JPH077513Y2 - door - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a door, and more particularly to a door having a decorative cover attached to an edge thereof.

[Prior Art and Problems to be Solved] Conventionally, when a decorative cover is attached to the edge of this type of door, the decorative cover is fixed by using a fixing screw.

However, when attaching the decorative cover to the conventional door, since the decorative cover is fixed directly from the outside using the fixing screw, the fixing screw of the decorative cover is exposed to the outside, and the appearance of the door There was a drawback that it was not preferable.

Therefore, an object of the present invention is to make it possible to attach a decorative cover without exposing the fastening portion to the outside, to improve the appearance, and to easily attach the decorative cover.

[Means for Solving the Problems] The present invention has been made to solve the above problems. As a means for solving the problems, the present invention is directed to a door with a decorative cover attached to the edge, and a frame arranged at the peripheral portion. A projection piece having a dovetail groove for attaching the airtight material or the airtight material receiving material is formed on one side of the end edge expected direction, and a locking portion for attaching the decorative cover is formed on the other side, and one end of the decorative cover is formed. A structure in which the airtight material or the airtight material receiving material is attached to the dovetail groove, which is locked to the locking part of the frame, and the other end is brought into contact with the back surface side of the projecting piece and screwed from the dovetail groove side. I am trying.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

1 to 7 are views showing an embodiment of the present invention.

In this embodiment, the door 2 is attached to the frame body 1.

The frame 1 is attached to the entrance 4 of the building 3, and the upper frame 5,
The lower frame 6 and the left and right vertical frames 7 and 8 and the left and right vertical frames 9 and 10 provided between the left and right vertical frames 7 and 8 are formed of an extruded material such as aluminum.

Further, the frame body 1 has an opening 11 defined by the upper frame 5, the lower frame 6 and the left and right uprights 9 and 10 for entrance and exit, and the door 2 is attached to the opening 11.

Further, sleeves 12 and 13 are formed on both sides of the opening 11. These sleeve portions 12 and 13 are an upper frame 5, a lower frame 6, an opening defined by a left vertical frame 7 and a left side upright 10, and an upper frame 5,
Glass 14 is placed in the openings defined by the lower frame 6, the right vertical frame 8 and the right side upright 10, respectively, and the upper and lower frames 15, 16 and the left and right vertical frames 17,
It is formed by assembling it at 18 and fixing it in a fitted state.

The door 2 includes a door panel 20, upper and lower frames 21, 22 and left and right vertical frames 23,
24 and makeup covers 25 and 26 are provided. The upper and lower stiles 21, 22, the left and right stiles 23, 24, and the decorative members 25, 26 are each formed of an extruded material such as aluminum.

The door panel 20 is filled with urethane resin or the like between the two panels 20a and 20b and bonded to each other, and at the center of the door panel 20, a slender ornamental glass 27 is vertically fitted and attached. . In addition, edge members 28, 29, 30, and 31 are fixed inside the upper and lower end portions and the left and right end portions of the door panel 20 to have strength. Each of these edge materials 28,29,30,31
Is formed of an extruded material such as aluminum. Further, the edge members 28 and 29 at the upper and lower ends reach the left and right ends of the door panel 20, and the upper surface side of the edge member 28 at the upper end and the lower surface side of the edge member 29 at the lower end are opened. It has a box-shaped cross section, and has frame housing cavities 32 and 33 formed therein. The edge members 30 and 31 at the left and right ends are in a closed cross-section box state, and both ends are abutted against the edge members 28 and 29 at the upper and lower ends, respectively, and screwed.

The upper frame 21 and the lower frame 22 have cross-sectional dimensions that can be housed in the frame housing cavities 32, 33 of the edge members 28, 29 at the upper and lower ends. The upper and lower frames 21 and 22 have vertical frames 23, 2 with left and right ends at both ends.
The length is set so as to reach the outer side surface of 4, and both ends of the edge members 28 and 29 project laterally from the edge members 28 and 29 in the state of being accommodated in the frame receiving cavity portions 32 and 33. .

The left and right vertical frames 23, 24 have a length such that both ends reach the upper and lower end positions of the left and right edge members 30, 31, and both ends thereof have notches for receiving both ends of the upper frame 21 and the lower frame 22. Has been formed. Then, both ends of the upper and lower frames 21 and 22 can be inserted into the notches so as to be in contact with the inner side surfaces of the left and right vertical frames 23 and 24. In addition, the left and right vertical frames 23, 24 are the left and right edge members 30, 31.
On the other hand, it is designed to be fixed with screws 34. Furthermore,
The left and right vertical frames 23, 24 and the upper and lower frames 21 and 22 are fastened by screws 35 at both ends thereof from the outer surface side of the vertical frames 23, 24.

Therefore, the upper frame 21 and the lower frame 22 can be housed in the door panel 20 so as not to be exposed, and the height extending in the vertical direction can be emphasized. The upper and lower frames 21, 22 are housed in the frame accommodating cavities 32, 33, and the frame can be easily assembled.
Since it has a double structure of 28,29 and upper and lower frames 21,22, the upper and lower frames 2
It is also possible to prevent a decrease in strength due to a decrease in the cross-sectional area of 1,22.

The decorative covers 25, 26 are adapted to be attached to both side edges of the door 2. That is, the airtight material receiving material is provided at the position on the indoor side in the outer edge expected direction of the left and right vertical frames 23, 24 arranged on the peripheral edge of the door panel 20, specifically, on both side edges of the door panel 20.
36 A projecting piece 38 having a dovetail groove 37 for mounting is formed by projecting laterally, and a U-shaped locking portion 39 for mounting the decorative covers 25, 26 is projectingly formed at a position on the outdoor side. . The decorative covers 25, 26 have L-shaped locking pieces 40 bent inward at the ends on the outdoor side, and projections of the left and right vertical frames 23, 24 at the ends on the indoor side. A fastening piece 41 that can come into contact with the back surface (outdoor side surface) of 38 is formed.

Then, the locking pieces 40 of the decorative covers 25, 26 are attached to the left and right vertical frames 23, 24.
The retaining piece 39 of the decorative covers 25, 26
1 is brought into contact with the back surface side of the projecting piece 38 of the left and right vertical frames 23, 24, and these fastening pieces 41 and 38 are fastened from the dovetail groove 37 side of the projecting piece 38 with a screw 42. I have to. Further, after the fastening by the screw 42, the airtight material receiving member 36 is inserted and attached to the dovetail groove 37.

Therefore, the fastening portion by the screw 42 is covered by the airtight material receiving material 36, is not exposed to the outside, is good in appearance, and can be made without increasing the number of parts.

Also, by attaching the decorative covers 25, 26, the left and right vertical frames 23,
The fastening portions by the screws 35 of the 24 and the upper and lower frames 21, 22 are covered.

Further, the door 2 is arranged such that both left and right ends are located on the outdoor side of the left and right uprights 9 and 10, and the outdoor side surfaces of the upright 9 and 10 and the indoor side surface of the door 2 face each other. There is. This door 2 has a rotary shaft 43 provided on the upper and lower ends of one side (the left side in FIG. 2) of the upper and lower frames 5,
The 6 is rotatably supported.

Then, an airtight material 44 is provided between the facing surfaces of the left and right cubes 9 and 10 and the door 2.
Is provided. Specifically, the left and right sides 9,10
The airtight material mounting portion 45 is provided at a position on the surface facing the door 2 corresponding to the airtight material receiving material 36 provided on the decorative covers 25 and 26 of the door 2, and the airtight material mounting portion 45 is hermetically sealed. The material 44 is locked so as to be able to move in and out of the room. This airtight material 44
A permanent magnet 46 is embedded in the inside thereof, and is attracted to the airtight material receiving material 36 when the door 2 is closed. The airtight material receiving member 36 is made of a magnetic material. Further, a locking device 47 is provided between the facing surfaces of the door 2 on the rotating end side (right side in FIG. 2). This locking device 47 is constructed by incorporating a locking device body 49 connected to an outer lever 48 into the left vertical frame 23.
The locking portion 50 of 49 is engaged with the receiving hole 51 provided on the left side upright 9. The locking portion 50 and the engaging portion of the receiving hole 51 are arranged inside the position of the airtight member 44. In addition, the upper and lower frames
The indoor side surfaces of 21,22 are exposed from the end of the panel 20b,
The airtight material receiving member 36 is attached to this exposed portion, and the airtight material 44 with the permanent magnet 46 is attached to the upper and lower frames 5 and 6 at positions corresponding to this.
Is installed.

In this way, since the uprights 9 and 10, the left and right vertical frames 7 and 8 are not located on the side surface of the door 2, the rotation form of the door 2 is not restricted, and there is no restriction on the hinge rotation center position setting. It is not necessary to adjust the gap between the body 1 and the door 2, and the number of assembly steps can be reduced.
The door 2 can be emphasized as a thick design in which the door is projected to the outside.

Further, the decorative covers 25 and 26 of the door 2 are formed in a substantially semicircular shape, the side surfaces of the door 2 are formed as decorative curved surfaces 52, and the side surfaces of the door 2 are formed at the outdoor side portions of the left and right vertical frames 7 and 8. The decorative portion 53 having a curved surface corresponding to the curved surface 52 is provided on the opposing surface.

Therefore, the curved surface 52 of the door 2 and the decorative portions 53 of the left and right vertical frames 7 and 8 can improve the decorativeness as the front door.

In the above embodiment, the upper and lower edge members 28 and 29 having the frame receiving cavity portions 32 and 33 are provided in the upper and lower end portions of the door panel 20, but not limited to this, the left and right edge members 30 and 31 are provided. Only the frame may be provided with a cavity for receiving the frame, or the whole edge material 2
A frame receiving cavity may be formed in 8,29,30,31.

Further, the upper and lower edge members 28, 29 have an open cross-section box shape in which the upper surface side and the lower surface side are opened, but the present invention is not limited to this, and it is assumed that the lower surface side and the upper surface side are open. Alternatively, it may have a closed cross-section box shape.

Further, the airtight material receiving member 36 is attached to the dovetail groove 37 of the projecting piece 38 formed on the vertical frame 23, 24. Instead of this, an airtight material receiving member is attached, and the airtight material receiving material is attached to the facing surface side. You may do it.

Further, the door 2 is attached to the opening 11 defined by the upper and lower frames 5 and 6 and the uprights 9 and 10, but the invention is not limited to this, and the opening defined by the lower frame and the upright is not limited to this. It may be provided in the.

[Effects of the Invention] As described above, the door of the present invention is formed with a protrusion having an airtight material or a dovetail groove for attaching an airtight material receiving material on one side in the direction of the edge of the frame arranged on the peripheral edge, A lock part for attaching the decorative cover is formed on the other side, one end of the decorative cover is locked to the lock part, and the other end is brought into contact with the back side of the projecting piece and screwed from the dovetail groove side. In addition, since the airtight material or the airtight material receiving material is attached to the dovetail groove, the protrusion having the airtight material or the dovetail groove for attaching the airtight material receiving material can be used as a fastening portion of the decorative cover, and moreover, the decorative cover. By attaching the airtight material or the airtight material receiving material to the dovetail groove after the fixing, the fixing portion of the decorative cover can be covered and the fixing portion can be prevented from being exposed.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of the present invention, and FIG. 2 is a first view.
Sectional view taken along the line II-II, FIG. 3 is a partially enlarged view of FIG. 2, FIG. 4 is a sectional view taken along the line IV-IV of FIG. 1, FIG. 5 is a lateral sectional view of the door, and FIG. The figure is a longitudinal sectional view of the door, and FIG. 7 is an exploded front view of the door. 1: Frame, 2: Door 5: Upper frame, 6: Lower frame 7,8: Vertical frame, 9, 10: Vertical 11: Opening, 20: Door panel 21: Upper frame, 22: Lower frame 23, 24: Vertical frame, 25, 26: Decorative cover 28, 29, 30, 31: Edge material 32, 33: Frame housing cavity 36: Airtight material receiving material, 37: Dovetail groove 38: Projection piece, 39: Locking part 44: Airtight material, 47: Lock device 52: Curved surface, 53: Decoration part

Claims (1)

[Scope of utility model registration request] 1. A door provided with the following requirements in which a decorative cover is attached to an edge thereof. (A) A protruding piece having a dovetail groove for attaching the airtight material or the airtight material receiving material is formed on one side of the end of the frame arranged on the peripheral edge in the expected direction of the edge, and the locking portion for attaching the decorative cover is formed on the other side. Formed. (B) One end of the decorative cover is locked to the locking portion of the frame, and the other end is brought into contact with the back surface side of the projecting piece and screwed from the dovetail groove side. (C) The airtight material or the airtight material receiving material is attached to the dovetail groove.