Patent ID: 8591211
Filing Date: 2013-11-26
Classification: B25B,F16B

Abstract:
1. A glass repairer, including: a support base, having a seat and an arm, the seat being adapted for being fixed to a glass surface temporally, the arm extending from the seat, a free end of the arm forming a threaded hole; a fluid-receiving tube, having a first section, a second section, and a third section, the second section connecting the first section and the third section therebetween, the first section having internal threads, the second section having external threads, an internal diameter of the third section being smaller than an internal diameter of the second section, the fluid-receiving tube being inserted through and screwed with the threaded hole, the third section further including an annular stepped portion, an inner tube, and an outer tube, the stepped portion being connected with the second section, the inner tube and the outer tube being connected with the stepped portion respectively, the inner tube being located in the outer tube, an annular room being enclosed by the stepped portion, the inner tube, and the outer tube, the annular room being separated from the second section and having a reduced section close to the second section and a widened section away from the second section, the reduced section having an internal diameter smaller than an internal diameter of the widened section so that a first stepped face is formed between the reduced section and the widened section, the inner tube having a length equal to a length of the outer tube so that the inner tube communicates with the annular room in the outer tube; a pressing rod, having external threads, a driving head being formed at an end of the pressing rod, a fixing portion being formed at an opposite end of the pressing rod, the fixing portion being inserted into the fluid-receiving tube, the pressing rod being screwed with the first section; a rubber head, being received in the second section of the fluid-receiving tube, the rubber head being engaged with the fixing portion so as to move with the pressing rod; a rubber cover, having a widened portion and a reduced portion at opposite two ends, the widened portion having a larger external diameter than an external diameter of the reduced portion, a second stepped face being formed between the widened portion and the reduced portion, the rubber cover further forming a through hole axially penetrating the reduced portion and the widened portion, the through hole having an internal diameter larger than or equal to an external diameter of the inner tube, an end of the rubber cover having the reduced portion being inserted into the annular room so that the reduced portion is located in the reduced section, that the widened portion is located in the widened section, that the inner tube is received in the through hole, and that the second stepped face abuts against the first stepped face, the rubber cover further having a bottom portion having an external diameter larger than the internal diameter of the widened section of the annular room, the bottom portion being located at an end of the widened portion away from the reduced portion and abutting against the third section of the fluid-receiving tube; wherein the pressing rod moves along the fluid-receiving tube when being rotated so that the rubber head is able to move toward the third section to squeeze fluid in the second and the third sections outward via the third section.