JP2558167Y2 - door - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a door having two front and back panels assembled in a frame, and a part of a decorative member disposed between the panels is exposed through a mounting hole formed in the panel. About.

[0002]

2. Description of the Related Art In general, in order to increase the thickness of a door provided for a gate, a door, or the like to increase the solid feeling, two front and back panels are arranged via a spacing member. In order to further enhance the decorative effect, a decorative member in the form of a tile block may be attached to the surface of the panel. in this case,
Conventionally, the decorative member has been superposed on the panel surface and fixed with screws from the outside. However, in the method of fixing the decorative member at a predetermined position with a screw, the screwing operation itself is troublesome, and furthermore, the screw head is exposed to the outside and the appearance is impaired, so the screw head must be hidden. , It was troublesome.

[0003]

SUMMARY OF THE INVENTION In view of the above problems, the present invention pays attention to the point that a decorative member is attached from the inside of a panel, and provides a door which can be easily operated without using screws and has a good appearance and appearance. For that purpose.

[0004]

Means for Achieving the Object In order to achieve the above object, the door according to the present invention has two panels, one on the front and the other on the inside of a frame at a fixed interval, and a part or a part of the panel. Attachment holes are formed in all of the openings, and a decorative member is disposed at a portion corresponding to the attachment hole in a gap between the panels, and a decorative portion fitted into the attachment hole and exposed to the outside is provided in the decoration member. And an overhanging portion that extends outward from the base of the decorative portion and adheres to the back surface of the panel, and the adhesive surface of the overhanging portion protrudes from the adhesive applied to the adhesive surface. The receiving groove for receiving the portion is formed continuously around the base of the decorative portion.

[0005] The receiving groove for the adhesive may be formed around the mounting hole on the adhesive surface on the back surface of the panel instead of the overhanging portion.

[0006]

According to the above construction, when the decorative member is mounted between the panels, an adhesive is previously attached to the projecting portion of the decorative member, and the decorative portion is fitted into the mounting hole from the back side of the panel. Then, the overhang is adhered to the back surface of the peripheral portion of the mounting hole. This bonding operation is much simpler than the screwing operation, since it is only necessary to press the panel against the overhang.

[0007] Further, by the pressing force for pressing the panel against the overhang portion, the adhesive spreads the surface of the adhesive surface of the overhang portion in the surface direction, and a part thereof protrudes from between the decoration portion and the mounting hole. To move. However, an adhesive receiving groove is continuously formed around the base of the decorative portion, and the protruding portion of the moved adhesive flows into the receiving groove, and does not protrude from the mounting hole. Therefore, it is possible to favorably prevent the adhesive from protruding outside and impairing the appearance.

[0008] When the receiving groove for the adhesive is formed on the bonding surface on the back surface of the panel, similarly, the adhesive at the protruding portion can be received by the receiving groove.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a door according to an embodiment of the present invention; FIG. It is composed of an assembled frame 1 and a panel body 2 stretched inside the frame 1.

Each of the frame members 1a, 1b, and 1c is formed of a hollow metal extruded die having a substantially rectangular cross section, and a concave portion 3 is formed on a side surface corresponding to the inside. The screws 4a inserted from the vertical frame 1c are screw holes 4 of the upper frame 1a and the lower frame 1b.
It is framed by being screwed into.

The panel body 2 has a decorative member 7 and a core material 8 housed inside two front and back panels 5 and 6, and a frame 10 is provided around four sides. The panels 5 and 6 are also made of metal, and a plurality of mounting holes 9 are formed in a triangular area indicated by a dotted line P at an upper offset position. Also, a frame 10 is arranged on the four circumferences of both panels 5 and 6, and ends of the upper and lower frame materials 10a and 10b and the frame material 10c on both sides are abutted at right angles to form an L-shaped corner bracket (not shown). Are connected via A fitting groove 11 is formed on the inside of the frame 10 at the peripheral portion of the two panels 5 and 6, and a pair of protruding edges 12 is formed on the outside. The protruding edge 12 is fitted in the concave portion 3 of the frame 1. The frame 1 is provided around the frame 10.

As shown in FIGS. 4 (a) and 4 (b), the decorative member 7 is a block-shaped member formed by joining two casting-made divided bodies 7a and 7b, and each of the divided bodies 7a and 7b is a decorative member. An overhang portion 14 is formed outward from the base of the portion 13, and the leg portion 15 projects from the back side of the overhang portion 14. A fitting shaft portion 16 and a fitting concave portion 17 are formed on the distal end surface of a part of the leg 15 of one of the divided bodies 7a, while the leg of the other divided body 7b corresponding to the leg 15 is formed. A fitting concave portion 17 and a fitting shaft portion 16 are formed on the distal end surface of 15. The two divided bodies 7a and 7b are integrally connected by fitting the fitting recess 17 of the leg 15 and the fitting shaft 16 or by butting the ends of the leg 15 together to form the decorative member 7. Is composed.

The surface of the decorative portion 13 of the decorative member 7 is provided with an appropriate irregular surface or pattern for decoration, is fitted into the mounting hole 9 of the panel, and is exposed to the outside. An adhesive is applied to the overhang portion 14 and adheres to the back surfaces of the panels 5 and 6. Further, a groove 19 for receiving the adhesive is formed continuously around the decorative portion 13 in the overhang portion 14.

In the gap between the panel members 5 and 6,
A portion not corresponding to the mounting hole 9 is filled with a core material 8 such as urethane resin.

In the above structure, when the decorative member 7 is mounted between the panels 5 and 6, an adhesive is previously attached to the projecting portion 14 of each decorative member 7, and the decorative portion 13 is mounted from the back side of the panel. What is necessary is just to fit in the hole 9 and adhere the overhang portion 14 to the back surface of the peripheral portion of the mounting hole 9. Since the bonding operation only needs to press the panel 5 (6) against the overhang portion 14, the operation is much simpler than the conventional screwing operation.

As shown in FIGS. 5 (a) and 5 (b), the adhesive 18 pushes the surface of the overhang 14 in the plane direction by pressing the panels 5 and 6 against the overhang 14. It is spread, and a part thereof moves so as to protrude from between the decorative portion 13 and the mounting hole 9. However, since the receiving groove 19 of the adhesive 18 is formed continuously around the decorative portion 13 of the overhang portion 14, the protruding portion 18a of the moved adhesive 18 flows into the receiving groove 19, It does not protrude from the mounting hole 9. Therefore, it is possible to favorably prevent the adhesive 18 from protruding outside and impairing the appearance.

The adhesive receiving groove may be formed around the mounting hole on the adhesive surface on the back surface of the panel instead of the overhanging portion. Also in this case, the protruding portion of the adhesive on the bonding surface can be stored in the receiving groove on the back surface of the panel.

Further, the mounting hole may be formed in only one of the panels.

[Brief description of the drawings]

FIG. 1 is a front view of a door.

FIG. 2 is a cross-sectional view taken along line XX of FIG.

FIG. 3 is a sectional view taken on line YY of FIG. 1;

FIGS. 4A and 4B are a plan view and a side view, respectively, showing a part of the decorative member in cross section.

FIGS. 5 (a) and 5 (b) are explanatory views of a state of movement of an adhesive when a decorative member is bonded to a panel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Frame 5 Panel 6 Panel 7 Decorative member 9 Mounting hole 13 Decorative part 14 Overhang part 18 Adhesive 19 Receiving groove

Claims (2)

(57) [Scope of request for utility model registration] 1. Two panels, front and back, are stretched at a fixed interval inside a frame, and a mounting hole is formed in a part or the whole of the panel, and the mounting is provided in a gap between the panels. A decorative member is arranged at a portion corresponding to the hole, and the decorative member has a decorative portion that fits into the mounting hole and is exposed to the outside, and extends outward from a base of the decorative portion and is provided on a back surface of the panel. Along with forming the overhang portion to be bonded, the receiving surface of the overhang portion is formed with a receiving groove for receiving the protruding portion of the adhesive applied to the bonding surface around the base of the decorative portion. The door characterized by. 2. The door according to claim 1, wherein the receiving groove for the adhesive is formed around the mounting hole by an adhesive surface on the back surface of the panel instead of the overhanging portion.