Pedestrian protection airbag device and vehicle

A technology of pedestrian protection and airbags, which is applied in pedestrian/occupant safety arrangement, vehicle parts, transportation and packaging, etc. It can solve the problems of high cost, easy to block the line of sight, complex structure, etc., and achieve simple control, cost reduction, and small volume Effect

Inactive Publication Date: 2018-12-28
GEELY AUTOMOBILE INST NINGBO CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a pedestrian protective airbag device and an automobile to alleviate the problems of the prior art protective airbag device with complex structure, high cost, and easy to block the line of sight.

Method used

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  • Pedestrian protection airbag device and vehicle
  • Pedestrian protection airbag device and vehicle
  • Pedestrian protection airbag device and vehicle

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Embodiment Construction

[0048] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0049]In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, o...

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PUM

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Abstract

The invention provides a pedestrian protection airbag device and a vehicle, which relates to the technical field of the protection airbag on the automobile. The pedestrian protection airbag device comprises an airbag accommodating tube, a protection airbag, a gas generator, a detection element and a control element; The protective airbag is arranged in the airbag accommodating pipe, one side of the airbag accommodating pipe is arranged on the A-pillar of the automobile, and the other side is arranged on the automobile wing; The protective airbag is connected with a gas generator, the gas generator is connected with a control element, and the detection element is connected with the control element. When a collision occurs, the detection element transmits collision information to the controlelement, which controls the start of the gas generator to inflate the protective airbag so that the protective airbag is ejected from the airbag accommodating tube and the position of the A-pillar and the engine compartment rail of the vehicle can be shielded. An automobile pedestrian protection airbag device is provided. The invention solves the problems of complex structure, high cost and easyblocking of sight of the airbag device in the prior art.

Description

technical field [0001] The invention relates to the technical field of protective airbags on automobiles, in particular to a pedestrian protective airbag device and an automobile. Background technique [0002] In car frontal collision accidents, pedestrians and drivers of two-wheeled vehicles are more likely to be injured, so protective devices need to be added. In order to improve the overall crashworthiness and rigidity of the car body, the A-pillar and the longitudinal beam of the engine compartment generally use high-strength steel structures. Therefore, in the event of a collision, pedestrians and drivers of two-wheeled vehicles have a certain probability of falling on the engine cover and windshield. (including the A-pillar), causing a lot of damage, so it is necessary to install buffer devices on the A-pillar and the engine compartment longitudinal beam (edge ​​of the hood) to reduce injuries to pedestrians and drivers of two-wheeled vehicles. [0003] At present, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/0136B60R21/36
CPCB60R21/0136B60R21/36
Inventor 陈佳军顾鹏云吕晓江胡帅帅张海洋杨震周大永王海波林琳管立君
Owner GEELY AUTOMOBILE INST NINGBO CO LTD
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