JPH0744292Y2 - Floor washer - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Industrial Field of the Invention The present invention relates to a floor cleaning machine in which a cleaning brush or a non-woven pad can be easily used depending on the strength of dirt on the floor.

2. Description of the Related Art In conventional floor cleaning machines, a non-woven pad and a cleaning brush are selectively used according to the material of the floor surface and the strength of dirt, and each of them is attached to the same rotary table by a flexible fastener or the like.

Problems to be Solved by the Invention In such a conventional floor cleaning machine, for example, when the dirt is heavy, the cleaning brush is used for cleaning, and when the dirt is light, the non-woven pad is used for cleaning. There was a problem that it had to be converted each time, and the floor cleaning machine was laid down sideways, so it was troublesome to replace the floor cleaning machine, and it was necessary to carry an unnecessary brush or non-woven pad.

Means for Solving the Problems In the present invention, in order to solve the above problems, there is provided a first rotating table which is rotated by a motor and has a first cleaning brush mounted on an outer peripheral portion thereof, and the first cleaning brush. The first inward
A second rotary table which is disposed below the rotary table and rotates together with the first rotary table, and a non-woven pad or a second cleaning brush which is detachably attached to the second rotary table. The second rotary table is made movable up and down by screwing the first rotary table and the second rotary table, and the non-woven pad or the second cleaning brush of the second rotary table is the first rotary table of the first rotary table. The first cleaning brush can be retracted from below.

Effect The present invention has the above-described configuration, and selectively uses the first brush, the second brush, and the non-woven pad according to the strength of dirt on the floor, and the second rotary table is screwed into and out of the first rotary table. It can be done by simply letting it do.

Embodiment An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.

In the figure, reference numeral 1 denotes a main body of a floor cleaning machine, on the lower surface of which a first cleaning brush 4 is mounted on the outer peripheral portion thereof, and a first rotary table 3 rotated by a motor 2 is arranged. 5 is the second
Of the first cleaning brush 4 inside the first cleaning brush 4.
It is arranged below the rotary table 3 and rotates with the first rotation 3. A non-woven pad 6 or a second cleaning brush 7 is selectively and detachably attached to the second rotary table 5 by a universal fastener. The first cleaning brush 4 is formed of a hard brush such as a stone floor or a hard brush to remove strong dirt, and the second cleaning brush 7 is relatively soft to remove a soft floor such as vinyl chloride or a light dirt. Formed with a brush.

The second rotary table 5 rotates together with the first rotary table 3 as described above, and the first rotary table 3 is rotated by the male screw 10 that is screwed into the female screw 9 provided on the first rotary table 3. It is possible to manually raise and lower with respect to 3, and the position (height) at which it is raised and lowered.
Is regulated and held by a stopper screw 11 screwed on the first rotary table. If the rotation direction of the first rotary table 3 and the screw directions of the screws 9 and 10 are associated with each other, the normal rotation of the first rotary table 3 causes the second rotary table 5 to be tightened, and the stopper screw 11 is used. The position (height) can be held by regulation, and it can be loosened by reverse rotation, and the regulation holding by the stopper screw 11 can be released.

To explain the operation in the above configuration, in order to clean the floor surface 8, the first cleaning brush 4 mounted on the first rotary table 3 rotated by the motor 2 or the second cleaning brush mounted on the second rotary table 5 is used. The cleaning brush 7 or the non-woven brush 6 of FIG.

First, when the floor is heavily soiled or when the floor is hard such as stone, pull up the stopper screw 11 upward as shown in FIG. 2 and also pull up the second rotary table 5 manually with the screws 9 and 10. , Clean with the hard first cleaning brush 4. At this time, the second rotary table 5 is manually pulled up by tilting the main body 1 and putting a hand under the first cleaning brush 4.

Next, if the floor is lightly soiled, or if the floor is soft such as vinyl chloride, or if it is waxed, tilt the main body 1 as described above and manually operate it as shown in FIG. The second rotary table 5 is rotated so that the non-woven pad 6 or the soft second cleaning brush 7 mounted on the second rotary table 5 projects below the tip of the first cleaning brush 4. At the same time as lowering the stopper screw 11, the position (height) of the second rotary table 5 is regulated and held, and the second cleaning brush 7 or the non-woven pad 6 is used for cleaning.

As described above, according to the floor cleaning machine of the embodiment of the present invention, the first cleaning brush that is hard according to the purpose of floor cleaning, such as the strength of stains on the floor material, waxing, etc., and the soft first cleaning brush. The cleaning brush of 2 and the non-woven pad can be used separately. Especially, in this proper use, the second rotary table is replaced by the first rotary table.
The cleaning brush can be selected by screwing it up and down on the rotating base of the floor cleaning machine.The operation does not need to be laid down on the floor cleaning machine body, it can be done simply by tilting the floor cleaning machine body. It is possible to provide a floor cleaning machine which is excellent in operability and which can be manufactured without doing so.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view showing a floor cleaning machine according to an embodiment of the present invention,
FIG. 2 is a side view of a main part of the same-bed cleaning machine with a first cleaning brush lowered, and FIG. 3 is a side view of a main part of the same-bed cleaning machine with a second brush lowered. . 2 ... Motor, 3 ... First rotary base, 4 ... First cleaning brush, 5 ... Second rotary base, 6 ... Non-woven pad, 7 ...
… Second cleaning brush, 9 …… Female thread, 10 …… Male thread.

Claims (2)

[Scope of utility model registration request] 1. A first rotary table which is rotated by a motor and has a first cleaning brush mounted on the outer periphery thereof, and a first rotary table disposed inside the first cleaning brush and below the first rotary table. And a second rotating table that rotates together with the first rotating table and a removable non-woven pad or a second cleaning brush on the second rotating table, and the second rotating table can be moved up and down. A floor cleaning machine in which the non-woven pad or the second cleaning brush of the second rotary table is freely retractable from below the first cleaning brush of the first rotary table. 2. The raising and lowering of the second turntable is carried out by using the first turntable and the second turntable.
The floor cleaning machine according to claim 1, which is carried out by screwing the rotary table.