CN203516790U - Water-saving spraying faucet - Google Patents
Water-saving spraying faucet Download PDFInfo
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- CN203516790U CN203516790U CN201320554038.4U CN201320554038U CN203516790U CN 203516790 U CN203516790 U CN 203516790U CN 201320554038 U CN201320554038 U CN 201320554038U CN 203516790 U CN203516790 U CN 203516790U
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- valve core
- water
- valve element
- lower valve
- shell body
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Abstract
A water-saving spraying faucet comprises an upper shell (1), a lower shell (3), a rotary sleeve (2) and a valve element. The valve element is composed of an upper valve element body (4) and a lower valve element body (5), flow guide holes (41) which are vertically through are distributed in the upper valve element body (4), flow guide through holes (51) which are vertically through are distributed in the lower valve element body (5), the upper valve element body (4) and the lower valve element body (5) can be vertically tightly attached together in a relative rotation mode, when the upper valve element body (4) and the lower valve element body (5) conduct relative rotation, the flow guide holes (41) and the flow guide through holes (51) can be mutually communicated, the upper valve element body and the lower valve element body are arranged together through mutually-sealed structures, and the rotary sleeve (2) can drive the upper valve element body (4) and the lower valve element body (5) to conduct relative rotation. Compared with the prior art, the water-saving spraying faucet has the advantages that the design and the structure are more reasonable, due to the fact that the upper valve element body and the lower valve element body are mutually sealed through tight attachment and contact, water current cannot enter the gap of the rotary sleeve, water saving is achieved, the sealing effect is better, the service life of the water-saving spraying faucet is longer, and operation is more convenient to conduct.
Description
Technical field
The utility model relates to a kind of water tap, especially refers to a kind of water saving spray water tap of good sealing effect.
Background technique
Existing a kind of patent No. is that the Chinese utility model patent that CN201120302645.2 name is called < < Water-saving atomizing water nozzles > > discloses a kind of Water-saving atomizing water nozzles and unadjustable Water-saving atomizing water nozzles that is arranged on the adjustable water outlet size at water discharge of water faucet place, 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, in housing, there is ceramic body device, when water tap, open water valve tap water and enter water intake, the cross bore of cross ceramic plate and cross bore ceramic plate is not up and down when folded, current pass through from space between the two, water flows out from osculum.When being subject to external force, pivoted housing handle rotates turning handle, the cross bore of cross ceramic plate and cross bore ceramic plate is up and down when folded, space is between the two closed, hydraulic pressure strengthens, current are from the center hole process of cross ceramic plate, and the headrace of following process fluid director forms eddy current and flows out from water outlet spray hole in current guiding gutter.In unadjustable Water-saving atomizing water nozzles housing, there is no ceramic body device, water tap is opened current and directly through the headrace of fluid director, is formed eddy current from the outflow of water outlet spray hole in current guiding gutter, forms spraying and realizes water saving object.Yet 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 have both affected using effect, also reduce the working life of this water nozzle, so the structure of this device also needs further improvement.
Summary of the invention
Technical problem to be solved in the utility model is the water saving spray water tap that a kind of rational in infrastructure, good sealing effect, easy to use and long service life are provided for above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above adopted technological scheme: this section water spray water tap, include upper shell, lower shell body, can regulate rotary sleeve and the spool of current size, described upper shell and lower shell body are for being docking together up and down, on described upper shell, be provided with the water intake being connected with pipeline, on the bottom surface of described lower shell body, be 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 comprised of upper valve core and lower valve core, on upper valve core, be distributed with the pod apertures communicating up and down, on lower valve core, be distributed with the water conservancy diversion through hole communicating up and down, described upper valve core and lower valve core can be close together in relative rotation up and down, the structure that described upper valve core and lower valve core can be interconnected pod apertures and water conservancy diversion through hole and mutually be sealed when relatively rotating is set together, 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 that the concrete structure being docking together is up and down: described upper shell is to two slotting ears of downward-extension, on two slotting ears, be respectively arranged with buckle, described lower shell body extends upward two lugs, is respectively arranged with and can inserts the corresponding hole clipping fastening of buckle on ear with two tools on two lugs.
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: on described upper shell, be provided with annular bead, on described lower shell body, be provided with convex annular edge, 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, be radially extended with two protruding pins, described two protruding pins are placed in respectively in the respective slot of two slotting ear inwalls of upper shell, on the periphery of described lower valve core, be radially extended with two latches, on the inwall of described rotary sleeve, be provided with two and pull out head, described two are pulled out head and stretch into respectively upper shell and insert in the corresponding cavity of position, ear both sides, and described two latches pull out head and are fastened togather accordingly with two 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 communicating 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, the water outlet pore that communicates up and down and can reduce hydraulic pressure is set at the center of described stopple.
As further improvement, the convex annular cover that is provided with in middle part, the bottom surface of described lower housing cavity, the upper end of described annular cover is connected with the ostium excurrens of lower valve core, and the bottom center of described annular cover is provided with the osculum larger than the aperture of spray holes.
As improvement, in described annular cover, be plugged with chock plug, the side of described chock plug is provided with the groove that can make current pass through.
As improvement, on the inwall of described lower shell body, be provided with convex tendon, at the end face of described convex tendon, be shelved with inner side and have the uniformly-spaced bracing ring of projection, on the end face periphery of described bracing ring, be provided with seal ring, at the upper surface that is positioned at seal ring, be placed with annular packing ring, the end face cover of described annular cover is inserted with the stuffing box gland of middle part perforate, on described stuffing box gland, be 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 cover bottom surface, on described upper shell, be provided with the annular convex ring of middle part perforate, between described annular convex ring and upper valve core, be provided with seal ring.
As further improvement, in the annular convex ring middle part perforate of described upper shell, be plugged with filtering screen.
Compared with prior art, the utility model adopts spool to be comprised of upper valve core and lower valve core, on upper valve core, be distributed with the pod apertures communicating up and down, on lower valve core, be distributed with the water conservancy diversion through hole communicating up and down, described upper valve core and lower valve core can be close together in relative rotation up and down, the structure that described upper valve core and lower valve core can be interconnected pod apertures and water conservancy diversion through hole and mutually be sealed when relatively rotating is set together 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 sealing by being close to contact between upper lower valve core, so current can not enter the gap of rotary sleeve, not only water saving, and sealing effect is better, thereby make longer service life, operate also more convenient; Also have, be provided with the limber that can communicate up and down at the center of upper valve core, be provided with the ostium excurrens communicating 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 Continuous-flow cross lower valve core, plays the effect that further reduces hydraulic pressure, has eliminated the situation that current enter rotary sleeve gap from overflowing between upper lower valve core, thereby further extends the working life of this water tap.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment's stereogram;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is along the sectional drawing of A-A line in Fig. 2;
Fig. 4 is the side projection figure of Fig. 1;
Fig. 5 is along the sectional drawing of B-B line in Fig. 4;
Fig. 6 is along the sectional drawing of 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 use phase diagram of the present utility model;
Figure 16 is the another kind of phase diagram of using of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Fig. 1 to Figure 16, the water saving spray water tap of the present embodiment, include upper shell 1, lower shell body 3, can regulate rotary sleeve 2 and the spool of current size, described upper shell 1 and lower shell body 3 are for being docking together up and down, on described upper shell 1, be provided with the water intake 11 being connected with pipeline, on the bottom surface of described lower shell body 3, be distributed with spray holes 31, described spool is arranged in upper shell 1 and 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 comprised of upper valve core 4 and lower valve core 5, on upper valve core 4, be distributed with the pod apertures 41 communicating up and down, on lower valve core 5, be distributed with the water conservancy diversion through hole 51 communicating up and down, described upper valve core 4 can be close together in relative rotation up and down with lower valve core 5, described upper valve core 4 is set together with the structure that lower valve core 5 can be interconnected pod apertures 41 and water conservancy diversion through hole 51 and mutually be sealed when relatively rotating, described rotary sleeve 2 can drive upper valve core 4 and lower valve core 5 to relatively rotate.
The upper shell 1 of this section water spray water tap is that the concrete structure being docking together is up and down with lower shell body 3: described upper shell 1 is to two slotting ears 12 of downward-extension, on two slotting ears 12, be respectively arranged with buckle 13, described lower shell body 3 extends upward two lugs 32, is respectively arranged with and can inserts the corresponding hole clipping fastening 33 of buckle 13 on ear 12 with two tools on two lugs 32.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: on described upper shell 1, be provided with annular bead 14, on described lower shell body 3, be provided with convex annular along 34, described rotary sleeve 2 can overlap rotationally and be stuck in annular bead 14 and convex annular along between 34.On described rotary sleeve 2 outer surfaces, be provided with the strip projection that increases 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, be radially extended with two protruding pins 42, described two protruding pins 42 are placed in respectively in the respective slot 15 of 1 two slotting ear 12 inwalls of upper shell, on the periphery of described lower valve core 5, be radially extended with two latches 52, on the inwall of described rotary sleeve 2, be provided with two and pull out 21, described two are pulled out 21 and stretch into respectively upper shell 1 and insert in the corresponding cavity 16 of ear 12 positions, both sides, and described two latches 52 pull out 21 accordingly together with buckle 13 with two respectively.
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 communicating up and down, and described limber 43 and ostium excurrens 53 are for together with being interconnected.In the limber 43 of described upper valve core 4, be plugged with stopple 44, at described stopple 44 center, the water outlet pore 45 that communicates up and down and can reduce hydraulic pressure be set.The convex annular cover 35 that is provided with in middle part, bottom surface of described lower shell body 3 inner chambers, the upper end of described annular cover 35 is connected with the ostium excurrens 53 of lower valve core 5, and the bottom center of described annular cover 35 is provided with the osculum 36 larger than the aperture of spray holes 31.In described annular cover 35, be plugged with chock plug 37, the side of described chock plug 37 is provided with the groove 15 that can make current pass through.On the inwall of described lower shell body 3, be provided with convex tendon 38, at the end face of described convex tendon 38, be shelved with inner side and have the uniformly-spaced bracing ring 6 of projection, on the end face periphery of described bracing ring 6, be provided with seal ring 61, at the upper surface that is positioned at seal ring 61, be placed with annular packing ring 62, the end face cover of described annular cover 35 is inserted with the stuffing box gland 7 of middle part perforate, on described stuffing box gland 7, be placed with the supporting sleeve 71 of middle part perforate, the end face of the end face of described packing ring 62 and supporting sleeve 71 is mutually concordant 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 cover 35 bottom surfaces, on described upper shell 1, be provided with the annular convex ring 17 of middle part perforate, between described annular convex ring 17 and upper valve core 4, be provided with seal ring 8.In the annular convex ring 17 middle part perforates of described upper shell 1, be plugged with filtering screen 9.
Working principle: relatively rotate because rotary sleeve 2 can drive upper valve core 4 and lower valve core 5, upper valve core 4 can be close together in relative rotation up and down with lower valve core 5, upper valve core 4 is set together with the structure that lower valve core 5 can be interconnected pod apertures 41 and water conservancy diversion through hole 51 and mutually be sealed when relatively rotating, thereby rotation is during rotary sleeve 2, also corresponding change of the water yield of passing through between upper valve core 4 and lower valve core 5.Only need rotation rotary sleeve 2, the i.e. size of adjustable current.
Claims (10)
1. a water saving spray water is leading, include upper shell (1), lower shell body (3), can regulate rotary sleeve (2) and the spool of current size, described upper shell (1) and lower shell body (3) are for being docking together up and down, on described upper shell (1), be provided with the water intake (11) being connected with pipeline, on the bottom surface of described lower shell body (3), be distributed with spray holes (31), described spool is arranged in upper shell (1) and 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 comprised of upper valve core (4) and lower valve core (5), on upper valve core (4), be distributed with the pod apertures (41) communicating up and down, on lower valve core (5), be distributed with the water conservancy diversion through hole (51) communicating up and down, described upper valve core (4) can be close together in relative rotation up and down with lower valve core (5), described upper valve core (4) is set together with the structure that lower valve core (5) can be interconnected pod apertures (41) and water conservancy diversion through hole (51) and mutually be sealed when relatively rotating, described rotary sleeve (2) can drive upper valve core (4) and lower valve core (5) to relatively rotate.
2. water saving spray water according to claim 1 is leading, it is characterized in that: described upper shell (1) is that the concrete structure being docking together is up and down with lower shell body (3): described upper shell (1) is to two slotting ears of downward-extension (12), on two slotting ears (12), be respectively arranged with buckle (13), described lower shell body (3) extends upward two lugs (32), is respectively arranged with and can inserts the corresponding hole clipping fastening of buckle (13) (33) on ear (12) with two tools on two lugs (32).
3. water saving spray water according to claim 2 is leading, 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: on described upper shell (1), be provided with annular bead (14), on described lower shell body (3), be 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 according to claim 3 is leading, 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), be radially extended with two protruding pins (42), described two protruding pins (42) are placed in respectively in the respective slot (15) of (1) two slotting ear of upper shell (12) inwall, on the periphery of described lower valve core (5), be radially extended with two latches (52), on the inwall of described rotary sleeve (2), be provided with two and pull out head (21), described two are pulled out head (21) and stretch into respectively upper shell (1) and insert in the corresponding cavity (16) of ear (12) position, both sides, described two latches (52) pull out head (21) accordingly together with buckle (13) with two respectively.
5. according to arbitrary described water saving spray water tap in claim 1 to 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) communicating up and down, and described limber (43) and ostium excurrens (53) are for together with being interconnected.
6. water saving spray water according to claim 5 is leading, it is characterized in that: in the limber (43) of described upper valve core (4), be plugged with stopple (44), the water outlet pore (45) that communicates up and down and can reduce hydraulic pressure is set at the center of described stopple (44).
7. water saving spray water according to claim 6 is leading, it is characterized in that: the convex annular cover (35) that is provided with in middle part, bottom surface of described lower shell body (3) inner chamber, the described annular cover upper end of (35) and the ostium excurrens (53) of lower valve core (5) are connected, and the bottom center of described annular cover (35) is provided with than the aperture of spray holes (31) and wants large osculum (36).
8. water saving spray water tap according to claim 7, is characterized in that: in described annular cover (35), be plugged with chock plug (37), the side of described chock plug (37) is provided with the groove (15) that can make current pass through.
9. water saving spray water according to claim 7 is leading, it is characterized in that: on the inwall of described lower shell body (3), be provided with convex tendon (38), at the end face of described convex tendon (38), be shelved with inner side and have the uniformly-spaced bracing ring of projection (6), on the end face periphery of described bracing ring (6), be provided with seal ring (61), at the upper surface that is positioned at seal ring (61), be placed with annular packing ring (62), the end face cover of described annular cover (35) is inserted with the stuffing box gland (7) of middle part perforate, on described stuffing box gland (7), be placed with the supporting sleeve (71) of middle part perforate, the end face of the end face of described packing ring (62) and supporting sleeve (71) is mutually concordant 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 cover (35) bottom surface, on described upper shell (1), be provided with the annular convex ring (17) of middle part perforate, between described annular convex ring (17) and upper valve core (4), be provided with seal ring (8).
10. water saving spray water tap according to claim 9, is characterized in that: in annular convex ring (17) the middle part perforate of described upper shell (1), be plugged with filtering screen (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320554038.4U CN203516790U (en) | 2013-09-05 | 2013-09-05 | Water-saving spraying faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320554038.4U CN203516790U (en) | 2013-09-05 | 2013-09-05 | Water-saving spraying faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516790U true CN203516790U (en) | 2014-04-02 |
Family
ID=50375722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320554038.4U Expired - Lifetime CN203516790U (en) | 2013-09-05 | 2013-09-05 | Water-saving spraying faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438233A (en) * | 2013-09-05 | 2013-12-11 | 王宏勋 | Water-saving spray water faucet |
| CN103925384A (en) * | 2014-04-09 | 2014-07-16 | 邢台市一生水节能卫浴有限公司 | Water-saving adjusting valve for faucet |
-
2013
- 2013-09-05 CN CN201320554038.4U patent/CN203516790U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438233A (en) * | 2013-09-05 | 2013-12-11 | 王宏勋 | Water-saving spray water faucet |
| CN103438233B (en) * | 2013-09-05 | 2015-12-09 | 王宏勋 | Water saving spray water faucet |
| CN103925384A (en) * | 2014-04-09 | 2014-07-16 | 邢台市一生水节能卫浴有限公司 | Water-saving adjusting valve for faucet |
| CN103925384B (en) * | 2014-04-09 | 2016-06-08 | 邢台市一生水节能卫浴有限公司 | A kind of water tap water-saving variable valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140402 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |