CN209990398U - Sound insulation door - Google Patents
Sound insulation door Download PDFInfo
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- CN209990398U CN209990398U CN201822079751.3U CN201822079751U CN209990398U CN 209990398 U CN209990398 U CN 209990398U CN 201822079751 U CN201822079751 U CN 201822079751U CN 209990398 U CN209990398 U CN 209990398U
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Abstract
The utility model discloses a soundproof door, including door frame, sound insulation door plant, hinge, door edge sealing strip, the sound insulation door plant passes through the hinge with the door frame is articulated, the inboard of door frame is equipped with the step, the avris of sound insulation door plant be equipped with step assorted door plant recess, the door edge sealing strip is installed the reentrant corner department of step, and with the sealed swing joint of the inboard edge of sound insulation door plant. This soundproof door is with propagation of door plant separation air noise gives sound insulation, and door edge gap adopts step and door plant recess to build up and close sealing strip sealing connection, and more effective separation noise propagates from door edge gap.
Description
Technical Field
The utility model relates to a building door and window field especially relates to a soundproof door.
Background
The existing soundproof door has a simple and single structure, cannot inhibit sound conduction, and has poor door seam sealing performance and easy sound leakage.
Disclosure of Invention
An object of the utility model is to provide a soundproof door, this soundproof door is with propagation of door plant separation air noise gives sound insulation, and the door limit gap adopts step and door plant recess rabbet to close sealing strip sealing connection, and more effective separation noise propagates from the door limit gap.
The technical scheme is as follows:
soundproof door, including door frame, sound insulation door plant, hinge, door limit sealing strip, the sound insulation door plant passes through the hinge with the door frame is articulated, the inboard of door frame is equipped with the step, the avris of sound insulation door plant be equipped with step assorted door plant recess, the door limit sealing strip is installed the reentrant corner department of step, and with the sealed swing joint of the inboard edge of sound insulation door plant.
The concave angle department of step is equipped with door limit seal installation groove, the door limit sealing strip is installed in the door limit seal installation groove.
The door bottom sealing strip is installed on the door bottom sealing installation groove and is in edge sealing connection with the lower end of the inner side face of the sound insulation door plate.
Still include from falling formula door and seal, be equipped with the door seal mounting groove on the lower terminal surface of sound insulation door plant, from falling formula door seal and installing in the door seal mounting groove, and with door end footboard sealing connection.
The self-descending door seal comprises a shell, a counterweight beam and a door seal sealing strip, the shell is provided with a U-shaped groove, the notch of the U-shaped groove faces downwards, the counterweight beam is installed in the U-shaped groove, the lower end of the counterweight beam is provided with a door seal sealing installation groove, the door seal sealing strip is installed on the door seal sealing installation groove, and the self-descending door seal is connected with the door bottom pedal in a sealing mode through the door seal sealing strip.
Still include door frame baffle, door shield sealing strip, the door frame baffle is installed the inboard of door frame, and be located the inboard of door plant gives sound insulation, the door frame baffle is equipped with the sealed mounting groove of door frame towards the inboard face one side of door plant gives sound insulation, the door shield sealing strip is installed on the sealed mounting groove of door frame, and with the sealed swing joint of the inboard face of door plant gives sound insulation.
The soundproof door plate comprises a door plate inner frame, an inner door plate layer, an outer door plate layer, a door edge plate layer and a mineral wool plate layer, wherein the inner door plate layer and the outer door plate layer are respectively arranged on the inner side and the outer side of the door plate inner frame, a filling cavity is formed between the inner door plate layer and the outer door plate layer in a hollow mode, the mineral wool plate layer is arranged in the filling cavity, and the door edge plate layer is arranged on the peripheral outer side face of the door plate inner frame.
The sound insulation door plate further comprises a first aluminum film asphalt felt layer and a second aluminum film asphalt felt layer, and the mineral wool plate layer is connected with the inner door plate layer and the outer door plate layer through the first aluminum film asphalt felt layer and the second aluminum film asphalt felt layer respectively.
The door lock is installed on the sound insulation door plate and connected with the door frame in a locking mode, and the door lock and the hinge are respectively located on two opposite sides of the sound insulation door plate.
It should be noted that:
the foregoing "first and second" do not denote any particular quantity or order, but rather are used to distinguish one name from another.
The inner side of the door frame is the side facing the sound-insulation door plate when the sound-insulation door plate is closed, and the side, connected with the wall body, of the door frame is the outer side of the door frame.
The aforementioned "sound insulation door panel inside face" is the sound insulation door panel and closes direction one side towards the sound insulation door panel, and open direction one side towards the sound insulation door panel is "sound insulation door panel outside face".
The advantages or principles of the invention are explained below:
1. this soundproof door includes door frame, the door plant that gives sound insulation, hinge, door limit sealing strip, and this soundproof door is with the propagation of door plant, door frame separation air noise that gives sound insulation, and the step is established to the door frame that gives sound insulation, and the avris of the door plant that gives sound insulation is equipped with step assorted door plant recess, and the door limit gap adopts step and door plant recess to merge into to with door limit sealing strip sealing connection, more effective separation noise propagates from the door limit gap.
2. The concave angle of the step is provided with a door edge sealing installation groove, so that the connection between the door edge sealing strip and the door frame is more stable.
3. This soundproof door adds door end step and door end sealing strip, has avoided the air noise to propagate from the door end gap.
4. This soundproof door adds at the lower extreme of door plant that gives sound insulation and falls formula door seal from, and propagation in the gap at the bottom of the more effective separation air noise of ability is from the door.
5. The self-descending door seal comprises a shell, a counterweight beam and a door seal sealing strip, and the self-descending door seal realizes the lifting of the door seal sealing strip by utilizing the dead weight of the counterweight beam and realizes the self-descending sealing with a door bottom pedal.
6. This soundproof door still adds door frame baffle and door fender sealing strip, and the door limit gap adopts multiple sealed mode, can more effectually avoid the air noise to propagate from the door limit gap.
7. The soundproof door plate comprises a door plate inner frame, an inner door plate layer, an outer door plate layer, a door edge plate layer and a mineral wool plate layer, wherein the mineral wool plate layer is arranged between the inner door plate layer and the outer door plate layer, and the mineral wool plate layer has the characteristics of sound absorption, heat insulation, flame resistance and the like, so that the soundproof effect of the soundproof door plate is better.
8. The first aluminum film asphalt felt layer and the second aluminum film asphalt felt layer are additionally arranged on the front side and the back side of the mineral wool board layer and are respectively connected with the inner door board layer and the outer door board layer, so that the soundproof door can effectively prevent air noise from spreading, and the waterproof performance can be improved.
Drawings
Fig. 1 is a front view of a soundproof door according to an embodiment of the present invention.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Fig. 3 is a partial enlarged view of fig. 2-C.
Fig. 4 is a sectional view taken along line B-B of fig. 1.
Fig. 5 is a sectional view of the self-descending door seal of the soundproof door according to the embodiment of the present invention.
Description of reference numerals:
10. door frame, 11, step, 111, door limit seal installation groove, 20, soundproof door panel, 21, door panel groove, 22, door panel inside casing, 23, interior door sheet layer, 24, exterior door sheet layer, 25, door limit sheet layer, 26, mineral wool sheet layer, 27, first aluminium film asphalt felt layer, 28, second aluminium film asphalt felt layer, 30, hinge, 40, door limit sealing strip, 50, door end step, 51, door end sealing strip, 52, door end stop block, 53, door end step, 60, self-descending door seal, 61, casing, 62, counter weight crossbeam, 63, door seal sealing strip, 70, door frame baffle, 71, door stop sealing strip, 80, door lock.
Detailed Description
The following describes embodiments of the present invention in detail.
As shown in fig. 1 to 5, the soundproof door comprises a door frame 10, soundproof door panels 20, hinges 30 and door edge sealing strips 40, wherein the soundproof door panels 20 are hinged to the door frame 10 through the hinges 30, steps 11 are arranged on the inner sides of the door frame 10, door panel grooves 21 matched with the steps 11 are formed in the side edges of the soundproof door panels 20, and the door edge sealing strips 40 are mounted at the concave corners of the steps 11 and are movably connected with the inner side edges of the soundproof door panels 20 in a sealing mode.
Wherein, the concave angle of the step 11 is provided with a door edge sealing installation groove 111, and the door edge sealing strip 40 is installed in the door edge sealing installation groove 111;
the sound insulation door also comprises a door bottom pedal 50, a door bottom sealing strip 51, a self-descending door seal 60, a door frame baffle 70, a door stop sealing strip 71 and a door lock 80, wherein two ends of the door bottom pedal 50 are respectively connected with the lower end of the door frame 10, the door bottom pedal 50 comprises a door bottom stop block 52 and a door bottom pedal 53, the door bottom stop block 52 is provided with a door bottom sealing installation groove, and the door bottom sealing strip 51 is installed on the door bottom sealing installation groove and is in sealing connection with the lower end edge of the inner side panel surface of the sound insulation door panel 20;
the lower end face of the sound insulation door plate 20 is provided with a door seal installation groove, the self-descending door seal 60 is installed in the door seal installation groove, the self-descending door seal 60 comprises a shell 61, a counterweight beam 62 and a door seal sealing strip 63, the shell 61 is provided with a U-shaped groove, the notch of the U-shaped groove faces downwards, the counterweight beam 62 is installed in the U-shaped groove, the lower end of the counterweight beam 62 is provided with a door seal installation groove, the door seal sealing strip 63 is installed on the door seal installation groove, and the self-descending door seal 60 is connected with the door bottom pedal 53 in a sealing mode through the door seal sealing strip;
the door frame baffle plate 70 is arranged on the inner side of the door frame 10 and is positioned on the inner side of the sound insulation door plate 20, a door frame sealing installation groove is formed in one side, facing the inner side plate surface of the sound insulation door plate 20, of the door frame baffle plate 70, and the door shield sealing strip 71 is arranged on the door frame sealing installation groove and is in sealing movable connection with the inner side plate surface of the sound insulation door plate 20;
the soundproof door plate 20 comprises a door plate inner frame 22, an inner door plate layer 23, an outer door plate layer 24, a door side plate layer 25, a mineral wool plate layer 26, a first aluminum film asphalt felt layer 27 and a second aluminum film asphalt felt layer 28, wherein the inner door plate layer 23 and the outer door plate layer 24 are respectively arranged on the inner side and the outer side of the door plate inner frame 22, a filling cavity is formed between the inner door plate layer 23 and the outer door plate layer 24 in a hollow manner, the mineral wool plate layer 26, the first aluminum film asphalt felt layer 27 and the second aluminum film asphalt felt layer 28 are respectively arranged in the filling cavity, and the mineral wool plate layer 26 is respectively connected with the inner door plate layer 23 and the outer door plate layer 24 through the first aluminum film asphalt felt layer 27 and the second aluminum film asphalt; the door side plate layer 25 is arranged on the outer side surface of the periphery of the door panel inner frame 22;
the door lock 80 is arranged on the sound insulation door panel 20 and is connected with the door frame 10 in a locking manner, and the door lock 80 and the hinge 30 are respectively positioned on two opposite sides of the sound insulation door panel 20; the door frame 10 and the door panel inner frame 22 are made of solid wood materials, and the inner door panel layer 23 and the outer door panel layer 24 are glass magnesium panels.
The embodiment has the following advantages:
1. this soundproof door includes door frame 10, door plant 20 gives sound insulation, hinge 30, door limit sealing strip 40, and this soundproof door uses the propagation of door plant 20, the 10 separation air noise of door frame that gives sound insulation, and step 11 is established to door frame 10, and the avris of door plant 20 that gives sound insulation is equipped with 11 assorted door plant recess 21 of step, and the door limit gap adopts step 11 and door plant recess 21 to merge to use 40 sealing connection in the door limit sealing strip, more effective separation noise propagates from the door limit gap.
2. The concave angle of the step 11 is provided with a door edge sealing installation groove 111, so that the connection between the door edge sealing strip 40 and the door frame 10 is more stable.
3. This soundproof door adds door end step 50 and door end sealing strip 51, has avoided the air noise to propagate from the door end gap.
4. This soundproof door adds from falling formula door seal 60 at the lower extreme of door plant 20 that gives sound insulation, and propagation in the gap at the bottom of the more effective separation air noise of ability is followed.
5. The self-descending door seal 60 comprises a shell 61, a counterweight beam 62 and a door seal sealing strip 63, wherein the self-descending door seal 60 realizes the lifting of the door seal sealing strip 63 by utilizing the self-weight of the counterweight beam 62 and realizes the self-descending sealing with the door bottom pedal 53.
6. This soundproof door still adds door frame baffle 70 and door fender sealing strip 71, and the door limit gap adopts multiple sealed mode, can more effectually avoid the air noise to propagate from the door limit gap.
7. The soundproof door panel 20 comprises a door panel inner frame 22, an inner door panel layer 23, an outer door panel layer 24, a door side panel layer 25 and a mineral wool panel layer 26, wherein the mineral wool panel layer 26 is arranged between the inner door panel layer 23 and the outer door panel layer 24, and the mineral wool panel layer 26 has the characteristics of sound absorption, heat insulation, flame resistance and the like, so that the soundproof effect of the soundproof door panel 20 is better.
8. The first aluminum film asphalt felt layer 27 and the second aluminum film asphalt felt layer 28 are additionally arranged on the front side and the back side of the mineral wool board layer 26 and are respectively connected with the inner door board layer 23 and the outer door board layer 24, so that the soundproof door can effectively block the propagation of air noise and can also increase the waterproof performance.
The above are only specific embodiments of the present invention, and the protection scope of the present invention is not limited thereby; any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.
Claims (7)
1. The sound insulation door is characterized by comprising a door frame, a sound insulation door plate, a hinge, a door edge sealing strip, a door bottom pedal, a door bottom sealing strip and a self-descending door seal, wherein the sound insulation door plate is hinged with the door frame through the hinge, a step is arranged on the inner side of the door frame, a door plate groove matched with the step is arranged on the side edge of the sound insulation door plate, and the door edge sealing strip is arranged at the concave angle of the step and is in sealing movable connection with the inner side edge of the sound insulation door plate; the two ends of the door bottom pedal are respectively connected with the lower end of the door frame, the door bottom pedal comprises a door bottom stop block and a door bottom pedal, the door bottom stop block is provided with a door bottom sealing installation groove, and the door bottom sealing strip is installed on the door bottom sealing installation groove and is in sealing connection with the edge of the lower end of the inner side plate surface of the sound insulation door plate; the lower end face of the sound insulation door plate is provided with a door seal mounting groove, and the self-descending door seal is mounted in the door seal mounting groove and is connected with the door bottom pedal in a sealing mode.
2. A soundproof door in accordance with claim 1, wherein said step is provided at a concave corner thereof with a door edge seal mounting groove, and said door edge seal strip is mounted in said door edge seal mounting groove.
3. The soundproof door of claim 1, wherein the self-descending door seal comprises a housing, a counterweight beam, and a door seal sealing strip, the housing has a U-shaped groove with a notch facing downward, the counterweight beam is mounted in the U-shaped groove, a lower end of the counterweight beam has a door seal mounting groove, the door seal sealing strip is mounted on the door seal mounting groove, and the self-descending door seal is sealingly connected with the door bottom pedal through the door seal sealing strip.
4. A soundproof door in accordance with claim 1, further comprising a door frame baffle installed inside said door frame and located inside said soundproof door panel, said door frame baffle having a door frame seal installation groove formed on a side thereof facing an inside panel surface of said soundproof door panel, and a door stop seal strip installed in said door frame seal installation groove and sealingly and movably connected to said inside panel surface of said soundproof door panel.
5. A soundproof door according to any one of claims 1 to 4, wherein said soundproof door panel includes a door panel inner frame, an inner door panel layer, an outer door panel layer, a door jamb layer, and a mineral wool panel layer, said inner door panel layer and said outer door panel layer are respectively mounted on both inner and outer sides of said door panel inner frame, a filling cavity is formed between said inner door panel layer and said outer door panel layer, said mineral wool panel layer is mounted in said filling cavity, and said door jamb layer is mounted on a peripheral outer side surface of said door panel inner frame.
6. An soundproof door in accordance with claim 5, wherein said soundproof door panel further comprises a first aluminum film asphalt felt layer, a second aluminum film asphalt felt layer, and said mineral wool panel layer is connected to said inner panel layer and said outer panel layer through said first aluminum film asphalt felt layer and said second aluminum film asphalt felt layer, respectively.
7. A soundproof door according to any one of claims 1 to 4, further comprising a door lock mounted on said soundproof door panel to be lockingly connected to said door frame, said door lock and said hinge being respectively located on opposite sides of said soundproof door panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822079751.3U CN209990398U (en) | 2018-12-11 | 2018-12-11 | Sound insulation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822079751.3U CN209990398U (en) | 2018-12-11 | 2018-12-11 | Sound insulation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209990398U true CN209990398U (en) | 2020-01-24 |
Family
ID=69287302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822079751.3U Active CN209990398U (en) | 2018-12-11 | 2018-12-11 | Sound insulation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209990398U (en) |
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2018
- 2018-12-11 CN CN201822079751.3U patent/CN209990398U/en active Active
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