CN103148241B - A kind of four tunnels switch cold and hot combustion taps - Google Patents
A kind of four tunnels switch cold and hot combustion taps Download PDFInfo
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- CN103148241B CN103148241B CN201310092068.2A CN201310092068A CN103148241B CN 103148241 B CN103148241 B CN 103148241B CN 201310092068 A CN201310092068 A CN 201310092068A CN 103148241 B CN103148241 B CN 103148241B
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Abstract
The invention discloses a kind of four tunnels and switch cold and hot combustion taps, comprise four way valve core (1), valve casing (2), handle (3).The present invention adopts the device be made up of four way valve core, valve casing, handle, is provided with the upper valve block of fan-shaped water chute and is provided with the lower valve of cold wash water hole, hot wash water hole, cold drink water hole, hot drink water hole, osculum in four way valve core, during work, pulling handle through the key of dialling of four way valve core drives driver plate to stir upper valve block and slide on lower valve, by the water chute be located at below upper valve block and the cold wash water hole be located at above lower valve, hot wash water hole, cold drink water hole, hot drink water hole, the switching of osculum is communicated with or cut-off, realize controlling cold and hot scouring water, cold and hot potable water is from the outlet pipe outflow of osculum via valve casing or the technological scheme of cut-off, avoid the drawback of installation two water taps, convenient washing, drink two moisture installing and using with user, reach and reduce costs, compatible intercommunication, object easy to use.
Description
Technical field
The present invention relates to a kind of water tap, specifically referring to for controlling to provide one four tunnel of cold and hot scouring water and potable water to switch cold and hot combustion taps.
Background technique
Cold and hot combustion taps only meets two tunnels controlling cold and hot wash water pipeline and switches cold and hot mixed function, namely carries out switching controls to cold water, hot water, mixing warm water, closedown.
Scouring water and potable water are separated, be provided with cold and hot washing simultaneously, cold and hotly drink two kinds of houses with water, prior art adopts installation two cold and hot combustion tapss to control cold and hot wash water and cold and hot switch and switching of drinking use water respectively, use two taps, increase cost, use inconvenience, and need additionally to take mounting point in washing trough; In addition, the mounting hole arranged due to existing washing trough does not match incompatible with the requirement of installing two water taps, the favorable to the people measure causing scouring water and potable water two kinds water to separate is difficult to popularize, and therefore, prior art exists high, incompatible, the awkward problems and shortcomings of cost.
Summary of the invention
For above-mentioned prior art Problems existing with not enough, the present invention adopts the device be made up of four way valve core, valve casing, handle, is provided with the upper valve block of fan-shaped water chute and is provided with the lower valve of cold wash water hole, hot wash water hole, cold drink water hole, hot drink water hole, osculum in four way valve core, during work, pulling handle through the key of dialling of four way valve core drives driver plate to stir upper valve block and slide on lower valve, by the water chute be located at below upper valve block and the cold wash water hole be located at above lower valve, hot wash water hole, cold drink water hole, hot drink water hole, the switching of osculum is communicated with or cut-off, realize controlling cold and hot scouring water, cold and hot potable water is from the outlet pipe outflow of osculum via valve casing or the technological scheme of cut-off, a kind of four tunnels are provided to switch cold and hot combustion taps, be intended to the drawback avoiding installation two water taps, convenient washing, drink two moisture installing and using with user, reach and reduce costs, compatible intercommunication, object easy to use.
The object of the present invention is achieved like this: a kind of four tunnels switch cold and hot combustion taps, comprise four way valve core, valve casing, handle, wherein: described four way valve core is the device be made up of core shell, group key, keyseat, driver plate, upper valve block, lower valve, bottom, wherein, described core shell is the plastics matter housing structure of upper and lower opening, cylinder step tubular, hollow and thin-walled; Described group of key is the plastics matter component of rectangular rod, dials the circular hole that the middle part of key is provided with horizontal through front-rear side walls and is called rotary shaft hole, and it is that the cylindrical column cap in anterior-posterior horizontal direction is called shifting block that the lower end of dialling key is provided with axis; Described keyseat is the plastics matter component that key rotation is dialled in fixing carrying, the center of keyseat is provided with through upper and lower rectangular through-hole and is called keyhole, the top of keyseat is provided with the rotating shaft being rotationally connected the described rotary shaft hole dialling key, is provided with the guide groove of the left and right directions of slip setting-in driver plate below keyseat; Described driver plate is the disc plastics matter component for clamping upper valve plate movement, and be provided with the guide rail be slidably matched with described guide groove that is keyseat that is that raise up above driver plate, the center of driver plate is provided with square through hole and is called pulling hole; Described upper valve block is disc pottery component, and below upper valve block, center is provided with fan-shaped groove and is called water chute; Described lower valve is disc pottery component, overlook, the center of lower valve is provided with circular through hole and is called osculum, near the edge of lower valve centered by described osculum, be laid with the fan-shaped through hole of four symmetrical rings and be called cold wash water hole, hot wash water hole, cold drink water hole, hot drink water hole; Described bottom is disc plastics matter component, and bottom is provided with five manholes that are provided with seal ring corresponding respectively with the described osculum of lower valve, cold wash water hole, hot wash water hole, cold drink water hole, hot drink water hole and is called Zhu Jiekong;
The top of dialling key protrudes from the top of core shell, and in core shell, keyseat is positioned at the top of core shell inner chamber, and the bottom of dialling key is from top to bottom through the described keyhole of keyseat, and the described rotating shaft through keyseat makes to dial key through the described rotary shaft hole dialling key and is connected with keyseat; Driver plate is positioned at below keyseat, and the described guide rail of driver plate is connected with the described guide groove sliding gomphosis of keyseat, and the described shifting block dialling key slides and is positioned at the described pulling hole of driver plate; Upper valve block is fixedly connected on below driver plate, and lower valve is positioned at below valve block, lower valve above with scribble silicone oil precision slip surface upper valve block below and contact; Bottom is positioned at below lower valve and is fixedly connected with the lower opening's edge of core shell;
Described valve casing is the housing structure of fixing accommodation four way valve core and the cylindrical, copper alloy matter being provided with outlet pipe, described outlet pipe is arranged on the post jamb place, outside of the middle and upper part of valve casing, the vallecular cavity that the top of valve casing is provided with fixed in position four way valve core is called spool groove, and the bottom land of described spool groove is provided with and connects inlet channel corresponding to hole and water outlet with the described all of four way valve core; Wherein, the lower end mouth of described inlet channel is positioned at the bottom surface of valve casing, and described water outlet communicates with outlet pipe;
Described handle is the Cuprum alloy matter rod component connecting the described group of key handling four way valve core, and handle left part is provided with the interface be fixedly connected with group key;
Four way valve core is fixed in the described spool groove of core shell, and the described inlet channel of core shell and water outlet connect that hole is corresponding to communicate respectively with four way valve core described all, handle is fixedly connected with the upper end of described group of key of four way valve core;
The face, direction of structure representation is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of institute's statement main body, after be and described before relative face.
Working principle and beneficial effect
During work, pulling handle through the key of dialling of four way valve core drives driver plate to stir upper valve block and slide on lower valve, be communicated with by the water chute be located at below upper valve block with the switching of the cold wash water hole be located at above lower valve, hot wash water hole, cold drink water hole, hot drink water hole, osculum or end, realize control cold and hot scouring water, cold and hot potable water from osculum via valve casing outlet pipe flow out or cut-off.
The posture position of handle corresponds to switching connection or the cut-off relation of osculum:
A. handle looks horizontal attitude in main, overlook with outlet pipe in the same way, osculum ends, not water outlet;
B. handle looks horizontal attitude in main, and overlook and rotate and outlet pipe angle 45 ° forward, osculum is communicated with hot drink water hole, goes out hot potable water;
C. handle looks horizontal attitude in main, and overlook and rotate and outlet pipe angle 45 ° backward, osculum is communicated with cold drink water hole, goes out cold drinking liquid;
D. upwards pull handle master depending on upwarping attitude in right part, overlook with outlet pipe in the same way, osculum is communicated with hot wash water hole with cold wash water hole simultaneously, goes out mixing, washing warm water;
E. upwards pull handle master depending on upwarping attitude in right part, overlook and rotate and outlet pipe angle 45 ° forward, osculum is communicated with hot wash water hole, goes out hot washing water;
F. upwards pull handle master depending on upwarping attitude in right part, overlook and rotate and outlet pipe angle 45 ° backward, osculum is communicated with cold wash water hole, goes out cold scouring water.
Present arrangement avoids the drawback of installation two water taps, make washing, drink the user of two moisture, provides cost savings, and intercommunication compatible with the reserving installation hole of existing tank, be convenient to install without the need to extra openings, easy to use.
Above-mentioned, the present invention adopts the device be made up of four way valve core, valve casing, handle, is provided with the upper valve block of fan-shaped water chute and is provided with the lower valve of cold wash water hole, hot wash water hole, cold drink water hole, hot drink water hole, osculum in four way valve core, during work, pulling handle through the key of dialling of four way valve core drives driver plate to stir upper valve block and slide on lower valve, by the water chute be located at below upper valve block and the cold wash water hole be located at above lower valve, hot wash water hole, cold drink water hole, hot drink water hole, the switching of osculum is communicated with or cut-off, realize controlling cold and hot scouring water, cold and hot potable water is from the outlet pipe outflow of osculum via valve casing or the technological scheme of cut-off, overcoming prior art, to there is cost high, incompatible, awkward problems and shortcomings, one four tunnel provided switches cold and hot combustion taps, avoid the drawback of installation two water taps, convenient washing, drink two moisture installing and using with user, reach and reduce costs, compatible intercommunication, object easy to use.
Accompanying drawing explanation
Fig. 1 is that the master that a kind of four tunnels of the present invention switch the structure of cold and hot combustion taps looks cross-sectional schematic;
Fig. 2 is that the external structure axle that a kind of four tunnels of the present invention switch cold and hot combustion taps measures intention;
Fig. 3 is that the master that a kind of four tunnels of the present invention switch the structure of the parts four way valve core of cold and hot combustion taps looks cross-sectional schematic;
Fig. 4 is that the external structure axle that a kind of four tunnels of the present invention switch the parts four way valve core of cold and hot combustion taps measures intention;
Fig. 5 is that decomposition that a kind of four tunnels of the present invention switch the parts four way valve core of cold and hot combustion taps is looked up axle and measured intention;
Fig. 6 is that decomposition that a kind of four tunnels of the present invention switch the parts four way valve core of cold and hot combustion taps is overlooked axle and measured intention;
Fig. 7 is upper valve block and the lower valve parts that a kind of four tunnels of the present invention switch cold and hot combustion taps, is operated in osculum is communicated with tense principle schematic with cold drink water hole;
Fig. 8 is upper valve block and the lower valve parts that a kind of four tunnels of the present invention switch cold and hot combustion taps, is operated in the principle schematic of osculum cut-off tense;
Fig. 9 is upper valve block and the lower valve parts that a kind of four tunnels of the present invention switch cold and hot combustion taps, is operated in osculum is communicated with tense principle schematic with hot drink water hole;
Figure 10 is upper valve block and the lower valve parts that a kind of four tunnels of the present invention switch cold and hot combustion taps, is operated in osculum is communicated with tense principle schematic with cold wash water hole;
Figure 11 is upper valve block and the lower valve parts that a kind of four tunnels of the present invention switch cold and hot combustion taps, is operated in the principle schematic that osculum and cold wash water hole and hot wash water hole are communicated with tense simultaneously;
Figure 12 is upper valve block and the lower valve parts that a kind of four tunnels of the present invention switch cold and hot combustion taps, is operated in osculum is communicated with tense principle schematic with hot wash water hole.
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but should not be construed as any limitation of the invention.
In figure: four way valve core 1, core shell 11, group key 12, keyseat 13, driver plate 14, upper valve block 15, water chute 151, lower valve 16, cold wash water hole 161, hot wash water hole 162, cold drink water hole 163, hot drink water hole 164, osculum 165, bottom 17, valve casing 2, inlet channel 21, outlet pipe 22, handle 3.
Embodiment
Consult Fig. 1 ~ Figure 12, a kind of four tunnels of the present invention switch cold and hot combustion taps, comprise four way valve core 1, valve casing 2, handle 3, wherein: described four way valve core 1 is the device be made up of core shell 11, group key 12, keyseat 13, driver plate 14, upper valve block 15, lower valve 16, bottom 17, wherein, described core shell 11 is the plastics matter housing structure of upper and lower opening, cylinder step tubular, hollow and thin-walled; Described group of key 12 is the plastics matter component of rectangular rod, dials the circular hole that the middle part of key 12 is provided with horizontal through front-rear side walls and is called rotary shaft hole, and it is that the cylindrical column cap in anterior-posterior horizontal direction is called shifting block that the lower end of dialling key 12 is provided with axis; Described keyseat 13 is the plastics matter component that key 12 rotation is dialled in fixing carrying, the center of keyseat 13 is provided with through upper and lower rectangular through-hole and is called keyhole, the top of keyseat 13 is provided with the rotating shaft being rotationally connected the described rotary shaft hole dialling key 12, is provided with the guide groove of the left and right directions of slip setting-in driver plate 14 below keyseat 13; Described driver plate 14 is the disc plastics matter component for clamping the motion of upper valve block 15, and be provided with the guide rail be slidably matched with described guide groove that is keyseat 13 that is that raise up above driver plate 14, the center of driver plate 14 is provided with square through hole and is called pulling hole; Described upper valve block 15 is disc pottery component, and below upper valve block 15, center is provided with fan-shaped groove and is called water chute 151; Described lower valve 16 is disc pottery component, overlook, the center of lower valve 16 is provided with circular through hole and is called osculum 165, near the edge of lower valve 16 centered by described osculum 165, be laid with the fan-shaped through hole of four symmetrical rings and be called cold wash water hole 161, hot wash water hole 162, cold drink water hole 163, hot drink water hole 164; Described bottom 17 is disc plastics matter component, and bottom 17 is provided with five manholes that are provided with seal ring corresponding respectively with the described osculum 165 of lower valve 16, cold wash water hole 161, hot wash water hole 162, cold drink water hole 163, hot drink water hole 164 and is called Zhu Jiekong;
The top of dialling key 12 protrudes from the top of core shell 11, in core shell 11, keyseat 13 is positioned at the top of core shell 11 inner chamber, and the bottom of dialling key 12 is from top to bottom through the described keyhole of keyseat 13, and the described rotating shaft through keyseat 13 makes to dial key 12 through the described rotary shaft hole dialling key 12 and is connected with keyseat 13; Driver plate 14 is positioned at below keyseat 13, and the described guide rail of driver plate 14 is connected with the described guide groove sliding gomphosis of keyseat 13, and the described shifting block dialling key 12 slides and is positioned at the described pulling hole of driver plate 14; Upper valve block 15 is fixedly connected on below driver plate 14, and lower valve 16 is positioned at below valve block 15, lower valve 16 above with scribble silicone oil precision slip surface upper valve block 15 below and contact; Bottom 17 is positioned at below lower valve 16 and is fixedly connected with the lower opening's edge of core shell 11;
Described valve casing 2 is the housing structure of fixing accommodation four way valve core 1 and the cylindrical, copper alloy matter being provided with outlet pipe 22, described outlet pipe 22 is arranged on the post jamb place, outside of the middle and upper part of valve casing 2, the vallecular cavity that the top of valve casing 2 is provided with fixed in position four way valve core 1 is called spool groove, and the bottom land of described spool groove is provided with and connects inlet channel corresponding to hole 21 and water outlet with the described all of four way valve core 1; Wherein, the lower end mouth of described inlet channel 21 is positioned at the bottom surface of valve casing 2, and described water outlet communicates with outlet pipe 22;
Described handle 3 is the Cuprum alloy matter rod component connecting the described group of key 12 handling four way valve core 1, and handle 3 left part is provided with the interface be fixedly connected with group key 12;
Four way valve core 1 is fixed in the described spool groove of core shell 11, and the described inlet channel 21 of core shell 11 and water outlet connect that hole is corresponding to communicate respectively with four way valve core 1 described all, handle 3 is fixedly connected with the upper end of described group of key 12 of four way valve core 1;
The face, direction of structure representation is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of institute's statement main body, after be and described before relative face.
Working principle and beneficial effect
During work, pulling handle 3 through the key 12 of dialling of four way valve core 1 drives driver plate 14 to stir upper valve block 15 to slide on lower valve 16, be communicated with by the water chute 151 be located at below upper valve block 15 with the switching of the cold wash water hole 161 be located at above lower valve 16, hot wash water hole 162, cold drink water hole 163, hot drink water hole 164, osculum 165 or end, realize controlling cold and hot scouring water, cold and hot potable water flows out from the outlet pipe 22 of osculum 165 via valve casing 2 or ends.
The posture position of handle 3 corresponds to switching connection or the cut-off relation of osculum 165:
A. handle 3 looks horizontal attitude in main, overlook with outlet pipe 22 in the same way, osculum 165 ends, not water outlet;
B. handle 3 looks horizontal attitude in main, and overlook and rotate and outlet pipe 22 angle 45 ° forward, osculum 165 is communicated with hot drink water hole 164, goes out hot potable water;
C. handle 3 looks horizontal attitude in main, and overlook and rotate and outlet pipe 22 angle 45 ° backward, osculum 165 is communicated with cold drink water hole 163, goes out cold drinking liquid;
D. upwards pull handle 3 main depending on upwarping attitude in right part, overlook with outlet pipe 22 in the same way, osculum 165 is communicated with hot wash water hole 162 with cold wash water hole 161 simultaneously, goes out mixing, washing warm water;
E. upwards pull handle 3 main depending on upwarping attitude in right part, overlook and rotate and outlet pipe 22 angle 45 ° forward, osculum 165 is communicated with hot wash water hole 162, goes out hot washing water;
F. upwards pull handle 3 main depending on upwarping attitude in right part, overlook and rotate and outlet pipe 22 angle 45 ° backward, osculum 165 is communicated with cold wash water hole 161, goes out cold scouring water.
Present arrangement avoids the drawback of installation two water taps, make washing, drink the user of two moisture, provides cost savings, and intercommunication compatible with the reserving installation hole of existing tank, be convenient to install without the need to extra openings, easy to use.
Claims (1)
1. a road switches cold and hot combustion taps, comprise four way valve core (1), valve casing (2), handle (3), it is characterized in that: described four way valve core (1) is the device be made up of core shell (11), group key (12), keyseat (13), driver plate (14), upper valve block (15), lower valve (16), bottom (17), wherein, described core shell (11) be upper and lower opening, the plastics matter housing structure of cylinder step tubular, hollow and thin-walled; The plastics matter component that described group of key (12) is rectangular rod, dial the circular hole that the middle part of key (12) is provided with horizontal through front-rear side walls and be called rotary shaft hole, it is that the cylindrical column cap in anterior-posterior horizontal direction is called shifting block that the lower end of dialling key (12) is provided with axis; Described keyseat (13) is the plastics matter component that fixing carrying group key (12) rotates, the center of keyseat (13) is provided with through upper and lower rectangular through-hole and is called keyhole, the top of keyseat (13) is provided with the rotating shaft being rotationally connected the described rotary shaft hole dialling key (12), is provided with the guide groove of the left and right directions of slip setting-in driver plate (14) below keyseat (13); Described driver plate (14) is for clamping the disc plastics matter component that upper valve block (15) moves, the guide rail be slidably matched with the described guide groove of keyseat (13) that being provided with above of driver plate (14) raises up, the center of driver plate (14) is provided with square through hole and is called pulling hole; Described upper valve block (15) is disc pottery component, and below upper valve block (15), center is provided with fan-shaped groove and is called water chute (151); Described lower valve (16) is disc pottery component, overlook, the center of lower valve (16) is provided with circular through hole and is called osculum (165), near the edge of lower valve (16) centered by described osculum (165), be laid with the fan-shaped through hole of four symmetrical rings and be called cold wash water hole (161), hot wash water hole (162), cold drink water hole (163), hot drink water hole (164); Described bottom (17) is disc plastics matter component, and bottom (17) is provided with five manholes that are provided with seal ring corresponding respectively with the described osculum (165) of lower valve (16), cold wash water hole (161), hot wash water hole (162), cold drink water hole (163), hot drink water hole (164) and is called Zhu Jiekong;
The top of dialling key (12) protrudes from the top of core shell (11), in core shell (11), keyseat (13) is positioned at the top of core shell (11) inner chamber, the bottom of dialling key (12) is from top to bottom through the described keyhole of keyseat (13), and the described rotating shaft through keyseat (13) makes to dial key (12) through the described rotary shaft hole dialling key (12) and is connected with keyseat (13); Driver plate (14) is positioned at below keyseat (13), the described guide rail of driver plate (14) is connected with the described guide groove sliding gomphosis of keyseat (13), and the described shifting block dialling key (12) slides and is positioned at the described pulling hole of driver plate (14); Upper valve block (15) is fixedly connected on below driver plate (14), lower valve (16) is positioned at below valve block (15), lower valve (16) above with scribble silicone oil precision slip surface upper valve block (15) below and contact; Bottom (17) is positioned at below lower valve (16) and is fixedly connected with the lower opening's edge of core shell (11);
Described valve casing (2) is the housing structure of fixing accommodation four way valve core (1) and the cylindrical, copper alloy matter being provided with outlet pipe (22), described outlet pipe (22) is arranged on the post jamb place, outside of the middle and upper part of valve casing (2), the vallecular cavity that the top of valve casing (2) is provided with fixed in position four way valve core (1) is called spool groove, and the bottom land of described spool groove is provided with and connects inlet channel corresponding to hole (21) and water outlet with the described all of four way valve core (1); Wherein, the lower end mouth of described inlet channel (21) is positioned at the bottom surface of valve casing (2), and described water outlet communicates with outlet pipe (22);
Described handle (3) is the Cuprum alloy matter rod component connecting the described group of key (12) handling four way valve core (1), and handle (3) left part is provided with the interface be fixedly connected with group key (12);
Four way valve core (1) is fixed in the described spool groove of core shell (11), the described inlet channel (21) of core shell (11) and water outlet connect that hole is corresponding to communicate respectively with four way valve core (1) described all, handle (3) is fixedly connected with the upper end of described group of key (12) of four way valve core (1);
The face, direction of structure representation is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of institute's statement main body, after be and described before relative face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092068.2A CN103148241B (en) | 2013-03-15 | 2013-03-15 | A kind of four tunnels switch cold and hot combustion taps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092068.2A CN103148241B (en) | 2013-03-15 | 2013-03-15 | A kind of four tunnels switch cold and hot combustion taps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103148241A CN103148241A (en) | 2013-06-12 |
| CN103148241B true CN103148241B (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310092068.2A Expired - Fee Related CN103148241B (en) | 2013-03-15 | 2013-03-15 | A kind of four tunnels switch cold and hot combustion taps |
Country Status (1)
| Country | Link |
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| CN (1) | CN103148241B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214367A (en) * | 2014-08-18 | 2014-12-17 | 珠海市名实陶瓷阀有限公司 | Multifunctional single-handle valve core and water faucet thereof |
| CN105090564A (en) * | 2015-09-05 | 2015-11-25 | 凌石林 | Two-in and two-out control water valve and shower system |
| TWI627373B (en) * | 2016-10-21 | 2018-06-21 | Yun Jia Ling | Device with hot and cold double water supply system and its faucet |
| CN111577935B (en) * | 2020-04-13 | 2022-05-27 | 广东坚朗精密制造有限公司 | Water tap device |
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| CN2761932Y (en) * | 2004-12-29 | 2006-03-01 | 黄靖毓 | Ceramic control valve for controlling mixing ratio of cold-hot water and its fixing disc |
| CN201013965Y (en) * | 2007-02-14 | 2008-01-30 | 路达(厦门)工业有限公司 | Swinging rod type valve cock core |
| CN101387346A (en) * | 2008-01-24 | 2009-03-18 | 邹建仁 | Tap and matched washbasin, water spilling machine, drainer, drain and bathtub |
| CN201339726Y (en) * | 2009-01-29 | 2009-11-04 | 叶世良 | Integrative dual-purpose water valve core |
| CN102644766A (en) * | 2012-04-09 | 2012-08-22 | 广东汉特科技有限公司 | Water-separating and water-mixing integrated type multifunctional ceramic valve spool |
| CN203162225U (en) * | 2013-03-15 | 2013-08-28 | 宁波诚德兴塑胶有限公司 | Four-path-switching cold-and-hot-combined water faucet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008089046A (en) * | 2006-09-29 | 2008-04-17 | Toto Ltd | Hot-cold water mixing faucet |
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- 2013-03-15 CN CN201310092068.2A patent/CN103148241B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2761932Y (en) * | 2004-12-29 | 2006-03-01 | 黄靖毓 | Ceramic control valve for controlling mixing ratio of cold-hot water and its fixing disc |
| CN201013965Y (en) * | 2007-02-14 | 2008-01-30 | 路达(厦门)工业有限公司 | Swinging rod type valve cock core |
| CN101387346A (en) * | 2008-01-24 | 2009-03-18 | 邹建仁 | Tap and matched washbasin, water spilling machine, drainer, drain and bathtub |
| CN201339726Y (en) * | 2009-01-29 | 2009-11-04 | 叶世良 | Integrative dual-purpose water valve core |
| CN102644766A (en) * | 2012-04-09 | 2012-08-22 | 广东汉特科技有限公司 | Water-separating and water-mixing integrated type multifunctional ceramic valve spool |
| CN203162225U (en) * | 2013-03-15 | 2013-08-28 | 宁波诚德兴塑胶有限公司 | Four-path-switching cold-and-hot-combined water faucet |
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| Publication number | Publication date |
|---|---|
| CN103148241A (en) | 2013-06-12 |
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