CN212853342U - Dust collector wiper strip and dust collector - Google Patents
Dust collector wiper strip and dust collector Download PDFInfo
- Publication number
- CN212853342U CN212853342U CN202020945017.5U CN202020945017U CN212853342U CN 212853342 U CN212853342 U CN 212853342U CN 202020945017 U CN202020945017 U CN 202020945017U CN 212853342 U CN212853342 U CN 212853342U
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- CN
- China
- Prior art keywords
- dust collector
- suction nozzle
- water scraping
- wiper blade
- wiper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The utility model relates to the technical field of dust collectors, in particular to a dust collector water scraping strip and a dust collector, wherein one side of the dust collector water scraping strip is connected with a suction nozzle of the dust collector, the other side of the dust collector water scraping strip is abutted against a surface to be cleaned, and the dust collector water scraping strip comprises a connecting piece and a water scraping piece; the water scraping piece comprises a water scraping plate and a supporting leg, the supporting leg comprises a first end face and a second end face opposite to the first end face, and the first end face of the supporting leg is connected with the water scraping plate; the second end surface of the supporting leg and one end of the water scraping plate are positioned on the same plane, and the included angle between the water scraping plate and the second end surface is smaller than 90 degrees; the wiper blade is connected with a suction nozzle of the dust collector through a connecting piece, so that liquid can enter the suction nozzle of the dust collector along the wiper blade; the utility model discloses a set up the supporting legs, and the contained angle between the second terminal surface of wiper blade and supporting legs is less than 90, when making the dust catcher promote forward or draw backward, the suction nozzle of dust catcher can all be reachd completely to liquid to improve the clean effect of dust catcher.
Description
Technical Field
The utility model relates to a dust catcher technical field, in particular to dust catcher wiping strip and dust catcher.
Background
A vacuum cleaner is a common household cleaning device, and is classified into a dry type vacuum cleaner and a wet type vacuum cleaner according to use conditions. When the wet type dust collector is used, the water in the clean water tank is conveyed to the ground brush by the water pump to wet the ground brush, the motor drives the wet ground brush to rotate to scrub the surface to be cleaned, and sewage generated on the surface to be cleaned in the scrubbing process is sucked into the sewage tank on the main machine through the suction port to be stored. The wet dust collector has the functions of dust removal and mopping, and is greatly convenient for cleaning.
Most of the existing dust collector products are in a vertically-arranged scraping strip structure scheme, and when the dust collector pushes, the scraping strip bends towards the opposite direction of movement so as to push liquid; when the dust collector pulls backwards, the scraping strip is bent towards the opposite direction of movement to cause the liquid on the surface to be cleaned at the rear end of the machine to be incapable of entering the front end of the suction port of the dust collector, so that the cleaning effect of the surface to be cleaned is poor, and the user experience is poor.
Based on the disadvantages of the prior art, there is a need to develop a wiper strip of a vacuum cleaner and a vacuum cleaner to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a water bar and dust catcher are scraped to dust catcher, the utility model discloses a set up the supporting legs, and the contained angle between the second terminal surface of water bar and supporting legs is less than 90, will scrape the water bar when making the dust catcher promote forward and compress tightly the suction nozzle that promotes liquid entering dust catcher with treating the cleaning surface, the front end of water bar is liftoff when the dust catcher pulls backward, and the suction nozzle that reachs the dust catcher is crossed in liquid through the space between a plurality of supporting legss to improve the clean effect of dust catcher.
The utility model discloses a water scraping strip of a dust collector, one side of the water scraping strip of the dust collector is connected with a suction nozzle of the dust collector, and the other side of the water scraping strip of the dust collector is abutted against a surface to be cleaned, and comprises a connecting piece and a water scraping piece;
the water scraping piece comprises a water scraping plate and supporting legs, the supporting legs comprise first end faces and second end faces opposite to the first end faces, and the first end faces of the supporting legs are connected with the water scraping plate;
the second end surface of the supporting leg and one end of the water scraping plate are positioned in the same plane, and an included angle between the water scraping plate and the second end surface is smaller than 90 degrees;
the wiper blade is connected with a suction nozzle of the dust collector through the connecting piece, so that liquid can enter the suction nozzle of the dust collector along the wiper blade.
Further, the wiper blade includes the water conservancy diversion face and is connected the face, connect the face with the water conservancy diversion face sets up relatively, just the supporting legs sets up connect on the face.
Further, the flow guide surface is an arc-shaped surface, the arc-shaped surface is bent towards the supporting legs, and one end of the arc-shaped surface is connected with the suction nozzle to form a buffer area for temporarily stopping the sucked liquid.
Further, after the connecting piece is connected with the water scraping plate, a first included angle is formed between the connecting position of the connecting piece and the connecting position of the water scraping plate;
the included angle between the water scraping plate and the surface to be cleaned is a second included angle; wherein the first included angle is greater than the second included angle.
Further, the length of the connecting piece is equal to the length of the wiper blade.
Further, the connecting piece is of a plate-shaped structure, the connecting piece is arranged in parallel with the surface to be cleaned, and the first included angle ranges from 90 degrees to 180 degrees.
Furthermore, the number of the supporting legs is multiple, the supporting legs are arranged along the length direction of the water scraping plate, and the water scraping plate and the supporting legs are integrally formed.
Further, the connecting piece and the wiper blade are integrally formed.
Furthermore, the connecting piece and the wiper blade are made of elastic materials.
The other aspect of the utility model is to protect a dust collector, which comprises a dust collector shell, a suction nozzle and the dust collector wiper strip;
the vacuum cleaner is characterized in that a connecting part is arranged on the suction nozzle, one end of the suction nozzle is communicated with the vacuum cleaner shell, and the other end of the suction nozzle is connected with the vacuum cleaner water scraping strip through the connecting part.
Implement the embodiment of the utility model provides a, following beneficial effect has:
the utility model discloses a set up the supporting legs, and the contained angle between the second terminal surface of wiper blade and supporting legs is less than 90, will the wiper blade compress tightly the suction nozzle that promotes liquid entering dust catcher with treating the cleaning surface when making the dust catcher promote forward, and the front end of wiper blade is liftoff when the dust catcher pulls behind, and the suction nozzle that reachs the dust catcher is crossed in liquid through the space between a plurality of supporting legss to improve the clean effect of dust catcher.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiment 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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a view showing the structure of a wiper strip of the present embodiment connected to a suction nozzle of a vacuum cleaner;
FIG. 2 is a view showing the construction of the vacuum cleaner according to the present embodiment, after being placed on a surface to be cleaned;
FIG. 3 is a view showing the construction of the wiper strip when the cleaner moves backward;
fig. 4 is a structural view of the wiper strip when the cleaner moves forward.
Wherein the reference numerals in the figures correspond to:
1-a connector; 2-a wiper blade; 3-supporting the feet.
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 the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The prior art has the following defects: most of the existing dust collector products are in a vertically-arranged scraping strip structure scheme, and when the dust collector pushes, the scraping strip bends towards the opposite direction of movement so as to push liquid; when the dust collector is pulled backwards, the scraping strip is bent in the opposite direction of movement, so that liquid on the surface to be cleaned at the rear end of the machine cannot enter the front end of the suction port of the dust collector, and the cleaning effect of the surface to be cleaned is poor.
To prior art's defect, the utility model discloses a set up the supporting legs, and the contained angle between the second terminal surface of wiper blade and supporting legs is less than 90, will wiper blade and treat that the cleaning surface compresses tightly the suction nozzle that promotes liquid entering dust catcher when making the dust catcher promote forward, and the front end of wiper blade is liftoff when the dust catcher pulls behind, and the suction nozzle that reachs the dust catcher is crossed in the space between the liquid through a plurality of supporting legss to improve the clean effect of dust catcher.
Example 1
Referring to the attached drawings 1-4, the embodiment provides a water scraping strip of a dust collector, wherein one side of the water scraping strip of the dust collector is connected with a suction nozzle of the dust collector, and the other side of the water scraping strip of the dust collector is abutted against a surface to be cleaned, and the water scraping strip comprises a connecting piece 1 and a water scraping piece;
the water scraping piece comprises a water scraping plate 2 and a supporting leg 3, the supporting leg 3 comprises a first end face and a second end face opposite to the first end face, and the first end face of the supporting leg 3 is connected with the water scraping plate 2;
the second end surface of the supporting leg 3 and one end of the wiper blade 2 are positioned in the same plane, and the included angle between the wiper blade 2 and the second end surface is smaller than 90 degrees;
the wiper blade 2 is connected with the suction nozzle of the dust collector through the connecting piece 1, so that liquid can enter the suction nozzle of the dust collector along the wiper blade 2.
It should be noted that: most of the wiper strips in the existing dust collector products are vertically arranged, and when the dust collector pushes, the wiper strips bend towards the opposite direction of movement so as to push liquid; when the dust collector is pulled backwards, the water scraping strip is bent towards the opposite direction of movement, so that the liquid on the ground at the rear end of the machine cannot enter the front end of the suction nozzle of the dust collector, and the ground cleaning effect is poor. The water scraping strip of the dust collector ensures that the dust collector can completely push the ground liquid when pushing forwards, and liquid can not be left at the rear end of the water scraping strip of the dust collector; when the dust collector is pulled backwards, the liquid on the ground at the rear end of the water scraping strip of the dust collector can reach the front end of the water scraping strip of the dust collector due to the support of the supporting legs 3. The push-pull action of the dust collector concentrates the ground liquid in front of the suction nozzle of the dust collector, thereby ensuring the cleaning effect of the dust collector.
Specifically, when the dust collector is pushed forwards, the front end of the water scraping plate 2 is pressed down to the ground due to the fulcrum action of the supporting feet 3, so that the liquid on the ground is ensured to be concentrated at the front end of the suction nozzle.
When the dust collector is pulled backwards, the front end of the wiper plate 2 tilts due to the supporting function of the supporting legs 3, so that a gap is formed between the wiper plate 2 and the ground, and the ground liquid at the rear end of the dust collector reaches the front end of a suction nozzle of the dust collector through the gap; the cleaner is repeatedly pushed and pulled to ensure that the liquid is concentrated at the front end of the suction nozzle, thereby improving the cleaning effect of the cleaner.
Preferably, the wiper blade 2 includes a flow guide surface and a connection surface, the connection surface is opposite to the flow guide surface, and the supporting legs 3 are disposed on the connection surface.
Preferably, the flow guide surface is an arc-shaped surface, the arc-shaped surface is bent towards the supporting legs 3, and one end of the arc-shaped surface is connected with the suction nozzle to form a buffer area for temporarily stopping the sucked liquid.
Specifically, the front end of the suction nozzle and one end of the arc-shaped surface form the buffer area, the dust collector sucks liquid into the suction nozzle from the flow guide surface, and the liquid can slightly stay when passing through the buffer area, so that the liquid is prevented from sliding back to the ground.
Preferably, after the connecting piece 1 is connected with the wiper blade 2, a first included angle is formed at the connecting position of the connecting piece 1 and the wiper blade 2;
the included angle between the wiper blade 2 and the surface to be cleaned is a second included angle; wherein the first included angle is greater than the second included angle.
Specifically, the connector 1 includes a third end surface, and the third end surface is arranged in parallel with the second end surface.
Specifically, after the connecting piece 1 is connected with the suction nozzle, no gap is formed between the suction nozzle and the flow guide surface, and the cleaning effect is prevented from being influenced by liquid to be cleaned entering the gap between the suction nozzle and the flow guide surface.
Specifically, the second end surface of the supporting leg 3 and one end of the wiper blade 2 are both abutted against a surface to be cleaned.
Preferably, the length of the connecting piece 1 and the length of the wiper blade 2 are equal.
Preferably, the connecting piece 1 is a plate-shaped structure, the connecting piece 1 is arranged in parallel with the surface to be cleaned, and the first included angle ranges from 90 degrees to 180 degrees.
Preferably, the number of the supporting legs 3 is multiple, the supporting legs 3 are arranged along the length direction of the wiper blade 2, and the wiper blade 2 and the supporting legs 3 are integrally formed.
Preferably, a plurality of the supporting legs 3 are uniformly arranged on the wiper blade 2 at intervals, and the wiper blade 2 and the supporting legs 3 are integrally formed.
Specifically, when the dust collector is pulled backwards, the liquid on the ground at the rear end of the water scraping strip of the dust collector can reach the front end of the water scraping strip of the dust collector through the gaps among the supporting legs 3. The push-pull action of the dust collector concentrates the ground liquid in front of the suction nozzle of the dust collector, thereby ensuring the cleaning effect of the dust collector.
In particular, the distance between the two support feet 3 that are furthest apart is approximately equal to the length of the wiper blade 2, in order to ensure optimum cleaning.
In other embodiments, the distance between the two most distant supporting feet 3 is much smaller than the length of the wiper blade 2.
In another embodiment, the supporting feet 3 may not be provided, and a partition plate may be provided at the supporting feet 3, and the partition plate is provided with a plurality of grooves, and the plurality of grooves are provided along the length direction of the partition plate, so that the liquid to be cleaned can flow out from the grooves, thereby facilitating the cleaning.
Preferably, the connecting member 1 and the wiper blade 2 are integrally formed.
Preferably, the connecting member 1 and the wiper blade 2 are made of an elastic material.
Specifically, the material of the connecting member 1 and the wiper blade 2 may be soft rubber.
The other aspect of the utility model is to protect a dust collector, which comprises a dust collector shell, a suction nozzle and the dust collector wiper strip;
the vacuum cleaner is characterized in that a connecting part is arranged on the suction nozzle, one end of the suction nozzle is communicated with the vacuum cleaner shell, and the other end of the suction nozzle is connected with the vacuum cleaner water scraping strip through the connecting part. The dust collector water scraping strip of the dust collector is provided with the supporting legs, an included angle between the water scraping plate and the second end face of the supporting legs is smaller than 90 degrees, when the dust collector is pushed forwards, the water scraping plate and the surface to be cleaned are compressed to push liquid to enter a suction nozzle of the dust collector, when the dust collector is pulled backwards, the front end of the water scraping plate is lifted off, and the liquid passes through the suction nozzle of the dust collector through gaps among the supporting legs, so that the cleaning effect of the dust collector is improved.
Although the present invention has been described in connection with the preferred embodiments, it is not intended to limit the invention to the embodiments described herein, but rather, to include various changes and modifications without departing from the scope of the invention.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The embodiments and features of the embodiments described herein above can be combined with each other without conflict.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (10)
1. A dust collector wiper strip is characterized by comprising a connecting piece (1) and a wiper piece, wherein one side of the dust collector wiper strip is connected with a suction nozzle of a dust collector, and the other side of the dust collector wiper strip is abutted against a surface to be cleaned;
the water scraping piece comprises a water scraping plate (2) and supporting legs (3), the supporting legs (3) comprise first end faces and second end faces opposite to the first end faces, and the first end faces of the supporting legs (3) are connected with the water scraping plate (2);
the second end surface of the supporting leg (3) and one end of the water scraping plate (2) are positioned in the same plane, and an included angle between the water scraping plate (2) and the second end surface is smaller than 90 degrees;
the wiper blade (2) is connected with a suction nozzle of the dust collector through the connecting piece (1) so that liquid can enter the suction nozzle of the dust collector along the wiper blade (2).
2. The wiper strip for vacuum cleaners as claimed in claim 1, wherein the wiper blade (2) comprises a flow guide surface and a connecting surface, which is arranged opposite to the flow guide surface, and the supporting foot (3) is arranged on the connecting surface.
3. The wiper strip for vacuum cleaners according to claim 2, characterized in that the flow guide surface is an arc-shaped surface, which is curved towards the supporting foot (3), one end of which is connected to the suction nozzle and forms a buffer zone for the temporarily retained sucked liquid.
4. A wiper strip for vacuum cleaner according to claim 3, wherein after the connecting member (1) is connected to the wiper blade (2), a first angle is formed between the connecting position of the connecting member (1) and the wiper blade (2);
the included angle between the wiper blade (2) and the surface to be cleaned is a second included angle; wherein the first included angle is greater than the second included angle.
5. A wiper strip according to claim 4, characterized in that the length of the connecting piece (1) and the length of the wiper blade (2) are equal.
6. A wiper strip according to claim 5, wherein the connecting element (1) is of plate-like construction, the connecting element (1) being arranged parallel to the surface to be cleaned, and the first angle being in the range 90 ° -180 °.
7. The wiper strip for vacuum cleaners according to claim 6, wherein there are a plurality of support feet (3), the support feet (3) are arranged along the length direction of the wiper blade (2), and the wiper blade (2) and the support feet (3) are integrally formed.
8. A wiper strip according to claim 7, characterized in that the connecting piece (1) and the wiper blade (2) are formed in one piece.
9. The wiper strip for vacuum cleaners according to claim 8, wherein the connecting piece (1) and the wiper blade (2) are made of an elastic material.
10. A vacuum cleaner comprising a cleaner housing, a suction nozzle, and a wiper strip according to any one of claims 1 to 9;
the vacuum cleaner is characterized in that a connecting part is arranged on the suction nozzle, one end of the suction nozzle is communicated with the vacuum cleaner shell, and the other end of the suction nozzle is connected with the vacuum cleaner water scraping strip through the connecting part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020945017.5U CN212853342U (en) | 2020-05-29 | 2020-05-29 | Dust collector wiper strip and dust collector |
| PCT/CN2020/141289 WO2021238205A1 (en) | 2020-05-29 | 2020-12-30 | Water-scraping mechanism for vacuum cleaner and vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020945017.5U CN212853342U (en) | 2020-05-29 | 2020-05-29 | Dust collector wiper strip and dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212853342U true CN212853342U (en) | 2021-04-02 |
Family
ID=75206037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020945017.5U Active CN212853342U (en) | 2020-05-29 | 2020-05-29 | Dust collector wiper strip and dust collector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN212853342U (en) |
| WO (1) | WO2021238205A1 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2408821Y (en) * | 1999-12-03 | 2000-12-06 | 陈亚宾 | Suction cleaner with liquid suction function |
| EP2747626B1 (en) * | 2011-08-23 | 2017-05-03 | Koninklijke Philips N.V. | Cleaning device for cleaning a surface comprising a brush and a squeegee element |
| FR2997003B1 (en) * | 2012-10-23 | 2015-05-01 | Ecodrop | CLEANING APPARATUS |
| CN204105899U (en) * | 2014-09-05 | 2015-01-21 | 深圳市智意科技有限公司 | Automatic ground washing machine |
| CN106308684B (en) * | 2015-06-23 | 2018-12-18 | 科沃斯机器人股份有限公司 | Robot for cleaning floor |
| CN105942939B (en) * | 2016-06-27 | 2018-10-12 | 印卫林 | A kind of furring tile washer |
| CN106923759B (en) * | 2017-05-16 | 2020-05-29 | 清远市蓝海慧谷智能科技有限公司 | Scraper blade with water absorption function and cleaner using same |
| DE102018105461A1 (en) * | 2018-03-09 | 2019-09-12 | Carl Freudenberg Kg | cleaner |
| CN109758034A (en) * | 2019-01-30 | 2019-05-17 | 江苏纽唯盛机电有限公司 | A kind of Steam mop device |
-
2020
- 2020-05-29 CN CN202020945017.5U patent/CN212853342U/en active Active
- 2020-12-30 WO PCT/CN2020/141289 patent/WO2021238205A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2021238205A1 (en) | 2021-12-02 |
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