CN202731449U - Novel lock core - Google Patents
Novel lock core Download PDFInfo
- Publication number
- CN202731449U CN202731449U CN 201220431066 CN201220431066U CN202731449U CN 202731449 U CN202731449 U CN 202731449U CN 201220431066 CN201220431066 CN 201220431066 CN 201220431066 U CN201220431066 U CN 201220431066U CN 202731449 U CN202731449 U CN 202731449U
- Authority
- CN
- China
- Prior art keywords
- hole
- lock
- magnetic bead
- bead
- lock core
- 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
- Soft Magnetic Materials (AREA)
Abstract
The utility model discloses a novel lock core. The novel lock core comprises a lock cylinder, a lock core, a lock plunger and a key, wherein the lock cylinder is arranged in the lock core and can drive the lock plunger to rotate; a plurality of bead holes are formed above the lock core, and a sealing bead, a pinball spring and a flat bead are arranged in each bead hole from top to bottom in sequence; a plurality of bead holes and magnetic bead holes are radially formed above the lock cylinder, a bead is arranged in each bead hole, and a lock magnetic bead is arranged in each magnetic bead hole; a plurality of irregular bead holes are formed below the lock cylinder vertical to the transverse direction of the radial bead holes and magnetic bead holes, and an irregular bead and an irregular bead spring are arranged in each irregular bead hole; a transverse sheet groove is formed on the lock cylinder in the vertical direction on the same plane with the irregular bead holes, and a transverse sheet and a transverse sheet pressure spring are arranged in the transverse sheet groove; and a notch capable of being matched with the transverse sheet is arranged on each corresponding irregular bead.
Description
[technical field]
The utility model relates to lockset, relates in particular to a kind of lock core.
[background technology]
At present, the lock core of most of locksets or adopt horizontal special-shaped ball, adopt vertical mechanical hoodle, perhaps adopt magnetic marble, so that the structure of lockset lock core is single, the anti-theft capability of lock core is poor, how with the perfect adaptation of three kinds of lock core technology, allow technology unlocking be difficult to luckily, greatly strengthened the anti-theft capability of lock, increase the safety of lock, become the new developing direction of present lockset industry.
[utility model content]
The utility model provides the horizontal special-shaped ball of a kind of employing, vertical mechanical hoodle and three kinds of safeguard structures of magnetic marble, and anti-theft capability is strong, the good lock core of security performance of lock.
In order to realize above-mentioned utility model purpose, the technical solution adopted in the utility model is:
A kind of lock core comprises lock gall, lock core, sword iron and key, and lock gall is installed in the lock core and lock gall can drive the sword iron rotation, and the lock core top is provided with a plurality of marble holes, and sealing bead, hoodle spring peace pearl are installed in each marble hole from top to bottom successively; Described lock gall top radially is provided with a plurality of hoodles hole and magnetic bead hole, in each hoodle hole hoodle is installed, and in each magnetic bead hole the lock magnetic bead is installed; Described lock gall below laterally is provided with a plurality of special-shaped hole of beads perpendicular to radially hoodle hole and magnetic bead hole, madanku and madanku spring are arranged in each special-shaped hole of bead, promote madanku by the madanku spring and do transverse movement, be provided with cross plate groove with the lock gall of the vertical direction of special-shaped hole of bead the same face, transverse sheet and transverse sheet stage clip are installed in the cross plate groove, each corresponding madanku is provided with the notch that can cooperate with transverse sheet, and the transverse sheet stage clip can promote that transverse sheet slides and cooperate with notch on the described madanku in cross plate groove; Hoodle hole on the corresponding lock gall in described key top is provided with the tartar hole of vertical variation, magnetic bead hole on corresponding lock gall above the key is provided with a spoon magnetic bead hole, stud with in the spoon magnetic bead hole with the magnetic bead hole in the spoon magnetic bead that repels each other of lock magnetic bead, below key, be provided with and be used in conjunction with madanku and the horizontal tartar of cross directional variations.
A plurality of hoodles hole and the magnetic bead hole of described lock gall top arrange at the interval successively.
The end of described lock core also is provided with the lock gall capping.
The beneficial effects of the utility model are:
The utility model lock core has been gathered three kinds of lock core technology of horizontal madanku, vertical mechanical type hoodle and magnetic marble (opposite polarity lock magnetic bead and a spoon magnetic bead), has better anti-theft capability for the lock core that most of structure is single on the market now, because magnetic marble (opposite polarity lock magnetic bead and spoon magnetic bead) is non-contacting, have disguised preferably, the in addition perfect adaptation of three kinds of lock core technology, allow technology unlocking be difficult to luckily, greatly strengthened the anti-theft capability of lock, and lock core up to a million/one mutual opening rate more increased the safety of lock.
[description of drawings]
Fig. 1 is explosive view of the present utility model;
Fig. 2 is sectional structure chart of the present utility model;
Fig. 3 is the keyhole sectional view on the utility model lock gall;
Fig. 4 is key and the initial schematic diagram that cooperates of special-shaped ball in the utility model lock gall;
Fig. 5 is that key correctly cooperates schematic diagram with special-shaped ball in the utility model lock gall;
Fig. 6 is that key cooperates figure with the special-shaped ball mistake in the utility model lock gall;
Fig. 7 is the interaction diagram of the interior key of the utility model lock gall and hoodle;
Fig. 8 is the utility model spoon magnetic bead and lock gall internal lock magnetic bead interaction diagram on the key;
Fig. 9 is the stereogram of the utility model key;
Figure 10 is the cross section enlarged drawing of the utility model key;
Figure 11 is the front view of the utility model key;
Figure 12 is the rear elevation of the utility model key;
Figure 13 is the forward sight stereo amplification figure of the utility model special-shaped ball;
Figure 14 is the rear perspective enlarged drawing of the utility model special-shaped ball.
[specific embodiment]
Extremely shown in Figure 14 such as Fig. 1, a kind of lock core, comprise lock gall 2, lock core 1, sword iron 14 and key 3, lock gall 2 is installed in the lock core 2 and lock gall 2 can drive sword iron 14 rotations, lock core 2 tops are provided with a plurality of marble holes, and sealing bead 11, hoodle spring 10 peaceful pearls 9 are installed in each marble hole from top to bottom successively; Described lock gall 2 tops radially successively the interval be provided with a plurality of hoodles hole 80 and magnetic bead hole 70, in each hoodle hole 80 hoodle 8 is installed, lock magnetic bead 7 is installed in each magnetic bead hole 70; Described lock gall 2 belows laterally are provided with a plurality of special-shaped hole of beads 50 perpendicular to radially hoodle hole 80 and magnetic bead hole 70, in each special-shaped hole of bead 50 madanku 5 and madanku spring 6 are arranged, promote madanku 5 by madanku spring 6 and do transverse movement, be provided with cross plate groove 120 with the lock gall of the vertical direction of the special-shaped hole of bead 50 the same faces, transverse sheet 12 and transverse sheet stage clip 13 are installed in the cross plate groove 120, each corresponding madanku 5 is provided with the notch 51 that can cooperate with transverse sheet 120, and transverse sheet stage clip 13 can promote transverse sheet 12 and cooperate in cross plate groove 120 interior slips and with notch 51 on the described madanku 5; End at lock core 1 also is provided with lock gall capping 15.
Continue such as Fig. 1 to shown in Figure 14, hoodle hole 80 on corresponding lock gall 2 above the key 3 is provided with the tartar hole 30 of vertical variation, magnetic bead hole 70 on corresponding lock gall 2 above the key 3 is provided with a spoon magnetic bead hole 31, stud with in the spoon magnetic bead hole 31 with magnetic bead hole 70 in the spoon magnetic bead 4 that repels each other of lock magnetic bead 7, below key 3, be provided with and be used in conjunction with madanku 5 and the horizontal tartar 32 of cross directional variations.
To shown in Figure 8, lock core 1 is under initial lock status such as Fig. 2, and lock core 1 interior hoodle spring 10 promotes flat pearl 9 and inserts lock gall 2 hoodle holes 80 and magnetic bead hole 70, and lock core 1 below draw-in groove and 120 of lock gall 2 cross plate grooves are connected with transverse sheet 12.In the time of in the lock gall hole of key 3 insertion lock galls 2, the key shank of key 3 promotes hoodle 8 and moves upward with flat pearl 9, lock magnetic bead 7 in the lock gall 2 is moved upward by the active force of the spoon magnetic bead 4 of edge in key 3 key shanks, promotes flat pearl 9 upwards, until lock magnetic bead 7 flushes lock gall 2 cylindricals; And special-shaped ball 5 transverse movements that the madanku spring 6 of key 3 belows promotes in the lock gall 2.When hoodle 8 tartars of key 3 meet, spoon magnetic bead 4 polarity conform to and laterally tartar 32 is with madanku 5 coupling, rotate key 3, all flat pearls 9 flush lock gall 2 cylindricals, transverse sheet 12 is pressed in lock gall 2 and madanku 5 notches 51 by lock core 1, lock gall 2 rotates, sword iron 14 with movable lock core 1 rear side rotates, and lock core 1 is opened.
As shown in Figure 6, the tartar of hoodle 8 does not meet on key 3, spoon magnetic bead 4 polarity do not conform to, when laterally tartar 32 does not mate with madanku 5, rotate key 3, flat pearl 9 partly or entirely inserts lock gall 2 hoodle holes 80 and magnetic bead hole 70, special-shaped ball 5 blocks transverse sheet 12, transverse sheet 12 can't be pressed in the notch 51 of lock gall 2 and madanku 5 by lock core 1, and lock gall 2 is not rotatable, and lock core 1 can not be opened.
The above embodiment for preferred embodiment of the present utility model, is not to limit practical range of the present utility model with this just, and the equivalence that all shapes according to the utility model, structure and principle are done changes, and all should be covered by in the protection domain of the present utility model.
Claims (3)
1. a lock core comprises lock gall, lock core, sword iron and key, and lock gall is installed in the lock core and lock gall can drive the sword iron rotation, and the lock core top is provided with a plurality of marble holes, and sealing bead, hoodle spring peace pearl are installed in each marble hole from top to bottom successively; It is characterized in that:
Described lock gall top radially is provided with a plurality of hoodles hole and magnetic bead hole, in each hoodle hole hoodle is installed, and in each magnetic bead hole the lock magnetic bead is installed;
Described lock gall below laterally is provided with a plurality of special-shaped hole of beads perpendicular to radially hoodle hole and magnetic bead hole, madanku and madanku spring are arranged in each special-shaped hole of bead, promote madanku by the madanku spring and do transverse movement, be provided with cross plate groove with the lock gall of the vertical direction of special-shaped hole of bead the same face, transverse sheet and transverse sheet stage clip are installed in the cross plate groove, each corresponding madanku is provided with the notch that can cooperate with transverse sheet, and the transverse sheet stage clip can promote that transverse sheet slides and cooperate with notch on the described madanku in cross plate groove;
Hoodle hole on the corresponding lock gall in described key top is provided with the tartar hole of vertical variation, magnetic bead hole on corresponding lock gall above the key is provided with a spoon magnetic bead hole, stud with in the spoon magnetic bead hole with the magnetic bead hole in the spoon magnetic bead that repels each other of lock magnetic bead, below key, be provided with and be used in conjunction with madanku and the horizontal tartar of cross directional variations.
2. described a kind of lock core according to claim 1 is characterized in that, a plurality of hoodles hole and the magnetic bead hole of described lock gall top arrange at the interval successively.
3. described a kind of lock core according to claim 1 is characterized in that, the end of described lock core also is provided with the lock gall capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431066 CN202731449U (en) | 2012-08-24 | 2012-08-24 | Novel lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431066 CN202731449U (en) | 2012-08-24 | 2012-08-24 | Novel lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202731449U true CN202731449U (en) | 2013-02-13 |
Family
ID=47657161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220431066 Expired - Fee Related CN202731449U (en) | 2012-08-24 | 2012-08-24 | Novel lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202731449U (en) |
-
2012
- 2012-08-24 CN CN 201220431066 patent/CN202731449U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102889026B (en) | Clamping type mechanical antitheft lock | |
| CN203559648U (en) | Multidimensional anti-burglary lock cylinder and dedicated key | |
| CN202544537U (en) | Anti-theft lock core and anti-theft cutting key | |
| CN106854952B (en) | Composite blade lock core | |
| CN203729698U (en) | Magnetic lock | |
| CN202731449U (en) | Novel lock core | |
| CN203201279U (en) | Blade curved groove lockset | |
| CN202520079U (en) | Double-opened spring lock | |
| CN205206504U (en) | Compound blade lock core | |
| CN104005603A (en) | Non-contact mechanical key lock | |
| CN202520081U (en) | Novel lock cylinder | |
| CN201786102U (en) | Novel idle anti-picking cylinder | |
| CN202990598U (en) | High security anti-theft lock cylinder with sealing function | |
| CN202945879U (en) | Double-plug anti-theft lock | |
| CN204357204U (en) | The anti-skilled unlocking lock core key of High Security Level | |
| CN102587727A (en) | Double-opening spring lock | |
| CN201258619Y (en) | Improved blade cylinder lockset by employing milled tooth space key | |
| CN102493716B (en) | Lock head | |
| CN202578169U (en) | Novel flat tumbler lock cylinder and key | |
| CN202913793U (en) | Efficient anti-theft pin tumbler lock and key thereof | |
| CN202559869U (en) | Novel antitheft blade lock | |
| CN202324848U (en) | Anti-theft lock cylinder | |
| CN202627671U (en) | Lock body and key of anti-theft rotary pin tumbler lock | |
| CN209837943U (en) | Composite lock with various stepped special-shaped angle structures | |
| CN202227808U (en) | Invisible double-hole double-cylinder 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20180824 |