JP2012105819A - Adhesive cleaner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an adhesive cleaner capable of stably standing on its own while having lower production costs.SOLUTION: The adhesive cleaner A1 includes: an adhesive roll 1 made of a multiply wound strip-shaped adhesive tape; a support portion rotatably supporting the adhesive roll 1 around an axis O1; and an operation shaft 3 coupled to the support portion. The operation shaft 3 includes: a first shaft portion 31 extendig to a position spaced from the axis O1 by a distance greater than the maximum diameter of the adhesive roll 1; a second shaft portion 32 connected to the first shaft portion 31 and extending inwards in the axial direction of the adhesive roll 1; and a third shaft portion 33 connected to the second shaft portion 32, extending in a direction intersecting the axis O1, and having a grip portion 4. Between a state where the diameter of the adhesive roll 1 is largest and a state where the diameter is smallest, when the side of the adhesive roll 1 and at least one of the first to third shaft portions 31, 32, and 33 are brought into contact with the floor surface, the third shaft portion 33 stands on its own.

Description

  The present invention relates to an adhesive cleaning tool configured using an adhesive roll.

  As a cleaning tool for removing dust such as hair, dust, and lint that has adhered to carpets, carpets, clothes, and the like, an adhesive cleaning tool configured using an adhesive roll is known. In such an adhesive cleaning tool, for example, an adhesive roll is wound around a cylindrical core material in a multiple manner so that a band-like adhesive tape with a predetermined width as one adhesive surface is exposed to the outside. It has been done. Generally, the adhesive cleaning tool includes a support portion that rotatably supports the adhesive roll, and a shaft that is connected to the support portion and has a grip portion that is gripped by a hand at the tip. When the cleaning tool is used, the pressure-sensitive adhesive roll is rolled while the pressure-sensitive adhesive surface exposed on the side surface of the pressure-sensitive adhesive roll is in contact with an object to be cleaned such as a floor surface. Thereby, the dust adhering to the cleaning object can be removed by adhering to the adhesive surface of the adhesive roll surface. Even if the adhesive force on the surface of the adhesive roll decreases due to the adhesion of dust, the adhesive force can be recovered by sequentially peeling the adhesive sheet on the surface.

  In the conventional adhesive type cleaning tool, what was provided with the cover body for accommodating an adhesive roll at the time of non-use is also known (for example, refer to patent documents 1). In the adhesive cleaning tool disclosed in Patent Document 1, the operation shaft (support shaft 7) is bent into a predetermined shape from one end to the other end as shown in FIGS. The other end is provided with a grip portion (6). As for the shaft, the whole is along the plane containing the central axis (axial support part 71) of an adhesion roll.

  The cover body (storage cover 3) has a pair of cover members (32, 33) having a semi-cylindrical shape connected to each other by hinges so that the cover body can be opened and closed, and the cover body is closed by accommodating an adhesive roll inside. The operation shaft is sandwiched between the pair of cover members. As shown well in FIG. 1 of Patent Document 1, when the adhesive cleaning tool is not used, it can be made to stand on the floor surface with the grip portion extending upward through the cover body. .

  However, since the conventional adhesive cleaning tool includes a cover body, the number of parts is large, and the structure for supporting the operation shaft on the cover body is complicated, which tends to increase the manufacturing cost. there were. In addition, if the length of the operation shaft or the grip portion is increased, the stability when the operation shaft is made to stand is deteriorated, and there is a possibility that the operation shaft or the grip portion may fall down accidentally.

JP 2003-265401 A

  The present invention has been conceived under such circumstances, and an object of the present invention is to provide an adhesive cleaning tool that can stably stand by while reducing the manufacturing cost.

  In order to solve the above problems, the present invention takes the following technical means.

