CN205243182U - Three track blades lock - Google Patents
Three track blades lock Download PDFInfo
- Publication number
- CN205243182U CN205243182U CN201520876159.XU CN201520876159U CN205243182U CN 205243182 U CN205243182 U CN 205243182U CN 201520876159 U CN201520876159 U CN 201520876159U CN 205243182 U CN205243182 U CN 205243182U
- Authority
- CN
- China
- Prior art keywords
- lock
- lock core
- core
- blade
- side column
- 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
The utility model discloses a three track blades lock, including key, lock core clutch, lock shell and lock core, the key design is three tracks, the lock core clutch sets up inside the lock shell, be equipped with the lock core in the lock shell, and lock the inside side column spring that is equipped with of shell, side column spring top by with seal a pearl steel ball and meet, and side column spring bottom is equipped with blank pressing post pellet shot from a slingshot, the inside lock core blade that is equipped with of lock core, be equipped with core leafspring on the lock core blade, lock core upper portion is equipped with the side column clamping block. This three track blades lock has adopted 18 stainless steel blade, 4 extremely poor, interior pressure formula structure, and the key adopts the three -rail to say the tartar design, and the key machining degree of difficulty is very big, and the secret key volume of theoretical tartar has reached up to ten million groups, and the rate of each other opening in regional is the zero, has the extremely strong technique ability of opening of preventing simultaneously, can two -sidedly unblank, and simple structure, reasonable in design, is favorable to using widely.
Description
Technical field
The utility model relates to lock technology field, is specially a kind of three track blade locks.
Background technology
Blade lock is the one of lock, and the principle of blade lock utilizes bevel angle on the key to change differentTartar rotates angle in alignment lock core and changes different blades, thereby realizes the one that lock core rotarily opensLock. At present, because existing blade lock great majority in structural design adopt the lock core of monorail to make lockThe overall security of body is poor, and simultaneously existing blade lock pin adopts common metal steel matter, is unfavorable forThe prolongation in service life, thus be unfavorable for that people use, and therefore, we propose a kind of three track blade locks.
Utility model content
The purpose of this utility model is to provide a kind of three track blade locks, to solve in above-mentioned background technologyThe problem proposing.
For achieving the above object, the utility model provides following technical scheme: a kind of three track blade locks,Comprise key, lock core clutch device, lock housing and lock core, described key design is three tracks, described lock core fromClose device and be arranged on lock housing inside, in described lock housing, be provided with lock core, and lock housing inside is provided with side column spring, instituteState side column spring top by joining with envelope pearl steel ball, and be provided with flanging post pellet bottom side column spring, described inLock core inside is provided with lock core blade, and described lock core blade is provided with core leaf spring, and establish on described lock core topThere is side column locking piece.
Preferably, middle, described lock housing bottom is provided with thumb wheel, and described thumb wheel both sides are provided with card.
Preferably, described side column spring one side is symmetric design spring, and described spring top is provided with steel ball,And spring bottom is provided with pellet and pellet.
Preferably, described leaf spring is corresponding one by one with lock core blade and designs and be provided with 18.
Compared with prior art, the beneficial effects of the utility model are: this three tracks blade lock has adopted 18Sheet stainless steel blade, 4 extreme differences, inner pressed structure, key adopts three track tartar designs, key processingDifficulty is very big, and the secret key amount of theoretical tartar has reached up to ten million groups, and the mutual opening rate in region is zero, simultaneouslyThere is extremely strong anti-technical opening ability, can two-sidedly unblank, and simple in structure, reasonable in design, favourableIn promoting the use of.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure: 1 key, 2 lock core clutch devices, 3 lock core blades, 4 lock core leaf springs, 5 envelope pearl steel balls,Pellet on 6 side column springs, 7 flanging post pellets, 8 steel balls, 9 springs, 10,11 pellets, 12 lock housings,13 side column locking pieces, 14 lock cores, 15 lock core blades, 16 cards, 17 thumb wheels.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technology in the utility model embodimentScheme is clearly and completely described, and obviously, described embodiment is only one of the utility modelDivide embodiment, instead of whole embodiment. Based on the embodiment in the utility model, this area is commonTechnical staff is not making the every other embodiment obtaining under creative work prerequisite, all belongs to thisThe scope of utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of three track blade locks, comprise keySpoon 1, lock core clutch device 2, lock housing 12 and lock core 14, described key 1 is designed to three tracks, described lockCore clutch 2 is arranged on lock housing 12 inside, in described lock housing 12, is provided with lock core 14, and lock housing 12 insideBe provided with side column spring 6, described side column spring 6 tops are by joining with envelope pearl steel ball 5, and 6 ends of side column springPortion is provided with flanging post pellet 7, and described lock core 14 inside are provided with lock core blade 3, on described lock core blade 3Be provided with core leaf spring 4, described lock core 14 tops are provided with side column locking piece 13.
Although illustrated and described embodiment of the present utility model, for the ordinary skill people of this areaMember, being appreciated that can be real to these in the situation that not departing from principle of the present utility model and spiritExecute example and carry out multiple variation, amendment, replacement and modification, scope of the present utility model is by claimsAnd equivalent limits.
Claims (4)
1. three track blade locks, comprise key (1), lock core clutch device (2), lock housing (12) andLock core (14), is characterized in that: described key (1) is designed to three tracks, described lock core clutch device (2)Be arranged on lock housing (12) inside, in described lock housing (12), be provided with lock core (14), and in lock housing (12)Portion is provided with side column spring (6), described side column spring (6) top by with envelope pearl steel ball (5) join, andSide column spring (6) bottom is provided with flanging post pellet (7), and described lock core (14) inside is provided with lock core blade(3), described lock core blade (3) is provided with core leaf spring (4), and described lock core (14) top is provided withSide column locking piece (13).
2. a kind of three track blade locks according to claim 1, is characterized in that: described lock housing (12)Middle, bottom is provided with thumb wheel (17), and described thumb wheel both sides are provided with card (16).
3. a kind of three track blade locks according to claim 1, is characterized in that: described side column bulletSpring (6) one sides are symmetric design spring (9), and described spring (9) top is provided with steel ball (8), and bulletSpring (9) bottom is provided with pellet (10) and pellet (11).
4. a kind of three track blade locks according to claim 1, is characterized in that: described core bladeSpring (4) is corresponding one by one with lock core blade (3) and designs and be provided with 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876159.XU CN205243182U (en) | 2015-11-02 | 2015-11-02 | Three track blades lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876159.XU CN205243182U (en) | 2015-11-02 | 2015-11-02 | Three track blades lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243182U true CN205243182U (en) | 2016-05-18 |
Family
ID=55942263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520876159.XU Expired - Fee Related CN205243182U (en) | 2015-11-02 | 2015-11-02 | Three track blades lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863376A (en) * | 2016-05-26 | 2016-08-17 | 广东文城科技发展有限公司 | Passive intelligent lock cylinder capable of achieving idling |
| CN109138618A (en) * | 2018-11-17 | 2019-01-04 | 任文宙 | A kind of diversification composite blade lock and its key |
-
2015
- 2015-11-02 CN CN201520876159.XU patent/CN205243182U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863376A (en) * | 2016-05-26 | 2016-08-17 | 广东文城科技发展有限公司 | Passive intelligent lock cylinder capable of achieving idling |
| CN109138618A (en) * | 2018-11-17 | 2019-01-04 | 任文宙 | A kind of diversification composite blade lock and its key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |