CN104895450A - Energy-saving and sound-proof door frame - Google Patents
Energy-saving and sound-proof door frame Download PDFInfo
- Publication number
- CN104895450A CN104895450A CN201510350749.3A CN201510350749A CN104895450A CN 104895450 A CN104895450 A CN 104895450A CN 201510350749 A CN201510350749 A CN 201510350749A CN 104895450 A CN104895450 A CN 104895450A
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- door frame
- doorframe
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- saving
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses an energy-saving and sound-proof door frame. The energy-saving and sound-proof door frame comprises a door frame body and a door leaf, the door frame body uses a divided structure, a traditional integrated door frame is divided into an inner door frame and an outer door frame, the inner and outer frames are connected through strip-shaped adjustable angle steel, and the part between the inner and outer frames is covered/sealed by an aluminum alloy or plastic seal plate (when using the aluminum alloy seal plate, a rubber sealing strip is arranged at one end); a wave-shaped silencing adhesive tape is arranged at the door frame and door leaf fitting surface (the fixing position). The energy-saving and sound-proof door frame is capable of separating the door frame and door leaf cold bridge, preventing the indoor and outdoor heat conduction, saving energy, silencing, lowering the collision when the door leaf is closed on the door frame, and slowing down the outdoor sound and vibration conduction; the energy-saving and sound-proof door frame solves the current situation that only one edge of the door frame of an existing steel door can be provided with a decorative edge, and the product beauty is improved.
Description
Technical field
The present invention relates to metal door, especially a kind of doorframe of the energy-saving sound insulation for household, office space.
Background technology
Along with socioeconomic development, growth in the living standard, Door for building turns round steel door from traditional wooden, plastic door, steel door is with good safe, firm performance and processing characteristics, and become the first-selection of Door for building, by the cutting of steel plate, press, punching, welding, plating, the technique such as spraying, can to realize fast, batch production, also nonstandard customization can be realized, improve stock utilization and production efficiency, reduce cost of production, the great riches for social creativity.
Summary of the invention
For the deficiencies in the prior art, the present invention designs to solve energy-conservation, the sound insulation problem of metal door in prior art, particularly for the energy-conservation of steel entry door and sound insulation problem, provides a kind of doorframe of energy-saving sound insulation.
For achieving the above object, the present invention adopts following technical scheme:
A kind of doorframe of energy-saving sound insulation, comprise doorframe and door leaf, described doorframe is Split type structure, traditional monolithic doorframe is divided into inside and outside doorframe, use the adjustable Bolted angle connection of strip between interior housing, between interior housing, cover/sealing (during use aluminium alloys shrouding, one end installs rubber seal additional) with aluminium alloys or plastics shrouding; Doorframe and door leaf binding face (seam position) install the quiet adhesive tape of waveform.
Embed doorframe shrouding between the inside casing of described doorframe and housing, described shrouding is plastic material, seals between shrouding and doorframe with rubber-plastic strip.
Described doorframe and door leaf overlap arrange multi-cavity heat-insulating and sealing adhesive tape.
The present invention has following beneficial effect:
1. cut off doorframe, door leaf cold bridge, stop indoor and outdoor heat conduction, energy conservation;
2. quiet, collision list when reduction door leaf and doorframe are closed, slows down the conduction of outdoor sound, vibration;
3. doorframe width (nested wall thickness) size adjustable, the product doorframe for different wall thickness can realize standard size and produce, and improves stock utilization and production efficiency;
4. solve the overall doorframe of existing steel door and while arrange the present situation of upholstery border, product aesthetics can only be improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
1-doorframe; 2-door leaf; 3-inside casing; 4-housing; The quiet adhesive tape of 5-waveform.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the invention will be further described, understands the technological thought of application claims protection so that clearer.
As shown in Figure 1, the doorframe of a kind of energy-saving sound insulation of the present invention, comprise doorframe 1 and door leaf 2, described doorframe 1 is Split type structure, traditional monolithic doorframe is divided into inside and outside doorframe, use the adjustable Bolted angle connection of strip between interior housing, between interior housing, cover/sealing (during use aluminium alloys shrouding, one end installs rubber seal additional) with aluminium alloys or plastics shrouding; Doorframe 1 and door leaf 2 binding face (seam position) install the quiet adhesive tape 5 of waveform; Door leaf 2 is that symmetrical " C " shape structural slab multi-point welding forms, and installs insulated rubber strip additional between two pieces plate, and door leaf 2 side plate chamber portion fills bridge opening plate.
Embed doorframe shrouding between doorframe 1 inside casing 3 and housing 4, described shrouding is plastic material, according to distance processing shrouding width between housing in doorframe, seals between shrouding and doorframe 1 with rubber-plastic strip.
Simultaneously, use doorframe telescopic regulation structure, doorframe 1 can adopt split mode, make can have moulding inside and outside doorframe, the cross-section structure size of doorframe 1 also can standardization, can meet different wall thickness requirement, doorframe material (inside and outside doorframe) length dimension only need be changed according to order size, not only increase stock utilization, also improve production efficiency, reduce cost of production.
Described door leaf 2 is whole steel sheet structure or steel plate glass structure, and door leaf 2 agent structure is front and back (inside and outside) steel plate structure, embeds heat-insulating and sealing adhesive tape between the steel plate of front and back, adopts spot welding mode to connect before and after door leaf 2 between steel plate, is formed firm overall.Before and after stuffed heat insulated between cavity between steel plate, sound insulation, fire proofing material material is as fire-fighting foam, perlite, bridge opening plate etc.
Described doorframe 1 arranges multi-cavity heat-insulating and sealing adhesive tape with door leaf 2 overlap, with completely isolated cold bridge, and stops outdoor noise transmission to enter indoor.
Due to high (the steel thermal transmittance λ=45W/M.K of the coefficient of heat conduction of metal, the coefficient of thermal conductivity of plastics is low, only have the 1/550-1/600 of steel), so existing steel door is easy to the cold air of indoor to conduct to outdoor by steel doorframe, door leaf, simultaneously, during summer, also be easy to the heat of outdoor to be delivered to indoor, reduce air-conditioning effect, strengthen air conditioner energy consumption, particularly when indoor/outdoor temperature-difference is large, energy loss is larger.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the claims in the present invention.
Claims (3)
1. a doorframe for energy-saving sound insulation, is characterized in that: comprise doorframe and door leaf, and described doorframe is Split type structure, uses the adjustable Bolted angle connection of strip between interior housing, covers and sealing between interior housing with aluminium alloys or plastics shrouding; Doorframe and door leaf binding face install the quiet adhesive tape of waveform.
2. the doorframe of a kind of energy-saving sound insulation according to claim 1, it is characterized in that: embed doorframe shrouding between the inside casing of described doorframe and housing, described shrouding is plastic material, seals between shrouding and doorframe with rubber-plastic strip.
3. the doorframe of a kind of energy-saving sound insulation according to claim 1, is characterized in that: described doorframe and door leaf overlap arrange multi-cavity heat-insulating and sealing adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350749.3A CN104895450A (en) | 2015-06-19 | 2015-06-19 | Energy-saving and sound-proof door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350749.3A CN104895450A (en) | 2015-06-19 | 2015-06-19 | Energy-saving and sound-proof door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104895450A true CN104895450A (en) | 2015-09-09 |
Family
ID=54028368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510350749.3A Pending CN104895450A (en) | 2015-06-19 | 2015-06-19 | Energy-saving and sound-proof door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104895450A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW514126U (en) * | 2002-01-21 | 2002-12-11 | Fu-Lai Chen | Improved assembly structure of door frame and leaf |
| CN200958328Y (en) * | 2006-09-29 | 2007-10-10 | 重庆美心(集团)有限公司 | Adjusting steel door sleeve |
| CN201381743Y (en) * | 2009-03-30 | 2010-01-13 | 章旭光 | Door frame and wall connecting structure |
| CN201943531U (en) * | 2010-11-22 | 2011-08-24 | 徐祥友 | Steel house lead-in doorframe of double-faced door sleeve |
| CN104405262A (en) * | 2014-11-20 | 2015-03-11 | 江苏安唯赛伦声振测控科技有限公司 | Door-sealing structure |
-
2015
- 2015-06-19 CN CN201510350749.3A patent/CN104895450A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW514126U (en) * | 2002-01-21 | 2002-12-11 | Fu-Lai Chen | Improved assembly structure of door frame and leaf |
| CN200958328Y (en) * | 2006-09-29 | 2007-10-10 | 重庆美心(集团)有限公司 | Adjusting steel door sleeve |
| CN201381743Y (en) * | 2009-03-30 | 2010-01-13 | 章旭光 | Door frame and wall connecting structure |
| CN201943531U (en) * | 2010-11-22 | 2011-08-24 | 徐祥友 | Steel house lead-in doorframe of double-faced door sleeve |
| CN104405262A (en) * | 2014-11-20 | 2015-03-11 | 江苏安唯赛伦声振测控科技有限公司 | Door-sealing structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |
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| WD01 | Invention patent application deemed withdrawn after publication |