JP2002051836A - Brush table for electric floor polisher provided with tank - Google Patents

Abstract

PROBLEM TO BE SOLVED: To effectively guide the flow of a detergent to a floor surface without spattering it to the surrounding though a large amount of the detergent flows to a brush table revolved at high speed, to improve grinding force and to suppress revolving vibration to suppress the occurrence of splash. SOLUTION: A rib at an upper surface is moved to a lower surface and a thin/long detergent dripping hole 6 is bored at the upper surface. Respective bristle-transplanted plates 4 are made to project more than the outer peripheral end of a substrate 1 to attain a vibration isolation effect, economical efficiency and lightweightness. Then, since a brush bristle material 8 is not planted entirely but parts without bristles are arranged in a good balance, a grinding effect is improved. By giving the various angle of transplanting to the bristle material 8 or giving cushioning property to the bristle-transplanted plates 4 themselves, the grinding effect is improved and rotating vibration is reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a brush stand which is used by being attached to an electric floor polisher with a tank used for cleaning the floor of a building or the like.

[0002]

2. Description of the Related Art Conventionally, there has been a method of cleaning a floor surface by attaching a detergent liquid tank to an upper portion of an electric floor polisher and dripping the detergent liquid. Since the tank was heavy, the center of gravity was high and it was difficult to use, so it was not widely used. After that, it began to spread gradually with the appearance of improved models, but the accompanying brush stand was provided with a plurality of ribs between the inside and outside directions of the upper surface of the resin or aluminum base, and the role of preventing the base from being twisted And a small detergent dropping hole is provided in the vicinity of the rib, and no progress has been made for decades.

[0003]

When a conventional brush stand is used in a recently developed high-speed electric floor polisher with a tank, the detergent liquid strongly hits a plurality of ribs provided between the inside and outside directions of the upper surface, so that the direction is undesirable. However, there was a drawback that the detergent liquid was scattered and did not sufficiently flow into the essential detergent dropping hole, but it was not possible to provide a slender large detergent dropping hole due to the proof stress.

The ribs are indispensable ribs for reinforcing the base. However, if the ribs are simply moved from the upper surface to the lower surface, the ribs hinder the mounting of the brush bristle material, and the detergent dripping holes are generated. Setting position was difficult.

The present invention is directed to a brush stand capable of reliably flowing all into a detergent dropping hole without any scattering of the detergent solution, regardless of the amount of the detergent solution dripped on the upper surface of the base of the brush stand rotating at a high speed. It is an object of the present invention to provide an efficient brush stand that is high and has little rotational vibration.

[0006]

In order to achieve the above object, in the brush stand of the present invention, all the ribs between the inward and outward directions conventionally provided on the upper surface of the base are moved to the lower surface side, and the ribs are moved. For the first time, it was possible to attach brush bristle material using Moreover, since a plurality of ribs and a plurality of detergent dropping holes which were conventionally located at separate positions are provided on the upper and lower surfaces of the base at the same position, no space is required, and the strength of the base is greatly improved, It is possible for the first time to set a slender and wide detergent dropping hole, making it very easy to use. In addition, the brushing effect is improved by giving the brush bristle material a variety of flocking angles, and the vibration is suppressed by giving the flocked portion a cushioning property.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The brush floor for an electric floor polisher with a tank according to the present invention has a circular center hole in the center of a disk-shaped base 1 for mounting on a rotating body below the electric floor polisher. Opening, a circular convex portion 2 is provided around the upper surface, and a convex ridge is provided near the outer periphery in parallel with the outer periphery to prevent scattering of the detergent solution and to prevent distortion and reinforcement of the base 1. And an annular rib 9. Hereinafter, the detergent liquid is described as a detergent. The upper surface and the lower surface of the base 1 will be described as if the respective surfaces were viewed from above. On the lower surface of the base 1, a plurality of ribs 3 having a wide width are radially provided at equal intervals from the inside toward the outer periphery for the purpose of preventing distortion and reinforcing the base 1. The ribs 3 are notched at the lower ends on both outer sides to provide grooves 5 for holding flocking plates 4 to be described later. Detergent dropping holes 6 are formed on the upper surface of the base 1 opposite to the ribs 3.
Is formed.

[0008] A plurality of fan-shaped flocking plates 4 having an outer peripheral shape that fits exactly between the ribs 3 are prepared. At the lower ends on both sides of the flocking plate 4, ridges 7 that fit into grooves 5 provided in the ribs 3 are provided. Are provided, and a large number of brush bristle materials 8 containing abrasive particles are planted on the surface of the flocking plate 4 in an upright state. After the flocking plate 4 is fitted from the outer peripheral end between the rib 3 and the adjacent rib 3, a wood screw 11 is screwed between the rib 1 and the base 1 near the inner end of the flocking plate 4 to fix them. As a method of fixing, the height of the base 1 in contact with the vicinity of the inner end of the flocking board 4 is raised, and irregularities are provided between the two, and a combination of irregularities and a male and female cloth fastener are used as in a train coupler. It may be fixed by any method such as fixing using.

The brush bristle material 8 is used to cut a long bundle of bristle material into a predetermined length using a cutting machine, and one or several long brush bristle materials 8 are zigzag so as to have a substantially constant length. It may be folded back and bundled. The central portion of the bunch of brush bristle material 8 is folded back into two in a circular flocking hole 13 which has been widely used in the past, and then attached with a U-shaped nail or fine wire, and any other flocking method can be used. Can also be used. The brush bristle material 8 formed in a zigzag manner and planted thereon forms a loop at each tip of the bristles, and when used, the loop portion is crushed and contacts the floor surface on average. And the polishing effect is greatly improved by enlarging the floor area.
At the same time, by repeating the pressure deformation of the loop portion, it plays the role of a cushion, so that the rotational vibration is reduced, which is effective in reducing the fatigue of the worker.

Also, for example, if each of the different types of brush bristles 8 of A and B is folded in a zigzag, one by one,
A completely mixed brush bristle material 8 of a different type, which was impossible in the past, is realized, and the mixed streaks are at will. There is an advantage that two operations of rubbing and erasing with the bristle material 8 can be performed only once. The inventor has invented that the brush bristle material 8 is wrapped around and crushed into a ring shape and used.
In this case, the formed loop portion does not uniformly contact the floor, and at first there was a drawback that only the ring-shaped surface portion touches the floor, and the inner layer portion does not touch the floor. Resolved. Even if the brush bristle material 8 is wound spirally instead of being wrapped around and wrapped around, the same effect as in zigzag folding can be obtained even if the bristle material 8 is brought to one place and bundled. In addition, the loop portion disappears with use, but the brush bristle material 8 is planted with hair, and as a result of applying the operating pressure for a long time, a bristle occurs,
The tip after the breakage of the loop maintains various angles over a long period of time thereafter to maintain the polishing effect.

The brush bristle material 8 containing abrasive particles does not improve the polishing effect because the floor area is small if the brush base is manufactured with a small amount of use. On the other hand, if the brush bristle material 8 is planted so densely that there is no room for standing cones, the effect is rather reduced if the brush bristle material 8 to be used is thick. For example, thickness 1
Using the same amount of the brush bristle material 8 mm, a scourer and a brush stand were manufactured and used. As a result, the scourer was much more effective than the brush stand. It is necessary that the brush base has a certain implantation density and is configured with a limited flocking angle, whereas the swash is so sparse that each brush bristle 8 used can be clearly recognized. In addition, the configuration angle of the brush bristle material 8 changes one by one, so that the brush bristle 8 comes into contact with the floor other than at the tip.

On the surface of the flocking plate 4 on which the bristle material 8 is planted, a large number of circular flocking holes 13 are provided. The inventor of the present invention has considered to leave an upright flocked portion at the floor contacting portion of the brush bristles 8 so as not to be settled by the development and load of various flocking angles at the floor contact portion of the brush bristles 8 so as to be effective with as little brush bristles 8 as possible. . For example, the diameter of the circular flocking hole 13 is 8 mm.
When the depth is 15 mm, a flocked hole groove 14 notched to a depth of about 3 mm and a length of 3 mm or more at a depth of 10 mm below the upper edge is provided. The implanted brush bristle material 8 is partially regenerated by the elastic repulsive force or the load pressure.
4, the portion develops an angle in a fan shape, and a height difference is generated. Moreover, the brush bristle material 8 has an upright flocked portion serving as a core effective for load resistance. If various bristle implantation angles are added to the brush bristle material 8, the brush bristle material 8 spreads to increase the floor area.
After flocking, the tips are trimmed and aligned horizontally.

The depth, width, etc. of the flocked hole groove 14 differ depending on the hardness, the amount used, the thickness, etc. of the brush bristle material 8 to be used.
The scattering effect at the tip is applicable not only to the present invention but also to all brush stands for electric floor polishers. The shape of the flocked hole groove 14 may be rectangular or triangular, and may be one direction or two directions as shown in FIG.

Regarding the direction of the flocking hole groove 14, the flocking plate 4
Is preferably provided between the inward and outward directions, but may be provided between the lateral directions according to the rotation.
It is not necessary to point to the center line of No. 3. The flocking hole groove 14 may be provided in advance with the individual flocking holes 13 in the plastic flocking plate 4 by molding, but from the beginning, a groove-shaped line continuous in the vertical or horizontal direction of the flocking plate 4 is provided.
The desired effect can be obtained even if the flocking holes 13 are formed on the flocking hole grooves 14. The degree of development of the flocking angle of the brush bristle material 8 is adjusted mainly by the set depth of the flocked hole groove 14.

In addition, the flocking plate 4 itself has cushioning properties, absorbs rotational vibrations, greatly reduces the vibration transmitted to the operator even if the bristle of the brush bristle 8 becomes short, and further reduces the flocking angle. The polishing effect is enhanced by giving a change.

First, the flocking plate 4 made of a soft plastic material is formed by slightly curving the center portion upward between the lateral directions indicating the rotation direction and the reverse rotation direction. The range to be implemented is a portion between the inner end and the outer peripheral end of the flocked board 4, and between the base 3 and the bottom surface of the flocked board 4 when viewed between the ribs 3 and the ribs 3. A slightly mountain-shaped gap 15 is formed. The maximum distance is 5-10m
m is desirable. The flocking plate 4 on which the bristle material 8 is planted is fitted from the outer peripheral end of the base 1 and attached.

As another method, a flat flocking plate 4 whose lateral width is slightly wider than the interval between the ribs 3 is prepared, and fitted into the ribs 3 from above while being bent in the lateral direction. When the hand is released at the time of completion, the flocking board 4 is attached with the central portion slightly warped upward.

The gap 15 between the base 1 and the flocked board 4 is usually mountain-shaped, but the thickness of the flocked board 4 is partially reduced from the inner side toward the outer circumference, cut lines are formed, or the flocked holes are formed. By narrowing the intervals of 13 and arranging them in a straight line, it becomes easy to bend as if perforated. In addition, flocking board 4
If one is divided in the horizontal direction without being a single sheet, or a thinner sheet is vertically stacked, and a part thereof is fixed, the bending becomes easier. These allow a slight change in the setting of the shape and position of the gap 15, but are set so that the gap 15 does not disappear due to the floor contact pressure, and in some cases, such as flexible small protrusions or sponge material. It is also conceivable to interpose a cushioning material.

The vicinity of the inner end of the flocking plate 4 may be screwed to the base 1 or fixed by any other method. When the flocking plate 4 is screwed, a cut is made on the left and right across the screwing point near the inner end, and when the flocking plate 4 is fixed to the base 1, it is a portion that does not interfere with the wave motion of the warped portion and does not involve warping.
Since the gap 15 in the warped portion imparts flexibility and elasticity to the flocked plate 4 such that it can be slightly deformed by the pressure of the electric floor polisher during floor contact, even if the brush bristle material 8 is worn short, The slight change in the gap 15 serves as a cushion, adapts to the fine irregularities on the floor surface, absorbs rotational vibration, and improves the polishing effect in combination with the diversification of the flocking angle. The pressurized state of the individual flocking plates 4 that changes depending on the contact pressure is always wave-like, and is a repetition of slight deformation. Therefore, even if used for a considerably long time, deformation homeostasis is not promoted.

When removing, insert a screwdriver or the like into the gap 15 and lift it upward to easily remove it. Since the flocking plate 4 is always used while being pressed against the base 1, it does not come off during the operation.

In any case, the floor contact pressure is directly applied to the base 1.
Anyway, it is dispersed on the side surface of the rib 3, which contributes to the enhancement of the vibration suppressing effect. If the angle of the flocking developed from the top of the warp of the flocking plate 4 drops by 45 ° or more, the polishing effect may decrease. The shape of the warp may be such that the top is brought to the end in the direction opposite to the rotation and a gentle downward slope is formed in the rotation direction, and the shape is arbitrary.

The cause of the vibration is that the brush table reacts to irregularities on the floor surface, and most of the vibration occurs on the outer peripheral portion of the brush table during rotation. Then, the present inventor considered that the outside of the flocking plate 4 on which the brush bristle material 8 was planted protruded from the outer peripheral end of the base 1 to suppress vibration. That is, since the flocking plate 4 is not directly continuous with the adjacent flocking plate 4 and the base 1 does not exist on the upper surface of the protruding portion of the flocking plate 4,
The vibration generated at the outer peripheral portion of the brush stand is initially limited only to the flocked plate 4, and is then transmitted inward as horizontal waves. On the other hand, relatively small vibrations generated in the inner part of the flocking plate 4 are transmitted horizontally in the vertical and outward directions. At this time, the vibrations transmitted from the outside have substantially the same wavelength and interfere with each other. This has the effect of slightly offsetting the vibration.

A ridge 7 provided on the upper portion of the rib 3 and on the flocking plate 4
Are cut out to form detergent dropping holes 6. Further, the protruding portion of each flocking plate 4 exerts an action of suppressing the vibration to a certain extent by repeating a slight ups and downs one after another just as the keyboard of the piano floats and sinks. Another advantage of this method is that by replacing only the flocking plate 4, it becomes possible to use it as a slightly larger brush stand, and the effect of weight reduction and cost saving is extremely large. The shape of the rib 3 of the present invention may be continuous or intermittent, and the shape may be arbitrary. The shape of the flocking plate 4 and the shape of the detergent dropping hole 6 may be arbitrary.

[0024]

Embodiment 1 Embodiment 1 will be described with reference to the drawings. FIG. 1 is a plan perspective view of the base 1, and FIG. 2 is a side view in which the center of the rib 3 is longitudinally cut from the inner end to the outer end. FIG. 3 is a longitudinal sectional view of a portion immediately before the annular rib 9 when viewed from the front, and FIG. 4 is a bottom perspective view in which the flocking plate 4 on which the bristle material 8 is planted is attached.
Reference numeral 1 denotes a disk-shaped base, which has a circular center hole at the center. The base 1 has a wide rib 3 when viewed from below.
Are provided radially at equal intervals from the inside toward the outer periphery. The grooves 5 are provided by cutting out the lower ends on both outer sides of the rib 3. The upper surface of the base 1 shown in FIG. 1 is raised one step as a circular convex portion 2 around the central hole so as to be easily attached to the lower part of the electric floor polisher. On the upper surface of the base 1 corresponding to the position opposite to the rib 3 on the lower surface, a detergent dropping hole 6 is formed as an inverted concave portion. When viewed from the top, the detergent dropping hole 6 is divided into three streaks from the united inner end as shown in FIG. 1, and the concave portions on both sides are continuous with the groove 5 portion, and as shown in FIG. Even from the slight gap with the ridge 7 part,
The detergent travels down the brush bristle material 8 and drops little by little onto the floor.

An annular rib 9 for preventing the detergent from flowing outside is provided near the outer periphery of the base 1 so as to cross over the detergent dropping hole 6. All of the detergent flows enter the detergent dropping holes 6 and flow to the floor through circular small holes 10 provided on the bottom surface. Detergent dropping hole 6
Is covered with a wall 12 so that the detergent is not scattered. The detergent dropping hole 6 on the upper surface outside the annular rib 9 is provided for the technical necessity of plastic molding for providing the groove 5 of the rib 3, and as shown in FIG. However, no drop of detergent flows from the outer surface of the annular rib 9. Therefore, a wall may be provided on the outside just below the annular rib 9 to block it.

Eight ribbed flocks 4 each having an outer peripheral shape that fits exactly between the ribs 3 and the adjacent ribs 3 are provided. 7
Are provided, and a large number of brush bristle materials 8 are implanted upright on the surface of the flocking plate. Flocked board 4 as base 1
The ribs 3 are inserted between the ribs 3 and the adjacent ribs 3 from the outer peripheral ends of the ribs 3. The ribs 7 that fit into the grooves 5 are fully pushed together while aligning the ridges 7 so that the respective outer peripheral portions of the flocking plate 4 and the base 1 are aligned with each other.
Near the inner end of the base, the base 1 and the flocking board 4 are
Are fixed by screwing. In the above, the brush bristle material 8 of the flocking plate 4 attached to the base 1 is brought into contact with the floor, and is polished while rotating the brush base.

Embodiment 2 is shown in FIG. The brush bristle material 8 of the present invention mainly uses a brush filament such as nylon containing abrasive particles. Then, the bundle of long brush bristle materials 8 is cut into a predetermined length, and the hair is implanted by a hair implantation method which has been widely used in the past. others,
As shown in detail in the preceding sentence, the one shown in FIG. 5 is one in which one or several long brush bristle members 8 are folded back in a zigzag manner to have a substantially constant length, bundled and planted, and the tips are individually planted. Form a loop. For example, the central portion of the bunch of brush bristle material 8 is folded in two and sandwiched between U-shaped
The hair is implanted on the flocking plate 4 by an arbitrary method such as driving into the hair 3. The base 1 and the rib 3 are not integrally formed. For example, two upper and lower discs having the same shape are prepared, and a plurality of cutouts into which the flocked plate 4 fits are provided on the upper plate. After the groove 5 in which the ridge 7 is fitted is provided, the lower plate may be overlapped, screwed and fixed, and integrated. In this case, the portion between the notch and the adjacent notch corresponds to the rib 3, but the shape of the detergent dropping hole 6 provided at that location may be arbitrary.

Embodiment 3 will be described with reference to the drawings. FIG. 6 is a partial longitudinal sectional view showing a main part of the flocking plate 4, in which a part of the upper edge of a large number of flocking holes 13 provided on the surface of the flocking plate 4 is cut away in two lateral directions. Since all the brush bristle materials 8 are tensioned, they have a strong repulsive force, and the portions of the brush bristle materials 8 bundled and planted in contact with the flocking hole grooves 14 are fanned out like a pop, and the brush bristle holes are spread. It fits in the groove 14 completely.
The flocking density of this part is sparse, and the flocking angle is changed in several units. In addition, since the central portion of the bundled brush bristle material 8 is still in an upright state, the so-called bristle is strong and the weight of the electric floor polisher is not easily settled. The brush base efficiently polishes the floor surface with an expanded floor area.

Embodiment 4 will be described with reference to the drawings. FIG. 7 is a perspective view showing that the planted flocking plate 4 has a flat plate shape and is attached while being warped upward, and FIG. 8 is a front view of the flocking plate 4 provided with a warp in advance. In the embodiment shown in FIG. 7, at the same position on the opposite surface of the annular rib 9, claw receiving portions 16 each having a rectangular cutout are provided on both outer sides of the rib 3. Since the lower end of both outer sides is already provided with the groove 5, the upper part thereof is further notched, and when the inside is viewed from the claw receiving portion 16, the bottom surface of the annular rib 9 is visible. And the shape may be arbitrary. On the other hand, the protrusion 7 provided on the flat flocking plate 4 made of a soft plastic material is provided with a claw portion 17 having a square shape as a protrusion corresponding to the claw receiving portion 16 provided on the rib 3. Therefore, the size of the claw portion 17 is such that the claw portion 17 fits snugly in the claw receiving portion 16 when fitted in the groove 5 of the rib 3.

In addition, the nail receiving portion 16 is formed in a square window shape,
A small hook-shaped hook is provided on the upper part of one claw part 17 so that it does not come off after being fitted. When removing, a method of pushing the claw part 17 to sink it into a window and pulling it out may be used. The claw portion 17 after the attachment slightly protrudes from the surface of the rib 3 to prevent the flocking plate 4 from shifting inward and outward. The width of the flocked plate 4 in the lateral direction is slightly larger than the interval between the ribs 3. However, if only the lateral width is increased, the inner end direction becomes lower after mounting. The height between the inner end and the outer circumference can be made uniform by adjusting the spread inclination angle in the outer circumference direction to be narrow. First, the flocking board 4 is bent while warping the flocking board 4 upward in the lateral direction, the ridge 7 on one side is inserted into the groove 5, and the ridge 7 on the other side is pressed by hand while pressing the center part on the other side. Fit into groove 5. To remove, perform the reverse operation. When a flat flocking plate 4 is used, it may be divided into several parts in the lateral direction, and a large number of flocking holes 13 standing upright on the surface are provided. Also achieves a flocking angle similar to warpage.

Alternatively, there is a method in which the flocking plate 4 is not formed in a flat plate shape but is formed by giving a warp upward in the lateral direction in advance. As shown in FIG. 8, the claw receiving portion 16 and the claw portion 17 are not provided since the base 1 is inserted by being inserted between the ribs 3 from the outer peripheral end thereof. It is preferable that the brush bristle material 8 also realizes a substantially warped flocking angle by providing a large number of flocking holes 13 that are drilled substantially upright with respect to the warped surface. Well, several stages of different flocking angles may be realized. Although the bristle of the brush bristle material 8 is arranged at a certain level as shown in FIG. 8, a slight difference in height may be provided.

Embodiment 5 will be described with reference to FIGS. FIG. 9 is a bottom view showing a main part, and FIG. 10 is an enlarged view of the flocking board 4. The ribs 3 provided on the base 1 at equal intervals are different from the preceding paragraph in that the central detergent dropping holes 6 and small holes 10 are provided.
And the remaining two streak dropping holes 6 are also used as the grooves 5, and as shown in the enlarged view of FIG. 6 are formed. Although its position partially covers the lower surface of the annular rib 9 existing on the upper surface, when the flocking plate 4 is attached, the portion is covered by the ridge 7 of the flocking plate 4. Do not spill outside. The rib 3 has a uniform width from the inner end to the outer end.
On the other hand, the same position of the ridge 7 of the flocking plate 4 to be attached is also notched to provide a detergent dropping hole 6. When the flocking plate 4 is attached to the rib 3, the two partially overlap to form a detergent dropping hole 6 penetrating the upper and lower surfaces. Further, two legs arranged in parallel toward the central hole are provided at the inner end of the flocking plate 4, and outwardly directed hooks 19 are formed at the respective ends. Hooks 19 are provided on the edge of the central hole, and the same number of hook receivers 21 as fitting hooks 21 are provided at intervals, and the hooks 19 are fitted respectively. When removing the hook 19, the user can easily remove the hook 19 by bringing the hooks 19 in parallel with one another with a fingertip and pulling the hook 19 outward.

The base 1 has a convex portion 2 on the upper surface to reduce the weight.
A deeper depression 20 is provided in a corresponding portion of the lower surface of the device, and eight reinforcing ribs 22 are provided at equal intervals so that the depression 20 is not deformed. A reinforcing member 23 is also provided at the inner end of the rib 3.

In addition, in each embodiment of the present invention, an average gap may be provided between the base 1 and the flocking board 4, and a sponge board or the like may be interposed therein as a cushioning material. Also, a cloth net having a mesh size that does not allow the detergent liquid to pass through is prepared, and one end in the longitudinal direction is inserted into the above-mentioned gap and attached. Then, the middle of the net is squared at the outer peripheral end of the base 1. It is also conceivable to use the material as a material for preventing the detergent liquid that stays on the floor surface from splashing, sometimes by bending the other end portion into contact with the floor surface.

[0035]

According to the brush stand of the present invention, since the detergent dropping hole 6 is formed to be elongated between the inside and the outside of the base 1, it rotates at high speed and does not scatter around even when a wide range of detergent flow occurs. The entire amount surely flows into the detergent dropping hole 6. In Examples 3 and 4, the brushing effect of the bristle material 8 was varied by increasing the flocking angle, and the flocking plate 4 was protruded from the base 1 to facilitate stable rotation and enhance the anti-vibration effect. The polishing effect is enhanced by arranging the non-flocked portions in a well-balanced manner.

[Brief description of the drawings]

FIG. 1 is a plan perspective view of a base according to an embodiment.

FIG. 2 is a longitudinal sectional side view of a rib according to the embodiment.

FIG. 3 is a longitudinal sectional front view of a rib of the embodiment.

FIG. 4 is a bottom perspective view of the first embodiment.

FIG. 5 is a front view of a main part of a brush bristle showing the second embodiment.

FIG. 6 is a partial longitudinal sectional view showing a main part of a third embodiment;

FIG. 7 is a perspective view showing a main part of a fourth embodiment.

FIG. 8 is a front view of the fourth embodiment.

FIG. 9 is a bottom view showing a main part of the fifth embodiment.

FIG. 10 is an enlarged view of a main part of the fifth embodiment.

[Explanation of symbols]

 Reference Signs List 1 base 3 rib 4 flocking plate 5 groove 6 detergent dropping hole 7 ridge 8 brush bristle 9 annular rib 10 small hole 13 flocking hole 14 flocking hole groove 15 gap 16 claw receiving portion 17 claw portion 18 overhang portion 19 hook 20 recess 21 Hook receiver 22 Reinforcement rib 23 Reinforcement member

Claims (7)

[Claims] 1. A plurality of ribs (3) are provided at intervals on the lower surface of a disk-shaped base (1) provided with an annular rib (9) near the outer periphery of the upper surface from the inside toward the outer periphery. Rib (3)
And the ribs (3) that are adjacent to each other.
A plurality of flocked plates (4) with a large number of brush bristle materials (8) implanted on the surface, and a base (1) opposite to the rib (3) portion. Brush stand for floor polisher. 2. A lower surface of a disk-shaped base (1) provided with an annular rib (9) near an outer periphery of an upper surface and a detergent dropping hole (6) inside the annular rib (9), A number of ribs (3) are provided at intervals from the inside toward the outer periphery, and a large number of brush bristle materials (8) are formed on the surface so as to fit exactly between the ribs (3) and the adjacent ribs (3). A brush stand for an electric floor polisher with a tank provided with a plurality of planted flocking plates (4). 3. An annular rib (9) is provided near the outer periphery of the upper surface of the disk-shaped base (1) in parallel with the outer periphery, and a plurality of detergent drop holes are provided inside the annular rib (9). (6) is provided. On the other hand, a plurality of ribs (3) are radially arranged at equal intervals on the lower surface of the base (1), and grooves (5) are formed at both ends of the ribs (3) near the base (1). Each is provided. Numerous brush bristle materials on the surface, prepared as separate bodies (8)
A rib (3) is provided at the lower end on each side of the flocking plate (4)
A brush stand for an electric floor polisher with a tank, wherein a ridge (7) is provided to fit in the groove (5) of the above, and the flocking plate (4) is fitted between the rib (3) and the adjacent rib (3). 4. A flocked plate (4) obtained by folding a long brush bristle material (8) in a zigzag manner and bundling it into a substantially constant length.
The brush stand for an electric floor polisher with a tank according to claim 1, wherein the brush is planted on the floor. 5. A plurality of flocked holes (13) provided in the flocked plate (4) are partially cut out to form flocked hole grooves (14) into which a part of the brushed bristle material (8) fits. The brush stand for an electric floor polisher with a tank according to claim 1, 2 or 3, which is a brush stand. 6. A flocked plate (4) in which brush bristle material (8) is planted is bent upward in a lateral direction according to a rotation direction in a portion from the inside to the outer periphery of the flocked plate (4). And a gap (15) formed between the base (1) and the flocked plate (4) by mounting the ribs between the ribs (3). Brush base for electric floor polisher with tank as described. 7. An outer side of each flocked plate (4) on which a bristle bristle material (8) is planted is protruded from an outer peripheral end of the base 1, and both outer sides of the portion are bent like hooks to form a protruding portion ( 18), and the projecting portions (18) of the adjacent flocking plates (4) are formed so as to be close to each other. The brush stand for an electric floor polisher with a tank according to claim 1, wherein the inside of each flocked plate (4) is fitted between the ribs (3) and attached.