Automobile life-saving top

A technology for lifesaving vehicles and motor vehicles, which is applied in vehicle components, vehicle safety arrangements, pedestrian/occupant safety arrangements, etc. Poor stability and strong resistance

Inactive Publication Date: 2011-08-03
张荣和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies in the prior art that the frontal collision protection device itself is poor in stability, hinders driving, takes up space in the car, is not beautiful enough, and cannot guarantee the anti-collision effect, the technical problem to be solved by the present invention is to provide a movable "vehicle "roof" device - motor vehicle life-saving roof, the life-saving roof can not only protect the driver and passengers, but also does not affect the driving and the overall appearance of the vehicle

Method used

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. However, the invention is not limited to the embodiments shown in the drawings.

[0012] figure 1 It is a structural schematic diagram of an embodiment of the present invention. Such as figure 1 Shown, lifesaving car roof 1 is installed additionally under the original car roof (applicable to the vehicle that cabin height size is big), is made up of lifesaving car roof 1, tubular crossbeam 4, air bag 5 combination. Rescue car roof 1 is rectangular, and is close to, coincides with corresponding interior roof profile, and the front end is a downward opening end, and the rear end is the supporting shaft with the tubular crossbeam 4 that the vehicle B-pillar 3 inboard upper end is installed additionally. An air bag 5 is provided between the rescue vehicle roof 1 and the original roof two layers. The lifesaving car roof 1 is 5 cm thick. The overlapping part...

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Abstract

The invention discloses a motor vehicle life-saving roof with an impact protection function which includes a life-saving roof and an opening device of the life-saving roof, wherein the life-saving roof is approximately in a rectangle shape which is correspondingly close to a profile of an inner roof of the vehicle, the front end of the life-saving roof is a downward opened end, the life-saving roof is combined in the original vehicle roof when unopened; the inner roof of the vehicle is provided with a support shaft connected to the rear end of the life-saving roof, the support shaft is a roof beam or is additionally mounted in the inner roof of the vehicle; an airbag arranged between the two layers of the life-saving roof and the original roof is used for the opening device of the life-saving roof. When the impact occurs, the life-saving roof rapidly expands downwardly and keeps out the head and neck of drivers in time by using the roof beam as a support, releases the impact force furthest, and effectively reduces the deadly human injury.

Description

technical field [0001] The invention relates to a motor vehicle collision protection device. Background technique [0002] When a motor vehicle, especially a small car, has a large frontal collision or a rear-end collision, the effect of the safety belt in the prior art is to ensure that the occupant does not leave the seat or even fly out of the vehicle, and the effect of the airbag is to "flutter on the air cushion" when the occupant moves due to inertia. "up" to cushion the impact on the occupants and absorb the energy of the collision. It can be seen that the role of seat belts and airbags mainly restricts the inertial forward energy of the occupants, but for the intrusion of strong external forces in a collision, seat belts and airbags do not have an obvious resistance function! When the cabin is severely damaged, the occupants in the vehicle will not have any protective layer, and key parts such as the head and chest cannot avoid and withstand huge external force impa...

Claims

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Application Information

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IPC IPC(8): B60R21/08
Inventor 张荣和
Owner 张荣和
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