CN205116955U - Novel key cylinder structure - Google Patents
Novel key cylinder structure Download PDFInfo
- Publication number
- CN205116955U CN205116955U CN201520817671.7U CN201520817671U CN205116955U CN 205116955 U CN205116955 U CN 205116955U CN 201520817671 U CN201520817671 U CN 201520817671U CN 205116955 U CN205116955 U CN 205116955U
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- CN
- China
- Prior art keywords
- lock core
- shell
- spring
- cylinder structure
- key cylinder
- 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 novel key cylinder structure, including shell, activity preforming, inner shell, lock core shell, lock core, semicircle blade, leafspring, cushion, the lock core is installed in the lock core shell, the lock core shell inserts in the inner shell, ann is cased for the inner shell, it is downthehole that the alternate setting with the gear spring of pressure spring is seted up on the shell, and be provided with hollow crew cut in the pressure spring bottom, and gear spring bottom is provided with ball plung, the driving medium both sides are provided with the cushion, the thumb wheel sets up in the middle of the shell is inside, the pin is inserted and is established on the lock core, leafspring sets up on the lock core, and is provided with the semicircle blade on the lock core, is provided with the spring pellet shot from a slingshot in the leafspring bottom. This novel key cylinder structure, the unique circular arc of key use mills the tartar, oval groove lock core combines to form with semicircle blade pellet shot from a slingshot and various accurate accessory completely, has the pick -proof, prevents to bore, prevent technical opening.
Description
Technical field
The utility model relates to lock core applied technical field, especially a kind of Novel key cylinder structure.
Background technology
Lock core is the major part controlling lock unlatching, is the heart of lockset, refers to can rotate and the core driving locking bolt to move with key is supporting.
Lock core adopts multinomial anti-theft technique, and multiple abnormity is anti-pulls out pellet, stops technical opening, coordinates unique pellet and blade construction to design, has the security performance of very high anti-technical unlocking.Lock gall, can be automatic locking when when carrying out technical opening, number pellet and Special-shaped marble must be stirred simultaneously built with accurate number pellet and Special-shaped marble structure, thus technical opening is come back after a vain attempt.Lock core have employed multiple special-shaped hoodle Multiple Combination, can work out billions of kinds of key numbers at most, thus feasible region zero is opened mutually.Lock core adds side direction inner pressed side column lift sub pin device, substantially increases and prevents violence from turning round ability by force.
It is high that lock core of the prior art is generally difficult to reach safety factor, uses and easily damage and the defects such as complex structure.
Utility model content
Prior art is difficult to the productive life needs meeting people, in order to solve above-mentioned Problems existing, the utility model proposes a kind of Novel key cylinder structure.
For realizing this technical purpose, the technical solution adopted in the utility model is: a kind of Novel key cylinder structure, comprises shell, movable compressing tablet, inner casing, lock core shell, lock core, semi-circular blades, leaf spring, spring marble, stage clip, gear spring, thumb wheel, cushion block, driving member, card and pin; Described lock core is arranged in lock core shell; Described lock core shell is inserted in inner casing; Described inner casing is installed in the enclosure; Described stage clip is alternate with gear spring to be arranged in hole that shell is offered, and stage clip bottom is provided with hollow tack, and gear spring bottom end is provided with positioning ball; Described driving member both sides are provided with cushion block; Described thumb wheel is arranged in the middle of enclosure; Described pin is plugged on lock core; Described leaf spring is arranged on lock core, and is provided with semi-circular blades on lock core, and leaf spring bottom is provided with spring marble.
Further, described shell is screwed in anti-breaking bar is installed.
Further, described housing exterior is provided with lock core drilling-preventing cap.
Further, what lock core coordinated offers circular arc tartar on the key, and in circular arc tartar and lock core, the blade of semi-circular blades is differential matches.
Compared with prior art, the utility model has following beneficial effect: this Novel key cylinder structure, and key uses unique circular arc milling tartar, oval groove lock core and semi-circular blades pellet and various accurate accessory to be combined into completely, has pick-proof, anti-drilling, anti-technical unlocking; Lock core can with general tool as screwdriver, iron plate, and other keys etc. rotate, but cannot open to only have can open this with the key of first wife and lock.Safety factor is high, is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present utility model;
Fig. 2 is Key structure schematic diagram of the present utility model;
In Reference numeral: anti-breaking bar 1; Screw 2; Shell 3; Movable compressing tablet 4; Inner casing 5; Lock core shell 6; Lock core 7; Key 8; Semi-circular blades 9; Leaf spring 10; Spring marble 11; Stage clip 12; Gear spring 13; Thumb wheel 14; Cushion block 15; Driving member 16; Card 17; Pin 18; Lock core drilling-preventing cap 19; Hollow tack 20; Positioning ball 21.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Figure of description 1-2, in the utility model embodiment, a kind of Novel key cylinder structure, comprises shell 3, movable compressing tablet 4, inner casing 5, lock core shell 6, lock core 7, semi-circular blades 9, leaf spring 10, spring marble 11, stage clip 12, gear spring 13, thumb wheel 14, cushion block 15, driving member 16, card 17 and pin 18; Described lock core 7 is arranged in lock core shell 6; Described lock core shell 6 is inserted in inner casing 5; Described inner casing 5 is arranged in shell 3; Described stage clip 12 is alternate with gear spring 13 to be arranged in hole that shell 3 is offered, and stage clip 12 bottom is provided with hollow tack 20, and gear spring 13 bottom is provided with positioning ball 21; Described driving member 16 both sides are provided with cushion block 15; Described thumb wheel 14 is arranged on shell 3 bosom; Described pin 18 is plugged on lock core 7; Described leaf spring 10 is arranged on lock core 7, and is provided with semi-circular blades 9 on lock core 7, and leaf spring 10 bottom is provided with spring marble 11.
Further, described shell 3 is fixed on by screw 2 anti-breaking bar 1 is installed.
Further, described shell 3 outer setting has lock core drilling-preventing cap 19.
Further, the key 8 that lock core 7 coordinates offers circular arc tartar, and in circular arc tartar and lock core 7, the blade of semi-circular blades 9 is differential matches.
Action principle of the present utility model is: injected by original key in lock core 7, circular arc tartar on the key 8 and blade in lock core is differential matches, extreme difference groove combination on blade becomes straight groove together, under the effect of the stage clip 12 above movable compressing tablet pin 18, movable compressing tablet 4 slips in a groove completely, movable compressing tablet 4 in shell and pin 18 also link into an integrated entity along with falling simultaneously, if at this moment forward key to, shape all-in-one-piece lock core will drive other accessories to rotate together and open.
To those skilled in the art, but the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (4)
1. a Novel key cylinder structure, comprises shell, movable compressing tablet, inner casing, lock core shell, lock core, semi-circular blades, leaf spring, spring marble, stage clip, gear spring, thumb wheel, cushion block, driving member, card and pin; It is characterized in that: described lock core is arranged in lock core shell; Described lock core shell is inserted in inner casing; Described inner casing is installed in the enclosure; Described stage clip is alternate with gear spring to be arranged in hole that shell is offered, and stage clip bottom is provided with hollow tack, and gear spring bottom end is provided with positioning ball; Described driving member both sides are provided with cushion block; Described thumb wheel is arranged in the middle of enclosure; Described pin is plugged on lock core; Described leaf spring is arranged on lock core, and is provided with semi-circular blades on lock core, and leaf spring bottom is provided with spring marble.
2. a kind of Novel key cylinder structure according to claim 1, is characterized in that: described shell is screwed in and is provided with anti-breaking bar.
3. a kind of Novel key cylinder structure according to claim 1, is characterized in that: described housing exterior is provided with lock core drilling-preventing cap.
4. a kind of Novel key cylinder structure according to claim 1, is characterized in that: what lock core coordinated offers circular arc tartar on the key, and in circular arc tartar and lock core, the blade of semi-circular blades is differential matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817671.7U CN205116955U (en) | 2015-10-22 | 2015-10-22 | Novel key cylinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817671.7U CN205116955U (en) | 2015-10-22 | 2015-10-22 | Novel key cylinder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205116955U true CN205116955U (en) | 2016-03-30 |
Family
ID=55572574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520817671.7U Expired - Fee Related CN205116955U (en) | 2015-10-22 | 2015-10-22 | Novel key cylinder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205116955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677619A (en) * | 2017-01-09 | 2017-05-17 | 彭文辉 | Pin tumbler mortise deformable lock cylinder |
| CN108979325A (en) * | 2018-09-17 | 2018-12-11 | 温州市远胜五金有限公司 | A kind of anti-theft lock |
-
2015
- 2015-10-22 CN CN201520817671.7U patent/CN205116955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677619A (en) * | 2017-01-09 | 2017-05-17 | 彭文辉 | Pin tumbler mortise deformable lock cylinder |
| CN108979325A (en) * | 2018-09-17 | 2018-12-11 | 温州市远胜五金有限公司 | A kind of anti-theft lock |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171022 |