CN107140002B - A kind of children trolley - Google Patents
A kind of children trolley Download PDFInfo
- Publication number
- CN107140002B CN107140002B CN201710585676.5A CN201710585676A CN107140002B CN 107140002 B CN107140002 B CN 107140002B CN 201710585676 A CN201710585676 A CN 201710585676A CN 107140002 B CN107140002 B CN 107140002B
- Authority
- CN
- China
- Prior art keywords
- wheel
- rail rods
- children trolley
- bottom end
- sliding block
- 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.)
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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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
Abstract
The embodiment of the invention discloses a kind of children trolleys, including rear support leg and rail rods, the rear support leg and rail rods rotation connection, a sliding block is slidably connected in the rail rods, the first rotating bar is rotatably connected on the sliding block, one end of the separate sliding block of first rotating bar and rear support leg rotation connection, the bottom end of the rear support leg is hinged with rear-wheel mounting rod, the bottom end of the rear-wheel mounting rod is equipped with rear-wheel, rear-wheel lifting rod is rotatably connected on the rear-wheel mounting rod, the bottom end rotation connection of one end and the rail rods far from the rear-wheel mounting rod of the rear-wheel lifting rod.Rear-wheel is lifted upwards in folding, and the front wheels and rear wheels of the children trolley after making folding in sustained height, the foldable structure of sustained height are not all located at compared to traditional front and back wheel, the folded space occupied of the children trolley of the present embodiment is smaller, more portable.
Description
Technical field
The present invention relates to children trolley technical field more particularly to a kind of children trolleys.
Background technique
Existing folding children's barrow, it all includes generally folding stroller frame, is mounted under stroller frame
The front vehicle wheel and rear wheel of side, the locking mechanism that stroller frame is locked in opening state, the seat pocket being mounted in stroller frame
Etc. mechanisms.
Although there are many folding modes of existing folding stroller frame, children trolley substantially after folding one
As be all front and back wheel in sustained height position because the wheel of stroller is larger, four wheels, which are put, rolls over perambulator together
The occupied space of poststack is larger, is not easy to be carried.
Summary of the invention
A kind of children trolley provided in an embodiment of the present invention, including rear support leg and rail rods, the rear support leg and the rail
The rotation connection of road bar；
A sliding block is slidably connected in the rail rods；The first rotating bar is rotatably connected on the sliding block；Described first
One end of the separate sliding block of rotating bar and rear support leg rotation connection；
The bottom end of the rear support leg is hinged with rear-wheel mounting rod, and the bottom end of the rear-wheel mounting rod is equipped with rear-wheel；It is described
Rear-wheel lifting rod is rotatably connected on rear-wheel mounting rod；One end of the separate rear-wheel mounting rod of the rear-wheel lifting rod and institute
State the bottom end rotation connection of rail rods；
When folding children trolley, so that the rail rods is had lock articulation around described, drive the sliding block along the track
Bar sliding；The rear-wheel lifting rod drives the rear-wheel mounting rod to rotate around the rear support leg, lifts the rear-wheel upwards
Folding.
Preferably, seat tube is also rotatably connected on the sliding block；
One end far from the sliding block of the seat tube is rotatably connected to the second rotating bar, second rotating bar it is remote
One end and rail rods rotation connection from the seat tube；
Wherein, one end far from the seat tube of second rotating bar is connected to the sliding block and the rail rods
Between bottom end.
Preferably, the children trolley further includes handspike, and the handspike includes handle and is symmetrically connected to described
Two connecting rods at hand both ends；
The bottom end of the connecting rod, which is connected with one, lock joint；It is described to there is lock joint and the rotation of the top of the rail rods to connect
It connects；
It is described to there is lock is intra-articular to be provided with lockable mechanism, prevent the rail rods from rotating for lockking the rail rods；
When needing to fold children trolley, the lockable mechanism is unlocked by the connecting rod, makes the rail rods can be around institute
Lock articulation is stated.
Preferably, the children trolley further includes front leg strut, support joint and front-wheel mounting rod；
The front leg strut has lock articulation to connect with described；
The support joint is fixedly connected with the rear support leg；The support joint also be rotatablely connected the bottom end of front leg strut with
The top of the front-wheel mounting rod；The front leg strut and the front-wheel mounting rod are set to the rear support leg opposite sides；
The bottom end of the rail rods is also rotatably connected to front-wheel connecting rod；One far from the rail rods of the front-wheel connecting rod
End and front-wheel mounting rod rotation connection.
Preferably, the bottom end of the rail rods is fixed with a lifting joint；
The lifting joint is rotatablely connected with the front-wheel connecting rod and the rear-wheel lifting rod respectively.
Preferably, it is described have to be further fixed on described in connection on lock joint have the intra-articular connecting sleeve of lock；
The connecting sleeve is socketed in the connecting rod, and the connecting rod can be flexible along the connecting sleeve inner wall.
Preferably, the rear support leg is equipped with rail rods connecting shaft；
The rear support leg, the second rotating bar and rail rods connect axis connection by the rail rods.
Children trolley according to claim 4, which is characterized in that it is synchronous that rear-wheel is connected between two rear-wheels
Bar；
Lifting synchronizing bar is connected between the two front-wheel connecting rods；
Front-wheel synchronizing bar is connected between the two front-wheel mounting rods.
Preferably, the slide block set is set in the rail rods, and can be slided along the rail rods.
Preferably, two connecting rods are arranged in parallel.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that rear-wheel is mentioned upwards in folding
It draws, the front wheels and rear wheels of the children trolley after making folding are all located at same height compared to traditional front and back wheel not in sustained height
The foldable structure of degree, the folded space occupied of the children trolley of the present embodiment is smaller, more portable.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the integral frame structure figure of children trolley provided in an embodiment of the present invention.
Fig. 2 is the structure chart of a state of the children trolley provided in an embodiment of the present invention during folding.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is children trolley provided in an embodiment of the present invention in the structural side view that will fold the state before finishing.
Fig. 5 is that children trolley provided in an embodiment of the present invention folds the structural side view finished.
In figure: 10, handspike；11, handle；12, connecting rod；20, there is lock joint；21, connecting sleeve；22, first rotating shaft；
23, the second shaft；30, front leg strut；40, joint is supported；50, rear support leg；51, the first rotating bar connecting shaft；52, rail rods connect
Axis；60, front-wheel mounting rod；70, rail rods；71, the second shaft connecting hole；80, sliding block；90, seat tube；91, sliding block interconnecting piece；
92, the second rotating bar connecting shaft；100, the first rotating bar；110, the second rotating bar；111, rail rods connecting shaft hole；120, front-wheel
Connecting rod；130, joint is lifted；131, front-wheel lifts shaft；132, rear-wheel lifts shaft；140, rear-wheel lifting rod；150, front-wheel is same
Walk bar；160, synchronizing bar is lifted；170, rear-wheel mounting rod；171, position is bent；172, rotary shaft；173, rear-wheel lifting rod connects
Axis；180, rear-wheel；190, rear-wheel synchronizing bar；200, front-wheel.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
In description of the invention, it should be noted that the instructions such as term " on ", "lower", "left", "right", "top", "bottom"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the fixture or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
Referring to Fig. 1, the embodiment of the present invention provides a kind of children trolley, which includes handspike 10, handspike
10 include two connecting rods 12 at the both ends of handle 11 and connection handle 11；As a kind of preferably embodiment, handle 11 and company
Extension bar 12 is structure as a whole, and two connecting rods 12 are arranged in parallel.
It is understood that each connecting rod 12 is connected separately with a foldable assembly；Two foldable assemblies are symmetrical arranged, and
Movement when realizing expansion by lifting synchronizing bar 160, front-wheel synchronizing bar 150 and rear-wheel synchronizing bar 190 or fold is synchronous, matches
It closes the expansion for completing children trolley or folds.In the present embodiment, the structure of two foldable assemblies is identical or approach is identical.
Specifically, the bottom end of connecting rod 12 is connected with lock joint 20, having lock joint 20 includes being socketed in connecting rod 12
Connecting sleeve 21, connecting rod 12 is telescopic to be active in connecting sleeve 21.
Specifically, there is lock joint 20 in " L " shape comprising surround angle the first side (one side on the upside of Fig. 1) and
Second side, in the present embodiment, which is 90 degree, i.e., first while and second while be arranged in a mutually vertical manner, but it is understood that, should
Angle is adjusted according to practical body construction, can also be other angles, not to limitation of the invention；First side
One end far from the second side is equipped with first rotating shaft 22, second while far from first while one end be equipped with the second shaft 23.
Further, lock joint 20 is rotatably connected to a rail rods 70 by first rotating shaft 22；It is slided in rail rods 70
It is connected with a sliding block 80；It is sheathed in rail rods 70 as one kind preferably embodiment, sliding block 80, and can be sliding along rail rods 70
It is dynamic.It is understood that sliding block 80 can also be the mode for being sticked in and sliding in rail rods 70, it should all be in protection scope of the present invention
It is interior.
Seat tube 90 and the first rotating bar 100 are rotatably connected on sliding block 80.
Specifically, 90 one end of seat tube is equipped with sliding block interconnecting piece 91,90 other end of seat tube is connected equipped with the second rotating bar
Axis 92；Wherein, sliding block interconnecting piece 91 and sliding block 80 are rotatablely connected；90 other end of seat tube passes through 92 turns of the second rotating bar connecting shaft
It is dynamic to be connected with the second rotating bar 110.
More specifically, the second rotating bar 110 offers rail rods connecting shaft far from one end of the second rotating bar connecting shaft 92
Hole 111.Second rotating bar 110 and rail rods 70 are rotatablely connected.
Further, children trolley includes front leg strut 30, support joint 40, rear support leg 50, front-wheel mounting rod 60 and rear-wheel
Mounting rod 170.
Specifically, support joint 40 is fixedly connected with rear support leg 50, support joint 40 is also rotatablely connected the bottom of front leg strut 30
Hold the top (upper end of front-wheel mounting rod 60 in Fig. 1) of (lower end of front leg strut 30 in Fig. 1) and front-wheel mounting rod 60；Front leg strut 30
50 opposite sides of rear support leg is set to front-wheel mounting rod 60.
There is lock joint 20 to be rotatablely connected the top (upper end of front leg strut 30 in Fig. 1) of front leg strut 30 by the second shaft 23；
The bottom end (lower end of front-wheel mounting rod 60 in Fig. 1) of front-wheel mounting rod 60 is connected with front-wheel 200.
The first rotating bar connecting shaft 51 and rail rods connecting shaft 52 are respectively equipped on rear support leg 50.Rear support leg 50 passes through track
Bar connecting shaft 52 is rotatablely connected rail rods 70.In the present embodiment, real-time mode as one preferred, 50, second turns of rear support leg
Lever 110 and rail rods 70 are connected by rail rods connecting shaft 52.
Specifically, the top (upper end of the first rotating bar 100 in Fig. 1) of the first rotating bar 100 and sliding block 80 are rotatablely connected,
The bottom end (lower end of the first rotating bar 100 in Fig. 1) of first rotating bar 100 and rear support leg 50 are rotatablely connected.
The bottom end (lower end of Fig. 1 middle orbit bar 70) of rail rods 70 is connected with a lifting joint 130.Lifting joint 130 is divided
It is not rotatably connected to rear-wheel lifting rod 140 and front-wheel connecting rod 120, wherein rear-wheel lifting rod 140 and front-wheel connecting rod 120 are located at rail
70 opposite sides of road bar.
Further, the bottom end of rear support leg 50 is hinged with rear-wheel mounting rod 170, and the bottom end of rear-wheel mounting rod 170 is equipped with
Rear-wheel 180.
Specifically, the bottom end (lower end of rear-wheel lifting rod 140 in Fig. 1) of rear-wheel mounting rod 170 and rear-wheel lifting rod 140 turns
Dynamic connection.
The one end in the separate lifting joint 130 of front-wheel connecting rod 120 and front-wheel mounting rod 60 are rotatablely connected.
In the present embodiment, children trolley to fold process specific as follows:
Please continue to refer to Fig. 1-Fig. 5, it is preferred that have in lock joint 20 and be additionally provided with lockable mechanism, in children trolley
Front leg strut 30 is lockked when expansion and rail rods 70, front leg strut 30 and rail rods 70 are not able to rotate.
Step S1, it when needing to fold children trolley, needs to make connecting rod first by connecting rod 12 gradually retraction connecting sleeve 21
12, which contradict the lockable mechanism, is unlocked, and after lockable mechanism unlock, can be wound with lock joint by front leg strut 30 and rail rods 70
20 rotations, and then can realize the folding of children trolley.
Step S2, after lockable mechanism unlock, continue to push handle 11, in terms of Fig. 3 (right view of children trolley) direction, rail
Road bar 70 and front leg strut 30 rotate counterclockwise, sliding block 80 along rail rods 70 towards have lock 20 direction of joint slide.
Step S3, sliding block 80 is completed at the same time seat tube along rail rods 70 towards having in lock 20 direction sliding process of joint
90 folding, the upward lifting folding of rear-wheel 180 and the folding of front component.Specific effect picture please refers to Fig. 4.Step S3 tool
Body includes:
First, sliding block 80 along rail rods 70 towards have lock 20 direction sliding process of joint in, drive the first rotating bar 100
The folding to seat tube 90 is completed in rotation, the rotation of rail rods 70 by the second rotating bar 110.
Second, sliding block 80 along rail rods 70 towards have lock 20 direction sliding process of joint in, pullled to 200 direction of front-wheel
Rear-wheel lifting rod 140 breaks itself and rear support leg 50 from bending position 171 from rear-wheel lifting rod 140 is set around at bending position 171
Rotary shaft 172 rotate, make rear-wheel 180 towards the upward lifting folding in 50 direction of rear support leg.
Third, sliding block 80 along rail rods 70 towards having in lock 20 direction sliding process of joint, front-wheel connecting rod 120 is to rear-wheel
Front-wheel mounting rod 60 is pullled in 180 directions, completes the folding of front component.Wherein, front component includes front-wheel mounting rod 60 with before
Wheel 200.
In the present embodiment, it is connected with rear-wheel synchronizing bar 190 between two rear-wheels 180, is connected with and mentions between two front wheels connecting rod 120
Synchronized bar 160 is drawn, is connected with front-wheel synchronizing bar 150 between two front wheels mounting rod 60.Such structure can make children trolley exist
The foldable assembly action consistency of arranged on left and right sides and keep the frame of children trolley after deployment more stable when folding or being unfolded.
Step S4, after the foldable assembly being folded into the structure such as Fig. 4, at this point, sliding block 80 has contradicted lock joint 20,
Handspike 10 is pushed towards foldable assembly direction, completes the folding of handspike 10.So far, children trolley folding is completed, and folding is completed
Effect afterwards please refers to Fig. 5.
The expansion process of children trolley is the inverse process for the process that folds, and principle and step are it is foreseeable that so it will not be repeated.
In the present embodiment, from the effect picture after the completion of folding it is found that rear-wheel 180 is lifted to the top of front-wheel 200, therefore compared with
Be all located at the foldable structure of sustained height in traditional front and back wheel, the folded space occupied of the children trolley of the present embodiment is more
It is small, it is easier to portable.
For ease of understanding, pin shaft can be selected in axis used by all rotation connections in the present embodiment, it is to be understood that
, for those of ordinary skill in the art, on the basis of learning design of the invention, it is easy to expect equivalent with other
The rotating connector substitution pin shaft of form is to implement this embodiment scheme, therefore it should all be within the scope of the present invention.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. a kind of children trolley, which is characterized in that including rear support leg (50) and rail rods (70), the rear support leg (50) and described
Rail rods (70) rotation connection；
The bottom end of the rear support leg (50) is hinged with rear-wheel mounting rod (170), and the bottom end of the rear-wheel mounting rod (170) is equipped with
Rear-wheel (180)；Rear-wheel lifting rod (140) are rotatably connected on the rear-wheel mounting rod (170)；The rear-wheel lifting rod (140)
Far from the rear-wheel mounting rod (170) one end and the rail rods (70) bottom end rotation connection；
When folding children trolley, the bottom end of the rail rods (70) is moved towards the direction far from the rear-wheel (180), by pullling
The rear-wheel lifting rod (140) drives the rear-wheel mounting rod (170) to rotate around the bottom end of the rear support leg (50), makes described
Rear-wheel (180) is lifted folding upwards；
A sliding block (80) are slidably connected on the rail rods (70)；The first rotating bar is rotatably connected on the sliding block (80)
(100)；The one end of separate sliding block (80) of first rotating bar (100) and the rear support leg (50) rotation connection；
Seat tube (90) are also rotatably connected on the sliding block (80)；One far from the sliding block (80) of the seat tube (90)
End is rotatably connected to the second rotating bar (110), the one end of separate seat tube (90) of second rotating bar (110) and institute
State rail rods (70) rotation connection；Wherein, one end far from the seat tube (90) of second rotating bar (110) is connected to
Between the sliding block (80) and the bottom end of the rail rods (70)；
When folding children trolley, the sliding block (80) is sliding along the top orientation of the rail rods (70) towards the rail rods (70)
It is dynamic, and then complete the folding of the seat tube (90).
2. children trolley according to claim 1, which is characterized in that it further include handspike (10), the handspike (10)
Including handle (11) and symmetrically it is connected to two connecting rods (12) at the handle (11) both ends；
The bottom end of the connecting rod (12), which is connected with one, lock joint (20)；It is described to have lock joint (20) and the rail rods (70)
Top rotation connection；
It is described to there is lock joint (20) is interior to be provided with lockable mechanism, for lockking the rail rods (70), to prevent the rail rods
(70) it is rotated when the children trolley is in unfolded state；
When needing to fold children trolley, the lockable mechanism is unlocked by the connecting rod (12), makes the rail rods (70) can
There is lock joint (20) rotation around described.
3. children trolley according to claim 2, which is characterized in that further include front leg strut (30), support joint (40) and
Front-wheel mounting rod (60)；
The front leg strut (30) and it is described have lock joint (20) rotation connection；
The support joint (40) is fixedly connected with the rear support leg (50)；The support joint (40) is also rotatablely connected front leg strut
(30) top of bottom end and the front-wheel mounting rod (60)；The front leg strut (30) and the front-wheel mounting rod (60) are set to institute
State rear support leg (50) opposite sides；
The bottom end of the rail rods (70) is also rotatably connected to front-wheel connecting rod (120)；The front-wheel connecting rod (120) far from described
One end of rail rods (70) and the front-wheel mounting rod (60) rotation connection.
4. children trolley according to claim 3, which is characterized in that the bottom end of the rail rods (70) is fixed with a lifting
Joint (130)；
The lifting joint (130) is rotatablely connected with the front-wheel connecting rod (120) and the rear-wheel lifting rod (140) respectively.
5. children trolley according to claim 2, which is characterized in that it is described have be further fixed on lock joint (20) connection institute
State the connecting sleeve (21) in lock joint (20)；
The connecting sleeve (21) is socketed on the connecting rod (12), and the connecting rod (12) can be along the connecting sleeve
(21) inner wall is flexible.
6. children trolley according to claim 1, which is characterized in that the rear support leg (50) is equipped with rail rods connecting shaft
(52)；
The rear support leg (50), the second rotating bar (110) and rail rods (70) are connected by the rail rods connecting shaft (52).
7. children trolley according to claim 3, which is characterized in that it is same to be connected with rear-wheel between two rear-wheels (180)
It walks bar (190)；
Lifting synchronizing bar (160) is connected between the two front-wheel connecting rods (120)；
Front-wheel synchronizing bar (150) are connected between the two front-wheel mounting rods (60).
8. children trolley according to claim 1, which is characterized in that the sliding block (80) is sheathed on the rail rods (70)
On, and can be slided along the rail rods (70).
9. children trolley according to claim 2, which is characterized in that two connecting rods (12) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710585676.5A CN107140002B (en) | 2017-07-18 | 2017-07-18 | A kind of children trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710585676.5A CN107140002B (en) | 2017-07-18 | 2017-07-18 | A kind of children trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107140002A CN107140002A (en) | 2017-09-08 |
| CN107140002B true CN107140002B (en) | 2019-07-05 |
Family
ID=59776029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710585676.5A Active CN107140002B (en) | 2017-07-18 | 2017-07-18 | A kind of children trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107140002B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313113B (en) * | 2018-03-19 | 2023-10-20 | 深圳市秀宝婴童用品有限公司 | Baby stroller capable of being folded for folding and folding for two times |
| CN109625069B (en) * | 2018-12-25 | 2024-02-20 | 中山市新概念儿童用品有限公司 | Baby handcart frame |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2085289A2 (en) * | 2008-02-01 | 2009-08-05 | BÉBÉCAR - Utilidades para Criança, S.A. | Folding frame for infant pushchair |
| DE202010008030U1 (en) * | 2010-07-09 | 2010-10-07 | Beger, Udo | Chassis for a child or doll carriage |
| CN204296818U (en) * | 2014-11-06 | 2015-04-29 | 东莞宜宸儿童用品有限公司 | A kind of slip folding-unfolding mechanism of perambulator |
| CN205836896U (en) * | 2016-07-15 | 2016-12-28 | 昆山贝康儿童用品有限公司 | Foldable baby stroller frame |
| CN206155523U (en) * | 2016-05-23 | 2017-05-10 | 浙江晨辉婴宝儿童用品有限公司 | Baby's handcart of wholly folding up |
| CN207292100U (en) * | 2017-07-18 | 2018-05-01 | 英属维京群岛商贯新企业股份有限公司 | A kind of children trolley |
-
2017
- 2017-07-18 CN CN201710585676.5A patent/CN107140002B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2085289A2 (en) * | 2008-02-01 | 2009-08-05 | BÉBÉCAR - Utilidades para Criança, S.A. | Folding frame for infant pushchair |
| DE202010008030U1 (en) * | 2010-07-09 | 2010-10-07 | Beger, Udo | Chassis for a child or doll carriage |
| CN204296818U (en) * | 2014-11-06 | 2015-04-29 | 东莞宜宸儿童用品有限公司 | A kind of slip folding-unfolding mechanism of perambulator |
| CN206155523U (en) * | 2016-05-23 | 2017-05-10 | 浙江晨辉婴宝儿童用品有限公司 | Baby's handcart of wholly folding up |
| CN205836896U (en) * | 2016-07-15 | 2016-12-28 | 昆山贝康儿童用品有限公司 | Foldable baby stroller frame |
| CN207292100U (en) * | 2017-07-18 | 2018-05-01 | 英属维京群岛商贯新企业股份有限公司 | A kind of children trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107140002A (en) | 2017-09-08 |
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