KR200155788Y1 - A damp house cloth device of vacuum cleaner - Google Patents

Abstract

The present invention relates to a mop device of a vacuum cleaner capable of cleaning the mop by installing the mop on the drive shaft and the driven shaft in an endless track type, in particular, the suction port is formed on the bottom surface, the extension pipe connected to the hose of the main body is fitted A suction body in which a pipe fastener is assembled through a hinge portion; A mop assembled to the suction body and provided with a drive shaft provided with an intermittent drive member so as to intermittently be driven when reversing, a driven shaft installed directly above the drive shaft, and an endless orbital mop between the driven shaft and the drive shaft. An assembly; A holder formed on one side of the driven shaft of the mop assembly supported by both ends of the driving shaft and supported by both ends of the driving shaft so that the mop assembly is assembled to the suction body, A mop device for a vacuum cleaner comprising a mop fastening means provided therein, and the mop assembly equipped with the endless orbital mop on the driving shaft and the driven shaft can be easily disassembled and assembled at the rear of the suction body for more convenience of use. You can double.

Description

Mop device of vacuum cleaner

The present invention relates to a mop device of a vacuum cleaner that can perform mop cleaning by installing the mop on the drive shaft and the driven shaft in an endless track type, and in particular, the mop assembly provided with the endless track type mop can be easily disassembled and A mop device for a vacuum cleaner that can be assembled.

In general, the vacuum cleaner is provided with a motor 3 for generating a suction force and a dust bag 2 for collecting dust, inside the main body 1 forming the appearance of the vacuum cleaner, as shown in FIG. One end of the hose 4 is inserted into the main body 1, and the other end of the hose 4 is inserted into the suction body 5 having a suction port 6 for sucking dust from the bottom of the room.

Such a conventional vacuum cleaner sucks dust-containing air into the suction body 5 by the driving force of the motor 3, and the dust-containing air sucked into the suction body 5 includes the hose ( Guided to 4) will be introduced into the dust bag (2)

In addition, dust is collected in the dust bag 2, and air from which dust is removed from the dust bag 2 is discharged to the outside of the main body 1.

On the other hand, the vacuum cleaner has been proposed and used in addition to the function of collecting dust to clean the mop function to mop the floor.

Such a vacuum cleaner having a mop function is provided with a drive shaft which is intermittently driven in the inside of the suction body, and an absorber such as a sponge having excellent water absorption capability is rolled on the drive shaft.

When the vacuum cleaner having such a mop function is to perform the mop cleaning, the drive shaft is separated from the suction body, the water is absorbed in the absorbent material, the absorbent material soaked in the absorbent body is assembled into the suction body, and the absorbent material is moved forward. Is in contact with the floor to mop. In addition, when the absorbent material in contact with the floor is dirty, the suction body is reversed to rotate the drive shaft intermittently, and the absorbent material is rotated by the rotation of the drive shaft so that the clean surface of the absorbent material contacts the floor to clean the floor.

However, such a conventional vacuum cleaner having a mop function, the absorber is simply wound on the drive shaft, the length of the absorber is short, and the length of the absorber is short, so that if the drive shaft is rotated once, the absorber also rotates once. That is, the amount of absorbent used is determined depending on the diameter of the drive shaft, the diameter of the drive body is limited, so the length of the absorber wound on the drive is also shortened, there is a hassle of having to frequently replace the absorber when cleaning a large floor.

In order to solve this problem to some extent there is a utility bill registration application No. 94-20779 filed in the Republic of Korea by the applicant.

Utility Model Registration No. 94-20779 is characterized in that the mop is installed in an endless orbital manner between the drive shaft and the driven shaft to clean a large area without frequently changing the mop.

Thus, the proposed utility bill No. 94-20779 has raised the problem that the water mop assembly cannot be easily disassembled and assembled from the suction body.

The present invention has been made in view of the above-described problems, and an object of the present invention is to provide easy disassembly and assembly of a mop assembly equipped with an endless orbital mop on a driving shaft and a driven shaft at the rear of the suction body. To provide a mop device for the vacuum cleaner that can double the sex.

In order to achieve the above object, the water mop device of the vacuum cleaner according to the present invention has a suction port formed at a lower surface thereof, and an upper end of which is fitted with an extension pipe connected to a hose of the main body by a hinge part. ; A mop assembled to the suction body and provided with a drive shaft provided with an intermittent drive member so as to intermittently be driven when reversing, a driven shaft installed directly above the drive shaft, and an endless orbital mop between the driven shaft and the drive shaft. An assembly; A holder formed on one side of the driven shaft of the mop assembly supported by both ends of the driving shaft and supported by both ends of the driving shaft so that the mop assembly is assembled to the suction body, Characterized in that consisting of the mop fastening means provided.

1 is a configuration diagram schematically showing a vacuum cleaner applied to a conventional example.

Figure 2 is an exploded perspective view showing the main parts of the vacuum mop device applied to the present invention by disassembling the main parts.

Figure 3 is a side cross-sectional view showing the operating state of the mop device of the vacuum cleaner applied to the present invention.

Figure 4 is a rear cross-sectional view showing the main portion of the mop device of the vacuum cleaner applied to the present invention.

Figure 5 is a side cross-sectional view showing the main portion of the mop device of the vacuum cleaner applied to the present invention.

6 is a cross-sectional view taken along line A-A of FIG.

FIG. 7 is a side cross-sectional view showing a state in the portion B of FIG. 5; FIG.

* Explanation of symbols for main parts of the drawings

1: mop assembly 10: suction body

11: suction port 12: pipe fastener

13 hinge part 14 extension tube

20: mop 30: drive shaft

31: hinge pin 32: intermittent drive member

33: projection 34: driven shaft

35: hinge pin 40: holding

50: mop fastening means 51: bearing part

52: hinge ring 53: ring receiving

54: pin receiving 55: holder

Hereinafter, with reference to the accompanying drawings an embodiment of a mop device of a vacuum cleaner according to the present invention will be described in detail.

Figure 2 is an exploded perspective view showing the water mop device of the vacuum cleaner applied to the present invention by disassembling the main parts, Figure 3 is a side cross-sectional view showing the operating state of the water mop device of the vacuum cleaner applied to the present invention, Figure 5 is a rear cross-sectional view showing the main portion of the mop device of the vacuum cleaner applied to the present invention, Figure 5 is a side cross-sectional view showing the main portion of the mop device of the vacuum cleaner applied to the present invention, Figure 6 Sectional drawing which cut | disconnected the AA line of 5 degree | times, and FIG. 7 is a side sectional view which shows the state in the B part of FIG.

2 to 7, the inlet 11 is formed in the inlet 11 on the bottom surface of the pipe fastening hole 12 is fitted with an extension pipe 14 connected to the hose 4 of the main body 1 (1) is a mop assembly in which an orbital type mop 20 is caught between a drive shaft 30 that is intermittently driven at the time of reversing and a driven shaft 34 installed directly on the drive shaft 30. , 50 is a mop fastening means for assembling the mop assembly 1 to the suction body 10 so that the mop assembly 1 is interlocked with the extension pipe 14 so as to freely change the standing angle.

In addition, the pipe fastener 12 is assembled to the suction body 10 via the hinge portion 13 while communicating with the suction hole 11 so as to freely rotate at the upper portion of the suction body 10.

In addition, the bottom surface of the suction body 10 is provided with a blocking plate 15 to block the air containing dust to the suction port 11 to be scattered to the rear of the suction body (10).

That is, the blocking plate 15 is installed at the rear of the suction port 11 to prevent the air containing the dust sucked into the suction port 11 from being scattered to the rear of the suction body 10.

Meanwhile, hinge pins 31 and 35 are formed on the driving shaft 30 and the driven shaft 34 of the mop assembly 1, respectively, and the support shaft 40 is connected to the hinge pins 31 and 35 to connect the driving shaft. 30 and the driven shaft 34 to maintain a constant interval.

In addition, bearings 43 and 44 are provided at the coupling portions of the hinge pins 31 and 35 and the support 40 so that the drive shaft 30 and the driven shaft 34 rotate smoothly.

On the other hand, on one side (left side in the drawing) of the hinge pin 31 of the drive shaft 30, the intermittent drive member with the protrusion 33 protruding so that the drive shaft 30 intermittently rotates when the suction body 10 is reversed (32) is provided.

In addition, the drive shaft 30 and the driven shaft 34 is formed of a material having a high friction force so that the mop 20 caught on the drive shaft 30 and the driven shaft 34 does not run off.

In addition, the mop fastening means 50 supports both ends of the drive shaft 30 of the mop assembly 1 so that the mop assembly 1 is assembled to the suction body 10 and the suction body 10 is rotated. And an extension tube 14 formed on one side of a bearing shaft 51 formed at both rear sides of the rear side and a driven shaft 34 of the mop assembly 1 supported at both ends of the driving shaft 30 by the bearing shaft 51. It is made of a holder 55 is caught.

In addition, the holder 55 is formed of a material having a large friction force so as not to slip from the surface of the extension pipe 44.

On the other hand, a ring support 53 is formed on one side inner surface of the bearing 51 of the suction body 10 so that the intermittent driving member 32 is fitted, and the bearing 51 of the suction body 10 is formed. The other side inner surface is formed with a pin receiving 54 so that the hinge pin 31 of the drive shaft 30 is fitted, the intermittent driving member 32 between the intermittent driving member 32 and the ring receiving 53. The hinge ring 52 is installed to rotate in one direction.

In addition, the hinge ring 52 has an entrance 52b formed so that the intermittent driving member 32 is fitted on the upper surface thereof, and a rotation preventing groove into which the protrusion 33 of the intermittent driving member 32 is inserted into the side surface thereof. 52c is formed. That is, when the protrusion 33 of the intermittent driving member 32 is inserted into the rotation preventing groove 52c, the intermittent driving member 32 does not turn back when rotated in one direction.

In addition, an arc-shaped locking groove 53a is formed in the ring receiving 53, and a locking jaw 52a is formed in the hinge ring 52 so that the locking jaw 52a is formed in the locking groove 53a. It rotates back and forth in a depressed state.

On the other hand, the entrance 53b is formed in the upper portion of the ring receiving 53 to allow the intermittent drive member 32 to enter and exit.

That is, when the intermittent drive member 32 is fitted to the hinge ring 52 and placed on the ring receiver 53, and the hinge pin 31 is placed on the pin receiver 54, the drive shaft 30 is moved to the pin receiver 54. It is installed to the bearing part 51 so that rotation is possible. In such a state, when the holder 55 formed on one side of the driven shaft 34 is caught by the extension pipe 14, the mop assembly 1 is freely tilted forward and backward in association with the extension pipe 14, and its standing angle Will change.

When the user grasps the handle formed at the tip of the extension tube 14 and performs cleaning while advancing the suction body 10, the extension tube 14 is connected to the hinge portion 13 formed at the pipe fastening hole 12. The angle changes freely with respect to the cleaning floor. At this time, the mop assembly 1 integrated with the extension pipe 14 through the holder 55 also has a bottom through a hinge ring 52 and a hinge pin 31 formed at both ends of the drive shaft 30. It changes freely with respect to the face. Meanwhile, the locking jaw 52a formed in the hinge ring 52 is moved along the locking groove 53a formed in the ring receiver 53, so that the hinge ring 52 can be rotated. As such, the mop assembly 1 freely changes its angle, and the mop 20 caught on the bottom of the drive shaft 30 wipes the cleaning bottom surface.

On the other hand, since the projection 33 of the intermittent drive member 32 is caught by the rotation preventing groove 52c when the suction body 10 is advanced, the drive shaft 30 is not rotated by the forward force of the suction body 10. Do not. In addition, when the mop 20 is dirty, the suction body 10 is reversed and then advanced. At this time, while the intermittent drive member 32 is rotated by a predetermined angle, the drive shaft 30 is rotated. At the same time the mop 20 and the driven shaft 34 is rotated and the other clean side of the mop 20 is in contact with the cleaning floor. By advancing the suction body 10 in contact with the clean surface in this way, the cleaning floor can be cleaned cleanly.

Meanwhile, when removing the mop assembly 1, the extension pipe 14 and the mop assembly 1 of the hinge ring 52 and the entrance 52b, 53b in the ring receiving 53 are aligned as shown in FIG. After adjusting the standing angle, pull the mop assembly 1 upward. At this time, the intermittent drive member 32 is separated upward through each entrance 52b, 53b and at the same time the hinge pin 31 is separated from the pin receiving 54. At this time, the holder 55 is moved vertically upward along the extension pipe 14, the mop assembly 1 is separated from each bearing 51 of the suction body 10 in the vertical direction. Meanwhile, when the mop assembly 1 is separated from the suction body 10 in the vertical direction and then pulled in the horizontal direction, and the holder 55 is separated from the extension tube 14, the mop assembly 1 is completely separated from the suction body 10. do.

In addition, the elastic member 41 is coupled to the middle of the support (40). The stretchable member 41 is used when the height of the support 40 is variable, and when the driven shaft 34 is pressed once, the stretchable member 41 is contracted while the height of the support 40 is reduced, and the stretchable member is pressed again. As the 41 is extended, the height of the support 40 is restored to its original state. This is used when the mop 20 is separated from each shaft 30 and 34 to be washed, that is, the mop assembly 1 is separated from the suction body 10 and then the driven shaft 34 is pressed to support the support 40. Since the height of the water mop 20 caught on each axis 30, 34 is easily separated.

Referring to the disassembly and assembly process of the present invention mop assembly (1) configured as follows. That is, as shown in FIG. 2, the drive shaft 30 and the driven shaft 34 are integrated by the strut 40 coupled to each end. The holder 55 in the driven shaft 34 of the mop assembly 1 thus integrated is fitted into the extension tube 14 and the drive shaft 30 is attached to each bearing 51 at the rear of the suction body 10. Put it up. That is, by turning the hinge ring 52 so that the entrance and exit 52b matches the entrance and exit 53b of the ring receiver 53, the intermittent drive member 32 is placed on the hinge ring 52 and the hinge pin 31 is placed. Put it on the pin tray (54). At this time, when the projection 33 of the intermittent drive member 32 is inserted into the rotation preventing groove 52c, the intermittent drive member 32 is smoothly operated when the suction body 10 moves backward, and the drive shaft 30 is rotated by the reverse force. .

When the mop assembly 1 is assembled to the suction body 10 as shown in FIG. At this time, the mop 20 under the drive shaft 30 is in contact with the cleaning floor. In this state, when the suction body 10 is advanced, the dust is sucked through the suction port 11 in the front and the mop 20 wipes the cleaning bottom surface. In addition, when the suction body 10 is moved forward, the angle of the extension pipe 14 is freely changed through the hinge portion 13 of the pipe fastener 12, and the mop assembly 1 connected to the holder 55 is also freely changed and virtually. Since it becomes a line, it is easy to clean.

That is, since the hinge rings 52 and the hinge pins 31 on both sides of the drive shaft 30 are rotated in the front and rear directions while being placed on the ring receiver 53 and the pin receiver 54, the mop assembly 1 is driven by the drive shaft ( It is possible to incline along the extension pipe 14 about 30). At this time, the rotation of the drive shaft 30 is not rotated by the forward force in accordance with the advance of the suction body (10).

On the other hand, the intermittent drive member 32 is not rotated when the suction body 10 is advanced. This is possible because the projection 33 is caught in the rotation preventing groove 53c. That is, when the suction body 10 is advanced, the mop 20 in friction contact with the cleaning floor and the drive shaft 30 in friction contact with the cleaning floor are to be rotated together in the counterclockwise direction. At this time, the driven shaft 34 connected to the drive shaft 30 through the support 40 and the mop 20 is caught by the extension tube 14 at the instant of being rotated and rotated counterclockwise, thereby preventing rotation and revolution.

As a result, the mop 20 does not rotate. In addition, the mop assembly 1 is rotated along the extension tube 14 when the drive shaft 30 acts as a hinge so that the mop 20 is rotated slightly before and after. However, regardless of the intermittent drive member 32, it is rotated slightly in the front and rear directions according to the erected angle of the extension pipe 14, so that it does not cause any trouble in cleaning.

On the other hand, when the mop 20 in contact with the cleaning floor is dirty, the suction body 10 is slightly reversed. At this time, the mop assembly 1 is rotated by the hinge ring 52 and the hinge pin 31 while the drive shaft 30 is inclined clockwise about the drive shaft 30. On the other hand, when the locking jaw 52a of the hinge ring 52 is caught by the locking groove 53a, the intermittent driving member 32 is operated from this time. That is, the intermittent driving member 32 is rotated in the state in which the hinge ring 52 is caught in the locking groove 53a and the rotation is prevented. At this time, the interlocking driving member 32 operates smoothly without turning. At the same time, the mop 20 is rotated while the drive shaft 30 is rotated clockwise by a predetermined angle.

Meanwhile, while the suction body 10 is retracted, the mop assembly 1 is slightly inclined clockwise while the locking jaw 52a is caught by the locking groove 53a. At this time, while the holder 55 is caught by the extension tube 14, the inclination of the holder 55 is prevented, and at the same time, the driven shaft 34 is slightly dropped from the extension tube 14. Therefore, the mop 20 is rotated by a certain angle without difficulty without being caught by the drive shaft 30 and the driven shaft 34, so that the clean surface contacts the cleaning floor, so that it can be wiped clean.

In addition, when the mop cleaning is finished, the mop assembly (1) is separated from the suction body (10) by pulling the support (40) on both sides upward. That is, by adjusting the angle of the extension pipe 14, the angle of the mop assembly 1 connected to the holder 55 is changed. At this time, the entrances 52b and 53b are aligned, and then the mop assembly 1 is pulled vertically so that the intermittent drive member 32 and the hinge pin 31 are separated from the hinge ring 52 and the pin support 54. Next, when the holder 55 is moved horizontally to be separated from the extension pipe 14, the mop assembly 1 is completely separated from the suction body 10.

In this state, when you want to separate the mop 20 caught in the drive shaft 30 and the driven shaft 34, the driven shaft 34 is pressed. At this time, when the expansion member 41 is reduced while the driven shaft 34 is close to the drive shaft 30, the caught state of the mop 20 is loosened. Pulling the loose mop 20 in the axial direction as described above, the mop 20 is separated, so it can be sucked and cleaned.

On the other hand, since the suction body 10 from which the mop assembly 1 is separated can be sucked and cleaned only dust, it is convenient to handle the suction body 10 when cleaning the dust. And since the mop assembly 1 is assembled to the rear of the suction body 10 does not interfere with the dust suction port (11). Therefore, the dust suction flow path is simplified and the suction noise is reduced. And since there is no need to provide a separate seat for installing the mop assembly on the upper portion of the suction body has the effect of simplifying the configuration of the suction body. In addition, the wet angle of the mop assembly is freely changed, there is an advantage that can be cleaned in the low height.

As described above, according to the mop device of the vacuum cleaner according to the present invention, since the driven shaft and the drive shaft with the mop are disassembled and assembled in the rear of the suction body while being integrated through the prop, the configuration of the suction body can be simplified. It will work.

Claims (2)

Inlet 11 is formed on the bottom surface, the pipe fastener 12 is fitted in the upper surface is connected to the hose 4 of the main body 1, the inlet 12 is assembled through the hinge portion 13 10; A drive shaft 30 which is assembled to the suction body 10 and provided with an intermittent driving member 32 so as to be intermittently driven when reversing, a driven shaft 34 provided directly above the drive shaft 30, and the longitudinal A mop assembly 1 having an endless orbital mop 20 between a coaxial 34 and the drive shaft 30; Both ends of the drive shaft 30 are supported by bearing members 51 formed on both rear sides of the suction member 10 and the bearing member 51 so that the mop assembly 1 is assembled to the suction member 10. Mop device of the vacuum cleaner, characterized in that the mop fastening means (50) formed on one side of the driven shaft (34) of the mop assembly (1) having a holder (55) caught in the extension pipe (14). According to claim 1, On one side of the inner surface of the bearing 51 of the suction body 10, the ring receiving 53 is formed so that the intermittent drive member 32 is fitted, the bearing portion of the suction body 10 On the other inner surface of the 51 pin pin 54 is formed so that the hinge pin 31 of the drive shaft 30 is fitted, the intermittent drive between the intermittent drive member 32 and the ring receiver 53. Mop device of the vacuum cleaner, characterized in that the hinge ring 52 is installed so that the member 32 is rotated in one direction.