Anti-slip high-density polyethylene bottle

The utility model relates to an anti-slip high-density polyethylene bottle which comprises a bottle body, a cover body, a handle shell, a sliding piece, an elastic connecting piece, a belt, a guide wheel, a belt pulley and an anti-slip piece, and the side surface of the bottle body is connected with the handle shell; the bottom of the bottle body is connected with the sucker; the sucker contacts with the desktop; external threads are arranged on the top side of the bottle body; a sealing ring is arranged at the joint of the bottle body and the cover body; internal threads are arranged on the inner side of the cover body; the device is simple in structure and easy and convenient to operate, the polyethylene bottle can be effectively prevented from slipping, the sliding piece drives the anti-slipping piece to rotate, the hand of a user can be fixed to the maximum degree, and therefore sliding between the device and the hand space is reduced, and the device is prevented from slipping out of the hand; and the eff