CN215078089U

CN215078089U - Fixing structure of floor cleaning machine roller brush and floor cleaning machine

Info

Publication number: CN215078089U
Application number: CN202120806893.4U
Authority: CN
Inventors: 吴文聪; 霍顺天; 李永达; 范雪峰; 蔡演强; 朱沛衡
Original assignee: Beijing Xiaomi Mobile Software Co Ltd; Guangdong Delma Technology Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd; Guangdong Delma Technology Co Ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-10
Anticipated expiration: 2031-04-19

Abstract

The application provides a fixing structure of a floor washing machine rolling brush and a floor washing machine, which comprise a base, wherein a fixing piece which is detachably mounted is arranged on one side of the base; the fixing piece comprises a fixing shell and a locking piece, and the locking piece is fixedly arranged on the fixing shell; the locking fastener comprises a sliding groove, a sliding piece and a spring, and the sliding piece comprises a first sliding piece and a second sliding piece; the first sliding piece and the second sliding piece are connected by a spring and are respectively arranged at two ends of the sliding groove; the one end that first slider and second slider kept away from each other all is provided with the fixture block, and the mounting groove has been seted up to one side that is provided with the mounting on the base, and the mounting groove both ends are provided with the draw-in groove, and the fixture block is pegged graft in the draw-in groove. This application has simplified the mounting structure of round brush, has reached easy operation, and the effect that the installation effectiveness is high has solved when wasing or changing the round brush, need take out, pack into the round brush from the scrubbing brush bottom, probably still need lead to the operation inconvenient with the help of external instrument, installs the problem of dismantling inefficiency.

Description

Fixing structure of floor cleaning machine roller brush and floor cleaning machine

Technical Field

The utility model relates to a floor cleaning machine application technical field especially relates to a fixed knot of floor cleaning machine round brush constructs and floor cleaning machine.

Background

In recent years, with the development of social economy and the improvement of the domestic living standard, the cleaning of various places such as homes gradually enters an intelligent and mechanized era, the workload of people in cleaning of various places such as homes is effectively reduced, and the fatigue degree of people in the cleaning process of various places such as homes is relieved. Among them, the roll brush on the floor washing machine is a worn-out article which is worn out after a certain period of use and needs to be replaced.

In the prior art, because the installation structure of the rolling brush is unreasonable in design, when the rolling brush is cleaned or replaced, the rolling brush needs to be taken out of and put into the bottom of the floor brush, and an external tool possibly needs to be used, so that the operation is inconvenient, and the installation and disassembly efficiency is low.

SUMMERY OF THE UTILITY MODEL

The application provides a fixed knot of scrubber round brush constructs and scrubber, solves when wasing or changing the round brush, need take out, pack into the round brush from the scrubbing brush bottom, probably still need lead to the operation inconvenient with the help of external instrument, installs and dismantles the problem of inefficiency for the mounting structure of round brush can be simplified, convenient operation and change round brush.

The first aspect of the application provides a fixing structure of a roller brush of a floor washing machine, which comprises a base, wherein the roller brushes are arranged at two ends of the base, and a fixing part which is detachably arranged is arranged at one side of the base; the fixing piece comprises a fixing shell and a locking piece, the locking piece is fixedly arranged on the fixing shell, fixing grooves protruding inwards are formed in the two ends of the inner side of the fixing shell, and the fixing grooves are respectively sleeved at one end of the rolling brush; the lock catch piece comprises a sliding groove, a sliding piece and a spring, and the sliding piece comprises a first sliding piece and a second sliding piece; the first sliding piece and the second sliding piece are connected by the spring and are arranged in the sliding groove; the first sliding piece and the second sliding piece are both provided with pressing grooves; the fixed shell is provided with a through hole communicated with the pressing groove, and the through hole and the pressing groove form an operation area for applying force to the sliding piece; limiting blocks are arranged on two sides of the first sliding piece and the second sliding piece, limiting holes are formed in the sliding grooves, and the limiting blocks slide on the limiting holes; clamping blocks are arranged at the ends, far away from each other, of the first sliding piece and the second sliding piece, an installation groove is formed in one side, provided with the fixing piece, of the base, clamping grooves are formed in the two ends of the installation groove, and the clamping blocks are inserted into the clamping grooves; when the spring is compressed through the operation area, the clamping block is separated from the clamping groove.

Mounting demountable installation in this application is in the side of base, the mounting is dismantled to get off and can be for the round brush provides the space of installation and dismantlement, has avoided the mounting is right the inconvenience that the round brush dismantlement formula caused is favorable to the installation and the dismantlement of round brush edgewise. The lock catch piece is fixedly arranged on the inner side of the fixing shell, and one end of the rolling brush is fixed in the fixing groove, so that the stability of the rolling brush is enhanced. The two ends of the spring are connected with the first sliding part and the second sliding part, the first sliding part and the second sliding part are stressed and extruded, and under the action of the elastic force of the spring, the first sliding part and the second sliding part are close to or far away from each other; the pressing groove is arranged, so that the first sliding part and the second sliding part can be conveniently extruded by the double fingers. The setting of stopper and spacing hole has injectd the slider is in the sliding tray's slip scope, under the slider atress condition, the stopper can the joint be in spacing hole edge. The fixing piece is installed when the base side face, the locking piece can be embedded into the mounting groove, and the clamping block is clamped in the clamping groove. The problem of because round brush mounting structure design is unreasonable, when wasing or changing the round brush, need follow scrubbing brush bottom and take out, pack the round brush into, probably still need lead to the operation inconvenient with the help of external instrument, the installation is dismantled inefficiency is solved.

Optionally, an installation cylinder is arranged on the outer side of the sliding groove, an installation column is arranged on the inner side of the fixed shell, and the installation cylinder is sleeved on the installation column. The installation barrel and the installation column are used for installing and fixing the lock catch piece, and the stability of the lock catch piece is enhanced.

Optionally, an inclined plane is arranged on the clamping block, and the clamping block is clamped in the clamping groove conveniently.

Optionally, a connecting rib is arranged on the sliding groove, a connecting hole is arranged on the connecting rib, and the spring is arranged through the connecting hole. The connecting rib not only strengthens the strength of the sliding groove, but also plays a role in fixing the spring.

Optionally, the fixing shell is provided with at least one butt joint part protruding inwards, the base is provided with at least one butt joint groove, and the butt joint part is inserted into the butt joint groove. The arrangement of the butt joint part and the butt joint groove enables the assembly to be easily carried out, and the assembly accuracy of the butt joint part and the butt joint groove is improved.

The application second aspect provides a floor washing machine, including clean main part and round brush, the round brush is through first aspect the fixed knot of floor washing machine round brush construct install in on the clean main part.

Drawings

Fig. 1 is an exploded view of the base of the present invention;

fig. 2 is a schematic structural view of the fixing shell of the present invention;

fig. 3 is an exploded view of the locking fastener of the present invention;

fig. 4 is a schematic structural view of the locking fastener of the present invention;

fig. 5 is a schematic structural view of another angle of the locking element of the present invention;

fig. 6 is a schematic structural view of the fixing member of the present invention;

wherein the reference numbers are as follows:

1. a base; 2. a stationary case; 3. a fastener; 11. mounting grooves; 12. a card slot; 21. fixing grooves; 22. a through hole; 23. mounting a column; 24. a docking portion; 204. a butt joint groove; 30. a sliding groove; 31. a first slider; 32. a second slider; 33. a spring; 34. a clamping block; 35. a bevel; 312. pressing the groove; 321. a limiting block; 301. a limiting hole; 302. a connecting rib; 303. connecting holes; 304. and (6) mounting the cylinder.

Detailed Description

The application provides a fixed knot of scrubber round brush constructs and scrubber for when the solution is washd or is changed the round brush, need take out, pack into the round brush from the scrubbing brush bottom, probably still need lead to the operation inconvenient with the help of external instrument, the problem of the installation dismantlement inefficiency.

In order to make the objects, features and advantages of the present invention more apparent and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the embodiments described below are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 6, an embodiment of the present application provides a floor washing machine, which includes a cleaning main body and a roller brush, wherein the roller brush is mounted on the cleaning main body through a fixing structure of the floor washing machine roller brush, the fixing structure of the floor washing machine roller brush includes a base 1, the roller brush is disposed at both ends of the base 1, and a detachably mounted fixing member is disposed at one side of the base 1; the fixing piece comprises a fixing shell 2 and a locking piece 3, the locking piece 3 is fixedly installed on the fixing shell 2, fixing grooves 21 protruding inwards are formed in two ends of the inner side of the fixing shell 2, and the fixing grooves 21 are sleeved at one end of the rolling brush; the catch member 3 comprises a slide groove 30, a slide member comprising a first slide member 31 and a second slide member 32, and a spring 33; the first slider 31 and the second slider 32 are connected by the spring 33 and disposed in the slide groove 30; the first sliding part 31 and the second sliding part 32 are both provided with a pressing groove 312; the fixed shell 2 is provided with a through hole 22 communicated with the pressing groove 312, and the through hole 22 and the pressing groove 312 form an operation area for applying force to the sliding piece; both sides of the first sliding part 31 and the second sliding part 32 are provided with limit blocks 321, the sliding groove 30 is provided with limit holes 301, and the limit blocks 321 slide on the limit holes 301; clamping blocks 34 are arranged at the ends, away from each other, of the first sliding part 31 and the second sliding part 32, an installation groove 11 is formed in one side, provided with the fixing part, of the base 1, clamping grooves 12 are formed at the two ends of the installation groove 11, and the clamping blocks 34 are inserted into the clamping grooves 12; when the spring 33 is compressed by the operating area, the latch is disengaged from the latch groove 12.

Further, in this embodiment, an installation cylinder 304 is disposed outside the sliding groove 30, an installation column 23 is disposed inside the fixed casing 2, and the installation cylinder 304 is sleeved on the installation column 23. The arrangement of the mounting barrel 304 and the mounting post 23 is used for mounting and fixing the locking element 3, so that the stability of the locking element 3 is enhanced.

Further, in this embodiment, an inclined plane 35 is disposed on the latch, and the latch 34 is conveniently clamped in the slot 12 by the inclined plane 35.

Further, in the present embodiment, the sliding groove is provided with a connecting rib 302, the connecting rib 302 is provided with a connecting hole 303, and the spring 33 is disposed through the connecting hole 303. The connection rib 302 is provided to reinforce the strength of the sliding groove 30 and to fix the spring 33.

Further, in this embodiment, the fixing shell 2 is provided with at least one abutting portion 24 protruding inward, the base 1 is provided with at least one abutting groove 204, and the abutting portion 24 is inserted into the abutting groove 204. The arrangement of the docking portion 24 and the docking slot 204 makes it easier to assemble the two in place, improving the accuracy of the assembly of the two.

The mounting demountable installation in this embodiment is in the side of base 1, the mounting is dismantled and get off can for the round brush provides the space of installation and dismantlement, has avoided the mounting is right the inconvenience that the round brush dismantlement formula caused is favorable to the installation and the dismantlement of round brush edgewise. The locking fastener 3 is fixedly arranged on the inner side of the fixed shell 2, and one end of the rolling brush is fixed in the fixed groove 21, so that the stability of the rolling brush is enhanced. The two ends of the spring 33 are connected with the first sliding part 31 and the second sliding part 32, the first sliding part 31 and the second sliding part 32 are pressed by force, and under the action of the elastic force of the spring 33, the first sliding part 31 and the second sliding part 32 are close to each other or far away from each other; the pressing groove 312 is provided to facilitate the operation of pressing the first sliding member 31 and the second sliding member 32 by two fingers. The arrangement of the limiting block 321 and the limiting hole 301 limits the sliding range of the sliding element in the sliding groove 30, and the limiting block 321 can be clamped at the edge of the limiting hole 301 when the sliding element is not stressed. When the fixing piece is installed on the side surface of the base, the locking piece 3 can be embedded into the installation groove 11, the butt joint part 24 is inserted into the butt joint groove 204, and the clamping block 34 is clamped in the clamping groove 12. During installation, one end of the rolling brush is installed at one end of the base 1, the fixing groove 21 on the fixing piece is in butt joint with the other end of the rolling brush, the fixing piece is installed in a pressing mode, the clamping block 34 is clamped in the clamping groove 12 under the action of the spring 33, and installation is finished; when the roller brush is detached, the two fingers penetrate through the through hole and are arranged in the pressing groove 312, the first sliding piece 31 and the second sliding piece 32 are pressed towards the direction that the first sliding piece 31 and the second sliding piece 32 are close to each other, the clamping block 34 is separated from the clamping groove 12, the fixing piece is pulled out outwards, and the roller brush can be detached. The problem of because round brush mounting structure design is unreasonable, when wasing or changing the round brush, need follow scrubbing brush bottom and take out, pack the round brush into, probably still need lead to the operation inconvenient with the help of external instrument, the installation is dismantled inefficiency is solved.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A fixing structure of a floor washing machine roller brush is characterized by comprising a base, wherein the roller brush is arranged at two ends of the base, and a fixing piece which is detachably arranged is arranged at one side of the base;

the fixing piece comprises a fixing shell and a locking piece, the locking piece is fixedly arranged on the fixing shell, two ends of the inner side of the fixing shell are respectively provided with a fixing groove protruding inwards, and the fixing grooves are sleeved at one end of the rolling brush;

the lock catch piece comprises a sliding groove, a sliding piece and a spring, and the sliding piece comprises a first sliding piece and a second sliding piece;

the first sliding piece and the second sliding piece are connected by the spring and are arranged in the sliding groove;

the first sliding piece and the second sliding piece are both provided with pressing grooves;

the fixed shell is provided with a through hole communicated with the pressing groove, and the through hole and the pressing groove form an operation area for applying force to the sliding piece;

limiting blocks are arranged on two sides of the first sliding piece and the second sliding piece, limiting holes are formed in the sliding grooves, and the limiting blocks slide on the limiting holes;

clamping blocks are arranged at the ends, far away from each other, of the first sliding piece and the second sliding piece, an installation groove is formed in one side, provided with the fixing piece, of the base, clamping grooves are formed in the two ends of the installation groove, and the clamping blocks are inserted into the clamping grooves;

when the spring is compressed through the operation area, the clamping block is separated from the clamping groove.

2. The structure of claim 1, wherein the sliding groove is provided with a mounting cylinder at the outside, the fixing shell is provided with a mounting post at the inside, and the mounting cylinder is sleeved on the mounting post.

3. The structure of claim 1, wherein the block is provided with an inclined surface.

4. The structure of claim 1, wherein the sliding groove is provided with a coupling rib, the coupling rib is provided with a coupling hole, and the spring is disposed through the coupling hole.

5. The structure of claim 1, wherein the stationary housing has at least one engaging portion protruding inward, and the base has at least one engaging groove, and the engaging portion is engaged with the engaging groove.

6. A floor washing machine comprising a cleaning body and a roll brush mounted to the cleaning body by a fixing structure of the roll brush of the floor washing machine as claimed in any one of claims 1 to 5.