File puncher

Abstract

The invention discloses a file puncher, which comprises a bottom plate, a groove is arranged on the bottom plate, an elastic mechanism is arranged on the bottom plate, a measuring ruler is arranged on the edge of the groove, a supporting frame is arranged on the elastic mechanism, and a limit position is arranged on the supporting frame Groove, the limit slot is provided with punching nails, the punching nails gradually become larger from bottom to top, there is a fixed block on the punching nail, the fixing block connects the upper end of the punching nail and the support frame, the fixing block and the punching nail Connected together, they can move laterally along the support frame. There is a pressure handle on the support frame, a pressure handle shaft is provided at one end of the pressure handle, and a pressure handle groove is provided on the pressure handle. The hole nails sink to different depths, and the hole nails gradually become larger from bottom to top, so that holes of different sizes can be punched. At the same time, by sliding the fixing block, different spacings of the hole holes can be adjusted. Measuring ruler, you can adjust the specific punching distance you want, fully meet the user's requirements for punching, convenient and practical, the pressure handle is equipped with a pressure handle groove, suitable for the size of ordinary hands, and can make the hand and the pressure handle The use of coincidence can avoid the accident of hand off and increase safety.

Description

technical field [0001] The invention belongs to the field of punching equipment, in particular to a document puncher. Background technique [0002] At present, at home or in the office, it is necessary to punch a file, and then bind the stack of punched files. Now the file punchers on the market are all fixed installations. If users need to punch more holes, or want to make the holes larger than they want, the current file punchers cannot meet the requirements, and sometimes the hole spacing Each user's requirements are different. [0003] Therefore, be badly in need of a kind of puncher, come satisfying the requirement of various users to punching, accomplish satisfying the requirement of user to punching in all directions, and light and handy, convenient and practical file puncher. Contents of the invention [0004] The purpose of the present invention is to solve the above-mentioned technical problems existing in the prior art, and to provide a document puncher, which...

AI Technical Summary

Problems solved by technology

Now the file punchers on the market are all fixed installations. If users need to punch more holes, or want to make the holes larger than they want, the current file punchers cannot meet the requirements, and sometimes the hole spacing Each user's requirements are different

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