Anti-deviation universal eccentric trundle
The anti-deviation universal eccentric trundle comprises a trundle frame and a rolling wheel, the trundle frame comprises a first annular frame and a second annular frame, the end, close to the second annular frame, of the first annular frame is embedded in the second annular frame, and the ends, cl...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The anti-deviation universal eccentric trundle comprises a trundle frame and a rolling wheel, the trundle frame comprises a first annular frame and a second annular frame, the end, close to the second annular frame, of the first annular frame is embedded in the second annular frame, and the ends, close to each other, of the first annular frame and the second annular frame are each provided with a containing groove; the connecting piece is arranged at the end, away from the second annular frame, of the first annular frame, so that the eccentric trundle is formed, and compared with an existing universal trundle, the eccentric trundle is provided with only a single-side idler wheel, so that the composition structure is simpler; in addition, the connecting piece does not need to be connected with the two ends of the idler wheel, and the situation that hair is clamped into the trundle through a gap between the idler wheel and the connecting piece can be prevented.
本实用新型涉及一种防偏移的万向偏心脚轮,包括:脚轮架与滚轮,脚轮架包括第一环形架与第二环形架,第一环 |
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