CN104442983B - 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
- CN104442983B CN104442983B CN201410698123.7A CN201410698123A CN104442983B CN 104442983 B CN104442983 B CN 104442983B CN 201410698123 A CN201410698123 A CN 201410698123A CN 104442983 B CN104442983 B CN 104442983B
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- China
- Prior art keywords
- bracket
- swingle
- upper bracket
- front carriage
- posterior
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The present invention discloses a kind of frame for baby cart of fast folding, including upper bracket, front carriage, posterior bracket, upper bracket are hinged by interlocking lever and front carriage, and upper bracket and posterior bracket front end are directly hinged, and front carriage is directly hinged with posterior bracket；U-shaped trip rod is installed in upper bracket；Swingle, connection steel wire, stay hook are installed in upper bracket, wherein swingle is located at the lower section of trip rod lower end, and swingle is connected with the one end for connecting steel wire, and the other end for connecting steel wire is connected and fixed hook, resetting spring is equipped with above stay hook, stay hook clasps posterior bracket.Compared with prior art, the present invention folds rear small, meets very much the regulation in relation to luggage sizes on aircraft, is convenient for carrying, and is unfolded and folds conveniently, and the solid stabilization of Rear frame is unfolded, folds that rear each component is compact, and external force resistance is strong.
Description
Technical field
The present invention relates to a kind of fast folding frame for baby cart, belong to perambulator manufacturing technology field.
Background technology
Currently, perambulator has become child's article indispensable in developmental process.In order to facilitate carrying, sell in the market
Perambulator can generally fold, but the foldable structure of existing perambulator is sufficiently complex, causes perambulator heavy, volume after folding is still
So larger, manufacturing cost is high, and due to complicated, people are very laborious when folding, and are easily damaged perambulator.
Invention content
In view of the deficiency of the prior art, the object of the present invention is to provide a kind of simple in structure, easy to operate and
Can Quick folding or expansion foldable baby carriage vehicle frame, volume after folding relative compact is light and handy.
Technical scheme of the present invention：A kind of frame for baby cart of fast folding, including upper bracket, front carriage, rear portion branch
Frame, which is characterized in that upper bracket is hinged by interlocking lever and front carriage, and upper bracket is directly cut with scissors with posterior bracket front end
It connects, front carriage is directly hinged with posterior bracket；U-shaped trip rod is installed in upper bracket, the hypomere of trip rod is embedded in
In portion's holder and it can slide up and down；Swingle, connection steel wire, stay hook are installed in upper bracket, wherein swingle is located at
The lower section of trip rod lower end, swingle are connected with the one end for connecting steel wire, and the other end for connecting steel wire is connected and fixed hook, in fixation
Resetting spring is equipped with above hook, stay hook clasps posterior bracket；Portable handle is fixed on posterior bracket.
The front carriage is X-type, is fixed and is formed by two holders, solid secured.
The posterior bracket is also X-type, has two holders to fix to be formed, solid secured.
The front carriage front end is equipped with the arc blocking portion of blocking posterior bracket rotation.
The plane that the posterior bracket rear end is equipped with blocking front carriage rotation stops step.
The swingle is mounted on by fixing axle in upper bracket, and swingle can be rotated around fixing axle, and the one of swingle
End is designed to tip, which is located at the lower section of trip rod lower end, and the swingle other end is connected with the one end for connecting steel wire.
The beneficial effects of the invention are as follows：Compared with prior art, the present invention folds rear small, meets very much related row on aircraft
The regulation of Lee's size, is convenient for carrying, and is unfolded and folds conveniently, and the solid stabilization of Rear frame is unfolded, and it is compact to fold rear each component,
External force resistance is strong.
Description of the drawings
Fig. 1 is unfolded state overall structure stereogram of the present invention；
Fig. 2 is unfolded state overall structure side view of the present invention；
Fig. 3 is the portions A partial enlarged view in Fig. 2；
Fig. 4 is unfolded state structural exploded view of the present invention；
Fig. 5 is that the present invention folds collapsed state diagram completely；
Wherein 1- upper brackets, 2- interlocking levers, 3- front carriages, 4- posterior brackets, 5- trip rods, 6- swingles, 7- connect
Connect steel wire, 8- stay hooks, 9- resetting springs, 10- portable handles, 11- arc blocking portions, 12- planes blocking step.
Specific implementation mode
In conjunction with following embodiment and attached drawing, invention is described in detail.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, upper bracket 1 is hinged by interlocking lever 2 and front carriage 3, top branch
Frame 1 is directly hinged with posterior bracket 4, and front carriage 3 is directly hinged with posterior bracket 4；U-shaped hit is installed in upper bracket 1
Bar 5 is hit, the hypomere insertion upper bracket 1 of trip rod 5 is interior and can slide up and down；Swingle 6 is installed in upper bracket 1, is connected
Steel wire 7, stay hook 8 are connect, wherein swingle 6 is mounted on by fixing axle in upper bracket 1, and swingle 6 can be rotated around fixing axle,
The action of swingle uses lever principle, one end of swingle 6 to be designed to tip, which is located at the lower section of 5 lower end of trip rod,
The other end of swingle 6 is connected with the one end for connecting steel wire 7, and the other end of connection steel wire 7 is connected and fixed hook 8, on stay hook 8
Side is equipped with resetting spring 9, and stay hook 8 clasps posterior bracket 4；Portable handle 10 is fixed on posterior bracket 4.
Front carriage 3 is X-type, and posterior bracket 4 is also X-type, is all fixed and is formed by two holders, solid secured.Before
Holder 3 front end in portion's is equipped with the arc blocking portion 11 of blocking posterior bracket rotation, and posterior bracket rear end is equipped with blocking front carriage rotation
The plane turned stops that step 12, front carriage 3 are mutually limited with posterior bracket 4, prevented rotary shifted.
Trip rod 5 is directly lifted higher than perambulator whole height, 1 second i.e. deployable.When perambulator is unfolded, trip rod
5 leave swingle 6, and resetting spring 9 discharges elastic force, so that stay hook 8 and swingle 6 is resetted, stay hook 8 clasps on posterior bracket 4
Plane stop that step 12, front carriage 3 and posterior bracket 4 mutually limit, upper bracket forms solid with front carriage, interlocking lever
Determine triangle.
When Pram folding, trip rod 5 hits swingle 6, and the rotation of swingle 6 pulls stay hook 8, to which stay hook 8 is de-
From posterior bracket 4, while resetting spring 9 is suppressed, posterior bracket 4 is set as fixed point at this time, and portable handle 10 is lifted up, entirely
Upper bracket is push-jump forward, and upper bracket 1 pushes interlocking lever 2, and interlocking lever 2 pushes front carriage 3, when upper bracket 1 and rear portion
It is completely to return the vehicle to the garage and knock off when holder 4 becomes parastate.It is relatively small that this perambulator folds rear volume, and package is close, and it is strong that pressure property is fallen in resistance.
Claims (3)
1. a kind of fast folding frame for baby cart, including upper bracket, front carriage, posterior bracket, which is characterized in that top branch
Frame is hinged by interlocking lever and front carriage, and upper bracket and posterior bracket front end are directly hinged, front carriage and rear portion branch
Frame is directly hinged；U-shaped trip rod is installed in upper bracket, the hypomere insertion upper bracket of trip rod is interior and can go up downslide
It is dynamic；Swingle, connection steel wire, stay hook are installed in upper bracket, wherein swingle is mounted on top branch by fixing axle
In frame, swingle can be rotated around fixing axle, and one end of swingle is designed to tip, which is located at the lower section of trip rod lower end,
The swingle other end is connected with the one end for connecting steel wire, and the other end for connecting steel wire is connected and fixed hook, is equipped with above stay hook
Resetting spring, stay hook clasp posterior bracket；Portable handle is fixed on posterior bracket；Front carriage front end is equipped with blocking rear portion
The arc blocking portion of holder rotation, the plane that posterior bracket rear end is equipped with blocking front carriage rotation stop step.
2. fast folding frame for baby cart according to claim 1, which is characterized in that the front carriage be X-type, be by
Two holders, which are fixed, to be formed.
3. fast folding frame for baby cart according to claim 1 or 2, which is characterized in that the posterior bracket is also X
Type has two holders to fix to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698123.7A CN104442983B (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 |
|---|---|---|---|
| CN201410698123.7A CN104442983B (en) | 2014-11-28 | 2014-11-28 | A kind of frame for baby cart of fast folding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104442983A CN104442983A (en) | 2015-03-25 |
| CN104442983B true CN104442983B (en) | 2018-08-07 |
Family
ID=52889938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410698123.7A Active CN104442983B (en) | 2014-11-28 | 2014-11-28 | A kind of frame for baby cart of fast folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104442983B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314516B (en) * | 2016-09-23 | 2018-07-27 | 中山市宝蓓悠日用制品有限公司 | Baby-carrier framework |
| CN107472321B (en) * | 2017-07-07 | 2023-04-07 | 常德益翔实业有限公司 | Foldable trolley for old people |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4191397A (en) * | 1977-06-15 | 1980-03-04 | Kassai Kabushikikaisha | Baby carriage |
| ES2114355B1 (en) * | 1993-02-18 | 1999-01-16 | Jane Sa | IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT N-P9300487 BY: "DEVICE FOR LOCKING AND UNLOCKING THE FOLDING OF CHILD CARS." |
| JPH09263246A (en) * | 1996-03-29 | 1997-10-07 | Combi Corp | Seating device having folding structure |
| JP2002225721A (en) * | 2001-01-31 | 2002-08-14 | Combi Corp | Folding stroller |
| CN2745824Y (en) * | 2004-09-01 | 2005-12-14 | 东莞贯新幼童用品有限公司 | Joint linkage structure of carriage |
| CN201042327Y (en) * | 2007-05-09 | 2008-04-02 | 麦克英孚(宁波)婴童用品有限公司 | Tallboy chair shrinking mechanism |
| CN201046716Y (en) * | 2007-07-19 | 2008-04-16 | 陈荣财 | Baby-carrier folding device and baby-carrier |
| CN203005497U (en) * | 2012-12-04 | 2013-06-19 | 深圳市鑫贝孕婴用品有限公司 | Joint folding connecting mechanism |
| CN204296820U (en) * | 2014-11-28 | 2015-04-29 | 常德益翔实业有限公司 | A kind of frame for baby cart of fast folding |
-
2014
- 2014-11-28 CN CN201410698123.7A patent/CN104442983B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104442983A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Stroller frame folded rapidly Effective date of registration: 20191223 Granted publication date: 20180807 Pledgee: Changde Finance Guarantee Co., Ltd. Pledgor: CHANGDE YIXIANG INDUSTRIAL CO., LTD. Registration number: Y2019980001218 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201214 Granted publication date: 20180807 Pledgee: Changde Finance Guarantee Co.,Ltd. Pledgor: CHANGDE YIXIANG INDUSTRIAL Co.,Ltd. Registration number: Y2019980001218 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |