JP6417196B2 - Polishing sponge - Google Patents

Description

  The present invention relates to a sponge scrubber that is detachably attached to a rotating plate on the bottom surface of a floor surface cleaning polisher via a surface fastener.

  A floor surface cleaning polisher that is provided with a cleaning pad that rotates on the bottom surface and that is operated and moved on the floor surface by an operator operating the operating rod is disclosed in Patent Document 1, for example. Has been.

  The cleaning pad of Patent Document 1 is a brush, but Patent Document 2 shows a sponge buff. And in this patent document 2, B surface of a hook_and_loop | surface fastener is provided in the upper surface of the sponge buff, and it can attach or detach with the A surface by the side of the rotating plate of the bottom face in a polisher.

JP 2013-17686 A JP 2001-170872 A

  In Patent Document 2, it is easy to attach and detach the sponge buff, and the sponge buff can be easily exchanged according to the material of the floor surface, the state of dirt, and the like. However, in the case of a polisher that removes dirt by rotating the disc-shaped cleaning pad (sponge scrubbing) of Patent Documents 1 and 2, cleaning and polishing of the corners of the room is a manual operation. Of course, the surroundings or steps of equipment and piping installed or laid on the floor are also manual work. Therefore, when a plurality of types of cleaning pads (sponge scrubbing) are required, the operator has to carry one or a plurality of sponge scrubs for manual operation, which is complicated.

  Further, the polisher sponge scrubber is reduced on the outer peripheral side and is reduced on the inner peripheral side, which is likely to be wasted.

  Furthermore, when the sponge scourer is a melamine sponge, the melamine sponge is a form in which the foam of the melamine resin is foamed to solidify the foam of the melamine resin, and dirt that has entered into the fine irregularities of the floor surface, For example, since shoe marks (heel marks) are removed by wrapping like an eraser, dirt can be effectively removed and glazing can be performed. However, the amount of friction (resistance) is large, especially when the water for lubrication is not supplied well, and when the evaporation of moisture proceeds due to frictional heat, the resistance increases further, the polisher becomes overloaded, and rotation There is also a problem that workability is poor because it stops or breaker falls.

  An object of the present invention is to provide a sponge scrubber for a polisher that is less likely to be wasted and can improve work efficiency.

  The sponge sponge for polisher according to the present invention is divided into a plurality of pieces in the circumferential direction of the rotary plate in a sponge scraper that is detachably attached to a rotary plate provided at an end of the polisher for floor surface cleaning via a hook-and-loop fastener. It is characterized by.

  According to the above configuration, in a sponge sponge for a polisher used for floor cleaning, polishing work, etc., the sponge scrubbing is at the end portion of the polisher, for example, the portion that becomes the bottom surface when using upright floor cleaning. It can be detachably attached to the provided rotating plate via a hook-and-loop fastener, and can be replaced very easily in accordance with wear and the type of floor surface.

  Therefore, in the present invention, paying attention to the point of easy attachment and detachment by the hook-and-loop fastener, the sponge scrubber is divided into a plurality of parts and can be partially removed from the polisher. Therefore, hand polish with a small sponge scrubbing on corners of rooms that cannot be reached with a disc-shaped polisher, around equipment or piping installed on the floor, or on steps. And workability can be greatly improved. In addition, when used with a polisher, the outer peripheral side is reduced and the inner peripheral side is easily reduced, so that the sponge scrubbed with the polisher can be used by hand polishing and used without waste until the end of its life. Furthermore, when the hook-and-loop fastener is made of a nonwoven fabric, the surface of the nonwoven fabric can be used as a scourer, which can be used without waste.

  Further, the sponge scrubbing is not limited to the same type, but has different functions such as a melamine sponge for removing and polishing dirt, and a normal sponge for water retention (water supply) of the melamine sponge and for removing dirt. By combining sponges, work efficiency can be greatly improved.

  In addition, by dividing the sponge scrubbing in the circumferential direction of the rotating plate, each sponge scrubbing has a fan shape, so that it can be easily held in the hand and can be efficiently cleaned and polished at the corners. In addition, by forming a gap (gap) between each sponge scrubbing, a groove is formed in the radial direction, so that cleaning agent and abrasive can be smoothly supplied and discharged, and work efficiency can be improved. As a result, the load on the polisher is lightened, and it is possible to prevent the rotation from stopping or the breaker from falling, thereby improving the working efficiency.

  In the polisher sponge for polishing according to the present invention, the number of divisions is four at regular intervals in the circumferential direction.

  According to said structure, since the said fan becomes a fan with a center angle of 90 degrees, it is easy to hold in a hand, and the corners of a center side and an outer peripheral side are all acute angles within 90 degrees, and any corner part Can also be used effectively.

  Furthermore, in the sponge for polisher of the present invention, at least one of the divided sponges is a melamine sponge.

  According to the above configuration, the melamine sponge is an aspect in which the foam of the melamine resin is solidified by foaming the melamine resin, and dirt that has entered the fine irregularities on the floor, such as shoe marks (heel marks) ) Is removed by wrapping like an eraser, so that the dirt can be effectively removed and polished.

  The sponge sponge for polisher according to the present invention is characterized in that the melamine sponge is combined with a non-woven sponge.

  According to the above configuration, although the melamine sponge has a great effect of removing dirt as described above, since the melamine sponge is kneaded with aggregate (material with high friction), the resistance given to the polisher is large, and heat is generated by friction. When the moisture evaporates, the resistance is further increased. Therefore, by combining with a non-woven sponge, the problem caused by the melamine sponge can be suppressed by utilizing the water retention (water supply) effect of the non-woven sponge.

  Furthermore, in the sponge for a polisher of the present invention, the melamine sponge is characterized in that a normal sponge layer is interposed between the hook-and-loop fastener layer and the melamine sponge layer.

  According to the above configuration, when the melamine sponge and the nonwoven fabric sponge are used in combination, the nonwoven fabric sponge is relatively soft and sinks with the weight of the polisher, whereas the melamine sponge is hard and does not sink. Few. Therefore, by sandwiching a normal sponge layer in the middle of the melamine sponge, the normal sponge layer sinks, and the heights of other melamine sponges and non-woven sponges are easily aligned.

  Therefore, it becomes easy to align the wear of each sponge.

  As described above, the sponge sponge for polisher of the present invention is detachably attached to the rotary plate of the polisher via a hook-and-loop fastener in the sponge sponge for polisher used for cleaning the floor or polishing. It is divided into a plurality in the circumferential direction of the rotating plate.

  Therefore, hand polishing can be performed with a small sponge scrubber that has been removed, and workability can be greatly improved. Sponge scrubbing that has been worn out by a polisher can be used by hand polishing without wasting life. it can. Further, the working efficiency can be greatly improved by combining sponges having different functions, such as a melamine sponge and a non-woven sponge for water retention (water supply) and dirt removal.

It is a perspective view in the upright state which is the use state of the polisher using the sponge scrubber which concerns on one Embodiment of this invention. It is the perspective view which looked at the state which laid down the said polisher from the sponge scrubbing side. It is the perspective view which looked at the state which laid down the said polisher from the sponge scrubbing side. It is a perspective view explaining the state which is hand-polishing with the small piece which divided | segmented the sponge scrubber. It is a perspective view of the melamine sponge which comprises the said sponge scrubber. It is a side view for demonstrating the cross-sectional structure of the said melamine sponge. It is a perspective view of the sponge of the nonwoven fabric which comprises the said sponge scrubber. It is a side view for demonstrating the cross-sectional structure of the sponge of the said nonwoven fabric.

  FIG. 1 is a perspective view of a polisher 1 that uses a sponge sponge for polishing (hereinafter referred to as sponge sponge) 2 according to an embodiment of the present invention. The present invention is characterized by a sponge scrubber 2, and the polisher 1 itself can be the one shown in the above-mentioned Patent Document 1. The polisher 1 is used for floor cleaning, polishing work, and the like, and FIG. 1 shows a state during upright use of floor cleaning. In cleaning and polishing work, the operator operates the operation rod 11 to move the polisher 1 on the floor surface, and the power supplied through the power line 13 by the operation of the controller 12 is operated in the main body 14. The motor (not shown) rotates to rotate the two sponge scrubbers 2 in opposite directions.

  As a result, the floor surface directly under the sponge scrubber 2 can be cleaned and polished while the posture is stabilized. In the example of FIG. 1, the polisher 1 has an auxiliary wheel 15 on the operator side below the main body 14 so that the sponge scrubber 2 can be pressed vertically against the floor surface while stabilizing the posture. Is provided.

  2 and 3 are perspective views of the state where the polisher 1 is laid down as seen from the bottom surface, that is, the sponge scrubber 2 side. As will be described in detail later, FIG. 2 shows a state where the sponge scrubber 2 is applied, and FIG. 3 shows a state where a part thereof is removed. A rotating plate 16 that is driven to rotate by the motor is provided at an end portion of the polisher 1, for example, a portion that becomes a bottom surface during the upright use. A non-woven fabric constituting the surface A of the surface fastener is affixed to the rotating plate 16, and the sponge scrubbing 2 is removed from the rotating plate 16 by the non-woven fabric constituting the surface B of the surface fastener on the sponge scrubbing 2 side described later. It is removable. As a result, the sponge scrubber 2 can be replaced very easily in accordance with the wear and floor type.

  In the above description, in the hook-and-loop fastener, on the rotating plate 16 side and the sponge scrubber 2 side, one is raised in a hook shape, and the other is raised in a loop shape. It may be a type that is implanted so that there is no distinction between the hook surface and the loop surface, and the raising is also in accordance with the torque of the polisher 1 (difficult to come off against rotation), such as mushroom shape or sawtooth shape, and detachability The structure of the hook-and-loop fastener may be selected as appropriate.

  At the end of the polisher 1, a skirt 17 is provided around the sponge scrubber 2 for safety, to prevent dust from being taken in, or to prevent cleaning liquid or the like from scattering.

  It should be noted that in the sponge scrubber 2 of this embodiment, the sponge scrubber 2 is divided into a plurality of parts and can be partially removed from the rotating plate 16 of the polisher 1 by paying attention to the point that the hook and loop fastener can be easily attached and detached. Is to do. In the example of FIGS. 2 and 3, it is divided into four at equal intervals in the circumferential direction, and as described above, FIG. 2 shows a state in which all four are attached, and FIG. And shows a state where two are removed. 2 and 3, the nonwoven sponge 3 and the melamine sponge 4 are used in combination, and are alternately arranged in the circumferential direction.

  Therefore, each sponge 3 and 4 can be used as a hand tool as shown in FIG. 4 and is installed or laid on the corner of the room or on the floor which cannot be reached by the disk-shaped polisher of Patent Document 2. Hand polishing can be performed with a small sponge scrubbing around the surrounding equipment or piping, or steps, and the workability can be greatly improved. The example of FIG. 4 shows an example in which the non-woven sponge 3 is used for cleaning around the faucet 5 and polishing (polishing).

  Further, when the polisher 1 is used, particularly the melamine sponge 4 tends to cause a reduction in the outer peripheral side and a reduction in the inner peripheral side. Specifically, as shown in FIG. 5, the partial reduction is likely to occur in the radial line portions 44 and 45 and the outer peripheral portion 46 divided into four parts. However, by being able to be used as the hand tool, the sponge scrubber 2 (4) worn by the polisher 1 can be used by hand polishing and can be used without waste until the end of its life. Furthermore, when the hook-and-loop fastener is made of a non-woven fabric as described above, the surface of the non-woven fabric (31 and 41 in FIGS. 5 to 8) can be used as a scourer, and this can also be used without waste.

  Furthermore, the sponge scrubbing 2 is not limited to the same type, but, for example, as shown in FIGS. 2 and 3, a melamine sponge 4 for removing and polishing dirt, a water retaining (water supply) for the melamine sponge 4, and rough dirt The work efficiency can be greatly improved by combining sponges having different functions, such as the non-woven sponge 3 for dropping.

  Moreover, since the sponge scrubber 2 is divided into the circumferential direction of the rotating plate 16, each sponge scrubber 2 becomes fan-shaped, so that it can be held in the hand when used as a hand tool as shown in FIG. It is easy and can efficiently remove dirt and polish at the corners. Also, as shown in FIGS. 2 and 3, a groove is formed in the radial direction by opening a gap (gap) between the sponge scrubbers 2 to smoothly supply and discharge the cleaning agent and the abrasive. The work efficiency can be improved and the load on the polisher 1 can be reduced to prevent the rotation from stopping or the breaker from falling. This also improves the work efficiency. can do.

  Moreover, since each sponge 3 and 4 becomes a fan with a central angle of 90 ° by dividing it into four at equal intervals in the circumferential direction, it is easy to hold in the hand, and the corners on the central side and the outer peripheral side are All corners can be used effectively with an acute angle within 90 °. On the other hand, for example, in the case of three divisions, the central angle is an obtuse angle of 120 °, and the corner portion is difficult to enter a joint or the like.

  Furthermore, at least one of the divided sponge scrubbers 2 is a melamine sponge 4, and the melamine sponge 4 has a mode in which the melamine resin foam is solidified by foaming the melamine resin. In addition, since dirt, such as shoe marks (heel marks), which has entered into the fine irregularities on the floor surface is removed by being wound like an eraser, the dirt can be effectively removed and polished.

  By the way, although the melamine sponge 4 has a large effect of removing stains as described above, the melamine sponge 4 is kneaded with aggregate (material having a high friction), and therefore has a large resistance to the polisher 1 due to friction. When moisture is evaporated by heat generation, the resistance is further increased. Therefore, as shown in FIG. 2 and FIG. 3, the melamine sponge is combined with the nonwoven sponge 3, particularly by being alternately arranged in the circumferential direction, to take advantage of the water retention (water supply) effect of the nonwoven sponge 3. 4 can be suppressed.

  As shown in detail in FIGS. 5 and 6, the melamine sponge 4 includes a surface fastener layer 41 made of a nonwoven fabric to be attached to the rotating plate 16, a melamine sponge layer 42, and a normal sponge layer interposed therebetween. 43. Similarly, as shown in detail in FIG. 7 and FIG. 8, the nonwoven fabric sponge 3 includes a surface fastener layer 31 made of a nonwoven fabric to be attached to the rotating plate 16, a cleaning nonwoven fabric layer 32, and a normal interposed therebetween. The sponge layer 33 is configured.

  Therefore, when the melamine sponge 4 and the non-woven sponge 3 are used in combination, the non-woven sponge 3 is relatively soft and sinks with the weight of the polisher, whereas the melamine sponge 4 is hard and hardly sinks. . Therefore, by sandwiching the normal sponge layer 43 in the middle of the melamine sponge 4, the normal sponge layer 43 sinks, and the heights of the other melamine sponge 4 and the non-woven sponge 3 are easily aligned. , 4 are easily aligned.

  JP-A-2009-189770 discloses a cleaning pad for a floor cleaning polisher that is a brush but is divided into eight in the circumferential direction. It is also shown that a single brush can be used for manual work. However, the base on which the bristle is planted is fixed to the rotating plate of the polisher with claws and hooks. Therefore, there is no idea of frequently attaching and detaching to switch between manual work and mechanical work of the polisher, or using the sponge corner and back surface (non-woven fabric on the B surface of the hook-and-loop fastener) for cleaning and polishing.

DESCRIPTION OF SYMBOLS 1 Polisher 11 Control rod 12 Controller 14 Main body 16 Rotating plate 17 Skirt 2 Polisher sponge scrubber 3 Nonwoven sponge 31 Surface fastener layer 32 Nonwoven fabric layer 33 Normal sponge layer 4 Melamine sponge 41 Surface fastener layer 42 Melamine sponge layer 43 Normal sponge layer 5 Tap

Claims (1)

In the sponge scrubbing which is detachably attached to the rotating plate provided at the end of the polisher for floor cleaning via a hook-and-loop fastener,
Divided into a plurality of circumferential directions of the rotating plate,
At least one of the divided parts is a melamine sponge, and the remainder is a nonwoven sponge.
Polisher sponge scrubber, wherein the melamine sponge has a normal sponge layer interposed between the hook-and-loop fastener layer and the melamine sponge layer.

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