CN101596913B - Baby carriage with fluctuant and flat walking - Google Patents
Baby carriage with fluctuant and flat walking Download PDFInfo
- Publication number
- CN101596913B CN101596913B CN200910158777XA CN200910158777A CN101596913B CN 101596913 B CN101596913 B CN 101596913B CN 200910158777X A CN200910158777X A CN 200910158777XA CN 200910158777 A CN200910158777 A CN 200910158777A CN 101596913 B CN101596913 B CN 101596913B
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- supporting body
- carriage
- drive shaft
- axle
- hind axle
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Abstract
The invention relates to a baby carriage with fluctuant and flat walking. A rear wheel axle is in running fit with the rear part of a body frame, two rear wheels are in running fit with both ends of the rear wheel axle, and a clutch is arranged between one of the rear wheels and the rear shaft axle; a movable vertical column is fixed below a supporting body and is movably inserted into a guide sleeve; the lower end of the guide sleeve is fixed with the body frame, the guide sleeve is externally sleeved with a spring; the upper end and the lower end of the spring are pressed against the supporting body and the body frame respectively; a driving shaft is arranged on the body frame below the movable vertical column, and is linked with the movable vertical column; when the clutch engages, the rear wheels drive the rear wheel axle to rotate, and the rear wheel axle drives the driving shaft to rotate to ensure that the movable vertical column drives the supporting body to move up and down; and when the clutch disengages, the rear wheels do not drive the rear wheel axle to rotate, and the supporting body does not move up and down. The supporting body of the baby carriage can move up and down along with the pushing of the baby carriage, which ensures that a child sitting in the baby carriage feels comfortable, fresh and exciting in combination with the translational motion of the whole carriage, and adapts to the active psychology of the child.
Description
Technical field
The present invention relates to the perambulator of a kind of flighting schedule and horizontal feeding type walking.
Background technology
Because the supporting body of conventional stroller is not done any motion, only translation with the walking of car load.Therefore, the children that are seated in it feel more barren, the psychology that just can be weary of and resist its generation of a specified duration.In order to solve the problems referred to above that conventional stroller exists, the applicant had once proposed the multinomial patent application that can make supporting body make the dynamic baby carriage of motion to State Intellectual Property Office.
In order to solve the problems referred to above that conventional stroller exists, patent application of the present invention is different from the technical scheme of aforementioned patent applied for another kind again and perambulator that a kind of flighting schedule of proposing and horizontal feeding type are walked.
Summary of the invention
The invention discloses the perambulator of a kind of flighting schedule and horizontal feeding type walking, its supporting body can move up and down.
The technical solution used in the present invention: the perambulator of a kind of flighting schedule and horizontal feeding type walking, comprise supporting body, handle, under-carriage, trailing wheel, hind axle and steering front wheel, steering front wheel is located at the front portion of under-carriage, and hind axle cooperates with under-carriage posterior rotation formula; Two trailing wheels cooperate with the two ends rotary type of hind axle, wherein are provided with power-transfer clutch between a trailing wheel and the hind axle; An active column is fixed in the supporting body below, and active column is interspersed in the orienting sleeve movably, and the lower end and the under-carriage of orienting sleeve fix, and orienting sleeve outer casing spring, the upper and lower side of spring withstand supporting body below and under-carriage top respectively; One axle drive shaft is installed on the under-carriage of active column below, axle drive shaft and active column interlock; During clutch seizure, described trailing wheel drives hind axle and rotates, and hind axle drives described drive shaft turns, makes active column drive supporting body and moves up and down; When power-transfer clutch broke away from, described trailing wheel did not drive hind axle and rotates, and supporting body does not move up and down.
Described perambulator, hind axle drives drive shaft turns by sprocket wheel and chain.
Described perambulator, hind axle drives drive shaft turns by belt pulley and belt.
Described perambulator, the rotation of axle drive shaft moves up and down active column and supporting body by crank throw and connecting rod.
Described perambulator, the rotation of axle drive shaft moves up and down active column and supporting body by eccentric wheel and roller.
The supporting body of perambulator of the present invention is made knee-action along with its implementation, makes supporting body do wavy travelling forward, and the children that are seated in it feel more comfortable, fresh, stimulate, and have adapted to children's active psychology, and sitting is not minded.If on perambulator of the present invention PA-system is installed, then effect is better.
Certainly, because perambulator of the present invention is provided with arrangement of clutch.Therefore, supporting body can not move up and down and with the car load translation, this mode of motion is identical with common perambulator yet.
Description of drawings
Fig. 1 is the structural representation of the invention process one.
Fig. 2 is the structural representation of the invention process two.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is elaborated.
Embodiment one: as shown in Figure 1, the perambulator of flighting schedule and horizontal feeding type walking comprises supporting body 1, handle 4, under-carriage 6, steering front wheel 3 and trailing wheel 2, and steering front wheel 3 is arranged at the front portion of under-carriage 6.The rear portion of supporting body 1 is only taken turns hole 22 and is inserted in handle 4, rotates to prevent supporting body 1.Hind axle 5 is installed at under-carriage 2 rear portions, be installed on the two ends of hind axle 5 two trailing wheel rotary types, wherein establish power-transfer clutch between a trailing wheel 2 and the hind axle 5, power-transfer clutch adopts Chinese patent application numbers 200810062096.9, the applying date is on May 25th, 2008, and name is called " perambulator of a kind of horizontal feeding type and the walking of dynamic formula " disclosed content.
An active column 7 is fixed in supporting body 1 below, and active column 7 is movable interts in the orienting sleeve 8, and the lower end of orienting sleeve 8 and under-carriage 6 fix, and orienting sleeve 8 outer casing springs 9, the upper and lower side of spring 9 withstand supporting body 1 below and under-carriage 6 tops respectively.
Difference fixed chain wheels 15,11 on hind axle 5, the axle drive shaft 18, sprocket wheel 15,11 is by chain 12 transmissions.
During clutch seizure, trailing wheel 2 drives hind axle 5 and rotates, and hind axle 5 drives axle drive shaft 18 by sprocket wheel 15,11 and chain 12 and rotates, thereby active column 7 and supporting body 1 are moved up and down.Because the effect of spring 9, the up-and-down movement of supporting body 1 is steady, soft, makes the implementation thrust of perambulator even, plays the effect of adjusting.When power-transfer clutch broke away from, trailing wheel 2 did not drive hind axle 5 and rotates, and supporting body 1 does not move up and down, and this moment, the state of kinematic motion of perambulator was identical with common perambulator.
Embodiment two: as shown in Figure 2, belt pulley 19,20 is installed respectively on hind axle 5, the axle drive shaft 18, belt pulley 19,20 is by belt 21 transmissions.Setting-up eccentricity wheel 17 on the axle drive shaft 18, eccentric wheel 17 meshes with roller 16, is installed on the lower end of active column 7 roller 16 rotary types.Hind axle 5 drives axle drive shaft 18 by belt pulley 19,20 and belt 21 and rotates, and axle drive shaft 18 moves up and down active column 7 and supporting body 1 by eccentric wheel 17, roller 16 again.
Other content of present embodiment is identical with embodiment one.
Claims (5)
1. the perambulator of flighting schedule and horizontal feeding type walking comprises supporting body, handle, under-carriage, trailing wheel, hind axle and steering front wheel, and steering front wheel is located at the front portion of under-carriage, it is characterized in that: hind axle cooperates with under-carriage posterior rotation formula; Two trailing wheels cooperate with the two ends rotary type of hind axle, wherein are provided with power-transfer clutch between a trailing wheel and the hind axle;
An active column is fixed in the supporting body below, and active column is interspersed in the orienting sleeve movably, and the lower end and the under-carriage of orienting sleeve fix, and orienting sleeve outer casing spring, the upper and lower side of spring withstand supporting body below and under-carriage top respectively;
One axle drive shaft is installed on the under-carriage of active column below, axle drive shaft and active column interlock;
During clutch seizure, described trailing wheel drives hind axle and rotates, and hind axle drives described drive shaft turns, makes active column drive supporting body and moves up and down; When power-transfer clutch broke away from, described trailing wheel did not drive hind axle and rotates, and supporting body does not move up and down.
2. perambulator as claimed in claim 1 is characterized in that: hind axle drives drive shaft turns by sprocket wheel and chain.
3. perambulator as claimed in claim 1 is characterized in that: hind axle drives drive shaft turns by belt pulley and belt.
4. perambulator as claimed in claim 1 is characterized in that: the rotation of axle drive shaft moves up and down active column and supporting body by crank throw and connecting rod.
5. perambulator as claimed in claim 1 is characterized in that: the rotation of axle drive shaft moves up and down active column and supporting body by eccentric wheel and roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910158777XA CN101596913B (en) | 2009-07-04 | 2009-07-04 | Baby carriage with fluctuant and flat walking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910158777XA CN101596913B (en) | 2009-07-04 | 2009-07-04 | Baby carriage with fluctuant and flat walking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101596913A CN101596913A (en) | 2009-12-09 |
| CN101596913B true CN101596913B (en) | 2010-06-30 |
Family
ID=41418563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910158777XA Expired - Fee Related CN101596913B (en) | 2009-07-04 | 2009-07-04 | Baby carriage with fluctuant and flat walking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101596913B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115892172B (en) * | 2022-11-22 | 2023-08-04 | 佛山市禅城鹰豪玩具有限公司 | Multifunctional children handcart |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666291A (en) * | 1970-11-16 | 1972-05-30 | Ralph G Ortiz | Occupant propelled amusement vehicle |
| CN2130737Y (en) * | 1992-05-27 | 1993-04-28 | 张茂真 | Animal mould carriage |
| CN2173744Y (en) * | 1993-09-02 | 1994-08-10 | 武东军 | Undulant saddle children's tricycle |
| CN2209093Y (en) * | 1994-12-21 | 1995-10-04 | 魏家义 | Multipurpose child's tricycle |
| CN101209733A (en) * | 2006-12-25 | 2008-07-02 | 朱锦旗 | Gung ho vehicle |
-
2009
- 2009-07-04 CN CN200910158777XA patent/CN101596913B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666291A (en) * | 1970-11-16 | 1972-05-30 | Ralph G Ortiz | Occupant propelled amusement vehicle |
| CN2130737Y (en) * | 1992-05-27 | 1993-04-28 | 张茂真 | Animal mould carriage |
| CN2173744Y (en) * | 1993-09-02 | 1994-08-10 | 武东军 | Undulant saddle children's tricycle |
| CN2209093Y (en) * | 1994-12-21 | 1995-10-04 | 魏家义 | Multipurpose child's tricycle |
| CN101209733A (en) * | 2006-12-25 | 2008-07-02 | 朱锦旗 | Gung ho vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101596913A (en) | 2009-12-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120704 |