Seat and vehicle

Abstract

The utility model relates to a kind of seat and vehicle, belong to vehicle technical field, to improve the use convenience of seat hook structure.This application provides seat including seat body and hook structure, hook structure is rotatably connected with the back side of seat body.Hook structure can be rotated between first position and second position relative to seat body.Hook structure includes rotating part and connecting rod part.Hook structure is located in first position, hook structure is located between the back side of seat body and the front side of seat body.Hook structure is located in second position, and connecting rod part is at least partially located in the back side of seat body away from the side of the front side of seat body.

Description

Technical Field

[0001] This utility model relates to the field of vehicle technology, specifically to a seat and a vehicle. Background Technology

[0002] In modern society, with the continuous advancement of technology and the constant improvement of people's quality of life, automobiles have become deeply integrated into people's daily lives and have become an indispensable means of transportation.

[0003] The rear seats of the vehicle are equipped with hooks. When it is necessary to secure the luggage compartment, the luggage compartment hooks are hooked onto the hooks to secure the luggage compartment.

[0004] However, in related technologies, luggage hooks are all installed directly in the grooves on the seat, and users can only use rope hooks to secure the luggage, which is inconvenient to use. Utility Model Content

[0005] The purpose of this invention is to provide a seat and vehicle to improve the ease of use of the hook structure on the seat.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: According to a first aspect of this application, a seat is provided, including a seat body and a hook structure, the hook structure being rotatably connected to the rear side of the seat body. The hook structure is rotatable relative to the seat body between a first position and a second position. The hook structure includes a rotating portion and a connecting rod portion. When the hook structure is in the first position, it is located between the rear side and the front side of the seat body. When the hook structure is in the second position, the connecting rod portion is at least partially located on the rear side of the seat body away from the front side.

[0007] According to the aforementioned technical means, when the hook structure is in the second position, the connecting rod is located at the rear of the seat body. Therefore, hooks (such as rope hooks for securing suitcases or other items, or clips for hanging clothes) can be easily hung on the connecting rod. Bags or other items can also be tied to or hung on the connecting rod to secure them. This improves the practicality of the hook structure and facilitates its use in various situations.

[0008] At the same time, when the hook structure is no longer needed, or when the hook structure obstructs the placement of items, the hook structure can be rotated to the first position to hide the hook structure, making it easier to place items and improving the ease of use of the hook structure.

[0009] In one possible implementation, along a first direction, the linkage portion sequentially includes a first connecting rod, a locking rod, and a second connecting rod, where the first direction is the direction of rotation of the hook structure relative to the axis of rotation of the seat body. One end of the first connecting rod is connected to the rotating part, and one end of the second connecting rod is also connected to the rotating part. The locking rod is connected to the opposite end of the first connecting rod and to the opposite end of the second connecting rod. When the hook structure is in the second position, the locking rod is located on the rear side of the seat body away from the front side of the seat body.

[0010] Based on the above-mentioned technical means, the first connecting rod, the snap-fit ​​rod, and the second connecting rod can form a structure similar to a U-shaped hook, which can improve the load-bearing capacity of the hook structure and further facilitate the use of the hook structure in different situations, thereby improving the practicality of the hook structure.

[0011] In one possible implementation, the first direction aligns with the width direction of the vehicle. The first connecting rod includes a first sub-rod and a second sub-rod. The first sub-rod is connected to a rotating part, and the second sub-rod is connected between the first sub-rod and the locking rod. When the seat is in the seated position and the hook structure is in the second position, the second sub-rod tilts towards the top of the vehicle along the direction from the rotating part to the locking rod. And / or, the second connecting rod includes a third sub-rod and a fourth sub-rod. The third sub-rod is connected to the rotating part, and the fourth sub-rod is connected between the third sub-rod and the locking rod. When the seat is in the seated position and the hook structure is in the second position, the fourth sub-rod tilts towards the top of the vehicle along the direction from the rotating part to the locking rod.

[0012] According to the aforementioned technical means, when using the hook structure to hang bags or other items, the bags or other items, suspended on the second sub-bar, will move towards the seat body under the influence of gravity. This confines the bags or other items between the second sub-bar and the seat, preventing them from moving away from the seat along the second sub-bar. In this way, the second sub-bar can limit the bags or other items, preventing them from falling off the hook structure, thus providing an anti-fall function and facilitating the use of the hook structure. Similarly, the fourth sub-bar can also limit the bags or other items, preventing them from falling off the hook structure, providing the same anti-fall function and facilitating the use of the hook structure.

[0013] In one possible implementation, a mounting groove is provided on the rear side of the seat body. The seat also includes a retaining shell connected to the mounting groove. The retaining shell has a receiving cavity and an opening communicating with the receiving cavity, the opening facing the rear side of the seat. A hook structure is rotatably connected to the retaining shell. When the hook structure is in a second position, the hook structure extends out of the opening.

[0014] According to the aforementioned technical means, the hook structure is installed on the fixed shell, which is installed within the mounting groove. This allows the hook structure to rotate relative to the seat body and be concealed within the seat body. Furthermore, compared to directly installing the hook structure onto the seat body, installing it on the fixed shell allows for pre-installation of the hook structure and the fixed shell, followed by the installation of the fixed shell into the mounting groove. This simplifies the operation within the mounting groove and provides greater operational space during pre-installation of the hook structure and the fixed shell, facilitating seat assembly.

[0015] In one possible implementation, along a first direction, the fixing shell has a first sidewall and a second sidewall disposed opposite to each other, the first direction being the direction of the rotation axis of the hook structure relative to the seat body. The first sidewall has a first mounting hole, and the second sidewall has a second mounting hole. The rotating part includes a first rotating rod and a second rotating rod, the axis of the first rotating rod and the axial direction of the second rotating rod both being aligned with the first direction. Along the first direction, a connecting rod is connected between the first rotating rod and the second rotating rod. The end of the first rotating rod away from the connecting rod extends into the first mounting hole, and the end of the second rotating rod away from the connecting rod extends into the second mounting hole.

[0016] According to the above technical means, the connecting rod can achieve a rotatable connection with the fixed shell through the first rotating rod and the second rotating rod. The cooperation between the first rotating rod and the first mounting hole, and the cooperation between the second rotating rod and the second mounting hole, are simple, easy to implement, and facilitate the processing of rotating parts.

[0017] In one possible implementation, the direction of the hook structure relative to the axis of rotation of the seat body is aligned with the width direction of the vehicle. When the seat is in a seated position, the first mounting hole is located at the end of the first sidewall near the bottom of the vehicle, and / or, the second mounting hole is located at the end of the second sidewall near the bottom of the vehicle. Based on the aforementioned technical means, when the hook structure is in the second position, the first connecting rod and the fixing shell can abut against the side wall near the bottom of the vehicle, limiting and supporting the hook structure without requiring additional fixing or positioning structures. This facilitates the use of the hook structure, simplifies the seat structure, and facilitates seat processing and assembly. Similarly, when the hook structure is in the second position, the second connecting rod and the fixing shell can abut against the side wall near the bottom of the vehicle, limiting and supporting the hook structure. Again, no additional fixing or positioning structures are required, further facilitating the use of the hook structure, simplifying the seat structure, and facilitating seat processing and assembly.

[0018] In one possible implementation, the seat further includes a snap-fit ​​element that is fixed to the seat body. When the hook structure is in the first position, the snap-fit ​​element engages with the snap-fit ​​lever.

[0019] According to the above-mentioned technical means, the snap-fit ​​component and the snap-fit ​​rod snap together, which can make the hook structure more stably fixed in the first position, thereby preventing the hook structure from rotating out of the seat body and affecting the placement of items, and ensuring the normal use of the hook structure.

[0020] In one possible implementation, the snap-fit ​​component has a snap-fit ​​groove on the side surface away from the rotating part, and when the hook structure is in the first position, the snap-fit ​​rod snaps into the snap-fit ​​groove.

[0021] According to the above-mentioned technical means, when the locking rod is engaged in the locking groove, the locking groove can restrict the movement of the locking rod outside the locking groove, thereby restricting the rotation of the rotating part and achieving the limiting of the hook structure. Moreover, compared with locking claws, the locking groove has a simple structure, is easy to implement, and facilitates the processing of locking parts.

[0022] In one possible implementation, the latching member further includes a first guide surface, the thickness direction of which is perpendicular to a first direction and located on the side of the latching groove away from the front of the seat body. Along the rotation direction of the hook structure from the second position to the first position, the first guide surface gradually extends in a direction away from the rotating part and extends to the side surface of the latching member away from the rotating part. The first guide surface is used to contact the latching rod.

[0023] According to the above-mentioned technical means, the setting of the first guide surface can guide the snapping process of the snapping rod and the snapping groove, thereby facilitating the snapping of the snapping groove and the snapping rod.

[0024] According to a second aspect of this application, a vehicle is provided, including the aforementioned seat.

[0025] The beneficial effects of this utility model are: (1) When the hook structure is in the second position, the connecting rod is located at the rear of the seat body, so it is convenient to hang hooks (such as rope hooks for fixing suitcases, hooks for hanging clothes, etc.) on the rod of the connecting rod, and bags can also be tied or hung on the connecting rod to fix the hooks or bags. This improves the practicality of the hook structure and makes it easier to use the hook structure in different situations.

[0026] At the same time, when the hook structure is no longer needed, or when the hook structure obstructs the placement of items, the hook structure can be rotated to the first position to hide the hook structure and facilitate the placement of items.

[0027] (2) The first connecting rod, the snap-fit ​​rod and the second connecting rod can form a structure similar to a U-shaped hook, which can improve the load-bearing capacity of the hook structure and further facilitate the use of the hook structure in different situations, thus improving the practicality of the hook structure.

[0028] It should be noted that the technical effects of the second implementation method can be found in the technical effects of the corresponding implementation method in the first aspect, and will not be repeated here.

[0029] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0030] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application, and do not constitute an undue limitation of this application.

[0031] Figure 1 This is a schematic diagram of the structure of a vehicle provided in an embodiment of this application; Figure 2 This is a structural schematic diagram of a seat provided in an embodiment of this application; Figure 3 This is a schematic diagram of the assembly structure of a hook structure, a snap-fit ​​component, and a fixing shell provided in an embodiment of this application; Figure 4 This is an exploded structural diagram of a hook structure, a snap-fit ​​component, and a fixing shell provided in an embodiment of this application.

[0032] Figure label: 1000 - Vehicle; 100 - Seat; 10 - Hook structure; 1 - Linkage part; 11 - First connecting rod; 111 - First sub-rod; 112 - Second sub-rod; 12 - Second connecting rod; 121 - Third sub-rod; 122 - Fourth sub-rod; 13 - Snap-fit ​​rod; 2. Rotating part; 21. First rotating rod; 22. Second rotating rod; 3. Fixed shell; 31. Receiving cavity; 32. First side wall; 33. Second side wall; 34. First mounting hole; 35. Second mounting hole; 36. Third mounting hole; 4. Snap-fit ​​component; 41. Snap-fit ​​groove; 42. First guide surface; 20. Seat body; 30. Hook and pin; 40. First rear seat; 50. Second rear seat; 60. Trunk cover; 200. Vehicle body. Detailed Implementation

[0033] To enable those skilled in the art to better understand the technical solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0034] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0035] like Figure 1 As shown, this application provides a vehicle 1000, which includes a vehicle body 200 and a seat 100. The seat 100 is installed inside the vehicle body 200, and a user can sit on the seat 100 to drive the vehicle 1000.

[0036] In some embodiments, such as Figures 2 to 4 As shown, the seat 100 includes a seat body 20 and a hook structure 10, which is rotatably connected to the rear side of the seat body 20. The hook structure 10 is rotatable relative to the seat body 20 between a first position and a second position. The hook structure 10 includes a rotating part 2 and a connecting rod part 1.

[0037] When the hook structure 10 is in the first position, it is located between the rear side and the front side of the seat body 20. When the hook structure 10 is in the second position, the linkage portion 1 is at least partially located on the rear side of the seat body 20 away from the front side.

[0038] It should be noted that the rear side of the seat body 20 refers to the side of the seat body 20 closest to the rear of the vehicle 1000, and the rear side of the seat body 20 refers to the surface of the seat body 20 closest to the rear of the vehicle 1000 when the seat 20 is in the seating position. When the seat 20 is in the seating position, the seat 100 can be used as a regular seat for users to sit on.

