CN202188185U - One-piece water saving pad and water saving apparatus - Google Patents
One-piece water saving pad and water saving apparatus Download PDFInfo
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- CN202188185U CN202188185U CN2011202520233U CN201120252023U CN202188185U CN 202188185 U CN202188185 U CN 202188185U CN 2011202520233 U CN2011202520233 U CN 2011202520233U CN 201120252023 U CN201120252023 U CN 201120252023U CN 202188185 U CN202188185 U CN 202188185U
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- water
- saving
- pad
- section
- water saving
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Abstract
The utility model discloses a one-piece water saving pad and water saving apparatus, which comprises a flexible pipe, a water inlet joint and a water saving pad. The water saving pad is an integrated one which forms with one shot and is provided with a water saving section and a pad section in the axial direction. The pad section is provided with an extension part circumferentially extending out of the water saving section and the extending part forms the pad. The water saving section is provided with a water saving holder and at least a boss on the water saving holder. The boss is further provided with a water communication hole that axially penetrates the water saving section and the pad section; the boss changes its shape under water pressure so that the size that water covers when passing the communication hole changes. The water saving pad is provided at the connection part between the flexible pipe and the water inlet joint; the pad at the pad section seals and connects the flexible pipe or the inner hole of the water inlet joint. When in use, the water saving pad is mounted at the connection part of the two pipe components and under water pressure, the end face of the pad section seals and connects the end face of one pipe component while the circumferential surface of the pad section approaches the inner hole of the other pipe component to realize sealing of the connecting part between the two pipe components and positioning and lock joint of the water saving pad.
Description
Technical field
The utility model relates to a kind of integral type pad water-saving piece and water saving fixtures.
Background technique
Along with economic development and quickening of urbanization process, the urban water shortage scope constantly enlarges, and degree of water shortage is on the rise, and rational utilization of water resources is avoided the waste of clean water, is the grand strategy problem that guarantees Chinese national economy and social development.On the existing water outlet device, generally only be provided with simple valve, its water-outlet quantity is generally determined by the caliber of water pipe; And because existing caliber is generally bigger, therefore when Open valve, a large amount of current therefrom spray; Cause a large amount of wastes, only rely on the size of supply channel to limit its peak rate of flow, or in use; Regulate the size of water flow through the switch angle of control valve, this operation restriction effect is not good, operation inconvenience; But reach big flow when often only needing small flow, what have not goes control flow rate in order to scheme convenience.
To above-mentioned deficiency, the someone has proposed a kind of technological scheme of water-saving piece.Said water-saving piece is processed by the plastic cement of band elastic performance, and it comprises water saving seat and the boss that is convexly equipped with on the water saving seat, establishes the water port axially run through on the said boss, and said boss can produce under hydraulic action and be out of shape with change discharge area, water port.During use, said water-saving piece is installed in two pipe fitting joints, in order to guarantee water-saving piece location interlocking and two pipe fitting joint sealing problems; Must establish pad and shackle member in two pipe fitting joints, water-saving piece is located between pad and the shackle member, utilizes pad to guarantee the joint sealing of two pipe fittings; Utilize shackle member locating washer and water-saving piece; Have following deficiency: 1, component are many, and cost is high, the wasting of resources; 2, complex structure, assembling inconvenience.
The model utility content
The utility model provides a kind of integral type pad water-saving piece and water saving fixtures, to overcome the existing deficiency of water-saving piece in the background technique.
The utility model solves one of technological scheme that its technical problem adopted:
A kind of integral type pad water-saving piece, it has water saving section (10) and pad section (20) one-body molded and that arrange vertically; Said pad section (20) has the extension that circumferentially stretches out outside the water saving section (10), and said extension forms pad; Said water saving section (10) has a water saving (14) and at least one boss (11) of going up and under hydraulic action, can produce distortion at water saving seat (14) that is convexly equipped with, and establishes one on the said boss (11) and axially runs through the water port (12) that can change the discharge area when economizing on water section (10) and pad section (20) and boss (11) distortion.
Among one preferred embodiment: said water-saving piece material is the plastic cement of band elastic performance.
Among one preferred embodiment: the end face of said water saving seat (14) is provided with several boss (11), and a water port (12) is set on said each boss (11).
Among one preferred embodiment: said boss (11) is circular.
Among one preferred embodiment: said water saving seat (14) is strip, and said water saving seat (14) is established a plurality of boss (11) of arranging along its length.
Among one preferred embodiment: said water saving section (10) also comprises a solid seat (13), and said pad section (20) is located under the solid seat (13), and said water saving seat (14) is located on the solid seat (13).
Two of the utility model solution technological scheme that its technical problem adopted is:
A kind of water saving fixtures, it comprises a flexible pipe (300), a water supply connector (200) and a water-saving piece (100), said flexible pipe (300) and water supply connector (200) attaching and connection; Said water-saving piece (100) is an integral type pad water-saving piece (100), and said water-saving piece (100) has water saving section (10) and pad section (20) one-body molded and that arrange vertically; Said pad section (20) has the extension that circumferentially stretches out outside the water saving section (10), and said extension forms pad; Said water saving section (10) has a water saving (14) and at least one boss (11) of going up and under hydraulic action, can produce distortion at water saving seat (14) that is convexly equipped with, and establishes one on the said boss (11) and axially runs through the water port (12) that can change the discharge area when economizing on water section (10) and pad section (20) and boss (11) distortion;
Said water-saving piece (100) is connected the joint of flexible pipe (300) and water supply connector (200), and the gasket seal of said pad section (20) connects the endoporus of flexible pipe (300) or water supply connector (200).
Among one preferred embodiment: said flexible pipe (300) abutting end is installed in water supply connector (200) the abutting end endoporus; Said pad section (20) end face seal abuts against the end face of flexible pipe (300), and the pad periphery sealing of said pad section (20) abuts against water supply connector (200) endoporus.
Among one preferred embodiment: the endoporus of the abutting end of said water supply connector (200) is established inwardly an annular boss (201); The abutting end of said flexible pipe (300) extends radially outwardly into annular flange flange (301), and said annular flange flange (301) is articulated on the annular boss (201); The end face seal of said pad section (20) is connected on the annular flange flange (301).
Among one preferred embodiment: said water-saving piece (100) material is the plastic cement of band elastic performance.
The present technique scheme is compared with background technique, and it has following advantage:
1, water saving section is divided into and is established the pad section, and the extension that the pad section is axially stretched out outside the water saving section forms pad, during use; Water-saving piece is located at two pipe fitting joints, and under hydraulic action, the end face seal of pad section abuts against the end face of a certain pipe fitting; The week face seal of pad section abuts against the endoporus of another pipe fitting, thereby realizes sealing of two pipe fitting joints and water-saving piece location interlocking, has saved the technical problem that need set up pad and shackle member in the background technique with this; And; Have produce following technique effect: a, when hydraulic pressure becomes big, the discharge area, water port dwindles realizes being stressed water saving, pad section to become big sealability better; B, easy accessibility have been removed this procedure of water-saving piece assembling from; C, simple in structure, highly versatile, easy to process, speed of production is fast, changes simple and easy.
2, the water saving seat is strip, and the water saving seat is established a plurality of boss of arranging along its length, and distortion is big, and water-saving result is good;
3, water saving section also comprises solid seat, and the pad section is located under the solid seat, and the water saving seat is located on the solid seat, lift-off seal, water-saving result.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 a is the plan view of the utility model;
Fig. 1 b is the worm's eye view of the utility model;
Fig. 1 c is the plan view of the utility model;
Fig. 2 is the stereogram of the utility model;
Fig. 3 a is the utility model water port relaxed state schematic representation when not having pressure;
Fig. 3 b is the utility model water port contraction state schematic representation when being stressed;
Fig. 4 is that the utility model is used for flexible pipe water inlet and outlet joint and the scheme of installation above the gondola water faucet.
Embodiment
Please refer to Fig. 1 and Fig. 2, integral type pad water-saving piece 100, it has one-body molded water saving section of arranging vertically 10 and pad section 20.Among the present embodiment, this water-saving piece 100 is connected the joint of flexible pipe 300 and water supply connector 200.
Said water saving section 10 has a conglobate solid seat 13, and is located at water saving seat 14 and at least one boss 11 that is convexly equipped with on water saving seat 14 on the solid seat 13.Said water saving section 10 is positioned at pad section 20 cores, and said pad section 20 has the extension outside the solid seat 13 that circumferentially stretches out pad section 20, and this extension forms pad.Said water saving seat 14 is strip; Said water saving seat 14 is established a plurality of boss 11 of arranging along its length, and, best; The position inner concave shape camber concavity of the pairing water saving seat of the part between every adjacent two boss 11 14 sides, water saving seat 14 length directions two ends are set as arc.Establish on said each boss 11 one axially run through water saving section 10 and pad section 20 water port 12, this boss 11 can produce under hydraulic action and be out of shape and change 12 discharge areas, water port.Among the present embodiment, said boss 11 is cylinder, but not as limit, also optional as required square, ellipse etc.; Among the present embodiment, said water port 12 is the little waist shape in big middle part, two ends, but not as limit, also optional as required square, ellipse etc.
Consult Fig. 4, the abutting end of the endoporus of said water supply connector 200 is established inwardly an annular boss 201; The abutting end of said flexible pipe 300 extends radially outwardly into convex annular 301, and said annular flange flange 301 is articulated on the annular boss 201.Said water-saving piece 100 is installed between water supply connector 200 and the flexible pipe 300, wherein: extension (pad) end face seal of the pad section 20 of said water-saving piece 100 is connected on the annular flange flange 301, and outer turning surface is sealedly connected on water supply connector 200 endoporus.
After opening, if the water flow of the water port 12 of flowing through is bigger, hydraulic pressure is bigger; Under the effect of hydraulic pressure; The pressure of boss 11 both sides is far longer than the periphery pressure of water port 12, causes water port 12 compressive deformations, along with the increase gradually of water flow; 12 of water ports form 2 similar round holes of shrinking at the middle part, and its water flow through water-saving piece 100 reduces gradually; The water flow of water port 12 is less if flow through, and hydraulic pressure is less, and water port 12 can slowly return to relaxed state, its water flow can not reduced suddenly, thereby water flow is maintained the level of a quite stable.
The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented according to this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (10)
1. integral type pad water-saving piece is characterized in that: it has water saving section (10) and pad section (20) one-body molded and that arrange vertically; Said pad section (20) has the extension that circumferentially stretches out outside the water saving section (10), and said extension forms pad; Said water saving section (10) has a water saving (14) and at least one boss (11) of going up and under hydraulic action, can produce distortion at water saving seat (14) that is convexly equipped with, and establishes one on the said boss (11) and axially runs through the water port (12) that can change the discharge area when economizing on water section (10) and pad section (20) and boss (11) distortion.
2. a kind of integral type pad water-saving piece according to claim 1 is characterized in that: said water-saving piece material is the plastic cement of band elastic performance.
3. a kind of integral type pad water-saving piece according to claim 1 and 2 is characterized in that: the end face of said water saving seat (14) is provided with several boss (11), and a water port (12) is set on said each boss (11).
4. a kind of integral type pad water-saving piece according to claim 3 is characterized in that: said boss (11) is for circular.
5. a kind of integral type pad water-saving piece according to claim 3 is characterized in that: said water saving seat (14) is strip, and said water saving seat (14) is established a plurality of boss (11) of arranging along its length.
6. a kind of integral type pad water-saving piece according to claim 1 and 2 is characterized in that: said water saving section (10) also comprises a solid seat (13), and said pad section (20) is located under the solid seat (13), and said water saving seat (14) is located on the solid seat (13).
7. water saving fixtures; It comprises a flexible pipe (300), a water supply connector (200) and a water-saving piece (100); Said flexible pipe (300) and water supply connector (200) attaching and connection; It is characterized in that: said water-saving piece (100) is an integral type pad water-saving piece (100), and said water-saving piece (100) has water saving section (10) and pad section (20) one-body molded and that arrange vertically; Said pad section (20) has the extension that circumferentially stretches out outside the water saving section (10), and said extension forms pad; Said water saving section (10) has a water saving (14) and at least one boss (11) of going up and under hydraulic action, can produce distortion at water saving seat (14) that is convexly equipped with, and establishes one on the said boss (11) and axially runs through the water port (12) that can change the discharge area when economizing on water section (10) and pad section (20) and boss (11) distortion;
Said water-saving piece (100) is connected the joint of flexible pipe (300) and water supply connector (200), and the gasket seal of said pad section (20) connects the endoporus of flexible pipe (300) or water supply connector (200).
8. a kind of water saving fixtures according to claim 7 is characterized in that: said flexible pipe (300) abutting end is installed in water supply connector (200) the abutting end endoporus; Said pad section (20) end face seal abuts against the end face of flexible pipe (300), and the pad periphery sealing of said pad section (20) abuts against water supply connector (200) endoporus.
9. a kind of water saving fixtures according to claim 8 is characterized in that: the endoporus of the abutting end of said water supply connector (200) is established inwardly an annular boss (201); The abutting end of said flexible pipe (300) extends radially outwardly into annular flange flange (301), and said annular flange flange (301) is articulated on the annular boss (201); The end face seal of said pad section (20) is connected on the annular flange flange (301).
10. according to claim 7 or 8 or 9 described a kind of water saving fixtures, it is characterized in that: said water-saving piece (100) material is the plastic cement of band elastic performance.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202520233U CN202188185U (en) | 2011-07-15 | 2011-07-15 | One-piece water saving pad and water saving apparatus |
| PCT/CN2012/078482 WO2013010449A1 (en) | 2011-07-15 | 2012-07-11 | Integrated washer-type water saving piece and water saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202520233U CN202188185U (en) | 2011-07-15 | 2011-07-15 | One-piece water saving pad and water saving apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188185U true CN202188185U (en) | 2012-04-11 |
Family
ID=45919637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202520233U Expired - Fee Related CN202188185U (en) | 2011-07-15 | 2011-07-15 | One-piece water saving pad and water saving apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367882A (en) * | 2011-07-15 | 2012-03-07 | 厦门松霖科技有限公司 | Integrated gasket type water-saving piece and water-saving device |
| WO2013010449A1 (en) * | 2011-07-15 | 2013-01-24 | 厦门松霖科技有限公司 | Integrated washer-type water saving piece and water saving device |
-
2011
- 2011-07-15 CN CN2011202520233U patent/CN202188185U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367882A (en) * | 2011-07-15 | 2012-03-07 | 厦门松霖科技有限公司 | Integrated gasket type water-saving piece and water-saving device |
| WO2013010449A1 (en) * | 2011-07-15 | 2013-01-24 | 厦门松霖科技有限公司 | Integrated washer-type water saving piece and water saving 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: 20120411 Termination date: 20160715 |