JPH0574452U - Electric polishing device - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide an electric polishing device that can easily simultaneously grind a floor surface and a vertical surface (up to about the height of a skirting board) [Constitution] Drum-shaped wooden body 1 and this body The first for attaching to the bottom side of the part 1 for cleaning the floor surface
Polishing tool 2 (such as a polishing brush having a large number of Nanron threads planted on the donut board 13) and a second polishing tool 3 attached to the side surface 15 of the body portion 1 for cleaning a vertical surface (many pig hairs are used). An electric polishing apparatus comprising: a fixed plate 31 having a bristled brush) and an engaging plate 4 that is fitted into the electric shaft for polishing and is attached in the body portion having the hole 14.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an electric polishing device driven by a motor, and more particularly, to an electric polishing device capable of simultaneously polishing a floor and a vertical surface such as a skirting board. INDUSTRIAL APPLICABILITY The present invention is used for cleaning the premises of various buildings, railway vehicles and the like.

[0002]

[Prior Art]

 The floors of the corridors and passages of various buildings are made of concrete, tiled, etc.This regular cleaning work is usually done due to the large area and efficient processing in a short time. Maintenance companies are often responsible. Here, in order to improve work efficiency, an electric polishing device equipped with a brush or floor pad is widely used as a cleaning device for polishing the floor surface. For example, as shown in FIG. 5, a wooden disc 6 has a nylon brush 7 attached to its lower surface side, and an upper surface has a locking plate 4 for engaging with a polishing electric shaft (not shown). It's like a device. The nylon brush is rotated by fitting an electric polishing shaft to the locking plate 4 and driving the motor to efficiently polish the floor surface.

[0003]

[Problems to be solved by the device]

 However, dirt that needs cleaning often extends beyond the floor surface to the rising parts of the wall surface (usually the height of the skirting board). In such a case, there is no conventional electric polishing apparatus that simultaneously polishes the floor surface and its vertical surface. In addition, if you try to polish the rising part after polishing the floor surface using a conventional electric polishing device, the electric polishing device as well as the driving device mounted on it should be laid down sideways. Since it had to be promoted, it was hard work and work efficiency was poor. Furthermore, the manual work took time, and almost no persistent dirt was removed. Even so, if the floor surface was left polished, the dirt on the rising part of the wall was conspicuous, so I had no choice but to rely on human power.

The present invention has been made to overcome the above problems, and an object of the present invention is to provide an electric polishing apparatus that can easily simultaneously polish a floor surface and a vertical surface (up to the height of a skirting board) at the same time.

[0005]

[Means for Solving the Problems]

 The electric polishing apparatus of the present invention comprises a drum-shaped body portion, a first polishing tool attached to the bottom surface side of the body portion for cleaning the floor surface, and a vertical surface attached to the side surface side of the body portion. A second polishing tool for cleaning the above, and a locking plate that is fitted in the polishing electric shaft and is attached inside the body portion having a hole. Here, "cleaning" refers to dust removal, cleaning, or polishing of the floor or the like, and particularly polishing of the floor or the like. “Abrasive tool” means a brush made of a material such as nylon, polyester, fern, or metal, or a material to which abrasive grains are attached, or a pad made of a material such as a non-woven fabric, nylon, polyester filament, or the like. It is the one that is hardened with resin and impregnated with abrasive grains. The "hole" is a hole that is hollowed out from the top surface to the bottom surface inside the body, including the one that penetrates to the bottom surface. The "locking plate attached to the above-mentioned body portion having a hole" means a locking plate attached at any position inside the body portion having a hole, and also a locking plate attached to the upper surface of the body portion. Including.

[0006]

[Action]

 In the electric polishing apparatus of the present invention, in addition to the bottom side of the drum-shaped body portion, a polishing tool is attached not only to the side surface but also to the inside of the body portion, a locking plate to be fitted with the electric polishing shaft is attached. Therefore, by rotating the polishing electric shaft driven by the motor, the electric polishing device also rotates in conjunction with the cleaning of the floor surface and the vertical surface at the same time. And the polishing tool attached to the side of the side can be set to a predetermined height according to the purpose, so cleaning the skirting part, which is particularly apt to get dirty, can be done easily with the same style as conventional floor cleaning.

[0007]

EXAMPLES Hereinafter, the present invention will be described in detail with reference to examples. (1) Embodiment 1 FIGS. 1 and 2 show an embodiment of an electric polishing apparatus according to the present invention, in which a body portion 1, a first polishing tool 2, a second polishing tool 3, and a locking member are engaged. And a plate 4. Reference numeral 1 denotes a drum-shaped wooden body part, and donut disks 12 and 13 having a diameter larger than the diameter of the hollow cylinder 11 are integrally formed on the upper surface and the lower surface of the hollow cylinder 11 that penetrates. The inner diameter of the hollow cylinder 11 and the inner diameters of the donut disks 12 and 13 are the same, and the hole portion 14 is in a penetrating state in this embodiment.

Reference numeral 2 indicates a first polishing tool for cleaning the floor surface. The first polishing tool 2 constitutes a polishing brush by implanting a large number of nylon threads having a length of about 5 cm on the donut disc 13. Here, FIG. 1 is a perspective view in which the electric polishing apparatus according to the present invention is actually placed on the floor surface. In this electric polishing apparatus, the nylon thread of the polishing brush is curved outward due to its own weight. Reference numeral 3 indicates a second polishing tool for cleaning a surface vertical to the floor surface. The second polishing tool 3 is a polishing brush in which a large number of pig hairs of about 5 cm are planted on the fixing plate 31 (the bristle portion has a length of 12 cm and a width of 4 cm). Eight pieces are installed at intervals.

Here, the first polishing tool 2 and the second polishing tool 3 are detachably fixed to the body portion 1. This is so that only consumable parts can be replaced as appropriate according to the usage situation. Further, the second polishing tool 3 having various lengths is prepared. This is because the second polishing tool 3 can be replaced according to the height of dirt on the rising portion of the wall surface.

Reference numeral 4 indicates a locking plate. A portion of the hollow disk portion 41 related to the locking plate 4 is attached to the upper surface of the body portion 1, and four locking portions 42 are hung on the inner peripheral wall of the hollow disk portion 41. The locking portion 42 located in the hole 14 can be fitted with an electric polishing shaft (not shown). FIG. 3 shows a working situation in which the drive device 5 is set in the electric polishing apparatus according to FIGS. 1 and 2 and the polishing is actually performed. The polishing electric shaft of the mounting motor 51 is in a state of being fitted to the locking plate 4. Then, when the electric polishing shaft operates, the electric polishing device operates. Reference numeral 52 indicates a handle for facilitating the work. The handle 52 can also move up and down around the rotating shaft 53. This is to improve workability. Reference numeral 54 is a power cord.

(2) Second Embodiment In this embodiment, a pad 21 made of a non-woven fabric is attached instead of the first polishing tool 2 of the first embodiment as shown in FIG. The other constituent elements (body 1, second polishing tool 3, locking plate 4) are the same as in the first embodiment.

(3) Effects of Embodiments When the electric polishing apparatus according to Embodiments 1 and 2 is used for cleaning, any dirt on the rising portion of the wall surface, which is extremely difficult to polish in the past, is found. I was able to drop it in a short time. In particular, with the same simple operation as before, the second polishing tool 3 contacts the wall surface while rotating at high speed simply by abutting the second polishing tool 3 on the wall surface and sliding the floor surface. In addition, cleaning of the rising part of the wall surface was easily accomplished. In addition, since the electric polishing apparatus according to the present invention is surrounded by the first polishing tool 2 and the second polishing tool 3, it is swayed by the rotary motion of the conventional mounting motor, so that the electric polishing apparatus can be installed. Accidents such as damage to property caused by bumping against walls etc. have also been reduced. This is because the first polishing tool 2 and the second polishing tool 3 also play a role as a shock absorbing member. Furthermore, since both the first polishing tool 2 and the second polishing tool 3 are detachably attached to the body portion 1, it is economical to replace only the worn polishing tool.

It should be noted that the present invention is not limited to the specific embodiment described above, and various modifications may be made within the scope of the present invention depending on the purpose and application. That is, the size, shape, material and the like of the body portion, the first polishing tool, the second polishing tool, the locking plate, etc. can be variously selected. For example, although the second polishing tool is composed of eight polishing brushes in this embodiment, the number of the polishing brushes may be increased or decreased, and the entire side surface of the body portion is changed to form a brush. May be. The first polishing tool 2 may also be one in which the donut disk 13 is a disk, and the entire area of this disk is bristled to form a polishing brush. Although the second polishing tool is limited to the polishing brush, it may be replaced with a pad of non-woven fabric or the like. In addition, the first polishing tool and the second polishing tool may be a cloth, a sponge (including a metal sponge), a mop, or a scrubbing body, depending on the material of the rising surface of the floor or the wall or the state of contamination. Furthermore, the combination of these is of course free.

[0014]

[Effect of the device]

 As described above, in the electric polishing apparatus according to the present invention, not only the first polishing tool is attached to the bottom side of the body, but also the second polishing tool is attached to the side surface of the body. If the floor surface is washed along the wall surface, not only the floor surface but also the vertical surface of about the height of the skirting board, which is easily soiled, can be cleaned, and workability can be significantly improved. Further, if the drive device is placed on the electric polishing device according to the present invention, the feathers of the polishing brush of the first polishing tool bend due to the load of the drive device and the feather bottom end of the brush of the second polishing tool approaches. Since it can be set like this, it is possible to perform polishing sufficiently close to the corner where the floor and the wall are joined.

[Brief description of drawings]

FIG. 1 is a perspective view of an electric polishing apparatus according to a first embodiment.

FIG. 2 is a vertical sectional view of the electric polishing apparatus according to FIG.

FIG. 3 is an explanatory view showing a usage state of the electric polishing apparatus according to FIG.

FIG. 4 is a vertical sectional view of the electric polishing apparatus according to FIG.

FIG. 5 is a perspective view of a conventional electric polishing apparatus.

[Explanation of symbols]

1; body part, 11; hollow cylinder, 12; donut disk, 1
3; donut board, 14; hole, 15; side surface, 2; first
Polishing tool, 21; pad, 3; second polishing tool, 4; locking plate,
41; hollow disk part, 42; locking part, 5; drive device, 5
1; mounted motor, 52; handle, 53; rotating shaft, 54; power cord, 6; wooden disk, 7; nylon brush.

Claims (1)

[Scope of utility model registration request] 1. A drum-shaped body portion, a first polishing tool attached to the bottom surface side of the body portion for cleaning the floor surface, and a vertical surface attached to the side surface side of the body portion. An electric polishing apparatus, comprising: a second polishing tool for use in the polishing; and a locking plate that is fitted into the polishing electric shaft and is attached in the body portion having a hole.