CN206187244U - Can realize bicycle tap orientation's tap lock - Google Patents
Can realize bicycle tap orientation's tap lock Download PDFInfo
- Publication number
- CN206187244U CN206187244U CN201621234149.7U CN201621234149U CN206187244U CN 206187244 U CN206187244 U CN 206187244U CN 201621234149 U CN201621234149 U CN 201621234149U CN 206187244 U CN206187244 U CN 206187244U
- Authority
- CN
- China
- Prior art keywords
- shell
- bowl
- tooth
- locking plate
- rotating shaft
- 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.)
- Withdrawn - After Issue
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a can realize bicycle tap orientation's tap lock, including the shell, be equipped with bits and locking piece in the shell, the periphery of bits evenly is provided with the dogtooth, and the bits suit is on the locking piece, and the lower surface system of bits has a bits flank of tooth, and the upper surface system of the annular bulge of locking piece has the locking piece flank of tooth with bits flank of tooth looks adaptation, shell upper cover has closed the fixed bowl of going up, and assembly no. 1 has the anistree top plug of tooth in the fixed upward bowl, has tooth anise top plug and fixed going up to be provided with the pearl nest between the bowl, transversely being equipped with in the shell and placing two pivots on the backing sheet in, a torsional spring is established to the cover in this pivot, and pivot the inner sets up the locking plate that both ends were provided with the positioning end, and in the locking plate constant head tank of shell was placed in to this locking plate, the outer end of pivot was connected with the knob. Its is rational in infrastructure, convenient assembling, and the safety and stability, it is wide to be suitable for the motorcycle type, it can realize leading location through the cooperation of locking plate with the bits, can prevent that the bicycle from toppling because of the tap carries the overweight automobile body that leads to of thing.
Description
Technical field
The utility model is related to a kind of bicycle assembly parts, especially a kind of dragon that can realize handle-bar direction positioning
Head lock.
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
Technical problem to be solved in the utility model is directed to the present situation of prior art, there is provided rational in infrastructure, assembling side
Just, safety and stability, is applicable a kind of wide steering lock that can realize handle-bar direction positioning of vehicle.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：
It is a kind of can realize handle-bar direction positioning steering lock, include shell, be equipped with shell gear piece and
Scotch, the periphery of gear piece is evenly arranged with double wedge, and gear piece is set on the scotch, and the lower surface of gear piece is formed with gear piece tooth
Face, the upper surface of the annular protrusion of scotch is formed with the scotch flank of tooth being adapted with the gear piece flank of tooth；Outer casing upper cover is closed
There is fixed upper bowl, assembling one has tooth anise top plug in bowl in fixation, have between tooth anise top plug and fixed upper bowl and be provided with pearl nest；
The rotating shaft being placed on two panels support chip is laterally equipped with shell, a torsion spring is arranged in the rotating shaft, rotating shaft Inner ends set a two ends
The locking plate of positioning end is provided with, the locking plate is placed in the locking plate locating slot of the shell, the outer end of rotating shaft is connected with knob.
It is optimization above-mentioned technical proposal, the concrete measure taken also includes：
Button is provided with above-mentioned knob, spring is provided between button and the knob.
Jump ring groove is offered on above-mentioned scotch, jump ring is provided with the jump ring groove, jump ring and the gear piece it
Between be provided with waveform spring washer.
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 for having tooth anise top plug is formed with upper with what the steel ball was adapted
Plug R rails.
Two support chip locating slots are arranged at intervals with above-mentioned shell, locking plate is provided between two support chip locating slots
Locating slot and torsion spring fitting recess.
A rectangular aperture is provided with above-mentioned shell, is provided with and consolidating that the rectangular aperture is adapted on bowl in fixation
Fixed upper bowl boss, the inserting of bowl boss is in the rectangular aperture in fixation.
Screwing through hole is offered on bowl in above-mentioned fixation, screwed hole, shell and bowl in the fixation are provided with shell
Mutually fixed by tapping screw.
The center of above-mentioned locking plate is formed with locking plate endoporus, and rotating shaft is placed through on the locking plate endoporus, and the both sides of locking plate symmetrically set
It is equipped with positioning end.
A U-lag is formed with the middle part of above-mentioned rotating shaft, the straight-arm end of torsion spring is snapped in the U-lag.
The bottom of above-mentioned knob is provided with screw hole, and knob fixing hole is provided with rotating shaft, and knob is logical with the rotating shaft
Screw is crossed to fix.
Compared with prior art, a kind of steering lock that can realize handle-bar direction positioning of the utility model, it leads to
Cross turn knob and drive axis of rotation, so as to drive two ends in rotating shaft to be provided with the rotation of the locking plate of positioning end, complete to unlock or
The action of pinning, realizes the positioning of handle-bar.
During installation, bowl press-in head tube upper orifice in the fixation of this steering lock, pearl nest is matched somebody with somebody with the upper bowl R rails of fixed upper bowl
Close, the threaded interior hole for having tooth anise top plug is screwed on the thread segment of front fork tube, until thering is tooth anise top plug and pearl nest to coordinate；Stop
Block boss and front fork tube coordinate, and have been placed on tooth anise top plug top, and gear piece is superimposed upon on scotch, the gear piece flank of tooth and scotch
The flank of tooth intermeshes.When between the double wedge that the positioning end of locking plate snaps in gear piece, steering lock is pinned, and is now applied in bicycle handle bar
Plus certain force, under moment loading, the scotch and gear piece that relative static conditions are in originally produce the rotation position of slightly amplitude
Move, 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；Its cooperation for passing through locking plate and gear piece,
The positioning of tap can be realized, be prevented from bicycle causes vehicle body to topple because leading loading is overweight, and in situation about pinning
The adjustment of slight amplitude can be carried out down, using more convenient.
Brief description of the drawings
Fig. 1 is decomposition chart of the present utility model；
Fig. 2 is sectional structure chart when the utility model steering lock is pinned；
Fig. 3 is sectional structure chart when the utility model steering lock is opened；
Fig. 4 is the assembling schematic diagram of the utility model spindle portion；
Fig. 5 is the assembling schematic diagram at another visual angle of the utility model spindle portion；
Fig. 6 is the structural representation that the utility model steering lock is installed on bicycle；
Fig. 7 is the structural representation of fixed upper bowl in Fig. 1；
Fig. 8 is the structural representation of pearl nest in Fig. 1；
Fig. 9 is the structural representation for having tooth anise top plug in Fig. 1；
Figure 10 is the structural representation of scotch in Fig. 1；
Figure 11 is the structural representation of gear piece in Fig. 1；
Figure 12 is the structural representation of shell in Fig. 1；
Figure 13 is the structural representation of rotating shaft in Fig. 1；
Figure 14 is the structural representation of locking plate in Fig. 1；
Figure 15 is the structural representation of torsion spring in Fig. 1；
Figure 16 is the structural representation of knob in Fig. 1；
Figure 17 is the structural representation at another visual angle of knob in Fig. 1；
Figure 18 is the structural representation of button in Fig. 1；
Figure 19 is the structural representation at another visual angle of button in Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment as shown in Fig. 1 to Figure 19,
Figure grade explanation：Bowl a in fixation, outer tube diameter a1, bowl boss 2a, upper bowl R rails a3, screwing through hole a4, pearl in fixation
Nest b, steel ball b1, steel ball frame b2, have tooth anise top plug c, threaded interior hole c1, top plug R rails c2, scotch d, scotch endoporus d1,
Scotch boss d2, scotch flank of tooth d3, jump ring grooves d 4, gear piece e, gear piece endoporus e1, double wedge e2, gear piece flank of tooth e3, waveform
Spring washer f, jump ring g, shell h, support chip locating slot h1, screwed hole h2, rectangular aperture h3, locking plate locating slot h4, torsion spring fitting recess
H5, button rotation path h6, rotating shaft i, U-lag i1, knob fixing hole i2, locking plate j, locking plate endoporus j1, positioning end j2, torsion spring k,
Straight-arm end k1, support chip l, knob m, knob groove m1, knob boss m2, knob groove floor m3, screw hole m4, button n, press
Button head portion n1, button boss n2, cylindrical hole n3, spring o, screw p, tapping screw q, head tube x, front fork tube y.
