CN112006597A - Convenient dust absorption all-in-one of dismantling - Google Patents

Abstract

The invention relates to the field of dust collectors, in particular to a conveniently-detachable dust collection all-in-one machine. 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

An all-in-one vacuum cleaner that is easy to disassemble

technical field

The present invention relates to the field of vacuum cleaners, in particular to an all-in-one vacuum cleaner that can be easily disassembled.

Background technique

The vacuum cleaner is a cleaning appliance that uses the motor to drive the blades to rotate at a high speed and generate negative air pressure in the sealed casing, so that the dust is sucked into the dust cup through the floor brush, and the air filtered through the dust cup is discharged at a very high speed.

The motor and the floor brush in the vacuum cleaner in the prior art are all integrated, so the brush head cannot be replaced for a specific working environment, and the vacuum cleaner in the prior art generally needs to connect wires to supply power to the internal motor to ensure the overall equipment. Works fine, but the wired connection has limited range of motion and inconvenient cleaning.

SUMMARY OF THE INVENTION

In order to solve the above problems, the present invention provides an all-in-one dust collector that can be easily disassembled. At the same time, the handheld host, the vacuum handle of the hollow structure, and the vacuum floor brush can be easily disassembled and assembled, and the corresponding ones can be replaced according to actual use requirements. At the same time, in the present application, the hand-held host is matched with the movable power supply assembly, which solves the problems of limited range of activities and inconvenient cleaning caused by wired connection in the prior art.

In order to achieve the above purpose, the technical solution adopted in the present invention is: an all-in-one vacuum cleaner that is easy to disassemble, with a handheld host, a vacuum handle with a hollow structure, and a vacuum floor brush with a second connection interface; wherein the hand host includes a vacuum cleaner. An air device, a filter device, a dust-collecting box with a dust-collecting port and an air-extraction port, and a movable power component electrically connected to the air-extraction device, wherein the air-extraction device is communicated with the air-extraction port of the dust-collecting box, and the air-extraction device The air inside the dust collecting box is extracted and the inside of the dust collecting box is in a negative pressure state, wherein the filter device is fitted at the air suction port; wherein the dust collecting port is provided with a first connection electrically connected to the movable power supply assembly an interface, one end of the vacuum handle is provided with a first connection terminal, the other end of the vacuum handle is provided with a second connection terminal, and the second connection terminal is electrically connected to the first connection terminal; One end of the dust handle is detachably assembled with the dust collection port of the dust collecting box, and the first connection terminal is electrically connected with the first connection interface; the other end of the dust handle is detachably connected with the dust suction brush, and the second The connection terminal is electrically connected with the second connection interface.

Preferably, the dust-collecting box body includes a dust-collecting casing and a ventilation sleeve, wherein the ventilation sleeve is built in the dust-collecting casing, and the ventilation sleeve is placed along the axis direction of the dust-collecting casing; wherein the dust-collecting casing and the ventilation sleeve are A dust collecting cavity is formed between the cylinders; one end of the ventilation sleeve is provided with a dust collection port, and the other end of the ventilation sleeve is provided with an air suction port, and the inner wall of the other end of the ventilation sleeve is also provided with a dust collection port. The dust outlet communicated with the cavity.

Preferably, the dust collecting box body further comprises a dust collecting cover plate whose shape matches the cross section of the dust collecting cavity, wherein one end of the dust collecting cover plate is hinged with the dust collecting casing, and the dust collecting cover plate and the dust collecting casing have a gap between them. A torsion spring is also provided at the connection, and the dust-collecting cover plate is sealed and closed on the surface of the dust-collecting cavity under the action of the torsion spring.

Preferably, the end of the dust-collecting cover plate away from the torsion spring is further provided with a clamping block, and the outer side wall of the dust-collecting housing is further provided with a connecting portion corresponding to the clamping block, the connecting portion is provided with a connecting groove, and the connecting groove is A connecting elastic sheet is equipped inside, wherein the clamping block is inserted into the connecting groove, and the protrusion located at the end of the connecting elastic sheet is clamped with the clamping block.

Preferably, the ventilation sleeve includes a front-stage sleeve, a rear-stage sleeve, and a rear-stage bracket; wherein the outer side wall of the rear-stage sleeve is provided with a number of tapered cylinders distributed along the circumferential direction of the rear-stage sleeve, and each The side wall of each cone-shaped cylinder is provided with an air inlet that communicates with itself, and the outer side wall of the rear-stage sleeve is also provided with a first dust outlet for communicating with the rear-stage sleeve and the dust-collecting cavity; The wall is provided with a second dust outlet and a fitting port corresponding to the cone-shaped cylinder, wherein the bottom wall of the rear-stage bracket close to the surface of the rear-stage sleeve is provided with a number of connecting sleeves corresponding to the cone-shaped cylinder, and the The surface of the bottom wall away from the rear-stage sleeve is provided with a number of sub-exhaust ports that communicate with the connection sleeve, and the several sub-air-exhaust ports constitute an air-extraction port; The rear end of the front-stage sleeve is communicated; the back-stage bracket is sleeved on the outer side wall of the rear-stage sleeve, and the connecting sleeve is inserted into the conical tube, and the fitting port is equipped with a filter gauze, and the filter gauze will A plurality of air inlets are covered, and the second dust outlet is aligned with the first dust outlet.

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

Preferably, the ventilation sleeve further includes a cable routing sleeve, the cable routing sleeve is sleeved on the outer side wall of the front-stage sleeve, and a cable routing cavity is formed between the cable routing sleeve and the previous-stage sleeve, and the rear The stage sleeve is provided with a first wiring groove communicating with the wiring cavity, and the rear-stage bracket is provided with a second wiring groove communicating with the first wiring groove.

Preferably, the movable power supply assembly includes a power supply box with a built-in battery, the power supply box is also integrally formed with a mounting bracket, one end of the mounting bracket is fixedly connected to the air extraction device, and a potential switch is arranged in the mounting bracket, The battery is electrically connected to the air extraction device through a potential switch; the potential switch is also connected with a connecting wire, and the connecting wire passes through the second wiring slot, the first wiring slot, the wiring cavity and the first connection interface in sequence. Electrical connection; wherein a control button is installed on the side of the mounting bracket, and the control button is used to control the starting or closing of the potentiometer switch.

The beneficial effect of the present invention is that: the air suction device extracts the air inside the dust collecting box and makes the inside of the dust collecting box in a negative pressure state, because one end of the dust collecting handle and the dust collecting port of the dust collecting box are detachable is assembled, and the first connection terminal is electrically connected with the first connection interface; the other end of the dust suction handle is detachably connected with the dust suction brush, and the second connection terminal is electrically connected with the second connection interface; then the dust passes through in turn The vacuuming brush, vacuuming handle, and dust collecting port enter the dust collecting box. At the same time, the handheld host, the vacuuming handle of the hollow structure, and the vacuuming floor brush can be easily disassembled and assembled, and can be replaced according to the actual use requirements. At the same time, in this application, the hand-held host and the movable power supply assembly cooperate to solve the problems of limited range of activities and inconvenient cleaning caused by wired connection in the prior art.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the vacuum cleaner.

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

Figure 3 is a schematic diagram of the structure of the vacuuming floor brush.

Figure 4 is a schematic diagram of the structure of the handheld host.

Figure 5 is a cross-sectional view of the handheld host.

Figure 6 is a schematic diagram of the explosion structure of the rear-stage sleeve and the rear-stage bracket assembled.

Figure 7 is a rear view of the rear-stage sleeve assembled with the rear-stage bracket.

Description of reference numerals: handheld host 1, air extraction device 11, filter device 12, dust collection box 13, first connection interface 130, dust collection shell 131, ventilation sleeve 132, dust collection port 1321, dust collection cavity 133, dust collecting cover plate 134, torsion spring 1341, clamping block 1342, connecting part 135, connecting groove 1351, connecting spring piece 1352, bump 13521, front-stage sleeve 136, rear-stage sleeve 137, conical cylinder 1371, Air inlet 13711, first dust outlet 1372, first wire groove 1373, rear bracket 138, second dust outlet 1381, fitting port 1382, connecting sleeve 1383, sub-air outlet 13831, filter gauze 1384, Filter element assembly notch 1385, second wiring groove 1386, wiring sleeve 139, wiring cavity 1391, removable power supply assembly 14, power supply box 141, mounting bracket 142, potentiometer switch 143, control button 144, vacuum handle 2. The first connection terminal 21 , the second connection terminal 22 , the dust-absorbing floor brush 3 , and the second connection interface 31 .

Detailed ways

Please refer to FIGS. 1-7 , the present invention relates to an all-in-one vacuum cleaner, which is characterized by: a handheld main unit 1 , a vacuum handle 2 with a hollow structure, and a vacuum floor brush with a second connection interface 31 . 3; wherein the main unit includes an air extraction device 11, a filter device 12, a dust collection box 13 with a dust collection port 1321 and an air extraction port, and a movable power supply assembly 14 electrically connected to the air extraction device 11, wherein the air extraction device 11 Connected with the air suction port of the dust collecting box 13, the air suction device 11 extracts the air inside the dust collecting box 13 and makes the inside of the dust collecting box 13 in a negative pressure state, wherein the filtering device 12 is fitted at the air suction port; The dust collecting port 1321 is provided with a first connection interface 130 that is electrically connected to the movable power supply assembly 14 , one end of the vacuum handle 2 is provided with a first connection terminal 21 , and the other end of the vacuum handle 2 is provided with a first connection terminal 21 . There is a second connection terminal 22, and the second connection terminal 22 is electrically connected to the first connection terminal 21; wherein one end of the cleaning 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 to the first connection interface 130 ; the other end of the vacuuming handle 2 is detachably connected to the vacuuming floor brush 3 , and the second connection terminal 22 is electrically connected to the second connection interface 31 .

In the present application, the air extraction device 11 extracts the air inside the dust collecting box 13 and makes the inside of the dust collecting box 13 in a negative pressure state. 1321 can be detachably assembled, and the first connection terminal 21 is electrically connected to the first connection interface 130; the other end of the vacuum handle 2 is detachably connected to the vacuum floor brush 3, and the second connection terminal 22 is connected to the second connection interface 31 is electrically connected; then the dust enters the dust collecting box 13 through the vacuuming floor brush 3, the vacuuming handle 2, and the dust collecting port 1321 in turn, while holding the host 1, the vacuuming handle 2 of the hollow structure, and the vacuuming floor brush 3 Both can be easily disassembled and assembled, and the corresponding vacuuming floor brush 3 can be replaced according to actual use requirements; at the same time, in this application, the vacuuming floor brush 3 does not need a built-in power supply, which can greatly reduce the volume of the vacuuming floor brush 3; Meanwhile, in the present application, the hand-held host 1 cooperates with the movable power supply assembly 14, which solves the problems of limited movement range and very inconvenient cleaning caused by wired connection in the prior art.

Meanwhile, in this specific embodiment, the movable power component 14 is also provided with a charging interface for charging.

Preferably, in the present application, the air extraction device 11 extracts the air inside the dust collecting box 13 and makes the inside of the dust collecting box 13 in a negative pressure state, then the dust passes through the vacuuming floor brush 3, the vacuuming handle 2, the collecting The dust port 1321 and the dust outlet enter the dust collecting cavity 133 . The dust collecting box 13 includes a dust collecting casing 131 and a ventilation sleeve 132, wherein the ventilation sleeve 132 is built in the dust collecting casing 131, and the ventilation sleeve 132 is placed along the axial direction of the dust collecting casing 131; A dust collecting cavity 133 is formed between the body 131 and the ventilation sleeve 132; one end of the ventilation sleeve 132 is provided with a dust collection port 1321, and the other end of the ventilation sleeve 132 is provided with a suction port, wherein the ventilation sleeve 132 The other end of the inner wall is also provided with a dust outlet communicating with the dust collecting cavity 133 .

Preferably, the dust-collecting housing 131 is made of a transparent material, and the transparent material of the housing can facilitate the user to intuitively visualize the accumulation amount of dust inside the dust-collecting cavity 133, and can choose to clean according to the actual situation.

Preferably, the dust collecting box 13 further includes a dust collecting cover 134 whose shape matches the cross section of the dust collecting cavity 133 , wherein one end of the dust collecting cover 134 is hinged with the dust collecting shell 131 , and the dust collecting cover 134 A torsion spring 1341 is also installed at the connection with the dust collecting housing 131 , that is, by default, the dust collecting cover plate 134 is sealed and closed on the surface of the dust collecting cavity 133 under the action of the torsion spring 1341 . Preferably, one end of the dust collecting cover 134 away from the torsion spring 1341 is further provided with a snap block 1342, and the outer side wall of the dust collecting housing 131 is also provided with a connecting portion 135 corresponding to the snap block 1342, and the connecting portion 135 opens There is a connecting slot 1351, and the connecting slot 1351 is equipped with a connecting elastic piece 1352, wherein the clamping block 1342 is inserted into the connecting slot 1351, and the protrusion 13521 at the end of the connecting elastic piece 1352 is clamped with the clamping block 1342. When the dust connection in the dust collecting chamber 133 needs to be full, the user can press the connection spring 1352 bump 13521 to separate the bump 13521 from the clamping block 1342, then under the action of the torsion spring 1341, the dust collecting cover The plate 134 is automatically opened, and the user can directly pour out the dust accumulated in the dust collecting cavity 133 .

Preferably, the ventilation sleeve 132 includes a front-stage sleeve 136 , a rear-stage sleeve 137 , and a rear-stage bracket 138 ; wherein the outer sidewall of the rear-stage sleeve 137 is provided with several Conical cylinders 1371, and the side wall of each conical cylinder 1371 is provided with an air inlet 13711 that communicates with itself, and the outer side wall of the rear-stage sleeve 137 is also opened for communication with the rear-stage sleeve 137 and the dust collection cavity 133 The side wall of the rear bracket 138 is provided with a second dust outlet 1381 and a fitting port 1382 corresponding to the conical cylinder 1371, wherein the bottom wall of the rear bracket 138 is close to the rear sleeve 137 A plurality of connecting sleeves 1383 corresponding to the conical cylinders 1371 are arranged on the surface of the rear-stage bracket 138 , and a number of sub-air ports 13831 communicating with the connecting sleeve 1383 are provided on the surface of the bottom wall of the rear-stage bracket 138 away from the rear-stage sleeve 137 . The air suction port 13831 constitutes an air suction port; the dust collection port 1321 is opened at the front end of the front stage sleeve 136, the rear stage sleeve 137 is communicated with the rear end of the front stage sleeve 136; the rear stage bracket 138 is sleeved on the rear stage sleeve 137, and the connecting sleeve 1383 is inserted into the conical cylinder 1371, the fitting port 1382 is fitted with a filter gauze 1384, the filter gauze 1384 covers the plurality of air inlets 13711, the second dust outlet The port 1381 is aligned with the first dust outlet 1372 .

Preferably, the rear end of the rear stage bracket 138 is further provided with a filter element assembly notch 1385 , and the filter device 12 is assembled at the filter element assembly notch 1385 . Then, the filter device 12 and the filter element assembly notch 1385 can be easily disassembled.

The following is a detailed discussion of the direction of the air path of the handheld host 1 in this application; when the air extraction device 11 is activated, the outside air passes through the dust collection port 1321, the first dust outlet 1372, the second dust outlet 1381, and the dust collection port in sequence. Cavity 133, fitting port 1382 (a filter gauze 1384 is fitted on the fitting port 1382, so it can isolate dust and garbage), air inlet 13711, conical cylinder 1371, connecting sleeve 1383, sub-exhaust port 13831, air extraction device 11.

Preferably, at the same time, in order to facilitate the wiring and avoid that the wiring will affect the dust collection effect, the ventilation sleeve 132 in this application further includes a wiring sleeve 139, and the wiring sleeve 139 is sleeved on the front-stage sleeve 136. The outer sidewall of the cable routing sleeve 139 and the front-stage sleeve 136 encloses a routing cavity 1391. The rear-stage sleeve 137 is provided with a first routing slot 1373 that communicates with the routing cavity 1391. The said The rear bracket 138 is provided with a second wiring slot 1386 that communicates with the first wiring slot 1373 .

Preferably, the movable power supply assembly 14 includes a power supply box 141 with a built-in battery, the power supply box 141 is also integrally formed with a mounting bracket 142, one end of the mounting bracket 142 is fixedly connected to the air extraction device 11, wherein the mounting bracket 142 is provided with a potential switch 143, wherein the battery is electrically connected to the air extraction device 11 through the potential switch 143; the potential switch 143 is also connected with a connecting wire, which sequentially passes through the second wiring slot 1386, the first wire The wire slot 1373 and the wire cavity 1391 are electrically connected to the first connection interface 130 ; the side of the mounting bracket 142 is provided with a control button 144 , which is used to control the activation or deactivation of the potentiometer switch 143 . Moreover, even if a different vacuuming floor brush 3 is replaced, the user can still control the switch of the whole vacuum cleaner through the control button 144, which is highly adaptable.

The above embodiments are only to describe the preferred embodiments of the present invention, and do not limit the scope of the present invention. On the premise of not departing from the design spirit of the present invention, various modifications and variations of the technical solutions of the present invention made by ordinary engineers and technicians in the art Improvements should all fall within the protection scope determined by the claims of the present invention.

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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