CN204226784U - Shell single hole water tap - Google Patents
Shell single hole water tap Download PDFInfo
- Publication number
- CN204226784U CN204226784U CN201420484109.2U CN201420484109U CN204226784U CN 204226784 U CN204226784 U CN 204226784U CN 201420484109 U CN201420484109 U CN 201420484109U CN 204226784 U CN204226784 U CN 204226784U
- Authority
- CN
- China
- Prior art keywords
- shell
- valve seat
- single hole
- water inlet
- water
- 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.)
- Expired - Fee Related
Links
Landscapes
- Valve Housings (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The utility model provides a kind of shell single hole water tap, comprises shell, valve seat, spool, limited aunular sheet, decoration upper shield and handle.Shell is by copper product pipe fitting shaped by fluid pressure; Valve seat is from bottom to top installed in the internal chamber of shell, and it molds support position, be spirally connected position and valve pool, and support position be up axially resisted against shell arrange block position; Spool system installs and is positioned in the valve pool of valve seat; Limited aunular sheet and a mutual screw lock in decoration upper shield and valve pool, for being limited in valve pool by spool; The mutual screw lock in the position that is spirally connected of decoration upper shield and valve seat, for being down axially resisted against housing top end, is clamped and fastened on decoration upper shield and valve base chamber by shell.Shell, with shaped by fluid pressure, can obtain the wall thickness of existing forging or casting integrated shaping shell about 1/3 to 1/2, reduces the use of copper product, cost is significantly reduced, the competitive ability of improving product in price, overcomes the upper variety of problems of assembling, possesses simplicity and the soundness of assembling.
Description
Technical field
The utility model relates to a kind of water tap, refers to a kind of shell single hole water tap especially.
Background technique
The existing water tap be installed on single hole table top, its shell is usually with the forging of copper product one or casting.As Republic of China letters patent book number M474091 new patent case the water tap that discloses, namely comprising a shell, is one-body molded with forging type, and has a hollow cylinder, side is extended with an outlet part be connected, and arranges one group in the inner chamber of described hollow cylinder and establish portion; One valve seat, can be housed inside in the inner chamber of described shell, and mutually affixed with the described group of portion of establishing, and is provided with hot water or cold water water inlet; One water controlling valve core, can be housed inside in the inner chamber of described shell, and mutually abut against with described valve seat, and the limited aunular sheet packing that mutually can screw togather with described shell by is spacing; One control water handle, is be positioned at outside described shell to be interconnected with described water controlling valve core, carries out switch water and regulate water temperature with water controlling valve core described in control operation.
As mentioned above, the water tap that existing single hole table top uses, its shell is greatly mainly with the forging of copper product one or casting, and its disadvantage is to expend too many expensive copper product, cause the cost of material of product quite high, and cannot widely accept by Consumer.
In addition, the group portion of establishing of some shell is that the internal face being fixedly welded on inner chamber by another independent component formed, the tube wall destroying shell in order to avoid welding causes defect, the wall thickness of tube wall has certain restriction, make shell still must use a large amount of copper products, and welding cost is high, quality is also difficult to guarantee.
Pipe fitting shaped by fluid pressure or hydraulic expanding-forming (Tube Hydroforming; Be called for short THF), refer to the formation technique under high-pressure liquid medium effect, tubing radially being expanded.Adopt hydraulic expanding-forming technology to manufacture hollow and thin-walled tube components to have that operation is few, cost is low, the advantage such as lightweight, intensity and good rigidly, be widely used on the part processing procedure of the industry such as automobile, bicycle, but be not widely used in sanitary bath equipment industry, on particularly shaping on water tap part.
As mentioned above, if Chang makes swivel body with pipe fitting shaped by fluid pressure, seemingly one effectively can be reduced the wall thickness of pipe fitting, and then reduces the solution of copper material use amount.But, shaped by fluid pressure is adopted to make swivel body, be compared to tradition forging or casting integrated shaping maximum problem points: enclosure cannot one-body moldedly in advance go out to establish portion for the group that valve seat installation is fixing, so, valve seat will be made cannot to be assembled in shell.Secondly, the lower thickness of shell, just cannot arrange internal screw thread on shell, so, also makes limited aunular sheet cannot be screwed together on shell, causes water controlling valve core cannot be spacing by packing.In addition, after outer casing thickness is thinning, also makes to utilize above-mentioned welding manner to fix group and establish the processing procedure in portion to become infeasible.Therefore, how to utilize shaped by fluid pressure mode to make shell, solve the problem that above-mentioned internal component cannot be installed simultaneously dexterously, just can improve existing shell copper product use amount significantly excessive, the shortcoming that cost of material is too high.
Model utility content
The purpose of this utility model is to provide a kind of shell single hole water tap, can reduce the use of copper product in large quantities, cost of material is reduced significantly, and then the competitive ability of improving product in price.In addition, the problem in assembling can also be overcome, also possess simplicity and the soundness of assembling.
The utility model is achieved in that a kind of shell single hole water tap, and it comprises:
One shell, this shell is pipe fitting shaped by fluid pressure and in shell tubulose, and this shell has an internal chamber, one is communicated in water outlet around described internal chamber, a lower opening being communicated in described internal chamber bottom and one are communicated in described internal chamber top upper opening; Described shell is also provided with a block position;
One valve seat, can insert in described internal chamber from the lower opening of described shell, this valve seat is provided with one and supports position, up axially can be resisted against the described block position of described shell; The top of described valve seat is also provided with a valve pool and a position that is spirally connected outside the upper opening of described shell is stretched on; Described valve seat inside be provided with a cold water water inlet flow channel that cold water can be imported described valve pool, one hot water can be imported the hot water water inlet flow channel of described valve pool and the mixing water outlet passage of the described shell water outlet that the mixing water coming from described valve pool can be led;
One spool, can be mounted and be contained in the described valve pool of described valve seat;
One limited aunular sheet, in order to by described poppet shaft to being limited in described valve pool;
One decoration upper shield, the position that is spirally connected described in this decoration upper shield and described valve seat screws togather locking mutually, supports the top of described shell for down axis and described shell is clamped and fastened on described decoration upper shield and valve base chamber;
Leader, in order to spool described in connecting move control.
Further, described valve seat comprises the pedestal that a valve seat body and are fixed in the bottom of described valve seat body; Described valve seat body offers described cold water water inlet flow channel, described hot water water inlet flow channel and described mixing water outlet passage.
Further, described valve seat also comprises at least one fastening piece; The top of described pedestal have one above wall wall, described top wall wall is provided with at least one perforation, and described fastening piece is mutually fastening through base wall wall that is rear and described valve seat body by this perforation.
Further, described shell single hole water tap also comprises a cold water inlet and a hot water inlet pipe; Described top wall wall is also provided with two through holes, described cold water inlet and described hot water inlet pipe and described two through hole one_to_one corresponding, described cold water inlet is connected connection by the described through hole corresponding to this cold water inlet mutually by the feed-water end of rear and described cold water water inlet flow channel, and described hot water inlet pipe is connected connection by the described through hole corresponding to this hot water inlet pipe mutually by the feed-water end of rear and described hot water water inlet flow channel.
Further, the periphery wall of described valve seat body is respectively arranged with seal washer below a upper seal packing ring and, in order to support the opposed inner walls face being sealed in described shell in the upside of the waterexit end of described mixing water outlet passage and downside.
Or described pedestal is formed by the bottom one extension of described valve seat body.
Further, the solid memder that is formed in one of described valve seat.
Further, described shell single hole water tap also comprises a cold water inlet and a hot water inlet pipe, described cold water inlet is connected connection mutually with the feed-water end of described cold water water inlet flow channel, and described hot water inlet pipe is connected connection mutually with the feed-water end of described hot water water inlet flow channel.
Further, the apical margin of described shell is formed with described block position in antelabium shape toward inner bending; The relatively radial projection of the periphery wall of described valve seat near top has supports position described in ring edge shape.
Or the root edge of described shell forms described block position; The bottom end of described valve seat is relatively radially extended with supports position described in ring edge shape.
Further, the inside of described decoration upper shield is provided with the thread position, top that a thread position, below and are positioned at the top at thread position, described below, and the aperture at thread position, described below is larger than the aperture at thread position, described top; The position that is spirally connected of thread position, described below and described valve seat screws togather locking mutually, and the top of described shell is down axially supported in the bottom of described decoration upper shield; The thread position, top of described limited aunular sheet and described decoration upper shield screws togather locking mutually.
Further, the apical margin of described shell is formed with the described block position in antelabium shape toward inner bending, and described block position is down axially supported in the bottom of described decoration upper shield.
Or, the inside of described decoration upper shield be provided with one below spiro tooth part position, below this, the position that is spirally connected of thread position and described valve seat screws togather locking mutually, and the top of described shell is down axially supported in the bottom of described decoration upper shield; The top inner circle wall of the valve pool of described valve seat be provided with one above thread position; The thread position, described top of described limited aunular sheet and described valve seat screws togather locking mutually.
Further, described shell single hole water tap also comprises a screwed pipe and a nut; Described screwed pipe can the mounting hole on a table top be up stretched through after one section of internal screw thread arranging with the bottom of described valve seat mutually screw togather affixed; Described nut is screwed together on described screwed pipe and with the diapire face of described table top and offsets.
Further, described shell single hole water tap also comprises a liner, the screwed pipe that sealing insert is located between the bottom of described valve seat and the roof face of described table top is outside, the diapire face of described nut and described table top is supported mutually, sealing is supported mutually in the diapire face of described liner and the roof face of described table top, and the bottom of in the roof face of described table top and described valve seat or described shell is supported mutually.
The utility model relative to the technique effect of prior art is: shell single hole water tap of the present utility model, because shell is with shaped by fluid pressure, therefore the wall thickness that can obtain as existing forging or casting integrated shaping shell about 1/3 to 1/2, and reduce the use of copper product in large quantities, cost of material is significantly reduced, and then the competitive ability of improving product in price.
Because valve seat changes the assembling mode adopted as installing from lower to upper, coordinate valve seat that assembling or an integrated pedestal are in addition set simultaneously, base bottom is provided with internal screw thread and nut can be coordinated to screw togather and be fixed on table top for screwed pipe, valve seat adds the valve pool can installing location for spool, valve seat adds one and can be stretched on the outer position that is spirally connected for decoration upper shield screw lock from described shell upper opening, shell arranges mutual abutting structure block position and valve seat being arranged and supports position, and the thread position, top that limited aunular sheet can be arranged with decoration upper shield, or the structural design that the thread position, top of the valve pool inside setting of valve seat screws togather mutually, can overcome dexterously shell change adopt shaped by fluid pressure after in assembling the variety of problems point that faces, and possess simplicity and the soundness of assembling.
Accompanying drawing explanation
The shell single hole water tap that Fig. 1 provides for the utility model first embodiment is in the outward appearance constitutional diagram of installment state;
The shell single hole water tap that Fig. 2 provides for the utility model first embodiment is in the bottom view of installment state;
Fig. 3 is the sectional view carrying out section along Fig. 2 hatching 1-1;
Fig. 4 is the sectional view carrying out section along Fig. 2 hatching 2-2;
The three-dimensional exploded view of the shell single hole water tap that Fig. 5 provides for the utility model first embodiment;
Fig. 6 is the close-up schematic view of Fig. 3;
The partial side, cross-sectional view of the shell single hole water tap that Fig. 7 provides for the utility model second embodiment;
The partial side, cross-sectional view of the shell single hole water tap that Fig. 8 provides for the utility model the 3rd embodiment;
The stereo appearance figure of the integral type valve seat that Fig. 9 provides for the utility model the 4th embodiment;
The bottom view of the integral type valve seat that Figure 10 provides for the utility model the 4th embodiment;
Figure 11 is the sectional view carrying out section along Figure 10 hatching 3-3.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 to 5, a kind of shell single hole water tap that the utility model first embodiment provides, described shell single hole water tap 1 mainly comprises shell 10, valve seat 20, spool 30, limited aunular sheet 40, decoration upper shield 50 and a leader 60.Below hereby illustrate for described composition component division.
Described shell 10, be shell tubulose by copper product pipe fitting with shaped by fluid pressure, and there is an internal chamber 11, the water outlet 12, be communicated in around described internal chamber 11 be communicated in the upper opening 14 that the lower opening 13 of described internal chamber 11 bottom and are communicated in described internal chamber 11 top, as shown in Figure 6; Described shell 10 is more provided with a block position 15.
The shell 10 of the present embodiment has a cylindrical body 101 and a water outlet 102 extended from described cylindrical body 101 periphery wall one; Described water outlet 102 is mainly communicated with the outlet passage 103 of described internal chamber 11 in order to form one and is positioned at the described water outlet 12 at described outlet passage 103 waterexit end place.
The present embodiment mainly by forming an antelabium at the upper edge of described shell 10 toward inner bending, in order to define described block position 15.
Described valve seat 20, can insert in described internal chamber 11 from the lower opening 13 of described shell 10, and is provided with one and supports position 21, up axially can be resisted against the block position 15 of described shell 10; Described valve seat 20 top is more provided with a valve pool 22 and a position 23 that is spirally connected outside the upper opening 14 of described shell 10 is stretched on; As shown in Figure 3,4, described valve seat 20 inside is provided with a cold water water inlet flow channel 24, that cold water can be imported described valve pool 22 and hot water can be imported the hot water water inlet flow channel 25 of described valve pool 22 and the mixing water outlet passage 26 of described shell 10 water outlet 12 that the mixing water coming from described valve pool 22 can be led.The position 23 that is spirally connected of the present embodiment is essentially external screw thread.
As shown in Fig. 3 to 5, the valve seat 20 of the present embodiment comprises a valve seat body 201 and a pedestal 202 be fixed in bottom described valve seat body 201; Described valve seat body 201 offers described cold water water inlet flow channel 24, hot water water inlet flow channel 25 and mixing water outlet passage 26.
The valve seat 20 of the present embodiment more comprises at least one fastening piece 203; Described pedestal 202 top have one above wall wall 27, described top wall wall 27 is provided with at least one perforation 271, can for described fastening piece 203 thus through base wall wall that is rear and described valve seat body 201 mutually fastening.The valve seat 20 of the present embodiment more above it wall wall 27 is provided with two through holes 272.Described fastening piece 203 can be bolt, and can arrange two fastening pieces 203.The base wall wall of described valve seat body 201 can be oppositely arranged two screws 291 and supply described fastening piece 203 screw lock affixed.
As shown in Figure 6, the valve seat body 201 of the present embodiment has a ring edge in the radial projection of the periphery wall near top, described in defining, support position 21.
As shown in Figure 6, valve seat body 201 periphery wall of the present embodiment is respectively arranged with seal washer 282 below a upper seal packing ring 281 and, in order to support the opposed inner walls face being sealed in described shell 10 in the upper and lower side, waterexit end of described mixing water outlet passage 26; Wherein, described upper seal packing ring 281 be arranged to be formed described in support on the ring edge roof face at position 21, and mutually support sealing with described shell 10 upper edge in order to the bending antelabium diapire face forming described block position 15.
Described spool 30, can be mounted be contained in described valve seat 20 valve pool 22 in.
Described limited aunular sheet 40, in order to by described spool 30 axial limiting in described valve pool 22.
Described decoration upper shield 50, can screw togather locking mutually with the position 23 that is spirally connected of described valve seat 20, for down axially supporting the top of described shell 10 and be clamped and fastened between described decoration upper shield 50 and valve seat 20 by described shell 10.
As shown in Figure 6, decoration upper shield 50 inside of the present embodiment be provided with larger thread position, below 51, aperture and one be positioned at less thread position, top 52, above thread position, described below 51 and aperture; Thread position, described below 51 can screw togather locking mutually with the position 23 that is spirally connected of described valve seat 20, makes its bottom be able to down axially support the top of described shell 10; Described limited aunular sheet 40 can screw togather locking mutually with the thread position, top 52 of described decoration upper shield 50, for by described spool 30 axial limiting in described valve pool 22.
Described handle 60, in order to spool described in connecting move control 30, can be used for opening and closing the hot water or cold water controlling to come from described cold water water inlet flow channel 24 and hot water water inlet flow channel 25 and mix the mixing water of rear formation via described spool 30 towards described mixing water outlet passage 26 and the water-outlet quantity and the temperature that adjust control mixing water.
As shown in Figure 4, the shell single hole water tap 1 of the present embodiment more comprises cold water inlet 71 and a hot water inlet pipe 72, mutually can be connected connection respectively by after each opposing through-bores 272 of described top wall wall 27 with cold water water inlet flow channel 24 feed-water end of described valve seat 20 and the feed-water end of described hot water water inlet flow channel 25.
As shown in Fig. 3 to 5, the shell single hole water tap 1 of the present embodiment more comprises screwed pipe 81, liner 82 and a nut 83; Described screwed pipe 81 can the mounting hole 2a on a table top 2 be up stretched through after one section of internal screw thread 292 arranging with described valve seat 20 bottom mutually screw togather affixed; Described liner 82 is that the screwed pipe 81 be sheathed between described valve seat 20 bottom and described table top 2 roof face 2b is outside; Described nut 83 is be screwed together on described screwed pipe 81, and with the mutual packing of described table top 2 diapire face 2c, for described valve seat 20 is fixed on described table top 2.Wherein, when the packing mutual to the diapire face 2c of described table top 2 of described nut 83, sealing can be supported mutually with the roof face 2b of described table top 2 in the diapire face of described liner 82, and its roof face is then supported mutually with a bottom in both described valve seat 20 or shell 10.
As shown in Figure 7, the shell single hole water tap 1 of the utility model second embodiment is roughly identical with described first embodiment, and its difference is only:
Valve seat 20a thread position 293 above its valve pool 22 top inner circle wall arranges of the present embodiment replaces the first embodiment and is arranged at thread position 52 above decoration upper shield 50, therefore, the decoration upper shield 50a of the present embodiment only must retain the thread position, below 51 of the first embodiment, simultaneously, described limited aunular sheet 40 can change to screw togather the thread position, top 293 being locked in described valve seat 20a, can be used for described spool 30 axial limiting equally in described valve pool 22.
As shown in Figure 8, the shell single hole water tap 1 of the utility model the 3rd embodiment is roughly identical with described first embodiment, and its difference is only:
The block position 15 of the present embodiment shell 10a is formed by root edge; 21, the position of supporting of described valve seat 20b is by the bottom end of valve seat 20b, and namely the bottom end of pedestal 202 relatively radially extends a ring edge and defines and form; Accordingly, can make that described valve seat 20b's support the block position 15 that position 21 is up axially resisted against described shell 10 equally.
As shown in Figs. 9 to 11, the shell single hole water tap 1 of the utility model the 4th embodiment is roughly identical with described first embodiment, and its difference is only:
The valve seat 20 of described the first to three embodiment, 20a, 20b include most the composition components such as valve seat body 201, pedestal 202 and at least one fastening piece 203, the solid memder that the valve seat 20c of the present embodiment is then formed in one.In other words, the pedestal 202 of the present embodiment can be considered and formed by the extension of described valve seat body 201 one, the top wall wall 27 therefore, needn't arrange described fastening piece 203, supplying described fastening piece 203 fixing and described screw 291.
Due to the solid memder that the valve seat 20c of the present embodiment is formed in one, therefore, described cold water inlet 71 and hot water inlet pipe 72 directly can be connected connection with cold water water inlet flow channel 24 feed-water end of described valve seat 20 and the feed-water end of described hot water water inlet flow channel 25 mutually.
Specifically be, copper product shell tube-like envelope 10,10a that the utility model adopts shaped by fluid pressure to make, its wall thickness approximately deposits 1 to 1.5mm, the copper product shell of 3mm is about compared to traditional forging or casting wall thickness, its thickness only needs original 1/3 to 1/2, therefore the copper product saved is considerable, and can reach and significantly reduce copper product cost, makes the Expected Results that the product made is more competitive in price.
The utility model in order to overcome shell 10,10a change adopt shaped by fluid pressure after cannot mold existing group of portion of establishing for valve seat install location and tube wall thinning after cannot machine shaping go out can for the internal face of sealing and internal screw thread, cause internals cannot be mounted the problem points of location, special in the structure of separate members, pass assembled with one another fastens and assembles on means and methods and be changed, these technological means that are important and that significantly change comprise:
One, traditional valve seat system takes the assembling mode installed from top to bottom.Valve seat 20 of the present utility model, 20a, 20b, 20c then change the assembling mode adopted as installing from lower to upper.
Two, namely the valve seat body 201 of the utility model valve seat 20,20a, 20b, 20c is equivalent to traditional valve seat, therefore, its bottom adds a pedestal 202, certainly this pedestal 202 can be that independent component is assembled in described valve seat body 201 bottom, or forms from the one extension of described valve seat body 201 bottom.
Three, traditional valve seat system is directly fixed on integrated group of enclosure and establishes in portion, more mutually screws togather affixed by the components such as screwed pipe and shell.The utility model then directly utilizes valve seat 20,20a, 20b, 20c bottom, and the internal screw thread 292 that namely pedestal 202 bottom is arranged directly coordinates nut 83 to screw togather for screwed pipe 81 to be fixed on table top 2.
Four, tradition is by forging or casting integrated shaping shell, plastic go out enough wall thickness for the internal face of sealing, therefore, can directly spool installation can be sealed in the chamber of shell for processing smooth surface.After the utility model changes and adopts and go out shell 10 with shaped by fluid pressure, due to enough wall thickness cannot be molded, also the smooth internal face for sealing cannot be gone out for machine shaping, therefore, it is the structural design directly increasing a valve pool 22 dexterously on described valve seat 20,20a, 20b, 20c, make described spool 30 be able to installation to be positioned in described valve pool 22, and then solve the problem that spool 30 cannot install location.
Five, valve seat 20 of the present utility model, 20a, 20b, 20c also add one and can design at the position 23 that is spirally connected outside described shell 10 upper opening 14 be stretched on, its object is to provide described decoration upper shield 50 to screw togather affixed, arrange in pairs or groups simultaneously and the block position 15 of described shell 10 and valve seat 20,20a, 20b, 20c support the structural design can mutually supported at position 21, to solve the problem that valve seat 20 and shell 10 cannot be fixed together each other.Review traditional decoration upper shield not have shell and the mutually affixed function of valve seat, and be only merely be screwed together in purposes limited aunular sheet providing decoration.
Six, tradition is by forge or casting integrated shaping shell has enough wall thickness, can process internal screw thread screw togather locking, for spacing spool in the chamber of shell for limited aunular sheet at the internal face near upper opening place.But shell 10 of the present utility model, 10a be not because having enough wall thickness for processing internal screw thread, therefore, be dexterously by limited aunular sheet 40 and the thread position, top 52 decorating upper shield 50,50a is arranged, or the thread position, top 293 that valve pool 22 inside of valve seat 20 is arranged screws togather mutually, carry out spacing described spool 30 inner in valve pool 22, and solve the problem that spool 30 cannot be fixed.
As from the foregoing, shell single hole water tap 1 of the present utility model, not only can reduce cost of material significantly, the competitive ability of improving product in price, also overcome dexterously shell 10 change adopt shaped by fluid pressure after in assembling the variety of problems point that faces, and possess simplicity and the soundness of assembling.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (15)
1. a shell single hole water tap, is characterized in that: it comprises:
One shell, this shell is pipe fitting shaped by fluid pressure and in shell tubulose, and this shell has an internal chamber, one is communicated in water outlet around described internal chamber, a lower opening being communicated in described internal chamber bottom and one are communicated in described internal chamber top upper opening; Described shell is also provided with a block position;
One valve seat, can insert in described internal chamber from the lower opening of described shell, this valve seat is provided with one and supports position, up axially can be resisted against the described block position of described shell; The top of described valve seat is also provided with a valve pool and a position that is spirally connected outside the upper opening of described shell is stretched on; Described valve seat inside be provided with a cold water water inlet flow channel that cold water can be imported described valve pool, one hot water can be imported the hot water water inlet flow channel of described valve pool and the mixing water outlet passage of the described shell water outlet that the mixing water coming from described valve pool can be led;
One spool, can be mounted and be contained in the described valve pool of described valve seat;
One limited aunular sheet, in order to by described poppet shaft to being limited in described valve pool;
One decoration upper shield, the position that is spirally connected described in this decoration upper shield and described valve seat screws togather locking mutually, supports the top of described shell for down axis and described shell is clamped and fastened on described decoration upper shield and valve base chamber;
Leader, in order to spool described in connecting move control.
2. shell single hole water tap according to claim 1, is characterized in that: described valve seat comprises the pedestal that a valve seat body and are fixed in the bottom of described valve seat body; Described valve seat body offers described cold water water inlet flow channel, described hot water water inlet flow channel and described mixing water outlet passage.
3. shell single hole water tap according to claim 2, is characterized in that: described valve seat also comprises at least one fastening piece; The top of described pedestal have one above wall wall, described top wall wall is provided with at least one perforation, and described fastening piece is mutually fastening through base wall wall that is rear and described valve seat body by this perforation.
4. shell single hole water tap according to claim 3, is characterized in that: described shell single hole water tap also comprises a cold water inlet and a hot water inlet pipe; Described top wall wall is also provided with two through holes, described cold water inlet and described hot water inlet pipe and described two through hole one_to_one corresponding, described cold water inlet is connected connection by the described through hole corresponding to this cold water inlet mutually by the feed-water end of rear and described cold water water inlet flow channel, and described hot water inlet pipe is connected connection by the described through hole corresponding to this hot water inlet pipe mutually by the feed-water end of rear and described hot water water inlet flow channel.
5. shell single hole water tap according to claim 2, it is characterized in that: the periphery wall of described valve seat body is respectively arranged with seal washer below a upper seal packing ring and, in order to support the opposed inner walls face being sealed in described shell in the upside of the waterexit end of described mixing water outlet passage and downside.
6. shell single hole water tap according to claim 2, is characterized in that: described pedestal is formed by the bottom one extension of described valve seat body.
7. shell single hole water tap according to claim 1, is characterized in that: the solid memder that described valve seat is formed in one.
8. shell single hole water tap according to claim 1, it is characterized in that: described shell single hole water tap also comprises a cold water inlet and a hot water inlet pipe, described cold water inlet is connected connection mutually with the feed-water end of described cold water water inlet flow channel, and described hot water inlet pipe is connected connection mutually with the feed-water end of described hot water water inlet flow channel.
9. shell single hole water tap according to claim 1, is characterized in that: the apical margin of described shell is formed with the described block position in antelabium shape toward inner bending; The relatively radial projection of the periphery wall of described valve seat near top has supports position described in ring edge shape.
10. shell single hole water tap according to claim 1, is characterized in that: the root edge of described shell forms described block position; The bottom end of described valve seat is relatively radially extended with supports position described in ring edge shape.
11. shell single hole water taps according to claim 1, it is characterized in that: the inside of described decoration upper shield is provided with the thread position, top that a thread position, below and are positioned at the top at thread position, described below, and the aperture at thread position, described below is larger than the aperture at thread position, described top; The position that is spirally connected of thread position, described below and described valve seat screws togather locking mutually, and the top of described shell is down axially supported in the bottom of described decoration upper shield; The thread position, top of described limited aunular sheet and described decoration upper shield screws togather locking mutually.
12. shell single hole water taps according to claim 11, is characterized in that: the apical margin of described shell is formed with the described block position in antelabium shape toward inner bending, and described block position is down axially supported in the bottom of described decoration upper shield.
13. shell single hole water taps according to claim 1, it is characterized in that: the inside of described decoration upper shield be provided with one below spiro tooth part position, below this, the position that is spirally connected of thread position and described valve seat screws togather locking mutually, and the top of described shell is down axially supported in the bottom of described decoration upper shield; The top inner circle wall of the valve pool of described valve seat be provided with one above thread position; The thread position, described top of described limited aunular sheet and described valve seat screws togather locking mutually.
14. shell single hole water taps according to claim 1, is characterized in that: described shell single hole water tap also comprises a screwed pipe and a nut; Described screwed pipe can the mounting hole on a table top be up stretched through after one section of internal screw thread arranging with the bottom of described valve seat mutually screw togather affixed; Described nut is screwed together on described screwed pipe and with the diapire face of described table top and offsets.
15. shell single hole water taps according to claim 14, it is characterized in that: described shell single hole water tap also comprises a liner, the screwed pipe that sealing insert is located between the bottom of described valve seat and the roof face of described table top is outside, the diapire face of described nut and described table top is supported mutually, sealing is supported mutually in the diapire face of described liner and the roof face of described table top, and the bottom of in the roof face of described table top and described valve seat or described shell is supported mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484109.2U CN204226784U (en) | 2014-08-26 | 2014-08-26 | Shell single hole water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484109.2U CN204226784U (en) | 2014-08-26 | 2014-08-26 | Shell single hole water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226784U true CN204226784U (en) | 2015-03-25 |
Family
ID=52924882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420484109.2U Expired - Fee Related CN204226784U (en) | 2014-08-26 | 2014-08-26 | Shell single hole water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226784U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806786A (en) * | 2015-04-24 | 2015-07-29 | 雅鼎卫浴股份有限公司 | Water faucet with hidden valve core |
| CN108286623A (en) * | 2018-04-10 | 2018-07-17 | 宁波埃美柯铜阀门有限公司 | A kind of valve part of rocker-type handle |
| CN111853343A (en) * | 2020-07-28 | 2020-10-30 | 厦门欧准卫浴有限公司 | Instant heating system |
| TWI823284B (en) * | 2022-03-07 | 2023-11-21 | 姚修德 | Valve seat structure and manufacturing method thereof and faucet structure and manufacturing method thereof |
-
2014
- 2014-08-26 CN CN201420484109.2U patent/CN204226784U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806786A (en) * | 2015-04-24 | 2015-07-29 | 雅鼎卫浴股份有限公司 | Water faucet with hidden valve core |
| CN108286623A (en) * | 2018-04-10 | 2018-07-17 | 宁波埃美柯铜阀门有限公司 | A kind of valve part of rocker-type handle |
| CN108286623B (en) * | 2018-04-10 | 2024-05-07 | 宁波埃美柯铜阀门有限公司 | Valve body part of rocker handle |
| CN111853343A (en) * | 2020-07-28 | 2020-10-30 | 厦门欧准卫浴有限公司 | Instant heating system |
| CN111853343B (en) * | 2020-07-28 | 2022-08-12 | 厦门欧准卫浴有限公司 | Instant heating system |
| TWI823284B (en) * | 2022-03-07 | 2023-11-21 | 姚修德 | Valve seat structure and manufacturing method thereof and faucet structure and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204226784U (en) | Shell single hole water tap | |
| CN201902609U (en) | Water faucet adopting secondary injection molding | |
| CN104595549A (en) | Faucet installation structure and faucet using same | |
| CN104930239A (en) | Novel water-through lead-free angle valve | |
| CN200999900Y (en) | New style valve core of water tap | |
| CN103697210B (en) | A kind of plastics water channel main body of temperature adjusting water tap | |
| CN104565442A (en) | Ceramic valve core and valve body ` | |
| CN208089993U (en) | Improved piston assembly structure of hydrant | |
| CN204153259U (en) | A kind of tap valve body and water tap | |
| CN204692590U (en) | A kind of mounting structure be connected with disjunctor spool for flexible pipe | |
| CN208535220U (en) | A kind of cold and hot plastic tap of inside and outside integrative molding | |
| CN206608569U (en) | A kind of plastic body structure of temperature adjusting water tap | |
| CN212004391U (en) | Novel quick-opening water faucet with one inlet and two outlets | |
| CN204267829U (en) | A kind of mounting structure of tap and use the tap of this mounting structure | |
| CN202646784U (en) | Water supply valve core of water faucet | |
| CN2625677Y (en) | Plastic-steel combined water tap | |
| CN207673913U (en) | A kind of tap shell of quadric injection mould | |
| CN201896966U (en) | Water faucet capable of saving installation space | |
| CN203162278U (en) | Plastic tap body component with copper connection tubs | |
| CN205226463U (en) | Washbasin tap of simple and easy equipment | |
| CN201177100Y (en) | Tap | |
| CN204239809U (en) | Faucet assembly | |
| CN101487544A (en) | Column type water tap | |
| CN101201136A (en) | Metal and plastic composite tube and method of preparing the same | |
| CN220980425U (en) | Novel tap core structure and fall tap capable of reducing noise |
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: 20150325 Termination date: 20200826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |