CN205117066U - Vacuum soundproof door frame - Google Patents
Vacuum soundproof door frame Download PDFInfo
- Publication number
- CN205117066U CN205117066U CN201520761765.7U CN201520761765U CN205117066U CN 205117066 U CN205117066 U CN 205117066U CN 201520761765 U CN201520761765 U CN 201520761765U CN 205117066 U CN205117066 U CN 205117066U
- Authority
- CN
- China
- Prior art keywords
- door
- frame
- vacuum
- sound insulation
- vacuum glass
- 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 vacuum soundproof door frame. The scheme does: including controlling four side frames from top to bottom, four side frames are L shape from top to bottom, four side frames of the upper and lower left and right sides of L shape hinder the inside vacuum glass that is equipped with in one side of shutter board, vacuum glass is equipped with the clearance with the wall of frame. This patent application is anticipated is providing a vacuum soundproof door frame to solve the not good problem of current soundproof door sound insulation effect.
Description
Technical field
The utility model relates to a kind of vacuum sound insulation doorframe.
Background technology
Noise: pitch and loudness of a sound change confusion, sound disharmonic sound.(being different from musical sound) is produced by the irregular vibration of sounding body.From physical angle: noise is the sound that sounding body sends when doing random vibration.From physiological angle: every obstruction people normally have a rest, the sound of study and work, and the sound that people will listen are produced to the sound of interference.In this sense, the source of noise is a lot, and e.g., the sound that the voice in the automobile sound on street, quietly library, the machine sound of building site and neighbours' television set are excessive is all noise.
Along with the high speed development of industrialization and urbanization, the degree of contamination of city noise is inevitably exacerbated, and has become and has endangered greatly the mankind's one.Noise pollution and water pollutions, atmosphere pollution are regarded as three main Environmental Problems in world wide.Noise can cause various diseases, and noise, except damage hearing, also can cause other damages to person.That noise can also cause is in a disturbed state of mind, be nervous, palpitating speed and blood pressure increase.Noise also can make the saliva of people, gastric secretion reduces, and hydrochloric acid in gastric juice reduces, thus easily suffers from gastric ulcer and duodenal ulcer.Some industrial noise investigation results are pointed out, the iron and steel of working under high noisy condition is individual and machine shop individual is higher than the individual circulating system incidence of disease under quiet condition.Under strong sound, hypertensive people is also many.Many people think, the noise in the life of 20th century causes one of cardiopathic reason.Work under noisy environment for a long time, also can cause obstacle to nervous function.Under laboratory condition, human experimentation proves, under noise effect, people's brain wave can change.Noise can cause the balance that cerebral cortex is excited and suppress, thus the exception reflected under causing condition.Some patients can cause intractable headache, neurasthenia and cranial nerve insufficient.Symptoms has much relations with the noise intensity contacted.Such as, when noise is at 80-85 decibel, often very emotional, feel fatigue, headache is many in temporo frontal region; During 95-120 decibel, the normal fore head passivity pain of operation individual, and with emotional, dyssomnias, dizziness, failure of memory; Noise not only causes otopathy when arriving by force 140-150 decibel, and generation is frightened and whole body nervous system tonicity increases.So, how to reduce or insulating noise is urgent problem.
The soundproof door of current employing, is used for the quiet requirement ensured in residing space.Traditional soundproof door adopts Woody door frame, and door-plate adopts wooden structures, and the sound insulation packing materials such as embedded glass staple or rock wool are at door-plate in-core, and crack between a door and its frame mouth place foam sponge bar is obturaged.Certain soundproof effect is played by isolation sound source.But this soundproof door have employed sound insulation process due to only end of door plate, make soundproof effect bad.
Utility model content
The utility model is intended to provide a kind of vacuum sound insulation doorframe, to solve the bad problem of existing soundproof door soundproof effect.
Vacuum sound insulation doorframe in this programme, base case is: comprise four side frame up and down, the described frame of four side is up and down L shape, and the frame of four side up and down of described L shape stops that the inside, side of door-plate is provided with vacuum glass, and the wall of described vacuum glass and frame is provided with gap.
Operating principle and beneficial effect: in existing soundproof door, generally on door-plate, be provided with puigging, but on doorframe, there is no the measure of sound insulation, make the effect of sound insulation bad.At this programme, sound wave, from the process be delivered to outdoors in door, is all provided with vacuum glass due in four side frame up and down, so sound wave directly cannot penetrate frame, can only be delivered to indoor by diffraction.Improve the soundproof effect of soundproof door entirety.
Scheme 2, as the improvement to base case, the described frame of four side is up and down bolted.Advantage is, facilitates the combination of four frames to install.
Scheme 3, as the improvement to base case, described left frame is fixed with the hinge for connecting door-plate.Advantage is, hinge facilitates installation and the switch of door-plate.
Scheme 4, as the improvement to base case, described vacuum glass side is towards door outside provided with cushion pad.Advantage is, when the strength of closing the door is larger, cushion pad can be protected vacuum glass, prevents vacuum glass from damaging.
Scheme 5, as the improvement to scheme 4, described vacuum glass side is towards door inside provided with cushion pad.Advantage is, when the strength of closing the door is larger, cushion pad can be protected vacuum glass, prevents vacuum glass from damaging.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model vacuum sound insulation doorframe embodiment 1.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: frame 10, cushion pad 20, door-plate 30, vacuum glass 40.
Embodiment 1
As shown in Figure 1, vacuum sound insulation doorframe, comprise four side frame 10 up and down, four side frame 10 is L shape up and down, the frame of four side up and down 10 of L shape stops that the inside, side of door-plate is provided with vacuum glass 40, and vacuum glass 40 is provided with gap with the wall of frame 10.
In addition, in the present embodiment, four side frame 10 is bolted up and down.Advantage is, facilitates the combination of four frames 10 to install.Described left frame is fixed with the hinge for connecting door-plate 30.Advantage is, hinge facilitates installation and the switch of door-plate 30.Vacuum glass 40 side is towards door inside provided with cushion pad 20.Vacuum glass 40 side is towards door outside provided with cushion pad 20.Advantage is, when the strength of closing the door is larger, cushion pad 20 can be protected vacuum glass 40, prevents vacuum glass 40 from damaging.
In existing soundproof door, generally on door-plate, be provided with puigging, but on doorframe, there is no the measure of sound insulation, make the effect of sound insulation bad.At this programme, sound wave, from the process be delivered to outdoors in door, is all provided with vacuum glass 40 due in four side frame 10 up and down, so sound wave cannot directly penetrate frame 10, can only be delivered to indoor by diffraction.Improve the soundproof effect of soundproof door entirety.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in manual etc. record the content that may be used for explaining claim.
Claims (5)
1. vacuum sound insulation doorframe, it is characterized in that, comprise four side frame up and down, the described frame of four side is up and down L shape, the frame of four side up and down of described L shape stops that the inside, side of door-plate is provided with vacuum glass, and the wall of described vacuum glass and frame is provided with gap.
2. vacuum sound insulation doorframe according to claim 1, is characterized in that: the described frame of four side is up and down bolted.
3. vacuum sound insulation doorframe according to claim 1, is characterized in that: described left frame is fixed with the hinge for connecting door-plate.
4. vacuum sound insulation doorframe according to claim 1, is characterized in that: described vacuum glass side is towards door outside provided with cushion pad.
5. vacuum sound insulation doorframe according to claim 1, is characterized in that: described vacuum glass side is towards door inside provided with cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761765.7U CN205117066U (en) | 2015-09-29 | 2015-09-29 | Vacuum soundproof door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761765.7U CN205117066U (en) | 2015-09-29 | 2015-09-29 | Vacuum soundproof door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117066U true CN205117066U (en) | 2016-03-30 |
Family
ID=55572685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520761765.7U Expired - Fee Related CN205117066U (en) | 2015-09-29 | 2015-09-29 | Vacuum soundproof door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117066U (en) |
-
2015
- 2015-09-29 CN CN201520761765.7U patent/CN205117066U/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: 20160330 Termination date: 20160929 |