CN207920464U - A kind of sound insulation doorframe - Google Patents
A kind of sound insulation doorframe Download PDFInfo
- Publication number
- CN207920464U CN207920464U CN201820017955.1U CN201820017955U CN207920464U CN 207920464 U CN207920464 U CN 207920464U CN 201820017955 U CN201820017955 U CN 201820017955U CN 207920464 U CN207920464 U CN 207920464U
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- CN
- China
- Prior art keywords
- doorframe
- door
- sound insulation
- groove
- pressure bladder
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model is related to a kind of sound insulation doorframes, it includes being fixed on the rectangle doorframe hingedly coordinated with door-plate in door opening, in four frames of rectangle doorframe installation groove is equipped on side facing each other, the pressure bladder extended along entire doorframe is equipped in installation groove, the side wall of door-plate is equipped with buckling groove corresponding with installation groove, gas tube and bleeder pipe are communicated on pressure bladder, gas tube is connected to silent air compressor, and solenoid valve is equipped on gas tube and bleeder pipe.Advantageous effect is：Installation groove is set on doorframe and pressure bladder is set in installation groove, door-plate is equipped with corresponding buckling groove, after door-plate is incorporated into doorframe, part to stretching out installation groove after pressure bladder inflation then air bag expansion is caught in buckling groove, it is so left no gaps substantially between doorframe and door-plate, soundproof effect is greatly improved；The cooperation of buckling groove and expansion rear gasbag makes door-plate be fixed in doorframe simultaneously, can save the structures such as box bolt.
Description
Technical field
The utility model belongs to door and doorframe preparation field, and in particular to a kind of sound insulation doorframe.
Background technology
With the high speed development of industrialization and urbanization, the pollution level of city noise is inevitably exacerbated,
Through as the big harm to the mankind.Noise pollution is regarded as three main rings in world wide with water pollution, atmosphere pollution
Border problem.Noise can cause a variety of diseases, noise that can also cause other damages to person other than damaging hearing.Noise may be used also
With cause it is in a disturbed state of mind, be nervous, palpitating speed and blood pressure increase.Noise can also be such that the saliva of people, gastric secretion reduces, stomach
Acid reduces, to be susceptible to suffer from gastric ulcer and duodenal ulcer.Some industrial noise investigation results are pointed out, are worked in high noisy condition
Under steel individual and machine shop individual it is higher than the personal circulatory system incidence under the conditions of peace and quiet.Under strong sound, hypertension
People it is also more.Many people think that the noise in the life of 20th century is to cause one of cardiopathic reason.For a long time under noisy environment
Work, will also result in obstacle to nervous function.For human body under laboratory condition it is demonstrated experimentally that under noise effect, human brain electric wave can
It changes.Noise can cause the balance of cerebral cortex excitement and inhibition, the exception reflected so as to cause under the conditions of.Some patients
It can cause intractable headache, neurasthenia and cranial nerve insufficiency etc..Symptoms and the noise intensity of contact have very high point
System.It is often very emotional, feel fatigue for example, when noise is at 80-85 decibels, it has a headache mostly in temporo frontal region；95-120 decibels
When, the personal often fore head passivity pain of operation, and with emotional, dyssomnias, dizziness, failure of memory；Noise arrives by force 140-
Not only cause otopathy at 150 decibels, and frightened and whole body nervous system tonicity occurs and increases.So how to reduce or every
It is urgent problem from noise.
The soundproof door used at present, for ensureing the mute requirement in residing space.Traditional soundproof door uses wooden door
Frame, door-plate use wooden structures, the sound insulations such as embedded glass staple or rock wool packing material to use sponge at door-plate in-core, crack between a door and its frame mouth
Rubber item is obturaged.Certain soundproof effect is played by the way that sound source is isolated.But this soundproof door there are the problem of for doorframe with
Gap sealing imprecision between door-plate, soundproof effect are bad.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of sound insulation doorframes, it is intended to overcome doorframe in the prior art
Between door-plate there are gap the problem of soundproof effect difference.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of sound insulation doorframe comprising be fixed on door
The rectangle doorframe hingedly coordinated with door-plate in hole is equipped with peace in four frames of the rectangle doorframe on side facing each other
Groove is filled, the installation groove on four frames is connected and extends along entire doorframe, and edge is equipped in the installation groove
Four side walls up and down of the pressure bladder that entire doorframe extends, the door-plate are equipped with card corresponding with the installation groove
Access slot is communicated with gas tube and bleeder pipe on the pressure bladder, and the gas tube is connected to silent air compressor, the gas tube
And solenoid valve is equipped on bleeder pipe, the part of the expansion stretching installation groove can be caught in described after the pressure bladder inflation
In buckling groove, the silent air compressor and solenoid valve are electrically connected with the controller.
Based on the above technical solution, the utility model can also do following improvement.
Further, the pressure bladder is fixedly connected by more spaced elastic strings with the rectangle doorframe.
The advantages of above-mentioned improvement is that elastic string flexible, one end is connect with pressure bladder（It can be integrally formed）, separately
The mounting post of one end and installation groove connects（Mounting post can be that a slot is first dug in installation groove, then in slot laterally
Or longitudinal direction sets rod-shaped mounting post）, do not fettered by elastic string when pressure bladder entirely expands, therefore be caught in the effect of buckling groove more
Good, soundproof effect is also more preferable.
Further, the pressure bladder is fixedly connected by multiple spaced annular snaps with the rectangle doorframe.
The advantages of above structure is that ring-shaped clamping sleeve is located on pressure bladder, and fixation is more secured, and annular snap is preferably elasticity
, it can expand and expand with air bag, annular snap is more fixed easily, therefore it is also more firm with the connection of installation groove.
Further, the pressure bladder is a slat gum air bag.
Benefit is that the air bag on entire doorframe is an entirety, need to only set a gas tube and bleeder pipe, installation is more square
Just.
Further, the pressure bladder be four slat gum air bags and four rubber pneumatic bags and four frames one by one
It is corresponding.
Benefit is that the air bag on entire doorframe is multiple, then according to sound insulation needs, therein one can be controlled by controller
A little cell parts expand and other are not expanded, and can retain some gaps and outdoor ventilation, can also reach desired sound insulation effect
Fruit；In addition, easily replacing, it can be individually replaced when some air bag breakage.It should be noted that when being multiple air bags
When, each air bag should all individually set charge and discharge tracheae and is connected to corresponding air compressor machine.
Further, the silent air compressor is arranged in outdoor side wall groove.
Further, pressure sensor is equipped in the buckling groove, the pressure sensor is electrically connected with the controller.
The benefit that pressure sensor is arranged is to automatically control the degree of airbag aeration, when airbag aeration to a certain extent when
It acts on buckling groove pressure sensor, and pressure sensor sends pressure signal to controller, judges to inflate by controller
Whether enough, to control the keying of air compressor machine and solenoid valve.
Further, gasket seal is equipped in the buckling groove.
Compared with prior art, the utility model has the beneficial effects that：In doorframe towards door-plate four side walls up and down
Side on installation groove is set, and pressure bladder is set in installation groove, the side wall up and down of door-plate is equipped with and institute
The corresponding buckling groove of installation groove is stated, after door-plate is incorporated into doorframe, to stretching out the installation after pressure bladder inflation then air bag expansion
The part of groove is caught in the buckling groove and is adjacent to the inner groove surface of buckling groove, does not stay seam between such doorframe and door-plate substantially
Gap, soundproof effect are greatly improved；The cooperation of buckling groove and expansion rear gasbag makes door-plate be fixed in doorframe simultaneously, can save
The structures such as box bolt, especially suitable for bedroom door.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of sound insulation doorframe provided by the utility model；
Fig. 2 is the structural schematic diagram of sound insulation doorframe provided by the utility model and door-plate cooperation.
In attached drawing, parts list represented by the reference numerals are as follows：
1. rectangle doorframe；2. door-plate；3. installation groove；4. buckling groove；5. pressure bladder；6. gas tube；7. bleeder pipe；8.
Silent air compressor；9. solenoid valve；10. annular snap.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As illustrated in fig. 1 and 2, the utility model provides a kind of sound insulation doorframe comprising is fixed on hinged with door-plate 2 in door opening
The rectangle doorframe 1 of cooperation, is equipped with installation groove 3 in four frames of the rectangle doorframe 1 on side facing each other, four
The installation groove 3 on frame is connected and extends along entire doorframe, is equipped in the installation groove 3 and prolongs along entire doorframe
Four side walls up and down of the pressure bladder 5 stretched, the door-plate 2 are equipped with buckling groove 4 corresponding with the installation groove 3,
Gas tube 6 and bleeder pipe 7 are communicated on the pressure bladder 5, the gas tube 6 is connected to silent air compressor 8, the gas tube
6 and bleeder pipe 7 on be equipped with solenoid valve 9, after the pressure bladder 5 is inflated expansion stretch out the part of the installation groove 3 and can block
Enter in the buckling groove 4, the silent air compressor 8 and solenoid valve 9 are electrically connected with the controller.
It should be noted that controller may be provided in interior, can be that a similar central air-conditioning is installed on metope
Control panel（It is controlled by people's Manual press）, can also be to be built in doorframe, then wireless signal connects a remote controler.
Further, the pressure bladder 5 is fixedly connected by more spaced elastic strings with the rectangle doorframe 1.
Further, the pressure bladder 5 is fixed by multiple spaced annular snaps 10 and the rectangle doorframe 1 and is connected
It connects.
Further, the pressure bladder 5 is a slat gum air bag.
Further, the pressure bladder 5 is four slat gum air bags and four rubber pneumatic bags and four frames one
One corresponds to.
Further, the silent air compressor 8 is arranged in outdoor side wall groove.
A kind of sound insulation doorframe according to any one of claims 1 to 6, which is characterized in that be equipped in the buckling groove 4
Pressure sensor, the pressure sensor are electrically connected with the controller.
Further, gasket seal is equipped in the buckling groove 4.
It should be noted that gasket seal is preferably rubber or sponge elastomeric material, and its thickness is less than the depth of card slot
Degree.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of sound insulation doorframe, which is characterized in that including being fixed in door opening and door-plate（2）The rectangle doorframe hingedly coordinated（1）,
The rectangle doorframe（1）Four frames in be equipped with installation groove on side facing each other（3）, described on four frames
Installation groove（3）It is connected and extends along entire doorframe, the installation groove（3）It is interior equipped with the sealing extended along entire doorframe
Air bag（5）, the door-plate（2）Four side walls up and down be equipped with and the installation groove（3）Corresponding buckling groove（4）,
The pressure bladder（5）On be communicated with gas tube（6）And bleeder pipe（7）, the gas tube（6）With silent air compressor（8）Connection,
The gas tube（6）And bleeder pipe（7）On be equipped with solenoid valve（9）, the pressure bladder（5）The peace is stretched out in expansion after inflation
Fill groove（3）Part can be caught in the buckling groove（4）It is interior, the silent air compressor（8）And solenoid valve（9）It is electric with controller
Connection.
2. a kind of sound insulation doorframe according to claim 1, which is characterized in that the pressure bladder（5）It is spaced by more
The elastic string of setting and the rectangle doorframe（1）It is fixedly connected.
3. a kind of sound insulation doorframe according to claim 1, which is characterized in that the pressure bladder（5）Pass through multiple intervals
The annular snap of setting（10）With the rectangle doorframe（1）It is fixedly connected.
4. a kind of sound insulation doorframe according to claim 1, which is characterized in that the pressure bladder（5）For a slat gum gas
Capsule.
5. a kind of sound insulation doorframe according to claim 1, which is characterized in that the pressure bladder（5）For four slat gum gas
Capsule and four rubber pneumatic bags and four frames correspond.
6. a kind of sound insulation doorframe according to claim 1, which is characterized in that the silent air compressor（8）It is arranged in outdoor
In side wall groove.
7. a kind of sound insulation doorframe according to any one of claims 1 to 6, which is characterized in that the buckling groove（4）Inside it is equipped with
Pressure sensor, the pressure sensor are electrically connected with the controller.
8. a kind of sound insulation doorframe according to claim 7, which is characterized in that the buckling groove（4）It is interior to be equipped with gasket seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017955.1U CN207920464U (en) | 2018-01-05 | 2018-01-05 | A kind of sound insulation doorframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017955.1U CN207920464U (en) | 2018-01-05 | 2018-01-05 | A kind of sound insulation doorframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207920464U true CN207920464U (en) | 2018-09-28 |
Family
ID=63616130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820017955.1U Expired - Fee Related CN207920464U (en) | 2018-01-05 | 2018-01-05 | A kind of sound insulation doorframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207920464U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930960A (en) * | 2019-02-21 | 2019-06-25 | 衢州瑞展信息科技有限公司 | A kind of pin-connected panel energy conservation timber |
| CN110593733A (en) * | 2019-10-21 | 2019-12-20 | 黄长柱 | Mute ventilation door body |
| CN111058743A (en) * | 2019-12-31 | 2020-04-24 | 中国科学院力学研究所 | Inflatable bag type groove-shaped sealing door |
| CN111236582A (en) * | 2020-03-20 | 2020-06-05 | 中国十七冶集团有限公司 | Leveling air bag for mounting door and window frame |
| CN111576725A (en) * | 2020-05-08 | 2020-08-25 | 广州金辉建设集团有限公司 | Concrete prefabricated wallboard and construction method thereof |
| CN112696126A (en) * | 2020-12-29 | 2021-04-23 | 杭州绿恒建材有限公司 | Aluminum-wood composite door and window with heat preservation connecting structure |
| CN117533463A (en) * | 2023-11-09 | 2024-02-09 | 济宁三泰和游艇制造有限公司 | Ship cabin-dividing soundproof door |
-
2018
- 2018-01-05 CN CN201820017955.1U patent/CN207920464U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930960A (en) * | 2019-02-21 | 2019-06-25 | 衢州瑞展信息科技有限公司 | A kind of pin-connected panel energy conservation timber |
| CN110593733A (en) * | 2019-10-21 | 2019-12-20 | 黄长柱 | Mute ventilation door body |
| CN111058743A (en) * | 2019-12-31 | 2020-04-24 | 中国科学院力学研究所 | Inflatable bag type groove-shaped sealing door |
| CN111236582A (en) * | 2020-03-20 | 2020-06-05 | 中国十七冶集团有限公司 | Leveling air bag for mounting door and window frame |
| CN111576725A (en) * | 2020-05-08 | 2020-08-25 | 广州金辉建设集团有限公司 | Concrete prefabricated wallboard and construction method thereof |
| CN112696126A (en) * | 2020-12-29 | 2021-04-23 | 杭州绿恒建材有限公司 | Aluminum-wood composite door and window with heat preservation connecting structure |
| CN117533463A (en) * | 2023-11-09 | 2024-02-09 | 济宁三泰和游艇制造有限公司 | Ship cabin-dividing soundproof door |
| CN117533463B (en) * | 2023-11-09 | 2024-05-24 | 珠海飞驰船舶科技有限公司 | Ship cabin-dividing soundproof door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180928 Termination date: 20220105 |