Hidden hanging mechanism for automobile seat

Abstract

The utility model relates to an automobile seat hidden tight hanging mechanism which comprises a seat surface cover, seat foam, lining cloth, hot melt adhesive, a towel thread gluing and a hook-and-loop fastener, the hot melt adhesive is smeared on the back face of the seat surface cover, the lining cloth is fixedly connected to the back face of the seat surface cover through the hot melt adhesive, the towel thread gluing is sewn on the lining cloth through a sewing thread, and the hook-and-loop fastener is fixedly connected to the back face of the seat surface cover through the hook-and-loop fastener. A hanging groove is formed in the seat foam, the hook-and-loop fastener is pre-embedded in the hanging groove, and the towel hook-and-loop fastener is bonded and fixed with the hook-and-loop fastener, so that the back surface of the seat cover is fixed on the seat foam; the automobile seat has the advantage that the appearance integrity and attractiveness of the automobile seat are improved. The use function of the protective face is not affected, the design requirement of the seat for comfort is met to the maximum extent, and the requirement of consumers for the aesthetic appearance of the automobile seat is met.

Description

Technical Field

[0001] The utility model relates to the technical field of seat cover protection, in particular to a concealed hanging and tightening mechanism for a car seat. Background Art

[0002] Traditionally, the surface of a car seat is tightened by sewing the cover together in pieces and then sewing a tension strip on it. However, the above-mentioned tension strip connection method will cause marks and seams on the surface of the car seat. There is an urgent need for a hidden tightening mechanism for a car seat that can solve the problem of wrinkles or foreign body sensation on the seat surface. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a concealed hanging mechanism for a car seat, which is used for hanging and fixing the back of the seat and the seat foam, so as to overcome the shortcomings of the above-mentioned prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A concealed hanging mechanism for a car seat comprises: a seat cover, a seat foam, and also: a lining cloth, a hot melt adhesive, a towel hook and a bristle strip, wherein the hot melt adhesive is applied to the back of the seat cover, the lining cloth is fixedly connected to the back of the seat cover by the hot melt adhesive, the towel hook is sewn to the lining cloth by a sewing thread, a hanging groove is provided on the seat foam, the bristle strip is pre-buried in the hanging groove, the towel hook is bonded and fixed to the bristle strip, and the back of the seat cover is fixed to the seat foam.

[0006] As a preferred embodiment of the utility model, the two end tails of the towel hook and loop fastener are cross-crossed to form a deformable ellipse at the front end, and the two end tails of the towel hook and loop fastener are sewn on the back of the lining cloth.

[0007] As a preferred embodiment of the present invention, the lining cloth is in a "F" shape, and two ends of the lining cloth are laid flat on the back of the seat cover and bonded to the back of the seat cover.

[0008] As a preferred embodiment of the present invention, the bottom surface of the rectangular tightening groove is fixedly connected to the bristle strip.

[0009] The advantages and positive effects of the utility model are:

[0010] 1. The utility model changes the original car seat cover hanging structure to form a new car seat fixing method, which realizes the perfect combination of car seat riding comfort, shape integrity and seat appearance beauty, and solves the problem of foreign body feeling at the shape line position of traditional car seats when riding, which leads to uncomfortable riding. It also solves the problem of hollowing and wrinkling after riding caused by the excessive size of the car seat shape surface, providing more room for stylists. Thereby, the appearance integrity and beauty of the car seat are improved. It does not affect the use function of the cover, meets the design requirements of the seat for comfort to the greatest extent, and meets the needs of consumers for the aesthetic appearance of the car seat. At the same time, it effectively reduces the difficulty of assembly, eliminates the air source and assembly equipment and professional assembly personnel used in traditional assembly, realizes the possibility of bare-hand assembly and disassembly, and greatly reduces the difficulty of assembly of car seat cover and foam. It realizes that non-professional technicians can also operate, and all consumers who purchase this structural product can assemble it by hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Reference numerals: seat cover 1, seat foam 2, lining cloth 3, hot melt adhesive 4, towel fastener 5, bristle strip 6, hanging groove 7. DETAILED DESCRIPTION

[0013] In the following description, for the purpose of illustration, in order to provide a comprehensive understanding of one or more embodiments, many specific details are set forth. However, it is apparent that these embodiments may also be implemented without these specific details. In other examples, for ease of describing one or more embodiments, known structures and devices are shown in the form of block diagrams.

[0014] See also Figure 1 The present embodiment provides a concealed suspension mechanism for a car seat, comprising: a seat cover 1, a seat foam 2, a lining cloth 3, a hot melt adhesive 4, a towel velcro 5, a quill strip 6, and a suspension groove 7. The hot melt adhesive is applied to the back side (B side) of the seat cover, the lining cloth 3 is fixed to the back side of the seat cover 1 by the hot melt adhesive 4, the towel velcro 5 is sewn on the lining cloth 3 by a sewing thread, the seat foam 2 is provided with a suspension groove 7, the quill strip 6 is pre-embedded in the suspension groove 7, the towel velcro 5 is bonded and fixed to the quill strip 6, and the back side of the seat cover 1 is fixed to the seat foam 2. The two ends of the towel velcro 5 are crossed to form a deformable ellipse at the front end, the outer ring of the ellipse is a hook surface, and the two ends of the towel velcro 5 are sewn on the back side of the lining cloth 3, so that there is no sewing thread on the front side of the seat cover 1. The lining cloth 3 is in the shape of a "J", and the two ends of the lining cloth 3 are laid flat on the back side of the seat cover 1 and bonded to the back side of the seat cover 1.

[0015] The workflow is as follows:

[0016] Step S1: The back side (B surface) of the raw material of the seat cover 1 is coated with a layer of hot melt adhesive 4 by using a glue coating device;

[0017] Step S2: sew the towel hook and loop fastener 5 to the back of the lining cloth 3, wherein the two ends of the towel hook and loop fastener 5 are cross-crossed to form a deformable oval at the front end, and the two ends of the towel hook and loop fastener 5 are sewn to the back of the lining cloth 3;

[0018] Step S3: bonding the lining cloth 3 with the towel hook and loop fastener 5 to the back of the seat cover 1 by means of hot melt adhesive 4;

[0019] Step S4: a fastening groove 7 is provided on the seat foam 2 at a position corresponding to the towel hook and loop fastener 5, and a barbed wire strip 6 is fixed to the bottom of the fastening groove 7;

[0020] Step S5: Assemble the towel hook and loop fastener 5 fixedly connected to the seat cover 1 into the tightening groove 7, so that the towel hook and loop fastener 5 is bonded and fixedly connected to the bristle strip 6;

[0021] Step S6: The complete seat surface set sewn is concealedly fastened through step S5, and then other areas of the seat are assembled, thereby completing the assembly of the entire seat.

[0022] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A concealed hanging mechanism for a car seat, comprising: The seat cover and seat foam are characterized in that they also include: lining cloth, hot melt adhesive, towel Velcro and barbed wire strips, the hot melt adhesive is applied to the back of the seat cover, the lining cloth is fixed to the back of the seat cover by the hot melt adhesive, the towel Velcro is sewn on the lining cloth by a sewing thread, a tightening groove is provided on the seat foam, the barbed wire strip is pre-embedded in the tightening groove, the towel Velcro is bonded and fixed to the barbed wire strips, thereby fixing the back of the seat cover to the seat foam.

2. A concealed suspension mechanism for a car seat according to claim 1, characterized in that: The two tail portions of the towel hook and loop fastener are crossed to form a deformable ellipse at the front end, and the two tail portions of the towel hook and loop fastener are sewn on the back of the lining cloth.

3. The concealed suspension mechanism for a car seat according to claim 1, characterized in that: The lining cloth is in a "F" shape, and two ends of the lining cloth are laid flat on the back of the seat cover and bonded to the back of the seat cover.

4. The concealed suspension mechanism for a car seat according to claim 1, characterized in that: The bottom surface of the rectangular hanging groove is fixedly connected to the bristle strip.

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