CN217622588U - Double-folded-edge heat-preservation sound-insulation honeycomb plate - Google Patents
Double-folded-edge heat-preservation sound-insulation honeycomb plate Download PDFInfo
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- CN217622588U CN217622588U CN202221143618.XU CN202221143618U CN217622588U CN 217622588 U CN217622588 U CN 217622588U CN 202221143618 U CN202221143618 U CN 202221143618U CN 217622588 U CN217622588 U CN 217622588U
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Abstract
The utility model discloses a double-folded-edge heat-preservation and sound-insulation honeycomb plate, including panel, bottom plate, honeycomb core, the bottom plate with panel lock forms the cavity between the two, the honeycomb core set up in the cavity, the back of bottom plate is equipped with the heat preservation acoustic celotex board, the bilateral symmetry of panel is provided with the double-deck hem of upwards buckling, double-deck hem includes the outer hem of upwards bending type by the both sides of panel to and by the interior hem of the downward fifty percent discount shaping in top of outer hem, the top of interior hem is equipped with the fashioned protruding joint portion of buckling. The double-folded heat-preservation and sound-insulation honeycomb core has good sound insulation, heat insulation, flame retardance, heat preservation and other effects, is not easy to fall off, and can reduce material cost.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of building materials, especially a technical field of two flange heat preservation syllable-dividing honeycomb panel.
[ background ] A method for producing a semiconductor device
The existing honeycomb core has poor heat preservation and sound insulation effects, and an integrated aluminum panel structure is mostly adopted, the structure comprises a panel and folded edges on two sides, wherein the folded edges are used for being clamped and fixed with a triangular keel, and when the thickness of the folded edge is too small, the clamping force is too small, the clamping is not firm enough, and the folded edge is easy to fall off; if the thickness of the folded edge is too large, the problem of high cost is caused, and a double-folded-edge heat-preservation and sound-insulation honeycomb plate is provided.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a two folding edge heat preservation and sound insulation honeycomb panel, have good syllable-dividing, thermal-insulated, fire-retardant, effect such as heat preservation to be difficult for droing, can reduce material cost.
In order to realize the above-mentioned purpose, the utility model provides a double-folded edge heat preservation acoustic celotex board, including panel, bottom plate, honeycomb core, the bottom plate with panel lock forms the cavity between the two, the honeycomb core set up in the cavity, the back of bottom plate is equipped with the heat preservation acoustic celotex board, the bilateral symmetry of panel is provided with the double-deck hem of upwards buckling, double-deck hem includes the outside hem of upwards buckling into shape by the both sides of panel to and by the interior hem of the downward fifty percent discount shaping in top of outer hem, the top of interior hem is equipped with the protruding joint portion of the shaping of buckling.
Preferably, the heat-preservation and sound-insulation board adopts rock wool, EV cotton or flame-retardant foam.
Preferably, the bottom plate is connected with the heat-insulating and sound-insulating plate by a glue layer.
Preferably, the upper wall and the lower wall of the honeycomb core are both connected with the inner wall of the chamber through glue layers.
Preferably, the two sides of the bottom plate are symmetrically provided with upwards-protruding limiting edge folding portions, the inner layer of the double-layer folding edge is provided with an auxiliary supporting bevel edge which is bent upwards and extends, the auxiliary supporting bevel edge extends into the lower portion of the limiting edge folding portion and abuts against the limiting edge folding portion, and when the double-layer folding edge is inserted into the clamping groove of the keel, the upper end face of the limiting edge folding portion abuts against the bottom of the keel.
Preferably, an auxiliary supporting surface is further arranged between the side, connected with the bottom plate, of the limiting flanging part, and the auxiliary supporting surface is connected with the panel through a glue layer.
Preferably, the auxiliary supporting bevel edge is formed by bending and extending the bottom of the inner folding edge to the upper side.
The utility model has the advantages that: the utility model adds the heat preservation and sound insulation board on the back of the bottom board, so that the utility model has good effects of sound insulation, heat insulation, flame retardation, heat preservation and the like; in addition, the panel adopts double-deck hem and the cooperation joint cooperation of triangular keel, is difficult for droing, reduces material cost.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of embodiment 2 of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2.
[ detailed description ] embodiments
Example 1
Referring to fig. 1, the utility model relates to a double-folded edge heat preservation and sound insulation honeycomb panel, including panel 1, bottom plate 2, honeycomb core 3, bottom plate 2 with panel 1 looks lock forms the cavity between the two, honeycomb core 3 set up in the cavity, the back of bottom plate 2 is equipped with heat preservation acoustic celotex board 4, the bilateral symmetry of panel 1 is provided with the double-deck hem 10 of upwards buckling, double-deck hem 10 includes the outer hem 11 of upwards buckling into shape by the both sides of panel 1 to and the interior hem 12 of the downward fifty percent discount of top by outer hem 11 into shape, the top of interior hem 12 is equipped with the bellied joint portion 121 of the shaping of buckling. Wherein, double-deck hem 10 accessible equipment cold bending integrated into one piece, bend the laminating of thin aluminum plate for double-deck aluminum structure, increase molding strength, do the honeycomb core with thick aluminum plate on the contrast market, can reduce half aluminum plate material cost. The heat-preservation and sound-insulation board 4 is made of rock wool, EV cotton or flame-retardant foam and the like, and can achieve the effects of sound insulation, heat insulation, flame retardance, heat preservation and the like.
Further, the bottom plate 2 is connected with the heat-preservation and sound-insulation plate 4 through a glue layer 5. The upper wall and the lower wall of the honeycomb core 3 are both connected with the inner wall of the cavity through a glue layer 5.
Example 2
Referring to fig. 2 and 3, the present embodiment is different from embodiment 1 in that: the two sides of the bottom plate 2 are symmetrically provided with upwards-protruding limiting folding edge portions 21, the inner layer of the double-layer folding edge 10 is provided with an auxiliary supporting folding edge 13 which is bent upwards and extends, the auxiliary supporting folding edge 13 extends into the lower portion of the limiting folding edge portions 21 and abuts against the limiting folding edge portions 21, and when the double-layer folding edge 10 is inserted into the clamping groove of the keel, the upper end face of the limiting folding edge portions 21 abuts against the bottom of the keel. Adopt double-deck hem 10 and triangle fossil fragments cooperation joint, be difficult for droing, can reduce material cost to can make honeycomb core installation back keep the face level.
Furthermore, an auxiliary supporting surface 22 is further arranged between the side, connected with the bottom plate 2, of the limiting flanging part 21, and the auxiliary supporting surface 22 is connected with the panel 1 through the glue layer 5, so that the supporting strength of the limiting flanging part 21 can be improved.
Furthermore, the auxiliary support bevel edge 13 is formed by bending and extending the bottom of the inner folded edge 12 to the lateral upper side, and the strength of the support when the limiting folded edge part 21 abuts against the keel is improved by additionally arranging the auxiliary support bevel edge 13.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (7)
1. The utility model provides a double-folded edge heat preservation and sound insulation honeycomb panel, includes panel (1), bottom plate (2), honeycomb core (3), bottom plate (2) with panel (1) looks lock forms the cavity between the two, honeycomb core (3) set up in the cavity, its characterized in that: the back of bottom plate (2) is equipped with heat preservation acoustic celotex board (4), the bilateral symmetry of panel (1) is provided with double-deck hem (10) of upwards buckling, double-deck hem (10) include by the both sides of panel (1) outside hem (11) of bending type to and by interior hem (12) of the downward fifty percent discount of the top of outside hem (11) takes shape, the top of interior hem (12) is equipped with the bellied joint portion (121) of the shaping of buckling.
2. The double-folded thermal and sound insulation honeycomb panel according to claim 1, wherein: the heat-preservation and sound-insulation board (4) is made of rock wool, EV cotton or flame-retardant foam.
3. The double-folded thermal and sound insulation honeycomb panel according to claim 1, wherein: the bottom plate (2) is connected with the heat and sound insulation plate (4) through a glue layer (5).
4. The double-folded thermal and sound insulation honeycomb panel according to claim 1, wherein: the upper wall and the lower wall of the honeycomb core (3) are connected with the inner wall of the cavity through glue layers (5).
5. The double-folded thermal and sound insulation honeycomb panel according to claim 1, wherein: the bilateral symmetry of bottom plate (2) is equipped with the bellied spacing hem portion (21) that makes progress, the inlayer of double-deck hem (10) is equipped with the auxiliary stay hypotenuse (13) that upwards buckles and extend, auxiliary stay hypotenuse (13) stretch into the below of spacing hem portion (21) to lean on with spacing hem portion (21) counterbalance, when double-deck hem (10) inserted the draw-in groove of fossil fragments, the up end of spacing hem portion (21) supports with the bottom of fossil fragments mutually and leans on.
6. The double-folded thermal and sound insulation honeycomb panel according to claim 5, wherein: an auxiliary supporting surface (22) is further arranged between one side of the limiting flanging part (21) connected with the bottom plate (2), and the auxiliary supporting surface (22) is connected with the panel (1) through a glue layer (5).
7. The double-folded thermal and sound insulation honeycomb panel according to claim 5, wherein: the auxiliary supporting bevel edge (13) is formed by bending and extending the bottom of the inner folded edge (12) to the side upper direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221143618.XU CN217622588U (en) | 2022-05-12 | 2022-05-12 | Double-folded-edge heat-preservation sound-insulation honeycomb plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221143618.XU CN217622588U (en) | 2022-05-12 | 2022-05-12 | Double-folded-edge heat-preservation sound-insulation honeycomb plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217622588U true CN217622588U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221143618.XU Active CN217622588U (en) | 2022-05-12 | 2022-05-12 | Double-folded-edge heat-preservation sound-insulation honeycomb plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217622588U (en) |
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2022
- 2022-05-12 CN CN202221143618.XU patent/CN217622588U/en active Active
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