CN106741099A - Foldable baby stroller - Google Patents
Foldable baby stroller Download PDFInfo
- Publication number
- CN106741099A CN106741099A CN201610407828.8A CN201610407828A CN106741099A CN 106741099 A CN106741099 A CN 106741099A CN 201610407828 A CN201610407828 A CN 201610407828A CN 106741099 A CN106741099 A CN 106741099A
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- CN
- China
- Prior art keywords
- component
- rod
- push
- assembly
- fore
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention belongs to doll carriage field, disclose a kind of foldable baby stroller, including push-rod assembly, fore-stock component, after-poppet component, front component and wheel assembly, push-rod assembly is rotated with fore-stock component and is connected, fore-stock component is rotated with after-poppet component and is connected, also include strut component, bottom link assembly and connecting seat, strut component is rotated and is connected with push-rod assembly, fore-stock component, bottom link assembly is rotated and is connected with fore-stock component, after-poppet component, and connecting seat is rotated and be connected with strut component, bottom link assembly.By between strut component and push-rod assembly, fore-stock component, between bottom link assembly and fore-stock component, after-poppet component, connection is rotated between connecting seat and strut component, bottom link assembly, conveniently baby stroller can be folded, and volume after folding is smaller, pass through above-mentioned strut component, bottom link assembly and connecting seat simultaneously so that the structural strength of whole baby stroller refer to improve.
Description
Technical field
The present invention relates to doll carriage correlative technology field, more particularly to a kind of foldable baby stroller.
Background technology
Doll carriage is used as a kind of indispensable instrument of infant trip by users.Make at present
User increasingly payes attention to the body of doll carriage outside firm, safety the basic demand for pursuing doll carriage
The features such as product is small, light, foldable.
Existing doll carriage is complex in structure and structural strength is not high, and existing doll carriage
When folding, its folding process is excessively cumbersome, and volume after folding is larger, it has not been convenient to place storage.
The content of the invention
It is an object of the invention to provide a kind of foldable baby stroller, to solve existing stroller construction
It is complicated, be not easy to fold, and the larger problem of volume after folding.
It is that, up to this purpose, the present invention uses following technical scheme：
A kind of foldable baby stroller, including push-rod assembly, fore-stock component, after-poppet component, setting
In the front component and the wheel assembly for being arranged on after-poppet component lower end, the push rod of fore-stock component lower end
Component is rotated with fore-stock component and is connected, and the fore-stock component is rotated with after-poppet component and is connected, and is also included
Strut component, bottom link assembly and connecting seat, the strut component respectively with push-rod assembly, fore-stock group
Part rotates connection, and the bottom link assembly is rotated and be connected with fore-stock component, after-poppet component respectively, described
Connecting seat is rotated and is connected with strut component, bottom link assembly respectively.
Preferably, the push-rod assembly includes upper push-rod component and lower push-rod component, the upper push-rod group
Pin joint is rotated between part and lower push-rod component, the lower push-rod component is rotationally connected with fore-stock component.
Preferably, be provided between the upper push-rod component and lower push-rod component launching to the baby stroller
State enters line-locked first locking mechanism, and the upper push-rod component is provided with unlocking mechanism, the solution lock machine
Structure is used to release the locking of the first locking mechanism.
Preferably, the upper push-rod component includes upper push-rod and handle, the upper push-rod is rotated with handle and connected
Connect, and upper push-rod is connected to the lower push-rod component, and the second locking machine is provided between the upper push-rod and handle
Structure.
Preferably, the bottom link assembly includes front rod component and back link component, the front rod
Component and back link component rotate pin joint, and the front rod component is rotationally connected with fore-stock component, it is described after
Link assembly is rotationally connected with the after-poppet component.
Preferably, between the connecting seat and bottom link assembly by rotary shaft connect, the rotary shaft with
Pin joint axle between the front rod component and back link component is coaxial.
Preferably, being connected by rotary shaft between the connecting seat and bottom link assembly, the rotary shaft sets
Put the rear end of the pin joint axle between the front rod component and back link component.
Preferably, also include seat bar assembly and seat bar connection sheet, the seat bar assembly rear end thereof connection
On strut component, the two ends of the seat bar connection sheet respectively with seat bar assembly and lower push-rod component rotational pin
Connect.
Preferably, the after-poppet component is provided with cross bar, the cross bar is provided with trailing wheel locking mechanism.
Preferably, the strut component be U-shape structure, including waling stripe and positioned at the level connect
The vertical rod of bar both sides, the vertical rod is rotationally connected with push-rod assembly, and connecting seat is rotationally connected with the level and connects
On bar.
The present invention is connected by the rotation between strut component and push-rod assembly, fore-stock component, bottom connection rod set
Rotation connection between part and fore-stock component, after-poppet component, connecting seat and strut component, bottom connection rod set
Rotation connection between part, conveniently can fold baby stroller, and volume after folding is smaller,
Pass through above-mentioned strut component, bottom link assembly and connecting seat simultaneously so that the structure of whole baby stroller
Intensity refer to improve.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the baby stroller described in the embodiment of the present invention one；
Fig. 2 is the side view of the baby stroller described in the embodiment of the present invention one；
Fig. 3-4 is the view in the baby stroller folding process described in the embodiment of the present invention one；
Fig. 5 is the view after the baby stroller folding described in the embodiment of the present invention one；
Fig. 6 is the side view of the baby stroller described in the embodiment of the present invention two.
In figure：
1st, push-rod assembly；2nd, fore-stock component；3rd, after-poppet component；4th, front component；5th, rear wheels
Part；6th, strut component；7th, bottom link assembly；8th, connecting seat；9th, seat bar assembly；10th, seat bar connection
Piece；11st, trailing wheel locking mechanism；1-1, upper push-rod component；1-11, upper push-rod；1-12, handle；1-2、
Lower push-rod component；3-1, cross bar；7-1, front rod component；7-2, back link component.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
Embodiment one：
The present embodiment provides a kind of foldable baby stroller, as shown in Figure 1 and Figure 2, the foldable baby
Child stroller includes following part：Push-rod assembly 1, fore-stock component 2, after-poppet component 3, front wheels
Part 4, wheel assembly 5, strut component 6, bottom link assembly 7, connecting seat 8 and seat bar assembly 9, wherein：
Push-rod assembly 1 is rotated with fore-stock component 2 and is connected, and fore-stock component 2 is rotated with after-poppet component 3
Connection, front component 4 is arranged on the lower end of fore-stock component 2, and wheel assembly 5 is arranged on after-poppet component 3
Lower end, strut component 6 rotates with push-rod assembly 1 and fore-stock component 2 be connected respectively, bottom connection rod set
Part 7 rotates with fore-stock component 2 and after-poppet component 3 be connected respectively, connecting seat 8 respectively with strut group
Part 6 and bottom link assembly 7 rotate connection.By the rotation connected mode of above-mentioned each part, one side energy
Enough structural strengths for strengthening rectification baby stroller, on the other hand, the folding of whole baby stroller is more square
Just fast, the volume and after folding is smaller, meets smaller accommodation space.Preferably, above-mentioned all parts
Rotation connection can be realized using bearing pin or pin by the way of, or other rotation connected modes.
Reference picture 1, above-mentioned push-rod assembly 1 includes upper push-rod component 1-1 and lower push-rod component 1-2, above pushes away
Pin joint is rotated between bar assembly 1-1 and lower push-rod component 1-2, lower push-rod component 1-2 is rotationally connected with preceding branch
On frame component 2.
It is provided between upper push-rod component 1-1 and lower push-rod component 1-2 to the baby stroller deployed condition
Enter line-locked first locking mechanism (not shown), vehicle can be realized by the first locking mechanism
Launch to fix, so as to the use of baby stroller.Unlocking mechanism is provided with upper push-rod component 1-1 (in figure
It is not shown), the unlocking mechanism is used to release the locking of above-mentioned first locking mechanism, and then whole infant is pushed away
Car is folded.Above-mentioned first locking mechanism and unlocking mechanism use structure of the prior art, therefore
The present embodiment is no longer repeated said structure.
It is more highly preferred to, upper push-rod 1-11 and handle of the above-mentioned upper push-rod component 1-1 including the connection that mutually rotates
1-12, wherein upper push-rod 1-11 are connected to lower push-rod component 1-2, upper push-rod 1-11 and handle 1-12 it
Between be provided with second locking mechanism (not shown), it is used for the locking to upper push-rod 1-11 and handle 1-12,
When upper push-rod 1-11 and handle 1-12 is launched, by the second locking mechanism, handle 1-12 can be avoided
Rotated relative to upper push-rod 1-11, lead to not use.
As shown in figure 1, strut component 6 is U-shape structure, it includes waling stripe and positioned at the level
The vertical rod of connecting rod both sides, above-mentioned vertical rod is rotationally connected with push-rod assembly 1, and connecting seat 8 is rotationally connected with level company
On bar.
Reference picture 2, above-mentioned bottom link assembly 7 includes rotating the front rod component 7-1 and back link group of pin joint
Part 7-2, wherein front rod component 7-1 are rotationally connected with fore-stock component 2, and back link component 7-2 is rotated and connected
It is connected to after-poppet component 3.Specifically, front rod component 7-1 is connected to fore-stock component 2 by pin, ginseng
According to Fig. 1, cross bar 3-1 is provided with after-poppet component 3, back link component 7-2 is rotatably set in cross bar
The two ends of 3-1.By setting bottom link assembly 7, fore-stock component 2 and after-poppet group are further strengthened
Annexation between part 3, improves structural strength.
In the present embodiment, between connecting seat 8 and bottom link assembly 7 by rotary shaft (not marked in figure) even
Connect, the coaxial setting of the pin joint axle between the rotary shaft and front rod component 2 and back link component 3, linkage effect
Fruit more, folds more convenient.
In the present embodiment, Fig. 1 is can refer to, the above-mentioned rear end thereof of seat bar assembly 9 is connected on strut component 6,
Its front end is rotatably connected to a bar connection sheet 10, and one end of the not connected bar assembly 9 of this bar connection sheet 10 turns
It is dynamic to be connected on lower push-rod component 1-2.By setting seat bar assembly 9 and seat bar connection sheet 10 so that whole
Individual baby stroller structure is more consolidated.
In the present embodiment, the cross bar 3-1 of above-mentioned after-poppet component 3 is provided with trailing wheel locking mechanism 11, its use
In the locking to wheel assembly 5.
The folding process to the foldable baby stroller of the present embodiment is illustrated below：
When being folded, first, lock of the second locking mechanism to handle 1-12 and upper push-rod 1-11 is released
It is fixed, handle 1-12 is rotated forward, handle 1-12 is placed in upper push-rod 1-11, as shown in Figure 3；Then
Locking of the first locking mechanism to vehicle is released by unlocking mechanism, now each part of whole baby stroller is equal
In rotatable active state.
Push upper push-rod 1-11 afterwards, and while pushing before push push-rod assembly 1-2 so that upper push-rod
1-1 and lower push-rod component 1-2 is folded, and other each parts also rotate during folding, and folding is presented
Overlapping state, as shown in Figure 4.
After the completion of upper push-rod 1-1 and lower push-rod component 1-2 is folded, other each parts are also completed folding,
As shown in figure 5, and it is final fold after, front component 4 is located between two wheel assemblies 5, whole baby children
Volume after the folding of youngster's go-cart is very small, disclosure satisfy that the less place of accommodation space.
Embodiment two：
The difference of the present embodiment and embodiment one is that the rotary shaft between connecting seat 8 and bottom link assembly 7 sets
Put the rear end of the pin joint axle between front rod component 7-1 and back link component 7-2.Specifically can refer to Fig. 6
It is shown, by said structure, on the premise of satisfaction folding is efficient and convenient, can further strengthen connecting seat 8
With the structural strength between bottom link assembly 7.
Remaining structure and all same of embodiment one, therefore will not be repeated here.
Obviously, the above embodiment of the present invention illustrates example of the present invention just for the sake of clear, and simultaneously
Non- is the restriction to embodiments of the present invention.For those of ordinary skill in the field, above-mentioned
Can also be made other changes in different forms on the basis of explanation.There is no need and unable to all
Implementation method be exhaustive.All any modifications made within the spirit and principles in the present invention, equally replace
Change and improve, should be included within the protection domain of the claims in the present invention.
Claims (10)
1. a kind of foldable baby stroller, including push-rod assembly (1), fore-stock component (2), after-poppet
Component (3), the front component (4) for being arranged on fore-stock component (2) lower end and it is arranged on after-poppet component
(3) wheel assembly (5) of lower end, the push-rod assembly (1) rotates with fore-stock component (2) and is connected,
The fore-stock component (2) rotates with after-poppet component (3) and is connected, it is characterised in that also including strut
Component (6), bottom link assembly (7) and connecting seat (8), the strut component (6) respectively with push rod
Component (1), fore-stock component (2) rotate connection, the bottom link assembly (7) respectively with fore-stock group
Part (2), after-poppet component (3) rotate connection, the connecting seat (8) respectively with strut component (6),
Bottom link assembly (7) rotates connection.
2. foldable baby stroller according to claim 1, it is characterised in that the push-rod assembly
(1) including upper push-rod component (1-1) and lower push-rod component (1-2), the upper push-rod component (1-1)
Pin joint is rotated between lower push-rod component (1-2), the lower push-rod component (1-2) is rotationally connected with preceding branch
On frame component (2).
3. foldable baby stroller according to claim 2, it is characterised in that the upper push-rod group
It is provided between part (1-1) and lower push-rod component (1-2) and the baby stroller deployed condition is locked
First locking mechanism, the upper push-rod component (1-1) is provided with unlocking mechanism, and the unlocking mechanism is used for
Release the locking of the first locking mechanism.
4. foldable baby stroller according to claim 3, it is characterised in that the upper push-rod group
Part (1-1) includes upper push-rod (1-11) and handle (1-12), the upper push-rod (1-11) and handle (1-12)
Connection is rotated, and upper push-rod (1-11) is connected to the lower push-rod component (1-2), the upper push-rod (1-11)
Second locking mechanism is provided between handle (1-12).
5. foldable baby stroller according to claim 4, it is characterised in that the bottom connection rod set
Part (7) includes front rod component (7-1) and back link component (7-2), the front rod component (7-1)
Pin joint is rotated with back link component (7-2), the front rod component (7-1) is rotationally connected with fore-stock group
Part (2), the back link component (7-2) is rotationally connected with the after-poppet component (3).
6. foldable baby stroller according to claim 5, it is characterised in that the connecting seat (8)
It is connected by rotary shaft between bottom link assembly (7), the rotary shaft and the front rod component (7-1)
And pin joint axle between back link component (7-2) is coaxial.
7. foldable baby stroller according to claim 5, it is characterised in that the connecting seat (8)
It is connected by rotary shaft between bottom link assembly (7), the rotary shaft is arranged on the front rod component
The rear end of the pin joint axle between (7-1) and back link component (7-2).
8. the foldable baby stroller according to claim 6 or 7, it is characterised in that also including seat
Bar assembly (9) and seat bar connection sheet (10), seat bar assembly (9) rear end thereof are connected to strut group
On part (6), the two ends of the seat bar connection sheet (10) respectively with seat bar assembly (9) and lower push-rod group
Part (1-2) rotates pin joint.
9. foldable baby stroller according to claim 8, it is characterised in that the after-poppet group
Part (2) is provided with cross bar (3-1), and the cross bar (3-1) is provided with trailing wheel locking mechanism (11).
10. foldable baby stroller according to claim 1, it is characterised in that the strut group
Part (6) is U-shape structure, including waling stripe and the vertical rod positioned at the waling stripe both sides, described vertical
Bar is rotationally connected with push-rod assembly (1), and connecting seat (8) is rotationally connected with the waling stripe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407828.8A CN106741099B (en) | 2016-06-12 | 2016-06-12 | Foldable infant stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407828.8A CN106741099B (en) | 2016-06-12 | 2016-06-12 | Foldable infant stroller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106741099A true CN106741099A (en) | 2017-05-31 |
| CN106741099B CN106741099B (en) | 2020-01-07 |
Family
ID=58972509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610407828.8A Active CN106741099B (en) | 2016-06-12 | 2016-06-12 | Foldable infant stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741099B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11679796B2 (en) | 2020-01-22 | 2023-06-20 | Jacob Morrise | Foldable baby stroller |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29804703U1 (en) * | 1998-03-16 | 1998-05-14 | Lan, Red, Chia-Li Chen, Tainan | Collapsible stroller |
| PT1466810E (en) * | 2003-04-10 | 2008-09-11 | Maxi Miliaan Bv | Stroller |
| GB2489488A (en) * | 2011-03-31 | 2012-10-03 | Step Ahead Corp Ltd | Collapsible pushchair with telescopic handle operable to fold seat |
| CN103112485A (en) * | 2013-02-06 | 2013-05-22 | 昆山威凯儿童用品有限公司 | Connection structure of baby stroller seat cushion rod and stroller frame |
| CN204236532U (en) * | 2014-11-24 | 2015-04-01 | 好孩子儿童用品有限公司 | Children trolley |
| CN204309866U (en) * | 2014-12-16 | 2015-05-06 | 昆山威凯儿童用品有限公司 | The folding joint of doll carriage |
| CN105292224A (en) * | 2015-11-13 | 2016-02-03 | 昆山威凯儿童用品有限公司 | Foldable infant stroller |
| CN205186244U (en) * | 2015-12-02 | 2016-04-27 | 昆山威凯儿童用品有限公司 | Foldable baby stroller |
| CN205675094U (en) * | 2016-06-12 | 2016-11-09 | 昆山威凯儿童用品有限公司 | Collapsible baby stroller |
-
2016
- 2016-06-12 CN CN201610407828.8A patent/CN106741099B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29804703U1 (en) * | 1998-03-16 | 1998-05-14 | Lan, Red, Chia-Li Chen, Tainan | Collapsible stroller |
| PT1466810E (en) * | 2003-04-10 | 2008-09-11 | Maxi Miliaan Bv | Stroller |
| GB2489488A (en) * | 2011-03-31 | 2012-10-03 | Step Ahead Corp Ltd | Collapsible pushchair with telescopic handle operable to fold seat |
| CN103112485A (en) * | 2013-02-06 | 2013-05-22 | 昆山威凯儿童用品有限公司 | Connection structure of baby stroller seat cushion rod and stroller frame |
| CN204236532U (en) * | 2014-11-24 | 2015-04-01 | 好孩子儿童用品有限公司 | Children trolley |
| CN204309866U (en) * | 2014-12-16 | 2015-05-06 | 昆山威凯儿童用品有限公司 | The folding joint of doll carriage |
| CN105292224A (en) * | 2015-11-13 | 2016-02-03 | 昆山威凯儿童用品有限公司 | Foldable infant stroller |
| CN205186244U (en) * | 2015-12-02 | 2016-04-27 | 昆山威凯儿童用品有限公司 | Foldable baby stroller |
| CN205675094U (en) * | 2016-06-12 | 2016-11-09 | 昆山威凯儿童用品有限公司 | Collapsible baby stroller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11679796B2 (en) | 2020-01-22 | 2023-06-20 | Jacob Morrise | Foldable baby stroller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106741099B (en) | 2020-01-07 |
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