CN202227807U - Self-ejection lock body for security door - Google Patents
Self-ejection lock body for security door Download PDFInfo
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- CN202227807U CN202227807U CN2011202779642U CN201120277964U CN202227807U CN 202227807 U CN202227807 U CN 202227807U CN 2011202779642 U CN2011202779642 U CN 2011202779642U CN 201120277964 U CN201120277964 U CN 201120277964U CN 202227807 U CN202227807 U CN 202227807U
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- tongue
- dialing part
- lug
- moving spring
- lock
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Abstract
The utility model discloses a self-ejection lock body for a security door, aiming at enabling a square spring bolt to eject out without an independent trigger, and enabling a self-ejection lock body to be reasonable in structure and high in stability and achieve the international requirement on mounting size. The technical scheme adopted by the utility model is as follows: the self-ejection lockbody of the security door comprises a lock shell; and a linking mechanism for stirring the square spring bolt to be ejected or reset is formed by a lock cylinder pulling head, a mechanical key pulling piece and a square spring bolt pulling piece, a linking mechanism for stirring an inclined spring bolt to conduct recovery is formed by the lock cylinder pulling head, the mechanical key pulling piece, an inclined spring bolt pulling piece and a separation and reunion component, and the rear end of the separation and reunion component is provided with a self-ejection mechanism capable of stirring the square spring bolt pulling piece so as to enable the square spring bolt to be ejected after the inclined spring bolt is recovered. Compared with the prior art, the self-ejection lock body of the security door adopts an inclined spring bolt mechanism so as to drive the self-ejection mechanism to link, so that the inclined spring bolt is a locking spring bolt as well as a self-ejection triggering spring bolt, an independent self-locking spring bolt does not need to be arranged, the structural design is reasonable, the mounting size of the lock body is the same as the international size, and the stability is very high.
Description
Technical field
The utility model relates to a kind of lock body, particularly relates to a kind of security door that is used for the security door use from playing lock body.
Background technology
At present need install independent bullet certainly usually additional and trigger tongue from playing lock body in the lockset industry, and this lock need be in door the reverse rotation handle, the side's of making tongue ejects, or is realizing the action of locking a door through key outdoors; Another kind of structure is provided with one from dead bolt below square tongue, after door was shut, the self-locking gyrus lingulais was received in the lock; The side's of drive tongue mechanism action is realized locking a door action, and from dead bolt at the ejection state is; Side's tongue then can't be ejected by limited, such lock body structure complicacy that causes, and cost of production is high; Use more loaded down with trivial detailsly, can't satisfy user's instructions for use, because the installation dimension of structural reason lock body does not reach the GB requirement.
Summary of the invention
The purpose of the utility model provides a kind of security door from playing lock body, and the technical problem that solve is to need not independent triggering can eject by the side's of making tongue, and rational in infrastructure, stability height, and installation dimension reaches the GB requirement.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of security door comprises the lock shell from playing lock body; Be provided with the lock core shifting block in the said lock shell; One side of lock core shifting block is provided with contacted machinery spoon dialing part and square tongue dialing part, said side's tongue dialing part connection side tongue, and said lock core shifting block, machinery spoon dialing part and square tongue dialing part constitute the link gear that the side's of stirring tongue ejects or resets; Side at square tongue is provided with oblique tongue; Tiltedly be provided with return spring on the middle part of tongue with between the stator that is fixed in the lock shell, be provided with oblique tongue tail spare at the rear portion of oblique tongue, the front end of said oblique tongue tail spare is provided with oblique tongue dialing part; Tiltedly a side of tongue dialing part forms with the front end of oblique tongue tail spare and contacts; Be provided with the clutch component of coaxial setting in the oblique lower end of tongue dialing part, said lock core shifting block, machinery spoon dialing part, tiltedly tongue dialing part and clutch component constitute and stir the link gear that oblique gyrus lingulais is received, the rear end of said clutch component is provided with oblique gyrus lingulais receive after the tongue dialing part side of making, the side of the stirring tongue mechanism of bullet certainly of ejecting.
