JP2547756Y2 - Entrance door - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a front door, and more particularly, to a front door having a door body attached to an opening defined by an upper frame or a blind frame, a lower frame, left and right vertical frames or a cubicle.

[0002]

2. Description of the Related Art Conventionally, this type of entrance door has a door body attached to an opening defined by an upper frame or a blind, a lower frame, right and left vertical frames or cubicles. The body was adapted to be mounted in the opening with its outer peripheral end face facing the inner surface of the opening.

[0003]

However, since the conventional door is to be mounted in the opening, the relationship between the opening frame and the door becomes flat in appearance, and the decoration is not so much. No change was seen. Also, when the door body is mounted in the opening, the gap between the door body and the inner surface of the opening becomes necessary, and the assembling work is troublesome.
The decoration of the door and the vertical frame in the narrow opening was naturally limited.

[0004]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and as a means for solving the problem, the present invention comprises an upper frame and a lower frame including a blind and a left and right vertical frame. Or an entrance door having a door body attached to an opening defined by a cubicle, wherein the door body is located on the outdoor side of the opening where the vertical frame is attached, and the indoor side surface of the door body and the vertical The outer side surface inside the frame or the cubic outdoor side surface is opposed to each other, and overhangs the vertical frame and the upper and lower frames so as to surround the four sides of the door body. A frame portion is formed, and both side surfaces of the door body are curved surfaces having decorative properties, and decorative portions facing the side surfaces of the door body are provided on the side of the overhanging frame portion of the vertical frame.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 7 show an embodiment of the present invention. In this embodiment, a door 2 is attached to a frame 1. The frame 1 is attached to the entrance 4 of the building 3, and includes an upper frame 5, a lower frame 6, left and right vertical frames 7, 8 and left and right cubicles 9, 10 provided between the left and right vertical frames 7, 8. These are formed of an extruded material such as aluminum.

The frame 1 has an opening 11 defined by the upper frame 5, the lower frame 6 and the right and left sides 9, 10 for entrance and exit, and the door 2 is attached to the opening 11. Yes. Further, sleeves 12 and 13 are formed on both sides of the opening 11. These sleeves 12 and 13 have openings defined by an upper frame 5, a lower frame 6, a left vertical frame 7 and a left cubicle 10, and upper frames 5, a lower frame 6, a right vertical frame 8 and a right vertical frame 8. In each of the openings defined by the cubicle 10, the glass 14 is placed on the upper and lower frames 1
5, 16 and the right and left vertical frames 17, 18 are assembled and fixed in a mated state.

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

The door panel 20 comprises two panels 20a, 2a
A urethane resin or the like is filled and bonded between Ob, and an elongated decorative glass 27 is fitted to the center of the door panel 20 in a vertically extending state. Edge members 28, 29, 30, and 31 are fixed to the inside of the upper and lower end portions and the left and right end portions of the door panel 20, respectively, so as to have strength. These edge materials 28, 29, 30, 31 are:
It is formed of an extruded material such as aluminum. The upper and lower edge members 28 and 29 reach the left and right ends of the door panel 20, and the upper surface of the upper edge material 28 and the lower surface of the lower edge material 29 are opened. It has a box-shaped cross section, and has frame housing cavities 32 and 33 inside.
Are formed. The edge members 30, 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, 29 at the upper and lower ends, and are screwed.

The upper frame 21 and the lower frame 22 have cross-sectional dimensions that can be accommodated in the frame housing cavities 32, 33 of the edge members 28, 29 at the upper and lower ends. The upper frame 21 and the lower frame 22 are set so that both ends reach the outer surfaces of the left and right vertical frames 23 and 24.
Both ends protrude laterally from the edge members 28 and 29 in the state of being accommodated in the rims 2 and 33.

The left and right vertical frames 23 and 24 have both ends reaching the upper and lower end positions of the left and right edge members 30 and 31, respectively.
Notches are formed at both ends to receive both ends of the upper frame 21 and the lower frame 22. Then, both ends of the upper frame 21 and the lower frame 22 are inserted from the notch, and the left and right vertical frames 23,
24 can be in contact with the inside of the outer surface. The left and right vertical frames 23, 24 are fixed to the left and right edge members 30, 31 with screws 34. Furthermore, the left and right vertical frames 23, 24 and the upper frame 21 and the lower frame 22 are screwed from both outer ends of the vertical frames 23, 24 from the outer side.
It is to be stopped at. 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 design can be designed to emphasize the height extending in the vertical direction.
The upper and lower frames 21, 22 can be easily assembled simply by putting the upper and lower frames 21, 22 in the 29 frame housing cavities 32, 33, and have a double structure of the edge members 28, 29 and the upper and lower frames 21, 22. Therefore, a decrease in strength due to a decrease in the cross-sectional area of the upper and lower frames 21 and 22 can be prevented.

The decorative covers 25 and 26 are attached to the side edges of the door 2. In other words, the airtight material receiving member 36 is attached to the peripheral portion of the door panel 20, specifically, to the indoor side in the direction in which the outer edges of the left and right vertical frames 23, 24 arranged on the both side edges of the door panel 20 look. A protruding piece 38 having a dovetail groove 37 is formed so as to protrude to the side, and a U-shaped engaging portion 39 for attaching the decorative covers 25 and 26 is protrudingly formed at a position on the outdoor side. Makeup covers 25, 26
Has an L-shaped locking piece 40 bent inward at the end on the outdoor side, and the rear faces of the projecting pieces 38 of the left and right vertical frames 23 and 24 (outdoors) on the indoor side. A fastening piece 41 that can contact the side) is formed.

The locking pieces 4 of the decorative covers 25, 26
0 is locked to the locking portions 39 of the left and right vertical frames 23 and 24, and the fastening pieces 41 of the decorative covers 25 and 26 are attached to the left and right vertical frames 2.
The fixing pieces 41 and the projecting pieces 38 are fixed to the dovetail groove 37 side of the projecting pieces 38 with the screws 42 while being brought into contact with the rear surfaces of the projecting pieces 38 of the reference numerals 3 and 24. And furthermore
After fastening with the screw 42, the airtight material receiving material 3 is inserted into the dovetail groove 37.
6 is inserted and attached. Therefore, screw 4
2 is covered with the airtight material receiving member 36, and is not exposed to the outside, has good appearance, and can be made without increasing the number of parts. In addition, the attachment of the decorative covers 25 and 26 covers the fastening portions of the left and right vertical frames 23 and 24 and the upper and lower frames 21 and 22 with the screws 35.

The door body 2 is disposed with its left and right ends located on the outdoor sides of the left and right cubicles 9 and 10 and the indoor side faces the outdoor side surfaces 9a and 10a of the cubicles 9 and 10. I am trying to do it. The door 2 is on one side (the left side in FIG. 2).
The rotation shafts 43 provided at the upper and lower ends are rotatably supported by the upper and lower frames 5 and 6. And right and left cubicle 9,
An airtight material 44 is provided between the opposing surfaces of the door 10 and the door 2. Specifically, the airtight material mounting portions 45 are provided at positions corresponding to the airtight material receiving members 36 provided on the decorative covers 25 and 26 of the door body 2 on the surfaces of the left and right cubes 9 and 10 facing the door body 2. The airtight material 44 is locked in the airtight material mounting portion 45 so as to be able to enter and exit indoors and outdoors. A permanent magnet 46 is embedded in the airtight material 44 and is attracted to the airtight material receiving material 36 when the door 2 is closed.
Note that the airtight material receiving member 36 is formed of a magnetic material. Further, a lock device 47 is provided between opposing surfaces of the door body 2 on the rotation end side (the right side in FIG. 2). This locking device 47
The lock device main body 49 connected to the outer lever 48 is incorporated in the left vertical frame 23 so that the locking portion 50 of the lock device main body 49 is engaged with the receiving hole 51 provided on the left ridge 9. The engagement portion between the locking portion 50 and the receiving hole 51 is disposed inside the position of the airtight member 44. The upper and lower frames 21, 22
Of the panel 20b is exposed from the end of the panel 20b. An airtight material receiving member 36 is attached to the exposed portion, and an airtight material 44 with a permanent magnet 46 is provided on the upper and lower frames 5, 6 at corresponding positions. Installed.

As described above, the side faces of the door body 2 have the
0, the right and left vertical frames 7, 8 and the like are not positioned, so that the rotation form of the door 2 is not restricted, there is no restriction on the setting of the hinge rotation center position, and the gap adjustment between the outside 1 of the frame and the door 2 becomes unnecessary. The number of assembling steps can be reduced, and the door body 2 can be emphasized as a thick design with the door body 2 protruding to the outside.

Further, the decorative covers 25 and 26 of the door 2 are formed in a substantially semicircular shape, the side surface of the door 2 is formed as a decorative curved surface 52, and a decorative portion 53 facing the curved surface 52.
Are provided on the outdoor side of the left and right vertical frames 7 and 8, and the outdoor side of the door body 2 and the outdoor side 7 outside the vertical frames 7 and 8 are provided.
b and 8b are substantially flush. That is, the vertical frames 7, 8 are formed so that the outdoor side surfaces are formed on the inside outdoor side surfaces 7a, 8a and the outside outdoor side surfaces 7b, 8b with the decorative portion 53 provided on the outdoor side therebetween. The outside outdoor side surfaces 7b and 8b are substantially flush with the outdoor side surface of the door body 2, and the door body 2 and the decorative portions 53 of the vertical frames 7 and 8 are
It projects to the outdoor side and the positional relationship in the projection direction is opposite. Therefore, the decorativeness as the entrance door can be improved by the curved surface 52 of the door body 2 and the decorative portions 53 of the left and right vertical frames 7 and 8.

As described above, the door body 2 and the decorative portions 53 of the vertical frames 7 and 8 face each other in the positional relationship in the projection direction. As shown in FIG. 4, the decorative portion 53 of the door 2 and the vertical frames 7 and 8 described above.
The upper frame 5 and the lower frame 6 are formed with the overhanging frame portions 5a and 6a facing the outside.
The door 2 fits within the expected width of the frame formed by the decorative portions 53 and the like of the vertical frames 7 and 8, so that the appearance of the frame is improved. That is, in the vertical frames 7, 8, the decorative portions 53 and the outdoor side surfaces 7a, 7b, 8a, 8b, etc. are formed on the overhanging frame portions 7c, 8c to the outdoor side. The overhanging frame portions 7c and 8c of the vertical frames 7 and 8 and the overhanging frame portions 5a and 6a of the upper and lower frames 5 and 6 surround the door body 2.

Next, FIG. 8 shows another embodiment. In this embodiment, the frame 55 is formed without using a cubic, and the left and right ends of the door 2 are positioned on the outdoor side of the left and right vertical frames 56 and 57, and the outer side of the vertical frames 56 and 57. The indoor side of the door body 2 is made to face. Then, a decorative portion 58 having a curved surface corresponding to the decorative curved surface 52 formed by the decorative covers 25 and 26 on the side surface of the door body 2 projects to the outdoor side of the vertical frames 56 and 57. 57c
Is provided on the surface facing the door 2.
Even in the vertical frames 56 and 57, the decorative portions 58 and the outdoor side surfaces 56a and 56
b, 57a, 57b, etc. are formed.
Then, the overhang frame portions 56c, 57c of the vertical frames 56, 57
The door 2 is surrounded by an overhanging frame portion of an upper and lower frame (not shown). The left and right vertical columns 56 and 57 are provided with an airtight material mounting portion 59, and the airtight material 44 is mounted here. A lock device 47 is provided in a vertical frame 56 on the left side (right side in the figure).
Receiving holes 60 are provided. Other configurations and operations are the same as those of the above-described embodiment, and are denoted by the same reference numerals as those of the above-described embodiment, and description thereof will be omitted.

In the above embodiment, the upper and lower edge members 28 and 29 having the frame housing cavities 32 and 33 are provided in the upper and lower ends of the door panel 20, but the invention is not limited to this. Only the frames 30 and 31 may have the frame-accommodating cavity, or the frame-accommodating cavity may be formed in all the edge materials 28, 29, 30, and 31. In addition, the upper and lower edge members 28 and 29 have an open cross-section box shape with the upper surface side and the lower surface side opened, but are not limited to this, and may be in a state where the lower surface side and the upper surface side are open. Alternatively, the shape may be a box shape with a closed cross section. Furthermore, the airtight material receiving member 36 is attached to the dovetail groove 37 of the projecting piece 38 formed on the vertical frames 23 and 24.
Instead, an airtight material may be attached, and an airtight material receiving material may be attached to the facing surface side.

Further, upper and lower frames 5, 6 and cubic 9.1,
The door 2 is attached to the opening 11 defined by 0 or the upper and lower frames 5, 6 and the vertical frames 56, 57,
However, the present invention is not limited to this. Therefore, the above upper frame 5
Is used in a broad sense to include the concept of blindness.

[0020]

[Effect of the invention] As explained above, the entrance door of the invention is
Position the door body on the outdoor side of the opening, make the indoor side face of the door body face the outdoor side face inside the vertical frame or the cubic outdoor side face, and surround the door body four rounds, An overhanging frame portion is formed on the upper and lower frames so as to oppose the side surface portion and the upper and lower surfaces of the door body, and both side surfaces of the door body are decorative curved surfaces, and the decorative portion facing the side surface of the door body is a vertical frame. Because it is provided on the overhanging frame part side, the door body protrudes to the outdoor side, the door body can be emphasized as a thick design, and the side of the door body has decorativeness, By providing the facing decorative portion in the vertical frame, the decorativeness of the entrance door can be improved.

In addition, since the door is located on the outdoor side of the opening, there is no need to adjust the gap between the opening and the door, and the number of assembling steps can be reduced. Further, the door body and the decorative portion of the vertical frame project outward, and the positional relationship in the viewing direction is opposed to the door body. Since the part is formed, it is released from the constraint of decorative design with a narrow opening, the decorative curved surface of the door body and the decorative part of the vertical frame are opposed, and the decorative effect can be further improved, Further, while the door body is configured to be in contact with the outdoor side surface of the frame body, it is within the expected width by the projecting structure of the frame body, so that the appearance appearance is further improved.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2 is a sectional view taken along the line II-II in FIG.

FIG. 3 is a partially enlarged view of FIG. 2;

FIG. 4 is a sectional view taken along line IV-IV in FIG.

FIG. 5 is a cross-sectional view of the door body.

FIG. 6 is a vertical sectional view of a door body.

FIG. 7 is an exploded front view of the door body.

FIG. 8 is a sectional view corresponding to FIG. 2, showing another embodiment.

[Explanation of symbols]

 1, 55 Frame 2 Door 5 Upper frame 6 Lower frame 5a, 6a Overhanging frame 7, 8, 56, 57 Vertical frame 7a, 8a, 56a, 57a Inside outdoor side surface 7b, 8b, 56b, 57b Outside Outdoor side surface 7c, 8c, 56c, 57c Overhanging frame portion 9, 10 Orientation 9a, 10a Outdoor side surface 11 Opening 20 Door panel 52 Curved surface 53, 58 Decoration portion

Claims (1)

(57) [Scope of request for utility model registration] 1. An entrance door comprising the following requirements: a door body is attached to an opening defined by upper and lower frames in a broad sense including blindness, and left and right vertical frames or cubicles. (A) The door body is positioned on the outdoor side of the opening where the vertical frame is attached, and the indoor side surface of the door body faces the outdoor side surface inside the vertical frame or the cubic outdoor side surface. (B) An overhanging frame portion is formed on the vertical frame and the upper and lower frames so as to surround the four circumferences of the door body. (C) Both side surfaces of the door are formed as curved surfaces having decorative properties, and decorative portions facing the side surfaces of the door are provided on the overhanging frame portion of the vertical frame.