Double piping strip structure for automobile seat and automobile seat

Abstract

The utility model relates to the technical field of automobile seats, and discloses a double piping strip structure for automobile seats and an automobile seat, wherein the double piping strip structure comprises: a first panel, a second panel, a first piping strip and a second piping strip; the first panel has a first edge on one side close to the second panel, and the second panel has a second edge on one side close to the first panel; the first piping strip and the second piping strip are arranged in one piece or in a separate piece; the first piping strip, the second piping strip, the first edge and the second edge are sewn and connected, and the first piping strip and the second piping strip at least partially protrude from the first panel and the second panel. The utility model has the advantages that the design of the double piping strip structure can improve the comfort of the automobile seat, and is easy to form and can reduce costs; users can change the size and color of the first piping strip and the second piping strip according to their own needs, and the design freedom is high.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to a double piping strip structure for automobile seats and the automobile seat. Background Art

[0002] PIPING is a common structure on car seat covers. It is often seen at the seams between two adjacent pieces. It is generally a decorative edge strip with internal padding that can enhance the clarity and three-dimensional effect of the outline.

[0003] In the existing piping strip structure on car seats, the piping strip is used as a separate cover accessory. The single-layer fabric is fixed with glue to form an independent decorative strip, which is sewn between two pieces to form a raised appearance. The style is relatively simple, and the piping strip is mostly a rubber head with cloth, which affects the comfort of passengers. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to propose a double piping strip structure for automobile seats and an automobile seat which have good comfort, are easy to form, have a higher degree of design freedom, and can increase the aesthetics and sportiness of the seat.

[0005] The utility model solves the technical problem by adopting a technical solution of providing a double piping strip structure for a car seat, comprising:

[0006] A first cutting piece, a second cutting piece, a first piping strip and a second piping strip;

[0007] The first cutting piece has a first edge on a side close to the second cutting piece, and the second cutting piece has a second edge on a side close to the first cutting piece;

[0008] The first binding strip and the second binding strip are arranged in one piece or in separate pieces;

[0009] The first binding strip, the second binding strip, the first edge and the second edge are connected by sewing, and both the first binding strip and the second binding strip at least partially protrude from the first panel and the second panel.

[0010] Furthermore, when the first binding strip and the second binding strip are provided separately, the first binding strip and the second binding strip are pre-sewn and then sewn to the first edge and the second edge.

[0011] Further, the first binding strip and the second binding strip are pre-stitched to form a first stitching seam, and the first binding strip, the second binding strip, the first edge and the second edge are stitched to form a second stitching seam;

[0012] The first stitching seam is below the second stitching seam.

[0013] Furthermore, the first binding strip and the second binding strip are both pre-sewn and connected by folding a single layer of fabric in half.

[0014] Furthermore, when the first binding strip and the second binding strip are integrally arranged, the first binding strip and the second binding strip are formed by folding two opposite sides of the single-layer fabric inwards once and then folding them inwards a second time.

[0015] Furthermore, the height of the first binding strip and the second binding strip protruding from the first cutting piece and the second cutting piece is 3-5 mm.

[0016] Furthermore, the first binding strip and the second binding strip have the same or different colors.

[0017] Furthermore, the protruding heights of the first binding strip and the second binding strip are the same or different.

[0018] Furthermore, the distance between the first suture seam and the second suture seam is 2-6 mm.

[0019] The utility model solves the technical problem by adopting a technical solution that further provides a car seat, comprising the above-mentioned double piping strip structure.

