CN209454823U - Baby carriage capable of linking folding frame and seat - Google Patents
Baby carriage capable of linking folding frame and seat Download PDFInfo
- Publication number
- CN209454823U CN209454823U CN201822194439.9U CN201822194439U CN209454823U CN 209454823 U CN209454823 U CN 209454823U CN 201822194439 U CN201822194439 U CN 201822194439U CN 209454823 U CN209454823 U CN 209454823U
- Authority
- CN
- China
- Prior art keywords
- frame
- hinged
- seat
- front frame
- articulated section
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000011324 bead Substances 0.000 claims description 17
- 230000014759 maintenance of location Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 12
- 238000004880 explosion Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model belongs to the technical field of the bassinet, especially, relate to a bassinet for can link folding chassis and seat. The foldable bicycle comprises an upper front frame, a lower front frame hinged with the upper front frame and a rear frame hinged with the upper front frame and the lower front frame, wherein a seat frame is arranged on the lower front frame, and a handrail frame is arranged on the upper front frame; in the process that the upper front frame rotates around the hinged part relative to the rear frame, the armrest frame is driven to rotate along with the hinged part, and the seat frame and the rear frame rotate towards the lower front frame under the action of the first connecting rod, the second connecting rod and the third connecting rod to be folded. When the folding device is folded, the upper front frame is rotated to drive the armrest frame and the seat frame to be folded together, so that the folding device can fold the product in one step, and meanwhile, the folding device is provided with the seat frame and the armrest frame, so that the volume after folding is smaller, and the folding device is simple and convenient to operate.
Description
[technical field]
The utility model belongs to perambulator technical field, the more particularly, to perambulator of linkage folding stand and seat.
[background technique]
Perambulator is baby's " vehicles ", and someone is needed to assist to push or haul the car that can just walk.It is auxiliary man
The long necessary vehicles for carrying baby and going into the street, taking a walk.With the development of perambulator, portable performance obtains the attention of parent.By
Volume is larger when its expansion of perambulator, and the mode that foldable chassis is usually all arranged, which carries out it to fold, to be folded to be convenient for carrying fortune
Defeated or storage.
But its folding mode of existing perambulator is complex, in order to usually require multistep unlock and multistep Foldable square safely
Completion can be folded, structure is complicated for perambulator caused in this way, is not easy to the use of parent.And in order to make volume after folding more
It is small, general seat be designed as it is detachable, by separation disassembly come so that product fold after convenient for storage transport.
[summary of the invention]
To solve the problems, such as that its folding mode of perambulator is complex in the prior art, the utility model provides linkage folding
The perambulator of folded vehicle frame and seat.
The utility model is achieved through the following technical solutions:
The perambulator of linkage folding stand and seat, including upper front frame, the lower front frame hinged with the upper front frame
And the hinged Rear frame with the upper front frame and lower front frame, the lower front frame are equipped with seat frame, the upper front truck
Frame is equipped with arm-rest frame；
The first connecting rod hinged with the seat frame is hinged on the arm-rest frame, and one end of first connecting rod is hingedly present
Chair frame and lower front frame junction；
Second connecting rod is hinged on the seat frame, described second connecting rod one end is hinged on arm-rest frame and connect with upper front frame
Place；
Third connecting rod is additionally provided on the seat frame, one end of the third connecting rod is hinged on seat frame and second connecting rod is cut with scissors
Place is met, the other end is hinged in Rear frame；
The upper front frame is around hinged place with respect in Rear frame rotation process, driving arm-rest frame to rotate with hinged place and the
Seat frame and the downward front frame rotation of Rear frame is set fold and fold under one connecting rod, second connecting rod and third connecting rod effect.
The perambulator of linkage folding stand and seat as described above, the seat frame and lower front frame and first connecting rod are cut with scissors
The place of connecing is additionally provided with elastic force aid part.
The perambulator of as described above linkage folding stand and seat, the end of the arm-rest frame and the upper front frame and
Second connecting rod is hinged, and one end of the second connecting rod is hinged on seat frame side at rear side.
The perambulator of as described above linkage folding stand and seat, the Rear frame be equipped with extend inwardly and with institute
State the hinged extension in one end of third connecting rod.
The perambulator of linkage folding stand and seat as described above, it is hinged that the upper front frame lower end is connected with first
Portion, the lower front frame upper end are connected with second articulated section hinged with the first articulated section, and the Rear frame upper end is equipped with and the
The hinged third articulated section in two articulated sections, the arm-rest frame and second connecting rod are hinged on the first articulated section, and first hinge
It is additionally provided between socket part and the second articulated section and is same as the first retaining mechanism that the first articulated section of limitation is rotated relative to the second articulated section.
The perambulator of linkage folding stand and seat as described above, the upper front frame upper end is also hinged with connection
Frame, the upper connection frame can unlock first retaining mechanism, the upper connection frame when rotating relative to upper front frame along hinged place
It is additionally provided with the second retaining mechanism with upper front frame hinged place, and is additionally provided on the upper connection frame for unlocking second locking
The unblock button of mechanism.
The perambulator of linkage folding stand and seat as described above, the lower end of the Rear frame is equipped with rear-wheel, under described
Front frame is equipped with front rail, is additionally provided with rear transverse rod in the Rear frame, support is additionally provided between the front rail and rear transverse rod
Foot prop, the downward front frame of Rear frame, which turns folding process, can be such that the support foot rest folds, and the support leg after folding
The lower end of frame and the lower end collective effect of the rear-wheel make perambulator stand.
The perambulator of linkage folding stand and seat as described above, the support foot rest include preceding connecting plate, rear connection
One end of plate, the preceding connecting plate is connected on the front rail, and one end of the other end and the rear connecting plate is hinged, before described
Shield wheel is additionally provided on the two sides of connecting plate and rear connecting plate hinged place, the lower end surface of the shield wheel is lower than the lower end surface of hinged place.
Folding is additionally provided in the perambulator of linkage folding stand and seat as described above, the Rear frame and lower front frame
Position limiting structure, the position limiting structure that folds includes the lock in the Rear frame, the limit in the lower front frame
Protrusion, the lock is equipped with the limit hole being caught in for the retention bead, and the front end of the lock is outside curved bend
Bent guide part, in the downward front frame rotation process of Rear frame, lock guide part first contacts with retention bead and makes to latch
Outward jack up, self-fastening button be moved to limit hole it is opposite with retention bead when snap onto retention bead automatically.
The perambulator of linkage folding stand and seat as described above, first articulated section is with respect to the second articulated section side
Equipped with the first cavity, second articulated section is equipped with the second cavity with respect to the side of the first articulated section；
First retaining mechanism includes set on the latch part between first cavity and the second cavity, the latch part
Periphery is equipped with latch, and first cavity and the second cavity inner sidewall are equipped with the card slot cooperated with the latch, the card
Tooth is stuck in the first cavity and the second cavity clamping groove to which the first articulated section of limitation is rotated relative to the second articulated section；
It is additionally provided with rotation unlock piece in first cavity, latch part can be pushed to the second cavity to release when rotating
Rotation limitation, and the latch part and the second cavity are directly additionally provided with reset spring.
The perambulator of linkage folding stand and seat as described above, it is hinged that the lower end of the upper connection frame is equipped with the 4th
The upper end in portion, the upper front frame is equipped with fiveth articulated section hinged with the 4th articulated section；
4th articulated section is equipped with the 4th cavity with respect to the side of the 5th articulated section, and the 5th articulated section is with respect to the 4th
The side of articulated section is equipped with the 5th cavity；
Second retaining mechanism includes empty set on the second latch part between the 4th cavity and the 5th cavity, the described 4th
It is intracavitary to be additionally provided with the second rotation unlock piece, the first driving rope, one end of the first driving rope are connected in the unblock button
It is connected on the second rotation unlock piece and the second rotation solution can be made in the case where the first driving rope band is dynamic by being unlocked by pressing button
Latch fitting rotation；
It is equipped with the rotating member that can be rotated and rotate with the 4th articulated section in 5th cavity, is set on the rotating member
There is the second driving rope, one end of the second driving rope passes through upper front frame and is connected on the rotation unlock piece.
Compared with prior art, the utility model has the following advantages:
1, the utility model provides the perambulator of linkage folding stand and seat, passes through first connecting rod, second connecting rod
And the upper front frame of vehicle frame, lower front frame, Rear frame and seat frame, arm-rest frame are connected by third connection, are folding
When folding, by rotating upper front frame, drives arm-rest frame and seat frame to fold fold together, fold this product and fold a step
In place, it and is provided simultaneously with the folding of seat frame and arm-rest frame and folds, so that it is smaller and easy to operate to fold rear volume,
It is convenient.
2, the perambulator of the utility model linkage folding stand and seat increases between lower front frame and Rear frame
Support foot rest, so that perambulator folds rear-wheel and support foot rest plays the role of 2 point-supported, entire vehicle frame, which can stand, after folding is put
It sets.
3, the perambulator of the utility model linkage folding stand and seat is additionally provided with folding position limiting structure in Rear frame,
After vehicle frame folding, it is caught in the retention bead in lower front frame automatically by lock thereon, so that perambulator be made to be locked at folding
State.
[Detailed description of the invention]
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the perambulator of the utility model linkage folding stand and seat；
Fig. 2 is arm-rest frame and seat frame structural schematic diagram one (unfolded state)；
Fig. 3 is arm-rest frame and seat frame structural schematic diagram two (folding process)；
Fig. 4 is arm-rest frame and seat frame structural schematic diagram three (folding process)；
Fig. 5 is arm-rest frame and seat frame structural schematic diagram four (folding collapse state)；
Fig. 6 is the structural schematic diagram for folding position limiting structure；
Fig. 7 is the Structure explosion diagram one of the first retaining mechanism；
Fig. 8 is the Structure explosion diagram two of the first retaining mechanism；
Fig. 9 is the Structure explosion diagram one of the second retaining mechanism；
Figure 10 is the Structure explosion diagram two of the second retaining mechanism；
Figure 11 is the structural schematic diagram one of Pram folding state；
Figure 12 is the structural schematic diagram two of Pram folding state.
[specific embodiment]
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
The utility model is achieved through the following technical solutions:
As shown in Figures 1 to 12, the perambulator of linkage folding stand and seat, including upper front frame 1 and the upper front truck
Frame 1 hinged lower front frame 2 and the Rear frame 3 hinged with the upper front frame 1 and lower front frame 2, the lower front frame 2
It is equipped with seat frame 4, the upper front frame 1 is equipped with arm-rest frame 5；It is hinged on the arm-rest frame 5 and is cut with scissors with the seat frame 4
The first connecting rod 61 connect, and one end of first connecting rod 61 is hinged on seat frame 4 and lower 2 junction of front frame；On the seat frame 4
It is hinged with second connecting rod 62, described 62 one end of second connecting rod is hinged on arm-rest frame 5 and upper 1 junction of front frame；The seat frame
Third connecting rod 63 is additionally provided on 4, one end of the third connecting rod 63 is hinged on seat frame 4 and 62 hinged place of second connecting rod, another
End is hinged in Rear frame 3；The upper front frame 1, with respect in 3 rotation process of Rear frame, drives arm-rest frame 5 with hinge around hinged place
The place of connecing rotates and keeps seat frame 4 and Rear frame 3 downward under the effect of first connecting rod 61, second connecting rod 62 and third connecting rod 63
The rotation of front frame 2 fold and is folded.The utility model provides the perambulator of linkage folding stand and seat, passes through first
Connecting rod, second connecting rod and third connection connect the upper front frame of vehicle frame, lower front frame, Rear frame and seat frame, arm-rest frame
Integrally, it when folding folds, by rotating upper front frame, drives arm-rest frame and seat frame to fold fold together, makes this production
Product fold folding and settle at one go, and the folding for being provided simultaneously with seat frame and arm-rest frame folds, so that it is smaller to fold rear volume,
And it is easy to operate, it is convenient.
Further, the seat frame 4 is additionally provided with elastic force aid part 611 with lower front frame 2 and 61 hinged place of first connecting rod.
Elastic force aid part uses torsional spring in this programme, using the elasticity of torsional spring, so that from folding process or during expansion
To the effect of power-assisted, so that it is more light, conveniently to operate.
Specifically, the end of the arm-rest frame 5 and the upper front frame 1 and second connecting rod 62 are hinged, the second connecting rod
62 one end is hinged on 4 side of seat frame at rear side.The upper end of the first connecting rod 61 is hinged on the side of arm-rest frame, and
It is arranged with 62 hinged place interval of second connecting rod, the lower end of the first connecting rod 61 is hinged on the side of seat frame close to middle part
Place.Convenient for the linkage of drive arm-rest frame and seat frame, structure simply to fold more light the set-up mode.
In addition, the Rear frame 3 is equipped with extension and the extension hinged with one end of the third connecting rod 63 inwardly
32.So that third connecting rod is on a perpendicular, facilitate its rotation.
Specifically, 1 lower end of upper front frame is connected with the first articulated section 11, lower 2 upper end of front frame be connected with
The second hinged articulated section 21 of first articulated section 11,3 upper end of Rear frame is equipped with cuts with scissors with the hinged third in the second articulated section 21
Socket part 31, the arm-rest frame 5 is hinged on the first articulated section 11 with second connecting rod 62, and first articulated section 11 and second
It is additionally provided between articulated section 21 and is same as the first retaining mechanism that the first articulated section 11 of limitation is rotated relative to the second articulated section 21.And
And 1 upper end of upper front frame is also hinged with connection frame 7, the upper connection frame 7 is rotated relative to upper front frame 1 along hinged place
When can unlock first retaining mechanism, the upper connection frame 7 is additionally provided with the second retaining mechanism with upper 1 hinged place of front frame, and
The unblock button 71 for unlocking second retaining mechanism is additionally provided on the upper connection frame 7.Made by being unlocked by pressing button
The unlock of second locking mechanism, connection frame can be relative to upper front frame rotation, and in the present solution, unlocks in connection frame rotation process
First retaining mechanism, to enable front frame to rotate relative to Rear frame, to realize that the folding of vehicle frame and seat frame is received
It closes, it is easy to operate, it settles at one go.
Specifically, this programme realizes unlock linkage by structure in detail below.
Opposite second articulated section, 21 side in first articulated section 11 is equipped with the first cavity 101, second articulated section 21
The side of opposite first articulated section 11 is equipped with the second cavity 201；First retaining mechanism includes being set to first cavity 101
And the second latch part 91 between cavity 201,91 periphery of latch part are equipped with latch, first cavity 101 and second
201 inner sidewall of cavity is equipped with the card slot cooperated with the latch, and the latch part 91 is stuck in the first cavity 101 and the second cavity
To which the first articulated section 11 of limitation is rotated relative to the second articulated section 21 on 201 card slots；Rotation is additionally provided in first cavity 101
Latch part 91 can be pushed to the second cavity 201 to release rotation limitation by unlock piece 92, when rotation, and the latch part 91 with
Second cavity 201 is directly additionally provided with reset spring.
The lower end of the upper connection frame 7 is equipped with the 4th articulated section 74, and the upper end of the upper front frame 1 is equipped with and the described 4th
The 5th hinged articulated section 15 of articulated section 74；The side of opposite 5th articulated section 15 in 4th articulated section 74 is equipped with the 4th cavity
741, the side of opposite 4th articulated section 74 in the 5th articulated section 15 is equipped with the 5th cavity 151；The second retaining mechanism packet
The second latch part 93 being set between the 4th cavity 741 and the 5th cavity 151 is included, is additionally provided with second in the 4th cavity 741
Unlock piece 94 is rotated, the first driving rope 95 is connected in the unblock button 71, one end of the first driving rope 95 is connected to
It can make the second rotation solution in the case where the first driving rope 95 drives on the second rotation unlock piece 94 and by being unlocked by pressing button 71
Latch fitting 94 rotates；The rotating member 96 that can be rotated and rotate with the 4th articulated section 74, institute are equipped in 5th cavity 151
It states rotating member 96 and is equipped with the second driving rope 952, one end of the second driving rope 952 is connected to described across upper front frame 1
It rotates on unlock piece 92.By being unlocked by pressing button, the first driving rope is driven to rotate the second rotation unlock piece, and rotate
Second rotation unlock piece rotation simultaneously is pushed the second latch part of side to the 5th cavity and (is rotated using second oblique on unlock piece
Transverse shifting is realized in structure bevel structure cooperation of opposite 4th cavity in rotation in face), so that the second latch part be made to be detached from the
The card slot of four cavitys so that connection frame can be rotated relative to upper front frame, and while rotation, drives rotating member rotation, turns
The second driving rope band on moving part moves lower end rotation unlock piece 92 and rotates, and similarly, the latch part of side is pushed while rotation
It is mobile to the second cavity direction, it is detached from the first cavity, the first retaining mechanism can be unlocked.
Further, as shown in figure 11, the lower end of the Rear frame 3 is equipped with rear-wheel 39, and the lower front frame 2 is equipped with
Front rail 28 is additionally provided with rear transverse rod 38 in the Rear frame 3, is additionally provided with support foot rest between the front rail 28 and rear transverse rod 38
83, the downward front frame 2 of the Rear frame 3, which turns folding process, can be such that the support foot rest 83 folds, and the support after folding
The lower end of foot prop 83 and the lower end collective effect of the rear-wheel 39 make perambulator stand.It increases between lower front frame and Rear frame
Support foot rest, so that perambulator folds rear-wheel and support foot rest plays the role of 2 point-supported, entire vehicle frame can stand after folding
It places.
Specifically, the support foot rest 83 include preceding connecting plate 831, rear connecting plate 832, the one of the preceding connecting plate 831
End is connected on the front rail 28, and one end of the other end and the rear connecting plate 832 is hinged, and the preceding connecting plate 831 is with after
Shield wheel 833 is additionally provided on the two sides of 832 hinged place of connecting plate, the lower end surface of the shield wheel 833 is lower than the lower end surface of hinged place.?
When Pram folding, while so that preceding connecting plate and rear connecting plate is relatively rotated folding along middle part hinged place, middle part is made to form support
Point, and by increasing shield wheel in hinged place two sides, when being in contact in folding process with ground, shield wheel is first connect with ground
Touching, protection to hinged place not with ground face contact friction so that hinged place is more durable.And its shield wheel can roll, and play certain
Guide wheel effect.
In addition, the folding limits as shown in fig. 6, being additionally provided with folding position limiting structure in the Rear frame 3 and lower front frame 2
Bit architecture includes the lock 81 in the Rear frame 3, the retention bead 82 in the lower front frame 2, the lock
81 are equipped with the limit hole being caught in for the retention bead 82, and the front end of the lock 81 is the guiding of outside arc-shaped bend
Portion 811, in downward 2 rotation process of front frame of the Rear frame 3,81 guide part of lock 811 first contacts and makes with retention bead 82
Lock 81 outward jack up, self-fastening button 81 be moved to limit hole it is opposite with retention bead 82 when snapped onto retention bead 82 automatically.
After vehicle frame folding, it is caught in the retention bead in lower front frame automatically by lock thereon, so that perambulator be made to be locked at folding
Overlapping state.
As shown in Figures 2 to 5, when this programme folds, upper front frame is rotated counterclockwise, and second connecting rod is hinged on arm-rest frame
With rotating counterclockwise along articulated section periphery, (point is connected to the first articulated section side close to periphery to point on first articulated section
Place), it is turned on rear side of seat frame to drive, makes seat frame along rotating clockwise with lower front frame hinged place, and pass through the
Three-link drives the downward front frame direction rotation of the Rear frame of rear side.Simultaneously while seat frame rotation, pass through first connecting rod
It drives arm-rest frame to rotate along with the first articulated section hinged place to seat frame direction, is folded to realize that linkage folds.
The utility model provides the perambulator of linkage folding stand and seat, by first connecting rod, second connecting rod with
And the upper front frame of vehicle frame, lower front frame, Rear frame and seat frame, arm-rest frame are connected by third connection, receive folding
When conjunction, by rotating upper front frame, drives arm-rest frame and seat frame to fold fold together, so that this product is folded one step of folding and arrive
Position, and the folding for being provided simultaneously with seat frame and arm-rest frame folds, so that it is smaller and easy to operate to fold rear volume, side
Just.And it increases support foot rest between lower front frame and Rear frame, so that perambulator folds rear-wheel and support foot rest plays 2
Point-supported effect, entire vehicle frame can stand placement after folding.And folding position limiting structure is additionally provided in Rear frame, in vehicle frame
After folding, it is caught in the retention bead in lower front frame automatically by lock thereon, so that perambulator be made to be locked at folded state.
It is the one or more embodiments provided in conjunction with particular content as described above, does not assert the tool of the utility model
Body implementation is only limited to these instructions.It is all approximate with the method for the utility model, structure etc., identical or practical new for this
It makes several technologies under type concept thereof to deduce, or replacement all should be considered as the protection scope of the utility model.
Claims (10)
1. the perambulator of linkage folding stand and seat, which is characterized in that including upper front frame (1) and the upper front frame (1)
Hinged lower front frame (2) and the Rear frame (3) hinged with the upper front frame (1) and lower front frame (2), the lower front truck
Frame (2) is equipped with seat frame (4), and the upper front frame (1) is equipped with arm-rest frame (5)；
The first connecting rod (61) hinged with the seat frame (4), and the one of first connecting rod (61) are hinged on the arm-rest frame (5)
End is hinged on seat frame (4) and lower front frame (2) junction；
Be hinged with second connecting rod (62) on the seat frame (4), described second connecting rod (62) one end be hinged on arm-rest frame (5) with it is upper
Front frame (1) junction；
Be additionally provided with third connecting rod (63) on the seat frame (4), one end of the third connecting rod (63) be hinged on seat frame (4) with
Second connecting rod (62) hinged place, the other end are hinged on Rear frame (3)；
The upper front frame (1), with respect in Rear frame (3) rotation process, drives arm-rest frame (5) to rotate with hinged place around hinged place
And make seat frame (4) and Rear frame (3) downward under the effect of first connecting rod (61), second connecting rod (62) and third connecting rod (63)
Front frame (2) rotation fold and is folded.
2. the perambulator of linkage folding stand according to claim 1 and seat, which is characterized in that the seat frame (4)
Elastic force aid part (611) are additionally provided with lower front frame (2) and first connecting rod (61) hinged place.
3. the perambulator of linkage folding stand according to claim 2 and seat, which is characterized in that the arm-rest frame (5)
End and the upper front frame (1) and second connecting rod (62) hingedly, one end of the second connecting rod (62) is hinged on seat frame
(4) side is at rear side, and the Rear frame (3) is equipped with to be extended and hinged with one end of the third connecting rod (63) inwardly
Extension (32).
4. the perambulator of linkage folding stand according to claim 3 and seat, which is characterized in that the upper front frame
(1) lower end is connected with the first articulated section (11), and lower front frame (2) upper end is connected with the hinged with the first articulated section (11)
Two articulated sections (21), Rear frame (3) upper end is equipped with the third articulated section (31) hinged with the second articulated section (21), described to help
Hand cradle (5) and second connecting rod (62) are hinged on the first articulated section (11), and first articulated section (11) and the second articulated section
(21) it is additionally provided between and is same as the first retaining mechanism that limitation the first articulated section (11) is rotated relative to the second articulated section (21).
5. the perambulator of linkage folding stand according to claim 4 and seat, which is characterized in that the upper front frame
(1) upper end is also hinged with connection frame (7), and the upper connection frame (7) can unlock when rotating relative to upper front frame (1) along hinged place
First retaining mechanism, the upper connection frame (7) and upper front frame (1) hinged place are additionally provided with the second retaining mechanism, and described
The unblock button (71) for unlocking second retaining mechanism is additionally provided on upper connection frame (7).
6. the perambulator of linkage folding stand according to claim 1 and seat, which is characterized in that the Rear frame (3)
Lower end be equipped with rear-wheel (39), the lower front frame (2) is equipped with front rail (28), cross after being additionally provided on the Rear frame (3)
Bar (38) is additionally provided with support foot rest (83) between the front rail (28) and rear transverse rod (38), the downward front truck of the Rear frame (3)
Frame (2) process of turning folding can be such that the support foot rest (83) fold, and the lower end of the support foot rest (83) and institute after folding
The lower end collective effect for stating rear-wheel (39) makes perambulator stand.
7. the perambulator of linkage folding stand according to claim 6 and seat, which is characterized in that the support foot rest
It (83) include preceding connecting plate (831), rear connecting plate (832), one end of the preceding connecting plate (831) is connected to the front rail
(28) on, one end of the other end and the rear connecting plate (832) is hinged, the preceding connecting plate (831) and rear connecting plate (832) hinge
Shield wheel (833) is additionally provided on the two sides at the place of connecing, the lower end surface of the shield wheel (833) is lower than the lower end surface of hinged place.
8. the perambulator of linkage folding stand according to claim 1 and seat, which is characterized in that the Rear frame (3)
Be additionally provided with folding position limiting structure on lower front frame (2), the position limiting structure that folds includes the lock being set on the Rear frame (3)
The retention bead (82) detaining (81), being set on the lower front frame (2), the lock (81) are equipped with for the retention bead
(82) limit hole being caught in, and the front end of the lock (81) is the guide part (811) of outside arc-shaped bend, the Rear frame
(3) downwards in front frame (2) rotation process, lock (81) guide part (811) first contacts with retention bead (82) and makes to latch
(81) it jacks up outward, self-fastening button (81) snaps onto retention bead (82) when being moved to limit hole and opposite retention bead (82) automatically
On.
9. the perambulator of linkage folding stand according to claim 5 and seat, which is characterized in that first articulated section
(11) opposite second articulated section (21) side is equipped with the first cavity (101), and second articulated section (21) is with respect to the first articulated section
(11) side is equipped with the second cavity (201)；
First retaining mechanism includes the latch part (91) being set between first cavity (101) and the second cavity (201),
Latch part (91) periphery is equipped with latch, and first cavity (101) and the second cavity (201) inner sidewall are equipped with and institute
The card slot of latch cooperation is stated, the latch part (91) is stuck on the first cavity (101) and the second cavity (201) card slot to limit
First articulated section (11) is rotated relative to the second articulated section (21)；
It is additionally provided with rotation unlock piece (92) in first cavity (101), latch part (91) can be pushed to the second sky when rotating
Chamber (201) is to release rotation limitation, and the latch part (91) and the second cavity (201) are directly additionally provided with reset spring.
10. the perambulator of linkage folding stand according to claim 9 and seat, which is characterized in that the upper connection frame
(7) lower end is equipped with the 4th articulated section (74), and the upper end of the upper front frame (1) is equipped with hinged with the 4th articulated section (74)
The 5th articulated section (15)；
4th articulated section (74) is equipped with the 4th cavity (741) with respect to the side of the 5th articulated section (15), and the described 5th is hinged
Portion (15) is equipped with the 5th cavity (151) with respect to the side of the 4th articulated section (74)；
Second retaining mechanism includes the second latch part (93) being set between the 4th cavity (741) and the 5th cavity (151),
It is additionally provided with the second rotation unlock piece (94) in 4th cavity (741), is connected with the first driving on the unblock button (71)
It restricts (95), one end of the first driving rope (95) is connected in second rotation unlock piece (94) and is pressed by being unlocked by pressing
Button (71) can be such that the second rotation unlock piece (94) rotates in the case where the first driving rope (95) drives；
The rotating member (96) that can be rotated and rotate with the 4th articulated section (74) is equipped in 5th cavity (151), it is described
Rotating member (96) is equipped with the second driving and restricts (952), and one end of the second driving rope (952) is connected across upper front frame (1)
On the rotation unlock piece (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194439.9U CN209454823U (en) | 2018-12-25 | 2018-12-25 | Baby carriage capable of linking folding frame and seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194439.9U CN209454823U (en) | 2018-12-25 | 2018-12-25 | Baby carriage capable of linking folding frame and seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209454823U true CN209454823U (en) | 2019-10-01 |
Family
ID=68042170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822194439.9U Active CN209454823U (en) | 2018-12-25 | 2018-12-25 | Baby carriage capable of linking folding frame and seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209454823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436078A (en) * | 2018-12-25 | 2019-03-08 | 卢键平 | The perambulator of linkage folding stand and seat |
-
2018
- 2018-12-25 CN CN201822194439.9U patent/CN209454823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436078A (en) * | 2018-12-25 | 2019-03-08 | 卢键平 | The perambulator of linkage folding stand and seat |
| CN109436078B (en) * | 2018-12-25 | 2024-05-24 | 中山市特凯斯婴童用品有限公司 | Baby carrier capable of linking folding frame and seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101844576B (en) | Stroller | |
| CN103359141A (en) | Stroller and stroller frame thereof | |
| CN204670787U (en) | A kind of collapsible multiplex infant carrier | |
| CN109436078A (en) | The perambulator of linkage folding stand and seat | |
| CN205365921U (en) | Folding stroller | |
| CN209454823U (en) | Baby carriage capable of linking folding frame and seat | |
| CN105667566B (en) | A kind of folding stand of doll carriage | |
| CN102343927A (en) | Foldable baby carriage frame | |
| CN215851422U (en) | Children's barrow | |
| CN101767600B (en) | Foldable baby carriage capable of being pushed in reverse direction | |
| CN203358651U (en) | Foldable bassinet | |
| CN205524415U (en) | Foldable frame of baby stroller | |
| CN209719702U (en) | A kind of light stroller of novel foldable | |
| CN104309675A (en) | Foldable stroller | |
| CN209719701U (en) | A kind of stroller to return the vehicle to the garage and knock off convenient for a key | |
| CN209274679U (en) | Three-wheeled bassinet with quick release mechanism | |
| CN209274675U (en) | Baby carriage with quick unlocking mechanism | |
| CN204548198U (en) | A kind of foldable stroller | |
| CN210364000U (en) | Baby carriage convenient to fold | |
| CN204196977U (en) | A kind of Foldable baby stroller | |
| CN206307092U (en) | A kind of folding stand of carriage for children | |
| CN205469223U (en) | Automatic bassinet of locking | |
| CN206926702U (en) | It is a kind of that stable perambulator can be kept in folded state | |
| CN209336787U (en) | A kind of stroller of folding storage | |
| CN206719294U (en) | A kind of baby stroller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |