CN2639126Y - Multifunction carriage - Google Patents
Multifunction carriage Download PDFInfo
- Publication number
- CN2639126Y CN2639126Y CN 03212764 CN03212764U CN2639126Y CN 2639126 Y CN2639126 Y CN 2639126Y CN 03212764 CN03212764 CN 03212764 CN 03212764 U CN03212764 U CN 03212764U CN 2639126 Y CN2639126 Y CN 2639126Y
- Authority
- CN
- China
- Prior art keywords
- carriage
- baby stroller
- cover body
- folding
- frame
- 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
A multifunctional baby carriage, including a carriage frame with a plurality of wheels, a transmission cover body arranged on the carriage frame, and a carriage box with a folding awning, with technical points : the carriage frame is composed of a carriage, a plurality of front-wheel landing legs which are articulated with each other, a handrail, a plurality of rear wheel landing legs and a folding bracket; the transmission cover body is articulated with the part which is corresponding to the carriage frame by means of pin roll; the carriage box is assembled together with a plurality of idler wheels which are corresponding to the fixation frame of the transmission cover body, and the gears driven by a motor by means of a slideway and a rack which are arranged at the bottom of the carriage box; the rack meshed with the gear is driven to drive the idler wheels to carry out a reciprocating move on the slideway. The utility model has the advantages that the structure is rational and the operation is easy and safe; in addition, the baby carriage, which integrates the functions of a shaking carriage and a go-cart, can be folded reliably; moreover, the multifunctional baby carriage can be pushed by hands or electric power.
Description
Technical field
The utility model relates to a kind of children trolley, and particularly a kind of that integrate larry, go-cart function and larry can be manual, again can electrically operated multi-function baby stroller.It is suitable for natus to five year old children and uses.
Background technology
At present, still collapsible no matter commercially available children trolley is fixed, constitute by vehicle frame and the railway carriage of assembling on it.But existing children trolley only has simple function, and that is exactly to only limit to have the function that is pushing away walking.Commercially available handcar is then for fixing immovable, and its structure is to hang a cradle on support, is power with the hand push, uses to be subjected to certain limitation, moves very inconvenient.
The utility model content
The purpose of this utility model provides a kind of multi-function baby stroller, its reasonable in design, processing ease has the jackknife action flexibility and reliability, and is safe in utilization, integrates larry, go-cart function, and larry can be manual, again can be electronic etc. advantage.
The purpose of this utility model is achieved in that this device comprises the vehicle frame that has wheel and assembles the transmission cover body on it and have the railway carriage of folding tilt, its technical essential is: vehicle frame is by bracing frame and the front-wheel supporting leg that is hinged, handrail, the trailing wheel supporting leg, folding rack constitutes, the transmission cover body utilizes bearing pin and vehicle frame corresponding site hinged, railway carriage is by the slideway of its bottom, corresponding roller on tooth bar and the transmission cover body fixed frame, motor-driven gear matches and fits together, and the slideway on driving and the gear mating teeth band motor-car case moves back and forth on roller.
Above-mentioned motor-driven and tooth bar mating gear, the engagement of clutch control wheel and rack or disengaging.
Above-mentioned motor power adopts 6～24V direct current (DC).
On the above-mentioned transmission cover body PA-system is set.
Between handrail bottom that is hinged in the above-mentioned vehicle frame and the trailing wheel supporting leg folding support frame is set.
But above-mentioned carriage bottom plate top is provided with the bellows plate.
Above-mentioned railway carriage upper ledge is assembled on the carriage bottom plate by folding stand and back folding connecting rod, and inside and outside bunting is set between railway carriage upper ledge and the carriage bottom plate.
Between the handle end of above-mentioned handrail and its rod end adjustment lock sleeve is set.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a kind of concrete structure scheme drawing of the present utility model.
Fig. 2 is the cutaway view of Fig. 1 along the A-A line.
Fig. 3 is the right elevation of Fig. 1.
Fig. 4 is the cutaway view of Fig. 3 along the B-B line.
Fig. 5 is a kind of folded state scheme drawing of the utility model.
The specific embodiment
Describe concrete structure of the present utility model and operating process in detail according to Fig. 1-5.This device comprises the vehicle frame that has wheel and assembles the transmission cover body 3 on it and have the parts such as railway carriage 1 that fold tilt 2.The vehicle frame that wherein has front-wheel 7 and a back cardan wheel 8 is made of bracing frame 6, front wheel spindle 20 and the front-wheel supporting leg 5 that is hinged, handrail 13, trailing wheel supporting leg 9, folding support frame 11.The specification of each part, shape should be determined according to actual operating needs.Transmission cover body 3 constitutes closed boxes by fixed frame 21, and utilizes bearing pin and vehicle frame corresponding site hinged.Promptly front-wheel supporting leg 5 upper ends of two vehicle frames are hinged on the front portion of transmission cover body 3 respectively by bearing pin, between handrail 13 bottoms that vehicle frame is hinged and the trailing wheel supporting leg 9 folding support frame 11 is set, the connection link plate of folding support frame 11 and handrail 13 place that is hinged is hinged on the rear portion of transmission cover body 3 respectively by bearing pin.When two connection link plates of folding support frame 11 launch, the front and rear wheel supporting leg 5,9 that makes the bracing frame 6 of vehicle frame and be hinged is opened, front-wheel 7 and back cardan wheel 8 land, and are in the go-cart state, can realize the action of hand barrow walking.Connect link plates when folding when two of folding support frame 11, the front and rear wheel supporting leg 5,9 that makes vehicle frame is recovered to bracing frame 6 with vehicle frame on a horizontal surface, front-wheel 7 and back cardan wheel 8 also on same horizontal surface, are in the stored collapsed state.As the case and bag of travelling, promptly can walk in tow, can carry again, easy to carry.Be assembled with external power supply jack 4 on the closed box of transmission cover body 3, have PA-system 10, the starting switch 12 of loud speaker 29.But base plate 26 tops of railway carriage 1 are provided with bellows plate 27, sit for children and make backrest usefulness when crouching.Railway carriage 1 upper ledge 15 is assembled on the base plate 26 of railway carriage 1 by folding stand 17 and back folding connecting rod 30, and interior trim cloth 28, outer bunting 16 are set between railway carriage upper ledge 15 and the carriage bottom plate 26.Utilizing folding stand 17 and back folding connecting rod 30 that railway carriage 1 is in opens running condition or is in the stored collapsed state.The gear 22 that corresponding roller 25, motor 24 drive on the slideway 18, tooth bar 19 of railway carriage 1 by its bottom and transmission cover body 3 fixed frames matches and fits together, and tooth bar 19 can be processed into arc-shaped rack or the spur rack of the installation of tilting.Motor 24 drives and tooth bar 19 mating gear 22, and the slideway 18 that drives on the railway carriage 1 moves back and forth on roller 25, makes casing 1 in forward and backward swing, can produce again along tooth bar 19 and produce upper and lower effect of jolting, thereby realize the action of larry.Be assembled in the engagement or the disengaging of power-transfer clutch 23 pinions 22 and tooth bar 19 in the transmission cover body 3, to realize the electronic or manual function of larry.The power supply of motor 24 adopts 6～24V direct current (DC), and is safe and reliable.Be provided with between the handle end of handrail 13 and its rod end and adjust lock sleeve 14, regulate the suitable height of handle, promptly available lock sleeve 14 tightens up.
When the needs stored collapsed, elder generation takes the connection link plate (arm-tie among the figure between the diamond block) of the folding stand 17 of railway carriage 1, again railway carriage is pressed onto thinnest part from top to bottom, unclamp and adjust lock sleeve 14, depress handrail 13, two of folding support frame 11 connect link plates, make the front and rear wheel supporting leg 5,9 of vehicle frame be recovered to bracing frame 6 with vehicle frame on a horizontal surface, front-wheel 7 and back cardan wheel 8 also on same horizontal surface, i.e. foldable for storage.
Claims (8)
1, a kind of multi-function baby stroller, comprise the vehicle frame that has wheel and assemble the transmission cover body on it and have the railway carriage of folding tilt, it is characterized in that: vehicle frame is made of bracing frame and the front-wheel supporting leg that is hinged, handrail, trailing wheel supporting leg, folding rack, corresponding roller, motor-driven gear match and fit together on the slideway, tooth bar of railway carriage by its bottom and the transmission cover body fixed frame, drive and gear mating teeth band motor-car case on slideway on roller, move back and forth.
2, multi-function baby stroller according to claim 1 is characterized in that: motor-driven and tooth bar mating gear, the engagement of clutch control wheel and rack or disengaging.
3, multi-function baby stroller according to claim 1 and 2 is characterized in that: motor power adopts 6～24V direct current (DC).
4, multi-function baby stroller according to claim 1 is characterized in that: on the transmission cover body PA-system is set.
5, multi-function baby stroller according to claim 1 is characterized in that: between handrail bottom that is hinged in the vehicle frame and the trailing wheel supporting leg folding support frame is set.
6, multi-function baby stroller according to claim 1 is characterized in that: but carriage bottom plate top is provided with the bellows plate.
7, multi-function baby stroller according to claim 1 is characterized in that: the railway carriage upper ledge is assembled on the carriage bottom plate by folding stand and back folding connecting rod, and inside and outside bunting is set between railway carriage upper ledge and the carriage bottom plate.
8, multi-function baby stroller according to claim 1 is characterized in that: between the handle end of handrail and its rod end adjustment lock sleeve is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03212764 CN2639126Y (en) | 2003-04-22 | 2003-04-22 | Multifunction carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03212764 CN2639126Y (en) | 2003-04-22 | 2003-04-22 | Multifunction carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639126Y true CN2639126Y (en) | 2004-09-08 |
Family
ID=34289552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03212764 Expired - Fee Related CN2639126Y (en) | 2003-04-22 | 2003-04-22 | Multifunction carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639126Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006034616A1 (en) * | 2004-09-30 | 2006-04-06 | Goodbaby Child Products Co., Ltd. | Child pram |
| CN102960985A (en) * | 2012-11-14 | 2013-03-13 | 中国地质大学（武汉） | Three-section typed multifunctional infant folding bed and trolley |
| CN108622171A (en) * | 2018-05-29 | 2018-10-09 | 洛阳理工学院 | A kind of rocking infant cart |
-
2003
- 2003-04-22 CN CN 03212764 patent/CN2639126Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006034616A1 (en) * | 2004-09-30 | 2006-04-06 | Goodbaby Child Products Co., Ltd. | Child pram |
| CN102960985A (en) * | 2012-11-14 | 2013-03-13 | 中国地质大学（武汉） | Three-section typed multifunctional infant folding bed and trolley |
| CN102960985B (en) * | 2012-11-14 | 2015-04-15 | 中国地质大学（武汉） | Three-section typed multifunctional infant folding bed and trolley |
| CN108622171A (en) * | 2018-05-29 | 2018-10-09 | 洛阳理工学院 | A kind of rocking infant cart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |