JPH0349037Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a door that can simplify the manufacturing process and improve its appearance.

[Background technology]

Conventionally, a door installed at the entrance of a house, as schematically shown in FIG. 5, is formed by forming a panel body A using a piece of wood by flash processing, and then attaching decorative materials B and B to the front and back sides of the panel body A. Also, the four wood edges around the door are
The door periphery is finished by applying planar treatment and applying a butt end tape C to the end surface using a so-called edge bander.

Therefore, as mentioned above, such a conventional door body requires many manufacturing processes, such as producing the panel body A, attaching the decorative board B, treating the end surface, and pasting the end tape C, which reduces the production time. It was inferior in sex.

[Purpose of invention]

The present invention simplifies the manufacturing process and improves productivity by equipping the door frame with a peripheral wall that covers the periphery of the door frame, and attaching the door decorative panel formed by vacuum forming on one side and the facing material on the other side. The purpose of this project is to provide a door with a new appearance as well as improved performance.

[Disclosure of invention]

An embodiment of the present invention will be described below based on the drawings.

In the figure, the door 1 has a door decorative panel 9 attached to the door frame 4, which has a peripheral wall 7 extending to the periphery of the door frame 4 around a base 6 formed by vacuum forming and covering one side of the door frame 4, and the other side of the door frame 4. A face material 11 is attached, and a corner decoration material 15 is attached to the edge of the other side of the door frame 4.

The door frame 4 is a rectangular ring body having a constant thickness and having a through hole 23 inside thereof by joining vertical frame members 21, 21 and horizontal frame members 22, 22 made of wood materials in a rectangular shape, for example. The door decorative panel 9 is attached to one side thereof.

The door decorative board 9 is formed by vacuum forming using a synthetic resin sheet made of thermoplastic synthetic resin such as hard vinyl chloride, polyethylene, polystyrene, polypropylene, etc., and is placed around the base 6 that covers one side of the door frame 4. , has a flat plate shape with a peripheral wall 7 extending around the periphery of the door frame 4. Further, the base 6 is provided with a mirror plate portion 27 whose end surface is substantially flush with the other surface of the door frame 4 via a surrounding wall 26 consisting of a plurality of steps that protrudes into the through hole 23 of the door frame 4. bulge 29
form. Note that the surrounding wall 26 forms a gap between the inner circumferential surface 4A of the door frame 4 and the gap that widens toward the other surface.

Further, when the base 6 of the peripheral wall 7 comes into contact with one surface of the door frame 4, the end thereof protrudes from the other surface of the door frame 4. In this example, the protruding length of the protruding portion 32 is formed to be the same length as the thickness of the face material 11.

Additionally, the door decorative panel 9 has a peripheral wall 7 that faces downward due to installation.
, a horizontal frame member 22 located below the door frame body 4
A small hole 20 is provided which can be aligned with a guide hole 19 which is transparently provided in the door frame 4 and opens at the periphery of the door frame 4.

The facing material 11 is a rectangular plate material with a decorated outer surface such as particle board or plywood, and has a gap 13 between it and the protruding portion 32.
2 and attached to the other surface of the door frame 4 by adhesive or the like.

Further, the door decorative panel 9 has its base 6 and peripheral wall 7 adhered to one side and the peripheral edge of the door frame 4, respectively, using an adhesive, and the inner peripheral surface 4A of the door frame 4 and the surrounding wall 26 are bonded to each other. By surrounding the gap between them with the face material 11, an airtight space 10 is formed inside. Also, by attaching the door decorative panel 9, the guide hole 19 and the small hole 20 are aligned, and the air vent hole 12, which conducts the space 10 to the outside, is formed on the peripheral edge of the door frame 4, and the small hole 20 is aligned with the guide hole 19, and the air vent hole 12, which conducts the space 10 to the outside, is connected to the peripheral wall 7 at the periphery of the door frame 4.
It opens through.

Further, the corner decoration material 15 is attached to the edge of the other side of the door frame 4 as described above.

The corner decoration material 15 is attached to an L-shaped base 16 in which an outer piece 36 extending beyond the gap 13 to the outer surface of the facing material 11 is provided on a circumferential piece 35 along the outer surface of the protruding portion 32. A protrusion 17 is provided that protrudes into the gap 13, and a groove is formed between the protrusion 17 and the peripheral piece 35 into which the protrusion 32 is inserted. Further, the corner decoration material 15 is attached using adhesive and is attached to the door frame 4.
By attaching it continuously to the periphery of the other surface, the edge of the other surface can be decorated in a well-contained manner.

In this way, the door 1 can be formed by attaching the door decorative panel 9 formed by vacuum forming to one side of the door frame body 4 where the frame members 21 and 22 are joined, and attaching the facing plate 11 to the other side. It can enhance sex. Further, the door decorative panel 9 is provided with a peripheral wall 7 around the base 6 that extends to the periphery of the door frame 4, eliminating the need for edge treatment and improving the appearance of the peripheral surface. Furthermore, in this example, the protruding portion 32 from the other surface of the peripheral wall 7 and the gap 13 between the face material 11 are decorated using the corner decoration material 15 in a well-fitting manner, so that the appearance can also be improved. In addition, an air vent hole 12 is opened in the internal space 10, so that the space 10 is opened as the temperature rises or falls.
The expansion and contraction of the air can be absorbed by the air entering and exiting from the air vent hole 12, and the warping of the door decorative panel 9,
Prevent deformation.

Further, the door 1 can be appropriately fitted with a lock and a handle, and can be hinged to a wall opening using a hinge or the like to form a door for a house.

The door of the present invention can be used not only as an entrance or a back door, but also as a door inside a house, and can also be used as a sliding door as well as a hinged door. Further, the door decorative panel 9 may be preliminarily provided with a door wheel, guide grooves, etc. for use as a sliding door, and through holes for attachment thereof may also be formed. Furthermore, the door of the present invention can be modified in various ways, such as by forming the panel 11 by vacuum forming, so that it can be formed into a flat plate having irregularities.

[Effect of idea]

In this way, the door of the present invention has a door decorative plate formed by vacuum forming on one side of the door frame, and a facing plate attached to the other side, and a door decorative plate that extends to the periphery of the door frame. Since the peripheral wall is provided, unlike the conventional door shown schematically in Fig. 5, it is easy to form the door frame, and there is no need to process the end of the door, improving productivity, and the peripheral edge is also made of synthetic resin. Since it can be covered with water, it can improve water resistance and provide a new appearance. Furthermore, the door decorative panel has a long peripheral wall that protrudes from the other surface of the door frame, and the facing material is attached within this protruding portion via the corner decoration material, so the appearance from the back side can be improved. It also facilitates assembly.

[Brief explanation of drawings]

Figure 1 is a front view showing one embodiment of the present invention;
The figure is a side view, FIG. 3 is a cross-sectional view showing an enlarged main part thereof, FIG. 4 is an exploded perspective view, and FIG. 5 is a cross-sectional view illustrating a conventional door. 4...Door frame body, 6...Base, 7...Peripheral wall, 9...
...door decorative board, 11... facing material.

Claims (1)

[Scope of utility model registration request] A door frame formed by joining frame materials into a rectangular shape is formed by vacuum forming around a base that covers one side of the door frame, along the periphery of the door frame and whose end protrudes from the other side of the door frame. A flat plate-shaped door decorative panel having a peripheral wall is attached to the one surface, and a panel plate having a substantially flat plate shape and fitted into the peripheral wall is attached to the other surface of the door frame, and around the panel panel, A door to which a corner decoration material having a groove into which the peripheral wall is fitted is attached.