KR200144850Y1 - Mop device of vacuum cleaner - Google Patents

Abstract

The present invention relates to a mop device of a vacuum cleaner, and in particular, a suction mop between an intake body having a suction port for sucking dust on a bottom surface, a driven shaft, and a drive shaft that is intermittently rotated during backward movement and is provided with a mop in an endless track. Assembly, a seating portion formed on the suction body so that the driven shaft of the mop assembly is placed, and an exposure opening formed on the bottom surface of the seating portion so that the bottom of the mop caught on the driven shaft is exposed to the outside. Since the driven shaft and the driven shaft with the mop are disassembled and assembled from the suction body in the state of being integrated through the support, the suction body is convenient to use when only dust is sucked and the diameter of the driven shaft coupled to the suction body is small. The advantage is that it can be made compact.

Description

Mop device of vacuum cleaner

1 is a front view of a general vacuum cleaner.

2 is a perspective view of the present invention.

3 is a front sectional view of the present invention.

Figure 4 is a side cross-sectional view of the present invention.

* Explanation of symbols for main parts of the drawings

1: mop assembly 10: suction body

11: inlet 12: seat

13: exposure hole 14: fitting groove

20: mop 30: drive shaft

32: intermittent drive member 34: driven shaft

40: prop 41: fitting portion

The present invention relates to a vacuum cleaner, and more particularly, in such a way that the mop that is intermittently rotated in a state where the drive shaft and the driven shaft are caught in an endless orbit is disassembled in the state of being assembled on the upper part of the suction body that sucks in dust. The present invention relates to a mop device for a vacuum cleaner in which a small driven shaft is assembled to a suction body so that the suction body can be made compact.

In general, the vacuum cleaner is connected to the main body (1), the main body (1) and the hose (4) where the motor (3) and the dust bag (2) are installed as shown in FIG. It consists of the sieve (5).

When the vacuum cleaner 2 is driven into the vacuum bag 2 and the inside of the vacuum bag 2 is in a vacuum state, the air in the indoor floor is sucked into the suction body 5 through the hose 4 connected to the dust bag 2. At this time, the dust of the floor is filtered by the dust bag (2) and clean air is discharged into the room.

On the other hand, by using a vacuum cleaner vacuum cleaner that can mop the floor as well as the dust has been developed and used.

The cleaner having such a mop function is provided with a drive shaft that is intermittently driven in the suction body in the suction body, and the absorber, such as sponge having excellent water absorption capacity is rolled on the drive shaft.

The conventional mop cleaner configured as described above separates the drive shaft from the suction body during the cleaning and then wets the absorber with water. On the other hand, if the drive shaft moistened with the absorbent material is coupled to the suction body and then advanced, the absorbent material that comes into contact with the floor hits the floor. In addition, when the absorbent material in contact with the floor becomes dirty, the suction body is reversed so that the drive shaft rotates intermittently. At this time, the absorbent is rotated together so that the clean side is in contact with the floor. Advancing the suction in this condition causes the clean side of the absorber to wipe the floor again.

However, because the absorber is simply rolled on the drive shaft, if the drive shaft rotates once, the absorber also rotates once. That is, the amount of absorbent used is determined according to the diameter of the drive shaft. When the floor cleaning area is large, the absorbent needs to be separated and sucked frequently from the suction body.

In addition, in order to compensate for these disadvantages, a device that was rolled up on one side of the suction body by using an absorber as a cloth or the like has been previously filed.

However, since the already used loosen mop is stored on the shaft of the other side until all of the rolled mop is used, there is an unsanitary problem such as bad smell and mold growth when the cleaner is stored.

In order to solve the above problems, the present inventors install the mop by endlessly orbiting the mop corresponding to a constant floor area cleaning on the drive shaft installed on the suction body and the driven shaft installed on the upper part of the mop. When installed, it has been filed for the vacuum cleaner's water mop device (Utility Model Registration Application No. 94-20779), which makes it possible to clean a certain floor area so that the mop does not need to be replaced frequently.

The purpose of the present invention is to provide a mop assembly in which the mop assembly is separated from the suction body in the state in which the driving shaft and the driven shaft are assembled (hereinafter referred to as the mop assembly), and the mop assembly is separated when the dust is sucked only. The present invention provides a vacuum cleaner for mop device, which makes it easy to manufacture a small suction body by assembling the driven shaft with a small diameter.

In order to achieve the above object, the present invention, a suction inlet formed with a suction inlet on the bottom surface, the assembly of the mop between the driven shaft and the drive shaft that is installed in the upper portion and the drive shaft rotated intermittently during backward movement, the mop assembly, the And a seating portion formed on the suction body so that the driven shaft of the mop assembly is placed, and an exposure hole formed on the bottom of the seating portion so that the bottom of the mop caught on the driven shaft is exposed to the outside.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

Figure 2 is a perspective view of the present invention and Figure 3 is a front sectional view of the present invention, the same components as in Figure 1 will be described the present invention using the same reference numerals. In other words, the suction inlet 11 is formed in the front and rear of the bottom, and the suction body 10, the driven shaft 34 and the upper portion of the suction tube 10 is formed in the rear center and the extension tube 17 is connected to the hose 4 of the main body (1) The suction mop 10 is formed at the upper center so that the mop assembly 1 and the mop assembly 1 are vertically placed between the drive shafts 30 intermittently driven in the reverse direction. Teeth 12 are provided.

The suction body 10 is a driven shaft 34 is placed on the seat 12 formed in the center, wherein the mop 20 caught on the follower shaft 34 is in contact with the bottom of the seat 12 in contact with the cleaning bottom surface. The exposure port 13 is formed.

On the other hand, the driven shaft 34 and the drive shaft 30 of the mop assembly 1 are formed with pins 35 and 31 at each end thereof, and a support 40 is coupled to these pins 35 and 31 so that they are fixed. It is integrated in a spaced state. In addition, bearings (44) (43) are installed in the support (40) coupled to each of the pins (35) (31) so that each of the shafts (34) and (30) rotates smoothly. In addition, the pin 31 on the left side of the drawing is coupled to the intermittent drive member 32 in which the drive shaft 30 intermittently rotates when the suction body 10 moves backward. In addition, the lower portion of the support 40 is formed with a fitting portion 41 to be inserted into the fitting groove 14 formed on both sides of the seat 12.

In addition, the drive shaft 30 and the driven shaft 34 is formed of a material with a large friction force and does not slip in the state in which the mop 20 is caught by them.

On the left side of the upper part of the support 40, a receiving part 45 on which the intermittent driving member 32 is formed is formed, and the rotation preventing groove in which the protrusion 33 formed on the intermittent driving member 32 is placed outside the receiving part 45 ( 46) is formed. That is, when the projection 33 is caught in the rotation preventing groove 46, the intermittent drive member 32 is rotated only in one direction.

In addition, the elastic member 42 is coupled to the middle of the support (40). The expansion and contraction member 42 is used when the height of the support 40 is variable. When the driving shaft 30 is pressed once, the expansion and contraction member 42 is reduced, and the height of the support 40 is reduced. As the 42 is extended, the height of the support 40 is restored to its original state. This is used when washing the mop 20 from each shaft 30, 34, that is, the mop assembly 1 is separated from the suction body 10, then press the drive shaft 30, 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 driven shaft 34 and the drive shaft 30 are integrated by the strut 40 coupled to each end. The driven shaft 34 of the mop assembly 1 thus integrated is placed on the seat 12 at the upper portion of the suction body 10. At this time, the fitting portion 41 in the lower portion of the support 40 is inserted into each fitting groove 14 by an interference fit type and does not return arbitrarily.

When the mop assembly 1 is assembled to the suction body 10 as shown in FIG. At this time, the mop 20 under the driven shaft 34 is in contact with the cleaning bottom surface through the exposure port (13). In this state, when the suction body 10 is advanced, dust is sucked through the suction port 11 in the front and rear, and the mop 20 wipes the cleaning bottom surface. That is, when the suction body 10 moves forward, the driven shaft 34 and the drive shaft 30 are not rotated. At this time, the bottom surface of the mop 20 slides in a non-rotating state and wipes the cleaning bottom surface.

On the other hand, when the mop 20 in contact with the cleaning floor is dirty, the suction body 10 is slightly reversed and then advanced. At this time, since the reverse force of the suction body 10 is transmitted to the intermittent driving member 32 in the upper portion through the mop 20, it is rotated by a predetermined angle. At this time, the drive shaft 30, the mop 20 and the driven shaft 34 is rotated. At the same time, since the clean surface of the mop 20 is in contact with the cleaning bottom surface, it can be wiped clean by advancing the suction body 10.

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 to the top. In this state, when you want to separate the mop 20 caught in the drive shaft 30 and the driven shaft 34, the drive shaft 30 is pressed. At this time, when the expansion member 42 is reduced while the drive shaft 30 is close to the driven shaft 34, the caught state of the mop 20 is loosened. When the loosen mop 20 is pulled in the axial direction as described above, the mop 20 is separated so that it can be sucked and cleaned.

On the other hand, since the suction body 10 in which the mop assembly 1 is separated can be sucked and cleaned only dust, the suction body 10 can be easily handled when cleaning the dust. In addition, since the driven shaft 34 of the mop assembly 1 placed on the suction body 10 has a small diameter, the seat 12 may be made smaller, and the intermittent driving member 32 may not be placed on the suction body 10. It can be produced in a small size.

As described above, according to the present invention, the driven shaft and the driving shaft with the mop are disassembled and assembled from the suction body in a state of being integrated through the prop, so that the suction shaft is convenient to use only when the dust is sucked and the driven shaft is coupled to the suction body. The small diameter has the advantage of making the suction body compact.

Claims (2)

The suction inlet is formed with a suction inlet for suctioning dust on the bottom, a mop assembly in which the mop is caught in an endless track between the driven shaft and a drive shaft that is intermittently rotated in the reverse direction, and the suction shaft of the mop assembly is placed thereon. Mop device of the vacuum cleaner having a seating portion formed in the sieve, and an exposure hole formed in the bottom of the seating portion so that the bottom of the mop caught on the driven shaft is exposed to the outside. According to claim 1, The support shaft is coupled to both ends of the driven shaft and the drive shaft so that they maintain a constant interval, the fitting grooves formed on both sides of the seat portion, and the fitting formed on the lower end of each of the support posts are fitted and fixed Mop device of the vacuum cleaner, characterized in that it comprises a part.