Patent ID: 7334774

Claim:
An extensible and turnover handle structure for a jack comprising: a handle, a handle seat and a base; wherein: the handle includes an inner pipe inserted into an outer pipe, at a bottom of the inner pipe is located an elastic locking-pin is engaged in a locking hole in a concave ring formed in a top end of an inner surface of the outer pipe; the handle seat is a seat for receiving and locking the outer pipe, and a pair of ears extends downward from a front surface of a bottom of the handle seat; the base is a swing member serving to draw hydraulic oil through swing motion and is formed at a front end thereof with a pivot ear; the two ears of the handle seat are pivotally coupled to the pivot ear of the base, the outer pipe is inserted in the handle seat, and then the inner pipe with a handle sleeve on the top end thereof is inserted in the outer pipe, thus the handle is allow to be turned to a position above a top plate for storage, and when the jack is in use, the inner pipe is allowed to be pulled out of the outer pipe to elongate the handle structure, thus achieving an objective of saving energy.