CN203008575U - Self-ejecting electronic lock body - Google Patents
Self-ejecting electronic lock body Download PDFInfo
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- CN203008575U CN203008575U CN 201220620552 CN201220620552U CN203008575U CN 203008575 U CN203008575 U CN 203008575U CN 201220620552 CN201220620552 CN 201220620552 CN 201220620552 U CN201220620552 U CN 201220620552U CN 203008575 U CN203008575 U CN 203008575U
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- tongue
- pulling part
- torsion spring
- playing
- tongue pulling
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Abstract
The utility model discloses a self-ejecting electronic lock body and aims to ensure that the durability and stability of the lock body are improved, and the mounting size achieves the standard requirements. The self-ejecting electronic lock body comprises a lock case; a lock core shifting head is arranged in the lock case; a square tongue shifting piece torsion spring is arranged at the lower end of a square tongue shifting piece, and the section of the square tongue shifting piece torsion spring is rectangular; a first torsion spring connector is arranged at one end on the outer side of the square tongue shifting piece torsion spring; a second torsion spring connector is arranged at the other end on the inner side of the square tongue shifting piece torsion spring; a first torsion spring groove is formed in a third cylinder; the first torsion spring connector is installed in the first torsion spring groove; a second torsion spring groove is formed in the lower end of the square tongue shifting piece; the square tongue shifting piece torsion spring is arranged in the second torsion spring groove; a third torsion spring groove is formed in the center of the second torsion spring groove and on one side of the lower end of a middle axis of the square tongue shifting piece; and the second torsion spring connector is arranged in the third torsion spring groove. Compared with the prior art, the self-ejecting electronic lock body has the beneficial effects that through the adoption of the torsion spring of which the section is rectangular, the structure is simple, the space occupied is small, and the stability is good.
Description
Technical field
The utility model relates to a kind of lock body, and is particularly a kind of from playing electronic lock body.
Background technology
At present usually need to install independent bullet certainly additional and trigger tongue from playing lock body in the lockset industry, and to trigger tongue be the i.e. bullet of the side's of touching tongue, the slow motion of closing the door a bit will cause the pass not visit.In order to guarantee effort to close, the stroke design comparison that generally triggers tongue is little, a bit will cause if crack between a door and its frame is large the ejection that the pass behind the door can the side's of triggering tongue.For the dynamics that guarantees to eject with install additional and trigger tongue and cause installation dimension can not satisfy the requirement of standard.
Summary of the invention
The purpose of this utility model is to provide a kind of from playing electronic lock body, and the technical problem that solve is to improve durable degree and the stability of lock body, and installation dimension reaches standard-required.
for solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of from playing electronic lock body, comprise lock housing, be provided with the lock core shifting block in described lock housing, one side of lock core shifting block is provided with contacted machinery spoon pulling part and square tongue pulling part, side's tongue pulling part becomes to be slidably connected with square ligulate, a side at square tongue, latch bolt is installed in lock housing, on the middle part of latch bolt and be fixed between stator in lock housing and be provided with return spring, be provided with latch bolt tail spare at the rear portion of latch bolt, front end one side of described latch bolt tail spare is provided with clutch component, one side of clutch component forms with the front end of latch bolt tail spare and contacts, after the rear end of clutch component is equipped with the latch bolt recovery, the mechanism of bullet certainly that the tongue pulling part side of making, the side of stirring tongue ejects, the side of being provided with, the lower end tongue pulling part torsion spring of described side's tongue pulling part, the cross section of the party's tongue pulling part torsion spring is rectangle, be provided with bending on a termination in the square tongue pulling part torsion spring outside and be used for lock housing on the first torsion spring connector of being connected and fixed of the 3rd cylinder, another termination of tongue pulling part torsion spring inboard, side is provided with the second torsion spring connector identical with the first torsion spring connector overbending direction, be provided with the first torsional spring slot on the 3rd cylinder, the first torsion spring connector is arranged in the first torsional spring slot, be provided with the second torsional spring slot in the lower end of side's tongue pulling part, side's tongue pulling part torsion spring is arranged in the second torsional spring slot, at the second torsional spring slot center, lower end one side in the axle center, middle part of side's tongue pulling part is provided with the 3rd torsional spring slot, the second torsion spring connector is arranged in the 3rd torsional spring slot.
described in the utility model from playing mechanism by square tongue pulling part latch fitting, the first back-moving spring, from playing touch part, form from playing touch part driver blade and the second back-moving spring, side's tongue pulling part latch fitting is arranged on rear side in lock housing, on the first cylinder between side's tongue pulling part and clutch component, the 3rd shifting block on the one side side of being against tongue pulling part of side's tongue pulling part latch fitting, on the first back-moving spring side of being arranged on tongue pulling part latch fitting, one end of the first back-moving spring is against on the lock housing limit of lock housing inside, on the other end side of being against tongue pulling part latch fitting, describedly be arranged on the clutch component rear end from playing touch part, on the second cylinder on lock housing, be arranged on the rear portion of latch bolt tail spare from the front end that plays touch part, the touch part driver blade is coaxial to be arranged on from the upper end that plays touch part from playing, form with the opposite side of square tongue pulling part latch fitting from a side that plays the touch part driver blade and contact, the second back-moving spring is coaxial to be arranged on from playing on the touch part driver blade, one end hook of described the second back-moving spring is on lock housing, the other end is connected to from playing on touch part.
Described in the utility model certainly the bullet between touch part driver blade and the second back-moving spring is coaxially arranged with unlock piece, the upper end of described the second back-moving spring is coaxially arranged with the 3rd back-moving spring, one end of described the 3rd back-moving spring is against on the lock-shell lining of lock housing, and the other end connects unlock piece.
One side of side's tongue pulling part described in the utility model is provided with the first driving lever, the first driving lever is provided with the first guide pillar, opposite side with the first driving lever position opposite on side's tongue pulling part is provided with the 3rd boss, the rear end of described the 3rd shifting block side of being arranged on tongue pulling part is provided with the second limited block on the axle center, middle part.
Side's tongue described in the utility model is provided with first party tongue guide groove, the oblique setting of this first party tongue guide groove, rear end at square tongue is provided with sliding bar, sliding bar is provided with second party tongue guide groove, second party tongue guide groove is passed in the axle center, middle part of side's tongue pulling part, second party tongue guide groove vertically slides along the axle center, middle part, and the first guide pillar is active in first party tongue guide groove.
Clutch component described in the utility model is comprised of clutch outer ring, clutch internals and handle internals; Be equipped with two deep-slotted chip breakers on the upper surface of the endoporus of clutch outer ring and lower surface, deep-slotted chip breaker is oppositely arranged respectively, the clutch outer ring is provided with the first boss, described the first boss is against on unlock piece, one side of clutch outer ring is provided with the 4th driving lever, and the front end of the 4th driving lever is against the rear end of the 3rd boss on the side's of being arranged on tongue pulling part; Be provided with the 5th driving lever on the clutch outer ring, on the opposite side opposite with the 4th driving lever, when the clutch outer ring clockwise rotated, the 4th driving lever promoted the 3rd boss side of making tongue pulling part and rotates, and drive side's tongue moves in lock housing; The 5th driving lever forms to contact and promote latch bolt tail spare drive latch bolt with latch bolt tail spare and moves in lock housing simultaneously; Clutch internals and handle internals are separately positioned in the endoporus of clutch outer ring.
A side on side's tongue pulling part latch fitting described in the utility model is provided with the first lug, the opposite side relative with the first convex plate position is provided with the second lug, tongue pulling part latch fitting rear end, side, a side identical with the second convex plate position are provided with the first plectrum, the first plectrum plays the formation of touch part driver blade with oneself and contacts, one end of the first back-moving spring is against on the second lug, when square tongue resetted, the rear end of square tongue pulling part was against on the first lug.
Certainly the touch part driver blade that plays described in the utility model is provided with the second plectrum with the side that the first plectrum formation contacts, the second plectrum forms with the first plectrum and contacts, described opposite side from playing the touch part driver blade is provided with the 3rd plectrum, and the front end of described the 3rd plectrum is against from playing on touch part.
A side from playing touch part described in the utility model is provided with hook formation, form with hook formation when latch bolt tail spare moves backward and contact, the drive hook formation clockwise rotates, the end of described hook formation is provided with the 4th cylinder, one end of described the second back-moving spring is socketed on the 4th cylinder, and a side of described unlock piece is against on hook formation.
One side of unlock piece described in the utility model is provided with the 3rd lug to upper process, the unlock piece opposite side relative with the 3rd convex plate position is provided with the 4th lug to lower process, described the first boss is against on the 3rd lug, hook formation and the 4th cylinder are against on the 4th lug, and an end of the 3rd back-moving spring is against on the 3rd lug.
The utility model compared with prior art adopts latch bolt mechanism to drive from playing mechanism's interlock, need not to arrange independent from dead bolt, and making latch bolt is the tongue and trigger tongue from bullet of locking a door; And latch bolt need to compress into total kilometres half just can the side's of triggering tongue from bullet, guarantee to lock a door smooth and easy prevent door the side's of not shutting tongue eject, the drawback that causes the pass not visit; And adopting the cross section is the torsion spring that rectangle is made, institute simple in structure takes up space little, good stability, side's tongue pulling part is after reversing for a long time, still can keep original torsion, improve durable degree and the stability of lock body, and reasonable in design, installation dimension and the relevant criterion of lock body are consistent.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the structural representation of the clutch component of the utility model L.H.flapped door.
Fig. 3 is the structural representation of the clutch component of the utility model R.H.flapped door.
Fig. 4 is the mounting structure schematic diagram of the utility model side's tongue pulling part torsion spring and lock housing.
Fig. 5 is the mounting structure schematic diagram of the utility model side's tongue pulling part torsion spring and square tongue pulling part.
Fig. 6 is the structural representation of the utility model side of closing the door tongue automatic spring.
Fig. 7 is the structural representation that the utility model depression of handle is opened the door.
Fig. 8 is that the utility model makes to turn the key in the lock structural representation in lock body is taken in square gyrus lingulais.
Fig. 9 is that the utility model makes to turn the key in the lock latch bolt is reclaimed structural representation in the lock body.
Figure 10 door Internal handle that is the utility model when pressure handle hand outdoors is the structural representation under linkage status not.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.as shown in Figure 1, the utility model comprises lock housing 1 from playing electronic lock body, this lock housing 1 is a flat rectangular box body, be respectively equipped with lockhole 2 on lock housing 1, this lockhole 2 is the GB size element, be provided with the first hole 3 on the right side of lockhole 2, be provided with square bolt hole 4 on the side of lockhole 2 front end lock housings 1, the right side of square bolt hole 4 is provided with inclined tongue hole 5, be provided with the second hole 6 on the right side in the first hole 3, be provided with the first stopper slot 7 on the right ports limit in the second hole 6, the rear end in the first hole 3 is provided with the first cylinder 8 on the right side, the rear end in the second hole 6 is provided with the second cylinder 9 on the right side, left side, upper end in the first hole 3 is provided with the 3rd cylinder 10, be provided with latch bolt tail spare guide groove 11 on the right side of the second cylinder 9,
Described lock core (not indicating in figure) is arranged on lockhole 2, is provided with lock core shifting block 12 in lock core, and described lock core shifting block 12 turns clockwise along lock core, is provided with rotating side's tongue pulling part 13 in the first hole 3;
Be provided with the first driving lever 14 on the left of the front end of described side's tongue pulling part 13, the front end of the first driving lever 14 is provided with the first guide pillar 15, be provided with the 3rd boss 16 on the right side of square tongue pulling part 13, be provided with the 3rd shifting block 17 in the middle part of the rear side of square tongue pulling part 13, the rear portion, left side of side's tongue pulling part 13 is provided with the 3rd driving lever 18,19 upper ends, axle center, middle part of described side's tongue pulling part 13 are provided with the second limited block 20, when lock core turns clockwise, lock core shifting block 12 forms with the 3rd driving lever 18 and contacts, at square tongue pulling part 13 side of being provided with, upper end tongues 21, axle center, middle part 19 is provided with the machinery spoon pulling part 23 of coaxial connection;
The front end of described side's tongue 21 is active in square bolt hole 4, side's tongue 21 is provided with first party tongue guide groove 22, this first party tongue guide groove 22 oblique setting to the right, be provided with sliding bar 24 in the rear end of square tongue 21, sliding bar 24 is provided with second party tongue guide groove 25, and second party tongue guide groove 25 is passed in axle center, described middle part 19, second party tongue guide groove 25 vertically slides along axle center, middle part 19, the first guide pillar 15 is active in first party tongue guide groove 22, and promotion side's tongue 21 stretches out square bolt hole 4;
The left side of described machinery spoon pulling part 23 is provided with the 4th plectrum 26 of downward bending, hole at machinery spoon pulling part 23 is provided with the second stopper slot 27 in the heart, the second limited block 20 on described side's tongue pulling part 13 is active in the second stopper slot 27, be provided with in the right back section of machinery spoon pulling part 23 and crank arm 28, described lock core shifting block 12, machinery spoon pulling part 23 and square tongue pulling part 13 consist of the link gear that the side's of stirring tongue 21 resets, when square tongue 21 does not eject, dextrorotation rotation cores shifting block 12, lock core shifting block 12 promote the 4th plectrum 26 and rotate;
Described right side at square tongue 21 is provided with latch bolt 29, latch bolt 29 is active in inclined tongue hole 5, on the middle part of described latch bolt 29 and be fixed between stator 30 in lock housing 1 and be provided with return spring 31, be provided with latch bolt tail spare 32 at the rear portion of latch bolt 29, latch bolt tail spare 32 is active in latch bolt tail spare guide groove 11;
In described the second hole 6, clutch component 33 is installed, clutch component 33 by clutch outer ring 34, drive clutch internals 35 and the handle internals 36 that rotate clutch outer ring 34, the left side, rear end of the clutch outer ring 34 on described clutch component 33 is provided with the 4th driving lever 37, and described the 4th driving lever 37 forms with the 3rd boss 16 after square tongue 21 stretches out and contacts; Rotating clutch outer ring 34 when clockwise rotating, promote the 3rd boss 16, the side's of driveing tongue pulling part 13, square tongue pulling part 13 side's of pulling tongues 21 recovery enter in lock housing 1; The handle internals 36 of 34 lower ends, described clutch outer ring are in the second interior rotation in hole 6 of lock housing 1 lower end, and the axle center of described clutch internals 35 is provided with square hole, is connected with the handle (not shown) in square hole;
The rear end of described clutch component 33 is provided with latch bolt 29 shrink after the side's of stirring tongue pulling part 13 side's of making tongues 21 mechanisms of bullet certainly of ejecting;
described from play mechanism by square tongue pulling part latch fitting 40, the first back-moving spring 41, certainly play touch part 42, certainly play touch part driver blade 43, the second back-moving spring 44 forms, side's tongue pulling part latch fitting 40 is plugged on the first cylinder 8, the 3rd shifting block 17 on the side of being against, the left side tongue pulling part 13 of side's tongue pulling part latch fitting 40, on first back-moving spring 41 side's of being socketed in tongue pulling part latch fittings 40, the left side of the first back-moving spring 41 is against on the lock housing limit of lock housing 1 inside, on the right side of the right-hand member side of being against tongue pulling part latch fitting 40, be arranged on the second cylinder 9 from playing touch part 42, be arranged on the rear portion of latch bolt tail spare 32 from the right side that plays touch part 42, be coaxially arranged with in the upper end that certainly plays touch part 42 from playing touch part driver blade 43, described left side from playing touch part driver blade 43 forms with the right side of square tongue pulling part latch fitting 40 and contacts, the second back-moving spring 44 is coaxial to be arranged on from playing on touch part driver blade 43, the rear end of described the second back-moving spring 44 is hooked on lock housing 1, front end is connected to from playing on touch part 42, be coaxially arranged with unlock piece 45 from playing between touch part driver blade 43 and the second back-moving spring 44, the coaxial first spring lasso 46 that is provided with between unlock piece 45 and the second back-moving spring 44, the upper end of described the second back-moving spring 44 is coaxially arranged with the 3rd back-moving spring 47, be provided with the second spring lasso 48 between the 3rd back-moving spring 47 and the second back-moving spring 44, one end of described the 3rd back-moving spring 47 is against on the lock-shell lining of lock housing 1, the other end connects unlock piece 45, the first boss 38 on described clutch outer ring 34 is against on unlock piece 45, be provided with the 3rd spring lasso 49 of coaxial setting in the upper end of the 3rd back-moving spring 47, wherein:
Left side on side's tongue pulling part latch fitting 40 is provided with the first lug 50, the right side front end relative with the first lug 50 positions is provided with the second lug 51, the right-hand member of the first back-moving spring 41 is against on the second lug 51, when square tongue 21 resets, the 3rd shifting block 17 of tongue pulling part 13 rear ends, side is against on the first lug 50, the rear end of the second lug 51 is provided with the first plectrum 52, the first plectrums 52 and contacts from playing 43 formation of touch part driver blade;
Be provided with the second plectrum 65, the second plectrums 65 and form with the first plectrum 52 and contact certainly playing touch part driver blade 43 left sides, described right side from playing touch part driver blade 43 is provided with the 3rd plectrum 53, and the front end of described the 3rd plectrum 53 is against oneself and plays on touch part 42;
Be provided with hook formation 54 from the right side that plays touch part 42, when latch bolt tail spare 32 moves backward, form with hook formation 54 and contact, driving hook formation 54 clockwise rotates, the end of described hook formation 54 is provided with the 4th cylinder 55, one end of described the second back-moving spring 44 is socketed on the 4th cylinder 55, and the front end of the 3rd plectrum 53 is against on the 4th cylinder 55, and the right side of described unlock piece 45 is against hook formation 54 front ends;
The left side of described unlock piece 45 is provided with the 3rd lug 56 to upper process, relative with the 3rd lug 56 positions unlock piece 45 right sides are provided with the 4th lug 57 to lower process, the first boss 38 is against on the 3rd lug 56, hook formation 54 and the 4th cylinder 55 are against the rear end of the 4th lug 57, and an end of the 3rd back-moving spring 47 is against on the 3rd lug 56;
the side of being provided with, the lower end tongue pulling part torsion spring 66 of described side's tongue pulling part 13, in order to reach good durable degree, the cross section of the party's tongue pulling part torsion spring 66 is rectangle, be provided with bending on a termination in square tongue pulling part torsion spring 66 outsides and be used for lock housing 1 on the first torsion spring connector 60 of being connected and fixed of the 3rd cylinder 10, another termination of tongue pulling part torsion spring 66 inboards, side is provided with the second torsion spring connector 61 identical with the first torsion spring connector 60 overbending directions, as shown in Figure 4, be provided with the first torsional spring slot 62 on the 3rd cylinder 10, the first torsion spring connector 60 is arranged in the first torsional spring slot 62, as shown in Figure 5, be provided with the second torsional spring slot 63 in the lower end of side's tongue pulling part 13, side's tongue pulling part torsion spring 66 is arranged in the second torsional spring slot 63, at the second torsional spring slot 63 centers, lower end one side in the axle center, middle part 19 of side's tongue pulling part 13 is provided with the 3rd torsional spring slot 64, the second torsion spring connector 61 is arranged in the 3rd torsional spring slot 64.
As shown in Figure 2, be respectively equipped with the deep-slotted chip breaker 58 that is oppositely arranged on the upper surface of the endoporus of clutch outer ring 34, be provided with the corresponding two other deep-slotted chip breaker 58 in deep-slotted chip breaker 58 positions that arranges with the upper surface on the lower surface of endoporus, clutch outer ring 34 is provided with the first boss 38, the first boss 38 is against on unlock piece 45, the front end that the rear end, left side of clutch outer ring 34 is provided with the 4th driving lever 37, the four driving levers 37 is against the rear end that is arranged on the 3rd boss 16 on the first driving lever 13; On clutch outer ring 34, be provided with the 5th driving lever 59 on the opposite side opposite with the 4th driving lever 37, when clutch outer ring 34 clockwise rotated, the 4th driving lever 37 promoted the 3rd boss 16 side's of making tongue pulling parts 13 and rotates, and drive side's tongue 21 is to the interior movement of lock housing 1; The 5th driving lever 59 forms to contact and promote latch bolt tail spare 32 with latch bolt tail spare 32 and drives latch bolt 29 to the interior movement of lock housing 1 simultaneously; The clutch component that uses when the L.H.flapped door that indicates in Fig. 2, in this structure, handle internals 36 are arranged on the upper surface of clutch outer ring 34, the ear tongue of handle internals 36 both sides is active in deep-slotted chip breaker 58 on the endoporus upper surface, clutch internals 35 are mounted in the lower end, endoporus of clutch outer ring 34, thereby make lock body can share L.H.flapped door or R.H.flapped door.
As shown in Figure 3, during for R.H.flapped door, the difference of the clutch component of clutch component and L.H.flapped door is, handle internals 36 are arranged in 34 lower ends, clutch outer ring, endoporus, and the ear tongue that the handle internals are 36 two is active in deep-slotted chip breaker 58 on the endoporus lower surface; Clutch internals 35 are arranged in 34 upper ends, clutch outer ring, endoporus.
as shown in Figure 6, the utility model latch bolt 29 at closing time is pressed in lock body, latch bolt tail spare 32 promotes to rotate from playing touch part 42 clockwise directions, drive from playing touch part driver blade 43 by rotating clockwise from the 4th cylinder 55 that plays on touch part 42 simultaneously, at this moment, first plectrum 52 promotion side's tongue pulling part latch fittings 40 counterclockwise rotate, the first lug 50 on the 3rd shifting block 17 disengaging side's tongue pulling part latch fittings 40 of the side's of making tongue pulling part 13, the side's of making tongue pulling part torsion spring 66 resets, side's tongue pulling part 13 is under the effect of square tongue pulling part torsion spring 66, the first guide pillar 15 moves along the first party tongue guide groove 22 of oblique setting to the right, square tongue 21 is ejected lock body, automatic lock side tongue function has realized closing the door.
as shown in Figure 7, when clutch component 33 clockwise rotates, the 4th driving lever 37 promotes the 3rd boss 16 simultaneously, the first boss 38 promotes the 3rd lug 56 and rotates counterclockwise, latch bolt tail spare 32, the 5th driving lever 59 is stirred latch bolt tail spare 32 drive latch bolts 29 and is entered inclined tongue hole 5, at this moment, the 3rd lug 56 rotates counterclockwise, and then rotate counterclockwise from playing touch part 42 under the effect of the second back-moving spring 44 when driving unlock piece 45, having avoided latch bolt tail spare 32 can not touch latch bolt tail spare 32 certainly to play touch part 42, the 3rd boss 16 also side's of drive tongue pulling part 13 rotates counterclockwise, the first guide pillar 15 moves along first party tongue guide groove 22, first party tongue guide groove 22 moves backward, side's tongue 21 resets, the 3rd shifting block 17 rotates counterclockwise, after pushing the first lug 50 open, the first back-moving spring 41 resets, the first lug 50 is against the left side of the 3rd shifting block 17, the side's of making tongue 21 is stuck, can not eject again next effect after when having realized the pressure handle hand, square tongue being compressed into lock body.
as shown in Figure 8, when turning the key in the lock, (square tongue is taken in lock body) the utility model, rotate key, band movable lock core shifting block 12 clockwise rotates, the 3rd driving lever 18 on the side's of stirring tongue pulling part 13 for the first time, the side's of making tongue pulling part 13 rotates counterclockwise, the first lug 50 when the 3rd shifting block 17 side's of pushing open the tongue pulling part latch fittings 40 that forward a rear tongue pulling part 13 to, the first back-moving spring 41 resets subsequently, square tongue pulling part latch fitting 40 is clockwise rotated, the first lug 50 is against on the 3rd shifting block 17, at this moment, when side's tongue pulling part 13 rotates counterclockwise, the first driving lever 14 drives the first guide pillar 15 and moves along first party tongue guide groove 22, the side's of making tongue no longer ejects, reached the effect with the key side of takeing in tongue.
As shown in Figure 9, left side, 34 rear end is provided with the 6th driving lever 67, the six driving levers 67 with the 4th driving lever 37 opposite positions and is shorter than the 4th driving lever 37 in the clutch outer ring, can not touch the 6th driving lever 67 when the 3rd boss 16 is rotated; The second limited block 20 on side's tongue pulling part 13 is active in the second stopper slot 27, is provided with to piece 68 at the left side of machinery spoon pulling part 23, the front end of the 4th plectrum 26; Be provided with the 4th boss 69 to upper process in the rear end, left side of sliding bar 24, when square tongue 21 ejected, the 4th boss 69 withstood on to the rear end of piece 68, made the scope of stirring of the 4th plectrum 26 disengaging lock core shifting blocks 12 of machinery spoon pulling part 23.Side's tongue 21 is when takeing in lock housing 1, and spacing fast 20 rest on the right of the second stopper slot 27, and cranking arm of the right back section of machinery spoon pulling part 23 28 is against below the 6th driving lever 67.when the utility model opens the door (latch bolt is taken in lock housing), after the rotation key takes in lock body to square tongue, when continuing to clockwise rotate key, the 4th plectrum 26 driving mechanical spoon pulling parts 23 that lock core shifting block 12 promotes on machinery spoon pulling part 23 rotate counterclockwise, stir the clutch outer ring, the first boss 38 drives unlock piece 45 and rotates counterclockwise, follow unlock piece 45 to rotate counterclockwise under the effect of the second back-moving spring 44 from playing touch part 42 simultaneously, make from playing touch part 42 and avoid latch bolt tail spare 32, the active force of 59 pairs of latch bolt tail spares 32 of while the 5th driving lever, make latch bolt 29 to the interior movement of lock housing 1, reached the effect that the rear tongue that turns the key in the lock can not eject, realized turning the key in the lock.
As shown in figure 10, the utility model makes at pressure handle hand outdoors, the door Internal handle does not link, when in depression of handle outdoors, handle drives handle internals 36 and rotates, owing to also having the idle stroke that to rotate between the deep-slotted chip breaker 58 on the ear tongue of handle internals 36 and clutch outer ring, make that the door Internal handle can not rotate when pressure handle hand outdoors.
It is the torsion spring that rectangle is made that the utility model adopts the cross section, institute simple in structure takes up space little, good stability, side's tongue pulling part is after reversing for a long time, still can keep original torsion, improve durable degree and the stability of lock body, and reasonable in design, installation dimension and the relevant criterion of lock body are consistent.
Claims (10)
1. one kind plays electronic lock body certainly, comprise lock housing (1), be provided with lock core shifting block (12) in described lock housing (1), one side of lock core shifting block (12) is provided with contacted machinery spoon pulling part (23) and square tongue pulling part (13), side's tongue pulling part (13) forms with square tongue (21) and is slidably connected, a side at square tongue (21), latch bolt (29) is installed in lock housing (1), on the middle part of latch bolt (29) and be fixed between stator (30) in lock housing (1) and be provided with return spring (31), be provided with latch bolt tail spare (32) at the rear portion of latch bolt (29), front end one side of described latch bolt tail spare (32) is provided with clutch component (33), one side of clutch component (33) forms with the front end of latch bolt tail spare (32) and contacts, after the rear end of clutch component (33) is equipped with latch bolt (29) recovery, the mechanism of bullet certainly that the side's of stirring tongue pulling part (13) side's of making tongue (21) ejects, it is characterized in that: the side of being provided with, the lower end tongue pulling part torsion spring (66) of described side's tongue pulling part (13), the cross section of the party's tongue pulling part torsion spring (66) is rectangle, be provided with bending on a termination in square tongue pulling part torsion spring (66) outside and be used for lock housing (1) on the first torsion spring connector (60) of being connected and fixed of the 3rd cylinder (10), another inboard termination of side's tongue pulling part torsion spring (66) is provided with the second torsion spring connector (61) identical with the first torsion spring connector (60) overbending direction, be provided with the first torsional spring slot (62) on the 3rd cylinder (10), the first torsion spring connector (60) is arranged in the first torsional spring slot (62), be provided with the second torsional spring slot (63) in the lower end of side's tongue pulling part (13), side's tongue pulling part torsion spring (66) is arranged in the second torsional spring slot (63), at the second torsional spring slot (63) center, lower end one side in the axle center, middle part (19) of side's tongue pulling part (13) is provided with the 3rd torsional spring slot (64), the second torsion spring connector (61) is arranged in the 3rd torsional spring slot (64).
2. according to claim 1 from playing electronic lock body, it is characterized in that: described from playing mechanism by square tongue pulling part latch fitting (40), the first back-moving spring (41), from playing touch part (42), form from playing touch part driver blade (43) and the second back-moving spring (44), side's tongue pulling part latch fitting (40) is arranged on the interior rear side of lock housing (1), on the first cylinder (8) between side's tongue pulling part (13) and clutch component (33), the 3rd shifting block (17) on the one side side's of being against tongue pulling part (13) of side's tongue pulling part latch fitting (40), on the first back-moving spring (41) side's of being arranged on tongue pulling part latch fitting (40), one end of the first back-moving spring (41) is against on lock housing (1) inner lock housing limit, on the other end side of being against tongue pulling part latch fitting (40), describedly be arranged on clutch component (33) rear end from playing touch part (42), on the second cylinder (9) on lock housing (1), be arranged on the rear portion of latch bolt tail spare (32) from the front end that plays touch part (42), touch part driver blade (43) is coaxial to be arranged on from the upper end that plays touch part (42) from playing, form with the opposite side of square tongue pulling part latch fitting (40) from a side that plays touch part driver blade (43) and contact, the second back-moving spring (44) is coaxial to be arranged on from playing on touch part driver blade (43), one end hook of described the second back-moving spring (44) is on lock housing (1), the other end is connected to from playing on touch part (42).
3. according to claim 2 from playing electronic lock body, it is characterized in that: described certainly the bullet between touch part driver blade (43) and the second back-moving spring (44) is coaxially arranged with unlock piece (45), the upper end of described the second back-moving spring (44) is coaxially arranged with the 3rd back-moving spring (47), one end of described the 3rd back-moving spring (47) is against on the lock-shell lining of lock housing (1), and the other end connects unlock piece (45).
4. according to claim 3 from playing electronic lock body, it is characterized in that: a side of described side's tongue pulling part (13) is provided with the first driving lever (14), the first driving lever (14) is provided with the first guide pillar (15), the upper opposite side with the first driving lever (14) position opposite of side's tongue pulling part (13) is provided with the 3rd boss (16), the rear end of described the 3rd shifting block (17) side's of being arranged on tongue pulling part (13) is provided with the second limited block (20) on axle center, middle part (19).
5. according to claim 4 from playing electronic lock body, it is characterized in that: described side's tongue (21) is provided with first party tongue guide groove (22), the oblique setting of this first party tongue guide groove (22), be provided with sliding bar (24) in the rear end of square tongue (21), sliding bar (24) is provided with second party tongue guide groove (25), second party tongue guide groove (25) is passed in the axle center, middle part (19) of side's tongue pulling part (13), second party tongue guide groove (25) slides along axle center, middle part (19) are vertical, and the first guide pillar (15) is active in first party tongue guide groove (22).
6. according to claim 5 from playing electronic lock body, it is characterized in that: described clutch component (33) is comprised of clutch outer ring (34), clutch internals (35) and handle internals (36); Be equipped with two deep-slotted chip breakers (58) on the upper surface of the endoporus of clutch outer ring (34) and lower surface, deep-slotted chip breaker (58) is oppositely arranged respectively, clutch outer ring (34) is provided with the first boss (38), described the first boss (38) is against on unlock piece (45), one side of clutch outer ring (34) is provided with the 4th driving lever (37), and the front end of the 4th driving lever (37) is against the rear end of the 3rd boss (16) on the side's of being arranged on tongue pulling part (13); Be provided with the 5th driving lever (59) on upper, opposite with the 4th driving lever (37) opposite side in clutch outer ring (34), when clutch outer ring (34) when clockwise rotating, the 4th driving lever (37) promotes the 3rd boss (16) side's of making tongue pulling part (13) and rotates, and the side's of drive tongue (21) moves in lock housing (1); The 5th driving lever (59) forms to contact and promote latch bolt tail spare (32) drive latch bolt (29) with latch bolt tail spare (32) and moves in lock housing (1) simultaneously; Clutch internals (35) and handle internals (36) are separately positioned in the endoporus of clutch outer ring (34).
7. according to claim 6 from playing electronic lock body, it is characterized in that: the side on described side's tongue pulling part latch fitting (40) is provided with the first lug (50), the opposite side relative with the first lug (50) position is provided with the second lug (51), tongue pulling part latch fitting (40) rear end, side, a side identical with the second lug (51) position is provided with the first plectrum (52), the first plectrum (52) plays touch part driver blade (43) formation with oneself and contacts, one end of the first back-moving spring (41) is against on the second lug (51), when square tongue (21) when resetting, the rear end of side's tongue pulling part (13) is against on the first lug (50).
8. according to claim 7 from playing electronic lock body, it is characterized in that; The described touch part driver blade (43) that certainly plays is provided with the second plectrum (65) with the side that the first plectrum (52) formation contacts, the second plectrum (65) forms with the first plectrum (52) and contacts, described opposite side from playing touch part driver blade (43) is provided with the 3rd plectrum (53), and the front end of described the 3rd plectrum (53) is against from playing on touch part (42).
9. according to claim 8 from playing electronic lock body, it is characterized in that: a described side from playing touch part (42) is provided with hook formation (54), form with hook formation (54) when moving backward when latch bolt tail spare (32) and contact, driving hook formation (54) clockwise rotates, the end of described hook formation (54) is provided with the 4th cylinder (55), one end of described the second back-moving spring (44) is socketed on the 4th cylinder (55), and a side of described unlock piece (45) is against on hook formation (54).
10. according to claim 9 from playing electronic lock body, it is characterized in that: a side of described unlock piece (45) is provided with the 3rd lug (56) to upper process, unlock piece (45) opposite side relative with the 3rd lug (56) position is provided with the 4th lug (57) to lower process, described the first boss (38) is against on the 3rd lug (56), hook formation (54) and the 4th cylinder (55) are against on the 4th lug (57), and an end of the 3rd back-moving spring (47) is against on the 3rd lug (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620552 CN203008575U (en) | 2012-11-21 | 2012-11-21 | Self-ejecting electronic lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620552 CN203008575U (en) | 2012-11-21 | 2012-11-21 | Self-ejecting electronic lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203008575U true CN203008575U (en) | 2013-06-19 |
Family
ID=48600184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220620552 Expired - Fee Related CN203008575U (en) | 2012-11-21 | 2012-11-21 | Self-ejecting electronic lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203008575U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178705A (en) * | 2014-06-09 | 2015-12-23 | 一键锁屏有限公司 | Easy To Assemble Mortise Lock |
| 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 |
| CN111608493A (en) * | 2020-05-15 | 2020-09-01 | 深圳市众德智能锁业有限公司 | Self-ejection lock body with anti-lock mechanism |
-
2012
- 2012-11-21 CN CN 201220620552 patent/CN203008575U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178705A (en) * | 2014-06-09 | 2015-12-23 | 一键锁屏有限公司 | Easy To Assemble Mortise Lock |
| CN105178705B (en) * | 2014-06-09 | 2017-09-15 | 开乐元有限公司 | The insertion-core lock that assembleability is improved |
| 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 |
| CN105937337B (en) * | 2016-06-28 | 2019-01-08 | 佛山帅好智能锁业有限公司 | A kind of inside and outside handle can independent control door lock |
| CN111608493A (en) * | 2020-05-15 | 2020-09-01 | 深圳市众德智能锁业有限公司 | Self-ejection lock body with anti-lock mechanism |
| CN111608493B (en) * | 2020-05-15 | 2023-10-20 | 深圳市众德智能锁业有限公司 | Self-locking lock body with back-locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170630 Address after: Danzao Town Nanhai District of Guangdong city of Foshan Province on the 528200 Chen Yuxing Ann community Guo Jia Development Zone, two floor Patentee after: Foshan handsome good intelligent locks Co. Ltd. Address before: 528225, Jun Wang garden, 001 Hongxing Road, Nanhai Town, Nanhai District, Foshan, Guangdong Patentee before: Liao Weixin |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200117 Address after: No.001, Hongxing Middle Road, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee after: Liao Weixin Address before: 528200 Chen Yuxing two floor, Guo Jia Development Zone, Shang an community, Danzao Town, Nanhai District, Foshan, Guangdong. Patentee before: Foshan handsome good intelligent locks Co. Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20201121 |