CN203308343U - Fireproof door with high sound insulation property - Google Patents
Fireproof door with high sound insulation property Download PDFInfo
- Publication number
- CN203308343U CN203308343U CN2013203076094U CN201320307609U CN203308343U CN 203308343 U CN203308343 U CN 203308343U CN 2013203076094 U CN2013203076094 U CN 2013203076094U CN 201320307609 U CN201320307609 U CN 201320307609U CN 203308343 U CN203308343 U CN 203308343U
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- CN
- China
- Prior art keywords
- sound insulation
- wainscot
- outer panels
- fireproof door
- flanging
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Abstract
The utility model relates to a fireproof door with high sound insulation property. The fireproof door comprises a door frame (1) and a door leaf (2), wherein one side of the door leaf (2) is articulated with the door frame (1); the door leaf (2) also comprises an outer face plate (21) and an inner face plate (22); two punched sound-absorbing plates (28) are also arranged between the outer face plate (21) and the inner face plate (22); heat insulation and sound insulation core material (23) is filled in an interlayer between each punched sound-absorbing plate (28) and the outer face plate (21) or between each punched sound-absorbing plate (28) and the inner face plate (22); and an air cavity (29) is formed between the two punched sound-absorbing plates (28). The door leaf of the fireproof door with high sound insulation property is internally provided with the air cavity formed by the two layers of punched sound-absorbing plates, so that the sound insulation effect of the fireproof door is very good, and the fireproof door also has the functions of heat preservation, air seal and fire protection; and the fireproof door is not provided with an edge covering structure, thus being simple in structure and technology and attractive and high-grade in appearance.
Description
Technical field
The utility model relates to a kind of labeled door, relates in particular to a kind of labeled door with high sound insulation value, and the fields such as land building house and the accommodation space for vessels that are specially adapted to are used.
Background technology
House and the accommodation space for vessels labeled door used are built in land at present, great majority are all filling with insulation material between inside and outside metal decking, then in the edge of door leaf, adopt extra steel plate binding structure to block the door skin gap and just can reach flameproof effect preferably, this traditional door leaf binding structure is made simple and crude coarse, not only waste steel plate materials, and need the special mould of making to process, complex manufacturing technology, install loaded down with trivial details, at labeled door, install and use in process simultaneously, the bound edge place easily is out of shape because of frequent impact or comes off, thereby affect outward appearance and the performance of labeled door, and shorten its application life.Meanwhile, along with growth in the living standard, people are not only the requirement that can meet the fire prevention aspect to the functional requirement of labeled door, simultaneously to sound insulation, the requirement of the aspects such as tightness is also more and more paid close attention to, and the utility model provides a kind of good looking appearance, meets fire prevention, sound insulation, the multi-functional labeled door such as airtight.
Summary of the invention
The utility model is for the defect of prior art, provides a kind of door leaf need not bound edge and can meet the high sound insulation fireproof door of fire prevention, sound isolation requirement.
The technical solution of the utility model is as follows:
A kind of high sound insulation fireproof door, comprise that doorframe and a side are articulated in the door leaf of described doorframe, and described door leaf comprises again outer panels and wainscot.
Between described outer panels and wainscot, also be provided with two blocks of punching abatvoixs, be filled with the heat-insulating sound-insulating core in the interlayer between every block of punching abatvoix and outer panels or wainscot, between two blocks of punching abatvoixs, form an air chamber.
The left and right sides of described outer panels and wainscot, top and bottom are relative respectively to bend inwards and forms the groove that is positioned at the door leaf periphery, and edge sealing sectional material and sealing joint strip are installed in described groove.
The kink of the left and right sides of described outer panels and wainscot and top and bottom is in a zigzag structure, has perpendicular to the first flanging of described outer panels or wainscot and the 3rd flanging, is connected the second flanging of described the first flanging and the 3rd flanging; The second flanging of described outer panels and wainscot and the 3rd flanging surround described groove.
Described edge sealing sectional material is provided with opening fluting outwardly along its length, and the inboard of described sealing joint strip is embedded in the fluting of described edge sealing sectional material.
Between described outer panels and wainscot, the left and right sides of interlayer and top, bottom are fixed with respectively an inside casing material.
The cross section of described inside casing material is U-shaped, and the base of this U-shaped inside casing material contacts with the bottom of described groove, and its forward and backward two side contacts with the inwall of described outer panels and wainscot respectively.
Described doorframe is hollow-core construction, in its inner chamber, is filled with the heat-insulating sound-insulating core.
Described doorframe is being equipped with the fire proof seal adhesive tape in the face of a side of described door leaf, in off position under, the edge of described door leaf compresses described fire proof seal adhesive tape.
Compared with prior art, in high sound insulation fireproof door door leaf of the present utility model, be provided with two blocks of punching abatvoixs, between two abatvoixs, be provided with air chamber, thereby produce power conversion loss reaches defening effect by different medium, propagating to make sound, the doorframe periphery relative with door leaf edge is provided with the fire proof seal adhesive tape simultaneously, its sound insulation, insulation, airtight and fireproof performance is very good, gathers multi-function in integral whole; In addition, the interior outer panels homogeneous phase of door leaf is to the formation groove that bends inwards, and edge sealing sectional material and sealing joint strip be installed in groove, thus binding structure need not be set, simple in structure, not only save material, simplified manufacture craft, and good looking appearance, can be widely used in land building house and the fire-resistant cabin of various ships.
The accompanying drawing explanation
Fig. 1 is the elevation of the high sound insulation fireproof door of the utility model;
Fig. 2 is the A-A sectional drawing in Fig. 1;
Fig. 3 is the enlarged drawing at I place in Fig. 2;
Fig. 4 is the B-B sectional drawing in Fig. 1;
Fig. 5 is the structural representation of described inside and outside face plate edge place kink.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing.
As shown in Figure 1, high sound insulation fireproof door of the present utility model comprises doorframe 1 and door leaf 2, and described door leaf 2 one sides are hinged with doorframe 1 by some hinges 8, and opposite side is provided with door lock 4.As shown in Figure 2 and Figure 4, described door leaf 2 comprises again: outer panels 21, wainscot 22, be folded in two blocks of punching abatvoixs 28 and heat-insulating sound-insulating core 23 in interlayer between described outer panels 21 and wainscot 22.Described heat-insulating sound-insulating core 23 is filled between each piece punching abatvoix 28 outer panels 21 adjacent thereto or wainscot 22 and is combined with each other with cementing agent and described outer panels 21 or wainscot 22, formation one air chamber 29 between two blocks of punching abatvoixs 28.Adopt the door leaf of said structure, its sound insulation property is very good.
As shown in Figure 3 and Figure 5, the left and right sides, top and the bottom of described outer panels 21 and wainscot 22 be i.e. four peripheries relative bending inwards respectively all also, kink is bent to form a zigzag structure through three degree, is followed successively by the first flanging 24, the second flanging 25 and the 3rd flanging 26.Wherein the first flanging 24 and the 3rd flanging 26 are perpendicular to described outer panels 21 or wainscot 22, and 25 of the second flangings that connect described the first flanging 24 and the 3rd flanging 26 are parallel to described outer panels 21 or wainscot 22.Outer panels 21 kink relative with wainscot 22 surrounds the U-shaped groove 3 of a circle that is positioned at door leaf 2 peripheries jointly thus, and this groove 3 is embedded is connected to edge sealing sectional material 5 and sealing joint strip 6, thereby can remove binding structure from.Described edge sealing sectional material 5 is with slotted aluminium extruded sections for cross section is roughly c-shaped, and outwardly, the inboard of described sealing joint strip 6 is embedded in the fluting of described edge sealing sectional material 5 notch of this edge sealing sectional material 5.Under the state that door is closed, sealing joint strip 6 can contact with the surrounding of described doorframe 1 thus, makes door have better sound insulation, insulation, airtight and fireproof performance.
As shown in Figures 2 and 3, between the outer panels 21 of described door leaf 2 and wainscot 22, the left and right sides of interlayer and top, bottom are fixed with respectively an inside casing material 27, the cross section of this inside casing material 27 is U-shaped, the base of this U-shaped inside casing material 27 contacts and fixes with the bottom of described groove 3, its forward and backward two side contacts with the inwall of wainscot 22 with described outer panels 21 respectively, thereby in the end of described punching abatvoix 28 and heat-insulating sound-insulating core 23 is enclosed in.
In order to obtain better sound-insulating effect, as Fig. 2, described doorframe 1 is the hollow-core construction that adopts the sheet material bending to form, and in its inner chamber, also is filled with heat-insulating sound-insulating core 11.In addition, as shown in Figure 2 and Figure 4, described doorframe 1 is being equipped with fire proof seal adhesive tape 7 in the face of a side of described door leaf 2, in off position under, the edge of described door leaf 2 compresses described fire proof seal adhesive tape 7, has the effect of fire proof seal.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a high sound insulation fireproof door, comprise that doorframe (1) and a side are articulated in the door leaf (2) of described doorframe (1), and described door leaf (2) comprises again outer panels (21) and wainscot (22); It is characterized in that:
Between described outer panels (21) and wainscot (22), also be provided with two blocks of punching abatvoixs (28), in interlayer between every block of punching abatvoix (28) and outer panels (21) or wainscot (22), be filled with heat-insulating sound-insulating core (23), between two blocks of punching abatvoixs (28), form an air chamber (29).
2. high sound insulation fireproof door according to claim 1, it is characterized in that: the left and right sides, top and the bottom of described outer panels (21) and wainscot (22) is relative respectively to bend inwards and forms the groove (3) that is positioned at door leaf (2) periphery, and edge sealing sectional material (5) and sealing joint strip (6) are installed in described groove (3).
3. high sound insulation fireproof door according to claim 2, it is characterized in that: the left and right sides of described outer panels (21) and wainscot (22) and the kink of top and bottom are in a zigzag structure, have perpendicular to first flanging (24) of described outer panels (21) or wainscot (22) and the 3rd flanging (26), be connected second flanging (25) of described the first flanging (24) and the 3rd flanging (26); Second flanging (25) of described outer panels (21) and wainscot (22) and the 3rd flanging (26) surround described groove (3).
4. high sound insulation fireproof door according to claim 2, it is characterized in that: described edge sealing sectional material (5) is provided with opening fluting outwardly along its length, and the inboard of described sealing joint strip (6) is embedded in the fluting of described edge sealing sectional material (5).
5. high sound insulation fireproof door according to claim 2, it is characterized in that: between described outer panels (21) and wainscot (22), the left and right sides of interlayer and top, bottom are fixed with respectively an inside casing material (27).
6. high sound insulation fireproof door according to claim 5, it is characterized in that: the cross section of described inside casing material (27) is U-shaped, the base of this U-shaped inside casing material (27) contacts with the bottom of described groove (3), and its forward and backward two side contacts with the inwall of wainscot (22) with described outer panels (21) respectively.
7. according to the described high sound insulation fireproof door of claim 1 to 6 any one, it is characterized in that: described doorframe (1) is hollow-core construction, in its inner chamber, is filled with the heat-insulating sound-insulating core.
8. according to the described high sound insulation fireproof door of claim 1 to 6 any one, it is characterized in that: described doorframe (1) is equipped with fire proof seal adhesive tape (7) in the side in the face of described door leaf (2), in off position, the edge of described door leaf (2) compresses described fire proof seal adhesive tape (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203076094U CN203308343U (en) | 2013-05-31 | 2013-05-31 | Fireproof door with high sound insulation property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203076094U CN203308343U (en) | 2013-05-31 | 2013-05-31 | Fireproof door with high sound insulation property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203308343U true CN203308343U (en) | 2013-11-27 |
Family
ID=49614559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203076094U Expired - Lifetime CN203308343U (en) | 2013-05-31 | 2013-05-31 | Fireproof door with high sound insulation property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203308343U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255988A (en) * | 2013-05-31 | 2013-08-21 | 华南建材(深圳)有限公司 | High-sound-insulation fireproof door |
| CN105064889A (en) * | 2015-08-06 | 2015-11-18 | 遵化市星多门业有限公司 | Steel heat insulation fireproof door |
| CN106223815A (en) * | 2016-07-26 | 2016-12-14 | 安徽卡塔门窗有限公司 | A kind of soundproof door |
-
2013
- 2013-05-31 CN CN2013203076094U patent/CN203308343U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255988A (en) * | 2013-05-31 | 2013-08-21 | 华南建材(深圳)有限公司 | High-sound-insulation fireproof door |
| CN105064889A (en) * | 2015-08-06 | 2015-11-18 | 遵化市星多门业有限公司 | Steel heat insulation fireproof door |
| CN106223815A (en) * | 2016-07-26 | 2016-12-14 | 安徽卡塔门窗有限公司 | A kind of soundproof door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |
|
| CX01 | Expiry of patent term |