JP2012254150A - Cleaning tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cleaning tool in which a used part is easily cut off and peeled off, and a used adhesive tape can be suitably peeled off without pressing an adhesive tape on the lower layer, and which is reduced in low manufacturing cost.SOLUTION: The cleaning tool includes a roll body 2 formed by winding an adhesive tape 1, facing an adhesive surface outward, into a vertically flat roll shape. In the roll body 2, at least one end 2a is formed as a non-adhesive part, and a cutout 3 is formed in the non-adhesive part near at least one side 2b.

Description

  The present invention relates to a cleaning tool capable of removing dust, lint, hair, sand and other dust using an adhesive tape.

  Conventionally, as this type of cleaning tool, there is one having a configuration in which an adhesive surface of a long adhesive tape is wound outward (Patent Documents 1 to 3).

  The long adhesive tape in the cleaning tool is formed with perforations and side cut cuts along the core axis direction for separating the used parts.

Japanese Utility Model Publication No. 58-127976 Japanese Utility Model Publication No. 61-198657 Japanese Utility Model Publication No. 7-18366

  However, the perforations and side cuts formed on the adhesive tape are difficult to distinguish visually, and it is necessary to always start cutting from the edges of the perforations, etc., so it is cumbersome to cut off and peel off used parts. There was a problem that there was.

  In addition, the upper and lower adhesive tapes that are rolled up are stuck together, so the lower adhesive tape is easy to peel off together with the two or three layers. To remove only the used adhesive tape, the lower adhesive tape It had a problem that it could not be peeled off properly unless pressed down.

  In addition, forming the perforation from the upper layer to the lower layer of the wound adhesive tape has a problem that it takes time and increases the manufacturing cost.

  Therefore, the present invention solves the above-mentioned conventional problems, and it is easy to cut off and peel off the used part, and only the used adhesive tape can be used without pressing down the lower adhesive tape. The object of the present invention is to provide a cleaning tool that can be peeled off well and does not increase the manufacturing cost.

  The cleaning tool of the present invention includes a roll body 2 wound in a roll shape that is flattened up and down with the adhesive surface of the adhesive tape 1 facing outward, and the roll body 2 has at least one end. The part 2a is a non-adhesive part, and at least the non-adhesive part near the one side part 2b is formed with a cut 3.

  In the cleaning tool of this invention, the flatness (major axis La / minor axis Lb) of the end face of the roll body 2 is 3 to 6, preferably 4 to 5.

  In the cleaning tool of the present invention, the cut 3 is provided with an angle outward from the axial direction of the roll body 2.

  Since the cleaning tool of the present invention is configured as described above, it is easy to cut off and peel off the used part, and the used adhesive tape can be used without pressing down the adhesive tape in the lower layer. Can be removed well, and the manufacturing cost does not increase.

It is a perspective view which shows one Embodiment of the cleaning tool of this invention. It is sectional drawing in the length direction of the cleaning tool of this invention. It is the disassembled perspective view which decomposed | disassembled the cleaning tool of this invention into the roll body and the handle. It is explanatory drawing of the end surface of the roll body of the cleaning tool of this invention. It is the disassembled perspective view which decomposed | disassembled the roll body of the cleaning tool of this invention into the adhesive tape and the core. It is explanatory drawing which shows each form of the cut provided in the roll body of the cleaning tool of this invention.

  Hereinafter, an embodiment for carrying out the cleaning tool of the present invention will be described in detail with reference to the drawings.

  The cleaning tool of the present invention includes a roll body 2 that is wound in a roll shape that is flattened up and down with the adhesive surface of the adhesive tape 1 facing outward.

  The pressure-sensitive adhesive tape 1 has a pressure-sensitive adhesive surface on the outside, for example, by applying a pressure-sensitive adhesive on the outside, and a pressure-sensitive adhesive surface on the inside. The used adhesive tape 1 that has been wound up is easily peeled off.

  The roll body 2 has at least one end portion 2a as a non-adhesive portion (dry edge) and at least a non-adhesive portion near the one side portion 2b formed with a cut 3. In addition, the roll body 2 is good also as what provided the notch | incision 3 in the non-adhesion part near both sides 2b and 2b of the said roll body 2 by making both ends 2a and 2a into a non-adhesion part.

  In order to make the roll body 2 flat in the vertical direction, a flat elliptic cylinder is used as shown in the figure, but it is also possible that the both sides 2b and 2b of the flat elliptic cylinder are rounded and squared. Good. Furthermore, the roll body 2 can be implemented as a flat rectangular tube. And the flatness of the end surface of the roll body 2 can be 3 to 6, preferably 4 to 5. Here, the flatness means the ratio of the major axis La to the minor axis Lb (major axis La / minor axis Lb) of the end face of the roll body 2 (see FIG. 4).

  When the roll body 2 is formed into such a flat elliptic cylinder and the flatness ratio is 3 to 6, when the used adhesive tape 1 is peeled off, the adhesive tape 1 can be rolled up and torn along the side 2b. it can. Further, if the roll body 2 is formed by making one side 2b or both sides 2b, 2b of a flat elliptic cylinder square, the rolled up adhesive tape 1 is easily torn along the side 2b and used. The used adhesive tape 1 becomes easier to peel off. Moreover, when the flatness ratio of the roll body 2 is set to 3 to 6, the adhesive surface of the adhesive tape 1 becomes a flat arc shape, so that dust easily adheres. In addition, if one side part 2b or both side parts 2b and 2b of the roll body 2 are provided with cuts (not shown) such as perforations or weak lines as needed, the side parts 2b are arranged along the side parts 2b. Furthermore, it becomes easy to tear and the used adhesive tape 1 becomes still easier to peel off.

  And the roll body 2 turns the adhesive surface of the adhesive tape 1 to the outside, folds the wound end portion of the adhesive tape 1 inward, and adheres the folded adhesive surface to the core body 4. Is wound around the core body 4, and the handle 5 is attached to the core body 4 so as to be detachable. The core body 4 is made of a synthetic resin sheet or the like, is a flat elliptic cylinder corresponding to the flatness ratio of the roll body 2, and a fastening piece 4a provided with a stop hole 6 is provided at one end of the flat elliptic cylinder. Yes. The handle 5 is made of a synthetic resin material or the like, and a flat plate-like support portion 5b is formed integrally with a rod-like hand-held portion 5a. A retaining projection 7 is provided between the handle portion 5a and the support portion 5b. Is provided. Therefore, in order to attach the core body 4 to the handle 5, the support portion 5 b of the handle 5 is inserted into the elliptic cylinder of the core body 4, and the handle 6 is inserted into the retaining hole 6 provided in the fastening piece 4 a of the core body 4. It is only necessary to hook the projection 7 of 5 so that the handle 5 does not come off from the core body 4. Further, in order to remove the core body 4 from the handle 5, the protrusion 7 of the handle 5 may be removed from the hole 6 provided in the fastening piece 4 a of the core body 4 and the core body 4 may be removed from the handle 5. .

  Thus, when the cleaning tool is used, the roll body 2 can be kept from being removed from the handle 5, and when the adhesive tape 1 of the roll body 2 is used, the roll body 2 is replaced with a new one. Can be easily exchanged for things.

  The notch 3 may be provided linearly in the axial direction of the roll body 2 in the non-adhesive portion, but may be provided linearly with an angle from the axial direction of the roll body 2. In the case shown in FIGS. 1 to 5, the notch 3 is provided in a straight line with an angle of about 45 °, for example, outward from the axial direction of the roll body 2. The angle of the cut 3 is preferably 30 to 60 ° because it is easy to pick with fingers.

  By doing so, the notch 3 is rolled up as shown in FIG. 1 at the non-adhesive portion of the end 2a. It becomes easy.

  Furthermore, the notch 3 is provided in a substantially V shape from the axial direction of the roll body 2 to the outside as shown in FIG. 6A, or as shown in FIG. It is provided in a substantially V shape in the axial direction of the roll body 2, or is provided in a substantially square shape in the axial direction of the roll body 2 as shown in FIG. ) As shown in FIG. 3, and provided in a substantially U shape in the axial direction of the roll body 2.

  By doing in this way, the notch 3 becomes large and it becomes easy to insert a finger, it becomes easy to pick up the notch 3, and the used adhesive tape 1 becomes easy to peel off.

  The cleaning tool according to the present invention configured as described above has the handle 5 of the handle 5 in the state shown in FIG. The pressure-sensitive adhesive surface is pressed against dust, lint, hair, sand or other dust, and the dust is adhered to the pressure-sensitive adhesive surface one after another.

  If the adhesive surface of the adhesive tape 1 is completely covered with dust, the dust does not adhere to the adhesive surface of the adhesive tape 1, so the raised portion of the cut 3 is picked with fingers and the adhesive tape is removed. When the roll 1 is rolled up and the next notch 3 is reached, when the roll body 2 is pulled in the direction of the side 2b, the adhesive tape 1 can be torn along the side 2b.

  Then, the pressure-sensitive adhesive surface of the pressure-sensitive adhesive tape 1 that has been covered with dust can be peeled off successfully, and the new pressure-sensitive adhesive surface of the pressure-sensitive adhesive tape 1 comes to the surface of the roll body 2 and is shown in FIG. It will be in such a state.

  Therefore, the cleaning tool according to the present invention makes it easy to cut off and peel off the used part, and it is possible to successfully peel off only the used adhesive tape without pressing down the lower-layer adhesive tape.

  The cleaning tool of the present invention can be used again as described above by holding the hand-held portion 5a of the handle 5 again.

  If such use is repeated and the adhesive tape 1 of the roll body 2 is used up, the fastening piece 4a of the core body 4 is pulled up with fingers, and the handle 5 is pulled from the fastening hole 6 provided in the fastening piece 4a. The protrusion 7 is removed, the core body 4 is removed from the support portion 5 b of the handle 5, and the new roll body 2 is attached to the support portion 5 b of the handle 5. In order to attach the new roll body 2 to the support portion 5 b of the handle 5, the support portion 5 b of the handle 5 is inserted into the elliptic cylinder of the core body 4 of the roll body 2 and provided on the fastening piece 4 a of the core body 4. What is necessary is just to hook the protrusion 7 of the handle 5 on the closed hole 6.

  Thus, as described above, when using the cleaning tool, the roll body 2 can be kept from being removed from the handle 5, and when the adhesive tape 1 of the roll body 2 is used, this roll The body 2 can be easily replaced with a new one.

DESCRIPTION OF SYMBOLS 1 Adhesive tape 2 Roll body 2a End part 2b Side part 3 Cutting La Long diameter Lb Short diameter

Claims (3)

  It is provided with a roll body (2) that is wound in a roll shape that is flattened up and down with the adhesive surface of the adhesive tape (1) facing outward, and the roll body (2) has at least one end. A cleaning tool, wherein (2a) is a non-adhesive part, and a cut (3) is formed at least in a non-adhesive part near one side (2b).   The cleaning tool according to claim 1, wherein the flatness (major axis La / minor axis Lb) of the end face of the roll body (2) is 3 to 6, preferably 4 to 5. The cleaning tool according to claim 1 or 2, wherein the cut (3) is provided with an angle outward from the axial direction of the roll body (2).

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