CN2905587Y - Folding structure of children's vehicle - Google Patents
Folding structure of children's vehicle Download PDFInfo
- Publication number
- CN2905587Y CN2905587Y CN 200620059243 CN200620059243U CN2905587Y CN 2905587 Y CN2905587 Y CN 2905587Y CN 200620059243 CN200620059243 CN 200620059243 CN 200620059243 U CN200620059243 U CN 200620059243U CN 2905587 Y CN2905587 Y CN 2905587Y
- Authority
- CN
- China
- Prior art keywords
- pole
- handrail
- support rod
- folding structure
- folding
- 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
Images
Landscapes
- Handcart (AREA)
Abstract
This model utility discloses a folded structure of baby carriage, the bracket mainly comprises a support rod of the front/rear and handrail; the said front/rear support rod and the handrail rod is connected through a folded device; this folded device includes a support frame, the said support rod of the rear wheel is connected with the support frame, and the support rod has two upper and lower pin-jointed parts, the upper part is connected with the handrail support rod and the lower part is connected with the support rod of the front wheel, additionally, the upper and the lower connecting parts are separately provided with teeth pin-jointed together. Thus, when any one of the front wheel support rod or handrail support rod unfolds and move closely to the rear wheel support rod, the handrail support rod or the front wheel support rod will be folded inwards and simultaneously with the movement of the teeth so that the handrail could be folded while kept synchronous with the front wheel support rod, which is featured in smaller sizes and more convenient operation.
Description
Technical field
The utility model relates to a kind of perambulator, refers to a kind of Pram folding structure especially.
Background technology
In the prior art, perambulator is for ease of collection and carry the standing folding structure that is set to.And folding structure normally is arranged to the lateral strut between the wheel of the left and right sides in the folding of perambulator at present, during folding, the both sides wheel is come closer, and is actually perambulator is flattened to reach the purpose of folding.The perambulator that has still is arranged to folding structure with the articulated section of front and back wheel pole, front and back wheel inwardly can be drawn in like this, makes the folding volume littler.But this moment, top handrail pole is also propped up in the car top, so perambulator single-piece folding volume is still bigger, not ideal enough.
The utility model content
The purpose of this utility model is to provide a kind of Pram folding structure, and it can make handrail pole and the synchronous folding of front and back wheel pole, makes the folding volume littler.
For achieving the above object, technical solution of the present utility model is: a kind of Pram folding structure, its support mainly comprise front-wheel pole, rear wheel fulcrum bar and handrail pole; Connect by a folding device between described front and rear wheel pole and the handrail pole; This folding device comprises a bracing frame, described rear wheel fulcrum bar and this strut bar are affixed, also are articulated with two connecting portions up and down on this bracing frame, and connecting portion and handrail pole are affixed on this, following connecting portion is then affixed with front-wheel pole, is being respectively equipped with the cncr tooth portion that is meshing with each other on two connecting portions up and down in addition.
Described Pram folding structure comprises that also one can make each pole launch fixing latching system.
Described handrail pole is made up of inside and outside telescopic sleeving rod, and its outer loop bar is provided with some knock holees, and then being provided with the elasticity button on interior loop bar can close with certain location hole card wherein.
Described latching system mainly comprises a draw-in groove and a buckle, and this draw-in groove is located on the bracing frame of folding device, and buckle then is located at one and stretches in handrail pole in-to-in and push away on the post, and this pushes away post and is with a spring outward, and order pushes away the moving buckle perseverance of cornice and is snapped in the draw-in groove.
Described folding device is provided with an end cap outward.
After adopting such scheme, owing to be connected by two connecting portions between handrail pole of the present utility model and the front-wheel pole with the tooth portion that is meshing with each other, and this two connecting portion articulates by a bracing frame with rear wheel fulcrum bar, like this when with one of front-wheel pole or handrail pole when rear wheel fulcrum bar bending is drawn close, the handrail pole of side or front-wheel pole will drive inwardly folding synchronously at the interlock of tooth portion in addition, thereby not only can reach the purpose that makes the folding of handrail pole, but its synchronous and front-wheel pole folding simultaneously, therefore the folding volume is littler, more convenient operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a burst partial exploded view of the present utility model;
Fig. 3 is the combination scheme drawing (removal end cap) of burst of the present utility model;
Fig. 4 is a folding scheme drawing of the present utility model.
The specific embodiment
As shown in Figure 1 to Figure 3, perambulator described in the utility model, its support mainly comprise the front-wheel pole 2 that connects front-wheel 1, the rear wheel fulcrum bar 4 that connects trailing wheel 3 and the handrail pole 5 of fixed armrest.And between front and rear wheel pole 2,4 and handrail pole 5, connect by a folding device 6.
Described folding device 6 comprises a bracing frame 61, described rear wheel fulcrum bar 4 is affixed with this strut bar 61, also be articulated with two connecting portions 62,63 up and down on this bracing frame 61, it is affixed with handrail pole 5 to go up connecting portion 62, following connecting portion 63 is then affixed with front-wheel pole 4, be respectively equipped with the cncr tooth portion 621,631 that is meshing with each other on two connecting portions 62,63 up and down in addition, this external this device also is provided with an end cap 64 outward, so that internal part is coated.Pass through said structure, when with one of front-wheel pole 2 or handrail pole 5 when rear wheel fulcrum bar 4 bending is drawn close, in addition the handrail pole 5 of side or front-wheel pole 2 will drive inwardly folding synchronously at the interlock of connecting portion 62,63 tooth portions 621,631 up and down, thereby reach the purpose that makes the 5 synchronous foldings of handrail pole, make folding volume littler (as shown in Figure 4).
In addition, turn up in use for preventing perambulator, the utility model is provided with latching system 7 between folding device 6 and handrail pole 5.This latching system 7 mainly comprises a draw-in groove 71 and a buckle 72, this draw-in groove 71 is located on the bracing frame 61 of folding device 6, buckle 72 then is located at one and stretches in handrail pole 5 in-to-ins and push away on the post 73, and this pushes away the post 73 outer springs 74 that are with, and order pushes away post 73 and drives buckles 72 perseverances and be snapped in the draw-in groove 71.In addition, described handrail pole 5 is made up of inside and outside telescopic sleeving rod, and outer loop bar 51 is provided with some knock holees 511, then is provided with elasticity button 521 on interior loop bar 52, in the time of in elasticity button 521 is stuck in different knock holees 511, can adjust the length of handrail pole 5.And when desiring the folding baby carrier support, following compression elasticity button 521 is recessed in the outer loop bar 51 it, loop bar 52 in pressing down then, make outer loop bar 51 in-to-ins of its end ejection push away post 73, push away the buckle 72 that post 73 drives on it, make it break away from draw-in groove 71, can make 5 relative rear wheel fulcrum bar 4 bendings of handrail pole like this.And when launching perambulator, then carrying out counteragent, described buckle 72 is stuck under the drive of spring 74 in the draw-in groove 71 automatically, thereby up to the locking position-limiting action.
Claims (5)
1, a kind of Pram folding structure, its support mainly comprises front-wheel pole, rear wheel fulcrum bar and handrail pole; It is characterized in that: connect by a folding device between described front and rear wheel pole and the handrail pole; This folding device comprises a bracing frame, described rear wheel fulcrum bar and this strut bar are affixed, also are articulated with two connecting portions up and down on this bracing frame, and connecting portion and handrail pole are affixed on this, following connecting portion is then affixed with front-wheel pole, is being respectively equipped with the cncr tooth portion that is meshing with each other on two connecting portions up and down in addition.
2, Pram folding structure as claimed in claim 1 is characterized in that: it comprises that also one can make each pole launch fixing latching system.
3, Pram folding structure as claimed in claim 1 is characterized in that: described handrail pole is made up of inside and outside telescopic sleeving rod, and its outer loop bar is provided with some knock holees, and then being provided with the elasticity button on interior loop bar can close with certain location hole card wherein.
4, Pram folding structure as claimed in claim 2, it is characterized in that: described latching system mainly comprises a draw-in groove and a buckle, this draw-in groove is located on the bracing frame of folding device, buckle then is located at one and stretches in handrail pole in-to-in and push away on the post, this pushes away post and is with a spring outward, and order pushes away the moving buckle perseverance of cornice and is snapped in the draw-in groove.
5, Pram folding structure as claimed in claim 1, it is characterized in that: described folding device is provided with an end cap outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059243 CN2905587Y (en) | 2006-05-16 | 2006-05-16 | Folding structure of children's vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059243 CN2905587Y (en) | 2006-05-16 | 2006-05-16 | Folding structure of children's vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905587Y true CN2905587Y (en) | 2007-05-30 |
Family
ID=38114218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620059243 Expired - Fee Related CN2905587Y (en) | 2006-05-16 | 2006-05-16 | Folding structure of children's vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905587Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010091513A1 (en) * | 2009-02-12 | 2010-08-19 | Magna Marque International Inc. | Foldable stroller |
| CN102069831A (en) * | 2010-12-17 | 2011-05-25 | 陈荣财 | Baby carriage folding and unfolding mechanism |
| EP2455272A3 (en) * | 2010-11-18 | 2014-11-19 | Wonderland Nurserygoods Company Limited | Child stroller frame |
-
2006
- 2006-05-16 CN CN 200620059243 patent/CN2905587Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010091513A1 (en) * | 2009-02-12 | 2010-08-19 | Magna Marque International Inc. | Foldable stroller |
| EP2455272A3 (en) * | 2010-11-18 | 2014-11-19 | Wonderland Nurserygoods Company Limited | Child stroller frame |
| CN102069831A (en) * | 2010-12-17 | 2011-05-25 | 陈荣财 | Baby carriage folding and unfolding mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100387469C (en) | Chilren's perambulator | |
| CN102815329B (en) | Baby carriage frame | |
| CN2905587Y (en) | Folding structure of children's vehicle | |
| CN104590350A (en) | Stroller frame | |
| CN100513238C (en) | Push cart for children | |
| CN208198692U (en) | A kind of novel three-wheeled perambulator | |
| CN103241274A (en) | Folding baby stroller | |
| CN204077750U (en) | A kind of commutation folding baby carrier | |
| CN203047332U (en) | Novel safe pushchair | |
| CN103192861A (en) | Stroller frame | |
| CN202320446U (en) | Foldable infant umbrella stroller | |
| CN205239595U (en) | Foldable baby stroller | |
| CN206719294U (en) | A kind of baby stroller | |
| CN101786462A (en) | Baby stroller | |
| CN201002686Y (en) | Folding bicycle handle bar | |
| CN2794963Y (en) | Child trolley | |
| CN201189878Y (en) | Folding pet cart | |
| CN205930845U (en) | Baby car skeleton | |
| CN206719295U (en) | A kind of vehicle frame of baby stroller | |
| CN206141716U (en) | Foldable electric bicycle | |
| CN201721485U (en) | Baby handcart | |
| CN215851422U (en) | Children's barrow | |
| CN106926888B (en) | Child stroller and locking device | |
| CN109720395A (en) | The frame for baby cart that one key returns the vehicle to the garage and knock off automatically | |
| CN205059700U (en) | Infant's shallow structure of returning vehicle to garage and knock off |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20110516 |