CN106184334A - Orienting mechanism for wheel - Google Patents
Orienting mechanism for wheel Download PDFInfo
- Publication number
- CN106184334A CN106184334A CN201510226650.2A CN201510226650A CN106184334A CN 106184334 A CN106184334 A CN 106184334A CN 201510226650 A CN201510226650 A CN 201510226650A CN 106184334 A CN106184334 A CN 106184334A
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- China
- Prior art keywords
- wheel
- directional
- orienting
- release
- fastener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The open a kind of orienting mechanism for wheel of the present invention, it includes directional, connects seat and orienting pin, described directional is slidingly arranged at described connection seat, described orienting pin is connected with described directional and stretches out described connection seat, described directional has fastener, and described connection seat is provided with release the lock groove and lock slots, and described directional is when described connection seat moves, described fastener is optionally sticked in described lock slots or release the lock groove, so that described orienting pin is inserted or exits the directional hole of wheel mount.Orienting mechanism for wheel simple in construction of the present invention, the wheel alignment to stroller is convenient.
Description
Technical field
The present invention relates to a kind of detent mechanism, particularly relate to the wheel orientation of a kind of wheel alignment to stroller
Mechanism.
Background technology
Turning to of stroller is to drive trailing wheel to carry out by front-wheel, the turning to of stroller for convenience, stroller
Front-wheel be usually arranged as Universal wheel structure, wheel is rotatably connected with the foot rest of stroller, and front-wheel can be appointed
Meaning conversion direction, trailing wheel direction is then fixed-direction, can not arbitrarily rotate, and this mode is to increase baby
The degree of stability that youngster's car turns to.
The most existing stroller generally individually can use with forward or a backward, therefore, before adapting to
To or backward use state, the front-wheel of these strollers and trailing wheel are all set to Universal wheel structure；But, will
Front and back wheel is all set to Universal wheel structure can be made again that stroller is the most smooth and easy when turning to, be difficult to manipulation；To this end,
Installing wheel attitude reference device on front-wheel or trailing wheel again, the most manually or automatically controls wheel orientation
Device, and then make front-wheel locking trailing wheel release the lock or trailing wheel locking front-wheel release the lock, and then reach general baby
Car using effect；But, its structure of existing orienting mechanism for wheel is relative complex, and complex operation uses
Come extremely inconvenient.
Summary of the invention
It is an object of the invention to provide a kind of wheel Direction Finder that the wheel alignment of stroller is positioned
Structure.
To achieve these goals, the orienting mechanism for wheel that the present invention provides includes directional, connects seat and determine
To pin, described directional is slidingly arranged at described connection seat, and described orienting pin is connected also with described directional
Stretching out described connection seat, described directional has fastener, and described connection seat is provided with release the lock groove and lock slots,
Described directional when described connection seat moves, described fastener be optionally sticked in described lock slots or
Release the lock groove, so that described orienting pin is inserted or exits the directional hole of wheel mount.
Owing to the present invention is by arranging release the lock groove and lock slots on described connection seat, make described directional in institute
State connection seat slide so that the fastener in described directional between described release the lock groove and lock slots back and forth
Switching, and then make described orienting pin stretch into or exit the directional hole of wheel mount, it is achieved locking or the solution to wheel
Lock, simple in construction, easy to use.
It is preferred that described directional has the cantilever of energy elastic deformation, described fastener is arranged at described cantilever
End.Described cantilever can occur bending and deformation, so that described fastener can be successfully from described release the lock
Groove is transitioned into described lock slots, and can automatically revert to described under the effect of elastic-restoring force when unlocking
In release the lock groove.
Specifically, the first inclined-plane, described first inclined-plane and institute it are provided with between described release the lock groove and described lock slots
State fastener to conflict, to order about described cantilever to the Direction distortion away from described release the lock groove, and guide described card
Component moves to described lock slots from described release the lock groove.
More specifically, the one side of described fastener is provided with the second inclined-plane matched with described first inclined-plane.
Arranging described second inclined-plane can make described fastener slide into described locking from described release the lock groove more glibly
Groove.
Specifically, described connection seat is provided with conflict edge, and the bottom surface of described fastener is provided with the 3rd inclined-plane, institute
State the 3rd inclined-plane to conflict with described conflict edge, so that described cantilever is to described directional internal modification.Pass through
Described conflict edge and the 3rd inclined-plane coordinate, and when described directional is along described connection seat slide downward, can make
Described cantilever deforms along with moving down, so that described fastener departs from described lock slots, it is achieved unlock.
More specifically, the summit of described release the lock groove and described lock slots has spacing in the horizontal direction, with
Making described fastener be positioned at described cantilever during described release the lock groove is relaxed state, described in when being positioned at described lock slots
Cantilever is elastic deformation.By setting space between described release the lock groove and described lock slots, so that
Obtain described fastener to keep inside described directional during described lock slots transfers to described release the lock groove
The state of deformation, prevents from being again sticked in described lock slots when moving on described fastener.
More specifically, the sidewall of described connection seat is provided with window, the side of described window is provided with described release the lock groove
And lock slots, described release the lock groove is positioned at the top of described lock slots, and the lower limb of described window is described conflict
Edge.
Specifically, described directional is provided with block, and described block limits the deformation extent of described cantilever, in case
Only described fastener is the most outwardly.
It is preferred that described orienting mechanism for wheel also includes that the first return unit, described first return unit are arranged at institute
State between connection seat and described directional.Described first return unit provides restoring force, makes described directional relative
Described connection seat moves up, so that described directional drives described orienting pin to move up and realizes unlocking.
It is preferred that described orienting mechanism for wheel also includes that the second return unit, described orienting pin are slidingly arranged at
In described directional, described second return unit is arranged between described orienting pin and described directional.Described second
Return unit can make described orienting pin protruding in described directional, when the orientation of described orienting pin Yu wheel
When hole is not aligned with, described orienting pin to contract, and can work as described orienting pin with directional hole on time, institute
The restoring force stating the second return unit can make described orienting pin auto-extending, thus is automatically inserted in described directional hole.
Specifically, the sidewall of described directional is provided with elongated hole, and described orienting pin is provided with pivot pin, and described axle is locked
It is plugged in slidably in described elongated hole.Described orienting pin can be played guide effect by described elongated hole.
It is preferred that described connection seat is arranged in the pedal of stroller.By described connection seat is arranged at
In described pedal, whole orienting mechanism for wheel can be made to be hidden in inside described pedal, so that baby
Car is more attractive in appearance.
Specifically, described orienting mechanism for wheel also includes that operating parts, described operating parts are fixed with described directional
Connect and stretch out described pedal.Owing to described directional is placed in described pedal, therefore, by pressing
Described operating parts so that it is described directional is operated, so that locking or the solution simpler side of latching operation
Just.
Accompanying drawing explanation
Fig. 1 is the orienting mechanism for wheel of the present invention structural representation when being installed on stroller.
Fig. 2 is the exploded view of orienting mechanism for wheel of the present invention.
Fig. 3 is directional and the structural representation of wheel mount of orienting mechanism for wheel of the present invention.
Fig. 4 is the view that orienting mechanism for wheel of the present invention is installed on pedal.
Fig. 5 is directional and the structural representation of connection seat of orienting mechanism for wheel of the present invention.
Fig. 6 is the sectional view of the directional of orienting mechanism for wheel of the present invention.
Fig. 7 is the structural representation of the directional of orienting mechanism for wheel of the present invention.
Fig. 8 is the schematic diagram during orienting mechanism for wheel release the lock of orienting mechanism for wheel of the present invention.
Fig. 9 is the schematic diagram during orienting mechanism for wheel locking of orienting mechanism for wheel of the present invention.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature, the effect that realized in detail, below in conjunction with enforcement
Mode also coordinates accompanying drawing to be explained in detail.
As shown in Figures 1 to 5, orienting mechanism for wheel 100 of the present invention is built in described pedal 200,
Wheel 300 is articulated in wheel mount 400, and wheel mount 400 is articulated in pedal 200, and wheel mount 400 is provided with fixed
To hole 401, described directional hole 401 is distributed around the drive-connecting shaft of wheel mount 400.Described orienting mechanism for wheel
100 include directional 1, connection seat 2, orienting pin the 3, first return unit the 4, second return unit 5 and operating parts
6.The cross section of described connection seat 2 is in sector and is fixed in described pedal 200, and described directional 1 is sliding
Being arranged at described connection seat 2, described orienting pin 3 is connected with described directional 1 and stretches out described connection seat dynamicly
2.Described first return unit 4 is arranged between described connection seat 2 and described directional 1.Described first resets
Part 4 provides restoring force, makes described directional 1 the most described connection seat 2 move up, so that described fixed
Described orienting pin 3 is driven to move up to part 1.Specific as follows:
As shown in Figure 6, described orienting pin 3 in being slidingly arranged in described directional 1, described
Two return units 5 are arranged between described orienting pin 3 and described directional 1.The sidewall of described directional 1 is provided with
Elongated hole 11, described orienting pin 3 is provided with pivot pin 31, and described pivot pin 31 is plugged in described elongated hole slidably
In 11.Described orienting pin 3 can be played guide effect by described elongated hole 11.Described second return unit 5 can
So that described orienting pin 3 is protruding in described directional 1, when the orientation of described orienting pin 3 with wheel 300
When hole 401 is not aligned with, described orienting pin 3 to contract, and can work as described orienting pin 3 and directional hole 401
To on time, the restoring force of described second return unit 5 can make described orienting pin 3 auto-extending, thus automatically inserts
Enter in described directional hole 401.
Referring to Fig. 5, Fig. 7 and Fig. 8, described directional 1 has the cantilever 12 of energy elastic deformation, described outstanding
Arm 12 upwardly extends out from the lower end of described directional 1 and presents erectility, and described directional 1 also has
Fastener 13, described fastener 13 is arranged at the end of described cantilever 12.The sidewall of described connection seat 2 sets
Window 21, the side of described window 21 is had to be provided with release the lock groove 22 and lock slots 23, described release the lock groove 22
Top in described lock slots 23.The first inclined-plane 24 it is provided with between described release the lock groove 22 and described lock slots 23,
The one side of described fastener 13 is provided with the second inclined-plane 13a matched with described first inclined-plane 24, arranges institute
Stating the second inclined-plane 13a can make described fastener 13 slide into described lock from described release the lock groove 22 more glibly
Determine groove 23.When described directional 1 the most described connection seat 2 slides, described first inclined-plane 24 orders about described
Cantilever 12 occurs bending and deformation, and makes described cantilever 12 to the Direction distortion i.e. X away from described release the lock groove 22
Direction distortion, and guide described fastener 13 to slide into described lock slots 23 from described release the lock groove 22, thus
Described fastener 13 is made successfully to be transitioned into described lock slots 23 from described release the lock groove 22.
Referring to Fig. 5, Fig. 9 again, the lower limb of described window 21 is provided with conflict edge 25.Described fastener
The bottom surface of 13 is provided with the 3rd inclined-plane 13b, makes described 3rd inclined-plane 13b and institute when described fastener 13 moves down into
Stating conflict edge 25 when conflicting, described conflict edge 25 makes described cantilever 12 become to described directional 1 is internal
The i.e. Y-direction of shape deforms, so that described fastener 13 departs from described lock slots 23, it is achieved unlock.Described
The summit of release the lock groove 22 and described lock slots 23 has spacing a, in the horizontal direction when described fastener
13 to be positioned at described cantilever 12 during described release the lock groove 22 be relaxed state, is positioned at during described lock slots 23 described outstanding
Arm 12 is elastic deformation.By setting space a between described release the lock groove 22 and described lock slots 23,
So that described fastener 13 keep during described lock slots 23 transfers to described release the lock groove 22 to
The state of described directional 1 internal modification, prevents from being again sticked in described locking when moving on described fastener 13
In groove 23.
Referring to Fig. 7 again, described directional 1 is provided with block 14, and described block 14 limits described cantilever 12
Deformation extent in the X direction, to prevent described fastener 13 the most outwardly.
Referring to Fig. 3 and Fig. 4 again, described connection seat 2 is arranged in the pedal 200 of stroller.By inciting somebody to action
Described connection seat 2 is arranged in described pedal 200, and whole orienting mechanism for wheel 100 can be made to be hidden in
Described pedal 200 is internal, so that stroller is more attractive in appearance.Described operating parts 6 and described directional 1
Fixing connection also stretches out described pedal 200.Owing to described directional 1 is placed in described pedal 200, because of
This, is by pressing described operating parts 6 so that it is described directional 1 is operated, so that locking or unblock
Operate simpler convenience.
Summary also combines Fig. 8 and Fig. 9, below the operation principle to the orienting mechanism for wheel 100 of the present invention
It is described in detail, as follows:
When described wheel 300 is in release the lock state, described fastener 13 is positioned in described release the lock groove 22, and
Connecting in seat 2 described in the retraction of described orienting pin 3, at this moment, described orienting pin 3 departs from described directional hole 401,
Wheel mount 400 is in the state of release the lock by release the lock, wheel 300.
When described wheel 300 needs location, half by described operating parts 6, makes described operating parts 6 drive described
Directional 1 the most described connection seat 2 moves down, and described cantilever 12 moves down with described directional 1,
Described fastener 13 moves down with described cantilever 12, described fastener 13 along described first inclined-plane 24 from
Described release the lock groove 22 slides in described lock slots 23, and in the process, described cantilever 12 occurs X-direction
Deformation；After described fastener 13 slips over described first inclined-plane 24, described cantilever 12 deforms in the X direction
Degree reduces, and makes described fastener 13 be affected by the recoverable force power of described cantilever 12 and be sticked in described lock
Determining the sidewall of groove 23, now, the status sections of the X-direction deformation of described cantilever 12 recovers, described orientation
Pin 3 stretch out described connection seat 2 and insert wheel mount 400 directional hole 401 in, at this moment, described wheel mount
400 are locked, and wheel 300 is in the state of orientation.
When needs are to wheel 300 release the lock again, press described operating parts 6 completely, make described operating parts 6 carry
Dynamic described directional 1 the most described connection seat 2 moves down, described fastener 13 with described directional 1 to
The lower sidewall along lock slots 23 moves and away from described lock slots 23, contact when described fastener 13 described in support
When touching edge 25, under the restriction at described conflict edge 25, described cantilever 12 axially occurs towards orienting pin 3
Y-direction deforms, and after deforming in the Y direction, described fastener 13 is departed from the limit of described lock slots 23
System, at this moment, the X-direction deformation of described cantilever 12 recovers completely because departing from the restriction of described lock slots 23
The erectility of X-direction, and described fastener 13 is in the level of described release the lock groove 22 and lock slots 23
The state that wall in spacing a stops and keeps Y-direction to deform, now, decontrols described operating parts 6, in institute
Stating under the elastic reaction of the first return unit 4, described directional 1 the most described connection seat 2 moves up, institute
Stating cantilever 12 to move up with described directional 1, same described fastener 13 upwards moves with described cantilever 12
Dynamic；When moving to highly and again engage with described release the lock groove 22 with described release the lock groove 22 on described fastener 13
Time, described orienting pin 3 exits from described directional hole 401 and connects in seat 2 described in retraction, and described cantilever
The Y-direction deformation state of 12 is also fully returned to the erectility of Y-direction, the most described i.e. quilt of wheel mount 400
Unlocking, described wheel 300 is in release the lock state.
Owing to the present invention is by arranging release the lock groove 22 and lock slots 23 on described connection seat 2, make described orientation
Part 1 slides in described connection seat 2, and arranges cantilever 12 in described directional 1, by releasing described
First inclined-plane 24 is set between locked groove 22 and lock slots 23, and conflict edge 25 is set, utilize described card
The second inclined-plane 13a on component 13 and the 3rd inclined-plane 13b, makes described cantilever 12 that X-direction and Y can occur
Direction distortion, so that described fastener 13 can toggle between described release the lock groove 22 and lock slots 23,
And then make described orienting pin 3 stretch into or exit the directional hole 401 of described wheel mount 400, it is achieved to wheel 300
Locking or unblock, simple in construction；When locking or release the lock, it is only necessary to press described operating parts 6, make
With convenient；It addition, whole orienting mechanism for wheel 100 is hidden in described pedal 200, stroller is made to show
Obtain more succinct, attractive in appearance.
Above disclosed be only the present invention preferred embodiments, certainly can not with this limit the present invention it
Interest field, the equivalent variations therefore made according to scope of the present invention patent, still fall within the present invention and contained
Scope.
Claims (13)
1. an orienting mechanism for wheel, it is characterised in that: include directional, connect seat and orienting pin, described directional
Being slidingly arranged at described connection seat, described orienting pin is connected with described directional and stretches out described connection seat,
Described directional has fastener, and described connection seat is provided with release the lock groove and lock slots, and described directional is relative to institute
Stating connection seat when moving, described fastener is optionally sticked in described lock slots or release the lock groove, so that described
Orienting pin is inserted or exits the directional hole of wheel mount.
2. orienting mechanism for wheel as claimed in claim 1, it is characterised in that: described directional has can elastic deformation
Cantilever, described fastener is arranged at the end of described cantilever.
3. orienting mechanism for wheel as claimed in claim 2, it is characterised in that: described release the lock groove and described lock slots it
Between be provided with the first inclined-plane, conflict with described fastener in described first inclined-plane, to order about described cantilever to away from institute
State the Direction distortion of release the lock groove, and guide described fastener to move to described lock slots from described release the lock groove.
4. orienting mechanism for wheel as claimed in claim 3, it is characterised in that: the one side of described fastener be provided with
The second inclined-plane that described first inclined-plane matches.
5. orienting mechanism for wheel as claimed in claim 2, it is characterised in that: described connection seat is provided with conflict edge,
The bottom surface of described fastener is provided with the 3rd inclined-plane, conflicts with described conflict edge in described 3rd inclined-plane, so that institute
State cantilever to described directional internal modification.
6. orienting mechanism for wheel as claimed in claim 5, it is characterised in that: described release the lock groove and described lock slots
Summit has spacing in the horizontal direction, so that described fastener is positioned at described cantilever during described release the lock groove is
Relaxed state, being positioned at described cantilever during described lock slots is elastic deformation.
7. orienting mechanism for wheel as claimed in claim 5, it is characterised in that: the sidewall of described connection seat is provided with window,
The side of described window is provided with described release the lock groove and lock slots, and described release the lock groove is positioned at the top of described lock slots,
The lower limb of described window is described conflict edge.
8. orienting mechanism for wheel as claimed in claim 2, it is characterised in that: described directional is provided with block, described
Block limits the deformation extent of described cantilever, to prevent described fastener the most outwardly.
9. orienting mechanism for wheel as claimed in claim 1, it is characterised in that: described orienting mechanism for wheel also includes the
One return unit, described first return unit is arranged between described connection seat and described directional.
10. orienting mechanism for wheel as claimed in claim 1, it is characterised in that: described orienting mechanism for wheel also includes
Second return unit, described orienting pin is slidingly arranged in described directional, and described second return unit is arranged at
Between described orienting pin and described directional.
11. orienting mechanism for wheel as claimed in claim 10, it is characterised in that: the sidewall of described directional is provided with length
Shape hole, described orienting pin is provided with pivot pin, and described axle lock is plugged in described elongated hole slidably.
12. orienting mechanism for wheel as claimed in claim 1, it is characterised in that: described connection seat is arranged at stroller
Pedal in.
13. orienting mechanism for wheel as claimed in claim 12, it is characterised in that: described orienting mechanism for wheel also includes
Operating parts, described operating parts is fixing with described directional to be connected and stretches out described pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510226650.2A CN106184334B (en) | 2015-05-06 | 2015-05-06 | Orienting mechanism for wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510226650.2A CN106184334B (en) | 2015-05-06 | 2015-05-06 | Orienting mechanism for wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106184334A true CN106184334A (en) | 2016-12-07 |
| CN106184334B CN106184334B (en) | 2019-04-02 |
Family
ID=57459930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510226650.2A Active CN106184334B (en) | 2015-05-06 | 2015-05-06 | Orienting mechanism for wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106184334B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017959A (en) * | 2018-08-13 | 2018-12-18 | 上海阿柚信息科技有限公司 | Wheel orientation and universal switching device and the perambulator with the device |
| CN111674202A (en) * | 2020-05-09 | 2020-09-18 | 湖州埭溪振华工贸有限公司 | Universal directional conversion wheel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2273269Y (en) * | 1996-09-02 | 1998-01-28 | 美国骑士杰儿童用品有限公司 | Universal, directional and braking integrated apparatus |
| GB2431624B (en) * | 2005-10-28 | 2010-12-01 | Wonderland Nursery Goods | Foldable stroller |
| EP1970286A1 (en) * | 2007-03-15 | 2008-09-17 | Team-Tex | Device for transporting a child |
| CN202557591U (en) * | 2012-03-31 | 2012-11-28 | 好孩子儿童用品有限公司 | Stroller |
-
2015
- 2015-05-06 CN CN201510226650.2A patent/CN106184334B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017959A (en) * | 2018-08-13 | 2018-12-18 | 上海阿柚信息科技有限公司 | Wheel orientation and universal switching device and the perambulator with the device |
| CN111674202A (en) * | 2020-05-09 | 2020-09-18 | 湖州埭溪振华工贸有限公司 | Universal directional conversion wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106184334B (en) | 2019-04-02 |
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