CN214835830U - Composite door plate structure - Google Patents

Abstract

The utility model discloses a composite door plate structure, inner core adopt honeycomb panel and two tectorial membrane layers, a decorative layer to constitute, because the special structural property of honeycomb panel, door plant weight is lighter than ordinary door plant, stable in structure non-deformable, and difficult victim worm infringes has increased life. The two coating layers are coated on the front and back surfaces of the honeycomb plate, so that dust, moisture and the like can be prevented from entering the honeycomb plate. The two decorative layers can primarily decorate the inner core, and the attractiveness is improved. This composite door panel structure can design into the condition that the arc door can not appear kick-backing yet, also is applicable to the design application of high door plant. Meanwhile, the inner core and the frame are not easy to separate, and the condition that the base material is exposed can not occur.

Description

Composite door plate structure

Technical Field

The utility model relates to a composite door plate structure.

Background

The existing door plate, especially the door plate of a wardrobe or a cupboard, is basically formed by milling, splicing and assembling a veneer, a baking varnish plate and a wood plate, and the veneer is easy to absorb water, so that the veneer is easy to expand and contract, and further the spliced door plate is separated from the core plate, so that the problems of exposed base materials, cracking and deformation of the door plate and the like are solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a composite door plate structure, it has overcome the not enough that the background art exists. The utility model provides a technical scheme that its technical problem adopted is:

a composite door plate structure comprises a frame and an inner core embedded in the frame, wherein the inner core comprises a honeycomb plate, a first film coating layer, a second film coating layer and a first decoration layer; the first decoration layer is fixedly connected outside the first coating layer.

In a preferred embodiment: the plate body is made of plastic or aluminum alloy.

In a preferred embodiment: the first decorative layer is a paint layer or a UV coating.

In a preferred embodiment: the first film coating layer and the second film coating layer are PET films, PVC films or PP films.

In a preferred embodiment: the frame comprises a plurality of frame strips, adjacent frame strips are connected in a joggled mode and enclose a closed shape, accommodating grooves are formed in the inner side faces of the frame strips, and the edge of the inner core is inserted into the accommodating grooves of all the frame strips.

In a preferred embodiment: glue is coated in the accommodating groove.

In a preferred embodiment: the second decorative layer is fixedly connected outside the first decorative layer and the front face of the frame.

In a preferred embodiment: the third decorative layer is a paint layer.

Compared with the background technology, the technical scheme has the following advantages:

1. the inner core adopts honeycomb panel and two tectorial membrane layers, a decorative layer to constitute, because the special structural property of honeycomb panel, door plant weight is lighter than ordinary door plant, and stable in structure non-deformable is difficult for the victim infringement, has increased life. The two coating layers are coated on the front and back surfaces of the honeycomb plate, so that dust, moisture and the like can be prevented from entering the honeycomb plate. The two decorative layers can primarily decorate the inner core, and the attractiveness is improved. This composite door panel structure can design into the condition that the arc door can not appear kick-backing yet, also is applicable to the design application of high door plant. Meanwhile, the inner core and the frame are not easy to separate, and the condition that the base material is exposed can not occur.

2. The plastic is a product of an industrialized society, is a powerful means for embodying a simple style, is simple and delicate, provides a very visual feeling for consumers, and is certainly to become the most popular style in the wardrobe industry. Meanwhile, the door panel is light in weight, environment-friendly, high in strength, good in stability, low in cost, attractive in appearance, high in production efficiency and simple in process, the problem that the door panel is cracked and deformed due to water in the cleaning and sweeping process cannot affect the attractiveness, and the door panel can be repeatedly used to meet the requirements of increasingly developed furniture industries. The aluminum alloy cellular board also has the characteristics of light weight, low cost and high production efficiency.

3. Glue is coated in the accommodating groove, so that the inner core and the frame can be connected more firmly.

4. The second decorative layer can be used for uniformly decorating the inner core and the frame, so that the front appearance of the whole composite door plate structure is more attractive.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of a composite door panel according to a preferred embodiment.

Fig. 2 is an exploded perspective view of a composite door panel structure according to a preferred embodiment.

FIG. 3 illustrates a cross-sectional view of a composite door panel structure in accordance with a preferred embodiment.

Detailed Description

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" and "fixedly connected" should be understood in a broad sense, i.e., any connection without displacement relationship or relative rotation relationship between the two, i.e., including non-detachable fixed connection, integrated connection and fixed connection by other devices or elements.

In the claims, the specification and drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.

Referring to fig. 1-3, a preferred embodiment of a composite door panel structure includes a frame and an inner core embedded in the frame.

The frame comprises a plurality of frame strips 10 and 20, adjacent frame strips are connected in a joggled manner and enclose a closed shape, accommodating grooves 11 and 21 are formed in the inner side faces of the frame strips 10 and 20, and the edge of the inner core is inserted into the accommodating grooves 11 and 21 of all the frame strips. As shown in fig. 2, four frame strips 10 and 20 are provided, two of the four frame strips are long frame strips 10, the other two frame strips are short frame strips 20, two ends of each frame strip 10 and 20 are respectively provided with a joggle joint 12 and 22 and a joggle groove 13 and 23, and the adjacent long frame strips 10 and the short frame strips 20 are connected in a joggle fit manner through the joggle joints and the joggle grooves to form a rectangle. According to the requirement, the frame strip may also be in other shapes, such as circular arc, but not limited thereto.

The inner core comprises a honeycomb plate, a first film coating layer 30, a second film coating layer 40 and a first decoration layer 50, the honeycomb plate comprises a plate body 60, the plate body 60 is provided with a plurality of hexagonal through holes 61 which are penetrated through from front to back, and the first film coating layer 30 and the second film coating layer 40 are respectively coated on the front and the back of the plastic honeycomb plate; first decorative layer 50 is secured to the exterior of first coating layer 30.

In this embodiment, the plate body 60 is made of plastic; the plate body 60 may be made of an aluminum alloy, as required. The plastic is a product of an industrialized society, is a powerful means for embodying a simple style, is simple and delicate, provides a very visual feeling for consumers, and is certainly to become the most popular style in the wardrobe industry. Meanwhile, the door panel is light in weight, environment-friendly, high in strength, good in stability, low in cost, attractive in appearance, high in production efficiency and simple in process, the problem that the door panel is cracked and deformed due to water in the cleaning and sweeping process cannot affect the attractiveness, and the door panel can be repeatedly used to meet the requirements of increasingly developed furniture industries.

In this embodiment, the first decoration layer 50 is a paint layer, and a UV coating may also be used, but not limited thereto.

In this embodiment, the first coating layer 30 and the second coating layer 40 may be PET films, PVC films, or PP films, or may be made of other materials.

In this embodiment, glue is coated in the accommodating grooves 11 and 21, so that the connection between the inner core and the frame is firmer.

In this embodiment, a second decorative layer (not shown) is further included, and the second decorative layer is fixed outside the first decorative layer 50 and the front surface of the frame. Preferably, the third decorative layer is a paint layer, and can be used for uniformly decorating the inner core and the frame, so that the whole composite door plate structure is more attractive in appearance.

The manufacturing process of the composite door plate structure is as follows:

the first film coating layer 30 and the second film coating layer 40 are sequentially coated on the front surface and the back surface of the plate body 60 by adopting a film coating process, the first decoration layer 50 is coated outside the first film coating layer 30, and the inner core is manufactured at this moment;

then, the frame strips are manufactured, three of the frame strips 10 and 20 are assembled, one frame strip is reserved for final assembly, the manufactured inner core is inserted into the accommodating grooves 11 and 21 of the three frame strips from the position of the reserved frame strip, the reserved frame strips are assembled finally, glue is coated in the accommodating groove of each frame strip, the assembly is adopted for assembly, and finally, the front surface and the back surface of the frame and the inner core are respectively coated with a second decorative layer, so that the manufacturing of the composite door plate structure is completed.

The inner core adopts honeycomb panel and two tectorial membrane layers, two decorative layers to constitute, because the special structural property of honeycomb panel, door plant weight is lighter than ordinary door plant, and stable in structure non-deformable is difficult for the victim infringement, has increased life. The two coating layers are coated on the front and back surfaces of the honeycomb plate, so that dust, moisture and the like can be prevented from entering the honeycomb plate. The two decorative layers can primarily decorate the inner core, and the attractiveness is improved. This composite door panel structure can design into the condition that the arc door can not appear kick-backing yet, also is applicable to the design application of high door plant. Meanwhile, the inner core and the frame are not easy to separate, and the condition that the base material is exposed can not occur.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims (8)

1. A composite door panel structure, its characterized in that: the honeycomb plate comprises a plate body, wherein a plurality of hexagonal through holes which are penetrated through from front to back are formed in the plate body, and the first film coating layer and the second film coating layer are respectively coated on the front side and the back side of the plastic honeycomb plate; the first decorative layer is arranged outside the first coating layer.

2. A composite door skin structure according to claim 1, wherein: the plate body is made of plastic or aluminum alloy.

3. A composite door skin structure according to claim 1, wherein: the first decorative layer is a paint layer or a UV coating.

4. A composite door skin structure according to claim 1, wherein: the first film coating layer and the second film coating layer are PET films, PVC films or PP films.

5. A composite door skin structure according to claim 1, wherein: the frame comprises a plurality of frame strips, adjacent frame strips are connected in a joggled mode and enclose a closed shape, accommodating grooves are formed in the inner side faces of the frame strips, and the edge of the inner core is inserted into the accommodating grooves of all the frame strips.

6. A composite door skin structure according to claim 5, wherein: glue is coated in the accommodating groove.

7. A composite door skin structure according to claim 1, wherein: the second decorative layer is fixedly connected outside the first decorative layer and the front face of the frame.

8. A composite door skin structure according to claim 7, wherein: the second decoration layer is a paint layer.

Images