CN103438233B - Water saving spray water faucet - Google Patents
Water saving spray water faucet Download PDFInfo
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- CN103438233B CN103438233B CN201310403287.8A CN201310403287A CN103438233B CN 103438233 B CN103438233 B CN 103438233B CN 201310403287 A CN201310403287 A CN 201310403287A CN 103438233 B CN103438233 B CN 103438233B
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Abstract
A kind of water saving spray water faucet, include upper shell (1), lower shell body (3), rotary sleeve (2) and spool, spool is made up of upper valve core (4) and lower valve core (5), upper valve core (4) is distributed with the pod apertures (41) communicated up and down, lower valve core (5) is distributed with the water conservancy diversion through hole (51) communicated up and down, described upper valve core (4) and lower valve core (5) can be close together in relative rotation up and down, pod apertures (41) and water conservancy diversion through hole (51) can be interconnected together with the vibrational power flow to be mutually sealed by described upper valve core (4) and lower valve core (5) when relatively rotating, described rotary sleeve (2) can drive upper valve core (4) and lower valve core (5) to relatively rotate.Compared with prior art, the invention has the advantages that: project organization is more reasonable, because mutually being sealed by abutting contact between upper lower valve core, so current can not enter the gap of rotary sleeve, not only economize on water, and sealing effect is better, thus make longer service life, operate also more convenient.
Description
Technical field
The present invention relates to a kind of water tap, especially a kind of water saving spray water faucet of good sealing effect.
Background technique
Existing a kind of patent No. is that CN201120302645.2 name is called that the Chinese utility model patent of " Water-saving atomizing water nozzles " discloses and is a kind ofly arranged on the Water-saving atomizing water nozzles of the adjustable water outlet size at water discharge of water faucet place and unadjustable Water-saving atomizing water nozzles, the Water-saving atomizing water nozzles of adjustable water outlet size includes upper shell and lower shell body, housing is outside equipped with pivoted housing handle, ceramic body device is had in housing, open water valve tap water when water tap and enter water intake, the cross bore of cross ceramic plate and cross bore ceramic plate is not up and down to time folded, current pass through from space between the two, water flows out from osculum.Turning handle is rotated when pivoted housing handle is subject to external force, the cross bore of cross ceramic plate and cross bore ceramic plate is up and down to time folded, space is between the two closed, hydraulic pressure strengthens, current, from the center hole process of cross ceramic plate, then form eddy current and flow out from water outlet spray hole in current guiding gutter through the headrace of fluid director.Do not have ceramic body device in unadjustable Water-saving atomizing water nozzles housing, water tap is opened current and in current guiding gutter, is directly formed eddy current through the headrace of fluid director from the outflow of water outlet spray hole, forms spraying and realizes water saving object.But when this Water-saving atomizing water nozzles space is closed, hydraulic pressure strengthens, current easily flow to pivoted housing handle between cross ceramic plate and cross bore ceramic plate, then overflow, and both affect using effect, also reduce the working life of this water nozzle, therefore the structure of this device also needs further improvement.
Summary of the invention
Technical problem to be solved by this invention provides a kind of rational in infrastructure, good sealing effect, the easy to use and water saving spray water faucet of long service life.
The present invention solves the problems of the technologies described above adopted technological scheme: this section water spray water tap, include upper shell, lower shell body, rotary sleeve and the spool of current size can be regulated, described upper shell and lower shell body are for be docking together up and down, described upper shell is provided with the water intake be connected with pipeline, the bottom surface of described lower shell body is distributed with spray holes, described spool is arranged in upper shell and lower shell body, described rotary sleeve can be nested with on the outer circumferential face between upper shell and lower shell body rotationally, it is characterized in that: described spool is made up of upper valve core and lower valve core, upper valve core is distributed with the pod apertures communicated up and down, lower valve core is distributed with the water conservancy diversion through hole communicated up and down, described upper valve core and lower valve core can be close together in relative rotation up and down, pod apertures and water conservancy diversion through hole can be interconnected together with the vibrational power flow to be mutually sealed by described upper valve core and lower valve core when relatively rotating, described rotary sleeve can drive upper valve core and lower valve core to relatively rotate.
As improvement, described upper shell and lower shell body are the concrete structure be docking together up and down: described upper shell is to downward-extension two slotting ears, two slotting ears are respectively arranged with buckle, described lower shell body extends upward two lugs, and two lugs are respectively arranged with can the hole clipping that fasten corresponding to the buckle that two tools are inserted on ear.
As further improvement, the concrete structure that described rotary sleeve can be nested with on the outer circumferential face between upper shell and lower shell body is rotationally: described upper shell is provided with annular bead, described lower shell body is provided with convex annular edge, and described rotary sleeve can overlap rotationally and be stuck between annular bead and convex annular edge.
As further improvement, described rotary sleeve can drive upper valve core and lower valve core to make concrete structure in relative rotation: on the periphery of described upper valve core, radial direction is extended with two protruding pins, described two protruding pins are placed in the respective slot of the slotting ear inwall of upper shell two respectively, on the periphery of described lower valve core, radial direction is extended with two latches, the inwall of described rotary sleeve is provided with two plugs, described two plugs stretch into upper shell respectively and insert in the corresponding cavity of position, ear both sides, and described two latches are fastened togather accordingly with two plugs respectively.
As improvement, the center of described upper valve core is provided with the limber that can communicate up and down, and the center of described lower valve core is provided with the ostium excurrens communicated up and down, and described limber and ostium excurrens are for together with being interconnected.
As further improvement, in the limber of described upper valve core, be plugged with stopple, arrange at the center of described stopple and communicate up and down and the water outlet pore of hydraulic pressure can be reduced.
As further improvement, convexly in the middle part of the bottom surface of described lower housing cavity be provided with annular sleeve, the upper end of described annular sleeve is connected with the ostium excurrens of lower valve core, and the bottom center of described annular sleeve is provided with the osculum larger than the aperture of spray holes.
As improvement, be plugged with chock plug in described annular sleeve, the side of described chock plug is provided with the groove that current can be made to pass through.
As improvement, the inwall of described lower shell body is provided with convex tendon, the bracing ring that there is projection at equal intervals inner side is shelved with at the end face of described convex tendon, the end face periphery of described bracing ring is provided with seal ring, the packing ring of annular is placed with at the upper surface being positioned at seal ring, the end face cover of described annular sleeve is inserted with the stuffing box gland of middle part perforate, described stuffing box gland is placed with the supporting sleeve of middle part perforate, the end face of described packing ring is mutually concordant with the end face of supporting sleeve and be close together with the bottom surface of lower valve core, the ostium excurrens of described lower valve core is connected with the osculum of annular sleeve bottom surface, described upper shell is provided with the annular convex ring of middle part perforate, seal ring is provided with between described annular convex ring and upper valve core.
As further improvement, in the middle part of the annular convex ring of described upper shell, be plugged with filtering screen in perforate.
Compared with prior art, the present invention adopts spool to be made up of upper valve core and lower valve core, upper valve core is distributed with the pod apertures communicated up and down, lower valve core is distributed with the water conservancy diversion through hole communicated up and down, described upper valve core and lower valve core can be close together in relative rotation up and down, pod apertures and water conservancy diversion through hole can be interconnected when relatively rotating by described upper valve core and lower valve core and the structure that is sealed is set together mutually mutually, and described rotary sleeve can drive upper valve core and lower valve core to relatively rotate.The advantage of this structure is: project organization is more reasonable, because mutually being sealed by abutting contact between upper lower valve core, so current can not enter the gap of rotary sleeve, not only economize on water, and sealing effect is better, thus make longer service life, operate also more convenient; Further, be provided with the limber that can communicate up and down at the center of upper valve core, be provided with the ostium excurrens communicated up and down at the center of lower valve core, described limber and ostium excurrens are for together with being interconnected.The structure of this design can make current flow continuously through lower valve core, plays the effect reducing further hydraulic pressure, eliminates current enter rotary sleeve gap situation from overflowing between upper lower valve core, thus extends the working life of this water tap further.
Accompanying drawing explanation
Fig. 1 is the stereogram of the embodiment of the present invention;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the sectional drawing along A-A line in Fig. 2;
Fig. 4 is the side projection figure of Fig. 1;
Fig. 5 is the sectional drawing along B-B line in Fig. 4;
Fig. 6 is the sectional drawing along C-C line in Fig. 4;
Fig. 7 cuts open body figure along axis in Fig. 1;
Fig. 8 is the stereogram of another angle of Fig. 1;
Fig. 9 cuts open body figure along axis in Fig. 8;
Figure 10 is the exploded view of part-structure in Fig. 9;
Figure 11 is the further exploded view of the part-structure of Fig. 9;
Figure 12 is the STRUCTURE DECOMPOSITION figure of Fig. 1;
Figure 13 is the further exploded view of Figure 12;
Figure 14 is the STRUCTURE DECOMPOSITION figure of another angle of Fig. 1;
Figure 15 is using state figure of the present invention;
Figure 16 is another kind of using state figure of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
As shown in Fig. 1 to Figure 16, the water saving spray water faucet of the present embodiment, include upper shell 1, lower shell body 3, rotary sleeve 2 and the spool of current size can be regulated, described upper shell 1 and lower shell body 3 are for be docking together up and down, described upper shell 1 is provided with the water intake 11 be connected with pipeline, the bottom surface of described lower shell body 3 is distributed with spray holes 31, described spool is arranged at upper shell 1 with in lower shell body 3, described rotary sleeve 2 can be nested with on the outer circumferential face between upper shell 1 and lower shell body 3 rotationally, described spool is made up of upper valve core 4 and lower valve core 5, upper valve core 4 is distributed with the pod apertures 41 communicated up and down, lower valve core 5 is distributed with the water conservancy diversion through hole 51 communicated up and down, described upper valve core 4 can be close together in relative rotation up and down with lower valve core 5, pod apertures 41 and water conservancy diversion through hole 51 can be interconnected together with the vibrational power flow to be mutually sealed by described upper valve core 4 and lower valve core 5 when relatively rotating, described rotary sleeve 2 can drive upper valve core 4 and lower valve core 5 to relatively rotate.
Upper shell 1 and the lower shell body 3 of this section water spray water tap are the concrete structure be docking together up and down: described upper shell 1 is to the slotting ear 12 of downward-extension two, two slotting ears 12 are respectively arranged with buckle 13, described lower shell body 3 extends upward two lugs 32, and two lugs 32 are respectively arranged with can the hole clipping 33 that fasten corresponding to the buckle 13 that two tools are inserted on ear 12.The concrete structure that described rotary sleeve 2 can be nested with on the outer circumferential face between upper shell 1 and lower shell body 3 is rotationally: described upper shell 1 is provided with annular bead 14, described lower shell body 3 is provided with convex annular along 34, and described rotary sleeve 2 can overlap rotationally and be stuck in annular bead 14 and convex annular along between 34.Described rotary sleeve 2 outer surface is provided with the strip projection increasing friction factor.Wherein rotary sleeve 2 can drive upper valve core 4 and lower valve core 5 to make concrete structure to be in relative rotation: on the periphery of described upper valve core 4, radial direction is extended with two protruding pins 42, described two protruding pins 42 are placed in the respective slot 15 of slotting ear 12 inwall of upper shell 1 two respectively, on the periphery of described lower valve core 5, radial direction is extended with two latches 52, the inwall of described rotary sleeve 2 is provided with two plugs 21, described two plugs 21 stretch into upper shell 1 respectively and insert in the corresponding cavity 16 of position, ear 12 both sides, and described two latches 52 are respectively together with two plugs 21 accordingly buckle 13.
The center of the upper valve core 4 of this section water spray water tap is provided with the limber 43 that can communicate up and down, and the center of described lower valve core 5 is provided with the ostium excurrens 53 communicated up and down, and described limber 43 and ostium excurrens 53 are for together with being interconnected.Be plugged with stopple 44 in the limber 43 of described upper valve core 4, arrange at the center of described stopple 44 and communicate up and down and the water outlet pore 45 of hydraulic pressure can be reduced.Convexly in the middle part of the bottom surface of described lower shell body 3 inner chamber be provided with annular sleeve 35, the upper end of described annular sleeve 35 is connected with the ostium excurrens 53 of lower valve core 5, and the bottom center of described annular sleeve 35 is provided with the osculum 36 larger than the aperture of spray holes 31.Be plugged with chock plug 37 in described annular sleeve 35, the side of described chock plug 37 is provided with the groove 15 that current can be made to pass through.The inwall of described lower shell body 3 is provided with convex tendon 38, the bracing ring 6 that there is projection at equal intervals inner side is shelved with at the end face of described convex tendon 38, the end face periphery of described bracing ring 6 is provided with seal ring 61, the packing ring 62 of annular is placed with at the upper surface being positioned at seal ring 61, the end face cover of described annular sleeve 35 is inserted with the stuffing box gland 7 of middle part perforate, described stuffing box gland 7 is placed with the supporting sleeve 71 of middle part perforate, the end face of described packing ring 62 is mutually concordant with the end face of supporting sleeve 71 and be close together with the bottom surface of lower valve core 5, the ostium excurrens 53 of described lower valve core 5 is connected with the osculum 36 of annular sleeve 35 bottom surface, described upper shell 1 is provided with the annular convex ring 17 of middle part perforate, seal ring 8 is provided with between described annular convex ring 17 and upper valve core 4.Filtering screen 9 is plugged with in perforate in the middle part of the annular convex ring 17 of described upper shell 1.
Working principle: because rotary sleeve 2 can drive upper valve core 4 and lower valve core 5 to relatively rotate, upper valve core 4 and lower valve core 5 can be close together in relative rotation up and down, pod apertures 41 and water conservancy diversion through hole 51 can be interconnected together with the vibrational power flow to be mutually sealed by upper valve core 4 and lower valve core 5 when relatively rotating, when thus rotating rotary sleeve 2, the water yield passed through between upper valve core 4 to lower valve core 5 is corresponding change also.Only need rotate rotary sleeve 2, i.e. the size of adjustable current.
Claims (8)
1. a water saving spray water faucet, include upper shell (1), lower shell body (3), rotary sleeve (2) and the spool of current size can be regulated, described upper shell (1) and lower shell body (3) are for be docking together up and down, described upper shell (1) is provided with the water intake (11) be connected with pipeline, the bottom surface of described lower shell body (3) is distributed with spray holes (31), described spool is arranged at upper shell (1) with in lower shell body (3), described rotary sleeve (2) can be nested with on the outer circumferential face between upper shell (1) and lower shell body (3) rotationally, it is characterized in that: described spool is made up of upper valve core (4) and lower valve core (5), upper valve core (4) is distributed with the pod apertures (41) communicated up and down, lower valve core (5) is distributed with the water conservancy diversion through hole (51) communicated up and down, described upper valve core (4) and lower valve core (5) can be close together in relative rotation up and down, pod apertures (41) and water conservancy diversion through hole (51) can be interconnected together with the vibrational power flow to be mutually sealed by described upper valve core (4) and lower valve core (5) when relatively rotating, described rotary sleeve (2) can drive upper valve core (4) and lower valve core (5) to relatively rotate, convexly in the middle part of the bottom surface of described lower shell body (3) inner chamber be provided with annular sleeve (35), the upper end of described annular sleeve (35) is connected with the ostium excurrens (53) of lower valve core (5), and the bottom center of described annular sleeve (35) is provided with and wants large osculum (36) than the aperture of spray holes (31), the inwall of described lower shell body (3) is provided with convex tendon (38), the bracing ring (6) that there is projection at equal intervals inner side is shelved with at the end face of described convex tendon (38), the end face periphery of described bracing ring (6) is provided with seal ring (61), the packing ring (62) of annular is placed with at the upper surface being positioned at seal ring (61), the end face cover of described annular sleeve (35) is inserted with the stuffing box gland (7) of middle part perforate, described stuffing box gland (7) is placed with the supporting sleeve (71) of middle part perforate, the end face of described packing ring (62) is mutually concordant with the end face of supporting sleeve (71) and be close together with the bottom surface of lower valve core (5), the ostium excurrens (53) of described lower valve core (5) is connected with the osculum (36) of annular sleeve (35) bottom surface, described upper shell (1) is provided with the annular convex ring (17) of middle part perforate, seal ring (8) is provided with between described annular convex ring (17) and upper valve core (4).
2. water saving spray water faucet according to claim 1, it is characterized in that: to be the concrete structure be docking together up and down be for described upper shell (1) and lower shell body (3): described upper shell (1) is to downward-extension two slotting ears (12), two slotting ears (12) are respectively arranged with buckle (13), described lower shell body (3) extends upward two lugs (32), and two lugs (32) are respectively arranged with can the hole clipping (33) that fasten corresponding to the buckle (13) that two tools are inserted on ear (12).
3. water saving spray water faucet according to claim 2, it is characterized in that: the concrete structure that described rotary sleeve (2) can be nested with on the outer circumferential face between upper shell (1) and lower shell body (3) is rotationally: described upper shell (1) is provided with annular bead (14), described lower shell body (3) is provided with convex annular along (34), described rotary sleeve (2) can overlap rotationally and be stuck between annular bead (14) and convex annular edge (34).
4. water saving spray water faucet according to claim 3, it is characterized in that: described rotary sleeve (2) can drive upper valve core (4) and lower valve core (5) to make concrete structure to be in relative rotation: on the periphery of described upper valve core (4), radial direction is extended with two protruding pins (42), described two protruding pins (42) are placed in the respective slot (15) of upper shell (1) two slotting ear (12) inwall respectively, on the periphery of described lower valve core (5), radial direction is extended with two latches (52), the inwall of described rotary sleeve (2) is provided with two plugs (21), described two plugs (21) are stretched into upper shell (1) respectively and are inserted in the corresponding cavity (16) of ear (12) position, both sides, described two latches (52) are respectively together with two plugs (21) accordingly buckle (13).
5. according to described water saving spray water faucet arbitrary in Claims 1-4, it is characterized in that: the center of described upper valve core (4) is provided with the limber (43) that can communicate up and down, the center of described lower valve core (5) is provided with the ostium excurrens (53) communicated up and down, and described limber (43) and ostium excurrens (53) are for together with being interconnected.
6. water saving spray water faucet according to claim 5, it is characterized in that: in the limber (43) of described upper valve core (4), be plugged with stopple (44), arrange at the center of described stopple (44) and communicate up and down and the water outlet pore (45) of hydraulic pressure can be reduced.
7. water saving spray water faucet according to claim 6, it is characterized in that: be plugged with chock plug (37) in described annular sleeve (35), the side of described chock plug (37) is provided with the groove (15) that current can be made to pass through.
8. water saving spray water faucet according to claim 7, is characterized in that: be plugged with filtering screen (9) in annular convex ring (17) the middle part perforate in described upper shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403287.8A CN103438233B (en) | 2013-09-05 | 2013-09-05 | Water saving spray water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403287.8A CN103438233B (en) | 2013-09-05 | 2013-09-05 | Water saving spray water faucet |
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| Publication Number | Publication Date |
|---|---|
| CN103438233A CN103438233A (en) | 2013-12-11 |
| CN103438233B true CN103438233B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310403287.8A Active CN103438233B (en) | 2013-09-05 | 2013-09-05 | Water saving spray water faucet |
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| CN (1) | CN103438233B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090290A (en) * | 2016-09-23 | 2016-11-09 | 邝锦汉 | A kind of faucet of quick assembling |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200952579Y (en) * | 2006-06-15 | 2007-09-26 | 路桥集团郴州筑路机械厂 | Nozzle control valve for asphalt goudronator |
| CN102359657A (en) * | 2011-08-12 | 2012-02-22 | 王宏勋 | Water-saving atomizing water nozzles |
| CN203516790U (en) * | 2013-09-05 | 2014-04-02 | 王宏勋 | Water-saving spraying faucet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2501530B2 (en) * | 1993-06-30 | 1996-05-29 | エヌティエヌ株式会社 | Method for manufacturing mixed valve body |
| US6893003B2 (en) * | 2002-04-19 | 2005-05-17 | Newfrey Llc | Valves including thermally sprayed sealing components |
-
2013
- 2013-09-05 CN CN201310403287.8A patent/CN103438233B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200952579Y (en) * | 2006-06-15 | 2007-09-26 | 路桥集团郴州筑路机械厂 | Nozzle control valve for asphalt goudronator |
| CN102359657A (en) * | 2011-08-12 | 2012-02-22 | 王宏勋 | Water-saving atomizing water nozzles |
| CN203516790U (en) * | 2013-09-05 | 2014-04-02 | 王宏勋 | Water-saving spraying faucet |
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| CN103438233A (en) | 2013-12-11 |
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Effective date of registration: 20220221 Address after: 315500 room 2005, 2nd floor, commercial building, No. 175, Nanshan Road, Jinping street, Fenghua District, Ningbo City, Zhejiang Province Patentee after: Lijin (Ningbo) Environmental Protection Technology Co.,Ltd. Address before: 315010 room 705, No. 37, Lane 229, Nanyuan street, Haishu District, Ningbo City, Zhejiang Province Patentee before: Wang Hongxun |
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