CN206719295U - A kind of vehicle frame of baby stroller - Google Patents
A kind of vehicle frame of baby stroller Download PDFInfo
- Publication number
- CN206719295U CN206719295U CN201720435493.0U CN201720435493U CN206719295U CN 206719295 U CN206719295 U CN 206719295U CN 201720435493 U CN201720435493 U CN 201720435493U CN 206719295 U CN206719295 U CN 206719295U
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- CN
- China
- Prior art keywords
- pole
- telescopic bar
- support
- hand push
- support telescopic
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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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Abstract
The utility model proposes a kind of vehicle frame of baby stroller, including hand push frame, folding rack and chassis, hand push frame to be fixedly mounted on chassis, and folding rack bottom is hinged on chassis, and folding rack top is fastened and connected with hand push frame；The folding rack includes the first pole, the second pole, the first support telescopic bar and the second support telescopic bar, the first pole and intersected with the second pole, and the middle part of the first pole and the middle part of the second pole are hinged；First pole bottom, the second pole bottom are hinged with chassis respectively；First pole top is fixedly connected with the first support telescopic bar, and the first pole keeps vertical configuration with the first support telescopic bar；Second pole top is fixedly connected with the second support telescopic bar, and the second pole keeps vertical configuration with the second support telescopic bar；The utility model overall structure is simple, and conveniently and efficiently folding rack is unlocked and locked, and the hand push frame integrally takes up space small volume, and hand push frame is light and steady solid.
Description
Technical field
Foldable pushchair field is the utility model is related to, more particularly to a kind of vehicle frame of baby stroller.
Background technology
For baby's Folding trolley currently on the market generally because complicated, fold mechanism includes many fragile parts,
It is troublesome in poeration, and volume after folding is larger, it is inconvenient to carry.Doll carriage is when use is with folding folding and expanding, it is necessary to carry out
Multi-step operation could be completed to fold folding and expansion to perambulator, and inconvenience is sharp in operation, when wasting time and energy, and deploying
Steadiness is poor, dangerous.
Utility model content
The purpose of this utility model is to overcome deficiency in existing product, there is provided one kind is simple in construction, conveniently and efficiently unlocks
With the baby stroller and its vehicle frame of locking, light, the steady solid foldable locking of small volume, vehicle body.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
The utility model proposes a kind of baby stroller and its vehicle frame, a kind of baby stroller include vehicle frame, seating pad and
Four rolling, the vehicle frame of the baby stroller include hand push frame, folding rack and chassis, and hand push frame is fixedly mounted on chassis
On, folding rack bottom is hinged on chassis, and folding rack top is fastened and connected with hand push frame；Seating pad is fixedly mounted on folding
On support, four rolling is separately mounted on chassis；The folding rack is stretched including the first pole, the second pole, the first support
Contracting bar and the second support telescopic bar, the first pole intersect with the second pole, and the middle part of the first pole and second
The middle part of bar is hinged；First pole bottom, the second pole bottom are hinged with chassis respectively；First pole top with first
Support expansion link is fixedly connected, and the first pole keeps vertical configuration with the first support telescopic bar；Second pole top and the second support
Expansion link is fixedly connected, and the second pole keeps vertical configuration with the second support telescopic bar；Seating pad is fixedly mounted on the first support
On expansion link and the second support telescopic bar, the seating pad is realized by flexible first support telescopic bar and the second support telescopic bar
To the big minor adjustment of seating pad width；
The hand push frame includes the first support column and the second support column, and the first bending handle is provided with the top of the first support column
Hand, and ranked first regulation fixing hole provided with one on the first support column and can be clasped with these the first regulation fixing holes
The first pivotally connected set, be provided with the second bent handle on the top of the second support column, and be ranked second on the second support column provided with one
Regulation fixing hole and the second pivotally connected set that can be clasped with these the second regulation fixing holes；
First support telescopic bar is fastened in the first neck in the first pivotally connected set, and the second support telescopic bar is fastened on second
In the second neck in pivotally connected set, by the first pivotally connected set, the second pivotally connected set respectively along the first support column, the second support column
Carry out adjustment height up and down, and the first regulation fixing hole corresponding to being correspondingly buckled in, in the second regulation fixing hole, folded with realizing
Support upper-lower height telescopic adjustment in hand push frame locks；
As preferred：The chassis includes the first bottom bar and the second bottom bar, and four rolling is divided into the first universal wheel, the 20000th
To wheel, the first driven pulley and the second driven pulley；First universal wheel, the second universal wheel are separately mounted to the front end of the first bottom bar,
The front end of two bottom bars；First driven pulley, the second driven pulley are separately mounted to the rear end of the first bottom bar, the rear end of the second bottom bar.
As preferred：First support column bottom is fixed on the first bottom bar by the first fixed cover, the second support column bottom
It is fixed on by the second fixed cover on the second bottom bar；First pole bottom is hinged on the first fixed cover, the second pole bottom hinge
It is connected on the second fixed cover.
As preferred：The first parking brake is installed in the first bent handle bottom, is provided with the second bent handle bottom
The brake block that simultaneously brake wheel rotates that is used to hold tightly of two parking brakes, the first parking brake and the second parking brake with being fixed on chassis connects
Connect.
As preferred：First pivotally connected set is provided with the first resilient key for the first regulation fixing hole that is clasped,
Second pivotally connected set is provided with the second resilient key for the second regulation fixing hole that is clasped.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model overall structure is simple, and conveniently and efficiently folding rack is unlocked and locked, and the hand push
Frame integrally takes up space small volume, and hand push frame is light and steady solid.
Brief description of the drawings
Fig. 1~2 are a kind of different side structure schematic diagrams of baby stroller of the utility model.
Fig. 3~4 are a kind of different side structure schematic diagrams of the baby stroller of the utility model when without seating pad.
Reference：First support column 1, the first bent handle 11, the first pivotally connected set 12, the first neck 121, the first regulation
Fixing hole 13, the first fixed cover 14, the first parking brake 15, the second support column 2, the second bent handle 21, the second pivotally connected set 22, second
Neck 221, the second regulation fixing hole 23, the second fixed cover 24, the second parking brake 25, folding rack 3, the first pole 31, second
Bar 32, the first support telescopic bar 33, the second support telescopic bar 34, seating pad 35, the first bottom bar 4, the first universal wheel 6, first from
Driving wheel 8, brake block 41, the second bottom bar 5, the second universal wheel 7, the second driven pulley 9.
Embodiment
The technical solution of the utility model is described further with reference to Figure of description：
As shown in figures 1-4, the utility model proposes a kind of baby stroller and its specific embodiment of vehicle frame, Yi Zhongying
Youngster's trolley includes vehicle frame, seating pad 35 and four rolling, wherein applied to a kind of vehicle frame of baby stroller include hand push frame,
Folding rack 3 and chassis, hand push frame are fixedly mounted on chassis, and the bottom of folding rack 3 is hinged on chassis, and folding rack 3 pushes up
End is fastened and connected with hand push frame；Seating pad 35 is fixedly mounted on folding rack 3, and four rolling is separately mounted on chassis；Institute
Stating folding rack 3 includes the first pole 31, the second pole 32, the first support telescopic bar 33 and the second support telescopic bar 34, and first
Pole 31 is intersected with the second pole 32, and the middle part of the first pole 31 and the middle part of the second pole 32 are hinged；
The bottom of first pole 31, the bottom of the second pole 32 are hinged with chassis respectively；The top of first pole 31 and the first support telescopic bar 33
It is fixedly connected, and the first pole 31 and the first support telescopic bar 33 keep vertical configuration；Stretched with the second support on the top of second pole 32
Contracting bar 34 is fixedly connected, and the second pole 32 and the second support telescopic bar 34 keep vertical configuration；Seating pad 35 is fixedly mounted on
On one support telescopic bar 33 and the second support telescopic bar 34, the seating pad 35 passes through the first support telescopic bar 33 and second that stretches
Support telescopic bar 34 realizes the big minor adjustment to the width of seating pad 35；
The hand push frame includes the first support column 1 and the second support column 2, and it is curved to be provided with first on the top of the first support column 1
Bent handle 11, and ranked first regulation fixing hole 13 provided with one on the first support column 1 and can be fixed with these the first regulations
The first pivotally connected set 12 that hole 13 is clasped, the second bent handle 21 is provided with the top of the second support column 2, and in the second support
Post 2 is provided with one and ranked second regulation fixing hole 23 and the second pivot joint that can be clasped with these the second regulation fixing holes 23
Set 22；
First support telescopic bar 33 is fastened in the first neck 121 in the first pivotally connected set 12, the second support telescopic bar 34
Be fastened in the second neck 221 in the second pivotally connected set 22, by the first pivotally connected set 12, the second pivotally connected set 22 respectively along
One support column 1, the second support column 2 carry out adjustment height up and down, and are correspondingly buckled in corresponding first regulation fixing hole 13, second
Adjust in fixing hole 23, to realize that the upper-lower height telescopic adjustment in hand push frame of folding rack 3 locks；
As shown in Figures 1 to 3, the chassis includes the first bottom bar 4 and the second bottom bar 5, four rolling are divided into the first universal wheel
6th, the second universal wheel 7, the first driven pulley 8 and the second driven pulley 9；First universal wheel 6, the second universal wheel 7 are separately mounted to first
The front end of bottom bar 4, the front end of the second bottom bar 5；First driven pulley 8, the second driven pulley 9 be separately mounted to the first bottom bar 4 rear end,
The rear end of second bottom bar 5.
As shown in figures 2-3, the bottom of the first support column 1 is fixed on the first bottom bar 4 by the first fixed cover 14, second
The bottom of dagger 2 is fixed on the second bottom bar 5 by the second fixed cover 24；The bottom of first pole 31 is hinged on the first fixed cover 14
On, the bottom of the second pole 32 is hinged on the second fixed cover 24.
As shown in figures 1-4, first parking brake 15 is installed in the bottom of the first bent handle 11, at the bottom of the second bent handle 21
Portion is provided with the second parking brake 25, and the first parking brake 15 and the second parking brake 25 are used to hold tightly simultaneously brake wheel with being fixed on chassis
The brake block 41 of rotation connects.
First pivotally connected set 12 is provided with the first resilient key for the first regulation fixing hole 13 that is clasped, the second pivot
Female connector 22 is provided with the second resilient key for the second regulation fixing hole 23 that is clasped.
The utility model overall structure is simple, and conveniently and efficiently folding rack is unlocked and locked, and the hand push
Frame integrally takes up space small volume, and hand push frame is light and steady solid.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (2)
1. a kind of vehicle frame of baby stroller, including hand push frame, folding rack (3) and chassis, it is characterised in that hand push frame is fixed
On chassis, folding rack (3) bottom is hinged on chassis, and folding rack (3) top is fastened and connected with hand push frame；
The folding rack (3) includes the first pole (31), the second pole (32), the first support telescopic bar (33) and the second support
Expansion link (34), the first pole (31) intersect with the second pole (32), and the middle part and second of the first pole (31)
The middle part of pole (32) is hinged；First pole (31) bottom, the second pole (32) bottom are hinged with chassis respectively；
First pole (31) top is fixedly connected with the first support telescopic bar (33), and the first pole (31) and the first support telescopic
Bar (33) keeps vertical configuration；Second pole (32) top is fixedly connected with the second support telescopic bar (34), and the second pole (32)
Vertical configuration is kept with the second support telescopic bar (34)；
The hand push frame includes the first support column (1) and the second support column (2), and first is provided with the top of the first support column (1)
Bent handle (11), and on the first support column (1) provided with one ranked first regulation fixing hole (13) and can with these first
The first pivotally connected set (12) that regulation fixing hole (13) is clasped, the second bent handle is provided with the top of the second support column (2)
(21), and it ranked second regulation fixing hole (23) provided with one on the second support column (2) and can be fixed with these the second regulations
The second pivotally connected set (22) that hole (23) is clasped；
First support telescopic bar (33) is fastened on the first neck (121) in the first pivotally connected set (12) Nei, the second support telescopic bar
(34) it is fastened on the second neck (221) in the second pivotally connected set (22) Nei, by the first pivotally connected set (12), the second pivotally connected set
(22) adjustment height up and down is carried out respectively along the first support column (1), the second support column (2), and the corresponding to being correspondingly buckled in
In one regulation fixing hole (13), the second regulation fixing hole (23), to realize that folding rack (3) upper-lower height in hand push frame is stretched
Regulation.
2. according to a kind of vehicle frame of baby stroller described in claim 1, it is characterised in that first pivotally connected set (12)
The first resilient key for the first regulation fixing hole (13) that is clasped is provided with, the second pivotally connected set (22), which is provided with, is used for buckle
Coordinate the second resilient key of the second regulation fixing hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720435493.0U CN206719295U (en) | 2017-04-24 | 2017-04-24 | A kind of vehicle frame of baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720435493.0U CN206719295U (en) | 2017-04-24 | 2017-04-24 | A kind of vehicle frame of baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206719295U true CN206719295U (en) | 2017-12-08 |
Family
ID=60506548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720435493.0U Active CN206719295U (en) | 2017-04-24 | 2017-04-24 | A kind of vehicle frame of baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206719295U (en) |
-
2017
- 2017-04-24 CN CN201720435493.0U patent/CN206719295U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200629 Address after: Room 117362, building B21, Jinkang Huafu, Taoyuan North Road, Zhongxing Town, Siyang County, Suqian City, Jiangsu Province Patentee after: Jiangsu Runyong Construction Engineering Co., Ltd Address before: Pujiang County of Zhenjiang city of Jinhua province Zhejiang 322200 Bridge Village No. 68 Patentee before: Huang Shufang |