CN203427853U - Folding mechanism for baby carriage - Google Patents
Folding mechanism for baby carriage Download PDFInfo
- Publication number
- CN203427853U CN203427853U CN201320545585.6U CN201320545585U CN203427853U CN 203427853 U CN203427853 U CN 203427853U CN 201320545585 U CN201320545585 U CN 201320545585U CN 203427853 U CN203427853 U CN 203427853U
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- CN
- China
- Prior art keywords
- lever
- driving rod
- rod
- drive spindle
- forerunner
- 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
The utility model discloses a folding mechanism for a baby carriage. The folding mechanism is composed of a mechanism driving rod, a limiting poke rod, a front driving rod, a rear driving rod, a linkage rod, a clamping pin and a spacer, and is characterized in that the rear end of the limiting poke rod provided with a limiting groove is fixed with the upper end of a curved upper driving rod, the front end of the limiting poke rod is connected with an external power source, the lower end of the upper driving rod is movably connected at the center of each of the front driving rod and the rear driving rod through a movable rotating shaft and the linkage rod, a clamping groove is arranged on the curved section of the upper driving rod, and the clamping pin is arranged in the clamping groove. Since the linkage mechanisms of the folding mechanism for the baby carriage are all concentrated in the same group of rotating mechanisms, the folding mechanism occupies small space of the baby carriage framework, can be folded more tightly, helps to reduce the shipment quantity due to the small size, is novel and fashionable in structure, and is conducive to the reputation of products.
Description
Technical field
The utility model is a kind of collapsing mechanism of perambulator, belongs to perambulator field of mechanical technique.
Background technology
In prior art, the perambulator that infant uses is all provided with the ceiling for sun-shading rain-proof on baby-carrier framework, and this car roof often need to be opened or be drawn in using or depositing process, and this just needs a kind of device that should be called " collapsing mechanism " to complete.Mostly the collapsing mechanism of perambulator is to adopt long connecting rod drive configuration in the market, and the parts of this mechanism are many, and the volume that vanning takies is large, and more transportation folds not closely, affects product design and outward appearance.
Summary of the invention
For overcoming the structural above-mentioned defect of existing Wheel seat of baby carriage, the utility model provides a kind of new baby card folding mechanism, in order to simplify the retrieving structure of perambulator, reduces return the vehicle to the garage and knock off part and volume, folds quality while conveniently dispatching from the factory shipment and use.
For solving its technical matters, the technical solution adopted in the utility model is: the baby card folding mechanism designing is comprised of mechanism's drive spindle, spacing driving lever, forerunner's lever, rear drive lever linkage bar, bayonet lock and pad, its feature is: in the upper end of the upper drive spindle of Curved, be fixed on the rear end with the spacing driving lever of position-limited trough, the front termination exterior power source of this spacing driving lever, the lower end of upper drive spindle is movably connected in the center of forerunner's lever and rear-guard lever by movable rotation-shaft and trace, on the bending section of upper drive spindle, be provided with draw-in groove, in draw-in groove, be provided with bayonet lock; Wherein, forerunner's lever and rear-guard lever are the sheet metal plate with round nose, are respectively provided with a deep-slotted chip breaker on each circular metal plate, are fixed on positive and negative two panels of trace respectively by center shaft; Described trace is oval, by a pad, be connected with the lower end of upper drive spindle, on two tips of this trace, be respectively provided with a pin, one of them pin inlay card is in the deep-slotted chip breaker of forerunner's lever, and another pin inlay card is in the deep-slotted chip breaker of rear-guard lever.
Compared with prior art, interlinked mechanism of the present utility model all concentrates in same group of rotating mechanism, thus it to take the space of baby-carrier framework few, fold closelyr, because its volume is little, be conducive to reduce shipping amount again, and novel structure fashion, be conducive to the reputation of product.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is structural representation front view of the present utility model;
Fig. 2 is the back view of Fig. 1;
Fig. 3 is A-A cutaway view in Fig. 2.
In figure: 1. go up main drive spindle; 2. spacing driving lever; 3. forerunner's lever; 4. rear-guard lever; 5. trace; 6. bayonet lock; 7. pad.
The specific embodiment
Referring to accompanying drawing: the baby card folding mechanism designing, by upper main drive spindle 1, spacing driving lever 2, forerunner's lever 3; Rear-guard lever 4; Trace 5; Bayonet lock 6 and pad 7 form, wherein one end of spacing driving lever 2 is made as outer power driven end, the other end is connected with one end of upper main drive spindle 1 by bayonet lock 6, under external force, spacing driving lever 2 can drive bayonet lock 6 to move up and down, and the other end of upper main drive spindle 1 is fixed with respectively pad 7, trace 5, forerunner's lever 3 and rear-guard lever 4 by rotating shaft; Described spacing driving lever is provided with shrinkage pool, pull under external force spacing driving lever 2 bayonet lock 6 can be taken out of to the positioning groove of each parts, described forerunner's lever 3, is equipped with draw-in groove in rear-guard lever 4, when bayonet lock 6 ejects after draw-in groove, can under driving, rotate forward or backward respectively main drive spindle 1; Described trace 5 is for the anglec of rotation and the position of spacing front and back drive spindle; Described bayonet lock 6, for the rotation of spacing each parts, under the drive of spacing driving lever 2, ejects position-limited trough, removes the lock-out state of each parts; The effect of described pad 7 is to prevent friction.
During work, spacing driving lever 2 is when being subject to the external force of parallel pulling force, drive bayonet lock 6 to move up, drive this bayonet lock to rise, eject the draw-in groove of forerunner's lever 3 and rear-guard lever 4, and force in main drive spindle 1, make its left-hand revolution, and act on trace 5 drive forerunner's lever 3 and rear-guard lever 4 interlocks by main drive spindle 1, by the main drive spindle 1 of trace 5 restriction, the rotating distance of forerunner's lever 3 and rear drive plate 4, realizes folding of perambulator.
Claims (3)
1. the collapsing mechanism of a perambulator, by mechanism's drive spindle, spacing driving lever, forerunner's lever, rear drive lever linkage bar, bayonet lock and pad, formed, it is characterized in that: in the upper end of the upper drive spindle of Curved, be fixed on the rear end with the spacing driving lever of position-limited trough, the front termination exterior power source of this spacing driving lever, the lower end of upper drive spindle is movably connected in the center of forerunner's lever and rear-guard lever by movable rotation-shaft and trace, on the bending section of upper drive spindle, be provided with draw-in groove, is provided with bayonet lock in draw-in groove.
2. the collapsing mechanism of perambulator according to claim 1, it is characterized in that: described forerunner's lever and rear-guard lever are the sheet metal plate with round nose, on each circular metal plate, be respectively provided with a deep-slotted chip breaker, by center shaft, be fixed on positive and negative two panels of trace respectively.
3. the collapsing mechanism of perambulator according to claim 1, it is characterized in that: described trace is for oval, by a pad, be connected with the lower end of upper drive spindle, on two tips of this trace, be respectively provided with a pin, one of them pin inlay card is in the deep-slotted chip breaker of forerunner's lever, and another pin inlay card is in the deep-slotted chip breaker of rear-guard lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545585.6U CN203427853U (en) | 2013-09-04 | 2013-09-04 | Folding mechanism for baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545585.6U CN203427853U (en) | 2013-09-04 | 2013-09-04 | Folding mechanism for baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427853U true CN203427853U (en) | 2014-02-12 |
Family
ID=50056909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545585.6U Expired - Fee Related CN203427853U (en) | 2013-09-04 | 2013-09-04 | Folding mechanism for baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691596A (en) * | 2015-02-12 | 2015-06-10 | 苏州逗乐儿童用品有限公司 | Folding releasing joint and children stroller |
-
2013
- 2013-09-04 CN CN201320545585.6U patent/CN203427853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691596A (en) * | 2015-02-12 | 2015-06-10 | 苏州逗乐儿童用品有限公司 | Folding releasing joint and children stroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140904 |
|
| EXPY | Termination of patent right or utility model |