CN212438452U - Convenient dust absorption all-in-one of dismantling - Google Patents

Abstract

The utility model relates to a dust catcher field indicates a convenient dust absorption all-in-one who dismantles especially. The air extractor extracts air in the dust collecting box body and enables the interior of the dust collecting box body to be in a negative pressure state, one end of the dust collection handle is detachably assembled with the dust collection port of the dust collecting box body, and the first connecting terminal is electrically connected with the first connecting interface; the other end of the dust collection handle is detachably connected with the dust collection floor brush, and the second connecting terminal is electrically connected with the second connecting interface; dust sequentially enters the dust collecting box body through the dust collecting floor brush, the dust collecting handle and the dust collecting opening, meanwhile, the handheld host, the hollow dust collecting handle and the dust collecting floor brush can be conveniently disassembled and assembled, and the corresponding dust collecting floor brush can be replaced according to actual use requirements; simultaneously in this application, handheld host computer and portable power source subassembly cooperation have solved among the prior art wired connection and have leaded to the problem that the home range is limited, clean very inconvenient.

Description

Convenient dust absorption all-in-one of dismantling

Technical Field

The utility model relates to a dust catcher field indicates a convenient dust absorption all-in-one who dismantles especially.

Background

The dust collector is a cleaning electric appliance which utilizes a motor to drive a blade to rotate at a high speed, generates air negative pressure in a sealed shell, sucks dust into a dust cup through a ground brush, and discharges the air filtered by the dust cup at a high speed.

Motor, scrubbing brush in the dust catcher among the prior art are all integrative, then can't remove to change the scrubbing brush head to specific operational environment, and the dust catcher among the prior art generally need connect the electric wire in order to provide the electric quantity for inside motor to ensure whole equipment's normal work, but wired connection mode leads to the problem that the home range is limited, clean very inconvenient.

Disclosure of Invention

In order to solve the problems, the utility model provides a dust-collecting integrated machine which is convenient to disassemble, and meanwhile, the handheld host machine, the dust-collecting handle with a hollow structure and the dust-collecting floor brush can be conveniently disassembled, and the corresponding dust-collecting floor brush can be replaced according to the actual use requirement; simultaneously in this application, handheld host computer and portable power source subassembly cooperation have solved among the prior art wired connection and have leaded to the problem that the home range is limited, clean very inconvenient.

In order to achieve the above object, the utility model adopts the following technical scheme: a dust collection integrated machine convenient to disassemble comprises a handheld host, a hollow dust collection handle and a dust collection floor brush with a second connection interface; the hand host comprises an air extracting device, a filtering device, a dust collecting box body with a dust collecting opening and an air extracting opening, and a movable power supply assembly electrically connected with the air extracting device, wherein the air extracting device is communicated with the air extracting opening of the dust collecting box body, the air extracting device extracts air in the dust collecting box body and enables the interior of the dust collecting box body to be in a negative pressure state, and the filtering device is assembled at the air extracting opening; the dust collecting opening is provided with a first connecting interface electrically connected with a movable power supply assembly, one end of the dust collecting handle is provided with a first connecting terminal, the other end of the dust collecting handle is provided with a second connecting terminal, and the second connecting terminal is electrically conducted with the first connecting terminal; wherein one end of the dust absorption handle is detachably assembled with the dust collection port of the dust collection box body, and the first connecting terminal is electrically connected with the first connecting interface; the other end of the dust collection handle is detachably connected with the dust collection floor brush, and the second connecting terminal is electrically connected with the second connecting interface.

Preferably, the dust collecting box body comprises a dust collecting shell and a ventilation sleeve, wherein the ventilation sleeve is arranged in the dust collecting shell and is placed along the axial direction of the dust collecting shell; wherein a dust collecting cavity is enclosed between the dust collecting shell and the ventilation sleeve; wherein the one end of ventilation sleeve has seted up the dust collection mouth, and the air extraction mouth has been seted up to the other end of ventilation sleeve, and wherein the inner wall of the other end of ventilation sleeve still sets up the dust outlet with collection dirt cavity intercommunication.

Preferably, the dust collecting box body further comprises a dust collecting cover plate with the shape matched with the cross section of the dust collecting cavity, one end of the dust collecting cover plate is hinged to the dust collecting shell, a torsional spring is further assembled at the joint of the dust collecting cover plate and the dust collecting shell, and the dust collecting cover plate is covered on the surface of the dust collecting cavity in a forced sealing mode under the action of the torsional spring.

Preferably, the one end that the torsional spring was kept away from to the collection dirt apron still is provided with the joint piece, the lateral wall of collection dirt casing still is provided with the connecting portion that correspond the joint piece, and the spread groove has been seted up to this connecting portion, and joins in marriage in the spread groove and is equipped with the connection shell fragment, and wherein the joint piece is pegged graft in the spread groove, and is located the terminal lug of connection shell fragment and joint piece joint.

Preferably, the ventilation sleeve comprises a front-stage sleeve, a rear-stage sleeve and a rear-stage bracket; the outer side wall of the rear-stage sleeve is provided with a plurality of conical cylinders distributed along the circumferential direction of the rear-stage sleeve, the side wall of each conical cylinder is provided with an air inlet communicated with the conical cylinder, and the outer side wall of the rear-stage sleeve is also provided with a first dust outlet communicated with the rear-stage sleeve and a dust collecting cavity; the side wall of the rear stage support is provided with a second dust outlet and a matching port corresponding to the conical cylinder, wherein the surface of the bottom wall of the rear stage support, which is close to the rear stage sleeve, is provided with a plurality of connecting sleeves corresponding to the conical cylinder, the surface of the bottom wall of the rear stage support, which is far away from the rear stage sleeve, is provided with a plurality of sub-air extraction ports communicated with the connecting sleeves, and the plurality of sub-air extraction ports form an air extraction port; the dust collecting opening is formed in the front end of the front-stage sleeve, and the rear-stage sleeve is communicated with the rear end of the front-stage sleeve; the rear support sleeve is arranged on the outer side wall of the rear sleeve, the connecting sleeve is inserted into the conical cylinder, the assembly port is provided with a filtering gauze, the filtering gauze covers the air inlets, and the second dust outlet is aligned with the first dust outlet.

Preferably, the rear end of the rear bracket is also provided with a filter element assembly notch, and the filter device is assembled at the filter element assembly notch.

Preferably, the ventilation sleeve further comprises a wiring sleeve, the wiring sleeve is sleeved on the outer side wall of the front-stage sleeve, a wiring cavity is defined between the wiring sleeve and the front-stage sleeve, the rear-stage sleeve is provided with a first wiring groove communicated with the wiring cavity, and the rear-stage support is provided with a second wiring groove communicated with the first wiring groove.

Preferably, the portable power supply assembly comprises a power supply box body internally provided with a battery, the power supply box body is also integrally formed with a mounting bracket, one end of the mounting bracket is fixedly connected with the air exhaust device, a potential switch is arranged in the mounting bracket, and the battery is electrically connected with the air exhaust device through the potential switch; the potential switch is also connected with a connecting wire, and the connecting wire sequentially passes through the second wiring groove, the first wiring groove and the wiring cavity to be electrically connected with the first connecting interface; wherein, the side surface of the mounting bracket is provided with a control key which is used for controlling the on-off of the potential switch.

The beneficial effects of the utility model reside in that: the air extractor extracts air in the dust collecting box body and enables the interior of the dust collecting box body to be in a negative pressure state, one end of the dust collection handle is detachably assembled with the dust collection port of the dust collecting box body, and the first connecting terminal is electrically connected with the first connecting interface; the other end of the dust collection handle is detachably connected with the dust collection floor brush, and the second connecting terminal is electrically connected with the second connecting interface; dust sequentially enters the dust collecting box body through the dust collecting floor brush, the dust collecting handle and the dust collecting opening, meanwhile, the handheld host, the hollow dust collecting handle and the dust collecting floor brush can be conveniently disassembled and assembled, and the corresponding dust collecting floor brush can be replaced according to actual use requirements; simultaneously in this application, handheld host computer and portable power source subassembly cooperation have solved among the prior art wired connection and have leaded to the problem that the home range is limited, clean very inconvenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the all-in-one vacuum cleaner.

Figure 2 is a cross-sectional view of the dust extraction handle.

Fig. 3 is a structural schematic view of the dust-absorbing floor brush.

Fig. 4 is a schematic structural diagram of the handheld host.

Fig. 5 is a cross-sectional view of a handheld host.

Fig. 6 is an exploded view of the rear stage sleeve fitted with the rear stage bracket.

FIG. 7 is a rear view of the rear stage sleeve mated with the rear stage carrier.

The reference numbers illustrate: the handheld host 1, the air extracting device 11, the filtering device 12, the dust collecting box 13, the first connecting interface 130, the dust collecting housing 131, the ventilation sleeve 132, the dust collecting opening 1321, the dust collecting cavity 133, the dust collecting cover plate 134, the torsion spring 1341, the clamping block 1342, the connecting part 135, the connecting groove 1351, the connecting spring 1352, the projection 13521, the front-stage sleeve 136, the rear-stage sleeve 137, the conical cylinder 1371, the air inlet 13711, the first dust outlet 1372, first trough 1373, back-stage support 138, second dust outlet 1381, join in marriage dress mouth 1382, connecting sleeve 1383, sub-extraction opening 13831, filter gauze 1384, filter core assembly breach 1385, second trough 1386, walk line sleeve 139, walk line cavity 1391, portable power source subassembly 14, power supply box 141, installing support 142, potential switch 143, control button 144, dust absorption handle 2, first connecting terminal 21, second connecting terminal 22, dust absorption ground brush 3, second connection interface 31.

Detailed Description

Referring to fig. 1-7, the present invention relates to a dust-collecting all-in-one machine convenient to disassemble, which is characterized in that: the dust collection device comprises a handheld host 1, a hollow dust collection handle 2 and a dust collection floor brush 3 with a second connection interface 31; the hand host comprises an air extracting device 11, a filtering device 12, a dust collecting box body 13 with a dust collecting port 1321 and an air extracting port, and a movable power supply assembly 14 electrically connected with the air extracting device 11, wherein the air extracting device 11 is communicated with the air extracting port of the dust collecting box body 13, the air extracting device 11 extracts air in the dust collecting box body 13 and enables the interior of the dust collecting box body 13 to be in a negative pressure state, and the filtering device 12 is assembled at the air extracting port; the dust collecting port 1321 is provided with a first connection interface 130 electrically connected with the portable power module 14, one end of the dust collecting handle 2 is provided with a first connection terminal 21, the other end of the dust collecting handle 2 is provided with a second connection terminal 22, and the second connection terminal 22 is electrically conducted with the first connection terminal 21; wherein one end of the dust suction handle 2 is detachably fitted with the dust collection port 1321 of the dust collection box body 13, and the first connection terminal 21 is electrically connected with the first connection interface 130; the other end of the dust collection handle 2 is detachably connected with the dust collection floor brush 3, and the second connection terminal 22 is electrically connected with the second connection interface 31.

In the present application, the air extracting device 11 extracts air inside the dust collecting box 13 and makes the inside of the dust collecting box 13 in a negative pressure state, since one end of the dust suction handle 2 is detachably assembled with the dust collecting port 1321 of the dust collecting box 13, and the first connection terminal 21 is electrically connected with the first connection interface 130; the other end of the dust collection handle 2 is detachably connected with the dust collection floor brush 3, and the second connecting terminal 22 is electrically connected with the second connecting interface 31; then the dust enters the dust collecting box body 13 through the dust collecting floor brush 3, the dust collecting handle 2 and the dust collecting opening 1321 in sequence, meanwhile, the handheld host 1, the hollow dust collecting handle 2 and the dust collecting floor brush 3 can be conveniently disassembled and assembled, and the corresponding dust collecting floor brush 3 can be replaced according to actual use requirements; meanwhile, in the application, a built-in power supply is not needed in the dust collection floor brush 3, so that the volume of the dust collection floor brush 3 can be greatly reduced; meanwhile, in the application, the handheld host 1 is matched with the portable power supply assembly 14, and the problems that the movable range is limited and the cleaning is very inconvenient due to wired connection in the prior art are solved.

Also in this embodiment, the portable power supply module 14 is provided with a charging interface for charging.

Preferably, in the present application, the air extractor 11 extracts air inside the dust collection box 13 to make the inside of the dust collection box 13 in a negative pressure state, so that the dust sequentially passes through the dust collection floor brush 3, the dust collection handle 2, the dust collection port 1321 and the dust outlet to enter the dust collection cavity 133. The dust collection box 13 includes a dust collection housing 131, a ventilation sleeve 132, wherein the ventilation sleeve 132 is built in the dust collection housing 131, and the ventilation sleeve 132 is placed along the axial direction of the dust collection housing 131; wherein a dust collecting cavity 133 is enclosed between the dust collecting housing 131 and the ventilation sleeve 132; one end of the ventilation sleeve 132 is provided with a dust collecting port 1321, the other end of the ventilation sleeve 132 is provided with an air suction port, and the inner wall of the other end of the ventilation sleeve 132 is further provided with a dust outlet communicated with the dust collecting cavity 133.

Preferably, the dust collecting housing 131 is made of a transparent material, so that a user can conveniently observe the accumulation amount of dust in the dust collecting cavity 133, and the dust collecting housing can be cleaned according to actual conditions.

Preferably, the dust collection box 13 further comprises a dust collection cover 134 with a shape matching with the cross section of the dust collection cavity 133, wherein one end of the dust collection cover 134 is hinged to the dust collection housing 131, and a torsion spring 1341 is further assembled at the connection position of the dust collection cover 134 and the dust collection housing 131, that is, the dust collection cover 134 is forced to be hermetically covered on the surface of the dust collection cavity 133 by the torsion spring 1341 in default. Preferably, one end of the dust collection cover plate 134, which is far away from the torsion spring 1341, is further provided with a clamping block 1342, the outer side wall of the dust collection housing 131 is further provided with a connecting portion 135 corresponding to the clamping block 1342, the connecting portion 135 is provided with a connecting groove 1351, and a connecting spring 1352 is assembled in the connecting groove 1351, wherein the clamping block 1342 is inserted into the connecting groove 1351, and a protrusion 13521 located at the end of the connecting spring 1352 is clamped with the clamping block 1342. When the dust in the dust collecting cavity 133 is required to be fully connected and accumulated, a user can press the connecting spring piece 1352 and the bump 13521 to separate the bump 13521 from the clamping block 1342, and the dust collecting cover plate 134 is automatically opened under the action of the torsion spring 1341, so that the user can directly pour out the dust accumulated in the dust collecting cavity 133.

Preferably, the vent sleeve 132 includes a forward stage sleeve 136, a rearward stage sleeve 137, and a rearward stage bracket 138; wherein, the outer side wall of the rear-stage sleeve 137 is provided with a plurality of conical cylinders 1371 distributed along the circumference of the rear-stage sleeve 137, the side wall of each conical cylinder 1371 is provided with an air inlet 13711 communicated with the conical cylinder, and the outer side wall of the rear-stage sleeve 137 is also provided with a first dust outlet 1372 used for communicating the rear-stage sleeve 137 and the dust collecting cavity 133; the side wall of the rear stage support 138 is provided with a second dust outlet 1381 and a matching port 1382 corresponding to the conical cylinder 1371, wherein the surface of the bottom wall of the rear stage support 138 close to the rear stage sleeve 137 is provided with a plurality of connecting sleeves 1383 corresponding to the conical cylinder 1371, the surface of the bottom wall of the rear stage support 138 far away from the rear stage sleeve 137 is provided with a plurality of sub-pumping ports 13831 communicated with the connecting sleeves 1383, and the plurality of sub-pumping ports 13831 form a pumping port; the dust collecting port 1321 is arranged at the front end of the front-stage sleeve 136, and the rear-stage sleeve 137 is communicated with the rear end of the front-stage sleeve 136; rear stage support 138 sets up the lateral wall at rear stage sleeve 137, and connecting sleeve 1383 pegs graft in a tapered section of thick bamboo 1371, and assembly port 1382 is furnished with filter gauze 1384, and this filter gauze 1384 covers a plurality of air intakes 13711, second dust outlet 1381 aligns with first dust outlet 1372.

Preferably, the rear end of the rear stage bracket 138 is also provided with a cartridge assembly notch 1385, and the filter apparatus 12 is assembled at the cartridge assembly notch 1385. The filter assembly 12 and cartridge assembly notch 1385 can be easily removed and installed.

The following detailed discussion is provided in the present application, in which the wind path direction of the handheld host 1 is described; wherein air exhaust device 11 starts, then outside air loops through dust collection mouth 1321, first dust outlet 1372, second dust outlet 1381, collection dirt cavity 133, joins in marriage dress mouth 1382 (join in marriage and be equipped with on the dress mouth 1382 and filter gauze 1384, so can completely cut off dust rubbish), air intake 13711, conical section of thick bamboo 1371, connecting sleeve 1383, sub-extraction opening 13831, air exhaust device 11.

Preferably, simultaneously for the convenience of walking the line, also avoid the circuit to influence collection dirt effect, so this application ventilation sleeve 132 still includes walks line sleeve 139, walks line sleeve 139 cover and establishes the lateral wall at preceding stage sleeve 136, and walks to enclose between line sleeve 139 and the preceding stage sleeve 136 and walk line cavity 1391, and rear stage sleeve 137 offers the first trough 1373 with walking line cavity 1391 and communicating, the second trough 1386 with first trough 1373 intercommunication is offered to rear stage support 138.

Preferably, the portable power source assembly 14 includes a power source box 141 with a battery inside, the power source box 141 is further integrally formed with a mounting bracket 142, one end of the mounting bracket 142 is fixedly connected to the air extractor 11, wherein a potential switch 143 is disposed inside the mounting bracket 142, and the battery is electrically connected to the air extractor 11 through the potential switch 143; the potential switch 143 is further connected with a connecting wire, and the connecting wire sequentially passes through the second wire trough 1386, the first wire trough 1373, the wire cavity 1391 and is electrically connected with the first connecting interface 130; wherein a control button 144 is installed on the side of the mounting bracket 142, and the control button 144 is used for controlling the on/off of the potential switch 143. Even if different dust collection floor brushes 3 are replaced, a user can still control the switch of the whole dust collector through the control key 144, and the adaptability is extremely strong.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims (8)

1. The utility model provides a convenient dust absorption all-in-one of dismantling which characterized in that: the dust collection device comprises a handheld host, a hollow dust collection handle and a dust collection floor brush with a second connecting interface; the hand host comprises an air extracting device, a filtering device, a dust collecting box body with a dust collecting opening and an air extracting opening, and a movable power supply assembly electrically connected with the air extracting device, wherein the air extracting device is communicated with the air extracting opening of the dust collecting box body, the air extracting device extracts air in the dust collecting box body and enables the interior of the dust collecting box body to be in a negative pressure state, and the filtering device is assembled at the air extracting opening; the dust collecting opening is provided with a first connecting interface electrically connected with a movable power supply assembly, one end of the dust collecting handle is provided with a first connecting terminal, the other end of the dust collecting handle is provided with a second connecting terminal, and the second connecting terminal is electrically conducted with the first connecting terminal; wherein one end of the dust absorption handle is detachably assembled with the dust collection port of the dust collection box body, and the first connecting terminal is electrically connected with the first connecting interface; the other end of the dust collection handle is detachably connected with the dust collection floor brush, and the second connecting terminal is electrically connected with the second connecting interface.

2. The all-in-one machine convenient for disassembly and assembly as claimed in claim 1, is characterized in that: the dust collecting box body comprises a dust collecting shell and a ventilation sleeve, wherein the ventilation sleeve is arranged in the dust collecting shell and is placed along the axial direction of the dust collecting shell; wherein a dust collecting cavity is enclosed between the dust collecting shell and the ventilation sleeve; wherein the one end of ventilation sleeve has seted up the dust collection mouth, and the air extraction mouth has been seted up to the other end of ventilation sleeve, and wherein the inner wall of the other end of ventilation sleeve still sets up the dust outlet with collection dirt cavity intercommunication.

3. The all-in-one machine convenient for disassembly and assembly as claimed in claim 1, is characterized in that: the dust collecting box body further comprises a dust collecting cover plate which is matched with the cross section of the dust collecting cavity in shape, one end of the dust collecting cover plate is hinged to the dust collecting shell, a torsional spring is further assembled at the joint of the dust collecting cover plate and the dust collecting shell, and the dust collecting cover plate is tightly covered on the surface of the dust collecting cavity under the action of the torsional spring in a stressed sealing mode.

4. The all-in-one machine convenient for disassembly and assembly as claimed in claim 3, wherein: the one end that the torsional spring was kept away from to collection dirt apron still is provided with the joint piece, the lateral wall of collection dirt casing still is provided with the connecting portion that correspond the joint piece, and the spread groove has been seted up to this connecting portion, and joins in marriage in the spread groove and is equipped with the connection shell fragment, and wherein the joint piece is pegged graft in the spread groove, and is located the terminal lug of connection shell fragment and joint piece joint.

5. The all-in-one machine convenient for disassembly and assembly as claimed in claim 2, wherein: the ventilation sleeve comprises a front-stage sleeve, a rear-stage sleeve and a rear-stage support; the outer side wall of the rear-stage sleeve is provided with a plurality of conical cylinders distributed along the circumferential direction of the rear-stage sleeve, the side wall of each conical cylinder is provided with an air inlet communicated with the conical cylinder, and the outer side wall of the rear-stage sleeve is also provided with a first dust outlet communicated with the rear-stage sleeve and a dust collecting cavity; the side wall of the rear stage support is provided with a second dust outlet and a matching port corresponding to the conical cylinder, wherein the surface of the bottom wall of the rear stage support, which is close to the rear stage sleeve, is provided with a plurality of connecting sleeves corresponding to the conical cylinder, the surface of the bottom wall of the rear stage support, which is far away from the rear stage sleeve, is provided with a plurality of sub-air extraction ports communicated with the connecting sleeves, and the plurality of sub-air extraction ports form an air extraction port; the dust collecting opening is formed in the front end of the front-stage sleeve, and the rear-stage sleeve is communicated with the rear end of the front-stage sleeve; the rear support sleeve is arranged on the outer side wall of the rear sleeve, the connecting sleeve is inserted into the conical cylinder, the assembly port is provided with a filtering gauze, the filtering gauze covers the air inlets, and the second dust outlet is aligned with the first dust outlet.

6. The all-in-one machine convenient for disassembly and assembly as claimed in claim 5, wherein: this back level support rear end still is provided with filter core assembly breach, and filter equipment assembles in filter core assembly breach department.

7. The all-in-one machine convenient for disassembly and assembly as claimed in claim 5, wherein: the ventilation sleeve further comprises a wiring sleeve, the wiring sleeve is sleeved on the outer side wall of the front-stage sleeve, a wiring cavity is formed by the wiring sleeve and the front-stage sleeve in a surrounding mode, a first wiring groove communicated with the wiring cavity is formed in the rear-stage sleeve, and a second wiring groove communicated with the first wiring groove is formed in the rear-stage support.

8. The all-in-one machine convenient for disassembly and assembly as claimed in claim 7, wherein: the portable power supply assembly comprises a power supply box body internally provided with a battery, the power supply box body is also integrally formed with a mounting bracket, one end of the mounting bracket is fixedly connected with the air exhaust device, a potential switch is arranged in the mounting bracket, and the battery is electrically connected with the air exhaust device through the potential switch; the potential switch is also connected with a connecting wire, and the connecting wire sequentially passes through the second wiring groove, the first wiring groove and the wiring cavity to be electrically connected with the first connecting interface; wherein, the side surface of the mounting bracket is provided with a control key which is used for controlling the on-off of the potential switch.

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