CN202162094U - Non-return water-saving structure of shower head - Google Patents
Non-return water-saving structure of shower head Download PDFInfo
- Publication number
- CN202162094U CN202162094U CN2011202424024U CN201120242402U CN202162094U CN 202162094 U CN202162094 U CN 202162094U CN 2011202424024 U CN2011202424024 U CN 2011202424024U CN 201120242402 U CN201120242402 U CN 201120242402U CN 202162094 U CN202162094 U CN 202162094U
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- China
- Prior art keywords
- water
- return
- fixed cover
- saving
- check
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- Expired - Fee Related
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Abstract
A non-return water-saving structure of a shower head is arranged on a water inlet of the shower head and comprises a fixing sleeve, a non-return valve and a water-saving sheet; the fixing sleeve is a hollow sleeve, wherein a through hole communicated with the hollow part is formed at one end of the fixing sleeve; the non-return valve is arranged in the fixing sleeve and is provided with a water stop end with the diameter being slightly more than that of the through hole of the fixing sleeve; the non-return valve can move axially in the fixing sleeve under the action of water pressure difference at the two sides of the water stop end; the water-saving sheet is a ring-shaped sheet body and is arranged at the opening of the other end of the fixing sleeve in a tight fit manner; one end of the water-saving sheet is sunk into a ring groove; a seal ring capable of deforming elastically can be accommodated in the ring groove; and a plurality of C-shaped water through holes are distributed on the circumference of the inner wall of the ring groove at intervals.
Description
Technical field
The utility model relates to the shower set field, refers in particular to a kind of non-return water saving structure of gondola water faucet.
Background technology
With conserve water resource, energy-saving and emission-reduction is purpose; And reach the effect of voltage-limiting protection watering equipment and product; Industry is to realize through at the water inlet of water terminal inner or delivery port place the current limliting water economizer being set mostly; Like tap, gondola water faucet, shower nozzle or the like, present water economizer on the market mainly is the effect that reaches step-down through limited flow, but the structure of this type of water economizer is relatively complicated.
The utility model content
The utility model provides a kind of gondola water faucet simple in structure non-return water saving structure, to reach the purpose of current limliting water saving.
For realizing above-mentioned purpose, the technical solution of the utility model is:
The non-return water saving structure of a kind of gondola water faucet is arranged on the water inlet of gondola water faucet, and it includes fixed cover, check (non-return) valve and water-saving piece, and said fixed cover is the sleeve of hollow, and the one of which end is provided with the through hole of a connection hollow bulb; Said check (non-return) valve is located in the fixed cover, and it has a water-stopping end than fixed cover limbers somewhat larger in diameter, and this check (non-return) valve can move axially in fixed cover under the effect of water-stopping end both sides differential water pressures; Said water-saving piece is a ring-type lamellar body, and tight fit is located on the port of the fixed cover other end, and an end of this water-saving piece is to sinking into an annular groove, but annular groove supplies the sealing ring of a ccontaining elasticity modification, and is intervally distributed with several C type water holes on this annular groove inwall circumference.
This check (non-return) valve extends an axial region and supplies a sheathed spring, the joint chair in the middle part moulding one tool pivot hole of water-saving piece, and confession articulates the axial region of check (non-return) valve.
Adopt said structure; When intake pressure was excessive, the effect of hydraulic pressure can make the sealing ring compressive deformation in the water saving loop groove expand outwardly, and makes C type water hole part covered by sealing ring; The aperture of crossing water diminishes; Thereby reduce flow, reduce the impact of hydraulic pressure, reach the purpose of protection gondola water faucet and current limliting water saving the gondola water faucet internals.After closing the water source, the pressure official post check (non-return) valve of water-stopping end moves axially and resets, and through hole is covered, and is flowed into by gondola water faucet to stop external water, and the protection water source is not contaminated.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION sketch map of the utility model;
Fig. 2 is the combination assumption diagram of the utility model;
Fig. 3 is the side view of the utility model water-saving piece;
Fig. 4 is the front view of the utility model water-saving piece.
The specific embodiment
The non-return water saving structure of the gondola water faucet of the utility model is arranged on the water inlet A of gondola water faucet, cooperates Fig. 1, shown in 2, and it includes fixed cover 1, check (non-return) valve 2 and water-saving piece 3; Said fixed cover 1 is the sleeve of hollow; The one of which end is provided with the through hole 11 of a connection hollow bulb; Said check (non-return) valve 2 is located at and is positioned at through hole 11 places in the fixed cover 1; It has a water-stopping end 21 than fixed cover limbers 11 somewhat larger in diameter, and this water-stopping end 21 extends an axial region 22 to a side and supplies a sheathed spring 23, and this check (non-return) valve 2 can move axially in fixed cover 1 under the effect of water-stopping end 21 both sides differential water pressures; Said water-saving piece 3 is a ring-type lamellar body; Tight fit is located on the port of fixed cover 1 other end; Cooperate Fig. 3 simultaneously, shown in 4, the key of this case is: an end of water-saving piece 3 is to sinking into an annular groove 31, but supplies the sealing rings 32 of a ccontaining elasticity modification in the annular groove 31; And be intervally distributed with several C type water holes 33 on these annular groove 31 inwall circumference; The two ends that this C type water hole 33 runs through water-saving piece 3 to be to be communicated with gondola water faucet, and the joint chair 34 in the middle part moulding one tool pivot hole 35 of water-saving piece 1 again supplies to articulate the axial region 22 of check (non-return) valve 2.
Check (non-return) valve 2 is located on the water inlet A of gondola water faucet with fixed cover 1 one after installing with water-saving piece 3 again, and is as shown in Figure 2.During use, connect the water source, water acts on the water-stopping end 21 of check (non-return) valve when being got into by the through hole 11 of fixed cover 1; Promotion axially moves inward check (non-return) valve compression spring 23 and opens through hole 11, and current get in the gondola water faucet, when intake pressure is excessive through the C of water-saving piece type water hole 33; The effect of hydraulic pressure can make sealing ring 32 compressive deformations in the water saving loop groove 31 expand outwardly; Make C type water hole 33 parts covered by sealing ring 32, the aperture of crossing water diminishes, thereby reduces flow; Reduce the impact of hydraulic pressure, reach the purpose of protection gondola water faucet and current limliting water saving the gondola water faucet internals.After closing the water source, the pressure official post check (non-return) valve 2 of water-stopping end 21 axially moves under spring 23 restoring force effects and resets, and through hole 11 is covered, and is flowed into by gondola water faucet to stop external water, and the protection water source is not contaminated.
Claims (2)
1. the non-return water saving structure of gondola water faucet is arranged on the water inlet of gondola water faucet, it is characterized in that: include fixed cover, check (non-return) valve and water-saving piece, said fixed cover is the sleeve of hollow, and the one of which end is provided with the through hole of a connection hollow bulb; Said check (non-return) valve is located in the fixed cover, and it has a water-stopping end than fixed cover limbers somewhat larger in diameter, and this check (non-return) valve can move axially in fixed cover under the effect of water-stopping end both sides differential water pressures; Said water-saving piece is a ring-type lamellar body, and tight fit is located on the port of the fixed cover other end, and an end of this water-saving piece is to sinking into an annular groove, but annular groove supplies the sealing ring of a ccontaining elasticity modification, and is intervally distributed with several C type water holes on this annular groove inwall circumference.
2. the non-return water saving structure of gondola water faucet as claimed in claim 1 is characterized in that: this check (non-return) valve extends an axial region and supplies a sheathed spring, the joint chair in the middle part moulding one tool pivot hole of water-saving piece, and confession articulates the axial region of check (non-return) valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202424024U CN202162094U (en) | 2011-07-11 | 2011-07-11 | Non-return water-saving structure of shower head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202424024U CN202162094U (en) | 2011-07-11 | 2011-07-11 | Non-return water-saving structure of shower head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162094U true CN202162094U (en) | 2012-03-14 |
Family
ID=45797946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202424024U Expired - Fee Related CN202162094U (en) | 2011-07-11 | 2011-07-11 | Non-return water-saving structure of shower head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162094U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631997A (en) * | 2012-05-19 | 2012-08-15 | 马正京 | Shower structure |
| CN105189880A (en) * | 2013-03-11 | 2015-12-23 | 纽珀有限公司 | Hand-held shower holding device |
| CN105457774A (en) * | 2016-01-11 | 2016-04-06 | 东莞奔力塑胶制品有限公司 | Drop-proof shower head |
-
2011
- 2011-07-11 CN CN2011202424024U patent/CN202162094U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631997A (en) * | 2012-05-19 | 2012-08-15 | 马正京 | Shower structure |
| CN105189880A (en) * | 2013-03-11 | 2015-12-23 | 纽珀有限公司 | Hand-held shower holding device |
| CN105457774A (en) * | 2016-01-11 | 2016-04-06 | 东莞奔力塑胶制品有限公司 | Drop-proof shower head |
| CN105457774B (en) * | 2016-01-11 | 2018-07-03 | 东莞奔力塑胶制品有限公司 | A kind of Anti-drip shower nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN OSHINCE SANITARY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: HU QUANSEN Effective date: 20120730 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120730 Address after: 361009 No. 68 torch Garden Road, Huli District, Fujian, Xiamen Patentee after: Xiamen Oshince Sanitary Development Co., Ltd. Address before: 361009 9C, Nanshan Road, Huli District, Fujian, Xiamen 424, China Patentee before: Hu Quansen |
|
| C56 | Change in the name or address of the patentee |
Owner name: XIAMEN OSHINCE SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER NAME: XIAMEN OSHINCE SANITARY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 361009 No. 68 torch Garden Road, Huli District, Fujian, Xiamen Patentee after: XIAMEN OSHINCE SANITARY DEVELOPMENT CO., LTD. Address before: 361009 No. 68 torch Garden Road, Huli District, Fujian, Xiamen Patentee before: Xiamen Oshince Sanitary Development Co., Ltd. |
|
| 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: 20120314 Termination date: 20160711 |