[0020] Compared with the prior art, the utility model has at least the following beneficial effects:

[0021] In the utility model, a first piping strip and a second piping strip are arranged between the first edge of the first cut piece and the second edge of the second cut piece. The first piping strip and the second piping strip are directly sewn and connected with the first edge and the second edge, without the need to use glue for fixing, and the existing glue head structure is eliminated, so that the foreign body feeling caused by the glue head can be removed, and the comfort of the car seat can be improved. The user can control the size and color of the first piping strip and the second piping strip according to actual needs, with high design freedom, and can form a variety of different appearance styles, which can effectively improve the aesthetics of the car seat. The first piping strip and the second piping strip can be made by folding a single layer of fabric in half, which is simple to manufacture and can reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of an existing piping strip structure;

[0023] Figure 2It is a structural schematic diagram of the double piping strip structure in the first embodiment;

[0024] Figure 3 for Figure 1 A schematic diagram of the structure of the first hemming strip and the second hemming strip;

[0025] Figure 4 It is a structural schematic diagram of the double piping strip structure in the second embodiment;

[0026] Figure 5 This is a schematic diagram of the structure of the single-layer fabric in Example 2 after being folded in half once;

[0027] Figure 6 for Figure 5 Schematic diagram of the middle single layer of fabric being folded in half again to form the first piping strip and the second piping strip.

[0028] In the figure:

[0029] 1. The first piece;

[0030] 2. The second piece;

[0031] 3. The first hemming strip;

[0032] 4. Second piping strip;

[0033] 34, first suture seam; 1234, second suture seam. DETAILED DESCRIPTION

[0034] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0035] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; 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 be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0039] like Figure 1 As shown, most of the existing piping strip structures are single piping strip structures, and a rubber head is wrapped in the piping strip. The rubber head is fixed to the single-layer fabric by glue, and then sewn and connected with the first cut piece 1 and the second cut piece 2. In this solution, molding is troublesome, and the rubber head will give people a foreign body sensation, affecting the comfort of passengers. Example

[0040] like Figure 2-Figure 3 As shown, a double piping strip structure for a car seat in this embodiment mainly comprises: a first cut piece 1, a second cut piece 2, a first piping strip 3 and a second piping strip 4;

[0041] The first panel 1 has a first edge on one side close to the second panel 2, and the second panel 2 has a second edge on one side close to the first panel 1; the first piping strip 3 and the second piping strip 4 in this embodiment are separately arranged, that is, the first piping strip 3 and the second piping strip 4 are two parts, which are connected together after pre-sewing, and then the first piping strip 3, the second piping strip 4, the first edge and the second edge are sewn together, and the first piping strip 3 and the second piping strip 4 at least partially protrude from the first panel 1 and the second panel 2.

[0042] In this embodiment, the first binding strip 3 and the second binding strip 4 are pre-sewn and then sewn together with the first edge and the second edge. The first binding strip 3 and the second binding strip 4 are pre-sewn to form a first sewing seam 34, and the first binding strip 3, the second binding strip 4, the first edge and the second edge are sewn to form a second sewing seam 1234, and the first sewing seam 34 is below the second sewing seam 1234. In this way, the first sewing seam 34 is hidden inside, and the existence of the first sewing seam 34 cannot be seen from the outside, which is aesthetically pleasing.

[0043] The spacing between the first suture seam 34 and the second suture seam 1234 is 2 to 6 mm, which facilitates suture while ensuring suture quality.

[0044] The first piping strip 3 and the second piping strip 4 of this embodiment are two components, and the first piping strip 3 and the second piping strip 4 are connected by folding a single layer of fabric in half and pre-stitching. The single layer of fabric is a flexible component and no rubber head is provided, which can prevent passengers from having a foreign body sensation and provide good comfort. Example

[0045] like Figure 4-Figure 6 As shown, a double piping strip structure for a car seat mainly comprises: a first cut piece 1, a second cut piece 2, a first piping strip 3 and a second piping strip 4;

[0046] The first panel 1 has a first edge on one side close to the second panel 2, and the second panel 2 has a second edge on one side close to the first panel 1; the first piping strip 3 and the second piping strip 4 of this embodiment are integrally arranged, that is, the first piping strip 3 and the second piping strip 4 are one component. The first piping strip 3, the second piping strip 4, the first edge and the second edge are sewn together, and the first piping strip 3 and the second piping strip 4 at least partially protrude from the first panel 1 and the second panel 2.