The utility model described from play mechanism by square tongue dialing part latch fitting, first back-moving spring, play touch part, driver blade, second back-moving spring and torsion spring certainly and form; On first cylinder after said side's tongue dialing part latch fitting is arranged in the lock shell between side tongue dialing part and the clutch component; The 3rd shifting block on the side side of being against a tongue dialing part of square tongue dialing part latch fitting, on the said first back-moving spring side of the being arranged on tongue dialing part latch fitting, an end of first back-moving spring is against on the inner lock shell limit of lock shell; On the other end side of the being against tongue dialing part latch fitting; Saidly be arranged on second cylinder from playing touch part, the front end that plays touch part certainly is arranged on the rear portion of oblique tongue tail spare, is coaxially arranged with driver blade in the upper end that plays touch part certainly; One side of said driver blade forms with the opposite side of square tongue dialing part latch fitting and contacts; Second back-moving spring is coaxial to be arranged on the driver blade, and an end hook of said second back-moving spring is on the lock shell, and the other end is connected from playing on the touch part; One end of said torsion spring is arranged on the 3rd cylinder in the lock shell, on the other end side of the being against tongue dialing part.
Be coaxially arranged with unlock piece between the described driver blade of the utility model and second back-moving spring; The upper end of said second back-moving spring is coaxially arranged with the 3rd back-moving spring; One end of said the 3rd back-moving spring is against on the lock-shell lining of lock shell, and the other end connects unlock piece.
Clutch outer ring on the described clutch component of the utility model is provided with first boss, and said first boss is against on the unlock piece.
Side on the described side's tongue of the utility model dialing part latch fitting is provided with first lug; The opposite side relative with first convex plate position is provided with second lug, and said side's tongue dialing part latch fitting rear end, a side identical with second convex plate position are provided with first limited block, and an end of said first back-moving spring is against on second lug; When square tongue resets; The rear end of side's tongue dialing part is against on first lug, is provided with first plectrum between said first limited block and second lug, and said first plectrum forms with driver blade and contacts.
The described driver blade of the utility model forms a side that contacts with first plectrum and is provided with second plectrum; The bottom of the said second plectrum end is provided with second boss to lower process; Said second boss forms with first plectrum and contacts; The opposite side of said driver blade is provided with the 3rd plectrum, and the front end of said the 3rd plectrum is against from playing on the touch part.
The utility model is described to be provided with hook arrangement from a side that plays touch part; When oblique tongue tail spare moves backward; Contact with hook arrangement formation, drive hook arrangement and clockwise rotate, the end of said hook arrangement is provided with the 4th cylinder; One end of said second back-moving spring is socketed on the 4th cylinder, and a side of said unlock piece is against on the hook arrangement.
One side of the described unlock piece of 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; Said first boss is against on the 3rd lug; Hook arrangement 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 described side's tongue of the utility model is provided with universe rod, and said universe rod is through the finger on the side's of being arranged on tongue and be arranged on the guide groove connection side tongue on the universe rod.
The described universe rod of the utility model has two, respectively the two ends up and down of the side's of being horizontally installed on tongue.
The utility model compared with prior art adopts oblique tongue mechanism to drive from playing mechanism's interlock, make oblique tongue be the tongue of locking a door be again to trigger tongue from bullet; Need not to be provided with independent from dead bolt; And reasonable in design, the installation dimension of lock body is the same with the state dimensioning, and stability is very high.
Description of drawings
Fig. 1 is the perspective view of the utility model.
Fig. 2 is that the utility model is from the decomposition texture sketch map that plays mechanism.
Fig. 3 is the structural representation of the utility model driver blade.
Fig. 4 is the structural representation of the utility model unlock piece.
Fig. 5 is the utility model view at closing time.
Fig. 6 is the view of the utility model pressure handle hand when opening the door.
Fig. 7 is the utility model view of (master side's tongue and universe rod take in the lock body) when turning the key in the lock.
Fig. 8 is the utility model view of (tiltedly tongue takes in the lock body) when turning the key in the lock.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.As depicted in figs. 1 and 2, the utility model security door comprises lock shell 1 from playing lock body, and this lock shell 1 is a square box body of prolate; On lock shell 1, be respectively equipped with lockhole 101, this lockhole 101 is the GB size element, is provided with first hole 102 on the right side of lockhole 101; On the side of lockhole 101 front ends lock shell 1, be provided with square bolt hole 104; The right side of square bolt hole 104 is provided with inclined tongue hole 105, is provided with second hole 103 on the right side in first hole 102, on the limit, hole in second hole 103 on second hole 103 and between first hole 102, is provided with first stopper slot 108; The rear end in first hole 102 is provided with first cylinder 22 on the right side; The rear end in second hole 103 is provided with second cylinder 27 on the right side, is provided with the 3rd cylinder 28 in the left side, upper end in first hole 102, is provided with oblique tongue tail spare guide groove 107 on the right side of second cylinder 27;
Said lock core 106 is arranged on the lockhole 101, in lock core 106, is provided with lock core shifting block 2, and said lock core shifting block 2 turns clockwise along lock core 106, in first hole 102, is provided with rotating side's tongue dialing part 3;
The front end that the front end left side of said side's tongue dialing part 3 is provided with first driving lever, 301, the first driving levers 301 is provided with first guide pillar 302, is provided with second driving lever 303 on the right side of square tongue dialing part 3; Second driving lever 303 is provided with the 3rd boss 304, is provided with the 3rd shifting block 26 at the rear side middle part of square tongue dialing part 3, and the rear portion, left side of square tongue dialing part 3 is provided with the 3rd driving lever 305; The 3rd driving lever 305 is provided with second guide pillar 306; 307 upper ends, axle center, middle part of said side's tongue dialing part 3 are provided with second limited block 308, and when lock core 106 turned clockwise, lock core shifting block 2 formed with second guide pillar 306 and contacts; Tongue 5 in the side of being provided with, square tongue dialing part 3 upper end, and axle center 307 is provided with the machinery spoon dialing part 4 of coaxial connection;
The front end of said side's tongue 5 is active in the square bolt hole 104; The rear end of side's tongue 5 is provided with first party tongue guide groove 501, and this first party tongue guide groove 501 is the rear end of the oblique side of being arranged on tongue 5 to the right, is provided with sliding bar 502 in the rear end of square tongue 5; Sliding bar 502 is provided with second party tongue guide groove 503; Second party tongue guide groove 503 is passed in said axle center 307, and second party tongue guide groove 503 is 307 vertically slips along the axle center, and first guide pillar 302 is active in the first party tongue guide groove 501; The side's of promotion tongue 5 stretches out square bolt hole 104; A side is provided with second limited block 308 in the rear end of second party tongue guide groove 503, square tongue about in the of 5 the right side same position be provided with finger 40, the two ends up and down of said side's tongue 5 are provided with universe rod in the opposite direction 39; On universe rod 39, be provided with guide groove 41, said universe rod 39 is through the finger on the side's of being arranged on tongue 5 40 and be arranged on the guide groove 41 connection side's tongues 5 on the universe rod 39;
The left side of said machinery spoon dialing part 4 is provided with the 4th plectrum 401 of downward bending; Hole at machinery spoon dialing part 4 is provided with second stopper slot 403 in the heart; Second limited block 308 on said side's tongue dialing part 3 is active in second stopper slot 403; Pull out right back of part 4 at machinery spoon and be provided with and crank arm 404, said lock core shifting block 2, machinery spoon dialing part 4 and square tongue dialing part 3 constitute the link gear that the sides' of stirring tongues 5 eject or reset, when square tongue 5 At time of eject not; Lock core shifting block 2 turns clockwise; Lock core shifting block 2 promotes the 4th plectrum 401 and rotates, and the 4th plectrum 401 turns to that the left-hand face of second limited block 308 contacts with the left side of second stopper slot 403 behind the certain angle, plays spacing effect;
Said right side at square tongue 5 is provided with oblique tongue 6; Tiltedly tongue 6 is active in the inclined tongue hole 105; On the middle part of said oblique tongue 6 and be fixed between the stator 8 in the lock shell 1 and be provided with return spring 9, be provided with oblique tongue tail spare 7 at the oblique rear portion of tongue 6, tiltedly tongue tail spare 7 is active in the oblique tongue tail spare guide groove 107;
In said second hole 103 clutch component 10 is installed; Clutch component 10 is by clutch outer ring 29, rotation inner ring 292 and drive the axis of rotation 293 that rotate clutch outer ring 29; The left side, rear end of the clutch outer ring 29 on the said clutch component 10 is provided with the 4th driving lever 291, and said the 4th driving lever 291 stretches out the back at square tongue 5 and contacts with 306 formation of second guide pillar; When rotation clutch outer ring 29 clockwise rotates, promote the 3rd boss 304, the side's of drive tongue dialing part 3, square tongue dialing part 3 pulling side's tongues 5 reset; The rotation inner ring 292 of 29 lower ends, said clutch outer ring rotates in second hole 103 of lock shell 1 lower end; On rotation inner ring 292, be provided with the 3rd limited block 294, make the limited in rotation of rotation inner ring 292 in first stopper slot 108, a side of said axis of rotation 293 is provided with the 4th limited block 295; The axle center of said axis of rotation 293 is provided with square hole 296; Be connected with handle in the square hole 296, be provided with first boss 31 in the rear end of clutch outer ring 29, on axis of rotation 293, be coaxially arranged with oblique tongue dialing part 30;
Said oblique tongue dialing part 30 and the 4th driving lever 291 homonymy front ends are provided with the 5th lug 309 of downward bending; Tiltedly the front end of the right side of tongue dialing part 30, oblique tongue tail spare 7 is provided with oblique tongue tail spare 7 and forms the 5th driving lever 310 that contacts; On the front end of oblique tongue dialing part 30, be provided with locating hole 311; This locating hole 311 is connected with reference column 312 on the clutch outer ring 29, and after square tongue 5 resetted, lock core shifting block 2 turned clockwise; Machinery spoon dialing part 4, tiltedly tongue dialing part 30 and clutch component 10 constitute and stir the link gear that oblique tongue 6 reclaims, the rear end of said clutch component 10 is provided with oblique tongue 6 shrink after the side's of stirring tongue dialing part 3 side's of making tongues 5 mechanism of bullet certainly 11 of ejecting;
Said from play mechanism 11 by square tongue dialing part latch fitting 12, first back-moving spring 20, play touch part 13, driver blade 14, second back-moving spring 15 and torsion spring 21 certainly and form, said side's tongue dialing part latch fitting 12 is arranged on first cylinder 22, the 3rd shifting block 26 on the side of being against, the left side tongue dialing part 3 of square tongue dialing part latch fitting 12; On said first back-moving spring, 20 side's of being arranged on tongue dialing part latch fittings 12, the left side of first back-moving spring 20 is against on the lock shell limit of lock shell 1 inside, on the right side of the right-hand member side of being against tongue dialing part latch fitting 12; Saidly be arranged on second cylinder 27 from playing touch part 13; Be arranged on the rear portion of oblique tongue tail spare 7 from the right side that plays touch part 13, be coaxially arranged with driver blade 14 in the upper end that plays touch part 13 certainly, the left side of said driver blade 14 forms with the right side of square tongue dialing part latch fitting 12 and contacts; Second back-moving spring, 15 coaxial being arranged on the driver blade 14; The rear end of said second back-moving spring 15 is hooked on the lock shell 1, and front end is connected from playing on the touch part 13, and an end of said torsion spring 21 is socketed on the 3rd cylinder 28; On the other end side of the being against tongue dialing part 3; Be coaxially arranged with unlock piece 19 between the said driver blade 14 and second back-moving spring 15, the coaxial first spring lasso 151 that is provided with between unlock piece 19 and second back-moving spring 15, the upper end of said second back-moving spring 15 is coaxially arranged with the 3rd back-moving spring 16; Be provided with the second spring lasso 152 between the 3rd back-moving spring 16 and second back-moving spring 15; One end of said the 3rd back-moving spring 16 is against on the lock-shell lining of lock shell 1, and the other end connects unlock piece 19, and first boss 31 on the said clutch outer ring 29 is against on the unlock piece 19; Be provided with in the upper end of the 3rd back-moving spring 16 and be coaxially arranged with the 3rd spring lasso 153, wherein:
Left side on said side's tongue dialing part latch fitting 12 is provided with first lug 23; Be provided with second lug 24 with the relative right side front end in first lug, 23 positions; Said side's tongue dialing part latch fitting 12 rear ends, be provided with first limited block 25 with the identical side in second lug, 24 positions; One end of said first back-moving spring 20 is against on second lug 24, and when square tongue 5 resetted, the rear end of square tongue dialing part 3 was against on first lug 23; Being provided with first plectrum, 32, the first plectrums 32 between said first limited block 25 and second lug 24 contacts with driver blade 14 formation;
Said driver blade 14 left sides are provided with second plectrum 33; Second plectrum 33 forms with first plectrum 32 and contacts; The bottom of said second plectrum 33 ends is provided with second boss 34 to lower process; Second boss 34 forms with first plectrum 32 and contacts, and the right side of said driver blade 14 is provided with the 3rd plectrum 35, and the front end of said the 3rd plectrum 35 is against from playing on the touch part 13;
The said right side that plays touch part 13 certainly is provided with hook arrangement 36; When oblique tongue tail spare 7 moves backward, contact with hook arrangement 36 formation, drive hook arrangement 36 and clockwise rotate; The end of said hook arrangement 36 is provided with the 4th cylinder 361; One end of said second back-moving spring 15 is socketed on the 4th cylinder 361, and the front end of the 3rd plectrum 35 is against on the 4th cylinder 361, and the right side of said unlock piece 19 is against hook arrangement 36 front ends;
The left side of said unlock piece 19 is provided with the 3rd lug 37 to upper process; Unlock piece 19 right sides relative with the 3rd lug 37 positions are provided with the 4th lug 38 to lower process; Said first boss 31 is against on the 3rd lug 37; Hook arrangement 36 and the 4th cylinder 361 are against the rear end of the 4th lug 38, and an end of the 3rd back-moving spring 16 is against on the 3rd lug 37.
As shown in Figure 3, said driver blade 14 left sides are provided with second plectrum, 33, the second plectrums 33 and contact with 32 formation of first plectrum, and the bottom of said second plectrum 33 ends is provided with second boss 34 to lower process, and the right side of said driver blade 14 is provided with the 3rd plectrum 35.
As shown in Figure 4, the left side of said unlock piece 19 is provided with the 3rd lug 37 to upper process, and unlock piece 19 right sides relative with the 3rd lug 37 positions are provided with the 4th lug 38 to lower process.
As shown in Figure 5, the oblique at closing time tongue of the utility model is pressed in the lock body, and tiltedly tongue tail spare 7 promotes to rotate from playing touch part 13 clockwise directions; Drive driver blade 14 by rotating clockwise from the 4th cylinder 361 that plays on the touch part 13 simultaneously; At this moment, second boss 34 also counterclockwise rotates first lug 23 on the 3rd shifting block 26 disengaging side's tongue dialing part latch fittings 12 of the side's of making tongue dialing part 3 through first plectrum, 32 promotion side's tongue dialing part latch fittings 12; Torsion spring 21 resets; Side's tongue dialing part 3 is under the effect of torsion spring 21, and first guide pillar 302 moves along the first party tongue guide groove 501 of oblique setting to the right, and square tongue 5 is ejected lock body; Finger 40 on the side's of being arranged on tongue 5 slides along guide groove 41; Drive universe rod 39 simultaneously and eject both sides to the left and right, the effect of realized closing the door rear tongue and universe rod ejection, the function of realized closing the door automatic locking master side tongue and universe rod.
As shown in Figure 6, when pressing down door outer handle after the correct enabling signal of input or in door, pressing inner handle, clutch component 10 clockwise rotates; The oblique tongue dialing part 30 that drives on the clutch component 10 also clockwise rotates, and the 4th driving lever 291 promotes the 3rd boss 304 and second driving lever 303, first boss 31 and promotes that the 3rd lug 37 rotates counterclockwise, tiltedly the 5th driving lever 310 on the tongue dialing part 30 clockwise rotates and promotes oblique tongue tail spare 7 simultaneously, and the tongue tail spare 7 of having a rest drives oblique tongue 6 entering inclined tongue holes 105; At this moment, the 3rd lug 37 rotates counterclockwise, and oneself plays touch part 13 and and then rotates counterclockwise under the effect of second back-moving spring 15 when driving unlock piece 19; Avoided oblique tongue tail spare 7 oblique tongue tail spare 7 can not be touched play certainly touch part 13, the 3rd boss 304 also the side's of drive tongue dialing part 3 rotate counterclockwise, first guide pillar 302 moves along first party tongue guide groove 501, first party tongue guide groove 501 moves backward; The side tongue 5 reset, the 3rd shifting block 26 rotates counterclockwise, push first lug 23 open after; First back-moving spring 20 resets; First lug 23 is against the left side of the 3rd shifting block 26, and the side's of making tongue 5 is stuck, simultaneously when square tongue 5 resets; Finger 40 moves along guide groove 41; Universe rod 39 is also resetted, compress into the effect that can not eject again behind the lock body to square tongue when having realized the pressure handle hand, realized the function that the pressure handle hand opens the door.
As shown in Figure 7, when the utility model turns the key in the lock (square tongue and universe rod take in the lock shell), key; Drive lock core shifting block 2 and clockwise rotate, the 3rd driving lever 305 and second guide pillar 306 on the side's of stirring tongue dialing part 3 for the first time, the side's of making tongue dialing part 3 rotates counterclockwise; When first lug 23 of the 3rd shifting block 26 side's of pushing open the tongue dialing part latch fittings 12 that forward a rear tongue dialing part 3 to, first back-moving spring 20 resets subsequently, and square tongue dialing part latch fitting 12 is clockwise rotated; After rotateing in place, first limited block 25 is against on the back edge of lock shell 1, and first lug 23 is against on the 3rd shifting block 26; At this moment, when square tongue dialing part 3 rotated counterclockwise, first driving lever 301 drove first guide pillar 302 and moves along first party tongue guide groove 501; Finger 40 on side's tongue 5 moves along guide groove 41, and the side's of making tongue 5 and universe rod 39 reset, and the side's of making tongue no longer ejects; Reached the effect of takeing in master side's tongue and universe rod with key, realized opening master side's tongue and universe rod with key.
As shown in Figure 8; When the utility model opens the door (tiltedly tongue takes in the lock shell), after key is taken in lock body to master side's tongue and universe rod, when continuing to clockwise rotate key; The 4th plectrum 401 drive machinery spoon dialing parts 4 that lock core shifting block 2 promotes on the machinery spoon dialing part 4 rotate counterclockwise; Drive oblique tongue dialing part 30 simultaneously and clockwise rotate, tiltedly the 5th driving lever 310 of tongue dialing part 30 drives oblique tongue 6 and takes in the lock shell, and tiltedly first boss, the 31 drive unlock pieces 19 below the tongue dialing part 30 rotate counterclockwise; Under the effect of second back-moving spring 15, follow unlock piece 19 to rotate counterclockwise from playing touch part 13 simultaneously; Make from playing touch part 13 and avoid oblique tongue tail spare 7, reached the effect that turn the key in the lock rear tongue and universe rod can not eject, realized turning the key in the lock.
Claims (10)
1. a security door is from playing lock body; Comprise lock shell (1); Be provided with lock core shifting block (2) in the said lock shell (1); One side of lock core shifting block (2) is provided with contacted machinery spoon dialing part (4) and square tongue dialing part (3), said side's tongue dialing part (3) connection side's tongue (5), and said lock core shifting block (2), machinery spoon dialing part (4) and square tongue dialing part (3) constitute the link gear that the side's of stirring tongue (5) ejects or resets; Side at square tongue (5) is provided with oblique tongue (6); Tiltedly be provided with return spring (9) on the middle part of tongue (6) with between the stator (8) that is fixed in the lock shell (1), be provided with oblique tongue tail spare (7) at the rear portion of oblique tongue (6), the front end of said oblique tongue tail spare (7) is provided with oblique tongue dialing part (30); Tiltedly a side of tongue dialing part (30) forms with the front end of oblique tongue tail spare (7) and contacts; Be provided with the clutch component (10) of coaxial setting in the oblique lower end of tongue dialing part (30), said lock core shifting block (2), machinery spoon dialing part (4), tiltedly tongue dialing part (30) constitutes with clutch component (10) and stirs the link gear that oblique tongue (6) reclaims, and it is characterized in that: the rear end of said clutch component (10) is provided with oblique tongue (6) reclaim after the mechanism of bullet certainly (11) of the side's of stirring tongue dialing part (3) side's of making tongue (5) ejection.
2. security door according to claim 1 is from playing lock body; It is characterized in that: said from play mechanism (11) by square tongue dialing part latch fitting (12), first back-moving spring (20), play touch part (13), driver blade (14), second back-moving spring (15) and torsion spring (21) certainly and form; On first cylinder (22) after said side's tongue dialing part latch fitting (12) is arranged in the lock shell (1) between side tongue dialing part (3) and the clutch component (10); The 3rd shifting block (26) on the side side of being against a tongue dialing part (3) of square tongue dialing part latch fitting (12), on said first back-moving spring (20) side's of being arranged on tongue dialing part latch fitting (12), an end of first back-moving spring (20) is against on the inner lock shell limit of lock shell (1); On the other end side of the being against tongue dialing part latch fitting (12); Saidly be arranged on second cylinder (27) from playing touch part (13), the front end that plays touch part (13) certainly is arranged on the rear portion of oblique tongue tail spare (7), is coaxially arranged with driver blade (14) in the upper end that plays touch part (13) certainly; One side of said driver blade (14) forms with the opposite side of square tongue dialing part latch fitting (12) and contacts; Second back-moving spring (15) is coaxial to be arranged on the driver blade (14), and an end hook of said second back-moving spring (15) is on lock shell (1), and the other end is connected from playing on the touch part (13); One end of said torsion spring (21) is arranged on the 3rd cylinder (28) in the lock shell (1), on the other end side of the being against tongue dialing part (3).
3. security door according to claim 2 is from playing lock body; It is characterized in that: be coaxially arranged with unlock piece (19) between said driver blade (14) and second back-moving spring (15); The upper end of said second back-moving spring (15) is coaxially arranged with the 3rd back-moving spring (16); One end of said the 3rd back-moving spring (16) is against on the lock-shell lining of lock shell (1), and the other end connects unlock piece (19).
4. security door according to claim 3 is from playing lock body, and it is characterized in that: the clutch outer ring (29) on the said clutch component (10) is provided with first boss (31), and said first boss (31) is against on the unlock piece (19).
5. security door according to claim 4 is from playing lock body; It is characterized in that: the side on said side's tongue dialing part latch fitting (12) is provided with first lug (23); Be provided with second lug (24) with the relative opposite side in first lug (23) position; Said side's tongue dialing part latch fitting (12) rear end, be provided with first limited block (25) with the identical side in second lug (24) position; One end of said first back-moving spring (20) is against on second lug (24), and when square tongue (5) when resetting, the rear end of square tongue dialing part (3) is against on first lug (23); Be provided with first plectrum (32) between said first limited block (25) and second lug (24), said first plectrum (32) forms with driver blade (14) and contacts.
6. security door according to claim 5 is characterized in that from playing lock body; Said driver blade (14) forms a side that contacts with first plectrum (32) and is provided with second plectrum (33); The bottom of said second plectrum (33) end is provided with second boss (34) to lower process; Said second boss (34) forms with first plectrum (32) and contacts; The opposite side of said driver blade (14) is provided with the 3rd plectrum (35), and the front end of said the 3rd plectrum (35) is against from playing on the touch part (13).
7. security door according to claim 6 is from playing lock body; It is characterized in that: a said side that plays touch part (13) certainly is provided with hook arrangement (36), when oblique tongue tail spare (7) moves backward, contacts with hook arrangement (36) formation; Driving hook arrangement (36) clockwise rotates; The end of said hook arrangement (36) is provided with the 4th cylinder (361), and an end of said second back-moving spring (15) is socketed on the 4th cylinder (361), and a side of said unlock piece (19) is against on the hook arrangement (36).
8. security door according to claim 7 is from playing lock body; It is characterized in that: a side of said unlock piece (19) is provided with the 3rd lug (37) to upper process; Unlock piece (19) opposite side relative with the 3rd lug (37) position is provided with the 4th lug (38) to lower process; Said first boss (31) is against on the 3rd lug (37), and hook arrangement (36) and the 4th cylinder (361) are against on the 4th lug (38), and an end of the 3rd back-moving spring (16) is against on the 3rd lug (37).
9. security door according to claim 8 is from playing lock body; It is characterized in that: said side's tongue (5) is provided with universe rod (39), and said universe rod (39) is through the finger (40) on the side's of being arranged on tongue (5) and be arranged on guide groove (41) the connection side's tongue (5) on the universe rod (39).
10. security door according to claim 9 is from playing lock body, and it is characterized in that: said universe rod (39) has two, respectively the two ends up and down of the side's of being horizontally installed on tongue (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202779642U CN202227807U (en) | 2011-08-02 | 2011-08-02 | Self-ejection lock body for security door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202779642U CN202227807U (en) | 2011-08-02 | 2011-08-02 | Self-ejection lock body for security door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227807U true CN202227807U (en) | 2012-05-23 |
Family
ID=46078396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202779642U Expired - Lifetime CN202227807U (en) | 2011-08-02 | 2011-08-02 | Self-ejection lock body for security door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227807U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013178708A1 (en) * | 2012-06-01 | 2013-12-05 | Assa Abloy Sicherheitstechnik Gmbh | Bolt with wave structure |
| CN103924837A (en) * | 2014-05-07 | 2014-07-16 | 邓建春 | Mechanical lock |
| CN104847183A (en) * | 2015-05-28 | 2015-08-19 | 浙江凯迪仕实业有限公司 | Multi-way transmission device based on American-standard lock |
| CN108505844A (en) * | 2018-04-23 | 2018-09-07 | 温州市庆泰恒装饰五金有限公司 | A kind of anti-locking 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 |
| CN113482448A (en) * | 2021-07-17 | 2021-10-08 | 深圳市众德智能锁业有限公司 | Actuating mechanism with lock body with self-ejection reverse locking structure |
-
2011
- 2011-08-02 CN CN2011202779642U patent/CN202227807U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013178708A1 (en) * | 2012-06-01 | 2013-12-05 | Assa Abloy Sicherheitstechnik Gmbh | Bolt with wave structure |
| CN104487641A (en) * | 2012-06-01 | 2015-04-01 | 亚萨合莱安全技术有限公司 | Bolt with wave structure |
| CN104487641B (en) * | 2012-06-01 | 2018-05-04 | 亚萨合莱安全技术有限公司 | Locking bolt with ripple struction |
| CN103924837A (en) * | 2014-05-07 | 2014-07-16 | 邓建春 | Mechanical lock |
| CN103924837B (en) * | 2014-05-07 | 2016-03-02 | 邓建春 | A kind of mechanical lock |
| CN104847183A (en) * | 2015-05-28 | 2015-08-19 | 浙江凯迪仕实业有限公司 | Multi-way transmission device based on American-standard lock |
| CN108505844A (en) * | 2018-04-23 | 2018-09-07 | 温州市庆泰恒装饰五金有限公司 | A kind of anti-locking door lock |
| CN108505844B (en) * | 2018-04-23 | 2023-10-17 | 温州市庆泰恒装饰五金有限公司 | Anti-lock 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 |
| CN113482448A (en) * | 2021-07-17 | 2021-10-08 | 深圳市众德智能锁业有限公司 | Actuating mechanism with lock body with self-ejection reverse locking structure |
| CN113482448B (en) * | 2021-07-17 | 2023-12-26 | 深圳市众德智能锁业有限公司 | Actuating mechanism with self-ejection back-locking structure lock body |
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Owner name: LIAO WEIXIN Free format text: FORMER OWNER: XIA SIYAN Effective date: 20120612 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 528225 FOSHAN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120612 Address after: 528225, Foshan District, Guangdong Province, Nanhai Town, Hongxing Road, No. 001, King View Garden, G District, 9 Patentee after: Liao Weixin Address before: 518000, Shenzhen City, Guangdong province Futian District City Garden 1-22A Patentee before: Xia Siyan |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |