CN220378144U - Combined type soundproof door - Google Patents
Combined type soundproof door Download PDFInfo
- Publication number
- CN220378144U CN220378144U CN202321179160.8U CN202321179160U CN220378144U CN 220378144 U CN220378144 U CN 220378144U CN 202321179160 U CN202321179160 U CN 202321179160U CN 220378144 U CN220378144 U CN 220378144U
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- 239000010410 layer Substances 0.000 claims abstract description 61
- 239000002344 surface layer Substances 0.000 claims abstract description 52
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 230000009970 fire resistant effect Effects 0.000 claims description 11
- 230000004308 accommodation Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002023 wood Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Abstract
The utility model relates to the field of door industry, and particularly discloses a composite sound insulation door which comprises an outer surface layer, an inner surface layer, a frame layer and a filling layer, wherein connecting pieces are fixedly arranged on two sides of the upper end and the lower end of the outer surface layer and the inner surface layer, screw holes are formed in two sides of the connecting pieces, a slot is formed in the upper end of each connecting piece, fixing pieces can be horizontally inserted into the two slots, two first through holes are formed in the end parts of the fixing pieces, the first through holes are aligned with the screw holes, and screws can be connected in the first through holes and the screw holes; the frame layer is located between outer surface course and the inner surface course, and the frame layer is rectangular frame form, and the filling layer sets up in the frame layer, and the filling layer includes the acoustic celotex board. The utility model aims to solve the technical problem of poor sound insulation effect of a wood door.
Description
Technical Field
The utility model relates to the field of door industry, and particularly discloses a composite sound insulation door.
Background
The door body comprises a wooden door and a steel structure door, the wooden door is generally used in a building and used as a door body of an independent room, and the steel structure door is mostly used as a burglary-resisting door for entering a house. The timber includes former timber and filled composite wood door again, and former timber is made, the cost is with high costs to the log door needs monoblock timber to make, and filled composite door includes surface course and sandwich layer, and the sandwich layer is material suppression such as saw-dust generally and forms, and is with low costs, but the shortcoming is that the structure of sandwich layer is single, the sound insulation effect is poor, the fireproof effect is also relatively poor.
Disclosure of Invention
Accordingly, the present utility model is directed to a composite soundproof door for solving the technical problem of poor soundproof effect of wooden doors.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a combined type soundproof door, includes outer surface course, interior surface course, frame layer and filling layer, the upper and lower end both sides of outer surface course and interior surface course are all fixed to be provided with the connection piece, and the both sides of connection piece are provided with the screw, the upper end of connection piece is provided with the slot, can insert the stationary blade in two slots horizontally, and the tip of stationary blade is provided with two first through-holes, and first through-hole aligns with the screw, can connect the screw in first through-hole and the screw; the frame layer is located between outer surface course and the inner surface course, and the frame layer is rectangular frame form, and the filling layer sets up in the frame layer, and the filling layer includes the acoustic celotex board.
In the prior art, wood boards are generally pressed, and if sound insulation materials, fire-resistant materials and the like are added therein, the materials are easily crushed, so that the sound insulation and fire-resistant effects are greatly impaired. In this scheme, the timber is divided into the three-layer, and inlayer and outside layer are located both sides, and frame layer and filling layer are located the center, and whole timber gives sound insulation and fire-resistant effect is acted on by the filling layer basically, has fire-resistant and sound insulation material in the filling layer. In order to firmly connect the inner surface layer, the outer surface layer and the frame layer together, structures such as connecting sheets are arranged in the scheme, the connecting sheets are fixedly inserted into four corners of the outer surface layer and the inner surface layer, then the connecting sheets are horizontally inserted, and the limiting fixing sheets and the connecting sheets are moved through screws to play a role in fixing.
Optionally, fixed nails are arranged at four corners of the front end and the rear end of the frame layer, and deformation grooves are arranged at the lower parts of the fixed nails. By adopting the scheme, the fixed nails can be inserted into the outer surface layer and the inner surface layer, the deformation grooves are formed in the lower parts of the fixed nails, after the fixed nails are inserted into the outer surface layer or the inner surface layer, the fixed nails are bent from the side surfaces by using tools, and then the inner surface layer, the outer surface layer and the frame layer are pressed.
Optionally, the lower part of the connecting piece is inserted into the outer surface layer or the inner surface layer, and a second through hole is arranged at the center of the lower part of the connecting piece and is used for a fixing nail to pass through.
Optionally, the upper and lower ends both sides of outer facing and interior facing all are provided with the accommodation groove, the accommodation groove is used for holding stationary blade, connection piece and screw. By adopting the scheme, the parts such as the fixing piece, the connecting piece, the screw and the like are all positioned in the accommodating groove, so that the parts do not protrude out of the outer surfaces of the outer surface layer and the inner surface layer, and the follow-up procedures such as pasting, painting and the like are facilitated.
Optionally, the filling layer comprises a fire-resistant plate and a sound-insulating plate, and the two fire-resistant plates are respectively arranged on two sides of the sound-insulating plate. By adopting the scheme, the filling layer can increase the sound insulation effect and fire resistance of the whole wood door.
The working principle and the beneficial effects of the scheme are as follows:
the wooden door is characterized in that the wooden door is divided into four different units, wherein the inner surface layer, the outer surface layer and the frame layer are formed in a pressing mode, and the frame layer is in a frame shape and can be used for installing a filling layer. The inner surface layer, the outer surface layer and the frame layer in the scheme are fixed by adopting the connecting sheet, the fixing sheet and the fixing nails, so that the connection of the inner surface layer, the outer surface layer and the frame layer is more stable.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an exploded view of the inner, outer, frame and filler layers.
