Protection unit for driving socket of hub
AssigneeKunshan Henry Metal Technology Co., Ltd.
InventorKEE PING THO
Life of this patent
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Abstract
A protection unit for a driving socket of a hub includes a hub with a driving socket connected to an end thereof and the driving socket has multiple ribs extending axially on the outer surface thereof. At least one protection unit is located between two ribs and has an engaging portion. A cover includes a cover face and two sidewalls so as to form an engaging groove. The engaging portion is engaged with the engaging groove. The three sides of the engaging portion are protected by the cover. The cover can be easily mounted to the ribs by the engagement of the engaging portion and the engaging groove so that the cover does not slip away from the ribs in radial direction.
Claims5
A protection unit for a driving socket of a hub, comprising:
- a hub with a driving socket connected to an end thereof and the driving socket having multiple ribs extending axially on an outer surface thereof;
- at least one protection unit located between two ribs and having an engaging portion which extends axially from outside of the protection unit, and
- a cover having a cover face which has two sidewalls extending from an underside thereof, the cover face and the two sidewalls forming an engaging groove, the engaging portion being engaged with the engaging groove.
Dependencies are inferred from the claim text.