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Armrest of seat of locomotive, rehicle driver

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

Active Publication Date: 2008-04-30
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 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

Method used

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

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Embodiment Construction

[0017] Referring to Figures 1 to 3, the handrail 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 coated on the steel framework with an injection pressure of 9Mpa. 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. Limit screw 7-axis center line L 1 Vertical (or approximately vertical) to the center line L of the support shaft 5 2 And the thread is 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 th...

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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 armrests fitted to the backrest of a driver's seat in a vehicle. 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 object of the present invention is to overcome the above disadvantages and provide a vehicle driver's seat armrest which is convenient to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/46B60N2/75
Inventor 张云琨张里波
Owner 张云琨
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