Automobile front-row seat with two rows of passenger protection air bags
A car front seat and occupant protection technology, applied in pedestrian/occupant safety arrangements, vehicle components, vehicle safety arrangements, etc., can solve the problems that seat belts cannot restrict occupants from diving, occupants' abdominal secondary injuries, etc.
Inactive Publication Date: 2021-06-04
CHINA FIRST AUTOMOBILE
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Problems solved by technology
[0006] For the second-row occupants, at present, the OEMs are generally equipped with rear seat side airbags or head side airbags. These two types of airbags are mainly aimed at protecting the chest or head of the occupants under side collision conditions. However, the frequency is higher Under the condition of frontal collision, only the seat belts are used to protect the second-row occupants, but the seat belts cannot restrict the occupants from diving, and may even cause secondary injuries to the occupants' abdomen due to the upward movement of the belts during the dive.
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[0023] 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, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.
[0024] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...
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The invention belongs to the technical field of automobile safety accessories, and particularly relates to an automobile front-row seat with two rows of passenger protection air bags. The automobile front-row seat comprises a front-row seat body and further comprises a backrest shielding curtain and a safety air bag, one end of the backrest shielding curtain is fixed to the bottom of a backrest of the front-row seat, the other end of the backrest shielding curtain is fixed to the bottom of a cushion of the front-row seat, the joint of the backrest and the cushion can be covered, the backrest shielding curtain is provided with an air bag blasting weakening line, and the safety air bag is fixed in the cushion through an air bag fixing support. Forward movement of legs of second-row passengers is limited, so that the anti-diving function is achieved, it is guaranteed that the air bag explosion direction is the pre-designed fixed direction, the structure is simple, performance is reliable, and then the safety of the whole vehicle is improved.
Description
technical field [0001] The invention belongs to the technical field of automobile safety accessories, and in particular relates to an automobile front seat with a second-row passenger protection airbag. Background technique [0002] As an important part of the passive safety of the vehicle, the airbag can minimize secondary injuries to the occupants in the event of a vehicle collision. [0003] After a vehicle crashes, the detonation angle of the airbag determines the deployment direction of the airbag. If the detonation angle of the airbag cannot be fixed, the protection area of the airbag will be greatly affected, and in severe cases, the occupant cannot be protected after the airbag is deployed. [0004] The existing technical status of similar technology is as follows: [0005] A car airbag for protecting the rear passengers in the prior art, the device is fixed in the backrest frame of the front seat, and when unfolded, the overall shape is an upside-down "6" shape, ...
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IPC IPC(8): B60R21/207B60R21/231
CPCB60R21/207B60R21/231B60R2021/23153B60R2021/23169
Inventor 王晓阳马红建周金涛宋子利
Owner CHINA FIRST AUTOMOBILE