CN103225453B - Mortise lock capable of triggering square bolt by inclined bolt - Google Patents
Mortise lock capable of triggering square bolt by inclined bolt Download PDFInfo
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- CN103225453B CN103225453B CN201310135395.1A CN201310135395A CN103225453B CN 103225453 B CN103225453 B CN 103225453B CN 201310135395 A CN201310135395 A CN 201310135395A CN 103225453 B CN103225453 B CN 103225453B
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Abstract
The invention discloses a mortise lock capable of triggering a square bolt by an inclined bolt. A lining plate, the inclined bolt and the square bolt are mounted on a bottom shell of the mortise lock; a pull plate is connected into the inclined bolt; the bottom shell is provided with an elastic piece I and generates an action force on the pull plate; the inclined bolt rotationally coordinates with a small bolt and the small bolt is propped against a triggering piece; an elastic piece II arranged on the pull plate generates an action force on the triggering piece, so that the small bolt is protruded out of the inclined surface of the inclined bolt; a sliding type triggering plate is mounted on the pull plate; the pull plate is provided with an elastic piece III for generating an action force on the triggering plate; a rotary triggering block is assembled on the bottom shell; the triggering block forms a notch; a sliding type square bolt pull plate is mounted on the bottom shell; the pull plate forms a hook head matched with the notch of the triggering plate; an elastic piece IV is used for hooking the notch of the triggering block and the hook head of the pull plate; the bottom shell is provided with an elastic piece V for generating an action force on the pull plate; the triggering plate is supported on a supporting part I of the triggering piece and slides into a supporting part II under the action of the elastic piece III after being separated from the supporting part I; when the triggering plate moves outwards, the lower end of the triggering plate can be propped against the triggering block; the square bolt pull plate form teeth meshed with a gear; the gear is fixed on a square bolt rotating disc and can be propped against the square bolt to move.
Description
Technical field
The invention belongs to insertion-core lock manufacturing technology field, be specifically related to a kind of insertion-core lock by the latch bolt side of triggering tongue.
Background technology
Existing insertion-core lock, its side's tongue adopts the cam in key transmission tapered end to open or regain usually; Or by the reversion handle side of ejection tongue, press down, the side's of recovery tongue; Or ejected by the side's of stirring tongue after spring-force driven dual is on tumbler and regain; The structure of automatic spring, be then ejected by the spring action side's of impelling tongue on square tongue junction plate, and adopt handle to regain.
The existing design Problems existing of above-mentioned insertion-core lock is that triggering is unreliable, and ejects at square tongue and can collide with other component in withdrawal process, not only cause parts wear, and noise is also large.
Summary of the invention
Exist trigger unreliable, the problem such as noise is large for solving prior art, the invention provides the side's of triggering tongue in a kind of latch bolt ejection process, latch bolt can commutate, square tongue stretches out and regain that noiseless structure is simple, the insertion-core lock of reliable trigger.
In order to achieve the above object, the present invention takes following technical scheme: the insertion-core lock of the latch bolt side of triggering tongue, comprise drain pan (1), liner plate (2), latch bolt (3), square tongue (21), the liner plate (2) described in lateral surface fixed installation of described drain pan (1); Described latch bolt (3), square tongue (21) are all telescopically installed on drain pan (1), the liner plate (2) and external end head can stretch through out; Described latch bolt (2) the inner connects a latch bolt arm-tie (5); Described drain pan (1) arranges the first elastic component, and the first elastic component produces an outside active force to described latch bolt arm-tie (5); Latch bolt (3) is rotatably assorted a uvula (4), and uvula contacts a uvula trigger member (7); The second elastic component be arranged on latch bolt arm-tie (5) produces active force to uvula trigger member (7), and then makes uvula (4) protrude from the inclined-plane of latch bolt (3); Uvula trigger member (7) has the first support portion (7-4), the second support portion (7-3); Latch bolt arm-tie (5) installs the trigger board (9) that can slide up and down, and latch bolt arm-tie (5) arranges the 3rd elastic component, produces downward active force to trigger board (9); Drain pan (1) assembles a rotary type triggering block (14), and triggering block (14) forms a breach; Drain pan (1) installs the square tongue arm-tie (18) that can slide up and down, and the upper end of square tongue arm-tie (18) forms the gib head suitable with the breach of triggering block (14); Triggering block is under the effect of the 4th elastic component, and the gib head of its breach and square tongue arm-tie hooks together; Drain pan (1) arranges the 5th elastic component, and the 5th elastic component the other side tongue arm-tie (18) produces a downward active force; Under normality, trigger board (9) is supported in first support portion (7-4) of uvula trigger member (7), after trigger board (9) departs from the first support portion, and under the effect of the 3rd elastic component, slide downward enters second support portion (7-3) of uvula trigger member (7), now, when trigger board (9) is outwards moved, its lower end can be pushed up and be touched triggering block (4), and triggering block (4) and square tongue arm-tie (18) are separated; Side's tongue arm-tie (18) forms teeth, and engage with a gear (23), gear (23) is fixed on side's tongue rotating disk (20), and square tongue rotating disk (20) can make stretching motion by the side's of contacting tongue (21).
Preferably, the external end head of latch bolt (3) forms a sheet groove (3-1), and this groove extends to the inclined-plane (3-2) of latch bolt (3); The inner segment (3-3) of latch bolt (3) forms through hole (3-4), and this through hole (3-4) communicates with sheet groove (3-1); Described uvula (4) is assemblied in sheet groove (3-1) place of latch bolt; Described uvula trigger member (7) has cylindrical section (7-1), and cylindrical section (7-1) stretches into the through hole of latch bolt movably, and touches with described uvula.
Preferably, drain pan (1) installs the latch bolt plate (12) that can rotate, the lower end of latch bolt plate (12) is top contact end (12-1), upper end forms strip guide hole (12-2), and this guide hole stretches into the projection (5-5) on latch bolt arm-tie; Drain pan (1) is rotatably assorted a solution lock dog (16), separate lock dog (16) and form top pressure hole (16-1) and top compression leg (16-2), the top last item (18-5) on top pressure hole (16-1) built-in side's tongue arm-tie (18), slide up and down in process square tongue arm-tie (18), it contacts pressure hole, the top inwall separating lock dog, impels and separates lock dog rotation; The top compression leg (16-2) separating lock dog can contact the top contact end (12-1) of latch bolt plate and make it rotate, projection (5-5) on the guide hole (12-2) top pressure latch bolt arm-tie (5) of latch bolt plate (12) upper end, and then drive latch bolt arm-tie (5) to inside contract motion.
Preferably, trigger board has end slipway, and slideway stretches into and the projection of the described latch bolt arm-tie that is slidably matched.
Preferably, square tongue (21) forms top pressure hole (21-2); Side's tongue rotating disk (20) forms cylindrical projection (20-1,20-2), the pressure hole, top (21-2) of the projection side of inserting tongue (21), when side's tongue rotating disk (20) rotates, projection (20-1,20-2) can push up pressure hole, the top inwall of pressure side's tongue (21), thus the side's of drive tongue makes stretching motion.
Preferably, drain pan (1) assembling handle shifting block (17), handle shifting block (17) rotates, and it can the upwards side's of contacting tongue arm-tie, the side's of making tongue arm-tie (18) upward sliding.
Preferably, drain pan (1) assembling tapered end cam (22), tapered end cam (22) rotates, can the upwards side's of contacting tongue arm-tie, the side's of making tongue arm-tie (18) upward sliding.
Preferably, latch bolt arm-tie (5) has chute (5-3), the direction of this chute (5-3) is identical with the direction of motion of latch bolt arm-tie (5), and chute (5-3) is inserted and the convex top (7-5) of the uvula trigger member (7) that is slidably matched.
Preferably, square tongue (21) forms one chute (21-1), and the direction of this chute is identical with the direction of motion of square tongue (21); Corresponding, drain pan (1) fixes the second guide shaft (1-2), the chute (21-1) of the second guide shaft side of inserting tongue, when square tongue motion, the chute (21-1) of square tongue moves along the second guide shaft (1-2).
Preferably, square tongue arm-tie (18) longitudinally forms chute (18-1), inserts to this slide formula second guide shaft (1-2) of drain pan, and when square tongue arm-tie motion, the chute of square tongue arm-tie moves along the second guide shaft.
The present invention devises the latch bolt assembly side of triggering tongue, square tongue is stretched out and the structure regained by rack-and-pinion combination, by the cooperating measure in latch bolt assembly, realize the side's of triggering tongue in latch bolt ejection process, and latch bolt can commutate.
The present invention is by the cooperation of rack and pinion, and rely on the rotation of gear to transfer to and the side's of withdrawaling tongue, the side's of solving tongue ejects and collides the problem of other component in withdrawal process like this, also the side's of making tongue stretch out with withdrawal process more smooth and easy.Its structure is simple, reliable trigger.
Accompanying drawing explanation
Fig. 1 is the structural representation after insertion-core lock opens the door.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the upward view of Fig. 1.
Fig. 4 is the structural representation of insertion-core lock door opening state.
Fig. 5 is the structural representation of insertion-core lock door closing procedure (in latch bolt retrogressing).
Fig. 6 is the structural representation that insertion-core lock closes behind the door.
Fig. 7,8,9,10 is stereogram, front view, left view, the top view of trigger board respectively.
Figure 11,12,13,14,15 is stereogram one, stereogram two, front view, left view, the top view of latch bolt respectively.
Figure 16,17,18,19 is stereogram, front view, left view, the top view of latch bolt arm-tie respectively.
Figure 20,21,22,23 is stereogram, front view, left view, the top view of unlocking board respectively.
Figure 24,25,26 is stereogram, front view, the left view of uvula respectively.
Figure 27,28,29,30 is stereogram, front view, left view, the top view of triggering block respectively.
Figure 31,32,33,34 is stereogram, front view, left view, the top view of uvula trigger member respectively.
Figure 35,36,37,38 is stereogram, front view, left view, the top view of latch bolt plate respectively.
Figure 39,40,41,42,43 respectively the side's of being tongue rotating disk stereogram one, stereogram two, front view, left view, top view.
Figure 44,45,46,47 respectively the side's of being tongue stereogram, front view, left view, upward view.
Figure 48,49,50,51 respectively the side's of being tongue arm-tie stereogram, front view, left view, top view.
In diagram, 1-drain pan, 2-liner plate, 3-latch bolt, 4-uvula, 5-latch bolt arm-tie, 6-latch bolt stage clip, 7-uvula trigger member, 8-trigger member torsion spring, 9-trigger board, 10-trigger leaf spring, 11-latch bolt switch-plate shaft, 12-latch bolt plate, 13-triggering block axle, 14-triggering block, 15-triggering block torsion spring, 16-unlocking board, 17-handle shifting block, 18-side's tongue arm-tie, 19-side's tongue arm-tie torsion spring, 20-side's tongue rotating disk, 21-side's tongue, 22-tapered end cam, 23-gear, 24-torsion axis.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiment of the present invention is elaborated.
See Fig. 1-51, the lateral surface (propylaeum is along side) of drain pan 1 fixedly mounts liner plate 2, and liner plate 2 forms two perforation, is respectively used to the stretch through external end head of latch bolt 3, the external end head (namely inserting a termination of frame hole during locking) of square tongue 21.
The inner segment 3-3 of latch bolt 3 is in drain pan 1; Latch bolt arm-tie 5 is folded over 90 degree towards the local, edge in outside, and forms shrinkage pool 5-1, and this shrinkage pool 5-1 inserts the inner segment 3-3 end of latch bolt 1 and affixed.Latch bolt arm-tie 5 edge 5-2 inwards is also folded over 90 degree, push up between the inner side edge 1-1 of this flanging 5-2 and drain pan 1 and press latch bolt stage clip 6, under the active force of latch bolt stage clip 6, make latch bolt arm-tie 5 have an outside active force, thus latch bolt 3 can be made to eject outside drain pan 1.Certainly, torsion spring also can be adopted to carry out alternative latch bolt stage clip 6, and one end of torsion spring peaks at drain pan 1, and the other end peaks at latch bolt arm-tie 5, makes it have an outside active force, can realize the object that latch bolt ejects drain pan equally.
The external end head of latch bolt 3 forms a sheet groove 3-1, and this groove extends to the inclined-plane 3-2 of latch bolt 3.Form a cylindrical hole 3-4 in the inner segment 3-3 of latch bolt 3, this through hole 3-4 communicates with groove 3-1.Through hole 3-4 stretches into the cylindrical section 7-1 of uvula trigger member 7; The sheet groove 3-1 place of latch bolt to be rotatably assorted uvula 4 by bearing pin, and uvula 4 inserts groove 3-1, and its inner contacts the outer face of the cylindrical section 7-1 of uvula trigger member 7.For contacting one end of trigger member torsion spring 8 inside one side 7-2 in inner Gai ∟ shape portion of Cheng ∟ shape ， of uvula trigger member 7, the outer wall of this limit 7-2 is perpendicular with cylindrical section 7-1 and be connected in integrated; The another side upper edge in Gai ∟ shape portion forms a concave indentation, thus it is provided with two for supporting position 7-3,7-4 of trigger board 9.The limit 7-2 outer wall of uvula trigger member 7 also touches with the inner segment 3-3 end face of latch bolt 3.The another side outer wall in uvula trigger member 7 Nei Duan ∟ shape portion forms convex top 7-5.
Latch bolt arm-tie 5 is formed one chute 5-3, the direction of this chute 5-3 is identical with the direction of motion of latch bolt arm-tie 5.Chute 5-3 inserts the convex top 7-5 of uvula trigger member 7, and convex top 7-5 can slide along chute 5-3.
Latch bolt arm-tie 5 forms a cylindrical projection 5-4, this projection overcoat trigger member torsion spring 8, one end of torsion spring 8 peaks at inside one side 7-2 in uvula trigger member 7 ∟ shape portion, the other end contacts in latch bolt arm-tie 5 or drain pan 1, make uvula trigger member 7 have an outside active force, and then uvula 4 is tilted namely protrude from the inclined-plane 3-2 of latch bolt 3.Certainly, torsion spring 8 herein also can substitute with spring or extension spring, as long as make uvula trigger member 7 have an outside active force.
Latch bolt arm-tie 5 is also formed another cylindrical projection 5-5; The upper edge of latch bolt arm-tie 5 is folded over 90 degree and forms flanging 5-6.Two projection 5-4,5-5 longitudinal sliding motions of latch bolt arm-tie 5 are matched with two slideways 9-1,9-2 of trigger board 9.The upper edge of trigger board 9 is partially formed protruding 9-3, the upright flanging 5-6 to latch bolt arm-tie on this protruding 9-3, top pressure triggers leaf spring 10 between the two, triggers the lower end overcoat of leaf spring 10 and is positioned protruding 9-3, the active force that triggering leaf spring 10 gives trigger board 9 one downward, can slide downward.Trigger board 9 also forms a flanging 9-4, and under normality, the below of this flanging peaks at the support portion 7-4 of uvula trigger member 7, and when after slide downward under its effect at other parts, the below of this flanging 9-4 peaks at the support portion 7-3 of uvula trigger board 7.
The lower end of trigger board 9 forms one and contacts plush copper 9-5 towards outside.
Drain pan 1 to be rotatably assorted latch bolt plate 12 by latch bolt switch-plate shaft 11, and the lower end of latch bolt plate 12 is top contact end 12-1, and the bottom of top contact end 12-1 is curved, and upper end forms a strip guide hole 12-2, and this guide hole stretches into the projection 5-5 of latch bolt arm-tie.When top contact end 12-1 is pressed by other parts top, latch bolt plate 12 can be rotated.
In order to the stretching motion of the side's of making tongue 21 is more level and smooth, then on square tongue 21, form one chute 21-1, the direction of this chute is identical with the direction of motion of square tongue 21, and the length of this chute and the stretching motion of square tongue are apart from suitable.Corresponding, on drain pan 1, be fixedly installed another guide shaft 1-2, this guide shaft is placed in chute 21-1, and when square tongue motion, chute 21-1 moves along guide shaft 1-2.
Side's tongue 21 also forms top pressure hole 21-2.
Drain pan 1 is installed rotary type side's tongue rotating disk 20, the affixed gear 23 in a side of square tongue rotating disk 20, another side forms two cylindrical projection 20-1,20-2, pressure hole, the top 21-2 of these the two projection side of inserting tongues 21.When square tongue rotating disk 20 rotates, its two projections 20-1,20-2 can push up pressure hole, the top inwall of pressure side's tongue 21, thus the side's of drive tongue makes stretching motion.
Side's tongue arm-tie 18 longitudinally forms chute 18-1, inserts to this slide formula the guide shaft 1-2 of drain pan.The edge, side of side's tongue arm-tie 18 forms teeth 18-2, teeth 18-2 and engages with gear 23.
The base 18-3 of side's tongue arm-tie 18 is folded over 90 degree, and top is towards outside in the hook-shaped head 18-4 protruded, and upper also formation near top end pushes up last item 18-5, and middle and upper part also forms a torsion spring top compression leg 18-6.
Drain pan 1 fixedly mounts a torsion axis 24, this torsion axis overcoat side tongue arm-tie torsion spring 19, the torsion spring top compression leg 18-6 of one end side of peaking at tongue arm-tie 18 of torsion spring 19, and the other end peaks in drain pan 1 or triggering block axle 13, and the side's of making tongue arm-tie 18 has a downward active force.Certainly, torsion spring 19 herein also can substitute with spring, as long as its other side's tongue arm-tie 18 produces a downward active force.
Triggering block axle 13 is rotatably assorted triggering block 14, and triggering block axle 13 goes back overcoat triggering block torsion spring 15, and one end of torsion spring 15 peaks at torsion axis 24, and the other end peaks at triggering block 14, makes triggering block 14 have an active force towards inner side.Triggering block 14 forms a breach 14-1, and under the active force of torsion spring 15, the hook-shaped head 18-4 in top of this breach and square tongue arm-tie 18 interlocks; Both also can depart from.Aforesaid torsion spring 15 also can substitute by spring, as long as make triggering block 14 have an active force towards inner side.
Triggering block axle 13 is also rotatably assorted and separates lock dog 16, and separate lock dog 16 and form a top pressure hole 16-1, a side forms a top compression leg 16-2.The top last item 18-5 of top pressure hole 16-1 built-in side's tongue arm-tie 18, slides up and down process at square tongue arm-tie 18, and it can contact pressure hole, the top inwall separating lock dog, impels it to rotate.The lower arcuate surface of separating the top compression leg 16-2 of lock dog and the top contact end 12-1 of latch bolt plate is suitable, thus the top contact end 12-1 of latch bolt plate can be contacted, latch bolt plate 12 is rotated, the guide hole 12-2 of latch bolt plate 12 upper end pushes up the projection 5-5 of pressure latch bolt arm-tie 5, and then drives latch bolt arm-tie 5, trigger board 9 etc. to inside contract motion.
Drain pan 1 is also equipped with handle shifting block 17, and after handle shifting block 17 rotates, its struck side can the top last item 18-5 of the upwards side's of contacting tongue arm-tie, the side's of making tongue arm-tie 18 upward sliding.
Drain pan 1 is also equipped with tapered end cam 22, can the base 18-3 of the upwards side's of contacting tongue arm-tie after this tapered end cam 22 rotates, the side's of making tongue arm-tie 18 upward sliding.
Normally to close the door course of action:
Because uvula 4 protrudes from the inclined-plane 3-2 of latch bolt, therefore, uvula 4 first touches with doorframe, and----uvula 4 rotates and pushes up and presses---moves after uvula trigger member 7 that---trigger board 9 departs from the support of uvula trigger member 7 support portion 7-4, and---trigger board 9 moves down under the effect triggering leaf spring 10, and---trigger board 9 enters the support portion 7-3 of uvula trigger member 7---latch bolt 3 retreats (inside contracting motion) touching with doorframe at closing time---after door is incorporated into position, latch bolt 3 ejects under the effect of latch bolt stage clip 6---in latch bolt 3 ejection process, trigger board 9 is collided with triggering block 14, and---triggering block 14 turns to and departs from square tongue arm-tie 18 place of occlusion---square tongue arm-tie 18 slide downward under the effect of torsion spring 19---in sliding process, coordinate with gear 23, gear 23 is rotated---side's of the drive tongue rotating disk 20 rotates---side's of contacting tongue 21 when square tongue rotating disk 20 rotates, until square tongue 21 outwards ejects, realization is locked a door.
Handle door opening action process:
Handle shifting block 17 rotates---square tongue arm-tie 18 to be moved---unlocking board 16 is rotated---to touch with trigger board 9, trigger board 9 moves up, and---uvula trigger member 7 slides into reset mode to latch bolt end under torsion spring effect---square tongue arm-tie 18 continues to move up---, and triggering block 14 resets, can be engaged with square tongue arm-tie 18 that---square tongue arm-tie 18 continues upwards, and---latch bolt plate 12 is rotated---moves---latch bolt 3 is retracted---and unclamp handle after latch bolt arm-tie 5, handle shifting block 17 resets---and square tongue arm-tie 18 is engaged with triggering block 14, tangling---latch bolt 3 ejects, can not the side's of triggering tongue.Because, trigger board 9 on move reset, uvula 4 and trigger member 7 also reset, and trigger board 9 can not be glided, thus can not touch triggering block 14, so latch bolt 3 ejection process can not eject by the side's of triggering tongue 21.Whole lock body state is in state after the enabling of Fig. 1.
Key or knob door opening action process:
Rotate key or knob, tapered end cam 22 rotates---square tongue arm-tie 18 to be moved---unlocking board 16 is rotated---to touch with trigger board 9, trigger board 9 moves up, and---uvula trigger member 7 slides into reset mode to latch bolt end under torsion spring effect---square tongue arm-tie 18 continues to move up---, and triggering block 14 resets, can be engaged with square tongue arm-tie 18 that---square tongue arm-tie 18 continues upwards, and---latch bolt plate 12 is rotated---moves---latch bolt 3 is retracted---and unclamp key or knob after latch bolt arm-tie 5, key or knob reset---and square tongue arm-tie 18 is engaged with triggering block 14, tangling---latch bolt 3 ejects, can not the side's of triggering tongue.Because, trigger board 9 on move reset, uvula 4 and trigger member 7 also reset, and trigger board 9 can not be glided, thus can not touch triggering block 14, so latch bolt 3 ejection process can not eject by the side's of triggering tongue 21.Whole lock body state is in state after the enabling of Fig. 1.After unclamping key or knob, whole lock body state is in state after the enabling of Fig. 1.
Those of ordinary skill in the art will be appreciated that; above embodiment is only used to the present invention is described; and not as limitation of the invention, as long as within the scope of the invention, all will protection scope of the present invention be dropped on to the change of above embodiment, distortion.
Claims (10)
1. the insertion-core lock of the latch bolt side of triggering tongue, comprises drain pan (1), liner plate (2), latch bolt (3), square tongue (21), the liner plate (2) described in lateral surface fixed installation of described drain pan (1); Described latch bolt (3), square tongue (21) are all telescopically installed on drain pan (1), the liner plate (2) and external end head can stretch through out; Described latch bolt (2) the inner connects a latch bolt arm-tie (5); Described drain pan (1) arranges the first elastic component, and the first elastic component produces an outside active force to described latch bolt arm-tie (5); It is characterized in that: latch bolt (3) is rotatably assorted a uvula (4), and uvula contacts a uvula trigger member (7); The second elastic component be arranged on latch bolt arm-tie (5) produces active force to uvula trigger member (7), and then makes uvula (4) protrude from the inclined-plane of latch bolt (3); Uvula trigger member (7) has the first support portion (7-4), the second support portion (7-3);
Latch bolt arm-tie (5) installs the trigger board (9) that can slide up and down, and latch bolt arm-tie (5) arranges the 3rd elastic component, produces downward active force to trigger board (9); Drain pan (1) assembles a rotary type triggering block (14), and triggering block (14) forms a breach; Drain pan (1) installs the square tongue arm-tie (18) that can slide up and down, and the upper end of square tongue arm-tie (18) forms the gib head suitable with the breach of triggering block (14); Triggering block is under the effect of the 4th elastic component, and the gib head of its breach and square tongue arm-tie hooks together; Drain pan (1) arranges the 5th elastic component, and the 5th elastic component the other side tongue arm-tie (18) produces a downward active force;
Under normality, trigger board (9) is supported in first support portion (7-4) of uvula trigger member (7), after trigger board (9) departs from the first support portion, and under the effect of the 3rd elastic component, slide downward enters second support portion (7-3) of uvula trigger member (7), now, when trigger board (9) is outwards moved, its lower end can be pushed up and be touched triggering block, and triggering block and square tongue arm-tie (18) are separated;
Side's tongue arm-tie (18) forms teeth, and engage with a gear (23), gear (23) is fixed on side's tongue rotating disk (20), and square tongue rotating disk (20) can make stretching motion by the side's of contacting tongue (21).
2. the insertion-core lock of the latch bolt side of triggering as claimed in claim 1 tongue, is characterized in that: the external end head of latch bolt (3) forms a sheet groove (3-1), and this groove extends to the inclined-plane (3-2) of latch bolt (3); The inner segment (3-3) of latch bolt (3) forms through hole (3-4), and this through hole (3-4) communicates with sheet groove (3-1); Described uvula (4) is assemblied in sheet groove (3-1) place of latch bolt; Described uvula trigger member (7) has cylindrical section (7-1), and cylindrical section (7-1) stretches into the through hole of latch bolt movably, and touches with described uvula.
3. the insertion-core lock of the latch bolt side of triggering as claimed in claim 1 tongue, it is characterized in that: drain pan (1) installs the latch bolt plate (12) that can rotate, the lower end of latch bolt plate (12) is top contact end (12-1), upper end forms strip guide hole (12-2), and this guide hole stretches into the projection (5-5) on latch bolt arm-tie; Drain pan (1) is rotatably assorted a solution lock dog (16), separate lock dog (16) and form top pressure hole (16-1) and top compression leg (16-2), the top last item (18-5) on top pressure hole (16-1) built-in side's tongue arm-tie (18), slide up and down in process square tongue arm-tie (18), it contacts pressure hole, the top inwall separating lock dog, impels and separates lock dog rotation; The top compression leg (16-2) separating lock dog can contact the top contact end (12-1) of latch bolt plate and make it rotate, projection (5-5) on the guide hole (12-2) top pressure latch bolt arm-tie (5) of latch bolt plate (12) upper end, and then drive latch bolt arm-tie (5) to inside contract motion.
4. the insertion-core lock of the latch bolt side of triggering as claimed in claim 3 tongue, it is characterized in that: trigger board has end slipway, slideway stretches into and the projection of the described latch bolt arm-tie that is slidably matched.
5. the insertion-core lock of the latch bolt side of triggering as claimed in claim 1 tongue, is characterized in that: square tongue (21) forms top pressure hole (21-2); Side's tongue rotating disk (20) forms cylindrical projection (20-1,20-2), the pressure hole, top (21-2) of the projection side of inserting tongue (21), when side's tongue rotating disk (20) rotates, projection (20-1,20-2) can push up pressure hole, the top inwall of pressure side's tongue (21), thus the side's of drive tongue makes stretching motion.
6. the insertion-core lock of the latch bolt side of the triggering tongue as described in any one of claim 1-5, it is characterized in that: drain pan (1) assembling handle shifting block (17), handle shifting block (17) rotates, it can the upwards side's of contacting tongue arm-tie, the side's of making tongue arm-tie (18) upward sliding.
7. the insertion-core lock of the latch bolt side of the triggering tongue as described in any one of claim 1-5, it is characterized in that: drain pan (1) assembling tapered end cam (22), tapered end cam (22) rotates, can the upwards side's of contacting tongue arm-tie, the side's of making tongue arm-tie (18) upward sliding.
8. the insertion-core lock of the latch bolt side of the triggering tongue as described in any one of claim 1-5, it is characterized in that: latch bolt arm-tie (5) has chute (5-3), the direction of this chute (5-3) is identical with the direction of motion of latch bolt arm-tie (5), and chute (5-3) is inserted and the convex top (7-5) of the uvula trigger member (7) that is slidably matched.
9. the insertion-core lock of the latch bolt side of the triggering tongue as described in any one of claim 1-5, is characterized in that: square tongue (21) forms one chute (21-1), and the direction of this chute is identical with the direction of motion of square tongue (21); Corresponding, drain pan (1) fixes the second guide shaft (1-2), the chute (21-1) of the second guide shaft side of inserting tongue, when square tongue motion, the chute (21-1) of square tongue moves along the second guide shaft (1-2).
10. the insertion-core lock of the latch bolt side of triggering as claimed in claim 9 tongue, it is characterized in that: square tongue arm-tie (18) longitudinally forms chute (18-1), insert to this slide formula second guide shaft (1-2) of drain pan, when square tongue arm-tie motion, the chute of square tongue arm-tie moves along the second guide shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310135395.1A CN103225453B (en) | 2013-04-17 | 2013-04-17 | Mortise lock capable of triggering square bolt by inclined bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310135395.1A CN103225453B (en) | 2013-04-17 | 2013-04-17 | Mortise lock capable of triggering square bolt by inclined bolt |
Publications (2)
| Publication Number | Publication Date |
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| CN201310135395.1A Active CN103225453B (en) | 2013-04-17 | 2013-04-17 | Mortise lock capable of triggering square bolt by inclined bolt |
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| CN203271297U (en) * | 2013-04-17 | 2013-11-06 | 杭州金指码实业有限公司 | Latch bolt assembly of mortise lock |
| CN103510762B (en) * | 2013-10-08 | 2016-02-10 | 陈晨 | A kind of automatic lock |
| CN113121940B (en) * | 2019-12-31 | 2022-12-30 | 广东生益科技股份有限公司 | Thermosetting resin composition, and prepreg, laminated board and printed wiring board using thermosetting resin composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1669525A1 (en) * | 2004-12-13 | 2006-06-14 | Talleres De Escoriaza, S.A. | Mortised lock with automatic locking of the dead-bolt |
| CN201037335Y (en) * | 2007-04-25 | 2008-03-19 | 何华昌 | Novel lock |
| CN202055650U (en) * | 2011-03-22 | 2011-11-30 | 杭州金指码实业有限公司 | Mortise lock |
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| DE102005000165A1 (en) * | 2005-11-24 | 2007-05-31 | Aug. Winkhaus Gmbh & Co. Kg | Lock with a lock cylinder |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1669525A1 (en) * | 2004-12-13 | 2006-06-14 | Talleres De Escoriaza, S.A. | Mortised lock with automatic locking of the dead-bolt |
| CN201037335Y (en) * | 2007-04-25 | 2008-03-19 | 何华昌 | Novel lock |
| CN202055650U (en) * | 2011-03-22 | 2011-11-30 | 杭州金指码实业有限公司 | Mortise lock |
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