JPH0645594Y2 - Front door - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to an entrance door, and more particularly to an entrance door having a door body attached to an opening defined by an upper frame or a blind frame, a lower frame, and right and left uprights. .

[Prior Art and Problems to Be Solved] Conventionally, an entrance door of this kind has a door body attached to an opening defined by an upper frame or a blind frame, a lower frame, and right and left sides. In this case, the door body is mounted in the opening with the outer peripheral end surface facing the inner surface of the opening.

However, since this conventional entrance door is to be installed in the opening, the rotation mode of the door body is restricted, and the setting of the rotation center position of the hinge is also restricted.

[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 includes a broad upper frame including a blind eye
An entrance door in which a door body is attached to an opening defined by a lower frame and left and right sides, and the left and right ends of the door body are located on the outdoor side of the upright and the outdoor side surface of the upright And the indoor side surfaces of the door body are opposed to each other, a rotary shaft is provided between the upper and lower ends of one side of the door body and the upper and lower frames to rotatably support the door body, and A tight member is provided laterally between the facing surfaces of the door and the door body, and a locking device is provided on the inner side of the tight material between the facing surfaces of the other side of the door body on the turning end side. It will be configured.

[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 body 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, left and right vertical frames 7, 8 and left and right vertical frames 9, 10 provided between the left and right vertical frames 7, 8 are provided, and these are made of an extrusion 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 body 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 body 2 includes a door panel 20, upper and lower frames 21, 22 and left and right vertical frames 2
3, 24 and makeup covers 25, 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 pasted together, 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 of the edge member 28 at the upper end and the lower surface 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 and 26 are adapted to be attached to both side end edges of the door body 2. That is, 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.
A projection piece 38 having a dovetail groove 37 for attaching the airtight material receiving material 36 is formed at the position on the indoor side in the direction of the outer end edge of the projectingly projecting to the side, and the decorative covers 25, 26 are attached at the positions on the outdoor side A U-shaped engaging portion 39 for use in projection is formed. The decorative covers 25 and 26 are L bent inward at the outdoor end thereof.
A character-shaped locking piece 40 is formed, and a fastening piece 41 that can come into contact with the rear surface (outdoor side surface) side of the protruding piece 38 of the left and right vertical frames 23, 24 is formed at the indoor end. is there.

Then, the locking pieces 40 of the decorative covers 25, 26 are attached to the left and right vertical frames 23, 24.
The fastening piece of the decorative covers 25 and 26 is locked to the locking portion 39 of
41 is brought into contact with the back side of the projecting piece 38 of the left and right vertical frames 23, 24, and the fastening piece 41 and the projecting piece 38 are fastened from the dovetail groove 37 side of the projecting piece 38 with a screw 42. I have to. And further,
After the fastening by the screw 42, the tight material receiving material 36 is inserted into the dovetail groove 37 and attached.

Therefore, the fastening portion by the screw 42 is covered with the tight 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, makeup covers 25, 26
By attaching the above, the fastening portions of the left and right vertical frames 23, 24 and the upper and lower frames 21, 22 with the screws 35 are covered.

Further, the door body 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 are opposed to the indoor side surfaces of the door body 2. I have to. The door body 2 has a rotating shaft 43 provided at the upper and lower ends of one side (left side in FIG. 2) rotatably supported by the upper and lower frames 5, 6.

Then, a tight member 44 is provided laterally between the facing surfaces of the left and right cubes 9 and 10 and the door body 2. In particular,
On the surface of the left and right cubes 9 and 10 facing the door body 2, the tight material mounting portion 45 is recessed at a position corresponding to the tight material receiving material 36 provided on the decorative covers 25 and 26 of the door body 2, This tight material mounting part 45
The tight member 44 is locked inside so that it can be moved in and out. A permanent magnet 46 is embedded in the tight material 44 so that it is attracted to the tight material receiving material 36 when the door 2 is closed. The tight material receiving material 36 is made of a magnetic material. Further, a locking device 47 is provided between the facing surfaces of the door body 2 on the rotating end side (right side in FIG. 2). This locking device 47 is composed of a locking device body 49 connected to an outer lever 48.
Is assembled in the vertical frame 23 on the left side so that the locking portion 50 of the lock device main body 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 tight member 44. The indoor side surfaces of the upper and lower frames 21 and 22 are exposed from the end of the panel 20b, and a tight material receiving member 36 is attached to this exposed portion, and permanent magnets are attached to the upper and lower frames 5 and 6 at positions corresponding to this. Tight material 44 with 46 is attached.

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 body 2, the rotation form of the door body 2 is not restricted, and there is no restriction on the hinge rotation center position setting. , Frame 1 and door 2
It is not necessary to adjust the gap between the door body 2 and the assembly work, and the door body 2 can be emphasized as a thick design in which the door body 2 is projected to the outside.

Further, the decorative covers 25, 26 of the door body 2 are formed into a substantially semicircular shape, and the side surface of the door body 2 is formed as a curved surface 52 with a decorative property.
A decorative portion 53 having a curved surface corresponding to the curved surface 52 is provided on the surface of the left and right vertical frames 7 and 8 on the outdoor side facing the side surface of the door body 2.

Therefore, the curved surface 52 of the door body 2 and the decorative portions 53 of the left and right vertical frames 7 and 8 can improve the decorativeness of 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 tight 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 of this, the tight material receiving member 36 is attached, and the tight material receiving member is attached to the facing surface side. You may do it.

Further, the door body 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. You may make it provided in a part. Therefore, the above-mentioned upper frame 5 is used in a broad sense including the concept of eyesight.

[Effects of the Invention] As described above, the entrance door of the present invention is constructed such that the right and left ends of the door body are positioned on the outdoor side so that the outdoor side surface of the vertical side faces the indoor side surface of the door body. Since a tight material is provided between the facing surfaces of the door and the door body and a locking device is provided between the facing surfaces of the door body on the rotating end side, the upright, frame material, etc. should be positioned on the side surface side of the door body. Therefore, the rotation form of the door body is not restricted, there is no restriction on the setting of the hinge rotation center position, and there is no need to adjust the gap between the vertical body, frame material, etc. and the door body. There is an effect that can be reduced.

Further, since only the door body projects to the outdoor side, there is an effect that the design is thick and the door body is emphasized and the appearance is good.

In addition, since a rotary shaft is provided between the upper and lower ends of the door body and the upper and lower frames to form a floor hinge structure, it is not necessary to provide a hinge on the surface facing the door body and the upright.

Also, since it is not necessary to provide a hinge, it is possible to position the tight material on the side of the door body and to provide the locking device on the inner side of the tight material, and as a result, the tight material is provided on the outer side of the locking device. Can be reliably prevented from being exposed to the weather. Further, since the lock device is located between the door body and the vertical facing surface, it is possible to maintain good appearance without being exposed to the inside of the room.

[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, and FIG. 6 is a longitudinal sectional view of the door body, and FIG. 7 is an exploded front view of the door body. 1: Frame body, 2: Door body 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 receiving cavity 36: Tight material receiving material 37: Dovetail groove 38: Projection piece, 39: Locking part , 43: rotating shaft 44: tight material, 47: locking device 52: curved surface, 53: decorative part

Claims (1)

[Scope of utility model registration request] 1. An entrance door provided with the following requirements, in which a door body is attached to an opening defined by an upper frame, a lower frame and a right and left upright including a wide eye. (A) The left and right ends of the door body are positioned on the outdoor side of the upright, and the outdoor side surface of the upright side and the indoor side surface of the door body face each other. (B) A rotary shaft is provided between the upper and lower ends of one side of the door body and the upper and lower frames to rotatably support the door body. (C) A tight material is provided laterally between the facing surfaces of the upright and the door body, and the inside of the tight material is located between the facing surfaces of the other side of the door body on the turning end side. It is equipped with a lock device.