KR20020076532A - Vacuum floor washer - Google Patents

Abstract

PURPOSE: A vacuum cleaner is provided to allow a user to easily handle the vacuum cleaner by compacting the size of the vacuum cleaner and to prevent environment by reusing cleaning solution or detergent. CONSTITUTION: A vacuum cleaner(30) includes the first motor(1) for sucking dust and wet by using a vacuum. The second motor(2) is provided to rotate a cleaning brush. The third motor is provided to discharge cleaning detergent from a vacuum tank(8). The third motor strongly discharges cleaning detergent contained in the vacuum tank(8), which is maintained in a vacuum state by the first motor(1). The vacuum cleaner(30) includes a detergent discharging pipe(4), a detergent valve for shielding the discharged cleaning detergent, a handle(6) for moving the cleaning brush, a suction hole(7) for sucking impurities, and a wheel(10) for allowing the vacuum cleaner(30) to move.

Description

Vacuum Floor Washer {VACUUM FLOOR WASHER}

The present invention relates to a vacuum floor washer. More specifically, the present invention is to provide a vacuum floor washer configured to minimize environmental pollution while saving labor at a low cost when cleaning the floor of a multi-family house, such as an apartment porch or a cement floor of a large office.

As apartments and large offices, such as apartments, increase, there is a rush of cleaning work to clean or wash indoor floors. Accordingly, improvements and automation of cleaning facilities are urgently required.

In the past, the floor of a common house or a large office is often washed by manpower. However, due to the increase in labor costs and the aging of cleaning service workers due to the avoidance of difficult industries, the task of simply washing a large place with manpower is limited. Reached. To replace this, currently, the mechanized cleaning equipment is only a foreign product priced several million won, and it is difficult for a small domestic cleaning service company to purchase such expensive equipment.

As a prior art in this field, a vacuum water cleaner is disclosed in Korean Laid-Open Utility Model Publication No. 1999-0021834. The vacuum cleaner includes a dust separation filter, a suction vane, a washing water, and a water pump inside the cleaner body, and a washing nozzle is installed between the cleaning brush and the cleaning brush in the cleaner rod, and a vacuum including a stretch cushion is formed around the cleaning brush. The inlet port is positioned so that the water can be cleaned and the cleaning can be made more clean, and the inlet part can be replaced by a conventional one.

The vacuum water cleaner is a built-in washing water and water pump in a conventional vacuum cleaner to enable cleaning as well as cleaning the vacuum, which is because the water can be cleaned in a place where a conventional vacuum cleaner can be used It is a structure that cannot be used on the porch of an apartment or cement floor of a large office, and cannot use the cleaning chemicals or automatically operate the cleaning brush, and thus cannot solve the above-mentioned conventional problems.

Moreover, the product of model name "FLOOR 530" of GS (geprutte sicherheit) which is currently marketed as an imported finished product has two tanks in a cleaner body. One of the two tanks contains an unused cleaning solvent and the other tank is used to hold the dirty cleaning solvent. When the used cleaning solvent storage tank is full, it is configured to discard dirty water in a manhole and the like and to refit the empty tank.

Since the above cleaner products use a lot of cleaning solvents and water, they cause serious pollution to the environment, and are heavy to fit the Western body, so the cleaning worker is usually not suitable for the domestic situation of aging domestic women as well as the price By reaching this several million won, the above conventional problems cannot be solved at all. Therefore, in the present invention, in view of the above-mentioned conventional problems and problems of the vacuum cleaner currently used, the structure is small and light, easy to handle, simple structure that does not require complicated automatic control, low cost and simple operation, The present invention seeks to provide a vacuum floor washer that can also prevent environmental contamination by absorbing and reusing dirty cleaning solvents.

To achieve the above object, the vacuum floor washer according to the present invention is a suction motor for absorbing dust and moisture by rotating the fan to maintain a vacuum state, a cleaning motor for rotating the floor cleaning brush, cleaning solvent in the vacuum tank Pumping motor which operates to discharge water, detergent discharge pipe which serves to discharge cleaning solvent to the floor cleaning surface, detergent valve which blocks the cleaning solvent discharge, handle to move the cleaning brush up and down, cleaning of water or dust, etc. Suction port for suctioning dirt generated during cleaning, a washing brush rotated by the washing motor to wash the bottom surface, a transfer wheel rotatable 360 degrees for convenient movement of the washing machine, the suction motor, a pumping motor and a washing motor for simultaneously operating Large debris from dirt being sucked into the detergent tank through the switch, suction port and suction hose It is arranged in that multiple sieve, and the sieve top of the aspirated dust contains bangjinmang to be blocked from the suction side to the suction motor, and is configured to suction the cleaning agent used reused.

1 is a perspective view from the front of the vacuum floor washer according to the present invention,

Figure 2 is a perspective view from the side of the vacuum floor washer according to the present invention,

Figure 3 is an enlarged view showing in detail the cleaning brush and the suction port of the vacuum floor washer according to the present invention,

4 is a plan view showing a strainer of the vacuum floor washer according to the present invention, and

5 is a plan view showing a dustproof net of the vacuum floor washer according to the present invention.

Hereinafter, the vacuum floor cleaner according to the present invention will be described in more detail with reference to the accompanying drawings.

1 and 2 are perspective views showing components of the vacuum floor cleaner according to the present invention. As shown in Figure 1 and 2, the vacuum floor washer 30 of the present invention by rotating the fan to maintain the vacuum state suction motor (1) for absorbing dust and moisture, for rotating the floor cleaning brush Three motors, such as the washing motor 2 and the pumping motor 3 which operate to discharge the washing solvent in the tank 8 in a vacuum state, are included. The pump motor 3 uses an impeller pump pump motor having a stronger vacuum suction capacity, not a conventional pump pump motor having a better pumping capacity than the vacuum suction capacity. Thus, the pump motor 3 is configured to discharge the cleaning solvent with a strong suction force from the detergent tank 8 holding the vacuum state by the suction motor 1. In addition, the detergent tank 8 is divided into two as in the prior art, each of which is not a type for storing an unused washing solvent and a used dirty cleaning solvent, but in a state in which a clean cleaning solvent is initially stored in one tank. It is of a type configured to drain the cleaning solvent and to suck and reuse the cleaning solvent used to clean the floor.

Referring back to Figures 1 and 2, the vacuum floor washer 30 according to the present invention is a detergent discharge pipe (4), which serves to discharge the cleaning solvent in the bottom of the bottom washing surface, detergent valve for blocking the discharge of the cleaning solvent (5), the handle (6) to move the cleaning brush up and down, the suction port (7) for sucking the dirt generated during the cleaning, such as water or dust, rotated by the cleaning motor (2) to wash the bottom surface Washing brush 9, and the transfer wheel 10 that can be rotated 360 degrees to facilitate the washing machine movement. In addition, the detergent valve 5 is opened only at the pump operation and closed at the stop. The suction port 7 is made of rubber, and the rear side is attached to the bottom and is configured to vacuum suction the dirt on the bottom side while the front side is slightly lifted up.

In addition, as an accessory of the vacuum floor washer 30, the suction hose 11 which sucks in dust or moisture, the suction port support 12 which supports the suction port in place, and the vertical movement of the washing motor 2 are supported. Column shaft 13 acting as a shaft to be used, adjusting screw 14 for inlet support 12, bush 15 for supporting vertical movement of cleaning motor 2 and suction port, and washer in operation of said vacuum floor washer A handle 16 is provided that is used for the movement of the.

The vacuum floor washer 30 is provided with a switch 17 for simultaneously operating the suction motor 1, the pumping motor 3, and the washing motor 2, and the detergent tank 8 is connected to each of the motors. An electromagnetic valve (not shown) is provided adjacent to the cleaning motor 2 for controlling opening and closing in synchronization with the operation. The detergent container lid lock 18 is provided in the detergent tank 8 outside.

Next, FIG. 3 is an enlarged view showing in detail the cleaning brush 9 and the suction port 7 of the vacuum floor washer 30.

4 is a plan view of the strainer 22 of the vacuum floor washer 30. The strainer 22 is arranged approximately in the middle of the detergent tank 8 and at its top is the inlet of the suction hose 11 into the tank 8. The strainer 22 serves to filter out large debris from the dirt sucked into the detergent tank 8 through the suction port 7 and the suction hose 11.

5 is a plan view of the dustproof network 20 of the vacuum floor washer 30. The dustproof net 20 is disposed above the strainer 22 and serves to block the dust sucked through the suction port 7 from being sucked to the suction motor 1 side, and water in the form of steam that is scattered among the suctioned sewage. Is bound to the dustproof network 20 and falls into the lower tank (8). In addition, the steel protection net 21 is provided to prevent the shrinkage of the dustproof net 20.

In order to operate the vacuum floor washer 30 according to the present invention configured as described above, first press the switch 17 to operate the suction motor 1, the washing motor 2 and the pumping motor 3 and at the same time The detergent tank 8 is opened by the solenoid valve, and the washing solvent in the tank is sprayed on the bottom. At this time, after washing the bottom by the rotating washing brush 9, the washing solvent used through the suction port 7 is removed. It is absorbed and received back into the detergent tank 8 for reuse. In this case, as described above, dust or large debris is filtered by the dustproof net 20 and the strainer 22, so there is no problem in reuse.

As described above, the vacuum floor washer according to the present invention is easy to handle due to its small volume and light weight, and there is no complicated automatic control device, so it is less troublesome, simpler to operate and inexpensive, and absorbs the cleaning solvent used for cleaning. By using it again, it is possible to greatly reduce the cleaning solvent and provide an advantage that can significantly improve the environmental pollution problem is configured to completely solve the problem in the prior art.

Claims (1)

It operates to discharge cleaning solvent in the suction motor (1) that absorbs dust and moisture, the cleaning motor (2) for rotating the floor cleaning brush, and the vacuum tank (8) by rotating the fan to maintain a vacuum state. Pumping motor (3), detergent discharge pipe (4) which serves to discharge the cleaning solvent to the floor cleaning surface, detergent valve (5) to block the cleaning solvent discharge, handle to move the cleaning brush up and down (6) ), A suction inlet (7) for sucking dirt generated during washing such as water or dust, a washing brush (9) rotated by the washing motor (2) to wash the bottom, and a 360-degree rotation for convenient movement of the washing machine. Detergent tank (8) via wheel (10), switch (17), suction port (7) and suction hose (11) for simultaneously operating the suction motor (1), pumping motor (3) and washing motor (2). A strainer (22) that filters large debris from the dirt being sucked into And a dustproof net 20 disposed above the strainer 22 to block the dust sucked through the suction port 7 from being sucked to the suction motor 1 side, so as to suck and reuse the used cleaning solvent. Configured vacuum floor washer 30.