WO2012141302A1

WO2012141302A1 - Tape tab creation tool, tape cutting blade, and tape cutter

Info

Publication number: WO2012141302A1
Application number: PCT/JP2012/060158
Authority: WO
Inventors: 誠司小宮山
Original assignee: マイクロメーション株式会社
Priority date: 2011-04-13
Filing date: 2012-04-13
Publication date: 2012-10-18

Abstract

[Problem] To enable a loop-shaped tab to be rapidly and reliably created by a simple structure. [Solution] In a state in which a tape cutting blade is set upright by an operating mechanism, a retaining plate being at a cutting position, as a tape drawn out from a tape cutter is caused to adhere to a tape setting surface and cut by the tape cutting blade, and is moved from the cutting position to a bonding position by rotating about a lower portion of the retaining plate, the tape cutting blade is rotated about a base portion from the upright state by the operating mechanism, and a cut portion of the tape attached to a distal end portion of the tape cutting blade is caused to adhere to the tape located behind the tape setting surface to create a loop-shaped tab. When the tape is rotated about the lower portion of the retaining plate by the operating mechanism so as to move from the bonding position to the cutting position, the tape cutting blade is rotated about the base portion in the opposite direction so as to peel away from the cut portion of the tape, and returns to the cutting position in the upright state.

Description

Tape knob making tool, tape cutting blade and tape cutter

The present invention relates to a tape knob making tool, a tape cutting blade, and a tape cutter for making a knob on a tape coated with an adhesive on one side.

テープ Tapes with adhesive on one side are widely used for various applications such as home use, office use, commercial use, and industrial use. However, depending on the purpose of use, it often happens that the tape once adhered is desired to be peeled off after being used. For example, packaging of merchandise for shopping at stores, department stores, supermarkets, temporary positioning of documents and drawings, posting of posters and tables, and the like.

In such a case, a tab that does not expose the adhesive is provided at the end of the tape, and pulling it makes it easy to peel off. Therefore, various techniques have conventionally been used to form this tab. It was.

JP 2011-16665 A JP 2008-24503 A JP 2006-312531 A JP 2006-248776 A JP 2002-145511 A Japanese Patent Laid-Open No. 2001-199619 Japanese Patent Application Laid-Open No. 11-100002

By the way, with various techniques for forming a conventional knob, it is difficult to quickly create a loop-shaped knob with a complicated structure. In addition, the structure can be simplified if a tape coated with adhesive on one side is cut to a predetermined length with a tape cutting blade, and this cut part is adhered to the tape cutting blade to create a loop-shaped knob. When the tape cutting blade is moved from the cutting position to the bonding position to make a loop-shaped knob, the tape falls down and cannot make a loop-shaped knob. There was a thing.

The present invention has been made in view of such circumstances, and provides a tape knob making tool, a tape cutting blade, and a tape cutter capable of quickly and reliably creating a loop-like knob with a simple structure. It is an object.

In order to solve the above-described problems and achieve the object, the present invention is configured as follows.

The invention according to claim 1 includes a base plate having a flat tape setting surface and attached to a tape cutter;
A tape cutting blade movable to an upper position with respect to the rear edge of the tape setting surface;
A holding plate that rotatably holds the tape cutting blade and is movable to the bonding position and the cutting position;
An operating mechanism for rotating the tape cutting blade in accordance with the movement of the holding plate;
With
The lower part of the holding plate is rotatably supported on the base plate,
A base portion of the tape cutting blade is rotatably provided on an upper portion of the holding plate,
In the state where the tape cutting blade is raised by the operating mechanism with the holding plate in a cutting position, the tape drawn from the tape cutter is bonded to the tape set surface and cut by the tape cutting blade,
As the lower part of the holding plate is rotated as a fulcrum and moved from the cutting position to the bonding position, the operating mechanism rotates the base from the state in which the tape cutting blade is raised, and the tip of the tape cutting blade is moved to the fulcrum. Located above the rear edge of the tape set surface,
A tape-shaped knob is created by adhering the cut portion of the tape attached to the tip of the tape cutting blade to the tape at a rear position of the tape set surface,
When the operating mechanism is rotated about the lower part of the holding plate as a fulcrum and moved from the bonding position to the cutting position, the tape cutting blade is rotated in the reverse direction with the base as a fulcrum, and peeled off from the cut part of the tape. And
A tape knob making tool that returns to a cutting position in which the tape cutting blade is raised.

The invention according to claim 2 is characterized in that the operating mechanism is
A regulating plate for holding the holding plate in a cutting position;
A biasing means for constantly biasing the tape cutting blade to the cutting position;
With
An working end extending from the base of the tape cut is formed;
The operation end of the tape cutting is slidably brought into contact with the surface of the base plate or a stopper provided on the base plate,
The tape cutting blade slides on the surface of the base plate or the stopper against the biasing force of the biasing means as the holding plate is moved to the bonding position,
When releasing the force to move the holding plate to the bonding position, the tape cutting blade rotates in the reverse direction by the biasing force of the biasing means,
2. The tape knob according to claim 1, wherein an operating end of the tape cutting slides in a reverse direction on a surface of the base plate or the stopper to move the holding plate from an adhesion position to a cutting position. It is a tool.

The invention according to claim 3 is characterized in that the operating mechanism is
A rotating shaft rotatably provided on the holding plate;
A fixed shaft fixed to the tape cutting blade;
An operation arm fixed to the rotation shaft and the fixed shaft and supported by the base plate so as to be swingable;
Holding plate urging means for always urging the holding plate in the cutting position direction;
The tape cutting blade is rotated by the operating arm as the holding plate is moved to the bonding position in opposition to the urging force of the holding plate urging means, and is positioned above the rear edge of the tape setting surface.
By releasing the force to position the holding plate at the bonding position, the holding plate is moved in the direction of the cutting position by the urging force of the holding plate urging means, and the tape cutting blade is rotated by the operating arm and positioned at the cutting position. The tape knob making tool according to claim 1, wherein:

The invention according to claim 4 is characterized in that guide plates are provided on both sides of the base plate to cover both sides of the tape cutting blade that moves between the cutting position and the bonding position. This is a tool for creating a tape knob.

Invention of Claim 5 is a tape cutting blade used for the knob preparation tool of the tape of any one of Claim 1 thru | or 4, Comprising:
The tip of the tape cutting blade is formed in a saw blade shape,
Bend and incline a part of the blade of the tip in one direction,
A blade that is not bent and a bent blade are provided at the tip,
The tape cutting blade is characterized in that the tip of the bent blade has a non-pointed shape.

The invention according to claim 6 is bonded to the folded blade at the tip of the tape cutting blade and cut with the unfolded blade,
The tip of the tape cutting blade is positioned above the rear edge of the tape setting surface,
The tape cutting blade is attached to the bent blade at the tip of the tape cutting blade and the cutting blade attached to the non-bent blade to a tape at a rear position of the tape setting surface to create a loop-shaped knob. The tape cutting blade according to claim 5.

The invention according to claim 7 is a storage unit that stores the tape inside and rotatably supports the tape,
A tape cutting section provided continuously on the downstream side of the storage section;
5. A tape cutter, wherein the tape cutting part is mounted with the tape knob making tool according to any one of claims 1 to 4.

With this configuration, the present invention has the following effects.

In the first aspect of the invention, with the holding plate set to the cutting position, the tape cutting blade is raised by the operating mechanism, and the tape drawn from the tape cutter is bonded to the tape set surface and cut by the tape cutting blade and held. Rotate the lower part of the plate as a fulcrum and move from the cutting position to the bonding position to rotate the base from the state where the tape cutting blade is raised by the operating mechanism to the fulcrum, and the tip of the tape cutting blade is the rear end of the tape setting surface A loop-shaped knob is created by adhering the tape cutting part attached to the tip of the tape cutting blade to the tape located at the rear of the tape setting surface. When the lower part is rotated as a fulcrum and moved from the bonding position to the cutting position, the tape cutting blade is rotated in the reverse direction with the base as a fulcrum, and peeled off from the tape cutting part. Return to the cutting position in the upright position, and with a simple operation, position it above the rear edge of the tape setting surface to quickly attach the tape cutting part to the tape at the rear of the tape setting surface. A loop-shaped knob can be created.

According to the second aspect of the present invention, the tape cutting blade is urged by the tape cutting blade as it is slidably contacted with the base plate or the surface of the stopper provided on the base plate and the holding plate is moved to the bonding position. When the working end of the tape cutting slides on the surface of the base plate or the stopper against the biasing force and the force that moves the holding plate to the bonding position is released, the tape cutting blade moves in the reverse direction due to the biasing force of the biasing means. The tape cutting blade slides the surface of the base plate or stopper in the reverse direction to move the holding plate from the bonding position to the cutting position. Can be moved between.

In the third aspect of the invention, the tape cutting blade is rotated by the operating arm as the holding plate is moved to the bonding position in opposition to the urging force of the holding plate urging means, and the tape cutting surface is moved upward with respect to the rear edge of the tape setting surface. With the release of the force that positions the holding plate at the bonding position, the holding plate is moved in the direction of the cutting position by the biasing force of the holding plate biasing means, and the tape cutting blade is rotated by the operating arm and positioned at the cutting position. The tape cutting blade can be moved between the cutting position and the bonding position with a simple structure.

In the invention according to claim 4, attention is paid to touching the tape cutting blade by covering both sides of the tape cutting blade moving between the cutting position and the bonding position by the guide plates provided on both sides of the base plate. You can create a knob without having to. Further, the holding plate and the tape cutting blade can be protected by the base plate, and the holding plate and the tape cutting blade can be prevented from interfering with an obstacle.

In the invention according to claim 5, the tip of the tape cutting blade is formed in a saw blade shape, a part of the blade of the tip is bent and inclined in one direction, and a blade that is not bent is bent at the tip. By providing a blade, the tape can be cut with a non-bending blade and bonded to the bent blade.For example, when creating a loop-like knob on the tape using the tape cutting blade, It is possible to prevent the tape from falling down and to create a loop-shaped knob quickly and reliably with a simple structure. In addition, since the tip of the bent blade has a non-pointed shape, the holding force at the cut portion of the tape can be further increased, and the tape can be further reliably prevented from falling down. *

In the invention of claim 6, the tape cutting blade is bonded to the bent blade at the tip portion and cut with a blade that is not bent, and the tip portion of the tape cutting blade is positioned above the rear edge of the tape set surface. The tape cutting part that adheres to the folded blade at the tip of the tape cutting blade and the blade that does not bend is bonded to the tape at the rear of the tape setting surface, increasing the holding force at the tape cutting part, It is possible to prevent a downward drop, and it is possible to quickly and reliably create a loop-shaped knob with a simple structure.

According to a seventh aspect of the present invention, the tape cutting portion includes a storage portion that stores the tape therein and rotatably supports the tape, and a tape cutting portion that is provided downstream from the storage portion. By mounting the tape knob making tool according to any one of claims 4 to 4, the tape is pulled out from the tape cutter housing, and the tape knob making tool can be used quickly and reliably with a simple structure. A loop-shaped knob can be created.

It is a perspective view of the tape cutter provided with the knob preparation tool of the tape of 1st Embodiment. It is a side view of the state which cut | disconnects a tape. It is a figure explaining the state which makes a tape loop shape. It is an enlarged view explaining the state which makes a tape loop shape. It is a figure which shows the state before bending of a tape cutting blade. It is a figure which shows the state which the tape cutting blade bent. It is a figure which shows the use condition of a tape cutting blade. It is a figure which shows other embodiment of a tape cutting blade. It is a perspective view of the tape cutter provided with the knob preparation tool of the tape of 2nd Embodiment. It is a side view of the state which cut | disconnects a tape. It is a figure explaining the state which makes a tape loop shape. It is an enlarged view explaining the state which makes a tape loop shape.

Hereinafter, embodiments of a tape knob making tool, a tape cutting blade and a tape cutter according to the present invention will be described. The embodiment of the present invention shows the most preferable mode of the present invention, and the present invention is not limited to this.

First Embodiment (Configuration of Tape Knob Maker and Tape Cutter)
A tape knob making tool and a tape cutter according to this embodiment will be described with reference to FIGS. 1 is a perspective view of a tape cutter equipped with a tape knob making tool, FIG. 2 is a side view of a state in which the tape is cut, FIG. 3 is a diagram for explaining a state in which the tape is looped, and FIG. It is an enlarged view explaining the state made into a shape.

The tape knob creating tool 10 is used by being attached to a tape cutter 90 when a loop-shaped knob is created on the tape T. The tape cutter 90 has a tape cutting part 91, and the tape knob creation tool 10 pulls out the tape T from the storage part of the tape cutter 90 and creates a loop-shaped knob on the tape T.

The tape knob making tool 10 has a flat plate setting surface 11a, a base plate 11 to be mounted on a tape cutter, and a saw blade shape movable to an upper position with respect to the rear edge of the tape setting surface 11a. The tape cutting blade 12, the holding plate 13 that is rotatably held and movable to the bonding position and the cutting position, and the tape cutting blade 12 is rotated according to the movement of the holding plate 13. And an actuation mechanism A. *

The base plate 11 is formed of, for example, resin or metal, and is fixed to the surface of the rear wall of the tape cutting portion 91 of the tape cutter 90 with a double-sided adhesive tape 94 or the like. A pair of left and right receiving portions 20 are provided at the lower portion of the base plate 11, and the lower portion of the holding plate 13 is rotatably supported by the pair of left and right receiving portions 20 with a support pin 21 as a fulcrum. As described above, the lower portion of the holding plate 13 is rotatably supported by the base plate 11, and the holding plate 13 is formed of, for example, resin or metal.

In the tape cutting blade 12 of this embodiment,

support shafts

12g and 12h are integrally formed on both sides of the first folding step portion 12d, and the

support shafts

12g and 12h are rotatably provided on the upper portion of the holding plate 13. It has been. The

support shafts

12g and 12h on both sides may be formed separately from the tape cutting blade 12 and fixed to the tape cutting blade 12.
The second folding step portion 12e is provided along the corner of the upper end portion of the holding plate 13, and the blade 12b that is not bent and the bent blade 12c rise from the upper end of the holding plate 13. A base portion 12k of the tape cutting blade 12 is rotatably provided on the upper portion.

The operating mechanism A has a regulating plate 14 that holds the holding plate 13 in the cutting position, and a biasing means 15 that always biases the tape cutting blade 12 to the cutting position. The biasing means 15 is constituted by a coil spring 40. The coil spring 40 is attached to the notch 12 i at the base of the rotating shaft 12 g, one end 40 a of the coil spring 40 is locked to the holding plate 13, and the other end 40 b is locked to the tape cutting blade 12. . Due to the urging force of the coil spring 40, the working end 12f extending from the base 12k opposite to the tip 12a of the tape cutting blade 12 is slidably applied to the surface of the base plate 11 or the stopper 22 provided on the base plate 11. Touch.

The working end portion 12f of the tape cutting blade 12 is restricted from moving upward by the stopper 22, so that the tape cutting blade 12 is always urged toward the cutting position by the coil spring 40, and the tape cutting blade 12 is provided. The holding plate 13 thus brought into contact with the regulating plate 14 holds the holding plate 13 at the cutting position.

When creating a loop-shaped knob on the tape T, when the holding plate 13 is moved in the direction of the base plate 11, the working end 12 f of the tape cutting blade 12 moves down the surface of the base plate 11 or the surface of the stopper 22. When the holding plate 13 is further moved, the central portion of the tape cutting blade 12 is pushed by the stopper 22, and the tape cutting blade 12 is moved to the tip portion 12a. The non-bending blade 12b and the bent blade 12c rotate so as to approach the tape setting surface 11a of the base plate 11.

On both sides of the base plate 11, guide plates 50 are provided to cover both sides of the tape cutting blade 12 that moves between the cutting position and the bonding position. The guide plate 50 may be provided integrally with the base plate 11, or may be formed separately and attached to the base plate 11 by adhesion or the like.

Thus, pay attention to touching the tape cutting blade 12 by covering both sides of the tape cutting blade 12 moving between the cutting position and the bonding position by the guide plates 50 provided on both sides of the base plate 11. You can create a knob without. Further, the holding plate 13 and the tape cutting blade 12 can be protected by the guide plate 50, and the holding plate 13 and the tape cutting blade 12 can be prevented from interfering with an obstacle.

(Use of tape knob tool and tape cutter)
When creating a loop-shaped knob on the tape T using the tape knob making tool 10, as shown in FIG. 2, the tape T is pulled out from the storage portion of the tape cutter 90, and the tape T is positioned at the cutting position. It cut | disconnects with the tape cutting blade 12 to perform (FIG. 3 (a), FIG. 4 (a)).

In this cutting, the working end portion 12f opposite to the tip end portion 12a of the tape cutting blade 12 is slidably brought into contact with the surface of the base plate 11 or the stopper 22, and the holding plate 13 is set to the cutting position so that the tip end of the tape cutting blade 12 The adhesive surface Tb of the tape T pulled out from the tape cutter 90 is adhered to the tape setting surface 11a of the base plate 11 and also adhered to the bent blade 12c of the tip portion 12a of the tape cutting blade 12. Then, it is cut with a blade 12b that is not bent.

When the holding plate 13 is brought close to the base plate 11 by pushing the finger with a finger or the like, the tape cutting blade 12 resists the urging force of the urging means 15 as the holding plate 13 is moved to the bonding position. The operating end 12f of the tape cutting blade 12 slides downward on the surface of the base plate 11 or the stopper 22 and rotates with the

support shafts

12g and 12h as fulcrums from the state in which the tip 12a of the tape cutting blade 12 is upright. The front end portion 12a is positioned above the rear end edge of the tape setting surface 11a (FIGS. 3B and 4B).

In this embodiment, the cutting portion Ta of the tape T pulled out from the tape cutter 90 is cut with the blade 12b that is not bent of the tape cutting blade 12 and bonded to the bent blade 12c. It is possible to prevent the tape T from falling down.

In this way, the holding plate 13 is moved in the direction of the base plate 11, and the working end portion 12 f of the tape cutting blade 12 is moved by sliding downward on the surface of the base plate 11 or the stopper 22. Hits the stopper 22 and further moves the holding plate 13, the center portion of the tape cutting blade 12 is pushed by the stopper 22. As a result, the tape cutting blade 12 rotates so that the blade 12b that is not bent and the blade 12c that is bent approach the tape setting surface 11a of the base plate 11.

At this time, the tape T has a loop shape, and the adhesive surface Tb of the tape T attached to the bent blade 12c of the tape cutting blade 12 is attached to the tape T from the position above the portion where the adhesive surface Tb is attached to the tape setting surface 11a. The adhesive surface Tb of the tape T that adheres to the surface Tb and is peeled off from the blade 12c that is bent by the rotation of the tape cutting blade 12 and adheres to the blade 12b that is not bent is also bonded to create a loop-shaped knob Tc ( 3 (c) and 4 (c)).

In this state, when the force that positions the holding plate 13 in the bonding position with a finger or the like is released, the tape cutting blade 12 is rotated in the reverse direction about the

support shafts

12g and 12h by the biasing force of the biasing means 15. The working end portion 12f of the tape cutting blade 12 slides on the surface of the base plate 11 or the stopper 22 in the reverse direction to move the holding plate 13 from the bonding position to the cutting position. As a result, the unbent blade 12b of the tip end portion 12a of the tape cutting blade 12 is peeled off from the cutting portion Ta of the tape T and returned to the cutting position in which the tip end portion 12a of the tape cutting blade 12 is raised (FIG. 3D). ), FIG. 4 (d)).

In a state where the tape cutting blade 12 is rotated and returned to the cutting position, the adhesive surface Tb of the tape T is adhered to the tape setting surface 11a, and the tape cutting blade 12 is separated from the adhesive surface Tb of the cutting portion Ta, The tape T is looped to form the knob Tc.

At this time, the urging force of the urging means 15 biases the tape cutting blade 12 away from the bonding position, and the tip end portion 12a of the tape cutting blade 12 is separated from the cutting portion Ta of the tape T to be cut. The holding plate 13 is held at the cutting position by the regulating plate 14 (FIGS. 3D and 4D), and the loop-shaped knob Tc is picked and the tape T is pulled out from the tape cutter 90. And can be cut by the tape cutting blade 12.

As described above, the front end 12a of the tape cutting blade 12 is positioned above the rear end edge of the tape setting surface 11a by a simple operation, and the cutting portion Tb of the tape T is positioned at the rear position of the tape setting surface 11a. By adhering to the tape T, the loop-shaped knob Tc can be created quickly and reliably.

In this embodiment, the holding plate 13 is brought close to the base plate 11 by pushing the finger with a finger or the like. However, the base plate is pushed by pushing the holding plate 13 together with the cutting portion Ta of the tape T and the tip portion 12a of the tape cutting blade 12 with the finger. 11 is preferable, and a loop-like knob can be stably formed even with a hard and sticky adhesive tape such as a mending tape. Further, the tape cutting blade 12 can be rotated with

support shafts

12g and 12h provided at both ends of the base portion 12k as fulcrums, and when the tip portion of the tape T and the tape cutting blade 12 are pressed together with the holding plate 13. The feeling of hitting the finger with a sharp blade is eased by moving away from the finger that the blade of the tape cutting blade 12 has been rotated and pressed.

The tape knob creating tool 10 of this embodiment can be easily mounted on an existing tape cutter, and the tape is drawn out from the storage section of the existing tape cutter. And a loop-shaped knob can be created reliably.

(Configuration of tape cutting blade)
The tape cutting blade of this embodiment is demonstrated based on FIG. 5 thru | or FIG. FIG. 5 is a diagram showing a state before the tape cutting blade is bent, FIG. 6 is a diagram showing a state in which the tape cutting blade is bent, FIG. 7 is a diagram showing a usage state of the tape cutting blade, and FIG. It is a figure which shows this embodiment. The tape cutting blade of this embodiment is applied to the tape knob making tool of the first embodiment and the second embodiment.

The tape cutting blade 12 of this embodiment is a blade that cuts a tape coated with an adhesive on one side into a predetermined length. As shown in FIG. 5, the tip 12a of the tape cutting blade 12 is punched out of a sheet metal. It is formed in a saw blade shape. On both sides of the tape cutting blade 12, a punched sheet metal piece is bent into a cylindrical shape or a "<" shape, and

rotary shafts

12g and 12h are integrally formed. A cutout portion 12i is formed at the root of the rotary shaft 12g. Is formed.

As shown in FIG. 6, a part of the blade 12a of the tape cutting blade 12 is bent and tilted in one direction, and a blade 12b that is not bent and a blade 12c that is not bent are provided at the tip 12a. . The blade 12b that is not bent has a shape with a sharp tip, and the bent blade 12c is formed with a shape that does not have a sharp tip. The bent blade 12c is inclined by bending a blade at a predetermined interval in one direction, and the inclination angle θ is preferably 40 ° to 45 °, but is not particularly limited.

The tape cutting blade 12 of this embodiment has a first folding step portion 12d and a second folding step portion 12e, and an operating end portion 12f is formed on the side opposite to the tip end portion 12a. It is configured in a corresponding shape.

As shown in FIG. 7A, the tape cutting blade 12 cuts, for example, the tape T pulled out from the tape cutter with a non-bending blade 12b of the tape cutting blade 12, and is bonded to the bent blade 12c at this time. Even after the tape T is cut, the tape cutting blade 12 is bonded to the unbent blade 12b and the bent blade 12c. Since the cut portion Ta of the tape T is adhered to the bent blade 12c, for example, when a loop-shaped knob is formed on the tape T using the tape cut blade 12, the cut portion Ta of the tape T The holding force is increased and the tape T can be prevented from falling down, and a loop-like knob can be created quickly and reliably with a simple structure.

In another embodiment of the bent blade 12c of the tape cutting blade 12, the tip is formed in an arc shape in FIG. 8 (a), the tip is formed in a rectangle in FIG. 8 (b), and FIG. 8 (c). In FIG. 8D, the tip is formed in an inverted triangle shape, and in FIG. 8D, the tip is formed in a wave shape. However, the shape is not limited to this, and various shapes can be formed.
As described above, since the tip of the bent blade 12c of the tape cutting blade 12 has a non-pointed shape, the holding force at the cutting portion of the tape T is further increased, and the tape T is further reliably lowered. Can be prevented.

Second Embodiment (Configuration of Tape Knob Maker and Tape Cutter)
A tape knob making tool and a tape cutter according to this embodiment will be described with reference to FIGS. 9 is a perspective view of a tape cutter equipped with a tape knob making tool, FIG. 10 is a side view of a state in which the tape is cut, FIG. 11 is a diagram for explaining a state in which the tape is looped, and FIG. It is an enlarged view explaining the state made into a shape.

The tape knob creating tool 110 is used by being attached to a tape cutter 190 when creating a loop-shaped knob on the tape T. The tape cutter 190 has a tape cutting part 191, and the tape knob creation tool 110 pulls out the tape T from the storage part of the tape cutter 190 and creates a loop-shaped knob on the tape T.

The tape knob creating tool 110 has a flat tape setting surface 111a and a base plate 111 to be mounted on a tape cutter, and a saw blade shape movable to an upper position with respect to the rear edge of the tape setting surface 111a. The tape cutting blade 112, the holding plate 113 that holds the tape cutting blade 112 in a rotatable manner and is movable to the bonding position and the cutting position, and the tape cutting blade 112 rotates in accordance with the movement of the holding plate 113. Operating mechanism A.

The base plate 111 is formed of, for example, resin, metal, or the like, and has an attachment portion 111b for attaching to the tape cutting portion 191 of the tape cutter 190. The attachment portion 111b is fixed to the tape cutting portion 191 with a screw 194 or the like. . On both sides of the base plate 111, guide plates 150 are provided to cover both sides of the tape cutting blade 112 that moves between the cutting position and the bonding position. The guide plate 150 may be provided integrally with the base plate 111, or may be formed separately and attached to the base plate 111 by adhesion or the like.

The tape cutting blade 112 is formed of a metal plate, a base portion 112a is rotatably provided on a support shaft 115 fixed to the holding plate 113, and a tip end portion 112b has a saw blade shape.

The holding plate 113 is formed of, for example, resin or metal, and is provided on the mounting plate 120 so as to be rotatable via a support shaft 121. The mounting plate 120 is fixed to the base plate 111 with screws or the like. A support shaft 115 is fixed to the distal end portion of the holding plate 113, and a base portion 112a of the tape cutting blade 112 is rotatably provided on the support shaft 115.

The actuating mechanism A includes a rotary shaft 130 rotatably provided on the holding plate 113, a fixed shaft 131 fixed to the tape cutting blade 112, and can swing on the base plate 111 while being fixed to the rotary shaft 130 and the fixed shaft 131. And a holding plate urging means 133 for always urging the holding plate 113 in the cutting position direction. In this embodiment, the fixed shaft 131 is fixed to the tape cutting blade 112. However, the fixed shaft 131 may be attached to the tape cutting blade 112 and rotated by pressing the tape cutting blade 112. Further, the tape cutting blade 112 may be supported so as to be swingable.

The holding plate urging means 133 is constituted by a coil spring, and this coil spring is attached to the rotating shaft 130, locks one end portion 133 a to the operating arm 132, and locks the other end portion 133 b to the holding plate 113, The holding plate 113 is always urged toward the cutting position.

Also, the tape knob making tool 110 includes a tape cutting blade urging means 134 that urges the tape cutting blade 112 in a direction to move away from the bonding position. The tape cutting blade urging means 134 is constituted by a plate spring, the base part 134a of the plate spring of the tape cutting blade urging means 134 is fixed to the holding plate 113, and the distal end part 134b connects the tape cutting blade 112 from the bonding position. It is energized in the direction of separating.

When creating a loop-shaped knob on the tape T using the tape knob creating tool 110, as shown in FIG. 10, the tape T is pulled out from the storage portion of the tape cutter 190, and the tape T is positioned at the cutting position. The tape cutting blade 112 is cut (FIG. 11A). In this cut state, the adhesive surface Tb of the tape T is adhered to the tape set surface 111a, and the adhesive surface Tb of the cutting portion Ta is adhered to the tape cutting blade 112 (FIG. 12A).

When the holding plate 113 is brought close to the base plate 111 by pushing it with a finger or the like, the holding plate 113 is moved to the bonding position in opposition to the urging force of the holding plate urging means 133, and the operating arm is moved according to the movement of the holding plate 113. 132 is pulled and moved by the rotating shaft 130, the fixed shaft 131 is pushed by the operating arm 132, the tape cutting blade 112 is rotated, and the saw blade-shaped tip 112 b of the tape cutting blade 112 is the tape of the base plate 111. It is located above the rear edge of the set surface 111a (FIG. 11 (b)).

Thus, as the holding plate 113 is moved to the bonding position, the leaf spring of the tape cutting blade urging means 134 is compressed against the urging force by the holding plate 113. At this time, the tape cutting blade 112 is moved in the direction of the bonding position against the biasing force of the leaf spring of the tape cutting blade biasing means 134 by the operating arm 132.

The cutting portion Ta of the tape T is adhered to the saw blade-shaped tip portion 112b of the tape cutting blade 112, and the tip portion 112b is positioned above the rear end edge of the tape setting surface 111a of the base plate 111. As a result, the tape T becomes a loop and the cut portion Ta adheres to the tape T at the position of the rear edge of the tape setting surface 111a (FIG. 11B). In this bonded state, the bonding surface Tb of the tape T is bonded to the tape setting surface 111a, the bonding surface Tb of the cutting portion Ta is pressed by the tape cutting blade 112, and the tape T becomes a loop shape, and the tape setting surface 111a. It adheres to the adhesive surface Tb of the tape T at a higher position (FIG. 12B).

In this state, when the force that positions the holding plate 113 in the bonding position with a finger or the like is released, the holding plate 113 is moved in the direction of the cutting position by the urging force of the holding plate urging means 133. As the holding plate 113 moves, the operating arm 132 is pushed by the rotating shaft 130 and rotates in the direction of the cutting position, and the movable cutting blade 112 rotates by the fixed shaft 131 fixed to the operating arm 132. And located at the cutting position (FIG. 11C). In a state where the tape cutting blade 112 is rotated and returned to the cutting position, the adhesive surface Tb of the tape T is adhered to the tape setting surface 111a, and the tape cutting blade 112 is separated from the adhesive surface Tb of the cutting portion Ta, The tape T is looped to form the knob Tc (FIG. 12C).

At this time, the tip end of the leaf spring of the tape cutting blade biasing means 134 biases the tape cutting blade 112 away from the bonding position, and the saw blade-like tip 112b of the tape cutting blade 112 is the tape. By being separated from the cutting section Ta of T and returning to the cutting position (FIGS. 11C and 12C), the loop-shaped knob Tc is picked and the tape T is pulled out from the tape cutter 190 to cut the tape. Cutting with the blade 112 is possible.

In this way, with the holding plate 113 in the cutting position, the tape cutting blade 112 is raised by the operating mechanism A, the tape T drawn from the tape cutter 190 is cut by the tape cutting blade 112, and the holding plate 113 is brought into the bonding position. The tape cutting blade 112 is rotated by the actuating mechanism A as it is moved, and is positioned above the rear edge of the tape setting surface 111a so that the cutting portion Ta of the tape T is placed on the tape T at the rear side of the tape setting surface 111a. The loop-shaped knob Tc can be quickly formed by bonding.

Further, the tape cutting blade 112 is rotated by the operating arm 132 as the holding plate 113 is moved to the bonding position in opposition to the urging force of the holding plate urging means 133 and is positioned above the rear end edge of the tape setting surface 111a. Then, the cut portion Ta of the tape T is adhered to the tape T at the rear position of the tape setting surface 111a, so that the loop-shaped knob Tc can be quickly formed. Then, by releasing the force that positions the holding plate 113 at the bonding position, the holding plate 113 is moved in the direction of the cutting position by the biasing force of the holding plate biasing means 133, and the tape cutting blade 112 is rotated by the operating arm 132. The tape T, which is located at the cutting position and pulled out from the tape cutter 190, can be cut by the tape cutting blade 112, and a loop-like knob can be quickly created with a simple structure. The thing of 2nd Embodiment is applicable to the tape cutting blade of this embodiment.

The tape knob making tool 110 of this embodiment can be easily mounted on an existing tape cutter, and the tape is drawn out from the storage portion of the existing tape cutter, and the tape knob making tool has a simple structure and is quick. A loop-shaped knob can be created.

The present invention can be applied to a tape knob making tool and a tape cutter that create a knob on a tape coated with an adhesive on one side, and it is possible to quickly create a loop-shaped knob with a simple structure. It is.

DESCRIPTION OF SYMBOLS 10 Tape knob preparation tool 11 Base board 11a Tape setting surface 12 Tape cutting blade 12a Tip end portion 12b of tape cutting blade Uncut blade 12c Folded blade 12d First folding step portion 12e Second folding step portion

12f Base portion

12g, 12h Support shaft 12i Notch portion 13 Holding plate 14 Restricting plate 15 Energizing means 20 Receiving portion 21 Support pin 22 Stopper 40 Coil spring 90 Tape cutter 91 Tape cutting portion 110 Tape knob making tool 111 Base plate 111a Tape set surface 111b Mounting Portion 112 tape cutting blade 112a base 112b tip portion 113 holding plate 115 support shaft 120 mounting plate 121 support shaft 130 rotating shaft 131 fixed shaft 132 operating arm 133 holding plate biasing means 134 tape cutting blade biasing means 190 tape cutter 191 tape Knob of the adhesive surface Tc tape T of the cutting portion Tb tape T of the cutting portion A working mechanism T tape Ta tape T

Claims

A base plate having a flat tape setting surface and mounted on a tape cutter;
A tape cutting blade movable to an upper position with respect to the rear edge of the tape setting surface;
A holding plate that rotatably holds the tape cutting blade and is movable to the bonding position and the cutting position;
An operating mechanism for rotating the tape cutting blade in accordance with the movement of the holding plate;
With
The lower part of the holding plate is rotatably supported on the base plate,
A base portion of the tape cutting blade is rotatably provided on an upper portion of the holding plate,
In the state where the tape cutting blade is raised by the operating mechanism with the holding plate in a cutting position, the tape drawn from the tape cutter is bonded to the tape set surface and cut by the tape cutting blade,
As the lower part of the holding plate is rotated as a fulcrum and moved from the cutting position to the bonding position, the operating mechanism rotates the base from the state in which the tape cutting blade is raised, and the tip of the tape cutting blade is moved to the fulcrum. Located above the rear edge of the tape set surface,
A tape-shaped knob is created by adhering the cut portion of the tape attached to the tip of the tape cutting blade to the tape at a rear position of the tape set surface,
When the operating mechanism is rotated about the lower part of the holding plate as a fulcrum and moved from the bonding position to the cutting position, the tape cutting blade is rotated in the reverse direction with the base as a fulcrum, and peeled off from the cut part of the tape. And
A tape knob making tool that returns to a cutting position in which the tape cutting blade is raised.
The operating mechanism is:
A regulating plate for holding the holding plate in a cutting position;
A biasing means for constantly biasing the tape cutting blade to the cutting position;
With
An working end extending from the base of the tape cut is formed;
The operation end of the tape cutting is slidably brought into contact with the surface of the base plate or a stopper provided on the base plate,
The tape cutting blade slides on the surface of the base plate or the stopper against the biasing force of the biasing means as the holding plate is moved to the bonding position,
When releasing the force to move the holding plate to the bonding position, the tape cutting blade rotates in the reverse direction by the biasing force of the biasing means,
2. The tape knob according to claim 1, wherein an operating end of the tape cutting slides in a reverse direction on a surface of the base plate or the stopper to move the holding plate from an adhesion position to a cutting position. Ingredients.
The operating mechanism is:
A rotating shaft rotatably provided on the holding plate;
A fixed shaft fixed to the tape cutting blade;
An operating arm fixed to the rotating shaft and the fixed shaft and supported swingably on the base plate;
Holding plate urging means for constantly urging the holding plate in the cutting position direction;
The tape cutting blade is rotated by the operating arm as the holding plate is moved to the bonding position in opposition to the urging force of the holding plate urging means, and is positioned above the rear edge of the tape setting surface.
By releasing the force to position the holding plate at the bonding position, the holding plate is moved in the direction of the cutting position by the urging force of the holding plate urging means, and the tape cutting blade is rotated by the operating arm and positioned at the cutting position. The tape knob creating tool according to claim 1.
The tape knob producing tool according to claim 1, wherein guide plates are provided on both sides of the base plate to cover both sides of the tape cutting blade that moves between the cutting position and the bonding position.
A tape cutting blade used in the tape knob making tool according to any one of claims 1 to 4,
The tip of the tape cutting blade is formed in a saw blade shape,
Bend and incline a part of the blade of the tip in one direction,
A blade that is not bent and a bent blade are provided at the tip,
A tape cutting blade characterized in that a tip of the bent blade has a non-pointed shape.
Adhering to the bent blade at the tip of the tape cutting blade and cutting with the blade that is not bent,
The tip of the tape cutting blade is positioned above the rear edge of the tape setting surface,
The tape cutting blade is attached to the bent blade at the tip of the tape cutting blade and the cutting blade attached to the non-bent blade to a tape at a rear position of the tape setting surface to create a loop-shaped knob. The tape cutting blade according to claim 5.
A storage section that stores the tape inside and rotatably supports the tape;
A tape cutting section provided continuously on the downstream side of the storage section;
5. A tape cutter, wherein the tape cutting portion is mounted with the tape knob making tool according to any one of claims 1 to 4.