CN215838867U - Cleaning device - Google Patents

Abstract

The application belongs to the technical field of cleaning tools, and particularly relates to a cleaning device which comprises a holding rod, a cleaning head and a connecting mechanism, wherein the connecting mechanism comprises a fixed seat and a movable seat, the fixed seat is connected to the holding rod, one end of the fixed seat is provided with a butting part, and the butting part is provided with a first side and a second side opposite to the first side; the sliding seat is connected with the cleaning head and is elastically connected with the fixing seat, the first side of the abutting portion is abutted with the sliding seat and is used for limiting the movement of the sliding seat to rotate towards the first side of the abutting portion and is used for limiting the movement of the sliding seat to rotate around the axis direction of the holding rod, the second side of the abutting portion is provided with a clearance gap, and the clearance gap is used for avoiding the clearance of the sliding seat when the sliding seat rotates towards the second side of the abutting portion. Thus, the cleaning head can effectively clean stubborn stains and light dirt.

Description

Cleaning device

Technical Field

The application belongs to the technical field of cleaning appliance, and especially relates to a cleaning device.

Background

Along with the improvement of living standard and the continuous pursuit of living quality of people, the household cleaning sanitary ware also has the development characteristics of multifunction and dexterity. At present, in household cleaning sanitary wares, a sanitary ware with a holding rod generally comprises a holding rod and a cleaning head, and the holding rod and the cleaning head are generally movably connected.

The advantage of swing joint design between holding rod and the cleaning head lies in can improving the cleaning head and treats the area of contact on clean surface, and then be convenient for clean the effect better to the realization of the lighter filth of quality such as hair and dust, nevertheless above-mentioned design also makes the cleaning head take place uncontrollable rotation for the tow bar easily, and then makes the cleaning head atress unstable, and difficult in order to exert stable pressure to treating clean surface, and then to the cleaning effect reduction of stubborn dirt.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a cleaning device, can be convenient for compromise to stubborn dirt and the effective cleanness of lighter filth.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a cleaning device, comprising:

a holding rod;

a cleaning head;

a connection mechanism, the connection mechanism comprising:

the fixing seat is connected to the holding rod, one end of the fixing seat is provided with an abutting part, and the abutting part is provided with a first side and a second side opposite to the first side;

the sliding seat, connect in the cleaning head, and with fixing base elastic connection, the first side of butt portion with sliding seat looks butt, and be used for the restriction the sliding seat orientation the first side of butt portion rotates, and is used for the restriction the sliding seat winds the axis direction of holding rod rotates, the second side of butt portion has been seted up and has been kept away a breach, it is used for to keep away a breach the sliding seat orientation when the second side of butt portion rotates, keep away the sky the sliding seat.

Optionally, a limiting step is formed on the outer wall of the movable seat along the direction of the axis of the holding rod, and an edge of the first side of the abutting portion abuts against the limiting step to limit the movable seat to rotate around the axis of the holding rod.

Optionally, the butt portion orientation the one end of sliding seat is formed with the holding chamber, the holding chamber orientation the opening on second side does keep away a breach, the holding intracavity is provided with first connecting piece, the sliding seat orientation the one end of butt portion is provided with the second connecting piece, coupling mechanism still includes the elastic component, the opposite both ends of elastic component respectively with first connecting piece and the second connecting piece is connected.

Optionally, a weight reduction opening is formed in the cavity wall of the accommodating cavity.

Optionally, an assembly cavity is formed at one end of the movable seat facing the abutting portion, and the second connecting piece is disposed in the assembly cavity.

Optionally, a clearance for avoiding the abutting portion is provided at a position of the cavity wall of the assembly cavity facing the first side.

Optionally, a limiting piece is formed on the wall of the assembly cavity, which is close to the edge of the clearance opening, a height difference is formed between the outer surface of the limiting piece and the outer wall of the movable seat, and the limiting step is formed at the joint of the limiting piece and the movable seat.

Optionally, the elastic member is a spring member, and two opposite ends of the spring member are respectively sleeved and fixed on the first connecting member and the second connecting member.

Optionally, a first insertion section is formed at one end of the spring element facing the fixing seat, and the fixing seat is provided with a first insertion hole for insertion and matching of the first insertion section;

and/or a second inserting section is formed at one end, facing the movable seat, of the spring piece, and a second inserting hole for inserting and matching the second inserting section is formed in the movable seat.

Optionally, one end of the spring element facing the fixing seat extends in the radial direction of the holding rod to form a first limiting section, the fixing seat is provided with a first limiting groove in the radial direction of the holding rod, and the first limiting section is embedded in the first limiting groove;

and/or, the spring part is towards the one end of sliding seat is followed the radial direction of holding rod extends and is formed with the spacing section of second, the sliding seat has been followed the radial direction of holding rod has seted up the second spacing groove, the spacing section of second inlays to be located the second spacing inslot.

Optionally, the cleaning head comprises a scrubbing head, and the scrubbing head is rotatably connected with the movable seat;

or the cleaning head comprises a brush head, and the brush head is rotationally connected with the movable seat;

or the cleaning head comprises a scraping head, and the scraping head is rotatably connected with the movable seat.

Optionally, an insertion cavity into which the fixing base is inserted is formed in one end, facing the fixing base, of the holding rod, an elastic clamping piece is arranged at one end, inserted into the insertion cavity, of the fixing base, and the elastic clamping piece is used for being clamped at a clamping interface formed in the wall of the insertion cavity.

Optionally, an alignment notch is formed in an opening edge of the insertion cavity, and an alignment block for being inserted into the alignment notch is arranged at one end, inserted into the insertion cavity, of the fixing seat.

The embodiment of the application has at least the following beneficial effects: the cleaning device provided by the embodiment of the application comprises a holding rod, a cleaning head and a connecting mechanism, wherein the holding rod is connected with the cleaning head through the connecting mechanism, the connecting mechanism comprises a fixed seat and a movable seat which are elastically connected, the fixed seat is connected with the holding rod, the movable seat is connected with the cleaning head, and because the first side of the abutting part of the fixed seat is abutted with the movable seat, the movable seat can be limited to rotate towards the first side of the abutting part and can be limited to rotate around the axis direction of the holding rod, so that the rotation of the cleaning head connected with the movable seat relative to the first side is limited, and meanwhile, the rotation of the cleaning head around the holding rod is also limited, therefore, when the cleaning device cleans stubborn stains, an operator can hold the holding rod and apply force to the second side direction of the abutting part, so that the movable seat can be abutted against the first side of the abutting part under the influence of the reaction force, and then make the cleaning head not take place to rotate for the holding rod, realize the cleaning head for the fixed of the position and the gesture of holding rod, so can avoid the cleaning head to take place uncontrollable rotation for the holding rod to the operator of being convenient for stabilizes the application of force to the cleaning head through the holding rod, thereby realizes that the cleaning head applys stable pressure to treating clean surface, effectively realizes the cleanness to stubborn spot. And because the second side of the abutting part is provided with the avoiding gap, when the movable seat rotates towards the second side of the abutting part, the avoiding gap can avoid the movable seat, so that the movable seat smoothly rotates, when the cleaning device needs to clean stains with lighter weight, an operator can hold the holding rod and apply force to the first side direction of the abutting part, so that the movable seat can rotate towards the second side of the abutting part under the influence of the reaction force, so that the cleaning head can rotate relative to the holding rod, the cleaning head can be flexibly contacted with the surface to be cleaned, the contact area between the cleaning head and the surface to be cleaned is increased, and the cleaning head can better clean the dirt with lighter weight such as hair, dust and the like.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a cleaning device provided in an embodiment of the present application;

FIG. 2 is a schematic view of another embodiment of a cleaning device according to the present disclosure;

FIG. 3 is an exploded view of a coupling mechanism of a cleaning device according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of an alternative angle of an exploded structure of a connection mechanism of a cleaning device according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a fixing seat of a connecting mechanism of a cleaning device according to an embodiment of the present disclosure;

FIG. 6 is a schematic view illustrating an exploded structure of a mating portion of a fixing seat and a grip of a cleaning device according to an embodiment of the disclosure;

fig. 7 is an exploded view of a portion of the cleaning device where the movable seat and the cleaning head cooperate according to an embodiment of the disclosure;

FIG. 8 is a schematic view of a spring member of a cleaning device according to an embodiment of the present disclosure;

fig. 9 is another structural schematic view of the spring member of the cleaning device provided in the embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

10-holding rod 11-plug cavity 12-card interface

13-alignment notch 20-cleaning head 21-hinge ring

30-connecting mechanism 31-fixed seat 32-movable seat

33-elastic piece 311-abutting part 312-first side

313-second side 314-avoidance gap 315-accommodation cavity

316-first connecting piece 317-lightening mouth 318-elastic clamping piece

319-alignment block 321-limit step 322-second connecting piece

323-assembly cavity 324-clearance opening 325-limiting piece

326-hinge column 331-first plug section 332-second plug section

333-first limit section.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1 to 9 are exemplary and intended to be used for explaining the present application, and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the 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 description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

As shown in FIGS. 1 to 3 and 5, the embodiment of the present application provides a cleaning device, which includes a grip 10, a cleaning head 20 and a connecting mechanism 30. Wherein the connecting mechanism 30 connects the grip 10 and the cleaning head 20. The cleaning device in the embodiment can be applied to floor cleaning, glass cleaning and the like.

Specifically, the connecting mechanism 30 includes a fixed seat 31 and a movable seat 32. The fixed seat 31 is connected to the grip 10, an abutting portion 311 is formed at one end of the fixed seat 31, and the abutting portion 311 has a first side 312 and a second side 313 opposite to the first side 312. The movable seat 32 is connected to the cleaning head 20 and elastically connected to the fixed seat 31, the first side 312 of the abutting portion 311 abuts against the movable seat 32, and is used for limiting the movable seat 32 to rotate towards the first side 312 of the abutting portion 311, and is used for limiting the movable seat 32 to rotate around the axis direction of the holding rod 10, the second side 313 of the abutting portion 311 is provided with a clearance gap 314, and the clearance gap 314 is used for avoiding the movable seat 32 when the movable seat 32 rotates towards the second side 313 of the abutting portion 311.

Referring to fig. 3 and 5, the cleaning device provided in the embodiment of the present application is further described as follows: the cleaning device provided by the embodiment of the application comprises a holding rod 10, a cleaning head 20 and a connecting mechanism 30, wherein the holding rod 10 is connected with the cleaning head 20 through the connecting mechanism 30, the connecting mechanism 30 comprises a fixed seat 31 and a movable seat 32 which are elastically connected, the fixed seat 31 is connected with the holding rod 10, the movable seat 32 is connected with the cleaning head 20, the first side 312 of the abutting part 311 of the fixed seat 31 is abutted with the movable seat 32, the movable seat 32 can be limited to rotate towards the first side 312 of the abutting part 311, and the movable seat 32 can be limited to rotate around the axis direction of the holding rod 10, so that the cleaning head 20 connected with the movable seat 32 is limited to rotate relative to the first side 312, meanwhile, the rotation of the cleaning head 20 around the holding rod 10 is limited, when the cleaning device cleans stubborn stains, an operator can hold the holding rod 10 and apply force to the second side 313 direction of the abutting part 311, like this movable seat 32 can be under the influence of reaction force butt in butt portion 311's first side 312, and then make cleaner head 20 not take place to rotate for holding rod 10, realize cleaner head 20 for the fixed of the position and the gesture of holding rod 10, so can avoid cleaner head 20 to take place uncontrollable rotation for holding rod 10, thereby the operator of being convenient for through holding rod 10 to the stable application of force of cleaner head 20, thereby realize cleaner head 20 and exert stable pressure to waiting to clean the surface, effectively realize the cleanness to stubborn dirt. Since the second side 313 of the abutting portion 311 is provided with the avoiding notch 314, when the movable seat 32 rotates towards the second side 313 of the abutting portion 311, the avoiding notch 314 can avoid the movable seat 32, so that the movable seat 32 can smoothly rotate, when the cleaning device needs to clean stains with light weight, an operator can hold the holding rod 10 and apply force to the first side 312 of the abutting portion 311, so that the movable seat 32 can rotate towards the second side 313 of the abutting portion 311 under the influence of the reaction force, so that the cleaning head 20 can rotate relative to the holding rod 10, the cleaning head 20 can be in contact with the surface to be cleaned flexibly, the contact area between the cleaning head 20 and the surface to be cleaned is increased, and the cleaning head 20 can conveniently realize a better cleaning effect on the stains with light weight, such as hair and dust.

In other embodiments of the present application, as shown in fig. 3 and 4, the outer wall of the movable seat 32 is formed with a limiting step 321 along the axial direction of the grip 10, and an edge of the first side 312 of the abutting portion 311 abuts against the limiting step 321 to limit the rotation of the movable seat 32 around the axial direction of the grip 10.

Specifically, the limiting step 321 is formed on the outer wall of the movable seat 32 along the axial direction of the grip 10, and the edge of the first side 312 of the abutting portion 311 abuts against the limiting step 321, so that when the cleaning head 20 and the movable seat 32 tend to rotate around the grip 10 relative to the fixed seat 31, the edge of the first side 312 of the abutting portion 311 can limit the rotation of the movable seat 32 around the grip 10 relative to the fixed seat 31 through the abutting action with the limiting step 321, thereby limiting the rotation of the cleaning head 20 around the axial direction of the grip 10.

In other embodiments of the present application, as shown in fig. 3 and 4, an accommodating cavity 315 is formed at one end of the abutting portion 311 facing the movable seat 32, an opening of the accommodating cavity 315 facing the second side 313 is a clearance gap 314, a first connecting member 316 is disposed in the accommodating cavity 315, a second connecting member 322 is disposed at one end of the movable seat 32 facing the abutting portion 311, the connecting mechanism 30 further includes an elastic member 33, and opposite ends of the elastic member 33 are respectively connected to the first connecting member 316 and the second connecting member 322.

Specifically, by making the connection mechanism 30 include the elastic member 33, and making the movable seat 32 and the fixed seat 31 connected by the elastic member 33, the movable seat 32 can easily rotate relative to the fixed seat 31 toward the second side 313 of the fixed seat 31, which is not abutted, by the elastic deformation of the elastic member 33. Meanwhile, after the external force for driving the movable seat 32 to rotate disappears, the movable seat 32 can be returned to the initial position by the elastic force of the elastic member 33.

The elastic member 33 in this embodiment may be a spring member, a rubber member, or the like. The spring element may be a wave spring or a plate spring.

In other embodiments of the present application, as shown in fig. 3, the cavity wall of the accommodating cavity 315 is provided with a weight-reducing opening 317. Specifically, the weight-reducing opening 317 is formed in the cavity wall of the accommodating cavity 315, so that the weight reduction of the structure of the fixing seat 31 and the saving of manufacturing materials can be realized on the premise that the structural integrity and the overall mechanical performance of the fixing seat 31 are not reduced.

Optionally, the lightening hole 317 is disposed corresponding to the elastic member 33, so that when the elastic member 33 is elastically deformed, the lightening hole 317 can also play a role of avoiding the elastic member 33 from being empty, so that the elastic member 33 can be elastically deformed smoothly, and thus the angle of rotation of the movable seat 32 to the second side 313 of the abutting portion 311 is larger, and further the angle of rotation of the cleaning head 20 relative to the grip 10 is larger.

In other embodiments of the present application, as shown in fig. 4, an end of the movable seat 32 facing the abutting portion 311 is formed with a fitting cavity 323, and the second connection member 322 is disposed in the fitting cavity 323. Specifically, by arranging the assembly cavity 323 in the movable seat 32, so that the second connecting member 322 is arranged in the assembly cavity 323, the concealed installation of the second connecting member 322 in the movable seat 32 can be realized, and the structural compactness of the connecting mechanism 30 is also improved.

In other embodiments of the present application, as shown in fig. 4, the cavity wall of the assembly cavity 323 has a clearance opening 324 opened toward the first side 312 for clearance abutting portion 311. Specifically, by providing the clearance 324 at a position of the cavity wall of the assembly cavity 323 facing the first side 312, it is convenient for the abutting portion 311 and the movable seat 32 to achieve a relatively stable abutting fit.

For example, the movable seat 32 and the fixed seat 31 may both be in the shape of a scoop, and the movable seat 32 and the fixed seat 31 are fastened to each other, and the accommodating cavity 315 and the assembling cavity 323 are cavities of the "scoop".

In other embodiments of the present application, as shown in fig. 4, a limiting plate 325 is formed at an edge of the cavity wall of the assembly cavity 323 adjacent to the clearance 324, a height difference is formed between an outer surface of the limiting plate 325 and an outer wall of the movable seat 32, and a limiting step 321 is formed at a connection position of the limiting plate 325 and the movable seat 32. Here, the height direction in the height difference in the present embodiment refers to a direction perpendicular to the wall of the assembly chamber 323.

Specifically, the limiting sheet 325 is integrally formed on the wall of the assembly cavity 323, so that the overall strength of the limiting step 321 formed by the limiting sheet 325 and the movable seat 32 can be improved, and the overall quality reliability of the connecting mechanism 30 can be improved. Optionally, there are two limiting pieces 325, and the two limiting pieces 325 are respectively formed at the opposite edges of the cavity wall of the assembly cavity 323 adjacent to the evacuation port 324, and both form a limiting step 321 with the cavity wall of the assembly cavity 323. Therefore, no matter the movable seat 32 rotates counterclockwise or clockwise around the axis of the grip 10, the two limiting steps 321 can abut against the fixed seat 31, so as to preferably limit the rotation of the movable seat 32 relative to the fixed seat 31 around the axis of the grip 10.

In other embodiments of the present application, as shown in fig. 3 and 4, the elastic element 33 is a spring element, and opposite ends of the spring element are respectively sleeved and fixed on the first connecting element 316 and the second connecting element 322. Specifically, the elastic element 33 is specifically selected to be a spring element, so that the spring element can be respectively sleeved on the first connecting element 316 and the second connecting element 322 through two ends, so as to simply and reliably realize the elastic connection between the movable seat 32 and the fixed seat 31. Illustratively, a fitting gap is formed between the inner surface of the stopper piece 325 and the outer surface of the second connector 322 to leave a space for accommodating and/or stopping the end portion of the spring member.

In other embodiments of the present application, as shown in fig. 8, a first insertion section 331 is formed at an end of the spring element facing the fixing base 31, and the fixing base 31 is provided with a first insertion hole (not shown) for the first insertion section 331 to be inserted and matched. Specifically, by matching the first inserting section 331 with the first inserting hole, the connection stability between the fixed seat 31 and the spring element can be improved, so that the relative rotation between the fixed seat 31 and the spring element along the direction around the axis of the grip rod can be prevented, and the relative rotation between the movable seat 32 and the fixed seat 31 along the direction around the axis of the grip rod 10 can be avoided, thereby further improving the stability of the position and posture of the cleaning head 20 relative to the grip rod 10, and avoiding the uncontrollable rotation of the cleaning head 20 relative to the grip rod 10.

Similarly, in the matching manner of the first inserting section 331 and the first inserting hole, a second inserting section 332 may also be formed at one end of the spring element facing the movable seat 32, and the movable seat 32 is provided with a second inserting hole (not shown) for inserting and matching the second inserting section 332. Therefore, the connection stability of the spring element and the movable seat 32 is further improved, the connection stability of the fixed seat 31 and the movable seat 32 is also improved, and the uncontrollable rotation of the cleaning head 20 relative to the holding rod 10 is further avoided.

Illustratively, the first and second plug sections 331 and 332 may extend along an axial direction of the grip, or along a radial direction of the grip.

In other embodiments of the present application, as shown in fig. 9, a first limiting section 333 is formed on one end of the spring element facing the fixing seat 31 and extends along a radial direction of the holding rod 10, a first limiting groove (not shown) is formed on the fixing seat 31 along the radial direction of the holding rod 10, and the first limiting section 333 is embedded in the first limiting groove.

Specifically, by embedding the first limiting section 333 in the first limiting groove, the tendency of relative rotation between the spring element and the fixing seat 31 along the direction around the axis of the holding rod 10 is preferably limited, so that relative rotation between the fixing seat 31 and the spring element along the direction around the axis of the holding rod 10 is also limited, relative rotation between the movable seat 32 and the fixing seat 31 along the direction around the axis of the holding rod 10 is also avoided, the stability of the position and posture of the cleaning head 20 relative to the holding rod 10 is further improved, and uncontrollable rotation of the cleaning head 20 relative to the holding rod 10 is avoided.

Similarly, in the matching manner of the first limiting section 333 and the first limiting groove, a second limiting section (not shown) is formed by extending one end of the spring element facing the movable seat 32 along the radial direction of the holding rod, a second limiting groove (not shown) is formed in the movable seat 32 along the radial direction of the holding rod 10, and the second limiting section is embedded in the second limiting groove. So also further promoted the connection stability of spring part and sliding seat 32, promoted fixing base 31 and sliding seat 32's connection stability, further avoided cleaning head 20 to take place uncontrollable rotation for holding rod 10.

In other embodiments of the present application, as shown in FIG. 1, the cleaning head 20 comprises a scrub head that is pivotally coupled to a movable mount 32. In particular, the cleaning head 20 may comprise a scrub head having a flexible scrub which facilitates a cleaning mopping function of the cleaning device.

In other embodiments of the present application, as shown in fig. 2, as a second specific option of the cleaning head 20, a scraping head may be further included, and the scraping head is rotatably connected to the movable seat 32. In particular, the wiping head may have a soft wiper strip to facilitate the window wiping function of the cleaning device.

In other embodiments of the present application, as a third specific alternative to cleaning head 20, it may further comprise bristles that are rotatably coupled to movable base 32. In particular, the bristles may perform the function of the cleaning device of cleaning a surface, such as a floor.

Illustratively, as shown in fig. 7, the cleaning head 20 and the movable seat 32 may be in a hinged connection, the end of the movable seat 32 facing away from the fixed seat 31 is provided with a hinge column 326, the cleaning head 20 has a hinge ring 21, the hinge ring 21 is initially provided with an opening through which the hinge column 326 can enter the hinge ring 21 to realize the hinged connection, so as to improve the convenience of replacing the cleaning head 20 with respect to the movable seat 32.

In other embodiments of the present application, as shown in fig. 6, an insertion cavity 11 into which the fixing base 31 is inserted is formed in one end of the holding rod 10 facing the fixing base 31, an elastic clamping member 318 is disposed at one end of the fixing base 31 inserted into the insertion cavity 11, and the elastic clamping member 318 is configured to be clamped at a clamping interface 12 formed in a cavity wall of the insertion cavity 11.

Specifically, through making elastic clamping piece 318 be used for the card to locate the joint interface 12 department that the chamber wall of grafting chamber 11 was seted up, realized the firm connection of holding rod 10 and fixing base 31 on the one hand like this, on the other hand can be through applying the effort to elastic clamping piece 318, can make elastic clamping piece 318 deviate from joint interface 12, so can convenient and fast ground realize fixing base 31 for the dismantlement and the installation of holding rod 10.

In other embodiments of the present application, as shown in fig. 6, an alignment notch 13 is formed at an opening edge of the insertion cavity 11, and an alignment block 319 for being inserted into the alignment notch 13 is disposed at one end of the fixing base 31 inserted into the insertion cavity 11. Specifically, through making counterpoint piece 319 and counterpoint breach 13 insert and establish the cooperation, can realize the quick location of fixing base 31 for holding rod 10 like this to improve the accuracy nature of fixing base 31 and holding rod 10 assembly, also avoided fixing base 31 to take place to rotate for holding rod 10, improved the steadiness that fixing base 31 assembled in holding rod 10.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (13)

1. A cleaning device characterized by: the method comprises the following steps:

a holding rod;

a cleaning head;

a connection mechanism, the connection mechanism comprising:

the fixing seat is connected to the holding rod, one end of the fixing seat is provided with an abutting part, and the abutting part is provided with a first side and a second side opposite to the first side;

the sliding seat, connect in the cleaning head, and with fixing base elastic connection, the first side of butt portion with sliding seat looks butt, and be used for the restriction the sliding seat orientation the first side of butt portion rotates, and is used for the restriction the sliding seat winds the axis direction of holding rod rotates, the second side of butt portion has been seted up and has been kept away a breach, it is used for to keep away a breach the sliding seat orientation when the second side of butt portion rotates, keep away the sky the sliding seat.

2. The cleaning device of claim 1, wherein: the outer wall of the movable seat is provided with a limiting step along the axis direction of the holding rod, and the edge of the first side of the abutting part abuts against the limiting step to limit the movable seat to rotate around the axis direction of the holding rod.

3. The cleaning device of claim 1, wherein: the butt joint orientation the one end of sliding seat is formed with the holding chamber, the holding chamber orientation the opening on second side does keep away a breach, the holding intracavity is provided with first connecting piece, the sliding seat orientation the one end of butt joint is provided with the second connecting piece, coupling mechanism still includes the elastic component, the relative both ends of elastic component respectively with first connecting piece and the second connecting piece is connected.

4. The cleaning device of claim 3, wherein: the cavity wall of the accommodating cavity is provided with a weight-reducing opening.

5. The cleaning device of claim 3, wherein: one end of the movable seat facing the abutting part is provided with an assembling cavity, and the second connecting piece is arranged in the assembling cavity.

6. The cleaning device of claim 5, wherein: and the cavity wall of the assembly cavity is provided with an evacuation port for evacuating the abutting part at a position facing the first side.

7. The cleaning apparatus of claim 6, wherein: the edge that the chamber wall of assembly chamber is close to keep away the vacancy mouthful forms spacing piece, the surface of spacing piece with the outer wall of sliding seat is formed with the difference in height, spacing step is formed in the junction of spacing piece with the sliding seat.

8. The cleaning device according to any one of claims 3 to 7, wherein: the elastic piece is a spring piece, and two opposite ends of the spring piece are respectively sleeved and fixed on the first connecting piece and the second connecting piece.

9. The cleaning apparatus of claim 8, wherein: a first inserting section is formed at one end, facing the fixed seat, of the spring piece, and a first inserting hole for inserting and matching the first inserting section is formed in the fixed seat;

and/or a second inserting section is formed at one end, facing the movable seat, of the spring piece, and a second inserting hole for inserting and matching the second inserting section is formed in the movable seat.

10. The cleaning apparatus of claim 8, wherein: the spring piece extends towards one end of the fixed seat along the radial direction of the holding rod to form a first limiting section, the fixed seat is provided with a first limiting groove along the radial direction of the holding rod, and the first limiting section is embedded in the first limiting groove;

and/or, the spring part is towards the one end of sliding seat is followed the radial direction of holding rod extends and is formed with the spacing section of second, the sliding seat has been followed the radial direction of holding rod has seted up the second spacing groove, the spacing section of second inlays to be located the second spacing inslot.

11. The cleaning device according to any one of claims 1 to 7, wherein: the cleaning head comprises a scrubbing head, and the scrubbing head is rotationally connected with the movable seat;

or the cleaning head comprises a brush head, and the brush head is rotationally connected with the movable seat;

or the cleaning head comprises a scraping head, and the scraping head is rotatably connected with the movable seat.

12. The cleaning device according to any one of claims 1 to 7, wherein: the holding rod is provided with a splicing cavity for the fixing seat to insert into, and one end of the fixing seat inserted into the splicing cavity is provided with an elastic clamping piece which is used for clamping a clamping connector arranged on the wall of the splicing cavity.

13. The cleaning apparatus of claim 12, wherein: an alignment notch is formed in the edge of the opening of the inserting cavity, and an alignment block which is inserted into the alignment notch is arranged at one end, inserted into the inserting cavity, of the fixing seat.

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