Stapler capable of automatically switching staples

Abstract

The present invention provides a stapler capable of automatically switching staples. The stapler comprises a first staple storage groove used for disposing staples having first dimension; a second staple storage groove disposed on the first staple storage groove and used for disposing staples having second dimension; a staple pressing plate disposed below an upper cover; and a pressing plate changeover switch which is disposed at a position where a base and the staple storage grooves are rotatably connected, and used for automatically switching modes according to file thickness. The pressing plate changeover switch is composed of two concealed buttons and a movable pull rod, and an upper portion of the pressing plate changeover switch is connected with the staple pressing plate. The stapler has the beneficial effects that the staples can be automatically switched according to the file thickness, the stapler is simple in structure and convenient to carry, use applicability and convenience can be achieved, space is saved, and staple waste can be prevented.

Description

technical field [0001] The invention relates to the field of stationery, in particular to a stapler, and more specifically to a stapler capable of automatically switching between long and short staples. Background technique [0002] Most of the staplers widely used in the market can only use one type of thimble. , you must use a stapler with a binding capacity of up to about 30 pages. When using a large stapler, it is not easy to use documents with a small number of pages. There are also a small number of staplers on the market that can use two specifications of staples at the same time. One is that only a single needle storage slot is provided, and only large-size staples or small-size staples can be selectively used in it, which means that when the When you need to use different sizes of staples, you must first open the upper cover, and then replace the required staples; the other provides two needle storage slots, but you need to manually select the size of the thimble a...

AI Technical Summary

Problems solved by technology

[0002] Most of the staplers widely used in the market can only use one type of thimble. , you must use a stapler with a binding capacity of about 30 pages. When using a large stapler, it is not easy to use documents with a small number of pages

There are also a small number of staplers on the market that can use two specifications of staples at the same time. One is that only a single needle storage slot is provided, and only large-size staples or small-size staples can be selectively used in it, which means that when the When you need to use different sizes of staples, you must first open the upper cover, and then replace the required staples; the other provides two needle storage slots, but you need to manually select the size of the thimble according to the thickness of the paper material visually, and the structure complex

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