CN108382449A - A kind of Bi-directional foldable stroller - Google Patents
A kind of Bi-directional foldable stroller Download PDFInfo
- Publication number
- CN108382449A CN108382449A CN201810398220.2A CN201810398220A CN108382449A CN 108382449 A CN108382449 A CN 108382449A CN 201810398220 A CN201810398220 A CN 201810398220A CN 108382449 A CN108382449 A CN 108382449A
- Authority
- CN
- China
- Prior art keywords
- support component
- connector
- turning point
- handle
- rod
- 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
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
- B62B7/083—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis the wheel axes being moved from each other during folding
-
- 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
- B62B7/064—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg
-
- 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
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
- B62B7/086—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis becoming smaller in all three dimensions
-
- 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
- B62B7/10—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The present invention relates to a kind of Bi-directional foldable strollers.A kind of Bi-directional foldable stroller, including front-wheel support component, rear wheel support component, seat bar, seat bar sliding sleeve, lower push-rod component, rear swing rod, upper handle, the left connector of handle, push rod unblock button, the right connector of handle, lower link, after-poppet sliding sleeve, preceding cross support component, rear cross support component, locking joint, drive link, the first connector, the second connector, between each component turning point is formed in different positions, when folding, rotated along turning point to realize the folding of cart.A kind of Bi-directional foldable stroller of the present invention, cart bi-directional foldable, volume smaller are light-weight；Cart one-hand operation, which folds, singlehanded can also open, and cart can support oneself after folding, be more convenient consumer and use.
Description
Technical field
The present invention relates to cart fields, more particularly to a kind of Bi-directional foldable stroller.
Background technology
It is not only the main walking-replacing tool of children's trip, even more amusement and recreation and movement in the national stroller such as America and Europe
The three-in-one cart of important utensil, wherein baby, even more all the fashion in recent years, cart can be used for manned, lies and sleeps as seat
Function uses.In terms of cart folding, it is simplification, stability, easy to operate, and bring the baby of higher price-performance ratio to push away to people
More effort are all being done by vehicle, each company.And more perfect conditions can be reached in use.Currently, in cart Foldable square
Face, in folding process, more, not easy to operate, both hands operation of folding step etc., to stroller carry and using above bringing it is very much
It is inconvenient.
Invention content
In order to solve the above technical problems, the present invention provides a kind of Bi-directional foldable stroller, cart bi-directional foldable, volume is more
It is small, it is light-weight；Cart one-hand operation, which folds, singlehanded can also open, and cart can support oneself after folding, be more convenient consumer and use.
The technical solution adopted by the present invention to solve the technical problems is：A kind of Bi-directional foldable stroller, it includes front-wheel branch
Frame component, rear wheel support component, seat bar, seat bar sliding sleeve, lower push-rod component, rear swing rod, upper handle, the left connector of handle, push rod
Unblock button, handle right connector, after-poppet sliding sleeve, preceding cross support component, rear cross support component, locking joint, pass lower link
Lever, the first connector, the second connector；One end of the lower link and the centre position of front-wheel support component hingedly form the
One turning point, the 14th turning point of hinged formation of the other end and the after-poppet sliding sleeve for being set in rear wheel support component centre position；Institute
The top for stating front-wheel support component and the bottom end of the first connector hingedly form the second turning point；The top of the rear wheel support component
The 4th turning point is hingedly formed with the top of the first connector；The bottom end of the lower push-rod component is in the position and first of the 4th turning point
Connector is hinged；Described locking joint one end is connect with the top of rear swing rod, and the other end is connect with the bottom end of upper handle, is put after making
The tenth turning point is formed between the top of bar and the bottom end of upper handle；The bottom end with the top position of rear wheel support component of swing rod after described
Set the 12nd turning point of hinged formation；The top of the lower push-rod component and the top in locking joint hingedly form the 7th turning point；Institute
The left end for stating push rod unblock button is connect with the right end of the left connector of handle, and right end is connect with the left end of the right connector of handle, is made
The 9th turning point is formed between the right end and the left end of the right connector of handle of the left connector of handle；The left connector of handle, the right company of handle
Fitting hingedly forms eighth-turn point with the top of corresponding upper handle respectively；The seat bar sliding sleeve is arranged the forward position of present bar
It sets, and the 5th turning point is hingedly formed with the position of lower push-rod component on the lower；The rear end of the seat bar and the position of rear swing rod on the lower
Hingedly form the 11st turning point；The top of the drive link hingedly forms the 6th turning point with seat bar rearward position, and bottom end is with after
Holder sliding sleeve hingedly forms the 13rd turning point；The bottom end of the preceding cross support component top endpoint and the second connector is hinged shape
At third turning point, endpoint on the lower hingedly forms the 15th turning point with the forward position of lower link；The top of second connector exists
The position of 4th turning point is hinged with the first connector；The top endpoint of cross support component is in the position of the 4th turning point and the after described
A connection piece is hinged, and endpoint on the lower is hinged in the position of the 13rd turning point and after-poppet sliding sleeve.
When folding, knob is unlocked by lower push-rod, then push handle, so that locking joint is unlocked, further along and be pressed downward
Handle, under drive link effect, after-poppet sliding sleeve slide downward, by lower link, bracket component leans on front-wheel support component backward
Hold together, drives preceding cross support component and rear cross support component constriction to elongate, vehicle frame is made to be collapsed in width direction；Handle is pushed further along
Bar, cart reach completely folded state.
Cross support component is hingedly made of two long connecting rods in centre after described, forms top two endpoints and on the lower
Two endpoints.
The preceding cross support component forms diesis structure by four short connecting rods；Two short connecting rods are hinged shape in centre position
At left cross structure, other two short connecting rod hingedly forms right cross structure in centre position；The right side of left cross structure it is upper
End and the upper end on the left of right cross structure are hinged, and the lower end on the right side of left cross structure is cut with scissors with the lower end on the left of right cross structure
It connects；The upper end in the left side of left cross structure and the upper end on the right side of right cross structure form two top endpoints, left stauros
The lower end on the lower end in the left side of structure and the right side of right cross structure forms two endpoints on the lower.
The push rod unblock button is used to control the unlock in locking joint.
The bottom end of the front-wheel support component is connected with front-wheel.
The bottom end of the rear wheel support component is connected with trailing wheel.
It is provided with brake assemblies on the trailing wheel.
Folded state, trailing wheel form preceding branch place, and branch place after locking joint is formed is kept certainly when for making cart fold
Vertical state.
Beneficial effects of the present invention：A kind of Bi-directional foldable stroller of the present invention, cart bi-directional foldable, volume smaller, weight
Amount is light；Cart one-hand operation, which folds, singlehanded can also open, and cart can support oneself after folding, be more convenient consumer and use.
Description of the drawings
Fig. 1 is a kind of three-dimensional schematic diagram of Bi-directional foldable stroller of embodiment；
Fig. 2 is a kind of three-dimensional schematic diagram of another angle of Bi-directional foldable stroller of embodiment；
Fig. 3 is a kind of schematic diagram of each turning point of Bi-directional foldable stroller of embodiment；
Fig. 4 is a kind of three-dimensional schematic diagram of the semi-collapsed condition of Bi-directional foldable stroller of embodiment；
Fig. 5 is the schematic diagram that a kind of right side of the semi-collapsed condition of Bi-directional foldable stroller of embodiment regards；
Fig. 6 is a kind of three-dimensional schematic diagram of the completely folded state of Bi-directional foldable stroller of embodiment；
Fig. 7 is the schematic diagram that a kind of right side of the completely folded state of Bi-directional foldable stroller of embodiment regards；
Fig. 8 is a kind of schematic diagram of the main view of the completely folded state of Bi-directional foldable stroller of embodiment；
Fig. 9 is a kind of schematic diagram of the backsight of the completely folded state of Bi-directional foldable stroller of embodiment.
Specific implementation mode
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and is further retouched in detail
It states, the embodiment is only for explaining the present invention, does not constitute and limits to protection scope of the present invention.
Embodiment
As shown in Figure 1 to Figure 3, present embodiments provide a kind of Bi-directional foldable stroller, it include front-wheel support component 1, after
Wheel support component 2, seat bar 3, seat bar sliding sleeve 4, lower push-rod component 5, rear swing rod 6, upper handle 7, the left connector 8 of handle, push rod solution
Lock button 9, the right connector 10 of handle, lower link 11, after-poppet sliding sleeve 12, preceding cross support component 13, rear cross support component 14, lock
Determine joint 15, drive link 16, the first connector 17, the second connector 18；One end of the lower link and front-wheel support component 1
Centre position hingedly forms the first turning point A, the other end and the after-poppet sliding sleeve 12 for being set in 2 centre position of rear wheel support component
Hingedly form the 14th turning point N；The top of the front-wheel support component 1 and the bottom end of the first connector 17 hingedly form second turn
Point B；The top of the rear wheel support component 2 and the top of the first connector 17 hingedly form the 4th turning point D；The lower push-rod group
The bottom end of part 5 is hinged in the position of the 4th turning point D and the first connector 17；The top of described locking joint 15 one end and rear swing rod 6
End connection, the other end are connect with the bottom end of upper handle 7, make to form the tenth turn between the top of rear swing rod 6 and the bottom end of upper handle 7
Point J；The bottom end with the top position of rear wheel support component 2 of swing rod 6 hingedly form the 12nd turning point L after described；The lower push-rod
The top of component 5 and the top in locking joint 15 hingedly form the 7th turning point G；The left end and handle of the push rod unblock button 9
The right end of left connector 8 connects, and the left end of the right connector of right end and handle 10 is connect, and makes the right end of the left connector of handle 8 and pushes away
The 9th turning point I of formation between the left end of right connector 10；The right connector of the left connector 8 of handle, handle 10 respectively with it is corresponding
The top of upper handle hingedly forms eighth-turn point H；The seat bar sliding sleeve 4 is arranged the forward position of present bar 3, and and lower push-rod
The position of component 5 on the lower hingedly forms the 5th turning point E；The rear end of the seat bar 3 and the position of rear swing rod 6 on the lower hingedly form the
11 turning point K；The top of the drive link 16 hingedly forms the 6th turning point F with 3 rearward position of seat bar, and bottom end is slided with after-poppet
Set 12 hingedly forms the 13rd turning point M；The bottom end of the top endpoint of the preceding cross support component 13 and the second connector 18 is hinged
Third turning point C is formed, endpoint on the lower hingedly forms the 15th turning point O with the forward position of lower link 11；Second connector 18
Top it is hinged in the position of the 4th turning point D and the first connector 17；The top endpoint of cross support component 14 is the 4th after described
The position of turning point D is hinged with the first connector 17, and endpoint on the lower is cut with scissors in the position of the 13rd turning point M and after-poppet sliding sleeve 12
It connects.
A kind of Bi-directional foldable stroller of the present embodiment when folding, unlocks knob 9 by lower push-rod, then push handle 7, makes
It locks joint 15 to unlock, further along and is pressed downward handle 7, under the effect of drive link 16,12 slide downward of after-poppet sliding sleeve is led to
Lower link 11 is crossed, front-wheel support component 1 backward draw close by bracket component 2, drives preceding cross support component 13 and rear cross support component 14
Constriction is elongated, and vehicle frame is made to collapse (as shown in Figure 4 and Figure 5) in width direction；Pulling handle rod is pushed further along, and cart reaches complete folding
Overlapping state (as shown in Fig. 6, Fig. 7, Fig. 8 and Fig. 9).
A kind of Bi-directional foldable stroller of the present embodiment, the rear cross support component 14 is by two long connecting rods in the hinged structure in centre
At forming two top endpoints and two endpoints on the lower.
A kind of Bi-directional foldable stroller of the present embodiment, the preceding cross support component 13 form diesis knot by four short connecting rods
Structure；Two short connecting rods hingedly form left cross structure in centre position, other two short connecting rod hingedly forms the right side in centre position
Cross structure；The upper end on the right side of left cross structure and the upper end on the left of right cross structure are hinged, the right side of left cross structure
Lower end and the lower end on the left of right cross structure are hinged；The upper end of the upper end in the left side of left cross structure and the right side of right cross structure
Form two top endpoints, the lower end on the lower end in the left side of left cross structure and the right side of right cross structure forms on the lower two
A endpoint.
A kind of Bi-directional foldable stroller of the present embodiment, the push rod unblock button 9 are used to control the unlock in locking joint 15.
The bottom end of a kind of Bi-directional foldable stroller of the present embodiment, the front-wheel support component 1 is connected with front-wheel；The trailing wheel
The bottom end of bracket component 2 is connected with trailing wheel；It is provided with brake assemblies on the trailing wheel；Folded state, trailing wheel form preceding branch place,
Branch place after joint 15 is formed being locked, free standing condition is kept when for making cart fold.
A kind of Bi-directional foldable stroller of the present embodiment, cart bi-directional foldable, volume smaller are light-weight；Cart can be singlehanded
Operation, which folds, singlehanded can also open, and cart can support oneself after folding, be more convenient consumer and use.
Above-described embodiment should not in any way limit the present invention, all to be obtained by the way of equivalent replacement or equivalency transform
Technical solution all fall in protection scope of the present invention.
Claims (9)
1. a kind of Bi-directional foldable stroller, it is characterised in that：It includes front-wheel support component, rear wheel support component, seat bar, seat bar cunning
Set, lower push-rod component, rear swing rod, upper handle, the left connector of handle, push rod unblock button, the right connector of handle, lower link, after
Holder sliding sleeve, preceding cross support component, rear cross support component, locking joint, drive link, the first connector, the second connector；It is described
One end of lower link and the centre position of front-wheel support component hingedly form the first turning point, the other end and are set in rear wheel support group
The 14th turning point of hinged formation of the after-poppet sliding sleeve in part centre position；The top of the front-wheel support component and the first connector
Bottom end hingedly form the second turning point；The top of the rear wheel support component hingedly forms the 4th turn with the top of the first connector
Point；The bottom end of the lower push-rod component is hinged in the position of the 4th turning point and the first connector；Described locking joint one end is with after
The top of swing rod connects, and the other end connect with the bottom end of upper handle, makes to be formed between the top of rear swing rod and the bottom end of upper handle
Tenth turning point；The bottom end with the top position of rear wheel support component of swing rod hingedly form the 12nd turning point after described；It is pushed away under described
The top of bar assembly and the top in locking joint hingedly form the 7th turning point；The left end of the push rod unblock button and the left company of handle
The right end of fitting connects, and right end is connect with the left end of the right connector of handle, makes right end and the right connection of handle of the left connector of handle
The 9th turning point is formed between the left end of part；The left connector of handle, the right connector of handle are cut with scissors with the top of corresponding upper handle respectively
It connects to form eighth-turn point；The seat bar sliding sleeve is arranged the forward position of present bar, and is cut with scissors with the position of lower push-rod component on the lower
It connects to form the 5th turning point；The rear end of the seat bar hingedly forms the 11st turning point with the position of rear swing rod on the lower；The drive link
Top and seat bar rearward position hingedly form the 6th turning point, bottom end hingedly forms the 13rd turning point with after-poppet sliding sleeve；Institute
The bottom end of the top endpoint and the second connector of cross support component hingedly forms third turning point before stating, endpoint on the lower and lower link
Forward position hingedly forms the 15th turning point；It is cut with scissors in the position of the 4th turning point and the first connector on the top of second connector
It connects；The top endpoint of cross support component is hinged in the position of the 4th turning point and the first connector after described, and endpoint on the lower is the
The position of 13 turning points is hinged with after-poppet sliding sleeve.
2. a kind of Bi-directional foldable stroller according to claim 1, it is characterised in that：When folding, knob is unlocked by lower push-rod,
Push handle again, locking joint made to unlock, further along and be pressed downward handle, under drive link effect, after-poppet sliding sleeve to
Lower slider, by lower link, front-wheel support component backward draw close by bracket component, drives preceding cross support component and rear cross support component
Constriction is elongated, and vehicle frame is made to be collapsed in width direction；Pulling handle rod is pushed further along, and cart reaches completely folded state.
3. a kind of Bi-directional foldable stroller according to claim 1, it is characterised in that：Cross support component is long by two after described
Connecting rod is constituted intermediate hinged, forms two top endpoints and two endpoints on the lower.
4. a kind of Bi-directional foldable stroller according to claim 1, it is characterised in that：The preceding cross support component is short by four
Connecting rod forms diesis structure；Two short connecting rods hingedly form left cross structure in centre position, other two short connecting rod is in
Between position hingedly form right cross structure；The upper end on the right side of left cross structure and the upper end on the left of right cross structure are hinged, left
The lower end on the right side of cross structure and the lower end on the left of right cross structure are hinged；The upper end in the left side of left cross structure and right cross
The upper end on the right side of structure forms two top endpoints, the lower end in the left side of left cross structure and the right side of right cross structure
Lower end forms two endpoints on the lower.
5. a kind of Bi-directional foldable stroller according to claim 1, it is characterised in that：The push rod unblock button is for controlling
Lock the unlock in joint.
6. a kind of Bi-directional foldable stroller according to claim 1, it is characterised in that：The bottom end of the front-wheel support component connects
It is connected to front-wheel.
7. a kind of Bi-directional foldable stroller according to claim 1, it is characterised in that：The bottom end of the rear wheel support component connects
It is connected to trailing wheel.
8. a kind of Bi-directional foldable stroller according to claim 7, it is characterised in that：Brake group is provided on the trailing wheel
Part.
9. a kind of Bi-directional foldable stroller according to claim 7, it is characterised in that：Folded state, trailing wheel is with forming preceding branch
Point, branch place after locking joint is formed, keeps free standing condition when for making cart fold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398220.2A CN108382449A (en) | 2018-04-28 | 2018-04-28 | A kind of Bi-directional foldable stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398220.2A CN108382449A (en) | 2018-04-28 | 2018-04-28 | A kind of Bi-directional foldable stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108382449A true CN108382449A (en) | 2018-08-10 |
Family
ID=63065108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810398220.2A Pending CN108382449A (en) | 2018-04-28 | 2018-04-28 | A kind of Bi-directional foldable stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108382449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001733A (en) * | 2019-03-04 | 2019-07-12 | 好孩子儿童用品有限公司 | Stroller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417662A (en) * | 2008-12-01 | 2009-04-29 | 好孩子儿童用品有限公司 | Folding children's barrow |
| CN103738381A (en) * | 2013-12-31 | 2014-04-23 | 好孩子儿童用品有限公司 | Stroller |
| CN107856727A (en) * | 2018-01-04 | 2018-03-30 | 东莞市摩登儿童用品有限公司 | A kind of stroller skeleton and children trolley |
| CN208411836U (en) * | 2018-04-28 | 2019-01-22 | 江苏荣邦科技股份有限公司 | A kind of Bi-directional foldable stroller |
-
2018
- 2018-04-28 CN CN201810398220.2A patent/CN108382449A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417662A (en) * | 2008-12-01 | 2009-04-29 | 好孩子儿童用品有限公司 | Folding children's barrow |
| CN103738381A (en) * | 2013-12-31 | 2014-04-23 | 好孩子儿童用品有限公司 | Stroller |
| CN107856727A (en) * | 2018-01-04 | 2018-03-30 | 东莞市摩登儿童用品有限公司 | A kind of stroller skeleton and children trolley |
| CN208411836U (en) * | 2018-04-28 | 2019-01-22 | 江苏荣邦科技股份有限公司 | A kind of Bi-directional foldable stroller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001733A (en) * | 2019-03-04 | 2019-07-12 | 好孩子儿童用品有限公司 | Stroller |
| CN110001733B (en) * | 2019-03-04 | 2024-05-10 | 好孩子儿童用品有限公司 | Baby carriage |
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