CN106703651B - Noise reduction wood door structure - Google Patents
Noise reduction wood door structure Download PDFInfo
- Publication number
- CN106703651B CN106703651B CN201611084662.7A CN201611084662A CN106703651B CN 106703651 B CN106703651 B CN 106703651B CN 201611084662 A CN201611084662 A CN 201611084662A CN 106703651 B CN106703651 B CN 106703651B
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- CN
- China
- Prior art keywords
- door leaf
- doorframe
- door
- drive rod
- noise reduction
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- 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.)
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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
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
This patent is related to gate technique field, discloses a kind of noise reduction wood door structure, including door leaf and doorframe, and the door leaf is mobilizable to be connected on doorframe, and the matched edges of the door leaf and doorframe are matched arcwall face；The door leaf is hollow structure, several support tubes is provided in door leaf, respectively with the inner wall bonding connection of door leaf, support tube includes layer of wood and vibration damping core from outside to inside at the both ends of the support tube.It is hollow in the door leaf of the technical solution, the solid for avoiding sound is propagated, and certain insulating effect is played to sound；The setting of support tube, end of door plate play the role of support, improve the intensity of hollow structure door leaf, vibration damping core is equipped in support tube, can receive sound, and then improve the sound-absorbing effect of door leaf.
Description
Technical field
The present invention relates to gate technique fields.
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 generally makes door leaf using sound-absorbing material, and the flexible material such as crack between a door and its frame sponge rubber is obturaged.It commonly recommends
Noise-reducing door, is typically filled with acoustical cotton or PU, and some is only divided into so-called honeycomb structure, a side using cardboard
Face increases the intensity of door leaf, is on the one hand formed by the noise reduction that closed air layer makees a certain degree with it, these are all from door leaf
Itself material or structure optimize, and realize the noise reduction of door leaf.There are 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 on 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, although layer structure plays certain sound insulation
Effect, but the support strength of door leaf itself reduces, and is easily deformed during long-term use, it is not safe enough.
Invention content
It is strong with the support for solving door leaf existing in the prior art itself the invention is intended to provide a kind of noise reduction wood door structure
Degree reduces, 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 matched arcwall face；The door leaf is hollow structure, is provided in door leaf several
Cylinder is supportted, respectively with the inner wall bonding connection of door leaf, support tube includes layer of wood and vibration damping from outside to inside at the both ends of the support tube
Core.
Advantageous effect：The matched edges of door leaf and doorframe are set as matched arcwall face, can increase the area of mating surface,
Even closer to make the mating surface of door leaf and doorframe contact, erasure effect is more preferable；It is hollow in door leaf, avoids consolidating for sound
Body is propagated, and certain insulating effect is played to sound；The setting of support tube, end of door plate play the role of support, in improving
The intensity of hollow structure door leaf, support tube is interior to be equipped with vibration damping core, can receive sound, further increase 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 holds
Row bar, the drive rod and execution bar are hinged, and drive rod is bending and both ends are respectively promote-side and driving end, driving
The position that doorframe is connected on bar is connected with torsional spring, and drive rod causes promote-side to stretch out doorframe arcwall face under the action of torsional spring；It holds
The one end of row bar far from drive rod is connected with sealing plug.Under normal circumstances when door leaf is opened, torsional 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, and drive rod is caused to rotate,
Drive rod rotation, which drives, executes bar rotation, and the sealing plug executed 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 equipped with several 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, erasure effect apparent.
Further, the layer of wood includes circular sleeve and the side plate for being bonded in sleeve both ends, sleeve and side plate
Bonding constitutes layer of wood, and simple in structure and support strength is high.
Further, the door leaf includes the door-plate of both sides, and the arc panel with door-plate end mortise-tenon joint.Directly by arc
Arcwall face of the shape plate plate face as door leaf, reasonable design, structure are simpler.
Description of the drawings
Fig. 1 is the structural schematic diagram of noise reduction wood door structure embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the door leaf and doorframe cooperation of noise reduction wood door structure.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Door-plate 1, arc panel 11, support tube 2, sleeve 21, side plate 22, vibration damping
Plate 23, drive rod 4, torsional spring 41, executes bar 5, sealing plug 51 at doorframe 3.
Embodiment is substantially as shown shown in Figure 1 and Figure 2：
Noise reduction wood door structure, including door leaf and doorframe 3, door leaf are movably arranged on doorframe 3, and door leaf can be rotation
Can also be to be slidably mounted on doorframe 3 on doorframe 3, the matched edges of door leaf and doorframe 3 are matched arc
Face.
Door leaf is hollow structure, and several support tubes 2 are equipped in door leaf, and support tube 2 includes layer of wood from outside to inside and subtracts
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.Several through-holes are provided on damping block 23, sound wave is transferred in through-hole
When can carry out travel back in through-hole, through-hole has the function of receiving sound, and erasure effect is apparent, damping block 23 respectively with door leaf
Inner wall bonding connection.
Layer of wood includes circular sleeve 21 and the side plate 22 for being bonded in 21 both ends of sleeve, sleeve 21 and side plate 22 it is viscous
Conjunction constitutes layer of wood, and simple in structure and support strength is high.Door leaf includes the door-plate 1 of both sides, and with 1 end Tenon of door-plate
The arc panel 11 of connection.Arcwall face directly by 11 plate face of arc panel as door leaf, reasonable design, structure are simpler.
Automatic sealing mechanism is installed, including the drive rod 4 being rotatably connected in doorframe 3 and execution bar 5 in doorframe 3, institute
It states drive rod 4 and executes bar 5 and be hinged, drive rod 4 is bending and both ends are respectively promote-side and driving end, drive rod 4
The position of upper connection doorframe 3 is connected with torsional spring 41, and drive rod 4 causes promote-side to stretch out 3 arc of doorframe under the action of torsional spring 41
Face.It executes the one end of bar 5 far from drive rod 4 and is connected with sealing plug 51.Under normal circumstances when door leaf is opened, torsional spring 41 causes to 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 1 promote-side of door-plate, causes
Drive rod 4 is set to rotate, the rotation of drive rod 4, which drives, executes the rotation of bar 5, and the sealing plug 51 executed on bar 5 is pressed on crack between a door and its frame, in turn
Reach plugging effect, prevents sound from being propagated from crack between a door and its frame.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific implementation mode can be used for explaining the content of claim.
Claims (4)
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 feature exists
In：The matched edges of the door leaf and doorframe are matched arcwall face；The door leaf is hollow structure, if being provided in door leaf
Dry support tube, the both ends of the support tube respectively with the inner wall bonding connection of door leaf, support tube include from outside to inside layer of wood and
Vibration damping core；The layer of wood includes circular sleeve and the side plate for being bonded in sleeve both ends, and the vibration damping core is by multiple vibration dampings
Plate superposition is bonded.
2. noise reduction wood door structure according to claim 1, it is characterised in that：Automatic sealing is installed in the doorframe
Structure, including the drive rod being rotatably connected in doorframe are hinged with bar, the drive rod and execution bar is executed, and drive rod is to be bent
Shape and both ends are respectively promote-side and driving end, and the position that doorframe is connected on drive rod is connected with torsional spring, and drive rod is in torsional spring
Under the action of cause promote-side stretch out doorframe arcwall face；It executes the one end of bar far from drive rod and is connected with sealing plug.
3. noise reduction wood door structure according to claim 2, it is characterised in that：The damping block is equipped with several through-holes.
4. noise reduction wood door structure according to claim 3, it is characterised in that：The door leaf includes the door-plate of both sides, and
With the arc panel 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 CN106703651A (en) | 2017-05-24 |
| CN106703651B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798423B (en) * | 2018-07-09 | 2019-12-03 | 湖南亘晟门窗幕墙有限公司 | A kind of sound-insulation aluminum alloy door window |
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106703651A (en) | 2017-05-24 |
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