CN205532134U - Spill sound insulation timber - Google Patents
Spill sound insulation timber Download PDFInfo
- Publication number
- CN205532134U CN205532134U CN201620175144.5U CN201620175144U CN205532134U CN 205532134 U CN205532134 U CN 205532134U CN 201620175144 U CN201620175144 U CN 201620175144U CN 205532134 U CN205532134 U CN 205532134U
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- CN
- China
- Prior art keywords
- base plate
- spill
- sound insulation
- core
- bottom plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a spill sound insulation timber, including panel layer, middle core and bottom plate, core both ends in the middle of the bottom plate is located, the panel layer is covered in the bottom plate outsidely, panel layer and bottom plate bonding connection, middle core is the spill setting, it has a core to run through in middle core and the bottom plate, the door core comprises two acoustic celotex boards establishhing relatively, be equipped with vertebra shape slotted hole in the acoustic celotex board, convex setting in vertebra shape slotted hole is, be formed with the reflection cavity between two acoustic celotex boards, the acoustic celotex board intussuseption is filled with sound absorbing material, the bottom plate both ends are equipped with horizontal frame respectively, be equipped with the spout on the bottom plate, be equipped with the slide rail on the horizontal frame, the slide rail card is held in the spout, slide rail and horizontal frame fixed connection, the double -deck silence of this spill sound insulation timber, long service life, difficult fracture, quality preferred.
Description
Technical field
This utility model relates to a kind of spill sound insulation timber.
Background technology
Timber, as the term suggests, the most wooden door.Many types can be divided into according to material, technique and purposes.It is widely used in the people, commercial building and house.According to the difference of timber structure, timber can be divided into full Solid Door, solid wood composite door, clamping plate to mold hollow-core door.Mostly full timber selected by Solid Door is famous and precious timber, such as cherry, walnut, Tectona grandis L. F. etc..Finished product Solid Door after processed has the features such as indeformable, corrosion-resistant, flawless and heat-insulation and heat-preservation.Meanwhile, Solid Door has good sound absorption properties, effectively serves the effect of sound insulation.Clamping plate mold hollow-core door be exactly the door using molded door skin to do be exactly molded door.It uses plantation timber, through remove the peel, cut into slices, screen, grind to form dry fibers, admix phenol glue as adhesive and paraffin after, the most once molding formed.
The many of the most indoor wooden door fill batten or other cardboards, external application high density fiberboard and solid wood veneer inside door body, and surface is made through paint again.The defect existed has: 1, the most hollow of product door-plate or semi-hollow, its internal implant sound insulation muting function is poor, noise figure can only control between 40-65 decibel, does not reaches below 35 decibels of noisy environments of standard prompts and is best suitable for the standard value of work and sleep；2, the door-plate of spill easily ftractures, and causes hidden danger of quality, affects timber service life.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of bilayer is quiet, length in service life, the most easy to crack, the spill sound insulation timber of better quality.
Technology and method in order to solve the employing of the present utility model of above-mentioned problem are as follows:
A kind of spill sound insulation timber, including panel layer, middle central layer and base plate, described base plate is positioned at middle central layer two ends, described panel layer is overlying on base plate external, the connection bonding with base plate of described panel layer, described middle central layer is that spill is arranged, run through in described middle central layer and base plate and have a core, described door core is made up of the two pieces of baffles relatively set up, vertebra shape slotted eye it is provided with in described baffle, described vertebra shape slotted eye is that interior convex is arranged, it is formed with reflecting chamber between described two pieces of baffles, it is filled with sound-absorbing material in described baffle, described base plate is respectively arranged at two ends with horizontal frame, described base plate is provided with chute, described horizontal frame is provided with slide rail, described slide rail is fastened in chute, described slide rail is fixing with horizontal frame to be connected.
As preferably, described panel layer is covered with PVC skin with middle core plate surface.
As preferably, described panel layer, middle central layer and base plate all use polyester fibre acoustic panel to make.
As preferably, described sound-absorbing material is slag wool or blanket.
As preferably, described vertebra shape slotted eye uses acrylic reverse sound material to make.
The beneficial effects of the utility model are: use the baffle being oppositely arranged, double-deck quiet, and the reflecting chamber in the middle of it destroys the volume vibration between soundproof door, reduces and rings altogether；The taper slotted eye volume to passing over carries out secondary reflection, thereafter sound-absorbing material absorbs again, the sound of indoor and outdoor is transmitted and absorbs, to reach quiet, sound insulation effect, having run through door core in the inside of middle central layer, as reinforcement structure, base plate of simultaneously having arranged in pairs or groups is reinforced, horizontal frame can be easy to the slip of timber, very convenient.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of spill sound insulation timber of the present utility model.
Detailed description of the invention
nullRefering to shown in Fig. 1，A kind of spill sound insulation timber，Including panel layer 1、Middle central layer 2 and base plate 3，Described base plate 3 is positioned at middle central layer 2 two ends，It is outside that described panel layer 1 is overlying on base plate 3，The connection bonding with base plate 3 of described panel layer 1，Described middle central layer 2 is arranged for spill，Run through in described middle central layer 2 and base plate 3 and have a core 4，Described door core 4 is made up of the two pieces of baffles 5 relatively set up，Vertebra shape slotted eye 6 it is provided with in described baffle 5，Described vertebra shape slotted eye 6 is arranged in interior convex，It is formed with reflecting chamber 7 between described two pieces of baffles 5，Sound-absorbing material (not shown) it is filled with in described baffle 5，Described base plate 3 is respectively arranged at two ends with horizontal frame 8，Described base plate 3 is provided with chute 9，Described horizontal frame 8 is provided with slide rail 10，Described slide rail 10 is fastened in chute 9，Described slide rail 10 is fixing with horizontal frame 8 to be connected.
Described panel layer 1 is covered with PVC skin (not shown) with middle central layer 2 surface.
Described panel layer 1, middle central layer 2 and base plate 3 all use polyester fibre acoustic panel to make.
Described sound-absorbing material is slag wool or blanket.
Described vertebra shape slotted eye 6 uses acrylic reverse sound material to make.
The beneficial effects of the utility model are: use the baffle being oppositely arranged, double-deck quiet, and the reflecting chamber in the middle of it destroys the volume vibration between soundproof door, reduces and rings altogether；The taper slotted eye volume to passing over carries out secondary reflection, thereafter sound-absorbing material absorbs again, the sound of indoor and outdoor is transmitted and absorbs, to reach quiet, sound insulation effect, having run through door core in the inside of middle central layer, as reinforcement structure, base plate of simultaneously having arranged in pairs or groups is reinforced, horizontal frame can be easy to the slip of timber, very convenient.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any change expected without creative work or replacement; all should contain within protection domain of the present utility model; therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (5)
1. a spill sound insulation timber, it is characterized in that: include panel layer, middle central layer and base plate, described base plate is positioned at middle central layer two ends, described panel layer is overlying on base plate external, the connection bonding with base plate of described panel layer, described middle central layer is that spill is arranged, run through in described middle central layer and base plate and have a core, described door core is made up of the two pieces of baffles relatively set up, vertebra shape slotted eye it is provided with in described baffle, described vertebra shape slotted eye is that interior convex is arranged, it is formed with reflecting chamber between described two pieces of baffles, it is filled with sound-absorbing material in described baffle, described base plate is respectively arranged at two ends with horizontal frame, described base plate is provided with chute, described horizontal frame is provided with slide rail, described slide rail is fastened in chute, described slide rail is fixing with horizontal frame to be connected.
Spill sound insulation timber the most according to claim 1, it is characterised in that: described panel layer is covered with PVC skin with middle core plate surface.
Spill sound insulation timber the most according to claim 1, it is characterised in that: described panel layer, middle central layer and base plate all use polyester fibre acoustic panel to make.
Spill sound insulation timber the most according to claim 1, it is characterised in that: described sound-absorbing material is slag wool or blanket.
Spill sound insulation timber the most according to claim 1, it is characterised in that: described vertebra shape slotted eye uses acrylic reverse sound material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175144.5U CN205532134U (en) | 2016-03-09 | 2016-03-09 | Spill sound insulation timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175144.5U CN205532134U (en) | 2016-03-09 | 2016-03-09 | Spill sound insulation timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532134U true CN205532134U (en) | 2016-08-31 |
Family
ID=56780941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620175144.5U Expired - Fee Related CN205532134U (en) | 2016-03-09 | 2016-03-09 | Spill sound insulation timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532134U (en) |
-
2016
- 2016-03-09 CN CN201620175144.5U patent/CN205532134U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180309 |