CN102619407B - Triggering device for automatic lock - Google Patents
Triggering device for automatic lock Download PDFInfo
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- CN102619407B CN102619407B CN201210103100.8A CN201210103100A CN102619407B CN 102619407 B CN102619407 B CN 102619407B CN 201210103100 A CN201210103100 A CN 201210103100A CN 102619407 B CN102619407 B CN 102619407B
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- lock
- locking
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- 230000000694 effects Effects 0.000 claims description 14
- 230000001960 triggered effect Effects 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 238000009964 serging Methods 0.000 claims description 2
- 208000034656 Contusions Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Housing For Livestock And Birds (AREA)
- Wing Frames And Configurations (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses a triggering device for an automatic lock. The triggering device comprises lock plungers, an inner bracket, a triggering mechanism, a locking spring and an unlocking mechanism, wherein the triggering mechanism can touch and squeeze a roller to realize automatic locking when a door is closed. After the triggering device contacts a doorframe when the door is closed, the roller is squeezed and contracted, while the lock plungers cannot be extended out; and the door is continuously closed, and the lock plungers can be extended out only when the roller slides into a bolt hole position and is extended out to trigger an internal locking mechanism, so that friction between a plunger head and the doorframe is effectively avoided.
Description
Technical field
The present invention relates to lockset, particularly a kind of automatic locking flip flop equipment.
Background technology
Existing automatic locking is all at closing time, and doorframe pressure touch spin directly triggers the fastening mechanism in lock body, and each locking bolt of spring ejection is locked, because doorframe edge also has a segment distance to lockhole, when locking bolt stretches out can with doorframe friction, impact use.
Summary of the invention
The object of the present invention is to provide a kind of self-locking flip flop equipment, effectively prevent the friction of bolt head and doorframe at closing time.
Object of the present invention is realized by following technical scheme:
A kind of automatic locking flip flop equipment, it comprises: locking bolt, inner support, trigger mechanism, lock spring and unlocking mechanism, it is characterized in that: lock body support 75 is fixed on lock panel 1 by panel screw 3,75 one-tenth, lock body support " U " font, be provided with three screw holes, fixed by screw and lock housing 70, another side is fixed by screw and locking closure 71, lock housing 70 is also provided with several pin, and cover screw is connected on pin and fixes locking closure 71.Combined bolt 1, anti-saw bolt 8, bolt cover 20 is riveted on inner support 19, combined bolt 1, anti-saw bolt 8, bolt overlap 20 movable sets on lock panel 1 and, in corresponding hole, inner support 19 are also provided with bracket chute 38, and bracket screw 39 is fixed in lock housing 70 through bracket chute 38, and inner support 19 can slidably reciprocate along bracket chute 38, roller 21 is arranged in roller mount 22 by roller pin 23, frizzen 24 is riveted in roller mount 22, buffer spring 26 is enclosed within outside frizzen 24, roller mount 22 movable set is in bolt cover 20, frizzen 24 is through support 1 and trigger swing arm 28, cottor pin 2 31 is through the Kong Zhongqi stationary positioned effect of frizzen 24 afterbody, support 1 is fixed on inner support 19, triggering pin 30 is fixed in triggering swing arm 28, trigger swing arm 28 by triggering pendulum pin 29 movable set on inner support 19, triggering torsion spring 27 is installed in triggering swing arm 28, one is through in the hole in the middle part of frizzen 24, other end is fixed on and is triggered in swing arm 28, trigger swing arm 28 can swing, check lock lever 32 passes through lever pin 33 movable set on inner support 19, pin 2 35 is fixed on latch 36, and pin 2 35 is through in the hole of establishing check lock lever 32 front portion, and locking pole spring 34 is arranged on inner support 19, one hangs over check lock lever 32 afterbody, and spacer pin 37 is fixed in lock housing 70, spring guide 64 one end is through in the hole of bending part before inner support 19, and other end guide rod screw 65 is fixed on the rear portion of lock housing 70, and spring 63 of locking is enclosed within outside spring guide 64, and one end withstands on the other end in lock housing and withstands on inner support 19.
Automatic locking flip flop equipment of the present invention, trigger mechanism can to touch squeezing roller at closing time automatic locking, at closing time, its flip flop equipment with door frame contact after, squeezing roller shrinks, but now locking bolt can not stretch out; Continue to close the door, just can stretch out when roller slips into trigger internal retaining mechanism locking bolt when keyhole position is stretched out, effectively prevent the friction of bolt head and doorframe.
Accompanying drawing explanation
Fig. 1, front view for embodiment one closed condition,
Fig. 2, left view for Fig. 1,
Fig. 3, be embodiment one opening schematic diagram;
Fig. 4, front view for embodiment two closed condition, left view is as Fig. 2;
Fig. 5 is embodiment two opening schematic diagram;
Fig. 6, front view for embodiment three closed condition, left view is as Fig. 2;
Fig. 7 is embodiment three opening schematic diagram.
Specific embodiment
Embodiment 1
A kind of automatic locking flip flop equipment as shown in Figure 1, 2, 3, lock body support 75 is fixed on lock panel 1 by panel screw 3,75 one-tenth, lock body support " U " font, be provided with three screw holes, while fixed by screw and lock housing 70, another side is fixed by screw and locking closure 71, and lock housing 70 is also provided with several pin, and cover screw is connected on pin and fixes locking closure 71.Combined bolt 1, anti-saw bolt 8, bolt cover 20 is riveted on inner support 19, combined bolt 1, anti-saw bolt 8, bolt overlap 20 movable sets on lock panel 1 and, in corresponding hole, inner support 19 are also provided with bracket chute 38, and bracket screw 39 is fixed in lock housing 70 through bracket chute 38, and inner support 19 can slidably reciprocate along bracket chute 38, roller 21 is arranged in roller mount 22 by roller pin 23, frizzen 24 is riveted in roller mount 22, buffer spring 26 is enclosed within outside frizzen 24, roller mount 22 movable set is in bolt cover 20, frizzen 24 is through support 1 and trigger swing arm 28, cottor pin 2 31 is through the Kong Zhongqi stationary positioned effect of frizzen 24 afterbody, support 1 is fixed on inner support 19, triggering pin 30 is fixed in triggering swing arm 28, trigger swing arm 28 by triggering pendulum pin 29 movable set on inner support 19, triggering torsion spring 27 is installed in triggering swing arm 28, one is through in the hole in the middle part of frizzen 24, other end is fixed on and is triggered in swing arm 28, trigger swing arm 28 can swing, check lock lever 32 passes through lever pin 33 movable set on inner support 19, pin 2 35 is fixed on latch 36, and pin 2 35 is through in the hole of establishing check lock lever 32 front portion, and locking pole spring 34 is arranged on inner support 19, one hangs over check lock lever 32 afterbody, and spacer pin 37 is fixed in lock housing 70, spring guide 64 one end is through in the hole of bending part before inner support 19, and other end guide rod screw 65 is fixed on the rear portion of lock housing 70, and spring 63 of locking is enclosed within outside spring guide 64, and one end withstands on the other end in lock housing and withstands on inner support 19.
When unblanking, unlocking mechanism promotes inner support 19 to lock body medial movement, and compress spring 63 of locking, each locking bolt shrinks back in lock body simultaneously, and under the effect of locking pole spring 34, latch 36 withstands on spacer pin 37, fixes inner support 19, and namely lock is opened, doorframe bruising roller 21 when laying the key under the door, roller 21 and frizzen 24 shrink to the inside, under the effect triggering torsion spring 27, be installed on the triggering pin 30 triggered in swing arm 28 extrude latch 36 to the right, drive check lock lever 32 counterclockwise movement low-angle, now triggering pin 30 withstands the groove in the middle part of check lock lever 32, continue squeezing roller 21, frizzen 24 shrinks to the inside again, because now triggering swing arm 28, oneself can not swing towards the right, but trigger torsion spring 27 and can receive cage, after roller 21 slips into frame hole portion, frizzen 24 ejects under the effect of buffer spring 26, trigger swing arm 28 left swing and drive return in the groove of triggering pin 30 in the middle part of check lock lever 32, check lock lever 32 thus continue counterclockwise movement, latch 36 skids off from spacer pin 37, inner support 19 and each locking bolt eject by spring 63 of locking, namely lock is locked.
