CN102815327B - Stroller - Google Patents
Stroller Download PDFInfo
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- CN102815327B CN102815327B CN201210319154.8A CN201210319154A CN102815327B CN 102815327 B CN102815327 B CN 102815327B CN 201210319154 A CN201210319154 A CN 201210319154A CN 102815327 B CN102815327 B CN 102815327B
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- frame
- axle
- sliding part
- poppet
- push
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Abstract
Provided is a stroller. A stroller frame of the stroller comprises a front support, a back support in pivoted connection with the front support, a seat frame in pivoted connection with the front support, a basket frame in pivoted connection with the back support, a push rod frame in pivoted connection with at least one of the seat frame and the basket frame and a steering sliding part. The basket frame is in pivoted connection with the seat frame, the push rod frame is arranged on the steering sliding part in sliding and rotating mode, a forward push locking mechanism is arranged between the steering sliding part and the upper portion of the back support, and a backward push locking mechanism is arranged between the steering sliding part and the upper portion of the front support. The front support, the back support, the seat frame and the basket frame form a four-bar mechanism. When the steering sliding part slides to be located on the front support or the back support, the position of the push rod frame can be changed, and forward pushing and backward pushing can be achieved. In addition, when the locking mechanism is unlocked, the push rod frame is pressed downwards, then the front support and the back support can get closer, and the stroller frame can be folded. The stroller is simple in structure.
Description
Technical field
the present invention relates to a kind of child stroller.
Background technology
of the prior art kind of child stroller kind child stroller, comprise have expanded position and folding position go-cart vehicle frame, be arranged at seat on described go-cart vehicle frame, for described go-cart vehicle frame is locked in to lockout mechanism, front component, the wheel assembly under expanded position.Existing go-cart vehicle frame of a great variety, the number difference of the rod member of go-cart vehicle frame, annexation, connection location difference between each rod member, thus folding principle and folding mode are different.A kind of children trolley as shown in the open file that patent publication No. is CN2902832, go-cart vehicle frame comprise side handrail, top respectively with side handrail rotate the front frame and the after poppet that are connected, can recede and turn forward push-rod frame of changing between two positions etc.
Summary of the invention
the technical problem to be solved in the present invention is to provide a kind of child stroller.
solving the problems of the technologies described above, a kind of technical scheme that the present invention adopts is: a kind of child stroller, comprise have expanded position and folding position go-cart vehicle frame, be arranged at seat on described go-cart vehicle frame, for described go-cart vehicle frame is locked in to lockout mechanism, front component, the wheel assembly under expanded position, described go-cart vehicle frame 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 by the first axle phase pivot with the top of described front frame, and described wheel assembly is arranged at the bottom of described after poppet;
seat frame, described seat frame is connected by the second axle phase pivot with described front frame;
hoop frame, described hoop frame is connected by the 3rd axle phase pivot with described after poppet, described hoop frame is connected by the 4th axle phase pivot with described seat frame, and the second described axle is positioned at the front of the 4th described axle, and the 4th described axle is positioned at the front of the 3rd described axle;
push-rod frame, at least one in two, described seat frame and described hoop frame is connected with the bottom phase pivot of described push-rod frame;
turn to sliding part, on the described top that turns to top that sliding part can be arranged at described front frame slidably and/or described after poppet, described push-rod frame can slide and be arranged at rotationally described turning on sliding part around the 6th axle;
described turning between sliding part and the top of described after poppet is provided with and just pushes away lockout mechanism, and described turning between sliding part and the top of described front frame is provided with the anti-lockout mechanism that pushes away.
in some embodiments, when described go-cart vehicle frame is under expanded position, the described sliding part that turns to is slidably arranged on described front frame and/or described after poppet along curved track trace.
in some further embodiment, when described go-cart vehicle frame is under expanded position, the axle center of the center of described curved track trace and the first described axle coincides.
in some embodiments, the top of described front frame is front arc section, the top of described after poppet is rear arc section, described front arc section is connected by the first described axle phase pivot with described rear arc section, and the described sliding part that turns to is arranged in described front arc section and described rear arc section slidably.
in some further embodiment, the described sliding part that turns to is sliding sleeve, in the front arc section described in being set in and described rear arc section.
in some embodiments, in two, described seat frame and described hoop frame one be connected by the 5th axle phase pivot with the bottom of described push-rod frame.
in some further embodiment, the 5th described axle is positioned at the top of the 4th described axle.
in some embodiments, on described push-rod frame, be provided with slidably pusher slide moving part along above-below direction, described pusher slide moving part turns to sliding part to pass through the 6th described axle phase pivot to be connected with described.
in some further embodiment, between the pusher slide moving part described in described lockout mechanism is arranged at and described push-rod frame.
scope of the present invention, is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain by above-mentioned technical characterictic or its equivalent feature and carry out combination in any and other technical scheme of forming simultaneously.The technical characterictic that such as, in above-mentioned feature and the application disclosed (but being not limited to) has a similar functions is replaced mutually and technical scheme of forming etc.
because technique scheme is used, the present invention compared with prior art has following advantages: the technical scheme that the invention provides a kind of new folding design, front frame, after poppet, seat frame and hoop are configured to four-bar linkage, when skid steer sliding part is located on front frame or is positioned on after poppet, just can change the position of push-rod frame, realizing forward carries out and oppositely carries out, and when after lockout mechanism release, press push-rod frame downwards, make to move under four-axial, thereby front frame and after poppet just can be drawn close, go-cart vehicle frame just can fold, simple in structure.
Brief description of the drawings
accompanying drawing 1 for go-cart vehicle frame in expanded position lower push-rod frame the block diagram in the position that recedes;
accompanying drawing 2 for go-cart vehicle frame in expanded position lower push-rod frame the block diagram in forward tilt position;
accompanying drawing 3 for go-cart vehicle frame in expanded position lower push-rod frame the lateral plan in the position that recedes;
the lateral plan that accompanying drawing 4 is receding in position and forward tilt position switching process in expanded position lower push-rod frame for go-cart vehicle frame;
accompanying drawing 5 for go-cart vehicle frame in expanded position lower push-rod frame the lateral plan in forward tilt position;
accompanying drawing 6 is push-rod frame go-cart vehicle frame lateral plan in expanded position and folding position switching process under the position that recedes;
accompanying drawing 7 for go-cart vehicle frame in folding position lower push-rod frame the lateral plan in the position that recedes;
accompanying drawing 8 is push-rod frame go-cart vehicle frame lateral plan in expanded position and folding position switching process under forward tilt position;
accompanying drawing 9 for go-cart vehicle frame in folding position lower push-rod frame the lateral plan in forward tilt position;
wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 11, front frame; 12, after poppet; 13, seat frame; 14, hoop frame; 15, push-rod frame; 16, turn to sliding part; 17, pusher slide moving part; 41, the first axle; 42, the second axle; 43, the 3rd axle; 44, the 4th axle; 45, the 5th axle; 46, the 6th axle.
Detailed description of the invention
as shown in the drawings, a kind of child stroller, comprise have expanded position and folding position go-cart vehicle frame 1, be arranged at seat on go-cart vehicle frame 1, for go-cart vehicle frame 1 being locked in to lockout mechanism, front component 2, the wheel assembly 3 under expanded position, go-cart vehicle frame 1 comprises:
front frame 11, front component 2 is arranged at the bottom of front frame 11;
after poppet 12, the top of after poppet 12 is connected by the first axle 41 phase pivots with the top of front frame 11, and wheel assembly 3 is arranged at the bottom of after poppet 12;
seat frame 13, seat frame 13 is connected by the second axle 42 phase pivots with front frame 11;
hoop frame 14, hoop frame 14 is connected by the 3rd axle 43 phase pivots with after poppet 12, and hoop frame 14 is connected by the 4th axle 44 phase pivots with seat frame 13, and the second axle 42 is positioned at the front of the 4th axle 44, and the 4th axle 44 is positioned at the front of the 3rd axle 43;
push-rod frame 15, seat frame 13 is connected with the bottom phase pivot of push-rod frame 15, in the present embodiment, the 5th axle 45 is positioned at the top of the 4th axle 44, without diagram, or can be also the front that the 5th axle 45 is positioned at the 4th axle 44, or hoop frame 14 be connected with the bottom phase pivot of push-rod frame 15, or can also be that seat frame 13, hoop frame 14 are directly connected by the 4th axle 44 same axis with the bottom of push-rod frame 15;
turn to sliding part 16, turn to sliding part 16 can be arranged at slidably on the top of front frame 11 and/or the top of after poppet 12, in the present embodiment, turn to sliding part 16 can be arranged at slidably between the top of front frame 11 and the top of after poppet 12, without diagram, or, oneself extends back the top of front frame 11 with the place of being rotationally connected on the top of after poppet 12 again, turning to sliding part 16 is to be only directly slidably arranged on front frame 11, same, or oneself extends the top of after poppet 12 forward with the place of being rotationally connected on the top of front frame 11 again, turning to sliding part 16 is to be only directly arranged at slidably on after poppet 12, push-rod frame 15 can slide and be arranged at rotationally and turn on sliding part 16 around the 6th axle 46,
turn between sliding part 16 and the top of after poppet 12 and be provided with and just push away lockout mechanism, just pushing away lockout mechanism is that push-rod frame 15 is locked in to the position that recedes, turn between sliding part 16 and the top of front frame 11 and be provided with the anti-lockout mechanism that pushes away, the anti-lockout mechanism that pushes away is that push-rod frame 15 is locked in to forward tilt position.
when push-rod frame 15 is under the position that recedes, to just push away lockout mechanism release, push-rod frame 15 rotates around the 5th axle 45, turn to sliding part 16 to front slide, by sliding on after poppet 12 on front frame 11, to instead push away lockout mechanism locking, push-rod frame 15 is under forward tilt position again, and vice versa.Not the main points that will invent as for just pushing away lockout mechanism and the anti-concrete structure that pushes away lockout mechanism, as long as can by what lock between the parts of two relative slidings.As passed through the cooperation of bullet pin, lockhole.
when go-cart vehicle frame 1 is under expanded position, turn to sliding part 16 to be slidably arranged on front frame 11 and after poppet 12 along curved track trace.In the present embodiment, and the axle center of the center of curved track trace and the first axle 41 coincides, and do not coincide and is also fine.
the top of front frame 11 is front arc section, and the top of after poppet 12 is rear arc section, and front arc section is connected by the first axle 41 phase pivots with rear arc section, turns to sliding part 16 to be arranged at slidably in front arc section and rear arc section.Turn to sliding part 16 for sliding sleeve, be set in front arc section and rear arc section.
on push-rod frame 15, be provided with slidably pusher slide moving part 17 along above-below direction, pusher slide moving part 17 is connected by the 6th axle 46 phase pivots with turning to sliding part 16.Lockout mechanism is arranged between pusher slide moving part 17 and push-rod frame 15.Lockout mechanism can also be arranged at the first axle 41 places and/or the second axle 42 places and/or the 3rd axle 43 places and/or the 4th axle 44 places can.And concrete structure is not limit, as long as can by what lock between two relative parts.As shown in accompanying drawing 6-accompanying drawing 9, when after lockout mechanism release, even if just pushing away lockout mechanism or instead pushing away lockout mechanism locking, as long as make push-rod frame 15 down slidings, can make front frame 11 and after poppet 12 draw close mutually, go-cart vehicle frame 1 is folded.
about pusher slide moving part 17 with turn to being connected between sliding part 16, can also be, the 6th axle 46 is fixed on and turns on sliding part 16, on push-rod frame 15, is opened in chute along above-below direction, the 6th axle 46 rotates and is inserted in slidably in chute.
as mentioned above, we are illustrated according to aim of the present invention completely, but the present invention is not limited to above-described embodiment and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought license of the present invention.
Claims (9)
1. a child stroller, comprise have expanded position and folding position go-cart vehicle frame, be arranged at seat on described go-cart vehicle frame, for described go-cart vehicle frame being locked in to lockout mechanism, front component (2), the wheel assembly (3) under expanded position, it is characterized in that: described go-cart vehicle frame comprises:
Front frame (11), described front component (2) is arranged at the bottom of described front frame (11);
After poppet (12), the top of described after poppet (12) is connected by the first axle (41) phase pivot with the top of described front frame (11), and described wheel assembly (3) is arranged at the bottom of described after poppet (12);
Seat frame (13), described seat frame (13) is connected by the second axle (42) phase pivot with described front frame (11);
Hoop frame (14), described hoop frame (14) is connected by the 3rd axle (43) phase pivot with described after poppet (12), described hoop frame (14) is connected by the 4th axle (44) phase pivot with described seat frame (13), described the second axle (42) is positioned at the front of the 4th described axle (44), and the 4th described axle (44) is positioned at the front of the 3rd described axle (43);
Push-rod frame (15), at least one in (14) two, described seat frame (13) and described hoop frame is connected with the bottom phase pivot of described push-rod frame (15);
Turn to sliding part (16), on the described top that turns to top that sliding part (16) can be arranged at described front frame (11) slidably and/or described after poppet (12), described push-rod frame (15) can slide and be arranged at rotationally described turning on sliding part (16) around the 6th axle (46);
Described turning between sliding part (16) and the top of described after poppet (12) is provided with and just pushes away lockout mechanism, and described turning between sliding part (16) and the top of described front frame (11) is provided with the anti-lockout mechanism that pushes away.
2. a kind of child stroller according to claim 1, it is characterized in that: when described go-cart vehicle frame (1) is under expanded position, the described sliding part (16) that turns to is slidably arranged on described front frame (11) and/or described after poppet (12) along curved track trace.
3. a kind of child stroller according to claim 2, is characterized in that: when described go-cart vehicle frame (1) is under expanded position, the axle center of the center of described curved track trace and described the first axle (41) coincides.
4. according to a kind of child stroller described in any one in claim 1-3, it is characterized in that: the top of described front frame (11) is front arc section, the top of described after poppet (12) is rear arc section, described front arc section is connected by described the first axle (41) phase pivot with described rear arc section, and the described sliding part (16) that turns to is arranged in described front arc section and described rear arc section slidably.
5. a kind of child stroller according to claim 4, is characterized in that: the described sliding part (16) that turns to is sliding sleeve, in the front arc section described in being set in and described rear arc section.
6. a kind of child stroller according to claim 1, is characterized in that: in (14) two, described seat frame (13) and described hoop frame, one is connected by the 5th axle (45) phase pivot with the bottom of described push-rod frame (15).
7. a kind of child stroller according to claim 6, is characterized in that: the 5th described axle (45) is positioned at the top of the 4th described axle (44).
8. a kind of child stroller according to claim 1, it is characterized in that: described push-rod frame (15) is upper is provided with pusher slide moving part (17) slidably along above-below direction, and described pusher slide moving part (17) is connected by the 6th described axle (46) phase pivot with the described sliding part (16) that turns to.
9. a kind of child stroller according to claim 8, is characterized in that: between the pusher slide moving part (17) described in described lockout mechanism is arranged at and described push-rod frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319154.8A CN102815327B (en) | 2012-08-31 | 2012-08-31 | Stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319154.8A CN102815327B (en) | 2012-08-31 | 2012-08-31 | Stroller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102815327A CN102815327A (en) | 2012-12-12 |
| CN102815327B true CN102815327B (en) | 2014-09-03 |
Family
ID=47299871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210319154.8A Active CN102815327B (en) | 2012-08-31 | 2012-08-31 | Stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102815327B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303352B (en) * | 2013-05-28 | 2016-07-13 | 好孩子儿童用品有限公司 | Children trolley |
| CN110979440B (en) * | 2019-12-11 | 2024-11-05 | 好孩子儿童用品有限公司 | A child stroller |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590869A (en) * | 2008-05-26 | 2009-12-02 | 多雷尔法国股份有限公司 | Baby carriage frame with two folding positions, and corresponding hand barrow |
| CN201825084U (en) * | 2010-09-13 | 2011-05-11 | 好孩子儿童用品有限公司 | Bassinet |
| CN202806833U (en) * | 2012-08-31 | 2013-03-20 | 好孩子儿童用品有限公司 | Infant trolley |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3971685B2 (en) * | 2002-08-30 | 2007-09-05 | 株式会社サツキ | Folding wheelbarrow |
| TWM288610U (en) * | 2005-10-19 | 2006-03-11 | Link Treasure Ltd | Collapsible framework structure for infant jogging stroller |
-
2012
- 2012-08-31 CN CN201210319154.8A patent/CN102815327B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590869A (en) * | 2008-05-26 | 2009-12-02 | 多雷尔法国股份有限公司 | Baby carriage frame with two folding positions, and corresponding hand barrow |
| CN201825084U (en) * | 2010-09-13 | 2011-05-11 | 好孩子儿童用品有限公司 | Bassinet |
| CN202806833U (en) * | 2012-08-31 | 2013-03-20 | 好孩子儿童用品有限公司 | Infant trolley |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-90757A 2004.03.25 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102815327A (en) | 2012-12-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121212 Assignee: Good children supplies Pingxiang Co., Ltd. Assignor: Good-Boy Children Articles Co., Ltd. Contract record no.: 2015320010053 Denomination of invention: Child stroller Granted publication date: 20140903 License type: Exclusive License Record date: 20150429 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |