CN101492066B - Dynamic and erect-type traveling new baby carriage - Google Patents
Dynamic and erect-type traveling new baby carriage Download PDFInfo
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- CN101492066B CN101492066B CN2008100624300A CN200810062430A CN101492066B CN 101492066 B CN101492066 B CN 101492066B CN 2008100624300 A CN2008100624300 A CN 2008100624300A CN 200810062430 A CN200810062430 A CN 200810062430A CN 101492066 B CN101492066 B CN 101492066B
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Abstract
The invention relates to a novel dynamically and horizontally walking baby carrier, which comprises a supporting body, front wheels, rear wheels and a push handle, wherein two rear wheels are arranged at two ends of a driving shaft, one rear wheel is a driving wheel, and the other rear wheel is a spider gear which is rotatably matched with the driving shaft; a chassis is provided with a crank shaft of which both ends are tightly matched with a crank, and the crank is connected with the back bottom of the supporting body through a connecting rod; and the driving shaft drives the crank shaft and the crank to rotate at a reduced speed though a transmission mechanism, and utilizes the connecting rod to make the supporting body perform phugoid motion. The baby carrier has two walking states, the first state is the currently common horizontally walking baby carrier and the second state is the dynamically walking baby carrier of which the supporting body performs up and down fluctuating motion and back and forth swinging motion. The baby carrier can adjust the fluctuating frequency of the supporting body to adapt to requirements of different children. The wheels of the baby carrier can adopt common wheels, do not need to be enlarged, and have simple manufacture process and low production cost.
Description
[technical field]
The invention belongs to perambulator manufacturing technology field, the perambulator of particularly a kind of dynamic formula and horizontal feeding type walking.
[background technology]
As everyone knows, existing perambulator all is a walking in a horizontal state, and promptly Hang Zou track is horizontal, and it is particular about and carries out mobile stationarity.Yet along with infant's continuous growth, its mobility constantly strengthens, and he can feel dull to existing perambulator, has no enjoyment and can say, psychology is weary of in of a specified duration just can producing perambulator.Therefore, the applicant has developed the dynamic baby carriage and the rocker arm type mobile baby carriage that can strengthen landing enjoyment, and above-mentioned two perambulator technology are accepted by State Intellectual Property Office, and number of patent application is respectively 200810090764.9 and 200810060596.9.Above-mentioned two perambulators are in carrying out moving process, do not need other power, people's thrust is converted to mechanical energy, make supporting body be wavy undulatory motion, the infant who is seated in it is produced especially as the sensation of running gallop, 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.But above-mentioned two perambulators are in the implementation process, and supporting body is only done the mono-undulatory motion, and can not the translation walking.Therefore, the applicant has done further improvement to above-mentioned technology, and has applied for patent to State Intellectual Property Office, and application number is 200810062096.9, and name is called the perambulator of a kind of horizontal feeding type and the walking of dynamic formula.Existing the applicant realizes the perambulator of horizontal feeding type and the walking of dynamic formula again with another kind of technical scheme.
[summary of the invention]
The invention discloses the perambulator of a kind of dynamic formula and horizontal feeding type walking, this perambulator both can be walked in translation, can convert the dynamic formula walking that supporting body is made heave and set, rocked back and forth and move again to.
The technical solution used in the present invention: the perambulator of dynamic formula and horizontal feeding type walking, comprise supporting body, front-wheel, trailing wheel and handle, two trailing wheels are located at the two ends of axle drive shaft, and a trailing wheel is a drive wheel, and another trailing wheel is a spider gear, and spider gear cooperates with drive shaft turns; Establish a crank shaft on the under-carriage, crank shaft two ends rigid fit crank throw, crank throw links to each other with bottom behind the supporting body by connecting rod; Axle drive shaft slows down by transmission device and drives crank shaft and crank throw rotation, utilizes connecting rod to make supporting body do undulatory motion.
Described perambulator is provided with wabble mechanism between supporting body front portion and under-carriage.
Described perambulator, lug is established in the under-carriage front upper place, the rocking bar lower end of wabble mechanism and lug normal-running fit, rocking bar upper end and supporting body front lower place normal-running fit.
Described perambulator, drive wheel and axle drive shaft rigid fit drive axle drive shaft and do to rotate synchronously; The fastening driving gear of axle drive shaft, driving gear overcoat one idle pulley frame passes through the bearing pin normal-running fit between idle gear and idle pulley frame; Establish driven gear on the crank shaft, the external diameter of driven gear is greater than the external diameter of driving gear, and driving gear and driven gear mesh by idle gear, pull the idle pulley frame, and idle gear is meshed with driven gear or breaks away from.
Described perambulator adopts long key bearing fit between axle drive shaft and driving gear, driving gear and idle gear can move axially along axle drive shaft; Establish the driven gear of several different sizes on crank shaft, idle gear is meshed with different driven gears or breaks away from by moving axially.
Described perambulator is provided with an engaging and disengaging gear on the drive wheel, this engaging and disengaging gear controlling and driving wheel rotates synchronously or breaks away from axle drive shaft and rotates; Described transmission device is made of belt, driving pulley and driven pulley, and the external diameter of driving pulley is less than the external diameter of driven pulley, and axle drive shaft and crank shaft are by belt and pulley drive.
Described perambulator is provided with an engaging and disengaging gear on the drive wheel, this engaging and disengaging gear controlling and driving wheel rotates synchronously or breaks away from axle drive shaft and rotates; Described transmission device is made of chain, drive sprocket and driven sprocket, and the external diameter of drive sprocket is less than the external diameter of driven sprocket, and axle drive shaft and crank shaft are by chain and chain sprocket drive.
Perambulator of the present invention has two kinds of walking states, and first kind is at present common parallel-moving type walking perambulator, and second kind is that supporting body is made heave and set, the perambulator of the dynamic formula walking of the motion that rocks back and forth.Perambulator of the present invention can be regulated the fluctuating frequency number of times of supporting body, is fit to the demand of the different speeds of travel.The wheel of this perambulator can adopt common wheel, need not strengthen, and the wheel manufacturing process is simple, and productive costs is low.
[description of drawings]
Fig. 1 is the structural representation of the embodiment of the invention one.
Fig. 2 is the back view of embodiment one.
Fig. 3 is the A-A view of Fig. 1.
Fig. 4 is the birds-eye view that lifts supporting body.
Fig. 5,6 is the local structure figure of embodiment two-state one.
Fig. 7,8 is the local structure figure of embodiment two-state two.
Fig. 9 is the local structure figure of embodiment two-state three.
Figure 10 is the local structure figure of embodiment three.
Figure 11 is the plan structure figure after embodiment four lifts supporting body.
Figure 12 is the local structure figure of embodiment four.
Figure 13 is the local structure figure of embodiment five.
In the diagram: 1, front-wheel, 2, supporting body, 3, handle, 4, under-carriage, 5, driving gear, 6, idle gear, 7, driven gear, 8, axle drive shaft, 9, stirrup, 10, crank throw, 11, connecting rod, 12, spider gear, 13, drive wheel, 14, crank shaft, 15, the idle pulley frame, 16, main brass, 17, the crank shaft axle bed, 18, upper lug, 19, following lug, 20, rocking bar, 21, bearing pin, 22, eccentric orfice, 23, belt, 24, driving pulley, 25, chain, 26, drive sprocket, 27, driven pulley, 28, driven sprocket, 317, pedestal, 318, the clutch inner ring, 319, latch, 320, spring, 321, the latch lever, 323, spring collar, 324, breach.
[specific embodiment]
Below in conjunction with accompanying drawing the embodiment of the invention is elaborated.
Embodiment one: shown in Fig. 1-4, the new baby carriage of dynamic formula and horizontal feeding type walking comprises supporting body 2, front-wheel 1, back spider gear 12, rear drive sprocket 13, handle 3, two trailing wheels are located at the two ends of axle drive shaft 8, drive wheel 13 and axle drive shaft 8 rigid fits, drive wheel 13 rotate and drive synchronous rotation of axle drive shaft 8 works.Spider gear 12 and axle drive shaft 8 normal-running fiies are done freely to rotate.Upper lug 18 is established in under-carriage 4 front upper places, rocking bar 20 lower ends and following lug 19 normal-running fiies, upper end and upper lug 8 normal-running fiies.Handle 3 is captiveed joint with under-carriage 4, and the rear portion of under-carriage 4 also connects handle 3 by stirrup 19.
Under-carriage 4 links to each other by main brass 16 with axle drive shaft 8, and 16 of axle drive shaft 8 and main brasss can relatively rotate.
Certainly, along the moving axially idle pulley frame 15 or pull open idle pulley frame 15 of axle drive shaft 8, driving gear 5 and idle gear 6 are separated with driven gear 7, at this moment, supporting body 2 does not move, and its walking is identical with existing horizontal feeding type perambulator.
Embodiment two: shown in Fig. 5-9, axle drive shaft 8 adopts long key to cooperate with 5 of driving gears, and driving gear 5 and idle gear 6 can move axially along axle drive shaft 8.Establish driven gear 7A, the 7B of two different sizes on the crank shaft, idle gear 6 can be meshed with different driven gears or breaks away from by moving axially.
State when being depicted as idle gear 6 and bigger driven gear 7B is meshed as Fig. 5-6.
State when being depicted as idle gear 6 and less driven gear 7A is meshed as Fig. 7-8.
State when being illustrated in figure 9 as idle gear 6 and being separated with driven gear.
Other content is identical with embodiment one.
Embodiment three: as shown in figure 10, crank throw 10 adopts toroidal, and it has several eccentric orfices 22, eccentric orfice and bearing pin 21 normal-running fiies.
Other content is identical with embodiment one.
Embodiment four: shown in Figure 11,12, axle drive shaft 8 fastening driving pulleys 24, crank shaft 14 fastening driven pulleies 27, the external diameter of belt pulley 27 pass through belt 23 transmissions greater than the external diameter of belt pulley 24 between two belt pulleys.
The lateral surface of drive wheel 13 fixedly installs pedestal 317, and this end of axle drive shaft 8 sets firmly clutch inner ring 318 outward, and drive wheel 13 is coated at clutch inner ring 318, can relatively rotate between the two.Pedestal 317 outsides are by spring collar 323 location, to prevent its outer race.Insert the latch 319 of a band lever 321 on the pedestal 317, latch 319 outer casing springs 320 also form four pin holes on clutch inner ring 318, and itself and latch 319 are suitable.Pedestal 317 forms strip shape breach 324 in latch lever 321 ends, and the inner of latch handle 321 forms elongate in shape, and is corresponding with breach 324, and after latch 319 turned over 90 degree, the inner of latch handle 321 just can not be inserted in the breach 324.
Other structure of present embodiment is identical with embodiment one.
State as shown in figure 12, latch 319 does not insert in the pin hole, when carrying out this perambulator, its translation walking.After latch 319 turned over 90 degree, latch 319 inserted in the pin hole under the elastic force effect of spring 320, makes drive wheel 13 and axle drive shaft 8 interlocks, and carry out this perambulator this moment, and heave and set is made at the supporting body rear portion, the motion that rocks back and forth, the generation dynamic effect.
Embodiment five: as shown in figure 13, axle drive shaft 8 fastening drive sprockets 26, crank shaft 14 fastening driven sprockets 29, the external diameter of sprocket wheel 29 pass through chain 25 transmissions greater than the external diameter of sprocket wheel 26 between two belt pulleys.
Among embodiment four, the embodiment five, the arrangement of clutch that is provided with between drive wheel and axle drive shaft can adopt the applicant's application number 200810062096.9, and name the technology contents that is provided in the perambulator of a kind of horizontal feeding type and the walking of dynamic formula is provided realizes.
Certainly, the present invention is applicable to toy tricycle, four-wheel perambulator etc.
Claims (7)
1. the perambulator of dynamic formula and horizontal feeding type walking comprises supporting body, front-wheel, trailing wheel and handle, it is characterized in that two trailing wheels are located at the two ends of axle drive shaft, and a trailing wheel is a drive wheel, and another trailing wheel is a spider gear, and spider gear cooperates with drive shaft turns; Establish a crank shaft on the under-carriage, crank shaft two ends rigid fit crank throw, crank throw links to each other with bottom behind the supporting body by connecting rod; Axle drive shaft slows down by transmission device and drives crank shaft and crank throw rotation, utilizes connecting rod to make supporting body do undulatory motion.
2. perambulator as claimed in claim 1 is characterized in that, between supporting body front portion and under-carriage wabble mechanism is set.
3. perambulator as claimed in claim 2 is characterized in that lug is established in the under-carriage front upper place, the rocking bar lower end of wabble mechanism and lug normal-running fit, rocking bar upper end and supporting body front lower place normal-running fit.
4. perambulator as claimed in claim 1 is characterized in that, described drive wheel and axle drive shaft rigid fit drive axle drive shaft and do to rotate synchronously; The fastening driving gear of axle drive shaft, driving gear overcoat one idle pulley frame passes through the bearing pin normal-running fit between idle gear and idle pulley frame; Establish driven gear on the crank shaft, the external diameter of driven gear is greater than the external diameter of driving gear, and driving gear and driven gear mesh by idle gear, pull the idle pulley frame, and idle gear is meshed with driven gear or breaks away from.
5. perambulator as claimed in claim 4 is characterized in that, adopts long key bearing fit between axle drive shaft and driving gear, and driving gear and idle gear can move axially along axle drive shaft; Establish the driven gear of several different sizes on crank shaft, idle gear is meshed with different driven gears or breaks away from by moving axially.
6. perambulator as claimed in claim 1 is characterized in that, an engaging and disengaging gear is set on the described drive wheel, and this engaging and disengaging gear controlling and driving wheel rotates synchronously or breaks away from axle drive shaft and rotates; Described transmission device is made of belt, driving pulley and driven pulley, and the external diameter of driving pulley is less than the external diameter of driven pulley, and axle drive shaft and crank shaft are by belt and pulley drive.
7. perambulator as claimed in claim 1 is characterized in that, an engaging and disengaging gear is set on the described drive wheel, and this engaging and disengaging gear controlling and driving wheel rotates synchronously or breaks away from axle drive shaft and rotates; Described transmission device is made of chain, drive sprocket and driven sprocket, and the external diameter of drive sprocket is less than the external diameter of driven sprocket, and axle drive shaft and crank shaft are by chain and chain sprocket drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100624300A CN101492066B (en) | 2008-06-08 | 2008-06-08 | Dynamic and erect-type traveling new baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100624300A CN101492066B (en) | 2008-06-08 | 2008-06-08 | Dynamic and erect-type traveling new baby carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101492066A CN101492066A (en) | 2009-07-29 |
| CN101492066B true CN101492066B (en) | 2010-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100624300A Active CN101492066B (en) | 2008-06-08 | 2008-06-08 | Dynamic and erect-type traveling new baby carriage |
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| Country | Link |
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| CN (1) | CN101492066B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011003321A1 (en) * | 2009-07-04 | 2011-01-13 | Wu Maosheng | Swinging type baby carrier |
| CN101823498B (en) * | 2010-02-01 | 2012-07-25 | 吴茂盛 | Front-wheel drive rocking-type bassinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1357878A (en) * | 1919-09-27 | 1920-11-02 | Edwin F Lark | Baby-carriage |
| US1508500A (en) * | 1922-02-03 | 1924-09-16 | Bingen William Joseph | Carriage-rocking device |
| US2767799A (en) * | 1955-05-04 | 1956-10-23 | David J Ring | Power oscillated cradles |
| CN2214334Y (en) * | 1995-03-09 | 1995-12-06 | 赵子蛟 | Multifunctional music timing and self-rocking perambulator |
| CN2565696Y (en) * | 2002-08-17 | 2003-08-13 | 原海军 | Automatic swinging perambulator |
| CN1451583A (en) * | 2002-06-07 | 2003-10-29 | 赵宽学 | Undulant motion scooter |
-
2008
- 2008-06-08 CN CN2008100624300A patent/CN101492066B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1357878A (en) * | 1919-09-27 | 1920-11-02 | Edwin F Lark | Baby-carriage |
| US1508500A (en) * | 1922-02-03 | 1924-09-16 | Bingen William Joseph | Carriage-rocking device |
| US2767799A (en) * | 1955-05-04 | 1956-10-23 | David J Ring | Power oscillated cradles |
| CN2214334Y (en) * | 1995-03-09 | 1995-12-06 | 赵子蛟 | Multifunctional music timing and self-rocking perambulator |
| CN1451583A (en) * | 2002-06-07 | 2003-10-29 | 赵宽学 | Undulant motion scooter |
| CN2565696Y (en) * | 2002-08-17 | 2003-08-13 | 原海军 | Automatic swinging perambulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101492066A (en) | 2009-07-29 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220704 Address after: 322000 No.189 Qiushi Road, Beiyuan street, Yiwu City, Jinhua City, Zhejiang Province Patentee after: YIWU ZHIHUIXING TOYS CO.,LTD. Address before: 322100, Zhejiang Dongyang Baiyun Street blue sky Gan Gan Well Patentee before: Wu Maosheng |
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| DD01 | Delivery of document by public notice | ||
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Addressee: Wu Maosheng Document name: Notification of procedure qualification |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Dynamic and walking stroller Effective date of registration: 20230203 Granted publication date: 20100915 Pledgee: Industrial and Commercial Bank of China Limited Yiwu Branch Pledgor: YIWU ZHIHUIXING TOYS CO.,LTD. Registration number: Y2023330000284 |