CN102330515A - Anti-theft lock core with blade and marble composite structure and key - Google Patents
Anti-theft lock core with blade and marble composite structure and key Download PDFInfo
- Publication number
- CN102330515A CN102330515A CN201110283834A CN201110283834A CN102330515A CN 102330515 A CN102330515 A CN 102330515A CN 201110283834 A CN201110283834 A CN 201110283834A CN 201110283834 A CN201110283834 A CN 201110283834A CN 102330515 A CN102330515 A CN 102330515A
- Authority
- CN
- China
- Prior art keywords
- blade
- key
- hoodle
- groove
- fuse
- 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.)
- Pending
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to an anti-theft lock core with a blade and marble composite structure and a key. The anti-theft lock core comprises a copper bush, a core and a key, wherein the copper bush is sheathed on the outer side of the core; the key is inserted in the core; the upper ends of circular arc surfaces in front of and behind the copper bush are respectively provided with an upper marble hole; each upper marble hopper is provided with an upper marble and a marble spring; the upper side, the lower side, the left side and the right side of the inner wall of the copper bush are respectively provided with a blade locking key groove and a blade groove; blade troughs on the left and the right of the core are oppositely staggered and arranged; and a blade locking key and a blade are respectively arranged in the blade locking key groove and the blade troughs. According to the technical scheme, the blade and marble composite structure is adopted, and omnibearing locking is carried out. In addition, a key in the space of the Chinese character of 'wang' and a corresponding key slot are added, wherein the key is provided with omnibearing tooth codes, thereby improving the self protection technology of the lockset as well as the limitation on the unlocking capability of an unlocking tool, improving the self protection capability, and increasing the unlocking difficulty level of the unlocking tool.
Description
Technical field
The present invention relates to a kind of five metals lock, particularly relate to a kind of anti-theft lock and key with blade and hoodle composite construction.
Background technology
Lock is the article that can't leave in people's daily life, and the human lock that always uses is since ancient times preserved important article, and the property of oneself can not stolen by other people; Continuous development along with science and technology; Lock like various sophistications such as coded lock, electronic lock, Fingerprint Lock emerges in an endless stream, but because its complicated structure and fancy price make these locks can only be applied in some important departments, lock the most frequently used or the standard machinery structure in people's daily life; In the lock of existing machinery structure; Comprise copper sheathing and fuse, said copper sheathing is the cylindrical of interior sky, and fuse has key; Said fuse is installed in the inside of copper sheathing, and under the lock core opening, fuse can rotate with respect to copper sheathing; Be provided with several hoodles in the fuse, when key did not insert key, hoodle blocked fuse under the effect of spring, and fuse can't be rotated; When correct key inserted the key slot of key fuse, hoodle tartar on the key headed into said pellet shot from a slingshot in the copper sheathing, and lock core can be rotated with respect to lock body.The cylinder lock of this structure has following problem:
1, Key structure is simple, is easy to duplicate;
2, billiards structure is simple, makes lock be easy to realize technical opening, and theftproof performance is relatively poor.
Summary of the invention
In view of this; The technical problem that the present invention will solve is; A kind of anti-theft lock and key with blade and hoodle composite construction is provided, goal of the invention of the present invention be the protective capacities of opening to the guard technology of lock core in the prior art and unlocking tool a little less than, for the self-protection technology that improves lockset with to the capabilities limits of unlocking tool unlatching; The present invention has adopted blade and hoodle composite construction; And omnibearing locking, and increased king's word key and corresponding key with multi-faceted tooth sign indicating number, to improve self-protection and the rank that increases unlocking tool unlatching difficulty.
For solving the problems of the technologies described above; Technical scheme of the present invention is achieved in that a kind of anti-theft lock and key with blade and hoodle composite construction; Include copper sheathing and fuse, key, said copper sheathing is sleeved on the outside of fuse, and said key is inserted in the fuse.
The upper end of both sides arc surface is respectively arranged with the hoodle hole before and after the said copper sheathing, in last hoodle hole, is provided with hoodle and hoodle spring, is respectively arranged with blade locking key groove and blade groove in the both sides up and down and the left and right sides of copper sheathing inwall.
Said fuse be provided with said copper sheathing on corresponding lower pellet hole, last hoodle hole site, in the lower pellet hole, be provided with lower pellet; Be respectively arranged with corresponding respectively with the left and right sides about the arc-shaped surface of said fuse with copper sheathing blade locking key groove and blade groove location; And be connected with fuse inside blade locking key groove and blade groove; The blade groove of the said fuse left and right sides is staggered relatively; In blade locking key groove and blade groove, be respectively arranged with blade locking key and blade, be provided with the spring blind hole above or below the said fuse blade groove, leaf spring is arranged in the spring blind hole; One end of leaf spring is pressed on spring blind hole bottom, and the other end of leaf spring is pressed on the blade.
The blade locking key groove mouth place of said fuse is provided with blade locking key spring lock block; Said blade locking key upper end is provided with blade locking key spring groove; Middle part, lower end at the blade locking key is provided with locating convex block, is provided with blade locking key spring in the said blade locking key spring groove, and an end of blade locking key spring is pressed on the blade locking key; The other end is pressed on the blade locking key spring lock block, and the locating convex block on the said blade locking key is pressed on the blade.
Said blade is the rectangular-shaped frame shape, and a side place is provided with the key positioner projection in rectangular-shaped frame, and a side is provided with the spring base projection above blade, and leaf spring is pressed on the blade upper spring seat projection, and the centre position is provided with the blade detent below blade.
The both sides of said blade blade detent are respectively arranged with the anti-false groove of dialling.
The degree of depth of said blade blade detent is greater than the anti-degree of depth of dialling false groove.
Said last hoodle and the lower pellet that is positioned at front end is the hoodle of sealing up a door, and the upper limb of said lower pellet and the outward flange of fuse align.
Said fuse end face is provided with the king's font groove along the fuse axial direction, said key be set to fuse on king's font key of matching of king's font groove.
The cross sectional shape of said key is horizontal king's word, and the above and below of the left and right sides of said key is to mill the curve of the blade tartar by the computer carving, and the top in key centre position is provided with the hoodle tartar.
The said set hoodle tartar in rear portion, key top that is positioned at be the hoodle tartar of sealing up a door, and the said hoodle tartar of sealing up a door is that computer is carved to mill and formed, and the lateral surface of the said hoodle tartar of sealing up a door is a right angle walls.
The technique effect that the present invention reaches is following: a kind of anti-theft lock and key with blade and hoodle composite construction; Through the present technique scheme; Blade and hoodle composite construction and omnibearing locking have been adopted; And increased king's word key and corresponding key, improved the self-protection technology of lockset and the capabilities limits that unlocking tool is opened, to improve self-protection and to increase the rank that unlocking tool is opened difficulty with multi-faceted tooth sign indicating number.
Description of drawings
Fig. 1 assembles schematic perspective view for the present invention.
Vertical cross-sectional schematic when Fig. 2 is the present invention's closure.
Fig. 3 is that the A-A of Fig. 2 is to the sectional structure sketch map.
Vertical cross-sectional schematic when Fig. 4 opens for the present invention.
Fig. 5 is that the B-B of Fig. 4 is to the sectional structure sketch map.
Fig. 6 is the perspective view of middle period sheet locking key of the present invention.
Fig. 7 is the perspective view of blade among the present invention.
Fig. 8 is blade master TV structure sketch map among the present invention.
Fig. 9 is the main TV structure sketch map of fuse among the present invention.
Figure 10 is the left TV structure sketch map of Fig. 9.
Figure 11 is the plan structure sketch map of Fig. 9.
Figure 12 is the perspective view of fuse of the present invention.
Figure 13 is the plan structure sketch map of key of the present invention.
Figure 14 is the main TV structure sketch map of Figure 13.
Figure 15 is that the C-C of Figure 13 is to cross-sectional schematic.
Among the figure, seal up a door hoodle tartar, 10 lower pellet holes, 11 lower pellets, 12 blade locking key grooves, 13 blade grooves, 14 blade locking keies, 15 blades, 16 spring blind holes, 17 leaf springs, 18 blade locking key spring lock blocks, 19 blade locking key spring grooves, 20 locating convex blocks, 21 blade locking key springs, 22 key positioner projections, 23 spring base projections, 24 blade detents, 25 anti-false groove, 26 king's font grooves, 27 blade tartars, 28 hoodle tartars, 29 right angle walls dialled of hoodle, 6 hoodle springs, 7 blade locking key grooves, 8 blade grooves, 9 on the hoodle hole, 5 on 1 copper sheathing, 2 fuses, 3 keys, 4.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.
As shown in the figure, anti-theft lock and the key with blade and hoodle composite construction that the present invention relates to include copper sheathing 1 and fuse 2, key 3, and said copper sheathing 1 is sleeved on the outside of fuse 2, and said key 3 is inserted in the fuse 2.
The upper end of both sides, said copper sheathing 1 front and back arc surface is respectively arranged with hoodle hole 4, in last hoodle hole 4, is provided with hoodle 5 and hoodle spring 6, is respectively arranged with blade locking key groove 7 and blade groove 8 in the both sides up and down and the left and right sides of copper sheathing 1 inwall.
Said fuse 2 be provided with said copper sheathing 1 on corresponding lower pellet hole, 4 positions, last hoodle hole 10, in lower pellet hole 10, be provided with lower pellet 11; Be respectively arranged with corresponding respectively with blade groove 8 positions with the left and right sides about the arc-shaped surface of said fuse 2 with copper sheathing 1 blade locking key groove 7; And the blade locking key groove 12 and the blade groove 13 that are connected with fuse 2 inside; The blade groove 13 of said fuse 2 left and right sides is staggered relatively; In blade locking key groove 12 and blade groove 13, be respectively arranged with blade locking key 14 and blade 15; Be provided with spring blind hole 16 above or below the said fuse 2 blade grooves 13; Leaf spring 17 is arranged in the spring blind hole 16, and an end of leaf spring 17 is pressed on spring blind hole 16 bottoms, and the other end of leaf spring 17 is pressed on the blade 15.
The opening part of the blade locking key groove 12 of said fuse 2 is provided with blade locking key spring lock block 18; Said blade locking key 14 upper ends are provided with blade locking key spring groove 19; Middle part, lower end at blade locking key 14 is provided with locating convex block 20; Be provided with blade locking key spring 21 in the said blade locking key spring groove 19; One end of blade locking key spring 21 is pressed on the blade locking key 14, and the other end is pressed on the blade locking key spring lock block 18, and the locating convex block 20 on the said blade locking key 14 is pressed on the blade 15.
Said blade 15 is the rectangular-shaped frame shape; A side place is provided with key positioner projection 22 in rectangular-shaped frame; A side is provided with spring base projection 22 above blade 15, and leaf spring 17 is pressed on the blade 15 upper spring seat projections 23, and the centre position is provided with blade detent 24 below blade 15.
The both sides of said blade 15 blade detents 24 are respectively arranged with the anti-false groove 25 of dialling.
The degree of depth of said blade 15 blade detents 24 is greater than the anti-degree of depth of dialling false groove 25.
The said last hoodle 5 that is positioned at front end is the hoodle of sealing up a door with lower pellet 11, and the outward flange of the upper limb of said lower pellet 11 and fuse 2 aligns.
Said fuse 2 end faces are provided with the king's font groove 26 along the fuse axial direction, said key 3 be set to fuse 2 on king's font key 3 of matching of king's font groove 26.
The cross sectional shape of said key 3 is horizontal king's word, and the above and below of the left and right sides of said key 3 is to mill curve of the blade tartar 27 by the computer carving, and the top in key 3 centre positions is provided with hoodle tartar 28.
Shown in figure 15; The said set hoodle tartar 28 in rear portion, key 3 top that is positioned at is the hoodle tartar 9 of sealing up a door, and the said hoodle tartar 9 of sealing up a door forms for the computer carving mills, and the lateral surface of the said hoodle tartar 9 of sealing up a door is a right angle walls 29; The said hoodle tartar 9 of sealing up a door matches with the hoodle of sealing up a door; When key 3 inserts in the fuses 2, when the hoodle of sealing up a door was corresponding with the hoodle tartar 9 of sealing up a door, the right angle walls 29 of hoodle tartar 9 sides of sealing up a door was pressed on the cambered surface of side of the hoodle of sealing up a door; Thereby controlled key 3 and inserted the degree of depth of fuse 2, inserted the effect of locating thereby played key.
Like Fig. 4 and shown in Figure 5; When key 3 inserts in the king's font groove 26 on the fuses 2; Blade tartar 27 tooth sign indicating numbers on blade 15 and the key 3 match; And act on the key positioner projection 22, make to be in staggered blade 15 and to draw close to the center, blade detent 24 snaps to the midline position of fuse 2 simultaneously; Blade locking key 14 locating convex block 20 under the effect of blade locking key spring 21 enters in the blade 15 blade detents 24; Shift out respectively with blade 15 at blade locking key groove of copper sheathing 17 and blade locking key 14 in the blade groove 8, it is mutually neat that lower pellet 11 and computer are carved the match outward flange of the top edge that moves to lower pellet 11 and fuse 2 of the hoodle tartar 28 that mills, and reverses key 3 and can open.
As shown in Figures 2 and 3; When key 3 is extracted fuse 2; Blade 15 is owing to the effect of leaf spring 17, and blade 15 enters in the blade groove 8 on the copper sheathing 1, and the locating convex block 20 on the blade locking key 14 is extruded the blade detent 24 on the blade 15; Blade locking key 14 parts enter into the blade locking key groove 7 on the copper sheathing 1 simultaneously; Last hoodle 5 and lower pellet 11 are under the effect of hoodle spring 6, and king's font groove 26 corresponding positions on the fuse 2 are withstood in the lower end of last hoodle 5, and this moment, lock core was comprehensive lock-out state.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.
Claims (9)
1. an anti-theft lock and the key with blade and hoodle composite construction includes copper sheathing and fuse, key, and said copper sheathing is sleeved on the outside of fuse, and said key is inserted in the fuse, it is characterized in that,
The upper end of both sides arc surface is respectively arranged with the hoodle hole before and after the said copper sheathing, in last hoodle hole, is provided with hoodle and hoodle spring, is respectively arranged with blade locking key groove and blade groove in the both sides up and down and the left and right sides of copper sheathing inwall;
Said fuse be provided with said copper sheathing on corresponding lower pellet hole, last hoodle hole site, in the lower pellet hole, be provided with lower pellet; Be respectively arranged with corresponding respectively with the left and right sides about the arc-shaped surface of said fuse with copper sheathing blade locking key groove and blade groove location; And be connected with fuse inside blade locking key groove and blade groove; The blade groove of the said fuse left and right sides is staggered relatively; In blade locking key groove and blade groove, be respectively arranged with blade locking key and blade, be provided with the spring blind hole above or below the said fuse blade groove, leaf spring is arranged in the spring blind hole; One end of leaf spring is pressed on spring blind hole bottom, and the other end of leaf spring is pressed on the blade.
2. anti-theft lock and the key with blade and hoodle composite construction according to claim 1; It is characterized in that; The blade locking key groove mouth place of said fuse is provided with blade locking key spring lock block, and said blade locking key upper end is provided with blade locking key spring groove, is provided with locating convex block at the middle part, lower end of blade locking key; Be provided with blade locking key spring in the said blade locking key spring groove; One end of blade locking key spring is pressed on the blade locking key, and the other end is pressed on the blade locking key spring lock block, and the locating convex block on the said blade locking key is pressed on the blade.
3. anti-theft lock and the key with blade and hoodle composite construction according to claim 1 and 2; It is characterized in that; Said blade is the rectangular-shaped frame shape, and one jiao of place is provided with the key positioner projection in rectangular-shaped frame, and a side is provided with the spring base projection above blade; Leaf spring is pressed on the blade upper spring seat projection, and the centre position is provided with the blade detent below blade.
4. anti-theft lock and the key with blade and hoodle composite construction according to claim 3 is characterized in that, the both sides of said blade blade detent are respectively arranged with the anti-false groove of dialling.
5. anti-theft lock and the key with blade and hoodle composite construction according to claim 4 is characterized in that, the degree of depth of said blade blade detent is greater than the anti-degree of depth of dialling false groove.
6. anti-theft lock and the key with blade and hoodle composite construction according to claim 1 is characterized in that, said last hoodle and the lower pellet that is positioned at front end is the hoodle of sealing up a door, and the upper limb of said lower pellet and the outward flange of fuse align.
7. anti-theft lock and the key stated according to claim 1 with blade and hoodle composite construction; It is characterized in that; Said fuse end face is provided with the king's font groove along the fuse axial direction, said key be set to fuse on king's font key of matching of king's font groove.
8. anti-theft lock and the key stated according to claim 7 with blade and hoodle composite construction; It is characterized in that; The cross sectional shape of said key is horizontal king's word; The above and below of the left and right sides of said key is to mill the curve of the blade tartar by the computer carving, and the top in key centre position is provided with the hoodle tartar.
9. anti-theft lock and the key stated according to Claim 8 with blade and hoodle composite construction; It is characterized in that; The said set hoodle tartar in key rear portion, top that is positioned at is the hoodle tartar of sealing up a door; The said hoodle tartar of sealing up a door is that computer carving mills and forms, and the lateral surface of the said hoodle tartar of sealing up a door is a right angle walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110283834A CN102330515A (en) | 2011-09-22 | 2011-09-22 | Anti-theft lock core with blade and marble composite structure and key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110283834A CN102330515A (en) | 2011-09-22 | 2011-09-22 | Anti-theft lock core with blade and marble composite structure and key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102330515A true CN102330515A (en) | 2012-01-25 |
Family
ID=45482456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110283834A Pending CN102330515A (en) | 2011-09-22 | 2011-09-22 | Anti-theft lock core with blade and marble composite structure and key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102330515A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002339602A (en) * | 2001-05-11 | 2002-11-27 | Miwa Lock Co Ltd | Combination cylinder lock |
| US20070234768A1 (en) * | 2006-04-10 | 2007-10-11 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Key cylinder |
| CN201165791Y (en) * | 2008-01-29 | 2008-12-17 | 保德安保安制品有限公司 | Composite type lock core |
| CN201411963Y (en) * | 2009-04-30 | 2010-02-24 | 雷先鸣 | Leaf-blade night lock for preventing to technically open lock |
| CN201546511U (en) * | 2009-11-25 | 2010-08-11 | 刘博锋 | Anti-theft key spring plate lock |
| CN201850857U (en) * | 2010-11-17 | 2011-06-01 | 李杰伟 | Lock cylinder with mater and auxiliary blade structure |
| JP2011169007A (en) * | 2010-02-17 | 2011-09-01 | Chuto Sangyo Kk | Disc tumbler lock |
| CN202249236U (en) * | 2011-09-22 | 2012-05-30 | 杜胜勇 | Anti-theft lock cylinder with composite structure of blade and marble and key |
-
2011
- 2011-09-22 CN CN201110283834A patent/CN102330515A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002339602A (en) * | 2001-05-11 | 2002-11-27 | Miwa Lock Co Ltd | Combination cylinder lock |
| US20070234768A1 (en) * | 2006-04-10 | 2007-10-11 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Key cylinder |
| CN201165791Y (en) * | 2008-01-29 | 2008-12-17 | 保德安保安制品有限公司 | Composite type lock core |
| CN201411963Y (en) * | 2009-04-30 | 2010-02-24 | 雷先鸣 | Leaf-blade night lock for preventing to technically open lock |
| CN201546511U (en) * | 2009-11-25 | 2010-08-11 | 刘博锋 | Anti-theft key spring plate lock |
| JP2011169007A (en) * | 2010-02-17 | 2011-09-01 | Chuto Sangyo Kk | Disc tumbler lock |
| CN201850857U (en) * | 2010-11-17 | 2011-06-01 | 李杰伟 | Lock cylinder with mater and auxiliary blade structure |
| CN202249236U (en) * | 2011-09-22 | 2012-05-30 | 杜胜勇 | Anti-theft lock cylinder with composite structure of blade and marble and key |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202249236U (en) | Anti-theft lock cylinder with composite structure of blade and marble and key | |
| CN201581705U (en) | Idling vane-type AB lock cylinder | |
| CN102330515A (en) | Anti-theft lock core with blade and marble composite structure and key | |
| CN208294268U (en) | A kind of Lock capable of preventing from being opened by master key core and its key | |
| CN207332497U (en) | A kind of key | |
| CN207131188U (en) | A kind of double protection insures dual unlatching management padlock | |
| CN107002426B (en) | Padlock for preventing vandalism | |
| CN209510099U (en) | A kind of theft-prevention structure of door leaf | |
| CN102900276B (en) | Horizontal blade lock | |
| CN105019728A (en) | Anti-theft lock | |
| CN205875918U (en) | Handle lock that double linkage opened | |
| CN203129747U (en) | Matching structure for improving safety and protective performance of lock | |
| CN207084378U (en) | Secret casket | |
| CN218347306U (en) | Novel fence | |
| CN204475997U (en) | A kind of lock core structure | |
| CN205422200U (en) | Blade lock core that anti -riot power was opened | |
| CN2510588Y (en) | Anti-theft cylinder lock and key thereof | |
| CN219910368U (en) | Novel portable round buckle lock | |
| CN205153752U (en) | Anti -theft lock with double -mortise | |
| CN204402163U (en) | The anti-technical opening structure of a kind of key multiple groove | |
| CN205012776U (en) | Double track way pickproof lock and key | |
| CN211647661U (en) | Lock core structure | |
| CN2576862Y (en) | Mechanical lock | |
| CN201122554Y (en) | Motorcycle electric switch lock | |
| CN204402155U (en) | A kind of lock gall prying-resistant structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |