CN203078512U - Electric child bicycle brake device with clutch - Google Patents
Electric child bicycle brake device with clutch Download PDFInfo
- Publication number
- CN203078512U CN203078512U CN 201320047071 CN201320047071U CN203078512U CN 203078512 U CN203078512 U CN 203078512U CN 201320047071 CN201320047071 CN 201320047071 CN 201320047071 U CN201320047071 U CN 201320047071U CN 203078512 U CN203078512 U CN 203078512U
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- CN
- China
- Prior art keywords
- gear
- gear wheel
- bar
- clutch
- stopping
- 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 discloses an electric child bicycle bake device with a clutch. The electric child bicycle brake device with the clutch comprises a gear box base and a gear box cover, wherein the outer portion of the gear box base and the outer portion of the gear box cover are mutually connected. The electric child bicycle brake device with the clutch further comprises a driving motor, a gear assembly, a free wheel switching push rod, a braking bar and an electronic coil, wherein the driving motor is respectively in mutual connection with the electronic coil and the braking bar, and the braking bar is connected with the gear assembly. The electric child bicycle brake device with the clutch is suitable for children bicycles, a braking function is achieved when power is broken off when a child bicycle is driven, safety of a child on the child bicycle is ensured, and braking performance is real-time in effect and fast. The electric child bicycle brake device with the clutch can be ingeniously combined with a driving gear box into a whole, the matching reaction between braking bars is achieved through the driving motor, the electronic coil and mechanical transmission, and meanwhile the problem of carrying is solved through the flexible matching of the free wheel switching push rod and the gear assembly. The electric child bicycle brake device with the clutch is ingenious in structure, reasonable in design, high in safety and flexible and convenient to carry.
Description
Technical field
The utility model relates to manufacturing technique of toy, and it is ingenious, reasonable in design to be specifically related to a kind of structure, the safe and electric children vehicle brake gear of carrying flexible band clutch.
Background technology
The electric children vehicle brake function adopts mechanical braking device on the present market, adopt the brake tread plate, make circuit disconnect, the electrical motor short circuit is finished the mechanical brake action, wherein makes car stop by the friction force effect, and often stopping distance is distant, parts wear and tear easily between the friction force simultaneously, the long-time braking effect that uses can bring danger to children worse and worse, lacks safety performance.
Now need be a kind of applicable to the electric children vehicle brake gear, when travelling outage, perambulator plays braking action, guarantee child safety on the car.Braking quality actual effect, quick, and be incorporated into one with the gear case that travels dexterously by the mating reaction between the bar of will stopping of drive motor, electronic coil and mechanical drive, cooperates solution carrying problem by free gear transforming throwout lever and gear wheel assembly simultaneously flexibly.
The utility model content
At above-mentioned the deficiencies in the prior art, the utility model provides a kind of electric children vehicle brake gear with clutch, and its structure is ingenious, reasonable in design, braking quality actual effect, quick, and safety performance is high and carry flexible.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of electric children vehicle brake gear with clutch, it comprises outside interconnected gear case base, gear case cover, it also comprises a drive motor, a gear wheel assembly, a free gear transforming throwout lever, stop a bar and an electronic coil, wherein said drive motor interconnects with the described electronic coil and the bar of stopping respectively, and the described bar of stopping connects described gear wheel assembly.
Described gear wheel assembly comprises one-level gear wheel, secondary gear wheel, three grades of gear wheels and level Four gear wheel, wherein said one-level gear wheel connects the described bar of stopping, described one-level gear wheel connects described three grades of gear wheels by described secondary gear wheel, and described three grades of gear wheels connect described level Four gear wheel.
The epimere of the described bar of stopping is arranged at one and stops in the bar protective cover, and the other end connects described electronic coil.
Described one-level gear wheel and the described bar of stopping flexibly connect and to be arranged at one and to stop in the bar protective cover, and this bar protective cover inside of stopping also is provided with a pad.
Described free gear transforming throwout lever is movably connected on described secondary gear wheel and described three grades of gear wheels.
Described drive motor outside also is provided with a motor cover.
The beneficial effects of the utility model are: the utility model is applicable in the electric children vehicle, when travelling outage, plays by perambulator braking action, guarantee child safety on the car, braking quality actual effect, quick, and can be incorporated into one with the gear case that travels dexterously, by the mating reaction between the bar of will stopping of drive motor, electronic coil and mechanical drive, cooperate the carrying problem that solves flexibly by free gear transforming throwout lever and gear wheel assembly simultaneously, the utility model structure is ingenious, reasonable in design, carry flexible and safe.
Below in conjunction with the accompanying drawing and the specific embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model embodiment;
Fig. 2 is the decomposition texture scheme drawing of Fig. 1;
Wherein: 1. gear case base; 2. gear case cover; 3. drive motor;
4. free gear transforming throwout lever; 5. the bar of stopping; 6. electronic coil;
7. one-level gear wheel; 8. secondary gear wheel; 9. three grades of gear wheels;
10. level Four gear wheel; 31. motor cover; The bar protective cover 51. stop;
52. pad.
The specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of electric children vehicle brake gear that present embodiment provides with clutch, it comprises outside interconnected gear case base 1, gear case cover 2, it also comprises a drive motor 3, a gear wheel assembly, a free gear transforming throwout lever 4, stop a bar 5 and an electronic coil 6, wherein said drive motor 3 interconnects with the described electronic coil 6 and the bar 5 of stopping respectively, and the described bar 5 of stopping connects described gear wheel assembly.
Described gear wheel assembly comprises one-level gear wheel 7, secondary gear wheel 8, three grades of gear wheels 9 and level Four gear wheels 10, wherein said one-level gear wheel 7 connects the described bar 5 of stopping, described one-level gear wheel 7 connects described three grades of gear wheels 9 by described secondary gear wheel 8, and described three grades of gear wheels 9 connect described level Four gear wheel 10.
The described epimere of stopping bar 5 is arranged at one and stops in the bar protective cover 51, and the other end connects described electronic coil 6.
Described one-level gear wheel 7 and the described bar 5 of stopping flexibly connect and are arranged at one and stop in the bar protective cover 51, and its inside also are provided with a pad 52 in this bar protective cover 51 of stopping.
Described free gear transforming throwout lever 4 is movably connected on described secondary gear wheel 8 and described three grades of gear wheels 9.
Described drive motor 3 outsides also are provided with a motor cover 31.
The utility model principle of work: when travelling the gear case energising, drive motor 3 in the gear case and electronic coil 6 are switched on synchronously.Electronic coil 6 forms magnetic fields and separates with one-level gear wheel 7 by the mechanical drive bar 5 of will stopping, but the work of gear case normal operation; On the contrary, when travelling the gear case outage, drive motor 3 and electronic coil 6 cut off the power supply synchronously, and the magnetic field in the electronic coil 6 disappears, and mechanical drive is regained and made stop bar 5 and 8 lockings of one-level gear wheel, thereby plays braking action.
Simultaneously, because car load is in the locking state when travel gear case no power or battery electric quantity use up, for making things convenient for the car load carrying, wherein the travel free gear translation function of gear case, its principle of work is as follows: free gear transforming throwout lever 4 is upwards pushed away, secondary gear wheel 8 is sunk, separate up and down with three grades of gear wheels 9 with one-level gear wheel 7 simultaneously, form level Four gear wheel 10, wherein level Four gear wheel 10 connection pushchairs are in idling conditions.Thereby make car load be in the free gear idling conditions, can flexiblely carry, solve the unnecessary trouble of bringing because of brake locking.On the contrary,, only need free gear transforming throwout lever 4 is pushed away i.e. reinstatement downwards if will travel the gear case normal operation, but the car load cruising.
The utility model is applicable in the electric children vehicle, when travelling outage, plays by perambulator braking action, guarantee child safety on the car, braking quality actual effect, quick, and can be incorporated into one with the gear case that travels dexterously is by the mating reaction between the bar of will stopping of drive motor, electronic coil and mechanical drive, cooperate the carrying problem that solves flexibly by free gear transforming throwout lever and gear wheel assembly simultaneously, the utility model structure is ingenious, and is reasonable in design, carries flexible and safe.
The utility model is not limited to above-mentioned embodiment, and same or similar method of all employings and the utility model and structure realize all technical schemes of the present utility model, all in the utility model protection domain.
Claims (6)
1. electric children vehicle brake gear with clutch, it comprises outside interconnected gear case base (1), gear case cover (2), it is characterized in that, it also comprises a drive motor (3), a gear wheel assembly, a free gear transforming throwout lever (4), stop a bar (5) and an electronic coil (6), wherein said electronic coil (6) interconnects with described drive motor (3) and the bar of stopping (5) respectively, and the described bar of stopping (5) connects described gear wheel assembly.
2. the electric children vehicle brake gear of band clutch according to claim 1, it is characterized in that, described gear wheel assembly comprises one-level gear wheel (7), secondary gear wheel (8), three grades of gear wheels (9) and level Four gear wheel (10), wherein said one-level gear wheel (7) connects the described bar of stopping (5), described one-level gear wheel (7) connects described three grades of gear wheels (9) by described secondary gear wheel (8), and described three grades of gear wheels (9) connect described level Four gear wheel (10).
3. the electric children vehicle brake gear of band clutch according to claim 1 is characterized in that, the epimere of the described bar of stopping (5) is arranged at one and stops in the bar protective cover (51), and its lower end connects described electronic coil (6).
4. the electric children vehicle brake gear of band clutch according to claim 2, it is characterized in that, described one-level gear wheel (7) and the described bar of stopping (5) flexibly connect and are arranged at one and stop in the bar protective cover (51), and this bar protective cover (51) inside of stopping also is provided with a pad (52).
5. the electric children vehicle brake gear of band clutch according to claim 1 is characterized in that, described free gear transforming throwout lever (4) is movably connected on described secondary gear wheel (8) and described three grades of gear wheels (9).
6. the electric children vehicle brake gear of band clutch according to claim 1 is characterized in that, described drive motor (3) outside also is provided with a motor cover (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047071 CN203078512U (en) | 2013-01-28 | 2013-01-28 | Electric child bicycle brake device with clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047071 CN203078512U (en) | 2013-01-28 | 2013-01-28 | Electric child bicycle brake device with clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078512U true CN203078512U (en) | 2013-07-24 |
Family
ID=48824373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047071 Expired - Fee Related CN203078512U (en) | 2013-01-28 | 2013-01-28 | Electric child bicycle brake device with clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510056A (en) * | 2015-12-23 | 2016-04-20 | 浙江省检验检疫科学技术研究院 | Baby stroller free wheel determining device |
-
2013
- 2013-01-28 CN CN 201320047071 patent/CN203078512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510056A (en) * | 2015-12-23 | 2016-04-20 | 浙江省检验检疫科学技术研究院 | Baby stroller free wheel determining device |
| CN105510056B (en) * | 2015-12-23 | 2020-04-17 | 浙江省检验检疫科学技术研究院 | Determination device for free wheel of baby carriage |
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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: 20130724 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |