CN108216342A - Baby-carrier framework and Pushchair - Google Patents
Baby-carrier framework and Pushchair Download PDFInfo
- Publication number
- CN108216342A CN108216342A CN201810105592.1A CN201810105592A CN108216342A CN 108216342 A CN108216342 A CN 108216342A CN 201810105592 A CN201810105592 A CN 201810105592A CN 108216342 A CN108216342 A CN 108216342A
- Authority
- CN
- China
- Prior art keywords
- component
- backrest
- joint
- hand handle
- rotating member
- 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
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
Abstract
The present invention provides a kind of baby-carrier framework and Pushchairs, belong to perambulator field.Baby-carrier framework includes：Upper hand handle and the lower hand handle hinged with upper hand handle；Locking mechanism, locking mechanism are used to control the angle between hand handle and lower hand handle；Support component, rear foot component, front foot component, front foot connector, both wings component, one end of both wings component and the middle part of support component are hinged；Mounting component, one end far from support component is hinged on the middle part of mounting component and both wings component；Backrest module, one end rotation connection far from both wings component on one end of backrest module and mounting component are hinged between backrest module and lower hand handle.This baby-carrier framework and Pushchair are during entire fold, it is only necessary to and locking mechanism is controlled to open, and causes above mutually rotation is close between hand handle and lower hand handle folding for entire baby-carrier framework can be realized, it is very easy to use.
Description
Technical field
The present invention relates to perambulator field, in particular to a kind of baby-carrier framework and Pushchair.
Background technology
Perambulator is a kind of carrying movement tool for baby child's design, is used when being convenient for people to outgoing.Perambulator bone
Frame generally has foldable convenience, usually with retracting mechanism, to by baby-carrier folding into smaller size smaller.But it passes
It is oversized after the baby-carrier folding of system, and the structure of retracting mechanism is complex, it folds dumb, carries still not side
Just, it causes to perplex to user.
Invention content
The present invention provides a kind of baby-carrier frameworks, it is intended to solve above-mentioned existing for baby-carrier framework in the prior art ask
Topic；
The present invention also provides a kind of Pushchairs, it is intended to solve on existing for Pushchair in the prior art
State problem.
The invention is realized in this way：
A kind of baby-carrier framework, including：
Upper hand handle and the lower hand handle hinged with the upper hand handle；
Locking mechanism, described locking mechanism one end are connected with the upper hand handle, the other end of the locking mechanism and described
Lower hand handle connection, the locking mechanism are used to control the angle between the upper hand handle and the lower hand handle；
Support component is connected with the first connector in the upper hand handle close to one end of the lower hand handle, and described first connects
One end far from the upper hand handle is connected with one end of the support component on fitting；
Rear foot component, one end of the rear foot component and the lower hand handle are hinged, the middle part of the rear foot component and described
Support component is hinged；
Front foot component, one end of the front foot component and the rear foot member hinges；
The middle part of front foot connector, one end of the front foot connector and the front foot component is hinged, the support component
Upper one end close to the rear foot component is connected with the second connector, on second connector far from the support component one
One end far from the front foot component is hinged on end and the front foot connector；
Both wings component, one end of the both wings component and the middle part of the support component are hinged；
One end far from the support component is cut with scissors on mounting component, the middle part of the mounting component and the both wings component
It connects；
Backrest module, the backrest module include the backrest body being hinged and backrest connector, the backrest connection
It is hinged in the middle part of part with the lower hand handle, one end and mounting component hinge on the backrest connector far from the backrest body
It connects；
Block piece, the block piece are connected with the rear foot component, and the block piece is arranged on turning for the backrest module
On dynamic path, the block piece is used to stop the backrest module rotation；
Rotating mechanism is rotatablely connected, institute between the backrest body and the backrest connector by the rotating mechanism
Rotating mechanism is stated for controlling the angle between the backrest body and the backrest connector；
The rotating mechanism includes：
First rotating member, has the first space on first rotating member, and the inside in first space has the 4th limit
Position portion has the first connecting pin for being connected with the backrest body on first rotating member；
Locking piece, the locking piece are at least partially disposed at the inside in first space, the locking piece and described first
Rotating member is slidably connected along the direction close to or far from first rotating member, has the 5th limiting section on the locking piece,
5th limiting section and the 4th limiting section engaging, it is opposite between first rotating member and the locking piece to limit
Rotation；
Spring part, the spring part are connected with the locking piece, and the spring part is separate for being provided for the locking piece
The elastic force of first rotating member；
Second rotating member is rotatablely connected between second rotating member and first rotating member, second rotating member
Upper to have second space, the second space and first space are oppositely arranged, and the inside of the second space has the 6th
Limiting section, the 6th limiting section is used for and the 5th limiting section engaging, to limit second rotating member and the locking
Relative rotation between part has the second connection end for being connected with the backrest body on second rotating member；
Backrest folds part, and the backrest folds one end of part and the locking piece abuts, and the backrest folds the another of part
End and second rotating member abut, and the backrest, which folds, has third support surface on part, have the on second rotating member
Four support surfaces, the third support surface and the 4th support surface abut, and the third support surface and the 4th support surface can
Relative motion, a control backrest fold part close to or far from second rotating member；
The backrest folds and limiting slot is provided on part, and position limiting pile, the limiting slot are provided on second rotating member
It is oppositely arranged with the position limiting pile, when the backrest folds part close to second rotating member, the position limiting pile is at least partly
Positioned at the inside of the limiting slot, when the backrest folds part far from second rotating member, the position limiting pile and the limit
Position slot separation；
Reel part, it is described reel part and fold part with the backrest connect, it is described to reel part for the backrest to be controlled to fold
Part is rotated relative to second rotating member, to control the relative motion of the third support surface and the 4th support surface；
There is inclined surface, the inclined surface is used for and the 5th limiting section abuts, described to incline on 6th limiting section
The inclined direction on inclined-plane is identical with the rotation direction of second rotating member, when the backrest body and the backrest connector court
When being rotated to direction close to each other, the 5th limiting section is slided on the inclined surface so that second rotating member with
The locking piece is located remotely from each other.
In preferred embodiments of the present invention, ceiling assembly is further included, the ceiling assembly is set as arch, the ceiling
The both ends of component are hinged with the upper hand handle.
In preferred embodiments of the present invention, armrest assembly, one end of the armrest assembly and the lower hand handle are further included
It is hinged.
In preferred embodiments of the present invention, the first handrail connector being hinged and the connection of the second handrail are further included
Part, one end and the armrest assembly on the first handrail connector far from the second handrail connector are hinged, and described the
One end far from first handrail and the rear foot member hinges on two handrail connectors.
In preferred embodiments of the present invention, shock absorber part is connected in the support component, the shock absorber part is used to control
The distance at the support component both ends.
In preferred embodiments of the present invention, one end far from the front foot component is connected with first on the rear foot component
Idler wheel, one end far from the rear foot component is connected with the second idler wheel on the front foot component.
In preferred embodiments of the present invention, the locking mechanism includes：
First joint has the first cavity on first joint, and the inside of first cavity has the first limiting section,
There is the first connecting portion for being connected with the upper hand handle on first joint；
Closure, the closure are at least partially disposed at the inside of first cavity, the closure and described first
Joint is slidably connected along the direction close to or far from first joint, has the second limiting section on the closure, described
Second limiting section and first limiting section engaging, to limit the relative rotation between first joint and the closure；
Elastic component, the elastic component are connected with the closure, and the elastic component is separate for being provided for the closure
The elastic force in first joint；
Second joint is rotatablely connected between the second joint and first joint, has the on the second joint
Two cavitys, second cavity and first cavity are oppositely arranged, and the inside of second cavity has third limiting section, institute
State third limiting section for and second limiting section engage, it is opposite between the second joint and the closure to limit
It rotates, there is the second connecting portion for being connected with the lower hand handle on the second joint；
Casting die is folded, described one end for folding casting die and the closure abut, the other end for folding casting die and institute
Second joint abutting is stated, described fold has the first support surface on casting die, have the second support surface on the second joint, described
First support surface and second support surface abut, and first support surface and second support surface can be movable relatively, with control
Folded described in system casting die close to or far from the second joint；
Regulating part, the regulating part are connected with the casting die that folds, and the regulating part described folds casting die phase for controlling
The second joint is rotated, to control the relative motion of first support surface and second support surface.
In preferred embodiments of the present invention, described fold has third connecting portion on casting die, the regulating part is set as
Strip, one end of the regulating part are connected with the third connecting portion, and the other end of the regulating part stretches out in described first and closes
Section.
In preferred embodiments of the present invention, described fold has rotation hole on casting die, have on the second joint and turn
Moving axis, the rotation axis are at least partially disposed at the inside of the rotation hole, and the casting die that folds is rotated around the rotation axis；
It is described to fold the limit hole having on casting die in fan annular, there is limited post, the limiting on the second joint
Column is at least partially disposed at the inside of the limit hole, the limited post for limit it is described fold casting die and the second joint it
Between the angle that rotates.
A kind of Pushchair, including block piece and above-mentioned baby-carrier framework, the block piece and the perambulator
Skeleton connects.
The beneficial effects of the invention are as follows：
The baby-carrier framework that the present invention is obtained by above-mentioned design, when in use, it is only necessary to control locking mechanism, i.e.,
Adjustable upper angle between hand handle and lower hand handle, when needing to fold baby-carrier framework, it is only necessary to by upper hand handle and
Angle between lower hand handle reduces, and during diminution, upper hand handle is rotated towards close to the direction of upper hand handle, can be completed
Folding between hand handle and lower hand handle, at this point, the first connector drives support component to be rotated towards close to the direction of rear foot component,
So as to complete folding between support component and rear foot component, after completion is folded, between support component and lower hand handle mutually
It is close, folding between support component and lower hand handle is completed, support component drives the second connector to rotate during rotation,
Second connector drives front foot connector to rotate during rotation, can then cause between rear foot component and front foot component
Distance reduce, it is close to each other between rear foot component and front foot component so as to realize, realize apart from rear foot component and front foot
Folding between component, and during being folded between support component and lower hand handle, both wings component and support component keep turning
It is dynamic, drive both wings component direction and the close direction rotation of support component, so as to complete both wings component and support component it
Between fold, and at this point, the backrest connector and mounting component in backrest module under the action of both wings component, towards mutually leaning on
Near direction movement, so as to which backrest body be driven to be rotated towards close to the direction of rear foot component, in the process of backrest body rotation
In, when close to each other with rear foot component, backrest body and block piece abut, and block piece blocking backrest body further turns
It is dynamic, at this point, backrest connector continues, towards close to the rotation of the direction of rear foot component, the 5th limiting section in rotating mechanism to be driven to exist
It slides on inclined surface, is located remotely from each other so that the second rotating member and backrest fold part, so as to which backrest body and backrest connect
Fitting can continue to rotate, can easily complete backrest connector and backrest when direction rotation close to each other
Ontology folds, so that entire baby-carrier framework realization folds, during entire fold, it is only necessary to control lock
Mechanism opening is closed, and causes upper mutually rotation between hand handle and lower hand handle close to the receipts that entire baby-carrier framework can be realized
It closes, it is very easy to use；When you need to open, it is only necessary to control locking mechanism so that upper court between hand handle and lower hand handle
Open state can be completed in rotation in the direction away from each other, and at this point, backrest body and backrest connector still mutually lean on
Closely, control is only needed to reel part at this time so that third support surface and the 4th support surface relative motion, you can so that backrest folds part
And second be located remotely from each other between rotating member, so as to realize between backrest body and backrest connector towards the side being located remotely from each other
To rotation, so as to fulfill the complete opening of entire baby-carrier framework.
The Pushchair that the present invention is obtained by above-mentioned design, when in use, since baby-carrier framework folds
It is very convenient, so as to the perambulator being made plus block piece, very convenient can fold.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of the baby-carrier framework of embodiment of the present invention offer in the deployed state；
Fig. 2 is structure diagram of the baby-carrier framework of embodiment of the present invention offer during folding；
Fig. 3 is structure diagram of the baby-carrier framework of embodiment of the present invention offer under collapse state；
Fig. 4 is the structure diagram of the locking mechanism in the baby-carrier framework that embodiment of the present invention provides；
Fig. 5 is the structure diagram in the first joint in the baby-carrier framework that embodiment of the present invention provides；
Fig. 6 is the structure diagram of the backrest module in the baby-carrier framework that embodiment of the present invention provides；
Fig. 7 is the structural representation at the first visual angle of the rotating mechanism in the baby-carrier framework that embodiment of the present invention provides
Figure；
Fig. 8 is the structural representation at the second visual angle of the rotational structure in the baby-carrier framework that embodiment of the present invention provides
Figure.
Icon：100- locking mechanisms；The first joints of 110-；111- first connecting portions；The first limiting sections of 112-；113- is positioned
Column；120- elastic components；130- closures；The second limiting sections of 131-；132- location holes；140- folds casting die；141- guide grooves；142-
First support surface；143- limit holes；144- rotation holes；145- third connecting portions；150- second joints；151- second connecting portions；
152- third limiting sections；153- inclined-planes；154- guide rods；The second support surfaces of 155-；200- baby-carrier frameworks；The upper hand handles of 210-；
The first connectors of 211-；220- ceiling assemblies；230- armrest assemblies；231- the first handrail connectors；The second handrails of 232- connect
Part；240- support components；The second connectors of 241-；242- front foot connectors；243- shock absorber parts；Hand handle under 250-；260- backrests
Connector；261- backrest modules；262- both wings components；263- mounting components；264- backrest bodies；280- rear foot components；281-
First idler wheel；290- front foot components；The second idler wheels of 291-；300- rotating mechanisms；The first rotating members of 310-；311- first is connected
End；The 4th limiting sections of 312-；320- locking pieces；The 5th limiting sections of 321-；330- backrests fold part；331- thirds support surface；
The 4th connecting portions of 332-；The second rotating members of 340-；The 6th limiting sections of 341-；342- inclined surface；343- second connection ends.
Specific embodiment
Purpose, technical scheme and advantage to make embodiment of the present invention are clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is the embodiment of a part of embodiment of the present invention rather than whole.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, below the detailed description of the embodiments of the present invention to providing in the accompanying drawings be not intended to limit will
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained without creative efforts belongs to this
Invent the range of protection.
In the description of the present invention, it is to be understood that the term of indicating position or position relationship is based on shown in attached drawing
Orientation or position relationship, be for only for ease of the description present invention and simplify description rather than instruction or imply signified equipment
Or element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
It connects or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
Be in direct contact including the first and second features, can also include the first and second features not be in direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy
Right over sign and oblique upper is merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below immediately below second feature and obliquely downward or be merely representative of fisrt feature level height
Less than second feature.
Embodiment one
Present embodiments provide a kind of baby-carrier framework 200, please refer to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and
Fig. 8, this baby-carrier framework 200 include：
Upper hand handle 210 and the lower hand handle 250 hinged with upper hand handle 210；
Locking mechanism 100,100 one end of locking mechanism and upper hand handle 210 connect, the other end of locking mechanism 100 and assistant
250 connections, locking mechanism 100 is used to control the angle between hand handle 210 and lower hand handle 250；
Support component 240 is connected with the first connector 211 in upper hand handle 210 close to one end of lower hand handle 250, and first connects
One end far from upper hand handle 210 is connected with one end of support component 240 on fitting 211；
Rear foot component 280, one end of rear foot component 280 and lower hand handle 250 are hinged, the middle part of rear foot component 280 and support
Component 240 is hinged；
Front foot component 290, one end of front foot component 290 and rear foot component 280 are hinged；
Front foot connector 242, one end of front foot connector 242 and the middle part of front foot component 290 are hinged, support component 240
Upper one end close to rear foot component 280 is connected with the second connector 241, on the second connector 241 far from support component 240 one
One end far from front foot component 290 on end and front foot connector 242 is hinged；
Both wings component 262, one end of both wings component 262 and the middle part of support component 240 are hinged；
Mounting component 263, one end far from support component 240 is cut with scissors on the middle part of mounting component 263 and both wings component 262
It connects；
Backrest module 261, backrest module 261 include the backrest body 264 being hinged and backrest connector 260, backrest
260 middle part of connector and lower hand handle 250 are hinged, far from one end of backrest body 264 and mounting component on backrest connector 260
263 is hinged；
One end rotation connection far from both wings component 262 on one end of backrest module 261 and mounting component 263, backrest group
It is hinged between part 261 and lower hand handle 250；
Block piece, block piece and rear foot component 280 connect, and block piece is arranged on the rotation path of backrest module 261, resistance
Block piece is used to stop that backrest module 261 rotates；
Rotating mechanism 300 is rotatablely connected between backrest body 264 and backrest connector 260 by rotating mechanism 300, is turned
Motivation structure 300 is used to control the angle between backrest body 264 and backrest connector 260；
Rotating mechanism 300 includes：
First rotating member 310, has the first space on the first rotating member 310, and the inside in the first space has the 4th limiting
Portion 312 has on first rotating member 310 and is used for and the first connecting pin 311 that backrest body 264 connects；
Locking piece 320, locking piece 320 are at least partially disposed at the inside in the first space, 320 and first rotating member of locking piece
310 are slidably connected along the direction close to or far from the first rotating member 310, have the 5th limiting section 321 on locking piece 320, the
Five limiting sections 321 and the 4th limiting section 312 engage, to limit the relative rotation between the first rotating member 310 and locking piece 320；
Spring part, spring part and locking piece 320 connect, and spring part is used to provide far from the first rotating member for locking piece 320
310 elastic force；
Second rotating member 340 is rotatablely connected between second rotating member 340 and the first rotating member 310, the second rotating member 340
Upper to have second space, second space and the first space are oppositely arranged, and the inside of second space has the 6th limiting section 341, the
Six limiting sections 341 are used for and the 5th limiting section 321 engages, to limit opposite turn between the second rotating member 340 and locking piece 320
It is dynamic, there is the second connection end 343 for being used for connecting with backrest body 264 on the second rotating member 340；
Backrest folds part 330, and backrest folds one end of part 330 and locking piece 320 abuts, and backrest folds the another of part 330
End and the second rotating member 340 abut, and backrest, which folds, has third support surface 331 on part 330, have the on the second rotating member 340
Four support surfaces, 331 and the 4th support surface of third support surface abut, and 331 and the 4th support surface of third support surface can be movable relatively, and one
Control backrest fold part 330 close to or far from the second rotating member 340；
Backrest folds and limiting slot is provided on part 330, and position limiting pile, limiting slot and limiting are provided on the second rotating member 340
Stake is oppositely arranged, and when backrest folds part 330 close to the second rotating member 340, position limiting pile is at least partially disposed at the inside of limiting slot,
When backrest folds part 330 far from the second rotating member 340, position limiting pile and limiting slot separation；
Part is reeled, part is reeled and backrest folds part 330 and connects, reels part for backrest to be controlled to fold part 330 relative to the
Two rotating members 340 rotate, to control the relative motion of 331 and the 4th support surface of third support surface；
Optionally, in the present embodiment, it reels part and is set as strip, backrest, which folds, has the 4th connecting portion on part 330
332, the 4th connecting portion 332 links together with the one end for reeling part, and the extending direction and the 4th connecting portion 332 for reeling part rotate
The tangent line in direction is identical, so as to when pulling reels part, you can backrest is driven to fold part 330 and is rotated.
There is inclined surface 342, inclined surface 342 is used for and the 5th limiting section 321 abuts, inclined surface on 6th limiting section 341
The rotation direction of 342 inclined direction and the second rotating member 340 is identical, when backrest body 264 and backrest connector 260 are towards phase
Mutually during the rotation of close direction, the 5th limiting section 321 is slided on inclined surface 342 so that the second rotating member 340 and locking piece
320 are located remotely from each other.
At work, it is only necessary to control locking mechanism 100, you can in adjusting between hand handle 210 and lower hand handle 250
Angle, when needing to fold baby-carrier framework 200, it is only necessary to which the angle between upper hand handle 210 and lower hand handle 250 contracts
Small, during diminution, upper hand handle 210 is rotated towards close to the direction of upper hand handle 210, can complete hand handle 210 under
Folding between hand handle 250, at this point, the first connector 211 drives support component 240 towards close to the direction of rear foot component 280
Rotation, so as to complete folding between support component 240 and rear foot component 280, after completion is folded, 240 He of support component
It is close to each other between lower hand handle 250, folding between support component 240 and lower hand handle 250 is completed, support component 240 is rotating
During the second connector 241 is driven to rotate, the second connector 241 drives 242 turns of front foot connector during rotation
It is dynamic, it can then cause the diminution of the distance between rear foot component 280 and front foot component 290, so as to realize rear foot component 280
It is close to each other between front foot component 290, realize folding between rear foot component 280 and front foot component 290, and supporting
During being folded between component 240 and lower hand handle 250, both wings component 262 and support component 240 keep rotation, drive both wings
262 direction of component and the close direction rotation of support component 240, so as to complete both wings component 262 and support component 240 it
Between fold, and at this point, backrest connector 260 and mounting component 263 in backrest module 261 both wings component 262 effect
Under, it is moved towards direction close to each other, so as to which backrest body 264 be driven to be rotated towards close to the direction of rear foot component 280,
During backrest body 264 rotates, when close to each other with rear foot component 280, backrest body 264 and block piece support
It connects, block piece blocking backrest body 264 further rotates, at this point, backrest connector 260 continues towards close to rear foot component 280
Direction rotation, drive rotating mechanism 300 in the 5th limiting section 321 slided on inclined surface 342 so that second
Rotating member 340 and backrest fold part 330 and are located remotely from each other, so that backrest body 264 and backrest connector 260 are in side close to each other
To when rotation, can continuing to rotate, folding for backrest connector 260 and backrest body 264 can be easily completed, from
And can so that the entire realization of baby-carrier framework 200 folds, during entire fold, it is only necessary to control locking mechanism 100
It opens, and causes above mutually rotation is close between hand handle 210 and lower hand handle 250 entire baby-carrier framework 200 can be realized
It folds, it is very easy to use；When you need to open, it is only necessary to control locking mechanism 100 so that upper hand handle 210 and assistant
Open state can be completed towards rotation in the direction away from each other between 250, and at this point, backrest body 264 and backrest connect
Fitting 260 is still close to each other, and control is only needed to reel part at this time so that 331 and the 4th support surface of third support surface is opposite to transport
It is dynamic, you can so that backrest is located remotely from each other between folding 330 and second rotating member 340 of part, so as to realize 264 He of backrest body
Towards rotating in the direction away from each other between backrest connector 260, so as to fulfill the complete opening of entire baby-carrier framework 200.
At work, normal condition is under the action of spring part to rotating mechanism 300, and locking piece 320 is located remotely from
The position of first rotating member 310,320 part of locking piece are located at the inside of second space, the 5th limiting section on locking piece 320
321 one end and the 4th limiting section 312 are clamped, and the other end and the 6th limiting section 341 are clamped, so as to be consolidated using locking piece 320
Fixed angle between first rotating member 310 and the second rotating member 340.
When backrest body 264 and backrest connector 260 are rotated towards direction close to each other, at this point, the 5th limiting section
One end on 321 close to the 6th limiting section 341 is slided on inclined surface 342, under the action of inclined surface 342, the 5th limiting section
321 and the 6th limiting section 341 be located remotely from each other so that separate between the 5th limiting section 321 and the 6th limiting section 341,
So as to realize mutual rotation between the 5th limiting section 321 and the 6th limiting section 341.
For backrest body 264 during the rotation and after block piece abuts, block piece prevents backrest body 264 into one
Step rotation, at this point, backrest connector 260 is moved further towards close to the direction of rear foot component 280, can be realized the 5th at this time
One end on limiting section 321 close to the 6th limiting section 341 is slided on inclined surface 342, so that the 5th limiting section 321
And the 6th can realize mutual rotation between limiting section 341, that is to say, that between the first rotating member 310 and the second rotating member 340
It can mutually rotate, so as to realize folding between backrest body 264 and backrest connector 260.
In the open state, opening is formed between backrest connector 260 and mounting component 263 towards close to front foot component
The obtuse angle in 290 direction, during folding, both wings component 262 and support component 240 mutually fold, so as to cause mounting
Component 263 and backrest connector 260 are rotated towards direction close to each other, in the open state, backrest module 261 and mounting
A cushion part can be collectively formed between component 263, folded due to that can be folded between backrest module 261 and mounting component 263,
It can be made longer on cushion part rear foot component 280 to this direction of front foot component 290 so as to be collectively formed, improve cushion part
Wrapping property, can effectively improve baby seating comfort.
Optionally, in the present embodiment, ceiling assembly 220 is further included, ceiling assembly 220 is set as arch, ceiling assembly
220 both ends are and upper hand handle 210 is hinged.
The basis that ceiling assembly 220 can be installed as ceiling can provide and block too for perambulator when in use
The function of sun or rainwater, and the both ends of ceiling assembly 220 are hinged with upper hand handle 210, can realize good folding.
Optionally, in the present embodiment, armrest assembly 230 is further included, one end of armrest assembly 230 and lower hand handle 250 are cut with scissors
It connects.
Armrest assembly 230 can provide the function of support for the hand of baby, during folding, 230 He of armrest assembly
Lower hand handle 250 is hinged, can realize that folding folds well.
Optionally, in the present embodiment, the first handrail connector 231 and the second handrail connector being hinged are further included
232, one end and armrest assembly 230 on the first handrail connector 231 far from the second handrail connector 232 are hinged, the second handrail
One end and rear foot component 280 on connector 232 far from the first handrail is hinged.
During folding, support component 240 is rotated towards close to the direction of rear foot component 280, so as to drive first
It relatively rotates between 231 and second handrail connector 232 of handrail connector so that the first handrail connector 231 and second
It is close to each other between handrail connector 232, so as to realize the second handrail connector 232 and armrest assembly 230 after
The direction rotation of foot component 280, so as to realize folding to 230 and second handrail connector 232 of armrest assembly.
Optionally, in the present embodiment, shock absorber part 243 is connected in support component 240, shock absorber part 243 is for control branch
The distance at 240 both ends of support component.
Shock absorber part 243 can improve the comfort that baby waits when in use in the function that damping is provided for whole structure.
Optionally, in the present embodiment, one end far from front foot component 290 on rear foot component 280 is connected with the first idler wheel
281, one end far from rear foot component 280 on front foot component 290 is connected with the second idler wheel 291.
First idler wheel 281 and the second idler wheel 291 can be the function that baby-carrier framework 200 provides walking, be convenient for people to push away
Dynamic perambulator.
Optionally, in the present embodiment, locking mechanism 100 includes：
First joint 110, has the first cavity on the first joint 110, and the inside of the first cavity has the first limiting section
112, have on the first joint 110 and be used for and first connecting portion 111 that upper hand handle 210 connects；
Closure 130, closure 130 are at least partially disposed at the inside of the first cavity, 130 and first joint 110 of closure
It is slidably connected along the direction close to or far from the first joint 110, there is the second limiting section 131, the second limiting on closure 130
131 and first limiting section 112 of portion engages, to limit the relative rotation between the first joint 110 and closure 130；
Elastic component 120, elastic component 120 and closure 130 connect, and elastic component 120 is used to provide far from for closure 130
The elastic force in one joint 110；
Second joint 150, second joint are rotatablely connected between 150 and first joint 110, have the on second joint 150
Two cavitys, the second cavity and the first cavity are oppositely arranged, and the inside of the second cavity has third limiting section 152, third limiting section
152 are used to engage with the second limiting section 131, and to limit the relative rotation between second joint 150 and closure 130, second closes
With the second connecting portion 151 being used for and lower hand handle 250 connects on section 150；
Casting die 140 is folded, the one end and closure 130 for folding casting die 140 abut, and fold the other end and of casting die 140
Two joints 150 abut, and folding has the first support surface 142 on casting die 140, have the second support surface 155 on second joint 150,
First support surface 142 and the second support surface 155 abut, and the first support surface 142 and the second support surface 155 can be movable relatively, with control
System fold casting die 140 close to or far from second joint 150；
Regulating part, regulating part and folds casting die 140 and connects, and regulating part folds casting die 140 and closed relative to second for controlling
150 rotation of section, to control the relative motion of the first support surface 142 and the second support surface 155.
It is linked together using a connecting rod of the first connecting portion 111 on the first joint 110 and perambulator, utilizes
Another connecting rod of second connecting portion 151 and perambulator on two joints 150 links together, you can to realize the first connection
Rotation between bar and the second connecting rod, and using on the second limiting section 131 and the first joint 110 on closure 130
Cooperation between first limiting section 112 can relatively rotate between the first joint 110 and closure 130, and
Using the cooperation between the third limiting section 152 on the second limiting section 131 and second joint 150 on closure 130, can make
Obtaining will not relatively rotate between second joint 150 and closure 130, thereby may be ensured that the first joint 110 and second
It will not relatively rotate between joint 150, the first joint 110 and second joint 150 can be caused to keep a fixed angle
Degree, when needing to be adjusted the angle in the first joint 110 and second joint 150, it is only necessary to be controlled using regulating part
Fold casting die 140 so that fold the second support surface 155 on the first support surface 142 and the second joint 150 on casting die 140 it
Between relative motion occurs, fold casting die 140 far from second joint 150 to control, you can realize closure 130 and second joint
150 disengaging is detached from so as to be realized between the second limiting section 131 and third limiting section 152, so as to the second limiting section 131 and the
It can relatively rotate between three limiting sections 152, so as to which the first joint 110 and second joint 150 can realize relative rotation,
When suitable position is turned to, under the action of elastic component 120, the first support surface 142 and the second support surface 155 are towards phase
Anti- direction movement, so as to realize the engaging again of the second limiting section 131 and third limiting section 152, so as to realize
Angle between the first joint 110 and second joint 150 is fixed, realize to the first joint 110 and second joint 150 it
Between angle adjusting.
Optionally, in the present embodiment, elastic component 120 is spring.
Optionally, in the present embodiment, folding has third connecting portion 145 on casting die 140, regulating part is set as strip,
One end of regulating part and third connecting portion 145 connect, and the other end of regulating part stretches out in the first joint 110.
It the regulating part of strip and folds casting die 140 and connects, can realize that control folds pressure by the control to regulating part
Part 140 rotates certain angle.
Optionally, in the present embodiment, the extending direction of regulating part is located at along the tangential direction for folding casting die 140, from
And casting die is adjusted by pulling, it can drive and fold casting die 140 and rotate certain angle.
Optionally, in the present embodiment, folding has rotation hole 144 on casting die 140, have rotation on second joint 150
Axis, rotation axis are at least partially disposed at the inside of rotation hole 144, fold casting die 140 and are rotated around rotation axis；
The limit hole 143 having on casting die 140 in fan annular is folded, there is limited post on second joint 150, limited post is extremely
Small part is located at the inside of limit hole 143, and limited post folds the angle rotated between casting die 140 and second joint 150 for limitation
Degree.
Mutually rotation can be occurred by axis of the axis of rotation axis by folding casting die 140 and second joint 150, in the mistake of rotation
The rotation folded between casting die 140 and second joint 150 can be limited in certain range by Cheng Zhong, limited post.
Optionally, in the present embodiment, the first limiting section 112 and third limiting section 152 are disposed as strip, third limiting
Face in portion 152 close to the first joint 110 is set as inclined-plane 153, and the inclined direction on inclined-plane 153 is along folding 140 turns of casting die
Dynamic tangential direction.
Face on third limiting section 152 close to the first joint 110 is set as inclined-plane 153, can so that folding casting die 140 exists
When close to third limiting section 152, it is easier to and third limiting section 152 is connected together.
Optionally, in the present embodiment, the guide groove 141 having on casting die 140 in fan annular, the first support surface 142 are folded
The bottom surface of guide groove 141 is arranged on, on second joint 150 there is guide rod 154, the face of close guide groove 141 is leaned on to be supported for second on guide rod 154
Top surface 155, guide rod 154 are used for the internal slide in guide groove 141.
Guide rod 154 can so that the movement locus of guide rod 154 is fixed in the internal slide of guide groove 141, so as to
The first support surface 142 and the second support surface 155 allow when fitting is needed, it is easy to keep fitting, can improve
The stability of work.
Optionally, in the present embodiment, guide groove 141 and guide rod 154 are disposed as multiple, are in ring between multiple guide grooves 141
Shape is spaced apart, and is annularly spaced apart between multiple guide rods 154.
Multiple guide grooves 141 and guide rod 154 can cause the opposite fortune between the first support surface 142 and the second support surface 155
When dynamic, movement is more steady, can to fold casting die 140 when close to or far from second joint 150, can
To remain along the axial movement for folding the rotation of casting die 140.
Optionally, in the present embodiment, on the first joint 110 there is positioning column 113, there is location hole on closure 130
132, positioning column 113 is at least partially disposed at the inside of location hole 132.
Coordinate between the positioning column 113 on 132 and first joint 110 of location hole on closure 130, can realize to lock
The positioning of component 130 can allow 130 and first joint 110 of closure to may remain in fixed when installation
Position.
Optionally, in the present embodiment, the second limiting section 131 setting bar shaped on closure 130, the second limiting section 131
It is set as multiple, multiple second limiting sections 131 are annularly spaced apart in 130 side wall of closure.
Closure 130 is set as gear-like, and the second limiting section 131 is similar to the tooth on the closure 130 of gear-like.
Multiple second limiting sections 131 can effectively share the power that closure 130 applies the second limiting section 131, so as to
To improve the job stability of the second limiting section 131.
Optionally, in the present embodiment, the first limiting section 112 on the first joint 110 is set as channel-shaped, the first limiting section
112 are set as multiple, and multiple first limiting sections 112 are annularly arranged at intervals on the side wall of the first cavity, the first limiting section 112
And second clearance fit between limiting section 131.
Clearance fit between first limiting section 112 of channel-shaped and the second limiting section 131 of bar shaped, can cause the first joint
Engaging between 110 and closure 130 is very secured, has very strong structural stability.
Optionally, in the present embodiment, the third limiting section 152 on second joint 150 is set as channel-shaped, third limiting section
152 are set as multiple, and multiple third limiting sections 152 are annularly arranged at intervals on the side wall of the second cavity, third limiting section 152
And second clearance fit between limiting section 131.
Clearance fit between the third limiting section 152 of channel-shaped and the second limiting section 131 of bar shaped, can cause second joint
Engaging between 150 and closure 130 is very secured, has very strong structural stability.
The operation principle of baby-carrier framework 200 provided in this embodiment is, at work, it is only necessary to control sealed machine
Structure 100, you can the angle in adjusting between hand handle 210 and lower hand handle 250, when needing to fold baby-carrier framework 200,
It only needs to reduce the angle between upper hand handle 210 and lower hand handle 250, during diminution, upper hand handle 210 is towards close to upper
The direction rotation of hand handle 210, can complete folding between hand handle 210 and lower hand handle 250, at this point, 211 band of the first connector
Dynamic support component 240 towards close to the rotation of the direction of rear foot component 280, so as to complete support component 240 and rear foot component 280 it
Between fold, it is close to each other between support component 240 and lower hand handle 250 after completion is folded, complete 240 He of support component
Folding between lower hand handle 250, support component 240 drive the second connector 241 to rotate during rotation, the second connector
241 drive front foot connector 242 to rotate during rotation, can then cause rear foot component 280 and front foot component 290 it
Between distance reduce, it is close to each other between rear foot component 280 and front foot component 290 so as to realize, realize apart from rear foot group
Folding between part 280 and front foot component 290, and during being folded between support component 240 and lower hand handle 250, both wings
Component 262 and support component 240 keep rotation, drive 262 direction of both wings component and the close direction rotation of support component 240,
So as to complete folding between both wings component 262 and support component 240, and at this point, the backrest in backrest module 261 connects
Part 260 and mounting component 263 move, so as to drive backrest sheet under the action of both wings component 262 towards direction close to each other
Body 264 is towards close to the rotation of the direction of rear foot component 280, during backrest body 264 rotates, with rear foot component 280
When close to each other, backrest body 264 and block piece abut, and block piece blocking backrest body 264 further rotates, at this point,
Backrest connector 260 continues, towards close to the rotation of the direction of rear foot component 280, to drive the 5th limiting section in rotating mechanism 300
321 slide on inclined surface 342, are located remotely from each other so that the second rotating member 340 and backrest fold part 330, so as to lean on
Ontology 264 and backrest connector 260 are carried on the back when direction rotation close to each other, can continue to rotate, it can be easily
Folding for backrest connector 260 and backrest body 264 is completed, so that the entire realization of baby-carrier framework 200 folds,
During entirely folding, it is only necessary to locking mechanism 100 be controlled to open, and cause upper phase between hand handle 210 and lower hand handle 250
Mutually rotation is close can be realized folding for entire baby-carrier framework 200, very easy to use；When you need to open, it only needs
Control locking mechanism 100 so that upper to can be completed between hand handle 210 and lower hand handle 250 towards rotation in the direction away from each other
The state of opening, and at this point, backrest body 264 and backrest connector 260 are still close to each other, control is only needed to reel at this time
Part so that 331 and the 4th support surface relative motion of third support surface, you can so that backrest folds 330 and second rotating member 340 of part
Between be located remotely from each other, so as to realize between backrest body 264 and backrest connector 260 towards turning in the direction away from each other
It is dynamic, so as to fulfill the complete opening of entire baby-carrier framework 200.
Embodiment two
A kind of Pushchair is present embodiments provided, this Pushchair is included in block piece and embodiment one
The baby-carrier framework 200 of offer, block piece and baby-carrier framework 200 connect.
The operation principle of Pushchair provided in this embodiment is, at work, due to baby-carrier framework 200
Fold it is very convenient, so as to this Pushchair when in use, very convenient folding.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for the technology of this field
For personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of baby-carrier framework, which is characterized in that including：
Upper hand handle and the lower hand handle hinged with the upper hand handle；
Locking mechanism, described locking mechanism one end are connected with the upper hand handle, the other end of the locking mechanism and the assistant
Connection, the locking mechanism is used to control the angle between the upper hand handle and the lower hand handle；
Support component, one end in the upper hand handle close to the lower hand handle are connected with the first connector, first connector
Upper one end far from the upper hand handle is connected with one end of the support component；
Rear foot component, one end of the rear foot component and the lower hand handle are hinged, the middle part of the rear foot component and the support
Member hinges；
Front foot component, one end of the front foot component and the rear foot member hinges；
The middle part of front foot connector, one end of the front foot connector and the front foot component is hinged, and is leaned in the support component
One end of the nearly rear foot component is connected with the second connector, one end on second connector far from the support component and
One end far from the front foot component is hinged on the front foot connector；
Both wings component, one end of the both wings component and the middle part of the support component are hinged；
One end far from the support component is hinged on mounting component, the middle part of the mounting component and the both wings component；
Backrest module, the backrest module include the backrest body that is hinged and backrest connector, in the backrest connector
Portion and the lower hand handle are hinged, one end far from the backrest body and the mounting member hinges on the backrest connector；
Block piece, the block piece are connected with the rear foot component, and the block piece is arranged on the rotation road of the backrest module
On diameter, the block piece is used to stop the backrest module rotation；
Rotating mechanism is rotatablely connected, described turn between the backrest body and the backrest connector by the rotating mechanism
Motivation structure is used to control the angle between the backrest body and the backrest connector；
The rotating mechanism includes：
First rotating member has the first space on first rotating member, and the inside in first space has the 4th limiting section,
There is the first connecting pin for being connected with the backrest connector on first rotating member；
Locking piece, the locking piece are at least partially disposed at the inside in first space, the locking piece and first rotation
Part is slidably connected along the direction close to or far from first rotating member, has the 5th limiting section on the locking piece, described
5th limiting section and the 4th limiting section engaging, to limit opposite turn between first rotating member and the locking piece
It is dynamic；
Spring part, the spring part are connected with the locking piece, and the spring part is used to provide far from described for the locking piece
The elastic force of first rotating member；
Second rotating member is rotatablely connected between second rotating member and first rotating member, is had on second rotating member
There is second space, the second space and first space are oppositely arranged, and the inside of the second space has the 6th limiting
Portion, the 6th limiting section is used for and the 5th limiting section engaging, with limit second rotating member and the locking piece it
Between relative rotation, there is on second rotating member second connection end for being connected with the backrest body；
Backrest folds part, and the backrest folds one end of part and the locking piece abuts, the backrest fold part the other end and
Second rotating member abuts, and the backrest, which folds, has third support surface on part, has the 4th to support on second rotating member
Top surface, the third support surface and the 4th support surface abut, and the third support surface and the 4th support surface can be opposite
Movement, a control backrest fold part close to or far from second rotating member；
The backrest folds and limiting slot is provided on part, and position limiting pile, the limiting slot and institute are provided on second rotating member
It states position limiting pile to be oppositely arranged, when the backrest folds part close to second rotating member, the position limiting pile is at least partially disposed at
The inside of the limiting slot, when the backrest folds part far from second rotating member, the position limiting pile and the limiting slot
Separation；
Reel part, it is described reel part and fold part with the backrest connect, it is described to reel part for the backrest to be controlled to fold part phase
Second rotating member is rotated, to control the relative motion of the third support surface and the 4th support surface；
There is inclined surface, the inclined surface is used for and the 5th limiting section abuts, the inclined surface on 6th limiting section
Inclined direction it is identical with the rotation direction of second rotating member, when the backrest body and the backrest connector are towards phase
Mutually during close direction rotation, the 5th limiting section is slided on the inclined surface so that second rotating member and described
Locking piece is located remotely from each other.
2. baby-carrier framework according to claim 1, which is characterized in that further include ceiling assembly, the ceiling assembly is set
Arch is set to, the both ends of the ceiling assembly are hinged with the upper hand handle.
3. baby-carrier framework according to claim 1, which is characterized in that armrest assembly is further included, the armrest assembly
One end and the lower hand handle are hinged.
4. baby-carrier framework according to claim 3, which is characterized in that further include the first handrail connector being hinged
With the second handrail connector, one end far from the second handrail connector and the handrail group on the first handrail connector
Part is hinged, one end far from first handrail and the rear foot member hinges on the second handrail connector.
5. baby-carrier framework according to claim 1, which is characterized in that shock absorber part, institute are connected in the support component
Shock absorber part is stated for controlling the distance at the support component both ends.
6. baby-carrier framework according to claim 1, which is characterized in that far from the front foot component on the rear foot component
One end be connected with the first idler wheel, one end far from the rear foot component is connected with the second idler wheel on the front foot component.
7. baby-carrier framework according to claim 1, which is characterized in that the locking mechanism includes：
First joint has the first cavity on first joint, and the inside of first cavity has the first limiting section, described
There is the first connecting portion for being connected with the upper hand handle on first joint；
Closure, the closure are at least partially disposed at the inside of first cavity, the closure and first joint
It is slidably connected along close to or far from the direction in first joint, there is the second limiting section on the closure, described second
Limiting section and first limiting section engaging, to limit the relative rotation between first joint and the closure；
Elastic component, the elastic component are connected with the closure, and the elastic component is used to provide far from described for the closure
The elastic force in the first joint；
Second joint is rotatablely connected between the second joint and first joint, has the second sky on the second joint
Chamber, second cavity and first cavity are oppositely arranged, and the inside of second cavity has a third limiting section, and described the
Three limiting sections are used for and second limiting section engaging, to limit opposite turn between the second joint and the closure
It is dynamic, there is the second connecting portion for being connected with the lower hand handle on the second joint；
Fold casting die, described one end for folding casting die and the closure abut, the other end for folding casting die and described the
Two joints abut, and described fold has the first support surface on casting die, have the second support surface on the second joint, and described first
Support surface and second support surface abut, and first support surface and second support surface can be movable relatively, to control
State fold casting die close to or far from the second joint；
Regulating part, the regulating part are connected with the casting die that folds, the regulating part for control it is described fold casting die relative to
The second joint rotation, to control the relative motion of first support surface and second support surface.
8. baby-carrier framework according to claim 7, which is characterized in that described fold has third connecting portion on casting die,
The regulating part is set as strip, and one end of the regulating part is connected with the third connecting portion, the other end of the regulating part
Stretch out in first joint.
9. baby-carrier framework according to claim 7, which is characterized in that described fold has rotation hole on casting die, described
There is rotation axis, the rotation axis is at least partially disposed at the inside of the rotation hole, and the casting die that folds is around institute on second joint
State rotation axis rotation；
It is described to fold the limit hole having on casting die in fan annular, there is limited post on the second joint, the limited post is extremely
Small part is located at the inside of the limit hole, and the limited post turns for limiting described fold between casting die and the second joint
Dynamic angle.
10. a kind of Pushchair, which is characterized in that including the baby described in any one in block piece and claim 1-9
Youngster's vehicle skeleton, the block piece are connected with the baby-carrier framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810105592.1A CN108216342B (en) | 2018-01-31 | 2018-01-31 | Baby carriage framework and folding baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810105592.1A CN108216342B (en) | 2018-01-31 | 2018-01-31 | Baby carriage framework and folding baby carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108216342A true CN108216342A (en) | 2018-06-29 |
| CN108216342B CN108216342B (en) | 2023-09-08 |
Family
ID=62670771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810105592.1A Active CN108216342B (en) | 2018-01-31 | 2018-01-31 | Baby carriage framework and folding baby carriage |
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| Country | Link |
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| CN (1) | CN108216342B (en) |
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| 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 |
| US20220169297A1 (en) * | 2020-11-30 | 2022-06-02 | Graco Children's Products, Inc. | Systems, methods, and apparatus for providing a compact automatic folding stroller |
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| 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 |
|---|---|
| CN108216342B (en) | 2023-09-08 |
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