CN105460065B - An a kind of step folds perambulator in place - Google Patents
An a kind of step folds perambulator in place Download PDFInfo
- Publication number
- CN105460065B CN105460065B CN201510912731.8A CN201510912731A CN105460065B CN 105460065 B CN105460065 B CN 105460065B CN 201510912731 A CN201510912731 A CN 201510912731A CN 105460065 B CN105460065 B CN 105460065B
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- China
- Prior art keywords
- pivot
- driver
- articulated
- connector
- vehicle frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000712 assembly Effects 0.000 abstract description 8
- 238000000429 assembly Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
- B62B7/083—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis the wheel axes being moved from each other during folding
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses an a kind of step to fold perambulator in place,It includes vehicle frame,The vehicle frame is included on driver,Upper end is articulated under the driver on driver,Front foot,The rear foot,Seat pipe,First connector,Second connector,The sliding sleeve being sheathed on the rear foot,The upper end of lower end and front foot under the driver is articulated in rear foot upper end,The upper end of first connector is articulated under driver,Lower end is articulated in the rear foot,The upper end of second connector is articulated in driver's upper and lower side,Lower end is articulated in the first connector or the rear foot,When folding vehicle frame,Pushed toward front lower place on driver,It can link on driver,Under driver,Front foot,The rear foot,Seat pipe,First connector,Second connector, which mutually rotates, to be drawn close until whole vehicle frame folds completely,That is it can rotate and fold with vehicle frame other assemblies on driver,So as to realize that a step folds in place,And it is small to fold the rear overall volume of timber.
Description
Technical field
The present invention relates to infant's product, more particularly to an a kind of step to fold perambulator in place.
Background technology
Perambulator is used to carry infant to mitigate the burden that father and mother embrace baby, and perambulator generally comprises a car that can be folded
Frame, so as to when without using perambulator, baby-carrier folding get up, be convenient for carrying, and collection volume can be reduced,
So as to take up space less.Vehicle frame generally comprises the driver for stroller, the front foot for being articulated in driver lower end and the rear foot, in order to facilitate father
Female stroller, the driver of perambulator is long, must be curved when avoiding stroller so as to there is certain height under vehicle frame deployed condition
Waist.For the design of driver, some are made of one formula, and the driver of integral type is designed after vehicle frame being folded, and driver can not be curved
Folding, so as to vehicle frame, to fold rear driver oversize so that whole to fold the volume of timber too big.For this driver, some designs improve,
Driver is made to the upper driver being mutually pivotally connected and lower driver, but can not be folded together with vehicle frame other assemblies on driver, and
Being must be after vehicle frame other assemblies folds, then the upper driver of last rotation makes it with lower driver close to folding, this design, although
The length for folding rear whole driver can be reduced, but folding for whole vehicle frame could be completed by operating in two steps, it is cumbersome.
The content of the invention
It is an object of the invention to provide an a kind of step to fold perambulator in place, can be with vehicle frame other assemblies on its driver
Rotation folds together.
To achieve the above object, the technical solution adopted in the present invention is：
An a kind of step folds perambulator in place, including the vehicle frame with deployed condition and collapse state, is arranged at vehicle frame
The anterior front-wheel in bottom, it is arranged at the trailing wheel at vehicle frame bottom rear portion, the vehicle frame is locked in the frame locking mechanism under deployed condition,
The vehicle frame includes driver, front foot, the rear foot, seat pipe, the first connector, the second connector, is connected with the rear foot and can be relative
The sliding sleeve that the rear foot slides up and down, the driver include driver above and under driver, and upper end is pivotally connected by the first pivot under the driver
In on driver, lower end is articulated in rear foot upper end by the second pivot, and the front foot upper end is articulated on the rear foot by the 3rd pivot
End, the seat pipe front side are articulated in front foot by the 4th pivot, and rear end is articulated in the sliding sleeve, and the first connector upper end leads to
Cross the 5th pivot to be articulated under driver, lower end is articulated in the sliding sleeve by the 6th pivot, and the second connector upper end passes through
7th pivot is articulated in driver's upper and lower side, and first pivot is located above the 6th pivot, Wushu axle position in the first pivot with
Between second pivot, the 3rd pivot is located above the 4th pivot, and the second connector lower end is articulated in the by the 8th pivot
A connection piece, the 8th pivot is between the 5th pivot and the 6th pivot, or the second connector lower end passes through
Eight pivots are articulated in the rear foot, and the 8th pivot is located above sliding sleeve.
Second pivot is same with pivot that the 3rd pivot is diverse location or second pivot and the 3rd pivot
A piece pivot.
The vehicle frame also includes extension, and the extension upper end is fixedly connected on driver's upper and lower side, under the driver on
End is articulated in the extension by first pivot, and the second connector upper end is articulated in this by the 7th pivot and prolonged
Long subordinate end.
The vehicle frame also includes fixed seat, and the front foot upper end is fixed in the fixed seat, distinguished under the driver with front foot
The fixed seat is articulated in by second pivot and the 3rd pivot.
First connector is L-shaped, and wherein the vertical section of the connector of L-shaped first moves towards extension along under driver,
Extension is moved towards along the rear foot in lateral part.
When the second connector lower end is articulated in the rear foot by the 8th pivot, the upper and lower ends point of first connector
The inner side with sliding sleeve under driver is not articulated in, and the second connector upper end is articulated in driver's lower end outside, after lower end is articulated in
Outside of foot.
The vehicle frame include be connected with each other left and right sides support, each side stand include the driver, front foot, after
Pin, seat pipe, the first connector, the second connector and sliding sleeve, fixed seat, extension, the upper end on the driver of both sides are connected to
The left and right of one first cross bar, the both sides driver is upper to be integrally formed with the first cross bar.
Also include a release the lock operating mechanism for being used for frame locking mechanism described in release the lock, release the lock operation structure setting in
Among first cross bar.
The perambulator is provided with two front-wheels and two trailing wheels, and two front-wheel is respectively arranged under the front foot of both sides
End, two trailing wheels are respectively arranged at both sides rear foot lower end, the spacing being smaller than between two trailing wheels between two front-wheel.
The frame locking mechanism is arranged at that driver is upper go up with driver between.
Based on above-mentioned technical proposal, there is following advantage in the present invention compared with prior art：
1. driver of the present invention include that the driver that is mutually pivotally connected is upper and driver under, and when vehicle frame folds, driver is upper can be with vehicle frame
Other assemblies rotate fold together, without carried out again after vehicle frame other assemblies fold the independent carrousel of second on hand with car
Subordinate action, so as to realize that a step folds in place, and it is small to fold the rear overall volume of timber.
2. the structure of stroller frame of the present invention causes after frame locking mechanism is unlocked, one-handed performance is only needed, vehicle frame is
Can Quick folding, and it is very smooth laborsaving to fold process；When vehicle frame to be deployed, only one hand is needed up to carry on driver, vehicle frame
Understand rapid deployment.
Brief description of the drawings
Fig. 1 is the floor map that first embodiment of the invention perambulator is under deployed condition；
Fig. 2 is the schematic diagram during first embodiment of the invention baby-carrier folding；
Fig. 3 is schematic diagram when first embodiment of the invention perambulator is in complete collapse state；
Fig. 4 is the schematic perspective view under first embodiment of the invention perambulator deployed condition；
Fig. 5 is the floor map that second embodiment of the invention perambulator is under deployed condition；
Fig. 6 is the schematic diagram during second embodiment of the invention baby-carrier folding；
Fig. 7 is schematic diagram when second embodiment of the invention perambulator is in complete collapse state；
Fig. 8 is the schematic perspective view under second embodiment of the invention perambulator deployed condition；
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It is first embodiment of the invention as shown in Figure 1,2,3, 4, in the present embodiment, perambulator of the present invention includes having exhibition
The vehicle frame 1 of open state and collapse state, the trailing wheel 3 for being arranged at the anterior front-wheel 2 in the bottom of vehicle frame 1, being arranged at the bottom rear portion of vehicle frame 1, incite somebody to action
The vehicle frame 1 is locked in the frame locking mechanism under deployed condition（It is not shown）, the vehicle frame 1 include driver 11, front foot 12,
The rear foot 13, seat pipe 14, the first connector 15, the second connector 16, it is connected with the rear foot 13 and can be glided on the relative rear foot 13
Dynamic sliding sleeve 17, the driver 11 include driver upper 111 and under driver 112, and 112 upper ends pass through the first pivot under the driver
101 are articulated in driver upper 111, and lower end is articulated in the upper end of the rear foot 13 by the second pivot 102, and the upper end of front foot 12 passes through the 3rd
Pivot 103 is articulated in the upper end of the rear foot 13, and the front side of seat pipe 14 is articulated in front foot 12 by the 4th pivot 104, and rear end is articulated in
The sliding sleeve 17, the upper end of the first connector 15 are articulated in 112 under driver by the 5th pivot 105, and lower end passes through the 6th pivot
Axle 106 is articulated in the sliding sleeve 17, and the upper end of the second connector 16 is articulated in upper 111 lower end of driver by the 7th pivot 107,
First pivot 101 is located at the top of the 6th pivot 106, the 5th pivot 105 be located at the first pivot 101 and the second pivot 102 it
Between, the 3rd pivot 103 is located at the top of the 4th pivot 104, and the lower end of the second connector 16 is articulated in the by the 8th pivot 108
A connection piece 15, the 8th pivot 108 is between the 5th pivot 105 and the 6th pivot 106.
After the locking mechanism of release the lock vehicle frame 1, push driver upper 111 toward front lower place and make it that it is past for rotating shaft with the first pivot 101
112 under the driver, it with the second pivot 102 is that rotating shaft rotates toward the back lower place to drive under driver 112 for preceding rotation, so as to link first
Connector 15 presses down sliding sleeve 17, and the rear end of seat pipe 14 can be hauled when sliding sleeve 17 slides down and is moved toward lower section, before hauling
Pin 12 mutually rotated with the rear foot 13 it is close, and driver upper 111 by toward front lower pushing when, the second connector 16 can be driven simultaneously
Be that rotating shaft rotates (as shown in Figure 2) toward the back lower place with the 8th pivot 108, up to driver is upper 111,112, front foot 12 under driver, after
Pin 13, seat pipe 14, the first connector 15, the second connector 16 mutually rotate close, and vehicle frame 1 folds completely（As shown in Figure 3）, it is whole
It is individual that to fold process very smooth laborsaving and quick.When wanting reinflated vehicle frame 1, up carrying driver upper 111 can rapid deployment
Vehicle frame 1.
In summary, driver upper 111 can be rotated with the other assemblies of vehicle frame 1 close under driver 112, without in vehicle frame
1 other assemblies carried out again after folding the independent carrousel of second on hand 111 with driver 112 action, so as to overall after folding
The volume of timber is small, and easy to operate, and required time is few；In addition, past front lower place when folding pushes driver upper 111 and expansion vehicle frame
Driver upper 111 is up carried when 1, equal one-hand operation is completed.
In the present embodiment, preferably, the upper and lower ends of first connector 15 be articulated in respectively under driver 112 with it is sliding
The inner side of set 17, the upper and lower ends of second connector 16 are articulated in the inner side of driver upper 111 and the first connector 15 respectively.
In the present embodiment, preferably, between the locking mechanism of the vehicle frame 1 is arranged at 112 under driver upper 111 and driver,
Because the locking mechanism of vehicle frame 1 is not the main points of the present invention, not repeating herein, it can be known any technology, as long as
It is that the locking mechanism of two part rotated against lockings can be used herein.In other embodiments, the vehicle frame 1
Locking mechanism can also be disposed between the part of above-mentioned any two pivot joint.
The vehicle frame 1 also includes extension 18, and the upper end of extension 18 is fixedly connected on upper 111 lower end of driver, described
112 upper ends are articulated in the extension 18 by first pivot 101 under driver, and the upper end of the second connector 16 passes through described
7th pivot 107 is articulated in the lower end of extension 18.
The vehicle frame 1 also includes fixed seat 19, and the upper end of front foot 12 is fixed in the fixed seat 19,112 under the driver
The fixed seat 19 is articulated in by the pivot 103 of the second pivot 102 and the 3rd respectively with front foot 12.In the present embodiment, institute
The pivot of the second pivot 102 and the 3rd pivot 103 for diverse location is stated, in other embodiment, second pivot 102 and the 3rd
Pivot 103 can be same root pivot, i.e., 112 lower end and the upper end of front foot 12 are articulated in fixed seat by an axle under driver
19, that is, it is articulated in the upper end of the rear foot 13.
The sliding sleeve 17 be arranged with the rear foot 13, the sliding sleeve 17 can also be by other known manners slideably
It is connected on the rear foot 13.The rear end of seat pipe 14 is with the lower end of the first connector 15 by being articulated in sliding sleeve together with the 6th pivot 106
17。
In the present embodiment, as shown in figure 4, the vehicle frame 1 includes the left and right sides support 100 being connected with each other, per side
Support 100 includes the driver 11, front foot 12, the rear foot 13, seat pipe 14, the first connector 15, the second connector 16 and sliding sleeve
17th, fixed seat 19, extension 18, the upper end of both sides driver upper 111 are connected to the left and right of one first cross bar 113, preferably,
The both sides driver upper 111 is integrally formed with the first cross bar 113.
The top of the both sides rear foot 13 is connected to the left and right ends of one second cross bar 131, under the both sides rear foot 13
End is connected to the left and right ends of one the 3rd cross bar 132.
The lower end of both sides front foot 12 is connected to the left and right ends of the 4th cross bar 121, preferably, before the both sides
The cross bar 121 of pin 12 and the 4th is integrally formed.
The left and right ends of one the 5th cross bar 141 are connected to the front end of both sides seat pipe 14, preferably, the both sides seat pipe
14 and the 5th cross bar 141 it is integrally formed.Each cross bar connection left and right sides support 100 so that whole vehicle frame 1 is more firm.
In the present embodiment, preferably, the perambulator also includes a release the lock for being used for the locking mechanism of vehicle frame 1 described in release the lock
Operating mechanism 4, the release the lock operating mechanism 4 are arranged among the first cross bar 113, so that when folding vehicle frame 1, from release the lock to receipts
Conjunction all only needs one hand to be operated, i other words, it is possible to achieve the being folded by single hand of vehicle frame 1.The release the lock operating mechanism 4 can be any
One known technology, and be not the emphasis of the present invention, so as to not repeat herein.
In the present embodiment, the perambulator is provided with two 2 and two trailing wheels 3 of front-wheel, and two front-wheel 2 is distinguished
The lower end of both sides front foot 12 is arranged at, two trailing wheels 3 are respectively arranged at the lower end of the both sides rear foot 13.Preferably, between two front-wheel 2
The spacing being smaller than between two trailing wheels 3, after being folded so as to vehicle frame 1, two front-wheels 2 are respectively positioned between two trailing wheels 3, after so folding
The volume of timber is smaller.
In other embodiments, a front-wheel 2 can also be only set, and a front-wheel 2 is arranged under the 4th cross bar centre
End.
As Fig. 5,6,7,8 show the second embodiment of the present invention, in the present embodiment, the vehicle frame 1' also includes driver
112' under upper 111', driver, front foot 12', rear foot 13', seat pipe 14', the first connector 15', the second connector 16', with it is described
Rear foot 13' connections simultaneously can be with respect to the sliding sleeve 17' that rear foot 13' is slided up and down, unlike first embodiment, second connection
Part 16' lower ends are articulated in rear foot 13' by the 8th pivot 108', and the 8th pivot 108' is located above sliding sleeve 17', other pivots
It is identical to connect mode.
In the present embodiment, preferably, the first connector 15' is L-shaped, wherein the first connector of L-shaped 15''s is vertical
Extension is moved towards in part along 112' under driver, and extension is moved towards in lateral part along rear foot 13''s, so as to the first connector 15'
Upper and lower ends are articulated under driver after 112' and sliding sleeve 17' respectively, and the first connector of L-shaped 15' vertical section is located under driver
On the inside of 112', lateral part is located at the inner side of the rear foot 13, so as under vehicle frame 1' deployed conditions, pass by from the side, whole first
Connector 15' is equivalent to 112' and front foot 12' rears under driver is hidden in, so, it appears vehicle frame 1' lines are not especially clean and tidy in disorder.
