CN109532996A - A kind of frame for baby cart that can quickly return the vehicle to the garage and knock off - Google Patents
A kind of frame for baby cart that can quickly return the vehicle to the garage and knock off Download PDFInfo
- Publication number
- CN109532996A CN109532996A CN201811546567.3A CN201811546567A CN109532996A CN 109532996 A CN109532996 A CN 109532996A CN 201811546567 A CN201811546567 A CN 201811546567A CN 109532996 A CN109532996 A CN 109532996A
- Authority
- CN
- China
- Prior art keywords
- foot lever
- side handrail
- hinged
- handrail pipe
- preceding foot
- 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
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
- 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
- B62B7/086—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 becoming smaller in all three dimensions
-
- 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
- B62B7/10—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Handcart (AREA)
Abstract
The present invention provides the operation a kind of frame for baby cart that can quickly return the vehicle to the garage and knock off, including hand handle push rod, side handrail pipe, preceding foot lever, rear foot lever that returns the vehicle to the garage and knock off, and hand handle pushing rod sleeve is set in the side handrail pipe and can slide up and down along its axial direction；The front of preceding foot lever is equipped with front-wheel, the upper end of preceding foot lever and the lower end of side handrail pipe are hinged, lock slider of the press to unlock when being equipped in preceding foot lever for sliding down for hand handle push rod along side handrail pipe, lock slider can be flexible along the axial elasticity of preceding foot lever and can be connected between preceding foot lever and side handrail pipe so that preceding foot lever is mutually unfolded to lock with side handrail pipe；The rear end of foot lever is equipped with rear-wheel afterwards, it is hinged in the middle part of the front end of foot lever and the preceding foot lever afterwards, is hinged with connector between the front of rear foot lever and the lower part of side handrail pipe so that foot lever is also unfolded locking after forming four-bar mechanism between side handrail pipe, preceding foot lever, rear foot lever and connector and making when locking is unfolded between side handrail Guan Yuqian foot lever.
Description
[technical field]
The present invention relates to the frame for baby cart that one kind can quickly return the vehicle to the garage and knock off.
[background technique]
Perambulator is that a kind of provide for children's outdoor activities facilitates and the tool car of design, significantly reduces when people go out and takes
Burden with children.In order to facilitate carrying and transporting, existing perambulator can generally be folded, to reduce the occupancy to space.So
And traditional perambulator needs to be unlocked just to be able to achieve to multiple trippers manually to return the vehicle to the garage and knock off mostly, operation of returning the vehicle to the garage and knock off is rather numerous
It is trivial.
[summary of the invention]
The frame for baby cart that can quickly return the vehicle to the garage and knock off the technical problem to be solved in the present invention is to provide one kind is so that return the vehicle to the garage and knock off operation more
Add efficient and convenient.
The object of the present invention is achieved like this:
A kind of frame for baby cart that can quickly return the vehicle to the garage and knock off, including hand handle push rod, side handrail pipe, preceding foot lever, rear foot lever, the hand handle
Pushing rod sleeve is set in the side handrail pipe and can slide up and down along its axial direction；The front of the preceding foot lever is equipped with front-wheel, before described
The upper end of foot lever and the lower end of the side handrail pipe are hinged, and are equipped in the preceding foot lever for for described in the hand handle push rod edge
Lock slider of the press to unlock, the lock slider can be stretched along the axial elasticity of the preceding foot lever when side handrail pipe slides down
Contracing can be connected between the preceding foot lever and the side handrail pipe so that the preceding foot lever is mutually opened up with the side handrail pipe
It is fixed to unlock；The rear end of foot lever is equipped with rear-wheel after described, is hinged in the middle part of the front end of the rear foot lever and the preceding foot lever, described
Be hinged with connector between the front of foot lever and the lower part of the side handrail pipe afterwards so that the side handrail pipe, preceding foot lever, after
Four-bar mechanism is formed between foot lever and connector and is made when locking is unfolded between the side handrail pipe and the preceding foot lever
Foot lever is also unfolded locking after described.
The present invention using the above structure because forming four bar machines between side handrail pipe, preceding foot lever, rear foot lever and connector
Structure, when frame for baby cart expansion in use, lock slider flexible clamping between side handrail Guan Yuqian foot lever with by side handrail pipe and
Preceding foot lever expansion locking, is also locked between rear foot lever and connector at this time, so that perambulator can be stablized, expansion makes securely
With；When not using frame for baby cart and needing its folding, hand handle push rod need to only be pressed down so that it is past along side handrail pipe
Lower slider realizes solution when lock slider is fully retracted in preceding foot lever and completely disengages side handrail pipe to press lock slider
Lock, if unclamping hand handle push rod at this time, hand handle push rod can be drawn close in the folding of foot lever rotation backward automatically under gravity, be existed at this time
Connector linkage effect under, rear foot lever move forward and preceding foot lever is overwhelmed under gravity and backward foot lever rotation draw close
Folding, to realize the automatic of frame for baby cart and quickly return the vehicle to the garage and knock off, operation is very easy and quick.
The frame for baby cart that one kind as described above can quickly return the vehicle to the garage and knock off further includes a bar and leans against bar, the middle part of the seat bar
It is hinged in the middle part of the side handrail pipe, is hinged in the middle part of the top for leaning against bar and the hand handle push rod, the seat
The rear portion of bar is hinged with the bar lower end that leans against, and when hand handle push rod slides down along side handrail pipe, leans against bar with it down
Move and press the rear portion of a bar so that seat bar opposite side handrail tube rotation draw close, finally make a bar and lean against bar to
Side handrail pipe draws close folding.
The frame for baby cart that one kind as described above can quickly return the vehicle to the garage and knock off, the interior lateral edge of the side handrail pipe its be axially arranged with cunning
Slot, correspondingly, the inside of the hand handle push rod are equipped with the sliding block that can be slided along the sliding slot, and the frame for baby cart further includes that shelves are fluffy
Frame, the two sides of the shelves hood frame are set on the sliding block and slide up and down with its relatively described side handrail pipe, and hand handle push rod passes through
Sliding block is slided in sliding slot and is stretched above and below the handrail tube of opposite side, and shelves hood frame is with telescopic lifting above and below hand handle push rod.
The frame for baby cart that one kind as described above can quickly return the vehicle to the garage and knock off, the middle part at the middle part of the seat bar and the side handrail pipe
Between be equipped with hinged block, one end of the hinged block and the seat bar are hinged and the other end is equipped with recess with described for coating
Side handrail pipe and it is coupled, a bar or hinged block can be effectively prevent to interfere hand handle push rod along side handrail pipe by the way that recess is arranged
It slides up and down.
The frame for baby cart that one kind as described above can quickly return the vehicle to the garage and knock off, the connector is V-shaped and the both ends of the connector
V-type connector sleeve is hinged with so that for coating the four-bar mechanism, the V-type connector sleeve includes separable upper set and traps, institute
It states top and bottom of the top of set with the rear portion trapped respectively with the connector to be hinged, V-type connector sleeve is set
Setting can hide connector without exposed, while the four-bar mechanism (can be formed in side handrail pipe, preceding foot lever, rear foot lever
And between connector) between hinge joint collect on V-type connector sleeve, to keep it more beautiful.
Under the frame for baby cart that one kind can quickly return the vehicle to the garage and knock off as described above, the upper end of the preceding foot lever and the side handrail pipe
End is hinged by hinge joint A, is led between the upper end of the connector, the lower part of the side handrail pipe and the top of the upper set
It crosses hinge joint B to be hinged, the middle part of the preceding foot lever and the front end of the rear foot lever are hinged by hinge joint C, the connection
The lower end of part, it is described after the front of foot lever be hinged with the rear portion trapped by hinge joint D, the front trapped and institute
Foot lever is hinged by hinge joint E before stating, and when returning the vehicle to the garage and knock off, side handrail Guan Yuqian foot lever is separated, at this time connector sleeve trap with it is upper
Set separation, upper set are fixed on the side handrail pipe by hinge joint B, and preceding foot lever is rotated by hinge joint E relative to trapping,
Foot lever and connector are rotated by hinge joint D relative to trapping afterwards.
[Detailed description of the invention]
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Side view when Fig. 1 is present invention expansion；
Fig. 2 is that hand handle push rod of the present invention is slided down to press the structural schematic diagram when lock slider；
Structural schematic diagram when Fig. 3 is complete folding of the invention；
Decomposition texture schematic diagram of the Fig. 4 between side handrail pipe of the present invention, preceding foot lever, rear foot lever and connector；
Fig. 5 is the structural schematic diagram of hinged block of the present invention；
Fig. 6 forms the structure of four-bar mechanism between side handrail pipe of the present invention, preceding foot lever, rear foot lever and connector
Schematic diagram；
Fig. 7 is the structural schematic diagram of hand handle push rod of the present invention and side handrail pipe cooperation；
Fig. 8 is schematic perspective view when present invention expansion uses.
[specific embodiment]
A kind of frame for baby cart that can quickly return the vehicle to the garage and knock off, including hand handle push rod 1, side handrail pipe 2, preceding foot lever 5, rear foot lever 7, hand handle
Push rod 1 is sheathed in side handrail pipe 2 and can slide up and down along its axial direction；The front of preceding foot lever 5 is equipped with front-wheel 50, preceding foot lever 5
Upper end and the lower end of side handrail pipe 2 are hinged, when being equipped in preceding foot lever 5 for sliding down for hand handle push rod 1 along side handrail pipe 2
The lock slider 6 to unlock is pressed, lock slider 6 can be flexible along the axial elasticity of preceding foot lever 5 and can be connected in preceding foot lever 5 and institute
It states between side handrail pipe 2 so that the mutually expansion of preceding foot lever 5 and side handrail pipe 2 locks；The rear end of foot lever 7 is equipped with rear-wheel 70 afterwards,
The front end of foot lever 6 and the middle part of preceding foot lever 5 are hinged afterwards, the company of being hinged between the front of rear foot lever 7 and the lower part of side handrail pipe 2
Fitting 8 so that four-bar mechanism as shown in FIG. 6 is formed between side handrail pipe 2, preceding foot lever 5, rear foot lever 7 and connector 8 and
So that foot lever 7 is also unfolded locking after when locking is unfolded between side handrail pipe 2 and preceding foot lever 5.
Above-mentioned frame for baby cart further includes a bar 3, leans against bar 4 and shelves hood frame 9, the middle part of seat bar 3 and the middle part of side handrail pipe 2
It is hinged, the middle part on the top and hand handle push rod 1 that lean against bar 4 is hinged, and the rear portion of seat bar 3 is hinged with 4 lower end of bar is leaned against, such as
It is axially arranged with sliding slot 21 to the interior lateral edge of side handrail pipe shown in Fig. 72, and correspondingly, the inside of hand handle push rod 1 is equipped with can along the chute 21
The sliding block 11 of sliding, the two sides of shelves hood frame 9 are set on sliding block 11 and slide up and down with its opposite side handrail tube 2.
To avoid a bar 3 that hand handle push rod 1 is interfered to slide up and down along side handrail pipe 2, as shown in figure 5, the middle part and side of seat bar 3
Hinged block 10 is equipped between the middle part of handrail tube 2, one end of hinged block 10 and seat bar 3 are hinged and the other end is equipped with recess 101
With coupled for coated sides handrail tube 2.
To improve aesthetics, connector 8 is V-shaped and the both ends of the connector 8 are hinged with V-type connector sleeve 81 for wrapping
Cover the four-bar mechanism, V-type connector sleeve 81 includes separable upper set 811 and traps 812, the top of upper set 811 and traps 812
Top and bottom of the rear portion respectively with connector 8 be hinged.
As shown in Figure 4 before the upper end of foot lever 5 be hinged with the lower end of side handrail pipe 2 by hinge joint A, connector 8 it is upper
It is hinged between end, the lower part of side handrail pipe 2 and the top of upper set 811 by hinge joint B, the middle part of preceding foot lever 5 and rear foot lever 7
Front end be hinged by hinge joint C, the lower end of connector 8, rear foot lever 7 front with trap 812 rear portion by hinge joint D
It is hinged, 812 front of trapping is hinged with the preceding foot lever 5 by hinge joint E.
Hand handle push rod 1 is equipped with tripper, corresponding locking device can be located at hand handle push rod 1 and side handrail pipe 2 it
Between with for being locked, tripper and locking device in the prior art is can be used in tripper and locking device, and arrives
It is also consistent with the prior art in the connection relationship between them, no longer describes herein.
When the present invention is unfolded to use as illustrated in figures 1 and 8, lock slider 6 (bottom of lock slider 6 is equipped with top pressure spring)
Flexible clamping between side handrail pipe 2 and preceding foot lever 5 with by side handrail pipe 2 and preceding foot lever 2 expansion locking because side handrail pipe 2,
Form four-bar mechanism as shown in FIG. 6 between preceding foot lever 2, rear foot lever 7 and connector 8, at this time after foot lever 7 and connector 8 it
Between be also locked so that perambulator can stablize, securely expansion use, at this time hand handle push rod 1 locking device locking make
The top of side handrail pipe 2 is locked under so that seat bar 3, lean against bar 4 and shelves hood frame 9 also it is deployable locking and put into just
Normal use.When not using frame for baby cart and needing its folding, operation tripper unlocks hand handle push rod 1, then
Hand handle push rod 1 is pressed down so that it is slided along side handrail pipe 2 to press lock slider 6 down as shown in Figure 2, leans against bar at this time
4 move down with it and press the rear portion of a bar 3, so that the rotation of 3 opposite side handrail tube 2 of seat bar is drawn close, so that seat
It bar 3 and leans against bar 4 and draws close folding to side handrail pipe 2, in foot lever 5 and completely disengage side handrail before lock slider 6 is fully retracted
Unlock before realizing when pipe 2 between foot lever 5 and side handrail pipe 2, if unclamping hand handle push rod 1 at this time, hand handle push rod 1 is in gravity
Effect it is lower can together with connector 8, using hinge joint D as rotating fulcrum, the folding of the rotation of foot lever 7 backward is drawn close automatically, at this time in connector 8
Linkage effect under, rear foot lever 7 is moved forward together with hinge joint C and is under gravity overwhelmed preceding foot lever 5 and foot lever 7 backward
Folding is drawn close in rotation, and trapping for connector sleeve 81 812 separates with upper set 811 at this time, and upper set 811 is fixed on side by hinge joint B
On handrail tube 2, preceding foot lever 5 then then passes through hinge joint D relative to 812 rotations of trapping, rear foot lever 7 and connector 8 by hinge joint E
And relative to 812 rotations of trapping, frame for baby cart is finally folded into shape as shown in Figure 3, it at this time can be with rear-wheel 70 and hand handle
The placement as supporting point that the frame for baby cart after returning the vehicle to the garage and knock off is vertical of push rod 1.
Claims (6)
1. the frame for baby cart that one kind can quickly return the vehicle to the garage and knock off, characterized by comprising:
Hand handle push rod (1)；
Side handrail pipe (2), the hand handle push rod (1) are sheathed in the side handrail pipe (2) and can slide up and down along its axial direction；
The front of preceding foot lever (5), the preceding foot lever (5) is equipped with front-wheel (50), the upper end of the preceding foot lever (5) and the side handrail
The lower end of pipe (2) is hinged, and is equipped in the preceding foot lever (5) for past along the side handrail pipe (2) for the hand handle push rod (1)
Lock slider (6) of the press to unlock, the lock slider (6) can stretch along the axial elasticity of the preceding foot lever (5) when lower slider
Contracing can be connected between the preceding foot lever (5) and the side handrail pipe (2) so that the preceding foot lever (5) and the side handrail
Manage (2) mutually expansion locking；
The rear end of foot lever (7) afterwards, the rear foot lever (7) is equipped with rear-wheel (70), the front end of the rear foot lever (6) and the preceding foot lever
(5) it is hinged in the middle part of, is hinged with connector (8) between the front of foot lever (7) and the lower part of the side handrail pipe (2) after described
So that forming four-bar mechanism between the side handrail pipe (2), preceding foot lever (5), rear foot lever (7) and connector (8) and making
When locking is unfolded between the side handrail pipe (2) and the preceding foot lever (5), the rear foot lever (7) is also unfolded locking.
2. the frame for baby cart that one kind according to claim 1 can quickly return the vehicle to the garage and knock off, it is characterised in that further include a bar (3) and back
Be hinged in the middle part of lean rod (4), the middle part of the seat bar (3) and the side handrail pipe (2), the top for leaning against bar (4) with
It is hinged in the middle part of the hand handle push rod (1), the rear portion of the seat bar (3) is hinged with described bar (4) lower end that leans against.
3. the frame for baby cart that one kind according to claim 2 can quickly return the vehicle to the garage and knock off, it is characterised in that the side handrail pipe (2)
It is axially arranged with sliding slot (21) to interior lateral edge, and correspondingly, the inside of the hand handle push rod (1) is equipped with and can slide along the sliding slot (21)
Sliding block (11), the frame for baby cart further includes a grade hood frame (9), and the two sides of the shelves hood frame (9) are set on the sliding block (11)
And it is slided up and down with its relatively described side handrail pipe (2).
4. the frame for baby cart that one kind according to claim 3 can quickly return the vehicle to the garage and knock off, it is characterised in that the middle part of the seat bar (3)
Hinged block (10), one end of the hinged block (10) and seat bar (3) phase are equipped between the middle part of the side handrail pipe (2)
It is coupled to be used to coat the side handrail pipe (2) that the hinged and other end is equipped with recess (101).
5. the frame for baby cart that one kind according to any one of claims 1 to 4 can quickly return the vehicle to the garage and knock off, it is characterised in that the connection
Part (8) is V-shaped and the both ends of the connector (8) are hinged with V-type connector sleeve (81) with for coating the four-bar mechanism, described
V-type connector sleeve (81) includes separable upper set (811) and traps (812), and the top of the upper set (811) is trapped with described
(812) top and bottom of the rear portion respectively with the connector (8) are hinged.
6. the frame for baby cart that one kind according to claim 5 can quickly return the vehicle to the garage and knock off, it is characterised in that the preceding foot lever (5) it is upper
It holds and is hinged with the lower end of the side handrail pipe (2) by hinge joint A, the upper end of the connector (8), the side handrail pipe
(2) be hinged between the top of lower part and the upper set (811) by hinge joint B, the middle part of the preceding foot lever (5) with it is described
The front end of foot lever (7) is hinged by hinge joint C afterwards, the lower end of the connector (8), the front of the rear foot lever (7) and institute
The rear portion of (812) of trapping is stated to be hinged by hinge joint D, it is described trap (812) front and the preceding foot lever (5) pass through it is hinged
Point E is hinged.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546567.3A CN109532996B (en) | 2018-12-18 | 2018-12-18 | Baby carriage frame capable of being quickly folded |
| PCT/CN2018/123723 WO2020124626A1 (en) | 2018-12-18 | 2018-12-26 | Rapid folding pram frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546567.3A CN109532996B (en) | 2018-12-18 | 2018-12-18 | Baby carriage frame capable of being quickly folded |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109532996A true CN109532996A (en) | 2019-03-29 |
| CN109532996B CN109532996B (en) | 2020-02-18 |
Family
ID=65855394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811546567.3A Active CN109532996B (en) | 2018-12-18 | 2018-12-18 | Baby carriage frame capable of being quickly folded |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109532996B (en) |
| WO (1) | WO2020124626A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829818A (en) * | 2021-02-05 | 2021-05-25 | 广东乐美达集团有限公司 | Single-hand fast handle folding portable cart |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797486A (en) * | 2012-09-13 | 2015-07-22 | 米特西有限公司 | Frame and pushchair or buggy provided with a telescopic push bar |
| CN205854243U (en) * | 2016-06-23 | 2017-01-04 | 中山莱瑞科技有限公司 | A kind of infant vehicle frame |
| CN206537324U (en) * | 2017-01-20 | 2017-10-03 | 好孩子儿童用品有限公司 | Children trolley |
| US9834243B1 (en) * | 2017-04-14 | 2017-12-05 | Dong Guan Jia Lian Kids Products Co., Ltd. | Collapsible baby carriage |
| CN209454826U (en) * | 2018-12-18 | 2019-10-01 | 中山市金亮儿童用品有限公司 | A kind of new-type frame for baby cart that can quickly return the vehicle to the garage and knock off |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2425095A (en) * | 2005-04-15 | 2006-10-18 | James Murray Forbes Hutchinson | Folding baby stroller frame |
| CN205819297U (en) * | 2016-06-30 | 2016-12-21 | 浙江晨辉婴宝儿童用品有限公司 | The baby card folding structure improved and stroller |
| CN108860280B (en) * | 2018-06-22 | 2020-12-01 | 中山市金亮儿童用品有限公司 | Baby carriage frame capable of automatically folding |
-
2018
- 2018-12-18 CN CN201811546567.3A patent/CN109532996B/en active Active
- 2018-12-26 WO PCT/CN2018/123723 patent/WO2020124626A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797486A (en) * | 2012-09-13 | 2015-07-22 | 米特西有限公司 | Frame and pushchair or buggy provided with a telescopic push bar |
| CN205854243U (en) * | 2016-06-23 | 2017-01-04 | 中山莱瑞科技有限公司 | A kind of infant vehicle frame |
| CN206537324U (en) * | 2017-01-20 | 2017-10-03 | 好孩子儿童用品有限公司 | Children trolley |
| US9834243B1 (en) * | 2017-04-14 | 2017-12-05 | Dong Guan Jia Lian Kids Products Co., Ltd. | Collapsible baby carriage |
| CN209454826U (en) * | 2018-12-18 | 2019-10-01 | 中山市金亮儿童用品有限公司 | A kind of new-type frame for baby cart that can quickly return the vehicle to the garage and knock off |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829818A (en) * | 2021-02-05 | 2021-05-25 | 广东乐美达集团有限公司 | Single-hand fast handle folding portable cart |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109532996B (en) | 2020-02-18 |
| WO2020124626A1 (en) | 2020-06-25 |
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