CN206615309U - A kind of steering mechanism suitable for perambulator - Google Patents
A kind of steering mechanism suitable for perambulator Download PDFInfo
- Publication number
- CN206615309U CN206615309U CN201720395156.3U CN201720395156U CN206615309U CN 206615309 U CN206615309 U CN 206615309U CN 201720395156 U CN201720395156 U CN 201720395156U CN 206615309 U CN206615309 U CN 206615309U
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- CN
- China
- Prior art keywords
- tumbler
- dead bolt
- perambulator
- connector
- vehicle frame
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Abstract
A kind of steering mechanism suitable for perambulator that the utility model is provided, vehicle frame is provided with steering wheel and universal wheel, universal wheel includes connector and wheel body, steering wheel includes rotating shaft, tumbler is additionally provided with vehicle frame, rotating shaft is provided with force body, beaer is provided with tumbler, rotating shaft utilizes force body, beaer drives tumbler rotation, lock body is additionally provided with tumbler, lock body includes the first dead bolt and the second dead bolt, the first locked groove is provided with connector, the second locked groove is provided with vehicle frame, when the first dead bolt and the cooperation of the first locked groove, the rotation of tumbler can drive connector to rotate together, so that children can be turned to utilization orientation disk control perambulator, when the second dead bolt and the cooperation of the second locked groove, tumbler is locked on vehicle frame, now, steering wheel, which is locked, to be rotated, and connector is released and can rotated freely, so as to easily realize the steering of perambulator using universal wheel, optimize the cornering ability of perambulator.
Description
Technical field
The utility model is related to perambulator accessory, more particularly to a kind of steering mechanism suitable for perambulator.
Background technology
Perambulator is a kind of car driven suitable for children, its good appearance, vdiverse in function and deep liked by children.Perambulator
Including vehicle frame and wheel, the movement of vehicle frame is realized using wheel.
Perambulator of the prior art has two kinds of steering modes, and one kind is that utilization orientation disk is turned to, that is, rotating steering wheel makes child
Car is turned to, and also one kind is turned to using universal wheel, i.e., the wheel that perambulator is used is universal wheel, and perambulator passes through in steering procedure
External force control perambulator is turned to.Both steering modes of perambulator can realize the steering of perambulator, but child of the prior art
Car, when using universal crop rotation wheel, children can not turn to perambulator by steering wheel, be unfavorable for the operation of children, Jin Erying
The driving experience of perambulator is rung.
The content of the invention
A kind of steering mechanism suitable for perambulator that the utility model is provided, it is intended to overcome perambulator of the prior art to make
Can not the deficiency that turns to of use direction disk when making wheel of universal wheel.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：A kind of steering suitable for perambulator
Mechanism, including vehicle frame, the vehicle frame, which is fixed with universal wheel, the vehicle frame, is additionally provided with steering wheel, and the universal wheel includes connection
Body and wheel body, the wheel body rotate around the axis of connector, also, the wheel body drives connector to rotate together, the direction
Disk includes rotating shaft, and the axis of rotation is connected on vehicle frame；It is rotatably connected on tumbler, the tumbler and sets on the vehicle frame
There is beaer, the rotating shaft is provided with force body, and the rotating shaft drives tumbler to rotate by force body and beaer, described turn
To part provided with locking tumbler lock body, the lock body include the first dead bolt and the second dead bolt, the connector be provided with
The first locked groove that first dead bolt coordinates, the vehicle frame is provided with the second locked groove coordinated with the second dead bolt, also, in the first dead bolt
When coordinating with the first locked groove, the second dead bolt and the second locked groove depart from, when the second dead bolt and the second locked groove coordinate, the first dead bolt and
First locked groove departs from.
A kind of optional scheme, the beaer is included on the projection being arranged on tumbler, the projection along projection
Length direction offers bar-shaped trough, and the force body is the bar blocks for being fixed in rotating shaft and coordinating with bar-shaped trough, it is described by
Power body is riveted on tumbler.Bar blocks coordinate with bar-shaped trough, so as to drive tumbler to turn together during axis of rotation
Dynamic, force body coordinates reliably with beaer and is not easy stuck, optimizes the stability of steering mechanism in use.
The distance between a kind of optional scheme, the force body and shaft axis are 50 millimeters to 100 millimeters.Rotating shaft is revolved
Excessive active force need not be applied when turning, the performance of steering wheel is optimized.
A kind of optional scheme, the force body is provided with the reinforcement for improving force body bending strength.Force body is not allowed
It is flexible, extend the service life of force body.
Slideway is offered on a kind of optional scheme, the lock body, the interior slip of the slideway is provided with can be along slideway length
The sliding block that direction is slided, first dead bolt, the second dead bolt are each attached on sliding block, and the sliding block is locked at by lock-screw
In slideway, the sliding block is provided with the screw coordinated with lock-screw, and the lock-screw is provided with butterfly handle.Sliding block is in cunning
Slide flexibly, so as to be conducive to the cooperation of the first dead bolt and the first locked groove or the second dead bolt and the second locked groove, optimize in road
The performance of lock body.The side wall that lock-screw pushes against slideway realizes the locking of sliding block, easy to operate and simplify lock body
Structure, reduces the manufacturing cost of lock body.
A kind of optional scheme, the vehicle frame, which is provided with, offers what is coordinated with connecting pole on connecting pole, the tumbler
Through hole, the tumbler is set on connecting pole, and the cell body coordinated with connecting pole, the cell body edge are offered on the connector
In the recessed connector of axis direction of connector, the connector is rotatably connected on connecting pole by rod member.Tumbler and car
Frame connection is reliable, also, tumbler optimizes the performance of steering mechanism relative to vehicle frame flexible rotation.The setting of cell body
So that universal wheel is connected reliably with connecting pole, also, universal wheel rotates flexible, further optimizes the usability of steering mechanism
Energy.
A kind of optional scheme, the tumbler is fixed provided with the holding tank for accommodating lock body, the lock body by screw
In holding tank.Lock body fixes reliable, optimizes the locking property of lock body.
A kind of optional scheme, is provided with rolling bearing between the tumbler and connecting pole.Tumbler flexible rotation, and
And, the abrasion between tumbler and connecting pole is slow down, the service life of steering mechanism is extended.
Compared with prior art, a kind of steering mechanism suitable for perambulator that the utility model is provided, has the following advantages that：
Vehicle frame is provided with steering wheel and universal wheel, and universal wheel includes connector and wheel body, and steering wheel includes rotating shaft, is additionally provided with vehicle frame
Tumbler, rotating shaft is provided with force body, and beaer is provided with tumbler, and rotating shaft drives tumbler using force body, beaer
Rotation, is additionally provided with lock body on tumbler, and lock body includes the first dead bolt and the second dead bolt, and the first locked groove is provided with connector,
When the second locked groove, the first dead bolt and the cooperation of the first locked groove are provided with vehicle frame, the rotation of tumbler can drive connector to revolve together
Turn, so that children can be turned to utilization orientation disk control perambulator, when the second dead bolt and the cooperation of the second locked groove, tumbler is locked
Tightly on vehicle frame, now, steering wheel, which is locked, to be rotated, and connector is released and can rotated freely, so as to convenient
The steering of perambulator is realized on ground using universal wheel, easy to operate.The program cause perambulator both can with utilization orientation disk turn to or
It can be turned to using universal wheel, optimize the cornering ability of perambulator.
Brief description of the drawings
Accompanying drawing 1 is the first dead bolt and during the cooperation of the first locked groove a kind of steering mechanism suitable for perambulator of the utility model
Schematic diagram；
Accompanying drawing 2 is the second dead bolt and during the cooperation of the second locked groove a kind of steering mechanism suitable for perambulator of the utility model
Schematic diagram；
Accompanying drawing 3 is the left view of lock body in accompanying drawing 1；
Accompanying drawing 4 is the front view of beaer in accompanying drawing 1.
Embodiment
Below in conjunction with the accompanying drawings, a kind of steering mechanism suitable for perambulator of the present utility model is described further.Below
Embodiment is only used for helping skilled in the art to understand the utility model, is not to limitation of the present utility model.
The perambulator for doing wheel using universal wheel 2 generally requires external force control perambulator and turned to, i.e. drive the children of the perambulator also
The ability turned to without control perambulator, and after child age increase, the demand that may be turned to control perambulator, and existing skill
The perambulator that profit has the control of universal wheel 2 to turn in art does not possess the function of the steering of utilization orientation disk 3 typically.That is, existing skill
Perambulator poor universality in art, it is impossible to meet children's demand of all age group.
As shown in Figure 1 and Figure 2, a kind of steering mechanism suitable for perambulator, including vehicle frame 1, vehicle frame 1 are general in the prior art
Logical vehicle frame 1；
As shown in Figure 1 and Figure 2, the vehicle frame 1 is fixed with universal wheel 2, and the universal wheel 2 includes connector 4 and wheel body 5, institute
The axis that wheel body 5 is stated around connector 4 rotates, also, the wheel body 5 drives connector 4 to rotate together, and wheel body 5 leads to connector 4
Wheel shaft connection is crossed, wheel body 5 can rotate around wheel shaft, meanwhile, after universal wheel 2 is fixed on vehicle frame 1, universal wheel 2 integrally can be around
The axis of connector 4 is rotated, to realize turning function；
As shown in Figure 1 and Figure 2, steering wheel 3 is additionally provided with the vehicle frame 1, the steering wheel 3 includes rotating shaft 6, and steering wheel 3 is also
Hand-held disk should be included, hand-held disk and rotating shaft 6 are coaxial, also, hand-held disk drives rotating shaft 6 to rotate, and the rotating shaft 6 is rotatably connected on car
On frame 1, steering wheel 3 is ordinary construction of the prior art, and its concrete structure and fixed form refer to child of the prior art
Car, here, no longer spread is described；
As shown in Figure 1, Figure 2, Figure 4 shows, tumbler 7 is rotatably connected on the vehicle frame 1, the tumbler 7 is provided with stress
Body 8, the rotating shaft 6 is provided with force body 9, and the rotating shaft 6 drives tumbler 7 to rotate, turned to by force body 9 and beaer 8
Part 7 plays a part of transmitting forces, and tumbler 7 should be rotatably connected on vehicle frame 1；
As shown in Figure 1, Figure 2, Figure 3 shows, lock body 10 of the tumbler 7 provided with locking tumbler 7, the lock body 10 includes
First dead bolt 11 and the second dead bolt 12, the connector 4 are provided with the first locked groove 13 coordinated with the first dead bolt 11, the vehicle frame
1 is provided with the second locked groove 14 coordinated with the second dead bolt 12, also, when the first dead bolt 11 and the first locked groove 13 coordinate, second
Dead bolt 12 departs from the second locked groove 14, when the second dead bolt 12 and the second locked groove 14 coordinate, the first dead bolt 11 and the first locked groove 13
Depart from.
Above-mentioned technical proposal can be turned to relative to prior art, perambulator using universal wheel 2, and perambulator can also utilization orientation
Disk 3 is turned to, and optimizes the performance of perambulator, and perambulator is adapted to children's demand of different age group.
As shown in Fig. 2 specifically, when being turned to using universal wheel 2 to perambulator, making the second dead bolt 12 and the second locked groove
14 coordinate, and now, tumbler 7 is locked with vehicle frame 1, and tumbler 7 can not rotate, i.e. the second dead bolt 12 is located on tumbler 7, and
Second locked groove 14 is located on vehicle frame 1, after the second dead bolt 12 and the cooperation of the second locked groove 14, the side of the second dead bolt 12 and the second locked groove 14
Wall produces interference, so as to lock tumbler 7, in the presence of force body 9 and beaer 8, tumbler 7 can not rotate and cause direction
Disk 3 can not be rotated, while being effectively prevented from children's maloperation, the second dead bolt 12 and the cooperation of the second locked groove 14, the first lock
Groove 13 departs from the first dead bolt 11, and the first dead bolt 11 can not lock connector 4, and universal wheel 2 is freely rotatable, now, perambulator
Easily it can be turned to using universal wheel 2, the program is applied to the children without steering demand；
As shown in figure 1, when utilization orientation disk 3 is turned to perambulator, the first dead bolt 11 is coordinated with the first locked groove 13, now,
Second dead bolt 12 departs from the second locked groove 14, and tumbler 7 is released, and can rotate, and now, the first dead bolt 11 and the first locked groove
13 cooperations lock tumbler 7 with connector 4, i.e. connector 4 and the synchronous axial system of tumbler 7, universal wheel 2 can not be rotated freely,
Now, steering wheel 3 is rotated, in the presence of force body 9 and beaer 8, rotating shaft 6 drives tumbler 7 to rotate, and tumbler 7 drives
Connector 4 is rotated, and realizes that the control perambulator of utilization orientation disk 3 is turned to.The program is particularly suitable for use in the children with steering demand.
As shown in Figure 1, Figure 2, Figure 4 shows, force body 9 and beaer 8 are mainly used in transmitting forces, to realize that rotating shaft 6 drives
Tumbler 7 is rotated, and the beaer 8 includes the projection being arranged on tumbler 7, and projection is integral type structure, institute with tumbler 7
State on projection and to offer bar-shaped trough 15 along the length direction of projection, the force body 9 is is fixed in rotating shaft 6 and and bar-shaped trough
15 bar blocks coordinated, the beaer 8 is riveted on tumbler 7, and force body 9 is passed through to be set on bar-shaped trough 15, the force body 9
The reinforcement of the bending strength of force body 9 is improved, reinforcement is integral type structure with force body 9, and the setting of reinforcement can have
Avoid force body 9 from bending to effect, extend the service life of force body 9；
As shown in Figure 1 and Figure 2, the distance between the force body 9 and the axis of rotating shaft 6 are 50 millimeters to 100 millimeters.Force
Body 9 and the distance between the axis of rotating shaft 6 are bigger, and steering wheel 3 is more laborsaving when rotating, it is contemplated that the volume of perambulator and be manufactured into
This.The distance between force body 9 and the axis of rotating shaft 6 can be in above-mentioned interval interior reasonable selections.
As shown in Figure 1, Figure 2, Figure 3 shows, lock body 10 primarily serves switching effect, i.e., turn to and turned to universal wheel 2 in steering wheel 3
Between switch, the tumbler 7 is provided with the holding tank for accommodating lock body 10, and the lock body 10 is fixed by screws in holding tank
It is interior, the cunning for being slided in slideway 16, the slideway 16 and being provided with and being slided along the length direction of slideway 16 is offered on the lock body 10
Block 17, sliding block 17 can only be moved along the length direction of slideway 16, and first dead bolt 11, the second dead bolt 12 are with sliding block 17
Integral structure, the sliding block 17 is locked in slideway 16 by lock-screw 18, and the sliding block 17 is provided with and lock-screw
18 screws coordinated, the lock-screw 18 is provided with butterfly handle 19, utilizes the rotational lock screw 18 of butterfly handle 19, locking
The side wall that screw 18 pushes against slideway 16 is the locking that sliding block 17 can be achieved.Simplify the structure of lock body 10.
As shown in Figure 1 and Figure 2, the vehicle frame 1 is provided with to offer on connecting pole 20, the tumbler 7 and matched somebody with somebody with connecting pole 20
The through hole of conjunction, the tumbler 7 is set on connecting pole 20, and rolling bearing, institute are provided between the tumbler 7 and connecting pole 20
State the cell body 21 for offering and coordinating with connecting pole 20 on connector 4, the recessed connection of axis direction of the cell body 21 along connector 4
In body 4, the connector 4 is rotatably connected on connecting pole 20 by rod member 22, and rod member 22 is fixedly connected with connector 4, rod member
22 are connected with the rotation of vehicle frame 1, to realize that universal wheel 2 is freely rotated.
Section Example of the present utility model is described in detail above in association with accompanying drawing.Those skilled in the art read
After this specification, based on the technical solution of the utility model, above-described embodiment can be modified, these modifications still fall within this
The protection domain of utility model.
Claims (8)
1. a kind of steering mechanism suitable for perambulator, including vehicle frame (1), the vehicle frame (1) are fixed with universal wheel (2), the car
Steering wheel (3) is additionally provided with frame (1), it is characterised in that：The universal wheel (2) includes connector (4) and wheel body (5), the wheel
Body (5) rotates around the axis of connector (4), also, the wheel body (5) drives connector (4) to rotate together, the steering wheel
(3) rotating shaft (6) is included, the rotating shaft (6) is rotatably connected on vehicle frame (1)；Tumbler is rotatably connected on the vehicle frame (1)
(7), the tumbler (7) is provided with beaer (8), and the rotating shaft (6) is provided with force body (9), and the rotating shaft (6) is by applying
Power body (9) and beaer (8) drive tumbler (7) to rotate, lock body of the tumbler (7) provided with locking tumbler (7)
(10), the lock body (10) includes the first dead bolt (11) and the second dead bolt (12), and the connector (4) is provided with and the first dead bolt
(11) the first locked groove (13) coordinated, the vehicle frame (1) is provided with the second locked groove (14) coordinated with the second dead bolt (12), and
And, when the first dead bolt (11) and the first locked groove (13) coordinate, the second dead bolt (12) departs from the second locked groove (14), in the second lock
When tongue (12) coordinates with the second locked groove (14), the first dead bolt (11) departs from the first locked groove (13).
2. a kind of steering mechanism suitable for perambulator according to claim 1, it is characterised in that：Beaer (8) bag
Include on the projection being arranged on tumbler (7), the projection and to offer bar-shaped trough (15), the force along the length direction of projection
Body (9) is the bar blocks for being fixed in rotating shaft (6) and coordinating with bar-shaped trough (15), and the beaer (8) is riveted on tumbler
(7) on.
3. a kind of steering mechanism suitable for perambulator according to claim 2, it is characterised in that：The force body (9) with
The distance between rotating shaft (6) axis is 50 millimeters to 100 millimeters.
4. a kind of steering mechanism suitable for perambulator according to claim 3, it is characterised in that：On the force body (9)
Provided with the reinforcement for improving force body (9) bending strength.
5. a kind of steering mechanism suitable for perambulator according to claim 1, it is characterised in that：Opened on the lock body (10)
The sliding block (17) that is provided with and can be slided along slideway (16) length direction is slided provided with slideway (16), in the slideway (16), it is described
First dead bolt (11), the second dead bolt (12) are each attached on sliding block (17), and the sliding block (17) is locked by lock-screw (18)
In slideway (16), the sliding block (17) is provided with the screw coordinated with lock-screw (18), the lock-screw (18) and set
There is butterfly handle (19).
6. a kind of steering mechanism suitable for perambulator according to claim 1, it is characterised in that：Set on the vehicle frame (1)
There is the through hole for offering and coordinating with connecting pole (20) on connecting pole (20), the tumbler (7), the tumbler (7) is set in
On connecting pole (20), the cell body (21) coordinated with connecting pole (20) is offered on the connector (4), the cell body (21) is along even
In the recessed connector of axis direction (4) of junctor (4), the connector (4) is rotatably connected on connecting pole by rod member (22)
(20) on.
7. a kind of steering mechanism suitable for perambulator according to claim 6, it is characterised in that：On the tumbler (7)
Provided with the holding tank for accommodating lock body (10), the lock body (10) is fixed by screws in holding tank.
8. a kind of steering mechanism suitable for perambulator according to claim 6, it is characterised in that：The tumbler (7) with
Rolling bearing is provided between connecting pole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395156.3U CN206615309U (en) | 2017-04-14 | 2017-04-14 | A kind of steering mechanism suitable for perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395156.3U CN206615309U (en) | 2017-04-14 | 2017-04-14 | A kind of steering mechanism suitable for perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206615309U true CN206615309U (en) | 2017-11-07 |
Family
ID=60223318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720395156.3U Active CN206615309U (en) | 2017-04-14 | 2017-04-14 | A kind of steering mechanism suitable for perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206615309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161255A (en) * | 2017-04-14 | 2017-09-15 | 浙江好来喜儿童用品有限公司 | A kind of steering mechanism suitable for perambulator |
-
2017
- 2017-04-14 CN CN201720395156.3U patent/CN206615309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161255A (en) * | 2017-04-14 | 2017-09-15 | 浙江好来喜儿童用品有限公司 | A kind of steering mechanism suitable for perambulator |
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