CN206202391U - Foldable carriage for children - Google Patents
Foldable carriage for children Download PDFInfo
- Publication number
- CN206202391U CN206202391U CN201621089603.4U CN201621089603U CN206202391U CN 206202391 U CN206202391 U CN 206202391U CN 201621089603 U CN201621089603 U CN 201621089603U CN 206202391 U CN206202391 U CN 206202391U
- Authority
- CN
- China
- Prior art keywords
- connector
- rotatably connected
- connecting rod
- seatpost
- strut
- Prior art date
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of foldable carriage for children, on the basis of carriage for children direction of advance, including left side foldable assembly, right side foldable assembly, top connector, before middle part seat support bar and bottom, back support rod, the left side, right side foldable assembly is in symmetric design and can be folded down, launch upwards and collapsed forward, launch backward, the left side, the upper end of right side foldable assembly is symmetrically rotatably connected on the top connector, described middle part seat support bar or so is flexible to be connected to the left side, center section between the foldable assembly of right side, before the bottom, back support rod or so is flexible to be symmetrically connected to the left side, bottom rear and front end between the foldable assembly of right side, the foldable carriage for children can completely be folded and reach minimum volume, it is simple to operate, it is convenient.
Description
Technical field
The utility model is related to a kind of carriage for children, and in particular to a kind of foldable carriage for children.
Background technology
Carriage for children is essential trip instrument for each has the family of child, but, existing carriage for children
Because volume ratio is larger, certain problem is brought to transport, for example, when needing to be placed boot to transport, it is just past
It is excessive and boot can not be put into toward volume is limited to；
Occurred in the market vehicle frame can around the carriage for children that folds of direction, but mode of operation is all relatively multiple
It is miscellaneous, it usually needs a point several steps are completed.Such as, the folding of left and right directions is first completed, then the folding of fore-and-aft direction is being carried out.Cannot
The folding in direction carry out simultaneously around.Folding process is very cumbersome, and cannot completely fold carriage for children, does not reach
Minimum volume.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide one kind and can fold completely reaches most corpusculum
Product, simple, convenient foldable carriage for children.
The utility model proposes a kind of foldable carriage for children, on the basis of carriage for children direction of advance, including left side fold
Component, right side foldable assembly, top connector, middle part seat support bar and bottom back and front supporting bar, the left and right side are folded
Component is in symmetric design and can be folded down, launch upwards and collapsed forward, launch backward, and the left and right side is folded
The upper end of component is symmetrically rotatably connected on the top connector, described middle part seat support bar or so is flexible be connected to it is described
Center section between left and right side foldable assembly, described bottom back and front supporting bar or so be flexible be symmetrically connected to it is described left and right
Bottom rear and front end between the foldable assembly of side.
Used as further improvement of the utility model, the top connector is rounded, the left and right side foldable assembly
Upper end rotates the left and right sides for being locked together in the top connector, and unblock button is provided with the top connector.
Used as further improvement of the utility model, the middle part seat support bar and bottom back and front supporting bar are two companies
Linkage, quadric chain or multi-connecting-rod mechanism.
As further improvement of the utility model, the right side foldable assembly from top to bottom successively include right side handle,
Right side pulling handle rod, right armrest bar, right anterior branch hack lever, right rear rack pole, right side front rod, right side rear connecting rod, right side are sat
Bar, right side seatpost support bar and right front and rear wheel；
The upper and lower ends of the right side pulling handle rod are respectively fixed with right side pulling handle rod top connection and right side pulling handle rod lower contact；
The upper end of the right side handle is rotatably connected on the top connector, and lower end is rotatably connected on the right side and pushes away
In barre top connection；
The upper end of the right armrest bar is rotatably connected in the right side pulling handle rod lower contact, and lower end is rotatably connected on institute
State on the seatpost support bar of right side；
The upper end of the right side front rod is rotatably connected on the right side seatpost support bar, lower end and the right anterior branch
The upper end of hack lever rotates connection；
The lower end of the right anterior branch hack lever is fixedly connected by off-front wheel joint with the off-front wheel；
Right rear rack pole connector is fixed with the middle of the rear side of the right side front rod；
The upper end of the right rear rack pole is rotatably connected on the right rear rack pole connector, and lower end is connect by off hind wheel
Head is fixedly connected with the off hind wheel；
Also include right anterior branch frame connecting rod and right after-poppet connecting rod；
One end of the right anterior branch frame connecting rod is rotatably connected in the middle of the left side of the right anterior branch hack lever, is propped up behind the right side
One end of frame connecting rod is rotatably connected in the middle of the left side of the right rear rack pole, the other end of the right anterior branch frame connecting rod with
The other end of the right after-poppet connecting rod mutually rotates connection；
Slided in the right after-poppet connecting rod and be arranged with right sliding part；
The upper end of the right side rear connecting rod is rotated in the connection right side pulling handle rod lower contact, and lower end is rotatably connected on institute
State on right sliding part；
The front end of the right side seatpost is rotatably connected on the right side seatpost support bar, and rear end thereof is connected to the right side
On the rear connecting rod of side.
As further improvement of the utility model, the left side foldable assembly from top to bottom successively include left side handle,
Left side pulling handle rod, left armrests bar, left front cradling piece, left back cradling piece, left side front rod, left side rear connecting rod, left side are sat
Bar, left side seatpost support bar and left front and rear wheel；
The upper and lower ends of the left side pulling handle rod are respectively fixed with left side pulling handle rod top connection and left side pulling handle rod lower contact；
The upper end of the left side handle is rotatably connected on the top connector, and lower end is rotatably connected on the left side and pushes away
In barre top connection；
The upper end of the left armrests bar is rotatably connected in the left side pulling handle rod lower contact, and lower end is rotatably connected on institute
State on the seatpost support bar of left side；
The upper end of the left side front rod is rotatably connected on the left side seatpost support bar, lower end and the left front branch
The upper end of hack lever rotates connection；
The lower end of the left front cradling piece is fixedly connected by the near front wheel joint with described the near front wheel；
Left back cradling piece connector is fixed with the middle of the rear side of the left side front rod；
The upper end of the left back cradling piece is rotatably connected on the left back cradling piece connector, and lower end is connect by left rear wheel
Head is fixedly connected with the left rear wheel；
Also include left front connecting rod of support and left back connecting rod of support；
One end of the left front connecting rod of support is rotatably connected in the middle of the right side of the left front cradling piece, the left back branch
One end of frame connecting rod is rotatably connected in the middle of the right side of the left back cradling piece, the other end of the left front connecting rod of support with
The other end of the left back connecting rod of support mutually rotates connection；
Slided on the left back connecting rod of support and be arranged with left sliding part；
The upper end of the left side rear connecting rod is rotated in the connection left side pulling handle rod lower contact, and lower end is rotatably connected on institute
State on left sliding part；
The front end of the left side seatpost is rotatably connected on the left side seatpost support bar, and rear end thereof is connected to the left side
On the rear connecting rod of side.
As further improvement of the utility model, the middle part seat support bar be quadric chain, including first,
2nd, three, four seatpost strut, the centre of the first and second seatpost strut is hinged, the interphase of described three, four seatpost struts
Mutually it is hinged, one end of the first seatpost strut is hinged with one end of the 4th seatpost strut, the second seatpost support
One end of bar is hinged with one end of the 3rd seatpost strut, and the other end of the first and second seatpost strut rotates connection
On the right side foldable assembly, the other end of described three, four seatpost struts is rotatably connected on the left side foldable assembly.
Used as further improvement of the utility model, the left side on the right side seatpost support bar connects before being fixed with the right side
Part, is fixed with right rear connectors on the left of the right side rear connecting rod, the other end of the first and second seatpost strut is rotated respectively
It is connected on the right front connector and right rear connectors, the right side on the left side seatpost support bar connects before being fixed with the right side
Part, is fixed with right rear connectors on the right side of the left side rear connecting rod, the other end of described three, the four seatpost struts company of rotation respectively
It is connected on the right front connector and right rear connectors.
Used as further improvement of the utility model, the bottom back and front supporting bar is two linkages, includes respectively
Front left and right strut and rear left and right strut；
The lower end right side of the left front cradling piece is fixed with the first connector, and the lower end left side of the right anterior branch hack lever is fixed
There is the second connector；
The left end of the front left strut is rotatably connected on first connector, and the right-hand member of the front right strut is rotated and connected
It is connected on second connector, the right-hand member of the front left strut is mutually rotated with the left end of the front right strut and is connected；
The lower end right side of the left back cradling piece is fixed with the 3rd connector, and the lower end left side of the right rear rack pole is fixed
There is the 4th connector；
The left end of the rear left strut is rotatably connected on the 3rd connector, and the right-hand member of the rear right strut is rotated and connected
It is connected on the 4th connector, the right-hand member of the rear left strut is mutually rotated with the left end of the rear right strut and is connected.
As further improvement of the utility model, also including left front connecting rod, right front rod, left back connecting rod, right back link；
The front end of the left front connecting rod is rotatably connected on the front left strut, and rear end thereof is connected to the left back support
In connecting rod；
The front end of the right front rod is rotatably connected on the front right strut, and rear end thereof is connected to the right after-poppet
In connecting rod；
The rear end thereof of the left back connecting rod is connected on the rear left strut, and front end is rotatably connected on the left sliding part
On；
The rear end thereof of the right back link is connected on the rear right strut, and front end is rotatably connected on the right sliding part
On.
Used as further improvement of the utility model, the front end right side of the left back connecting rod of support is fixed with the 5th connection
Part, the rear end thereof of the left front connecting rod is connected on the 5th connector；
The front end right side of the right after-poppet connecting rod is fixed with the 6th connector, and the rear end thereof of the right front rod connects
It is connected on the 6th connector；
The upper end right side of the left sliding part is fixed with the 7th connector, and the front end of the left back connecting rod is rotatably connected on institute
State on the 7th connector；
The upper end left side of the right sliding part is fixed with the 8th connector, and the front end of the right back link is rotatably connected on institute
State on the 8th connector.
By such scheme, the utility model at least has advantages below：The utility model proposes foldable carriage for children
Can be folded up and down and fore-aft fold by left side foldable assembly, right side foldable assembly such that it is able to realize on carriage for children
Lower direction and the folding of fore-and-aft direction, stretch and are connected to a left side by middle part seat support bar and the bottom equal left and right of back and front supporting bar
Between side foldable assembly and right side folding group such that it is able to realize the folding of carriage for children left and right directions, and then enable carriage for children
Fold completely, reach minimum volume, be convenient for carrying and deposit, unblock button on the connector of top need to be only pressed during folding then
Pushed forward downward top connector can complete to fold, it is necessary to when launching, only need to rearwardly and upwardly pull top connector
Complete to launch, the operating process for folding and launching is simple and convenient.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
After describing bright basis in detail.
Brief description of the drawings
Fig. 1 is the structural representation under the utility model foldable carriage for children deployed condition；
Fig. 2 is the structural representation under the utility model foldable carriage for children semi-collapsed condition；
Fig. 3 is the front view under the utility model foldable carriage for children completely folded state；
Fig. 4 is the structural representation under the foldable assembly deployed condition of the utility model right side；
Fig. 5 is the structural representation under the foldable assembly semi-collapsed condition of the utility model right side；
Fig. 6 is the side view under the utility model foldable carriage for children completely folded state.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Embodiment：A kind of foldable carriage for children, on the basis of carriage for children direction of advance, including left side foldable assembly 100, the right side
Side foldable assembly 200, top connector 300, middle part seat support bar 400 and bottom back and front supporting bar 500,600, it is described
Left and right side foldable assembly is in symmetric design and can be folded down, launch upwards and collapsed forward, launch backward, described
The upper end of left and right side foldable assembly is symmetrically rotatably connected on the top connector, and described middle part seat support bar or so is stretched
Contracting is connected to the flexible symmetrical connection of the center section between the left and right side foldable assembly, described bottom back and front supporting bar or so
Bottom rear and front end between the left and right side foldable assembly.
The top connector is rounded, and the upper end of the left and right side foldable assembly rotates and is locked together in the top connection
The left and right sides of head, unblock button 301 is provided with the top connector.
The middle part seat support bar and bottom back and front supporting bar are two linkages, quadric chain or multi link machine
Structure.
The right side foldable assembly 200 from top to bottom successively include right side handle 2, right side pulling handle rod 6, right armrest bar 9,
Right anterior branch hack lever 42, right rear rack pole 15, right side front rod 14, right side rear connecting rod 12, right side seatpost 17, right side seatpost branch
Strut 19 and right front and rear wheel 47,57；
The upper and lower ends of the right side pulling handle rod are respectively fixed with right side pulling handle rod top connection 4 and right side pulling handle rod lower contact
8；
The upper end of the right side handle 2 is rotatably connected on the top connector, and lower end is rotatably connected on the right side
In pulling handle rod top connection 4；
The upper end of the right armrest bar 9 is rotatably connected in right side pulling handle rod lower contact 8, and lower end is rotatably connected on
On the right side seatpost support bar 19；
The upper end of the right side front rod 14 is rotatably connected on the right side seatpost support bar 19, lower end and the right side
The upper end of fore-stock bar 42 rotates connection；
The lower end of the right anterior branch hack lever 42 is fixedly connected by off-front wheel joint 46 with the off-front wheel 47；
Right rear rack pole connector 58 is fixed with the middle of the rear side of the right side front rod 14；
The upper end of the right rear rack pole 15 is rotatably connected on the right rear rack pole connector 58, and lower end is by behind the right side
Wheel joint 59 is fixedly connected with the off hind wheel 57；
Also include right anterior branch frame connecting rod 41 and right after-poppet connecting rod 50；
One end of the right anterior branch frame connecting rod 41 is rotatably connected in the middle of the left side of the right anterior branch hack lever 42, the right side
One end of after-poppet connecting rod 50 is rotatably connected in the middle of the left side of the right rear rack pole 15, the right anterior branch frame connecting rod 41
The other end mutually rotated with the other end of the right after-poppet connecting rod 50 and be connected；
Slided in the right after-poppet connecting rod 50 and be arranged with right sliding part 51；
The upper end of the right side rear connecting rod 12 rotates and connects in right side pulling handle rod lower contact 8, and lower end rotates connection
On the right sliding part 51；
The front end of the right side seatpost 17 is rotatably connected on the right side seatpost support bar 19, and rear end thereof is connected to institute
State on the rear connecting rod 12 of right side.
The left side foldable assembly 100 includes left side handle 1, left side pulling handle rod 5, left armrests bar successively from top to bottom
10th, left front cradling piece 34, left back cradling piece 13, left side front rod 56, left side rear connecting rod 11, left side seatpost 16, left side are sat
Bar support bar 18 and left front and rear wheel 40,33；
The upper and lower ends of the left side pulling handle rod are respectively fixed with left side pulling handle rod top connection 3 and left side pulling handle rod lower contact
7；
The upper end of the left side handle 1 is rotatably connected on the top connector, and lower end is rotatably connected on the left side
In pulling handle rod top connection 3；
The upper end of the left armrests bar 10 is rotatably connected in left side pulling handle rod lower contact 7, and lower end rotates connection
On the left side seatpost support bar 18；
The upper end of the left side front rod 56 is rotatably connected on the left side seatpost support bar 18, lower end and the left side
The upper end of fore-stock bar 34 rotates connection；
The lower end of the left front cradling piece 34 is fixedly connected by the near front wheel joint 39 with described the near front wheel 40；
Left back cradling piece connector 60 is fixed with the middle of the rear side of the left side front rod 56；
The upper end of the left back cradling piece 13 is rotatably connected on the left back cradling piece connector 60, and lower end is by left back
Wheel joint 61 is fixedly connected with the left rear wheel 33；
Also include left front connecting rod of support 52 and left back connecting rod of support 32；
One end of the left front connecting rod of support 52 is rotatably connected in the middle of the right side of the left front cradling piece 34, the left side
One end of after-poppet connecting rod 32 is rotatably connected in the middle of the right side of the left back cradling piece 13, the left front connecting rod of support 52
The other end mutually rotated with the other end of the left back connecting rod of support 32 and be connected；
Slided on the left back connecting rod of support 32 and be arranged with left sliding part 31；
The upper end of the left side rear connecting rod 11 rotates and connects in left side pulling handle rod lower contact 7, and lower end rotates connection
On the left sliding part 31；
The front end of the left side seatpost 16 is rotatably connected on the left side seatpost support bar 18, and rear end thereof is connected to institute
State on the rear connecting rod 11 of left side.
The middle part seat support bar 400 is quadric chain, including first, second, third and fourth seatpost strut 48,49,53,
54, the centre of the first and second seatpost strut 48,49 is hinged, and the centre of described three, four seatpost struts 53,54 is mutually cut with scissors
Connect, one end and one end of the 4th seatpost strut 54 of the first seatpost strut 48 are hinged, the second seatpost support
One end of bar 49 is hinged with one end of the 3rd seatpost strut 53, the other end of the first and second seatpost strut 48,49
It is rotatably connected on the right side foldable assembly, the other end of described three, four seatpost struts 53,54 is rotatably connected on the left side
On foldable assembly.
Left side on the right side seatpost support bar 19 is fixed with right front connector 22, a left side for the right side rear connecting rod 12
Side is fixed with right rear connectors 20, and the other end of the first and second seatpost strut 48,49 connects before being rotatably connected on the right side respectively
On fitting 22 and right rear connectors 20, the right side on the left side seatpost support bar 18 is fixed with right front connector 55, the left side
The right side of side rear connecting rod 11 is fixed with right rear connectors 62, the other end of described three, four seatpost struts 53,54 company of rotation respectively
It is connected on the right front connector 55 and right rear connectors 62.
The bottom back and front supporting bar 500,600 is two linkages, respectively including front left and right strut 37,38 and after
Left and right strut 27,26；
The lower end right side of the left front cradling piece 34 is fixed with the first connector 36, and the lower end of the right anterior branch hack lever 42 is left
Side is fixed with the second connector 45；
The left end of the front left strut 37 is rotatably connected on first connector 36, the right-hand member of the front right strut 38
It is rotatably connected on second connector 45, the right-hand member of the front left strut 37 mutually turns with the left end of the front right strut 38
Dynamic connection；
The lower end right side of the left back cradling piece 13 is fixed with the 3rd connector 30, and the lower end of the right rear rack pole 15 is left
Side is fixed with the 4th connector 25；
The left end of the rear left strut 27 is rotatably connected on the 3rd connector 30, the right-hand member of the rear right strut 26
It is rotatably connected on the 4th connector 25, the right-hand member of the rear left strut 27 mutually turns with the left end of the rear right strut 26
Dynamic connection.
Also include left front connecting rod 35, right front rod 44, left back connecting rod 29, right back link 24；
The front end of the left front connecting rod 35 is rotatably connected on the front left strut 37, and rear end thereof is connected to described left back
On connecting rod of support 32；
The front end of the right front rod 44 is rotatably connected on the front right strut 38, after rear end thereof is connected to the right side
On connecting rod of support 50；
The rear end thereof of the left back connecting rod 29 is connected on the rear left strut 27, and front end is rotatably connected on the left cunning
On moving part 31；
The rear end thereof of the right back link 24 is connected on the rear right strut 26, and front end is rotatably connected on the right cunning
On moving part 51.
The front end right side of the left back connecting rod of support 32 is fixed with the 5th connector 21, the rear end of the left front connecting rod 35
It is rotatably connected on the 5th connector 21；
The front end right side of the right after-poppet connecting rod 50 is fixed with the 6th connector 43, the rear end of the right front rod 44
It is rotatably connected on the 6th connector 43；
The upper end right side of the left sliding part 31 is fixed with the 7th connector 28, and the front end of the left back connecting rod 29 rotates and connects
It is connected on the 7th connector 28；
The upper end left side of the right sliding part 51 is fixed with the 8th connector 23, and the front end of the right back link 24 rotates and connects
It is connected on the 8th connector 23.
The principle of the foldable carriage for children is：Can be folded up and down by left side foldable assembly, right side foldable assembly
And fore-aft fold such that it is able to the folding of carriage for children above-below direction and fore-and-aft direction is realized, by middle part seat support bar and bottom
The portion equal left and right of back and front supporting bar is flexible to be connected between left side foldable assembly and right side folding group such that it is able to realize carriage for children
The folding of left and right directions, and then carriage for children is folded completely, minimum volume is reached, it is convenient for carrying and deposits, during folding only
The unblock button and then pushed forward downward top connector on the connector of top need to be pressed, left side foldable assembly and right side is rolled over
Stacked group part is folded down and collapsed forward simultaneously, and middle part seat support bar and bottom back and front supporting are passed through during folding
Bar drives left side foldable assembly and right side foldable assembly mutually to draw close, and realizes that left and right folds, and when deployment is desired, need to only go up backward
Fang Ladong tops connector can complete to launch, and the operating process for folding and launching is simple and convenient.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model know-why is not departed from, can also do
Go out some improvement and modification, these are improved and modification also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of foldable carriage for children, it is characterised in that：On the basis of carriage for children direction of advance, including left side foldable assembly
(100), right side foldable assembly (200), top connector (300), middle part seat support bar (400) and bottom back and front supporting bar
(500,600), the left and right side foldable assembly in symmetric design and can be folded down, upwards launch and collapsed forward,
Launch backward, the upper end of the left and right side foldable assembly is symmetrically rotatably connected on the top connector, the middle part seat
The flexible center section being connected between the left and right side foldable assembly of support bar or so, described bottom back and front supporting bar or so
The flexible bottom rear and front end being symmetrically connected between the left and right side foldable assembly.
2. foldable carriage for children according to claim 1, it is characterised in that：The top connector is rounded, the left side,
The upper end of right side foldable assembly rotates the left and right sides for being locked together in the top connector, and solution is provided with the top connector
Lock button (301).
3. foldable carriage for children according to claim 2, it is characterised in that：Before the middle part seat support bar and bottom,
Back support rod is two linkages, quadric chain or multi-connecting-rod mechanism.
4. foldable carriage for children according to claim 3, it is characterised in that：The right side foldable assembly is from top to bottom successively
Including right side handle (2), right side pulling handle rod (6), right armrest bar (9), right anterior branch hack lever (42), right rear rack pole (15), the right side
Side front rod (14), right side rear connecting rod (12), right side seatpost (17), right side seatpost support bar (19) and right front and rear wheel
(47、57)；
The upper and lower ends of the right side pulling handle rod are respectively fixed with right side pulling handle rod top connection (4) and right side pulling handle rod lower contact
(8)；
The upper end of the right side handle (2) is rotatably connected on the top connector, and lower end is rotatably connected on the right side and pushes away
In barre top connection (4)；
The upper end of the right armrest bar (9) is rotatably connected on right side pulling handle rod lower contact (8), and lower end is rotatably connected on
On the right side seatpost support bar (19)；
The upper end of the right side front rod (14) is rotatably connected on the right side seatpost support bar (19), lower end and the right side
The upper end of fore-stock bar (42) rotates connection；
The lower end of the right anterior branch hack lever (42) is fixedly connected by off-front wheel joint (46) with the off-front wheel (47)；
Right rear rack pole connector (58) is fixed with the middle of the rear side of the right side front rod (14)；
The upper end of the right rear rack pole (15) is rotatably connected on the right rear rack pole connector (58), and lower end is by the right side
Trailing wheel joint (59) is fixedly connected with the off hind wheel (57)；
Also include right anterior branch frame connecting rod (41) and right after-poppet connecting rod (50)；
One end of the right anterior branch frame connecting rod (41) is rotatably connected in the middle of the left side of the right anterior branch hack lever (42), the right side
One end of after-poppet connecting rod (50) is rotatably connected in the middle of the left side of the right rear rack pole (15), the right anterior branch frame connection
The other end of bar (41) is mutually rotated with the other end of the right after-poppet connecting rod (50) and is connected；
Slided on the right after-poppet connecting rod (50) and be arranged with right sliding part (51)；
The upper end of the right side rear connecting rod (12) is rotated in connection right side pulling handle rod lower contact (8), and lower end rotates connection
On the right sliding part (51)；
The front end of the right side seatpost (17) is rotatably connected on the right side seatpost support bar (19), and rear end thereof is connected to institute
State on right side rear connecting rod (12).
5. foldable carriage for children according to claim 4, it is characterised in that：The left side foldable assembly is from top to bottom successively
Including left side handle (1), left side pulling handle rod (5), left armrests bar (10), left front cradling piece (34), left back cradling piece (13), a left side
Side front rod (56), left side rear connecting rod (11), left side seatpost (16), left side seatpost support bar (18) and left front and rear wheel
(40、33)；
The upper and lower ends of the left side pulling handle rod are respectively fixed with left side pulling handle rod top connection (3) and left side pulling handle rod lower contact
(7)；
The upper end of the left side handle (1) is rotatably connected on the top connector, and lower end is rotatably connected on the left side and pushes away
In barre top connection (3)；
The upper end of the left armrests bar (10) is rotatably connected on left side pulling handle rod lower contact (7), and lower end rotates connection
On the left side seatpost support bar (18)；
The upper end of the left side front rod (56) is rotatably connected on the left side seatpost support bar (18), lower end and the left side
The upper end of fore-stock bar (34) rotates connection；
The lower end of the left front cradling piece (34) is fixedly connected by the near front wheel joint (39) with described the near front wheel (40)；
Left back cradling piece connector (60) is fixed with the middle of the rear side of the left side front rod (56)；
The upper end of the left back cradling piece (13) is rotatably connected on the left back cradling piece connector (60), and lower end is by left back
Wheel joint (61) is fixedly connected with the left rear wheel (33)；
Also include left front connecting rod of support (52) and left back connecting rod of support (32)；
One end of the left front connecting rod of support (52) is rotatably connected in the middle of the right side of the left front cradling piece (34), the left side
One end of after-poppet connecting rod (32) is rotatably connected in the middle of the right side of the left back cradling piece (13), the left front support connection
The other end of bar (52) is mutually rotated with the other end of the left back connecting rod of support (32) and is connected；
Slided on the left back connecting rod of support (32) and be arranged with left sliding part (31)；
The upper end of the left side rear connecting rod (11) is rotated in connection left side pulling handle rod lower contact (7), and lower end rotates connection
On the left sliding part (31)；
The front end of the left side seatpost (16) is rotatably connected on the left side seatpost support bar (18), and rear end thereof is connected to institute
State on left side rear connecting rod (11).
6. foldable carriage for children according to claim 5, it is characterised in that：The middle part seat support bar is double leval jib machine
Structure, including first, second, third and fourth seatpost strut (48,49,53,54), the interphase of the first and second seatpost strut (48,49)
Mutually it is hinged, the centre of described three, four seatpost struts (53,54) is hinged, one end of the first seatpost strut (48) and institute
The one end for stating the 4th seatpost strut (54) is hinged, one end and the 3rd seatpost strut of the second seatpost strut (49)
(53) one end is hinged, and the other end of the first and second seatpost strut (48,49) is rotatably connected on the right side folding group
On part, the other end of described three, four seatpost struts (53,54) is rotatably connected on the left side foldable assembly.
7. foldable carriage for children according to claim 6, it is characterised in that：A left side on the right side seatpost support bar (19)
Side is fixed with right front connector (22), and right rear connectors (20), described are fixed with the left of the right side rear connecting rod (12)
First, the other end of two seatpost struts (48,49) is rotatably connected on the right front connector (22) and right rear connectors (20) respectively
On, the right side on the left side seatpost support bar (18) is fixed with right front connector (55), the left side rear connecting rod (11)
Right side is fixed with right rear connectors (62), and the other end of described three, four seatpost struts (53,54) is rotatably connected on the right side respectively
In front connector (55) and right rear connectors (62).
8. foldable carriage for children according to claim 7, it is characterised in that：The bottom back and front supporting bar is two companies
Linkage, respectively including front left and right strut (37,38) and rear left and right strut (27,26)；
The lower end right side of the left front cradling piece (34) is fixed with the first connector (36), the lower end of the right anterior branch hack lever (42)
Left side is fixed with the second connector (45)；
The left end of the front left strut (37) is rotatably connected on first connector (36), the right side of the front right strut (38)
End is rotatably connected on second connector (45), a left side for the right-hand member of the front left strut (37) and the front right strut (38)
End mutually rotates connection；
The lower end right side of the left back cradling piece (13) is fixed with the 3rd connector (30), the lower end of the right rear rack pole (15)
Left side is fixed with the 4th connector (25)；
The left end of the rear left strut (27) is rotatably connected on the 3rd connector (30), the right side of the rear right strut (26)
End is rotatably connected on the 4th connector (25), a left side for the right-hand member of the rear left strut (27) and the rear right strut (26)
End mutually rotates connection.
9. foldable carriage for children according to claim 8, it is characterised in that：Also include left front connecting rod (35), right front rod
(44), left back connecting rod (29), right back link (24)；
The front end of the left front connecting rod (35) is rotatably connected on the front left strut (37), and rear end thereof is connected to described left back
On connecting rod of support (32)；
The front end of the right front rod (44) is rotatably connected on the front right strut (38), after rear end thereof is connected to the right side
On connecting rod of support (50)；
The rear end thereof of the left back connecting rod (29) is connected on the rear left strut (27), and front end is rotatably connected on the left cunning
On moving part (31)；
The rear end thereof of the right back link (24) is connected on the rear right strut (26), and front end is rotatably connected on the right cunning
On moving part (51).
10. foldable carriage for children according to claim 9, it is characterised in that：Before the left back connecting rod of support (32)
End right side is fixed with the 5th connector (21), and the rear end thereof of the left front connecting rod (35) is connected to the 5th connector (21)
On；
The front end right side of the right after-poppet connecting rod (50) is fixed with the 6th connector (43), after the right front rod (44)
End is rotatably connected on the 6th connector (43)；
The upper end right side of the left sliding part (31) is fixed with the 7th connector (28), and the front end of the left back connecting rod (29) rotates
It is connected on the 7th connector (28)；
The upper end left side of the right sliding part (51) is fixed with the 8th connector (23), and the front end of the right back link (24) turns
It is dynamic to be connected on the 8th connector (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089603.4U CN206202391U (en) | 2016-09-29 | 2016-09-29 | Foldable carriage for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089603.4U CN206202391U (en) | 2016-09-29 | 2016-09-29 | Foldable carriage for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206202391U true CN206202391U (en) | 2017-05-31 |
Family
ID=58762688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621089603.4U Withdrawn - After Issue CN206202391U (en) | 2016-09-29 | 2016-09-29 | Foldable carriage for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206202391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719448A (en) * | 2017-10-18 | 2018-02-23 | 梁水瑛 | Perambulator skeleton |
| CN106275038B (en) * | 2016-09-29 | 2018-10-26 | 昆山爱儿特儿童用品有限公司 | Foldable carriage for children |
-
2016
- 2016-09-29 CN CN201621089603.4U patent/CN206202391U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275038B (en) * | 2016-09-29 | 2018-10-26 | 昆山爱儿特儿童用品有限公司 | Foldable carriage for children |
| CN107719448A (en) * | 2017-10-18 | 2018-02-23 | 梁水瑛 | Perambulator skeleton |
| CN107719448B (en) * | 2017-10-18 | 2020-07-17 | 浙江中超新材料股份有限公司 | Baby carriage frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170531 Effective date of abandoning: 20181026 |
|
| AV01 | Patent right actively abandoned |