| 摘要 |
PROBLEM TO BE SOLVED: To ground an auxiliary apparatus in a stable state hardly overturning by drawing an auxiliary leg to the side and grounding its longitudinal piece. SOLUTION: A main mechanism of an auxiliary apparatus 1 is built in a body case 3, and four corners of the bottom surface of the body case 3 are provided with legs 3a-3a. These legs 3a-3a allow the auxiliary apparatus 1 to be placed stably on a flat ground G. The auxiliary apparatus 1 includes, as well as the legs 3a-3a, an auxiliary leg 2 capable of being stored in the bottom portion of the body case 3, and an elastic body 7 for absorbing vibration is mounted to a longitudinal piece of this auxiliary leg 2. When the auxiliary apparatus 1 is connected to the ground G, four legs 3a-3a and this elastic body 7 connect to the ground G. Therefore, the auxiliary apparatus 1 can be placed on the ground G more stably than the case of only the legs 3a-3a, and overturning can be prevented even when it is grounded to a slope.
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