CN201278353Y - Battery kit apparatus for electric curtain - Google Patents
Battery kit apparatus for electric curtain Download PDFInfo
- Publication number
- CN201278353Y CN201278353Y CNU2008201262868U CN200820126286U CN201278353Y CN 201278353 Y CN201278353 Y CN 201278353Y CN U2008201262868 U CNU2008201262868 U CN U2008201262868U CN 200820126286 U CN200820126286 U CN 200820126286U CN 201278353 Y CN201278353 Y CN 201278353Y
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- China
- Prior art keywords
- battery
- battery case
- electrically driven
- pack device
- battery pack
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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
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- 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
Abstract
The utility model relates to a battery case device of an electric curtain, which is sleeved with a clutch device at one side of an upper rail, and comprises a battery case bearing base arranged below the clutch device and a battery case penetrated in the battery case bearing base, wherein the battery case is provided with a limiting component at one end and an elastic pushing component at the end part and is clipped or separated from a clamping component at the opposite end of the battery case bearing base for replacing new batteries conveniently after the battery case is mounted or dismounted; and the furling and unfurling of the electric curtain can be effectively and immediately controlled.
Description
Technical field
The utility model relates to a kind of battery pack device of electrically driven curtain, particularly relate to a kind of elasticity top pushing element that is provided with limit element and end thereof with battery case one end, and form clip with the fastening element of battery case load bearing seat opposite end or separate, be beneficial to and more renew battery.
Background technology
Count shown in the M196467 as the novel letters patent book number of TaiWan, China, see also shown in Figure 1ly, Fig. 1 is the stereoscopic figure of known electrically driven curtain.Electrically driven curtain 10 has on one group, following at interval relative on, following rail 11,12, on being somebody's turn to do, following rail 11, the collapsible blade that folds 13 is set between 12, and the stay cord of this blade 13 of some connections, again, last rail 11 inside are provided with electronic driver 14, this electronic driver 14 comprises electronic control component (figure does not show), motor 141 and drive link 142, this drive link 142 connects stay cord and controls its motions by motor 141, go up rail 11 in addition the battery chambers 111 that can supply battery 15 to install wherein are set, and the removable battery cover 112 that is loaded in the battery chamber 111, provide electric power to give aforesaid electronic driver 14.
By this, when the user controls electronic driver 14, the motion of the electronic control component controllable motor 141 of this electronic driver 14, and drive drive link 142 rotations, mat folds or the expansion motion that descends by the rising of each stay cord control blade 13, intercepts purposes such as light and decoration in order to conduct.
Aforementioned electrically driven curtain 10 still has following problems in use:
When user's desire is changed battery 15, must pull down battery cover 112 in regular turn, change battery 15, steps such as equipped with battery lid 112, because the battery chamber 111 of this electrically driven curtain is positioned at rail 11, and general curtain is installed on the door and window, this battery chamber 111 still has certain altitude apart from ground, so the user must hold hand usually high and carry out aforementioned each step, and be unfavorable for the replacing operation of battery 15, moreover, if user's height deficiency, then must utilize as utensils such as chairs again and use, can finish the action of aforementioned various replacing batteries 15 smoothly, inconvenience when causing the user to change battery 15 as mat.
This shows that the battery pack device of above-mentioned existing electrically driven curtain obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of battery pack device of novel electrically driven curtain, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that the battery pack device of above-mentioned existing electrically driven curtain exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of battery pack device of novel electrically driven curtain, can improve the battery pack device of general existing electrically driven curtain, make it have more practicality.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
Main purpose of the present utility model is, overcome the defective of the battery pack device existence of existing electrically driven curtain, and provide a kind of battery pack device of novel electrically driven curtain, technical problem to be solved is to make it solve aforementioned known electrically driven curtain battery altering to be difficult for problem, a kind of battery pack device of electrically driven curtain is provided, when the user pulls down the replacing battery with the battery case of this electrically driven curtain, can click battery case, make the limit element of battery case one end separate with the fastening element formation of battery case load bearing seat opposite end, pull down battery case and more renew battery, again battery case is pushed the battery case load bearing seat and click battery case, make the fastening element of limit element and battery case load bearing seat opposite end form clip, and load onto battery case, be very suitable for practicality.
A purpose in addition of the present utility model is, a kind of battery pack device of novel electrically driven curtain is provided, technical problem to be solved is to exhaust and after the user pulls down this battery case when battery electric power, this electrically driven curtain can become the non-dragline type curtain, the function that has manual expansion or furl, thus be suitable for practicality more.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.Battery pack device according to a kind of electrically driven curtain that the utility model proposes, described battery pack device forms socket with the clutch apparatus that is contained in rail one side, it comprises: a battery case load bearing seat, be arranged on the clutch apparatus below, comprise that one has the accommodation space of an openend, the inner fastening component element that articulates; One battery case can be for placing the accommodation space of battery case load bearing seat, and an end is provided with the limit assembly element and the end is provided with the elasticity top pushing element, and form clip with the fastening component element of battery case load bearing seat opposite end or separate.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
The battery pack device of aforesaid electrically driven curtain, wherein said clutch apparatus tool one stretches into the piece that touches of this accommodation space, can touch with the battery case formation of putting at this accommodation space.
The battery pack device of aforesaid electrically driven curtain, wherein said battery case load bearing seat has a pedestal and a upper shield, and the phase fit is to form the accommodation space that this has an openend, and this cover is covered with first, second electricity connection end.
The battery pack device of aforesaid electrically driven curtain, wherein said fastening element comprises a jack back and a flexible member.
The battery pack device of aforesaid electrically driven curtain, wherein said jack back one side is provided with the socket end, and the socket end is established a perforation, jack back is articulated in an end of this accommodation space, be provided with the grab body at contiguous socket end, hold buckle in addition with a flexible member, side is extended the convex clip piece of a tool clipping block in addition.
The battery pack device of aforesaid electrically driven curtain, wherein said battery case comprises the fastening piece that a battery tray and is arranged on battery tray one end outer rim.
The battery pack device of aforesaid electrically driven curtain, wherein said battery tray inside is room, in order at least one battery to be housed, and at one end is provided with catching groove, and outer rim forms the protruding block with putting groove.
The battery pack device of aforesaid electrically driven curtain, wherein said fastening piece side has extended one and has fastened sheet, and fastens the solid elasticity top pushing element of the relative in addition end of sheet cover, and one the 4th electricity connection end is extended in its bottom.
The battery pack device of aforesaid electrically driven curtain, wherein said limit element has draw-in groove, the guiding block of oblique side and the guide vane end stop of tool hypotenuse, form the fit fastening with the fastening element or separate, hold the inboard to be provided with the 3rd electricity connection end at other, the outside extends one and pushes the bullet piece.
The utility model compared with prior art has tangible advantage and beneficial effect.Via as can be known above, in order to achieve the above object, the utility model provides a kind of battery pack device of electrically driven curtain, it forms socket with the clutch apparatus that is contained in rail one side, comprise that a battery case load bearing seat and that is arranged on the clutch apparatus below is set in the battery case of battery case load bearing seat inside, wherein this battery case one end is provided with the elasticity top pushing element of limit element and end thereof, and forms clip with the fastening element of battery case load bearing seat opposite end or separate.The battery pack device of a kind of electrically driven curtain provided by the utility model, it forms socket with the clutch apparatus that is contained in rail one side, comprise that a battery case load bearing seat and that is arranged on the clutch apparatus below is set in the battery case of battery case load bearing seat inside, this clutch apparatus is provided with one and touches piece, when battery case is placed in battery case load bearing seat inside or extraction, touch piece and form and to compress or discharge, make clutch apparatus become coupling or released state with a drive unit (as motor).
By technique scheme, the battery pack device of the utility model electrically driven curtain has following advantage and beneficial effect at least:
(1) battery pack device that utilizes and be contained in the clutch apparatus socket of rail one side designs, and reaches the effect that is easy to change battery.
(2) utilize battery pack device, refer to especially a kind ofly be provided with the elasticity top pushing element of limit element and end thereof, and form clip with the fastening element of battery case load bearing seat opposite end or separate, be beneficial to and more renew battery with battery case one end.
When (3) this electrically driven curtain does not have electricity, be available for users to take out battery case, make this electrically driven curtain become the non-dragline type curtain, the function that has manual expansion or furl.
In sum, the utility model originally relates to a kind of battery pack device of electrically driven curtain, itself and the battery pack device of the clutch apparatus formation socket that is contained in rail one side, comprise that a battery case load bearing seat and that is arranged on the clutch apparatus below is set in the battery case of battery case load bearing seat inside, wherein this battery case one end is provided with the elasticity top pushing element of limit element and end thereof, and form clip with the fastening element of battery case load bearing seat opposite end or separate, be beneficial to load onto or pull down behind this battery case again that row more renews battery, can control effectively immediately that electrically driven curtain furls and evolutionary operation.The utlity model has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and the battery pack device of more existing electrically driven curtain has the outstanding effect of enhancement, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the stereoscopic figure of known electrically driven curtain
Fig. 2 is the stereoscopic figure of the utility model configuration
Fig. 3 is the utility model battery pack device and last rail assembly upward view
Fig. 4 is that the utility model battery pack device is looked up exploded perspective view
Fig. 5 is the schematic side view of the utility model battery pack device desire assembling
Fig. 6 is the user mode schematic diagram that the utility model battery pack device has been assembled
Fig. 7 is that the utility model battery case contacts exploded perspective view with the electricity connection end formation of battery case load bearing seat
Fig. 8 is the user mode schematic diagram that the utility model battery case can take out
20: battery pack device 30: the battery case stacker
31: pedestal 32: upper shield
33: fastening assembly 40: battery case
41: battery tray 42: fastening piece
43: battery 50: go up rail
60: clutch apparatus 61: touch piece
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of battery pack device, structure, feature and effect thereof according to the electrically driven curtain that the utility model proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation by embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the utility model, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.
Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.For convenience of description, in following embodiment, components identical is represented with identical numbering.
See also shown in Fig. 2～5, wherein, Fig. 2 is the stereoscopic figure of the utility model configuration; Fig. 3 is the utility model battery pack device and last rail assembly upward view; Fig. 4 is that the utility model battery pack device is looked up exploded perspective view; Fig. 5 is the schematic side view of the utility model battery pack device desire assembling.The battery pack device 20 of the utility model electrically driven curtain 70, it forms socket with the clutch apparatus 60 that is contained in rail 50 1 sides, and it comprises that a battery case load bearing seat 30 and that is arranged on clutch apparatus 60 belows is set in the battery case 40 of battery case load bearing seat 30 inside; Wherein:
Above-mentioned battery case load bearing seat 30, have a pedestal 31, a upper shield 32 and fastening element 33, this upper shield 32 forms an accommodation space 312 and an openend 313 with pedestal 31 fits, openend 313 connects with accommodation space 312, side is a blind end 311 in addition, and be provided with corresponding lockhole 314 in nearly blind end 311 bottoms, use that lock member 315 stretches through and with upper shield 32 lockings; These upper shield 32 1 ends are that opening 321 is downward, and with pedestal 31 corresponding lockings, respectively be provided with protruding extension bar 322 at it with blind end 311 lockholes 314 corresponding sides, be provided with pivot joint block 323 at two protruding extension bar 322 adjacent edges, be provided with and with tip bar 324 pivot joint that stretches through in order to the jack back 331 of fastening element 33, and the fixture block 325 that between two protruding extension bars 322, has hole clipping 326, can supply elasticity element 332 1 ends 3321 fasteners, respectively be provided with first at upper shield 32 two ends in addition, second electricity connection end 327,328, one fluting 329 is arranged in the inboard that is bordering on first electricity connection end 327, can protrude for the piece 61 that touches of a clutch apparatus 60; This fastening element 33 is hubbed on upper shield 32 1 ends, comprise a jack back 331 and a flexible member 332, these jack back 331 1 sides are provided with socket end 3311, socket end 3311 is established a perforation 3312, jack back 331 is nested with between two pivot joint blocks 323, mat one tip bar 324 stretches through to perforation 3312, form a drive-connecting shaft, jack back 331 is shaken around tip bar 324, be provided with grab body 3313 being adjacent to socket end 3311 bottoms, can hold 3322 buckles in addition for elasticity element 332, side is extended the convex clip piece 3315 of a tool clipping block 3314 in addition.
Above-mentioned battery case 40, comprise a battery tray 41 and a fastening piece 42, these battery tray 41 inside are room 411, in order at least one battery 43 to be housed, and at one end be provided with catching groove 412, and outer rim forms the protruding block 413 with putting groove 4131, and form limit element 414 at catching groove 412 adjacent sides, this limit element 414 has the guiding block 415 of draw-in groove 4151 and the guide vane end stop 4140 of tool hypotenuse 4141, after the clipping block 3314 of sides forms the fit fastenings or separates in addition with fastening element 33 jack backs 331, follow via guiding block 415 again and withdraw from, be provided with the 3rd electricity connection end 416 that touches with second electricity connection end 328 in other end inboard in addition, the outside extends one and pushes bullet piece 417; This fastening piece 42 is arranged in the putting groove 4131 of battery tray 41 protruding blocks 413, fasten sheet 421 and extended one at side, then with fasten the solid elasticity top pushing elements 422 of the relative end in addition of sheet 421 cover, make elasticity top pushing element 422 can press on jack back 331 convex clip piece 3315 outsides of sides in addition, make jack back 331 be subjected to elasticity top pushing element 422 and be a roof pressure state; Extend the 4th electricity connection end 423 that one and first electricity connection end 327 touches in its bottom in addition.
Please cooperate and consult Fig. 5,6 and shown in Figure 7, wherein, Fig. 6 is the user mode schematic diagram that the utility model battery pack device has been assembled; Fig. 7 is that the utility model battery case contacts exploded perspective view with the electricity connection end formation of battery case load bearing seat.This is equipped with the battery case 40 that battery 43 and one end are with elasticity top pushing element 422, hand according to push bullet piece 417 and pushing tow go into to be contained in to go up rail 50 clutch apparatus, 60 bottoms and with the accommodation space 312 of the battery case load bearing seat 30 of upper shield 32 fits in, its winding mode can adopt snapping mode as shown in the figure, they are mainly in fixture block 325 hole clippings 326 of upper shield 32, make flexible member 332 1 ends 3321 fasteners, other holds the 3322 grab bodies 3313 that are buckled in jack back 331, the tip bar 324 that makes jack back 331 utilize socket end 3311 to wear moves for axle revolves, allow the clipping block 3314 of convex clip piece 3315 snap in the draw-in groove 4151 of guiding block 415, and be subjected to elasticity top pushing element 422 and press elastic force, and limit element 414 guide vane end stops 4140 that make battery case 40 be set in pedestal 31 accommodation spaces 312 form the fastening state, can make first of battery case load bearing seat 30, second electricity connection end 327,328 with the 4th of battery case 40, three electricity connection ends 423,416 form electrically connect, to finish the expansion or the folding of this electrically driven curtain 70 (seeing also shown in Figure 2) smoothly.
When the battery pack device 20 of the utility model electrically driven curtain 70 is changed battery in reality, please consult shown in Figure 8ly again, Fig. 8 is the user mode schematic diagram that the utility model battery case can take out.The user can click again and push bullet piece 417, the convex clip piece 3315 that is fixed on battery case load bearing seat 30 can be subjected to the power that the sheathed elasticity top pushing element 422 of outer rim compresses, bump hypotenuse 4141 landings by the clipping block 3314 that originally was buckled in draw-in groove 4151 to limit element 414 guide vane end stops 4140, skid off downwards according to following the oblique side 4152 in guiding block 415 bottoms again, make battery case 40 can not be buckled in the inside of battery case load bearing seat 30, battery case 40 can be shifted out in pedestal 31 accommodation spaces 312, directly on this battery tray 41, more renew battery 43 again, finish new battery 43 replacing backs (seeing also shown in Figure 7), again this battery tray 41 is reinstalled on the pedestal 31, so the user is except that the step of dismounting cell seat 41, when changing battery 43, hand need not be held high, the replacing operation of battery 43 can be finished.
When the utility model battery case 40 is pulled down the not time spent, the piece 61 that touches of the clutch apparatus 60 that battery case load bearing seat 30 ends are set up does not contact with battery tray 41, then replaceable for manual mode as the function of launching or furl curtain.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (9)
1, a kind of battery pack device of electrically driven curtain is characterized in that: described battery pack device (20) forms socket with the clutch apparatus (60) that is contained in rail (50) one sides, and it comprises:
One battery case load bearing seat (30) is arranged on clutch apparatus (60) below, comprises that one has the accommodation space (312) of an openend (313), the inner fastening element (33) that articulates;
One battery case (40), can be for placing battery case load bearing seat (30) accommodation space (312), one end is provided with limit element (414) and the end is provided with elasticity top pushing element (422), and forms clip with the fastening element (33) of battery case load bearing seat (30) opposite end or separate.
2, the battery pack device of electrically driven curtain according to claim 1, what it is characterized in that wherein said clutch apparatus (60) tool one stretches into this accommodation space (312) touches piece (61), can with put battery case (40) and form and touch in this accommodation space (312).
3, the battery pack device of electrically driven curtain according to claim 1, it is characterized in that wherein said battery case load bearing seat (30) has a pedestal (31) and a upper shield (32), the phase fit is to form this accommodation space with an openend (313) (312), and this upper shield (32) is provided with first, second electricity connection end (327), (328).
4, the battery pack device of electrically driven curtain according to claim 1 is characterized in that wherein said fastening element (33) comprises a jack back (331) and a flexible member (332).
5, the battery pack device of electrically driven curtain according to claim 4, it is characterized in that wherein said jack back (331) one sides are provided with socket end (3311), socket end (3311) is established a perforation (3312), jack back (331) is articulated in this accommodation space (312) one ends, be provided with grab body (3313) at contiguous socket end (3311), hold buckle in addition with a flexible member (332), side is extended the convex clip piece (3315) of a tool clipping block (3314) in addition.
6, the battery pack device of electrically driven curtain according to claim 1 is characterized in that wherein said battery case (40) comprises the fastening piece (42) that a battery tray (41) and is arranged on battery tray (41) one end outer rims.
7, the battery pack device of electrically driven curtain according to claim 6, it is characterized in that wherein said battery tray (41) inside is room (411), in order at least one battery (43) to be housed, open and at one end be provided with catching groove (412), and outer rim forms the protruding block (413) with putting groove (4131).
8, the battery pack device of electrically driven curtain according to claim 6, it is characterized in that wherein said fastening piece (42) side has extended one and fastened sheet (421), with fasten the solid elasticity top pushing element (422) of the relative in addition end of sheet (421) cover, one the 4th electricity connection end (423) is extended in its bottom.
9, the battery pack device of electrically driven curtain according to claim 1, it is characterized in that wherein said limit element (414) has the guiding block (415) of draw-in groove (4151), oblique side (4152) and the guide vane end stop (4140) of tool hypotenuse (4141), form the fit fastening with fastening element (33) or separate, hold the inboard to be provided with the 3rd electricity connection end (416) at other, the outside extends one and pushes bullet piece (417).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201262868U CN201278353Y (en) | 2008-08-22 | 2008-08-22 | Battery kit apparatus for electric curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201262868U CN201278353Y (en) | 2008-08-22 | 2008-08-22 | Battery kit apparatus for electric curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201278353Y true CN201278353Y (en) | 2009-07-22 |
Family
ID=40895941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201262868U Expired - Fee Related CN201278353Y (en) | 2008-08-22 | 2008-08-22 | Battery kit apparatus for electric curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201278353Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105164360A (en) * | 2013-04-15 | 2015-12-16 | 卢特龙电子公司 | Motorized window treatment with integrated accessible battery compartment |
-
2008
- 2008-08-22 CN CNU2008201262868U patent/CN201278353Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105164360A (en) * | 2013-04-15 | 2015-12-16 | 卢特龙电子公司 | Motorized window treatment with integrated accessible battery compartment |
| US10132116B2 (en) | 2013-04-15 | 2018-11-20 | Lutron Electronics Co., Inc. | Integrated accessible battery compartment for motorized window treatment |
| US10968696B2 (en) | 2013-04-15 | 2021-04-06 | Lutron Technology Company Llc | Integrated accessible battery compartment for motorized window treatment |
| US11578531B2 (en) | 2013-04-15 | 2023-02-14 | Lutron Technology Company Llc | Integrated accessible battery compartment for motorized window treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20130822 |