Abstract: A stapler has a main base, a pivotal base, a recoiling device, a stapling device, a connecting device and a leg-cutting device. The leg-cutting device is mounted between the main base and the pivotal base and has an upper base, a lower base, two arm holders, two pushing arms, a cutting pad, two cutting blocks, two guiding blocks and two biasing members. The lower base has an arm-lifting top surface. The pushing arms are pivotally connected to the arm holders and each has a sliding end slidably attached to the arm-lifting top surface of the lower base and a pushing end. The cutting blocks are attached respectively to the pushing ends of the pushing arms. The guiding blocks are slidably mounted on the pivotal base and are driven by the cutting blocks.
Abstract: A staple apparatus is installed in a stapler so the stapler can staple stacks of paper with different thicknesses without having to change staples or components in the stapler. The apparatus cuts legs of a staple to a proper length after the staple has been driven completely into a stack of paper and bends the protruding ends to bind the stack of paper together. The apparatus performs these operations with a cutter, a bending template, and a cutting anvil in conjunction with a sliding bracket and a cutter actuator. Operation of the cutter is delayed by a staple driver actuator until the staple has completely penetrated the stack of paper.
Abstract: An office tool assembly has a tool and a hanging cap. The tool is selectively inserted into and held in the hanging cap. A protrusion is moveably mounted on the tool to engage with a through hole defined in the cap to keep the tool from falling out of the hanging cap. A transverse hole is defined in the hanging cap through which a string extends, such that the tool assembly can be hung around a person's neck. Accordingly, a user can conveniently and safely carry the tool assembly to any desired place for use.