CN215056817U - Double-opening wooden fireproof door with window - Google Patents
Double-opening wooden fireproof door with window Download PDFInfo
- Publication number
- CN215056817U CN215056817U CN202120641889.7U CN202120641889U CN215056817U CN 215056817 U CN215056817 U CN 215056817U CN 202120641889 U CN202120641889 U CN 202120641889U CN 215056817 U CN215056817 U CN 215056817U
- Authority
- CN
- China
- Prior art keywords
- door
- fire door
- window
- fireproof
- prevent fire
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 2
- 239000010451 perlite Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 waterproof Substances 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model discloses a two divisions of wooden fire doors of window of taking, prevent fire door including door frame, first fire door and second, the inner wall of door frame articulated have first fire door and second to prevent fire door through the hinge, first fire door and second prevent fire door on be equipped with the recess installation rectangle window, rectangle window and recess between be equipped with sealing rubber, the door frame be equipped with the door closer body corresponding to the reverse side top symmetry of first fire door and second fire door, the lower extreme of door closer body rotate and be connected with main rocking arm, main rocking arm on articulate and be equipped with the auxiliary rocker arm, the auxiliary rocker arm in be equipped with the telescopic link, the telescopic link on the spout of fixedly connected with circular arch on and the auxiliary rocker arm cooperate, the other end of telescopic link articulate the upper end of first fire door and the fire door is prevented to the second. Compared with the prior art, the utility model the advantage lie in: good fire-proof performance, strong shock resistance and automatic closing.
Description
Technical Field
The utility model relates to a prevent fire door technical field, specifically indicate a two divisions take window wooden prevent fire door.
Background
Along with the large-scale infrastructure construction (such as subway, airport and stadium) of carrying on of country, the fire door demand that uses on the building is bigger and bigger, and the performance requirement is higher and higher, and the alert rank requirement of fire prevention is higher and higher. At present, the heat conductivity coefficient of a fireproof door adopted in densely populated places, households and meetings is high, and the temperature of a door leaf is easily overhigh when a fire disaster happens, so that the door leaf is easily deformed, and the requirement on fireproof performance cannot be met; in addition, the traditional fireproof door has poor strength, and the impact resistance of the traditional fireproof door needs to be improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to solve above-mentioned not enough, provide a two divisions of wooden fire door of taking window that fire behavior is good, shock resistance is strong, self-closing.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a two divisions of wooden fire doors of window of taking, includes the door frame, first prevents fire door and second and prevents fire door, the inner wall of door frame articulate through the hinge and have first prevent fire door and second to prevent fire door on be equipped with recess installation rectangle window, rectangle window and recess between be equipped with sealing rubber, the door frame be equipped with the door closer body corresponding to first prevent fire door and second prevent fire door's reverse side top symmetry, the lower extreme of door closer body rotate and be connected with the main rocking arm, the main rocking arm on articulated vice rocking arm that is equipped with, vice rocking arm in be equipped with the telescopic link, the telescopic link on the spout of fixedly connected with circular arch on with vice rocking arm cooperate, the other end of telescopic link articulate the upper end of preventing fire door and second.
As the improvement, the door handles are arranged on the front surface and the back surface of the first fireproof door and the second fireproof door, so that the door can be opened conveniently.
As the improvement, the fireproof layer, the high-temperature resistant layer and the sound insulation layer are arranged inside the first fireproof door and the second fireproof door, so that the fire can be effectively prevented from spreading.
As an improvement, the fireproof materials in the first fireproof door and the second fireproof door are perlite, so that the fireproof performance is good, the fireproof effect can be better achieved, and the fireproof door has the characteristics of being non-combustible, non-explosive, waterproof, oil-resistant, chemical corrosion-resistant, non-toxic, good in mechanical strength and the like.
As an improvement, the first lower extreme of preventing fire door and second is equipped with bolt device, bolt device contain U-shaped piece, fixed block, slip bolt and T-shaped piece, the U-shaped piece fix the bottom at the door frame, the slip bolt cooperate with the U-shaped piece, the slip bolt slide and slip bolt upper end fixed connection T-shaped piece in the cavity in the fixed block, T-shaped piece and fixed block on the through-hole cooperate for prevent fire door and second and fix in the door frame.
As the improvement, the second fireproof door is provided with a door lock device, and the first fireproof door and the second fireproof door are closed.
Compared with the prior art, the utility model the advantage lie in: this device has set up the rectangle window and can observe the internal state, has set up the door closer and has made first prevent fire door and second prevent fire door under the conflagration situation, self-closing, isolated conflagration, has set up flame retardant coating, high temperature resistant layer and puigging and has made effectively to prevent that the conflagration from stretching, and the integrated device fire behavior is good, shock resistance is strong, self-closing.
Drawings
Fig. 1 is a schematic view of the reverse side structure of the double-open wooden fireproof door with a window of the utility model.
Fig. 2 is the front side structure schematic view of the utility model relates to a wooden fire door with a window.
Fig. 3 is the utility model relates to a two inside structure sketch views of taking window wooden fire door.
Fig. 4 is the structural schematic view of the telescopic rod and the auxiliary rocker arm of the double-open wooden fire door with the window of the utility model
As shown in the figure: 1. the door comprises a door frame, 2, a first fireproof door, 3, a second fireproof door, 4, a groove, 5, a rectangular window, 6, sealing rubber, 7, a door closer body, 8, a main rocker arm, 9, an auxiliary rocker arm, 10, a telescopic rod, 11, a circular bulge, 12, a sliding groove, 13, a door handle, 14, a fireproof layer, 15, a high-temperature-resistant layer, 16, a sound insulation layer, 17, a bolt device, 18, a door lock device, 17.1, a U-shaped sheet, 17.2, a fixing block, 17.3, a sliding bolt, 17.4 and a T-shaped block.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments for further detailed description, and it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
In the description of the present invention, it is to be noted that the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection, unless otherwise explicitly stated or limited, and those skilled in the art can understand the specific meaning of the above terms in the present invention in a specific case.
The present invention will be described in further detail with reference to the accompanying drawings.
Combine figure 1, a two wooden fire doors that take window, including door frame 1, first prevent fire door 2 and second prevent fire door 3, its characterized in that: the fireproof door is characterized in that the inner wall of the door frame 1 is hinged with a first fireproof door 2 and a second fireproof door 3 through hinges, grooves 4 are arranged on the first fireproof door 2 and the second fireproof door 3 for installing rectangular windows 5, sealing rubber 6 is arranged between the rectangular windows 5 and the grooves 4, door closer bodies 7 are symmetrically arranged above the reverse sides of the door frame 1 corresponding to the first fireproof door 2 and the second fireproof door 3, the lower end of the door closer body 7 is rotatably connected with a main rocker arm 8, an auxiliary rocker arm 9 is hinged on the main rocker arm 8, a telescopic rod 10 is arranged in the auxiliary rocker arm 9, a circular bulge 11 is fixedly connected on the telescopic rod 10 and matched with a sliding groove 12 on the auxiliary rocker arm 9, the other end of the telescopic rod 10 is hinged at the upper ends of the first fireproof door 2 and the second fireproof door 3, door handles 13 are arranged on the front side and the back side of the first fireproof door 2 and the second fireproof door 3, and a door lock device 18 is arranged on the second fireproof door 3.
First prevent fire door 2 and second prevent fire door 3's lower extreme and be equipped with bolt device 17, bolt device 17 contain U-shaped piece 17.1, fixed block 17.2, slip bolt 17.3 and T-shaped piece 17.4, U-shaped piece 17.1 fix the bottom at door frame 1, slip bolt 17.3 cooperate with U-shaped piece 17.1, slip bolt 17.3 slide and slip bolt 17.3 upper end fixed connection T-shaped piece 17.4 in the cavity in fixed block 17.2, T-shaped piece 17.4 and fixed block 17.2 go up the through-hole and cooperate, first prevent fire door 2 and second prevent fire door 3's inside be equipped with flame retardant coating 14, high temperature resistant layer 15 and puigging 16, first prevent fire door 2 and second prevent that fire door 3 inside fire-proof material used be the pearlite.
The utility model discloses when concrete implementation, when using, 18 locks of the door locking device who is equipped with on the fire door 3 are prevented earlier to the second open, then utilize the door handle to push open the door, make under the effect of door closer body 7, fire door 3 is prevented to first fire door 2 and second and opens, at this moment under the effect of door closer body 7, fire door 3 self-closing is prevented to first fire door 2 and second, inside telescopic link 10 is flexible, make first fire door 2 and second prevent fire door 3 sealed tight, flue gas leakage when avoiding taking place the conflagration, simultaneously can completely cut off the air effectively, first fire door 2 and second prevent that the inside of fire door 3 is equipped with flame retardant coating 14, high temperature resistant layer 15 and puigging 16, make the people after escaping, effectively prevent the conflagration from stretching.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a two wooden fire doors that take window, includes door frame (1), first prevent fire door (2) and second prevent fire door (3), its characterized in that: the inner wall of door frame (1) have first prevent fire door (2) and prevent fire door (3) through hinge, first prevent fire door (2) and second prevent fire door (3) on be equipped with recess (4) installation rectangle window (5), rectangle window (5) and recess (4) between be equipped with sealing rubber (6), door frame (1) reverse side top symmetry corresponding to first prevent fire door (2) and second prevent fire door (3) be equipped with door closer body (7), the lower extreme swivelling joint of door closer body (7) have main rocking arm (8), main rocking arm (8) on articulated be equipped with vice rocking arm (9), vice rocking arm (9) in be equipped with telescopic link (10), telescopic link (10) on fixedly connected with circular arch (11) and vice rocking arm (9) on spout (12) cooperate, telescopic link (10) the other end articulate and prevent fire door (2) and second and prevent fire door (3) on And (4) an end.
2. The double-opening wooden fire door with a window of claim 1, wherein: the front surface and the back surface of the first fireproof door (2) and the second fireproof door (3) are respectively provided with a door handle (13).
3. The double-opening wooden fire door with a window of claim 1, wherein: the fireproof door is characterized in that a fireproof layer (14), a high-temperature resistant layer (15) and a sound insulation layer (16) are arranged inside the first fireproof door (2) and the second fireproof door (3).
4. The double-opening wooden fire door with a window of claim 3, wherein: the fireproof materials in the first fireproof door (2) and the second fireproof door (3) are perlite.
5. The double-opening wooden fire door with a window of claim 1, wherein: first prevent fire door (2) and second prevent fire door's (3) lower extreme be equipped with bolt device (17), bolt device (17) contain U-shaped piece (17.1), fixed block (17.2), slip bolt (17.3) and T-shaped piece (17.4), U-shaped piece (17.1) fix the bottom in door frame (1), slip bolt (17.3) cooperate with U-shaped piece (17.1), slip bolt (17.3) slide and slip bolt (17.3) upper end fixed connection T-shaped piece (17.4) in the cavity in fixed block (17.2), T-shaped piece (17.4) and fixed block (17.2) on the through-hole cooperate.
6. The double-opening wooden fire door with a window of claim 1, wherein: and a door lock device (18) is arranged on the second fireproof door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120641889.7U CN215056817U (en) | 2021-03-30 | 2021-03-30 | Double-opening wooden fireproof door with window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120641889.7U CN215056817U (en) | 2021-03-30 | 2021-03-30 | Double-opening wooden fireproof door with window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215056817U true CN215056817U (en) | 2021-12-07 |
Family
ID=79153307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120641889.7U Expired - Fee Related CN215056817U (en) | 2021-03-30 | 2021-03-30 | Double-opening wooden fireproof door with window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215056817U (en) |
-
2021
- 2021-03-30 CN CN202120641889.7U patent/CN215056817U/en not_active Expired - Fee Related
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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: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |