CN2343265Y - Puzzle door lock - Google Patents
Puzzle door lock Download PDFInfo
- Publication number
- CN2343265Y CN2343265Y CN 98216698 CN98216698U CN2343265Y CN 2343265 Y CN2343265 Y CN 2343265Y CN 98216698 CN98216698 CN 98216698 CN 98216698 U CN98216698 U CN 98216698U CN 2343265 Y CN2343265 Y CN 2343265Y
- Authority
- CN
- China
- Prior art keywords
- lock
- dial
- door lock
- lock body
- catch plate
- 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
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to a puzzle door lock comprises a lock body and a lock core, wherein, a putting ball 3 is inlaid in the side surface of the lock core 2. A putting ball groove 4 is arranged at the corresponding position of the lock body 1, and a catch plate 8 is assembled at the side part of the lock body. An arc-shaped gap 13 matched with the putting ball 3 on the lock core is arranged at the margin part of the catch plate 8, and the catch plate 8 is connected with a circular graduation disk 9 through screws. A fixing block connected with the lock body into a whole is arranged between the catch plate 8 and the graduation disk 9, and a colloidality body 11 is pasted on the surface of the catch plate 8 and fastened by screw nails, which is used for preventing dialing depending upon feeling. An unclenching-resistant board 6 is connected through the screw nails in the puzzle door lock. The door lock has good safety performance and convenien use.
Description
The utility model relates to a kind of door lock.
In the prior art, general door lock installs several groups of ball controls additional by lock core, and its mutual opening rate is very high, and safety performance is poor.
The purpose of this utility model provides the good Puzzle door lock of a kind of safety performance.
The purpose of this utility model realizes by following measure, Puzzle door lock comprises lock body 1 and lock core 2, be bumped into group pearl 3 in the side of lock core 2, the correspondence position of lock body 1 has bead poking groove 4, the lock body sidepiece is equipped with dial 8, the marginal portion of dial 8 have with lock core on dial the arc notch 13 that pearl 3 cooperates, dial 8 connects circular scale 9 by screw 10, between dial 8 and the dial 9 fixed block that connects as one with lock body is arranged, described dial 8 surperficial adhesive glue gonosomes 11, fastening by screw 12, in order to prevent with the sensation dialing.
Connect anti-sledge plate 6 by screw 5 in the above-mentioned Puzzle door lock
During operation, rotary dial 9 drives dial 8 and rotates to setting scale, and the arc notch 13 of dial 8 is aimed at the rotation track of dialling pearl 3 on the lock cores 2 at this moment, could open door lock with key.
This door lock safety performance is good, and is easy to use.
Narrate below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the AA of Fig. 1 is to view.
Fig. 3 is a lock core and the schematic diagram that combines of dial.
With reference to accompanying drawing is an embodiment of the present utility model, Puzzle door lock comprises lock body 1 and lock core 2, be bumped into group pearl 3 in the side of lock core 2, the correspondence position of lock body 1 has bead poking groove 4, the lock body sidepiece is equipped with dial 8, the marginal portion of dial 8 have with lock core on dial the arc notch 13 that pearl 3 cooperates, dial 8 connects circular scale 9 by screw 10, between dial 8 and the dial 9 fixed block that connects as one with lock body is arranged, described dial 8 surperficial adhesive glue gonosomes 11, fastening by screw 12, in order to prevent with the sensation dialing.
Connect anti-sledge plate 6 by screw 5 in the above-mentioned Puzzle door lock
During operation, rotary dial 9 drives dial 8 and rotates to setting scale, and the arc notch 13 of dial 8 is aimed at the rotation track of dialling pearl 3 on the lock cores 2 at this moment, could open door lock with key
Claims (2)
1. Puzzle door lock, comprise lock body and lock core, it is characterized in that being bumped into the correspondence position of dialling pearl 3 lock bodies 1 in the side of lock core 2 has bead poking groove 4, the lock body sidepiece is equipped with dial 8, the marginal portion of dial 8 have with lock core on dial the arc notch 13 that pearl 3 cooperates, dial 8 has the fixed block that connects as one with lock body by screw connection circular scale 9 between dial 8 and the dial 9, described dial 8 surperficial adhesive glue gonosomes 11, fastening by screw.
2, Puzzle door lock according to claim 1 is characterized in that in the described lock body by the anti-sledge plate 6 of screw attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216698 CN2343265Y (en) | 1998-07-13 | 1998-07-13 | Puzzle door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216698 CN2343265Y (en) | 1998-07-13 | 1998-07-13 | Puzzle door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2343265Y true CN2343265Y (en) | 1999-10-13 |
Family
ID=33969556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98216698 Expired - Fee Related CN2343265Y (en) | 1998-07-13 | 1998-07-13 | Puzzle door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2343265Y (en) |
-
1998
- 1998-07-13 CN CN 98216698 patent/CN2343265Y/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 |