CN203584243U - Decorative and Ffire-proof and sound-proof door for decoration - Google Patents
Decorative and Ffire-proof and sound-proof door for decoration Download PDFInfo
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- CN203584243U CN203584243U CN201320776345.7U CN201320776345U CN203584243U CN 203584243 U CN203584243 U CN 203584243U CN 201320776345 U CN201320776345 U CN 201320776345U CN 203584243 U CN203584243 U CN 203584243U
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Abstract
The utility model discloses a fireproof and sound-proof door for decoration. The fireproof and sound-proof door consists of a door frame, a door sash, a sound-proof door lock structure, a fire-proof sealing rubber strip, hinges and a door-bottom automatic sealing and sound-proof structure, wherein the sound-proof door lock structure consists of a three-rod handle lock and a lockset sound-proof structure; the fire-proof sealing rubber strip consists of composite fire-proof semi-D-shaped sealing strips, L-shaped fire-proof sealing rubber strips and coating type fire-proof sealing strips, wherein the composite fire-proof semi-D-shaped sealing strips are arranged in L-shaped folded corners on the door frame; the L-shaped fire-proof sealing rubber strips are arranged in L-shaped folded corners on the door sash; the coating type fire-proof sealing strips are arranged among the hinges; the lockset sound-proof structure consists of a front round pipe sleeve, a rear round pipe sleeve, a round pipe sleeve of an installing rod, a steel box of a locking-tongue protective sleeve and a fire-proof and sound-proof material, wherein the front round pipe sleeve and the rear round pipe sleeve are provided with square-pipe steel latches for screwing a locking tongue; the fire-proof and sound-proof material is filled in a cavity; and the lockset sound-proof structure is arranged at the installing position of the three-rod handle lock in a door-sash pressing and forming steel plate. The fireproof and sound-proof door disclosed by the utility model has the advantages that the strict fire-proof index and the higher sound-proof effect are met and the decorativeness is better.
Description
Technical field
The utility model relates to a kind of noise control technique field, especially can effectively intercept noise transmission and have the decoration fire prevention soundproof door of fire-proof function.
Background technology
Current, noise has become a kind of main environment pollution, and the acoustic environment problem of building is more and more subject to people's concern and attention.If space enclosing structure is comprised of the different two or more members of sound transmission coefficient, if overall sound insulation factor is improved, first should sound insulation property the sound insulation factor of poor member improve.As door and the body of wall of window are installed, although body of wall has good sound insulation property, owing to sound insulation factor being installed than its low and window, thereby the sound insulation factor effect of this combining structure is reduced greatly.So the sound insulation factor that improves door, window is main path for the sound insulation factor that improves space enclosing structure.The sound insulation property of door is subject to the impact of encapsulant, lockset, Hardware fitting of gap between frame, crack between a door and its frame very large, and current soundproof door is often focused on the sound insulation factor of door leaf, the encapsulant of crack between a door and its frame, lack complete comprehensive consideration, cause and fail to reach due sound insulation sealing effectiveness.
Labeled door refers to the door that can meet within a certain period of time fire stability, integrality and heat-proof quality.It can delay fire spreading, stops flue gas, for trapped personnel wins escape time, should have due popularity.But labeled door is generally used in the places such as cable shaft, escape stair at present, moulding thus, decorative effect are not good, and, do not possess and have defening effect.The decoration fire prevention soundproof door with good decorating effect has the market demand widely, particularly studio, arenas, broadcasting studio, cinema and public place of entertainment etc.
Chinese patent CN 101575936A discloses " steel sound proof door ", and it is to be formed by front deckle board and rear framing plate spot welding at doorframe, and door leaf is welded into one by front fan plate and rear fan plate point, fills sound insulation, sound absorption and damping material in door leaf.Magnetic sealing strip and sponge sound absorption bar are installed by the crossing crack between a door and its frame place of doorframe and door leaf, and door leaf is arranged on doorframe by revolving lift-type hinge.The soundproof door of above-mentioned patent is not adopted an effective measure to lockset, Hardware fitting slit source volume, may affect the defening effect of this soundproof door.Meanwhile, select weather strip and sound absorption strip material not to consider fireproof performance.
Chinese patent CN 202788533U discloses " a kind of assembled sound-proof door ", and it is comprised of doorframe, door leaf, door end brush, weather strip and hinge, it is characterized in that doorframe adopts " staged+recessed embedding " structure and in the lap-joint of doorframe and door leaf, double density sealing groove is set, door leaf hinge side is " protruding " shape structure, brush at the bottom of door leaf bottom arranges groove and packs into.The soundproof door of above-mentioned patent is used built-in " protruding " shape hinge arrangement and affects the integrality of doorframe sound insulating structure, and lockset slit source volume is not adopted an effective measure yet.The door end brush that door leaf bottom arranges does not have good defening effect, moreover along with long use, door end brush can wear and tear and further reduce defening effect.
Summary of the invention
Bad in order to overcome the defening effect of existing labeled door, the deficiency of decorative effect shortcoming, the utility model provides a kind of fire prevention soundproof door of decorating, and this decoration fire prevention soundproof door, when having and meeting strict fire prevention index, higher defening effect, has ornamental preferably.
The utility model solves the technical scheme that its technical problem adopts: a kind of fire prevention soundproof door of decorating, is comprised of doorframe, door leaf, sound insulation door lock structure, fire proof seal adhesive tape, hinge, a door end automatic-sealed sound insulating structure.Described sound insulation door lock structure is comprised of three bar hand holding locks and lockset sound insulating structure; Doorframe is by steel plate rolling and forming, and intensity is high, good seal performance, and doorframe and door leaf adopt corresponding two layers of inserting type hermetically-sealed construction.Three bar hand holding locks have and run through that hole is little, the installation site of dead bolt can arrange by three bars between the latch plate of door lock flexibly, and good leak tightness is leaked volume low.Described fire proof seal adhesive tape is comprised of the clad type fire proof sealing strip being arranged between the composite fireproof half D type weather strip in L-type knuckle on doorframe, L-type fire proof seal adhesive tape and the hinge on door leaf in L-type knuckle.Fire proof seal adhesive tape has flexible expansion effect, and during breaking out of fire, fire prevention expanding material gets started expansion, and along with the rising of temperature is constantly expanded, effectively by crack between a door and its frame shutoff, reaches the requirement of fire integrity and thermal insulation.It does not have fabulous incompressible deformation performance during breaking out of fire, so that sealing contact surface can do is larger, effectively stops the noise that crack between a door and its frame part is leaked.The integrality of using hinge effectively to avoid using internal hinge and to affect doorframe sound insulating structure.Select flag form bearing hinge can make the crack between a door and its frame between door leaf and doorframe be equivalent to one deck hinge thickness, open easy to use.The clad type fire proof sealing strip sealing with hinge same thickness is used in gap between outside hinge.Described door leaf is comprised of the inside and outside compressing steel plate shop front, the bonding aluminosilicate refractory fiber paper of shop front inner side brushing fire prevention damping glue, the built-in damping sound-insulation board of door leaf, sound absorption material.Inside the shop front, brushing damping material has obvious castering action to the sound insulation property of the shop front, is particularly suppressing very effective on the sound insulation low ebb that partiting sound member forms because of low-frequency resonance and coincidence effect.Aluminosilicate refractory fiber paper is take alumina silicate loose wool as raw material, because moulding cotton pulp is take inorganic bonding agent as main, good tensile strength, operating temperature >1000 ℃, good elevated temperature strength and low heat conductivity, effectively improve the fire endurance of door leaf.Damping sound-insulation board in door leaf can effectively improve the sound insulation factor of door leaf, and the certain thickness sound absorption material of middle filling reduces the sound energy density in cavity.The multi-layer compound structure of the compressing steel plate shop front, damping material, aluminosilicate refractory fiber paper, damping sound-insulation board, sound absorption material, can form different acoustic isolation medium layers, thereby form the sound field medium of multilayer, sound wave constantly passes in and out sound field medium, can produce refraction again, can make door leaf reach best sound insulation property.The compressing steel plate of door leaf has various embossing patterns, the feature of various shapes.Meanwhile, can improve the intensity of door leaf, suppress the bending wave motion of noise conditions lower steel plate.Door leaf and doorframe are used transfer paper faced deorative, and the color form of printing paper veneer is various, the firm long shelf-life of surface layer, and decorative effect elegant in appearance is good, adapts to various use occasions.
Described lockset sound insulating structure is turned the steel box of pipe cover, dead bolt sheath of front and back pipe cover, the mounting rod of the square hollow section steel door bolt of dead bolt by welding and the fire prevention sound insulating material that is filled in steel box internal cavity forms, and lockset sound insulating structure is arranged on the installation site of three bar hand holding locks in the compressing steel plate of door leaf.The reserved steel box of sound insulating material position in door leaf, use fireproof foaming agent that steel box is bonded to outer being pressed in the shape steel plate shop front, during installation, dead bolt is put into sheath, bolt-fixing board is locked to outer being pressed on the edge of the shape steel plate shop front, welding between the edge of the inside and outside compressing steel plate shop front is formed to sound insulation door leaf, complete printing paper veneer operation.Three bar hand holding locks are installed while using installation to decorate fire prevention soundproof door again.When doorframe is installed, use filling device to the cavity filling-foam cement paste between doorframe and wall hole.Use foam cement slurry to fill and can reach complete closely knit filling effect, improve the sound insulation property of doorframe, prevent the leakage sound between doorframe and wall hole.Foam cement has heat insulating ability: coefficient of thermal conductivity is 0.06-0.28W/ (M.K), and thermal resistance is about 10-20 times of ordinary concrete.Lightweight: dry volume density is 300-1600KG/M3, is equivalent to 1/5～1/8 left and right of portland cement concrete, can alleviate whole building load.Globality: cast-in-site is combined closely with doorframe, wall hole, Bu Xuliu circle space and permeability cell.Low bullet damping property: the porosity of foam cement makes it have low modulus of elasticity, thus make its impact loading there is good absorption and dispersion.Sound insulation property: contain a large amount of separated foams in foam cement, and be evenly distributed, compare ordinary concrete, possess the function of effective sound insulation, sound absorption.
Described door end automatic-sealed sound insulating structure concealed installation is at door leaf bottom groove, decline button when door leaf is closed on doorframe extruding automatic-sealed sound insulating structure, the fire proof seal press strip decline shutoff door leaf of automatic-sealed sound insulating structure and the gap of terrace, along with door leaf unlatching fire proof seal press strip lifts away from terrace automatically.
The beneficial effects of the utility model are that decorating fire prevention soundproof door relatively has following features with current domestic existing labeled door, soundproof door product technology: 1, fireproof performance meets the fire endurance requirement of < < steel-made fire-retardant door standard > > GB12955-91 first class steel-made fire-retardant door.2, the sound insulation property of decoration fire prevention soundproof door meets the sound insulation requirement of < < environmental protection product soundproof door HJ/T379-2007 > > I level soundproof door weighted transmission loss Rw >=45dB (A).3, the decorative effect of decoration fire prevention soundproof door is good, elegant in appearance, and luxurious top grade, adapts to the decoration requirement of various use occasions.When having and meeting strict fire prevention index, higher defening effect, have ornamental preferably.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the constructional drawing of facing of the utility model embodiment.
Fig. 2 is that the A-A of Fig. 1 looks sectional structural map.
Fig. 3 is the sectional structural map of facing of lockset sound insulating structure.
Fig. 4 is the constructional drawing of overlooking of Fig. 3.
Fig. 5 be at the bottom of the side-looking constructional drawing of automatic-sealed sound insulating structure.
1. doorframes in figure, 2. door leaf, 3. sound insulation door lock structure, 4. hinge, 5. automatic-sealed sound insulating structure, 6. three bar hand holding locks, 7. lockset sound insulating structure, 8. compound half D type fire proof sealing strip, 9.L type fire proof seal adhesive tape, 10. clad type fire proof sealing strip, the 11. compressing steel plate shop fronts, 12. aluminosilicate refractory fiber paper, 13. damping sound-insulation boards, 14. sound absorption materials, 15. square hollow section steel door bolts, 16. pipe covers, 17. mounting rods, 18. dead bolts, 19. sheaths, 20. steel boxes, 21. fire prevention sound insulating materials, 22. door openings, 23. foam cement slurries, 24. transfer papers, 25. bottom grooves, 26. decline buttons, 27. fire proof seal press strips, 28. terraces.
The specific embodiment
In the embodiment shown in Fig. 1,2, a kind of fire prevention soundproof door of decorating, is comprised of doorframe (1), door leaf (2), sound insulation door lock structure (3), fire proof seal adhesive tape, hinge (4), door end automatic-sealed sound insulating structure (5).Described sound insulation door lock structure (3) is comprised of three bar hand holding locks (6) and lockset sound insulating structure (7); Described fire proof seal adhesive tape is comprised of the clad type fire proof sealing strip (10) being arranged between the compound half D type fire proof sealing strip (8) in L-type knuckle on doorframe, L-type fire proof seal adhesive tape (9) and the hinge (4) on door leaf in L-type knuckle.Described door leaf (2) is comprised of the inside and outside compressing steel plate shop front (11), the shop front inner side brushing fire prevention bonding aluminosilicate refractory fiber paper of damping glue (12), the built-in damping sound-insulation board of door leaf (13), sound absorption material (14).
In the embodiment shown in Fig. 3,4, described lockset sound insulating structure (7) form by being provided with the steel box (20) of sheath (19) of pipe cover (16), dead bolt (18) of front and back pipe covers (16), mounting rod (17) of the square hollow section steel door bolt (15) that turns dead bolt and the fire prevention sound insulating material (21) that is filled in steel box (20) cavity, and lockset sound insulating structure (3) is arranged on the installation site of three interior bar hand holding locks (6) of the compressing steel plate of door leaf (2) (11).Cavity filling-foam cement paste (23) between described doorframe (1) and door opening (22).Door leaf (2) and doorframe (1) are used transfer paper (24) faced deorative.
In the embodiment shown in fig. 5, described automatic-sealed sound insulating structure (5) concealed installation is at door leaf (2) bottom groove (25), decline button (26) when door leaf (2) is closed on doorframe (1) extruding automatic-sealed sound insulating structure (5), the gap of shutoff door leaf (2) and terrace (28) when the fire proof seal press strip (27) of automatic-sealed sound insulating structure (5) declines, along with door leaf (2) unlatching fire proof seal press strip (27) lifts away from terrace (28) automatically.
Should be appreciated that not departing from scope of the present utility model, can make multiple combination and change to above-described embodiment.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 (5)
1. decorate fire prevention soundproof door for one kind, by doorframe, door leaf, sound insulation door lock structure, fire proof seal adhesive tape, hinge, door end automatic-sealed sound insulating structure, formed, it is characterized in that: described door leaf is comprised of the inside and outside compressing steel plate shop front, the bonding aluminosilicate refractory fiber paper of shop front inner side brushing fire prevention damping glue, the built-in damping sound-insulation board of door leaf, sound absorption material; Described sound insulation door lock structure is comprised of three bar hand holding locks and lockset sound insulating structure; Described fire proof seal adhesive tape is comprised of the clad type fire proof sealing strip being arranged between the composite fireproof half D type weather strip in L-type knuckle on doorframe, L-type fire proof seal adhesive tape and the hinge on door leaf in L-type knuckle.
2. decoration according to claim 1 fire prevention soundproof door, is characterized in that: described lockset sound insulating structure is turned the steel box of pipe cover, dead bolt sheath of front and back pipe cover, the mounting rod of the square hollow section steel door bolt of dead bolt by welding and the fire prevention sound insulating material that is filled in steel box internal cavity forms.
3. decoration fire prevention soundproof door according to claim 1, it is characterized in that: described door end automatic-sealed sound insulating structure concealed installation is at door leaf bottom groove, decline button when door leaf is closed on doorframe extruding automatic-sealed sound insulating structure, the fire proof seal press strip decline shutoff door leaf of automatic-sealed sound insulating structure and the gap of terrace, along with door leaf unlatching fire proof seal press strip lifts away from terrace automatically.
4. decoration fire prevention soundproof door according to claim 1, is characterized in that: doorframe and door leaf adopt corresponding two layers of inserting type hermetically-sealed construction, use transfer paper faced deorative.
5. decoration fire prevention soundproof door according to claim 1, is characterized in that: the cavity filling-foam cement paste between described doorframe and door opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776345.7U CN203584243U (en) | 2013-12-02 | 2013-12-02 | Decorative and Ffire-proof and sound-proof door for decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776345.7U CN203584243U (en) | 2013-12-02 | 2013-12-02 | Decorative and Ffire-proof and sound-proof door for decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584243U true CN203584243U (en) | 2014-05-07 |
Family
ID=50582179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320776345.7U Withdrawn - After Issue CN203584243U (en) | 2013-12-02 | 2013-12-02 | Decorative and Ffire-proof and sound-proof door for decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584243U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628787A (en) * | 2013-12-02 | 2014-03-12 | 厦门嘉达环保建造工程有限公司 | Decorative fireproof and soundproof door |
| CN104100294A (en) * | 2014-07-07 | 2014-10-15 | 中铁二院工程集团有限责任公司 | Shock wave attenuation structure of protective door of railway tunnel |
| CN104179436A (en) * | 2014-08-27 | 2014-12-03 | 无锡明珠钢球有限公司 | Durable anti-corrosion anti-theft door |
| CN105715183A (en) * | 2014-12-04 | 2016-06-29 | 天津市佐佳奇装饰材料制造有限公司 | Noiseless door bottom sealer |
| CN109209167A (en) * | 2018-10-26 | 2019-01-15 | 苏州岸肯电子科技有限公司 | A kind of translation soundproof door |
-
2013
- 2013-12-02 CN CN201320776345.7U patent/CN203584243U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628787A (en) * | 2013-12-02 | 2014-03-12 | 厦门嘉达环保建造工程有限公司 | Decorative fireproof and soundproof door |
| CN103628787B (en) * | 2013-12-02 | 2015-09-23 | 厦门嘉达环保建造工程有限公司 | decorative fireproof soundproof door |
| CN104100294A (en) * | 2014-07-07 | 2014-10-15 | 中铁二院工程集团有限责任公司 | Shock wave attenuation structure of protective door of railway tunnel |
| CN104179436A (en) * | 2014-08-27 | 2014-12-03 | 无锡明珠钢球有限公司 | Durable anti-corrosion anti-theft door |
| CN105715183A (en) * | 2014-12-04 | 2016-06-29 | 天津市佐佳奇装饰材料制造有限公司 | Noiseless door bottom sealer |
| CN109209167A (en) * | 2018-10-26 | 2019-01-15 | 苏州岸肯电子科技有限公司 | A kind of translation soundproof door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20160115 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |