passive safety device

A passive safety and actuator technology, applied in the field of automotive safety systems, can solve problems such as the tail of large trucks being cut off

Active Publication Date: 2020-08-25
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The result of no anti-collision steel beams is that when a small car rear-ends a large truck due to excessive speed or other reasons, due to the difference in height, the small car will directly get into the rear of the large truck, and the part above the front cover is often cut across the board. Cut the top of the tail! resulting in tragedy

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Embodiment Construction

[0024] The following will describe in detail with reference to the drawings in the embodiments of the present invention.

[0025] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , the passive safety device mainly includes a rear sliding mechanism of the cabin cover provided with a slide rail 1, a pop-up protective beam mechanism driven by an actuator 4 on the side close to the firewall inside the cabin, and a seat reclining mechanism driven by an explosion driver 6 constitute. It also includes a high-level collision controller 7 for controlling the actuator 4 and the detonation driver. The rear sliding mechanism of the cabin cover includes a displacement guiding mechanism arranged on the cabin cover. The displacement guiding mechanism includes slide rails 1 arranged on both sides of the cabin cover along the traveling direction of the vehicle body. The end of the slide rail 1 near the rear of the vehicle is provided with an interference-fit slider...

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Abstract

The present invention relates to the field of automobile safety systems, in particular to a passive safety device, which is mainly to connect an independently installed automobile seat with the body floor through a rear-turning control mechanism, and also includes safety devices arranged on the backrest of the seat and the seat cushion. belt, also includes a high-level crash control for controlling the seat reclining mechanism. When the car hits the rear and gets into the bottom of the car in front, the high-position collision controller controls the seat tilt-back mechanism to quickly tilt the seat back to reduce the head height of the occupants, thus overcoming the inability of the traditional airbag to affect the occupants in the car during a high-position collision problem of protection.

Description

technical field [0001] The invention relates to the field of automobile safety systems, in particular to a passive safety device. Background technique [0002] After a small car rear-ends a large truck in a traffic accident, the occupants in the front row of the small car are in danger. Since 2004, my country has mandated that large trucks must have standard side and rear protection devices. But in fact, most of the large trucks in our country have no steel beams at the rear. The result of no anti-collision steel beams is that when a small car rear-ends a large truck due to excessive speed or other reasons, due to the difference in height, the small car will directly get into the rear of the large truck, and the part above the front cover is often cut across the board. Cut the top of the tail! Hence the tragedy. Contents of the invention [0003] The purpose of the present invention is to provide a passive safety device to improve the survival probability of the occupa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/02B60N2/427
CPCB60N2/42736B60R21/02B60R2021/0273
Inventor 陆路林岳宾范钦满吴亚超张琳孙新国
Owner HUAIYIN INSTITUTE OF TECHNOLOGY
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