Sewing clamping strip based on automobile seat cover and provided with clamping position

Abstract

The utility model relates to the technical field of automobile seat surface covers, in particular to an automobile seat surface cover-based sewing clamping strip provided with a clamping position, which comprises sewing cloth and a plurality of clamping strips, the upper surface and the lower surface of the sewing cloth are fixedly connected with the clamping strips, the clamping strips are positioned at one end of the sewing cloth, and the clamping strips are positioned at the other end of the sewing cloth. A glue layer is arranged at the end, away from the clamping strip, of the lower surface of the sewing cloth, the upper surface of the glue layer is fixedly connected with the sewing cloth, release paper is arranged on the lower surface of the glue layer, a plurality of clamping blocks are slidably connected to the side face of the clamping strip, and a pre-positioning hole is formed in the end, away from the clamping strip, of the sewing cloth and penetrates through the sewing cloth, the glue layer and the release paper. According to the utility model, the sewing part and the clamping part are separated, the clamping part is assembled after the sewing cloth is sewn, and the sewing part is positioned in advance through the pre-positioning hole and the glue layer, so that the problems of sewing dislocation, wrinkling of the sewing part and the like during sewing are prevented, and the occurrence probability of defective products is reduced.

Description

Technical Field

[0001] The utility model relates to a sewing clip strip of a car seat cover, in particular to a sewing clip strip provided with a clipping position based on the car seat cover, belonging to the technical field of car seat covers. Background Art

[0002] Car seat covers are designed to protect the seat surface from wear, stains and damage from daily use, while also providing a certain decorative effect. It can increase the aesthetics of the seat and make the seat easier to clean and maintain. Car seat cover sewing clips are a device used to fix car seat covers, ensuring that the car seat covers do not slide, shift or loosen during use. Sewing clips are usually made of plastic and cloth.

[0003] The existing sewing card strip has a sewing part and a clamping part fixed together. The plastic part of the sewing card strip is relatively hard. When the sewing card strip is sewn together with the seat surface, the splicing part of the seat surface cover is difficult to process, and it is easy to have problems such as sewing misalignment or wrinkles in the sewing part, resulting in the appearance of defective products.

[0004] Therefore, there is an urgent need to improve the sewing clip strip with a snap-in position based on the car seat cover to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a sewing clip strip with a snap-on position based on a car seat cover, by separating a sewing part and a snap-on part, assembling the snap-on part after sewing the sewing cloth, and positioning the sewing part in advance through a pre-positioning hole and a glue layer, thereby preventing the occurrence of problems such as sewing misalignment and wrinkles in the sewing part during sewing, and reducing the probability of defective products.

[0006] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model includes: comprising a sewing cloth and a plurality of snap-in strips, the upper surface and the lower surface of the sewing cloth are fixedly connected with the snap-in strips, the snap-in strips are located at one end of the sewing cloth, a glue layer is provided on the end of the lower surface of the sewing cloth away from the snap-in strip, the upper surface of the glue layer is fixedly connected to the sewing cloth, the lower surface of the glue layer is provided with release paper, the sewing cloth is slidably connected with a plurality of snap-in blocks through the snap-in strip, a pre-positioning hole is opened on the end of the sewing cloth away from the snap-in strip, and the pre-positioning hole passes through the sewing cloth, the glue layer and the release paper.

[0007] Preferably, the snap-in strips are symmetrically arranged up and down along the sewing cloth, and a plurality of groups of the snap-in strips are arranged at one end of the sewing cloth.

[0008] Preferably, a slot is provided on the side of the snap-in block, and snap-in grooves corresponding to the snap-in strip are provided on the upper and lower surfaces of the slot. The snap-in groove is slidably connected to the snap-in strip, and a plurality of the snap-in blocks are evenly distributed along the snap-in strip.

[0009] Preferably, both the upper surface and the lower surface of the slot are provided with a hot melt adhesive layer, and the hot melt adhesive layer is in contact with the sewing cloth.

[0010] Preferably, a plurality of latch teeth are disposed on the upper surface and the lower surface of the clamping block, and the latch teeth are symmetrically distributed along the clamping block.

[0011] Preferably, a positioning hole penetrating the hot melt adhesive layer and the sewing cloth is formed on the upper surface of the clamping block, and a positioning pin is provided in the positioning hole.

[0012] Preferably, a limiting protrusion is provided on one side of the clamping block, and a limiting groove is provided on the side of the clamping block opposite to the limiting protrusion. A plurality of No. 1 limiting strips are provided on the limiting protrusion, and a plurality of No. 2 limiting strips interlaced with the No. 1 limiting strips are provided on the surface of the limiting groove.

[0013] Preferably, a connecting groove is provided on a side surface of the clamping block, and an elastic cloth is fixedly connected in the connecting groove, and the elastic cloth is used to connect a plurality of the clamping blocks.

[0014] Preferably, an angle limiting block is provided on one side of the clamping block, and the angle limiting block is on the same side as the limiting protrusion and is located on both sides of the connecting groove.

[0015] The utility model has at least the following beneficial effects:

[0016] 1. By separating the sewing part and the clamping part, assembling the clamping part after sewing the sewing cloth, and pre-positioning the sewing part through the pre-positioning holes and the glue layer, problems such as sewing misalignment and wrinkles in the sewing part can be prevented during sewing, thereby reducing the probability of defective products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 An isometric structural schematic diagram provided for the utility model;

[0019] Figure 2 A side view provided for the utility model;

[0020] Figure 3 This is a schematic diagram of the enlarged structure of point A provided by the utility model;

[0021] Figure 4 This is a schematic diagram of the enlarged structure of point B provided by the utility model;

[0022] Figure 5 A schematic diagram of the isometric structure of a part of the structure provided by the utility model

[0023] Figure 6 Side view of the clamping block provided by the utility model

[0024] Figure 7 This is a cross-sectional view of the clamping block provided by the utility model.

[0025] In the figure, 1, sewing cloth; 2, snap-in strip; 3, glue layer; 4, release paper; 5, snap-in block; 6, pre-positioning hole; 7, slot; 8, snap-in groove; 9, hot-melt adhesive layer; 10, snap teeth; 11, positioning hole; 12, positioning pin; 13, limiting protrusion; 14, limiting groove; 15, No. 1 limiting strip; 150, No. 2 limiting strip; 16, connecting groove; 17, elastic cloth. DETAILED DESCRIPTION

[0026] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0027] like Figure 1-Figure 7 As shown, the sewing clip strip with a snap-in position based on the car seat cover provided in the present embodiment comprises a sewing cloth 1 and a plurality of snap-in strips 2, the upper surface and the lower surface of the sewing cloth 1 are fixedly connected with the snap-in strips 2, the snap-in strips 2 are located at one end of the sewing cloth 1, a glue layer 3 is provided at the end of the lower surface of the sewing cloth 1 away from the snap-in strip 2, the upper surface of the glue layer 3 is fixedly connected to the sewing cloth 1, and a release paper 4 is provided on the lower surface of the glue layer 3, a plurality of snap-in blocks 5 are slidably connected to the side of the snap-in strip 2, a pre-positioning hole 6 is provided at the end of the sewing cloth 1 away from the snap-in strip 2, the pre-positioning hole 6 passes through the sewing cloth 1, the glue layer 3 and the release paper 4, mark the position to be sewn in advance, peel off the release paper 4, align the pre-positioning hole 6 with the mark, then stick the sewing cloth 1 at the sewing position for sewing, and after sewing, insert the snap-in strip 2 into the snap-in block 5 for assembly.

[0028] Further, such as Figure 1 As shown, the clamping strips 2 are symmetrically arranged along the sewing cloth 1 , which is convenient for assembly. One end of the sewing cloth 1 is provided with multiple groups of clamping strips 2 , which together limit the clamping block 5 .

[0029] Further, such as Figure 1As shown, a slot 7 is provided on the side of the snap-in block 5, and snap-in grooves 8 corresponding to the snap-in strip 2 are provided on the upper and lower surfaces of the slot 7. The snap-in groove 8 is slidably connected to the snap-in strip 2. Multiple snap-in blocks 5 are evenly distributed along the snap-in strip 2, and the sewing cloth 1 passes through the snap-in block 5 from the slot 7.

[0030] Further, such as Figure 1 As shown, a hot melt adhesive layer 9 is provided on the upper surface and the lower surface of the slot 7. The hot melt adhesive layer 9 is in contact with the sewing cloth 1. When the hot melt adhesive layer 9 is heated, it melts and is fixedly connected to the sewing cloth 1.

[0031] Further, such as Figure 1 As shown, a plurality of latch teeth 10 are provided on the upper surface and the lower surface of the clamping block 5 , and the latch teeth 10 are symmetrically distributed along the clamping block 5 . The tightness of the seat cover is adjusted according to the different insertion depths of the latch teeth 10 .

[0032] Further, such as Figure 1 As shown, a positioning hole 11 is opened on the upper surface of the clamping block 5, and the positioning hole 11 passes through the clamping block 5 and the hot melt adhesive layer 9 and the sewing cloth 1. A positioning pin 12 is arranged in the positioning hole 11. After the clamping block 5 is moved into place, the positioning pin 12 is inserted into the positioning hole 11 to fix the clamping block 5.

[0033] Further, such as Figure 1 As shown, a limiting protrusion 13 is provided on one side of the clamping block 5, and a limiting groove 14 is provided on the side of the clamping block 5 opposite to the limiting protrusion 13. A plurality of No. 1 limiting strips 15 are provided on the limiting protrusion 13, and a plurality of No. 2 limiting strips 150 staggered with the No. 1 limiting strips 15 are provided on the surface of the limiting groove 14. After the sewing cloth 1 is fixed to the seat cover, the sewing cloth 1 is bent according to the shape of the seat cover, and after the clamping block 5 is put on the sewing cloth 1, the adjacent clamping blocks 5 are adjusted according to the bent shape of the sewing cloth 1.

[0034] Further, such as Figure 1 As shown, a connecting groove 16 is opened on the side of the clamping block 5, and an elastic cloth 17 is fixedly connected in the connecting groove 16. The elastic cloth 17 is used to connect multiple clamping blocks 5, and the elastic cloth 17 plays a role in connecting adjacent clamping blocks 5.

[0035] Further, such as Figure 1 As shown, an angle limit block 18 is provided on one side of the clamping block 5 . The angle limit block 18 is on the same side as the limit protrusion 13 and is located on both sides of the connecting groove 16 . The angle limit block 18 limits the adjustment angle of two adjacent clamping blocks 5 .

[0036] like Figure 1-Figure 5As shown, the principle of the sewing clip strip with a snap-in position based on the car seat cover provided in this embodiment is as follows: a pre-positioning hole 6 is opened at one end of the sewing cloth 1 away from the snap-in strip 2, and the pre-positioning hole 6 passes through the sewing cloth 1, the glue layer 3 and the release paper 4. Mark the position to be sewn in advance, peel off the release paper 4, align the pre-positioning hole 6 with the mark, and then paste the sewing cloth 1 at the sewing position for sewing, and after sewing, insert the snap-in strip 2 into the snap-in block 5 for assembly, and multiple snap-in blocks 5 are connected by elastic cloth 17. The No. 1 limiting strip 15 and the No. 2 limiting strip 150 between adjacent snap-in blocks 5 are engaged with each other under the tension of the elastic cloth 17. According to the bending condition of the seat cover, the angle of the two adjacent snap-in blocks 5 is limited, and then the positioning pin 12 is inserted into the positioning hole 11 to position the snap-in block 5, and then the hot melt adhesive is heated with a hot air gun to melt the hot melt adhesive, and the snap-in block 5 is fixed after the hot melt adhesive solidifies.

[0037] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0038] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0039] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A sewing clip strip with a snap-on position based on a car seat cover, comprising a sewing cloth (1) and a plurality of snap-on strips (2), characterized in that: The upper surface and the lower surface of the sewing cloth (1) are both fixedly connected to the snap-in strip (2), the snap-in strip (2) is located at one end of the sewing cloth (1), a glue layer (3) is provided at the end of the lower surface of the sewing cloth (1) away from the snap-in strip (2), the upper surface of the glue layer (3) is fixedly connected to the sewing cloth (1), and the lower surface of the glue layer (3) is provided with a release paper (4), the sewing cloth (1) is slidably connected to a plurality of snap-in blocks (5) via the snap-in strip (2), and a pre-positioning hole (6) is provided at the end of the sewing cloth (1) away from the snap-in strip (2), and the pre-positioning hole (6) passes through the sewing cloth (1), the glue layer (3) and the release paper (4).

2. The sewing clip strip with a snap-on position based on the car seat cover according to claim 1, characterized in that: The clamping strips (2) are symmetrically arranged along the sewing cloth (1) in the upper and lower parts, and a plurality of groups of the clamping strips (2) are arranged at one end of the sewing cloth (1).

3. The sewing clip strip with a snap-on position based on the car seat cover according to claim 1, characterized in that: A slot (7) is provided on the side of the clamping block (5); a clamping slot (8) corresponding to the clamping strip (2) is provided on the upper surface and the lower surface of the slot (7); the clamping slot (8) is slidably connected to the clamping strip (2); and a plurality of the clamping blocks (5) are evenly distributed along the clamping strip (2).

4. The sewing clip strip with a snap-on position based on the automobile seat cover according to claim 3 is characterized in that: A hot melt adhesive layer (9) is provided on the upper surface and the lower surface of the slot (7), and the hot melt adhesive layer (9) is in contact with the sewing cloth (1).

5. The sewing clip strip with a snap-on position based on the automobile seat cover according to claim 1, characterized in that: A plurality of latch teeth (10) are provided on the upper surface and the lower surface of the latch block (5), and the latch teeth (10) are symmetrically distributed along the latch block (5).

6. The sewing clip strip with a snap-on position based on the automobile seat cover according to claim 4, characterized in that: A positioning hole (11) penetrating the hot melt adhesive layer (9) and the sewing cloth is formed on the upper surface of the clamping block (5), and a positioning pin (12) is provided in the positioning hole (11).

7. The sewing clip strip with a snap-on position based on the automobile seat cover according to claim 1, characterized in that: A limiting protrusion (13) is provided on one side of the clamping block (5), a limiting groove (14) is provided on a side of the clamping block (5) opposite to the limiting protrusion (13), a plurality of first limiting strips (15) are provided on the limiting protrusion (13), and a plurality of second limiting strips (150) interlaced with the first limiting strips (15) are provided on the surface of the limiting groove (14).

8. The sewing clip strip with a snap-on position based on the automobile seat cover according to claim 1, characterized in that: A connecting groove (16) is provided on the side of the clamping block (5), and an elastic cloth (17) is fixedly connected in the connecting groove (16). The elastic cloth (17) is used to connect a plurality of the clamping blocks (5).

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