CN206634048U - Foldable baby stroller frame - Google Patents
Foldable baby stroller frame Download PDFInfo
- Publication number
- CN206634048U CN206634048U CN201720396069.XU CN201720396069U CN206634048U CN 206634048 U CN206634048 U CN 206634048U CN 201720396069 U CN201720396069 U CN 201720396069U CN 206634048 U CN206634048 U CN 206634048U
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- CN
- China
- Prior art keywords
- link
- frame
- rear leg
- hinged
- baby stroller
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- 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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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of foldable baby stroller frame, including handle rack (1), front foot frame (3), rear leg (4) and link (2), it also includes the first link (6), the second link (7) and auxiliary frame (2)；Described handle rack (1), link (2), auxiliary frame (2) and rear leg (4) upper end forms quadric chain；One end of described the first link (6) is be hinged with front foot frame (3), one end of second link (7) is be hinged with auxiliary frame (2), and the other end of the first link (6) is simultaneously be hinged with rear leg (4) with the other end of the second link (7) and is slidably connected along the length direction of rear leg (4).After above structure, folding for vehicle frame only needs a step, greatlys save the time, and folds and more facilitate.
Description
Technical field
Articles for children technical field is the utility model is related to, is especially a kind of foldable baby stroller frame.
Background technology
Doll carriage has been widely used at present, and baby is put into doll carriage and carries out outdoor activities by people,
The burden of adult is liberated.The doll carriage of prior art is generally all folding, i.e., the vehicle frame of doll carriage can fold
Get up, can so reduce volume, be easy to store and carry.But there is the problem of following in the doll carriage of prior art：By
It is typically to be formed by connecting by some tubing in the vehicle frame of doll carriage, the connection of everywhere is self-existent, therefore, works as car
, it is necessary to which user divides several steps to be folded these tie points one by one when frame folds, bother, take so as to cause to fold
It is long.
Utility model content
Technical problem to be solved in the utility model is to provide one kind and can folded in place with a step, so that easy to operate,
Time saving and energy saving foldable baby stroller frame.
In order to solve the above technical problems, foldable baby stroller frame provided by the utility model, including handle rack, front foot
Frame, rear leg and link, handle rack are connected to link upper end, and front foot frame and rear leg are both connected to link lower end；It
Also include the first link, the second link and auxiliary frame；Described handle rack, link, auxiliary frame and rear leg upper end shape
Into quadric chain；One end of the first described link is hinged with front foot frame, and one end and the auxiliary frame of the second link are hinged,
The other end of the other end of first link and the second link is simultaneously be hinged with rear leg and along the length direction of rear leg
It is slidably connected.
The doll carriage vehicle frame also includes pedestal, and the lower end of link is hinged on the upper end of pedestal, the upper end hinge of front foot frame
The lower end of pedestal is connected on, the upper end of rear leg is fixedly connected on the side of pedestal.
Described quadric chain refers to that the lower end of handle rack is provided with lug close to end, and the upper end of link is with dashing forward
Ear is hinged, and the upper end of auxiliary frame and the bottom of handle rack are hinged, and the lower end of auxiliary frame is hinged with rear leg by place near to the upper end.
The doll carriage vehicle frame also includes sliding pin, and long lumbar hole, one end of sliding pin are provided with along its length on rear leg
It is slidably connected in long lumbar hole, the lower end of the first link and the second link is hinged with the other end of sliding pin simultaneously.
Described auxiliary frame and the pin joint of rear leg are located above long lumbar hole.
In described rear leg vertical connection and the side of pedestal.
After above structure, the utility model compared with prior art, has the following advantages that：
1) because the lower end of the first link and the lower end of the second link are hinged and are slidably connected on rear leg simultaneously,
And the auxiliary frame in the upper end and quadric chain of the second link is hinged, so, quadric chain once motion will be same
When drive the synchronization action of the first link and the second link, therefore, folding for vehicle frame only needs a step, saves significantly
Save time, and fold and more facilitate；
2) pedestal serves the effect of undertaking, as the fulcrum folded foldable structure can also be made simpler.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model foldable baby stroller frame.
Fig. 2 is structural representation when the utility model foldable baby stroller frame is opened completely.
Fig. 3 is the structural representation during the utility model foldable baby stroller frame folds.
Fig. 4 is structural representation when the utility model foldable baby stroller frame folds completely.
Wherein, 1, handle rack；2nd, link；3rd, front foot frame；4th, rear leg；5th, auxiliary frame；6th, the first link；7th, second
Link；8th, pedestal；9th, lug；10th, long lumbar hole；11st, sliding pin.
Embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
From the structural representation of the utility model foldable baby stroller frame shown in Fig. 1~Fig. 4, it includes handle
Hand cradle 1, front foot frame 3, rear leg 4 and link 2, handle rack 1 are connected to the upper end of link 2, and front foot frame 3 and rear leg 4 connect
It is connected on the lower end of link 2.It also includes the first link 6, the second link 7 and auxiliary frame 5.Described handle rack 1, link
2nd, auxiliary frame 5 and the upper end of rear leg 4 form quadric chain.One end of the first described link 6 is be hinged with front foot frame 3, the
One end of two links 7 is be hinged with auxiliary frame 5, the other end of the other end of the first link 6 and the second link 7 and meanwhile with it is rear
Foot stool 4 is be hinged and is slidably connected along the length direction of rear leg 4.
The doll carriage vehicle frame also includes pedestal 8, and the lower end of link 2 is hinged on the upper end of pedestal 8, front foot frame 3 it is upper
End is hinged on the lower end of pedestal 8, and the upper end of rear leg 4 is fixedly connected on the side of pedestal 8.
Described quadric chain refers to, the lower end of handle rack 1 is provided with lug 9 close to end, the upper end of link 2 with
Lug 9 is be hinged, and the upper end and the bottom of handle rack 1 of auxiliary frame 5 are hinged, and the lower end of auxiliary frame 5 is cut with scissors with rear leg 4 by place near to the upper end
Connect.
The doll carriage vehicle frame also includes sliding pin 11, and long lumbar hole 10, sliding pin are provided with along its length on rear leg 4
11 one end is slidably connected in long lumbar hole 10, the lower end of the first link 6 and the second link 7 simultaneously with sliding pin 11
The other end is hinged.
The pin joint of described auxiliary frame 5 and rear leg 4 is located at the top of long lumbar hole 10.
In the described vertical connection of rear leg 4 and the side of pedestal 8.
It is described above, only it is the preferably feasible implementation example of the utility model, it is impossible to therefore limit to of the present utility model
Interest field, it is for those skilled in the art, all to be made with the technical solution of the utility model and technical concept
Other various corresponding change should all belong within the protection domain of the utility model claims.
Claims (6)
1. a kind of foldable baby stroller frame, including handle rack (1), front foot frame (3), rear leg (4) and link (2),
Hand cradle (1) is connected to link (2) upper end, and front foot frame (3) and rear leg (4) are both connected to link (2) lower end；Its feature exists
In：It also includes the first link (6), the second link (7) and auxiliary frame (5)；Described handle rack (1), link (2),
Auxiliary frame (5) and rear leg (4) upper end form quadric chain；Cut with scissors with front foot frame (3) one end of described the first link (6)
Connect, one end of the second link (7) is be hinged with auxiliary frame (5), the other end of the first link (6) and the second link (7)
The other end is simultaneously be hinged with rear leg (4) and is slidably connected along the length direction of rear leg (4).
2. foldable baby stroller frame according to claim 1, it is characterised in that：The doll carriage vehicle frame also includes base
Seat (8), the lower end of link (2) are hinged on the upper end of pedestal (8), and the upper end of front foot frame (3) is hinged on the lower end of pedestal (8),
The upper end of rear leg (4) is fixedly connected on the side of pedestal (8).
3. foldable baby stroller frame according to claim 1, it is characterised in that：Described quadric chain refers to,
The lower end of handle rack (1) is provided with lug (9) close to end, and the upper end of link (2) and lug (9) are be hinged, auxiliary frame (5)
The bottom of upper end and handle rack (1) is hinged, and the lower end of auxiliary frame (5) is hinged with rear leg (4) by place near to the upper end.
4. foldable baby stroller frame according to claim 1, it is characterised in that：The doll carriage vehicle frame also includes sliding
It is dynamic to sell (11), long lumbar hole (10) is provided with along its length on rear leg (4), and one end of sliding pin (11) is slidably connected at long lumbar hole
(10) in, the lower end of the first link (6) and the second link (7) while it is hinged with the other end of sliding pin (11).
5. foldable baby stroller frame according to claim 4, it is characterised in that：Described auxiliary frame (5) and the rear foot
The pin joint of frame (4) is located above long lumbar hole (10).
6. foldable baby stroller frame according to claim 2, it is characterised in that：Described rear leg (4) vertically connects
Connect with the side of pedestal (8) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396069.XU CN206634048U (en) | 2017-04-14 | 2017-04-14 | Foldable baby stroller frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396069.XU CN206634048U (en) | 2017-04-14 | 2017-04-14 | Foldable baby stroller frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206634048U true CN206634048U (en) | 2017-11-14 |
Family
ID=60246468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396069.XU Active CN206634048U (en) | 2017-04-14 | 2017-04-14 | Foldable baby stroller frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206634048U (en) |
-
2017
- 2017-04-14 CN CN201720396069.XU patent/CN206634048U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |