CN2239474Y - Displacement number-checking puzzle lock - Google Patents
Displacement number-checking puzzle lock Download PDFInfo
- Publication number
- CN2239474Y CN2239474Y CN 95217287 CN95217287U CN2239474Y CN 2239474 Y CN2239474 Y CN 2239474Y CN 95217287 CN95217287 CN 95217287 CN 95217287 U CN95217287 U CN 95217287U CN 2239474 Y CN2239474 Y CN 2239474Y
- Authority
- CN
- China
- Prior art keywords
- axle
- displacement
- checking
- dialer
- sheets
- 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
- Lock And Its Accessories (AREA)
Abstract
The utility model provides a displacement number-checking puzzle lock which is composed of a number-checking disk, a bottom disk, two gear sheets and two locking sheets, wherein, two gear sheets are respectively arranged on the number-checking disk and a displacement shaft which is parallel to the shaft of the number-checking disk, and the number-checking disk and the displacement shaft are mutually engaged. The two locking sheets are arranged on the displacement shaft. The gear sheets and the locking sheets on the shaft are respectively parted by two supporting rings.
Description
This is practical, and what relate to is the safety cabinet combination coded lock, is a kind of combination coded lock of the axle that is shifted specifically.
The combination coded lock of general insurance case, its three locking plates are to coexist the axle of dialer is gone up dress, and about same axle just causes in the strongbox outside and destroyed dialer, just can open strongbox, so its theftproof is poor.
The utility model purpose provides a kind of coded lock that former opening method improves theftproof again that do not change.
The technical solution of the utility model is to realize like this, the displacement combination coded lock is by to dialer, attic base, two gear sheets and two locking plates constitute, its design feature is and dialer axle secured in parallel is had a displacement axle, two gear sheets are contained in respectively on the dialer axle and on the displacement axle in parallel, and be meshing with each other, two locking plates fall to being contained on the displacement axle successively, and the gear sheet and the locking plate that will be contained in respectively on the displacement axle by two bracing rings separate, and rotation that can be relative, the nut and the screw of location are arranged respectively in two axial ends.
Advantage of the present utility model and effect:
The locking plate and the axle disalignment of checking the number have improved theftproof, are difficult for destroying from the outside and unpack.
Accompanying drawing: displacement combination coded lock overall structure schematic diagram.
Embodiment of the present utility model elaborates in conjunction with the accompanying drawings, as figure, on the face door-plate of strongbox, be screwed attic base (2), dialer (1) axle is passed attic base (2), axle head pack into gear sheet (3) and with packing ring and spring washer and nut with gear sheet (3) positioning and fixing, and can be with dialer is rotated, center at the gear sheet (5) that is meshed with gear sheet (3), fixing (being welded in boxboard) displacement axle (4) falls to be contained in locking plate (6) and (7) to gear sheet (5) outside successively.And respectively gear sheet (5) and locking plate (6) and (7) are separated by two bracing rings (8), the axle head of displacement axle uses screw and packing ring with gear sheet (5) and locking plate (6), (7) location, and rotation that can be relative, the course of work is to rotate dialer (1), gear sheet (3) driven gear sheet (5) rotates, projection on the gear sheet (5) is stirred locking plate (6), be rotated further again, driving locking plate (7) again changes, three sheets rotate simultaneously, at this moment will aim at the reference line of attic base (2) to the scale (password figure) of dialer (1), breach location with locking plate (7), reverse then to dialer (1) to the 2nd numeral, with the breach location of locking plate (6), and with lock (7) breach contraposition, just changeing again dialer (1), make the breach and the locking plate (6) of gear sheet (5), (7) contraposition, move the handle of strongbox this moment, can make dead bolt fall into breach and open strongbox.
Claims (1)
1, a kind of displacement combination coded lock, by dialer, attic base, two gear sheets and two locking plates are constituted, it is characterized in that and dialer axle secured in parallel is had displacement axle, two gear sheets be contained in respectively on the dialer axle with the displacement axle parallel with it on, and be meshing with each other, two locking plates are contained on the displacement axle, and respectively gear sheet on the axle and two locking plates are separated by two bracing rings, and rotation that can be relative, the nut and the screw of location are arranged respectively at axle head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95217287 CN2239474Y (en) | 1995-07-18 | 1995-07-18 | Displacement number-checking puzzle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95217287 CN2239474Y (en) | 1995-07-18 | 1995-07-18 | Displacement number-checking puzzle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2239474Y true CN2239474Y (en) | 1996-11-06 |
Family
ID=33866120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95217287 Expired - Fee Related CN2239474Y (en) | 1995-07-18 | 1995-07-18 | Displacement number-checking puzzle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2239474Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406671C (en) * | 2005-03-17 | 2008-07-30 | 陈仁多 | Combined cipher control device |
| CN111764751A (en) * | 2020-07-25 | 2020-10-13 | 北华大学 | Locking type mechanical coded lock |
-
1995
- 1995-07-18 CN CN 95217287 patent/CN2239474Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406671C (en) * | 2005-03-17 | 2008-07-30 | 陈仁多 | Combined cipher control device |
| CN111764751A (en) * | 2020-07-25 | 2020-10-13 | 北华大学 | Locking type mechanical coded lock |
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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 |