CN208827912U - A kind of stroller of preceding handrail automatic retracting - Google Patents
A kind of stroller of preceding handrail automatic retracting Download PDFInfo
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- CN208827912U CN208827912U CN201821606698.1U CN201821606698U CN208827912U CN 208827912 U CN208827912 U CN 208827912U CN 201821606698 U CN201821606698 U CN 201821606698U CN 208827912 U CN208827912 U CN 208827912U
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Abstract
The utility model discloses a kind of strollers of preceding handrail automatic retracting, including push-rod assembly, push handle component and preceding armrest assembly, the rotation connection of the top of the push handle component and push-rod assembly, the preceding armrest assembly is rotatably connected on the push-rod assembly, and interlinked mechanism is equipped between the push handle component and preceding armrest assembly；When the relatively described push-rod assembly of the push handle component folds gathering, armrest assembly is folded with respect to push-rod assembly and is collapsed before the interlinked mechanism drives；The automatic turning adjustment when push handle component folds of the preceding armrest assembly of the utility model folds rounding state, without carrying out additional manual operation, while children's safety on protecting seat, facilitates operation.
Description
Technical field
The utility model relates to a kind of strollers of preceding handrail automatic retracting.
Background technique
Space-saving when to store stroller, the main component of stroller is generally and car body design is at removable knot
Structure, such as children's seat, preceding handrail are realized by mutual connection and quickly decompose dismounting or combination, helped before stroller
Hand is must configuring for daily protection children, for protecting the children on seat not fall in front of seat, but in stroller
It need to fold when packing up, arm-rest frame need to individually be dismantled, using being inconvenient.
To solve the above-mentioned problems, the preceding handrail of existing some strollers is connect with vehicle frame by movable changeover mechanism,
Handrail easily switches between using and folding rounding state before can making, but it still needs to manual switching, and operation is relatively complicated, preceding to help
Hand can not vehicle frame be unfolded or folding process in adjust automatically.
Summary of the invention
The utility model aim is: providing a kind of stroller of preceding handrail automatic retracting, preceding armrest assembly is in vehicle frame
Automatic turning is adjusted to use state or folds rounding state when expansion or folding, time saving and energy saving without additional manual operation,
It is easy to operate, quick.
The technical solution of the utility model is: a kind of stroller of preceding handrail automatic retracting, including with expanded position
With the vehicle frame of folding position and when vehicle frame is in the deployed for vehicle frame into line-locked locking mechanism, the vehicle
Frame includes push-rod assembly, push handle component and preceding armrest assembly, and the top rotation connection of the push handle component and push-rod assembly is described
Preceding armrest assembly is rotatably connected on the push-rod assembly, and interlinked mechanism is equipped between the push handle component and preceding armrest assembly；
When the relatively described push-rod assembly of the push handle component folds gathering, armrest assembly is with respect to push-rod assembly before the interlinked mechanism drives
It folds and collapses.
Preferably, the interlinked mechanism is connecting rod, and described connecting rod one end and the push handle component are rotatablely connected, and between the two
Rotation point positioned at the push handle component and the push-rod assembly between rotation put side, the connecting rod other end with before help
The rotation connection of hand component, and rotation point of the rotation point between the two between the preceding armrest assembly and the push-rod assembly
Side.
Preferably, push handle component two sides lower end is respectively equipped with handle attachment base, and the upper end of the push-rod assembly is equipped with
Push rod attachment base corresponding with the handle attachment base, the push handle component are connected with the push-rod assembly by corresponding handle
The lateral pin joint of seat and push rod attachment base realizes rotation connection between the two.
Preferably, the both ends of the preceding armrest assembly are respectively equipped with handrail attachment base, and the preceding armrest assembly passes through handrail
Attachment base and the push rod transverse direction pin joint of the push-rod assembly two sides realize rotation connection between the two.
Preferably, the upper end of the connecting rod and the handle attachment base are rotatablely connected, and the lower end of the connecting rod is helped with described
The rotation connection of hand attachment base；When the relatively described push-rod assembly of the push handle component folds gathering, handrail group before the connecting rod drives
Part is flipped up folding with respect to push-rod assembly and collapses or downwardly turn over folding gathering.
Preferably, the connecting rod is between the handrail attachment base and push rod, and the handrail attachment base lateral wall with
Link rotatable connecting portion is equipped with the mounting groove for protruding into and rotating for the connecting rod lower end.
Preferably, the vehicle frame further includes the fore-stock component and after-poppet component with the rotation connection of push-rod assembly lower end,
Front component is installed, after-poppet component lower section is equipped with wheel assembly, the fore-stock component below the fore-stock component
It is equipped between after-poppet component and folds support, the folding support includes front pole-bracket and back pole-bracket, the front of the front pole-bracket
It is rotatablely connected with fore-stock component, the rear portion of the front pole-bracket and the front of back pole-bracket are rotatablely connected, the rear portion of the back pole-bracket
Be rotatablely connected with after-poppet component, be rotatably connected to gearing bar assembly on the back pole-bracket, the lower part for interlocking bar assembly to
Lower stretching back pole-bracket is simultaneously rotatably connected to double-action plate between front pole-bracket, and back pole-bracket is stretched out on the top for interlocking bar assembly upwards
And back brace bar assembly is rotatably connected between push-rod assembly top.Wherein, the double-action plate is in the inclination arrangement that the front is high and the back is low,
Its front end is connect with the front pole-bracket posterior rotation, its rear end and the back pole-bracket lower end are rotatablely connected.
Sunshade hood frame is rotatably connected on the preferred push rod attachment base.
The utility model has the advantages that: the automatic turning modulation when vehicle frame is unfolded or folds of the preceding armrest assembly of the utility model
Whole is that use state or folding rounding state can be to strollers without carrying out additional manual operation to preceding armrest assembly
It carries out integrated expansion or folding facilitates operation while children's safety on protecting seat.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, and the drawings in the following description are merely some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is structural schematic diagram when the utility model is in use state；
Fig. 2 is that the partial structurtes described in Fig. 1 between push-rod assembly, push handle component, interlinked mechanism and preceding armrest assembly are shown
It is intended to；
Fig. 3 is that the utility model is in the structural schematic diagram in folding process；
Fig. 4 is that the partial structurtes described in Fig. 3 between push-rod assembly, push handle component, interlinked mechanism and preceding armrest assembly are shown
It is intended to；
Fig. 5 is the folded structural schematic diagram of the utility model；
Fig. 6 is that the partial structurtes described in Fig. 5 between push-rod assembly, push handle component, interlinked mechanism and preceding armrest assembly are shown
It is intended to.
Wherein: 1 push-rod assembly；1-1 push rod attachment base；1-2 push rod；
2 push handle component；2-1 handle attachment base；
Armrest assembly before 3；3-1 handrail attachment base；3-2 mounting groove；
4 connecting rods；
5 fore-stock components；
6 after-poppet components；
7 front components；
8 wheel assemblies；
9 fold support；9-1 front pole-bracket；9-2 back pole-bracket；
10 interlock bar assembly；
11 double-action plates；
12 back brace bar assemblies；
13 sunshade hood frames.
Specific embodiment
Above scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The utility model and be not limited to limitation the scope of the utility model.Implementation condition used in the examples can be according to specific
Condition do further adjustment, the implementation condition being not specified is usually the condition in routine experiment.
As shown in Figures 1 to 6, a kind of stroller of preceding handrail automatic retracting, including with expanded position and folding position
The vehicle frame set and when vehicle frame is in the deployed for vehicle frame into line-locked first locking mechanism, the vehicle frame packet
Push-rod assembly 1, push handle component 2 and preceding armrest assembly 3 are included, the push handle component 2 and the top of push-rod assembly 1 are rotatablely connected, institute
Armrest assembly 3 is rotatably connected on the push-rod assembly 1 before stating, and is equipped with and is interlocked between the push handle component 2 and preceding armrest assembly 3
Mechanism；When the relatively described push-rod assembly 1 of the push handle component 2 folds gathering, armrest assembly 3 is opposite before the interlinked mechanism drives
Push-rod assembly 1, which folds, to be collapsed.
In the present embodiment, the 2 two sides lower end of push handle component is respectively equipped with handle attachment base 2-1, the push-rod assembly 1
Upper end is equipped with push rod attachment base 1-1 corresponding with the handle attachment base 2-1, and the push handle component 2 and the push-rod assembly 1 are logical
Cross the rotation connection of the lateral pin joint realization of corresponding handle attachment base 2-1 and push rod attachment base 1-1 between the two.
In the present embodiment, the both ends of the preceding armrest assembly 3 are respectively equipped with handrail attachment base 3-1, the preceding armrest assembly 3
Rotation connection between the two is realized by handrail attachment base 3-1 and the push rod 1-2 transverse direction pin joint of 1 two sides of push-rod assembly.
In the present embodiment, the interlinked mechanism is connecting rod 4, and described 4 one end of connecting rod is connect with the handle of the push handle component 2
Seat 2-1 rotation connection, and rotation point between the two is located at the push handle component 2 and the push rod when vehicle frame is in unfolded state
The handrail attachment base 3-1 of the lower section of rotation point between component 1,4 other end of connecting rod and preceding armrest assembly 3 is rotatablely connected,
And rotation point between the two when vehicle frame is in unfolded state between the preceding armrest assembly 3 and the push-rod assembly 1
Rotate the front of point.
In the present embodiment, when the push handle component 21 collapsed forward of push-rod assembly relatively collapses, the connecting rod 4 is driven
The opposite push-rod assembly 1 of preceding armrest assembly 3 is flipped up folding and collapses.Conversely, the push handle component 2 is backward when vehicle frame expansion
Top extends 1 top of push-rod assembly, and the opposite push-rod assembly 1 of armrest assembly 3 downwardly turns over entrance before connecting rod 4 drives at this time
The use state extended forward.
Certainly, if the rotation point position of adjustment connecting rod 4 and push rod attachment base 2-1, the overturning of the preceding armrest assembly 3 are reversed
And can change, as: the rotation point of 4 upper end of connecting rod and push rod attachment base 2-1 are arranged in the push handle component 2 and institute
The top of the rotation point between push-rod assembly 1 is stated, relatively described 1 collapsed forward of push-rod assembly of the push handle component 2 collapses at this time
When, the opposite push-rod assembly 1 of armrest assembly 3 downwardly turns over folding and collapses before the connecting rod 4 drives.Conversely, when vehicle frame is unfolded, connecting rod
4 drive the opposite push-rod assembly 1 of preceding armrest assembly 3 to be flipped up into the use state extended forward.
In the present embodiment, the connecting rod 4 is between the handrail attachment base 3 and push rod 1-2, and the handrail attachment base
3 lateral walls and 4 rotatable connecting portion of connecting rod are equipped with the mounting groove 3-2 for protruding into and rotating for 4 lower end of connecting rod.The design is not only
Vehicle frame transverse direction use space can be occupied to avoid connecting rod 4, and preferable concealment effect can be played to connecting rod, improved overall beautiful
Property.
The preceding armrest assembly 3 of the utility model automatic turning when vehicle frame is unfolded or folds is adjusted to use state or folding
Rounding state can carry out integrated expansion or folding without carrying out additional manual operation to preceding armrest assembly 3 to stroller
It is folded, while children's safety on protecting seat, facilitate operation.
In the present embodiment, the vehicle frame further includes the fore-stock component 5 and after-poppet with the rotation connection of 1 lower end of push-rod assembly
Component 6 is equipped with front component 7 below the fore-stock component 5, is equipped with wheel assembly 8 below after-poppet component 6, described
It is equipped between fore-stock component 5 and after-poppet component 6 and folds support 9, the folding support 9 includes front pole-bracket 9-1 and back pole-bracket
The front of 9-2, the front pole-bracket 9-1 and fore-stock component 5 are rotatablely connected, and the rear portion of the front pole-bracket 9-1 is with back pole-bracket 9-2's
Front rotation connection, the rear portion of the back pole-bracket 9-2 and after-poppet component 6 are rotatablely connected, and are rotatablely connected on the back pole-bracket 9-2
Have and interlock bar assembly 10, the lower part for interlocking bar assembly 10 extends downwardly back pole-bracket 9-2 and the company of rotation between front pole-bracket 9-1
It is connected to double-action plate 11, the top for interlocking bar assembly 10 is stretched out back pole-bracket 9-2 upwards and rotated between 1 top of push-rod assembly
It is connected with back brace bar assembly 12.Wherein, the upper end of the back brace bar assembly 12 and 1 top of push-rod assembly are rotatablely connected, after described
The lower end of strut component 12 and the top the back pole-bracket 9-2 are rotatablely connected.In addition, the double-action plate is in the inclination cloth that the front is high and the back is low
It sets, front end is connect with the front pole-bracket 9-1 posterior rotation, its rear end and the lower end the back pole-bracket 9-2 are rotatablely connected.
In the present embodiment, sunshade hood frame 13 is rotatably connected on the push rod attachment base 1-1.When vehicle frame folding, Xiang Qianzhuan
Dynamic push handle component 2 will drive sunshade hood frame 13 and fold downwards with respect to push-rod assembly 2.
In the present embodiment, first locking mechanism may be provided at the rotation connection between the front pole-bracket 9-1 and back pole-bracket 9-2
Place.The setting of the first locking mechanism position can be to avoid maloperation.Above-mentioned first locking mechanism is that this field is relatively conventional
The prior art is no longer repeated and is limited to its structure herein.
In the utility model between fore-stock component 5, after-poppet component 6 and front pole-bracket 9-1, back pole-bracket 9-2 under vehicle frame
It is rectangular at a four side mechanisms, push-rod assembly 1, after-poppet component 6, back brace bar assembly 12 and interlock between bar assembly 10 in vehicle
Frame rear forms a four side mechanisms, drives the gathering of vehicle frame foldable integral by above-mentioned two 4 side mechanism when folding, and structure is simple
And it is novel, cost is relatively low, easy to operate；In addition, vehicle rod piece is less, when folding, which is not likely to produce, to be interfered.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.In addition to the implementation, the utility model can also have other embodiment.It is all to be formed using equivalent substitution or equivalent transformation
Technical solution, all fall within the utility model it is claimed within the scope of.
Claims (9)
1. a kind of stroller of preceding handrail automatic retracting, including the vehicle frame with expanded position and folding position and in vehicle
For to vehicle frame, into line-locked locking mechanism, the vehicle frame to include push-rod assembly (1), push handle component when frame is in the deployed
(2) and preceding armrest assembly (3), the push handle component (2) and the top of push-rod assembly (1) are rotatablely connected, it is characterised in that: described
Preceding armrest assembly (3) is rotatably connected on the push-rod assembly (1), sets between the push handle component (2) and preceding armrest assembly (3)
There is interlinked mechanism；When the relatively described push-rod assembly (1) of the push handle component (2) folds gathering, the interlinked mechanism is helped before driving
Hand component (3) is folded with respect to push-rod assembly (1) and is collapsed.
2. a kind of stroller of preceding handrail automatic retracting according to claim 1, it is characterised in that: the interlinked mechanism
For connecting rod (4), described connecting rod (4) one end and the push handle component (2) are rotatablely connected, and rotation point between the two is located at described push away
The side of the rotation point between component (2) and the push-rod assembly (1), connecting rod (4) other end and preceding armrest assembly (3)
Rotation connection, and rotation point of the rotation point between the two between the preceding armrest assembly (3) and the push-rod assembly (1)
Side.
3. a kind of stroller of preceding handrail automatic retracting according to claim 2, it is characterised in that: the push handle component
(2) two sides lower end is respectively equipped with handle attachment base (2-1), and the upper end of the push-rod assembly (1) is equipped with and the handle attachment base
(2-1) corresponding push rod attachment base (1-1), the push handle component (2) are connected with the push-rod assembly (1) by corresponding handle
The lateral pin joint of seat (2-1) and push rod attachment base (1-1) realize rotation connection between the two.
4. a kind of stroller of preceding handrail automatic retracting according to claim 3, it is characterised in that: the preceding handrail group
The both ends of part (3) are respectively equipped with handrail attachment base (3-1), the preceding armrest assembly (3) by handrail attachment base (3-1) with it is described
The lateral pin joint of the push rod (1-2) of push-rod assembly (1) two sides realizes rotation connection between the two.
5. a kind of stroller of preceding handrail automatic retracting according to claim 4, it is characterised in that: the connecting rod (4)
Upper end and the handle attachment base (2-1) be rotatablely connected, the lower end of the connecting rod (4) and the handrail attachment base (3-1) turn
Dynamic connection；When the relatively described push-rod assembly (1) of the push handle component (2) folds gathering, armrest assembly before the connecting rod (4) drives
(3) opposite push-rod assembly (1) is flipped up folding and collapses or downwardly turn over folding gathering.
6. a kind of stroller of preceding handrail automatic retracting according to claim 5, it is characterised in that: the connecting rod (4)
Between the handrail attachment base (3-1) and push rod (1-2), and handrail attachment base (3-1) lateral wall and connecting rod (4) turn
Rotation connection position is equipped with the mounting groove (3-2) for protruding into and rotating for the connecting rod (4) lower end.
7. according to claim 1 to a kind of stroller of preceding handrail automatic retracting described in any one of 6 claims,
Be characterized in that: the vehicle frame further includes the fore-stock component (5) and after-poppet component with the rotation connection of push-rod assembly (1) lower end
(6), front component (7) is installed, after-poppet component (6) lower section is equipped with wheel assembly below the fore-stock component (5)
(8), it is equipped between the fore-stock component (5) and after-poppet component (6) and folds support (9), before the folding support (9) includes
Support (9-1) and back pole-bracket (9-2), the front and fore-stock component (5) of the front pole-bracket (9-1) are rotatablely connected, and are supportted before described
The rear portion of frame (9-1) and the front of back pole-bracket (9-2) are rotatablely connected, the rear portion and after-poppet component (6) of the back pole-bracket (9-2)
Rotation connection is rotatably connected on the back pole-bracket (9-2) and interlocks bar assembly (10), the lower part for interlocking bar assembly (10) to
Lower stretching back pole-bracket (9-2) is simultaneously rotatably connected to double-action plate (11) between front pole-bracket (9-1), gearing bar assembly (10)
Top stretches out back pole-bracket (9-2) upwards and is rotatably connected to back brace bar assembly (12) between push-rod assembly (1) top.
8. a kind of stroller of preceding handrail automatic retracting according to claim 7, it is characterised in that: the double-action plate
(11) in the inclination arrangement that the front is high and the back is low, front end connect with the front pole-bracket (9-1) posterior rotation, its rear end and the back brace
The rotation connection of the frame lower end (9-2).
9. a kind of stroller of preceding handrail automatic retracting according to any one of claim 3 to 6 claim,
It is characterized in that: being rotatably connected to sunshade hood frame (13) on the push rod attachment base (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606698.1U CN208827912U (en) | 2018-09-29 | 2018-09-29 | A kind of stroller of preceding handrail automatic retracting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606698.1U CN208827912U (en) | 2018-09-29 | 2018-09-29 | A kind of stroller of preceding handrail automatic retracting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208827912U true CN208827912U (en) | 2019-05-07 |
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ID=66318638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821606698.1U Active CN208827912U (en) | 2018-09-29 | 2018-09-29 | A kind of stroller of preceding handrail automatic retracting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208827912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945077A (en) * | 2018-09-29 | 2018-12-07 | 昆山威凯儿童用品有限公司 | A kind of stroller of preceding handrail automatic retracting |
| CN114475756A (en) * | 2020-11-13 | 2022-05-13 | 明门瑞士股份有限公司 | Handrail folding mechanism and baby carriage |
-
2018
- 2018-09-29 CN CN201821606698.1U patent/CN208827912U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945077A (en) * | 2018-09-29 | 2018-12-07 | 昆山威凯儿童用品有限公司 | A kind of stroller of preceding handrail automatic retracting |
| CN108945077B (en) * | 2018-09-29 | 2023-09-29 | 昆山威凯儿童用品有限公司 | Baby stroller with front armrests capable of being automatically folded |
| CN114475756A (en) * | 2020-11-13 | 2022-05-13 | 明门瑞士股份有限公司 | Handrail folding mechanism and baby carriage |
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