CN101426985B - Sanitary water conduit fitting with jet regulator - Google Patents
Sanitary water conduit fitting with jet regulator Download PDFInfo
- Publication number
- CN101426985B CN101426985B CN2007800142208A CN200780014220A CN101426985B CN 101426985 B CN101426985 B CN 101426985B CN 2007800142208 A CN2007800142208 A CN 2007800142208A CN 200780014220 A CN200780014220 A CN 200780014220A CN 101426985 B CN101426985 B CN 101426985B
- Authority
- CN
- China
- Prior art keywords
- jet regulator
- fixed head
- formation
- water out
- sealing component
- Prior art date
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/086—Jet regulators or jet guides, easily mountable on the outlet of taps
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Domestic Plumbing Installations (AREA)
- Nozzles (AREA)
- Jet Pumps And Other Pumps (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
A water conduit fitting with a water outlet and a jet regulator inserted therein and connected to the fitting body is characterized in that, to secure the jet regulator (18) in the water outlet (11), a fastening plate (14) and a moulded seal (16) arranged, between the jet regulator (18) and the fastening plate (14) and expanding radially when pressure acts axially, can be inserted into the water outlet (11) in addition to the jet regulator (18), and in that the fitting body (10), in the region of the water outlet (11), has on the inside a step (12) as a stop for the inserted fastening plate (14) and a groove (13) for accommodating an outer section of the moulded seal (16) expanding radially to the groove and fastened in the groove thereby when pressure acts axially, so that the moulded seal serves as an axial support for the fastening plate fixed in the fitting body.
Description
Technical field
The present invention relates to a kind of pipe fitting, comprise that a water out and one are installed in the water out and the jet regulator that is connected with the accessory body.
Background technology
Pipe fitting with jet regulator is known by utilizing.As long as jet regulator is installed in the water out as the ingredient of the accessory body of pipe fitting, jet regulator is connected with the accessory body by preferred two screws that are screwed in the accessory body that constitutes cast body in known pipe fitting so.Between jet regulator and accessory body, seal is set, so that make jet regulator seal with respect to the accessory body.
The shortcoming of known pipe fitting is, screwed hole being set in aspect the manufacturing technology in cast body is difficult, and in order to admit screw, and screwed hole must cooperate accurately equally and is arranged in the jet regulator very much.To a certain extent, pipe fitting quite expends together with manufacturing and assembling that jet regulator within it is installed.
In addition by the known a kind of pipe fitting of WO2004/038112, it comprise a water out and one fixing within it by means of middle keeper sleeve shaped or jar shape of a seal towards the water out sealing, this centre keeper is as interior and acceptor maintenance jet regulator within it of keeper in the middle of being used to be installed in.Middle keeper for example can be by compressing, bonding, interlock, catch or wedging is fixed in the water out, and be installed in the inside of middle keeper sleeve shaped or jar shape jet regulator can by be threaded, interlock or other releasable connection fix.The shortcoming of the pipe fitting that this is known is, the independent member with the form of middle keeper must temporarily be provided, and jet regulator must be coordinated with the structure of this centre keeper; Necessary is that keeper and other being used on the one hand were assemblied in jet regulator in the middle keeper in the middle of two installation step successively were used to assemble on the one hand.
Summary of the invention
Therefore the objective of the invention is to, in similar pipe fitting, realize the fixing of jet regulator more simply.
The present invention conceives setting substantially by it, for jet regulator is fixed in the water out, except jet regulator, fixed head and one are arranged between jet regulator and the fixed head, the formation of sealing component of making the time spent radial dilatation in axial compression can be installed in the water out, and the accessory body has the step of backstop of the fixed head that a conduct is used to install and one and is used to be received in axial compression and makes the time spent radial dilatation in groove and therefore be stuck in the groove of the outer portion part of the formation of sealing component in the groove, the feasible axial support that is configured for so is fixed on the fixed head in the accessory body in the inboard in the zone of water out.Advantage of the present invention is to have other fixedly possibility or fixed mechanism to be arranged on the accessory body step in being worked into the accessory body and the groove.But step and groove be worked in the accessory body for example carry out by milling with simple method.Bear difunctional by formation of sealing component of the present invention, promptly on the one hand be to be used to make jet regulator with respect to the sealing function of accessory body sealing and be fastness function on the other hand in addition, wherein the formation of sealing component radial dilatation makes formation of sealing component be configured for so is fixed on the axial support of the interior fixed head of accessory body in the predetermined for this reason groove of accessory body and be stuck in the groove when corresponding axial compression applies.
Set by one embodiment of the present of invention, jet regulator can be screwed into attachment screw in the fixed head by at least one and can be connected with fixed head and axial power can be applied on the formation of sealing component that is arranged between jet regulator and the fixed head by tightening attachment screw.Pressure axis is positioned at formation of sealing component and hold-down screw respective threads hole that can be screwed into fixed head of passing of jet regulator and realizes to being applied on the formation of sealing component by tightening in the present embodiment.Fixed head with the screwed hole that constitutes within it relates to a kind of member that can simply make equally.Last formation of sealing component can be changed by unclamping hold-down screw under situation about not expending greatly.
In a kind of suitable form of implementation of the present invention, set, two attachment screws that are mutually symmetrical and are provided with are set.
Thereby set by one embodiment of the present of invention, jet regulator has an axial projection that is used to admit formation of sealing component mounted thereto, obtain following advantage thus, promptly jet regulator and formation of sealing component together be screwed to fixed head on the hold-down screw can pre-assembled and the assembly unit that constitutes like this can be installed in the water out of accessory body.Be to tighten hold-down screw in order jet regulator to be fixed in the water out only necessary then.
Description of drawings
An embodiment who the following describes of the present invention is described in each accompanying drawing, wherein:
Fig. 1 shows with the form of exploded view that the water out of pipe fitting, this pipe fitting have jet regulator and be provided for it and is fixed on member in the water out,
The object of Fig. 1 when Fig. 2 is presented at jet regulator and is assembled in the water out with the form of longitudinal section.
The specific embodiment
At first describe the water out 11 of the accessory body of not describing fully in addition 10 of sanitary water conduit fitting in Fig. 1, one of them jet regulator 18 as element of construction can be installed in the region in front of water out 11 and can be fixed in the water out 11.Water out 11 has one and has retaining also the to be explained groove 13 before being positioned at this step by the step 12 of function and the direction of insertion along jet regulator 18 in the inboard for this reason.
On the side of water out 11 orientations, jet regulator 18 has the projection 20 of an axial orientation, and the formation of sealing component 16 of the shape of an adaptive jet regulator 18 or water out 11 can be installed on this projection 20.As long as for fixing jet regulator is provided with two attachment screws that pass jet regulator 18 19 outside being positioned at respectively, attachment screw 19 passes the through hole 17 that the fringe region of the side of formation of sealing component 16 is provided with thereunto equally so, and wherein attachment screw 19 affacts in the screwed hole 15 that constitutes in fixed head 14 distolateral.Fixed head 14 axially moves towards the direction of jet regulator 18 when tightening attachment screw 19, makes axial pressure be applied on the formation of sealing component 16 between jet regulator 18 and the fixed head 14.
In case jet regulator 18, formation of sealing component 16 and fixed head 14 can connect into an assembly unit by attachment screw 19, this assembly unit can be moved in the water out 11 so, come on the step 12 up to fixed head 14 retainings, make that therefore assembly unit is positioned in the water out 11.This state is described in Fig. 2.
If strain jet regulator 18 and fixed head 14 now relatively by tightening of attachment screw 19, formation of sealing component between them 16 is under the axial compression so, this pressure causes, and formation of sealing component 16 is along its circumference radial dilatation to groove in 13 and be fixed in the groove 13.The unit that is made of jet regulator 18, formation of sealing component 16 and fixed head 14 in this position is no longer pulled out by water out 11, makes therefore to carry out in a simple manner in the water out 11 that jet regulator 18 is fixed on accessory body 10.
When unclamping attachment screw 19 and when alleviating the axial compression that is applied to formation of sealing component 16, thus formation of sealing component 16 again release of pressure become its original shape and discharge by groove 13.Therefore the assembly unit that is made of jet regulator 18, formation of sealing component 16 and fixed head 14 can be taken out by water out 11, makes and can upgrade formation of sealing component 16 in case of necessity.
The disclosed feature in manual, claim, summary and accompanying drawing of the theme of this paper can be individually with by being invention for the enforcement of the present invention in its different forms of implementation in combination arbitrarily each other.
Claims (4)
1. pipe fitting, comprise that a water out (11) is installed in this water out and jet regulator (18) that be connected with accessory body (10) with one, it is characterized in that: for jet regulator (18) is fixed in the water out (11), except jet regulator (18), a fixed head (14) and one are arranged between jet regulator (18) and the fixed head (14), the formation of sealing component (16) of making the time spent radial dilatation in axial compression can be installed in the water out (11), and accessory body (10) have in the regional inherent inboard of water out (11) step (12) as the backstop of the fixed head of installing (14) and have a groove (13) be used to be received in axial compression do the time spent radial dilatation in described groove (13) and so be stuck in the outer portion part of the formation of sealing component (16) in the described groove (13), make formation of sealing component (16) be configured for so be fixed on the axial support of the interior fixed head (14) of accessory body (10).
2. by the described pipe fitting of claim 1, it is characterized in that: jet regulator (18) can be connected with fixed head (14) by the attachment screw (19) that at least one can be screwed in the fixed head (14), and axial pressure can be applied on the formation of sealing component (16) that is arranged between jet regulator (18) and the fixed head (14) by tightening attachment screw (19).
3. by the described pipe fitting of claim 2, it is characterized in that: two attachment screws (19) that are mutually symmetrical and are provided with are set.
4. by each described pipe fitting of claim 1 to 3, it is characterized in that: jet regulator (18) has an axial projection (20) and is used to admit the formation of sealing component (16) that is installed on this projection.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006018734A DE102006018734B3 (en) | 2006-04-20 | 2006-04-20 | Sanitary water pipe fitting with jet regulator |
| DE102006018734.2 | 2006-04-20 | ||
| PCT/EP2007/003193 WO2007121856A1 (en) | 2006-04-20 | 2007-04-11 | Sanitary water conduit fitting with jet regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101426985A CN101426985A (en) | 2009-05-06 |
| CN101426985B true CN101426985B (en) | 2011-06-29 |
Family
ID=38268766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800142208A Active CN101426985B (en) | 2006-04-20 | 2007-04-11 | Sanitary water conduit fitting with jet regulator |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2007952B1 (en) |
| KR (1) | KR101002876B1 (en) |
| CN (1) | CN101426985B (en) |
| AU (1) | AU2007241454B2 (en) |
| DE (2) | DE102006018734B3 (en) |
| WO (1) | WO2007121856A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8905331B2 (en) * | 2009-10-26 | 2014-12-09 | Ohshima Kogyo Co., Ltd. | Water saving valve |
| DE202010007835U1 (en) * | 2010-06-11 | 2011-09-29 | Neoperl Gmbh | Flow regulator |
| CN105003723B (en) * | 2015-06-30 | 2018-06-26 | 江门市飞箭科技有限公司 | A kind of extension wall Tap for bathtub |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2275978A7 (en) * | 1974-06-19 | 1976-01-16 | Pont A Mousson | Rapid connection for domestic tap - screwed connection with sealing ring for fitting various accessories |
| DE3817270A1 (en) * | 1988-05-20 | 1989-11-30 | Wildfang Dieter Kg | Jet regulator |
| CN1429304A (en) * | 2000-03-17 | 2003-07-09 | 东陶机器株式会社 | Foam water delivery port |
| CN1692203A (en) * | 2002-10-22 | 2005-11-02 | 纽珀有限公司 | Plumbing outlet fitting |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4238845A1 (en) * | 1992-11-17 | 1994-05-19 | Guenther Schmidt | Outlet sieve for water tap - is fitted into sleeve from below, and ejected automatically when it is clogged up |
| US20020170984A1 (en) * | 2001-05-18 | 2002-11-21 | Tsai Wen Hung | Faucet having sprayer nozzle for water saving purposes |
-
2006
- 2006-04-20 DE DE102006018734A patent/DE102006018734B3/en active Active
-
2007
- 2007-04-11 DE DE502007001083T patent/DE502007001083D1/en not_active Expired - Fee Related
- 2007-04-11 WO PCT/EP2007/003193 patent/WO2007121856A1/en active Application Filing
- 2007-04-11 KR KR1020087028426A patent/KR101002876B1/en active IP Right Grant
- 2007-04-11 EP EP07724134A patent/EP2007952B1/en active Active
- 2007-04-11 AU AU2007241454A patent/AU2007241454B2/en active Active
- 2007-04-11 CN CN2007800142208A patent/CN101426985B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2275978A7 (en) * | 1974-06-19 | 1976-01-16 | Pont A Mousson | Rapid connection for domestic tap - screwed connection with sealing ring for fitting various accessories |
| DE3817270A1 (en) * | 1988-05-20 | 1989-11-30 | Wildfang Dieter Kg | Jet regulator |
| CN1429304A (en) * | 2000-03-17 | 2003-07-09 | 东陶机器株式会社 | Foam water delivery port |
| CN1692203A (en) * | 2002-10-22 | 2005-11-02 | 纽珀有限公司 | Plumbing outlet fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2007952A1 (en) | 2008-12-31 |
| EP2007952B1 (en) | 2009-07-15 |
| KR101002876B1 (en) | 2010-12-21 |
| DE102006018734B3 (en) | 2007-10-11 |
| DE502007001083D1 (en) | 2009-08-27 |
| AU2007241454A1 (en) | 2007-11-01 |
| CN101426985A (en) | 2009-05-06 |
| KR20090008389A (en) | 2009-01-21 |
| WO2007121856A1 (en) | 2007-11-01 |
| AU2007241454B2 (en) | 2012-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |