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Seat safety mechanism for motor vehicle

A technology for safety mechanisms and motor vehicles, applied in vehicle seats, vehicle parts, special positions of vehicles, etc., can solve problems such as inability to achieve safety protection, and achieve the effect of effective safety protection

Inactive Publication Date: 2012-12-19
刘合忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a motor vehicle seat safety mechanism, which overcomes the defect that the existing motor vehicle safety mechanism cannot provide effective safety protection in the event of a large impact

Method used

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  • Seat safety mechanism for motor vehicle
  • Seat safety mechanism for motor vehicle

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Experimental program
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Embodiment Construction

[0011] Install guide rail 9 is set in the inside of driver's cab a, and seat 10 is installed on the slide plate 8, and slide plate 8 is installed on the guide rail 9 in the car, is provided with a push cylinder 3, pull cylinder 4, push cylinder symmetrically before and after slide plate 8 3. The piston rod of the pulling cylinder 4 is connected with the slide plate 8 through the joint 7, the working chamber of the pushing cylinder 3 is directly connected with the air bag 6, the working chamber of the pulling cylinder is connected with the air bag 6 through the solenoid valve 5, and the travel switch 2 is installed on At the rear position of the bumper b, the travel switch 2 is connected with the bumper b with the connecting rod 1.

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Abstract

The invention relates to a seat safety mechanism for a motor vehicle. A guide rail is arranged in a cab, and a seat is arranged on a slide plate which is arranged on a guide rail in the vehicle; the front and the rear of the slide plate are symmetrically provided with a pushing cylinder and a pulling cylinder; piston rods of the pushing cylinder and the pulling cylinder are connected with the slide plate through connectors; a working cavity of the pushing cylinder is directly connected with an air bag, and a working cavity of the pulling cylinder is connected with the air bag through an electromagnetic valve; and a travel switch is arranged at the rear part of a bumper and connected with the bumper by a connecting bar.

Description

Technical field: [0001] The invention relates to a seat safety mechanism, in particular to a motor vehicle seat safety mechanism, which belongs to the technical field of motor vehicle safety mechanisms. Background technique: [0002] With the continuous development of social economy, the social ownership of various motor vehicles is also developing rapidly. Correspondingly, the safety accidents caused by motor vehicles are also increasing. Therefore, the safety mechanism for motor vehicle drivers and passengers appears to be particularly important. [0003] At present, for the safety mechanism of motor vehicle drivers and passengers, it is generally composed of a bumper installed on the vehicle head, a safety belt arranged on the driver's seat and corresponding safety airbags. Although this type of safety mechanism Can play a role to a certain extent, but, under the situation that motor vehicle is subjected to bigger collision, these safety mechanisms often can't effectivel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/427
Inventor 刘合忠
Owner 刘合忠
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