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Ejection device and protection system of vehicle seat armrest

A technology for ejecting devices and vehicle seats, which is applied in the direction of vehicle seats, special positions of vehicles, armrests, etc., can solve problems such as seat armrests colliding with occupants, two occupants colliding with each other, and achieve the effect of reducing the risk of injury

Pending Publication Date: 2022-06-24
宁波均胜汽车安全系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the vehicle collides, there is still a greater risk of the seat armrest colliding with the occupant and the two occupants colliding with each other. The existing technology cannot solve this problem.

Method used

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  • Ejection device and protection system of vehicle seat armrest
  • Ejection device and protection system of vehicle seat armrest
  • Ejection device and protection system of vehicle seat armrest

Examples

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Embodiment Construction

[0030] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0031] It should be pointed out that "setting", "installation" and "connection" in the following descriptions may indicate a fixed fit between two objects, or a non-fixed fit (such as a sliding connection); it may mean a detachable fit (such as a bolt Nut connection) can also represent a non-detachable fit (such as welding); it can mean a direct fit or an indirect fit with...

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PUM

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Abstract

The invention discloses an ejection device and a protection system of a vehicle seat armrest, and relates to the technical field of vehicle safety. According to one specific embodiment, the ejection device comprises a shell arranged on the side, close to an armrest, in a vehicle seat, and the shell is provided with a through hole; the ejector rod is arranged in the shell and can move in the horizontal direction to penetrate through the through hole, and the ejector rod is provided with a first connecting end and a second connecting end; the power device is arranged in the shell, the first connecting end of the ejector rod is connected with the power device, and the second connecting end of the ejector rod penetrates through the through hole; and the power device actuates to push the ejector rod, so that the second connecting end of the ejector rod is propped against the armrest and moves in the direction far away from the seat. According to the implementation mode, the seat armrest can be automatically ejected out when the vehicle is collided, so that a space is provided for unfolding of a safety air bag installed on a seat, and further protection on passengers is achieved.

Description

technical field [0001] The invention relates to the technical field of vehicle safety, in particular to an ejecting device and a protection system of a vehicle seat armrest. Background technique [0002] At present, proximal airbags are installed in the seats of some vehicles to protect occupants from the impact of the vehicle body when the vehicle collides. However, when the vehicle collides, there is also a greater risk of the seat armrest colliding with the occupant and two occupants colliding with each other, and the prior art cannot solve this problem. Contents of the invention [0003] In view of this, the embodiment of the present invention provides a vehicle seat armrest ejection device and protection system, which can automatically eject the seat armrest when the vehicle collides, thereby providing space for the deployment of the airbag installed on the seat, Further protection of the occupants is thereby achieved. [0004] To achieve the above purpose, accordin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/75B60R21/207
CPCB60N2/75B60N2/763B60R21/207
Inventor 蒋评
Owner 宁波均胜汽车安全系统有限公司