

10. The first sub-support member, the second sub-support member, and the connecting member are integrally formed to constitute the side support member, and the bottom edges of the first sub-support member and the second sub-support member and the bottom edge of the connecting member are integrally connected along the circumferential direction, and the top edges of the first sub-support member and the second sub-support member are formed in an arch shape and integrally connected via the top edge of the connecting member, thereby detachably connecting the side support member between the top support member and the bottom support member.

10. The carrier of claim 9.

11. a portion of the side support member is non-detachably connected to the upper support member, and another portion of the side support member is detachably connected to the upper support member; After the other portion of the side support member is separated from the upper support member, the side support member and the upper support member can be folded relative to each other.

6. The carrier of claim 5.

12. the upper support member includes a first sheet member, a second sheet member, and a third sheet member, the first sheet member and the third sheet member having a flexible structure; After the other part of the side support member is separated from the upper support member, the upper support member can be folded relative to the side support member via the flexible structures of the first sheet member and the third sheet member and stored in the side support member.

12. The carrier of claim 11.

13. The side support members include a first sub-support member and a second sub-support member, each of the first sub-support member and the second sub-support member having a generally horizontal bottom edge and an arcuate top edge; The first sub-support member and the second sub-support member are integrally formed with a connecting sheet to form the side support member, so that the bottom edges of the first sub-support member and the second sub-support member, together with the bottom edge of the connecting sheet, form the bottom edge of the main body, and the bottom edge of the main body is detachably connected to the bottom support member.

12. The carrier of claim 11.

14. a portion of the first sub-support member and a portion of the second sub-support member are each non-detachably connected to the upper support member; another portion of the first sub-support member and another portion of the second sub-support member are each detachably connected to the upper support member via the at least one second connection assembly; the connecting sheet has a flexible structure such that the first sub-support member and the second sub-support member can be folded close to each other after the other part of the first sub-support member and the other part of the second sub-support member are separated from the upper support member; 14. The carrier of claim 13.

15. the at least one second connection assembly includes a connection member and another connection member; the connecting member is provided on a top edge of the first sub-support member or the second sub-support member and extends along a portion of the top edge; the other connection member is provided on a side edge of the upper support member and extends along a part of the side edge; The connecting member and the other connecting member are provided corresponding to each other and are detachably connected to each other, so that the other part of the first sub-support member and the other part of the second sub-support member are detachably connected to two side edges of the upper support member, respectively.

15. The carrier of claim 14.

16. A collision prevention member is provided on either side of the main body.

16. A carrier according to any one of claims 1 to 15.

17. When the carrier is placed on a vehicle seat, the collision prevention member is provided at least on a side of the main body that is closer to a door.

17. The carrier of claim 16.

18. The collision prevention material is configured as a filler filled in a seat cloth covering the main body.

17. The carrier of claim 16.

19. The collision prevention material is configured as an individual member.

17. The carrier of claim 16.

20. A window is provided on one or more side surfaces of the body, and a seal member is provided on the window to close and / or shield the window.

16. A carrier according to any one of claims 1 to 15.

21. A portion of the sealing member is non-detachably connected to the main body.

21. The carrier of claim 20.

22. At least one of the seal members has a first portion and a second portion connected to each other; At least a portion of the first portion is non-detachably connected to the body and covers a portion of the window; the second portion is detachably connected to the main body and covers another portion of the window; 22. The carrier of claim 21.

23. the first portion and the second portion have different materials and / or thicknesses; 23. The carrier of claim 22.

24. A collision prevention material is provided on the second portion of the seal member.

23. The carrier of claim 22.

25. The collision prevention material is configured as a filler filled in the second portion of the seal member.

25. The carrier of claim 24.

26. At least one of the seal members is provided with a collision prevention material.

22. The carrier of claim 21.

27. The collision prevention member and the sealing member are integrally formed.

27. The carrier of claim 26.

28. The collision prevention member is separately molded and fixedly connected to the seal member.

27. The carrier of claim 26.

29. The sealing member is made of a soft material, and a holding member is provided on the upper part of the sealing member to keep the sealing member open.

21. The carrier of claim 20.

30. A handle is provided on the top surface of the main body.

16. A carrier according to any one of claims 1 to 15.

31. The bottom edge of the main body is provided with an extension portion that extends downward to be inserted into an insertion groove provided corresponding to the bottom support member.

16. A carrier according to any one of claims 1 to 15.

32. The carrier further includes a bracket assembly, the bracket assembly being provided on the bottom of the bottom support member and being used to secure the carrier to a wheeled transportation device or to a vehicle seat via a fixed base assembly.

16. A carrier according to any one of claims 1 to 15.

33. The bracket assembly can be connected and fixed to an engagement portion of the fixed base assembly or a locking mechanism of a seat plate of the wheeled transportation device.

33. The carrier of claim 32.

34. the bracket assembly includes an engagement member, the engagement member being an annular structural member spaced apart from the bottom of the bottom support member, and used to secure the carrier in cooperation with an engagement structure on the wheeled transportation device or a fixed base assembly; 33. The carrier of claim 32.

35. The bottom support member is provided with an engagement member, which is used to secure the carrier box to a moving device.

16. A carrier according to any one of claims 1 to 15.

36. The bottom support member is provided with two third grooves each extending in a width direction thereof, and the two third grooves are spaced apart by a predetermined distance in a longitudinal direction of the bottom support member; The bottom support member is provided with four of the engaging members, and the four engaging members are provided symmetrically with respect to the two third grooves in the width direction and the longitudinal direction.

