CN101886492B

CN101886492B - Bounce type mechanical password anti-theft lock

Info

Publication number: CN101886492B
Application number: CN201010221684XA
Authority: CN
Inventors: 杨丰豪; 涂青波
Original assignee: Individual
Current assignee: Dongguan Defojia Technology Co ltd
Priority date: 2010-07-09
Filing date: 2010-07-09
Publication date: 2012-08-15
Anticipated expiration: 2030-07-09
Also published as: CN101886492A

Abstract

The invention discloses a bounce type mechanical password anti-theft lock, which comprises a bounce type lock core and a linkage system, wherein the bounce type lock core is provided with a shell, a label panel, a positioning plate spring, a key-buckle reset plate spring, a center shaft panel spring, a control panel spring, a plurality of password jumpers and a plurality of anti-theft jumpers, the linkage system comprises a connecting rod, a main column and a symmetrical main column baffle plate, a lock main shaft is arranged in the center of the main column baffle plate, a plurality of positioning holes are formed in the key-buckle reset plate, and grooves corresponding to the positioning holes are formed in the password jumpers and the anti-theft jumpers. The invention can select various keys according to different key positions, can arrange different geometric shapes, has small volume, can be conveniently used on various doors, can be matched with the existing anti-theft door, is suitable for various left-opening and right-opening doors, and is very convenient to use.

Description

A kind of flip-over type mechanical code anti-theft lock

Technical field

The invention belongs to the coded lock technology field, relate to a kind of flip-over type mechanical code anti-theft lock.

Background technology

Of the prior art, coded lock generally has electronic password lock and two kinds of forms of mechanical code lock, because electronic password lock needs power supply, and the shortcoming that password is cracked by scanning easily, so its application is very limited.

The existing mechanical coded lock generally comprises rotating disc type coded lock and two kinds of forms of push-button puzzle lock; The password input of rotating disc type is complicated and be difficult to operation, needs accurate contraposition during input, and also needs the artificial password of destroying after unblanking; It is consuming time longer to unblank; Usually all more than half a minute, therefore use less.Chinese patent " button-type mechanical cipher lock cylinder ", the patent No. is " 02115653.0 ", discloses a kind of push-button puzzle lock; Its structure is as shown in Figure 1, but in the process of input password, because the spacer that lock core is provided with at the back 20 promotes slide plate 23 with the limiting tooth 21 common cryptographic keies 22 that limit; And the width of cryptographic key 22 back steps is different, if press cryptographic key 22, spacer 20 can move on limiting tooth 21; If push the wrong cryptographic key 22, cryptographic key 22 back steps are inserted and are not entered the hole, will promote baffle plate; Spacer 20 and limiting tooth 21 are return; And cause sound or feel that difference slightly all can be arranged, easily by feel to sign indicating number or rely on sound to the sign indicating number decryption, perhaps violence mode is destroyed lockset.

Summary of the invention

The purpose of this invention is to provide a kind of other people feel of can preventing to sign indicating number or rely on sound to the sign indicating number decryption, perhaps violence mode is destroyed the flip-over type mechanical code anti-theft lock of lockset, has solved the problem that exists in the prior art.

The technical scheme that the present invention adopted is; A kind of flip-over type mechanical code anti-theft lock; Comprise flip-over type lock core, linkage system; Described flip-over type lock core is provided with shell, label panel, location-plate, location-plate spring, button restoring board, button restoring board spring, axis, axis panel, axis panel spring, control panel, control panel spring, some password film dancings and some antitheft film dancings; Described linkage system comprises the principal post baffle plate of connecting rod, principal post and symmetrical expression; Principal post baffle plate center is provided with the door lock main shaft, and described button restoring board is provided with some locating holes, and described some password film dancings and some antitheft film dancings are provided with the groove of corresponding locating hole.

A kind of flip-over type mechanical code anti-theft lock of the present invention, its characteristic also are, described password film dancing and antitheft film dancing, and the center is equipped with back-moving spring.

Adopt the mechanical code anti-theft lock of technique scheme design, its password can be by arranging the requirement combination, and it is convenient to become code operations; The flip-over type lock core can be practical separately as individual components, can choose various button according to the different key bits needs, and can arrange the different geometric shape; Volume is little, and the present invention can easily be used for various doors, and can cooperate with existing security door; Adapt to various left and right doors, very easy to use.

Description of drawings

Fig. 1 is the key-type mechanical puzzle lock structural representation of prior art;

Fig. 2 is the flip-over type lock core structure sectional view of a kind of flip-over type mechanical code anti-theft lock of the present invention;

Fig. 3 is the linkage system structural representation of a kind of flip-over type mechanical code anti-theft lock of the present invention;

Fig. 4 is the linkage system side structure sketch map of a kind of flip-over type mechanical code anti-theft lock of the present invention.

Among the figure, 1. flip-over type lock core, 2. linkage system, 3. shell, 4. label panel, 5. location-plate; 6. button restoring board, 7. axis, 8. axis panel, 9. control panel, 10. control panel spring, 11. password film dancings; 12. the antitheft film dancing, 13. connecting rods, 14. principal posts, 15. principal post baffle plates, 16. main shafts, 17. locating holes; 18. groove, 19. back-moving springs, 20. cipher chips, 21 limiting tooths, 22. cryptographic keies, 23. slide plates.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the present invention is elaborated.

A kind of flip-over type mechanical code anti-theft lock of the present invention; Like Fig. 2, shown in 3 and 4; Comprise flip-over type lock core 1, linkage system 2; Described flip-over type lock core 1 is provided with shell 3, label panel 4, location-plate 5, location-plate spring, button restoring board 6, button restoring board spring, axis 7, axis panel 8, axis panel spring, control panel 9, control panel spring 10, some password film dancings 11 and some antitheft film dancings 12; Described linkage system 2 comprises the principal post baffle plate 15 of connecting rod 13, principal post 14 and symmetrical expression; Principal post baffle plate 15 centers are provided with door lock main shaft 16, and described button restoring board 6 is provided with some locating holes 17, and described some password film dancings 11 and some antitheft film dancings 12 are provided with the groove 18 of corresponding locating hole 17.

Described password film dancing 11 and antitheft film dancing 12, the center is equipped with back-moving spring 19.

Adopt the mechanical code anti-theft lock of technique scheme design, its password can be by arranging the requirement combination, and it is convenient to become code operations, and the flip-over type lock core can be practical separately as individual components; Can choose various button according to the different key bits needs, the numeral such as 1～9, perhaps English alphabet of A～Z etc.; And can arrange the different geometric shape, and volume is little, and the present invention can easily be used for various doors; And can cooperate with existing security door, adapt to various left and right doors, very easy to use.

In the input cryptographic processes, press the password film dancing 11 on the label panel 4 according to preset order, the horizontal slip in label panel 4 of password film dancing; Under the effect on its afterbody inclined-plane, control panel 9 moves down, and groove 18 is blocked by the locating hole on the button location-plate 6 17; Continue input password film dancing 11 like this, its afterbody inclined-plane is widened with arranging gradually, and then promotion control panel 9 is depressed connecting rod 13; Drive principal post 14 simultaneously and move up, accomplish unlocking action.

When not importing password according to putting in order; Groove 18 on the antitheft film dancing of being pressed 12 also can be blocked by the locating hole on the button location-plate 6 17; It is just the same when its feel and sound and password film dancing 11 are pressed; But 12 of film dancings of antitheft can be pushed control panel 9 open backward, and it is moved down.

In the time of need resetting, only need pressing arbitrarily guards against theft film dancing 12 or upwards promote button location-plate 6 just can make 9 playback of flip-over type lock core control panel.

Above-mentioned embodiment is an instance of the present invention, is not to be used for limiting enforcement of the present invention and interest field, and all equivalences of making according to the described content of patent protection scope of the present invention change and modify, and all should be included in the claim of the present invention.

Claims

1. A bouncing type mechanical password anti-theft lock, comprising a bouncing lock cylinder (1) and a linkage system (2), the bouncing type lock cylinder (1) is provided with a shell (3) and a label panel (4) , positioning plate (5), positioning plate spring, button reset plate (6), button reset plate spring, central axis (7), central axis panel (8), central axis panel spring, control panel (9), control Plate springs (10), several password jumpers (11) and several anti-theft jumpers (12), are characterized in that the linkage system (2) includes a connecting rod (13), a main column (14) and a symmetrical The main column baffle plate (15), the center of the main column baffle plate (15) is provided with a door lock main shaft (16), and the described button reset plate (6) is provided with several positioning holes (17), and the described several The password jumper (11) and several anti-theft jumpers (12) are provided with grooves (18) corresponding to the positioning holes (17).

2. A bouncing type mechanical password anti-theft lock according to claim 1, characterized in that, the centers of the password jumper (11) and the anti-theft jumper (12) are both provided with a reset spring (19).