CN108791456A - A kind of children trolley - Google Patents
A kind of children trolley Download PDFInfo
- Publication number
- CN108791456A CN108791456A CN201810742369.8A CN201810742369A CN108791456A CN 108791456 A CN108791456 A CN 108791456A CN 201810742369 A CN201810742369 A CN 201810742369A CN 108791456 A CN108791456 A CN 108791456A
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- CN
- China
- Prior art keywords
- children trolley
- push rod
- axis
- component
- right sides
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 230000007246 mechanism Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/14—Equipment protecting from environmental influences, e.g. Hoods; Weather screens; Cat nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/20—Handle bars; Handles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a kind of children trolleys, including stroller frame, front component, wheel assembly, stroller frame includes the stull component for being located at the side stand at left and right sides of children trolley and being connected between the side stand of the left and right sides, side stand per side includes fore-stock, after-poppet and push rod, the top of fore-stock per side, two components in the top of after-poppet and the component of the lower part of push rod three are rotated connection by first axle, third component is rotated by the second axis with a component in two components and is connect, the first axle of the left and right sides and the second axis extend in left-right direction, it is respectively formed an angle between first axle and the second axis per side.The children trolley is simple in structure, and in children trolley folding process, the same rod piece at left and right sides of stroller frame mutually can be drawn close or open, small to keep children trolley folded configuration compact, easy to carry and storage.
Description
Technical field
The present invention relates to articles for children technical fields, and in particular to a kind of children trolley.
Background technology
Children trolley is that the smaller children's progress outdoor activities of people's carrying provide a great convenience, in the prior art
Children trolley includes stroller frame with expanded position and folding position, be set to the front component of stroller frame lower part and
Wheel assembly, the locking mechanism for being locked in stroller frame under unfolded state.Existing children trolley type is various, cart
The number of vehicle frame rod piece is different, and the link position between each rod piece is different, to which folding principle and folding mode are different.
Invention content
In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of improved children trolleys.
In order to achieve the above objectives, the technical solution adopted by the present invention is：
A kind of children trolley, including stroller frame, be arranged the bottom front of the stroller frame front component, be arranged described
The wheel assembly at the bottom rear portion of stroller frame, the stroller frame include be located at it is collateral at left and right sides of the children trolley
Frame and be connected to the left and right sides the side stand between stull component, per side the side stand include fore-stock, after
Holder and push rod, often in the component of lower part three of the top of the fore-stock of side, the top of the after-poppet and the push rod
Two components rotated connection by first axle, third component passes through the second axis with a component in described two components
Rotate connection, and the first axle of the left and right sides and second axis extend in left-right direction, the first axle per side
It is respectively formed an angle between second axis.
Preferably, the first axle of the left and right sides extends along same rectilinear direction.
Further, the first axle of the left and right sides is horizontally extending, and second axis of the left and right sides
Symmetrical setting.
The axial line of the axial line and second axis that are preferably located at the first axle of the same side intersect at it is described
Third component rotate connection described two components in a component on.
Preferably, the top of the fore-stock per side and the top of the after-poppet are rotated connection by first axle,
The lower part of the push rod per side, which is rotated with the top of the fore-stock or the top of the after-poppet by the second axis, to be connect,
Second axis per side tilts down extension from the Inside To Outside of the children trolley.
Further, second axis per side tilts down 3 ~ 5 degree.
Further, in the junction of the fore-stock of every side, the after-poppet and the push rod, the equal position of push rod
In the outside of the fore-stock and the after-poppet.
Preferably, the side stand per side further includes strut, and the one end of the strut passes through with described two components
First axle same axis is rotatablely connected, alternatively, the one end of the strut, the third component and one in described two components
A component is rotatablely connected by the second axis same axis.
Preferably, the push rod can extend along a length thereof direction and telescopically be arranged.
Preferably, the stull component includes the push rod strut being arranged between the push rod of the left and right sides, described to push away
Bar strut includes that one end rotates the first strut and the second strut of connection, first strut and second strut it is another
One end rotates with the push rod of the left and right sides connect respectively.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：The children of the present invention
Cart structure is simple, in children trolley folding process, the same rod piece at left and right sides of stroller frame can mutually draw close or
It opens, small to keep children trolley folded configuration compact, easy to carry and storage.
Description of the drawings
Attached drawing 1 is the front view of the children trolley of the present invention in the deployed state；
Attached drawing 2 is the side view of the children trolley of the present invention in the deployed state；
Attached drawing 3 is the exploded view of the children trolley of the present invention；
Attached drawing 4 is side view one of of the children trolley of the present invention in folding process；
Attached drawing 5 is the two of side view of the children trolley of the present invention in folding process；
Attached drawing 6 is the three of side view of the children trolley of the present invention in folding process；
Attached drawing 7 is the side view of the children trolley of the present invention in a folded configuration；
Attached drawing 8 is the front view of the children trolley of the present invention in a folded configuration.
Wherein：1, side stand；11, fore-stock；12, after-poppet；13, push rod；131, push rod strut；14, strut；21,
One axis；22, the second axis；31, push rod strut；311, the first strut；32, the second strut；32, fore-stock strut；33, after-poppet supports
Bar；4, fluffy component；41, fluffy bar；42, cloth set；50, front component；60, wheel assembly.
Specific implementation mode
Technical scheme of the present invention is further elaborated in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1 ~ children trolley shown in Fig. 8, the children trolley include with expansion and folded state stroller frame,
Be arranged the bottom front of stroller frame front component 50, be arranged the bottom rear portion of stroller frame wheel assembly 60 and for will
The locking mechanism of stroller frame locking in the deployed state.
Stroller frame include the left and right sides for being located at children trolley side stand 1 and be connected to the left and right sides it is collateral
Stull component between frame 1.
Side stand 1 per side includes fore-stock 11, after-poppet 12 and push rod 13, and front component 50 is arranged in fore-stock 11
Lower part, wheel assembly 60 is arranged in the lower part of after-poppet 12, the top of fore-stock 11, the top of after-poppet 12 per side and pushes away
Two components in the component of lower part three of bar 13 are rotated connection, third component and above-mentioned two component by first axle 21
In a component rotated connection by the second axis 22, the first axle 21 and the second axis 22 per side extend in left-right direction,
And shape has angle between the first axle 21 and the second axis 22 per side, in this way, when children trolley folds, forms stroller frame
In each rod piece switching process, the same rod piece at left and right sides of stroller frame mutually can be drawn close or open, so that children
Cart folded configuration is compact, easy to carry.
In the present embodiment, the top of fore-stock 11 and the top of after-poppet 12 per side pass through 21 company of rotating of first axle
It connecing, the lower part of the push rod 13 per side, which is rotated with the top of fore-stock 11 or the top of after-poppet 12 by the second axis 22, to be connect,
And the second axis 22 per side tilts down extension from the Inside To Outside of children trolley, fore-stock 11, after-poppet in every side
12 and push rod 13 junction, push rod 13 is respectively positioned on outermost.In this way, in children trolley folding process, push rod 13 is around second
Axis 22 is overturn forward or backward drawn close with fore-stock 11 or 12 phase of after-poppet during, the push rod 13 of the left and right sides can also phase
It mutually draws close, children trolley folded configuration can be made more compact in this way.It is preferred that per side the second axis 22 from the interior side of children trolley to
The angle being sloped downwardly outside is 3 ~ 5 degree, in this way so that the push rod 13 of the left and right sides can push away in overturning folding process to children
The inside of vehicle is collapsed to a certain degree without causing the interference between component, to not influence the folding operation of children trolley.
It is preferred that the axial line of the first axle 21 of the left and right sides extends along same rectilinear direction, and in the present embodiment, the left and right sides
First axle 21 it is horizontally extending.
The axial line of the axial line and the second axis 22 that are preferably placed at the first axle 21 of the same side intersects at and above-mentioned third
Component rotate connection two components in a component on.In this way, can be propped up by fore-stock 11, afterwards by a locking mechanism
The position of frame 12 and push rod 13 is locked in expansion use state, to keep the structure of children trolley simple, expansion and folding operation
Easily.In the present embodiment, the axial line of the axial line of first axle 21 and the second axis 22 intersects at and 13 company of rotating of push rod
On the fore-stock 11 or after-poppet 12 connect.
Seat pocket component can be grafted on the children trolley for children's sitting, can also pass through setting 14 He of strut in stroller frame
Cloth set（It is not shown in figure）Seat mechanism is formed to come for children's sitting.When strut 14 is arranged in stroller frame 1, strut 14
It is separately positioned on the side stand 1 of every side.Specifically, the strut 14 per side can pass through 21 phase of first axle with two above-mentioned components
Connection is rotated coaxially, the second axis 22 and a component same axis in above-mentioned third component and two components can be also passed through
Rotation connection.In the present embodiment, strut 14 and the top of push rod 13, the top of fore-stock 11 or after-poppet 12 pass through the second axis 22
Same axis is rotatablely connected.In this way, when children trolley folds, the strut 14 of the left and right sides turns over forward or backward around the second axis 22
Turn to draw close in left-right direction during drawing close with fore-stock 11 or after-poppet 12, so that after children trolley folds
More compact structure.
Push rod 13 can extend along a length thereof direction and stretch, and can make children trolley folded configuration volume smaller in this way.Tool
Body, push rod 13 includes more push rod struts 131 being sequentially arranged successively along the length extending direction of push rod 13, is located at bottom
The lower part of a push rod strut 131 and the top of fore-stock 11 or the top of after-poppet 12 pass through 22 company of rotating of the second axis
It connects, every push rod strut 131 can be slidably arranged in phase along the length extending direction of a push rod strut 131 adjacent thereto
On an adjacent push rod strut 131.
Stull component includes the push rod strut 31 being arranged between the push rod 13 of the left and right sides, is arranged before the left and right sides
Fore-stock strut 32 between holder 11 and the after-poppet strut 33 being arranged between the after-poppet 12 of the left and right sides.
In the present embodiment, the left and right ends portion of fore-stock strut 32 is fixed with 11 phase of the fore-stock of the left and right sides respectively to be connected
It connects.The left and right ends portion of after-poppet strut 33 is fixedly connected with 12 phase of the after-poppet of the left and right sides respectively.Push rod strut 31 includes
One end rotates the first strut 311 and the second strut 312 of connection, the other end of the first strut 311 and the second strut 312
It rotates and connect with a push rod strut 131 positioned at the top for the left and right sides respectively, in children trolley folding process, work as a left side
The push rod 13 of right both sides drives the first strut 211 and the second strut 212 to relatively rotate when mutually drawing close.
The children trolley further includes fluffy component 4, and fluffy component 4 is rotatably arranged on push rod 13, and fluffy component 4 can also
It collapses and is unfolded in left-right direction, in this way, fluffy component 4 can follow stroller frame folding and expansion, to convenient for children cart
It uses.
Specifically, fluffy component 4 includes fluffy bar 41 and the cloth set 42 that is arranged on fluffy bar 41, and 41 U-shaped structure of fluffy bar, two
End rotates with a push rod strut 131 positioned at the top for the left and right sides connect respectively, and fluffy bar 41 can be along right and left
To deforming upon that fluffy component 4 is enable to collapse and be unfolded in left-right direction.
When children trolley is in unfolded state, locking mechanism is in the lock state, as depicted in figs. 1 and 2.
When children trolley folds, so that fluffy component 4 is turned over and drawn close with push rod 13, as shown in figure 4, making 13 edge of push rod
Its length extending direction is shunk, as shown in figure 5, push rod 13 and strut 14 is made to be overturn forward rotating around the second axis 22 and fore-stock 11
Draw close, so that after-poppet 12 is overturn forward around first axle 21 and drawn close with fore-stock 11, as shown in fig. 6, push rod 13 and strut 14 around
During second axis 22 is overturn, the push rod 13 of the left and right sides is mutually drawn close, and the strut 14 of the left and right sides is mutually drawn close, final to roll over
It is folded as shown in Figure 7 and Figure 8.Under final folded state, fore-stock 11, after-poppet 12, push rod 13 and 14 close proximity of strut exist
Together, and the push rod of the left and right sides 13 and strut 14 are collapsed to the inside of children trolley, so that the children after folding push away
Bassinet structure is compact, small volume, easy to carry and storage.
Second axis 22 of the children trolley per side is only gived in the application to dip down from the Inside To Outside of children trolley
Tiltedly extend to the embodiment that shape has angle between first axle 21, certainly, the second axis 22 per side also can be from children trolley
Inside To Outside tilt extension upwards, in this way, when in children trolley folding process, push rod 13 around the second axis 22 forward or to
During overturning is drawn close with fore-stock 11 or 12 phase of after-poppet afterwards, the push rod 13 of the left and right sides can also mutually open, in this way
It can make being staggeredly located out for push rod 13 and fore-stock 11 and/or after-poppet 12, to make the push rod 13 of both sides be located at fore-stock 11
And/or the inner or outer side of after-poppet 12, keep children trolley folded configuration more compact.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of children trolley, including stroller frame, be arranged the bottom front of the stroller frame front component, be arranged in institute
The wheel assembly at the bottom rear portion of stroller frame is stated, the stroller frame includes the side being located at left and right sides of the children trolley
Holder and be connected to the left and right sides the side stand between stull component, per side the side stand include fore-stock,
After-poppet and push rod, it is characterised in that：Under the top of the fore-stock, the top and the push rod of the after-poppet per side
Two components in three, portion component are rotated connection, third component and a portion in described two components by first axle
Part is rotated connection by the second axis, and the first axle of the left and right sides and second axis extend in left-right direction, per side
The first axle and second axis between be respectively formed an angle.
2. children trolley according to claim 1, it is characterised in that：The first axle of the left and right sides is along same straight line side
To extension.
3. children trolley according to claim 2, it is characterised in that：The first axle of the left and right sides is in the horizontal direction
Extend, and the symmetrical setting of the second axis of the left and right sides.
4. children trolley according to claim 1, it is characterised in that：Positioned at the same side the first axle axial line and
The axial line of second axis intersects at a component in the described two components for rotating and connecting with the third component
On.
5. children trolley according to claim 1, it is characterised in that：The top of the fore-stock per side and the rear branch
The top of frame is rotated connection by first axle, the lower part of the push rod per side and the top of the fore-stock or it is described after branch
The top of frame is rotated connection by the second axis, and second axis per side is downward from the Inside To Outside of the children trolley
It tilts and extends.
6. children trolley according to claim 5, it is characterised in that：Second axis per side tilts down 3 ~ 5
Degree.
7. children trolley according to claim 5, it is characterised in that：The fore-stock of every side, the after-poppet and
The junction of the push rod, the push rod are respectively positioned on the outside of the fore-stock and the after-poppet.
8. children trolley according to claim 1, it is characterised in that：The side stand per side further includes strut, described
The one end of strut is rotatablely connected with described two components by first axle same axis, alternatively, the one end of the strut, described
Third component is rotatablely connected with a component in described two components by the second axis same axis.
9. children trolley according to claim 1, it is characterised in that：It is flexible that the push rod can extend along a length thereof direction
Ground is arranged.
10. children trolley according to claim 1, it is characterised in that：The stull component includes being arranged in the left and right sides
The push rod between push rod strut, the push rod strut include one end rotate connection the first strut and second support
The other end of bar, first strut and second strut rotates with the push rod of the left and right sides respectively to be connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742369.8A CN108791456B (en) | 2018-07-09 | 2018-07-09 | Child cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742369.8A CN108791456B (en) | 2018-07-09 | 2018-07-09 | Child cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108791456A true CN108791456A (en) | 2018-11-13 |
| CN108791456B CN108791456B (en) | 2024-06-28 |
Family
ID=64075457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810742369.8A Active CN108791456B (en) | 2018-07-09 | 2018-07-09 | Child cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108791456B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606451A (en) * | 2019-02-02 | 2019-04-12 | 昆山爱思贝儿童用品有限公司 | Articles for children folding joint and children trolley |
| CN109733457A (en) * | 2019-01-24 | 2019-05-10 | 好孩子儿童用品有限公司 | The push-rod assembly and folding children's cart of folding children's cart |
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| US20060267303A1 (en) * | 2003-04-30 | 2006-11-30 | Matthew Golias | Collapsible supporting structure |
| CN101903232A (en) * | 2007-12-17 | 2010-12-01 | 妈妈和爸爸（控股）有限公司 | An improved pushchair frame |
| WO2011060731A1 (en) * | 2009-11-18 | 2011-05-26 | 好孩子儿童用品有限公司 | Rotary joint structure and baby trolley with the same |
| WO2014110963A1 (en) * | 2013-01-15 | 2014-07-24 | 好孩子儿童用品有限公司 | Baby stroller |
| CN105346585A (en) * | 2015-11-23 | 2016-02-24 | 好孩子儿童用品有限公司 | Baby stroller |
| CN208682891U (en) * | 2018-07-09 | 2019-04-02 | 好孩子儿童用品有限公司 | A kind of children trolley |
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2018
- 2018-07-09 CN CN201810742369.8A patent/CN108791456B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060267303A1 (en) * | 2003-04-30 | 2006-11-30 | Matthew Golias | Collapsible supporting structure |
| CN101903232A (en) * | 2007-12-17 | 2010-12-01 | 妈妈和爸爸（控股）有限公司 | An improved pushchair frame |
| WO2011060731A1 (en) * | 2009-11-18 | 2011-05-26 | 好孩子儿童用品有限公司 | Rotary joint structure and baby trolley with the same |
| WO2014110963A1 (en) * | 2013-01-15 | 2014-07-24 | 好孩子儿童用品有限公司 | Baby stroller |
| CN105346585A (en) * | 2015-11-23 | 2016-02-24 | 好孩子儿童用品有限公司 | Baby stroller |
| CN208682891U (en) * | 2018-07-09 | 2019-04-02 | 好孩子儿童用品有限公司 | A kind of children trolley |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733457A (en) * | 2019-01-24 | 2019-05-10 | 好孩子儿童用品有限公司 | The push-rod assembly and folding children's cart of folding children's cart |
| CN109733457B (en) * | 2019-01-24 | 2024-05-10 | 好孩子儿童用品有限公司 | Push rod assembly of folding child stroller and folding child stroller |
| CN109606451A (en) * | 2019-02-02 | 2019-04-12 | 昆山爱思贝儿童用品有限公司 | Articles for children folding joint and children trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108791456B (en) | 2024-06-28 |
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