CN201373191Y - Water-saving joint device - Google Patents
Water-saving joint device Download PDFInfo
- Publication number
- CN201373191Y CN201373191Y CN200920301314U CN200920301314U CN201373191Y CN 201373191 Y CN201373191 Y CN 201373191Y CN 200920301314 U CN200920301314 U CN 200920301314U CN 200920301314 U CN200920301314 U CN 200920301314U CN 201373191 Y CN201373191 Y CN 201373191Y
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- CN
- China
- Prior art keywords
- water
- push rod
- fixed base
- joint housing
- saving
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a water-saving joint device comprising a joint shell. A water inlet port of the joint shell is provided with external threads; a water outlet port of the joint shell is provided with internal threads; the joint shell is internally provided with a fixing seat which is provided with a plurality of drain holes and is vertical to the joint shell; the center of the fixing seat is provided with a center hole; the center hole is internally penetrated with an ejector rob; near the water outlet port, the end head of the ejector rod is provided with threads, and through the threads, the end head is connected with an ejector rod sheet that is provided with a plurality of drain holes; the ejector rod between the fixing seat and the ejector rod sheet is sheathed with a spring; and near the water inlet port, the end head of the ejector rod is provided with a water-stopping pad. In the utility model, by adjusting the opening degree of a water tap connected with the joint device or the position of the ejector rod sheet, the maximum water output of individual water tap can be limited according to needs so as to achieve the purpose of saving water. When the water tap is replaced, the water-stopping pad can automatically stop water, without cutting off a system water source, so that the replacement of the water tap is more convenient and does not influence the use of other water taps.
Description
Technical field
The utility model relates to the piecing devices in a kind of water system, relates in particular to a kind of water-saving piecing devices.
Background technique
Piecing devices in the present water system all are merely to be used for connecting supply channel and water tap for auxiliary piping increases.If the replacing water tap, the water source that must cut off whole water system causes the water tap of homologous ray not use, the convenience that influence is used.On the other hand, can only adjust water-outlet quantity after connecting water tap on water tap, the max water yield of uncontrollable water tap reaches water-saving purpose and be starved of the control max water yield in some public places.Original water system piecing devices can't be realized above-mentioned these functions.
Summary of the invention
The utility model mainly solves in the time of will changing water tap in original water system, must cut off the water source of whole water system, influences the use of other water tap, uses inconvenient technical problem; When a kind of replacing water tap was provided, the joint that is attached thereto can cut out feedwater automatically, the water source that does not need to cut off whole water system, and other water tap can use as usual, makes the convenient water-saving piecing devices of replacing of water tap.
The utility model solves simultaneously can only adjust water-outlet quantity after original joint connects water tap on water tap, the max water yield of uncontrollable water tap, thus can't reach the technical problem of water-saving purpose; A kind of water-saving piecing devices are provided, just can adjust the max water yield of the water tap that is attached thereto by adjusting its inner mechanism easily, thereby reach water-saving purpose.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the utility model comprises joint housing, the water inlet port of joint housing, the water outlet port is equipped with screw thread, be provided with in the described joint housing and have some discharge orifices and the fixed base vertical with joint housing, the center of fixed base is provided with center hole, be equipped with push rod in the center hole, the termination of the close water outlet port of push rod is provided with screw thread, have the push rod sheet of some discharge orifices by being threaded, be arranged with spring on the push rod between fixed base and the push rod sheet, the termination near the water inlet port of push rod is provided with waterstop pad; The described screw thread of being located at the water outlet port is an internal thread.The water inlet port of joint housing links to each other with supply channel, and the outside thread of the internal thread of the water outlet port of joint housing and the port of water tap is twisted and connect.Water tap slowly screws in the water outlet port of joint housing, contact with the push rod sheet earlier, then the push rod sheet is inwardly pushed away, spring is compressed, the push rod sheet drives push rod and moves to the water inlet port, thereby the waterstop pad that will originally be attached on the fixed base is pushed open, at this moment the current that flow into from the water inlet port walk around waterstop pad, the discharge orifice on the fixed base of flowing through, the discharge orifice on the push rod sheet, flow to water tap at last.Water tap revolves to such an extent that get over into, and waterstop pad is far away more from fixed base, and current are big more; Otherwise current are more little, can adjust the max water yield of water tap so easily.Because the push rod sheet is by being threaded on the push rod, rotation push rod sheet can be adjusted the distance between push rod sheet and waterstop pad easily, and spacing is big more, and water-outlet quantity is big more, and spacing is more little, and water-outlet quantity is more little, also can adjust the water-outlet quantity of water tap by this mode.In addition, change the size of the discharge orifice on fixed base and the push rod sheet when design, the max-flow water yield of the piecing devices that obtain will be different.When needs are changed the water tap that is connected on the joint, screw out water tap, under the effect of spring, the push rod sheet is pushed to the water outlet port, and under the drive of push rod, waterstop pad is close to fixed base again, thereby the water in the inner chamber of closed joint housing, supply channel can not flow to the water outlet port of piecing devices.So water tap just can be changed in the water source that do not need to cut off whole water system, change conveniently, and do not influence other the use that does as usual of water tap in the same water system.
As preferably, an end of the close water outlet port of described push rod is connected with nut, and described nut is close to the outside of push rod sheet.As required the push rod sheet is rotated on the position that needs, and then rotating screw cap, make nut be close to the push rod sheet, prevent that effectively the push rod sheet is loosening and mobile outward with current, influence the control of the water yield, nut plays effective positioning action.
As preferably, described joint housing is provided with a shoulder, and the internal diameter of the joint housing between shoulder and the water inlet port is less than the internal diameter of the joint housing between shoulder and the water outlet port, and described fixed base is close to the inwall of shoulder.It is more firm that fixed base is installed, and waterstop pad is close to fixed base, and to advance water sealing effect better.
As preferably, described fixed base is a circular block, with fixed base be a circular cone inclined-plane towards the inwall of the adjacent joint housing in the side of water inlet port.When waterstop pad was close to fixed base, the edge of waterstop pad was pushed by the circular cone inclined-plane, guaranteed that water sealing effect is better.
As preferably, described fixed base is a circular block, and fixed base is provided with a groove that mates with described waterstop pad, the cylindrical or truncated cone of described groove towards the side of water inlet port.When waterstop pad is close to fixed base, waterstop pad just in time snaps in the groove, the edge of waterstop pad and the cylindrical sides of groove are close to, perhaps the edge of waterstop pad is pushed by the circular cone side of groove, waterstop pad is just in time sealed the discharge orifice on being positioned at the bottom of the groove like this, play good water sealing effect, the sealing better tightness.
As preferably, the water outlet port of described joint housing is by the water tap that has been threaded.Water tap and joint housing connect together as entire product, the user installation of being more convenient for and use.
The beneficial effects of the utility model are: in same water system, the position of push rod sheet in process by adjusting the water tap link to each other with the water-saving piecing devices or the water-saving piecing devices, can limit the max water yield of indivedual water taps as required, the water resource waste of water tap full-gear when avoiding water reaches water-saving purpose.When changing water tap, the water tap of dismantling, joint can cut out feedwater automatically, the water source that does not need to cut off whole water system, other water tap can use as usual, makes the replacing of water tap convenient, does not influence the use in other places.
Description of drawings
Fig. 1 is a kind of sectional structure schematic representation of the present utility model.
Fig. 2 is another sectional structure schematic representation of the present utility model.
Fig. 3 is a kind of sectional structure schematic representation that also has of the present utility model.
1. joint housing among the figure, 2. water inlet port, 3. water outlet port, 4. fixed base, 5. push rod, 6. push rod sheet, 7. spring, 8. waterstop pad, 9. internal thread, 10. nut, 11. shoulders, 12. circular cone inclined-planes, 13. grooves, 14. outside threads.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the water-saving piecing devices of present embodiment, as shown in Figure 1, comprise joint housing 1, and the water inlet port 2 of joint housing 1 has outside thread 14, and the water outlet port 3 of joint housing has internal thread 9.Joint housing 1 has a shoulder 11, the internal diameter of the joint housing 1 between shoulder 11 and the water inlet port 2 is less than the internal diameter of the joint housing 1 between shoulder 11 and the water outlet port 3, the inwall of joint housing 1 inner close fitting shoulder 11 is equipped with one and has a plurality of discharge orifices and the fixed base 4 vertical with joint housing 1, with fixed base 4 be a circular cone inclined-plane 12 towards the inwall of the adjacent joint housing 1 in the side of water inlet port 2.Fixed base 4 is circular blocks, there is center hole at the center of fixed base 4, be installed with push rod 5 in the center hole, on the termination of the close water outlet port 3 of push rod 5 screw thread is arranged, by being threaded nut 10 and have the push rod sheet 6 of a plurality of discharge orifices, nut 10 is close to the outside of push rod sheet 6, is set with spring 7 on the push rod 5 between fixed base 4 and the push rod sheet 6, on the termination near water inlet port 2 of push rod 5 waterstop pad 8 is arranged, the diameter of waterstop pad 8 between the heavy caliber on circular cone inclined-plane and small-bore between.
Joint housing links to each other with supply channel by the outside thread on the water inlet port, and the internal thread of the water outlet port of joint housing and water tap are twisted and connect.Water tap slowly screws in the joint housing, with contact on the push rod sheet, then the push rod sheet is inwardly pushed away, pressure spring, and the drive push rod moves to the water inlet port, thereby the waterstop pad that will originally be close on the fixed base is pushed open, at this moment the current that flow into from the water inlet port walk around waterstop pad, the discharge orifice on the fixed base of flowing through, the discharge orifice on the push rod sheet, flow to water tap at last.Water tap revolves to such an extent that get over into, and waterstop pad is far away more from fixed base, and current are big more; Otherwise current are more little, can adjust the max water yield of water tap easily.Because the push rod sheet is by being threaded on the push rod, rotation push rod sheet can be adjusted the distance between push rod sheet and waterstop pad easily, spacing is big more, and water-outlet quantity is big more, and spacing is more little, water-outlet quantity is more little, also can adjust the max water yield of water tap by this mode.So can adjust its max water yield individually for the water tap in the same water system, reach water-saving purpose, use very flexible, convenient.
When needs are changed the water tap that is connected on the joint, screw out water tap, the push rod sheet is not subjected to extrapolability, under the effect of spring, whole push rod moves to the water outlet port, and waterstop pad is close to fixed base again, and pushed by the circular cone inclined-plane of joint housing inwall, reach good water seal effect, cut off flow direction water outlet port.So need to change or during the maintenance water tap, the water source that does not need to cut off whole water system is changed conveniently, and does not influence the use as usual of other water tap in the same water system.
Embodiment 2: the water-saving piecing devices of present embodiment, as shown in Figure 2, the fixed base 4 that is installed on shoulder 11 inwalls is circular blocks, fixed base 4 has a groove 13 that mates with waterstop pad 8 on the side of water inlet port 2, groove 13 is cylindrical, and the diameter of groove 13 equates with the less internal diameter of joint housing 1.When being in the sealing state, waterstop pad 8 just in time snaps in the groove 13 of fixed base 4, and the cylindrical sides of the edge of waterstop pad 8 and groove 13 is close to, and waterstop pad 8 is just in time sealed and is positioned at the discharge orifice of groove at 13 ends, plays good stagnant water effect.Remaining is with embodiment 1.
Embodiment 3: the water-saving piecing devices of present embodiment, as shown in Figure 3, the fixed base 4 that is installed on shoulder 11 inwalls is circular blocks, fixed base 4 has a groove 13 that mates with waterstop pad 8 on the side of water inlet port 2, groove 13 is truncated cone, and the major diameter of truncated cone equates towards water inlet port 2 and with the less internal diameter of joint housing 1.When being in the sealing state, waterstop pad 8 snaps in the groove 13 of fixed base 4, and the edge of waterstop pad 8 is pushed by the circular cone side of groove 13, and waterstop pad is sealed the discharge orifice on being positioned at the bottom of the groove, plays better stagnant water effect.Remaining is with embodiment 1.
Certainly, joint housing has been connected with water tap by screw thread on its water outlet port when dispatching from the factory, and water tap and joint housing connect together and sell as entire product, also are a kind of schemes, the user's that is more convenient for installation and use.
Claims (6)
1. water-saving piecing devices, comprise joint housing (1), the water inlet port (2) of joint housing (1), water outlet port (3) is equipped with screw thread, it is characterized in that being provided with in the described joint housing (1) and have some discharge orifices and a fixed base (4) vertical with joint housing (1), the center of fixed base (4) is provided with center hole, be equipped with push rod (5) in the center hole, the termination of the close water outlet port (3) of push rod (5) is provided with screw thread, have the push rod sheet (6) of some discharge orifices by being threaded, be positioned on the push rod (5) between fixed base (4) and the push rod sheet (6) and be arranged with spring (7), the termination near water inlet port (2) of push rod (5) is provided with waterstop pad (8); The described screw thread of being located at water outlet port (3) is internal thread (9).
2. water-saving piecing devices according to claim 1 is characterized in that an end of the close water outlet port (3) of described push rod (5) is connected with nut (10), and described nut (10) is close to the outside of push rod sheet (6).
3. water-saving piecing devices according to claim 1, it is characterized in that described joint housing (1) is provided with a shoulder (11), the internal diameter of the joint housing (1) between shoulder (11) and the water inlet port (2) is less than the internal diameter of the joint housing (1) between shoulder (11) and the water outlet port (3), and described fixed base (4) is close to the inwall of shoulder (11).
4. according to claim 1 or 3 described water-saving piecing devices, it is characterized in that described fixed base (4) is a circular block, with fixed base (4) be a circular cone inclined-plane (12) towards the inwall of the adjacent joint housing (1) in the side of water inlet port (2).
5. according to claim 1 or 3 described water-saving piecing devices, it is characterized in that described fixed base (4) is a circular block, fixed base (4) is provided with a groove (13) that mates with described waterstop pad (8), the cylindrical or truncated cone of described groove (13) towards the side of water inlet port (2).
6. according to claim 1 or 2 or 3 described water-saving piecing devices, the water outlet port (3) that it is characterized in that described joint housing (1) is by the water tap that has been threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920301314U CN201373191Y (en) | 2009-03-16 | 2009-03-16 | Water-saving joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920301314U CN201373191Y (en) | 2009-03-16 | 2009-03-16 | Water-saving joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201373191Y true CN201373191Y (en) | 2009-12-30 |
Family
ID=41499273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920301314U Expired - Fee Related CN201373191Y (en) | 2009-03-16 | 2009-03-16 | Water-saving joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201373191Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135184B (en) * | 2010-01-22 | 2013-01-09 | 浙江经立五金机械有限公司 | Filter single-control valve |
| CN103282710A (en) * | 2011-12-27 | 2013-09-04 | 株式会社大门 | Plug for water plumbing |
| CN105526445A (en) * | 2013-10-29 | 2016-04-27 | 南安市丽迪家居用品有限公司 | Connector |
| CN105953002A (en) * | 2015-04-07 | 2016-09-21 | 南安市丽迪家居用品有限公司 | Water pipe connector with push plate |
-
2009
- 2009-03-16 CN CN200920301314U patent/CN201373191Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135184B (en) * | 2010-01-22 | 2013-01-09 | 浙江经立五金机械有限公司 | Filter single-control valve |
| CN103282710A (en) * | 2011-12-27 | 2013-09-04 | 株式会社大门 | Plug for water plumbing |
| CN105526445A (en) * | 2013-10-29 | 2016-04-27 | 南安市丽迪家居用品有限公司 | Connector |
| CN105953002A (en) * | 2015-04-07 | 2016-09-21 | 南安市丽迪家居用品有限公司 | Water pipe connector with push plate |
| CN105972356A (en) * | 2015-04-07 | 2016-09-28 | 南安市丽迪家居用品有限公司 | Water pipe connector capable of adjusting water outlet amount from water outlet end |
| CN105953002B (en) * | 2015-04-07 | 2018-09-28 | 南安市丽迪家居用品有限公司 | A kind of water pipe head with push-plate |
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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: 20091230 Termination date: 20160316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |