JP2002192893A - Peeling-off tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a peeling-off tool exclusively used for peeling off a release liner for a pressure sensitive adhesive double coated tape which is not tools for different service purposes such as prick punches and drivers which have been conventionally used for releasing the release liner of the pressure sensitive adhesive double coated tape in the work wherein the pressure sensitive adhesive double coated tape is used. SOLUTION: The peeling-off tool employs a needle or the like having a pointed tip part hardly deformed even in use as a release part 1, and is provided with an attaching member 2 of a ring or the like for attaching the release part 1 to the finger at the time of use.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a release tool for a release liner of a double-sided adhesive tape.

[0002]

2. Description of the Related Art In a work using a double-sided pressure-sensitive adhesive tape, when a release liner of the double-sided pressure-sensitive adhesive tape is peeled off, there are few dedicated tools for peeling the release liner, so that methods conventionally used are perforations, cones, and the like. Or use a screwdriver or the like to hook the side or end of the release liner, peel off part of the release liner, and use the peeled part as a clue to peel off the entire release liner. He made clues to peel the release liner using his fingernail. However, when peeling a large amount of the release liner of the double-sided adhesive tape or depending on the working conditions, repeated perforations and cones as tools for peeling the release liner, or holding or placing drivers,
There were many times when I felt the inconvenience and inconvenience, such as when tools were separated from my hand. In addition, it is not a very desirable method for peeling off the release liner using a fingernail of the user.

[0003]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a dedicated peeling tool for a release liner of a double-sided pressure-sensitive adhesive tape which can be used simply and easily.

[0004]

Means for Solving the Problems To solve the problems, the present invention is as follows. In other words, the tip of a hook (including a bent one such as a fishing hook), a nail, an insect pin, a cone, a perforation, a cutting knife, or a tip including a thumbtack is sharp and does not deform during use (hereinafter referred to as " (Referred to as "needle") as a peeling portion, and the peeling portion is used by attaching (inserting) the finger to the finger, that is, a ring or thimble, or a finger sack or finger cap or gloves ( (Hereinafter referred to as "rings").

[0005] In addition to the rings, the attachment material for attaching the peeling portion including needles (also referred to as "flat swords" described later) is similarly attached to the finger (wrapped around the finger or fitted into the finger, or It may be a finger band or a finger cover characterized by being used (applied to a finger) or a peeling tool using a finger pad (hereinafter referred to as “finger band”) as an attachment material.

[0006] The peeling portion, which is the main portion of the peeling device, is a flat sword or a flat blade having a sharpened tip in addition to needles having a sharpened tip, or a rod having a corner at the tip. Kind,
Alternatively, the shape of the vertical cross section at the tip may be a U-shaped or V-shaped concave shape (hereinafter referred to as "flat swords") as a peeling portion.

When the peeling portion is attached to the mounting material, the peeling portion is embedded in the mounting material and integrally mounted, or the peeling portion is moved by bonding, crimping, caulking, screwing, tacking, nailing, press fitting, or the like. Remove the peeling part, such as one that is attached in a state that it cannot be removed, or one that can be moved but the removal part is not removable, and one that is made of the same material as the peeling part and the mounting material. It is a peeling tool attached in a form that cannot be removed from the mounting material.

Further, in attaching the peeling portion to the mounting member, apart from the above-described non-removable mounting type, the peeling portion can be attached and detached, that is, the peeling portion is inserted and fitted. Attach to the mounting material by screwing in, fixing with screws or pins, or holding down with a lid (a lid that can be attached and detached, or a lid that can be opened and closed with hinges) A peeling tool may be used.

The leading end of the peeling part, which is the main part of the peeling tool, need not be exposed except when it is used as a peeling tool. Therefore, a peeling tool that allows the tip of the peeling part to be exposed or concealed by appearing or storing the peeling part or covering it with a cap or the like may be used. This not only prevents danger to the operator, prevents the peeling portion from causing damage to other things, but also protects the peeling portion itself.

[0010] When using the peeling tool described above, a finger or a finger band to which a peeling portion of needles or flat swords is attached is attached to a finger, and the tip of the peeling portion is used. Hook the edge of the release liner of the double-sided pressure-sensitive adhesive tape to be peeled (side and end, or the middle cut portion), peel off part of the release liner from the adhesive layer, and use the peeled part as a clue. Then, the entire release liner is peeled off. Among the above-mentioned peeling tools, those with the pointed tip of the peeling part like needles do not only hook on the end of the release liner, but also peel off the sharpened tip of the peeling part. By inserting and lifting near the end of the release liner, the end of the release liner can be separated from the pressure-sensitive adhesive layer.

[0011] When using a peeling tool which can remove needles or flat swords as a peeling part, when the tip of the peeling part is damaged or becomes unsuitable for use, or the peeling part depends on work conditions. The peeling part can be replaced and used as needed when the type of the slab needs to be changed.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The best embodiment of the present invention will be described with reference to FIG. FIG. 1 is a front view, a plan view, a perspective view, and a sectional view of a peeling tool in which the peeling unit 1 is attached to a ring-shaped material 4. That is, a needle-like material 3 having a sharp tip is used for the peeling portion 1 which is a main portion of the peeling tool, while a ring-like material is used for the attaching material 2 of the peeling portion 1 for attaching the peeling portion 1 to a finger. The peeling tool is formed by using the material 4 and exposing the sharpened tip of the needle-shaped material 3 to be the peeling portion 1 at the front portion of the ring-shaped material 4 so as to be embedded and integrally formed.

When using this peeling tool, a finger-like material 4 to which a needle-like material 3 serving as a peeling portion 1 is attached is inserted into a finger, and a double-sided adhesive is applied using the tip of the sharp needle-like material 3. A part of the release liner is peeled off from the pressure-sensitive adhesive layer of the double-sided pressure-sensitive adhesive tape by hooking the end of the release liner of the tape, and the peeled liner is used as a clue to peel off the entire release liner.

Example 2 of the embodiment will be described with reference to FIG. FIG. 2 is a perspective view and a cross-sectional view of a peeling tool in which the peeling unit 1 is attached to the finger sack-like material 7. That is, the peeling portion 1 is obtained by attaching a needle-like material 5 having a sharpened tip to a plate-like mounting base 6 and attaching the finger to the mounting material 2 of the peeling portion 1. This is a peeling tool that uses the sack-shaped member 7 and affixes the mounting base 6 to which the needle-shaped member 5 as the peeling portion 1 is attached to the finger sack-shaped member 7. When this peeling tool is used, the finger-sack-like member 7 is inserted into a finger and attached, and then the peeling tool is used according to the usage procedure according to Example 1 of the embodiment.

Example 3 of the embodiment will be described with reference to FIG. FIG. 3 is a front view, a plan view, a perspective view, and a cross-sectional view of a peeling tool in which the pushpin 8 used as the peeling unit 1 is attached to a finger band-shaped material. The example of the present embodiment is a peeling tool characterized in that a commercially available thumbtack 8 can be used for the peeling part 1 which is a main part of the peeling tool. That is, a commercially-available thumbtack 8 is used for the peeling portion 1, while a thumbtack receiving portion receiver 11 having a through hole of the band material 12 for use by winding the band material 12 around a finger is used as the attachment 2 of the peeling portion 1. This is a peeling tool in which a thumbtack accommodating portion 9 capable of exposing and accommodating the needle-shaped portion of the thumbtack 8 in the thumbtack accommodating portion receiver 11 is mounted in a shape that can be opened and closed by a hinge portion 10. When using this stripping tool,
After the thumbtack 8 for forming the peeling portion 1 is accommodated in the thumbtack housing portion 9, the band material 12 passed through the thumbtack housing portion receiver 11 is wrapped around a finger and peeled off according to the usage procedure according to Example 1 of the embodiment. The tool is used. When using the stripping tool, the band member 12 of the stripping tool can be used by wrapping it around a bare finger, and can be used by wrapping it around a gloved finger. It can respond to the situation.

Example 4 of the embodiment will be described with reference to FIG. FIG. 4 shows the detachable peeling part 1 with the finger cover-like material 1.
FIG. 6 is a perspective view and a cross-sectional view of the peeling tool attached to 6. An example of the present embodiment is a peeling tool in which the peeling portion 1 is made independent from the mounting material 2 and the independent peeling portion 1 is fitted to and mounted on the mounting material 2 so as to be detachable. . That is, the peeling portion 1 is assumed to be embedded by exposing the sharpened tip of the needle-like material 14 to the needle-like material embedded piece 15, while the mounting member 2 of the peeling portion 1 can be used by being put on a finger. After using the finger cover-like material 16 that can be used, the finger cover-like material 16 is provided with a fitting portion 17 of the needle-like material embedded piece 15 serving as the peeling portion 1 and the needle-like material embedded piece 15 serving as the peeling portion 1 is fitted. It is a stripping tool. When using this peeling tool, the needle-like material embedded piece 15 as the peeling part 1 is fitted into the fitting part 17 of the finger cover-like material 16, and the finger cover-like material 16 is attached to the finger. A peeling tool is to be used according to the usage procedure in accordance with.

Example 5 of the embodiment will be described with reference to FIG. FIG. 5 is a front view and a cross-sectional view of a peeling tool that allows the distal end of the peeling unit 1 to protrude and retract. The example of the present embodiment is a peeling tool in which a commercially available thumbtack 8 is used for the peeling portion 1 and the tip of the thumbtack 8 used can be protruded and retracted. That is, a commercially available thumbtack 8 is used for the peeling part 1, while a ring-shaped material 21 is used for the mounting material 2 of the peeling part 1.
, A hole for allowing the needle-shaped portion of the thumbtack 8 to protrude and retract in the ring-shaped material 21, a moving space for moving the thumbtack 8, a spring material 19 for assisting the movement of the thumbtack 8, and a thumbtack 8 This is a peeling tool in which a thumbtack accommodating portion 18 provided with a passage hole for an operation material 20 used for causing the operation material 20 to appear and disappear is attached together with the operation material 20. When using this peeling tool, peeling part 1
After the thumbtack 8 for making
The ring-shaped member 21 is attached to a finger and a peeling tool is used according to the usage procedure according to Example 1 of the embodiment. In addition, this peeling tool allows the tip of the thumbtack 8 which is the peeling part 1 to protrude and retract as needed by using the operating material 20 even during operation. This not only prevents danger during work but also prevents damage to others.

Example 6 of the embodiment will be described with reference to FIG. FIG. 6 is a front view and a cross-sectional view of a peeling tool in which the peeling unit 1 can be stored sideways. That is, the peeling part 1 is a rotary peeling piece 23 in which the needle-like material 22 is embedded so that the needle-like material 22 can be rotated in the lateral direction. On the other hand, the attachment material 2 of the peeling part 1 uses a ring-like material 27. A bearing portion 25 for attaching the rotary peeling piece 23,
Storage section 29 of rotary peeling piece 23, rotary peeling piece 23
A peeling tool provided with a stopper 28 and a rotatable peeling piece 23 that is a peeling section 1 using a rotating shaft member 24 and a spring material 26 so as to be rotatable in a lateral direction. When this peeling tool is used, the stopper portion 2 is so exposed that the needle-like material 22 of the rotary peeling portion 23 which is the peeling portion 1 is exposed.
At 8, the peeling part 23 is stopped, and then a peeling tool is used according to the usage procedure according to Example 1 of the embodiment. Also, in this peeling tool, the needle-like material 22 of the rotary peeling part 23 which is the peeling part 1 according to the situation during operation.
Can be exposed or stored.

Example 7 of the embodiment will be described with reference to FIG. FIG. 7 is a front view and a cross-sectional view of a peeling tool in which the peeling unit 1 can be covered with the cap 30. In the example of the present embodiment, when the peeling tool is not used, the peeling portion 1 is covered with the cap 30 to prevent danger caused by the peeling portion 1, prevent damage to other things, and prevent the peeling portion 1. It is a peeling tool that also protects itself. That is, the ring-shaped material 4 shown in Example 1 of the embodiment.
A cap 30 capable of covering the needle-like material 3 of the peeling part 1 can be opened and closed by providing a hinge part 31 on a peeling tool in which the needle-like material 3 serving as the peeling part 1 is embedded in the mounting material 2 of the present invention. It is a peeling tool attached to. When using this peeling tool, the peeling part 1 which is the main part of the peeling tool is used.
After the cap 30 covering the needle-shaped material 3 is opened to expose the peeling portion 1 of the needle-shaped material 3, a peeling tool is used according to the usage procedure according to Example 1 of the embodiment. When the peeling portion 1 is not used, the peeling portion 1 of the needle-shaped material 3 can be covered with the cap 30.

The peeling part 1 which is the main part of the peeling tool is the needle-like material 3 having a sharp tip in each of the above-described embodiments. What can be the part 1 is not limited to the needle-shaped material 3. FIG. 8 shows a partial plan view and a partial cross-sectional view of an example of the shape of the peeling portion 1 which is a main portion of the peeling tool, including the needle-shaped material 3 having a sharpened tip. A in the example shows a needle / nail-like member 32 in which the tip of the peeling portion 1 is sharp and the cross section is circular. In the example (a), the tip of the peeling part 1 is sharp,
The cross section is a pyramid 33 having a quadrangular or triangular shape. The c in the example shows a knife / spear tip 34 having a sharp end portion of the peeling portion 1 and a cross section having a cutting edge shape. In the example, the tip of the peeling portion 1 has a sharpened and bent fishhook 35. In the example (e), the tip portion of the peeling portion 1 is flat, and the longitudinal section thereof has a blade-like shape. In the example, the tip of the peeling portion 1 is flat, and the longitudinal section thereof is a concave shape 38, such as U-shaped or V-shaped. In the example, the tip of the peeling portion 1 is flat and does not face directly downward, and has a vertical cross section 39 or a shape 40 having a corner. In the example, the flat bar 41 and the rod 42 each having a flat distal end portion of the peeling portion 1 and having a corner portion in the shape of the distal end surface are shown.

[0020]

When using the peeling tool according to the present invention, since the work can be performed with the peeling tool attached to the finger, the work using the double-sided pressure-sensitive adhesive tape immediately corresponds to the work of peeling the release liner of the double-sided pressure-sensitive adhesive tape. You can do it. This has the effect of increasing work efficiency by eliminating the time and effort of searching for tools as peeling tools for peeling the release liner and changing over the peeling tools, as well as increasing the efficiency of fingering as in the past. It is also possible to eliminate the need to use tools having different purposes such as nails and perforations and cutter knives.

[Brief description of the drawings]

FIG. 1 is a front view, a plan view, a perspective view, and a cross-sectional view of a peeling tool in which a peeling portion is attached to a ring-shaped material.

FIG. 2 is a perspective view and a cross-sectional view of a peeling tool in which a peeling part is attached to a finger sack-like material.

FIG. 3 is a front view, a plan view, a perspective view, and a cross-sectional view of a peeling tool having a thumbtack attached to a finger band-shaped material as a peeling part.

FIG. 4 is a perspective view and a sectional view of a peeling tool in which a removable peeling portion is attached to a finger cover-like material.

5A and 5B are a front view and a cross-sectional view of a peeling tool in which a distal end portion of the peeling unit is capable of protruding and retracting.

FIG. 6 is a front view and a cross-sectional view of a peeling tool capable of storing a peeling portion in a lateral direction.

FIG. 7 is a front view and a cross-sectional view of a peeling tool capable of covering a peeling portion with a cap.

FIG. 8 is a partial plan view, a cross-sectional view, and a partial cross-sectional view of an example of a shape of a peeling portion.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Peeling part 2 ... Mounting material 3 ... Needle-like material 4 ... Ring-like material 5 ... Needle-like material 6 ... Mounting base 7 ... Finger-suck-like material 8. ..Thumbtack 9 ・ ・ ・ Thumbtack receiving part 10 ・ ・ ・ Hinge part 11 ・ ・ ・ Thumbtack receiving part receiver 12 ・ ・ ・ Band material 13 ・ ・ ・ Hook-and-loop fastener part 14 ・ ・ ・ Needle material 15 ・ ・ ・ Needle shape Material embedded piece 16 ... finger cover-like material 17 ... fitting part 18 ... thumbtack receiving part 19 ... spring material 20 ... operating material 21 ... ring-like material 22 ... needle-like material 23: Rotational peeling piece 24: Shaft 25: Bearing 26: Spring 27: Ring-like 28: Stopper 29: Storage 30: Cap 31 ... Hinges 32 ... Needles / Nail Shapes 33 ... Conical Shapes 34 ... Knife / Spear Tip Shapes 35 ... Fishing Hook Shapes 36 ············································································································································ 41 ... Flat bars having a corner in the shape of the front end surface 42 ... Bars having a corner in the shape of the front end surface

Claims (6)

[Claims] The present invention is characterized in that a needle having a sharpened tip and which is not deformed even during use is used as a peeling part 1, and the peeling part 1 is attached to a finger for use in a ring of a mounting member 2. Peeling tool. 2. A finger band characterized in that the attachment member 2 of the peeling part 1 is used by attaching it to a finger instead of the rings of the attachment member 2 characterized by being attached to a finger. The stripping tool according to claim 1. 3. The peeling portion 1 is replaced with needles having a sharpened tip and having a shape that does not deform during use. 3. The stripping tool according to claim 1, wherein the stripping tool has a shape that does not deform. 4. When the peeling portion 1 is attached to the mounting material 2, the peeling portion 1 is attached to the mounting material 2 in a form that cannot be removed, including the one in which the peeling portion 1 and the mounting material 2 are integrally formed. The peeling tool according to claim 1. 5. Attachment / detachment of the peeling portion 1 to / from the mounting material 2 including attaching the peeling portion 1 to the mounting material 2 so that the peeling portion 1 can be inserted into and removed from the mounting material 2. 4. The peeling tool according to claim 1, which is mounted in a possible form. 6. Attachment of the peeling portion 1 to the mounting member 2 so that the peeling portion 1 can be exposed or concealed, stored, or covered with a cap so that the tip of the peeling portion 1 can be exposed or concealed. 6. The peeling tool according to claim 1, wherein