CN210446893U - Cleaning tool - Google Patents

Abstract

The utility model discloses a cleaning tool contains clean unit, accessory unit and connects clean unit with the linkage unit of accessory unit, linkage unit includes: the butt joint piece is connected with the cleaning unit and also comprises a clamping part; a connector connectable with the accessory unit; the operating piece is sleeved on the connecting piece and can drive the connecting piece to rotate, and the operating piece comprises two matching parts; the cleaning tool further comprises a first state and a second state, and when the cleaning tool is in the first state or the second state, the clamping parts can be matched with the corresponding matching parts to limit the relative rotation of the butt joint part and the connecting part. But burnisher convenient to use person carries out the multi-angle cleanness.

Description

Cleaning tool

Technical Field

The utility model relates to a cleaning tool belongs to small household electrical appliances and makes technical field.

Background

At present, the dust collector industry is developed vigorously, various dust collector products are circulated on the market, and the various dust collector products can not only meet the industrial production, but also can be used for daily life, wherein the handheld dust collector is favored by many families and enterprises due to the lightness, portability and powerful function.

Most of handheld dust collectors on the market can be connected with accessories, and through connecting accessories such as floor brushes on the handheld dust collectors, a user can clean the ground, table corners, even the corners of walls, ceilings and other areas of a room in a normal walking state without squatting down or assisting in cleaning with the help of tables and chairs, so that the user can more easily and safely perform cleaning operation. However, after most of the existing handheld dust collectors are connected with accessories such as a floor brush and the like, a user cannot easily adjust the orientation and the angle of the floor brush assembly according to own will, so that the requirement that the user can clean at multiple angles when the user is in a normal walking state cannot be met; meanwhile, after cleaning is finished, a user can not adjust the orientation and the angle of the floor brush to store the floor brush according to own will, so that the handheld dust collector occupies more space in a room and the attractiveness of the room is influenced; after the remaining few handheld dust collectors are connected with the accessories such as the floor brush, the accessories such as the floor brush can rotate relative to the handheld dust collectors, but the accessories can not keep the positions after the accessories are rotated, so that the user can still perform misoperation during cleaning operation, the accessories such as the floor brush can be unnecessarily rotated, and the cleaning operation is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, the present invention aims to provide a cleaning tool.

In order to achieve one of the above objects, an embodiment of the present invention provides a cleaning tool including a cleaning unit, an attachment unit, and a connection unit connecting the cleaning unit and the attachment unit, the connection unit including:

the butt joint piece is connected with the cleaning unit and also comprises a clamping part;

a connector connectable with the accessory unit;

the operating piece is sleeved on the connecting piece and can drive the connecting piece to rotate, and the operating piece comprises two matching parts;

the cleaning tool further comprises a first state and a second state, when the operating part drives the connecting part to rotate, the cleaning tool can be switched between the first state and the second state, and when the cleaning tool is in the first state or the second state, the clamping part can be matched with the corresponding matching part to limit the relative rotation of the butting part and the connecting part.

As a further improvement of an embodiment of the present invention, the cleaning tool further comprises a sealing member, the sealing member is clamped between the cleaning unit and the connecting member.

As a further improvement of an embodiment of the present invention, the operation member is pulled, the clamping portion is separated from the joint with the mating portion, the cleaning tool is separated from the first state or the second state, and the operation member is rotated relative to the mating portion.

As a further improvement of an embodiment of the present invention, the connecting member includes an installation tube and a connecting tube, and the operating member cover is disposed on the installation tube.

As a further improvement of an embodiment of the present invention, the cleaning tool further comprises an extension pipe, one end of the extension pipe is connected to the attachment, and the other end of the extension pipe passes through the mounting pipe and is connected to the connecting pipe.

As a further improvement of an embodiment of the present invention, the docking member further includes a tubular body, and the connecting pipe may be at least partially accommodated in and connected to the tubular body.

As a further improvement of an embodiment of the present invention, the connecting pipe further includes a slide rail having at least two end portions, the tubular body of the docking piece is further provided with a sliding portion, the sliding portion can be followed the slide rail slides, the cleaning tool is in the first state or in the second state, the sliding portion abuts against an end portion of the slide rail.

As a further improvement of an embodiment of the present invention, the connecting pipe is accommodated in the tubular body, the sliding portion may be engaged with the slide rail to restrict the connecting pipe from being pulled in a direction of the operating member.

As a further improvement of an embodiment of the present invention, the installation pipe corresponds to the portion of joining in marriage still is equipped with guide portion, pulling during the operating parts, join in marriage the portion of joining in marriage and can follow the guide portion motion, join in marriage at least part of the portion of joining in the guide portion rotates during the operating parts, join in marriage the portion of joining in marriage at least part with the guide portion joint, the operating parts can drive the installation pipe rotates jointly.

As a further improvement of an embodiment of the present invention, the operating member is further provided with at least one indicating portion, the position of the indicating portion with join in marriage a portion one-to-one, the butt joint piece is further provided with a calibration portion, the calibration portion can with the cooperation of indicating portion is in order to indicate the position of the operating member.

Compared with the prior art, the beneficial effects of the utility model reside in that: when the operating piece is rotated, the accessory unit can rotate relative to the cleaning unit, and when the operating piece is rotated to a required position, the accessory unit and the cleaning unit can be fixed relatively. Therefore, when a user performs cleaning operation, the cleaning at a plurality of angles can be performed; after cleaning, the user can rotate the accessory unit to a proper angle for storage, so that the indoor space is saved; meanwhile, a sealing element is arranged between the cleaning unit and the connecting piece, so that the cleaning tool can still keep the air tightness when the operating piece is rotated.

Drawings

FIG. 1 is a schematic view of a cleaning tool according to an embodiment of the present invention in a first state;

FIG. 2 is a schematic view of a cleaning tool according to an embodiment of the present invention in a second state;

FIG. 3 is a schematic view of a third state of a cleaning tool according to an embodiment of the present invention;

fig. 4 is an exploded view of a connection unit according to an embodiment of the present invention;

FIG. 5 is a partial cross-sectional view of A in FIG. 3;

fig. 6 is a cross-sectional view of an embodiment of the present invention;

FIG. 7 is a partial enlarged view of B in FIG. 6;

fig. 8 is a schematic view of a connector according to an embodiment of the present invention

FIG. 9 is a schematic view of an operating member according to an embodiment of the present invention;

fig. 10 is a schematic view of a first angle of a docking member according to an embodiment of the present invention;

fig. 11 is a schematic view of a second angle of the docking member according to an embodiment of the present invention.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art based on these embodiments are all included in the scope of the present invention.

It is to be understood that in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "connecting" are to be construed broadly, and may include, for example, a fixed connection, a movable connection, a detachable connection, or an integral part; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly.

In the present invention, the term "plurality" means two or more unless explicitly stated or limited otherwise.

Referring to fig. 1-11, a preferred embodiment of the cleaning tool of the present invention is shown. In the present embodiment, the cleaning tool includes a cleaning unit 1, an accessory unit 3, and a connection unit 2 connecting the cleaning unit 1 and the accessory unit 3.

In this embodiment, the cleaning unit 1 is preferably a handheld dust suction device, and the handheld dust suction device 1 includes an air inlet pipe 15, a dust collecting device 13 disposed at a lower portion of the air inlet pipe 15, a driving device 14 communicated with the air inlet pipe 15, a holding member 11 located at a lower portion of the driving device 14, and a power system 12. Specifically, the driving device 14 includes a motor and an impeller, the motor can drive the impeller to generate suction force, and meanwhile, the driving device 14 is in fluid communication with the air inlet pipe 15, so that external airflow with dust is sucked into the handheld dust collector 1 through the air inlet pipe 15 by the driving device 14; the dust collecting device 13 is connected with the air inlet pipe 15 through a sealing element such as HEPA (high efficiency particulate air) and the like, external air flow with dust enters the handheld dust collection device 1 and is guided into the dust collecting device 13 by the air inlet pipe 15, the air flow is discharged out of the handheld dust collection device 1 after being filtered by the filtering device, and the dust is stored in the dust collecting device 13; the power system 12 provides a driving force for the driving device 14, in this embodiment, the power system 12 includes a battery pack, and the handheld dust collector 1 is powered by the battery pack, in other embodiments, the power system 12 may be directly connected to an external power source, and provides power for the handheld dust collector 1 by the external power source; the holding part 11 can be held by a user, so that the user can carry the handheld dust collector 1 for cleaning. It should be noted that the cleaning unit 1 may be a bucket cleaner or other cleaning device to which an accessory unit can be attached in other embodiments, not just a handheld cleaner.

The accessory unit 3 is a floor brush assembly in this embodiment, and when a user uses the handheld cleaning device 1 to perform cleaning operation, the floor brush assembly can assist the user in cleaning, so that cleaning efficiency can be improved, time can be saved, and user experience can be improved. It should be noted that the accessory unit 3 may also be other cleaning accessories such as a long and flat suction nozzle, and a user can meet various cleaning requirements by replacing the cleaning accessories when performing cleaning operations.

The connecting unit 2 is used for connecting the floor brush assembly 3 and the handheld dust suction device 1. The connecting unit 2 comprises a connecting piece 22 and a butt-joint piece 23, the connecting piece 22 is connected with the floor brush component 3, the butt-joint piece 23 is connected with the handheld dust suction device 1, meanwhile, the connecting piece 22 can be connected with the butt-joint piece 23, and therefore, the floor brush component 3 can be connected with the handheld dust suction device 1 through the connecting unit 2. Specifically, in the present embodiment, the connecting member 22 includes a mounting tube 221, a connecting tube 222 and an extension tube 223. One end of the extension pipe 223 is connected to the floor brush assembly 3, and the other end of the extension pipe 223 penetrates through the mounting pipe 221 to be connected to the connecting pipe 222, preferably, the extension pipe 223 is fixedly connected to the mounting pipe 221 and the connecting pipe 222 by two sets of rivets; the connecting tube 222 is at least partially accommodated in the abutting piece 23 and connected with the abutting piece 23; the butt piece 23 is riveted with the handheld dust suction device 1, so that the connection between the floor brush assembly 3 and the handheld dust suction device 1 can be realized. It should be noted that in the preferred embodiment, the extension tube 223 is connected to the floor brush assembly 3 by a detachable snap-fit element, thereby making it easier for the user to replace the attachment as desired; meanwhile, the connecting tube 222 is rotatably connected to the abutting member 23, so that the floor brush assembly 3 can rotate relative to the abutting member 23, which will be described in detail later; the extension pipe 223 may be fixed to the mounting pipe 221 only by a rivet and may be connected to the connection pipe 222 by a snap, so that the extension pipe 223 may be fixedly connected to the mounting pipe 221 and the connection pipe 222. In other embodiments, if the handheld dust collector 1 does not need to be cleaned remotely, the connecting member 2 may not include the extension pipe 223, that is, the handheld dust collector 1 may be directly connected to the accessory 3 through the mounting pipe 221 by means of a snap-fit or the like; meanwhile, the connection member 22 including the mounting tube 221 and the connection tube 222 is only a preferred embodiment for easy assembly, and in other embodiments, the mounting tube 221 and the connection tube 222 may be integrally formed.

The connection unit 2 further includes an operation member 21 sleeved on the connection member 22, in this embodiment, the operation member 21 is sleeved on the installation tube 221, and the operation member 21 can drive the installation tube 221 to rotate. Specifically, the operating element 21 is further provided with at least two mating portions, in this embodiment, the operating element 21 includes three mating portions, specifically, a first mating portion 214, a second mating portion 213 and a third mating portion 210, and the mating portions are substantially identical in structure, but it should be noted that in other embodiments, the operating element may include only two mating portions or more than three mating portions; the operating element 21 further comprises a holding body 211, the mating portion further comprises a pair of ribs arranged on the inner surface of the holding body 211, correspondingly, the mounting tube 221 is further provided with a guiding portion 2211, and the mating portion can be at least partially accommodated in the guiding portion 2211; when the operating member 21 is pulled, the rib of the mating portion can move along the guide portion 2211, so that the operating member 21 can slide with respect to the mounting tube 221; when the operation member 21 is rotated, the rib of the mating portion can be engaged with the guide portion 2211, so that the operation member 21 can drive the installation tube 221 to rotate together. Meanwhile, since the mounting tube 221 is fixedly connected to the connecting tube 222 and the extension tube 223 by rivets, the rotation of the mounting tube 221 drives the connecting tube 222 and the extension tube 223 to rotate together, so that the user can rotate the floor brush assembly 3 only by rotating the operating member 21. It should be noted that the mounting tube 221 further has a stop 2212, and the stop 2212 can cooperate with the operating member 21, when the operating member 21 is pulled to a certain position, the stop 2212 limits the moving stroke of the operating member 21 to remind the user that the user does not pull the operating member 21 any more. Meanwhile, the mating portion is completely received in the guiding portion 2211 in this embodiment, that is: when the operating member 21 is rotated, the pair of ribs of the mating portion simultaneously abut against the guide portion 2211, so that the guide portion 2211 and the operating member 21 rotate together, and thus the mounting tube 221 also rotates together with the operating member 21, but in other embodiments, the mating portion may be only partially accommodated in the guide portion 2211, that is: only one rib is accommodated in the guide portion 2211, and when the operation member 21 is rotated, only one rib abuts against the guide portion 2211, which can also achieve the above-mentioned function.

Further, the cleaning tool also comprises a sealing member 5, and the sealing member 5 is clamped between the handheld dust suction device 1 and the connecting member 22. Specifically, the sealing member 5 is clamped between the air inlet of the handheld device 1 and the connecting pipe 222, and in a preferred embodiment, the sealing member 5 is sleeved on the air inlet of the handheld dust suction device 1. The sealing member 5 can improve the airtightness of the cleaning tool when the operating member 21 rotates the connection pipe 222. The sealing member 5 further includes a plastic washer (not shown) sleeved on the body thereof, so that when the operating member 21 drives the connecting pipe 222 to rotate, the sealing member 5 can also reduce the frictional resistance between the connecting pipe 222 and the handheld dust suction device 1, so that a user can rotate the operating member with only a small force, thereby improving the user experience. It should be noted that the sealing member 5 is only a preferred embodiment for facilitating installation when the sealing member is sleeved on the air inlet of the handheld dust collector 1, and in other embodiments, the sealing member 5 may be disposed on the connecting pipe 222.

In this embodiment, the docking member 23 includes a tubular body and a sliding portion 232 disposed on an inner surface of the tubular body, the connection tube 222 further includes a slide rail 2221 having at least two end portions 2220, and the sliding portion 232 can slide along the slide rail 2221. Specifically, when the connecting tube 222 extends into the tubular body along the direction of pulling the operating member 21 and moves to a certain position, the sliding part 232 can cooperate with the sliding rail 2221 to limit the connecting tube 222 to continue moving towards the direction of pulling the operating member, so that the connecting tube 222 can be connected with the abutting member 23; when the operating element 21 is rotated, the connecting tube 222 is driven by the operating element 21 to rotate together, the sliding part 232 slides on the sliding rail 2221, and the sliding rail 2221 is further provided with two end parts 2220, so that when the sliding part 23 abuts against the two end parts 2220, the operating element 21 cannot rotate continuously, and at this time, the positions of the operating element 21 are the first position and the second position of the operating element 21; the first position and the second position are also locking positions in which the operating member 21 cannot rotate any further, and the operating member 21 can move between the first position and the second position. In the preferred embodiment, the sliding part 232 is a bump, but in other embodiments, the sliding part 232 may be other parts that can move on a sliding rail.

The tubular body of the abutting piece 23 is further provided with a retaining part 231, and the retaining part 231 can be matched with the matching part of the operating piece 21 to limit the relative rotation between the abutting piece 23 and the connecting piece 22. Specifically, the mating part includes a pair of ribs, and the pair of ribs can cooperate with each other to form an accommodating space, and the clamping part 231 can be clamped in the accommodating space; the operating member 21 is further provided with two mating parts corresponding to the positions of the two end portions 2220 of the slide rail 2221, so that when the operating member 21 is located at one of the first position and the second position, the retaining part 231 can be clamped with one of the mating parts, so that the mating part 23 is fixedly connected with the operating member 21, and at this time, the cleaning tool is located at one of the first state and the second state; when the operating part 21 is pulled, the matching part is separated from the clamping part 231, the cleaning tool is separated from the first state or the second state, and at the moment, the operating part 21 and the butt joint part 23 can rotate relatively; when the operating member 21 is rotated to the other one of the first position and the second position, and the pulling force on the operating member 21 is removed, the retaining portion 231 is engaged with the other engaging portion, and the abutting member 23 is fixedly connected with the operating member 21 again, so that the cleaning tool is in the other one of the first state and the second state. Therefore, the user can keep the floor brush assembly 3 at the current position by pulling the operating member 21 to rotate the operating member 21 to the first position or the second position and then removing the pulling force on the operating member 21, so that the user can easily change the angle of the floor brush assembly 3 to perform the cleaning operation, and after the cleaning operation is finished, the user can perform the above operation again to change the position of the floor brush assembly 3 to store the floor brush assembly. It should be noted that, in the present embodiment, the retaining portion 231 is preferably a protrusion with a size suitable for the mating portion, and the protrusion can be retained in the mating portion, so that when the operating element 21 is in the first position or the second position, the pulling force on the operating element 21 is removed, and the operating element 21 is reset, so that the protrusion is retained in the mating portion. Meanwhile, in a preferred embodiment, the abutting member 23 is further provided with a reinforcing rib 235 to enhance the strength of the tubular body when the tubular body is connected to the connection pipe 222.

Referring to fig. 1-3 in combination, in a preferred embodiment, the cleaning tool includes a first state, a second state and a third state, wherein if the cleaning tool state shown in fig. 1 is the first state, the cleaning tool state shown in fig. 2 is the second state, and the cleaning tool state shown in fig. 3 is the third state. Specifically, taking the cleaning tool in the third state as an example, at this time, the third mating portion 210 is snapped with the retaining portion 231, so that the abutting piece 23 is connected with the operating piece 21 and keeps relatively fixed, so that the handheld dust collector 1 is connected with the floor brush assembly 3 and keeps relatively fixed, and a user can hold the handheld dust collector 1 and perform cleaning operation by using the floor brush assembly 3; if the user needs to change the direction of the floor brush assembly 3 to assist the cleaning operation, only the following steps are required: pulling the operating element 21 to disengage the third mating portion 210 from the retaining portion 231, and then rotating the operating element 21 to the first position, at which time the sliding portion 232 abuts against one end point 2220 of the sliding rail 2221, and then removing the external force applied to the operating element 21, the retaining portion 231 will engage with the second mating portion 213, so that the operating element 21 and the mating member 23 are connected again and kept relatively fixed, and thus the cleaning tool is in the first state; similarly, if the user needs to switch the cleaning tool to the second state, the user only needs to rotate the operating element 21 to the second position, and then removes the external force on the operating element 21, so that the clamping portion 231 is clamped with the first mating portion 214, and the cleaning tool can be in the second state. It should be noted that the cleaning tool including the first state, the second state and the third state is only a preferred embodiment, and in other embodiments, the cleaning tool may include only any two states. Meanwhile, please note that in other embodiments, a plurality of mating portions may be additionally disposed between the first mating portion 214 and the second mating portion 213, so that the cleaning tool not only has the first state, the second state and the third state, but also has other states, that is, the floor brush assembly 3 can be fixed at more positions within the rotation range thereof, so that the user can perform the cleaning operation more conveniently.

Furthermore, the connection unit 2 is further provided with a calibration portion 233 and an indication portion 212 corresponding to the calibration portion 233, and the user can be guided to perform cleaning operation by the cooperation of the indication portion 212 and the calibration portion 233. Specifically, the calibration part 233 is disposed on the outer surface of the tubular body of the docking member 23, and the calibration part 233 corresponds to the catch 231; the indicating portion 212 is provided on the grip body 211 of the operating element 21, and the indicating portion 212 may be a plurality of indicating lines spaced apart by a specific distance; the positions of the indicating portions 212 correspond to the positions of the mating portions, so that the user can determine the rotation angle of the operating element 21 by comparing the calibration portion 233 with the indicating portions 212. In a preferred embodiment, the indication portions 212 may be provided in three and represented by different colors, which may be red, yellow and blue, respectively, and a position of a red indication line corresponds to the first coupling portion 214, a position of a yellow indication line corresponds to the second coupling portion 213, and a position of a blue indication line corresponds to the third coupling portion 210. When the cleaning tool is in the first state, the red indicator line is aligned with the calibration portion 233; when the cleaning tool is in the second state, the yellow indicator line is aligned with the calibration portion 233; when the cleaning tool is in the third state, the blue indicator line is aligned with the calibration portion 233; thus, by the cooperation of the indicating portion 212 and the calibrating portion 233, the user can clearly know the rotation angle of the operating member 21 and the position of the floor brush assembly 3 when rotating the operating member 21. It should be noted that designing a plurality of indicating portions 212 and the corresponding mating portions 210 is only one preferred embodiment, and in other embodiments, only one indicating portion 212 may be designed to be matched with the calibration portion 233.

Further, the connecting unit 2 further includes a reset element 24, and the reset element 24 is disposed between the operating element 21 and the connecting element 22. In this embodiment, the reset piece 24 is preferably a spring, the reset piece 24 is disposed between the mounting tube 221 and the operating element 21, one end of the reset piece 24 abuts against the stop portion 2212, and the other end of the reset piece 24 can abut against the mating portion, when the operating element 21 is pulled, the mating portion pushes the reset piece 24, the reset piece 24 is compressed, and when the pulling force on the operating element 21 is removed, the reset piece 24 urges the operating element 21 to reset. It should be noted that the restoring member 24 is a spring, and is sleeved on the mounting tube 221 only as a preferred embodiment for facilitating the mounting, and in other embodiments, the restoring member may be a torsion spring or other magnetic element.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Claims (13)

1. A cleaning tool comprising a cleaning unit, an accessory unit, and a connection unit connecting the cleaning unit and the accessory unit, characterized in that the connection unit comprises:

the butt joint piece is connected with the cleaning unit and also comprises a clamping part;

a connector connectable with the accessory unit;

the operating piece is sleeved on the connecting piece and can drive the connecting piece to rotate, and the operating piece comprises two matching parts;

the cleaning tool further comprises a first state and a second state, when the operating part drives the connecting part to rotate, the cleaning tool can be switched between the first state and the second state, and when the cleaning tool is in the first state or the second state, the clamping part can be matched with the corresponding matching part to limit the relative rotation of the butting part and the connecting part.

2. The cleaning tool of claim 1, further comprising a seal clamped between the cleaning unit and the connector.

3. The cleaning tool according to claim 1, wherein when the operating member is pulled, the retaining portion is disengaged from the engaging portion, the cleaning tool is disengaged from the first state or the second state, and the operating member and the engaging member are rotatable relative to each other.

4. The cleaning tool of claim 2, wherein the connecting member includes a mounting tube and a connecting tube, and the operating member is sleeved on the mounting tube.

5. The cleaning implement of claim 4, further comprising an extension tube connected at one end to the attachment member and at another end through the mounting tube and to the connection tube.

6. The cleaning implement of claim 4, wherein the docking member further comprises a tubular body, and the connecting tube is at least partially receivable in and connectable to the tubular body.

7. The cleaning implement of claim 6, wherein the connecting tube further comprises a slide rail having at least two ends, the tubular body of the docking member further comprising a sliding portion, the sliding portion being slidable along the slide rail, the sliding portion abutting the ends of the slide rail when the cleaning implement is in the first state or the second state.

8. The cleaning implement of claim 7, wherein the sliding portion is capable of engaging with the sliding track to limit the connecting tube from moving in a direction of pulling the operating member when the connecting tube is received in the tubular body.

9. The cleaning tool of claim 4, wherein the mounting tube is further provided with a guide portion corresponding to the fitting portion, and the fitting portion is movable along the guide portion when the operation member is pulled.

10. The cleaning implement of claim 9, wherein the mating portion is at least partially received in the guide portion, and when the operating element is rotated, the mating portion is at least partially engaged with the guide portion, and the operating element can drive the mounting tube to rotate together.

11. The cleaning tool according to claim 1, wherein the operating member is further provided with at least one indicating portion, and the positions of the indicating portions correspond to the mating portions one to one.

12. The cleaning implement of claim 11, wherein the interface element is further provided with a calibration portion that is engageable with the indicator portion to indicate the position of the operating element.

13. The cleaning tool of claim 1, wherein a reset member is disposed between the operating member and the connecting member, the reset member causing the operating member to reset when the pulling force on the operating member is removed.

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