CN102734934A - Water outflow end seat surplus water reflux structure of instant heating type heater - Google Patents
Water outflow end seat surplus water reflux structure of instant heating type heater Download PDFInfo
- Publication number
- CN102734934A CN102734934A CN2012102313815A CN201210231381A CN102734934A CN 102734934 A CN102734934 A CN 102734934A CN 2012102313815 A CN2012102313815 A CN 2012102313815A CN 201210231381 A CN201210231381 A CN 201210231381A CN 102734934 A CN102734934 A CN 102734934A
- Authority
- CN
- China
- Prior art keywords
- water
- section
- surplus
- side seat
- surplus 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.)
- Granted
Links
Images
Landscapes
- Details Of Fluid Heaters (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses a water outflow end seat surplus water reflux structure of an instant heating type heater. A water inflow section and a water falling section which are communicated with each other are arranged on the water outflow end seat, wherein the water inflow section is at an upper portion, and the water falling section is at a lower portion. The water outflow end seat is characterized by further comprising a surplus water reflux section. An inlet of the surplus water reflux section is arranged at a connecting portion of the water inflow section and the water falling section, and an outlet of the surplus water reflux section is extending out of the water outflow end seat. According to the surplus water reflux structure, by arranging the surplus water reflux section between the water inflow section and the water falling section, after water outflow switch electricity is cut off by a user, water pump stops drawing water, and the instant heating type heater further stops heating, and therefore, surplus water on the water inflow section loses the boiling thrust effect of the instant heating type heater; surplus water flow velocity is slowed down rapidly; when the surplus water flows to the connecting portion of the water inflow section and the water falling section, the surplus water flows out through the surplus water reflux section; the surplus water is prevented from flowing out of a water outlet through the water falling section; or not only water accumulation on a table top caused by the surplus water is unhygienic, but also affects beautiful effect of the table top.
Description
Technical field
The present invention relates to Instant heating type Feedwater Heater technical field, especially is a kind of surplus water return-flow structure of water side seat of Instant heating type Feedwater Heater.
Background technology
Existing Instant heating type drinking water heater; Like: instant electric boiler, instant electric kettle, Instant heating type tea set, Instant heating type tea-making facility, tea table, instant heating type drinking machine, industrial instant heating type drinking machine etc. with Instant heating type tea-making facility; The capital sets out the water end (W.E.) seat; The water side seat is provided with the entry section that is interconnected and the section of falling into water, and following, the not end of the section of falling into water is as faucet in last, drowning section for the entry section; During work, connect effluent switch, water pump is with hot water suction water side seat, and hot water flows to drowning section by the entry section, and the faucet of not held by the section of falling into water at last flows out; If effluent switch is cut off, the water pump dead electricity can stop pumping, but still has unnecessary water to exist on the entry section of water side seat, and these surplus water can flow into the section of falling into water; Can flow out from faucet at last, therefore, the user can see that still Yu Shui flows out or drippage after cutting off effluent switch; At this moment, water tumbler (water receiving vessel) is if leave the faucet position too early, and Yu Shuihui wanders table top; Cause table top ponding, both unhygienic, it is attractive in appearance to influence table top again; Even when moving apart because of water tumbler, Yu Shui flows out or is dropped in hand, causes scald, so, there is certain potential safety hazard.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned prior art existence, prevent that effectively Yu Shui from flowing out or drippage, with the surplus water return-flow structure of water side seat of the instantaneously heated type heater that improves safety in utilization and provide a kind of.
The objective of the invention is to realize like this:
The surplus water return-flow structure of the water side seat of instantaneously heated type heater; The water side seat is provided with the entry section that is interconnected and the section of falling into water; The entry section, is characterized in that down in last, drowning section, also comprises the water reflux section of having a surplus; The inlet of surplus water reflux section is arranged on the entry section and the junction of the section of falling into water, and its outlet extends to outside the seat of water side; This kind of surplus water return-flow structure is through in the entry section with fall into water and between the section surplus water reflux section to be set, after the user cuts off effluent switch, in view of water pump stops pumping and instantaneously heated type heater stops heating; Therefore, the surplus water on the entry section loses the thrust of boiling of instantaneously heated type heater, and surplus water flow velocity slows down rapidly, when surplus water flow to the junction of entry section and drowning section; Can flow out through surplus water reflux section, can avoid the faucet of the drowning section of Yu Shuijing to flow out, and cause table top ponding; Both unhygienic, influence table top deficiency attractive in appearance again, and; The faucet water of can not having a surplus flows out, and prevents to scald hand, and its security also improves greatly.
The object of the invention can also adopt following technical measures to solve:
As scheme more specifically, said entry section preferably is to be directed downwards inclination towards the section of falling into water, and helps by the hot water that is extracted into the entry section, and its fluency that flows to the section of falling into water is better.
As scheme more specifically, it is inboard with the corner position of the section junction of falling into water that the inlet of said surplus water reflux section is arranged on the entry section; After the user opened effluent switch, the water in the entry section received the thrust of boiling of instantaneously heated type heater, and flow rate of hot water is very fast, can stride across the inlet of surplus water reflux section, and flow into the section of falling into water, and flowed out by faucet at last; If the user cuts off effluent switch, seeing that water pump stops pumping and instantaneously heated type heater quits work, therefore; Surplus water on the entry section loses the thrust of boiling of instantaneously heated type heater, and surplus water flow velocity slows down rapidly, and surplus water can't be crossed over the inlet of surplus water reflux section; Therefore; Yu Shui flows out through reflux section, avoids the faucet of the drowning section of Yu Shuijing to flow out, and causes the deficiency of table top ponding.
For the outflow that makes Yu Shui more smooth and easy, the downward-sloping extension outside the seat of water side of said surplus water reflux section.
Said surplus water reflux section is that the water side seat can be the backflash that self forms.
Said surplus water reflux section also can be an independently return duct.
Said water side seat comprises that faucet district, hydrothermal area and cold water area integral one-step molding constitute; The hydrothermal area is between faucet district and cold water area, and the hydrothermal area is last to have the hot water mouth, and the hot water mouth is as the outlet that connects heater; Cold water area is provided with cold water outlet; Cold water outlet is as the inlet that connects instantaneously heated type heater, and the faucet district is mainly by going into tank with faucet constitutes, and goes into tank formation entry section, its diapire is an inclined-plane, is directed downwards inclination towards faucet; Faucet constitutes the section of falling into water, and the inlet of surplus water reflux section is arranged on the junction of faucet top and entry bottom land end; Operation principle is: water pump passes through the cold water outlet of cold water area with in the cold water suction instantaneously heated type heater; After cold water is heated by instantaneously heated type heater; Flow into the hydrothermal area of water side seat by the instantaneously heated type heater outlet; Hot water is through going into tank (that is: entry section) in the hydrothermal area, flows into faucet district (that is: fall into water section), flowed out by faucet at last; And Yu Shuihui is flowed out by the surplus water reflux section between hydrothermal area and the faucet district.
As better scheme, it can also be to comprise the water storage bin of having a surplus, and the outlet of surplus water reflux section is communicated with surplus water storage bin, and surplus water storage bin is connected with the water side seat; That is: surplus water finally can be flowed into surplus water storage bin, and people can topple over out with the surplus water in the surplus water storage bin, or introduce external water source or water inlet pipe again.
Said surplus water storage bin can be hook or be inlaid on the seat of water side, so that people install and remove surplus water storage bin.
Said surplus water storage bin is provided with opens valve, opens valve and is connected with switch; People are through switch, and the break-make of valve is opened in control, so that draw Yu Shui; And surplus water reflux section inlet is provided with the water guide hook at connection entry Duan Weiduan place, and the water guide hook extends in surplus water reflux section, so that after cutting off effluent switch, surplus water flow velocity slows down rapidly, the water guide hook guides surplus water to flow in the surplus water reflux section better.
Beneficial effect of the present invention is following:
(1) this kind of surplus water return-flow structure is through in the entry section with fall into water and between the section surplus water reflux section to be set, after the user cuts off effluent switch, in view of water pump stops pumping and instantaneously heated type heater stops heating; Therefore, the surplus water on the entry section loses the thrust of boiling of instantaneously heated type heater, and surplus water flow velocity slows down rapidly, when surplus water flow to the junction of entry section and drowning section; Can flow out through surplus water reflux section, can avoid the faucet of the drowning section of Yu Shuijing to flow out, and cause table top ponding; Both unhygienic, influence table top deficiency attractive in appearance again, and; The faucet water of can not having a surplus flows out, and prevents to scald hand, and its security also improves greatly.
(2) further, it can also finally can be collected in the surplus water storage bin surplus water through setting up surplus water storage bin, and people can topple over out with the surplus water in the surplus water storage bin, or introduce external water source or water inlet pipe again, so that recycle surplus water.
Description of drawings
Fig. 1 is the structural representation of water side of the present invention seat.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the faucet district cutaway view of Fig. 1 water side seat.
Fig. 4 is water side seat and the instantaneously heated type heater of Fig. 1, the structural representation of turnover water tank.
Fig. 5 is the explosive view of a Instant heating type tea-making facility.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Embodiment one: to shown in Figure 3, the surplus water return-flow structure of a kind of water side seat of instantaneously heated type heater, water side seat 1 are provided with the entry section 2 that is interconnected and the section 3 of falling into water like Fig. 1; Following, entry section 2 courts are directed downwards inclination for drowning section 3 to entry section 2 in last, drowning section 3, and it also comprises have a surplus water reflux section 4 and Yu Shui storage bin 6; The inlet 41 of surplus water reflux section 4 is arranged on entry section 2 and the junction of the section 3 of falling into water; Its outlet 42 extends to outside the water side seat 1, and the outlet 42 of surplus water reflux section 4 is communicated with surplus water storage bin 6, and surplus water storage bin 6 is connected with water side seat 1; The downward-sloping extension outside water side seat 1 of surplus water reflux section 4 is so that the outflow of surplus water is more smooth and easy; And said surplus water storage bin 6 can be to be hooked on the water side seat 1, also can be to be inlaid on the water side seat 1.
As above-mentioned scheme more specifically, the inlet 41 of said surplus water reflux section 4 is arranged on entry section 2 and the corner position inboard 5 of section 3 junctions of falling into water.
Above-mentioned surplus water reflux section 4 can be the backflash that water side seat 1 forms self, also can be an independently return duct (not looking out).
Said water side seat 1 comprises that faucet district 11, hydrothermal area 12 and cold water area 13 integral one-step moldings constitute; Hydrothermal area 12 is between faucet district 11 and cold water area 13; Have the hot water mouth on the hydrothermal area 12; Cold water area 13 is provided with cold water outlet, and faucet district 11 is mainly by going into tank and faucet constitutes, and goes into that tank constitutes entry section 2, its diapire is an inclined-plane, is directed downwards inclination towards faucet; Faucet constitutes the section 3 of falling into water, and the inlet 41 of surplus water reflux section 4 is arranged on the junction of faucet top and entry bottom land end.
Said surplus water storage bin 6 is provided with opens valve 10, opens valve 10 and is connected with switch 101; People are through switch 101, and the break-make of valve 10 is opened in control, so that draw Yu Shui; And surplus water reflux section inlet 41 is provided with water guide hook 411 at connection entry Duan Weiduan place, and water guide hook 411 extends in surplus water reflux section 4, so that after cutting off effluent switch, surplus water flow velocity slows down rapidly, water guide hook 411 guides surplus water to flow in the surplus water reflux section 4 better.
Operation principle: water pump passes through the cold water outlet of cold water area 13 with in the cold water suction heater; After cold water is heated by heater; Flow into the hydrothermal area 12 of water side seat 1 by heater outlet; Hot water is through going into tank (that is: entry section) in the hydrothermal area 12, flows into faucet district 11 (that is: fall into water section), flowed out by faucet at last; And Yu Shuihui is flowed out by the surplus water reflux section between hydrothermal area 12 and the faucet district 11 4.
As shown in Figure 4, be water side of the present invention seat 1 and the Instant heating type Glass tube heater 7 and the fixing annexation sketch map of section bar 8 and turnover water tank 9 thereof; Shown in the figure, water side seat 1 removes surplus water storage bin 6, and the turnover water tank 9 that changes by the outside receives surplus water; Wherein, Instant heating type Glass tube heater 7 is as heater; Instant heating type Glass tube heater inlet is connected with the cold water area 13 of water side seat 1, the plug into hydrothermal area 12 of seat 1 of its outlet to the water side, and fixedly shape material 8 is then as the immobilization carrier of water side seat 1 and Instant heating type Glass tube heater 7; Fixedly have surplus water reflux trough 81 on the shape material 8; Surplus water reflux section 4 on the surplus water reflux trough 81 connection water side seats 1, fixedly the bottom of shape material 8 is provided with turnover water tank 9, and turnover water tank 9 is communicated with the surplus water reflux trough 81 on the fixing shape material 8; During work, Yu Shui flows into turnover water tanks 9 through the surplus water reflux trough on the fixing shape material 8 81, and turnover water tank 9 can pass through tube connector and link to each other with external water source or water inlet pipe; Also can topple over through the water that staff will have enough to meet the need water tank 9.
See shown in Figure 5ly, disclose the explosive view of a Instant heating type tea-making facility; It comprises base 20; Following liquid-level switch 21; Turnover water tank 22; Heat cycles pump 23; Suction pump 24; Wiring board 25; Display screen 26; Kettle body counterpart 27; Article word plug 28; Base upper cover 29; Face glass 30; Kettle body 31; Cup platform cover plate 32; Cup platen 33; End water tank 34; End tank lid 35; Sealing silica gel 36; Glass tube heater 37; Five metals cover plate 38; Comprehensive water tank 39; Middle ring cowling plate 40; Water nozzle 41; Temperature controller 42; Hot water road 43; Crown cap 44; Lower seal pad 45; Last sealing gasket 46; Middle ring case ring 47; Last liquid-level switch 48; Integrated water case lid 49 and loam cake 50; Wherein, Following liquid-level switch 21, turnover water tank 22, heat cycles pump 23, suction pump 24, wiring board 25, display screen 26, kettle body counterpart 27 and article word plug 28 are installed in the housing that is made up of base 20 and base upper cover 29 thereof; Face glass 30 is arranged on base upper cover 29 surfaces; Kettle body 31 is arranged on the through hole of base upper cover 29 correspondences; End water tank 34, end tank lid 35, sealing silica gel 36, Glass tube heater 37, five metals cover plate 38, comprehensive water tank 39, middle ring cowling plate 40, water nozzle 41, temperature controller 42, hot water road 43, crown cap 44, lower seal pad 45, last sealing gasket 46 and last liquid-level switch 48 are arranged in the kettle body 31; Comprehensive water tank 49 lids are arranged at kettle body 31 tops, and middle ring case ring 47 is located at kettle body 31 tops with loam cake 50.
Claims (10)
1. the surplus water return-flow structure of the water side seat of instantaneously heated type heater; Water side seat (1) is provided with the entry section (2) that is interconnected and the section (3) of falling into water; Entry section (2), is characterized in that down in last, drowning section (3), also comprises the water reflux section (4) of having a surplus; The inlet (41) of surplus water reflux section (4) is arranged on entry section (2) and the junction of the section (3) of falling into water, and its outlet (42) extends to outside the water side seat (1).
2. according to the surplus water return-flow structure of the water side seat of the said instantaneously heated type heater of claim 1, it is characterized in that said entry section (2) is directed downwards inclination towards the section (3) of falling into water.
3. according to the surplus water return-flow structure of the water side seat of the said instantaneously heated type heater of claim 1, it is characterized in that the inlet (41) of said surplus water reflux section (4) is arranged on entry section (2) and the corner position inboard (5) of section (3) junction of falling into water.
4. according to the surplus water return-flow structure of the water side seat of claim 1 or 2 said instantaneously heated type heaters, it is characterized in that said surplus water reflux section (4) downward-sloping extension outside water side seat (1).
5. according to the surplus water return-flow structure of the water side seat of the said instantaneously heated type heater of claim 1, it is characterized in that said surplus water reflux section (4) is the backflash that water side seat (1) self forms.
6. according to the surplus water return-flow structure of the water side seat of the said instantaneously heated type heater of claim 1, it is characterized in that said surplus water reflux section (4) is an independently return duct.
7. according to the surplus water return-flow structure of the water side seat of the said instantaneously heated type heater of claim 1; It is characterized in that; Said water side seat (1) comprises that faucet district (11), hydrothermal area (12) and cold water area (13) integral one-step molding constitute; Hydrothermal area (12) is positioned between faucet district (11) and the cold water area (13), and the hydrothermal area has the hot water mouth on (12), and cold water area (13) is provided with cold water outlet; Faucet district (11) is mainly by going into tank and faucet constitutes; Go into that tank constitutes entry section (2), its diapire is an inclined-plane, is directed downwards inclination towards faucet, faucet constitutes the section (3) of falling into water, and the inlet (41) of surplus water reflux section (4) is arranged on the junction of faucet top and entry bottom land end.
8. according to the surplus water return-flow structure of the water side seat of the said instantaneously heated type heater of claim 1; It is characterized in that; Also comprise the water storage bin (6) of having a surplus, the outlet (42) of surplus water reflux section (4) is communicated with surplus water storage bin (6), and surplus water storage bin (6) is connected with water side seat (1).
9. the surplus water return-flow structure of the water side seat of said instantaneously heated type heater according to Claim 8 is characterized in that, said surplus water storage bin (6) hook or be inlaid on the water side seat (1).
10. the surplus water return-flow structure of the water side seat of said instantaneously heated type heater according to Claim 8; It is characterized in that; Said surplus water storage bin (6) is provided with opens valve (10); Open valve (10) and be connected with switch (101), and surplus water reflux section inlet (41) is provided with water guide hook (411) at connection entry Duan Weiduan place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231381.5A CN102734934B (en) | 2012-07-05 | 2012-07-05 | Water return-flow structure more than a kind of water side seat of instantaneously heated type heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231381.5A CN102734934B (en) | 2012-07-05 | 2012-07-05 | Water return-flow structure more than a kind of water side seat of instantaneously heated type heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102734934A true CN102734934A (en) | 2012-10-17 |
| CN102734934B CN102734934B (en) | 2015-12-16 |
Family
ID=46990904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210231381.5A Expired - Fee Related CN102734934B (en) | 2012-07-05 | 2012-07-05 | Water return-flow structure more than a kind of water side seat of instantaneously heated type heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102734934B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586258A (en) * | 2015-01-04 | 2015-05-06 | 九阳股份有限公司 | Instant water dispenser |
| CN109700313A (en) * | 2018-08-01 | 2019-05-03 | 青岛海尔股份有限公司 | Drinking device and refrigerator equipped with the drinking device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586871A (en) * | 2009-06-05 | 2009-11-25 | 宁波圣莱达电器股份有限公司 | Quick electric water heater |
| US20090308568A1 (en) * | 2006-07-10 | 2009-12-17 | Tae-Sik Min | Storage type boiler heating exchanging structure for preventing condensation |
| CN201438037U (en) * | 2009-06-05 | 2010-04-14 | 宁波圣莱达电器股份有限公司 | Quick electric water heater |
| CN101726091A (en) * | 2009-11-06 | 2010-06-09 | 美的集团有限公司 | Electric heating device for rapidly heating water to boiling and heating method thereof |
| CN201662200U (en) * | 2009-09-22 | 2010-12-01 | 美的集团有限公司 | Electric heater |
| CN202648153U (en) * | 2012-07-05 | 2013-01-02 | 冯海涛 | Remaining water backflow structure of water outlet end base for instant heater |
-
2012
- 2012-07-05 CN CN201210231381.5A patent/CN102734934B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090308568A1 (en) * | 2006-07-10 | 2009-12-17 | Tae-Sik Min | Storage type boiler heating exchanging structure for preventing condensation |
| CN101586871A (en) * | 2009-06-05 | 2009-11-25 | 宁波圣莱达电器股份有限公司 | Quick electric water heater |
| CN201438037U (en) * | 2009-06-05 | 2010-04-14 | 宁波圣莱达电器股份有限公司 | Quick electric water heater |
| CN201662200U (en) * | 2009-09-22 | 2010-12-01 | 美的集团有限公司 | Electric heater |
| CN101726091A (en) * | 2009-11-06 | 2010-06-09 | 美的集团有限公司 | Electric heating device for rapidly heating water to boiling and heating method thereof |
| CN202648153U (en) * | 2012-07-05 | 2013-01-02 | 冯海涛 | Remaining water backflow structure of water outlet end base for instant heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586258A (en) * | 2015-01-04 | 2015-05-06 | 九阳股份有限公司 | Instant water dispenser |
| CN109700313A (en) * | 2018-08-01 | 2019-05-03 | 青岛海尔股份有限公司 | Drinking device and refrigerator equipped with the drinking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102734934B (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102871551A (en) | Quick-heating drink bar capable of adjusting temperature | |
| CN102151078A (en) | Steam chafing dish | |
| CN102302315A (en) | Tea making combined utensil | |
| CN202723568U (en) | instant water dispenser | |
| CN102734934A (en) | Water outflow end seat surplus water reflux structure of instant heating type heater | |
| CN202221148U (en) | Rapid boiling water heater | |
| CN202648153U (en) | Remaining water backflow structure of water outlet end base for instant heater | |
| CN202452657U (en) | Water cooking device provided with instantaneous heat water cooking cavity | |
| CN203028976U (en) | Instant heating type tea making appliance | |
| CN102166100A (en) | Beverage water supply device | |
| CN204049286U (en) | Drinking equipment and gauge water feeding mechanism thereof | |
| CN102563840A (en) | Water boiling device with instant heating type water boiling chamber | |
| CN103206778B (en) | Instant heating type drinking water heating device | |
| CN200939041Y (en) | Splitting 3-temp. drinking machine | |
| CN103284595A (en) | Coffee machine | |
| CN202567808U (en) | Top speed water boiling device | |
| KR101753819B1 (en) | Separation panel moving type hot water barrel structure for water dispenser | |
| CN201070170Y (en) | Anti-fog glasses | |
| CN201452882U (en) | Multifunctional water dispenser | |
| CN202960109U (en) | Temperature-adjustable instant hot drink bar | |
| KR101781951B1 (en) | Combining type hot water barrel structure for water dispenser | |
| CN202382393U (en) | Drinking water heating device with separated water tank | |
| CN2376836Y (en) | Three-box type electric water-boiling heater | |
| CN106108651A (en) | Teahouse machine | |
| CN205390992U (en) | Steam and water separation case of steam cooking machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151120 Address after: Comprehensive building opposite the 528315 Guangdong city of Foshan province Lecong Yongfa town Shunde District Lecong road Liang Jiao Industrial Zone Ma Kau East Arrow company Applicant after: Foshan City Four Seasons Tea Set Co., Ltd. Address before: 528316, No. three, Lane 1, Yi Town, Lecong Town, Foshan Town, Shunde District, Guangdong Applicant before: Feng Haitao |
|
| 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: 20151216 Termination date: 20180705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |