CN204864952U - Toy cart - Google Patents
Toy cart Download PDFInfo
- Publication number
- CN204864952U CN204864952U CN201520179555.7U CN201520179555U CN204864952U CN 204864952 U CN204864952 U CN 204864952U CN 201520179555 U CN201520179555 U CN 201520179555U CN 204864952 U CN204864952 U CN 204864952U
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- gear
- toy car
- mechanical energy
- idler
- drive group
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Abstract
The utility model relates to a toy cart, it includes the axletree, install a round shaft gear on the axletree, still be equipped with in the toy cart and sway device and mechanical energy memory, it is equipped with gear drive group to wave between device and the mechanical energy memory, be equipped with the 2nd gear drive group between machinery energy memory and the wheel shaft gear. Adopt this kind of structure, may not need use the battery to drive the motor and rotate as power, only need artificial waveing sway the device, make mechanical energy memory store sufficient energy, then with the ability release that mechanical energy memory stored, promote the toy cart motion can, saved the battery, do not need the motor yet, not only save the cost, green moreover, convenient operation, toy cart's object for appreciation nature is higher.
Description
Technical field
The utility model relates to toy art, in particular, relates to a kind of toy car.
Background technology
Usually, toy car is all electronic, electric toy car run use time, need to install battery, as lithium battery or No. 7, No. 5 dry cells etc., drive vehicle movement with electric power drive motor, if do not have battery, toy car just can not normally use.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of toy car not needing to use battery.
The purpose of this utility model is achieved through the following technical solutions:
A kind of toy car, comprise axletree, described axletree is provided with wheel axle gear, rocking equipment and mechanical energy storing device is also provided with in described toy car, be provided with the first gear drive group between described rocking equipment and mechanical energy storing device, between described mechanical energy storing device and wheel axle gear, be provided with the second gear drive group.
Further, described toy car is provided with control device, and described control device controls the second gear drive group, connects or disconnects the transmission between mechanical energy storing device and wheel axle gear.Control device controls the second gear drive group, so just controls motion and the stopping of toy car.
Further, described mechanical energy storing device comprises flywheel, and the flywheel gear that be fixedly connected with coaxial with flywheel, described mechanical energy storing device also comprises the idler gear engaged with flywheel gear, described second gear drive group comprises the free gear engaged with idler gear, described free gear can turn to around described idler gear and engage with described wheel axle gear, and described control device limits the rotation of described free gear.The rotary inertia of flywheel is large, can by energy storage, adopt this structure, free gear can turn to and engage with wheel axle gear, also can turn to and disengage with wheel axle gear, so just can control the second gear drive group, thus control connection and the disconnection of transmission between flywheel gear and wheel axle gear, realizing the transmission connected when needing between flywheel and wheel, time unwanted, transmission between flywheel and wheel being disconnected, so just conveniently can control the motion of toy car.
Further, described second gear drive group comprises runner assembly, described runner assembly comprises rotating pointer, described mechanical energy storing device comprises intermediate gear shaft, described idler gear is fixedly mounted on described intermediate gear shaft, one end of described rotating pointer is provided with the pointer through hole coordinated with described intermediate gear shaft, the other end is provided with free gear, described rotating pointer can rotate around described idler gear, the other end of described rotating pointer is provided with the movable teeth wheel shaft parallel with described intermediate gear shaft, and described free gear is arranged on described movable teeth wheel shaft.Like this, intermediate gear shaft drives rotating pointer to rotate, thus drives the free gear of the rotating pointer other end to rotate, and free gear is engaged with wheel axle gear, thus by the power transmission of mechanical energy storing device on axletree.
Further, described control device comprises rotating transmission levers, and one end of transmission levers is provided with the stop part stoping described rotating pointer to rotate around intermediate gear shaft, and the other end of transmission levers is provided with by compressing switch.So just can by pressing switch control rule transmission levers, thus drive stop part no longer to stop the motion of rotating pointer, free gear is engaged with wheel axle gear, thus makes power pass to axletree from mechanical energy storing device, thus drive axletree to rotate, make vehicle movement.
Further, described rocking equipment comprises rotating swing lever, one end of described swing lever is provided with empennage, the other end is provided with gear part, described first gear drive group comprises the first gear engaged with described gear part and the second gear engaged with described idler gear, is in transmission connection between described first gear and the second gear.One end of swing lever is provided with empennage, not only convenient shake swing lever, and empennage is arranged on parts swing lever can also being saved toy car, and by shake, empennage driven gear portion rotates, thus transmits power in mechanical energy storing device.
