An improved electric stapler

Abstract

The invention provides an improved electric stapler, belonging to the machinery technology field. The improved electric stapler solves the problem that an existing electric stapler cannot work when less paper exists. The improved electric stapler comprises a shell with a hollow cavity, wherein the front end of the shell is provided with a paper inlet, a motor, a microswitch, a nail passage and a knife rest are arranged in the shell, a driving gear and a rotating wheel driven by the driving gear are arranged between the motor and the microswitch, the outer edge of the rotating wheel is provided with a recess, a switch is articulated on the inner side wall of the shell, the upper end of the switch is articulated with a shifting piece, one side of the shifting piece pushes against a button of the microswitch, a spring is connected between the shifting piece and the inner shell of the shell, the rotating wheel is arranged at one side of the switch and one side, opposite to the switch, of the rotating wheel is provided with a boss, a notch is formed in the boss, and the rotating wheel is rotated until the button of the microswitch is located at the recess, part of the switch is located in the notch. The improved electric stapler has the advantage of having capability of reducing the binding quantity.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to an electric stapler, in particular to an improved electric stapler. Background technique [0002] Every office has at least one stapler, which provides us with an ideal means of binding many pages together for preservation. I believe that many students also have staplers at home. The stapler binds the paper, which is impossible or impossible. One of the missing office supplies. [0003] Staplers are generally divided into manual staplers and electric staplers. With the development of society and the advancement of science and technology, manual staplers can no longer meet people's needs. After people's improvement, electric staplers appear on the market. , This kind of stapler, just push the paper into the paper inlet of the stapler to complete the binding work. [0004] For example, the applicant previously disclosed an electric stapler [Application No.: 201320529107.6; Author...

AI Technical Summary

Problems solved by technology

[0005] When this type of stapler needs to bind paper, it needs to overcome the force of the tension spring and the spring to push the paper into the paper opening. When the amount of paper is small, it is very inconvenient to push the paper into the paper opening due to the soft texture of the paper. There is a problem that the stapler cannot work when the amount of paper is low

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