  The pressure-sensitive adhesive cleaning tool provided by the present invention comprises a pressure-sensitive adhesive roll in which a band-shaped pressure-sensitive adhesive tape having a predetermined width as one pressure-sensitive surface is wound in a multiple manner so that the pressure-sensitive adhesive surface is exposed to the outside, and the pressure-sensitive adhesive roll An adhesive cleaning tool comprising: a support portion that rotatably supports a central axis thereof; and an operation shaft coupled to the support portion, wherein the operation shaft extends from one end of the support portion to the center. A first shaft portion extending to a position separated from the shaft by a distance larger than the maximum diameter of the adhesive roll; a second shaft portion connected to the first shaft portion and extending inward in the axial direction of the adhesive roll; The third shaft portion connected to the second shaft portion, extending in a direction intersecting the central axis in a front view, and having a grip portion, and from the first state in which the adhesive roll has a maximum diameter. In any state up to the second state having a small diameter, the side surface of the adhesive roll and at least a part from the first shaft portion to the third shaft portion contact the target surface, thereby The shaft portion is configured to be independent from the target surface.

  According to the adhesive cleaning tool having such a configuration, the third shaft portion and the grip portion have taken a self-supporting posture in a state where the side surface of the adhesive roll and a part of the operation shaft are in contact with the target surface. Can be made. At this time, the contact portion of the operation shaft with the target surface is located at a predetermined distance from the side surface of the adhesive roll, and these contact the target surface in a state where the adhesive roll and the contact portion are separated from each other. Therefore, even when the third shaft portion and the grip portion are long, the self-standing posture of the third shaft portion and the grip portion can be stabilized by increasing the distance between the adhesive roll and the contact portion.

  And since the adhesive cleaning tool which concerns on this invention does not comprise the cover body for accommodating an adhesive roll, there are few parts number compared with what comprises the said cover body, and it is necessary to fit a cover body at the time of non-use. Absent. Moreover, the structure is simplified by comprising the operation shaft by the 1st thru | or 3rd shaft part connected to a series. Therefore, according to the adhesive cleaning tool having the above-described configuration, it is possible to eliminate the trouble of fitting the cover body when not in use, and to reduce the manufacturing cost.

  In a preferred embodiment, the first shaft portion extends in a radial direction of the adhesive roll, the second shaft portion extends in parallel with the central axis, and the third shaft portion is viewed from the front. In FIG. 4, the angle is perpendicular to the central axis. In this case, preferably, the angle formed by the first shaft portion and the third shaft portion is an acute angle in a side view.

  In a preferred embodiment, even if the pressure-sensitive adhesive roll is in any state from the first state to the second state, the side surface of the pressure-sensitive adhesive roll and the operation shaft from the center of gravity of the entire cleaning tool in a side view. The leg of the perpendicular drawn down to the tangent passing through the contact portion to the floor surface as the target surface is located between the contact portion and the adhesive roll.

  Other features and advantages of the present invention will become more apparent from the detailed description given below with reference to the accompanying drawings.

It is a whole perspective view which shows an example of the adhesion type cleaning tool which concerns on this invention. It is a front view of the adhesion type cleaning tool shown in FIG. It is a left view of the adhesion type cleaning tool shown in FIG. It is an expanded sectional view which follows the IV-IV line of FIG. It is a figure similar to FIG. 3 when an adhesive roll takes the minimum diameter. It is a principal part perspective view which shows the other example of the adhesion type cleaning tool which concerns on this invention. It is a figure similar to FIG. 3 which shows the other example of the adhesive cleaning tool which concerns on this invention.

  Hereinafter, preferred embodiments of the present invention will be specifically described with reference to the drawings.

  1-5 has shown an example of the adhesive cleaning tool which concerns on this invention. The adhesive cleaning tool A1 of this embodiment includes an adhesive roll 1, a supporting cylinder 2, an operation shaft 3, and a grip part 4.

  The pressure-sensitive adhesive roll 1 is formed by winding a strip-shaped pressure-sensitive adhesive tape having a predetermined width on one side of a cylindrical core material so that the pressure-sensitive adhesive surface is exposed to the outside. The multi-winding pressure-sensitive adhesive sheet is formed with perforations (not shown) along the width direction for peeling almost every round. When the pressure-sensitive adhesive roll 1 is used for cleaning, dust adheres to the pressure-sensitive adhesive surface and the pressure-sensitive adhesive force is reduced. However, the pressure-sensitive adhesive roll 1 can be recovered by peeling the pressure-sensitive adhesive sheet by one turn. When the pressure-sensitive adhesive sheet is sequentially peeled with the use of the pressure-sensitive adhesive roll 1, the diameter size of the pressure-sensitive adhesive roll 1 is reduced. That is, the pressure-sensitive adhesive roll 1 has a maximum diameter when it is not used, and a minimum diameter that is the same as the outer diameter of the core material immediately before it is used up. And when one adhesive roll 1 is used up, it can replace with another unused item and can continue cleaning. The adhesive roll 1 in FIGS. 1-4 has shown the state (1st state) which takes the maximum diameter, and the adhesive roll 1 in FIG. 5 has shown the state (2nd state) which takes the minimum diameter.

  The supporting cylinder 2 is for rotatably supporting the adhesive roll 1 and has a substantially cylindrical shape. As clearly shown in FIG. 4, the pressure-sensitive adhesive roll 1 is supported by the supporting cylinder 2 in a state where the supporting cylinder 2 is inserted. The supporting cylinder 2 is rotatably supported by a shaft portion 30 to be described later via a support wall 21 formed inside the cylindrical portion. With this configuration, the pressure-sensitive adhesive roll 1 is supported via the support cylinder 2 so as to be rotatable around the shaft portion 30 (around the central axis O1). Here, the support cylinder 2 and the shaft portion 30 serve as a support portion in the present invention.

  The operation shaft 3 is formed by, for example, bending a linearly extending metal rod or metal pipe into a predetermined shape, and sequentially connecting the shaft portion 30 and the first to third shaft portions 31 and 32 from one end to the other end. , 33. The shaft portion 30 is a portion that supports the supporting cylinder 2 and extends linearly.

  The first shaft portion 31 is connected to the shaft portion 30 and extends to a position separated from the central axis O1 by a distance larger than the maximum diameter of the adhesive roll 1. The first shaft portion 31 extends in the radial direction of the adhesive roll.

  The second shaft portion 32 is connected to the first shaft portion 31 and extends inward in the axial direction of the adhesive roll 1. In the present embodiment, the second shaft portion 32 extends in parallel with the central axis O <b> 1 and extends to the center in the width direction of the adhesive roll 1.

  As shown in FIG. 2, the third shaft portion 33 is connected to the second shaft portion 32 and extends in a direction intersecting with the central axis O <b> 1 in a front view. In the present embodiment, the third shaft portion 33 is orthogonal to the central axis O1 in a front view. As shown in FIG. 3, the angle α formed by the first shaft portion 31 and the third shaft portion 33 in the side view is an acute angle.

  The grip portion 4 is made of, for example, a wooden round bar. In the present embodiment, the grip portion 4 is provided at an end portion of the third shaft portion 33 and extends a relatively long length along the third shaft portion 33. It is T-shaped with a horizontal bar 42 connected to the upper end of the vertical bar 41.

  As shown in FIGS. 2 and 3, the adhesive cleaning tool A <b> 1 having the above configuration has the side surface s <b> 1 and the second shaft portion 32 of the adhesive roll 1 when the adhesive roll 1 has the maximum diameter (first state). Is grounded to the floor surface as the target surface, the third shaft portion 33 and the grip portion 4 are self-supporting in a posture extending upward. At this time, the second shaft portion 32 is in line contact with the floor surface, and the second shaft portion 32 is located at a position separated from the central axis O1 of the adhesive roll 1 by a distance larger than the maximum diameter of the adhesive roll. Therefore, even when the lengths of the third shaft portion 33 and the grip portion 4 are increased, the distance between the adhesive roll 1 and the second shaft portion 32 (contact portion to the floor surface) can be increased to increase the third. The self-standing posture of the shaft portion 33 and the grip portion 4 can be stabilized.

  As shown in FIG. 2, the third shaft portion 33 extends upward perpendicularly to the central axis O <b> 1 in a front view. In addition, as shown in FIG. 3, the third shaft portion 33 is substantially upright and extends upward in a side view. Here, the foot p1 of the perpendicular line drawn from the center of gravity G1 of the adhesive cleaning tool A1 to the tangent line passing through the side surface s1 of the adhesive roll 1 and the contact portion c1 to the floor surface of the second shaft portion 32 is adhered to the contact portion c1. It is located between the roll 1. Since the center of gravity G1 is in such a positional relationship, the third shaft portion 33 and the grip portion 4 do not fall down due to a rotational moment about the vertical axis with respect to the paper surface through the contact portion c1 or the side surface s1, and are in a self-supporting posture. Is stable.

  Furthermore, since the adhesive cleaning tool A1 does not include a cover body for accommodating the adhesive roll 1, the number of parts is smaller than that of the cover body, and it is not necessary to fit the cover body when not in use. Moreover, the structure is simplified by comprising the operating shaft 3 by the 1st thru | or 3rd shaft part 31,32,33 connected in series. Therefore, according to the adhesive cleaning tool A1 having the above-described configuration, it is possible to eliminate troublesomeness such as fitting the cover body when not in use, and to reduce the manufacturing cost.

  FIG. 5 is a side view when the pressure-sensitive adhesive roll 1 has a minimum diameter. As shown in the figure, when the adhesive roll 1 has the minimum diameter (second state), when the side surface s2 of the adhesive roll 1 and the second shaft portion 32 are grounded to the floor surface, the third shaft portion 33 is obtained. And the grip part 4 is self-supporting in a posture extending upward. Here, since the second shaft portion 32 extends in parallel with the central axis O1, the second shaft portion 32 makes line contact with the floor surface. As understood from the above, the second shaft portion 32 is in line contact with the floor surface in any state from the first state in which the adhesive roller 1 has the maximum diameter to the second state in which the minimum diameter is the minimum. Therefore, the self-standing posture of the third shaft portion 33 and the grip portion 4 can be stabilized regardless of the remaining amount of the adhesive tape in the adhesive roller 1.

  Further, as shown in FIG. 5, when the adhesive roll 1 has the minimum diameter, the inclination of the third shaft portion 33 relative to the floor surface is smaller than when the adhesive roll 1 has the maximum diameter (see FIG. 3). Change. In the present embodiment, even when the pressure-sensitive adhesive roll 1 has a minimum diameter, the side surface s2 of the pressure-sensitive adhesive roll 1 and the floor surface of the second shaft portion 32 are contacted from the center of gravity G2 of the pressure-sensitive adhesive cleaning tool A1 in a side view. A perpendicular foot p2 drawn to a tangent line passing through the portion c2 is located between the contact portion c2 and the adhesive roll 1. Since the center of gravity G2 is in such a positional relationship, the self-supporting posture of the third shaft portion 33 and the grip portion 4 is stabilized as in the case where the adhesive roll 1 has the maximum diameter. 3 and FIG. 5, it is understood that the adhesive roll 1 is adhesive in any state from when the adhesive roll 1 takes the maximum diameter (first state) to when it takes the minimum diameter (second state). The perpendicular foot p drawn from the center of gravity G of the type cleaning tool A1 to the tangent line described above is located between the contact portion c and the adhesive roll 1. This is due to the fact that the angle α formed by the first shaft portion 31 and the third shaft portion 33 is set to an appropriate acute angle, and the like, and the self-standing posture of the third shaft portion 33 and the grip portion 4 is set. It is preferable for stabilization.

  6 and 7 show another example of the adhesive cleaning tool according to the present invention. The adhesive cleaning tools A2, A3, and A4 shown in FIG. 6 are all different from the adhesive cleaning tool A1 in the configuration of the operation shaft 3.

  The adhesive cleaning tool A2 shown in FIG. 6A is configured such that the third shaft portion 33 of the operation shaft 3 protrudes downward from the second shaft portion 32, and the lower end of the third shaft portion 33. The third shaft portion 33 and the grip portion 4 are self-supporting in a state where is grounded to the floor surface. At this time, the third shaft portion 33 is in approximate point contact with the floor surface. In the present embodiment, the second shaft portion 32 and the third shaft portion 33 are joined by welding, for example. In addition, it is good also as a structure which bends between the 2nd and 3rd shaft parts 32 and 33 in U shape, and carries out an approximate point contact.

  The adhesive cleaning tool A3 shown in FIG. 6B is configured such that the second shaft portion 32 of the operation shaft 3 is not linear but is bent zigzag within a predetermined plane. The third shaft portion 33 and the grip portion 4 are self-supporting in a state where is grounded to the floor surface. At this time, the second shaft portion 32 is in surface contact with the floor surface.

  In the adhesive cleaning tool A4 shown in FIG. 6C, the second shaft portion 32 of the operation shaft 3 is not parallel to the central axis O1 but is separated from the adhesive roll 1 toward the third shaft portion 33. The third shaft portion 33 and the grip portion 4 are self-supporting with the second shaft portion 32 in contact with the floor surface. At this time, the second shaft portion 32 is in approximate line contact with the floor surface.

  The adhesive cleaning tool A5 illustrated in FIG. 7 is configured such that the third shaft portion 33 and the grip portion 4 are self-supporting via the auxiliary tool B. The auxiliary tool B is used to prevent the side surface s of the adhesive roll 1 from coming into direct contact with the floor surface when the adhesive cleaning tool A5 is self-supporting, and is placed on the floor surface. When the adhesive cleaning tool A5 takes a self-supporting posture, the side surface s of the adhesive roll 1 is in contact with the upper surface b1 of the auxiliary tool B as the target surface. On the other hand, the second shaft portion 32 is in contact with the floor surface as the target surface. Here, the contact portion (side surface s) of the adhesive roll 1 with the target surface (the upper surface b1 of the auxiliary tool B) and the contact portion c of the second shaft portion 32 with the target surface (floor surface) are height positions. Are different. Accordingly, the angle α ′ formed by the first shaft portion 31 and the third shaft portion 33 in the side view is made smaller than the angle α of the adhesive cleaning tool A1 described above with reference to FIG. .

  While specific embodiments of the present invention have been described above, the present invention is not limited to these embodiments, and various modifications can be made without departing from the spirit of the invention. The specific shape and material of each part of the adhesive cleaning tool according to the present invention are not limited to the above embodiment.

  In the above embodiment, the support portion for supporting the adhesive roller rotatably around the central axis is configured to include the shaft portion 30 and the supporting cylinder 2 rotatably supported by the shaft portion 30. However, the present invention is not limited to this. As long as the support portion supports the adhesive roller so as to be rotatable, other configurations such as a bent plate member or a rod member can be adopted instead of the cylindrical body.

  Specific shapes, dimensions, materials, and the like of the operation shaft 3 and the grip portion 4 can be appropriately changed without departing from the spirit of the invention.

A1, A2, A3, A4, A5 Adhesive cleaning tool c, c1, c2 Contact part G, G1, G2 Center of gravity O1 (of adhesive cleaning tool) Center axis p, p1, p2 (perpendicular) foot s, s1, s2 Side surface (adhesive roll) 1 Adhesive roll 2 Supporting cylinder 3 Operation shaft 4 Grip portion 21 Support wall 30 Shaft portion 31 First shaft portion 32 Second shaft portion 33 Third shaft portion 41 Vertical bar 42 Horizontal bar

Claims (4)

An adhesive roll formed by winding a strip-shaped adhesive tape having a predetermined width on one side as an adhesive surface, with the adhesive surface exposed to the outside;
A support part for supporting the adhesive roll so as to be rotatable around its central axis;
An operation type shaft connected to the support, and an adhesive cleaning tool comprising:
The operation shaft is connected to the first shaft portion extending from the one end of the support portion to a position separated from the central axis by a distance larger than the maximum diameter of the adhesive roll, and the first shaft portion. A second shaft portion extending inward in the axial direction, and a third shaft portion connected to the second shaft portion, extending in a direction intersecting the central axis in a front view, and having a grip portion,
In any state from the first state where the pressure-sensitive adhesive roll has the maximum diameter to the second state where the minimum diameter is the minimum, the side surface of the pressure-sensitive adhesive roll and at least a part from the first shaft portion to the third shaft portion The adhesive cleaning tool, wherein the third shaft portion is configured to be independent from the target surface by contacting the target surface.   The first shaft portion extends in a radial direction of the adhesive roll, the second shaft portion extends in parallel with the central axis, and the third shaft portion is orthogonal to the central axis in a front view. The adhesive type cleaning tool according to claim 1.   The adhesive cleaning tool according to claim 2, wherein an angle formed by the first shaft portion and the third shaft portion is an acute angle in a side view.   Even if the pressure-sensitive adhesive roll is in any state from the first state to the second state, in a side view, from the center of gravity of the entire cleaning tool, the side surface of the pressure-sensitive adhesive roll and the floor surface as the target surface of the operation shaft The adhesive-type cleaning tool according to any one of claims 1 to 3, wherein a leg of a perpendicular line that is lowered to a tangent line that passes through the contact portion is located between the contact portion and the adhesive roll.

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