Patent ID: 9216494
Filing Date: 2015-12-22
Classification: B25B

Abstract:
1. A pincer structure comprising: a first body having an immovable palate and an immovable stem, the immovable palate assembled at one end of the immovable stem; a second body having a movable palate and a movable stem, the movable palate pivoted on the immovable stem, a clipping space defined by the movable palate and the immovable palate, the movable stem pivoted on the movable palate, the movable stem having a bottom portion facing the immovable stem and two lateral portions, the two lateral portions of the movable stem respectively extended from two sides of the bottom portion toward a first direction, the first direction being perpendicular to the movable stem, a receiving groove defined by the bottom portion and the two lateral portions of the movable stem; an elastomer elastically connected between the movable palate and the immovable stem; a limiting member interegrally formed from the bottom portion of the movable stem and extending into the receiving groove so that the limiting element is located between the two lateral portions of the movable stem, the limiting member having an abutting unit at an end thereof away from the bottom portion of the movable stem, the abutting unit being located inside the receiving groove, a distance along the first direction between the bottom portion and the abutting unit being smaller than a width of each lateral portion along the first direction, a limiting space defined between the abutting unit and the bottom portion of the movable stem; a pivoting member pivoted on the movable stem, the pivoting member having an abutting portion, the abutting portion located in the limiting space, the abutting portion being movable between the bottom portion and the abutting unit; and a connecting member having one end and another end, said one end pivotally assembled to the pivoting member, said another end movably assembled to the immovable stem; wherein the movable stem further has a first stem end and a second stem end; the first stem end of the movable stem is pivoted on the movable palate; the connecting member has an extruded portion extruded therefrom; when the extruded portion abuts against the bottom portion of the movable stem, the limiting member is located between the extruded portion and the first stem end of the movable stem.