CN201850876U - Safe and fast escape lock - Google Patents
Safe and fast escape lock Download PDFInfo
- Publication number
- CN201850876U CN201850876U CN2010205830364U CN201020583036U CN201850876U CN 201850876 U CN201850876 U CN 201850876U CN 2010205830364 U CN2010205830364 U CN 2010205830364U CN 201020583036 U CN201020583036 U CN 201020583036U CN 201850876 U CN201850876 U CN 201850876U
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- lock
- bar
- slide block
- escape
- slide bar
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Abstract
The utility model discloses a safe and fast escape lock which belongs to the technical field of fire safety. The escape lock comprises a smoke alarm, a transformer, an electromagnet, a stopping latch, a lock shell, an emergency button, a spring 1, a gasket 1, a slide block 1, a slide bar 1, a bearing, a straight bar, a slide bar 2, a slide block 2, a latch, a spring 2, a gasket 2, a small baffle, a lock sheath and a standby pull rod. The safe and fast escape lock of the utility model has the advantages that the escape lock can be started automatically during the fire emergency, so that the time for taking off a safety hammer and crushing a glass cover can be saved; the escape lock is convenient for operation and can save time; and the stopping latch can be opened manually through the standby pull rod. When a circuit cannot work normally, the escape lock also can be opened normally; and when a fire breaks out, alarm is given the first time so that more time is won for the personnel evacuation. Simultaneously, a layer of fluorescent material is arranged on the emergency button of the escape lock by coating, so that an escape way is effectively shown to the trapped personnel when illumination systems are destroyed.
Description
Technical field
The utility model belongs to the security against fire technical field, particularly a kind of safe and efficient escape lock.
Background technology
Present a part of public place escape way escape are locked, during breaking out of fire, smash lock by the axe that takes off the escape next door and open door.Other has some escape ways is a kind of common escape locks of usefulness, and escape lock is other a hand hammer, and with cloche lock is covered.During breaking out of fire, through taking off hand hammer, smash cloche, three steps of rotating handles are opened door.More than two kinds of methods consuming time more, if in the breaking out of fire at night, illuminator is damaged again, consuming time in the dark will be more, and when fire takes place, one minute and one second just can be saved many people's life.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of safe and efficient escape lock.
This escape lock mainly comprises smoke alarm, transformer, electromagnet, stops door bolt, lock housing, danger button, spring 1, pad 1, slide block 1, slide bar 1, bearing, straight-bar, slide bar 2, slide block 2, lock bolt, spring 2, pad 2, small front apron, lock sheath and standby pull bar;
The top of described lock housing is connected by draw-in groove with the bottom;
Described lock housing and lock sheath are installed in respectively on the right wing and left side fan of escape;
The described door bolt that stops adopts electromagnet core;
Described bearing adopts linear bearing;
Be equipped with chute on described slide bar 1 and the slide bar 2;
Wherein the input of smoke alarm is connected with AC power, output connects electromagnet by transformer, lock housing and lock sheath are separately fixed on the door, electromagnet is fixed in the lock housing, electromagnet core embeds in the electromagnet, standby pull bar is installed in an end of electromagnet core, two bearings are installed on the inwall of lock housing, straight-bar is through between two bearings, one end of slide bar 1 and slide bar 2 all is embedded on the straight-bar, and along the straight-bar direction, the space angle of slide bar 1 and slide bar 2 is fixed angles, but can adjust the size of angle by the jackscrew on the slide bar 1, slide block 1 and slide block 2 are embedded in respectively on slide bar 1 and the slide bar 2, slide block 1 and slide block 2 can slide in the chute of slide bar 1 and slide bar 2 respectively, the lock housing front has the hole, danger button passes the hole and connects slide block 1, slide block 2 connects lock bolt, lock bolt runs through lock housing and lock sheath, and the lock bolt both sides are respectively arranged with bar, the bar intermediate openings, one end of spring 2 is pressed in the end that lock bolt enters the lock sheath, the other end is pressed on the side of pad 2, and the opposite side of pad 2 is pressed on the small front apron, and small front apron is fixed on the lock housing.
Be provided with pad 1 and spring 1 between described slide block 1 and the danger button, slide block 1, pad 1, spring 1, hole that the lock housing front has and the center line of danger button can draw a straight line, because the position-limiting action in hole, danger button vertically lock housing moves;
Another hole that described lock housing top also is provided with, standby pull bar can stretch out outside the lock by this hole that the lock housing top is provided with;
The course of work:
Smoke alarm is installed in the place of easy breaking out of fire, and escape lock is installed on the escape, and smoke alarm links to each other with escape lock by lead.
During breaking out of fire, smoke alarm is reported to the police, and the voltage of the output of smoke alarm output 220V.Step-down is reduced to 24V to the voltage of 220V through transformer, powers to electromagnet.After the electromagnet energising, iron core is sucked back, stops that promptly door bolt is opened.The people comes in front of the door, promote danger button, one end of danger button drives slide block 1 and slides on slide bar 1, thereby slide block 1 drives slide bar 1 rotation, slide bar 1 drives slide bar 2 again by straight-bar to be changeed, pulling slide block 2 during slide bar 2 rotations, slide block 2 and then lock bolt retracted, be about to lock and open, when pushing lock open, also can take advantage of a situation door is pushed open.
Ifs circuit damages, and stops that door bolt can not open automatically, but the standby pull bar of direct pull is opened and stopped door bolt.
When locking a door, elder generation's standby pull bar of pulling is opened and is stopped door bolt, the door that closes then, and doorframe extruding lock bolt, lock bolt retreats, and spring 2 will be compressed, and spring 2 is released lock bolt when align in the hole on lock housing and lock sheath, and door promptly is lockable.
When considering the night breaking out of fire, the destroyed back of illuminator people can not find escape rapidly, and we have coated one deck fluorescent material again on the danger button of escape lock, can effectively guide people in the dark.
During breaking out of fire, owing to stop the effect of door bolt, do not promote danger button, can not drive lock bolt and retreat, Men Buhui is opened, and prevents that people under normal circumstances arbitrarily using.
Advantage of the present utility model:
Agility:
At first, stop door bolt,, can open automatically, saved and taken off safety hammer, the time of shattered glass cover in the urgent moment that fire takes place by cloche is improved to.
Secondly, by manual link mechanism, the escape personnel only need push the danger button of locking and just door can be opened." reversing knob pushes then " this mode of unblanking of existing escape lock is reduced to " pushing danger button " action, both had been convenient to operation, saved the time again.
Reliability:
In order to prevent to stop after the automatic controls circuit from damaging that door bolt can not open, we have designed a standby pull bar again, can manual unlocking stop door bolt.Under the situation of circuit cisco unity malfunction, also can normally open escape lock.
Safety:
When fire takes place, can report to the police in the very first time, for the escape personnel has striven for the more time.Simultaneously, scribble one deck fluorescent material on the danger button of escape lock, when illuminator is destroyed, can effectively guide the passway for escaping direction to trapped personnel.
Description of drawings
As figure is the structural representation of this safe and efficient escape lock.
Among the figure: 1. smoke alarm, 2. transformer, 3. electromagnet, 4. electromagnet core, 5. lock housing, 6. danger button 7. springs 1,8. pad 1, and 9. slide block 1, and 10. slide bar 1,11. linear bearing, 12. slide bars, 2,13. slide blocks 2,14. lock bolt, 15. springs, 2,16. pads 2,17. small front apron, 18. lock sheaths, 19. standby pull bars.
The specific embodiment
A kind of safe and efficient escape lock of the utility model reaches accompanying drawing in conjunction with the embodiments and is illustrated.
As shown in Figure 1, this escape lock mainly comprise smoke alarm, transformer, electromagnet, stop door bolt, lock housing, danger button, spring 1, pad 1, slide block 1, slide bar 1, bearing, straight-bar, slide bar 2, slide block 2, lock bolt, spring 2, pad 2, small front apron, lock sheath and standby pull bar;
The top of described lock housing is connected by draw-in groove with the bottom;
Described lock housing and lock sheath are installed in respectively on the right wing and left side fan of escape
The described door bolt that stops adopts electromagnet core;
Described bearing adopts linear bearing;
Wherein the input of smoke alarm is connected with the 220V AC power, output connects electromagnet by transformer, lock housing and lock sheath are separately fixed on the door, electromagnet is screwed in lock housing, electromagnet core embeds in the electromagnet, standby pull bar is welded on an end of electromagnet core, two linear bearing symmetries are fixed on the lock-shell lining, straight-bar is through between two linear bearings, the straight-bar middle part is thicker, two ends are thinner, fix by a jackscrew between slide bar 1 and straight-bar, can regulate the space angle between slide bar 1 and the slide bar 2, slide bar 2 and straight-bar interference fit, slide block 1 and slide block 2 are embedded in respectively on slide bar 1 and the slide bar 2, slide block 1 and slide block 2 can slide in the chute of slide bar 1 and slide bar 2 respectively, the lock housing front has a square hole, danger button passes square hole and connects slide block 1, and slide block 2 connects lock bolt, and lock bolt runs through lock housing and lock sheath, the lock bolt both sides are respectively arranged with a thin bar, thin bar intermediate openings, an end of spring 2 is pressed in the end that lock bolt enters the lock sheath, and the other end is pressed on the side of pad 2, the opposite side of pad 2 is pressed on the small front apron, small front apron by screw on lock housing.
Be provided with pad 1 and spring 1 between described slide block 1 and the danger button, slide block 1, pad 1, spring 1, hole that the lock housing front has and the center line of danger button can draw a straight line, because the position-limiting action in hole, danger button is the last plane motion of lock housing vertically;
Another hole that described lock housing top also is provided with, standby pull bar can stretch out outside the lock by another hole that the lock housing top is provided with, and standby pull bar covers with cloche, and available 502 glue are bonded at cloche on the lock housing;
The course of work:
Smoke alarm is installed in the place of easy breaking out of fire, and escape lock is installed on the escape, and smoke alarm links to each other with escape lock by lead.
During breaking out of fire, smoke alarm is reported to the police, and the voltage of the output of smoke alarm output 220V.Step-down is reduced to 24V to the voltage of 220V through transformer, powers to electromagnet.After the electromagnet energising, iron core is sucked back, stops that promptly door bolt is opened.The people comes in front of the door, promote danger button, one end of danger button drives slide block 1 and slides on slide bar 1, thereby slide block 1 drives slide bar 1 rotation, slide bar 1 drives slide bar 2 again by straight-bar to be changeed, pulling slide block 2 during slide bar 2 rotations, slide block 2 and then lock bolt retracted, be about to lock and open, when pushing lock open, also can take advantage of a situation door is pushed open.
Ifs circuit damages, and stops that door bolt can not open automatically, but the standby pull bar of direct pull is opened and stopped door bolt.
When locking a door, elder generation's standby pull bar of pulling is opened and is stopped door bolt, the door that closes then, and doorframe extruding lock bolt, lock bolt retreats, and spring 2 will be compressed, and spring 2 is released lock bolt when align in the hole on lock housing and lock sheath, and door promptly is lockable.
When considering the night breaking out of fire, the destroyed back of illuminator people can not find escape rapidly, and we have coated one deck fluorescent material again on the danger button of escape lock, effectively guide people again in the dark.
During breaking out of fire, owing to stop the effect of door bolt, do not promote danger button, can not drive lock bolt and retreat, Men Buhui is opened, and prevents that people under normal circumstances arbitrarily using.
Claims (4)
1. safe and efficient escape lock is characterized in that: this escape lock comprises smoke alarm, transformer, electromagnet, stops door bolt, lock housing, danger button, spring 1, pad 1, slide block 1, slide bar 1, bearing, straight-bar, slide bar 2, slide block 2, lock bolt, spring 2, pad 2, small front apron, lock sheath and standby pull bar;
The described door bolt that stops adopts electromagnet core;
Be equipped with chute on described slide bar 1 and the slide bar 2;
Wherein the input of smoke alarm is connected with AC power, output connects electromagnet by transformer, lock housing and lock sheath are separately fixed on the door, electromagnet is fixed in the lock housing, electromagnet core embeds in the electromagnet, standby pull bar is installed in an end of electromagnet core, and two bearings are installed on the inwall of lock housing, and straight-bar is through between two bearings, one end of slide bar 1 and slide bar 2 all is embedded on the straight-bar, slide block 1 and slide block 2 are embedded in respectively on slide bar 1 and the slide bar 2, and the lock housing front has the hole, and danger button passes the hole and connects slide block 1, slide block 2 connects lock bolt, lock bolt runs through lock housing and lock sheath, and the lock bolt both sides are respectively arranged with bar, the bar intermediate openings, one end of spring 2 is pressed in the end that lock bolt enters the lock sheath, the other end is pressed on the side of pad 2, and the opposite side of pad 2 is pressed on the small front apron, and small front apron is fixed on the lock housing.
2. by the described safe and efficient escape lock of claim 1, it is characterized in that: described bearing adopts linear bearing.
3. by the described safe and efficient escape lock of claim 1, it is characterized in that: be provided with pad 1 and spring 1 between described slide block 1 and the danger button, slide block 1, pad 1, spring 1, hole that the lock housing front has and the center line of danger button can draw a straight line.
4. by the described safe and efficient escape lock of claim 1, it is characterized in that: another hole that described lock housing top also is provided with, standby pull bar can stretch out outside the lock by this hole that the lock housing top is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205830364U CN201850876U (en) | 2010-10-29 | 2010-10-29 | Safe and fast escape lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205830364U CN201850876U (en) | 2010-10-29 | 2010-10-29 | Safe and fast escape lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850876U true CN201850876U (en) | 2011-06-01 |
Family
ID=44093275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205830364U Expired - Fee Related CN201850876U (en) | 2010-10-29 | 2010-10-29 | Safe and fast escape lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150067A (en) * | 2017-12-25 | 2018-06-12 | 吉林大学 | A kind of fire-fighting life-saving door lock monitoring system based on cloud alarm platform |
| CN111877927A (en) * | 2020-07-22 | 2020-11-03 | 顾丽霞 | Safety door |
| CN113482445A (en) * | 2021-06-30 | 2021-10-08 | 烟台天德消防科技工程有限公司 | Fire alarm system |
-
2010
- 2010-10-29 CN CN2010205830364U patent/CN201850876U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150067A (en) * | 2017-12-25 | 2018-06-12 | 吉林大学 | A kind of fire-fighting life-saving door lock monitoring system based on cloud alarm platform |
| CN108150067B (en) * | 2017-12-25 | 2019-05-07 | 吉林大学 | A kind of fire-fighting life-saving door lock monitoring system based on cloud alarm platform |
| CN111877927A (en) * | 2020-07-22 | 2020-11-03 | 顾丽霞 | Safety door |
| CN111877927B (en) * | 2020-07-22 | 2022-03-29 | 山东闼闼木业有限公司 | Safety door |
| CN113482445A (en) * | 2021-06-30 | 2021-10-08 | 烟台天德消防科技工程有限公司 | Fire alarm system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20111029 |