CN203379582U - Water rocket launcher - Google Patents
Water rocket launcher Download PDFInfo
- Publication number
- CN203379582U CN203379582U CN201320448210.8U CN201320448210U CN203379582U CN 203379582 U CN203379582 U CN 203379582U CN 201320448210 U CN201320448210 U CN 201320448210U CN 203379582 U CN203379582 U CN 203379582U
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- CN
- China
- Prior art keywords
- pipe
- sleeve pipe
- trigger sleeve
- fastener
- water rocket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a water rocket launcher which comprises a pressurization bar, an inflated rod, a launching seat post and a trigger component, wherein the inflated rod is arranged in the pressurization bar in a sliding manner; the launching seat post is fixed at the upper end of the pressurization bar; the trigger component is arranged at the upper end of the pressurization bar and provided with a trigger sleeve pipe and a clamping buckling piece; when the trigger sleeve pipe is at a buckling position relative to the pressurization bar, the clamping buckling piece moves and is close to the launching seat post; when the trigger sleeve pipe is at a percussion position relative to the pressurization bar, the clamping buckling piece moves and is far away from the launching seat post. The water rocket launcher is simplified in structure and integrates an inflated device, so as to be easy to assemble and manufacture.
Description
Technical field
The utility model relates to a kind of water rocket launching device.
Background technology
The water rocket device is a kind of game device, normally using PET bottle as a water rocket, be installed to again on a transmitter after water rocket is filled to suitable quantity of water, by transmitter, water rocket launched towards a specific direction, allow thus the user obtain game-play enjoyment by operating the water rocket device.
Traditional water rocket device need to be plugged into an outside pump-up device usually to transmitter, and pump-up device and transmitter overall volume are large, and weight is not light, is unfavorable for carrying, and greatly reduces Portability and the application of water rocket.It is too complicated that this external transmitter fastens the fastener part-structure of PET bottle, unfavorable manufacture and assembling.
The utility model content
The utility model people, in view of problems such as the huge and unfavorable manufacture of traditional water rocket device volume and assemblings, improves its deficiency and defect, and then creates a kind of water rocket launching device.
The utility model main purpose is to provide a kind of water rocket launching device, it can be assembled mutually with PET bottle, water rocket using PET bottle as a game use, and PET bottle is launched towards a specific direction, and the close structure of water rocket launching device and simplifying, need not connect outside pump-up device, and facilitate volume production.
For reaching above-mentioned purpose, aforementioned water rocket launching device comprises: one adds pressure bar, one inflating rod, adding in pressure bar in the sliding type setting, one launching seat bar, be fixed on the upper end that adds pressure bar, an and trigger component, be arranged on the upper end that adds pressure bar, and there is a trigger sleeve pipe and a fastener, this trigger sleeve pipe adds pressure bar can sliding type to be set on, run through on the trigger sleeve pipe and be formed with a register hole to be linked in the upper end that adds pressure bar, be formed with at least one drive division in trigger sleeve pipe upper end, be formed with a guiding hypotenuse on this drive division, this fastener is can sliding type to be arranged in register hole and be positioned at trigger sleeve pipe upper end, be formed with a clamping part in the fastener upper end, be formed with a buckle slot with the retainer ring on buckle one PET bottle on clamping part, be formed with at least one oblique guide lug with to guiding hypotenuse on clamping part.
Wherein, when the trigger sleeve pipe relatively adds pressure bar and is positioned at a closed position, the oblique guide lug of fastener and the guiding hypotenuse of trigger sleeve pipe mutually combine and the clamping part that makes fastener near the launching seat bar; When the trigger sleeve pipe relatively adds pressure bar and is positioned at a percussion position, the guiding hypotenuse of trigger sleeve pipe and the oblique guide lug of fastener staggers and by clamping part towards the pushing and pressing of the direction away from the launching seat bar.By above-mentioned technological means, water rocket launching device, when a PET bottle is installed as rocket, first pulls down firing position by the trigger sleeve pipe of trigger component, makes fastener be pushed against by the trigger sleeve pipe and away from the launching seat bar.Then a PET bottle bottleneck that suitable quantity of water is housed is set on the launching seat bar, and upwards move the trigger sleeve pipe to snapped-in position, now, guiding hypotenuse and guidance part are complete corresponding and mutually combine, make the direction of the past launching seat bar of clamping part of fastener move, and make buckle slot fasten the retainer ring of PET bottle.Then, the push-and-pull inflating rod, make air be pumped to and be added in pressure bar by outside repeatedly, and arrive PET bottle inside, and through repeatedly inflating, the air pressure in PET bottle reaches suitable high pressure; Finally, during use by PET bottle towards a specific direction, and drop-down trigger sleeve pipe, the percussion PET bottle, now the high pressure of PET bottle inside will drive PET bottle to fly away from the launching seat pipe with high speed, reach thus the game-play enjoyment of water rocket.Trigger component of the present utility model only has trigger sleeve pipe and fastener, and inflating rod etc. inflates the part of use and be integrated among water rocket launching device, therefore can effectively simplify assembling, reduces the volume of water rocket launching device.
The aforementioned pressure bar that adds is comprised of forcing pipe on forcing pipe and once, this time forcing pipe is hollow, run through and be formed with air duct at lower forcing pipe, should upper forcing pipe be hollow, the airtight upper end that is arranged on lower forcing pipe, run through on upper forcing pipe and be formed with a upper air duct be communicated with lower air duct, in upper forcing pipe upper end, be formed with a chute; This inflating rod is can sliding type to be arranged in lower air duct and to be positioned at the lower end of lower forcing pipe; This launching seat bar is fixed in air duct and is positioned at the upper end of forcing pipe; This trigger component is arranged on the upper end of forcing pipe, and this trigger sleeve pipe is being set on upper forcing pipe by sliding type, and register hole is linked in the upper end of forcing pipe; The inner surface place of this fastener lower end radially projection is formed with a slide block, and this slide block is arranged in chute can slide up and down mode.
Aforementioned trigger component further has a spacing ring, and this spacing ring is sheathed to be fixed on the drive division of trigger sleeve pipe, and partly against the clamping part of fastener.
Aforementioned upper forcing pipe is formed with a ring shoulder by upper end; This Trigger shoe pipe box closes internal surface of hole and radially inwardly is formed with a stopper section that can be resisted against on the ring shoulder, and when the trigger sleeve pipe is positioned at firing position, stopper section is against encircling shoulder to avoid the trigger sleeve pipe further to slide.
The projection that makes progress of aforementioned trigger sleeve pipe has a banking stop to be resisted against the lateral surface of fastener, and when the trigger sleeve pipe is positioned at firing position, fastener is outward-dipping, and banking stop is tight against fastener to avoid fastener to drop.
On aforementioned trigger sleeve pipe lateral surface, projection is formed with and pulls piece.
The upper end of aforementioned lower forcing pipe arranges assembled portion, is formed with a chamber be connected with lower air duct in lower assembled portion; Be formed with a upper assembled portion mutually combined with lower assembled portion in the lower end of upper forcing pipe; One non-return valve is arranged in chamber and upper shed that can hermetic closed lower air duct; One spring is arranged in chamber and between upper assembled portion and non-return valve.
On aforementioned non-return valve, be provided with one can airtight contact under the gasket seal of upper shed of air duct.
Be formed with one first threaded portion on aforementioned lower assembled portion; Should on upper assembled portion, be formed with second threaded portion of being combined with the first threaded portion.
Aforementioned upper assembled portion has a bushing pipe and a collar portion, and this bushing pipe is arranged on the forcing pipe lower end, and this collar portion is being arranged on bushing pipe by rotating manner, and this first threaded portion is formed on collar portion; Be formed with vertically the rail plate of a plurality of contact non-return valves in the chamber of this time assembled portion; This launching seat bar is that an expansion link has an inner tube and an outer tube, and this outer tube is being set on inner tube by sliding type; Be formed with an Airtight gasket on this outer tube with for sealing the PET bottle bottleneck; The place, bottom of leaning on of this inflating rod is provided with a handle.
The beneficial effects of the utility model are: this water rocket launching device can be assembled mutually with PET bottle, water rocket using PET bottle as a game use, and PET bottle is launched towards a specific direction, and the close structure of water rocket launching device and simplifying, need not connect outside pump-up device, and facilitate volume production.
The accompanying drawing explanation
Fig. 1 is the utility model stereo appearance figure.
The stereo appearance figure that Fig. 2 is the utility model and PET bottle assembling.
Fig. 3 is the local stereo appearance figure that amplifies of the utility model trigger component.
The stereo appearance figure that Fig. 4 is the utility model trigger component.
Fig. 5 is the utility model three-dimensional exploded view.
The three-dimensional exploded view that Fig. 6 is the utility model trigger component.
Another three-dimensional exploded view that Fig. 7 is the utility model trigger component.
Fig. 8 is the utility model side view.
Fig. 9 is the side cutaway view of the utility model according to Fig. 8.
The side-looking operation chart that Figure 10 is the utility model hookup 8.
Figure 11 is the side-looking section operation chart of the utility model according to Figure 11.
Figure 12 is the continue side-looking operation chart of Figure 10 of the utility model.
Figure 13 is the side-looking section operation chart of the utility model according to Figure 12.
Figure 14 is the continue side-looking operation chart of Figure 12 of the utility model.
Figure 15 is the side-looking section operation chart of the utility model according to Figure 14.
The critical piece symbol description:
100 times air ducts of 10 times forcing pipes
11 times assembled portion 110 chambers
113 rail plate 115 first threaded portions
Air duct on forcing pipe 200 on 20
Assembled portion on 205 ring shoulders 21
211 bushing pipe 212 collar portion
22 joint portion 220 chutes
30 inflating rod 310 passages
32 handles
40 non-return valve 41 gasket seals
50 springs
60 launching seat bar 61 inner tubes
62 outer tube 63 Airtight gaskets
70 trigger component 71 trigger sleeve pipes
710 register hole 711 banking stops
713 drive division 714 guiding hypotenuses
715 pull piece 718 stopper sections
72 fastener 722 slide blocks
The oblique guide lug of 723 clamping part 724
725 buckle slot 73 spacing rings.
The specific embodiment
Please refer to Fig. 1, Fig. 2 and Fig. 5, the utility model rocket projector comprises: one adds pressure bar, an inflating rod 30, a non-return valve 40, a spring 50, a launching seat bar 60 and a trigger component 70.
Please with further reference to Fig. 8 and Fig. 9, this adds pressure bar and is comprised of forcing pipe 20 on forcing pipe 10 and once.
This time forcing pipe 10 is hollow, at lower forcing pipe 10, runs through and is formed with air duct 100.The upper end of lower forcing pipe 10 arranges assembled portion 11, is formed with a chamber 110 be connected with lower air duct 100 in lower assembled portion 11.Be formed with one first threaded portion 115 on lower assembled portion 11.
Please, with further reference to Fig. 6 and Fig. 7, on this, forcing pipe 20 is hollow, and the airtight upper end that is arranged on lower forcing pipe 10 is run through and is formed with a upper air duct 200 be communicated with lower air duct 100 on upper forcing pipe 20.Upper forcing pipe 20 upper ends form on a 22， joint portion, joint portion 22 and are formed with a chute 220.Upper forcing pipe 20 be formed with a ring shoulder 205 by upper end so that the ring diameter of shoulder more than 205 to encircle the diameter at shoulder 205 following positions less.Be formed with a upper assembled portion 21 mutually combined with lower assembled portion 11 in the lower end of upper forcing pipe 20.Above on assembled portion 21, be formed with the second threaded portion of the one and first threaded portion 115 combinations.In addition, upper assembled portion 21 can have a bushing pipe 211 and a collar portion 212, and this bushing pipe 211 is arranged on forcing pipe 20 lower ends, and this collar portion 212 is arranged on bushing pipe 211 in a rotatable manner, and 115 of this first threaded portions can be formed on collar portion 212.In addition, be formed with vertically a plurality of rail plates 113 in the chamber 110 of lower assembled portion 11.
This inflating rod 30 slidably is arranged in lower air duct 100 and is positioned at the lower end of lower forcing pipe 10.The place, bottom of leaning on of inflating rod 30 is provided with the handle 32 of an overstriking to facilitate gripping.In addition, inflating rod 30 can be hollow and has a plurality of passages 310, passage 310 can be when pulling out inflating rod 30 balance inflating rod 30 inside and outside pressure and make inflating rod 30 can not held and must not move by the pull of vacuum in lower forcing pipe 10.
This non-return valve 40 is arranged in chamber 110, contact slide guide rail 113, and upper shed 111 that can hermetic closed lower air duct 100.Be provided with an annoying gasket seal 41 that connects airtight the upper shed 111 that touches down air duct 100 on non-return valve 40.
This spring 50 is arranged in chamber 110 and between upper assembled portion 21 and non-return valve 40.
This launching seat bar 60 is fixed in air duct 200 and is positioned at the upper end of forcing pipe 20.Launching seat bar 60 is that an expansion link has an inner tube 61 and an outer tube 62, and this outer tube 62 slidably is set on inner tube 61, is formed with an Airtight gasket 63 with for sealing PET bottle 90 bottlenecks on outer tube 62.
Please, with further reference to Fig. 3 and Fig. 4, this trigger component 70 is arranged on the upper end of forcing pipe 20, and has a trigger sleeve pipe 71, a fastener 72 and a spacing ring 73.
Please with further reference to Fig. 6 and Fig. 7, this trigger sleeve pipe 71 slidably is set on forcing pipe 20, run through on trigger sleeve pipe 71 and be formed with the upper end of a register hole 710 with forcing pipe on being linked in 20, be formed with at least one drive division 713 in trigger sleeve pipe 71 upper ends, be formed with a guiding hypotenuse 714 on this drive division 713.Register hole 710 inner surface radial directions inwardly are formed with a stopper section 718 that can be resisted against on ring shoulder 205, and when trigger sleeve pipe 71 is positioned at firing position, stopper section 718 is against encircling shoulder 205 to avoid trigger sleeve pipe 71 further to slide.In addition, trigger sleeve pipe 71 upwards projection has one to have flexible banking stop 711 to be resisted against the lateral surface of fastener 72, when trigger sleeve pipe 71 is positioned at firing position, fastener 72 is tip tilt slightly outwards, and banking stop 711 is out of shape a little and is tight against fastener 72 to avoid fastener 72 to drop.Moreover on trigger sleeve pipe 71 lateral surfaces, projection is formed with and pulls piece 715 and pull for finger.
This fastener 72 slidably is arranged in register hole 710 and is positioned at trigger sleeve pipe 71 upper ends, be formed with a clamping part 723 in fastener 72 upper ends, be formed with a buckle slot 725 with the retainer ring on buckle one PET bottle 90 on clamping part 723, be formed with at least one oblique guide lug 724 with to guiding hypotenuse 714 on clamping part 723.In addition, at the inner surface place of fastener 72 lower ends, radially projection is formed with a slide block 722, and this slide block 722 slidably is arranged in chute 220.
This spacing ring 73 is sheathed to be fixed on the drive division 713 of trigger sleeve pipe 71, and partly against the clamping part 723 of fastener 72.
Wherein, when trigger sleeve pipe 71 is relatively gone up forcing pipe 20 and is positioned at a closed position, the oblique guide lug 724 of fastener 72 with the guiding hypotenuse 714 of trigger sleeve pipe 71, mutually combine and the clamping part 723 that makes fastener 72 near launching seat bar 60; When trigger sleeve pipe 71 is relatively gone up forcing pipe 20 and is positioned at a percussion position, the guiding hypotenuse 714 of trigger sleeve pipe 71 with the oblique guide lug 724 of fastener 72, stagger and by clamping part 723 towards the pushing and pressing of the direction away from launching seat bar 60.
Please, with further reference to Figure 10 and Figure 11, water rocket launching device, when a PET bottle 90 is installed as rocket, is first moved the trigger sleeve pipe 71 of trigger component 70 to firing position downwards, makes fastener 72 by 71 pushing and pressing of trigger sleeve pipe and away from launching seat bar 60.
Please with further reference to Figure 12 and Figure 13, then, one PET bottle 90 bottlenecks that suitable quantity of water is housed are set on launching seat bar 60, and upwards move trigger sleeve pipe 71 to snapped-in position, now, guiding hypotenuse 714 and guidance part are fully corresponding and mutually combine, and make the direction of the clamping part 723 past launching seat bars 60 of fastener 72 move, and make buckle slot 725 fasten the retainer ring of PET bottle 90.Then, the push-and-pull inflating rod 30 repeatedly, air is pumped to by outside in the air duct of lower air duct 100, upper forcing pipe 20 of lower forcing pipe 10, and arrives PET bottle 90 inside, and through repeatedly inflating, the air pressures in PET bottle 90 reach suitable high pressure.
Please with further reference to Figure 14 and Figure 15, last, can be by PET bottle 90 towards a specific direction during use, and drop-down trigger sleeve pipe 71, percussion PET bottle 90, now the high pressure of PET bottle 90 inside will drive PET bottle 90 to fly away from the launching seat pipe at a high speed, reach thus the game-play enjoyment of water rocket.Trigger component 70 of the present utility model only has trigger sleeve pipe 71 and fastener 72, and inflating rod 30 etc. inflates the part of use and be integrated among water rocket launching device, therefore can effectively simplify assembling, reduces the volume of water rocket launching device.
Above-described embodiment is for illustrative principle of the present utility model and effect thereof, but the utility model is not limited to above-mentioned embodiment.Those skilled in the art all can, under spirit of the present utility model and category, in the claim protection domain, modify to above-described embodiment.Therefore protection domain of the present utility model, should cover as claims of the present utility model.
Claims (10)
1. a water rocket launching device, is characterized in that, described water rocket launching device comprises:
One adds pressure bar;
One inflating rod, it adds in pressure bar can sliding type to be arranged on;
One launching seat bar, it is fixed on the upper end that adds pressure bar; And
One trigger component, it is arranged on the upper end that adds pressure bar, and there is a trigger sleeve pipe and a fastener, this trigger sleeve pipe adds pressure bar can sliding type to be set on, run through on the trigger sleeve pipe and be formed with a register hole to be linked in the upper end that adds pressure bar, be formed with at least one drive division in trigger sleeve pipe upper end, be formed with a guiding hypotenuse on this drive division, this fastener is can sliding type to be arranged in register hole and be positioned at trigger sleeve pipe upper end, be formed with a clamping part in the fastener upper end, be formed with a buckle slot with the retainer ring on buckle one PET bottle on clamping part, be formed with at least one oblique guide lug with to guiding hypotenuse on clamping part,
Wherein, when the trigger sleeve pipe relatively adds pressure bar and is positioned at a closed position, the oblique guide lug of fastener and the guiding hypotenuse of trigger sleeve pipe mutually combine and the clamping part that makes fastener near the launching seat bar; When the trigger sleeve pipe relatively adds pressure bar and is positioned at a percussion position, the guiding hypotenuse of trigger sleeve pipe and the oblique guide lug of fastener staggers and by clamping part towards the pushing and pressing of the direction away from the launching seat bar.
2. water rocket launching device according to claim 1, is characterized in that,
The described pressure bar that adds is comprised of forcing pipe on forcing pipe and once, this time forcing pipe is hollow, run through and be formed with air duct at lower forcing pipe, should upper forcing pipe be hollow, the airtight upper end that is arranged on lower forcing pipe, run through on upper forcing pipe and be formed with a upper air duct be communicated with lower air duct, in upper forcing pipe upper end, be formed with a chute;
This inflating rod is can sliding type to be arranged in lower air duct and to be positioned at the lower end of lower forcing pipe;
This launching seat bar is fixed in air duct and is positioned at the upper end of forcing pipe;
This trigger component is arranged on the upper end of forcing pipe, and this trigger sleeve pipe is being set on upper forcing pipe by sliding type, and register hole is linked in the upper end of forcing pipe;
The inner surface place of this fastener lower end radially projection is formed with a slide block, and this slide block is arranged in chute can slide up and down mode.
3. water rocket launching device according to claim 2, is characterized in that, described trigger component further has a spacing ring, and this spacing ring is sheathed to be fixed on the drive division of trigger sleeve pipe, and partly against the clamping part of fastener.
4. water rocket launching device according to claim 3, is characterized in that, described upper forcing pipe is formed with a ring shoulder by upper end; This Trigger shoe pipe box closes internal surface of hole and radially inwardly is formed with a stopper section that can be resisted against on the ring shoulder, and when the trigger sleeve pipe is positioned at firing position, stopper section is against encircling shoulder to avoid the trigger sleeve pipe further to slide.
5. water rocket launching device according to claim 4, it is characterized in that, the projection that makes progress of described trigger sleeve pipe has a banking stop to be resisted against the lateral surface of fastener, when the trigger sleeve pipe is positioned at firing position, fastener is outward-dipping, and banking stop is tight against fastener to avoid fastener to drop.
6. according to the described water rocket launching device of any one in claim 2 to 5, it is characterized in that, on described trigger sleeve pipe lateral surface, projection is formed with and pulls piece.
7. water rocket launching device according to claim 6, is characterized in that, the upper end of described lower forcing pipe arranges assembled portion, is formed with a chamber be connected with lower air duct in lower assembled portion; Be formed with a upper assembled portion mutually combined with lower assembled portion in the lower end of upper forcing pipe; One non-return valve is arranged in chamber and upper shed that can hermetic closed lower air duct; One spring is arranged in chamber and between upper assembled portion and non-return valve.
8. water rocket launching device according to claim 7, is characterized in that, on described non-return valve, be provided with one can airtight contact under the gasket seal of upper shed of air duct.
9. water rocket launching device according to claim 8, is characterized in that, is formed with one first threaded portion on described lower assembled portion; Should on upper assembled portion, be formed with second threaded portion of being combined with the first threaded portion.
10. water rocket launching device according to claim 9, it is characterized in that, described upper assembled portion has a bushing pipe and a collar portion, and this bushing pipe is arranged on the forcing pipe lower end, this collar portion is being arranged on bushing pipe by rotating manner, and this first threaded portion is formed on collar portion; Be formed with vertically the rail plate of a plurality of contact non-return valves in the chamber of this time assembled portion; This launching seat bar is that an expansion link has an inner tube and an outer tube, and this outer tube is being set on inner tube by sliding type; Be formed with an Airtight gasket on this outer tube with for sealing the PET bottle bottleneck; And the place, bottom of leaning on of this inflating rod is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448210.8U CN203379582U (en) | 2013-07-25 | 2013-07-25 | Water rocket launcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448210.8U CN203379582U (en) | 2013-07-25 | 2013-07-25 | Water rocket launcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379582U true CN203379582U (en) | 2014-01-08 |
Family
ID=49868116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448210.8U Expired - Fee Related CN203379582U (en) | 2013-07-25 | 2013-07-25 | Water rocket launcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI558449B (en) * | 2014-04-10 | 2016-11-21 | Univ Hsiuping Sci & Tech | Water rocket with automatic filling system and wind direction detection device |
| TWI566815B (en) * | 2014-04-10 | 2017-01-21 | With automatic water filling system to detect wind speed and wind direction cum means of rocket | |
| CN111372665A (en) * | 2019-01-30 | 2020-07-03 | 深圳市大疆创新科技有限公司 | Transmitting device, transmitting assembly and remote control car |
-
2013
- 2013-07-25 CN CN201320448210.8U patent/CN203379582U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI558449B (en) * | 2014-04-10 | 2016-11-21 | Univ Hsiuping Sci & Tech | Water rocket with automatic filling system and wind direction detection device |
| TWI566815B (en) * | 2014-04-10 | 2017-01-21 | With automatic water filling system to detect wind speed and wind direction cum means of rocket | |
| CN111372665A (en) * | 2019-01-30 | 2020-07-03 | 深圳市大疆创新科技有限公司 | Transmitting device, transmitting assembly and remote control car |
| WO2020154943A1 (en) * | 2019-01-30 | 2020-08-06 | 深圳市大疆创新科技有限公司 | Firing device, firing assembly, and remote control vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140108 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |