CN102069832B - Baby carriage - Google Patents
Baby carriage Download PDFInfo
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- CN102069832B CN102069832B CN201110001729A CN201110001729A CN102069832B CN 102069832 B CN102069832 B CN 102069832B CN 201110001729 A CN201110001729 A CN 201110001729A CN 201110001729 A CN201110001729 A CN 201110001729A CN 102069832 B CN102069832 B CN 102069832B
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- rotating shaft
- push rod
- frame
- front frame
- supporting device
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- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention relates to a baby carriage, which comprises a carriage frame, front wheel assemblies, rear wheel assemblies, a locking mechanism and a human body supporting device, wherein the carriage frame comprises side supports which located at both sides and respectively form a connecting rod mechanism and a connecting rack which is connected between the side supports at both sides; the human body supporting device is located between the side supports at both sides; the side support at each side comprises a front support, a rear support and a push rod rack, wherein the upper part of the rear support is rotatablely connected with the upper part of the front support through a first rotating shaft; the lower part of the push rod rack is rotatablely connected with the rear support through a second rotating shaft; the lower part of the push rod rack forwards extends from the rotatable joint of the second rotating shaft to form a push rod extension section; and the front part of the push rod extension section can slide along the length direction of the front support and is rotatablely arranged around a third rotating shaft. After the locking mechanism is unlocked, the push rod rack is forwards rotated and the front end of the push rod extension section downwards shifts, and at the time, the front support and the rear support are drawn close. After being folded, the whole baby carriage has smaller volume and has a simple structure.
Description
Technical field
the present invention relates to a kind of doll carriage.
Background technology
a kind of child stroller of the prior art comprises go-cart vehicle frame, the wheel assembly that is arranged at described go-cart vehicle frame bottom with expanded position and folding position, is arranged at seat mechanism on the described go-cart vehicle frame, is used for described go-cart vehicle frame is locked in the lockout mechanism under the expanded position.Existing go-cart vehicle frame of a great variety, the number of the rod member of go-cart vehicle frame is different, and annexation between each rod member, connection location are different, thus folding principle and folding mode have nothing in common with each other.
Summary of the invention
The technical matters that
the present invention will solve provides a kind of doll carriage.
In order to solve the problems of the technologies described above; A kind of technical scheme that the present invention adopts is: a kind of doll carriage; Comprise go-cart vehicle frame, front component, wheel assembly, described go-cart vehicle frame is locked in lockout mechanism, personal supporting device under the expanded position with expanded position and folding position; Described go-cart vehicle frame comprises the side stand that constitutes connecting rod mechanism respectively in both sides, be connected in the link span between the described side stand of both sides; Described personal supporting device is between the described side stand of both sides, and the described side stand of every side comprises
Front frame, described front component is arranged at the bottom of described front frame;
After poppet, the top of described after poppet is connected through first rotating shaft with the top of described front frame rotatedly, and described wheel assembly is arranged at the bottom of described after poppet;
Push-rod frame; The bottom of described push-rod frame is connected through second rotating shaft with described after poppet rotatedly; The bottom of described push-rod frame extends to form the push rod extension forward from the place of being rotationally connected of described second rotating shaft; The front portion of described push rod extension can slide along the length direction of described front frame and be provided with rotatedly around the 3rd rotating shaft
Its length direction of described front frame upper edge downslide moving part that has been slidingly connected, the front portion of described push rod extension is connected through described the 3rd rotating shaft with described downslide moving part rotatedly,
The described side stand of every side also comprises the sliding part on the described front frame that can be slidingly connected along the length direction of described front frame; Described upward sliding part is positioned at the top of described downslide moving part; Described going up on the sliding part is connected with connecting rod rotationally through the 4th rotating shaft; The bottom of described connecting rod and described push rod extension anterior or with being connected rotatedly of described downslide moving part, described personal supporting device is arranged at the described of both sides and goes up on the sliding part
described sliding part of going up is a slip cap, and when described go-cart vehicle frame is under the expanded position, described slip cap is set in described first rotating shaft place.
in some embodiments, described lockout mechanism is arranged between described downslide moving part and the described front frame.
in some embodiments, the bottom of described connecting rod, described downslide moving part are connected through described the 3rd rotating shaft same axis with the front portion of described push rod extension.
in some embodiments, described personal supporting device and described is gone up sliding part connection removedly mutually.
in some embodiments, described link span is many cross bars that are connected between the described side stand of both sides.
in some embodiments, described personal supporting device is the child seat pocket.
in some embodiments, described lockout mechanism is arranged between described push rod extension and the described front frame.
The involved noun of locality such as upper and lower, forward and backward is at the go-cart vehicle frame and defines under the expanded position more than
, before the position at front component place is, after the position at wheel assembly place is.
scope of the present invention is not limited to the technical scheme that the particular combination of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned characteristic and the application is replaced mutually and technical scheme of forming etc.
are because the technique scheme utilization; The present invention compared with prior art has advantage: after the lockout mechanism release, and rotating push-rod frame forward, the leading section of push rod extension is to moving down; This moment, front frame was drawn close with after poppet mutually; Car load is folding, and volume after folding is less, and simple in structure.
Description of drawings
Accompanying drawing 1 is front view of the present invention (the go-cart vehicle frame is positioned under the expanded position, and personal supporting device is installed);
Accompanying drawing 2 is front view of the present invention (the go-cart vehicle frame is positioned under the folding position, and personal supporting device is installed);
Accompanying drawing 3 is front view of the present invention (the go-cart vehicle frame is positioned under the expanded position, and personal supporting device is not installed);
Accompanying drawing 4 is front view of the present invention (the go-cart vehicle frame is in the switching process of expanded position and folding position, and personal supporting device is not installed);
Accompanying drawing 5 is front view of the present invention (the go-cart vehicle frame is positioned under the folding position, and personal supporting device is not installed);
Accompanying drawing 6 is block diagram of the present invention (the go-cart vehicle frame is positioned under the expanded position, and personal supporting device is not installed);
accompanying drawing 7 is block diagram of the present invention (the go-cart vehicle frame is positioned under the folding position, and personal supporting device is not installed).
wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, front frame; 5, after poppet; 6, push-rod frame; 7, downslide moving part; 8, go up sliding part; 9, connecting rod; 10, personal supporting device; 11, first rotating shaft; 12, second rotating shaft; 13, the 3rd rotating shaft; 14, the 4th rotating shaft; 15, push rod extension.
The specific embodiment
are shown in each accompanying drawing; A kind of doll carriage; Comprise go-cart vehicle frame 1, front component 2, wheel assembly 3, described go-cart vehicle frame 1 is locked in lockout mechanism, personal supporting device 10 under the expanded position with expanded position and folding position; Described go-cart vehicle frame 1 comprises the side stand that constitutes connecting rod mechanism respectively in both sides, be connected in the link span between the described side stand of both sides; Described link span is many cross bars that are connected between the described side stand of both sides, and shown in accompanying drawing 1-accompanying drawing 2, described personal supporting device 10 is between the described side stand of both sides.Shown in each accompanying drawing, the described side stand of every side comprises
After poppet 5, the top of described after poppet 5 is connected through first rotating shaft 11 with the top of described front frame 4 rotatedly, and described wheel assembly 3 is arranged at the bottom of described after poppet 5;
push-rod frame 6; The bottom of described push-rod frame 6 is connected through second rotating shaft 12 with described after poppet 5 rotatedly; The bottom of described push-rod frame 6 extends to form push rod extension 15 forward from the place of being rotationally connected of described second rotating shaft 12; The front portion of described push rod extension 15 can slide along the length direction of described front frame 4 and be provided with rotatedly around the 3rd rotating shaft 13, i.e. push-rod frame 6 and push rod extension 15 one-body molded processing.Described first rotating shaft 11, described second rotating shaft 12, described the 3rd rotating shaft 13, described the 4th rotating shaft 14 parallel.
are shown in each accompanying drawing; Its length direction of said front frame 4 upper edges downslide moving part 7 that has been slidingly connected; The front portion of said push rod extension 15 is connected through described the 3rd rotating shaft 13 with described downslide moving part 7 rotatedly; When described go-cart vehicle frame 1 from expanded position to the process of folding position conversion, described downslide moving part 7 along described front frame 4 to lower slider.Not having diagram, also can be that its length direction of said front frame 4 upper edges offers chute, and said the 3rd rotating shaft 13 is inserted in the described chute slidably.
are shown in each accompanying drawing; The described side stand of every side also comprises the sliding part 8 on the described front frame 4 that can be slidingly connected along the length direction of described front frame 4; Described upward sliding part 8 is positioned at the top of described downslide moving part 7; Described going up on the sliding part 8 is connected with connecting rod 9 rotationally through the 4th rotating shaft 14, and the bottom of described connecting rod 9, described downslide moving part 7 are connected through described the 3rd rotating shaft 13 same axis with the front portion of described push rod extension 15.
are shown in accompanying drawing 1-accompanying drawing 2; Described personal supporting device 10 is arranged at the described of both sides and goes up on the sliding part 8; Go-cart vehicle frame 1 is gone up sliding part 8 to lower slider through connecting rod 9 drives in folding process, personal supporting device 10 moves down along described front frame 4 thereupon together; Be that personal supporting device 10 can fold with go-cart vehicle frame 1, further to reduce go-cart vehicle frame 1 volume after folding.
described personal supporting device 10 connects with the described sliding part 8 of going up mutually removedly.And be provided with the dismounting lockout mechanism between the two, the dismounting lockout mechanism is not invention main points of the present invention, so long as can the lockout mechanism of two phases bonded assembly parts locking removedly can both be used at this.
shown in each accompanying drawing, the described sliding part 8 of going up is a slip cap, and when described go-cart vehicle frame 1 is under the expanded position, described slip cap is set in described first rotating shaft 11 places.Profile is more attractive in appearance, and rigidity is stronger.
shown in accompanying drawing 1, accompanying drawing 2, described personal supporting device 10 is the child seat pocket, and personal supporting device 10 also can be automobile seat for child, children's sleeping basket etc.
do not have diagram; Described lockout mechanism is arranged between described push rod extension 15 and the described front frame 4; So long as can the lockout mechanism of two parts lockings that rotate mutually can both be used,, rotate on the described front frame and be provided with latch hook as offering lockhole on the described push rod extension 15; Latch hook hooks lockhole; The lockout mechanism locking, perhaps described lockout mechanism is arranged between described downslide moving part 7 and the described front frame 4, so long as can the lockout mechanism of two parts lockings of sliding mutually can both be used at this; Lockout mechanism can be through being slidingly arranged in bullet pin on the downslide moving part 7, being opened in the cooperation of the lockhole on the front frame 4, realizing the purpose that locks.Lockout mechanism can also be arranged between after poppet 5 and the push-rod frame 6 or lockout mechanism is arranged between front frame 4 and the after poppet 5 or the like in addition.
As stated, we are illustrated according to aim of the present invention fully
, but the present invention is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present invention.
Claims (7)
1. doll carriage; Comprise go-cart vehicle frame (1), front component (2), wheel assembly (3), described go-cart vehicle frame (1) is locked in lockout mechanism, personal supporting device (10) under the expanded position with expanded position and folding position; Described go-cart vehicle frame (1) comprises the side stand that constitutes connecting rod mechanism respectively in both sides, be connected in the link span between the described side stand of both sides; Described personal supporting device (10) is characterized in that between the described side stand of both sides: the described side stand of every side comprises
Front frame (4), described front component (2) is arranged at the bottom of described front frame (4);
After poppet (5), the top of described after poppet (5) is connected through first rotating shaft (11) with the top of described front frame (4) rotatedly, and described wheel assembly (3) is arranged at the bottom of described after poppet (5);
Push-rod frame (6); The bottom of described push-rod frame (6) is connected through second rotating shaft (12) with described after poppet (5) rotatedly; The bottom of described push-rod frame (6) extends to form push rod extension (15) forward from the place of being rotationally connected of described second rotating shaft (12); The front portion of described push rod extension (15) can slide along the length direction of described front frame (4) and be provided with rotatedly around the 3rd rotating shaft (13)
Its length direction of described front frame (4) upper edge downslide moving part (7) that has been slidingly connected, the front portion of described push rod extension (15) is connected through described the 3rd rotating shaft (13) with described downslide moving part (7) rotatedly,
The described side stand of every side also comprises can be along described front frame; (4) length direction is slidingly connected at described front frame; (4) the last sliding part on; (8); The described sliding part of going up; (8) be positioned at described downslide moving part; (7) top; The described sliding part of going up; (8) go up through the 4th rotating shaft; (14) be connected with connecting rod rotationally; (9); Described connecting rod; (9) bottom and described push rod extension; (15) anterior or with described downslide moving part; (7) connection rotatedly; Described personal supporting device; (10) be arranged at the described sliding part of going up of both sides; (8) on
The described sliding part (8) of going up is a slip cap, and when described go-cart vehicle frame (1) is under the expanded position, described slip cap is set in described first rotating shaft (11) and locates.
2. doll carriage according to claim 1 is characterized in that: described lockout mechanism is arranged between described downslide moving part (7) and the described front frame (4).
3. doll carriage according to claim 1 is characterized in that: the bottom of described connecting rod (9), described downslide moving part (7) are connected through described the 3rd rotating shaft (13) same axis with the front portion of described push rod extension (15).
4. doll carriage according to claim 1 is characterized in that: described personal supporting device (10) connects with the described sliding part (8) of going up mutually removedly.
5. doll carriage according to claim 1 is characterized in that: described link span is many cross bars that are connected between the described side stand of both sides.
6. doll carriage according to claim 1 is characterized in that: described personal supporting device (10) is the child seat pocket.
7. doll carriage according to claim 1 is characterized in that: described lockout mechanism is arranged between described push rod extension (15) and the described front frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110001729A CN102069832B (en) | 2011-01-06 | 2011-01-06 | Baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110001729A CN102069832B (en) | 2011-01-06 | 2011-01-06 | Baby carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102069832A CN102069832A (en) | 2011-05-25 |
| CN102069832B true CN102069832B (en) | 2012-08-29 |
Family
ID=44028645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110001729A Active CN102069832B (en) | 2011-01-06 | 2011-01-06 | Baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102069832B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625529B (en) * | 2012-08-23 | 2016-08-17 | 明门香港股份有限公司 | vehicle frame |
| CN103770827B (en) * | 2014-01-06 | 2016-11-02 | 好孩子儿童用品有限公司 | Children trolley |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6513827B1 (en) * | 1998-07-28 | 2003-02-04 | Royalty Bugaboo Sarl | Buggy |
| CN2853548Y (en) * | 2005-10-29 | 2007-01-03 | 中山市隆成日用制品有限公司 | Frame structure of carriage |
| CN1927634A (en) * | 2005-09-07 | 2007-03-14 | 阿普丽佳育儿研究会阿普丽佳葛西株式会社 | Folding baby carriage |
| CN101070075A (en) * | 2007-06-07 | 2007-11-14 | 好孩子儿童用品有限公司 | Bassinet |
| CN201626453U (en) * | 2010-01-06 | 2010-11-10 | 好孩子儿童用品有限公司 | Baby carriage |
| CN201951516U (en) * | 2011-01-06 | 2011-08-31 | 好孩子儿童用品有限公司 | Baby carriage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5232027Y2 (en) * | 1973-11-19 | 1977-07-21 | ||
| JPH09240481A (en) * | 1996-03-13 | 1997-09-16 | Combi Corp | Folding-down seating device |
-
2011
- 2011-01-06 CN CN201110001729A patent/CN102069832B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6513827B1 (en) * | 1998-07-28 | 2003-02-04 | Royalty Bugaboo Sarl | Buggy |
| CN1927634A (en) * | 2005-09-07 | 2007-03-14 | 阿普丽佳育儿研究会阿普丽佳葛西株式会社 | Folding baby carriage |
| CN2853548Y (en) * | 2005-10-29 | 2007-01-03 | 中山市隆成日用制品有限公司 | Frame structure of carriage |
| CN101070075A (en) * | 2007-06-07 | 2007-11-14 | 好孩子儿童用品有限公司 | Bassinet |
| CN201626453U (en) * | 2010-01-06 | 2010-11-10 | 好孩子儿童用品有限公司 | Baby carriage |
| CN201951516U (en) * | 2011-01-06 | 2011-08-31 | 好孩子儿童用品有限公司 | Baby carriage |
Non-Patent Citations (2)
| Title |
|---|
| JP昭和50-77954U 1975.07.07 |
| JP特开平9-240481A 1997.09.16 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102069832A (en) | 2011-05-25 |
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