CN109907694A - A dust suction port assembly and its floor brush - Google Patents
A dust suction port assembly and its floor brush Download PDFInfo
- Publication number
- CN109907694A CN109907694A CN201711334436.4A CN201711334436A CN109907694A CN 109907694 A CN109907694 A CN 109907694A CN 201711334436 A CN201711334436 A CN 201711334436A CN 109907694 A CN109907694 A CN 109907694A
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- suction inlet
- scraping article
- dust
- inlet component
- suction
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- 239000000428 dust Substances 0.000 title claims abstract description 81
- 238000007790 scraping Methods 0.000 claims abstract description 68
- 238000005201 scrubbing Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 16
- 230000009471 action Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 11
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 208000014085 Chronic respiratory disease Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of suction inlet components, suction inlet including channel-shaped, be equipped in the suction inlet can swing scraping article, the bottom end of the bottom end of scraping article beyond the suction inlet and with ground face contact, so that the scraping article is contradicted the suction inlet when swinging forward or backward.When suction inlet component moves forward; under the action of frictional ground force; scraping article is swung backward; and then the air flue of suction inlet second half section is sealed; the subsequent air-flow lattice in ground are broken simultaneously; it enables air-flow that can only be entered by suction inlet front end, concentrates on suction at front end inlet, dust can follow air-flow to be inhaled into dust catcher.When suction inlet component moves backward, similarly.The suction inlet component increases dust collection efficiency, improves cleaning effect, and suction inlet component can be cleared up after drawing before pushing away.
Description
Technical field
The present invention relates to the ground of dust collection equipment field more particularly to a kind of suction inlet component and application the suction inlet component
Brush.
Background technique
According to statistics, people daily an average of about 80% or more time spend indoors, therefore, indoor air quality pair
The relationship of human health just seems more closely with important, the more room air of dust, is easy to induce chronic respiratory disease,
Also it will increase the incidence of allergy, therefore, dust is the formidable enemy of human health.
In the prior art, dust catcher is widely used and reduces house dust, dust catcher sucks sundries and dust in predetermined region
To execute cleaning function.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of suction inlet components, by carrying out effectively in cleaning process
Aspirating unit is distributed, the suction of suction inlet is concentrated, improves pick-up performance.
In order to solve the above technical problems, technical solution provided by the invention are as follows:
A kind of suction inlet component, the suction inlet including channel-shaped, be equipped in the suction inlet slot can swing scraping article,
The bottom end of scraping article beyond the suction inlet bottom end and with ground face contact, when swinging the scraping article forward or backward contradict described in
Suction inlet.
Further, the scraping article is fabricated from a flexible material.
Further, the scraping article is supported in bracket, and the bracket is fixedly connected with the suction inlet, the top of the bracket
End is connect with the top of the scraping article.
Further, the top of the scraping article is equipped with axis, and the scraping article is hinged by axis and the bracket.
Further, the U-type groove for accommodating the axis is offered on the bracket, U-type groove has a necking, necking
Size is less than the diameter of the axis.
Further, the axis is made of hard material.
Further, the scraping article and the axis are integrally formed.
The invention solves another technical problem be to provide a kind of scrubbing brush, by being carried out effectively in cleaning process
Aspirating unit is distributed, the suction of suction inlet is concentrated, improves pick-up performance.
In order to solve the above technical problems, technical solution provided by the invention are as follows:
A kind of scrubbing brush, including suction inlet component, suction inlet component include the suction inlet of channel-shaped, it is characterised in that: the suction
Be equipped among dirt mouth slot can swing scraping article, the bottom end of the bottom end of scraping article beyond the suction inlet and with ground face contact,
The scraping article is set to contradict the suction inlet when swinging forward or backward.
Further, including the big dirt region for collecting large volume rubbish and the micronic dust area for collecting fine dust
The inlet in the micronic dust region is arranged in domain, the suction inlet component.
It further, further include motor and hairbrush, the inlet in the big dirt region is provided with big dirt suction inlet, and hairbrush is set
It sets at big dirt suction inlet, the rotation direction of hairbrush is towards the big dirt region, the hairbrush of the turning end of motor and the hairbrush
Axis connection is simultaneously rotated with electric brush.
Beneficial effects of the present invention:
When pushing the scrubbing brush with the suction inlet component to move forward, under the action of frictional ground force, scraping article can be to
Preceding swing is swung backward.When scraping article is swung forward or backward, on the one hand dust is made effectively to be swept into suction area, prevents ash
Dirt escapes from suction area；On the other hand so that suction inlet is distributed air flue by scraping article, concentrate the suction at suction inlet.When suction inlet group
When part moves forward, under the action of frictional ground force, scraping article is swung backward, and is contradicted on horizontal baffle, and then by suction inlet
The air flue of rear end seals, while the subsequent air-flow lattice in ground being broken, and enables air-flow that can only be entered by suction inlet front end, makes at suction inlet
Suction increase, dust can follow air-flow to be inhaled into dust catcher, increase dust collection efficiency, improve cleaning effect.When suction inlet group
When part moves backward, under the action of frictional ground force, scraping article is swung forward, is contradicted on horizontal baffle, and then by suction inlet
The air flue of front end seals, while the air-flow lattice before ground being broken, and enables air-flow that can only be entered by suction inlet rear end, makes at suction inlet
Suction increase, dust can follow air-flow to be inhaled into dust catcher, increase dust collection efficiency, improve cleaning effect, suction inlet component
It can be cleared up after being drawn before pushing away.
Detailed description of the invention
Fig. 1 is the status diagram of suction inlet component of the present invention and its scrubbing brush preferred embodiment；
Fig. 2 is another status diagram of suction inlet component of the present invention and its scrubbing brush preferred embodiment；Fig. 3 is A in Fig. 1
Partial enlarged view；
Fig. 4 is the partial enlarged view of B in Fig. 2；
Fig. 5 is the bottom view of suction inlet component of the present invention；
Fig. 6 is the bottom view of suction inlet component of the present invention and its scrubbing brush preferred embodiment.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Embodiment 1
Fig. 1-Fig. 5 is please referred to, is a preferred embodiment of the invention, the suction inlet component 100, the suction inlet including channel-shaped
110, be equipped among 110 slot of suction inlet can swing scraping article 120, the bottom end of scraping article 120 exceeds the suction inlet
110 bottom end and with ground face contact, so that the scraping article 120 is contradicted the suction inlet 110 when swinging forward or backward.Work as suction inlet
When component 100 moves forward, under the action of frictional ground force, scraping article 120 is swung backward, and is contradicted on suction inlet 110, in turn
The air flue of 110 rear end of suction inlet is sealed, while the subsequent air-flow lattice in ground being broken, enables air-flow can only be by 110 front end of suction inlet
Into increasing the suction at suction inlet 110, dust can follow air-flow to be inhaled into dust catcher, increase dust collection efficiency, improve clear
Clean effect.When suction inlet component 100 moves backward, under the action of frictional ground force, scraping article 120 is swung forward, is contradicted
On suction inlet 110, and then the air flue of 110 front end of suction inlet is sealed, while the air-flow lattice before ground being broken, enables air-flow can only
Entered by 110 rear end of suction inlet, increase the suction at suction inlet 110, dust can follow air-flow to be inhaled into dust catcher, increase
Dust collection efficiency, improves cleaning effect, and suction inlet component 100 can be cleared up after drawing before pushing away.In the application, defines user and push
The direction that suction inlet component 100 moves forward is front direction, and front is rear direction in the opposite direction.Below to above-mentioned each group
At being partially further described in detail respectively.
As shown in Fig. 3, Fig. 4 and Fig. 5, which includes suction inlet 110, scraping article 120 and bracket 130.
Suction inlet 110 includes side wall 111, cavity 112 and suction inlet 113.Side wall 111 includes front side wall 1111 and rear wall
1112, front side wall 1111 and rear wall 1112 are oppositely arranged, and front side wall 1111 and rear wall 1112 are preferably made of plate, the two
It is parallel to each other and vertical with front direction respectively.In the present embodiment, the section of side wall 111 is preferably rectangular, naturally it is also possible to
It is the shapes such as round, oval, semicircle, trapezoidal.
Open cavity 112 is formed between front side wall 1111 and rear wall 1112.Cavity 112 is for sucking dust, up and down
Both ends open, the lower ending opening of hollow cavity 112 are the suction inlet 113 that dust enters suction inlet 110, and the upper end of cavity 112 is opened
Mouth with the dust storage tank of dust catcher for being connected to.
The bottom end of front side wall 1111 and rear wall 1112 is respectively equipped with horizontal baffle 1113, and horizontal baffle 1113 is to cavity
112 extend, and form suction inlet 113, so that the size of suction inlet 113 is less than the size of cavity 112, increase at suction inlet 113
Strength makes dust be easier to enter cavity 112.Simultaneously because suction inlet 113 inside cavity 112 it is larger, dust suck after very
It is easy that air-flow is followed to flow into dust storage tank.
In one embodiment of the application, front side wall 1111, rear wall 1112 and horizontal baffle 1113 can be separated and be made
It makes and fits together again, can also be integrally formed, suction inlet 110 is made to become an entirety.
Be equipped in cavity 112 can swing scraping article 120, the bottom length of scraping article 120 exceeds 1111 He of front side wall
The bottom end of rear wall 1112, under the action of frictional ground force, scraping article 120 can swing or swing backward forward, make scraping article 120 to
It is preceding or horizontal baffle 1113 is contradicted when swinging backward.As shown in figures 1 and 3, when suction inlet component 100 moves forward, on ground
Under the action of the frictional force of face, scraping article 120 is swung backward, and is contradicted on horizontal baffle 1113, and then by the gas of 110 rear end of suction inlet
Road sealing, while the subsequent air-flow lattice in ground being broken, it enables air-flow that can only be entered by 110 front end of suction inlet, makes at suction inlet 113
Suction increases, and dust can follow air-flow to be inhaled into dust catcher, increases dust collection efficiency, improves cleaning effect.Such as Fig. 2 and Fig. 4 institute
Show, when suction inlet component 100 moves backward, under the action of frictional ground force, scraping article 120 is swung forward, is contradicted in level
On baffle 1113, and then the air flue of 110 front end of suction inlet is sealed, while the air-flow lattice before ground being broken, enables air-flow can only
Entered by 110 rear end of suction inlet, increase the suction at suction inlet 113, dust can follow air-flow to be inhaled into dust catcher, increase
Dust collection efficiency, improves cleaning effect, and suction inlet component 100 can be cleared up after drawing before pushing away.
Certainly, in one embodiment of the application, it can also be not provided with horizontal baffle 1113, scraping article 120 directly contradicts
On front side wall 1111 or rear wall 1112.In order to improve the effect of scraping article 120, the left and right transverse width of scraping article 120 and sucking
Mouthfuls 113 it is of same size.
In order to make suction inlet component 100 can adapt to broken terrain or barrier, scraping article 120 is preferably by flexible material
Material is made, flexible material can bending deformation, can achieve better cleaning effect.It is soft in some embodiments of the present application
Property material be rubber, polyorganosiloxane resin, epoxy resin, styrene thermoplastic elastomers' material, polyolefine thermoplastic elastomer material,
At least one of thermoplastic polyurethane, polyester type elastomer body, polyamide thermoplastic elastic material.It is highly preferred that in order to improve
The wearability and resistance to ag(e)ing of scraping article 120, scraping article 120 are made of thermoplastic polyurethane rubber.
In one embodiment of the application, scraping article 120 is supported in bracket 130, is fixed in cavity 112 by bracket 130,
Bracket 130 is fixedly connected with side wall 111, and the top of bracket 130 is connect with the top of scraping article 120.
Specifically, bracket 130 is substantially domed, and the top of bracket 130 is connect with the top of scraping article 120, the bottom of bracket 130
End is fixedly connected with horizontal baffle 1113.In another embodiment of the application, the bottom end of bracket 130 and front side wall 1111 or
Rear wall 1112 is fixedly connected.The number of bracket 130 has multiple, is evenly distributed on the suction inlet 113 of suction inlet component 100.It is excellent
The both ends of selection of land, front side wall 1111 or rear wall 1112 pass through two brackets 130 respectively and link together.Bracket 130 can be with
Side wall 111 is separately manufactured, then bracket 130 is fixed on side wall 111.Preferably, bracket 130 and side wall 111 are integrally formed.
Since scraping article 120 is fabricated from a flexible material, the top of scraping article 120 can be directly fixedly connected with bracket 130,
By the bending deformation of scraping article 120, the function of swing is realized.
In order to which above-mentioned function is better achieved, further, as shown in figure 3, the top of scraping article 120 is equipped with axis 121, scraping article
120 is hinged by axis 121 and bracket 130.Axis 121 is preferably made of hard material, such as the hard such as metal or ABS engineering plastics
Plastics.The hole matched with axis 121 or slot (not shown) can be set on bracket 130, axis 121 passes through the hole or slot, and
It is rotated in the hole or slot.
In the preferred embodiment of the application, the U-type groove for accommodating axis 121, U-type groove are offered on bracket 130
With a necking, the size of necking is less than the diameter of the axis 121.Bracket 130 is preferably made of elastic material, can slightly become
Scraping article 120 can be dismantled or be installed at any time, cleaned with facilitating to scraping article 120 by shape, user.
In order to increase the intensity of suction inlet component 100, scraping article 120 is preferably integrally formed with axis 121.Certainly, scraping article 120
With axis 121 can also respective thermoplastic shaping, be then fixed together again.Further, suction inlet component 100 in order to prevent
Because friction generates loud noise during traveling, rubber pad can also be installed (in figure not in the lower end surface of suction inlet component 100
It shows).It is mobile in order to facilitate suction inlet component 100, ball can also be embedded in (in figure not in the lower end surface of suction inlet component 100
It shows).
Embodiment 2
A kind of scrubbing brush including above-mentioned suction inlet component 100, further includes shell 400, divides as shown in figs. 1,2 and 6
Partition 500 and motor.Cavity in shell 400 is separated into big dirt region 200 and micronic dust region 300 by demarcation plate 500.The area great Chen
It is set side by side before and after domain 200 and micronic dust region 300, for collecting large volume rubbish, micronic dust region 300 is used in big dirt region 200
Collect fine dust.The inlet in micronic dust region 300 is arranged in suction inlet component 100.
The inlet in big dirt region 200 is provided with big dirt suction inlet 210, and the size of big dirt suction inlet 210 is greater than above-mentioned suction
Dirt mouth component 100.And hairbrush 220 is provided at big dirt suction inlet 210, the horizontal setting of hairbrush 220 is in big dirt suction inlet
At 210, and the rotation direction of hairbrush 220 is towards big dirt region 200, and the hairbrush axis connection of the turning end of motor and hairbrush 220 is simultaneously
It can be rotated with electric brush 220.
Bulk or heavier sundries, are rotated by hairbrush 220, and the heavier rubbish of bulk is swept into big dirt region 200
It is interior.Dust then enters micronic dust region 300 by suction inlet component 100, at this time since bulk or heavier sundries have been collected
Into big dirt region 200, therefore suction inlet component 100 can be designed comparatively fine, to improve at suction inlet component 100 to ash
The suction of dirt.
As depicted in figs. 1 and 2, in figure arrow direction be rubbish and dust flow direction.When pushing scrubbing brush forward, such as scheme
Shown in 1, under the action of frictional ground force, scraping article 120 is swung backward, and is contradicted on horizontal baffle 1113, and then seal sucking
The second half section of mouth 113, increase the strength at suction inlet 113, increase dust collection efficiency, improves cleaning effect.As shown in Fig. 2, to
When pulling scrubbing brush afterwards, under the action of frictional ground force, scraping article 120 is swung forward, contradicts the Jin Erfeng on horizontal baffle 1113
The firmly front half section of suction inlet 113 increases the strength at suction inlet 113, increases dust collection efficiency, improves cleaning effect.
Comparative test 1
The application carries out the comparison of dust removal ability on floor using common in the market certain brand dust catcher and embodiment 2.
Certain brand dust catcher bottom is dust absorption adapter connector, is equivalent to the scrubbing brush of the present embodiment；Top is motor and the component for collecting dust.It is real
Apply the scrubbing brush in example 2, can be adapted at the top of certain brand dust catcher in comparative example 1.
In this comparative example, top is all made of the motor of certain brand dust catcher and collects the component of dust, and bottom is adopted respectively
As a comparison case with the original-pack dust absorption adapter connector of certain brand, test is compared with the scrubbing brush of embodiment 2.
The weight m2 of weighing 35.0g normative mineral dirt m1 and one piece of rag, record.35.0g normative mineral dirt is carefully equal
It is distributed on the test floor of 0.7m*1m, the dust absorption adapter connector of certain brand dust catcher is installed with bottom, while changing one evenly
A clean dirt bag carries out dust-absorbing test after so that it is run 3min.Dust catcher is existed with "the" shape mode, the speed of about 0.5m/s
It is moved on test face, until passing fully through test face.The remaining dust on test face is wiped to one with the rag m2 after weighing
It opens on clean bright A4 paper, the dust on paper is carefully poured among rag, the heavy m3 of the rag after weighing wiping, record.Weight
Repetition measurement tries five times.
Calculate floor dust removal ability, FR=[m1- (m3-m2)]/m1*100%.
The dust absorption adapter connector of certain brand dust catcher and top are separated, by the top of the scrubbing brush of embodiment 2 and certain brand dust catcher
Portion installs.Repeat above-mentioned experiment.
The comparative test of dust removal ability on 1 floor of table
When comparative example carries out dust-absorbing test, due to not stopped effectively to dust, at the edge on test floor
Remain a large amount of dust；And embodiment 2 hinders dust due to being provided with scraping article 130120 at suction inlet component 100
Gear is sucked into the dust for testing floor edge also in dirt bag.As can be seen that under equal conditions, the scrubbing brush of embodiment 2 will not
Dust is omitted, cleaning is more thorough, more efficient.
Comparative test 2
Floor joint cleaner assay is carried out using method identical with comparative test 1,35.0g normative mineral dirt is carefully equal
It is distributed in the floor joint of 1m long evenly, calculates separately the dust removal ability FR ' of comparative example Yu embodiment 2.
The comparative test of 2 floor joint dust removal ability of table
When comparative example carries out dust-absorbing test, since suction inlet size is larger, strength is smaller, to the dust in floor joint
Cleaning capacity is weaker；And embodiment 2 is moved forward or backward due to being provided with scraping article 130120, scrubbing brush at suction inlet component 100
When dynamic, suction inlet component 100 has half that can be sealed by scraping article 130120, and the size of suction inlet component 100 is made to reduce half, strength
It increases substantially, and then significantly improves to the dust cleaning capacity in floor joint.As can be seen that under equal conditions, it is real
The scrubbing brush strength for applying example 2 is bigger, and cleaning is more thorough, more efficient.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, in specific embodiments and applications can be with many changes may be made, as long as these variations are without departing from structure of the invention
Think, all belongs to the scope of protection of the present invention.
Claims (10)
1. a kind of suction inlet component, the suction inlet (110) including channel-shaped, it is characterised in that: installed in suction inlet (110) slot
Have can swing scraping article (120), the bottom end of the bottom end of scraping article (120) beyond the suction inlet (110) and with ground face contact,
The scraping article (120) is set to contradict the suction inlet (110) when swinging forward or backward.
2. suction inlet component according to claim 1, it is characterised in that: the scraping article (120) is to be fabricated from a flexible material
's.
3. suction inlet component according to claim 2, it is characterised in that: the scraping article (120) is supported in bracket (130),
The bracket (130) is fixedly connected with the suction inlet (110), the top of the bracket (130) and the top of the scraping article (120)
End connection.
4. suction inlet component according to claim 3, it is characterised in that: the top of the scraping article (120) is equipped with axis
(121), the scraping article (120) is hinged by axis (121) and the bracket (130).
5. suction inlet component according to claim 4, it is characterised in that: offer on the bracket (130) for accommodating
The U-type groove of the axis (121), U-type groove have a necking, and the size of necking is less than the diameter of the axis (121).
6. suction inlet component according to claim 4, it is characterised in that: the axis (121) is made of hard material.
7. suction inlet component according to claim 4, it is characterised in that: the scraping article (120) and the axis (121) one
Molding.
8. a kind of scrubbing brush, including suction inlet component (100), suction inlet component (100) includes the suction inlet (110) of channel-shaped, special
Sign is: be equipped among suction inlet (110) slot can swing scraping article (120), the bottom end of scraping article (120) exceeds institute
State the bottom end of suction inlet (110) and with ground face contact, so that the scraping article (120) is contradicted the suction inlet when swinging forward or backward
(110)。
9. scrubbing brush according to claim 8, it is characterised in that: including the big dirt region for collecting large volume rubbish
(200) it is arranged with the micronic dust region (300) for collecting fine dust, the suction inlet component (100) in the micronic dust region
(300) inlet.
10. scrubbing brush according to claim 9, it is characterised in that: further include motor and hairbrush (220), the big dirt region
(200) inlet is provided with big dirt suction inlet (210), and hairbrush (220) is arranged at big dirt suction inlet (210), hairbrush (220)
Rotation direction towards the big dirt region (200), the hairbrush axis connection of the turning end of motor and the hairbrush (220) simultaneously drives
Hairbrush (220) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711334436.4A CN109907694A (en) | 2017-12-13 | 2017-12-13 | A dust suction port assembly and its floor brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711334436.4A CN109907694A (en) | 2017-12-13 | 2017-12-13 | A dust suction port assembly and its floor brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109907694A true CN109907694A (en) | 2019-06-21 |
Family
ID=66959469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711334436.4A Pending CN109907694A (en) | 2017-12-13 | 2017-12-13 | A dust suction port assembly and its floor brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109907694A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274071A (en) * | 2019-07-23 | 2021-01-29 | 江苏美的清洁电器股份有限公司 | Cleaning device |
| CN112595406A (en) * | 2020-12-04 | 2021-04-02 | 安徽信息工程学院 | Novel anti-seismic balance |
| CN113057520A (en) * | 2020-01-02 | 2021-07-02 | 宁波方太厨具有限公司 | Suction head structure of dust collector |
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| CN107212801A (en) * | 2017-06-13 | 2017-09-29 | 中国地质大学（武汉） | A kind of pair of suction port hand-held cleaners |
| CN107307805A (en) * | 2017-08-18 | 2017-11-03 | 宁波杨子电器有限公司 | Dust catcher |
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| CN112274071A (en) * | 2019-07-23 | 2021-01-29 | 江苏美的清洁电器股份有限公司 | Cleaning device |
| CN113057520A (en) * | 2020-01-02 | 2021-07-02 | 宁波方太厨具有限公司 | Suction head structure of dust collector |
| CN113057520B (en) * | 2020-01-02 | 2022-05-17 | 宁波方太厨具有限公司 | Suction head structure of dust collector |
| CN112595406A (en) * | 2020-12-04 | 2021-04-02 | 安徽信息工程学院 | Novel anti-seismic balance |
| CN112595406B (en) * | 2020-12-04 | 2022-10-11 | 安徽信息工程学院 | A new type of anti-seismic balance |
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Application publication date: 20190621 |