KR200144825Y1 - Mop device of vacuum cleaner - Google Patents

Abstract

The present invention relates to a mop device of a vacuum cleaner, and more particularly, a suction body having a dust suction port formed on a bottom surface thereof, a drive shaft installed inside the suction body and intermittently rotated when reversing, a driven shaft installed directly above the drive shaft, the drive shaft and the The mop cleaning area is important because the mop is wound around the drive shaft and the driven shaft in a state in which the mop is configured in a belt form by a mop means that is wound in an orbital manner and driven between the driven shafts. That is, when the drive shaft is retracted, the mop is also retracted so that the clean side is in contact with the floor, so the floor can be cleaned with the clean side when the suction body is moved forward. In addition, since the mop is exposed to the outside, the degree of contamination is visually confirmed. Therefore, it is easy to determine the cleaning time of the dirty mop and it is hygienic because the mop can be disassembled and stored separately when the cleaner is stored.`

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.

5 is a partial cross-sectional view of the present invention.

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 3, and (a) and (b) show a forward and backward state.

* Explanation of symbols for main parts of the drawings

10 suction body 11 suction port

12: doorway 20: mop means

21: mop 30: drive shaft

31: intermittent drive member 40: driven shaft

41: prop

The present invention relates to a vacuum cleaner, and more particularly, to a mop device of a vacuum cleaner to improve the floor cleaning efficiency by cleaning the floor by forming a mop in a caterpillar type.

In general, the vacuum cleaner suctions the floor dust and is connected through the main body 1, the main body 1, and the hose 4 provided with the motor 3 and the dust bag 2, 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.

Meanwhile, a vacuum cleaner that can mop the floor as well as dust on the floor using a vacuum cleaner has been developed and used.

In the vacuum cleaner having such a mop function, a driving shaft intermittently driven is installed inside the suction body, and an absorbent such as a sponge having excellent water absorption ability is rolled on the driving 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 in contact with the floor is wiped. In addition, when the absorbent material in contact with the floor is 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, and when the floor cleaning area is large, there is a hassle of separating and absorbing the absorbent 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 the rolled mop is used, there is an unsanitary problem such as bad smell and mold growth when the cleaner is stored.

The present invention has been devised to solve the above problems, the object of the present invention, by installing a mop corresponding to a constant floor area cleaning in a caterpillar type. When the mop is installed on the suction body once, the floor area can be cleaned so that the mop does not need to be replaced frequently, and when the mop is finished, it provides a hygienic vacuum mop device that allows the mop to be separated and sucked. .

In order to achieve the above object, the present invention provides a suction body having a dust suction hole on its bottom surface, a drive shaft installed inside the suction body to rotate intermittently upon reversing, a driven shaft installed directly above the drive shaft, between the drive shaft and the driven shaft. It is characterized in that it is equipped with a mop means for wiping the floor by winding in an orbital manner.

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

2 is a perspective view of the present invention. That is, the suction shaft 10, the suction shaft 10 is formed in the suction body 10, the drive shaft 30 is intermittently rotated when the reverse direction by the intermittent drive member 31, the drive shaft 30 is formed in the suction port 11 is suction ) Wound around the entrance and exit 12 formed on the upper surface of the suction body 10, the driven shaft 40 installed on the drive shaft 30, and the drive shaft 30 and the driven shaft 40 so as to expose the upper portion. Mop means 20 is provided.

The driven shaft 40 is coupled to the strut 41 placed on both sides of the upper surface of the suction body 10. That is, both ends of the driven shaft 40 are coupled to the bearing 42 at the upper end of each support 41 to be rotatably supported.

The mop means 20 is a crawler type mop 20 configured in the form of a belt, which is wound around the drive shaft 30 and the driven shaft 40 to wipe dust from the floor.

Figure 3 is a front sectional view of the present invention and Figure 4 is a side sectional view of the present invention. Here, the drive shaft 30 is disassembled and assembled by the door 14 formed at both ends of the doorway 12. That is, as shown in FIG. 5, when the door 14 pivoted around the hinge 15 is caught by the push switch 16 installed inside the suction body 10, the bottom surface of the door 14 is intermittent driving member 31. Restrain the upper surface of. Therefore, the drive shaft 30 is installed inside the suction body 10 without being drawn out through the doorway 12. In addition, when the door 14 is pushed, the push switch 16 is released and the door 14 is opened around the hinge 15. At this time, since the intermittent drive member 31 is released, the drive shaft 30 is drawn out through the doorway 12.

Meanwhile, the driven shaft 40 is opened in a direction away from each other by the intermediate spring 43 in a divided state. That is, when assembling the driven shaft 40 to the bearing 42, by pressing both ends of the driven shaft 40 so that the spring 43 is compressed, the length is shortened and then placed on the bearing 42 corresponding to each other. On the other hand, if placed on the bearing 42 and then placed, the length is increased while the spring 43 is restored. At this time, both ends of the driven shaft 40 is inserted into the bearing 42 is supported to rotate. In addition, when the driven shaft 40 is separated from the bearing 42, the reverse order of assembly may be used.

6 shows the intermittent drive member 31. That is, the rail formed between the forward jamming jaw 32 when the suction body 10 is advanced, the backward catching jaw 33 when the suction body 10 is retracted, and the front and backward catching jaws 32 and 33. 34, a pin 35 moving along the rail 34, and a guide part 36 for guiding the pin 35 to move in an oblique direction.

That is, as shown in (a), when the driving shaft 30 is advanced by the advancing of the suction body 10, the rotation of the driving shaft 30 is prevented because the pin 35 is caught. Therefore, the mop 21 wound around the drive shaft 30 wipes the floor dust. On the other hand, as shown in (b), when the drive shaft 30 is retracted to the reverse of the suction body 10, the pin 35 is separated from the forward catching jaw 32 and then moved along the guide portion 36, and then the backward catching jaw. (33) is no longer moved. At this time, the drive shaft 30 is rotated in the reverse direction as the pin 35 is moved. On the other hand, when the reverse suction unit 10 is moved forward again, the drive shaft 30 is rotated slightly in the forward direction again. At this time, the rotation of the drive shaft 30 is stopped while the pin 35 is caught by the other forward jaw 32. That is, since it is rotated by 1 in the reverse direction and then rotated by 1/2 in the forward direction, the already used mop 21 is rotated in the reverse direction toward the driven shaft 40 and the unused mop 21 is flush with the bottom. You will come across. Reference numeral 13 is a bearing formed in the suction body 10 on both sides of the entrance and exit 12, and the intermittent driving member 31 is disposed.

The process of hanging the mop 21 of the present invention configured as described above on each of the shafts 30 and 40 is first cleaned and washed by the mop 21, and then the upper side is fastened to the driven shaft 40. Meanwhile, the driven shaft ( 40 is pressed in both directions to allow the spring 43 to be compressed and then rotatably coupled to the bearing 42 corresponding to each other, while hanging the lower shaft of the mop 21 onto the drive shaft 30 and then through the doorway 12. It is placed inside the suction body 10. At this time, the intermittent driving member 31 is placed on the bearing 13 at both ends of the suction body 10. Meanwhile, when the door 14 is closed through the hinge 15, the push switch 16 is closed. The door 14 is constrained by the intermittent drive member 31 to the bottom surface of the door 14, the intermittent drive member 31 is fixed to the suction body (10).

This completes the installation of the mop 21. Meanwhile, when the suction unit 10 installed with the mop 21 is placed on the floor and moved forward, the mop 21 in contact with the floor wipes the floor. Meanwhile, dust is sucked into the main body through the suction port 11 while the bottom is wiped. In addition, when the mop 21 is dirty, the suction body 10 is reversed and then advanced. At this time, the other side of the mop 21 comes in contact with the floor so that the floor can be cleaned cleanly. Meanwhile, since the mop 21 is exposed to the outside through the doorway 11, the degree of dirtying of the mop 21 can be visually confirmed. Therefore, when the mop 21 is dirty, the mop 21 is separated from each shaft 30 and 40 in the reverse order of assembly, and then washed and reassembled.

As described above, according to the present invention, since the mop is wound around the drive shaft and the driven shaft in a belt type, the mop cleaning area is increased. That is, when the drive shaft is retracted, the mop is also retracted so that the clean side is in contact with the floor, so the floor can be cleaned with the clean side when the suction body is moved forward.

In addition, since the mop is exposed to the outside, the degree of contamination is visually confirmed. Therefore, it is easy to determine the cleaning time of the dirty mop and hygienic because it can be stored separately by disassembling the mop when storing the cleaner.

Claims (3)

Suction body having a dust suction port formed on the bottom surface, a drive shaft installed inside the suction body intermittently rotates when reversing, a driven shaft installed directly above the drive shaft, and wound around the drive shaft and the driven shaft in an endless manner to wipe the floor. Mop device of the vacuum cleaner having a mop means. The mop device of a vacuum cleaner according to claim 1, wherein the mop means is a mop configured in a belt form and rotates together when the drive shaft is intermittently rotated. The mop apparatus of claim 2, wherein an entrance is formed at an upper portion of the suction body so that the driving shaft is drawn upward, and the mop is caught by the driving shaft and the driven shaft through the entrance.