CN1205066A - Plug with anchored retaining packings for cartridge for water faucet - Google Patents
Plug with anchored retaining packings for cartridge for water faucet Download PDFInfo
- Publication number
- CN1205066A CN1205066A CN97191353A CN97191353A CN1205066A CN 1205066 A CN1205066 A CN 1205066A CN 97191353 A CN97191353 A CN 97191353A CN 97191353 A CN97191353 A CN 97191353A CN 1205066 A CN1205066 A CN 1205066A
- Authority
- CN
- China
- Prior art keywords
- stopper
- packing ring
- ring according
- attachment portion
- water tap
- 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.)
- Granted
Links
- 238000012856 packing Methods 0.000 title claims abstract description 135
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000001746 injection moulding Methods 0.000 claims description 7
- 230000011218 segmentation Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 3
- 229920001971 elastomer Polymers 0.000 abstract 2
- 239000000806 elastomer Substances 0.000 abstract 2
- 238000004132 cross linking Methods 0.000 abstract 1
- 230000000284 resting effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/078—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted and linearly movable closure members
- F16K11/0782—Single-lever operated mixing valves with closure members having flat sealing faces
- F16K11/0787—Single-lever operated mixing valves with closure members having flat sealing faces with both the supply and the discharge passages being on the same side of the closure members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Valve Housings (AREA)
- Details Of Valves (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Earth Drilling (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
A plug (32) with retaining packing (7, 8, 37, 38) for a water faucet cartridge where the packing (7, 8, 37, 38) is made in one piece on both sides of the plug (32). Both the portion of the packing (7, 37) that is on one side of the plug and the portion of the packing (8, 38) that is on the other side of the plug have a part of their surface in contact with and resting on the plug (32) with respect to the axial direction of the plug (32) and being connected to each other by at least one connecting portion (9) that extends substantially in an axial direction in a peripherally continuous manner or by sections through appropriate openings in the plug (32). The packing (7, 8, 37, 38) is formed and shaped on the plug by injecting an elastomer in the liquid state and cross-linking the elastomer.
Description
The present invention relates to be used for the stopper that has location and seal washer of water tap base (water faucet cartridge).
Water tap base has operator and the loading and unloading part that comprises water flow control device, is used for being inserted in the cavity of the faucet body that is connected in pipeline with detachable and leak-proof manner.When handling part and break or when it weares and teares, water tap base makes the replacing of manipulation part can be simple and easy to do.Water tap base has packing ring, and when water tap base inserted in the faucet body, packing ring formed the sealing and fixing with respect to the faucet body cavity bottom.This stopper also forms sealing and fixing with respect to an internals, and described internals is a part of the device of controlled water flow amount, for example is the fixed plate that hard material is made, it and a shifting board cooperating of being handled by the loading and unloading part.
Above-mentioned sealing forms by packing ring traditionally, and packing ring extends through stopper and is pressed on bottom (Fig. 1 schematically represents a kind of known traditional arrangement mode) against the faucet body cavity of fixed plate.The shortcoming of this layout is that the contact pressure on packing ring is pressed in the faucet body cavity bottom and is pressed in fixed plate is identical.In other words, excessive setting pressure must act on the fixed plate in many situations, and described excessive pressure can hinder the operation of water tap.
Here it is needs to adopt the reason of two packing rings that separate that are contained in the stopper both sides.A packing ring acts on the bottom of faucet body, and another packing ring then acts on the fixed plate.This just can act on different pressure (Fig. 2 schematically represents a kind of known traditional arrangement mode) on two packing rings.But it is evident that the similar packing ring that is contained in the suitable plug seat may be out of shape or be extruded its seat under high pressure or pressure surge, for example will produce above-mentioned high pressure or pressure surge when water tap is worked.In order to prevent above-mentioned defective, packing ring has used harder elastic material, and has adopted higher setting pressure on packing ring.Above-mentioned two kinds of factors all can hinder the performance of water tap.Admit the seat of packing ring can adopt special structure, but do the cost height like this, and always ineffective.
When assembling water tap base, can observe another serious problems relevant with above-mentioned packing ring by automatic equipment commonly used now.The clamping of packing ring and insert in its seat and need suitable station, and because the distortion of packing ring and its dimensional accuracy are not good, thereby constitute a very difficult operation.Therefore, packing ring is often installed imappropriately.This causes equipment to pause, and needs manual operations to unload defective water tap base.In addition, the packing ring that is used for stopper external must insert after finishing tap seat by hand, otherwise they will become active in assembly manipulation.These external gasket are also often separated from the water tap base of finishing in transportation process.
An object of the present invention is to provide the stopper that has retaining washer that a kind of water tap base is used, it is except can be the stopper both sides apply different assembling pressures, even also can guarantee under pressure maximum or forseeable pressure surge, packing ring also can not be out of shape or extrude from its seat, conveniently significantly with automatic equipment water tap base is installed.
According to the present invention, packing ring is all made with single-piece in the stopper both sides.Packing ring in the part of stopper one side and the part at the stopper opposite side of packing ring, its surperficial part axially interconnects against stopper and by at least one attachment portion with respect to stopper, mainly extend in the axial direction described attachment portion.Packing ring is by the injection liquid elastomeric material, makes its crosslinked making then.
Because above-mentioned feature, (upper and lower) two-part of packing ring can both from the one part surface against stopper accept necessary assembling pressure.Therefore can guarantee be loaded on can apply on the packing ring part of stopper both sides enough, pressure that may be different.Simultaneously, packing ring is anchored on the bottom of water tap base reliably, and two parts of the packing ring of stopper both sides can guarantee they self even also can not be out of shape during heavily stressed in affording the rupture strength that can make its material or extrude from its seat.
In many situations, packing ring can be made with the elastic material with high yield characteristic, and this helps the performance of water tap.
Make this packing ring by injection moulding and can obtain the shape that needs, this is irrealizable with other method in many situations, and can need complicated operations.The packing ring that has some shape that past can not make with common mode, perhaps too complicated packing ring itself can have been made now.Specifically, can be formed in each different shape in extending, and in the stopper both sides remarkable different shape.Also can make following packing ring: they are very durable firm, be not limited to just statically with immovable part operation in the work, and with movably part such as stopper (stopper) also can suitably play a role in the work.So just can simple, the cheap water tap base of manufacturing structure.
Originally make packing ring on one's body at stopper, this just can be avoided the needed any operation of assembled washer fully, thereby has simplified the installment work of water tap base.Specifically, can reduce the number of station and prevent the most frequent reason that equipment pauses in the assembling automatically.
Brief Description Of Drawings is as follows:
Fig. 1 is the sectional view of the stopper that has packing ring of the shape of prior art;
Fig. 2 is the sectional view of the stopper that has packing ring of another kind of prior art shape;
Fig. 3 is the sectional view that is contained in the packing ring of the present invention on the stopper;
Fig. 4 is similar to Fig. 3, second embodiment of expression packing ring of the present invention;
Fig. 5 is similar to Fig. 3, the 3rd embodiment of expression packing ring of the present invention;
Fig. 6 is similar to Fig. 3, the 4th embodiment of expression packing ring of the present invention;
Fig. 7 is the top plan view along VII-VII line among Fig. 6;
Fig. 8 is similar to Fig. 3, the 5th embodiment of expression packing ring of the present invention;
Fig. 9 is the top plan view along IX-IX line among Fig. 8;
Figure 10 is similar to Fig. 3, the 6th embodiment of expression packing ring of the present invention, and this embodiment is the modification of the 5th embodiment shown in Fig. 8 and 9;
Figure 11 is the top plan view along XI-XI line among Figure 10;
Figure 12 is similar to Fig. 3, the 7th embodiment of expression packing ring of the present invention;
Figure 13 is the top plan view along XIII-XIII line among Figure 12;
Figure 14 is similar to Fig. 3, the 8th embodiment of expression packing ring of the present invention;
Figure 15 is packing ring the 9th an embodiment's of the present invention sectional side view;
Figure 16 is the sectional side view of a water tap base, has a removable flat board that contacts with packing ring of the present invention;
Figure 17 is similar to Figure 16, and the expression Joystick is in different positions with removable flat board;
Figure 18 is similar to Figure 16, and the expression Joystick is in different positions with removable flat board; And
Figure 19 is the view along XIX-XIX line among Figure 18.
Fig. 1 and 2 represents to have the stopper of the packing ring of prior art.In these two and following accompanying drawing, label 1 representative contains the bottom of the faucet body cavity of water channel.The remaining part of faucet body does not draw because of itself and the present invention are irrelevant.In the accompanying drawings, label 2 is represented the bottom of water tap base, the fixed allocation plate that on behalf of hard material, label 3 make, and it constitutes the part of flow control device in water tap base.In Fig. 1 to 15, the other parts of water tap base are not drawn because of itself and the present invention are irrelevant.
As shown in Figure 1, the packing ring 4 of prior art was inserted the opening of stopper 2 to connect the passage in water tap cavity bottom 1 and the fixed plate 3, formed sealing between above-mentioned two parts.In this case, can not apply different assembling pressures between packing ring 4 and the bottom 1 and between packing ring 4 and fixed plate 3, and this needs often.
In the packing ring of prior art shown in Figure 2, owing to adopted the packing ring 5 and 6 that separates, they are between the bottom 1 of stopper 2 and water tap cavity, and formation sealing between stopper 2 and fixed plate 3, thereby have eliminated above-mentioned defective.Therefore, on packing ring 5 and 6, can apply different setting pressures.But, packing ring 5 and 6 just remains in their seat by separately setting pressure, when having high working pressure and pressure surge, they may be between stopper 2 and faucet body cavity bottom 1, and between stopper 2 and fixed plate 3, exist in the space and be out of shape, perhaps, they may be extruded from its seat by above-mentioned space.In order to prevent this problem, once the someone proposed to admit the seat of packing ring to have special shape.But this measure is also unreliable, always can not deal with problems.In addition, owing to packing ring need be inserted in the seat of stopper, thereby serious problems can take place when the assembling water tap base.
Fig. 3 represents to have an embodiment according to the stopper of packing ring of the present invention.In this embodiment, in each port hole of the stopper 2 of water tap base a seal washer is housed, it has a lower part 7 and a upper part 8.These two parts are connected by a part 9 of axially passing the hole of stopper 2.Lower part 7 and upper part 8 preferably have the projection 10 and 11 in the respective cavities that is arranged on stopper 2.
The lower part 7 of each packing ring and upper part 8, a big part on its surface is resisted against on the stopper 2 of water tap base.Therefore, these parts are being part 7 between stopper 2 and the faucet body cavity and are accepting sufficient pressure for part 8 between stopper 2 and fixed plates 3.Here it is acts on the reason that setting pressure on the part 7 and 8 of packing ring can be different.Therefore, no matter how act on the pressure that on the packing ring and outwards acts on described bead interior or pressure surge, the part 7 of packing ring and part 8 can outwards be out of shape or be extruded from its seat, and this is owing to connecting part 8 or 7 and remain on cause in it reliably by part 9.When projection 10 and 11 was inserted in the stoppers in the corresponding cavity, they also helped above-mentioned reliable fixation.When being provided with projection 10,11 o'clock, they can be continuous, they can be annular, perhaps they also can the segmentation setting.
As shown in Figure 3, be difficult to apply the packing ring 7-11 that separates with above-mentioned shape to stopper 2, this applying can not be finished by automatic equipment.According to method of the present invention, directly by liquid elastomeric material being injected in the suitable mould and making that elastic material is crosslinked to be molded on the stopper 2, the ground of industrialization easily produces this packing ring in this way with this packing ring.This method has been eliminated the fitting operation of packing ring.By said method, even the washer-shaped complexity also can be selected as required.
Embodiment illustrated in fig. 4ly be very similar to embodiment illustrated in fig. 3ly, difference only is to have the peripheral projection of inserting in the stopper 2 corresponding cavitys 12 and 13 on the part 7 and upper part 8 below.These convex type are similar to (they can substitute) projection 10 and 11, help packing ring is anchored on the stopper 2.These projectioies also can be continuous, annular or segmentation.
In the embodiment shown in fig. 5, peripheral projection 12 shown in Figure 4 and 13 is replaced by part 14, and described part 14 is passed the cavity of stopper 2, and the part 7 and 8 of packing ring is interconnected.Obviously, part 14 can not be continuously extended along the whole circumference of packing ring, but must be with number and length segmentation arbitrarily.Another embodiment of the part of stopper is passed in the expression segmentation in the sectional view of Figure 13.Part 14 also can replace part 9, rather than is provided with in addition except that part 9.Obvious this embodiment can only implement with injection moulding of the present invention.
In the embodiment shown in Fig. 6 and 7, packing ring still has lower part 7 and upper part 8, and its surperficial part is against stopper 2, and has an axially extended attachment portion 9.But because part 7 and 8 dentation structure, they also are anchored in stopper 2 at periphery, and as shown in Figure 7, the mode that the tooth on the periphery of these parts also can undercutting constitutes.Perhaps, also can provide a kind of similar embodiment of not having peripheral teeth.In this embodiment, a rigid sleeve 15 can be inserted in the attachment portion 9 of packing ring.
Perhaps, sleeve 15 shown in Figure 6 can not be an insertion sleeve separately, rigidity, but the part of stopper 2, in this case, attachment portion 9 needs not to be continuous, but can be built in sections, extend through in the respective aperture of stopper 2, describe and as shown in Figure 13 as embodiment in conjunction with Fig. 5.
Fig. 8 and 9 is illustrated in and can makes the described the sort of packing ring of a plurality of previous embodiment (in the present embodiment without any peripheral teeth) in the injection moulding process, has only an injection areas 16, and it is connected with all or part of packing ring of stopper 2.But, when injection molding technology allows, also can have several shared injection point.
Above-mentioned design can further expand, shown in Figure 10 and 11, with packing ring described in the previous embodiment in the circumferential gasket 19 of opening between the molded wall 19 that is suitable for sealing plug 2 and water tap base on the stopper 2.For this purpose, as long as at packing ring 7,8, between the ring injection space of 9 injection space and packing ring 17 communication passage 18 is set and gets final product.
In the embodiment shown in Figure 12 and 13, lower part 7 links to each other by attachment portion 20 with upper part 8, and is different with aforementioned attachment portion, attachment portion 20 is not continuous, but segmentation constitutes, and similar to circumferential attachment portion shown in Figure 5 14, passes the respective channel opening of stopper 2.Packing ring with this structure also is only to be made by injection moulding process of the present invention.
Figure 14 represents a modification embodiment illustrated in fig. 12.In this embodiment, the shape of the upper part 8 of packing ring resembles a lip limit.Because this shape, it not only acts on pressure decision on the lip limit 28 by setting pressure but also by water with respect to the contact pressure of fixed plate 3, thereby packing ring has a kind of " hydraulic effect ".By this way, contact pressure increases when hydraulic pressure increases, and therefore on behalf of the setting pressure of the minimum contact pressure on lip limit 28, automatic and its adaptation, can be set on the less value.Think that certainly the lower part 7 of packing ring also can be according to making with the similar form in lip limit of upper part 28 in the time of suitably.
Figure 15 represents an alternative embodiment of the invention.Some common water tap base is provided with the following connecting connection parts that stretches in the seat that forms on the bottom of faucet body cavity, form sealing and fixing by being applied on the connection set and accepting by the packing ring of the hydraulic thrust of the pressure decision of hydraulic pressure and spring.Adopt the present invention when the packing ring of injection-molder stopper, to make described connection set and packing ring thereof with single operation.In the embodiment of Figure 15, each packing ring of stopper is essentially as shown in Figure 5, but its lower part 7 extending circumferentiallies form a sleeve 27 and against the lower part 7 of packing ring.This embodiment illustrate the present invention can advantageously be used for convenient some special water tap base production and reduce its cost.
It should be noted, extend upward and be suitable for being bonded on connection set the respective cavities of fixed plate 3 but can produce from the packing ring 2 of water tap base with the similar inverted embodiment of Figure 15.
Mention above, the special durable soundness of the packing ring of the stopper of water tap base makes it not only can be with static mode work, promptly, can not form sealing between the mobile working part, and can be with dynamical fashion work, that is, form stopper with respect to a movably sealing of part such as stopper at work.The shape stability of the packing ring of water tap base stopper makes it can have different length on all directions, in other words, it can be had be different from the microscler of circle, also can have in the very different shape in water tap base stopper both sides.These features of the present invention can be consulted Figure 16 to 19.
Seat at the mixing tap shown in the above-mentioned accompanying drawing shown in the vertical profile figure of Figure 16 to 18, comprises a housing 30 that has perisporium 31 especially, and the stopper 32 that is embedded with packing ring 29 is connected on the perisporium 31.The bar 34 that 33, one of supporting rings are connected in slide 35 rotatably is housed on the top of shell 30 to be swung on supporting ring 33.This slide has the stopper 36 that can be made by for example non-oxidizable steel.Stopper 36 has the access portal that is interconnected in the inner space of slide 35.Stopper 36 is used for directly and the packing ring cooperating that forms on the stopper 32.
As shown in figure 19, the upper part 8 of the packing ring of outlet (and corresponding lower part 7) can be circular, and the upper part 38 of packing ring of inlet for example has " banana " shape or analogous shape, and this can realize much more accurate flow control than round entrance.The packing ring of this shape made from traditional common mode is made a mess of by stopper 36 when supplying with position (Figure 17) fully easily when moving to by neutral position (Figure 18) from blocking position (Figure 16).Yet effective anchoring of the stopper of packing ring of the present invention can make packing ring with this shape and movable stopper proper functioning and unlikely dislocation or distortion contiguously.
In addition, be different from circular shape, thereby they can be rounded and can be connected in the upper part 38 of banana-shaped by connecting wall 39 because the lower part 37 of packing ring of inlet needn't have.All packing rings of stopper 2 and packing ring part 7,8,37,38,39 and 29 or the part in them can resemble above contrast Fig. 8 to 11 make together by a single injection point 16 (or by several shared injection points) and by passage 18 described.At last, can pack among packing ring 7-9 and the 37-39 reinforcing sleeve 15.
The sort of water tap base can provide and be equivalent to adopt a pair of hard material plate substantially shown in Figure 16 to 19, the performance of the similar water tap seat of a fixed plate and a mobile plate, and cost is lower, and volume is less.
It is contemplated that out other modification of the present invention according to above-mentioned technology contents.Thereby obviously can revise specific embodiments of the invention and to change and do not exceed scope of the present invention.
Claims (16)
1. the stopper that has seal washer that is used for water tap base, it is included in the seal washer that the stopper both sides are single-piece, wherein, partly have its surperficial at least a portion at the packing ring of stopper one side part and packing ring and contact, and interconnect by at least one attachment portion with stopper at the stopper opposite side.
2. the stopper that has packing ring according to claim 1 is characterized in that: the described attachment portion of extending between two-part of packing ring both sides connects along the interior Zhou Yuqi of described part.
3. the stopper that has packing ring according to claim 2 is characterized in that: described attachment portion is continuous.
4. the stopper that has packing ring according to claim 2 is characterized in that: described attachment portion is that segmentation constitutes.
5. the stopper that has packing ring according to claim 1 is characterized in that: described attachment portion is coupled in the zone in the interior week that is different from the packing ring part on the stopper both sides, and the opening on the stopper is passed in the piecewise.
6. the stopper that has packing ring according to claim 1 is characterized in that: at least one in the described packing ring part on the stopper both sides has the projection that is suitable for inserting in the stopper respective openings.
7. the stopper that has packing ring according to claim 1 is characterized in that: at least one in the described packing ring part on the stopper both sides has peripheral teeth.
8. the stopper that has packing ring according to claim 1 is characterized in that: each packing ring of stopper has makes it can be from one or several shared injection point attachment portion of injection moulding together.
9. the stopper that has packing ring according to claim 8 is characterized in that: comprise a circumferential annular packing ring, it has the attachment portion of at least one another packing ring at least that is connected in stopper so that can be from one or several shared injection point injection moulding together.
10. the stopper that has packing ring according to claim 1 is characterized in that: at least one packing ring at least one side of stopper partly has lip limit shape.
11. the stopper that has packing ring according to claim 1, it is characterized in that: divide in the washer portion in the face of on the i.e. side of the bottom of faucet body cavity of stopper to form the outstanding connection set that has fixed lobe, described projection is suitable in the respective seat of faucet body cavity bottom.
12. the stopper that has packing ring according to claim 11 is characterized in that: described outstanding connection set is arranged to such an extent that admit a spring.
13. the stopper that has packing ring according to claim 1, it is characterized in that: the packing ring in the face of on that side of water tap base inside at stopper partly constitutes an outstanding connection set that has fixed lobe, and described projection is suitable for inserting in the respective seat as a member of a flow control device part.
14. the stopper that has packing ring according to claim 1 is characterized in that: the described packing ring part at least one side of stopper is rounded substantially.
15. the stopper that has packing ring according to claim 1, it is characterized in that: the described packing ring at least one side of stopper partly has and the remarkable different shape of respective gasket partial shape on the stopper opposite side, and described packing ring part is by interconnecting in the attachment portion of non axial extension.
16. the stopper that has packing ring according to claim 1, it is characterized in that: described at least the packing ring of stopper one side partly have with in the remarkable different shape of the shape of the corresponding packing ring part of stopper opposite side, described packing ring part interconnects by the attachment portion in non axial extension.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITT096A000802 | 1996-10-01 | ||
| IT96TO000802A IT1288719B1 (en) | 1996-10-01 | 1996-10-01 | BOTTOM WITH ANCHORED SEALING GASKETS, FOR ONE HYDRAULIC TAP CARTRIDGE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1205066A true CN1205066A (en) | 1999-01-13 |
| CN1098430C CN1098430C (en) | 2003-01-08 |
Family
ID=11414927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97191353A Expired - Fee Related CN1098430C (en) | 1996-10-01 | 1997-09-24 | Plug with anchored retaining packings for cartridge for water faucet |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP0861392A4 (en) |
| JP (1) | JP2000501491A (en) |
| KR (1) | KR19990071779A (en) |
| CN (1) | CN1098430C (en) |
| AR (1) | AR008868A1 (en) |
| AU (1) | AU737285B2 (en) |
| BR (1) | BR9706797A (en) |
| CA (1) | CA2238769C (en) |
| HU (1) | HUP9904652A2 (en) |
| ID (1) | ID19735A (en) |
| IL (1) | IL124692A (en) |
| IT (1) | IT1288719B1 (en) |
| MX (1) | MX9804291A (en) |
| PL (1) | PL184470B1 (en) |
| RU (1) | RU2155286C2 (en) |
| TR (1) | TR199800959T1 (en) |
| UA (1) | UA42094C2 (en) |
| WO (1) | WO1998014728A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135124A (en) * | 2015-09-02 | 2015-12-09 | 严传 | Portable tap conversion joint structure |
| CN109323012A (en) * | 2018-12-10 | 2019-02-12 | 嘉兴科奥电磁技术有限公司 | Slide sheet type three-way magnetic valve |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100328509B1 (en) * | 1999-06-12 | 2002-03-16 | 정재덕 | Sealing construction of cartridge for a tap valve |
| FR2808069A1 (en) * | 2000-04-20 | 2001-10-26 | Watts Eurotherm | HYDRAULIC FLUID SEALING AND FLOW CONTROL DEVICE FOR A FLUID HAVING THE SAME |
| RU2612871C2 (en) * | 2015-04-30 | 2017-03-13 | Кинг Лай Гигиеник Материалз Ко., Лтд. | Gate with secure lock mechanism |
| RU2659619C2 (en) * | 2016-09-02 | 2018-07-03 | Кинг Лай Гигиеник Материалз Ко., Лтд. | Valve with a reliable locking mechanism |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI66977C (en) * | 1983-03-22 | 1984-12-10 | Oras Oy | TILL EN LAOGTRYCKS-VATTENVAERMARE ANSLUTBAR ENGREPPS-BLANDNINGSKARAN |
| DE3738854A1 (en) * | 1987-11-16 | 1989-05-24 | Grohe Armaturen Friedrich | WATER MIXING VALVE |
| IT1226220B (en) * | 1988-08-22 | 1990-12-21 | Galatron Srl | IMPROVEMENTS TO THE MIXING VALVES OF HOT AND COLD WATER |
| DE3830700A1 (en) * | 1988-09-09 | 1990-03-15 | Grohe Armaturen Friedrich | WATER MIXING VALVE |
| DE3927205C2 (en) * | 1989-08-17 | 2003-06-12 | Hansa Metallwerke Ag | Sealing arrangement for a sanitary fitting |
| IT1240164B (en) * | 1990-04-02 | 1993-11-27 | Gevipi Ag | CARTRIDGE FOR TAP WITH PLATES IN HARD MATERIAL, WITH RETAINING VEHICLES OF THE PLATE FIXED IN THE STATION. |
| IT1249484B (en) * | 1991-03-22 | 1995-02-23 | Galatron Srl | HOT AND COLD WATER MIXING VALVE WITH SILENCER |
-
1996
- 1996-10-01 IT IT96TO000802A patent/IT1288719B1/en active IP Right Grant
-
1997
- 1997-09-24 PL PL97327110A patent/PL184470B1/en not_active IP Right Cessation
- 1997-09-24 TR TR1998/00959T patent/TR199800959T1/en unknown
- 1997-09-24 KR KR1019980704057A patent/KR19990071779A/en not_active Application Discontinuation
- 1997-09-24 BR BR9706797A patent/BR9706797A/en not_active Application Discontinuation
- 1997-09-24 UA UA98063390A patent/UA42094C2/en unknown
- 1997-09-24 RU RU98112586/06A patent/RU2155286C2/en active
- 1997-09-24 WO PCT/US1997/016832 patent/WO1998014728A1/en not_active Application Discontinuation
- 1997-09-24 JP JP10516609A patent/JP2000501491A/en active Pending
- 1997-09-24 CA CA002238769A patent/CA2238769C/en not_active Expired - Fee Related
- 1997-09-24 HU HU9904652A patent/HUP9904652A2/en unknown
- 1997-09-24 AU AU44913/97A patent/AU737285B2/en not_active Ceased
- 1997-09-24 CN CN97191353A patent/CN1098430C/en not_active Expired - Fee Related
- 1997-09-24 IL IL12469297A patent/IL124692A/en not_active IP Right Cessation
- 1997-09-24 EP EP97943440A patent/EP0861392A4/en not_active Withdrawn
- 1997-10-01 ID IDP973336A patent/ID19735A/en unknown
- 1997-10-01 AR ARP970104521A patent/AR008868A1/en unknown
-
1998
- 1998-05-29 MX MX9804291A patent/MX9804291A/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135124A (en) * | 2015-09-02 | 2015-12-09 | 严传 | Portable tap conversion joint structure |
| CN105135124B (en) * | 2015-09-02 | 2017-03-08 | 严传 | A kind of portable faucet adapter structure |
| CN109323012A (en) * | 2018-12-10 | 2019-02-12 | 嘉兴科奥电磁技术有限公司 | Slide sheet type three-way magnetic valve |
| CN109323012B (en) * | 2018-12-10 | 2023-10-10 | 嘉兴科奥电磁技术有限公司 | Slide type three-way electromagnetic valve |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990071779A (en) | 1999-09-27 |
| RU2155286C2 (en) | 2000-08-27 |
| PL327110A1 (en) | 1998-11-23 |
| ID19735A (en) | 1998-07-30 |
| AR008868A1 (en) | 2000-02-23 |
| JP2000501491A (en) | 2000-02-08 |
| AU4491397A (en) | 1998-04-24 |
| CA2238769C (en) | 2001-03-06 |
| UA42094C2 (en) | 2001-10-15 |
| AU737285B2 (en) | 2001-08-16 |
| ITTO960802A1 (en) | 1998-04-01 |
| CA2238769A1 (en) | 1998-04-09 |
| TR199800959T1 (en) | 1999-02-22 |
| IL124692A (en) | 2001-04-30 |
| BR9706797A (en) | 1999-07-20 |
| IL124692A0 (en) | 1998-12-06 |
| HUP9904652A2 (en) | 2000-05-28 |
| IT1288719B1 (en) | 1998-09-24 |
| WO1998014728A1 (en) | 1998-04-09 |
| EP0861392A4 (en) | 1999-08-04 |
| PL184470B1 (en) | 2002-11-29 |
| CN1098430C (en) | 2003-01-08 |
| EP0861392A1 (en) | 1998-09-02 |
| MX9804291A (en) | 1998-09-30 |
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| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20030108 Termination date: 20120924 |