JPH1189787A - Roller-shaped adhesive cleaner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roller-shaped adhesive cleaner with a simple structure which goes smoothly with ease without any obstacles caused by loosing and tightening the adhesive tape. SOLUTION: Two parallel roller support axes 3 and 4 are fixed projectingly on the side of support 1 with grip 2 leaving a space between them. Tube 11 which is a core of adhesive tape winding roll 10 is put into the roller support axes 3 and 4. Big gear wheel 7 is fixed on the side 5a of axis 5 which is the core of the tube 11 and is fasten with the support roller 3. Small gear wheel 8 is fixed on the side 6a of axis 6 which is the core of the tube 11 and is fasten with the support roller 4. Relay gear wheel 9 lies between the gear wheels 7 and 8. The tube 11 for an un-used adhesive tape is put into the axis 5 of the gear wheel 7. The tube 11 which winds a used adhesive tape is inserted into the axis 6 of the gear wheel 8. Racing control device 13 of the tube 11 is fixed on the axis 6 to keep a moderate tension so that a reel adhesive tape between the both axes 5 and 6 will not get too loose or too tight.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for removing dust and dirt on a floor or the like by pressing an adhesive surface provided on one outer surface of a roll tape while rotating a roller. The present invention relates to a roller-type adhesive cleaning tool to be attached.

[0002]

2. Description of the Related Art Heretofore, a sticky tape having a stick with a grip provided with a core shaft for rolling through, and a tape with an adhesive applied to one outer surface thereof has been wound around the core shaft. Stick on,
2. Description of the Related Art Adhesive cleaning tools for dust, dirt, and the like that adhere to the floor and the like by rotating the roll by pressing the adhesive surface against the floor, and the like, have become widespread. In the case of the roller-type adhesive cleaning tool, the dirt and dust must be adhered and the dirty adhesive surface must be shredded. In this cutting work, the dirty surface cannot be touched with a finger, which is very unsanitary. Not only that, but it was also very cumbersome to cut it out every time it got dirty. Further, it is very difficult to cut the tape linearly, and it is uneconomical to cut off the unused adhesive surface unnecessarily.

Therefore, as a tool which can be used without cutting off the tape (without touching a dirty surface with a finger), various roller-type adhesive cleaning tools of a parallel biaxial type (Japanese Utility Model Laid-Open No. 4-5285).
No. 3, Japanese Utility Model Application No. 2-119157, Japanese Utility Model Application No. 1-1187
No. 68, No. 64-33971, and No. 63-15
3967) has been proposed. In such a parallel biaxial type roller-type adhesive cleaning tool, one of the rolls is provided with a roll having an unused adhesive surface, and the other is a wound dirty adhesive surface. The rollers are structured so as to be linked with each other by interposing a transmission means. Since the outer diameters of both rollers are changed by feeding and winding the tape, if the number of rotations of the rolls is the same, it is possible to change the outer diameter of the rolls by interlocking the roll surface. Except for the technique disclosed in Japanese Utility Model Application Laid-Open No. 1-118768, a sticky tape or sticking occurs between the rolls.

[0004] The tarmi causes the adhesive surfaces to overlap with each other, which hinders rotation.
The rotation of the line becomes impossible. Conversely, if the binding state is reached, the tape cannot be rotated as it is, and if it is forcibly rotated, the adhesive tape may be broken.
Therefore, in all of these conventional instruments, a mechanism for preventing the pallet or tying is necessarily incorporated to adjust the pallet or the tying to prevent the obstacle.

[0005] The mechanism for preventing the thickening or binding is provided by a braking roller in Japanese Utility Model Laid-Open No. 4-52853, a synchronous gear in Japanese Utility Model Laid-Open No. 2-119157, and a unidirectional mechanism in Japanese Utility Model Laid-Open No. 64-33971. In JP-A-63-153967, the clutch is constituted by a tension roller.

[0006] All of these mechanisms for preventing the thickness or binding are provided with a tension roller as described above, each of which has a complicated structure and frequently causes malfunctions due to operation failure.
This has been an obstacle to downsizing and cost reduction. Also, depending on the degree of dirt, the adhesive surface will not lose its adhesive strength once it has been applied unless the dirt spreads over the entire surface, and it can be pulled back to make effective use of the adhesive surface. However, there were some that could not be reversed due to the structure of preventing reverse rotation, such as the technique disclosed in Japanese Utility Model Application Laid-Open No. 64-33971.

[0007]

DISCLOSURE OF THE INVENTION The present invention has been made in view of such a conventional situation, and does not require cutting off of the adhesive tape, which may cause an obstacle due to stickiness or binding of the adhesive tape. The adhesive surface can be pulled back,
Compact structure with compact structure for smooth operation
It is intended to provide a laher-type adhesive cleaning tool.

[0008]

In order to solve the above-mentioned problems, the present invention provides a rod-shaped or plate-shaped support 1, a grip 2 projecting from an intermediate portion or an end portion of the support 1, and Two parallel roller support shafts 3 and 4 protruded and fixed to one side at a distance from the support 1, and adhesive tapes respectively inserted through the roller support shafts 3 and 4. Wrapping roll 1
And a large gear 7 fixed to the base end face 5a of the core shaft 5 and supported by the roller support shaft 3; A small gear 8 fixed to the base end face 6a of the base gear and supported by the roller support shaft 4; and a shaft 12 fixed to the support 1 and interposed between the large gear 7 and the small gear 8. And a relay gear 9 that performs the operation.

The core shaft 5 having the large gear 7 has a cylindrical core 11 into which an adhesive tape having an unused adhesive surface on one outer surface is fed. The core shaft 6 having the small gear 8 has An empty cylindrical core 11 for winding the used adhesive tape is inserted and the adhesive tape is inserted between the two.
When the roll cylinder core 11 is rotated by applying the adhesive surface of the adhesive tape to the floor surface and rotating the roll core 11, the adhesive tape extended between the core shafts 5 and 6. This is a roller-type adhesive cleaning tool provided with an idle control means 13 for the cylindrical core 11 for maintaining the tension of the cylindrical portion 11 to such an extent that no excessive tension occurs.

Further, in the above configuration, the two core shafts 5,
The caps 6 are provided with detachable lids 14 for preventing the inserted core 11 from dropping off at the distal ends 5b, 6b.

Further, in the above construction, the idle control means 13 is constituted by providing a rotation resistor 15 on any one of the large gear 7, the small gear 8 and the relay gear 9.

Further, in the above configuration, the idle control means 13 winds a rubber band 16 on the outer peripheral surface 6c of the core shaft 6, and the rubber band 16 is attached to the inner cylindrical surface 11 of the cylindrical core 11.
a so as to be able to be inserted in a state where it is slidably compressed.

Still further, in the above construction, the idling control means 13 axially mounts a centrally bulging bow-shaped plate or rod-shaped spring 17 on the core shaft 6 and fixes both ends of the spring 17. One of the fixed ends 18 to be screwed
The adjustment shooting 20 is provided so as to be able to expand and contract according to the progress of the shooting.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be specifically described below with reference to the drawings. As shown in FIGS. 1 and 2, the present invention comprises two parallel rollers which are fixed to a bar-shaped support 1 provided with a grip 2 at an end of a handle at one interval so as to protrude to one side. Providing the support shafts 3 and 4; Diameter at which the cylindrical core 11 of the adhesive tape winding roll 10 can be fitted to the roller support shafts 3 and 4 (diameters B and C larger than the diameter A of the cylindrical core 11 shown in FIG. 1). Are inserted through the respective core shafts 5, 6. And those core axes 5,
A large gear 7 and a small gear 8 having different numbers of teeth are fixed to the base end surfaces 5a, 6a of the roller 6 and supported on the roller support shafts 3, 4, respectively.
Further, a rotatable relay gear 9 interposed between the large gear 7 and the small gear 8 is fixed to the support 1 by a shaft 12.
Fixed to.

A cylindrical core 11 for feeding an adhesive tape having an unused adhesive surface on one outer surface is provided on the core shaft 5 of the large gear 7.
Is fixed, the diameter B of the core shaft 5 is made slightly larger than the diameter A of the cylindrical core 11 so that the core shaft 5 can be strongly tightened. A cylindrical core 11 for winding the used adhesive tape on the used adhesive surface is inserted into the core shaft 6 of the small gear 8, and the adhesive tape is wrapped therebetween.
When the rolled cylindrical core 11 is rotated by pressing the adhesive surface of the spread adhesive tape against the floor surface, the rolled-in adhesive tape portion bridged between the core shafts 5 and 6 is removed. An idle control means (13) is provided for the cylindrical core (11) to maintain the degree of tension by rotational resistance to the extent that no excessive tension occurs.

The purpose of providing the idling control means 13 is to prevent the occurrence of bulging and binding due to a change in the tape winding outer diameter of both rollers. Conventional technology is
The mechanism is such that the difference in the length of the tape that changes between feeding and winding is corrected by a clutch, tension, or the like. In the present invention, the winding amount is set to be always larger than the feeding amount, the tape held between the two is always maintained in a tensioned state, and the roll is caused to idle to prevent the occurrence of the binding. Is to prevent it.

In order for the winding amount to always be larger than the feeding amount, the relationship between the number of teeth of the feeding side gear and the number of teeth of the winding side gear is determined so that the tape is completely wound. When the roll 10 on the winding side has the maximum diameter and only the cylindrical core 11 is on the sending side, the feeding amount and the winding amount are equal or the winding amount is larger.

The idle control means 13 provided thereon has, as shown in FIGS. 5A and 5B, a centrally bulging arc-shaped plate or rod-shaped spring 17 on the core shaft 6. As shown in FIGS. An adjustment photographing 20 is provided, which is mounted in the direction of FIG. The core shaft 6 is, as shown in FIG.
1 is larger than the diameter C, and the inner cylindrical surface 1
In order to tighten strongly from 1a, the adjustment shooting 20 is turned to reduce the distance from F to E in the figure and the spring 17 is expanded outward.
By doing so, the tightening adjustment allows the retracted adhesive tape portion to be stretched between the two core shafts 5, 6 to maintain the degree of tension in the adhesive tape portion by rotational resistance to such an extent that no excessive tension occurs. it can. In this state,
When trying to pull back the adhesive surface of the tape once wound up, it can be reciprocated smoothly without revolving and without binding.

A winding roll 10 of an outwardly directed adhesive tape is fitted on the core shaft 5 and a winding cylinder core 11 for winding the adhesive tape on the core shaft 6 is inserted. The adhesive tape
The leading end of the winding roll 10 is wound around the winding tube core 11 to be fixedly attached thereto. When the roll of adhesive tape 10 is advanced with the adhesive surface of the roll 10 pressed against the floor surface, the roll rotates to attach dirt, dust and the like on the floor and the like to the adhesive surface. . At the same time, the roller
The support shaft core 6 also rotates in the same direction in conjunction therewith, and the adhesive tape is automatically wound on the winding core 11.

The tip surfaces 5b and 6b of the core shafts 5 and 6 have
As shown in FIGS. 1 and 3, if the roll stoppers 14 for the cylindrical core 11 of the roll are detachably provided, the rolls can be prevented from falling off during use.

As for the idle control means 13, there are various methods. For example, as shown in FIG. 4, any one of the large gear 7, the small gear 8 and the relay gear 9 has a rotational resistance. A body 15 can be provided. As the rotation resistor 15, for example, a resistance bearing, a friction resistance bearing using highly viscous grease, or the like can be used. Also,
As shown in FIG. 3, the rubber band 1 is simply attached to the outer cylindrical surface 6c of the core shaft 6.
6 and the rubber band 16 on the inner cylindrical surface 11 a of the cylindrical core 11.
Can be inserted in a compressed state, and the cylindrical core 11 can idle with resistance. In addition, as shown in FIGS. 1 and 5, a centrally bulging bow-shaped plate or rod-shaped spring 17 is axially mounted on the core shaft 6, and a fixed end for fixing the end of the spring 17 from both sides. An adjustment photographing 20 which makes the portion 18 expandable and contractable by a screw 19 may be provided.

In order to widely press the adhesive surface onto the floor, the support 1 is covered with a cover 21 as shown in FIG.
As an alternative, a mode in which the grip 2 is provided in the middle upper portion of the cover 21 or a mode in which a handle with the grip 2 is provided in the middle of the support 1 as shown in FIG. 8 are possible. Furthermore, in order to use it in correspondence with a narrow gap, the width of the core shafts 5 and 6 may be reduced as shown in FIG.

[0023]

The present invention is as described above. When the adhesive tape surface is rubbed against the floor surface, dust adheres to the adhesive surface, and the core shaft 5, automatically.
Since the adhesive roll mounted on 6 rotates and the adhesive tape is fed out and wound up at the same time, there is no need to cut it off in the middle, and there is no fear of dirty hands. At that time, the idle control means 13 is attached to the core shafts 5, 6.
Is provided, no sticking or binding occurs in the adhesive tape portion to be delivered. For this purpose, the adhesive tape is fed smoothly. Also, when the support 1 is pressed against the floor and pushed back and forth, the roll rotates smoothly and reversely, and the adhesive force of the tape adhesive surface is used up, so that it can be used very efficiently. it can. Furthermore, because of the simple structure,
This makes it possible to reduce the size of the device, to minimize the occurrence of failures during use, and to reduce the number of parts and the number of manufacturing steps in manufacturing, which is very economical.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a perspective view of another embodiment.

FIG. 4 is a side view showing only a gear portion.

FIG. 5 is a plan view showing a partial cross section of the form of the core shaft of FIG. 1;

FIG. 6 is a perspective view showing an embodiment in which the support is also a cover.

FIG. 7 is a perspective view showing a mode in which a roll is narrow.

FIG. 8 is a perspective view showing another form in which the support is rod-shaped.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bar-shaped or plate-shaped support 2 Grips 3 Roller support shaft 4 Roller support shaft 5 Roll cylinder support core shaft 6 Roll cylinder support core shaft 5a Base of roll cylinder support core shaft End surface 5b Tip end of roll cylinder support core shaft 6a Base end surface of roll cylinder support core shaft 6b Tip end of roll cylinder support core shaft 6c Outer cylinder surface of roll cylinder support core shaft 7 Large gear 8 Small gear 9 Relay gear 10 Adhesive tape winding roll 11 Tube core of adhesive tape winding roll 11a Inner cylinder surface of cylinder core 12 Relay gear shaft 13 Idling control means 14 Drop-off prevention lid 15 Rotational resistor 16 Rubber band 17 Central bulging bow-shaped plate or rod-shaped spring 18 Fixed end 19 Screw 20 Adjustment shooting 21 Cover / support

Claims (5)

[Claims] 1. A rod-shaped or plate-shaped support (1), a grip (2) protruding from an intermediate portion or an end portion of the support (1), and a space between the support (1). Two parallel roller support shafts (3) projected and fixed to one side,
(4) and a core shaft (10) into which a cylindrical core (11) of an adhesive tape winding roll (10) inserted through the respective roller support shafts (3) and (4) can be fitted. 5) and (6), a large gear (7) fixed to the base end face (5a) of the core shaft (5) and supported by the roller support shaft (3); ), A small gear (8) fixed to the base end surface (6a) and supported by the roller support shaft (4); and a shaft (12) fixed to the support (1) and the large gear (7) and a relay gear (9) interposed between the small gear (8), and the core shaft (5) provided with the large gear (7) has an unused adhesive surface on one outer surface. Cylinder core (1
1), an empty cylindrical core (11) for winding a used adhesive tape is inserted into a core shaft (6) provided with the small gear (8), and an adhesive tape is inserted between the two. When the roll cylinder core (11) is rotated with the adhesive surface of the adhesive tape applied to the floor surface and the roll cylinder core (11) being rotated, the loop is extended between both core shafts (5) and (6). A roller-type adhesive cleaning tool provided with an idle control means (13) of a cylindrical core (11) for maintaining a degree of tension of the embedded adhesive tape portion so as to prevent occurrence of tallness and excessive tension. 2. An end (5) of each of the two core shafts (5) and (6).
2. A roller-type adhesive cleaning device according to claim 1, wherein said b) and (6b) are provided with detachable lids (14) and (14) for preventing the inserted core (11) from falling off. Utensils. 3. An idle control means (13) comprising a rotation resistor (15) provided on one of a large gear (7), a small gear (8) and a relay gear (9). The roller-type adhesive cleaning tool according to claim 1 or 2, wherein 4. An idle control means (13) winds a rubber band (16) around an outer peripheral surface (6c) of a core shaft (6), and the rubber band (16) is an inner cylinder of a cylindrical core (11). 3. A roller-type adhesive cleaning tool according to claim 1, wherein said roller-type adhesive cleaning tool can be inserted in a state in which said surface is slidably pressed by said surface. 5. An idling control means (13) axially mounts a centrally bulging bow-shaped plate or rod-shaped spring (17) on a core shaft (6), and both ends of the spring (17). 3. A roller-type adhesive cleaning tool according to claim 1, further comprising an adjustment photographing means (20) for making one of the fixed end portions (18) for expanding and contracting according to the progress of the screw (19). .