JPH0135913Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention has excellent appearance and structural stability of the stile joints, and is easy to assemble, and is used for storage of kitchen utensils, furniture, cabinets, etc. This relates to decorative doors.

(Problems to be solved by the prior art and the invention) A door frame is created by joining the upper and lower horizontal stiles and the vertical stiles on both sides into a rectangular shape between the upper and lower ends of the vertical stiles, sandwiching the upper and lower horizontal stiles. Conventionally, in the case of a door formed by forming a stile and having a plate attached to the opening thereof, the upper and lower end surfaces of the vertical stile have been finished to the extent that the end surfaces are smooth.
Special cosmetic treatment of the end faces was not normally performed.

However, when such a door is used, for example, as a door for a kitchen appliance, there is a problem in that the end faces of these vertical frames become visible surfaces when the door is opened and closed, resulting in a poor appearance of the door.

For this reason, in some cases, this end face was colored or covered with a separately made decorative covering piece, but this method is still unsatisfactory in terms of cosmetic processing, as it lacks a sense of unity in appearance. It was not something I would go to.

Japanese Patent Laid-Open No. 55-81990 discloses a method that attempts to solve some of these problems.
There is a decorative structure at the door stile joint. As shown in FIG. 7, this decorative structure uses a horizontal stile (see FIG. 8) c, which is formed by providing box-shaped decorative protrusions b with downward openings at both ends of a horizontal stile portion a, covering the end faces of the vertical stile, The box-shaped decorative protrusions b at both ends of the horizontal stile are configured to cover the end faces e of the vertical stile d, and the decorative protrusions b and the vertical stile d are connected using screws f.
It was designed to be integrated using

However, such a structure has the following problems.

This structure consists of a wall piece g constituting a box-shaped decorative protrusion b.
It is expected that the decorative protrusion b will cover the end surface e of the vertical stile d in a state where the lower end of the vertical stile d is in contact with the upper peripheral edge h of the vertical stile d, as shown by the solid line in FIG.

However, considering that the horizontal stile c is usually made of synthetic resin,
When the box-shaped decorative protrusion b is fixed to the vertical stile d using screws in the corresponding state, as shown in Fig. 9,
The wall piece g of the box-shaped decorative protrusion b tends to open outward.

As a result, the lower end of the wall piece g comes off the end surface e of the stile d, and as shown in FIG.
It is fully expected that the upper end part i will fit into the recess j of the box-shaped decorative protrusion b, and the joint between the frames is likely to have an inferior appearance and will be structurally very unstable. There was also the problem of difficulty in assembling the door.

Also, if such a decorative structure is applied to the door of a low-height storage cabinet such as a kitchen appliance, the head k of the screw f that fixes the box-shaped decorative protrusion b to the vertical stile d will be the As shown in Figure 7, it was exposed to the visible surface, which caused the problem that the appearance of the door was impaired.

Although there is no particular description of the manufacturing method of the horizontal stile c used in such a decorative structure in the specification of JP-A-55-81990, the box-shaped decorative protrusion b
Since three sides of stile c are covered by wall pieces g, if it is made of synthetic resin, it can be assumed that the entire stile c is made in one piece by injection molding. is reasonable.

If so, it would be necessary to individually design and manufacture horizontal frames of various lengths depending on the width of the door, leading to an increase in the manufacturing cost of the decorative door.

The present invention aims to provide a decorative door that can solve these problems.

(Means for Solving the Problems) The decorative door 1 according to the present invention has a structure in which the upper and lower horizontal frames 2 and 3 and the vertical frames 4 and 5 on both sides are connected to the upper horizontal frame between the upper and lower ends of the vertical frames 4 and 5. 2. A receiving member 9 which is joined in a rectangular shape via dowels 26 so as to sandwich the lower side stile 3 to form the door frame 6, and which is attached to the opening 7 of the door frame 6 on the front side of the inner circumference of the door frame 6. It is a decorative door in which a front decorative plate 11 is attached between a plate body 10 attached to the rear side of the door frame: horizontal frames 2, 3 and vertical frames 4, 5,
The front portions of the front surface 13, outer surface 15, and inner surface 16 of each core material 12 are covered with a decorative outer frame 17 made of a synthetic resin extrusion molded material having a required length so that both end surfaces thereof are exposed. Then, the upper and lower horizontal stile 2,
In the decorative outer frame 17 according to No. 3, thin plate-shaped decorative protrusions 20 covering the exposed end surfaces 19 of the vertical frames 4 and 5 are formed at both ends thereof by cutting off the end portions of an extrusion molded material. and the back plate 10
is attached to the door frame 6 so that its peripheral portion covers the rear side surface of the door frame 6.

(Example) An example of the present invention will be described below based on the drawings.

1 to 5, the decorative door 1 of the present invention has upper and lower horizontal stiles 2, 3 and vertical stiles 4, 5 on both sides.
A door frame 6 is formed by joining the upper side stile 2 and the lower side stile 3 between the upper and lower ends of the door frame 6 between the upper and lower ends thereof, and between the receiving member 9 and the plate 10, It has a front decorative plate 11 attached and is used, for example, as a door for a kitchen appliance.

The horizontal stile 2, 3 and the vertical stile 4, 5 each have a real core material 12 having a rectangular cross section and a decorative uneven portion provided on the front surface, and a front side surface 13 thereof so that both end surfaces thereof are exposed. , the front portion of the outer surface 15 and the inner surface 16,
It is covered with a decorative outer frame 17 made of a synthetic resin extrusion molded material of a required length, and a locking groove 18 is recessed in the longitudinal center portion over the entire length.
In particular, the decorative outer frame 17 related to the upper and lower side frames 2 and 3 is
At both end portions, thin plate-shaped decorative protrusions 20, 20, which cover the upper and lower end surfaces 19, 19, 19, 19 of the vertical frames 4, 5 on both sides, substantially matching the shape of the end surfaces,
20, 20 are formed by cutting off the front surface, lower surface, etc. of the end portion of the extruded material. Further, a protrusion 21 is provided on the rear edge of the upper surface of the decorative outer frame 17, and protrudes slightly from the rear surface of the core material 12 and covers the upper end surface 10a of the back plate 10.
A locking piece 23 that engages with the notch 22 of the core material 12 is provided. Note that a decorative soft sheet material embossed with a woodgrain pattern or the like is adhered to the surface of the decorative outer frame 17, if necessary. Also second
The reference numeral 25 in the figure indicates the horizontal stile 2, 3 as shown in Figure 3.
Dowel 2 used when joining the vertical frame 4 and 5
6 holes for insertion. Therefore, when the horizontal stiles 2, 3 and the vertical stiles 4, 5 are joined into a rectangular shape via the dowels 26, the door frame 6 decorated with the decorative outer frame body 17 except for the rear side 27 and a part of the inside side 16 is formed. The inner circumferential portion 29 of the door frame 6 has a locking groove 18 in its central portion.
is formed.

The receiving member 9 is made of hard synthetic resin, and has saw blade-shaped uneven portions 31 on both sides that can be fitted into the locking groove 18 on the back side of a base portion 30 that is attached to the inner peripheral portion 29 of the door frame 6.
A locking protrusion 32 is provided protrudingly provided on the front side of the base 30, and a substantially L-shaped front is provided on the front side of the base 30 so as to be bent inward at the front edge of the base 30 and has an appropriate bending decoration. Piece 33 and the base 30 at its tip
A receiving portion 36 having a U-shaped cross section is formed with a receiving piece 35 that is bent perpendicularly to the receiving portion 35 . The receiving member 9 formed in this manner is attached to the inner peripheral portion 29 by fitting the locking protrusion 32 into the locking groove 18 and using an appropriate adhesive. In the case where the adhesive is interposed, since the sawtooth-shaped uneven portion 31 is formed on the locking protrusion 32 as described above, the adhesive can be held well.

The front decorative board 11 has its peripheral edge 11a connected to the receiving piece 35 of the receiving member 9 and a presser member 39 arranged at the rear part of the inner peripheral part 29 and fixed to the door frame 6 by nailing or gluing. The opening 7 is held by the
mounted on. Note that the rear surface 40 of the holding member is formed flush with the rear surface of the door frame 6.

The back plate 10 is fixed to the rear side of the door frame 6 so that its end face 10a is covered by the protrusion 21 provided around the rear side of the door frame 6, and covers the rear side of the door frame 6. Note that the reference numeral 41 in FIG. 4 is a crosspiece provided as appropriate between the front decorative plate 11 and the back plate 10.

FIG. 6 shows a front decorative plate 11 formed by connecting a plurality of unit-width louver plates 43 each having saw-blade-shaped louver pieces 42 arranged side by side in the same manner as described above. The main parts of another embodiment of the door 1 of the present invention installed between the receiving member 9 and the back plate 10 are shown.
Each louver piece 42 of the louver plate 43 has leg pieces 45, 45, 45 that come into contact with the back plate 10, and a locking protrusion 46 is provided protrudingly on one side edge (upper edge) and on the other side edge (lower edge). A U-shaped groove 47 into which the locking protrusion 46 can be inserted is formed in the side leg piece 45), and the upper and lower louver plates 43, 43 are configured to fit the locking protrusion 46 and the groove 47. Connected by fitting, the front decorative plate 1
Form 1. The front decorative plate 11 formed in this way is attached to the receiving portion 3 of the receiving member 9 on the vertical stile 4, 5 side.
6 and the back plate 10, and the edges 49, 49 on both sides of the receiving part 3 of the receiving member 9
6 is attached to the opening 7 of the door frame 6. Note that the upper and lower edges 50, 50 of the front decorative plate 11
are hidden by the receiving portions 36 of the receiving members 9 attached to the upper and lower side frames.

In the decorative door of the present invention, as shown in FIGS. 4 and 5, when the front decorative plate 11 is pressed by the presser member 39 fixed to the door frame 6, the rear surface 40 of the presser member 39 and the back plate 10 are There may be a gap between them.

(Effect of the invention) The decorative door according to the invention has upper and lower horizontal frames in which a core material is covered with a decorative outer frame body made of a synthetic resin extrusion molded material of a required length so that both end faces of the core material are exposed. and stiles on both sides, and these are joined in a rectangular shape via dowels between the top and bottom ends of the stiles, sandwiching the upper and lower stiles to form a door frame. In addition, a front decorative plate will be installed between the receiving member attached to the front inner circumference of the door frame and the plate attached to the rear side of the door frame, and in particular, the decorative outer covering for the upper and lower side frames will be The body adopts a structure in which a thin plate-shaped decorative outer covering covering the exposed end surface of the stile is formed by cutting off the end portion of an extruded material as required.

Therefore, according to the present invention, the appearance of the joint between the vertical stile and the horizontal stile is finished with a good appearance, the joint is finished as a structurally stable one, and it is easy to assemble. A decorative door suitable as a storage door will be provided.

A concrete explanation of this is as follows.

Since the decorative protrusions of the decorative outer frame bodies related to the upper and lower horizontal stiles have a thin plate shape, the decorative protrusions cover the exposed end surfaces of the vertical stile in a stable state in close contact with the exposed end surfaces.

Therefore, as shown in FIG. 7, there is no structural instability that occurs when the exposed end faces of the stiles are covered with box-shaped decorative protrusions, and the joints between the stiles can be decorated to look good. Furthermore, since the decorative protrusion comes into stable and close contact with the exposed end surface of the vertical stile, the decorative door can be easily assembled.

Since the vertical stile and the horizontal stile are joined via dowels, it is not necessary to join the stile to each other using screws at the decorative protrusion portions as in the case shown in FIG.

Therefore, even if the decorative door according to the present invention is used in a low-height storage cabinet for kitchen utensils, etc., there is no risk that the appearance of the door will be damaged by the heads of the screws, and from this point of view, the decorative door will not be damaged. The door can be made to have an excellent appearance.

The decorative outer covering for the upper and lower horizontal stiles will be manufactured using extrusion molding material, and the end portions will be cut off as required to form decorative protrusions that cover the exposed end faces of the vertical stiles. Therefore, when manufacturing decorative doors with different door widths, this can easily be done by adjusting the length of the extruded material used to match the width of the decorative door. . Therefore, the inconvenience of having to individually design and manufacture a plurality of types of decorative outer frames having different lengths, such as the horizontal stile member shown in FIG. 7, does not occur.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is an exploded perspective view of the main part, Fig. 3 is a front view showing the main part, Fig. 4 is an enlarged end view taken along the line A-A in Fig. 3, and Fig. 5 is an enlarged view taken along the line B-B in Fig. 3. 6 is a perspective view showing the main parts of another embodiment of the present invention, FIG. 7 is a perspective view illustrating a conventional decorative structure of the stile joint of a door, and FIG. 8 is a perspective view showing the decorative structure of the door frame joint. A perspective view showing a horizontal stile to be used, and FIGS. 9 and 10 are cross-sectional views showing a state in which the box-shaped decorative protrusion covers the end face of the vertical stile in the decorative structure. 1...door, 2...upper stile, 3...lower stile,
4, 5...Stile, 6...Door frame, 7...Opening, 9
... Receiving member, 10 ... Back plate, 11 ... Front decorative plate, 12 ... Core material, 17 ... Decorative outer frame body, 20 ...
...Cosmetic protrusion.

Claims (1)

[Scope of utility model registration request] The upper and lower horizontal frames 2 and 3 and the vertical frames 4 and 5 on both sides are joined into a rectangular shape via dowels 26 between the upper and lower ends of the vertical frames 4 and 5, sandwiching the upper and lower horizontal frames 2 and 3. to form the door frame 6, and in the opening 7 of the door frame 6, a front surface is formed between a receiving member 9 attached to the front inner circumference of the door frame 6 and a plate 10 attached to the rear side of the door frame. Decorative board 1
1: The horizontal stile 2, 3 and the vertical stile 4, 5 each have a core material 12 attached to the front surface 13, outer surface 15, and inner surface 16 so that both end surfaces thereof are exposed. The front part is covered with a decorative outer covering 17 made of a synthetic resin extrusion molded material of a required length, and the decorative outer covering 17 relating to the upper and lower side frames 2 and 3 is as follows:
At both ends thereof, the exposed end faces 19 of the stiles 4, 5
A thin plate-shaped decorative protrusion 20 covering the back plate 10 is formed by cutting an end portion of an extruded material, and a peripheral portion thereof covers the rear side surface of the door frame 6. A decorative door used for storage of kitchen utensils, furniture, cabinets, etc., characterized by being attached to a door frame 6.