[0039] When the hook structure 10 is in the second position, the connecting rod 1 is located behind the seat body 20. Therefore, hooks (such as rope hooks on ropes for securing items in a suitcase, or clips for hanging clothes) can be easily hung on the rod of the connecting rod 1. Bags and other items can also be tied to or hung on the connecting rod 1 to secure the hooks or bags. This improves the practicality of the hook structure 10 and facilitates its use in different situations.

[0040] At the same time, when the hook structure 10 is no longer needed, or when the hook structure 10 obstructs the placement of items, the hook structure 10 can be rotated to the first position to hide the hook structure 10, making it easier to place items and improving the ease of use of the hook structure 10.

[0041] It should be noted that when the hook structure 10 is in the second position and the bag or similar item is secured, the seat 100 is in a seated position, meaning that the seat 100 can be used as a regular seat for the user. At this time, the bag or similar item can be suspended from the rear of the seat 100. Furthermore, the hook structure 10 can be located on either the front or rear seat of the seat 100.

[0042] When the hook structure 10 is located on the rear seat of the seat 100, the hook structure 10 can be fixed with the rope hook on the rope for securing items such as suitcases, so as to facilitate securing items in the suitcase. Furthermore, it can fold the rear seat, causing the backrest of the rear seat to flip forward and contact the seat cushion, thus achieving the folding of the rear seat.

[0043] This provides ample space in the trunk and above the folded rear seats, making it convenient to place items.

[0044] In some embodiments, there are multiple rear seats, including a first rear seat 40 and a second rear seat 50. The trunk is equipped with multiple hooks 30 and a trunk lid 60. The hooks 30 are located on the side of the trunk near the rear of the vehicle 1000. Along the width of the vehicle 1000, the hooks 30 are arranged sequentially and located on opposite sides of the trunk lid 60.

[0045] When securing items in the suitcase with a rope, the items can be placed on the suitcase lid 60, and then the rope hooks on the rope can be secured to the hook structure 10 and multiple hooks 30 on the first rear seat 40 and the second rear seat 50, thereby securing the rope from both the front and rear sides and the left and right sides of the items to ensure the stability of the items placed in the suitcase.

[0046] In some embodiments, such as Figure 3 , Figure 4 As shown, along the first direction ( Figure 3 (As shown in the X direction), the linkage 1 includes a first connecting rod 11, a snap-fit ​​rod 13, and a second connecting rod 12 in sequence. The first direction is the direction of the rotation axis of the hook structure 10 relative to the seat body 20.

[0047] One end of the first connecting rod 11 is connected to the rotating part 2, and one end of the second connecting rod 12 is also connected to the rotating part 2. The snap-fit ​​rod 13 is connected to the opposite end of the first connecting rod 11 and to the opposite end of the second connecting rod 12.

[0048] When the hook structure 10 is in the second position, the locking rod 13 is located on the rear side of the seat body 20 away from the front side of the seat body 20.

[0049] In this way, the first connecting rod 11, the snap-fit ​​rod 13, and the second connecting rod 12 can form a structure similar to a U-shaped hook, which can improve the load-bearing capacity of the hook structure 10 and further facilitate the use of the hook structure 10 in different situations, thereby improving the practicality of the hook structure 10.

[0050] For example, the locking rod 13 can be a straight rod, and its axis can be aligned with or intersect with the first direction. The locking rod 13 can also be an arc-shaped rod, or a combination of a straight rod and an arc-shaped rod.

[0051] For example, the first connecting rod 11 can be a straight rod, and the axis of the first connecting rod 11 can be perpendicular to or intersect with the first direction. The first connecting rod 11 can also be an arc-shaped rod, or a combination of a straight rod and an arc-shaped rod.

[0052] For example, the second connecting rod 12 can be a straight rod, and the axis of the second connecting rod 12 can be perpendicular to or intersect with the first direction. The second connecting rod 12 can also be an arc-shaped rod, or a combination of a straight rod and an arc-shaped rod.

[0053] In some embodiments, such as Figure 4 As shown, the first direction is consistent with the width direction of the vehicle 1000. The first connecting rod 11 includes a first sub-rod 111 and a second sub-rod 112. The first sub-rod 111 is connected to the rotating part 2, and the second sub-rod 112 is connected between the first sub-rod 111 and the locking rod 13.

[0054] When the seat 100 is in the seated position and the hook structure 10 is in the second position, the second sub-rod 112 tilts toward the top of the vehicle 1000 along the direction of the rotating part 2 pointing toward the locking rod 13.

[0055] In this way, when using the hook structure 10 to suspend items such as bags, the items suspended on the second sub-rod 112 will move towards the seat body 20 under the action of gravity, thereby restricting the items such as bags between the second sub-rod 112 and the seat 100, and preventing the items such as bags from moving away from the seat 100 along the second sub-rod 112.

[0056] Thus, the second rod 112 can limit the bag or other items, preventing them from falling off the hook structure 10, and giving the hook structure 10 an anti-fall-off function when hanging the bag or other items, making the hook structure 10 convenient to use.

[0057] In some embodiments, such as Figure 4As shown, the second connecting rod 12 includes a third sub-rod 121 and a fourth sub-rod 122. The third sub-rod 121 is connected to the rotating part 2, and the fourth sub-rod 122 is connected between the third sub-rod 121 and the locking rod 13.

[0058] When the seat 100 is in the seated position and the hook structure 10 is in the second position, the fourth sub-rod 122 tilts toward the top of the vehicle 1000 along the direction of the rotating part 2 pointing toward the locking rod 13.

[0059] Similarly, the fourth sub-rod 122 can also limit the bag or other items to prevent them from falling off the hook structure 10, so that the hook structure 10 has an anti-fall function when hanging the bag or other items, and can also facilitate the use of the hook structure 10.

[0060] In some embodiments, the rear side of the seat body 20 is provided with a mounting groove.

[0061] like Figures 2 to 4 As shown, the seat 100 also includes a fixing shell 3, which is connected to the mounting groove. The fixing shell 3 forms a receiving cavity 31 and an opening communicating with the receiving cavity 31, with the opening facing the rear side of the seat 100. The hook structure 10 is rotatably connected to the fixing shell 3.

[0062] When the hook structure 10 is in the second position, the hook structure 10 extends out of the opening.

[0063] It is understandable that when the hook structure 10 is in the first position, the hook structure 10 is housed within the receiving cavity 31.

[0064] With the above configuration, the hook structure 10 is installed in the fixed shell 3, and the fixed shell 3 is installed in the mounting groove. This allows the hook structure 10 to rotate relative to the seat body 20 and be hidden inside the seat body 20.

[0065] Furthermore, compared to directly installing the hook structure 10 onto the seat body 20, when the hook structure 10 is installed on the fixed shell 3, the hook structure 10 and the fixed shell 3 can be installed together in advance, and then the fixed shell 3 can be installed in the mounting groove. This simplifies the operation process in the mounting groove, and there is more operating space when the hook structure 10 and the fixed shell 3 are installed in advance, so as to facilitate the assembly of the seat 100.

[0066] For example, the fixing shell 3 can be fixed to the seat body 20 by means of adhesive, riveting, snap-fit, etc.

[0067] In some embodiments, such as Figure 4 As shown, along the first direction, the fixing shell 3 has a first sidewall 32 and a second sidewall 33 disposed opposite to each other. The first sidewall 32 is provided with a first mounting hole 34, and the second sidewall 33 is provided with a second mounting hole 35.

[0068] The rotating part 2 includes a first rotating rod 21 and a second rotating rod 22, the axis of the first rotating rod 21 and the axis of the second rotating rod 22 are both aligned with the first direction.

[0069] Along the first direction, the connecting rod portion 1 is connected between the first rotating rod 21 and the second rotating rod 22. The end of the first rotating rod 21 away from the connecting rod portion 1 extends into the first mounting hole 34, and the end of the second rotating rod 22 away from the connecting rod portion 1 extends into the second mounting hole 35.

[0070] It is understandable that the direction of the rotation axis of the first rotating rod 21 and the direction of the rotation axis of the second rotating rod 22 are consistent with the first direction.

[0071] Thus, the connecting rod 1 can be rotatably connected to the fixed shell 3 through the first rotating rod 21 and the second rotating rod 22. The cooperation between the first rotating rod 21 and the first mounting hole 34, and the cooperation between the second rotating rod 22 and the second mounting hole 35, are simple, easy to implement, and facilitate the processing of rotating parts.

[0072] For example, the first rotating rod 21 can be directly inserted into the first mounting hole 34, or a bearing or the like can be provided between the first rotating rod 21 and the inner wall of the first mounting hole 34 to reduce the friction between the first rotating rod 21 and the inner wall of the first mounting hole 34 and extend the service life of the fixed shell 3 and the hook structure 10.

[0073] In addition, since the connecting rod part 1 includes a first connecting rod 11, a snap-fit ​​rod 13, and a second connecting rod 12, with one end of the first connecting rod 11 and one end of the second connecting rod 12 spaced apart, when installing the snap-fit ​​structure, the first connecting rod 11 and the second connecting rod 12 can be squeezed to shorten the distance between them, thereby reducing the maximum size of the first rotating rod 21 and the second rotating rod 22 in the first direction, so that the first rotating rod 21 and the second rotating rod 22 can be inserted into the receiving cavity 31.

[0074] After the first rotating rod 21 and the first mounting hole 34 are aligned, and the second rotating rod 22 and the second mounting hole 35 are aligned, the first connecting rod 11 and the second connecting rod 12 are released, so that the first rotating rod 21 extends into the first mounting hole 34 and the second rotating rod 22 extends into the second mounting hole 35, thereby completing the installation of the hook structure 10 without the need for additional tools, so that the hook structure 10 can be installed onto the fixed shell 3.

[0075] For example, the material of the hook structure 10 can be metal, such as iron or silicon steel. Of course, it can also be rubber or plastic.

[0076] In some embodiments, the direction of the rotation axis of the hook structure 10 relative to the seat body 20 is consistent with the width direction of the vehicle 1000. When the seat 100 is in a seated position, the first mounting hole 34 is located at one end of the first sidewall 32 near the bottom of the vehicle 1000.

[0077] When the seat 100 is in the sitting position and the hook structure 10 is in the second position, the first connecting rod 11 and the fixing shell 3 can abut against the side wall near the bottom of the vehicle 1000 to limit and support the hook structure 10. No additional fixing or positioning structure is required, which makes it convenient to use the hook structure 10 and simplifies the structure of the seat 100, making it easier to process and assemble the seat 100.

[0078] In some embodiments, when the seat 100 is in a seated position, the second mounting hole 35 is located at one end of the second sidewall 33 near the bottom of the vehicle 1000.

[0079] Similarly, when the seat 100 is in the sitting position and the hook structure 10 is in the second position, the second connecting rod 12 and the fixing shell 3 can abut against the side wall near the bottom of the vehicle 1000 to limit and support the hook structure 10. No additional fixing or positioning structure is needed, which facilitates the use of the hook structure 10 and simplifies the structure of the seat 100, making it easier to process and assemble the seat 100.

[0080] In some embodiments, such as Figures 2 to 4 As shown, the seat 100 also includes a snap-fit ​​element 4, which is fixed to the seat body 20. When the hook structure 10 is in the first position, the snap-fit ​​element 4 engages with the snap-fit ​​rod 13.

[0081] By engaging the snap-fit ​​part 4 with the snap-fit ​​rod 13, the hook structure 10 can be more stably fixed in the first position, thereby preventing the hook structure 10 from rotating out of the seat body 20 and affecting the placement of items, and ensuring the normal use of the hook structure 10.

[0082] In some embodiments, such as Figure 3 , Figure 4 As shown, the snap-fit ​​part 4 has a snap-fit ​​groove 41 on the side surface away from the rotating part 2. When the hook structure 10 is in the first position, the snap-fit ​​rod 13 is snapped into the snap-fit ​​groove 41.

[0083] When the locking rod 13 is engaged in the locking groove 41, the locking groove 41 can restrict the locking rod 13 from moving outside the locking groove 41, thereby restricting the rotation of the rotating part 2 and achieving the limiting of the hook structure 10.

[0084] Moreover, compared to snap-fit ​​claws, snap-fit ​​groove 41 has a simple structure, is easy to implement, and facilitates the processing of snap-fit ​​parts 4.

[0085] It is understandable that the snap-fit ​​groove 41 passes through the snap-fit ​​member 4 along the axial direction of the snap-fit ​​rod 13 to ensure that the snap-fit ​​rod 13 can be snapped into the snap-fit ​​groove 41.

[0086] For example, the snap-fit ​​component 4 can be a snap-fit ​​post, snap-fit ​​block, etc.

[0087] For example, along the extension direction of the snap-fit ​​groove 41, the cross-sectional shape of the snap-fit ​​groove 41 can be circular, square, triangular, etc.

[0088] In some embodiments, such as Figures 2 to 4 As shown, the snap-fit ​​component 4 is also provided with a first guide surface 42. The thickness direction of the first guide surface 42 is perpendicular to the first direction and is located on the side of the snap-fit ​​groove 41 away from the front side of the seat body 20.

[0089] Along the rotation direction of the hook structure 10 from the second position to the first position, the first guide surface 42 gradually extends away from the rotating part 2 and extends to the side surface of the snap-fit ​​member 4 away from the rotating part 2. The first guide surface 42 is used to contact the snap-fit ​​rod 13.

[0090] In this way, during the process of the hook structure 10 rotating from the second position to the first position, after the locking rod 13 contacts the first guide surface 42, as the locking rod 13 gradually moves, under the guidance of the first guide surface 42, the end of the locking member 4 away from the front side of the seat body 20 will move towards the rotating part 2 until the locking rod 13 moves to the side surface of the locking member 4 away from the rotating part 2. After the locking rod 13 moves to the locking groove 41, the end of the locking rod 13 away from the front side of the seat body 20 will move towards the rotating part 2 so that the locking groove 41 and the locking rod 13 are engaged.

[0091] By setting the first guide surface 42, the snapping process of the snapping rod 13 and the snapping groove 41 can be guided, thereby facilitating the snapping of the snapping groove 41 and the snapping rod 13.

[0092] In some embodiments, during the rotation of the hook structure 10 from the first position to the second position, the end of the latching member 4 away from the front side of the seat body 20 can be manually moved toward the rotating part 2, thereby disengaging the latching rod 13 from the latching groove 41.

[0093] In some other embodiments, a second guide surface is formed on the side wall of the latching groove 41 away from the front side of the seat body 20. When the hook structure 10 is pulled to rotate, under the guidance of the second guide surface, the end of the latching member 4 away from the front side of the seat body 20 will automatically move towards the rotating part 2. This simplifies the user's operation of rotating the hook structure 10 and makes the hook structure 10 easier to use.

[0094] For example, the material of the snap-fit ​​4 can be rubber, plastic, etc., to facilitate the movement of the snap-fit ​​4 under the action of the first guide surface 42. Of course, the material of the snap-fit ​​4 can also be metal, etc.

[0095] In some embodiments, such as Figures 2 to 4 As shown, the fixing shell 3 has a third mounting hole 36 on one side wall near the front of the seat body 20. The end of the snap-fit ​​member 4 near the front of the seat body 20 passes through the third mounting hole 36 and is fixed to the fixing shell 3. This facilitates the installation of the snap-fit ​​member 4.

[0096] Of course, in some other embodiments, the snap-fit ​​4 can also be connected to the fixed shell 3 by means of bonding, screwing, etc.

[0097] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any changes or substitutions within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A type of seat, characterized in that, include: Seat body (20); The hook structure (10) is rotatably connected to the rear side of the seat body (20); the hook structure (10) is rotatable relative to the seat body (20) between a first position and a second position; the hook structure (10) includes a rotating part (2) and a connecting rod part (1). When the hook structure (10) is in the first position, the hook structure (10) is located between the rear side of the seat body (20) and the front side of the seat body (20); When the hook structure (10) is in the second position, the link (1) is at least partially located on the rear side of the seat body (20) away from the front side of the seat body (20).

2. The seat according to claim 1, characterized in that, Along the first direction, the connecting rod (1) sequentially includes a first connecting rod (11), a snap-fit ​​rod (13), and a second connecting rod (12), wherein the first direction is the direction of the rotation axis of the hook structure (10) relative to the seat body (20); One end of the first connecting rod (11) is connected to the rotating part (2), and one end of the second connecting rod (12) is connected to the rotating part (2); the snap-fit ​​rod (13) is connected to the opposite end of the first connecting rod (11) and to the opposite end of the second connecting rod (12); When the hook structure (10) is in the second position, the snap-fit ​​rod (13) is located on the rear side of the seat body (20) away from the front side of the seat body (20).

3. The seat according to claim 2, characterized in that, The first direction is consistent with the width direction of the vehicle; the first connecting rod (11) includes a first sub-rod (111) and a second sub-rod (112); the first sub-rod (111) is connected to the rotating part (2), and the second sub-rod (112) is connected between the first sub-rod (111) and the snap-fit ​​rod (13); When the seat is in a seated position and the hook structure (10) is in the second position, the second sub-rod (112) tilts toward the top of the vehicle along the direction of the rotating part (2) pointing toward the snap rod (13); And / or, the second connecting rod (12) includes a third sub-rod (121) and a fourth sub-rod (122); the third sub-rod (121) is connected to the rotating part (2), and the fourth sub-rod (122) is connected between the third sub-rod (121) and the snap-fit ​​rod (13); When the seat is in the seated position and the hook structure (10) is in the second position, the fourth sub-rod (122) tilts toward the top of the vehicle along the direction of the rotating part (2) pointing toward the snap rod (13).

4. The seat according to claim 1, characterized in that, The rear side of the seat body (20) is provided with a mounting groove; The seat also includes a fixing shell (3) connected to the mounting groove; the fixing shell (3) forms a receiving cavity (31) and an opening communicating with the receiving cavity (31), the opening facing the rear side of the seat; the hook structure (10) is rotatably connected to the fixing shell (3). When the hook structure (10) is in the second position, the hook structure (10) extends out of the opening.

5. The seat according to claim 4, characterized in that, Along a first direction, the fixed shell (3) has a first sidewall (32) and a second sidewall (33) disposed opposite to each other, the first direction being the direction of the rotation axis of the hook structure (10) relative to the seat body (20); the first sidewall (32) is provided with a first mounting hole (34), and the second sidewall (33) is provided with a second mounting hole (35). The rotating part (2) includes a first rotating rod (21) and a second rotating rod (22), the axis of the first rotating rod (21) and the axis of the second rotating rod (22) are both consistent with the first direction; Along the first direction, the connecting rod (1) is connected between the first rotating rod (21) and the second rotating rod (22); the end of the first rotating rod (21) away from the connecting rod (1) extends into the first mounting hole (34), and the end of the second rotating rod (22) away from the connecting rod (1) extends into the second mounting hole (35).

6. The seat according to claim 5, characterized in that, The direction of the rotation axis of the hook structure (10) relative to the seat body (20) is consistent with the width direction of the vehicle; When the seat is in a seated position, the first mounting hole (34) is located at one end of the first sidewall (32) near the bottom of the vehicle, and / or the second mounting hole (35) is located at one end of the second sidewall (33) near the bottom of the vehicle.

7. The seat according to claim 2, characterized in that, Also includes: The snap-fit ​​component (4) is fixed to the seat body (20); when the hook structure (10) is in the first position, the snap-fit ​​component (4) is snapped into the snap-fit ​​rod (13).

8. The seat according to claim 7, characterized in that, The snap-fit ​​component (4) has a snap-fit ​​groove (41) on the side surface away from the rotating part (2). When the hook structure (10) is in the first position, the snap-fit ​​rod (13) is snapped into the snap-fit ​​groove (41).

9. The seat according to claim 8, characterized in that, The snap-fit ​​component (4) is also provided with a first guide surface (42), the thickness direction of the first guide surface (42) is perpendicular to the first direction, and it is located on the front side of the snap-fit ​​groove (41) away from the seat body (20); Along the rotation direction of the hook structure (10) from the second position to the first position, the first guide surface (42) gradually extends away from the rotating part (2) and extends to the side surface of the snap-fit ​​member (4) away from the rotating part (2), and the first guide surface (42) is used to contact the snap-fit ​​rod (13).

10. A vehicle, characterized in that, Includes the seat as described in any one of claims 1-9.

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