Rotatory scray of bicycle

The utility model provides a rotatory scray of bicycle, include: lower of rotation, fluted disc, the rotatory seat of honour, rotatory round pin and eccentric spanner, the fluted disc is fixed in rotatory lower, fluted disc equipartition on the circumferencial direction has engaging tooth portion, t...

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Bibliographic Details
Main Author YU CONGDA
Format Patent
LanguageChinese
English
Published 02.01.2018
Subjects
CYCLE AXLE SUSPENSIONS
CYCLE FRAMES
CYCLE SIDE-CARS, FORECARS, OR THE LIKE
CYCLE STEERING DEVICES
CYCLES
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
PERFORMING OPERATIONS
RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES
TRANSPORTING
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Summary:The utility model provides a rotatory scray of bicycle, include: lower of rotation, fluted disc, the rotatory seat of honour, rotatory round pin and eccentric spanner, the fluted disc is fixed in rotatory lower, fluted disc equipartition on the circumferencial direction has engaging tooth portion, the rotatory seat of honour be provided with with engaged with engaging teeth portion of engaging tooth portion, rotatory round pin one end is fixed on rotatory lower, the other end passes the rotatory seat of honour with eccentric spanner hinged, rotatory down and install the spring between the rotatory seat of honour, rotate eccentric spanner makes the rotatory seat of honour engaging teeth portion breaks away from the fluted disc rotates the rotatory seat of honour rotates foldingly, locking eccentric spanner makes engaging teeth portion with the meshing gear part meshing who corresponds. The utility model discloses but lower rotation of carrying on on the circumferencial direction of rotatory scray of bicycle's
Bibliography:Application Number: CN20172731991U