CN209454824U - A kind of perambulator folded convenient for linkage - Google Patents
A kind of perambulator folded convenient for linkage Download PDFInfo
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- CN209454824U CN209454824U CN201920111585.2U CN201920111585U CN209454824U CN 209454824 U CN209454824 U CN 209454824U CN 201920111585 U CN201920111585 U CN 201920111585U CN 209454824 U CN209454824 U CN 209454824U
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Abstract
The utility model discloses a kind of convenient for the perambulator folded that links, and includes handle assembly, main joint component, front foot pipe, rear foot tube, front component, wheel assembly and mounting pipe, handle assembly, front foot pipe and rear foot tube are connect with main joint component respectively；The button that returns the vehicle to the garage and knock off is equipped in handle assembly, the button that returns the vehicle to the garage and knock off connects into control structure of returning the vehicle to the garage and knock off with main joint component by returning the vehicle to the garage and knock off rope；Main joint component includes that hand handle hypozygal, rear foot joint and preceding foot joint, three are coaxially combined together, and hand handle hypozygal is connect with handle assembly, and rear foot joint is connect with rear foot tube, and preceding foot joint is connect with front foot pipe.The utility model is by connecting into rotary structure with main joint for front foot component, rear foot component and handle assembly, and special rotation and locking structure are designed to inside main joint, pressing the button that returns the vehicle to the garage and knock off singlehanded can fold the folding of front foot, the rear foot, hand handle and mounting, storage is convenient, operation can be completed in one hand, and rear carry is more convenient after receiving, and takes up an area smaller.
Description
Technical field
The utility model relates to infant articles technical fields, and in particular to the baby that one kind can facilitate linkage to fold and unfold is virgin
Trolley.
Background technique
With the improvement of living standards, tool of the perambulator at babies' indispensability, infant is put onboard by adult
The nurse action of big people can not only be significantly facilitated by push walking, moreover it is possible to keep baby itself more comfortable, while also more
Safety.Current perambulator has generally comprised vehicle frame, mounting, front component, wheel assembly, hand handle etc., and vehicle frame includes: joint assembly
And be installed on front foot pipe, handle pipe, rear foot tube on joint assembly, the front-wheel, rear-wheel and hand handle be respectively arranged in front foot pipe, after
In foot tube and handle pipe.For the ease of using, perambulator when not in use, user can store folding of baby.However, mesh
Preceding baby stroller on the market is typically more complicated, be largely it is not foldable, store up and carry and is all inconvenient.In order to
It solves the above problems, someone devises foldable baby carriage, however, previous perambulator needs artificial individually pull (or to push away mostly
It is dynamic) each component such as handle pipe, front foot pipe, rear foot tube, mounting pipe folds to realize.This manual manipulation mode is relatively time-consuming to be taken
Power, operation is more troublesome, and is difficult to singlehanded completion operation, can bring inconvenience to the weaker user of some manipulative abilities, especially
It is unfavorable for old man and women uses.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of designs of structure more rationally, expansion operates and folding operation
It is more convenient it is laborsaving, by the cooperation of main joint component and the cooperation of serial verb construction, can reach convenient for the perambulator that folds of linkage.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of perambulator folded convenient for linkage,
It include handle assembly, main joint component, front foot pipe, rear foot tube, front component, wheel assembly and mounting pipe, it is handle assembly, preceding
Foot tube and rear foot tube connect into rotary structure from all directions and main joint component respectively；It is provided with and returns the vehicle to the garage and knock off in handle assembly
Button, the button that returns the vehicle to the garage and knock off connect to form control structure of returning the vehicle to the garage and knock off by returning the vehicle to the garage and knock off rope with main joint component, it is characterised in that: the main joint
Component includes that hand handle hypozygal, rear foot joint and preceding foot joint, three are coaxially combined together, hand handle hypozygal and hand handle group
Part connection, rear foot joint are connect with rear foot tube, and preceding foot joint is connect with front foot pipe；One is provided on hand handle hypozygal slidably
The piece that returns the vehicle to the garage and knock off, return the vehicle to the garage and knock off piece and return the vehicle to the garage and knock off rope connection, by return the vehicle to the garage and knock off rope pull return the vehicle to the garage and knock off piece toward handle assembly direction slide to realize main pass
Save component unlock；On piece of returning the vehicle to the garage and knock off is fixed with locking pin, after one end insertion of locking pin in foot joint, foot joint before the other end is inserted into
In；Be provided with arc chute in rear foot joint and preceding foot joint, the end of arc chute has a straight trough, rear foot joint and
When preceding foot joint and hand handle hypozygal are in the unlocked state, locking pin, which is located in arc chute, makes rear foot joint and front foot knuckle shaped
At can be relative to the structure that hand handle hypozygal is rotated；Foot joint and preceding foot joint are in the lock state with hand handle hypozygal afterwards
When, locking pin, which slides into straight trough to be limited, makes rear foot joint and preceding foot joint and hand handle hypozygal form locking structure.
Further, the locking pin includes the first locking pin and the second locking pin, and two locking pin staggered positions are fixed
In the lock pin holes for returning the vehicle to the garage and knock off piece, the first locking pin is close to the marginal position of main joint, and the second locking pin is in main joint
Between position；Then the arc chute in foot joint and preceding foot joint has also respectively included the first arc chute and the second arc is sliding
Slot, the end of the first arc chute have the first straight trough, and the end of the second arc chute has the second straight trough, the first arc chute
And first straight trough be located at the periphery of the second arc chute and the second straight trough；The both ends of first locking pin respectively with rear foot joint and preceding
First arc groove of foot joint and the docking of the first straight trough, the both ends of the second locking pin respectively with rear foot joint and preceding foot joint the
Two arc grooves and the docking of the second straight trough.
Further, the piece that returns the vehicle to the garage and knock off is set to the hand handle hypozygal one side opposite with preceding foot joint, and locking pin one end is worn
It crosses after hand handle hypozygal is inserted into foot joint, the other end is then inserted directly into preceding foot joint.
Further, the center location of hand handle hypozygal is provided with a joint shaft, in joint shaft and hand handle hypozygal
Strip locking cotter way corresponding with the first locking pin and the second locking pin respectively, two locking pins point are offered at two between edge
Not Chuan Guo two locking cotter ways docked with rear foot joint；The joint axial trough of strip is provided in the piece that returns the vehicle to the garage and knock off, the piece that returns the vehicle to the garage and knock off passes through it
Joint axial trough is covered forms structure capable of sliding back and forth on joint shaft.
Pressing return the vehicle to the garage and knock off button when, the rope that returns the vehicle to the garage and knock off pulls the piece that returns the vehicle to the garage and knock off to move backward, and the piece that returns the vehicle to the garage and knock off is after the first car locking of drive is sold to simultaneously
It is moved out the first straight trough and enters the first arc chute, the second car locking is moved out the second straight trough after selling to and enters the second lock
Arc chute, the first car locking pin can in the first arc chute, the second car locking pin can be free to slide in the second arc chute.This
When after foot joint, preceding foot joint and hand handle hypozygal unlock, three can distinguish relative rotation, so that achievable return the vehicle to the garage and knock off and open up vehicle
Operation.In Zhan Cheshi, when the first car locking pin is in the first arc chute, the second car locking pin slides into point in the second arc chute
When Jin Ru not be in the first straight trough and the second straight trough, the first car locking pin and the second car locking pin cannot slide again, make rear foot joint and
Preceding foot joint cannot rotate again, so realize the locking of main joint component, and car body completes expansion.
Further, it is respectively provided with spacer pin in the two sides of hand handle hypozygal, then foot joint and front foot is intra-articular is all provided with
There is arcuate structure limiting slot corresponding with spacer pin, spacer pin is inserted in limiting slot, and foot joint and preceding foot joint exist after formation
Position limiting structure in rotary course, each joint can, which will not thus rotate, excessively causes to damage joint, and two can make
The rotary course in joint is more steady.
Further, it is connected with rotary double-action plate in the eccentric position of hand handle hypozygal, double-action plate is bending knot
Structure；The lower end of double-action plate and the front of a continuous action base connect into turntable, the rear portion of the continuous action base and the middle section of rear foot tube
Position connects into rotary structure；Coupled arm after the front end of continuous action base is connected and fixed one, the front end of rear coupled arm are connected with gearing
Joint, connecting joint are connected with preceding coupled arm, the front end of preceding coupled arm be flexibly connected with front foot pipe to be formed pulling to front foot pipe/
Pushing structure；Double-action plate, preceding coupled arm, interlocks joint and rear coupled arm and collectively forms serial verb construction continuous action base, preceding coupled arm with
Coupled arm connects into rotatable folding structure by interlocking joint afterwards.After the unlock of main joint component, handle assembly is pushed or pull on
When, double-action plate can be rotated with the rotation of hand handle hypozygal, passed through continuous action base when rotating and driven rear foot tube and rear coupled arm
It rotates synchronously, rear coupled arm drives preceding coupled arm by interlocking joint, and preceding coupled arm drives front foot pipe and mounting pipe rotation, so
Realization folding is returned the vehicle to the garage and knock off or rotary expansion.
Further, the handle assembly includes that hand handle down tube and hand handle upper tube, the two are connected by hand handle upper joint
At rotatable folding structure, the height of hand handle can be made adjustable in this way；The button that returns the vehicle to the garage and knock off is set in hand handle upper tube, return the vehicle to the garage and knock off rope across
Hand handle upper tube and hand handle down tube, and penetrate in hand handle hypozygal and connect with the piece that returns the vehicle to the garage and knock off；It is also connected with and is used for by hand handle upper joint
The upper bustle pipe of fixed shading paulin.
Further, it is equipped with the axis that returns the vehicle to the garage and knock off in the lateral surface of hand handle upper tube, and the middle section position of rear foot tube is equipped with lock with holes
Locking plate is hung over formation on the axis that returns the vehicle to the garage and knock off and is closed and locked structure to vehicle, make the vehicle folded by stator after vehicle folds completely
Body can be kept fixed without scattering.
Further, mounting pipe is mounted in front foot pipe by car joint and forms rotatable structure.
It further, further include having a handrail tube, handrail tube is connected by preceding foot joint with main joint component rotatable
Structure.
The utility model with main joint by connecting into rotatable knot for front foot component, rear foot component and handle assembly
Structure, and special rotation and locking structure are designed to inside main joint, while under the cooperation of serial verb construction, when storage
As long as pressing is returned the vehicle to the garage and knock off, button singlehanded can be folded front foot component, rear foot component, handle assembly and mounting member collapses, storage folding
Folded more convenient, time saving and energy saving, operation can be completed in one hand, is very beneficial for old man and women uses；And it is whole to be conducive to perambulator
Body volume becomes smaller after folding storage, carries more convenient, and land occupation is smaller when storage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model unfolded state；
Fig. 2 is the structural schematic diagram that the utility model folds process；
Fig. 3 is the structural schematic diagram that the utility model folds completely；
Fig. 4 is the decomposition diagram of the utility model main joint component first angle；
Fig. 5 is the decomposition diagram of the utility model main joint component second angle；
Fig. 6 is the decomposition diagram of the utility model main joint component third angle；
Fig. 7 is the structure chart of the utility model hand handle hypozygal and double-action plate cooperation；
Fig. 8 is the structure chart of foot joint after the utility model.
In figure, 11 be hand handle down tube, and 12 be hand handle upper tube, and 13 be hand handle upper joint, and 14 be the button that returns the vehicle to the garage and knock off, and 15 be to return the vehicle to the garage and knock off
Axis, 16 be upper bustle pipe, and 2 be hand handle hypozygal, and 21 be joint shaft, and 22 be locking cotter way, and 23 be the first locking pin, and 24 be the second lock
Rationed marketing, 25 be the piece that returns the vehicle to the garage and knock off, and 26 be joint axial trough, and 27 be lock pin holes, and 28 be spacer pin, and 3 be rear foot joint, and 31 be the first arc
Sliding slot, 32 be the second arc chute, and 33 be the first straight trough, and 34 be the second straight trough, and 35 be limiting slot, and 4 be preceding foot joint, and 41 be the
One arc chute, 42 be the second arc chute, and 43 be the first straight trough, and 44 be the second straight trough, and 45 be limiting slot, and 5 be rear foot tube, 51
It is locking plate for wheel assembly, 52,6 be front foot pipe, and 61 be front component, and 7 be car pipe, and 71 be mounting joint, and 81 be gearing
Piece, 82 be continuous action base, and 83 be rear coupled arm, and 84 is interlock joint, and 85 be preceding coupled arm, and 9 be handrail tube.
Specific embodiment
In the present embodiment, it includes handle assembly, main joint group that-Fig. 8, described convenient for the perambulator folded that links referring to Fig.1
Part, front foot pipe 6, rear foot tube 5, front component 61, wheel assembly 51 and mounting pipe 7, handle assembly, front foot pipe 6 and rear foot tube 5 divide
Rotary structure is not connected into from all directions and main joint component；The button 14 that returns the vehicle to the garage and knock off is provided in handle assembly, return the vehicle to the garage and knock off by
Button 14 connect to form control structure of returning the vehicle to the garage and knock off by the rope (not shown) that returns the vehicle to the garage and knock off with main joint component；The main joint component includes hand
Hypozygal 2, rear foot joint 3 and preceding foot joint 4, three is coaxially combined together, the hand handle of hand handle hypozygal 2 and handle assembly
Down tube 11 connects, and rear foot joint 3 is connect with rear foot tube 5, and preceding foot joint 4 is connect with front foot pipe 6；It is arranged on hand handle hypozygal 2
There is one slidably to return the vehicle to the garage and knock off piece 25, return the vehicle to the garage and knock off piece 25 and rope connection of returning the vehicle to the garage and knock off pull the piece 25 that returns the vehicle to the garage and knock off toward handle assembly side by the rope that returns the vehicle to the garage and knock off
To sliding to realize that main joint component unlocks；It returns the vehicle to the garage and knock off and is fixed with locking pin on piece 25, foot joint 3 after one end insertion of locking pin
In, before the other end is inserted into foot joint 4；It is provided with arc chute in rear foot joint 3 and preceding foot joint 4, arc chute
When end is in the unlocked state with a straight trough, rear foot joint 3 and preceding foot joint 4 and hand handle hypozygal 2, locking pin is located at arc
Rear foot joint 3 and preceding foot joint 4 is set to form the structure that can be rotated relative to hand handle hypozygal 2 in sliding slot；Foot joint 3 and preceding afterwards
When foot joint 4 and hand handle hypozygal 2 are in the lock state, locking pin, which slides into straight trough to be limited, closes rear foot joint 3 and front foot
Section 4 forms locking structure with hand handle hypozygal 2, is no longer able to turn at this time.
The locking pin includes the first locking pin 23 and the second locking pin 24, and two locking pin staggered positions, which are fixed on, returns the vehicle to the garage and knock off
In the lock pin holes 27 of piece 25, the first locking pin 23 is close to the marginal position of main joint, and the second locking pin 24 is close to main joint
Middle position；Then the arc chute in foot joint 3 and preceding foot joint 4 has also respectively included the first arc chute 31,41 and
The end of two arc chutes 32,42, the first arc chute 31,41 has the first straight trough 33,43, the second arc chute 32,42
End has the second straight trough 34,44, the first arc chute 31,41 and the first straight trough 33,43 be located at the second arc chute 32,42 and
The periphery of second straight trough 34,44；The both ends of first locking pin 23 the first arc groove with rear foot joint 3 and preceding foot joint 4 respectively
31,41 and first straight trough 33,43 dock, the both ends of the second locking pin 24 the second arc with rear foot joint 3 and preceding foot joint 4 respectively
Shape slot 32,42 and the docking of the second straight trough 34,44.
The piece 25 that returns the vehicle to the garage and knock off is set to the one side opposite with preceding foot joint 4 of hand handle hypozygal 2, and locking pin one end passes through hand handle
After hypozygal 2 is inserted into foot joint 3, the other end is then inserted directly into preceding foot joint 4.
The center location of hand handle hypozygal 2 is provided with a joint shaft 21, at the edge of joint shaft 21 and hand handle hypozygal 2
Between offer at two strip locking cotter way 22 corresponding with the first locking pin 23 and the second locking pin 24 respectively, make locking pin
It can be slided in slot, two locking pins are each passed through two locking cotter ways 22 and dock with rear foot joint 3；Length is provided in the piece 25 that returns the vehicle to the garage and knock off
The joint axial trough 26 of bar shaped, the piece 25 that returns the vehicle to the garage and knock off form structure capable of sliding back and forth by 26 sets of its joint axial trough on joint shaft 21.
Pressing return the vehicle to the garage and knock off button 14 when, the rope that returns the vehicle to the garage and knock off pulls the piece 25 that returns the vehicle to the garage and knock off to move backward, the piece 25 that returns the vehicle to the garage and knock off the first car locking of drive simultaneously
Pin 23 is moved out the first straight trough 33,43 backward and is moved out backward into first the 31,41, second car locking pin 24 of arc chute
Second straight trough 34,44 and enter the second lock arc chute 32,42, the first car locking pin 23 can be in the first arc chute 31,41, the
Two car locking pins 24 can be free to slide in the second arc chute 32,42.Foot joint 34, preceding foot joint and hand handle hypozygal after at this time
2 unlocks, three can distinguish relative rotation, thus the achievable operation for returning the vehicle to the garage and knock off and opening up vehicle.In Zhan Cheshi, when the first car locking pin 23 exists
In first arc chute 31,41, the second car locking pin 24 slides into the second arc chute 32,42 and respectively enters the first straight trough
33,43 and second in straight trough 34,44 when, the first car locking pin 23 and the second car locking pin 24 cannot slide again, make rear foot joint 3 and
Preceding foot joint 4 cannot rotate again, so realize the locking of main joint component, and car body completes expansion.
Be respectively provided with spacer pin 28 in the two sides of hand handle hypozygal 2, be then equipped in foot joint 3 and preceding foot joint 4 with
The corresponding arcuate structure limiting slot 35,45 of spacer pin 28, the both ends of spacer pin 28 are inserted in respectively in limiting slot 35,45, are formed
The position limiting structure of foot joint 3 and preceding foot joint 4 in rotary course afterwards can thus be such that each joint does not rotate and excessively lead
Damage joint is caused, two can make the rotary course in joint more steady.
It is connected with rotary double-action plate 81 in the eccentric position of hand handle hypozygal 2, double-action plate 81 is warp architecture；Even
The lower end of movable plate 81 and the front of a continuous action base 82 connect into turntable, in the rear portion of the continuous action base 82 and rear foot tube 5
Fragment position connects into rotary structure；The front end of coupled arm 83 after the front end of continuous action base 82 is connected and fixed one, rear coupled arm 83 connects
It is connected to and interlocks joint 84, connecting joint 84 is connected with preceding coupled arm 85, and the front end of preceding coupled arm 85 is flexibly connected shape with front foot pipe 6
Pairs of front foot pipe 6 pulls/pushs on structure；Double-action plate 81, preceding coupled arm 85, interlocks joint 84 and rear coupled arm at continuous action base 82
83 collectively form serial verb construction, and preceding coupled arm 85 connects into rotatable folding structure by interlocking joint 84 with rear coupled arm 83.
After the unlock of main joint component, when pushing or pull on handle assembly, double-action plate 81 can be rotated with the rotation of hand handle hypozygal 2,
Rear foot tube 5 and rear coupled arm 83 is driven to rotate synchronously by continuous action base 82 when it is rotated, rear coupled arm 83 is by interlocking joint 84
The preceding coupled arm 85 of drive, preceding coupled arm 85 drive front foot pipe 6 and mounting pipe 7 to rotate, and such realization folding is returned the vehicle to the garage and knock off or rotary expansion.
The handle assembly includes hand handle down tube 11 and hand handle upper tube 12, and the two is connected by hand handle upper joint 13 can
Rotary folding structure can make the height of hand handle adjustable in this way；The button 14 that returns the vehicle to the garage and knock off is set in hand handle upper tube 12, return the vehicle to the garage and knock off rope across
Hand handle upper tube 12 and hand handle down tube 11, and penetrate in hand handle hypozygal 2 and connect with the piece 25 that returns the vehicle to the garage and knock off；Also connected by hand handle upper joint 13
It is connected to the upper bustle pipe 16 for fixed shading paulin.
It is equipped with the axis 15 that returns the vehicle to the garage and knock off in the lateral surface of hand handle upper tube 12, and the middle section position of rear foot tube 5 is equipped with locking plate with holes
52, after vehicle folds completely, locking plate 52 is hung over to be formed on the axis 15 that returns the vehicle to the garage and knock off structure is closed and locked to vehicle, makes to fold
Car body can be kept fixed without scattering.
Mounting pipe 7 is mounted in front foot pipe 6 by car joint 71 and forms rotatable structure.
It further include having a handrail tube 9, handrail tube 9 connects into rotary structure with main joint component by preceding foot joint 4.
The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and
, when the utility model practical range cannot be limited, i.e., all according to the made equivalent changes and modifications of the application range, it should still belong to this
In utility model covering scope.
Claims (10)
1. it is a kind of convenient for the perambulator folded that links, it include handle assembly, main joint component, front foot pipe, rear foot tube, front wheels
Part, wheel assembly and mounting pipe, handle assembly, front foot pipe and rear foot tube are connected into from all directions and main joint component respectively can
Rotational structure；The button that returns the vehicle to the garage and knock off is provided in handle assembly, the button that returns the vehicle to the garage and knock off connect to form receipts by returning the vehicle to the garage and knock off rope with main joint component
Vehicle control structure, it is characterised in that: the main joint component includes hand handle hypozygal, rear foot joint and preceding foot joint, three
It is coaxially combined together, hand handle hypozygal is connect with handle assembly, and rear foot joint is connect with rear foot tube, preceding foot joint and front foot pipe
Connection；A slidable piece that returns the vehicle to the garage and knock off is provided on hand handle hypozygal, return the vehicle to the garage and knock off piece and rope connection of returning the vehicle to the garage and knock off, rope pulling is received by returning the vehicle to the garage and knock off
Vehicle piece is slided toward handle assembly direction to realize that main joint component unlocks；On piece of returning the vehicle to the garage and knock off is fixed with locking pin, one end of locking pin
After insertion in foot joint, before the other end is inserted into foot joint；Arc chute, arc are provided in rear foot joint and preceding foot joint
When the end of shape sliding slot is in the unlocked state with a straight trough, rear foot joint and preceding foot joint and hand handle hypozygal, pins position is locked
It can be relative to the structure that hand handle hypozygal is rotated in being formed rear foot joint and front foot joint in arc chute；Afterwards foot joint and
When preceding foot joint and hand handle hypozygal are in the lock state, locking pin, which slides into straight trough to be limited, makes rear foot joint and preceding foot joint
Locking structure is formed with hand handle hypozygal.
2. the perambulator according to claim 1 folded convenient for linkage, it is characterised in that: the locking pin includes the first lock
Rationed marketing and the second locking pin, two locking pin staggered positions are fixed in the lock pin holes for the piece that returns the vehicle to the garage and knock off, and the first locking pin is close to main pass
The marginal position of section, the second locking pin is close to the middle position of main joint；The then arc chute in foot joint and preceding foot joint
Also the first arc chute and the second arc chute have been respectively included, the end of the first arc chute has the first straight trough, the second arc
The end of shape sliding slot has the second straight trough, the first arc chute and the first straight trough be located at the second arc chute and the second straight trough outside
It encloses；The both ends of first locking pin are docked with the first arc groove and the first straight trough of rear foot joint and preceding foot joint respectively, the second lock
It is docked respectively with the second arc groove and the second straight trough of rear foot joint and preceding foot joint at the both ends of rationed marketing.
3. the perambulator according to claim 1 folded convenient for linkage, it is characterised in that: the piece that returns the vehicle to the garage and knock off is set under hand handle
The joint one side opposite with preceding foot joint, locking pin one end pass through after hand handle hypozygal is inserted into foot joint, and the other end is then direct
Before being inserted in foot joint.
4. the perambulator according to claim 2 folded convenient for linkage, it is characterised in that: in the center location of hand handle hypozygal
Be provided with a joint shaft, offered between joint shaft and the edge of hand handle hypozygal at two respectively with the first locking pin and second
The corresponding strip of locking pin locks cotter way, and two locking pins are each passed through two locking cotter ways and dock with rear foot joint；In the piece that returns the vehicle to the garage and knock off
In be provided with the joint axial trough of strip, the piece that returns the vehicle to the garage and knock off is covered by its joint axial trough forms knot capable of sliding back and forth on joint shaft
Structure.
5. the perambulator according to claim 1 folded convenient for linkage, it is characterised in that: each in the two sides of hand handle hypozygal
Equipped with spacer pin, then foot joint and front foot is intra-articular is equipped with arcuate structure limiting slot corresponding with spacer pin, spacer pin is inserted
Enter in limiting slot, the position limiting structure of foot joint and preceding foot joint in rotary course after formation.
6. the perambulator according to claim 1 folded convenient for linkage, it is characterised in that: in the eccentric position of hand handle hypozygal
It is connected with rotary double-action plate, double-action plate is warp architecture；The lower end of double-action plate and the front of a continuous action base connect into can
Rotational structure, the rear portion of the continuous action base and the middle section position of rear foot tube connect into rotary structure；The front end connection of continuous action base is solid
Coupled arm after fixed one, the front end of rear coupled arm, which is connected with, interlocks joint, and connecting joint is connected with preceding coupled arm, before preceding coupled arm
End, which is flexibly connected to be formed with front foot pipe, pulls/pushs on structure to front foot pipe；Double-action plate, preceding coupled arm, interlocks joint at continuous action base
And rear coupled arm collectively forms serial verb construction, preceding coupled arm and rear coupled arm and connects into rotatable folding knot by interlocking joint
Structure.
7. the perambulator according to claim 1 folded convenient for linkage, it is characterised in that: the handle assembly includes hand handle
Down tube and hand handle upper tube, the two connect into rotatable folding structure by hand handle upper joint；The button that returns the vehicle to the garage and knock off is set to hand handle upper tube
In, the rope that returns the vehicle to the garage and knock off is penetrated in hand handle hypozygal and is connect with the piece that returns the vehicle to the garage and knock off across hand handle upper tube and hand handle down tube；Pass through hand handle upper joint
It is also connected with the upper bustle pipe for fixed shading paulin.
8. the perambulator according to claim 7 folded convenient for linkage, it is characterised in that: be equipped in the lateral surface of hand handle upper tube
Return the vehicle to the garage and knock off axis, and the middle section position of rear foot tube is equipped with locking plate with holes and locking plate is hung over the axis that returns the vehicle to the garage and knock off after vehicle folds completely
Upper formation is closed and locked structure to vehicle.
9. the perambulator according to claim 1 folded convenient for linkage, it is characterised in that: mounting pipe is installed by car joint
Rotatable structure is formed in front foot pipe.
10. the perambulator according to claim 1 folded convenient for linkage, it is characterised in that: further include having a handrail tube, handrail
Pipe connects into rotary structure by preceding foot joint and main joint component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111585.2U CN209454824U (en) | 2019-01-22 | 2019-01-22 | A kind of perambulator folded convenient for linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111585.2U CN209454824U (en) | 2019-01-22 | 2019-01-22 | A kind of perambulator folded convenient for linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209454824U true CN209454824U (en) | 2019-10-01 |
Family
ID=68045383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920111585.2U Active CN209454824U (en) | 2019-01-22 | 2019-01-22 | A kind of perambulator folded convenient for linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209454824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572619A (en) * | 2020-06-23 | 2020-08-25 | 安徽呀呀乐儿童用品有限公司 | Automatic folding and locking children's cycle |
| CN112722049A (en) * | 2021-02-07 | 2021-04-30 | 福建蓉中仁发幼童用品有限公司 | Foldable joint and foldable frame |
-
2019
- 2019-01-22 CN CN201920111585.2U patent/CN209454824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572619A (en) * | 2020-06-23 | 2020-08-25 | 安徽呀呀乐儿童用品有限公司 | Automatic folding and locking children's cycle |
| CN112722049A (en) * | 2021-02-07 | 2021-04-30 | 福建蓉中仁发幼童用品有限公司 | Foldable joint and foldable frame |
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