KR200144853Y1 - Mop Laying Device for Vacuum Cleaner - Google Patents

Abstract

The deceased relates to a mop-down device of a vacuum cleaner, and more particularly, a main body having a motor and a dust bag, an intake body connected through the main body and an extension pipe and having a dust intake at the bottom thereof, and a drive shaft intermittently driven when the suction body is retracted. And a mop assembly in which the mop is caught in an orbital manner between the driven shaft installed at an upper portion thereof, a seating part formed on an upper portion of the suction body so that the drive shaft of the mop assembly is placed, and the mop assembly is before and after the drive shaft. By the specific configuration provided with the mop lay-out means lying on the side to change the mouth angle, the mouth angle of the water mop assembly placed on the suction body is controlled in multiple stages, so when the mop collides with an obstacle, especially when cleaning the floor with low height, the mop assembly Lie down. Therefore, when cleaning in the low height, the suction body moves forward while passing through the obstacle, so that it is possible to clean the corner where the obstacle is located.

Description

Mop Laying Device for 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 an excerpt cross-sectional view of the present invention.

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

* Explanation of symbols for main parts of the drawings

A: 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 50: mop down means

51: intermittent lying down member 52: rotating cylinder

53: fixing plate 54: ball

55: constellation 56: spring

The present invention relates to a vacuum cleaner, and more particularly to the force of the mop assembly to be disassembled in the state in which the mop is caught in an orbital manner in the assembled state on the upper portion of the suction body to suck the dust, so that the mop assembly is lying down before and after. The present invention relates to a mop down device of a vacuum cleaner that enables cleaning of mop in a low place.

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.

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, when the drive shaft moistened with the absorbent material is coupled to the suction body and then advanced, the bottom and the bonded absorbent material clean 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 state causes the clean side of the absorbent material 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 need to frequently separate and absorb the absorbent to 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.

In order to solve the above problems, the present inventors install a mop once in a caterpillar on a drive shaft installed in the suction body and a driven shaft installed on the upper part of the suction shaft, and installs the mop once in the suction body. He had previously filed a water mop device (Utility Model Registration Application No. 94-20779) of a vacuum cleaner, which enables cleaning of a certain floor area and does not require frequent replacement of the mop.

An object of the present invention is to provide a mop assembly in which the mop assembly is separated from the front and rear in order to be separated from the suction body in the state in which the driving shaft and the driven shaft on which the mop is applied are assembled (hereinafter referred to as the mop assembly). To provide a mop down device for a vacuum cleaner that allows the floor to be cleaned in low places.

In order to achieve the above object, the present invention provides a main body having a motor and a dust bag, an intake body connected through the main body and an extension pipe, and having a dust intake at a bottom thereof, and a drive shaft intermittently driven at the time of retraction of the intake body and its upper portion. The mop assembly in which the mop is caught in an orbital manner between the driven shafts installed in the driven shaft, the seat portion formed at the upper portion of the suction body so that the drive shaft of the mop assembly is placed, and the mop assembly is laid down front and rear with respect to the drive shaft. It is specific to the point provided by means of a mop lay-out means of varying angles.

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 and Article 3 is a front sectional view of the present invention, the same components as in Figure 1 describes the present invention using the same reference numerals. In other words, the suction inlet 10 is formed in the front and rear of the bottom and the extension tube 17 is connected to the hose 4 of the main body 1 in the rear center, the driving side 30 is intermittently driven when reversing And the mop assembly (A) and the mop assembly (A) in which the mop (20) is caught in an orbital manner between the driven shaft (34) installed on the upper part and the vertical mop assembly (A) in the vertical position. The mop down means 50 is provided.

The suction part 10 has a seating portion 12 on which the drive shaft 30 of the mop assembly A is placed, and the seating portion 12 is disposed so that the mop 20 caught by the drive shaft 30 contacts the cleaning bottom surface. The exposure port 13 is provided at the bottom.

On the other hand, the mop assembly (A) is installed so that the drive shaft 30 and the driven shaft 34 is separated by a predetermined interval through the support (40). And hinge pins 31 are formed on both sides of the drive shaft 30, and the intermittent drive member 32 is installed on one side hinge pin 31. The intermittent drive member 32 allows the drive shaft 30 to rotate in a predetermined radius when the suction body 10 moves backward.

The mop lying down means 50 is fixedly coupled to the hinge pins 31 formed at both ends of the drive shaft 30 and fixedly mounted to the fitting grooves 14 formed on both sides of the seating portion 12. (30) Rotating to the hinge pins 31 of both ends and the rotary cylinder 52, the support cylinder 40 is formed in the upper portion, and the rotary cylinder 52 is intermittently rotated, the standing angle of the mop 20 before, The intermittent lying down member 51 is provided to be adjusted backward.

Here, the receiving part 15 on which the intermittent driving member 32 is placed is formed in the fitting part 14 formed at one side of the seating part 12, and the intermittent driving member when the suction body 10 moves backward to the receiving part 15 side. A locking groove 16 on which the projection 33 is placed to prevent the 32 from turning is formed.

The intermittent flattening member 51 is provided by a spring 56 to one side of each rotating cylinder 52 and is forcibly moved to the fixing plate 53, and each fixing plate 53 corresponding to the ball 54. A plurality of concavities are formed along the arc shape in the ball 54, so that a part of the outer circumferential surface of the ball 54 is placed so that the rotation disc 52 is not arbitrarily rotated.

In addition, the elastic member 42 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 to wash the mop 20 from each shaft 30, 34, that is, the mop assembly A is separated from the suction body 10, and then press the driven shaft 34, the support (40) Since the height of the) is reduced, the mop 20 caught in each axis 30, 34 is easily separated.

Referring to the laying down process of the present invention mop assembly (A) configured as described above, the ball 54 is installed on the upper and lower sides of the rotating disc 52, the ball 54 is pressed against the fixing plate 53. At this time, if the ball 54 is inserted into the ball seat 55, half of the ball 54 is located in the ball seat 55 and the other half is located in the rotation disc 52. Thus, the rotating disc 52 is fixed by the ball 54. That is, since the fixing plate 53 is fitted into the fitting groove 14 and fixed, the rotation plate 52 does not rotate arbitrarily and the standing angle of the strut 40 placed therein does not change.

On the other hand, when an external force is applied to the driven shaft 34 or the support 40, the mop assembly A is laid down before and after the suction body 10 along the direction of the applied force. That is, when the rotary disk 52 at the bottom of the support 40 is moved by an external force, the ball 54 is separated from the ball seat 55. In addition, while the external force is applied, the rotating disc 52 continues to rotate, and the ball 54 is moved in and out of the plurality of ball seats 55 formed along the arc direction. At this time, when a metallic sound is generated and an external force is not applied, the ball 54 is inserted into the ball seat 55 near and the rotation of the rotation disc 52 is stopped. That is, when the external force is removed, the rotation disk 52 is stopped and the degree of laying of the support 40 is changed. Therefore, when cleaning the floor of the high and low place mop assembly (A) driven shaft 34 or the mop 20 is caught in the obstacle. At this time, if the mop assembly (A) is continuously pushed over to one side around the drive shaft 30, the standing angle is laid down. The mop assembly (A) lying down as it passes through the obstacle, it is possible to clean the low place. In addition, the lying down mop assembly (A) is forcibly raised. At this time, when the ball 54 is inserted into the ball seat 55 near, the rotation disc 52 is not rotated arbitrarily, the mop assembly A is erected.

Meanwhile, the disassembly and assembly process of the mop assembly is 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 drive shaft 30 of the mop assembly A thus integrated is placed on the seat 12 at the upper portion of the suction body 10. At this time, the fixing plate 53 on both sides of the drive shaft 30 is inserted into each fitting 14 in an interference fit manner so that it is not arbitrarily retracted.

On the other hand, when the mop assembly (A) is placed on the seat 12, the intermittent drive member 32 and the projection 33 is placed in each receiving portion 15 and the rotation preventing groove (16). At this time, if the projection 33 is placed in the anti-rotation groove 16, since the intermittent drive member 32 does not turn back when the suction body 10 is reversed, the drive shaft 30 is rotated by a predetermined angle.

When the mop assembly (A) 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 bottom surface through the exposure opening (13). In this state, when the suction body 10 is advanced, the dust is sucked through the suction port 11 in the front and rear, and the mop 20 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, the intermittent drive member 32 is rotated by a predetermined angle, the drive shaft 30 and the mop 20 is rotated. At this time, since the clean surface of the mop 20 is in contact with the cleaning bottom surface can be wiped clean.

In addition, when the mop cleaning is finished, the mop assembly (A) 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 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.

As described above, according to the present invention, since the standing angle of the mop assembly placed on the suction body is adjusted in multiple stages, the mop assembly is laid down while the mop collides with an obstacle during the low floor cleaning. Therefore, when cleaning the lower height, the suction body continues to move forward through the obstacle, so it is possible to place the corner where the obstacle is located.

Claims (3)

A mop between the main body having a motor and a dust bag, the suction body connected through the main body and the extension tube and having a dust suction port on the bottom, a drive shaft intermittently driven at the time of retraction of the suction body, and a driven shaft installed directly above the suction shaft. Vacuum mop assembly having a mop assembly, a seating portion formed on an upper portion of the suction body so that the drive shaft of the mop assembly is placed, and the mop assembly is laid down front and rear around the drive shaft, and the mop angle is changed. Mop-down device of vacuum cleaner. According to claim 1, The mop lay-out means is hinge pins formed at both ends of the drive shaft, fixedly coupled to each of the hinge pins and fitted to the seat portion to support the rotation of the drive shaft, installed in each hinge pin And characterized in that it comprises a rotary cylinder in which the strut is placed on the upper side, a driven shaft rotatably installed on the upper end of the strut, installed between the rotary cylinder and the fixed plate, and the intermittent lying down member for rotating the cylinder in multiple stages. Mop-down device of vacuum cleaner. According to claim 2, The intermittent lying down member is provided with a spring is installed in each of the rotary cylinder to move the ball to the fixed plate, the ball seat is formed in a plurality of ball to be caught along the arc shape on the fixed plate corresponding to the ball Mop down device of the vacuum cleaner, characterized in that.