CN215169514U - Door leaf with stuffing for fireproof door - Google Patents
Door leaf with stuffing for fireproof door Download PDFInfo
- Publication number
- CN215169514U CN215169514U CN202121542331.XU CN202121542331U CN215169514U CN 215169514 U CN215169514 U CN 215169514U CN 202121542331 U CN202121542331 U CN 202121542331U CN 215169514 U CN215169514 U CN 215169514U
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- China
- Prior art keywords
- plate
- sound
- filler
- door leaf
- fixing
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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.)
- Expired - Fee Related
Links
- 239000000945 filler Substances 0.000 claims abstract description 64
- 230000008093 supporting effect Effects 0.000 claims description 49
- 230000003014 reinforcing effect Effects 0.000 claims description 24
- 239000003063 flame retardant Substances 0.000 claims description 22
- 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 17
- 238000012856 packing Methods 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 11
- 235000019362 perlite Nutrition 0.000 claims description 8
- 239000010451 perlite Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 17
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910001562 pearlite Inorganic materials 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of fireproof doors and windows, in particular to a fireproof door filler door leaf; planking and inner panel appearance are L shape setting, planking and inner panel connection form hollow structure, the filled sheet sets up between planking and inner panel, fixed subassembly's quantity is two sets of, every group fixed subassembly sets up relatively respectively in the both sides limit of filled sheet, every group inhales the sound subassembly and sets up relatively respectively in the both sides limit of filled sheet, the appearance through inner panel and planking all is L shape setting, and inner panel and planking set up relatively respectively, coincide its hollow structure's door leaf into, the filled sheet sets up between inner panel and planking, fixed subassembly sets up in the both sides limit of filled sheet, it sets up respectively in the side of inner panel and planking to inhale the sound subassembly, and two sets of sound subassemblies set up relatively, strengthen the sound effect of inhaling, thereby strengthen the syllable-dividing effect to fire door leaf, and strengthen the fire prevention effect.
Description
Technical Field
The utility model relates to a fire door and window technical field especially relates to a prevent fire door filler door leaf.
Background
The fireproof door is a common openable and closable fireproof separation member in various buildings, the fireproof door meeting the requirements can meet the requirements of fire resistance stability, integrity, heat insulation and sound insulation within a certain time, and the high-temperature resistance and heat insulation performance of the fireproof door are mainly determined by the performance of a fireproof material layer in the door body.
The existing fireproof door is poor in sound insulation effect and poor in fireproof performance, and therefore it is necessary to design a fireproof door filler door leaf.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent fire door filler door leaf, it is relatively poor to aim at solving the fire door sound insulation effect of preventing among the prior art, and the technical problem that fire behavior is more weak.
In order to achieve the above purpose, the present invention adopts a filler door leaf for a fire door, which comprises an outer plate, an inner plate, a filler plate, sound absorbing components and fixing components, wherein the outer plate and the inner plate are arranged in an L shape, the outer plate and the inner plate are arranged oppositely, the outer plate and the inner plate are connected to form a hollow structure, the filler plate is arranged between the outer plate and the inner plate, the number of the fixing components is two, each group of the fixing components is respectively arranged at two side edges of the filler plate oppositely, the number of the sound absorbing components is two, and each group of the sound absorbing components is respectively arranged at two side edges of the filler plate oppositely and is positioned at a side edge of the fixing component;
every group inhale the sound subassembly and include first sound absorbing hole, second and inhale the sound passageway, first sound absorbing hole with the second is inhaled the appearance of sound hole and is the loudspeaker form, first sound absorbing hole with planking fixed connection, and be located the side of planking, the second inhale the sound hole with fixed subassembly fixed connection, and be located fixed subassembly's side, just first sound absorbing hole with the second is inhaled the sound hole and is relative the setting respectively, inhale the both ends of sound passageway respectively with first sound absorbing hole with the second is inhaled sound absorbing hole fixed connection, and is located first sound absorbing hole with the second is inhaled between the sound hole, just it is corrugated structure to inhale the inside line of sound passageway.
The inner panel with the appearance of planking all is L shape setting, just the inner panel with the planking sets up relatively respectively, coincides into hollow structure's door leaf with it, the filled sheet set up in the inner panel with between the planking, fixed subassembly set up in the both sides limit of filled sheet, inhale the sound subassembly set up respectively in the inner panel with the side of planking, and two sets of inhale the relative setting of sound subassembly, strengthen the sound effect of inhaling to it is right to strengthen the syllable-dividing effect of fire door leaf, and strengthen the fire prevention effect.
Each group of fixing assemblies comprises two fixing plates and reinforcing blocks, the number of the fixing plates is two, each fixing plate is arranged oppositely and located on two side edges of the filler plate, the number of the reinforcing blocks is multiple, and two ends of each reinforcing block are fixedly connected with the fixing plates and located between the two fixing plates.
The fixing assemblies are arranged on two side edges of the packing plate and can strengthen the fixing effect of the packing plate.
Each group of fixing assembly further comprises two protection plates, and each protection plate is fixedly connected with the fixing plate and located on the side edge of the fixing plate.
The guard plate set up in the side of fixed plate can assist fixed subassembly strengthens right the protection of fixed plate, and can prolong its life.
The fireproof door filler door leaf further comprises a reinforcing component, the filler plate is of a hollow structure, and the reinforcing component is fixedly connected with the filler plate and located inside the filler plate.
The reinforcing component is arranged in the packing plate, can reinforce the materials filled in the packing plate and can fix the whole packing plate, so that the service life is prolonged.
The reinforcing assembly comprises first supporting strips and second supporting strips, the number of the first supporting strips and the number of the second supporting strips are multiple, the first supporting strips are fixedly connected with the second supporting strips, and the first supporting strips and the second supporting strips are respectively arranged in a grid shape in a crossed mode.
Each first supporting strip and each second supporting strip are respectively arranged inside the packing plate in a crossed mode, the first supporting strips and the second supporting strips are arranged in a crossed mode to be in a grid shape, the interior of the packing plate can be reinforced, and therefore the service life of the packing plate is prolonged.
The reinforcing component further comprises a flame-retardant cloth cover perlite fireproof plate, the flame-retardant cloth cover perlite fireproof plate is multiple blocks and multiple blocks, and the flame-retardant cloth cover perlite fireproof plate is respectively fixedly connected with the first supporting strips and the second supporting strips and is located in the grids which are arranged in a crossed mode.
The plurality of flame-retardant cloth cover perlite fireproof plates are arranged in the grids which are arranged in a crossed mode and are opposite to the first supporting strips and the second supporting strips, the first supporting strips are connected with the second supporting strips in an enhanced mode, and the fireproof effect can be enhanced.
The fireproof door filler door leaf further comprises two flame-retardant plates, and each flame-retardant plate is fixedly connected with the inner plate and the outer plate and located on the side edges of the inner plate and the outer plate.
The side of inner panel with the planking all is provided with fire-retardant board, fire-retardant board can carry out effectual blockking to the conflagration to strengthen the protection effect.
The fireproof door filler door leaf further comprises two fixed supporting plates, and each fixed supporting plate is fixedly connected with the inner plate and the outer plate and located on the inner side wall of the inner plate and the inner side wall of the outer plate.
The inner plate with the inside lateral wall of planking all is provided with fixed support plate, fixed support plate can with inside with the planking supports fixedly.
The utility model discloses a fireproof door filler door leaf, through the inner panel with the planking appearance is L shape, and the inner panel with the planking sets up relatively respectively, forms a hollow structure, the packing board sets up in between the inner panel with the planking, and the both sides limit of packing board all is provided with fixed subassembly, fixed subassembly can be with the packing board supports fixedly, and the both sides limit of fixed subassembly is provided with the sound absorbing component, when the planking sends out sound, the noise that produces outside is inhaled to first sound absorbing empty just, then, the noise passes through the first sound absorbing hole comes to the sound absorbing channel, the sound absorbing channel just weakens the noise, and be provided with corrugate line on the inside inner wall of sound absorbing channel, can strengthen the noise reduction effect to the noise, again with the noise transmission of weakening when transmitting the second sound absorbing hole, the second sound absorbing hole absorbs the noise of the door leaf, so that the sound insulation effect of the fireproof door filler door leaf is enhanced, and the fireproof effect is enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 these drawings without creative efforts.
Fig. 1 is a front view of a filler door leaf of a fireproof door of the present invention.
Figure 2 is a side view of the utility model discloses a fire door filler door leaf.
Fig. 3 is a cross-sectional view of the a-a line structure of fig. 1 according to the present invention.
Fig. 4 is a cross-sectional view of the B-B line structure of fig. 2 according to the present invention.
Fig. 5 is a partial enlarged view of fig. 3C according to the present invention.
The sound absorption structure comprises an outer plate 1, an inner plate 2, a filler plate 3, a sound absorption component 4, a first sound absorption hole 41, a second sound absorption hole 42, a sound absorption channel 43, a fixing component 5, a fixing plate 51, a reinforcing block 52, a protective plate 53, a reinforcing component 6, a first supporting strip 61, a second supporting strip 62, a flame-retardant cloth face perlite fireproof plate 63, a flame-retardant plate 7 and a fixed supporting plate 8.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "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 merely 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 thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 5, the present invention provides a filler door leaf for a fire door, the filler door leaf for a fire door includes an outer plate 1, an inner plate 2, a filler plate 3, sound absorbing components 4 and fixing components 5, the outer plate 1 and the inner plate 2 are arranged in an L shape, the outer plate 1 and the inner plate 2 are arranged oppositely, the outer plate 1 and the inner plate 2 are connected to form a hollow structure, the filler plate 3 is arranged between the outer plate 1 and the inner plate 2, the fixing components 5 are two sets, each set of the fixing components 5 is arranged at two sides of the filler plate 3, the sound absorbing components 4 are two sets, and each set of the sound absorbing components 4 is arranged at two sides of the filler plate 3 and is located at one side of the fixing components 5;
every group inhale sound subassembly 4 and include first sound absorbing hole 41, second and inhale sound hole 42 and inhale sound passageway 43, first sound absorbing hole 41 with the second is inhaled sound hole 42's appearance and is the loudspeaker form, first sound absorbing hole 41 with 1 fixed connection of planking, and lie in the side of planking 1, the second inhale sound hole 42 with 5 fixed connection of fixed subassembly, and lie in the side of fixed subassembly 5, just first sound absorbing hole 41 with the second is inhaled sound hole 42 and is set up relatively respectively, inhale the both ends of sound passageway 43 respectively with first sound absorbing hole 41 with sound hole 42 fixed connection is inhaled to the second, and lies in first sound absorbing hole 41 with the second is inhaled between the sound hole 42, just inhale the inside ripple column structure that is of sound passageway 43.
In the present embodiment, the inner panel 2 and the outer panel 1 are L-shaped, the inner panel 2 and the outer panel 1 are respectively disposed oppositely to form a hollow structure, the filler panel 3 is disposed between the inner panel 2 and the outer panel 1, and the fixing components 5 are disposed on both sides of the filler panel 3, the fixing components 5 can support and fix the filler panel 3, and the sound-absorbing components 4 are disposed on both sides of the fixing components 5, when the outer panel 1 makes a sound, the first sound-absorbing cavity absorbs and reduces the noise generated from the outside, and then the noise comes into the sound-absorbing channel 43 through the first sound-absorbing hole 41, the sound-absorbing channel 43 weakens the noise, and the inner wall of the sound-absorbing channel 43 is provided with corrugated lines, so as to enhance the noise-reducing effect, when the weakened noise is transmitted to the second sound absorbing hole 42, the second sound absorbing hole 42 absorbs the noise, so that the sound insulation effect of the filler door leaf of the fire door is enhanced, and the fire prevention effect is enhanced.
Further, each group of fixing assemblies 5 includes two fixing plates 51 and a plurality of reinforcing blocks 52, the fixing plates 51 are respectively disposed oppositely and located on two sides of the filler plate 3, the reinforcing blocks 52 are respectively disposed in multiple numbers, and two ends of each reinforcing block 52 are respectively fixedly connected to the fixing plates 51 and located between the two fixing plates 51.
In this embodiment, the two fixing plates 51 are respectively disposed opposite to each other and located at the side of the second sound absorbing hole 42, the second sound absorbing hole 42 can be supported, the filler plate 3 can be fixed, and the reinforcing blocks 52 are disposed between the two fixing plates 51, so that the connection between the two fixing plates 51 can be reinforced, and the support can be reinforced to fix the fixing plates.
Further, each group of fixing assemblies 5 further comprises two protection plates 53, the number of the protection plates 53 is two, and each protection plate 53 is fixedly connected with the fixing plate 51 and is located on the side edge of the fixing plate 51.
In this embodiment, the protection plate 53 is disposed on a side edge of each fixing plate 51, so as to assist the fixing plate 51, enhance protection of the fixing plate 51, and improve protection of the filler plate 3.
Further, prevent fire door filler door leaf still includes reinforcement component 6, filler plate 3 is hollow structure, reinforcement component 6 with filler plate 3 fixed connection to be located the inside of filler plate 3.
In the present embodiment, the filler plate 3 is a hollow structure, the reinforcing member 6 is disposed inside the filler plate 3, and the reinforcing member 6 can assist the filler plate 3 to strengthen the fixation of the filler plate 3, thereby prolonging the service life thereof.
Further, the reinforcing assembly 6 comprises a first supporting strip 61 and a second supporting strip 62, the number of the first supporting strip 61 and the second supporting strip 62 is multiple, the first supporting strip 61 and the second supporting strip 62 are fixedly connected, and the first supporting strip 61 and the second supporting strip 62 are respectively arranged in a grid shape in a crossed manner.
In the present embodiment, the first support bars 61 and the second support bars 62 are arranged in a grid shape so as to intersect with each other inside the packing plate 3, and the packing plate 3 can be fixed inside thereof to reinforce the support of the material.
Further, consolidate subassembly 6 and still include fire-retardant cloth cover pearlite PLASTIC LAMINATED 63, the quantity of fire-retardant cloth cover pearlite PLASTIC LAMINATED 63 is the polylith, the polylith fire-retardant cloth cover pearlite PLASTIC LAMINATED 63 respectively with first support bar 61 with second support bar 62 fixed connection, and all be located first support bar 61 with in the net of second support bar 62 cross arrangement.
In the embodiment, the flame-retardant cloth cover perlite fireproof plate 63 has better fireproof performance, can strengthen the protection of the filler plate 3, greatly improves the overall strength and the fireproof performance of the fireproof door leaf, and enables the surface to be smoother.
Furthermore, the filler door leaf of the fireproof door further comprises two flame-retardant plates 7, wherein each flame-retardant plate 7 is fixedly connected with the inner plate 2 and the outer plate 1 and is positioned on the side edges of the inner plate 2 and the outer plate 1.
In the present embodiment, the flame retardant plates 7 are provided on the side edges of the inner panel 2 and the outer panel 1, and when a fire occurs, the flame retardant plates 7 can block the fire to some extent, thereby enhancing protection.
Furthermore, the door leaf with the filler for the fireproof door further comprises two fixed supporting plates 8, wherein the number of the fixed supporting plates 8 is two, and each fixed supporting plate 8 is fixedly connected with the inner plate 2 and the outer plate 1 and is positioned on the inner side wall of the inner plate 2 and the inner side wall of the outer plate 1.
In the present embodiment, the fixing support plate 8 is provided on the inner side walls of the inner panel 2 and the outer panel 1, and can enhance the supporting effect on the inner panel 2 and the outer panel 1, and can enhance the protection of the inner panel 2 and the outer panel 1, thereby making them stronger and less likely to be damaged.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. A filler door leaf of a fireproof door, which is characterized in that,
the fireproof door filler door leaf comprises an outer plate, an inner plate, a filler plate, sound-absorbing components and fixing components, wherein the outer plate and the inner plate are arranged in an L shape, the outer plate and the inner plate are arranged oppositely, the outer plate and the inner plate are connected to form a hollow structure, the filler plate is arranged between the outer plate and the inner plate, the number of the fixing components is two, each group of the fixing components are respectively and oppositely arranged on two side edges of the filler plate, the number of the sound-absorbing components is two, and each group of the sound-absorbing components are respectively and oppositely arranged on two side edges of the filler plate and are positioned on the side edge of the fixing component;
every group inhale the sound subassembly and include first sound absorbing hole, second and inhale the sound passageway, first sound absorbing hole with the second is inhaled the appearance of sound hole and is the loudspeaker form, first sound absorbing hole with planking fixed connection, and be located the side of planking, the second inhale the sound hole with fixed subassembly fixed connection, and be located fixed subassembly's side, just first sound absorbing hole with the second is inhaled the sound hole and is relative the setting respectively, inhale the both ends of sound passageway respectively with first sound absorbing hole with the second is inhaled sound absorbing hole fixed connection, and is located first sound absorbing hole with the second is inhaled between the sound hole, just it is corrugated structure to inhale the inside line of sound passageway.
2. The fire door filler door leaf of claim 1,
each group of fixing assembly comprises two fixing plates and reinforcing blocks, the two fixing plates are arranged oppositely and located on two side edges of the packing plate, the reinforcing blocks are multiple, and two ends of each reinforcing block are fixedly connected with the fixing plates and located between the two fixing plates.
3. The fire door filler door leaf of claim 2,
each group of the fixing assembly further comprises two protection plates, and each protection plate is fixedly connected with the fixing plate and located on the side edge of the fixing plate.
4. The fire door filler door leaf of claim 1,
the fireproof door filler door leaf further comprises a reinforcing component, the filler plate is of a hollow structure, and the reinforcing component is fixedly connected with the filler plate and located inside the filler plate.
5. The fire door filler door leaf of claim 4,
the reinforcing assembly comprises first supporting strips and second supporting strips, the number of the first supporting strips and the number of the second supporting strips are multiple, the first supporting strips are fixedly connected with the second supporting strips, and the first supporting strips and the second supporting strips are respectively arranged in a grid shape in a crossed mode.
6. The fire door filler door leaf of claim 5,
the reinforcing component further comprises a flame-retardant cloth cover perlite fireproof plate, the number of the flame-retardant cloth cover perlite fireproof plate is multiple blocks, and the multiple blocks are respectively connected with the first supporting strips and the second supporting strips in a fixed mode, and are located in the first supporting strips and the grids of the second supporting strips in a crossed mode.
7. The fire door filler door leaf of claim 1,
the fireproof door filler door leaf further comprises two flame-retardant plates, and each flame-retardant plate is fixedly connected with the inner plate and the outer plate and located on the side edges of the inner plate and the outer plate.
8. The fire door filler door leaf of claim 1,
the fireproof door filler door leaf further comprises two fixed supporting plates, and each fixed supporting plate is fixedly connected with the inner plate and the outer plate and located on the inner side wall of the inner plate and the inner side wall of the outer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121542331.XU CN215169514U (en) | 2021-07-07 | 2021-07-07 | Door leaf with stuffing for fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121542331.XU CN215169514U (en) | 2021-07-07 | 2021-07-07 | Door leaf with stuffing for fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215169514U true CN215169514U (en) | 2021-12-14 |
Family
ID=79396443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121542331.XU Expired - Fee Related CN215169514U (en) | 2021-07-07 | 2021-07-07 | Door leaf with stuffing for fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215169514U (en) |
-
2021
- 2021-07-07 CN CN202121542331.XU patent/CN215169514U/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: 20211214 |