CN203078636U - Electric double stand and electric vehicle or motorcycle thereof - Google Patents
Electric double stand and electric vehicle or motorcycle thereof Download PDFInfo
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- CN203078636U CN203078636U CN 201320039183 CN201320039183U CN203078636U CN 203078636 U CN203078636 U CN 203078636U CN 201320039183 CN201320039183 CN 201320039183 CN 201320039183 U CN201320039183 U CN 201320039183U CN 203078636 U CN203078636 U CN 203078636U
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Abstract
The utility model relates to an electric double stand. The electric double stand comprises a pair of stay bars and a pair of footing bars, wherein the stay bars are in transmission fit with a stand motor, and the pair of footing bars are respectively hinged with the bottom ends of the pair of stay bars; the outer side face of the top end of each footing bar is provided with an extending portion extending outwards, and the top end of each extending portion constitutes a meshing tooth or is provided with a pulley; a meshing base is fixedly installed at a position adjacent to the upper side of each extending portion; when each stay bar moves upwards, each meshing base is meshed with each meshing tooth or is in sliding fit with each pulley to suitably enable the pair of stay bars to swing inwards until the stay bars are located in the horizontal state; and when each stay bar moves downwards, each meshing base is separated from each meshing tooth, and the pair of footing bars are suitable for swinging downwards to be splayed. When the electric double stand is used, the stay bars continue to move downwards synchronously until making contact with the ground and supporting the rear portion of an electric vehicle or a motorcycle, and therefore the vehicle is fixed. Manpower is not required.
Description
Technical field
The utility model relates to battery-driven car or motor bike bracing or strutting arrangement, specifically is a kind of electronic pair of spike.
Background technology
Battery-driven car of the prior art or motor bike bracing or strutting arrangement are generally diagonal brace or the two spike of being with back-moving spring, and wherein, two spikes need lift the rearward end of battery-driven car or motor bike when using, and with pin two spikes are pushed into bottom position then.
The weak point of above-mentioned traditional double spike is: wastes time and energy during use, and especially heavy type electric car or motor bike, general unique user can't lift the rearward end of vehicle.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, easy to use and electronic pair of spike need not to require great effort.
For solving the problems of the technologies described above, the utility model provides a kind of electronic pair of spike, and it comprises: cooperate with 2 transmissions of spike motor, be suitable for the up and down a pair of strut 4 of synchronous shift, respectively with a pair of footing bar 6 of this bottom pivotally attached to strut 4; The lateral surface on contiguous each footing bar 6 top is provided with outward extending extension, and the top of this extension constitutes engaging tooth 6-1, or the top of this extension is provided with pulley; The upper fixed of contiguous each extension is provided with engagement seats 5; Each strut 4 is when top offset, and described engagement seats 5 is suitable for being engaged with each other with engaging tooth 6-1, or engagement seats 5 and pulley bearing fit, and is suitable for making described a pair of strut 4 to swing to the inside, until being in horizontality; Each strut 4 is when bottom offset, and described engagement seats 5 is separated from one another with engaging tooth 6-1, and described a pair of footing bar 6 is suitable for the bottom and is splayed, is beneficial to guarantee the battery-driven car that supportted or the stability of motor bike.
The bottom of described strut 4 is the U-shaped jaw; The top of described footing bar 6 is hinged on the described U-shaped jaw by a bearing pin 7; Be arranged with torsion spring 8 on described bearing pin 7, the elastic force of this torsion spring 8 is suitable for ordering about corresponding footing bar 6 bottoms.
Be conserve space, the output shaft of described spike motor 2 is in transmission connection by a worm-and-wheel gear and a transverse axis 1; The two ends of this transverse axis 1 are fixed with finishing bevel gear cuter 1-1, and each finishing bevel gear cuter 1-1 cooperates with strut 4 transmissions of respective side by a gear cluster 3; The inboard of described strut 4 is distributed with and the gear cluster 3 ingear flank of tooth.
The bottom of described strut 4 is the U-shaped jaw; The top of described footing bar 6 is hinged on the described U-shaped jaw by a bearing pin 7, is provided with the armature that is suitable for longitudinal travel that adopts Electromagnetic Drive in the strut 4; The end face of described footing bar 6 is provided with self-locking grooves 6-2; When described a pair of footing bar 6 bottoms were splayed, described armature was suitable for stretching out and entering described self-locking grooves 6-2 from described U-shaped jaw; When described a pair of strut 4 during to top offset, described armature is suitable for leaving described self-locking grooves 6-2.
Each strut 4 is located in the case 10, and described engagement seats 5 is fixed on this case 10; The through hole on the base plate 1-1 of described case 10 is extended in the bottom of described each strut 4; Be provided with the axle sleeve 9 that is movably set on the described strut 4 in the described case 10.Axle sleeve is beneficial to stable strut, is beneficial to its upper and lower displacement.
Be provided with the travel switch of the displaced position that is used to detect each strut 4 in the described case 10; The trip switch series is connected in the electric power loop of described spike motor 2, with when the stroke switch motion, cuts off the power supply of described spike motor 2.
As a kind of battery-driven car or motor bike of using above-mentioned electronic pair of spike, described electronic pair of spike is located at the bottom of the back chain stay middle front part of battery-driven car or motor bike.
For realizing the auto-lock function of described footing bar, prevent from battery-driven car or motor bike to be toppled over because of twisting takes place described a pair of footing bar, the method of work of above-mentioned electronic pair of spike, also comprise: when described a pair of footing bar 6 bottoms were splayed, described armature was suitable for stretching out and entering described self-locking grooves 6-2 from described U-shaped jaw; When described a pair of strut 4 during, be suitable for leaving described self-locking grooves 6-2 through the described armature of Electromagnetic Drive to top offset.
As a kind of battery-driven car of using above-mentioned electronic pair of spike, it comprises: the power supply key switch, this power supply key switch comprises: the neutral that is suitable for cutting off the power supply of described spike motor and electronic car owner's motor, be suitable for only connecting the driving retaining of described electronic car owner's motor power, be suitable for only connecting the parking retaining of described spike motor power.
This battery-driven car also comprises: whether the wheel that is used to detect described electronic car owner's motor place is at the sensor that rotates, and this sensor links to each other with the controller of this battery-driven car; Record by described sensor that described wheel stops and described power supply key switch when being in parking shifting-position at this controller, just connect described spike motor power.
Described sensor is the Hall element in described electronic car owner's motor; Or described sensor comprises: be evenly distributed on a plurality of permanent magnets on the wheel nave at described electronic car owner's motor place, be located at magnetic induction part on the vehicle frame, adjacent with this wheel hub; Magnetic induction part links to each other with the controller of this battery-driven car.
The utlity model has positive effect: when (1) electronic pair of spike of the present utility model uses, when the downward synchronous shift of each strut of control, under the mating reaction of described engagement seats and engaging tooth, each footing bar under the effect of gravity and/or torsion spring gradually the bottom put in place, and be splayed substantially; Each strut continues downward synchronous shift then, until kiss the earth and prop up the rearward end of described battery-driven car or motor bike, and then fixed vehicle.Whole process can be finished in electronic control, need not artificial effort, finishes the speed very fast (in general 5 seconds) of support, is suitable for propping up the heavy burden about 200Kg, and is convenient for users.When customer requirement used battery-driven car or motor bike, as long as the described motor counteragent of control, described spike can be packed up automatically.(2) electronic pair of spike of the present utility model needs the height of control rigging position when assembling, specifically is that this is guaranteed when each footing bar bottom puts in place and is splayed substantially, and the bottom of each spike is about to or does not contact as yet ground.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is the structural representation of electronic pair of spike among the embodiment;
Fig. 2 is the horizontal section structural representation of the described electronic pair of spike of Fig. 1;
Fig. 3 is the structural representation of the footing bar of Fig. 1.
The specific embodiment
See Fig. 1-3, electronic pair of spike of present embodiment comprises: cooperate with 2 transmissions of spike motor, be suitable for the up and down a pair of strut 4 of synchronous shift, respectively with a pair of footing bar 6 of this bottom pivotally attached to strut 4; The lateral surface on contiguous each footing bar 6 top is provided with outward extending extension, and the top of this extension constitutes engaging tooth 6-1, or the top of this extension is provided with pulley; The upper fixed of contiguous each extension is provided with engagement seats 5; Each strut 4 is when top offset, and described engagement seats 5 is suitable for being engaged with each other with engaging tooth 6-1, or engagement seats 5 and pulley bearing fit, and is suitable for making described a pair of strut 4 to swing to the inside, until being in horizontality; Each strut 4 is when bottom offset, and described engagement seats 5 is separated from one another with engaging tooth 6-1, and described a pair of footing bar 6 is suitable for the bottom and keeps the bigger angle that struts to be generally splayed, is beneficial to guarantee the battery-driven car that supportted or the stability of motor bike.
The bottom of described strut 4 is the U-shaped jaw; The top of described footing bar 6 is hinged on the described U-shaped jaw by a bearing pin 7; Be arranged with torsion spring 8 on described bearing pin 7, the elastic force of this torsion spring 8 is suitable for ordering about corresponding footing bar 6 bottoms.
Be conserve space, the output shaft of described spike motor 2 is in transmission connection by a worm-and-wheel gear and a transverse axis 1; The two ends of this transverse axis 1 are fixed with finishing bevel gear cuter 1-1, and each finishing bevel gear cuter 1-1 cooperates with strut 4 transmissions of respective side by a gear cluster 3; The inboard of described strut 4 is distributed with and the gear cluster 3 ingear flank of tooth.
The bottom of described strut 4 is the U-shaped jaw; The top of described footing bar 6 is hinged on the described U-shaped jaw by a bearing pin 7, is provided with the armature that is suitable for longitudinal travel that adopts Electromagnetic Drive in the strut 4; The end face of described footing bar 6 is provided with self-locking grooves 6-2; When described a pair of footing bar 6 bottoms were splayed, described armature was suitable for stretching out and entering described self-locking grooves 6-2 from described U-shaped jaw; When described a pair of strut 4 during to top offset, described armature is suitable for leaving described self-locking grooves 6-2.
Each strut 4 is located in the case 10, and described engagement seats 5 is fixed on this case 10; The through hole on the base plate 1-1 of described case 10 is extended in the bottom of described each strut 4; Be provided with the axle sleeve 9 that is movably set on the described strut 4 in the described case 10.Axle sleeve is beneficial to stable strut, is beneficial to its upper and lower displacement.
Be provided with the travel switch of the displaced position that is used to detect each strut 4 in the described case 10; The trip switch series is connected in the electric power loop of described spike motor 2, with when the stroke switch motion, cuts off the power supply of described spike motor 2.
Described electronic pair of spike is located at the bottom of the back chain stay middle front part of battery-driven car or motor bike, and its method of work comprises:
When needs are parked battery-driven car or motor bike, open above-mentioned spike motor and control the downward synchronous shift of each strut, with after engaging tooth or engagement seats 5 and pulley are separated self, each footing bar bottom puts in place in engagement seats; Each strut continues downward synchronous shift then, when each strut is moved to first end position downwards, be serially connected in the travel switch action in the electric power loop of described spike motor 2, the spike motor is stopped, each footing bar of this moment is suitable for kiss the earth and props up battery-driven car or motor bike;
When needs use battery-driven car or motor bike, as long as control spike motor counteragent, and control each strut synchronous shift that makes progress, and after the wheel of battery-driven car or motor bike all lands, described engagement seats 5 is suitable for being fitted to each other with pulley with engaging tooth 6-1 or engagement seats 5, and described a pair of strut 4 is swung to the inside, until being in horizontality, the described travel switch of this moment moves once more, and the spike motor stops.
For realizing the auto-lock function of described footing bar, prevent from battery-driven car or motor bike to be toppled over because of twisting takes place described a pair of footing bar, the method of work of above-mentioned electronic pair of spike, also comprise: when described a pair of footing bar 6 bottoms were splayed, described armature was suitable for stretching out and entering described self-locking grooves 6-2 from described U-shaped jaw; When described a pair of strut 4 during, be suitable for leaving described self-locking grooves 6-2 through the described armature of Electromagnetic Drive to top offset.
Use the battery-driven car of above-mentioned electronic pair of spike, it comprises: the power supply key switch, this power supply key switch comprises: the neutral that is suitable for cutting off the power supply of described spike motor and electronic car owner's motor, be suitable for only connecting the driving retaining of described electronic car owner's motor power, be suitable for only connecting the parking retaining of described spike motor power.
This battery-driven car also comprises: whether the wheel that is used to detect described electronic car owner's motor place is at the sensor that rotates, and this sensor links to each other with the controller of this battery-driven car; Record by described sensor that described wheel stops and described power supply key switch when being in parking shifting-position at this controller, just connect described spike motor power.This sensor is the Hall element in described electronic car owner's motor; Or this sensor comprises: be evenly distributed on a plurality of permanent magnets on the wheel nave at described electronic car owner's motor place, be located at magnetic induction part on the vehicle frame, adjacent with this wheel hub; Controller detects magnetic-field intensity by described magnetic induction part and changes, and thinks that promptly described wheel is rotating.
The foregoing description only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (10)
1. electronic pair of spike is characterized in that comprising: cooperate with spike motor (2) transmission, be suitable for a pair of strut (4) of synchronous shift up and down, respectively with this a pair of footing bar of bottom pivotally attached to strut (4) (6);
The lateral surface on contiguous each footing bar (6) top is provided with outward extending extension, and the top of this extension constitutes engaging tooth (6-1), or the top of this extension is provided with pulley;
The upper fixed of contiguous each extension is provided with engagement seats (5);
Each strut (4) is when top offset, and described engagement seats (5) is suitable for being engaged with each other with engaging tooth (6-1), or engagement seats (5) and pulley bearing fit, and is suitable for making described a pair of strut (4) to swing to the inside;
Each strut (4) is when bottom offset, and described engagement seats (5) is separated from one another with engaging tooth (6-1), and described a pair of footing bar (6) is suitable for the bottom and is splayed.
2. electronic pair of spike according to claim 1 is characterized in that: the bottom of described strut (4) is the U-shaped jaw;
The top of described footing bar (6) is hinged on the described U-shaped jaw by a bearing pin (7);
Be arranged with torsion spring (8) on described bearing pin (7), the elastic force of this torsion spring (8) is suitable for ordering about corresponding footing bar (6) bottom.
3. electronic pair of spike according to claim 1 is characterized in that: the output shaft of described spike motor (2) is in transmission connection by a worm-and-wheel gear and a transverse axis (1); The two ends of this transverse axis (1) are fixed with finishing bevel gear cuter (1-1), and each finishing bevel gear cuter (1-1) cooperates with strut (4) transmission of respective side by a gear cluster (3);
The inboard of described strut (4) is distributed with and gear cluster (3) the ingear flank of tooth.
4. according to the described electronic pair of spike of one of claim 1-3, it is characterized in that: the bottom of described strut (4) is the U-shaped jaw; The top of described footing bar (6) is hinged on the described U-shaped jaw by a bearing pin (7), is provided with the armature that is suitable for longitudinal travel that adopts Electromagnetic Drive in the strut (4);
The end face of described footing bar (6) is provided with self-locking grooves (6-2);
When described a pair of footing bar (6) when the bottom is splayed, described armature is suitable for stretching out and entering described self-locking grooves (6-2) from described U-shaped jaw;
When described a pair of strut (4) during to top offset, described armature is suitable for leaving described self-locking grooves (6-2).
5. according to the described electronic pair of spike of one of claim 1-3, it is characterized in that: each strut (4) is located in the case (10), and described engagement seats (5) is fixed on this case (10); The through hole on the base plate (1-1) of described case (10) is extended in the bottom of described each strut (4); Be provided with the axle sleeve (9) that is movably set on the described strut (4) in the described case (10).
6. electronic pair of spike according to claim 5 is characterized in that: the travel switch that is provided with the displaced position that is used to detect each strut (4) in the described case (10); The trip switch series is connected in the electric power loop of described spike motor (2).
7. use battery-driven car or the motor bike that aforesaid right requires one of 1-3 described electronic pair of spike, it is characterized in that: described electronic pair of spike is located at the bottom of the back chain stay middle front part of battery-driven car or motor bike.
8. use the battery-driven car that aforesaid right requires one of 1-3 described electronic pair of spike, it is characterized in that: this battery-driven car comprises: the power supply key switch, this power supply key switch comprises: the neutral that is suitable for cutting off the power supply of described spike motor and electronic car owner's motor, be suitable for only connecting the driving retaining of described electronic car owner's motor power, be suitable for only connecting the parking retaining of described spike motor power.
9. the battery-driven car of electronic pair of spike as claimed in claim 7 is characterized in that this battery-driven car also comprises: whether the wheel that is used to detect described electronic car owner's motor place is at the sensor that rotates, and this sensor links to each other with the controller of this battery-driven car; Record by described sensor that described wheel stops and described power supply key switch when being in parking shifting-position at this controller, just connect described spike motor power.
10. the battery-driven car of electronic pair of spike as claimed in claim 9 is characterized in that described sensor is the Hall element in described electronic car owner's motor; Or described sensor comprises: be evenly distributed on a plurality of permanent magnets on the wheel nave at described electronic car owner's motor place, be located at magnetic induction part on the vehicle frame, adjacent with this wheel hub; Magnetic induction part links to each other with the controller of this battery-driven car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039183 CN203078636U (en) | 2013-01-24 | 2013-01-24 | Electric double stand and electric vehicle or motorcycle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039183 CN203078636U (en) | 2013-01-24 | 2013-01-24 | Electric double stand and electric vehicle or motorcycle thereof |
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| Publication Number | Publication Date |
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| CN203078636U true CN203078636U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320039183 Expired - Fee Related CN203078636U (en) | 2013-01-24 | 2013-01-24 | Electric double stand and electric vehicle or motorcycle thereof |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818496A (en) * | 2014-01-27 | 2014-05-28 | 宁波迪麦格电机有限公司 | Electric main stand and vehicle |
| CN103963876A (en) * | 2013-01-24 | 2014-08-06 | 常州市爱多动力科技有限公司 | Electrically-driven double arm-braces and electric motorcar or motorcycle adopting same |
| CN104943768A (en) * | 2015-06-05 | 2015-09-30 | 邵霞霞 | Anti-theft automatic parking supporting system of two-wheeled electric vehicle |
| CN105109578A (en) * | 2015-08-25 | 2015-12-02 | 叶九生 | Automatic lifting rear wheel for electric motorcycle |
| CN105667637A (en) * | 2015-12-31 | 2016-06-15 | 刘化群 | Intelligent double brace for electric motorcycle |
| CN105947027A (en) * | 2016-07-27 | 2016-09-21 | 杨晓丹 | Support device for two-wheeled vehicle |
| CN106005110A (en) * | 2016-07-27 | 2016-10-12 | 杨晓丹 | Operation-reliable support equipment for two-wheeled vehicle |
| CN106043507A (en) * | 2016-07-27 | 2016-10-26 | 杨晓丹 | Adjusting support device of two-wheel vehicle |
| CN106080850A (en) * | 2016-07-27 | 2016-11-09 | 杨晓丹 | A kind of support unit of efficient cart |
| CN106080849A (en) * | 2016-07-27 | 2016-11-09 | 杨晓丹 | A kind of support frame structure parking cart |
| CN106114686A (en) * | 2016-07-27 | 2016-11-16 | 杨晓丹 | A kind of holder device of the sulky vehicle of easy regulation |
| CN106114687A (en) * | 2016-07-27 | 2016-11-16 | 杨晓丹 | A kind of support frame device for parking cart |
| CN106143687A (en) * | 2016-07-27 | 2016-11-23 | 汪涛 | A kind of bracket institution of sulky vehicle |
| CN106184484A (en) * | 2016-07-27 | 2016-12-07 | 杨晓丹 | A kind of holder device of sulky vehicle |
| CN106184485A (en) * | 2016-07-27 | 2016-12-07 | 杨晓丹 | A kind of holder device of firm sulky vehicle |
| CN106218753A (en) * | 2016-07-27 | 2016-12-14 | 杨晓丹 | A kind of cart holder device of motorized adjustment |
| CN106240679A (en) * | 2016-07-27 | 2016-12-21 | 金华市四维空间汽车用品有限公司 | The bracing frame that a kind of cart is parked |
| CN106542024A (en) * | 2016-10-28 | 2017-03-29 | 浙江王力电动车业有限公司 | A kind of vehicle support stand locking device |
| CN110615052A (en) * | 2019-09-12 | 2019-12-27 | 张万里 | Electric vehicle with electric support frame |
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2013
- 2013-01-24 CN CN 201320039183 patent/CN203078636U/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963876A (en) * | 2013-01-24 | 2014-08-06 | 常州市爱多动力科技有限公司 | Electrically-driven double arm-braces and electric motorcar or motorcycle adopting same |
| CN103963876B (en) * | 2013-01-24 | 2016-04-27 | 常州市爱多动力科技有限公司 | Electronic pair of spike and battery-driven car thereof or motor bike |
| CN103818496A (en) * | 2014-01-27 | 2014-05-28 | 宁波迪麦格电机有限公司 | Electric main stand and vehicle |
| CN103818496B (en) * | 2014-01-27 | 2017-02-15 | 王华强 | Electric main stand and vehicle |
| CN104943768A (en) * | 2015-06-05 | 2015-09-30 | 邵霞霞 | Anti-theft automatic parking supporting system of two-wheeled electric vehicle |
| CN105109578A (en) * | 2015-08-25 | 2015-12-02 | 叶九生 | Automatic lifting rear wheel for electric motorcycle |
| CN105667637A (en) * | 2015-12-31 | 2016-06-15 | 刘化群 | Intelligent double brace for electric motorcycle |
| CN106080849A (en) * | 2016-07-27 | 2016-11-09 | 杨晓丹 | A kind of support frame structure parking cart |
| CN106184484A (en) * | 2016-07-27 | 2016-12-07 | 杨晓丹 | A kind of holder device of sulky vehicle |
| CN106080850A (en) * | 2016-07-27 | 2016-11-09 | 杨晓丹 | A kind of support unit of efficient cart |
| CN106005110A (en) * | 2016-07-27 | 2016-10-12 | 杨晓丹 | Operation-reliable support equipment for two-wheeled vehicle |
| CN106114686A (en) * | 2016-07-27 | 2016-11-16 | 杨晓丹 | A kind of holder device of the sulky vehicle of easy regulation |
| CN106114687A (en) * | 2016-07-27 | 2016-11-16 | 杨晓丹 | A kind of support frame device for parking cart |
| CN106143687A (en) * | 2016-07-27 | 2016-11-23 | 汪涛 | A kind of bracket institution of sulky vehicle |
| CN106043507A (en) * | 2016-07-27 | 2016-10-26 | 杨晓丹 | Adjusting support device of two-wheel vehicle |
| CN106184485A (en) * | 2016-07-27 | 2016-12-07 | 杨晓丹 | A kind of holder device of firm sulky vehicle |
| CN106218753A (en) * | 2016-07-27 | 2016-12-14 | 杨晓丹 | A kind of cart holder device of motorized adjustment |
| CN106240679A (en) * | 2016-07-27 | 2016-12-21 | 金华市四维空间汽车用品有限公司 | The bracing frame that a kind of cart is parked |
| CN105947027A (en) * | 2016-07-27 | 2016-09-21 | 杨晓丹 | Support device for two-wheeled vehicle |
| CN106542024A (en) * | 2016-10-28 | 2017-03-29 | 浙江王力电动车业有限公司 | A kind of vehicle support stand locking device |
| CN110615052A (en) * | 2019-09-12 | 2019-12-27 | 张万里 | Electric vehicle with electric support frame |
| CN110615052B (en) * | 2019-09-12 | 2020-12-25 | 浙江黎盛新材料科技有限公司 | Electric vehicle with electric support frame |
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| 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: 20130724 Termination date: 20160124 |
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| EXPY | Termination of patent right or utility model |