Back to results
US 2021/0276166 A1Published application
Ratchet wrench
OwnerYi-Fu Cheninventor
Life of this patent
Estimating the term…
Abstract
A ratchet wrench includes two arms extending from one end of the handle, and a head is pivotably connected between the two arms. The head includes a first connection portion and a second connection portion respectively formed to two opposite sides of the head so as to be connected with a pivotable member such as a socket or a bit as needed. The head is pivotable relative to the two arms, and the pivotable member is pivotable relative to the head. The ratchet wrench is able to be used in different angles and positions.
Claims7
A ratchet wrench comprising:
- a handle having a first end and a second end, two arms extending from the second end of the handle, a room formed between the two arms;
- a head pivotably connected between the two arms and being pivotable relative to the two arms, the head having a first connection portion formed to a first side thereof, the first connection portion having a reception hole defined in a distal end thereof;
- a pivotable member removably connected to the first connection portion and having a multiple-face part, a driving end and a neck which is formed between the multiple-face part and the driving end, the multiple-face part pivotably inserted into the reception hole so that the pivotable member is pivotable relative to the head, and
- a control unit mounted to outside of the first connection portion and controlling engagement and removal of the multiple-face part relative to the reception hole.
1 more element
Dependencies are inferred from the claim text.