CN210768395U - Antibacterial fireproof composite door - Google Patents
Antibacterial fireproof composite door Download PDFInfo
- Publication number
- CN210768395U CN210768395U CN201921253624.9U CN201921253624U CN210768395U CN 210768395 U CN210768395 U CN 210768395U CN 201921253624 U CN201921253624 U CN 201921253624U CN 210768395 U CN210768395 U CN 210768395U
- Authority
- CN
- China
- Prior art keywords
- frame
- filling layer
- flame
- fire prevention
- retardant filling
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 42
- 230000000844 anti-bacterial effect Effects 0.000 title claims description 23
- 239000003063 flame retardant Substances 0.000 claims abstract description 65
- 230000002265 prevention Effects 0.000 claims abstract description 57
- 230000003115 biocidal effect Effects 0.000 claims abstract description 33
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 56
- 239000010959 steel Substances 0.000 claims description 56
- 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 claims description 50
- 238000003801 milling Methods 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 239000011435 rock Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 241000894006 Bacteria Species 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 239000000945 filler Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000012796 inorganic flame retardant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Special Wing (AREA)
Abstract
The utility model relates to an antibiotic fire door technical field discloses an antibiotic fire prevention composite door, and it includes banding strip and door body, and the banding strip distributes along door body circumference, and the door body is including folding first fire prevention panel, fire-retardant filling layer and the second fire prevention panel of establishing in proper order, and the outside of first fire prevention panel, the outside of second fire prevention panel and banding strip all are equipped with antibiotic layer on the surface. The utility model provides a first fire prevention panel, fire-retardant filling layer and the second fire prevention panel that antibiotic fire prevention composite door set up makes this antibiotic fire prevention composite door have the effect of fire prevention, and the antibiotic layer of establishing is scribbled on the outside of first fire prevention panel, the outside of second fire prevention panel and banding strip surface can reduce antibiotic fire prevention composite door surface adsorption's harmful bacterium, makes it comparatively clean, has reduced people because the probability that this antibiotic fire prevention composite door of contact is sick.
Description
Technical Field
The utility model relates to an antibiotic fire door technical field especially relates to an antibiotic fire prevention composite door.
Background
Fire doors in the current market are classified into industrial fire doors and household fire doors, and both types of fire doors need to have certain requirements on fire resistance stability, integrity and heat insulation. The existing fireproof door has the common function of a door, also has the function of blocking the fire spreading and the smoke expansion, and plays a vital role in the production and life safety of people.
At present, the household fireproof door on the market is mainly a household antitheft door, and indoor doors for division adopt full solid wood doors, paint-free ecological doors, aluminum wood doors, full aluminum doors and the like, once a fire disaster and other dangerous situations occur indoors, the internal filler of the indoor doors is not a flame retardant material and cannot play a role in flame retardance and fire prevention. In addition, the indoor door may have a large amount of bacteria adhered to the surface thereof during a long-term use, which threatens the health of the user.
SUMMERY OF THE UTILITY MODEL
Based on above, an object of the utility model is to provide an antibiotic fire prevention composite door has solved current indoor door and has easily multiplied the bacterium and the poor problem of fire behavior.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides an antibiotic fire prevention composite door, includes banding strip and door body, the banding strip is followed door body circumference distributes, the door body is including folding first fire prevention panel, fire-retardant filling layer and the second fire prevention panel of establishing in proper order, the outside of first fire prevention panel the outside of second fire prevention panel reaches the banding strip all is equipped with antibiotic layer on the surface.
As an optimal scheme of the antibacterial fireproof composite door, the door body further comprises an i-shaped frame, the i-shaped frame is clamped between the first fireproof panel and the second fireproof panel, the i-shaped frame comprises a first transverse frame, a vertical frame and a second transverse frame, the first transverse frame is parallel to the second transverse frame, and the vertical frame is clamped between the first transverse frame and the second transverse frame.
As a preferred scheme of the antibacterial fireproof composite door, the flame-retardant filling layer comprises a first flame-retardant filling layer and a second flame-retardant filling layer, the first flame-retardant filling layer and the second flame-retardant filling layer are respectively located on two sides of the I-shaped frame, and the first flame-retardant filling layer is clamped between the edge banding and the I-shaped frame.
As a preferred scheme of the antibacterial fireproof composite door, the second flame-retardant filling layer is a glass magnesium board layer or a rock board layer.
As an antibiotic fire prevention composite door's preferred scheme, the door body still includes first steel sheet and second steel sheet, first steel sheet hug closely in one side of the fire-retardant filling layer of second, the second steel sheet hug closely in the opposite side of the fire-retardant filling layer of second, first fastener passes in proper order first crossbearer first steel sheet the fire-retardant filling layer of second the second steel sheet reaches the second crossbearer makes first steel sheet with the second steel sheet is fixed in on the I-shaped frame, the concave lateral surface of first fastener or with the lateral surface parallel and level of first crossbearer, and the concave locating of other end the lateral surface of second crossbearer or with the lateral surface parallel and level of second crossbearer.
As a preferred scheme of the antibacterial fireproof composite door, the thickness of the first steel plate is 0.2mm-0.8mm, and the thickness of the second steel plate is 0.2mm-0.8 mm.
As an antibiotic fire prevention composite door's preferred scheme, the door body still includes the stiffened steel plate, the I-shaped frame still include first mount and with the parallel second mount of first mount, first mount with the second mount is fixed in erect the frame and to the fire-retardant filling layer of second extends, first mount with the mounting groove is injectd to the second mount, the stiffened steel plate is established in the mounting groove.
As an optimal scheme of the antibacterial fireproof composite door, a plurality of milling grooves are formed in the second flame-retardant filling layer, and are located on one side, close to the reinforcing steel plate, of the second flame-retardant filling layer and are evenly distributed at intervals.
As a preferred scheme of antibiotic fire prevention composite door, antibiotic fire prevention composite door still includes the hinge, and the second fastener passes in proper order the banding strip, first fire-retardant filling layer reaches erect the frame will the hinge is fixed in the banding strip with on the door body.
As an optimal scheme of the antibacterial fireproof composite door, a reserved lock hole is further formed in the door body and used for installing a lock assembly.
The utility model has the advantages that: the utility model discloses a first fire prevention panel, fire-retardant filling layer and the second fire prevention panel that antibiotic fire prevention composite door set up make this antibiotic fire prevention composite door have the effect of fire prevention, and the antibiotic layer of establishing is scribbled on the outside of first fire prevention panel, the outside of second fire prevention panel and banding strip surface can reduce antibiotic fire prevention composite door surface adsorption's harmful bacterium, makes it comparatively clean, has reduced people because the probability that this antibiotic fire prevention composite door of contact is sick.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic view of an antibacterial fireproof composite door according to an embodiment of the present invention;
fig. 2 is a split view of an antibacterial fireproof composite door according to a first embodiment of the present invention;
fig. 3 is a schematic view of a part of the structure of an antibacterial fireproof composite door according to a first embodiment of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3 at A-A;
fig. 5 is a cross-sectional view of an i-frame according to an embodiment of the present invention;
fig. 6 is a partial transverse sectional view of an antibacterial fireproof composite door according to an embodiment of the present invention;
fig. 7 is a transverse sectional view of the antibacterial fireproof composite door according to the second embodiment of the present invention;
fig. 8 is a cross-sectional view of an i-shaped frame according to a second embodiment of the present invention;
fig. 9 is a schematic view of a second flame-retardant filling layer according to a second embodiment of the present invention.
In the figure:
1-edge banding, 2-door body, 21-first fireproof panel, 22-flame-retardant filling layer, 221-first flame-retardant filling layer, 222-second flame-retardant filling layer, 2221-milling groove, 23-second fireproof panel, 24-I-shaped frame, 241-first cross frame, 242-vertical frame, 243-second cross frame, 244-first fixed frame, 245-second fixed frame, 25-first steel plate, 26-second steel plate, 27-first fastener, 28-reinforced steel plate, 31-hinge, 32-second fastener, 41-reserved lock hole, 42-lock assembly, 5-door frame and 6-decorative strip.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
This embodiment provides an antibiotic fire prevention composite door for antibiotic fire door, as shown in fig. 1 to fig. 9, this antibiotic fire prevention composite door includes banding strip 1, door body 2, door frame 5 and ornamental strip 6, and ornamental strip 6 distributes along 5 circumferences of door frame, and door body 2 is located in door frame 5 and ornamental strip 6, and banding strip 1 distributes along 2 circumferences of door body, and banding strip 1 and 6 cooperations of ornamental strip play indoor and external isolated effect. In order to increase the fire-retardancy of the antibacterial fire-resistant composite door of the present embodiment, the door frame 5 is made of a fire-resistant material. The door body 2 of this embodiment is including the first fire prevention panel 21, fire-retardant filling layer 22 and the second fire prevention panel 23 that stack in proper order, and the outside of first fire prevention panel 21, the outside of second fire prevention panel 23 and banding 1 all are equipped with antibiotic layer on the surface, and first fire prevention panel 21, fire-retardant filling layer 22 and second fire prevention panel 23 are all incombustible.
The first fire prevention panel 21 that the compound door of antibiotic fire prevention that this embodiment provided set up, fire-retardant filling layer 22 and second fire prevention panel 23, make this compound door of antibiotic fire prevention have the effect of fire prevention, the outside of first fire prevention panel 21, the outside of second fire prevention panel 23 and the antibiotic layer of sealing strip 1 scribbling on the surface and establishing can reduce the compound door surface adsorption's of antibiotic fire prevention harmful bacterium, make it comparatively clean, people have been reduced because the probability that this compound door of antibiotic fire prevention of contact is sick.
The door body 2 of the present embodiment further includes an i-shaped frame 24, as shown in fig. 4 to 8, the i-shaped frame 24 is sandwiched between the first fire-proof panel 21 and the second fire-proof panel 23, the i-shaped frame 24 includes a first cross frame 241, a vertical frame 242, and a second cross frame 243, the first cross frame 241 is parallel to the second cross frame 243, and the vertical frame 242 is sandwiched between the first cross frame 241 and the second cross frame 243. The first cross frame 241, the vertical frame 242 and the second cross frame 243 of the present embodiment are integrally formed and made of aluminum. Of course, in other embodiments of the present invention, the first cross frame 241, the vertical frame 242 and the second cross frame 243 may also be separately disposed and connected together, and the material of the i-shaped frame 24 may also be made of stainless steel or other materials, specifically disposed according to actual needs.
The flame-retardant filling layer 22 of the present embodiment includes a first flame-retardant filling layer 221 and a second flame-retardant filling layer 222, as shown in fig. 4, 6 and 7, the first flame-retardant filling layer 221 and the second flame-retardant filling layer 222 are respectively located on two sides of the i-shaped frame 24, and the first flame-retardant filling layer 221 is sandwiched between the edge banding 1 and the i-shaped frame 24. Specifically, the first flame-retardant filling layer 221 of the present embodiment is a fireproof non-metal filling layer, the second flame-retardant filling layer 222 is an inorganic flame-retardant filling layer, and the inorganic flame-retardant filling layer is a glass magnesium board layer. Of course, in other embodiments of the present invention, the second flame-retardant filling layer 222 is not limited to the glass magnesium plate layer of this embodiment, and may also be a rock plate layer or other plate layers with flame-retardant effect and higher strength, specifically set according to actual needs.
Further, the antibacterial fireproof composite door of the present embodiment further includes a hinge 31, as shown in fig. 4, a second fastening member 32 passes through the edge banding 1, the first flame-retardant filling layer 221 and the vertical frame 242 in sequence to fix the hinge 31 on the edge banding 1 and the door body 2, and the second fastening member 32 of the present embodiment is a screw.
Further, as shown in fig. 2, 3 and 9, a reserved lock hole 41 is further formed in the door body 2, and the reserved lock hole 41 is used for installing a lock assembly 42.
Example one
The door body 2 of the present embodiment further includes a first steel plate 25 and a second steel plate 26, as shown in fig. 2 and 6, the first steel plate 25 is tightly attached to one side of the second flame-retardant filler layer 222, the second steel plate 26 is tightly attached to the other side of the second flame-retardant filler layer 222, the first fastener 27 sequentially passes through the first cross frame 241, the first steel plate 25, the second flame-retardant filler layer 222, the second steel plate 26, and the second cross frame 243 to fix the first steel plate 25 and the second steel plate 26 on the i-shaped frame 24, as shown in fig. 6, one end of the first fastener 27 is flush with the outer side of the first cross frame 241, and the other end of the first fastener 27 is flush with the outer side of the second cross frame 243, so as to ensure that the first fire-proof panel 21 and the second fire-proof panel 23 are tightly attached to the first cross frame 241 and the second cross frame 243, specifically, where the first fastener 27 of the present embodiment is a screw. Of course, in other embodiments of the present invention, one end of the first fastening member 27 may be recessed in the outer side surface of the first cross frame 241, and similarly, the other end of the first fastening member 27 may also be recessed in the outer side surface of the second cross frame 243, specifically according to actual requirements.
Specifically, as shown in fig. 5, both ends of the vertical frame 242 of the present embodiment are not located in the middle of the first cross frame 241 and the middle of the second cross frame 243, but located in the middle of the first cross frame 241 near the first flame-retardant filling layer 221 and the middle of the second cross frame 243 near the first flame-retardant filling layer 221, respectively, and the i-frame 24 of such a structure increases the contact area between the first steel plate 25 and the first cross frame 241, so that the first steel plate 25 is more firmly fixed on the first cross frame 241, and similarly, the contact area between the second steel plate 26 and the second cross frame 243 is increased, so that the second steel plate 26 is more firmly fixed on the second cross frame 243.
Specifically, the first steel plate 25 of the present embodiment has a thickness of 0.5mm, and the second steel plate 26 has a thickness of 0.5 mm. Of course, in other embodiments of the present invention, the thickness of the first steel plate 25 is not limited to 0.5mm in this embodiment, but may be any value except 0.5mm and located between 0.2mm and 0.8mm, and the thickness of the second steel plate 26 is not limited to 0.5mm in this embodiment, and may also be any value except 0.5mm and located between 0.2mm and 0.8mm, specifically set according to actual requirements.
During installation, the front surface and the back surface of the second flame-retardant filling layer 222 are respectively adhered to the first steel plate 25 and the second steel plate 26, then the second flame-retardant filling layer is inserted into one side of the I-shaped frame 24, the first steel plate 25 is flush with the lower surface of the first cross frame 241 and the upper surface of the second steel plate 26 is flush with the upper surface of the second cross frame 243, then the first flame-retardant filling layer 221 is filled into the other side of the I-shaped frame 24 to form a door leaf, finally the first fireproof panel 21 and the second fireproof panel 23 are respectively adhered to the two sides of the door leaf, and edge sealing treatment is carried out by the edge sealing strips 1.
Example two
The difference between the first embodiment and the second embodiment is that, as shown in fig. 7 and 8, both ends of the vertical frame 242 of the present embodiment are located in the middle of the first cross frame 241 and the middle of the second cross frame 243, the door body 2 of the present embodiment further includes a reinforced steel plate 28, at this time, the first steel plate 25 and the second steel plate 26 are not provided, the i-shaped frame 24 further includes a first fixing frame 244 and a second fixing frame 245 parallel to the first fixing frame 244, the first fixing frame 244 and the second fixing frame 245 are fixed on the vertical frame 242 and extend toward the second flame-retardant filling layer 222, the first fixing frame 244 and the second fixing frame 245 define a mounting groove, and the reinforced steel plate 28 is provided in the mounting groove.
Specifically, the thickness of the reinforced steel plate 28 of this embodiment is 0.5mm, and of course, in other embodiments of the present invention, the thickness of the reinforced steel plate 28 is not limited to 0.5mm of this embodiment, and can be set according to actual needs specifically for any value except 0.5mm and located between 0.2mm and 0.8 mm.
As shown in fig. 9, a plurality of milling grooves 2221 are formed in the second flame-retardant filler layer 222, and the milling grooves 2221 are located on one side of the second flame-retardant filler layer 222 close to the reinforced steel plate 28 and are uniformly distributed at intervals.
When the installation is performed, the second flame-retardant filling layer 222 and the reinforced steel plate 28 are inserted into one side of the i-shaped frame 24 as a whole. And then the first flame-retardant filling layer 221 is filled on the other side of the i-shaped frame 24 to form the door leaf. Finally, the first fireproof panel 21 and the second fireproof panel 23 are respectively adhered to two sides of the door leaf, and edge sealing is carried out on the periphery by the edge sealing strips 1.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. The utility model provides an antibiotic fire prevention composite door, its characterized in that, includes banding strip (1) and door body (2), banding strip (1) is followed door body (2) circumference distributes, door body (2) are including folding first fire prevention panel (21), fire-retardant filling layer (22) and second fire prevention panel (23) of establishing in proper order, the outside of first fire prevention panel (21) the outside of second fire prevention panel (23) reaches banding strip (1) all is equipped with antibiotic layer on the surface.
2. The antibacterial fireproof composite door according to claim 1, wherein the door body (2) further comprises an i-shaped frame (24), the i-shaped frame (24) is clamped between the first fireproof panel (21) and the second fireproof panel (23), the i-shaped frame (24) comprises a first cross frame (241), a vertical frame (242) and a second cross frame (243), the first cross frame (241) is parallel to the second cross frame (243), and the vertical frame (242) is clamped between the first cross frame (241) and the second cross frame (243).
3. The antibacterial and fireproof composite door according to claim 2, wherein the flame-retardant filling layer (22) comprises a first flame-retardant filling layer (221) and a second flame-retardant filling layer (222), the first flame-retardant filling layer (221) and the second flame-retardant filling layer (222) are respectively located on two sides of the I-shaped frame (24), and the first flame-retardant filling layer (221) is sandwiched between the edge banding (1) and the I-shaped frame (24).
4. The antibacterial and fireproof composite door according to claim 3, wherein the second flame retardant filling layer (222) is a glass magnesium board layer or a rock board layer.
5. The antibacterial fireproof composite door according to claim 3, wherein the door body (2) further comprises a first steel plate (25) and a second steel plate (26), the first steel plate (25) is tightly attached to one side of the second flame-retardant filling layer (222), the second steel plate (26) is tightly attached to the other side of the second flame-retardant filling layer (222), a first fastening member (27) sequentially penetrates through the first cross frame (241), the first steel plate (25), the second flame-retardant filling layer (222), the second steel plate (26) and the second cross frame (243) to fix the first steel plate (25) and the second steel plate (26) on the I-shaped frame (24), one end of the first fastening member (27) is concavely arranged on the outer side of the first cross frame (241) or is flush with the outer side of the first cross frame (241), and the other end is concavely arranged on the outer side of the second cross frame (243) or is flush with the outer side of the second cross frame (243) The outer side surface is flush.
6. Antibacterial and fireproof composite door according to claim 5, characterized in that the first steel sheet (25) has a thickness of 0.2-0.8 mm and the second steel sheet (26) has a thickness of 0.2-0.8 mm.
7. The antibacterial and fireproof composite door according to claim 3, wherein the door body (2) further comprises a reinforced steel plate (28), the I-shaped frame (24) further comprises a first fixing frame (244) and a second fixing frame (245) parallel to the first fixing frame (244), the first fixing frame (244) and the second fixing frame (245) are fixed on the vertical frame (242) and extend towards the second flame-retardant filling layer (222), the first fixing frame (244) and the second fixing frame (245) define a mounting groove, and the reinforced steel plate (28) is arranged in the mounting groove.
8. The antibacterial and fireproof composite door according to claim 7, wherein a plurality of milling grooves (2221) are formed in the second flame-retardant filling layer (222), and a plurality of milling grooves (2221) are uniformly distributed at intervals on one side of the second flame-retardant filling layer (222) close to the reinforced steel plate (28).
9. The doors according to claim 3, characterized in that they also comprise hinges (31), second fasteners (32) passing through the edge strip (1), the first fire-retardant filling layer (221) and the vertical frame (242) in sequence to fix the hinges (31) to the edge strip (1) and the door body (2).
10. The antibacterial and fireproof composite door according to any one of claims 1 to 9, wherein a reserved lock hole (41) is further formed in the door body (2), and the reserved lock hole (41) is used for installing a lock assembly (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253624.9U CN210768395U (en) | 2019-08-05 | 2019-08-05 | Antibacterial fireproof composite door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253624.9U CN210768395U (en) | 2019-08-05 | 2019-08-05 | Antibacterial fireproof composite door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210768395U true CN210768395U (en) | 2020-06-16 |
Family
ID=71037192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921253624.9U Active CN210768395U (en) | 2019-08-05 | 2019-08-05 | Antibacterial fireproof composite door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210768395U (en) |
-
2019
- 2019-08-05 CN CN201921253624.9U patent/CN210768395U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5497586A (en) | Framed glazing unit | |
| US4430836A (en) | Frame assembly for door light | |
| CN212534712U (en) | Staggered section type unit fireproof curtain wall | |
| CN210768395U (en) | Antibacterial fireproof composite door | |
| EP1643075A2 (en) | Fire doors | |
| EP2339105A2 (en) | Security door comprising an observation window | |
| US10597932B1 (en) | Swinging type fire door | |
| CN221220273U (en) | Passive steel fireproof door and window | |
| CN204386386U (en) | Sound-insulating and heat-insulating implosion guard door and window | |
| WO2015072888A1 (en) | Fire-resistant all-glass wall construction | |
| CN213175381U (en) | Steel-aluminum composite heat-insulation fireproof window | |
| CN212716354U (en) | Fire-proof door | |
| RU138771U1 (en) | FIRE-RESISTANT ALL-GLASS WALL DESIGN | |
| CN116255080A (en) | Novel bridge cut-off thermal insulation door | |
| CN211473912U (en) | 2-hour steel heat-insulation fireproof door | |
| CN210396563U (en) | Fireproof door without backing plate | |
| JP6022332B2 (en) | Joinery | |
| CN216476987U (en) | Double-layer hollow glass fire-resistant window | |
| JP6262280B2 (en) | Joinery | |
| JP6268671B2 (en) | Fireproof double glazing and fireproof double glazing unit | |
| JP6377802B2 (en) | Joinery | |
| CN210460302U (en) | Sliding window combined slide rail structure | |
| CN216476941U (en) | Shelter and heat-insulating glass window thereof | |
| CN111255337A (en) | Fireproof hole plugging structure | |
| CN213807402U (en) | Fireproof door leaf and suit door with fireproof door leaf |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 233705 No. 601, Weiliu Road, economic development zone, Guzhen County, Bengbu City, Anhui Province Patentee after: Anhui Tongxi hi tech new material Co.,Ltd. Address before: 233705 No. 601, Weiliu Road, economic development zone, Guzhen County, Bengbu City, Anhui Province Patentee before: Anhui Tongxi Environmental Protection Technology Co.,Ltd. |