CN204002098U - A kind of electronic safety lock lock body - Google Patents
A kind of electronic safety lock lock body Download PDFInfo
- Publication number
- CN204002098U CN204002098U CN201420342694.2U CN201420342694U CN204002098U CN 204002098 U CN204002098 U CN 204002098U CN 201420342694 U CN201420342694 U CN 201420342694U CN 204002098 U CN204002098 U CN 204002098U
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- latch bolt
- tongue
- clutch
- lock
- driving gear
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Abstract
The utility model discloses a kind of electronic safety lock lock body, comprise lock housing, latch bolt and square tongue, and latch bolt Control Component and square tongue Control Component, latch bolt Control Component comprises latch bolt striking gear and clutch driving unit, it is stretched out or retract by latch bolt striking gear effect latch bolt, clutch driving unit effect clutch lever, make the latch bolt striking gear side of access tongue Control Component to realize interlock, to control latch bolt and square tongue simultaneous retractable, control respectively latch bolt striking gear and square tongue Control Component access interlock and cut off by controlling rotating and reverse of drive motors, lock a door going up outdoors handle, in the time of clutch driving unit access interlock, pressing down door outer handle opens the door, and open latch bolt side's tongue simultaneously, on in door, handle is locked a door, and lower pressure gate Internal handle opens the door, and not needing clutch driving unit access interlock, just can control latch bolt and square tongue simultaneously and retract.Therefore, the utlity model has and facilitate life-saving emergency function, feature easy to use, safe.
Description
[technical field]
The utility model relates to door lock, especially a kind of electronic safety lock lock body.
[background technology]
Common mortise lock body, include lock housing, latch bolt and square tongue, and for controlling the flexible latch bolt Control Component of latch bolt and square tongue and square tongue Control Component, in the time that square tongue pins, entering outdoors or walking out from indoor, all needing the tongue Control Component with corresponding key actuated side, so that in square tongue retraction lock housing, realize door is opened, this operation brings inconvenience to user; And latch bolt Control Component and square tongue Control Component be made up of frame for movement completely, lack automatically and control.
The utility model is researched and proposed for the deficiencies in the prior art.
[utility model content]
The technical problems to be solved in the utility model is to provide a kind of electronic safety lock lock body, comprise lock housing, latch bolt and square tongue, and for controlling the flexible latch bolt Control Component of latch bolt and square tongue and square tongue Control Component, latch bolt Control Component comprises latch bolt striking gear and clutch driving unit, it is stretched out or retract by latch bolt striking gear effect latch bolt, clutch driving unit effect clutch lever, make the latch bolt striking gear side of access tongue Control Component to realize interlock, to control latch bolt and square tongue simultaneous retractable, control respectively latch bolt striking gear and square tongue Control Component access interlock and cut off by the rotating and reverse of drive motors of controlling in clutch driving unit, in door, outer handle is connected drive block with corresponding handle and connects, lock a door going up outdoors handle, when clutch driving unit access interlock, press down handle outdoors, latch bolt and square tongue retraction lock housing and open the door, on in door, handle is locked a door, the handle in lower pressure gate, and latch bolt and square tongue retraction lock housing and open the door, irrelevant with clutch driving unit.Therefore, the utlity model has and facilitate life-saving emergency function, feature easy to use, safe.
For solving the problems of the technologies described above, a kind of electronic safety lock lock body of the utility model, adopts following technical scheme:
A kind of electronic safety lock lock body of the utility model, comprise lock housing, in described lock housing, being provided with can be to one side flexible latch bolt and square tongue for door lock is lived, in described lock housing, be also respectively equipped with for controlling the flexible latch bolt Control Component of latch bolt and square tongue and square tongue Control Component, described latch bolt Control Component comprises for acting on latch bolt stretches out it or the latch bolt striking gear of retracting and the clutch driving unit that makes latch bolt and square tongue simultaneous retractable for the side's of interlock tongue Control Component, between described latch bolt striking gear and clutch driving unit, be provided with and make the latch bolt striking gear side of access tongue Control Component to realize the clutch lever of interlock, described clutch lever middle part is hinged with lock housing.
Described clutch driving unit comprise drive motors and with drive motors by gear-driven clutch rotating shaft, described clutch rotating shaft is provided with clutch rotating shaft relatively along it in axial sliding for pushing up the clutch push rod of pressing clutch lever one end, in described clutch rotating shaft, be also provided with clutch torsion spring, described clutch rotating shaft is provided with radially to snap in and when clutch torsion spring rotates clutch rotating shaft, acts on clutch torsion spring and slide axially and force clutch push rod top to be pressed or unclamp clutch lever end along clutch rotating shaft and make latch bolt striking gear with the access of square tongue Control Component or cut off the torsion spring bayonet lock linking to promote clutch push rod.
Described latch bolt one end is connected with latch bolt pull bar, in described lock housing, be fixed with the latch bolt guide holder for latch bolt pull bar slide-and-guide, on the latch bolt pull bar between latch bolt and latch bolt guide holder, be provided with latch bolt back-moving spring, described latch bolt tie rod end is provided with and drives the flexible latch bolt pushing block of latch bolt, described latch bolt striking gear comprises latch bolt driving gear piece, described latch bolt driving gear piece just, back of the body two sides be equipped with latch bolt driving gear piece independent rotation relatively be respectively used to stir corresponding latch bolt pushing block to drive the slip of latch bolt pull bar to make the latch bolt shift fork in latch bolt retraction lock housing, described latch bolt driving gear piece just, what back of the body two sides was also provided with relative latch bolt driving gear piece independent rotation is respectively used to drive Internal handle connection drive block that corresponding latch bolt shift fork rotates and that be connected with handle inside and outside door respectively and outer handle connection drive block, described latch bolt shift fork periphery is provided with latch bolt shift fork interlock recess, described latch bolt driving gear piece is provided with and can automatically resetly in the time that press on top, clutch lever one end, can snaps in the clutch bearing pin that latch bolt shift fork interlock recess rotates latch bolt shift fork together with latch bolt driving gear piece.
Described clutch lever is crescent, described clutch lever acts on clutch bearing pin one end and is provided with prong like, described latch bolt driving gear piece is provided with for making clutch bearing pin depart from latch bolt shift fork interlock recess the clutch bearing pin back-moving spring coordinating, described latch bolt pushing block is provided with latch bolt pushing block guide protrusions, and on described lock housing panel, level is provided with the flexible gathering sill of latch bolt for latch bolt pushing block guide protrusions slide-and-guide.
Described latch bolt driving gear piece is provided with the latch bolt driving gear piece connecting through hole that connects drive block for mounting knob, described latch bolt driving gear piece connecting through hole two ends oral area is provided with the latch bolt driving gear piece scrobicular ring that is the circumferentially outside local expansion in laterally zygomorphic edge, described latch bolt shift fork is provided with and the isometrical coaxial mounted latch bolt shift fork connecting through hole of latch bolt driving gear piece connecting through hole, in described latch bolt shift fork connecting through hole, be provided with along the latch bolt shift fork scrobicular ring of its circumferentially outside local expansion, institute Internal handle connects drive block and outer handle, and to be connected drive block cylindrical, described Internal handle connects drive block and is connected drive block middle part with outer handle along being circumferentially with round clasp, described Internal handle connects drive block and is connected with outer handle on drive block and is also provided with for snap in latch bolt driving gear piece scrobicular ring simultaneously and is connected drive block projection with the handle of latch bolt shift fork scrobicular ring, on described Internal handle connection drive block, be also provided with making of coordinating with latch bolt driving gear piece scrobicular ring and in door, act on the driving latch bolt projection of handle to drive latch bolt driving gear piece to rotate, the arc length of described driving latch bolt projection is greater than the arc length that handle connects drive block projection, the arc length of described latch bolt driving gear piece scrobicular ring is greater than the arc length of latch bolt shift fork scrobicular ring.
Described side's tongue Control Component comprises the square tongue slide block being slidably connected with lock housing panel of tongue one end, the side of being provided with and the square tongue driving gear piece being rotationally connected with lock housing panel and engage with latch bolt driving gear piece, described side's tongue driving gear piece is provided with for lock core is installed so that the spoon perforate that square tongue driving gear piece rotates, described side's tongue slide block side of being provided with tongue slide block recess, described side's tongue driving gear piece is provided with the square tongue driving lever stretching with the tongue slide block side of drive of the side of acting on tongue of the side's of snapping in tongue slide block recess, described side's tongue driving lever end side of being connected with tongue torsion spring, described side's tongue torsion spring other end is fixed on lock housing panel, described side's tongue slide block end side of being provided with tongue slide block projection, on described lock housing panel, level is provided with the square tongue slider guide groove sliding for square tongue slide block projection guiding.
Described side's tongue is connected with square tongue slide block one, described side's tongue Control Component also comprises respectively the upper connecting rod and the lower link that are slidably connected with lock housing both sides panel, described side's tongue two sides side of being provided with tongue projection, on described upper connecting rod and lower link, be respectively equipped with corresponding side's tongue projection be slidably matched so that the flexible square tongue slip skewed slot of square tongue, described side's tongue slip skewed slot both ends horizontal is extended with break-in groove, described lock housing both sides panel is provided with the flexible gathering sill of square tongue along horizontally-guided for square tongue projection, on described upper connecting rod and lower link, be also provided with the connecting rod gathering sill that is vertical, described lock housing both sides panel is provided with the connecting rod guide pin for upper connecting rod and lower link guiding, two connecting rod gathering sills are slidably connected with lock housing both sides panel respectively by corresponding connecting rod guide pin.
In described lock housing, be also provided with can to one side flexible for auxiliary tongue that door is locked with for controlling the flexible auxiliary tongue Control Component of auxiliary tongue.
Described auxiliary tongue Control Component comprises and is located at auxiliary tongue slide block auxiliary tongue one end and that be slidably connected with lock housing panel and is rotatably connected on the drive block of locking in lock housing, described auxiliary tongue slide block is provided with auxiliary tongue slide block recess, the described drive block free end of locking snaps in auxiliary tongue slide block recess and is connected with auxiliary tongue torsion spring, the other end of described auxiliary tongue torsion spring is fixedly connected in lock housing, described in lock drive block link and be provided with for acting on and lock that drive block rotates so that the flexible auxiliary tongue of auxiliary tongue drives connecting hole.
On described lock housing panel, be horizontally disposed with the flexible gathering sill of auxiliary tongue, described auxiliary tongue slide block end is also provided with the auxiliary tongue guide protrusions being slidably matched with the flexible gathering sill of auxiliary tongue, and described auxiliary tongue and auxiliary tongue slide block are one-body molded.
A kind of electronic safety lock lock body of the utility model, it is stretched out or retract by latch bolt striking gear effect latch bolt, clutch driving unit effect clutch lever, make the latch bolt striking gear side of access tongue Control Component to realize interlock, to control latch bolt and square tongue simultaneous retractable, control respectively latch bolt striking gear and square tongue Control Component access interlock and cut off by the rotating and reverse of drive motors of controlling in clutch driving unit, in door, outer handle is connected drive block with corresponding handle and connects, lock a door going up outdoors handle, when clutch driving unit access interlock, pressing down door outer handle opens the door, and open latch bolt side's tongue simultaneously, on in door, handle is locked a door, and press down handle and open the door, and make latch bolt side's tongue retract simultaneously, and irrelevant with clutch driving unit.Therefore, the utlity model has and facilitate life-saving emergency function, feature easy to use, safe.
[brief description of the drawings]
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is internal construction view of the present utility model.
Fig. 3 is explosive view of the present utility model.
Fig. 4 is the explosive view of latch bolt striking gear in the utility model.
Fig. 5 is the structural representation of clutch driving unit in the utility model.
Fig. 6 is the explosive view of upper connecting rod, square tongue and lower link in the utility model.
Fig. 7 is the use reference state figure that the utility model is opened usually.
Fig. 8 is the use reference state figure of the utility model closure.
Use reference state figure when Fig. 9 is the startup of the utility model clutch driving unit.
When Figure 10 is the startup of the utility model clutch driving unit, uses connecting rod and lower link and realize the use reference state figure opening.
[detailed description of the invention]
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
A kind of electronic safety lock lock body of the utility model, comprise lock housing 1, in described lock housing 1, being provided with can be to one side flexible latch bolt 3 and square tongue 4 for door lock is lived, in described lock housing 1, be also respectively equipped with for controlling the flexible latch bolt Control Component 6 of latch bolt 3 and square tongue 4 and square tongue Control Component 7, described latch bolt Control Component 6 comprises for acting on latch bolt 3 stretches out it or the latch bolt striking gear 61 of retracting and the clutch driving unit 62 that makes latch bolt 3 and square tongue 4 simultaneous retractables for the side's of interlock tongue Control Component 7, between described latch bolt striking gear 61 and clutch driving unit 62, be provided with and make latch bolt striking gear 61 side's of access tongue Control Components 7 to realize the clutch lever 63 of interlock, described clutch lever 63 middle parts and lock housing 1 are hinged.In the time that lock body is lived door lock, latch bolt 3 and square tongue 4 stretch out, in the time that needs are opened door, start clutch driving unit 62 tops and press clutch lever 63, the other end of clutch lever 63 acts on latch bolt striking gear 61, latch bolt striking gear 63 and square tongue Control Component 7 are linked, and controlling party tongue 4 and latch bolt 3 retraction lock housings 1 simultaneously, to open door.
Described clutch driving unit 62 comprise drive motors 621 and with drive motors 621 by gear-driven clutch rotating shaft 622, described clutch rotating shaft 622 is provided with clutch rotating shaft 622 relatively along it in axial sliding for pushing up the clutch push rod 623 of pressing clutch lever 63 1 ends, in described clutch rotating shaft 622, be also provided with clutch torsion spring 624, described clutch rotating shaft 622 is provided with radially to snap in and when clutch torsion spring 624 rotates clutch rotating shaft 622, acts on clutch torsion spring 624 and slide axially and force clutch push rod 623 tops to be pressed or unclamp the torsion spring bayonet lock 625 that clutch lever 63 ends make latch bolt striking gear 61 and square tongue Control Component 7 access or cut off interlock along clutch rotating shaft 622 to promote clutch push rod 623.In the time of drive motors 621 forward, clutch rotating shaft 622 and torsion spring bayonet lock 625 rotate together, 625 of the torsion spring bayonet locks helix pitch along clutch torsion spring 624 moves axially the relative clutch rotating shaft 622 of clutch torsion spring 624 to the right, and acts on clutch push rod 623 and make it to stretch out to push up and press clutch lever 63; In the time that drive motors 621 reverses, torsion spring bayonet lock 625 also moves axially the relative clutch rotating shaft 622 of clutch torsion spring 624 along the helix pitch of clutch torsion spring 624 to the left, makes clutch push rod 623 unclamp clutch lever 63.In the time that drive motors 621 does not stop forward or reversion, 624 of clutch torsion springs are moved to right-hand member or the left end of clutch rotating shaft 622 by corresponding maintenance, and now drive motors 621 continues original direction rotation, do not affect the state of clutch lever 63, realize clutch action.
Described latch bolt 3 one end are connected with latch bolt pull bar 31, in described lock housing 1, be fixed with the latch bolt guide holder 32 for latch bolt pull bar 31 slide-and-guides, on the latch bolt pull bar 31 between latch bolt 3 and latch bolt guide holder 32, be provided with latch bolt back-moving spring 33, described latch bolt pull bar 31 ends are provided with and drive the flexible latch bolt pushing block 34 of latch bolt 3, described latch bolt striking gear 61 comprises latch bolt driving gear piece 611, described latch bolt driving gear piece 611 just, back of the body two sides be equipped with latch bolt driving gear piece 611 independent rotation relatively be respectively used to stir corresponding latch bolt pushing block 34 to drive 31 slips of latch bolt pull bar to make the latch bolt shift fork 612 in latch bolt 3 retraction lock housings 1, described latch bolt driving gear piece 611 just, what back of the body two sides was also provided with relative latch bolt driving gear piece 611 independent rotation is respectively used to drive corresponding latch bolt shift fork 612 Internal handle connection drive block 613 that rotate and that is connected with handle inside and outside door respectively and outer handle connection drive block 617, described latch bolt shift fork 612 peripheries are provided with latch bolt shift fork interlock recess 614, described latch bolt driving gear piece 611 is provided with and can automatically resetly in the time that press on clutch lever 63 tops, one end, can snaps in the clutch bearing pin 615 that latch bolt shift fork interlock recess 614 rotates latch bolt shift fork 612 together with latch bolt driving gear piece 611.The inside and outside handle of door is connected respectively drive block 613 with Internal handle and outer handle connection drive block 617 connects, by handle in rotary door or outdoors, driving Internal handle connection drive block 613 or outer handle to connect drive block 617 rotates, and act on associated component produce action, at any time, handle in effect door or outdoors, all can control in latch bolt 3 retraction lock housings 1.
Described clutch lever 63 is crescent, the back side is that convex arc is towards outside, described clutch lever 63 acts on clutch bearing pin 615 one end and is provided with prong like, described latch bolt driving gear piece 611 is provided with for making clutch bearing pin 615 depart from latch bolt shift fork interlock recess 614 the clutch bearing pin back-moving spring 616 coordinating, described latch bolt pushing block 34 is provided with latch bolt pushing block guide protrusions 35, on described lock housing 1 panel, level is provided with the flexible gathering sill 11 of latch bolt for latch bolt pushing block guide protrusions 35 slide-and-guides, clutch bearing pin 615 two ends coordinate with the latch bolt shift fork interlock recess 614 of two latch bolt shift forks 612 that are positioned at latch bolt driving gear piece 611 upper-lower positions respectively, clutch bearing pin 615 is pressed into latch bolt shift fork interlock recess 614 by the prong like of clutch lever 63, together with 612 of latch bolt driving gear piece 611 and latch bolt shift forks, rotate, and then link with square tongue driving gear piece 72.
Described latch bolt driving gear piece 611 is provided with the latch bolt driving gear piece connecting through hole 611a that connects drive block 613 for mounting knob, described latch bolt driving gear piece connecting through hole 611a two ends oral area is provided with the latch bolt driving gear piece scrobicular ring 611b that is the circumferentially outside local expansion in laterally zygomorphic edge, described latch bolt shift fork 612 is provided with the isometrical coaxial latch bolt shift fork connecting through hole 612a with latch bolt driving gear piece connecting through hole 611a, in described latch bolt shift fork connecting through hole 612a, be provided with along the latch bolt shift fork scrobicular ring 612b of its circumferentially outside local expansion, institute Internal handle connects drive block 613 and outer handle, and to be connected drive block 617 cylindrical, described Internal handle connects drive block 613 and is connected drive block 617 middle parts with outer handle along being circumferentially with round clasp 613a, described Internal handle connects drive block 613 and is connected with outer handle on drive block 617 and is also provided with for snap in latch bolt driving gear piece scrobicular ring 611b simultaneously and is connected the protruding 613b of drive block with the handle of latch bolt shift fork scrobicular ring 612b, on described Internal handle connection drive block 613, be also provided with making of coordinating with latch bolt driving gear piece scrobicular ring 611b and in door, act on the driving latch bolt projection 613c that handle rotates to drive latch bolt driving gear piece 611, when latch bolt driving gear piece 611 rotates, the side's of interlock tongue driving gear piece 72 rotates, and then can stretch by controlling party tongue 4, the arc length of described driving latch bolt projection 613c is greater than the arc length that handle connects drive block projection 613b, the arc length of described latch bolt driving gear piece scrobicular ring 611b is greater than the arc length of latch bolt shift fork scrobicular ring 612b.Internal handle connection drive block 613 is connected drive block 617 and is assemblied in respectively on latch bolt driving gear piece connecting through hole 611a two ends with outer handle, latch bolt shift fork 612 is coaxially assemblied on latch bolt driving gear piece 611, handle connects drive block projection 613b and snaps in latch bolt driving gear piece scrobicular ring 611b and latch bolt shift fork scrobicular ring 612b simultaneously, because the arc length of latch bolt driving gear piece scrobicular ring 611b is greater than the arc length of latch bolt shift fork scrobicular ring 612b, when outer handle connection drive block 617 rotates, 612 of latch bolt shift forks are first driven rotation; And Internal handle connects drive block 613 while rotating, latch bolt driving gear piece 611 and latch bolt shift fork 612 rotate simultaneously, and latch bolt 3 is controlled in realization simultaneously and square tongue 4 is retracted.
Described side's tongue Control Component 7 comprises the square tongue slide block 71 being slidably connected with lock housing 1 panel of the side's of being provided with tongue 4 one end and the square tongue driving gear piece 72 being rotationally connected with lock housing 1 panel and engage with latch bolt driving gear piece 611, described side's tongue driving gear piece 72 is provided with for lock core is installed so that the spoon perforate 73 that square tongue driving gear piece 72 rotates, described side's tongue slide block 71 side's of being provided with tongue slide block recesses 74, described side's tongue driving gear piece 72 is provided with the square tongue driving lever 75 stretching with the side's of acting on tongue slide block 71 side's of drive tongues 4 of the side's of snapping in tongue slide block recess 74, the described side's tongue driving lever 75 end side of being connected with tongue torsion springs 76, described side's tongue torsion spring 76 other ends are fixed on lock housing 1 panel, the described side's tongue slide block 71 end side of being provided with tongue slide block projections 711, on described lock housing 1 panel, level is provided with the square tongue slider guide groove 15 sliding for square tongue slide block projection 711 guiding.Spoon perforate 73 on the side's of rotation tongue driving gear piece 72, square tongue driving lever 75 rotates with it, and the side's of acting on tongue slide block 71 is left or move right, and the side's of making tongue 4 is corresponding to be stretched out or retraction lock housing 1, and while side's tongue driving gear piece 72 drives latch bolt driving gear piece 611 to rotate.
Described side's tongue 4 is connected with square tongue slide block 71 one, guarantor's tongue 4 has reliable mechanical strength, described side's tongue Control Component 7 also comprises respectively the upper connecting rod 77 and the lower link 78 that are slidably connected with lock housing 1 both sides panel, the described side's tongue 4 two sides side of being provided with tongue projections 41, on described upper connecting rod 77 and lower link 78, be respectively equipped with corresponding side's tongue projection 41 be slidably matched so that the flexible square tongue slip skewed slot 79 of square tongue 4, described side's tongue slip skewed slot 79 both ends horizontal are extended with break-in groove 791, described lock housing 1 both sides panel is provided with the flexible gathering sill 13 of square tongue along horizontally-guided for square tongue projection 41, on described upper connecting rod 77 and lower link 78, be also provided with the connecting rod gathering sill 70 that is vertical, described lock housing 1 both sides panel is provided with the connecting rod guide pin 12 leading for upper connecting rod 77 and lower link 78, two connecting rod gathering sills 70 are slidably connected with lock housing 1 both sides panel respectively by corresponding connecting rod guide pin 12.Use connecting rod 77 and lower link 78 move toward one another, upper and lower open configuration, the side's of the making tongue 4 that can link stretches out, by door rapid; Use connecting rod 77 and lower link 78 and move dorsad, in square tongue 4 retraction lock housings 1, door can be opened.In the time that clutch drive apparatus 62 is not activated, because square tongue projection 41 is in the break-in groove 791 that is level, break-in groove 791 forms a mechanics dead point, and square tongue 4 is locked by square tongue driving lever 75, now uses 77, connecting rod and can not stretch by the side's of making tongue 4.
Safe and reliable for further guaranteeing lock body, in described lock housing 1, be also provided with can to one side flexible for auxiliary tongue 2 that door is locked with for controlling the flexible auxiliary tongue Control Component 5 of auxiliary tongue 2.
Described auxiliary tongue Control Component 5 comprises being located at auxiliary tongue slide block 21 auxiliary tongue 2 one end and that be slidably connected with lock housing 1 panel and being rotatably connected on locks drive block 23 in lock housing 1, described auxiliary tongue slide block 21 is provided with auxiliary tongue slide block recess 22, described drive block 23 free ends of locking snap in auxiliary tongue slide block recess 22 and are connected with auxiliary tongue torsion spring 24, the other end of described auxiliary tongue torsion spring 24 is fixedly connected in lock housing 1, described in lock drive block 23 links and be provided with for acting on and lock that drive block 23 rotates so that the flexible auxiliary tongue of auxiliary tongue 2 drives connecting hole 25.In the time that auxiliary tongue 2 stretches out, can only assist tongue to drive connecting hole 25 by rotation, make the free end of locking drive block 23 promote auxiliary tongue slide block 21, so that in auxiliary tongue 2 retraction lock housings 1.
On described lock housing 1 panel, be horizontally disposed with the flexible gathering sill 14 of auxiliary tongue, described auxiliary tongue slide block 21 ends are also provided with the auxiliary tongue guide protrusions 26 being slidably matched with the flexible gathering sill 14 of auxiliary tongue, described auxiliary tongue 2 is one-body molded with auxiliary tongue slide block 21, to improve the mechanical connection intensity of auxiliary tongue 2, ensure its reliability.
As shown in Figure 7, it is the use reference state figure usually opening, now only have latch bolt 3 to stretch out lock housing 1, as long as corresponding rotary door is outer or door Internal handle, the outer handle of respective drive connects drive block 617 or Internal handle connection drive block 613 rotates, and just can drive latch bolt shift fork 612 to rotate, and then acts on latch bolt pushing block 34 to drive latch bolt pull bar 31 to move to right, latch bolt 3 is retracted, be enclosed within latch bolt back-moving spring 33 on latch bolt pull bar 31 compressed simultaneously; When unclamping handle, under the effect of latch bolt back-moving spring 33, latch bolt pull bar 31 moves to left, and latch bolt 3 is stretched out lock housing 1.
As shown in Figure 8, it is the use reference state figure of lock body closure, and now latch bolt 3 and square tongue 4 all stretch out lock housing 1.If desired latch bolt 3 and square tongue 4 are controlled to retraction lock housing 1 is interior opens door, in the time acting on handle outdoors, need latch bolt striking gear 61 and clutch driving unit 62 to link, door could be opened, and in door, effect handle can directly make in latch bolt 3 and square tongue 4 retraction lock housings 1.
As shown in Figure 9, use reference state figure when it starts for clutch driving unit 6, drive motors 621 is received enabling signal, drive motors 621 forwards, clutch rotating shaft 622 is rotated immediately, 625 of the torsion spring bayonet locks helix pitch along clutch torsion spring 624 moves axially the relative clutch rotating shaft 622 of clutch torsion spring 624 to the right, and act on clutch push rod 623 and make it to stretch out to push up and press clutch lever 63, the other end of clutch lever 63 is pressed into clutch bearing pin 615 latch bolt shift fork interlock recess 614, now rotate spoon perforate 73, side's tongue driving lever 75 rotates with square tongue driving gear piece 72, and the side's of acting on tongue slide block 71 moves right, in 4 retraction lock housings 1 of side's tongue, meanwhile, side's tongue driving gear piece 72 also drives latch bolt driving gear piece 611 to rotate, latch bolt shift fork 612 rotates with latch bolt driving gear piece 611, and then stir latch bolt pushing block 34 and move to right, latch bolt pull bar 31 drives in latch bolt 3 retraction lock housings 1, the object that reaches lock body release and open the door.
As shown in figure 10, when it starts for clutch driving unit 62, use connecting rod 77 and lower link 78 and realize the use reference state figure of unlatching, make outdoors connecting rod 77 move downward, under square tongue slip skewed slot 79 effects of upper connecting rod 77, square tongue projection 41 is along flexible gathering sill 13 horizontal slips of square tongue, 4, the tongue in side is retracted in lock housing 1, meanwhile, latch bolt striking gear 61 links with clutch driving unit 62, latch bolt 3 lock housing 1 of also retracting.
Auxiliary tongue 2 is mainly used in locking, and improves security reliability, in the time that auxiliary tongue 2 stretches out, can only drive connecting hole 25 will assist in tongue 2 retraction lock housings 1 by rotating auxiliary tongue.
Claims (10)
1. an electronic safety lock lock body, it is characterized in that comprising lock housing (1), in described lock housing (1), being provided with can be to one side flexible latch bolt (3) and square tongue (4) for door lock is lived, in described lock housing (1), be also respectively equipped with for controlling the flexible latch bolt Control Component (6) of latch bolt (3) and square tongue (4) and square tongue Control Component (7), described latch bolt Control Component (6) comprises for acting on latch bolt (3) stretches out it or the latch bolt striking gear (61) of retracting and the clutch driving unit (62) that makes latch bolt (3) and square tongue (4) simultaneous retractable for the side's of interlock tongue Control Component (7), between described latch bolt striking gear (61) and clutch driving unit (62), be provided with and make latch bolt striking gear (61) side's of access tongue Control Component (7) to realize the clutch lever (63) of interlock, described clutch lever (63) middle part is hinged with lock housing (1).
2. by a kind of electronic safety lock lock body described in claim 1, it is characterized in that described clutch driving unit (62) comprises drive motors (621) and with drive motors (621) by gear-driven clutch rotating shaft (622), described clutch rotating shaft (622) is provided with clutch rotating shaft relatively (622) along it in axial sliding for pushing up the clutch push rod (623) of pressing clutch lever (63) one ends, in described clutch rotating shaft (622), be also provided with clutch torsion spring (624), described clutch rotating shaft (622) is provided with radially to snap in and when clutch torsion spring (624) rotates clutch rotating shaft (622), acts on clutch torsion spring (624) and slide axially and force clutch push rod (623) top to be pressed or unclamp the torsion spring bayonet lock (625) that clutch lever (63) end makes latch bolt striking gear (61) and square tongue Control Component (7) access or cuts off interlock along clutch rotating shaft (622) to promote clutch push rod (623).
3. by a kind of electronic safety lock lock body described in claim 2, it is characterized in that described latch bolt (3) one end is connected with latch bolt pull bar (31), in described lock housing (1), be fixed with the latch bolt guide holder (32) for latch bolt pull bar (31) slide-and-guide, the latch bolt pull bar (31) being positioned between latch bolt (3) and latch bolt guide holder (32) is provided with latch bolt back-moving spring (33), described latch bolt pull bar (31) end is provided with and drives the flexible latch bolt pushing block (34) of latch bolt (3), described latch bolt striking gear (61) comprises latch bolt driving gear piece (611), described latch bolt driving gear piece (611) just, back of the body two sides be equipped with latch bolt driving gear piece (611) independent rotation relatively be respectively used to stir corresponding latch bolt pushing block (34) and make the interior latch bolt shift fork (612) of latch bolt (3) retraction lock housing (1) to drive latch bolt pull bar (31) to slide, described latch bolt driving gear piece (611) just, what back of the body two sides was also provided with relative latch bolt driving gear piece (611) independent rotation is respectively used to drive Internal handle connection drive block that corresponding latch bolt shift fork (612) rotates and that be connected with handle inside and outside door respectively (613) and outer handle connection drive block (617), described latch bolt shift fork (612) periphery is provided with latch bolt shift fork interlock recess (614), described latch bolt driving gear piece (611) is provided with and can automatically resetly in the time that press on top, clutch lever (63) one end, can snaps in the clutch bearing pin (615) that latch bolt shift fork interlock recess (614) rotates latch bolt shift fork (612) together with latch bolt driving gear piece (611).
4. by a kind of electronic safety lock lock body described in claim 3, it is characterized in that described clutch lever (63) is crescent, described clutch lever (63) acts on clutch bearing pin (615) one end and is provided with prong like, described latch bolt driving gear piece (611) is provided with for making clutch bearing pin (615) depart from latch bolt shift fork interlock recess (614) the clutch bearing pin back-moving spring (616) coordinating, described latch bolt pushing block (34) is provided with latch bolt pushing block guide protrusions (35), on described lock housing (1) panel, level is provided with the flexible gathering sill (11) of latch bolt for latch bolt pushing block guide protrusions (35) slide-and-guide.
5. by a kind of electronic safety lock lock body described in claim 3, it is characterized in that described latch bolt driving gear piece (611) is provided with the latch bolt driving gear piece connecting through hole (611a) that connects drive block (613) for mounting knob, described latch bolt driving gear piece connecting through hole (611a) two ends oral area is provided with the latch bolt driving gear piece scrobicular ring (611b) that is the circumferentially outside local expansion in laterally zygomorphic edge, described latch bolt shift fork (612) is provided with and the isometrical coaxial mounted latch bolt shift fork connecting through hole of latch bolt driving gear piece connecting through hole (611a) (612a), in described latch bolt shift fork connecting through hole (612a), be provided with along the latch bolt shift fork scrobicular ring (612b) of its circumferentially outside local expansion, institute's Internal handle connection drive block (613) is connected drive block (617) with outer handle cylindrical, described Internal handle connects drive block (613) and is connected drive block (617) middle part with outer handle along being circumferentially with round clasp (613a), described Internal handle connects drive block (613) and is connected with outer handle on drive block (617) and is also provided with for snap in latch bolt driving gear piece scrobicular ring (611b) simultaneously and is connected drive block projection (613b) with the handle of latch bolt shift fork scrobicular ring (612b), on described Internal handle connection drive block (613), be also provided with making of coordinating with latch bolt driving gear piece scrobicular ring (611b) and in door, act on the driving latch bolt projection (613c) of handle to drive latch bolt driving gear piece (611) to rotate, the arc length of described driving latch bolt projection (613c) is greater than the arc length that handle connects drive block projection (613b), the arc length of described latch bolt driving gear piece scrobicular ring (611b) is greater than the arc length of latch bolt shift fork scrobicular ring (612b).
6. by a kind of electronic safety lock lock body described in claim 3, it is characterized in that described side's tongue Control Component (7) comprises the square tongue slide block (71) being slidably connected with lock housing (1) panel of the side's of being provided with tongue (4) one end and the square tongue driving gear piece (72) being rotationally connected with lock housing (1) panel and engage with latch bolt driving gear piece (611), described side's tongue driving gear piece (72) is provided with for lock core is installed so that the spoon perforate (73) that square tongue driving gear piece (72) rotates, described side's tongue slide block (71) side's of being provided with tongue slide block recess (74), described side's tongue driving gear piece (72) is provided with the square tongue driving lever (75) stretching with the side's of acting on tongue slide block (71) side's of drive tongue (4) of the side's of snapping in tongue slide block recess (74), described side's tongue driving lever (75) the end side of being connected with tongue torsion spring (76), described side's tongue torsion spring (76) other end is fixed on lock housing (1) panel, described side's tongue slide block (71) the end side of being provided with tongue slide block projection (711), on described lock housing (1) panel, level is provided with the square tongue slider guide groove (15) sliding for square tongue slide block projection (711) guiding.
7. by a kind of electronic safety lock lock body described in claim 6, it is characterized in that described side's tongue (4) is connected with square tongue slide block (71) one, described side's tongue Control Component (7) also comprises respectively the upper connecting rod (77) and the lower link (78) that are slidably connected with lock housing (1) both sides panel, described side's tongue (4) the two sides side of being provided with tongue projection (41), on described upper connecting rod (77) and lower link (78), be respectively equipped with corresponding side's tongue projection (41) be slidably matched so that the flexible square tongue slip skewed slot (79) of square tongue (4), described side's tongue slip skewed slot (79) both ends horizontal is extended with break-in groove (791), described lock housing (1) both sides panel is provided with the flexible gathering sill (13) of square tongue along horizontally-guided for square tongue projection (41), on described upper connecting rod (77) and lower link (78), be also provided with the connecting rod gathering sill (70) that is vertical, described lock housing (1) both sides panel is provided with the connecting rod guide pin (12) for upper connecting rod (77) and lower link (78) guiding, two connecting rod gathering sills (70) are slidably connected with lock housing (1) both sides panel respectively by corresponding connecting rod guide pin (12).
8. by a kind of electronic safety lock lock body described in claim 1, it is characterized in that being also provided with in described lock housing (1) can to one side flexible for auxiliary tongue (2) that door is locked with for controlling the flexible auxiliary tongue Control Component (5) of auxiliary tongue (2).
9. by a kind of electronic safety lock lock body described in claim 8, it is characterized in that described auxiliary tongue Control Component (5) comprises being located at auxiliary tongue slide block (21) auxiliary tongue (2) one end and that be slidably connected with lock housing (1) panel and being rotatably connected on locks drive block (23) in lock housing (1), described auxiliary tongue slide block (21) is provided with auxiliary tongue slide block recess (22), described drive block (23) free end of locking snaps in auxiliary tongue slide block recess (22) and is connected with auxiliary tongue torsion spring (24), the other end of described auxiliary tongue torsion spring (24) is fixedly connected in lock housing (1), described drive block (23) link of locking is provided with and locks for effect that drive block (23) rotates so that the flexible auxiliary tongue of auxiliary tongue (2) drives connecting hole (25).
10. by a kind of electronic safety lock lock body described in claim 9, it is characterized in that being horizontally disposed with on described lock housing (1) panel the flexible gathering sill (14) of auxiliary tongue, described auxiliary tongue slide block (21) end is also provided with the auxiliary tongue guide protrusions (26) being slidably matched with the flexible gathering sill (14) of auxiliary tongue, and described auxiliary tongue (2) is one-body molded with auxiliary tongue slide block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342694.2U CN204002098U (en) | 2014-06-24 | 2014-06-24 | A kind of electronic safety lock lock body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342694.2U CN204002098U (en) | 2014-06-24 | 2014-06-24 | A kind of electronic safety lock lock body |
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| Publication Number | Publication Date |
|---|---|
| CN204002098U true CN204002098U (en) | 2014-12-10 |
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| CN201420342694.2U Active CN204002098U (en) | 2014-06-24 | 2014-06-24 | A kind of electronic safety lock lock body |
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| CN104499830A (en) * | 2014-12-30 | 2015-04-08 | 王小良 | Fully automatic pulling wheel double-clutch intelligent anti-theft door lock |
| CN105041054A (en) * | 2015-06-18 | 2015-11-11 | 北京安恒利通科技股份公司 | Escape fireproof lock and application method thereof |
| CN105937337A (en) * | 2016-06-28 | 2016-09-14 | 佛山帅好智能锁业有限公司 | Door lock capable of controlling inside and outside handles independently |
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| CN105041054A (en) * | 2015-06-18 | 2015-11-11 | 北京安恒利通科技股份公司 | Escape fireproof lock and application method thereof |
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| CN108505845A (en) * | 2018-05-22 | 2018-09-07 | 佛山市高远智能科技有限公司 | The all-electric lock body of tongue |
| CN108505845B (en) * | 2018-05-22 | 2023-10-20 | 佛山市高远智能科技有限公司 | Full-electric lock body with inverted tongue |
| CN110821286A (en) * | 2018-08-14 | 2020-02-21 | 云丁网络技术(北京)有限公司 | Lock body and safety mechanism thereof |
| CN110821286B (en) * | 2018-08-14 | 2024-04-02 | 云丁网络技术(北京)有限公司 | Lock body and safety mechanism thereof |
| CN109356465A (en) * | 2018-08-24 | 2019-02-19 | 永康市易捷特电子科技有限公司 | A kind of intelligent anti-theft lock |
| CN108930455B (en) * | 2018-08-24 | 2020-02-07 | 深圳市创维群欣安防科技股份有限公司 | Electronic door lock structure |
| CN108930455A (en) * | 2018-08-24 | 2018-12-04 | 深圳市创维群欣安防科技股份有限公司 | A kind of electronic lock structure |
| CN109025521B (en) * | 2018-09-07 | 2024-02-02 | 一诺电器有限公司 | Intelligent lock driving device |
| CN109025521A (en) * | 2018-09-07 | 2018-12-18 | 诺电器有限公司 | A kind of smart lock driving device |
| CN109322541A (en) * | 2018-11-22 | 2019-02-12 | 烟台三环锁业集团股份有限公司 | A kind of electronic anti-theft lock construction |
| CN109488117A (en) * | 2019-01-29 | 2019-03-19 | 广东力维智能锁业有限公司 | Clutch and electronic lock |
| CN110607949A (en) * | 2019-09-24 | 2019-12-24 | 俞振挺 | Lock body power assembly with clutch |
| CN110607949B (en) * | 2019-09-24 | 2021-04-06 | 俞振挺 | Lock body power assembly with clutch |
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