CN215272440U

CN215272440U - Convenient floor brush

Info

Publication number: CN215272440U
Application number: CN202120462181.5U
Authority: CN
Inventors: 曾昕
Original assignee: Suzhou Yitailai Electric Appliance Co ltd
Current assignee: Suzhou Yitailai Electric Appliance Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-24
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a convenient scrubbing brush relates to dust catcher accessory technical field, aims at solving traditional brush roll and sets up to the problem that the brush roll cleaning cloth damage can't realize the brush roll maintenance for integral structure makes. The key points of the technical scheme are as follows: including the brush roll, the brush roll includes the brush axle and can dismantle the cleaning cloth of being connected with the brush axle, and a plurality of connecting rods of fixedly connected with in the cleaning cloth offer a plurality of spread grooves that supply a plurality of connecting rods to penetrate on the perisporium of brush axle, and the brush is epaxial symmetry has been seted up and has been placed the chamber, places the intracavity and places and be used for restricting the gliding limit structure of connecting rod. The utility model discloses a setting up of structure makes cleaning cloth can realize swift convenient change, ensures cleaning cloth cleaning function's stability, and then effectively improves the holistic performance of structure.

Description

Convenient floor brush

Technical Field

The utility model relates to a dust catcher accessory technical field, more specifically says, it relates to a convenient scrubbing brush.

Background

The dust collector is a dust removal device frequently used for indoor cleaning and is mainly used for cleaning dust on the ground, carpets, furniture, curtains and narrow-edge corners.

The floor brush plays an auxiliary role in the using process of the dust collector, the state of being in contact with the ground is usually kept in the working process of the dust collector, the dust collection auxiliary effect is achieved, the brush roller on the floor brush is usually in contact with the ground, therefore the brush roller needs to be regularly cleaned in order to ensure that the brush roller has efficient cleaning capacity after being used for a period of time, but the traditional brush roller is usually arranged into an integrally formed structure to enable the cleaning process of the brush roller to become very troublesome, meanwhile, when part of the area on the brush roller is damaged, the cleaning effect of the brush roller can be influenced, but because the traditional brush roller is of an integrally formed structure, the brush roller can only be integrally replaced when the brush roller needs to be maintained, the full utilization of the functions of the brush roller cannot be achieved, and great waste is generated.

The utility model provides a new technical scheme solves traditional brush roll and sets up to integral structure and makes the brush roll cleaning cloth damage the problem that can't realize the brush roll maintenance.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a convenient scrubbing brush reaches the purpose of making things convenient for the brush roll maintenance through the structure that sets up to dismantling between will cleaning cloth and the brush axle and be connected.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a convenient scrubbing brush, includes the brush roll, the brush roll include the brush axle and with the brush axle can dismantle the cleaning cloth of connection, a plurality of connecting rods of fixedly connected with in the cleaning cloth, set up a plurality of spread grooves that supply a plurality of connecting rods to penetrate on the perisporium of brush axle, brush axle internal symmetry has been seted up and has been placed the chamber, place the intracavity and placed and be used for restricting the gliding limit structure of connecting rod.

Through adopting the above technical scheme, to set up to dismantling the structure of being connected between cleaning cloth and the brush axle, make the process of cleaning cloth clearance more convenient and make the effect of cleaning cloth clearance better on the one hand, and then make cleaning cloth can keep clear effect better, and then effectively strengthen the holistic performance of structure, on the other hand can realize the holistic maintenance of brush roll through the change to cleaning cloth, and then can effectively save the cost, more energy-concerving and environment-protective, realize cleaning cloth and the initial joint of brush axle in the spread groove through the connecting rod interlude, realize the gliding restriction to the connecting rod through limit structure effect, make the relative position between gag lever post and the brush axle more stable, and then realize cleaning cloth and the fixed connection of brush axle.

The utility model discloses further set up to: the limiting structure comprises two bidirectional screw rods which penetrate into two placing cavities and are connected with a brush shaft in a rotating mode, the two-way screw rods are located on two equal threaded connection portions of the placing cavities and are provided with driving blocks, a plurality of first guide grooves are formed in the wall of the placing cavities, the driving blocks are fixedly connected with first guide blocks which are inserted into the first guide grooves, a plurality of driving grooves which are circumferentially and evenly arranged are formed in the driving blocks, the cross section of each driving groove is formed in a plane where a right trapezoid inclined edge and a right trapezoid inclined edge are located, the plane is close to one side where a cavity opening of the placing cavity is formed, sliding grooves which are communicated with the driving grooves are further formed in the wall of the placing cavity, and a limiting rod of which the cross section is rectangular is connected with the horizontal direction in the sliding grooves in a sliding mode.

By adopting the technical scheme, the first guide block is inserted in the first guide groove, the rotation of the driving block is limited by the mutual insertion between the first guide block and the first guide groove, the driving block can move under the action of the rotating bidirectional screw rod, the driving block moves to drive the driving groove on the driving block to move, the guide effect of the inner inclined plane of the driving groove is utilized to realize the pushing of the limiting rod in the moving process of the driving groove, so that the limiting rod can slide out of the sliding groove, the limiting rod penetrates into the connecting groove after sliding out of the sliding groove, the limiting of the sliding of the connecting rod is realized through the mutual clamping of the limiting rod and the connecting rod, thereby realizing the fixed connection of the cleaning cloth, setting the cross sections of the sliding groove and the limiting rod into rectangular structures, the limiting rod and the sliding groove can not rotate relatively, and the limiting function of the limiting rod is more stable.

The utility model discloses further set up to: the surface of the limiting rod, which is attached to the sliding groove, is an arc surface.

Through adopting above-mentioned technical scheme, the face of laminating gag lever post and sliding tray sets up the structure that sets up to the arc surface into and can effectively reduce the coefficient of friction of gag lever post and sliding tray contact surface, and then reduces the frictional force between gag lever post and the sliding tray, makes the gliding state of gag lever post more stable smooth and easy on the one hand, and on the other hand reduces the wearing and tearing between the structure, effectively prolongs the holistic life of structure.

The utility model discloses further set up to: the surface of the limiting rod, which is attached to the sliding groove, is fixedly connected with first magnetic blocks which attract each other.

Through adopting above-mentioned technical scheme, utilize the mutual actuation of magnetic force between the first magnetism piece to ensure that the gag lever post can keep the state of laminating with the sliding tray, and then ensure that the gag lever post can be accomodate in the inside of brush axle steadily for the process of cleaning cloth change becomes convenient and fast more.

The utility model discloses further set up to: and the surfaces of the connecting rod and the connecting groove which are attached are fixedly connected with second magnetic blocks which are attracted with each other.

Through adopting above-mentioned technical scheme, through the mutual attraction that magnetic force between the second magnetism piece comes the stability of being connected between reinforcing connecting rod and the spread groove, and then effectively improves the holistic stability of structure.

The utility model discloses further set up to: an elastic layer is fixedly connected between the cleaning cloth and the connecting rod.

Through adopting above-mentioned technical scheme, utilize the elasticity that the elastic layer has to realize the protection to the brush roll on the one hand for the state that the brush roll was located is more stable, and on the other hand utilizes the elasticity of elastic layer to realize the shock attenuation to cleaning cloth, makes cleaning cloth work's state more stable, and then effectively strengthens cleaning cloth's clean effect.

The utility model discloses further set up to: the elastic layer is fixedly connected with a plurality of reinforcing blocks, and the peripheral wall of the brush shaft is provided with a reinforcing groove for the reinforcing blocks to penetrate.

Through adopting above-mentioned technical scheme, through the grafting each other of boss and reinforcing groove increased the area of contact of junction between elastic layer and the brush axle, and then effectively strengthen the stability that elastic layer and brush hub connection.

The utility model discloses further set up to: and a supporting block rotatably connected with the bidirectional screw is fixedly connected at the orifice of the placing cavity.

Through adopting above-mentioned technical scheme, the supporting shoe realizes the shutoff to placing the chamber, realizes the protection to placing intracavity structure, effectively strengthens the holistic stability of structure.

To sum up, the utility model discloses following beneficial effect has:

set up to dismantling the structure of being connected between will cleaning cloth and the brush axle, make the process of cleaning cloth clearance more convenient and make the effect of cleaning cloth clearance better on the one hand, and then make cleaning cloth can keep clear effect better, and then effectively strengthen the holistic performance of structure, on the other hand can realize the holistic maintenance of brush roll through the change to cleaning cloth, and then can effectively save the cost, energy-concerving and environment-protective more, realize cleaning cloth and the initial joint of brush axle in the spread groove through the connecting rod interlude, realize the gliding restriction to the connecting rod through limit structure effect, make the relative position between gag lever post and the brush axle more stable, and then realize the fixed connection of cleaning cloth and brush axle.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is an enlarged view at C in fig. 4.

In the figure: 1. a brush roll; 2. a brush shaft; 3. a cleaning cloth; 4. a connecting rod; 5. connecting grooves; 6. a placement chamber; 7. a bidirectional screw; 8. a drive block; 9. a first guide groove; 10. a first guide block; 11. a drive slot; 12. a sliding groove; 13. a limiting rod; 14. a first magnetic block; 15. a second magnetic block; 16. an elastic layer; 17. a reinforcing block; 18. a reinforcing groove; 19. and (7) a supporting block.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A convenient floor brush is disclosed, as shown in figures 1-5, comprising a brush roller 1, the brush roller 1 comprises a brush shaft 2 and a cleaning cloth 3 detachably connected with the brush shaft 2, a detachable connection structure is arranged between the cleaning cloth 3 and the brush shaft 2, so that the replacement and cleaning processes of the cleaning cloth 3 become more convenient, a plurality of connecting rods 4 are fixedly connected in the cleaning cloth 3, a plurality of connecting grooves 5 for the connecting rods 4 to penetrate are arranged on the peripheral wall of the brush shaft 2, the cross-sectional shapes of the connecting rods 4 and the connecting grooves 5 are both arranged into a T-shaped structure, the stability of the whole structure is enhanced by utilizing the characteristic of stable structure of the mutual insertion of the T-shaped connecting rods 4 and the T-shaped connecting grooves 5, the primary fixed connection of the cleaning cloth 3 and the brush shaft 2 is realized by the mutual insertion of the connecting rods 4 and the connecting grooves 5, a placing cavity 6 is symmetrically arranged in the brush shaft 2, a limit structure for limiting the sliding of the connecting rods 4 is placed in the placing cavity 6, realize the restriction that removes connecting rod 4 through limit structure effect, and then realize cleaning cloth 3 and brush axle 2's fixed connection.

As shown in fig. 1-5, the limiting structure comprises two bidirectional screws 7 penetrating into two placing cavities 6 and rotatably connected with the brush shaft 2, the parts of the bidirectional screws 7 located in the two placing cavities 6 are both in threaded connection with driving blocks 8, the cavity wall of the placing cavity 6 is provided with a plurality of first guide grooves 9, the driving blocks 8 are fixedly connected with first guide blocks 10 penetrating into the first guide grooves 9, the driving blocks 8 are provided with a plurality of driving grooves 11 uniformly arranged in the circumferential direction, the cross-sectional shape of the driving grooves 11 is a right trapezoid, the plane where the hypotenuse of the right trapezoid is located is arranged at one side close to the opening of the placing cavity 6, one side of the driving blocks 8 close to the placing cavity 6 is also provided with anti-falling grooves communicated with the driving grooves 11, the sliding grooves 12 communicated with the driving grooves 11 can be prevented from sliding down by the anti-falling grooves, the cavity wall of the placing cavity 6 is also provided with sliding grooves 12 communicated with the driving grooves 11, the sliding grooves 12 are internally and are connected with limiting rods 13 with which are rectangular in the horizontal cross-section, the bidirectional screw 7 rotates to drive the driving block 8 in threaded connection with the bidirectional screw 7 to rotate, the first guide block 10 and the first guide groove 9 are clamped with each other to limit the rotation of the driving block 8, so that the driving block 8 cannot rotate, the driving block 8 can only be pushed under the action of the rotating bidirectional screw 7, the driving block 8 moves to drive the driving groove 11 formed in the driving block 8 to move, the driving groove 11 moves to push the limiting rod 13 under the action of the inner inclined surface of the driving groove 11, so that the limiting rod 13 can be inserted into the connecting groove 5, the limiting rod 4 is limited by the mutual attachment of the limiting rod 13 and the connecting rod 4, the fixed connection of the cleaning cloth 3 and the brush shaft 2 is further realized, the cross-sectional shapes of the limiting rod 13 and the sliding groove 12 are set to be rectangular structures, and the sliding groove 12 can limit the rotation of the limiting rod 13, make the gliding state of gag lever post 13 more stable, and then ensure the stability of gag lever post 13 limit function, the face that gag lever post 13 and sliding tray 12 were laminated sets up to the arc surface, set up the one end that gag lever post 13 and sliding tray 12 were laminated into convex structure, can effectively reduce the coefficient of friction of gag lever post 13 and sliding tray 12 contact surface, and then can reduce the relative frictional force between gag lever post 13 and the sliding tray 12, reduce the wearing and tearing between the structure, and then effectively improve the holistic stability of structure, the holistic life of extension structure.

As shown in fig. 1-5, the surfaces of the limiting rod 13 and the sliding groove 12 are fixedly connected with first magnetic blocks 14 which are mutually attracted, the limiting rod 13 can always keep the state of being attached to the sliding groove 12 through the mutual attraction between the first magnetic blocks 14, so that the limiting rod 13 can be inserted into the sliding groove 12, and further the replacement process of the cleaning cloth 3 becomes more convenient and faster, the surfaces of the connecting rod 4 and the connecting groove 5 are fixedly connected with second magnetic blocks 15 which are mutually attracted, the stability of connection between the connecting rod 4 and the connecting groove 5 is enhanced through the mutual attraction between the second magnetic blocks 15, so that the connection state between the cleaning cloth 3 and the brush shaft 2 is more stable, an elastic layer 16 is fixedly connected between the cleaning cloth 3 and the connecting rod 4, the elastic layer 16 is made of rubber, and the protection effect on the brush shaft 2 is realized on the one hand by utilizing the elasticity of the elastic layer 16, make the state that brush axle 2 was located more stable, on the other hand utilizes the cushioning effect of elastic layer 16 to reduce the influence of vibrations to cleaning cloth 3 working process, make cleaning cloth 3 clear effect better, a plurality of bosses 17 of fixedly connected with on the elastic layer 16, set up the reinforcing groove 18 that supplies reinforcing block 17 to penetrate on the perisporium of brush axle 2, the area of contact of junction has been increased between elastic layer 16 and the brush axle 2 through pegging graft each other of reinforcing block 17 and reinforcing groove 18, and then effectively strengthen the holistic stability of structure.

As shown in fig. 1-5, the mouth of the chamber 6 is connected with a supporting block 19 rotatably connected with the bidirectional screw 7 through threads, the supporting block 19 is fixedly connected with the brush shaft 2 through threads, the supporting block 19 supports the bidirectional screw 7, so that the rotating process of the bidirectional screw 7 is more stable, and the supporting block 19 supports the brush roll 1, so that the strength of the brush roll 1 is stronger, and the stability of the whole structure is effectively improved.

The working principle is as follows: the bidirectional screw 7 is rotated, the bidirectional screw 7 is rotated to drive the driving block 8 in threaded connection with the bidirectional screw 7 to move, the driving block 8 is moved to drive the driving groove 11 formed in the driving block 8 to move, the driving groove 11 drives the inclined plane in the driving groove 11 to gradually approach the opening of the placing cavity 6 in the moving process, in the process of the process, the limiting rod 13 is gradually attached to the groove wall of the sliding groove 12 under the action of the first magnetic block 14, the limiting rod 13 is gradually accommodated in the sliding groove 12, the limiting rod 13 gradually loses the limitation on the sliding of the connecting rod 4, so that the cleaning cloth 3 can be taken down from the brush shaft 2, a new cleaning cloth 3 is placed on the brush shaft 2, the connecting rod 4 corresponds to the connecting groove 5, the cleaning cloth 3 is sleeved on the brush roller 1, the bidirectional screw 7 is rotated reversely, the driving block 8 is driven to move by the bidirectional screw 7, the driving block 8 is moved to drive the driving groove 11 to move to realize the pushing of the limiting rod 13, in gag lever post 13 penetrated spread groove 5, realize the gliding restriction of connecting rod 4 through gag lever post 13 and connecting rod 4's laminating each other, realize cleaning cloth 3 and brush axle 2's fixed connection, the aforesaid is just so the utility model discloses an operating principle.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a convenient scrubbing brush, includes brush roll (1), its characterized in that: brush roll (1) including brush axle (2) and with brush axle (2) can dismantle cleaning cloth (3) of connecting, cleaning cloth (3) internal fixation is connected with a plurality of connecting rods (4), set up on the perisporium of brush axle (2) and supply a plurality of spread groove (5) that a plurality of connecting rods (4) penetrated, brush axle (2) internal symmetry has been seted up and has been placed chamber (6), place and place in chamber (6) and be used for restricting connecting rod (4) gliding limit structure.

2. A portable floor brush according to claim 1, wherein: the limiting structure comprises a bidirectional screw rod (7) which penetrates into the two placing cavities (6) and is rotationally connected with the brush shaft (2), the parts of the two-way screw rods (7) positioned in the two placing cavities (6) are both in threaded connection with driving blocks (8), a plurality of first guide grooves (9) are arranged on the wall of the placing cavity (6), a first guide block (10) inserted in the first guide grooves (9) is fixedly connected to the driving block (8), the driving block (8) is provided with a plurality of driving grooves (11) which are uniformly arranged along the circumferential direction, the section of the driving groove (11) is in a right trapezoid shape, the plane of the inclined side of the right trapezoid is arranged at one side close to the cavity opening of the placing cavity (6), the wall of the placing cavity (6) is also provided with a sliding groove (12) communicated with the driving groove (11), and a limiting rod (13) with a rectangular cross section in the horizontal direction is connected in the sliding groove (12) in a sliding manner.

3. A portable floor brush according to claim 2, wherein: the surface of the limiting rod (13) attached to the sliding groove (12) is an arc surface.

4. A portable floor brush according to claim 2, wherein: the surfaces of the limiting rod (13) and the sliding groove (12) are fixedly connected with first magnetic blocks (14) which attract each other.

5. A portable floor brush according to claim 1, wherein: and the surfaces of the connecting rod (4) and the connecting groove (5) which are attached are fixedly connected with second magnetic blocks (15) which are attracted with each other.

6. A portable floor brush according to claim 1, wherein: an elastic layer (16) is fixedly connected between the cleaning cloth (3) and the connecting rod (4).

7. A portable floor brush according to claim 6, characterized in that: the elastic layer (16) is fixedly connected with a plurality of reinforcing blocks (17), and the peripheral wall of the brush shaft (2) is provided with a reinforcing groove (18) for the reinforcing blocks (17) to penetrate.

8. A portable floor brush according to claim 2, wherein: the mouth of the placing cavity (6) is fixedly connected with a supporting block (19) which is rotationally connected with the bidirectional screw (7).