KR20200145065A - Assembly type cleaner - Google Patents

Abstract

The purpose of the present invention is to provide a prefabricated cleaner in which components are detachable so that a user can easily transform and use the components. According to the present invention, the prefabricated cleaner comprises: a cleaner head part including a head part housing having a suction part for sucking dust, and a head part coupling part having a head part connection hole connected to the suction part to enable air flow and coupled to the head part housing; a cleaner body part having therein a suction motor for generating a suction force and a dust collecting part for collecting dust sucked from the cleaner head part, a first body part coupling part provided at an upper end thereof, a second body part coupling part detachably coupled to the head part coupling part at a lower end thereof, and a body part passage connected to the head part connection hole to enable air flow inside the second body part coupling part; a connection pipe having a first pipe coupling part provided at an upper end thereof and a second pipe coupling part detachably coupled to the first body part coupling part at a lower end thereof; and a handle having a handle coupling part detachably coupled to the first pipe coupling part at a lower end thereof.

Description

Assembly type vacuum cleaner {ASSEMBLY TYPE CLEANER}

The present invention relates to an assembly-type cleaner, and more particularly, to an assembly-type cleaner in which constituent parts such as a cleaner body, a cleaner head, and a handle are detachably coupled.

Generally, cleaners include a vacuum cleaner, a steam cleaner, and a wet mop cleaner according to a cleaning method for a surface to be cleaned, and various models employing a complex cleaning method are also being released.

In the case of the most popular vacuum cleaner, a cleaner body with a built-in fan motor for generating suction power, a cleaner head for sucking foreign matter and air from the surface to be cleaned, and a dust collecting device for filtering foreign matter sucked from the cleaner head Basically included, in addition to this, a steam spray function or a wet mop cleaning function may be additionally installed.

In addition, vacuum cleaners may be classified into canister type, upright type, drum type, and handy type according to their shape and function. The canister-type cleaner is composed of a cleaner body, a cleaner head, a handle, a hose, and a pipe, and is a cleaner suitable for cleaning a room or floor. The upright type vacuum cleaner is suitable for carpet cleaning, and the rotating brush can clean the dust from the fur of the carpet. The drum-type vacuum cleaner has a large dust bin and can inhale a lot of dust, and is widely used in businesses and factories. Handy-type or stick-type vacuum cleaners are vacuum cleaners developed to be easy to carry and use by users, and are light in weight, and there are many wireless types that use batteries.

In using a cleaner, it frequently occurs that the user has to change the posture of the cleaner head in various ways according to the structure of the part to be cleaned. In addition, cleaners suitable for cleaning differ depending on the structure of the part to be cleaned. For example, when cleaning the floor or floor, a vacuum cleaner with a longer distance from the cleaner head to the handle is advantageous, and when cleaning a place higher than the floor or a narrow space, a shorter distance from the cleaner head to the handle. The vacuum cleaner is advantageous.

In view of these problems, various types of cleaners have recently been released that can have their structure simply deformed, and continuous research and development has been made to develop a cleaner with improved ease of use.

Unexamined Patent Publication No. 2018-0053615 (2018.05.23.)

The present invention was conceived in consideration of the above-described points, and components such as a cleaner body to which a suction motor is installed, a cleaner head to clean a surface to be cleaned, and a handle that can be held by a user are detachable. The purpose of this is to provide a prefabricated vacuum cleaner that can be easily transformed and used by the user.

In addition, an object of the present invention is to provide an assembly-type cleaner that is easy to assemble and disassemble component parts, so that storage and transportation are easy, replacement of parts is easy, and maintenance cost according to parts replacement can be reduced.

An assembly-type cleaner according to the present invention for solving the above-described object includes a head housing provided with a suction unit for suctioning dust, and a head connection hole connected to the suction unit to allow air flow, and the head A cleaner head portion having a head portion coupling portion coupled to the secondary housing; A suction motor generating a suction force inside and a dust collecting part for collecting dust sucked from the cleaner head part are installed, a first body part coupling part is provided at the upper end, and the head part coupling part is detachably coupled to the lower part. A cleaner body portion provided with a second body portion coupling portion, wherein a body portion passage capable of being connected to the head portion connection hole to allow air flow is formed inside the second body portion coupling portion; A connection pipe provided with a first pipe coupling portion at an upper end and a second pipe coupling portion detachably coupled to the first body coupling portion at a lower end; And a handle provided with a handle coupling portion detachably coupled to the first pipe coupling portion at a lower end.

The assembly-type cleaner according to the present invention includes a remote control button for user manipulation and a remote control switch for generating a remote control signal according to an operation of the remote control button, and a remote control installed on the handle; And a control unit installed on the cleaner body to control the suction motor according to a remote control signal of the remote control.

The handle may be directly coupled to the cleaner body in a manner that the handle coupling portion is coupled to the first body coupling portion.

The first body part coupling part includes a body part connection pipe part provided with a body part insertion groove on the inside, and a body part coupling hole formed on one side of the body part connection pipe part to be connected to the body part insertion groove and open to the outside. In addition, the first pipe coupling portion includes a pipe insertion groove formed to be opened outward at an upper end of the connection pipe, and a pipe coupling hole formed on one side of the connection pipe to be connected to the pipe insertion groove and open to the outside. In addition, the second pipe coupling portion is provided with a pipe insertion portion installation groove on the inside and a pipe insertion portion capable of being inserted into the body portion insertion groove, and the pipe insertion portion connected to the pipe insertion portion installation groove to be opened to the outside. A pipe insertion portion through hole formed on one side of the portion, and the handle coupling portion includes a handle insertion portion provided with a handle insertion portion installation groove on the inside thereof and inserted into the pipe insertion groove; and the handle insertion portion installation groove It includes a handle insertion portion through-hole formed on one side of the handle insertion portion to be connected to be opened to the outside, and the assembly type cleaner according to the present invention includes a pipe fixing clip body that is elastically deformable in the pipe insertion portion installation groove, A pipe fixing clip having a pipe fixing clip protrusion connected to the pipe fixing clip body so that it protrudes outward from the pipe insertion part through the pipe insertion part through hole and is inserted into the body part coupling hole; And a handle fixing clip body that is elastically deformable in the handle insertion part installation groove, and the handle fixing clip body protruding outward from the handle insertion part through the handle insertion part through hole to be inserted into the pipe coupling hole. It may include; a handle fixing clip having a handle fixing clip protrusion connected to.

The handle may be directly coupled to the cleaner body in such a manner that the handle insertion portion is inserted into the body portion insertion groove, and the handle fixing clip protrusion is inserted into the body portion coupling hole.

The cleaner head unit includes a rotating plate rotatably coupled to a lower side of the head housing, a rotating mop detachably coupled to the rotating plate, a motor generating a rotating force, and power transmission for transmitting the rotating force of the motor to the rotating plate May contain wealth.

The assembly-type cleaner according to the present invention includes an auxiliary head housing having an auxiliary suction unit for suctioning dust and having a size smaller than that of the head housing, and an auxiliary head connecting hole connected to the auxiliary suction unit to allow air flow. And a cleaner auxiliary head portion having an auxiliary head portion coupling portion detachably coupled to the second body portion coupling portion.

The head housing includes a lower housing formed such that the suction part is opened downward, a lower air guide provided inside the lower housing, an upper housing coupled to the lower housing so as to cover an upper portion of the lower housing, and the An upper air guide provided inside the upper housing to form a suction passage that is coupled to a lower air guide and guides the air sucked into the suction part toward the head connection hole, and provided in the upper housing to penetrate the upper housing. A head portion connecting tube that is inserted into the upper housing through hole to be bent and deformed so that the suction passage and the air flow are possible, and the head portion at an end thereof A head connection pipe provided with a connection hole and coupled to the head connection tube to allow air flow, and a rotation support member that is rotatably coupled to the upper housing to support the head connection pipe in a multi-direction tiltable manner Including, wherein the head connection pipe is rotatably coupled to the rotation support member so as to rotate relative to the rotation support member, the rotation center axis of the head connection pipe positioned on the rotation support member is the It may be orthogonal to the rotation center axis of the rotation support member located on the upper housing.

The assembly type cleaner according to the present invention has a structure capable of disassembling and assembling a cleaner body, a cleaner head, a handle, a connection pipe, and a cleaner auxiliary head. Therefore, the component parts can be stored and transported in a separate state, so that storage and transport are easy, and use is convenient.

In addition, in the case of a problem with some component parts, the assembly-type cleaner according to the present invention can be repaired or replaced by separating only the component parts, making it easy to maintain or replace parts, and reduce the cost of parts replacement. It can have an effect.

1 is an exploded perspective view showing an assembly type cleaner according to an embodiment of the present invention.
2 is a perspective view showing a state in which a cleaner head is assembled to a cleaner body portion of the prefabricated cleaner according to an embodiment of the present invention.
3 is a cross-sectional view showing a state in which a cleaner head is assembled to a cleaner body portion of the prefabricated cleaner according to an embodiment of the present invention.
4 and 5 are exploded perspective views illustrating a cleaner head of an assembly-type cleaner according to an embodiment of the present invention.
6 is a side view showing a vacuum cleaner auxiliary head of the assembled vacuum cleaner according to an embodiment of the present invention.
7 is a view showing a state in which a cleaner head is assembled to a cleaner body portion of an assembly-type cleaner according to an embodiment of the present invention.
8 and 9 are views illustrating a vacuum cleaner auxiliary head part assembled to a cleaner body part of an assembled cleaner according to an embodiment of the present invention.

Hereinafter, a prefabricated cleaner according to the present invention will be described in detail with reference to the drawings.

1 is an exploded perspective view showing a prefabricated cleaner according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a state in which a cleaner head is assembled to a cleaner body portion of the prefabricated cleaner according to an embodiment of the present invention. Is a cross-sectional view showing a state in which a cleaner head is assembled to a cleaner body portion of an assembly type cleaner according to an embodiment of the present invention.

As shown in the drawings, the assembly-type cleaner 100 according to an embodiment of the present invention includes a cleaner body part 110 and a cleaner head part detachably coupled to the cleaner body part 110 to clean the surface to be cleaned ( 135), a handle 165 detachably coupled to the cleaner body 110 so that the user can grip it with a remote control function, and a connection pipe connecting the cleaner body 110 and the handle 165 ( 181, a control unit 195 disposed inside the cleaner body 110, and a cleaner auxiliary head detachably coupled to the cleaner body 110 separately from the cleaner head 135 so as to clean the surface to be cleaned Includes part 200. This assembly-type cleaner 100 has a structure in which the cleaner body 110, the cleaner head 135, the handle 165, the connection pipe 181, and the cleaner auxiliary head 200 can be disassembled and assembled. It is easy to store or transport.

The cleaner body portion 110 includes a first body portion 112 and a second body portion 118 that are detachably coupled to each other. The first body portion 112 includes a first body portion housing 113, and the second body portion 118 is a second body portion housing 120 that is detachably coupled to the first body portion housing 113 It is equipped with. The first body housing 113 and the second body housing 120 are coupled to allow mutual air flow to form the body housing 124. A suction motor 115, a power supply 116, and a control unit 195 are installed inside the first body housing 113. The suction motor 115 operates by receiving current from the power supply unit 116 to generate suction power, and is controlled by the control unit 195. A dust collecting part 122 for collecting dust or foreign matter is installed inside the second body part housing 120. When the suction motor 115 generates a suction force, dust or foreign matter sucked from the surface to be cleaned through the cleaner head part 135 or the cleaner auxiliary head part 200 may be collected by the dust collecting part 122. By separating the first body part housing 113 and the second body part housing 120, the user may remove dust or foreign substances collected in the dust collecting part 122 or replace the dust collecting part 122.

The first body portion coupling portion 126 to which the handle 165 or the connecting pipe 181 is detachably coupled is provided at the end of the first body portion 112, and a vacuum cleaner at the end of the second body portion 118 A second body portion coupling portion 130 to which the head portion 135 is detachably coupled is provided.

The first body part coupling part 126 includes a body part connection pipe part 127 provided with a body part insertion groove 128 on the inside, and a body part connection pipe part 127 connected to the body part insertion groove 128 to open to the outside. It includes a body part coupling hole 129 formed on one side of the ).

The second body portion coupling portion 130 includes a body portion coupling pipe portion 131 having a body portion passage 132 formed therein. Air and dust may move toward the dust collecting part 122 through the body part passage 132. The second body part coupling part 130 is provided with a body part terminal part 133 for electrical connection with the cleaner head part 135.

1 to 5, the cleaner head part 135 is separated from the head part housing 136, the mop rotation part 149 installed inside the head part housing 136, and the cleaner body part 110 It includes a head portion coupling portion 158 that is coupled to the head portion housing 136 so as to be possible to be coupled.

The head housing 136 includes a lower housing 137 and an upper housing 143 coupled to the lower housing 137 to cover the upper portion of the lower housing 137.

The lower housing 137 has a suction part 138, a lower air guide 139, and a lower housing through hole 140. The suction unit 138 is formed to be opened to the lower side of the lower housing 137 on one side of the lower housing 137 so as to suck in air and dust. The lower air guide 139 is provided inside the lower housing 137 to guide air and dust sucked into the suction unit 138. In addition, the lower housing through hole 140 is formed to pass through the lower housing 137. In the drawing, it is shown that two lower housing through holes 140 are formed on both sides of the lower air guide 139 in the lower housing 137, but the number or position of the lower housing through holes 140 may be variously changed. I can.

A scrubber 141 is installed under the lower housing 137. When the cleaner head part 135 moves along the surface to be cleaned, the scrubber 141 may scrape off dust or foreign matter from the surface to be cleaned and collect it toward the suction part 138 by contacting the surface to be cleaned.

The upper housing 143 is coupled to the upper side of the lower housing 137 to cover the upper portion of the lower housing 137. The upper housing 143 has an upper air guide 144 and an upper housing through hole 145. The upper air guide 144 is provided inside the upper housing 143 so as to be coupled with the lower air guide 139. When the upper housing 143 is coupled to the lower housing 137, the upper air guide 144 is coupled to the lower air guide 139, and a suction flow path between the lower air guide 139 and the upper air guide 144 (147) is provided. Air and dust sucked into the suction part 138 are guided toward the head part coupling part 158 along the suction flow path 147. The upper housing through hole 145 is formed on one side of the upper housing 143 to penetrate the upper housing 143.

The mop rotating part 149 is for rotating the rotating mop 156 for mopping the surface to be cleaned while rotating in contact with the surface to be cleaned, and the motor 150 and the motor 150 to transmit the rotational force of the motor 150 and the motor 150 The combined power transmission unit 151, the rotation shaft 154 that rotates by receiving the rotational force of the motor 150 through the power transmission unit 151, and the rotation shaft 154 is coupled to the rotation shaft 154 to rotate the central axis It includes a rotating plate 155 that rotates. A rotating mop 156 is detachably coupled to the rotating plate 155. The power transmission unit 151 includes a worm 152 coupled to the motor 150 and a worm wheel 153 that is gear connected to the worm 152 and coupled to the rotation shaft 154 to transmit rotational force to the rotation shaft 154. Include. When the motor 150 is driven, the rotational force is transmitted to the rotational shaft 154 through the worm 152 and the worm wheel 153, and the rotational mop 156 is coupled to the rotational plate 155 as the rotational shaft 154 rotates. This will rotate. The rotating plate 155 is disposed under the lower housing 137 and the rotating shaft 154 passes through the lower housing through-hole 140 of the lower housing 137 from the inside of the lower housing 137 to be coupled with the rotating plate 155 Can be. In the drawing, it is shown that the power transmission unit 151, the rotation shaft 154, and the rotation plate 155 are provided in two, but the number of installation of these components may be variously changed.

The head coupling portion 158 accommodates the head connection tube 159 connected to the suction flow path 147 and the head connection tube 159 inside, and tilts the head housing 136 in multiple directions. It includes a head connecting pipe 160 to be coupled, and a rotation support member 162 that supports the head connecting pipe 160 in a tiltable manner.

The head connection tube 159 is made of a freely bent and deformed material. When the suction motor 115 is operated, dust or foreign matter flowing along the suction flow path 147 may pass through the head connection tube 159 and flow into the inside of the cleaner body 110.

The head connecting tube 160 is coupled to the head connecting tube 159 to allow air flow. The head connecting pipe 160 has a head connecting hole 161 into which the second body connecting portion 130 of the cleaner body 110 is detachably inserted. The cleaner body portion 110 and the cleaner head portion 135 may be coupled in such a way that the body portion coupling pipe portion 131 of the cleaner body portion 110 is inserted into the head portion connection hole 161. Air and dust flowing along the head connecting tube 159 may flow into the inside of the cleaner body 110 through the head connecting tube 160. The head connection pipe 160 is rotatably coupled to the rotation support member 162 so as to rotate relative to the rotation support member 162.

The rotation support member 162 is rotatably coupled to the head housing 136 to support the head connector 160 in a tiltable manner. As shown in FIG. 2, the rotation support member 162 rotates with respect to the head housing 136, and the head connection pipe 160 rotates with respect to the rotation support member 162, so that the head connection pipe 160 ) Can be tilted in multiple directions. In addition, the rotation center axis (C1) of the rotation support member 162 located on the upper housing 143 and the rotation center axis (C2) of the head connection pipe 160 located on the rotation support member 162 By mutually orthogonal to each other, the user can hold the handle 165 during cleaning and variously adjust the inclination of the cleaner body part 110 with respect to the cleaner head part 135, and the cleaner head part 135 can be easily moved on the surface to be cleaned. have.

As shown in FIG. 3, the head coupling portion 158 is provided with a head terminal portion 163 corresponding to the body terminal portion 133 of the cleaner body portion 110. When the cleaner body portion 110 and the cleaner head portion 135 are coupled to each other, the body portion terminal portion 133 and the head portion terminal portion 163 may be electrically connected. Accordingly, the current from the power supply unit 116 installed in the cleaner body unit 110 or the control signal from the control unit 195 can be transmitted to the mop rotation unit 149 through the body unit terminal unit 133 and the head unit terminal unit 163. have.

The cleaner body part 110 and the cleaner head part 135 can be connected to allow air flow through the head part coupling part 158, and the cleaner body part 110 and the cleaner head part 135 are stably combined. The state can be maintained, so that the user can smoothly move the cleaner head 135 along the surface to be cleaned while holding the handle 165.

The structure of the cleaner body 110 is not limited to the illustrated one. In the drawing, it is shown that the cleaner body 110 includes a first body part 112 and a second body part 118 that can be separated from each other, but the structure of the cleaner body part 110 is other than the illustrated structure. Can be changed to a variety of different structures.

In addition, the power supply unit 116 may take a structure capable of supplying current in various forms such as a replaceable battery method, a charger method, or a wired method.

As shown in FIGS. 1 to 3 and 6, the handle 165 is directly or detachably coupled to the cleaner body 110 so that the user can grasp it, or to the cleaner body 110 through the connection pipe 181. Can be attached detachably. At the end of the handle 165, a handle coupling portion 166 that can be detachably coupled to the first body portion coupling portion 126 of the cleaner body portion 110 is provided. The handle coupling portion 166 includes a handle insertion portion 167 that can be inserted into the body portion insertion groove 128 of the cleaner body portion 110. The handle 165 may be directly coupled to the cleaner body 110 in such a manner that the handle insertion portion 167 is inserted into the body insertion groove 128. A handle insertion portion installation groove 168 is provided inside the handle insertion portion 167. The handle insertion portion installation groove 168 is opened from the end of the handle insertion portion 167 to the outside of the handle insertion portion 167. One side of the handle insertion portion 167 is formed with a handle insertion portion through-hole 169 connected to the handle insertion portion installation groove 168 and opened to the outside.

A handle fixing clip 171 is installed in the handle insertion portion installation groove 168. The handle fixing clip 171 includes a handle fixing clip body 172 that is elastically deformable, and a handle fixing clip protrusion 173 protruding from one side of the handle fixing clip body 172. The handle fixing clip body 172 is arranged in an arcuate shape in the handle insertion part installation groove 168. The handle fixing clip protrusion 173 protrudes to the outside of the handle 165 through the handle insertion part through hole 169 of the handle 165. The handle fixing clip 171 may be used to fix the handle 165 to the cleaner body 110. That is, when the handle insertion portion 167 of the handle 165 is inserted into the body portion insertion groove 128 of the cleaner body portion 110, the handle fixing clip protrusion 173 of the handle fixing clip 171 is a cleaner body By being inserted into the body part coupling hole 129 of the part 110, the handle 165 may maintain a stable coupling state to the cleaner body part 110. The user presses the handle fixing clip protrusion 173 in a state in which the handle 165 is coupled to the cleaner body portion 110 to move it away from the body portion coupling hole 129, and then moves the handle 165 from the cleaner body portion 110. Can be separated.

A remote control 175 is installed on the handle 165. The remote control 175 includes a plurality of operation buttons 176 for user operation, a plurality of remote control switches 177 that are operated by the operation button 176 to generate a remote control signal, and a remote control generated from the remote control switch 177 It includes a remote control signal transmission unit 178 for transmitting a signal, a plurality of remote control switches 177 and a remote control battery 179 for supplying current to the remote control signal transmission unit 178. The plurality of operation buttons 176 are disposed to be exposed to the outside of the handle 165. The operation button 176 may have various structures that a user can manipulate, such as a push button structure or a touch button structure. The remote control switch 177 may take various structures capable of generating a remote control signal such as a contact type structure or a touch sensor structure according to the structure of the operation button 176.

The remote control 175 generates a remote control signal for controlling the operation of the suction motor 115 and the mop rotation unit 149 and transmits it to a remote control signal receiving unit (not shown) of the cleaner body 110 in a wireless manner. The user can control the operation of the suction motor 115 and the mop rotation unit 149 by manipulating the plurality of operation buttons 176.

1 to 3, the connection pipe 181 is detachably coupled to the cleaner body 110 and the handle 165 so as to connect the cleaner body 110 and the handle 165 to each other. One end of the connection pipe 181 is provided with a first pipe coupling portion 182 that can be detachably coupled to the handle 165, and the other end of the connection pipe 181 is separated from the cleaner body portion 110 A second pipe coupling portion 185 capable of being coupled is provided.

The first pipe coupling part 182 includes a pipe insertion groove 183 formed to be opened to the outside at the upper end of the connection pipe 181, and the connection pipe 181 is connected to the pipe insertion groove 183 to be opened to the outside. It includes a pipe coupling hole 184 formed on one side. The handle insertion portion 167 of the handle 165 may be detachably inserted into the pipe insertion groove 183. When the handle insertion portion 167 of the handle 165 is inserted into the pipe insertion groove 183, the handle fixing clip protrusion 173 of the handle fixing clip 171 provided in the handle 165 is formed in the pipe coupling hole 184 ) By being inserted into the handle 165 and the connection pipe 181 can be maintained in a stably coupled state.

The second pipe coupling portion 185 includes a pipe insertion portion 186 in which a pipe insertion portion installation groove 187 is provided, and a pipe insertion portion 186 connected to the pipe insertion portion installation groove 187 to be opened to the outside. ) And a pipe insertion portion through hole 188 formed on one side of the). The connection pipe insertion portion installation groove 187 is opened from the end of the connection pipe insertion portion 186 to the outside of the connection pipe insertion portion 186. The connection pipe insertion portion 186 may be detachably inserted into the body portion insertion groove 128 of the cleaner body portion 110. The connection pipe 181 may be coupled to the cleaner body 110 in a manner in which the connection pipe insertion portion 186 is inserted into the body insertion groove 128.

The pipe fixing clip 190 is installed in the connection pipe insertion part installation groove 187. The pipe fixing clip 190 has the same structure as the handle fixing clip 171 provided on the handle 165. That is, the pipe fixing clip 190 includes a pipe fixing clip body 191 that can be elastically deformable, and a pipe fixing clip protrusion 192 protruding from one side of the pipe fixing clip body 191. The pipe fixing clip body 191 is arranged in an arcuate shape in the connecting pipe insertion part installation groove 187. The pipe fixing clip protrusion 192 protrudes to the outside of the connection pipe 181 through the through hole 188 of the connection pipe insertion part of the connection pipe 181.

The pipe fixing clip 190 may be used to fix the connection pipe 181 to the cleaner body 110. That is, as shown in FIG. 3, when the connection pipe insertion portion 186 of the connection pipe 181 is inserted into the body portion insertion groove 128 of the cleaner body portion 110, the pipe of the pipe fixing clip 190 The fixing clip protrusion 192 is inserted into the body part coupling hole 129 of the cleaner body part 110, so that the connection pipe 181 may be stably connected to the cleaner body part 110. The user presses the pipe fixing clip protrusion 192 in a state in which the connection pipe 181 is coupled to the cleaner body 110 so that the connection pipe 181 is removed from the body coupling hole 129, and then the connection pipe 181 is removed from the cleaner body 110. ) Can be separated.

The control unit 195 is installed on the cleaner body unit 110 and controls the operation of the suction motor 115 and the mop rotation unit 149. That is, the controller 195 receives the remote control signal of the remote control 175 and regulates the current supplied to the suction motor 115 and the mop rotation unit 149 according to the remote control signal, or in another way, the suction motor 115 With the mop rotation unit 149 can be controlled.

Referring to FIGS. 1, 7 and 8, the auxiliary head unit 200 of the cleaner includes an auxiliary head unit housing 201 and an auxiliary head unit housing 201 so as to be detachably coupled to the cleaner body unit 110. It includes an auxiliary head coupling portion 205 coupled to.

A wheel 202 and an auxiliary suction unit 203 for sucking dust or foreign substances from the surface to be cleaned are provided below the auxiliary head housing 201. Air and dust sucked through the auxiliary suction unit 203 may flow toward the auxiliary head unit coupling unit 205 along the suction passage 147 provided inside the auxiliary head unit housing 201.

The auxiliary head coupling portion 205 includes an auxiliary head coupling portion 205 and an auxiliary head coupling pipe 207 which is tiltably coupled to the auxiliary head housing 201. The auxiliary head coupling portion 205 is made of a material capable of bending deformation, and is connected to the suction passage 204 to allow air flow. Air and dust flowing along the suction passage 204 may flow to the auxiliary head connecting pipe 207 through the auxiliary head connecting tube 206. The auxiliary head connecting tube 207 is connected to the auxiliary head connecting tube 206 to allow air flow. An auxiliary head connection hole 208 into which the body coupling pipe 131 of the cleaner body 110 is detachably inserted is provided at the end of the auxiliary head connection pipe 207. The body part coupling pipe part 131 may be inserted into the auxiliary head part connection hole 208 so that the cleaner body part 110 and the cleaner auxiliary head part 200 may be coupled.

Compared to the cleaner head unit 135, the auxiliary cleaner head 200 has a simpler structure, has a small volume and is light, and thus can be conveniently used to clean a narrow surface to be cleaned.

As described above, the assembly-type cleaner 100 according to an embodiment of the present invention includes a cleaner body part 110, a cleaner head part 135, a handle 165, a connection pipe 181, and a cleaner auxiliary The head part 200 has a structure that can be disassembled and assembled. Therefore, the component parts of the assembly type cleaner 100 can be stored or transported in a separate state, so that it is convenient to use.

In addition, when a problem occurs in some component parts, only the component component can be separated and repaired or replaced, so that maintenance or replacement of the component is easy.

In addition, the prefabricated cleaner 100 according to an embodiment of the present invention can be adjusted in length. That is, as shown in FIG. 8, the user couples the handle 165 to the connection pipe 181, and the connection pipe 181 to the cleaner body portion 110, thereby increasing the length of the assembly type cleaner 100. By adjusting the assembly type vacuum cleaner 100 can be used. In addition, as shown in FIG. 9, the user separates the connection pipe 181 and directly couples the handle 165 to the cleaner body 110, thereby shortening the length of the assembly cleaner 100 to reduce the length of the assembly cleaner 100. ) Can be used.

In the above, although a preferred example has been described for the present invention, the scope of the present invention is not limited to the form described and illustrated above.

For example, the concrete structure of each of the cleaner body portion 110, the cleaner head portion 135, the handle 165, the connection pipe 181, and the cleaner auxiliary head portion 200, or these constituent parts The bonding structure between them is not limited to that shown and may be variously changed.

Above, the present invention has been shown and described in connection with a preferred embodiment for illustrating the principle of the present invention, but the present invention is not limited to the configuration and operation as shown and described as such. Rather, it will be well understood by those skilled in the art that many changes and modifications may be made to the present invention without departing from the spirit and scope of the appended claims.

100: assembly type vacuum cleaner 110: cleaner body
112: first body part 113: first body part housing
115: suction motor 116: power supply
118: second body portion 120: second body portion housing
122: dust collecting part 126: first body part coupling part
127: body part connection pipe part 128: body part insertion groove
130: second body portion coupling portion 131: body portion coupling pipe portion
133: body portion terminal portion 135: cleaner head portion
136: head housing 137: lower housing
138: suction unit 139: lower air guide
141: scrubber 143: upper housing
144: upper air guide 147: suction passage
149: mop rotating part 150: motor
151: power transmission unit 154: rotating shaft
155: rotating plate 156: rotating mop
158: head coupling portion 159: head coupling tube
160: head connecting pipe 162: rotating support member
163: head terminal portion 165: handle
166: handle coupling portion 167: handle insertion portion
171: handle fixing clip 175: remote control
176: operation button 177: remote control switch
181: connecting pipe 182: first pipe coupling portion
183: pipe insertion groove 185: second pipe coupling portion
186: pipe insert 190: pipe fixing clip
195: control unit 200: vacuum cleaner auxiliary head
201: auxiliary head housing 203: auxiliary suction unit
205: auxiliary head portion coupling portion 206: auxiliary head portion connecting tube
207: auxiliary head part connector

Claims (8)

A cleaner head having a head housing provided with a suction unit for sucking dust, a head connection hole connected to the suction unit to allow air flow, and having a head coupling unit coupled to the head housing;
A suction motor generating a suction force inside and a dust collecting part for collecting dust sucked from the cleaner head part are installed, a first body part coupling part is provided at the upper end, and the head part coupling part is detachably coupled to the lower part. A cleaner body portion provided with a second body portion coupling portion, wherein a body portion passage capable of being connected to the head portion connection hole to allow air flow is formed inside the second body portion coupling portion;
A connection pipe provided with a first pipe coupling portion at an upper end and a second pipe coupling portion detachably coupled to the first body coupling portion at a lower end; And
And a handle having a handle coupling portion detachably coupled to the first pipe coupling portion at a lower end.
The method of claim 1,
A remote control provided on the handle, comprising a remote control button for user manipulation and a remote control switch for generating a remote control signal according to an operation of the remote control button; And
And a control unit installed on the cleaner body to control the suction motor according to a remote control signal from the remote control.
The method of claim 1,
The handle is an assembly type cleaner, characterized in that the handle coupling portion is directly coupled to the cleaner body portion in a manner that the handle coupling portion is coupled to the first body portion coupling portion.
The method of claim 1,
The first body part coupling part includes a body part connection pipe part provided with a body part insertion groove on the inside, and a body part coupling hole formed on one side of the body part connection pipe part to be connected to the body part insertion groove and open to the outside. and,
The first pipe coupling portion includes a pipe insertion groove formed to be opened to the outside at an upper end of the connection pipe, and a pipe coupling hole formed on one side of the connection pipe to be connected to the pipe insertion groove and open to the outside,
The second pipe coupling portion is provided with a pipe insertion portion installation groove on the inside and a pipe insertion portion that can be inserted into the body portion insertion groove, and one side of the pipe insertion portion to be connected to the pipe insertion portion installation groove and open to the outside. It includes a pipe insertion portion through hole formed in,
The handle coupling portion is formed on one side of the handle insertion portion such that a handle insertion portion installation groove is provided inside and can be inserted into the pipe insertion groove, and is connected to the handle insertion portion installation groove and is opened to the outside. Includes a through hole of the handle insert,
A pipe fixing clip body that is elastically deformable in the pipe insertion part installation groove, and the pipe fixing clip body protruding outward from the pipe insertion part through the pipe insertion part through hole to be inserted into the body part coupling hole. A pipe fixing clip having a pipe fixing clip protrusion connected to the pipe; And
The handle fixing clip body that is elastically deformable in the handle insertion part installation groove, and the handle fixing clip body protrudes outward from the handle insertion part through the handle insertion part through hole and can be inserted into the pipe coupling hole. Assembly type cleaner comprising a; handle fixing clip having a handle fixing clip projection to be connected.
The method of claim 4,
The handle is an assembly type cleaner, characterized in that the handle inserting part is inserted into the body part insertion groove, and the handle fixing clip protrusion is inserted into the body part coupling hole, so as to be directly coupled to the cleaner body part.
The method of claim 1,
The cleaner head unit includes a rotating plate rotatably coupled to a lower side of the head housing, a rotating mop detachably coupled to the rotating plate, a motor generating a rotating force, and power transmission for transmitting the rotating force of the motor to the rotating plate A prefabricated cleaner, characterized in that it includes a part.
The method of claim 1,
An auxiliary head unit housing having a size smaller than the head unit housing and provided with an auxiliary suction unit for inhaling dust, and an auxiliary head unit connection hole connected to the auxiliary suction unit to allow air flow, and the second body unit is coupled Assembled cleaner comprising a; cleaner auxiliary head portion having an auxiliary head portion coupling portion detachably coupled to the portion.
The method of claim 1,
The head housing includes a lower housing formed such that the suction part is opened downward, a lower air guide provided inside the lower housing, an upper housing coupled to the lower housing so as to cover an upper portion of the lower housing, and the An upper air guide provided inside the upper housing to form a suction passage that is coupled to a lower air guide and guides the air sucked into the suction part toward the head connection hole, and provided in the upper housing to penetrate the upper housing. It includes an upper housing through hole,
The head coupling portion is inserted into the upper housing through hole so as to connect the suction passage and the air flow so that the head portion connection tube is bent, and the head portion connection hole is provided at an end thereof, and the head portion is connected. And a head connecting pipe coupled to allow air flow to the tube, and a rotation support member rotatably coupled to the upper housing to support the head connecting pipe to be tilted in multiple directions,
The head connection pipe is rotatably coupled to the rotation support member so as to be able to rotate relative to the rotation support member, and the rotation center axis of the head connection pipe located on the rotation support member is on the upper housing. Assembly type cleaner, characterized in that orthogonal to the rotation center axis of the rotation support member located.

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