JP2007078775A - Pinching slit and external surface adhesive tape ring forming tool - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a slit shape for pinching a thin piece and a pinching body having the slit, and a convenient tool for forming an easily peelable external-surface adhesive tape ring and sticking it on the object of adhesion. <P>SOLUTION: The slit shape for pinching the thin piece form a gap which has a narrow peak part on at least one gap surface and a gap of a thin piece thickness plus about ≤0.05 mm is formed on the other gap surface. The tool is formed of a tube body having a plurality of opening slits from a tube end along a tube length and at least one of the slits has a narrow peak part on a gap surface side facing a tape adhesive surface and is in a suitable shape for forming an external surface adhesive tape ring. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a slit shape for sandwiching a thin piece, a sandwiching body including the slit, and in particular, a tool for creating an outer surface adhesive tape ring.

Among the tools for sandwiching the thin piece, there are a number of tools for sandwiching the slant protrusion resistor (Patent Document 1) and an insertable clip using an elastic member (Patent Document 2) as a tool for gripping a groove or a cut. However, these are not simple in shape because the pinching force depends on the additional member, etc., and are limited in convenience and use. As for the groove and cut shape, in the old days, a wand with a bird's mouth and a sentence insert are used, and even in modern times, they are generally used for pinching purposes. However, the contact area with the flakes is increased or contacted, including the use of frictional resistance materials, such as a method in which a convex-shaped sandwiching portion having inclined surfaces on the front and rear is fitted to the recess of the other sandwiching portion (Patent Document 3). It is only a device that reinforces the clamping force by increasing the resistance, and is not a device that takes into account the detachability of the flakes. Furthermore, as a tool for holding adhesive tapes, a conventional holding tool that depends only on the holding force is not suitable. In addition, as a method for solving the difficulty of peeling off the stuck tape, there is an outer surface adhesive tape ring, but a simple production tool is not known.
JP 2004-306397 A JP 2004-299215 A JP 2004-106249 A

  The present invention solves the above inconveniences, a slit shape for sandwiching a thin piece, and a sandwich body including the slit, and in particular, a convenient tool for creating an outer surface adhesive tape ring that is easy to peel off and sticking to an adherend. provide.

  In order to achieve the above object, the slit shape for sandwiching the flakes according to the present invention has a narrow apex on at least one gap surface, and a gap obtained by adding about 0.05 mm or less to the flake thickness. Form. As a sandwiching body provided with the slit, a plane body to a curved surface body, an independent body to an appendage body, and the like can be appropriately selected according to applications. Among them, a slit holding tool having a plurality of open slits extending from the tube end to the tube length, and at least one of the slits facing the tape adhesive surface has a narrow apex, is provided with an outer surface adhesive tape ring. Suitable for making.

  The slit shape of the present invention is a simple shape in which a thin piece such as a memo / card or the like is inserted and held in the slit, and the shape of at least one gap surface of the slit is a narrow apex due to the wedge effect and the reduction of the contact area. The frictional force in the direction perpendicular to the slit, that is, the clamping force is strong, and the clamping force in the slit direction is weak. The narrow top shape itself is not only a continuous straight mountain shape, but also requires intermittent labor in manufacturing and maintenance, such as intermittent, meandering screen shape, and vertical wave shape, but various devices that increase or decrease the contact area with the flakes are possible. is there. In other words, in combination with a gap obtained by adding about 0.05 mm or less to the thickness of the flake, it is possible to securely hold and easily detach. If there is no margin in the gap equivalent to the thickness of the flakes, the clamping force will be too strong, and both the slit and the flakes will be damaged, making it difficult to handle. Usually, a gap of about 0.1 mm including about 0.05 mm or less enables reliable clamping and easy detachment up to a considerably thick slice.

As an auxiliary device of the slit of the present invention, by making a wide-diameter hole end, the thin piece can be attached and detached without being broken or damaged, and it is not difficult to remove because the gaps are clogged with section waste, etc. The gap change that is widened by the thickness of the flakes to be buffered is buffered to prevent cracking from the slit end. Therefore, from the flat body to the curved body, from the independent body to the appendix, not only the material and shape, but also the length and depth of the slit itself and the adjustment of the gap and wide-diameter hole by the narrow top gap surface Can be effectively sandwiched, that is, detached.

  The slit shape of the present invention can adjust the clamping force, that is, the attaching / detaching force by means such as changing the gap continuously or intermittently and bending the end portion. In addition, as a supplementary device, at least one side is curved at the end of the tube so that it is easy to insert a thin piece such as a memo / card, etc., and a thin gap can be inserted smoothly by having a wide gap of, for example, 5 mm or more. For example, it has a 2 mm diameter circular hole end for slit maintenance and does not damage the flakes. The slit has a wide contact area that is straight without any pinch marks or bending wrinkles on the flakes by skewing the tube thickness from the outside of the tube to the inside of the tube and making the slits face each other in the same plane. Enables more secure clamping. Moreover, the slit on the curved surface is curved to effectively hold the flakes.

  The slit sandwiching tool of the present invention is a tubular body having a plurality of opening slits along the tube length from the tube end, and at least one of the slits has a narrow apex on the gap surface facing the tape adhesive surface, A material that forms a gap with the gap surface obtained by adding about 0.05 mm or less to the thickness of the flake is suitable for producing an outer surface adhesive tape ring such as transparent or opaque plastic, paper, or cloth tape. In other words, in addition to the clamping effect in the previous section, the narrow apex gap surface with a wider gap at the end of the tube reduces the contact area, making it easier to pull out the adhesive tape in the slit direction, adding about 0.05 mm or less to the flake thickness. Since the gaps are continuous, the tape clamping force in the direction perpendicular to the slit is strong. As a supplementary contrivance for the transparent plastic adhesive tape with a thickness of about 0.05 mm, it is possible to create a wide-diameter hole end and to form a narrow apex portion of the gap surface on the inner wall side of the tube body. The contact area can be further reduced, and the wedge shape makes it difficult to extract the tube outward. By forming the pair of slits into wide tube ends and forming the cross sections thereof to be substantially flush with the center of the tube body, the small arc side can be easily inserted into the tape adhesive surface side. Also, a mark that clearly indicates the slit position can be attached to an appropriate portion of the tube.

The slit shape, dimensions, and material of the present invention satisfy the above characteristics and can be appropriately selected according to the purpose. From flat body to curved body, from independent body to appendage, the length and depth of the slit itself and the adjustment of the gap and wide-diameter hole by the narrow top-shaped gap surface can effectively pinch or remove the flakes it can. For example, a general-purpose plastic circular tube or polygonal tube such as transparent acrylic or polyethylene can be used. Deformability of elastic and rigid rubber tube can be used. It can be made of paper or cloth or wood, metal or ceramic. The slit part is made of a non-adhesive material such as fluororesin or silicone resin, and a snap ring, a locking hook, etc. are passed through the wide-diameter hole, and a finger rest part for preventing slippage and disengagement from the tube part Etc. can be devised. As a typical manufacturing example, a wide-diameter hole is made with a drill blade, a slit is formed with a circular saw blade having a thickness of 0.1 mm, and a narrow top shape is finished with a cutter blade or a file.

  Since the present invention is configured as described above, it has the following effects. That is, it has a simple slit shape for inserting and holding thin pieces such as memos and cards, and can be used in combination with a stopper, a hanging tool, a fixing tool or the like. In particular, it is possible to easily create an outer surface adhesive tape ring of the same size from a wound adhesive tape such as transparent or opaque plastic, paper, cloth tape, and affix to an adherend. Like the double-sided tape, the outer surface adhesive tape ring is not easily peeled off by reliably bonding the desired positions of the adherends, and unlike the double-sided tape, it is easy to peel off and is not easily left off.

  It is easy to create an external adhesive tape ring from a slit clamping tool, especially a wound adhesive tape, and apply it to an adherend, and it sticks to the adherend without sticking out and sticks to the adherend. The outer surface adhesive tape ring making tool that is easy to peel off and left behind has been realized with a lightweight, inexpensive, robust and easy-to-manufacture construction.

Embodiments of the invention will be described with reference to the drawings.
In FIG. 1, an outer surface adhesive tape ring preparation tool (1) is a transparent acrylic resin pipe having an outer diameter of 10 mm, a thickness of 2 mm, and a length of 15 cm, and is provided with two opening slits (2) along the pipe length from the pipe end. The tube thickness is deviated from the center of the body and the tube thickness is inclined from the outside of the tube to the inside of the tube to form a pair of slits in which both slit surfaces are substantially in the same plane. The tube end is curved to form a wide slit inlet (2a) of approximately 5 mm, and the slit surface (2b) forms a gap of 0.05 to 0.1 mm, and the side facing the tape adhesive surface is narrow. It has a shape, and a narrow top portion of the gap surface is formed on the inner wall side of the tubular body. The other end has a slit end hole (2c) having a diameter of 2 mm.
How to use the tape pulling part (4) of the wound adhesive transparent tape (3) while applying the large arc side slit gap surface of the outer surface adhesive tape ring preparation tool (1) to the tape non-adhesive surface side with one hand operation, Insert the tip of the small arc side into the tape adhesive surface side, lift and peel the tape end from the locking part, shift the tape end into the tubular body, turn the tubular body around the outer adhesive tape ring (5 ) And is usually cut with a cutter attached to the wound adhesive tape. Then, the tape ring is pulled out with a finger and applied to the primary adherend (6), or the tube is removed by pressing and adhering to the primary adherend as it is, and the secondary adherend (7) is pressed and bonded together.

  Hold a thin piece such as a memo or card in any part and insert it into a chest pocket as a name tag holder, menu stand, memo stand, book open page paperweight, ruler, drawing, etc. for portable or stationary use Can be applied. Utilization of displays including colored curved bodies with many slits, use of rubber pipe joints, clips, suspension hooks, fixing tapes, bases, etc., including the use of single wheels, will further expand the usage. In particular, it is useful as a tool for creating an adhesive tape ring on the outer surface, for posters and publicity postings, and for various forms such as newspaper clippings, photographs, pamphlets, memos, etc. is there.

FIG. 1 (1) shows an example of an implementation method of the outer pressure-sensitive adhesive tape ring preparation tool of the present invention. FIG. 1 (1) is a side view and a cross-section of the outer pressure-sensitive adhesive tape ring preparation tool, FIG. 1 (2) schematically shows the steps of creating and using an outer surface adhesive tape ring in stages ag.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Outer surface adhesive tape ring preparation tool 2 Opening slit 2a Slit inlet 2b Center part of slit 2c Slit end hole 3 Winding adhesive transparent tape 4 Tape drawer part 5 Outer surface adhesive transparent tape ring 6 Primary adherend 7 Secondary adherend

Claims (2)

With respect to the slit shape for sandwiching the flakes, the slit has a narrow apex at at least one gap surface, and forms a gap with the other gap surface plus about 0.05 mm or less to the flake thickness. , Nipping slit. A slit holding tool, particularly an outer surface adhesive tape ring, comprising a plurality of open slits extending from the pipe end to the pipe length, wherein at least one of the slits is the holding slit according to claim 1. Creation tool.

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