CN217907623U - Scrubbing brush mechanism and cleaning device - Google Patents

Abstract

The utility model discloses a ground brush mechanism and cleaning device. The ground brush mechanism comprises a main shell, a rolling brush component and a sealing cover component, wherein the rolling brush component is detachably arranged on the main shell, and an installation area with at least one open end is formed between the rolling brush component and the main shell; the rolling brush component at least comprises a rolling brush and a side cover connected with one end of the rolling brush, and the side cover is detachably arranged on the main shell; the other end of the rolling brush is detachably arranged on the main shell; the cover assembly comprises a cover body and a diverter connected with the cover body, and the cover assembly is detachably arranged in the mounting area or taken out of the mounting area through the opening. The utility model provides a technical scheme for round brush subassembly and closing cap subassembly all can be dismantled, and the installation zone's after the dismantlement opening degree is great, and convenience of customers cleans each lateral wall or other parts of installation zone, makes dust or rubbish be difficult for piling up, more is favorable to user's health.

Description

Scrubbing brush mechanism and cleaning device

Technical Field

The utility model relates to a burnisher's technical field, concretely relates to ground brush mechanism and cleaning device.

Background

Common cleaning devices, such as vacuum cleaners, floor washers, etc., generally clean a surface to be cleaned by a floor brush mechanism. The floor brush mechanism comprises a rolling brush component, dust, hair or other garbage on a surface to be cleaned is rolled up through the rolling brush component and then sucked into the cleaning device, in order to enable the periphery of the rolling brush to form a better negative pressure effect, a shell is arranged on the periphery of the rolling brush to wrap the rolling brush, but after the floor brush mechanism is cleaned for a long time, more impurities can be wound on the rolling brush, and more dust or garbage can be stained on the shell wall or other parts around the rolling brush; and the shunt is usually arranged in the shell and is integrated with the shell, so that after long-term use, the shunt can easily accumulate dust and breed bacteria.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the technical problem that: the problem of on traditional scrubbing brush mechanism, need the user to dismantle and shunt and the integrative dust that accumulates of setting up of casing easily and be difficult for the abluent is solved to the round brush with hand direct contact round brush.

In order to solve the technical problem, the utility model provides a floor brush mechanism, include:

a main housing;

the rolling brush assembly is detachably arranged on the main shell, and an installation area with at least one open end is formed between the rolling brush assembly and the main shell;

the rolling brush assembly at least comprises a rolling brush and a side cover connected with one end of the rolling brush, and the side cover is detachably arranged on the main shell; the other end of the rolling brush is detachably arranged on the main shell;

the sealing cover assembly comprises a cover body and a diverter connected with the cover body, and the sealing cover assembly is detachably arranged in the mounting area or taken out of the mounting area through the opening.

Optionally, in the floor brush mechanism, a lock catch is arranged on one of the side cover and the main housing, and a lock catch seat is arranged on the other; the lock catch and the lock catch base have a locking state of clamping connection and a separated unlocking state;

the side cover further comprises an unlocking assembly movably arranged on the main shell, and the unlocking assembly is adjusted to enable the unlocking assembly to abut against the lock catch seat and enable the lock catch to be separated from the lock catch seat so as to unlock the side cover.

Optionally, the floor brush mechanism further includes an ejection assembly, the ejection assembly is disposed between the main casing and the side cover, or the ejection assembly is disposed between the roller brush and the side cover, and is configured to apply a biasing force to the side cover in a direction away from the main casing, so that the side cover tends to move in the direction away from the main casing under the action of the biasing force.

Optionally, the side cover of the floor brush mechanism is biased in a direction away from the main housing, so that the side cover rotates relative to the main housing, and the ejecting assembly includes a torsion spring, and two ends of the torsion spring respectively abut against the rolling brush and the side cover.

Optionally, in the floor brush mechanism, the side cover is biased in a direction away from the main housing, so that the side cover slides relative to the main housing, and the ejection assembly includes a linear reciprocating telescopic member, and two ends of the linear reciprocating telescopic member respectively abut against the main housing and the side cover; or the two ends of the linear reciprocating telescopic piece are respectively abutted against the rolling brush and the side cover.

Optionally, the scrubbing brush mechanism, the other end of round brush is equipped with the installation department, be equipped with on the main casing body with installation department joint complex cooperation portion.

Optionally, the scrubbing brush mechanism, the installation department is including locating the spread groove of the other end of round brush, cooperation portion is including rotating to be located connection arch on the main casing body, connection arch with form between the spread groove and only rotate the cooperation.

Optionally, in the floor brush mechanism, the cover body includes a substrate and a cover covering the substrate, and an installation groove is formed between the substrate and the cover;

still including adjusting the latch fitting, it slides and locates to adjust the latch fitting in the mounting groove, one side of mounting groove is equipped with the via hole, the lock of adjusting the latch fitting collude can certainly the via hole stretches out and with the draw-in groove looks joint on the main casing body.

Optionally, scrubbing brush mechanism, adjust the latch fitting include the jam plate and locate the ejector pad of jam plate one end, the lock is colluded and is located the other end of jam plate, the ejector pad can certainly the closing cap shows out, the ejector pad receives the exogenic action and can orders about the jam plate removes, makes the lock with the draw-in groove phase separation is so that the lid unblock.

Optionally, in the floor brush mechanism, the adjusting locking piece further includes a first elastic telescopic piece, and two ends of the first elastic telescopic piece along the telescopic direction are respectively abutted to the mounting groove and the adjusting locking piece; and/or the presence of a gas in the gas,

it is provided with two, two to adjust the latch fitting and be relative setting along the moving direction.

The utility model also provides a ground brush mechanism, include:

a main housing;

the rolling brush component is detachably arranged on the main shell; the rolling brush assembly at least comprises a rolling brush and a side cover connected with the first end of the rolling brush, and the side cover is detachably arranged on the main shell; the second end of the rolling brush is detachably arranged on the main shell; and

an ejection assembly provided between the housing and the side cover or between the roll brush and the side cover, for applying a biasing force to the side cover in a direction away from the housing; the side cover is urged by the biasing force to move in a direction away from the housing.

Optionally, in the floor brush mechanism, the side cover is rotatably disposed on the rolling brush, and a first end of the rolling brush is fixedly connected to the main housing through the side cover.

Optionally, the floor brush mechanism, the pop-up assembly includes a torsion spring, and two ends of the torsion spring are respectively abutted against the rolling brush and the side cover;

optionally, the floor brush mechanism, the pop-up assembly includes a linear reciprocating telescopic piece, two ends of the linear reciprocating telescopic piece are respectively abutted against the rolling brush and the side cover, or two ends of the linear reciprocating telescopic piece are respectively abutted against the main casing and the side cover.

Optionally, in the floor brush mechanism, a first mounting hole is formed in the side cover, and a second mounting hole is formed in a first end of the rolling brush;

still include the axis of rotation, the axis of rotation is worn to locate first mounting hole with in the second mounting hole, the torsional spring housing is located the outside of axis of rotation.

Optionally, in the floor brush mechanism, a second end of the rolling brush is inserted into the main housing, and the insertion direction is along the axial direction of the rolling brush; when the side cover is separated from the main shell, the other end of the rolling brush can be pulled out of the main shell.

The utility model also provides a ground brush mechanism, include:

a main housing;

the rolling brush assembly at least comprises a rolling brush and a side cover connected with one end of the rolling brush, and the other end of the rolling brush is detachably arranged on the main shell;

one of the side cover and the main shell is provided with a lock catch, and the other one is provided with a lock catch seat; the lock catch and the lock catch seat have a locking state of clamping connection along a first direction and a separated unlocking state;

the unlocking assembly comprises a pressing piece, and the pressing piece is arranged on the main shell in a telescopic manner along a second direction; the first direction is crossed with the second direction, in a locking state, the pressing piece is abutted to the lock catch or the lock catch seat arranged on the side cover, and the pressing piece moves in an extending or retracting manner to drive the lock catch or the lock catch seat to move along the second direction so as to force the lock catch and the lock catch seat to be switched to an unlocking state.

Optionally, the scrubbing brush mechanism, the hasp is including locating the locking buckle on the side cap, the hasp seat is including locating joint recess on the main casing body, be formed with the breach on a cell wall of joint recess, the locking buckle detain hold in order to be in the locking state on the week lateral wall of breach.

Optionally, the floor brush mechanism is provided with a first inclined surface on the pressing member, the first inclined surface may be abutted against an end of the locking buckle, and gradually protrudes toward the end of the locking buckle in the telescopic movement, so as to push the locking buckle to move and unlock the locking buckle seat.

Optionally, in the floor brush mechanism, an end surface of one end portion of the locking buckle is a second inclined surface adapted to abut against the first inclined surface.

Optionally, the floor brush mechanism, the hasp still includes second elastic expansion piece, the flexible direction of second elastic expansion piece is followed the second direction sets up, the second elastic expansion piece along its both ends of flexible direction respectively with the lock joint buckle with the joint recess is connected.

Optionally, the scrubbing brush mechanism, be formed with the holding tank on the side cap, the activity of halving buckle is located in the holding tank, the tank bottom of holding tank is equipped with the guiding hole, the hasp still includes leads the union piece, lead the union piece activity and wear to locate in the guiding hole, and with the halving buckle is connected, second elastic expansion piece butt in the halving buckle with between the tank bottom of holding tank.

Optionally, the floor brush mechanism, the unlocking assembly further includes a third elastic telescopic piece, the telescopic direction of the third elastic telescopic piece is arranged along the second direction, and two ends of the third elastic telescopic piece along the telescopic direction are respectively connected with the pressing piece and the main casing body.

The utility model also provides a cleaning device, including foretell scrubbing brush mechanism.

The utility model provides a technical scheme has following beneficial effect:

the utility model provides a floor brush mechanism, through detachably installing the round brush subassembly on the main casing body, after the round brush subassembly carries out cleaning work, can dismantle, conveniently wash the round brush subassembly; in addition, at least one end of the mounting area accommodated by the rolling brush component is arranged in an opening manner, when the sealing cover component is mounted on the main shell, the periphery of the rolling brush component can be sealed, only the cleaning part of the rolling brush component is exposed for cleaning, negative pressure can be better formed on the periphery of the rolling brush component, and the cleaning effect of the floor brush mechanism is better; and the closing cap subassembly can locate in the installing zone or take out from the installing zone through opening detachably, thereby conveniently dismantle the closing cap subassembly, and make the installing zone be along the one end of round brush subassembly and open the setting after the closing cap subassembly is dismantled, the opening degree of installing zone is great, thereby more convenience of customers cleans each lateral wall of installing zone or locate other parts in the installing zone, make dust or rubbish difficult for piling up, more be favorable to user's health. And the shunt on the floor brush mechanism can be detached together with the cover body, so that the shunt is more convenient to clean, and the problem of difficulty in cleaning the shunt is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the floor brush mechanism of FIG. 1;

FIG. 3 is an exploded view of the floor brush mechanism of FIG. 2;

FIG. 4 is another exploded view of the floor brush mechanism of FIG. 2;

FIG. 5 is a schematic view of the closure assembly of FIG. 1;

FIG. 6 is an exploded schematic view of the closure assembly of FIG. 5;

FIG. 7 is an exploded view of the floor brush mechanism (the roll brush assembly and the main housing) of FIG. 2;

FIG. 8 is an exploded view of the floor brush mechanism (at the adjustment assembly) of FIG. 2;

FIG. 9 is a schematic cross-sectional view of the floor brush mechanism of FIG. 2;

FIG. 10 is an enlarged schematic view of detail A of FIG. 9;

FIG. 11 is a schematic view of the roll brush assembly of FIG. 1;

FIG. 12 is an exploded, partial schematic view of the roller brush assembly of FIG. 11;

FIG. 13 is another exploded partial schematic view of the brush roll assembly of FIG. 11.

Description of reference numerals:

1000-a cleaning device; 100-a floor brush mechanism; 1-a main housing; 11-a mounting area; 12-a mating portion; 121-connecting projections; 13-a lock catch seat; 131-a clamping groove; 14-a clamping part; 141-card slot; 15-a lead connection groove; 2-a roller brush assembly; 21-rolling a brush; 211-a drum body; 212-a first connector; 213-a second connector; 214-second mounting hole; 215-a mounting portion; 2151-connecting grooves; 22-side covers; 221-a first mounting hole; 222-a receiving tank; 223-a pilot hole; 224-locking buckle; 2241-locking and connecting a buckle; 2242-a second elastic expansion piece; 2243-a guide connector; 3-a closure assembly; 31-a cover body; 311-a substrate; 3111-mounting the groove; 312-a cover; 3121-limiting plate; 3122-a limiting aperture; 3123-sealing plate; 32-a flow divider; 4-a pop-up assembly; 41-torsion spring; 42-a rotating shaft; 5-adjusting the locking piece; 51-a lock plate; 52-locking hook; 53-a push block; 54-a first resilient, telescoping member; 6-an unlocking assembly; 61-pressing piece; 62-a third resilient and elastic member.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

In the present application, where the contrary is not intended, the use of directional terms such as "upper, lower, top, bottom" generally refer to the orientation as shown in the drawings, or to the component itself being oriented in a vertical, perpendicular, or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

Example 1

Referring to fig. 2, the floor brush mechanism 100 includes a main housing 1, a rolling brush assembly 2, and a cover assembly 3, wherein a surface to be cleaned is cleaned by the rolling brush assembly 2, and the rolling brush assembly 2 is sealed by the main housing 1 and the cover assembly 3, so that a negative pressure is better formed around the rolling brush assembly 2, and the cleaning effect is improved. The forward direction of the floor brush mechanism 100 is set to be the front of the main casing 1 during normal operation, and the following description of the orientation is referred to without specific reference.

As shown in fig. 3, an installation area 11 is formed on the main housing 1, the installation area 11 is preferably disposed at the front side of the main housing 1, and at least one end of the installation area 11 in the left-right direction is open, the installation area 11 is also open at one side facing the surface to be cleaned, which facilitates the installation of the rolling brush assembly 2, and meanwhile, after the rolling brush assembly 2 is detached, due to the fact that the opening degree of the installation area 11 is larger, it is more convenient to clean each side wall of the installation area 11 or other structures accommodated in the installation area 11.

Moreover, still be equipped with joint portion 14 on main casing body 1, this joint portion 14 is used for mutually the joint cooperation with the regulation latch fitting 5 on the closing cap subassembly 3 to be fixed in main casing body 1 with closing cap subassembly 3, make closing cap subassembly 3 can enclose and locate the week side of round brush subassembly 2, close the upper side of installation region, front side, and at least partial region of bottom.

The round brush subassembly 2 is for detachably locate in the installation zone 11 to the convenience is after the cleanness finishes, dismantles round brush subassembly 2 from main casing body 1, washs round brush subassembly 2.

As shown in fig. 3 and 4, the rolling brush assembly 2 includes a rolling brush 21 and a side cover 22, the rolling brush 21 has a first end and a second end disposed along an axial direction thereof, the side cover 22 is disposed at the first end of the rolling brush 21, the side cover 22 is detachably connected to one side of the main housing 1, the second end of the rolling brush 21 is detachably disposed at the other side of the main housing 1, the rolling brush 21 is disposed in a cylindrical shape, the rolling brush 21 is rotatably connected to the main housing 1 along the second axial end thereof, and the first axial end of the rolling brush 21 is connected to the main housing 1 through the side cover 22.

Specifically, one of the side cover 22 and the main housing 1 is provided with a latch 224, and the other is provided with a latch seat 13; the latch 224 and the latch base 13 have a locked state in which they are engaged with each other along a first direction, which may be along the left-right direction of the main housing 1, and a separated unlocked state; when the latch seats 13 are snap-fitted with the latches 224, the side covers 22 can be fixed to the main housing 1, and the side covers 22 can form a side wall enclosing the mounting region 11 in the left-right direction. After dismantling from main casing 1 at round brush subassembly 2, the dismantlement of side cap 22 makes installation zone 11 not only be in the one side that is equipped with the cleaning portion and open the setting, and also be in the one side that sets up side cap 22 and open the setting, consequently, dismantle the back at round brush subassembly 2, installation zone 11 is not only open in the bottom, and also be in the one side along main casing 1's left and right sides direction and open the setting, the user can conveniently go deep into to installation zone 11 inside and clean, it is more convenient to clear up, also can clear up cleaner.

Preferably, as shown in fig. 7 and 10, the latch 224 includes a latch snap 2241 disposed on the side cover 22, the latch holder 13 includes a latch groove 131 disposed on the main housing 1, a notch is formed on a groove wall of the latch groove 131, and the latch snap 2241 is snapped on a peripheral side wall of the notch to be in a locked state. The catching groove 131 is formed on an outer sidewall of the main housing 1 disposed in the left direction to facilitate cooperation with the side cover 22, so that the side cover 22 may form a sidewall of the mounting region 11. When the locking buckle 2241 is locked in the locking groove 131, the side cover 22 extends along the radial direction of the roller brush 21 to form a side wall surrounding the mounting area 11 and is fixed to one side of the main housing 1.

Preferably, as shown in fig. 7 and 11, when the side cover 22 is locked to the main casing 1, in an embodiment, when the side cover 22 is located at the right side of the drum body 211, the locking buckle 2241 is protruded from the left side of the side cover 22, when the locking buckle 2241 is locked in the locking groove 131 of the floor brush mechanism 100, the side cover 22 can be initially limited in the up-down direction and the front-back direction of the drum body 211, and further, the locking part 222 is locked with the notch on the locking groove 131, so that the side cover 22 is limited in the left-right direction of the drum body 211, and thus the side cover 22 is completely restrained, and the entire roller brush assembly 2 is mounted on the main casing 1. When installing round brush subassembly 2, can peg graft mutually with cooperation portion 12 on the round brush 21 second end and the scrubbing brush mechanism 100 earlier, locate the first end card of round brush 21 in the joint recess 131 of scrubbing brush mechanism 100 again, make the lock connect buckle 2241 to detain in the breach of joint recess 131, can accomplish the installation of round brush subassembly 2, it is very convenient to install, and the side cover 22 exposes in the tip of round brush 21, also be difficult for adorning when the installation is anti-reversely, improve the installation effectiveness.

It can be understood that, in an embodiment, the locking buckle 2241 may be configured as an elastic hook, and the locking buckle 2241 and the clamping groove 131 are fastened and separated by elastic deformation of the elastic hook.

In another embodiment, in order to make the detachment of the roller brush assembly 2 more labor-saving, the locking buckle 2241 may be movably disposed on the locking buckle 2241, specifically, as shown in fig. 12, the locking part 222 further includes a second elastic telescopic element 2242, the side cover 22 is formed with a receiving slot 222, the locking buckle 2241 is movably disposed in the receiving slot 222, a slot bottom of the receiving slot 222 is provided with a guiding hole 223, the latch 224 further includes a guiding member 2243, the guiding member 2243 is movably disposed in the guiding hole 223 and connected to the locking buckle 2241, the guiding member 2243 may be a connecting bolt or a screw, the second elastic telescopic element 2242 abuts between the locking buckle 2241 and the slot bottom of the receiving slot 222, and the locking buckle 2241 is separated from and fastened to the clamping groove 131 by the contraction and extension of the second elastic telescopic element 2242. As shown in fig. 12 and 13, when the connection member 223 is configured as a connection bolt, the screw connection end of the connection bolt can be screwed with the locking buckle 2241 and is located in the groove of the receiving groove 222, the nut of the connection bolt is located outside the groove bottom of the receiving groove 222, when the locking buckle 2241 is driven by the second elastic expansion member 2242 to move, the connection bolt can move along the guide hole 223, so that the locking buckle 2241 is more stable when moving and is not easy to shake, and the nut of the connection bolt abuts against the groove bottom of the receiving groove 222, so as to limit the movement of the locking buckle 2241, and prevent the locking buckle 2241 from stretching out too much.

Wherein, second elasticity extensible member 2242 can be the initiative extensible member, like telescopic cylinder or motor etc. direct drive latch fitting buckle 2241 removes to with joint recess 131 looks lock or phase separation.

Of course, the second elastic expansion member 2242 can also be provided as a passive expansion member, such as an expansion spring, which is obviously simpler in structure and lower in cost.

Moreover, in an embodiment, when the locking buckle 2241 is movably disposed on the side cover 22, the main housing 1 is further provided with an unlocking assembly 6, the unlocking assembly 6 is adjusted, the unlocking assembly 6 can support the locking buckle 2241, and the locking buckle 2241 is disengaged from the locking groove 131, so that the side cover can be separated from the main housing 1, and the rolling brush assembly 2 can be detached from the main housing 1.

It can be understood that, as shown in fig. 8, the unlocking assembly 6 may include a pressing piece 61 and a third elastic telescopic piece 62, when the locking buckle 2241 is clamped with the clamping groove 131, an end of the pressing piece 61 may abut against the locking buckle 2241, and the locking buckle 2241 may be released from the clamping groove 131 by pressing the pressing piece 61 so that the end of the pressing piece 61 abuts against the locking buckle 2241.

Specifically, the pressing piece 61 is telescopically provided on the main housing 1 in the second direction; the first direction intersects with the second direction, and the first direction is the left-right direction along the main casing 1, and the second direction is the up-down direction along the main casing 1. In the locked state, the pressing element 61 abuts against the latch or the latch seat provided on the side cover 22, and the pressing element 61 drives the latch 224 or the latch seat 13 to move along the second direction by the extending or retracting movement, so that the latch 224 and the latch seat 13 are forced to be switched to the unlocked state.

The pressing piece 61 is provided with a first inclined surface, the first inclined surface can be abutted against one end part of the locking buckle 2241 and gradually protrudes towards one end part of the locking buckle 2241 in the telescopic movement, so that the locking buckle 2241 is pushed to move to be unlocked with the lock catch seat 13; the end face of one end of the locking buckle 2241 is a second inclined face which is suitable for being abutted to the first inclined face, and the locking buckle is not prone to being pressed and clamped.

The second elastic expansion piece 62 can be an expansion spring, the expansion direction of the second elastic expansion piece 62 is arranged along the second direction, the two ends of the second elastic expansion piece 62 along the expansion direction are respectively connected with the locking buckle 2241 and the clamping groove 131, when the pressing piece 61 is pressed, the second elastic expansion piece 62 is contracted, so that the pressing piece 61 has enough moving space, and after the pressing piece 61 is released, the pressing piece 61 resets under the action of the elastic restoring force of the second elastic expansion piece 62. Preferably, as shown in fig. 2 and 3, the pressing piece 61 is disposed flush with or slightly higher than the outer surface of the main housing 1 after being reset, for convenient operation by a user.

Moreover, in order to facilitate the installation and removal of the roller brush assembly 2, as shown in fig. 13, an ejection assembly 4 is further provided on the floor brush mechanism 100, and the ejection assembly 4 is provided between the main casing 1 and the side cover 22, or the ejection assembly 4 is provided between the roller brush 21 and the side cover 22, so as to apply a biasing force to the side cover 22 in a direction away from the main casing 1, so that the side cover 22 tends to move in a direction away from the main casing 1 by the biasing force. After the locking buckle 2241 and the clamping groove 131 are separated from each other, the side cover 22 can be abutted by the ejecting assembly 4, so that the side cover 22 can automatically move for a certain distance, and is completely separated from the clamping groove 131, a user does not need to manually rotate the side cover 22, and the operation is more convenient.

The ejecting assembly 4 can be arranged in various forms, and can drive the side cover to rotate, translate or slide relative to the shell. In one embodiment, the pop-up assembly 4 may be configured as a linear reciprocating telescopic member, and both ends of the linear reciprocating telescopic member are respectively abutted against the main housing 1 and the side cover 22; or, the both ends of the reciprocal expansion part of straight line respectively with round brush 21 and side cap 22 looks butt, through the reciprocal expansion part butt of straight line in the one side of the main casing body 1 of side cap 22 orientation, when the side cap 22 lock joint on the main casing body 1, the reciprocal expansion part of straight line is in the contraction state, after lock joint buckle 2241 and the unblock of joint recess 131, can be under the effect of the elastic recovery power of elastic expansion part, push away side cap 22.

Preferably, as shown in fig. 13, the pop-up assembly 4 includes a torsion spring 41, two ends of the torsion spring 41 respectively abut against the rolling brush 21 and the side cover 22, when the side cover 22 is locked on the main casing 1, the torsion spring 41 generates torque storage potential energy, after the locking buckle 2241 is separated from the clamping groove 131, the side cover 22 is pushed to rotate under the action of the torsion force of the torsion spring 41, so that the side cover 22 rotates to be separated from the main casing 1, one end of the rolling brush assembly 2, which is provided with the side cover 22, is firstly separated from the main casing 1, so that a human hand can conveniently hold the rolling brush assembly 2, and then the other end of the rolling brush assembly 2 is detached from the main casing 1, so as to complete the detachment of the whole rolling brush assembly 2, so that a user can only hold the side cover 22 without touching the rolling brush 21 during the installation and detachment of the rolling brush assembly 2, and the detachment is not easy to dirty hand, and the installation and detachment are both convenient.

Still alternatively, the ejecting assembly 4 may be configured as a telescopic driving member, such as a telescopic cylinder, a telescopic motor, etc., to move against the side cover 22.

Moreover, in order to facilitate the disassembly of the roller brush assembly 2, the second end of the roller brush 21 is inserted into the main housing 1, and the insertion direction is along the axial direction of the roller brush 21; when the side cover 22 is separated from the main casing 1, the other end of the roll brush 21 can be removed from the main casing 1.

Specifically, the second end of the rolling brush 21 is provided with the mounting portion 215, the main housing 1 is provided with the matching portion 12 which is in plug-in fit with the mounting portion 215, and the mounting portion 215 is in plug-in fit with the matching portion 12, so that after the first end of the rolling brush 21 is separated from the main housing 1, the rolling brush 21 can be drawn out of the main housing 1 by directly holding the side cover 22, which is more convenient.

Specifically, as shown in fig. 11 and 13, the roll brush 21 includes a drum body 211, and a first connection head 212 and a second connection head 213 respectively provided at both ends of the drum body 211.

The roller body 211 is hollow and has two open ends, the first connector 212 and the second connector 213 are respectively disposed at the two open ends of the roller body 211, wherein the first connector 212 is fixedly connected with the second end of the roller body 211, the inner side of the roller body 211 is sleeved with the first connector 212, and the first connector 212 and the roller body 211 are disposed in a cylindrical shape and are matched with the roller body 211, and if the first connector 212 and the roller body 211 are connected in an interference fit manner or a snap fit manner. The mounting part 215 includes a connection groove 2151 formed in the first connection head 212, a notch of the connection groove 2151 is formed outward in the axial direction of the drum body 211, the fitting part 12 includes a connection protrusion 121 rotatably formed on the main casing 1, and the connection groove 2151 can be snap-fitted to the connection protrusion 121 to be connected. The connecting protrusion 121 is driven to rotate by the driving motor on the floor brush mechanism 100, so as to drive the first connecting head 212 to rotate, and drive the whole roller body 211 to rotate. The shape of the connecting groove 2151 is not particularly limited, so that the connecting groove 2151 may form a rotation-stopping fit with the connecting protrusion 121, for example, as shown in fig. 3 and 7, when the connecting groove 2151 is a tooth-shaped groove, the connecting protrusion 121 may be correspondingly configured as a tooth-shaped protrusion engaged with the tooth-shaped groove; of course, the connecting groove 2151 may have a non-circular shape such as a square shape or a special shape, which is not specifically illustrated here.

Similarly, the second connector 213 may be disposed in a column shape adapted to the roller body 211, and the second connector 213 is rotatably connected to the roller body 211, for example, a rotating bearing may be sleeved between the second connector 213 and the roller body 211, so that the second connector 213 and the roller body 211 form a rotating fit. When the driving motor in the floor brush mechanism 100 drives the tooth-shaped protrusion 111 to rotate, the roller body 211 is driven to rotate, so that the roller body 211 can rotate relative to the second connecting head 213. The end of the second connector 213 is connected to the side cover 22, and then connected to the main casing 1 through the side cover 22, so as to rotatably fix the drum body 211 to the main casing 1. Specifically, a first mounting hole 2131 is provided on the second connector 213, and a second mounting hole 2211 is provided on the side cover 22 of the side cover 22; the pop-up assembly 4 further includes a rotating shaft 24, the rotating shaft 24 is disposed along the radial direction of the drum body 211, the rotating shaft 24 is inserted into the first mounting hole 2131 and the second mounting hole 2211 to rotatably connect the side cover 22 and the second connector 213, so that the side cover 22 of the side cover 22 can rotate relative to the second connector 213 to be close to or far away from the main housing 1, and at this time, the torsion spring 41 is sleeved outside the rotating shaft 42.

Moreover, when the roller brush assembly 2 is installed, in order to enable the locking buckle 2241 on the side cover 22 to be aligned with the clamping groove 131 better, a guiding groove 15 is further formed on one side of the main casing 1, where the clamping groove 131 is formed, and the shape of the guiding groove 15 is matched with that of the side cover 22, so that the side cover 22 is aligned more accurately when being drawn close to the main casing 1. The shape of the side cover 22 is not particularly limited, and the side cover 22 may be a strip, a circle, or a special shape, and in this embodiment, preferably, the side cover 22 is an oval shape, which better conforms to the low profile of the floor brush mechanism 100, and can better form an outer side wall of the floor brush mechanism 100, and at this time, the guiding groove 15 is an oval shape adapted to the side cover 22.

As shown in fig. 5 and 6, the capping assembly 3 is mainly used to surround the periphery of the roller brush 21, so as to form a negative pressure on the periphery of the roller brush 21 and improve the dust removing capability of the floor brush mechanism 100. Specifically, the cover assembly 3 includes a cover 31 and a diverter connected to the cover, and the cleaning liquid in the floor brush mechanism 100 can be sprayed onto the roller brush assembly 2 through the diverter, so that the cleaning efficiency is higher. And the cover assembly 3 can be detachably arranged in the mounting area 11 through the opening of the mounting area 11 or taken out from the mounting area 11, and after the cover assembly 3 is detached from the main casing 1, the diverter is also detached from the main casing 1, so that the diverter can be conveniently cleaned.

The adjusting locking piece 5 has a locking state which is in clamping fit with the clamping part 14 and fixes the sealing cover component 3 on the main shell 1, and an unlocking state which is separated from the clamping part 14 and enables the sealing cover component 3 to be detachable; and when adjusting latch fitting 5 and being in the locked state, main casing 1 and closing cover assembly 3 enclose in the periphery side of round brush subassembly 2 jointly, and make the cleaning portion can show out, and the cleaning round brush passes through the cleaning portion and treats the contact of cleaning surface, cleans. The seal cover component 3 is fixed on the main shell 1 by clamping the adjusting locking piece 5 with the clamping part 14 on the main shell 1, the periphery of the installation area 11 is sealed, the installation is convenient, and the wrapping performance of the rolling brush component 2 is good; the adjustment locking member 5 can be separated from the locking portion 14 by pressing the adjustment locking member 5, so that the cover 31 can be detached from the main housing 1. After the cover assembly 3 and the roller brush assembly 2 are detached from the floor brush mechanism 100, a plurality of sides of the mounting area 11 of the main housing 1 are open, so that other side walls of the main housing 1 facing the mounting area 11 and/or other components located in the mounting area 11 are better exposed, and cleaning is facilitated.

Preferably, the clamping portion 14 includes a clamping groove 141 provided on the main casing 1, and the clamping groove 141 may be located on a side wall of the main casing 1 in the left-right direction, or may also be located on a side wall of the main casing 1 extending in the axial direction of the roller brush 21.

The cover 31 includes a base 311 and a cover 312 covering the base 311, and a mounting groove 3111 is formed between the base 311 and the cover 312; this closing cap subassembly 3 is still including adjusting latch fitting 5, adjusts in latch fitting 5 slides and locates mounting groove 3111, and one side of mounting groove 3111 is equipped with the via hole, and the lock of adjusting latch fitting 5 colludes 52 can stretch out from the via hole and with the main casing body 1 on 14 looks joints of joint portion to through adjusting latch fitting 5 and 14 looks joints of joint portion, be fixed in main casing body 1 with closing cap subassembly 3 on.

Further, the base plate 311 includes a connection section connected to the main housing 1 and a shielding section surrounding the rolling brush 21, the connection section is arranged in a flat plate shape, the shielding section is arranged in an arc shape adapted to the rolling brush 21, a sliding slot with an upward notch is arranged on the connection section of the base plate 311, and the cover 312 is covered on the notch of the sliding slot to form the mounting groove 3111; the adjusting locking piece 5 comprises a locking plate 51 and a pushing block 53 arranged at one end of the locking plate 51, the locking hook 52 is arranged at the other end of the locking plate 51, the pushing block 53 can be exposed from the sealing cover 312, and the pushing block 53 can drive the locking plate 51 to move under the action of external force, so that the locking hook 52 is separated from the clamping groove 141 to unlock the cover body 31; when the external force stops acting on the push block 53, the adjusting locking piece 5 is reset under the elastic restoring force of the first elastic expansion piece 54, so that the adjusting locking piece 5 can be locked in the locking groove 141 again, and the cover 31 is locked on the main housing 1. And the push block 53 can be exposed outside the cover 312 to be exposed at the top of the floor brush mechanism 100, so that the user can operate better, and when the push block 53 is acted by external force, the lock hook 2 can be driven to be disengaged from the slot 141, so that the adjusting lock 5 is in an unlocking state, and the cover body 31 can be detached from the main casing 1 for cleaning.

Preferably, as shown in fig. 5 and 6, two adjusting locking pieces 5 are provided, the two adjusting locking pieces 5 are oppositely arranged along the moving direction, and the installation area 11 is opened in the forward area, so that the two adjusting locking pieces 5 can be respectively clamped with the main housing 1 along the left and right directions, and the locking is more stable. And, closing cap 312 is including interconnect's limiting plate 3121 and closing plate 3123, the notch department of the spout of base plate 311 is located to limiting plate 3121 lid, avoid the dust to collect and to be difficult for the clearance in mounting groove 3111, and be dismantled between closing plate 3123 and the base plate 311 and be connected, be convenient for adjust the installation of latch fitting 5, and subsequent maintenance, limiting plate 3121 is in the upside of closing plate, and be equipped with two spacing holes 3122 on the limiting plate 3121, two ejector pad 53 of adjusting latch fitting 5 appear from two spacing holes 3122 one-to-one respectively, make ejector pad 53 expose in the outside, the user operation of being convenient for, when the unblock, the user only needs one hand can press two ejector pad 53 simultaneously, make two adjust latch fitting 5 can separate with draw-in groove 141 simultaneously, thereby take off closing cap subassembly 3, it is more convenient to operate.

Example 2

The present embodiment provides a cleaning device 1000, as shown in fig. 1, the cleaning device 1000 includes a cleaning body and the floor brush mechanism 100, the cleaning body may include a body, a handle connected to the body, and a controller and a control circuit arranged inside the body, the floor brush mechanism 100 is arranged at the bottom of the body and electrically connected to the controller through the control circuit, and the rolling brush assembly 2 on the floor brush mechanism 100 is controlled by an operation button or a touch screen on the body to perform cleaning operation.

After the cleaning device 1000 finishes cleaning, a user can press the push block 53 on the floor brush mechanism 100 to detach the cover assembly 3 from the main casing 1, clean the cover assembly 3, and unlock the latch 224 and the latch seat 13 by pressing the press piece 61 of the floor brush mechanism 100, so that the side cover 22 is automatically ejected out a certain distance in a direction away from the main casing 1 by the ejection assembly 4, the side cover 22 of the roller brush assembly 2 is separated from the main casing 1, the roller brush assembly 2 can be directly extracted from the main casing 1 by holding the side cover 22, and the roller brush assembly 2 is cleaned; and the at least both sides of the installation area 11 of the floor brush mechanism 100 with the roller brush component 2 and the cover component 3 detached are open, and the opening degree of the installation area 11 is larger, so that the users can clean the side walls of the installation area 11 or other parts arranged in the installation area 11 more conveniently, dust or garbage is not easy to accumulate, and the health of the users is facilitated.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, a person skilled in the art can make changes or changes in other different forms without creative work, and all should belong to the protection scope of the present invention.

Claims (24)

1. A floor brush mechanism, comprising:

a main housing;

the rolling brush assembly is detachably arranged on the main shell, and an installation area with at least one open end is formed between the rolling brush assembly and the main shell;

the rolling brush assembly at least comprises a rolling brush and a side cover connected with one end of the rolling brush, and the side cover is detachably arranged on the main shell; the other end of the rolling brush is detachably arranged on the main shell;

the cover sealing assembly comprises a cover body and a diverter connected with the cover body, and the cover sealing assembly is detachably arranged in the mounting area or taken out of the mounting area through the opening.

2. A floor brush mechanism according to claim 1 wherein one of said side cover and said main housing is provided with a latch and the other is provided with a latch seat; the lock catch and the lock catch base have a locking state of clamping connection and a separated unlocking state;

the side cover further comprises an unlocking assembly movably arranged on the main shell, and the unlocking assembly is adjusted to enable the unlocking assembly to abut against the lock catch seat and enable the lock catch to be separated from the lock catch seat so as to unlock the side cover.

3. A floor brush mechanism according to claim 1, further comprising an ejection assembly disposed between the main housing and the side cover, or between the roller brush and the side cover, for applying a biasing force to the side cover in a direction away from the main housing, such that the side cover tends to move in a direction away from the main housing under the action of the biasing force.

4. A floor brush mechanism according to claim 3, wherein said side cover is biased in a direction away from said opposed main housing to cause said side cover to rotate relative to said main housing, said ejection assembly including a torsion spring having opposite ends abutting said roller brush and said side cover, respectively.

5. A floor brush mechanism according to claim 3, wherein said side cover is biased in a direction away from said opposed main housing to cause said side cover to slide relative to said main housing, said ejection assembly including a linear reciprocating telescoping member having opposite ends abutting said main housing and said side cover, respectively; or the two ends of the linear reciprocating telescopic piece are respectively abutted against the rolling brush and the side cover.

6. A floor brush mechanism as claimed in claim 1 wherein the other end of said roller brush is provided with a mounting portion and said main housing is provided with an engagement portion for engagement with said mounting portion.

7. A floor brush mechanism as claimed in claim 6, wherein said mounting portion includes a connecting slot at the other end of said roller brush, and said engagement portion includes a connecting projection rotatably mounted on said main housing, said connecting projection and said connecting slot forming a rotation stop engagement therebetween.

8. The floor brush mechanism of claim 1, wherein the cover includes a base plate and a cover covering the base plate, and a mounting groove is formed between the base plate and the cover;

still including adjusting the latch fitting, it slides and locates to adjust the latch fitting in the mounting groove, one side of mounting groove is equipped with the via hole, the lock of adjusting the latch fitting collude can certainly the via hole stretch out and with joint looks joint on the main casing body.

9. The floor brush mechanism of claim 8, wherein the snap-in portion includes a snap-in groove; adjust the latch fitting include the jam plate and locate the ejector pad of jam plate one end, the lock hook is located the other end of jam plate, the ejector pad can certainly the closing cap shows out, the ejector pad receives the exogenic action and can orders about the jam plate removes, makes the lock hook with the draw-in groove phase separation is so that the lid unblock.

10. The floor brush mechanism of claim 8, wherein said adjusting lock further comprises a first elastic expansion member, both ends of said first elastic expansion member along the expansion direction respectively abut against said mounting groove and said adjusting lock; and/or the presence of a gas in the gas,

the regulation latch fitting is provided with two, two it is relative setting to adjust the latch fitting along the moving direction.

11. A floor brush mechanism, comprising:

a main housing;

the rolling brush assembly is detachably arranged on the main shell; the rolling brush assembly at least comprises a rolling brush and a side cover connected with the first end of the rolling brush, and the side cover is detachably arranged on the main shell; the second end of the rolling brush is detachably arranged on the main shell; and

an ejection assembly provided between the housing and the side cover or between the roll brush and the side cover, for applying a biasing force to the side cover in a direction away from the housing; the side cover is urged by the biasing force to move in a direction away from the housing.

12. The floor brush mechanism of claim 11, wherein said side cover is rotatably disposed on said roller brush, and a first end of said roller brush is fixedly coupled to said main housing through said side cover.

13. The floor brush mechanism of claim 12, wherein the ejection assembly includes a torsion spring having opposite ends abutting the roller brush and the side cover, respectively.

14. The floor brush mechanism of claim 12, wherein the ejection assembly comprises a linear reciprocating telescoping member, both ends of the linear reciprocating telescoping member are respectively abutted against the rolling brush and the side cover, or both ends of the linear reciprocating telescoping member are respectively abutted against the main housing and the side cover.

15. The floor brush mechanism of claim 13, wherein said side cover has a first mounting hole and said first end of said roller brush has a second mounting hole;

still include the axis of rotation, the axis of rotation is worn to locate first mounting hole with in the second mounting hole, torsional spring cover is located the outside of axis of rotation.

16. The floor brush mechanism of claim 11, wherein the second end of the roller brush is inserted into the main housing in a direction along the axial direction of the roller brush; when the side cover is separated from the main shell, the other end of the rolling brush can be pulled out of the main shell.

17. A floor brush mechanism, comprising:

a main housing;

the rolling brush assembly at least comprises a rolling brush and a side cover connected with one end of the rolling brush, and the other end of the rolling brush is detachably arranged on the main shell;

one of the side cover and the main shell is provided with a lock catch, and the other one is provided with a lock catch seat; the lock catch and the lock catch seat have a locking state of clamping connection along a first direction and a separated unlocking state;

the unlocking assembly comprises a pressing piece, and the pressing piece is arranged on the main shell in a telescopic manner along a second direction; the first direction is crossed with the second direction, in a locking state, the pressing piece is abutted to the lock catch or the lock catch seat arranged on the side cover, and the pressing piece moves in an extending or retracting manner to drive the lock catch or the lock catch seat to move along the second direction so as to force the lock catch and the lock catch seat to be switched to an unlocking state.

18. The floor brush mechanism of claim 17, wherein the latch comprises a latch catch disposed on the side cover, and the latch seat comprises a latch recess disposed on the main housing, wherein a slot is formed on a slot wall of the latch recess, and the latch catch is retained on a peripheral side wall of the slot to be in a locked state.

19. The floor brush mechanism of claim 18, wherein the pressing member is provided with a first inclined surface, the first inclined surface can be kept in contact with one end portion of the locking buckle and gradually protrudes towards the one end portion of the locking buckle in the telescopic movement so as to push the locking buckle to move and unlock the locking buckle seat.

20. A floor brush mechanism as claimed in claim 19 wherein an end face of one end of said latching catch presents a second ramp adapted to abut said first ramp.

21. The floor brush mechanism of claim 18, wherein the latch further comprises a second resilient extension member, the extension direction of the second resilient extension member is along the second direction, and two ends of the second resilient extension member along the extension direction are respectively connected to the locking clip and the locking groove.

22. The floor brush mechanism of claim 21, wherein the side cover defines a receiving slot, the locking buckle is movably disposed in the receiving slot, a guide hole is disposed at a bottom of the receiving slot, the locking buckle further includes a guide member movably disposed in the guide hole and connected to the locking buckle, and the second elastic expansion member abuts between the locking buckle and the bottom of the receiving slot.

23. The floor brush mechanism according to claim 17, wherein the unlocking assembly further comprises a third elastic expansion member, the expansion direction of the third elastic expansion member is arranged along the second direction, and two ends of the third elastic expansion member along the expansion direction are respectively connected with the pressing member and the main housing.

24. A cleaning device comprising a floor brush mechanism as claimed in any one of claims 1 to 23.

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