[0047] During the actual forming process, the first piping strip 3 and the second piping strip 4 are formed by folding the opposite sides of the single-layer fabric inward once and then folding them inward a second time to form the first piping strip 3 and the second piping strip 4. That is, the first piping strip 3 and the second piping strip 4 are formed from the same single-layer fabric.

[0048] In view of the first and second embodiments, the height of the first piping strip 3 and the second piping strip 4 protruding from the first cut piece 1 and the second cut piece 2 is 3 to 5 mm, which ensures a protruding and beautiful appearance while minimizing the impact on the comfort of the passengers. In addition, the colors of the first piping strip 3 and the second piping strip 4 are the same or different, and the protruding heights of the first piping strip 3 and the second piping strip 4 are the same or different, that is, the user can choose the color and size of the first piping strip 3 and the second piping strip 4 according to actual needs, and the user has a high degree of design freedom. It can increase the variety of visual effects, for example, double piping can reflect two colors and two sizes, so as to form a variety of appearance styles according to the styling requirements, and add more beauty and sportiness to the seat.

[0049] In actual use, in this solution, a first piping strip 3 and a second piping strip 4 are arranged between the first edge of the first panel 1 and the second edge of the second panel 2. The first piping strip 3 and the second piping strip 4 are directly sewed and connected with the first edge and the second edge, without the need to use glue to fix them, and the existing glue head structure is eliminated, which can remove the foreign body feeling caused by the glue head, improve the comfort of the car seat, and also reduce the material cost and supplier management cost required for the conventional piping strip structure. Users can control the size and color of the first piping strip 3 and the second piping strip 4 according to actual needs, with high design freedom, and can form a variety of different appearance styles, which can effectively improve the aesthetics of the car seat. The first piping strip 3 and the second piping strip 4 can be made by folding a single layer of fabric in half, which is simple to manufacture and can reduce costs.

Claims

1. A double piping strip structure for a car seat, characterized in that: include: A first cutting piece, a second cutting piece, a first piping strip and a second piping strip; The first cutting piece has a first edge on a side close to the second cutting piece, and the second cutting piece has a second edge on a side close to the first cutting piece; The first binding strip and the second binding strip are arranged in one piece or in separate pieces; The first binding strip, the second binding strip, the first edge and the second edge are connected by sewing, and both the first binding strip and the second binding strip at least partially protrude from the first panel and the second panel.

2. The double piping strip structure for a car seat according to claim 1, characterized in that: When the first binding strip and the second binding strip are separately provided, the first binding strip and the second binding strip are pre-sewn and then sewn to the first edge and the second edge.

3. The double piping strip structure for a car seat according to claim 2, characterized in that: The first binding strip and the second binding strip are pre-sewn to form a first sewing seam, and the first binding strip, the second binding strip, the first edge and the second edge are sewn to form a second sewing seam; The first stitching seam is below the second stitching seam.

4. The double piping strip structure for a car seat according to claim 3, characterized in that: The first binding strip and the second binding strip are both connected by pre-stitching after folding a single layer of fabric in half.

5. The double piping strip structure for a car seat according to claim 1, characterized in that: When the first binding strip and the second binding strip are integrally arranged, the first binding strip and the second binding strip are formed by folding two opposite sides of the single-layer fabric inwards once and then folding them inwards a second time.

6. The double piping strip structure for a car seat according to claim 1, characterized in that: The height of the first binding strip and the second binding strip protruding from the first cutting piece and the second cutting piece is 3-5 mm.

7. The double piping strip structure for a car seat according to claim 1, characterized in that: The first piping strip and the second piping strip have the same or different colors.

8. The double piping strip structure for a car seat according to claim 1, characterized in that: The protruding heights of the first piping strip and the second piping strip are the same or different.

9. The double piping strip structure for a car seat according to claim 3, characterized in that: The distance between the first suture seam and the second suture seam is 2-6 mm.

10. A car seat, characterized in that: It comprises a double binding strip structure as described in any one of claims 1 to 9.

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