| CPC B25B 27/062 (2013.01) [B25B 28/00 (2013.01)] | 9 Claims |
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1. A press tool, configured to detach an inner member and a bushing from a receiving hole of a seat body, the bushing receiving the inner member and being received in the receiving hole, the press tool including:
a base, including a head portion, a body portion and a foot portion, the head portion and the foot portion being connected with the body portion and correspondingly separate in interval, the head portion including a threaded hole disposed therethrough, the foot portion including a through hole, a centroid position of the threaded hole and a centroid position of the body portion being located on a pressing direction;
a threaded shaft, screwed with the threaded hole and movable in the pressing direction, including a first press portion, the first press portion being located between the threaded hole and the through hole and configured to press the inner member in the pressing direction to separate from the bushing and insert in the through hole; and
an attachment member, detachably assembled to the first press portion, including a second press portion, the second press portion configured to press the bushing in the pressing direction to separate from the receiving hole and insert in the through hole;
wherein the attachment member has an outer diametric dimension smaller than an inner diametric dimension of the through hole and is movable through the through hole;
wherein the press tool further includes a sleeve member, the sleeve member is configured to receive a portion of the inner member and be radially abutted against an inner surface of the through hole, and the sleeve member has an outer diametric dimension smaller than the inner diametric dimension of the through hole and is movable through the through hole;
wherein the sleeve member has an inner diametric dimension smaller than the outer diametric dimension of the attachment member.
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