CN2531065Y - Three-way three-section anti-theft fireproof emergnecy lock - Google Patents
Three-way three-section anti-theft fireproof emergnecy lock Download PDFInfo
- Publication number
- CN2531065Y CN2531065Y CN 02271030 CN02271030U CN2531065Y CN 2531065 Y CN2531065 Y CN 2531065Y CN 02271030 CN02271030 CN 02271030 CN 02271030 U CN02271030 U CN 02271030U CN 2531065 Y CN2531065 Y CN 2531065Y
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- Prior art keywords
- tongue
- base
- assembly
- bolt
- jiaos
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Abstract
The utility model relates to a three-way three-section anti-theft fireproof emergency lock which is provided with eleven screw poles which are screwed with eleven screws to combine the base and an upper cover together; a locking head passes through the base and the upper cover to be fixed by the screws passing through a panel; a driving set is arranged in the base to be covered by the upper cover. The driving set comprises a four-angle tongue assembly, a locking plate assembly, an inclined tongue assembly, a tongue-hidden assembly, a head-shifting assembly, a plate-shifting assembly, a recoil shifting paw of the locking plate, a tongue-hidden head-shifting rotary ring, a top-bolt drawing rod, a bottom-bolt drawing rod and a top-bottom bolt head. The locking body of the door lock adopts the linking mechanism to have simple structure and high reliability. The parts are made of rolled steel to have the fire resistant function. The three directional locking functions and the hidden tongue which is additionally matched make the three-way three-section anti-theft fireproof emergency lock have high anti-theft property. The convenient and rapid emergency unlocking efficiently ensures the safety of the life and the property of the users.
Description
[technical field]
The utility model relates to the emergent lock of three sections senior anti-theft fireproofs of a kind of three-dimensional.
[background technology]
General safe-guard door lock is destroyed and invades by the burglar easily, and life is on the hazard, and finance suffer a loss, and high temperature resistant, fireproof performance is poor.
[summary of the invention]
The utility model provides three sections senior anti-theft fireproofs of a kind of three-dimensional emergent lock, and it mainly is made up of base, loam cake, transmission group, tapered end and panel, and 11 double-screw bolts are housed on the base, screws on 11 screws, and base and loam cake are combined; Tapered end passes base and loam cake, by the screw of passing panel; Transmission group is installed in the base, cover with loam cake, transmission group comprises following component: four jiaos of tongue assemblies, lockplate assembly, tiltedly tongue assembly, dark tongue assembly, shifting block assembly, dial board component, lockplate return pusher dog, dark tongue shifting block, rotation circle, day bolt pull bar, bolt pull bar and world bolt head; Four jiaos of hyoid tooth plates on four jiaos of tongue assemblies are provided with the long waist shaped chute, dial the spacing square hole of plate and four jiaos of tongue blocks, and chute is enclosed within on the double-screw bolt of base; The lockplate assembly is provided with a waist shape chute, be placed on the double-screw bolt of base, also be provided with two microscler blister points, be limited in the rectangle square hole of base, tiltedly the slide-and-guide of tongue assembly is finished by chute and oblique tongue, and this chute is enclosed within on the double-screw bolt of base, and tiltedly the tail end of tongue assembly is equipped with oblique tongue top spring, tiltedly on the tongue block spring base is housed, is used for the location of oblique tongue top spring; Dark tongue assembly is provided with a chute, and with the dark tongue assembly slide-and-guide of the common conduct of dark tongue, packing ring, chute are enclosed within on the double-screw bolt of base successively, and dark tongue shifting block is contained in the circular hole of base; The shifting block assembly is provided with three shifting blocks and square hole, junction plate is riveted on the shifting block, kidney slot is arranged on the junction plate, dial on the plate riveted joint kidney slot four jiaos of gyrus lingulais positions, dial the sheet-pile pin and pass the circular hole that plate is dialled in four jiaos of gyrus lingulais positions, be tightened by the bottom surface of screw, dial the fulcrum of plate rotation as four jiaos of gyrus lingulais positions from base; On the rotation snare shifting block assembly, which is provided with shifting block and circular hole; The top dog of dialling on the board component is placed in the circular hole of rotation circle, and the alignment pin of group board component is contained in dialling in the spacing square hole of plate of four jiaos of tongue assemblies; Lockplate return pusher dog is enclosed within on the double-screw bolt of base, and three mounting holes of day bolt pull bar overlap respectively on the double-screw bolt of base, and two mounting holes of ground bolt pull bar are enclosed within on the double-screw bolt, and world bolt head respectively by the connecting rod square hole be placed in a day bolt pull bar, on the pintle of bolt pull bar.
The whole lock body of the utility model is made with steel, and the part of no plastics and low-melting alloy can be high temperature resistant, not easily damaged, after burning, still can open smoothly.The utility model provides the side of door, the blocking function of three directions in top and bottom, has dark tongue function, so theftproof performance is high, emergent unlocking is convenient and swift, indoor, as long as pull interior handle gently, can open door lock, and outdoor, outer handle is fixed, can not be used to open door lock, help ensureing user's life, property safety.
[description of drawings]
Fig. 1 is the floor map of the utility model.
Fig. 2 is the stereogram of the utility model.
Fig. 3 is the exploded view of the utility model.
Fig. 4 is the cardon of doing of the utility model locking.
Fig. 5 is the cardon of doing of second section locking of the utility model.
Fig. 6 is the emergent unlocking plan view of the utility model.
Fig. 7 is the embodiment of the utility model.
The figure number explanation:
1-base 11-1～11-11 double-screw bolt 12-base circular hole 13-oblique tongue top spring
14-extension spring 15-group sheet-pile pin 16-screw
2-loam cake, 21-circular hole
3-transmission group, 31-four angle tongue assembly 311-tooth plate grooves
The long waist shaped chute of 312-four angle hyoid tooth plate 313-tooth plates
314-group spacing square hole 315-four angle tongue blocks of plate
316-return pin
32-lockplate assembly, 321-waist shape chute 322-microscler blister point
323-screens, 324-oblique tongue plate block
The chute 332 of 33-tiltedly tongue assemblies 331-oblique tongue assemblies-oblique tongue block
333-spring base
34-dark tongue assembly 341-chute 342,343-packing ring
35-shifting block assembly 351,352,353-shifting block, 354-square hole
Plate is dialled in gyrus lingulais position, 355-junction plate 355-1-kidney slot, 356-four angle
356-1-circular hole 356-2-four jiao end that plate is dialled in the gyrus lingulais position
36-group board component 361-top dog 362-alignment pin
37-lockplate return pusher dog
38-dark tongue shifting block 381-gear 382-DIP
39-rotation circle, 391-rotation circle shifting block 392-rotation circle circular hole
The pintle of 40-day bolt pull bar 401-day bolt pull bar
The pintle of bolt pull bar 411-ground, 41-ground bolt pull bar
42-world bolt head
5-tapered end, 51-tapered end shifting block
6-panel
7-handle square iron
[specific embodiment]
Structure of the present utility model is made up of base (1), loam cake (2), transmission group (3), tapered end (5) and panel (6).11 double-screw bolts are housed on the base (1), and (11-1～11-11), screw on 11 screws can combine base (1) and loam cake (2).Tapered end (5) passes base (1) and loam cake (2), by the screw of passing panel (6).Transmission group (3) is installed in the base (1), covers with loam cake (2).Transmission group (3) comprises following component: four jiaos of tongue assemblies (31), lockplate assembly (32), tiltedly tongue assembly (33), dark tongue assembly (34), shifting block assembly (35), dial board component (36), lockplate return pusher dog (37), dark tongue shifting block (38), rotation circle (39), day bolt pull bar (40), bolt pull bar (41) and world bolt head (42).Four jiaos of hyoid tooth plates (312) on four jiaos of tongue assemblies (31) are provided with long waist shaped chute (313), dial the spacing square hole of plate (314) and four jiaos of tongue blocks (315), chute (313) is enclosed within on the double-screw bolt (11-1) of base (1), be the flexible guiding of four jiaos of tongue assemblies, dial the spacing square hole of plate as the fulcrum of dialling board component (36) rotation and moving.Four jiaos of tongue blocks (315) are that four jiaos of gyrus lingulais positions are dialled plate (356) and stirred the site of action that contracts in four jiaos of tongue assemblies (31).Composite pins (316) on four jiaos of tongue assemblies is the anchor point and the transfer function force of day bolt pull bar (40) and ground bolt pull bar (41).Lockplate assembly (32) is provided with a waist shape chute (321), is placed on the double-screw bolt (11-1) of base (1), also is provided with two microscler blister points (322), is limited in the rectangle square hole of base (1), as the slide-and-guide of lockplate assembly.Tiltedly the slide-and-guide of tongue assembly is finished jointly by chute (331) and oblique tongue, and chute (331) is enclosed within on the double-screw bolt (11-2) of base (1).Tiltedly be contained in spring base (333) on the tongue block (332), be used for the location of oblique tongue top spring (13).Dark tongue assembly (34) is provided with a chute (341), and common as dark tongue assembly slide-and-guide with dark tongue, packing ring (342), chute (341) and packing ring (343) are enclosed within on the double-screw bolt (11-3) of base successively.Dark tongue shifting block is contained in the circular hole (12) of base.Shifting block assembly (35) is provided with three shifting blocks (351,352,353) and square hole (354), junction plate (355) is riveted on shifting block (353) and goes up (can rotate freely), kidney slot (355-1) is arranged on the junction plate, four jiaos of gyrus lingulais positions are dialled plate (356) riveted joint kidney slot (355-1) and are gone up (can be free to slide along kidney slot), dial sheet-pile pin (15) and pass the circular hole (356-1) that plate (356) are dialled in four jiaos of gyrus lingulais positions, be tightened by the bottom surface of screw (16), dial the fulcrum of plate (356) rotation as four jiaos of gyrus lingulais positions from base (1).On rotation circle (39) the cover shifting block assembly (35), which is provided with shifting block (391) and circular hole (392).The top dog of dialling on the board component (36) (361) is placed in the circular hole (392) of rotation circle (39), and the alignment pin (362) of group board component is contained in dialling in the spacing square hole of plate (314) of four jiaos of tongue assemblies (31).Handle square iron (7) passes the circular hole (21) on the cover plate (2), inserts in the square hole (354), and active force is passed to the shifting block assembly.Lockplate return pusher dog (37) is enclosed within on the double-screw bolt (11-4) of base.Three mounting holes of it bolt pull bar (40) overlap the double-screw bolt (11-5 of base respectively, 11-6,11-7), two mounting holes of ground bolt pull bar (41) are enclosed within double-screw bolt (11-5,11-6), and world bolt head (42) respectively by connecting rod square hole (421) be placed in a day bolt pull bar, on the pintle (401,411) of bolt pull bar.Tiltedly the tail end of tongue assembly (33) is equipped with oblique tongue top spring (13).Between lockplate assembly (32) and double-screw bolt (11-8) extension spring (14) is housed, is used for resetting of lockplate assembly (32).
During normal the use, can open or lock dead bolt, can also stir interior handle, open oblique tongue, four jiaos of tongues, world bolt head and dark tongues simultaneously, the transmission process of these two kinds of approach of unblanking is described below in conjunction with Fig. 1～Fig. 7 indoor by tapered end (5).
A: utilize tapered end (5) normally to lock or open four jiaos of tongues, oblique tongue and world bolt head.By key or knob tapered end shifting block (51), after making lockplate assembly (32) move a segment distance along chute, the groove (311) of four jiaos of hyoid tooth plates has been left in screens on the lockplate assembly (323), tapered end shifting block (41) is rotated in continuation, promote four jiaos of hyoid tooth plates (312) and move, four jiaos of tongue assemblies (31) can be released or one section of indentation.Simultaneously, the composite pins (316) on four jiaos of tongue assemblies drives day bolt pull bar (40) and ground bolt pull bar (41) and releases or bounce back one section.In the time of the 3rd section, tapered end shifting block (51) promotes to dial an end of board component (36), top dog (361) the driven rotary circle (39) of dialling board component rotates around shifting block assembly square hole center, the shifting block (391) of rotation circle promotes the block (332) of oblique tongue assembly, make in the oblique tongue assembly (33) and contract, finish the unlatching of door lock.
B: the situation of emergent unlocking: indoor, except that utilizing tapered end (5) to open the door lock, handle carries out emergent unlocking in can also utilizing, and opens oblique tongue, four jiaos of tongues, world bolt head and dark tongues simultaneously.When interior handle rotates, drive shifting block assembly (35) rotation, the block (332) of one of them shifting block (351) oblique tongue assembly of extruding (33) of shifting block assembly, tiltedly the tongue assembly can contract in chute.The gear (381) that second shifting block (352) of shifting block assembly (35) stirred on the dark tongue shifting block (38) drives dark tongue shifting block around its cylindrical center's rotation, and its DIP (382) is stirred in the dark tongue assembly (34) and contracted.The 3rd shifting block (353) drives lockplate return pusher dog (37) rotation, the block (324) of lockplate return pusher dog (37) termination extruding lockplate assembly (32), lockplate assembly (32) is moved, leave the groove (311) of four jiaos of hyoid tooth plates until the screens (323) of lockplate assembly.Being riveted on junction plate (355) on the shifting block (353) simultaneously promotes four jiaos of gyrus lingulais positions and dials plate (356) around dialling sheet-pile pin (15) rotation in moving process, the block (315) of four jiaos of tongue assemblies of end (356-2) extruding of plate is dialled in four jiaos of gyrus lingulais positions, make in four jiaos of tongue assemblies (31) and contract, and the composite pins (316) on four jiaos of tongue assemblies drive simultaneously a day bolt pull bar (40), bolt pull bar (41) retraction, thereby reach the purpose of emergent unlocking.Tiltedly the tail end of tongue assembly (33) is installed in oblique tongue top spring (13), and after the shifting block assembly resetted, tiltedly tongue assembly (33) just can recover overhanging state.Between lockplate assembly (32) and double-screw bolt (11-8) extension spring (14) is housed, can makes lockplate assembly (32) after the active force of tapered end shifting block (41) and lockplate return pusher dog (37) disappears, reply lock-out state.
Claims (2)
1. three sections anti-theft fireproofs of a three-dimensional are emergent locks, and it mainly is made up of base, loam cake, transmission group, tapered end and panel, it is characterized in that being equipped with on the base 11 double-screw bolts, screws on 11 screws, and base and loam cake are combined; Tapered end passes base and loam cake, by the screw of passing panel; Transmission group is installed in the base, cover with loam cake, transmission group comprises following component: four jiaos of tongue assemblies, lockplate assembly, tiltedly tongue assembly, dark tongue assembly, shifting block assembly, dial board component, lockplate return pusher dog, dark tongue shifting block, rotation circle, day bolt pull bar, bolt pull bar and world bolt head; Four jiaos of hyoid tooth plates on four jiaos of tongue assemblies are provided with the long waist shaped chute, dial the spacing square hole of plate and four jiaos of tongue blocks, and chute is enclosed within on the double-screw bolt of base; The lockplate assembly is provided with a waist shape chute, be placed on the double-screw bolt of base, also be provided with two microscler blister points, be limited in the rectangle square hole of base, tiltedly the slide-and-guide of tongue assembly is finished by chute and oblique tongue, and this chute is enclosed within on the double-screw bolt of base, and tiltedly the tail end of tongue assembly is equipped with oblique tongue top spring, tiltedly on the tongue block spring base is housed, is used for the location of oblique tongue top spring; Dark tongue assembly is provided with a chute, and with the dark tongue assembly slide-and-guide of the common conduct of dark tongue, packing ring, chute are enclosed within on the double-screw bolt of base successively, and dark tongue shifting block is contained in the circular hole of base; The shifting block assembly is provided with three shifting blocks and square hole, junction plate is riveted on the shifting block, kidney slot is arranged on the junction plate, dial on the plate riveted joint kidney slot four jiaos of gyrus lingulais positions, dial the sheet-pile pin and pass the circular hole that plate is dialled in four jiaos of gyrus lingulais positions, be tightened by the bottom surface of screw, dial the fulcrum of plate rotation as four jiaos of gyrus lingulais positions from base; On the rotation snare shifting block assembly, which is provided with shifting block and circular hole; The top dog of dialling on the board component is placed in the circular hole of rotation circle, and the alignment pin of group board component is contained in dialling in the spacing square hole of plate of four jiaos of tongue assemblies; Lockplate return pusher dog is enclosed within on the double-screw bolt of base, and three mounting holes of day bolt pull bar overlap respectively on the double-screw bolt of base, and two mounting holes of ground bolt pull bar are enclosed within on the double-screw bolt, and world bolt head respectively by the connecting rod square hole be placed in a day bolt pull bar, on the pintle of bolt pull bar.
2. the emergent lock of three sections anti-theft fireproofs of three-dimensional according to claim 1 is characterized in that between lockplate assembly and double-screw bolt extension spring being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271030 CN2531065Y (en) | 2002-06-13 | 2002-06-13 | Three-way three-section anti-theft fireproof emergnecy lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271030 CN2531065Y (en) | 2002-06-13 | 2002-06-13 | Three-way three-section anti-theft fireproof emergnecy lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2531065Y true CN2531065Y (en) | 2003-01-15 |
Family
ID=33735962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02271030 Expired - Fee Related CN2531065Y (en) | 2002-06-13 | 2002-06-13 | Three-way three-section anti-theft fireproof emergnecy lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2531065Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434059A (en) * | 2011-10-08 | 2012-05-02 | 刘树炎 | Anti-theft and anti-prying invisible strongbox |
| CN101781953B (en) * | 2009-12-22 | 2012-07-04 | 王京沪 | Staple bolt type door lock locking mechanism |
| CN105888383A (en) * | 2016-06-07 | 2016-08-24 | 广西广邑门业有限公司 | Fireproof anti-theft lock box |
| TWI663316B (en) * | 2018-11-16 | 2019-06-21 | 安得烈股份有限公司 | Locking structure of long distance transmissive lock bolt based on single control |
-
2002
- 2002-06-13 CN CN 02271030 patent/CN2531065Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781953B (en) * | 2009-12-22 | 2012-07-04 | 王京沪 | Staple bolt type door lock locking mechanism |
| CN102434059A (en) * | 2011-10-08 | 2012-05-02 | 刘树炎 | Anti-theft and anti-prying invisible strongbox |
| CN105888383A (en) * | 2016-06-07 | 2016-08-24 | 广西广邑门业有限公司 | Fireproof anti-theft lock box |
| TWI663316B (en) * | 2018-11-16 | 2019-06-21 | 安得烈股份有限公司 | Locking structure of long distance transmissive lock bolt based on single control |
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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 |