CN201516862U - Novel children's vehicle walking in dynamic mode and flat walking mode - Google Patents
Novel children's vehicle walking in dynamic mode and flat walking mode Download PDFInfo
- Publication number
- CN201516862U CN201516862U CN2009203099278U CN200920309927U CN201516862U CN 201516862 U CN201516862 U CN 201516862U CN 2009203099278 U CN2009203099278 U CN 2009203099278U CN 200920309927 U CN200920309927 U CN 200920309927U CN 201516862 U CN201516862 U CN 201516862U
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- supporting body
- axle drive
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Abstract
The utility model discloses a novel children's vehicle walking in a dynamic mode and a flat walking mode, which comprises a bearing body, a vehicle bottom frame, front wheels, rear wheels and a pushing handle, wherein the rear portion of the vehicle bottom frame is provided with a driving shaft which is rotated and matched with the vehicle bottom frame, two ends of the driving shaft are provided with two rear wheels, the rear portion of the vehicle bottom frame is further provided with eccentric shafts which are rotated and matched with the vehicle bottom frame, a connecting arm which is rotated and matched with the eccentric shafts is arranged on the eccentric shafts, the connecting arm is fixed on the rear bottom portion of the bearing body, a swinging mechanism is arranged between the front upper portion of the vehicle bottom frame and the front lower portion of the bearing body, a chain belt transmission mechanism is arranged between the driving shaft and the eccentric shafts, and a spring device is arranged between the bearing body and the vehicle bottom frame. The novel children's vehicle has two walking states, the first mode is flat movement type walking which is common at present, the second mode is dynamic walking that the bearing body rolls upwards and downwards, and swings and moves forwards and backwards, a spring device of the children's vehicle can play a gravity cushioning role to rolling of the bearing body, and thereby enabling infants to ride more stably.
Description
Technical field
The utility model relates to perambulator manufacturing technology field, the new baby carriage 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 applied for patent, the patent No. is 200810062430.0, name is called the new baby carriage of dynamic formula and horizontal feeding type walking, 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, make the infant who is seated in it produce especially sensation as running gallop, thereby the active psychology that has adapted to the infant, make the infant who is seated in the perambulator supporting body feel fresh, joyful, stimulate, comfortable, strengthened the enjoyment of taking, infant's sitting is not minded.But above-mentioned perambulator is in the implementation process, and because of the supporting body gravity effect produces the thrust instability, it is not steady to cause the infant to take.
The utility model content
The purpose of this utility model is to overcome in the prior art and produces the unsettled defective of thrust because of the supporting body gravity effect, the new baby carriage of dynamic formula of a kind of pulsation-free and horizontal feeding type walking is provided, 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.
In order to reach above purpose, the utility model is to be achieved through the following technical solutions: the new baby carriage of a kind of dynamic formula and horizontal feeding type walking, comprise supporting body, under-carriage, front-wheel, trailing wheel and handle, it is characterized in that, described under-carriage rear portion is provided with the axle drive shaft with its normal-running fit, and the axle drive shaft two ends are provided with two trailing wheels; One trailing wheel is a drive wheel, and another trailing wheel is a spider gear, and spider gear cooperates with drive shaft turns; Said mechanism drive wheel in implementation provides power, and it is convenient that spider gear is realized turning.
Described under-carriage rear portion also is provided with the eccentric shaft with its normal-running fit, and eccentric shaft is provided with the link arm with its normal-running fit, and link arm is fastening to be associated in bottom behind the supporting body mutually; Under-carriage front upper part and supporting body are provided with wabble mechanism between preceding bottom; Said mechanism is transformed into the heave and set of supporting body, the motion that rocks back and forth to rotatablely moving of eccentric shaft.
Described axle drive shaft and eccentric shaft are provided with the chain tape handler, and the chain tape handler comprises driving wheel, flower wheel and chain belt, and axle drive shaft is provided with driving wheel, and eccentric shaft is provided with flower wheel, and driving wheel is connected by chain belt with driven opinion.Axle drive shaft drives the eccentric shaft transmission by the chain tape handler, for supporting body is made heave and set, the transmission of power of the motion that rocks back and forth.
As preferably, an engaging and disengaging gear is set between described drive wheel and the axle drive shaft.This engaging and disengaging gear controlling and driving wheel rotates synchronously or breaks away from axle drive shaft and rotates.Realize two kinds of walking states, 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.
As preferably, described drive wheel and axle drive shaft rigid fit; Axle drive shaft is provided with a driving wheel, is provided with engaging and disengaging gear between driving wheel and the axle drive shaft.This engaging and disengaging gear control driving wheel and axle drive shaft rotate synchronously or break away from and rotate.Realize two kinds of walking states, 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.
As preferably, described chain belt is that chain, driving wheel are that drive sprocket, flower wheel are driven sprocket, and the external diameter of drive sprocket is less than the external diameter of driven sprocket, and axle drive shaft and eccentric shaft are by chain and chain sprocket drive.The external diameter of drive sprocket is used to slow down the frequency number of times that supporting body rocks less than the external diameter of driven sprocket.
As preferably, described chain belt is that belt, driving wheel are that driving pulley, flower wheel are driven pulley, and the external diameter of driving pulley is less than the external diameter of driven pulley, and axle drive shaft and eccentric shaft are by belt and pulley drive.The external diameter of driving pulley is used to slow down the frequency number of times that supporting body rocks less than the external diameter of driven pulley.
As preferably, described wabble mechanism comprises rocking bar, upper lug and following lug; Following lug is located at the under-carriage front upper place, and upper lug is located at the supporting body front lower place, the rocking bar two ends respectively with lug normal-running fit up and down.Provide the support of under-carriage and supporting body, the motion that cooperates supporting body to make heave and set, rock back and forth.
As preferably, described eccentric shaft is two ends accentric crank throws, rocks the hole normal-running fit on crank throw and the link arm.
As preferably, described eccentric shaft is middle accentric bent axle, rocks the hole normal-running fit on accentric collar and the link arm.
As preferably, be provided with spring installation between described supporting body and the under-carriage; Described spring installation comprises guide rod seat, leader casing, guide rod, coil spring; The guide rod seat is located at the supporting body bottom, and leader casing is located on the under-carriage, be located on the guide rod seat upper end oscillating type of guide rod, and sheathed coil spring on the guide rod, insert in the leader casing lower end of guide rod.Spring installation plays gravity buffering and the energy release action that supporting body is risen and fallen, and it is more steady to make the infant take.
As preferably, be provided with spring installation between described supporting body and the under-carriage; Described spring installation comprises upper spring seat, lower spring cup, " V " type spring; Upper spring seat is located at the supporting body bottom, and lower spring cup is located on the under-carriage, and the two ends of " V " type spring are connected with lower spring cup with upper spring seat respectively.Spring installation plays gravity buffering and the energy release action that supporting body is risen and fallen, and it is more steady to make the infant take.
Beneficial effect: (1) this perambulator 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.
(2) this perambulator can be regulated the fluctuating frequency number of times of supporting body, is fit to the demand of the different speeds of travel.(3) wheel of this perambulator can adopt common wheel, need not strengthen, and the wheel manufacturing process is simple, and productive costs is low.
(4) spring installation of this perambulator plays gravity buffering and the energy release action that supporting body is risen and fallen, and it is more steady to make the infant take.
Description of drawings
Fig. 1 is the structural representation of embodiment one of the present utility model;
Fig. 2 is the structural representation of embodiment two of the present utility model;
Fig. 3 is the back view of Fig. 1;
Fig. 4 lifts the birds-eye view of supporting body for Fig. 1;
Fig. 5 is the partial schematic diagram of Fig. 1 chain tape handler;
Fig. 6 is the local structure scheme drawing of embodiment three;
Fig. 7 is the local structure scheme drawing of embodiment four;
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is elaborated.
Embodiment one: as Fig. 1, Fig. 3, Fig. 4 and shown in Figure 5, the new baby carriage of a kind 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 18 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 9.
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.The latter half of eccentric shaft 14 of establishing of under-carriage 4, eccentric shaft 14 is a two ends accentric crank throw 10, rocks the hole normal-running fit on crank throw 10 and the link arm 11.
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.Latch 319 does not insert in the pin hole, when carrying out this perambulator, and 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.
Spring installation comprises upper spring seat 30, lower spring cup 31, " V " type spring 29; Upper spring seat 30 is installed in supporting body 2 bottoms, and lower spring cup 31 is installed on the under-carriage 4, captives joint with lower spring cup 31 with upper spring seat 30 respectively in the two ends of " V " type spring 29.
Embodiment two: as shown in Figure 2, guide rod seat 35 is installed in supporting body 2 bottoms, and leader casing 36 is installed on the under-carriage 4, guide rod 33 articulates by bearing 34 and guide rod seat 35, to realize the swing of guide rod 33, sheathed coil spring 32 on the guide rod 33 is in the lower end insertion leader casing 36 of guide rod 33.
Other content is identical with embodiment one.
Embodiment three: as shown in Figure 6, chain belt is that chain, driving wheel are that drive sprocket, flower wheel are driven sprocket, and the external diameter of drive sprocket is less than the external diameter of driven sprocket, and axle drive shaft and eccentric shaft are by chain and chain sprocket drive.
Other content is identical with embodiment one.
Embodiment four: as shown in Figure 7, accentric crank type eccentric shaft 14 in the middle of under-carriage 4 latter half of establishes rocks the hole normal-running fit on the collar of crank type eccentric shaft 14 and the link arm 11.
Embodiment five: drive wheel and axle drive shaft rigid fit; Axle drive shaft is provided with a driving wheel, and driving wheel is provided with engaging and disengaging gear.
As for open in a plurality of patents before the existing the applicant of the associating device of other structures, do not repeat them here.
Other content is identical with embodiment one, three.
Above-described embodiment only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model core technology feature; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. the new baby carriage of dynamic formula and horizontal feeding type walking comprises supporting body, under-carriage, front-wheel, trailing wheel and handle, it is characterized in that described under-carriage rear portion is provided with the axle drive shaft with its normal-running fit, and the axle drive shaft two ends are provided with two trailing wheels; One trailing wheel is a drive wheel, and another trailing wheel is a spider gear, and spider gear cooperates with drive shaft turns;
Described under-carriage rear portion also is provided with the eccentric shaft with its normal-running fit, and eccentric shaft is provided with the link arm with its normal-running fit, and link arm is fastening to be associated in bottom behind the supporting body mutually; Under-carriage front upper part and supporting body are provided with wabble mechanism between preceding bottom;
Described axle drive shaft and eccentric shaft are provided with the chain tape handler, and the chain tape handler comprises driving wheel, flower wheel and chain belt, and axle drive shaft is provided with driving wheel, and eccentric shaft is provided with flower wheel, and driving wheel is connected by chain belt with driven opinion.
2. perambulator according to claim 1 is characterized in that, an engaging and disengaging gear is set between described drive wheel and the axle drive shaft.
3. perambulator according to claim 1 is characterized in that, described drive wheel and axle drive shaft rigid fit; Axle drive shaft is provided with a driving wheel, is provided with engaging and disengaging gear between driving wheel and the axle drive shaft.
4. according to claim 1 or 2 or 3 described perambulators, it is characterized in that, described chain belt is that chain, driving wheel are that drive sprocket, flower wheel are driven sprocket, and the external diameter of drive sprocket is less than the external diameter of driven sprocket, and axle drive shaft and eccentric shaft are by chain and chain sprocket drive.
5. according to claim 1 or 2 or 3 described perambulators, it is characterized in that, described chain belt is that belt, driving wheel are that driving pulley, flower wheel are driven pulley, and the external diameter of driving pulley is less than the external diameter of driven pulley, and axle drive shaft and eccentric shaft are by belt and pulley drive.
6. perambulator according to claim 1 is characterized in that, described wabble mechanism comprises rocking bar, upper lug and following lug; Following lug is located at the under-carriage front upper place, and upper lug is located at the supporting body front lower place, the rocking bar two ends respectively with lug normal-running fit up and down.
7. perambulator according to claim 1 is characterized in that, described eccentric shaft is two ends accentric crank throws, rocks the hole normal-running fit on crank throw and the link arm.
8. perambulator according to claim 1 is characterized in that, described eccentric shaft is middle accentric bent axle, rocks the hole normal-running fit on accentric collar and the link arm.
9. perambulator according to claim 1 is characterized in that, is provided with spring installation between described supporting body and the under-carriage; Described spring installation comprises guide rod seat, leader casing, guide rod, coil spring; The guide rod seat is located at the supporting body bottom, and leader casing is located on the under-carriage, be located on the guide rod seat upper end oscillating type of guide rod, and sheathed coil spring on the guide rod, insert in the leader casing lower end of guide rod.
10. perambulator according to claim 1 is characterized in that, is provided with spring installation between described supporting body and the under-carriage; Described spring installation comprises upper spring seat, lower spring cup, " V " type spring; Upper spring seat is located at the supporting body bottom, and lower spring cup is located on the under-carriage, and the two ends of " V " type spring are connected with lower spring cup with upper spring seat respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203099278U CN201516862U (en) | 2009-09-08 | 2009-09-08 | Novel children's vehicle walking in dynamic mode and flat walking mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203099278U CN201516862U (en) | 2009-09-08 | 2009-09-08 | Novel children's vehicle walking in dynamic mode and flat walking mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516862U true CN201516862U (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203099278U Expired - Fee Related CN201516862U (en) | 2009-09-08 | 2009-09-08 | Novel children's vehicle walking in dynamic mode and flat walking mode |
Country Status (1)
| Country | Link |
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| CN (1) | CN201516862U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011003321A1 (en) * | 2009-07-04 | 2011-01-13 | Wu Maosheng | Swinging type baby carrier |
| CN108082251A (en) * | 2017-12-11 | 2018-05-29 | 郑州天舜电子技术有限公司 | A kind of multistage rocking type perambulator of double grooved pulley mechanism driving |
| CN108100007A (en) * | 2017-12-11 | 2018-06-01 | 郑州天舜电子技术有限公司 | Perambulator is rocked in a kind of crank-linkage type walking |
| CN108100017A (en) * | 2017-12-11 | 2018-06-01 | 郑州天舜电子技术有限公司 | A kind of walking rocking perambulator based on magnet characteristic |
| CN108100008A (en) * | 2017-12-11 | 2018-06-01 | 郑州天舜电子技术有限公司 | Perambulator is rocked in a kind of actuated by cams formula walking |
| CN115892172A (en) * | 2022-11-22 | 2023-04-04 | 佛山市禅城鹰豪玩具有限公司 | Multifunctional child trolley |
-
2009
- 2009-09-08 CN CN2009203099278U patent/CN201516862U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011003321A1 (en) * | 2009-07-04 | 2011-01-13 | Wu Maosheng | Swinging type baby carrier |
| CN108082251A (en) * | 2017-12-11 | 2018-05-29 | 郑州天舜电子技术有限公司 | A kind of multistage rocking type perambulator of double grooved pulley mechanism driving |
| CN108100007A (en) * | 2017-12-11 | 2018-06-01 | 郑州天舜电子技术有限公司 | Perambulator is rocked in a kind of crank-linkage type walking |
| CN108100017A (en) * | 2017-12-11 | 2018-06-01 | 郑州天舜电子技术有限公司 | A kind of walking rocking perambulator based on magnet characteristic |
| CN108100008A (en) * | 2017-12-11 | 2018-06-01 | 郑州天舜电子技术有限公司 | Perambulator is rocked in a kind of actuated by cams formula walking |
| CN108100017B (en) * | 2017-12-11 | 2020-03-10 | 吉林大学第一医院 | Walking and shaking type baby carriage based on magnet characteristics |
| CN108082251B (en) * | 2017-12-11 | 2020-04-24 | 上海垚帆数码科技有限公司 | Multi-stage shaking type baby carriage driven by double-sheave mechanism |
| CN108100008B (en) * | 2017-12-11 | 2020-06-12 | 蜜芽宝贝（北京）网络科技有限公司 | Cam-driven walking and shaking baby carriage |
| CN115892172A (en) * | 2022-11-22 | 2023-04-04 | 佛山市禅城鹰豪玩具有限公司 | Multifunctional child trolley |
| CN115892172B (en) * | 2022-11-22 | 2023-08-04 | 佛山市禅城鹰豪玩具有限公司 | Multifunctional children handcart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20120908 |