CN205197915U - Absorb water head of scraping of cleaner of hard surface - Google Patents
Absorb water head of scraping of cleaner of hard surface Download PDFInfo
- Publication number
- CN205197915U CN205197915U CN201520896523.9U CN201520896523U CN205197915U CN 205197915 U CN205197915 U CN 205197915U CN 201520896523 U CN201520896523 U CN 201520896523U CN 205197915 U CN205197915 U CN 205197915U
- Authority
- CN
- China
- Prior art keywords
- water
- sucting cavity
- hard surface
- water sucting
- suction cleaner
- Prior art date
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000007790 scraping Methods 0.000 title abstract description 6
- 239000002352 surface water Substances 0.000 claims description 19
- 230000003434 inspiratory effect Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses an absorb water head of scraping of cleaner of hard surface, including a casing, the front end of casing is provided with a water sucking mouth, and the rear end of casing is provided with a connector, is provided with a chamber that absorbs water that is used for feeding through water sucking mouth and connector in the casing, the both sides wall in chamber of absorbing water all is the plane. Because the utility model discloses in absorb water the both sides wall in chamber and all be the plane to can not cause the hindrance to the rivers flow of the intracavity that absorbs water, make from the passing through to absorb water the chamber of the fast enough speed of the inspiratory hydroenergy in water sucking mouth and flow in the water tank of the cleaner that absorbs water from the connector in, prevent ponding and backward flow to appear at the intracavity that absorbs water, improve the efficiency that absorbs water, convenient to use.
Description
Technical field
The utility model relate to a kind of hard surface water suction cleaner scrape head.
Background technology
Hard surface water suction cleaner is usually used in cleaning the surface of glass, desk etc., the head of hard surface water suction cleaner is provided with one and scrapes head, the front portion of scraping head is provided with water sucking mouth and scraping blade, scraping blade is utilized to be aggregated to together by the water on to be cleaned, extractor fan simultaneously in hard surface water suction cleaner goes out to produce negative pressure wind in water sucking mouth, thus is drawn into from water sucking mouth by these water after the water sucting cavity scraped in head through being flow into the water tank of hard surface water suction cleaner by the connector scraping back of head.The inwall of existing hard surface water suction cleaner normally arc surfaced, particularly left and right sides wall, stop can be caused like this to current, to slow down the flowing of current, reduce water-taking efficiency, make easily to leave ponding in water sucting cavity, when rotating water suction cleaner, these ponding easily flow back into from water sucking mouth to be cleaned or drop onto on ground, affect cleaning effect, be inconvenient to use.
Utility model content
In order to solve the problem, the purpose of this utility model is to provide a kind of can improve water-taking efficiency, the hard surface water suction cleaner that prevents ponding and backflow scrape head.
The utility model is the technical scheme that its technical problem of solution adopts:
A kind of hard surface water suction cleaner scrape head, comprise a housing, the front end of housing is provided with a water sucking mouth, and the rear end of housing is provided with a connector, be provided with one in housing for being communicated with the water sucting cavity of water sucking mouth and connector, the two side of described water sucting cavity is all in plane.
Preferably, the two side of described water sucting cavity has angle with the longitudinal center face being parallel to fore-and-aft direction of water sucting cavity respectively, and the transverse width of water sucting cavity cross section reduces from front to back gradually.
Preferably, the size of described angle is 45 °-60 °.
Preferably, the two side of described water sucting cavity is equal with angle formed by described longitudinal center face, thus makes the cross section of water sucting cavity be isosceles trapezoid.
Preferably, the upper wall of described water sucting cavity and lower wall are all in plane.
Preferably, the relative lower wall of upper wall of described water sucting cavity with an angular slope, and makes longitudinally highly increasing gradually from front to back of water sucting cavity.
Preferably, described housing comprises the upper casing and a lower casing that be located in together, described upper casing and lower casing one are provided with the deflector of two longitudinal directions, these two deflectors and upper casing with surround described water sucting cavity together with lower casing, the two side of water sucting cavity is the madial wall of these two deflectors.
Preferably, another in described upper casing and lower casing is provided with two connecting plates alignd with two deflectors respectively, the end opens of deflector has the link slot matched with connecting plate, and described connecting plate and link slot match and be plugged in link slot to be separated by the residue inner chamber of water sucting cavity and housing.
Preferably, described upper casing and/or lower casing are provided with the fixed structure for upper casing and lower casing being fixed together, and this fixed structure is positioned at outside water sucting cavity.
The beneficial effects of the utility model are: because the two side of water sucting cavity in the utility model is all in plane, thus obstruction can not be caused to the current flowing in water sucting cavity, the water sucked from water sucking mouth is made to flow into the water tank of water suction cleaner by water sucting cavity from connector fast, prevent from water sucting cavity, occur ponding and backflow, improve water-taking efficiency, easy to use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is the polycrystalline substance schematic diagram after the utility model decomposes;
Fig. 3 is the partial enlarged drawing of part A in Fig. 2;
Fig. 4 is internal structure schematic diagram of the present utility model;
Fig. 5 is sectional view of the present utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, a kind of hard surface water suction cleaner scrape head, comprise a housing 10, the front end of housing 10 is provided with a water sucking mouth 20, the rear end of housing 10 is provided with a connector 30, be provided with one in housing 10 for being communicated with the water sucting cavity 40 of water sucking mouth 20 and connector 30, the two side of water sucting cavity 40 is all in plane.Because the two side of water sucting cavity in the utility model 40 is all in plane, thus obstruction can not be caused to the current flowing in water sucting cavity 40, the water sucked from water sucking mouth 20 is made to flow into the water tank of water suction cleaner by water sucting cavity 40 from connector 30 fast, prevent from occurring ponding and backflow in water sucting cavity 40, improve water-taking efficiency, easy to use.
The two side of water sucting cavity 40 is parallel to fore-and-aft direction respectively longitudinal center face with water sucting cavity 40 a that has angle tilts, and the transverse width of water sucting cavity 40 cross section reduces from front to back gradually, connector 30 is usually less, this structure can increase the transverse width of water sucking mouth 20, improves and scrapes and cleaning efficiency.When this angle a is larger, the width of water sucking mouth 20 is also larger, but the two side of corresponding water sucting cavity 40 is also larger to the obstruction of current, water-taking efficiency is lower, and when this angle a is less, water-taking efficiency improves thereupon, and the width of water sucking mouth 20 also reduced thereupon at that time, in the present embodiment, for volume and the watt level of current water suction cleaner, the size of this angle a is preferably 45 °-60 °, has taken into account water-taking efficiency and cleaning efficiency, also make originally to scrape head and can not take excessive volume, be easy to carry use.
The two side of water sucting cavity 40 is equal with angle formed by longitudinal center face, thus makes the cross section of water sucting cavity 40 be isosceles trapezoid, water sucking mouth 20 suction size everywhere can be made so more average, improve cleaning efficiency.
In the present embodiment, the upper wall of water sucting cavity 40 and lower wall same all in plane, the obstruction to current flowing in water sucting cavity 40 can be reduced further, improve water-taking efficiency, the relative lower wall of upper wall of water sucting cavity 40 is with an angular slope simultaneously, and make longitudinally highly increasing gradually from front to back of water sucting cavity 40, thus can go out form larger suction in water sucking mouth 20, and the water velocity in water sucting cavity 40 can be made to slow down gradually from front to back, prevent current from rebounding away from water sucking mouth 20 because flow velocity is too fast when the sidewall with water sucting cavity 40 collides, prevent from causing secondary pollution, improve cleaning efficiency, in practical application, the size of this angle can be selected flexibly as required and adjust.
Housing 10 comprises upper casing 11 and the lower casing 12 that be located in together, the bottom of upper casing 11 is provided with the deflector 111 of two longitudinal directions, these two deflectors 111 and upper casing 11 with surround water sucting cavity 40 together with lower casing 12, the two side of water sucting cavity 40 is the madial wall of these two deflectors 111, be convenient to manufacture shaping and assembling, also conveniently take apart if desired and carry out cleaning and keeping in repair.The top of lower casing 12 is provided with two connecting plates 121 alignd with two deflectors 111 respectively, the end opens of deflector 111 has the link slot 1111 matched with connecting plate 121, connecting plate 121 and link slot 1111 match and are plugged in link slot 1111 to be separated by the residue inner chamber of water sucting cavity 40 with housing 10, this structure conveniently can position connection to upper casing 11 and lower casing 12 on the one hand, improve the firmness that upper casing 11 is connected with lower casing 12, also can prevent the water in water sucting cavity 40 from flowing in the residual cavity of housing 10 from the gap between deflector 111 and lower casing 12 body 10 on the other hand, prevent from occurring ponding in housing 10 and affecting use.The position of deflector 111 and connecting plate 121 also can exchange and is arranged on by deflector 111 on lower casing 12 body 10, connecting plate 121 is arranged on upper casing 11 body 10, or also can a deflector 111 and a connecting plate 121 be set on upper casing 11 body 10, lower casing 12 body 10 arranges another deflector 111 and a connecting plate 121 accordingly, can adjust flexibly as required in practical application.
Upper casing 11 and/or lower casing 12 are provided with the fixed structure for upper casing 11 and lower casing 12 being fixed together, and this fixed structure is positioned at outside water sucting cavity 40, fixed structure in the present embodiment is some screws, these screws remain inner chamber from the housing 10 outside water sucting cavity 40 and pass, upper casing 11 and lower casing 12 are provided with the screw 50 corresponding with these screws, so just, can not affect and originally scrape the attractive in appearance of head, also can prevent fixed structure from causing obstruction to the current flowing in water sucting cavity 40, improve water-taking efficiency, certainly, in practical application, upper casing 11 and lower casing 12 also can be fixed together by other modes such as bonding.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (9)
1. a hard surface water suction cleaner scrape head, comprise a housing (10), the front end of housing (10) is provided with a water sucking mouth (20), the rear end of housing (10) is provided with a connector (30), being provided with one in housing (10) for being communicated with the water sucting cavity (40) of water sucking mouth (20) and connector (30), it is characterized in that: the two side of described water sucting cavity (40) is all in plane.
2. a kind of hard surface water suction cleaner according to claim 1 scrape head, it is characterized in that: the two side of described water sucting cavity (40) has angle with the longitudinal center face being parallel to fore-and-aft direction of water sucting cavity (40) respectively, and the transverse width of water sucting cavity (40) cross section reduces from front to back gradually.
3. a kind of hard surface water suction cleaner according to claim 2 scrape head, it is characterized in that: the size of described angle is 45 °-60 °.
4. a kind of hard surface water suction cleaner according to claim 3 scrape head, it is characterized in that: the two side of described water sucting cavity (40) is equal with angle formed by described longitudinal center face, thus the cross section making water sucting cavity (40) is isosceles trapezoid.
5. a kind of hard surface water suction cleaner according to claim 1 scrape head, it is characterized in that: the upper wall of described water sucting cavity (40) and lower wall are all in plane.
6. a kind of hard surface water suction cleaner according to claim 5 scrape head, it is characterized in that: the relative lower wall of upper wall of described water sucting cavity (40) with an angular slope, and makes longitudinally highly increasing gradually from front to back of water sucting cavity (40).
7. a kind of hard surface water suction cleaner according to claim 1 scrape head, it is characterized in that: described housing (10) comprises the upper casing (11) and a lower casing (12) that be located in together, described upper casing (11) and lower casing (12) one are provided with the deflector (111) of two longitudinal directions, these two deflectors (111) surround described water sucting cavity (40) together with upper casing (11) and lower casing (12), and the two side of water sucting cavity (40) is the madial wall of these two deflectors (111).
8. a kind of hard surface water suction cleaner according to claim 7 scrape head, it is characterized in that: another in described upper casing (11) and lower casing (12) is provided with two connecting plates (121) alignd with two deflectors (111) respectively, the end opens of deflector (111) has the link slot (1111) matched with connecting plate (121), and described connecting plate (121) and link slot (1111) match and be plugged in link slot (1111) to be separated by the residue inner chamber of water sucting cavity (40) with housing (10).
9. a kind of hard surface water suction cleaner according to claim 7 scrape head, it is characterized in that: described upper casing (11) and/or lower casing (12) are provided with the fixed structure for upper casing (11) and lower casing (12) being fixed together, and this fixed structure is positioned at outside water sucting cavity (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896523.9U CN205197915U (en) | 2015-11-10 | 2015-11-10 | Absorb water head of scraping of cleaner of hard surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896523.9U CN205197915U (en) | 2015-11-10 | 2015-11-10 | Absorb water head of scraping of cleaner of hard surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205197915U true CN205197915U (en) | 2016-05-04 |
Family
ID=55835664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896523.9U Expired - Fee Related CN205197915U (en) | 2015-11-10 | 2015-11-10 | Absorb water head of scraping of cleaner of hard surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205197915U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073655A (en) * | 2016-07-29 | 2016-11-09 | 北京小米移动软件有限公司 | For cleaning the scraping article of equipment, round brush lid, round brush assembly and automatic cleaning equipment |
| CN110693395A (en) * | 2019-10-15 | 2020-01-17 | 广东博智林机器人有限公司 | Water absorption assembly for cleaning robot and cleaning robot with water absorption assembly |
| CN112401486A (en) * | 2020-12-04 | 2021-02-26 | 安徽信息工程学院 | Multifunctional household dining table |
-
2015
- 2015-11-10 CN CN201520896523.9U patent/CN205197915U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073655A (en) * | 2016-07-29 | 2016-11-09 | 北京小米移动软件有限公司 | For cleaning the scraping article of equipment, round brush lid, round brush assembly and automatic cleaning equipment |
| CN110693395A (en) * | 2019-10-15 | 2020-01-17 | 广东博智林机器人有限公司 | Water absorption assembly for cleaning robot and cleaning robot with water absorption assembly |
| CN112401486A (en) * | 2020-12-04 | 2021-02-26 | 安徽信息工程学院 | Multifunctional household dining table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 |