Angle adjustment automatic reset mechanism

Abstract

The invention relates to the field of walking device auxiliary mechanisms, in particular to an angle adjustment automatic reset mechanism. The angle adjustment automatic reset mechanism comprises an adjusting vehicle plate, a rotating shaft, a first torsional spring, a second torsional spring and a damper, wherein an anti-overturning block and a limiting block are arranged at the rear end of the adjusting vehicle plate; a support is arranged at the front end of the adjusting vehicle plate; a sleeve and a pin shaft are arranged in the support; the lower portion of the rotating shaft stretches into the support and is rotationally installed in the sleeve; the pin shaft is sleeved with the first torsional spring and the second torsional spring; one end of the first torsional spring is connected with the lower portion of the rotating shaft, and the other end of the first torsional spring is connected with the support; one end of the second torsional spring is connected with the sleeve, and the other end of the second torsional spring is connected with the support; and the damper is arranged at the lower end of the rotating shaft. The angle adjustment automatic reset mechanism is installed at the tail end of a walking device, when the walking device rotates in a narrow space, the rotation diameter of the walking device can be effectively reduced, and it is guaranteed that the device cannot turn over.

Description

technical field [0001] The invention relates to the field of auxiliary mechanisms for walking devices, in particular to an angle adjustment automatic reset mechanism. Background technique [0002] In many industries, walking devices are often used for transportation and other purposes. In actual production, due to factors such as the layout of plant equipment, the transportation route of the walking device often needs to pass through many narrow and curved areas. Due to the volume of the car body and other reasons, the turning diameter is large, turning is inconvenient, difficult to pass, and it is also prone to collision and overturning. However, in the prior art, no matter what kind of structure the walking device is, most of them are not equipped with a suitable structure to avoid the above situation, resulting in There are certain hidden dangers in the production process. In addition, with the development of society, devices such as rollators for rehabilitation have beg...

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Problems solved by technology

[0002] In many industries, walking devices are often used for transportation and other purposes. In actual production, due to factors such as the layout of plant equipment, the transportation route of the walking device often needs to pass through many narrow and curved areas. Due to the volume of the car body and other reasons, the turning diameter is large, turning is inconvenient, difficult to pass, and prone to collision and overturning. However, in the prior art, no matter what kind of structure the walking device is, most of them are not equipped with a suitable structure to avoid the above situation, resulting in There are certain safety hazards in the production process

In addition, with the development of society, devices such as walking aids for rehabilitation have begun to be popularized and applied in families. However, due to the narrow range of family space, people will also encounter the same safety problems when performing rehabilitation.

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