CN2149330Y - Multi-function baby carriage - Google Patents
Multi-function baby carriage Download PDFInfo
- Publication number
- CN2149330Y CN2149330Y CN 92232038 CN92232038U CN2149330Y CN 2149330 Y CN2149330 Y CN 2149330Y CN 92232038 CN92232038 CN 92232038 CN 92232038 U CN92232038 U CN 92232038U CN 2149330 Y CN2149330 Y CN 2149330Y
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- baby carriage
- frame
- car chair
- point
- 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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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model relates to a multi-function baby carriage, which comprises a frame, a chair and wheels. The utility model is characterized in that the frame is composed of two parallel bars connected by a cross bar; each bar is bent into an outward protruding arc bearing seat and a connecting bar for connecting the chair two sections forming an acute angle; the connecting bar of the frame on both sides of the chair are connected by four points; the wheels are hinged with two positions in front and behind the frame by the connecting bars. The wheels can be raised above an arc bracket of the frame, and thus the baby carriage is changed into a cradle. When the wheels are lowered below the lower part of frame, the baby carriage can be pushed and moved as a carriage. The utility model has the advantages of a cradle function which improves the utilization ratio of the baby carriage, simple structure and convenient operation; the changeable functions or the tilt angle regulating structure is not easy to be damaged.
Description
The utility model relates to a kind of multifunctional baby carriage.
In the prior art, multifunctional baby carriage claims perambulator again, mainly adopts the structure of metal pipe material with cross-articulation, is equipped with the car chair that cloth is made again, can fold and regulate chair back angle of inclination, and the baby can be sitting in the car or recline, lies low in car.Its weak point be (1) it be limited to the effect of dolly and seat more, and do not have the effect of cradle; (2) its structure is comparatively complicated, and cost is higher; When (3) using, the operation of mapping function, comparatively loaded down with trivial details as the operation at conversion chair back inclination angle; (4) regulating mechanism damages easily.
The purpose of this utility model is exactly in order to overcome weak point of the prior art, and a kind of have cradle function, simple in structure, easy to operate multifunctional baby carriage are provided.
The purpose of this utility model can realize by following technical measures: be made up of vehicle frame, car chair and wheel, it is characterized in that vehicle frame is to be made of two parallel bars that cross bar links to each other, every bar is bent into the rocker bearing and two sections of the pitmans that connects the car chair of evagination, acutangulates between the two; The car chair adopts the hard material with certain intensity to make; Have Liang Chu to connect with the car chair on two pitmans of vehicle frame respectively, it is hinged wherein having a place at least; Wheel then two positions, front and back of the rocker bearing by connecting rod and vehicle frame is hinged.The below that is positioned at rocker bearing also can be put down in the liftable top that is positioned at rocker bearing of wheel.When with wheel lift, the utility model becomes cradle by two parallel rocker bearing supporting car chairs of vehicle frame.When wheel was put down, the utility model was baby's dolly, can push away and advance.
The utility model can also be further perfect by following technical measures: the point of attachment of the rod end of vehicle frame pitman and car chair is positioned at the center of gravity position of car chair, also drops on the vertical center line of vehicle frame rocker bearing simultaneously.
The utility model can also be further perfect by following technical measures: vehicle frame connects 4 of car chair both sides respectively with the car chair, and two pairs of point of attachments are promptly arranged, and can select wherein a pair of point of attachment as adjustable point of adjustment.
The utility model can also be further perfect by following technical measures: the structure of above-mentioned point of adjustment can be to be the center with another to point of attachment on hard car chair, with the point of attachment spacing is that radius is opened an arc regulating tank, fix or unclamp point of attachment by bolt and knob, when point of attachment in the different stationkeeping of regulating tank, the car chair just has different inclination angles.
The utility model can also be further perfect by following technical measures:, mounting or dismounting convenient transportation simple for technology, vehicle frame can be divided into several members assembles, promptly by a pair of rocker bearing, a pair of pitman with a pair of the former two to be connected in one and to constitute the two angle be that the A-frame of acute angle is formed, should there be one or more cross bar to connect between the member of whole vehicle frame.
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is the block diagram of one of the utility model embodiment;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of Fig. 1.
The described multifunctional baby carriage of Fig. 1 and Fig. 2 is one of embodiment of the present utility model, it is made up of vehicle frame (1), car chair (2) and wheel (3), it is characterized in that vehicle frame is by a pair of pitman (1a), a pair of A-frame (1b) with middlely be made up of cross bar (1d) " U " font rocker bearing (1c) that forms that links, wherein each A-frame all has two mounting holes (1b '), be used for socket-connecting, and they fixed by bolt with pitman (1a) and rocker bearing (1c).Car chair (2) is made the car pocket shape of Armrest by high-strength engineering plastic, the upper end of vehicle frame pitman (1a) is hinged with it in the both sides, middle and lower part of car chair (2), two other point of attachment then is positioned at the bottom of car chair (2), as two point of adjustment, promptly on the car chair, open an arc regulating tank (2a), cooperate with knob (5), this point of adjustment can be tightened or loosened by bolt (4), people can regulate the inclination angle of car chair easily, allow baby or seat or lie in the car.Wheel (3) divides front-wheel (3a) and trailing wheel (3b), each is that the A-frame below is hinged by a connecting rod (6) and the preceding bottom of vehicle frame for two front-wheels (3a), the connecting rod of two trailing wheels (6) is connected as a single entity by a cross bar, be articulated in the rear lower both sides of vehicle frame, it is the rear end of rocker bearing, connecting rod (6) disjunctor constitutes " U " shape, can make two trailing wheels (3b) interlock, only needs an action to get final product when lifting or putting down trailing wheel (3b).Inside horizontal one " U " the shape support (7) that stretches out at each trailing wheel axis place, " U " shape disjunctor connecting rod (6) is welded as a whole with support (7), in order to wheel (3b) when putting down, wheel (3b) is directly by this support (7) supporting frame, can improve intensity and stability, rather than utilize not only long but also thin link supporting vehicle frame (1).When wheel (3) when putting down, wheel (3) is positioned at the below of vehicle frame rocker bearing (1c), by its supporting frame, makes the vehicle frame built on stilts, and perambulator is advanced by wheel, and people can push away the baby and stroll; When the top of wheel (3) being lifted in vehicle frame rocker bearing (1c), (1c) contacts supporting carriage with ground by arc support, utilize the structure of rocker bearing evagination to make dolly become a cradle, in fact, following baby of one full year of life can sleep peacefully more much more than go out time of strolling of go-cart in time of cradle, thereby the degree of utilization of perambulator has just improved greatly.
The utility model compared with prior art has following advantage: both had trolley function, had again cradle function; And simple in structure, cost is lower than existing multifunctional baby carriage, regulates the simple and practical of car chair inclination angle and mapping function, and easy operating is not fragile, simultaneously, owing to have cradle function, the utilization rate of perambulator has been improved widely.
Claims (5)
1, a kind of multifunctional baby carriage, form by vehicle frame (1), car chair (2) and wheel (3), it is characterized in that vehicle frame (1) constitutes for two parallel bars that linked to each other by cross bar, every bar is bent into two sections of the rocker bearing (1c) of evagination and pitmans (1a), and the angle that constitutes between the two is an acute angle; Car chair (3) adopts the hard material with certain intensity to make; Two pitmans (1a) of vehicle frame are in 4 connections with it of car chair (3) both sides, and 2 that wherein have symmetry at least for hinged; Wheel (3) is hinged with the rocker bearing of vehicle frame by connecting rod (6).
2, multifunctional baby carriage according to claim 1 is characterized in that all having on every pitman (1a) connect with car chair (3) at 2, can select a point of attachment wherein to make the point of adjustment of regulating.
3, multifunctional baby carriage according to claim 1 and 2, it is characterized in that going up with another point of attachment at hard car chair (3) is the center, with the last two point of attachment spacings of pitman (1a) is radius, open an arc regulating tank (2a), pass car chair regulating tank (2a) and vehicle frame pitman (1a) cooperation knob (5) fastening adjustment point by bolt (4).
4, multifunctional baby carriage according to claim 3, it is characterized in that vehicle frame (1) connects two parallel bars of formation by a pair of rocker bearing (1c), a pair of pitman (1a) and a pair of A-frame (1b) respectively, has one or more cross bar (1d) to connect between two bars.
5, according to claim 1 or 2 or 4 described multifunctional baby carriages, it is characterized in that inboard horizontal one " U " the shape support (7) that stretches out of trailing wheel (3b), it and connecting rod (6) combine as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232038 CN2149330Y (en) | 1992-09-05 | 1992-09-05 | Multi-function baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232038 CN2149330Y (en) | 1992-09-05 | 1992-09-05 | Multi-function baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2149330Y true CN2149330Y (en) | 1993-12-15 |
Family
ID=33774732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92232038 Expired - Fee Related CN2149330Y (en) | 1992-09-05 | 1992-09-05 | Multi-function baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2149330Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260769A (en) * | 2014-09-25 | 2015-01-07 | 陈菊芳 | Multifunctional buggy |
-
1992
- 1992-09-05 CN CN 92232038 patent/CN2149330Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260769A (en) * | 2014-09-25 | 2015-01-07 | 陈菊芳 | Multifunctional buggy |
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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 |