CN207550365U - A kind of front fork of electric vehicle steering lock - Google Patents
A kind of front fork of electric vehicle steering lock Download PDFInfo
- Publication number
- CN207550365U CN207550365U CN201721743429.5U CN201721743429U CN207550365U CN 207550365 U CN207550365 U CN 207550365U CN 201721743429 U CN201721743429 U CN 201721743429U CN 207550365 U CN207550365 U CN 207550365U
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- CN
- China
- Prior art keywords
- lock
- front fork
- headstock frame
- pillar
- fork
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of front fork of electric vehicle steering locks, including headstock frame and front fork, the headstock frame is connected on front fork, limiting locking mechanism is equipped between the headstock frame and front fork, the limiting locking mechanism includes lock body and lock ring, the headstock frame is connected by the mutual cooperation of lock body and lock ring in front fork upper limit, its is simple in structure, it is easy for installation, so as to improve work efficiency, reduce production cost, simultaneously, it accurately can be deflected into or produced in axial flat slot, locking is reliable in this way, when when steering lock is hit, it is not easy to break down, and then improve its service life.
Description
Technical field
The utility model is related to a kind of lock technology field, more particularly to a kind of front fork of electric vehicle steering lock.
Background technology
Steering lock be it is a kind of the tap of electric vehicle can be locked, so as to make tap cannot control front fork turn to
Lock.It is different according to the position that steering lock is set on the car body, built-in and exposed two major class is can be generally divided into, it is exposed to be
The lock body for referring to steering lock is arranged on outside car body, such steering lock is simple in structure, is easily installed, but outer due to being exposed to, and
The entire beauty of car body is influenced, meanwhile, also easily prized.
The built-in lock body for referring to steering lock is arranged in vertical tube of front fork, is divided into two generally according to the principle difference of locking
Class, a kind of is the separation for being controlled by lock core handlebar and front fork, and causes handlebar that front fork cannot be controlled to turn to and realize tap
Locking, a kind of bicycle steering mechanism lock as disclosed in Chinese patent literature CN201224443Y, the lock core of the bicycle steering mechanism lock and
Screw thread push-pull rod movably connects, instead of original bicycle handle bar's draw-in bar, in keyway upper riser, keyway upper riser
Lower end has spline or several common keyways；Internal thread feather key is screwed on screw thread by matched driving and pushes and pulls
Bar one end, in keyway upper riser, the keyway of the processing of internal thread feather key key teeth and keyway upper riser is connected to be movable, interior spiral shell
Line feather key moves axially under screw thread push-pull rod spiral thrust along the axis of keyway upper riser, realizes internal thread feather key key teeth and cunning
Key set keyway connects or separates；Sliding key sleeve is fixed in bicycle front fork screw thread internal riser.Another kind is by the way that vehicle frame is stood
Pipe and front fork locking are in some angle, and the rotation for limiting tap achievees the purpose that car locking.Such as Chinese patent literature
A kind of fork stearing lock of motor cycle disclosed in CN2366336Y, the steering lock are installed in vertical tube of front fork, and lock tongue passes through tube wall,
And be held in the snap-gauge card slot on the inside of seat tube, realize the rotation of locking vertical tube of front fork and seat tube.The lock packet
Slide bar, connecting rod and the lock tongue of the sub-disk that includes, determines wheel ball bearing and move driving.The lock is installed in vertical tube of front fork and seat tube,
Without any exposed part, it is provided with anti-drill pin or plate in keyhole in addition, thus with extremely strong anti-drilling, pick-proof and anti-theft, and
It is easy to use.But it has the drawback that in use：The prior art lock tongue locking out and opening, in addition to needing to make straight line
The slide bar driving of movement is outer, also needs one to be connect with slide bar, and under the action of slide bar, promotion lock tongue is deflected into or shaft is to flat slot
Interior joining beam, therefore, complicated, after larger shock, link position slightly changes, it is possible to cause lock tongue accurate
It really is deflected into or shaft is into flat slot, and lead to the generation of failure.
Utility model content
Problem to be solved in the utility model is to provide one kind, and its is simple in structure, easy for installation, so as to improve work
Efficiency reduces production cost, meanwhile, accurately it can be deflected into or produce in axial flat slot, locking in this way is reliable, when in dragon
When head lock is hit, it is not easy to break down, and then improve a kind of front fork of electric vehicle steering lock of its service life.
In order to achieve the above objectives, technical solution is used by the utility model solves above-mentioned technical problem：It is a kind of electronic
Chinese herbaceous peony pitches steering lock, and including headstock frame and front fork, the headstock frame is connected on front fork, between the headstock frame and front fork
Equipped with limiting locking mechanism, the limiting locking mechanism includes lock body and lock ring, the phase that the headstock frame passes through lock body and lock ring
Mutually cooperation is connected in front fork upper limit.
Further, fixed lock pillar and movable lock pillar are provided on the lock body, the fixed lock pillar and active lock column sleeve are set
On lock ring, the fixed lock pillar is located at lock ring one end, and the activity lock pillar is located at the other end of lock ring, and the fixed lock pillar
With the symmetrical setting of both movable lock pillars.
Further, the lock ring is in sector structure, and the groove identical with lock ring structure is equipped with positioned at the lock ring, described
The diameter of groove is less than the diameter of lock ring.
Further, the openings of sizes of the groove and fixed lock pillar match setting, the diameter of the fixed lock pillar and work
The diameter of dynamic lock pillar is identical.
Further, the front fork includes upper fork plate, lower fork plate, mounting base and column, and the upper fork plate and lower fork plate pass through
Column be mounted on mounting base on, the headstock frame positioned at upper fork plate and lower fork plate between, and the headstock frame upper fork plate under
It rotates between fork plate, the lock body is located in lower fork plate, and the lock ring is arranged on headstock frame lower end.
Further, the headstock frame lower end is equipped with shaft, and the headstock frame is snapped onto by shaft in lower fork plate, the vehicle
Head frame is connected to upper fork plate by nut.
Compared with prior art, the technical solution of the utility model has the following advantages that：
1. a kind of front fork of electric vehicle steering lock provided by the utility model, simple in structure, easy for installation, so as to improve
Working efficiency, reduces production cost, meanwhile, can accurately be deflected into or produce in axial flat slot, in this way locking reliably,
When steering lock is hit, being not easy to break down, and then improve its service life.
2. being equipped with limiting locking mechanism between headstock frame and front fork, the limiting locking mechanism includes lock body and lock ring, institute
It states headstock frame to connect in front fork upper limit by the mutual cooperation of lock body and lock ring, headstock frame is carried out by lock body and lock ring
Limitation locking, it is simple in structure in this way, it is easy for installation, while production cost is reduced, it improves work efficiency.
3. being provided with fixed lock pillar and movable lock pillar on lock body, fix the limiting that lock pillar is used for lock ring and set, from
And the rotation angle of headstock frame is limited, and movable lock pillar this be that headstock frame is locked, when headstock frame one end and fixing lock
When column is touched, movable lock pillar can be bounced, limiting has thus been carried out to the rotation angle of headstock frame and has been fixed, so as to play
Good anti-theft function.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of front fork of electric vehicle steering lock of the utility model embodiment；
Fig. 2 is a kind of partial structural diagram of front fork of electric vehicle steering lock of the utility model embodiment.
In figure：Headstock frame 1, front fork 2, limiting locking mechanism 3, lock body 4, lock ring 5, fixed lock pillar 6, movable lock pillar 7, groove
8th, upper fork plate 9, lower fork plate 10, mounting base 11, column 12.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but be not intended to limit the scope of the present invention.
Embodiment
As shown in Figs. 1-2, a kind of front fork of electric vehicle steering lock that the present embodiment is provided, including headstock frame 1 and front fork 2,
The headstock frame 1 is connected on front fork 2, and limiting locking mechanism 3, the limiting are equipped between the headstock frame 1 and front fork 2
Retaining mechanism 3 includes lock body 4 and lock ring 5, and the headstock frame 1 is by the mutual cooperation of lock body 4 and lock ring 5 in 2 upper limit of front fork
It connects, fixed lock pillar 6 and movable lock pillar 7 is provided on the lock body 4, the fixed lock pillar 6 and movable lock pillar 7 are set in lock ring
On 5, the fixed lock pillar 6 is located at 5 one end of lock ring, and the activity lock pillar 7 is located at the other end of lock ring 5, and the fixed lock pillar 6
With the symmetrical setting of both movable lock pillars 7, the lock ring 5 is in sector structure, is equipped with positioned at the lock ring 5 and 5 structure of lock ring
Identical groove 8, the diameter of the groove 8 are less than the diameter of lock ring 5, the openings of sizes of the groove 8 and fixed 6 phase of lock pillar
With setting, the diameter of the fixed lock pillar 6 is identical with the diameter of movable lock pillar 7, and the front fork 2 includes upper fork plate 9, lower fork plate
10th, mounting base 11 and column 12, the upper fork plate 9 and lower fork plate 10 are mounted on by column 12 in mounting base 11, the headstock
Frame 1 is between upper fork plate 9 and lower fork plate 10, and the headstock frame 1 rotates between upper fork plate 9 and lower fork plate 10,
The lock body 4 is located in lower fork plate 10, and the lock ring 5 is arranged on 1 lower end of headstock frame, and 1 lower end of headstock frame is equipped with shaft 13,
The headstock frame 1 is snapped onto by shaft 13 in lower fork plate 10, and the headstock frame 1 is connected to upper fork plate 9 by nut.
A kind of front fork of electric vehicle steering lock that the present embodiment is provided, it is simple in structure, easy for installation, so as to improve work
Make efficiency, reduce production cost, meanwhile, accurately it can be deflected into or produce in axial flat slot, locking in this way is reliable, works as dragon
It when head lock is hit, is not easy to break down, and then improve its service life, limiting is equipped between headstock frame 1 and front fork 2
Retaining mechanism 3, the limiting locking mechanism 3 include lock body 4 and lock ring 5, and the headstock frame 1 is mutual by lock body 4 and lock ring 5
Cooperation is connected in 2 upper limit of front fork, carries out limitation locking to headstock frame 1 by lock body 4 and lock ring 5, simple in structure in this way, peace
Dress is convenient, while reduces production cost, improves work efficiency, and fixed lock pillar 6 and movable lock pillar 7 are provided on lock body 4,
It is fixed the limiting that lock pillar 6 is used for lock ring 5 and sets, so as to be limited to the rotation angle of headstock frame 1, and movable lock pillar 7
This is that headstock frame 1 is locked, and when 1 one end of headstock frame is touched with fixed lock pillar 6, can be bounced movable lock pillar 7, thus
It has carried out limiting to the rotation angle of headstock frame 1 to fix, so as to play good anti-theft function.
During installation, first upper fork plate 9 and lower fork plate 10 are mounted on by column 12 in mounting base 11, headstock frame 1 is by turning
Axis is snapped onto in lower fork plate 10, and the headstock frame 1 is connected to by nut in upper fork plate 9, and limiting locking mechanism 3 is then connected to vehicle
Between head frame 1 and front fork 2, wherein lock body 4 is arranged on lower 10 lower end of fork plate, lock ring 5 is arranged on 1 lower end of headstock frame, described
The hole for installing fixed lock pillar 6 and movable lock pillar 7 is opened up in lower fork plate 10, the activity lock pillar 7 is arranged on lock body 4 by hole
On, and passing through bouncing and falling for 4 control activity lock pillar 7 of lock body, the lock body 4 is fixed on lower fork by fixed lock pillar 6 and hole
On plate 10, fixed lock pillar 6 and movable lock pillar 7 are then set in groove 8 by the lock ring 5 of 1 lower end of headstock frame, when not in use, Gu
Lock column 6 fixes setting positioned at one end of lock ring 5 respectively with movable lock pillar 7, can play so antitheft well
Effect, when it is desired to be used, is then fallen movable lock pillar 7 by key, is then carried out rotation headstock frame 1 and is used.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model technical principle is not departed from, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (6)
1. a kind of front fork of electric vehicle steering lock, including headstock frame (1) and front fork (2), the headstock frame (1) is connected to front fork (2)
On, which is characterized in that limiting locking mechanism (3), the limiting locking are equipped between the headstock frame (1) and front fork (2)
Mechanism (3) includes lock body (4) and lock ring (5), and the headstock frame (1) is by the mutual cooperation of lock body (4) and lock ring (5) in front fork
(2) upper limit connects.
2. a kind of front fork of electric vehicle steering lock according to claim 1, which is characterized in that be provided on the lock body (4)
Fixed lock pillar (6) and movable lock pillar (7), the fixed lock pillar (6) and movable lock pillar (7) are set on lock ring (5), the fixation
Lock pillar (6) positioned at lock ring (5) one end, the activity lock pillar (7) positioned at lock ring (5) the other end, and the fixed lock pillar (6) and
The symmetrical setting of both movable lock pillars (7).
3. a kind of front fork of electric vehicle steering lock according to claim 2, which is characterized in that the lock ring (5) is tied in sector
Structure is equipped with the groove (8) identical with lock ring (5) structure positioned at the lock ring (5), and the diameter of the groove (8) is less than lock ring
(5) diameter.
4. a kind of front fork of electric vehicle steering lock according to claim 3, which is characterized in that the opening of the groove (8) is big
The small setting that matches with fixed lock pillar (6), the diameter of the fixed lock pillar (6) are identical with the diameter of activity lock pillar (7).
5. a kind of front fork of electric vehicle steering lock according to claim 1, which is characterized in that the front fork (2) includes upper fork
Plate (9), lower fork plate (10), mounting base (11) and column (12), the upper fork plate (9) and lower fork plate (10) are pacified by column (12)
In mounting base (11), the headstock frame (1) is between upper fork plate (9) and lower fork plate (10), and the headstock frame (1) exists
It rotates between upper fork plate (9) and lower fork plate (10), in lower fork plate (10), the lock ring (5) sets the lock body (4)
It puts in headstock frame (1) lower end.
6. a kind of front fork of electric vehicle steering lock according to claim 5, which is characterized in that headstock frame (1) lower end is set
There is shaft (13), the headstock frame (1) is snapped onto by shaft (13) in lower fork plate (10), and the headstock frame (1) passes through nut
It is connected to fork plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743429.5U CN207550365U (en) | 2017-12-14 | 2017-12-14 | A kind of front fork of electric vehicle steering lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743429.5U CN207550365U (en) | 2017-12-14 | 2017-12-14 | A kind of front fork of electric vehicle steering lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207550365U true CN207550365U (en) | 2018-06-29 |
Family
ID=62664274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721743429.5U Expired - Fee Related CN207550365U (en) | 2017-12-14 | 2017-12-14 | A kind of front fork of electric vehicle steering lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207550365U (en) |
-
2017
- 2017-12-14 CN CN201721743429.5U patent/CN207550365U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20201214 |