Safety belt structure with waist load buffering function and safety belt lock catch

A seat belt lock and seat belt technology, applied in the field of seat belts, can solve the problems of lack of protection of seat belts, internal organ damage, etc., and achieve the effect of reducing impact and facilitating deformation

Pending Publication Date: 2021-11-05
玉环加鑫汽车配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Seat belts are devices installed on vehicles such as automobiles and airplanes to ensure the safety of drivers and passengers. When the vehicle collides, the seat belts fix the driver and passengers on the seat. The existing seat belts lack the waist support. Protection, when the seat belt is working, the user's waist is usually subjected to a force of 7-9KN, and this load will cause greater damage to the occupant's waist, buttocks, and even the internal organs of the abdomen

Method used

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  • Safety belt structure with waist load buffering function and safety belt lock catch
  • Safety belt structure with waist load buffering function and safety belt lock catch
  • Safety belt structure with waist load buffering function and safety belt lock catch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] like figure 1 , figure 2 and image 3 As shown, a seat belt structure with the function of cushioning the waist load is installed on the seat of the vehicle and connected with the seat belt buckle 1, the seat belt buckle 1 is connected with a seat belt, and the seat belt buckle 1 has an upper opening and a lower opening 16, the safety belt enters the interior of the safety belt buckle 1 through the upper opening and is connected to the safety belt buckle 1, including:

[0042] guiding components;

[0043] Shock-absorbing end 2;

[0044] The buffer component 3 is located between the shock-absorbing end 2 and the guide assembly;

[0045] The connecting part 4, one end is connected with the shock-absorbing end 2, and the other end is connected with the seat belt buckle 1 after passing through the guide assembly, and the connecting part 4 enters the inside of the seat belt buckle 1 through the lower opening 16, buffering The component 3 is sleeved on the connecting co...

Embodiment 2

[0067] Such as Image 6 As shown, the difference between this embodiment and Embodiment 1 is that the buffer member 3 in this embodiment uses a spring, and the two ends of the spring are pressed against the shock-absorbing end 2 and the stop member 7 respectively, and the spring is easy to deform. The impact response is more sensitive, and the spring can be used repeatedly, saving costs.

Embodiment 3

[0069] The difference between this embodiment and Embodiments 1 and 2 is that the buffer member 3 in this embodiment is a rubber tube, and the two ends of the rubber tube and the two ends of the spring are tightly pressed between the shock-absorbing end 2 and the stopper 7, The rubber tube has good wear resistance and elasticity, and has strong resistance to pulling and extrusion, and is suitable for use as the cushioning component 3 of the present invention.

[0070] A working process of the present invention: when the vehicle collides or brakes suddenly, the seat belt pulls the seat belt buckle 1, the seat belt buckle 1 pulls the wire rope, the wire rope is tensioned, and the shock-absorbing end connected with the wire rope 2 stops Moving part 7 approaches, and in the process of approaching, the shock-absorbing port squeezes the metal tube arranged on the connecting part 4, and the metal tube absorbs the vibration and impact caused by the collision and deforms, effectively sl...

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PUM

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Abstract

The invention provides a safety belt structure with a waist load buffering function and a safety belt lock catch. The safety belt structure is installed on the seat of a vehicle and connected with the safety belt lock catch, the safety belt lock catch is connected with a safety belt, and the safety belt structure comprises a guide assembly; a damping end; a buffer part which is located between the damping end and the guide assembly; a connecting part, wherein one end of the connecting part is connected with the damping end, the other end of the connecting part penetrates through the guide assembly and then is connected with the safety belt lock catch, and the connecting part is sleeved with the buffering part; by arranging the buffering part, the purposes of absorbing vibration and impact caused by collision and relieving the impact of the collision on the waist of a user are achieved; a guide bevel angle is arranged on the damping end so that the purpose of conveniently buffering the deformation of the component is achieved; by arranging the guide assembly, the damping end, the connecting component and the buffering part are installed on the seat.

Description

technical field [0001] The invention relates to the field of seat belts, in particular to a seat belt structure and a seat belt buckle with the function of cushioning waist loads. Background technique [0002] Seat belts are devices installed on vehicles such as automobiles and airplanes to ensure the safety of drivers and passengers. When the vehicle collides, the seat belts fix the driver and passengers on the seat. The existing seat belts lack the waist support. Protection, when the seat belt is working, the user's waist is usually subjected to a force of 7-9KN, and this load will cause greater damage to the occupant's waist, buttocks, and even the internal organs of the abdomen. Contents of the invention [0003] Aiming at the above problems, the present invention proposes a safety belt structure with the function of cushioning the waist load. [0004] The technical scheme adopted by the present invention is as follows: a safety belt structure with the function of cus...

Claims

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Application Information

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IPC IPC(8): B60R22/28A44B11/25
CPCB60R22/28A44B11/2503
Inventor 宗接才
Owner 玉环加鑫汽车配件有限公司
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