Bus handle with adjustable height

Abstract

The invention discloses a bus handle with adjustable height. The bus handle comprises a fixing sleeve, a woven belt and a hand shank, wherein an upper end of the hand shank is provided with a telescoping system, one end of the telescoping system is provided with a locking mechanism, the woven belt passes through a woven belt hole at a lower end of the fixing sleeve, and another end of the woven belt is coiled in the telescoping system at the upper end of the hand shank; the fixing sleeve is composed of two clamping pieces, the upper end of the fixing sleeve is provided with a cross beam hole while the lower end thereof is provided with the woven belt hole; the telescoping system comprises a coiling block and a fixed shaft in the coiling block, the coiling block is connected with the wovenbelt, one end of the coiling block is provided with a tooth socket, one end of the fixed shaft is provided with a cross shaft type spline, the fixed shaft is provided with a tension spring, and one end of the tension spring is fixed on the fixed shaft while the other end thereof is fixed on the coiling block; and the locking mechanism comprises a chuck, jacking force spring, a camshaft piece and a push rod. Based on a machine design principle, the height of the bus handle can be adjusted so as to meet use requirements of different heights of people, and the bus handle is simple in structure and convenient to use.

Description

technical field

[0001] The invention relates to a bus handle, in particular to a height-adjustable bus handle. Background technique

[0002] The existing bus handles are all fixed on the horizontal beams and have the same height, but the heights of the passengers are different. They use such handles of the same height when riding, and some passengers can only stretch their arms as much as possible because of their short stature. Hold the handle firmly to maintain the balance of the body. For some passengers, the current handle at the same height may be a bit short, and it will be inconvenient to directly grasp the beam. If the distance from the handle is far away, the arm will inevitably be sore, which cannot provide comfort for the majority of passengers. driving conditions. Contents of the invention

[0003] The object of the present invention is to solve the above-mentioned problems and provide a height-adjustable bus handle, which has the advantages of simple structur...

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