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Perforator

The technology of a hole puncher and a puncher is applied in the field of hole punchers, which can solve the problems of troublesome operation and inconvenient use, and achieve the effect of convenient and simple adjustment.

Inactive Publication Date: 2008-08-06
LECO STATIONERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to adjust the position of the puncher again, it is necessary to loosen the screw, adjust the puncher to another suitable position, and then tighten the screw again, which is cumbersome and inconvenient to use

Method used

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Examples

Experimental program
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Embodiment Construction

[0021] 1-6 show a hole punch 100 according to the present invention. The punch 100 according to the invention comprises a substantially elongated flat connecting strip 101 and at least one punch 103 . The figure shows that the punch 100 includes four punches 103, but there may be one, two, three or more than four. Each punch 103 includes a base 105 , a bracket 107 , a pressing portion 109 , and a punching post 111 . The base 105 is preferably in the shape of a cuboid with an open bottom, with holes 113, 114 and 115 formed on the top of the base, and aligned elongated openings 116 formed on the two long sides of the base, respectively. The bracket 107 includes a bottom 117 , two sides 119 integral with the bottom 117 extending parallel to both sides of the bottom 117 , and a top 121 extending parallel to the bottom 117 from one side to the other. Holes are formed on the bottom 117 corresponding to the holes 113, 114 and 115 on the base, wherein the holes 123, 125 correspondin...

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PUM

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Abstract

The invention provides a puncher, comprising a bond strip and at least a puncher which can movably arranged on the bond strip, wherein, at least a puncher is fixed on the bond strip by the convexo-convex match. According to the puncher of the invention, the convexo-convex match can be easily separated, thus being convenient and simple for regulating the position of the puncher.

Description

technical field [0001] The invention relates to a hole punch. Background technique [0002] Hole punches are widely used to punch holes in paper for storage in file folders or notebooks. Existing punches typically include several punches. When in use, it is sometimes necessary to adjust the distance between the punches to obtain paper sheets with the required distance between the holes. Existing hole punches usually utilize screws to fix the punch adjusted to the proper position in place. In order to adjust the position of the punching device again, it is necessary to unscrew the screw, adjust the punching device to another suitable position, and then tighten the screw, which is cumbersome to operate and inconvenient to use. [0003] Therefore, it is necessary to improve the hole punches of the prior art. Contents of the invention [0004] The present invention proposes aiming at the problems existing in the puncher of the above-mentioned prior art. [0005] Therefore...

Claims

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Application Information

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IPC IPC(8): B26F1/02B26F1/04B26D7/26B26D7/00
Inventor 郑洪如
Owner LECO STATIONERY MFG CO LTD