JPH0580454U - Floor cleaning equipment - Google Patents

Abstract

(57) [Summary] [Objective] The present invention is to efficiently clean the floors of buildings such as buildings and the floors of entrances. A peripheral wall 5 is disposed around a brush 2 vertically facing the floor surface of a floor cleaning apparatus 1 so as to be elastically pressed against the floor surface. Then, at the lower part of the peripheral wall 5, a sewage suction part 6 for sucking sewage of a detergent for cleaning the floor surface.
Are arranged in an arc shape along at least the left side portion and the right side portion of the brush 2 along the peripheral wall 5, one end of the water absorbing hose is connected to the dirty water suction portion 6, and the other end of the water absorbing hose is connected. Is formed in a separate sewage tank so that sewage can be vacuumed and discharged.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a floor surface cleaning device for a floor of a building or the like and an entrance.

[0002]

[Prior Art]

 Conventionally, a building maintenance contract has been made and the floors and entrances of the building are cleaned using a floor cleaning device called a polisher.

In the above-mentioned conventional floor cleaning apparatus, as is well known, a brush is formed in a disk shape in the apparatus main body so as to be rotatable and driven, and an operation handle installed upright on a side portion of the apparatus main body is operated. The floor surface was washed.

As the above-mentioned floor cleaning work, the floor cleaning device is operated to clean the floor with a brush while spraying a predetermined detergent on the floor, and when the floor is completely cleaned, the floor is cleaned. The surface was washed and the dirty water was wiped off with a mop to give a wax finish.

[0005]

[Problems to be solved by the device]

 For this reason, the floor surface cleaning work must be followed by a work of wiping off the dirty water for cleaning, which is time-consuming and labor-intensive.

Therefore, there is known a floor cleaning device provided with a suction part for treating dirty water. However, since the suction part is laid in a straight line on the front side of the equipment main body, when it is used in a floor surface cleaning device, it is not possible to smoothly suck in the dirty water for cleaning, and the equipment main body does not have a dirty water tank. Since it was formed integrally, the device was large and heavy, and it was not easy to transport it to the building or to the cleaning place.

[0007]

[Means for Solving the Problems] The present invention has been made in view of the above points, and in order to solve the above problems, the brush has a disk shape and is vertically opposed to the floor surface. In a floor surface cleaning device that swirls to clean the floor surface, a peripheral wall is arranged around the brush so as to face the floor surface by pressing with an elastic material, and a floor surface cleaning is performed at a lower portion of the peripheral wall. The sewage suction part for sucking the sewage of the detergent sprayed for use is arranged in an arc shape along at least the left side part and the right side part of the brush along the peripheral wall, and one end of the water absorption hose is connected to the sewage suction part. It is another object of the present invention to provide a floor surface cleaning device characterized in that a separate waste water tank, to which the other end of the water absorbing hose is freely connectable, is formed so that the waste water is vacuum-sucked and discharged.

[0008]

[Action]

 According to the present invention, when the peripheral wall surrounding the brush of the floor cleaning device is disposed so as to face the floor surface and pressed by the elastic material, the floor surface is cleaned by the brush. It can be held so that the peripheral wall is always in contact with the floor.

By disposing the dirty water suction part in an arc shape along the peripheral wall in the lower part of the peripheral wall, the brush is moved left and right to sweep the floor surface to wash the floor surface, and at the same time, Sewage for cleaning can be automatically sucked in from the surrounding sewage suction unit to treat the sewage.

In addition, one end of a water suction hose is connected to the waste water suction part and the other end of the water suction hose is connectable to a separately provided waste water tank so that the waste water is vacuumed and discharged. By forming it, the device body and the waste water tank are separated, and the device body is as small as possible, lightweight, and easy to carry. Therefore, the work of cleaning the floor surface of a building or the like can be labor-saving and can be performed efficiently.

[0011]

【Example】

 Hereinafter, the present invention will be described based on embodiments. FIG. 1 and the following figures show one embodiment of the present invention. As shown in FIGS. 1 to 3, the floor cleaning device 1 for a building floor or entrance has a support body 4 mounted on a device body 3 in which a brush 2 is disc-shaped and rotatable as in the prior art. A peripheral wall 5 is attached around the peripheral wall 5, and a sewage suction part 6 is arranged below the peripheral wall 5. Reference numeral 7 is an operating handle having a predetermined length, and 8 is a carrier.

As shown in FIGS. 1 and 2, the support 4 is formed in two parts in the front-rear direction of the apparatus body 3 (left-right direction in the drawing, and may be up-down direction if necessary). One end of the device can be joined with a hinge 9, and the other end can be opened and closed with a wing nut opening / closing tool 10. It can be easily fitted and attached to the upper peripheral part of the device body 3 like a hat, and can be easily removed. I am sorry.

As shown in FIG. 1, a cylindrical peripheral wall 5 whose upper portion is bent inward as shown in FIG. 1 is provided on the flange portion 11 projecting horizontally in the circumferential direction of the support member 4 from the left side portion to the right side portion of the brush 2. Also, the brush 2 is attached so as to reach the lower end surface portion. Then, the elastic material 13 of the coil spring is inserted into the bent locking portion 12 of the peripheral wall 5 below the collar portion 11 so that the peripheral wall 5 is always pushed downward so that the peripheral wall 5 is fixed to the support body 4. The thumbscrew 14 is attached so that it can move vertically.

Along the peripheral wall 5, a sewage suction part 6 is formed on the lower peripheral part of the peripheral wall 5 and is made of an elastic material such as a rubber material having a U-shaped cross section with an open bottom as shown in FIGS. The brush 2 is arranged from the left side to the right side. Then, one end side of the flexible water suction hose 15 is detachably connected to both ends of the waste water suction part 6, and the other end side of this water suction hose 15 is installed in another place. By connecting to the tank (not shown), the detergent sprayed on the floor can be automatically sucked into the sewage tank through the sewage suction part 6 with a vacuum pump (not shown) for sucking sewage. I am trying. Reference numeral 16 is a guide hole of the support body 4.

Accordingly, when the floor surface cleaning device 1 having the above-described structure is operated and the liquid detergent is sprayed on the floor surface to perform the work, the floor surface is cleaned with the brush 2 by moving in the left-right direction as in the conventional case. At the same time, the sewage of the detergent can be automatically sucked from the sewage suction part 6 arranged on the peripheral wall 5 of the brush 2 to perform the sewage treatment.

Therefore, it is not necessary to perform the sewage treatment with a mop after cleaning the floor surface with a brush as in the conventional case, and it is possible to efficiently perform the floor surface cleaning treatment without manpower.

Further, since the peripheral wall 5 is pressed against the floor surface side through the elastic member 13 against the support body 4, first, the height of the sewage suction part 6 from the floor surface is adjusted by the thumbscrew 14. By doing so, even if there is a step on the floor surface or a carpet or mat is laid, the sewage suction part 6 can always be pressed toward the floor surface and sewage treatment can be performed. Further, in particular, since the sewage suction part 6 is arranged around the brush 2 with respect to the left and right moving direction of the brush 2, the sewage suction part 6 is similarly moved regardless of the left or right direction of the brush 2. Sewage treatment can be carried out from the inlet 6.

Further, in the embodiment, since the support 4 is divided, it is preferable that the support body 4 is easily attached to and detached from the apparatus main body 3. In particular, since the support 4 and the peripheral wall 5 can be conveyed separately from the apparatus main body 3, one or two persons can divide and convey them to a predetermined place to perform work.

The apparatus of the present invention can be improved not only for a new floor surface cleaning apparatus but also for a conventional floor surface cleaning apparatus by simply disposing the peripheral wall and the dirty water suction section as described above. You can also do it.

[0020]

[Effect of the device]

 As described above, according to the present invention, the floor of a building or the like and the floor of the entrance can be cleaned, and at the same time, the dirty water of the detergent can be automatically sucked in to be treated, which saves labor and works. Can be carried out efficiently.

Further, since the peripheral wall is attached to the conventional floor surface cleaning device and the sewage suction part is arranged, the device can be kept small and lightweight, and the peripheral wall or the like can be divided as needed for 1-2 persons. It can be carried by a small number of people to carry out work.

[Brief description of drawings]

FIG. 1 is a side sectional view of an embodiment of the present invention with a part omitted.

FIG. 2 is a partially omitted plan view of the above,

FIG. 3 is a rear view of the same, with some parts omitted.

[Explanation of symbols]

1 ... Floor cleaning device 2 ... Brush 3 ...
Device main body 5 ... Peripheral wall 6 ... Sewage suction part 13 ...
Elastic material 14 ... Thumbscrew 15 ... Water-absorbing hose

Claims (1)

[Scope of utility model registration request] 1. A floor surface cleaning device in which a brush has a disk shape and is vertically opposed to the floor surface, and the brush is swirled to clean the floor surface. While squeezing with elastic material, the lower part of the peripheral wall has a sewage suction part for sucking in the sewage of the detergent sprayed for cleaning the floor surface along the peripheral wall, at least from the left side to the right side of the brush. The waste water is disposed in an arc shape, and one end of the water suction hose is connected to this waste water suction part, and the other end of the water suction hose is freely connectable. A floor surface cleaning device characterized by being formed in.