CN208682891U - A kind of children trolley - Google Patents
A kind of children trolley Download PDFInfo
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- CN208682891U CN208682891U CN201821076307.XU CN201821076307U CN208682891U CN 208682891 U CN208682891 U CN 208682891U CN 201821076307 U CN201821076307 U CN 201821076307U CN 208682891 U CN208682891 U CN 208682891U
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- children trolley
- push rod
- axis
- component
- right sides
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- 230000008569 process Effects 0.000 abstract description 10
- 230000007246 mechanism Effects 0.000 description 5
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- 230000008901 benefit Effects 0.000 description 1
- 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
Abstract
The utility model discloses a kind of children trolleys, including stroller frame, front component, wheel assembly, stroller frame includes the stull component being located between the side stand at left and right sides of children trolley and the side stand for being connected to the left and right sides, the side stand of every side includes fore-stock, after-poppet and push rod, the top of the fore-stock of every side, two components in the top of after-poppet and the component of lower part three of push rod 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, an angle is respectively formed between the first axle of every side and the second axis.The children trolley structure is simple, 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, thus keep children trolley folded configuration compact, small in size, easy to carry and storage.
Description
Technical field
The utility model relates to articles for children technical fields, and in particular to a kind of children trolley.
Background technique
Children trolley is that the lesser children's progress outdoor activities of people's carrying provide a great convenience, in the prior art
Children trolley, including with expanded position and folding position stroller frame, be set to stroller frame lower part front component and
Wheel assembly, the locking mechanism for being locked in stroller frame under unfolded state.Existing children trolley is many kinds of, cart
The number of vehicle frame rod piece is different, and the link position between each rod piece is different, so that folding principle is different with folding mode.
Summary of the invention
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of improved children trolley.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of children trolley exists including stroller frame, the front component for the bottom front that the stroller frame is arranged in, setting
The wheel assembly at the bottom rear portion of the stroller frame, the stroller frame include being located at left and right sides of the children trolley
Stull component between side stand and the side stand for being connected to the left and right sides, the side stand of every side includes preceding branch
Frame, after-poppet and push rod, the portion of lower part three on the top of the fore-stock of every side, the top of the after-poppet and the push rod
Two components in part are rotated connection by first axle, and a component in third component and described two components passes through the
Two axis rotate connection, and the first axle of the left and right sides and second axis extend in left-right direction, and described the of every side
An angle is respectively formed between one axis and 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 of every side and the top of the after-poppet are rotated connection by first axle,
The lower part of the push rod of every side is rotated by the second axis with the top of the fore-stock or the top of the after-poppet and is connect,
Second axis of every side tilts down extension from the Inside To Outside of the children trolley.
Further, second axis of every 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 of every side further includes strut, and the one end of the strut passes through with described two components
First axle same axis rotation connection, alternatively, one in the one end of the strut, the third component and 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 utility model has the advantage that this is practical new compared with prior art
The children trolley structure of type is simple, and in children trolley folding process, the same rod piece at left and right sides of stroller frame being capable of phase
Mutually draws close or open, thus keep children trolley folded configuration compact, small in size, easy to carry and storage.
Detailed description of the invention
Attached drawing 1 is the main view of the children trolley of the utility model in the deployed state；
Attached drawing 2 is the side view of the children trolley of the utility model in the deployed state；
Attached drawing 3 is the exploded view of the children trolley of the utility model；
Attached drawing 4 is side view one of of the children trolley of the utility model in folding process；
Attached drawing 5 is the two of side view of the children trolley of the utility model in folding process；
Attached drawing 6 is the three of side view of the children trolley of the utility model in folding process；
Attached drawing 7 is the side view of the children trolley of the utility model in a folded configuration；
Attached drawing 8 is the main view of the children trolley of the utility model 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 embodiment
The technical solution of the utility model 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 unfold and fold state stroller frame,
The front component 50 of the bottom front of stroller frame, the wheel assembly 60 at the bottom rear portion that stroller frame is arranged in are set and for inciting somebody to action
The locking mechanism of stroller frame locking in the deployed state.
Stroller frame includes collateral at left and right sides of being located at the side stand 1 of the left and right sides of children trolley and being connected to
Stull component between frame 1.
The side stand 1 of every 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 the fore-stock 11 of every side, the top of after-poppet 12 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 of every side and the second axis 22 extend in left-right direction,
And shape has angle between the first axle 21 of every side and the second axis 22, in this way, forming stroller frame when children trolley folds
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 the fore-stock 11 of every side and the top of after-poppet 12 pass through 21 company of rotating of first axle
It connecing, the lower part of the push rod 13 of every 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 of every side tilts down extension from the Inside To Outside of children trolley, fore-stock 11, the after-poppet in every side
12 and push rod 13 junction, push rod 13 is respectively positioned on outermost.In this way, push rod 13 is around second in children trolley folding process
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 the second axis 22 of every side from the interior side of children trolley to
The angle being sloped downwardly outside is 3 ~ 5 degree, in this way, push away the push rod 13 of the left and right sides can to children in overturning folding process
It collapses to a certain degree without will cause the interference between component, to not influence the folding operation of children trolley the inside of vehicle.
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 a locking mechanism by fore-stock 11, afterwards
The position of frame 12 and push rod 13 is locked in expansion use state, to keep the structure of children trolley simple, unfolds and folds operation
Easily.In the present embodiment, the axial line of the axial line of first axle 21 and the second axis 22 is intersected 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, setting 14 He of strut in stroller frame can also be passed through
Cloth set (not shown) forms seat mechanism and comes 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 of every 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 also be passed through
Rotation connection.In the present embodiment, the top of strut 14 and push rod 13, the top of fore-stock 11 or after-poppet 12 passes through the second axis 22
Same axis rotation connection.In this way, the strut 14 of the left and right sides turns over forward or backward around the second axis 22 when children trolley folds
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 successively sequentially arranged 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 the top of fore-stock 11 or 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.
Before stull component includes the push rod strut 31 being arranged between the push rod 13 of the left and right sides, the left and right sides is arranged in
After-poppet strut 33 between fore-stock strut 32 between bracket 11 and the after-poppet 12 that the left and right sides is set.
In the present embodiment, the left and right ends portion of fore-stock strut 32 is fixed with 11 phase of 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 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 two 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, thus convenient for children cart
It uses.
Specifically, fluffy component 4 include the fluffy cloth set 42 bar 41 and be arranged on fluffy bar 41, the U-shaped structure of fluffy bar 41, 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 deformation occurs to enable fluffy component 4 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, overturning push rod 13 and strut 14 forward rotating around the second axis 22 and fore-stock 11
Draw close, overturn after-poppet 12 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 13 of the left and right sides and strut 14 are collapsed to the inside of children trolley, so that folded children push away
Bassinet structure is compact, small volume, easy to carry and storage.
The second axis 22 that the every side of children trolley is only gived in the application dips 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 of every side can also 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, so that the push rod 13 of two sides be made to 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 are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of children trolley, including stroller frame, the front component for the bottom front that the stroller frame is arranged in, setting 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
Bracket and be connected to the left and right sides the side stand between stull component, the side stand of every side include fore-stock,
After-poppet and push rod, it is characterised in that: under the top of the fore-stock of every side, the top and the push rod of the after-poppet
Two components in three, portion component are rotated connection by first axle, a portion in third component and described two components
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, every 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 the connection that rotates with the third component
On.
5. children trolley according to claim 1, it is characterised in that: the top of the fore-stock of every side and the rear branch
The top of frame is rotated connection by first axle, the lower part of the push rod of every 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 of every side is downward from the Inside To Outside of the children trolley
Inclination extends.
6. children trolley according to claim 5, it is characterised in that: second axis of every 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 of every 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
A component in third component and described two components is rotatablely connected 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 setting.
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 |
|---|---|---|---|
| CN201821076307.XU CN208682891U (en) | 2018-07-09 | 2018-07-09 | A kind of children trolley |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076307.XU CN208682891U (en) | 2018-07-09 | 2018-07-09 | A kind of children trolley |
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| Publication Number | Publication Date |
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| CN208682891U true CN208682891U (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821076307.XU Active CN208682891U (en) | 2018-07-09 | 2018-07-09 | A kind of children trolley |
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| CN (1) | CN208682891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791456A (en) * | 2018-07-09 | 2018-11-13 | 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 CN201821076307.XU patent/CN208682891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791456A (en) * | 2018-07-09 | 2018-11-13 | 好孩子儿童用品有限公司 | A kind of children trolley |
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