CN204979107U - Have a down dip on handlebar both ends and put bicycle front wheel drive device of haulage rope chain - Google Patents
Have a down dip on handlebar both ends and put bicycle front wheel drive device of haulage rope chain Download PDFInfo
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- CN204979107U CN204979107U CN201520715939.6U CN201520715939U CN204979107U CN 204979107 U CN204979107 U CN 204979107U CN 201520715939 U CN201520715939 U CN 201520715939U CN 204979107 U CN204979107 U CN 204979107U
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Abstract
The utility model provides a have a down dip on handlebar both ends and put bicycle front wheel drive device of haulage rope chain, its handlebar crown of roll end be through the mid point of U -shaped prong articulated vehicle handle, the articulated shaft for the level straight to, make about the handlebar both ends wallowing motion about can be in the U -shaped prong, and then two flywheels of pull rope chain drive do work in turn, drive the front wheel in turn by two flywheels and continuously rotate forward. The handlebar both can control direction like this, and the handlebar both ends can have a down dip the pendulum again on the pin joint provide power, use the bicycle with it on, can realize that the front and back wheel trick supplies the power drive in coordination, the focus point of bicycle does not have the skew, dynamic stability is better, adaptation road conditions ability reinforce. The bicycle usage of this type of structure is extensive, is fit for riding instead of walk, tourism, amusement, body -building.
Description
Technical field
The utility model relates to a kind of bicycle front-wheel drive device, the bicycle front-wheel drive device of the pendulum hauling rope chain that specifically a kind of handlebar two ends has a down dip.
Background technology
Ordinary bicycle generally adopts single back-wheel drive, namely chain is driven by pedal crank, and then drive trailing wheel to rotate, this type of drives often dynamic stability bad, comformability for different road conditions is poor, and power is poor, mainly because such bicycle use is in time riding, cyclist can only play strength of one's legs and drive, hand-power only can be used for controlling party to, trick cannot be realized and work in coordination with force, the effect of cyclist can not be played completely, therefore we wish also to be provided with on bicycle and carry out with hand-power the front-wheel drive that controls, realizing front and back wheel adopts trick to work in coordination with force driving respectively, the focus point of such bicycle is without skew, dynamic stability is better, adapt to road conditions ability strong.
Utility model content
The purpose of this utility model is to provide the bicycle front-wheel drive device of pendulum hauling rope chain that a kind of handlebar two ends have a down dip.
The first technical scheme that the utility model adopts is as follows:
A kind of handlebar two ends have a down dip and puts the bicycle front-wheel drive device of hauling rope chain, it is characterized in that: described bicycle handle bar's axle top is by the mid point of U-shaped prong articulator handle, jointed shaft be level directly to, two ends, handlebar left and right can be swung by tilted upward in U-shaped prong, and handlebar the right and left respectively has a splicing point; Handlebar axis lower end connects car fork shaft, and car fork shaft is sleeved in car breeches pipe, connects front vehicle fork under car fork shaft, front-wheel is arranged in front vehicle fork, front-wheel wheel shaft is fixedly connected on front vehicle fork, and front-wheel hub turning set is connected on outside front-wheel wheel shaft, and the right and left of front-wheel hub is respectively equipped with a flywheel; A pair leading rope pulley arranged side by side and a pair rear conductor rope pulley arranged side by side are paid in the flat front of front vehicle fork shoulder, each pulley be level directly to and leading rope pulley is positioned at the front upper of rear conductor rope pulley; Front-wheel the right and left respectively has one section of chain to walk around bottom the flywheel on both sides respectively, four begin chains of two sections of chains all upward, wherein the front begin chain of the right and left is walked around conductor rope before on the upside of two leading rope pulleys by one and is connected, conductor rope after the rear begin chain of the right and left respectively connects one, the rear conductor rope of the right and left is walked around inside the rear conductor rope pulley of the right and left respectively, then is connected to respectively on the splicing point of handlebar the right and left.
The basis of the first technical scheme simplifies, pulley is made in the outer ring of both sides flywheel, form flywheel-type pulley, save chain and leading rope pulley, the rear conductor rope lower end of the right and left is wrapped in the chute of flywheel-type pulley on both sides respectively, the outer ring pulley of the flywheel-type pulley on both sides is equipped with a volute spring again for return, forms the second technical scheme thus as follows:
A kind of handlebar two ends have a down dip and puts the bicycle front-wheel drive device of hauling rope, it is characterized in that: described bicycle handle bar's axle top is by the mid point of U-shaped prong articulator handle, jointed shaft be level directly to, two ends, handlebar left and right can be swung by tilted upward in U-shaped prong, and handlebar the right and left respectively has a splicing point; Handlebar axis lower end connects car fork shaft, car fork shaft is sleeved in car breeches pipe, front vehicle fork is connect under car fork shaft, front-wheel is arranged in front vehicle fork, front-wheel wheel shaft is fixedly connected on front vehicle fork, front-wheel hub turning set is connected on outside front-wheel wheel shaft, and the right and left of front-wheel hub is respectively equipped with a flywheel-type pulley, and namely the outer ring of flywheel adopts the form of pulley; Front vehicle fork shoulder flat front expenditure a pair level arranged side by side directly to rear conductor rope pulley, conductor rope after front-wheel the right and left respectively has one, the rear conductor rope lower end of the right and left is walked around the back lower place of the flywheel-type pulley of the right and left respectively and is fixed on after multiple-turns wound in pulley groove, the rear conductor rope upper end of the right and left is walked around inside the rear conductor rope pulley of the right and left respectively, then is connected on the splicing point of handlebar the right and left respectively; The outside of the right and left flywheel-type pulley is respectively provided with one for making the volute spring of flywheel-type pulley return, and the outer ring of volute spring is connected on the outer ring pulley of flywheel-type pulley, and inner ring is connected on front-wheel wheel shaft.
In addition in the first technical scheme, the flywheel on both sides can also be placed on outside front vehicle fork, and front-wheel wheel shaft adopts rotational structure, forms the third technical scheme thus as follows:
A kind of handlebar two ends have a down dip and puts the bicycle front-wheel drive device of hauling rope chain, it is characterized in that: described bicycle handle bar's axle top is by the mid point of U-shaped prong articulator handle, jointed shaft be level directly to, two ends, handlebar left and right can be swung by tilted upward in U-shaped prong, and handlebar the right and left respectively has a splicing point; Handlebar axis lower end connects car fork shaft, car fork shaft is sleeved in car breeches pipe, front vehicle fork is connect under car fork shaft, front-wheel is arranged in front vehicle fork, front-wheel wheel shaft is rotatably connected on front vehicle fork, front-wheel hub is fixedly connected on front-wheel wheel shaft, and the left and right sides of front-wheel wheel shaft all extends outside front vehicle fork, and the front-wheel wheel shaft outside front vehicle fork is each side equipped with a flywheel; A pair leading rope pulley arranged side by side and a pair rear conductor rope pulley arranged side by side are paid in the flat front of front vehicle fork shoulder, each pulley be level directly to and leading rope pulley is positioned at the front upper of rear conductor rope pulley; Front-wheel the right and left respectively has one section of chain to walk around bottom the flywheel on both sides respectively, four begin chains of two sections of chains all upward, wherein the front begin chain of the right and left is walked around conductor rope before on the upside of two leading rope pulleys by one and is connected, conductor rope after the rear begin chain of the right and left respectively connects one, the rear conductor rope of the right and left is walked around inside the rear conductor rope pulley of the right and left respectively, then is connected to respectively on the splicing point of handlebar the right and left.
The beneficial effects of the utility model are: this bicycle front-wheel drive device handlebar mid point and handlebar axis hinged, make handlebar two ends can by have a down dip escapement stream pulling rope chain drive two flywheels acting, drive front-wheel to continue to rotate forward in turn by two flywheels.Such handlebar both can provide power by the controlling party pendulum that can have a down dip on hinge-point again to, handlebar two ends, applied it on bicycle, front and back wheel trick can be realized and work in coordination with force driving, the focus point of bicycle is without skew, and dynamic stability is better, adapts to road conditions ability strong.The bicycle of this class formation is of many uses, be applicable to riding instead of walk, travel, amusement, body-building.
Accompanying drawing explanation
Fig. 1 is the forward schematic diagram of the first technical scheme of this bicycle front-wheel drive device.
Fig. 2 is the side schematic view of the first technical scheme of this bicycle front-wheel drive device.
Fig. 3 is the side schematic view of the second technical scheme of this bicycle front-wheel drive device.
Fig. 4 is the forward schematic diagram of the third technical scheme of this bicycle front-wheel drive device.
Fig. 5 is the schematic diagram of this bicycle front-wheel drive device and a kind of back wheel driving gear Combination application
In figure: 1-handlebar axis, 2-U shape prong, 3-handlebar, 4-jointed shaft, 5-splicing point, 6-car fork shaft, 7-car breeches pipe, 8-front vehicle fork, 9-front-wheel, 10-front-wheel wheel shaft, 11-front-wheel hub, 12-flywheel, the leading rope pulley of 13-, conductor rope pulley after 14-, 15-chain, conductor rope before 16-, conductor rope after 17-, 18-flywheel-type pulley, 19-volute spring, 20-bearing, 21-Seat stay frame, 22-Chain stay frame, 23-rear axle, 24-trailing wheel, 25-rear wheel hub, 26-rear flywheel, 27-chain cable fairlead, 28-supports sprocket wheel, 29-chain ring, 30-pedal, 31-crank, 32-returning pull-spring, 33-bitch chain flywheel, 34-presses chain roller.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1-2, in the bicycle front-wheel drive device of the first technical scheme, U-shaped prong 2 articulator is passed through the mid point of 3 in described bicycle handle bar axle 1 top, jointed shaft 4 be level directly to, handlebar about 3 two ends can be swung by tilted upward in U-shaped prong 2, and handlebar 3 the right and left respectively has a splicing point 5; Handlebar axis 1 lower end connects car fork shaft 6, car fork shaft 6 is sleeved in car breeches pipe 7, car fork shaft connects front vehicle fork 86 times, front-wheel 9 is arranged in front vehicle fork 8, front-wheel wheel shaft 10 is fixedly connected on front vehicle fork 8, front-wheel hub 11 turning set is connected on outside front-wheel wheel shaft 10, and the right and left of front-wheel hub 11 is respectively equipped with a flywheel 12; A pair leading rope pulley 13 arranged side by side and a pair rear conductor rope pulley 14 arranged side by side are paid in the flat front of front vehicle fork 8 shoulder, each pulley be level directly to and leading rope pulley 13 is positioned at the front upper of rear conductor rope pulley 14; Front-wheel 9 the right and left respectively has one section of chain 15 to walk around bottom the flywheel 12 on both sides respectively, four begin chains of two sections of chains 15 all upward, wherein the front begin chain of the right and left is walked around conductor rope 16 before on the upside of two leading rope pulleys 13 by one and is connected, conductor rope 17 after the rear begin chain of the right and left respectively connects one, the rear conductor rope 17 of the right and left is walked around inside the rear conductor rope pulley 14 of the right and left respectively, then is connected to respectively on the splicing point 5 of handlebar 3 the right and left.During the work of this front-wheel drive, cyclist right-hand man inclines spot cars up and down back and forth 3 two ends, and the flywheel 12 of the right and left can be pulled to drive front-wheel 9 to rotate forward in turn, and when the flywheel 12 of side drives, the flywheel 12 of opposite side can corresponding return.And owing to being in different control planes, handlebar 3 does not affect it and carries out front and back push-and-pull while the upper pendulum that has a down dip, and does not therefore affect it to the control turned to.
As shown in Figure 3, in the bicycle front-wheel drive device of the second technical scheme, U-shaped prong 2 articulator is passed through the mid point of 3 in described bicycle handle bar axle 1 top, jointed shaft 4 be level directly to, handlebar about 3 two ends can be swung by tilted upward in U-shaped prong 2, and handlebar 1 the right and left respectively has a splicing point 5; Handlebar axis 1 lower end connects car fork shaft 6, car fork shaft 6 is sleeved in car breeches pipe 7, car fork shaft connects front vehicle fork 86 times, front-wheel 9 is arranged in front vehicle fork 8, front-wheel wheel shaft 10 is fixedly connected on front vehicle fork 8, front-wheel hub 11 turning set is connected on outside front-wheel wheel shaft 10, and the right and left of front-wheel hub 11 is respectively equipped with a flywheel-type pulley 18, and namely the outer ring of flywheel adopts the form of pulley; Front vehicle fork 8 shoulder flat front expenditure a pair level arranged side by side directly to rear conductor rope pulley 14, conductor rope 17 after front-wheel 9 the right and left respectively has one, rear conductor rope 17 lower end of the right and left is walked around the back lower place of the flywheel-type pulley 18 of the right and left respectively and is fixed on after multiple-turns wound in pulley groove, rear conductor rope 17 upper end of the right and left is walked around inside the rear conductor rope pulley 14 of the right and left respectively, then is connected on the splicing point 5 of handlebar 3 the right and left respectively; The outside of the right and left flywheel-type pulley 18 is respectively provided with one for making the volute spring 19 of flywheel-type pulley 18 return, and the outer ring of volute spring 19 is connected on the outer ring pulley of flywheel-type pulley 18, and inner ring is connected on front-wheel wheel shaft 10.This front-wheel drive is as the simplification version of the first technical scheme, and its principle of work is substantially identical.
As shown in Figure 4, in the bicycle front-wheel drive device of the third technical scheme, U-shaped prong 2 articulator is passed through the mid point of 3 in described bicycle handle bar axle 1 top, jointed shaft 4 be level directly to, handlebar about 3 two ends can be swung by tilted upward in U-shaped prong 2, and handlebar 3 the right and left respectively has a splicing point 5; Handlebar axis 1 lower end connects car fork shaft 6, car fork shaft 6 is sleeved in car breeches pipe 7, car fork shaft connects front vehicle fork 86 times, front-wheel 9 is arranged in front vehicle fork 8, front-wheel wheel shaft 10 is rotatably connected on front vehicle fork 8, front-wheel hub 11 is fixedly connected on front-wheel wheel shaft 10, and the left and right sides of front-wheel wheel shaft 10 all extends outside front vehicle fork 8, and the front-wheel wheel shaft 10 outside front vehicle fork 8 is each side equipped with a flywheel 12; A pair leading rope pulley 13 arranged side by side and a pair rear conductor rope pulley 14 arranged side by side are paid in the flat front of front vehicle fork 8 shoulder, each pulley be level directly to and leading rope pulley 13 is positioned at the front upper of rear conductor rope pulley 14; Front-wheel 9 the right and left respectively has one section of chain 15 to walk around bottom the flywheel on both sides respectively, four begin chains of two sections of chains 15 all upward, wherein the front begin chain of the right and left is walked around conductor rope 16 before on the upside of two leading rope pulleys 13 by one and is connected, conductor rope 17 after the rear begin chain of the right and left respectively connects one, the rear conductor rope 17 of the right and left is walked around inside the rear conductor rope pulley 14 of the right and left respectively, then is connected to respectively on the splicing point 5 of handlebar 3 the right and left.This front-wheel drive is as the another kind of arrangement form of the first technical scheme, and its principle of work is identical.
The bicycle front-wheel drive device of above-mentioned three kinds of technical schemes both can combinationally use with ordinary bicycle back wheel driving gear, also can use with specific bicycle rear combination of drive means, the bicycle front-wheel drive device being the first technical scheme as shown in Figure 5 coordinates a kind of specific bicycle rear combination of drive means to use, in this bicycle rear actuating device, employing lever up and down reciprocatingly swings and coordinates the type of drive of bitch chain circle of living, left and right pin is respectively joined a set of, symmetrical, wherein vehicle frame postmedian is provided with Seat stay frame 21 and Chain stay frame 22, two crotch 21, 22 ends connect rear axle 23 jointly, trailing wheel 24 is rotatably connected on rear axle 23 by rear wheel hub 25, rear wheel hub 25 the right and left is respectively equipped with a rear flywheel 26, a chain cable fairlead 27 is respectively provided with on Seat stay frame 21 both sides, a support sprocket wheel 28 is respectively provided with on Chain stay frame 22 both sides, in vehicle frame both sides respectively with the chain cable fairlead 27 of both sides, support sprocket wheel 28 and rear flywheel 26 are three summits, respectively they are coupled together with two chain rings 29, the pedal 30 of vehicle frame both sides is rotationally connected rear axle 23 by crank 31, using it as rotating fulcrum, returning pull-spring 32 is provided with between crank 31 and Seat stay frame 21, crank 31 also arranges bitch chain flywheel 33 be meshed with the setting section of chain ring 29, the opposite side of point of engagement arranges pressure chain roller 34, with anti-loosening fall chain, crank 31 forms lever actuated thus, namely pedal 30 point of connection to the rotating fulcrum section of crank 31 is lever moving arm, and bitch chain flywheel 33 point of engagement to rotating fulcrum section is lever resistance arm.Trample left and right pedal 30 in turn during the work of this back wheel driving gear, pull the chain ring 29 of both sides to rotate counterclockwise in turn by the bitch chain flywheel 33 of the left and right sides, and then drive the rear flywheel 26 of both sides to drive trailing wheel 24 to rotate forward in turn.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. handlebar two ends have a down dip and put the bicycle front-wheel drive device of hauling rope chain, it is characterized in that: U-shaped prong (2) articulator is passed through the mid point of (3) in described bicycle handle bar axle (1) top, jointed shaft (4) for level directly to, handlebar (3) the right and left respectively has a splicing point (5); Handlebar axis (1) lower end connects car fork shaft (6), car fork shaft (6) is sleeved in car breeches pipe (7), front vehicle fork (8) is connect under car fork shaft (6), front-wheel (9) is arranged in front vehicle fork (8), front-wheel wheel shaft (10) is fixedly connected on front vehicle fork (8), front-wheel hub (11) turning set is connected on front-wheel wheel shaft (10) outward, and the right and left of front-wheel hub (11) is respectively equipped with a flywheel (12); A pair leading rope pulley (13) arranged side by side and a pair rear conductor rope pulley (14) arranged side by side are paid in the flat front of front vehicle fork (8) shoulder, each pulley be level directly to and leading rope pulley (13) is positioned at the front upper of rear conductor rope pulley (14); Front-wheel (9) the right and left respectively has one section of chain (15) to walk around from the flywheel on both sides (12) bottom respectively, four begin chains of two sections of chains (15) all upward, wherein the front begin chain of the right and left is connected by the front conductor rope (16) that is walked around two leading rope pulley (13) upsides, conductor rope (17) after the rear begin chain of the right and left respectively connects one, rear conductor rope pulley (14) inner side of the right and left walked around respectively by the rear conductor rope (17) of the right and left, then is connected to respectively on the splicing point (5) of handlebar (3) the right and left.
2. handlebar two ends have a down dip and put the bicycle front-wheel drive device of hauling rope, it is characterized in that: U-shaped prong (2) articulator is passed through the mid point of (3) in described bicycle handle bar axle (1) top, jointed shaft (4) for level directly to, handlebar (3) the right and left respectively has a splicing point (5); Handlebar axis (1) lower end connects car fork shaft (6), car fork shaft (6) is sleeved in car breeches pipe (7), front vehicle fork (8) is connect under car fork shaft (6), front-wheel (9) is arranged in front vehicle fork (8), front-wheel wheel shaft (10) is fixedly connected on front vehicle fork (8), front-wheel hub (11) turning set is connected on front-wheel wheel shaft (10) outward, and the right and left of front-wheel hub (11) is respectively equipped with a flywheel-type pulley (18), and namely the outer ring of flywheel adopts the form of pulley; Front vehicle fork (8) shoulder flat front expenditure a pair level arranged side by side directly to rear conductor rope pulley (14), conductor rope (17) after front-wheel (9) the right and left respectively has one, rear conductor rope (17) lower end of the right and left is walked around the back lower place of the flywheel-type pulley (18) of the right and left respectively and is fixed on after multiple-turns wound in pulley groove, rear conductor rope (17) upper end of the right and left walks around rear conductor rope pulley (14) inner side of the right and left respectively, then is connected on the splicing point (5) of handlebar (3) the right and left respectively; The outside of the right and left flywheel-type pulley (18) is respectively provided with one for making the volute spring (19) of flywheel-type pulley (18) return, the outer ring of volute spring (19) is connected on the outer ring pulley of flywheel-type pulley (18), and inner ring is connected on front-wheel wheel shaft (10).
3. handlebar two ends have a down dip and put the bicycle front-wheel drive device of hauling rope chain, it is characterized in that: U-shaped prong (2) articulator is passed through the mid point of (3) in described bicycle handle bar axle (1) top, jointed shaft (4) for level directly to, handlebar (3) the right and left respectively has a splicing point (5); Handlebar axis (1) lower end connects car fork shaft (6), car fork shaft (6) is sleeved in car breeches pipe (7), front vehicle fork (8) is connect under car fork shaft (6), front-wheel (9) is arranged in front vehicle fork (8), front-wheel wheel shaft (10) is rotatably connected on front vehicle fork (8), front-wheel hub (11) is fixedly connected on front-wheel wheel shaft (10), the left and right sides of front-wheel wheel shaft (10) all extends outside front vehicle fork (8), and the front-wheel wheel shaft (10) outside front vehicle fork (8) is each side equipped with a flywheel (12); A pair leading rope pulley (13) arranged side by side and a pair rear conductor rope pulley (14) arranged side by side are paid in the flat front of front vehicle fork (8) shoulder, each pulley be level directly to and leading rope pulley (13) is positioned at the front upper of rear conductor rope pulley (14); Front-wheel (9) the right and left respectively has one section of chain (15) to walk around from the flywheel on both sides (12) bottom respectively, four begin chains of two sections of chains (15) all upward, wherein the front begin chain of the right and left is connected by the front conductor rope (16) that is walked around two leading rope pulley (13) upsides, conductor rope (17) after the rear begin chain of the right and left respectively connects one, rear conductor rope pulley (14) inner side of the right and left walked around respectively by the rear conductor rope (17) of the right and left, then is connected to respectively on the splicing point (5) of handlebar (3) the right and left.
4. a front and back wheel adopts trick collaborative for power-actuated bicycle respectively, it is characterized in that: described bicycle includes any one front-wheel drive described in claims 1 to 3, and its back wheel driving gear adopts lever up and down reciprocatingly to swing and coordinates the type of drive of bitch chain circle of living, left and right pin is respectively joined a set of, symmetrical, wherein vehicle frame postmedian is provided with Seat stay frame (21) and Chain stay frame (22), two crotch (21, 22) end connects rear axle (23) jointly, trailing wheel (24) is rotatably connected on rear axle (23) by rear wheel hub (25), rear wheel hub (25) the right and left is respectively equipped with a rear flywheel (26), a chain cable fairlead (27) is respectively provided with on Seat stay frame (21) both sides, a support sprocket wheel (28) is respectively provided with on Chain stay frame (22) both sides, in vehicle frame both sides respectively with the chain cable fairlead of both sides (27), support sprocket wheel (28) and rear flywheel (26) are three summits, respectively they are coupled together with two chain rings (29), the pedal (30) of vehicle frame both sides is rotationally connected rear axle (23) by crank (31), using it as rotating fulcrum, returning pull-spring (32) is provided with between crank (31) and Seat stay frame (21), crank (31) also arranges bitch chain flywheel (33) be meshed with the setting section of chain ring (29), the opposite side of point of engagement arranges pressure chain roller (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715939.6U CN204979107U (en) | 2015-09-16 | 2015-09-16 | Have a down dip on handlebar both ends and put bicycle front wheel drive device of haulage rope chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715939.6U CN204979107U (en) | 2015-09-16 | 2015-09-16 | Have a down dip on handlebar both ends and put bicycle front wheel drive device of haulage rope chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204979107U true CN204979107U (en) | 2016-01-20 |
Family
ID=55113501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715939.6U Expired - Fee Related CN204979107U (en) | 2015-09-16 | 2015-09-16 | Have a down dip on handlebar both ends and put bicycle front wheel drive device of haulage rope chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204979107U (en) |
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2015
- 2015-09-16 CN CN201520715939.6U patent/CN204979107U/en not_active Expired - Fee Related
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20210916 |