CN202046347U - Two-purpose baby carriage capable of electric swinging and travelling by hand pushing - Google Patents
Two-purpose baby carriage capable of electric swinging and travelling by hand pushing Download PDFInfo
- Publication number
- CN202046347U CN202046347U CN2011201275408U CN201120127540U CN202046347U CN 202046347 U CN202046347 U CN 202046347U CN 2011201275408 U CN2011201275408 U CN 2011201275408U CN 201120127540 U CN201120127540 U CN 201120127540U CN 202046347 U CN202046347 U CN 202046347U
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- China
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- gear
- perambulator
- eccentric shaft
- output shaft
- vehicle frame
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Abstract
The utility model relates to a two-purpose baby carriage capable of electric swinging and travelling by hand pushing, comprising rear wheels, a rear wheel shaft, a frame, an eccentric shaft and a bearing body. Two ends of the rear wheel shaft are respectively matched with the rear wheels in a rotating manner; the rear wheel shaft is matched with the rear part of the frame in a rotating manner, the eccentric shaft is linked with the bearing body, a motor is arranged on the frame and connected with a power supply, and drives the eccentric shaft by a speed reducing machine so as to drive the bearing body to move. The two-purpose baby carriage capable of electric swinging and travelling by hand pushing has following two states: firstly, the hand-pushing baby carriage is supplied, and the bearing body moves horizontally; and secondly, the rear wheels are supported, and the motor is started, so that the bearing body does fluctuation movement.
Description
[technical field]
The utility model belongs to perambulator manufacturing technology field, particularly a kind of electric swinging and the dual-purpose perambulator of hand push walking.
[background technology]
The applicant has developed the dynamic baby carriage that many moneys can strengthen landing enjoyment, is accepted by State Intellectual Property Office or authorizes.This type of perambulator is in carrying out moving process, do not need other power, can convert people's thrust to mechanical energy, make supporting body be wavy undulatory motion, be seated at that infant in it produces especially as running gallop as sensation, thereby adapted to infant's active psychology, make to be seated at the interior infant of perambulator supporting body and to feel fresh, joyful, stimulation, comfortable, strengthened the enjoyment of taking, infant's sitting is not minded.As number of patent application 200810063599.8, the patent No. 201020116216.1, more than two kinds of technical schemes all adopt manually and the electronic mode that combines, manually the tooth rest that can pull by two covers with electrically operated conversion is realized, idle gear on the two sleeve gear framves is meshed with gear on the eccentric shaft respectively or breaks away from.
The applicant has also applied for a kind of transformational structure of dynamic baby carriage various states to State Intellectual Property Office, its application number is 201110089811.X.The application improves on this technical scheme.
[utility model content]
The utility model discloses the dual-purpose perambulator of a kind of electric swinging and hand push walking, it has two states: one, stroller, the walking of supporting body parallel-moving type; Two, prop up trailing wheel, starter motor makes supporting body do undulatory motion.The utility model perambulator has simple in structure, advantages of simple operation.
The utility model is taked following technical scheme: electric swinging and the dual-purpose perambulator of hand push walking, comprise trailing wheel, hind axle, vehicle frame, eccentric shaft, supporting body, and the two ends of hind axle are normal-running fit one trailing wheel respectively; Hind axle cooperates with the vehicle frame posterior rotation, and eccentric shaft and supporting body interlock are established a motor on the vehicle frame, and motor and power supply link, and motor drives described eccentric shaft by retarder, and then drives described supporting body motion.
Described perambulator, the hinged spike in vehicle frame rear portion when this spike is supported in ground, makes two trailing wheels break away from ground.
Described perambulator, eccentric shaft close-fitting first gear, described retarder stretches out an output shaft, this output shaft close-fitting second gear, this gear and first gear mesh.
Described perambulator, second gear is by an idle gear and first gear mesh.
Described perambulator, retarder stretch out an output shaft, and this output shaft drives described eccentric shaft by belt.
Described perambulator, retarder stretch out an output shaft, and this output shaft drives described eccentric shaft by chain.
Perambulator of the present utility model has two states: one, stroller, the walking of supporting body parallel-moving type; Two, prop up trailing wheel, starter motor, supporting body are done the flighting schedule motion.
[description of drawings]
Fig. 1 is the structural representation of embodiment one.
Fig. 2 is the local structure scheme drawing of embodiment one.
Fig. 3 is the local structure scheme drawing of embodiment two.
Fig. 4 is the local structure scheme drawing of embodiment three.
Fig. 5 is the local structure scheme drawing of embodiment four.
In the diagram: trailing wheel 1, trailing wheel 2, hind axle 3, vehicle frame 4, universal front-wheel 5, supporting body 7, push rod 8, stirrup 9, spike 10, gear 11, belt 12, belt pulley 13, belt pulley 14, eccentric shaft 15, chain 16, sprocket wheel 17, sprocket wheel 18, motor 19, motor shaft 20, retarder 21, output shaft 22, tooth rest 23, gear 24, idle gear 25, axle 26, lug 28, rocking bar 29, lug 30.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model embodiment is elaborated.
Embodiment one: shown in Fig. 1-2, the two ends of hind axle 3 are normal-running fit trailing wheel 1,2 respectively.Hind axle 3 cooperates with the posterior rotation of vehicle frame 4, universal front-wheel 5 is installed in the preceding bottom of vehicle frame 4, the front upper part of vehicle frame 4 links to each other by the front portion of wabble mechanism with supporting body 7, wabble mechanism comprises rocking bar 29, lug 30 normal-running fiies of the upper end of rocking bar 29 and supporting body bottom, lug 28 normal-running fiies on the lower end of rocking bar 29 and vehicle frame top.
The rear portion of vehicle frame 4 and push rod 8 are fixedly linked, and push rod 8 is skewed, also connect stirrup 9 between the two.
The back bottom-hinged spike 10 of vehicle frame 4, when stroller was walked, this spike 10 upwards was turned into horizontality, made it break away from ground; When perambulator adopts when electronic, need this spike 10 is turned into and support in ground-surface state, it is higher than two trailing wheels 1,2, thereby makes two trailing wheels 1,2 break away from ground.
Motor 19 is installed on the vehicle frame 4, its motor shaft 20 links to each other with retarder 21, retarder 21 stretches out output shaft 22, and output shaft 22 crosses and normal-running fit tooth rest 23, tooth rest 23 built-in gears 24, gear 24 is tight with at output shaft 22, gear 24 and idle gear 25 engagements, in tooth rest 23, cross and normal-running fit eccentric shaft 15 by the top of tooth rest 23 by axle 26 normal-running fiies for idle gear 25, eccentric shaft 15 close-fitting gears 11, gear 11 and idle gear 25 engagements.Eccentric shaft 15 two ends and supporting body 7 back bottom normal-running fiies and interlock, this structure adopts prior art (as adopting the mentioned patented technology scheme of background technology).Motor 19 is battery-powered or directly powered by external power.Retarder 21 adopts prior art.
During the stroller walking, its supporting body is identical with traditional perambulator, the parallel-moving type walking.
When perambulator converts electric swinging (not walking) to, earlier spike 10 is put down and supports in ground, make two trailing wheels 1,2 break away from ground; Starter motor 19, it drives output shaft 22 by motor shaft 20 and retarder 21 and rotates, and then gear 24 is rotated, and gear 24 rotates by idle gear 25 driven gears 11, and then eccentric shaft 15 is rotated, thereby makes supporting body 7 do the flighting schedule action.
Embodiment two: as shown in Figure 3, the difference of present embodiment and embodiment one is: gear 24 directly meshes with gear 11, has saved idle gear 25.
Other content of present embodiment can be with reference to embodiment one.
Embodiment three: as shown in Figure 4, the difference of present embodiment and embodiment one is: output shaft 22 close- fitting belt pulleys 13,13,14 of eccentric shaft 15 close-fitting belt pulleys 14, two belt pulleys pass through belt 12 transmissions.
But other content reference implementation one of present embodiment.
Embodiment four: as shown in Figure 5, the difference of present embodiment and embodiment one is: output shaft 22 close- fitting sprocket wheels 17,17,18 on eccentric shaft 15 close-fitting sprocket wheels 18, two sprocket wheels pass through chain 16 transmissions.
But other content reference implementation one of present embodiment.
Those of ordinary skill in the art will be appreciated that the utility model is not limited to the foregoing description, any conversion of the present utility model, modification is all fallen into protection domain of the present utility model.
Claims (6)
1. the dual-purpose perambulator of electric swinging and hand push walking comprises trailing wheel, hind axle, vehicle frame, eccentric shaft, supporting body, and the two ends of hind axle are normal-running fit one trailing wheel respectively; Hind axle cooperates with the vehicle frame posterior rotation, and eccentric shaft and supporting body interlock is characterized in that: establish a motor on the vehicle frame, motor and power supply link, and motor drives described eccentric shaft by retarder, and then drive described supporting body motion.
2. perambulator as claimed in claim 1 is characterized in that, the hinged spike in described vehicle frame rear portion when this spike is supported in ground, makes two trailing wheels break away from ground.
3. perambulator as claimed in claim 1 is characterized in that, described eccentric shaft close-fitting first gear, and described retarder stretches out an output shaft, this output shaft close-fitting second gear, this gear and first gear mesh.
4. perambulator as claimed in claim 3 is characterized in that, described second gear is by an idle gear and first gear mesh.
5. perambulator as claimed in claim 1 is characterized in that described retarder stretches out an output shaft, and this output shaft drives described eccentric shaft by belt.
6. perambulator as claimed in claim 1 is characterized in that described retarder stretches out an output shaft, and this output shaft drives described eccentric shaft by chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201275408U CN202046347U (en) | 2011-04-27 | 2011-04-27 | Two-purpose baby carriage capable of electric swinging and travelling by hand pushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201275408U CN202046347U (en) | 2011-04-27 | 2011-04-27 | Two-purpose baby carriage capable of electric swinging and travelling by hand pushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046347U true CN202046347U (en) | 2011-11-23 |
Family
ID=44986666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201275408U Expired - Fee Related CN202046347U (en) | 2011-04-27 | 2011-04-27 | Two-purpose baby carriage capable of electric swinging and travelling by hand pushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305035A (en) * | 2018-08-24 | 2019-02-05 | 平湖市科苑技术服务有限公司 | Gearbox with swing function |
-
2011
- 2011-04-27 CN CN2011201275408U patent/CN202046347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305035A (en) * | 2018-08-24 | 2019-02-05 | 平湖市科苑技术服务有限公司 | Gearbox with swing function |
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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: 20111123 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |