Automobile chair back plate convenient to disassemble

Abstract

The utility model is applicable to the field of automobile ornaments, and provides an automobile chair back plate convenient to disassemble, which comprises a seat and a chair back plate arranged on the side surface of the seat, the side surface of the seat is provided with a mounting groove, one side of the seat corresponding to the mounting groove is fixedly provided with a limiting groove, the lower end of the limiting groove is fixedly provided with a handle groove, and the handle groove is provided with a handle. A limiting plate is fixedly installed on the side face of the chair back plate, a handle is arranged at the position, corresponding to the handle groove, of the lower end of the limiting plate, the chair back plate is conveniently positioned through mutual attraction of a first magnet and a second magnet, and then the chair back plate is fixedly installed in the installation groove through clamping connection of a buckle and a fixing rod; according to the chair back plate convenient to disassemble, the arranged buffer unit plays a role in buffering and prevents the first magnet and the second magnet from being damaged due to collision, during disassembly, the lifting handle is grabbed through the arranged lifting handle groove, and the chair back plate can be conveniently lifted based on magnetic attraction connection of the first magnet and the second magnet and clamping connection of a buckle and a fixing rod, so that the chair back plate is easily disassembled.

Description

Technical Field

[0001] This utility model belongs to the field of automotive interior parts, and in particular relates to an easily detachable automotive seat back panel. Background Technology

[0002] The car seat backrest is an important component behind the car seat, primarily used to support and protect the seat back, enhancing safety. Some seat backrests also feature pockets or storage spaces for convenient placement of small items, playing a significant role in both functionality and aesthetics.

[0003] Existing car seat back panels typically use high-strength materials and complex connection processes, which enhance durability but also increase the difficulty of disassembly. Disassembly usually requires specialized tools, resulting in poor efficiency and is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide an easily detachable car seat back panel, aiming to solve the problems mentioned in the background art.

[0005] This utility model embodiment is implemented as follows: an easily detachable car seat back panel includes a seat and a seat back panel installed on the side of the seat. The side of the seat has an installation groove. A limiting groove is fixedly provided on one side of the seat corresponding to the installation groove. A handle groove is fixedly provided at the lower end of the limiting groove. Multiple buffer units are fixedly installed inside the installation groove. A first magnet is provided at one end of each buffer unit. Multiple fixing grooves are fixedly provided inside the limiting groove. A fixing rod is fixedly installed in each fixing groove. A limiting plate is fixedly installed on the side of the seat back panel. A handle is provided at the lower end of the limiting plate corresponding to the handle groove. Multiple movable holes are provided inside the seat back panel corresponding to the buffer units. A second mounting seat is fixedly provided in each movable hole. A second magnet is installed in the second mounting seat. Multiple buckles are fixedly provided on the side of the limiting plate corresponding to the fixing groove. A buckle groove is fixedly provided inside the fixing rod.

[0006] As a further embodiment of this utility model: the buffer unit includes a buffer rod, a piston head and a first mounting base, the buffer rod is a hollow columnar structure, and the piston head is movably located inside the buffer rod.

[0007] As a further embodiment of this utility model: the outer diameter of the piston head is adapted to the inner diameter of the buffer rod, and the inner wall of the buffer rod is coated with lubricating oil.

[0008] As a further embodiment of this utility model: a connecting rod is fixedly installed on one side of the piston head, and the connecting rod movably passes through the buffer rod and extends to the outside of the buffer rod to be fixedly connected to the side of the first mounting seat.

[0009] As a further embodiment of this utility model: a spring is installed in the inner cavity of the buffer rod on one side of the piston head, one end of the spring is fixedly connected to the side of the piston head, and the other end of the spring is fixedly connected to the inner side of the buffer rod.

[0010] As a further embodiment of this utility model: the first magnet is fixedly installed in the first mounting base, the first magnet and the second magnet are the same size, and the first magnet and the second magnet have opposite polarities.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. This utility model provides an easy-to-disassemble car seat back panel. A first magnet and a second magnet attract each other, facilitating the positioning of the seat back panel. A snap-fit ​​and a fixing rod then secure the seat back panel in the mounting groove. A buffer unit prevents damage from collision between the first and second magnets. During disassembly, the seat back panel can be easily lifted by gripping the handle through the handle groove, leveraging the magnetic connection between the first and second magnets and the snap-fit ​​with the fixing rod, thus allowing for easy removal of the seat back panel.

[0013] 2. The present invention provides an easily detachable car seat back panel. The lubricating oil coated on the inner wall of the buffer rod serves to lubricate and seal the seat, reducing the friction between the piston head and the inner wall of the buffer rod. At the same time, it generates negative pressure during movement, thereby damping the movement of the piston head and further improving the buffering effect of the buffer unit. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of an easily detachable car seat back panel provided for an embodiment of this utility model;

[0015] Figure 2 A three-dimensional structural diagram of an easily detachable car seat back panel provided for an embodiment of this utility model;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 A partial cross-sectional view of a car seat backrest cushioning unit that is easy to disassemble, provided for an embodiment of this utility model;

[0018] Figure 5 A three-dimensional structural diagram of a car seat back panel that is easy to disassemble, provided for an embodiment of this utility model;

[0019] Figure 6 for Figure 5 Enlarged diagram of point B in the middle.

[0020] In the attached diagram: Seat 1, Mounting slot 11, Limiting slot 111, Handle slot 12, Buffer unit 13, Buffer rod 131, Piston head 132, Connecting rod 133, First mounting seat 134, Spring 135, First magnet 14, Fixing slot 15, Fixing rod 151, Backrest 2, Limiting plate 21, Handle 22, Movable hole 23, Second mounting seat 24, Second magnet 25, Buckle 26, Slot 261. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0023] like Figures 1 to 6 As shown, an embodiment of the present invention provides a removable car seat back panel, including a seat 1 and a seat back panel 2 installed on the side of the seat 1. The seat 1 has a mounting groove 11 on its side. A limiting groove 111 is fixedly formed on one side of the seat 1 corresponding to the mounting groove 11. A handle groove 12 is fixedly formed at the lower end of the limiting groove 111. Multiple buffer units 13 are fixedly installed inside the mounting groove 11. A first magnet 14 is provided at one end of each buffer unit 13. Multiple fixing grooves 15 are fixedly formed inside the limiting groove 111. A fixing rod 151 is fixedly installed inside the seat back panel 15. A limiting plate 21 is fixedly installed on the side of the seat back panel 2. A handle 22 is provided at the lower end of the limiting plate 21 corresponding to the handle groove 12. Multiple movable holes 23 are provided on the inner side of the seat back panel 2 corresponding to the buffer unit 13. A second mounting seat 24 is fixedly installed in the movable hole 23. A second magnet 25 is installed in the second mounting seat 24. Multiple buckles 26 are fixedly installed on the side of the limiting plate 21 corresponding to the fixing groove 15. A buckle 26 is fixedly provided on the inner side of the fixing rod 151.

[0024] In one embodiment of this utility model, the first magnet 14 and the second magnet 25 are attracted to each other, which facilitates the positioning of the chair back panel 2. Then, the chair back panel 2 is installed and fixed in the mounting groove 11 by the snap fastener 26 and the fixing rod 151. The buffer unit 13 plays a buffering role to prevent the first magnet 14 and the second magnet 25 from colliding and being damaged. When disassembling, the handle 22 is gripped by the handle groove 12. Based on the magnetic connection of the first magnet 14 and the second magnet 25 and the snap fastener 26 and the fixing rod 151, the chair back panel 2 can be lifted up very easily, so as to easily disassemble the chair back panel 2.

[0025] like Figure 4 As shown, in another embodiment of the present invention, the buffer unit 13 includes a buffer rod 131, a piston head 132 and a first mounting base 134. The buffer rod 131 is a hollow columnar structure, and the piston head 132 is movably located inside the buffer rod 131.

[0026] Specifically, the outer diameter of the piston head 132 is adapted to the inner diameter of the buffer rod 131, and the inner wall of the buffer rod 131 is coated with lubricating oil.

[0027] In one embodiment of this utility model, the lubricating oil coated on the inner wall of the buffer rod 131 serves to lubricate and seal, reducing the friction between the piston head 132 and the inner wall of the buffer rod 131. At the same time, it generates negative pressure during movement, thereby damping the movement of the piston head 132 and further improving the buffering effect of the buffer unit 13.

[0028] like Figure 4 As shown, in another embodiment of the present invention, a connecting rod 133 is fixedly installed on one side of the piston head 132. The connecting rod 133 movably passes through the buffer rod 131 and extends to the outside of the buffer rod 131 and is fixedly connected to the side of the first mounting seat 134.

[0029] Specifically, a spring 135 is installed in the inner cavity of the buffer rod 131 on one side of the piston head 132. One end of the spring 135 is fixedly connected to the side of the piston head 132, and the other end of the spring 135 is fixedly connected to the inner side of the buffer rod 131.

[0030] In one embodiment of this utility model, the piston head 132 is pulled by the spring 135, which further plays a buffering role. When the first magnet 14 is attracted by the second magnet 25, the moving speed of the piston head 132 is greatly reduced, preventing the first magnet 14 and the second magnet 25 installed on the first mounting base 134 from being damaged by high-speed collision.

[0031] like Figure 3 , Figure 4 and Figure 5 As shown, in another embodiment of the present invention, the first magnet 14 is fixedly installed in the first mounting base 134. The first magnet 14 and the second magnet 25 have the same size and opposite polarities.

[0032] In one embodiment of this utility model, the first magnet 14 and the second magnet 25 are attracted to each other, which facilitates the installation and positioning of the chair back panel 2 and also plays a certain role in fixing it.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0035] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A removable car seat back panel, comprising a seat (1) and a seat back panel (2) mounted on the side of the seat (1), characterized in that, The seat (1) has a mounting groove (11) on its side. A limiting groove (111) is fixedly provided on one side of the seat (1) corresponding to the mounting groove (11). A handle groove (12) is fixedly provided at the lower end of the limiting groove (111). Multiple buffer units (13) are fixedly installed inside the mounting groove (11). A first magnet (14) is provided at one end of each buffer unit (13). Multiple fixing grooves (15) are fixedly provided inside the limiting groove (111). A fixing rod (151) is fixedly installed inside each fixing groove (15). The backrest (2) is fixedly installed on its side. A limiting plate (21) is provided at the lower end of the limiting plate (21) corresponding to the handle groove (12) and a handle (22) is provided. A plurality of movable holes (23) are provided on the inner side of the backrest (2) corresponding to the buffer unit (13). A second mounting seat (24) is fixedly provided in the movable hole (23) and a second magnet (25) is installed in the second mounting seat (24). A plurality of buckles (26) are fixedly provided on the side of the limiting plate (21) corresponding to the fixing groove (15) and a buckle (26) is fixedly provided on the inner side of the fixing rod (151).

2. The easily removable car seat back panel according to claim 1, characterized in that, The buffer unit (13) includes a buffer rod (131), a piston head (132) and a first mounting base (134). The buffer rod (131) is a hollow columnar structure, and the piston head (132) is movably located inside the buffer rod (131).

3. The easily detachable car seat back panel according to claim 2, characterized in that, The outer diameter of the piston head (132) is adapted to the inner diameter of the buffer rod (131), and the inner wall of the buffer rod (131) is coated with lubricating oil.

4. The easily removable car seat back panel according to claim 3, characterized in that, A connecting rod (133) is fixedly installed on one side of the piston head (132). The connecting rod (133) moves through the buffer rod (131) and extends to the outside of the buffer rod (131) and is fixedly connected to the side of the first mounting seat (134).

5. A car seat back panel that is easy to disassemble according to claim 2, characterized in that, A spring (135) is installed in the inner cavity of the buffer rod (131) on one side of the piston head (132). One end of the spring (135) is fixedly connected to the side of the piston head (132), and the other end of the spring (135) is fixedly connected to the inner side of the buffer rod (131).

6. A car seat back panel that is easy to disassemble according to claim 2, characterized in that, The first magnet (14) is fixedly installed in the first mounting base (134). The first magnet (14) and the second magnet (25) are the same size, and the first magnet (14) and the second magnet (25) have opposite polarities.

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