Universally and flexibly installed multi-position adjusting mechanism

An adjustment mechanism, multi-position technology, applied in the field of machinery, to achieve the effect of stable and smooth rotation, protection of products, and elimination of assembly gaps

Pending Publication Date: 2017-09-19
北京安达维尔航空设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the seat adjustment mechanism disclosed in the above invention patent, the person sitting on the chair needs to step on the pedals to adjust the seat, which brings a lot of inconvenience to the adjustment, and even requires the help of others to adjust the seat.
In addition, when this structure is applied to seats on other occasions, it can only move in one direction

Method used

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  • Universally and flexibly installed multi-position adjusting mechanism
  • Universally and flexibly installed multi-position adjusting mechanism
  • Universally and flexibly installed multi-position adjusting mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] said institutions, such as figure 1 As shown, the rotating base 1 and the guide rail 2 are included, the rotating base 1 is square, and a through hole is respectively provided at the four corners of the rotating base 1, and a flexible sliding device 4 is respectively installed in each through hole, through which the flexible sliding device 4 The swivel base 1 is slidably fixed on the guide rail 2, and a seat is installed on the swivel base 1.

[0029] Further, such as figure 2 As shown, the swivel seat 1 includes a swivel seat body 11, which is square and has a through hole in the middle, so that the swivel seat body 11 forms a ring shape. The ring section of the swivel seat body 11 is n-shaped, and the swivel seat 1 also includes Two groove-shaped rotating blocks 13 are lined with wear-resistant sheets 12 in the grooves of the rotating blocks 13, and the rotating blocks 13 are slidably locked on the inner wall of the through hole of the rotating seat 1 through the gr...

Embodiment 2

[0042] Only the differences from Embodiment 1 will be described below.

[0043]Further, each of the first slider 45 and the second slider 46 is respectively fixed on a guide rail 2 .

[0044] When the seat is installed on two planes, the guide rails 2 are arranged in parallel, and the seat can slide along the guide rails 2 .

[0045] When the seat is installed on two planes, the guide rails 2 are non-parallel, and the seat can only be fixed and cannot slide along the guide rails 2.

[0046] When the seat is installed on three or four planes, the guide rails 2 are non-parallel, and the seat can only be fixed and cannot slide along the guide rails 2.

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Abstract

The invention belongs to the technical field of machines and relates to a universally and flexibly installed multi-position adjusting mechanism. The universally and flexibly installed multi-position adjusting mechanism comprises a rotary seat and a guide rail. The rotary seat is square, and the four corners of the rotary seat are each provided with a through hole which is internally provided with a flexible sliding device; and the rotary seat can be slidably fixed to the guiding rail through the flexible sliding devices, and a seat is installed on the rotary seat. The universally and flexibly installed multi-position adjusting mechanism has the beneficial effects that the rotary seat can deflect towards any directions through a flexible connecting device, the adverse effect brought by installation face deformation after guide rail installation on a product is avoided, and font-and-back moving smoothness can be kept all the time, so that the purpose that the product can be universally and flexibly installed and protected is achieved; two rotary blocks are tightly attached to the rotary seat for friction to eliminate an assembly gap and avoid product waggling during rotating, and therefore stability and smoothness of product rotating in the front-back direction and the horizontal direction of the guide rail are achieved; and front-back and rotary multi-position reliable fixing is achieved.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a multi-position adjustment mechanism with universal flexible installation. Background technique [0002] At present, the seats used in airplanes, high-speed rail and other means of transportation are all fixed on the bottom plate, but they need to be rotatable and can adjust the front and rear positions. The general seat adjustment mechanism is unlocked by the flight attendant by stepping on the pedal. adjust. [0003] For example, the application number is CN201210423603.3 Chinese invention patent, which discloses a rotating seat, including at least one set of seat cushion and backrest available for use, and a skeleton for supporting the seat cushion and backrest is arranged under the seat cushion, and the skeleton is divided into an upper skeleton The upper frame and the lower frame are connected by a rotatable mechanism, and the upper frame is relatively rotated and adjusted ...

Claims

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Application Information

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IPC IPC(8): B61D33/00B64D11/06
CPCB61D33/0078B61D33/0085B64D11/0639B60N2/146B60N2/0825B60N2/0868B60N2/0712Y02E10/50
Inventor 杨林杨君唐凯凯孙鹏程邓鹏
Owner 北京安达维尔航空设备有限公司
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