Further, described first gear drive group comprises and three gear that be fixedly connected with coaxial with described first gear and and four gear that be fixedly connected with, described three gear and described four gears meshing coaxial with described second gear.Adopt this structure that power can be facilitated to be transferred to mechanical energy storing device from rocking equipment.
Further, described idler gear comprises the first idler gear and the second idler gear, described first idler gear engages with described free gear, simultaneously with described second gears meshing, described second idler gear engages with described flywheel gear, and described first idler gear is coaxial with described second idler gear and be fixedly connected with.Intermediate gear device is connected with the first gear drive group, is also connected with the second gear drive group, plays an important role, and when this set can make flywheel accept power transmission, Speed of Reaction Wheels is comparatively large, thus facilitates flywheel energy storage.
Further, TRT is provided with in described toy car, described TRT comprises the generator be located in toy car, TRT also comprises the belt wheel be fixedly mounted on described axletree, be provided with driving-belt between described generator and described belt wheel to be in transmission connection, described toy car is provided with car light, is electrically connected between described generator with described car light.In toy car, be provided with TRT, the some mechanical of toy car can be converted into electric energy, thus light car light, not only utilization rate is high, and environmental protection.
Further, described toy car is provided with control device, and described control device controls the second gear drive group, connects or disconnects the transmission between mechanical energy storing device and wheel axle gear; Described mechanical energy storing device comprises flywheel, and the flywheel gear that be fixedly connected with coaxial with flywheel, described mechanical energy storing device also comprises the idler gear engaged with flywheel gear, described second gear drive group comprises the free gear engaged with idler gear, described free gear can turn to around described idler gear and engage with described wheel axle gear, and described control device limits the rotation of described free gear; Described second gear drive group comprises runner assembly, described runner assembly comprises rotating pointer, described mechanical energy storing device comprises intermediate gear shaft, described idler gear is fixedly mounted on described intermediate gear shaft, one end of described rotating pointer is provided with the pointer through hole coordinated with described intermediate gear shaft, the other end is provided with free gear, described rotating pointer can rotate around described idler gear, the other end of described rotating pointer is provided with the movable teeth wheel shaft parallel with described intermediate gear shaft, and described free gear is arranged on described movable teeth wheel shaft; Described control device comprises rotating transmission levers, and one end of transmission levers is provided with the stop part stoping described rotating pointer to rotate around intermediate gear shaft, and the other end of transmission levers is provided with by compressing switch; Described rocking equipment comprises rotating swing lever, one end of described swing lever is provided with empennage, the other end is provided with gear part, described first gear drive group comprises the first gear engaged with described gear part and the second gear engaged with described idler gear, is in transmission connection between described first gear and the second gear; Described first gear drive group comprises and three gear that be fixedly connected with coaxial with described first gear and and four gear that be fixedly connected with coaxial with described second gear, described 3rd gear and described 4th gears meshing; Described idler gear comprises the first idler gear and the second idler gear, described first idler gear engages with described free gear, simultaneously with described second gears meshing, described second idler gear engages with described flywheel gear, and described first idler gear is coaxial with described second idler gear and be fixedly connected with; TRT is provided with in described toy car, described TRT comprises the generator be located in toy car, TRT also comprises the belt wheel be fixedly mounted on described axletree, be provided with driving-belt between described generator and described belt wheel to be in transmission connection, described toy car is provided with car light, is electrically connected between described generator with described car light.
The utility model, owing to being provided with rocking equipment and mechanical energy storing device in toy car, is provided with the first gear drive group between described rocking equipment and mechanical energy storing device, be provided with the second gear drive group between described mechanical energy storing device and wheel axle gear.So just energy can be transferred in mechanical energy storing device by the first gear drive group by shake rocking equipment, when the energy storage in mechanical energy storing device is enough, by the second gear drive group between mechanical energy storing device and wheel axle gear, connect the transmission between flywheel and wheel axle gear, thus the energy stored in mechanical energy storing device is driven to wheel axle gear by the second driving gear set, driven wheel shaft gear rotates, axletree rotates, thus drive vehicle wheel rotation, drive vehicle movement.Adopt this structure, can not need to use battery drive motor to rotate as power, only need artificial shake rocking equipment, make mechanical energy storing device store enough energy, then ability release mechanical energy storing device stored, promotion vehicle movement, eliminates battery, does not also need motor, not only save cost, and environmental protection, handled easily, the playability of toy car is higher.This toy car needs manually to shake rocking equipment in addition, child can be allowed while use toy car to temper arm strength, take exercises, increase physique, serve the effect of body-building while object for appreciation.
Accompanying drawing explanation
Fig. 1 is the toy car overall schematic of the utility model embodiment;
Fig. 2 is the inside overall schematic of the utility model embodiment;
Fig. 3 is the internal structure schematic diagram of the utility model embodiment;
Fig. 4 is that the structure of the utility model embodiment splits schematic diagram;
Fig. 5 is the gear transmission structure schematic diagram of the utility model embodiment.
Wherein: 10, rocking equipment, 11, empennage, 12, swing lever, 13, gear part, 20, mechanical energy storing device, 21, flywheel, 22, flywheel gear, 23, idler gear, 24, first idler gear, 25, second idler gear, 26, intermediate gear shaft, 30, axletree, 31, wheel axle gear, 40, first gear drive group, 41, first gear, 42, second gear, 43, 3rd gear, 44, 4th gear, 50, second gear drive group, 51, free gear, 52, rotating pointer, 53, movable teeth wheel shaft, 60, control device, 61, transmission levers, 62, by compressing switch, 63, stop part, 69, protection box, 70, TRT, 71, generator, 72, belt wheel, 73, driving-belt.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
A kind of toy car, comprise axletree 30, described axletree 30 is provided with wheel axle gear 31, rocking equipment 10 and mechanical energy storing device 20 is also provided with in described toy car, be provided with the first gear drive group 40 between described rocking equipment 10 and mechanical energy storing device 20, between described mechanical energy storing device 20 and wheel axle gear 31, be provided with the second gear drive group 50.
Owing to being provided with rocking equipment 10 and mechanical energy storing device 20 in toy car, between described rocking equipment 10 and mechanical energy storing device 20, be provided with the first gear drive group 40, between described mechanical energy storing device 20 and wheel axle gear 31, be provided with the second gear drive group 50.So just energy can be transferred in mechanical energy storing device 20 by the first gear drive group 40 by shake rocking equipment 10, when the energy storage in mechanical energy storing device 20 is enough, by the second gear drive group 50 between mechanical energy storing device 20 and wheel axle gear 31, connect the transmission between flywheel 21 and wheel axle gear 31, thus the energy stored in mechanical energy storing device 20 is driven to wheel axle gear 31 by the second driving gear set, driven wheel shaft gear 31 rotates, axletree 30 rotates, thus drive vehicle wheel rotation, drive vehicle movement.Adopt this structure, can not need to use battery drive motor to rotate as power, only need artificial shake rocking equipment 10, make mechanical energy storing device 20 store enough energy, then ability release mechanical energy storing device 20 stored, promotion vehicle movement, eliminates battery, does not also need motor, not only save cost, and environmental protection, handled easily, the playability of toy car is higher.This toy car needs artificial shake rocking equipment 10 in addition, child can be allowed while use toy car to temper arm strength, take exercises, increase physique, serve the effect of body-building while object for appreciation.
Toy car is provided with control device 60, and described control device 60 controls the second gear drive group 50, connects or disconnects the transmission between mechanical energy storing device 20 and wheel axle gear 31.Control device 60 controls the second gear drive group 50, so just controls motion and the stopping of toy car.
Mechanical energy storing device 20 comprises flywheel 21, and the flywheel gear 22 that be fixedly connected with coaxial with flywheel 21, described mechanical energy storing device 20 also comprises the idler gear 23 engaged with flywheel gear 22, described second gear drive group 50 comprises the free gear 51 engaged with idler gear 23, described free gear 51 can turn to around described idler gear 23 and engage with described wheel axle gear 31, and described control device 60 limits the rotation of described free gear 51.The rotary inertia of flywheel 21 is large, can by energy storage, adopt this structure, free gear 51 can turn to and engage with wheel axle gear 31, also can turn to and disengage with wheel axle gear 31, so just can control the second gear drive group 50, thus control connection and the disconnection of transmission between flywheel gear 22 and wheel axle gear 31, realize the transmission connected when needing between flywheel 21 and wheel, time unwanted, transmission between flywheel 21 and wheel is disconnected, so just conveniently can control the motion of toy car.Mechanical energy storing device 20 also can pass through its real mode energy storage, as arranged clockwork spring, or spring, or other have the parts of energy storage.
Second gear drive group 50 comprises runner assembly, described runner assembly comprises rotating pointer 52, described mechanical energy storing device 20 comprises intermediate gear shaft 26, described idler gear 23 is fixedly mounted on described intermediate gear shaft 26, one end of described rotating pointer 52 is provided with the pointer through hole coordinated with described intermediate gear shaft 26, the other end is provided with free gear 51, described rotating pointer 52 can rotate around described idler gear 23, the other end of described rotating pointer 52 is provided with the movable teeth wheel shaft 53 parallel with described intermediate gear shaft 26, described free gear 51 is arranged on described movable teeth wheel shaft 53.Like this, intermediate gear shaft 26 drives rotating pointer 52 to rotate, thus drives the free gear 51 of rotating pointer 52 other end to rotate, and free gear 51 is engaged with wheel axle gear 31, thus by the power transmission of mechanical energy storing device 20 on axletree 30.
Control device 60 comprises rotating transmission levers 61, and one end of transmission levers 61 is provided with the stop part 63 stoping described rotating pointer 52 to rotate around intermediate gear shaft 26, and the other end of transmission levers 61 is provided with by compressing switch 62.So just can pass through by the 62 control transmission levers 61 that compress switch, thus drive stop part 63 no longer to stop the motion of rotating pointer 52, free gear 51 is engaged with wheel axle gear 31, thus make power pass to axletree 30 from mechanical energy storing device 20, thus drive axletree 30 to rotate, make vehicle movement.Toy car is also provided with the press section 68 be arranged on by compressing switch on 62, and arranging press section 68 can conveniently press, and the shell of toy car just can press, easy to operate.Transmission levers 61, with by the 62 relative opposite sides that compress switch, be provided with elastomeric element as spring, the elastic force of spring can not be too large, can not be too little, too the pressure of conference to the second gear drive group 50 is excessive, the operation of inconvenience the second gear drive group 50, the reset of the too little then inconvenient transmission levers 61 of elastic force.If the opposite side of transmission levers 61 does not arrange spring, press section 68 62 to be fixedly connected with by compressing switch, transmission levers 61 just can be allowed to reset by upwards carrying press section 68, pressing press section 68 and the second gear drive group 50 just can be made to connect mechanical energy storing device 20 and wheel axle gear 31.In addition, transmission levers 61 is provided with certainly the strong point of lever, this strong point is preferably disposed on the medium position of transmission levers 61, and to facilitate pressing and to reset, the strong point of transmission levers 61 can be the gear shaft of a gear in the first gear drive group 40 or the second gear drive group 50.In the present embodiment, the structure distribution of transmission levers 61 is, one end of transmission levers 61 is by compressing switch 62, the other end is provided with spring, to reset, middle part is provided with the strong point of the stop part 63 and lever stoping described rotating pointer 52 to rotate around intermediate gear shaft 26, and wherein, the strong point of lever is arranged on by compressing switch between 62 and stop part 63.Such structure can conveniently press by compress switch 62 time, control the motion of stop part 63, transmission levers 61 also can be facilitated to reset.
Rocking equipment 10 comprises rotating swing lever 12, one end of described swing lever 12 is provided with empennage 11, the other end is provided with gear part 13, described first gear drive group 40 comprises the first gear 41 engaged with described gear part 13 and the second gear 42 engaged with described idler gear 23, is in transmission connection between described first gear 41 and the second gear 42.One end of swing lever 12 is provided with empennage 11, not only convenient shake swing lever 12, and empennage 11 is arranged on parts swing lever 12 can also being saved toy car, by shake, empennage 11 driven gear portion 13 rotates, thus transmits power in mechanical energy storing device 20.Swing lever 12 is provided with equally levers support point, the levers support point of swing lever 12 is arranged on the medium position of swing lever 12, between empennage 11 and gear part 13, can facilitate the motion of swing lever 12 like this.In the present embodiment, offer one at the medium position of swing lever 12 and wave through hole, then arrange one and wave with this swinging shaft that through hole coordinates, swinging shaft is fixed on toy car, such swing lever 12 can be just fulcrum oscillating motion with swinging shaft, thus drives the first gear drive group 40 to move.In the present embodiment, wave between through hole and swinging shaft is matched in clearance, like this when shaking rocking equipment 10, after once driving the first gear drive group 40, swing lever 12 can be mentioned, gear part 13 and the first gear drive group 40 be disengaged, facilitates the reset of swing lever 12, to carry out motion next time, convenient is mechanical energy storing device 20 energy storage.
First gear drive group 40 comprises and three gear 43 that be fixedly connected with coaxial with described first gear 41 and and four gear 44 that be fixedly connected with coaxial with described second gear 42, and described 3rd gear 43 engages with described 4th gear 44.Adopt this structure that power can be facilitated to be transferred to mechanical energy storing device 20 from rocking equipment 10.
Idler gear 23 comprises the first idler gear 24 and the second idler gear 25, described first idler gear 24 engages with described free gear 51, engage with described second gear 42 simultaneously, described second idler gear 25 engages with described flywheel gear 22, and described first idler gear 24 is coaxial with described second idler gear 25 and be fixedly connected with.Idler gear 23 device is connected with the first gear drive group 40, is also connected with the second gear drive group 50, plays an important role, and when this set can make flywheel 21 accept power transmission, flywheel 21 rotating speed is comparatively large, thus facilitates flywheel 21 energy storage.
Protection box 69 is provided with in toy car, wherein, mechanical energy storing device 20; first gear drive group 40, second gear drive group 50 is all placed in protection box 69, can protect the parts of toy car like this; ensure the normal operation of gear train, extend the service life of toy car.
TRT 70 is provided with in toy car, described TRT 70 comprises the generator 71 be located in toy car, TRT 70 also comprises the belt wheel 72 be fixedly mounted on described axletree 30, be provided with driving-belt 73 between described generator 71 and described belt wheel 72 to be in transmission connection, described toy car is provided with car light, and described generator 71 is electrically connected with between described car light.In toy car, be provided with TRT 70, the some mechanical of toy car can be converted into electric energy, thus light car light, not only utilization rate is high, and environmental protection.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a toy car, it is characterized in that, comprise axletree, described axletree is provided with wheel axle gear, rocking equipment and mechanical energy storing device is also provided with in described toy car, be provided with the first gear drive group between described rocking equipment and mechanical energy storing device, between described mechanical energy storing device and wheel axle gear, be provided with the second gear drive group.
2. a kind of toy car according to claim 1, is characterized in that, described toy car is provided with control device, and described control device controls the second gear drive group, connects or disconnects the transmission between mechanical energy storing device and wheel axle gear.
3. a kind of toy car according to claim 2, it is characterized in that, described mechanical energy storing device comprises flywheel, and the flywheel gear that be fixedly connected with coaxial with flywheel, described mechanical energy storing device also comprises the idler gear engaged with flywheel gear, described second gear drive group comprises the free gear engaged with idler gear, and described free gear can turn to around described idler gear and engage with described wheel axle gear, and described control device limits the rotation of described free gear.
4. a kind of toy car according to claim 3, it is characterized in that, described second gear drive group comprises runner assembly, described runner assembly comprises rotating pointer, described mechanical energy storing device comprises intermediate gear shaft, described idler gear is fixedly mounted on described intermediate gear shaft, one end of described rotating pointer is provided with the pointer through hole coordinated with described intermediate gear shaft, the other end is provided with free gear, described rotating pointer can rotate around described idler gear, the other end of described rotating pointer is provided with the movable teeth wheel shaft parallel with described intermediate gear shaft, described free gear is arranged on described movable teeth wheel shaft.
5. a kind of toy car according to claim 3, it is characterized in that, described control device comprises rotating transmission levers, and one end of transmission levers is provided with the stop part stoping described rotating pointer to rotate around intermediate gear shaft, and the other end of transmission levers is provided with by compressing switch.
6. a kind of toy car according to claim 3, it is characterized in that, described rocking equipment comprises rotating swing lever, one end of described swing lever is provided with empennage, the other end is provided with gear part, described first gear drive group comprises the first gear engaged with described gear part and the second gear engaged with described idler gear, is in transmission connection between described first gear and the second gear.
7. a kind of toy car according to claim 6, it is characterized in that, described first gear drive group comprises and three gear that be fixedly connected with coaxial with described first gear and and four gear that be fixedly connected with, described three gear and described four gears meshing coaxial with described second gear.
8. a kind of toy car according to claim 7, it is characterized in that, described idler gear comprises the first idler gear and the second idler gear, described first idler gear engages with described free gear, simultaneously with described second gears meshing, described second idler gear engages with described flywheel gear, and described first idler gear is coaxial with described second idler gear and be fixedly connected with.
9. a kind of toy car according to claim 1, it is characterized in that, TRT is provided with in described toy car, described TRT comprises the generator be located in toy car, TRT also comprises the belt wheel be fixedly mounted on described axletree, be provided with driving-belt between described generator and described belt wheel to be in transmission connection, described toy car is provided with car light, is electrically connected between described generator with described car light.
10. a kind of toy car according to claim 1, is characterized in that, described toy car is provided with control device, and described control device controls the second gear drive group, connects or disconnects the transmission between mechanical energy storing device and wheel axle gear; Described mechanical energy storing device comprises flywheel, and the flywheel gear that be fixedly connected with coaxial with flywheel, described mechanical energy storing device also comprises the idler gear engaged with flywheel gear, described second gear drive group comprises the free gear engaged with idler gear, described free gear can turn to around described idler gear and engage with described wheel axle gear, and described control device limits the rotation of described free gear; Described second gear drive group comprises runner assembly, described runner assembly comprises rotating pointer, described mechanical energy storing device comprises intermediate gear shaft, described idler gear is fixedly mounted on described intermediate gear shaft, one end of described rotating pointer is provided with the pointer through hole coordinated with described intermediate gear shaft, the other end is provided with free gear, described rotating pointer can rotate around described idler gear, the other end of described rotating pointer is provided with the movable teeth wheel shaft parallel with described intermediate gear shaft, and described free gear is arranged on described movable teeth wheel shaft; Described control device comprises rotating transmission levers, and one end of transmission levers is provided with the stop part stoping described rotating pointer to rotate around intermediate gear shaft, and the other end of transmission levers is provided with by compressing switch; Described rocking equipment comprises rotating swing lever, one end of described swing lever is provided with empennage, the other end is provided with gear part, described first gear drive group comprises the first gear engaged with described gear part and the second gear engaged with described idler gear, is in transmission connection between described first gear and the second gear; Described first gear drive group comprises and three gear that be fixedly connected with coaxial with described first gear and and four gear that be fixedly connected with coaxial with described second gear, described 3rd gear and described 4th gears meshing; Described idler gear comprises the first idler gear and the second idler gear, described first idler gear engages with described free gear, simultaneously with described second gears meshing, described second idler gear engages with described flywheel gear, and described first idler gear is coaxial with described second idler gear and be fixedly connected with; TRT is provided with in described toy car, described TRT comprises the generator be located in toy car, TRT also comprises the belt wheel be fixedly mounted on described axletree, be provided with driving-belt between described generator and described belt wheel to be in transmission connection, described toy car is provided with car light, is electrically connected between described generator with described car light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179555.7U CN204864952U (en) | 2015-03-27 | 2015-03-27 | Toy cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179555.7U CN204864952U (en) | 2015-03-27 | 2015-03-27 | Toy cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864952U true CN204864952U (en) | 2015-12-16 |
Family
ID=54809389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520179555.7U Withdrawn - After Issue CN204864952U (en) | 2015-03-27 | 2015-03-27 | Toy cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204864952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104740881A (en) * | 2015-03-27 | 2015-07-01 | 广东信宇科技实业有限公司 | Toy car |
| CN108392835A (en) * | 2018-03-28 | 2018-08-14 | 泉州臻美智能科技有限公司 | One kind being based on gear-driven manual actuation toy car |
-
2015
- 2015-03-27 CN CN201520179555.7U patent/CN204864952U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104740881A (en) * | 2015-03-27 | 2015-07-01 | 广东信宇科技实业有限公司 | Toy car |
| CN104740881B (en) * | 2015-03-27 | 2017-05-24 | 广东信宇科技股份有限公司 | Toy car |
| CN108392835A (en) * | 2018-03-28 | 2018-08-14 | 泉州臻美智能科技有限公司 | One kind being based on gear-driven manual actuation toy car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20170524 |