| 摘要 |
A tank wheel includes a main body, rollers and an object supporting member. The main body includes a containing groove concavely formed at the main body and having an opening facing downward, and a rail installed at the top of the main body. The rollers, parallel to one another, are axially coupled into the containing groove of the main body and slightly protruded out from the opening of the containing groove. The object supporting member includes a rail corresponding seat and an object support platform. The rail corresponding seat is movably installed in the rail of the main body, and the top of the rail corresponding seat has an assembling part, and the bottom of the object support platform has a hemispherical base corresponding to the assembling part, the object support platform can be disposed on the rail corresponding seat, and the object support platform can be tilted. |
| 主权项 |
1. A tank wheel, comprising:
a main body, having:
a containing groove, concavely formed in the main body, and having an opening facing downward; anda rail, installed at the top of the main body; a plurality of rollers, axially and respectively coupled to the a plurality of shafts in the containing groove of the main body, and the rollers being parallel to one another and slightly protruded out from the opening of the containing groove; and an object supporting member, having:
a rail corresponding seat, movably installed in the rail of the main body, and having an assembling part disposed at the top of the rail corresponding seat; andan object support platform, having a hemispherical base disposed at the bottom of the object support platform, and the hemispherical base corresponding to the assembling part, and the object support platform being installed at the rail corresponding seat, and the object support platform being tilted. |
