CN204296820U - A kind of frame for baby cart of fast folding - Google Patents
A kind of frame for baby cart of fast folding Download PDFInfo
- Publication number
- CN204296820U CN204296820U CN201420725686.6U CN201420725686U CN204296820U CN 204296820 U CN204296820 U CN 204296820U CN 201420725686 U CN201420725686 U CN 201420725686U CN 204296820 U CN204296820 U CN 204296820U
- Authority
- CN
- China
- Prior art keywords
- bracket
- upper bracket
- posterior
- swingle
- front carriage
- 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
Links
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of frame for baby cart of fast folding, comprise upper bracket, front carriage, posterior bracket, upper bracket is hinged by trace and front carriage, upper bracket and posterior bracket front end directly hinged, front carriage and posterior bracket are directly hinged; Upper bracket is provided with U-shaped trip rod; Swingle is installed in upper bracket, connects steel wire, stay hook, wherein swingle is positioned at the below of trip rod lower end, and swingle connects with the one end being connected steel wire, and the other end connecting steel wire is connected and fixed hook, above stay hook, be provided with back-moving spring, stay hook fastens posterior bracket.Compared to existing technology, it is little that the utility model folds rear volume, meets very much the regulation about luggage sizes on aircraft, be convenient for carrying, and launch and fold conveniently, and launch Rear frame solid stable, fold rear each parts compact, external force resistance is strong.
Description
Technical field
The utility model relates to a kind of fast folding frame for baby cart, belongs to perambulator manufacturing technology field.
Background technology
At present, perambulator has become child's article indispensable in developmental process.Conveniently carry, the perambulator that market is sold generally can fold, but the foldable structure of existing perambulator is very complicated, cause perambulator heavy, volume after folding is still comparatively large, and manufacturing cost is high, due to complex structure, people require great effort when folding very much, and easily damage perambulator.
Utility model content
For the deficiency that above-mentioned prior art exists, it is simple, easy to operate and can the Foldable baby carriage vehicle frame of Quick folding or expansion that the purpose of this utility model is to provide a kind of structure, and volume after folding relative compact is light and handy.
The technical solution of the utility model: a kind of frame for baby cart of fast folding, comprise upper bracket, front carriage, posterior bracket, it is characterized in that, upper bracket is hinged by trace and front carriage, upper bracket and posterior bracket front end directly hinged, front carriage and posterior bracket are directly hinged; Upper bracket is provided with U-shaped trip rod, and the hypomere of trip rod to embed in upper bracket and can slide up and down; Swingle is installed in upper bracket, connects steel wire, stay hook, wherein swingle is positioned at the below of trip rod lower end, and swingle connects with the one end being connected steel wire, and the other end connecting steel wire is connected and fixed hook, above stay hook, be provided with back-moving spring, stay hook fastens posterior bracket; Posterior bracket is fixed with portable handle.
Described front carriage is X-type, is fixed being formed by two supports, firmly solid.
Described posterior bracket is also X-type, has two supports to fix formation, firmly solid.
Described front carriage front end is provided with the arc stop part stopping that posterior bracket rotates.
Described posterior bracket rear end is provided with and stops that the plane that front carriage rotates stops step.
Described swingle is arranged in upper bracket by fixed axis, and swingle can rotate around fixed axis, and one end of swingle is designed to tip, and this tip is positioned at the below of trip rod lower end, and the swingle other end connects with the one end being connected steel wire.
The beneficial effects of the utility model are: compared to existing technology, and it is little that the utility model folds rear volume, meet very much the regulation about luggage sizes on aircraft, be convenient for carrying, and launch and fold conveniently, launch Rear frame solid stable, fold rear each parts compact, external force resistance is strong.
Accompanying drawing explanation
Fig. 1 is the utility model deployed condition overall structure stereogram;
Fig. 2 is the utility model deployed condition overall structure side view;
Fig. 3 is A portion partial enlarged drawing in Fig. 2;
Fig. 4 is the utility model deployed condition STRUCTURE DECOMPOSITION figure;
Fig. 5 is the completely folding collapse state figure of the utility model;
Wherein 1-upper bracket, 2-trace, 3-front carriage, 4-posterior bracket, 5-trip rod, 6-swingle, 7-connects steel wire, 8-stay hook, 9-back-moving spring, the portable handle of 10-, 11-arc stop part, and 12-plane stops step.
Detailed description of the invention
Now with the following Examples and accompanying drawing, utility model is described in detail.
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, upper bracket 1 is hinged by trace 2 and front carriage 3, and upper bracket 1 is directly hinged with posterior bracket 4, and front carriage 3 is directly hinged with posterior bracket 4; Upper bracket 1 is provided with U-shaped trip rod 5, and the hypomere of trip rod 5 to embed in upper bracket 1 and can slide up and down; Swingle 6 is installed in upper bracket 1, connects steel wire 7, stay hook 8, wherein swingle 6 is arranged in upper bracket 1 by fixed axis, swingle 6 can rotate around fixed axis, the action of swingle adopts lever principle, one end of swingle 6 is designed to tip, this tip is positioned at the below of trip rod 5 lower end, the other end of swingle 6 connects with the one end being connected steel wire 7, the other end connecting steel wire 7 is connected and fixed hook 8, above stay hook 8, be provided with back-moving spring 9, stay hook 8 fastens posterior bracket 4; Posterior bracket 4 is fixed with portable 10.
Front carriage 3 is X-type, and posterior bracket 4 is also X-type, is all fixed being formed by two supports, firmly solid.Front carriage 3 front end is provided with the arc stop part 11 stopping that posterior bracket rotates, and posterior bracket rear end is provided with and stops that the plane that front carriage rotates stops step 12, and front carriage 3 is mutually spacing with posterior bracket 4, prevents rotary shifted.
Trip rod 5 is directly mentioned higher than perambulator whole height, 1 second and deployable.When perambulator launches, trip rod 5 leaves swingle 6, back-moving spring 9 discharges elastic force, stay hook 8 and swingle 6 are resetted, the plane that stay hook 8 fastens on posterior bracket 4 stops step 12, front carriage 3 is mutually spacing with posterior bracket 4, and upper bracket and front carriage, trace form fixed triangle shape.
During Pram folding, trip rod 5 clashes into swingle 6, the rotation of swingle 6 pulls stay hook 8, thus stay hook 8 departs from posterior bracket 4, suppresses back-moving spring 9 simultaneously, now posterior bracket 4 is set to fixing point, portablely upwards mention 10, whole upper bracket is push-jump forward, and upper bracket 1 promotes trace 2, trace 2 promotes front carriage 3, is complete returning the vehicle to the garage and knock off when upper bracket 1 and posterior bracket 4 become parastate.It is relatively little that this perambulator folds rear volume, and parcel closely, resists that to fall pressure property strong.
Claims (5)
1. the frame for baby cart of a fast folding, comprise upper bracket, front carriage, posterior bracket, it is characterized in that, upper bracket is hinged by trace and front carriage, upper bracket and posterior bracket front end directly hinged, front carriage and posterior bracket are directly hinged; Upper bracket is provided with U-shaped trip rod, and the hypomere of trip rod to embed in upper bracket and can slide up and down; Swingle is installed in upper bracket, connects steel wire, stay hook, wherein swingle is positioned at the below of trip rod lower end, and swingle connects with the one end being connected steel wire, and the other end connecting steel wire is connected and fixed hook, above stay hook, be provided with back-moving spring, stay hook fastens posterior bracket; Posterior bracket is fixed with portable handle.
2. the frame for baby cart of fast folding according to claim 1, is characterized in that, described front carriage is X-type, is fixed being formed by two supports.
3. the frame for baby cart of fast folding according to claim 1, is characterized in that, described posterior bracket is also X-type, has two supports to fix formation.
4. the frame for baby cart of the fast folding according to claim 1 or 2 or 3, is characterized in that, described front carriage front end is provided with the arc stop part stopping that posterior bracket rotates.
5. the frame for baby cart of fast folding according to claim 4, is characterized in that, described posterior bracket rear end is provided with and stops that the plane that front carriage rotates stops step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725686.6U CN204296820U (en) | 2014-11-28 | 2014-11-28 | A kind of frame for baby cart of fast folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725686.6U CN204296820U (en) | 2014-11-28 | 2014-11-28 | A kind of frame for baby cart of fast folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204296820U true CN204296820U (en) | 2015-04-29 |
Family
ID=53102387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420725686.6U Expired - Fee Related CN204296820U (en) | 2014-11-28 | 2014-11-28 | A kind of frame for baby cart of fast folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204296820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442983A (en) * | 2014-11-28 | 2015-03-25 | 常德益翔实业有限公司 | Stroller frame folded rapidly |
-
2014
- 2014-11-28 CN CN201420725686.6U patent/CN204296820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442983A (en) * | 2014-11-28 | 2015-03-25 | 常德益翔实业有限公司 | Stroller frame folded rapidly |
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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: 20150429 Termination date: 20151128 |