JPH0884686A - Cutter for rolled paper - Google Patents

Abstract

PURPOSE: To set a paper in the state easy to be drawn by installing a sliding plate slid along the cover of a paper holder and having a substantially triangular cutting edge on its top end to the cover, and operating the movement of the sliding plate by a handle reciprocating on the upper surface of the cover. CONSTITUTION: This cutter 10 for rolled paper is formed of a curved square stuck plate 12 stuck to the cover of the rolled paper holder, a handle 20 pivotally supported by the stuck plate 12 and rotated in a direction A or returned to the original position, and a slide plate 30 slide in a direction B by the operation of the handle 20. The slide plate 30, which is mounted on the stuck plate 12 and returned to the original position by the action of an elastic body 26 when the hand is separated from the handle 20, has an edge 36 for cutting a rolled paper into rectangular form on its top end.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used by being attached to a cover of a roll-type paper holder, and when a roll-type paper attached to the holder is cut, its tip end remains in a substantially triangular protruding state. The present invention relates to a cutting tool for rolled paper, which is improved so that the rolled paper after cutting can be easily pulled out.

[0002]

2. Description of the Related Art Japanese Utility Model Laid-Open No. 4-40892 discloses an example in which the tip of a roll-shaped paper is left as a triangle. This will be described below. According to this conventional example, a cover that covers the roll-shaped paper is rotatably attached to the holder body that rotatably supports the roll-shaped paper. The tip portion of this cover is set in a triangular shape with its central portion protruding, and serrated blades are provided on two sides of the triangle to cut the roll-shaped paper. In addition, a slit-shaped drawing groove is provided at the center of the tip of the cover so that the paper remaining after cutting can be fed out. This is to make the portion to be left uncut from the tip of the cover hang down to facilitate the next use.

[0003]

According to the roll-type paper holder constructed as described above, the tip of the cut paper remains hidden under the cover attached to the holder body, so that it is used next. At times, it was troublesome to use the drawer groove to pick up the paper without fail. Further, since the cutting blade has a serrated shape and is sharply pointed, there is a problem in that the operation of picking up the paper is dangerous. The present invention has been made to solve such a problem, and after cutting the paper,
An object of the present invention is to provide a roll-type paper cutting tool that can surely cut the paper into a substantially triangular shape and project from the cover to easily pull out the paper.

[0004]

In order to solve the above problems, the present invention has the following configuration. Slide along the cover of the paper holder, attach the slide plate with the tip of the cutting blade to the cutting edge of a substantially triangular shape, and move the slide plate by operating the handle that reciprocates on the upper surface of the cover. did. The roll type paper cutting device according to claim 1, wherein an elastic body is attached to one end of the slide plate so that the slide plate is always positioned so as not to protrude from the tip of the cover when the handle is not operated. I used it as a tool. The sticking plate having a pair of arms and attached to the cover was provided with a handle so as to be rotatable via the arms. The cutting for roll-shaped paper according to claim 2, wherein a slide plate that slides along with the sticking plate is attached to the sticking plate by the operation of the handle, and a cutting blade having a substantially triangular tip is provided at the tip of the slide plate. I used it as a tool.

[0005]

By making the blade for cutting the roll-shaped paper into a substantially triangular shape, it is possible to cut the paper with the tip of the paper protruding in a triangular shape. By sliding this cutting blade, the paper is cut while protruding from the cover, and after cutting, the paper is returned to the original state by the urging force of the elastic body. Therefore, the front end of the paper after cutting always protrudes from the cover and remains hanging down.
The cutting blade of paper projects only when it is used and is stored in the cover when it is not used.

[0006]

Embodiments of the present invention will be described with reference to the drawings. 1 is a perspective view showing a cutting tool for roll-shaped paper of the present invention, FIG. 2 is a perspective view seen from the back side of FIG. 1, and FIG. 3 is an exploded perspective view of FIG. As shown in FIG. 1, a roll-shaped paper cutting tool 10 of the present invention is attached to a cover of a roll-shaped paper holder (not shown), and has a curved square-shaped attachment plate 12 and is pivotally supported by the attachment plate. The handle 20 that rotates and returns to the original position in the direction A indicated by the arrow in the figure, and the sticking plate by the operation of this handle,
The slide plate 30 is slid in the B direction indicated by the arrow in the figure, and its tip is set to a triangle. As shown in FIG. 2, the slide plate 30 is provided with a latch plate 34 provided on the slide plate 30 by a support plate 24 of the handle 20 that rotates around a rotation fulcrum 21 of the arm 14 provided on the attachment plate 12.
But it is pushed out and slides. This slide plate 3
When 0 is released from the handle 20, it returns to its original position by the action of the elastic body 26 such as a coil spring or a rubber cord, and the tip thereof has a blade for cutting the roll-shaped paper into a triangle. Has 36. These pasting plates 1
2, the handle 20 and the slide plate 30 will be described in more detail.

As shown in FIG. 3, the attachment plate 12 is composed of a rectangular curved plate 13 that is curved similarly to the cover of the roll-shaped paper holder. An arm 14 is provided on one end side of the curved plate so as to be opposed to and protrude from the curved plate. The tip of this arm is provided with a hole that serves as a fulcrum of rotation of the handle 20. Further, a mounting piece 15 composed of a small piece of projection is provided between the pair of arms, and the elastic body 2 composed of a coil spring is provided.
6 can be attached. A frame-shaped entrance 16 is provided on one side of the curved plate 13 facing the attachment piece 15.
The withdrawal port supports the sliding movement of the slide plate 30, and is a frame-like shape including a pair of U-shaped support pieces 17 protruding from the curved plate 13 and a wire rod 18 attached to the top of the support pieces. Is. As shown in FIG. 1, a double-sided adhesive tape 40, which is provided with a mount on one side to prevent adhesion, is attached to the protruding surface side of the attachment plate 12 which is curved. This is for attaching to the back surface of the cover provided on the paper holder (not shown), and other attaching means such as an adhesive may be used.

As shown in FIG. 3, the handle 20 comprises a columnar handle body 22 and strip-shaped support plates 24 connected to both ends of the handle body. A hole 25 is provided on the tip side of the support plate, and is pivotally supported in a rotatable state with the hole of the arm 14 described above. The handle 20 is attached so as to rotate along the curved surface of the sticking plate 12, and the handle main body 22 has been described as a column, but the handle 20 is not limited to this shape.

As shown in FIG. 3, the slide plate 30 is composed of a cutting tool main body 32 which is curved like the above-mentioned pasting plate 12 and which is formed into a substantially pentagonal shape by sharpening the tip of one side of a square. The pointed portion of the cutting tool body 32 is a cutting blade 36 that cuts the roll-shaped paper, and this portion can cut the roll-shaped paper into a triangle. A mounting piece 35 made of a small piece is provided at a position facing the cutting blade 36, and one end of the elastic body 26 is hooked. Also,
On the cutting tool main body 32 on the side where the attachment piece 35 is provided, hook-shaped hooking pieces 34 that are arranged opposite to each other are arranged to form the slide plate 30. The retaining piece 34 abuts on the support plate 24 forming the handle 20 and can slide along the movement of the handle.

The sticking plate 12 and the handle 20 formed in this way
The slide plate 30 is assembled as follows. That is, the arm 14 provided on the attachment plate 12 is combined with the support plate 24 of the handle 20, and the holes provided in each are utilized to
The shafts are supported so as to rotate relative to each other. The slide plate 30 is stacked on the sticking plate 12 so that the cutting blade 36 projects from the slot 16 provided in the sticking plate 12. The pair of hooking pieces 34 provided on the slide plate 30 are arranged so as to be positioned outside the arm 14, and the slide plate 30 is moved by the movement of the arm so that the sticking plate 1
The two curved surfaces are combined so as to slide. Then,
The elastic body 26 is attached between the attachment piece 35 provided on the slide plate 30 and the attachment piece 15 provided on the attachment plate 12. The elastic body 26 is composed of a coil spring, a rubber cord, or the like, and has a function of holding the slide plate 30 at a fixed position and returning the slide plate moved by the operation of the handle 20 to the original position.

An example of use of the roll-shaped paper cutting tool 10 thus configured will be described with reference to the drawings.
FIG. 4 is an explanatory view showing an attachment example of the roll-shaped paper cutting tool of the present invention, and FIG. 5 is an explanatory view showing cutting of the paper.
As shown in FIG. 4, the roll-shaped paper cutting tool 10 is attached to a paper holder (not shown), and is attached to the back surface side of a cover 45 attached so as to cover the roll-shaped paper. That is, the double-sided tape 40 shown in FIG. 1 and provided on the sticking plate 12 is used to stick to the inside of the curved cover. For this attachment, a cutting blade 36 provided on the slide plate 30
However, the handle 20 is disposed so as not to project from the cover at the tip end side of the cover 45, and the handle 20 is positioned on the front surface side of the cover. By such attachment, when the handle 20 is pressed in the direction shown by the arrow in the drawing, the tip of the slide plate 30 projects from the cover 45 as shown by the dotted line.

The roll-shaped paper cutting tool 10 attached to the cover 45 is used as follows. Figure 5
As indicated by the solid line, the roll-shaped paper 48 is pushed while pressing the handle 20 to move it to the tip side of the cover 45.
Pull out the tip of the and pull up the paper in the direction shown by the arrow in the figure. Then, the cut part of the paper is the slide plate 30.
It is pressed by and is cut into a triangle along the shape of the cutting blade 36. When the hand is released from the handle 20 after cutting, as shown in FIG.
The slide plate 30 returns to its original position and is hidden under the cover 45 by the action of the elastic body 26 indicated by. The leading end of the cut roll-shaped paper projects more than the leading end of the cover 45, and not only is it easier to pull out the next time,
The part that remains as a triangle has the effect of giving a stylish feeling.

Another example of the present invention will be described with reference to the drawings. 6 is a perspective view showing another example of the present invention, and FIG. 7 is an explanatory view showing the operation of FIG. A roll-shaped paper cutting tool 50 shown in another example of the present invention includes a roller mounting plate 52 provided with rollers that rotate so as to sandwich the front and back surfaces of a cover provided on a paper holder, and a handle integrated with the roller mounting plate. 60 and a slide plate 70 attached to the core rod of the roller and moving along the back surface of the cover. The roller mounting plate 52, the handle 60, the slide plate 70 and the like will be described in more detail. Figure 6
As shown by, the roller mounting plate 52 is a U-shaped plate, and the plurality of first rollers 5 arranged to face each other along the opening side thereof.
4 is rotatably supported. One side of the intermediate portion of the roller mounting plate 52 is further protruded to form a convex shape, and this protruding portion is used as a handle 60, and the second roller 56 is rotatably supported in the protruding portion. There is. This second roller 56 and the above-mentioned first roller 54
The cover provided on the roll-shaped paper holder can be inserted separately from the space, and the roller mounting plate 52 is set to reciprocate by rotating each roller on the front and back surfaces of this cover. There is. First roller 54
Is attached to the core rod attached to the roller attachment plate 52, and the slide plate 70 is attached using this core rod. The slide plate 70 basically has the same operation as that of the example shown in FIG. 1, and has a cutting blade 76 in which two triangles are juxtaposed at the tip thereof. As the shape of this cutting blade,
The leading end of the belt-shaped paper is an intermediate portion thereof, and at least one portion is set to project so that it can be pulled out easily. The number of projecting portions may be two or three.

An example of use of the roll-shaped paper cutting tool 50 thus constructed will be described with reference to the drawings.
As shown in FIG. 7, the first roller 54 and the second roller 56 sandwich the cover 45 provided on the roll-type paper holder so that the cover 45 is sandwiched between them. When the rotary shaft side of the cover 45 is connected to each other by the elastic body 26 described in the example of FIG. 1, the roll-shaped paper cutting tool 50 is completely attached to the cover 45. Cover 4 with handle 60 indicated by arrow in the figure
When pressed to the tip side of 5, the rollers rotate and the entire roll-shaped paper cutting tool 50 moves. By this movement, the slide plate 70 projects from the lower side of the cover 45. When the paper is cut in the same manner as described with reference to FIG. 5 and the hand is released from the handle 60, the action of the elastic body 26 returns the entire roll-shaped paper cutting tool 50 to the original position. In such an example as well, the leading end of the roll-shaped paper can be left uncut into two triangles.

[0015]

As described above, according to the present invention, the slide plate which can leave the tip of the roll-shaped paper in the shape of a triangle is left under the cover. I was able to get the effect. That is, when the roll-shaped paper is cut, the tip of the roll-shaped paper remains in a triangular shape, which makes it easy to distinguish it from the wound paper part, makes it easier to distinguish the drawer part, and makes it possible to obtain a sleek triangular feeling. It was When the roll-shaped paper is cut, the slide plate moves to the lower side of the cover, so that the tip of the cut roll-shaped paper protrudes from the cover, and the effect that the next withdrawal is easy is obtained.

[Brief description of drawings]

FIG. 1 is a perspective view showing a cutting tool for rolled paper according to the present invention.

FIG. 2 is a perspective view seen from the back surface side of FIG.

FIG. 3 is an exploded perspective view of FIG.

FIG. 4 is an explanatory diagram showing an example of attachment of FIG.

FIG. 5 is an explanatory diagram showing cutting of roll-shaped paper.

FIG. 6 is a perspective view of a roll-shaped paper cutting tool according to another example of the present invention.

7 is an explanatory diagram showing the operation of FIG.

[Explanation of symbols]

 10 Roll-Type Paper Cutting Tool 12 Attachment Plate 14 Arm 20 Handle 26 Elastic Body 30 Slide Plate 36 Cutting Blade 45 Cover 50 Roll-Type Paper Cutting Tool 52 Roller Mounting Plate 60 Handle 70 Slide Plate 76 Cutting Blade

Claims (2)

[Claims] 1. A roll in which a tip of the roll-shaped paper is slidably moved along a cover provided on a holder body that rotatably supports the roll-shaped paper so as to cover the roll-shaped paper, and the tip of the roll-shaped paper is formed into a substantially triangular shape. A slide plate having a cutting edge of shaped paper; a handle for projecting the slide plate from the tip of the cover and reciprocating on the upper surface of the cover; and attaching one end of the slide plate to the slide handle. A cutter for roll-shaped paper, comprising an elastic body that returns the slide plate to its original position when the pressing force of the handle is removed. 2. A sticking plate having a pair of arms, which is attached to a cover arranged on a holder body that rotatably supports roll-shaped paper, and an arm provided on the sticking plate is rotatable. A handle that is supported in a state, is disposed so as to overlap with the sticking plate, and slides with the sticking plate by the operation of the handle, and has a cutting blade of the roll-shaped paper whose tip is set to a substantially triangular shape. A cutting tool for roll-shaped paper, comprising a slide plate.