CN201380866Y - Foldable baby stroller capable of unfolding automatically - Google Patents
Foldable baby stroller capable of unfolding automatically Download PDFInfo
- Publication number
- CN201380866Y CN201380866Y CN200920053333U CN200920053333U CN201380866Y CN 201380866 Y CN201380866 Y CN 201380866Y CN 200920053333 U CN200920053333 U CN 200920053333U CN 200920053333 U CN200920053333 U CN 200920053333U CN 201380866 Y CN201380866 Y CN 201380866Y
- Authority
- CN
- China
- Prior art keywords
- slide bar
- hinged
- connecting piece
- stroller
- frame connecting
- 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 - Lifetime
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Abstract
The utility model discloses a foldable baby stroller capable of unfolding automatically. The key points of the technical scheme lie in that the foldable baby stroller comprises a frame connecting piece, a bottom support, an armrest support, a moveable hinging piece, an upper hinged stand, a lower hinged stand, a central slide bar, a front wheel assembly, an elastic piece, a control device and a rear wheel assembly. A slideway is arranged on the frame connecting piece; the bottom support is hinged on the frame connecting piece; the lower end of the armrest support is hinged on the frame connecting piece; the upper end of the upper hinged stand is hinged at the middle part of the armrest support and the lower end is hinged on the movable hinging piece; the lower end of the lower hinged is hinged on the bottom support and the upper end is hinged on the movable hinging piece; the central slide bar is fixedly hinged on the movable hinging piece and can slide, stretch and retract forward and backward in the slideway relatively to the frame connecting piece; the front wheel is installed at the front end of the central slide bar; the elastic piece is arranged between the movable hinging piece and the frame connecting piece to drive the central slide bar to slide, stretch and retract to enable the baby stroller to unfold automatically; and the control device is arranged on the armrest support and controls the engagement and disengagement of the central slide bar and the frame connecting piece.
Description
[technical field]
The utility model relates to a kind of perambulator, a kind of stroller of saying so more specifically.
[background technology]
Perambulator needs folding and expanding very easily, and existing perambulator all is to want the manpower pulling to launch and fold, and can not launch automatically, uses inconvenience, and existing stroller structure more complicated all, heaviness.Need be a kind of easy to use, perambulator simple in structure satisfies the growing life comfort need of people.
[utility model content]
The utility model purpose is to have overcome the deficiencies in the prior art, provides a kind of simple in structure, and volume after folding is urinated in storage transportation, comfortable automatic unfolded perambulator easy to use.
The utility model is achieved through the following technical solutions:
A kind of stroller of automatic expansion is characterized in that comprising:
One frame connecting piece which is provided with slideway;
One lower supporter is hinged on the described frame connecting piece;
One armrest support, its lower end is hinged on described frame connecting piece;
One mobile hinge fitting;
Cut with scissors frame on one, its upper end is hinged on described armrest support middle part, and its lower end is hinged on the mobile hinge fitting;
Cut with scissors frame once, its lower end is hinged on the described lower supporter, and its upper end is hinged on the mobile hinge fitting;
One center slide bar is fixedly connected on the mobile hinge fitting, can be in described slideway sliding extension before and after the frame connecting piece relatively;
One front component is installed in described center slide bar front end;
One elastic component is arranged on described mobile hinge fitting and connects to ground between the part, drives center slide bar sliding extension perambulator is launched automatically;
One control setup is arranged on the described armrest support, controls the part clutch that connects to ground of described center slide bar;
One wheel assembly is installed on the described lower supporter.
The stroller of aforesaid automatic expansion is characterized in that described slideway is the through hole that runs through frame connecting piece.
The stroller of aforesaid automatic expansion is characterized in that described center slide bar stretches out frame connecting piece, and described front component detouchable is installed in the front end of center slide bar.
The stroller of aforesaid automatic expansion is characterized in that described wheel assembly detouchable is installed on the lower supporter.
The stroller of aforesaid automatic expansion is characterized in that described control assembly comprises the mount pad control handle that is fixed on the armrest assembly and the telescopic stay cord that links to each other with control handle.
The stroller of aforesaid automatic expansion, it is characterized in that described center slide bar is provided with at least two jacks, described frame connecting piece is provided with plug housing, described plug housing is provided with the latch that slidably inserts jack, is provided with between described latch and the plug housing the spring of latch roof pressure in jack.
The stroller of aforesaid automatic expansion is characterized in that described elastic component is a gas spring.
The stroller of aforesaid automatic expansion is characterized in that the described hinge frame of going up is the U-shaped pipe with following hinge frame.
The stroller of aforesaid automatic expansion is characterized in that described lower supporter is the U-shaped pipe.
The stroller of aforesaid automatic expansion is characterized in that described center slide bar is a hollow material, and described center slide bar one side is provided with the groove of ccontaining elastic component.
Compared with prior art, the utility model has following advantage:
The utility model adopts gas spring to drive the toggle structure that perambulator launches automatically, can launch automatically when use folding back, and is simple in structure, easy to use comfortable, front and back wheel assembly detouchable is installed on the vehicle frame, with front and back wheel assembly knocked down packing, is convenient to the storage transportation after folding.
[description of drawings]
Fig. 1 is the utility model deployed condition block diagram;
Fig. 2 is the utility model folded state block diagram;
Fig. 3 is the utility model deployed condition block diagram;
Fig. 4 is the utility model deployed condition block diagram;
Fig. 5 is the utility model I portion enlarged drawing;
Fig. 6 is the utility model partial bottom view;
Fig. 7 is the utility model partial bottom view;
Fig. 8 is the utility model frame connecting piece exploded drawings;
Fig. 9 is the utility model cutaway view.
[specific embodiment]
A kind of stroller of automatic expansion, it comprises:
One frame connecting piece 1 which is provided with the slideway 101 that center slide bar 8 can slide within it, and described frame connecting piece 1 is the split assembly set;
One lower supporter 2 is hinged on the described frame connecting piece 1;
One armrest support 4, its lower end are hinged on described frame connecting piece 1;
One mobile hinge fitting 7;
Cut with scissors frame 6 once, its lower end is hinged on the described lower supporter 2, and its upper end is hinged on the mobile hinge fitting 7;
One center slide bar 8 is fixedly connected on the mobile hinge fitting 7, can be in described slideway 101 frame connecting piece 1 front and back sliding extension relatively;
One front component 9 is installed in the front end of described center slide bar 8;
One elastic component 10 is arranged on described mobile hinge fitting 7 and connects to ground between the part 1, drives center slide bar 8 sliding extensions perambulator is launched automatically;
One control setup 11 is arranged on the described armrest support 4, controls described center slide bar 8 part 1 clutch that connects to ground;
One wheel assembly 3 is installed on the described lower supporter 2.Describedly go up hinge frame 5, cut with scissors frame 6 down and lower supporter 2 is the U-shaped pipe.Described center slide bar 8 is a hollow material, and described center slide bar 8 one sides are provided with the groove 802 of ccontaining elastic component 10.
Described slideway 101 is for running through the through hole of frame connecting piece 1.
Described center slide bar 8 stretches out frame connecting piece 1, and described front component 9 detouchables are installed in the front end of center slide bar 8.
Described wheel assembly 3 detouchables are installed on the lower supporter 2.
Described control assembly 11 comprises mount pad 1101 control handles 1102 that are fixed on the armrest assembly 4 and the telescopic stay cord 1103 that links to each other with control handle 1102.
Described center slide bar 8 is provided with at least two jacks 801, described frame connecting piece 1 is provided with plug housing 105, described plug housing 105 is provided with the latch 106 that slidably inserts jack 801, is provided with between described latch 106 and the plug housing 105 spring 107 of latch 106 roof pressures in jack 801.
When folding, stir control handle 1102, pulling stay cord 1103, stay cord 1103 drives latches 106 compression springs 107 retractions, center slide bar 8 part 1 that connects to ground is thrown off, to pressing down armrest support 4, center slide bar 8 slides backward, stretching gas spring 10 makes and forms negative pressure in the gas spring, when another jack alignment pins 106 of center slide bar 8, spring 107 with latch 106 push jack center slide bar 8 is connected to ground that part 1 blocks can not slide relative.Dismounting front component 9 and wheel assembly 3 packings.
During expansion, stir control handle 1102, pulling stay cord 1103, stay cord 1103 drives latch 106 compression springs 107 retractions, connect to ground part 1 of center slide bar 8 is thrown off, owing to form negative pressure when folding in the gas spring 10, this moment, gas spring shrank 8 relative frame connecting piece 1 slips of drive center slide bar, automatically launch, when the jack alignment pins 106 of center slide bar 8, spring 107 with latch 106 push jack center slide bar 8 is connected to ground that part 1 blocks can not slide relative, perambulator is fixed as deployed condition.
Claims (10)
1, a kind of stroller of automatic expansion is characterized in that comprising:
One frame connecting piece (1) which is provided with slideway (101);
One lower supporter (2) is hinged on the described frame connecting piece (1);
One armrest support (4), its lower end are hinged on described frame connecting piece (1);
One mobile hinge fitting (7);
Cut with scissors frame (5) on one, its upper end is hinged on described armrest support (4) middle part, and its lower end is hinged on the mobile hinge fitting (7);
Cut with scissors frame (6) once, its lower end is hinged on the described lower supporter (2), and its upper end is hinged on the mobile hinge fitting (7);
One center slide bar (8) is fixedly connected on the mobile hinge fitting (7), can be in described slideway (101) sliding extension before and after the frame connecting piece (1) relatively;
One front component (9) is installed in described center slide bar (8) front end;
One elastic component (10) is arranged on described mobile hinge fitting (7) and connects to ground between the part (1), drives center slide bar (8) sliding extension perambulator is launched automatically;
One control setup (11) is arranged on the described armrest support (4), controls described center slide bar (8) part (1) clutch that connects to ground;
One wheel assembly (3) is installed on the described lower supporter (2).
2, the stroller of automatic expansion according to claim 1 is characterized in that described slideway (101) is for running through the through hole of frame connecting piece (1).
3, the stroller of automatic expansion according to claim 2 is characterized in that described center slide bar (8) stretches out frame connecting piece (1), and described front component (9) detouchable is installed in the front end of center slide bar (8).
4, the stroller of automatic expansion according to claim 1 is characterized in that described wheel assembly (3) detouchable is installed on the lower supporter (2).
5, the stroller of automatic expansion according to claim 1 is characterized in that described control assembly (11) comprises mount pad (1101) control handle (1102) that is fixed on the armrest assembly (4) and the telescopic stay cord (1103) that links to each other with control handle (1102).
6, the stroller of automatic expansion according to claim 1, it is characterized in that described center slide bar (8) is provided with at least two jacks (801), described frame connecting piece (1) is provided with plug housing (105), described plug housing (105) is provided with the latch (106) that slidably inserts jack (801), is provided with between described latch (106) and the plug housing (105) the spring (107) of latch (106) roof pressure in jack (801).
7, the stroller of automatic expansion according to claim 1 is characterized in that described elastic component (10) is a gas spring.
8, the stroller of automatic expansion according to claim 1 is characterized in that described upward hinge frame (5) and cuts with scissors frame (6) down being the U-shaped pipe.
9, the stroller of automatic expansion according to claim 1 is characterized in that described lower supporter (2) is the U-shaped pipe.
10, the stroller of automatic expansion according to claim 1 is characterized in that described center slide bar (8) is a hollow material, and slide bar (8) one sides in described center are provided with the groove (802) of ccontaining elastic component (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920053333U CN201380866Y (en) | 2009-03-20 | 2009-03-20 | Foldable baby stroller capable of unfolding automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920053333U CN201380866Y (en) | 2009-03-20 | 2009-03-20 | Foldable baby stroller capable of unfolding automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380866Y true CN201380866Y (en) | 2010-01-13 |
Family
ID=41524340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920053333U Expired - Lifetime CN201380866Y (en) | 2009-03-20 | 2009-03-20 | Foldable baby stroller capable of unfolding automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201380866Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898573B (en) * | 2009-05-31 | 2012-02-29 | 中山乐美达日用制品有限公司 | Automatically stretchable folding baby carriage |
| CN106741090A (en) * | 2015-11-25 | 2017-05-31 | 陈海波 | Detachable combined perambulator |
| CN106800035A (en) * | 2015-11-25 | 2017-06-06 | 陈海波 | Perambulator safety locking system |
-
2009
- 2009-03-20 CN CN200920053333U patent/CN201380866Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898573B (en) * | 2009-05-31 | 2012-02-29 | 中山乐美达日用制品有限公司 | Automatically stretchable folding baby carriage |
| CN106741090A (en) * | 2015-11-25 | 2017-05-31 | 陈海波 | Detachable combined perambulator |
| CN106800035A (en) * | 2015-11-25 | 2017-06-06 | 陈海波 | Perambulator safety locking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongshan Roadmate Children Products Co., Ltd. Assignor: Zhongshan Lemeida Daily Necessities Co., Ltd. Contract record no.: 2011440000843 Denomination of utility model: Automatically stretchable folding baby carriage Granted publication date: 20100113 License type: Exclusive License Record date: 20110809 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20100113 Effective date of abandoning: 20090320 |