CN2222138Y - jar with code - Google Patents
jar with code Download PDFInfo
- Publication number
- CN2222138Y CN2222138Y CN 94222697 CN94222697U CN2222138Y CN 2222138 Y CN2222138 Y CN 2222138Y CN 94222697 CN94222697 CN 94222697 CN 94222697 U CN94222697 U CN 94222697U CN 2222138 Y CN2222138 Y CN 2222138Y
- Authority
- CN
- China
- Prior art keywords
- card
- horizontal
- jar
- guide card
- protrusion
- 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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- Closures For Containers (AREA)
- Sheet Holders (AREA)
Abstract
The utility model provides a cipher tank, which is composed of a tank body and a tank cover, wherein, a ring flute is arranged on the internal surface of the tank body; the tank cover comprises an umbrella-shaped cipher rod, a cover cap, and circular cards; one of the circular cards is fixed on the umbrella-shaped cipher rod through a screw bolt, and the others are sleeved on the middle hollow shaft of the cover cap; the cipher tank can be unlocked by rotating the umbrella-shaped cipher rod. The utility model has good performance of keeping secret, and no one can decode the cipher by hearing and touching.
Description
The utility model relates to a kind of jar of opening with password.
Present public Cipher safety cabinet, cipher safe is a lot, and a common weakness is wherein arranged, and is exactly that its security performance is poor, and people can decode its password with the sense of hearing and feel, bring sense of insecurity to the user.
The purpose of this utility model just provides the fabulous jar with code of a kind of security performance.
The utility model can be realized by following scheme.
The utility model is made up of tank body and cover two parts.The inside face of tank body is provided with three annular grooves and three vertical slots vertical with annular groove, cover comprises umbrella shape password bowl cover cap and three chip cards that match with annular groove, one hollow axis is arranged in the middle of one side of block, hollow axis is trapezoidal, the external diameter of bottom is big, the external diameter of head is little, umbrella shape password bar passes hollow bottom bracket axle in block, the periphery of each chip card has and three identical horizontal protrusions of vertical slot distribution, middle circular hole in addition, the width of protrusion is slightly less than the width of vertical slot, one of them chip card is called leading card by being bolted on the umbrella shape password bar, two other is enclosed within on the hollow middle shaft head of block, be called by guide card, the one side of three chip cards of being separated by by annular gasket all has a bulge, wherein two of Zhong Jian chip card faces all have bulge, these bulges equate apart from the distance of umbrella shape password bar, during rotation password bar, leading card drives two is made the horizontal protrusion on three chip cards be distributed in same position by guide card, cover then on tank body, rotate umbrella shape password bar again, jar with code has been lockable like this.Have only and rotate umbrella shape password bar by password and could open it.The utility model security performance is good.People rotate the password bar in any case all can not decode its password by the sense of hearing and feel.
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1, tank body B-8 cutaway view.
Accompanying drawing 2, the chip card birds-eye view.
Accompanying drawing 3, jar with code A-A cutaway view.
Accompanying drawing 1, the inside face of tank body 2 have three vertical slot 3a, 3bs, the 3c vertical with annular groove, and its 3 lines can not constitute equilateral triangle.
Accompanying drawing 2 has three horizontal protrusion 8a, 8b, 8c on the chip card periphery, these three horizontal protrusions are on the same circumference.
Accompanying drawing 3, cover 1 is made up of umbrella shape password bar 3 and block 4.One side of block 4 has a hollow axis 5, hollow axis 5 is trapezoidal, the bottom external diameter is big, the head end external diameter is little, just can be enclosed within the head end of hollow axis 5 by the internal diameter of aperture in the middle of guide card 5a, the 5b, also be lined with an annular gasket 7a in the middle of it, also had a compression to lead the bottom that spring 7c is enclosed within hollow axis 5 between guide card 5a and the block 4, umbrella shape password bar 3 is enclosed within the hollow axis 5, its length surpasses hollow axis 5, the middle hole diameter of leading card 5c just can be enclosed within on the umbrella shape password bar 3, and is fixing by bolt 6.Dominate card 5c and also had an annular gasket 7b, the periphery of each card that three horizontal protrusion 8a, 8b, 8c are all arranged between the guide card 5b.By guide card 5a, 5b, leading card 5c is stuck in horizontal annular groove 2a, 2b, the 2c, below guide card 5a a protrusion 9a is arranged; By the upper and lower surface of guide card 5b one protrusion 9b, 9c are arranged respectively; Above the leading card 5c protrusion 9d is arranged.Rotation umbrella shape password bar 3, leading card 5c is rotated by guide card 5b, 5a through the mutual obstruction drive of protrusion 9d, 9c and protrusion 9b, 9a, through forward making leading card 5c several times with contrarotation, stacked by the horizontal protrusion on guide card 5a, the 5b, vertical slot 3a, 3b, 3c along the inside face of tank body 2 covers tank body 2 then, rotate umbrella shape password bar again, the locking jar with code.Opening jar with code must rotate umbrella shape password bar according to password and could open.
Claims (4)
1, a kind of jar with code, form by tank body (2) and cover (1) two parts, it is characterized in that, the inside face of tank body (2) has three horizontal annular grooves (2a), (2b), (2c) with three vertical slots (3a) perpendicular to the horizontal annular groove, (3h), (3c), cover (1) is by umbrella shape password bar (3), a block (4) and three chip cards (5a) that match with the horizontal annular groove, (5b), (5c), the periphery of each card has three horizontal protrusions (8a), (8b), (8c), its distribution is identical with the horizontal distribution of vertical slot, leading card (5c) is by being bolted on the password bar (3), by guide card (5a), (5b) be enclosed within on the hollow axis (5) of block (4), below guide card 5a, a protrusion 9a arranged; By the upper and lower surface of guide card 5b one protrusion 9b, 9c are arranged respectively; Above the leading card 5c protrusion 9d is arranged.
2, jar with code according to claim 1 is characterized in that: 3 lines of the horizontal section of three vertical slots can not constitute equilateral triangle.
3, jar with code according to claim 1, it is characterized in that: leading card (5c) with by guide card (5b), by guide card (5b) and an annular gasket (7b), (7a) are respectively arranged between the guide card (5a), a compression spring (7c) is arranged by the bottom of guide card (5a) and hollow axis (5).
4, jar with code according to claim 1 is characterized in that: the horizontal protrusion (8a) of chip card (5a), (5b), (5c), (8b), (8c) are on the same circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94222697 CN2222138Y (en) | 1994-09-30 | 1994-09-30 | jar with code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94222697 CN2222138Y (en) | 1994-09-30 | 1994-09-30 | jar with code |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2222138Y true CN2222138Y (en) | 1996-03-13 |
Family
ID=33836640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94222697 Expired - Fee Related CN2222138Y (en) | 1994-09-30 | 1994-09-30 | jar with code |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2222138Y (en) |
-
1994
- 1994-09-30 CN CN 94222697 patent/CN2222138Y/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 |