CN201980349U - Novel dual-mode pedal scooter for children - Google Patents
Novel dual-mode pedal scooter for children Download PDFInfo
- Publication number
- CN201980349U CN201980349U CN2011200284842U CN201120028484U CN201980349U CN 201980349 U CN201980349 U CN 201980349U CN 2011200284842 U CN2011200284842 U CN 2011200284842U CN 201120028484 U CN201120028484 U CN 201120028484U CN 201980349 U CN201980349 U CN 201980349U
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- bracket
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Abstract
A novel dual-mode pedal scooter for children comprises handlebars, a vertical tube, a front fork, a head tube, a head tube assembly, front and rear wheel devices and a frame assembly and is characterized in that the frame assembly is a convertible frame assembly and comprises a cross bar, an upper seat board, a saddle, rotating plates, a lower pedal frame and a connecting plate, wherein the rear end of the lower pedal frame is articulated on a bracket; a telescopic bracket and the rotating plates are arranged at the rear end of the bracket; the two rotating plates, the lower pedal frame, the bracket and the telescopic bracket are fastened by quick-disassembly components; the rear wheel device is arranged at the rear end of the telescopic bracket; the front wheel device is a driving wheel; and a pedal assembly is arranged on a front axle. The novel dual-mode pedal scooter can be changed into the riding front-drive bicycle and the scooter by converting the frame assembly into two different modes, the two modes can be converted freely, so that the interest of the children is improved, and the pedal scooter is more beneficial to the exercises of balancing ability and practical ability of the children. Compared with the traditional two types of bassinets, the cost is lowered, and the pedal scooter is convenient to store and carry at the same time.
Description
Technical field
The utility model belongs to entertainment for children exercising apparatus technical field, and particularly a kind of novel children is ridden the slide plate motor moped.
Background technology
Seen carriage for children is generally the little bicycle of before driving bicycle, Kickboard Scooter and chain-driving at present, these carriages for children are liked by the children of all ages and classes section deeply, and the kind of the selected car of the head of a family is also inequality with advancing age, and every kind of carriage for children all can be used for taking exercise controlling and balanced capacity of child.On the market people a common carriage for children function singleness mostly, the children that only are applicable to big age bracket as Kickboard Scooter use, the children that forerunner's bicycle is suitable for less age bracket use, and children need be equipped with the exercise that various carriages for children are used to satisfy child the growth learning phase head of a family like this.When child had crossed age bracket or disliked playing, these carriages for children had just become waste product, were placed on not only to have occupied many spaces in the room, but also influenced indoor neatly, and buying various carriages for children has simultaneously also increased cost.Take a fancy to the also not open function that promptly satisfies bicycle, the perambulator that has the Kickboard Scooter function again simultaneously with regard to existing market.
Summary of the invention
The utility model for solve the technical matters that exists in the known technology provide a kind of simple in structure, volume is little, the novel children installing that distortion is convenient, safety performance is good, load-carrying capacity is big and have a dual-use function is ridden the slide plate motor moped.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
A kind of novel children is ridden the slide plate motor moped, comprise handlebar, standpipe, front fork, the head pipe, head pipe assembly, before, rear wheel device and chassis assembly, it is characterized in that: described chassis assembly is convertible chassis assembly, lower end at convertible chassis assembly is equipped with carriage, described chassis assembly mainly comprises and a pipe is fixedly connected with horizontal whippletree, the rearward end of whippletree is hinged with upper base plate by rotating shaft, saddle is installed on the upper base plate, the lower end of whippletree installs the upper end of carriage, the bilateral symmetry of described upper base plate and whippletree hinged place upper base plate is equipped with rotating plate, rotating plate is provided with the positioning runner that is transformed into two kinds of different shapes, and two rotating plates are pressed on the carriage by the quick detach member; The rearward end of described upper base plate is hinged with down running-board bracket by rotating shaft, and the rearward end of following running-board bracket is hinged on the expansion bracket by rotating shaft; Described expansion bracket is installed in the rearward end of carriage, under following running-board bracket and the carriage hinged place on the running-board bracket symmetry be fixed with rotating plate, described two rotating plates, following running-board bracket, carriage and expansion bracket are fastening by the quick detach member, the rear end of expansion bracket is equipped with colludes pawl, two collude installation back wheel apparatus between the pawl, on the running-board bracket pedal is installed under described, the outside of described running-board bracket down and upper base plate is equipped with connecting strap by rotating shaft, rotating shaft runs through running-board bracket and upper base plate down, and the two ends of connecting strap are fastening with following running-board bracket and upper base plate by the quick detach member respectively; The front vehicle wheel of described front vehicle wheel device is a drive wheel, and the two ends of front truck wheel shaft are equipped with the foot-operated assembly of detouchable.
