KR910008186Y1 - An electric vacuum cleaner - Google Patents

Abstract

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Description

Dryable Vacuum Cleaner

1 is an exploded perspective view of a conventional vacuum cleaner.

2 is an assembled perspective view of the vacuum cleaner of the present invention.

3 is a cross-sectional view of the main body of the vacuum cleaner of the present invention.

Figure 4 is a close-up state of the suction port of the vacuum cleaner of the present invention.

Figure 5 is a cross-sectional view showing the structure of the detergent container connected to the inlet of the present invention.

6a, 6b, 6c is a state diagram for the detergent container of the present invention.

Figure 7 is a panel perspective view of the control of the present invention.

8 is a perspective view showing a filter structure of the present invention.

9 is a perspective view of a planar heater of the present invention.

10 is a perspective view of a heater of the present invention.

Figure 11a is when the suction port of the subject innovation in the water absorption state after the detergent injection, Figure 11b is a case of the suction port of the subject innovation in the water absorption and dust absorption state.

* Explanation of symbols for main parts of the drawings

7: intake vent 11: body

27: heater switch 36: flat plate heater

The present invention relates to a vacuum cleaner that can raise dust and dirt on the bottom of the carpet on the floor of the room by rotating the rotating brush to increase dust collection efficiency and to easily wash the carpet, which is difficult to wash. In addition, the present invention relates to a vacuum cleaner capable of drying the water so as to be suitable for completely removing water by sucking water after washing and drying it with a flat plate heater.

In the conventional vacuum cleaner, as shown in FIG. 1, an inlet 7 having a rotary brush built therein and a spring button 6 connecting the extension tube 4 to each other protrude at the end of the extension tube 4, and the extension tube 4 There is also a height adjustment ring (5) to adjust the length.

In addition, a hose fitting hole 19 is formed in the upper front end of the main body 11 in which a dust pocket, a motor, a power cord, etc. are built, and a suction force adjusting switch 2 and a hose fitting hole are formed at both ends of the corrugated hose 1. A hose contact terminal 3 connected to the connection terminal provided in (19) is attached.

In addition, the front cover of the main body 11 is provided with a cover release button (8) for opening the cover, a carrying handle (18) in the center of the upper surface, a suction force meter (17) indicating suction force is provided behind the rear, A plurality of exhaust ports 15 through which the air passing through the motor is discharged are long grooves.

The rear end of the main body 11 is formed with an accessory storage pocket 14 for storing the accessories, and the cord winding button 16 is formed next to the power cord can be wound.

Two wheels 12 protrude from the rear lower end of the main body 14, and a power plug 13 for supplying power is connected to the rear of the main body 11.

In addition, the accessory storage case 10 that can accommodate the extension tube 4, the inlet 7, the hose 1 is made of a structure that can be fitted to the bottom of the main body (11).

The conventional vacuum cleaner removes the intake port 7 stored in the accessory storage case 10 as shown in FIG. 1 and cleans the pipe of the intake port 7 where the tip spring button 6 of the extension tube 4 is located. Insert the power plug 13 formed at the rear of the main body 11 separated and fitted to the power source, and then fit the hose 1 to which the suction force control switch 2 is attached, and form the upper front end of the main body 11. Press the hose contact terminal (3) formed at the end of the hose (1) to the hose fitting hole (19) to be fitted.

Insert the accessory storage case 10 and then adjust the suction force control switch 2 well to operate the motor built in the main body 11 to suck in dust or dirt through the rotary brush of the inlet (7).

When the dust or dirt sucked through the inhaler 7, the extension pipe 4, and the hose 1 is filled with the dust pocket in the main body 11, the scale of the suction force meter 17 indicates almost zero. (11) Press the cover release button (8) formed on the front to separate the main body cover, take out the dust pocket and replace it with a new dust pocket.

However, a conventional vacuum cleaner can inhale dust, dirt, and the like without difficulty, but there is a problem in that moisture or dirt with moisture cannot be sucked.

Therefore, the present invention is to allow the inhalation of wet dust or dirt that could not be inhaled in the prior art when described in detail with the accompanying drawings as follows.

Figure 2 is a perspective view of the present invention, the inlet 7 is connected to the end of the extension tube 4 and the beginning of the hose 1 to form a handle 20 and the total mechanism connected to the extension tube ( 7) a detergent container 22 with a piston 44 is connected, and a calcium chloride plate 23 and a filter 24 on the upper part of the dust pocket 41 of the main body 11 to which the hose 1 is connected. ) Is installed, and the suction power control button 28, the heater operation switch 26, the flat plate heater switch 27 and the exhaust port 15, the main body 11 is installed on the top.

In the above configuration, the main body 11 houses the dust pocket 41a in the inside of the dust pocket 41 through which the hose insertion hole 19 is drilled in the side, as shown in the cross-sectional view of FIG. (23), a common filter (24) is installed, a heater (40) is installed between the filter and the nonwoven fabric, and then a motor (38) with an impeller (39) is installed on the upper portion thereof, and the upper motor The main body 11 is formed by installing a winding roller 50 in which the power cord 37 is wound.

4 is a bottom view of the suction port of the vacuum cleaner according to the present invention. The inlet 7 is a suction port 30 having a rotary brush 29 installed therein to suck in dust and dirt, and an suction port 30 'for sucking water. ), And a flat heater 36 for drying water and a rear wheel 35 for smoothly moving the floor are installed on the bottom floor.

And between the end of the rotary brush 29 and the partition of the suction port 30 is installed a packing (32) to prevent the leakage of detergent and water and between the rotary brush 29 and the small motor 34 to receive a rotational force ( 33) is drilled through the through-hole 31 that can be out, as shown in FIG. 4 is connected to the hose 21 connected to the detergent container 22 of FIG.

The detergent container 22 is provided with openings 42a and 43a of water and detergent in the outer surfaces of the storage compartments 42 and 43 that can store water and detergent as shown in FIG. The outlets 42b and 43b of the water and detergent are drilled in the cylinder chamber 48 where the piston 44 reciprocates back and forth, and the outlet port 49 formed on one side of the cylinder chamber 48 has a rotary brush of the inlet port. Install the hose 21 to be connected.

7 is a perspective view of a panel for the control installed on the upper surface of the main body of the present invention, a heater operation switch 26 for operating the heater built in the main body, a flat plate heater switch 27 for drying the floor, and suction power 8 is a perspective view showing the internal structure of the filter of the present invention, which has a nonwoven fabric 45 in the center thereof, and is generally surrounded by a filter 24. It is provided above and below the heater 40 in the main body 11 of FIG.

9 is a perspective view of a flat plate heater of the vacuum cleaner of the present invention, in which a heating wire 46 is arranged in a zigzag pattern and a connection terminal 46a is installed at one side of a plate body 36a made of a material for transferring heat. It is installed on the bottom of the intake port (7).

10 is a perspective view of the heater 40 of the vacuum cleaner of the present invention, which is installed between the filter 24 of the main body by installing a nichrome wire 47 inside the rectangular frame 40 'for good ventilation. To install.

The present invention made of such a configuration is connected to the inlet 7 and the detergent container 22 with the hose 21 as shown in FIG. 2 and connected all of the handle 20, the hose 1, etc. of the extension pipe 4, the end of the hose Is inserted into the hose fitting hole 19 of the main body 11 to make a circuit connection.

Take out the power cord 37 shown in FIG. 3 by the required length, insert the plug 13 into the power outlet, connect the power, and select the suction force adjustment button 28 formed on the upper surface of the main body 11 of FIG. Press the button to rotate the motor 38 connected to the impeller 39 shown in FIG. 3, and when the vacuum pressure is generated, the dust pocket of the main body 11 moves dust or dirt while moving the part to be cleaned. To 41a).

If you want to wash the carpet or the long carpet partly during the cleaning process, lift the extension tube 4 as shown in FIG. 11A and block the front inlet port 30 by the end 4a of the extension tube 4, and the middle suction port ( 30 ') communicates with the suction hole 4b of the extension hole 4 and presses the suction force control button 28 and the heater operation switch 26 shown on the upper surface of the main body of FIG. Water (42a) and detergent into the detergent inlet (43), respectively, but the piston 44 in the cylinder chamber 48 of the detergent container 22 is retracted to the position of Fig. 6b and the water and detergent as described above After supplying, the piston 44 is advanced as shown in FIG. 6a, and water and detergent are mixed to pass through the hose 21 to the side of the intake port 7 of FIG. The through-hole (31) of the rotating brush (29) that is drilled with a rotating brush mixed with water and detergent It comes out through the inlet 30.

The water coming out of the rotary brush is not sucked through the suction port 30 because it is blocked, and is sucked into the water suction port 30 'at the rear. At this time, the brush is rotated because the rotary brush 29 is rotated. Is cleaned by rubbing the carpet or carpet and the suction hole 30 'at the rear width sucks in the cleaned water and bubbles. The suctioned dust passes through the hose 1 and is located at the bottom of the main body 11 of FIG. It enters into the pocket 4a.

The water entering the dust pocket 41a passes through the multi-porous calcium chloride plate 23 located above, and the water is almost absorbed. As shown in FIG. 8, the nonwoven fabric 45 and the circumference of the filter 24 are generally formed. After passing through the heater 40 made of nitrom wire 47, as shown in FIG. 10, the water is removed, and then the non-woven fabric 45 is centered, and the circumference is passed through the filter 24, which is commonly used. Only the air from which water has been completely removed after passing through the 38 is exhausted to the exhaust port 15.

After the cleaning of water and detergent mixed, the piston 44 is fixed as shown in FIG. 6c. Only the water passes through the hose 21, and only water comes out through the through hole 31 of the rotary brush 29 as shown in FIG. In the state of FIG. 11B, the extension tube 4 is slightly laid so that both the suction ports 30 and 30 'are opened, that is, the suction tube 4b of the extension tube 4 is sucked in and drained.

When the cleaning and the water suction are completely completed, press the flat plate heater switch 27 which operates the flat plate heater 36 on which the heating wire is laid on the flat plate as shown in Fig. 9 and the flat plate located behind the intake port 7 as shown in Fig. 4 The heater 36 is passed on the carpet which has been cleaned, and the wet carpet is dried according to the principle of ironing.

Generally, when collecting dust or dirt without moisture, press only the suction force control button 28 located on the upper surface of the main body 11 as shown in FIG. 2, and then collect dust and dirt in the state of FIG. As shown in FIG. 2, the suction force control button 28 and the heater operation switch 27 located on the upper surface of the main body 11 are pressed to collect dust or dirt, and at the same time, water is absorbed into the multi-porous calcium chloride plate as shown in FIG. 23) is completely removed through the heater 40 consisting of a nichrome wire to discharge only the dry dry air to the exhaust port (15).

As described above, the present invention has the advantage that it is easy to clean the carpet or the carpet by mixing detergent and water even during cleaning, and then it is possible to clean the water and suck the water at this time and dry the carpet after washing with water as the principle of ironing. There is an advantage that can be done.

Claims (7)

Suction ports 30 and 30 'are formed at the front and middle of the bottom, and the front suction port 30 is provided with a rotary brush 29 for cleaning the floor by supplying detergent and water, and at the bottom rear of the floor. An inlet port 7 through which a flat plate heater for drying 36 is installed, and an extension pipe 4 of the inlet port 7 by a hose 1, and a dust pocket 41 in which a dust pocket 41a is inserted. And a main body 11 having an exhaust port 15, a porous calcium chloride plate 23 for water absorption provided in an intermediate portion of the main body 11, an air drying heater 40 and dust removal provided thereon. And a detergent container 22 for supplying detergent and water to the hose 21 at the inlet 7, and the impeller 39 and the motor 39 installed above the filter 24. Cleaning the floor with a detergent and after drying the floor and filtering the discharged air, characterized in that the vacuum cleaner characterized in that configured to discharge to dry. According to claim 1, The rotary brush 29 is attached to the outer circumferential surface of the brush to sweep the dust and dirt, the through-hole 31 is formed to form a detergent and water through the detergent and water supplied through the detergent container 22 through Vacuum cleaner, characterized in that the discharge through the (31). According to claim 1, wherein the detergent container 22 is formed in the storage compartments 42, 43 that can store water and detergent to the openings 42a, 43a of the water and detergent to open and close with a stopper, A cylinder chamber 48 is formed under the outlets 42b and 42b of the water and detergent to insert the piston 44, and an outlet 49 through which the hose 21 is connected to the end of the cylinder chamber 48 is provided. Vacuum cleaner, characterized in that formed. The flat plate heater 36 for drying the bottom surface is formed by coupling a heating wire 46 to a surface of a plate body 36a made of a heat-transfer material and providing a connecting terminal 46a at an end thereof. Vacuum cleaner, characterized in that the flat back surface of 36a) is installed in the inlet (7) so as to face the bottom surface. The vacuum cleaner according to claim 1, wherein the exhaust air drying heater (40) combines nichrome wire (47) inside the rectangular frame (40 ') so as to have air permeability. The vacuum cleaner as set forth in claim 1, wherein a winding roller (50) in which a power cord (37) is wound is formed on an upper side of the main body (11). The vacuum cleaner according to claim 2, wherein the rotary brush (29) rotates by receiving power of the small motor (34) from the belt (33).