CN102561911B - Woodiness sound-proof door and manufacturing method thereof - Google Patents
Woodiness sound-proof door and manufacturing method thereof Download PDFInfo
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- CN102561911B CN102561911B CN201210017137.9A CN201210017137A CN102561911B CN 102561911 B CN102561911 B CN 102561911B CN 201210017137 A CN201210017137 A CN 201210017137A CN 102561911 B CN102561911 B CN 102561911B
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Abstract
The invention discloses a woodiness sound-proof door and a manufacturing method thereof. The sound-proof door comprises a wood door frame and a door leaf, wherein the door leaf comprises a frame-shaped stile, the frame-shaped stile is internally fixed with a core board, and one side /or two sides of the core board is /are fixed with a vibration damper plate; the vibration damper plate is successively fixed with an acoustic board and a fancy veneer, the lateral surface of the door frame is provided with outer groove and tongues which are matched with the door leaf, and the upper side surface, the left side surface and a right side surface of the door leaf are provided with inner groove and tongues which are matched with the door frame; and the inner groove and tongues are provided with internal sound insulation sealed strips, and the outer groove and tongues are provided with outer sound insulation sealed strips. The door leaf provided by the invention is mainly composed of the core board, the vibration damper plate and the acoustic board and the like, the door frame and the door leaf are provided with the inner and outer groove and tongues, and the contact area of the door leaf and the door frame is increased; and high quality width sealed strips are arranged in the inner and outer groove and tongues, the sound-proofing properties of whole doo are further improved, and the wood door leaf achieves a sound insulation effect which is more than 40 decibels.
Description
Technical field
The present invention relates to Indoor Wooden door for architectural decoration, office house lead in wooden door and manufacture method thereof.
Background technology
At architectural decoration, people generally use the room of wooden door finishing oneself.But sound insulation, sealing performance do not reach desirable effect, have a strong impact on the acoustic environment of people's private space.Particularly public place noise is larger, more needs soundproof door to equip with arms working space.Wooden door consists of hardwares such as door leaf, doorframe and folding, door locks.Door leaf adopts circuit board and the compound mode of medium density fiberboard mostly, and the soundproof effect of itself is poor, and sound transmission loss is less than 32 decibels.Notice of authorization number for CN2764907Y notice of authorization day be that the Chinese patent on March 15th, 2006 discloses a kind of three floor ladder soundproof doors, it adopts and between door leaf and doorframe, adopts three layers of ladder cooperatively interacting, on three layers of ladder, sound insulation bar is set and carries out sound insulation, but such structure processed complex, between three layers of ladder, be difficult to well coordinate, actual soundproof effect is poor, and especially, after length service time, effect is poorer.
Summary of the invention
The object of this invention is to provide a kind of Woodiness sound-proof door and manufacture method thereof, it is simple in structure, be convenient to processing, and soundproof effect is good, and noise-reducing is obvious, after using, also can guarantee soundproof effect even long-time.
In order to solve the problems of the technologies described above, technical scheme of the present invention is as follows: a kind of Woodiness sound-proof door, comprise wooden doorframe, door leaf, described door leaf comprises the stile of frame shape, in the stile of described frame shape, be fixed with central layer, on one /Huo two sides, side of described central layer, be fixed with damping block, on described damping block, be fixed with successively sound insulating panel, fancy veneer; The lateral surface of described doorframe has the outer tongue and groove matching with described door leaf, and the upper side of described door leaf, left surface, right flank have the interior tongue and groove matching with described doorframe; Described interior tongue and groove is provided with internal sound insulation weather strip, and described outer tongue and groove is provided with outer sound insulating seal bar.
As preferably, described central layer is cellular board, shaving board, vacuum chipboard or wooden circuit board.
As preferably, described damping block is sponge aluminium foil damping block, butyl rubber damping block or sponge rubber aluminium foil combined vibration-damping plate.
As preferably, described decorative panel is Manchurian ash veneer or Huanghua Pear recombinant decorative veneer.
