CN204282990U - One is automatically locked door lock - Google Patents
One is automatically locked door lock Download PDFInfo
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- CN204282990U CN204282990U CN201420707042.4U CN201420707042U CN204282990U CN 204282990 U CN204282990 U CN 204282990U CN 201420707042 U CN201420707042 U CN 201420707042U CN 204282990 U CN204282990 U CN 204282990U
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- 230000033001 locomotion Effects 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 210000004907 gland Anatomy 0.000 claims description 24
- 241000446313 Lamella Species 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000002360 explosive Substances 0.000 description 6
- 230000037147 athletic performance Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses one to be automatically locked door lock, include housing (1), handle rotating assembly (2) and lock core tumbler (3) is provided with in described housing (1), the locked assembly (5) being provided with the movable bolt component (4) of energy and opening by bolt component (4) control in described housing (1), described housing (1) is hinged with and can hooks locked assembly (5) and remain on hanger plate (6) in housing (1), described driven unit (4 4) can stir hanger plate (6) makes fixed head (5 1) depart from hanger plate (6), swinging plate (7) is hinged with in described housing (1), described lock core tumbler (3) drives swinging plate (7) to drive plectrum (5 4) motion to pack up dead bolt (5 2), and described lock core tumbler (3) drives linkage board (2 6) to drive activity template (2 3) to pack up latch bolt (4 1).
Description
[technical field]
The utility model relates to door lock.
[background technology]
Existing door lock is being all that latch bolt is blocked and closed the door at closing time, then to be started by key when needing locked and open locking device, but user often forgets locked door lock, and generally enter room all can not locked door lock, be easy to like this by picking lock, if door lock is locked, also need key operated, very inconvenient when door drawback lock.
[utility model content]
In order to solve deficiency of the prior art, provide one to be automatically locked at closing time, door drawback lock does not need key, the safe and reliable door lock that is automatically locked:
One is automatically locked door lock, include housing, handle rotating assembly and lock core tumbler is provided with in described housing, the locked assembly being provided with the movable bolt component of energy and opening by bolt component control in described housing, described locked assembly includes fixed head, be provided with in described fixed head one end and can stretch out housing and carry out locked dead bolt, described fixed head is provided with the elastic parts that dead bolt can be ejected, described fixed head is hinged with the limit assembly of restriction fixed head activity, described limit assembly comprises the limiting plate be hinged on fixed head and the torque spring keeping limiting plate spacing, described housing is provided with the riser that can block limiting plate, described fixed head is also provided with and can stirs limiting plate and get around the plectrum that riser departs from spacing state, described bolt component comprises the latch bolt of stretching out outside housing, described latch bolt is provided with the connecting rod be placed in housing, described connecting rod is provided with ejector spring latch bolt ejected, be provided with driven unit at described connecting rod tail end, between described driven unit and latch bolt, be provided with the baffle plate being fixed on and housing blocking ejector spring tail end, described handle rotating assembly include install handle turn core, be fixed with turning the rotatable lamella of core rotation and being movably articulated in the activity template turned on core in described turning on core, toothed gear sheet core is also fixed with turning core and rotating is turned described, described rotatable lamella and activity template one end are all arranged between driven unit and baffle plate, described activity template and rotatable lamella all can drive driven unit move thus take in housing by latch bolt, described handle rotating assembly also comprises the gear plate coordinated with gear sheet be hinged in housing, described gear plate is driven by gear sheet thus drives plectrum to move packs up dead bolt, described activity template is hinged with linkage board, described linkage board one end is provided with strip hole and slides that this is on fixed head, described housing is hinged with and can hooks fixed head and make dead bolt remain on hanger plate in housing, described hanger plate is provided with the hook torsion spring keeping hanger plate to hook fixed head, and described driven unit can stir hanger plate makes fixed head depart from hanger plate, in described housing, be hinged with swinging plate, described lock core tumbler drives swinging plate to drive plectrum motion to pack up dead bolt, and described lock core tumbler drives linkage board to drive activity template to pack up latch bolt.
The Tiandi lock assembly opened and closed together with locked assembly is provided with in described housing, described Tiandi lock assembly includes installing plate, described installing plate is fixed with the tapered end that can stretch out housing, also include oblique pull plate and drive plate, described oblique pull plate is provided with bar hole, described fixed head is provided with traveller, described bar hole bearing of trend intersects with described traveller motion side, described housing is provided with orthogonal first chute and the second chute, the first described chute bearing of trend is consistent with the dead bolt direction of motion, described traveller is placed in the first chute along the first runner movement, described oblique pull plate is also provided with the second traveller, the second described traveller slides and is located in the second chute, described traveller is placed in bar hole and slides along the first chute direction thus drive oblique pull plate to move along the second chute direction, described drive plate is hinged on housing, described drive plate is also provided with slide guide hole, described slide guide post slides and is located in slide guide hole, described housing is also provided with the 3rd chute, described slide guide post is placed in the 3rd chute and along the 3rd runner movement, the rotation hole that drive plate is rotated around hinged place is provided with in described drive plate one end, described oblique pull plate is provided with the oblique pull post being placed in rotation hole, and described oblique pull post drives drive plate to make slide guide hole drive the motion of slide guide post that tapered end is taken in housing around pin joint rotation with the motion of oblique pull plate.
Described locked assembly bilateral symmetry is provided with Tiandi lock assembly.
In described housing, be also provided with safety lock assembly, described safety lock assembly includes portable plate, is provided with the safety tongue that can stretch out housing in described portable plate one end, is provided with the insurance tumbler driving portable plate fore-aft travel at described portable plate tail end.
Described driven unit comprises gland, described gland is hinged with revolvable shifting block, described shifting block is provided with the back-moving spring keeping shifting block to stretch out, be provided with outside described gland and can be stirred by handle rotating assembly the slurcam packing up shifting block, between described slurcam and gland, be provided with resistance spring.
Described gland is cuboid and middle hollow out, and described shifting block is the ratchet shape that teeth are established at two ends.
Described elastic parts includes guide rod, described guide rod is provided with release spring dead bolt being released housing, described guide rod is provided with the step of spacing dead bolt movement.
Described latch bolt is movably set with latch bolt is held out against the wedge block in latch bolt groove, described wedge block comprises the sphenocephaly being placed in latch bolt side and the tailgate be slidably arranged in by ejector spring promotion on connecting rod.
Described fixed head is provided with the bending plate hooked for hanger plate.
In described housing, be provided with the barrier plate spacing to latch bolt, be fixed in housing at described elastic parts tail end.
Adopt technique scheme; because locked assembly is opened rising in resilience at closing time by bolt component; as long as so just locked door lock can be realized in bolt component motion at closing time; even if user just can locked door lock without key like this; safe and reliable, if user enters indoor simultaneously, only need just can open locked assembly and bolt component by rotating handle; handled easily, locked assembly is also linkedly set with Tiandi lock and serves better safeguard protection effect.
[accompanying drawing explanation]
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model cut-away view.
Fig. 3 is the utility model explosive view.
Fig. 4 is the utility model bolt component explosive view.
Fig. 5 is the locked assembly explosive view of the utility model.
Fig. 6 is the utility model Tiandi lock assembly explosive view.
Fig. 7 is the utility model safety lock assembly explosive view.
Fig. 8 is the utility model handle rotating assembly explosive view.
[detailed description of the invention]
The door lock that is automatically locked as shown in Figure 1 comprises housing 1, as shown in Figures 2 and 3, bolt component 4, locked assembly 5, handle rotating assembly 2 and lock core tumbler 3 is provided with, in order to more also be provided with Tiandi lock assembly 8 and safety lock assembly 9 in housing 1 for the purpose of insurance in housing 1.The maximum feature of this structure by the activity of bolt component 4, locked assembly 5 is opened locked door lock when locked assembly 5 is packed up, when closing the door, bolt component 4 can along with the action activity of closing the door like this, thus drive locked assembly 5 to open think door lock, so do not need key by door lock extremely, door lock safety and reliability can be made yet.Wherein Tiandi lock assembly 8 links together with locked assembly 5, when locked assembly 5 is opened, Tiandi lock assembly 8 also can be unlocked, when locked assembly 5 is packed up, Tiandi lock assembly 8 also can be packed up equally, and safety lock assembly 9 arranges separately in housing 1, for user in indoor locked door lock and can only opening in door.Opening door lock is opened by handle rotating assembly 2 or lock core tumbler 3, so only arrange rotating handle in door, and be fixing handle outdoors or handle is not set, not by handle rotating assembly 2 opening door lock outdoors like this, if just do not need to open door lock like this in door, facilitate the operation of user, and if outdoors by driving lock core tumbler 3 can opening door lock.Below this door latch structure that is automatically locked is described in detail:
Bolt component 4 as shown in Figure 4 include latch bolt 4 ?1, connecting rod 4 ?2, ejector spring 4 ?3, driven unit 4 ?4, baffle plate 4 ?5, latch bolt 4 ?1 be fixed on connecting rod 4 ?2 one end, connecting rod 4 ?2 the other end be fixed with driven unit 4 ?4, baffle plate 4 ?5 be fixed on housing 1 be built in latch bolt 4 ?1 and driven unit 4 ?between 4, ejector spring 4 ?3 be located at connecting rod 4 ?on 2 and one end withstand latch bolt 4 ?1 other end withstand on baffle plate 4 ?on 5, such latch bolt 4 ?1 be ejected all the time spring 4 ?3 eject outside housing 1, driven unit 4 ?4 comprise gland 4 ?41, shifting block 4 ?42, back-moving spring 4 ?43, slurcam 4 ?44 and resistance spring 4 ?45, gland 4 ?41 be fixed on connecting rod 4 ?2 ends, gland 4 ?41 in cuboid and middle hollow out, shifting block 4 ?42 is just hinged on gland 4 ?41 hollow out position, back-moving spring 4 ?43 for drive shifting block 4 ?42 stretch out gland 4 ?41, slurcam 4 ?44 is located at outside gland 4 ?41 and is used for shifting block 4 ?42 to push back in gland 4 ?41, chien shih slurcam 4 ?44 that resistance spring 4 ?45 is located at slurcam 4 ?44 and gland 4 ?41 keeps released state with shifting block 4 ?42, latch bolt 4 ?be also movably set with on 1 wedge block 4 ?6, wedge block 4 ?6 comprise be placed in latch bolt 4 ?1 side sphenocephaly 4 ?61 and be slidably arranged in connecting rod 4 ?tailgate on 24 ?62, tailgate 4 ?62 be subject to ejector spring 4 ?3 top pressure make sphenocephaly 4 ?61 as far as possible to latch bolt 4 ?1 termination close, sometimes have gap thus door can be made to rock generation noise when latch bolt 4 ?1 and latch bolt slot fit, and wedge block 4 ?sphenocephaly on 64 ?61 done filling effect can by latch bolt 4 ?1 and latch bolt groove between gap fill, due to sphenocephaly 4 ?61 can to move backward so no matter the size in gap can perfect cooperation.
Locked assembly 5 as shown in Figure 5 include fixed head 5 ?1, fixed head 5 ?be fixed with on 1 can stretch out housing 1 carry out locked dead bolt 5 ?2, fixed head 5 ?be also provided with on 1 to be placed in housing 1 can by dead bolt 5 ?2 elastic parts ejected 5 ?5, elastic parts 5 ?5 include guide rod 5 ?51, guide rod 5 ?51 one end be fixed on fixed head 5 ?on 1, guide rod 5 ?be provided with on 51 dead bolt can be released housing 1 release spring 5 ?52, guide rod 5 ?51 tail ends be located in housing 1, such release spring 5 ?52 can by dead bolt 5 ?2 release outside housing 1, guide rod 5 ?51 is provided with step 5 ?511 of spacing dead bolt 5 ?2 movement, can prevent like this dead bolt 5 ?2 be absorbed in housing 1 and block, fixed head 5 ?be hinged with on 1 restriction fixed head 5 ?1 activity limit assembly 5 ?3, limit assembly 5 ?3 comprise be hinged on fixed head 5 ?limiting plate on 15 ?31 and keep limiting plate 5 ?31 spacing torque springs 5 ?32, housing 1 is provided with can block limiting plate 5 ?31 riser 1 ?1, when being in spacing state dead bolt 5 ?2 stretch out housing 1, limiting plate 5 ?31 by riser 1 ?1 block cause dead bolt 5 ?2 can not to move in housing 1, even if can prevent by picking lock tongue 5 ?2 dead bolt can not to be packed up, more safe and reliable, described fixed head 5 ?be also provided with on 1 can stir limiting plate 5 ?31 get around riser 1 ?1 depart from spacing state plectrum 5 ?4, fixed head 5 ?1 be provided with slide guide bar 5 ?12, plectrum 5 ?4 be provided with a bit of through hole, slide guide bar 5 ?12 establishes in through-holes, such plectrum 5 ?4 can do a bit of movement in the dead bolt direction of motion, plectrum 5 ?be also provided with on 4 reversed column 5 ?41, by a bit of movement make reversed column 5 ?41 by limiting plate 5 ?31 rotate and depart from spacing state, thus make fixed head 5 ?1 and dead bolt 5 ?2 can to move in housing 1.
Tiandi lock assembly 8 as shown in Figure 6 include installing plate 8 ?1, installing plate 8 ?be fixed with on 1 can stretch out housing 1 tapered end 8 ?2, also include oblique pull plate 8 ?3 and drive plate 8 ?4, oblique pull plate 8 ?be provided with on 3 bar hole 8 ?31, locked assembly 5 fixed head 5 ?be provided with on 1 traveller 5 ?11, bar hole 8 ?31 bearing of trends and described traveller 5 ?11 directions of motion intersect at an angle, housing 1 is provided with the first chute 1 ?2 and second chute 1 ?3, first chute 1 ?2 bearing of trends and dead bolt 5 ?2 directions of motion consistent, second chute 1 ?3 bearing of trends and the first chute 1 ?2 vertical, traveller 5 ?11 be placed in the first chute 1 ?2 along the first chute 1 ?2 to move, oblique pull plate 8 ?be also provided with on 3 second traveller 5 ?11, second traveller 5 ?11 slide be located at the second chute 1 ?in 3, traveller 5 ?11 be placed in bar hole 8 ?in 31 along the first chute 1 ?2 directions slide thus drive oblique pull plate 8 ?3 along the second chute 1 ?3 directions move, make like this dead bolt 5 ?2 plates of oblique pull when moving inward 8 ?3 will near dead bolt 5 ?2 direction move, vice versa, drive plate 8 ?4 be hinged on housing 1, drive plate 8 ?be also provided with on 4 slide guide hole 8 ?41, slide guide post 5 ?11 slide be located at slide guide hole 8 ?in 41, housing 1 is also provided with the 3rd chute 1 ?4, described slide guide post 5 ?11 be placed in the 3rd chute 1 ?4 and along the 3rd chute 1 ?4 to move, described drive plate 8 ?4 one end be provided with make drive plate 8 ?4 rotation holes rotated around hinged place 8 ?42, oblique pull plate 8 ?be provided with on 3 be placed in rotation hole 8 ?42 oblique pull post 8 ?32, when oblique pull post 8 ?32 with oblique pull plate 8 ?3 motions be will to rotation hole 8 ?42 apply power thus drive drive plate 8 ?4 to rotate around pin joint, be exactly like this make slide guide hole 8 ?41 drive slide guide post 5 ?11 along the 3rd chute 1 ?4 move by tapered end 8 ?2 to take in housing 1.In the embodiment provided in the drawings, Tiandi lock is symmetricly set on locked assembly both sides a pair, and as people in order to the space saving material and lockset only can arrange one or do not arrange, increasing the mainly used of Tiandi lock is make door lock more firm.
Insurance as shown in Figure 7 include portable plate 9 ?1, portable plate 9 ?1 one end be provided with can stretch out housing 1 safety tongue 9 ?2, portable plate 9 ?1 tail end be provided with drive portable plate 9 ?1 fore-aft travel insurance tumbler 9 ?3, portable plate 9 ?1 tail end be provided with breach 9 ?11, insurance tumbler 9 ?3 breach 9 ?11 with interior swing thus make safety tongue 9 ?2 to move forward and backward, insurance tumbler 9 ?be provided with on 3 with insurance tumbler 9 ?3 banking stops rotated 9 ?4, be provided with in housing 1 can block banking stop 9 ?4 limited posts rotated 9 ?5, can prevent insurance tumbler 9 ?3 from rotating excessively like this.
Handle rotating assembly 2 as shown in Figure 8 include install handle turn core 2 ?1, turn core 2 ?be fixed with on 1 with turn core 2 ?1 rotatable lamella rotated 2 ?2 and be movably articulated in turn core 2 ?activity template on 12 ?3, turn core 2 ?be also fixed with on 1 with turn core 2 ?1 gear sheet of rotating 2 ?4, gear sheet 2 ?4 be provided with teeth, rotatable lamella 2 ?2 and activity template 2 ?3 one end be all arranged on driven unit 4 ?4 and baffle plate 4 ?between 5, activity template 2 ?3 and rotatable lamella 2 ?2 all can drive driven unit 4 ?4 move thus by latch bolt 4 ?1 take in housing 1, handle rotating assembly 2 also comprise be hinged in housing 1 with gear sheet 2 ?4 gear plates coordinated 2 ?5, gear plate 2 ?5 be provided with gear sheet 2 ?the teeth that engage of teeth on 4, gear plate 2 ?5 is driven by gear sheet 2 ?4 thus drives plectrum 5 ?4 to move and packs up dead bolt 5 ?2, described activity template 2 ?be hinged with on 3 linkage board 2 ?6, linkage board 2 ?6 one end be provided with strip hole 2 ?61 and slide this be fixed head 5 ?on 1, activity template 2 ?3 be not with turn core 2 ?1 to rotate, only have lock core tumbler 3 drive linkage board 2 ?6 could drive rotatable lamella 2 ?2 to move.
Below that the athletic performance of this door lock is explained:
First in housing 1, two crucial parts are also provided with: one is hinged in housing 1 and is located between locked assembly 5 and bolt component 4, hanger plate 6 in housing 1 is remained on for hooking locked assembly 5, locked assembly 5 is hooked in order to hanger plate 6 can be made, fixed head 5 ?the bending of 1 one places in bending plate 5 ?12, hanger plate 6 link up with bending plate 5 ?12 thus make locked assembly 5 can not eject outside housing 1; Also having one is be hinged in housing 1 to be located between lock core tumbler 3 and locked assembly 5, is driven the swinging plate 7 packing up locked assembly 5 by lock core tumbler 3.
Lock core tumbler is unblanked:
When door lock is locked, dead bolt 5 ?2, latch bolt 4 ?1 and tapered end 8 ?2 stretch out outside housing 1, swinging plate 7 is driven to move by rotational lock core tumbler 3, swinging plate 7 will to plectrum 5 ?4 apply power, now plectrum 5 ?4 moves and drives limiting plate 5 ?31 to rotate, thus make limiting plate 5 ?31 avoid riser 1 ?1, then continue movement can by dead bolt 5 ?2 draw in housing 1, enter completely bending plate on rear locked assembly 55 ?12 to be hooked by hanger plate 6, locked assembly 5 is made to remain in housing 1, now lock core tumbler 3 just can walk around swinging plate 7 continuation rotation, simultaneously due to fixed head 5 ?1 mobile linkage board 2 ?6 one end will be on the path that lock core tumbler 3 moves, so will drive when lock core tumbler 3 is rotated further linkage board 2 ?6 to rotate, linkage board 2 ?6 can drive again activity template 2 ?3 to rotate, thus make activity template 2 ?3 drive driven unit 4 ?4 motions make latch bolt 4 ?1 regain in housing 1, realization is unblanked, said above the motion of Tiandi lock assembly 8, so omit the explanation to it herein.
Handle rotating assembly opening door lock:
By handle rotating turn core 2 ?1 time, turn core 2 ?1 drive rotatable lamella 2 ?2 with gear sheet 2 ?rotate together with 4, rotatable lamella 2 ?2 can stir driven unit 4 ?4 thus by latch bolt 4 ?1 to pack up, and gear sheet 2 ?4 driving gear wheel plate 2 ?5 moves, gear plate 2 ?5 will to plectrum 5 ?4 apply power, now plectrum 5 ?4 moves and drives limiting plate 5 ?31 to rotate, thus make limiting plate 5 ?31 avoid riser 1 ?1, then continue movement can by dead bolt 5 ?2 draw in housing 1, enter completely bending plate on rear locked assembly 55 ?12 to be hooked by hanger plate 6, locked assembly 5 is remained in housing 1.Same Tiandi lock motion is the same with above-described situation.
More than be the state of unblanking, when wherein unblanking, when driven unit 4 ?4 move backward time slurcam 4 ?44 promote shifting block 4 ?42 take in gland 4 ?in 41, the stop of hanger plate 6 can be avoided like this.
Be automatically locked motion:
Now latch bolt 4 ?1 stretch out outside housing 1, and dead bolt 5 ?2 due to fixed head 5 ?1 to be hooked by hanger plate 6 and be placed in housing 1, when latch bolt at closing time 4 ?1 be squeezed and can move backward, such driven unit 4 ?4 also to move backward, now resistance spring 4 ?45 can make slurcam 4 ?44 power is not applied to shifting block, make shifting block 4 ?42 eject gland 4 ?41, door is closed rear latch bolt 4 ?1 completely and is entered latch bolt groove driven unit 4 ?4 resilience, shifting block 4 ?the teeth of ratchet shape on 42 will hook hanger plate 6 and rotate, thus make bending plate 5 ?12 depart from hanger plate 6, elastic parts 5 ?under 5 effects by dead bolt 5 ?2 eject housing 1 and realize locked.Tiandi lock moves together with locking device, is not just explaining herein.
Also have a kind of special circumstances: when locked assembly 5 take in hooked motionless by hanger plate 6 in housing 1 time, no matter rotate handle or rotate all can not to make when key operated bolt component 4 so ejects bolt component 4 driven unit 4 ?4 drive hanger plate 6 to discharge locked assembly 5, because when lock core tumbler 3 drives bolt component 4 to regain activity template 2 ?3 can withstand slurcam 4 ?44 by shifting block 4 ?42 take in gland 4 ?in 41, when resilience activity template 2 ?3 still to slurcam 4 ?44 be applied with power make shifting block 4 ?42 remain on gland 4 ?in 41, would not make like this shifting block 4 ?42 stretch and drive hanger plate 6, thus locked assembly 5 can not be ejected, when handle rotating rotatable lamella 2 ?2 can withstand slurcam 4 ?44 by shifting block 4 ?42 take in gland 4 ?in 41, when resilience rotatable lamella 2 ?2 still to slurcam 4 ?44 be applied with power make shifting block 4 ?42 remain on gland 4 ?in 41, would not make like this shifting block 4 ?42 stretch and drive hanger plate 6, thus locked assembly 5 can not be ejected.If so use handle or key first to collect bolt component 4, then closing the door can not locked door lock when discharging bolt component 4 again.
Claims (10)
1. the door lock that is automatically locked, include housing (1), handle rotating assembly (2) and lock core tumbler (3) is provided with in described housing (1), it is characterized in that: the locked assembly (5) being provided with the movable bolt component (4) of energy and opening by bolt component (4) control in described housing (1), described locked assembly (5) includes fixed head (5 ?1), be provided with in described fixed head (5 ?1) one end and can stretch out housing (1) and carry out locked dead bolt (5 ?2), described fixed head (5 ?1) is provided with the elastic parts (5 ?5) that dead bolt (5 ?2) can be ejected, described fixed head (5 ?1) is hinged with the movable limit assembly of restriction fixed head (5 ?1) (5 ?3), described limit assembly (5 ?3) comprises the torque spring (5 ?32) being hinged on limiting plate on fixed head (5 ?1) (5 ?31) and keeping limiting plate (5 ?31) spacing, described housing (1) is provided with the riser (1 ?1) that can block limiting plate (5 ?31), described fixed head (5 ?1) is also provided with and can stirs limiting plate (5 ?31) and get around the plectrum (5 ?4) that riser (1 ?1) departs from spacing state, described bolt component (4) comprises and stretches out housing (1) latch bolt outward (4 ?1), described latch bolt (4 ?1) is provided with and is placed in connecting rod in housing (1) (4 ?2), described connecting rod (4 ?2) is provided with the ejector spring (4 ?3) latch bolt (4 ?1) ejected, driven unit (4 ?4) is provided with at described connecting rod (4 ?2) tail end, the baffle plate (4 ?5) being fixed on and housing (1) blocking ejector spring (4 ?3) tail end is provided with between described driven unit (4 ?4) and latch bolt (4 ?1), described handle rotating assembly (2) include handle is installed turn core (2 ?1), described turn core (2 ?1) is fixed with turn activity template on core (2 ?1) (2 ?3) with turning rotatable lamella that core (2 ?1) rotates (2 ?2) and being movably articulated in, core (2 ?1) is also fixed with turning toothed gear sheet that core (2 ?1) rotates (2 ?4) described turning, described rotatable lamella (2 ?2) and activity template (2 ?3) one end is all arranged between driven unit (4 ?4) and baffle plate (4 ?5), described activity template (2 ?3) and rotatable lamella (2 ?2) all can drive driven unit (4 ?4) motion thus take in housing (1) by latch bolt (4 ?1), described handle rotating assembly (2) also comprises the gear plate (2 ?5) coordinated with gear sheet (2 ?4) be hinged in housing (1), described gear plate (2 ?5) is driven by gear sheet (2 ?4) thus drives plectrum (5 ?4) to move packs up dead bolt (5 ?2), described activity template (2 ?3) is hinged with linkage board (2 ?6), described linkage board (2 ?6) one end is provided with strip hole (2 ?61) and slides that this is on fixed head (5 ?1), described housing (1) is hinged with and can hooks fixed head (5 ?1) and make dead bolt (5 ?2) remain on hanger plate (6) in housing (1), described hanger plate (6) is provided with the hook torsion spring (6 ?1) keeping hanger plate (6) to hook fixed head (5 ?1), and described driven unit (4 ?4) can stir hanger plate (6) makes fixed head (5 ?1) depart from hanger plate (6), swinging plate (7) is hinged with in described housing (1), described lock core tumbler (3) drives swinging plate (7) to drive plectrum (5 ?4) motion to pack up dead bolt (5 ?2), and described lock core tumbler (3) drives linkage board (2 ?6) to drive activity template (2 ?3) to pack up latch bolt (4 ?1).
2. one according to claim 1 is automatically locked door lock, it is characterized in that: in described housing (1), be provided with the Tiandi lock assembly (8) opened and closed together with locked assembly (5), described Tiandi lock assembly (8) includes installing plate (8 ?1), described installing plate (8 ?1) is fixed with the tapered end (8 ?2) that can stretch out housing (1), also include oblique pull plate (8 ?3) and drive plate (8 ?4), described oblique pull plate (8 ?3) is provided with bar hole (8 ?31), described fixed head (5 ?1) is provided with traveller (5 ?11), described bar hole (8 ?31) bearing of trend and described traveller (5 ?11) motion side intersects, described housing (1) is provided with orthogonal first chute (1 ?2) and the second chute (1 ?3), described the first chute (1 ?2) bearing of trend and dead bolt (5 ?the 2) direction of motion is consistent, described traveller (5 ?11) is placed in the first chute (1 ?2) along the first chute (1 ?2) motion, described oblique pull plate (8 ?3) is also provided with the second traveller (5 ?11), described the second traveller (5 ?11) slides and is located in the second chute (1 ?3), described traveller (5 ?11) is placed in bar hole (8 ?31) and slides along the first chute (1 ?2) direction thus drive oblique pull plate (8 ?3) to move along the second chute (1 ?3) direction, described drive plate (8 ?4) is hinged on housing (1), described drive plate (8 ?4) is also provided with slide guide hole (8 ?41), described slide guide post (5 ?11) slides and is located in slide guide hole (8 ?41), described housing (1) is also provided with the 3rd chute (1 ?4), described slide guide post (5 ?11) is placed in the 3rd chute (1 ?4) and along the 3rd chute (1 ?4) motion, the rotation hole (8 ?42) that drive plate (8 ?4) is rotated around hinged place is provided with in described drive plate (8 ?4) one end, described oblique pull plate (8 ?3) is provided with the oblique pull post (8 ?32) being placed in rotation hole (8 ?42), described oblique pull post (8 ?32) drives drive plate (8 ?4) to make slide guide hole (8 ?41) drive slide guide post (5 ?11) motion that tapered end (8 ?2) is taken in housing (1) around pin joint rotation with oblique pull plate (8 ?3) motion.
3. one according to claim 2 is automatically locked door lock, it is characterized in that: described locked assembly (5) bilateral symmetry is provided with Tiandi lock assembly (8).
4. one according to claim 1 and 2 is automatically locked door lock, it is characterized in that: in described housing (1), be also provided with safety lock assembly (9), described safety lock assembly (9) includes portable plate (9 ?1), be provided with the safety tongue (9 ?2) that can stretch out housing (1) in described portable plate (9 ?1) one end, be provided with the insurance tumbler (9 ?3) driving portable plate (9 ?1) fore-aft travel at described portable plate (9 ?1) tail end.
5. one according to claim 1 is automatically locked door lock, it is characterized in that: described driven unit (4 ?4) comprises gland (4 ?41), described gland (4 ?41) is hinged with revolvable shifting block (4 ?42), described shifting block (4 ?42) is provided with the back-moving spring (4 ?43) keeping shifting block (4 ?42) to stretch out, be provided with outside described gland (4 ?41) and can be stirred by handle rotating assembly (2) slurcam (4 ?44) packing up shifting block (4 ?42), resistance spring (4 ?45) is provided with between described slurcam (4 ?44) and gland (4 ?41).
6. to be automatically locked door lock according to the one shown in claim 5, to it is characterized in that: described gland (4 ?41) is in cuboid and middle hollow out, and described shifting block (4 ?42) establishes the ratchet shape of teeth in two ends.
7. one according to claim 1 is automatically locked door lock, it is characterized in that: described elastic parts (5 ?5) includes guide rod (5 ?51), described guide rod (5 ?51) is provided with the release spring (5 ?52) dead bolt being released housing (1), described guide rod (5 ?51) is provided with the step (5 ?511) of spacing dead bolt (5 ?2) movement.
8. one according to claim 1 is automatically locked door lock, it is characterized in that: be movably set with in described latch bolt (4 ?1) and latch bolt (4 ?1) held out against wedge block in latch bolt groove (4 ?6), described wedge block (4 ?6) comprises the sphenocephaly (4 ?61) that is placed in latch bolt (4 ?1) side and is slidably arranged in the upper tailgate (4 ?62) promoted by ejector spring (4 ?3) of connecting rod (4 ?2).
9. one according to claim 1 is automatically locked door lock, it is characterized in that: on described fixed head (5 ?1), be provided with the bending plate (5 ?12) hooked for hanger plate (6).
10. one according to claim 1 is automatically locked door lock, it is characterized in that: be provided with the spacing barrier plate of latch bolt (4 ?1) (4 ?5) in described housing (1), be fixed in housing (1) at described elastic parts (5 ?5) tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707042.4U CN204282990U (en) | 2014-11-21 | 2014-11-21 | One is automatically locked door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707042.4U CN204282990U (en) | 2014-11-21 | 2014-11-21 | One is automatically locked door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282990U true CN204282990U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420707042.4U Expired - Fee Related CN204282990U (en) | 2014-11-21 | 2014-11-21 | One is automatically locked door lock |
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| Country | Link |
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| CN (1) | CN204282990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220964A (en) * | 2015-09-30 | 2016-01-06 | 浙江巨力工贸有限公司 | A kind of automatic locking |
| CN105584957A (en) * | 2016-03-11 | 2016-05-18 | 山东建筑大学 | Ratchet wheel locking manual carrier |
| RU216704U1 (en) * | 2022-08-26 | 2023-02-21 | Общество с ограниченной ответственностью "Феррони Инжиниринг" | LATCH FOR LOCK |
-
2014
- 2014-11-21 CN CN201420707042.4U patent/CN204282990U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220964A (en) * | 2015-09-30 | 2016-01-06 | 浙江巨力工贸有限公司 | A kind of automatic locking |
| CN105584957A (en) * | 2016-03-11 | 2016-05-18 | 山东建筑大学 | Ratchet wheel locking manual carrier |
| CN105584957B (en) * | 2016-03-11 | 2017-04-05 | 山东建筑大学 | Ratchet locking manual transport trolley |
| RU216704U1 (en) * | 2022-08-26 | 2023-02-21 | Общество с ограниченной ответственностью "Феррони Инжиниринг" | LATCH FOR LOCK |
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