CN2541570Y - Mutually-acting reverse clamping safety lockset - Google Patents
Mutually-acting reverse clamping safety lockset Download PDFInfo
- Publication number
- CN2541570Y CN2541570Y CN 02222559 CN02222559U CN2541570Y CN 2541570 Y CN2541570 Y CN 2541570Y CN 02222559 CN02222559 CN 02222559 CN 02222559 U CN02222559 U CN 02222559U CN 2541570 Y CN2541570 Y CN 2541570Y
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- China
- Prior art keywords
- dead bolt
- drive
- plate
- bolt
- blocks
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- Expired - Fee Related
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Abstract
An interlocking inverse-fastening safe lock comprises a bolt interlocking mechanism interlocked with a lock pin and is characterized in that the bolt interlocking mechanism comprises a main drive plate arranged in a door plate, plural toggling plates, bolts, blot drive plates and an inverse-fastening interlocking mechanism arranged in a door frame, the toggling plates connected with the door plate are provided with bolt drive grooves, the front of one of the bolts is provided with a drive bevel, the other bolts are provided with grooves, bolt drive pins connected with the bolt drive plates are respectively arranged in corresponding bolt drive grooves, the bolt drive groove corresponding to the bolt provided with the drive bevel sequentially comprises an idle guide groove and a drive groove, each bolt drive groove corresponding to each bolt with a groove sequentially comprises a drive groove and an idle guide groove, and all bolts are corresponding to the inverse-fastening interlocking mechanism. The utility model has the advantages of simple structure and convenient operation and can prevent the bolts from being detached from the door frame to improve the safe burglarproof performance of the lock.
Description
(1), affiliated technical field
The utility model relates to a kind of lockset, particularly a kind of safety lockset that is applicable on the metal product door of being with doorframe.
(2), technical background
Existing door lock generally is made up of lock core and dead bolt interlinked mechanism, and this class door lock mainly is that lock core passes through the dead bolt interlinked mechanism and drives dead bolt and directly insert in the jack of doorframe, to reach the purpose of locking a door.In a single day this door lock is subjected to the anti-external force effect of prizing, and dead bolt and doorframe will be separated, and has lost the safe antitheft performance of door lock.
(3), summary of the invention
The purpose of this utility model just provides a kind of simple in structure, easy and simple to handle and safe and reliable interactive anti-card safety lockset, and it can prevent that dead bolt and doorframe are separated, and improves the safe antitheft performance of door lock.
The purpose of this utility model is to realize by such technical scheme, it includes the dead bolt interlinked mechanism with the lock core interlock, it is characterized in that: the dead bolt interlinked mechanism is to be provided with a plurality of driving bearing pins by the main drive plate that drive link is connected with lock core, the a plurality of swinging plates hinged with door-plate are provided with and drive the corresponding driving slotted eye of bearing pin, each drives bearing pin and inserts accordingly in driving slotted eye separately, be separately positioned on the dead bolt drive plate that is connected with a plurality of dead bolts stopper slot respectively accordingly the cover be put on the spacer pin that is fixed in separately on the main drive plate, the corresponding dead bolt that inserts the location-plate on being arranged on door-plate of each dead bolt is located in the trepanning, in the dead bolt, the front end of a dead bolt is arranged to drive the inclined-plane, the dead bolt of remainder is provided with draw-in groove, the dead bolt driving bearing pin that is connected with each dead bolt drive plate inserts respectively accordingly in the dead bolt driver slot that is arranged on separately on the swinging plate, the corresponding dead bolt driver slot of dead bolt that drives the inclined-plane with band is successively by the room gathering sill, driver slot constitutes, with the band draw-in groove the corresponding dead bolt driver slot of dead bolt be successively by driver slot, the room gathering sill constitutes, and all interior with the being arranged at doorframe anti-actuation mechanism that links of all dead bolts is corresponding.
Operating principle of the present utility model is such: the user passes through lock core with key, drive link drives main drive plate and moves, on the main drive plate that moves by driving bearing pin, drive slotted eye and promote all swinging plates rotations, originally, drive the room gathering sill that bearing pin is positioned at the dead bolt driver slot on the swinging plate owing to drive the corresponding dead bolt of dead bolt on inclined-plane with band, the pairing dead bolt of dead bolt of all the other band draw-in grooves drives the driver slot that bearing pin is positioned at the dead bolt driver slot on the swinging plate, therefore, rotate swinging plate and only drive bearing pin by dead bolt, the dead bolt that the dead bolt drive plate promotes the band draw-in groove moves in doorframe dead bolt jack, and band drives the dead bolt on inclined-plane because of transfixion in the gathering sill of room, its swinging plate is only along room gathering sill slippage, when the dead bolt of band draw-in groove enters in the dead bolt jack of doorframe, the pairing dead bolt of its dead bolt drives the room gathering sill that bearing pin is positioned at the dead bolt driver slot of swinging plate, thereby make the dead bolt transfixion of band draw-in groove, and band drives the driver slot that the pairing dead bolt driving of the dead bolt on inclined-plane bearing pin is positioned at the dead bolt driver slot, thereby drive bearing pin by dead bolt, the dead bolt drive plate promotes this dead bolt and moves in the dead bolt jack of doorframe, the dead bolt on the band driving inclined-plane that moves touches the anti-actuation mechanism that links in the doorframe, the anti-actuation mechanism that links will be stuck with the dead bolt of draw-in groove, thereby realize preventing the purpose that dead bolt and doorframe are separated.Otherwise when unblanking, the dead bolt that band drives the inclined-plane withdraws from doorframe earlier, and the anti-actuation mechanism that links resets, and unclamps the dead bolt of band draw-in groove, and then, the dead bolt of band draw-in groove withdraws from doorframe in succession.
Owing to adopted technique scheme, the utlity model has advantages such as simple in structure, easy and simple to handle and safe and reliable, it can be under the overall dimensions situation that does not change existing metal product door, make full use of the doorframe space, by dead bolt door and doorframe are solidly fixed, prevent that dead bolt and doorframe are separated, improve the safe antitheft performance of door lock.
(4), description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A portion enlarged drawing among Fig. 1, that is to say the structural representation of dead bolt interlinked mechanism;
Fig. 3 is a B portion enlarged drawing among Fig. 1, includes the structural representation of steering mechanism and dead bolt interlinked mechanism;
Fig. 4 is an A-A sectional view among Fig. 2;
Among the figure: 1. lock core; 2. dead bolt interlinked mechanism; 3. drive link; 4. main drive plate; 5. driving bearing pin; 6. door-plate; 7. swinging plate; 8. driving slotted eye; 9. dead bolt; 10. dead bolt drive plate; 11. stopper slot; 12. spacer pin; 13. location-plate; 14. dead bolt location trepanning; 15. driving inclined-plane; 16. draw-in groove; 17. dead bolt drives bearing pin; 18. dead bolt driver slot; 19. room gathering sill; 20. driver slot; 21. driver slot; 22. room gathering sill; 23. doorframe; 24. guide-localization piece; 25. clamp; 26. the anti-frame that blocks of dead bolt; 27. pilot hole; 28. bayonet socket; 29. the axis of guide; 30. guide pad; 31. pilot hole; 32. back-moving spring; 33. dead bolt jack; 34. the anti-frame drive block that blocks; 35. extension spring; 36. movable pulley; 37. slip cushion block; 38. turn to drive plate; 39. guide pad; 40. pilot hole; 41. turn to swinging plate; 42. turn to the driving slotted eye; 43. turn to the driving bearing pin.
(5), the specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model includes the dead bolt interlinked mechanism 2 with lock core 1 interlock, it is characterized in that: as can be known in conjunction with Fig. 2, dead bolt interlinked mechanism 2 is to be provided with a plurality of driving bearing pins 5 by the main drive plate 4 that drive link 3 is connected with lock core 1, the a plurality of swinging plates 7 hinged with door-plate 6 are provided with and drive bearing pin 5 corresponding driving slotted eyes 8, each drives bearing pin 5 and inserts accordingly in driving slotted eye 8 separately, be separately positioned on the dead bolt drive plate 10 that is connected with a plurality of dead bolts 9 stopper slot 11 respectively accordingly the cover be put on the spacer pin 12 that is fixed in separately on the main drive plate 4, each dead bolt 9 corresponding dead bolts that insert the location-plate 13 on being arranged on door-plate 6 are located in the trepanning 14, in the dead bolt 9, the front end of a dead bolt 9 is arranged to drive inclined-plane 15, the dead bolt 9 of remainder is provided with draw-in groove 16, the dead bolt that is connected with each dead bolt drive plate 10 drives bearing pin 17 and inserts accordingly respectively in the dead bolt driver slot 18 on being arranged on swinging plate 7 separately, the dead bolt 9 corresponding dead bolt driver slots 18 that drive inclined-plane 15 with band are successively by room gathering sill 19, driver slot 20 constitutes, with the band draw-in groove 16 dead bolt 9 corresponding dead bolt driver slots 18 be successively by driver slot 21, room gathering sill 22 constitutes, and all interior with the being arranged at doorframe 23 anti-actuation mechanism that links of all dead bolts 9 is corresponding.
Operating principle of the present utility model is such: the user passes through lock core 1 with key, drive link 3 drives main drive plate 4 and moves, on the main drive plate that moves 4 by driving bearing pin 5, drive slotted eye 8 and promote all swinging plates 7 rotations, originally, drive the room gathering sill 19 that bearing pin 17 is positioned at the dead bolt driver slot 18 on the swinging plate 7 owing to drive the dead bolt 9 corresponding dead bolts on inclined-plane 15 with band, the dead bolt 9 pairing dead bolts of all the other band draw-in grooves 16 drive the driver slot 21 that bearing pin 17 is positioned at the dead bolt driver slot 18 on the swinging plate 7, therefore, rotate 7 of swinging plates and drive bearing pin 17 by dead bolt, the dead bolt 9 that dead bolt drive plate 10 promotes band draw-in groove 16 moves in doorframe 23 dead bolt jacks 33, and band drives the dead bolt 9 on inclined-plane 15 because of transfixion in room gathering sill 19,7 of its swinging plates are along 19 slippages of room gathering sill, when the dead bolt 9 of band draw-in groove 17 enters in the dead bolt jack 33 of doorframe 23, its dead bolt 9 pairing dead bolts drive the room gathering sill 22 that bearing pin 17 is positioned at the dead bolt driver slot 18 of swinging plate 7, thereby make dead bolt 9 transfixions of band draw-in groove 16, and band drives the driver slot 20 that the dead bolt 9 pairing dead bolts driving bearing pins 17 on inclined-plane 15 are positioned at dead bolt driver slot 18, thereby drive bearing pin 17 by dead bolt, dead bolt drive plate 10 promotes this dead bolt 9 and moves in the dead bolt jack 33 of doorframe 23, the anti-actuation mechanism that links that the dead bolt 9 on the band driving inclined-plane 15 that moves touches in the doorframes, the anti-actuation mechanism that links will be stuck with the dead bolt 9 of draw-in groove 16, thereby realization prevents the purpose that dead bolt 9 and doorframe 23 are separated.Otherwise when unblanking, the dead bolt 9 that band drives inclined-plane 15 withdraws from doorframe 23 earlier, and the anti-actuation mechanism that links resets, and unclamps the dead bolt 9 of band draw-in groove 16, and then, the dead bolt 9 of band draw-in groove 16 withdraws from doorframe in succession.
As Fig. 2, shown in 4, the anti-actuation mechanism that links is that doorframe 23 inwalls are provided with a plurality of guide-localization pieces 24, the anti-frame 26 that blocks of the dead bolt of intrinsic a plurality of clamp 25 passes the pilot hole 27 that is arranged on the guide-localization piece 24 versatilely, clamp 25 is provided with the draw-in groove 16 corresponding bayonet sockets 28 with dead bolt 9, block the axis of guide 29 that frame 26 is connected and pass pilot hole 31 on the guide pad 30 that is fixed on the doorframe 23 versatilely with dead bolt is counter, be placed in back-moving spring 32 1 ends on the axis of guide 29 and be against that dead bolt is counter to be blocked on the frame 26, the other end is against on the guide pad 30, be provided with on the doorframe 23 and all dead bolt 9 corresponding dead bolt jacks 33, block the dead bolt 9 corresponding anti-card frame drive blocks 34 that intrinsic and band on the frame 26 drive inclined-plane 15 in that dead bolt is counter.The anti-actuation mechanism that links is like this work: when dead bolt 9 that band drives inclined-plane 15 moves in the dead bolt jack 33 of doorframe 23, this dead bolt 9 promotes anti-card frame drive block 34 by the driving inclined-plane on it 15 and moves, the anti-card frame drive block 34 that moves drives the anti-frame 26 that blocks of dead bolt and moves, thereby clamp 25 is stuck on the draw-in groove 16 of the dead bolt 9 of being with draw-in groove 16 by the bayonet socket on it 28, has prevented that dead bolt 9 and doorframe 23 are separated.When the dead bolt 9 on band driving inclined-plane 15 withdrawed from doorframe 23, the anti-frame 26 that blocks of dead bolt was retracted into original position under the effect of back-moving spring 32, made the clamp 25 on it unclamp the dead bolt 9 of being with draw-in groove 16, with the purpose that realizes unblanking.
As shown in Figure 4, in order to make anti-frame 26 reset effect of blocking of dead bolt better, the other end that the anti-end that blocks frame 26 of dead bolt is connected with 35, two extension springs 35 of two extension springs all is connected with doorframe 23.
As shown in Figure 4, produce moderate finite deformation under external force in order to prevent the anti-frame 26 that blocks of dead bolt, the anti-frame drive block 34 that blocks is provided with movable pulley 36, and movable pulley 36 is against on the slip cushion block 37 that is fixed on the doorframe 23.
As shown in Figure 1, described dead bolt interlinked mechanism 2 can be arranged on left side, right side, bottom side or the top side of door-plate 6 simultaneously, connects by steering mechanism between each dead bolt interlinked mechanism 2.Shown in Fig. 1,3, steering mechanism be connected with the drive link 3 of a dead bolt interlinked mechanism 2 turn to drive plate 38 to be provided with to pass versatilely pilot hole 40 on the guide pad 39 that is fixed on the door-plate 6, be arranged on door-plate 6 hinged turn on the swinging plate 41 two to turn to drive slotted eye 42 to be mounted on respectively to be fixed in turn on the drive plate 38 and another dead bolt interlinked mechanism 2 on main drive plate 4 on turn to and drive on the bearing pin 43.
Claims (6)
1. anti-safety lockset that blocks of interaction, include dead bolt interlinked mechanism (2) with lock core (1) interlock, it is characterized in that: dead bolt interlinked mechanism (2) is to be provided with a plurality of driving bearing pins (5) by the main drive plate (4) that drive link (3) is connected with lock core (1), the a plurality of swinging plates (7) hinged with door-plate (6) are provided with and drive the corresponding driving slotted eye of bearing pin (5) (8), each drives bearing pin (5) and inserts accordingly in driving slotted eye (8) separately, be separately positioned on the dead bolt drive plate (10) that is connected with a plurality of dead bolts (9) stopper slot (11) respectively accordingly the cover be put on the spacer pin (12) that is fixed in separately on the main drive plate (4), the corresponding dead bolt that inserts the location-plate (13) on being arranged on door-plate (6) of each dead bolt (9) is located in the trepanning (14), in the dead bolt (9), the front end of a dead bolt (9) is arranged to drive inclined-plane (15), the dead bolt of remainder (9) is provided with draw-in groove (16), the dead bolt that is connected with each dead bolt drive plate (10) drives bearing pin (17) and inserts accordingly respectively in the dead bolt driver slot (18) on being arranged on swinging plate (7) separately, the corresponding dead bolt driver slot of dead bolt (9) (18) that drives inclined-plane (15) with band is successively by room gathering sill (19), driver slot (20) constitutes, with the band draw-in groove (16) the corresponding dead bolt driver slot of dead bolt (9) (18) be successively by driver slot (21), room gathering sill (22) constitutes, and all interior with being arranged at doorframe (23) the anti-actuation mechanism that links of all dead bolts (9) is corresponding.
2. the anti-safety lockset that blocks of interaction as claimed in claim 1, it is characterized in that: the anti-actuation mechanism that links is that doorframe (23) inwall is provided with a plurality of guide-localization pieces (24), the anti-frame (26) that blocks of the dead bolt of intrinsic a plurality of clamp (25) passes the pilot hole (27) that is arranged on the guide-localization piece (24) versatilely, clamp (25) is provided with the corresponding bayonet socket of draw-in groove (16) (28) with dead bolt (9), block the axis of guide (29) that frame (26) is connected and pass pilot hole (31) on the guide pad (30) that is fixed on the doorframe (23) versatilely with dead bolt is counter, be placed in back-moving spring (32) one ends on the axis of guide (29) and be against that dead bolt is counter to be blocked on the frame (26), the other end is against on the guide pad (30), doorframe (23) is gone up setting and the corresponding dead bolt jacks of all dead bolts (9) (33), goes up the corresponding anti-card frame drive block of dead bolt (9) (34) intrinsic and band driving inclined-plane (15) at the anti-frame (26) that blocks of dead bolt.
3. the anti-safety lockset that blocks of interaction as claimed in claim 2 is characterized in that: the anti-end that blocks frame (26) of dead bolt is connected with two extension springs (35), and the other end of two extension springs (35) all is connected with doorframe (23).
4. the anti-safety lockset that blocks of interaction as claimed in claim 2 is characterized in that: the anti-frame drive block (34) that blocks is provided with movable pulley (36), and movable pulley (36) is against on the slip cushion block (37) that is fixed on the doorframe (23).
5. as claim 1,2,3, the anti-safety lockset that blocks of 4 described interactions, it is characterized in that: described dead bolt interlinked mechanism (2) is arranged on left side, right side, bottom side or the top side of door-plate (6) simultaneously, connects by steering mechanism between each dead bolt interlinked mechanism (2).
6. the anti-safety lockset that blocks of interaction as claimed in claim 5, it is characterized in that: steering mechanism be connected with the drive link (3) of a dead bolt interlinked mechanism (2) turn to drive plate (38) to be provided with to pass versatilely pilot hole (40) on the guide pad (39) that is fixed on the door-plate (6), be arranged on door-plate (6) hinged turn on the swinging plate (41) two to turn to drive slotted eye (42) to be mounted on respectively to be fixed in turn to drive plate (38) go up and another dead bolt interlinked mechanism (2) on main drive plate (4) on turning on the driving bearing pin (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222559 CN2541570Y (en) | 2002-05-10 | 2002-05-10 | Mutually-acting reverse clamping safety lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222559 CN2541570Y (en) | 2002-05-10 | 2002-05-10 | Mutually-acting reverse clamping safety lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2541570Y true CN2541570Y (en) | 2003-03-26 |
Family
ID=33700440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02222559 Expired - Fee Related CN2541570Y (en) | 2002-05-10 | 2002-05-10 | Mutually-acting reverse clamping safety lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2541570Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691826B (en) * | 2009-09-22 | 2014-04-02 | 邵志军 | Novel multi-lock linkage device |
-
2002
- 2002-05-10 CN CN 02222559 patent/CN2541570Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691826B (en) * | 2009-09-22 | 2014-04-02 | 邵志军 | Novel multi-lock linkage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |