CN110318643B - Sentry box security window - Google Patents
Sentry box security window Download PDFInfo
- Publication number
- CN110318643B CN110318643B CN201910579908.5A CN201910579908A CN110318643B CN 110318643 B CN110318643 B CN 110318643B CN 201910579908 A CN201910579908 A CN 201910579908A CN 110318643 B CN110318643 B CN 110318643B
- Authority
- CN
- China
- Prior art keywords
- air
- fixedly connected
- ball
- sentry box
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 claims abstract description 38
- 239000007924 injection Substances 0.000 claims abstract description 38
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 13
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005034 decoration Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/165—Fireproof windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/06—Audible signalling systems; Audible personal calling systems using hydraulic transmission; using pneumatic transmission
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention relates to the field of decoration and security protection, in particular to a security protection window of a sentry box, wherein an air injection device is movably connected on an air injection pipe, a ball passage is arranged in the air injection device, a left air inlet channel is fixedly connected to one side of the left end of the ball passage close to the center, a left air outlet channel is fixedly connected to one side of the left end of the ball passage close to the edge, a right air outlet channel is fixedly connected to one side of the right end of the ball passage close to the edge, a right air inlet channel is fixedly connected to one side of the right end of the ball passage close to the center, trigger balls are movably arranged in the ball passage, the left air outlet channel and the right air inlet channel are meshed with each other discontinuously through three circles which are divided by a first air-closing ring and a second air-closing ring, the trigger balls are arranged in a rhombic shape with inclined blocks, so that air can be driven to rotate clockwise and then contract inwards, the effect of automatic cyclic rotation and swing of the air injection device is achieved.
Description
Technical Field
The invention relates to the field of decoration and security, in particular to a security window of a sentry box.
Background
With the improvement of the development and living conditions of society, people pay more attention to the security function of decoration in life, particularly, facilities such as security sentry boxes which are easy to attract the attack of a riot, and once the riot attacks, the riot can attack a fragile window preferentially, and at the same time, the riot can throw burning objects into the window.
And the existing security sentry box is not provided with protective facilities aiming at the type, so that people in the security sentry box are easy to be seriously injured when suffering from the event.
Disclosure of Invention
The utility model provides a sentry box security protection window, the device accessible high-pressure jet-propelled glass piece that inwards flies apart when broken the window stops according to time sequence in proper order, and when meetting and throw the burning thing, the device can automatic trigger simultaneously becomes the form that disperses and erupts the dry powder of putting out a fire, can also send sharp-pointed alarm sound and threaten away the attacker when calling for help when expanding injection range.
A sentry box security window comprises a sentry box and a security window, wherein the security window is fixedly arranged on one side of the sentry box, a compressed gas cylinder is fixedly arranged on the left side of the security window, an air injection pipe is fixedly arranged above the security window, an air injection device is movably connected onto the air injection pipe, a ball passage is arranged in the air injection device, a left air inlet channel is fixedly connected to one side, close to the center, of the left end of the ball passage, a left air outlet channel is fixedly connected to one side, close to the edge, of the left end of the ball passage, a right air outlet channel is fixedly connected to one side, close to the edge, of the right end of the ball passage, a right air inlet channel is fixedly connected to one side, close to the center, of the right end of the ball passage, a trigger ball is movably arranged in the ball passage, a groove is formed in the trigger ball passage, the first closed gas ring right-hand member has been seted up the circular arc groove, the circular arc groove interlock is connected with the circular arc piece, right-hand member fixedly connected with chute on the second closed gas ring, movable mounting has the sloping piece in the chute, the inside movable mounting of air jet system has the slip ball:
the utility model discloses a fire extinguishing device, including air jet device, air jet device center fixedly connected with air jet head, the lower extreme fixedly connected with air jet nozzle of air jet head, the air jet groove has been seted up on the air jet nozzle, the spout that looses has been seted up at air jet groove both ends, the fixedly connected with circular arc lug in the spout that looses, fixed mounting has trigger device in the air jet groove, the through-hole has been seted up to the air jet nozzle surface, the peripheral fixedly connected with dry powder of putting out a fire:
security protection window below fixed mounting has the security protection case, the inside fixed mounting of security protection case has the fireproof cotton, fixed mounting has soundproof cotton on the fireproof cotton.
Preferably, the two sides of the first air-lock ring and the second air-lock ring are arranged in an inwards concave arc surface, and the arrangement on the left end and the right end is the same.
Preferably, the gas injection groove is gradually wider from the inside to the outside.
Preferably, the triggering device is provided with an elastic film outside and ethanol inside.
Preferably, the first closed-air ring is installed above the left air inlet channel and the right air inlet channel, and the second closed-air ring is installed above the left air outlet channel and the right air outlet channel.
Preferably, the inclined block is a diamond.
Preferably, the through hole is formed in the air injection groove.
Preferably, the arc bump is fixedly provided with an obtuse-angle protrusion.
Preferably, two thirds of the sliding balls are embedded in the inner wall of the air injection device, and the grooves are wavy.
Compared with the prior art, the invention has the following beneficial effects:
1. through the shape of the first air-lock ring and the quarter circle of the second air-lock ring and the mutually discontinuous engagement of the left air outlet channel of the left air inlet channel and the right air inlet channel to the right air outlet channel, the rhombic arrangement of the added oblique block can drive the second air-lock ring to rotate clockwise and then contract inwards when being triggered, so that gas can enter the left air inlet channel and the right air inlet channel to be intermittently switched to drive the trigger ball to move, and the automatic circulating rotation swing effect of the gas injection device is achieved.
2. Through first ring and the second ring both sides indent and slip ball two-thirds inlay on the jet-propelled device inner wall that closes for first ring and the second that close the gas ring slip more efficient make both sides and the laminating of slip ball cambered surface prevent gas from passing through from the gap simultaneously.
3. Make from the dry powder scope of putting out a fire of air nozzle spun wider through the gradually big setting of jet-propelled groove from bottom to top, and the jet-propelled groove both ends still are provided with scattered its inside fixed mounting of spout and have the circular arc lug, can also send sharp-pointed cry when making gas pass through the curve that makes the spray regime further diffuse and the rectangle obtuse angle arch on it for the jet-propelled device can also send the police dispatch newspaper sound when jet-propelled and threaten away the attacker when calling for help.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a view of a security window of the present invention;
FIG. 3 is a left side view of the interior of the air injection unit of the present invention;
FIG. 4 is an enlarged view of FIG. 3A of the present invention;
FIG. 5 is a perspective view of an air nozzle of the present invention;
FIG. 6 is an enlarged view of FIG. 5B of the present invention;
FIG. 7 is a perspective view of a first gas confinement ring of the present invention;
fig. 8 is a perspective view of the trigger ball of the present invention.
In the figure: 1-sentry box, 2-security window, 3-compressed gas cylinder, 4-vent pipe, 5-air injection device, 6-security box, 7-soundproof cotton, 8-fireproof cotton, 9-first air-closing ring, 10-second air-closing ring, 11-triggering ball, 12-left air inlet channel, 1201-right air inlet channel, 13-ball passageway, 14-air nozzle, 15-air nozzle, 16-fire extinguishing dry powder, 17-triggering device, 18-sliding ball, 19-chute, 20-oblique block, 21-arc block, 22-arc groove, 23-through hole, 24-air injection groove, 25-dispersing nozzle, 26-arc bump, 27-groove, 28-left air outlet channel and 2801-right air outlet channel.
Detailed Description
Please refer to fig. 1 to 8, a schematic plan view and a schematic perspective view of a security window of a sentry box.
A sentry box security window comprises a sentry box 1 and a security window 2, wherein the security window 2 is fixedly arranged on one side of the sentry box 1, a compressed gas cylinder 3 is fixedly arranged on the left side of the security window 2, an air injection pipe 4 is fixedly arranged above the security window 2, an air injection device 5 is movably connected onto the air injection pipe 4, a ball passageway 13 is arranged in the air injection device 5, a left air inlet channel 12 is fixedly connected onto one side of the left end of the ball passageway 13 close to the center, a left air outlet channel 28 is fixedly connected onto one side of the left end of the ball passageway 13 close to the edge, a right air outlet channel 2801 is fixedly connected onto one side of the right end of the ball passageway 13 close to the edge, a right air inlet channel 1201 is fixedly connected onto one side of the right end of the ball passageway 13 close to the center, a trigger ball 11 is movably arranged in the ball passageway 13, a groove 27 is arranged on the trigger ball 11, first ring 9 right-hand members that closes gas has seted up circular arc groove 22, and circular arc groove 22 interlock is connected with circular arc piece 21, and right-hand member fixedly connected with chute 19 on the second ring 10 that closes gas has movable mounting inclined block 20 in the chute 19, and the inside movable mounting of air jet system 5 has sliding ball 18:
5 central fixedly connected with air jet head 14 of air jet system, the lower extreme fixedly connected with air jet nozzle 15 of air jet head 14 has seted up air spout 24 on the air jet nozzle 15, and 24 both ends in air spout have been seted up and have been scattered spout 25, and fixedly connected with circular arc lug 26 in the spout 25 looses, and fixed mounting has trigger device 17 in the air spout 24, and through-hole 23 has been seted up to air jet nozzle 15 surface, and the peripheral fixedly connected with of air jet nozzle 15 puts out a fire dry powder 16:
In specific implementation, the two sides of the first gas-closing ring 9 and the second gas-closing ring 10 are arranged in the form of concave cambered surfaces, and the arrangement on the left end and the right end is the same, so that the first gas-closing ring and the second gas-closing ring slide more efficiently, and the two sides are attached to the cambered surfaces of the sliding balls to prevent gas from passing through gaps, and meanwhile, the triggering balls 11 can trigger the same devices at the two ends.
In a specific implementation, the width of the air injection slot 24 gradually increases from inside to outside, so that the range of the fire extinguishing dry powder 16 sprayed from the air injection nozzle is wider.
In specific implementation, the elastic film is arranged outside the trigger device 17, the ethanol is arranged inside the trigger device 17, so that the ethanol in the trigger device 17 is heated to cause volume expansion, the expansion of the trigger device 17 causes the outlet of the air nozzle 15 to be smaller, the pressure in the air nozzle 14 is increased, when the temperature is too high, the trigger device 17 is burst because the expansion of the ethanol in the trigger device is too large, the through hole 23 behind the burst is exposed, so that the fire extinguishing dry powder 16 in the trigger device is contacted with the outside air, and the fire extinguishing dry powder is instantly sprayed out under the driving of high-pressure air flow.
In specific implementation, the first gas-closing ring 9 is installed above the left gas inlet channel 12 and the right gas inlet channel 1201, and the second gas-closing ring 10 is installed above the left gas outlet channel 28 and the right gas outlet channel 2801, so that gas can enter intermittently at the left gas inlet channel and the right gas inlet channel, and the automatic circular rotation effect of the gas injection device is achieved.
In one embodiment, the ramp 20 is diamond shaped so that when activated it will first rotate the second gas ring clockwise and then retract inwardly.
In a specific embodiment, the through-holes 23 are formed in the air-ejecting grooves 24 so that the fire-extinguishing dry powder 16 can be ejected with the air flow when the triggering device 17 is broken.
In specific implementation, the arc bump 26 is fixedly provided with an obtuse-angle protrusion, so that the air injection device can emit an alarm sound to call for help and scare away an assailant at the same time of injecting air.
In the specific implementation, the sliding ball 18 is embedded into the inner wall of the gas injection device 5 by two thirds, and the groove 27 is wavy, so that the sliding ball can rotate 360 degrees, the rotation of the first gas-closing ring 9 and the second gas-closing ring 10 is more efficient, and the wavy arrangement of the groove 27 makes the resistance received by the gas when the gas passes through larger, so that the movement of the triggering ball 11 is faster.
The working principle of the invention is as follows.
Firstly, when the sentry box 1 is attacked, an attacker breaks the security window 2 and dumps combustion objects inwards to hurt people in the sentry box 1, when the security window 2 is cracked, the compressed gas cylinder 3 is triggered and started to inject gas through the electrical connection, the gas reaches the gas injection device 5 after passing through the vent pipe 4, the gas reaches the gas injection head 14 and also reaches the left gas inlet channel 12 through the right gas outlet channel 2801 at the right end of the ball passageway 13, so that the gas can enter the left gas inlet channel 12, the triggering ball 11 can be efficiently pushed to move upwards while the gas is conveniently injected through the inclined arrangement of the left gas inlet channel 12 and the ball passageway 13, the groove 27 formed in the triggering ball 11 enables the resistance force applied to the gas during passing to be larger, so that the triggering ball 11 moves faster, when the triggering ball 11 moves to the right end of the ball passageway 13, the inclined block 20 and the circular arc block 21 are triggered through the kinetic energy of the triggering ball 11, the inclined block 20 is inclined by itself and arranged in a diamond shape, so that the inclined block firstly drives the second gas-closing ring 10 connected with the inclined block to move downwards to be occluded with the right gas outlet channel 2801 after being impacted, then the inclined block 20 is contracted upwards through the inclined plane of the inclined block and the inclined groove 19, meanwhile, the arc block 21 is impacted, triggered, rotated downwards and attached to the arc surface of the arc groove 22 through the inclined block, so that the first gas-closing ring 9 is driven to move upwards to open the right gas inlet channel 1201 while rotating, meanwhile, the sliding balls 18 are also arranged in the grooves where the first gas-closing ring 9 and the second gas-closing ring 10 move, and the first gas-closing ring 9 and the second gas-closing ring 10 are recessed at two sides and embedded on the inner wall of the gas injection device 5 through two thirds of the sliding balls 18, so that the first gas-closing ring 9 and the second gas-closing ring 10 slide more efficiently, and the two sides are attached to the sliding ball arc surface to prevent gas from passing through gaps, and the gas injection device 5 rotates from an included angle of 50 degrees with the, and the gas is always sprayed in the rotating process, so that when the security window 2 is broken and splashes inwards, the gas spraying device 5 can blow the flying glass fragments to the ground by using high-pressure gas according to the time sequence to protect the safety of personnel in the sentry box 1, the temperature of combustion materials thrown by an attacker in the sentry box 1 is gradually raised after the glass fragments are blocked, so that the ethanol in the trigger device 17 is heated to cause the volume expansion, the expansion of the trigger device 17 causes the outlet of the gas nozzle 15 to be reduced, the pressure in the gas nozzle 14 to be increased, when the temperature is too high, the trigger device 17 is exploded because the expansion of the ethanol in the sentry box 1 is too large, the through hole 23 after explosion is exposed to cause the fire extinguishing dry powder 16 in the sentry box to be contacted with the outside gas, the fire extinguishing dry powder is instantly sprayed outwards under the driving of the high-pressure gas flow, so that the flame in the sentry box 1 is extinguished, if the flame is too large to be extinguished once, the ball 11 is triggered to move upwards to cause the, so that the left air inlet channel 12 closes the right air inlet channel 1201 and opens the right air outlet channel 28 and closes the right air outlet channel 2801, and the air enters the right air inlet channel 1201 and pushes the triggering ball 11 to move downwards and leftwards, so that the center of gravity in the air injection device 5 changes and rotates to move to a state of initially forming an included angle of 50 degrees with the ground, and the arrangement of the two ends of the first air closing ring 9 and the second air closing ring 10 is the same, so that the triggering ball can reciprocate at the two ends of the ball channel 13, so that the air injection device 5 can reciprocate between the vertical direction with the ground and the included angle of 50 degrees with the ground, so that the flame which cannot be extinguished before in the room can be extinguished twice in a high efficiency and a large range, and the air injection groove 24 which is originally arranged is disappeared because the triggering device 17 is broken and the installed position thereof appears, and the arrangement of the air injection groove 24 gradually becomes larger from bottom to top makes the range of the extinguishing dry powder 16 sprayed from the air nozzle 15 wider, and the two ends, the gas can also send sharp-pointed cry when passing through the curve of circular arc lug 26 and the obtuse angle lug on it when making the spray regime further diffusion for gas jet system 5 can also send out alarm sound when jet-propelled and threaten the simultaneous scare away the attacker, and the people in sentry box 1 can also get into security protection box 6 below security protection window 2 when attacking and take refuge, is provided with in the security protection box 6 fire prevention cotton 8 and soundproof cotton 7 and makes inside people can be safe wait for the rescue and arrive.
Claims (7)
1. The utility model provides a sentry box security protection window, includes sentry box (1), security protection window (2), its characterized in that: the safety protection window (2) is fixedly installed on one side of the sentry box (1), a compressed gas cylinder (3) is fixedly installed on the left side of the safety protection window (2), an air injection pipe (4) is fixedly installed on the top of the safety protection window (2), an air injection device (5) is movably connected onto the air injection pipe (4), a ball passageway (13) is formed in the air injection device (5), a left air inlet channel (12) is fixedly connected to one side, close to the center, of the left end of the ball passageway (13), a left air outlet channel (28) is fixedly connected to one side, close to the edge, of the left end of the ball passageway (13), a right air outlet channel (2801) is fixedly connected to one side, close to the center, of the right air inlet channel (1201) is fixedly connected to one side, a trigger ball (11) is movably installed in the ball passageway (13), set up recess (27) on triggering ball (11), it has second to close gas ring (10) to trigger ball (11) top movable mounting, it has first gas ring (9) that close to trigger ball (11) below movable mounting, arc groove (22) have been seted up to first gas ring (9) right-hand member that closes, arc groove (22) interlock is connected with arc piece (21), right-hand member fixedly connected with chute (19) are gone up in second gas ring (10), movable mounting has sloping piece (20) in chute (19), the inside movable mounting of air jet system (5) has slip ball (18):
air jet system (5) central fixedly connected with air jet head (14), lower extreme fixedly connected with air jet (15) of air jet (14), air jet groove (24) have been seted up on air jet (15), spout (25) have been seted up at air jet groove (24) both ends, fixedly connected with circular arc lug (26) in spout (25) disperse, fixed mounting has trigger device (17) in air jet groove (24), through-hole (23) have been seted up to air jet (15) surface, air jet (15) peripheral fixedly connected with puts out a fire dry powder (16):
security protection window (2) below fixed mounting has security protection case (6), the inside fixed mounting of security protection case has fireproof cotton (8), fixed mounting has soundproof cotton (7) on fireproof cotton (8), jet-propelled groove (24) is from inside to outside width grow gradually, through-hole (23) are seted up in jet-propelled groove (24).
2. A security window for a sentry box according to claim 1, wherein: the two sides of the first air-closing ring (9) and the second air-closing ring (10) are arranged in an inwards concave cambered surface mode, and the arrangement on the left end and the right end is the same.
3. A security window for a sentry box according to claim 1, wherein: the outer part of the trigger device (17) is an elastic film, and the inner part of the trigger device is ethanol.
4. A security window for a sentry box according to claim 1, wherein: the first air-lock ring (9) is arranged above the left air inlet channel (12) and the right air inlet channel (1201), and the second air-lock ring (10) is arranged above the left air outlet channel (28) and the right air outlet channel (2801).
5. A security window for a sentry box according to claim 1, wherein: the inclined block (20) is in a diamond shape.
6. A security window for a sentry box according to claim 1, wherein: the arc convex block (26) is fixedly provided with an obtuse-angle bulge.
7. A security window for a sentry box according to claim 1, wherein: two thirds of the sliding balls (18) are embedded into the inner wall of the air injection device (5), and the grooves (27) are wavy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910579908.5A CN110318643B (en) | 2019-06-28 | 2019-06-28 | Sentry box security window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910579908.5A CN110318643B (en) | 2019-06-28 | 2019-06-28 | Sentry box security window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110318643A CN110318643A (en) | 2019-10-11 |
| CN110318643B true CN110318643B (en) | 2020-09-04 |
Family
ID=68121347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910579908.5A Expired - Fee Related CN110318643B (en) | 2019-06-28 | 2019-06-28 | Sentry box security window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110318643B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8352826V0 (en) * | 1983-01-11 | 1983-01-11 | Cpm Impianti Ind | ARMORED GARRITTA OF THE PERFECT TYPE |
| JP3031734B2 (en) * | 1991-04-12 | 2000-04-10 | 阿部興業株式会社 | Fire protection structures and doors |
| CN101793104A (en) * | 2010-03-24 | 2010-08-04 | 平顶山市恒鑫丰玻璃有限责任公司 | Explosion-proof sentry box |
| KR101702879B1 (en) * | 2016-08-10 | 2017-02-22 | (주)케이디 엔지니어링 건축사사무소 | Sealing structure of fire doors and door frame |
| CN207813435U (en) * | 2018-01-09 | 2018-09-04 | 南昌卓宏消防设备有限公司 | Fire safe type sound-and-fire proof structure of French casement |
-
2019
- 2019-06-28 CN CN201910579908.5A patent/CN110318643B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN110318643A (en) | 2019-10-11 |
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