Adjustable armrest seat of stand-on electric forklift

Abstract

The invention relates to the technical field of hand braking of stand-on forklifts, in particular to an adjustable armrest seat of a stand-on electric forklift. The adjustable armrest seat comprises aguide column with a flange plate at the lower end, a pipe column base, a height adjusting mechanism and an angle adjusting mechanism; the height adjusting mechanism comprises a locking guide sleeve and an unlocking handle, wherein the locking guide sleeve comprises an inner guide sleeve and an outer guide sleeve which are arranged together in a sleeved mode, the inner guide sleeve is in axial sliding fit with the guide column, and an inclined surface is formed in the inner side wall of the outer guide sleeve; the inclined surface makes contact with the corresponding side wall of the inner guide sleeve through a steel ball in an in elastic mode, the inner guide sleeve and the guide column are locked and positioned through the locking of a locking spring, and the unlocking handle comprisesa pair of connecting rods and a handle body connected with the upper ends of the connecting rods; and the angle adjusting mechanism comprises a screw rod, a rectangular support plate and a connectingplate, a nut with a pin hole is arranged on the screw rod in a matched mode, one end of the connecting plate is connected with the nut through a hinge pin, and the other end of the connecting plate isconnected with the pipe column base through a hinge pin. The armrest seat is fixedly arranged on the forklift, and the height and the angle of the armrest seat can be adjusted in a stepless mode.

Description

technical field [0001] The invention relates to the technical field of the hand brake of a stand-on forklift, in particular to an adjustable armrest seat of a stand-on electric forklift. Background technique [0002] The right side area of ​​the stand-on electric forklift is generally equipped with a handrail to support the operator's arm, so as to facilitate the operation and control of each action of the forklift. At present, most stand-on electric forklifts do not have adjustable armrests, and the armrests equipped at the operating position are all fixed. The height of the armrest is designed according to the average height. This design does not conform to the principle of ergonomic design, and the design is not humanized enough. It is difficult to meet the needs of operators of different heights and operating habits. Contents of the invention [0003] Aiming at the deficiencies of the existing technology, the present invention provides an adjustable armrest seat for a...

AI Technical Summary

Problems solved by technology

The height of the armrest is designed according to the average height. This design does not conform to the principle of ergonomic design, and the design is not humanized enough. It is difficult to meet the needs of operators of different heights and operating habits.

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