CN201747156U - Magnetic multi-latch double-insurance lock body - Google Patents
Magnetic multi-latch double-insurance lock body Download PDFInfo
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- CN201747156U CN201747156U CN2010205180258U CN201020518025U CN201747156U CN 201747156 U CN201747156 U CN 201747156U CN 2010205180258 U CN2010205180258 U CN 2010205180258U CN 201020518025 U CN201020518025 U CN 201020518025U CN 201747156 U CN201747156 U CN 201747156U
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Abstract
The utility model provides a magnetic multi-latch double-insurance lock body which comprises a casing, a main latch, a magnetic-conductive auxiliary latch, an unlocking follower provided with an actuator mounting hole, a slippage locking member and a lock core mounting position, wherein both the main latch and the magnetic-conductive auxiliary latch are arranged on the casing. The magnetic multi-latch double-insurance lock body is characterized in that a safety latch window is arranged on the face plate of the casing, and a safety latch mechanism is arranged inside the casing corresponding to the safety latch window. The magnetic multi-latch double-insurance lock body has the function of automatically locking the door by the magnetic action, and integrates the main latch and the safety latch to achieve the double lock burglary prevention. Optionally, the magnetic multi-latch double-insurance lock body comprises a lower latch hook arranged at the bottom end of the slippage locking member, exposed outside the lower end of the casing and used for vertically locking the door leaf into the bottom part of the door frame, and a linkage upper latch hook engaged with the protruding column at the tail part of the main latch and used for vertically locking the door leaf into the top part of the door frame, thereby achieving the all-directional locking of the door leaf. The magnetic multi-latch double-insurance lock body has the advantages of simple structural design, smart and reasonable structure and reliable work process, is convenient and easy to operate, and is superior in multiplex anti-theft locking function to the prior anti-theft door locks.
Description
Technical field
The utility model relates to door lock, especially a kind of magnetic-type many tongue envelope dual fail-safe lock bodies.
Background technology
At present, the various handle door locks that are applicable to that door installs are a lot of on the market, but it is when realizing that door is closed locking, must be after door be closed, stretch out by the dead bolt in the key-operated lock body again and enter snap close, or after entering, rotate again and twist hand, stretch out and enter snap close by twisting dead bolt in the manual operating lock body.Its manipulation process is more loaded down with trivial details numerous, and safety performance is poor.
Summary of the invention
Technical problem to be solved in the utility model is to remedy above-mentioned the deficiencies in the prior art, provide a kind of not only can be when door leaf have cut out dead bolt stretch out automatically and enter snap close, but also can twist magnetic-type many tongues envelope dual fail-safe lock bodies that hand inserts a plurality of dead bolts snap closes by rotating
Technical problem of the present utility model is solved by the following technical programs.
This magnetic-type many tongues envelope dual fail-safe lock bodies comprise: housing, be arranged on dead bolt on the housing, be provided with the unblank follower and the slider latch of handle installing hole;
The lock panel of described housing is provided with pays tongue window and main tongue window, corresponding to the follower upper shell of unblanking be provided with one with pay first a parallel gathering sill of tongue window position, follower left side housing is provided with vertical slot corresponding to unblanking, be provided with second axis of guide that can cooperate and be used to press a pressure position post of shell fragment installation corresponding to the follower below housing of unblanking, be provided with the lock gall installing hole corresponding to main dead bolt afterbody plate below housing with second gathering sill on the main dead bolt afterbody plate;
Described dead bolt comprises that magnetic conduction that afterbody is provided with the afterbody guide peg pays dead bolt and be provided with the main dead bolt of afterbody plate;
Described magnetic conduction is paid dead bolt and is cooperated pair tongue window position that is installed in housing by its afterbody guide peg with first gathering sill on the housing, magnetic conduction is paid dead bolt and is paid a tongue window at its afterbody guide peg with slidably stretching out under gathering sill cooperates, under not having outer magnetic attraction, magnetic conduction is paid dead bolt and can not be slided and stretch out a pair tongue window;
Offer second gathering sill that is parallel to main tongue window on the described main dead bolt afterbody plate, second gathering sill top is provided with a projection that can cooperate with slider latch, main dead bolt afterbody plate up and down dual-side is respectively equipped with the waveform gear limit that can control main dead bolt extension elongation and stirs the gear button, and main dead bolt cooperates with second axis of guide by second gathering sill on its afterbody plate and is installed on the housing;
Described slider latch is provided with one can insert the 45 degree inclined guide grooves that cooperate with main dead bolt afterbody projection, the inclined guide groove top is provided with the two-way slide-bar through the slider latch both sides, the two-way slide-bar top at the slider latch back side is provided with the nail axle, and slider latch laminates in main dead bolt afterbody by on inclined guide groove on it and the main dead bolt afterbody plate cooperating of projection;
The described position post of pressing is provided with a pressure position shell fragment that presses on main dead bolt afterbody waveform gear limit;
Magnetic conduction is paid the elasticity lower shift fork of dead bolt and slider latch to the described follower of unblanking, the elasticity upper shift fork constitutes by stirring;
The characteristics of this magnetic-type many tongue envelope dual fail-safe lock bodies are:
Also be provided with insurance dead bolt window on the panel of described housing, be provided with an insurance spring bolt mechanism in the housing corresponding to insurance dead bolt window position.
Technical problem of the present utility model is solved by following further technical scheme.
Described insurance spring bolt mechanism is made of insurance dead bolt that is provided with the afterbody swinging plate and the safety lock that is provided with driving lever, the afterbody swinging plate is provided with can guarantee to insure parallel the 3rd mobile gathering sill of dead bolt and the recess that can cooperate with the safety lock driving lever, insures dead bolt and is installed in the housing cooperating of the 3rd axis of guide by on the 3rd gathering sill on its afterbody swinging plate and the housing.
Described main dead bolt comprises that at least two vertical array are connected the main tongue of branch of afterbody plate end, and case panel is provided with and divides main tongue quantity corresponding minute tongue window.
The bottom of described slider latch is provided with and exposes to the housing lower end and be used for the following dead bolt hook that door leaf is vertically locked doorframe bottom.
Also being provided with one in the described housing exposes to housing upper end and is used for the interlock upper lock tongue hook that door leaf is vertically locked the doorframe top, interlock upper lock tongue hook is provided with a reverse inclined guide groove opposite with inclined guide groove direction on the slider latch, and interlock upper lock tongue hook inserts to cooperate with main dead bolt afterbody projection by reverse inclined guide groove on it and is overlapped in slider latch;
Described interlock upper lock tongue hook is in an axis together with following dead bolt hook.
When slider latch moves down, not only the main dead bolt that cooperates with the slider latch inclined guide groove can be released main tongue window, the following dead bolt hook that will be connected in the slider latch lower end is simultaneously also passed downwards, in the extrapolated process of main dead bolt, its afterbody projection is upwards passed with the upper lock tongue hook that will link cooperating of reverse inclined guide groove.
Described elasticity lower shift fork is by back-moving spring and lower shift fork constitute down, the elasticity upper shift fork is made of upper reset spring and upper shift fork, lower shift fork and upper shift fork be equipped with can spur to the right that magnetic conduction pays dead bolt withdrawal following stick dial pin, on stick and dial pin and can stir the lower fork that the slider latch sliding shoe slides along vertical slot on the housing and following vertical slot and set aside pin, go up to pitch and set aside pin.
Described main dead bolt afterbody liner has main dead bolt supporting plate, and main dead bolt supporting plate is fixed in the housing by alignment pin, and main dead bolt cooperates with placing of second axis of guide by its afterbody second gathering sill and is laminated on the main dead bolt supporting plate.
The operating principle of this magnetic-type many tongues envelope dual fail-safe lock bodies is: this magnetic-type many tongues envelope dual fail-safe lock bodies must be provided with magnetic simultaneously and pay the locked body of bonnet lock hole and non magnetic main bonnet lock hole and safety lock button hole and be used, when door leaf cuts out, magnetic conduction is paid dead bolt and is paid under the attraction of bonnet lock hole in magnetic, stretched out insertion magnetic by adhesive and pay bonnet lock hole, automatically door leaf cuts out locking.When opening the door, only need to drive the follower of unblanking, affect magnetic conduction to pay dead bolt by the shift fork of the follower of unblanking and overcome magnetic and pay the suction-combining force of the bonnet lock hole release lock button hole that moves right, remove magnetic conduction and pay the locking that dead bolt is closed door leaf by handle.When need going out with the door leaf anti-theft locking, only need to drive the follower of unblanking by handle, impel the sliding shoe of slider latch to move down by the follower of unblanking, by cooperating of projection on inclined guide groove on the sliding shoe and the main dead bolt afterbody plate main dead bolt released from main tongue window and to insert non magnetic main bonnet lock hole, with the door leaf anti-theft locking.Simultaneously can will insure dead bolt and lock the safety lock button hole, realize the double insurance locking of door leaf by key-operated insurance spring bolt mechanism.This moment be if will open door lock, can only utilize and be installed in the suitable key of lock gall in the housing and remove locking of main dead bolt and insurance dead bolt opposite house fan with the suitable key of insurance spring bolt mechanism, realizes the unlatching of door leaf.
The folding operation that above-mentioned magnetic conduction is paid dead bolt and main dead bolt all can realize by being installed in inside and outside the follower handle installing hole of unblanking the interior handle and the outer handle of both sides.
The utility model compared with prior art has following effect:
This magnetic-type many tongue envelope dual fail-safe lock bodies had both had the function that magnetic is locked a door automatically, have main dead bolt and the insurance dead bolt that to realize the double anti-theft locking again, expose to the housing lower end and be used for door leaf and vertically lock the following dead bolt hook of doorframe bottom and can cooperate and be used for the interlock upper lock tongue hook that door leaf is vertically locked the doorframe top if be provided with, then can realize door leaf comprehensive locking all around with main dead bolt afterbody projection in the slider latch bottom.Its structure design is simple, rationally exquisite, and the course of work is reliable, and operation is very convenient, easily, fast, has the multiple anti-theft locking function of the performance that more is better than existing safe-guard door lock.
Concrete structure of the present utility model is provided in detail by the following drawings and embodiment.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 magnetic-type many tongue envelope dual fail-safe lock bodies;
Fig. 2 is the decomposition texture schematic diagram of magnetic-type many tongue envelope dual fail-safe lock bodies shown in Figure 1;
Fig. 3 is the user mode schematic diagram of magnetic-type many tongue envelope dual fail-safe lock bodies shown in Figure 1;
Fig. 4 is embodiment 2 magnetic-type many tongue envelope Lock with double safety guard body structure schematic diagrames;
Fig. 5 is the slider latch structural representation of magnetic-type many tongue envelope dual fail-safe lock bodies shown in Figure 4;
Fig. 6 is the interlock upper lock tongue hooking structure schematic diagram of magnetic-type many tongue envelope dual fail-safe lock bodies shown in Figure 4;
Fig. 7 is the user mode schematic diagram of magnetic-type many tongue envelope dual fail-safe lock bodies shown in Figure 4.
Among the figure:
The specific embodiment
Embodiment 1: can be clear that from Fig. 1 and Fig. 2 magnetic-type many tongue envelope dual fail-safe lock bodies comprise: housing 1, be arranged on main dead bolt 3, the follower 4 of unblanking that is provided with the handle installing hole, slider latch 5, insurance spring bolt mechanism 6 that magnetic conduction on the housing 1 is paid dead bolt 2 and is made of first fen tongue 3A, second fen tongue 3B, the 3rd fen tongue 3C.
The locking face 10 of described housing 1 is provided with pays tongue window 11, first fen tongue window 1A, second fen tongue window 1B, the 3rd fen tongue window 1C and insurance dead bolt window 1D, be provided with first gathering sill 12 parallel corresponding to the follower 4 installation position upper shell 1 of unblanking with paying tongue window 11, left side, follower 4 installation positions housing 1 is provided with vertical slot 13 corresponding to unblanking, be provided with second axis of guide 14 that can cooperate and the pressure position post 16 that is used to press a shell fragment 37 pivots dress corresponding to below, the follower 4 installation positions housing 1 of unblanking with second gathering sill 32 on the main dead bolt 3 afterbody plates 31, afterbody plate 31 below housings 1 corresponding to main dead bolt 3 are provided with lock gall installing hole 17, lock gall installing hole 17 below housings 1 are provided with safety lock installing hole 18, and the housing 1 on the right side, follower 4 installation position of unblanking is provided with Spring Card post 19.
Described magnetic conduction is paid dead bolt 2 afterbodys and is provided with the afterbody guide peg 21 that can cooperate with first gathering sill 12 on the housing 1, magnetic conduction is paid dead bolt 2 and is cooperated pair tongue window 11 positions that are installed in housing 1 by its afterbody guide peg 21 with first gathering sill 12, magnetic conduction is paid dead bolt 1 and is paid a tongue window 11 at its afterbody guide peg 21 with slidably stretching out under first gathering sill 12 cooperates, under not having outer magnetic attraction, magnetic conduction is paid dead bolt 2 and can not be slided and stretch out a pair tongue window 11;
Offer second gathering sill 32 that is parallel to main tongue window 12 on the afterbody plate 31 of described main dead bolt 3, second gathering sill, 32 tops of main dead bolt 3 are provided with a projection 33 that can cooperate with slider latch 5, the afterbody plate about in the of 31 dual-side be respectively equipped with the waveform gear limit 34 that can control main dead bolt 2 extension elongations and stir gear button 35, described main dead bolt 3 afterbodys also liner have a main dead bolt supporting plate 36, main dead bolt supporting plate 36 is fixed in the housing 1 by alignment pin 20, and main dead bolt 3 is by main tongue window 12 positions that are installed in housing 1 that cooperate of second axis of guide 14 on second gathering sill 32 on its afterbody plate 31 and the housing 1.
Described slider latch 5 is provided with one can insert the 45 degree inclined guide grooves 51 that cooperate with projection on the main dead bolt 3 afterbody plates 31 33, inclined guide groove 51 tops are provided with through the two-way slide-bar 52 of slider latch 5 both sides, and two-way slide-bar 52 tops at slider latch 5 back sides are provided with nail axle 53.
Described main dead bolt 3 by second gathering sill 32 on its afterbody plate 31 be laminated on main dead bolt supporting plate 36 cooperating of second axis of guide 14 on, described slider latch 5 laminates on main dead bolt 3 afterbody plates 31 by on inclined guide groove on it 51 and the main dead bolt 3 afterbody plates 31 cooperating of projection 33.
Described pressure position post 16 is articulated with the pressure position shell fragment 37 that can press on main dead bolt 3 afterbody plates 31 upside waveform gear limits 34.
The described follower 4 of unblanking is paid the elasticity lower shift fork 41 and the elasticity upper shift fork 42 of dead bolt 2 and slider latch 5 and is constituted by stirring magnetic conduction.Elasticity lower shift fork 41 is by back-moving spring 411 and lower shift fork 412 constitute down, elasticity upper shift fork 42 is made of upper reset spring 421 and upper shift fork 422, the following back-moving spring 411 spring pin of kink on lower shift fork 412 and upper shift fork 422, upper reset spring 421 spring pin all are stuck in Spring Card post 18, lower shift fork 412 and upper shift fork 422 are equipped with the following square opening 413 that inserts assembling for handle, last square opening 423, lower shift fork 412 and upper shift fork 422 are equipped with and can spur the following group pin 414 of sticking that magnetic conduction is paid dead bolt 2 withdrawals to the right, on stick and dial pin 424 and can stir the lower fork that slider latch 5 slides along the vertical slot 13 of housing 1 and set aside pin 415, last fork is set aside pin 425.
Described insurance spring bolt mechanism 6 is made of insurance dead bolt 61 that is provided with afterbody swinging plate 62 and the safety lock 64 that is provided with driving lever 65, afterbody swinging plate 62 is provided with the 3rd gathering sill 63 that cooperates with the 3rd axis of guide 15 and the inner recess 66 that can cooperate with safety lock 64 driving levers 65, insures dead bolt 61 by in the 3rd gathering sill 63 on its afterbody swinging plate 62 and the safety lock installing hole 18 that is installed in housing 1 cooperating of the 3rd axis of guide 15.
The course of work of the present utility model is as follows:
When door leaf did not cut out, the magnetic conduction of magnetic-type many tongue envelope dual fail-safe lock bodies was paid dead bolt 2 and under the magnetic attraction, can not exposed to and pay tongue window 11 outside having.
When locking a door, door leaf need only be shut, magnetic conduction is paid dead bolt 2 and just can be paid under the adhesive of button hole 011 in magnetic, is moved to the left automatic insertion magnetic along first gathering sill 12 and pays button hole 011, realizes locking a door.Though can lock a door this moment, do not possess the anti-theft feature that dead bolt is fixing.
When opening the door as need, as long as press outer handle 02 downwards, drive by outer handle 02 to stick on the elasticity upper shift fork 42 of the follower 4 of unblanking and dial pin 424 and stir magnetic conduction and pay dead bolt 2 and move right along first gathering sill 12, make magnetic conduction pay pair tongue window 11 of dead bolt 2 withdrawal locking faces, the magnetic of release lock buckle 01 is paid button hole 011, reach the purpose of opening the door, when outer handle 02 is no longer pressed, elasticity upper shift fork 42 resets under upper reset spring 421 effects, outer handle 02 is got back to horizontal level, magnetic conduction is paid dead bolt 2 and is got back in the housing 1, no longer exposes to pay tongue window 11.When door leaf cut out once more, magnetic conduction was paid dead bolt 2 and is paid in magnetic under the adhesive of button hole 011, can insert magnetic once more automatically and pay button hole 011, realized locking a door.
If will realize magnetic-type many tongue envelope dual fail-safe lock body anti-theft features, as long as the outer handle 02 that will be connected with elasticity upper shift fork 42 is upwards mentioned, the upward fork of elasticity upper shift fork 42 is set aside pin 425 and is moved downward by two-way slide-bar 52 is stirred slider latch 5, this moment is owing to projection 33 on the main dead bolt 3 is in the inclined guide groove 51 of slider latch 5 all the time, the slider latch that moves downward 5 can cooperating by projection 33 on its inclined guide groove 51 and the main dead bolt 3, force first fen tongue 3A of main dead bolt 3, second fen tongue 3B, the 3rd fen tongue 3C is moved to the left and stretches out first fen tongue window 1A, second fen tongue window 1B, the 3rd fen tongue window 1C, insert the first main button hole 012 of latch plate 01, the second main button hole 013, the 3rd main button hole 014 is realized the locking function.After finishing the locking function, remove mentioning of external handle 02, outer handle 02 is got back to level under the effect of the upper reset spring 421 of elasticity upper shift fork 42, and push outer handle 02 this moment downwards, and elasticity upper shift fork 42 has formed idle running, does not possess unlocking function.If the theftproof performance that will strengthen locking, can be by the key-operated driving lever 65 that turns safety lock 64, cooperate with the recess 66 of afterbody poke rod 62 by driving lever 65, stir the insurance dead bolt 61 of insurance spring bolt mechanism 6 and lock insurance button hole 015, realize the double insurance locking of door leaf.The action of locking a door is outdoors all finished.
Open the door as need, can only open lock gall 04, stir cooperating of gear button 35 with main dead bolt 3 afterbody plates 31 lower sides, stir in the main dead bolt 3 withdrawal housings 1, remove the locking function by 04 group of pin of lock gall with key 041.Simultaneously with insurance key opening safety lock 64, cooperates with the recess 66 of afterbody poke rod 62 by the driving lever 65 of safety lock 64, stir insurance dead bolt 61 disengagings of insurance spring bolt mechanism 6 and insure button holes 015, arming locking function.And then press handle downwards, after impelling magnetic conduction to pay dead bolt 2 also to withdraw in the housing 1, can open the door.
It more than is the course of work of closing magnetic-type many tongue envelope dual fail-safe lock bodies in locking, unlatching, the anti-theft locking at the door leaf that outer door operating is realized.
Introduce below in the course of work of handling magnetic-type many tongue envelope dual fail-safe lock bodies in door leaf unlatching, the anti-theft locking in the door:
Door is closed, magnetic conduction can insert magnetic button hole 91 by dead bolt 2 under the adhesive of magnetic button hole 91, this moment is in the door inward, handle 03 in need only pressing downwards, drive by interior handle 03 to stick under the elasticity lower shift fork 41 of the follower 4 of unblanking and dial pin 414 and stir magnetic conduction and pay dead bolt 2 and move right along first gathering sill 12, the magnetic that makes magnetic conduction pay dead bolt 2 release lock buckles 01 is paid button hole 011, reach the purpose of opening the door, when interior handle 03 is no longer pressed, elasticity lower shift fork 41 is resetting under back-moving spring 411 effects down, interior handle 03 is got back to horizontal level, and magnetic conduction is paid dead bolt 2 and got back in the housing 1, no longer exposes to pay tongue window 11.When door leaf cut out once more, magnetic conduction was paid dead bolt 2 and is paid in magnetic under the adhesive of button hole 011, can insert magnetic once more automatically and pay button hole 011, realized locking a door.
Realize magnetic-type many tongue envelope dual fail-safe lock body anti-theft features if will in door, handle, as long as interior handle 03 is upwards mentioned, then the lower fork of lower shift fork 412 is set aside pin 415 and can be impelled slider latch 5 to move downward by two-way slide-bar 52, the slider latch that moves downward 5 can cooperating by projection 33 on its inclined guide groove 51 and the main dead bolt 3, force first fen tongue 3A of main dead bolt 3, second fen tongue 3B, the 3rd fen tongue 3C is moved to the left and stretches out first fen tongue window 1A, second fen tongue window 1B, the 3rd fen tongue window 1C, insert the first main button hole 012 of latch plate 01, the second main button hole 013, the 3rd main button hole 014 is realized the locking function.Remove mentioning of internal handle 03, interior handle 03 is got back to level under the effect of the following back-moving spring 411 of elasticity lower shift fork 41.Can cooperate with the recess 66 of afterbody poke rod 62 by driving lever 65 by the driving lever 65 that turns safety lock 64 simultaneously, stir the insurance dead bolt 61 of insurance spring bolt mechanism 6 and lock insurance button hole 015, realize the double insurance locking of door leaf.
If will in door, door leaf be opened, handle 03 in only need pressing down, stick under the interior elasticity lower shift fork 41 of this moment and 03 interlock of interior handle and dial pin 414 and lower fork and set aside pin 415 and can act on magnetic conduction simultaneously and pay the afterbody guide peg 21 of dead bolt and the nail axle 53 of slider latch 5, by under stick and dial pin 414 and stir magnetic conduction and pay dead bolt 2 and move right along first gathering sill 12, the magnetic that makes magnetic conduction pay dead bolt 2 release lock buckles 01 is paid button hole 011, setting aside pin 415 by lower fork impels slider latch 5 to move upward by nail axle 53, the slider latch that moves upward 5 can cooperating by projection 33 on its inclined guide groove 51 and the main dead bolt 3, force first fen tongue 3A of main dead bolt 3, second fen tongue 3B, the 3rd fen tongue 3C first fen tongue window of retraction 1A that moves right, second fen tongue window 1B, the 3rd fen tongue window 1C, the first main button hole 012 of release lock buckle 01, the second main button hole 013, the 3rd main button hole 014, turn the driving lever 65 of safety lock 64 simultaneously, cooperate with the recess 66 of afterbody poke rod 62 by driving lever 65, the insurance dead bolt 61 of stirring insurance spring bolt mechanism 6 breaks away from insurance button hole 015, arming locking function.Can open door leaf this moment.
Embodiment 2: can be clear that from Fig. 4 and Fig. 7 magnetic-type many tongue envelope dual fail-safe lock bodies of present embodiment and the structure of embodiment 1 are basic identical.Difference is:
The bottom of described slider latch 5 is provided with and exposes to housing 1 lower end and be used for following dead bolt hook 54 (see figure 5)s that door leaf is vertically locked doorframe bottom.
Also being provided with one in the described housing exposes to housing 1 upper end and is used for interlock upper lock tongue hook 7 (see figure 6)s that door leaf is vertically locked the doorframe top, interlock upper lock tongue hook 7 be provided with one with slider latch 5 on 45 spend the opposite reverse inclined guide groove 71 of inclined guide groove directions, interlock upper lock tongue hook 7 inserts to cooperate with main dead bolt 3 afterbody projections 33 by reverse inclined guide groove 71 on it and is overlapped in slider latch 5, and interlock upper lock tongue hook 7 is in an axis together with following dead bolt hook 54.
Described housing is two ends be provided with and link upper lock tongue hook and following dead bolt hook 54 corresponding fenestras about in the of 1.
When slider latch 5 moves down, not only the main dead bolt 3 that cooperates with inclined guide groove 51 on the slider latch 5 can be released main tongue window, the following dead bolt hook 54 that will be connected in slider latch 5 lower ends is simultaneously also passed the button hole of locking doorframe bottom correspondence downwards, in the extrapolated process of main dead bolt 3, on its afterbody projection 33 and the interlock upper lock tongue hook 7 oppositely the cooperation meeting of inclined guide groove 71 interlock upper lock tongue hook 7 is upwards passed is locked the corresponding button hole in doorframe top.
The magnetic conduction of the magnetic-type many tongue envelope dual fail-safe lock bodies of present embodiment is paid dead bolt 2, main dead bolt 3 is identical with embodiment 1 with the course of work of insurance spring bolt mechanism 6, dead bolt hook 54 and interlock upper lock tongue hook 7 are paid cooperating of dead bolt 2, main dead bolt 3 and insurance spring bolt mechanism 6 with above-mentioned magnetic conduction under the slider latch bottom that increases, and can realize door leaf comprehensive locking all around.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, its framework form can be flexible and changeable, can the subseries product.Just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.
Claims (8)
1. magnetic-type many tongues envelope dual fail-safe lock bodies comprise: housing, be arranged on dead bolt on the housing, be provided with the unblank follower and the slider latch of handle installing hole;
The lock panel of described housing is provided with pays tongue window and main tongue window, corresponding to the follower upper shell of unblanking be provided with one with pay first a parallel gathering sill of tongue window position, follower left side housing is provided with vertical slot corresponding to unblanking, be provided with second axis of guide that can cooperate and be used to press a pressure position post of shell fragment installation corresponding to the follower below housing of unblanking, be provided with the lock gall installing hole corresponding to main dead bolt afterbody plate below housing with second gathering sill on the main dead bolt afterbody plate;
Described dead bolt comprises that magnetic conduction that afterbody is provided with the afterbody guide peg pays dead bolt and be provided with the main dead bolt of afterbody plate;
Described magnetic conduction pay dead bolt by its afterbody guide peg cooperate with first gathering sill on the housing be installed in housing pay tongue window position, magnetic conduction pay dead bolt its afterbody guide peg with slidably stretch out a pair tongue window under gathering sill cooperates;
Offer second gathering sill that is parallel to main tongue window on the described main dead bolt afterbody plate, second gathering sill top is provided with a projection that can cooperate with slider latch, main dead bolt afterbody plate up and down dual-side is respectively equipped with the waveform gear limit that can control main dead bolt extension elongation and stirs the gear button, and main dead bolt cooperates with second axis of guide by second gathering sill on its afterbody plate and is installed on the housing;
Described slider latch is provided with one can insert the 45 degree inclined guide grooves that cooperate with main dead bolt afterbody projection, the inclined guide groove top is provided with the two-way slide-bar through the slider latch both sides, the two-way slide-bar top at the slider latch back side is provided with the nail axle, and slider latch laminates in main dead bolt afterbody by on inclined guide groove on it and the main dead bolt afterbody plate cooperating of projection;
The described position post of pressing is provided with a pressure position shell fragment that presses on main dead bolt afterbody waveform gear limit;
Magnetic conduction is paid the elasticity lower shift fork of dead bolt and slider latch to the described follower of unblanking, the elasticity upper shift fork constitutes by stirring, and it is characterized in that:
Also be provided with insurance dead bolt window on the panel of described housing, be provided with an insurance spring bolt mechanism in the housing corresponding to insurance dead bolt window position.
2. magnetic-type many tongue envelope dual fail-safe lock bodies according to claim 1 is characterized in that:
Described insurance spring bolt mechanism is made of insurance dead bolt that is provided with the afterbody swinging plate and the safety lock that is provided with driving lever, the afterbody swinging plate is provided with can guarantee to insure parallel the 3rd mobile gathering sill of dead bolt and the recess that can cooperate with the safety lock driving lever, insures dead bolt and is installed in the housing cooperating of the 3rd axis of guide by on the 3rd gathering sill on its afterbody swinging plate and the housing.
3. magnetic-type many tongue envelope dual fail-safe lock bodies according to claim 1 and 2 is characterized in that:
Described main dead bolt comprises that at least two vertical array are connected the main tongue of branch of afterbody plate end, and case panel is provided with and divides main tongue quantity corresponding minute tongue window.
4. magnetic-type many tongue envelope dual fail-safe lock bodies according to claim 3 is characterized in that:
The bottom of described slider latch is provided with and exposes to the housing lower end and be used for the following dead bolt hook that door leaf is vertically locked doorframe bottom.
5. magnetic-type many tongue envelope dual fail-safe lock bodies according to claim 4 is characterized in that:
Also being provided with one in the described housing exposes to housing upper end and is used for the interlock upper lock tongue hook that door leaf is vertically locked the doorframe top, interlock upper lock tongue hook is provided with a reverse inclined guide groove opposite with inclined guide groove direction on the slider latch, and interlock upper lock tongue hook inserts to cooperate with main dead bolt afterbody projection by reverse inclined guide groove on it and is overlapped in slider latch.
6. magnetic-type many tongue envelope dual fail-safe lock bodies according to claim 5 is characterized in that:
Described interlock upper lock tongue hook is in an axis together with following dead bolt hook.
7. magnetic-type many tongue envelope dual fail-safe lock bodies according to claim 6 is characterized in that:
Described elasticity lower shift fork is by back-moving spring and lower shift fork constitute down, the elasticity upper shift fork is made of upper reset spring and upper shift fork, lower shift fork and upper shift fork be equipped with can spur to the right that magnetic conduction pays dead bolt withdrawal following stick dial pin, on stick and dial pin and can stir the lower fork that the slider latch sliding shoe slides along vertical slot on the housing and following vertical slot and set aside pin, go up to pitch and set aside pin.
8. magnetic-type many tongue envelope dual fail-safe lock bodies according to claim 7 is characterized in that:
Described main dead bolt afterbody liner has main dead bolt supporting plate, and main dead bolt supporting plate is fixed in the housing by alignment pin, and main dead bolt cooperates with placing of second axis of guide by its afterbody second gathering sill and is laminated on the main dead bolt supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205180258U CN201747156U (en) | 2010-09-03 | 2010-09-03 | Magnetic multi-latch double-insurance lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205180258U CN201747156U (en) | 2010-09-03 | 2010-09-03 | Magnetic multi-latch double-insurance lock body |
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| Publication Number | Publication Date |
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| CN201747156U true CN201747156U (en) | 2011-02-16 |
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| CN2010205180258U Expired - Fee Related CN201747156U (en) | 2010-09-03 | 2010-09-03 | Magnetic multi-latch double-insurance lock body |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590377A (en) * | 2018-05-14 | 2018-09-28 | 青岛凯福智能科技有限公司 | A kind of blue-tooth intelligence padlock |
| CN108699861A (en) * | 2016-03-02 | 2018-10-23 | 博奈提锁具股份公司 | Lock for tongue and groove door |
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2010
- 2010-09-03 CN CN2010205180258U patent/CN201747156U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108699861A (en) * | 2016-03-02 | 2018-10-23 | 博奈提锁具股份公司 | Lock for tongue and groove door |
| CN108590377A (en) * | 2018-05-14 | 2018-09-28 | 青岛凯福智能科技有限公司 | A kind of blue-tooth intelligence padlock |
| CN108590377B (en) * | 2018-05-14 | 2024-03-29 | 青岛凯福智能科技有限公司 | Bluetooth intelligent padlock |
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Granted publication date: 20110216 Termination date: 20130903 |