Anti-cracking microfiber suede leather for automobile seat

Abstract

The utility model relates to the technical field of microfiber suede leather, and discloses anti-cracking microfiber suede leather for an automobile seat, the anti-cracking microfiber suede leather for the automobile seat comprises two external wear-resistant layers, the two external wear-resistant layers are vertically aligned, a buffer layer is located between the two external wear-resistant layers, and a plurality of uniformly distributed needle and thread holes are formed in the external wear-resistant layers; by arranging two sets of needle and thread holes, arc-shaped protruding strips and fixing edge strips which are arranged in a one-way mode, the two sets of external wear-resisting layers can be connected and fixed through the arc-shaped protruding strips and the fixing edge strips and are sewn and fixed in a staggered mode, then the arrangement direction of external acting objects and needle suture lines is consistent or parallel, and therefore the situation that the friction frequency of the suture lines is increased due to angle deviation is avoided; according to the microfiber suede leather provided by the invention, the problems of breakage of suture lines, line explosion and cracking are solved, the anti-cracking function of the microfiber suede leather is further improved, the buffer function of the microfiber suede leather can be increased by arranging the buffer layer, the weakening holes and the rebound yarns, the softness is improved, and the use comfort is improved.

Description

Technical Field

[0001] The present application relates to the technical field of microfiber suede leather, and in particular to a crack-resistant microfiber suede leather for automobile seats. Background Art

[0002] Microfiber suede leather is one of the important fabric resources today. It is widely used in many fields such as automobiles, home decoration, and clothing. The main characteristics of microfiber suede leather are its lightness, thinness, and strong plasticity. Microfiber suede leather of different materials has different characteristics.

[0003] In order to improve the anti-cracking function of microfiber suede leather, some manufacturers will perform cross-stitching on the microfiber suede leather. The most common one is the diamond-shaped stitching line. Although this method can improve the anti-cracking performance of microfiber suede leather, in actual use, due to the cross-stitching design of the needle and thread and the alternation of horizontal and vertical directions, when the moving direction of the external contact object has an offset angle with the arranged stitching line, for example, vertical, long-term friction will cause the stitching line to be damaged or broken, resulting in the problem of thread bursting and cracking of the surface leather, which is inconvenient. Utility Model Content

[0004] In order to solve the problem, the present application provides a crack-resistant microfiber suede leather for automobile seats.

[0005] The present application provides an anti-cracking microfiber suede leather for automobile seats using the following technical solutions:

[0006] A crack-resistant microfiber suede leather for car seats, comprising an external wear-resistant layer, two of the external wear-resistant layers are arranged in vertical alignment, a buffer layer is located between the two external wear-resistant layers, and the external wear-resistant layer is provided with a plurality of evenly distributed needle and thread holes; a plurality of arc-shaped convex strips are fixed to opposite surfaces of the two external wear-resistant layers, both sides of the arc-shaped convex strips are connected to fixed side strips, and the fixed side strips are also provided with needle and thread holes.

[0007] Preferably, a spacing groove is formed between two adjacent fixed edge strips, and a raised pad matched with the spacing groove is fixed on the buffer layer.

[0008] Preferably, a plurality of equally spaced weakened holes are provided on the buffer layer, and a plurality of resilient wires are fixed in the weakened holes.

[0009] Preferably, the arc-shaped convex strip is an arc-shaped component and is made of polyester.

[0010] Preferably, the upper and lower side surfaces of the buffer layer are both provided with a plurality of arc-shaped grooves, and the arc-shaped convex strips are embedded in the arc-shaped grooves.

[0011] Preferably, the thickness of the two outer wear-resistant layers and the buffer layer after cooperation is 0.5 mm-0.8 mm.

[0012] Preferably, the buffer layer is made of silicone material, and the elastic yarn is made of elastic fiber material.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] By setting up two groups of unidirectionally arranged needle and thread holes, arc-shaped convex strips and fixed edge strips, the arc-shaped convex strips and fixed edge strips can connect and fix the two groups of external wear-resistant layers, and perform offset stitching and fixation, so that the external object is consistent or parallel to the arrangement direction of the needle and stitching line, thereby avoiding the angle deviation that increases the friction frequency of the stitching line, causing the stitching line to break, leading to thread bursting and cracking problems, thereby improving the anti-cracking function of the microfiber suede leather, and the buffer layer, weakened holes and rebound wires that are set can increase the buffering function of the microfiber suede leather, improve its softness, and improve its comfort level. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure in which the buffer layer is hidden in the utility model;

[0017] Figure 3 It is a structural schematic diagram showing the buffer layer independently in the utility model.

[0018] Explanation of the accompanying drawings: 1. External wear-resistant layer; 2. Needle and thread holes; 3. Buffer layer; 4. Weakened hole; 5. Arc-shaped convex strip; 6. Fixed edge strip; 7. Spacer groove; 8. Rebound wire; 9. Arc-shaped groove; 10. Raised pad. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0020] The present application discloses a crack-resistant microfiber suede leather for automobile seats. Figure 1-Figure 3A crack-resistant microfiber suede leather for a car seat comprises an outer wear-resistant layer 1, two outer wear-resistant layers 1 are arranged in a vertical alignment, a buffer layer 3 is located between the two outer wear-resistant layers 1, the buffer layer 3 is made of silicone material and is fixed by sewing with needles and threads, the thickness of the two outer wear-resistant layers 1 and the buffer layer 3 after being matched is 0.5mm-0.8mm, and a plurality of needle and thread holes 2 evenly distributed are opened on the outer wear-resistant layer 1; a plurality of arc-shaped convex strips 5 are fixed on the opposite sides of the two outer wear-resistant layers 1, and the arc-shaped convex strips 5 are arc-shaped parts and are made of polyester The material is nylon, and both sides of the arc-shaped convex strip 5 are connected with fixed side strips 6, and the fixed side strip 6 is also provided with needle and thread holes 2; after the two external wear-resistant layers 1 and the buffer layer 3 are sewed and fixed, it can be observed that the sutures are distributed in two groups in one direction. When installing, the extension direction of the sutures is installed in the same direction as the direction of translation or high-probability movement of the object. Therefore, when the object slides on the external wear-resistant layer 1, the friction on the sutures is forward friction, and the structural reinforcement of the arc-shaped convex strip 5 can avoid the sutures from bursting and causing them to break, thereby improving practicality.

[0021] By setting up two groups of unidirectionally arranged needle and thread holes 2, arc-shaped convex strips 5 and fixed edge strips 6, the arc-shaped convex strips 5 and fixed edge strips 6 can connect and fix the two groups of external wear-resistant layers, and perform offset stitching and fixation, so that the external object is consistent with or parallel to the arrangement direction of the needle and suture line, thereby avoiding the angle deviation that increases the friction frequency of the suture line, causing the suture line to break, resulting in the problem of line bursting and cracking, thereby improving the anti-cracking function of the microfiber suede leather, and the buffer layer 3, weakened holes 4 and rebound wire 8 that are set can increase the buffering function of the microfiber suede leather, improve the softness, and improve the comfort of use.

[0022] In this embodiment, if Figures 1 to 3 As shown, a spacing groove 7 is formed between two adjacent fixed edge strips 6, and a raised pad 10 adapted to the spacing groove 7 is fixed on the buffer layer 3. This arrangement facilitates their sealing connection to avoid the invasion of dust and debris, and is also convenient for cleaning and processing.

[0023] In this embodiment, if Figure 3 As shown, a plurality of equally spaced weakened holes 4 are provided on the buffer layer 3, a plurality of elastic threads 8 are fixed in the weakened holes 4, and the elastic threads 8 are made of elastic fiber material. This arrangement is convenient for improving the buffering effect of the microfiber suede leather, thereby making it softer and more comfortable, which is conducive to the widespread application of car seats and improves the comfort of users.

[0024] In this embodiment, if Figures 1 to 3 As shown, the upper and lower sides of the buffer layer 3 are provided with a plurality of arc grooves 9, and the arc convex strips 5 are embedded in the arc grooves 9. This arrangement is convenient for increasing the structural strength of the microfiber suede leather, thereby avoiding cracking, improving toughness, and facilitating use.

[0025] The implementation principle of the anti-cracking microfiber suede leather for automobile seats in the embodiment of the present application is as follows: during installation, the extension direction of the suture is installed in the same direction as the direction of translation or high-probability movement of the object. Therefore, when the object slides on the external wear-resistant layer 1, the friction on the suture is forward friction, and the structural reinforcement of the arc-shaped convex strips 5 can avoid the suture line from bursting and causing it to break, thereby improving practicality. By setting up two groups of unidirectionally arranged needle and thread holes 2, arc-shaped convex strips 5 and fixed edge strips 6, the arc-shaped convex strips 5 and the fixed edge strips 6 can connect and fix the two groups of external wear-resistant layers, and perform offset suture fixation, so that the external object is consistent with or parallel to the arrangement direction of the needle and suture line, thereby avoiding the existence of an angle deviation that increases the friction frequency of the suture line, causing the suture line to break, resulting in bursting and cracking, thereby improving the anti-cracking function of the microfiber suede leather, and the buffer layer 3, weakened holes 4 and rebound wires 8 can increase the buffering function of the microfiber suede leather, improve softness, and improve comfort in use.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A crack-resistant microfiber suede leather for automobile seats, comprising an outer wear-resistant layer (1), characterized in that: The two outer wear-resistant layers (1) are arranged in a vertically aligned manner, the buffer layer (3) is located between the two outer wear-resistant layers (1), and the outer wear-resistant layer (1) is provided with a plurality of evenly distributed needle and thread holes (2); A plurality of arc-shaped convex strips (5) are fixed to the opposite surfaces of the two outer wear-resistant layers (1), and both sides of the arc-shaped convex strips (5) are connected to fixed side strips (6), and the fixed side strips (6) are also provided with needle and thread holes (2).

2. The anti-cracking microfiber suede leather for automobile seats according to claim 1, characterized in that: A spacing groove (7) is formed between two adjacent fixed side strips (6), and a raised pad (10) adapted to the spacing groove (7) is fixed on the buffer layer (3).

3. The anti-cracking microfiber suede leather for automobile seats according to claim 1, characterized in that: A plurality of equally spaced weakened holes (4) are provided on the buffer layer (3), and a plurality of resilient wires (8) are fixed in the weakened holes (4).

4. The anti-cracking microfiber suede leather for automobile seats according to claim 1, characterized in that: The arc-shaped convex strip (5) is an arc-shaped component and is made of polyester.

5. The anti-cracking microfiber suede leather for automobile seats according to claim 1, characterized in that: The upper and lower side surfaces of the buffer layer (3) are both provided with a plurality of arc-shaped grooves (9), and the arc-shaped convex strips (5) are embedded in the arc-shaped grooves (9).

6. The anti-cracking microfiber suede leather for automobile seats according to claim 1, characterized in that: The thickness of the two outer wear-resistant layers (1) and the buffer layer (3) after cooperation is 0.5 mm to 0.8 mm.

7. The anti-cracking microfiber suede leather for automobile seats according to claim 3, characterized in that: The buffer layer (3) is made of silica gel, and the elastic yarn (8) is made of elastic fiber.

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