JP3055753U - Adhesive tape for cleaning tools - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an adhesive tape for a cleaning tool, wherein an adhesive tape can be easily and surely peeled off one by one. SOLUTION: An adhesive tape 2 wound around a core 1 includes:
An end notch 4 extending from one end edge to an adhesive surface across a boundary between an end (non-adhesive surface) 2b corresponding to the edge and the adhesive surface, and a distance from the end notch 4 in the range of the adhesive surface. And a plurality of internal cuts 3 arranged in parallel.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an adhesive tape mainly used for a cleaning tool for removing dust such as dust, lint, and hair on a carpet by sticking.

[0002]

[Prior art]

 As shown in FIG. 4, in general, such an adhesive tape 2 is wound on a core 1 with an adhesive surface facing up and configured as an adhesive roller. The surfaces of both ends 2a and 2b of the adhesive tape 2 are non-adhesive surfaces, and perforations 5 are formed so that the adhesive tape 2 appearing on the roller surface can be easily peeled off.

A shaft of a cleaning tool is inserted into the core 1 of the adhesive roller, and by rotating the adhesive roller, dust on the carpet is adhered to the adhesive surface and removed. When the adhesive strength is reduced due to a large amount of dust or the like, the used adhesive tape 2 is cut off from the sewing machine surface 5 and the next adhesive tape is exposed on the roller surface.

[0004]

[Problems to be solved by the invention]

 By the way, when the adhesive tape 2 is peeled off from the perforation 5, the adhesive tape 2 is torn along one of the edges along the perforation 5, but if it is not ruptured to some extent, it can be cut along the perforation 5 successfully. In some cases, the adhesive tape 2 may be detached from the perforations 5 and torn, or a plurality of (mainly two or three) adhesive tapes 2 may be peeled off at once.

Accordingly, the present invention has been made in view of such a problem, and an object of the present invention is to provide an adhesive tape for a cleaning tool in which an adhesive tape can be easily and reliably peeled off one by one. Aim.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the adhesive tape for cleaning tools according to claim 1 of the present invention is configured such that an adhesive tape having non-adhesive surfaces on both ends is wound with the adhesive surface facing up and the adhesive roller is rotated. An adhesive tape which is used for a cleaning tool to be cleaned, and which cuts from one edge to the adhesive surface across a boundary between the non-adhesive surface and the adhesive surface corresponding to the edge, and an edge in the range of the adhesive surface. A plurality of internal cuts are formed in parallel with a gap from the cut.

In this pressure-sensitive adhesive tape, end cuts and internal cuts are formed instead of perforations in a conventional pressure-sensitive adhesive tape. The edge cuts extend from one edge to the adhesive surface across the boundary between the non-adhesive surface (end) corresponding to the edge and the adhesive surface. If the edge cuts, the adhesive tape is cut one by one. It can be easily peeled off. That is, since the cut is different from the perforation, the end of the adhesive tape is cut in advance by the end cut. Therefore, if it breaks from the end notch, it will break sequentially along the internal notch. There is no cut at the other end, but since the distance from the internal cut adjacent to this end to the edge is short, the end can be easily broken, and the adhesive tape can be easily peeled from end to end. Can be.

[0008]

[Embodiment of the invention]

 Hereinafter, the present invention will be described based on embodiments. FIG. 1 is a perspective view in which the adhesive tape for a cleaning tool according to the embodiment is wound into a roll and configured as an adhesive roller. This adhesive roller is composed of a core 1 and an adhesive tape 2 wound on the core 1 with the adhesive side facing up. The adhesive tape 2 has a non-adhesive surface at both ends 2a and 2b, and extends from the edge of the end (non-adhesive surface) 2b to a boundary (dotted line portion) between the end 2b and the adhesive surface. And a plurality (three in this case) of internal cuts 3 juxtaposed at a distance from the end cuts 4 in the range of the adhesive surface. As is clear from FIG. 1, no cut is formed from the leftmost internal cut 3 to the end 2a. Although not shown in FIG. 1, the internal cuts 3 and the end cuts 4 arranged in a straight line are almost at the same position in a rolled state.

FIG. 2 shows an example of the dimensions of each part. When the width W of the adhesive tape 2 is 160 mm and the widths of the ends 2 a and 2 b are 5 mm, the length d of the internal cut 3 is 40 mm. mm, and the length b of the end notch 4 is 10 mm. The distance c between the internal cuts 3 and the distance c between the internal cut 3 and the end cut 4 are 5 mm, and the distance a between the leftmost internal cut 3 and the edge corresponding to the end 2a is 15 mm. Of course, these dimensions are merely examples, and the dimensions of each part may be changed mainly according to the width W of the adhesive tape 2.

In the adhesive roller on which the adhesive tape 2 is wound as described above, the axis of the cleaning tool is inserted into the core 1 as described above, and the adhesive roller is rotated to remove dust on the carpet from the adhesive surface. Sticks to When the adhesive strength of the adhesive tape 2 is reduced due to adhesion of dust or the like, the used adhesive tape 2 ′ is peeled off from the end cut 4 as shown in FIG. At this time, since the end notch 4 exists at the end 2b of the adhesive roller 2, the end notch 4 itself serves as a mark of a peeling start position, so that not only can it be easily found from where to peel, but also the used end can be used. Only the pressure-sensitive adhesive tape 2 'can be reliably gripped. In addition to the fact that the end 2b is previously cut off by the end notch 4, the internal notch 3 is also cut in advance, so that a series of breaks from the end notch 4 to the internal notch 3 is easy. Only the used adhesive tape 2 'can be easily and reliably peeled off.

When the used pressure-sensitive adhesive tape 2 ′ is peeled off, the next pressure-sensitive adhesive tape 2 appears on the roller surface, and at the same position as the cuts 3 and 4 of the previous pressure-sensitive adhesive tape 2 ′, the cut 3 , 4 are located. In the above embodiment, three internal cuts 3 are formed. However, the internal cuts 3 may be appropriately increased or decreased mainly according to the width of the adhesive tape 2. The cuts 3 and 4 may be formed before the adhesive tape 2 is wound around the core 1, or may be formed collectively after winding around the core 1.

[0012]

[Effects of the Invention] As described above, according to the adhesive tape for a cleaning tool of the present invention, the following effects can be obtained. (1) It is easy to peel off the adhesive tape. (2) The notch at the end serves as a mark of the position where the adhesive tape starts to be peeled, and it is possible to easily find where to remove the adhesive tape. (3) Only the adhesive tape on the roller surface can be easily grasped, and the individual sheets can be easily and reliably peeled off.

[Brief description of the drawings]

FIG. 1 is a perspective view of an adhesive roller obtained by winding an adhesive tape according to an embodiment into a roll.

FIG. 2 is a plan view for explaining an example of dimensions of each part of the adhesive tape.

FIG. 3 is a perspective view of the adhesive roller showing how to peel off the adhesive tape.

FIG. 4 is a perspective view of a pressure-sensitive adhesive roller obtained by winding a pressure-sensitive adhesive tape according to a conventional example into a roll shape.

[Explanation of symbols]

 1 core 2 adhesive tape 2a, 2b end (non-adhesive surface) 3 internal cut 4 end cut

Claims (4)

[Utility model registration claims] 1. An adhesive tape used for a cleaning tool for rotating an adhesive roller wound with an adhesive tape having non-adhesive surfaces at both ends with the adhesive surface facing up, wherein the adhesive tape has one end edge to the end. The end notch that reaches the adhesive surface across the boundary between the non-adhesive surface and the adhesive surface corresponding to the edge, and that a plurality of internal notches are formed in parallel with the end cut in the range of the adhesive surface. Characteristic adhesive tape for cleaning tools. 2. The adhesive tape for a cleaning tool according to claim 1, wherein the end cuts and the internal cuts overlap substantially at the same position in a wound state. 3. The adhesive tape for a cleaning tool according to claim 1, wherein the plurality of internal cuts have the same length as each other and are longer than end cuts. 4. The space between the end cuts and the internal cuts adjacent to the end cuts, and the distance between the internal cuts is the same. The adhesive tape for a cleaning tool according to the above.