Rotary mechanism

The utility model discloses a rotary mechanism which has the advantages of reasonable design, compact structure and flexibility in rotation. The rotary mechanism is provided with a worm and gear mechanism and is also provided with an inner housing, an outer housing and a cover, wherein the outer hou...

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Bibliographic Details
Main Author LIU KANGYE
Format Patent
LanguageChinese
English
Published 13.03.2013
Subjects
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
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Summary:The utility model discloses a rotary mechanism which has the advantages of reasonable design, compact structure and flexibility in rotation. The rotary mechanism is provided with a worm and gear mechanism and is also provided with an inner housing, an outer housing and a cover, wherein the outer housing is fixedly connected with an upper main body, the inner housing is fixedly connected with a lower main body, the inner housing and the outer housing are assembled, a worm of the worm and gear mechanism is sleeved on an outer ring of the outer housing, and is connected with the outer housing into a whole, and the inner peripheral wall of the worm is matched with the inner housing through a steel ball. The rotary mechanism is arranged in the cover, the cover is fixedly connected with the upper main body, and the worm is arranged on the cover.
Bibliography:Application Number: CN20122458290U