CN217598401U

CN217598401U - Fixing structure for automobile seat foam and seat framework

Info

Publication number: CN217598401U
Application number: CN202221744577.XU
Authority: CN
Inventors: 李艳平; 李冬洋; 李松岭; 吴贤文; 薛冰洋; 焦丽娜
Original assignee: Changchun Fusheng Automobile Technology Research And Development Co ltd
Current assignee: Changchun Fusheng Automobile Technology Research And Development Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-10-18
Anticipated expiration: 2032-07-08

Abstract

The utility model provides a fixed knot of car seat foam and seat skeleton constructs, including connector and fixed part, the quantity of connector is single or a plurality of, when the connector is single, the connector sets up on the whole face of car seat foam B face, when the connector is a plurality of, the connector interval sets up on car seat foam B face, the connector includes the foaming end, foaming end and car seat foam integrative foaming, the foaming end sets up in car seat foam B face, the foaming end is last to be seted up 10 and 15mm's rectangular hole, this rectangular hole is apart from the border position at least 20mm to guarantee the bonding strength of car seat foam and connector; the fixed part adopts C type nail, and the one end of C type nail is inserted in the rectangular hole behind the steel wire of the other end border outside through the seat skeleton and is fixed with the car seat foam.

Description

Fixing structure for automobile seat foam and seat framework

Technical Field

The utility model belongs to the technical field of the car seat preparation, especially, relate to a fixed knot of car seat foam and seat skeleton constructs.

Background

Present car seat foam and car seat skeleton generally take two kinds of mounting forms, one kind is to design car seat foam flange structure, during the installation, utilize the turn-ups of car seat foam to live car seat skeleton parcel, can realize the fixed of car seat foam and car seat skeleton, but this kind of mode leads to the thickness of car seat foam to increase, and expansibility is poor to the foam mould need design into three lamella moulds, the cost increases, and foam drawing difficulty, the foam is easily torn. The other is to align car seat foam and car seat skeleton, leans on the parcel of car seat covering to realize fixing between car seat foam and the car seat skeleton, however, because car seat covering has the ductility, car seat foam edge if receive by the back forward external force after, the phenomenon that car seat foam and car seat skeleton can produce and break away from influences the holistic outward appearance of car seat and the use of upset function.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the background art, the utility model provides a fixed knot of car seat foam and seat skeleton constructs.

The technical scheme of the utility model as follows:

a fixing structure of automobile seat foam and a seat framework comprises automobile seat foam, a connecting body and a fixing part, wherein the number of the connecting body is single or multiple, when the number of the connecting body is single, the connecting body is arranged on the whole surface of the B surface of the automobile seat foam, when the number of the connecting body is multiple, the connecting body is arranged on the B surface of the automobile seat foam at intervals, the connecting body comprises a foaming end, the foaming end and the automobile seat foam are integrally foamed, the foaming end is arranged on the B surface of the automobile seat foam, a rectangular hole with the diameter of 10 × 15mm is formed in the foaming end, and the distance between the rectangular hole and the edge position is at least 20mm, so that the bonding strength of the automobile seat foam and the connecting body is ensured; the fixed part adopts C type nail, and the one end of C type nail is inserted in the rectangular hole another end links and is fixed with car seat foam behind the steel wire in the seat skeleton outside.

As a preference of the present invention, the connecting body further comprises a free end, and the free end is an outer extension of the foaming end; the fixing part adopts a Christmas tree nail, the free end of the fixing part covers the tube frame of the seat framework, and the Christmas tree nail is used for punching and fixing.

Preferably, when the distance between the foam of the automobile seat and the pipe frame of the seat framework is less than 20mm, the Christmas tree nail is adopted to fix the connecting body on the pipe frame of the seat framework; when the distance between the foam of the automobile seat and the pipe frame of the seat framework is between 20mm and 50mm, the Christmas tree nail is adopted to fix the connecting body on the pipe frame of the seat framework or the C-shaped nail is adopted to fix the connecting body on the steel wire outside the seat framework.

As the utility model discloses a preferred, the connector is felt or non-woven fabrics.

The utility model has the advantages as follows:

the utility model provides a fixed knot of car seat foam and seat skeleton constructs, simple structure, and preparation is convenient: the connecting body and the foam of the automobile seat are foamed integrally; the position selection is flexible, and the operability is strong; the installation is convenient: only need use christmas tree nail or C type nail with connector and seat skeleton fixed can, labour saving and time saving, simultaneously, need not to set up the structure that is the turn-ups type with the car seat foam, intangibly reduced the thickness of car seat foam, can be with the back by attenuate about 15mm, can effectively extend car space.

Drawings

Other objects and results of the invention will be more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention is more fully understood. In the drawings:

fig. 1 is a first embodiment of the present invention, which is fixed by christmas tree nails.

Fig. 2 is a second embodiment of the present invention, which is fixed by christmas tree nails.

Fig. 3 is a first embodiment of the present invention using C-shaped nails for fixation.

Fig. 4 is a second embodiment of the present invention, which is fixed by C-shaped nails.

Detailed Description

In order to make the technical solutions and advantages of the present invention better understood by those skilled in the art, the following detailed description is provided with reference to fig. 1-4, but not intended to limit the scope of the present invention.

In the description of the present application, it should be noted that the terms "inner", "outer", "upper", "lower", and the like indicate the orientation or positional relationship: the particular arrangements or components shown in the drawings, or the orientations or positional relationships conventionally used in the manufacture of the applications, are for convenience only and to simplify the description, and are not intended to indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the application.

In the description of the present application, it should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

A fixing structure of automobile seat foam and a seat framework comprises automobile seat foam 1, and further comprises a connector 2 and a fixing part, wherein the connector 2 is made of felt or non-woven fabric, the number of the connector 2 is single or multiple, when the connector 2 is single, the connector 2 is arranged on the whole surface of the B surface of the automobile seat foam, when the connector 2 is multiple, the connector 2 is arranged on the B surface of the automobile seat foam at intervals, the connector 2 comprises a foaming end, the foaming end and the automobile seat foam 1 are foamed integrally, the foaming end is arranged on the B surface of the automobile seat foam, a rectangular hole with the length of 10 × 15mm is formed in the foaming end, the distance between the rectangular hole and the edge position is at least 20mm, and therefore the bonding strength between the automobile seat foam 1 and the connector 2 is guaranteed; the fixing part adopts a C-shaped nail 32, one end of the C-shaped nail 31 is inserted into the rectangular hole, and the other end of the C-shaped nail is fixed with the automobile seat foam 1 after passing through a steel wire 42 on the outer side of the seat framework.

The connector 2 further comprises a free end which is an outer extension of the foaming end; the fixed part adopts christmas tree nail 31, covers the free end on the pipe frame 41 of seat skeleton, utilizes christmas tree nail 31 to punch a hole fixedly.

When the distance between the automobile seat foam 1 and the pipe frame 41 of the seat framework is less than 20mm, fixing the connecting body 2 on the pipe frame 41 of the seat framework by adopting the Christmas tree nail 31; when the distance between the automobile seat foam 1 and the pipe frame 41 of the seat framework is 20mm-50mm, the connecting body 2 is fixed on the pipe frame 41 of the seat framework by adopting Christmas tree nails 31 or the connecting body 2 is fixed on a steel wire 42 outside the seat framework by adopting C-shaped nails 32.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a fixed knot of car seat foam and seat skeleton constructs, includes car seat foam, its characterized in that: the automobile seat foam piece also comprises a connecting body and a fixing part, wherein the number of the connecting body is one or more, when the connecting body is single, the connecting body is arranged on the whole surface of the B surface of the automobile seat foam, and when the connecting body is multiple, the connecting body is arranged on the B surface of the automobile seat foam at intervals;

the connector comprises a foaming end, the foaming end and the automobile seat foam are integrally foamed, the foaming end is arranged on the B surface of the automobile seat foam, a rectangular hole with the diameter of 10 x 15mm is formed in the foaming end, and the distance between the rectangular hole and the edge position is at least 20mm, so that the bonding strength between the automobile seat foam and the connector is ensured; the connector further comprises a free end which is an outer extension of the foaming end;

when the distance between the foam of the automobile seat and the pipe frame of the seat framework is less than 20mm, fixing the free end of the connecting body on the pipe frame of the seat framework by adopting a Christmas tree nail; when the tube frame distance of car seat foam and seat skeleton is between 20mm-50mm, cover the free end on the tube frame of seat skeleton, utilize the christmas tree nail to punch a hole fixedly or adopt C type nail to fix the connector on the steel wire in the seat skeleton outside, specifically do: one end of the C-shaped nail is inserted into the rectangular hole, and the other end of the C-shaped nail is fixed with the foam of the automobile seat after passing through the steel wire on the outer side of the seat framework.

2. The fixing structure of foam and a seat frame for a car seat according to claim 1, wherein: the connector is felt or non-woven fabric.