KR102187333B1 - Potable book punch - Google Patents

Abstract

The present invention relates to an easily carried book filing punch. The punch can comprise: a handle for controlling lifting operation of the punch; a connection unit having a first gear for controlling a punching interval of an object; and a support storing an inner second gear where a moving member moved in a longitudinal direction in accordance with rotation of the first gear is wound. Herein, the moving member is moved in the longitudinal direction by the rotation of the first gear so as to control a size of an insertion space of the object formed between the connection unit and the support.

Description

Portable book punch {POTABLE BOOK PUNCH}

The present invention relates to a punch for easy carrying, and more particularly, to a one-hole punch configured to be convenient to carry while being able to accurately drill two holes for the book.

In order to use a booklet to organize documents, it is necessary to make a hole using a booklet punch so that the documents can be inserted into the bookshelf. The punch for the book can be divided into 1 hole, 2 holes, etc. according to the number of punches. One hole punch, which is relatively easy to carry, among the punches for book iron, has a problem in that it is not possible to drill holes at precise intervals, since the user needs to drill the hole by measuring the position of the hole in general. In addition, there is a problem in that convenience and efficiency of work are deteriorated because one hole can only be drilled with one punching operation.

On the other hand, the two-hole punch can solve the aforementioned problems of the one-hole punch. For example, two holes can be drilled at the same time with a single punching operation, and holes can be drilled at precise intervals to fit the book. However, since the 2-hole punch is larger and heavier than the 1-hole punch, there is a problem in that it is inconvenient for students who use a lot of books to carry.

Republic of Korea Utility Model Publication No. 20-0257901 (2001.12.29)

An object of the present invention is to solve the above-described problem, and an object of the present invention is to provide a punch for book opening that can utilize a method of folding a document in half and punching two holes at a time.

The portable punch for book iron according to an embodiment of the present invention includes a handle for controlling the lifting movement of the punch, a connection part provided with a first gear for adjusting the punching interval of the object, and the first gear rotating Accordingly, it may include a support having a built-in second cogwheel to which the moving member moving in the longitudinal direction is wound. At this time, the moving member moves in the longitudinal direction by the rotation of the first cogwheel, so that the size of the insertion space of the object formed between the connection part and the pedestal may be adjusted.

A handle according to an exemplary embodiment of the present invention may be provided with a button connected to the punch to move the position of the punch in a horizontal direction by a user's manipulation.

The pedestal according to an embodiment of the present invention may be provided with a punching hole having the same size as the range in which the punch moves in the horizontal left and right directions.

An easy-to-portable book and iron punch according to an embodiment of the present invention may further include a blanking plate that is inserted into a passage through both sides of the pedestal to block a portion of the punching hole.

The pedestal according to an embodiment of the present invention may be provided with a bracket formed on the side to fix the object.

A portion of the lower end of the pedestal according to an embodiment of the present invention is formed in an arcuate shape, and a silicon member may be attached to a portion of the lower end of the pedestal formed in an arcuate shape.

If the punch for book opening provided as an embodiment of the present invention is used, it is lightly portable and can be easily used in students or at home, and can be punched at exactly desired intervals, so that documents can be organized through the book book regardless of the type of book book It can provide an environment that can perform smoothly.

1 is a side view of a punch for book iron including a cogwheel according to an embodiment of the present invention.
Figure 2 is a diagram showing the use of the punch for book iron according to an embodiment of the present invention.
3 is a (a) side view, (b) a plan view of a book opening punch including a button according to an embodiment of the present invention.
Figure 4 is a (a) side view, (b) a rear view of a book opening punch including a passage and a blanking plate according to an embodiment of the present invention.
Figure 5 is a side view of a punch for book iron including an arched support according to an embodiment of the present invention.

The terms used in the present specification will be briefly described, and the present invention will be described in detail.

The terms used in the present invention have been selected from general terms that are currently widely used while considering functions in the present invention, but this may vary depending on the intention or precedent of a technician working in the field, the emergence of new technologies, and the like. In addition, in certain cases, there are terms arbitrarily selected by the applicant, and in this case, the meaning of the terms will be described in detail in the description of the corresponding invention. Therefore, the terms used in the present invention should be defined based on the meaning of the term and the overall contents of the present invention, not a simple name of the term.

When a part of the specification is said to "include" a certain component, it means that other components may be further included rather than excluding other components unless otherwise stated. In addition, terms such as "... unit" described in the specification mean a unit that processes at least one function or operation. In addition, when a part is said to be "connected" with another part throughout the specification, this includes not only the case of being "directly connected" but also the case of being connected "with another configuration in the middle".

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement the present invention. However, the present invention may be implemented in various forms and is not limited to the embodiments described herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and similar reference numerals are assigned to similar parts throughout the specification.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a side view of a book and iron punch 100 including a cogwheel according to an embodiment of the present invention.

Referring to FIG. 1, the punch 100 for book iron according to an embodiment of the present invention includes a handle 10 for controlling the lifting movement of the punch 1, and a first cogwheel for adjusting the punching interval of the object. It includes a base 30 with a built-in connection part 20 provided with 21 and a second cogwheel 31 on which a moving member 40 moving in the longitudinal direction as the first cogwheel 21 rotates is wound. can do.

For example, a part of the first cogwheel 21 may be exposed to the outside of the connection part 20 to facilitate the user's manipulation, and the remaining part may be embedded in the connection part 20. The remaining part of the first cogwheel 21 built into the connection part 20 may be coupled to the moving member 40. When the first cogwheel 21 is rotated by the user's operation, the moving member 40 by the rotational force of the first cogwheel 21 is in the insertion space of the object formed between the connection part 20 and the pedestal 30 It can be moved forward or backward (ie longitudinal direction) of the pedestal 30.

Meanwhile, in order to assist the movement of the movable member 40 and manage the movable member 40 that is not exposed to the insertion space, the second cogwheel 31 may be located at the rear of the pedestal 30. When the first cogwheel 21 rotates to the front of the pedestal 30, the moving member 40 wound around the second cogwheel 31 may be released and move forward of the pedestal 30. When the first cogwheel 21 rotates to the rear of the pedestal 30, the moving member 40 exposed in the insertion space may be wound around the second cogwheel 31 while moving to the rear of the pedestal 30. have.

Figure 2 is a diagram showing the use of the punch 100 for book iron according to an embodiment of the present invention.

The punch 100 for book opening according to an embodiment of the present invention is a 1-hole punch, but may be used as a 2-hole punch by using a method of folding and punching an object. When the paper object is folded in half as shown in Fig. 2 (a) and placed in the insertion space of the book opening punch 100, two holes symmetrical with respect to the center line of the object are created as shown in Fig. 2 (b). Can be. At this time, if the length of the insertion space is a, the distance between the two holes may be 2a. The length (i.e. size) a of the insertion space may be adjusted through the movement of the moving member 40. That is, the size of the insertion space is adjusted through the longitudinal movement of the moving member 40 through the first cogwheel 21 and the second cogwheel 31 as described above, so that the punching interval of the object can be adjusted. have.

For example, when the moving member 40 moves to the front of the pedestal 30 according to the rotation of the first cogwheel 21, the length of the insertion space becomes shorter than a, and the gap between the two holes is It may be formed at an interval smaller than 2a. When the moving member 40 moves to the rear of the pedestal 30 according to the rotation of the first cogwheel 21, the length of the insertion space becomes longer than a, and the distance between the two holes is greater than 2a. It can be formed as By adjusting the distance between the two holes for the book iron through the movement of the movable member 40 in this way, it is possible to precisely adjust the distance between the two holes according to the type of the book iron to perform perforation.

3 is a (a) side view, (b) a plan view of a book opening punch 100 including a button 11 according to an embodiment of the present invention.

Referring to Figure 3, the handle 10 according to an embodiment of the present invention, a button 11 connected to the punch 1 to move the position of the punch 1 horizontally left and right by the user's manipulation. It can be provided. That is, the punching interval of the object can be adjusted through the movement of the moving member 40, and the punching position of the object can be adjusted through the movement of the button 11. For example, as shown in (a) of FIG. 3, the button 11 may be integrally formed with the punch 1 so that a part of the button 11 may be exposed on the upper end of the handle 10. In addition, a button hole for moving the button 11 may be formed at the upper end of the handle 10. Referring to (b) of FIG. 3, since the button 11 is integrally formed with the punch 1, the punch 1 may also move left and right according to the left and right movement of the button 11. That is, the position of the punch 1 may be changed by adjusting the left and right movement of the button 11. By changing the position of the punch 1 in this way, not only a right-handed person but also a left-handed person can conveniently use the punch 100 with one hand.

4 is a (a) side view, (b) a rear view of a book opening punch 100 including a passage 33 and a cover plate 50 according to an embodiment of the present invention.

The pedestal 30 according to an embodiment of the present invention may be provided with a punching hole 32 having the same size as a range in which the punch 1 moves in the horizontal left and right directions. The punching hole 32 refers to a configuration for allowing the punch 1 to completely penetrate the object inserted into the insertion space. For example, when a buttonhole is formed as shown in (b) of FIG. 3, the punching hole 32 may be formed in an elliptical shape as shown in (b) of FIG. 4 to have a size corresponding to the buttonhole.

The punch 100 for book opening according to an embodiment of the present invention further includes a blanking plate 50 that is inserted into a passage 33 penetrating both sides of the pedestal 30 to block a portion of the punching hole 32 can do. The blanking plate 50 is for guiding the movement of the punch 1, and covers the remaining area of the punching hole 32 through which the punch 1 does not pass so that the punch 1 can be accurately moved at the point where the punch 1 is located. You can induce. The shielding plate 50 may be inserted in any direction of the passages 33 formed on both sides of the pedestal 30 as shown in FIG. 3 (a).

Referring to (b) of FIG. 3, the shielding plate 50 may be formed of a rectangular body plate and a protrusion having a semicircular one end provided on one side of the body plate. When one end of the protrusion is formed in a semicircular shape, the space of the punching hole 32 through which the punch 1 can pass as shown in Fig. 3 (b) when the shielding plate 50 is inserted into the passage 33 is a punch It can be formed in the same circle as the cross section of (1). Therefore, it is possible to accurately induce the movement of the punch 1 through the protrusion of the shielding plate 50.

On the other hand, the pedestal 30 according to an embodiment of the present invention may be provided with a bracket formed on the side to fix the movement of the object. The bracket is a structure to prevent the object from moving and the punching interval is changed in the process of punching the object. For example, two brackets may be formed on the side of the pedestal 30. When the paper is inserted into the receiving space between the connection part 20 and the support 30 in order to perforate the paper, the upper surface of the paper may be fixed to a certain position without moving any more by the clamps.

FIG. 5 is a side view of a punch 100 for book opening including an arched support 30 according to an embodiment of the present invention.

Referring to FIG. 5, a part of the lower end of the pedestal 30 according to an embodiment of the present invention may be formed in an arcuate shape. That is, unlike the prior art, the punch 100 according to an embodiment of the present invention may be formed to have a semicircular shape so that a part of the lower end of the pedestal 30 can be easily used even in a state held by one hand. In this case, a silicon member 60 may be attached to a part of the lower end of the pedestal 30 formed in an arcuate shape. Even if a part of the lower end of the pedestal 30 is arched, pain may occur when a force is applied with one hand depending on the material of the punch 100, so a silicone member 60 is also provided in the arched portion of the pedestal 30 where the hand touches. Can be attached as shown in 5.

The above description of the present invention is for illustrative purposes only, and those of ordinary skill in the art to which the present invention pertains will be able to understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative and non-limiting in all respects. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as being distributed may also be implemented in a combined form.

The scope of the present invention is indicated by the claims to be described later rather than the detailed description, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. .

1: punch
10: handle 11: button
20: connection 21: first cogwheel
30: base 31: second cogwheel
32: punching hole 33: passage
40: moving member 50: blanking plate
60: silicone member 100: punch for book opening

Claims (6)

In the easy-to-carry book punch,
A handle for controlling the lifting movement of the punch;
A connection portion provided with a first cogwheel for adjusting a punching interval of an object; And
It includes a support having a built-in second cogwheel to which a moving member moving in a longitudinal direction is wound as the first cogwheel rotates,
A book opening punch, characterized in that the size of the insertion space of the object formed between the connection part and the pedestal is adjusted by moving the moving member in the longitudinal direction by the rotation of the first cogwheel.
The method of claim 1,
On the handle,
And a button connected to the punch and moving the position of the punch in a horizontal direction by a user's manipulation.
The method of claim 2,
In the pedestal,
A punch for book opening, characterized in that it is provided with a punching hole formed in the same size as the range in which the punch moves in the horizontal left and right directions.
The method of claim 3,
It is inserted into a passage through both sides of the pedestal, and a blanking plate for blocking a part of the punching hole.
The method of claim 3,
In the pedestal,
Punch for book iron, characterized in that provided with a bracket formed on the side to fix the object.
The method of claim 1,
A part of the lower end of the pedestal is formed in an arch shape,
A book opening punch, characterized in that a silicon member is attached to a lower portion of the arch-shaped pedestal.

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