KR20020026026A - Floor cleaner of Interior - Google Patents

Abstract

PURPOSE: A floor cleaning apparatus is provided to simply carry out the cleaning work without stopping the cleaning work by discharging dirt water into a dirt water tank with discharging impurities through a separate filter while the cleaning work is being carried out. CONSTITUTION: A motor fixing plate(11) is formed at an upper portion of a body(10). A motor(13) is installed on the motor fixing plate(11) in such a manner that a motor shaft(12) is directed downwards. A water tank(14) is placed at a front of the body(10). Water supplied into an upper inlet(15) of the water tank(14) is injected into a front of a cleaning apparatus through a hose(16) so that the wet cleaning work is possible. A handle fixing bar(17), which is attached to the motor fixing plate(11) of the motor(13), is equipped with a handle(18). An eccentric shaft(20) is installed at the front of the motor(13). A large motor(22) is meshed with a small gear(12a) formed on the motor shaft(12). A brush operating device(32) is coupled to the body(10) at a lower portion of the water tank(14).

Description

Floor cleaner of interior {Floor cleaner of Interior}

The present invention relates to an indoor floor cleaning apparatus which can separate and discharge the water and dust generated here, as well as the water and dust generated in the suction pail in a non-stop, respectively.

The general cleaning device is limited to one use for sweeping or brushing the floor using an automatically operated brush. Also, the dust and fine foreign matters generated by the vacuum cleaner are provided with a double vacuum cleaner and a heterogeneous cleaning device. It should have been.

Therefore, the work was not efficient and economic problems were caused by the provision of various cleaning devices.

In the case of water cleaning, the general vacuum cleaner did not suck water effectively, and this caused mechanical damage.

Accordingly, the present invention is a utility model application No. 98-16663 named by the applicant of the present invention, which is limited to the brush cleaning operation, by improving the staircase non-slip cleaning device, the whole process of brushing, dust, water suction and separate discharge as a single cleaning device It can be done with.

According to the present invention, the worker simply moves the cleaning device to move the cleaning device and cleans the bottom of the floor as well as the sewage, dust, and fine foreign substances generated therein, regardless of the type, and immediately discharges the sewage into the sewage tank. By separating and discharging to be caught by a separate filter so that the multi-stage cleaning operation can be performed simply and non-stop.

The present invention for this purpose is the motor is installed in the upper motor fixing plate and the tank is placed in the front, the handle is formed on the handle fixedly attached to the motor fixing plate inclined to the body,

An eccentric shaft rotatably installed in front of the motor and receiving the rotational force of the motor through a gear combination to decelerate and rotate;

Brush operating means for rotating the brush operating mechanism installed on the bottom of the tank by the rotational force of the eccentric shaft,

A brush length adjusting means for fixing the brush to the brush operation port and adjusting the brush length when worn;

An impeller coupled to the tip of the motor shaft, the outer side of which is wrapped in a casing attached to the bottom of the body;

One side is installed in communication with the lower side of the casing and the other side is attached to the body and the suction tube is supported by the support is installed on the lower portion,

It is made by having a suction head connected to the suction cylinder and coupled to the support attached to the body.

1 is a perspective view of the present invention

2 is a longitudinal cross-sectional view of the present invention;

Figure 3 is a partial cross-sectional view of the brush operating means of the present invention

Figure 4 is a state of engagement of the eccentric shaft and the eccentric wheel of the present invention

Figure 5 is a plan sectional view of the operating state of the present invention brush length adjustment means

Figure 6 is a side cross-sectional view of the operating state of the present invention brush length adjusting means

7 is a longitudinal sectional view showing the internal structure of the main part of the present invention;

8 is a cross-sectional plan view of the present invention impeller and casing

9 is a side cross-sectional view of the present invention suction container

10 is a partial longitudinal cross-sectional view of the present invention suction container

11 is a bottom view of the suction head of the present invention;

[Description of Symbols for Main Parts of Drawing]

10: body 13: motor 18: handle

20: eccentric shaft 30: brush operating means 32: brush operating port

33: eccentric ring 34: guide holder 40: brush length adjusting means

42: brush fixing plate 44: clamp 48: spring

50: impeller 55: casing 60: suction tube

62: bulkhead 65: suction pipe 70: suction head

Referring to the configuration of a preferred embodiment of the present invention for achieving the desired object in detail as follows.

The body 10 has a motor fixing plate 11 formed on the upper portion, the motor 13 is mounted in the motor fixing plate 11 so that the motor shaft 12 faces downward, and the water tank 14 is placed in the front. The water tank 14 is sprayed to the front of the cleaner through the hose 16 is the water supplied to the upper inlet 15 to enable the water cleaning and attached to the motor fixing plate 11 on both sides of the motor 13 inclined. The handle fixing stand 17 is provided with a handle 18 to move the cleaner.

The eccentric shaft 20 installed in front of the motor 13 is free to rotate by the upper rotary support 21, and the motor is formed by engaging the small gear 12a formed on the motor shaft 12 with the standby gear 22 formed thereon. It receives the rotational force of (13) and makes it decelerate.

Brush operating means 30 for rotating the brush operating tool 32 fixed to the body 10 and the hinge shaft 31 in the lower portion of the tank 14 by the rotational power of the eccentric shaft 20 is an eccentric shaft as shown in FIG. Eccentric ring 33 is coupled to the lower portion of the (20). The eccentric ring 33 is a known type in which the eccentric inner ring 33b is fitted inside the bearing 33a and the eccentric shaft 20 is coupled to the eccentric position of the eccentric inner ring 33b.

The U-shaped guide holder 34 and the support plate 35 are wrapped on the outer side of the eccentric ring 33, and the guide holder 34 and the support plate 35 are penetrated by the support rod 36 to fasten the nut 37. And the other side of the support rod 36 is fixed to the hinge shaft 31 to the fixing bracket 39 formed on the side of the brush insertion portion 38 of the brush operating port (32). Therefore, when the eccentric ring 33 has an eccentric rotation, the support rod 36 is brushed on the floor by pushing or pulling the brush operation tool 32 while repeatedly moving left and right.

The brush operation port 32 is fixed by the brush length adjusting means 40 to be fixed to the brush 41 is inserted into the brush insert 38, it is possible to adjust the brush length when the brush 41 is worn. The brush length adjusting means 40 is a rotary rod attached to the case 43 is attached to the upper portion of the sole fixing plate 42 fitted to the brush insert 38 as shown in Figure 10 and the fixing bar 44 formed on the case 43 45 is inherent, and the rotary rod 45 is abutted at a position where the seal 46 is orthogonal to both outer peripheries. The seal 46 is supported by the spring 48 inserted into the spring groove 47 formed in the case 43 and inserted into the spring groove 47 together with the spring 48 so that the clamp 44 becomes elastic. With the elasticity of the spring 48, the seal 46 and the detent 44 are bounced upward to prevent the escape cover 49 on the top.

Accordingly, the sole 41 fitted to the sole fixing plate 42 may be fixed to the fixing groove 38b formed in multiple stages on both sides of the cutting groove 38a formed on the side of the brush insert 38. . In this case, when adjusting the length of the brush, the fixing clamp 44 is pushed in the direction of the spring 48, and the fixing clamp 44 is separated from the fixing groove 38b. The clamp 44 is erected vertically through the incision groove 38a.

Therefore, since the fixing clamp 44 is completely released, the brush fixing plate 42 is moved to an appropriate state of the upper and lower parts to adjust the brush length.

On the other hand, the impeller 50 is fastened by a nut 51 at the lower end of the motor shaft 12, and the impeller 50 has a plurality of radial wings 54 radially between the upper plate 52 and the lower plate 53. It is formed in a general form and is wrapped in a casing 55 attached to the bottom of the body 10. Here, the bearing 56 is inserted into the upper part of the casing 55 so that the rotation of the impeller 50 is smooth, and resistance to rotation is not generated, and dust or foreign matter sucked by the impeller 50 is discharged to both sides of the casing 55. An outlet 57 is formed.

One side of the suction tube 60 is installed in communication with the lower portion of the casing 55, and the other side of the suction cylinder 60 is supported by the support 19 attached to the side plate of the body 10 and both sides of the support 19. The lower part is provided with a caster 19a for movement.

The suction pail 60 is a space through which the sucked dust or sewage foreign matter is temporarily inclined as the bottom plate 61 moves downward to the rear, and the partition wall 62 is installed therein so that the first suction space 63 and the second suction space are installed. The suction space is partitioned into the suction space 64 and the suction pipe 65 passes through the secondary suction space 64 and is discharged toward the primary suction space 63, while the partition wall 62 has a through hole at both upper portions as shown in FIG. 66 is installed and a drawer type sewage reservoir 67 is installed below the primary suction space 63 so that the sewage sucked through the drain hole 68 can be collected.

In addition, the suction head (70) is installed between the brush operating port (32) and the suction container (60) on the support (19) attached to the side plate of the body (10). Regardless of the kind of foreign matter, sewage, etc., the suction and suction may be performed through the connection pipe 71 connected between the suction head 70 and the suction pipe 65.

The suction head 70 is a general vacuum cleaner in the form of a front brush 71 is installed in the front, as shown in Figure 9 is formed in close contact rubber 72 is formed between the suction port 73 in the middle while moving on both sides Roller 74 for is installed.

Referring to the cleaning process through the operating state of the present invention made of such a configuration as follows.

First, when the separately installed switch is turned ON, the motor 13 operates and the motor shaft 12 rotates so that the eccentric shaft 20 is decelerated by the gear combination, and the eccentric wheel 33 makes the eccentric rotational movement.

Therefore, the support rod 36 is repeatedly moved left and right by the eccentric wheel 33, so that the brush operation tool 32 rotates to clean the bottom surface. Here, the hinge shaft 31 to which the support rod 36 is connected moves up and down as the brush operating tool 32 rotates, but since the eccentric wheel 33 is obliquely coupled to the eccentric shaft 20 as shown in FIG. 4. As the guide holder 34 moves up and down together as it rotates, there is no problem in operation.

When the brush 41 is operated, the water tank 14 is filled with water, and the water is sprayed in front of the brush 41 while freely falling down through the hose 16, so that the brush operating tool 32 cleans the water.

With the operation of the brush operating port 32, the impeller 50 installed on the motor shaft 12 is rotated

Through the suction head 70 is to suck all the remaining sewage, dust, foreign matters and the like. Sewage, dust, and foreign matter sucked into the suction head 70 are first introduced into the primary suction space 63 through the suction pipe 65, and the waste water is discharged through the drain hole 68 of the bottom plate 61. 67) and the remaining dust or foreign matter is separated and introduced into the secondary suction space 64 through the through-hole 66 formed in the partition wall 62 and passes through the casing 55 to be discharged through the outlet 57. It becomes possible.

Although not shown in the drawings in the present invention, the filter is attached to the outlet 57 to filter out dust or foreign matter, and then only air is discharged to the outside.

Therefore, the present invention can clean the floor quickly and cleanly by non-stop by separating the discharged sewage and dust by immediately inhaling the sewage, dust, etc. generated by the operation of the brush as soon as the operator pushes out and brush operation. Will be.

According to the present invention, the floor cleaning, which is composed of various equipments and multi-stage work, is carried out in one operation, thereby reducing the cost of having a large amount of equipment, and the work is continuously performed, thereby reducing the cleaning time and making the floor easier and cleaner. In addition, the work space can be cleaned by the worker alone within a predetermined time, thereby increasing work efficiency.

Claims (4)

The body 10 having the handle 18 formed on the handle holder 17 attached to the motor fixing plate 11 inclined to the motor fixing plate 11 and the water tank 14 is placed in front of the upper motor fixing plate 11, and An eccentric shaft (20) rotatably installed in front of the motor (13) and receiving a rotational force of the motor (13) with a gear combination to decelerate and rotate; Brush operating means 30 for rotating the brush operating port 32 installed on the bottom of the water tank 14 by the rotational force of the eccentric shaft 20, And the brush length adjusting means 40 to fix the brush 41 to the brush operating port 32 and to adjust the brush length when worn, An impeller 50 coupled to the end of the motor shaft 12, the outer side of which is wrapped in a casing 55 attached to the bottom of the body 10; One side is installed in communication with the lower portion of the casing 55 and the other side is attached to the body 10 and the suction tube 60 is supported on the support 19 is installed caster (19a) at the bottom, Indoor floor cleaning device, characterized in that consisting of the suction head 70 is connected to the suction cylinder 60 and coupled to the support 19 attached to the body (10). The method according to claim 1, Brush operation means 30 is the eccentric ring 33 is inclined coupled to the lower portion of the eccentric shaft 20 and the eccentric ring 33 is wrapped in the support plate 35 and the guide holder 34, but the support plate 35 and the guide The support rod (36) connected to the field holder (34) is an indoor floor cleaning apparatus, characterized in that the hinge shaft 31 is coupled to the fixing bracket (39) attached to the side of the brush insert (38). The method according to claim 1, The brush length adjusting means 40 includes a rotating rod 45 having a fastener 44 formed in the upper case 43 of the sole fixing plate 42, and a sealing 46 abuts on both outer circumferences of the rotating rod 45. 46 is supported by a spring 48, the top of the rotary rod 45 and the sealing 46 is covered with a release preventing cover 49, while the fixing member 44 is a fixing groove 38b formed in the brush insert 38 Indoor floor cleaning apparatus, characterized in that is fixed to the). The method according to claim 1, The suction cylinder 60 is the bottom plate 61 is inclined to the rear lower portion and the inside is partitioned into the first and second suction spaces 63 and 64 by the partition wall 62 and the dust sucked through the suction head 70 And the sewage flows into the primary suction space 63 through the suction pipe 65, and the sewage is collected into the sewage tank 67 through the drain hole 68, while dust (foreign matter) flows into the secondary through the through hole 66. Indoor floor cleaning device, characterized in that discharged to the outside by the impeller 50 after entering the space (64).