CN205469219U - Baby folds shallow - Google Patents
Baby folds shallow Download PDFInfo
- Publication number
- CN205469219U CN205469219U CN201620228445.XU CN201620228445U CN205469219U CN 205469219 U CN205469219 U CN 205469219U CN 201620228445 U CN201620228445 U CN 201620228445U CN 205469219 U CN205469219 U CN 205469219U
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- CN
- China
- Prior art keywords
- axle
- wheel support
- rear wheel
- rod
- master connecting
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity 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 folds shallow, including have development condition and fold condition the shallow frame, locate at the bottom of the shallow frame anterior front wheel subassembly, locate at the bottom of the shallow frame rear portion the rear wheel subassembly, be used for with the locking mechanical system of shallow frame lock under development condition, the shallow frame includes: two master connecting -rods, two push rods, two front wheel supports, two rear wheel supports, two sliders, two front rods, two back links, two sit the pole, sit area and two horizontal poles, two front wheel supports link to each other through first horizontal pole, two rear wheel supports pass through the second horizontal pole and the third horizontal pole links to each other, the push rod sets up in the master connecting -rod upper end to through the primary shaft with the master connecting -rod rotates characteristics such as connection, the utility model discloses the stationarity is good, and the rigidity is strong, and is folding nimble, simple, convenient, and it is little to take up an area of the space after folding.
Description
Technical field
This utility model relates to a kind of baby's Folding trolley.
Background technology
Folding trolley in technology at present, including having the expanded position stroller frame with folding position, being arranged at the bottom of stroller frame
The front component in portion and wheel assembly, for stroller frame being locked in the locking mechanism under deployed condition.Existing Folding trolley
Vehicle frame rod member number, link position, folding principle, folding mode are different, but its common problem is: stationarity
It is big that the go-cart good, rigidity is strong takes up an area space after folding；And take up an area the little go-cart stationarity in space after folding and rigidity is poor, and
During folding cumbersome, laborious, bad operation.
Utility model content
The purpose of this utility model is to provide a kind of baby's Folding trolley, and its stationarity is good, and rigidity is strong, fold flexibly, simple,
Convenient, and it is little to take up an area space after folding.
For achieving the above object, technical solution adopted in the utility model is:
A kind of baby's Folding trolley, including have deployed condition and folded state stroller frame, be located at the bottom of described stroller frame before
The front component in portion, it is located at the wheel assembly at rear portion at the bottom of described stroller frame, for described stroller frame is locked in deployed condition
Under locking mechanism, described stroller frame includes: two master connecting-rods, two push rods, two front-wheel supports, two rear wheel supports,
Two slide blocks, two front rods, two back links, two seatposts, seats carry and two cross bars；
Said two front-wheel support is connected by the first cross bar, and said two rear wheel support is connected by the second cross bar；
Described push rod is arranged at master connecting-rod upper end, and is rotationally connected with described master connecting-rod by the first axle；
Described front-wheel support is arranged at the lower end of described master connecting-rod, and is rotationally connected with described master connecting-rod by the second axle；Before described
The lower end of wheel support is provided with described front component；
Described rear wheel support is fixedly installed on described master connecting-rod；The lower end of described rear wheel support is provided with described wheel assembly；
Being arranged with slide block on described rear wheel support, described slide block is slidably connected with described rear wheel support；
The front portion of described slide block is provided with the 3rd axle, and the rear portion of described slide block is provided with the 4th axle, and described push rod is provided with the 5th
Axle；Being provided with the 6th axle on described front-wheel support, one end of described front rod is rotationally connected with described slide block by the 3rd axle, separately
One end is rotationally connected with described front-wheel support by the 6th axle；One end of described back link is rotated even with described slide block by the 4th axle
Connecing, the other end is rotationally connected with described push rod by the 5th axle；
The position corresponding with described rear wheel support, the inner side of described master connecting-rod is provided with the 7th axle, and described 7th axle is provided with set
Ring；The described collar is rotationally connected by the 7th axle with described master connecting-rod；The 8th axle it is provided with on described back link, described seatpost
Front end is provided with rib, and rear end is rotationally connected by the 8th axle with described back link after the collar；Described seatpost and the described collar
It is slidably connected；
The described two ends sitting band are respectively arranged in two seatposts.
Further, described locking mechanism includes stay cord, is arranged at the clasp outside described rear wheel support, above slide block, arranges
Inside rear wheel support, and the hook being rotationally connected with described rear wheel support, the hook latch fitting being fixedly installed on described slide block,
And extension spring；It is described that the end portion fork-shaped of described stay cord becomes the first keyed end and the second keyed end, described first keyed end to hang on
On clasp；Second keyed end is fixedly connected on the back side of described hanger hook end；One end of described extension spring is fixedly installed on described extension
The middle part of hook, the other end is fixedly installed on described rear wheel support.
Further, described baby's Folding trolley also includes handrail, and the two ends of described handrail are connected with two push rods respectively.
Further, described first axle is arranged on described push rod near master connecting-rod one end；Described second axle is arranged at described front-wheel
The middle part of support；Described 8th axle is arranged at the middle part of described back link.
The beneficial effects of the utility model are: this utility model use be respectively adopted in the both sides of vehicle frame eight be rotatably connected greatly mode,
Two are slidably connected greatly mode, and are provided with band stay cord, clasp and the locking mechanism of hook latch fitting；So that this utility model is more steady
Determine, more rigid, fold the most flexible, simple, convenient, and it is little to take up an area space after folding.
Accompanying drawing explanation
Fig. 1 is the structural representation under this utility model deployed condition；
Fig. 2 is the structural representation under this utility model folded state；
Fig. 3 is the structural representation of locking mechanism under this utility model deployed condition；
Fig. 4 is the structural representation of locking mechanism in this utility model folding process.
In figure, 1, front component；2, wheel assembly；3, master connecting-rod；4, push rod；5, front-wheel support；6, rear wheel support；
7, slide block；8, front rod；9, back link；10, seatpost；11, band is sat；12, the first cross bar；13, the second cross bar；15、
First axle；16, the second axle；18, the 3rd axle；19, the 4th axle；20, the 5th axle；21, the 6th axle；22, the 7th axle；
23, the collar；24, the 8th axle；25, rib；26, stay cord, 27, clasp, 28, hook latch fitting；29, extension spring；30、
First keyed end；31, the second keyed end；32, handrail；33, hook.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, by concrete real
This utility model is further described by mode of executing.
As shown in accompanying drawing 1～4, a kind of baby's Folding trolley, including having the stroller frame of deployed condition and folded state, being located at
Front component 1 anterior at the bottom of described stroller frame, it is located at the wheel assembly 2 at rear portion at the bottom of described stroller frame, for by described go-cart
Vehicle frame locking locking mechanism in the deployed state, described stroller frame includes: 3, two push rods of two master connecting-rods 4, two
7, two front rods of 6, two slide blocks of 5, two rear wheel supports of front-wheel support, 9, two seatposts 10 of 8, two back links, seat
Band 11 and two cross bars；
Said two front-wheel support 5 is connected by the first cross bar 12, and said two rear wheel support 6 is connected by the second cross bar 13；
The upper end of described master connecting-rod 3 is provided with the first axle 15, and lower end is provided with the second axle 16, described push rod 4 and described master connecting-rod
3 are rotationally connected by the first axle 15, and described front-wheel support 5 is rotationally connected by the second axle 16 with described master connecting-rod 3；Described
The middle part of push rod 4 arranges the 3rd axle 18, and the middle part of described front-wheel support 5 is provided with the 4th axle 19, before described bottom is provided with
Wheel assembly 1；The bottom of described rear wheel support 6
Described push rod 4 is arranged at master connecting-rod 3 upper end, and is rotationally connected with described master connecting-rod 3 by the first axle 15；
Described front-wheel support 5 is arranged at the lower end of described master connecting-rod 3, and is rotationally connected with described master connecting-rod 3 by the second axle 16；
The lower end of described front-wheel support 5 is provided with described front component 1；
Described rear wheel support 6 is fixedly installed on described master connecting-rod 3；The lower end of described rear wheel support 6 is provided with described rear wheels
Part 2；
Being arranged with slide block 7 on described rear wheel support 6, described slide block 7 is slidably connected with described rear wheel support 6；
The front portion of described slide block 7 is provided with the 3rd axle 18, and the rear portion of described slide block 7 is provided with the 4th axle 19, on described push rod 4
It is provided with the 5th axle 20；Being provided with the 6th axle 21 on described front-wheel support 5, the 3rd axle 18 is passed through in one end of described front rod 8
Being rotationally connected with described slide block 7, the other end is rotationally connected with described front-wheel support 5 by the 6th axle 21；Described back link 9
One end is rotationally connected with described slide block 7 by the 4th axle 19, and the other end is rotationally connected with described push rod 4 by the 5th axle 20；
The position corresponding with described rear wheel support 6, the inner side of described master connecting-rod 3 is provided with the 7th axle 22, described 7th axle 22
On be provided with the collar 23；The described collar 23 is rotationally connected by the 7th axle 22 with described master connecting-rod 3；Set on described back link 9
Being equipped with the 8th axle 24, the front end of described seatpost 10 is provided with rib 25, and rear end is passed through with described back link 9 after the collar 23
8th axle 24 is rotationally connected；Described seatpost 10 is slidably connected with the described collar 23；
The described two ends sat with 11 are respectively arranged in two seatposts 10.
Further, described locking mechanism includes stay cord 26, is arranged at the clasp 27 outside described rear wheel support 6, above slide block 7,
Be arranged at inside rear wheel support, and with the hook 33 that described rear wheel support is rotationally connected, be fixedly installed on the extension on described slide block 7
Hook lock part 28, and extension spring 29；The end portion fork-shaped of described stay cord 26 becomes the first keyed end 30 and the second keyed end 31, institute
State the first keyed end 30 to hang on described clasp 27；Second keyed end 31 is fixedly connected on the back side of described hanger hook end；
One end of described extension spring 29 is fixedly installed on the middle part of described hook 33, and the other end is fixedly installed on described rear wheel support.
Further, described baby's Folding trolley also includes that handrail 32, the two ends of described handrail 32 are connected with two push rods 4 respectively.
Further, described first axle 15 is arranged on described push rod 4 near master connecting-rod 3 one end；Described second axle 16 is arranged at
The middle part of described front-wheel support 5；Described 8th axle 24 is arranged at the middle part of described back link 9.
Using method of the present utility model: when this utility model launches, the first keyed end 30 is hung on described clasp 27, makes sliding
Block 7 can not slide downward；When needs fold, pull up stay cord 26, after hook 33 disengaging hook latch fitting 28, link up with 33
It is rotated up, makes the first keyed end 30 loosen and fall down from clasp 27, can be in push rod 4 and the action of gravity of handrail 32
The lower movable slider of band simultaneously, the collar slide, and eight big axles rotate so that it is complete to fold.
Claims (4)
1. baby's Folding trolley, including having the stroller frame of deployed condition and folded state, being located at the bottom of described stroller frame
Anterior front component (1), it is located at the wheel assembly (2) at rear portion at the bottom of described stroller frame, for described stroller frame being locked
Locking mechanism in the deployed state, it is characterised in that described stroller frame includes: two master connecting-rods (3), two push rods (4),
Two front-wheel supports (5), two rear wheel supports (6), two slide blocks (7), two front rods (8), two back links (9),
Two seatposts (10), seat band (11) and two cross bars；
Said two front-wheel support (5) is connected by the first cross bar (12), and said two rear wheel support (6) is horizontal by second
Bar (13) is connected；
Described push rod (4) is arranged at master connecting-rod (3) upper end, and is rotated even with described master connecting-rod (3) by the first axle (15)
Connect；
Described front-wheel support (5) is arranged at the lower end of described master connecting-rod (3), and by the second axle (16) and described master connecting-rod
(3) it is rotationally connected；The lower end of described front-wheel support (5) is provided with described front component (1)；
Described rear wheel support (6) is fixedly installed on described master connecting-rod (3)；The lower end of described rear wheel support (6) has been arranged
State wheel assembly (2)；
Being arranged with slide block (7) on described rear wheel support (6), described slide block (7) is slidably connected with described rear wheel support (6)；
The front portion of described slide block (7) is provided with the 3rd axle (18), and the rear portion of described slide block (7) is provided with the 4th axle (19),
The 5th axle (20) it is provided with on described push rod (4)；Be provided with the 6th axle (21) on described front-wheel support (5), described before connect
One end of bar (8) is rotationally connected with described slide block (7) by the 3rd axle (18), and the other end passes through the 6th axle (21) and institute
State front-wheel support (5) to be rotationally connected；One end of described back link (9) is rotated with described slide block (7) by the 4th axle (19)
Connecting, the other end is rotationally connected with described push rod (4) by the 5th axle (20)；
The position corresponding with described rear wheel support (6), the inner side of described master connecting-rod (3) is provided with the 7th axle (22), and described
The collar (23) it is provided with on seven axles (22)；The described collar (23) is rotated by the 7th axle (22) with described master connecting-rod (3)
Connect；Being provided with the 8th axle (24) on described back link (9), the front end of described seatpost (10) is provided with rib (25), after
Hold and be rotationally connected by the 8th axle (24) with described back link (9) afterwards through the collar (23)；Described seatpost (10) is with described
The collar (23) is slidably connected；
The described two ends sitting band (11) are respectively arranged on two seatposts (10).
A kind of baby's Folding trolley the most according to claim 1, it is characterised in that described locking mechanism includes stay cord (26),
Be arranged at described rear wheel support (6) outside, slide block (7) top clasp (27), be arranged at inside rear wheel support, and with institute
State the hook (33) that rear wheel support is rotationally connected, the hook latch fitting (28) being fixedly installed on described slide block (7), and extension spring
(29)；The end portion fork-shaped of described stay cord (26) becomes the first keyed end (30) and the second keyed end (31), described first lock
Fixed end (30) hang on described clasp (27)；Second keyed end (31) is fixedly connected on the back side of described hanger hook end；
One end of described extension spring (29) is fixedly installed on the middle part of described hook (33), and the other end is fixedly installed on described rear wheel support
On.
A kind of baby's Folding trolley the most according to claim 1, it is characterised in that also include handrail (32), described in hold up
The two ends of bar (32) are connected with two push rods (4) respectively.
A kind of baby's Folding trolley the most according to claim 1, it is characterised in that described first axle (15) is arranged at institute
State push rod (4) upper near master connecting-rod (3) one end；Described second axle (16) is arranged at the middle part of described front-wheel support (5)；
Described 8th axle (24) is arranged at the middle part of described back link (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228445.XU CN205469219U (en) | 2016-03-24 | 2016-03-24 | Baby folds shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228445.XU CN205469219U (en) | 2016-03-24 | 2016-03-24 | Baby folds shallow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205469219U true CN205469219U (en) | 2016-08-17 |
Family
ID=56652371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620228445.XU Expired - Fee Related CN205469219U (en) | 2016-03-24 | 2016-03-24 | Baby folds shallow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205469219U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627717A (en) * | 2017-01-18 | 2017-05-10 | 好孩子儿童用品有限公司 | Stroller |
| WO2019137151A1 (en) * | 2018-01-15 | 2019-07-18 | 江苏小小恐龙儿童用品集团有限公司 | Foldable stroller |
| CN111717267A (en) * | 2020-05-22 | 2020-09-29 | 路豹（厦门）轻工制品有限公司 | Frame of folding baby carriage and baby carriage |
-
2016
- 2016-03-24 CN CN201620228445.XU patent/CN205469219U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627717A (en) * | 2017-01-18 | 2017-05-10 | 好孩子儿童用品有限公司 | Stroller |
| WO2019137151A1 (en) * | 2018-01-15 | 2019-07-18 | 江苏小小恐龙儿童用品集团有限公司 | Foldable stroller |
| CN111717267A (en) * | 2020-05-22 | 2020-09-29 | 路豹（厦门）轻工制品有限公司 | Frame of folding baby carriage and baby carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200324 |