KR101248679B1 - A Vacuum Cleaner use combination of Steam - Google Patents

Abstract

The present invention relates to a steam combined vacuum cleaner configured to selectively mount the mop plate to which the mop is attached to the bottom of the nozzle.

Steam combined vacuum system according to the present invention, the main body 50 is provided with a motor assembly for generating a suction force by the rotation, and a dust collecting unit 52 for filtering foreign matter in the air; Guides the air and foreign matter to be sucked into the main body (50), and has a configuration including a nozzle (100) having a steam generator (120) for supplying water vapor by heating water; The mop plate 180 to which the mop 190 is attached is selectively mounted on the nozzle 100. According to this invention comprised in this way, there exists an advantage that the removal operation of a mop becomes more convenient.

Cleaner, Steam, Vacuum, Combined, Mop, Mounted, Magnet, Velcro

Description

Vacuum Cleaner use combination of Steam

1 is a perspective view of a vacuum cleaner according to the prior art.

Figure 2 is a perspective view of a steam cleaner according to the prior art.

Figure 3 is an external perspective view of a preferred embodiment of a combined steam cleaner according to the present invention.

Figure 4 is an external perspective view of a nozzle constituting the embodiment of the present invention.

5 is a partial cutaway perspective view of a nozzle constituting an embodiment of the present invention.

6 is an exploded perspective view of a nozzle constituting an embodiment of the present invention.

7 is a side cross-sectional view of a nozzle constituting an embodiment of the present invention.

8 is a front sectional view of a nozzle constituting an embodiment of the present invention.

9 is a bottom perspective view of a nozzle constituting an embodiment of the present invention.

10 is an exploded perspective view showing the assembly state of the mop plate and the mop mounted to the bottom of the nozzle constituting an embodiment of the present invention.

<Explanation of symbols for main parts of the drawings>

50. Body 60. Extension tube

70. Hose 80. Handle

100.Nozzle 110.Base Pan

112. Suction port 114. Moving wheel

116. Connectors 118. Shock Absorbers

120. Steam generator 130. Steam case

132. Steam base 134. Steam cover

136. Steam generator 138. Water reservoir

140. Heater 142. Heater support

144. Steam Guide 146. Absorption Filter

150. Water inlet 152. Inlet valve

160. Suction channel 170. Plate receiving part

172. Steam guide member 174. Steam jet hole

180. Mop plate 182. Mop attachment

184. Exposed port 186. Extractor lever

190. Mop 200. Outer case

210. Center cover 212. Display unit

The present invention relates to a vacuum cleaner, and more particularly, to a combined-use vacuum cleaner configured to selectively mount the mop plate to which the mop is attached to the bottom of the nozzle.

The vacuum cleaner is a device to reduce human labor by cleaning with the power of a machine. A vacuum cleaner using suction force and a water cleaner that injects water and air at the same time by spraying water, as well as foreign matters on the floor by spraying steam recently. Various types of steam cleaners for removing oil have emerged.

1 shows a configuration of a general vacuum cleaner. As shown, the vacuum cleaner includes a main body 1 having suction means for sucking air in the room, and a suction nozzle 2 into which air on the bottom surface is introduced by suction force generated in the main body 1. Has a configuration to include.

On the other hand, the main body 1, the lower body (5) to which the suction means is received and fastened, and the parts embedded in the lower body 5 so as not to be exposed to the outside, the electric part for controlling the vacuum cleaner (not shown) It consists of an upper body (6) is built.

A moving handle 6 'is further provided on the upper surface of the upper body 6. The movable handle 6 ′ is for facilitating the grip of the user when the cleaner moves, and protrudes upward from the upper surface of the upper body 6.

On the other hand, although not shown, the cord reel assembly is further provided on the right side of the upper body 6. The cord reel assembly is a device for winding and storing the power cord 9 to be described below.

In addition, wheels 8 are fastened to both sides of the main body 1 so that the main body 1 can smoothly move the bottom surface, and the wheels 8 are separated from the air sucked through the suction nozzle 2. A discharge portion 8a through which air of the air is discharged from the main body 1 is constituted.

Between the main body 1 and the suction nozzle 2, a suction hose 3b made of a flexible material, an operation unit 4 connected to an end of the suction hose 3b, and the operation unit 4 ) And an extension tube 3a for connecting the suction nozzle 2 are sequentially installed, so that the suction force generated in the main body 1 can be transmitted to the suction nozzle 2.

 Therefore, when electricity is applied through the power cord 9 connected to the electric part (not shown) built in the main body 1, the vacuum cleaner is in a standby state. At this time, if the user adjusts the suction step by using the button of the operation unit 4, the suction force suitable for each step is generated by the suction means built in the main body (1).

The suction force generated through the suction means is transmitted to the suction nozzle 2 via the suction hose 3b and the extension pipe 3a which are fastened to the suction connector 3c. The air containing the foreign matter such as dust or lint is sucked by the suction force transmitted to the suction nozzle 2, the foreign matter in the sucked air is separated by the dust collecting unit 10, and the filtered air is discharged. Cleaning is performed by the process of being discharged to the outside of the main body 1 through the portion (8a).

2 shows an example of a general steam cleaner. The steam cleaner is composed of a main body for cleaning by using a cloth member attached to the bottom after heating the washing water supplied from the body member to generate hot steam and the handle that can move the main body, the main body And the handle is connected by a connector or a support is configured to move the main body in several directions according to the operating angle of the handle can be cleaned.

As shown, the steam cleaner 20 is rotatably installed on the main body 30 with the steam generating function, and the upper surface of the main body 30 so that the main body 30 can be manually moved to operate. It consists of a stick portion 40.

The main body 30 is formed by combining an upper case 30 'and a steam pad 30 ". The upper case 30' forms an upper appearance of the main body 30, and the upper case A lower end of the stick part 40 is coupled to a central rear end of an upper surface of 30 ′.

On the other hand, the connector 32 is integrally provided between the body portion 30 and the stick portion 40. Therefore, after mounting the stick portion 40 to the body portion 30 is configured to operate the body portion 30 of the steam cleaner 20 in accordance with the movement of the connector (32).

Inside the upper case 30 'of the main body 30, a bucket member (not shown) for storing a predetermined amount of washing water is built-in, and the lower part of the upper case 30' receives washing water from the bucket member. A steam pad 30 " is provided to inject steam to a steam generation port (not shown) which is a steam injection supply path formed together.

On the other hand, the upper surface of the upper case 30 'is formed with a water inlet 34 for injecting water into the bucket member, the cap member 34' is provided on the upper surface of the water inlet 34 is a water inlet ( 34) Shield.

The steam pad 30 "is installed on the bottom of the main body 30, and a cloth member 36 is covered on the bottom surface of the steam pad 30". Therefore, the user can easily clean the floor by using the steam and the cloth member 36 supplied from the inside.

The upper portion of the connector 32 is provided with a stick portion 40, the upper end of the stick portion 40 is formed with a handle 42 for convenient use of the user, the tip of the handle 42 It is provided with an operation button 44 for turning on / off the power or adjusting the intensity.

Although not shown inside the main body 30, a steam generator is built in. Therefore, the steam generated from the steam generator is injected to the lower portion of the main body portion 30, the steam is evenly sprayed on the cloth member 36 and at the same time always maintained at a high temperature steam can be cleaned clean .

However, the above-described prior art has the following problems.

General vacuum cleaners such as the canister vacuum cleaners exemplified above can remove various dusts and dirts on carpets, furniture or floors by suction power generated by the difference in air pressure through the driving of the motor mounted inside the main body 1. It is designed to inhale and inhale it within a short time.

However, these vacuum cleaners are designed and used only to inhale dust from the floor to fit the Western residential culture using carpets or furniture, so our country lives directly on the floor without using furniture. It is not suitable for the ondol sedentary living culture, and there is a problem of double cleaning. In other words, in our traditional style, floor coverings or ondol are usually laid without furniture or carpeting. Therefore, when cleaning the floor, the floor must be cleaned by water and finally the cleaning is completed.

Therefore, firstly, a general vacuum cleaner such as a canister type removes visible garbage and various dirts, and secondly, a mop containing moisture or a floor cleaner is cleaned by wiping the bottom surface with the above-described steam cleaner. There is a problem that the cleaning operation is quite troublesome because there is no situation, there is a problem that must be provided by the type of cleaner.

As a result, since two cleaners must be provided, a lot of cost and labor are required, and a sufficient storage space for storing the cleaners is required.

An object of the present invention for solving the conventional problems as described above, to provide a combined vacuum cleaner capable of performing a vacuum and steam cleaning at the same time.

Another object of the present invention is to provide a steam combined vacuum cleaner configured to be selectively mounted on the nozzle bottom surface of the mop plate to which the mop is attached.

Steam combined vacuum cleaner according to the present invention for achieving the above object, the main body 50 is provided with a motor assembly for generating a suction force by the rotation, and a dust collecting unit 52 for filtering foreign matter in the air; Guides the air and foreign matter to be sucked into the main body (50), and has a configuration including a nozzle (100) having a steam generator (120) for supplying water vapor by heating water; The nozzle 100 is recessed to form a plate accommodating part for accommodating the mop plate 180 to which the mop 190 is attached, and the mop plate is selectively mounted on the plate accommodating part, and the mop plate has the plate accommodating part. Characterized in that the removal lever is provided to easily remove the mop plate mounted on.

According to this invention comprised in this way, there exists an advantage that the removal operation of a mop becomes more convenient.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 is a perspective view of a combined steam cleaner according to the present invention.

As shown in the drawing, the vacuum cleaner according to the present invention includes a main body 50 in which a plurality of parts are built, an extension pipe 60 configured to be adjustable in length, and an extension pipe 60 connected to air and foreign matter. The connecting hose 70 of the elastic material for guiding, and the nozzle 100 for guiding the suction of air and foreign matter while moving in a state close to the bottom surface.

In more detail, the nozzle 100 and the main body 50 are spaced apart, and the extension pipe 60 and the connection hose 70 are provided between the nozzle 100 and the main body 50 to provide air and foreign matter. Will guide the flow. That is, one end (front end) of the extension pipe 60 is connected to the nozzle 100, and one end (back end) of the connection hose 70 is coupled to the front end of the main body 50.

The other end (rear end) of the extension pipe 60 is provided with an operation handle (80). The operation handle 80 is a part for the user to easily grip the cleaning operation, the front of the operation handle 80 is formed with an operation unit 82 to enable the user to operate the vacuum cleaner.

Therefore, the user manipulates the operation unit 82 while holding the operation handle 80 with one hand to determine whether the cleaner is operated and the strength or weakness of the cleaner or the steam generator 120 to be described below. Off can be controlled.

The main body 50 is provided with a plurality of parts such as a motor assembly (not shown) that rotates by the power supplied from the outside to generate a suction force, and a dust collecting unit 52 in which foreign substances in the air are filtered and stacked.

Therefore, when power is applied from the outside and a suction force is generated, external air and foreign matter are sucked through the nozzle 100 and introduced into the main body 50 via the extension pipe 60 and the connection hose 70. The foreign material introduced into the main body 50 is filtered by a filter (not shown) provided inside the dust collecting unit 52 and accumulated in the dust collecting unit 52.

4 to 10 show the configuration of the nozzle 100 in detail. That is, FIGS. 4 and 5 show an external perspective view and a partial cutaway perspective view of the nozzle 100, respectively, and FIG. 6 shows an exploded perspective view of the nozzle 100. 7 and 8 illustrate side and front cross-sections of the nozzle 100, respectively, and FIGS. 9 and 10 show bottom and exploded perspective views of the nozzle 100, respectively.

The nozzle 100 guides the foreign material of the bottom surface to be sucked into the main body 50 together with the air, and the base fan 110 forming the bottom surface as shown, and the base fan 110 of the base fan 110. The overall appearance is formed by the outer case 200 coupled to the upper side.

The base fan 110 has a quadrangular shape, and a suction port 112 through which external air and foreign matter flows is formed in the center portion of the distal end up and down. That is, the air and the foreign matter under the base fan 110 are moved to the upper side of the base fan 110 through the suction port 112.

A rear wheel 114 is installed at the rear end of the base fan 110. The moving wheel 114 is to facilitate the movement of the nozzle 100, a pair is installed on the left and right. A pair of auxiliary wheels 114 ′ are installed at left and right ends of the base pan 110 to assist the movement of the nozzle 100.

The rear end of the central portion of the base fan 110 is connected to the connecting pipe 116 is installed. The connecting pipe 116 guides the extension pipe 60 and the nozzle 100 to be coupled. Therefore, the front end of the connecting pipe 116 is connected to the rear end of the nozzle 100, the rear end is coupled to the front end of the extension pipe (60). In addition, the connecting pipe 116 is formed in a cylindrical shape guides the air and foreign substances introduced into the nozzle 100 to the extension pipe (60).

The buffer member 118 is attached to the edge of the base pan 110. More specifically, the buffer member 118 made of an elastic material such as rubber is attached to the front and left and right sides of the base pan 110. The buffer member 118 serves to prevent damage to the nozzle 100 and to mitigate an impact when the nozzle 100 collides with an external object such as a wall surface.

Inside the nozzle 100, a steam generator 120 is provided to heat water to supply water vapor.

The steam generator 120 has a rough appearance is formed by the steam case 130 as shown. The steam case 130 includes a steam base 132 formed of a flat plate and a steam cover 134 coupled to an upper side of the steam base 132. Therefore, a predetermined space is formed between the steam base 132 and the steam cover 134.

In the space between the steam base 132 and the steam cover 134, a steam generator 136 for heating water to form water vapor, and water storage for supplying water to the steam generator 136 A portion 138 is formed. That is, the space between the steam base 132 and the steam cover 134 is divided into left and right, and the steam generator 136 is formed on the left side and the water storage unit 138 is formed on the right side.

Looking in more detail, the steam generator 136 is formed long before and after the left end of the nozzle 100, the water storage unit 138 is formed to extend left and right through the central portion of the nozzle 100 The steam generator 136 and the water storage unit 138 are formed to communicate with each other.

Accordingly, the steam generator 136 has a front and rear length larger than the length of the water storage unit 138, and the left and right lengths are smaller than the length of the water storage unit 138. In addition, the height of the steam generating unit 136 is formed larger than the height of the water storage unit 138. This is because the steam generating unit 136 should be provided with a sufficient space for the formation of water vapor (水蒸氣), and also to accommodate the heater 140 to be described below.

The steam generator 136 is provided with a heater 140. The heater 140 generates heat by power applied from the outside, thereby converting the water of the steam generator 136 into steam. The heater 140 is preferably formed in a 'U' shape (viewed from above) as shown.

A heater support 142 is formed at the rear end of the steam generator 136. The heater support 142 protrudes upward from the steam base 132 to fix and support both ends of the heater 140.

A steam guide 144 is formed near the center of the steam generator 136. The steam guide 144 is formed to protrude upward from the steam base 132 by a predetermined height, and comprises a hollow shaft having a flow path therein. Therefore, steam is moved through the steam guide 144. That is, water vapor formed in the steam generator 136 is moved below the steam base 132 through the steam guide 144. In this case, a steam discharge hole through which the steam is discharged is formed in the base fan 110 so that the steam on the steam guide 144 may pass through the base fan 110.
Therefore, the steam guide 144 and the steam discharge hole forms a steam flow path for allowing the steam to move.

Meanwhile, an absorption filter 146 is provided at the bottom of the steam generator 136. The absorption filter 146 is preferably formed in a square shape corresponding to the bottom size of the steam generating unit 136, it is located below the heater 140.

More specifically, the lower surface of the absorption filter 146 is in contact with the steam base 132, and the upper surface is in contact with the heater 140. In addition, the absorption filter 146 is preferably made of a material that easily absorbs water and has high heat resistance. That is, the absorption filter 146 is made of a material capable of holding water, such as a sponge, and is formed of a material having high heat resistance that does not burn even in contact with the heater 140. For example, it is made of a material such as asbestos.

Therefore, the water of the water storage unit 138 as well as the steam generator 136 is absorbed into the absorption filter 146. That is, the water of the water storage unit 138 also moves to the steam generator 136 to seep into the absorption filter 146. The moisture absorbed by the absorption filter 146 is converted into water vapor by heating and evaporating by the heater 140.

The steam cover 134 is formed stepped. That is, as shown, the steam cover 134 includes a steam cover 134 ′ covering an upper side of the steam generator 136 and a storage cover 134 ″ covering an upper side of the water storage 138. The steam cover 134 ′ on the left side and the storage cover 134 ″ on the right side are formed stepwise so that the height of the steam cover 134 ′ is higher than the height of the storage cover 134 ″. As big as

The water inlet 150 is formed in the steam cover 134. That is, the water inlet 150 penetrates up and down is formed at the right end of the steam cover 134. The water inlet 150 protrudes a predetermined portion upward. And a screw surface is formed inside the water inlet 150.

The water inlet 150 is selectively shielded by the inlet valve 152. That is, as shown, when the inlet valve 152 of the circular threaded surface formed on the bottom screwed to the water inlet 150, the water inlet 150 is shielded.

The suction flow passage 160 is installed above the water storage unit 138 of the steam generator 120. That is, the suction flow channel 160 is installed above the storage cover 134 ″ of the steam cover 134. The suction flow channel 160 is configured to move air and foreign substances from the outside to the rear of the nozzle 100. To guide.

The suction channel 160 is installed across the center portion of the nozzle 100 back and forth, the front end is coupled to the suction port 112. That is, the front end of the suction flow pipe 160 is vertically bent downward and coupled to the upper end of the suction port 112.

The lower portion of the base pan 110 is formed such that the rectangular plate receiving portion 170 is recessed upward. The plate accommodating part 170 is a part in which the mop plate 180 described below is accommodated, and the plate accommodating part 170 is made of a metal material so that the mop plate 180 to be described below can be attached by magnetic force. This is preferred.

Of course, the plate receiving portion 170 does not need to be made of a metal material as a whole, and only a part of the plate receiving part 170 may be made of a metal material. In addition, the plate accommodating part 170 may not be made of a metal material, but a separate metal material may be built in the upper part of the plate accommodating part 170 or a separate metal material may be provided at the bottom of the plate accommodating part 170. .

In the central portion of the plate receiving portion 170, the steam guide member 172 is formed long left and right. A flow path is formed inside the steam guide member 172 to guide the water vapor moved to the lower side of the base fan 110 through the steam guide 144 to be distributed to the left and right.

On the lower surface of the steam guide member 172, a plurality of steam jet holes 174 are formed to penetrate up and down. Therefore, water vapor guided by the steam guide member 172 is discharged downward through the steam jet hole 174.

The plate-receiving portion 170 is selectively mounted with a square plate mop plate 180. The mop plate 180 is a plate to which the mop 190 is detachably attached, and a mop attaching part 182 for attaching the mop 190 is formed at a bottom thereof. That is, as shown in Figure 9, the front and rear half of the bottom surface of the mop plate 180 is provided with a mop attachment portion 182 long to the left and right, respectively.

The mop attaching portion 182 is preferably made of Velcro, or magic tape, also referred to as 'sticky'. Accordingly, although not shown, a mop 190 having a velcro corresponding to the mop attaching part 182 is selectively attached to the bottom of the mop plate 180.

The mop plate 180 is attached and fixed to the bottom of the nozzle 100 by magnetic force. Therefore, although not shown, the permanent magnet is installed to the left and right in the interior of the mop plate 180. This permanent magnet is for the mop plate 180 to be easily attached to the plate receiving portion 170. That is, the plate accommodating part 170 is formed of a metal material, and since the permanent magnet is built in the mop plate 180, the mop plate 180 is brought to the vicinity of the plate accommodating part 170. 180 is spontaneously attached to the plate receiving portion 170 by magnetic force.

In the center portion of the mop plate 180, the exposure port 184 is formed to penetrate up and down. That is, the exposed portion 184 of the size corresponding to the left and right length of the steam guide member 172 is formed in the central portion of the mop plate 180 long to the left and right. Therefore, the bottom surface of the steam guide member 172 is exposed to the lower portion of the mop plate 180 through the exposure opening 184.

At the rear end of the mop plate 180, a detachment lever 186 is formed to protrude to a rearward size. The stripping lever 186 allows the mop plate 180 to be easily separated from the bottom surface of the nozzle 100, and is vertically bent upward from the rear end of the mop plate 180, and then back again. Vertical bending (bending) to form an overall '' 'shape (as seen from the right side).

The outer case 200 is coupled to the base fan 110 to form the front and rear, as well as the left and right and the top appearance of the nozzle 100. Near the right end of the outer case 200, the valve seat 202 on which the inlet valve 152 is seated is formed to be recessed downward. In addition, a valve through hole 204 through which the lower end of the inlet valve 152 penetrates is formed at the center of the valve seat 202.

A central cover 210 is further provided at the center of the outer case 200 to cross the front and rear sides. In addition, the display unit 212 is further formed on the central cover 210. The display unit 212 serves to display the operation state of the steam generator 120 to the outside, and mainly displays whether power is supplied and whether water is insufficient (water replenishment).

Below look at the action of the combined steam cleaner having the configuration as described above.

First, the user opens the water inlet 150 by rotating the inlet valve 152, and then supplies water from the outside through the water inlet 150. And when the appropriate amount of water is accommodated in the water storage unit 138, the water inlet 150 is shielded again by using the inlet valve 152.

Next, when power is applied from the outside, such power is supplied to the main body 50 and the nozzle 100. Therefore, a motor assembly (not shown) provided inside the main body 50 rotates to generate a suction force.

In this case, as illustrated in FIG. 7, foreign matter is sucked with air through the suction port 112 of the nozzle 100 and passes through the suction flow channel 160 to connect with the extension pipe 60. It is introduced into the main body 50 via a hose 70. The foreign matter in the air introduced into the main body 50 is collected by the filter assembly (not shown) provided in the dust collecting unit 52, the foreign matter filtered air is the motor assembly (not shown) It is discharged to outside.

On the other hand, the steam generator 120 is operated by a power applied from the outside. That is, external power is supplied to the heater 140 to heat the heater 140. Of course, at this time, water is supplied to the water storage unit 138 from the outside through the water inlet 150, and the water absorbing filter 146 is sufficiently absorbed.

Therefore, when the heater 140 is heated, the water absorbed by the absorption filter 146 in contact with the heater 140 is heated to form water vapor. In this case, the water heated by the heater 140 is not water in the whole stored in the steam case 130, but water around the heater 140 absorbed by the absorption filter 146. .

More specifically, since the bottom of the heater 140 is installed on the upper surface of the absorption filter 146, when the heater 140 is heated, water located around the heater 140, that is, the absorption The water contained in the filter 146 is preferentially heated and converted to water vapor. Therefore, water evaporates and vaporizes within a short time (by experiment, within about 10 to 20 seconds).

Water vapor generated by the heater 140 moves downward through the steam guide 144 and flows into the steam guide member 172 as shown in FIG. 8. At this time, since the steam guide member 172 is formed long to the left and right, the water vapor in the steam guide member 172 is distributed to the left and right and discharged downward through the plurality of steam jet holes 174. .

Water vapor (水蒸氣) discharged to the outside through the steam jet hole 174 is introduced into the mop 190. Therefore, the mop 190 contains a high temperature water vapor (水蒸氣) to become a mop. When the bottom surface is cleaned in this state, foreign matter attached to the bottom surface is easily separated and removed by the mop 190.

The display unit 212 displays whether water vapor is formed. That is, when water is heated by the heater 140 to form water vapor, such a state is displayed on the display unit 212. In addition, the display unit 212 also displays whether water is insufficient. That is, although not shown, if the water shortage is detected by the measurement of the water level sensor installed in the water storage unit 138, this state is displayed to the outside through the display unit 212. Therefore, the user can take appropriate measures according to various information displayed on the display unit 212.

On the other hand, the user can selectively mount and use the mop plate 180 according to the state of the bottom surface to be cleaned.

For example, as described above, in the case of cleaning the floor surface covered with a floorboard such as an apartment, the mop plate (182) using the mop attachment part 182 made of velcro (mop 190) 180) After attaching to the bottom surface, the mop plate 180 is mounted to the plate receiving portion 170 formed on the bottom surface of the nozzle 100.

At this time, since the permanent magnet is built in the mop plate 180 and the plate accommodating part 170 is provided with a metal material, when the user takes the mop plate 180 near the bottom of the nozzle 100, The mop plate 180 is attracted and mounted to the plate receiving portion 170 by magnetic force.

Next, when a carpet or the like is to be cleaned, the cleaning work is performed while the mop plate 180 is removed. That is, at this time, it is not necessary to use the mop 190, rather, because the mop 190 interferes with the cleaning operation.

Therefore, at this time, the user pushes the detachment lever 186 of the mop plate 180 downward by using a toe or hand while the mop plate 180 is mounted on the bottom surface of the nozzle 100. In this case, the mop plate 180 is separated from the plate accommodating part 170 and removed. That is, since the mop plate 180 is mounted on the bottom surface of the nozzle 100 by magnetic force, when the force greater than the magnetic force is applied, the mop plate 180 may be spun by the nozzle 100. ).

The scope of the present invention is not limited to the above-described embodiments, and many other modifications based on the present invention will be possible to those skilled in the art within the scope of the present invention.

For example, in the above embodiment, the bottom surface of the nozzle 100, that is, at least a portion of the plate receiving portion 170 is made of a metal material or a separate metal material is provided on the plate receiving portion 170. The mop plate 180 illustrates a configuration in which the permanent magnet is built, but other configurations are also possible. That is, at least a part of the mop plate 180 may be made of a metal material attracted to a magnet, and a permanent magnet may be provided on the bottom or inside of the nozzle 100.

In the combined vacuum cleaner according to the present invention as described above, the foreign material attached to the bottom surface by wiping the foreign material at the same time by injecting steam through the nozzle to wipe off with a rag. Therefore, since the vacuum cleaning and the mop cleaning is performed at the same time by one operation, it is possible to improve the work efficiency as well as reduce the cost of the equipment.

In addition, in the present invention, the mop plate is selectively detached to the bottom of the nozzle by magnetic force, and the mop plate is attached to the mop plate by velcro, so that the mop and the mop can be attached and detached more easily. That is, since the attachment and detachment of the mop is easy, there is an advantage that the operation is easy even when the object to be cleaned is changed.

Claims (7)

A main body 50 including a motor assembly generating suction force by rotation and a dust collecting unit 52 in which foreign matters in the air are filtered and stacked; It includes a nozzle 100 for guiding the air and foreign matter is sucked into the main body 50, the steam generator 120 for supplying water vapor by heating the water, The nozzle 100 is provided with a recessed plate accommodating part for accommodating the mop plate 180 to which the mop 190 is attached. The mop plate is selectively mounted on the plate receiving portion, The mop plate is a combined vacuum cleaner having a removal lever for easily removing the mop plate attached to the plate receiving portion. The method of claim 1, wherein the mop plate 180, Combined vacuum cleaner, characterized in that fixed to the bottom surface of the nozzle 100 by magnetic force. 3. The combined vacuum cleaner as claimed in claim 2, wherein the mop plate (180) and the nozzle (100) are provided with permanent magnets and metal materials, respectively. The steam cleaner as claimed in any one of claims 1 to 3, wherein the mop plate (180) is detachably attached to the mop plate (180). The combined vacuum cleaner of claim 4, wherein the mop (190) is attached to the mop plate (180) by a velcro. A nozzle body 100 in which an air flow path through which air flows and a steam flow path through which steam flows are formed; A plate receiving portion 170 recessed and formed below the nozzle body 100; A steam discharge hole formed in the plate accommodation unit 170 to discharge steam on the steam flow path; A mop plate (180) fixed to the nozzle body (100) in a state accommodated in the plate accommodating part (170) and to which a mop (190) is selectively attached; And Is formed in the mop plate 180, and includes a through hole for discharging at least the steam, The mop plate is provided with a vacuum lever for removing the mop plate accommodated in the plate accommodating portion to easily remove from the plate accommodating portion. A main body 50 including a suction force generating device for generating suction force and a dust collecting device for storing foreign matter in the sucked air; A nozzle (100) communicating with the main body (50) to guide air and foreign matter to be sucked into the main body (50) and having a steam flow path through which steam generated by the steam generating device (120) is moved; And At least a part is accommodated in the nozzle 100, the position is fixed in the accommodated state, and includes a mop plate 180 to which the mop 190 is selectively attached, After the steam on the steam flow path is discharged from the nozzle 100, it is supplied through the mop plate 180 to the mop 190, The mop plate is provided with a removal lever for removing the mop plate accommodated in the nozzle from the nozzle easily characterized in that the steam combined vacuum cleaner.

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