CN207360479U - It is a kind of convenient to ride the carriage for children that pushed away - Google Patents
It is a kind of convenient to ride the carriage for children that pushed away Download PDFInfo
- Publication number
- CN207360479U CN207360479U CN201721205420.9U CN201721205420U CN207360479U CN 207360479 U CN207360479 U CN 207360479U CN 201721205420 U CN201721205420 U CN 201721205420U CN 207360479 U CN207360479 U CN 207360479U
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- China
- Prior art keywords
- seat
- children
- carriage
- vehicle frame
- back link
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Abstract
The utility model discloses it is a kind of it is convenient ride the carriage for children that can push away, it includes vehicle frame；Vehicle frame is equipped with integrated seat, the lower end of vehicle frame is equipped with front left vehicle wheel component and front right vehicle wheel component, back link is hinged with rear side of vehicle frame, back link is equipped with seat, the rear end connection wheel assembly of back link, the footrest component and transmission component of wheel assembly can be driven by being additionally provided with back link, back link relative frame rotate and rotate to vehicle frame downside formed promote carriage for children state, back link relative frame rotate and rotate to vehicle frame rear side formation ride carriage for children state.Whole device is simple in structure, small among the utility model, realizes that adult rides, push-model converts rapidly, stable working is reliable.Among the utility model transmission device using the Bevel Gear Drive bar kind of drive without chain drive system, the problem of thoroughly preventing chain-taking, foreign matter winding.Clean environment firendly is pollution-free.
Description
【Technical field】
It the utility model is related to a kind of convenient adult and ride and push away carriage for children.
【Background technology】
Children trolley is the one species in carriage for children.The type of children trolley is relatively more at present, and nearly all there are some
The problem of identical：Children trolley should not band children go sightseeing at a distance, shopping uses；Children trolley usage time is grown up long to be felt
Fatigue.
Since there are the above problem, it is necessary to solution is proposed to it, the utility model is exactly in this context
Make.
【The content of the invention】
The technical problem to be solved by the utility model is to for above-mentioned deficiency of the prior art, there is provided a kind of convenient
Adult rides and pushes away carriage for children, this is convenient to ride that to push away carriage for children simple in structure, small, can realize adult ride, push-model conversion, it is very suitable
With remote, closely band children sightseeing, shopping use；Adult will not feel fatigue；And it can conveniently realize traffic transfer.
To achieve the above object, the utility model employs following technical proposals：
It is a kind of convenient to ride the carriage for children that pushed away, it is characterised in that it includes vehicle frame；Vehicle frame is equipped with integrated seat, vehicle frame
Lower end be equipped with front left vehicle wheel component and front right vehicle wheel component, be hinged with back link on rear side of vehicle frame, back link is equipped with seat, after
The rear end connection wheel assembly of connecting rod, is additionally provided with the footrest component and transmission component that can drive wheel assembly on back link, after connect
Bar relative frame rotates and rotates to the downside formation promotion carriage for children state of vehicle frame, and back link relative frame is rotated and rotated to
The rear side of vehicle frame forms and rides carriage for children state.
It is as described above a kind of convenient to ride the carriage for children that pushed away, it is characterised in that the vehicle frame center is equipped with L-shaped lock
Only groove, lock pin is equipped with the L-shaped lock groove, and lock pin is moved axially in L-shaped lock groove and locking, and the vehicle frame is with after
Connecting rod is hinged by pipe, and axial direction is equipped with circular tube end face rides state position hole and push mode location hole, the lock pin point
It is not assemblied in when riding in state position hole and push mode location hole, vehicle frame, which is relatively fixed, to be rotated, and realized that carriage for children is ridden and pushed away mould
Formula is changed.
It is as described above a kind of convenient to ride the carriage for children that pushed away, it is characterised in that the vehicle frame both ends be equipped with right head tube and
Left head tube, the right head tube and left head tube roll draft angle respectively inwards, make left wheel and right wheel gradient angle inwardly.
It is as described above a kind of convenient to ride the carriage for children that pushed away, it is characterised in that the front end of the right head tube and left head tube
Equipped with seat right installing rack and seat left installing rack, integrated seat is detachably arranged in seat right installing rack and the left installation of seat
Frame；The right head tube is equipped with the right front fork of L-shaped, and left head tube is equipped with the left front fork of L-shaped, and right handle is equipped with the right front fork upper end of the L-shaped,
The left front fork upper end of L shapes is equipped with left handle, and the lower end of the right front fork of L-shaped and the left front fork of L-shaped is equipped with preceding shaft assembly, the preceding shaft assembly
It is respectively equipped with front left vehicle wheel component and front right vehicle wheel component；The right front fork of L-shaped, the left front fork of L-shaped and back link are equipped with brake.
It is as described above a kind of convenient to ride the carriage for children that pushed away, it is characterised in that the right front fork of the L-shaped and L-shaped are left front
The top of fork is equipped with bogie, and hinge has turning-bar between described two bogies.
It is as described above a kind of convenient to ride the carriage for children that pushed away, it is characterised in that the centre of the back link, which is equipped with, to stretch
The seat pipe of contracting, the seat are fixed in seat pipe.
It is as described above a kind of convenient to ride the carriage for children that pushed away, it is characterised in that the integrated seat is equipped with seat frame,
Handrail；The seat frame is equipped with seat cloth, foot pedal；The handrail both ends are equipped with seat installation card column, in the right installation of seat
Frame and seat left installing rack are equipped with the L-shaped seat coordinated with seat installation card column and install card slot.
It is as described above a kind of convenient to ride the carriage for children that pushed away, it is characterised in that being equipped among the back link to drive
The Middle shaft assembly of footrest component rotary motion, Middle shaft assembly drive wheel assembly to rotate by rear axle assemblies, are set in Middle shaft assembly
There is driving shaft, the driving shaft is equipped with ball rolling bearing and the cylindrical bevel gear of driving shaft；Transmission is equipped with the transmission component
Axis, the transmission shaft are equipped with ball rolling bearing, the first cylindrical bevel gear of transmission shaft engaged with the cylindrical bevel gear of driving shaft, with
And the second cylindrical bevel gear of transmission shaft.
It is as described above a kind of convenient to ride the carriage for children that pushed away, it is characterised in that to be equipped with the rear axle assemblies driven
Axis, the driven shaft are equipped with ball rolling bearing, the cylindrical bevel gear of driven shaft engaged with the second cylindrical bevel gear of transmission shaft, spine
Mechanism is taken turns, the flower-drum of the ratchet mechanism and wheel assembly is bolted.
It is as described above a kind of convenient to ride the carriage for children that pushed away, it is characterised in that in the ratchet mechanism, on driven shaft
Equipped with ratchet, flower-drum is equipped with the pawl coordinated with ratchet；Pawl and ratchet, which engage, separates achievable footrest component rotates forward
Wheel is driven to advance, footrest component rotates backward disengaging transmission.
The beneficial effects of the utility model are：
1st, convenient adult rides and pushes away carriage for children and can realize that remote, closely band children go sightseeing, shopping uses among the utility model；
Adult will not feel fatigue, and can conveniently realize traffic transfer.
2nd, whole device is simple in structure, small among the utility model, realizes that adult rides, push-model converts, work rapidly
Make steady reliable.
3rd, among the utility model transmission device using conical gear-drive link kind of drive without chain drive system, it is thorough
Bottom prevents the problem of chain-taking, foreign matter winding.Clean environment firendly is pollution-free.
【Brief description of the drawings】
Fig. 1 is the striding type schematic diagram of the utility model.
Fig. 2 is the pushing-type schematic diagram of the utility model.
Fig. 3 is the front-view schematic diagram of the utility model.
Fig. 4 is the vehicle frame schematic diagram applied to the utility model.
Fig. 5 is the integrated seat schematic diagram applied to the utility model.
Fig. 6 is the integrated seat mounting structure schematic diagram applied to the utility model.
Fig. 7 is the frame installing structure schematic diagram applied to the utility model.
Fig. 8 is applied to the riding of the utility model, push-model transformational structure schematic diagram.
Fig. 9 is the transmission system schematic diagram applied to the utility model.
Figure 10 is the ratchet structure schematic diagram applied to the utility model.
【Embodiment】
Further detailed description is done to the utility model below in conjunction with the accompanying drawings.
As Figure 1 and Figure 4, it is a kind of convenient to ride the carriage for children that pushed away, it is characterised in that it includes vehicle frame 1；On vehicle frame 1
Equipped with integrated seat 5, the lower end of vehicle frame 1 is equipped with front left vehicle wheel component 7 and front right vehicle wheel component 8, and the rear side of vehicle frame 1 connects after being hinged with
Bar 2, back link 2 are equipped with seat 16, and the rear end of back link 2 connects wheel assembly 6, and trailing wheel can be driven by being additionally provided with back link 2
The footrest component 17 and transmission component 12 of component 6,2 relative frame 1 of back link rotate and rotate to vehicle frame 1 downside formed push away
Dynamic carriage for children state, 2 relative frame 1 of back link, which rotates and rotates to the rear side of vehicle frame 1, to be formed and rides carriage for children state.
As shown in figure 4, in the present embodiment, be equipped with pipe 33 in described 1 one end of vehicle frame, be connected with the vehicle frame 2, can phase
To rotating, realization is ridden, push-model conversion.
As shown in figure 4, in the present embodiment, Middle shaft assembly 10 is equipped among the vehicle frame 1, foot-operated revolution fortune is realized
Dynamic, rear end is equipped with transmission component 12, rear axle assemblies 11, realizes the transmission of movement, and driving trailing wheel 6 rotates, and realizes that carriage for children moves ahead.
1 center of vehicle frame is equipped with L-shaped lock groove 36, is equipped with lock pin 37 in the L-shaped lock groove 36, lock pin 37 is in L
Axial movement and locking in shape lock groove 36, the vehicle frame 1 is hinged by pipe 33 with back link 2, and 33 endface of pipe is equipped with
Axial rides state position hole 34 and push mode location hole 35, and the lock pin 37, which is respectively assembled at, rides 34 He of state position hole
When in push mode location hole 35, vehicle frame, which is relatively fixed, to be rotated, and realize that carriage for children rides push-model conversion.
As shown in figure 4, in the present embodiment, scalable seat pipe 19 is equipped among the vehicle frame 1, in the seat pipe 19
It is interior to be equipped with seat cushion 16, can relative length chang, realize adult the high high adjustment of sitting posture.
As shown in Figure 3, Figure 4, in the present embodiment, 1 both ends of vehicle frame are equipped with right head tube 20 and left head tube 21, the right head
Pipe 20 and left head tube 21 roll oblique 10 degree of angles respectively inwards, left wheel and right wheel is tilted 10 degree of angles inwardly, carriage for children is put down
It is steady reliable.
The front end of right head tube 20 and left head tube 21 is equipped with seat right installing rack 23 and seat left installing rack 24, integrated seat 5
Seat right installing rack 23 and seat left installing rack 24 are detachably arranged in, it can be achieved that 5 Fast Installation of integrated seat, dismounting.
The right head tube 20 is equipped with the right front fork 4 of L-shaped, and left head tube 21 is equipped with the left front fork 3 of L-shaped, on the right front fork 4 of the L-shaped
End is equipped with right handle 13, and 3 upper ends of the left front fork of L-shaped are equipped with left handle 14, the right front fork 4 of L-shaped and L-shaped it is left front pitch 3 lower end be equipped with before
Shaft assembly 9, the preceding shaft assembly 9 are respectively equipped with front left vehicle wheel component 7 and front right vehicle wheel component 8.Realize the right front fork 4 of L-shaped and L-shaped
Left front fork 3 turns to unanimously,
The right front fork 4 of L-shaped, the left front fork 3 of L-shaped and back link 2 are equipped with brake 18, realize carriage for children retarding braking.
The top of the right front fork 4 of L-shaped and the left front fork 3 of L-shaped is equipped with bogie 22, hinge between described two bogies 22
There is turning-bar 15.
Integrated seat 5 is equipped with seat frame 26, handrail 28；The seat frame 26 is equipped with seat cloth 25, foot pedal 27；It is described
28 both ends of handrail are equipped with seat installation card column 29, are equipped with seat right installing rack 23 and seat left installing rack 24 and are installed with seat
The L shapes seat installation card slot 31 that card column 29 coordinates.
The Middle shaft assembly 10 of foot-operated rotary motion can be driven by being equipped among back link 2, and Middle shaft assembly 10 passes through rear axle assemblies
11 driving wheel assemblies 6 rotate, and driving shaft 38 are equipped with Middle shaft assembly 10, the driving shaft 38 is equipped with 39 He of ball rolling bearing
The cylindrical bevel gear 41 of driving shaft, realizes foot-operated rotary motion power input.
Transmission shaft 44 is equipped with the transmission component 12, the transmission shaft 44 is equipped with ball rolling bearing 43, with driving shaft
The cylindrical bevel gear 42 of transmission shaft first that cylindrical bevel gear 41 engages, and the cylindrical bevel gear 46 of transmission shaft second, realize foot-operated
Rotary motion power transmission.
Driven shaft 52 is equipped with rear axle assemblies 11, the driven shaft 52 is equipped with ball rolling bearing 47, with transmission shaft second
The cylindrical bevel gear 48 of driven shaft that cylindrical bevel gear 46 engages, ratchet mechanism 50, the flower of the ratchet mechanism 50 and wheel assembly 6
Drum 49 is bolted, and realizes 6 rotary motion of wheel, driving carriage for children traveling.
In ratchet mechanism 50, driven shaft 52 is equipped with ratchet 53, and flower-drum 49 is equipped with the pawl 54 coordinated with ratchet 53；Spine
Pawl 54 engages with ratchet 53, separates achievable footrest component 17 rotates forward driving wheel assembly 6 and advances, and footrest component 17 is reverse
Rotate and depart from transmission.
Children's vehicle carriage of the utility model, integrated base chair frame select 7005 aluminium alloy of the trade mark.
The integrated seat cloth of the utility model selects trade mark 1680D woven dacrons.
The hub for vehicle wheel of the utility model selects trade mark 6Z91D magnesium alloys.
The wheel tyre of the utility model selects the solid PU material of hollow out.
The cylindrical bevel gear 41 of driving shaft of the utility model, the cylindrical bevel gear 42 of transmission shaft first, transmission shaft second are cylindrical
Bevel gear 46 and the cylindrical bevel gear 48 of driven shaft select 45# steel.
15467 model of Selection of Bearings of the utility model.
The brake 18 of the utility model selects BB5 disc brake models.
In the utility model, carriage for children can realize rapidly ride, push-model conversion.Vehicle frame is rotated, when striding type state position
When centerline hole and coaxial locking pin center line, locking pin axis is promoted to be moved in the hole of striding type state position, rotation lock
Shotpin axis is pinned into lock groove, and children's vehicle carriage is in striding type pattern.Rotate locking pin and depart from lockup state, promote locking
Axis pin makees axis movement, locking pin is separated with the hole of striding type state position.Vehicle frame is rotated at this time, when pushing-type state position hole
When center line and coaxial locking pin center line, promote locking pin axis to be moved in the hole of pushing-type state position, rotate locking
Axis pin is pinned into lock groove, and children's vehicle carriage is in pushing-type pattern.When carriage for children is ridden, push-model converts, integrated seat must
Must first it be taken out from vehicle frame, carriage for children is ridden, after the completion of push-model conversion, then integrated seat is installed on vehicle frame.Integrated seat
By being distributed in four T-shaped mounting posts of seat both sides, it is connected, realizes with four L-shaped mounting grooves of vehicle frame both sides front end distribution
Integrated seat is installed rapidly, dismantled.In pushing-type or striding type state, four L-shaped mounting grooves of vehicle frame all tilt backwards carriage for children
10 degree of angles, it is ensured that integrated seat installation is reliable.The tube head at 10 degree of angles of inward slant on children's vehicle carriage, it is ensured that the wheel of left and right two
Slope inwardly 10 degree of angles, carriage for children is operated steadily, is not easy to turn on one's side.For carriage for children in striding type pattern, the driving of wheel is using circle
Bevel gear, the drive link kind of drive without chain drive system, the problem of thoroughly preventing chain-taking, foreign matter winding.Clean environment firendly without
Pollution.
Claims (10)
1. convenient the carriage for children that can be pushed away is ridden a kind of, it is characterised in that it includes vehicle frame (1)；Vehicle frame (1) is equipped with integrated seat
(5), the lower end of vehicle frame (1) is equipped with front left vehicle wheel component (7) and front right vehicle wheel component (8), and back link is hinged with rear side of vehicle frame (1)
(2), back link (2) is equipped with seat (16), and the rear end connection wheel assembly (6) of back link (2), back link is additionally provided with (2)
The footrest component (17) and transmission component (12) of wheel assembly (6) can be driven, back link (2) relative frame (1) is rotated and rotated
Formed to the downside of vehicle frame (1) after promoting carriage for children state, back link (2) relative frame (1) to rotate and rotate to vehicle frame (1)
Side forms and rides carriage for children state.
2. a kind of convenient the carriage for children that can be pushed away is ridden according to claim 1, it is characterised in that vehicle frame (1) center
Equipped with L-shaped lock groove (36), lock pin (37) is equipped with the L-shaped lock groove (36), lock pin (37) is in L-shaped lock groove (36)
Middle axial movement and locking, the vehicle frame (1) is hinged by pipe (33) with back link (2), and pipe (33) endface is equipped with axis
To ride state position hole (34) and push mode location hole (35), the lock pin (37), which is respectively assembled at, rides state position hole
(34) when and in push mode location hole (35), vehicle frame, which is relatively fixed, to be rotated, and realize that carriage for children rides push-model conversion.
3. a kind of convenient the carriage for children that can be pushed away is ridden according to claim 1, it is characterised in that vehicle frame (1) both ends are set
There are right head tube (20) and left head tube (21), the right head tube (20) and left head tube (21) roll oblique 10 degree of angles, make a left side respectively inwards
Wheel and right wheel tilt 10 degree of angles inwardly.
A kind of convenient ride the carriage for children that can be pushed away 4. according to claim 3, it is characterised in that the right head tube (20) and
The front end of left head tube (21) is equipped with seat right installing rack (23) and seat left installing rack (24), and integrated seat (5) is removably pacified
Mounted in seat right installing rack (23) and seat left installing rack (24)；The right head tube (20) is equipped with the right front fork of L-shaped (4), left head tube
(21) the left front fork (3) of L-shaped is equipped with, right handle (13) is equipped with the right front fork of the L-shaped (4) upper end, left front fork (3) upper end of L-shaped is set
There is left handle (14), the right front fork of L-shaped (4) and the left front lower end for pitching (3) of L-shaped are equipped with preceding shaft assembly (9), the preceding shaft assembly (9)
It is respectively equipped with front left vehicle wheel component (7) and front right vehicle wheel component (8)；The right front fork of L-shaped (4), the left front fork (3) of L-shaped and back link (2)
It is equipped with brake (18).
5. a kind of convenient the carriage for children that can be pushed away is ridden according to claim 4, it is characterised in that the right front fork of the L-shaped
(4) and the left front top for pitching (3) of L-shaped is equipped with bogie (22), and hinge has turning-bar between described two bogies (22)
(15)。
6. a kind of convenient the carriage for children that can be pushed away is ridden according to claim 1, it is characterised in that in the back link (2)
Between be equipped with telescopic seat pipe (19), the seat (16) is fixed in seat pipe (19).
7. a kind of convenient the carriage for children that can be pushed away is ridden according to claim 1, it is characterised in that the integrated seat (5) sets
There are seat frame (26), handrail (28)；The seat frame (26) is equipped with seat cloth (25), foot pedal (27)；The handrail (28)
Both ends are equipped with seat installation card column (29), are equipped with seat right installing rack (23) and seat left installing rack (24) and are installed with seat
The L-shaped seat installation card slot (31) that card column (29) coordinates.
8. a kind of convenient the carriage for children that can be pushed away is ridden according to claim 1, it is characterised in that among the back link (2)
Equipped with the Middle shaft assembly (10) that can drive footrest component rotary motion, Middle shaft assembly (10) drives trailing wheel by rear axle assemblies (11)
Component (6) rotates, and is equipped with driving shaft (38) in Middle shaft assembly (10), the driving shaft (38) equipped with ball rolling bearing (39) and
The cylindrical bevel gear of driving shaft (41)；Transmission shaft (44) is equipped with the transmission component (12), the transmission shaft (44) is equipped with ball
Rolling bearing (43), the first cylindrical bevel gear of transmission shaft (42) engaged with the cylindrical bevel gear of driving shaft (41), and transmission shaft
Second cylindrical bevel gear (46).
9. a kind of convenient the carriage for children that can be pushed away is ridden according to claim 8, it is characterised in that the rear axle assemblies (11)
In be equipped with driven shaft (52), the driven shaft (52) is equipped with ball rolling bearing (47), with the second cylindrical bevel gear of transmission shaft
(46) the cylindrical bevel gear of driven shaft (48) of engagement, ratchet mechanism (50), the ratchet mechanism (50) and the flower of wheel assembly (6)
Drum (49) is bolted.
10. a kind of convenient the carriage for children that can be pushed away is ridden according to claim 9, it is characterised in that the ratchet mechanism (50)
In, driven shaft (52) is equipped with ratchet (53), and flower-drum (49) is equipped with the pawl (54) coordinated with ratchet (53)；Pawl (54) with
Ratchet (53) engagement, separation can be achieved footrest component (17) and rotate forward driving wheel assembly (6) advance, and footrest component (17) is anti-
Depart from transmission to rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721205420.9U CN207360479U (en) | 2017-09-20 | 2017-09-20 | It is a kind of convenient to ride the carriage for children that pushed away |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721205420.9U CN207360479U (en) | 2017-09-20 | 2017-09-20 | It is a kind of convenient to ride the carriage for children that pushed away |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207360479U true CN207360479U (en) | 2018-05-15 |
Family
ID=62349633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721205420.9U Expired - Fee Related CN207360479U (en) | 2017-09-20 | 2017-09-20 | It is a kind of convenient to ride the carriage for children that pushed away |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207360479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585244A (en) * | 2017-09-20 | 2018-01-16 | 中山职业技术学院 | It is a kind of convenient to ride the carriage for children that pushed away |
-
2017
- 2017-09-20 CN CN201721205420.9U patent/CN207360479U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585244A (en) * | 2017-09-20 | 2018-01-16 | 中山职业技术学院 | It is a kind of convenient to ride the carriage for children that pushed away |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20190920 |