In the present embodiment, the upper and lower ends of the first connector 15' are articulated in 112' and sliding sleeve 17' under driver respectively
Inner side because the second connector 16' lower ends are articulated in rear foot 13', so as in order to avoid folding when interference, it is described second connect
Fitting 16' upper ends are articulated under driver on the outside of 112' ends, and lower end is articulated on the outside of rear foot 13'.
With in foregoing description, during bearing definition, before being defined as where front-wheel 2, after being defined as where trailing wheel 3, Che Shoushang
It is defined as where 111, is defined as down where front and back wheel 2,3, is defined as left and right where two side stand 100.
Claims (10)
1. an a kind of step folds perambulator in place, including the vehicle frame with deployed condition and collapse state, it is arranged at vehicle frame bottom
The front-wheel of front portion, it is arranged at the trailing wheel at vehicle frame bottom rear portion, the vehicle frame is locked in the frame locking mechanism under deployed condition, its
It is characterised by：The vehicle frame includes driver, front foot, the rear foot, seat pipe, the first connector, the second connector, is connected with the rear foot
And can be with respect to the sliding sleeve that the rear foot slides up and down, the driver includes driver above and under driver, and upper end passes through first under the driver
Pivot is articulated on driver, and lower end is articulated in rear foot upper end by the second pivot, and the front foot upper end is pivotally connected by the 3rd pivot
Front foot is articulated in by the 4th pivot on front side of rear foot upper end, the seat pipe, rear end is articulated in the sliding sleeve, first connection
Part upper end is articulated under driver by the 5th pivot, and lower end is articulated in the sliding sleeve, second connector by the 6th pivot
Upper end is articulated in driver's upper and lower side by the 7th pivot, and first pivot is located above the 6th pivot, and Wushu axle position is in the
Between one pivot and the second pivot, the 3rd pivot is located above the 4th pivot, and the second connector lower end passes through the 8th pivot
The first connector is articulated in, the 8th pivot is between the 5th pivot and the 6th pivot, or under second connector
End is articulated in the rear foot by the 8th pivot, and the 8th pivot is located above sliding sleeve.
2. a step according to claim 1 folds perambulator in place, it is characterised in that:Second pivot and the 3rd
Pivot is the pivot of diverse location or second pivot and the 3rd pivot are same root pivot.
3. a step according to claim 2 folds perambulator in place, it is characterised in that：The vehicle frame also includes extending
Portion, the extension upper end are fixedly connected on driver's upper and lower side, and upper end is articulated in this by first pivot under the driver
Extension, the second connector upper end are articulated in the extension lower end by the 7th pivot.
4. a step according to claim 3 folds perambulator in place, it is characterised in that:The vehicle frame also includes fixing
Seat, the front foot upper end are fixed in the fixed seat, pass through second pivot and the 3rd pivot respectively with front foot under the driver
It is articulated in the fixed seat.
5. the step according to claim 1 or 2 or 3 or 4 folds perambulator in place, it is characterised in that：Described first connects
Fitting is L-shaped, and wherein the vertical section of the connector of L-shaped first moves towards extension along under driver, and lateral part is along the rear foot
Move towards extension.
6. a step according to claim 5 folds perambulator in place, it is characterised in that：The second connector lower end leads to
When crossing the 8th pivot and being articulated in the rear foot, the upper and lower ends of first connector are articulated in the inner side under driver with sliding sleeve respectively,
The second connector upper end is articulated in driver's lower end outside, and lower end is articulated on the outside of the rear foot.
7. the step according to claim 1 or 2 or 3 or 4 or 6 folds perambulator in place, it is characterised in that：The vehicle frame
Left and right sides support including interconnection, each side stand include the driver, front foot, the rear foot, seat pipe, the first connection
Part, the second connector and sliding sleeve, fixed seat, extension, the upper end on the driver of both sides are connected to the left and right of one first cross bar,
The both sides driver is upper to be integrally formed with the first cross bar.
8. a step according to claim 7 folds perambulator in place, it is characterised in that：Also include one to be used for described in release the lock
The release the lock operating mechanism of frame locking mechanism, the release the lock operate structure setting among the first cross bar.
9. a step according to claim 8 folds perambulator in place, it is characterised in that：The perambulator is provided with two institutes
Front-wheel and two trailing wheels are stated, two front-wheel is respectively arranged at both sides front foot lower end, and two trailing wheels are respectively arranged at the both sides rear foot
Lower end, the spacing being smaller than between two trailing wheels between two front-wheel.
10. the step according to claim 1 or 2 or 3 or 4 or 6 or 8 or 9 folds perambulator in place, it is characterised in that：
The frame locking mechanism is arranged at that driver is upper go up with driver between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510912731.8A CN105460065B (en) | 2015-12-11 | 2015-12-11 | An a kind of step folds perambulator in place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510912731.8A CN105460065B (en) | 2015-12-11 | 2015-12-11 | An a kind of step folds perambulator in place |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105460065A CN105460065A (en) | 2016-04-06 |
| CN105460065B true CN105460065B (en) | 2018-01-09 |
Family
ID=55598340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510912731.8A Active CN105460065B (en) | 2015-12-11 | 2015-12-11 | An a kind of step folds perambulator in place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105460065B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857379A (en) * | 2016-04-11 | 2016-08-17 | 好孩子儿童用品有限公司 | Double stroller |
| GB2571439B (en) | 2016-04-29 | 2020-04-01 | Wonderland Switzerland Ag | Child stroller apparatus |
| CN106314516B (en) * | 2016-09-23 | 2018-07-27 | 中山市宝蓓悠日用制品有限公司 | Baby-carrier framework |
| CN106672047A (en) * | 2016-12-10 | 2017-05-17 | 柯全德 | Baby carriage framework |
| CN106627713B (en) * | 2017-01-09 | 2024-07-02 | 上海童歌母婴用品有限公司 | Baby carriage with small folding volume |
| CN106864534B (en) * | 2017-03-06 | 2023-05-05 | 宋立新 | Three-fold stroller frame |
| CN107054433A (en) * | 2017-03-29 | 2017-08-18 | 梁水瑛 | A kind of baby-carrier framework |
| CN107054434A (en) * | 2017-03-29 | 2017-08-18 | 梁水瑛 | A kind of folding baby car |
| CN108082249A (en) * | 2018-01-11 | 2018-05-29 | 昆山市贝尔儿童用品有限公司 | Three folded structures are received in children's light roadster |
| CN111605600B (en) * | 2019-02-25 | 2022-09-09 | 明门瑞士股份有限公司 | Baby carriage frame and baby carriage |
| CN110481621B (en) * | 2019-07-19 | 2024-06-04 | 好孩子儿童用品有限公司 | Child cart |
| CN110920732A (en) * | 2019-10-30 | 2020-03-27 | 卢清哲 | Baby carriage |
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| US8888123B1 (en) * | 2013-06-28 | 2014-11-18 | Pao-Hsien Cheng | Folding structure of baby stroller and method for folding the baby stroller |
| CN104943724A (en) * | 2014-03-31 | 2015-09-30 | 明门(中国)幼童用品有限公司 | Frame for baby carriages |
| CN205273574U (en) * | 2015-12-11 | 2016-06-01 | 上海童歌母婴用品有限公司 | Perambulator that targets in place is closed to one step of receipts |
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| CN105460065A (en) | 2016-04-06 |
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Effective date of registration: 20240919 Address after: Room 325, 326, 327, 3rd Floor, Building 2, No. 938 Shunda Road, Jiading District, Shanghai, 201802 Patentee after: Tongyin maternal and infant products (Shanghai) Co.,Ltd. Country or region after: China Address before: 201799 room 628, 6 story D, 348 Park Road, Qingpu District, Shanghai. Patentee before: SHANGHAI BABYSING MATERNAL & CHILD SUPPLIES Co.,Ltd. Country or region before: China |