CN2361819Y - Rolling gate door lock - Google Patents
Rolling gate door lock Download PDFInfo
- Publication number
- CN2361819Y CN2361819Y CN 99203880 CN99203880U CN2361819Y CN 2361819 Y CN2361819 Y CN 2361819Y CN 99203880 CN99203880 CN 99203880 CN 99203880 U CN99203880 U CN 99203880U CN 2361819 Y CN2361819 Y CN 2361819Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- connecting plate
- proof
- resistance
- door lock
- 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
- 238000005096 rolling process Methods 0.000 title claims abstract description 8
- 239000004568 cement Substances 0.000 claims abstract description 3
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Gates (AREA)
Abstract
A rolling gate door lock solves the problems of poor functions of prying resistance, sawing resistance, drilling resistance and poking resistance and frequent theft in the prior art. The lock is characterized in that two ends of a lock core knob 4 are respectively connected with a curved connecting rod 6, and a spring 3 is wound on the curved connecting rod 6 and is arranged between a spring clamp 7 and a connecting plate 2. The curved bolt 1 passes through the movable hole 8 and is buckled on the connecting plate 2 and is fixed with the connecting plate 2 by a fixing piece. The ground buckle 9 is fixed in the cement floor. The other end of the curved bolt 1 can enter and exit the ring on it. The pick-proof, saw-proof, drilling-proof and poking-proof effects are good. Can be used for being arranged on a rolling gate.
Description
The utility model relates to a kind of door lock, particularly a kind of rolling gate door lock.
Though it is certain that rolling gate door lock of the prior art has play a part, its weak point is pick-proof, anti-saw, anti-drilling, anti-to dial function poor, in the relatively poor area of social security, and the therefore deficiency of lock and stolen thing happens occasionally.
The purpose of this utility model is to solve above-mentioned weak point of the prior art, and a kind of rolling gate door lock is provided.
Technical solution of the present utility model is: connect bent type connecting rod 6 and bent type connecting rod 6 spacing cards 5 respectively at the two ends of lock core knob 4.Spring 3 is around on the bent type connecting rod 6 that passes Spring Card 7 and places Spring Card 7 and be connected with on it between connecting plate 2 of connecting rod.Bent type bolt 1 passes movable span 8 and is buckled on the connecting plate 2 and by fixture and connecting plate 2 and fixes.Ground button 9 is fixed in the cement floor, and the other end of bent type bolt 1 can pass in and out the ring on it.
The advantage that the utility model is had compared to existing technology is: pick-proof, anti-saw, anti-drilling, anti-dialling, and reliable, safety is fabulous, simple in structure and practical.Be easy to manufacturer production, manufacturing.
Fig. 1 is the utility model overall structure schematic diagram.Fig. 2 is that A among Fig. 1 is to view.Fig. 3 detains 9 schematic diagram with being.
Most preferred embodiment of the present utility model is identical with the technical solution chapters and sections.In interior (or outside) of rolling-gate key is inserted in the lock core during use and rotate, promptly drive bent type connecting rod 6 and then push away (drawing) moving connecting plate 2 and coupled connecting rod inserts in the hole on (or dial-out) wall.1 on bent type bolt is buckled in the ring of buckleing on 9 (or disengaging), and rolling-gate is pinned (or opening).Can use for being loaded on the rolling-gate.
Claims (1)
1, a kind of rolling gate door lock, connect connecting rod (6) respectively at the lock core two ends, the two ends that it is characterized in that lock core knob (4) connect bent type connecting rod (6) and the spacing card of bent type connecting rod (6) (5) respectively, spring (3) is around in the bent type connecting rod (6) that passes Spring Card (7) and goes up and place Spring Card (7) and be connected with on it between connecting plate (2) of connecting rod, bent type bolt (1) passes movable span (8) and is buckled in that connecting plate (2) is gone up and is fixed by fixture and connecting plate (2), and ground button (9) is fixed in the cement floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99203880 CN2361819Y (en) | 1999-04-06 | 1999-04-06 | Rolling gate door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99203880 CN2361819Y (en) | 1999-04-06 | 1999-04-06 | Rolling gate door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2361819Y true CN2361819Y (en) | 2000-02-02 |
Family
ID=33998861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99203880 Expired - Fee Related CN2361819Y (en) | 1999-04-06 | 1999-04-06 | Rolling gate door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2361819Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181844A (en) * | 2011-12-27 | 2013-07-03 | 八乐梦医用床有限公司 | Cassette holder and hospital bed |
-
1999
- 1999-04-06 CN CN 99203880 patent/CN2361819Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181844A (en) * | 2011-12-27 | 2013-07-03 | 八乐梦医用床有限公司 | Cassette holder and hospital bed |
| CN103181844B (en) * | 2011-12-27 | 2016-01-06 | 八乐梦医用床有限公司 | Camera obscura retainer and hospital bed |
| TWI557495B (en) * | 2011-12-27 | 2016-11-11 | Paramount Bed Kk | Pillows and medical beds |
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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 |