A wheel that can climb stairs

A technology for climbing stairs and wheels, which is applied in the field of wheels that can climb stairs, and can solve the problems of easy damage of wheels, increased wheel resistance, wheel deformation, etc., and achieves the effect of convenient use and wide application fields

Active Publication Date: 2021-03-02
王浩然
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above patents, due to the change of the state of the shape wheel, the wheel is easily damaged or deformed during normal operation, which increases the resistance of the wheel when driving.

Method used

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  • A wheel that can climb stairs
  • A wheel that can climb stairs
  • A wheel that can climb stairs

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Experimental program
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Effect test

Embodiment Construction

[0035] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0036] Such as figure 1 Shown, the wheel that can climb stairs of the present invention is by adding a gear tooth mechanism to walking wheel 16, and the " gear tooth " that this mechanism protrudes makes walking wheel 16 can not skid when climbing stairs, thereby climbs up stairs. Such as figure 2 As shown, when the road wheel 16 is in normal operation, the gear tooth mechanism can retract the "gear teeth", so that the road wheel 16 can be used normally without increasing the resistance when the road wheel 16 travels.

[0037] Such as Figure 1 to Figure 10 As shown, the wheel capable of climbing stairs of the present invention includes a walking wheel 16, a gear rod working mechanism, a gear rod retracting mechanism, and a control mechanism. The gear rod working mechanism and the gear rod retracting mechanism work in harmony. The wheel t...

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Abstract

The invention relates to the technical field of wheels, in particular to a wheel capable of climbing stairs. The present invention includes a traveling wheel, a gear rod working mechanism, a gear rod retracting mechanism, and a control mechanism. The gear rod working mechanism and the gear rod retracting mechanism are arranged on one side of the traveling wheel, and the gear rod working mechanism mainly completes the extension and contraction of the gear rod. The gear rod retracting mechanism can retract and release the gear rod. The control mechanism controls the gear rod working mechanism and the gear rod retracting mechanism to work in harmony. When the gear rod of the gear rod working mechanism is extended, the wheels can climb the stairs. The wheels run normally. The invention enables the wheels to have the function of climbing stairs without affecting the normal running of the road wheels.

Description

technical field [0001] The invention relates to the technical field of wheels, in particular to a wheel capable of climbing stairs. Background technique [0002] In order to reduce the labor intensity of personnel in the process of moving goods, ensure the safety and stability of goods transportation, improve the efficiency of transportation, and reduce the consumption of manpower and material resources, climbing machinery products are of great significance. The use of wheels to crawl directly helps to improve the crawling ability of the product. [0003] The Chinese utility model patent "An Active Deformed Star-shaped Stair Climbing Wheel" (application number 201721746641.7) discloses a method of changing the motion state of the wheel to adapt to flat ground and stairs. The Chinese Utility Model Patent "A Pneumatic Stair Climbing Wheel" "(Application No.: 201821140489.2) discloses an invention that changes the shape of the wheel through pneumatics. In the above patents, d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B15/10
CPCB60B15/10B60B2900/721
Inventor 王浩然
Owner 王浩然
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