CN215016909U - Scrubbing brush and cleaning device - Google Patents
Scrubbing brush and cleaning device Download PDFInfo
- Publication number
- CN215016909U CN215016909U CN202120908443.6U CN202120908443U CN215016909U CN 215016909 U CN215016909 U CN 215016909U CN 202120908443 U CN202120908443 U CN 202120908443U CN 215016909 U CN215016909 U CN 215016909U
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- brush
- rolling brush
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- cavity
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Abstract
The utility model discloses a floor brush, which comprises a floor brush disc and a rolling brush, wherein the floor brush disc is provided with a first installation part and a second installation part which are oppositely arranged, and the rolling brush is arranged between the first installation part and the second installation part; the first mounting part is provided with a connecting part, and one end of the rolling brush is rotatably mounted on the connecting part; the rolling brush is characterized in that a clamping block and a rotating shaft are arranged at the other end of the rolling brush, one end of the rotating shaft is rotatably arranged on the clamping block, the other end of the rotating shaft is fixed at the other end of the rolling brush, a clamping groove is formed in the side face, close to one side of the first installation portion, of the second installation portion, and the clamping block is inserted in the clamping groove in a drawer mode. The utility model discloses utilize the mode cartridge of fixture block with the drawer to be in on the draw-in groove, as long as will the fixture block is taken out from the draw-in groove, can dismantle the round brush from between first installation department and the second installation department, the dismantlement operation process of round brush is simple swift.
Description
Technical Field
The utility model relates to a cleaning device technical field, in particular to scrubbing brush and cleaning device.
Background
The traditional mode of washing ground needs the manual work to adopt the mop to wash ground operation, and along with the development of the progress of technique and science and technology, people's standard of living progressively improves, and the machine of washing ground has become the electrical home appliances equipment that people are essential in daily life gradually. Wherein, hand-held type cleaning device is equipped with the clean round brush with the clean ground of rotation mode more, and it is because the size is small and exquisite, and it is comparatively convenient to use, has obtained comparatively extensive application in places such as at home, office and hotel.
Current cleaning device includes host computer and scrubbing brush, and the scrubbing brush includes round brush and the rolling drive arrangement of drive round brush, and the host computer sprays the washing liquid to the round brush through control power pump simultaneously, and the round brush still is equipped with on the scrubbing brush in addition and scrapes strip and sewage case with rotatory mode cleaning ground, scrapes the strip and scrapes out the sewage on the round brush after the round brush cleans ground, and the sewage that scrapes from the round brush flows into the sewage case and is collected. The rolling brush of the cleaning apparatus becomes dirty by contacting the floor surface to adsorb dirt in long-term use. In order to solve the cleaning and replacing problems of the rolling brush, the prior art generally installs the rolling brush on the cleaning equipment in a detachable mode, and specifically utilizes the end covers arranged at the two ends of the rolling brush to fix the rolling brush, when the rolling brush needs to be cleaned and replaced, the end cover at one end of the rolling brush is detached to take out the rolling brush, so that the detaching operation process of the rolling brush is complex, and the service life of the cleaning equipment can be shortened due to repeated detachment.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a scrubbing brush and cleaning device, the comparatively complicated technical problem of dismantlement operation process that aims at solving the round brush.
In order to achieve the purpose, the utility model provides a floor brush, which comprises a floor brush disc and a rolling brush, wherein the floor brush disc is provided with a first installation part and a second installation part which are oppositely arranged, and the rolling brush is arranged between the first installation part and the second installation part; the first mounting part is provided with a connecting part, and one end of the rolling brush is rotatably mounted on the connecting part; the rolling brush is characterized in that a clamping block and a rotating shaft are arranged at the other end of the rolling brush, one end of the rotating shaft is rotatably arranged on the clamping block, the other end of the rotating shaft is fixed at the other end of the rolling brush, a clamping groove is formed in the side face, close to one side of the first installation portion, of the second installation portion, and the clamping block is inserted in the clamping groove in a drawer mode.
Optionally, the connecting portion is a driving shaft, and one end of the rolling brush is provided with a torque transmission portion matched with the driving shaft.
Optionally, the device further comprises a driving mechanism, and the driving mechanism is used for driving the driving shaft to rotate.
Optionally, the driving mechanism is a driving motor, and an output shaft of the driving motor is in transmission connection with the driving shaft.
Optionally, the output shaft of the driving motor is in transmission connection with the driving shaft in a belt wheel transmission manner.
Optionally, one end of the rotating shaft is mounted on the fixture block through a bearing.
Optionally, a drawing part is arranged at one end of the clamping block, which is far away from the clamping groove.
Optionally, an elastic clamping portion is arranged between the clamping block and the clamping groove, when the clamping block is inserted into the clamping groove, the clamping block and the clamping groove are relatively fixed by the elastic clamping portion, when external force is applied to the elastic clamping portion, clamping between the clamping block and the clamping groove is removed, and the clamping block can freely enter and exit from the clamping groove.
Optionally, the elastic engaging portion includes a concave portion and a convex portion, which are engaged with each other, and the convex portion is in a first position to engage and fix with the concave portion when no external force is applied, and the convex portion is in a second position to disengage with the concave portion when external force is applied.
Optionally, when an external force is applied to the protruding portion in a direction from the second mounting portion to the first mounting portion, the protruding portion is located at the second position and is disengaged from the recessed portion, and the clamping block can freely enter and exit from the clamping groove.
Optionally, the protruding portion is arranged on the clamping block, the recessed portion is arranged on the clamping groove, a concave cavity and an elastic structure are arranged on the clamping block, and before the protruding portion is clamped with the recessed portion, the elastic structure enables the protruding portion to be located in the concave cavity and located at a second position, so that the clamping block is smoothly inserted into the clamping groove; when the convex part enters the position of the concave part, the elastic structure enables the convex part to be ejected out of the concave cavity and be positioned at the first position, and the convex part is clamped with the concave part.
Optionally, the recessed direction of the recessed portion is a direction from the first mounting portion to the second mounting portion.
Optionally, the surface of the convex part contacting with the concave part is a spherical surface.
Optionally, the elastic structure is an elastic piece, one end of the elastic piece is fixed on the cavity wall of the cavity, the protruding portion is fixed on one end of the elastic piece away from the cavity wall of the cavity, and in the process of inserting the fixture block into the fixture groove: before the convex part is clamped with the concave part, the convex part is pressed by the groove wall of the clamping groove to be sunk into the concave cavity and positioned at a second position; when the convex part enters the position of the concave part, the elastic sheet ejects the convex part from the cavity and is positioned at a first position, so that the convex part is clamped with the concave part.
Optionally, the torque transmission part comprises a jack arranged at one end face of the rolling brush, a slot is arranged on the hole wall of the jack, and an insertion block which is inserted into the slot and clamped with the slot is arranged on the driving shaft.
Optionally, the number of the slots is multiple, and correspondingly, the number of the insertion blocks is also multiple.
Optionally, the width of the slot is gradually reduced from the driving shaft to the rolling brush, and correspondingly, the width of the insertion block is gradually reduced from the driving shaft to the rolling brush.
The utility model also provides a cleaning device, it includes the aforesaid scrubbing brush.
According to the technical scheme of the utility model, the first mounting part is provided with the connecting part, and one end of the rolling brush is rotatably mounted on the connecting part; the rolling brush is characterized in that a clamping block and a rotating shaft are arranged at the other end of the rolling brush, one end of the rotating shaft is rotatably arranged on the clamping block, the other end of the rotating shaft is fixed at the other end of the rolling brush, a clamping groove is formed in the side face, close to one side of the first installation portion, of the second installation portion, and the clamping block is inserted in the clamping groove in a drawer mode. The clamping block is inserted into the clamping groove in a drawer mode, the rolling brush can be detached from the space between the first installation part and the second installation part as long as the clamping block is pulled out of the clamping groove, and the detaching operation process of the rolling brush is simple and rapid.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first subject of the present invention;
FIG. 2 is an exploded view of the first viewing angle of FIG. 1;
FIG. 3 is an exploded view of the second viewing angle of FIG. 1;
FIG. 4 is a schematic view of the subject of the present invention, namely a fixture block;
FIG. 5 is a left side view of a roller brush according to the present invention;
the reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
212 | |
| 11 | |
213 | |
| 12 | |
22 | |
| 13 | Connecting |
23 | |
| 131 | |
24 | |
| 14 | Clamping |
241 | Inserting |
| 20 | |
31 | Raised |
| 21 | |
32 | |
| 211 | Drawing part |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The embodiment of the utility model provides a main solution is: the rolling brush is characterized in that a clamping block and a rotating shaft are arranged at the other end of the rolling brush, one end of the rotating shaft is rotatably arranged on the clamping block, the clamping block is inserted into the clamping groove in a drawer mode, the rolling brush can be detached from the position between the first installation part and the second installation part as long as the clamping block is pulled out of the clamping groove, and the detaching operation process of the rolling brush is simple and rapid.
The existing floor brush is characterized in that the end covers arranged at the two ends of the rolling brush are utilized to install and fix the rolling brush, when the rolling brush needs to be cleaned and replaced, the end cover at one end of the rolling brush is detached to take out the rolling brush, so that the detaching operation process of the rolling brush is complex, and the service life of cleaning equipment can be shortened due to multiple times of detaching. The utility model provides an foretell solution, then can solve above-mentioned technical problem.
Referring to fig. 1 to 5, the present invention provides a floor brush, which includes a floor brush tray 10 and a rolling brush 20, wherein the floor brush tray 10 is provided with a first installation portion 11 and a second installation portion 12, the first installation portion 11 and the second installation portion 12 are oppositely disposed, and the rolling brush 20 is installed between the first installation portion 11 and the second installation portion 12.
Further, a connecting part 13 is arranged on the first mounting part 11, and one end of the rolling brush 20 is rotatably mounted on the connecting part 13; a clamping block 21 and a rotating shaft 22 are arranged at the other end of the rolling brush 20, one end of the rotating shaft 22 is rotatably mounted on the clamping block 21, the other end of the rotating shaft 22 is fixed at the other end of the rolling brush 20, a clamping groove 14 is arranged on the side surface of one side of the second mounting portion 12 close to the first mounting portion 11, and the clamping block 21 is inserted in the clamping groove 14 in a drawer mode.
The utility model discloses utilize the mode cartridge of fixture block with the drawer to be in on the draw-in groove, as long as will the fixture block is taken out from the draw-in groove, can dismantle the round brush from between first installation department and the second installation department, the dismantlement operation process of round brush is simple swift.
Further, in this embodiment, the connecting portion 13 is a driving shaft, and one end of the rolling brush 20 is provided with a torque transmission portion 24 engaged with the driving shaft. The driving shaft drives the rolling brush to rotate through the torque transmission part, and in addition, the rolling brush further comprises a driving mechanism which is used for driving the driving shaft to rotate. The driving mechanism drives the rolling brush to rotate, and the rotating rolling brush cleans the working surface.
Specifically, the driving mechanism is a driving motor, and an output shaft of the driving motor is in transmission connection with the driving shaft. Still further, the output shaft of the driving motor is in transmission connection with the driving shaft in a belt wheel transmission mode. Wherein the driving mechanism and the belt wheel transmission mechanism are both arranged on the floor brush disc, it is easy to think that other transmission connection modes, such as gear transmission, and the like, can also be adopted between the output shaft of the driving motor and the driving shaft.
Further, in the present embodiment, one end of the rotating shaft 22 is mounted on the latch 21 through a bearing 23. The friction between the clamping block and the rotating shaft can be reduced by the bearing, and the rotating efficiency is improved.
Further, in order to conveniently take out the fixture block from the card slot, in this embodiment, a pulling portion 211 is disposed at an end of the fixture block 21 away from the card slot 14, and a user can take out the fixture block from the card slot by holding the pulling portion to pull the card slot in the opening direction. Specifically, the drawing portion 211 is a wing extending toward the second mounting portion 12, and the wing is supported by the second mounting portion 12 when the latch 21 is inserted into the latch groove 14.
Referring to fig. 2 to 4, in this embodiment, an elastic engaging portion is disposed between the latch 21 and the slot 14, when the latch 21 is inserted into the slot 14, the elastic engaging portion fixes the latch 21 and the slot 14 relatively, when an external force is applied to the elastic engaging portion, the latch 21 and the slot 14 are disengaged, and the latch 21 can freely move in and out of the slot 14. The elastic clamping part can prevent the clamping block from loosening and jumping out of the clamping groove.
Further, in this embodiment, the elastic engaging portion includes a concave portion 32 and a convex portion 31 which are engaged with each other, and when no external force is applied, the convex portion 31 is in a first position and is engaged with and fixed to the concave portion 32, and when an external force is applied, the convex portion 31 is in a second position and is disengaged from the concave portion 32. That is, before the fixture block is inserted into the slot, an external force may be applied to the projection to be located at the first position, the fixture block may freely pass through the slot, and after the fixture block is inserted into the slot, the external force is released, and the projection returns to the first position to be engaged and fixed with the recess.
Specifically, when an external force is applied to the protrusion 31 in a direction from the second mounting portion 12 to the first mounting portion 11, the protrusion 31 is at the second position and disengaged from the recess 32, and the latch 21 can freely move in and out of the latch slot 14. Further, in the present embodiment, the recessed direction of the recessed portion 32 is a direction from the first mounting portion 11 to the second mounting portion 12.
Further, in this embodiment, the protrusion 31 is disposed on the latch 21, the recess 32 is disposed on the latch slot 14, a cavity 212 and an elastic structure 213 are disposed on the latch 21, and before the protrusion 31 is engaged with the recess 32, the elastic structure 213 makes the protrusion 31 located in the cavity 212 and located at the second position, so that the latch 21 is smoothly inserted into the latch slot 14; when the protruding portion 31 enters the position of the recessed portion 32, the elastic structure 213 causes the protruding portion 31 to be ejected from the cavity 212 and to be in the first position, and to be engaged with the recessed portion 32. The elastic structure is utilized to enable the convex part to be positioned in or out of the concave cavity, so that the convex part and the concave part are clamped or released.
Further, in the present embodiment, the surface of the convex portion 31 contacting the concave portion 32 is a spherical surface. The spherical surface is an arc smooth surface, so that the convex part can be separated from the concave part, and the clamping can be avoided.
Referring to fig. 2 to 4, further, in this embodiment, the elastic structure 213 is an elastic piece, one end of the elastic piece is fixed on the cavity wall of the cavity 212, the protruding portion 31 is fixed on one end of the elastic piece away from the cavity wall of the cavity 212, and during the process of inserting the latch 21 into the latch slot 14: before the convex portion 31 is engaged with the concave portion 32, the convex portion 31 is pressed by the groove wall of the slot 14 to sink into the cavity 212 and be in the second position; when the protruding portion 31 enters the position of the recessed portion 32, the elastic piece ejects the protruding portion 31 from the cavity 212 and is in the first position, so that the protruding portion 31 is engaged with the recessed portion 32. Utilize the flexure strip can realize that the bellying switches between primary importance and second position, simple structure is effectual.
Referring to fig. 2 and 5, in the present embodiment, the torque transmission portion 24 includes an insertion hole formed in an end surface of the roller brush 20, a slot 241 is formed in a hole wall of the insertion hole, and the driving shaft is provided with an insertion block 131 inserted into and engaged with the slot 241. After the rotating shaft is inserted into the insertion hole, torque transmission is achieved by means of matching of the insertion grooves in the hole wall and the insertion blocks of the rotating shaft, and the rolling brush is detached beneficially by means of insertion of the insertion hole and the driving shaft.
Still further, the number of the slots 241 is plural, and correspondingly, the number of the insertion blocks 131 is also plural. The form of a plurality of slots can be in the form of cross slots or cross slots, and the arrangement mode of symmetrical shapes is favorable for uniform transmission of torque and cannot be easily damaged.
Still further, the width of the slot 241 is gradually reduced from the driving shaft to the rolling brush 20, and correspondingly, the width of the insertion block 131 is gradually reduced from the driving shaft to the rolling brush 20. The width of slot adopts the structure that reduces gradually, when taking out the fixture block from the draw-in groove for driving shaft and round brush break away from more fast.
The utility model discloses still provide a cleaning device, this theme two includes the theme one the scrubbing brush. The specific structure of the first subject refers to the above embodiments, and since the second subject adopts all technical solutions of all embodiments of the first subject, at least all beneficial effects brought by the technical solutions of the above embodiments are achieved, and are not described in detail herein.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A floor brush is characterized by comprising a floor brush disc and a rolling brush, wherein a first mounting part and a second mounting part are arranged on the floor brush disc and are oppositely arranged, and the rolling brush is mounted between the first mounting part and the second mounting part; the first mounting part is provided with a connecting part, and one end of the rolling brush is rotatably mounted on the connecting part; the rolling brush is characterized in that a clamping block and a rotating shaft are arranged at the other end of the rolling brush, one end of the rotating shaft is rotatably arranged on the clamping block, the other end of the rotating shaft is fixed at the other end of the rolling brush, a clamping groove is formed in the side face, close to one side of the first installation portion, of the second installation portion, and the clamping block is inserted in the clamping groove in a drawer mode.
2. The floor brush of claim 1, wherein the connecting portion is a driving shaft, and one end of the roll brush is provided with a torque transmission portion engaged with the driving shaft;
and/or the driving mechanism is used for driving the driving shaft to rotate.
3. A floor brush as claimed in claim 1 wherein one end of said rotatable shaft is mounted to said cartridge by a bearing.
4. The floor brush as claimed in claim 1, wherein a drawing portion is provided on an end of the latch remote from the locking groove.
5. The floor brush as claimed in claim 1, wherein an elastic engaging portion is provided between the engaging portion and the engaging groove, when the engaging portion is inserted into the engaging groove, the elastic engaging portion fixes the engaging portion and the engaging groove relatively, and when an external force is applied to the elastic engaging portion, the engaging portion is disengaged from the engaging groove, and the engaging portion can freely move in and out of the engaging groove.
6. The floor brush as claimed in claim 5, wherein the elastic engaging portion includes a concave portion and a convex portion which are engaged with each other, and the convex portion is positioned at a first position to be engaged with and fixed to the concave portion when no external force is applied, and the convex portion is positioned at a second position to be disengaged from the concave portion when an external force is applied.
7. The floor brush as claimed in claim 6, wherein said protrusion is provided on said fixture block, said recess is provided on said locking groove, said fixture block is provided with a cavity and an elastic structure, said elastic structure enables said protrusion to be located in said cavity and at a second position before said protrusion is engaged with said recess, so that said fixture block is smoothly inserted into said locking groove; when the convex part enters the position of the concave part, the elastic structure enables the convex part to be ejected out of the concave cavity and be positioned at the first position, and the convex part is clamped with the concave part.
8. A floor brush as claimed in claim 6, wherein the surface of the raised portion in contact with the recessed portion is a spherical surface.
9. The floor brush as claimed in claim 7, wherein the elastic structure is an elastic piece, one end of the elastic piece is fixed on the cavity wall of the cavity, the protruding portion is fixed on one end of the elastic piece away from the cavity wall of the cavity, and during the process of inserting the fixture block into the slot: before the convex part is clamped with the concave part, the convex part is pressed by the groove wall of the clamping groove to be sunk into the concave cavity and positioned at a second position; when the convex part enters the position of the concave part, the elastic sheet ejects the convex part from the cavity and is positioned at a first position, so that the convex part is clamped with the concave part.
10. A cleaning device comprising a floor brush as claimed in any one of the preceding claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120908443.6U CN215016909U (en) | 2021-04-28 | 2021-04-28 | Scrubbing brush and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120908443.6U CN215016909U (en) | 2021-04-28 | 2021-04-28 | Scrubbing brush and cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215016909U true CN215016909U (en) | 2021-12-07 |
Family
ID=79107265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120908443.6U Active CN215016909U (en) | 2021-04-28 | 2021-04-28 | Scrubbing brush and cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215016909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668348A (en) * | 2022-03-08 | 2022-06-28 | 帝舍智能科技(武汉)有限公司 | Brush roller and floor washing machine provided with same |
-
2021
- 2021-04-28 CN CN202120908443.6U patent/CN215016909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668348A (en) * | 2022-03-08 | 2022-06-28 | 帝舍智能科技(武汉)有限公司 | Brush roller and floor washing machine provided with same |
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