Plastic clamping seat pre-buried in seat foam and used for fixing surface cover

Abstract

The utility model discloses a plastic clamping seat pre-embedded in seat foam for fixing a surface cover, which belongs to the technical field of automobiles and comprises a plastic clamping seat body, the plastic clamping seat body comprises a net-shaped base, a plurality of foam overflow holes are integrally formed in the upper surface of the net-shaped base, and the foam overflow holes are formed in the lower surface of the net-shaped base. A U-shaped clamping seat is integrally formed on the upper surface of the net-shaped base; the base is of a net-shaped structure design, the peeling strength of the base and seat foam is improved, the phenomenon that the foam is easily separated from a fixing point when a seat surface sleeve is detached and replaced during reworking and repairing, and the reworking and repairing efficiency is improved; the seat surface sleeve is directly connected and fixed with a clamping seat in the seat foam, so that the service life of the seat surface sleeve is prolonged; an originally adopted C-shaped metal hook and a special operation tool are saved, and the production efficiency and the operation flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a plastic snap-in seat embedded in seat foam for fixing a seat cover. Background Art

[0002] With the development of the economy and the improvement of people's income level, automobiles are becoming more and more popular. As an important part of automobile products, the shapes of automobile seats are becoming more and more diverse. As the surface decoration of the seat, the flatness of the seat cover and its fitting degree with the seat foam are directly presented in front of the driver and passengers as the shape changes.

[0003] In the prior art, the connection method between the seat guard plate and the seat foam is as follows: steel wires are embedded in the seat foam, and the seat cover is fixed to the steel wires in the seat foam through C-shaped metal hooks. However, for the steel wires embedded in the seat foam, due to the small contact area with the foam, the adhesion is poor, and the peel strength is relatively low. When reworking, disassembling and replacing the seat cover, the steel wires are easily separated from the foam when stressed, resulting in the failure of the fixing points due to the separation of the steel wires from the foam, leading to wrinkles in the seat cover. At the same time, the seat cover cannot be directly connected and fixed to the steel wires in the seat foam, and a C-shaped metal hook must be used for fixing. The C-shaped metal hook requires special operating tools and has poor flexibility. When adding installation points, the steel wires at the installation points cannot exist independently and must be welded to the main steel wires as a whole, otherwise they cannot withstand the fixing tension of the seat cover, resulting in the failure of the fixing points due to the separation of the steel wires from the foam and causing wrinkles in the seat cover. Summary of the Utility Model

[0004] Purpose of the Utility Model: The purpose of the utility model is to provide a plastic snap-in seat embedded in seat foam for fixing a seat cover. Aiming at the above deficiencies of the prior art, a simple, fast and convenient installation structure is provided.

[0005] Technical Solution: A plastic snap-in seat embedded in seat foam for fixing a seat cover, including a plastic snap-in seat body. The plastic snap-in seat body includes a mesh bottom seat, and a plurality of foam overflow holes are integrally formed on the upper surface of the mesh bottom seat. A U-shaped snap-in seat is integrally formed on the upper surface of the mesh bottom seat.

[0006] Furthermore, two through positioning holes are formed on the upper surface of the U-shaped snap-in seat.

[0007] Furthermore, a weakening groove is integrally formed on the outer side wall of the U-shaped snap-in seat.

[0008] Furthermore, rounded corner structures are provided at the four corners of the outer side wall of the mesh bottom seat.

[0009] Furthermore, the overall material of the plastic snap-in seat body is made of PA66.

[0010] Advantageous Effects:

[0011] The base adopts a mesh structure design, which increases the peeling strength from the seat foam, avoids the phenomenon that the foam is separated from the fixing point easily when the seat cover is stressed during rework and repair, improves the rework and repair efficiency. At the same time, the seat cover is directly connected and fixed to the clamping seat in the seat foam, saving the original C-shaped metal hooks and special operation tools, and improving the production efficiency and operation flexibility;

[0012] When adding installation points, the clamping seats can be arranged independently, avoiding the defect that the original steel wires cannot exist independently and must be welded into one body with the main body steel wires, saving the welding process, and improving the production efficiency and operation flexibility. Description of the Drawings

[0013] Figure 1 is the overall structural schematic diagram of the present utility model;

[0014] Figure 2 is the sectional structural schematic diagram of the plastic clamping seat body of the present utility model.

[0015] In the figure: 1. Plastic clamping seat body; 101. Mesh base; 102. Foam overflow hole; 103. U-shaped clamping seat; 104. Positioning hole; 105. Weakening groove; 106. Rounded corner structure. Detailed Embodiment

[0016] To make the technical solution of the present utility model clearer, the following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0017] Embodiment 1

[0018] As Figure 1 - Figure 2 shown, a plastic clamping seat embedded in the seat foam for fixing the seat cover is provided, including a plastic clamping seat body 1. The plastic clamping seat body 1 includes a mesh base 101. A plurality of foam overflow holes 102 are integrally formed on the upper surface of the mesh base 101, and a U-shaped clamping seat 103 is integrally formed on the upper surface of the mesh base 101;

[0019] The mesh base 101 is embedded in the seat foam. By means of a plurality of foam overflow holes 102, the contact with the foam is increased, the peeling strength between the U-shaped clamping seat 103 and the foam is enhanced. At the same time, through the clamping structure design of the U-shaped clamping seat 103, the seat cover clamping strip can be directly connected and fixed to the plastic clamping seat in the seat foam without other auxiliary connection and operation tools, thereby improving the assembly efficiency.

[0020] Two through-type positioning holes 104 are opened on the upper surface of the U-shaped clamping seat 103;

[0021] Through the provided positioning holes 104, the accuracy of the position of the U-shaped clamping seat 103 after the plastic clamping seat body 1 is pre-embedded and foamed is ensured, ensuring that the seat cover is flat and wrinkle-free after being clamped with the plastic U-shaped clamping seat 103, and the surface quality is stable.

[0022] A weakening groove 105 is integrally formed on the outer side wall of the U-shaped clamping seat 103;

[0023] Through the design of the weakening groove 105, the elasticity during the clamping of the U-shaped clamping seat 103 is increased, and the convenience of disassembly and installation of the seat cover is improved.

[0024] Rounded corner structures 106 are provided at the four corners of the outer side wall of the net-shaped base 101;

[0025] Through the design of the rounded corner structures 106, it is convenient for product processing and demolding, reduces the product deformation amount, improves the product consistency and reduces the processing difficulty.

[0026] The overall material of the plastic clamping seat body 1 is PA66;

[0027] The high strength of the PA66 material can ensure that the plastic clamping seat body 1 is not easily broken or deformed during installation and use, providing a reliable support for the fixation of the seat cover.

[0028] The above-described embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but should not be construed as limiting the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A plastic snap - in seat for fixing a seat cover embedded in seat foam, comprising a plastic snap - in seat body (1), characterized in that: The plastic snap - in seat body (1) includes a mesh base (101). A plurality of foam overflow holes (102) are integrally formed on the upper surface of the mesh base (101), and a U - shaped snap - in seat (103) is integrally formed on the upper surface of the mesh base (101).

2. The plastic snap-in seat for fixing the seat cover embedded in the seat foam according to claim 1, characterized in that: Two through - type positioning holes (104) are formed on the upper surface of the U - shaped snap - in seat (103).

3. The plastic snap-in seat for fixing the seat cover embedded in the seat foam according to claim 1, characterized in that: A weakening groove (105) is integrally formed on the outer side wall of the U - shaped snap - in seat (103).

4. The plastic snap-in seat for fixing the seat cover embedded in the seat foam according to claim 1, characterized in that: Rounded corner structures (106) are provided at the four corners of the outer side wall of the mesh base (101).

5. The plastic snap-in seat for fixing the seat cover embedded in the seat foam according to claim 1, characterized in that: The overall material of the plastic snap - in seat body (1) is made of PA66.

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