CN205578826U - Anti -blocking faucet - Google Patents
Anti -blocking faucet Download PDFInfo
- Publication number
- CN205578826U CN205578826U CN201620411624.7U CN201620411624U CN205578826U CN 205578826 U CN205578826 U CN 205578826U CN 201620411624 U CN201620411624 U CN 201620411624U CN 205578826 U CN205578826 U CN 205578826U
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- Prior art keywords
- running
- filter screen
- hole
- outer shroud
- blocking
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Abstract
The utility model discloses an anti -blocking faucet, its technical scheme main points are: include water outlet pipe, control the control switch that tap opened and close, be connected with the running -on on water outlet pipe's the delivery port, be equipped with the filter screen in the running -on, be equipped with the play water portion that the internal diameter is greater than the running -on internal diameter on the running -on, the filter screen axial is slided and is connected in the running -on, still is equipped with the elastic component in the running -on, and the elastic component keeps the filter screen to be in a water portion top under natural state.
Description
Technical field
This utility model relates to faucet field, particularly to a kind of anti-blocking tap.
Background technology
Faucet is a kind of valve only controlling current, is requisite product in people's daily life.
At present, notification number is that the Chinese patent of CN205136891U discloses a kind of faucet, and including tap main body, the switch of control faucet folding, described tap main body is provided with outlet, and outlet end is provided with running-on, is provided with filter screen in running-on.Owing to pipeline having rust or other dirts, during life-time service faucet, the filter screen in running-on is extremely susceptible to blocking, when after the worry hole plug in filter screen, the water yield of faucet will change, and causes the current of faucet to diminish not even water outlet.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of anti-blocking tap, and when filter net jam, faucet can normally water outlet.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of anti-blocking tap, including water outlet body, control the control switch that faucet opens and closes, connect on the outlet of described water outlet body and have running-on, it is provided with filter screen in described running-on, described running-on is provided with the internal diameter outlet part more than running-on internal diameter, described filter screen axial slip is connected to running-on, is additionally provided with elastic component in running-on, and elastic component keeps filter screen to be in above outlet part in its natural state.
By technique scheme, running-on is connected to the water outlet of water outlet body, and the internal diameter of a section of formation outlet part, i.e. outlet part that on the inner ring surface of running-on, internal diameter increases suddenly is more than the internal diameter of normal running-on；Elastic component is connected on filter screen, and when elastic component is in relaxation state i.e. elastic component not by External Force Acting, filter screen is positioned at the upper end of running-on outlet part, and the position of elastic component holding filter screen is motionless；When water discharge of water faucet, current can impact filter screen to be made filter screen slightly move down but can be still within the top of outlet part, but, when the filter opening on filter screen blocks, the current flowed out from faucet will reduce, and hydraulic pressure can increase in running-on, now filter screen will be pushed into downwards in outlet part by current, the outer rim of filter screen and the inwall of outlet part form the runner flow through that supplies water, current flow out running-on from outlet part and ensure the normal water outlet of faucet, outlet part here functions as the effect of earial drainage, here, the most serious when filter net jam, the distance that filter screen moves down is the biggest, the runner flow formed is the biggest, can guarantee that the water yield of faucet tends towards stability.
Preferably, one end of described elastic component contacts at the lower surface of filter screen, and the other end is fixed on running-on the one end away from water outlet body.
By technique scheme, when filter screen blocks, when above filter screen, hydraulic pressure increases, elastic component forced compression, filter screen moves at outlet part, it is ensured that the normal water outlet of faucet；When faucet controls switch closedown, elastic component again can by filter screen fight back in situ.
Preferably, the outward flange of described filter screen upper surface has upwardly extended the first axial guide pillar.
By technique scheme, the first axial guide pillar fits in the inwall of running-on, and when filter screen moves up and down, the first axial guide pillar plays guide effect, prevents filter screen entirety from overturning, causes filter effect to lose efficacy；Simultaneously when filter screen moves to outlet part, the outer rim of filter screen can depart from running-on inwall, but the first axial guide pillar still can fit in running-on inwall, plays the effect of correcting filter screen, it is ensured that the stability of filter screen sliding motion.
