JP5671719B1 - Tape cutter - Google Patents

Abstract

The present invention provides not only a simple tape width setting and cutting, but also the remaining tape can be used without being discarded. A tape reel that divides and cuts the tape width at a constant width, holds a tape 21 and has a support shaft that is freely rotated, and a support shaft for the tape reel. A base 10 on which a blade 11 for cutting the tape length is formed at one end, a blade for tape width for cutting the width direction of the tape 21, and a tape Slide means for moving the width blade portion in the width direction of the tape 21. [Selection] Figure 1

Description

The present invention relates to a tape cutter, and more particularly, to a tape cutter that can be cut by dividing the tape width into a fixed portion.

  Many types of tape cutters are known, such as holding a tape reel on a base. In addition, there are many functions of the tape cutter for the tape length, such as making the tape length a fixed size or cutting to a specified tape length. By the way, when the user wants to use a tape width other than the standard product, it is generally cut into the necessary tape width using scissors after first cutting to the necessary tape length. For this reason, there is a problem in that the tape width does not become constant depending on the cutting method, and a cut is made after drawing a marking line to obtain a necessary tape width.

  Conventionally, as this type of tape cutter, there is one disclosed in Patent Document 1 as a tape cutter whose length is cut to a certain length. Patent Document 1 is a tape cutter that can set a tape on a tape reel held on a base and cut the tape length to a certain length using a deformation roller.

Further, there is one disclosed in Patent Document 2 as one that cuts the belt sleeve width. Patent Document 2 is a cutting device that can set a belt sleeve in the device and cut the belt sleeve width using image processing, a motor, or the like.

Japanese Utility Model Publication No. 1-172553 JP 2007-90495 A

  However, Patent Document 1 has a problem that it is a tape cutter that cuts the tape length uniformly and is not a tape cutter that cuts the tape width. Patent Document 2 is a device that cuts the width of a belt sleeve that is not a tape, but there is a problem that the operation is complicated because the device is large and picks up images for image processing or is controlled by a motor.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a tape cutter that can be used without simply setting the tape width and cutting, but also discarding the remaining tape.

In order to achieve the above object, a tape cutter according to the present invention includes a tape reel on which a support shaft that holds a tape and is freely rotated, and a holding portion on which the support shaft of the tape reel is held. A base on which a blade portion for cutting the tape length is formed at one end, a blade portion for tape width for cutting the width direction of the tape, and the blade portion for tape width A tape cutter comprising: slide means for moving in the width direction of the tape; and pressing means for bringing the tape width blade portion into contact with the outer periphery of the tape. A feed shaft held by a base, a guide portion for guiding one end of the tape width blade, a hole for sliding the other end of the feed shaft, and the tape Formed from the contact part for contacting the outer periphery The feeding member and the feeding member are such that a part of the tape width blade portion protrudes from the contact portion by a thickness of one tape, and the other tape width blade portions are covered. It is characterized by that.

Accordingly, the tape width blade portion is always pressed against the tape with a constant pressure, so that the tape width can be stably set to a necessary tape width and cut.

The tape cutter according to claim 1 , wherein the feed shaft and the hole are screws .

Thereby, the effect that the tape width can be set in millimeters is exhibited.

The tape cutter according to any one of claims 1 to 2, wherein the tape width blade portion is a circular blade.

  As a result, since the tape width blade portion circulates, there is little resistance to cutting, and the effect of being easily positioned with respect to the tape width is exhibited.

Since the pressing means holds the elastic member and one end of the elastic member, the engaging portion formed at both ends of the support shaft of the tape reel and the other end of the elastic member are held. The tape cutter according to claim 1 , further comprising an engaging portion formed on the base.

  Accordingly, the tape width blade portion can be easily pressed against the tape with a constant pressure, so that the tape width can be stably cut.

The tape cutter according to claim 4 , wherein the elastic member is a rubber band.

Thereby, an inexpensive and simple structure can be obtained.

As is clear from the above description, the tape cutter according to the present invention has an effect that not only can the tape width be set and cut, but also the remaining tape can be used without being discarded. It is done.

The perspective view of the tape cutter which concerns on embodiment of this invention The front view of the tape cutter which concerns on embodiment of this invention The right view of the tape cutter which concerns on embodiment of this invention The top view of the tape cutter which concerns on embodiment of this invention The right sectional view of the tape cutter concerning an embodiment of the present invention. Explanatory drawing which shows the usage example of the tape cutter which concerns on embodiment of this invention Explanatory drawing which shows the usage example of the feed shaft of the tape cutter which concerns on embodiment of this invention Explanatory drawing which shows the usage example of the feed member of the tape cutter which concerns on embodiment of this invention

  Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a tape cutter according to an embodiment of the present invention.

The tape cutter divides and cuts the tape width at a constant width. The tape cutter 20 holds a tape 21 and is formed with a support shaft that can be freely rotated. A base 10 having a holding portion that is held and having an end portion on which a blade portion 11 for cutting the tape length is formed, and a tape width blade portion 30 for cutting the width direction of the tape 21. And a slide means 40 for moving the tape width blade portion 30 in the width direction of the tape 21 and a pressing means 50 for bringing the tape width blade portion 30 into contact with the outer periphery of the tape 21. The slide means 40 has a feed shaft 41 whose both ends are held by the base 10, one end portion for guiding the tape width blade portion 30, and the other end portion of the feed shaft 41. Hole 62 for sliding The feed member 42 formed from the contact portion 64 for contacting the outer periphery of the tape 21, and the feed member 42 is a part of the tape width blade portion 30 from the contact portion 64 to the thickness of one piece of the tape 21. The other tape width blade 30 is covered .

The base 10 serves as a base of the tape cutter and is intended to hold the tape reel 20. Moreover, the cutting of the tape length can be facilitated by forming the blade portion 11 at one end portion.

It is desirable that the shape can hold the tape reel 20 and that a space where the tape 20 can be taken by hand is formed. A material such as plastic or resin that is rigid and lightweight is suitable, but steel, aluminum, wood, or the like may be used. Moreover, you may attach importance to a design etc. using a transparent color, such as plastic.

  The tape reel 20 is intended to be pulled out by holding and rotating the tape 21. It is desirable that the shape can be easily attached to and detached from the inner ring of the tape 21 (see FIG. 5). It is desirable that the material is rigid and lightweight.

  The tape width blade 30 is intended to cut the tape width. Both ends of the tape width blade portion shaft 31 are held by the base 10, and the tape width blade portion 30 is held so as to be rotatable. Therefore, although the present invention uses a circular blade for the tape width blade portion 30, a standard single blade may be used. Further, the tape width blade shaft 31 may be abolished and incorporated in the feed member 42 described later.

The slide means 40 is intended to determine the necessary tape width by moving the tape width blade portion 30 perpendicularly to the tape width. In the present invention, a screw 61 is formed on the feed shaft 41 (see FIG. 7), and a female screw is formed in the hole 62 of the feed member 42 (see FIG. 8). By rotating the handle 43 in this manner, the feed shaft 41 rotates and the feed member 42 moves perpendicularly to the tape width. Therefore, the mechanism of the slide means 40 is not limited to the screw.

The feed member 42 is intended to guide the tape width blade portion 30. Since the guide portion 63 of the feed member 42 is guided by the tape width blade shaft 31, it is set perpendicular to the tape 21. Therefore, the tape can be cut with a constant tape width. Further, the contact portion 64 of the feed member 42 is in contact with the tape 21 to prevent the protruding amount of the blade edge of the tape width blade portion 30 from exceeding the tape thickness (see FIG. 5) . This is because if the thickness exceeds the tape thickness, the inner layer of the tape 21 wound in multiple layers will be cut. The contact portion 64 is preferably made of a resilient material such as urethane or sponge as a separate member from the feed member 42. Further, the feed member 42 may be made of an elastic material. In addition, although not shown, a scale is formed on the feed member 42 and a scale is formed on the base. Then, the tape width can be cut in millimeters according to the scale.

  The pressing means 50 is intended to always bring the tape width blade 30 and the tape 21 into contact with each other. In the present invention, engaging portions 52 are formed at both ends of the tape reel 20, and engaging portions 53 are formed at a part of the base 10. One end portion of the elastic member 51 is held by the engaging portion 52 and the other end portion is held by the engaging portion 53, whereby the tape width blade portion 30 and the tape 21 are always in contact with each other. For this reason, it is desirable that the engaging portion 53 be formed on a straight line connecting the center of the tape 21 and the tape width blade portion 30 or an extension thereof. In the present invention, a rubber band is used for the elastic member 51, but a spring or the like may be used.

  Next, a method of using the tape cutter will be described as shown in FIGS. After the tape 21 is held on the tape reel 20, the tape reel 20 is held on the base 10.

  In order to set the required tape width, the handle 43 is rotated to move the feed member 42 perpendicularly to the tape width. At that time, if the scale is formed on the base 10, the necessary tape width can be cut in millimeters, so the scale of the feeding member 42 is set to the necessary tape width.

Since one end of the elastic member 51 is held by the engaging portion 52, the tape width blade portion 30 and the tape 21 are always in contact with each other by holding the other end portion in the engaging portion 53 (FIG. 1). . Accordingly, by rotating the tape reel 20, a part of the tape 21 is cut to a necessary tape width.

One end of the tape 21 is pulled out in the direction of the blade 11 of the base 10 with a human finger, and the necessary tape length is determined and cut by the blade 11.

FIG. 6 shows a state where it is desired to use the ready-made tape width without cutting the tape width. One end of the elastic member 51 is held by the engaging portion 52, and the other end is held by the engaging portion 54. As a result, the tape width blade portion 30 does not contact the tape 21, so that the tape width is not cut.

Although not shown, the tape width blade portion 30 may be formed between one end of the tape 21 and the blade portion 11 of the base 10.

  The slide means 40 may be electronically controlled using a motor or the like to digitally display the tape width value.

The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope shown in the claims. That is, embodiments obtained by combining technical means appropriately modified within the scope of the claims are also included in the technical scope of the present invention.

DESCRIPTION OF SYMBOLS 10 Base 11 Blade part 20 Tape reel 21 Tape 30 Tape width blade part 31 Tape width blade part 40 Slide means 41 Feed shaft 42 Feed member 43 Handle 50 Press means 51 Elastic member 52 Engagement part 53 Engagement part 54 Engagement part
62 hole
63 Guide
64 Contact area

Claims (5)

A tape reel on which a support shaft that holds the tape and is freely rotated is formed;
A base having a holding part on which the support shaft of the tape reel is held, one end part of which is formed with a blade part for cutting the tape length;
A tape width blade for cutting the width direction of the tape;
Slide means for moving the tape width blade in the width direction of the tape;
A pressing means for bringing the tape width blade portion into contact with the outer periphery of the tape;
A tape cutter comprising:
The sliding means is
A feed shaft having both ends held by the base;
From a guide part for one end part to guide the tape width blade part, a hole part for the other end part to slide on the feed shaft, and a contact part to contact the outer periphery of the tape A formed feeding member;
The feeding member is
A part of the tape width blade portion protrudes from the contact portion by the thickness of one piece of the tape, and the other tape width blade portions are covered.
Tape cutter characterized by that.
The feed shaft and the hole are screws.
The tape cutter according to claim 1.
The tape width blade portion is a circular blade,
The tape cutter according to claim 1, wherein the tape cutter is a tape cutter.
The pressing means is
An elastic member;
In order to hold one end of the elastic member, engaging portions formed at both ends of the support shaft of the tape reel,
In order to hold the other end of the elastic member, an engagement portion formed on the base,
The tape cutter according to any one of claims 1 to 3, further comprising:
The elastic member is a rubber band.
The tape cutter according to claim 4.

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