CN2292876Y - Split theft-proof lock for bicycle - Google Patents
Split theft-proof lock for bicycle Download PDFInfo
- Publication number
- CN2292876Y CN2292876Y CN 97213802 CN97213802U CN2292876Y CN 2292876 Y CN2292876 Y CN 2292876Y CN 97213802 CN97213802 CN 97213802 CN 97213802 U CN97213802 U CN 97213802U CN 2292876 Y CN2292876 Y CN 2292876Y
- Authority
- CN
- China
- Prior art keywords
- lock
- bicycle
- theft
- lock body
- utility
- 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
Links
Images
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model provides a split type theft-proof lock for a bicycle for the technical field of bicycle locks. The utility model is characterized in that the utility model is provided with a lock bolt with dual limit slots and a movable clamping ring; the lock bolt is arranged in a lock body; a lock core is clamped into the upper limit slot, and the lower limit guide slot is matched with a positioning pin; a spring is arranged between the lock body and the lock bolt; the positioning pin is matched with a spiral guide slot arranged on the lock core; a fixing ring is connected with the movable clamping ring through a pin and fixedly arranged on the lock body. The utility model has the advantages of good theft-proof performance, high safety, firm and durable structure, convenient operation, etc.
Description
The utility model belongs to the bicycle lock technical field, is a kind of separately-loaded anti-theft lock for bicycle.
Existing bicycle lock, tapered end is not firm, or lock is fixing not firm, and poor stability is not durable.
The purpose of this utility model is a kind of sturdy and durable, safe and reliable, the easy to use anti-theft lock for bicycle of design.
Main technical schemes that the utility model is taked is the locking bolt that the two stopper slots of band are set, and before being provided with a retainer ring and hold-down ring and being fixed on the fork.Wherein, locking bolt, lock core are assemblied in the lock body respectively, displacement with location lock restriction lock core, lock core snaps in locking bolt upper end stopper slot, the spacing gathering sill in locking bolt lower end cooperates with the location lock, between locking bolt and the lock body back-moving spring is housed, connects with pin between retainer ring and the hold-down ring, and be screwed on lock body together.
The utility model is the bicycle lock technical field, and a kind of desirable anti-theft lock for bicycle is provided, and compared with prior art, owing to be provided with the two stopper slot locking bolts of band, unloads, and prizes not open; Because the retainer ring and the hold-down ring hold-down screw that are provided with are located in the lock body, firm safety is easy for installation.Advantages such as therefore, the utility model anti-theft lock for bicycle has good anti-theft effect, and is safe and reliable, sturdy and durable, easy to use.
Now further specify the technical characterictic of the utility model anti-theft lock for bicycle in conjunction with the accompanying drawings.
Fig. 1, the structural representation of anti-theft lock for bicycle.
Fig. 2, the vertical view of anti-theft lock for bicycle.
Referring to Fig. 1, the structural representation of anti-theft lock for bicycle, Fig. 2, the vertical view of anti-theft lock for bicycle, locking bolt 3, lock core 4 are assemblied in respectively in the lock body 2, is furnished with alignment pin 6 on the lower limit gathering sill of locking bolt 3, lock core 4 snaps in the upper limit position groove of locking bolt 3, and alignment pin 1 cooperates with the spiral guide slot of lock core 4, between locking bolt 3 and lock body 2 spring 5 is housed, connect with pin 10 between retainer ring 7 and the hold-down ring 9, and be connected on the lock body 2 with screw 8 respectively.
During installation, move outward with key operated lock core, locking bolt rises under spring action, loosening alignment pin, transfer to locking bolt, screw on the loosening pressed ring makes hold-down ring rotate around removable pin, snaps in bicycle front fork shelves top, again hold-down ring is fixed, locking bolt inserts again, and the alignment pin tightening can be used safely.
Claims (1)
1, a kind of separately-loaded anti-theft lock for bicycle, have lock body, pellet shot from a slingshot, key, it is characterized in that: the locking bolt and the movable hold-down ring that are provided with the two stopper slots of band, locking bolt is arranged in the lock body, lock core snaps in its upper end stopper slot, the spacing gathering sill of its lower end cooperates with alignment pin, establishing of lock body and locking bolt spring is housed, and alignment pin cooperates with spiral guide slot on the lock core, connect with pin between retainer ring and the loose collar, and be fixed on the lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97213802 CN2292876Y (en) | 1997-03-29 | 1997-03-29 | Split theft-proof lock for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97213802 CN2292876Y (en) | 1997-03-29 | 1997-03-29 | Split theft-proof lock for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2292876Y true CN2292876Y (en) | 1998-09-30 |
Family
ID=33931463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97213802 Expired - Fee Related CN2292876Y (en) | 1997-03-29 | 1997-03-29 | Split theft-proof lock for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2292876Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401322A (en) * | 2016-08-18 | 2017-02-15 | 深圳市顾邦科技有限责任公司 | Lengthening lock cylinder part for wearing equipment and multi-gear lock plate |
-
1997
- 1997-03-29 CN CN 97213802 patent/CN2292876Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401322A (en) * | 2016-08-18 | 2017-02-15 | 深圳市顾邦科技有限责任公司 | Lengthening lock cylinder part for wearing equipment and multi-gear lock plate |
| CN106401322B (en) * | 2016-08-18 | 2019-04-26 | 深圳市顾邦科技有限责任公司 | A kind of extension lock cylinder element and multi gear position locking plate for wearable device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |