Automobile seat cushion easy to clean

Abstract

The utility model relates to the field of automobile accessories, and discloses an easy-to-clean automobile seat cushion which comprises a seat cushion body, a plastic spring is arranged in the seat cushion body, a quick release mechanism is arranged on the rear surface of the seat cushion body, a positioning assembly is arranged on the upper surface of the seat cushion body, and the quick release mechanism comprises a mounting assembly and a dismounting assembly. The mounting assembly comprises an elastic belt, the front surface of the elastic belt is fixedly connected with a connecting block, the front surface of the connecting block is fixedly connected with a clamping block, a clamping groove is formed in the rear surface of the seat cushion, and the inner wall of the seat cushion is elastically connected with a limiting block through a limiting spring. According to the utility model, the elastic band can be quickly mounted through the matching of the quick release mechanism and the insertion of the clamping block and the clamping groove, the limiting of the elastic band can be relieved by pressing the positioning block, and the elastic band is convenient to dismount, so that the elastic band can be prevented from being damaged by soaking in water when the seat cushion is cleaned, the service life is guaranteed, the seat cushion is convenient to mount and fix, and the convenience of mounting the seat cushion is improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile supplies, in particular to an easy-to-clean automobile seat cushion. Background Art

[0002] With the development of society and the improvement of economic level, the popularity of cars is increasing. As a part of car interior, car seat cushions play an important role in improving driving comfort and protecting car seats.

[0003] Traditional summer car seat cushions are often installed on car seats through elastic bands. This type of car seat cushion installed using elastic bands has many problems during use.

[0004] First, during the hot summer months, passengers sweat easily. This perspiration seeps into the seat cushions, creating odor and breeding bacteria. To maintain cleanliness and hygiene, the cushions require frequent cleaning. However, the elastic bands, which are fixed to the seat and cannot be removed, pose a cleaning challenge. Immersing them in water containing detergent or soap during cleaning can impair their subsequent elasticity. Even when simply soaked in clean water, the fibers in the bands absorb water and swell, making it difficult to return to their original shape after drying, resulting in a loss of elasticity. This not only affects the seat cushion's secure installation and user comfort, but also shortens its overall service life.

[0005] For this reason, a kind of easy-to-clean car seat cushion is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the above shortcomings, the utility model provides an easy-to-clean car seat cushion, which aims to improve the problem in the prior art that the elastic band is easily damaged when the seat cushion is cleaned, thereby affecting the service life of the seat cushion.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an easy-to-clean car seat cushion, comprising a seat cushion, a plastic spring is arranged inside the seat cushion, a quick-release mechanism is arranged on the rear surface of the seat cushion, a positioning assembly is arranged on the upper surface of the seat cushion, the quick-release mechanism includes an installation assembly and a disassembly assembly, the installation assembly includes an elastic band, a connecting block is fixedly connected to the front surface of the elastic band, a clamping block is fixedly connected to the front surface of the connecting block, a clamping groove is provided on the rear surface of the seat cushion, the inner wall of the seat cushion is elastically connected to the limiting block through a limiting spring, and a limiting groove is provided on the upper surface of the clamping block.

[0008] As a further description of the above technical solution:

[0009] The disassembly assembly includes a positioning block, and a positioning groove is formed on the right surface of the limiting block.

[0010] As a further description of the above technical solution:

[0011] The positioning assembly includes an articulated seat, a right surface of the articulated seat is penetrated and rotatably connected to a rotating shaft, an outer wall of the rotating shaft is fixedly connected to a rotating block, an upper surface of the rotating block is fixedly connected to a clamping block, and a left surface of the clamping block is fixedly connected to a guide block.

[0012] As a further description of the above technical solution:

[0013] The clamping block is inserted into the inner wall of the clamping slot, the limiting block is inserted into the inner wall of the limiting slot, and the front surface of the connecting block is in contact with the rear surface of the seat cushion.

[0014] As a further description of the above technical solution:

[0015] The rear end of the lower surface of the limiting block is arranged as an inclined surface, and the limiting block is slidably connected to the inner wall of the seat cushion.

[0016] As a further description of the above technical solution:

[0017] One end of the limit spring is fixedly connected to the inner wall of the top end of the seat cushion, and the other end of the limit spring is fixedly connected to the upper surface of the limit block.

[0018] As a further description of the above technical solution:

[0019] The positioning block passes through and is slidably connected to the right surface of the seat cushion. The positioning block is arranged in an L shape. The left end of the positioning block is clamped in the positioning groove. The positioning groove is opened in a triangle shape.

[0020] As a further description of the above technical solution:

[0021] The lower surface of the hinge seat is fixedly connected to the upper surface of the seat cushion. The hinge seat is configured to be U-shaped, and the rotating block is located at the U-shaped notch of the hinge seat.

[0022] As a further description of the above technical solution:

[0023] The top end of the guide block is arranged in an inclined shape.

[0024] The utility model has the following beneficial effects:

[0025] 1. In the present invention, the elastic band can be quickly installed by plugging the card block into the card slot through the cooperation of the quick-release mechanism. Pressing the positioning block can release the limit on it, making it convenient to disassemble the elastic band. This can prevent the elastic band from being damaged by water when cleaning the seat cushion, thereby ensuring its service life, and it is convenient to install and fix the seat cushion, thereby improving the convenience of seat cushion installation.

[0026] 2. In the present invention, through the cooperation of the positioning assembly, when installing the seat cushion, the clamping block and the metal rod on the car seat can be clamped first to preliminarily fix the seat cushion, which is convenient for the subsequent installation of the elastic band and can ensure the installation accuracy, thereby improving the installation efficiency and quality of the seat cushion. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic front view of the three-dimensional structure of the overall device of the present invention;

[0028] Figure 2 This is a schematic diagram of the three-dimensional structure of the seat cushion and plastic spring in the utility model;

[0029] Figure 3 This is a schematic diagram of the three-dimensional structure of the seat cushion and elastic band of the utility model;

[0030] Figure 4 This is a schematic diagram of the three-dimensional structure of the seat cushion, connecting block and clamping block in the utility model;

[0031] Figure 5 This is a schematic diagram of the three-dimensional structure of the positioning component in the present invention.

[0032] Legend:

[0033] 1. Seat cushion; 2. Plastic spring; 31. Elastic band; 32. Connecting block; 33. Clamping block; 34. Limiting block; 35. Limiting spring; 301. Clamping slot; 302. Limiting slot; 41. Positioning block; 401. Positioning slot; 51. Articulated seat; 52. Rotating block; 53. Rotating shaft; 54. Clamping block; 55. Guide block. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Reference Figure 1 - Figure 2The utility model provides an embodiment: an easy-to-clean car seat cushion, including a seat cushion 1, the seat cushion 1 is a summer style, the surface is mesh-shaped, convenient for heat dissipation, a plastic spring 2 is arranged inside the seat cushion 1, the plastic spring 2 has the advantages of lighter weight, rust and corrosion resistance compared to traditional metal springs, a quick-release mechanism is provided on the rear surface of the seat cushion 1, the quick-release mechanism facilitates the rapid disassembly and assembly of the elastic band 31, a positioning component is provided on the upper surface of the seat cushion 1, the positioning component can preliminarily fix the seat cushion 1, and facilitates the subsequent installation and application of the elastic band 31, the quick-release mechanism includes an installation component and a disassembly component.

[0036] Reference Figure 2-Figure 4 The installation component includes an elastic belt 31. The elastic belt 31 is a prior art and can be implemented by technicians in this field. Since it is a prior art, it will not be described in detail in this case. The elastic belt 31 can install the seat cushion 1 to the car seat back or seat. The front surface of the elastic belt 31 is fixedly connected to a connecting block 32. The front surface of the connecting block 32 is fixedly connected to a clamping block 33. There are multiple groups of connecting blocks 32 and clamping blocks 33, which are symmetrically distributed with the center line of the elastic belt 31. The seat cushion 1 A card slot 301 is provided on the rear surface, and the card slot 301 fits with the card block 33. The inner wall of the seat cushion 1 is elastically connected to the limit block 34 through a limit spring 35. The surface of the limit spring 35 is coated with a waterproof coating to avoid corrosion. A limit groove 302 is provided on the upper surface of the card block 33, and the limit block 34 fits with the limit groove 302. The disassembly component includes a positioning block 41. The position of the limit block 34 can be changed by pressing the positioning block 41. A positioning groove 401 is provided on the right surface of the limit block 34.

[0037] Reference Figure 1 、 Figure 5 The positioning assembly includes an articulated seat 51, and a rotating shaft 53 passes through and is rotatably connected to the right surface of the articulated seat 51. A rotating block 52 is fixedly connected to the outer wall of the rotating shaft 53, and the rotating block 52 rotates around the rotating shaft 53. A clamping block 54 is fixedly connected to the upper surface of the rotating block 52. The clamping block 54 is approximately annular in shape as a whole, made of metal, and has a certain deformation ability. It can be stuck in the metal rod connecting the car seat back and the seat and the metal rod connecting the backrest and the headrest. The left surface of the clamping block 54 is fixedly connected to a guide block 55.

[0038] Reference Figure 2-Figure 4The clamping block 33 is inserted into the inner wall of the clamping slot 301, and the limiting block 34 is inserted into the inner wall of the limiting slot 302. When the clamping block 33 and the clamping slot 301 are inserted, the front surface of the connecting block 32 will fit with the rear surface of the seat cushion 1, and the rear end of the lower surface of the limiting block 34 is set as an inclined surface. The inclined surface of the limiting block 34 is squeezed and the limiting block 34 moves upward. When the clamping block 33 and the clamping slot 301 are inserted, the inclined surface of the limiting block 34 will be squeezed, and the limiting block 34 is slidably connected to the inner wall of the seat cushion 1 and slides longitudinally. One end of the limiting spring 35 is fixedly connected to the inner wall of the top end of the seat cushion 1, and the other end of the limiting spring 35 is fixedly connected On the upper surface of the limit block 34, when the limit block 34 moves upward, it will squeeze the limit spring 35 to generate a reaction force. The positioning block 41 passes through and is slidably connected to the right surface of the seat cushion 1, sliding horizontally. The positioning block 41 is set to be L-shaped, and the left end of the positioning block 41 is clamped in the positioning groove 401. The positioning groove 401 is opened into a triangle. Pressing the positioning block 41 will retract the positioning block 41 into the seat cushion 1 and squeeze the positioning groove 401 to drive the limit block 34 to move, so that the limit block 34 and the limit groove 302 are disengaged to release the limit on the card block 33. The elastic band 31 is provided with two groups, which are longitudinally symmetrically distributed with the center line of the seat cushion 1.

[0039] Reference Figure 1 、 Figure 5 The lower surface of the hinge seat 51 is fixedly connected to the upper surface of the seat cushion 1, the hinge seat 51 is set to be U-shaped, the rotating block 52 is located at the U-shaped notch of the hinge seat 51, and the top of the guide block 55 is set to be inclined. During the clamping process of the clamping block 54, the inclined surface of the guide block 55 will be squeezed.

[0040] Working principle: When using this device, if the seat cushion 1 needs to be disassembled and cleaned, press the positioning block 41 to squeeze the positioning groove 401 to drive the limit block 34 to move. The moving limit block 34 will squeeze the limit spring 35 to generate a reaction force, and will disengage from the limit groove 302 to release the limit. Then pull the clamping block 33 out of the clamping groove 301 to complete the disassembly of the elastic band 31.

[0041] Then pull the seat cushion 1 so that the metal rod on the car seat squeezes the inner wall of the clamping block 54, causing the clamping block 54 to expand. Eventually, the metal rod will slide out of the clamping block 54, completing the disassembly of the seat cushion 1, and then the seat cushion 1 can be cleaned and dried.

[0042] After drying, the seat cushion 1 needs to be installed. During installation, first align the guide block 55 with the metal rod on the car seat and bring the guide block 55 and the metal rod close to each other. The inclined surface of the guide block 55 will be squeezed and will drive the clamping block 54 to open until the metal rod slides into the clamping block 54. The elastic force of the clamping block 54 will clamp the metal rod and fix it. At this time, the position of the seat cushion 1 can be preliminarily fixed. Then, the elastic belt 31 is passed around the car seat, and the card block 33 is aligned with the card slot 301 and plugged in. During plugging, the inclined surface of the limit block 34 will be squeezed, and the limit block 34 with the squeezed inclined surface will move to release the blockage and squeeze the limit spring 35 to generate a reaction force.

[0043] When the block 33 and the slot 301 are plugged in, the limit block 34 will be aligned with the limit slot 302, and the reaction force of the limit spring 35 will push the limit block 34 and the limit slot 302 to plug in and limit the block 33, completing the installation of the elastic band 31. After the installation is completed, the connecting block 32 will fit with the seat cushion 1.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An easy-to-clean car seat cushion, comprising a seat cushion (1), characterized in that: A plastic spring (2) is provided inside the seat cushion (1), a quick-release mechanism is provided on the rear surface of the seat cushion (1), a positioning assembly is provided on the upper surface of the seat cushion (1), the quick-release mechanism includes an installation assembly and a disassembly assembly, the installation assembly includes an elastic band (31), a connecting block (32) is fixedly connected to the front surface of the elastic band (31), a clamping block (33) is fixedly connected to the front surface of the connecting block (32), a clamping groove (301) is provided on the rear surface of the seat cushion (1), the inner wall of the seat cushion (1) is elastically connected to the limiting block (34) via a limiting spring (35), and a limiting groove (302) is provided on the upper surface of the clamping block (33).

2. The easy-to-clean car seat cushion according to claim 1, characterized in that: The disassembly assembly comprises a positioning block (41), and a positioning groove (401) is provided on the right surface of the limiting block (34).

3. The easy-to-clean car seat cushion according to claim 1, characterized in that: The positioning assembly includes an articulated seat (51), a right surface of the articulated seat (51) is penetrated by and rotatably connected to a rotating shaft (53), an outer wall of the rotating shaft (53) is fixedly connected to a rotating block (52), an upper surface of the rotating block (52) is fixedly connected to a clamping block (54), and a left surface of the clamping block (54) is fixedly connected to a guide block (55).

4. The easy-to-clean car seat cushion according to claim 1, characterized in that: The clamping block (33) is inserted into the inner wall of the clamping slot (301), the limiting block (34) is inserted into the inner wall of the limiting slot (302), and the front surface of the connecting block (32) is in contact with the rear surface of the seat cushion (1).

5. The easy-to-clean car seat cushion according to claim 1, characterized in that: The rear end of the lower surface of the limiting block (34) is arranged as an inclined surface, and the limiting block (34) is slidably connected to the inner wall of the seat cushion (1).

6. The easy-to-clean car seat cushion according to claim 1, characterized in that: One end of the limit spring (35) is fixedly connected to the inner wall of the top end of the seat cushion (1), and the other end of the limit spring (35) is fixedly connected to the upper surface of the limit block (34).

7. The easy-to-clean car seat cushion according to claim 2, characterized in that: The positioning block (41) passes through and is slidably connected to the right surface of the seat cushion (1). The positioning block (41) is set to be L-shaped. The left end of the positioning block (41) is clamped in the positioning groove (401). The positioning groove (401) is opened in a triangle shape.

8. The easy-to-clean car seat cushion according to claim 3, characterized in that: The lower surface of the hinge seat (51) is fixedly connected to the upper surface of the seat cushion (1), the hinge seat (51) is configured to be U-shaped, and the rotating block (52) is located at the U-shaped notch of the hinge seat (51).

9. The easy-to-clean car seat cushion according to claim 3, characterized in that: The top end of the guide block (55) is arranged in an inclined shape.

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