CN2315232Y - Mechanical puzzle lock - Google Patents
Mechanical puzzle lock Download PDFInfo
- Publication number
- CN2315232Y CN2315232Y CN 97247456 CN97247456U CN2315232Y CN 2315232 Y CN2315232 Y CN 2315232Y CN 97247456 CN97247456 CN 97247456 CN 97247456 U CN97247456 U CN 97247456U CN 2315232 Y CN2315232 Y CN 2315232Y
- Authority
- CN
- China
- Prior art keywords
- base plate
- housing
- locking mechanism
- password
- dead bolt
- 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 - Lifetime
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- Storage Device Security (AREA)
Abstract
The utility model relates to a mechanical puzzle lock, which comprises a lock body. The lock body is provided with a puzzle mechanism, a locking mechanism, a lock head, and a bottom board. The lock head is installed in an outer shell in a concealed way and is installed at the upper part of the bottom board; a lock tongue in the lock head penetrates out of the outer shell and is connected with the locking mechanism arranged on the bottom board; the locking mechanism is also arranged in a casing in a concealed way, and the casing is fixed on the bottom board; the locking mechanism is composed of a slide block, a slide passage, and a puzzle deflector rod; one end of the slide block is fixedly connected with the lock tongue, and the other end corresponds with the slide passage; one end of the puzzle deflector rod is fixedly connected with the lock tongue, and the other end penetrates out of the casing and is connected with the puzzle mechanism installed at the lower end of the bottom board; the puzzle mechanism is also encapsulated in a casing, and the casing is fixed on the bottom board.
Description
The utility model relates to a kind of lock, particularly a kind of mechanical code lock.
The pick-proof of the tapered end of the mechanical code lock that uses in the prior art, lock core, lock body, encryption apparatus, anti-saw, the anti-poor performance of pounding, by anti-system, safety is low easily for key, does not reach survivability far away greater than 40 minutes requirement.
The purpose of this utility model is, overcomes above-mentioned defective of the prior art, and provides a kind of survivability greater than 40 minutes mechanical code lock.
The purpose of this utility model is reached by following technical scheme:
A kind of mechanical code lock, it includes lock body, lock body has Cipher mechanism, locking mechanism, and tapered end, it is characterized in that it also has a base plate, the tapered end concealed installation is in a shell, be installed in the top of base plate, locking mechanism was connected on dead bolt in it passed housing and is installed in base plate, locking mechanism also concealed installation in a housing, housing is fixed on the base plate, locking mechanism is by slide block, slideway, the password driving lever is formed, and an end and the dead bolt of slide block are affixed, and the other end and slideway match, one end and the dead bolt of password driving lever are affixed, the other end passes its shell and is connected with the Cipher mechanism that is installed in the base plate lower end, and Cipher mechanism also is encapsulated in the housing, and this housing is fixed on the base plate.
The purpose of this utility model can also further reach by following technical measures:
Aforesaid a kind of mechanical code lock, wherein said slideway is an I-shaped slideway, be fixed on the housing, its upper and lower side is equipped with the groove slide rail, and shape matches in an end shape of slide block and the track, and slides in this track, the other end of slide block just with put in its shell in dead bolt fixedly connected, the password driving lever is a L shaped bar, and its upper end is affixed with dead bolt, and its lower end passes its shell and is connected with the Cipher mechanism that is installed in the base plate lower end.
Aforesaid mechanical code lock, the password card and the password keyhole face thereof of wherein said keyhole face at tapered end, Cipher mechanism all are equipped with a round closing cap, and the center of seal cover all has a circular hole.
The utility model compared with prior art has following advantage:
With the hidden concealed installation of whole component of lock among firm lock body, simultaneously also can be in addition anti-drilling protections again such as lock core and spoons mouthful.Sturdy and durable anti-sled, anti-pound, anti-saw, anti-boring, survivability was greater than 40 minutes.
Concrete structure of the present utility model is provided in detail by the following drawings and embodiment.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
Fig. 3 cuts open schematic diagram for the B of Fig. 1 to office.
Describe in detail as the back below in conjunction with structure, feature and the effect thereof of accompanying drawing preferred embodiment of the present utility model:
As shown in Figure 1, it includes lock body the utility model, lock body has Cipher mechanism 1, locking mechanism 2, and tapered end 3, it also has a base plate 4, be enclosed in the shell 5 as Fig. 3 tapered end 3, be installed in the top of base plate 4, locking mechanism 2 was connected on dead bolt 6 in it passed closure casing 5 and is installed in base plate 4, locking mechanism 2 also concealed installation in a housing 7, it is by slide block 8, slideway 9, password driving lever 10 is formed, and slideway 9 is an I-shaped slideway, and its upper and lower side is equipped with the groove slide rail, shape matches in one end shape of slide block 8 and the track, and in this track, slide, the other end of slide block 8 just with put in its shell 7 in dead bolt 6 fixedly connected, password driving lever 10 is a L shaped bar, its upper end is affixed with dead bolt 6, and its lower end passes its shell 7 and is connected with the Cipher mechanism 1 that is installed in base plate 4 lower ends.Cipher mechanism 1 also is encapsulated in the housing 11, Cipher mechanism is that prior art is not done detailed description here, password card and all non-irrigated tipping of password keyhole face thereof as Fig. 1, the 3 keyhole faces at tapered end, Cipher mechanism have a round closing cap 12,13,14, and the center of seal cover 12,13,14 all has a circular hole 15,16,17.
During the utility model work, key is inserted in the circular hole 15 of tapered end closing cap 12, the circular hole 16 usefulness keys of the password spoon face seal cover 13 by Cipher mechanism 1 are stirred combination disk simultaneously, circular hole 17 by password card seal cover 14 is observed the password number, when to good password, the key in the rotational lock head 3 drives dead bolt 6, dead bolt 6 drives coupled slide block 8 and slides in slide rail 9, drives simultaneously in the password groove that password driving lever 10 sticks into combination disk to unblank.Otherwise sealed process and aforementioned.If password is not right, slide block can not move, and lock can not opened yet.
Claims (3)
1. mechanical code lock, it includes lock body, lock body has Cipher mechanism, locking mechanism, and tapered end, it is characterized in that it also has a base plate, the tapered end concealed installation is in a shell, be installed in the top of base plate, locking mechanism was connected on dead bolt in it passed housing and is installed in base plate, locking mechanism also concealed installation in a housing, housing is fixed on the base plate, locking mechanism is by slide block, slideway, the password driving lever is formed, and an end and the dead bolt of slide block are affixed, and the other end and slideway match, one end and the dead bolt of password driving lever are affixed, the other end passes its shell and is connected with the Cipher mechanism that is installed in the base plate lower end, and Cipher mechanism also is encapsulated in the housing, and this housing is fixed on the base plate.
2. a kind of mechanical code lock according to claim 1, it is characterized in that described slideway is an I-shaped slideway, be fixed on the housing, its upper and lower side is equipped with the groove slide rail, and shape matches in an end shape of slide block and the track, and slides in this track, the other end of slide block just with put in its shell in dead bolt fixedly connected, the password driving lever is a L shaped bar, and its upper end is affixed with dead bolt, and its lower end passes its shell and is connected with the Cipher mechanism that is installed in the base plate lower end.
3. mechanical code lock according to claim 1 is characterized in that the keyhole face at tapered end, the password card and the password keyhole face thereof of Cipher mechanism all are equipped with a round closing cap, and the center of seal cover all has a circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247456 CN2315232Y (en) | 1997-10-10 | 1997-10-10 | Mechanical puzzle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247456 CN2315232Y (en) | 1997-10-10 | 1997-10-10 | Mechanical puzzle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2315232Y true CN2315232Y (en) | 1999-04-21 |
Family
ID=33954916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97247456 Expired - Lifetime CN2315232Y (en) | 1997-10-10 | 1997-10-10 | Mechanical puzzle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2315232Y (en) |
-
1997
- 1997-10-10 CN CN 97247456 patent/CN2315232Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |