CN204436208U - A kind of indoor soundproof door - Google Patents
A kind of indoor soundproof door Download PDFInfo
- Publication number
- CN204436208U CN204436208U CN201520063369.7U CN201520063369U CN204436208U CN 204436208 U CN204436208 U CN 204436208U CN 201520063369 U CN201520063369 U CN 201520063369U CN 204436208 U CN204436208 U CN 204436208U
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- Prior art keywords
- door
- sound
- plate
- doorframe
- box body
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Abstract
The utility model discloses a kind of indoor soundproof door, comprise the door-plate of doorframe and doorframe both sides, multiple sound insulation cavitys of the dividing plate formation that vertically spaced horizontal is arranged are comprised in described doorframe, be provided with the silencing means with sound insulation cavity formed objects in described sound insulation cavity, described silencing means comprises sound proofing enclosure and is filled in the sound-absorbing material layer of sound proofing enclosure inside.The utility model is with low cost, makes simple, effectively can stop that noise is delivered to indoor by door-plate and crack between a door and its frame, soundproof effect is good, reduces the impact on life and healthy damage, its long service life, can not be subject to cargo sweat, also can not volatilize all kinds of pernicious gas in addition, health environment-friendly.
Description
Technical field
The utility model relates to a kind of door, is specifically related to a kind of indoor soundproof door.
Background technology
Noise is that a class causes people's agitation or volume to cross the sound be detrimental to health by force.The most directly endangering human body is hearing impairment, remakes for cerebral central nervous system, makes that people produces headache, brain is swollen, the neurasthenia symptom such as the unable and failure of memory of tinnitus, insomnia, general fatigue.Generally in the family, especially bedroom, when sleep, sound insulation is particularly important, and some the elderlys sleep poorly, just cannot again fall asleep, and baby will cry after being waken up with a start by noise always by noise after being waken up with a start.For the way solving noise, usually all can select the good interior door of sound insulation is installed, and general its surface of interior door is plank, inside is full solid wood structure or loads honeycomb paper inner core, full solid wood no doubt soundproof effect is better, but cost is too high, complex manufacturing technology, too expensive, customer is difficult to bear.And inner honeycomb paper inner core of loading, although cost is low, soundproof effect is poor, easily make moist rotten simultaneously, need glue to be adhesively fixed to honeycomb paper inner core in addition, and glue in daily life can the pernicious gas such as emitting formaldehyde, carries out secondary pollution to room air.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of with low cost, make simple, long service life, health environment-friendly, the indoor soundproof door of the one that soundproof effect is good.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of indoor soundproof door, comprise the door-plate of doorframe and doorframe both sides, multiple sound insulation cavitys of the dividing plate formation that vertically spaced horizontal is arranged are comprised in described doorframe, described sound insulation cavity is embedded in the silencing means with sound insulation cavity formed objects, and described silencing means comprises sound proofing enclosure and is filled in the sound-absorbing material layer of sound proofing enclosure inside.
In the utility model, mainly undertaken absorbing and completely cutting off, after noise penetrates door-plate by silencing means noise to external world, first run into sound proofing enclosure, sound proofing enclosure is generally high density material, and sound is when across Medium Propagation, the density difference of two media is larger, and the loss of acoustic energy is larger.When the sound of remainder is through after sound proofing enclosure, run into sound-absorbing material layer, sound absorption material is mostly loose porous material, as mineral wool, rock wool etc., its sound absorbing mechanism is the hole that sound wave gos deep into material, and hole mostly is the open pore that internal mutual connects, and is subject to air molecule friction and viscosity resistance, and make fiber fines do mechanical oscillation, thus acoustic energy is made to change heat energy into.If the sound passed in addition has not also been absorbed, then can run into an other side of sound proofing enclosure again, continue isolated remaining sound, so just make soundproof effect better, simultaneously with low cost, make simple, long service life.Silencing means is fixed in sound insulation cavity by the mode embedded in addition, has stopped the use of glue, has not produced any pernicious gas, health environment-friendly.
As optimization, vacuum sound insulation layer is provided with inside the described door-plate of described doorframe at least side, described vacuum sound insulation layer comprises the vacuum cavity sealed between two clamping plates parallel with described door-plate respectively and two clamping plates, be provided with the ribs for increasing panel strength between two clamping plates, described ribs is provided with lightening hole.Because sound is propagated by medium, and do not have in vacuum can enable voice propagate medium, according to the size of environment for use noise, can arrange vacuum sound insulation layer in the one or both sides of doorframe, soundproof effect is better.Be vacuum cavity between two clamping plates in addition, its external pressure is greater than inside, arranges ribs, can gain in strength, and avoids because inside and outside pressure difference causes the distortion of clamping plate.
As optimization, the dual-side of described dividing plate and described door frame contact is respectively equipped with cutting in the horizontal direction, described doorframe inner side edge is provided with the slot coordinated with described cutting grafting, also be provided with L shape contiguous block below described dividing plate, the both sides of described L shape contiguous block are connected with described dividing plate bottom surface and described doorframe inner side edge screw respectively.Dividing plate is inserted into the slot on doorframe by the cutting on it after, recycling L shape contiguous block makes dividing plate fix, and makes installation more easily with convenient and swift.
As optimization, the door-plate lateral surface of any side of described doorframe is provided with for blocking a sound-insulation strip of top seam and the sound arrester for blocking door bottom crack, described sound arrester comprises and is horizontally disposed with and is parallel to the box body of described door-plate, box body is connected with door-plate lateral surface, opening is provided with bottom described box body, described tray interior is provided with the slide block be vertically slidably matched with box body, described slider bottom level is provided with the elastic rubber strip that be connected detachable with described slide block, described slider top horizontal interval is provided with and is multiplely in compressive state and described elastic rubber strip can be made to press the spring on ground, one end of described spring is connected with slider top, the other end of described spring is connected with box body inner top surface.Because crack between a door and its frame exists gap, according to the direction that door is opened, the door-plate lateral surface inside door arranges and blocks a sound-insulation strip for top seam, and after door is closed, door top seam will be blocked, and reduces noise transfer further to indoor.And door bottom crack is because near ground, make use of the spring being in compressive state makes elastic rubber strip press ground, thoroughly the isolated noise passed over by door bottom crack, in addition when after elastic rubber strip wearing and tearing, can change it separately.
As optimization, described shoe surface is vertically provided with gathering sill, and described cartridge inner surface is provided with the guide pad be slidably matched with described gathering sill.Make slide block under the effect of guide pad and gathering sill, vertically slide in box body, the elastic rubber strip of slider bottom is contacted with ground uniformly, improves occlusion effect.
As optimization, described box body is provided with groove straight down back to the side of described door-plate, described shoe surface is provided with can stretch out from described groove and the handle be vertically slidably matched with described groove, described handle top is hinged with limited block, and described box surface is provided with for described elastic rubber strip can be made after fixing limited block away from the block on ground.Open the door when needs and at closing time, handle can be used upwards to lift slide block, make elastic rubber strip leave ground, then horizontally rotate limited block, utilize block to be fixed limited block; After door is closed, horizontally rotate limited block, block is no longer fixed limited block, release handle, slide block under spring force, again makes elastic rubber strip press bottom surface and blocks door bottom crack, which enhance the application life of elastic rubber strip.
In sum, the beneficial effects of the utility model are: the utility model is with low cost, make simple, effectively can stop that noise is delivered to indoor by door-plate and crack between a door and its frame, soundproof effect is good, reduces the impact on life and healthy damage, its long service life, can not be subject to cargo sweat, also can not volatilize all kinds of pernicious gas in addition, health environment-friendly.
Accompanying drawing explanation
In order to make the object of utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is silencing means structural representation of the present utility model;
Fig. 3 is sound arrester structural representation of the present utility model;
Fig. 4 is sound arrester internal construction schematic diagram of the present utility model;
Fig. 5 is dividing plate mounting structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 to 5, the indoor soundproof door of one in this detailed description of the invention, comprise the door-plate 2 of doorframe 1 and doorframe 1 both sides, multiple sound insulation cavitys of dividing plate 3 formation that vertically spaced horizontal is arranged are comprised in described doorframe 1, be provided with the silencing means with sound insulation cavity formed objects in described sound insulation cavity, described silencing means comprises sound proofing enclosure 4 and is filled in the sound-absorbing material layer 5 of sound proofing enclosure 4 inside.The door-plate 2 of doorframe 1 side is first installed, then dividing plate 3 is installed in doorframe 1 and forms multiple sound insulation cavity, damping material is filled in sound proofing enclosure 4, then is arranged in sound insulation cavity after sound proofing enclosure 4 is sealed, another block door-plate 2 is finally installed, the making of indoor soundproof door can be completed.According to the market demand, various moulding can also be made at door-plate lateral surface in addition, improve aesthetics.
In this detailed description of the invention, vacuum sound insulation layer is provided with inside the described door-plate 2 of described doorframe 1 at least side, described vacuum sound insulation layer comprises the vacuum cavity sealed between two clamping plates 6 parallel with described door-plate 2 respectively and two clamping plates 6, be provided with the ribs 7 for increasing clamping plate 6 intensity between two clamping plates 6, described ribs 7 is provided with lightening hole.At clamping plate 6 edge near door-plate 2 side, multiple journal stirrup is set, journal stirrup arranges locating slot and screw mounting hole respectively, door-plate 2 is arranged the reference column matched with locating slot, after vacuum sound insulation layer is had good positioning on door-plate 2, be connected with doorframe 1 screw by screw mounting hole.
In this detailed description of the invention, the dual-side that described dividing plate 3 contacts with described doorframe 1 is respectively equipped with cutting 8 in the horizontal direction, described doorframe 1 inner side edge is provided with the slot 9 coordinated with described cutting 8 grafting, also be provided with L shape contiguous block 10 below described dividing plate 3, the both sides of described L shape contiguous block 10 are connected with described dividing plate 3 bottom surface and described doorframe 1 inner side edge screw respectively.
In this detailed description of the invention, door-plate 2 lateral surface of any side of described doorframe 1 is provided with for blocking a sound-insulation strip 11 of top seam and the sound arrester for blocking door bottom crack, described sound arrester comprises and is horizontally disposed with and is parallel to the box body 12 of described door-plate, box body 12 is connected with door-plate 2 lateral surface, opening is provided with bottom described box body 12, described box body 12 inside is provided with the slide block 13 be vertically slidably matched with box body 12, described slide block 13 bottom level is provided with the elastic rubber strip 14 that be connected detachable with described slide block 13, described slide block 13 top level is arranged at intervals with and is multiplely in compressive state and described elastic rubber strip 14 can be made to press the spring 15 on ground, one end of described spring 15 is connected with slide block 13 top, the other end of described spring 15 is connected with box body 12 inner top surface.The two ends of spring 15 arrange contiguous block and are connected with slide block 13 top and box body 12 inner top surface attachment screw respectively, maintenance for convenience detach.Slide block 13 bottom level is provided with and the draw-in groove be arranged in parallel with door-plate, and elastic rubber strip 14 top is provided with the fixture block be slidably matched with described draw-in groove, conveniently carries out dismounting and change to elastic rubber strip 14.
In this detailed description of the invention, described slide block 13 surface is vertically provided with gathering sill 16, and described box body 12 inner surface is provided with the guide pad be slidably matched with described gathering sill 16.
In this detailed description of the invention, described box body 12 is provided with groove 17 straight down back to the side of described door-plate, described slide block 13 surface is provided with can stretch out from described groove 17 and the handle 18 be vertically slidably matched with described groove 17, described handle 18 top is hinged with limited block 19, and described box body 12 surface is provided with for described elastic rubber strip 14 can be made after fixing limited block 19 away from the block 20 on ground.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described the utility model by referring to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, various change can be made to it in the form and details, and not depart from the spirit and scope of the present utility model that appended claims limits.
Claims (6)
1. an indoor soundproof door, comprise the door-plate of doorframe and doorframe both sides, it is characterized in that: the multiple sound insulation cavitys comprising the dividing plate formation that vertically spaced horizontal is arranged in described doorframe, be provided with the silencing means with sound insulation cavity formed objects in described sound insulation cavity, described silencing means comprises sound proofing enclosure and is filled in the sound-absorbing material layer of sound proofing enclosure inside.
2. the indoor soundproof door of one according to claim 1, it is characterized in that: inside the described door-plate of described doorframe at least side, be provided with vacuum sound insulation layer, described vacuum sound insulation layer comprises the vacuum cavity sealed between two clamping plates parallel with described door-plate respectively and two clamping plates, be provided with the ribs for increasing panel strength between two clamping plates, described ribs is provided with lightening hole.
3. the indoor soundproof door of one according to claim 1, it is characterized in that: the dual-side of described dividing plate and described door frame contact is respectively equipped with cutting in the horizontal direction, described doorframe inner side edge is provided with the slot coordinated with described cutting grafting, also be provided with L shape contiguous block below described dividing plate, the both sides of described L shape contiguous block are connected with described dividing plate bottom surface and described doorframe inner side edge screw respectively.
4. the indoor soundproof door of one according to claim 1, it is characterized in that: the door-plate lateral surface of any side of described doorframe is provided with for blocking a sound-insulation strip of top seam and the sound arrester for blocking door bottom crack, described sound arrester comprises and is horizontally disposed with and is parallel to the box body of described door-plate, box body is connected with door-plate lateral surface, opening is provided with bottom described box body, described tray interior is provided with the slide block be vertically slidably matched with box body, described slider bottom level is provided with the elastic rubber strip that be connected detachable with described slide block, described slider top horizontal interval is provided with and is multiplely in compressive state and described elastic rubber strip can be made to press the spring on ground, one end of described spring is connected with slider top, the other end of described spring is connected with box body inner top surface.
5. the indoor soundproof door of one according to claim 4, is characterized in that: described shoe surface is vertically provided with gathering sill, described cartridge inner surface is provided with the guide pad be slidably matched with described gathering sill.
6. the indoor soundproof door of one according to claim 4, it is characterized in that: described box body is provided with groove straight down back to the side of described door-plate, described shoe surface is provided with can stretch out from described groove and the handle be vertically slidably matched with described groove, described handle top is hinged with limited block, and described box surface is provided with for described elastic rubber strip can be made after fixing limited block away from the block on ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063369.7U CN204436208U (en) | 2015-01-29 | 2015-01-29 | A kind of indoor soundproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063369.7U CN204436208U (en) | 2015-01-29 | 2015-01-29 | A kind of indoor soundproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436208U true CN204436208U (en) | 2015-07-01 |
Family
ID=53604087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063369.7U Expired - Fee Related CN204436208U (en) | 2015-01-29 | 2015-01-29 | A kind of indoor soundproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204436208U (en) |
-
2015
- 2015-01-29 CN CN201520063369.7U patent/CN204436208U/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: 20150701 Termination date: 20180129 |