CN213269661U - Mute baking finish door - Google Patents
Mute baking finish door Download PDFInfo
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- CN213269661U CN213269661U CN202021890370.4U CN202021890370U CN213269661U CN 213269661 U CN213269661 U CN 213269661U CN 202021890370 U CN202021890370 U CN 202021890370U CN 213269661 U CN213269661 U CN 213269661U
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Abstract
A mute baking finish door comprises a door panel and a frame; the door plate comprises a core plate, a face plate and a back plate, wherein the face plate is fixedly bonded on one side surface of the core plate, the back plate is bonded on the other side surface of the core plate, a plurality of grooves are densely distributed on two surfaces of the core plate, each groove is arranged independently, an elastic piece is arranged in each groove, two ends of each elastic piece respectively form a supporting part which is abutted against the bottom wall of each groove, and the middle part of each elastic piece protrudes towards the opening of each groove to form a jacking part; the top pressing part of the elastic part on one side surface of the core plate is pressed against the inner surface of the panel, and the top pressing part of the elastic part on the other side surface of the core plate is pressed against the inner surface of the back plate. The utility model discloses set up a plurality of recesses in the door plant, the sound wave is through the lateral wall and the elastic component multiple reflection of recess when the recess, and the sound wave through multiple reflection is attenuated in the recess, and the elastic component can effectual buffering vibrations simultaneously, so can effectual noise insulation, has promoted the silence effect of door plant.
Description
Technical Field
The utility model relates to a timber technical field, concretely relates to silence baking finish door.
Background
The baking finish door is a common indoor door and has the characteristics of beauty, durability and the like; the current baking finish door mostly comprises a door plate and a frame, the edge of the door plate is embedded in a groove formed in the inner edge of the frame, the door plate and the frame are directly bonded and fixed together, and because the door plate usually adopts solid wood plates or composite plates, sound waves are effectively transmitted in the door plate, so that the silencing effect of the baking finish door is poor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims at providing a silence baking finish door, it can make the sound wave decay inside the door plant, promotes the silence effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mute baking finish door comprises a door panel and a frame fixed at the edge of the door panel; the door plate comprises a core plate, a face plate and a back plate, wherein the face plate is fixedly bonded on one side surface of the core plate, the back plate is bonded on the other side surface of the core plate, a plurality of grooves are densely distributed on two surfaces of the core plate, each groove is arranged independently, an elastic piece is arranged in each groove, two ends of each elastic piece respectively form a supporting part which is abutted against the bottom wall of each groove, and the middle part of each elastic piece protrudes towards the opening of each groove to form a jacking part; the top pressing part of the elastic part on one side surface of the core plate is pressed against the inner surface of the panel, and the top pressing part of the elastic part on the other side surface of the core plate is pressed against the inner surface of the back plate.
The elastic piece is arc-shaped or V-shaped.
The inner edge of the frame is provided with a clamping groove for the door panel to be embedded.
The edge of the core board is provided with an embedding part protruding out of the edges of the panel and the back board, the embedding part is connected in the clamping groove in a penetrating mode, an installation space is formed between the outer edge of the embedding part and the bottom wall of the clamping groove, and soundproof cotton is filled in the installation space.
Two side walls of the clamping groove are respectively provided with a step surface, the outer edges of the panel and the back plate are respectively abutted against the step surfaces on the two side walls of the clamping groove, the parts, located on the inner sides of the two step surfaces, of the frame respectively form a shielding part, the two shielding parts respectively cover the outer sides of the panel and the back plate, and the two shielding parts are respectively fixedly bonded with the panel and the back plate.
The beneficial effects of the utility model reside in that:
compared with the prior art, the utility model discloses a door plant adopts composite construction to set up a plurality of recesses in the door plant, the sound wave is through the lateral wall and the elastic component multiple reflection of recess when the recess, and the sound wave through multiple reflection is attenuated in the recess, and the elastic component can effectual buffering vibrations simultaneously, so can effectual noise insulation, has promoted the silence effect of door plant.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 and 2, for the mute baking finish door of the present invention, it includes a door panel and a frame 40, the door panel is a composite structure, it includes a core plate 30, a face plate 10 and a back plate 20, the frame 40 is fixed at the edge of the door panel; wherein, the face plate 10 is adhered to the front side of the core plate 30 by glue, the back plate 20 is adhered to the back side of the core plate 30 by glue, a plurality of grooves 31 are densely distributed on the front side and the back side of the core plate 30, each groove 31 is independently arranged, that is, any two grooves 31 are not interfered with each other, the shape of the groove 31 can be set to be square, a plurality of grooves 31 are arranged in the length direction and the width direction of the core plate 30 at equal intervals, an elastic member 32 is arranged in the groove 31, the elastic member 32 can be preferably resin material with better elasticity, or can be a metal sheet, preferably a copper sheet, the elastic member 32 is a sheet structure which is set to be arc, a supporting part abutting on the bottom wall of the groove 31 is formed at two ends of the elastic member 32, the middle part of the elastic member 32 protrudes towards the opening of the groove 31 and forms a pressing part, the pressing parts of the plurality of elastic members 32 positioned on the front side of the core plate 30 abut on the inner surface of the face, the pressing parts of the elastic members 32 located on the rear side of the core plate 30 respectively press against the inner surface of the back plate 20.
When the utility model is installed, the elastic piece 32 is arranged in the groove 31, so that the top pressing part in the middle of the elastic piece 32 slightly protrudes out of the surface of the core plate 30, and then the panel 10 and the back plate 20 are fixed on the core plate 30 in a bonding way, so that the panel 10 and the back plate 20 extrude the top pressing part of the elastic piece 32; after the bonding is completed, the door panel composed of the face plate 10, the back plate 20 and the core plate 30 is kept for 20-40 minutes, the door panel assembly is completed, and then the door panel is assembled with the frame 40. Compared with the prior art, the utility model discloses a door plant adopts composite construction to set up a plurality of recesses in the door plant, the sound wave is through the lateral wall and the elastic component multiple reflection of recess when the recess, and the sound wave through multiple reflection is attenuated in the recess, and the elastic component can effectual buffering vibrations simultaneously, so can effectual noise insulation, has promoted the silence effect of door plant.
In other embodiments, the elastic member may be configured in a V-shape, wherein the middle portion of the elastic member is also abutted against the inner surface of the front panel 10 or the back panel 20.
In another preferred embodiment, the utility model discloses be provided with draw-in groove 41 at the inner edge department of frame 40, the edge of door plant is inlayed in draw-in groove 41, and is concrete, the edge of core 30 is provided with the embedding portion 33 of protrusion in panel 10 and backplate 20 edge, this embedding portion 33 cross-under is in draw-in groove 41 to form an installation space between the diapire of embedding portion 33 and draw-in groove 41, be filled with soundproof cotton 42 in the installation space, like this, the noise that frame 40 transmitted to the door plant is kept apart with soundproof cotton 42, has reduced the noise that frame 40 and door pocket striking produced when closing the door.
In addition, in order to ensure the overall aesthetic property of the door and facilitate the positioning during the installation, a step surface 44 is respectively arranged on two side walls of the slot 41, the outer edges of the face plate 10 and the back plate 20 are respectively abutted against the step surface 44, when the face plate 10 and the back plate 20 are installed into the slot 41 along with the core plate 30, the edges of the face plate 10 and the back plate 20 are abutted against the step surface 44, namely, the door plate and the frame 40 are installed in place, the soundproof cotton 42 is prevented from being excessively extruded or the gap between the core plate 30 and the soundproof cotton is excessively large, a shielding part 43 is respectively formed on the frame 40 at the inner side of the two step surfaces 44, the two shielding parts 43 are respectively covered on the outer sides of the edges of the face plate 10 and the back plate 20, the two shielding parts 43 are respectively adhered and fixed with the face plate 10 and the back plate 20, the edges of the back plate 10 and the face plate 20 are, thereby enhancing the aesthetic appearance of the door.
The foregoing is merely a preferred embodiment of the present invention, and further details of the present invention are described in conjunction with specific preferred embodiments, which should not be construed as limiting the practice of the invention to these descriptions. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A mute baking finish door is characterized by comprising a door panel and a frame fixed at the edge of the door panel; the door plate comprises a core plate, a face plate and a back plate, wherein the face plate is fixedly bonded on one side surface of the core plate, the back plate is bonded on the other side surface of the core plate, a plurality of grooves are densely distributed on two surfaces of the core plate, each groove is arranged independently, an elastic piece is arranged in each groove, two ends of each elastic piece respectively form a supporting part which is abutted against the bottom wall of each groove, and the middle part of each elastic piece protrudes towards the opening of each groove to form a jacking part; the top pressing part of the elastic part on one side surface of the core plate is pressed against the inner surface of the panel, and the top pressing part of the elastic part on the other side surface of the core plate is pressed against the inner surface of the back plate.
2. The silent baking finish door as claimed in claim 1, wherein the elastic member has an arc shape or a V shape.
3. The silent baking finish door as claimed in claim 1, wherein the inner edge of the frame is provided with a slot into which the door panel is inserted.
4. The silent baking finish door as claimed in claim 3, wherein the edge of the core plate is provided with an embedding portion protruding from the edges of the face plate and the back plate, the embedding portion is inserted into the slot, and an installation space is formed between the outer edge of the embedding portion and the bottom wall of the slot, and sound insulation cotton is filled in the installation space.
5. The silent baking finish door as claimed in claim 4, wherein a step surface is provided on each of the two side walls of the slot, the outer edges of the front panel and the back panel abut against the step surfaces on the two side walls of the slot, a shielding portion is formed on the frame at the inner side of each step surface, the shielding portions cover the outer sides of the front panel and the back panel, and the shielding portions are adhered and fixed to the front panel and the back panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021890370.4U CN213269661U (en) | 2020-09-02 | 2020-09-02 | Mute baking finish door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021890370.4U CN213269661U (en) | 2020-09-02 | 2020-09-02 | Mute baking finish door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213269661U true CN213269661U (en) | 2021-05-25 |
Family
ID=75938772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021890370.4U Active CN213269661U (en) | 2020-09-02 | 2020-09-02 | Mute baking finish door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213269661U (en) |
-
2020
- 2020-09-02 CN CN202021890370.4U patent/CN213269661U/en active Active
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