CN114521732B - Gap cleaning brush for ultrasonic cavitation and cleaning method thereof - Google Patents
Gap cleaning brush for ultrasonic cavitation and cleaning method thereof Download PDFInfo
- Publication number
- CN114521732B CN114521732B CN202210152879.6A CN202210152879A CN114521732B CN 114521732 B CN114521732 B CN 114521732B CN 202210152879 A CN202210152879 A CN 202210152879A CN 114521732 B CN114521732 B CN 114521732B
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- brush
- cleaning
- ultrasonic
- ultrasonic transducer
- recess
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- 238000004140 cleaning Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000005484 gravity Effects 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000000889 atomisation Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000839 emulsion Substances 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000012459 cleaning agent Substances 0.000 claims description 3
- 230000026683 transduction Effects 0.000 claims description 3
- 238000010361 transduction Methods 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
- A46B13/023—Brushes with driven brush bodies or carriers power-driven carriers with means for inducing vibration to the bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
- A46B13/04—Brushes with driven brush bodies or carriers power-driven carriers with reservoir or other means for supplying substances
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
- A46B15/0004—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
- A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
- A46B5/0075—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body being adjustable and stable during use
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
Landscapes
- Brushes (AREA)
Abstract
The invention relates to the technical field of brushing appliances, in particular to a gap cleaning brush for ultrasonic cavitation and a cleaning method thereof. Including self-adaptation balancing mechanism, ultrasonic wave conversion subassembly, ultrasonic cleaning subassembly and brush holder, self-adaptation balancing mechanism comprises spin and recess, the recess is located inside the brush holder, the spin is located inside the recess, the spin can follow under the effect of gravity the recess rolls, the bottom equipartition of recess has protruding point, ultrasonic wave conversion subassembly includes ultrasonic transducer, ultrasonic transducer install in the outside of brush holder, ultrasonic cleaning subassembly includes brush hair and atomizing spray gun, the brush hair is established the bottom of brush holder, atomizing spray gun is used for spraying liquid in the contact surface of brush hair and gap. The invention realizes the application of ultrasonic cavitation technology in the field of gap cleaning, and realizes the energy conversion and the cleaning effect of cavitation; reduces the dead angle of sanitation and has better cleaning effect.
Description
Technical Field
The invention relates to the technical field of brushing appliances, in particular to a gap cleaning brush for ultrasonic cavitation and a cleaning method thereof.
Background
Along with the improvement of the living standard of people, the requirements of people on living environment are increasingly improved, and in the living environment cleaning process, the gap cleaning is often neglected by people consciously due to the fact that a large amount of manpower is consumed, the cleaning effect is poor and the problem of hygienic dead angles exists. The ultrasonic cavitation-based cleaning technology is applied to various fields due to the advantages of good cleaning effect, low single use cost and the like, for example, the invention patent application with the application number of CN202111005309.6 discloses a device for cleaning glasses by utilizing ultrasonic cavitation. However, the ultrasonic cavitation cleaning brush cannot be applied to the field of gap cleaning, and has the effect of realizing ultrasonic cavitation cleaning without a special ultrasonic cavitation cleaning brush. The invention patent with the application number of CN202022606375.6 is a brush structure capable of brushing and brushing, which mainly comprises a brush seat and a plurality of elastic brushes; the brush seat is provided with a plurality of containing grooves, each containing groove is provided with an elastic brush, the elastic brush comprises a positioning piece, a bristle unit, at least one elastic piece and a bottom plate, the bristle unit, the elastic piece and the bottom plate are sequentially arranged in the frame-shaped positioning piece, thereby the whole brush is arranged in the containing groove after the element is arranged in the positioning piece, and the bristles extend out of the containing groove; therefore, the elastic piece is utilized to enable the bristles of the elastic brush to adapt to the different shapes of the object and the concave-convex due to the elastic expansion capability of the elastic piece, and the bristles can advance and retreat in different elasticity, so that the bristles can be contacted with the surface of the object to be brushed in a fitting manner. The problem that an uneven object is difficult to clean is solved. But it is bulky, cannot be applied to the field of crevice cleaning, and it cannot be combined with ultrasonic cavitation cleaning.
Disclosure of Invention
The invention aims to provide a gap cleaning brush for ultrasonic cavitation, which can thoroughly clean gaps in daily work and life and realize the application of an ultrasonic cavitation cleaning technology in the field of gap cleaning.
The invention provides a gap cleaning brush for ultrasonic cavitation, which comprises a self-adaptive balance mechanism, an ultrasonic conversion assembly, an ultrasonic cleaning assembly and a brush seat, wherein the self-adaptive balance mechanism consists of a rolling ball and a groove, the groove is positioned in the brush seat, the rolling ball is positioned in the groove, the rolling ball can roll along the groove under the action of gravity, raised points are uniformly distributed at the bottom of the groove, the ultrasonic conversion assembly comprises an ultrasonic transducer, the ultrasonic transducer is arranged outside the brush seat, the ultrasonic cleaning assembly comprises bristles and an atomization spray gun, the bristles are arranged at the bottom of the brush seat, and the atomization spray gun is used for spraying liquid on the contact surface of the bristles and the gap.
Preferably, the groove is a U-shaped groove.
Preferably, the ball is provided with two balls.
Preferably, the atomizing spray guns are three, and are respectively arranged at two sides of the brush seat and the bottom of the brush seat.
Preferably, the ultrasonic conversion assembly further comprises a self-locking mechanism, the self-locking mechanism comprises a self-locking mechanism body, a buckle and a leaf spring, a clamping groove is formed in the self-locking mechanism body, one end of the buckle is arranged in the clamping groove, the other end of the buckle is fixedly connected with one side of the ultrasonic transducer, and the leaf spring is arranged between the buckle and the ultrasonic transducer and is fixed with the side face of the ultrasonic transducer.
Preferably, the bristles are of a convex structure, and the middle of the bristles is 5-10mm higher than the two sides.
Preferably, the middle density of the bristles is greater than the two side densities of the bristles.
Preferably, the bristles are made of a hydrophobic material PET.
A slit cleaning method using the above-described slit cleaning brush for ultrasonic cavitation, comprising the steps of:
(1) Placing the bristles at a gap to be cleaned, and starting an ultrasonic transducer;
(2) The rolling ball is acted by unbalanced gravity and rolls along the groove, then the rolling ball is stopped at a corresponding convex point according to the inclination of the brush, the rolling ball is acted by vertical downward gravity, the brush is stressed downwards, and the gap is tightly attached, so that dead-angle-free cleaning is completed.
Preferably, in the step (1), before the ultrasonic transducer is started, one of the atomizing spray guns positioned at two sides of the brush seat is opened, atomized water droplets are sprayed, and the gap is wetted; after the ultrasonic transducer is started, another atomizing spray gun positioned at two sides of the brush seat is opened, the cleaning agent emulsion is sprayed, the brush swings back and forth due to the transduction of the ultrasonic transducer, cavitation cleaning is generated, and deep cleaning is carried out;
after dead angle-free cleaning is completed in the step (2), an atomization spray gun positioned at the bottom of the brush seat is opened, clean water is sprayed, and the fallen stains are removed.
The beneficial effects are that:
the brush adopts an ultrasonic conversion system to realize the conversion of ultrasonic energy into mechanical energy, and the ultrasonic transducer is used for transmitting vibration into the gap through the brush hair, so that the application of an ultrasonic cavitation technology in the gap cleaning field is realized, and the energy conversion and the cavitation cleaning effect are realized; the brush adopts the self-adaptive balance mechanism to realize the fit of the brush to the gap, thereby reducing the dead angle of sanitation and having better cleaning effect. The brush adopts the atomizing spray gun to realize multiple cleaning, thereby effectively reducing the residue of the stain.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view showing the recess inside the brush holder according to the present invention;
FIG. 3 is a schematic diagram of the present invention for showing a self-locking mechanism;
fig. 4 is a schematic view of an atomizing spray gun according to the present invention for showing the position of the bottom of the brush holder.
Reference numerals illustrate: 1-brush holder, 201-first ball, 202-second ball, 3-groove, 4-boss, 5-ultrasonic transducer, 6-brush, 701-first atomization spray gun, 702-second atomization spray gun, 703-third atomization spray gun, 8-self-locking mechanism body, 9-buckle, 10-spring, 11-clamping groove, 12-first ultrasonic distance sensor and 13-second ultrasonic distance sensor.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
The utility model provides a gap cleaning brush for ultrasonic cavitation, including self-adaptation balancing mechanism, ultrasonic conversion subassembly, ultrasonic cleaning subassembly and brush seat 1, self-adaptation balancing mechanism comprises spin and recess 3, the intermediate position of brush seat 1 both sides still is equipped with ultrasonic wave distance sensor one 12 and ultrasonic wave distance sensor two 13 respectively, recess 3 is U type groove and is located brush seat 1 inside, recess 3 length is 10cm, recess 3 bottom is equipped with the boss every 1 ~ 3cm interval, spin one 201, spin two 202 are located recess 3 left and right sides respectively, and they are solid sphere, weight is 100 ~ 150 g, the diameter is 3 ~ 5cm, spin can roll along recess 3 under the effect of gravity. The ultrasonic conversion assembly comprises an ultrasonic transducer 5, the ultrasonic transducer 5 is arranged outside the brush holder 1, the ultrasonic cleaning assembly comprises bristles 6 and an atomization spray gun, the bristles 6 are arranged at the bottom of the brush holder 1, the bristles 6 are of a convex structure, the middle of each bristle 6 is 5-10mm higher than the two sides, the distribution density of the bristles 6 is uneven, the density of the two sides is small, the density of the middle bristle is large, the density of the middle bristle is 10/9 or 4/3 of the density of the bristles on the two sides, and the bristles 6 at the bottom are made of a hydrophobic material PET. The brush hair 6 has a convex structure, is matched with the gap groove, is more thorough to clean, and has no sanitary dead angle; the bristles 6 are made of hydrophobic materials, so that the adhesion of sewage is reduced, and the cleaning effect is improved; the density of the bristles 6 is uneven, which is beneficial to cleaning the two sides of the gap by the bristles 6. The atomizing spray gun is used for spraying liquid on the contact surface of the brush hair 6 and the gap, the atomizing spray gun is provided with three, the three atomizing spray guns are respectively arranged at the two sides of the brush seat 1 and the bottom of the brush seat 1, the atomizing spray guns at the two sides of the brush seat 1 are respectively an atomizing spray gun I701 and an atomizing spray gun III 703, the atomizing spray gun at the bottom of the brush seat 1 is an atomizing spray gun II 702, the atomizing spray gun I701 is responsible for spraying atomized small water drops, the atomizing spray gun II 702 is responsible for spraying cleaner emulsion, and the atomizing spray gun III 703 is responsible for spraying clear water. The first atomization spray gun 701 is positioned on the right side surface of the brush seat, and the horizontal included angle between the head of the spray gun and the ground is 30-45 degrees; the second atomization spray gun 702 is positioned at the middle position of the bottom of the brush seat 1, the head of the spray gun is vertical to the ground, and the head of the spray gun is hidden in the brush hair; the atomization spray gun III 703 is positioned at the left side surface of the brush seat, and the horizontal included angle between the spray gun head and the ground is 30-60 degrees.
The ultrasonic conversion assembly further comprises a self-locking mechanism, the self-locking mechanism is composed of a self-locking mechanism body 8, a buckle 9 and a leaf spring 10, a clamping groove 11 is formed in the self-locking mechanism body, one end of the buckle 9 is arranged in the clamping groove 11, the other end of the buckle 9 is fixedly connected with one side of the ultrasonic transducer 5, and the leaf spring 10 is arranged between the buckle 9 and the ultrasonic transducer 5 and is fixed with the side face of the ultrasonic transducer 5. The function of the ultrasonic transducer 5 is to convert the input electric power into mechanical power (i.e., ultrasonic waves) and transmit the mechanical power out, while consuming a small portion of the power itself. The clamping groove 11 and the clamping buckle 9 play a limiting role, play a limiting role on the movement of the ultrasonic transducer, prevent displacement caused by vibration, and the leaf spring 10 plays a buffering role in the vibration process, so that the displacement caused by vibration is prevented, and the vibration process of the ultrasonic transducer 5 is not hindered.
A cleaning method of the gap cleaning brush based on ultrasonic cavitation comprises the following steps:
when equipment is ready to start working, ultrasonic waves are firstly emitted to the ground at the first ultrasonic distance sensor and the second ultrasonic distance sensor, the distance from the ground is obtained by converting the received ultrasonic waves, then the comparison values of the first ultrasonic distance sensor and the second ultrasonic distance sensor are different, and the cleaning route is judged to be not bent.
Then, the first ball and the second ball are subjected to unbalanced gravity and roll along the groove, then the first ball and the second ball stop at corresponding convex points according to the inclination of the brush, the first ball and the second ball are subjected to vertical downward gravity, the brush is stressed downwards, and the gap is tightly stuck, so that dead angle cleaning is avoided.
The first step of wetting the gap is carried out by spraying atomized small water drops by the atomization spray gun.
And then the atomizing spray gun II sprays the cleaning agent emulsion, and the brush swings back and forth due to the transduction function of the ultrasonic transducer, so that cavitation cleaning function is generated, and deep cleaning is performed.
And then the atomizing spray gun III sprays clear water to remove the fallen stains.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (9)
1. The utility model provides a gap cleaning brush for ultrasonic cavitation, its characterized in that, includes self-adaptation balancing mechanism, ultrasonic transducer subassembly, ultrasonic cleaning subassembly and brush holder, self-adaptation balancing mechanism comprises spin and recess, the recess is located inside the brush holder, the spin is located inside the recess, the spin can follow under the effect of gravity the recess rolls, the bottom equipartition of recess has protruding point, ultrasonic transducer includes ultrasonic transducer, ultrasonic transducer install in the outside of brush holder, ultrasonic cleaning subassembly includes brush hair and atomizing spray gun, the brush hair is established the bottom of brush holder, atomizing spray gun is used for spraying liquid in the contact surface of brush hair and gap, the brush hair is protruding structure, the centre of brush hair is higher than both sides 5-10mm.
2. The crevice cleaning brush of claim 1, wherein the recess is a U-shaped recess.
3. A slit cleaning brush for ultrasonic cavitation according to claim 2 characterised in that the ball is provided with two.
4. The slit cleaning brush for ultrasonic cavitation according to claim 2, wherein the atomizing spray gun is provided with three, respectively provided at both sides of the brush holder and at the bottom of the brush holder.
5. The slit cleaning brush for ultrasonic cavitation according to claim 1, wherein the ultrasonic conversion assembly further comprises a self-locking mechanism, the self-locking mechanism is composed of a self-locking mechanism body, a buckle and a leaf spring, a clamping groove is formed in the self-locking mechanism body, one end of the buckle is arranged in the clamping groove, the other end of the buckle is fixedly connected with one side of the ultrasonic transducer, and the leaf spring is arranged between the buckle and the ultrasonic transducer and is fixed with the side face of the ultrasonic transducer.
6. The crevice cleaning brush of claim 1, wherein the bristles have a center density greater than side densities of the bristles.
7. The crevice cleaning brush of claim 6, wherein the bristles are made of PET which is a hydrophobic material.
8. A crevice cleaning method based on a crevice cleaning brush according to any of claims 1 to 7 for ultrasonic cavitation, comprising the steps of:
(1) Placing the bristles at a gap to be cleaned, and starting an ultrasonic transducer;
(2) The rolling ball is acted by unbalanced gravity and rolls along the groove, then the rolling ball is stopped at a corresponding convex point according to the inclination of the brush, the rolling ball is acted by vertical downward gravity, the brush is stressed downwards, and the gap is tightly attached, so that dead-angle-free cleaning is completed.
9. The method of claim 8, wherein in step (1), one of the atomizing spray guns on both sides of the brush holder is turned on before the ultrasonic transducer is started to spray atomized water droplets to wet the gap; after the ultrasonic transducer is started, another atomizing spray gun positioned at two sides of the brush seat is opened, the cleaning agent emulsion is sprayed, the brush swings back and forth due to the transduction of the ultrasonic transducer, cavitation cleaning is generated, and deep cleaning is carried out;
after dead angle-free cleaning is completed in the step (2), an atomization spray gun positioned at the bottom of the brush seat is opened, clean water is sprayed, and the fallen stains are removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210152879.6A CN114521732B (en) | 2022-02-18 | 2022-02-18 | Gap cleaning brush for ultrasonic cavitation and cleaning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210152879.6A CN114521732B (en) | 2022-02-18 | 2022-02-18 | Gap cleaning brush for ultrasonic cavitation and cleaning method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114521732A CN114521732A (en) | 2022-05-24 |
| CN114521732B true CN114521732B (en) | 2024-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210152879.6A Active CN114521732B (en) | 2022-02-18 | 2022-02-18 | Gap cleaning brush for ultrasonic cavitation and cleaning method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114521732B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004148079A (en) * | 2002-10-30 | 2004-05-27 | Asahi Irika Kk | Ultrasonic toothbrush |
| CN201418493Y (en) * | 2009-05-15 | 2010-03-10 | 任正志 | Side edge hole water spray car washing brush |
| CN102178392A (en) * | 2011-01-13 | 2011-09-14 | 北京联合大学 | Ultrasonic water-spray washing device |
| CN204499819U (en) * | 2015-01-04 | 2015-07-29 | 浙江财经大学 | A kind of ullrasonic spraying toothbrush |
| CN205197935U (en) * | 2015-12-02 | 2016-05-04 | 绵阳安智圣达创意科技有限公司 | Novel domestic household electrical appliances are clean device |
| CN205268064U (en) * | 2015-12-15 | 2016-06-01 | 美的集团股份有限公司 | A steam cleaning device that is used for steam cleaning device's scrubbing brush and has it |
| CN111887577A (en) * | 2018-10-18 | 2020-11-06 | 蒋菊华 | Special gap cleaning brush for woven summer sleeping mat and using method |
| CN212995159U (en) * | 2020-06-29 | 2021-04-20 | 崔园芳 | Brush capable of cleaning corner gap |
| CN213316637U (en) * | 2020-06-17 | 2021-06-01 | 钱义贵 | Oil smoke bellows gap cleaning equipment |
-
2022
- 2022-02-18 CN CN202210152879.6A patent/CN114521732B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004148079A (en) * | 2002-10-30 | 2004-05-27 | Asahi Irika Kk | Ultrasonic toothbrush |
| CN201418493Y (en) * | 2009-05-15 | 2010-03-10 | 任正志 | Side edge hole water spray car washing brush |
| CN102178392A (en) * | 2011-01-13 | 2011-09-14 | 北京联合大学 | Ultrasonic water-spray washing device |
| CN204499819U (en) * | 2015-01-04 | 2015-07-29 | 浙江财经大学 | A kind of ullrasonic spraying toothbrush |
| CN205197935U (en) * | 2015-12-02 | 2016-05-04 | 绵阳安智圣达创意科技有限公司 | Novel domestic household electrical appliances are clean device |
| CN205268064U (en) * | 2015-12-15 | 2016-06-01 | 美的集团股份有限公司 | A steam cleaning device that is used for steam cleaning device's scrubbing brush and has it |
| CN111887577A (en) * | 2018-10-18 | 2020-11-06 | 蒋菊华 | Special gap cleaning brush for woven summer sleeping mat and using method |
| CN213316637U (en) * | 2020-06-17 | 2021-06-01 | 钱义贵 | Oil smoke bellows gap cleaning equipment |
| CN212995159U (en) * | 2020-06-29 | 2021-04-20 | 崔园芳 | Brush capable of cleaning corner gap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114521732A (en) | 2022-05-24 |
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