CN106428182B - Linkage folds split type perambulator - Google Patents
Linkage folds split type perambulator Download PDFInfo
- Publication number
- CN106428182B CN106428182B CN201610669325.8A CN201610669325A CN106428182B CN 106428182 B CN106428182 B CN 106428182B CN 201610669325 A CN201610669325 A CN 201610669325A CN 106428182 B CN106428182 B CN 106428182B
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- folding
- children
- gear
- frame
- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/003—Hand-propelled vehicles or sledges being foldable or dismountable when not in use with actuation mechanisms which drive the folding or unfolding operation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Special Chairs (AREA)
Abstract
This application discloses linkages to fold split type perambulator, it include: to fold dismounting seat for children, upper frame, lower front frame and lower Rear frame, lower Rear frame upper end and lower front frame are hinged, and folding joint is equipped in its hinged place, lower front frame is slidably connected with upper frame, it is mutually assembled by being detachably connected and folding dismounting seat for children the lower end of upper frame, it folds dismounting seat for children and is equipped with folding control mechanism, when folding control mechanism is located on folding joint, it folds control mechanism and folds dismounting seat for children expansion for controlling, and when upper frame Foldable dismounting seat for children is moved out folding joint from top to bottom along lower front frame, it folds control mechanism and folds dismounting seat for children auto-folder for controlling.The application, which links, to be folded split type perambulator and realizes seat for children and vehicle frame by folding control mechanism and disposably and can easily complete linkage jackknife action, so as to greatly reduce the actuation time of jackknife action, manipulation difficulty also is greatly reduced for manipulator simultaneously, and can be improved practicability.
Description
[technical field]
This application involves perambulator technical field, in particular to a kind of linkage folds split type perambulator.
[background technique]
Perambulator is that a kind of provide for baby's outdoor activities facilitates and the tool car of design, is the traffic work of riding instead of walk that baby goes out
Tool even more looks after the necessity of baby.As the day of living standard also improves, the foldable stroller in perambulator is even more because it is taken
Band is convenient, and the usage scenario resulted in life is also more and more therewith.But existing foldable stroller is numerous because of its fold mechanism
It is more, substantially increase the assembling spare and accessory parts of foldable stroller so that folding process is relatively cumbersome, cannot disposably by
Vehicle frame linkage seat for children folds simultaneously, while there is also seat for childrens and vehicle frame seperated to receive folded defect for existing foldable stroller.
[application content]
Technical problems to be solved in this application be it is various for the fold mechanism on above-mentioned existing foldable stroller and
The assembling spare and accessory parts of seat for children are substantially increased so that folding process is relatively cumbersome, disposably vehicle frame cannot be linked virgin
The technical issues of chair folds simultaneously, provide it is a kind of it is reasonable in design, fold mechanism is simple, disposably vehicle frame can link
The linkage that seat for children folds simultaneously folds split type perambulator.
In order to solve the above technical problems, the application is achieved through the following technical solutions:
Linkage folds split type perambulator characterized by comprising fold dismounting seat for children, upper frame, lower front frame and it is lower after
Vehicle frame, the lower Rear frame upper end and the lower front frame are hinged, and are equipped with folding joint, the lower front frame in its hinged place
It being slidably connected with the upper frame, the lower end of the upper frame is mutually assembled by being detachably connected with folding dismounting seat for children,
The folding dismounting seat for children, which is equipped with, folds control mechanism, when the folding control mechanism is located on the folding joint, institute
It states and folds control mechanism for controlling the folding dismounting seat for children expansion, and when the upper frame drives the folding to dismount seat for children
When being moved from top to bottom along the lower front frame, and the folding control mechanism being made to be detached from the folding joint, the folding control
Mechanism processed is for controlling the folding dismounting seat for children auto-folder.
Linkage as described above folds split type perambulator, it is characterised in that: the folding dismounting seat for children includes seat board and leans on
Back braces, the back bracket lower part are connect with the seat board rear portion, and are equipped with the folding control mechanism, institute in its junction
It states and folds control mechanism and include the first connecting portion being set on the seat board, be set in the back bracket and with described the
The hinged second connecting portion of one interconnecting piece is set on the outside of the second connecting portion for cooperating first connecting portion control institute
It states the first folding control assembly of seat board rotation actuation and is set to the first folding control assembly and connect with described second
Control assembly is folded for controlling the second of the back bracket rotation actuation between portion.
Linkage as described above folds split type perambulator, it is characterised in that: the outside of the first connecting portion is equipped with limit
Shrinkage pool, the limit shrinkage pool side are equipped with the first accommodating cavity, and the first folding control assembly includes and the second connecting portion
Hinged hinged block, the outside of the hinged block are equipped with counterbore, are equipped in the counterbore for limiting shrinkage pool described in expansion fit
And then the flexible reset assembly that the seat board is locked or unlocked, the inside of the hinged block are equipped with the second accommodating cavity, institute
It states and is equipped with the elastic element that automatically resets between the second accommodating cavity and first accommodating cavity, the elastic element that automatically resets is in institute
It states flexible reset assembly to be detached from the folding joint and discharge from inside to outside from the counterbore, and the seat board is unlocked
When, for the seat board to be rotated to the back bracket direction to collapse state automatically.
Linkage as described above folds split type perambulator, it is characterised in that: the flexible reset assembly includes the first press
Part and the second top-pressure part cooperated with first top-pressure part, are equipped between second top-pressure part and first top-pressure part and use
In flexible the first elastic element for resetting first top-pressure part, it is equipped with and uses between second top-pressure part and the counterbore base
In flexible the second elastic element for resetting second top-pressure part, the elastic acting force of second elastic element is less than described the
One elastic element.
Linkage as described above folds split type perambulator, it is characterised in that: and the counterbore hole wall is equipped with first side hole,
First top-pressure part one end, which is equipped with, to be cooperated with the first side hole for preventing in the first top-pressure part stretching motion
It is detached from the first protrusion of the counterbore；First top-pressure part periphery is lateral opening equipped with second side, and the one of second top-pressure part
End, which is equipped with, first press is detached from the second top-pressure part stretching motion for preventing with the lateral opening cooperation of described second side
Part second protrusion, the second top-pressure part other end be equipped with for through second elastic element and can with it is described limit it is recessed
The compatible card column in hole；
The first top-pressure part other end shape is hemispherical.
Linkage as described above folds split type perambulator, it is characterised in that: the second folding control assembly includes gear
Block, gear bolt, third elastic element and elastic resistor, the elasticity resistor are located at the upper end of the third elastic element, institute
The lower end for stating third elastic element is sheathed on the upper end of the gear bolt, is equipped with the gear block below the gear bolt,
The gear block is located inside the second connecting portion and connect with the hinged block, and the gear block is equipped with and is distributed in its circumferential direction
The gear groove of upper different location, the gear groove are adapted conjunction with the lower end of the gear bolt, for regulating and controlling described lean on
Back braces, which are rotated to the seat board direction to collapse state, or the regulation back bracket, to be relatively distant from and revolves in the seat board direction
Go to unfolded state.
Linkage as described above folds split type perambulator, it is characterised in that: the back bracket top is equipped with for controlling
The gear adjusting apparatus of the gear bolt and gear groove gear cooperation, the gear adjusting apparatus include gear adjustment
Button and drawstring, described drawstring one end and the gear adjustment button are connect, the other end be around between the back bracket and according to
It is secondary to run through the elastic resistor and the third elastic element, and connect with gear bolt upper end, for pulling playback tune
The gear of the whole gear bolt and the gear groove cooperates.
Linkage as described above folds split type perambulator, it is characterised in that: the first connecting portion edge is equipped with direction
The opening of the seat board length direction, the folding control mechanism further include positioned at the first connecting portion and second connection
Handrail frame connector between portion, the lower end of the handrail frame connector and the hinged block are hinged, and the opening is run through in upper end,
Make the handrail frame connector rotation actuation limited space in the opening；
The lower end of the handrail frame connector is equipped with hinged through-hole, and it is used for positioning fixed that the hinged through-hole wall is equipped with
Position fixture block, is additionally provided with the folding recess portion similar with the positioning wedged block shape on the hinged block, also sets in the first connecting portion
There is the lock part being located on the outside of first accommodating cavity, the lock part is relatively distant from via the seat board in the back bracket
It is described for cooperating positioning wedged block described in the folding recess portion clamping lock, and simultaneously when rotating actuation and being in contact with the folding recess portion
The side of handrail frame connector upper end is limited by the open at one end, and then makes the handrail frame connector by double limitation；
Handrail frame connector upper end is connected with armrest support, and the armrest support is driven in the handrail frame connector
Rotation actuation, the handrail frame connector is driven in the seat board.
Linkage as described above folds split type perambulator, it is characterised in that: it is recessed that positioning is additionally provided on the outside of the hinged block
Slot, the positioning groove are located at the counterbore side；
The lower front frame is equipped with the sliding recess being slidably matched with the upper frame, and the upper frame lower end is equipped with fixed
Position inserted block, the positioning inserted block side are adapted with the sliding recess, and the other side makes for the positioning groove that is cooperatively connected
The folding dismounting seat for children is driven in the upper frame and slides and move from top to bottom along the lower front frame.
Linkage as described above folds split type perambulator, it is characterised in that: the upper frame upper end is equipped with sliding unlock dress
It sets, the sliding tripper is for unlocking the upper frame and can slide from top to bottom along the lower front frame.
Compared with prior art, above-mentioned application has the following advantages:
1, the application link fold split type perambulator by fold control mechanism upper frame along lower front frame on toward
When Foldable dismounting seat for children is moved out folding joint along lower front frame from top to bottom when lower slider, it is virgin that control folds dismounting
Chair auto-folder realizes seat for children and vehicle frame and can be disposable and easily completes linkage jackknife action, so as to greatly
Reduce the actuation time of jackknife action, while also greatly reducing manipulation difficulty for manipulator；
2, the application, which links, folds split type perambulator by positioning groove cooperation positioning inserted block so that fold dismounting seat for children and
Upper frame rapidly can be engaged or be separated, and then can be received and be folded respectively to it, so as to embody linkage to the maximum extent
Fold the nimble property and practicability of split type perambulator；
3, the split type perambulator of the application linkage folding cooperates the element actuation that automatically resets by flexible reset components, makes to fold
The folding process of dismounting seat for children becomes more convenient, simple, so as to reduce folding manipulation difficulty and then body to the maximum extent
Reveal the practicability of height；
4, the application is reasonable in design, easy to operate and using effect is good, so as to greatly improve practicability；
5, the application structure is simple, easy to make, so as to greatly reduce business economic cost.
[Detailed description of the invention]
Fig. 1 is that the linkage of the embodiment of the present application folds the perspective view of split type perambulator.
Fig. 2 is that the linkage of the embodiment of the present application folds the perspective view of split type perambulator.
Fig. 3 is that the linkage of the embodiment of the present application folds the exploded view of split type perambulator.
Fig. 4 is the perspective view that dismounting seat for children is folded in the embodiment of the present application.
Fig. 5 is that dismounting seat for children partially exploded diagram is folded in the embodiment of the present application.
Fig. 6 is that dismounting seat for children partially exploded diagram is folded in the embodiment of the present application.
Fig. 7 is that dismounting seat for children partially exploded diagram is folded in the embodiment of the present application.
Fig. 8 is the main view that dismounting seat for children is folded in the embodiment of the present application.
Fig. 9 is the perspective view of hinged block in the embodiment of the present application.
Figure 10 is the perspective view of hinged block in the embodiment of the present application.
Figure 11 is the perspective view of handrail frame connector in the embodiment of the present application.
Figure 12 is the perspective view of the first top-pressure part in the embodiment of the present application.
Figure 13 is the perspective view of the second top-pressure part in the embodiment of the present application.
Figure 14 is the partial view I of Fig. 3.
Figure 15 is the partial view II of Fig. 5.
Figure 16 is the partial view III of Fig. 6.
Figure 17 is the partial view IV of Fig. 6.
Figure 18 is the partial view V of Fig. 7.
Figure 19 is the cross-sectional view A-A splitted in Fig. 8 along hatching A-A.
Figure 20 is the cross-sectional view B-B in Fig. 8 along taken along line B-B.
Figure 21 is the partial enlarged view VI of Figure 19, shows the installation site of handrail frame connector.
Figure 22 is the partial enlarged view VII of Figure 20, shows the installation site for the elastic element that automatically resets.
[specific embodiment]
Embodiments herein is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the application, and should not be understood as the limitation to the application.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
It describes the application and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present application, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this Shen as the case may be
Please in concrete meaning.
In this application unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
The application is described in further detail below by specific embodiment combination attached drawing.
As shown in Figure 1-22, linkage folds split type perambulator characterized by comprising folds dismounting seat for children 10, upper frame
40, lower front frame 50 and lower Rear frame 60, lower 60 upper end of Rear frame and the lower front frame 50 are hinged, and in its hinged place
Equipped with folding joint 70, the lower front frame 50 is slidably connected with the upper frame 40, and the lower end of the upper frame 40 passes through can
Dismantling connection and folding dismounting 10 phase of seat for children assembly, the folding dismounting seat for children 10, which is equipped with, folds control mechanism 3, works as institute
It states and folds control mechanism 3 when being located on the folding joint 70, the foldings control mechanism 3 dismounts child for controlling the folding
Chair 10 is unfolded, and moves from top to bottom when the upper frame 40 drives the folding to dismount seat for children 10 along the lower front frame 50,
And when the folding control mechanism 3 being made to be detached from the folding joint 70, the folding control mechanism 3 is torn open for controlling the folding
Fill 10 auto-folder of seat for children.
The application link fold split type perambulator by fold control mechanism upper frame along lower front frame from top to bottom
When Foldable dismounting seat for children is moved out folding joint along lower front frame from top to bottom when sliding, control folds dismounting seat for children
Auto-folder realizes seat for children and vehicle frame and can be disposable and easily completes linkage jackknife action, so as to greatly contract
Subtract the actuation time of jackknife action, while also greatly reducing manipulation difficulty for manipulator；And its overall construction design is reasonable, behaviour
It is good to make easy and using effect, so as to greatly improve practicability；The application structure is simple simultaneously, easy to make, can
Greatly reduce business economic cost.
Specifically, folding dismounting seat for children 10 includes seat board 1 and back bracket 2,2 lower part of back bracket with it is described
The connection of 1 rear portion of seat board, and it is equipped with the folding control mechanism 3 in its junction, the folding control mechanism 3 includes being set to institute
The first connecting portion on seat board 1 is stated, is set in the back bracket 2 and the second connecting portion hinged with the first connecting portion
32, it is set to for cooperating that the first connecting portion controls that the seat board 1 rotates actuation on the outside of the second connecting portion 32
One folds control assembly and is set between the first folding control assembly and the second connecting portion 32 for controlling institute
State the second folding control assembly 34 that back bracket 2 rotates actuation.Its object is to by it is described first fold control assembly and
Described second, which folds control assembly 34, realizes to the folding control for folding dismounting seat for children 10.
Further, the outside of the first connecting portion is equipped with limit shrinkage pool 311, and 311 side of limit shrinkage pool is equipped with
First accommodating cavity, the first folding control assembly includes the hinged block 331 hinged with the second connecting portion 32, described hinged
The outside of block 331 is equipped with counterbore 3311, is equipped in the counterbore 3311 for limit shrinkage pool 311 described in expansion fit and then to institute
The flexible reset assembly 332 that seat board 1 is locked or unlocked is stated, the inside of the hinged block 331 is equipped with the second accommodating cavity 3312,
The elastic element 333 that automatically resets, the bullet that automatically resets are equipped between second accommodating cavity 3312 and first accommodating cavity
Property element 333 is detached from the folding joint 70 in the flexible reset assembly 332 and discharges from inside to outside from the counterbore 3311,
And when being unlocked to the seat board 1, for the seat board 1 to be rotated to 2 direction of back bracket to collapse state automatically.
It the advantage is that and 332 actuation of flexible reset assembly is cooperated by the elastic element 333 that automatically resets, make the seat board 1
It can rotate from 2 direction of back bracket described in trend to collapse state.
Further, the flexible reset assembly 332 include the first top-pressure part 3321 and with first top-pressure part
Second top-pressure part 3322 of 3321 cooperations, is equipped between second top-pressure part 3322 and first top-pressure part 3321 for stretching
Contracting resets the first elastic element 3323 of first top-pressure part 3321, second top-pressure part 3322 and 3311 bottom of counterbore
It is equipped between portion for flexible the second elastic element 3324 for resetting second top-pressure part 3322, second elastic element
3324 elastic acting force is less than first elastic element 3323.It the advantage is that structure is simple.
Further, 3311 hole wall of counterbore is equipped with first side hole 33111, first top-pressure part 3,321 1
End, which is equipped with, can cooperate with the first side hole 33111 for preventing in 3321 stretching motion of the first top-pressure part described in disengaging
First protrusion 33211 of counterbore 3311；First top-pressure part, 3321 periphery be equipped with second side lateral opening 33212, described second
One end of top-pressure part 3322 is equipped with can be with lateral opening 33212 cooperation of described second side for preventing second top-pressure part 3322 flexible
The second protrusion 33221 of first top-pressure part 3321 is detached from movement, 3322 other end of the second top-pressure part is equipped with and is used for
Through second elastic element 3324 and can card column 33222 compatible with the limit shrinkage pool 311；Its object is to pass through
First protrusion 33211, which is realized, carries out position-limiting action to first top-pressure part 3321；It is real by second protrusion 33221
Position-limiting action now is carried out to second top-pressure part 3322.
First top-pressure part, 3321 other end shape is hemispherical.It the advantage is that hemispherical is conducive to first top
Casting die 3321 is pressed into the counterbore 3311.
Further, the second folding control assembly 34 includes gear block 341, gear bolt 342, third elasticity member
Part 343 and elastic resistor 344, the elasticity resistor 344 are located at the upper end of the third elastic element 343, the third elasticity
The lower end of element 343 is sheathed on the upper end of the gear bolt 342, is equipped with the gear block below the gear bolt 342
341, the gear block 341 is located at 32 inside of second connecting portion and connect with the hinged block 331, the gear block 341
Equipped with the gear groove 3411 for being distributed in its circumferentially upper different location, the gear groove 3411 and the gear bolt 342
Lower end is adapted conjunction, rotates to 1 direction of seat board to collapse state for regulating and controlling the back bracket 2, or lean on described in regulation
Back braces 2, which are relatively distant from, to be rotated in 1 direction of seat board to unfolded state.It the advantage is that and fold control group by described second
Part 34 can carry out the debugging of different angle to the back bracket 2.
Further, 2 top of back bracket is equipped with for controlling the gear bolt 342 and the gear groove
The gear adjusting apparatus 21 of 3411 gears cooperation, the gear adjusting apparatus 21 include that gear adjusts button 211 and drawstring 212,
Described 212 one end of drawstring is connect with gear adjustment button 211, and the other end is around between the back bracket 2 and successively passes through
The elastic resistor 344 and the third elastic element 343 are worn, and is connect with 342 upper end of gear bolt, for pulling back
Put the gear cooperation for adjusting the gear bolt 342 with the gear groove 3411.The rheme bolt 342 its object is to facilitate
Cooperate with the gear of the gear groove 3411.
Further, the first connecting portion edge is equipped with the opening 313 towards 1 length direction of seat board, institute
Stating and folding control mechanism 3 further includes the handrail frame connector between the first connecting portion and the second connecting portion 32
35, the lower end of the handrail frame connector 35 and the hinged block 331 are hinged, and upper end makes the handrail through the opening 313
Frame connector 35 rotates actuation limited space in the opening 313；Its object is to limit the handrail frame connector 35；
The lower end of the handrail frame connector 35 is equipped with hinged through-hole 351, and hinged 351 inner wall of through-hole is equipped with and is used for
The positioning wedged block 352 of positioning is additionally provided with the folding recess portion 3313 similar with 352 shape of positioning wedged block on the hinged block 331,
It is additionally provided with the lock part 314 on the outside of first accommodating cavity in the first connecting portion, the lock part 314 is via described
Seat board 1 is relatively distant from when the back bracket 2 rotates actuation and is in contact with the folding recess portion 3313, for cooperating the folding
Positioning wedged block 352 described in 3313 clamping lock of recess portion, and simultaneously the side of 35 upper end of handrail frame connector by it is described opening 313 1
End limit, and then make the handrail frame connector 35 by double limitation；Its object is to realize precise positioning by double limitation；
35 upper end of handrail frame connector is connected with armrest support 36, and the armrest support 36 is driven in the arm-rest frame
The rotation actuation of connector 35, the handrail frame connector 35 are driven in the seat board 1.Its object is to pass through the arm-rest frame
Connector 35 drives 36 actuation of armrest support.
Further, the outside of the hinged block 331 is additionally provided with positioning groove 3314, and the positioning groove 3313 is located at
3311 side of counterbore；
The lower front frame 50 is equipped with the sliding recess 501 being slidably matched with the upper frame 40, the upper frame 40
Lower end is equipped with positioning inserted block 401, and 401 side of positioning inserted block is adapted with the sliding recess 501, and the other side is for cooperating
Connect the positioning groove 3314, make folding dismounting seat for children 10 be driven in the upper frame 40 along the lower front frame 50 by
On slide and move down.Realize folding for the upper frame 40 and the lower front frame 50.
Further, 40 upper end of upper frame is equipped with sliding tripper 80, and the sliding tripper 80 is used for
It unlocks the upper frame 40 and can be slided from top to bottom along the lower front frame 50.Its object is to be solved by the sliding
Locking device 80 controls the upper frame 40 and slides along the lower front frame 50.
The application working principle:
When vehicle is unfolded:
The lower front frame 50 and the lower Rear frame 60 are separated along the folding joint 70 rotation, 40 edge of upper frame
The sliding recess 501 slides from lower to upper, and is located at the positioning inserted block 401 on the folding joint 70, therewith, passes through
(the folding dismounting seat for children 10 is folded in receiving by seat for children 10 is dismounted in the folding for receiving overlapping state for the positioning groove 3314
When state, the flexible reset assembly 332 is with the counterbore 3311 not on same line) it is mounted in the upper frame 40, into
And the flexible reset assembly 332 is pressed by the folding joint 70 and enters the counterbore 3311, then described by manually breaking into two with one's hands
Dismounting seat for children 10 is folded, the seat board 1 is relatively distant from and is rotated in 2 direction of back bracket, when the flexible reset assembly
When 332 rotations are to the 3311 same line of counterbore, the card column 33222 on second top-pressure part 3322 slides into the limit
Position shrinkage pool 311, for locking the seat board 1, in the process, the armrest support 36 by the handrail frame connector 35 from
It moves in the seat board 1 rotation to unfolded state, then, cooperates described second to fold control group by the gear adjusting apparatus 21
Part 34, regulates and controls the back bracket 2 and is relatively distant from and rotate in 1 direction of seat board to unfolded state, and the expansion for completing vehicle is dynamic
Make；
When vehicle receives folded:
Firstly, cooperating described second to fold control assembly 34 by the gear adjusting apparatus 21, the back bracket 2
It adjusts to upright state and presses the sliding tripper 80 therewith, the upper frame 40 is unlocked, under the promotion of external force,
Slide the upper frame 40 from top to bottom along the sliding recess 501, and it is described to drive the folding dismounting seat for children 10 to be detached from
Folding joint 70, at this point, since the flexible reset assembly 332 is detached from the folding joint 70 and from the counterbore 3311 by interior
It is unlocked to outer release, and then to the seat board 1, then automatically resets elastic element 333 automatically by the seat by described
Plate 1, which is rotated to 2 direction of back bracket to collapse state, then can dismount seat for children 10 and the upper frame for the folding
40 are decoupled, and receive to the lower front frame 50 and the lower Rear frame 60 the folded movement of receipts that is folded, and then completing vehicle.
Presently filed embodiment is explained in detail in summary, but the application is not limited to above embodiment.
Even if it is to the application, various changes can be made, then still falls within the protection scope in the application.
Claims (9)
1. linkage folds split type perambulator characterized by comprising fold dismounting seat for children (10), upper frame (40), lower front frame
(50) and lower Rear frame (60), lower Rear frame (60) upper end and the lower front frame (50) hingedly, and set in its hinged place
Have folding joint (70), the lower front frame (50) is slidably connected with the upper frame (40), the lower end of the upper frame (40)
It is mutually assembled by being detachably connected with folding dismounting seat for children (10), folding dismounting seat for children (10), which is equipped with, folds control
Mechanism (3), when the folding control mechanism (3) is located on the folding joint (70), the folding control mechanism (3) is used for
Folding dismounting seat for children (10) expansion is controlled, and when the upper frame (40) drive folding dismounting seat for children (10) along described
Lower front frame (50) is moved from top to bottom, and when the folding control mechanism (3) being made to be detached from folding joint (70), the folding
Folded control mechanism (3) are for controlling described folding dismounting seat for children (10) auto-folder；
Folding dismounting seat for children (10) includes seat board (1) and back bracket (2), back bracket (2) lower part and the seat
The connection of plate (1) rear portion, and it is equipped with the folding control mechanism (3) in its junction, the folding control mechanism (3) includes setting
In on the seat board (1) first connecting portion, be set on the back bracket (2) and hinged the with the first connecting portion
Two interconnecting pieces (32) are set on the outside of the second connecting portion (32) for cooperating the first connecting portion to control the seat board
(1) it rotates the first folding control assembly of actuation and is set to described first and fold control assembly and the second connecting portion
(32) control assembly (34) are folded for controlling the second of the back bracket (2) rotation actuation between.
2. linkage according to claim 1 folds split type perambulator, it is characterised in that: set on the outside of the first connecting portion
Have limit shrinkage pool (311), the limit shrinkage pool (311) side is equipped with the first accommodating cavity, and the first folding control assembly includes
The outside of the hinged block (331) hinged with the second connecting portion (32), the hinged block (331) is equipped with counterbore (3311), institute
It states and is equipped in counterbore (3311) for limit shrinkage pool (311) described in expansion fit and then the seat board (1) is locked or solved
The inside of the flexible reset assembly (332) of lock, the hinged block (331) is equipped with the second accommodating cavity (3312), second accommodating
It is equipped with and automatically resets elastic element (333) between chamber (3312) and first accommodating cavity, the elastic element that automatically resets
(333) folding joint (70) is detached from the flexible reset assembly (332) and release from inside to outside from the counterbore (3311)
When putting, and being unlocked to the seat board (1), for automatically by the seat board (1) to the back bracket (2) direction rotate to
Collapse state.
3. linkage according to claim 2 folds split type perambulator, it is characterised in that: the flexible reset assembly (332)
The second top-pressure part (3322) including the first top-pressure part (3321) and with first top-pressure part (3321) cooperation, second top
It is equipped between casting die (3322) and first top-pressure part (3321) and resets the of first top-pressure part (3321) for flexible
One elastic element (3323) is equipped between second top-pressure part (3322) and the counterbore (3311) bottom and resets for flexible
The elastic acting force of the second elastic element (3324) of second top-pressure part (3322), second elastic element (3324) is small
In first elastic element (3323).
4. linkage according to claim 3 folds split type perambulator, it is characterised in that: set on counterbore (3311) hole wall
Have first side hole (33111), described first top-pressure part (3321) one end, which is equipped with, to be cooperated with the first side hole (33111)
First raised (33211) for preventing from being detached from the counterbore (3311) in the first top-pressure part (3321) stretching motion；Institute
It is lateral opening (33212) equipped with second side to state the first top-pressure part (3321) periphery, one end of second top-pressure part (3322) is equipped with
It can cooperate with described second side lateral opening (33212) for preventing from being detached from described the in the second top-pressure part (3322) stretching motion
The second of one top-pressure part (3321) is raised (33221), and the second top-pressure part (3322) other end is equipped with for through described the
Two elastic elements (3324) and can with the limit shrinkage pool (311) compatible card column (33222)；
First top-pressure part (3321) other end shape is hemispherical.
5. linkage according to claim 4 folds split type perambulator, it is characterised in that: described second folds control assembly
It (34) include gear block (341), gear bolt (342), third elastic element (343) and elastic resistor (344), the elasticity resistance
Part (344) is located at the upper end of the third elastic element (343), and the lower end of the third elastic element (343) is sheathed on described
The upper end of gear bolt (342), gear bolt (342) lower section are equipped with the gear block (341), the gear block (341)
It connect positioned at the second connecting portion (32) inside and with the hinged block (331), the gear block (341) is equipped with and is distributed in it
The gear groove (3411) of different location in circumferential direction, the lower end phase of the gear groove (3411) and the gear bolt (342)
Adaptation is closed, and is rotated to the seat board (1) direction to collapse state, or the regulation backrest for regulating and controlling the back bracket (2)
Bracket (2), which is relatively distant from, to be rotated in the seat board (1) direction to unfolded state.
6. linkage according to claim 5 folds split type perambulator, it is characterised in that: back bracket (2) top is set
There are the gear adjusting apparatus (21) for controlling the gear bolt (342) and gear groove (3411) gear cooperation, institute
Stating gear adjusting apparatus (21) includes that gear adjusts button (211) and drawstring (212), described drawstring (212) one end and the shelves
Position adjustment button (211) connects, and the other end is around between the back bracket (2) and sequentially passes through the elastic resistor (344)
And the third elastic element (343), and connect with gear bolt (342) upper end, the shelves are adjusted for pulling playback
Position bolt (342) and the gear of the gear groove (3411) cooperate.
7. linkage according to claim 2 folds split type perambulator, it is characterised in that: set on the first connecting portion edge
There is the opening (313) towards the seat board (1) length direction, the folding control mechanism (3) further includes being located at described first to connect
Handrail frame connector (35) between socket part and the second connecting portion (32), the lower end of the handrail frame connector (35) and institute
State hinged block (331) hingedly, the opening (313) is run through in upper end, make the handrail frame connector (35) rotate actuation space by
It is limited to the opening (313)；
The lower end of the handrail frame connector (35) is equipped with hinged through-hole (351), and hinged through-hole (351) inner wall, which is equipped with, to be used
In being additionally provided with the folding similar with the positioning wedged block (352) shape on the positioning wedged block (352) of positioning, the hinged block (331)
Recess portion (3313) is additionally provided with the lock part (314) on the outside of first accommodating cavity, the clamping lock in the first connecting portion
Portion (314) via the seat board (1) be relatively distant from the back bracket (2) rotate actuation and with folding recess portion (3313) phase
When contact, for cooperating positioning wedged block (352) described in folding recess portion (3313) clamping lock, and the handrail frame connector simultaneously
(35) side of upper end is limited by described opening (313) one end, and then makes the handrail frame connector (35) by double limitation；
Handrail frame connector (35) upper end is connected with armrest support (36), and the armrest support (36) is driven in the handrail
The rotation actuation of frame connector (35), the handrail frame connector (35) are driven in the seat board (1).
8. linkage according to claim 7 folds split type perambulator, it is characterised in that: the outside of the hinged block (331)
It is additionally provided with positioning groove (3314), the positioning groove (3313) is located at the counterbore (3311) side；
The lower front frame (50) is equipped with the sliding recess (501) being slidably matched with the upper frame (40), the upper frame
(40) lower end is equipped with positioning inserted block (401), and the positioning inserted block (401) side is adapted with the sliding recess (501), another
Side makes folding dismounting seat for children (10) be driven in the upper frame (40) edge for being cooperatively connected the positioning groove (3314)
The lower front frame (50) is slided from top to bottom and is moved.
9. linkage according to claim 8 folds split type perambulator, it is characterised in that: upper frame (40) upper end is equipped with
Slide tripper (80), the sliding tripper (80) be used for unlock the upper frame (40) and can along it is described it is lower before
Vehicle frame (50) slides from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610669325.8A CN106428182B (en) | 2016-08-15 | 2016-08-15 | Linkage folds split type perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610669325.8A CN106428182B (en) | 2016-08-15 | 2016-08-15 | Linkage folds split type perambulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106428182A CN106428182A (en) | 2017-02-22 |
| CN106428182B true CN106428182B (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610669325.8A Active CN106428182B (en) | 2016-08-15 | 2016-08-15 | Linkage folds split type perambulator |
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| Country | Link |
|---|---|
| CN (1) | CN106428182B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11851099B2 (en) | 2020-12-18 | 2023-12-26 | Royalty Bugaboo Gmbh | Foldable stroller, foldable bassinet, foldable seat, stroller and stroller and luggage system |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909813B (en) * | 2018-07-07 | 2023-07-11 | 广东乐美达集团有限公司 | Quick folding baby carriage |
| CN110775133A (en) * | 2018-07-29 | 2020-02-11 | 刘玲芝 | Baby carriage with seat backrest capable of being linked to be folded |
| WO2020060391A1 (en) * | 2018-09-20 | 2020-03-26 | Mutsy B.V. | Device for transporting a child |
| CN109567481B (en) * | 2018-12-07 | 2023-11-24 | 好孩子儿童用品有限公司 | Dining chair for children |
| CN113044099A (en) * | 2021-03-31 | 2021-06-29 | 广东乐美达集团有限公司 | Baby carriage with detachable bicycle child seat |
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| CN201037002Y (en) * | 2007-03-31 | 2008-03-19 | 中山乐美达日用制品有限公司 | Foldable perambulator frame |
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| US11851099B2 (en) | 2020-12-18 | 2023-12-26 | Royalty Bugaboo Gmbh | Foldable stroller, foldable bassinet, foldable seat, stroller and stroller and luggage system |
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| Publication number | Publication date |
|---|---|
| CN106428182A (en) | 2017-02-22 |
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