Embodiment 2
A kind of automatic locking flip flop equipment as shown in Figure 4,5, 6, lock body support 75 is fixed on lock panel 1 by panel screw 3,75 one-tenth, lock body support " U " font, be provided with three screw holes, while fixed by screw and lock housing 70, another side is fixed by screw and locking closure 71, and lock housing 70 is also provided with several pin, and (cover screw) cover screw is connected on pin and fixes locking closure 71.Combined bolt 1, anti-saw bolt 8, bolt cover 20 is riveted on inner support 19, combined bolt 1, anti-saw bolt 8, bolt overlap 20 movable sets on lock panel 1 and, in corresponding hole, inner support 19 are also provided with bracket chute 38, and bracket screw 39 is fixed in lock housing 70 through bracket chute 38, and inner support 19 can slidably reciprocate along bracket chute 38, roller 21 is arranged in roller mount 22 by roller pin 23, frizzen 24 is riveted in roller mount 22, buffer spring 26 is enclosed within outside frizzen 24, roller mount 22 movable set is in bolt cover 20, frizzen 24 is through support 1 and trigger swing arm 28, cottor pin 2 31 is through the Kong Zhongqi stationary positioned effect of frizzen 24 afterbody, support 1 is fixed on inner support 19, triggering pin 30 is fixed in triggering swing arm 28, trigger swing arm 28 by triggering pendulum pin 29 movable set on inner support 19, triggering stage clip 97 is installed in triggering swing arm 28, one is through in the hole in the middle part of frizzen 24, other end is fixed on and is triggered in swing arm 28, trigger swing arm 28 can swing, check lock lever 32 passes through lever pin 33 movable set on inner support 19, pin 2 35 is fixed on latch 36, and pin 2 35 is through in the hole of establishing check lock lever 32 front portion, and locking pole spring 34 is arranged on inner support 19, one hangs over check lock lever 32 afterbody, and spacer pin 37 is fixed in lock housing 70, spring guide 64 one end is through in the hole of bending part before inner support 19, and other end guide rod screw 65 is fixed on the rear portion of lock housing 70, and spring 63 of locking is enclosed within outside spring guide 64, and one end withstands on the other end in lock housing and withstands on inner support 19,
When unblanking, unlocking mechanism promotes inner support 19 to lock body medial movement, and compress spring 63 of locking, each locking bolt shrinks back in lock body simultaneously, and under the effect of locking pole spring 34, latch 36 withstands on spacer pin 37, fixes inner support 19, and namely lock is opened; Doorframe bruising roller 21 when laying the key under the door, roller 21 and frizzen 24 shrink to the inside, under the effect triggering stage clip 97, be installed on the triggering pin 30 triggered in swing arm 28 extrude latch 36 to the right, drive check lock lever 32 counterclockwise movement low-angle, now triggering pin 30 withstands the groove in the middle part of check lock lever 32, and continue squeezing roller 21, frizzen 24 shrinks to the inside again, because now triggering swing arm 28, oneself can not swing towards the right, but
trigger stage clip 97cage can be received, after roller 21 slips into frame hole portion, frizzen 24 ejects under the effect of buffer spring 26, trigger swing arm 28 left swing and drive return in the groove of triggering pin 30 in the middle part of check lock lever 32, check lock lever 32 thus continue counterclockwise movement, latch 36 skids off from spacer pin 37, and inner support 19 and each locking bolt eject by spring 63 of locking, and namely lock is locked.
Embodiment 3
A kind of automatic locking flip flop equipment is as shown in Fig. 7,8,9, lock body support 75 is fixed on lock panel 1 by panel screw 3,75 one-tenth, lock body support " U " font, be provided with three screw holes, while fixed by screw and lock housing 70, another side is fixed by screw and locking closure 71, and lock housing 70 is also provided with several pin, and cover screw is connected on pin and fixes locking closure 71.Combined bolt 1, anti-saw bolt 8, bolt cover 20 is riveted on inner support 19, combined bolt 1, anti-saw bolt 8, bolt overlap 20 movable sets on lock panel 1 and, in corresponding hole, inner support 19 are also provided with bracket chute 38, and bracket screw 39 is fixed in lock housing 70 through bracket chute 38, and inner support 19 can slidably reciprocate along bracket chute 38, roller 21 is arranged in roller mount 22 by roller pin 23, frizzen 24 is riveted in roller mount 22, buffer spring 26 is enclosed within outside frizzen 24, roller mount 22 movable set is in bolt cover 20, frizzen 24 is through support 1 and trigger swing arm 28, cottor pin 2 31 is through the Kong Zhongqi stationary positioned effect of frizzen 24 afterbody, support 1 is fixed on inner support 19, triggering pin 30 is fixed in triggering swing arm 28, trigger swing arm 28 by triggering pendulum pin 29 movable set on inner support 19, triggering stage clip 97 is installed in triggering swing arm 28, one is through in the hole in the middle part of frizzen 24, other end is fixed on and is triggered in swing arm 28, trigger swing arm 28 can swing, locking fork 96 is by following at inner support 19 of lever pin 33 movable set, other end pivot bush unit latch 2 94 in the fixing lock housing 70 of pin 3 93, ejector pin 95 one end is fixed on latch 2 94, the other end is through in the hole of establishing, locking fork 96 front portion, locking pole spring 34 is arranged on inner support 19, and one hangs over locking fork 96 afterbody, spring guide 64 one end is through in the hole of bending part before inner support 19, and other end guide rod screw 65 is fixed on the rear portion of lock housing 70, and spring 63 of locking is enclosed within outside spring guide 64, and one end withstands on the other end in lock housing and withstands on inner support 19,
When unblanking, unlocking mechanism promotes inner support 19 to lock body medial movement, and compress spring 63 of locking, each locking bolt shrinks back in lock body simultaneously, and under the effect of locking pole spring 34, locking fork 96 withstands on and triggers on pin 30, and fix inner support 19, namely lock is opened; Doorframe bruising roller 21 when laying the key under the door, roller 21 and frizzen 24 shrink to the inside,
trigger stage clip 97effect under be installed on the triggering pin 30 triggered in swing arm 28 and extrude to the right and lock fork 96, drive locking fork 96 counterclockwise movement low-angle, now trigger pin 30 and withstand the recessed grass of locking in the middle part of fork 96, continue squeezing roller 21, frizzen 24 shrinks to the inside again, because now triggering swing arm 28, oneself can not swing towards the right, but
trigger stage clip 97cage can be received, after roller 21 slips into frame hole portion, frizzen 24 ejects under the effect of buffer spring 26, trigger swing arm 28 left swing and drive return in the groove of triggering pin 30 in the middle part of locking fork 96, lock fork 96 thus continue counterclockwise movement, latch 2 94 rotates clockwise, and inner support 19 and each locking bolt eject by spring 63 of locking, and namely lock is locked.
Claims (2)
1. an automatic locking flip flop equipment, it comprises: locking bolt, inner support, trigger mechanism, to lock spring and unlocking mechanism, it is characterized in that: lock body support (75) is fixed on lock panel (1) by panel screw (3), lock body support (75) becomes " U " font, be provided with three screw holes, while fixed by screw and lock housing (70), another side is fixed by screw and locking closure (71), (70) are also provided with several pin to lock housing, cover screw is connected on pin and fixes locking closure (71), combined bolt one (7), anti-saw bolt (8), bolt cover (20) is riveted on inner support (19), combined bolt one (7), anti-saw bolt (8), bolt cover (20) movable set are in the upper corresponding hole of lock panel (1), inner support (19) is also provided with bracket chute (38), bracket screw (39) is fixed in lock housing (70) through bracket chute (38), and inner support (19) can slidably reciprocate along bracket chute (38), roller (21) is arranged in roller mount (22) by roller pin (23), frizzen (24) is riveted in roller mount (22), buffer spring (26) is enclosed within frizzen (24) outward, roller mount (22) movable set is in bolt cover (20), frizzen (24) is through support one (25) and trigger swing arm (28), cottor pin two (31) is through the Kong Zhongqi stationary positioned effect of frizzen (24) afterbody, support one (25) is fixed on inner support (19), triggering pin (30) is fixed in triggering swing arm (28), trigger swing arm (28) by triggering pendulum pin (29) movable set on inner support (19), triggering stage clip (97) is installed in triggering swing arm (28), one is through in the hole at frizzen (24) middle part, other end is fixed on and is triggered in swing arm (28), trigger swing arm (28) can swing, check lock lever (32) by lever pin (33) movable set on inner support (19), pin two (35) is fixed on latch (36), pin two (35) is through in the hole of establishing check lock lever (32) front portion, locking pole spring (34) is arranged on inner support (19), one hangs over check lock lever (32) afterbody, and spacer pin (37) is fixed in lock housing (70), spring guide (64) one end is through in the hole of inner support (19) front bending part, other end guide rod screw (65) is fixed on the rear portion of lock housing (70), spring (63) of locking is enclosed within spring guide (64) outward, and one end withstands on the other end in lock housing and withstands on inner support (19).
2. an automatic locking flip flop equipment, it comprises: locking bolt, inner support, trigger mechanism, to lock spring and unlocking mechanism, it is characterized in that: lock body support (75) is fixed on lock panel (1) by panel screw (3), lock body support (75) becomes " U " font, be provided with three screw holes, while fixed by screw and lock housing (70), another side is fixed by screw and locking closure (71), (70) are also provided with several pin to lock housing, cover screw is connected on pin and fixes locking closure (71), combined bolt one (7), anti-saw bolt (8), bolt cover (20) is riveted on inner support (19), combined bolt one (7), anti-saw bolt (8), bolt cover (20) movable set are in the upper corresponding hole of lock panel (1), inner support (19) is also provided with bracket chute (38), bracket screw (39) is fixed in lock housing (70) through bracket chute (38), and inner support (19) can slidably reciprocate along bracket chute (38), roller (21) is arranged in roller mount (22) by roller pin (23), frizzen (24) is riveted in roller mount (22), buffer spring (26) is enclosed within frizzen (24) outward, roller mount (22) movable set is in bolt cover (20), frizzen (24) is through support one (25) and trigger swing arm (28), cottor pin two (31) is through the Kong Zhongqi stationary positioned effect of frizzen (24) afterbody, support one (25) is fixed on inner support (19), triggering pin (30) is fixed in triggering swing arm (28), trigger swing arm (28) by triggering pendulum pin (29) movable set on inner support (19), triggering stage clip (97) is installed in triggering swing arm (28), one is through in the hole at frizzen (24) middle part, other end is fixed on and is triggered in swing arm (28), trigger swing arm (28) can swing, locking fork (96) is by following at inner support (19) of lever pin (33) movable set, the upper other end pivot bush unit latch two (94) of the fixing lock housing (70) of pin three (93), ejector pin (95) one end is fixed on latch two (94), the other end is through in the hole of establishing, locking fork (96) front portion, locking pole spring (34) is arranged on inner support (19), and one hangs over locking fork (96) afterbody, spring guide (64) one end is through in the hole of inner support (19) front bending part, other end guide rod screw (65) is fixed on the rear portion of lock housing (70), spring (63) of locking is enclosed within spring guide (64) outward, and one end withstands on the other end in lock housing and withstands on inner support (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103100.8A CN102619407B (en) | 2012-04-10 | 2012-04-10 | Triggering device for automatic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103100.8A CN102619407B (en) | 2012-04-10 | 2012-04-10 | Triggering device for automatic lock |
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| Publication Number | Publication Date |
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| CN102619407A CN102619407A (en) | 2012-08-01 |
| CN102619407B true CN102619407B (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210103100.8A Active CN102619407B (en) | 2012-04-10 | 2012-04-10 | Triggering device for automatic lock |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864988B (en) * | 2012-09-24 | 2016-05-11 | 夏志云 | A kind of automatic locking lock body |
| CN103938930B (en) * | 2013-01-18 | 2016-06-22 | 王力安防产品有限公司 | A kind of automatic door lock lock out governor motion |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4050064B2 (en) * | 2002-01-31 | 2008-02-20 | 美和ロック株式会社 | Gremon tablets |
| CN201241532Y (en) * | 2008-05-24 | 2009-05-20 | 马春淋 | Multifunctional anti-theft lock |
| CN201351409Y (en) * | 2009-02-13 | 2009-11-25 | 亚萨合莱-王力保安制品有限公司 | Lockset with a plurality of spring bolts |
| CN201891315U (en) * | 2010-12-09 | 2011-07-06 | 永康市奇豪锁业有限公司 | Anti-prying door lock with hook tongue |
| CN202882564U (en) * | 2012-07-28 | 2013-04-17 | 杨瑾 | Automatic lock trigger device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EE04532B1 (en) * | 1998-10-17 | 2005-08-15 | Hoppe Ag | Window and / or door closer and its use |
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2012
- 2012-04-10 CN CN201210103100.8A patent/CN102619407B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4050064B2 (en) * | 2002-01-31 | 2008-02-20 | 美和ロック株式会社 | Gremon tablets |
| CN201241532Y (en) * | 2008-05-24 | 2009-05-20 | 马春淋 | Multifunctional anti-theft lock |
| CN201351409Y (en) * | 2009-02-13 | 2009-11-25 | 亚萨合莱-王力保安制品有限公司 | Lockset with a plurality of spring bolts |
| CN201891315U (en) * | 2010-12-09 | 2011-07-06 | 永康市奇豪锁业有限公司 | Anti-prying door lock with hook tongue |
| CN202882564U (en) * | 2012-07-28 | 2013-04-17 | 杨瑾 | Automatic lock trigger device |
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| Publication number | Publication date |
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| CN102619407A (en) | 2012-08-01 |
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Effective date of registration: 20150914 Address after: 321200, lotus road, Baihua Mountain, Wuyi Economic Development Zone, Zhejiang, 17 Patentee after: Zhejiang rising Valley Electronics Co., Ltd. Address before: 330501 Jiangxi city of Nanchang Province Gu Lou Cun Shi Bi Zhen Jiang Ji Cun, Anyi County Group No. 1 Patentee before: Yang Jin |