CN106618377A - Cleaning tool - Google Patents

Abstract

The invention discloses a cleaning tool, which comprises a working head assembly, a handle assembly, a connecting rod assembly and a dust collecting assembly, the cleaning tool has three working modes, wherein in the first working mode and the second working mode, the connecting rod assembly is detachably connected with the dust collection assembly, and the link assembly and the dirt collection assembly are positioned between the handle assembly and the work head assembly, during the first working mode, the connecting rod assembly is detachably connected with the working head assembly, the dust collecting assembly is detachably connected with the handle assembly, during the second working mode, the dust collecting assembly is detachably connected with the working head assembly, the connecting rod assembly is detachably connected with the handle assembly, during the third working mode, the connecting rod assembly is removed, one end of the dust collecting assembly is detachably connected with the working head assembly, and the other end of the dust collecting assembly is detachably connected with the handle assembly. The cleaning tool can meet various cleaning requirements, has a wide application range and is comfortable to operate.

Description

cleaning tools

technical field

The invention relates to a cleaning tool.

Background technique

An upright vacuum cleaner generally includes four major components: a handle component for holding the vacuum cleaner, a dust collection component, a connecting rod component and a suction head component. Usually, the connecting rod component includes a hard connecting rod or a hard telescopic rod. Wherein, the airflow generating device and the battery pack are arranged in the dust collection assembly, of course, the airflow generating device can also be arranged in the suction head assembly, and the battery pack can also be arranged in the handle assembly.

The existing upright vacuum cleaner, such as the cleaning device disclosed in the patent document CN105030149A, connects the suction head assembly, the connecting rod assembly, the dust collection assembly and the handle assembly sequentially from bottom to top. This combination makes the center of gravity of the machine close to the place where the hand is holding when the machine is working normally with the brush on the ground, and the operator will feel more tired.

There are also other designs of upright vacuum cleaners, such as the vacuum cleaner disclosed in patent document CN100348141C, in which the suction head assembly, the dust collection assembly, the connecting rod assembly and the handle assembly are sequentially connected from bottom to top. With such a combination, since the dust collection component is placed at the bottom, the center of gravity of the machine is located at the bottom, which reduces the fatigue of the operator to a certain extent. However, due to the large volume of the dust collection component, when it is necessary to clean a small space such as under the sofa , the suction head assembly cannot enter, resulting in failure to clean normally, thus making the scope of application of the vacuum cleaner smaller.

Contents of the invention

The purpose of the present invention is to provide a cleaning tool, which can meet various cleaning needs, has a wide application range, and is comfortable to operate.

In order to achieve one of the objectives of the above invention, an embodiment of the present invention provides a cleaning tool, the cleaning tool has a first end and a second end opposite to the first end, the cleaning tool includes a The working head assembly at the end, the handle assembly at the second end for the operator to hold, the longitudinally extending connecting rod assembly and the dust collection assembly for collecting dust, wherein the cleaning tool has three working modes, the first In the first and second working modes, the connecting rod assembly and the dust collecting assembly are detachably connected, and the connecting rod assembly and the dust collecting assembly are located between the handle assembly and the working head assembly, wherein the first In the working mode, the connecting rod assembly is detachably connected to the working head assembly, the dust collecting assembly is detachably connected to the handle assembly, and in the second working mode, the dust collecting assembly is connected to the working head assembly detachably connected, the connecting rod assembly is detachably connected to the handle assembly, in the third working mode, the connecting rod assembly is removed, and one end of the dust collecting assembly is detachably connected to the working head assembly , the other end of the dust collection assembly is detachably connected to the handle assembly.

As a further improvement of an embodiment of the present invention, the working head assembly is provided with a first connecting part, and one end of the connecting rod assembly is provided with a second A connecting part, the other end of the connecting rod assembly is provided with a third connecting part, and one end of the dust collecting assembly is provided with a The other end of the dust collection assembly is provided with a fifth connection portion that can be selectively matched with or disengaged from the second connection portion, and the handle assembly is provided with a fifth connection portion that can be selectively connected with the second connection portion One of the fifth connecting part and the third connecting part is a sixth connecting part that is mated or disengaged, and the first connecting part, the third connecting part and the fifth connecting part are the first connecting parts with the same mating structure. The mating end, the second connecting portion, the fourth connecting portion and the sixth connecting portion are the first mating end having the same mating structure.

As a further improvement of an embodiment of the present invention, the working head assembly includes a first channel, and an open end of the first channel is provided at the first connecting part; the connecting rod assembly includes a second channel, the One opening end of the second channel is set at the second connecting part, and the other opening end of the second channel is set at the third connecting part; the dust collecting assembly includes a third channel, and the third channel An open end of an open end is provided at the fourth connection part; the first channel, the second channel and the third channel are connected to form an air channel, and the air channel ensures that the air flow flows in from the working head assembly, and finally Flow out through the dust collection assembly.

As a further improvement of an embodiment of the present invention, the cleaning tool includes at least one vacuum generator and at least one battery pack electrically connected to the vacuum generator, at least one of the battery packs is arranged on the handle assembly, the dust collecting on one of the assembly and the workhead assembly.

As a further improvement of an embodiment of the present invention, the connecting rod assembly is provided with a fourth channel, and the dust collection assembly is provided with a fifth channel, and the fourth channel and the fifth channel form a circuit channel for connecting the battery The electrical conductors of the package and the vacuum generator pass through.

As a further improvement of an embodiment of the present invention, the first connection part is provided with a first terminal, the second connection part is provided with a second terminal, the third connection part is provided with a third terminal, and the fourth The connecting part is provided with a fourth terminal, the first terminal and the second terminal can be operatively electrically connected or disconnected, and the third terminal and the fourth terminal can also be operatively electrically connected or disconnected .

As a further improvement of an embodiment of the present invention, one of the first terminal and the second terminal is configured as a plug, and the other of the first terminal and the second terminal is configured as a socket.

As a further improvement of an embodiment of the present invention, the first connection part includes a first installation part for setting the first terminal, and the second connection part includes a first installation part for setting the second terminal and is connected to the first installation part. The mating second mounting part.

As a further improvement of an embodiment of the present invention, one of the first mating end and the second mating end is provided with a card slot, and the other of the first mating end and the second mating end is provided with There is a buckle that can be selectively matched with or disengaged from the slot.

As a further improvement of an embodiment of the present invention, the buckle is pivotally arranged at the first mating end or the second mating end, so that the buckle is pivotally mated with the slot or disengaged, and the buckle has a buckle end matched with the slot and an operating end for the operator to operate, between the buckle and the first mating end or the second mating end An elastic piece is provided, and the elastic piece promotes the engagement of the buckle end and the slot.

As a further improvement of an embodiment of the present invention, the working head assembly includes any one of ground brushes, round brushes, dust sweeping brushes and flat suction.

As a further improvement of an embodiment of the present invention, the working head assembly includes an electric ground brush.

Compared with the prior art, the beneficial effect of the present invention is that: the cleaning tool in the present invention is designed to have three working modes, so that it can switch between different modes according to different cleaning requirements, so that the cleaning tool can meet multiple requirements. It has a wide range of applications, and it is more comfortable to perform corresponding cleaning operations corresponding to different modes.

Description of drawings

Fig. 1 is an exploded view of the cleaning tool in the embodiment of the present invention, and the cleaning tool is in the first working mode at this moment;

Fig. 2 is an exploded view of the cleaning tool in the embodiment of the present invention, and the cleaning tool is in the second working mode at this moment;

Fig. 3 is an exploded view of the cleaning tool in the embodiment of the present invention, and the cleaning tool is in the third working mode at this moment;

Fig. 4 is a cross-sectional view of the cleaning tool in the embodiment of the present invention, and the cleaning tool is in the first working mode at this moment;

Fig. 5 is a partial enlarged view of place A in Fig. 4;

FIG. 6 is a partial enlarged view of B in FIG. 4 .

detailed description

The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , the first preferred embodiment of the present invention discloses a cleaning tool, specifically, the cleaning tool is a cordless handheld vacuum cleaner. The cleaning tool has a first end and a second end opposite to the first end. The cleaning tool includes a working head assembly 10 at the first end, a handle assembly 12 at the second end for the operator to hold, a lengthwise extending connecting A rod assembly 14 and a dust collection assembly 16 for collecting dust.

In this preferred embodiment, the cleaning tool has three working modes, so that the cleaning tool can be converted into different working modes according to different cleaning requirements. Specifically, in the first and second working modes, the connecting rod assembly 14 is detachably connected to the dust collecting assembly 16 , and the connecting rod assembly 14 and the dust collecting assembly 16 are located between the handle assembly 12 and the working head assembly 10 .

In the first working mode, the connecting rod assembly 14 is detachably connected to the working head assembly 10 , and the dust collection assembly 16 is detachably connected to the handle assembly 12 . In this working mode, the cleaning tool is successively the working head assembly 10, the connecting rod assembly 14, the dust collecting assembly 16 and the handle assembly 12 from bottom to top. It can go deep into narrow spaces, such as the space under the sofa seat and under the bed.

During the second working mode, the dust collection assembly 16 is detachably connected to the working head assembly 10, and the connecting rod assembly 14 is detachably connected to the handle assembly 12. In this working mode, the cleaning tools are the working head assembly 10, the set Dust assembly 16, connecting rod assembly 14 and handle assembly 12, because dust collecting assembly 16 is closer to the ground, can be used in the cleaning of large space, in addition, the center of gravity of cleaning tool is lower when working normally, is far away from operator's grip. The handle assembly 12 is relatively far away, so that the operation is relatively labor-saving.

In the third working mode, the link assembly 14 is removed, one end of the dust collection assembly 16 is detachably connected to the working head assembly 10 , and the other end of the dust collection assembly 16 is detachably connected to the handle assembly 12 . In this working mode, the connecting rod assembly 14 is not needed, so that the overall size of the cleaning tool is small, and the cleaning of a small area or a position such as a wall can be completed.

For the cleaning tool provided by this preferred embodiment, the user can adjust the combination of the various components of the cleaning tool according to needs, and switch between the three working modes, so that the different modes can be switched according to different cleaning requirements, so that the Cleaning tools can meet a variety of cleaning needs, adapt to the cleaning needs of various terrains, have a wide range of applications, and are more comfortable when performing corresponding cleaning operations corresponding to different modes.

Further, the working head assembly 10 is provided with a first connecting portion 18, and one end of the connecting rod assembly 14 is provided with a second connecting portion 20 which can be selectively matched with or disengaged from the first connecting portion 18, and the connecting rod assembly 14 The other end is provided with a third connecting portion 24, and one end of the dust collecting assembly 16 is provided with a fourth connecting portion 22 that can be selectively mated with or disengaged from one of the third connecting portion 24 and the first connecting portion 18. The other end of the dust assembly 16 is provided with a fifth connecting portion 26 that can be selectively mated with or disengaged from the second connecting portion 20, and the handle assembly 12 is provided with a fifth connecting portion 26 that can be selectively connected with the third connecting portion 26 and the third connecting portion. 24, one of the sixth connecting parts 28 that is mated or disengaged, wherein the first connecting part 18, the third connecting part 24 and the fifth connecting part 26 are the first matching end with the same mating structure, and the second connecting part Part 20, the fourth connecting part 22 and the sixth connecting part 28 are the second mating end with the same mating structure, that is to say, the first connecting part 18, the third connecting part 24 and the fifth connecting part 26 The structures related to mating are the same, and other structures irrelevant to mating can be the same or different, as long as the difference does not affect the mating of other components; the second connecting part 20, the fourth connecting part 22 and the sixth connecting part The mating-related structures in part 28 are the same, while other structures not related to mating may be the same or different, as long as the difference does not affect the mating of other components. Therefore, any change between different working modes of the cleaning tool can be realized, and the cleaning tool has a simple structure.

During the first working mode, the first connecting portion 18 of the working head assembly 10 is matched with the second connecting portion 20 of the connecting rod assembly 14, and the third connecting portion 24 of the connecting rod assembly 14 is connected with the fourth connecting portion of the dust collecting assembly 16. 22, and the fifth connecting portion 26 of the dust collecting assembly 16 is mated with the sixth connecting portion 28 of the handle assembly 12.

When changing from the first working mode to the second working mode, the first connecting part 18 of the working head assembly 10 is disengaged from the second connecting part 20 of the connecting rod assembly 14, and the third connecting part 24 of the connecting rod assembly 14 is Disengage from the fourth connecting portion 22 of the dust collecting assembly 16, disengage the fifth connecting portion 26 of the dust collecting assembly 16 from the sixth connecting portion 28 of the handle assembly 12, and then connect the first connecting portion 18 of the working head assembly 10 to the The fourth connecting portion 22 of the dust collecting assembly 16 is fitted, the fifth connecting portion 26 of the dust collecting assembly 16 is fitted with the second connecting portion 20 of the connecting rod assembly 14, and the third connecting portion 24 of the connecting rod assembly 14 is connected to the handle The sixth connection portion 28 of the assembly 12 mates to transform the cleaning implement from the first mode of operation to the second mode of operation.

When changing from the second working mode to the third working mode, the fifth connecting portion 26 of the dust collection assembly 16 is disengaged from the second connecting portion 20 of the connecting rod assembly 14, and the third connecting portion 24 of the connecting rod assembly 14 is connected to The sixth connection part 28 of the handle assembly 12 is disengaged, and then the connecting rod assembly 14 is removed, and the fifth connection part 26 of the dust collection assembly 16 is matched with the sixth connection part 28 of the handle assembly 12, thereby the cleaning tool is removed from the first The second working mode is transformed into the third working mode.

In addition, when changing from the first working mode to the third working mode, the first connecting portion 18 of the working head assembly 10 is disengaged from the second connecting portion 20 of the connecting rod assembly 14, and the third connecting portion of the connecting rod assembly 14 24 is disengaged from the fourth connection part 22 of the dust collection assembly 16, and then the connecting rod assembly 14 is removed, and the first connection part 18 of the working head assembly 10 is matched with the fourth connection part 22 of the dust collection assembly 16, so that the The cleaning tool changes from the first working mode to the third working mode. The cleaning tool can also be changed from the second working mode to the first working mode, from the third working mode to the second or the first working mode, and the changing method is similar to the mode changing method described above, and will not be described in detail here .

Further referring to Fig. 4, Fig. 5 and Fig. 6, in this preferred embodiment, the working head assembly 10 includes an air inlet and a first passage 30, and an open end of the first passage 30 is arranged at the first connecting portion 18, and the first The other open end of passage 30 is air inlet; The connecting part 24; the dust collection assembly 16 includes an air outlet and a third passage 34, an opening end of the third passage 34 is arranged on the fourth connecting part 22, and the other opening end of the third passage 34 is an air outlet; the air inlet, the first The first channel 30 , the second channel 32 , the third channel 34 communicate with the air outlet to form an air channel.

In addition, the cleaning tool further includes at least one vacuum generator and a battery pack (not shown) electrically connected to the vacuum generator. The vacuum generator can be arranged on the working head assembly 10, the dust collection assembly 16 or other assemblies. The vacuum generator can make air enter the air channel from the air inlet and flow out from the air outlet. In this embodiment, the vacuum generator includes a motor and an impeller driven by the motor. The battery pack provides power for the vacuum generator. Preferably, the battery pack is arranged on the handle assembly 12 . Similarly, the battery pack can also be arranged on the working head assembly 10, the dust collection assembly 16 or other assemblies. Of course, the cleaning tool can also be connected to a power cord to adopt an external power supply.

Further, at least one filter device is provided between the air inlet and the air outlet in the air channel, and the filter device is generally provided in the dust collection assembly 16 . Dirty air enters the air channel from the air inlet under the action of the vacuum generator, the impurities in the dirty air are intercepted by the filter device and collected in the dust collection assembly 16, and the clean air is discharged from the air outlet after passing through the filter device.

Further, the connecting rod assembly 14 is provided with a fourth channel 36, one opening end of the fourth channel 36 is set at the second connecting portion 20, and the other opening end of the fourth channel 36 is set at the third connecting portion 24; the dust collecting assembly 16 is provided with a fifth channel 38 , and an open end of the fifth channel 38 is provided at the fourth connecting portion 22 . The fourth passage 36 and the fifth passage 38 constitute a circuit passage for passage of electrical conductors connecting the battery pack and the vacuum generator. The conductor can be a wire or a conductive track. In addition, the circuit channel ensures that the battery pack is electrically connected to other electrical components such as control boards, switches, and display screens. Further, the working head assembly 10 is provided with a sixth channel 39, an open end of the sixth channel 39 is arranged on the first connecting portion 18, and the fourth channel 36, the fifth channel 38 and the sixth channel 39 together form a circuit channel for The conductor connecting the battery pack and the vacuum generator passes through. In the embodiment in which the battery pack is arranged in the handle assembly 12, the handle assembly 12 includes a seventh channel, an open end of the seventh channel is arranged at the sixth connecting portion 28, the fourth channel 36, the fifth channel 38, and the sixth channel 39 Together with the seventh channel, the circuit channel is jointly connected with the electrical conductors of the battery pack and the vacuum generator.

Take the example where the vacuum generator is arranged on the working head assembly 10 and the battery pack is arranged on the dust collection assembly 16 . The first connection part 18 of the working head assembly 10 is provided with a first terminal 40, the second connection part 20 of the link assembly 14 is provided with a second terminal 42, and the third connection part 24 is provided with a first terminal 42 electrically connected to the second terminal 42. Three terminals 44, the fourth connecting portion 22 is provided with a fourth terminal 46, the first terminal 40 and the second terminal 42 can be operatively electrically connected or disconnected, and the third terminal 44 and the fourth terminal 46 can be operatively electrically connected Or disengage, wherein the first terminal 40 is electrically connected to electrical devices such as vacuum generators, and the fourth terminal 46 is electrically connected to power sources such as battery packs or power lines.

In addition, when the battery pack is installed on the handle assembly 12, the fifth connection portion 26 of the dust collection assembly 16 is also provided with a fifth terminal (not shown) electrically connected to the fourth terminal 46, and the sixth connection portion of the handle assembly 12 28 is also provided with a sixth terminal (not shown), and the fifth terminal and the sixth terminal can be operatively electrically connected or disconnected.

Taking the battery pack on the handle assembly 12 as an example, when the cleaning tool is in the first working mode, the first terminal 40 on the first connecting portion 18 of the working head assembly 10 is connected to the second connecting portion 20 of the connecting rod assembly 14. The second terminal 42 of the connecting rod assembly 14 is electrically connected to the second terminal 42, the third terminal 44 on the third connecting part 24 of the connecting rod assembly 14 is electrically connected to the fourth terminal 46 on the fourth connecting part 22 of the dust collecting assembly 16, and the first terminal 46 of the dust collecting assembly 16 The fifth terminal on the fifth connecting portion 26 is electrically connected to the sixth terminal on the sixth connecting portion 28 of the handle assembly 12, so as to realize the electrical connection between the battery pack and the vacuum generator.

Furthermore, the third terminal 44 and the fifth terminal can be designed to be the same as the first terminal 40, the third terminal 44 and the fifth terminal can also be designed to be different from the first terminal 40, and the fourth terminal 46 and the sixth terminal can be Designed to be the same as the second terminal 42 , the fourth terminal 46 and the sixth terminal may also be designed to be different from the second terminal 42 . As long as the fourth terminal 46 can also be matched and electrically connected with the first terminal 40, the fifth terminal can also be matched and electrically connected with the second terminal 42, and the sixth terminal can also be matched and electrically connected with the third terminal 44. It only needs to realize the electrical connection and the sixth terminal can also be mated with the fifth terminal to realize the electrical connection.

In this preferred embodiment, the third terminal 44 and the fifth terminal are the same as the first terminal 40, and the fourth terminal 46 and the sixth terminal are the same as the second terminal 42, so that the structure is simpler. Taking the first terminal 40 and the second terminal 42 as an example to describe in detail, the arrangement of other terminals is similar to that of the first terminal 40 and the second terminal 42 , so no detailed introduction will be given here. For convenience of mating, preferably, one of the first terminal 40 and the second terminal 42 is configured as a plug, and the other of the first terminal 40 and the second terminal 42 is configured as a socket. Specifically, when the first terminal 40 is set as a plug and the second terminal 42 is set as a socket, the third terminal 44 is also set as the same plug as the first terminal 40, and correspondingly, the fourth terminal is set as the same plug as the second terminal 42. Same socket. And when the first terminal 40 is set as a socket and the second terminal 42 is set as a plug, the third terminal 44 is set as the same socket as the first terminal 40, and accordingly, the fourth terminal 46 is set as the same socket as the second terminal 42. plug.

Taking the connection between the working head assembly 10 and the connecting rod assembly 14 and between the connecting rod assembly 14 and the handle assembly 12 in the first working mode as an example to describe in detail, the first connecting part 18 includes a first terminal 40 for setting A mounting portion 50 , the second connecting portion 20 includes a second mounting portion 52 for arranging the second terminal 42 and mating with the first mounting portion 50 . Preferably, the first mounting portion 50 and the second mounting portion 52 are grooves mated with each other, so that the first terminals 40 and the second terminals 42 are disposed in the grooves, preventing metal parts from being exposed and causing electric shock.

In addition, since the connection mode between the working head assembly 10, the connecting rod assembly 14, the dust collection assembly 16 and the handle assembly 12 is the same, the connection between the working head assembly 10 and the connecting rod assembly 14 and the connecting rod The connection structure between the assembly 14 and the dust collection assembly 16 is introduced. Since the connection mode between the first connection part 18 and the second connection part 20 is the same as that between the third connection part 24 and the fourth connection part 22, For the convenience of introduction, the connection structure between the first connection part 18 and the second connection part 20 is described in detail by using the mating state of the third connection part 24 and the fourth connection part 22 . In this preferred embodiment, the first mating end of the first connecting part 18 is provided with a card slot 54, and the second mating end of the second connecting part 20 is provided with a button which can be selectively mated with or disengaged from the card slot 54. The buckle 56. Certainly, a locking slot 54 may also be provided on the second mating end 2 , and correspondingly, a buckling member 56 that can be selectively mated with or disengaged from the locking slot 54 is provided on the first mating end. Furthermore, other connection methods may also be used between the first matching end and the second matching end.

Further, the buckle 56 is movably disposed on the first fitting end or the second fitting end, and the buckle 56 has a buckle end 58 matched with the slot 54 and an operating end 60 for the operator to operate. When the operation end 60 is operated, the buckle 56 can move between a first position matched with the slot 54 and a second position disengaged from the slot 54 . Further, the locking member 56 is pivotally disposed on the first mating end of the first connecting portion 18 or the second mating end of the second connecting portion 20 , so that the snapping member 56 is pivotally mated with the slot 54 or disengage. Of course, the buckle 56 can also be connected to the first mating end or the second mating end in other movable ways such as sliding. The groove 54 can move between the second positions where the groove 54 is disengaged.

In addition, an elastic member 62 is provided between the buckle 56 and the first mating end of the first connecting portion 18 or the second mating end of the second connecting portion 20 , and the elastic member 62 promotes the buckling member 56 and the slot 54 Stay mated. Specifically in this embodiment, the first mating end is provided with a card slot 54, and the second mating end is provided with a buckle 56 which can be selectively mated with or disengaged from the slot 54. The buckle 56 and An elastic member 62 is disposed between the second matching ends of the second connecting portion 20 , further, the elastic member 62 is located between the operation end 60 and the second matching end. When the first connecting part is pushed to the second connecting part, the buckle end 58 moves outward relative to the second connecting part 20 under the push of the first connecting part 18, and at the same time, the operating end 60 approaches the second connecting part 20. direction to move and compress the elastic member 62 . When the first connecting part 18 is pushed relative to the second connecting part 20 until the buckle 56 corresponds to the slot 54, the operating end 60 moves away from the second connecting part 20 under the action of the elastic part 62, and at the same time , the buckle end 58 moves inwardly relative to the second connecting portion 20 until the buckle end 58 fits with the slot 54, so that the first connecting portion 18 is matched with the second connecting portion 20, and the elastic member 62 will snap The fastener 56 is kept in a mated state with the slot 54 .

When it is necessary to disengage the first connecting part 18 from the second connecting part 20, the operating end 60 of the buckle 56 is operated, specifically, the operating end 60 of the buckling part 56 is pressed, and the operating end 60 overcomes the force of the elastic member 62. The elastic force moves toward the direction close to the second connecting portion 20, and at the same time, the buckle end 58 moves outward relative to the second connecting portion 20 until the buckle end 58 is disengaged from the slot 54, at which point the first connecting portion can be 18 is disengaged from the second connecting portion 20, so as to switch between different working modes of the cleaning tool.

In other embodiments, the first connection part 18 and the second connection part 20 are connected through threads or other detachable connection methods.

Further, the working head assembly 10 includes any one of ground brushes, round brushes, dust sweeping brushes and flat suction. Of course, the working head assembly 10 can also be configured to include other types of brushes or suction heads. Additionally, the working head assembly 10 may also be configured to include a motorized ground brush.

It should be understood that although this description is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the description is only for clarity, and those skilled in the art should take the description as a whole, and each The technical solutions in the embodiments can also be properly combined to form other embodiments that can be understood by those skilled in the art.

The series of detailed descriptions listed above are only specific descriptions for feasible implementations of the present invention, and they are not intended to limit the protection scope of the present invention. Any equivalent implementation or implementation that does not depart from the technical spirit of the present invention All changes should be included within the protection scope of the present invention.

Claims (10)

1. a kind of burnisher, the burnisher has first end and second end relative with the first end, the cleaning Instrument includes being located at the work head assembly of the first end（10）, positioned at second end for operator grip Handleset （12）, lengthwise extend link assembly（14）With for collecting the collection assembly of dust of dust（16）, it is characterised in that the cleaner Tool has three kinds of mode of operations, during the first and second mode of operations, the link assembly（14）With the collection assembly of dust（16）Can Dismounting connection, and the link assembly（14）With the collection assembly of dust（16）Positioned at the Handleset（12）And work head assembly （10）Between, wherein during the first mode of operation, the link assembly（14）With the work head assembly（10）It is detachably connected, institute State collection assembly of dust（16）With the Handleset（12）It is detachably connected, during the second mode of operation, the collection assembly of dust（16）With The work head assembly（10）It is detachably connected, the link assembly（14）With the Handleset（12）It is detachably connected, the During three mode of operations, the link assembly（14）It is removed, the collection assembly of dust（16）One end be removably attachable to it is described Work head assembly（10）, the collection assembly of dust（16）The other end be removably attachable to the Handleset（12）.

2. burnisher according to claim 1, it is characterised in that the work head assembly（10）It is provided with first connecting portion （18）, the link assembly（14）One end be provided with optionally with the first connecting portion（18）It is matched or disengage the Two connecting portions（20）, the link assembly（14）The other end be provided with the 3rd connecting portion（24）, the collection assembly of dust（16）One End be provided with optionally with the 3rd connecting portion（24）And first connecting portion（18）One of them it is matched or disengage the Four connecting portions（22）, the collection assembly of dust（16）The other end be provided with optionally with the second connecting portion（20）It is matched Or the 5th connecting portion for disengaging（26）, the Handleset（12）Be provided with optionally with the 5th connecting portion（26）With Three connecting portions（24）One of them the 6th connecting portion that is matched or disengaging（28）, the first connecting portion（18）, the 3rd connection Portion（24）With the 5th connecting portion（26）It is with identical couplings first to connect end, the second connecting portion（20）, the 4th Connecting portion（22）With the 6th connecting portion（28）It is with identical couplings second to connect end.

3. burnisher according to claim 2, it is characterised in that the work head assembly（10）Including first passage （30）, the first passage（30）An opening be located at the first connecting portion（18）；The link assembly（14）Including Two passages（32）, the second channel（32）An opening be located at the second connecting portion（20）, the second channel（32） Another opening be located at the 3rd connecting portion（24）；The collection assembly of dust（16）Including third channel（34）, the described 3rd Passage（34）An opening be located at the 4th connecting portion（22）；The first passage（30）, second channel（32）With the 3rd Passage（34）It is connected to constitute gas channels, the gas channels guarantee air-flow from the work head assembly（10）Flow into, most Eventually via the collection assembly of dust（16）Flow out.

4. burnisher according to claim 1, it is characterised in that the burnisher includes that at least one vacuum occurs Device and at least one battery bag electrically connected with the vacuum generator, battery bag described at least one is located at the Handleset （12）, collection assembly of dust（16）And work head assembly（10）On one of them.

5. burnisher according to claim 4, it is characterised in that the link assembly（14）It is provided with fourth lane （36）, the collection assembly of dust（16）It is provided with Five-channel（38）, the fourth lane（36）With Five-channel（38）Constitute circuit Passage passes through for the electric conductor for connecting the battery bag and the vacuum generator.

6. burnisher according to claim 4, it is characterised in that the first connecting portion（18）It is provided with the first terminal （40）, the second connecting portion（20）It is provided with Second terminal（42）, the 3rd connecting portion（24）It is provided with third terminal（44）, institute State the 4th connecting portion（22）It is provided with forth terminal（46）, the first terminal（40）With the Second terminal（42）Can be by operatively Electrical connection is disengaged, the third terminal（44）With the forth terminal（46）Also can operatively be electrically connected or be disengaged.

7. burnisher according to claim 6, it is characterised in that the first terminal（40）And Second terminal（42）Its One of be set to plug, the first terminal（40）And Second terminal（42）Other in which is set to socket.

8. burnisher according to claim 6, it is characterised in that the first connecting portion（18）Including for arranging the One terminal（40）The first installation portion（50）, the second connecting portion（20）Including for arranging Second terminal（42）And with it is described First installation portion（50）The second installation portion for connecting（52）.

9. burnisher according to claim 2, it is characterised in that described first connect end and second connect end wherein it Draw-in groove is provided with one（54）, described first connect end and second connect hold other in which on be provided with optionally with institute State draw-in groove（54）Fastener that is matched or disengaging（56）.

10. burnisher according to claim 9, it is characterised in that the fastener（56）Pivot is arranged at described One connects end or second connects end so that the fastener（56）Pivotly with the draw-in groove（54）Connect or disengage, and institute State fastener（56）With with the draw-in groove（54）Matched buckle end（58）With the operating side operated for operator（60）, institute State fastener（56）With first connect end or second connect end between be provided with elastic component（62）, the elastic component（62）Promote described Buckle end（58）With the draw-in groove（54）Holding is connected.