CN216724389U

CN216724389U - Portable dry and wet dual-purpose multifunctional dust collector

Info

Publication number: CN216724389U
Application number: CN202220057662.2U
Authority: CN
Inventors: 詹国初
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-14
Anticipated expiration: 2032-01-11

Abstract

The utility model relates to a cleaning tool, in particular to a portable dry and wet multifunctional dust collector. The utility model provides a portable wet dual-purpose multi-functional dust catcher futilely, includes the organism, be formed with dust storage chamber and dust absorption passageway in the organism, the dust absorption mouth has been seted up on the organism surface, its characterized in that the connector has still been seted up to the skew dust absorption mouth department of organism surface, the connector is used for cooperating the extension coupling, and connector department is equipped with the closure, the dust absorption passageway comprises first passageway and second passageway, first passageway one end and dust storage chamber intercommunication, the first passageway other end and second passageway one end intercommunication, the second passageway other end and dust absorption mouth intercommunication. The multifunctional pen has the advantages of wider application range and convenience in realizing multifunctional use.

Description

Portable dry and wet dual-purpose multifunctional dust collector

Technical Field

The utility model relates to a cleaning tool, in particular to a portable dry and wet multifunctional dust collector.

Background

Existing vacuum cleaners include portable vacuum cleaners which can be completely held by a user, upright vacuum cleaners and horizontal vacuum cleaners in which a suction head is fixed to a straight pipe so that the user can suck dust on the floor in a standing state. Although these cleaners can be used for cleaning, the application is different. When the portable dust collector is used, if the carpet or the ground needs to be cleaned, a user needs to bend down or even lie on the ground; when the vertical type dust collector and the horizontal type dust collector are used, if the sofa or the bedding needs to be cleaned, the straight pipe fixed with the suction head is long, so that a user cannot observe sundries such as hair and the like on the sofa or the bedding easily, and the dust collection and cleaning are inconvenient.

Disclosure of Invention

The utility model aims to provide a portable wet and dry multifunctional dust collector with wider application range.

In order to realize the purpose, the utility model adopts the following technical scheme: a portable dry and wet multifunctional dust collector comprises a machine body, wherein a dust storage chamber and a dust collection channel are formed in the machine body, and a dust collection port is formed in the surface of the machine body; when the extension pipe joint extends into the connecting port, the first channel is separated from the second channel, and the inner cavity of the extension pipe joint is communicated with the first channel; when the extension pipe joint is separated from the machine body, the first channel is communicated with the second channel.

When the dust collector is used, the extension pipe is matched for use, one end of the extension pipe is provided with an extension pipe joint and is used for being fixed with a machine body, the other end of the extension pipe is connected with a hard straight pipe so as to be convenient for a user to hold, the front end of the straight pipe is provided with a suction head, or the other end of the extension pipe is directly connected with the suction head. The connecting port is sealed through the closing part, and then the dust collector is started and the dust collecting port is close to a dirty part for dust collection and cleaning, so that the interior of the vehicle, the sofa, the bed and the like can be conveniently cleaned in a dust collection way. The closing piece is opened, the extension pipe joint is inserted into the connecting port and fixed with the machine body, and then a user holds the straight pipe to clean the indoor floor, the carpet and the like by dust absorption. The dust collector can be used for dust collection and cleaning in different occasions in a mode of being detachably connected and fixed with the extension pipe; when the dust suction channel of the machine body is connected with the extension pipe joint, the second channel and the first channel are sealed, air cannot enter the dust suction port, and the wind power at the extension pipe can be guaranteed, so that the dust suction effect is guaranteed. The internal structure of the machine body can adopt the internal structure of any existing dust collector, and can adopt any existing dust collector structure which can be used in dry and wet scenes.

Preferably, the front end and the rear end of the machine body are respectively fixed with one of the two ends of the shoulder strap, and the joint of the machine body and the shoulder strap is positioned in the middle of the machine body in the height direction. The carrying of the dust collector is facilitated by the arrangement of the shoulder strap, so that the portability of the dust collector in use is improved.

Preferably, the machine body is provided with a fixing ring for fixing the shoulder strap. The fixing ring is arranged so as to be convenient for the detachable fixation between the strap and the machine body.

Preferably, the dust suction channel is bent to form the first channel and the second channel, a joint of the first channel and the second channel is a bent part of the dust suction channel, one end of the first channel, which is deviated from the dust storage chamber, faces the connection port, and when the extension pipe joint is fixed to the machine body, the end part of the extension pipe joint is tightly fitted in the first channel and sealing between the end part of the extension pipe joint and the first channel is realized.

The arrangement makes the setting position of the connecting port deviate from the setting position of the dust suction port and the connecting port are positioned on different surfaces of the machine body, so that the assembly of the extension pipe joint is facilitated, and the normal use of the dust collector is not influenced. One end of the first channel, which deviates from the dust storage chamber, faces the connecting port, so that the extension pipe joint can conveniently extend into the first channel; realize the extension pipe through the mode of tight fit and be connected fixedly with the organism to realize the gaseous phase isolation between first passageway and second passageway.

Preferably, a limiting bulge is arranged in the first channel, and when the extension pipe joint extends into the first channel, the end face of the extension pipe joint is close to the limiting bulge; a plurality of limiting bulges are arranged in the first channel and are arranged on the inner wall of the first channel at annular intervals by taking the extending direction of the first channel as a central line.

Through setting up spacing arch in order to avoid extension coupling excessively to stretch into first passageway to avoid organism and extension coupling impaired. When the extension pipe is not connected with the machine body, the gap exists between the limiting bulges, so that the resistance of the air in moving can be reduced, and the dust collection effect is ensured.

Preferably, the machine body comprises a first connecting block fixed with the shell and a second connecting block positioned at the front side of the first connecting block, the first connecting block is composed of a first part and a tubular second part, the second connecting block and the first part are combined to form the second channel and form the dust suction port, and the connecting port is arranged on the second connecting block; and sealing the joint of the first connecting block and the second connecting block. The arrangement is convenient for the assembly of the utility model and the structural arrangement of the connecting port. Wherein, the sealing of first connecting block and second connecting block can be realized to current conventional mode such as sealing washer. The first part and the second part of the first connecting block can be integrated or can be separately connected and fixed together.

Preferably, the cross-sectional area of the second channel decreases from the outer end to the inner end. The dust absorption channel is gradually reduced from outside to inside to ensure the dust absorption effect.

As preferred, the organism is formed with the cleaning brush and places the chamber, the cleaning brush is placed the chamber and is run through the organism and be formed with one and the dust absorption mouth clean brush mouth that closes on of stepping down, the cleaning brush place the chamber with the second passageway passes through the connecting hole intercommunication, the connecting hole is close to the cleaning brush lets a mouthful and dust absorption mouth. The cleaning brush placing cavity is used for placing a cleaning brush for strongly cleaning dirt. Wherein, also can set up the water spray subassembly on the organism and be used for the spraying of sanitizer to set up little motor and round brush form cleaning brush, in order to improve the clean effect to the dirt.

Preferably, the machine body comprises a shell, the shell is composed of an upper shell and a lower shell, the upper shell is used for accommodating the motor part, the lower shell is connected with the upper shell through a fastener, and the lower shell is provided with a matching hole which vertically extends and is matched with the fastener; the upper shell is provided with a handheld part for a user to hold.

The motor is used for realizing negative pressure, so that air drives dust, hair and even water stains and other objects to enter the dust suction channel and finally enter the dust storage chamber. According to the utility model, the upper shell can be in a cover-shaped structure and integrally injection-molded by arranging the upper shell and the lower shell, and the lower shell is provided with the vertical matching hole, so that the internal thread hole of the upper shell for matching with the bolt can be arranged inside, and the appearance of the dust collector body is more attractive; meanwhile, the hand-held part can be prevented from generating seams, articles such as a protective sleeve and the like do not need to be arranged at the hand-held part, and the comfort level of a user holding the hand-held multifunctional hand-held device is improved.

Preferably, a filtering component is arranged in the machine body, the dust storage chamber is communicated with the negative pressure cavity, the filtering component comprises a fixed block detachably fixed with the shell, the fixed block is provided with a filter element placing cavity which is upwards opened and communicated with the negative pressure cavity, and the fixed block is also provided with a connecting channel which is upwards opened and enables the filter element placing cavity to be communicated with the dust storage chamber; the upper end of the fixed block is detachably fixed with the shell and is positioned in the dust storage chamber. Wherein, it is used for placing the filter core to filter the core and place the chamber, and the filter core can be the filter pulp, also can be other present article that can realize filterable. Wherein, the negative pressure cavity is the area for placing the motor.

The multifunctional pen has the advantages of wider application range and convenience in realizing multifunctional use.

Drawings

FIG. 1 is a schematic structural view of a body according to embodiment 1;

FIG. 2 is a schematic view of the structure of the body of embodiment 1 with the dust box removed;

fig. 3 is a schematic structural view of the machine body of embodiment 1 with the connecting port closed by the closing member;

FIG. 4 is a schematic view showing a configuration of the extension pipe joint of embodiment 1 when it is coupled to a housing;

FIG. 5 is an enlarged view taken at A in FIG. 2;

FIG. 6 is a schematic view of the preferred embodiment 2;

fig. 7 is a schematic structural diagram of embodiment 3.

Detailed Description

The utility model is further described below with reference to the figures and the specific embodiments.

Example 1

As shown in fig. 1 and 2, the present embodiment discloses a portable wet and dry multifunctional vacuum cleaner, which comprises a main body 1, the main body 1 comprises a main body and a dust storage box 11, the dust storage box 11 is detachably fixed on the lower side of the main body, the dust storage box 11 has a dust storage chamber 111, and the upper side of the main body is provided with a left and right abdicating slot 100 for a user to pass through, so as to form a handheld portion 101. The middle parts of the front and rear opposite ends of the machine body 1 are respectively provided with a fixing ring 18, the fixing rings 18 are positioned in the middle part of the machine body 1 in the height direction, and the two fixing rings 18 are respectively used for fixing with one end of the front and rear ends of a strap (not shown in the figure). The internal structure of the machine body 1 of the utility model can adopt any internal structure of the existing dust collector which can realize dry and wet dual purposes.

As shown in fig. 1, 3 and 4, a dust suction channel is formed in the body of the machine body 1, a dust suction port 13 is formed in the lower surface of the front end of the body of the machine body 1, a connection port is formed in the front end surface of the machine body 1, the connection port is used for matching with the extension pipe joint 2, a closing member 15 is arranged at the connection port, the dust suction channel is formed by a first channel 121 and a second channel 122, one end of the first channel 121 is communicated with the dust storage chamber 111, the other end of the first channel 121 is communicated with one end of the second channel 122, and the other end of the second channel 122 is communicated with the dust suction port 13; when the extension pipe joint 2 extends into the connecting port, the first channel 121 and the second channel 122 are disconnected at intervals, and the inner cavity of the extension pipe joint 2 is communicated with the first channel 121; when the extension pipe joint 2 is detached from the machine body 1, the first passage 121 communicates with the second passage 122. Wherein, one end of the closing piece 15 is hinged and fixed on the machine body 1, the end of the closing piece 15 deviating from the hinged end is fixed with the machine body through a buckle structure and closes the connecting port, and the inner surface of the closing piece 15 is provided with a sealing ring to realize the sealing between the machine body 1 and the closing piece 15.

The dust collection channel is bent to form a first channel 121 and a second channel 122, the joint of the first channel 121 and the second channel 122 is the bent part of the dust collection channel, one end of the first channel 121, which deviates from the dust storage chamber 111, faces the connection port, and when the extension pipe joint 2 is fixed with the machine body 1, the end part of the extension pipe joint 2 is tightly fitted in the first channel 121 and the sealed channel between the end part of the extension pipe joint 2 and the first channel 121 is realized. Wherein, can regard as the outer layer of extension coupling 2 tip with elastic material such as rubber to can realize tight fit fixedly, can realize sealed again.

A plurality of limiting bulges 1211 are arranged in the first channel 121, and when the extension pipe joint 2 extends into the first channel 121, the end surface of the extension pipe joint 2 is contacted with the limiting bulges 1211; the plurality of limiting protrusions 1211 are disposed on the inner wall of the first channel 121 at intervals in a ring shape with the extending direction of the first channel 121 as a center line. The cross-sectional area of the second passage 122 gradually decreases from the outer end to the inner end (from bottom to top).

Organism 1 includes the first connecting block 16 fixed with the casing and is located the second connecting block 17 of first connecting block 16 front side, first connecting block 16 comprises first portion 161 and the second portion 162 that is pipy, second connecting block 17 makes up with first portion 161 in order to constitute second passageway 122, and make and form dust absorption mouth 13 between first portion 161 lower extreme and second connecting block 17 lower extreme, the connector setting runs through second connecting block 17 around and on second connecting block 17, first connecting block 16 passes through sealing washer sealing process with second connecting block 17 junction, first connecting block 16 is connected fixedly through buckle structure with second connecting block 17.

As shown in fig. 2 and 5, a cleaning brush placing cavity 102 is formed in the machine body 1, the cleaning brush placing cavity 102 penetrates through the machine body 1 downwards and is provided with a cleaning brush yielding opening adjacent to the dust suction opening 13, the cleaning brush placing cavity 102 is communicated with the second channel 122 through a connecting hole 19, and the connecting hole 19 is close to the cleaning brush yielding opening and the dust suction opening 13. Wherein, the cleaning brush placing cavity 102 is internally provided with a cleaning brush 103, and the cleaning brush 103 can be a scrubbing brush or a hair brush fixed with the machine body 1, and also can be a rolling brush matched with a driving motor.

As shown in fig. 2, the machine body 1 includes a housing, the housing is composed of an upper housing 1011 and a lower housing 1012, the upper housing 1011 is used for accommodating a motor part for realizing air intake, the lower housing 1012 is connected with the upper housing 1011 via a fastener, the lower housing 1012 is configured with a fitting hole 1013 extending vertically and fitting with the fastener, and the hand-held portion 101 and the fixing ring 18 are both disposed at the upper housing 1011.

As shown in fig. 1 and 2, a filter assembly is arranged in the machine body 1, the dust storage chamber 111 is communicated with the negative pressure cavity, the filter assembly comprises a fixed block 31 detachably fixed with the shell, the middle part of the fixed block 31 is provided with a filter element placing cavity which is upwardly opened and communicated with the negative pressure cavity, a filter element 32 is arranged in the filter element placing cavity, and the left end and the right end of the fixed block 31 are also provided with connecting channels 33 which are upwardly opened and enable the filter element placing cavity 31 to be communicated with the dust storage chamber; the upper end of the fixing block 31 is detachably fixed with the housing through a snap structure, and the fixing block 31 is located in the dust storage chamber 111 at the position deviated from the upper end.

Example 2

As shown in FIG. 6, the extension pipe fitting 2 of the present embodiment is connected to a bellows hose 21, and the other end of the bellows hose is directly connected to a suction head 23.

Example 3

As shown in fig. 7, the extension pipe joint 2 of the present embodiment is connected to a bellows hose 21, the other end of the bellows hose is fixed to the upper end of a straight pipe 22, and a suction head 23 is provided at the lower end of the straight pipe 22.

Claims

1. A portable dry and wet multifunctional dust collector comprises a machine body, wherein a dust storage chamber and a dust collection channel are formed in the machine body, and a dust collection port is formed in the surface of the machine body; when the extension pipe joint extends into the connecting port, the first channel is separated from the second channel, and the inner cavity of the extension pipe joint is communicated with the first channel; when the extension pipe joint is separated from the machine body, the first channel is communicated with the second channel.

2. The portable wet and dry multifunctional vacuum cleaner as claimed in claim 1, wherein the front and rear opposite ends of the body are respectively fixed to one of the two ends of the strap, and the connection point of the body and the strap is located at the middle of the body in the height direction.

3. The portable wet and dry multifunctional vacuum cleaner as claimed in claim 1 or 2, wherein the machine body is provided with a fixing ring for fixing the strap.

4. The portable wet and dry multifunctional vacuum cleaner as claimed in claim 1, wherein the dust suction channel is bent to form the first channel and the second channel, the connection point of the first channel and the second channel is the bent point of the dust suction channel, one end of the first channel, which is deviated from the dust storage chamber, faces the connection port, and when the extension pipe joint is fixed to the body, the end of the extension pipe joint is tightly fitted in the first channel and the sealing between the end of the extension pipe joint and the first channel is realized.

5. The portable wet and dry multifunctional vacuum cleaner as claimed in claim 1, wherein a limit protrusion is provided in the first passage, and when the extension pipe joint extends into the first passage, the end surface of the extension pipe joint is adjacent to the limit protrusion;

a plurality of limiting bulges are arranged in the first channel and are arranged on the inner wall of the first channel at annular intervals by taking the extending direction of the first channel as a central line.

6. The portable wet and dry multifunctional vacuum cleaner according to claim 4, wherein the body comprises a first connection block fixed to the housing and composed of a first portion and a second portion having a tubular shape, and a second connection block positioned at a front side of the first connection block, the second connection block being combined with the first portion to constitute the second passage and form the suction port, the connection port being provided on the second connection block; and sealing the joint of the first connecting block and the second connecting block.

7. The portable wet and dry multipurpose cleaner of claim 1, wherein the cross-sectional area of the second channel is gradually reduced from the outer end to the inner end.

8. The portable wet and dry multifunctional vacuum cleaner according to claim 1, wherein the body is formed with a cleaning brush placing cavity, the cleaning brush placing cavity penetrates through the body and is formed with a cleaning brush receding opening adjacent to the dust suction opening, the cleaning brush placing cavity is communicated with the second channel through a connecting hole, and the connecting hole is close to the cleaning brush receding opening and the dust suction opening.

9. The portable wet and dry multifunctional vacuum cleaner as claimed in claim 1, wherein the body comprises a housing, the housing comprises an upper housing and a lower housing, the upper housing is used for accommodating the motor part, the lower housing is connected with the upper housing through a fastening member, and the lower housing is formed with a fitting hole which extends vertically and is fitted with the fastening member; the upper shell is formed with a hand-held portion for a user to hold.

10. The portable multifunctional wet and dry dust collector as claimed in claim 1, wherein a filter assembly is provided in the machine body, the dust storage chamber is communicated with the negative pressure chamber, the filter assembly comprises a fixed block detachably fixed to the housing, the fixed block has a filter element placing chamber which opens upward and is communicated with the negative pressure chamber, the fixed block is further provided with a connecting passage which opens upward and communicates the filter element placing chamber with the dust storage chamber; the upper end of the fixed block is detachably fixed with the shell and is positioned in the dust storage chamber.