CN106828677A - The steering lock of handle-bar direction positioning can be realized - Google Patents
The steering lock of handle-bar direction positioning can be realized Download PDFInfo
- Publication number
- CN106828677A CN106828677A CN201710157732.5A CN201710157732A CN106828677A CN 106828677 A CN106828677 A CN 106828677A CN 201710157732 A CN201710157732 A CN 201710157732A CN 106828677 A CN106828677 A CN 106828677A
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- CN
- China
- Prior art keywords
- shell
- tooth
- steering lock
- handle
- bushing
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- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/02—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism
- B62H5/04—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism acting on the handlebars or equivalent
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses the steering lock that can realize handle-bar direction positioning, bushing is equipped with its shell, the shell sliding block being obliquely installed is provided with shell, the two ends of shell sliding block are respectively arranged with stopper slot, bushing slides are provided with bushing, limited block is provided with bushing slides；Tooth block is equipped with shell, a rib is radially outward provided with tooth block, the rib is adapted with the supporting plane on shell, Cylinder Gear is provided with tooth block, the Cylinder Gear is engaged with the waveform tooth on upper lid, anistree endoporus is offered in upper lid, the anistree endoporus is engaged with the retainer in octagonal structure set through tooth block, and stopping projection is provided with retainer；Waveform spring washer is provided between upper lid and tooth block, opening holding circle is provided with below retainer, chamfering top plug, pearl nest and fixed upper bowl are disposed with below the opening holding circle.The advantage is that：Rational in infrastructure, easy to assembly, safety and stability is applicable vehicle wide.
Description
Technical field
The present invention relates to a kind of bicycle assembly parts, the steering lock of handle-bar direction positioning can be especially realized.
Background technology
Nowadays, green is ridden, and the theory of low-carbon (LC) life is increasingly advocated and practiced by people.With the hair in epoch
Exhibition, head raceway of bicycle is as parts essential on a bicycle, but traditional headset can not realize dragon
Head positioning function.As lithium battery motor-car, the urban leisure car used for shopping become more and more popular so that market is fixed to having
The headset demand of bit function is further strong, and urgent need is a can will not to cause vehicle body after bicycle parking because of tap swing
The steering lock for toppling, allows consumer to have safer experience.
The content of the invention
The technical problems to be solved by the invention are directed to the present situation of prior art, there is provided rational in infrastructure, easy to assembly, peace
Full stabilization, is applicable the wide steering lock that can realize handle-bar direction positioning of vehicle.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：
The steering lock of handle-bar direction positioning can be realized, shell is included, bushing is equipped with shell, set on shell
The two ends for having the shell sliding block being obliquely installed, shell sliding block are respectively arranged with stopper slot, are provided with bushing and are slided with the shell
The bushing slides that block is adapted, are provided with the limited block being adapted with the stopper slot on bushing slides；
Tooth block is equipped with shell, a rib is radially outward provided with tooth block, the supporting plane on the rib and the shell
It is adapted, Cylinder Gear is provided with tooth block, the Cylinder Gear is engaged with the waveform tooth on upper lid, is offered in anise in upper lid
Hole, the anistree endoporus is engaged with the retainer in octagonal structure set through tooth block, stop is provided with retainer convex
Block；Waveform spring washer is provided between upper lid and tooth block, opening holding circle is provided with below retainer, under the opening holding circle
Side is disposed with chamfering top plug, pearl nest and fixed upper bowl.
It is optimization above-mentioned technical proposal, the concrete measure taken also includes：
The number of above-mentioned shell sliding block is 3 pieces, and block shell sliding block finishes up connect to forming loop configuration successively, corresponding, lining
The number for covering sliding block is also 3 pieces.
Positive stop lug boss is additionally provided with above-mentioned shell sliding block, the periphery of bushing slides is provided with and the positive stop lug boss phase
The groove of adaptation.
Colored tooth is provided with the endoporus inwall of above-mentioned bushing, the flower tooth is engaged with the keyway on tooth block outer wall.
Above-mentioned pearl nest include steel ball frame and can on steel ball frame free rolling steel ball, the inner surface system of bowl in fixation
There are the upper bowl R rails being adapted with the steel ball, the lower external face of chamfering top plug is formed with the top plug R being adapted with the steel ball
Rail.
Forcing piece is just provided with above-mentioned upper lid, the inner surface of the forcing piece is formed with internal thread.
Outer water proof ring is provided with above above-mentioned forcing piece, is provided with what is be adapted with the outer water proof ring on forcing piece
Buckle slot.
The upper end of above-mentioned shell is vertically provided with edge, and the draw-in groove being adapted with the edge is offered on upper lid.
The periphery of bowl is convexly equipped with tooth form bowl edge in above-mentioned fixation, is provided with the lower surface of bushing and tooth form bowl edge
The teeth groove being adapted.
Limiting platform is provided with above-mentioned retainer, the limiting platform is engaged with the spacing plane on the upper lid.
Compared with prior art, the present invention can realize the steering lock of handle-bar direction positioning, and it is outer that it passes through rotation
Shell, so as to drive tooth block to move up and down, complete the Cylinder Gear of tooth block with it is upper cover waveform tooth engage or release action, realize
The locking or unlocking of handle-bar positioning.
During installation, bowl is pressed into the upper orifice of head tube, pearl nest and fixed upper bowl, chamfering top plug phase in the fixation of this steering lock
Coordinate；Opening holding circle and chamfering top plug coordinate, and bushing is placed on fixed upper bowl, between shell and bushing by shell sliding block with
The lifting of shell is realized in cooperation between bushing slides, so that the lifting of the tooth block being assemblied in shell is driven, and by tooth block
Upper Cylinder Gear covers engaging or release for waveform tooth with upper, realizes the locking or unlocking of handle-bar positioning.Rotational shell
Steering lock locking or the operation unlocked are capable of achieving, it is very convenient；When steering lock locking, one is now applied in bicycle handle bar
Determine power, under moment loading, the waveform tooth of upper lid is produced elastic deformation by tooth block Cylinder Gear torsion, the tooth of script inactive state
Block produces the swing offset of slightly amplitude, and leading slight angle rotation reaches the purpose of adjustment.
This steering lock is rational in infrastructure, easy to assembly, safety and stability, is applicable vehicle wide；It passes through upper lid waveform tooth and tooth block
The cooperation of Cylinder Gear, can realize the positioning of tap, and be prevented from bicycle causes vehicle body to topple because leading loading is overweight, and
The adjustment of slight amplitude can be carried out in the case of pinning, using more convenient.
Brief description of the drawings
Fig. 1 is decomposition chart of the invention；
Fig. 2 is sectional structure chart when steering lock of the present invention is pinned；
Fig. 3 is sectional structure chart when steering lock of the present invention is opened；
Fig. 4 is the structural representation that steering lock of the present invention is installed on bicycle；
Fig. 5 is the structural representation of fixed upper bowl in Fig. 1；
Fig. 6 is the structural representation of pearl nest in Fig. 1；
Fig. 7 is the structural representation of chamfering top plug in Fig. 1；
Fig. 8 is the structural representation of bushing in Fig. 1；
Fig. 9 is the structural representation at another visual angle of bushing in Fig. 1；
Figure 10 is the structural representation of shell in Fig. 1；
Figure 11 is the structural representation at another visual angle of shell in Fig. 1；
Figure 12 is the structural representation of tooth block in Fig. 1；
Figure 13 is the structural representation at another visual angle of tooth block in Fig. 1；
Figure 14 is the structural representation of scotch in Fig. 1；
Figure 15 is the structural representation of upper lid in Fig. 1；
Figure 16 is the structural representation of forcing piece in Fig. 1；
Figure 17 is the structural representation of Fig. 1 China and foreign countries water proof ring.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment as shown in Fig. 1 to Figure 17,
Figure grade explanation：Bowl a, upper bowl R rails a1, tooth form bowl are along a2, pearl nest b, steel ball b1, steel ball frame b2, chamfering top plug in fixation
C, top plug R rails c1, opening holding circle d, bushing e, teeth groove e1, flower tooth e2, bushing slides e3, limited block e4, groove e5, shell f,
Shell sliding block f1, stopper slot f2, positive stop lug boss f3, supporting plane f4, edge f5, tooth block g, Cylinder Gear g1, rib g2, keyway
G3, waveform spring washer h, retainer i, limiting platform i1, stopping projection i2, upper lid j, waveform tooth j1, anistree endoporus j2, draw-in groove j3,
Spacing plane j4, forcing piece k, buckle slot k1, internal thread k2, outer water proof ring l, head tube x, front fork tube y.
As shown in Fig. 1 to Figure 17,
The steering lock of handle-bar direction positioning can be realized, shell f is included, bushing e is equipped with shell f, on shell f
Be provided with the shell sliding block f1 being obliquely installed, the two ends of shell sliding block f1 are respectively arranged with stopper slot f2, be provided with bushing e with
The bushing slides e3 that the shell sliding block f1 is adapted, is provided with spacing with what the stopper slot f2 was adapted on bushing slides e3
Block e4；
Tooth block g is equipped with shell f, is radially outward provided with tooth block g on a rib g2, rib g2 and the shell f
Supporting plane f4 is adapted, and Cylinder Gear g1 is provided with tooth block g, and Cylinder Gear g1 is engaged with the waveform tooth j1 on upper lid j, on
Anistree endoporus j2 is offered in lid j, the anistree endoporus j2 matches with the retainer i in octagonal structure set through tooth block g
Close, stopping projection i2 is provided with retainer i；Waveform spring washer h is provided between upper lid j and tooth block g, is set below retainer i
It is equipped with opening holding circle d, chamfering top plug c, pearl nest b and fixed upper bowl a is disposed with below opening holding circle d.
In embodiment, the number of shell sliding block f1 is 3 pieces, and 3 pieces of shell sliding block f1 finish up connect to forming loop configuration successively,
Corresponding, the number of bushing slides e3 is also 3 pieces.
3 pieces of shell sliding block f1 are set, make steering lock during locking or unlocking, it is only necessary to which shell f is rotated 120 °
, and the gradient of sliding block will not be excessively steep, the structure of whole steering lock is more compact.
In embodiment, be additionally provided with positive stop lug boss f3 on shell sliding block f1, the periphery of bushing slides e3 be provided with it is described
The groove e5 that positive stop lug boss f3 is adapted.The setting of positive stop lug boss f3 and groove e5, can play positioning action.
In embodiment, colored tooth e2 is provided with the endoporus inwall of bushing e, the keyway g3 on the flower tooth e2 and tooth block g outer walls
It is engaged.The setting of flower tooth e2 and keyway g3, in bushing e when being moved up and down with the rotation of shell f, can play guiding
With the effect of positioning.
In embodiment, pearl nest b include steel ball frame b2 and can on steel ball frame b2 free rolling steel ball b1, bowl in fixation
The inner surface of a is formed with the upper bowl R rail a1 being adapted with the steel ball b1, and the lower external face of chamfering top plug c is formed with and the steel
The top plug R rails c1 that pearl b1 is adapted.
In embodiment, upper lid j tops are provided with forcing piece k, and the inner surface of forcing piece k is formed with internal thread k2.
In embodiment, outer water proof ring l is provided with above forcing piece k, is provided with forcing piece k and the outer water proof ring l
The buckle slot k1 being adapted.
In embodiment, the upper end of shell f is vertically provided with edge f5, is offered on upper lid j and is adapted with the edge f5
Draw-in groove j3.
In embodiment, in fixation the periphery of bowl a be convexly equipped with tooth form bowl along a2, be provided with the lower surface of bushing e with it is described
The teeth groove e1 that tooth form bowl is adapted along a2.
In embodiment, limiting platform i1 is provided with retainer i, it is spacing flat on the limiting platform i1 and upper lid j
Face j4 is engaged.
Assembling process：
By fixed upper bowl a press-in head tube x, fixed upper bowl a lower outer diameters are made to be compressed with the internal diameter of head tube x, both match somebody with somebody in interference
Close, pearl nest b is put into fixed upper bowl a, the steel ball b1 of pearl nest b is engaged with the upper bowl R rails a1 of fixed upper bowl a, and chamfering top plug c is put
In on pearl nest b, the top plug R rails c1 of chamfering top plug c is engaged with the steel ball b1 of pearl nest b.Again by the chamfering on opening holding circle d with
The chamfering of chamfering top plug c fits, and then assembles bushing e, and the tooth form bowl of the teeth groove e1 on bushing e and fixed upper bowl a is along a2 phases
Coordinate；Shell f is placed on bushing e, the limited block e4 on bushing slides e3 is absorbed in the stopper slot of corresponding shell sliding block f1
In f2, meanwhile, positive stop lug boss f3 is engaged with groove e5.Then tooth block g is assemblied on shell f, the rib g2 of tooth block g with it is outer
The supporting plane f4 phases of shell f are supported, and in tooth block g insertion process, keyway g3 is engaged with the colored tooth e2 on bushing e on tooth block g；Will
Waveform spring washer h is put on tooth block g, retainer i insertion tooth block g, and stopping projection i2 is snapped in the groove of front fork tube y, then is covered
J is covered, the anistree endoporus j2 of upper lid j is engaged with the outer surface of retainer i, the edge f5 phases of the draw-in groove j3 and shell f of upper lid j
Inserting, meanwhile, the position of j is covered in the limiting platform i1 constraints on retainer i.Forcing piece k is finally locked at the spiral shell of front fork tube y
In line section, and it is installed on forcing piece k in outer water proof ring l.
Operation principle：
State when completing to install is as follows：The waveform tooth j1 of the Cylinder Gear g1 and upper lid j on tooth block g is separated, and steering lock is in
Unlocking condition, handle-bar can freely swing；When needing to pin tap, it is only necessary to rotational shell f, rotational shell f processes
In, shell sliding block f1 is engaged with bushing slides e3, makes shell f that upward displacement to occur, due to the rib g2 and shell of tooth block g
The supporting plane f4 phases of f are supported, and tooth block g will be driven to move upwards while shifting on shell f, finally make the Cylinder Gear on tooth block g
G1 is meshed with the waveform tooth j1 of upper lid j, and steering lock locking, handle-bar is not rotatable.It is when needing to unlock, shell f is anti-
To rotation, decline it, it is very convenient.
The rotation of shell f for convenience, antiskid groove is provided with the outer wall of shell f.In addition, in steering lock locking state
Under, angle adjustment is such as needed, certain force is applied on handlebar, make waveform tooth j1 that elasticity to occur under the twisting force of Cylinder Gear g1
Deformation, the tooth block g of script inactive state produces the swing offset of slightly amplitude such that it is able to realize the tune of leading slight angle
It is whole.
Highly preferred embodiment of the present invention has been elucidated with, and the various change or remodeling made by those of ordinary skill in the art are all
It is without departing from the scope of the invention.
Claims (10)
1. the steering lock of handle-bar direction positioning can be realized, shell (f) is included, it is characterized in that：Described shell (f)
Bushing (e) is inside equipped with, the shell sliding block (f1) being obliquely installed, described shell sliding block are provided with described shell (f)
(f1) two ends are respectively arranged with stopper slot (f2), are provided with described bushing (e) and are adapted with the shell sliding block (f1)
Bushing slides (e3), the limited block (e4) being adapted with the stopper slot (f2) is provided with described bushing slides (e3)；
Tooth block (g) is equipped with described shell (f), a rib (g2), the gear are radially outward provided with described tooth block (g)
Side (g2) is adapted with the supporting plane (f4) on the shell (f), and Cylinder Gear (g1) is provided with described tooth block (g), should
Cylinder Gear (g1) is engaged with the waveform tooth (j1) on upper lid (j), and anistree endoporus (j2) is offered in described upper lid (j), should
Anistree endoporus (j2) is engaged with the retainer (i) in octagonal structure set through tooth block (g), described retainer (i)
On be provided with stopping projection (i2)；Waveform spring washer (h), described retainer are provided between described upper lid (j) and tooth block (g)
Opening holding circle (d) is provided with below (i), chamfering top plug (c), pearl nest are disposed with below opening holding circle (d)
(b) and fixed upper bowl (a).
2. it is according to claim 1 can to realize the steering lock that handle-bar direction positions, it is characterized in that：Described is outer
The number of shell sliding block (f1) is 3 pieces, and 3 pieces of shell sliding blocks (f1) are finished up connect to forming loop configuration successively, corresponding, described
The number of bushing slides (e3) is also 3 pieces.
3. it is according to claim 2 can to realize the steering lock that handle-bar direction positions, it is characterized in that：Described is outer
Positive stop lug boss (f3) is additionally provided with shell sliding block (f1), the periphery of described bushing slides (e3) is provided with and the positive stop lug boss
(f3) groove (e5) being adapted.
4. it is according to claim 3 can to realize the steering lock that handle-bar direction positions, it is characterized in that：Described lining
Colored tooth (e2) is provided with the endoporus inwall for covering (e), the flower tooth (e2) is engaged with the keyway (g3) on tooth block (g) outer wall.
5. it is according to claim 4 can to realize the steering lock that handle-bar direction positions, it is characterized in that：Described pearl
Nest (b) include steel ball frame (b2) and can on steel ball frame (b2) free rolling steel ball (b1), bowl (a) in described fixation
Inner surface is formed with the upper bowl R rails (a1) being adapted with the steel ball (b1), and the lower external face of described chamfering top plug (c) is formed with
Top plug R rails (c1) being adapted with the steel ball (b1).
6. it is according to claim 5 can to realize the steering lock that handle-bar direction positions, it is characterized in that：Described is upper
Lid (j) top is provided with forcing piece (k), and the inner surface of the forcing piece (k) is formed with internal thread (k2).
7. it is according to claim 6 can to realize the steering lock that handle-bar direction positions, it is characterized in that：Described compels
Outer water proof ring (l) is provided with above tight part (k), is provided with described forcing piece (k) and is adapted with the outer water proof ring (l)
Buckle slot (k1).
8. it is according to claim 7 can to realize the steering lock that handle-bar direction positions, it is characterized in that：Described is outer
The upper end of shell (f) is vertically provided with edge (f5), and the draw-in groove being adapted with the edge (f5) is offered on described upper lid (j)
(j3)。
9. it is according to claim 8 can to realize the steering lock that handle-bar direction positions, it is characterized in that：Described consolidates
The periphery of fixed upper bowl (a) is convexly equipped with tooth form bowl along (a2), is provided with and tooth form bowl edge on the lower surface of described bushing (e)
(a2) teeth groove (e1) being adapted.
10. it is according to claim 9 can to realize the steering lock that handle-bar direction positions, it is characterized in that：Described
Limiting platform (i1) is provided with retainer (i), the limiting platform (i1) matches with the spacing plane (j4) on the upper lid (j)
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157732.5A CN106828677A (en) | 2017-03-16 | 2017-03-16 | The steering lock of handle-bar direction positioning can be realized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157732.5A CN106828677A (en) | 2017-03-16 | 2017-03-16 | The steering lock of handle-bar direction positioning can be realized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106828677A true CN106828677A (en) | 2017-06-13 |
Family
ID=59144600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710157732.5A Pending CN106828677A (en) | 2017-03-16 | 2017-03-16 | The steering lock of handle-bar direction positioning can be realized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106828677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334828A (en) * | 2018-11-09 | 2019-02-15 | 例行科技(北京)有限公司 | A kind of electric vehicle and its automobile-used locking system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000016361A (en) * | 1998-07-03 | 2000-01-18 | Nikko:Kk | Handlebar lock for bicycle |
| CN2693611Y (en) * | 2003-03-28 | 2005-04-20 | 捷安特(中国)有限公司 | Vehicle head tube and bundle rod lock |
| TWM305167U (en) * | 2006-08-11 | 2007-01-21 | Moderne Tech Corp | Front tube retaining device for bicycle |
| TWM363421U (en) * | 2009-05-05 | 2009-08-21 | Moderne Tech Corp | Locking device for steering head of bicycle |
| EP2239189A2 (en) * | 2009-04-07 | 2010-10-13 | Giant Manufacturing Co., Ltd | Bicycle handlebar lock device and method of the same |
| TWM528275U (en) * | 2016-06-06 | 2016-09-11 | Moderne Tech Corp | Locking device for steering head of car |
| CN206644893U (en) * | 2017-03-16 | 2017-11-17 | 宁波巨隆机械股份有限公司 | The steering lock of handle-bar direction positioning can be realized |
-
2017
- 2017-03-16 CN CN201710157732.5A patent/CN106828677A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000016361A (en) * | 1998-07-03 | 2000-01-18 | Nikko:Kk | Handlebar lock for bicycle |
| CN2693611Y (en) * | 2003-03-28 | 2005-04-20 | 捷安特(中国)有限公司 | Vehicle head tube and bundle rod lock |
| TWM305167U (en) * | 2006-08-11 | 2007-01-21 | Moderne Tech Corp | Front tube retaining device for bicycle |
| EP2239189A2 (en) * | 2009-04-07 | 2010-10-13 | Giant Manufacturing Co., Ltd | Bicycle handlebar lock device and method of the same |
| TWM363421U (en) * | 2009-05-05 | 2009-08-21 | Moderne Tech Corp | Locking device for steering head of bicycle |
| TWM528275U (en) * | 2016-06-06 | 2016-09-11 | Moderne Tech Corp | Locking device for steering head of car |
| CN206644893U (en) * | 2017-03-16 | 2017-11-17 | 宁波巨隆机械股份有限公司 | The steering lock of handle-bar direction positioning can be realized |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334828A (en) * | 2018-11-09 | 2019-02-15 | 例行科技(北京)有限公司 | A kind of electric vehicle and its automobile-used locking system |
| CN109334828B (en) * | 2018-11-09 | 2024-04-05 | 例行科技(北京)有限公司 | Electric motor car and locking means for car thereof |
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