Electric adjustable seat frame and seat provided with frame

A seat frame and electric adjustment technology, which is applied in movable seats, vehicle seats, transportation and packaging, etc., can solve the problems of low automation, inability to locate, and only rotation, etc., and achieve high automation and high precision , to maintain the effect of stability

Inactive Publication Date: 2014-06-18
中欧飞机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method has a simple structure, it needs to rotate the angle adjuster manually, the degree of automation is very low, and the adjustment is inconvenient; and due to structural limitations, the adjustment range of the backrest inclination angle is limited; secondly, this kind of seat cannot be rotated freely to change the direction. In the prior art, the rotatable seat usually can on

Method used

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  • Electric adjustable seat frame and seat provided with frame
  • Electric adjustable seat frame and seat provided with frame
  • Electric adjustable seat frame and seat provided with frame

Examples

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[0030] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the advantages of the present invention and its outstanding contributions to the prior art. It can be understood that the following embodiments are only detailed descriptions of preferred embodiments of the present invention. , should not be construed as any limitation to the technical solution of the present invention.

[0031] like figure 1 As shown, this embodiment mainly includes a backrest frame 1 , a seat basin frame 2 , and a base 8 . The back frame 1 and the seat basin frame 2 can be frame bodies formed by bending and welding stainless steel pipe fittings or angle steel.

[0032] like figure 2 and combine figure 1 , The angle adjustment lever 33 with right-angle bending has an opening hole in the bending portion, which penetrates the angle adjustment pin 36 and is movably connected with the rear end of the se...

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PUM

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Abstract

The invention discloses an electric adjustable seat frame and a seat provided with a frame, according to the technique solution, the electric adjustable seat frame comprises a backrest frame and a seat frame; the electric adjustable seat frame further comprises a backrest regulating mechanism, having a backrest regulating motor, a backrest regulating screw, a backrest regulating screw nut and an angle regulating lever; the angle regulating lever is rotatably connected with the seat frame and fixedly connected with the backrest frame at the upper end; a connecting piece fixed with the backrest regulating screw nut is actively connected with the lower end of the backrest regulating screw. The adjustable automation degree of the seat backrest and the legs is high and labour-saving due to the electric mechanism; the seat can be rotatably adjusted and the seat can be automatically locked while not rotating, the stabilization is good and the technology is improved compared with the prior art.

Description

technical field [0001] The invention relates to a seat frame, in particular to a seat frame capable of adjusting the seat back and rotating the seat left and right. Background technique [0002] With the improvement of people's demand, the function of the seat tends to be more and more comfortable to use and easy to adjust. Regarding the comfort of the seat, being able to adjust the seat back so as to flexibly suit the requirements of the user is one of the basic considerations for the seat. Known, publication number is that the patent literature of CN202193013 U discloses a kind of car seat frame, and its seat back adopts tooth plate type angle adjuster to mesh with tooth claw to adjust backrest inclination angle. Although this method has a simple structure, it needs to rotate the angle adjuster manually, the degree of automation is very low, and the adjustment is inconvenient; and due to structural limitations, the adjustment range of the backrest inclination angle is lim...

Claims

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Application Information

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IPC IPC(8): B60N2/14B60N2/22B60N2/44B60N2/90
Inventor 吴国琳赵起
Owner 中欧飞机有限公司
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