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Safety air cushion of seat

A technology of airbags and airbags, which is applied in vehicle safety arrangements, pedestrian/passenger safety arrangements, vehicle components, etc., can solve the problems of insufficient leg protection of drivers and passengers, and achieve the effect of perfect legs

Active Publication Date: 2015-06-24
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problem of insufficient protection of the legs of drivers and passengers, the present invention provides a seat airbag, which can provide more perfect protection for the legs of drivers and passengers

Method used

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  • Safety air cushion of seat
  • Safety air cushion of seat
  • Safety air cushion of seat

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Embodiment Construction

[0025] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0026] In the following description, the up and down, left and right, and front and rear are all relative to the normal placement of the vehicle.

[0027] Such as Figure 1-Figure 6 As shown, the seat airbag according to the specific embodiment of the present invention includes an airbag body 1 arranged in the seat. After the airbag body 1 is deployed, two valleys 101 extending along the front and rear directions of the vehicle body are formed on the upper surface. The two valleys 101 are arranged side by side along the lateral direction of the vehicle ...

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PUM

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Abstract

The invention provides a safety air cushion of a seat. The safety air cushion comprises an air cushion body arranged in the seat, wherein after the air bag body is unfolded, two concave grooves extending along the front direction and the rear direction of a vehicle body are formed on the upper surface of the air cushion body; the two concave grooves are horizontally arranged in parallel along the vehicle body, and the distance between the two concave grooves is matched with the distance between two legs when an adult sits on the seat. The safety air cushion provided by the invention can protect the legs of a driver and passengers more perfectly.

Description

technical field [0001] The invention relates to a seat airbag. Background technique [0002] Car airbags play a very important role in protecting the lives of drivers and passengers. For different protection parts and different collision forms, airbags are designed in various forms, such as driver airbags, front passenger airbags, Seat side airbags, air curtains, knee airbags, etc., try to protect multiple parts of the driver and passengers in various forms of collision accidents. But in many collision accidents, these safety airbags do not play due protection because they cannot prevent the driver and passengers from slipping off the seat. Stretch the more vulnerable abdomen of the driver and passenger, causing greater injury. [0003] In order to prevent the driver and passengers from slipping from the seat, there is a seat airbag in the prior art. The airbag is arranged above the seat cushion and below the seat cushion skin. tear structure. When the vehicle collides, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/207B60R21/231B60R21/233
Inventor 程经淦李亮亮
Owner BYD CO LTD