CN108945073A - A kind of baby-carrier framework - Google Patents
A kind of baby-carrier framework Download PDFInfo
- Publication number
- CN108945073A CN108945073A CN201810705415.7A CN201810705415A CN108945073A CN 108945073 A CN108945073 A CN 108945073A CN 201810705415 A CN201810705415 A CN 201810705415A CN 108945073 A CN108945073 A CN 108945073A
- Authority
- CN
- China
- Prior art keywords
- drive rod
- back leg
- baby
- hinge joint
- rotatablely connected
- 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.)
- Pending
Links
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
Abstract
The invention discloses a kind of baby-carrier framework, foreleg (1) is equipped with front-wheel (1a)；Back leg (2) is equipped with rear-wheel (2a), and back leg (2) and foreleg (1) are rotatablely connected；Interlocking lever (3) lower end and back leg (2) or foreleg (1) are rotatablely connected；Engaging lug (5) are equipped on handspike (4) and close to its lower end position, the upper end of interlocking lever (3) is hinged on engaging lug (5)；First drive rod (6) one end and handspike (4) lower end are rotatablely connected, and the other end and back leg (2) are rotatablely connected；Sliding sleeve (7) is set on back leg (2) and back leg (2) can slide relatively；Second drive rod (8) one end and the first drive rod (6) are rotatablely connected, and the other end and sliding sleeve (7) are rotatablely connected；Draw bar (9) one end and foreleg (1) are rotatablely connected, and the other end and sliding sleeve (7) are rotatablely connected.The configuration of the present invention is simple, folding is smooth, and volume after folding is small.
Description
[technical field]
The present invention relates to a kind of baby-carrier frameworks.
[background technique]
Perambulator has become indispensable product during infant growth.Perambulator currently on the market is generally all
It can fold, in order to carry.But folding of baby currently on the market gets up, structure is more complicated, higher cost, folds
It has some setbacks, volume after folding is still larger.
Therefore, the present invention is based on above deficiency and generates.
[summary of the invention]
The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a kind of structure is simple, smooth, volume after folding is folded
Small baby-carrier framework.
The present invention is achieved by the following technical solutions:
A kind of baby-carrier framework can be moved to folding position from expanded position, it is characterised in that: include:
Foreleg 1, the foreleg 1 are equipped with front-wheel 1a；
Back leg 2, the back leg 2 is equipped with rear-wheel 2a, and the back leg 2 and foreleg 1 are rotatablely connected；
Interlocking lever 3,3 lower end of interlocking lever and back leg 2 or foreleg 1 are rotatablely connected；
Handspike 4 is equipped with engaging lug 5 on the handspike 4 and close to its lower end position, the interlocking lever 3 it is upper
End is hinged on engaging lug 5；
First drive rod 6, described 6 one end of the first drive rod and 4 lower end of handspike are rotatablely connected, the other end and back leg 2
Rotation connection；
Sliding sleeve 7, the sliding sleeve 7 is set on back leg 2 and the opposite back leg 2 of energy slides；
Second drive rod 8, described 8 one end of the second drive rod and the first drive rod 6 are rotatablely connected, the other end and sliding sleeve 7
Rotation connection；
Draw bar 9, described 9 one end of draw bar and foreleg 1 are rotatablely connected, and the other end and sliding sleeve 7 are rotatablely connected.
Baby-carrier framework as described above, it is characterised in that: the baby-carrier framework further includes mounting, the mounting
Including the support sleeve 10 being rotatably connected on back leg 2 or interlocking lever 3, being equipped in the support sleeve 10 can slide in it
Seat post 11, the rear portion of the seat post 11 and the first drive rod 6 are rotatablely connected.
Baby-carrier framework as described above, it is characterised in that: the baby-carrier framework further includes mounting, the mounting
Including seat post 11,11 rear side of seat post is rotatablely connected with the first drive rod 6,11 front side of seat post and back leg
The seat support bar 12 hinged with the two is equipped between 2.
Baby-carrier framework as described above, it is characterised in that: the seat post 11 is connected position with the first drive rod 6
Forming the first hinge joint A, first drive rod 6 position that is connected with back leg 2 forms the second hinge joint B, and described second
The position that is connected with the first drive rod 6 of drive rod 8 forms third hinge joint C, and the third hinge joint C is located at the first hinge joint
Between A and the second hinge joint B.
Baby-carrier framework as described above, it is characterised in that: the seat post 11 is connected position with the first drive rod 6
Forming the first hinge joint A, first drive rod 6 position that is connected with back leg 2 forms the second hinge joint B, and described second
The position that is connected with the first drive rod 6 of drive rod 8 forms third hinge joint C, and the third hinge joint C is located at the first hinge joint
Between A and the second hinge joint B, the seat support bar 12 and back leg 2 position that is hinged are located at the top of the second hinge joint B.
Baby-carrier framework as described above, it is characterised in that: 6 three of draw bar 9, sliding sleeve 7 and the second drive rod
It is coaxial hinged.
Baby-carrier framework as described above, it is characterised in that: the engaging lug 5 is to protruding on front side of handspike 4.
Compared with prior art, the present invention has the following advantages:
Baby-carrier framework of the present invention pushes forward handspike and pushes handspike, handspike lower end just drives when folding
First drive rod upper end is close to back leg lower end, and interlocking lever is also rotated relative to back leg at the same time, and the first drive rod upper end is backward
In leg approach process, the second drive rod on the first interlocking lever, which just pushes, slides over glide downwards on back leg, slides over to downslide
Foreleg is just pulled by draw bar in capable process, so that foreleg is drawn close to back leg and folded.Entire folding process is very suitable
Freely, and entire baby carriage skeleton structure is simple, and low in cost, volume after folding is small, can be placed on air baggage frame or automobile
In boot, it is highly convenient for carrying.
[Detailed description of the invention]
Fig. 1 is 1 unfolded state side view of the embodiment of the present invention；
Fig. 2 is side view in 1 folding process of the embodiment of the present invention；
Fig. 3 is 1 folded state side view of the embodiment of the present invention；
Fig. 4 is 2 unfolded state side view of the embodiment of the present invention；
Fig. 5 is 3 unfolded state side view of the embodiment of the present invention.
[specific embodiment]
The invention will be further described below in conjunction with the accompanying drawings:
Embodiment 1:
As shown in Figure 1 to Figure 3, a kind of baby-carrier framework can be moved to folding position from expanded position, comprising:
Foreleg 1, the foreleg 1 are equipped with front-wheel 1a；
Back leg 2, the back leg 2 is equipped with rear-wheel 2a, and the back leg 2 and foreleg 1 are rotatablely connected；
Interlocking lever 3,3 lower end of interlocking lever and back leg 2 are rotatablely connected, and certainly, 3 lower end of interlocking lever can also be with
It is rotatablely connected with foreleg 1；
Handspike 4 is equipped with engaging lug 5 on the handspike 4 and close to its lower end position, the interlocking lever 3 it is upper
End is hinged on engaging lug 5；
First drive rod 6, described 6 one end of the first drive rod and 4 lower end of handspike are rotatablely connected, the other end and back leg 2
Rotation connection；
Sliding sleeve 7, the sliding sleeve 7 is set on back leg 2 and the opposite back leg 2 of energy slides；
Second drive rod 8, described 8 one end of the second drive rod and the first drive rod 6 are rotatablely connected, the other end and sliding sleeve 7
Rotation connection；
Draw bar 9, described 9 one end of draw bar and foreleg 1 are rotatablely connected, and the other end and sliding sleeve 7 are rotatablely connected.
The draw bar 9, sliding sleeve 7 and 6 three of the second drive rod are coaxially hinged.
The engaging lug 5 is to protruding on front side of handspike 4.
As shown in Figure 1 to Figure 3, baby-carrier framework of the present invention is when folding, first by the locking device solution of baby-carrier framework
The locking device of lock, baby-carrier framework can use the locking device structure of conventional pushchair, such as set on the second drive rod 6
Card slot is set, and the bayonet lock that can be slided and can engage with card slot up and down, when bayonet lock engages with card slot, hand are set in handspike 4
4 lower end of push rod is not able to rotate with 6 connecting position of the first drive rod, therefore baby-carrier framework is not foldable, when bayonet lock and card slot are de-
From when, handspike 4 can opposite first drive rod 6 rotation, perambulator is with regard to foldable at this time.After locking device unlock, forward
It pushes handspike 4 and pushes handspike 4,4 lower end of handspike just drives 6 upper end of the first drive rod close to 2 lower end of back leg, with this
Simultaneous linkage bar 3 is also rotated relative to back leg 2,6 upper end of the first drive rod into 2 approach process of back leg, on the first interlocking lever 6 the
Two drive rods 8 just push the glide downwards on back leg 2 of sliding sleeve 7, and sliding sleeve 7 is just drawn by draw bar 9 during glide downwards
Dynamic foreleg 1, so that foreleg 1 is drawn close to back leg 2 and folded.Entire folding process is very smooth, and entire baby-carrier framework
Structure is simple, low in cost, and volume after folding is small, can be placed in air baggage frame or car trunk, is highly convenient for carrying.Baby
The seat of youngster's vehicle can be hung on baby-carrier framework using seat pocket flexible, and infant just takes in present pocket.
Embodiment 2:
As shown in figure 4, embodiment 2 the difference from embodiment 1 is that:
The baby-carrier framework further includes mounting, and the mounting includes the support sleeve being rotatably connected on interlocking lever 3
10, the seat post 11 that can be slided in it is equipped in the support sleeve 10, the rear portion of the seat post 11 is passed with first
Lever 6 is rotatablely connected.When baby-carrier framework folds, when the first drive rod 6 is rotated relative to back leg 2, the first drive rod 6 pulls seat
Position bar 11, seat post 11 just slide in support sleeve 10, and support sleeve 10 is rotatablely connected with interlocking lever 3, so in seat post
11 while slide, and support sleeve 10 is rotated relative to interlocking lever 3, so that mounting is also folded.Certainly, the support sleeve 10
2 upper end of back leg can be rotatably connected on.
The seat post 11 be connected with the first drive rod 6 position formed the first hinge joint A, first drive rod
6 positions that are connected with back leg 2 form the second hinge joint B, and second drive rod 8 is connected position shape with the first drive rod 6
At third hinge joint C, the third hinge joint C is between the first hinge joint A and the second hinge joint B.Therefore, entire baby
Vehicle is folded up much smoother, is not in clamping stagnation.
Embodiment 3:
As shown in figure 5, embodiment 3 the difference from embodiment 1 is that:
The baby-carrier framework further includes mounting, and the mounting includes seat post 11,11 rear side of seat post
It is rotatablely connected with the first drive rod 6, is equipped with the seat support bar hinged with the two between 11 front side of seat post and back leg 2
12.When baby-carrier framework folds, when the first drive rod 6 is rotated relative to back leg 2, the first drive rod 6 pulls seat post 11 backward
Side movement, seat support bar 12 are just rotated relative to back leg 2, and 12 upper end of seat support bar is close to back leg 2, so that seat frame is able to
It folds.
The seat post 11 be connected with the first drive rod 6 position formed the first hinge joint A, first drive rod
6 positions that are connected with back leg 2 form the second hinge joint B, and second drive rod 8 is connected position shape with the first drive rod 6
At third hinge joint C, the third hinge joint C is between the first hinge joint A and the second hinge joint B, the seat branch
Strut 12 and back leg 2 position that is hinged are located at the top of the second hinge joint B.Therefore, entire folding of baby gets up much smoother, no
It will appear clamping stagnation.
Claims (7)
1. a kind of baby-carrier framework can be moved to folding position from expanded position, it is characterised in that: include:
Foreleg (1), the foreleg (1) are equipped with front-wheel (1a)；
Back leg (2), the back leg (2) are equipped with rear-wheel (2a), and the back leg (2) and foreleg (1) are rotatablely connected；
Interlocking lever (3), the interlocking lever (3) lower end and back leg (2) or foreleg (1) are rotatablely connected；
Handspike (4) is equipped with engaging lug (5) on the handspike (4) and close to its lower end position, the interlocking lever (3)
Upper end be hinged on engaging lug (5)；
First drive rod (6), described the first drive rod (6) one end and handspike (4) lower end are rotatablely connected, the other end and back leg
(2) it is rotatablely connected；
Sliding sleeve (7), the sliding sleeve (7) are set on back leg (2) and back leg (2) can slide relatively；
Second drive rod (8), described the second drive rod (8) one end and the first drive rod (6) are rotatablely connected, the other end and sliding sleeve
(7) it is rotatablely connected；
Draw bar (9), the draw bar (9) one end and foreleg (1) are rotatablely connected, and the other end and sliding sleeve (7) are rotatablely connected.
2. baby-carrier framework according to claim 1, it is characterised in that: the baby-carrier framework further includes mounting, institute
The mounting stated includes the support sleeve (10) being rotatably connected on back leg (2) or interlocking lever (3), is worn in the support sleeve (10)
There is the seat post (11) that can be slided in it, the rear portion and the first drive rod (6) of the seat post (11) are rotatablely connected.
3. baby-carrier framework according to claim 1, it is characterised in that: the baby-carrier framework further includes mounting, institute
The mounting stated includes seat post (11), is rotatablely connected on rear side of the seat post (11) with the first drive rod (6), the seat
The seat support bar (12) hinged with the two is equipped on front side of bar (11) between back leg (2).
4. baby-carrier framework according to claim 2, it is characterised in that: the seat post (11) and the first drive rod
(6) be connected position formed the first hinge joint (A), first drive rod (6) be connected with back leg (2) position formation second
Hinge joint (B), second drive rod (8) be connected with the first drive rod (6) position formed third hinge joint (C), it is described
Third hinge joint (C) between the first hinge joint (A) and the second hinge joint (B).
5. baby-carrier framework according to claim 3, it is characterised in that: the seat post (11) and the first drive rod
(6) be connected position formed the first hinge joint (A), first drive rod (6) be connected with back leg (2) position formation second
Hinge joint (B), second drive rod (8) be connected with the first drive rod (6) position formed third hinge joint (C), it is described
Third hinge joint (C) between the first hinge joint (A) and the second hinge joint (B), the seat support bar (12) with after
Leg (2) position that is hinged is located at the top of the second hinge joint (B).
6. baby-carrier framework according to claim 1, it is characterised in that: the draw bar (9), sliding sleeve (7) and second
Drive rod (6) three is coaxially hinged.
7. baby-carrier framework according to claim 1, it is characterised in that: the engaging lug (5) is on front side of handspike (4)
Protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810705415.7A CN108945073A (en) | 2018-07-02 | 2018-07-02 | A kind of baby-carrier framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810705415.7A CN108945073A (en) | 2018-07-02 | 2018-07-02 | A kind of baby-carrier framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108945073A true CN108945073A (en) | 2018-12-07 |
Family
ID=64484629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810705415.7A Pending CN108945073A (en) | 2018-07-02 | 2018-07-02 | A kind of baby-carrier framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108945073A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115246433A (en) * | 2022-08-08 | 2022-10-28 | 深圳市惠贝贝科技有限公司 | Folding bicycle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2091171A (en) * | 1980-12-31 | 1982-07-28 | Montanelli Enea | Folding baby-carriages or push-chairs |
| EP1842760A2 (en) * | 2006-04-06 | 2007-10-10 | Lerado (Zhong Shan) Industrial Co., Ltd. | Collapsible stroller frame |
| CN103707912A (en) * | 2013-12-17 | 2014-04-09 | 好孩子儿童用品有限公司 | Stroller allowing reversing |
| CN203544086U (en) * | 2013-09-23 | 2014-04-16 | 昆山小小恐龙儿童用品有限公司 | Foldable stroller and frame thereof |
| CN207257740U (en) * | 2017-09-12 | 2018-04-20 | 昆山威凯儿童用品有限公司 | Foldable baby cart skeleton |
| CN208498570U (en) * | 2018-07-02 | 2019-02-15 | 梁水瑛 | A kind of baby-carrier framework |
-
2018
- 2018-07-02 CN CN201810705415.7A patent/CN108945073A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2091171A (en) * | 1980-12-31 | 1982-07-28 | Montanelli Enea | Folding baby-carriages or push-chairs |
| EP1842760A2 (en) * | 2006-04-06 | 2007-10-10 | Lerado (Zhong Shan) Industrial Co., Ltd. | Collapsible stroller frame |
| CN203544086U (en) * | 2013-09-23 | 2014-04-16 | 昆山小小恐龙儿童用品有限公司 | Foldable stroller and frame thereof |
| CN103707912A (en) * | 2013-12-17 | 2014-04-09 | 好孩子儿童用品有限公司 | Stroller allowing reversing |
| CN207257740U (en) * | 2017-09-12 | 2018-04-20 | 昆山威凯儿童用品有限公司 | Foldable baby cart skeleton |
| CN208498570U (en) * | 2018-07-02 | 2019-02-15 | 梁水瑛 | A kind of baby-carrier framework |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115246433A (en) * | 2022-08-08 | 2022-10-28 | 深圳市惠贝贝科技有限公司 | Folding bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |
|
| RJ01 | Rejection of invention patent application after publication |