JPH0716682Y2 - Adhesive tape holder and holder with tape - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial application] This invention is an adhesive tape holder,
And to a horizontal裂式adhesive holder with tape that can be an adhesive tape comprising a unit adhesive tape of a predetermined width predetermined length as a continuous shaped wound body obtained by simply separating the units adhesive tape.

[0002]

2. Description of the Related Art A conventional adhesive tape is a roll of long tape, which is drawn out to an appropriate length and cut with a cutter for use. In addition, in order to eliminate this inconvenience, the idea of forming cut lines such as perforations at a predetermined interval on a long tape or forming an adhesive non-coated portion on a part of the back surface of the tape for easy peeling is shown. Has been done.
For the practically most preferable configuration, the inventor of the present invention uses the actual construction 3-7.
3562 and 74554, which are obtained by easily peeling a unit adhesive tape having a predetermined width and a predetermined length from a roll of a long tape.

[0003]

In order to obtain the unit adhesive tape as described above from a roll of a long tape, the unit adhesive tape can be easily peeled and obtained so that it can be easily picked with fingers. It is desired that the picked-up portion separated from each of the unit adhesive tapes be simply formed. The present invention is various
The end of the adhesive tape of the
Adhesive tape holder that can be easily picked
The present invention also provides a holder with a lateral tear-off adhesive tape , which includes a structure in which the gripped portion of the unit adhesive tape can be simply and stably formed as described above .

[0004]

In order to solve the above-mentioned problems, the present invention relates to at least one of the collar green portions of the collar body located on the side surface of the tubular core body on which the adhesive tape can be mounted, and A claw body that extends in the circumferential direction of the tubular core body and has elasticity substantially in the radial direction of the tubular core body inside the collar body is formed such that the tip of the claw body approaches or contacts the tubular core body. Along with
The pressure-sensitive adhesive tape holder is characterized by having a structure capable of being elastically deformed in a direction away from the cylindrical core body from the position.

[0005] It is preferable that a finger gripping portion is formed in the middle portion of the claw body so that the claw body can be easily raised in a direction away from the cylindrical core body, and the claw body is a separate molding member. it can be formed fastened circumferentially to the central axis direction with respect to the flange side.

Furthermore, the claw may be formed on the collar body which is formed to a desk stand or wall engaging base integrally, also desk stand or wall engaging base integrally-formed collar side It can be formed on the flange body on the side opposite to that which can be fitted and separated, or can be formed on each of the collar bodies located on both side surfaces of the tubular core body. Further, the present invention has the above configuration.
There is a small amount of adhesive tape wrapped around the cylindrical core of the holder.
At least one side has a release surface such as a surface not coated with adhesive, and
Adhesive with a structure that allows cutting in the width direction of the roll
Attach the tape roll and set up the holder with the horizontal tear adhesive tape.
It is also characterized by what it has done. Adhesive tape winding
The body has slits and other tear lines in the width direction in the longitudinal direction.
It is formed so that it can be cut at desired intervals.
Preferably.

[0007]

The claw body oriented in the direction of the tubular core is elastically deformed outward in the radial direction and abuts on the mounted adhesive tape surface. Therefore, by rotating the adhesive tape, the claw end is securely attached to the cut end of the tape. It is caught and the end is lifted to facilitate picking.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In the tape holder 1 illustrated in FIGS. 1 and 3, a core body 4 for preventing the tape from coming off is fitted to a holder body 2 having a claw body 3.

In the holder body 2, a circular ring-shaped collar body 6 is fitted or integrally erected above a mounting table 5 having a bottom that can be mounted on a table, and the holder body 2 is provided on the inner side surface of the collar body 6. A tubular core body 7 having a diameter smaller than that of the collar body and coaxial with the collar body 6 is integrally formed to project.
An eaves portion 8 having substantially the same width as the claw body 3 is formed in the same direction from the outer peripheral edge of the claw body 3, and an appropriate portion, preferably an upper portion, of the eaves portion 8 is cut out to be slightly wider than the claw body 3, and one of the cutout portions 9 An engaging step portion 10 is formed at the eaves end, and a fitting projection 11 is provided on the inner periphery of the collar body 6 near the step portion 10.

As shown in FIG. 3, the holder body 2 has a mounting table 5 as shown in FIG.
It is possible to make appropriate modifications and configurations, for example, by fitting or integrally forming a pencil stand 12 that stands up to the side of the collar body 6 and the tubular core body 7.

The claw body 3 is formed into a strip plate having an appropriate width, for example, substantially the same width as the eaves portion 8, preferably a width slightly narrower than the width of the uncoated portion 25 of the adhesive tape 23 described later, and the base end thereof is the stepped portion. 1
And the protrusion 1 on the near side.
1 has a hole 14 that fits with it, and the tip direction is curved inward to form a pointed blade 15 (not necessarily a cutting blade)
And projecting the intermediate portion upward to form the protruding portion 16,
A finger-hanging projecting piece 17 is formed on the side portion, and at least a portion between the root portion and the projecting portion 16 is formed to have elasticity in the thickness direction of the pawl body 3.

The thickness of the claw body 3 is gradually increased from the tip end toward the base to increase the height of the inner rising surface or to increase the height of the inner rising surface of the protrusion 16. The uncoated portion 25 (to be the picking portion) of the unit pressure-sensitive adhesive tape 30 obtained by peeling off the pressure-sensitive adhesive tape 23 to be described later can be raised in a more vertical direction at a steeper angle to facilitate picking.

By engaging the step portions 10 and 13, the projection 11 and the hole 14 with each other, the base portion of the pawl body 3 having the above-described structure is integrally fixed to the collar body 6, and the tip end portion thereof is a cylinder. It is formed so as to approach or contact the surface of the cylindrical core body 7 and is elastically deformable from that position in a direction away from the cylindrical core body.

In the tape-holding core lid 4, a fitting core body 19 which can be fitted inside the tubular core body 7 is coaxially integrated with the inner side surface of a collar body 18 having a diameter substantially the same as that of the collar body 6. It is formed to project.

The tubular core body 7 and the fitting core body 19 are also shown in FIG. 4 so that the width of the core body formed when they are fitted to each other can be adjusted and fixed. like,
Several fitting holes 20 arranged in parallel in the width direction are formed in an appropriate portion of the cylindrical core body 7, and a part of the fitting core body 19 is provided with an appropriate interval.
It is preferable that the notch of the strip is formed from the tip to form the elastic piece 21, and the projection 22 having a substantially arcuate cross section that can be fitted into the fitting hole 20 is formed on the outer side of the tip.

Further, although not shown, the projection 2
In order to facilitate the fitting between the fitting hole 2 and the fitting hole 20, the fitting core 1
9 and the tubular core body 7 (or the inner cylinder formed inside the tubular core body 7) are preferably provided with guide grooves and guide ridges that engage with each other.

The core cover 4 is fitted to the collar body 6 and the tubular core body 7 of the holder body 2 in a corresponding manner, and the adhesive tape 23 is attached to the outer periphery of the tubular core body 7 to the fitted core body 19. Each part does not have to be limited to the above configuration as long as the configuration is possible.

FIG. 2 exemplifies a lateral tearing type adhesive tape 23 suitable for being mounted on the tape holder 1 having the above-mentioned structure. The adhesive tape 23 is made of synthetic resin such as OPP or other suitable material. It is a scale and has an adhesive-applied portion 24 having an adhesive applied to one surface (inner side surface in a wound state) and an unapplied portion 25 having a slightly wide portion except for a slightly wide portion on one end side of the width. The boundary 26 between the two parts 24 and 25 is wound around the winding core 27 in a continuous state in the longitudinal direction, and is parallel to the winding direction at desired intervals and in the radial direction of the wound state. The slit 28 that is cut in the
It is formed so as to reach the end of the coating section 24, leaving the end slightly. Reference numeral 29 indicates a slit-unformed portion. In addition,
The rit 29 has a perforation and other easy-to-rip construction.
It may be a score line.

In the production of the lateral tear-off type adhesive tape 23, in the long body wound state, an intermittent rotary core is fitted inside the winding core 27, and the tape is uncoated from the end surface on the uncoated portion 25 side and the end thereof. While applying a mold so as to cover the outer end of the portion 25, the core is intermittently rotated, and at the same time, a thin press blade for forming a cut can be cut from above the winding tape by the length of the long body. This can be performed by vertically moving at a predetermined pitch to form the slit 28.

When the adhesive tape 23 having the above-mentioned structure is mounted on the tape holder 1 having the above-mentioned structure, the core cover 4 is removed, and the projection 17 is put on a finger to elastically deform the claw body 3 and lifted up. Adhesive tape 2
3 is fitted in the tubular core body 7, and the core lid 4 is re-fitted thereon, and the projection 22 is formed so that the tubular core body 7 and the fitted core body 19 fit within the adhesive tape 23 with an appropriate width. And the fitting hole 20 may be fitted together, or may be fitted to an appropriate depth.

Thus, the use of the adhesive tape 23 is shown in FIG.
It can be done very efficiently as shown in FIG. That is, the blade 15 at the tip of the claw body 3 is constantly elastic due to the elastic action.
Since the pressure is applied to the surface of the non-coated portion 25 of No. 3 with an appropriate pressure P, when the adhesive tape 23 is rotated with a finger, the blade 15 is caught in the slit 28 of the adhesive tape 23, and the adhesive is not coated. It can easily enter the back side of the uncoated portion 25 where the spaces are separated, the uncoated portion 25 is lifted to the upper surface side of the claw body 3, and at the same time, the slit unformed portion 29 at the end of the uncoated portion 25 is formed. Easy to cut, as shown
The uncoated portions 25 for picking up the individual unit adhesive tapes 30 separated by the slits 28 can be easily picked up and independently lifted.

As described above, the uncoated portion 25 of the unit adhesive tape 30 automatically rises only by turning the adhesive tape 23, and therefore the coated portion 24 is peeled off only by pulling the uncoated portion 25, and the unit adhesive tape 30 can be obtained.

FIG. 7 shows an embodiment different from the above. This tape holder 1A uses an adhesive tape 23A formed by forming an intermediate portion of the tape as a coated portion 24A and uncoated portions 25A, 25A on both sides (that is, a unit adhesive tape having both end portions serving as picking portions). The structure is particularly suitable for the holder body 2 in which the claw body 3 is provided on the inner side of the peripheral edge of the collar body 6 in the same manner as in the above-described configuration.
A core lid 4 having a claw body 3A is fitted to the inside of the peripheral edge of 8. In the same manner as described above, the claw body 3A has a blade 15 at the tip, a protrusion 16 is formed in the middle, and the protrusion 1
7 is formed.

8 and 9 show another embodiment different from the above. The tape holder 1B has a configuration suitable for horizontally installing the adhesive tape 23 and rotating the adhesive tape 23 in a horizontal direction while peeling the unit adhesive tape in a vertical direction.

That is, the holder main body 2B forms a collar seat 6B by forming a properly projecting circular seat on the upper surface of the mounting table 5B, and a cylindrical core body 7B is erected from the central portion of the upper surface of the collar body 6B to a lateral side. On the inner surface of the pencil stand 12B that is erected on the
A protrusion 31B that engages with the notch 32B of the B collar 18B is formed.

The core lid 4B includes a collar 18B and a fitting core 19B.
B is projectingly provided, the tip portion is a blade 15B, the projecting portion 16B is formed in the intermediate portion, and the projecting piece 17B is provided on the side portion on the inner side of the peripheral edge of the collar body 18B in the same manner as described above. Nail 3B
The claw body 3B has elasticity substantially in the radial direction of the fitting core body 7B, and a notch 32B engageable with the protrusion 31B is formed on the peripheral edge of the collar body 18B. It is done.

The core lid 4B can act on the pawl 3B without being rotated by the engagement of the cutout portion 32B. The design of the configuration of each part can be appropriately changed as described above. The concave-convex relationship between the cutout portion 32B and the protrusion 31B may be reversed.

[0028]

As described above, according to the present invention, the adhesive tape holder and the side tear type can easily obtain the unit adhesive tape 30 having the predetermined width and the predetermined length from the adhesive tape 23.
The holder with the adhesive tape can be provided as a simple device, and according to this claw body 3, the blade 15 thereof presses the adhesive tape surface and is required for use regardless of the winding thickness of the adhesive tape 23. For example, a part of the unit pressure-sensitive adhesive tape 30 can be stably peeled off and started up, so that the unit pressure-sensitive adhesive tape 30 can be obtained very simply, quickly and efficiently.

If the grip portion 17 is formed in the middle portion of the claw body, the claw body is likely to be raised when the adhesive tape is attached, and the attachment of the adhesive tape can be made more convenient. Also, the collar body a pawl body as a separate molded members, if having a structure forming fastening in the circumferential direction or axial direction relative to the flange side, and at the same time production can be further simplified, stable action The nail body can be formed as a small one.

By using a tape holder in which the claw body is formed on only one of the collar bodies, an adhesive tape having an uncoated portion at one end can be obtained, and both collar bodies are not connected to a table-top table or a wall-locking table. If it is configured, it can be a portable tape holder, but in the case where the collar body with the claw body is fixedly connected to the tabletop table or the wall locking table, and also fixedly connected. In the case of a structure in which the claw body is formed on the other collar body that can be fitted and separated from the other collar body, it is extremely convenient to use by peeling off only the unit adhesive tape as a stationary tape holder. The former of the stationary type is particularly convenient as the vertical type (the rotation direction of the tape is the vertical direction), and the latter is particularly convenient as the horizontal type (the same horizontal direction).

Further, by using tape holders in which the claws are formed on both the collars located on both sides of the tubular core, work is performed to obtain a unit adhesive tape having adhesive-uncoated portions on both ends. Since it is not necessary to consider the directionality between the person and the tape holder, workability becomes more preferable. Note that the reference numerals attached to the above description are for reference only and have no meaning of limitation.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of an example lateral tear-off adhesive tape holder according to the present invention.

FIG. 2 is a perspective view showing an example of a horizontal tear adhesive tape applicable to the tape holder of the present invention.

FIG. 3 is a perspective view of an example tape holder of the present invention to which a horizontal tearing type adhesive tape is attached.

FIG. 4 is a partial cross-sectional view showing the fitting portion of the tape holder of the present invention in an exploded state.

FIG. 5 is a schematic front view showing an adhesive tape peeling action portion of the tape holder of the present invention.

6 is a schematic side view of the same portion as FIG.

FIG. 7 is a perspective view of another example tape holder of the present invention to which a lateral split adhesive tape is attached.

FIG. 8 is a perspective view of a tape holder showing still another example of the present invention in which a transversal adhesive tape is mounted.

9 is an exploded perspective view of the tape holder of FIG.

[Explanation of symbols]

 1 Tape holder 2 Holder body 3 Claw body 4 Core lid 6 Collar body 7 Cylindrical core body 8 Eaves section 10, 13 Step section 11 Projection 14 Hole 15 Claw 16 Projection section 17 Projection piece 18 Collar body 19 Fitting core body 23 Adhesive Tape 24 Applied part 25 Unapplied part 28 Slit

Claims (6)

[Scope of utility model registration request] 1. A tubular core extending along the circumferential direction of the tubular core inside at least one of the flanges on the side surface of the tubular core to which the adhesive tape can be attached. A claw body having elasticity substantially in the radial direction of the core body is formed such that the tip of the claw body approaches or contacts the cylindrical core body,
Viscous adhesive tape holder that have a structure comprising a resiliently deformable to the cylindrical core body and separating direction from said position. 2. A pressure-sensitive adhesive tape holder of claim 1 comprising forming the handle portion to an intermediate portion of the pawl. Wherein the pawl body as a separate molded member, viscous adhesive tape holder of claim 1 or 2 has been fastening formed in the circumferential direction or axial direction relative to the flange side. 4. The claw body is integrally formed with a tabletop table or a wall locking table.
The formed collar body and the collar body on the side opposite to the collar body side are less
Viscous adhesive tape holder according to any one of claims 1 to 3 Kutomo has been formed on one or both. 5. A pressure-sensitive adhesive tape roll is adhered to at least one side thereof.
It has a peeling surface such as the surface without adhesive and cuts in the width direction of the roll.
Take the adhesive tape roll that has the structure
The adhesive tape holder according to any one of claims 1 to 4.
Holder with a side-split adhesive tape having a structure in which it is mounted on a tubular core body 6. An adhesive tape winding body is provided with a slip in the width direction thereof.
Cut lines such as gutters are formed at desired intervals in the long direction and cut off.
6. The horizontal split adhesive tape according to claim 5, wherein
With holder.