| 摘要 |
A socket ratchet wrench includes a main body, a ratchet ring, a direction switching device, an upper cover, and a clamp member. Therein, the main body has a handle and a head, and the head has a first lateral side and an opposite second lateral side, with a first containing groove passing through therebetween and connected with a second containing groove. The ratchet ring is rotatably disposed in the first containing groove and has a polygonal inner bore for receiving a socket. The direction switching device is movably disposed in the second containing groove for unidirectionally driving the ratchet ring. The upper cover is fixed on the first lateral side. The clamp member is pivotally disposed on the upper cover, capable of pivotally swinging between a clamping position and a releasing position against the upper cover to optionally clamp or release the socket. |
| 主权项 |
1. A socket ratchet wrench, comprising:
a main body, provided with a handle and a head, the head having a first lateral side and an opposite second lateral side, a first containing groove passing through the first lateral side and the second lateral side, with one side of the first containing groove connected with a second containing groove; a ratchet ring, rotatably disposed in the first containing groove, a plurality of teeth provided on the outer periphery of the ratchet ring, while the ratchet ring is provided with a polygonal inner bore for receiving a socket; a direction switching device, movably disposed in the second containing groove for unidirectionally driving the ratchet ring to rotate; an upper cover, fixed on the first lateral side; and a clamp member, pivotally disposed on the upper cover, capable of pivotally swinging between a clamping position and a releasing position against the upper cover, so as to clamp the socket in the inner bore at the clamping position and depart from the socket at the releasing position for releasing the socket from the inner bore. |
