CN2786260Y - Theft-proof lock for motorcycle - Google Patents
Theft-proof lock for motorcycle Download PDFInfo
- Publication number
- CN2786260Y CN2786260Y CN 200520015655 CN200520015655U CN2786260Y CN 2786260 Y CN2786260 Y CN 2786260Y CN 200520015655 CN200520015655 CN 200520015655 CN 200520015655 U CN200520015655 U CN 200520015655U CN 2786260 Y CN2786260 Y CN 2786260Y
- Authority
- CN
- China
- Prior art keywords
- lock
- motorcycle
- utility
- mobile jib
- screw
- 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 theft-proof lock for a motorcycle, which comprises a lock sleeve, a lock bolt and a main rod. The utility model has the key point that the main rod can move, one end is fixed with a pin/key through a fixed sleeve of the main rod, and the other end is fixed with a screw through the lock sleeve, wherein the interior of the lock sleeve is provided with a lock core, and the lock sleeve rotates through a connection rod of the lock core and drives the screw to achieve the unlocking/the locking state. The utility model changes a bayonet locking mode and uses a screw structure to lock, and accordingly, a lock rack is made to have the advantages of firmer structure, difficult prying and obvious theft-proof effect; in addition, one end of the main rod has a nut structure, which is beautiful and has a screw thread protection effect; accordingly, the utility model has the advantages of firmer structure, more reliable performance, lower cost, etc.
Description
Technical field
The utility model relates to a kind of theftproof lock, particularly relates to a kind of anti-theft lock device for motorcycle.
Background technology
Anti-theft lock for motorcycle great majority on the market are the latch lock structure at present, wherein the U-shaped locking bolt mostly is bayonet coupling with being connected of tapered end cover, the car thief knocks and shape locking bolt and tapered end cover can be separated with iron hammer, and the tapered end on the common in addition lock body also is easy to by iron hammer shake pine, knocks out; That is to say that present anti-theft lock for motorcycle on the market is not because on the self structure, great majority all possess good anti-theft effect.
The utility model content
The purpose of the utility model theftproof lock is to provide a kind of novel structure uniqueness, and the motorcycle anti-theft lock construction that anti-theft effect is good is to solve deficiency of the prior art.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of anti-theft lock for motorcycle, it includes tapered end cover, locking bolt and mobile jib, and it focuses on: this mobile jib is mobilizable, and the one end is fixed by mobile jib fixed cover and pin/key, and the other end is to fix by tapered end cover and screw; Wherein be equiped with lock core in this tapered end cover, rotate and the drive screw by lock core connecting rod, with the state that reaches out/lock.
Fixing one of described mobile jib screw is a nut structure.
Described mobile jib has one of nut to be provided with a boss, and is provided with the scrobicular ring of ccontaining this boss fully in locking bolt position corresponding with it.
Described locking bolt is U-shaped or ㄩ shape structure.
Because the utility model adopted said structure, it adopts screw structural to lock, thereby reaches the effect of strengthening the lock frame by the change mode of locking; In addition, because this mobile jib has one of nut to be provided with boss, and have cooperation to be provided with the scrobicular ring of ccontaining this boss in the corresponding position of this locking bolt, when unlocking condition, locking bolt and mobile jib can connect together like this, do not hinder unlocked conditions again.In addition, one of mobile jib is nut structure, can well protect screw thread, the hand of not hindering again attractive in appearance.Because above-mentioned improvement makes that the lock shelf structure is more firm, more reliable performance, plurality of advantages such as cost is cheaper.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the lock shelf structure figure of the utility model anti-theft lock for motorcycle;
Fig. 2 is the A-A sectional view of Fig. 1.
The specific embodiment
As shown in Figure 1, be the structural representation of the utility model anti-theft lock for motorcycle embodiment.As shown in Figure 2, it is the A-A sectional view along Fig. 1.It includes mobile jib 2 and mobile jib fixed cover 1, tapered end cover 3, U-shaped locking bolt.This mobile jib 2 is mobilizable, and the one end is fixing by mobile jib fixed cover 1 and pin/key 5, and the other end is fixing by tapered end cover 3 and screw 4, and fixing one of this mobile jib screw is a nut structure; Wherein be equiped with lock core in this tapered end cover 3.
Its emphasis improves and is, the connected mode of this tapered end cover 3 and mobile jib 2 is changed existing bayonet socket mode, but adopts the screw structural mode, rotates and drive screw 4 by lock core connecting rod, with the state that reaches out/lock.When locking state, this mobile jib 2 can not rotate, and when unlocking condition, this mobile jib 2 can move axially.Fixing one of these mobile jib 2 screws is a nut structure.
In addition, this mobile jib 2 has one of nut to be provided with boss 6, is provided with scrobicular ring 7 and have in the corresponding position of this locking bolt to cooperate, and the size of this scrobicular ring 7 is slightly larger than boss 6, makes it just can complete ccontaining boss.When unlocking condition, locking bolt and mobile jib can connect together like this, do not hinder unlocked conditions again.
Wherein, the shape of this locking bolt can be the U-shaped that present embodiment presented, and can also be ㄩ shape, or other similar shape structures.
The utility model is by changing the mode that bayonet socket is locked, but adopts screw structural to lock, thus make the lock shelf structure more firmly, be difficult for prying open, anti-theft effect is obvious; Mobile jib one end is the nut type structure in addition, and is not only attractive in appearance but also the effect of protection screw thread arranged; Thereby it is had more: structure is more firm, more reliable performance, many beneficial effects such as cost is cheaper.
In sum, the utility model from application target, on the usefulness, viewpoint such as progressive and novelty sets forth, the practical improvement that it has, function enhancement and practical important document that novel Patent Law is emphasized have been met, shown in the implementation and accompanying drawing that the utility model is above, be one of the utility model preferred embodiment, be not to limit to the utility model with this, be with, such as with approximate, identical person such as structure of the present utility model, device, feature, all should belong to of the present utility model founding within purpose and the claim.
Claims (5)
1, a kind of anti-theft lock for motorcycle, it includes tapered end cover, locking bolt and mobile jib, it is characterized in that: this mobile jib is mobilizable, the one end is fixed by mobile jib fixed cover and pin/key, and the other end is to fix by tapered end cover and screw/nut; Wherein be equiped with lock core in this tapered end cover, rotate and the drive screw by lock core connecting rod, with the state that reaches out/lock.
2, anti-theft lock for motorcycle as claimed in claim 1 is characterized in that: fixing one of described mobile jib screw is nut structure.
3, anti-theft lock for motorcycle as claimed in claim 2 is characterized in that: described mobile jib has one of nut to be provided with a boss, and is provided with the scrobicular ring of ccontaining this boss fully in locking bolt position corresponding with it.
4, anti-theft lock for motorcycle as claimed in claim 1 is characterized in that: described locking bolt is the U-shaped structure.
5, anti-theft lock for motorcycle as claimed in claim 1 is characterized in that: described locking bolt is a ㄩ shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015655 CN2786260Y (en) | 2005-04-11 | 2005-04-11 | Theft-proof lock for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015655 CN2786260Y (en) | 2005-04-11 | 2005-04-11 | Theft-proof lock for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2786260Y true CN2786260Y (en) | 2006-06-07 |
Family
ID=36774835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015655 Expired - Fee Related CN2786260Y (en) | 2005-04-11 | 2005-04-11 | Theft-proof lock for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2786260Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182370A (en) * | 2011-03-09 | 2011-09-14 | 王友良 | Antitheft lock for motorcycle and battery truck |
-
2005
- 2005-04-11 CN CN 200520015655 patent/CN2786260Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182370A (en) * | 2011-03-09 | 2011-09-14 | 王友良 | Antitheft lock for motorcycle and battery truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 |