CN207212212U - A kind of fire resistant doorsets condition prompting device - Google Patents
A kind of fire resistant doorsets condition prompting device Download PDFInfo
- Publication number
- CN207212212U CN207212212U CN201721178119.3U CN201721178119U CN207212212U CN 207212212 U CN207212212 U CN 207212212U CN 201721178119 U CN201721178119 U CN 201721178119U CN 207212212 U CN207212212 U CN 207212212U
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- CN
- China
- Prior art keywords
- door body
- fire resistant
- resistant doorsets
- sleeve
- condition prompting
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- 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.)
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Abstract
The utility model discloses a kind of fire resistant doorsets condition prompting device,The first door body and the second door body being connected through the hinge including doorframe and with two madial walls of doorframe,Sleeve is connected with first door body side wall relative with the second door body,This fire resistant doorsets condition prompting apparatus structure is simple,Under nature,The arcuate structure of bow front end can be entrapped in the groove on two U-shaped piece,Having locked the first door body and the second door body can not be opened,When there is fire,Utilize the principle of expanding with heat and contracting with cold of gas,Temperature in sleeve, which raises, causes air bag expansion,The first copper contact blade that T-bar front end is pushed so as to air bag is contacted to the second metal contact piece,Connect whole circuit,Now,Electric bell alarm is sounded,Lamp is luminous to imply fire alarm,At the same time,Electromagnet band, which is magnetic, attracts two permanent magnets close to each other,So that two bows rotate,Depart from the groove in U-shaped piece,First door body and the second door body are opened,Escape.
Description
Technical field
Fire resistant doorsets correlative technology field is the utility model is related to, specially a kind of fire resistant doorsets condition prompting device.
Background technology
At present, substantial amounts of fire resistant doorsets have been used between floors, fire resistant doorsets are divided into building different fire compartments,
Wait, the scene of a fire can be controlled in certain region when a fire.Fire resistant doorsets are divided into：Normally opened and normally closed two kinds, if
Normally closed fire resistant doorsets, typically can not arbitrarily it be opened, if into just needing to use access card, but in fire alarm
In the case of, button is pressed, fire resistant doorsets can be opened；If normally opened fire resistant doorsets, usually people can freely come in and go out, fiery when occurring
This door is closed automatically when alert, and pressing button and can opening this door passes through people.But both doors can not be all realized on ordinary days
In close and access card do not needed in fire alarm and artificial presses button, you can automatic alarm and also automatically turn on, therefore,
Need to design a kind of intelligent fire resistant doorsets and be even more important, therefore, proposing a kind of fire resistant doorsets condition prompting device.
Utility model content
The purpose of this utility model is to provide a kind of fire resistant doorsets condition prompting device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of fire resistant doorsets condition prompting device, including doorframe and be connected through the hinge with two madial walls of doorframe first
Body and the second door body, sleeve is connected with first door body side wall relative with the second door body, and air bag is mounted with sleeve
And T-bar, and one end that T-bar is stretched out on the outside of sleeve is connected with the first copper contact blade, and the side of the first copper contact blade and the second door body
The the second metal contact piece matching being fixedly connected on wall is correspondingly arranged；
Installs case is connected between first door body and the second door body, installs case positioned inside has battery and electric bell,
Lamp is connected with first door body, first copper contact blade, the second metal contact piece, battery, electromagnet, electric bell and lamp collectively constitute
One series circuit；
Two electromagnet being provided with below the sleeve are both connected in the first door body, and the side wall of two electromagnet is equal
Permanent magnet is connected with by spring, and the bar shaped guide rail in the side wall of permanent magnet and the first door body is slidably connected, described in two forever
Two bows arranged in a crossed manner are rotatably connected on magnet, and the one end of bow away from permanent magnet is actively plugged in U-shaped piece
Groove in, two U-shaped piece is fixedly connected in the second door body side wall relative with the first door body.
Preferably, the number of the hinge is even number, and the number of hinge is divided equally in the first door body and the second door body.
Preferably, limited block, and one end matching clamping limit of limited block and T-bar projection are provided with the port of the sleeve
Position.
Preferably, it is oppositely arranged between the groove on two described U-shaped piece.
Preferably, the bow extend into the curved structure in one end of U-shaped piece of groove.
Compared with prior art, the beneficial effects of the utility model are：This fire resistant doorsets condition prompting apparatus structure is simple, from
Under right state, the arcuate structure of bow front end can be entrapped in the groove on two U-shaped piece, locked the first door body and second
Door body can not be opened, and when there is fire, using the principle of expanding with heat and contracting with cold of gas, the temperature in sleeve, which raises, causes air bag
Expansion, the first copper contact blade that T-bar front end is pushed so as to air bag are contacted to the second metal contact piece, connect whole circuit, now, electricity
Bell alarm is sounded, and lamp is luminous to imply fire alarm, and at the same time, electromagnet band, which is magnetic, attracts two permanent magnets close to each other, so as to
So that two bows rotate, depart from the groove in U-shaped piece, the first door body and the second door body are opened, and escape.Need not be any
The access card of people and artificial press button, you can automatic alarm and also automatically turn on, realize intelligent effect, it is simple fast
Victory, there is very strong practicality.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：Doorframe 1, the first door body 2, the second door body 3, sleeve 4, T-bar 5, air bag 6, the first copper contact blade 7, the second gold medal
Belong to contact 8, permanent magnet 9, electromagnet 10, bow 11, U-shaped piece 12, battery 13, electric bell 14, lamp 15, hinge 16.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：
A kind of fire resistant doorsets condition prompting device, including doorframe 1 and be connected with 1 two madial walls of doorframe by hinge 16
One door body 2 and the second door body 3, the number of hinge 16 is even number, and the number of hinge 16 is divided equally in the first door body 2 and second
On body 3, sleeve 4 is connected with the first door body 2 side wall relative with the second door body 3, and air bag 6 and T-bar are mounted with sleeve 4
5, limited block is provided with the port of sleeve 4, prevents T-bar 5 from coming off, and limited block and the raised one end matching clamping limit of T-bar 5
Position, and one end that T-bar 5 is stretched out on the outside of sleeve 4 is connected with the first copper contact blade 7, and the side of the first copper contact blade 7 and the second door body 3
The second metal contact piece 8 matching being fixedly connected on wall is correspondingly arranged.
Installs case is connected between first door body 2 and the second door body 3, installs case positioned inside has battery 13 and electric bell
14, lamp 15 is connected with the first door body 2, and the first copper contact blade 7, the second metal contact piece 8, battery 13, electric bell 14 and lamp 15 are common
Form a series circuit.The combining structure of first copper contact blade 7 and the second metal contact piece 8 is equivalent to power switch, control electric current
By electromagnet 10, electric bell 14 and lamp 15.
Two electromagnet 10 that the lower section of sleeve 4 is provided with are both connected in the first door body 2, and the side wall of two electromagnet 10 is logical
Cross spring and be connected with permanent magnet 9, and the bar shaped guide rail in the side wall of the door body 2 of permanent magnet 9 and first is slidably connected, two permanent magnets
Be rotatably connected to two bows 11 arranged in a crossed manner on 9, and the one end of bow 11 away from permanent magnet 9 be actively plugged in it is U-shaped
In the groove of block 12, two U-shaped piece 12 is fixedly connected in the side wall of the second door body 3 relative with the first door body 2, two U-shaped piece
It is oppositely arranged between groove on 12, bow 11 extend into the curved structure in one end of U-shaped piece of 12 grooves.
Operation principle：For bow 11 under the operation of nature of spring, the arcuate structure of the front end of bow 11 can be entrapped in two
In groove on individual U-shaped piece 12, the first door body 2 and the second door body 3 have been locked so that the first door body 2 and the second door body 3 can not be by
Open, people is impassable, when there is fire so that doorframe 1, the first door body 2 and the rise of the temperature of the second door body 3, so as to heat
Amount is delivered in sleeve 4, and the temperature in sleeve 4, which raises, causes air bag 6 to expand, so as to which air bag 6 pushes the first of the front end of T-bar 5
Copper contact blade 7 is contacted to the second metal contact piece 8, connects whole circuit, and now, the alarm of electric bell 14 is sounded, and lamp 15 is luminous to imply fire alarm,
At the same time, the band of electromagnet 10, which is magnetic, attracts two permanent magnets 9 close to each other, so that two bows 11 rotate, takes off
From the groove in U-shaped piece 12, the first door body 2 and the second door body 3 are opened, escape.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of fire resistant doorsets condition prompting device, including doorframe（1）With with doorframe（1）Two madial walls pass through hinge（16）Connection
The first door body（2）With the second door body（3）, it is characterised in that：First door body（2）With the second door body（3）Relative first
Door body（2）Sleeve is connected with side wall（4）, and sleeve（4）In be mounted with air bag（6）And T-bar（5）, and T-bar（5）Stretch out
Sleeve（4）The one end in outside is connected with the first copper contact blade（7）, and the first copper contact blade（7）With the second door body（3）Side wall on it is fixed
Second metal contact piece of connection（8）Matching is correspondingly arranged；
First door body（2）With the second door body（3）Between be connected with installs case, installs case positioned inside has battery（13）With
Electric bell（14）, the first door body（2）On be connected with lamp（15）, first copper contact blade（7）, the second metal contact piece（8）, battery
（13）, electromagnet（10）, electric bell（14）And lamp（15）Collectively constitute a series circuit；
The sleeve（4）Two electromagnet that lower section is provided with（10）It is both connected to the first door body（2）On, two electromagnet
（10）Side wall permanent magnet is connected with by spring（9）, and permanent magnet（9）With the first door body（2）Side wall on bar shaped lead
Rail is slidably connected, two permanent magnets（9）On be rotatably connected to two intersect rotate set bows（11）, and bow
（11）Away from permanent magnet（9）One end be actively plugged in U-shaped piece（12）Groove in, two U-shaped piece（12）Be fixedly connected on
First door body（2）The second relative door body（3）In side wall.
A kind of 2. fire resistant doorsets condition prompting device according to claim 1, it is characterised in that：The hinge（16）Number
For even number, and hinge（16）Number divide equally in the first door body（2）With the second door body（3）On.
A kind of 3. fire resistant doorsets condition prompting device according to claim 1, it is characterised in that：The sleeve（4）Port
Place is provided with limited block, and limited block and T-bar（5）Raised one end matching clamping is spacing.
A kind of 4. fire resistant doorsets condition prompting device according to claim 1, it is characterised in that：Two described U-shaped piece（12）
On groove between be oppositely arranged.
A kind of 5. fire resistant doorsets condition prompting device according to claim 1, it is characterised in that：The bow（11）Stretch into
To U-shaped piece（12）The curved structure in one end of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178119.3U CN207212212U (en) | 2017-09-14 | 2017-09-14 | A kind of fire resistant doorsets condition prompting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178119.3U CN207212212U (en) | 2017-09-14 | 2017-09-14 | A kind of fire resistant doorsets condition prompting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212212U true CN207212212U (en) | 2018-04-10 |
Family
ID=61824876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721178119.3U Expired - Fee Related CN207212212U (en) | 2017-09-14 | 2017-09-14 | A kind of fire resistant doorsets condition prompting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207212212U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449517A (en) * | 2018-11-07 | 2019-03-08 | 长兴佰菲特机械有限公司 | A kind of built-in charging structure of fork truck |
| CN109480505A (en) * | 2018-12-29 | 2019-03-19 | 贵阳慧闲居智能科技有限公司 | Intelligent household cabinet with door opened and closed by pressing and capable of preventing dust from entering |
| CN110917488A (en) * | 2019-12-18 | 2020-03-27 | 吉林大学 | Promote recovered removal electromagnetism traditional chinese medicine hot compress device of postoperative |
| CN112102746A (en) * | 2020-11-18 | 2020-12-18 | 南京宏佳金属制品有限公司 | Emergent sign of fire control |
| CN117424087A (en) * | 2023-10-26 | 2024-01-19 | 江苏电百达智能科技有限公司 | Power distribution switch control cabinet with protection performance and protection method thereof |
-
2017
- 2017-09-14 CN CN201721178119.3U patent/CN207212212U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449517A (en) * | 2018-11-07 | 2019-03-08 | 长兴佰菲特机械有限公司 | A kind of built-in charging structure of fork truck |
| CN109480505A (en) * | 2018-12-29 | 2019-03-19 | 贵阳慧闲居智能科技有限公司 | Intelligent household cabinet with door opened and closed by pressing and capable of preventing dust from entering |
| CN109480505B (en) * | 2018-12-29 | 2024-02-23 | 贵阳慧闲居智能科技有限公司 | Press type switch door and intelligent household cabinet with dust entering prevention function |
| CN110917488A (en) * | 2019-12-18 | 2020-03-27 | 吉林大学 | Promote recovered removal electromagnetism traditional chinese medicine hot compress device of postoperative |
| CN112102746A (en) * | 2020-11-18 | 2020-12-18 | 南京宏佳金属制品有限公司 | Emergent sign of fire control |
| CN117424087A (en) * | 2023-10-26 | 2024-01-19 | 江苏电百达智能科技有限公司 | Power distribution switch control cabinet with protection performance and protection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |