CN102514606A - Baby trolley - Google Patents
Baby trolley Download PDFInfo
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- CN102514606A CN102514606A CN2011103889019A CN201110388901A CN102514606A CN 102514606 A CN102514606 A CN 102514606A CN 2011103889019 A CN2011103889019 A CN 2011103889019A CN 201110388901 A CN201110388901 A CN 201110388901A CN 102514606 A CN102514606 A CN 102514606A
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- rod
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- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The invention relates to a baby trolley. A trolley frame consists of a back support frame, a front support frame, a bottom connecting rod, an upper connecting rod, a push rod frame, a left back connecting rod and a right back connecting rod, wherein the back support frame is formed by connecting a left back support frame and a right back support frame through a pivot shaft, the back part of the front support frame is rotatablely installed with the back support frame, the front part of the bottom connecting rod is connected with the front support frame through a pivot shaft, the front part of the upper connecting rod is rotatablely installed with the back support frame, the push rod frame is connected with the back part of the upper connecting rod through a pivot shaft, one end part of the left back connecting rod is rotatablely installed with the left back support frame, one end part of the right back connecting rod is rotatablely installed with the right back support frame, the lower part of the push rod frame is connected with the back part of the bottom connecting rod through a pivot shaft, the other end part of the left back connecting rod is rotatablely installed with the back part of the bottom connecting rod or the lower part of the push rod frame, and the other end part of the right back connecting rod is rotatablely installed with the back part of the bottom connecting rod or the lower part of the push rod frame. The trolley frame has the advantages that the size is smaller after the trolley frame is folded, the structure is simple, in addition, a front wheel assembly, a left back wheel assembly and a right back wheel assembly are gathered, and the trolley frame can independently stand up after being folded.
Description
Technical field
the present invention relates to a kind of child stroller.
Background technology
a kind of child stroller of the prior art comprises go-cart vehicle frame, the front component and the wheel assembly that are arranged at described go-cart vehicle frame bottom with expanded position and folding position, is arranged at the personal supporting device that can support human body 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 child stroller.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of child stroller; Comprise go-cart vehicle frame, front component, left rear wheel assembly, off hind wheel assembly, be used for described go-cart vehicle frame is locked in blocking device under the expanded position, is arranged at the personal supporting device that can support human body on the described go-cart vehicle frame that described go-cart vehicle frame comprises with expanded position and folding position:
After poppet, described after poppet is connected and composed through the first rotating shaft phase pivot by left back support and right back support, and described left rear wheel assembly is arranged at the rear portion of described left back support, and described off hind wheel assembly is arranged at the rear portion of described right back support;
Front frame, the rear portion of described front frame and described after poppet can be provided with on two crossing in-planes rotatedly, and described front component is arranged at the front portion of described front frame;
End connecting rod, the front portion of connecting rod of the described end is connected along the 4th rotating shaft phase pivot that left and right directions extends through axial line with described front frame;
Boxed rod, the front portion of described boxed rod and described after poppet can be provided with on two crossing in-planes rotatedly;
Push-rod frame; The rear portion of described boxed rod is connected along the 5th rotating shaft phase pivot that left and right directions extends through axial line with described push-rod frame, and the bottom of described push-rod frame is connected along the 6th rotating shaft phase pivot that left and right directions extends through axial line with the rear portion of connecting rod of the described end;
Left back connecting rod, an end of described left back connecting rod and described left back support are provided with rotatedly, and the bottom of the rear portion of the other end of described left back connecting rod and connecting rod of the described end or described push-rod frame is provided with rotatedly;
right back connecting rod, an end of described right back connecting rod and described right back support are provided with rotatedly, and the bottom of the rear portion of the other end of described right back connecting rod and connecting rod of the described end or described push-rod frame is provided with rotatedly.
in some embodiments, described go-cart vehicle frame also comprises the after poppet stop gear that is in the position stability between the described left back support and described right back support under the expanded position when described go-cart vehicle frame.
in some embodiments; The described relatively after poppet in the rear portion of described front frame can be provided with along second rotating shaft that left and right directions extends around axial line rotatedly, and the described relatively after poppet in the front portion of described boxed rod can be provided with along the 3rd rotating shaft that left and right directions extends around axial line rotatedly.
are in some further embodiment; Described go-cart vehicle frame also comprise the front side that is positioned at described after poppet preceding attaching parts, be positioned at the rear connectors of the rear side of described after poppet; Attaching parts and described rear connectors are permanently connected before described; Attaching parts, described left back support, described right back support are connected through the described first rotating shaft phase pivot with described rear connectors before described; The rear portion of described front frame is connected through the described second rotating shaft phase pivot with described preceding attaching parts, and the front portion of described boxed rod is connected through described the 3rd rotating shaft phase pivot with described rear connectors.
are in some further again embodiment; Described after poppet stop gear comprises first position-limited trough that is opened on the described rear connectors, be opened in described before second position-limited trough on the attaching parts; Described right back support is inserted in described first position-limited trough, and described left back support is inserted in described second position-limited trough.
are opened in detent on the described preceding attaching parts in some further more again embodiment, described go-cart vehicle frame is under the expanded position, and described front frame is inserted in the described detent.
in some embodiments; One end of described left back connecting rod is connected through the 7th rotating shaft phase pivot with described left back support; One end of described right back connecting rod is connected through the 8th rotating shaft phase pivot with described right back support, and described the 7th rotating shaft and described the 8th rotating shaft parallel with described first rotating shaft respectively.
in some embodiments; The bottom of the rear portion of the other end of described left back connecting rod and connecting rod of the described end or described push-rod frame can be provided with around the 9th rotating shaft rotatedly; The bottom of the rear portion of the other end of described right back connecting rod and connecting rod of the described end or described push-rod frame can be provided with around the tenth rotating shaft rotatedly, and described the 9th rotating shaft and described the tenth rotating shaft parallel with described first rotating shaft respectively.
are in some further embodiment; There is first rotary joint the other end of described left back connecting rod through described the 9th rotating shaft pivotal joint; Described first rotary joint is connected along the rotating shaft phase pivot that left and right directions extends through axial line with the rear portion of connecting rod of the described end or with the bottom of described push-rod frame; There is second rotary joint the other end of described right back connecting rod through described the tenth rotating shaft pivotal joint; Described second rotary joint is connected along the rotating shaft phase pivot that left and right directions extends through axial line with the rear portion of connecting rod of the described end or with the bottom of described push-rod frame; Two pivot phase spaces on described first rotary joint are vertical, and two pivot phase spaces on described second rotary joint are vertical.
in some embodiments, described second rotating shaft, described the 3rd rotating shaft are vertical with the described first rotating shaft phase space respectively.
in some embodiments, described left back support extends upward from described first rotating shaft place and forms first seat bracket, described right back support extends upward from described first rotating shaft place and forms second seat bracket.
in some embodiments, described rear connectors is provided with handle.
Involved term position such as upper and lower, forward and backward is under the expanded position at the go-cart vehicle frame and defines more than
.
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.
Because technique scheme is used, the present invention compared with prior art has advantage: after the lockout mechanism release, the relative after poppet of push-rod frame moves down
; And the rear portion that drives end connecting rod also moves down, thus push-rod frame draw close mutually with end connecting rod, end connecting rod is drawn close with front frame mutually; And in the process that push-rod frame moves down; The other end of left back connecting rod and the other end of right back connecting rod move down respectively, thereby make left back support and right back support draw close the go-cart vehicle frame folding relatively; Volume after folding is less; Simple in structure, and front component, left rear wheel assembly and off hind wheel assembly draw close relatively, and the go-cart vehicle frame can be supported oneself after folding.
Description of drawings
Accompanying drawing 1 is in the lateral plan under the expanded position for the go-cart vehicle frame;
Accompanying drawing 2 is the lateral plan of go-cart vehicle frame in the switching process of expanded position and folding position;
Accompanying drawing 3 is in the lateral plan under the folding position for the go-cart vehicle frame;
Accompanying drawing 4 is in the block diagram under the expanded position for the go-cart vehicle frame;
Accompanying drawing 5 is the block diagram of go-cart vehicle frame in the switching process of expanded position and folding position;
wherein: 1, go-cart vehicle frame; 2, front component; 3, left rear wheel assembly; 4, off hind wheel assembly; 5, push-rod frame; 6, boxed rod; 7, front frame; 8, end connecting rod; 9, left back support; 10, right back support; 11, left back connecting rod; 12, right back connecting rod; 13, rear connectors; 14, preceding attaching parts; 15, first rotary joint; 16, second rotary joint; 17, handle; 18, after poppet; 21, first rotating shaft; 22, second rotating shaft; 23, the 3rd rotating shaft; 24, the 4th rotating shaft; 25, the 5th rotating shaft; 26, the 6th rotating shaft.
The specific embodiment
are shown in each accompanying drawing; A kind of child stroller; Comprise go-cart vehicle frame 1, front component 2, left rear wheel assembly 3, off hind wheel assembly 4, be used for go-cart vehicle frame 1 is locked in blocking device under the expanded position, is arranged at the personal supporting device that can support human body on the go-cart vehicle frame 1 with expanded position and folding position; Personal supporting device does not have diagram, and personal supporting device can be child seat pocket, children's sleeping basket, seat pocket etc.
Go-cart vehicle frame 1 comprises:
After poppet 18, after poppet 18 is connected and composed through first rotating shaft, 21 phase pivots with right back support 10 by left back support 9, and left rear wheel assembly 3 is arranged at the rear portion of left back support 9, and off hind wheel assembly 4 is arranged at the rear portion of right back support 10;
Boxed rod 6, the front portion of boxed rod 6 and after poppet 18 can be provided with on two crossing in-planes rotatedly;
Push-rod frame 5, the rear portion of boxed rod 6 is connected along the 5th rotating shaft 25 phase pivots that left and right directions extends through axial line with push-rod frame 5, and the bottom of push-rod frame 5 is connected along the 6th rotating shaft 26 phase pivots that left and right directions extends through axial line with the rear portion of end connecting rod 8;
Left back connecting rod 11, an end of left back connecting rod 11 and left back support 9 are provided with rotatedly, and the rear portion of the other end of left back connecting rod 11 and end connecting rod 8 or the bottom of push-rod frame 5 are provided with rotatedly;
right back connecting rod 12, an end of right back connecting rod 12 and right back support 10 are provided with rotatedly, and the rear portion of the other end of right back connecting rod 12 and end connecting rod 8 or the bottom of push-rod frame 5 are provided with rotatedly.
The relative after poppet 18 in rear portion of
front frame 7 can be provided with along second rotating shaft 22 that left and right directions extends around axial line rotatedly, and the anterior after poppet 18 relatively of boxed rod 6 can be provided with along the 3rd rotating shaft 23 that left and right directions extends around axial line rotatedly.Go-cart vehicle frame 1 rigidity under expanded position is better.
go-cart vehicle frame 1 also comprise the front side that is positioned at after poppet 18 preceding attaching parts 14, be positioned at the rear connectors 13 of the rear side of after poppet 18; Preceding attaching parts 14 is permanently connected with rear connectors 13; Preceding attaching parts 14, left back support 9, right back support 10 are connected through first rotating shaft, 21 phase pivots with rear connectors 13; The rear portion of front frame 7 is connected through second rotating shaft, 22 phase pivots with preceding attaching parts 14, and the front portion of boxed rod 6 is connected through the 3rd rotating shaft 23 phase pivots with rear connectors 13.Second rotating shaft 22 and the 3rd rotating shaft 23 parallel, and vertical with first rotating shaft, 21 mutually empty sounds respectively.There is not diagram; It can also be another kind of structure; There is the 3rd rotary joint at rear portion like front frame 7 through second rotating shaft, 22 pivotal joints; The 3rd rotary joint and left back support 9 with/or right back support 10 phase pivots be connected, and there is the 4th rotary joint the front portion of boxed rod 6 through the 3rd rotating shaft 23 pivotal joints, the 4th rotary joint and right back support 10 with/or left back support 9 phase pivots be connected.Not having diagram, can also be that the 3rd rotary joint and the 4th rotary joint replace with the bulb joint respectively.
go-cart vehicle frame 1 also comprises the after poppet stop gear that is in the position stability between the left back support 9 and right back support 10 under the expanded position when go-cart vehicle frame 1.Shown in accompanying drawing 4-accompanying drawing 6, the after poppet stop gear comprises first position-limited trough that is opened on the rear connectors 13, be opened in before second position-limited trough on the attaching parts 14, right back support 10 is inserted in first position-limited trough, left back support 9 is inserted in second position-limited trough.When go-cart vehicle frame 1 is under the expanded position, right back support 10 is against on the cell wall of first position-limited trough, and left back support 9 is against on the cell wall of second position-limited trough, thereby forbids left back support 9 and right back support 10 further horizontal expansion.This after poppet stop gear is simple in structure.There is not diagram; This after poppet stop gear can also be arranged on the stull structure between left back support 9 and the right back support 10; As comprise an end and left back support 9 phase pivot bonded assemblys first singletree, an end and right back support 10 phase pivot bonded assemblys second singletree; Phase pivot is connected between the other end of the other end of first singletree and second singletree; And between the other end of the other end of first singletree and second singletree, be provided with the stull latch-up structure, when go-cart vehicle frame 1 launches, the locking of stull latch-up structure; Make the length of the win singletree and second singletree certain, thereby make stationkeeping between left back support 9 and the right back support 10.
are opened in detent like accompanying drawing 4-accompanying drawing 6 on the preceding attaching parts 14, and go-cart vehicle frame 1 is under the expanded position, and front frame 7 is inserted in the detent.Make that the rigidity of go-cart vehicle frame 1 under expanded position is stronger.
are like accompanying drawing 4-accompanying drawing 6; In the present embodiment; One end of left back connecting rod 11 is connected through the 7th rotating shaft 27 phase pivots with left back support 9; One end of right back connecting rod 12 is connected through the 8th rotating shaft 28 phase pivots with right back support 10, and the 7th rotating shaft 27 and the 8th rotating shaft 28 parallel with first rotating shaft 21 respectively.The bottom of the rear portion of the other end of left back connecting rod 11 and end connecting rod 8 or push-rod frame 5 can be provided with around the 9th rotating shaft 29 rotatedly; The bottom of the rear portion of the other end of right back connecting rod 12 and end connecting rod 8 or push-rod frame 5 can be provided with around the tenth rotating shaft 30 rotatedly, and the 9th rotating shaft 29 and the tenth rotating shaft 30 parallel with first rotating shaft 21 respectively.There is first rotary joint 15 the other end of left back connecting rod 11 through the 9th rotating shaft 29 pivotal joints; First rotary joint 15 is connected along the rotating shaft phase pivot that left and right directions extends through axial line with the rear portion of end connecting rod 8; There is second rotary joint 16 the other end of right back connecting rod 12 through the tenth rotating shaft 30 pivotal joints; Second rotary joint 16 is connected along the rotating shaft phase pivot that left and right directions extends through axial line with the rear portion of end connecting rod 8; Two pivot phase spaces on first rotary joint 15 are vertical, and two pivot phase spaces on second rotary joint 16 are vertical.
vice versa, do not have diagram, and through the setting that rotates of first rotary joint, an end of right back connecting rod 12 and right back support 10 are through the setting that rotates of second rotary joint like an end of left back connecting rod 11 and left back support 9.The other end of left back connecting rod 11 is connected with the rear portion phase pivot of end connecting rod 8, and the other end of right back connecting rod 12 is connected with the rear portion phase pivot of end connecting rod 8.
Rotate on
rear connectors 13 and be provided with or be set with handle 17.After the lockout mechanism release.Mention handle 17 then; Boxed rod 6 rotates downwards owing to receiving action of gravity with front frame 7 simultaneously; At this moment the push-rod frame 5 and the end connecting rod 8 that are rotationally connected with them respectively also and then rotate; The left back connecting rod 11 that is rotationally connected with end connecting rod 8 moves down respectively with right back connecting rod 12, makes left back support 9 laterally draw in right back support 10, and final whole vehicle frame folds together compactly.
In
present embodiment, blocking device is arranged between the rear portion of bottom and end connecting rod 8 of push-rod frame 5.Blocking device can also be arranged between push-rod frame 5 and the boxed rod 6.The concrete structure of blocking device is not an emphasis of the present invention, so long as can two structures that lock between the parts in relative rotation can both be suitable for.
Slide on
push-rod frame 5 and be provided with handle, have sliding locking mechanism between handle and the push-rod frame 5.Go-cart vehicle frame 1 is under the expanded position, and handle stretches out push-rod frame 5, and go-cart vehicle frame 1 is under the folding position, and handle indentation push-rod frame 5 is interior further to reduce volume.
the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (12)
1. child stroller; Comprise go-cart vehicle frame (1), front component (2), left rear wheel assembly (3), off hind wheel assembly (4), be used for described go-cart vehicle frame (1) is locked in blocking device under the expanded position, is arranged at the personal supporting device that can support human body on the described go-cart vehicle frame (1) that it is characterized in that: described go-cart vehicle frame (1) comprising with expanded position and folding position:
After poppet (18); Described after poppet (18) is connected and composed through first rotating shaft (21) phase pivot by left back support (9) and right back support (10); Described left rear wheel assembly (3) is arranged at the rear portion of described left back support (9), and described off hind wheel assembly (4) is arranged at the rear portion of described right back support (10);
Front frame (7), the rear portion of described front frame (7) and described after poppet (18) can be provided with on two crossing in-planes rotatedly, and described front component (2) is arranged at the front portion of described front frame (7);
End connecting rod (8), the front portion of connecting rod of the described end (8) is connected along the 4th rotating shaft (24) phase pivot that left and right directions extends through axial line with described front frame (7);
Boxed rod (6), the front portion of described boxed rod (6) and described after poppet (18) can be provided with on two crossing in-planes rotatedly;
Push-rod frame (5); The rear portion of described boxed rod (6) is connected along the 5th rotating shaft (25) phase pivot that left and right directions extends through axial line with described push-rod frame (5), and the bottom of described push-rod frame (5) is connected along the 6th rotating shaft (26) phase pivot that left and right directions extends through axial line with the rear portion of connecting rod of the described end (8);
Left back connecting rod (11); One end of described left back connecting rod (11) and described left back support (9) are provided with rotatedly, and the bottom of the rear portion of the other end of described left back connecting rod (11) and connecting rod of the described end (8) or described push-rod frame (5) is provided with rotatedly;
Right back connecting rod (12); One end of described right back connecting rod (12) and described right back support (10) are provided with rotatedly, and the bottom of the rear portion of the other end of described right back connecting rod (12) and connecting rod of the described end (8) or described push-rod frame (5) is provided with rotatedly.
2. child stroller according to claim 1 is characterized in that: described go-cart vehicle frame (1) also comprises the after poppet stop gear that is in the position stability between the described left back support (9) and described right back support (10) under the expanded position when described go-cart vehicle frame (1).
3. child stroller according to claim 1 and 2; It is characterized in that: the described relatively after poppet in the rear portion of described front frame (7) (18) can be provided with along second rotating shaft (22) that left and right directions extends around axial line rotatedly, and the described relatively after poppet in the front portion of described boxed rod (6) (18) can be provided with along the 3rd rotating shaft (23) that left and right directions extends around axial line rotatedly.
4. child stroller according to claim 3; It is characterized in that: described go-cart vehicle frame (1) also comprise the front side that is positioned at described after poppet (18) preceding attaching parts (14), be positioned at the rear connectors (13) of the rear side of described after poppet (18); Attaching parts (14) is permanently connected with described rear connectors (13) before described; Attaching parts (14), described left back support (9), described right back support (10) are connected through described first rotating shaft (21) phase pivot with described rear connectors (13) before described; The rear portion of described front frame (7) is connected through described second rotating shaft (22) phase pivot with described preceding attaching parts (14), and the front portion of described boxed rod (6) is connected through described the 3rd rotating shaft (23) phase pivot with described rear connectors (13).
5. child stroller according to claim 4; It is characterized in that: described after poppet stop gear comprises first position-limited trough that is opened on the described rear connectors (13), be opened in described before second position-limited trough on the attaching parts (14); Described right back support (10) is inserted in described first position-limited trough, and described left back support (9) is inserted in described second position-limited trough.
6. child stroller according to claim 4 is characterized in that: be opened in detent on the attaching parts (14) before described, described go-cart vehicle frame (1) is under the expanded position, and described front frame (7) is inserted in the described detent.
7. child stroller according to claim 1; It is characterized in that: an end of described left back connecting rod (11) is connected through the 7th rotating shaft (27) phase pivot with described left back support (9); One end of described right back connecting rod (12) is connected through the 8th rotating shaft (28) phase pivot with described right back support (10), and described the 7th rotating shaft (27) parallels with described first rotating shaft (21) respectively with described the 8th rotating shaft (28).
8. according to claim 1 or 7 described child strollers; It is characterized in that: the bottom of the rear portion of the other end of described left back connecting rod (11) and connecting rod of the described end (8) or described push-rod frame (5) can be provided with around the 9th rotating shaft (29) rotatedly; The bottom of the rear portion of the other end of described right back connecting rod (12) and connecting rod of the described end (8) or described push-rod frame (5) can be provided with around the tenth rotating shaft (30) rotatedly, and described the 9th rotating shaft (29) parallels with described first rotating shaft (21) respectively with described the tenth rotating shaft (30).
9. child stroller according to claim 8; It is characterized in that: there is first rotary joint (15) the other end of described left back connecting rod (11) through described the 9th rotating shaft (29) pivotal joint; Described first rotary joint (15) is connected along the rotating shaft phase pivot that left and right directions extends through axial line with the rear portion of connecting rod of the described end (8) or with the bottom of described push-rod frame (5); There is second rotary joint (16) the other end of described right back connecting rod (12) through described the tenth rotating shaft (30) pivotal joint; Described second rotary joint (16) is connected along the rotating shaft phase pivot that left and right directions extends through axial line with the rear portion of connecting rod of the described end (8) or with the bottom of described push-rod frame (5); Two pivot phase spaces on described first rotary joint (15) are vertical, and two pivot phase spaces on described second rotary joint (16) are vertical.
10. child stroller according to claim 1 is characterized in that: described second rotating shaft (22), described the 3rd rotating shaft (23) are vertical with described first rotating shaft (21) phase space respectively.
11. child stroller according to claim 1; It is characterized in that: described left back support (9) is located to extend upward from described first rotating shaft (21) and is formed first seat bracket, and described right back support (10) locates to extend upward formation second seat bracket from described first rotating shaft (21).
12. child stroller according to claim 1 is characterized in that: described rear connectors (13) is provided with handle (17).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110388901.9A CN102514606B (en) | 2011-11-30 | 2011-11-30 | Baby trolley |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110388901.9A CN102514606B (en) | 2011-11-30 | 2011-11-30 | Baby trolley |
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Publication Number | Publication Date |
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CN102514606A true CN102514606A (en) | 2012-06-27 |
CN102514606B CN102514606B (en) | 2013-05-01 |
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ID=46285777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110388901.9A Active CN102514606B (en) | 2011-11-30 | 2011-11-30 | Baby trolley |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19847708A1 (en) * | 1998-10-16 | 2000-04-27 | Link Treasure Ltd | Release device for folding perambulator has snap locking devices fitted on upperside end section of rearside struts and lies against corresponding sliding section to prevent its undesired release from non-movable base section |
EP1847439A1 (en) * | 2006-04-21 | 2007-10-24 | Wonderland Nurserygoods Co., Ltd. | Foldable stroller |
CN101797932A (en) * | 2010-04-23 | 2010-08-11 | 好孩子儿童用品有限公司 | Stroller for children |
CN201587441U (en) * | 2009-11-24 | 2010-09-22 | 好孩子儿童用品有限公司 | Horizontally foldable baby carrier |
CN201971046U (en) * | 2010-11-16 | 2011-09-14 | 好孩子儿童用品有限公司 | Infant trammer |
CN202400134U (en) * | 2011-11-30 | 2012-08-29 | 好孩子儿童用品有限公司 | Infant stroller |
-
2011
- 2011-11-30 CN CN201110388901.9A patent/CN102514606B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19847708A1 (en) * | 1998-10-16 | 2000-04-27 | Link Treasure Ltd | Release device for folding perambulator has snap locking devices fitted on upperside end section of rearside struts and lies against corresponding sliding section to prevent its undesired release from non-movable base section |
EP1847439A1 (en) * | 2006-04-21 | 2007-10-24 | Wonderland Nurserygoods Co., Ltd. | Foldable stroller |
CN201587441U (en) * | 2009-11-24 | 2010-09-22 | 好孩子儿童用品有限公司 | Horizontally foldable baby carrier |
CN101797932A (en) * | 2010-04-23 | 2010-08-11 | 好孩子儿童用品有限公司 | Stroller for children |
CN201971046U (en) * | 2010-11-16 | 2011-09-14 | 好孩子儿童用品有限公司 | Infant trammer |
CN202400134U (en) * | 2011-11-30 | 2012-08-29 | 好孩子儿童用品有限公司 | Infant stroller |
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