CN104088340A - Water-saving type bidirectional water tank drainage valve - Google Patents
Water-saving type bidirectional water tank drainage valve Download PDFInfo
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- CN104088340A CN104088340A CN201410352840.4A CN201410352840A CN104088340A CN 104088340 A CN104088340 A CN 104088340A CN 201410352840 A CN201410352840 A CN 201410352840A CN 104088340 A CN104088340 A CN 104088340A
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Abstract
The invention provides a water-saving type bidirectional water tank drainage valve. The water-saving type bidirectional water tank drainage valve comprises an operation valve platform and a water tank drainage valve, wherein the operation valve platform is mounted on a platform plate of a washing water tank and the structure comprises a platform plate panel, an operation handle and a flexible transmission rod; the water tank drainage valve comprises a layer sleeve water inlet valve pipe, a double-row-pipe valve body, a double-valve-plate valve core and a valve core control rod; the double-row-pipe valve body is in a tank-shaped structure and is provided with a clamping sleeve screw pipe, a water collection drainage pipe, a sewage drainage pipe and a control box cabin; the double-valve-plate valve core is mounted between the layer sleeve water inlet valve pipe and the double-row-pipe valve body and the structure comprises a water inlet valve plate, a water drainage valve plate and a transmission valve rod; the valve core control rod is mounted on the control box cabin and a control valve rocker arm and a clamping connector are arranged at the two ends of the valve core control rod. According to the embodiment, the water drainage state of the washing water tank is controlled by the operation handle and an overflowing filtering net is used for filtering washing water collected into a water storage tank; filtered grains are discharged into a sewage pipe network to flow away. Therefore, the water-saving type bidirectional water tank drainage valve is reasonable in structure and simple to operate and control, and is convenient for people to save water.
Description
Technical field
The invention belongs to a kind of draining valve, relate in particular to a kind of water-saving type water tank double drainage valve that type washing trough draining utilizes again of collecting.
Background technology
For using water wisely, there are a lot of people by collecting and be stored in water storage box with the cleaner washings of crossing in the type washing troughs such as laundry sink, the tank that washes one's face, vegetable washing water groove, for some water work not high to water quality requirement such as watering flowers, mop floor and flush the toilet.For the washings of the type washing trough discharges such as laundry sink, the tank that washes one's face, vegetable washing water groove are collected in water storage box easily, people have designed the water channel drain valve compared with multi-configuration item, and still, these water channel drain valves are difficult to the particle in washings to carry out separation.
Summary of the invention
The problem that is difficult to particle in separating, washing water in order to solve prior art water channel drain valve, the present invention aims to provide a kind of water-saving type water tank double drainage valve, this water channel drain valve is provided with overflow filter screen, to collecting the washings that again utilize, filter, and utilize sewage that the particle filtering out is poured to sewage network and drain.
In order to achieve the above object, the present invention adopts following technical scheme: a kind of water-saving type water tank double drainage valve, comprise driven valve platform and water channel drain valve, it is characterized in that: described driven valve platform is arranged on the platen of type washing trough, described driven valve platform comprises valve deck plate, control handle and Flexible Transmission bar; Described water channel drain valve comprises layer cover water intaking valve pipe, biexhaust pipe valve body, double valve plates spool and spool control lever, and described layer cover water intaking valve pipe is connected and comprises draw-in groove valve port plate, docking screwed pipe and grid valve port pipe with the outfall of type washing trough; Described biexhaust pipe valve body is tank shape structure and its top is provided with cutting ferrule screwed pipe, described cutting ferrule screwed pipe is connected with docking screwed pipe, in biexhaust pipe valve body bottom, be provided with the comb that catchments, sewage comb and control cabinet storehouse, described sewage comb and cutting ferrule screwed pipe face, between cutting ferrule screwed pipe and sewage comb, be provided with disrance sleeve, at the top of disrance sleeve, be provided with overflow filter screen, described overflow filter screen is circle type structure and is sleeved on cutting ferrule screwed pipe outer ring; Described double valve plates spool is arranged between layer cover water intaking valve pipe and biexhaust pipe valve body and its structure comprises into water valve plate, draining valve plate and transmission valve rod, described water inlet valve plate be arranged on transmission valve stem tip and with at layer cover water intaking valve pipe, match, described draining valve plate is arranged on transmission valve rod bottom and matches with sewage comb, in draining valve plate bottom surface, is provided with roller drive joint; Described spool control lever is arranged on Shang Qieqi two ends, control cabinet storehouse and is respectively equipped with control valve rocker arm and card interface, and described control valve rocker arm matches with roller drive joint, and described card interface is flexibly connected with Flexible Transmission bar.
This preferred embodiment also has following technical characterictic:
Described valve deck plate comprises monomer panel and disjunctor panel and is provided with spiral shell type tube connector, described disjunctor panel is provided with tank water intaking valve, described control handle is connected with the rotating shaft of valve deck plate, the Qie Qi end, bottom that described Flexible Transmission bar is arranged on control handle is provided with card connection-peg, and described card connection-peg is flexibly connected with spool control lever.
Described draw-in groove valve port plate is circle type structure Qie Qi center and is provided with into water valve port, described docking screwed pipe and grid valve port pipe are arranged on the bottom surface of draw-in groove valve port plate, described grid valve port pipe is arranged on the inner chamber of docking screwed pipe, is provided with grid type water inlet on the tube wall of grid valve port pipe.
Described cutting ferrule screwed pipe is arranged on the top of biexhaust pipe body cavity, described comb and the sewage comb of catchmenting is set up in parallel the bottom at biexhaust pipe valve body, the described comb that catchments is communicated with water storage box by pipeline, described sewage comb is communicated with sewage network, and described control cabinet storehouse communicates and is provided with transmission shaft tube with sewage comb.
Described transmission valve rod is provided with length adjustment device.
The middle part of described roller drive joint is provided with rocking arm bayonet socket, two auxiliary driving rollers are housed in rocking arm bayonet socket, described spool control lever is sleeved in transmission shaft tube, described control valve rocker arm is arranged on spool control lever end and is sleeved between two auxiliary driving rollers, and described card interface is arranged on control valve rocker arm tail end and is connected with the eye-splice of card connection-peg.
Described driven valve platform is provided with " discharge ", " collection " and " sealing " gear.
The present embodiment is controlled the hull-borne of type washing trough by control handle, by overflow filter screen, the washings of collecting in water storage box are filtered, and the particle filtering out is entered to sewage network flow away.Therefore, this water-saving type water tank double drainage valve arrangement rationally, control simply, be convenient for people to using water wisely.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the assembly structure schematic diagram of one embodiment of the invention.
Fig. 2 is the structural representation of Fig. 1 middle level cover water intaking valve pipe 21.
Fig. 3 is the structural representation of biexhaust pipe valve body 22 in Fig. 1.
In figure, sequence number represents respectively: 10. driven valve platform, 11. valve deck plates, 110. spiral shell type tube connectors, 111. tank water intaking valves, 12. control handles, 13. Flexible Transmission bars, 20. water channel drain valves, 21. layers of cover water intaking valve pipe, 210. draw-in groove valve port plates, 211. docking screwed pipes, 212. grid valve port pipes, 213. water inlet valve ports, 214. grid type water inlets, 22. biexhaust pipe valve bodies, 220. cutting ferrule screwed pipes, 221. combs that catchment, 222. sewage combs, 223. control cabinet storehouses, 224. transmission shaft tube, 23. double valve plates spools, 230. water inlet valve plates, 231. draining valve plates, 232. transmission valve rods, 24. spool control levers, 240. control valve rocker arms, 241. card interfaces, 25. disrance sleeves, 250. overflow filter screens, 26. roller drive joints, 260. rocking arm bayonet sockets, 261. transmission rollers.
The specific embodiment
Referring to Fig. 1 and in conjunction with Fig. 2,3, the water-saving type water tank double drainage valve of the present embodiment comprises driven valve platform 10 and water channel drain valve 20, described driven valve platform 10 is arranged on the platen of type washing trough, and described driven valve platform 10 comprises valve deck plate 11, control handle 12 and Flexible Transmission bar 13; Described water channel drain valve 20 comprises layer cover water intaking valve pipe 21, biexhaust pipe valve body 22, double valve plates spool 23 and spool control lever 24, and described layer cover water intaking valve pipe 21 is connected and comprises draw-in groove valve port plate 210, docking screwed pipe 211 and grid valve port pipe 212 with the outfall of type washing trough; Described biexhaust pipe valve body 22 is tank shape structure and its top is provided with cutting ferrule screwed pipe 220, described cutting ferrule screwed pipe 220 is connected with docking screwed pipe 211, in biexhaust pipe valve body 22 bottoms, be provided with the comb 221 that catchments, sewage comb 222 and control cabinet storehouse 223, described sewage comb 222 faces with cutting ferrule screwed pipe 220, between cutting ferrule screwed pipe 220 and sewage comb 222, be provided with disrance sleeve 25, at the top of disrance sleeve 25, be provided with overflow filter screen 250, described overflow filter screen 250 is circle type structure and is sleeved on cutting ferrule screwed pipe 220 outer rings; Described double valve plates spool 23 is arranged between layer cover water intaking valve pipe 21 and biexhaust pipe valve body 22 and its structure comprises into water valve plate 230, draining valve plate 231 and transmission valve rod 232, described water inlet valve plate 230 be arranged on transmission valve rod 232 tops and with at layer cover water intaking valve pipe 21, match, described draining valve plate 231 is arranged on transmission valve rod 232 bottoms and matches with sewage comb 222, in draining valve plate 231 bottom surfaces, is provided with roller drive joint 26; Described spool control lever 24 is arranged on control cabinet storehouse 223 and its two ends are respectively equipped with control valve rocker arm 240 and card interface 241, and described control valve rocker arm 240 matches with roller drive joint 26, and described card interface 241 is flexibly connected with Flexible Transmission bar 13.
The type washing trough of the present embodiment is arranged on tank pedestal and uses, when cleaning staff washs work, if used washings are cleaner, as long as rotate control handle 12, just can be collected storage recycling in water storage box, if used washings are messy, control handle 12 reverse rotations just can be entered to sewage network and flowed away.
Described valve deck plate 11 comprises monomer panel and disjunctor panel and is provided with spiral shell type tube connector 110, described disjunctor panel is provided with tank water intaking valve 111, described control handle 12 is connected with 11 rotating shafts of valve deck plate, the Qie Qi end, bottom that described Flexible Transmission bar 13 is arranged on control handle 12 is provided with card connection-peg, and described card connection-peg is flexibly connected with spool control lever 24.
Valve deck plate 11 is arranged on type washing trough platen end face and can easily be dismantled by spiral shell type tube connector 110, on monomer panel, be only provided with control handle 12, disjunctor panel combines control handle 12 and tank water intaking valve 111, while specifically implementing, matches as required.Control handle 12 is arranged on valve deck plate 11 and can easily be rotated by rotating shaft, and rotates by Flexible Transmission bar 13 band movable valve plug control levers 24, and control water channel drain valve 20 is inputted washings water storage box or entered sewage network and flows away.
Flexible Transmission bar 13 had both had good crooked function, had again good rotary drive function, the in the situation that of water channel drain valve 20 and driven valve platform 10 installation site sequence, also can send the rotatory force of control handle 12 to spool control lever 24.
Described draw-in groove valve port plate 210 is circle type structure Qie Qi center and is provided with into water valve port 213, described docking screwed pipe 211 and grid valve port pipe 212 are arranged on the bottom surface of draw-in groove valve port plate 210, described grid valve port pipe 212 is arranged on the inner chamber of docking screwed pipe 211, on the tube wall of grid valve port pipe 212, is provided with grid type water inlet 214.
Layer cover water intaking valve pipe 21 is sleeved in the outfall of type washing trough, and draw-in groove valve port plate 210 is stuck on the bead of outfall, and water channel drain valve 20 is connected with type washing trough secure seal.The washings that type washing trough is discharged flow into layer cover water intaking valve pipe 21 from water inlet valve port 213, and water inlet valve plate 230 makes the washings that flow into layer cover water intaking valve pipe 21 flow into biexhaust pipe valve body 22 through grid type water inlet 214.
Described cutting ferrule screwed pipe 220 is arranged on the top of biexhaust pipe valve body 22 inner chambers, described comb 221 and the sewage comb 222 of catchmenting is set up in parallel the bottom at biexhaust pipe valve body 22, the described comb 221 that catchments is communicated with water storage box by pipeline, described sewage comb 222 is communicated with sewage network, and described control cabinet storehouse 223 communicates with sewage comb 222 and is provided with transmission shaft tube 224.
Cutting ferrule screwed pipe 220 is connected with docking screwed pipe 211, make being arranged on bottom type washing trough of biexhaust pipe valve body 22 secure seal, cutting ferrule screwed pipe 220 is arranged on the installing space that biexhaust pipe valve body 22 inner chambers have reduced water channel drain valve 20, makes the larger water storage box of type washing trough energy fitted capacity.After washings inflow biexhaust pipe valve body 22, under the effect of double valve plates spool 23, flow into water storage box or sewage network, 250 pairs of washings that flow into water storage boxes of overflow filter screen filter, and the washings that water storage box is collected are cleaner.
Described transmission valve rod 232 is provided with length adjustment device.
Because the length of different type washing trough outfall is different, so the gap between layer cover water intaking valve pipe 21 and biexhaust pipe valve body 22 is difference to some extent, transmission valve rod 232 can easily elongate or shorten by length adjustment device, makes water channel drain valve 20 be applicable to being installed on the type washing trough of plurality of specifications.
The middle part of described roller drive joint 26 is provided with rocking arm bayonet socket 260, two auxiliary driving rollers 261 are housed in rocking arm bayonet socket 260, described spool control lever 24 is sleeved in transmission shaft tube 224, described control valve rocker arm 240 is arranged on spool control lever 24 ends and is sleeved between two auxiliary driving rollers 261, and described card interface 241 is arranged on control valve rocker arm 240 tail ends and is connected with the eye-splice of card connection-peg.
Spool control lever 24 is sleeved in transmission shaft tube 224 and can easily rotates, and card connection-peg is connected with 241 eye-splices of card interface, makes Flexible Transmission bar 13 be connected or to depart from spool control lever 24, and can also drive spool control lever 24 to rotate.Control valve rocker arm 240 is sleeved between two auxiliary driving rollers 261, makes spool control lever 24 can easily drive double valve plates spool 23 to slide up and down, and controls the hull-borne of type washing trough.
Described driven valve platform 10 is provided with " discharge ", " collection " and " sealing " gear.
Control handle 12 switches the draining gear of driven valve platform 10 while rotating, when control handle 12 switches to " discharge " gear, control valve rocker arm 240 drives double valve plates spool 23 to slide into water channel drain valve 20 middle parts, water inlet valve plate 230 and draining valve plate 231 will intake respectively valve port 213 and sewage comb 222 open-minded, the washings of type washing trough discharge are entered to sewage network and flow away.When control handle 12 switches to " collection " gear, control valve rocker arm 240 drives double valve plates spool 23 to slide into water channel drain valve 20 bottoms, water inlet valve plate 230 valve port 213 of intake is opened draining valve plate 231 sewage comb 222 is sealed, the washings that type washing trough is discharged will rest in disrance sleeve 25, washings will overflow by its mouth of pipe after disrance sleeve 25 is filled, and flowing into through biexhaust pipe valve body 22 base plates the comb 221 that catchments, the comb 221 that catchments is inputted water storage box by washings and is stored recycling.Overflow filter screen 250 is arranged on the top of disrance sleeve 25, and the washings of all inflow water storage boxes are filtered, and the particle being filtered out by overflow filter screen 250 all rests in disrance sleeve 25, will be along with sewage is drained as long as open sewage comb 222.When control handle 12 switches to " sealing " gear, control valve rocker arm 240 drives double valve plates spools 23 to slide into water channel drain valve 20 tops, and water inlet valve plate 230 valve port 213 of intake seals, and washings can not be discharged type washing trough.
In sum: the invention solves the problem that prior art water channel drain valve is difficult to particle in separating, washing water, a kind of a kind of water-saving type water tank double drainage valve that can replace existing product is provided.
Claims (7)
1. a water-saving type water tank double drainage valve, comprise driven valve platform and water channel drain valve, it is characterized in that: described driven valve platform (10) is arranged on the platen of type washing trough, described driven valve platform (10) comprises valve deck plate (11), control handle (12) and Flexible Transmission bar (13); Described water channel drain valve (20) comprises layer cover water intaking valve pipe (21), biexhaust pipe valve body (22), double valve plates spool (23) and spool control lever (24), and described layer cover water intaking valve pipe (21) is connected and comprises draw-in groove valve port plate (210), docking screwed pipe (211) and grid valve port pipe (212) with the outfall of type washing trough; described biexhaust pipe valve body (22) is tank shape structure and its top is provided with cutting ferrule screwed pipe (220), described cutting ferrule screwed pipe (220) is connected with docking screwed pipe (211), in biexhaust pipe valve body (22) bottom, be provided with the comb that catchments (221), sewage comb (222) and control cabinet storehouse (223), described sewage comb (222) faces with cutting ferrule screwed pipe (220), between cutting ferrule screwed pipe (220) and sewage comb (222), be provided with disrance sleeve (25), at the top of disrance sleeve (25), be provided with overflow filter screen (250), described overflow filter screen (250) is circle type structure and is sleeved on cutting ferrule screwed pipe (220) outer ring, described double valve plates spool (23) is arranged between layer cover water intaking valve pipe (21) and biexhaust pipe valve body (22) and its structure comprises into water valve plate (230), draining valve plate (231) and transmission valve rod (232), described water inlet valve plate (230) be arranged on transmission valve rod (232) top and with at layer cover water intaking valve pipe (21), match, described draining valve plate (231) is arranged on transmission valve rod (232) bottom and matches with sewage comb (222), in draining valve plate (231) bottom surface, is provided with roller drive joint (26), described spool control lever (24) is arranged on control cabinet storehouse (223) above and its two ends are respectively equipped with control valve rocker arm (240) and card interface (241), described control valve rocker arm (240) matches with roller drive joint (26), and described card interface (241) is flexibly connected with Flexible Transmission bar (13).
2. a kind of water-saving type water tank double drainage valve according to claim 1, it is characterized in that: described valve deck plate (11) comprises monomer panel and disjunctor panel and is provided with spiral shell type tube connector (110), described disjunctor panel is provided with tank water intaking valve (111), described control handle (12) is connected with valve deck plate (11) rotating shaft, the Qie Qi end, bottom that described Flexible Transmission bar (13) is arranged on control handle (12) is provided with card connection-peg, and described card connection-peg is flexibly connected with spool control lever (24).
3. a kind of water-saving type water tank double drainage valve according to claim 1, it is characterized in that: described draw-in groove valve port plate (210) is circle type structure Qie Qi center and is provided with into water valve port (213), described docking screwed pipe (211) and grid valve port pipe (212) are arranged on the bottom surface of draw-in groove valve port plate (210), described grid valve port pipe (212) is arranged on the inner chamber of docking screwed pipe (211), is provided with grid type water inlet (214) on the tube wall of grid valve port pipe (212).
4. a kind of water-saving type water tank double drainage valve according to claim 1, it is characterized in that: described cutting ferrule screwed pipe (220) is arranged on the top of biexhaust pipe valve body (22) inner chamber, the described comb that catchments (221) and sewage comb (222) are set up in parallel the bottom in biexhaust pipe valve body (22), the described comb that catchments (221) is communicated with water storage box by pipeline, described sewage comb (222) is communicated with sewage network, and described control cabinet storehouse (223) communicates with sewage comb (222) and is provided with transmission shaft tube (224).
5. a kind of water-saving type water tank double drainage valve according to claim 1, is characterized in that: described transmission valve rod (232) is provided with length adjustment device.
6. according to a kind of water-saving type water tank double drainage valve described in claim 1 or 2 or 4, it is characterized in that: the middle part of described roller drive joint (26) is provided with rocking arm bayonet socket (260), two auxiliary driving rollers (261) are housed in rocking arm bayonet socket (260), described spool control lever (24) is sleeved in transmission shaft tube (224), described control valve rocker arm (240) is arranged on spool control lever (24) end and is sleeved between two auxiliary driving rollers (261), and described card interface (241) is arranged on control valve rocker arm (240) tail end and is connected with the eye-splice of card connection-peg.
7. a kind of water-saving type water tank double drainage valve according to claim 1, is characterized in that: described driven valve platform (10) is provided with " discharge ", " collection " and " sealing " gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352840.4A CN104088340B (en) | 2014-07-22 | 2014-07-22 | A kind of water-saving type water tank two-way drainage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352840.4A CN104088340B (en) | 2014-07-22 | 2014-07-22 | A kind of water-saving type water tank two-way drainage valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104088340A true CN104088340A (en) | 2014-10-08 |
| CN104088340B CN104088340B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410352840.4A Expired - Fee Related CN104088340B (en) | 2014-07-22 | 2014-07-22 | A kind of water-saving type water tank two-way drainage valve |
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| Country | Link |
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| CN (1) | CN104088340B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264751A (en) * | 2014-10-09 | 2015-01-07 | 衢州图艺工业设计有限公司 | Drainage valve of filtration back flushing tank |
| CN104344012A (en) * | 2014-10-13 | 2015-02-11 | 衢州图艺工业设计有限公司 | Two-way draining valve for filter type water tank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5210886A (en) * | 1991-10-10 | 1993-05-18 | Coe Iii John A | Dual outlet bathtub drain valve for water conservation system |
| AU3447995A (en) * | 1994-10-27 | 1996-05-09 | Peter Vandewiel | Water recycling plug |
| CN202834214U (en) * | 2012-10-10 | 2013-03-27 | 衢州市依科达节能技术有限公司 | Water tank water saving valve |
| CN203049699U (en) * | 2013-02-23 | 2013-07-10 | 衢州市依科达节能技术有限公司 | Water-saving delivery and drain dual-control water tank valve |
| CN203947537U (en) * | 2014-07-22 | 2014-11-19 | 衢州市依科达节能技术有限公司 | A kind of water-saving type water tank double drainage valve |
-
2014
- 2014-07-22 CN CN201410352840.4A patent/CN104088340B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5210886A (en) * | 1991-10-10 | 1993-05-18 | Coe Iii John A | Dual outlet bathtub drain valve for water conservation system |
| AU3447995A (en) * | 1994-10-27 | 1996-05-09 | Peter Vandewiel | Water recycling plug |
| CN202834214U (en) * | 2012-10-10 | 2013-03-27 | 衢州市依科达节能技术有限公司 | Water tank water saving valve |
| CN203049699U (en) * | 2013-02-23 | 2013-07-10 | 衢州市依科达节能技术有限公司 | Water-saving delivery and drain dual-control water tank valve |
| CN203947537U (en) * | 2014-07-22 | 2014-11-19 | 衢州市依科达节能技术有限公司 | A kind of water-saving type water tank double drainage valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264751A (en) * | 2014-10-09 | 2015-01-07 | 衢州图艺工业设计有限公司 | Drainage valve of filtration back flushing tank |
| CN104264751B (en) * | 2014-10-09 | 2016-01-13 | 衢州图艺工业设计有限公司 | A kind of filtration recoil drain valve of wash tank |
| CN104344012A (en) * | 2014-10-13 | 2015-02-11 | 衢州图艺工业设计有限公司 | Two-way draining valve for filter type water tank |
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| Publication number | Publication date |
|---|---|
| CN104088340B (en) | 2015-08-05 |
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Inventor after: Li Xiaohui Inventor before: Rao Jianming |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: The green food of Wuhu Economic Development Zone in Anhui province Wuhu City Sanshan District 241000 Patentee after: Li Xiaohui Address before: Green industrial agglomeration area in Quzhou City, Zhejiang province 324000 Kaixuan Road No. 6 (industrial design WITHUB base) 2 building A Room 308 Patentee before: Quzhou Yikeda Energy-Saving Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20180722 |