CN205046969U - Novel anti -theft lock - Google Patents
Novel anti -theft lock Download PDFInfo
- Publication number
- CN205046969U CN205046969U CN201520566458.3U CN201520566458U CN205046969U CN 205046969 U CN205046969 U CN 205046969U CN 201520566458 U CN201520566458 U CN 201520566458U CN 205046969 U CN205046969 U CN 205046969U
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- CN
- China
- Prior art keywords
- lock
- pearl
- spring
- side column
- blade
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- 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.)
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Abstract
The utility model discloses a novel anti -theft lock, including key and lock core, the lock core is equipped with lock courage A and lock courage B including the lock shell in the lockhole of lock shell, be equipped with the pellet shot from a slingshot hole on the lock shell of lock courage A and lock courage B top, the pellet shot from a slingshot is downthehole to be equipped with flat pearl, and the top of flat pearl is equipped with the pearl spring, and the pearl spring to pass through the stainless steel nail fixing downthehole at the pellet shot from a slingshot, the both sides of lock shell are equipped with blade pearl locking groove, lock courage A is equipped with the side column groove with lock courage B's top, the utility model discloses having assembleed and transversely having taken the spring and do not take spring abnormal shape blade pearl, three kinds of lock core techniques of vertical mechanical marble possess 4 locking functions of three -dimensional simultaneously, and its performance has better theftproof ability to present most single structure's lock core on the market, and the ingenious design and the perfect adaptation of collection three generations lock core technique let the technique unblank be able to to realize, have strengthened the theftproof ability of lock core greatly.
Description
Technical field
The utility model relates to theftproof lock field, specifically a kind of novel anti-burglar lock.
Background technology
Existing theftproof lock is generally divided into longitudinal mechanical hoodle, spring leaf pearl and is not with spring leaf pearl, but the current many employings of theftproof lock wherein a kind of technology on the market, therefore the safety of practical application is very low, cannot meet actual user demand, therefore needs to be improved.
Utility model content
The purpose of this utility model is to provide a kind of novel anti-burglar lock, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of novel anti-burglar lock, comprise key and lock core, described lock core comprises lock housing, lock gall A and lock gall B is provided with in the lockhole of lock housing, lock housing above lock gall A and lock gall B is provided with marble hole, be provided with flat pearl in described marble hole, the top of flat pearl is provided with pearl spring, and pearl spring is fixed in marble hole by stainless steel lag screws; The both sides of described lock housing are provided with blade pearl lock slots; The top of described lock gall A and lock gall B is provided with side column groove, lock housing above side column groove is provided with corresponding side column locking groove, locking side column is provided with in described side column groove, and locking side column is provided with side column spring, and side column spring is provided with side column spring mounting, lock gall A below described marble hole and lock gall B is provided with corresponding hoodle hole, and hoodle is provided with hoodle in hole; The interior transverse direction of lock gall A and lock gall B is provided with 18 step-like profiled blade hole of beads, three kinds of profiled blade pearls are provided with in the profiled blade hole of bead, three kinds of profiled blade pearls are respectively spring leaf pearl with leaf spring and two kinds of common blade pearls, spring leaf pearl snaps in the blade lock slots of lock housing both sides under the horizontal motive force effect of leaf spring, and the common blade pearl not with spring snaps in the blade lock slots of lock housing both sides under the horizontal motive force effect of external force.
As further program of the utility model: be describedly provided with two tartar grooves and a tartar breach on the key, and tartar groove and the equal cross directional variations of tartar breach.
Compared with prior art, the beneficial effects of the utility model are: the utility model set transverse belt spring and be not with spring profiled blade pearl, longitudinally mechanical hoodle three kinds of lock core technology, possess three-dimensional 4 lock functions simultaneously, its performance has better anti-theft capability for the lock core that most of structure is single on the market at present, the ingehious design of collection three generations lock core technology and perfect adaptation, technology unlocking cannot be achieved, greatly strengthen the anti-theft capability of lock core.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of novel anti-burglar lock of the utility model.
Fig. 2 is that in a kind of novel anti-burglar lock of the utility model, lock core opens front lock-out state schematic diagram.
Fig. 3 is lock core opening schematic diagram in a kind of novel anti-burglar lock of the utility model.
Fig. 4 is pin tumbler of lock cylinder lock-out state schematic diagram in a kind of novel anti-burglar lock of the utility model.
Fig. 5 is lock core unnormal unlocking lock-out state schematic diagram in a kind of novel anti-burglar lock of the utility model.
Fig. 6 is the schematic diagram of key in a kind of novel anti-burglar lock of the utility model.
In figure: 1-key, 2-lock gall A, 3-lock housing, 4-side column spring mounting, 5-pearl spring, 6-stainless steel lag screws, 7-hoodle, the flat pearl of 8-, 9-side column spring, 10-locking side column, 11-spring leaf pearl, 12-common blade pearl, 13-leaf spring, 14-lock gall B, 15-rice son, 16-shift fork, 17-jump ring, 18-pad, 19-side column locking groove.
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 the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 6, in the utility model embodiment, a kind of novel anti-burglar lock, comprise key 1 and lock core, described lock core comprises lock housing 3, is provided with lock gall A2 and lock gall B14 in the lockhole of lock housing 3, lock housing 3 above lock gall A2 and lock gall B14 is provided with marble hole, be provided with flat pearl 8 in described marble hole, the top of flat pearl 8 is provided with pearl spring 5, and pearl spring 5 is fixed in marble hole by stainless steel lag screws 6; The both sides of described lock housing 3 are provided with blade pearl lock slots; The top of described lock gall A2 and lock gall B14 is provided with side column groove, lock housing 3 above side column groove is provided with corresponding side column locking groove 19, be provided with locking side column 10 in described side column groove, and locking side column 10 is provided with side column spring 9, and side column spring 9 is provided with side column spring mounting 4.
Lock gall A2 below described marble hole and lock gall B14 is provided with corresponding hoodle hole, is provided with hoodle 7 in hoodle hole; The interior transverse direction of lock gall A2 and lock gall B14 is provided with 18 step-like profiled blade hole of beads, three kinds of profiled blade pearls are provided with in the profiled blade hole of bead, three kinds of profiled blade pearls are respectively spring leaf pearl 11 with leaf spring 13 and two kind of common blade pearl 12, spring leaf pearl 11 snaps in the blade lock slots of lock housing 3 both sides under the horizontal motive force effect of leaf spring 13, common blade pearl 12 not with spring also can snap in the blade lock slots of lock housing 3 both sides under the horizontal motive force effect of external force, and described in.
Described key 1 is provided with two tartar grooves and a tartar breach, and tartar groove and the equal cross directional variations of tartar breach.
The below of described lock housing 3 is provided with shift fork 16, is movably equipped with pad 18 in shift fork 16, young 15 attachment spacers 18 of rice, and pad 18 is fixed with jump ring 17.
Operating principle of the present utility model is: lock core is under original lock state, and in lock housing, hoodle spring promotes flat pearl and inserts lock gall hoodle hole; Be connected with locking side column between side column draw-in groove and lock gall side column draw-in groove above lock housing, there is blade lock slots lock housing both sides, and the blade pearl of band spring stretches in draw-in groove under spring force; Be not with spring leaf pearl may stretch under external force in lock housing two side bayonet slot yet.
When key inserts in lock gall hole, key key shank promotes pellet and flat pearl moves upward, and when the hoodle in lock gall moves upward by the active force of key key shank, promotes flat pearl upwards, until hoodle flushes lock gall cylindrical; And two of key two sides tartar grooves and tartar breach promote the horizontal crisscross motion of 3 sections of 10 kinds of 18 profiled blade pearls in lock gall, simultaneously by all blade pearl income lock galls, and when key tooth flower groove and tartar breach meet, all blade pearls will produce a locking side column held that U, V combine and make it to protrude the draw-in groove of lock gall cylindrical jointly; Otherwise, in key tooth flower groove and tartar breach appoint and a tartar does not meet time, all blade pearls can not produce with lock gall the draw-in groove that a locking side column held that U, V combine makes it to protrude lock gall cylindrical jointly, locking side column protrudes lock gall, lock gall can not rotate, and lock core can not be unlocked; When the tartar groove of key, tartar breach and blade hoodle are consistent; Rotate key, flat pearl flushes lock gall cylindrical, and locking side column protrusion lock gall part is jointly produced U, a V by side column spring press-in lock gall with 18 profiled blade pearls and combines in the draw-in groove of opening, blade pearl is all incorporated in lock gall, lock gall rotates, and drive shift fork to rotate, lock core is opened; When the tartar groove of key and tartar breach do not meet; Rotate key, flat pearl inserts lock gall hoodle hole; Profiled blade pearl can not produce with lock gall the draw-in groove and jack-up locking side column that U, a V combines jointly, and locking side column cannot be lock-out state by protruding lock gall in side column spring press-in lock gall draw-in groove; Blade pearl can not all be incorporated in lock gall; Lock gall can not rotate, and lock core can not be opened.
To those skilled in the art, obvious 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.Not should by claim appoint and Reference numeral be considered as limit involved by claim.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a novel anti-burglar lock, comprise key and lock core, described lock core comprises lock housing, lock gall A and lock gall B is provided with in the lockhole of lock housing, it is characterized in that, the lock housing above lock gall A and lock gall B is provided with marble hole, is provided with flat pearl in described marble hole, the top of flat pearl is provided with pearl spring, and pearl spring is fixed in marble hole by stainless steel lag screws; The both sides of described lock housing are provided with blade pearl lock slots; The top of described lock gall A and lock gall B is provided with side column groove, lock housing above side column groove is provided with corresponding side column locking groove, locking side column is provided with in described side column groove, and locking side column is provided with side column spring, and side column spring is provided with side column spring mounting, lock gall A below described marble hole and lock gall B is provided with corresponding hoodle hole, and hoodle is provided with hoodle in hole; The interior transverse direction of lock gall A and lock gall B is provided with 18 step-like profiled blade hole of beads, three kinds of profiled blade pearls are provided with in the profiled blade hole of bead, three kinds of profiled blade pearls are respectively spring leaf pearl with leaf spring and two kinds of common blade pearls, spring leaf pearl snaps in the blade lock slots of lock housing both sides under the horizontal motive force effect of leaf spring, and common blade pearl snaps in the blade lock slots of lock housing both sides.
2. novel anti-burglar lock according to claim 1, is characterized in that, is describedly provided with two tartar grooves and a tartar breach on the key, and tartar groove and the equal cross directional variations of tartar breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566458.3U CN205046969U (en) | 2015-07-31 | 2015-07-31 | Novel anti -theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566458.3U CN205046969U (en) | 2015-07-31 | 2015-07-31 | Novel anti -theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205046969U true CN205046969U (en) | 2016-02-24 |
Family
ID=55340563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566458.3U Expired - Fee Related CN205046969U (en) | 2015-07-31 | 2015-07-31 | Novel anti -theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205046969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217922A (en) * | 2016-03-22 | 2017-09-29 | 张与均 | A kind of intelligent Tri-safety idle lock |
-
2015
- 2015-07-31 CN CN201520566458.3U patent/CN205046969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217922A (en) * | 2016-03-22 | 2017-09-29 | 张与均 | A kind of intelligent Tri-safety idle 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: 20160224 Termination date: 20180731 |