CN202518306U - Baby carriage - Google Patents
Baby carriage Download PDFInfo
- Publication number
- CN202518306U CN202518306U CN2012200145952U CN201220014595U CN202518306U CN 202518306 U CN202518306 U CN 202518306U CN 2012200145952 U CN2012200145952 U CN 2012200145952U CN 201220014595 U CN201220014595 U CN 201220014595U CN 202518306 U CN202518306 U CN 202518306U
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- China
- Prior art keywords
- rotating shaft
- connecting rod
- rear portion
- rotates
- sliding part
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Abstract
The utility model discloses a baby carriage. A framework of the carriage comprises a front connection piece, a left front bracket and a right front bracket which are respectively connected with the front connection piece in a rotatable manner, a bottom connection piece connected with the front connection piece in a rotatable manner, a left bottom connecting rod and a right bottom connecting rod which are respectively connected with the bottom connection piece in a rotatable manner, a left rear bracket of which the upper part is connected with the rear part of the left front bracket in a rotatable manner, a right rear bracket of which the upper part is connected with the rear part of the right front bracket in a rotatable manner, a left sliding piece arranged on the left rear bracket in a sliding manner, a right sliding piece arranged on the right rear bracket in a sliding manner, and a rear supporting frame, wherein the rear part of the left bottom connecting rod and the left sliding piece are arranged in a rotatable manner; the rear part of the right bottom connecting rod and the right sliding piece are arranged in a rotatable manner; and the rear supporting frame is arranged between the left rear bracket and the right rear bracket and positioned among the left rear bracket, the right rear bracket, the left sliding piece and the right sliding piece. The framework of the baby carriage is concise in structure.
Description
Technical field
the utility model relates to a kind of children trolley.
Background technology
children trolley of the prior art comprises go-cart vehicle frame, front component, left rear wheel assembly, off hind wheel assembly with expanded position and folding position, is used for described go-cart vehicle frame is locked in blocking device under the expanded position, is arranged at the personal supporting device on the described go-cart vehicle frame.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.
The utility model content
The technical matters that
the utility model will solve provides a kind of children trolley.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of children trolley; 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 on the described go-cart vehicle frame that described go-cart vehicle frame comprises with expanded position and folding position:
Left front support;
Preceding attaching parts, described left front support rotate with the pivot that described preceding attaching parts extends along above-below direction through axial line and are connected;
Right front support; The front portion of described right front support rotates with the pivot that preceding attaching parts extends along above-below direction through axial line and is connected; When described go-cart vehicle frame is under the expanded position; The rear portion of described left front support and the rear portion of described right front support away from, when described go-cart vehicle frame is under the folding position, the rear portion of described left front support and the rear portion of described right front support near;
End attaching parts, attaching parts of the described end rotate with second rotating shaft that described preceding attaching parts extends along left and right directions through axial line and are connected;
Left side end connecting rod, the front portion of described left side end connecting rod rotate with the pivot that attaching parts of the described end extends along above-below direction through axial line and are connected;
Connecting rod of the right end; The front portion of connecting rod of the described right end rotates with the pivot that attaching parts of the described end extends along above-below direction through axial line and is connected; When described go-cart vehicle frame is under the expanded position; The rear portion of the rear portion of the end, described left side connecting rod and connecting rod of the described right end away from, when described go-cart vehicle frame is under the folding position, the rear portion of connecting rod of the described left end and the rear portion of described right side end connecting rod near;
Left back support, the top of described left back support rotate with the 4th rotating shaft that extend along left and right directions through axial line at the rear portion of described left front support and are connected, and described left rear wheel assembly is arranged at the bottom of described left back support;
Right back support, the top of described right back support rotate with the 5th rotating shaft that extend along left and right directions through axial line at the rear portion of described right front support and are connected, and described off hind wheel assembly is arranged at the bottom of described right back support;
Left side sliding part, described left sliding part is arranged on the described left back support along above-below direction slidably, and the rear portion of described left side end connecting rod can be provided with on two crossing planes with described left sliding part mutually movingly;
Right sliding part, described right sliding part is arranged on the described right back support along above-below direction slidably, and the rear portion and the described right sliding part of connecting rod of the described right end can be provided with on two crossing planes rotatedly;
can left and right directions folding back pole-bracket; Described back pole-bracket is arranged between described left back support and the described right back support, and described back pole-bracket is arranged between described left back support, described right back support, described left sliding part and the described right sliding part.
in some embodiments, the front portion of described left front support, the front portion of described right front support with described before attaching parts be connected through the first rotating shaft phase pivot.
in some embodiments, the front portion of the front portion of the end, described left side connecting rod, connecting rod of the described right end rotates through the 3rd rotating shaft with attaching parts of the described end and is connected.
in some embodiments, described front component be arranged on the attaching parts of the described end or be arranged at described before on the attaching parts.
in some embodiments; Be connected with the left-hand rotation movable joint through axial line along the pivoted that left and right directions extends on the described left sliding part; The rear portion of described left side end connecting rod rotates with the pivot that described left-hand rotation movable joint extends along above-below direction through axial line and is connected; Be connected with the right-hand rotation movable joint through axial line along the pivoted that left and right directions extends on the described right sliding part, the rear portion of connecting rod of the described right end rotates with the pivot that described right-hand rotation movable joint extends along above-below direction through axial line and is connected.
in some embodiments; Described back pole-bracket is intersected by first strut and second strut and rotates through the 6th rotating shaft at infall and connects and composes; The top of described first strut rotates through the 7th rotating shaft with described left sliding part and is connected; The bottom of described first strut rotates through the tenth rotating shaft with the bottom of described right back support and is connected; The top of described second strut rotates through the 8th rotating shaft with described right sliding part and is connected, and the bottom of described second strut rotates through the 9th rotating shaft with the bottom of described left back support and is connected.
In some further embodiment, described the 6th rotating shaft, described the 7th rotating shaft, described the 8th rotating shaft, described the 9th rotating shaft and described the tenth rotating shaft parallel, and axial line extends along fore-and-aft direction respectively
.
in some embodiments; The rear portion that described go-cart vehicle frame also comprises bottom and described left front support through axial line along the rear portion of the 11 rotating shaft phase pivot bonded assembly left side push rod that left and right directions extends, bottom and described right front support through axial line along the 12 rotating shaft phase pivot bonded assembly right side push rod that left and right directions extends, the handle that can left and right directions folds; The left part of described handle rotates with the top of described left push rod and is connected; The right part of described handle rotates with the top of described right push rod and is connected, and described lockout mechanism comprises the bottom and the right push rod lockout mechanism between the left push rod lockout mechanism between the described left front support top, the bottom that is arranged at described right push rod and the described right front support top that are arranged at described left push rod, is arranged at the handle lockout mechanism on the described handle.
in some embodiments, described lockout mechanism comprises the left sliding locking mechanism that is arranged between described left sliding part and the described left back support, is arranged at the right sliding locking mechanism between described right sliding part and the described right back support.
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
.
The scope of
the utility model 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 utility model compared with prior art has advantage: with the lockout mechanism release; A left side sliding part and right sliding part upwards slide along left back support and right back support respectively, make the folding of back pole-bracket left and right directions, thereby make left back support, right back support, left front support, right front support, left side end connecting rod and right side end connecting rod draw close each other; The go-cart vehicle frame folding, the go-cart body frame structure for automotive is succinct.
Description of drawings
Accompanying drawing 1 is in the block diagram under the expanded position for the go-cart vehicle frame;
The block diagram that accompanying drawing 2 is changed between expanded position and folding position for the go-cart vehicle frame;
Accompanying drawing 4 is in the lateral plan under the expanded position for the go-cart vehicle frame;
The lateral plan that accompanying drawing 5 is changed between expanded position and folding position for the go-cart vehicle frame;
Accompanying drawing 6 is in the lateral plan under the folding position for the go-cart vehicle frame;
wherein: 1, go-cart vehicle frame; 2, front component; 3, left rear wheel assembly; 4, off hind wheel assembly; 5, left front support; 6, right front support; 7, preceding attaching parts; 8, end attaching parts; 9, left side end connecting rod; 10, right side end connecting rod; 11, left back support; 12, right back support; 13, left sliding part; 14, right sliding part; 15, back pole-bracket; 16, first strut; 17, second strut; 18, left push rod; 19, right push rod; 20, handle; 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; 27, the 11 rotating shaft; 28, the 12 rotating shaft; 32, right-hand rotation movable joint.
The specific embodiment
are shown in each accompanying drawing; A kind of children trolley comprises go-cart vehicle frame 1, front component 2, left rear wheel assembly 3, off hind wheel assembly 4 with expanded position and folding position, is used for go-cart vehicle frame 1 is locked in blocking device under the expanded position, is arranged at the personal supporting device on the go-cart vehicle frame 1.
Go-cart vehicle frame 1 comprises:
Left front support 5;
Preceding attaching parts 7, left front support 5 rotate with the pivot that preceding attaching parts 7 extends along above-below direction through axial line and are connected;
Right front support 6; The front portion of right front support 6 rotates with the pivot that preceding attaching parts 7 extends along above-below direction through axial line and is connected; Can be connected through two rotating shaft phase pivots between the front portion of the front portion of left front support 5, right front support 6 and the preceding attaching parts 7, be to connect through first rotating shaft, 21 phase pivots in the present embodiment, and rigidity is better; When go-cart vehicle frame 1 is under the expanded position; The rear portion of the rear portion of left front support 5 and right front support 6 away from, when go-cart vehicle frame 1 is under the folding position, the rear portion of the rear portion of left front support 5 and right front support 6 near;
Left side end connecting rod 9, the front portion of left side end connecting rod 9 rotate with the pivot that end attaching parts 8 extends along above-below direction through axial line and are connected;
Connecting rod of the right end 10; The front portion of connecting rod of the right end 10 rotates with the pivot that end attaching parts 8 extends along above-below direction through axial line and is connected, and is same, can be connected through two rotating shaft phase pivots between the front portion of the front portion of connecting rod of the left end 9, right side end connecting rod 10 and the end attaching parts 8; In the present embodiment through the 3rd rotating shaft 23 connection that rotates; Rigidity is better, when go-cart vehicle frame 1 is under the expanded position, the rear portion of the rear portion of left side end connecting rod 9 and right side end connecting rod 10 away from; When go-cart vehicle frame 1 is under the folding position, the rear portion of the rear portion of left side end connecting rod 9 and right side end connecting rod 10 near;
Left side sliding part 13; Left side sliding part 13 is arranged on the left back support 11 along above-below direction slidably; The rear portion of left side end connecting rod 9 can be provided with on two crossing planes with left sliding part 13 mutually movingly; In the present embodiment, be connected with left-hand rotation movable joint 31 through axial line along the pivoted that left and right directions extends on the left sliding part 13, the rear portion of left side end connecting rod 9 rotates with the pivot that left-hand rotation movable joint 31 extends along above-below direction through axial line and is connected; Rigidity is better, but can also be connected through the bulb joint between end connecting rod 9 rear portion, a left side and the left sliding part 13;
Right sliding part 14; Right sliding part 14 is arranged on the right back support 12 along above-below direction slidably; The rear portion of connecting rod of the right end 10 and right sliding part 14 can be provided with on two crossing planes rotatedly, in the present embodiment, are connected with right-hand rotation movable joint 32 through axial line along the pivoted that left and right directions extends on the right sliding part 14; The rear portion of connecting rod of the right end 10 rotates with the pivot that right-hand rotation movable joint 32 extends along above-below direction through axial line and is connected; Rigidity is better, and is same, also can be connected through the bulb joint between the rear portion of connecting rod of the right end 10 and the right sliding part 14;
can left and right directions folding back pole-bracket 15; Back pole-bracket 15 is arranged between left back support 11, right back support 12, left sliding part 13 and the right sliding part 14; Shown in accompanying drawing 1-accompanying drawing 3; Back pole-bracket 15 is intersected by first strut 16 and second strut 17 and rotates through the 6th rotating shaft 26 at infall and connects and composes; The top of first strut 16 rotates through the 7th rotating shaft with left sliding part 13 and is connected; The bottom of first strut 16 rotates through the tenth rotating shaft with the bottom of right back support 12 and is connected, and the top of second strut 17 rotates through the 8th rotating shaft with right sliding part 14 and is connected, and the bottom of second strut 17 rotates through the 9th rotating shaft with the bottom of left back support 11 and is connected.The 6th rotating shaft 26, the 7th rotating shaft, the 8th rotating shaft, the 9th rotating shaft and the tenth rotating shaft parallel, and axial line extends along fore-and-aft direction respectively.
Back pole-bracket 15 only is arranged between left back support 11 and the right back support 12, and do not have diagram, as adopt following structure: the structure of back pole-bracket comprises:
Montant, this montant are vertically between left back support 11 and right back support 12;
First cross bar, an end of first cross bar rotate with the upper end of said montant and are connected, and the other end of first cross bar rotates with left back support 11 and is connected;
Second cross bar, an end of second cross bar rotate with the upper end of said montant and are connected, and the other end of second cross bar rotates with right back support 12 and is connected;
Slide block, slide block are slidingly arranged on the montant;
The 3rd cross bar, an end of the 3rd cross bar rotate with the bottom of said montant and are connected, and the other end of the 3rd cross bar rotates with left back support 11 and is connected;
the 4th cross bar, an end of the 4th cross bar rotates with the bottom of said montant and is connected, and the other end of the 4th cross bar rotates with right back support 12 and is connected.
First brace, first brace, one end and the said slide block bonded assembly that rotates, said first brace the other end rotates with said the 3rd cross bar and is connected;
second brace, second brace, one end and said slide block bonded assembly that rotates, second brace the other end rotates with said the 4th cross bar and is connected.
In
present embodiment, front component 2 is arranged on the end attaching parts 8, also is fine on the attaching parts 7 before front component 2 is arranged at.
The rear portion that
go-cart vehicle frame 1 also comprises bottom and left front support 5 through axial line along the rear portion of the 11 rotating shaft 27 phase pivot bonded assemblys left side push rod 18 that left and right directions extends, bottom and right front support 6 through axial line along the 12 rotating shaft 28 phase pivot bonded assemblys right side push rod 19 that left and right directions extends, the handle 20 that can left and right directions folds; The left part of handle 20 rotates with the top of left push rod 18 and is connected; The right part of handle 20 rotates with the top of right push rod 19 and is connected; Handle 20 can be comprise left handle in the left side, at the right handle on right side, be rotationally connected with the intermediate grip between left handle and the right handle; Perhaps also can omit intermediate grip, the end of direct left handle is connected with the end phase pivot of right handle.Lockout mechanism comprises the bottom and the right push rod lockout mechanism between the left push rod lockout mechanism between left front support 5 tops, the bottom that is arranged at right push rod 19 and right front support 6 tops that are arranged at left push rod 18, is arranged at the handle lockout mechanism on the handle 20; The concrete structure of left side push rod lockout mechanism, right push rod lockout mechanism and handle lockout mechanism is not the utility model main points, so long as can be with locking between two rotatable parts.Left side push rod 18 can rotate when go-cart vehicle frame 1 folds with right push rod 19, draws close each other with right front support 6 with left front support 5 respectively, thereby further reduces volume.So, form left push rod if directly the rear portion of left front support 5 is extended back, directly the rear portion of right front support 6 being extended back forms right push rod; Also be fine; Just when the go-cart vehicle frame folding, left push rod and right push rod can not fold, and go-cart vehicle frame 1 volume after folding is bigger.
lockout mechanism comprises the left sliding locking mechanism that is arranged between left sliding part 13 and the left back support 11, is arranged at the right sliding locking mechanism between right sliding part 14 and the right back support 12; Left side sliding locking mechanism and right sliding locking mechanism are not the main points of the utility model equally, so long as can two structures that lock between the parts slidably can both be used at this.Adding lockout mechanism at the place of being rotationally connected of first strut 16 and second strut 17 also is fine.
the foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (9)
1. children trolley; 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 on the described go-cart vehicle frame (1), it is characterized in that with expanded position and folding position:
Described go-cart vehicle frame (1) comprising:
Left front support (5);
Preceding attaching parts (7), described left front support (5) rotate with the pivot that described preceding attaching parts (7) extends along above-below direction through axial line and are connected;
Right front support (6); The front portion of described right front support (6) rotates with the pivot that preceding attaching parts (7) extends along above-below direction through axial line and is connected; When described go-cart vehicle frame (1) is under the expanded position; The rear portion of the rear portion of described left front support (5) and described right front support (6) away from, when described go-cart vehicle frame (1) is under the folding position, the rear portion of the rear portion of described left front support (5) and described right front support (6) near;
End attaching parts (8), attaching parts of the described end (8) rotate with second rotating shaft (22) that described preceding attaching parts (7) extends along left and right directions through axial line and are connected;
Left side end connecting rod (9), the front portion of described left side end connecting rod (9) rotate with the pivot that attaching parts of the described end (8) extends along above-below direction through axial line and are connected;
Right end connecting rod (10); The front portion of described right end connecting rod (10) rotates with the pivot that attaching parts of the described end (8) extends along above-below direction through axial line and is connected; When described go-cart vehicle frame (1) is under the expanded position; The rear portion of the rear portion of described left side end connecting rod (9) and described right end connecting rod (10) away from, when described go-cart vehicle frame (1) is under the folding position, the rear portion of the rear portion of described left end connecting rod (9) and described right side end connecting rod (10) near;
Left back support (11); The top of described left back support (11) rotates with the 4th rotating shaft (24) that extend along left and right directions through axial line at the rear portion of described left front support (5) and is connected, and described left rear wheel assembly (3) is arranged at the bottom of described left back support (11);
Right back support (12); The top of described right back support (12) rotates with the 5th rotating shaft (25) that extend along left and right directions through axial line at the rear portion of described right front support (6) and is connected, and described off hind wheel assembly (4) is arranged at the bottom of described right back support (12);
Left side sliding part (13); Described left sliding part (13) is arranged on the described left back support (11) along above-below direction slidably, and the rear portion of described left side end connecting rod (9) can be provided with on two crossing planes with described left sliding part (13) mutually movingly;
Right sliding part (14); Described right sliding part (14) is arranged on the described right back support (12) along above-below direction slidably, and the rear portion of described right end connecting rod (10) and described right sliding part (14) can be provided with on two crossing planes rotatedly;
Can left and right directions folding back pole-bracket (15); Described back pole-bracket (15) is arranged between described left back support (11) and the described right back support (12), and described back pole-bracket (15) is arranged between described left back support (11), described right back support (12), described left sliding part (13) and the described right sliding part (14).
2. a kind of children trolley according to claim 1 is characterized in that: the front portion of the front portion of described left front support (5), described right front support (6) is connected through first rotating shaft (21) phase pivot with described preceding attaching parts (7).
3. a kind of children trolley according to claim 1 is characterized in that: the front portion of the front portion of described left side end connecting rod (9), described right end connecting rod (10) rotates through the 3rd rotating shaft (23) with attaching parts of the described end (8) and is connected.
4. a kind of children trolley according to claim 1 is characterized in that: described front component (2) is arranged at attaching parts of the described end (8) and goes up or be arranged on the described preceding attaching parts (7).
5. a kind of children trolley according to claim 1; It is characterized in that: described left sliding part (13) is gone up through axial line and is connected with left-hand rotation movable joint (31) along the pivoted that left and right directions extends; The rear portion of described left side end connecting rod (9) rotates with the pivot that described left-hand rotation movable joint (31) extends along above-below direction through axial line and is connected; Described right sliding part (14) is gone up through axial line and is connected with right-hand rotation movable joint (32) along the pivoted that left and right directions extends, and the rear portion of described right end connecting rod (10) rotates with the pivot that described right-hand rotation movable joint (32) extends along above-below direction through axial line and is connected.
6. a kind of children trolley according to claim 1; It is characterized in that: described back pole-bracket (15) is intersected by first strut (16) and second strut (17) and rotates through the 6th rotating shaft (26) at infall and connects and composes; The top of described first strut (16) rotates through the 7th rotating shaft with described left sliding part (13) and is connected; The bottom of described first strut (16) rotates through the tenth rotating shaft with the bottom of described right back support (12) and is connected; The top of described second strut (17) rotates through the 8th rotating shaft with described right sliding part (14) and is connected, and the bottom of described second strut (17) rotates through the 9th rotating shaft with the bottom of described left back support (11) and is connected.
7. a kind of children trolley according to claim 6; It is characterized in that: described the 6th rotating shaft (26), described the 7th rotating shaft, described the 8th rotating shaft, described the 9th rotating shaft and described the tenth rotating shaft parallel, and axial line extends along fore-and-aft direction respectively.
8. a kind of children trolley according to claim 1; It is characterized in that: the rear portion that described go-cart vehicle frame (1) also comprises bottom and described left front support (5) through axial line along the rear portion of the 11 rotating shaft (27) phase pivot bonded assembly left side push rod (18) that left and right directions extends, bottom and described right front support (6) through axial line along the 12 rotating shaft (28) phase pivot bonded assembly right side push rod (19) that left and right directions extends, the handle (20) that can left and right directions folds; The left part of described handle (20) rotates with the top of described left push rod (18) and is connected; The right part of described handle (20) rotates with the top of described right push rod (19) and is connected, and described lockout mechanism comprises the bottom and the right push rod lockout mechanism between the left push rod lockout mechanism between described left front support (5) top, the bottom that is arranged at described right push rod (19) and described right front support (6) top that are arranged at described left push rod (18), is arranged at the handle lockout mechanism on the described handle (20).
9. a kind of children trolley according to claim 1 is characterized in that: described lockout mechanism comprises the left sliding locking mechanism that is arranged between described left sliding part (13) and the described left back support (11), is arranged at the right sliding locking mechanism between described right sliding part (14) and the described right back support (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200145952U CN202518306U (en) | 2012-01-13 | 2012-01-13 | Baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200145952U CN202518306U (en) | 2012-01-13 | 2012-01-13 | Baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202518306U true CN202518306U (en) | 2012-11-07 |
Family
ID=47101268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200145952U Expired - Fee Related CN202518306U (en) | 2012-01-13 | 2012-01-13 | Baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202518306U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143575A (en) * | 2015-04-23 | 2016-11-23 | 明门香港股份有限公司 | Pushchair |
| CN106882217A (en) * | 2017-02-24 | 2017-06-23 | 好孩子儿童用品有限公司 | A kind of children trolley |
| CN110588756A (en) * | 2019-08-19 | 2019-12-20 | 好孩子儿童用品有限公司 | Folding mechanism and child stroller with same |
-
2012
- 2012-01-13 CN CN2012200145952U patent/CN202518306U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143575A (en) * | 2015-04-23 | 2016-11-23 | 明门香港股份有限公司 | Pushchair |
| CN106882217A (en) * | 2017-02-24 | 2017-06-23 | 好孩子儿童用品有限公司 | A kind of children trolley |
| CN106882217B (en) * | 2017-02-24 | 2023-11-24 | 好孩子儿童用品有限公司 | Child cart |
| CN110588756A (en) * | 2019-08-19 | 2019-12-20 | 好孩子儿童用品有限公司 | Folding mechanism and child stroller with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20210113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |