CN106703651A - Sound attenuation wooden door structure - Google Patents
Sound attenuation wooden door structure Download PDFInfo
- Publication number
- CN106703651A CN106703651A CN201611084662.7A CN201611084662A CN106703651A CN 106703651 A CN106703651 A CN 106703651A CN 201611084662 A CN201611084662 A CN 201611084662A CN 106703651 A CN106703651 A CN 106703651A
- Authority
- CN
- China
- Prior art keywords
- door leaf
- door
- doorframe
- drive rod
- noise reduction
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
- E06B3/74—Door leaves consisting of frame and panels, e.g. of raised panel type with wooden panels or frame
Abstract
The invention relates to the technical field of doors, and discloses a sound attenuation wooden door structure. The sound attenuation wooden door structure comprises a door leaf and a door frame. The door leaf is movably connected to the door frame, and matched edges of the door leaf and the door frame are matched arc surfaces. The door leaf is of a hollow structure, a plurality of supporting cylinders are arranged in the door leaf, the two ends of each supporting cylinder are connected with the inner walls of the door leaf in a bonding mode respectively, and each supporting cylinder comprises a wooden layer and a vibration reduction core from outside to inside. According to the technical scheme, the door leaf is hollow, so that solid transmission of sounds is avoided, and a certain isolation effect on sounds is achieved; by arranging the supporting cylinders, a supporting effect on a door plank is achieved, and the strength of the door leaf of the hollow structure is improved; the vibration reduction cores are arranged in the supporting cylinders and can absorb sounds, so that the sound absorption effect of the door leaf is improved.
Description
Technical field
The present invention relates to gate technique field.
Background technology
Noise-reducing door has been mainly sound deadening, and being usually used in audio-video room, broadcasting studio, meeting room etc. has the room of noise reduction requirement.
Noise-reducing door is typically made the resilient material of tool such as door leaf, crack between a door and its frame sponge rubber and is obturaged using sound-absorbing material.Commonly recommend
Noise-reducing door, is typically all filled with acoustical cotton or PU, and what is had is simply divided into so-called honeycomb structure, a side using cardboard
Face increases the intensity of door leaf, and the noise reduction of a certain degree is on the one hand made with its closed air layer for being formed, and these are all from door leaf
Itself material or structure are optimized, and realize the noise reduction of door leaf.There is gap, most cases at the cooperation of door leaf and doorframe more
Under, sound is propagated by the gap.Existing noise-reducing door door leaf is mostly to use layer structure, and door leaf includes frame-shaped
Stile, is fixed with core plate in the stile of frame-shaped, damping block is fixed with the core plate side, is fixed with successively on the damping block
Sound panel, fancy veneer.But, the major support members of the structure are stile, and although layer structure serves certain sound insulation
Effect, but the reduction of the support strength of door leaf itself, are easily deformed during long-term use, not safe enough.
The content of the invention
It is strong with the support for solving door leaf present in prior art itself the invention is intended to provide a kind of noise reduction wood door structure
Degree is reduced, and is easily deformed during long-term use, unsafe technical problem.
Noise reduction wood door structure in this programme, including door leaf and doorframe, the door leaf is mobilizable to be connected on doorframe, institute
The matched edges for stating door leaf and doorframe are the arcwall face being engaged；The door leaf is hollow structure, if being provided with the Heavenly Stems and Earthly Branches in door leaf
Support cylinder, the two ends of the support tube respectively with the inwall bonding connection of door leaf, support tube includes layer of wood and vibration damping from outside to inside
Core.
Beneficial effect：The matched edges of door leaf and doorframe are set to the arcwall face being engaged, by increasing capacitance it is possible to increase the area of mating surface,
So that the mating surface contact of door leaf and doorframe is even closer, erasure effect is more preferable；In door leaf for hollow, it is to avoid consolidating for sound
Body is propagated, and certain insulating effect is served to sound；The setting of support tube, end of door plate serves the effect of support, in improve
The intensity of hollow structure door leaf, is provided with vibration damping core in support tube, can receive sound, further improves the sound-absorbing effect of door leaf.
Further, automatic sealing mechanism is installed in the doorframe, including the drive rod being rotatably connected in doorframe and held
Row bar, the drive rod and execution bar are hinged, and drive rod is for bending and two ends are respectively promote-side and drive end, drives
The position that doorframe is connected on bar is connected with torsion spring, and drive rod causes promote-side to stretch out doorframe arcwall face in the presence of torsion spring；Hold
Row bar is connected with sealing plug away from one end of drive rod.Under normal circumstances when door leaf is opened, torsion spring causes the promotion of drive rod
The arcwall face of doorframe is stretched out at end, and when door leaf is closed, the arcwall face of door leaf pushes door-plate promote-side, causes drive rod to rotate,
Drive rod is rotated to drive and performs bar rotation, and the sealing plug performed on bar is pressed on crack between a door and its frame, and then reaches plugging effect, prevents sound
Sound is propagated from crack between a door and its frame.
Further, the damping core is bonded by the superposition of multiple damping blocks, and layer structure has certain cushioning effect, energy
Enough completely cut off sound, and the structure processing technology is simple, and bonding strength is high.
Further, the damping block is provided with some through holes, can carry out travel back when sound wave is transferred in through hole in through hole,
Through hole has the function of receiving sound, and erasure effect is obvious.
Further, the layer of wood includes circular sleeve and is bonded in the side plate at sleeve two ends, sleeve and side plate
Bonding constitutes layer of wood, simple structure and support strength is high.
Further, the door leaf includes the door-plate of both sides, and the arc with door-plate end mortise-tenon joint.Directly by arc
Shape plate plate face as door leaf arcwall face, reasonable in design, structure is simpler.
Brief description of the drawings
Fig. 1 is the structural representation of noise reduction wood door structure embodiment of the present invention；
The structural representation that Fig. 2 coordinates for the door leaf and doorframe of noise reduction wood door structure.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Door-plate 1, arc 11, support tube 2, sleeve 21, side plate 22, damping block 23,
Doorframe 3, drive rod 4, torsion spring 41, execution bar 5, sealing plug 51.
Embodiment is substantially as shown in Figures 1 and 2：
Noise reduction wood door structure, including door leaf and doorframe 3, door leaf are mobilizable on doorframe 3, and door leaf can rotate to install
On doorframe 3, or it is slidably mounted on doorframe 3, the matched edges of door leaf and doorframe 3 are the arcwall face being engaged.
Door leaf is hollow structure, and some support tubes 2 are provided with door leaf, and support tube 2 includes layer of wood and subtracts from outside to inside
Shake core.Damping core is bonded by the superposition of multiple damping blocks 23, and layer structure has certain cushioning effect, can completely cut off sound,
And the structure processing technology is simple, and bonding strength is high.Some through holes are provided with damping block 23, sound wave is transferred in through hole
When can carry out travel back in through hole, through hole has a function of receiving sound, erasure effect substantially, damping block 23 respectively with door leaf
Inwall bonding connection.
Layer of wood includes circular sleeve 21 and is bonded in the side plate 22 at the two ends of sleeve 21, sleeve 21 and side plate 22 it is viscous
Conjunction constitutes layer of wood, simple structure and support strength is high.The door-plate 1 of door leaf including both sides, and with the end Tenon of door-plate 1
The arc 11 of connection.Directly by the plate face of arc 11 as door leaf arcwall face, reasonable in design, structure is simpler.
Automatic sealing mechanism is installed in doorframe 3, including is rotatably connected on drive rod 4 and execution bar 5 in doorframe 3, institute
State drive rod 4 and perform bar 5 and be hinged, drive rod 4 is for bending and two ends are respectively promote-side and drive end, drive rod 4
The position of upper connection doorframe 3 is connected with torsion spring 41, and drive rod 4 causes promote-side to stretch out the arc of doorframe 3 in the presence of torsion spring 41
Face.Perform bar 5 and be connected with sealing plug 51 away from one end of drive rod 4.Under normal circumstances when door leaf is opened, torsion spring 41 causes drive
The arcwall face of doorframe 3 is stretched out in the promote-side of lever 4, and when door leaf is closed, the arcwall face of door leaf pushes the promote-side of door-plate 1, causes
Rotate drive rod 4, drive rod 4 is rotated and drives execution bar 5 to rotate, and the sealing plug 51 performed on bar 5 is pressed on crack between a door and its frame, and then
Plugging effect is reached, prevents sound from being propagated from crack between a door and its frame.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of structure of the present invention is not departed from, can be with
Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in specification
Specific embodiment etc. records the content that can be used for explaining claim.
Claims (6)
1. a kind of noise reduction wood door structure, including door leaf and doorframe, the door leaf is mobilizable to be connected on doorframe, and its feature exists
In：The matched edges of the door leaf and doorframe are the arcwall face being engaged；The door leaf is hollow structure, if being provided with door leaf
Dry support tube, the two ends of the support tube respectively with the inwall bonding connection of door leaf, support tube include from outside to inside layer of wood and
Vibration damping core.
2. noise reduction wood door structure according to claim 1, it is characterised in that：Automatic sealing is installed in the doorframe
Structure, including drive rod and execution bar in doorframe are rotatably connected on, the drive rod and execution bar are hinged, and drive rod is bending
Shape and two ends are respectively promote-side and drive end, the position that doorframe is connected on drive rod is connected with torsion spring, and drive rod is in torsion spring
In the presence of cause promote-side to stretch out doorframe arcwall face；Perform bar and be connected with sealing plug away from one end of drive rod.
3. noise reduction wood door structure according to claim 1, it is characterised in that：The damping core is viscous by the superposition of multiple damping blocks
Conjunction is formed.
4. noise reduction wood door structure according to claim 2, it is characterised in that：The damping block is provided with some through holes.
5. noise reduction wood door structure according to claim 3, it is characterised in that：The layer of wood include circular sleeve and
It is bonded in the side plate at sleeve two ends.
6. noise reduction wood door structure according to claim 4, it is characterised in that：The door leaf includes the door-plate of both sides, and
With the arc of door-plate end mortise-tenon joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084662.7A CN106703651B (en) | 2016-11-30 | 2016-11-30 | Noise reduction wood door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084662.7A CN106703651B (en) | 2016-11-30 | 2016-11-30 | Noise reduction wood door structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106703651A true CN106703651A (en) | 2017-05-24 |
| CN106703651B CN106703651B (en) | 2018-10-16 |
Family
ID=58935279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611084662.7A Active CN106703651B (en) | 2016-11-30 | 2016-11-30 | Noise reduction wood door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106703651B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798423A (en) * | 2018-07-09 | 2018-11-13 | 李双凤 | A kind of sound-insulation aluminum alloy door window |
| CN110318904A (en) * | 2019-06-26 | 2019-10-11 | 江苏江淮动力有限公司 | A kind of cylinder body entering and exhaust channel and engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1094192A1 (en) * | 1999-10-22 | 2001-04-25 | Nan Ya Plastics Corporation | Patio door with integral glazing frame |
| CN201738757U (en) * | 2010-07-20 | 2011-02-09 | 周春 | Hollow wood insulated fireproof door |
| CN203846960U (en) * | 2014-04-04 | 2014-09-24 | 湖州兴德瑞明节能门窗有限公司 | Heat insulation sound insulation energy saving door |
| CN204152399U (en) * | 2014-08-25 | 2015-02-11 | 董浩 | Sound insulation sound absorption door |
| CN205153933U (en) * | 2015-07-30 | 2016-04-13 | 中国林业科学研究院木材工业研究所 | Sound insulation composite sheet and sound proof door |
-
2016
- 2016-11-30 CN CN201611084662.7A patent/CN106703651B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1094192A1 (en) * | 1999-10-22 | 2001-04-25 | Nan Ya Plastics Corporation | Patio door with integral glazing frame |
| CN201738757U (en) * | 2010-07-20 | 2011-02-09 | 周春 | Hollow wood insulated fireproof door |
| CN203846960U (en) * | 2014-04-04 | 2014-09-24 | 湖州兴德瑞明节能门窗有限公司 | Heat insulation sound insulation energy saving door |
| CN204152399U (en) * | 2014-08-25 | 2015-02-11 | 董浩 | Sound insulation sound absorption door |
| CN205153933U (en) * | 2015-07-30 | 2016-04-13 | 中国林业科学研究院木材工业研究所 | Sound insulation composite sheet and sound proof door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798423A (en) * | 2018-07-09 | 2018-11-13 | 李双凤 | A kind of sound-insulation aluminum alloy door window |
| CN110318904A (en) * | 2019-06-26 | 2019-10-11 | 江苏江淮动力有限公司 | A kind of cylinder body entering and exhaust channel and engine |
| CN110318904B (en) * | 2019-06-26 | 2020-08-28 | 江苏江淮动力有限公司 | Cylinder block air inlet and exhaust passage and engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106703651B (en) | 2018-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203271503U (en) | Sound insulation door | |
| CN106703651A (en) | Sound attenuation wooden door structure | |
| US11098523B2 (en) | Acoustical seal system for doors | |
| CN210003134U (en) | aluminum alloy window structure with sound insulation effect | |
| CN209653831U (en) | One kind being applied to the indoor sound insulation thermal preservation door that crouches | |
| CN208347029U (en) | A kind of damping compound noise-reducing soundproof plate | |
| CN206860038U (en) | A kind of recording studio soundproof door | |
| CN211058621U (en) | Wooden door capable of automatically plugging door gap | |
| KR101794534B1 (en) | Door frame device | |
| CN206015930U (en) | A kind of composite silencing plate | |
| CN206668072U (en) | A kind of folding door | |
| CN207453793U (en) | A kind of sound-insulating and heat-insulating entering house door | |
| CN111927252A (en) | Effectual door and window structure gives sound insulation | |
| CN206617035U (en) | A kind of door with sound insulation and air-cleaning function | |
| CN208251975U (en) | A kind of installation timber that sound insulation is light | |
| CN220081247U (en) | Sound insulation indoor door | |
| CN206600121U (en) | Wood composite soundproof door in resident room | |
| CN210798687U (en) | Sound-proof sliding door and window | |
| CN218454684U (en) | Sound insulation and sound attenuation light wooden door | |
| CN209539187U (en) | Mute door | |
| CN204326903U (en) | Doorframe sound-insulating structure | |
| CN216043423U (en) | Paint-free door | |
| CN211313861U (en) | Heat-insulating and sound-insulating glass door and window structure | |
| CN211115622U (en) | Sound-proof door assembly | |
| CN201424908Y (en) | Noise shielding door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |