CN220001665U - Floor brush mechanism and cleaning equipment - Google Patents

Abstract

The utility model discloses a floor brush mechanism and cleaning equipment. The floor brush mechanism comprises a floor brush main body, a cleaning assembly and a handle assembly, and the floor brush main body is provided with a buckling part; the cleaning component comprises a roller piece which is arranged along the transverse extension of the floor brush main body, and one end of the roller piece is rotationally connected with the floor brush main body; the handle component comprises a mounting piece arranged at the other end of the roller piece along the transverse direction of the roller piece, a locking piece movably arranged on the mounting piece, and a handle piece movably arranged on the mounting piece and connected with the locking piece, wherein the mounting piece is rotationally connected with the roller piece, and the locking piece is provided with a reciprocating movement stroke along the radial direction of the roller piece so as to have a locking state and an unlocking state; the handle member moves relative to the mounting member by an external force to drive the locking member to move, so that the locking member can be switched between a locking state and an unlocking state. According to the technical scheme provided by the utility model, a user can quickly assemble and disassemble the roller part only by operating the handle part, so that the operation is more convenient, and the user experience is better.

Description

Floor brush mechanism and cleaning equipment

Technical Field

The utility model relates to the technical field of cleaning tools, in particular to a floor brush mechanism and cleaning equipment.

Background

The cleaning device is contacted with the ground for cleaning by a cleaning component on the ground brush mechanism. The roller parts such as the rolling brush and the hairbrush on the cleaning assembly are arranged on the ground brush main body in a rotating manner so as to roll up garbage on the surface to be cleaned, so that a lot of dust or hair and the like can be stained in the cleaning process, and the cleaning parts need to be detached for cleaning or replacement after the cleaning equipment is cleaned, so that the roller parts on the cleaning assembly need to be frequently disassembled and assembled. And traditional cylinder spare all is fixed in on the scrubbing brush main part through connecting piece (like screw or bolt), when carrying out the dismouting, need use extracting tool just can carry out the dismouting, and the operation is comparatively inconvenient, and the user uses and experiences the sense poor.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is that the roller piece on the traditional floor brush mechanism is dismounted by using a dismounting tool, so that the operation is inconvenient, and the use experience of a user is poor.

In order to solve the technical problems, the present utility model provides a floor brush mechanism, comprising:

the floor brush comprises a floor brush main body, wherein a buckling part is arranged on the floor brush main body;

the cleaning assembly comprises a roller piece which is arranged along the transverse extension of the floor brush main body, and one end of the roller piece along the transverse direction of the roller piece is rotationally connected with the floor brush main body;

the handle assembly comprises a mounting piece arranged at the other end of the roller piece along the transverse direction of the roller piece, a locking piece movably arranged on the mounting piece, and a handle piece movably arranged on the mounting piece and connected with the locking piece, wherein the mounting piece is rotationally connected with the roller piece, and the locking piece is provided with a reciprocating movement stroke along the radial direction of the roller piece so as to be in a locking state and an unlocking state, wherein the locking piece is buckled with the buckling part to mount the cleaning assembly on the floor brush main body;

the handle piece is moved relative to the mounting piece under the action of external force, and the locking piece is driven to move, so that the locking piece can be switched between the locking state and the unlocking state.

Optionally, the handle piece with the installed part rotates to be connected, the locking piece activity is located on the installed part, and with the handle piece is articulated mutually, the handle piece receives external force effect for the installed part rotates, makes the handle piece can rotate for the locking piece is driven simultaneously the locking piece is followed the radial removal of cylinder piece, so that the locking piece with buckling part looks lock or separate.

Optionally, the handle piece has rotation portion, and is located respectively the link and the hand grip end of rotation portion's both sides, rotation portion with the installed part rotates to be connected, the link with the locking piece articulates mutually.

Optionally, an end of the mounting part facing the outside of the roller part is provided with a mounting groove, the handle part is located in the mounting groove, the handle end is provided with a first working state located in the mounting groove, and a second working state extending out of the mounting groove so that the locking part is switched from the locking state to the unlocking state.

Optionally, two side walls of the installation groove which are oppositely arranged are respectively provided with a rotation hole, the two rotation holes are oppositely arranged along the radial direction of the roller piece, the rotation parts comprise rotation shafts which are arranged on two opposite sides of the handle piece, and the two rotation shafts are correspondingly rotated in the two rotation holes one by one.

Optionally, the handle piece includes locates the lock axle of link, be equipped with the slot hole on the locking piece, the slot hole is followed the axial extension setting of cylinder piece, the lock axle is located in the slot hole, and can follow the length direction of slot hole slides.

Optionally, the fastening part includes a clamping groove arranged on the ground brush main body; the locking piece comprises a locking main body and an inserting block protruding from one side of the locking main body, wherein a mounting hole is formed in the mounting piece and extends in the radial direction of the roller piece, the inserting block is inserted into the mounting hole and can slide along the mounting hole, the long hole is formed in the locking main body and is located on one side, opposite to the inserting block, of the locking main body, the handle piece moves under the action of external force and drives the lock shaft to move along the long hole, so that the inserting block can extend out of the mounting hole to be clamped in the clamping groove, or can shrink in the mounting hole to be separated from the clamping groove.

Optionally, the handle assembly further comprises an elastic telescopic piece, and two ends of the elastic telescopic piece are respectively connected with the locking main body and the mounting piece;

when the handle piece is subjected to external force to enable the locking piece to be in the unlocking state, the elastic telescopic piece is in a compression state; when the external force applied to the handle piece is withdrawn, the locking piece is reset under the action of the elastic restoring force of the elastic telescopic piece so as to be clamped with the clamping groove.

Optionally, the floor brush main body is provided with a positioning part, and the roller piece comprises a roller main body and a cover plate arranged at one axial end of the roller main body;

the mounting piece comprises a sleeving section and a matching part protruding out of one side of the sleeving section, the sleeving section is rotatably sleeved on the inner side of the roller main body and is rotatably connected with the cover plate, and the positioning part is matched with the matching part to limit the movement of the mounting piece in the circumferential direction of the roller piece; the buckling part is matched with the locking piece in a locking way so as to limit the movement of the roller piece along the axial direction of the roller piece.

Optionally, the positioning portion includes locating recess on the scrubbing brush main part, the locating recess is located scrubbing brush main part is along its horizontal one side, the cooperation portion is including the protrusion locates the location arch of one side of section of cup jointing, the mounting hole is located on the location arch, the location protruding joint in during in the locating recess, the locking piece with the locking portion looks locking.

Optionally, the cleaning assembly further comprises a driving structure connected with the roller member, the driving structure is arranged in the roller member, one end of the driving structure is connected with the ground brush body, the other end of the driving structure is provided with a mounting part, the inner side of the roller member is provided with a butt joint part, and the mounting part is matched with the butt joint part, so that the driving structure can drive the roller member to rotate.

Optionally, the drive structure includes driving motor, and with the drive shaft that driving motor is connected, the installation department is including the cover locating the installation head in the drive shaft outside, the week side of installation head is followed a plurality of convex hulls have been laid to the circumference of cylinder spare, the butt joint portion is including locating the cylinder main part is inboard, and follows a plurality of bosss of arranging of circumference of cylinder main part, a plurality of convex hulls one-to-one joint is in every adjacent two in the interval of boss.

Optionally, the fastening portion is equipped with two, clean subassembly is equipped with two sets, the handle subassembly is equipped with two sets, and with two sets clean subassembly and two the fastening portion is the one-to-one setting.

The present utility model also provides a cleaning apparatus comprising:

a cleaning main body; the method comprises the steps of,

the floor brush mechanism is arranged at the bottom of the cleaning main body.

Optionally, the floor brush body of the floor brush mechanism is rotatably connected with the cleaning body, so that the roller body of the floor brush mechanism can rotate from extending transversely to extending longitudinally of the floor brush body.

The technical scheme provided by the utility model has the following advantages:

the utility model provides a floor brush mechanism, which comprises a floor brush main body, a cleaning assembly and a handle assembly, wherein the cleaning assembly comprises a roller piece which is arranged along the transverse extension of the floor brush main body and is in contact friction with a surface to be cleaned through the roller piece so as to perform cleaning work; the handle component comprises a mounting piece, a locking piece and a handle piece, the handle piece is acted on through external force (driving mechanism driving or manual driving), the handle piece moves relative to the mounting piece to generate certain acting force to the locking piece, so that the locking piece generates displacement along the radial direction of the roller piece, the locking piece can be matched with the locking part in the main body of the floor brush in a locking manner, the cleaning component is mounted on the main body of the floor brush, or the locking piece is separated from the locking part, the cleaning component can be separated from the main body of the floor brush, and a user only needs to operate the handle piece when disassembling and mounting the roller piece, so that the roller piece can be quickly disassembled and assembled without using a disassembling tool, the operation is more convenient, and the user experience is better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a floor brush mechanism according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the floor brush mechanism of FIG. 1;

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

FIG. 4 is a schematic view of an exploded construction of the cleaning assembly and the handle assembly of FIG. 1;

FIG. 5 is an exploded view of the handle structure of FIG. 1;

FIG. 6 is another exploded view of the handle structure of FIG. 5;

FIG. 7 is a schematic cross-sectional view of the floor brush mechanism shown in FIG. 1;

fig. 8 is a schematic structural view of a cleaning apparatus according to an embodiment of the present utility model.

Reference numerals illustrate:

1000-cleaning device; 100-cleaning a main body; 200-a floor brush mechanism; 1-a floor brush main body; 11-a buckling part; 111-clamping grooves; 12-a positioning part; 121-positioning grooves; 2-a cleaning assembly; 21-a roller member; 211-a drum body; 212-a butt joint part; 2121-boss; 22-cover plate; 23-a drive structure; 231-driving a motor; 232-a drive shaft; 233-a mounting portion; 2331—a mounting head; 2332-convex hull; a 3-handle assembly; 31-mounting; 311-socket segment; 3111-mounting slots; 312-mating portion; 3121-positioning projections; 313-a rotation hole; 32-a handle member; 321-rotating shaft; 322-lock shaft; 33-a locking member; 331-locking the body; 3311—an elongated hole; 332-inserting blocks; 34-elastic expansion piece.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

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

In the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present utility model.

Example 1

Referring to fig. 1 to 3, the present embodiment provides a floor brush mechanism 200, and the floor brush mechanism 200 includes a floor brush main body 1, a cleaning component 2 disposed on the floor brush main body 1, and a handle component 3, wherein a fastening portion 11 is disposed on the floor brush main body 1, the cleaning component 2 includes a roller member 21 extending along a transverse direction of the floor brush main body 1, one end of the roller member 21 along the transverse direction thereof is rotatably connected with the floor brush main body 1, and the handle component 3 is disposed at the other end of the roller member 21, and the other end of the roller member 21 is connectable with the floor brush main body 1 through the handle component 3; the handle assembly 3 includes a mounting member 31, a locking member 33 and a handle member 32, the mounting member 31 is rotatably disposed at the other end of the drum member 21 along the transverse direction thereof, the drum member 21 can rotate relative to the mounting member 31, the locking member 33 and the handle member 32 are movably disposed on the mounting member 31, the locking member 33 is connected with the handle member 32, the locking member 33 has a reciprocating movement stroke along the radial direction of the drum member 21 to have a locking state of being locked with the locking portion 11 to mount the cleaning assembly 2 on the floor brush main body 1, and an unlocking state of being separated from the locking portion 11, when the handle member 32 is moved relative to the mounting member 31 by an external force, the locking member 33 can be moved relative to the mounting member 31 by the movement of the handle member 32, so that the locking member 33 can be switched between the locking state and the unlocking state, and the cleaning assembly 2 can be mounted on the floor brush main body 1 or detached from the floor brush main body 1. When the user dismantles and installs drum spare 21, all only need operate handle piece 32, can realize the dismouting of drum spare 21 fast, need not to use assembly and disassembly tools, and the operation is more convenient, and user's use experiences and feels better.

It should be noted that, during normal operation, the forward direction of the floor brush mechanism 200 is the front of the floor brush main body 1, and the lateral direction refers to the left-right direction along the floor brush main body 1, and during normal operation, the roller body is disposed along the axial direction of the roller body, that is, along the left-right direction of the floor brush main body 1, and the following description about the azimuth will be referred to as follows. Further, it is understood that the external force applied to the handle member 32 may refer to a driving force generated by driving by the driving mechanism, or a force manually applied by a user. Preferably, the handle member 32 is moved by manual operation by the user, which may make the construction of the floor brush mechanism 200 simpler and less costly.

In one embodiment, the handle member 32 may be slidably connected to the mounting member 31, and the handle member 32 and the locking member 33 may form a wedge-shaped engagement, such that the handle member 32 may be moved relative to the mounting member 31 along the axial direction of the drum member 21 by an external force acting on the handle member 32, so that the locking member 33 may be moved along the radial direction of the drum member 21 to be locked to or separated from the locking portion 11 under the wedge-shaped engagement. At this time, the handle member 32 may be provided as a push key such that the unlocking of the cleaning assembly 2 is performed by the user manually or by driving by the driving mechanism to push the handle member 32.

Preferably, as shown in fig. 4 and 5, the handle member 32 is rotatably connected to the mounting member 31, and the locking member 33 is movably disposed on the mounting member 31 and hinged to the handle member 32, and when the handle member 32 is acted by an external force, the locking member 32 can rotate relative to the mounting member 31, so that the handle member 32 can rotate relative to the locking member 33 and simultaneously can drive the locking member 33 to move along the radial direction of the roller member 21, so that the locking member 33 is buckled with or separated from the buckling portion 11, and the roller member 21 is mounted and dismounted. When the user needs to disassemble the roller piece 21, the user can manually hold the handle piece 32 and rotate the handle piece 32, so that the roller piece 21 is pulled out along the axial direction of the handle piece 32 after the handle piece 32 rotates a certain angle and the locking piece 33 is separated from the buckling part 11, and obviously, the operation mode of rotating the handle piece 32 is more labor-saving compared with the operation mode of pressing the handle piece 32, and the roller piece 21 is more convenient to pull out, and the operation is more convenient with one hand. The rotation angle of the handle member 32 may be set according to the locking depth of the locking member 33 and the fastening portion 11, preferably, when the handle member 32 rotates 90 °, the locking member 33 may be just separated from the fastening portion 11, so that the handle member 32 is more convenient for a user to hold when unlocking, and the operation is more labor-saving.

Further, the handle member 32 has a rotating portion, and a connecting end and a handle end respectively located at two sides of the rotating portion, the handle member 32 is rotatably connected with the mounting member 31 through the rotating portion, and is hinged with the locking member 33 through the connecting end, so that when the handle member 32 is manually rotated by a user, the connecting end can be driven to move relative to the locking member 33, and the locking member 33 is driven to move along the radial direction of the roller member 21, so that the locking member 33 and the fastening portion 11 are locked or separated.

Wherein, as shown in fig. 5 and 6, a mounting groove 3111 is provided at one end of the mounting member 31 facing the outside of the drum member 21, the handle member 32 is located in the mounting groove 3111, the handle end has a first operation state located in the mounting groove 3111, and a second operation state protruding from the mounting groove 3111 to switch the lock member 33 from the locking state to the unlocking state, the handle member 32 is provided at the handle end with a handle groove, when the handle member 32 is rotated by a user, the handle can be inserted into the handle groove to rotate the handle member 32 along the rotation axis 321, so that the handle end of the handle member 32 is rotated from the mounting groove 3111 toward the outside of the mounting groove 3111, the connection end of the handle member 32 is rotated toward the opposite direction, and displacement in the radial direction of the drum member 21 is formed, so that the connection end is moved toward the direction near the rotation axis 321, thereby driving the lock member 33 to move toward the direction near the rotation axis 321, so that the lock member 33 and the buckling part 11 are disengaged, so that the drum member 21 can be removed from the drum member 21 from the drum member 1.

Further, as shown in fig. 6, two side walls of the mounting groove 3111 are respectively provided with a rotation hole 313, the two rotation holes 313 are oppositely arranged along the radial direction of the roller member 21, the rotation part comprises two rotation shafts 321 arranged on the handle member 32, the two rotation shafts 321 are positioned on two opposite sides of the handle member 32, the two rotation shafts 321 are rotatably arranged in the two rotation holes 313 in a one-to-one correspondence manner, so that the handle member 32 and the mounting member 31 are rotatably connected, the rotation shafts 321 are positioned in the middle of the handle member 32, the connection end and the handle end are respectively positioned on two sides of the rotation shaft 321, when a user unlocks a handle groove of the handle end, the connection end and the handle end can rotate around the rotation shaft 321, and in the radial direction of the roller member 21, the connection end and the handle end can move towards the direction close to the center of the roller member 21, so that the locking member 33 can move towards the center direction close to the roller member 21 along the radial direction, and the locking part 11 can be separated from the locking part 11, so that unlocking of the roller member 21 is realized, and the operation is simple and convenient.

Further, for the connection between the handle member 32 and the lock member 33, as shown in fig. 6, the handle member 32 includes a lock shaft 322 provided at the connection end, a long hole 3311 is provided in the lock member 33, the long hole 3311 is provided extending in the axial direction of the drum member 21, the lock shaft 322 is fitted into the long hole 3311 and is slidable in the length direction of the long hole 3311, and preferably, the lock shaft 322 is located on the center axis between the two rotation shafts 321, so that the movement of the lock member 33 is smoother at the time of rotation. When the handle member 32 rotates in the unlocking direction relative to the mounting member 31 under the manual action of the user, the connecting end of the handle member 32 also rotates, and the lock shaft 322 passing through the connecting end is sleeved in the long hole 3311 of the locking member 33, so that the lock shaft 322 moves along the long hole 3311 and simultaneously exerts a radially acting force on the locking member 33, and the locking member 33 can move in the radial direction towards the direction approaching the center of the roller member 21 so as to be separated from the fastening part 11 for unlocking; of course, when the user rotates the handle member 32 in the opposite direction to lock, the moving direction of the locking member 33 moves in the direction away from the center of the roller member 21 to be engaged with the engaging portion 11, so as to fix the roller member 21 to the ground brush body 1, which is simpler in structure and lower in cost.

Preferably, as shown in fig. 3 and 6, the fastening portion 11 includes a clamping groove 111 provided on the ground brush body 1; the locking member 33 includes a locking main body 331 and an insert block 332 protruding from one side of the locking main body 331, a mounting hole extending along a radial direction of the roller member 21 is provided on the mounting member 31, the insert block 332 is inserted into the mounting hole and can slide along the mounting hole, the long hole 3311 is provided on the locking main body 331 and is located on one side of the locking main body 331 opposite to the insert block 332, the handle member 32 moves under the action of an external force, and drives the lock shaft 322 to move along the long hole 3311, so that the insert block 332 can extend out of the mounting hole to be clamped in the clamping groove 111, thereby the roller member 21 can be locked on the grounding brush main body 1, or the insert block 332 can be retracted in the mounting hole to be separated from the clamping groove 111, so that the roller member 21 can be detached from the grounding brush main body 1, and cleaning or replacement can be facilitated. It is obvious that the arrangement form of the fastening portion 11 is not limited to the above-mentioned one, and in other embodiments, the fastening portion 11 may be further configured as a hook structure or a magnetic structure, etc. to be cooperatively connected with the locking member 33.

Further, as shown in fig. 5, the handle assembly 3 further includes an elastic expansion member 34, both ends of the elastic expansion member 34 are respectively connected to the locking main body 331 and the mounting member 31, and when the handle member 32 is subjected to an external force to cause the locking member 33 to be in an unlocked state, the elastic expansion member 34 is in a compressed state; when the external force applied to the handle member 32 is removed, the lock member 33 is returned to be engaged with the engagement groove 111 by the elastic restoring force of the elastic expansion member 34. Wherein, the elastic extension piece 34 can be set as extension spring or elastic rubber spare etc., when the user manually pulls out and connects the handle groove in order to unblock cylinder spare 21, the elastic extension piece 34 is in compression state, when the user releases the handle groove, the handle piece 32 can be under the effect of elastic extension piece 34 automatic re-setting to be in a first operating condition, when installing cylinder spare 21, need not manual rotation handle piece 32 and carries out the lock joint, the lock joint piece 33 can be under the effect of elastic extension piece 34 automatic with the draw-in groove 111 looks joint on the brush main part 1, and it is more convenient to operate, more laborsaving.

Further, for the connection of the handle assembly with the floor brush body 1 and the roller member 21, as shown in fig. 3 and 7, the positioning portion 12 is provided on the floor brush body 1, the roller member 21 includes a roller body 211 and a cover plate 22, the cover plate 22 is covered on one end of the roller body 211 along the axial direction thereof, and is connected with the handle assembly 3 through the cover plate 22, and then connected with the floor brush body 1 through the handle assembly 3, so that the roller body 211 is mounted on the floor brush body 1; the mounting member 31 includes a sleeve-connecting section 311 and a mating portion 312 protruding from one side of the sleeve-connecting section 311, the cover plate 22 is disposed in a cylindrical shape, the cover plate 22 is fixedly sleeved on the inner side of the roller main body 211, a connecting shaft is disposed at the center of the cover plate 22, the sleeve-connecting section 311 is rotatably sleeved on the inner side of the cover plate 22, and is rotatably connected with the connecting shaft of the cover plate 22 through a bearing, so that the roller member 21 can rotate relative to the handle assembly 3. Moreover, by the engagement of the engaging portion 312 with the positioning portion 12 on the floor brush body 1, the movement of the mounting member 31 in the circumferential direction of the roller member 21 can be restricted so that the handle assembly 3 does not rotate relative to the floor brush body 1 after being mounted on the floor brush body 1; through lock joint portion 11 and lock joint piece 33 mutually lock joint cooperation in order to restrict the activity of cylinder piece 21 along its axial to make handle subassembly 3 install on the scrubbing brush main part 1 after, can not follow the lateral shifting of scrubbing brush main part 1, thereby with handle subassembly 3 and cylinder piece 21 spacing on scrubbing brush main part 1, when making cylinder piece 21 can rotate for scrubbing brush main part 1 and clean, can install on scrubbing brush main part 1 steadily, make scrubbing brush mechanism 200 more stable when clean, the cleaning performance is better.

Preferably, as shown in fig. 3 and 6, the positioning part 12 includes a positioning groove 121 provided on the floor brush body 1, the positioning groove 121 being located at one side of the floor brush body 1 in the lateral direction thereof so as to correspond to one end of the drum member 21 where the handle assembly 3 is provided; the matching part 312 comprises a positioning protrusion 3121 protruding from one side of the sleeving section 311, when the roller piece 21 is mounted on the ground brush main body 1, the positioning protrusion 3121 on the handle assembly 3 can be clamped in the positioning groove 121, so that the roller piece 21 is initially positioned, the handle piece 32 is further released, and the locking piece 33 can be automatically locked in the clamping groove 111 of the ground brush main body 1, so that the roller piece 21 is completely mounted, and the operation is simple and quick. Moreover, the mounting hole for inserting the insert block 332 is formed on the positioning protrusion 3121, and when the positioning protrusion 3121 is clamped in the positioning groove 121, the insert block 332 in the mounting hole can just correspond to the clamping groove 111 on the ground brush main body 1, so that alignment is more precise and clamping is more convenient. Moreover, a concave portion which is concave is arranged at the bottom of the positioning groove 121, the notch of the positioning groove 121 is arranged towards the outer side of the ground brush main body 1, one side of the positioning groove 121 opposite to the notch is the bottom of the positioning groove 121, a clamping protrusion corresponding to the concave portion is arranged on the positioning protrusion 3121, and when the positioning protrusion 3121 is clamped in the positioning groove 121, the clamping protrusion is clamped with the concave portion, so that the handle assembly 3 does not displace in the radial direction of the roller member 21 relative to the ground brush main body 1, and the roller member 21 is further limited, so that the reliable installation of the roller member 21 is ensured.

It will be appreciated that, as shown in fig. 4 and 7, the cleaning assembly 2 further includes a driving structure 23 connected to the roller member 21, the driving structure 23 is disposed in the roller member 21, one end of the driving structure 23 is connected to the floor brush main body 1, the other end of the driving structure 23 is provided with a mounting portion 233, the inner side of the roller member 21 is provided with a docking portion 212, and the mounting portion 233 is matched with the docking portion 212, so that the driving structure 23 can drive the roller member 21 to rotate. The driving structure 23 is arranged inside the roller piece 21, so that space is saved, and the structure of the floor brush mechanism 200 is compact and small.

Specifically, as shown in fig. 4, the driving structure 23 includes a driving motor 231, and a driving shaft 232 connected to the driving motor 231, one end of the driving motor 231 provided with the driving shaft 232 is located at the inner side of the drum body 211, and the other end of the driving motor 231 is fixed to the floor brush body 1 and is rotatably connected to the drum body 211 through a bearing; as shown in fig. 7, the mounting portion 233 includes a mounting head 2331 sleeved on the outer side of the driving shaft 232, a plurality of convex hulls 2332 are disposed on the circumferential side of the mounting head 2331 along the circumferential direction of the roller member 21, the abutting portion 212 includes a plurality of bosses 2121 disposed on the inner side of the roller body 211 and disposed along the circumferential direction of the roller body 211, the plurality of convex hulls 2332 are clamped in the interval between every two adjacent bosses 2121 in a one-to-one correspondence manner, the driving motor 231 drives the driving shaft 232 to rotate, and drives the mounting head 2331 on the driving shaft 232 to rotate together, and under the clamping cooperation of the plurality of convex hulls 2332 and the plurality of bosses 2121, the roller body 211 is driven to rotate relative to the driving motor 231, so that the roller body 211 rotates to perform cleaning work. The number of the convex hulls 2332 is not particularly limited, and preferably, the number of the convex hulls 2332 is an even number, so that the transmission is more stable.

Preferably, the floor brush mechanism 200 may be a double-roller floor brush, the cleaning assemblies 2 are provided with two sets, correspondingly, the handle assemblies 3 are also provided with two sets, the two sets of handle assemblies 3 are correspondingly positioned at the ends of the roller members 21 of the two sets of cleaning assemblies 2, and the fastening parts 11 are also provided with two sets, so that the two handle assemblies 3 can be correspondingly fastened on the two fastening parts 11, and therefore, the disassembly and assembly of the two roller members 21 can be performed independently without interference.

Example 2

The present embodiment provides a cleaning apparatus 1000, as shown in fig. 8, the cleaning apparatus 1000 includes a cleaning main body 100, and the above-described floor brush mechanism 200, the floor brush mechanism 200 being provided at the bottom of the cleaning main body 100 to perform cleaning work.

Preferably, the floor brush body 1 of the floor brush mechanism 200 is rotatably connected with the cleaning body 100 such that the roller body of the floor brush mechanism 200 can be rotated from being disposed along the lateral extension of the floor brush body 1 to being disposed along the longitudinal extension of the floor brush body 1. Because the roller member 21 on the floor brush mechanism 200 is generally disposed in a strip shape, the axial dimension of the roller member 21 is larger than the radial dimension thereof, so that when the axial direction of the roller member 21 is disposed in the transverse direction, the transverse cleaning range of the floor brush mechanism 200 is larger, and when the axial direction of the roller member 21 is disposed in the longitudinal direction, the longitudinal cleaning range of the floor brush mechanism 200 is larger, at this time, the floor brush mechanism 200 can clean a narrower area more easily, and therefore, the cleaning mode of the cleaning device 1000 is more flexible, and the cleaning area is wider, thereby effectively improving the cleaning capability of the cleaning device 1000.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. Based on the embodiments of the present utility model, those skilled in the art may make other different changes or modifications without making any creative effort, which shall fall within the protection scope of the present utility model.

Claims (15)

1. A floor brush mechanism, comprising:

the floor brush comprises a floor brush main body, wherein a buckling part is arranged on the floor brush main body;

the cleaning assembly comprises a roller piece which is arranged along the transverse extension of the floor brush main body, and one end of the roller piece along the transverse direction of the roller piece is rotationally connected with the floor brush main body;

the handle assembly comprises a mounting piece arranged at the other end of the roller piece along the transverse direction of the roller piece, a locking piece movably arranged on the mounting piece, and a handle piece movably arranged on the mounting piece and connected with the locking piece, wherein the mounting piece is rotationally connected with the roller piece, and the locking piece is provided with a reciprocating movement stroke along the radial direction of the roller piece so as to be in a locking state and an unlocking state, wherein the locking piece is buckled with the buckling part to mount the cleaning assembly on the floor brush main body;

the handle piece is moved relative to the mounting piece under the action of external force, and the locking piece is driven to move, so that the locking piece can be switched between the locking state and the unlocking state.

2. The floor brush mechanism of claim 1, wherein the handle member is rotatably connected to the mounting member, the locking member is movably disposed on the mounting member and is hinged to the handle member, and the handle member is rotated relative to the mounting member by an external force, such that the handle member can rotate relative to the locking member while driving the locking member to move in a radial direction of the drum member, such that the locking member is locked to or separated from the locking portion.

3. The floor brush mechanism of claim 2, wherein the handle member has a rotating portion rotatably connected to the mounting member, and a connecting end and a handle end respectively provided on both sides of the rotating portion, the connecting end being hinged to the locking member.

4. A floor brush mechanism according to claim 3, wherein an end of said mounting member facing outwardly of said drum member is provided with a mounting slot, said handle member is located within said mounting slot, said handle end has a first operative condition located within said mounting slot, and has a second operative condition extending from said mounting slot to cause said locking member to switch from said locked condition to said unlocked condition.

5. The floor brush mechanism according to claim 4, wherein two side walls of said mounting groove are provided with a rotation hole, respectively, and two of said rotation holes are provided in opposition in the radial direction of said drum member, said rotation portion includes rotation shafts provided on opposite sides of said handle member, and two of said rotation shafts are provided in one-to-one correspondence with each other in two of said rotation holes.

6. The floor brush mechanism of claim 4, wherein the handle member includes a lock shaft provided at the connection end, the lock member is provided with a long hole extending in an axial direction of the drum member, and the lock shaft is provided in the long hole and is slidable in a longitudinal direction of the long hole.

7. The floor brush mechanism of claim 6, wherein the fastening portion comprises a slot provided on the floor brush body; the locking piece comprises a locking main body and an inserting block protruding from one side of the locking main body, wherein a mounting hole is formed in the mounting piece and extends in the radial direction of the roller piece, the inserting block is inserted into the mounting hole and can slide along the mounting hole, the long hole is formed in the locking main body and is located on one side, opposite to the inserting block, of the locking main body, the handle piece moves under the action of external force and drives the lock shaft to move along the long hole, so that the inserting block can extend out of the mounting hole to be clamped in the clamping groove, or can shrink in the mounting hole to be separated from the clamping groove.

8. The floor brush mechanism of claim 7, wherein the handle assembly further comprises an elastic telescoping member having two ends respectively connected to the locking body and the mounting member;

when the handle piece is subjected to external force to enable the locking piece to be in the unlocking state, the elastic telescopic piece is in a compression state; when the external force applied to the handle piece is withdrawn, the locking piece is reset under the action of the elastic restoring force of the elastic telescopic piece so as to be clamped with the clamping groove.

9. The floor brush mechanism according to claim 7, wherein a positioning portion is provided on the floor brush body, and the roller member includes a roller body, and a cover plate provided at one axial end of the roller body;

the mounting piece comprises a sleeving section and a matching part protruding out of one side of the sleeving section, the sleeving section is rotatably sleeved on the inner side of the roller main body and is rotatably connected with the cover plate, and the positioning part is matched with the matching part to limit the movement of the mounting piece in the circumferential direction of the roller piece; the buckling part is matched with the locking piece in a locking way so as to limit the movement of the roller piece along the axial direction of the roller piece.

10. The floor brush mechanism of claim 9, wherein the positioning portion includes a positioning groove provided on the floor brush body, the positioning groove is located at one side of the floor brush body along a transverse direction thereof, the mating portion includes a positioning protrusion protruding from one side of the socket section, the mounting hole is provided on the positioning protrusion, and the locking member is locked with the locking portion when the positioning protrusion is locked in the positioning groove.

11. The floor brush mechanism of claim 9, wherein the cleaning assembly further comprises a driving structure connected to the drum member, the driving structure is disposed in the drum member, one end of the driving structure is connected to the floor brush body, the other end of the driving structure is provided with a mounting portion, a docking portion is disposed on the inner side of the drum member, and the mounting portion cooperates with the docking portion, so that the driving structure can drive the drum member to rotate.

12. The floor brush mechanism of claim 11, wherein the driving structure comprises a driving motor and a driving shaft connected with the driving motor, the mounting portion comprises a mounting head sleeved outside the driving shaft, a plurality of convex hulls are arranged on the peripheral side of the mounting head along the circumferential direction of the roller element, the abutting portion comprises a plurality of bosses arranged inside the roller body and along the circumferential direction of the roller body, and the convex hulls are clamped in the interval between every two adjacent bosses in a one-to-one correspondence manner.

13. The floor brush mechanism of claim 1, wherein two fastening portions are provided, two sets of cleaning assemblies are provided, and two sets of handle assemblies are provided and are arranged in one-to-one correspondence with the two sets of cleaning assemblies and the two fastening portions.

14. A cleaning apparatus, comprising:

a cleaning main body; the method comprises the steps of,

the floor brush mechanism according to any one of claims 1 to 13, which is provided at a bottom of the cleaning main body.

15. The cleaning apparatus defined in claim 14, wherein the floor brush body of the floor brush mechanism is rotatably coupled to the cleaning body such that the roller body of the floor brush mechanism is rotatable from a transverse orientation of the floor brush body to a longitudinal orientation of the floor brush body.