As shown in Fig. 1 to Figure 19,
A kind of steering lock that can realize handle-bar direction positioning, includes shell h, and gear piece e is equipped with shell h
With scotch d, the periphery of gear piece e is evenly arranged with double wedge e2, and gear piece e is set on the scotch d, the lower surface of gear piece e
Gear piece flank of tooth e3 is formed with, the upper surface of the annular protrusion of scotch d is formed with the scotch being adapted with the gear piece flank of tooth e3
Flank of tooth d3；Fixed upper bowl a is covered with shell h, assembling one has the anistree top plug c of tooth in bowl a fixation in, have tooth anise top plug c with
Pearl nest b is provided with fixation between bowl a；The rotating shaft i being placed on two panels support chip l is laterally equipped with shell h, on rotating shaft i
A torsion spring k is arranged, rotating shaft i Inner ends set the locking plate j that a two ends are provided with positioning end j2, and locking plate j is placed in the lock of the shell h
In piece locating slot h4, the outer end of rotating shaft i is connected with knob m.
In embodiment, button n is provided with knob m, spring o is provided between button n and the knob m.
In embodiment, jump ring grooves d 4 is offered on scotch d, is provided with jump ring g in the jump ring grooves d 4, jump ring g with
Waveform spring washer f is provided between the gear piece e.
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 a3 being adapted with the steel ball b1, and the lower external face for having tooth anise top plug c is formed with and institute
State the top plug R rails c2 that steel ball b1 is adapted.
In embodiment, two support chip locating slot h1 are arranged at intervals with shell h, are set between two support chip locating slot h1
It is equipped with locking plate locating slot h4 and torsion spring fitting recess h5.
In embodiment, a rectangular aperture h3 is provided with shell h, is provided with and the rectangular aperture h3 on bowl a in fixation
Bowl boss 2a in the fixation being adapted, bowl boss 2a insertings are in the rectangular aperture h3 in fixation.
In embodiment, screwing through hole a4 is offered in fixation on bowl a, screwed hole h2, shell h and institute are provided with shell h
Fixed upper bowl a is stated to be fixed by tapping screw q phases.
In embodiment, the center of locking plate j is formed with locking plate endoporus j1, and rotating shaft i is placed through on locking plate endoporus j1, locking plate j's
Both sides are symmetrically arranged with positioning end j2.
In embodiment, a U-lag i1 is formed with the middle part of rotating shaft i, the straight-arm end k1 of torsion spring k is snapped in the U-lag i1.
In embodiment, the bottom of knob m is provided with screw hole m4, be provided with rotating shaft i knob fixing hole i2, knob m with
The rotating shaft i is fixed by screw p.
Assembling process：
Shell h, rotating shaft i, locking plate j, torsion spring k, support chip l, knob m, button n, spring o, screw p constitute latching device.
Locking plate endoporus j1 completes press-fitting with rotating shaft by hard pressure technique, and locking plate j and rotating shaft i produces interference to be fitted close, and locking plate j is with rotating shaft
I is rotated.Torsion spring is placed in rotating shaft, in the U-lag i1 of the straight-arm end k1 insertion rotating shafts i of torsion spring.Two support chip l are respectively placed at
After on rotating shaft i, rotating shaft i, locking plate j, torsion spring k, support chip l are together put into shell a：Support chip l inserts corresponding support chip to be determined
In the groove h1 of position, locking plate j is placed in locking plate locating slot h4, and torsion spring k is placed in torsion spring fitting recess h5.Button n is recessed by knob
The interior side opening insertion knob m of groove m1.Cylindrical hole n3 is arranged at button n bottoms, treats that button n is placed into knob m, in the side of fixture
Help down, the upper end of spring o is inserted in the cylindrical hole n3 of button n, lower end and the knob groove floor m3 of spring o coordinate.Press
Button n is propped up under spring force, and button boss n2 is stuck on knob boss m2, prevents button n and knob m from departing from, button
Head n1 is then stretched out outside knob m.The end of knob m insertion rotating shafts i, and the screw hole m4 by knob m and rotating shaft with screw p
Be fixed together for knob m and rotating shaft i by the knob fixing hole i2 on i.
Bowl a, pearl nest b in fixation, there are tooth anise top plug c, scotch d, gear piece e, waveform spring washer f, jump ring g to constitute compacting machine
Structure.The steel ball b1 of outer tube diameter a1 press-ins the head tube x, pearl nest b of the bowl a and upper bowl R rails a3 of fixed upper bowl a coordinates in fixation, has
The threaded interior hole c1 of tooth anise top plug c is screwed on the thread segment of front fork tube y, until the top plug R rails c2 that has tooth anise top plug c with
The steel ball b1 of pearl nest b is engaged.The scotch endoporus d1 of scotch d is inserted in front fork tube y, scotch boss d2 and front fork tube y
Fit depressions, scotch d rotates with front fork tube y, and scotch d has been placed on tooth anise top plug c tops.Gear piece e passes through tooth
Piece endoporus e1 is inserted on front fork tube y, and is superimposed upon on scotch d, the scotch that gear piece e passes through gear piece flank of tooth e3 and scotch d
Flank of tooth d3 intermeshes；Waveform spring washer f is placed on scotch d, and the jump ring grooves d 4 on jump ring g and scotch d coordinates to compress
Waveform spring washer f.Under waveform spring washer f elastic effects, gear piece e and scotch d are tightly engaged.
After latching device is assembled with hold-down mechanism.The rectangular aperture h3 of bowl boss 2a insertion shells h in fixation, by fixation
After bowl a and shell h laminatings, both are fixed together with tapping screw q.
State when completing to install is as follows：When knob m is parallel with front fork tube y, button boss n2 is by the button on shell h
Rotating path h6 is constrained, and knob m positions are positioned, and the positioning end j2 of locking plate j is stuck between the double wedge e2 of gear piece e, steering lock lock
Tightly, certain force is applied on handlebar, the gear piece e in engagement and scotch d can produce relative motion originally, tap
Produce the rotation of low-angle.The button head n1 of button n, turn knob m are pinned, under the effect of torsion spring k elastic force, knob m is produced
25 ° of rotations, the rotation of knob m drives rotating shaft i to rotate, then drives locking plate j to rotate, so that locking plate j produces 25 ° of rotations, locking plate j
Positioning end j2 depart from the double wedge e2 of gear piece e, steering lock is opened, and tap freely swings.
Most preferred embodiment of the present utility model has been elucidated with, and the various change made by those of ordinary skill in the art or changes
Type is all without departing from scope of the present utility model.
Claims (10)
1. a kind of steering lock that can realize handle-bar direction positioning, includes shell (h), it is characterized in that：Described is outer
Gear piece (e) and scotch (d) are equipped with shell (h), the periphery of described gear piece (e) is evenly arranged with double wedge (e2), described
Gear piece (e) is set on the scotch (d), and the lower surface of described gear piece (e) is formed with the gear piece flank of tooth (e3), described stop
The upper surface of the annular protrusion of block (d) is formed with the scotch flank of tooth (d3) being adapted with the gear piece flank of tooth (e3)；Described
Fixed upper bowl (a) is covered with shell (h), assembling one has tooth anise top plug (c) in bowl (a) in described fixation, and described has
Pearl nest (b) is provided between tooth anise top plug (c) and fixed upper bowl (a)；Laterally it is equipped with described shell (h) and is placed in two panels
Rotating shaft (i) on support chip (l), is arranged a torsion spring (k) in the rotating shaft (i), described rotating shaft (i) Inner ends set a two ends and set
There is the locking plate (j) of positioning end (j2), the locking plate (j) is placed in the locking plate locating slot (h4) of the shell (h), described rotating shaft
I the outer end of () is connected with knob (m).
2. it is according to claim 1 it is a kind of can realize handle-bar direction positioning steering lock, it is characterized in that：It is described
Knob (m) on be provided with button (n), be provided with spring (o) between described button (n) and the knob (m).
3. it is according to claim 2 it is a kind of can realize handle-bar direction positioning steering lock, it is characterized in that：It is described
Scotch (d) on offer jump ring groove (d4), be provided with jump ring (g) in the jump ring groove (d4), described jump ring (g) with
Waveform spring washer (f) is provided between the gear piece (e).
4. it is according to claim 3 it is a kind of can realize handle-bar direction positioning steering lock, it is characterized in that：It is described
Pearl nest (b) include steel ball frame (b2) and can on steel ball frame (b2) free rolling steel ball (b1), bowl in described fixation
A the inner surface of () is formed with the upper bowl R rails (a3) being adapted with the steel ball (b1), the described bottom for having tooth anise top plug (c)
Outer surface is formed with top plug R rails (c2) being adapted with the steel ball (b1).
5. it is according to claim 4 it is a kind of can realize handle-bar direction positioning steering lock, it is characterized in that：It is described
Shell (h) on be arranged at intervals with two support chip locating slots (h1), be provided with locking plate between two support chip locating slots (h1)
Locating slot (h4) and torsion spring fitting recess (h5).
6. it is according to claim 5 it is a kind of can realize handle-bar direction positioning steering lock, it is characterized in that：It is described
Shell (h) on be provided with a rectangular aperture (h3), be provided with and the rectangular aperture (h3) phase on bowl (a) in described fixation
Bowl boss (2a) in the fixation of adaptation, (2a) inserting of bowl boss is in the rectangular aperture (h3) in described fixation.
7. it is according to claim 6 it is a kind of can realize handle-bar direction positioning steering lock, it is characterized in that：It is described
Fixation on offer screwing through hole (a4) on bowl (a), screwed hole (h2), described shell are provided with described shell (h)
H () is mutually fixed with bowl (a) in the fixation by tapping screw (q).
8. it is according to claim 7 it is a kind of can realize handle-bar direction positioning steering lock, it is characterized in that：It is described
The center of locking plate (j) be formed with locking plate endoporus (j1), described rotating shaft (i) is placed through on the locking plate endoporus (j1), described lock
The both sides of piece (j) are symmetrically arranged with positioning end (j2).
9. it is according to claim 8 it is a kind of can realize handle-bar direction positioning steering lock, it is characterized in that：It is described
Rotating shaft (i) in the middle part of be formed with a U-lag (i1), the straight-arm end (k1) of described torsion spring (k) is snapped in the U-lag (i1).
10. it is according to claim 9 it is a kind of can realize handle-bar direction positioning steering lock, it is characterized in that：Institute
The bottom of the knob (m) stated is provided with screw hole (m4), and knob fixing hole (i2) is provided with described rotating shaft (i), described
Knob (m) is fixed by screw (p) with the rotating shaft (i).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234149.7U CN206187244U (en) | 2016-11-17 | 2016-11-17 | Can realize bicycle tap orientation's tap lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234149.7U CN206187244U (en) | 2016-11-17 | 2016-11-17 | Can realize bicycle tap orientation's tap lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206187244U true CN206187244U (en) | 2017-05-24 |
Family
ID=58726785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621234149.7U Withdrawn - After Issue CN206187244U (en) | 2016-11-17 | 2016-11-17 | Can realize bicycle tap orientation's tap lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206187244U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394781A (en) * | 2016-11-17 | 2017-02-15 | 宁波巨隆机械股份有限公司 | Faucet lock capable of achieving bicycle faucet direction positioning |
| CN112144989A (en) * | 2020-04-02 | 2020-12-29 | 深圳市海月云科技有限公司 | Novel motorcycle lock |
| TWI718984B (en) * | 2020-09-02 | 2021-02-11 | 天揚精密科技股份有限公司 | Bike lock |
-
2016
- 2016-11-17 CN CN201621234149.7U patent/CN206187244U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394781A (en) * | 2016-11-17 | 2017-02-15 | 宁波巨隆机械股份有限公司 | Faucet lock capable of achieving bicycle faucet direction positioning |
| CN112144989A (en) * | 2020-04-02 | 2020-12-29 | 深圳市海月云科技有限公司 | Novel motorcycle lock |
| TWI718984B (en) * | 2020-09-02 | 2021-02-11 | 天揚精密科技股份有限公司 | Bike lock |
| US11873665B2 (en) | 2020-09-02 | 2024-01-16 | Team Young Technology Co., Ltd. | Bike lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20211015 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20211015 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |