公开(公告)号：US5671879A

公开(公告)日：1997-09-30

申请号：US645820

申请日：1996-05-14

Applicant: Liang-Peng Lin

Inventor： Liang-Peng Lin

IPC: B25C5/02 ,  B25C5/16 ,  B25C1/06 ,  B27F7/36

CPC classification number: B25C5/1675 ,  B25C5/0228

Abstract: A power stapler in which the electromagnetic valve has a movable annular metal block which moves downwards to prevent the occurrence of a high striking noise when attracts the valve rod to strike the striking plate; the guard plate which stops staples in the magazine can be alternatively adjusted to the closed position to close the front end of the magazine, the open position to open the front end of the magazine for the loading of staples, or the mid-way position to partially close the front end of the magazine for permitting jammed staples to be removed from the magazine.

Abstract translation: 一种电动订书机，其中电磁阀具有向下移动的可移动环形金属块，以防止当吸引阀杆撞击击打板时发生高冲击噪音; 可以将停止钉仓中的订书钉的防护板可选择地调节到关闭位置，以关闭钉仓的前端，打开位置以打开钉仓的前端以装载订书钉，或将中途位置 部分地关闭盒的前端，以允许从钉仓移除卡住的订书钉。