JP2002273697A - Multi-functional punch - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a multi-functional punch to generate punch hole(s) for filing documents, cards, etc., in a file book, system notebook, etc., capable of making six sorts of punching using one puncher from one-hole to six-hole punching. SOLUTION: The multi-functional punch is configured so that a hinge part 6 is provided in the middle part in longitudinal direction of a rectangular base 2, and two actuators are installed in the hinge part in such a way as rotatable outward, wherein two punch holes 5 are provided on one side of the hinge part 6 while six punch holes 5 are provided on the other side, and punching blades 4 emerging from and retracting into the punch holes are installed on the undersurfaces of the actuators, and the base 2 is furnished at the oversurface with a plurality of indices for punching.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a binding hole for binding a file or a ring to a document or card.
The present invention relates to a multi-function punch capable of punching six types of holes from one hole to six holes with one multi-function punch.

[0002]

2. Description of the Related Art Conventionally, a thin punching device has been disclosed as "Punch for paper" of Japanese Utility Model Laid-Open No. 1-81299 and "1.
Punching punch for two holes and two holes "and Patent No. 2649
No. 146 "Punch".

The above-mentioned "paper punch" is a thin punch that can be spelled into a notebook, and is a punch that punches six holes by repeating six times for each hole. The following “one-hole / two-hole perforating punching device” is such that a binding hole can be selectively punched in a paper sheet with one hole or two holes with a predetermined interval. is there.

[0004] Further, the "punch" of the above-mentioned patent is capable of coping with the increase in the number of holes to be perforated due to a change in the size of paper and a punching device capable of perforating two and four holes. It is about.

[0005]

As described above, the prior art has the problem that the number of holes to be drilled is as small as about two, and the operation is troublesome in drilling, and the configuration is complicated. There was a point. The present invention has been made to solve these problems.

[0006]

In order to achieve the above object, in a multifunctional punch according to the present invention, a hinge portion is provided at a longitudinal middle portion of a rectangular base, and two operating bodies are provided on the hinge portion. Each of the bases is rotatably mounted outward, and two punch holes are provided on one side of the hinge portion of the base, and six punch holes are provided on the other side, and the bases protrude and retract from the punch holes. A punch blade is mounted on each lower surface of the working body, and a plurality of perforation indicators are provided on the upper surface of the base.

[0007] A hinge portion is provided at a middle portion in the longitudinal direction of the rectangular base, two punch holes are provided on one side of the hinge portion, and six punch holes are provided on both sides of the base on the other side. It is provided.

Further, a hinge portion is provided at an intermediate portion of the base, and an index portion for positioning a sheet at the time of punching is provided on both sides of the hinge portion.

In addition, it is preferable to provide a hanging tool on both sides in the longitudinal direction of the base for holding the multifunctional punch body on a file book.

Next, by providing two punch blades on one side and six punch blades on the other side on the lower surface of two operating bodies rotatably mounted on the base, six types of perforations can be performed. It was made.

[0011] Further, at both ends of the two operating members, finger pads are provided for facilitating the turning of the operating members.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION

[0013]

First Embodiment A first embodiment of the present invention will be described below with reference to FIGS. 1 to 9.
The base 2 includes two operating bodies 3a and 3b. Two punches 4 are mounted on the operating body 3a and six punch blades 4 are mounted on the operating body 3b.
This is a multifunctional punch that can make six types of holes from 1 to 6 holes in various types of paper by being inserted into the punch.

FIG. 1 is a top view of a multifunctional punch according to the present invention in a non-use state, FIG. 2 is a perspective view of the operating body 3a opened upward, and FIG. 3 is a state of the operating body 3b opened 90 degrees. FIG. 4 is a sectional view taken along line AA of FIG.

As shown in FIGS. 1 and 2, a hinge 6 is formed on the rectangular base 2 at an intermediate portion in the longitudinal direction, and two punches having a hole pitch of 80 mm are provided in front of the hinge. In addition to forming the hole 5, near the punch hole 5, a suppressing piece 8 for suppressing the sheet 7 toward the base 2 at the time of the punching operation is formed, and further, the center position is located between the two punch holes 5. An indication 9 is provided.

Next, in order to pierce the paper 7 with three holes,
2, 31.5 m from the center of the punch hole 5 on the right side in FIG.
At position m, an index portion 10 is provided for positioning the end of the sheet 7 to be punched. Further, in order to punch four holes in A4 size paper, the center of the punch hole 5 on the left side in FIG. The indicator 11 is provided at a position of 28.5 mm.

Next, as shown in FIG. 2, the operating body 3a rotatably mounted on the base 2 has the base hooking section 12 rotatably hooked on the shaft 13 of the hinge section 6 and operates. body,
A thin sheet metal is punched out from the lower surface of 3a, and two punched blades 4 which are drawn are mounted as shown in FIGS. 14
To form

In FIG. 2, reference numeral 15 denotes a locking piece, which is fitted into a locking hole 16 provided in the base 2 when the operating body 3a is closed, and is provided with a projection 17 protruding from the tip of the locking piece 15. But,
It is locked inside the locking hole 16 to prevent unnecessary opening of the operating body 3a.

Next, five holes are formed in the sheet 30 shown in FIG. The details of punching six holes in the sheet 31 shown in FIG. 9 will be described with reference to FIG. FIG. 3 shows the operating body 3b rotatably mounted on the hinge portion 6 of the base 2 opened upward by 90 degrees, in which the sheets 30 and 31 are perforated with 5 and 6 holes. The working body 3b has six punched holes 5 formed therein, and a punch blade 4 fitted into the punched holes 5 is provided on the operating body 3b.

As shown in FIG. 3, on a rectangular base 2,
Six punch holes 5 having a hole pitch of 19 mm are formed, and the suppression pieces 8 of the paper 30 are formed on both sides in the longitudinal direction.
Further, a display 9 indicating the center position is provided in the middle of the longitudinal direction.

Next, in order to pierce the paper 30 with five holes,
In FIG. 3, an index portion 18 is provided at a position 43 mm on each side of the display 9 on the left and right sides, and locking holes 16 are provided on both sides.

Next, as shown in FIG. 3, the operating body 3b rotatably mounted on the hinge 6 of the base 2 has six punch blades 4 formed on the lower surface of the operating body 3b. And a locking piece 15 for locking to the locking hole 16 on both sides.

In FIG. 19, reference numeral 19 denotes a suspending device provided on the base, which allows the main body 1 to be mounted on a ring of a file book, etc., and reference numeral 20 denotes a finger pad provided at an end of the operating body. Thus, the operating body is provided so as to be easily opened and closed.

The first embodiment of the multifunctional punch according to the present invention is configured as described above. First, in order to punch a single-hole punch in a paper such as a document or a card, the operating body 3a shown in FIG.
After the paper is inserted upward, the paper to be punched is inserted into the paper insertion slot 21 on the lower surface of the restraining piece 8 near the punch hole 5 on either the left or right, and then the operating body 3a is turned downward. Move.

The operating body 3a provided on the upper surface of the punch blade 4 fitted in the punch hole 5 on which the paper is inserted.
When the upper surface of the pressing portion 22 shown in FIG. 1 is pressed downward, the metal punch blade 4 mounted on the lower surface of the operating body 3a cuts the inserted sheet into the punch hole 5 while cutting. Insert and pierce the paper.

Then, in order to take out the paper after the perforation is completed,
When the operating body 3a is rotated upward again as shown in FIG. 2, the paper biting by the punch blade 4 tries to rotate upward together, but is inhibited by the inhibiting piece 8 and remains in the insertion slot 21. Therefore, the sheet can be easily taken out, and the sheet can be bound to a ring or the like.

Next, in order to pierce the paper 7 shown in FIG. 5 with two holes, the paper is inserted into two insertion holes 21 formed on the upper surface of the base 2 in the state of FIG. Position 23
When the operating body 3a is rotated downward and the upper surface of the operating body 3a is pressed, the punch blade 4 mounted on the lower surface causes the punch hole 5 And the sheet 7 is perforated.

When the operating body 3a is rotated upward after the punching is completed, the paper 7 remaining in the insertion port 21 is easily taken out as described above, and a predetermined hole pitch of 80 m is formed at the end of the paper.
m binding holes are perforated and can be bound in a file or the like.

Next, a method of punching three holes in the sheet 26 shown in FIG. 6 will be described. The paper 26 for three holes, which is usually called a letter size, has a size of 215 mm ×
The hole pitch is 279 mm and the hole pitch is 108 mm. The distance from the center of the upper and lower holes to the edge of the sheet is 31.5 mm.

In order to pierce the sheet 26 with three holes, first, the sheet is folded in half, a center position 23 is designated, and then the center position 23 is opened.
After the paper 26 is inserted into the insertion slot 21 in accordance with the display 24, the operating body 3a is rotated downward.

Pressing on the right pressing portion 22 shown in FIG. 1 provided on the upper surface of the operating body 3a allows a hole to be formed as in the case of the above-described one-hole drilling, and the operating body 3a is moved upward. The paper can be taken out by rotating
The center position 23 shown in FIG.

Next, the lower side 25 of the sheet 26 taken out
Is inserted into the insertion port 21 in accordance with the index portion 10, and the operating body 3a is rotated. After piercing and removing the paper as described above. This time, the paper 26 is turned over and shown in FIG.
The upper side portion 29 is again brought into contact with the index portion 10, and the operating body 3a is rotated to perform the perforation, thereby making it possible to form three holes as specified in FIG.

Next, a state in which four holes are punched in the A4 size paper 27 shown in FIG. 7 will be described. As shown in FIG. 7, the standard size of the A4 size paper is 210 mm × 297 mm, and the upper 210 mm portion is usually perforated with two holes, and the left 297 mm portion has two holes and four holes. And binding to the two-hole and four-hole files. The hole pitch is 80 mm as shown in FIG. 7 for all three places, and the standard is 28.5 mm from the center of the upper and lower holes to the edge of the paper.

In order to perform two-hole and four-hole punching on the A4 size paper, the center position 28 is selected by folding the A4 size paper 27 shown in FIG. 2 and inserted into the two insertion ports 21 and the center position 2
By aligning 8 with the display 9 and turning the operating body 3a downward to press the upper surface, two holes with a hole pitch of 80 mm can be formed.

Next, in order to perforate the A4 size paper 27 with four holes, the paper 27 with two holes perforated is moved to the left in FIG. Then, the operating body 3a is rotated downward, the upper surface is pressed to perform perforation, and then the sheet 27 is taken out.

Next, the sheet 27 is turned over, and the lower side 25 of the sheet 27 shown in FIG.
Then, by rotating the operating body 3a, the sheet is pierced as described above, and the sheet 27 is taken out from the insertion slot 21. Then, as shown in FIG. And can be bound in a 4-ring file book or the like.

Next, a state in which five holes are punched in the five-hole paper 30 shown in FIG. 8 will be described with reference to FIG. This paper 3
The dimension of 0 is 60 mm × 105 mm, and the pitch of each hole is 1
The distance from the center of the holes at the upper and lower ends to the upper and lower sides of the sheet is 14.5 mm as shown in FIG.

The pitch of the six punch holes 5 provided in the base 2 shown in FIG. 3 is all 19 mm, and in FIG.
An index portion 18 is provided at a position 14.5 mm from the punch hole 5 as shown in FIG.

Thus, the paper 30 is inserted into the insertion holes 21 on the lower surfaces of the two restraining pieces 8 shown in FIG. 3, and the upper side 29 of the paper 30 is aligned with the index portion 18 on the left side in FIG. 3b, the upper surface of the operating body is pressed downward, and then, the upper surface is again rotated to take out the paper 30 from the insertion port 21, so that the paper can be perforated in accordance with the standard shown in FIG. Things.

Next, a method of punching six holes in the mini six-hole paper 31 shown in FIG. 9 will be described. The dimensions of the paper 31 are 80 mm × 126 mm as shown in FIG.
m, the distance from the center of the hole at the upper and lower ends to the upper and lower sides of the sheet is 15.5 mm.

As shown in FIG. 3, the multifunctional punch for perforating the mini 6-hole paper has a base 2 having a longitudinal direction of 126 mm and a hole pitch of 19 mm. The distance to both sides is 15.5 mm, which is the same as the paper 31.

For this reason, in order to perforate the mini 6-hole paper 31 with 6 holes, the paper 31 was inserted into the two insertion ports 21 with the operating body 3b shown in FIG. Thereafter, the both sides of the sheet 31 are aligned with both sides of the base 2, the operating body 3b is rotated downward to pierce, and then the operating body 3b is rotated upward to take out the paper 31 as shown in FIG. It is capable of drilling 6 holes as specified.

[0043]

[Other Embodiments] The embodiments of the multifunctional punch according to the present invention have been described above, but the present invention is not limited to the above embodiments. For example, the hinge portions 6 provided at the center of the base 2 are provided in one row in the above-described embodiment, but may be provided in two rows in accordance with the operating bodies 3a and 3b, or provided on the base 2. The hanging members 19 may be provided on both sides of the operating body.

The indicator 18 provided on the upper surface of the base 2
May be made convex or concave in order to make the paper easy to contact, and may be printed or a sticker may be attached.

In the above-described embodiment, the perforation of 6 holes has been described with reference to the mini 6-hole paper shown in FIG.
For the 6-hole paper for the bible plate, it is possible to change the hole pitch partially, and it is also possible to attach a punch dust receiver to the lower surface of the base of the main body 1.

[0046]

Since the present invention is configured as described above, it has the following effects.

With one punch, various types of binding holes from 1 to 6 can be selectively punched according to the type of file book or system notebook, which is extremely convenient.

In this type of conventional punching device, an accessory such as a ruler was required for punching in order to perform two or more types of punching. However, in the present invention, such an accessory was required. Because it is extremely simple, it is easy to operate and can improve office efficiency.

Also, since the hanging members 19 are provided at both ends of the base 2, the hanging members can be bound and carried in a file book or a system notebook, and can be perforated even when bound, so that it is convenient. It is.

Since the structure is simple, there are few parts and materials,
Since manufacturing and assembling are easy, there is an advantage that it can be provided at low cost.

[Brief description of the drawings]

FIG. 1 is a top view of a multifunctional punch of the present invention in an unused state.

FIG. 2 is a perspective view of the same, with the operating body 3a opened upward.

FIG. 3 is a top view of the same, with the operating body 3b opened 90 degrees.

FIG. 4 is a sectional view taken along the line AA of FIG. 1;

FIG. 5 is a plan view of the paper sheet 7 showing a perforated state of two holes.

FIG. 6 is a plan view of the sheet 26 showing a perforated state of three holes.

FIG. 7 is a plan view of A4 size paper 27 showing a perforated state of four holes.

FIG. 8 is a plan view of the paper sheet 30 showing a perforated state of five holes.

FIG. 9 is a plan view of the sheet 31 showing a perforated state of six holes.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body 2 Base 3a Working body 3b Working body 4 Punch blade 5 Punch hole 6 Hinge part 7 Paper 8 Suppression piece 9 Display 10 Index part 11 Index part 12 Hook part 18 Index part 19 Hanging tool 20 Finger contact part 21 Slot 24 Display

Claims (6)

[Claims] 1. A rectangular base having a hinge portion at an intermediate longitudinal portion thereof, and two actuating bodies mounted on the hinge portion so as to be rotatable outward, respectively, on both sides of the hinge portion of the base. In addition, two punch holes are provided on one side, and six punch holes are provided on the other side, and punch blades that protrude and disappear from the punch holes are mounted on respective lower surfaces of the operating body, and further, are mounted on the upper surface of the base. , A multifunctional punch provided with a plurality of indexing portions for perforation. 2. A rectangular base is provided with a hinge portion at an intermediate portion in the longitudinal direction, two punch holes are provided on one side on each side of the hinge portion, and six punch holes are provided on the other side. The base of the multifunctional punch according to claim 1, 3. The multifunctional punch base according to claim 1, wherein a hinge portion is provided at an intermediate portion of the rectangular base, and an index portion is provided on both sides of the hinge portion for abutting an edge of a sheet at the time of punching. 4. A multifunctional punch base comprising a plurality of hanging members provided at both ends in the longitudinal direction of the base. 5. A multifunctional punch according to claim 1, wherein two operating members rotatably mounted on the base are provided with two punch blades on one side and six punch blades on the other side. Working body. 6. An operating body of a multifunctional punch, wherein two operating bodies mounted on a base are provided with finger pads at both ends.