CN212478955U - Honeycomb door leaf - Google Patents

Abstract

The utility model discloses a honeycomb type door leaf, which comprises a door body, an aluminum honeycomb core layer and a trimming section bar, wherein the aluminum honeycomb core layer is arranged between a panel and a back plate of the door body, and the aluminum honeycomb core layer is formed by mutually connecting a plurality of hexagonal honeycombs with the same structure; four sides of the door body are sealed through edge-closing section bars. In the honeycomb type door leaf of the utility model, the anti-corrosion layer adopts anti-corrosion paint, the color is rich and various, and the pattern plasticity is strong; the hexagonal honeycombs are provided with a plurality of groups, so that the door plate has a plurality of stress points, is impact-resistant and has a good noise reduction effect; the edge-closing section bar can support the door plate, the edge closing is attractive, and the assembly is convenient; adopt full aluminium system, the aluminium material does not rust, can also lighten the dead weight, and then realizes reducing the cost of transportation, prevents rusty purpose.

Description

Honeycomb door leaf

Technical Field

The utility model relates to a door technical field especially relates to a honeycomb type door leaf.

Background

Plywood doors, also known as plywood doors, are light frames in the middle, usually thick square timber as the door frame and cellular ribs on the inside. For the door making process, the plywood door has more various, concise and smooth styles, the price is different at 1000 plus 2000 yuan, and the requirements of different consumers on the practicability and the decoration of the door can be met. However, such a slat door is not suitable for use as an outer door. Because the plywood has the gluing process, the plywood also has the properties of being easily affected with damp and degummed, and if direct sunlight and solarization exist, the glue can be rapidly dried and cracked, so that the good and beautiful effect of the door is influenced. The door core of plywood door is mostly light wood, such as porous plate, high-density board, etc., and the front and back of the door are decorated by plywood, the plywood is pasted on the frame of the door, and the two sides are finished, sealed and processed to form the door. Because the door core is lighter and the plywood is not too heavy, the door has lighter weight and lower manufacturing cost. But the production process has certain pollution, no fire prevention and flame retardation, no regeneration and low recovery value.

The raw wood is solid wood, the material is natural raw wood from forest, and only one kind of wood is made into the product without sticking wood skin. The log solid wood door is formed by taking log as a main material, drying, blanking, polishing, tenoning, perforating and the like. Most of the raw wood species taken from the solid wood door are more expensive, such as sapelli, red oak, rosewood, cherry wood, walnut wood, black walnut, teak and the like. The finished wood door processed by the solid wood has the characteristics of no deformation, corrosion resistance, heat insulation, no crack and the like, but has the advantages of high manufacturing cost (the price is about 5000 yuan), no fire resistance, large integral transportation cost, no environmental protection, no regeneration and low recovery value.

The solid wood composite material is that the door core is a fir or other miscellaneous tree density boards and then is stuck with a wood skin. The solid wood composite door is manufactured by processing a solid wood frame, bonding two surfaces of the solid wood frame by using decorative panels, filling materials such as heat preservation materials, flame retardance materials and the like in a door leaf. The door has light weight and low price (about 2000 + 3000) compared with a solid wood door, but has good decoration effect, and gives people a sense of simplicity, lightness and convenience when used, and the door is more adopted in home decoration. The panel of the solid decorative door has rich modeling style, the heat preservation and sound absorption effects are basically the same as those of a solid door, but the price is cheaper than that of the solid door, and the solid decorative door has certain fireproof and flame-retardant functions. But the production process is complex, the production period is long, the fireproof and flame-retardant effects are limited, the whole transportation cost is high, the environment is not protected, the regeneration cannot be realized, and the recovery value is low.

The steel plate composite door is characterized in that steel and wood are used as a structure, the periphery of a door leaf is formed by buckling steel plates (some doors are welded), a door frame is made of wood normally, the surface of the door is subjected to paint-free treatment, and the price is about 800 plus 2000. The advantages are that: the paint is not needed to be brushed, the cost is saved, and the key points are that no paint is polluted, the stability is good, and the deformation is not easy. The disadvantages are as follows: the steel plate composite door has the advantages of less modeling and style, poorer door texture, easy rusting deformation, poor fireproof and moistureproof effects, heavy dead weight, large integral transportation cost, environmental protection, non-regeneration and low recovery value.

The existing steel plate composite door is made by folding and pressing cold-rolled steel plates and shearing the cold-rolled steel plates into a face plate and a back plate, and then honeycomb paper or light fireproof materials are filled between the face plate and the back plate, so that the defects of the self weight (the materials are mostly steel plates or iron plates, the material density is 7.86), rustiness after a coating falls off and high overall transportation cost exist. The common plywood door and the solid wood door are processed by taking wood or artificial boards as a panel and a back board and then filling wood skeleton or steel skeleton materials in the wood or artificial boards, and have the defects of no moisture resistance, easy deformation and easy cracking. And steel sheet composite door, ordinary plywood door and wood door all do not have the syllable-dividing shortcoming of falling the noise, and the room sound insulation effect not only can influence the sleep quality, also can influence the harmony of neighborhood relation, so the room gives sound insulation very important. The steel plate composite door, the common plywood door and the solid wood door also have the main defects of environmental pollution, low recovery value, non-regeneration, complex production process, high production and installation labor cost and high price and cost performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a honeycomb type door leaf to solve the problem that above-mentioned prior art exists, have that the dead weight is light, moisture resistance does not ftracture, fall make an uproar and give sound insulation and the high characteristics such as can regenerate of retrieval and utilization.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a honeycomb type door leaf, which comprises a door body, an aluminum honeycomb core layer and a trimming section bar, wherein the aluminum honeycomb core layer is arranged between a panel and a back plate of the door body, and the aluminum honeycomb core layer is formed by mutually connecting a plurality of hexagonal honeycombs with the same structure; and four edges of the door body are sealed through the edge closing section bars.

Preferably, the door body comprises a panel and a back plate, the panel and the back plate are respectively an aluminum panel and an aluminum back plate, and the aluminum honeycomb core layer is connected and arranged between the panel and the back plate through an adhesive layer.

Preferably, the surface layers of the face plate and the back plate are both provided with anti-corrosion layers, and the anti-corrosion layers are formed by spraying anti-corrosion coatings.

Preferably, the two sides and the top of the panel and the back plate are provided with bent parts, and the bent parts are used for being clamped into the grooves of the edge-closing section bars.

Preferably, the aluminum honeycomb core layer formed by connecting the hexagonal honeycombs is adhered between the panel and the back plate in a full-filling manner.

The utility model discloses for prior art gain following technological effect:

1. the utility model provides a honeycomb type door leaf, anticorrosive coating adopt anticorrosive coating, and the colour is abundant various, and the pattern can freely be set for, and high temperature toasts or the surface is attached, and plasticity is strong.

2. The hexagonal honeycomb is provided with the multiunit, adopts the full filling mode, and the door plant stress point is many, and is crashproof. When sound is transmitted to the walls of the honeycomb board, the sound can vibrate back and forth in each small honeycomb, which is equivalent to that a plurality of layers of sound insulation boards are added, and larger sound energy loss can be caused. Meanwhile, for sound waves with specific frequency, the diffraction phenomenon of the sound waves can be caused, so that the energy of the sound waves is diffused, and the purpose of good noise reduction is achieved.

3. The edge-closing section bar is a specially developed section bar, can support the door plate, is attractive in edge closing, convenient to assemble, capable of accurately fixing the position of the door lock, firmly connected with the door leaf and capable of prolonging the service life of hardware.

4. The panel layer, the aluminum honeycomb core layer and the back plate are connected through the sticking layer, and the aviation-level epoxy adhesive is formed through high-temperature pressurization, so that the civil-level use standard of environmental protection detection can be achieved.

5. Present steel sheet composite door is with the cold-rolled steel sheet roll over the compression to cut into panel, backplate, then fill honeycomb paper or light fire-resistant material processing between them and form, has the dead weight of door (the material adopts steel sheet or iron plate more, material density 7.86), rusts after the coating drops, the high shortcoming of whole cost of transportation, consequently the utility model discloses a honeycomb type door leaf adopts aluminium system, and the aluminium material is rustless, can also alleviate the dead weight, and then realizes reducing the cost of transportation, prevents rusty purpose.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a cross-sectional view of a door leaf (aluminum honeycomb core layer);

fig. 2 is a structure view of the edge trimming section bar.

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 aims at providing a honeycomb type door leaf to solve the problem that above-mentioned prior art exists, have that the dead weight is light, moisture resistance does not ftracture, fall make an uproar and give sound insulation and the high characteristics such as can regenerate of retrieval and utilization.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

As shown in figures 1-2, the utility model provides a honeycomb type door leaf, this door leaf have better syllable-dividing effect, including the door body, aluminium honeycomb core layer and receipts limit section bar, be connected through pasting the layer between the face backplate of the door body and the aluminium honeycomb core layer, the panel top layer is equipped with anti-corrosion coating, for all kinds of technology coatings. And the surface layer of the back plate is also provided with an anti-corrosion layer. Hexagonal honeycomb and door leaf edging section bars are arranged in the honeycomb core layer. The panel and the back plate are two sides of the door and have the same structure, small bent parts are arranged on two sides of the panel and two sides of the back plate and used for clamping the grooves of the edge-receiving section bars, and the edge-receiving section bars are used for four edges of the door body.

The utility model discloses a honeycomb type door leaf adopts aluminium system, and the whole aluminium material is lighter (material density 2.71) has reached and has alleviateed the dead weight. The door leaf section bar is independently transported and is reduced the cost of transportation, and the aluminium material does not rust, and then reaches and alleviates the dead weight, reduces the cost of transportation, prevents rusty purpose.

The existing common plywood door and solid wood door are processed by taking wood or artificial board as a panel and a back board and then filling wood skeleton or steel skeleton material in the wood or artificial board, and have the defects of no moisture resistance, easy deformation and easy cracking. The utility model discloses a honeycomb type door leaf has reached moisture resistance through full aluminium structure and has not ftractureed, and the honeycomb core structure of built-in full packing reaches non-deformable's purpose.

The existing steel plate composite door, the common plywood door and the solid wood door do not have the defects of noise reduction and sound insulation, the sound insulation effect of a room not only can influence the sleep quality, but also can influence the harmony of neighborhood relations, and therefore the sound insulation of the room is very important. The honeycomb type door leaf of the utility model is filled with a new material, namely a honeycomb core, and the special conductivity of the honeycomb type door leaf can achieve the purpose of noise reduction.

The existing steel plate composite door, common plywood door and solid wood door have the main defects of environmental pollution, low recycling value and non-regeneration. The production process is complex, the production and installation labor cost is high, and the price is high and the cost performance is low. The utility model discloses a honeycomb type door leaf, full aluminium structure reach the high palingenetic purpose of retrieval and utilization, sexual valence relative altitude.

The utility model provides a honeycomb type door leaf, anticorrosive coating adopt anticorrosive coating, and the colour is abundant various, and the pattern can freely be set for, and high temperature toasts or the surface is attached, and plasticity is strong. The hexagonal honeycomb is provided with the multiunit, adopts the full filling mode, and the door plant stress point is many, and is crashproof. When sound is transmitted to the walls of the honeycomb board, the sound can vibrate back and forth in each small honeycomb, which is equivalent to that a plurality of layers of sound insulation boards are added, and larger sound energy loss can be caused. Meanwhile, for sound waves with specific frequency, the diffraction phenomenon of the sound waves can be caused, so that the energy of the sound waves is diffused, and the purpose of good noise reduction is achieved. The whole door is of an all-aluminum structure, moisture-resistant and impact-resistant, the special epoxy glue is resistant to high and low temperature difference and is not cracked in use, the full-filled honeycomb core structure is arranged in the whole door, multi-point stress is achieved, stress is uniform, and the purpose that the section bar supporting frame is not prone to deformation is achieved.

The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims (3)

1. A honeycomb type door leaf characterized in that: the door comprises a door body, an aluminum honeycomb core layer and a trimming section bar, wherein the aluminum honeycomb core layer is placed between a panel and a back plate of the door body and is formed by mutually connecting a plurality of hexagonal honeycombs with the same structure; four edges of the door body are sealed through the edge closing section;

the door body comprises a panel and a back plate, the panel and the back plate are respectively an aluminum panel and an aluminum back plate, the aluminum honeycomb core layer is arranged between the panel and the back plate through an adhesive layer, and the adhesive layer adopts an epoxy adhesive; the surface layers of the panel and the back plate are both provided with anti-corrosion layers, and the anti-corrosion layers are formed by spraying anti-corrosion paint.

2. The cellular type door leaf according to claim 1, characterized in that: the two sides and the top of the panel and the back plate are provided with bent parts, and the bent parts are used for being clamped into the grooves of the edge folding section bars.

3. The cellular type door leaf according to claim 1, characterized in that: the aluminum honeycomb core layer formed by connecting the hexagonal honeycombs is adhered between the panel and the back plate in a full-filling mode.

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