CN109178076A - Foldable base pocket for children trolley - Google Patents
Foldable base pocket for children trolley Download PDFInfo
- Publication number
- CN109178076A CN109178076A CN201811044586.6A CN201811044586A CN109178076A CN 109178076 A CN109178076 A CN 109178076A CN 201811044586 A CN201811044586 A CN 201811044586A CN 109178076 A CN109178076 A CN 109178076A
- Authority
- CN
- China
- Prior art keywords
- foldable base
- base pocket
- enclosure frame
- folded state
- children trolley
- Prior art date
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 230000007704 transition Effects 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000837 restrainer Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/12—Perambulator bodies; Equipment therefor involving parts that are adjustable, attachable or detachable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of foldable base pockets for children trolley, it includes the upper enclosure frame being rotatablely connected by a shaft same axis, lower enclosure frame and connector, foldable base pocket has opening state, first folded state and the second folded state, it is provided between upper enclosure frame and connector and adjusts the transition guiding mechanism that the relative position between upper enclosure frame and connector makes foldable base pocket transit to the second folded state from first folded state, when foldable base pocket is in first folded state and the second folded state, locking mechanism and position-limit mechanism unlock, upper enclosure frame and lower enclosure frame are mutually drawn close, and when foldable base pocket is in the second folded state, the extending direction of each rod piece of foldable base pocket is identical as the extending direction of rod piece each after vehicle frame folding.The present invention be used for children trolley foldable base pocket, after folding, the upper enclosure frame and lower enclosure frame mutually drawn close can opposite joints be further continued for turning an angle, and then make entire children trolley complete fold after, more flat, volume is smaller.
Description
Technical field
The present invention relates to a kind of foldable base pockets for children trolley.
Background technique
Children trolley includes vehicle frame that is foldable and opening, the seat pocket being mounted on vehicle frame.In order to make vehicle after folding
Volume is smaller, and seat pocket is generally also configured as folding structure, is allowed to fold together with vehicle frame.Foldable base in the prior art
Pocket, including the upper enclosure frame, lower enclosure frame and connector coaxially transferred, wherein connector is with vehicle frame for being connected, upper enclosure frame and
Lower enclosure frame mutually rotates the opening and folding for completing seat pocket, as shown in Fig. 1, by link position between connector and vehicle frame
Limitation and the limitation of seat pocket self structure, after folding, seat pocket relative frame tilts vehicle, keeps vehicle not flat enough after folding
It is flat, therefore cause vehicle volume after folding larger.
Summary of the invention
It to solve the above-mentioned problems, can the purpose of the present invention is to provide a kind of foldable base pocket for children trolley
More flat after folding children trolley vehicle, volume is smaller.
In order to reach the goals above, the technical solution adopted by the present invention is that: for the foldable base pocket of children trolley, it includes
Upper enclosure frame, lower enclosure frame and the connector being rotatablely connected by a shaft same axis, connector are connected with the vehicle frame of children trolley,
Vehicle frame can be folded and be opened, and the locking machine that the two is locked in opposite open position is provided between upper enclosure frame and lower enclosure frame
The position-limit mechanism of restricted relative position between the two is arranged in structure between upper enclosure frame and connector.Foldable base pocket has open shape
State, first folded state and the second folded state are provided between upper enclosure frame and connector and adjust upper enclosure frame and connector
Between relative position so that foldable base pocket is transitted to the transition guiding mechanism of the second folded state from first folded state, work as folding
In the open state, locking mechanism and position-limit mechanism lock seat pocket, and upper enclosure frame and lower enclosure frame are in opposite open position；When
When foldable base pocket is in first folded state and the second folded state, locking mechanism and position-limit mechanism are unlocked, and upper enclosure frame is under
Peripheral frame is mutually drawn close, and when foldable base pocket is in the second folded state, and the extending direction and vehicle frame of each rod piece of foldable base pocket are rolled over
The extending direction of each rod piece of poststack is identical.
Further, transition guiding mechanism include the convex block being arranged on upper enclosure frame, the guide groove that is arranged on connector
With the limited block slided while capable of rotating around the axis along guide groove, when foldable base pocket is in first folded state, limit
Block is located at one end of guide groove, and convex block is in contact with the side of limited block, when foldable base pocket foldable base pocket is from first folded state
To when the second folded state transition, convex block resists the side of limited block and pushing limited block to rotate around the axis slides into limited block
The other end of guide groove.
Further, guide groove is arc-shaped, and the center of circle of the arc is located on the axial line of shaft.
Further, when foldable base pocket in the open state, limited block is located at one end of guide groove, and convex block is located at
The other side opposite with one side of limited block；Foldable base pocket is convex from opening state to during first folded state transition
Block is rotated around the shaft from the other side of limited block to the side of limited block.
Further, foldable base pocket is from opening state to during first folded state transition, and convex block is around the shaft
It rotates angle and is greater than 180 ° and less than 360 °；Foldable base pocket is from opening state to during the second folded state transition, convex block
Rotation angle around the shaft is more than or equal to 360 °.
Further, position-limit mechanism includes the card slot being arranged on connector, and convex block is separatably connected with card slot,
When position-limit mechanism locking, convex block is connected with card slot, and when position-limit mechanism unlock, convex block is separated with card slot.
Further, card slot has multiple, and is distributed around the shaft.
Further, locking mechanism and position-limit mechanism can be made while unlock by being provided with to operate on it on upper enclosure frame
Solution lock handle.
Further, upper enclosure frame, which is connected with, to be arranged on the lock tongue along the lock tongue of the axial movement of shaft, convex block,
When operation solves lock handle, lock tongue is mobile to make convex block be detached from card slot.
Further, lock tongue can along shaft axial movement and be rotatably connected in shaft.
Further, solution lock handle is connect by traction mechanism with lock tongue.
Due to the adoption of the above technical scheme, the present invention is mutually drawn close after folding for the foldable base pocket of children trolley
Upper enclosure frame and lower enclosure frame can opposite joints be further continued for turning an angle, to make extending direction and the folding of entire seat pocket
The extending direction of Rear frame is identical, and then makes entire children trolley after completing to fold, and more flat, volume is smaller.Originally it is used for
The foldable base pocket of children trolley, structure is simple, exquisite composition, easy to operate.
Detailed description of the invention
Attached drawing 1 is in background technique for the foldable base pocket of children trolley and vehicle frame folded structural schematic diagram jointly；
Attached drawing 2 is that the present invention is used for the structural schematic diagram of the foldable base pocket of children trolley in the open mode；
Attached drawing 3 be the present invention for children trolley foldable base pocket in the open mode, transition guiding mechanism and position-limit mechanism
First structure diagram；
Attached drawing 4 be the present invention for children trolley foldable base pocket in the open mode, transition guiding mechanism and position-limit mechanism
Second structural schematic diagram (wherein, in order to keep structure representation apparent, eliminates lock tongue)；
Attached drawing 5 is the foldable base pocket of the invention for children trolley in first folded state, transition guiding mechanism and position restrainer
The structural schematic diagram of structure；
Attached drawing 6 is the foldable base pocket of the invention for children trolley in the second folded state, transition guiding mechanism and position restrainer
The structural schematic diagram of structure；
Attached drawing 7 is structural schematic diagram when foldable base pocket and vehicle frame of the present invention for children trolley are opened jointly；
Attached drawing 8 is the foldable base pocket for children trolley and vehicle frame of the invention folded structural schematic diagram jointly.
Figure label are as follows:
10, foldable base pocket；20, vehicle frame；
11, upper enclosure frame；12, lower enclosure frame；13, connector；14, convex block；15, guide groove；16, limited block；17, card slot；18, it locks
Tongue；19, shaft；101, lock handle is solved.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art.
Structural schematic diagram from attached drawing 2 to attached drawing 8 can be seen that the foldable base for children trolley in the present embodiment
Pocket, it includes upper enclosure frame 11, lower enclosure frame 12 and the connector 13 being rotatablely connected by 19 same axis of a shaft, connector 13 and youngster
The vehicle frame 20 of virgin cart is connected.Vehicle frame 20 can be folded and be opened, and a kind of specific structure of vehicle frame 20 is given in attached drawing, but
It is not limited to this structure in practical applications.It is provided between upper enclosure frame 11 and lower enclosure frame 12 and the two is locked in opposite open position
The locking mechanism set here does not specifically describe it since locking mechanism is not present invention point, can use existing
Structure in technology.The position-limit mechanism of restricted relative position between the two, the limit are set between upper enclosure frame 11 and connector 13
Position mechanism can lock jointly with locking mechanism makes entire foldable base pocket be maintained at opening state, can be also used for adjusting upper enclosure frame 11
Keep children's ride-on more comfortable to adjust the open angle of foldable base pocket with the relative position between connector 13.
Upper enclosure frame 11 and lower enclosure frame 12 in the present embodiment are U-shaped, left and right ends mutually rotation connection respectively, connector
There are two 13, it is separately positioned on the left and right sides of foldable base pocket, is connected with the left and right ends of upper enclosure frame 11 and lower enclosure frame 12.
Foldable base pocket has opening state, first folded state and the second folded state, upper enclosure frame 11 and connector 13 it
Between be provided with the relative position adjusted between upper enclosure frame 11 and connector 13 and make foldable base pocket from first folded state transition
To the transition guiding mechanism of the second folded state, when foldable base pocket in the open state, locking mechanism and position-limit mechanism are locked
Fixed, upper enclosure frame 11 and lower enclosure frame 12 are in opposite open position；When foldable base pocket is in first folded state and the second rugosity
When state, locking mechanism and position-limit mechanism are unlocked, and upper enclosure frame 11 and lower enclosure frame 12 are mutually drawn close, and when foldable base pocket is in second
When folded state, the extending direction of each rod piece is identical after the extending direction of each rod piece of foldable base pocket is folded with vehicle frame 20.
As shown in attached drawing 3 and attached drawing 4, transition guiding mechanism includes the convex block 14 being arranged on upper enclosure frame 11, setting even
Guide groove 15 on fitting 13 and can 19 rotation around the shaft while the limited block 16 that is slided along guide groove 15.Specifically, it leads
Arc-shaped to slot 15, the center of circle of the arc is on the axial line of shaft 19.It is such as attached when foldable base pocket is in first folded state
Shown in Fig. 5, limited block 16 is located at one end of guide groove 15, and convex block 14 is in contact with the side of limited block 16；When foldable base pocket by
First folds transition to when the second folded state transition, and convex block 14 resists the side of limited block 16 and pushes limited block 16 around the shaft
19 rotate the other end for making limited block 16 slide into guide groove 15, as shown in Fig. 6.It is further preferable that when foldable base pocket is in
When opening state, limited block 16 is located at one end of guide groove 15, and convex block 14 is located at the opposite with one side another of limited block 16
Side；Foldable base pocket from opening state to during first folded state transition, convex block 14 from the other side of limited block 16 around
Shaft 19 is rotated to the side of limited block 16.
Foldable base pocket from opening state to during first folded state transition, convex block 14 around the shaft 19 rotation angle
Greater than 180 ° and less than 360 °；Foldable base pocket is from opening state to during the second folded state transition, and convex block 14 is around the shaft
19 rotation angle is more than or equal to 360 °.
Position-limit mechanism in the present embodiment includes the card slot 17 being arranged on connector 13, above-mentioned convex block 14 and card slot 17
Separatably it is connected, when position-limit mechanism locking, convex block 14 is connected with card slot 17, when position-limit mechanism unlock, convex block 14
It is separated with card slot 17.Preferably, card slot 17 has multiple, and 19 distribution around the shaft.Pass through convex block 14 and different 17 phases of card slot
Connection, to adjust the relative position between upper enclosure frame 11 and connector 13, to realize the open angle for adjusting foldable base pocket.
In the present embodiment, solution lock handle 101 is provided on upper enclosure frame 11, locking mechanism and limit can be made by operating on it
Position mechanism unlocks simultaneously.Specifically, upper enclosure frame 11 is connected with lock tongue 18, which is rotationally connected in shaft 19, and
It can be arranged on the lock tongue 18 along the axial movement of shaft 19, convex block 14, solution lock handle 101 passes through traction mechanism and lock tongue 18
Connection, when operation solves lock handle 101, lock tongue 18 is mobile to make convex block 14 be detached from card slot 17.
Preferably, convex block 14, guide groove 15, limited block 16, card slot 17 and lock tongue 18 are arranged at the interior of connector 13
Portion.
Working principle:
When children trolley is opened, vehicle frame 20 and foldable base pocket 10 open, as shown in Fig. 7, locking mechanism and position-limit mechanism
It locks, foldable base pocket 10 is locked in opening state, position-limit mechanism can be unlocked by operating handle 101 at this time, pass through tune
Section convex block 14 is connected from different card slots 17, to adjust the relative position between upper enclosure frame 11 and connector 13, to realize
Adjust the open angle of foldable base pocket；When children trolley folds, locking mechanism and limit are unlocked by operating handle 101 simultaneously
Mechanism, lock tongue 18 is moved along shaft 19 makes convex block 14 be detached from card slot 17, and convex block 14 is located at the above-mentioned other side of limited block 16, turns
Dynamic upper enclosure frame 11 keeps upper enclosure frame 11 and lower enclosure frame 12 close to each other, upper enclosure frame 11 and lower enclosure frame 12 it is close to each other after, continue to rotate
To state shown in attached drawing 1, foldable base pocket 10 is in first folded state and compares opening state as shown in Fig. 5 at this time, on
After the rotation of peripheral frame 11 is turned around, until the above-mentioned side of limited block 16, and be in contact with the side of limited block 16, it is folded in first
There is certain angle between the extending direction of foldable base pocket 10 under state and the extending direction of folded vehicle frame 20；Continue to turn
Dynamic upper enclosure frame 11 and lower enclosure frame 12, as shown in Fig. 6, lock tongue 18 and convex block 14 are rotated with upper enclosure frame 11 together, and convex block 14 resists
Limited block 16 pushes limited block 16 to slide along guide groove 15, thus upper enclosure frame 11 and lower enclosure frame 12 can opposite joints 13 after
It is continuous to turn an angle, until the conversion of foldable base pocket 10 is to the second folded state, the extending direction and folding of foldable base pocket 10 at this time
The extending direction of poststack vehicle frame 20 is identical, i.e., as shown in Fig. 6.
The present invention is used for the foldable base pocket of children trolley, after folding, 12 energy of upper enclosure frame 11 and lower enclosure frame mutually drawn close
Enough opposite joints are further continued for turning an angle, to make the extending direction of entire foldable base pocket 10 and folding rear carriage 20
Extending direction is identical, and then makes entire children trolley after completing to fold, and more flat, volume is smaller.This is used for children trolley
Foldable base pocket, structure is simple, exquisite composition, easy to operate.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of foldable base pocket for children trolley, it includes the upper enclosure frame being rotatablely connected by a shaft (19) same axis
(11), lower enclosure frame (12) and connector (13), the connector (13) is connected with the vehicle frame (20) of the children trolley, described
Vehicle frame (20) can be folded and be opened, and be provided between the upper enclosure frame (11) and lower enclosure frame (12) the two being locked in opposite beat
The limit of restricted relative position between the two is arranged in the locking mechanism of open position between the upper enclosure frame (11) and connector (13)
Position mechanism, it is characterised in that: the foldable base pocket has opening state, first folded state and the second folded state, described
The relative position adjusted between upper enclosure frame (11) and connector (13) is provided between upper enclosure frame (11) and connector (13)
So that foldable base pocket is transitted to the transition guiding mechanism of the second folded state from first folded state, is beaten when the foldable base pocket is in
When open state, the locking mechanism and position-limit mechanism are locked, and the upper enclosure frame (11) and lower enclosure frame (12) are in opposite and open
Position；When the foldable base pocket is in first folded state and the second folded state, the locking mechanism and position-limit mechanism are equal
Unlock, the upper enclosure frame (11) and lower enclosure frame (12) are mutually drawn close, and when the foldable base pocket is in the second folded state, folding
The extending direction of each rod piece is identical after the extending direction of folded each rod piece of seat pocket is folded with the vehicle frame (20).
2. the foldable base pocket according to claim 1 for children trolley, it is characterised in that: the transition guiding mechanism
Including be arranged on the upper enclosure frame (11) convex block (14), guide groove (15) on the connector (13) is set and can
Along the limited block (16) of the guide groove (15) sliding while rotation around the shaft (19), when the foldable base pocket is in the
When one folded state, the limited block (16) is located at one end of guide groove (15), and the one of the convex block (14) and limited block (16)
Side is in contact, and when the foldable base pocket is from first folded state to when the second folded state transition, the convex block (14) resists institute
State the side of limited block (16) and push limited block (16) around the shaft (19) rotation so that limited block (16) is slid into guide groove (15)
The other end.
3. the foldable base pocket according to claim 2 for children trolley, it is characterised in that: the guide groove (15) is in arc
The center of circle of shape, the arc is located on the axial line of the shaft (19).
4. the foldable base pocket according to claim 2 for children trolley, it is characterised in that: when the foldable base pocket is in
When opening state, the limited block (16) is located at one end of guide groove (15), and the convex block (14) is located at the limited block
(16) the other side opposite with side described in its；The foldable base pocket is from opening state to the process of first folded state transition
In, the convex block (14) rotates around the shaft (19) to the side of limited block (16) from the other side of limited block (16).
5. the foldable base pocket according to claim 2 for children trolley, it is characterised in that: the foldable base pocket is from opening
To during first folded state transition, the rotation angle of the convex block (14) (19) around the shaft is greater than 180 ° and is less than state
360°；The foldable base pocket is from state is opened to during the second folded state transition, and the convex block (14) is around the shaft (19)
It rotates angle and is more than or equal to 360 °.
6. the foldable base pocket according to claim 2 for children trolley, it is characterised in that: the position-limit mechanism includes
The card slot (17) being arranged on the connector (13), the convex block (14) are separatably connected with the card slot (17), when
When the position-limit mechanism locks, the convex block (14) is connected with card slot (17), when position-limit mechanism unlock, the convex block
(14) it is separated with card slot (17).
7. the foldable base pocket according to claim 6 for children trolley, it is characterised in that: the card slot (17) has more
It is a, and be distributed around the shaft (19).
8. the foldable base pocket according to claim 6 for children trolley, it is characterised in that: on the upper enclosure frame (11)
It is provided with the solution lock handle (101) for operating on it and capable of making the locking mechanism and position-limit mechanism while unlock.
9. the foldable base pocket according to claim 8 for children trolley, it is characterised in that: the upper enclosure frame (11) is even
Being connected to can be arranged on the lock tongue (18) along the lock tongue (18) of the axial movement of the shaft (19), the convex block (14),
When operating solution lock handle (101), the lock tongue (18) is mobile to make convex block (14) to be detached from card slot (17).
10. the foldable base pocket according to claim 8 for children trolley, it is characterised in that: the solution lock handle
(101) it is connect by traction mechanism with lock tongue (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044586.6A CN109178076B (en) | 2018-09-07 | 2018-09-07 | Folding seat pocket for children's cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044586.6A CN109178076B (en) | 2018-09-07 | 2018-09-07 | Folding seat pocket for children's cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109178076A true CN109178076A (en) | 2019-01-11 |
| CN109178076B CN109178076B (en) | 2024-04-05 |
Family
ID=64915352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811044586.6A Active CN109178076B (en) | 2018-09-07 | 2018-09-07 | Folding seat pocket for children's cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109178076B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042851A (en) * | 2019-01-29 | 2022-09-13 | 明门(中国)幼童用品有限公司 | Pivoting seat mechanism and child stroller comprising same |
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|---|---|---|---|---|
| EP1493646A2 (en) * | 2003-07-03 | 2005-01-05 | Firma Joh. Georg Hartan | Stroller for children or dolls |
| US20110181024A1 (en) * | 2010-01-25 | 2011-07-28 | Cosco Management, Inc. | Compact foldable stroller |
| CN103373382A (en) * | 2012-04-20 | 2013-10-30 | 珠海优力创工贸有限公司 | Reversible seat and collapsible pram with same |
| GB201420056D0 (en) * | 2014-11-11 | 2014-12-24 | Underdown Margaret | A pushchair |
| CN104768833A (en) * | 2012-09-19 | 2015-07-08 | 斯多克联合股份有限公司 | A foldable stroller |
| CN205440494U (en) * | 2015-12-29 | 2016-08-10 | 好孩子儭童用品有限公司 | Children's trolley |
| CN105923036A (en) * | 2016-06-06 | 2016-09-07 | 好孩子儿童用品有限公司 | Child chart |
| CN107284506A (en) * | 2016-04-13 | 2017-10-24 | 明门香港股份有限公司 | Rumble seat group and perambulator |
| CN209064168U (en) * | 2018-09-07 | 2019-07-05 | 好孩子儿童用品有限公司 | Foldable base pocket for children trolley |
-
2018
- 2018-09-07 CN CN201811044586.6A patent/CN109178076B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1493646A2 (en) * | 2003-07-03 | 2005-01-05 | Firma Joh. Georg Hartan | Stroller for children or dolls |
| US20110181024A1 (en) * | 2010-01-25 | 2011-07-28 | Cosco Management, Inc. | Compact foldable stroller |
| CN103373382A (en) * | 2012-04-20 | 2013-10-30 | 珠海优力创工贸有限公司 | Reversible seat and collapsible pram with same |
| CN104768833A (en) * | 2012-09-19 | 2015-07-08 | 斯多克联合股份有限公司 | A foldable stroller |
| GB201420056D0 (en) * | 2014-11-11 | 2014-12-24 | Underdown Margaret | A pushchair |
| CN205440494U (en) * | 2015-12-29 | 2016-08-10 | 好孩子儭童用品有限公司 | Children's trolley |
| CN107284506A (en) * | 2016-04-13 | 2017-10-24 | 明门香港股份有限公司 | Rumble seat group and perambulator |
| CN105923036A (en) * | 2016-06-06 | 2016-09-07 | 好孩子儿童用品有限公司 | Child chart |
| CN209064168U (en) * | 2018-09-07 | 2019-07-05 | 好孩子儿童用品有限公司 | Foldable base pocket for children trolley |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042851A (en) * | 2019-01-29 | 2022-09-13 | 明门(中国)幼童用品有限公司 | Pivoting seat mechanism and child stroller comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109178076B (en) | 2024-04-05 |
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