The figures are marked as follows: the inner surface layer 1, the outer surface layer 2, the frame layer 3, the accommodating groove 4, the third groove 5, the connecting sheet 6, the fixing sheet 7, the screw 8, the slot 9, the second through hole 10, the screw hole 11, the connecting slot 12, the first through hole 13, the fixing nail 14, the deformation groove 15, the fire-resistant plate 16 and the sound insulation plate 17.
Detailed Description
The following is a further detailed description of the embodiments:
examples
A composite soundproof door, as shown in fig. 1-3, comprises an outer facing layer 2, an inner facing layer 1, a frame layer 3, and a filler layer.
The outer surface layer 2, the inner surface layer 1 and the frame layer 3 can be formed by pressing, and the frame layer 3 is rectangular.
The two sides of the upper and lower ends of the outer surface layer 2 and the inner surface layer 1 are respectively provided with an accommodating groove 4, and the opposite sides of the two accommodating grooves 4 extend to the edge of the outer surface layer 2 or the inner surface layer 1. The accommodating groove 4 is internally provided with a connecting sheet 6, the connecting sheet 6 is inserted and fixed in the accommodating groove 4 through a connecting groove 12, two sides of the connecting sheet 6 are vertically provided with screw holes 11, the upper part of the connecting sheet 6 is provided with a horizontal slot 9, and the connecting sheet 6 is inserted into the lower part of the outer surface layer 2 or the inner surface layer 1 and is horizontally provided with a second through hole 10. Two connecting pieces 6 opposite to the outer surface layer 2 and the inner surface layer 1 can be inserted into the fixing piece 7 for connection, two first through holes 13 are formed in the end portions of the fixing piece 7, the first through holes 13 are aligned with the screw holes 11, and screws 8 can be connected in the first through holes 13 and the screw holes 11.
The frame layer 3 is located between the outer surface layer 2 and the inner surface layer 1, the frame layer 3 is rectangular frame-shaped, the filling layer is arranged in the frame layer 3, the filling layer comprises a sound insulation plate 17 and fire-resistant plates 16, and the two fire-resistant plates 16 are respectively arranged on two sides of the sound insulation plate 17. The four corners of the front and rear ends of the frame layer 3 are provided with fixing nails 14, the lower parts of the fixing nails 14 are provided with deformation grooves 15, and the fixing nails 14 can be inserted into the second through holes 10. The upper and lower ends both sides of the frame layer 3 are provided with third grooves 5, and both ends of the third grooves 5 can be communicated with two adjacent deformation grooves 15 for accommodating the fixing pieces 7.
The specific implementation method comprises the following steps:
during installation, the filling plate is placed into the frame layer 3, then the inner surface layer 1 is placed on the inner side of the frame layer 3, the outer surface layer 2 is placed on the outer side of the frame layer 3, then the inner surface layer 1 and the outer surface layer 2 are combined with the frame layer 3 in an extrusion mode, the fixed nails 14 are inserted into the inner surface layer 1 and the outer surface layer 2 during extrusion, when the inner surface layer 1 and the outer surface layer 2 are not completely adhered with the frame layer 3, the deformation grooves 15 of the fixed nails 14 are pushed by using tools from gaps, the fixed nails 14 are bent and deformed, and then the outer surface layer 2 and the inner surface layer 1 are completely extruded onto the frame layer 3, so that pressing is completed. During pressing, the fixing piece 7 is inserted into the two opposite connecting pieces 6 in advance, two ends of the fixing piece 7 are respectively positioned in the slots 9 of the two connecting pieces 6, the first through holes 13 on the fixing piece 7 are aligned with the screw holes 11 in the accommodating groove 4 after pressing is finished, and at the moment, all the working procedures can be finished by installing the screws 8.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the present utility model.
Claims (5)
1. A composite soundproof door, characterized in that: the connecting piece is fixedly arranged on two sides of the upper end and the lower end of the outer surface layer and the inner surface layer, screw holes are formed in two sides of the connecting piece, a slot is formed in the upper end of the connecting piece, fixing pieces can be horizontally inserted into the two slots, two first through holes are formed in the end portions of the fixing pieces, the first through holes are aligned with the screw holes, and screws can be connected in the first through holes and the screw holes; the frame layer is located between outer surface course and the inner surface course, and the frame layer is rectangular frame form, and the filling layer sets up in the frame layer, and the filling layer includes the acoustic celotex board.
2. A composite acoustical door as set forth in claim 1, wherein: fixed nails are arranged at four corners of the front end and the rear end of the frame layer, and deformation grooves are formed in the lower portions of the fixed nails.
3. A composite acoustical door as set forth in claim 2, wherein: the lower part of the connecting sheet is inserted into the outer surface layer or the inner surface layer, and a second through hole is formed in the center of the lower part of the connecting sheet and used for a fixing nail to pass through.
4. A composite acoustical door according to claim 3, wherein: the upper and lower end both sides of outer surface course and interior surface course all are provided with the accommodation groove, the accommodation groove is used for holding stationary blade, connection piece and screw.
5. A composite acoustical door as set forth in claim 4, wherein: the filling layer comprises a fire-resistant plate and a sound-insulating plate, and the two fire-resistant plates are respectively arranged on two sides of the sound-insulating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321179160.8U CN220378144U (en) | 2023-05-16 | 2023-05-16 | Combined type soundproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321179160.8U CN220378144U (en) | 2023-05-16 | 2023-05-16 | Combined type soundproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220378144U true CN220378144U (en) | 2024-01-23 |
Family
ID=89560972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321179160.8U Active CN220378144U (en) | 2023-05-16 | 2023-05-16 | Combined type soundproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220378144U (en) |
-
2023
- 2023-05-16 CN CN202321179160.8U patent/CN220378144U/en active Active
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