Preferably, the filter element that described filter screen can overturn around the diameter of outer shroud in including outer shroud that sliding is connected in running-on and being articulated with outer shroud, described elastic component contacts on outer shroud, and the described first axial guide pillar is located on outer shroud.
By technique scheme, filter element inserts on outer shroud by the jointed shaft at its two ends, promotes the side of filter element can turn filter element in outer shroud varus；In order to not interfere the upset of filter element, elastic component and the first axial guide pillar may be contained within outer shroud；During use, owing to there is frictional force between filter element and outer shroud, filter element will not automatic turning, filter element is divided into A face and B face, when normally using, the water in faucet from A surface current to B face, after filter element uses for a long time, can deposit more dirt on the A face of filter element causes filter element to block, and now needs to clear up the dirt in A face；Here, running-on can be taken off, make filter element upset change A face and the position in B face with the side of hand propelled filter element, then running-on is loaded on water outlet body, now, water is from B surface current to A face, and during current filtration core, the dirt on A face can be washed away by current, play the effect in cleaning A face, cleaning for some common soil, it is not necessary to pull down filter element is easy to clean, quick.
Preferably, the upper surface of filter screen is fixed in one end of described elastic component, and the other end is fixed on running-on the one end near water outlet body.
By technique scheme, filter screen is held by the fixing upper end with running-on upper filter screen of elastic component, and when current push down on filter screen, hydraulic pressure is more than the pulling force of elastic component, and filter screen moves down；After hydraulic pressure is cancelled, filter screen is resetted by elastic component automatically, realizes being automatically adjusted of screen location according to hydraulic pressure.
Preferably, described outlet part is provided with the second axial guide pillar preventing filter screen from snapping in outlet part in slipping.
Pass through technique scheme, second axial guide pillar is fixed on outlet part, distance between two second leads is consistent with the diameter of running-on above outlet part, when the downward sliding of filter screen, the outer rim of filter screen just fits on the second lead, ensure the stability that filter screen moves, prevent filter screen from snapping in the cavity of outlet part.
Preferably, the filter element that described filter screen can overturn around the diameter of outer shroud in including outer shroud that sliding is connected in running-on and being articulated with outer shroud, described elastic component is fixed on the upper surface of outer shroud.
By technique scheme, filter element inserts on outer shroud by the jointed shaft at its two ends, promotes the side of filter element can turn filter element in outer shroud varus；In order to not interfere the upset of filter element, elastic component is arranged on outer shroud；During use, owing to there is frictional force between filter element and outer shroud, filter element will not automatic turning, filter element is divided into A face and B face, when normally using, the water in faucet from A surface current to B face, after filter element uses for a long time, can deposit more dirt on the A face of filter element causes filter element to block, and now needs to clear up the dirt in A face；Here, running-on can be taken off, make filter element upset change A face and the position in B face with the side of hand propelled filter element, then running-on is loaded on water outlet body, now, water is from B surface current to A face, and during current filtration core, the dirt on A face can be washed away by current, play the effect in cleaning A face, cleaning for some common soil, it is not necessary to pull down filter element is easy to clean, quick.
Preferably, the outer rim of described filter element is provided with annular groove, is embedded with rubber ring in described annular groove.
By technique scheme, rubber ring, one can play the sealing function between filter element and outer shroud, and two can increase the frictional force between filter element and outer shroud, it is ensured that filter element will not freely overturn under the promotion not having relatively noticeable effort；The arranging of annular groove can allow fixing more stable of rubber ring, and sealing effectiveness is more preferable.
Preferably, on the side of described outer shroud, the extended line along filter element jointed shaft is provided with the first through hole, the sidewall of described running-on is provided with the second through hole, the jointed shaft of filter element is positioned at one end of the first through hole and is provided with the rotation hole for overturning filter element, when elastic component is in relaxation state, the first through hole and the second through hole are connected, and described second through hole is provided with the sealing-plug for sealing the second through hole.
By technique scheme, when normally using, the second through hole blocked by sealing-plug, it is achieved the sealing of running-on sidewall, and when current drainage screen, filter screen normally moves；
When water is opened, the first through hole and the second through hole can produce certain dislocation；When water is closed, the first through hole is just directed at the second through hole, is now taken off by sealing-plug, it is possible to use instrument inserts the turn-over coordinating rotation filter element to realize filter element in the first through hole and the second through hole with rotation hole；
To sum up, running-on can be pulled down the turn-over operation that can realize filter element, simple, convenient.
Preferably, on described sealing-plug, end face away from the second through hole is provided with the rotation bar for coordinating with rotation hole.
By technique scheme, rotate bar and sealing-plug is integrated setting, so, sealing-plug can be filled in the second through hole when normal use；When needing filter element is overturn, sealing-plug can be taken off, change the other end into and go to turn rotation hole and realize the upset of filter element, easy to operate, it is not required to additionally find instrument, does not also result in the loss of instrument.
Accompanying drawing explanation
Fig. 1 is the structural representation of anti-blocking tap；
Fig. 2 is the structural representation of running-on；
Fig. 3 is the first visual angle sectional structure schematic diagram of running-on in embodiment one；
Fig. 4 is A portion enlarged drawing in Fig. 3；
Fig. 5 is embodiment one Elastic part location status schematic diagram of filter screen when being in relaxation state；
Fig. 6 is embodiment one Elastic part location status schematic diagram of filter screen when being in compressive state；
Fig. 7 is the structural representation of filter screen；
Fig. 8 is the sectional structure schematic diagram of filter screen；
Fig. 9 is the first visual angle sectional structure schematic diagram of running-on in embodiment two；
Figure 10 is embodiment two Elastic part location status schematic diagram of filter screen when being in relaxation state；
Figure 11 is embodiment two Elastic part location status schematic diagram of filter screen when being in extended state.
Reference: 1, water outlet body；2, switch is controlled；3, running-on；4, filter screen；41, outer shroud；42, filter element；5, outlet part；6, elastic component；7, the first axial guide pillar；8, the second axial guide pillar；9, annular groove；10, rubber ring；11, the first through hole；12, the second through hole；13, rotation hole；14, sealing-plug；15, bar is rotated；16, foam screen；17, jointed shaft；18, A face；19, B face.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment one, a kind of anti-blocking tap:
Anti-blocking tap as shown in figure 1 and 2, including water outlet body 1, controls the control switch 2 that faucet opens and closes, the outlet of water outlet body 1 connects and has running-on 3, in order to allow from running-on 3 water out bubble, improve the activity of water, and running-on 3 is provided with foam screen 16.Seeing accompanying drawing 3, running-on 3 is divided into upper and lower two parts, and the internal diameter of running-on 3 upper end is less than the internal diameter of running-on 3 lower end, one section of formation outlet part 5 that on the inner ring surface of running-on 3, internal diameter increases suddenly；Wherein, filter screen 4 is arranged at the upper end of running-on 3, one end that i.e. running-on 3 internal diameter is less, filter screen 4 is made up of outer shroud 41 and filter element 42, and filter screen 4 is overall in the form of annular discs can axially carry out sliding along running-on 3, and the lower end of outer shroud 41 connects flexible part 6, one end of elastic component 6 is fixed on outer shroud 41, the other end contacts on foam screen 16, and when faucet is not switched on, elastic component 6 keeps filter screen 4 to be positioned at the upper end of outlet part 5, and elastic component 6 here can be selected for compression spring；Additionally, the upper end of outer shroud 41 is fixed with the columned first axial guide pillar 7, the first axial guide pillar 7 fits in the inwall of running-on 3, prevents from filter screen 4 from tilting during sliding or block dying from outlet part 5.Wherein, in conjunction with accompanying drawing 7 and 8, filter element 42 is articulated with on outer shroud 41 by the jointed shaft 17 arranged along filter element 42 diameter, the cylindrical of filter element 42 is additionally provided with annular groove 9, is cased with rubber ring 10 in annular groove 9, and filter element 42 can overturn on outer shroud 41 around jointed shaft 17；In conjunction with accompanying drawing 4, herein, the upset of filter element 42 for convenience, on the side of outer shroud 41, the extended line along filter element 42 jointed shaft 17 is provided with the first through hole 11, the sidewall of running-on 3 is provided with the second through hole 12, the jointed shaft 17 of filter element 42 is positioned at one end of the first through hole 11 and is provided with the rotation hole 13 for overturning filter element 42, rotation hole 13 is hex hole, when elastic component 6 is in relaxation state, the first through hole 11 is connected with the second through hole 12, second through hole 12 is provided with sealing-plug 14, sealing-plug 14 be provided with rotation bar 15, rotate bar 15 in hexa-prism just with rotation hole 13 to cooperation；When needs upset filter element 42, taking off sealing-plug 14, inserted by rotation bar 15 in first through hole the 11, second through hole 12 and coordinate with rotation hole 13, rotating bar 15 can be in the outer upset easily realizing filter element 42 of running-on 3.
The operation principle of filter screen 4 and effect are as follows:
See accompanying drawing 5 and 6, under the state that normal water tap is closed: filter screen 4 is positioned at running-on 3 one end that outlet part 5 upper-end inner diameter is less, and filter screen 4 and outlet part 5 maintain a certain distance, and now, the first through hole 11 and the second through hole 12 are on same level line.
The normal water outlet of faucet, under the state that filter screen 4 does not blocks up: water pressure pushing filter screen 4 moves down slightly, elastic component 6 compresses slightly, and now filter screen 4 is still within the top of outlet part 5, plays the effect of filtration.
Under the state that faucet occurs blocking water outlet difficulty: dirty, impurity on filter screen 4 too much cause faucet to block, when faucet is opened, water slug filter screen 4, running-on 3 upper end hydraulic pressure is bigger, hydraulic pressure orders about filter screen 4 and moves down and move in outlet part 5, now, in running-on 3, the outer rim at filter screen 4 forms the passage flow through that supplies water, and running-on 3 upper end connects with outlet part 5 and is used for ensureing the normal water outlet of faucet.
See accompanying drawing 5, normal water flows to B face 19 from the A face 18 of filter screen 4, when occurring filter element 42 to block, closes faucet, take off sealing-plug 14, inserting second through hole the 12, first through hole 11 with the rotation bar 15 on sealing-plug 14 to coordinate with rotation hole 13, rotate filter element 42 and make face 19, A face 18 and B replace, now water flows to A face 18 from the B face 19 of filter element 42, here, when water flows through filter element 42, dirty, the impurity on filter element 42 can be washed away, it is to avoid the trouble unpicked and washed.
Embodiment two, a kind of anti-blocking tap:
Embodiment two is with the difference of embodiment one, and the position of elastic component 6 is different with the position of the second axial guide pillar 8.
See accompanying drawing 9,10 and 11, the upper surface of outer shroud 41 is fixed in one end of elastic component 6, the other end is fixed on running-on 3 one end near water outlet body 1, outlet part 5 is provided with the second axial guide pillar 8 preventing filter screen 4 from snapping in outlet part 5 in slipping, second axial guide pillar 8 is fixed on outlet part 5, distance between two second leads is consistent with the diameter of running-on 3 above outlet part 5, when filter screen 4 downward sliding, the outer rim of filter screen 4 just fits on the second lead, ensure the stability that filter screen 4 moves, prevent filter screen 4 from snapping in the cavity of outlet part 5.
The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.
Claims (10)
1. an anti-blocking tap, including water outlet body (1), control control switch (2) that faucet opens and closes, connect on the outlet of described water outlet body (1) and have running-on (3), filter screen (4) it is provided with in described running-on (3), it is characterized in that: described running-on (3) is provided with the internal diameter outlet part (5) more than running-on (3) internal diameter, described filter screen (4) axial slip is connected to running-on (3), elastic component (6) it is additionally provided with in running-on (3), elastic component (6) keeps filter screen (4) to be in outlet part (5) top in its natural state.
Anti-blocking the most according to claim 1 tap, it is characterized in that: one end of described elastic component (6) contacts at the lower surface of filter screen (4), and the other end is fixed on the one end on running-on (3) away from water outlet body (1).
Anti-blocking the most according to claim 2 tap, is characterized in that: the outward flange of described filter screen (4) upper surface has upwardly extended the first axial guide pillar (7).
Anti-blocking the most according to claim 3 tap, it is characterized in that: the filter element (42) that described filter screen (4) can overturn around the diameter of outer shroud (41) in including outer shroud (41) that sliding is connected in running-on (3) and being articulated with outer shroud (41), described elastic component (6) contacts on outer shroud (41), and the described first axial guide pillar (7) is located on outer shroud (41).
Anti-blocking the most according to claim 1 tap, it is characterized in that: the upper surface of filter screen (4) is fixed in one end of described elastic component (6), the other end is fixed on the upper one end near water outlet body (1) of running-on (3).
Anti-blocking the most according to claim 5 tap, is characterized in that: described outlet part (5) is provided with the second axial guide pillar (8) preventing filter screen (4) from snapping in outlet part (5) in slipping.
Anti-blocking the most according to claim 6 tap, it is characterized in that: the filter element (42) that described filter screen (4) can overturn around the diameter of outer shroud (41) in including outer shroud (41) that sliding is connected in running-on (3) and being articulated with outer shroud (41), described elastic component (6) is fixed on the upper surface of outer shroud (41).
8., according to the anti-blocking tap described in claim 4 or 7, it is characterized in that: the outer rim of described filter element (42) is provided with annular groove (9), is embedded with rubber ring (10) in described annular groove (9).
Anti-blocking the most according to claim 8 tap, it is characterized in that: on the side of described outer shroud (41), the extended line along filter element (42) jointed shaft is provided with the first through hole (11), the sidewall of described running-on (3) is provided with the second through hole (12), the jointed shaft of filter element (42) is positioned at one end of the first through hole (11) and is provided with the rotation hole (13) for overturning filter element (42), elastic component (6) in the raw time the first through hole (11) be connected with the second through hole (12), described second through hole (12) is provided with the sealing-plug (14) for sealing the second through hole (12).
Anti-blocking the most according to claim 9 tap, is characterized in that: on described sealing-plug (14), the end face away from the second through hole (12) is provided with the rotation bar (15) for coordinating with rotation hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620411624.7U CN205578826U (en) | 2016-05-07 | 2016-05-07 | Anti -blocking faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620411624.7U CN205578826U (en) | 2016-05-07 | 2016-05-07 | Anti -blocking faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578826U true CN205578826U (en) | 2016-09-14 |
Family
ID=56856575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620411624.7U Expired - Fee Related CN205578826U (en) | 2016-05-07 | 2016-05-07 | Anti -blocking faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511190A (en) * | 2017-08-23 | 2017-12-26 | 浙江大学医学院附属妇产科医院 | A kind of closed dual chamber tissue specimen sending bottle |
| CN113331156A (en) * | 2021-05-17 | 2021-09-03 | 薛世豪 | Agricultural integrated pesticide spraying device |
-
2016
- 2016-05-07 CN CN201620411624.7U patent/CN205578826U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511190A (en) * | 2017-08-23 | 2017-12-26 | 浙江大学医学院附属妇产科医院 | A kind of closed dual chamber tissue specimen sending bottle |
| CN113331156A (en) * | 2021-05-17 | 2021-09-03 | 薛世豪 | Agricultural integrated pesticide spraying device |
| CN113331156B (en) * | 2021-05-17 | 2022-07-22 | 苏州普轮电子科技有限公司 | Agricultural integrated pesticide spraying device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20180507 |