CN214997237U - Built-in handle composite fire-proof sound-proof door - Google Patents
Built-in handle composite fire-proof sound-proof door Download PDFInfo
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- CN214997237U CN214997237U CN202120226478.1U CN202120226478U CN214997237U CN 214997237 U CN214997237 U CN 214997237U CN 202120226478 U CN202120226478 U CN 202120226478U CN 214997237 U CN214997237 U CN 214997237U
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Abstract
The utility model discloses a compound fire prevention soundproof door of interior concealed handle relates to the soundproof door field, a door body, positive middle part one side of the door body is provided with the handle, the outside of the door body is provided with the steel sheet, the inboard of steel sheet is provided with the solid wood board that a plurality of concatenations formed, the inboard laminating of solid wood board is connected with interior welt, steel sheet and interior welt all set up to frame construction, the inside of interior welt is provided with the filling layer. The utility model discloses an at the inside fire prevention soundproof cotton core filling layer of packing of door body, the filling layer four sides surround fixedly for interior welt, have promoted the sound insulation of the door body and have refractiveness, and various material facings, decorative strong can be imitated to outer steel sheet facing, and the door handle position passes through the hidden handle groove of metal sheet hem section bar, and the door face does not have the arch, and the handle is sturdy and durable.
Description
Technical Field
The utility model relates to a soundproof door field, in particular to compound fire prevention soundproof door of interior concealed handle.
Background
Due to the material characteristics and the changeability of the wooden fireproof door, the damage resistance of the door body is relatively weak. The steel fireproof door has strong hard anti-destruction capability, but the steel fireproof door has lower section thickness and lacks of sound insulation and aesthetic property. Meanwhile, the door body generally realizes the opening and closing function of the door leaf through installing hardware handle accessories, and the handle is easy to damage. Therefore, it is necessary to solve the above problems by the present invention of the built-in handle composite fire-proof and sound-proof door.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound fire prevention soundproof door of interior concealed handle to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: interior concealed handle composite fire prevention soundproof door, including a door body, positive middle part one side of the door body is provided with the handle, the outside of the door body is provided with the steel sheet, the inboard of steel sheet is provided with a plurality of solid wood boards that the concatenation formed, the inboard laminating of solid wood board is connected with interior welt, steel sheet and interior welt all set up to frame construction, the inside of interior welt is provided with the filling layer.
Preferably, the lining plate is made of steel materials, and the filling layer is made of fireproof sound insulation core cotton.
Preferably, the handle comprises an inner concave plate, the outer side of the inner concave plate is fixedly connected with the steel plate, a handle groove is formed in the inner side of the inner concave plate, and a notch is formed in one side of the handle groove.
Preferably, one side of the concave plate is coplanar with the outer side of the steel plate.
The utility model discloses a technological effect and advantage:
the utility model discloses an at the inside fire prevention soundproof cotton core filling layer of packing of door body, the filling layer four sides surround fixedly for interior welt, have promoted the sound insulation of the door body and have refractiveness, and various material facings, decorative strong can be imitated to outer steel sheet facing, and the door handle position passes through the hidden handle groove of metal sheet hem section bar, and the door face does not have the arch, and the handle is sturdy and durable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the slot structure of the present invention.
In the figure: 1. a door body; 2. a handle; 3. a steel plate; 4. a solid wood board; 5. an inner liner plate; 6. a filling layer; 7. an inner concave plate; 8. a handle slot; 9. a notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a compound fire prevention soundproof door of interior concealed handle as shown in fig. 1-2, as shown in fig. 1, including the door body 1, positive middle part one side of the door body 1 is provided with handle 2.
As shown in fig. 2, the outside of the door body 1 is provided with the steel sheet 3, the inboard of steel sheet 3 is provided with a plurality of solid wood boards 4 that the concatenation formed, guarantee the thickness of the door body 1, the syllable-dividing effect of the door body 1 has been improved, the inboard laminating of solid wood board 4 is connected with interior welt 5, interior welt 5 is made by steel material, steel sheet 3 and interior welt 5 all set up to frame construction, the inside of interior welt 5 is provided with filling layer 6, filling layer 6 is fire prevention soundproof core cotton, fire prevention soundproof core cotton has played fire prevention and syllable-dividing effect, the sound insulation and the fire resistance of the door body 1 have been promoted.
Specifically, handle 2 includes indent board 7, and the outside and the steel sheet 3 fixed connection of indent board 7 have seted up handle groove 8 in the inboard of indent board 7, and notch 9 has been seted up to one side of handle groove 8, and one side of indent board 7 and the outside coplane of steel sheet 3 for the shop front does not have the arch, and handle 2 is sturdy and durable.
The utility model discloses an at the 1 inside fire prevention soundproof cotton core filling layer 6 that packs of the door body, 6 four sides of filling layer surround fixedly for interior welt 5, have promoted the sound insulation and the refractiveness of the door body 1, and various material facings, decorative strong can be imitated to outer steel sheet 3 facings, and handle 2 positions are through the interior concealed handle groove 8 of metal steel sheet hem section bar, and the facade does not have the arch, and handle 2 is sturdy and durable.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. Interior concealed handle composite fire prevention soundproof door, including the door body (1), its characterized in that: the door body (1) is provided with handle (2) in the middle part one side of the front, the outside of the door body (1) is provided with steel sheet (3), the inboard of steel sheet (3) is provided with a plurality of solid wood boards (4) that the concatenation formed, the inboard laminating of solid wood board (4) is connected with interior welt (5), steel sheet (3) and interior welt (5) all set up to frame construction, the inside of interior welt (5) is provided with filling layer (6).
2. The inside handle composite fire and sound proof door of claim 1, wherein: the lining plate (5) is made of steel materials, and the filling layer (6) is made of fireproof sound insulation core cotton.
3. The inside handle composite fire and sound proof door of claim 2, wherein: the handle (2) comprises an inner concave plate (7), the outer side of the inner concave plate (7) is fixedly connected with the steel plate (3), a handle groove (8) is formed in the inner side of the inner concave plate (7), and a notch (9) is formed in one side of the handle groove (8).
4. The inside handle composite fire and sound proof door of claim 3, wherein: one side of the concave plate (7) is coplanar with the outer side of the steel plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120226478.1U CN214997237U (en) | 2021-01-27 | 2021-01-27 | Built-in handle composite fire-proof sound-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120226478.1U CN214997237U (en) | 2021-01-27 | 2021-01-27 | Built-in handle composite fire-proof sound-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214997237U true CN214997237U (en) | 2021-12-03 |
Family
ID=79144692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120226478.1U Active CN214997237U (en) | 2021-01-27 | 2021-01-27 | Built-in handle composite fire-proof sound-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214997237U (en) |
-
2021
- 2021-01-27 CN CN202120226478.1U patent/CN214997237U/en active Active
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