36. The carrier of claim 35.

37. The carrier has at least one belt guide mechanism provided on at least one of its side, bottom, and top, and the at least one belt guide mechanism guides a belt member of a fixed belt assembly passing therethrough, so that the fixed belt assembly and the carrier are coupled at at least one position.

16. A carrier according to any one of claims 1 to 15.

38. the at least one belt guide mechanism is mounted on the bottom support member and / or on a bracket assembly at the bottom of the bottom support member; 38. The carrier of claim 37.

39. The at least one belt guide mechanism includes four first belt guide mechanisms, and the four first belt guide mechanisms are symmetrically arranged in pairs on the bottom of the bottom support member, or are symmetrically arranged in pairs on bracket assemblies located on the bottom of the bottom support member, and / or The bottom support member includes two second belt guide mechanisms, the two second belt guide mechanisms being provided between the engaging member of the bottom support member and the bottom surface of the bottom support member and being located on a center line in the width direction of the main body.

39. The carrier of claim 38.

40. 16. The carrier of claim 1, wherein the bottom support member is provided with at least one connection portion, the at least one connection portion cooperating with a fastening belt assembly to fasten the carrier to a vehicle seat.

41. A carrier including a body and a bottom support member, the main body is disposed over the bottom support member and together with the bottom support member forms a box having an accommodation space; An engaging member is provided inside the bottom support member, and at least a part of the engaging member is exposed to the outside from the bottom of the bottom support member and is used to fix the box body of the carrier to a moving device. A carrier characterized by:

42. the bottom support member includes a base housing, a fixing bracket, and a support plate; The base housing is connected to the support plate to form the exterior of the bottom support member, and the fixing bracket is provided between the base housing and the support plate, and the fixing bracket includes the engaging member.

42. The carrier of claim 41.

43. At least a portion of the engaging member is exposed to the outside of the bottom support member through an engaging slit on the base housing to form an engaging portion.

43. The carrier of claim 42.

44. The two engaging members are provided symmetrically and extend along the longitudinal direction of the box body, and four engaging slits are formed in the base housing corresponding to the four engaging portions, and four engaging portions are formed in the bottom of the bottom support member.

44. The carrier of claim 43.

45. The fixing bracket further includes a fixing base, the fixing base being provided on both ends of the engaging member to fix the engaging member between the base housing and the support plate.

45. A carrier according to any one of claims 42 to 44.

46. the body is removably connected to the bottom support member; and / or the body being of one-piece construction and having a hard material for maintaining the shape of the body; 45. A carrier according to any one of claims 41 to 44.

47. At least one belt guide mechanism is provided on the bottom support member, and the at least one belt guide mechanism guides a belt member of a fixed belt assembly passing therethrough, so that the fixed belt assembly and the carrier are coupled together at at least one position.

45. A carrier according to any one of claims 41 to 44.

48. The belt guide mechanism includes a housing having a channel defined therein, the channel having a first port and a second port for the belt member to pass therethrough.

48. The carrier of claim 47.

49. the channel further includes a side inlet, the side inlet being located on the same side of the first port and the second port, the side inlet having a beveled wall.

49. The carrier of claim 48.

50. a first convex rib and a second convex rib are provided on opposing side walls of the channel, respectively, and the first convex ribs and the second convex ribs are provided alternately in the longitudinal direction of the belt body; 49. The carrier of claim 48.

51. The belt drive mechanism further includes a cam disposed in the channel, the cam having an operating position and an invalid position, the cam abutting the belt against the housing in the operating position, and the cam releasing the abutment against the belt in the invalid position.

49. The carrier of claim 48.

52. a reinforcement is provided on a side wall of the channel, and the belt body is adapted to be sandwiched between the reinforcement and the cam when the cam is located at the operating position; 52. The carrier of claim 51.

53. the belt guide mechanism further includes an adjustment button connected to the cam for pushing the cam to rotate between the operating position and the deactivated position; 52. The carrier of claim 51.

54. the housing defines a mounting cavity adjacent the channel, the adjustment button being mounted within the mounting cavity; an operating port for operating the adjustment button is defined in the housing; 54. The carrier of claim 53.

55. The cam has a plurality of teeth for contacting the belt body.

52. The carrier of claim 51.

56. The carrier includes a box and a bracket assembly, the box body includes a main body and a bottom support member, the main body is disposed over the bottom support member, and together with the bottom support member, the box body has an accommodation space; the bracket assembly is used to fix the carrier to a wheeled transportation device or to a vehicle seat via a fixed base assembly, and the box is attached to the bracket assembly via the bottom support member; the bracket assembly includes an engagement member, the engagement member being spaced apart from the bottom of the bottom support member and cooperating with an engagement structure of the wheeled transportation device or the fixed base assembly to secure the carrier; A carrier characterized by:

57. The engaging member is an annular structural member, and the center of the engaging member corresponds to the center of the box body in both the width direction of the box body and the longitudinal direction of the box body.

57. The carrier of claim 56.

58. The bracket assembly further includes a plurality of first connecting brackets, the plurality of first connecting brackets being symmetrically provided on the engaging member and connected to the bottom of the box, and being provided at a predetermined distance apart.

58. The carrier of claim 57.

59. The bracket assembly further includes a plurality of second connection brackets, each of which is provided on opposite sides of the engaging member along the longitudinal axis direction and connected to the bottom of the box.

58. The carrier of claim 57.

60. The bracket assembly further includes a structural reinforcement member, the structural reinforcement member being located at a substantially central position along the longitudinal axis of the engaging member, and the central portion of the structural reinforcement member being curved toward the bottom of the box.

58. The carrier of claim 57.

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