|発明の名称||WHEELED TRAVEL BODY AND STEP TRAVEL ASSIST DEVICE|
PROBLEM TO BE SOLVED: To provide a simple configuration for preventing a wheeled travel body from exhibiting unintended behavior due to a slope member in the wheeled travel body capable of climbing over steps.
SOLUTION: A wheeled travel body 1 using a slope member 41 bridged across a step 51 on a traveling surface, with it coming into contact therewith to climb over steps, includes a slope support mechanism 42 that supports the slope member and is supported rotationally about a prescribed rotational shaft. The slope support mechanism is configured to change over, by rotational turning, between a use position in which a position of the slope member comes into contact with a step earlier than wheels, and a retraction position in which the wheels come into contact with the step earlier than that and, from when the slope member located at the use position comes into contact with the step and is bridged across the step, until the slope member climbs over the step, configured to keep the state where the slope member is bridged across the step by the rotational turning.
- 学校法人神奈川大学 研究支援部
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