CN202834271U - Delay self-closing flush valve - Google Patents
Delay self-closing flush valve Download PDFInfo
- Publication number
- CN202834271U CN202834271U CN 201220569843 CN201220569843U CN202834271U CN 202834271 U CN202834271 U CN 202834271U CN 201220569843 CN201220569843 CN 201220569843 CN 201220569843 U CN201220569843 U CN 201220569843U CN 202834271 U CN202834271 U CN 202834271U
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- Prior art keywords
- button
- cover body
- hole
- damping
- valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims abstract description 48
- 238000011010 flushing procedure Methods 0.000 claims description 38
- 230000003111 delayed effect Effects 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 210000003414 extremity Anatomy 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model provides a delay self-closing flush valve which comprises a valve body and a valve core. A shielding can is arranged in the valve body and comprises a sleeve and a cover body, wherein the valve core comprises a damping diaphragm, a pilot head, a push rod and a button; the pilot head is glidingly arranged in the cover body and provided with a pressure relief hole; the center and the periphery of the damping diaphragm are respectively connected with the pilot head and the cover body and form a damping chamber with the shielding can; the cover body is provided with a damping hole which is communicated with the damping chamber; the push rod is glidingly arranged in the sleeve and provided with a magnetic column; the button is provided with a magnetic ring and glidingly sleeved outside the sleeve; the magnetic ring and the magnetic column are arranged at the same level; the button is connected with a compression spring. The relative motion and the same pole mutual exclusiveness of the magnetic ring and the magnetic column are utilized for realizing the non-contact type fast linkage between a push component and the push rod to control the on-off state of a magnetic push valve so as to achieve no leakage and safety and reliability; the button is pressed and then the flush valve is switched on; after release, the compression spring is adopted to reset the button and the delay self-closing flush valve is automatically closed through the delay of the damping chamber and the damping hole.
Description
Technical field
The utility model belongs to the bathroom valve convenient field, relates in particular to a kind of Delayed self-closing flushing valve.
Background technique
The Vehicles Collected from Market Delayed self-closing flushing valve adopts motive sealing piston type Delayed flush valve, and manufacture process requirement is higher aspect production, because employed motive sealing mode can cause the valve body Delay failure to leak through a period of time use, forms water resource waste again.
The model utility content
The technical problems to be solved in the utility model is, provide a kind of without leak, safe and reliable, simple in structure, open light and handy quick, the Delayed self-closing flushing valve of opening laggard line delay and autoshutdown.
The technological scheme that its technical problem that solves the utility model adopts is: construct a kind of Delayed self-closing flushing valve, comprise valve body and spool, be provided with shielding can in the described valve body, described shielding can comprises integrated sleeve and cover body, the opening end of described sleeve is communicated with mask body intracavity with described, and described cover body is fixedly connected with described valve seal; Described spool comprises be used to cutting off described valve body internal channel and damped diaphragm, pilot head, push rod, and the button of deformation can occuring;
Described pilot head is slided and is arranged in the described cover body, and its central position is provided with relief hole; The center of described damped diaphragm is provided with through hole, the edge of described through hole is fixedly connected with the first end edge of described relief hole, be fixedly connected with described cover body around the described damped diaphragm, form damping cavity between described damped diaphragm and the described shielding can, described cover body is provided with the damping hole that is communicated with described damping cavity; When the valve body internal channel was in dissengaged positions, described damping cavity was seal chamber; When the valve body internal channel was in connected state, described damping cavity was communicated with by the interior flow channel of described damping hole and described valve body;
Described push rod is slidingly arranged in the described sleeve, its first end be positioned at described sleeve and be provided with the magnetic post, the second end is provided with and the seal plug of the second end corresponding matching of described relief hole; Described button be provided with magnet ring and the described sleeve that is slidingly located in outside, described magnet ring and described magnetic post are positioned opposite at the same level, described button is connected be used to driving described button to the Compress Spring away from the motion of described pilot head direction.
In Delayed self-closing flushing valve described in the utility model, described damping hole is arranged on described cover body on the position between described damped diaphragm and the described pilot head.
In Delayed self-closing flushing valve described in the utility model, around the described damped diaphragm and the position between the edge of described through hole is to the direction bending near described pilot head.
In Delayed self-closing flushing valve described in the utility model, be provided with the cartridge cover of tubulose in the described valve body, described cartridge cover is by the first seal ring and described valve seal, and described cover body is by the second seal ring and the sealing of described cartridge cover, and described spool is arranged in the described cartridge cover; Described damping hole is between described the second seal ring and the close end of described damped diaphragm of described cover body, and described cartridge cover is provided with the intercommunicating pore that is communicated with flow channel in described damping hole and the described valve body.
In Delayed self-closing flushing valve described in the utility model, described cartridge cover comprises and is spool loam cake and the spool lower cover that tubulose and screw thread screw.
In Delayed self-closing flushing valve described in the utility model, the inwall of described spool loam cake is provided with the first annular flange flange that arranges along circumferentially, and the outer wall of described button is provided with gear at the defining flange of described the first annular flange flange near described shielding can one side.
In Delayed self-closing flushing valve described in the utility model, the inwall of described spool lower cover is provided with the second annular flange flange that arranges along circumferentially, is pressed between the end of described the second annular flange flange and described cover body around the described damped diaphragm.
In Delayed self-closing flushing valve described in the utility model, the outer wall of described spool loam cake screws by screw thread with the inwall of described valve body and is connected.
In Delayed self-closing flushing valve described in the utility model, described button is tubular, and described magnet ring is fixedly connected on the opening end of described button.
In Delayed self-closing flushing valve described in the utility model, described Compress Spring is set on the described sleeve, and its two ends are connected to described button and described cover body.
Implement Delayed self-closing flushing valve of the present utility model, have following beneficial effect: utilize relative movement and the homopolarity of magnet ring and magnetic post mutually to repel, realize between driving member and the push rod contactless fast linked, thereby control magnetic pushes away the switch of valve, realize without leaking, safe and reliable; Press button and can open flushing valve, after unclamping, button resets by Compress Spring; The magnet ring of button acts on the magnetic post, and push rod acts on pilot head and damped diaphragm makes the flushing valve autoshutdown, and realizes the time-delay of closing by damping cavity and damping hole.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structure sectional view of the utility model Delayed self-closing flushing valve preferred embodiment;
Fig. 2 is the A section enlarged view among Fig. 1.
Embodiment
Understand for technical characteristics of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1, in Delayed self-closing flushing valve preferred embodiment of the present utility model, Delayed self-closing flushing valve comprises valve body 1 and spool.Be provided with shielding can 2 in the valve body 1, shielding can 2 comprises integrated sleeve 21 and cover body 22, and the opening end of sleeve 21 is communicated with cover body 22 inner chambers, and cover body 22 is sealedly and fixedly connected with valve body 1.
Be provided with in the valve body 1 for the control chamber of accommodating spool (figure indicates) and for the flow channel 10 that water is passed through, preferably, control chamber is cylindricality, and spool is arranged in the control chamber, and flow channel 10 includes water channel 101 and exhalant canal 102.Shielding can 2 is flow channel 10 and control chamber seal isolation, thereby spool and medium in the flow channel 10 are completely cut off.
In the present embodiment, for the ease of spool is set, be provided with the cartridge cover 3 of tubulose in the valve body 1, cartridge cover 3 is fixedly arranged in the control chamber.Cartridge cover 3 is by the first seal ring 301 and valve body 1 sealing, and cover body 22 is by the second seal ring 302 and cartridge cover 3 sealings, and spool is arranged in the cartridge cover 3, by the first seal ring 301 and the second seal ring 302, realizes the sealing between shielding can 2 and the valve body 1.For the ease of the assembly connection between cartridge cover 3 and the valve body 1, cartridge cover 3 comprises and is spool loam cake 31 and the spool lower cover 32 that tubulose and screw thread screw, and simultaneously, as preferably, the outer wall of spool loam cake 31 screws by screw thread with the inwall of valve body 1 and is connected.Certainly, also can directly be tightly connected between shielding can 2 and the valve body 1 herein.
Spool comprises for cutting off valve body 1 interior flow channel 10 and damped diaphragm 4, pilot head 5, push rod 6, and the button 7 of deformation can occuring.Wherein, pilot head 5 is slided and is arranged in the cover body 22, and its central position is provided with relief hole 50.In order to be beneficial to the slip of pilot head 4, the inner chamber of cover body 22 is cylindricality, and the external diameter of pilot head 4 matches with the internal diameter of cover body 22.
The center of damped diaphragm 4 is provided with through hole (not indicating among the figure), and the edge of through hole is fixedly connected with the first end edge of relief hole 50, is fixedly connected with cover body 22 around the damped diaphragm 4.Particularly, in the present embodiment, the inwall of spool lower cover 32 is provided with the second annular flange flange 321 that arranges along circumferentially, after shielding can 2 is tightly connected with cartridge cover 3, between the end of the cover body 22 that is pressed on the second annular flange flange 321 and shielding can 2 all around of damped diaphragm 4.As preferably, around the damped diaphragm 4 and position between the edge of through hole is to the direction bending near pilot head 5, and the deformation that is beneficial to damped diaphragm 4 makes the edge of through hole mobile with pilot head 5.
When pilot head 5 during in cover body 22 interior slip, pilot head 5 drives the center portion motion of damped diaphragms 4 so that the center portion of damped diaphragm 4 (being the edge of through hole) and all around between deformation occurs; When the edge of through hole was resisted against the medial extremity of valve body 1 interior exhalant canal 102, being cut off between the entry path 10 1 in the valve body 1 and the exhalant canal 102 was that valve body 1 interior flow channel 10 is cut off, and whole Delayed self-closing flushing valve is in closed condition; When having the gap between the center portion motion of damped diaphragm 4 and the medial extremity of exhalant canal 102, entry path 10 1 is communicated with exhalant canal 102, and flushing valve is in opening state.
In the present embodiment, owing to being provided with cartridge cover 3, for the ease of damping hole 220 and being communicated with of valve body 1 interior flow channel 10 guaranteeing simultaneously sealability, damping hole 220 is between the second seal ring 302 and cover body 22 close ends of damped diaphragm 4, cartridge cover 3 is provided with the intercommunicating pore 320 (as shown in Figure 2) that is communicated with damping hole 220 and valve body 1 interior flow channel 10, particularly, on the spool lower cover 32 that described intercommunicating pore 320 is arranged on.
As preferably, button 7 is tubular, and magnet ring 71 is fixedly connected on the opening end of button 7 and is set on the described sleeve 21.Certainly button 7 also can be tubulose or other shapes herein.
To press rear button 7 and reset in order to make, button 7 is connected with for actuation button 7 to the Compress Spring 8 away from the motion of pilot head 5 directions, and Compress Spring 8 is set on the sleeve 21, and its two ends are connected to button 7 and cover body 22.Certainly, herein, Compress Spring 8 also can be arranged in the button 7, and its two ends are connected to the inwall of button 7 closed ends and the outer wall of sleeve 21 closed ends.
Further, the inwall of spool loam cake 31 is provided with the first annular flange flange 311 that the edge circumferentially arranges, and the outer wall of button 7 is provided with gear at the defining flange 72 of the first annular flange flange 311 near shielding can 2 one sides, to prevent under Compress Spring 8 elastic force effects button 7 ejections.
More attractive in appearance in order to make Delayed self-closing flushing valve press the place, button 7 is fixedly connected with button cap 73.
The working principle of the Delayed self-closing flushing valve that the utility model provides is as follows.
When Delayed self-closing flushing valve is in closed condition, magnet ring 71 relative magnetic posts 61 are away from pilot head 5, magnet ring 71 repels mutually with the magnetic pole of magnetic post 61, so that magnetic post 61 drives push rod 6 and makes push rod 6 be resisted against the second end of the relief hole 50 of pilot head 5, the damped diaphragm 4 that is connected in pilot head 5 is resisted against the medial extremity of exhalant canal 102, damped diaphragm 4 cuts off the flow channel 10 in the valve body 1, simultaneously damping hole 220 and flow channel 10 is cut off; Because the second end of push rod 6 is provided with seal plug 62, sealing so that the damping cavity 204 between damped diaphragm 4 and the shielding can 2 is seal chamber, can be avoided the movement of damped diaphragm between push rod 6 and the pilot head 5, effectively closing flushing valve.
During bath, press button 7, Compress Spring 8 compressions, button 7 is to the direction motion near damped diaphragm 4, button 7 drives magnet ring 71 and moves to damped diaphragm 4 directions, magnetic post 61 passes magnet ring 71, magnet ring 71 (is that the N of magnet ring 71 is extremely to the N utmost point of magnetic post 61 to the S pole-change of magnetic post 61 extremely by the S of magnet ring 71 namely through carrying out the magnetic force exchange after the radial centre lines of magnet ring 71, perhaps the N of magnet ring 71 is that the S of magnet ring 71 is extremely to the S utmost point of magnetic post 61 to the N pole-change of magnetic post 61 extremely) produce reverse magnetic and push away, push magnetic post 61 and push rod 6 to away from damped diaphragm 4 direction, push rod 6 separates with pilot head 5, medium in the damping cavity 204 is drained in the exhalant canal 102 by relief hole 50, the center portion of pilot head 5 and damped diaphragm 4 is to the direction motion near push rod 6 under the effect of the deformation power of the effect of entry path 10 1 interior hydraulic pressure and/or damped diaphragm 4, exhalant canal 102 is communicated with entry path 10 1, finishes the breakdown action process one time.Produce carrying out magnetic to advance the move toward one another of push rod 6 meeting reason magnetic force in the journey " launching ", because it is rapid that " launching " makes magnetic push away the valve breakdown action, simultaneously can the cushion pad (not shown) be set in sleeve 21 closed end inboards, slow down the collision impact of 6 pairs of sleeves 21 of push rod.
Behind the release button 7, elastic force effect knob down 7 at Compress Spring 8 resets, button 7 is to the direction motion away from damped diaphragm 4, magnetic post 61 promotes push rod 6 by the radial centre lines of magnet ring 71 again to close damped diaphragm 4 directions, the second end of push rod 6 is resisted against pilot head 5 and utilizes seal plug 62 with relief hole 50 shutoff, the space of damping cavity 204 became large when push rod 6 drove pilot head 5 motion, because relief hole 50 shutoff, can only introduce medium by damping hole 220, enter the speed of medium according to the big or small controlled making of damping hole 220, thereby the edge of control through hole to exhalant canal 102 medial extremitys against time, realize time-delay.The push rod 6 final pilot head 5 that drive under the effect of magnetic force make damped diaphragm 4 be resisted against the medial extremity of exhalant canal 102, and flow channel 10 is cut off, and finish closing motion one time, realize simultaneously the flushing valve autoshutdown.
The above is described embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away from the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (10)
1. a Delayed self-closing flushing valve comprises valve body and spool, it is characterized in that, be provided with shielding can in the described valve body, described shielding can comprises integrated sleeve and cover body, and the opening end of described sleeve is communicated with mask body intracavity with described, and described cover body is fixedly connected with described valve seal; Described spool comprises be used to cutting off described valve body internal channel and damped diaphragm, pilot head, push rod, and the button of deformation can occuring;
Described pilot head is slided and is arranged in the described cover body, and its central position is provided with relief hole; The center of described damped diaphragm is provided with through hole, the edge of described through hole is fixedly connected with the first end edge of described relief hole, be fixedly connected with described cover body around the described damped diaphragm, form damping cavity between described damped diaphragm and the described shielding can, described cover body is provided with the damping hole that is communicated with described damping cavity; When the valve body internal channel was in dissengaged positions, described damping cavity was seal chamber; When the valve body internal channel was in connected state, described damping cavity was communicated with by the interior flow channel of described damping hole and described valve body;
Described push rod is slidingly arranged in the described sleeve, its first end be positioned at described sleeve and be provided with the magnetic post, the second end is provided with and the seal plug of the second end corresponding matching of described relief hole; Described button be provided with magnet ring and the described sleeve that is slidingly located in outside, described magnet ring and described magnetic post are positioned opposite at the same level, described button is connected be used to driving described button to the Compress Spring away from the motion of described pilot head direction.
2. Delayed self-closing flushing valve according to claim 1 is characterized in that, described damping hole is arranged on described cover body on the position between described damped diaphragm and the described pilot head.
3. Delayed self-closing flushing valve according to claim 1 is characterized in that, around the described damped diaphragm and the position between the edge of described through hole is to the direction bending near described pilot head.
4. Delayed self-closing flushing valve according to claim 1, it is characterized in that, be provided with the cartridge cover of tubulose in the described valve body, described cartridge cover is by the first seal ring and described valve seal, described cover body is by the second seal ring and the sealing of described cartridge cover, and described spool is arranged in the described cartridge cover; Described damping hole is between described the second seal ring and the close end of described damped diaphragm of described cover body, and described cartridge cover is provided with the intercommunicating pore that is communicated with flow channel in described damping hole and the described valve body.
5. Delayed self-closing flushing valve according to claim 4 is characterized in that, described cartridge cover comprises and is spool loam cake and the spool lower cover that tubulose and screw thread screw.
6. Delayed self-closing flushing valve according to claim 5, it is characterized in that, the inwall of described spool loam cake is provided with the first annular flange flange that arranges along circumferentially, and the outer wall of described button is provided with gear at the defining flange of described the first annular flange flange near described shielding can one side.
7. Delayed self-closing flushing valve according to claim 5 is characterized in that, the inwall of described spool lower cover is provided with the second annular flange flange that arranges along circumferentially, is pressed between the end of described the second annular flange flange and described cover body around the described damped diaphragm.
8. Delayed self-closing flushing valve according to claim 4 is characterized in that, the outer wall of described spool loam cake screws by screw thread with the inwall of described valve body and is connected.
9. Delayed self-closing flushing valve according to claim 1 is characterized in that, described button is tubular, and described magnet ring is fixedly connected on the opening end of described button.
10. Delayed self-closing flushing valve according to claim 1 is characterized in that, described Compress Spring is set on the described sleeve, and its two ends are connected to described button and described cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569843 CN202834271U (en) | 2012-11-01 | 2012-11-01 | Delay self-closing flush valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569843 CN202834271U (en) | 2012-11-01 | 2012-11-01 | Delay self-closing flush valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834271U true CN202834271U (en) | 2013-03-27 |
Family
ID=47945979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220569843 Expired - Fee Related CN202834271U (en) | 2012-11-01 | 2012-11-01 | Delay self-closing flush valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834271U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742675A (en) * | 2013-12-06 | 2014-04-23 | 九牧厨卫股份有限公司 | Valve element and water way control valve |
| CN104265980A (en) * | 2014-09-22 | 2015-01-07 | 福建福泉集团有限公司 | Magnetically controlled time delay valve element |
| WO2015043080A1 (en) * | 2013-09-24 | 2015-04-02 | 吴跃刚 | Time delay automatic closing valve not affected by water quality |
| CN106678427A (en) * | 2017-03-17 | 2017-05-17 | 泉州市纵能电磁阀有限公司 | Delay self-closed flushing valve |
| CN107101038A (en) * | 2016-02-22 | 2017-08-29 | 纽珀有限公司 | Valve actuating apparatus |
| CN107314002A (en) * | 2016-04-26 | 2017-11-03 | 罗伯特·博世有限公司 | Pressure holding valve device for the flush loop of the hydraulic circuit of closure |
| CN107345588A (en) * | 2016-05-04 | 2017-11-14 | 温州阿母斯丹洁具科技有限公司 | A kind of time delay self-closing water-saving tap of button with thermoregulation knob |
| CN110319233A (en) * | 2019-06-25 | 2019-10-11 | 浙江广播电视大学 | A kind of shock proof vacuum interface valve |
-
2012
- 2012-11-01 CN CN 201220569843 patent/CN202834271U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015043080A1 (en) * | 2013-09-24 | 2015-04-02 | 吴跃刚 | Time delay automatic closing valve not affected by water quality |
| CN103742675A (en) * | 2013-12-06 | 2014-04-23 | 九牧厨卫股份有限公司 | Valve element and water way control valve |
| CN103742675B (en) * | 2013-12-06 | 2016-01-20 | 九牧厨卫股份有限公司 | A kind of spool and waterway controlling valve |
| CN104265980A (en) * | 2014-09-22 | 2015-01-07 | 福建福泉集团有限公司 | Magnetically controlled time delay valve element |
| CN107101038A (en) * | 2016-02-22 | 2017-08-29 | 纽珀有限公司 | Valve actuating apparatus |
| CN107101038B (en) * | 2016-02-22 | 2020-02-18 | 纽珀有限公司 | Valve actuating device |
| CN107314002A (en) * | 2016-04-26 | 2017-11-03 | 罗伯特·博世有限公司 | Pressure holding valve device for the flush loop of the hydraulic circuit of closure |
| CN107345588A (en) * | 2016-05-04 | 2017-11-14 | 温州阿母斯丹洁具科技有限公司 | A kind of time delay self-closing water-saving tap of button with thermoregulation knob |
| CN106678427A (en) * | 2017-03-17 | 2017-05-17 | 泉州市纵能电磁阀有限公司 | Delay self-closed flushing valve |
| CN110319233A (en) * | 2019-06-25 | 2019-10-11 | 浙江广播电视大学 | A kind of shock proof vacuum interface valve |
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Owner name: FUJIAN HUICAI INDUSTRY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: HUANGSHI CITY HAICHENG ENERGY-SAVING TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20130628 |
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Free format text: CORRECT: ADDRESS; FROM: 435000 HUANGSHI, HUBEI PROVINCE TO: 350000 FUZHOU, FUJIAN PROVINCE |
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Effective date of registration: 20130628 Address after: Yue Feng Zhen Lianjiang Bei Lu, Jinan District, Fuzhou City, Fujian Province, No. 293, No. 2, 350000 floor 5, No. 516 Patentee after: Fujian Huicai Industrial Development Co., Ltd. Address before: 435000 Huangshi city of Hubei province city building business center room 5018 mountain zone Patentee before: Huangshi City Haicheng Energy-saving Technology Development Co., Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: FUJIAN LANJING ENVIRONMENTAL PROTECTION TECHNOLOGY Free format text: FORMER OWNER: FUJIAN HUICAI INDUSTRY DEVELOPMENT CO., LTD. Effective date: 20131030 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131030 Address after: 350000, Fuzhou Minhou economic and Technological Development Zone (phase two), Fujian Guang Zheng Group Co., Ltd. hardware workshop two floor, plant, Fujian Patentee after: FUJIAN LEGREEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: Yue Feng Zhen Lianjiang Bei Lu, Jinan District, Fuzhou City, Fujian Province, No. 293, No. 2, 350000 floor 5, No. 516 Patentee before: Fujian Huicai Industrial Development Co., Ltd. |
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Addressee: FUJIAN LEGREEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: FUJIAN LEGREEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: FUJIAN LEGREEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Document name: Notification to Pay the Fees |
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Addressee: FUJIAN LEGREEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice | ||
| 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: 20130327 Termination date: 20161101 |