The utility model can also adopt following technical scheme:
Described back wheel apparatus adopts the single-wheel structure, by the quick detach member auxiliary wheel device is installed in the both sides of trailing wheel.
Described auxiliary wheel device comprises auxiliary wheel support, and auxiliary wheel is installed in the outer end of auxiliary wheel support, and the auxiliary wheel support other end is installed on by fixed plate and colludes the pawl outside, and the inboard of fixed plate is provided with lug, and the outside that pawl is colluded in the position of corresponding lug is provided with draw-in groove.
Described back wheel apparatus adopts the two-wheel structure, mainly comprises rear wheel support, and telescopic shaft is installed by the quick detach member respectively in the two ends of rear wheel support, and trailing wheel is installed on the telescopic shaft.
Described handlebar is provided with foot-operated storage bag, and storage bag is bonded on the whippletree of handlebar by nylon adherent buckle.
Described upper base plate is provided with regulating tank, and described saddle is installed in the regulating tank by the quick detach assembly.
Described foot-operated slide plate motor moped also comprises brake assemblies, and described brake assemblies extends to front and back wheel device place respectively.
Described foot-operated assembly is installed on the front truck wheel shaft by the quick detach member.
Described quick detach member comprises the spring on the crank that is sleeved on foot-operated assembly, the end of crank is inlaid with the location ball, the outside of spring and location ball is set with locating bush, be provided with the nest of restriction locating bush landing between locating bush and the crank, nest is positioned at the outside of location ball, the end of described crank is provided with square hole, and described front vehicle wheel shaft end is made the shaft end with crank square hole coupling, also is provided with annular positioning groove on the front truck wheel shaft.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, promptly be deformed into two kinds of different states by convertible chassis assembly, a kind of forerunner's bicycle for riding, a kind of is Kickboard Scooter, rotational deformation by above-mentioned chassis assembly can be changed arbitrarily under two states, so not only can improve children's interest, and more help the exercise of children's balanced capacity and manipulative ability, improve intelligence; The perambulator of employing said structure not only can save the head of a family and buy different perambulators, but also saved parking space, in addition from safety performance and light angle analysis, the utility model all from the test of mechanics angle through strictness, all has good safety performance and the advantage of being convenient to operate according to normal children's body weight, height; From the installing/dismounting angle analysis, the removable position of the utility model all adopts the quick detach member to connect, and so not only is convenient to transportation, is more convenient for assembly and disassembly.The utility model also has advantages such as simple in structure, that distortion is easy, the location is reliable in addition, and comparing cost with traditional two kinds of perambulators of purchase reduces greatly, is convenient to simultaneously deposit and carry.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the three-dimensional exploded view of Fig. 1;
Fig. 3 is the upper base plate structural representation;
Fig. 4 is following running-board bracket structural representation;
Fig. 5 is foot-operated first kind of mounting structure scheme drawing of assembly;
Fig. 6 is foot-operated second kind of mounting structure scheme drawing of assembly;
Fig. 7 is a saddle mounting structure scheme drawing;
Fig. 8 is that embodiment 1 is deformed into the Kickboard Scooter structural representation;
Fig. 9 is the utility model embodiment 2 structural representations;
Figure 10 is embodiment 2 distressed structure scheme drawings;
Figure 11 is a telescopic shaft mounting structure scheme drawing.
Among the figure: 1, handlebar; 1-1, whippletree; 2, standpipe; 3, front fork; 4, head pipe; 4-1, head pipe assembly; 5, front vehicle wheel device; 5-1, front vehicle wheel; 5-2, front truck wheel shaft; 5-3, foot-operated assembly; 5-3-1, crank; 6, rear wheel device; 6-10, trailing wheel; 6-11, quick detach member; 7-13-1, draw-in groove; 6-20, rear wheel support; 6-21, quick detach member; 6-22, telescopic shaft; 6-23, trailing wheel; 7, chassis assembly; 7-1, whippletree; 7-2, rotating shaft; 7-3, upper base plate; 7-3-1, regulating tank; 7-3-2, quick detach assembly; 7-4, saddle; 7-5, carriage; 7-6, rotating plate; 7-7, positioning runner; 7-8, quick detach member; 7-9, rotating shaft; 7-10, following running-board bracket; 7-11, pedal; 7-12, quick detach member; 7-13, collude pawl; 7-14, quick detach member; 7-15, connecting strap; 7-16, quick detach member; 7-17, rotating shaft; 7-18, expansion bracket; 7-19, rotating plate; 8, auxiliary wheel device; 8-1, auxiliary wheel support; 8-2, auxiliary wheel; 8-3, fixed plate; 8-3-1, lug; 9, brake assemblies; 10, foot-operated storage bag; 11, nylon adherent buckle; 12, lid cover.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Embodiment 1:
See also Fig. 1 to Fig. 4, a kind of novel children is ridden the slide plate motor moped, comprises handlebar 1, standpipe 2, front fork 3, head pipe 4, head pipe assembly 4-1; Forward and backward wheel assembly 5,6 and chassis assembly 7, described chassis assembly 7 is convertible chassis assembly, described chassis assembly comprises that mainly managing 4 with head is fixedly connected with horizontal whippletree 7-1, the rearward end of whippletree 7-1 is hinged with upper base plate 7-3 by rotating shaft 7-2, saddle 7-4 is installed on the upper base plate 7-3, and in order to be suitable for different children's needs, described upper base plate 7-3 is provided with regulating tank 7-3-1, see also Fig. 7, described saddle 7-4 is installed in the regulating tank 7-3-1 by quick detach assembly 7-3-2.The lower end of whippletree 7-1 installs the upper end of carriage 7-5, the bilateral symmetry of described upper base plate 7-3 and whippletree 7-1 hinged place upper base plate 7-3 is equipped with rotating plate 7-6, rotating plate 7-6 is provided with the positioning runner 7-7 that is transformed into different shape, and two rotating plates are pressed on the carriage 7-5 by quick detach member 7-8; The rearward end of described upper base plate 7-3 is hinged with down running-board bracket 7-10 by rotating shaft 7-9, and the rearward end of following running-board bracket 7-10 is hinged on the expansion bracket 7-18 by rotating shaft 7-17; Described expansion bracket 7-18 is installed in the rearward end of carriage 7-5, under following running-board bracket 7-10 and the carriage 7-5 hinged place on the running-board bracket symmetry be fixed with rotating plate 7-19, described two rotating plates, following running-board bracket 7-10, carriage 7-5 and expansion bracket 7-18 are fastening by quick detach member 7-12, the rear end of expansion bracket 7-18 is equipped with colludes pawl 7-13, two collude installation back wheel apparatus 6 between the pawl, on the running-board bracket 7-10 pedal 7-11 is installed under described
The outside of described running-board bracket 7-10 down and upper base plate 7-3 is equipped with connecting strap 7-15 by rotating shaft 7-9, and rotating shaft 7-9 runs through running-board bracket 7-10 and upper base plate 7-3 down, and the two ends of connecting strap 7-15 are fastening with following running-board bracket and upper base plate by quick detach member 7-16 respectively;
The front vehicle wheel 5-1 of described front vehicle wheel device 5 is a drive wheel, and the two ends of front truck wheel shaft 5-2 are equipped with the foot-operated assembly 5-3 of detouchable, and described foot-operated assembly 5-3 is installed on the front truck wheel shaft 5-2 by quick detach member 7-14.
The wheel apparatus of back described in this embodiment 6 adopts the single-wheel structure, in order to improve beginner's safety, both sides at trailing wheel 6-10 are equipped with auxiliary wheel device 8 by quick detach member 6-11, described auxiliary wheel device 8 comprises auxiliary wheel support 8-1, auxiliary wheel 8-2 is installed in the outer end of auxiliary wheel support 8-1, the auxiliary wheel support 8-1 other end is installed on by fixed plate 8-3 and colludes the pawl 7-13 outside, the inboard of fixed plate 8-3 is provided with lug 8-3-1, and the position of corresponding lug 8-3-1 is colluded the pawl 7-13 outside and is provided with draw-in groove 7-13-1.
In order to improve safety performance, described foot-operated slide plate motor moped also comprises brake assemblies 9, and described brake assemblies 9 extends to forward and backward wheel assembly 5,6 places respectively, and general front vehicle wheel device adopts the brake assemblies of layback binder structure, and trailing wheel adopts the band-type brake structure.
For ease of depositing and take foot-operated 5-3, described handlebar 1 is provided with foot-operated storage bag 10, and storage bag 10 is bonded on the whippletree 1-1 of handlebar 1 by nylon adherent buckle 11.
Described foot-operated assembly is installed on the front truck wheel shaft by the quick detach member.This quick detach member can adopt traditional quick detach member, as shown in Figure 5.Also can adopt following structure as shown in Figure 6: described quick detach member 7-14 comprises the spring 7-14-1 on the crank 5-3-1 that is sleeved on foot-operated assembly 5-3, the end of crank 5-3-1 is inlaid with location ball 7-14-2, the outside of spring 7-14-1 and location ball 7-14-2 is set with locating bush 7-14-3, be provided with the nest 7-14-4 of restriction locating bush 7-14-3 landing between locating bush 7-14-3 and the crank 5-3-1, nest 7-14-4 is positioned at the outside of location ball, the end of described crank 5-3-1 is provided with square hole, described front truck wheel shaft 5-3-2 makes the end shaft end with crank 5-3-1 square hole coupling, also is provided with annular positioning groove 5-3-20 on the front truck wheel shaft 5-3-2.Only need in use locating bush is pulled back along axial direction, can realize fast that foot-operated assembly is connected with front truck wheel shaft 5-3-2 and dismantles.
Embodiment 2:
See also Fig. 9, Figure 10 and Figure 11, the wheel apparatus of back described in this example 6 adopts the two-wheel structure, mainly comprise rear wheel support 6-20, telescopic shaft 6-22 is installed by quick detach member 6-21 respectively in the two ends of rear wheel support 6-20, trailing wheel 6-23 is installed on the telescopic shaft 6-22, and all the other structures are all identical with embodiment 1.
Method of operation of the present utility model is as follows:
Switch process from the bicycle to the Kickboard Scooter:
1, unclamp and connect quick detach member 7-8 between upper base plate 7-3 and the carriage 7-5, the quick detach member 7-12 of running-board bracket 7-10 and carriage 7-5 under the dismounting, quick detach member 7-16 on the connecting strap 7-15, and with afterwards wheel apparatus 6 and expansion bracket 7-18 pull back along carriage 7-5, in drawing process, will descend the oblique motion down of running-board bracket 7-10 and upper base plate 7-3, when both are on the horizon, stop pulling force backward, this moment the rotary connection sheet, make its angle consistent with following running-board bracket and upper base plate formation, apply following downward power at rotating shaft 7-9 place then, promote back wheel apparatus and expansion bracket simultaneously forward, until running-board bracket and upper base plate applying down, at last with quick detach member 7-8,7-12,7-16 locking.
2, the foot-operated assembly 7-3 of dismounting, and the foot-operated assembly under will dismantling is placed on foot-operated storage bag in the lump, will ride the lid cover of depositing in the storage bag 12 simultaneously and be sleeved on the front truck wheel shaft 5-2, with the front truck wheel shaft 5-2 injury user who prevents to expose.
3, unclamp quick detach member 8 and the fixed plate 8-3 that the auxiliary wheel device is installed, the auxilliary rib wheel of quick adjusting, with the hind axle is center clickwise auxiliary wheel device 8, if the beginner can be with suitable angle of auxiliary wheel device rotation, make the auxiliary wheel device of auxiliary wheel as Kickboard Scooter the time, this measure can prevent that the user from slipping; If the expert uses, can make the auxiliary wheel device break away from floor level.
4, unclamp the quick detach member 7-3-2 that saddle is installed, make saddle 7-4 be adjacent to upper base plate the saddle downward modulation, and, so not only enlarge the space of standing, but also reach effect attractive in appearance the locking of quick detach member.
5, according to user height, adjust the height of standpipe, only need this moment standpipe quick detach member unclamped and adjust to one and be fit to highly get final product, lock quick detach at last, finally be deformed into as shown in Figure 8.
Said process has simply been described the switch process from the bicycle to the Kickboard Scooter, when reality is used, arbitrarily adjusts above-mentioned steps according to people's custom.
Switch process from the Kickboard Scooter to the bicycle is opposite with above-mentioned steps, does not do too much description at this.
The above only is to preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model is to any simple modification that above embodiment did, equivalent variations and modification all belong in the scope of technical solutions of the utility model.
Claims (9)
1. a novel children is ridden the slide plate motor moped, comprise handlebar, standpipe, front fork, the head pipe, head pipe assembly, before, rear wheel device and chassis assembly, it is characterized in that: described chassis assembly is convertible chassis assembly, lower end at convertible chassis assembly is equipped with carriage, described chassis assembly mainly comprises and a pipe is fixedly connected with horizontal whippletree, the rearward end of whippletree is hinged with upper base plate by rotating shaft, saddle is installed on the upper base plate, the lower end of whippletree installs the upper end of carriage, the bilateral symmetry of described upper base plate and whippletree hinged place upper base plate is equipped with rotating plate, rotating plate is provided with the positioning runner that is transformed into two kinds of different shapes, and two rotating plates are pressed on the carriage by the quick detach member; The rearward end of described upper base plate is hinged with down running-board bracket by rotating shaft, and the rearward end of following running-board bracket is hinged on the expansion bracket by rotating shaft; Described expansion bracket is installed in the rearward end of carriage, under following running-board bracket and the carriage hinged place on the running-board bracket symmetry be fixed with rotating plate, described two rotating plates, following running-board bracket, carriage and expansion bracket are fastening by the quick detach member, the rear end of expansion bracket is equipped with colludes pawl, two collude installation back wheel apparatus between the pawl, on the running-board bracket pedal is installed under described, the outside of described running-board bracket down and upper base plate is equipped with connecting strap by rotating shaft, rotating shaft runs through running-board bracket and upper base plate down, and the two ends of connecting strap are fastening with following running-board bracket and upper base plate by the quick detach member respectively; The front vehicle wheel of described front vehicle wheel device is a drive wheel, and the two ends of front truck wheel shaft are equipped with the foot-operated assembly of detouchable.
2. novel children according to claim 1 is ridden the slide plate motor moped, it is characterized in that: described back wheel apparatus adopts the single-wheel structure, by the quick detach member auxiliary wheel device is installed in the both sides of trailing wheel.
3. novel children according to claim 2 is ridden the slide plate motor moped, it is characterized in that: described auxiliary wheel device comprises auxiliary wheel support, auxiliary wheel is installed in the outer end of auxiliary wheel support, the auxiliary wheel support other end is installed on by fixed plate and colludes the pawl outside, the inboard of fixed plate is provided with lug, and the outside that pawl is colluded in the position of corresponding lug is provided with draw-in groove.
4. novel children according to claim 1 is ridden the slide plate motor moped, it is characterized in that: described back wheel apparatus adopts the two-wheel structure, mainly comprises rear wheel support, and telescopic shaft is installed by the quick detach member respectively in the two ends of rear wheel support, and trailing wheel is installed on the telescopic shaft.
5. according to claim 1 or the foot-operated slide plate motor moped of 2 or 4 described novel childrens, it is characterized in that: described handlebar is provided with foot-operated storage bag, and storage bag is bonded on the whippletree of handlebar by nylon adherent buckle.
6. novel children according to claim 1 is ridden the slide plate motor moped, and it is characterized in that: described upper base plate is provided with regulating tank, and described saddle is installed in the regulating tank by the quick detach assembly.
7. according to claim 1 or the foot-operated slide plate motor moped of 2 or 4 described novel childrens, it is characterized in that: described foot-operated slide plate motor moped also comprises brake assemblies, and described brake assemblies extends to front and back wheel device place respectively.
8. novel children according to claim 1 is ridden the slide plate motor moped, it is characterized in that: described foot-operated assembly is installed on the front truck wheel shaft by the quick detach member.
9. novel children according to claim 8 is ridden the slide plate motor moped, it is characterized in that: described quick detach member comprises the spring on the crank that is sleeved on foot-operated assembly, the end of crank is inlaid with the location ball, the outside of spring and location ball is set with locating bush, be provided with the nest of restriction locating bush landing between locating bush and the crank, nest is positioned at the outside of location ball, the end of described crank is provided with square hole, described front vehicle wheel shaft end is made the shaft end with crank square hole coupling, also is provided with annular positioning groove on the front truck wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200284842U CN201980349U (en) | 2011-01-27 | 2011-01-27 | Novel dual-mode pedal scooter for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200284842U CN201980349U (en) | 2011-01-27 | 2011-01-27 | Novel dual-mode pedal scooter for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201980349U true CN201980349U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200284842U Expired - Fee Related CN201980349U (en) | 2011-01-27 | 2011-01-27 | Novel dual-mode pedal scooter for children |
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| Country | Link |
|---|---|
| CN (1) | CN201980349U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501359A (en) * | 2015-04-14 | 2016-04-20 | 创意念有限公司 | Kit capable of forming two types of children's wheeled vehicles |
| CN106379400A (en) * | 2016-09-28 | 2017-02-08 | 西南交通大学 | Modular multifunctional buggy |
| USD785716S1 (en) | 2016-01-22 | 2017-05-02 | Radio Flyer Inc. | Convertible scooter |
| US9796443B2 (en) | 2015-10-08 | 2017-10-24 | Radio Flyer Inc. | Conversion scooter |
| CN109562809A (en) * | 2016-08-15 | 2019-04-02 | 福特全球技术公司 | Shaped traffic device |
| EP3473534A1 (en) * | 2017-09-20 | 2019-04-24 | Premium World Ltd | An inter-convertible bicycle/ scooter |
| WO2021051212A1 (en) * | 2019-09-20 | 2021-03-25 | 卢彦合 | Balance bike with scooter function |
-
2011
- 2011-01-27 CN CN2011200284842U patent/CN201980349U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501359A (en) * | 2015-04-14 | 2016-04-20 | 创意念有限公司 | Kit capable of forming two types of children's wheeled vehicles |
| US9796443B2 (en) | 2015-10-08 | 2017-10-24 | Radio Flyer Inc. | Conversion scooter |
| USD785716S1 (en) | 2016-01-22 | 2017-05-02 | Radio Flyer Inc. | Convertible scooter |
| CN109562809A (en) * | 2016-08-15 | 2019-04-02 | 福特全球技术公司 | Shaped traffic device |
| CN109562809B (en) * | 2016-08-15 | 2021-03-16 | 福特全球技术公司 | Traffic device |
| CN106379400A (en) * | 2016-09-28 | 2017-02-08 | 西南交通大学 | Modular multifunctional buggy |
| CN106379400B (en) * | 2016-09-28 | 2018-06-19 | 西南交通大学 | A kind of modular multi-function carriage for children |
| EP3473534A1 (en) * | 2017-09-20 | 2019-04-24 | Premium World Ltd | An inter-convertible bicycle/ scooter |
| WO2021051212A1 (en) * | 2019-09-20 | 2021-03-25 | 卢彦合 | Balance bike with scooter function |
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Legal Events
| Date | Code | Title | Description |
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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: 20110921 Termination date: 20130127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |