CN219257281U

CN219257281U - Anti-snagging automobile safety belt with buffer performance

Info

Publication number: CN219257281U
Application number: CN202320424905.6U
Authority: CN
Inventors: 周利群; 施周进; 张志刚
Original assignee: Danyang Meritor Vehicle Parts Co ltd
Current assignee: Danyang Meritor Vehicle Parts Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-06-27
Anticipated expiration: 2033-03-08

Abstract

The utility model belongs to the technical field of safety belts, and particularly relates to an anti-snagging automobile safety belt with a buffering performance, wherein an elastic belt for providing elasticity is sewn on the inner side surface and the outer side surface of a safety belt main body, which are close to a connecting piece, a tension chamber is formed between the two elastic belts, the safety belt main body is positioned in the tension chamber and is provided with a bending part through folding, a rubber shoulder pad is arranged on the inner side surface of the safety belt main body, which is close to a winder, a rubber sleeve ring is integrally formed on the outer side surface of the rubber shoulder pad, and the rubber sleeve ring is sleeved outside the safety belt main body; elastic bands are sewed on the inner side surface and the outer side surface of the safety belt main body, a tension chamber is formed between the two elastic bands, and the safety belt main body is arranged in the tension chamber and is provided with a bending part through folding, so that when the safety belt main body is convenient to be pulled, the restraint of passengers of the safety belt main body is slowed down through the stretching of the elastic bands, and the safety belt main body has buffering performance.

Description

Anti-snagging automobile safety belt with buffer performance

Technical Field

The utility model belongs to the technical field of safety belts, and particularly relates to an anti-snagging automobile safety belt with buffering performance.

Background

The seat belt is a safety device for restraining an occupant during a collision, and for avoiding a secondary collision between the occupant and a steering wheel, an instrument panel, or the like during the collision, or for avoiding a dead injury caused by a collision with the occupant being flushed out of the vehicle. The automotive seat belt, which may also be referred to as a seat belt, is one type of occupant restraint device. And the safe locking function of car for when car bumps, the buffer performance of safety belt is relatively poor, causes the buffering easily to cause the problem of fracture because of the safety belt, is used for the fragile of shoulder simultaneously, and the fracture of shoulder especially easily takes place.

Therefore, a seat belt having cushioning properties and also having an increased contact area of the seat belt with the shoulder is designed.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides an anti-snagging automobile safety belt with a buffering performance.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an prevent reining in and hinder car safety belt with buffer performance, includes the safety belt main part to and the rolling ware that is used for the rolling that safety belt main part one end is connected, the connecting piece that the safety belt main part other end is connected, and the connecting piece is used for fixed with car seat, and the cover has mobilizable plug connector in the safety belt main part, the safety belt main part is close to the inside and outside surface of connecting piece and has all sewed up an elastic band that is used for providing elasticity, forms the pulling force room between two elastic bands, the safety belt main part is located the pulling force room and is provided with the kink through folding, the safety belt main part is close to the inboard surface of rolling ware and is provided with the rubber shoulder pad, the outside surface integrated into one piece of rubber shoulder pad has the rubber lantern ring, the rubber lantern ring cover is outside the safety belt main part.

As an optimized technical scheme of the anti-snagging automobile safety belt with the buffering performance, two ends and the middle parts of the two elastic belts are connected with the safety belt main body in a sewing mode, two tension chambers between the two elastic belts are arranged, the safety belt main body is provided with two bending parts through folding, and the two bending parts are respectively located in the two tension chambers.

As a preferable technical scheme of the anti-snagging automobile safety belt with the buffering performance, the two elastic belts have the same length.

As an optimal technical scheme of the anti-snagging automobile safety belt with the buffering performance, the rubber shoulder pad is an arc-shaped plate member, and the arc surface of the rubber shoulder pad is used for being contacted with the shoulder of a user.

As an optimal technical scheme of the anti-snagging automobile safety belt with the buffering performance, three rubber lantern rings integrally formed on the outer side surface of the rubber shoulder pad are arranged, and the three rubber lantern rings are distributed at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that: elastic bands stitched through the inside and outside surfaces of the safety belt main body form a tension chamber between the two elastic bands, and the safety belt main body is positioned in the tension chamber and is provided with a bending part through folding, so that when the safety belt main body is convenient to be pulled, the restraint of passengers of the safety belt main body is slowed down through the stretching of the elastic bands, the safety belt main body is provided with buffering performance, the folding bending part is used for limiting the maximum stretching length of the elastic bands, the elastic bands are prevented from being damaged due to excessive stretching, the rubber shoulder pad arranged on the inner side of the safety belt main body is connected with the safety belt main body through a rubber collar integrally formed on the outer surface, the rubber shoulder pad is contacted with the shoulders of a user, the contact area of the safety belt main body is increased through the rubber shoulder pad when the safety belt main body is contacted with the shoulders of the user, and the problem of shoulder fracture caused by excessive pressure to the shoulders when the safety belt main body is prevented from being tensioned.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic perspective view of a seat belt, elastic band and bending portion according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the harness, elastic strap and buckle of the present utility model;

FIG. 4 is a schematic cross-sectional view of a rubber shoulder pad and a rubber grommet according to the present utility model;

in the figure: 1. a seat belt main body; 2. a connecting piece; 3. a winder; 4. a plug-in component; 5. an elastic band; 6. a bending part; 7. a rubber shoulder pad; 8. a rubber collar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an prevent reining in and hinder car safety belt with buffer performance, including safety belt main part 1, and the rolling ware 3 that is used for the rolling that safety belt main part 1 one end is connected, the connecting piece 2 that the safety belt main part 1 other end is connected, and connecting piece 2 are used for being fixed with car seat, the cover has mobilizable plug connector 4 on the safety belt main part 1, safety belt main part 1 is close to the inside and outside surface of connecting piece 2 and has all sewed up an elastic band 5 that is used for providing elasticity, form the pulling force room between two elastic bands 5, safety belt main part 1 is located the pulling force room and is provided with kink 6 through folding, the inboard surface that safety belt main part 1 is close to rolling ware 3 is provided with rubber shoulder pad 7, the outside surface integrated into one piece of rubber shoulder pad 7 has rubber lantern ring 8, rubber lantern ring 8 cover is outside safety belt main part 1.

In this embodiment, the elastic band 5 is stitched through the inner and outer side surfaces of the seat belt main body 1, and a tension chamber is formed between the two elastic bands 5, the seat belt main body 1 is provided with the bending part 6 through folding in the tension chamber, so that when the seat belt main body 1 is convenient to be pulled, the restraint of the passenger of the seat belt main body 1 is slowed down through the stretching of the elastic band 5, the seat belt main body 1 is provided with the cushioning performance, the folded bending part 6 is used for limiting the maximum stretching length of the elastic band 5, the damage of the elastic band 5 caused by excessive stretching is prevented, the rubber shoulder pad 7 arranged on the inner side of the seat belt main body 1 is connected with the seat belt main body 1 through the rubber collar 8 integrally formed on the outer surface, and the rubber shoulder pad 7 is contacted with the shoulder of the user, so that the contact area is increased through the rubber shoulder pad 7 when the seat belt main body 1 is contacted with the shoulder of the user, and the problem of fracture of the shoulder caused by excessive pressure to the shoulder when the seat belt main body 1 is tensioned is prevented.

Specifically, both ends and the middle part of two elastic bands 5 are all sewed up with safety belt main body 1 and are connected, and the pulling force room between two elastic bands 5 is provided with two, and safety belt main body 1 is provided with two kinks 6 through folding, and two kinks 6 are located two pulling force indoor respectively.

In particular, the two elastic bands 5 have the same length.

Specifically, the rubber shoulder pad 7 is an arc-shaped plate member, and the arc surface of the rubber shoulder pad 7 is used for contacting with the shoulder of the user.

Specifically, the rubber lantern rings 8 integrally formed on the outer side surface of the rubber shoulder pad 7 are three, and the three rubber lantern rings 8 are distributed at equal intervals.

The working principle and the using flow of the utility model are as follows: during production, the safety belt main body 1 sequentially penetrates through the rubber sleeve ring 8 and the plug connector 4, the rubber shoulder pad 7 is connected with the safety belt main body 1 through the rubber sleeve ring 8, one end of the safety belt main body 1 is wound in the winding device 3, the rubber shoulder pad 7 is located between the winding device 3 and the plug connector 4, the connecting piece 2 is fixed at the other end of the safety belt main body 1, two elastic belts 5 are sewn on the surface of the safety belt main body 1, which is close to the connecting piece 2, at the moment, the middle part and the two ends of the elastic belts 5 are sewn and fixed with the safety belt main body 1, a tension chamber is formed between the two elastic belts 5, the safety belt main body 1 is located in the tension chamber, a bending part 6 is formed through folding, when the safety belt main body 1 is subjected to tension, the elastic belts 5 are stretched to play a buffering role, the bending part 6 on the safety belt main body 1 is used for limiting the maximum stretching length of the elastic belts 5, and the rubber shoulder pad 7 is used for increasing the contact area of the safety belt main body 1 and the shoulders of passengers.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an prevent reining in and hinder car safety belt with buffer property, includes safety belt main part (1) to and rolling ware (3) that are used for the rolling that safety belt main part (1) one end is connected, connecting piece (2) that the safety belt main part (1) other end is connected, and connecting piece (2) are used for being fixed with car seat, and the cover has mobilizable plug connector (4), its characterized in that on safety belt main part (1): the utility model discloses a safety belt, including connecting piece (2) and connecting piece, safety belt main part (1) are close to inside and outside surface all sews up and have one elastic band (5) that are used for providing elasticity, form the pulling force room between two elastic bands (5), safety belt main part (1) are located the pulling force room and are provided with kink (6) through folding, the inboard surface that safety belt main part (1) is close to coiler (3) is provided with rubber shoulder pad (7), the outside surface integrated into one piece of rubber shoulder pad (7) has rubber lantern ring (8), rubber lantern ring (8) cover is outside safety belt main part (1).

2. The anti-snag automotive safety belt with cushioning properties of claim 1, wherein: both ends and the middle part of two elastic bands (5) are all sewed up with safety belt main part (1) and are connected, and the pulling force room between two elastic bands (5) is provided with two, safety belt main part (1) are provided with two kinks (6) through folding, and two kinks (6) are located two pulling force indoor respectively.

3. The anti-snag automotive safety belt with cushioning properties of claim 1, wherein: the lengths of the two elastic bands (5) are the same.

4. The anti-snag automotive safety belt with cushioning properties of claim 1, wherein: the rubber shoulder pad (7) is an arc-shaped plate member, and the cambered surface of the rubber shoulder pad (7) is used for contacting with the shoulder of a user.

5. The anti-snag automotive safety belt with cushioning properties of claim 1, wherein: the rubber shoulder pad is characterized in that three rubber lantern rings (8) integrally formed on the outer side surface of the rubber shoulder pad (7) are arranged, and the three rubber lantern rings (8) are distributed at equal intervals.