CN203706900U - Rotary type sealing machine - Google Patents
Rotary type sealing machine Download PDFInfo
- Publication number
- CN203706900U CN203706900U CN201320792947.1U CN201320792947U CN203706900U CN 203706900 U CN203706900 U CN 203706900U CN 201320792947 U CN201320792947 U CN 201320792947U CN 203706900 U CN203706900 U CN 203706900U
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- CN
- China
- Prior art keywords
- power source
- fixed
- guide
- holder
- sealing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 5
- 206010000372 Accident at work Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Automatic Assembly (AREA)
Abstract
A rotary type sealing machine comprises a lower section (2) and an upper section (1) which are fixedly installed. The rotary type sealing machine is characterized in that the lower section (2) comprises a guiding mechanism (10), a locking mechanism (20), a clamping mechanism (30) and a regulating mechanism (40); and the upper section (1) comprises a rotary mechanism (50) and a pushing mechanism (60). The rotary type sealing machine is advantaged by being precise in structure, stable to operate and precise in guiding, and therefore the precision of the rotary type sealing machine is high; the rotary type sealing machine is provided with good guiding and locking performances, and the safe distance can be reached during material feeding and material taking processes, processing and assembly of products are convenient, the rotary type sealing machine is wide in applicable scope, automatic production is achieved, the production efficiency is improved, the labor intensity of laborers is reduced, the production cost of manufacturers is reduced, and the production mode is effective.
Description
[technical field]
The utility model relates to the manufacturing equipment of capacitor or battery; Relate to the joint equipment used of pre-constructed unit, particularly the device of sealing or fastening sealing.
[background technology]
The oral area of ultracapacitor, electrokinetic cell, lithium battery all needs seal type sealing, and sealing will have good sealing, is convenient to again produce processing and the assembling of mouth; The sealing of button cell is also like this.Existing sealing is in the time of processing sealing, adopt direct press type sealing mode, easily make deformation of products, the breakage of product sealed insulation, blowing, feeding easily touch sealing cutterhead, cause product to occur bad or product both positive and negative polarity short circuit, in operating process, easily there is industrial accident because cutterhead safe distance is too little in operator, again or cutterhead safe distance excessive, mobile get up overlong time reduced production efficiency, be difficult to guarantee product quality and safe and efficient blowing, feeding, and production efficiency is low.
[summary of the invention]
For the shortcoming of prior art, the purpose of this utility model is to provide a kind of rotary sealing machine.With overcome in prior art, exist both positive and negative polarity short circuit after deformation of products, sealing, blowing, feeding easily touch sealing cutterhead or cutterhead safe distance excessive etc. shortcoming.
The utility model solves the technical scheme that its technical problem adopts: a kind of rotary sealing machine is provided, comprises lower interval and upper interval, it is characterized in that: described lower interval comprises guiding mechanism, retaining mechanism, clamp system and governor motion; Described upper interval comprises rotating mechanism and press mechanism;
In described guiding mechanism, panel is fixed on platform surface, guide holder is fixed on panel upper surface, gib block is arranged in guide holder guide groove movably, gradient guide plate is arranged on guide holder upper surface movably, gradient guide plate is arranged in guide holder guide groove movably, pressing plate be fixed on guide holder above, and coordinate guide holder to lead to gradient guide plate, push pedal is arranged in guide holder guide groove movably, push pedal is arranged on gib block and gradient guide plate side movably, fixed head is fixed on above panel, release the side that power source is fixed on fixed head, push pedal is being released under the effect of power source along guide holder, gib block and gradient guide plate do rule before, after move back and forth,
In described retaining mechanism, holder is fixed on above panel, locking power source is fixed on the side of holder, T shape seat is fixed on above panel, T shape bar is freely movable to be connected in the T-slot of T shape seat and with locking power source, U-shaped piece is fixed on the side of T shape bar, makes T shape bar under the effect in locking power source, do forward and backward the moving back and forth of rule along the T-slot of T shape seat;
In described clamp system, clamp power source be fixed on clamp power holder above, clamp power holder be fixed on push pedal above, lever seat be fixed on push pedal above, oscillating deck is connected with lever seat by lever shaft, clamping power source is connected with oscillating deck by contiguous block, holder is fixed on above push pedal, holder endoporus and gripping sleeve lower end tight fit, chuck endoporus is plugged on gripping sleeve upper end, lever pin is locked at chuck both sides, bearing outer ring is stuck in oscillating deck front end U-shaped mouth, bearing inner race and lever pin tight fit, chuck is being clamped under the effect of power source taking lever shaft as pivot point, along clamping in interplanting, under move back and forth,
In described governor motion, screw rod and gripping sleeve lower end inner hole thread are combined into screw driven system, the synthetic screw rod of locking nut and outer ring, gripping sleeve lower end thread set passes kinematic system, guide bearing chock is fixed on screw rod lower end by regulating wheel, bearing outer ring close-fitting guide bearing chock endoporus, guide rod upper end is fixed on below push pedal, in guide rod grafting brearing bore, inductor seat is fixed on below panel, inductor is fixed on guide bearing chock side, make inductor phoresy under system induced effect and do along guide rod at screw rod, under move back and forth and accurate its positioning height size and can show data,
In described rotating mechanism, rotating power source is fixed on above lower platen, hob rod is fixed in the endoporus of rotating power source lower end, hob head is connected with rotating power source by hob rod, in the endoporus of cutter shaft close-fitting hob head both sides, in bearing outer ring close-fitting roller end face inner bore, cutter shaft is connected with roller by bearing, makes roller under the effect of rotating power source, drive it to do forward and backward reciprocating motion;
In described press mechanism, pressing down power source is fixed on above lower pressure power holder, press down power source and be connected with lower platen by connector, and rotating power source is connected with lower platen, make lower platen driven rotary mechanism under the effect that presses down power source do upper and lower moving back and forth.
Described power source can be pneumatic or pneumohydraulic pressure-cylinder, hydraulic power supply, can connect lever manual, can be also motor power source.
In described guiding mechanism, there is locking gradient gradient guide plate side.
The utility model precise structure, stable, have accurate guiding, thereby precision is high; Both there is good guiding and locking property and fine adjustment function, can guarantee that again blowing, feeding reach safe distance, and facilitate product processing to assemble, applicable scope is wide, for realizing production automation operation, enhance productivity, reducing labourer's labour intensity and reduce the production cost of producer, is a kind of effective production model.
The beneficial effects of the utility model are: overcome and in prior art, existed deformation of products, the rear both positive and negative polarity short circuit of sealing, blowing, feeding easily to touch sealing cutterhead or the excessive shortcoming of cutterhead safe distance.
[brief description of the drawings]
Below in conjunction with accompanying drawing, the utility model will be further described.
Fig. 1 is the utility model the first embodiment front view;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the E-E profile of Fig. 1;
Fig. 5 is the F-F profile of Fig. 1.
In Fig. 1, Fig. 2,1 is that upper interval, 2 is lower interval 2; 10 is that guiding mechanism, 20 is that retaining mechanism, 30 is that clamp system, 40 is governor motion 40; 50 is that rotating mechanism, 60 is press mechanism;
In Fig. 4, Fig. 5: 101 is panel, 102 is guide holder, and 103 is gib block, and 104 is gradient guide plate, and 105 is push pedal, and 106 is pressing plate, and 107 is lock shaft, and 108 is swinging block, and 109 is elastic, and 110 is fixed head, and 111 for releasing power source;
201 is locking power source, and 202 is holder, and 203 is T shape bar, and 204 is U-shaped piece, and 205 is T shape seat;
301 for clamping power source, and 302 for clamping power holder, and 303 is contiguous block, and 304 is oscillating deck, and 305 is lever shaft, and 306 is lever seat, and 307 is chuck, and 308 is lever pin, and 309 is bearing, and 310 is gripping sleeve, 311 holder compositions;
401 is screw rod, and 402 is locking nut, and 403 is guide bearing chock, and 404 is regulating wheel, and 405 is bearing, and 406 is guide rod, and 407 is inductor seat, and 408 is inductor;
501 is rotating power source, and 502 is hob rod, and 503 is hob head, and 504 is cutter shaft, and 505 is bearing, and 506 is roller;
601 for pressing down power source, and 602 is lower pressure power holder, and 603 is connector, and 604 is lower platen;
[embodiment]
Referring to accompanying drawing, a kind of rotary sealing machine of the utility model, comprises hard-wired lower interval 2 and upper interval 1, it is characterized in that: described lower interval 2 comprise guiding mechanism 10, retaining mechanism 20, clamp system 30 and governor motion 40; Described interval 1 comprises rotating mechanism 50 and press mechanism 60;
In described guiding mechanism 10, panel 101 is fixed on platform surface, guide holder 102 is fixed on panel 101 upper surfaces, gib block 103 is arranged in guide holder 102 guide grooves movably, gradient guide plate 104 is arranged on guide holder 103 upper surfaces movably, gradient guide plate 104 is arranged in guide holder 102 guide grooves movably, pressing plate 106 be fixed on guide holder 102 above, and coordinate guide holder 102O to lead to gradient guide plate 104, push pedal 105 is arranged in guide holder 102 guide grooves movably, push pedal 105 is arranged on gib block 103 and gradient guide plate 104 sides movably, fixed head 110 is fixed on above panel 101, release the side that power source 111 is fixed on fixed head 110, push pedal 105 is being released under the effect of power source 111 along guide holder 102, gib block 103 and gradient guide plate 104 do rule before, after move back and forth,
In described retaining mechanism 20, holder 202 is fixed on above panel 101, locking power source 201 is fixed on the side of holder 202, T shape seat 205 is fixed on above panel 101, T shape bar 203 is freely movable to be connected in the T-slot of T shape seat 205 and with locking power source 201, U-shaped piece 204 is fixed on the side of T shape bar 203, makes T shape bar 203 under the effect in locking power source 201, do forward and backward the moving back and forth of rule along the T-slot of T shape seat 205;
In described clamp system 30, clamp power source 301 be fixed on clamp power holder 302 above, clamp power holder 302 be fixed on push pedal 105 above, lever seat 306 be fixed on push pedal 105 above, oscillating deck 304 is connected with lever seat 306 by lever shaft 305, clamping power source 301 is connected with oscillating deck 304 by contiguous block 303, holder 311 is fixed on above push pedal 105, holder 311 endoporus and gripping sleeve 310 lower end tight fits, chuck 307 endoporus are plugged on gripping sleeve 310 upper ends, lever pin 308 is locked at chuck 307 both sides, bearing 309 outer rings are stuck in oscillating deck 304 front end U-shaped mouths, bearing 309 inner rings and lever pin 308 tight fits, chuck 307 is being clamped under the effect of power source 301 taking lever shaft 305 as pivot point, do along gripping sleeve 310, under move back and forth,
In described governor motion 40, screw rod 401 is combined into screw driven system with gripping sleeve 310 lower end inner hole threads, locking nut 402 passes kinematic system with the synthetic screw rod of gripping sleeve 310 outer ring, lower end thread set, guide bearing chock 403 is fixed on screw rod 401 lower ends by regulating wheel 404, bearing 405 outer ring close-fitting guide bearing chock 403 endoporus, guide rod 406 upper ends are fixed on below push pedal 105, in guide rod 406 grafting bearing 405 endoporus, inductor seat 407 is fixed on below panel 101, inductor 408 is fixed on guide bearing chock 403 sides, make inductor 408 phoresy under system induced effect and do along guide rod 406 at screw rod 401 screw rods, under move back and forth and accurate its positioning height size and can show data,
In described rotating mechanism 50, rotating power source 501 is fixed on above lower platen 604, hob rod 502 is fixed in rotating power source 501 lower end endoporus, hob head 503 is connected with rotating power source 501 by hob rod 502, in cutter shaft 504 close-fitting hob head 503 both sides endoporus, in bearing 505 outer ring close-fitting roller 506 end face inner bores, cutter shaft 504 is connected with roller 506 by bearing 505, makes roller 506 under the effect of rotating power source 501, drive it to do forward and backward reciprocating motion;
In described press mechanism 60, pressing down power source 601 is fixed on above lower pressure power holder 602, pressing down power source 601 is connected with lower platen 604 by connector 603, and rotating power source 501 is connected with lower platen 604, make lower platen 604 driven rotary mechanism under the effect that presses down power source 601 do upper and lower moving back and forth.
Described power source 111,202,301,501,601 can be pneumatic or pneumohydraulic pressure-cylinder, hydraulic power supply, can connect lever manual, can be also motor power source.
In described guiding mechanism 10, there is locking gradient gradient guide plate 104 sides.
Described sealing machine work flow:
1, guiding mechanism is released power source drive push pedal and is done forward and backward movement;
2, retaining mechanism locking power source promotes U-shaped piece and does forward and backward movement;
3, clamp system clamping power source drives chuck to move up and down;
4, governor motion is by regulating regulating wheel to drive screw rod to move up and down;
5, rotating mechanism rotating power source drives roller to do in rotary moving;
6, press mechanism press down power source drive lower platen move up and down.
Claims (1)
1. a rotary sealing machine, comprises hard-wired lower interval (2) and upper interval (1), it is characterized in that: described lower interval (2) comprises guiding mechanism (10), retaining mechanism (20), clamp system (30) and governor motion (40); Described upper interval (1) comprises rotating mechanism (50) and press mechanism (60);
In described guiding mechanism (10), panel (101) is fixed on platform surface, guide holder (102) is fixed on panel (101) upper surface, gib block (103) is arranged in guide holder (102) guide groove movably, gradient guide plate (104) is arranged on guide holder (103) upper surface movably, gradient guide plate (104) is arranged in guide holder (102) guide groove movably, pressing plate (106) be fixed on guide holder (102) above, and coordinate guide holder (102) to lead to gradient guide plate (104), push pedal (105) is arranged in guide holder (102) guide groove movably, push pedal (105) is arranged on gib block (103) and gradient guide plate (104) side movably, fixed head (110) is fixed on panel (101) above, release the side that power source (111) is fixed on fixed head (110), make push pedal (105) release power source 111) effect under along guide holder (102), gib block (103) and gradient guide plate (104) do rule before, after move back and forth,
In described retaining mechanism (20), holder (202) is fixed on panel (101) above, locking power source (201) is fixed on the side of holder (202), T shape seat (205) is fixed on panel (101) above, T shape bar (203) is freely movable to be connected in the T-slot of T shape seat (205) and with locking power source (201), U-shaped piece (204) is fixed on the side of T shape bar (203), makes T shape bar (203) under the effect of locking power source (201), do forward and backward the moving back and forth of rule along the T-slot of T shape seat (205);
In described clamp system (30), clamp power source (301) be fixed on clamp power holder (302) above, clamp power holder (302) be fixed on push pedal (105) above, lever seat (306) be fixed on push pedal (105) above, oscillating deck (304) is connected with lever seat (306) by lever shaft (305), clamping power source (301) is connected with oscillating deck (304) by contiguous block (303), holder (311) is fixed on push pedal (105) above, holder (311) endoporus and gripping sleeve (310) lower end tight fit, chuck (307) endoporus is plugged on gripping sleeve (310) upper end, lever pin (308) is locked at chuck (307) both sides, bearing (309) outer ring is stuck in oscillating deck (304) front end U-shaped mouth, bearing (309) inner ring and lever pin (308) tight fit, make chuck (307) clamp power source (301) effect under taking lever shaft (305) as pivot point, along on gripping sleeve (310) work, under move back and forth,
In described governor motion (40), screw rod (401) is combined into screw driven system with gripping sleeve (310) lower end inner hole thread, locking nut (402) passes kinematic system with the synthetic screw rod of gripping sleeve (310) outer ring, lower end thread set, guide bearing chock (403) is fixed on screw rod (401) lower end by regulating wheel (404), bearing (405) outer ring close-fitting guide bearing chock (403) endoporus, guide rod (406) upper end is fixed on push pedal (105) below, in guide rod (406) grafting bearing (405) endoporus, inductor seat (407) is fixed on panel (101) below, inductor (408) is fixed on guide bearing chock (403) side, inductor (408) is phoresied under system induced effect along on guide rod (406) work at screw rod (401) screw rod, under move back and forth and accurate its positioning height size and can show data,
In described rotating mechanism (50), rotating power source (501) is fixed on lower platen (604) above, hob rod (502) is fixed in the endoporus of rotating power source (501) lower end, hob head (503) is connected with rotating power source (501) by hob rod (502), in the endoporus of cutter shaft (504) close-fitting hob head (503) both sides, in bearing (505) outer ring close-fitting roller (506) end face inner bore, cutter shaft (504) is connected with roller (506) by bearing (505), make roller (506) under the effect of rotating power source (501), drive it just doing, reversion reciprocating motion,
In described press mechanism (60), press down power source (601) and be fixed on lower pressure power holder (602) above, pressing down power source (601) is connected with lower platen (604) by connector (603), and rotating power source (501) is connected with lower platen (604), make lower platen (604) driven rotary mechanism under the effect that presses down power source (601) do upper and lower moving back and forth.
2. the rotary sealing machine of one according to claim 1, is characterized in that: described power source (111,202,301,501,601) is pneumatic power.
3. the rotary sealing machine of one according to claim 1, is characterized in that: described power source (111,202,301,501,601) is pneumohydraulic pressure-cylinder.
4. the rotary sealing machine of one according to claim 1, is characterized in that: described power source (111,202,301,501,601) is hydraulic power supply.
5. the rotary sealing machine of one according to claim 1, is characterized in that: described power source (111,202,301,501,601) connects lever manual.
6. the rotary sealing machine of one according to claim 1, is characterized in that: described power source (111,202,301,501,601) is motor power source.
7. the rotary sealing machine of one according to claim 1, is characterized in that: in described guiding mechanism (10), there is locking gradient gradient guide plate (104) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792947.1U CN203706900U (en) | 2013-12-06 | 2013-12-06 | Rotary type sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792947.1U CN203706900U (en) | 2013-12-06 | 2013-12-06 | Rotary type sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706900U true CN203706900U (en) | 2014-07-09 |
Family
ID=51057302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792947.1U Expired - Fee Related CN203706900U (en) | 2013-12-06 | 2013-12-06 | Rotary type sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203706900U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104811887A (en) * | 2015-03-16 | 2015-07-29 | 浙江理工大学 | Microphone edge sealing machine |
| CN104811888A (en) * | 2015-03-16 | 2015-07-29 | 浙江理工大学 | Edge crimping base fixed type microphone edge sealing device |
| CN104822123A (en) * | 2015-03-16 | 2015-08-05 | 浙江理工大学 | Edge banding machine of passive edge banding type |
| CN104822120A (en) * | 2015-03-16 | 2015-08-05 | 浙江理工大学 | Automatic binder device for electret condenser microphone |
| CN104822122A (en) * | 2015-03-16 | 2015-08-05 | 浙江理工大学 | Microphone sealing device |
| CN104822121A (en) * | 2015-03-16 | 2015-08-05 | 浙江理工大学 | Encapsulation equipment of condenser microphone |
| CN105047438A (en) * | 2015-08-05 | 2015-11-11 | 清华大学深圳研究生院 | Hollow cylindrical element sealing mechanism |
| CN106564664A (en) * | 2015-10-09 | 2017-04-19 | 林福兴 | Packaging machine for super capacitor |
-
2013
- 2013-12-06 CN CN201320792947.1U patent/CN203706900U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104811887A (en) * | 2015-03-16 | 2015-07-29 | 浙江理工大学 | Microphone edge sealing machine |
| CN104811888A (en) * | 2015-03-16 | 2015-07-29 | 浙江理工大学 | Edge crimping base fixed type microphone edge sealing device |
| CN104822123A (en) * | 2015-03-16 | 2015-08-05 | 浙江理工大学 | Edge banding machine of passive edge banding type |
| CN104822120A (en) * | 2015-03-16 | 2015-08-05 | 浙江理工大学 | Automatic binder device for electret condenser microphone |
| CN104822122A (en) * | 2015-03-16 | 2015-08-05 | 浙江理工大学 | Microphone sealing device |
| CN104822121A (en) * | 2015-03-16 | 2015-08-05 | 浙江理工大学 | Encapsulation equipment of condenser microphone |
| CN105047438A (en) * | 2015-08-05 | 2015-11-11 | 清华大学深圳研究生院 | Hollow cylindrical element sealing mechanism |
| CN105047438B (en) * | 2015-08-05 | 2017-07-28 | 清华大学深圳研究生院 | A kind of hollow cylindrical element enclosed mechanism |
| CN106564664A (en) * | 2015-10-09 | 2017-04-19 | 林福兴 | Packaging machine for super capacitor |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160422 Address after: 518000, Shenzhen Guangming District, Guangdong province Gongming office Li Songlang community Second Industrial Zone City Tak Xuan science and Technology Park E building, building on the third floor A Patentee after: Shenzhen forever precision machine mould Co.,Ltd. Address before: 425200 Yongzhou City, Hunan province Shuangpai County long Bo Zhen Zijin Road No. 156 Patentee before: Lin Fuxing |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 |
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| CF01 | Termination of patent right due to non-payment of annual fee |