公开(公告)号：US20220111503A1

公开(公告)日：2022-04-14

申请号：US17423782

申请日：2020-01-10

申请人： MAX CO., LTD.

发明人： Tomoaki KIKAI ,  Tomokazu NAGATA ,  Akira AOKI

IPC分类号： B25C5/02 ,  B25C5/11

摘要： A stapler includes a handle unit connected to a driver unit by a transmission shaft portion provided between a fulcrum shaft portion and a driver, and configured to move the driver unit; a camshaft provided to a clincher unit; a cam groove portion provided to the handle unit, configured to permit the camshaft to enter, and having one open end portion to enable to the camshaft to be inserted/pulled out; a guide convex portion provided to the clincher unit, and a guide concave portion provided to the handle unit and configured to restrict a movement path of the handle unit with respect to the clincher unit.

公开(公告)号：US20190061129A1

公开(公告)日：2019-02-28

申请号：US16080082

申请日：2017-04-21

申请人： MAX CO., LTD.

发明人： Hiroaki TAKAHASHI ,  Tomoaki KIKAI

IPC分类号： B25C5/02

摘要： To provide a stapler in which a staple leg of a nonmetal staple can be reliably bent with a small number of components and a simple configuration so as to reduce a cost. A stapler includes a penetration mechanism and a bending mechanism. Hole parts are provided in a pair of cutting blades of the penetration mechanism. The bending mechanism includes first and second bending members which protrude from the hole parts toward between the pair of cutting blades to bend a pair of staple legs, guide surfaces which guide the first and second bending members, and a slide member which drives the first and second bending members. The first and second bending members are provided between the guide surfaces and the slide member.