Positioning locking mechanism of rotational member
AssigneeXiaoming Chen
InventorXiaoming Chen
Life of this patent
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Abstract
A positioning locking mechanism of a rotational member comprising a rotational positioning member provided with a positioning groove; a rotational member pivotally connected with the rotational positioning member and rotating around the rotational positioning member; a positioning member arranged in the rotational member and movably meshed with the positioning groove; and a locking operation member arranged in the rotational member to control the motion of the positioning member. The positioning locking mechanism can effectively ensure that the positioning and locking of the rotational member cannot be invalid due to accident collision or component fatigue.
Claims20
A positioning locking mechanism of a rotational member, comprising:
- a rotational positioning member provided with a positioning groove;
- a rotational member pivotally connected with the rotational positioning member and rotating around the rotational positioning member;
- a positioning member arranged in the rotational member, and meshed with or separated from the positioning groove through a locking operation member;
- the positioning member is designed into a geometry adapted to and meshed with the locking operation member and the positioning groove;
- and
- the locking operation member is arranged in the rotational member to control the positioning member to be meshed with or separated from the positioning groove;
- the working mode of the locking operation member can be axial motion or radial rotation.
Dependencies are inferred from the claim text.