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Perforator

A technology of a puncher and a puncher, which is applied in the field of punchers

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

Existing hole punches just cannot meet this need

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] 1-8 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 two punches 103 . 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. 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, 124 corresponding to the holes 113 and 114 are visible in the figure, and the other hole corresponding to the hole 115 is in the It is not visible in the picture. Holes 125 are also formed in the top 121 corresponding to the hol...

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PUM

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Abstract

The invention provides a puncher comprising a bond strip and two punchers, wherein, the two punchers can be movably arranged on the bond strip. According to the puncher of the invention, as the two puncher can be movably arranged on the bond strip, three holes come from the paper according to the requirement by rotating the bond strip and a 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 hole punches typically include stationary punches. When in use, the stationary punch punches two holes in the edge of the sheet. However, in some cases it may be necessary to punch three holes in the sheet. Existing hole punches just cannot satisfy this need. [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, it is an object of the present invention to provide a hole punch which can punch two holes or three holes in a paper sheet as required. [0006] According to the present invention, a hole punch is provided, the hole punch includes: [0007] connection strips; and [0008] t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/02B26F1/04B26D7/00
CPCB26F1/04Y10T83/7593B26F1/36
Inventor 郑洪如
Owner LECO STATIONERY MFG CO LTD