As preferably, described outer tongue and groove is by the first plane, the second plane forms, described the first plane is parallel with the lateral surface of described doorframe, described the second plane and described the first plane are perpendicular, and the width of described the first plane is greater than the width of described the second plane, described interior tongue and groove is by the 3rd plane, Siping City's face forms, described the 3rd plane is parallel with the medial surface of described door leaf, described Siping City face and described the 3rd plane are perpendicular, and the width of described the 3rd plane is greater than described quadriplanar width, described the 3rd plane equates with described the first plane width, and the 3rd plane and described the first plane parallel described in when described door leaf and described doorframe closure, described the second plane and described the 4th plane parallel.
As preferably, described internal sound insulation weather strip, outer sound insulating seal bar are separately positioned in described the 3rd plane, the first plane.
As preferably, the width of described internal sound insulation weather strip, outer sound insulating seal bar is 22cm-25cm.
A manufacture method for Woodiness sound-proof door, comprises the following steps:
A) central layer is fixed in stile to the gap-fill silica gel between central layer and stile;
B) in a side or the two sides of central layer, post successively damping block and sound insulating panel formation door leaf substrate;
C) on door leaf substrate, offer interior tongue and groove, then on doorframe, offer outer tongue and groove;
D) on sound insulating panel, post fancy veneer and form door leaf.
As preferably, between described central layer and damping block, between damping block and sound insulating panel, fix by bonding between sound insulating panel and fancy veneer.
As preferably, between described sound insulating panel and fancy veneer, use the glue bonding being formed by the glutinous agent of Lauxite, polyvinyl acetate emulsion glue fixing; In described glue, the glutinous agent of Lauxite and polyvinyl acetate emulsion glue volume ratio are 1:1, between described sound insulating panel and described damping block, adopt isocyanates glue bond, between described sound insulating panel and described stile surface, adopt Lauxite glue bond.
Beneficial effect of the present invention is: door leaf is mainly by central layer, the formation such as damping block and sound insulating panel, simultaneously, door leaf and doorframe offer inside and outside tongue and groove, and inside and outside tongue and groove is wider with the plane that doorframe and door leaf match, increase contact area each other, improved sealing between the two, and high-quality wide cut weather strip is installed in inside and outside tongue and groove, further improved the sound insulation value of a whole set of door, make wooden door leaf reach 40 decibels of above soundproof effects, than existing three layers of hierarchic structure, inside and outside tongue and groove of the present invention, only has one deck ladder, structure is very simple, be more prone to processing and coordinate, after doorframe and door leaf closure, sealing performance is better, even after using for a long time, soundproof effect is still good.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is structural representation of the present invention.
The specific embodiment
The following stated is only preferred embodiment of the present invention, not scope of the present invention is limited.
Embodiment 1, see accompanying drawing 1, a kind of Woodiness sound-proof door, comprise wooden doorframe 1, door leaf 2, folding and door lock, door leaf 2 comprises the stile 201 of frame shape, the bottom of stile is fixed with sound insulation brush, improve the sealing on itself and ground and increase soundproof effect, in the stile 201 of frame shape, be fixed with central layer 202, central layer can adopt cellular board, shaving board, vacuum chipboard or wooden circuit board, on one /Huo two sides, side of central layer 202, be fixed with damping block 203, general, it is all fixing damping block in two sides of central layer, two sides at stile, offer the frame shape groove coordinating with damping block, when damping block posts on central layer, its surrounding is positioned at frame shape groove, can be fixed with stile, simultaneously, the lateral surface of damping block is equal with the lateral surface of stile, on damping block 203, be fixed with successively sound insulating panel 204, fancy veneer 205, the lateral surface of doorframe 1 has the outer tongue and groove 101 matching with door leaf 2, and meanwhile, the upper side of door leaf 2, left surface, right flank have the interior tongue and groove 206 matching with doorframe 1, interior tongue and groove 206 is provided with internal sound insulation weather strip 3, and outer tongue and groove 101 is provided with outer sound insulating seal bar 4, and the internal sound insulation weather strip arranging on inside and outside tongue and groove, outer sound insulating seal bar are made by sponge rubber, and width is 23cm, outer tongue and groove 101 is by the first plane 101a, the second plane 101b forms, the first plane 101a is parallel with the lateral surface of doorframe 1, the second plane 101b and described the first plane 101a are perpendicular, and the width of the first plane 101a is greater than the width of described the second plane 101b, can make outer tongue and groove better coordinate with door leaf, increase sealing, outer sound insulating seal bar is just arranged in the first plane, interior tongue and groove 206 is by the 3rd plane 206a, the face 206b of Siping City forms, the 3rd plane 206a is parallel with the medial surface of door leaf 2, the face 206b of Siping City and described the 3rd plane 206a are perpendicular, and the width of described the 3rd plane 206a is greater than the width of the described face 206b of Siping City, can make so better to coordinate with doorframe, increase sealing, the 3rd plane 206a equates with the first plane 101a width, in the time of door leaf 2 and doorframe 1 closure, the 3rd plane 206a and the first plane 101a are parallel to each other, the second face 206b of plane 101b Yu Siping City is parallel to each other and from forming cavity, the medial surface of the first plane and door leaf fits, the lateral surface of the 3rd plane and doorframe fits, make the medial surface sealing of outer sound insulating seal bar and door leaf, the lateral surface sealing of internal sound insulation weather strip and doorframe, and the existence of this cavity can make door leaf, expanding with heat and contract with cold that doorframe causes in Changes in weather is unlikely to affect the sealing effectiveness of sound insulating seal bar between the two, can not cause because of cold and hot distortion the second face 206b of plane 101b Yu Siping City to be in contact with one another, distortion and cause the not closed of door leaf and doorframe, affect sound insulation value, and the existence of cavity makes to have reduced a pair of fitting face between inside and outside tongue and groove, because the second face 206b of plane 101b Yu Siping City needn't be bonded to each other, lowered the difficulty of processing, guaranteed when in use, the first plane, the 3rd plane coordinates with door leaf and doorframe, guarantee soundproof effect.As can be seen from the figure, inside and outside tongue and groove is all that one deck is stepped, the degree of depth is relatively shallow, and the first, the 3rd plane is all relatively wide, and contact area is relatively large, can improve sound insulation value, relatively simple for structure, handling ease, can better coordinate each other, be aided with again weather strip, make its sealing, sound insulation value is good.
In the present embodiment, stile is used China fir square stock, and central layer is used the thick vacuum chipboard of 30mm; Two-sided 3mm butyl rubber aluminium foil damping block and the 7mm sponge rubber damping block of posting respectively of vacuum chipboard, use adhesive for polyurethane is bonding, on butyl rubber aluminium foil damping block and sponge rubber damping block, post respectively medium density fiberboard that 6mm and 9mm are thick as sound insulating panel, then in two medium density fiberboard, post 0.3mm Manchurian ash veneer.
Below, in conjunction with the structure of above-mentioned soundproof door, the manufacture method of the lower soundproof door of narration;
A) using the thick vacuum chipboard of 30mm in central layer is fixed on stile, the gap-fill silica gel between vacuum chipboard and stile; Can guarantee sealing effectiveness;
B) two-sided 3mm butyl rubber aluminium foil damping block and the 7mm sponge rubber damping block of posting respectively of vacuum chipboard, is used adhesive for polyurethane bonding; On two damping blocks, post respectively the thick medium density fiberboard of 6mm and 9mm and form door leaf substrate, wherein and between damping block, use isocyanates gluing agent bonding fixing, use urea-formaldehyde resin adhesive bonding with stile side; Medium density fiberboard is used different glue from the bonding between damping block and stile, can guarantee the fastness after bonding, makes door leaf after long-time use, also can not cause the disengaging between medium density fiberboard and damping block or stile, guarantees sound insulation value.
C) on door leaf substrate, offer interior tongue and groove, then on doorframe, offer outer tongue and groove;
D) the two-sided and inside and outside tongue and groove of medium density fiberboard place posts the thick Manchurian ash veneer of 0.3mm, uses the glue bonding consisting of the glutinous agent of Lauxite, polyvinyl acetate emulsion glue fixing; In described glue, the glutinous agent of Lauxite and polyvinyl acetate emulsion glue volume ratio are 1:1, the mixing glue bonding made from such ratio is very firm, can make bonded fixing rear long-time use of Manchurian ash veneer also can not produce disengaging, guarantee soundproof effect.After sanding, Polyester Paint is covered with paint, lacquer, colour wash, etc.
Finally on inside and outside tongue and groove, fix inside and outside sound insulating seal bar, inside and outside sound insulating seal bar width 23cm, door lock adopts eccentric door lock, and folding is conventional spiral hinge formula, all adopts usual manner to install.
Embodiment 2, stile: use weedtree square stock, central layer is used the thick China fir circuit board of 32mm; Circuit board two sides post respectively 10mm sponge rubber aluminium foil combined vibration-damping plate, use the agent of isocyanates gluing bonding, on damping block, post the medium density fiberboard that 8mm is thick and form door leaf substrate, the agent of isocyanates gluing is used in medium density fiberboard and damping block side, use polyvinyl acetate adhesive bonding with stile side, post melamine dipping decorative paper in medium density fiberboard, inside and outside tongue and groove posts fancy veneer, use epoxyn bonding, the inside and outside sound insulating seal bar width of employing is 22cm
Medium density fiberboard surface posts melamine dipping decorative paper, and inside and outside tongue and groove face posts fancy veneer, all uses epoxy resin adhesive bonding.After sanding, Polyester Paint is covered with paint, lacquer, colour wash, etc.All the other are with embodiment 1.
Claims (10)
1. a Woodiness sound-proof door, comprise wooden doorframe (1), door leaf (2), described door leaf (2) comprises the stile (201) of frame shape, it is characterized in that: in the stile of described frame shape (201), be fixed with central layer (202), on one /Huo two sides, side of described central layer (202), be fixed with damping block (203), on described damping block (203), be fixed with successively sound insulating panel (204), fancy veneer (205); The lateral surface of described doorframe (1) has the outer tongue and groove (101) matching with described door leaf (2), and upper side, left surface, the right flank of described door leaf (2) has the interior tongue and groove (206) matching with described doorframe (1); Described interior tongue and groove (206) is provided with internal sound insulation weather strip (3), and described outer tongue and groove (101) is provided with outer sound insulating seal bar (4).
2. a kind of Woodiness sound-proof door according to claim 1, is characterized in that: described central layer (202) is cellular board, shaving board or wooden circuit board.
3. a kind of Woodiness sound-proof door according to claim 1, is characterized in that: described damping block (203) is sponge aluminium foil damping block, butyl rubber damping block.
4. a kind of Woodiness sound-proof door according to claim 1, is characterized in that: described decorative panel (205) is Manchurian ash veneer or Huanghua Pear recombinant decorative veneer.
5. according to a kind of Woodiness sound-proof door described in claim 1 or 2 or 3 or 4, it is characterized in that: described outer tongue and groove (101) is by the first plane (101a), the second plane (101b) forms, described the first plane (101a) is parallel with the lateral surface of described doorframe (1), described the second plane (101b) is perpendicular with described the first plane (101a), and the width of described the first plane (101a) is greater than the width of described the second plane (101b), described interior tongue and groove (206) is by the 3rd plane (206a), Siping City's face (206b) forms, described the 3rd plane (206a) is parallel with the medial surface of described door leaf (2), described Siping City face (206b) is perpendicular with the 3rd described plane (206a), and the width of described the 3rd plane (206a) is greater than the width of described Siping City face (206b), described the 3rd plane (206a) equates with described the first plane (101a) width, and described in when described door leaf (2) and described doorframe (1) are closed, the 3rd plane (206a) is parallel with described the first plane (101a), described the second plane (101b) is parallel with described Siping City face (206b).
6. a kind of Woodiness sound-proof door according to claim 5, is characterized in that: described internal sound insulation weather strip (3), outer sound insulating seal bar (4) are separately positioned in described the 3rd plane (206a), the first plane (101a).
7. a kind of Woodiness sound-proof door according to claim 1, is characterized in that: the width of described internal sound insulation weather strip (3), outer sound insulating seal bar (4) is 23cm-25cm.
8. a manufacture method for Woodiness sound-proof door, is characterized in that comprising the following steps:
A) central layer is fixed in stile to the gap-fill silica gel between central layer and stile;
B) in a side or the two sides of central layer, post successively damping block and sound insulating panel formation door leaf substrate;
C) on door leaf substrate, offer interior tongue and groove, then on doorframe, offer outer tongue and groove;
D) on sound insulating panel, post fancy veneer and form door leaf.
9. the manufacture method of a kind of Woodiness sound-proof door according to claim 8, is characterized in that: between described central layer and damping block, between damping block and sound insulating panel, fix by bonding between sound insulating panel and fancy veneer.
10. the manufacture method of a kind of Woodiness sound-proof door according to claim 8, is characterized in that: between described sound insulating panel and fancy veneer, use the glue bonding consisting of the glutinous agent of Lauxite, polyvinyl acetate emulsion glue fixing; In described glue, the glutinous agent of Lauxite and polyvinyl acetate emulsion glue volume ratio are 1:1, between described sound insulating panel and described damping block, adopt isocyanates glue bond, between described sound insulating panel and described stile surface, adopt Lauxite glue bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210017137.9A CN102561911B (en) | 2012-01-19 | 2012-01-19 | Woodiness sound-proof door and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210017137.9A CN102561911B (en) | 2012-01-19 | 2012-01-19 | Woodiness sound-proof door and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN102561911A CN102561911A (en) | 2012-07-11 |
| CN102561911B true CN102561911B (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210017137.9A Expired - Fee Related CN102561911B (en) | 2012-01-19 | 2012-01-19 | Woodiness sound-proof door and manufacturing method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522382A (en) * | 2013-10-25 | 2014-01-22 | 黑龙江华信家具有限公司 | Manufacturing method of environment-friendly, energy-saving, fire-proof and anti-theft door sheet |
| CN105751322B (en) * | 2016-04-11 | 2018-05-11 | 广州帕美家具有限公司 | A kind of anti-puncture sound insulation glued board |
| CN105781366A (en) * | 2016-05-06 | 2016-07-20 | 成都华气能源工程有限公司 | Vacuum sound-proof door |
| CN106223815B (en) * | 2016-07-26 | 2018-04-06 | 安徽卡塔门窗有限公司 | A kind of soundproof door |
| CN109098635A (en) * | 2018-08-23 | 2018-12-28 | 安徽美林凯迪木业有限公司 | Wooden soundproof door of high strength |
| JP7052169B2 (en) * | 2018-10-04 | 2022-04-12 | コベルコ・コンプレッサ株式会社 | Soundproof package |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2452238C2 (en) * | 1974-11-04 | 1982-11-04 | Form Sperrholztüren-Fabrik Josef Schörghuber oHG, 8260 Mühldorf | Soundproof door leaf |
| DE3801692A1 (en) * | 1988-01-21 | 1989-07-27 | Mantel Juval | Insulating strip for doors and windows |
| JP2004060381A (en) * | 2002-07-31 | 2004-02-26 | Tetsuya Kogyo Kk | Door device |
| CN2764907Y (en) * | 2004-12-31 | 2006-03-15 | 北京当代鸿运房地产经营开发有限公司 | Three-layered scalariform sound insulating door |
| CN101787840A (en) * | 2009-12-30 | 2010-07-28 | 德华兔宝宝装饰新材股份有限公司 | Three-layer solid wood door |
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2012
- 2012-01-19 CN CN201210017137.9A patent/CN102561911B/en not_active Expired - Fee Related
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