CN2818707Y - Safety lock of bicycle - Google Patents
Safety lock of bicycle Download PDFInfo
- Publication number
- CN2818707Y CN2818707Y CN 200520024959 CN200520024959U CN2818707Y CN 2818707 Y CN2818707 Y CN 2818707Y CN 200520024959 CN200520024959 CN 200520024959 CN 200520024959 U CN200520024959 U CN 200520024959U CN 2818707 Y CN2818707 Y CN 2818707Y
- Authority
- CN
- China
- Prior art keywords
- lock
- bicycle
- utility
- opening
- protecting cover
- 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 - Lifetime
Links
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000016571 aggressive behavior Effects 0.000 abstract 1
- 230000000754 repressing effect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a lock, more specifically a safety lock of a bicycle. The safety lock of a bicycle comprises a lock body and a lock rod, and has design main point that the lock body outside a lock hole is provided with a protecting cover with a side opening. The utility model shields and protects the lock hole in the protecting cover which is arranged outside the lock hole, a key which is held by single hand is only allowed to be inserted into the protecting cover for opening the lock, and a plurality of picklocks are not directly impacted on the lock hole in weakness so that face direct aggression on the lock hole is effectively repressed by the operations of two hands or large picklocks by the protection of the protecting cover, the difficulty and the time of opening the lock by violence or technology for a bicycle thief are extended, the utility model performs the actions of reducing and repressing the occurrence of bicycle stealing cases, and the function of theft protection for the bicycle is achieved.
Description
Technical field
The utility model relates to a kind of lockset, specifically a kind of anti-theft lock for bicycle.
Background technology
Now, the stolen phenomenon of bicycle, motorcycle and electric motor car is very serious.Its main cause is the deficiency of the anti-theft feature of vehicles lockset.Existing anti-theft lock for bicycle all is to be formed by lock body and locking bar interlocking.The locking bar of this lock is difficult for being broken, and adopts the mode of robber's cars such as prizing, cut, disclose to attack but its exposed keyhole position is difficult to take precautions against, and is easy to be pried open, thereby lockset was lost efficacy, and vehicle is stolen.
The utility model content
The purpose of this utility model will provide a kind of bicycle theftproof lock exactly, to improve the anti-theft capability of various vehicles, effectively suppresses to steal the generation of car case.
The utility model is achieved in that this anti-theft lock for bicycle, comprises lock body and locking bar, and its design main points are to be provided with the guard shield of side opening on the lock body of keyhole outside.After adopting such structure,, keyhole is blocked protection in guard shield, only allow one hand to hold key and insert the guard shield drawback lock, and make some picklocks can't directly act on weak keyhole position by the guard shield of keyhole peripheral hardware.The utility model is by the protection of guard shield; suppress to use bimanualness effectively or with the front directtissima of bigger picklock to keyhole; the car stealer uses force or the difficulty and the time spent of technology unlocking by prolonging; to play the effect that reduces and suppress to steal the generation of car case, realize the antitheft of bicycle.
Side opening in the utility model on the guard shield can be one-sided opening or relative bilateral opening, preferably adopts the guard shield of one-sided opening to be fixed in structure on the lock body, can prevent that like this guard shield from being destroyed easily, increases the firm degree and the opening difficulty of guard shield.
Description of drawings
Fig. 1 and Fig. 2 are the structural representations of two kinds of embodiments of the utility model.
The specific embodiment
Shown in Figure 1 is annular bicycle lock, and lock body 1 is annular with locking bar 2, and lock body 1 can be fixed on the cycle frame with screw etc.The keyhole that matches with key is arranged on lock body 1, be welded with the guard shield 3 of one-sided opening on the lock body 1 of keyhole outside, guard shield 3 is gone along with sb. to guard him keyhole in cover, with the protection keyhole.
Shown in Figure 2 is two body plug-in type bicycle locks, and lock body 1 can be fastened on the cycle frame of wheel one side, and locking bar 2 is the U-shaped shank.Keyhole on lock body 1 has and is opened in above the lock body 1 or two kinds of forms of side.Welding or the fastening guard shield 3 of a bilateral opening on the lock body 1 of keyhole outside.
Claims (2)
1, a kind of anti-theft lock for bicycle comprises lock body (1) and locking bar (2), it is characterized in that being provided with on the lock body (1) of keyhole outside the guard shield (3) of side opening.
2, anti-theft lock for bicycle according to claim 1 is characterized in that the side opening on the guard shield (3) is one-sided opening or relative bilateral opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024959 CN2818707Y (en) | 2005-09-30 | 2005-09-30 | Safety lock of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024959 CN2818707Y (en) | 2005-09-30 | 2005-09-30 | Safety lock of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818707Y true CN2818707Y (en) | 2006-09-20 |
Family
ID=37004761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024959 Expired - Lifetime CN2818707Y (en) | 2005-09-30 | 2005-09-30 | Safety lock of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818707Y (en) |
-
2005
- 2005-09-30 CN CN 200520024959 patent/CN2818707Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHIJIAZHUANG BEIGU LOCK FACTORY Free format text: FORMER OWNER: FAN HUIMIN Effective date: 20140326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050000 SHIJIAZHUANG, HEBEI PROVINCE TO: 050067 SHIJIAZHUANG, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140326 Address after: North of the Du Bei Xiang Nan Gao Ji Cun Xinhua District 050067 in Hebei province Shijiazhuang City Street No. 44 Patentee after: SHIJIAZHUANG BEIGU LOCK FACTORY Address before: 050000 Hebei city in Shijiazhuang Province, Xinhua District Garden District 21 Building No. 501 Patentee before: Fan Huimin |
|
| CX01 | Expiry of patent term |
Granted publication date: 20060920 |
|
| EXPY | Termination of patent right or utility model |