CN217118357U - Brush with brush head - Google Patents

Abstract

The utility model provides a brush belongs to cleaning device technical field, including brush body and hair removal device, the brush body includes handle portion and sets up the head that has the brush hair on handle portion, and the hair removal device includes the sleeve and sets up the portion of hanging on telescopic internal face, and the sleeve can be inserted to the head, crosses the portion of hanging after the portion of hanging and reversely withdraws from the head, and the portion of hanging can hook the hair of winding on the brush hair to make hair and brush hair separation. The utility model provides a brush includes the sleeve, and telescopic internal face is provided with hangs the portion of putting, hangs the portion of putting and can hook the hair of winding on the brush hair for hair and brush hair separation, the embodiment of the utility model provides a brush simple structure makes the degree of difficulty low, and the hair removal effect is showing.

Description

Brush with brush head

Technical Field

The utility model belongs to the technical field of cleaning device, more specifically say, relate to a brush.

Background

The cleaning robot is a special robot for human service, and is mainly used for cleaning and washing household sanitation. In the prior art, a cleaning robot generally adopts a rolling brush to clean when cleaning the ground. However, in the prior art, the rolling brush of the robot is very easy to wind hair in the using process, the cleaning effect of the rolling brush is reduced, and if the hair on the rolling brush is not cleaned in time, the hair can even wind on internal parts of the cleaning robot, so that the normal operation of the cleaning robot is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a brush to there is the easy technical problem who twines the hair of round brush of robot among the solution prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a brush, includes brush body and hair removal device, the brush body include handle portion and set up in the head that has the brush hair on the handle portion, the hair removal device include the sleeve with set up in hang the portion of putting on telescopic internal face, the head can insert the sleeve the head is crossed hang reverse withdrawal from behind the portion the head, hang the portion of putting and can hook the winding hair on the brush hair, so that hair with the brush hair separation.

Optionally, the sleeve has a first inlet end and a first outlet end, and the hanging portion is disposed adjacent to the first outlet end.

Optionally, the hanging portion is a protrusion provided on an inner wall surface of the sleeve.

Optionally, the number of the protrusions is at least two, and the protrusions are uniformly arranged on the inner wall surface of the sleeve along the circumferential direction.

Optionally, the protrusion is in a strip shape extending along the length direction of the sleeve, and one end of the protrusion away from the first outlet end is a slope.

Optionally, the hair removal device further includes a guide sleeve, the guide sleeve is inserted into the sleeve, the guide sleeve has a second inlet end and a second outlet end, the second outlet end is located between the protrusions and arranged in the middle, and the second inlet end is away from the second outlet end.

Optionally, the brush still includes the spiller, the spiller includes the cutter body, handle portion deviates from the one end of head is provided with accomodates the chamber, cutter body detachably accomodate in accomodate the intracavity.

Optionally, the blade further includes an end cover, the blade body is fixedly connected to the end cover on an end surface of the end cover, the handle portion has an opening on an end surface away from the head portion, and the end cover is covered on the opening after the blade body is received in the receiving cavity.

Optionally, the spiller still includes joint spare, joint spare includes the elastic plate, the elastic plate rigid coupling in the end cover is connected with on the terminal surface of cutter body, the elastic plate is kept away from the one end of end cover is provided with the joint piece, be provided with on the handle portion with accomodate the chamber intercommunication for the through-hole that joint piece card was gone into.

Optionally, the scraper knife further comprises a hook, and the hook is arranged on the end face, deviating from the knife body, of the end cover.

The embodiment of the utility model provides a brush's beneficial effect lies in: compared with the prior art, the embodiment of the utility model provides a brush includes the sleeve, is provided with along circumference on the telescopic internal face and hangs the portion of putting, and the head of brush body can insert the sleeve and reverse withdrawing from after crossing hanging the portion of putting, hangs the portion of putting and can hook the hair of winding on the brush hair at this in-process for hair and brush hair separation, the utility model provides a brush simple structure makes the degree of difficulty low, and the hair removal effect is showing, can guarantee the long-time clean effect of brush hair effectively.

The utility model discloses another technical scheme be: a cleaning robot is provided, which comprises the brush.

The embodiment of the utility model provides a cleaning robot's beneficial effect lies in: compared with the prior art, the embodiment of the utility model provides a cleaning machines people includes as above-mentioned brush, the brush can be with the cleaning machines people round brush go up or the hair winding in the slop pail on its brush hair, this brush has the defeathering device that can clear up the hair on the brush hair and can cut off the spiller of cleaning machines people round brush go up hair, the spiller can be hidden on the handle of brush, make brush body and spiller integration together, can swiftly when the user needs the spiller to cut off hair, conveniently get, and simultaneously, avoided the two separately to set up and the possibility that has lost exists.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic view of an explosion structure of a brush according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an explosion structure of a brush according to an embodiment of the present invention;

fig. 3 is a schematic front view of a brush according to an embodiment of the present invention;

FIG. 4 is a first schematic diagram illustrating an explosion structure of a hair removing device according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of an explosion structure of a hair removing device according to an embodiment of the present invention;

FIG. 6 is a schematic side view of a hair removing device according to an embodiment of the present invention;

fig. 7 is a sectional view of the structure taken along line a-a in fig. 6.

Wherein, in the figures, the respective reference numerals:

1. a brush body; 110. a handle portion; 111. a receiving cavity; 1111. an opening; 1112. a through hole; 120. a head portion; 2. a hair removal device; 210. a sleeve; 211. a hanging part; 212. a first inlet end; 213. a first outlet end; 220. a guide sleeve; 221. a second inlet end; 222. a second outlet end; 223. a first positioning portion; 224. a second positioning portion; 3. a scraper knife; 310. a cutter body; 320. an end cap; 330. a clamping piece; 340. and (4) hanging hooks.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As described in the background art, in the related art, a cleaning robot generally uses a roller brush to clean a floor surface. However, in the prior art, the rolling brush of the robot is very easy to wind hair in the using process, the cleaning effect of the rolling brush is reduced, and if the hair on the rolling brush is not cleaned in time, the hair can even wind on internal parts of the cleaning robot, so that the normal operation of the cleaning robot is influenced.

In order to solve the above problems, according to an aspect of the present invention, an embodiment of the present invention provides a brush, please refer to fig. 1 to 7 together, the brush includes a brush body 1 and a hair removing device 2, the brush body 1 includes a handle portion 110 and a head portion 120 disposed on the handle portion 110 and having bristles, the hair removing device 2 includes a sleeve 210 and a hanging portion 211 disposed on an inner wall surface of the sleeve 210, the head portion 120 can be inserted into the sleeve 210, the head portion 120 is withdrawn reversely after the head portion 120 passes over the hanging portion 211, and the hanging portion 211 can hook the hair wound on the bristles to separate the hair from the bristles.

The embodiment of the utility model provides a brush, compared with the prior art, the embodiment of the utility model provides a brush includes sleeve 210, is provided with along circumference on sleeve 210's the internal face and hangs portion 211, and brush body 1's head 120 can insert sleeve 210 and backward withdraw from after crossing hanging portion 211, hangs portion 211 and can hook the hair of winding on the brush hair at this in-process for hair and brush hair separation, the utility model provides a brush simple structure makes the degree of difficulty low, and the hair removal effect is showing, can guarantee the long-time clean effect of brush hair effectively.

It should be noted that the brush provided by the embodiments of the present invention is used for cleaning hair on the rolling brush of the cleaning robot and in the sewage bucket, and can also be used for cleaning other cleaning tools (such as a vacuum cleaner, a broom, etc.) which are easily entangled by hair. The embodiment of the utility model provides a brush not only limits to the hair on the clearance cleaning instrument, and it itself also has the function of clean ground, wall, bed surface etc.. The embodiment of the utility model provides an actual application scene of brush selects according to actual need, does not do only the injecing here.

In one embodiment, referring to fig. 4 and 5, the sleeve 210 has a first inlet end 212 and a first outlet end 213, and the hanging portion 211 is disposed near the first outlet end 213.

Specifically, the head 120 of the brush body 1 can enter the sleeve 210 from the first inlet end 212, and the head 120 can continue to advance along the length direction of the sleeve 210 after entering the sleeve 210 from the first inlet end 212, that is, the head 120 moves from the first inlet end 212 to the first outlet end 213, when the head 120 passes over the hanging portion 211 during the advancing process, the head 120 can move reversely, and when the head 120 moves reversely towards the first inlet end 212, the hairs on the bristles of the head 120 are hooked by the hanging portion 211, and the head 120 separated from the hairs can be withdrawn from the sleeve 210.

The hair is hung at one end of the hanging part 211 close to the first outlet end 213, and the hanging part 211 is arranged close to the first outlet end 213, so that the hair in the sleeve 210 can be closer to the first outlet end 213, the hair can be conveniently cleaned out of the sleeve 210 in the following process, and the subsequent cleaning work of the hair in the sleeve 210 is reduced.

Further, referring to fig. 1 and 4, an end surface of the hanging portion 211 close to the first outlet end 213 and an end surface of the first outlet end 213 are located on the same plane. Therefore, the hair hung by the hanging part 211 can be directly arranged outside the sleeve 210, and the subsequent hair cleaning work is effectively reduced.

In some embodiments, referring to fig. 1, 3, 4 and 7, the hanging portion 211 is a protrusion disposed on an inner wall surface of the sleeve 210.

By virtue of the above arrangement, the end face of the projection adjacent the first outlet end 213 is a plane perpendicular to the inner wall surface of the sleeve 210 on which hair hangs when the head 120 is withdrawn in the reverse direction from the sleeve 210.

Of course, in other embodiments, the end surface of the protrusion near the first outlet end 213 may also be a slope inclined toward the outside of the sleeve 210 relative to the sleeve 210, that is, the end of the protrusion near the first outlet end 213 is disposed in a sharp angle, and the hair is caught between the slope of the sharp angle and the inner wall surface of the sleeve 210. The end surface of the protrusion near the first outlet end 213 is set to be a slope to hang more hairs, and at the same time, the possibility of hairs slipping off the hanging portion 211 is avoided.

In one embodiment, referring to fig. 4, at least two protrusions are uniformly arranged on the inner wall surface of the sleeve 210 along the circumferential direction.

Specifically, the cross-sectional shape of the sleeve 210 is a square with four rounded corners, and the four protrusions are respectively disposed on four side planes of the sleeve 210.

In other embodiments, the protrusions may also be provided on four rounded surfaces of the sleeve 210. Of course, the protrusions may be provided on both the side plane and the rounded plane, in addition to the side plane or the rounded plane of the sleeve 210.

Of course, in other embodiments, the number of the protrusions may be set to three, five, six, and the like. The number and position of the protrusions are selected according to actual needs, and are not limited uniquely here.

Through setting up as above, at least two archs evenly set up along circumference on the inner wall face of sleeve 210, can hang and put head 120 along the hair everywhere of circumference, show the hair removal effect that has promoted hair removal device 2.

In a more specific embodiment, referring to fig. 7, the protrusion is a strip extending along the length of the sleeve 210, and the end of the protrusion away from the first outlet end 213 is a slope.

Through the arrangement, the end face of the protrusion close to the first outlet end 213 is a plane perpendicular to the wall surface of the sleeve 210, so that the protrusion can hook hairs, and the hair removing effect is realized; and the end of the protrusion near the first inlet end 212 is a slope, so that when the head 120 enters the sleeve 210 from the first inlet end 212 and continues to advance along the length direction of the sleeve 210, the slope can guide hairs wound on the head 120, and the problem that the hair is hooked by the end of the protrusion near the first inlet end 212 when the head 120 is inserted into the sleeve 210 and the subsequent head 120 is reversely withdrawn from the sleeve 210 is solved.

In another specific embodiment, the hair removing device 2 further comprises a guiding sleeve 220, the guiding sleeve 220 is inserted into the sleeve 210, the guiding sleeve 220 has a second inlet end 221 and a second outlet end 222, the second outlet end 222 is located between the protrusions and is centrally arranged, and the second inlet end 221 is arranged away from the second outlet end 222.

With the above arrangement, after the head 120 of the brush enters from the first inlet end 212 of the sleeve 210, the hair enters the guide sleeve 220 from the second inlet end 221 of the guide sleeve 220, and then leaves the guide sleeve 220 from the second outlet end 222 of the guide sleeve 220, and because the second outlet end 222 is arranged in the middle among the protrusions, after the head 120 leaves the guide sleeve 220, the hair wound on the head 120 cannot be caught by the end of the protrusion close to the first inlet end, so that all the hair can be smoothly hung at the end of the protrusion close to the first outlet end 213.

Further, referring to fig. 4 to 7, a first positioning portion 223 is circumferentially disposed on an outer wall surface of the second inlet end 221 of the guide sleeve 220, and a second positioning portion 224 is circumferentially disposed on an outer wall surface of the second outlet end 222 of the guide sleeve 220. The first positioning portion 223 and the guide sleeve 220, and the second positioning portion 224 and the guide sleeve 220 are integrally designed, and an outer peripheral wall of the first positioning portion 223 far away from the guide sleeve 220 and an outer peripheral wall of the second positioning portion 224 far away from the guide sleeve 220 are abutted against an inner wall surface of the sleeve 210. As such, the second outlet end 222 is centered between the protrusions by the second detent 224. When the head 120 moves within the guide sleeve 220, the second outlet end 222 does not wobble within the sleeve 210 such that the head 120 interferes with the projection.

In one embodiment, referring to fig. 1 and 2, the brush further includes a blade 3, the blade 3 includes a cutter body 310, a receiving cavity 111 is disposed at an end of the handle portion 110 away from the head portion 120, and the cutter body 310 is detachably received in the receiving cavity 111.

Through the arrangement, the scraper knife 3 can be hidden on the handle part 110 of the brush, so that the brush and the scraper knife 3 are integrated, a user can quickly and conveniently take the scraper knife 3 when needing to cut off hairs, and meanwhile, the possibility of losing the scraper knife 3 due to the fact that the scraper knife and the scraper knife are separately arranged is avoided.

In a specific embodiment, the blade 3 further includes an end cap 320, the blade body 310 is fixedly connected to the end cap 320 at an end surface of the end cap 320, the handle portion 110 has an opening 1111 at an end surface facing away from the head portion 120, and the end cap 320 is covered on the opening 1111 after the blade body 310 is received in the receiving cavity 111.

Thus, the blade 3 can be hidden and detachably stored in the storage cavity 111 of the handle portion 110, so that the user can quickly and conveniently take the blade 3 when cutting off hairs when the blade 3 is needed.

In a more specific embodiment, the cutting blade 3 further includes a clamping member 330, the clamping member 330 includes an elastic plate, the elastic plate is fixedly connected to the end surface of the end cap 320, the end of the elastic plate away from the end cap 320 is provided with a clamping block, and the handle portion 110 is provided with a through hole 1112 communicating with the receiving cavity 111 for the clamping block to be clamped in.

Through setting up as above, spiller 3 passes through joint structure detachably and hides in accomodating chamber 111, when the user need take spiller 3, only need press the joint piece and make the elastic plate crooked, the crooked back of elastic plate, the joint piece can break away from through-hole 1112 and enter into and hold the intracavity, then the user can conveniently take out spiller 3 and use.

Of course, in other embodiments, the clip 330 may be replaced by an elastic member or a magnetic member, and only by ensuring that the knife body 310 cannot be separated from the accommodating cavity 111 under natural conditions after being accommodated in the accommodating cavity 111, the knife body 310 can be taken out from the accommodating cavity 111 only by manual intervention of a user. The specific connection structure of the blade 3 is selected according to actual needs, and is not limited herein.

In another more specific embodiment, the blade 3 further includes a hook 340, and the hook 340 is disposed on an end surface of the end cap 320 facing away from the cutter body 310.

Through setting up as above, the spiller 3 is accomodating into and is accomodating the chamber 111 after, and brush body 1 and spiller 3 can regard as a whole, and when the user does not need the brush that this embodiment provided, the user can hang brush body 1 through couple 340 for the user can conveniently accomodate the brush, has reduced the possibility that the brush loses effectively.

It should be noted that the blade 3 of the brush provided in this embodiment is used for cutting long hairs on the rolling brush of the cleaning robot, and after the long hairs are cut, the bristles of the brush body 1 can more conveniently wind the hairs of the rolling brush, so that the brush has an excellent cleaning effect.

Of course, in other embodiments, the blade 3 may also be used to clean stubborn stains on the ground or wall. The specific use situation of the blade 3 is selected according to actual needs, and is not limited herein.

In another embodiment of the present invention, a cleaning robot (not shown) is provided, which includes the brush as described above.

The embodiment of the utility model provides a cleaning robot, compared with the prior art, the utility model provides a cleaning robot includes such as above-mentioned brush, the brush can be with the winding of the hair in the last perhaps slop pail of cleaning robot round brush on its brush hair, this brush has the unhairing device 2 that can clear up the hair on the brush hair and can cut off the scraper knife 3 of hair on the cleaning robot round brush, scraper knife 3 can hide on the handle portion 110 of brush for brush body 1 and scraper knife 3 are integrated together, can be swiftly when the user needs scraper knife 3 to cut off the hair, conveniently get, and simultaneously, avoided the two separately to set up and exist the possibility of losing.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a brush, its characterized in that, includes brush body and hair removal device, the brush body include handle portion and set up in the head that has the brush hair on the handle portion, hair removal device include the sleeve with set up in hang the portion of putting on telescopic internal face, the head can insert the sleeve the head is crossed hang reverse evacuation behind the portion the head, hang the portion of putting and can hook the winding hair on the brush hair, so that hair with the brush hair separation.

2. The brush of claim 1, wherein the sleeve has a first inlet end and a first outlet end, and the hanging portion is disposed proximate the first outlet end.

3. The brush according to claim 2, wherein the hanging portion is a projection provided on an inner wall surface of the sleeve.

4. The brush according to claim 3, wherein the number of the protrusions is at least two and is uniformly arranged on the inner wall surface of the sleeve in the circumferential direction.

5. The brush of claim 4, wherein the projection is in the form of a strip extending along the length of the sleeve, and wherein the end of the projection remote from the first outlet end is sloped.

6. The brush of claim 4, wherein the hair removal device further comprises a guide sleeve inserted within the sleeve, the guide sleeve having a second inlet end and a second outlet end, the second outlet end being centrally located between the protrusions, the second inlet end being disposed away from the second outlet end.

7. The brush of claim 1, further comprising a blade including a blade body, wherein an end of the handle portion facing away from the head portion is provided with a receiving cavity, and wherein the blade body is removably received in the receiving cavity.

8. The brush of claim 7, wherein the blade further comprises an end cap, the blade body being fixedly attached to the end cap at an end face of the end cap, the handle portion having an opening at an end face facing away from the head portion, the end cap being positioned over the opening after the blade body is received in the receiving cavity.

9. The brush according to claim 8, wherein the scraper further comprises a clamping member, the clamping member comprises an elastic plate, the elastic plate is fixedly connected to the end face of the cutter body connected to the end cover, a clamping block is arranged at one end of the elastic plate far away from the end cover, and a through hole communicated with the accommodating cavity for the clamping block to be clamped in is arranged on the handle portion.

10. The brush of claim 8 or 9, wherein the blade further comprises a hook disposed on an end surface of the end cap facing away from the blade body.

Images