Armrest of seat of locomotive, rehicle driver

A technology for armrests and vehicles, applied to vehicle seats, armrests, vehicle components, etc., can solve the problems of poor overall rigidity of the armrest, easy breakage, inconvenient adjustment of the inclination angle of the armrest, etc., to achieve enhanced overall rigidity, beautiful appearance, and convenient adjustment Effect

Active Publication Date: 2006-09-13
张云琨 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, some manufacturers at home and abroad adjust the inclination angle of the seat armrest. One is that the adjustment handle is at the lower part of the end of the armrest; the other is that the adjustment handle is integrated with the adjustment screw; , or the person is in a very awkward posture on the seat t

Method used

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  • Armrest of seat of locomotive, rehicle driver
  • Armrest of seat of locomotive, rehicle driver
  • Armrest of seat of locomotive, rehicle driver

Examples

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Embodiment Construction

[0017] see Figure 1 ~ Figure 3 , The armrest body is composed of a fully sealed box-shaped steel framework 2 that can bear a plastic coating pressure of 9Mpa and a high-pressure engineering plastic cladding 3 with an injection molding pressure of 9Mpa covering the steel framework. There is a rotating handle installation groove 4 at the bottom of the front end of the handrail body. The support shaft 5 is contained in the afterbody of the armrest body and can rotate relatively with the armrest body. One end of the support shaft 5 protruding from the armrest body is fixed with a support shaft fixture 6 with a support shaft in a mounting hole. The axis line L1 of the limit screw 7 is perpendicular (or approximately) to the axis line L2 of the support shaft 5 and is threadedly fixed on the support shaft. A thrust nut 8 is fixed on the armrest body tail end relative to the limit screw extension, and the tail thread of the push rod 9 mounted on the armrest body passes through the ...

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PUM

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Abstract

A hand rest matched with the back of a seat for the driver of locomotive or vehicle is composed of a main body, a rotary supporting axle installed to the tail of main body, a position limiting part fixed to said rotary axle, a supporting axle fixer installed to one end of supporting axle, which is extended out of the main body, a thrust nut on the main body and relative to position limiting part, and a rotary handle on a push rod in main body. Its advantages are adjustable depression angle and elevation angle and high rigidity.

Description

Technical field: [0001] The present invention relates to armrests, in particular to the armrests matched with the seat backs of locomotives and vehicle drivers. Background technique: [0002] At present, some manufacturers at home and abroad adjust the inclination angle of the seat armrest. First, the adjustment handle is at the lower part of the end of the armrest; second, the adjustment handle is integrated with the adjustment screw; , or the person is in a very awkward posture on the seat to adjust; Fourth, when adjusting the elevation angle of the armrest, the armrest needs to be turned up so that the armrest is basically perpendicular to the ground before adjustment can be made. It is very inconvenient to adjust the inclination angle of the armrest. The overall rigidity of the armrest is poor and easy to break. Invention content: [0003] The purpose of the present invention is to overcome the above disadvantages and provide a handrail for the driver's seat of a loco...

Claims

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Application Information

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IPC IPC(8): B60N2/46B60N2/75
Inventor 张云琨张里波
Owner 张云琨
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