CN2616624Y - Single-cylinder reinforced inserting type antitheft lock - Google Patents
Single-cylinder reinforced inserting type antitheft lock Download PDFInfo
- Publication number
- CN2616624Y CN2616624Y CN 03217005 CN03217005U CN2616624Y CN 2616624 Y CN2616624 Y CN 2616624Y CN 03217005 CN03217005 CN 03217005 CN 03217005 U CN03217005 U CN 03217005U CN 2616624 Y CN2616624 Y CN 2616624Y
- Authority
- CN
- China
- Prior art keywords
- shackle
- lock
- lockset
- utility
- model
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a single pole reinforced inserting anti-theft lock, which belongs to a lockset technology field. The padlock people use now is of low security performance, the shackle of which is totally exposed outside and easy to cut by hacksaws and wire cutters. The utility model adopts the technical proposal that: a shackle 2 fixed with a lock plunger 5 is inserted into a lockset 1; a keyhole 6 is opened in the lockset 1; a bolt 3 is arranged on the shackle 2; the lock plunger 5 is connected with the lockset 1 by a chain 4. The utility model has the advantages that with reasonable structure design, anti-theft practicability, and good security performance, the shackle is very difficult to cut by saws or wire cutters because the shackle is basically inserted into the lockset, and the utility model is of new design, low manufacturing price, complete kinds and easy sale promotion.
Description
Technical field: the utility model relates to lock technology field, is that a kind of single-column is reinforced the plug-in type theftproof lock more specifically.
Background technology: the padlock safe antitheft poor performance of people's use at present, outside being exposed to fully, very easily breaks its lock bridge with hacksaw or wire nipper.
Summary of the invention: for overcoming above-mentioned shortcoming, the purpose of this utility model is that a kind of single-column of design is reinforced the plug-in type theftproof lock.Its technical scheme is: the lock bridge 2 that is fixed with locking bolt 5 inserts in the lock body 1, has keyhole 6 in the lock body 1, and lock bridge 2 is provided with dead bolt 3, has chain 4 to connect between locking bolt 5 and the lock body 1.The advantage of this utility model is: the practical anti-theft security performance of reasonable in design is good, wants in the lock body to break very difficulty with saw or wire nipper because lock bridge inserts basically, and this locks novel uniqueness, low cost of manufacture, the easy penetration and promotion of great variety of goods.
Description of drawings: Fig. 1 is this utility model structural representation, and Fig. 2 is a lock bridge part-structure schematic diagram.In the accompanying drawing: 1, lock body, 2, lock bridge, 3, dead bolt, 4, chain, 5, locking bolt, 6, keyhole.
The specific embodiment: the lock bridge 2 that is fixed with locking bolt 5 inserts in the lock body 1, has keyhole 6 in the lock body 1, and lock bridge 2 is provided with dead bolt 3, has chain 4 to connect between locking bolt 5 and the lock body 1; Lock bridge 2 is passed the nose of being locked a door to be inserted in the lock body 1 and finishes the action of locking; Key is inserted keyhole 6 to be opened lock and lock bridge 2 is extracted out finish unlocking action from lock body 1; Keyhole 6 can be designed to straight-opening type, swing cover type, go up open type, inclined open type and double-open; Dead bolt 3 on the lock bridge 2 also can be designed to monolateral open flume type or bilateral alternately open flume type; The position of lock bridge 2 on locking bolt 5 and lock body 1 can be in the center or eccentric part.
Claims (1)
1, a kind of single-column is reinforced the plug-in type theftproof lock, it is characterized in that: the lock bridge (2) that is fixed with locking bolt (5) inserts in the lock body (1), have keyhole (6) in the lock body (1), lock bridge (2) is provided with dead bolt (3), has chain (4) to connect between locking bolt (5) and the lock body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217005 CN2616624Y (en) | 2003-05-09 | 2003-05-09 | Single-cylinder reinforced inserting type antitheft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217005 CN2616624Y (en) | 2003-05-09 | 2003-05-09 | Single-cylinder reinforced inserting type antitheft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2616624Y true CN2616624Y (en) | 2004-05-19 |
Family
ID=34243262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03217005 Expired - Fee Related CN2616624Y (en) | 2003-05-09 | 2003-05-09 | Single-cylinder reinforced inserting type antitheft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2616624Y (en) |
-
2003
- 2003-05-09 CN CN 03217005 patent/CN2616624Y/en not_active Expired - Fee Related
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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 |