Trunk seat structure and vehicle

Abstract

The utility model discloses a trunk seat structure which is arranged in a trunk of a vehicle and comprises at least two first sliding rail assemblies, a seat and a sliding seat assembly, the two first sliding rail assemblies are laid on a floor of the trunk in the first direction, and the sliding seat assembly is laid on the floor of the trunk in the second direction. The first and second electrodes are parallelly arranged at intervals in the second direction; the seat comprises a backrest and a seat cushion, and the backrest and the seat cushion are hinged on one side, so that the backrest and the seat cushion can be folded relatively; the number of the sliding seat assemblies is at least two corresponding to the sliding rail assemblies, one end of each sliding seat assembly is fixed to the bottom of the seat, and the other end of each sliding seat assembly is detachably connected with the corresponding sliding rail assembly in a sliding mode. The utility model further discloses a vehicle with the same. According to the scheme, the seat can be detached from the first sliding rail assembly and placed in the trunk or other storage spaces of the vehicle after being folded, the structure is simple, use is flexible, and occupation of related structures of the seat on the trunk space can be effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of automotive parts, and particularly relates to a trunk seat structure and a vehicle. Background Art

[0002] With the improvement of living standards, people's amateur activities have become increasingly diverse. Activities such as weekend and holiday outdoor outings, camping, and fishing have gradually gained the favor of most urban working people. However, when people engage in activities such as outdoor outings, camping, and fishing, there is a need for seats. However, carrying seats with the vehicle will occupy the vehicle space and affect the travel experience.

[0003] The prior art provides a trunk folding landscape seat device and an automobile (application number: CN202310505414.9) for people's driving travel and play experience, including a storage bin with an open front end, a front-back moving push-pull device, and a folding seat storage device; the front-back moving push-pull device and the folding seat storage device are both accommodated in the storage bin with an open front end. The front-back moving push-pull device can drive the folding seat storage device to horizontally move in and out of the accommodation cavity of the storage bin with an open front end. The folding seat storage device includes at least one folding seat. When the folding seat storage device is completely translated out of the storage bin with an open front end, the folding seat provided on the folding seat storage device can be unfolded for the user to sit on. Although this device solves the problem of carrying seats with the vehicle, the storage bin and the front-back moving push-pull device configured with the seat are both newly added three-dimensional structures, which are complex in structure and large in volume, seriously occupying the storage space of the trunk. Utility Model Content

[0004] In view of the above problems, the embodiments of the present application provide a trunk seat structure and a vehicle, which can reduce the occupation of the trunk space by the seat-related structures.

[0005] According to one aspect of the embodiments of the present application, a trunk seat structure is provided, which is arranged in the trunk of a vehicle and includes: at least two first slide rail assemblies, the two first slide rail assemblies are laid on the floor of the trunk along a first direction and are arranged in parallel at intervals in a second direction; a seat, the seat includes a backrest and a seat cushion, and the backrest and the seat cushion are hinged on one side so that the backrest and the seat cushion can be folded relative to each other; and a slide seat assembly, at least two slide seat assemblies are correspondingly arranged for the first slide rail assemblies, one end of the slide seat assembly is fixed to the bottom of the seat, and the other end is detachably slidably connected to the corresponding first slide rail assembly.

[0006] In an exemplary embodiment of the present application, the first slide rail assembly includes an inner guide rail. The inner guide rail is provided with a guide groove extending in a first direction. The upper end surface of the inner guide rail is provided with a first opening for opening the guide groove to the outside. On both sides in the width direction of the first opening, a first baffle and a second baffle covering the guide groove are respectively provided. The first baffle and the second baffle extend in the first direction, and a guide gap is formed between the first baffle and the second baffle. One end of the slide seat assembly for connecting the first slide rail assembly includes a support portion, a guide portion, and a connecting portion that are sequentially distributed in an I-shape. Among them, the lower side of the support portion abuts against the upper end surfaces of the first baffle and the second baffle. The guide portion extends into the guide groove from the guide gap and extends along both sides in a second direction to form a connecting portion. The upper side of the connecting portion abuts against the lower end surfaces of the first baffle and the second baffle.

[0007] In an exemplary embodiment of the present application, the lower side of the support portion is provided with rollers whose axial direction is parallel to the second direction. The support portion is connected to the upper end surfaces of the first baffle and the second baffle through the rollers.

[0008] In an exemplary embodiment of the present application, the first slide rail assembly further includes an outer guide rail. The outer guide rail covers the inner guide rail, and the upper end surface of the outer guide rail is provided with a second opening corresponding to the first opening to open the guide groove and the guide gap to the outside.

[0009] In an exemplary embodiment of the present application, a third baffle and a fourth baffle are respectively provided corresponding to the first baffle and the second baffle on both sides in the width direction of the second opening. The support portion is located above the third baffle and the fourth baffle and is connected to the upper end surfaces of the third baffle and the fourth baffle through rollers.

[0010] In an exemplary embodiment of the present application, the upper end surface of the first slide rail assembly is provided with a notch communicating with the guide groove, and the projected area of the notch in a third direction is larger than the projected area of the guide portion in the third direction.

[0011] In an exemplary embodiment of the present application, at least one end of the inner guide rail in the first direction is provided with an inward flange, and the inward flange blocks the guide groove to limit the movement of the guide portion along the guide groove.

[0012] In an exemplary embodiment of the present application, there are two seats, and the two seats are arranged in parallel in the second direction. A second slide rail assembly is provided between the two seats. The second slide rail assembly extends in the second direction, and one end thereof is slidably connected to one seat, and the other end is slidably connected or fixedly connected to the other seat so that the two seats can move relative to each other along the second slide rail assembly.

[0013] A second aspect of the present application discloses a vehicle, including a trunk, in which the above-mentioned trunk seat structure is configured. The trunk has a storage cavity and a cover plate that can move relative to the storage cavity to open or close the storage cavity. The seat can be disassembled from the first slide rail assembly, folded, and then stored in the storage cavity.

[0014] In an exemplary embodiment of the present application, the storage cavity is arranged between the two first slide rail assemblies and is located below the floor of the trunk, and the cover plate is configured as a part of the floor.

[0015] In the present application, by directly laying the first slide rail assembly in the trunk, and then detachably slidingly connecting the foldable seat to the first slide rail assembly through the slide seat assembly, the seat can be detached from the first slide rail assembly when not in use, folded, and then placed in the trunk or other storage spaces of the vehicle. The structure is simple and flexible in use, and can effectively reduce the occupancy of the trunk space by the seat-related structures.

[0016] The above description is only an overview of the technical solutions of the embodiments of the present application. In order to be able to understand the technical means of the embodiments of the present application more clearly, it can be implemented according to the content of the description, and in order to make the above and other purposes, features, and advantages of the embodiments of the present application more obvious and understandable, the following specifically illustrates the specific embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0018] Figure 1 Shows a schematic structural diagram of the trunk seat structure described in the embodiments of the present application;

[0019] Figure 2 Shows a schematic structural diagram of the connection between the slide seat assembly and the first slide rail assembly described in the embodiments of the present application;

[0020] Figure 3 Shows a connection diagram of the slide seat assembly and the first slide rail assembly described in the embodiments of the present application;

[0021] Figure 4 Shows a bottom view of the seat described in the embodiments of the present application;

[0022] Figure 5 Shows a schematic structural diagram of the seat stored in the storage cavity described in the embodiments of the present application.

[0023] Description of the attached reference numerals:

[0024] 1 / 1'-First slide rail assembly, 11-Inner guide rail, 111-First open end, 112-First baffle, 113-Second baffle, 114-Guide gap, 12-Guide groove, 13-Outer guide rail, 131-Second open end, 132-Third baffle, 133-Fourth baffle, 14-Notch, 15-Inturned edge

[0025] 2 / 2'-Seat, 21-Backrest, 22-Seat cushion, 23-Hinge

[0026] 3 / 3'-Slide seat assembly, 31-Support part, 32-Guide part, 33-Connection part, 34-Roller, 35-Limit fixing mechanism, 36-Reinforcing rib

[0027] 4-Second slide rail assembly, 41-Guide rail member, 42-Fixing member, 5-Storage cavity, 6-Cover plate, 7-Floor

[0028] The realization of the purpose of this application, functional features and advantages will be further described in conjunction with the embodiments with reference to the accompanying drawings. Detailed implementation manners

[0029] Now, example embodiments will be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more complete and comprehensive, and will fully convey the concept of the example embodiments to those skilled in the art.

[0030] In addition, the described features, structures or characteristics can be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the embodiments of this application. However, those skilled in the art will realize that the technical solutions of this application can be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, well-known methods, devices, implementations or operations are not shown or described in detail to avoid obscuring aspects of this application.

[0031] The following will further elaborate on this application in conjunction with the accompanying drawings and specific embodiments. It should be noted here that the technical features involved in the various embodiments of this application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain this application and should not be construed as limiting this application.

[0032] It should also be noted that the first direction S1 mentioned in this embodiment can be understood as the axial direction in the length of the vehicle, the second direction S2 mentioned in this embodiment can be understood as the axial direction in the width of the vehicle, and the third direction S3 mentioned in this embodiment can be understood as the axial direction in the height of the vehicle.

[0033] As Figures 1 to 4 shown, this embodiment provides a trunk seat structure, which is arranged in the trunk of the vehicle. Specifically, it includes a first slide rail assembly 1, a seat 2 and a slide base assembly 3. Among them, there are at least two first slide rail assemblies 1. Two first slide rail assemblies 1 / 1' are laid on the floor 7 of the trunk along the first direction S1 and are arranged in parallel at intervals in the second direction S2; the seat 2 includes a backrest 21 and a seat cushion 22. The backrest 21 and the seat cushion 22 can be hinged on one side through a hinge 23 so that the backrest 21 and the seat cushion 22 can be folded relative to each other; the slide base assembly 3 can be correspondingly arranged to be at least two according to the number and position of the first slide rail assemblies 1. Each slide base assembly 3 corresponds to a first slide rail assembly 1. In this embodiment, two slide base assemblies 3 / 3' respectively correspond to the first slide rail assemblies 1 / 1'; taking the slide base assembly 3 on one side as an example, one end of the slide base assembly 3 is fixed to the bottom of the seat 2, such as being fixed to the lower side of the seat cushion 22 by bolts, and the other end of the slide base assembly 3 is detachably slidably connected to the corresponding first slide rail assembly 1. In this way, when the seat 2 is not needed, the seat 2 can be detached from the first slide rail assembly 1 / 1', and after folding the seat 2, it can be placed in the trunk or other storage spaces of the vehicle. The structure is simple and flexible to use, and can effectively reduce the occupation of the trunk space by the structures related to the seat 2.

[0034] It can be understood that in order to prevent luggage from rolling and flipping in the trunk, some vehicles are equipped with a luggage fixing mechanism. This type of luggage fixing mechanism includes two parallel slide rails, and the two ends of the slide rails are slidably connected with fixed supports. By connecting baffles or ropes to the fixed supports, the movement of luggage in the trunk of the vehicle can be restricted. Therefore, the slide rails for luggage fixing can be directly used as the first slide rail assembly 1, or the first slide rail assembly 1 can be used as the slide rails for luggage fixing, which can not only reduce the occupation of the trunk space, but also realize multiple uses of one rail and improve the practicability of the first slide rail assembly 1.

[0035] It can also be understood that the sliding connection method between the above-mentioned slide base assembly 3 and the first slide rail assembly 1 can be that the slide base assembly 3 is slidably supported above the first slide rail assembly 1, and the two are nested and connected in a T-shape or in a concave-convex correspondence along the sliding direction; the detachable connection method between the slide base assembly 3 and the first slide rail assembly 1 can be to set notches 14 on the upper end surface of the first slide rail assembly 1 or at both ends in the extending direction of the first slide rail assembly 1 to realize the installation and disassembly of the slide base assembly 3 and the first slide rail assembly 1, which will not be elaborated here.

[0036] For example, as Figures 1 to 3 shown, the first slide rail assembly 1 includes an inner guide rail 11. The inner guide rail 11 is provided with a guide groove 12 extending along the first direction S1. The upper end surface of the inner guide rail 11 is provided with a first opening 111 for opening the guide groove 12 to the outside. On both sides in the width direction of the first opening 111, a first baffle 112 and a second baffle 113 covering the guide groove 12 are respectively provided. The first baffle 112 and the second baffle 113 extend along the first direction S1, and a guide gap 114 is formed between the first baffle 112 and the second baffle 113. One end of the slide seat assembly 3 for connecting to the first slide rail assembly 1 includes a support portion 31, a guide portion 32, and a connecting portion 33 that are sequentially connected and distributed in an I-shape along the third direction S3. Among them, the lower side of the support portion 31 abuts against the upper end surfaces of the first baffle 112 and the second baffle 113. The guide portion 32 extends into the guide groove 12 from the guide gap 114 and extends along both sides in the second direction S2 to form the connecting portion 33, so that the upper side of the connecting portion 33 abuts against the lower end surfaces of the first baffle 112 and the second baffle 113. At this time, the support portion 31 and the connecting portion 33 sandwich the first baffle 112 and the second baffle 113 in the middle, and the first baffle 112 and the second baffle 113 sandwich the guide portion 32 in the middle, which can achieve four-way limit at both ends in the second direction S2 and both ends in the third direction S3, that is, the slide seat assembly 3 and the inner guide rail 11 can slide along the first direction S1. The detachable connection method between the slide seat assembly 3 and the first slide rail assembly 1, as Figure 1 shown, a notch 14 communicating with the guide groove 12 can be opened on the upper end surface of the first slide rail assembly 1. The notch 14 is specifically opened on the first baffle 112 and the second baffle 113, and the projected area of the notch 14 in the third direction S3 is larger than the projected area of the guide portion 32 in the third direction S3. In this way, the slide seat assembly 3 can be taken out of the guide groove 12 upward along the third direction S3 from the notch 14, or the slide seat assembly 3 can be installed into the guide groove 12 downward along the third direction S3 from the notch 14, which can quickly and flexibly realize the installation and disassembly of the seat 2.

[0037] In some embodiments, as Figure 2 and Figure 3 shown, a roller 34 with an axial direction parallel to the second direction S2 is further provided on the lower side of the support portion 31. When the slide seat assembly 3 is connected to the first slide rail assembly 1, the support portion 31 can be connected to the upper end surfaces of the first baffle 112 and the second baffle 113 through the roller 34, thereby optimizing the sliding friction between the slide seat assembly 3 and the first slide rail assembly 1 into rolling friction and improving the smoothness and fluency when the seat 2 moves.

[0038] In some embodiments, as Figure 2 and Figure 3As shown, the first slide rail assembly 1 further includes an outer guide rail 13, which is wrapped around the inner guide rail 11. The upper end face of the outer guide rail 13 is provided with a second opening 131 corresponding to the first opening 111 to expose the guide groove 12 and the guide gap 114 to the outside. In this way, the structural strength of the first slide rail assembly 1 can be improved, and the inner guide rail 11 can be protected by the outer guide rail 13, reducing the chance of the inner guide rail 11 contacting the outside and avoiding damage to the inner guide rail 11 due to collision.

[0039] Furthermore, as Figure 2 and Figure 3 shown, third baffles 132 and fourth baffles 133 are respectively arranged on both sides in the width direction of the second opening 131 corresponding to the first baffle 112 and the second baffle 113. The third baffles 132 and the fourth baffles 133 have the same designed width as the corresponding first baffle 112 and the second baffle 113 to expose the guide groove 12 and the guide gap 114 to the outside. When the slide seat assembly 3 is connected to the first slide rail assembly 1, the support portion 31 can be located above the third baffles 132 and the fourth baffles 133 and is connected to the upper end faces of the third baffles 132 and the fourth baffles 133 through rollers 34. In this way, the first baffle 112 and the second baffle 113 can be protected by the third baffles 132 and the fourth baffles 133, avoiding damage to the first baffle 112 and the second baffle 113 due to collision and further improving the support strength of the first slide rail assembly 1.

[0040] It can be understood that when the outer guide rail 13 is provided and the outer guide rail 13 has the third baffles 132 and the fourth baffles 133, the notch 14 opened on the upper end face of the first slide rail assembly 1 will correspondingly be opened on the first baffle 112, the second baffle 113, the third baffle 132 and the fourth baffle 133 to connect the slide seat assembly 3 into the guide groove 12 from the notch 14, realizing the flexible installation and quick disassembly of the seat 2.

[0041] In some embodiments, as Figure 2 and Figure 3 shown, the inner guide rail 11 is provided with an inward flanging 15 at at least one end in the first direction S1. The inward flanging 15 blocks the guide groove 12 to limit the movement of the guiding portion 32 along the guide groove 12 and define the movable stroke of the seat 2 on the first slide rail assembly 1.

[0042] In some embodiments, a limit fixing mechanism 35 can also be provided at the bottom of the seat 2 or integrated in the slide seat assembly 3, such as a retractable limit block, a limit bolt, etc., and corresponding limit teeth, limit grooves or limit holes are provided on the first slide rail assembly 1. The seat 2 is limited and fixed on the first slide rail assembly 1 at the required position through the cooperation and clamping of the two, which will not be elaborated here.

[0043] In some embodiments, as Figure 1 and Figure 4As shown in the figure, there are two seats. The two seats 2 / 2' are arranged side by side in the second direction S2. A second slide rail assembly 4 is provided between the two seats 2. The second slide rail assembly 4 extends along the second direction S2. One end of it is slidably connected to one of the seats 2, and the other end is slidably connected or fixedly connected to the other seat 2', so that the two seats 2 / 2' can move relative to each other along the second slide rail assembly 4. In this way, the two seats 2 / 2' can move closer to each other along the second slide rail assembly 4 in the second direction S2 to reduce the volume and the occupation of external space, or can move away from each other along the second direction S2 to expand, by adjusting the distance between the two seats 2 / 2' to facilitate the use of the seats 2 / 2', and to adapt to the distance between the first slide rail assemblies 1 to facilitate installation.

[0044] For example, as Figure 1 shown, the second slide rail assembly 4 includes a guide rail member 41 and two fixing members 42. The two fixing members 42 are respectively fixed to the bottom of the seat cushions of the two seats 2 / 2'. The fixing member 42 has a chute extending along the second direction S2. The guide rail member 41 is arranged between the two fixing members 42 along the second direction S2. Both ends of the guide rail member 41 pass through the chutes of the fixing members 42 on both sides and can move along the second direction S2 in the corresponding chutes, so that the corresponding two seats 2 / 2' can move relative to each other along the guide rail member 41 to move closer and expand relative to each other.

[0045] It can be understood that when there are two seats, the second slide rail assembly 4 provides support between the two seats 2 / 2'. The two slide seat assemblies 3 / 3' are respectively arranged on the relatively outer sides of the bottoms of the two seats 2 / 2' to cooperate and connect with the first slide rail assemblies 1 / 1' on both sides when the two seats 2 / 2' are relatively expanded; preferably, a reinforcing rib 36 extending along the second direction S2 towards the relatively inner sides of the two seats 2 / 2' can also be added at the supporting portion 31 of the slide seat assembly 3 / 3' to improve the supporting strength of the slide seat assembly 3 / 3'.

[0046] As Figure 5 shown, in another embodiment, a vehicle is provided. The vehicle includes a trunk. The trunk is configured with the above-mentioned trunk seat structure. The trunk has a storage cavity 5 and a cover plate 6 that can move relative to the storage cavity 5 to open or close the storage cavity 5. The movement mode of the cover plate 6 can be achieved by hinging on one side and flipping to open or close, or can be achieved by setting a slideway on the horizontal side and translating to open or close. This will not be elaborated here; after the seat 2 is disassembled from the first slide rail assembly 1, the seat 2 can be folded and stored in the storage cavity 5 to avoid occupying the external use space of the trunk. For other structures and working principles of the trunk seat structure, please refer to the above description of the embodiment of the trunk seat structure. Since the trunk seat structure has the above technical effects, the vehicle with this trunk seat structure should also have the corresponding technical effects, which will not be elaborated here.

[0047] In some embodiments, as Figure 5 shown, the storage cavity 5 is arranged between the two first slide rail assemblies 1 and is located below the floor 7 of the trunk. In this way, the cover plate 6 can be used as a part of the floor 7, which can better plan and utilize the trunk space and facilitate the taking and placing of the seat 2. Preferably, the upper end surface of the first slide rail assembly 1 can be flush with the upper end surface of the floor 7. On the one hand, it can make the trunk space regular and beautiful, and on the other hand, it can also avoid interfering with the placement or movement of objects in the trunk.

[0048] In this application, unless otherwise clearly specified and limited, terms such as "assembly" and "connection" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0049] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more unless otherwise specifically defined. And the descriptions of terms such as "some embodiments" and "exemplarily" mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application.

[0050] The schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0051] Although the embodiments of this application have been shown and described above, it should be understood that the above embodiments are exemplary and cannot be understood as a limitation to this application. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application. Therefore, any changes or modifications made in accordance with the claims and the description of this application shall fall within the scope covered by the patent of this application.

Claims

1. A trunk seat structure is provided in the trunk of a vehicle, characterized in that, Including: A first slide rail assembly, at least two of the first slide rail assemblies are provided, and the two first slide rail assemblies are laid on the floor of the trunk along a first direction and are arranged in parallel at intervals in a second direction; A seat, the seat includes a backrest and a seat cushion, and the backrest and the seat cushion are hinged on one side so that the backrest and the seat cushion can be folded relative to each other; And A slide seat assembly, at least two slide seat assemblies are provided corresponding to the first slide rail assembly, one end of the slide seat assembly is fixed to the bottom of the seat, and the other end is detachably slidably connected to the corresponding first slide rail assembly.

2. The trunk seat structure according to claim 1, wherein The first slide rail assembly includes an inner guide rail, the inner guide rail is provided with a guide groove extending along the first direction, the upper end surface of the inner guide rail is provided with a first opening for opening the guide groove to the outside, and a first baffle and a second baffle covering the guide groove are respectively provided on both sides in the width direction of the first opening. The first baffle and the second baffle extend along the first direction, and a guide gap is formed between the first baffle and the second baffle; one end of the slide seat assembly for connecting the first slide rail assembly includes a support portion, a guide portion and a connecting portion which are distributed in an I-shape in sequence along a third direction. Among them, the lower side of the support portion abuts against the upper end surfaces of the first baffle and the second baffle, the guide portion extends into the guide groove from the guide gap and extends along both sides in the second direction to form the connecting portion, and the upper side of the connecting portion abuts against the lower end surfaces of the first baffle and the second baffle.

3. The trunk seat structure according to claim 2, characterized in that, Axially parallel rollers to the second direction are provided on the lower side of the support portion, and the support portion is connected to the upper end surfaces of the first baffle and the second baffle through the rollers.

4. The trunk seat structure according to claim 3, wherein, The first slide rail assembly further includes an outer guide rail, the outer guide rail covers the inner guide rail, and a second opening corresponding to the first opening is provided on the upper end surface of the outer guide rail to open the guide groove and the guide gap to the outside.

5. The trunk seat structure according to claim 4, characterized in that, A third baffle and a fourth baffle are respectively provided on both sides in the width direction of the second opening corresponding to the first baffle and the second baffle. The support portion is located above the third baffle and the fourth baffle and is connected to the upper end surfaces of the third baffle and the fourth baffle through the rollers.

6. The trunk seat structure according to claim 5, wherein, A notch communicating with the guide groove is provided on the upper end surface of the first slide rail assembly, and the projected area of the notch in the third direction is larger than the projected area of the guide portion in the third direction.

7. The trunk seat structure according to claim 2, characterized in that, The inner guide rail is provided with an inward flanging at at least one end in the first direction, and the inward flanging blocks the guide groove to limit the movement of the guide portion along the guide groove.

8. The trunk seat structure according to any one of claims 1-7, characterized in that, Two seats are provided, and the two seats are arranged side by side in the second direction; a second slide rail assembly is provided between the two seats, the second slide rail assembly extends along the second direction, one end of which is slidably connected to one seat, and the other end is slidably connected or fixedly connected to the other seat, so that the two seats can move relative to each other along the second slide rail assembly.

9. A vehicle, comprising a trunk, characterized in that, The trunk is configured with the trunk seat structure as described in any one of claims 1-8. The trunk has a storage cavity and a cover plate that can move relative to the storage cavity to open or close the storage cavity. The seat can be disassembled from the first slide rail assembly, folded, and then stored in the storage cavity.

10. The vehicle according to claim 9, wherein, The storage cavity is arranged between the two first slide rail assemblies and is located below the floor of the trunk. The cover plate is configured as a part of the floor.

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