Reciprocating wrench for quick combining fastener
OwnerBobby Huinventor
Life of this patent
Estimating the term…
Abstract
A reciprocating wrench for quick combining fastener includes a main body, a claw, and an elastic positioning device therebetween. The main body includes a concavely-shaped first jaw opening, which has a pivot end at an end thereof. The claw includes a concavely-shaped second jaw opening, which has a pivotal combination portion at an end thereof. The pivotal combination portion is pivotally connected with the pivot end, such that the claw and the main body pivotally move with respect to each other. The elastic positioning device allows the claw to optionally rotate toward a closing direction or remain in the opening status. Therefore, the claw is able to remain in the opening status for combining the fastener.
Claims14
A reciprocating wrench for quick combining fastener, comprising:
- a main body comprising a concavely-shaped first jaw opening, the first jaw opening comprising a pivot end on one side thereof;
- a claw comprising a concavely-shaped second jaw opening, the second jaw opening comprising a pivotal combination portion on one side thereof, the pivotal combination portion of the claw being pivotally connected with the pivot end of the main body along a pivot center, such that the claw pivotally moves with the pivot center as a rotation center in order to optionally rotate toward a closing direction or an opening direction;
- a press member;
- and
- an elastic positioning device disposed between the main body and the claw, the elastic positioning device including an elastic member, a positioning member, and a positioning area, the elastic member being disposed on the main body, the positioning member being disposed between the main body and the claw,
- wherein the reciprocating wrench is configured such that upon a force being applied on the press member, the claw is rotated towards the opening direction until the positioning member rests against the positioning area, and such that while the positioning member rests against the positioning area, the force is removed, and the claw remains in an opening status by means of the positioning member being positioned on the positioning area, and when a force is imposed on the main body, the positioning member leaves the positioning area enabling the elastic member to allow the claw to rotate toward the closing direction.
Dependencies are inferred from the claim text.