JP3009093U - Punch file - Google Patents

Abstract

(57) [Summary] [Purpose] The commercially available punch file has the disadvantage that since the binding rod has a uniform thickness, the degree of freedom of the filed document is small, and the punched file is easily torn from the binding rod. The purpose is to eliminate that drawback. [Structure] By making the file part thinner than the punch part, it is possible to increase the degree of freedom of the filed document, making it easier to page the filed document, and tearing the file from the hole to cause the document to fall off. It can be difficult.

Description

[Detailed description of the device]

[Field of Industrial Application] The present invention relates to a punch file having both punch and file functions.

[Prior Art] Conventionally, there is a so-called punch file that has both punch and file functions, but its structure is composed of a cover and a binding device with a punching function. Furthermore, the binding tool consists of a binding rod and an outer frame, but there are two holes in the upper part of the outer frame. By holding the document on the binding rod by sandwiching it, a file is made at the same time as making a hole in the document. It is configured.

[Problems to be Solved by the Invention] However, since the conventional punch file has the same thickness of the binding rod, the holes punched in the document and the diameter of the binding rod are the same, so that the file can be freely fed. The degree is small and there is always a great deal of tension between the document and the binding bar. For this reason, there are drawbacks in that the filed document is difficult to page and is easily torn from the hole in the document. The present invention has been made in view of the above problems, and an object thereof is to provide a punch file in which a page is easily turned and a document is not easily torn from a hole portion.

[Means for Solving the Problems] In order to achieve the above object, the present invention is to make the file portion of the binding rod thinner than the punch portion.

However, the punch portion here refers to the upper portion of the binding rod including the uppermost end of the binding rod, and the file portion refers to a portion related to other files.

There is no particular limitation on how thin the thickness of the file portion is smaller than that of the punch portion, but it is usually appropriate that the diameter is smaller by 0.5 mm to 2.5 mm.

Further, the length of the punch section is not particularly limited, but if the punch section is made shorter than the depth of the punch hole in the upper portion of the outer frame, the punched document is automatically contained in the file section.

[Operation] According to the present invention, the punch file having the file portion thinner than the punch portion allows the pages of the file to be easily paged, and since the hole is less likely to be subjected to excessive force, the document is torn from the hole. There is little slippage. Also, even if the punching function is inferior and cannot be used, it is convenient to use it as a file only.

[Brief description of drawings]

FIG. 1 is a perspective view of a punch file.

[Fig. 2] Conventional binding rod and a part of a filed document

[Fig. 3] Part of the binding sticker and filed document of the present invention

[Explanation of symbols]

 (1) is the upper part of the outer frame (2) is the binding bar (3) is the cover (4) is the document

Claims (1)

[Scope of utility model registration request] 1. A punch file in which the thickness of a binding rod of the punch file is changed.