Invisible hanging structure for seat cover

Abstract

The utility model belongs to the technical field of seats, and particularly relates to an invisible hanging structure of a seat surface cover, which comprises a foaming layer arranged on a seat cushion or a backrest and the seat surface cover arranged on the foaming layer, the seat surface cover comprises an outer cover and an interlayer sleeved in the outer cover, the seat cover is characterized in that more than one PWP type strip is sewn on the lower surface of the seat cover through a first sewing thread, one side of the first sewing thread is positioned on the PWP type strip, the other side of the first sewing thread penetrates through the lower side of the seat cover upwards and is positioned on the interlayer, and each PWP type strip is connected with the foaming layer through a row of C-shaped nails. The surface cover is stable in performance, low in production cost and suitable for structural optimization of the surface cover on a seat cushion or a backrest.

Description

TECHNICAL FIELD

[0001] The utility model belongs to chair technical field especially relates to a seat cover invisible hanging tight structure. BACKGROUND

[0002] At present, the seat cover is all in the outer cover and is equipped with the interlayer, because the interlayer is not fixed between the outer cover, leads the interlayer to move, fold, accumulate etc. in the outer cover, both influence the appearance, also give the passenger very bad riding experience. SUMMARY

[0003] The utility model discloses a seat cover invisible hanging tight structure that structural stability is good, interlayer will not move, fold, accumulate in the outer cover and appearance is beautiful, and the seat cover of good riding experience.

[0004] The utility model discloses a seat cover invisible hanging tight structure that structural stability is good, interlayer will not move, fold, accumulate in the outer cover and appearance is beautiful, and the seat cover of good riding experience.

[0005] A seat cover invisible hanging tight structure, including the foam layer that sets up on the seat cushion or backrest and the seat cover that sets up on the foam layer, the seat cover includes the outer cover and the interlayer that is equipped in the outer cover, the lower surface of seat cover is sewed with more than one PWP type strip with first suture, one side of first suture is positioned on PWP type strip, and the other side is positioned on the interlayer by being set up from the lower side of seat cover to upwards, and every PWP type strip is connected with the foam layer with a row of " C " shape nails.

[0006] As further optimization of the above technical solution, the " C " shape nail is made of stainless steel material.

[0007] As further optimization of the above technical solution, the PWP type strip is fixedly connected after setting the binding or the edge on the four around of the strip cloth with the sewing line.

[0008] As further optimization of the above technical solution, the length of the PWP type strip is less than the length of the seat cover, so that the two ends of the PWP type strip are located within the periphery of the seat cover.

[0009] As further optimization of the above technical solution, the outer cover includes a decorative cloth layer and an inner lining layer, and the decorative cloth layer and the inner lining layer are connected by a second suture and sewn into a diamond or mesh pattern.

[0010] As further optimization of the above technical solution, the decorative cloth layer is made of leather or artificial leather or chemical fiber material.

[0011] As further optimization of the above technical solution, the outer cover includes an upper layer and a lower layer, and the upper layer and the lower layer are connected by a sewn binding around, and the interlayer is arranged between the upper layer and the lower layer.

[0012] As a further optimization of the above technical solution, the interlayer is made of gel or silica gel or polyester material or fabric material.

[0013] The positive effect of the utility model compared with the prior art is:

[0014] 1、 The interlayer of the seat cover is fixed relative to the foaming layer on the seat cushion or backrest, therefore, the interlayer of the seat cover cannot move, fold or accumulate in the outer cover, providing a good riding experience for the rider.

[0015] 2、 The utility model adopts a hidden hanging structure, which cannot be seen from the decorative cloth layer on the outer surface of the outer cover, therefore, the outer surface of the decorative cloth layer is flat and beautiful in appearance.

[0016] 3、 The utility model has simple structure, stable performance and low production cost, and is suitable for structural optimization of the seat cover on the seat cushion or backrest. DETAILED DESCRIPTION

[0017] Fig. 1 is a sectional view of the utility model.

[0018] Fig. 2 is a back view of the seat cover of the utility model.

[0019] Fig. 3 is a front view of the seat cover of the utility model. DETAILED DESCRIPTION

[0020] The utility model will be further described in combination with the specific embodiments and the accompanying drawings, referring to Figs. 1-3 :

[0021] A seat cover hidden hanging structure, comprising a foaming layer 17 arranged on a seat cushion 18 or backrest and a seat cover 20 arranged on the foaming layer 17, the seat cover 20 comprising an outer cover and an interlayer 12 sleeved in the outer cover, the lower surface of the seat cover 20 is sewn with one or more PWP type strips 15 by a first sewing line 13, one side of the first sewing line 13 is positioned on the PWP type strip 15, and the other side is upwardly arranged on the interlayer 12, and each PWP type strip 15 is connected with the foaming layer 17 by a row of "C" shaped nails 16.

[0022] As a further optimization of the above technical solution, the "C" shaped nails 16 are made of stainless steel material.

[0023] As a further optimization of the above technical solution, the PWP type strip 15 is provided with a hem or a folded edge around the strip-shaped cloth and is fixedly connected by a sewing line.

[0024] As a further optimization of the above technical solution, the length of the PWP type strip 15 is less than the length of the seat cover 20, so that both ends of the PWP type strip 15 are located within the periphery of the seat cover 20.

[0025] As a further optimization of the above technical solution, the outer cover includes a decorative cloth layer 10 and an inner lining layer 11, which are connected by a second seam 19 and sewn into a diamond or mesh pattern.

[0026] As a further optimization of the above technical solution, the decorative cloth layer 10 is made of leather or artificial leather or chemical fiber material.

[0027] As a further optimization of the above technical solution, the outer cover includes an upper layer and a lower layer, and the four peripheries of the upper layer and the lower layer are connected by a sewn edge 14, and the interlayer 12 is arranged between the upper layer and the lower layer.

[0028] As a further optimization of the above technical solution, the interlayer 12 is made of gel or silicone or polyester material or fabric material.

[0029] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still make simple replacements or modifications to the technical solutions or technical features recorded in the foregoing embodiments by similar technologies, and these simple replacements or modifications do not make the essence of the corresponding technical solutions deviate from the spirit and essence of the technical solutions of the embodiments of the present application, and still within the protection scope of the present application.

Claims

1. A concealed lacing structure of a seat cover, comprising a foamed layer provided on a seat cushion or a backrest and a seat cover provided on the foamed layer, the seat cover comprising an outer cover and a middle layer fitted in the outer cover, characterized in that: The lower surface of the seat cover is sewn with one or more PWP strips by a first thread, one side of the first thread is positioned on the PWP strip and the other side is positioned on the interlayer from the lower side of the seat cover to the upper side.

2. The invisible lifting structure of a seat cover according to claim 1, characterized in that: The "C" shaped nail is made of stainless steel material.

3. The invisible lifting structure of a seat cover according to claim 1, characterized in that: The PWP strip is a strip-shaped cloth with a hem or folded edge around the four sides and fixed by sewing thread.

4. The invisible lifting structure of a seat cover according to claim 1, characterized in that: The length of the PWP strip is less than the length of the seat cover, so that the two ends of the PWP strip are located within the periphery of the seat cover.

5. The invisible lifting structure of a seat cover according to claim 1, characterized in that: The outer cover is composed of a decorative cloth layer and an inner lining layer, and the decorative cloth layer and the inner lining layer are connected by a second thread and sewn into a diamond or mesh pattern.

6. The invisible lifting structure of a seat cover according to claim 5, characterized in that: The decorative cloth layer is made of leather or artificial leather or chemical fiber material.

7. The seat cover invisible lifting structure according to claim 1, characterized in that: The outer cover includes an upper layer and a lower layer, and the four sides of the upper layer and the lower layer are connected by a sewn hem, and the interlayer is arranged between the upper layer and the lower layer.

8. The seat cover invisible lifting structure according to claim 1, characterized in that: The interlayer is made of gel or silicone or polyester material or fabric material.

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