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Low-friction seat belt integrated on truck seat

A seat belt and low-friction technology, which is applied in the direction of seat belts, vehicle components, belt fixing devices, etc. in the car, can solve the problems such as the difficulty of pulling out the seat belt smoothly, the difficulty of seat belt recovery, and the impact on the wearing comfort of the occupants, so as to improve the comfort , reduce friction, reduce the effect of friction

Inactive Publication Date: 2021-04-30
DONGFENG COMML VEHICLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is easy to cause the seat belt to be pulled out smoothly and the seat belt to be retracted difficult, which affects the wearing comfort of the occupant

Method used

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  • Low-friction seat belt integrated on truck seat
  • Low-friction seat belt integrated on truck seat
  • Low-friction seat belt integrated on truck seat

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the present invention, but they do not limit the present invention.

[0023] Such as figure 1 As shown, including a safety belt 2, the upper end of the safety belt 2 is movable around the upper ring 3, a back guide plate 1 is arranged under the safety belt 2, and the side of the back guide plate 1 in contact with the safety belt 2 is provided with multiple A bump structure 1-1, the bump structure 1-1 is in point contact with the seat belt 2.

[0024] The upper hanging ring 3 is fixed with the upper fixed point mounting plate 4 .

[0025] The upper end of the back guide plate 1 is fixed with the upper fixed point mounting plate 4 .

[0026] Such as image 3 , Figure 4 As shown, the upper suspension ring 3 includes an upper suspension ring body 3-1, a suspension ring shaft 3-2 and a shaft sleeve ...

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PUM

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Abstract

The invention discloses a low-friction safety belt integrated on a truck seat. The safety belt comprises a safety belt body, the upper end of the safety belt body is movably wound around an upper hanging ring, a back guide plate is arranged below the safety belt body, a plurality of protruding point structures are arranged on the face, making contact with the safety belt body, of the back guide plate, and the protruding point structures make point contact with the safety belt body. By adopting the structure of the lifting ring shaft and the shaft sleeve, rolling fit between the safety belt and the upper lifting ring is realized, so that friction force between the safety belt and the upper lifting ring during pulling is reduced; the backrest guide plate adopts a convex point type structure and is in point contact with the safety belt, so that the friction is effectively reduced, and the safety belt wearing comfort of passengers is improved.

Description

technical field [0001] The invention belongs to the technical field of automobile safety belt assemblies, and in particular relates to a low-friction safety belt integrated on a truck seat. Background technique [0002] The existing car seat is integrated with a three-point safety belt. The webbing needs to pass from the rear of the seat to the front through the back guide plate, and the occupant wears it. The seat belt has excessive sliding friction on the seat back shoulder and the back guide plate. And the friction after use is larger. It is easy to cause the seat belt to be pulled out smoothly and the seat belt to be retracted difficult, which affects the wearing comfort of the occupants. Contents of the invention [0003] The object of the present invention is to provide a low-friction safety belt integrated on the truck seat in order to solve the above-mentioned shortcomings in the background technology. [0004] The technical solution adopted in the present invent...

Claims

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Application Information

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IPC IPC(8): B60R22/26B60R22/18
CPCB60R22/18B60R22/26B60R2022/1818
Inventor 陈俊俊苗博王志坚彭棵英杨赫上官岳孙隽杰
Owner DONGFENG COMML VEHICLE CO LTD