An easy-to-remove car seat cushion

Abstract

This utility model belongs to the field of automotive seat cushion technology, and discloses an easy-to-remove automotive seat cushion, including a seat cushion, a backrest, and a fixing device. The backrest is located on one side of the seat cushion. The bottom of the seat cushion has two third fixing blocks, the top of the backrest has two first fixing blocks, and the middle two sides have second fixing blocks. The first fixing blocks, second fixing blocks, and third fixing blocks are connected to one end of an elastic fixing band. The other end of the elastic fixing band is fixedly connected to a connecting block. The connecting block has an insert. The fixing device is located in the middle of the backrest. This utility model adopts a snap-on fixing device. The elastic fixing band is set at the fulcrum position of the seat cushion and the backrest. During installation, the insert on the fixing band is inserted into the fixing device. The locking block in the fixing device locks the elastic fixing band, making the seat cushion and the backrest more secure. During disassembly, simply press the disassembly button on the fixing device, and the elastic fixing band will immediately pop out. Then, the seat cushion and the backrest can be removed. Disassembly is very convenient.

Description

Technical Field

[0001] This utility model belongs to the field of automotive seat cushion technology, specifically relating to an easily removable automotive seat cushion. Background Technology

[0002] Currently, the most common methods for installing residential cable conduits are underground installation and surface cabling. When installing cable conduits on the exterior walls and ceilings of buildings, cable trays and cable troughs are generally used to fix the cables. The cables are installed inside the cable troughs, and the cable trays are then used to fix the cable troughs to the ceiling. However, the existing connection between cable trays and cable troughs generally uses screws to directly fix them, connecting the side of the cable trough to the side rod of the cable tray to maintain the cable trough's fixation. In this connection method, the screws are exposed, and the relatively humid indoor air can easily cause the screws to rust, making it impossible to tighten the screws or causing the screws to break when disassembling the cable trough and cable tray, thus affecting the separation of the cable trough and cable tray. Currently, the industry has designed a method that uses inserts and clips to connect the cable trough and cable tray, and the inserts are inserted into the cable trough to help protect the inserts. However, once the inserts are inserted, they are difficult to remove, which is not conducive to the later disassembly and maintenance of the cables. Utility Model Content

[0003] In view of the above-mentioned shortcomings in the prior art, the present invention provides an easily removable car seat cushion to solve the problems in the background art.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A removable car seat cushion includes a seat cushion, a backrest, and a fixing device. The backrest is located on one side of the seat cushion. The bottom of the seat cushion has two third fixing blocks, the top of the backrest has two first fixing blocks, and the middle two sides have second fixing blocks. The first fixing blocks, second fixing blocks, and third fixing blocks are connected to one end of an elastic fixing band. The other end of the elastic fixing band is fixedly connected to a connecting block. The connecting block has an insert. The fixing device is located in the middle of the backrest.

[0006] Furthermore, the top of the fixing device is provided with a disassembly button, the bottom of which is fixedly connected to one end of the connecting rod, and a limit plate is installed on the other end of the connecting rod.

[0007] Furthermore, the fixing device has an access port on its side, and a slot is provided on one side of the access port.

[0008] Furthermore, the fixing device is fixedly installed with a baffle, which is fixedly connected to one end of the first spring, and the other end of the first spring is fixedly connected to the push plate.

[0009] Furthermore, a second spring is fixedly installed at the bottom of the fixing device, and the top of the second spring is connected to the locking block.

[0010] Furthermore, the insert and slot are provided with locking holes.

[0011] Furthermore, the backrest of the cushion is fixedly installed with Velcro on one side of the fixing device, and a lumbar support is installed on the Velcro.

[0012] Compared with the prior art, this utility model has the following advantages:

[0013] 1. This utility model adopts a snap-on fixing device, with elastic fixing straps set at the support points of the seat cushion and backrest cushion. During installation, the inserts on the fixing straps are inserted into the fixing device, and the locking blocks in the fixing device will lock the elastic fixing straps, making the installation of the seat cushion and backrest cushion more stable.

[0014] 2. When disassembling the car seat cushion of this utility model, simply press the disassembly button on the fixing device, and then the elastic fixing belt will pop out immediately. Then, the seat cushion and backrest can be removed, making disassembly convenient.

[0015] 3. This utility model has a lumbar support pillow on the headrest, which can relieve the driver's lumbar fatigue. The lumbar support pillow is installed with Velcro, so it can be easily removed if the driver does not need it. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the fixing device installation for an embodiment of an easily removable car seat cushion according to the present invention;

[0017] Figure 2 This is a frontal three-dimensional structural view of an embodiment of an easily removable car seat cushion according to the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of the fixing device of an embodiment of an easily removable car seat cushion according to the present invention;

[0019] Figure 4 This is a cross-sectional view of the fixing device of an embodiment of an easily removable car seat cushion according to the present invention;

[0020] The reference numerals in the accompanying drawings include:

[0021] 1. Seat cushion, 2. Backrest cushion, 3. Lumbar pillow, 4. Fixing device, 5. First fixing block, 6. Second fixing block, 7. Third fixing block, 8. Elastic fixing strap, 9. Velcro, 10. Connecting block, 11. Inlet, 12. Removal button, 13. Insert block, 14. Snap hole, 15. Locking block, 16. Limiting block, 17. First spring, 18. Limiting plate, 19. Connecting rod, 20. Baffle, 21. Push plate, 22. Second spring, 23. Slot. Detailed Implementation

[0022] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0024] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they 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. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0025] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between 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.

[0026] Example 1:

[0027] like Figure 1-4 As shown, an easily removable car seat cushion includes a seat cushion 1, a backrest cushion 2, and a fixing device 4. The backrest cushion 2 is located on one side of the seat cushion 1. The bottom of the seat cushion 1 is provided with two third fixing blocks 7. The top of the backrest cushion 2 is provided with two first fixing blocks 5. The middle two sides are provided with second fixing blocks 6. The first fixing blocks 5, the second fixing blocks 6, and the third fixing blocks 7 are connected to one end of an elastic fixing band 8. The other end of the elastic fixing band 8 is fixedly connected to a connecting block 10. The connecting block 10 is provided with an insert block 13. The fixing device 4 is located in the middle of the backrest cushion 2.

[0028] Furthermore, the top of the fixing device 4 is provided with a disassembly button 12, the bottom of which is fixedly connected to one end of the connecting rod 19, and the other end of the connecting rod 19 is equipped with a limit plate 18.

[0029] Furthermore, the fixing device 4 has an access port 11 on its side, and a slot 23 is provided on one side of the access port 11.

[0030] Furthermore, the fixing device 4 is fixedly installed with a baffle 20, which is fixedly connected to one end of the first spring 17, and the other end of the first spring 17 is fixedly connected to the push plate 21.

[0031] Furthermore, a second spring 22 is fixedly installed at the bottom of the fixing device 4, and the top of the second spring 22 is connected to the locking block 15.

[0032] Furthermore, the insert 13 and slot 23 are provided with a locking hole 14.

[0033] Furthermore, the backrest 2 is fixedly installed with Velcro 9 on one side of the fixing device 4, and a lumbar pillow 3 is installed on the Velcro 9.

[0034] like Figures 1-4 As shown, when installing the car seat cushion of this utility model, first, place the seat cushion 1 and backrest 2 on the seat. Then, insert the insert 13 on the elastic fixing strap 8 into the fixing device 4. At this time, the locking block 15 in the fixing device 4 will be engaged in the card hole 14 to fix the elastic fixing strap 8, making it difficult for the seat cushion 1 and backrest 2 to fall off. Further, during disassembly, press the disassembly button 12. The connecting rod 19 will push the limiting plate 18 downward to press the second spring 22. The second spring 22 will contract and lift the end of the locking block 15 engaged in the card hole 14 upward to release the insert 13. Then, the first spring will return to its original position after losing the restraint of the locking block 15, and all inserts 13 will pop out quickly. Then, simply remove the seat cushion 1 and backrest 2. Disassembly is very convenient.

[0035] The above are merely embodiments of this utility model. The circuits, electronic components, and modules involved are all prior art, fully achievable by those skilled in the art, and require no further explanation. The content protected by this application does not involve improvements to the software or methods. Commonly known structures and characteristics in the solution are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field to which this utility model pertains prior to the application date or priority date, are able to access all existing technologies in that field, and possess the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, under the guidance of this application, improve and implement this solution in conjunction with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model. These should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent.

Claims

1. A removable car seat cushion, characterized in that: The cushion includes a seat cushion (1), a backrest cushion (2), and a fixing device (4). The backrest cushion (2) is located on one side of the seat cushion (1). The bottom of the seat cushion (1) is provided with two third fixing blocks (7). The top of the backrest cushion (2) is provided with two first fixing blocks (5). The middle two sides are provided with second fixing blocks (6). The first fixing blocks (5), the second fixing blocks (6), and the third fixing blocks (7) are connected to one end of an elastic fixing band (8). The other end of the elastic fixing band (8) is fixedly connected to a connecting block (10). The connecting block (10) is provided with an insert block (13). The fixing device (4) is located in the middle of the backrest cushion (2).

2. The easily removable car seat cushion according to claim 1, characterized in that: The top of the fixing device (4) is provided with a disassembly button (12), the bottom of the disassembly button (12) is fixedly connected to one end of the connecting rod (19), and the other end of the connecting rod (19) is equipped with a limit plate (18).

3. The easily removable car seat cushion according to claim 2, characterized in that: The fixing device (4) has an access port (11) on its side, and a slot (23) is provided on one side of the access port (11).

4. The easily removable car seat cushion according to claim 3, characterized in that: The fixing device (4) is fixedly installed with a baffle (20), the baffle (20) is fixedly connected to one end of the first spring (17), and the other end of the first spring (17) is fixedly connected to the push plate (21).

5. A removable car seat cushion according to claim 4, characterized in that: The bottom of the fixing device (4) is fixedly installed with a second spring (22), and the top of the second spring (22) is connected to the locking block (15).

6. A removable car seat cushion according to claim 5, characterized in that: The insert (13) and slot (23) are provided with locking holes (14).

7. A removable car seat cushion according to claim 6, characterized in that: The cushion (2) is fixedly installed with Velcro (9) on the side of the fixing device (4), and a lumbar pillow (3) is installed on the Velcro (9).

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