CN201722998U - Ladder-shaped lock catch mechanical combination lock - Google Patents
Ladder-shaped lock catch mechanical combination lock Download PDFInfo
- Publication number
- CN201722998U CN201722998U CN2010202416165U CN201020241616U CN201722998U CN 201722998 U CN201722998 U CN 201722998U CN 2010202416165 U CN2010202416165 U CN 2010202416165U CN 201020241616 U CN201020241616 U CN 201020241616U CN 201722998 U CN201722998 U CN 201722998U
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- CN
- China
- Prior art keywords
- lock
- code
- disc
- lock collar
- snap close
- 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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Abstract
A ladder-shaped lock catch mechanical combination lock belongs to a combination lock, and comprises a first lock disc, a second lock disc, a third lock disc, a code disc, a code disc shaft, a code disc base, a code disc shaft and a ladder-shaped lock catch, wherein the code disc and the code disc base are sheathed; the code disc shaft and the code disc shaft are fixed through a bolt; the first lock disc, the second lock disc and the third lock disc are sheathed on the code disc shaft, pass through the inserted pin holes at the tail ends of the code disc shaft and are fixed by inserted pins; the first lock disc and the second lock disc are arranged in the third lock disc; gaskets are spaced among all lock discs; the lock discs and screw caps are spaced out through springs; and the ladder-shaped lock catch is arranged on a plate surface after the lock catch corresponds to the lock. The combination lock has the advantages of convenient use, strong burglary-resisting function, high safety factor, quick code replacement, simple structural principle, simple and convenient manufacture and low manufacture cost, thereby being very economical and practical.
Description
Technical field:
The utility model relates to a kind of coded lock, relates in particular to a kind of trapezoidal snap close mechanical code lock.
Background technology:
By decrypted in the short time, uncaging time is shorter easily for traditional mechanical code lock, is soundd out the probability height of unblanking, and complex structure, and the manufacturing cost height this shows that there are many unsafe factors in traditional locks.
The utility model content:
The purpose of this utility model provides a kind of trapezoidal snap close mechanical code lock, and it is easy to use, and anti-theft feature is strong, safety factor is high, and it is fast to change password, and structural principle is simple, and is simple for production, and cost is low, very economical practicality.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it is by first lock collar, second lock collar, the 3rd lock collar, combination disk, the combination disk axle, the code-disc base, code disk shaft and trapezoidal snap close are formed, combination disk and code-disc base socket-connect, combination disk axle and code disk shaft pass through bolt, first lock collar, second lock collar and the 3rd lock collar are socketed on the combination disk axle, and fix with latch by the pin hole of combination disk shaft end, first lock collar and second lock collar are arranged in the 3rd lock collar, and be separated with pad between each lock collar, lock collar and nut are separated by spring, and trapezoidal snap close is arranged on the plate face with after lockset is corresponding.
The rim of described first lock collar evenly is provided with five shallow slots and a deep trouth is formed, and six grooves are all over against core.
The rim of described second lock collar evenly is provided with five shallow slots and a deep trouth is formed, and six grooves are all over against core.
Described the 3rd lock collar is discoid, and the rim is provided with four grooves, and dish is provided with porous, and trying to get to the heart of a matter is provided with a deep trouth over against core.
Described code disk shaft is made up of outer silk part and nothing silk part, and outer silk partly links to each other with the code-disc base, does not have the silk part and partly links to each other with outer silk.
The utility model is that combination disk is inserted in the code-disc base, inserts the lockhole of drawer or other furniture door-plate faces from the outside, is fastened on the door-plate from the inboard assembly that combination disk is inserted in base with the base nut of door-plate again; Lock collar is enclosed within on the combination disk axle, uses fixed by nut.Trapezoidal snap close be installed in advance with plate face selected after lockset is corresponding on, guarantee that lockset and snap close can good interlocks under the locking situation.By regulating combination disk password or change password (this action must be to carry out under the opening at lock) are set.Because the cooperation of trapezoidal snap close and lock collar group is arranged, coded lock is difficult for by decrypted in the short time.
The utility model has the advantages that it is easy to use, anti-theft feature is strong, safety factor is high, and it is fast to change password, and structural principle is simple, and is simple for production, and cost is low, very economical practicality.
Description of drawings:
Fig. 1 is the structural representation of first lock collar 1 in the utility model;
Fig. 2 is the structural representation of second lock collar 2 in the utility model;
Fig. 3 is the structural representation of the 3rd lock collar 3 in the utility model;
Fig. 4 is that the A-A of Fig. 3 is to structural representation;
Fig. 5 is the structural representation of combination disk 4 in the utility model;
Fig. 6 is the structural representation of code-disc base 5 in the utility model;
Fig. 7 is the structural representation of trapezoidal snap close 6 in the utility model.
The specific embodiment:
With reference to Fig. 1-7, this specific embodiment is by the following technical solutions: it is by first lock collar 1, second lock collar 2, the 3rd lock collar 3, combination disk 4, combination disk axle 4-1, code-disc base 5, code disk shaft 5-1 and trapezoidal snap close 6 are formed, combination disk 4 and code-disc base 5 socket-connect, combination disk axle 4-1 and code disk shaft 5-1 pass through bolt, first lock collar 1, second lock collar 2 and the 3rd lock collar 3 are socketed on the combination disk axle 4-1, and fix with latch by the pin hole of combination disk axle 4-1 end, first lock collar 1 and second lock collar 2 are arranged in the 3rd lock collar 3, and be separated with pad between each lock collar, lock collar and nut are separated by spring, and trapezoidal snap close 6 is arranged on the plate face with after lockset is corresponding.
The rim of described first lock collar 1 evenly is provided with five shallow slots and a deep trouth is formed, and six grooves are all over against core.
The rim of described second lock collar 2 evenly is provided with five shallow slots and a deep trouth is formed, and six grooves are all over against core.
Described the 3rd lock collar 3 is discoid, and the rim is provided with four grooves, and dish is provided with porous, and trying to get to the heart of a matter is provided with a deep trouth over against core.
Described code disk shaft 5-1 is made up of an outer silk part 5-2 and a nothing silk part 5-3, and outer silk part 5-2 links to each other with code-disc base 5, does not have a part 5-3 and links to each other with outer silk part 5-2.
This specific embodiment is that combination disk 4 is inserted in the code-disc base 5, inserts the lockhole of drawer or other furniture door-plate faces from the outside, is fastened on the door-plate from the inboard assembly that combination disk is inserted in base with the base nut of door-plate again; Lock collar is enclosed within on the combination disk axle 4-1, uses fixed by nut.Trapezoidal snap close 6 be installed in advance with plate face selected after lockset is corresponding on, guarantee that lockset and snap close can good interlocks under the locking situation.By regulating combination disk 4 password or change password (this action must be to carry out under the opening at lock) are set.Because the cooperation of trapezoidal snap close and lock collar group is arranged, coded lock is difficult for by decrypted in the short time.
The advantage of this specific embodiment is that it is easy to use, and anti-theft feature is strong, safety factor is high, and it is fast to change password, and structural principle is simple, and is simple for production, and cost is low, very economical practicality.
Claims (5)
1. trapezoidal snap close mechanical code lock, it is characterized in that it is by first lock collar (1), second lock collar (2), the 3rd lock collar (3), combination disk (4), combination disk axle (4-1), code-disc base (5), code disk shaft (5-1) and trapezoidal snap close (6) are formed, combination disk (4) and code-disc base (5) socket-connect, combination disk axle (4-1) and code disk shaft (5-1) pass through bolt, first lock collar (1), second lock collar (2) and the 3rd lock collar (3) are socketed on the combination disk axle (4-1), and fix with latch by the terminal pin hole of combination disk axle (4-1), first lock collar (1) and second lock collar (2) are arranged in the 3rd lock collar (3), and be separated with pad between each lock collar, lock collar and nut are separated by spring, and trapezoidal snap close (6) is arranged on the plate face with after lockset is corresponding.
2. trapezoidal snap close mechanical code lock according to claim 1 is characterized in that the rim of described first lock collar (1) evenly is provided with five shallow slots and a deep trouth composition, and six grooves are all over against core.
3. trapezoidal snap close mechanical code lock according to claim 1 is characterized in that the rim of described second lock collar (2) evenly is provided with five shallow slots and a deep trouth composition, and six grooves are all over against core.
4. trapezoidal snap close mechanical code lock according to claim 1 is characterized in that described the 3rd lock collar (3) for discoid, and the rim is provided with four grooves, and dish is provided with porous, and trying to get to the heart of a matter is provided with a deep trouth over against core.
5. trapezoidal snap close mechanical code lock according to claim 1, it is characterized in that described code disk shaft (5-1) by outer silk part (5-2) and do not have silk partly (5-3) form, outer silk part (5-2) links to each other with code-disc base (5), does not have silk part (5-3) and links to each other with outer silk part (5-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202416165U CN201722998U (en) | 2010-06-29 | 2010-06-29 | Ladder-shaped lock catch mechanical combination lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202416165U CN201722998U (en) | 2010-06-29 | 2010-06-29 | Ladder-shaped lock catch mechanical combination lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722998U true CN201722998U (en) | 2011-01-26 |
Family
ID=43491317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202416165U Expired - Fee Related CN201722998U (en) | 2010-06-29 | 2010-06-29 | Ladder-shaped lock catch mechanical combination lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113861A (en) * | 2015-09-23 | 2015-12-02 | 李晓明 | Mechanical coded lock |
-
2010
- 2010-06-29 CN CN2010202416165U patent/CN201722998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113861A (en) * | 2015-09-23 | 2015-12-02 | 李晓明 | Mechanical coded lock |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20130629 |