CN2059671U - Anti-prizing lock for bicycle - Google Patents
Anti-prizing lock for bicycle Download PDFInfo
- Publication number
- CN2059671U CN2059671U CN 89219782 CN89219782U CN2059671U CN 2059671 U CN2059671 U CN 2059671U CN 89219782 CN89219782 CN 89219782 CN 89219782 U CN89219782 U CN 89219782U CN 2059671 U CN2059671 U CN 2059671U
- Authority
- CN
- China
- Prior art keywords
- lock
- lock housing
- cover plate
- bicycle
- tapered end
- 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.)
- Pending
Links
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to the technical field of a bicycle lock, disclosing a new anti-prizing lock for a bicycle. A lock case is inserted into a sealing box, which can efficiently protect the bicycle lock from being prized. The utility model has the advantages of safety, simple structure, and low cost.
Description
The utility model relates to the bicycle lock field.
Common bicycle lock is connected and fixed with five rivets by cover plate that separates and lock housing.When not having key, as long as firmly rotate lockhole, tapered end is rotated, stop promptly can slide, and lock is opened; Cover plate of Fen Liing and lock housing also cause opportunity for picking lock easily simultaneously.
The purpose of this utility model is the deficiency that has bicycle lock now in order to overcome, and proposes a kind of new bicycle pick-proof lock.
The ordinary bicycle lock is made up of cover plate, lock ring, tapered end, stop and lock housing, characteristics of the present utility model are at cover plate, contain tapered end, seal box 3 to inner opening of stop place connection corresponding to lock housing 2, lock housing 2 is inserted in the sealing box 3, big lock housing 2 is established the compressing tablet 4 at pin flute profile back near tapered end one side, is to withstand the supporting spring 5 that stop 4 rocks at opposite side.Seal box 3 is single-casting, has lockhole above it, the shape of seal box 3 can be rectangle, pentagon, hexagon or top be one section circular-arc.At seal box 3 and cover plate 1 delivery position, on cover plate 1 and lock housing 2, set up two respectively and be connected rivet hole 6.
Fig. 1 is the utility model cover plate schematic diagram.
Fig. 2 is the utility model lock housing schematic diagram.
The utlity model has following characteristics:
1, security insurance;
2, cost is low, and is approaching with the cost of common lock, but the pick-proof performance is better than common lock;
3, simple structure.
Claims (3)
1, a kind of Bicycle Anti-Picklock comprises cover plate, tapered end, lock ring, stop and lock housing, it is characterized in that connecting the seal box to inner opening on the cover plate corresponding to lock housing Sheng tapered end, stop place, and lock housing can be inserted in the seal box of cover plate.
2, Bicycle Anti-Picklock as claimed in claim 1 is characterized in that establishing the fixedly compressing tablet at tapered end flute profile back in lock housing near a side of head, and opposite side is established and withstood the supporting spring that stop rocks.
3, Bicycle Anti-Picklock according to claim 1 and 2 is characterized in that correspondence position is set up rivet hole on seal box and cover plate delivery position and lock housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89219782 CN2059671U (en) | 1989-11-20 | 1989-11-20 | Anti-prizing lock for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89219782 CN2059671U (en) | 1989-11-20 | 1989-11-20 | Anti-prizing lock for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2059671U true CN2059671U (en) | 1990-07-25 |
Family
ID=4874582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89219782 Pending CN2059671U (en) | 1989-11-20 | 1989-11-20 | Anti-prizing lock for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2059671U (en) |
-
1989
- 1989-11-20 CN CN 89219782 patent/CN2059671U/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |