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Safe automatic regulation mechanism for automobile seat

An adjustment mechanism, safe and automatic technology, applied in the direction of vehicle seats, vehicle parts, special positions of vehicles, etc., can solve the problem that the main driver's seat and the passenger seat cannot automatically move backwards, and achieve a compact, reliable structure, occupying small space effect

Active Publication Date: 2012-03-21
CHONGQING QINGANG QINGHONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a safety automatic adjustment mechanism for automobiles to solve the problem in the prior art that the main driver's seat and the auxiliary driver's seat cannot automatically move backwards when the automobile has a traffic accident

Method used

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  • Safe automatic regulation mechanism for automobile seat
  • Safe automatic regulation mechanism for automobile seat
  • Safe automatic regulation mechanism for automobile seat

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Embodiment Construction

[0033] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0034] Such as figure 1 , image 3 , Figure 5 and Figure 6As shown, the lower part of the car seat is connected with the manual or electric position adjustment mechanism of the car seat, that is, the first sliding mechanism, through the seat support base 3. This manual or electric position adjustment mechanism is an existing mature mechanism of the car seat. It includes the upper sliding bar 4 of the first sliding mechanism with outward flanging, the lower bar 5 of the first sliding mechanism with inward flanging, and the chute roller 41 between the two. The front and rear adjustment handle 2 controls the seat position adjustment rocker arm assembly 13 through the seat position adjustment traction wire 12 . On the track 4 of the first slide mechanism, a second adjusting rod support 38 and a first adjustin...

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Abstract

The invention discloses a safe automatic regulation mechanism for an automobile seat, which comprises a first sliding mechanism, a second sliding mechanism, a thrust mechanism, a positioning mechanism and a sensing driving mechanism, wherein the first sliding mechanism is used for the forward and backward regulation of the seat position, the second sliding mechanism, the thrust mechanism, the positioning mechanism and the sensing driving mechanism are used for the safety assurance, the first sliding mechanism, the second sliding mechanism, the thrust mechanism, the positioning mechanism and the sensing driving mechanism are all directly arranged on an automobile floor or are all arranged on the automobile floor through transition components, a thrust plate is arranged on a thrust rod of a thrust device and is connected with a sliding part of the second sliding mechanism, a positioning pressing arm of the positioning mechanism is pressed on the thrust rod of the thrust device, the thrust device is locked in an un-pushed state, and a pressure relieving driving arm of the positioning mechanism is connected with the sensing driving mechanism. When an automobile seriously collides, the sensing driving mechanism drives a pressing driving handle, the pressing rod is driven to relieve the locking on the thrust device, the thrust mechanism fast pushes the thrust plate, and the sliding part of the second sliding mechanism drives the seat to backwards move under the effect of the thrust plate.

Description

technical field [0001] The invention relates to a car safety seat, in particular to a car seat safety automatic adjustment mechanism. Background technique [0002] With the development of society and the increase of vehicles, the incidence of traffic accidents has also increased in recent years. When the car hits violently, the safety airbag will open instantly under certain conditions to protect the driver's head from being hit. In some cases, the airbag that opens instantly will stun people, and the unconscious occupant may be smothered to death by the airbag at this time; in other cases, the driver is caught between the steering wheel and seat However, the existing car driver's seat and co-driver's seat can only be adjusted manually or electrically. When a safety accident occurs, the seat cannot be moved back automatically, and the seriously injured driver is unable to use the manual mechanism at this time. Move the seat. [0003] On June 15, 2011, Chinese Invention Pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/427
Inventor 蒲榕生王标张成木陈王伟席鑫
Owner CHONGQING QINGANG QINGHONG TECH
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