公开(公告)号：US06264085B1

公开(公告)日：2001-07-24

申请号：US09756600

申请日：2001-01-08

Applicant: Roman Ho ,  Jack Chen ,  Hsuan-Chin Chiang

Inventor： Roman Ho ,  Jack Chen ,  Hsuan-Chin Chiang

IPC: B25C104

CPC classification number: B25C1/008

Abstract: A safety device for a pneumatic stapler includes a safety member rotatably mounted to a barrel of the stapler by a torsion spring located between the safety member and the barrel. The safety member has a first protrusion and a second protrusion. The first protrusion is pushed by a magazine connected to the barrel and the second protrusion is located at a higher position to allow a safety plate to be moved between the two protrusions. When the magazine is removed and the second protrusion is rotated to a lower position, the safety plate is stopped by the second protrusion.

Abstract translation: 一种用于气动订书机的安全装置包括通过位于安全构件和筒之间的扭转弹簧可旋转地安装到订书机的筒体上的安全构件。 安全构件具有第一突起和第二突起。 第一突起被连接到筒的盒子推动，并且第二突起位于更高的位置以允许安全板在两个突起之间移动。 当盒被移除并且第二突起旋转到下部位置时，安全板被第二突起挡住。