| 摘要 |
PROBLEM TO BE SOLVED: To enhance reliability of a cold insulation cabinet in use by improving a wheel mounting structure. SOLUTION: Wheels 15 are mounted at corners 1d of a cold insulation cabinet body 1 via wheel fittings 11. Thus, an impact force applied to the wheels 15 is dispersed to the body 1 via the fittings 11 to improve mounting rigidity of the wheels 15 to the body 1. The fittings 11 are constituted of a bottom plate 11a and a sidewall 11b rising from the plate 11a. The plate 11a is mounted in contact with a lower surface 1a of the body 1 and the sidewall 11b is mounted in contact with an outer peripheral surface 1b of the lower part of the body 1. Thus, when the cabinet is, for example, collided, its collision load is dispersively supported by the body 1 side to improve durability and reliability in use of the cabinet.
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