JPS63272500A - Punch with stapler - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a punch with a stapler that allows paper fixing and punching using a stapler to be performed simultaneously.

(Prior Art) Conventionally, a punch has been widely used as a tool for punching holes at predetermined positions for binding sheets into files and the like. On the other hand, a stapler is known as a means for fixing a plurality of sheets of paper so that they do not separate from each other. Nowadays, files are widely used, so even copies, printed materials, and handwritten documents are often filed. However, if multiple sheets of paper are stapled in advance, the punching position may coincide with the staple position depending on the position of the staple, making punching difficult.This is a common experience. If you punch holes and fasten the paper with a stapler at the same time, the paper will not separate from each other and you can file files freely, but if you punch holes and fasten the paper with a stapler at the same time, you can file files freely. 2) A means to do both at the same time has not yet been developed.

(Problems to be Solved by the Invention) The present inventor has conducted research to solve the above-mentioned problems of the prior art and create a means that can simultaneously perform hole punching and paper fastening, and as a result, the present invention has been developed. This is the completed version.

An object of the present invention is to provide a punch with a stapler that can simultaneously punch holes and staple paper.

(Means for Solving the Problem) The gist of the present invention is to provide an abutment, a punch hole provided in the abutment, and a punch hole provided on the abutment so as to be inserted into the punch hole and urged upward. In a punch having a punch rod and a pressing plate for pressing the punch rod downward against an upward biasing force, a staple receiving portion is formed on the support surface, and the staple receiving portion is formed on the support surface, and the staple receiving portion is formed on the base surface and A movable frame is rotatably provided on the abutment, a guide groove body is provided in the movable frame for urging and inserting the staple assembly in the distal direction, and one staple unit protruding from the guide groove body is provided. A push-down plate that pushes down downwards is installed vertically on the press plate, and by pushing down the push-down plate downward with the press plate, it is possible to punch and staple the paper placed on the support base. The present invention resides in a punch with a stapler characterized by the following.

(Function) When a plurality of sheets of paper are inserted between the punch hole and the punch rod, the push-down plate, and the staple receiver, and the push plate is pressed and the punch rod and push-down plate are lowered, the tip of the punch rod At the same time that a hole is punched in the paper, the staple is pushed down by the tip of the push-down plate, passes through the paper, and is bent by the receiving portion to lock the paper.

Note that the holes may be punched by one person or by two people, similar to conventionally known punches.

(Example) An example of the present invention will be described below based on the accompanying drawings.

In the figure, 2 is a punch with a stapler according to the present invention. Reference numeral 4 denotes a support, and mounting projections 6, 6 are provided at both ends of the central portion of the support 4. Punch holes P, P are provided in front of the mounting convex portion. The punch holes P, P
A flat plate member 9 having a staple receiving portion 8 for receiving the staple S is provided on the support base 4 at an intermediate position.

Reference numeral 10 denotes a support frame body attached to the mounting convex portion 6.6 so as to extend above the punched holes P, P of the support base 4. The support frame 10 has a lower wall 12 fixed to the mounting projection 6, side walls 14, 14, and a clay wall 16. The support frame 1
In the vicinity of the tip of the lower wall 12 of 0, lower guide holes 0 and G of the same diameter corresponding to the punch holes P and P are bored.

The upper wall 16 has an upper guide hole H corresponding to the guide hole G.
2H is drilled.

A punch rod 20 is slidably inserted into the lower guide hole G and the upper guide hole H.

When the punch rod 20 is pressed downward, the punch hole P
It is inserted into the The tip of the punch rod 20 is a blade portion 20a, which can punch the paper A placed on the punch hole P.

22 is a coil spring wound around the punch rod 20 and installed between the lower wall 12 and the upper wall 16. 24 is the punch rod 2 positioned above the coil spring 22.
This is a ring part provided in the middle part of 0. Since the ring portion 24 is constantly pushed up by the coil spring 22, the punch rod 20 is always urged upward.

Reference numeral 26 denotes a pressing plate, which has a main plate 28 and left and right arm plates 30, 30 extending from the main plate 28 in the proximal direction. Both sides of the tip of the arm plate 30 hang downward to form an inner support plate 32 and an outer support plate 34. 36 is a central arm extending from the center of the main plate 28 in the proximal direction;
Both sides of the distal end of 6 hang downward to form a first support plate 38 and a second support plate 40.

The inner support plate 32 and the outer support plate 34 are connected to the side wall 14.
It is rotatably attached to upper end support parts 14a, 14a of 14 via a support shaft 42. Reference numeral 44 denotes a shaft installed between the inner support plate 32 and the outer support plate 34 so as to be adjacent to the support shaft 42 and located above the punch rod 20, and the shaft 44 has a cylindrical pressing member with a large diameter. 46 is inserted. The upper end surface of the punch rod 20 is always in contact with the outer peripheral surface of the cylindrical pressing member 46. The upward biasing force of the punch rod 20 caused by the coil spring 22 constantly biases the cylindrical pressing member 46 and the shaft 44 upward, so that the pressing plate 26 also rotates upward about the support shaft 42. I am forced to do so. 48 is the upper end support portion 14a;
A stepped portion provided at the rear end of the arm plate 14a receives the tip of the arm plate 30 and limits rotation of the press plate 26. When performing punching, it is sufficient to press down the pressing plate 26 against the force of the coil spring 22.

Therefore, the staple 50 is attached to the staple receiving portion 8.
This part of the stapler has a channel-shaped support frame 52 that is open upward and provided at the center of the base end of the support base 4 in correspondence with the staple receiving portion 8 . The tips of the side walls 52a, 52a of the support frame 52 extend upward to become support walls 54.54.
The first support plate 38 and the second support plate 40 are rotatably attached to the support pins 56. Reference numeral 58 denotes a channel-shaped movable frame provided with an upward opening, which is located between the support walls 54 and 54 and has an axis pin 60 attached to the support frame 52.
It is rotatably mounted. 62 is a coil spring that connects the bottom wall 64 of the movable frame 58 and the bottom wall 52 of the support frame 52.
b, and acts to constantly urge the movable frame 58 upward. Reference numeral 65 denotes a guide groove material fixed on the bottom wall 64 of the movable frame, which slidably accommodates and guides a staple assembly LS in which a large number of individual staples S are fixed to each other. Reference numeral 66 denotes a pressing member slidably attached to the upper surface of the guide groove member 65, and a concave groove 68. 6B is slidably guided in the fitted state. The pressing member 66 is a long pressing member main body 7.
0, and a guide elongated hole 72 is bored in the center of the pressing member main body 70. Support walls 74, 74 are erected on the top surface of the tip of the pressing member main body 70, and the support walls 74.1
4 is provided with a pin 76. A spiral spring 78 is wound around the pin 76, and a mounting ring 80 is fixed to the unwinding end of the spiral spring 78. On the other hand, on the lower surface side of the pressing member main body 70, a channel-shaped pressing piece 82 is slidably disposed to extend across the guide groove member 65 and press the staple assembly LS. A locking protrusion 84 is protruded from the center of the pressing piece 82, and the mounting ring 80 is fitted onto the locking protrusion 84. Therefore, even if the pressing piece 82 comes into contact with the staple assembly LS and stops, the pressing member main body 70 will not be able to hold the spiral spring 78.
By unwinding the staple assembly LS, the staple assembly LS can be moved further forward, and the force of the spiral spring 78 can reliably press the staple assembly LS forward. Reference numeral 86 denotes a knob member attached to the proximal end of the pressing member main body 70, and semi-annular spring pieces 88 are provided on both sides of the distal end of the knob member 86 so as to be freely retractable and biased outward. 90 is a locking hole for locking the semi-annular spring piece 88, and the grooves 68, 6
8 and where the semi-annular spring piece 88 is located when the pressing member 66 is pushed in.

Reference numeral 91 denotes a vertical guide groove provided on the distal end surface of the movable frame 58, which guides the staple assembly L from the distal end surface of the guide groove material 65.
Only the staple unit S at the most tip end from S protrudes into the vertical guide groove 91. Reference numeral 92 denotes a push-down plate provided in the guide groove 91, and the upper end of the push-down plate 92 is connected to the movable shaft 94. Both ends of the movable shaft 94 are slidably engaged with guide grooves 96, 96 formed on both sides of the lower surface of the central arm 36, and can slide in accordance with the movement of the push-down plate 92. It looks like this. Reference numeral 98 denotes a coil spring interposed between the upper part of the movable frame 58 and the lower surface of the central arm 36, which always urges the central arm 36 upward. Reference numeral 100 denotes a lid removably inserted into the lower surface of the support base 4 for storing and storing the punch layer of the punched paper A, and removing the lid 62 as needed to discard punch waste. It is something that can be done.

With the above configuration, the staple assembly LS is placed on the upper surface of the guide groove member 65, the pressing member 66 is pushed in, the semi-annular spring piece 88 is locked in the locking hole 90, and the staple assembly LS is placed on the upper surface of the guide groove member 65. Push LS forward. In this state, when the push-down plate 92 is pushed down, the staple assembly L
Only the staple unit S at the leading edge of S is detached and pushed down, and is pressed against the staple receiving portion 8 on the support base 4 and bent to form a shape that performs a locking action. Therefore, the punch hole P
and the punch rod 20 and between the tip of the movable frame 58 and the staple receiving part 8, and press the pressing plate 26 to release the punch rod 20 and the pressing plate 9.
When the punch rod 20 is lowered, a hole B is punched in the paper A by the tip of the punch rod 20, and at the same time, the paper A is attached to the staple S.
They are fastened to each other by.

In the above embodiment, as shown in FIG. 9, the paper is fastened with the staple S between the punched holes B in the center of the paper, but as shown in FIG.
Needless to say, it is also possible to configure the sheet to be fastened with staples S on the edge side of the sheet.

Note that the punch holes P may be punched by one punch or by two punches, similar to conventionally known punches. The operating mechanism of the punch rod 20 and the operating mechanism of the stapler part 50 are not limited to the above-mentioned embodiments, and other known mechanisms can be applied as long as the punching and stapling functions described above are performed. Of course.

(Effects of the Invention) As described above, the present invention has the great effect of being able to simultaneously perform hole punching and paper fastening using staples.

[Brief explanation of the drawing]

FIG. 1 is a top view showing one embodiment of the present invention, and FIG. 2 is a top view showing one embodiment of the present invention.
3 is a sectional view taken along line nn in the figure, and FIG.
4 is a top view of the abutment, FIG. 5 is an enlarged bottom view of the punch rod, FIG. 6 is a rear view of FIG. 1, and FIG. 7 is a front view of FIG. FIG. 8 is a top view of a sheet of paper punched and paper bound by the apparatus of the present invention, and FIG. 9 is a top view of a sheet showing an example of a paper binding position different from that in FIG. 2--Punch with paper fastening mechanism, 4--Abutment, 20-Punch rod, 26--Press plate, 50-Part of stapler, P-Punch hole, 8--Paper, B-Punching hole , S-staple, LS-staple aggregate. Patent applicant: Oriental Limited Partnership Company, Figure 7, Figure 8, Procedure number: 1, 7, 8, 8 Procedures: Indication of the case: Japanese Patent Application No. 1982-108063 2, Title of the invention: Punch with stapler 3, Person making the amendment Relationship to the case Patent applicant address: 3-3980 Hirosawa-cho, Kiryu-shi, Gunma Prefecture Name: Oriental 4 LLC, agent address: 1-4-26-6 Takanawa, Minato-ku, Tokyo 108 Number of inventions increased by amendment Increase No 7, subject of correction
Specification (brief explanation of the drawings) 8. Contents of the amendment As shown in the attached sheet, ■ - ~■ ノ]-11 8. Content of the amendment (1) Specification, page 13, lines 1-5 "Figure 5... 5 is an enlarged bottom view of the pressing member, FIG. 6 is a side view of FIG. 1 is a rear view of FIG. 1, FIG. 8 is a front view of FIG. 1, FIG. 9 is a top view of a sheet of paper punched and paper bound by the apparatus of the present invention, and FIG. 10 is a different sheet from that shown in FIG. 9. 9 is a top view of a sheet showing an example of a stopping position."

Claims (1)

[Claims] (1) An abutment, a punch hole provided in the abutment, a punch rod provided on the abutment so as to be inserted into the punch hole and urged upward, and a punch rod that resists the upward urging force. and a pressing plate for pressing the punch rod downward, a staple receiving portion is formed on the abutment surface, and a movable frame is rotatably provided on the abutment using the base end as a fulcrum, A guide groove body is provided in the movable frame for urging and inserting the staple assembly in the distal direction, and a push-down plate that presses down one staple unit protruding from the guide groove body is provided perpendicularly to the press plate. A punch with a stapler, characterized in that by pushing down the push-down plate with the press plate, the paper placed on the support can be punched and stapled.