Patent ID: 7293484

Claim:
An opener head retainer comprising: a handle held by users; a front end of the handle having a receiving groove; an operation portion capable of being inserted into the receiving groove; a receiving portion formed by a casing, an inserting disk, an elastomer, and a cover; an inner side of the casing having a receiving space for receiving the inserting disk and the elastomer; an upper side of the casing having two lower inclined resisting sheets; a lower side of the inserting disk being enclosed by two upper inclined resisting sheets capable of resisting against the two lower inclined resisting sheets so to control the vertical orientation of the inserting disk in the casing; a front end of the inserting disk being a plurality of clamping grooves for clamping the opener head; the cover being capable of covering an outlet of the receiving space of the casing for confining the elastomer and the inserting disk to the receiving space; the cover having a plurality of receiving openings corresponding to the clamping grooves of the inserting disk so that each of the opener heads is placed between a corresponding one of the clamping grooves and a corresponding one of the receiving openings; wherein when rotating the casing, the upper inclined resisting sheets move along the lower inclined resisting sheet so that the opener heads in the clamping grooves are protruded out.