CN208181159U - Baby carriage frame - Google Patents
Baby carriage frame Download PDFInfo
- Publication number
- CN208181159U CN208181159U CN201820717200.2U CN201820717200U CN208181159U CN 208181159 U CN208181159 U CN 208181159U CN 201820717200 U CN201820717200 U CN 201820717200U CN 208181159 U CN208181159 U CN 208181159U
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- Prior art keywords
- hinged
- handrail
- baby
- back leg
- seat support
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- 210000001364 upper extremity Anatomy 0.000 claims abstract description 21
- 230000007812 deficiency Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a baby carriage framework, a rear leg (2) is rotationally connected with a front leg (1); the lower end of the front support rod (3) is rotatably connected with the upper ends of the rear legs (2) or the front legs (1); the position of the hand push rod (4) close to the lower end thereof is rotationally connected with the upper end of the front support rod (3); the lower end of the rear stay bar (5) is hinged with the rear leg (2), and the upper end of the rear stay bar (5) is hinged with the lower end of the hand push bar (4); the middle part of the rear connecting rod (6) is hinged with the rear leg (2), and a front connecting rod (7) hinged with the front end of the rear connecting rod (6) and the front leg (1) is arranged between the front end of the rear connecting rod (6) and the front leg (1); the front part of the seat supporting piece (8) is hinged with the front support rod (3), and the rear part of the seat supporting piece (8) is hinged with the rear end of the rear connecting rod (6). The utility model discloses simple structure, convenient operation is folding small, portable.
Description
[technical field]
The utility model relates to baby-carrier frameworks.
[background technique]
Currently, perambulator has become child's article indispensable in developmental process.Perambulator in the market is generally all
It can be carried out folding or expansion, but the skeleton structure of existing perambulator is sufficiently complex, causes perambulator heavy, volume after folding
Greatly, it has not been convenient to carry.
Therefore, the utility model is based on above deficiency and generates.
[utility model content]
The utility model aim is to overcome the deficiencies in the prior art, and it is simple to provide a kind of structure, easy to operate, after folding
It is small in size, portable baby stroller.
The utility model is achieved through the following technical solutions:
Baby-carrier framework can move to folding position from expanded position, it is characterised in that: include:
Foreleg 1 is connected with front-wheel 1a on the foreleg 1；
Back leg 2 is connected with rear-wheel 2a on the back leg 2, and the back leg 2 and foreleg 1 are rotatablely connected；
Front strut 3,3 lower end of front strut and back leg 2 or 1 upper end of foreleg are rotatablely connected；
Handspike 4 is rotatablely connected on the handspike 4 and close to its lower end position and 3 upper end of front strut；
Rear pole 5,5 lower end of rear pole and back leg 2 are hinged, 5 upper end of rear pole and 4 lower end of handspike
Hingedly；
Back link 6,6 middle part of back link is hinged with back leg 2, sets between 6 front end of back link and foreleg 1
There is the front rod 7 hinged with the two；
Seat support 8,8 front of seat support and front strut 3 are hinged, 8 rear portion of seat support
It is hinged with 6 rear end of back link.
Baby-carrier framework as described above, it is characterised in that: the baby-carrier framework further includes before capable of following folding
Armrest assembly 9, the preceding armrest assembly 9 include the protrusion ear 91 being arranged on front strut 3, are turned on the protrusion ear 91
It is dynamic be connected with handrail upper boom 92, it is equipped between 8 rear portion of 92 lower end of handrail upper boom and seat support hinged with the two
Handrail lower beam 93,92 upper end of handrail upper boom are removably connected with U-shaped handrail 94.
Baby-carrier framework as described above, it is characterised in that: handrail lower beam 93, seat support 8 and the back link 6
Three is coaxially hinged.
Baby stroller as described above, it is characterised in that: the U-shaped handrail 94 and 92 plug connection of handrail upper boom.
Baby-carrier framework as described above, it is characterised in that: the seat support 8 includes mounting bar 81 and is connected to
The interconnecting piece 82 of on mounting bar 81 and oblique upper protrusion, the interconnecting piece 82 is hinged with front strut 3,6 He of back link
Handrail lower beam 93 is hinged on 81 rear end of mounting bar.
Baby-carrier framework as described above, it is characterised in that: the front strut 3 and back leg 2 position that is hinged form the
One hinge joint A, the rear pole 5 and back leg 2 position that is hinged form the second hinge joint B, the back link 6 and back leg 2
Be hinged position formation third hinge joint C, and the third hinge joint C is between the first hinge joint A and the second hinge joint B.
Compared with prior art, the utility model has the following advantages: the utility model baby-carrier framework is when folding, forward
Handspike is pushed simultaneously to apply down force to handspike, therefore, the lower end of handspike moved beneath backward drives on front strut
End, rear pole upper end move downward and gradually close to rear-wheel, front strut is with respect to back leg rotation and upper end moves downward
In the process, front strut pushes seat support front, so that seat support moved beneath backward, seat support is to the back lower place
Back link upper end is just pushed when movement, is just relatively rotated with back leg in the middle part of back link, back link front end is upturned, because hereafter connecting
Bar front end pulls foreleg to draw close to back leg by front rod, to realize the folding of entire baby-carrier framework.Whole process passes through
The cooperation of link mechanism, folding is smooth, and small in size after the completion of folding, easy to carry.
[Detailed description of the invention]
Fig. 1 is the utility model perspective view；
Fig. 2 is the utility model unfolded state side view；
Fig. 3 is the side view in the utility model folding process；
Fig. 4 is the utility model folded state side view.
[specific embodiment]
The utility model is further described with reference to the accompanying drawing:
As shown in Figures 1 to 4, baby-carrier framework can move to folding position from expanded position, comprising:
Foreleg 1 is connected with front-wheel 1a on the foreleg 1；
Back leg 2 is connected with rear-wheel 2a on the back leg 2, and the back leg 2 and foreleg 1 are rotatablely connected；
Front strut 3,3 lower end of front strut and back leg 2 or 1 upper end of foreleg are rotatablely connected；
Handspike 4 is rotatablely connected on the handspike 4 and close to its lower end position and 3 upper end of front strut；
Rear pole 5,5 lower end of rear pole and back leg 2 are hinged, 5 upper end of rear pole and 4 lower end of handspike
Hingedly；
Back link 6,6 middle part of back link is hinged with back leg 2, sets between 6 front end of back link and foreleg 1
There is the front rod 7 hinged with the two；
Seat support 8,8 front of seat support and front strut 3 are hinged, 8 rear portion of seat support
It is hinged with 6 rear end of back link.
As shown in Figure 2 to Figure 3, baby-carrier framework pushes forward handspike 4 and applies downwards to handspike 4 when folding
Active force, therefore, the lower end of handspike 4 moved beneath backward, drive 3 upper end of front strut, the upper end of rear pole 5 moves downward and
Gradually close to rear-wheel 2a, for front strut 3 relative to the rotation of back leg 2 and during upper end moves downward, front strut 3 pushes seat
8 front of supporting element so that the moved beneath backward of seat support 8, seat support 8 backward moved beneath when just push after connect
6 upper end of bar, 6 middle part of back link are just relatively rotated with back leg 2, and 6 front end of back link is upturned, therefore 6 front end of back link passes through
Front rod 7 pulls foreleg 1 to draw close to back leg 2, to realize the folding of entire baby-carrier framework.Whole process passes through link mechanism
Cooperation, fold it is smooth, and fold after the completion of it is small in size, it is easy to carry.
As shown in Figure 1 to Figure 3, the baby-carrier framework further includes the preceding armrest assembly 9 that can follow folding, before described
Armrest assembly 9 includes the protrusion ear 91 being arranged on front strut 3, is rotatably connected to handrail upper boom 92 on the protrusion ear 91,
The handrail lower beam 93 hinged with the two is equipped between 8 rear portion of 92 lower end of handrail upper boom and seat support, described helps
92 upper end of bar is removably connected with U-shaped handrail 94 on hand.When baby-carrier framework folds, front strut 3 is with respect to 2 rotation process of back leg
In just press handrail upper boom 92 so that handrail upper boom 92, handrail lower beam 93 and seat support 8 relatively rotate, thus before realizing
The folding of armrest assembly 9, when folding baby vehicle skeleton, do not need armrest assembly 9 before dismantling, operate very convenient.
As shown in Figures 2 and 3, the handrail lower beam 93, seat support 8 and 6 three of back link are coaxially hinged.Cause
This, entire baby carriage skeleton structure is compact, and folding is also very flexible.
As shown in Fig. 2, the U-shaped handrail 94 and 92 plug connection of handrail upper boom.When U-shaped handrail is dismantled or installed to needs
When 94, only needs one to pull out or one inserts, it is very convenient to operate.
As shown in Figure 1, Figure 2 and Figure 3, the seat support 8 includes mounting bar 81 and is connected on mounting bar 81 simultaneously
The interconnecting piece 82 of oblique upper protrusion, the interconnecting piece 82 and front strut 3 are hinged, and the back link 6 and handrail lower beam 93 are cut with scissors
Connect present 81 rear end of hack lever.Interconnecting piece 82 protrudes and hinged with front pole-bracket 3 obliquely upward, before ensure that when baby-carrier framework folds
Strut 3 is easier to push 81 rear end of mounting bar moved beneath backward, so that folding more flexible.
As shown in Figures 2 and 3, the front strut 3 and back leg 2 position that is hinged form the first hinge joint A, after described
Strut 5 and back leg 2 position that is hinged form the second hinge joint B, and the back link 6 and back leg 2 position that is hinged form third
Hinge joint C, the third hinge joint C is between the first hinge joint A and the second hinge joint B.It is designed in this way, so that perambulator
Skeleton structure is compact, fold up it is easy to operate, fold flexibly.
Claims (6)
1. baby-carrier framework can move to folding position from expanded position, it is characterised in that: include:
Foreleg (1) is connected with front-wheel (1a) on the foreleg (1)；
Back leg (2) is connected with rear-wheel (2a) on the back leg (2), and the back leg (2) and foreleg (1) are rotatablely connected；
Front strut (3), the front strut (3) lower end and back leg (2) or foreleg (1) upper end are rotatablely connected；
Handspike (4) is rotatablely connected on the handspike (4) and close to its lower end position and front strut (3) upper end；
Rear pole (5), the rear pole (5) lower end and back leg (2) hingedly, the rear pole (5) upper end and handspike (4)
Lower end is hinged；
Back link (6), in the middle part of the back link (6) hingedly with back leg (2), the back link (6) front end and foreleg (1) it
Between be equipped with the front rod (7) hinged with the two；
Seat support (8), the seat support (8) front and front strut (3) hingedly, the seat support (8)
Rear portion and back link (6) rear end are hinged.
2. baby-carrier framework according to claim 1, it is characterised in that: the baby-carrier framework further includes that can follow folding
Folded preceding armrest assembly (9), the preceding armrest assembly (9) includes the protrusion ear (91) being arranged on front strut (3), described
It is rotatably connected to handrail upper boom (92) on protrusion ear (91), handrail upper boom (92) lower end and seat support (8) rear portion
Between be equipped with the handrail lower beam (93) hinged with the two, described handrail upper boom (92) upper end is removably connected with U-shaped handrail
(94)。
3. baby-carrier framework according to claim 2, it is characterised in that: the handrail lower beam (93), seat support
(8) and back link (6) three is coaxially hinged.
4. baby-carrier framework according to claim 2, it is characterised in that: the U-shaped handrail (94) and handrail upper boom
(92) plug connection.
5. baby-carrier framework according to claim 2, it is characterised in that: the seat support (8) includes mounting bar
(81) it and is connected on mounting bar (81) and the interconnecting piece (82) of oblique upper protrusion, the interconnecting piece (82) and front strut (3)
Hingedly, the back link (6) and handrail lower beam (93) are hinged on mounting bar (81) rear end.
6. baby-carrier framework according to claim 1, it is characterised in that: the front strut (3) is hinged with back leg (2)
Position forms the first hinge joint (A), and the rear pole (5) and back leg (2) position that is hinged form the second hinge joint (B), institute
The back link (6) stated and back leg (2) position that is hinged form third hinge joint (C), and the third hinge joint (C) is located at first
Between hinge joint (A) and the second hinge joint (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820717200.2U CN208181159U (en) | 2018-05-14 | 2018-05-14 | Baby carriage frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820717200.2U CN208181159U (en) | 2018-05-14 | 2018-05-14 | Baby carriage frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208181159U true CN208181159U (en) | 2018-12-04 |
Family
ID=64430109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820717200.2U Active CN208181159U (en) | 2018-05-14 | 2018-05-14 | Baby carriage frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208181159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955885A (en) * | 2019-03-14 | 2019-07-02 | 柯全德 | A kind of perambulator of folding convenient |
-
2018
- 2018-05-14 CN CN201820717200.2U patent/CN208181159U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955885A (en) * | 2019-03-14 | 2019-07-02 | 柯全德 | A kind of perambulator of folding convenient |
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| GR01 | Patent grant |