JP3039086U - Tape cutter - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide a tape cutter having a simple structure and visually enjoyable. SOLUTION: A rotating drum installed so as to be rotatable about a vertical axis and having a ring-shaped core body around which an adhesive tape is wound and supported can be fitted, and the adhesive tape is cut to a desired length. And a cutter for cutting the case, at least the bottom plate of the case constitutes a lid that is attachable to and detachable from other parts, and the lid is detached from the rotary drum. Adhesive tape can be set, a door is provided on the side of the case, the cutter is provided at the free end of the door, and the rotation is provided on the upper side of the case. A rotating body integrated with the drum is provided, and the rotating body is rotationally driven through the rotation of the rotating drum accompanying the feeding of the adhesive tape.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a tape cutter, and more particularly, to a tape cutter for manually feeding and cutting a tape.

[0002]

[Prior art]

 Conventionally, there is known a tape cutter including a drum configured to fit a ring-shaped core body around which an adhesive tape is wound and supported, and a cutter for cutting the pulled-out adhesive tape to a desired length. Has been. This tape cutter cuts the adhesive tape by feeding out one end of the adhesive tape and pressing a predetermined portion of the adhesive tape against the cutter. Some drums rotate according to the rotation of the core, and some do not rotate regardless of the rotation of the core.

[0003]

[Problems to be solved by the device]

 However, many of these simple tape cutters mainly pursue functionality, and even if added value is added, at best, the shape and color of the case are designed in various ways to add added value. It was just what I was doing.

The present invention has been made in view of the above points, and an object thereof is to provide a tape cutter having a simple structure and visually pleasing.

[0005]

[Means for Solving the Problems]

 A tape cutter according to claim 1, wherein the tape cutter is rotatably installed around a vertical axis, and a ring-shaped core body around which an adhesive tape is wound and supported is fittable, and the adhesive tape. A state in which there is a case provided with a cutter for cutting to a desired length, at least the bottom plate of the case constitutes a detachable lid with respect to other parts, and the lid is detached It is configured so that the adhesive tape can be set on the rotating drum, a door is provided on the side surface of the case, and the cutter is provided at the free end of the door. A rotating body integrated with the rotating drum is provided on the upper side of the case, and the rotating body is rotationally driven by the rotation of the rotating drum accompanying the feeding of the adhesive tape. Is characterized by. In this tape cutter, when the rotary drum is rotated by feeding out the adhesive tape, the rotary disk integrated with the rotary drum also rotates. According to this tape cutter, since the rotary drum and the rotary body are integrated with each other, a means for transmitting power from the rotary drum to the rotary body is not particularly required, so that the tape cutter can be manufactured at low cost. It is also possible to connect other moving parts to the rotating body and use the rotating force of the rotating body to operate other moving parts, or simply attach a decorative portion to the rotating body and use this decorative portion. Can also be operated integrally by the rotation of the rotating body. Further, since the rotating drum is provided in the case so as to be rotatable about the vertical axis, the case can be made thin, and the overall sitting quality is good.

A tape cutter according to a second aspect is the tape cutter according to the first aspect, wherein the rotary drum is provided with a ratchet wheel having a large number of teeth formed over the entire outer circumference, and the vicinity of the ratchet wheel. An oscillating lever is provided on the oscillating lever, and an pallet fork that is pendulum-moved as the ratchet wheel is rotated is provided on the oscillating lever. It is characterized in that the rocking lever is rocked. According to this tape cutter, since the swing lever is swung by the ratchet wheel and the pallet fork, the power is reliably transmitted to the swing lever. In addition, since the ankle and the swing lever can be integrated, the number of parts for operating the swing lever can be reduced accordingly. Further, it is possible to connect the other operating component to the swing lever and use the swinging force of the swing lever to move the operating component as well.

[0007]

[Embodiment of the invention]

 FIG. 1 shows the appearance of a tape cutter according to the present invention. This tape cutter has the appearance of a phonograph. The base portion of the tape cutter is composed of a relatively flat box-shaped case 1. As shown in FIG. 2, this case 1 is composed of an upper case 1a and a lower case 1b. A bearing 2 is formed in the center of the upper case 1a. A shaft 3a of a rotary disk 3 is rotatably supported on the bearing 2. A bear doll 4 as an operating body is arranged on the upper surface of the turntable 3 at a position deviated from the axis thereof. On the other hand, the lower case 2b constitutes a lid. Then, the adhesive tape T can be set with the lid removed.

An opening 1c is formed on the side wall of the case 1 as shown in FIG. The opening 1c has a rectangular shape. A door 5 is arranged in this opening 1c. As shown in FIG. 3, the door 5 has one end rotatably supported on the case 1 by a shaft 6. A cutter 7 for cutting the adhesive tape T 1 into a desired length is formed at the free end of the door 5.

Further, as shown in FIG. 2, a boss 3b is provided at the center of the lower surface of the turntable 3 so as to project. The tip of the boss 3b extends below the bearing 2 and faces the case 1. The rotary drum 8 is coupled to the boss 3b.

As shown in FIG. 3, the rotary drum 8 has eight ridges 9 a extending in the generatrix direction on the outer circumference thereof. The core body 20 of the adhesive tape T is externally fitted to the rotary drum 8 on which the ridge 9a is formed. Further, as shown in FIG. 4, the rotary drum 8 is provided with a ratchet wheel 10 on its upper surface. The ratchet wheel 10 has a large number of chevron-shaped teeth 10a.

Further, the case 1 is provided with a swing lever 11 as shown in FIG. An pallet fork 12 having a pair of claws 12a, 12b is formed on the swing lever 11. The claws 12a and 12b of the pallet fork 12 are engaged with the teeth 10a of the ratchet wheel 10. As a result, when the ratchet wheel 10 rotates, the swing lever 11 swings around the shaft 11a via the pallet fork 12. One end of the swing lever 11 is extended to the outside of the case 1, and an elliptical hole 13 is formed at one end thereof.

On the other hand, a tongue piece 14 is formed on the lower outer surface of the case 1 as shown in FIG. A bear doll 15, which is a moving body, is swingably supported on the tongue piece 14 by its foot portion. A projection 15a is formed on the tip of the arm of the bear doll 15. The protrusion 15a is loosely fitted in the hole 13 of the swing lever 11. As a result, when the rocking lever 11 rocks, the bear doll 15 reciprocates in the direction in which the bear doll 15 moves toward and away from the turntable 3. With the form in which the rotating disk 3 is brought into contact with and away from the rotating disk 3, a bear figure 15 is rotating on the rotating disk 3, or an image as if the bear doll 15 is shaking on the rotating rotating disk 3 is caused. be able to.

The tape cutter configured as described above is operated as follows.

The adhesive tape T is attached to the rotary drum 8. The tip of the adhesive tape T is pulled out of the case 1 through the free end of the door 5.

When pulling out the adhesive tape T, first, the door 5 is opened, and the leading end of the adhesive tape T is grasped and pulled out. Then, the rotary drum 8 is forcibly rotated.

When the rotary drum 8 rotates, the turntable 3 integrated with the rotary drum 8 is forcibly rotated. Along with that, the bear doll 4 installed on the upper surface is forcibly rotated. Further, the ratchet wheel 10 arranged on the upper surface of the rotary drum 8 is also rotated. Then, the ratchet wheel 10 swings the swing lever 11 via the pallet fork 12. As a result, the bear doll 15 engaged with the tip of the swing lever 11 swings around the lower part thereof.

As described above, the bear doll 4 is eccentrically rotated by the turntable 4 while the adhesive tape T is being drawn out, and the bear doll 15 reciprocates so as to move toward and away from the turntable 3. . These operations stop when the pulling out of the adhesive tape T is stopped. When the adhesive tape T is pulled out to the required length, the adhesive tape T is cut by the cutter 7.

Although the embodiments of the present invention have been described above, the present invention is not limited to such embodiments, and various modifications can be made without departing from the scope of the invention. For example, the case is not limited to a box-shaped case, and a cylindrical shape can be adopted, and the moving body is not limited to a bear doll, and may be an organism including a person. Further, the power transmission means can be appropriately combined with gears, cams, links, belts, wires, etc. depending on the position of the operating body, the mode of movement, and the like.

[0019]

[Effect of the invention]

 According to a representative embodiment of the present invention, a rotary drum is installed rotatably around a vertical axis, and a ring-shaped core body around which an adhesive tape is wound and supported can be fitted, and the adhesive drum. There is a case provided with a cutter for cutting the tape to a desired length, and at least the bottom plate of the case constitutes a detachable lid with respect to other parts, and the lid is removed. In such a state that the adhesive tape can be set on the rotating drum, a door is provided on the side surface of the case, and the cutter is provided at the free end of the door. Further, a rotating body integrated with the rotating drum is provided on the upper side of the case, and the rotating body is rotated by the rotation of the rotating drum accompanying the feeding of the adhesive tape. From the rotating drum Not particularly necessary means for transmitting power to the rotating body, the Rukoto cheap to manufacture. It is also possible to connect other moving parts to the rotating body and use the rotating force of the rotating body to operate other moving parts. Alternatively, a decorative portion may simply be attached to the rotating body, and this decorative portion may be used. Can also be operated integrally by the rotation of the rotating body. Further, since the rotating drum is provided in the case so as to be rotatable about the vertical axis, the case can be made thin and the overall sitting quality is good.

[Brief description of the drawings]

FIG. 1 is a conceptual perspective view showing an appearance of a tape cutter according to the present invention.

FIG. 2 is a vertical cross-sectional view of a tape cutter according to the present invention.

FIG. 3 is a cross-sectional view of a tape cutter according to the present invention.

FIG. 4 is a cross-sectional view of the tape cutter according to the present invention at another position.

FIG. 5 is a front view showing the movement of each operation body of the tape cutter according to the present invention.

[Explanation of symbols]

 1 Case 3 Turntable 4,15 Bear Doll (Motion) 5 Door 7 Cutter 8 Rotating Drum 10 Claw Wheel 11 Swing Lever 12 Ankle

Claims (2)

[Utility model registration claims] 1. A rotary drum, which is rotatably installed around a vertical axis, and in which a ring-shaped core for winding and supporting an adhesive tape can be fitted, and the adhesive tape having a desired length. There is a case provided with a cutter for cutting, at least the bottom plate of the case constitutes a lid body that is attachable to and detachable from other portions, and in the state where the lid body is removed, the rotary drum is attached. It is configured such that the adhesive tape can be set, a door is provided on a side surface of the case, the cutter is provided at a free end of the door, and further, the door is provided on an upper side of the case. A tape cutter, wherein a rotating body integrated with a rotating drum is provided, and the rotating body is rotationally driven through the rotation of the rotating drum accompanying the feeding of the adhesive tape. 2. The rotating drum is provided with a ratchet wheel having a large number of teeth formed along the entire outer circumference thereof, and a swing lever is provided in the vicinity of the ratchet wheel. An pallet fork that moves with the rotation of the ratchet wheel is provided.
2. The tape cutter according to claim 1, wherein the swing lever is swung through a pendulum movement of the pallet fork when the adhesive tape is fed.