Height-adjustable bus handle capable of swinging within small amplitude

Abstract

The invention discloses a height-adjustable bus handle capable of swinging within a small amplitude. The height-adjustable bus handle comprises a fixed part, a height adjusting component and a handle; the fixed part is connected with a cross rod of a bus and is connected with the height adjusting component by a connecting belt, the height adjusting component comprises a sleeve and a connecting rod, a clamp groove is arranged on the top of the inside of the sleeve, a limit groove is arranged at the upper end of the clamp groove, an elastic part is mounted at the upper end of the clamp groove, and a cavity is arranged at the lower end of the inside of the sleeve; and a rectangular connecting rod key is fixedly mounted in the middle of a spherical structure of the top of the connecting rod, and a columnar rod is arranged at the lower end of the connecting rod. The connecting rod moves upwardly to the clamp groove at the upper end of the sleeve and rotates clockwise by a 90-degree angle, the connecting rod key falls into the limit groove, the elastic part is compressed simultaneously, and the handle only can swing within the small amplitude by the aid of the short connecting belt in the state; after the handle is slightly pushed, the compressed elastic part can bounce off the connecting rod key under the action of elastic force, so that the connecting rod enters the cavity on the lower portion of the sleeve. The height-adjustable bus handle has the advantages that purposes that the bus handle swings within the small amplitude and the height of the bus handle is adjustable are achieved, and the height-adjustable bus handle is reliable in structure and simple in operation procedure.

Description

technical field [0001] The invention belongs to the technical field of public transportation tools, and in particular relates to a small swing and height-adjustable bus handle. Background technique [0002] In order to ensure the safety of standing passengers, handles are generally provided on existing buses. The handles on the handles are connected to the bus handle fixing parts through flexible connectors. The height of the entire handle is fixed, which generally cannot meet the needs of passengers of different heights. The existing bus handle is easy to shake. When the bus encounters a turn or brakes suddenly, the passenger will shake the handle greatly, and it is easy to stand unsteadily and even cause danger, which will bring physical exertion and psychological stress to the passengers. Unhappy, the existing bus handles are not stable, and cannot meet the needs of most people for the height of the handle. [0003] The patents on the new stable bus handle are: [0004]...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome the problem that the previous bus handle is unstable and cannot meet the needs of most people for the height of the handle, and to provide a bus handle with adjustable height and small swing

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