CN203175186U - Lock - Google Patents
Lock Download PDFInfo
- Publication number
- CN203175186U CN203175186U CN 201220706113 CN201220706113U CN203175186U CN 203175186 U CN203175186 U CN 203175186U CN 201220706113 CN201220706113 CN 201220706113 CN 201220706113 U CN201220706113 U CN 201220706113U CN 203175186 U CN203175186 U CN 203175186U
- Authority
- CN
- China
- Prior art keywords
- key
- blade
- sides
- hole
- teeth
- 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
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a lock which comprises a key, a lock cylinder and a blade, wherein the blade is provided with a through hole, a protrusive point and a stair point are arranged in the through hole, and the blade is various in changes and is installed in the lock cylinder in a clamping mode through a spring. The key is provided with internal teeth which are of a concave structure, generally, the key is called an S-shaped key or a curved key, and the shapes of the internal teeth in the two faces of the key can be the same or be different. The key and the blade are respectively divided into three levels, different protrusive points in the three levels of the key and the three levels of the blade correspond to one another or do not correspond to one another, and the purpose of level-to-level management is achieved. The key with the internal teeth which are of the concave structure is multiple in kind changes, the opening rate of the lock is greatly reduced, the safety, durability and copying difficulty of the lock are improved, and particularly, the demands for partitioned management and the level-to-level management on locks at public places are met.
Description
Technical field:
The utility model relates to a kind of lockset, particularly the lockset of a kind of snakelike key energy subregion differentiated control.
Background technology:
At present, known lockset mainly is the zigzag key lock, and its key teeth machine is with low uncertainty, leads to open the rate height, and safety is low, and application life is short, and key very easily copies.And in public places such as some schools, hospital, offices, administrative staff need possess the administration authority to the most of locksets of unit, so just need have much key, and corresponding one by one when unblanking, the very trouble of carrying and unblank.
The utility model content:
The purpose of this utility model is, at the problems referred to above, provide that logical to open rate low, safe, durability is strong, difficulty of reproduction is big, easy to carry, solve a kind of lockset of correspondence problem one by one of unblanking.
The scheme that its technical problem that solves the utility model adopts is:
A kind of lockset, comprise key, lock core and blade, blade is provided with through hole, blade is loaded in the lock core, it is characterized in that: one-level blade through hole one side is provided with salient point, secondary blade through hole both sides respectively are provided with salient point, three grade blade through hole both sides respectively are provided with salient point and the through hole lower end is provided with the step point, one-level key two sides is provided with identical interior teeth and, two, the big salient point that three grade blade through holes, one side is provided with is corresponding, secondary key two sides is provided with different interior teeth, Yi Mian interior teeth and two wherein, the small salient point of three grade blades, one side is corresponding, and three grades of outer teeth of key are corresponding with the step point that three grade blade through hole lower ends are provided with.
Preferably, described one-level key two sides is provided with the identical interior teeth of sunk structure, and interior teeth machine can be identical or inequality.
Preferably, described secondary key two sides is provided with the different interior teeth of sunk structure, and wherein the interior teeth machine that simultaneously is provided with can be identical or inequality, and the teeth machine has only a kind of in the another side.
Preferably, described three grades of key two sides are provided with the different interior teeth of sunk structure and the outer teeth that both sides are provided with zigzag fashion, and the different interior teeth machine that the two sides is provided with has only a kind of, and its outer teeth machine can be identical or inequality.
Preferably, described one-level blade through hole one side is provided with a salient point, bump height can be identical or inequality change, described secondary blade through hole both sides are provided with small one and large one salient point, large and small bump height can be identical or inequality change, described three grade blade through hole both sides are provided with small one and large one salient point and the through hole lower end is provided with the step point, the change that large and small salient point and step point height can be identical or inequality.
Preferably, to be provided with identical interior teeth corresponding with the big salient point of described one, two, three blade through hole one side on described one-level key two sides.
Preferably, described secondary key two sides is provided with different interior teeth and has only one side corresponding with the small salient point of described two, three grade blade through holes, one side.
Preferably, the outer teeth that are provided with of described three grades of key both sides are corresponding with the step point of described three grade blade through hole lower ends.
Preferably, described blade all is loaded in the lock core by the mode that Spring Card is established.
The beneficial effects of the utility model are: reducing the logical rate of opening, improve on the basis of safety, durability and the difficulty of reproduction locked, having solved public place administrative staff such as the school that uses common lockset, hospital, office, to carry key many, to bother one to one when unblanking, a key has just solved problem, not only convenient but also improved operating efficiency, but and effective management of subregion classification.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1, lock core structure schematic diagram;
Fig. 2, one-level blade construction schematic diagram;
Fig. 3, secondary blade construction schematic diagram;
Fig. 4, three grade blade structural representations;
Fig. 5, one-level Key structure schematic diagram;
Fig. 6, secondary Key structure one side schematic view;
Fig. 7, secondary Key structure another side schematic diagram;
Fig. 8, three grades of Key structure one side schematic views;
Fig. 9, three grades of Key structure another side schematic diagrames;
Figure 10, key, lock core, the fit schematic diagram of vane group;
The decomposing schematic representation of Figure 11, key, lock core, blade;
Figure 12, secondary key management system schematic diagram;
Figure 13, three grades of key management system schematic diagrames.
The specific embodiment:
The utility model purpose, function and advantage are described further with reference to accompanying drawing.
A kind of lockset 8 comprises lock core 81, key 82 and blade 83.Lock core 1 is provided with vane hole 11 and spring eye 12 and keyhole 13; One grade blade 2 is provided with through hole 21, and through hole 21 1 sides are provided with salient point 22; Two grade blades 3 are provided with through hole 31, and through hole 31 both sides are provided with big salient point 32 and small salient point 33; Three grade blades 4 are provided with through hole 41, and through hole 41 both sides are provided with big salient point 42 and small salient point 43, and through hole 41 lower ends are provided with step point 44 in addition; One-level key 5 two sides are provided with identical shaped interior teeth 51; Secondary key 6 two sides are provided with teeth 61 and interior teeth 62 in the difformity; Three grades of key 7 two sides are provided with teeth 71 and interior teeth 72 in the difformity, and both sides are provided with outer teeth 73 in addition.
Execute real mode one: as Fig. 1, Fig. 2, shown in Figure 5, present embodiment comprises lock core 1, one grade blade 2 and one-level key 5, one-level key 5 two sides are provided with identical interior teeth 51, interior teeth 51 form the lock body open and close with the salient point 22 phase distribution structures of a grade blade 2, but the salient point 22 equal respective change machines of teeth 51 and a grade blade 2 in one-level key 5 two sides, and various machines can not open and close mutually, one-level key 5 two sides all can pull and push in the lock core 1, the utility model adopts the machine of teeth 51 in the one-level key 5 to change many, greatly reduce to lead to and open rate, improved the safety of lock, durability and difficulty of reproduction.
Execute real mode two: as Fig. 1, Fig. 3, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, shown in Figure 12, present embodiment comprises lock core 1, two grade blades 3, one-level key 5 and secondary key 6, one-level key 5 two sides are provided with identical interior teeth 51, interior teeth 51 form open and close with the big salient point 32 phase distribution structures of blade 3, but the salient point 32 equal respective change machines of teeth 51 and blade 3 in one-level key 5 two sides, and various machines can not open and close mutually, and one-level key two sides all can pull and push in the lock core 1; Secondary key 6 two sides are provided with different interior teeth 61 and interior teeth 62, interior teeth 61 form open and close with the small salient point 33 phase distribution structures of blade 3, but the small salient point 33 equal respective change machines of interior teeth 61 and blade 3, and various machines can not open and close mutually, interior teeth 62 have opened and closed shop effect mutually with the big salient point 32 phase distribution structures of blade 3 to lock body, interior teeth 62 do not have machine to change, and secondary key 6 can only simultaneously pull and push in the lock core 1.
Specifically, be exactly that one-level key 5 and secondary key 6 can be controlled the same lock core assembly 8 of opening and closing simultaneously, or same machine secondary key 6 can be controlled the lock core assembly 8 of the one-level key 5 of the different machines of opening and closing simultaneously; In its design be, blade 3 big salient points 32 with a collection of lock core assembly form corresponding variation machine with the interior teeth 51 of one-level key 5, and various machines can not open and close mutually, and blade 3 small salient points 33 are identical with interior teeth 62 formation of same machine secondary key 6, so the secondary key 6 of same machine just can be controlled the lock core assembly of the one-level key 5 of the different machines of opening and closing simultaneously, so just formed the secondary key management system, as shown in Figure 9.The utility model has adopted outside the function and effect of embodiment one, also played the differentiated control effect, having solved administrative staff, to carry key many, to bother one to one when unblanking, only need carry a secondary key and just subordinate's lockset of administering can be opened and closed, make things convenient for and improved operating efficiency; Avoided subordinate's one-level key loss simultaneously or damage after can't open lock body the time, just directly can open with caretaker's secondary key, avoided destruction lockset and cabinet door.
As shown in figure 12, for example: the article keeping cabinet of swimming hall, each swimming person puts into the back of locking in the cupboard with clothes and article and takes out one-level key oneself and hold, the cupboard that each swimming person's one-level key can only opening and closing oneself placement article; As long as and the caretaker just carries the Storage Cabinets that a secondary key is managed whole swimming hall, use not only convenient but also efficient; If have swimming person to lose or damage the one-level key, the caretaker just directly opens the cabinet door for swimming person with the secondary key, has avoided destruction lock body and cabinet door, and the caretaker does not need to carry one yet and goes here and there key greatly like this.
Embodiment three: as Fig. 1, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, shown in Figure 13, present embodiment comprises lock core 1, blade 4, one-level key 5, secondary key 6 and three grades of keys 7, one-level key 5 two sides are provided with identical interior teeth 51, interior teeth 51 form open and close with the big salient point 42 phase distribution structures of blade 4, but teeth 51 and blade 4 big salient point 42 equal respective change machines in one-level key 5 two sides, and various machines can not open and close mutually, and one-level key two sides all can pull and push in the lock core 1; Secondary key 6 two sides are provided with different interior teeth 61 and interior teeth 62, interior teeth 61 form open and close with the small salient point 43 phase distribution structures of blade 4, but the small salient point 43 equal respective change machines of interior teeth 61 and blade 4, and various machines can not open and close mutually, interior teeth 62 have opened and closed shop effect mutually with the big salient point 42 phase distribution structures of blade 4 to lock body, interior teeth 62 do not have machine to change, and secondary key 6 can only simultaneously pull and push in the lock core 1; Three grades of key 7 two sides are provided with different interior teeth 71 and interior teeth 72, and both sides are provided with outer teeth 73 in addition, outer teeth 73 form opening and closing with the trapezoidal point 44 phase distribution structures of blade 4, but the trapezoidal point 44 equal respective change machines of outer teeth 73 and blade 4, and various machines can not open and close mutually, interior teeth 71 and interior teeth 72 respectively with the small salient point 43 of blade 4 and big salient point 42 mutually distribution structure has opened and closed mutually to lock body that the shop acts on, interior teeth 71 and interior teeth 72 do not have machine to change, and three grades of keys 7 can only simultaneously pull and push in the lock core 1.
Specifically, be exactly on the basis of the function of embodiment two and effect, other establishes three grades of keys 7 and controls the same lock core assembly 8 of opening and closing simultaneously with one-level key 5 and secondary key 6, or three grades of keys 7 of same machine are controlled the lock core assembly 8 of the one-level key 5 of the secondary key 6 of the different machines of opening and closing and different machines simultaneously; Be that with the blade 4 big salient points 42 of a collection of lock core assembly 8 variation machine corresponding with interior teeth 51 formation of one-level key 5, and various machine can not open and close mutually in its design; Blade 4 small salient points 43 form identical with the interior teeth 62 of same machine secondary key 6, so the secondary key 6 of same machine just can be controlled the lock core assembly of the one-level key 5 of the different machines of opening and closing simultaneously, so just formed secondary key management system 9, outer teeth 73 corresponding constructions of the step point 44 of blade 4 lower ends and three grades of keys 7 form opening and closing, have so just formed three grades of key management systems 10.The utility model has adopted on the function and effect basis of embodiment two, also played subregion differentiated control effect, having solved house steward personnel and district management personnel, to carry key many, to bother one to one when unblanking, house steward person only need carry a triode reason key just can control each regional lock body opening and closing of subordinate of administering, makes things convenient for and improved operating efficiency; Avoided subordinate's secondary and one-level key loss simultaneously or damage after can't open lock body the time, just directly can open with three grades of keys of house steward person, avoided destruction lock body and cabinet door.
As shown in figure 11, for example: in colleges and universities, several classrooms are arranged, the student in each classroom holds the opening and closing of the learning materials cabinet that one-level key 5 draws oneself up, and the one-level key 5 that each student holds is opening and closing data cabinet separately mutually; The form master in each classroom holds a secondary key 6 control this classroom students' data cabinet opening and closing, and the secondary key 6 that the form master in each classroom holds is opening and closing student's data cabinet of respectively administering the classroom mutually; The Principal of School holds student's data cabinet opening and closing that three grades of keys 7 just can be controlled some classrooms, this school, has so just formed the management of subregion classification, and it is not only convenient but also efficient to work together.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model manual and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (9)
1. lockset, comprise key, lock core and blade, blade is provided with through hole, blade is loaded in the lock core, it is characterized in that: one-level blade through hole one side is provided with salient point, secondary blade through hole both sides respectively are provided with salient point, three grade blade through hole both sides respectively are provided with salient point and the through hole lower end is provided with the step point, one-level key two sides is provided with identical interior teeth and, two, the big salient point that three grade blade through holes, one side is provided with is corresponding, secondary key two sides is provided with different interior teeth, Yi Mian interior teeth and two wherein, the small salient point of three grade blades, one side is corresponding, and three grades of outer teeth of key are corresponding with the step point that three grade blade through hole lower ends are provided with.
2. a kind of lockset according to claim 1 is characterized in that: described one-level key two sides is provided with teeth in sunk structure identical, and interior teeth machine can be identical or inequality.
3. a kind of lockset according to claim 1 is characterized in that: described secondary key two sides is provided with teeth in sunk structure different, and wherein the interior teeth machine that is provided with of one side can be identical or inequality, and the teeth machine has only a kind of in the another side.
4. a kind of lockset according to claim 1, it is characterized in that: described three grades of key two sides are provided with the different interior teeth of sunk structure and the outer teeth that both sides are provided with zigzag fashion, the different interior teeth machine that the two sides is provided with has only a kind of, and its outer teeth machine can be identical or inequality.
5. a kind of lockset according to claim 1, it is characterized in that: described one-level blade through hole one side is provided with a salient point, bump height can be identical or inequality change, described secondary blade through hole both sides are provided with small one and large one salient point, large and small bump height can be identical or inequality change, described three grade blade through hole both sides are provided with small one and large one salient point and the through hole lower end is provided with the step point, the change that large and small salient point and step point height can be identical or inequality.
6. according to claim 1 or 2 or 5 described a kind of locksets, it is characterized in that: it is corresponding with the big salient point of described one, two, three blade through hole one side that described one-level key two sides is provided with identical interior teeth.
7. according to claim 1 or 3 or 5 described a kind of locksets, it is characterized in that: described secondary key two sides is provided with different interior teeth and has only one side corresponding with the small salient point of described two, three grade blade through holes, one side.
8. according to claim 1 or 4 or 5 described a kind of locksets, it is characterized in that: the outer teeth that described three grades of key both sides are provided with are corresponding with the step point of described three grade blade through hole lower ends.
9. according to claim 1 or 2 or 3 or 4 or 5 described a kind of locksets, it is characterized in that: described blade all is loaded in the lock core by the mode that Spring Card is established.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706113 CN203175186U (en) | 2012-12-19 | 2012-12-19 | Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706113 CN203175186U (en) | 2012-12-19 | 2012-12-19 | Lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175186U true CN203175186U (en) | 2013-09-04 |
Family
ID=49071909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220706113 Expired - Fee Related CN203175186U (en) | 2012-12-19 | 2012-12-19 | Lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175186U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854952A (en) * | 2015-12-08 | 2017-06-16 | 李义平 | A kind of composite blading lock core |
| CN108756480A (en) * | 2018-05-30 | 2018-11-06 | 河海大学常州校区 | A kind of spring lock and its key |
| CN109930907A (en) * | 2019-04-02 | 2019-06-25 | 珠海优特电力科技股份有限公司 | Lock cylinder system, key system and lock system |
-
2012
- 2012-12-19 CN CN 201220706113 patent/CN203175186U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854952A (en) * | 2015-12-08 | 2017-06-16 | 李义平 | A kind of composite blading lock core |
| CN108756480A (en) * | 2018-05-30 | 2018-11-06 | 河海大学常州校区 | A kind of spring lock and its key |
| CN109930907A (en) * | 2019-04-02 | 2019-06-25 | 珠海优特电力科技股份有限公司 | Lock cylinder system, key system and lock system |
| CN109930907B (en) * | 2019-04-02 | 2024-01-23 | 珠海优特电力科技股份有限公司 | Lock cylinder system, key system and lockset system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203175186U (en) | Lock | |
| CN206744980U (en) | A kind of mobile phone deposits formula smart classroom desk and chair | |
| CN203531563U (en) | Auxiliary lock structure for drawer switch cabinet door | |
| CN203034950U (en) | Two-dimension code intelligent lock | |
| CN204635494U (en) | A kind of combination sideboard | |
| CN204363391U (en) | A kind of financial financial keyboard special control type bill cabinet | |
| CN201767573U (en) | Deposit cabinet | |
| CN207073340U (en) | A kind of switch cubicle knob locks device | |
| CN201318068Y (en) | Multi-level management machinery lock core system | |
| CN206857431U (en) | A kind of semi-automatic community duds thing recovery collection box | |
| CN205314699U (en) | Six two -sided curve lock cores | |
| CN209135736U (en) | Data placement cabinet | |
| CN203536798U (en) | Metering cabinet | |
| CN208089095U (en) | A kind of safe cabinet | |
| CN202718575U (en) | Electromagnetic control fireproof door | |
| CN206252114U (en) | A kind of Multi-functional case history cupboard | |
| CN204423470U (en) | A kind of intelligent door lock adopting fingerprint induction type | |
| CN204561419U (en) | A kind of industrial and commercial administration electrodynamic type cryptogam cabinet | |
| CN205531854U (en) | A set bar structure for monitoring room door | |
| CN202627792U (en) | Intelligent storage cabinet | |
| CN206832866U (en) | A kind of thief-proof electricity meter box | |
| CN219672552U (en) | Pedestrian access door | |
| CN205558690U (en) | Double open type monitoring room door lid stitches structure | |
| CN214615943U (en) | Drawer locking mechanism | |
| CN203361788U (en) | Classification management mechanical lock |
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: 20130904 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |