CN205737668U - The vehicle frame of foldable baby stroller - Google Patents
The vehicle frame of foldable baby stroller Download PDFInfo
- Publication number
- CN205737668U CN205737668U CN201620403292.8U CN201620403292U CN205737668U CN 205737668 U CN205737668 U CN 205737668U CN 201620403292 U CN201620403292 U CN 201620403292U CN 205737668 U CN205737668 U CN 205737668U
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- CN
- China
- Prior art keywords
- joint
- vehicle frame
- seat
- lock
- adapter
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
This utility model discloses the vehicle frame of a kind of foldable baby stroller, comprises a vehicle frame joint assembly, an adapter and a seat and fixes seat.Joint piece that this vehicle frame joint assembly comprises multiple mutual pivot joint and lock-in feature parts are arranged at the plurality of joint piece on one of them.This adapter is articulated in this vehicle frame joint assembly, and comprises a locking piece corresponding to these lock-in feature parts.This seat is fixed seat and is connected to a seat, removably this seat is fixed on this adapter, and this seat is fixed seat and comprised a driving feature.Wherein when this seat is fixed on this adapter towards one first predetermined direction, this driving feature drives this locking piece to move, and makes this locking piece be sticked in this lock-in feature parts, to avoid this adapter to rotate relative to this vehicle frame joint assembly.
Description
Technical field
This utility model is relevant to the vehicle frame of a kind of foldable baby stroller, a kind of can be according to the fixed-direction of seat
Control the vehicle frame of the foldable baby stroller of adapter lock-out state.
Background technology
In order to meet various use demand, the seat of existing foldable baby stroller can be towards different directions to be fixed on
On vehicle frame.For example, as the baby of doll carriage carrying just birth, observing the situation of baby for convenience, seat is met
To the adult of go-cart to be fixed on vehicle frame, that is seat is back to the direction advanced；And when doll carriage carries bigger baby
In childhood, seat can be towards the direction advanced to be fixed on vehicle frame.When foldable baby stroller is to be folded, the assembly of vehicle frame
Can relatively rotate to reduce the volume of foldable baby stroller, and seat can also fold and rotate, to enter one by relative frame
Step reduces the volume of foldable baby stroller.But, as the baby of doll carriage carrying just birth, if foldable baby stroller
Make seat relative frame rotate because of faulty operation, just the baby of birth cannot react to avoid being clipped to by vehicle frame or from seat voluntarily
Drop on chair, in turn result in the danger in use.The most existing foldable baby stroller has relatively low safety.
Utility model content
The purpose of this utility model is that providing a kind of can control adapter lock-out state according to the fixed-direction of seat
The vehicle frame of foldable baby stroller, to solve problem of the prior art.
This utility model provides the vehicle frame of a kind of foldable baby stroller, comprises:
One vehicle frame joint assembly, including joint piece and lock-in feature parts, this lock-in feature of multiple mutual pivot joints
Parts be arranged at this joint piece multiple one of them on；
One adapter, is articulated in this vehicle frame joint assembly, and this adapter includes the lock corresponding to these lock-in feature parts
Locking member；And
Seat fixed by one seat, is connected to a seat, and this seat can be fixed on this adapter in the way of dismantling, should
Seat is fixed seat and is comprised a driving feature；
Wherein when this seat is fixed on this adapter towards one first predetermined direction, this driving feature drives this lock
Locking member moves, and makes this locking piece be sticked in this lock-in feature parts.
Wherein when this seat is fixed on this adapter towards one second predetermined direction, this driving feature does not drive this
Locking piece, and this locking piece is not sticked in this lock-in feature parts, this second predetermined direction is in contrast to this first predetermined direction.
Wherein this adapter also includes that a guidance part, these joint pieces multiple include one first joint piece and a second joint
Part, this first joint piece has one first guiding structural, and this second joint part has one second guiding structural, wherein when this vehicle frame
Joint assembly is when a deployed condition, and this first guiding structural and this second guiding structural lock this guidance part.
Wherein when this vehicle frame joint assembly is at a collapse state, this guidance part can this first guiding structural and this second
Move in a conducting space between guiding structural, so that this adapter can rotate relative to this vehicle frame joint assembly.
Wherein this vehicle frame joint assembly also includes a joint pad, this joint pad be arranged at this first joint piece and this
Between two joint pieces.
The most the plurality of joint piece also includes one the 3rd joint piece, and this first joint piece is connected to a front wheel carrier, and this is second years old
Joint piece is connected to a handle frame, and the 3rd joint piece is connected to a rear wheel frame.
Wherein the 3rd joint piece comprise to clamp this first joint piece, a joint inner cap of this second joint part, one
Joint enclosing cover.
Wherein this adapter is adjacent to this joint inner cap, and these lock-in feature parts are arranged on this intraarticular lid.
Wherein this first predetermined direction is in contrast to the direction of advance of this foldable baby stroller.
Wherein this locking piece comprises:
One stop pin, it is possible to move between a primary importance and a second position relative to these lock-in feature parts；And
One elastic component, in order to maintain this stop pin in this primary importance；
Wherein when this stop pin is positioned at this primary importance, this stop pin is not inserted into this lock-in feature parts；When this locking
Pins position is when this second position, and this stop pin inserts this lock-in feature parts, so that this locking piece is sticked in this locking feature
Part.
This utility model has advantages in that
The foldable baby stroller that this utility model provides can control the locking shape of adapter according to the fixed-direction of seat
State, to improve safety when foldable baby stroller is taken.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model foldable baby stroller.
Fig. 2 is the partial exploded view of the vehicle frame of this utility model foldable baby stroller.
Fig. 3 is the partial exploded view at another visual angle of the vehicle frame of this utility model foldable baby stroller.
Fig. 4 is the signal that the locking piece of this utility model adapter is not sticked in the lock-in feature parts of vehicle frame joint assembly
Figure.
Fig. 5 is the signal that the locking piece of this utility model adapter is sticked in the lock-in feature parts of vehicle frame joint assembly
Figure.
Fig. 6 is this utility model vehicle frame joint assembly schematic diagram in a deployed condition.
Fig. 7 is this utility model vehicle frame joint assembly schematic diagram at a collapse state.
In figure:
10 foldable baby strollers
100 vehicle frames
110 front wheel carriers
112 front tyres
120 rear wheel frames
122 rear tyres
130 handle frames
140 vehicle frame joint assemblies
141 first joint pieces
142 second joint parts
143 the 3rd joint pieces
144 joint inner caps
145 joint enclosing covers
146 lock-in feature parts
147 steady pins
148 joint pads
150 adapters
152 bodies
154 lower covers
156 locking pieces
157 stop pins
158 elastic components
159 guidance parts
Seat fixed by 160 seats
162 first joint portions
163 drive feature
164 second joint portions
200 seats
D direct of travel
G1 the first guiding structural
G2 the second guiding structural
G3 the 3rd guiding structural
G4 the 4th guiding structural
P1 primary importance
The P2 second position
S conducting space.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
This utility model can be better understood from and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
Refer to the schematic diagram that Fig. 1, Fig. 1 are this utility model foldable baby strollers.As it is shown in figure 1, this utility model
Foldable baby stroller 10 comprises vehicle frame 100 and a seat 200.Vehicle frame 100 comprises front wheel carrier 110, rear wheel frame
120, seat 160 fixed by a handle frame 130, a pair vehicle frame joint assembly 140, a pair adapter 150 and a pair seat.Front wheel carrier
Front tyre 112 it is provided with on 110.Rear tyre 122 it is provided with on rear wheel frame 120.Handle frame 130 grips in order to allow user to push away
Row foldable baby stroller 10.Vehicle frame joint assembly 140 is connected between front wheel carrier 110, rear wheel frame 120 and handle frame 130, uses
To allow front wheel carrier 110, rear wheel frame 120 and handle frame 130 relatively rotate to launch or to fold foldable baby stroller 10.Adapter
150 are articulated in vehicle frame joint assembly 140.Seat is fixed seat 160 and is connected to seat 200, removably by solid for seat 200
Due to adapter 150.Seat 200 can be fixed on car towards different directions fixing seat 160 via seat according to use demand
On frame 100.For example, seat 200 can be fixed seat 160 towards direct of travel D via seat and be fixed on adapter 150, or
Person's seat 200 can be fixed seat 160 back to direct of travel D via seat and be fixed on adapter 150.
Please also refer to Fig. 2 and Fig. 3, and in the lump with reference to Fig. 1.Fig. 2 is the vehicle frame of this utility model foldable baby stroller
Partial exploded view.Fig. 3 is the partial exploded view at another visual angle of the vehicle frame of this utility model foldable baby stroller.As schemed
Showing, vehicle frame joint assembly 140 comprises one first joint piece 141, second joint part 142 and one the 3rd joint of mutual pivot joint
Part 143.First joint piece 141 is connected to front wheel carrier 110, and second joint part 142 is connected to handle frame 130, the 3rd joint piece 143
It is connected to rear wheel frame 120.3rd joint piece 143 comprises joint inner cap 144 and a joint enclosing cover 145, in order to clamp first
Joint piece 141 and second joint part 142.Vehicle frame joint assembly 140 additionally comprises lock-in feature parts 146 and is arranged at joint inner cap
On 144.It addition, vehicle frame joint assembly 140 can additionally comprise a joint pad 148, it is arranged at the first joint piece 141 and second joint
Between part 142.Joint pad 148 can be prevented the gap between the first joint piece 141 and second joint part 142, and then avoids
Doll carriage rocks in using.Furthermore, joint pad 148 can also avoid the first joint piece 141 straight with second joint part 142
Contact, and then reduce the abrasion between the first joint piece 141 and second joint part 142 and reduce doll carriage in using
Noise.
Adapter 150 is adjacent to joint inner cap 144.Adapter 150 comprises body 152, lower cover 154 and a locking
Part 156.Body 152 is articulated in joint inner cap 144.Lower cover 154 is connected to body 152.Locking piece 156 through body 152 and under
Lid 154, and corresponding to the lock-in feature parts 146 on joint inner cap 144.Locking piece 156 comprises stop pin 157 and a bullet
Property part 158.
Seat fixes the polycrystalline substance of seat 160 corresponding to the body 152 of adapter 150 and lower cover 154, with dismountable side
Formula is fixed on adapter 150.Seat is fixed seat 160 and is had one first joint portion 162 and one second joint portion 164.First knot
A driving feature 163 it is formed with in conjunction portion 162.It is formed with an accommodation space in second joint portion 164.When seat 200 is carried on the back
To direct of travel D via seat fix seat 160 be fixed on adapter 150 time, the position of the first joint portion 162 correspond to locking piece
The position of 156.When seat 200 in the face of direct of travel D via seat fix seat 160 be fixed on adapter 150 time, the second joint portion
The position of 164 is corresponding to the position of locking piece 156.
Please also refer to Fig. 4 and Fig. 5, and in the lump with reference to Fig. 2 and Fig. 3.Fig. 4 be the locking piece of this utility model adapter not
Being sticked in the schematic diagram of the lock-in feature parts of vehicle frame joint assembly, Fig. 5 is that the locking piece of this utility model adapter is sticked in
The schematic diagram of the lock-in feature parts of vehicle frame joint assembly.As it can be seen, stop pin 157 can relatively lock-in feature parts 146 in
Move between one primary importance P1 and second position P2.Elastic component 158 is in order to provide elastic force to stop pin 157 to maintain locking
Pin 157 is in primary importance P1.
When seat 200 in the face of direct of travel D via seat fix seat 160 be fixed on adapter 150 time, the second joint portion
The position of 164 is corresponding to the position of locking piece 156.Accommodation space in second joint portion 164 can house stop pin 157.Cause
This stop pin 157 is maintained at primary importance P1 because of the elastic force of elastic component 158.Now, stop pin 157 is not inserted into lock-in feature
Parts 146.In other words, locking piece 156 is not sticked in lock-in feature parts 146.When locking piece 156 is not sticked in lock-in feature
During parts 146, locking piece 156 cannot stop adapter 150 relative frame joint assembly 140 to rotate.
When seat 200 back to direct of travel D via seat fix seat 160 be fixed on adapter 150 time, the first joint portion
The position of 162 corresponds to the position of locking piece 156.Driving feature 163 in first joint portion 162 can drive stop pin
157 move to second position P2 from primary importance P1.Now, stop pin 157 inserts lock-in feature parts 146.In other words, lock
Locking member 156 is sticked in lock-in feature parts 146.When locking piece 156 is sticked in lock-in feature parts 146, locking piece 156 is permissible
Adapter 150 relative frame joint assembly 140 is stoped to rotate.
Refer to Fig. 6, and in the lump with reference to Fig. 2 and Fig. 3.Fig. 6 is that this utility model vehicle frame joint assembly is in a deployed condition
Schematic diagram.As it can be seen, adapter 150 also comprises a guidance part 159.First joint piece 141 has one first guiding structural
G1, second joint part 142 has one second guiding structural G2.Guidance part 159 guides knot through the first guiding structural G1 and second
Structure G2.When vehicle frame joint assembly 140 is in a deployed condition, the first guiding structural G1 and the second guiding structural G2 is butted on respectively and leads
Draw the both sides in portion 159, to lock guidance part 159, and then avoid adapter 150 when foldable baby stroller 10 launches relative to car
Frame joint assembly 140 rotates.
Furthermore, vehicle frame joint assembly 140 can also comprise a steady pin 147 and be connected to adapter 150.First joint piece 141
Can also have one the 3rd guiding structural G3, second joint part 142 can also have one the 4th guiding structural G4.Steady pin 147 passes
3rd guiding structural G3 and the 4th guiding structural G4.When vehicle frame joint assembly 140 is in deployed condition, the 3rd guiding structural G3 and
4th guiding structural G4 is butted on the both sides of steady pin 147 respectively, to lock steady pin 147, and then avoids adapter 150 folding
When formula doll carriage 10 launches, relative frame joint assembly 140 rotates.
Refer to Fig. 7, and in the lump with reference to Fig. 2 and Fig. 3.Fig. 7 is that this utility model vehicle frame joint assembly is at a collapse state
Schematic diagram.As it can be seen, when vehicle frame joint assembly 140 is at a collapse state, the first guiding structural G1 and second guides knot
Define a conducting space S between structure G2, and guidance part 159 can move in conducting space S.And then make adapter 150 fold
Can rotate by relative frame joint assembly 140 when formula doll carriage 10 folds.In other words, seat 200 can be with relative frame 100 turns
Dynamic, to reduce the volume of foldable baby stroller 10 further.
According to above-mentioned configuration, when this utility model foldable baby stroller 10 launches, adapter 150 will not relative frame
Joint assembly 140 rotates.When this utility model foldable baby stroller 10 folds, if seat 200 is fixed in the face of direct of travel D
In adapter 150, then seat 200 can rotate with relative frame 100, to reduce the volume of foldable baby stroller 10 further；
If seat 200 is to be fixed on adapter 150 back to direct of travel D, then seat 200 will not rotate by relative frame 100, to avoid just
The baby of birth is clipped to by vehicle frame because of faulty operation or drops from seat.
Embodiment described above is only the preferred embodiment lifted by absolutely proving this utility model, this utility model
Protection domain be not limited to this.The equivalent that those skilled in the art are made on the basis of this utility model substitutes or becomes
Change, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (10)
1. the vehicle frame of a foldable baby stroller, it is characterised in that comprise:
One vehicle frame joint assembly, including joint piece and lock-in feature parts of multiple mutual pivot joints, these lock-in feature parts
It is arranged in one of them of this joint piece multiple；
One adapter, is articulated in this vehicle frame joint assembly, and this adapter includes the locking piece corresponding to these lock-in feature parts；
And
Seat fixed by one seat, is connected to a seat, and this seat can be fixed on this adapter in the way of dismantling, this seat
Fixing seat comprises a driving feature；
Wherein when this seat is fixed on this adapter towards one first predetermined direction, this driving feature drives this locking piece
Mobile, make this locking piece be sticked in this lock-in feature parts.
The vehicle frame of foldable baby stroller the most according to claim 1, it is characterised in that wherein when this seat is towards one second
When predetermined direction is fixed on this adapter, this driving feature does not drive this locking piece, and this locking piece is not sticked in this lock
Determining feature, this second predetermined direction is in contrast to this first predetermined direction.
The vehicle frame of foldable baby stroller the most according to claim 1, it is characterised in that wherein this adapter also includes leading
Drawing portion, these joint pieces multiple include one first joint piece and a second joint part, and this first joint piece has one first guiding
Structure, this second joint part has one second guiding structural, and wherein when this vehicle frame joint assembly is in a deployed condition, this is first years old
Guiding structural and this second guiding structural lock this guidance part.
The vehicle frame of foldable baby stroller the most according to claim 3, it is characterised in that wherein exist when this vehicle frame joint assembly
During one collapse state, this guidance part can move in the conducting space between this first guiding structural and this second guiding structural
It is dynamic, so that this adapter can rotate relative to this vehicle frame joint assembly.
The vehicle frame of foldable baby stroller the most according to claim 3, it is characterised in that wherein this vehicle frame joint assembly also wraps
Including a joint pad, this joint pad is arranged between this first joint piece and this second joint part.
The vehicle frame of foldable baby stroller the most according to claim 3, it is characterised in that the most the plurality of joint piece also includes
One the 3rd joint piece, this first joint piece is connected to a front wheel carrier, and this second joint part is connected to a handle frame, the 3rd joint
Part is connected to a rear wheel frame.
The vehicle frame of foldable baby stroller the most according to claim 6, it is characterised in that wherein the 3rd joint piece comprises use
To clamp this first joint piece, a joint inner cap of this second joint part, a joint enclosing cover.
The vehicle frame of foldable baby stroller the most according to claim 7, it is characterised in that wherein this adapter is adjacent to this pass
Joint inner cap, these lock-in feature parts are arranged on this intraarticular lid.
The vehicle frame of foldable baby stroller the most according to claim 1, it is characterised in that wherein this first predetermined direction is contrary
Direction of advance in this foldable baby stroller.
The vehicle frame of foldable baby stroller the most according to claim 1, it is characterised in that wherein this locking piece comprises:
One stop pin, it is possible to move between a primary importance and a second position relative to these lock-in feature parts；And
One elastic component, in order to maintain this stop pin in this primary importance；
Wherein when this stop pin is positioned at this primary importance, this stop pin is not inserted into this lock-in feature parts；When this locking pins position
When this second position, this stop pin inserts this lock-in feature parts, so that this locking piece is sticked in this lock-in feature parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403292.8U CN205737668U (en) | 2016-05-06 | 2016-05-06 | The vehicle frame of foldable baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403292.8U CN205737668U (en) | 2016-05-06 | 2016-05-06 | The vehicle frame of foldable baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205737668U true CN205737668U (en) | 2016-11-30 |
Family
ID=57369731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620403292.8U Active CN205737668U (en) | 2016-05-06 | 2016-05-06 | The vehicle frame of foldable baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205737668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128350A (en) * | 2017-05-19 | 2017-09-05 | 东莞硕仕儿童用品有限公司 | A kind of folding baby stroller |
| CN108974097A (en) * | 2017-06-05 | 2018-12-11 | 环玮五金塑胶幼童用品(深圳)有限公司 | It is easy to convert the perambulator of installation baby seat |
| CN112758159A (en) * | 2017-04-26 | 2021-05-07 | 明门瑞士股份有限公司 | Children's barrow device |
-
2016
- 2016-05-06 CN CN201620403292.8U patent/CN205737668U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758159A (en) * | 2017-04-26 | 2021-05-07 | 明门瑞士股份有限公司 | Children's barrow device |
| CN107128350A (en) * | 2017-05-19 | 2017-09-05 | 东莞硕仕儿童用品有限公司 | A kind of folding baby stroller |
| CN108974097A (en) * | 2017-06-05 | 2018-12-11 | 环玮五金塑胶幼童用品(深圳)有限公司 | It is easy to convert the perambulator of installation baby seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528414 Dongsheng Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan lemeida Baby Products Co.,Ltd. Address before: 528414 Dongsheng Town, Zhongshan City, Guangdong Province Patentee before: DOREL JUVENILE (ZHONGSHAN) PRODUCT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210907 Address after: Room 307, building 1, No. 3203, Hongmei Road, Minhang District, Shanghai 201103 Patentee after: Shanghai Le Ruiying Ltd. Address before: 528414 Dongsheng Town, Zhongshan City, Guangdong Province Patentee before: Zhongshan lemeida Baby Products Co.,Ltd. |