JP7199294B2 - door unit - Google Patents

Description

TECHNICAL FIELD The present invention relates to a door unit having a door capable of covering an opening provided in a wall from one side in a viewing direction.

A door unit having a door that can cover an opening provided in a wall from one side in the prospective direction is, for example, arranged on the front space side of the opening for traveling between the front space and the rear space of the building. A rocking door device having a so-called outset type door that is rockably supported via a pivot hinge and configured to cover the entire opening from the front space side in the closed state. is known (see, for example, Patent Document 1). The door of this swing-type door device is swingably supported by a pivot hinge attached to the wall on the right side of the existing right vertical frame forming the periphery of the opening at the right end of the hanging base. It is

JP 2016-3543 A

The right end of the door of the above-mentioned swing type door device is supported by the wall on the right side of the existing right vertical frame forming the peripheral edge of the opening via a pivot hinge. There is a problem that fingers may be pinched and pressed between the existing right vertical frame and the wall on the right side of the existing right vertical frame and the door.

SUMMARY OF THE INVENTION The present invention has been made in view of such problems, and an object of the present invention is to provide an outset type door unit in which fingers are less likely to be pressed when the door is closed.

A main invention for achieving such an object is a door which is rotatably supported by a pivot hinge at one end in the width direction, and which can cover an opening provided in the wall from one side in the prospective direction. and a vertical frame to which the pivot hinge is attached and which is fixed to the frame at the edge of the opening, wherein the rotation axis of the pivot hinge faces the vertical frame in the prospective direction and extends through the opening. This door unit is characterized in that it is arranged in a position biased to the side.
Other features of the present invention will become apparent from the description of the specification and accompanying drawings.

According to the present invention, it is possible to provide an outset type door unit in which fingers are less likely to be pressed when closing the door.

1 is an external view of an example of a door unit according to the present invention, viewed from the first room side; FIG. It is a cross-sectional view showing a door unit. It is a longitudinal section showing a door unit. FIG. 4(a) is a diagram showing a vertical frame provided in an opening extending from the floor to the ceiling, and FIG. 4(b) is a perspective view showing the vertical frame having a portion that wraps around the inner surface of the opening, FIG. 4(c) is a diagram showing a vertical frame provided in an opening provided below the hanging wall. FIG. 4 is a vertical cross-sectional view showing a door unit provided in an opening provided under a hanging wall; FIG. 4 is an external view showing a door unit provided with a spacing member as a regulating member; FIG. 4 is a cross-sectional view showing a door unit provided with a spacing member; FIG. 4 is a cross-sectional view showing a door unit provided with a light shielding member at the door tip;

A door unit according to an embodiment of the present invention will be described below with reference to the drawings. In this embodiment, a door unit 1 having an indoor door 10 that partitions two adjacent living rooms will be described as an example.

As shown in FIGS. 1 and 2, the door 10 is arranged, for example, on the first room R1 side of the wall 2 that separates the first room R1 and the second room R2, which are two adjacent living rooms. The door 10 is an outset type.

In the following description, when the door unit 1 is attached to the building and viewed from the side of the first room R1 that forms one side in the projection direction, the vertical direction is the vertical direction, and the horizontal direction is the horizontal direction of the door 10. The width direction is shown as the left-right direction, and the direction of entering and exiting the opening 2a provided in the wall 2 is shown as the projection direction. Each part of the door unit 1, and each member constituting the door unit 1, even in a single state, can be moved vertically, horizontally, and in a prospective direction with the door unit 1 attached. The direction will be specified and explained.

The door unit 1 includes a door 10, a pivot hinge 3 that rotatably supports the door 10, a vertical frame 5 that is fixed to a pillar 4 that forms a frame within a wall 2, and a regulator that regulates the rotation of the door 10. a member 6;

The door 10 is wider than the opening 2a provided in the wall 2, and can cover the opening 2a from the first chamber R1 side. The door 10 is supported by pivot hinges 3 at its upper and lower ends on the right side, which is one end in the width direction of the door. As shown in FIG. 3, the pivot shaft 3a of the pivot hinge 3 is provided on the right end side of the door 10 at the center in the thickness direction of the door 10, and the pivot hinge 3 is formed in an arc concentric with the rotary shaft 3a. Therefore, the door 10 is provided so as to be rotatable by 180 degrees from the closed state.

Both pivot hinges 3 supporting the upper and lower ends of the door 10 are attached to the vertical frame 5 . The pivot hinge 3 includes a rotating shaft 3a provided along the vertical direction, a supporting plate portion 3b supporting the rotating shaft 3a and forming a horizontal plane, and a cross section connecting to the supporting plate portion 3b so as to form an L-shape. and a fixing portion 3 c fixed to the vertical frame 5 . The pivot hinge 3 is fixed to the vertical frame 5 in a state in which the fixed portion 3c is accommodated in a concave portion 5a provided in the vertical frame 5 and recessed toward the second chamber R2. The surfaces on the one-chamber R1 side are substantially flush with each other.

The opening 2a is provided so as to extend from the floor 7 to the lower surface of the ceiling 8, and the vertical frame 5 to which the pivot hinge 3 is attached forms the edge of the opening 2a in the wall 2, more specifically the right edge. It is attached along the vertical direction to the portion (hereinafter referred to as the right wall portion) 2b.

The right wall portion 2b is provided with a wall surface material 2c such as a gypsum board on each surface facing the first chamber R1, the second chamber R2, and the opening 2a of the pillar 4, and a wallpaper 2d or the like is pasted on the surfaces thereof. ing. On the surface of the column 4 of the right wall portion 2b facing the first chamber R1, there is provided a portion where the wall surface material 2c is not provided on the left side of the column 4, and the vertical frame 5 is provided on the left side of the column 4. is directly abutted against the pillar 4 at the portion thereof, and is screwed to the pillar 4 so as to protrude toward the opening 2a side from the right wall portion 2b. That is, the vertical frame 5 to which the pivot hinge 3 for supporting the door 10 is attached is fixed only to the facing surface of the right wall portion 2b from the first chamber R1 side.

The door 10 supported by the pivot hinge 3 is provided with a slight gap S1 between the right end portion of the door 10 and the fixing portion 3c and the surface 5b of the vertical frame 5 on the side of the first chamber R1. The door 10 is arranged so that the surface of the fixing portion 3c and the vertical frame 5 on the first chamber R1 side do not come into contact with each other when the door 10 is rotated. Further, the door 10 and the vertical frame 5 attached to the vertical frame 5 are connected to either the first chamber R1 or the second chamber R2 from the gap S1 between the door 10 and the vertical frame 5 with the door 10 closed. It is arranged so that light from one side does not enter the other side of the door 10 either directly or through diffraction.

The regulating member 6 of this embodiment has, as shown in FIG. .
The regulating member main body 6a is embedded in the floor 7 in the vicinity of a portion (hereinafter referred to as a left wall portion) 2e that forms the left edge of the opening 2a, and is provided substantially flat. That is, it is provided on the floor 7 on the door tip side, which is the other end side of the door 10 in the width direction. The regulation member main body 6a has a projecting member 6c projecting upward from the floor 7 by, for example, a magnet.

The regulating member receiving member 6b has a magnet (not shown) provided at the lower end of the door 10, and a contact portion 6d with which a protruding member 6c protruding from the floor 7 abuts.

When the open door 10 rotates and the door tip side of the door 10 approaches the left wall portion 2e, the magnet of the regulating member receiving member 6b causes the protruding member 6c of the regulating member main body 6a to move to the floor. 7 and contacts the contact portion 6d of the door 10, thereby restricting the movement of the door 10 toward the second chamber R2. At this time, a gap S2 is provided in the prospective direction between the door 10 and the left wall portion 2e of the wall 2, and fingers can be inserted through the gap S2 between the door 10 and the left wall portion 2e of the wall 2. interval (predetermined interval) W1 is ensured.

That is, the space W1 between the door 10 and the left wall portion 2e of the wall 2 is wider than the space W2 between the door 10 and the vertical frame 5 in the projection direction. At this time, the end of the door 10 on the side of the door leading edge is located sufficiently to the left of the right edge of the opening 2a, and when the door 10 is closed, the door 10 is opened from the gap between the door 10 and the left wall portion 2e. They are arranged so that the light from either one of the first chamber R1 and the second chamber R2 does not enter the other side of the door 10 either directly or through diffraction.

According to the door unit 1 of the present embodiment, the pivot shaft 3a of the pivot hinge 3 faces the vertical frame 5 fixed to the right wall portion 2b of the opening 2a in the projection direction and is biased toward the opening 2a. Therefore, when the door 10 is closed, the width of the door 10 and the vertical frame 5 facing each other is narrow. Therefore, when closing the door 10, it is difficult for the finger to be placed between the door 10 and the vertical frame 5, so that the finger is hardly pressed when the door 10 is closed. Therefore, it is possible to provide the outset type door unit 1 in which the fingers are less likely to be pressed when the door 10 is closed.

In addition, since the right end of the door 10, which is the hanging base side, has an arcuate shape that is concentric with the rotation shaft 3a, the door 10 can be rotated even if it is provided close to the vertical frame 5 side. is. As a result, the gap W2 between the door 10 and the vertical frame 5 can be narrowed, so that the door 10 can be arranged so that fingers cannot be inserted between the door 10 and the vertical frame 5.例文帳に追加

Further, the door 10 whose hanging base side is rotatably supported is opposed to the left wall portion 2e with an interval W2 in the projection direction at the door tip side portion which is the other end side of the door 10 by the regulating member 6. Since the rotation is restricted at the position, the portion of the door 10 on the side of the door tip does not come into contact with the left wall portion 2e. Therefore, when the door 10 is closed, even if the finger is placed between the tip side portion of the door 10 and the left wall portion 2e, the finger is less likely to be pressed. Therefore, it is possible to provide an outset type door unit 1 in which fingers are less likely to be pressed even on the door edge side of the door 10 when the door 10 is closed.

In addition, fingers can be inserted between the portion on the door edge side of the door 10 regulated by the regulating member 6 and the left wall portion 2e. It is possible to

Further, since the interval W2 on the hanging side of the door 10 is narrower than the interval W1 on the door tip side, on the hanging side of the door 10, even though the pivot shaft 3a of the pivot hinge 3 is arranged closer to the opening 2a, the light is Leakage can be further suppressed, and it is possible to suppress fingers from being pressed on the door tip side of the door 10 .

In addition, the regulation member 6 has a projecting member 6c projected from the floor 7 by a magnet provided at the lower end of the door 10 and abuts (engages) with the contact portion 6d of the regulation member receiving member 6b provided at the lower end of the door 10. ), the protruding member 6c does not protrude when the door 10 is open. For this reason, since a user or the like does not touch the protruding member 6c with fingers, the safety is high.

In addition, since the pivot hinge 3 that supports the door 10 is fixed to the pillar 4 via the vertical frame 5, when the pivot hinge 3 provided above and below is attached to different members such as the ceiling 8 and the floor 7, or at the construction site It is possible to more accurately align the positions of the upper and lower rotating shafts 3a than in the case where they are directly attached to a pillar or the like. Therefore, the door 10 supported by the pivot hinge 3 can be supported in a stable state, and the door 10 can be prevented from coming off due to the positional deviation of the vertical rotation shaft 3a.

Further, as shown in FIG. 4(a), the vertical frame 5 to which the pivot hinge 3 is fixed is fixed by contacting only the projection surface 4a from the first chamber R1 side of the right wall portion 2b. Unlike the vertical frame 50 shown in FIG. 4(b), it does not have a portion 50a that wraps around to the inside of the opening 2a, that is, to the side of the portion where the right wall portion 2b and the left wall portion 2e face each other. For this reason, for example, even when the vertical wall 2f is provided above the opening 2a as shown in FIGS. It is possible to use the same vertical frame 5 .

In the above-described embodiment, an example has been described in which the restricting member 6 is raised from the floor 7 by the magnet provided at the lower end of the door 10 to restrict the rotation of the door 10, but the present invention is not limited to this. For example, as shown in FIGS. 6 and 7, the top end portion of the door 10 and the left wall portion 2e of the door 10, which face each other, are attached to the top end portion of the door 10 and the left wall portion 2e. A configuration in which the wall portion 2e and the wall portion 2e are provided with a regulating member 6e that abuts against each other with an interval W1 in the prospective direction may be employed.

In this case, the regulating members 6e provided on both the door 10 and the left wall portion 2e are brought into contact with each other, thereby regulating the rotation of the door 10, so that the rotation of the door 10 can be regulated more reliably. It is possible. In addition, since the restricting member 6e is provided at a high position out of reach of the user, the safety is high, and since it is provided on the upper end side of the door 10, it is difficult to be visually recognized, so it is excellent in design. In the examples of FIGS. 6 and 7, an example in which the regulating member e is provided on both the door 10 and the left wall portion 2e has been described. It does not matter if it is provided only on one side.

In the above-described embodiment, the edge of the door 10 on the side of the door is configured to be positioned sufficiently to the left of the left edge of the opening 2a. An example has been described in which light from either side of the second chamber R2 does not enter the other side of the door 10 either directly or through diffraction, but the present invention is not limited to this. For example, as shown in FIG. 8, a light shielding member 9 made of a soft synthetic resin may be provided at the edge of the door 10 on the door tip side.

When the light shielding member 9 is provided, even if the end of the door 10 on the door front side is arranged closer to the left edge 2g of the opening 2a than when the light shielding member 9 is not provided, the first chamber R1 and the It becomes difficult for light from either side of the second chamber R2 to enter the other side of the door 10 either directly or through diffraction. Therefore, it is possible to reduce the width of the door 10, more specifically, to reduce the portion of the door 10 that protrudes leftward from the left edge of the opening 2a.

The above-described embodiments are intended to facilitate understanding of the present invention, and are not intended to limit and interpret the present invention. The present invention can be modified and improved without departing from its spirit, and it goes without saying that the present invention includes equivalents thereof.

This embodiment includes at least the following inventions.
A door that is rotatably supported by a pivot hinge at one end in the width direction and can cover an opening provided in the wall from one side in the direction of projection; and a vertical frame fixed to the frame at the edge of the pivot hinge, wherein the rotation shaft of the pivot hinge is arranged at a position that faces the vertical frame in the prospective direction and is biased toward the opening side. It is a door unit characterized by

According to such a door unit, since the rotation axis of the pivot hinge is arranged at a position that faces the vertical frame fixed to the edge of the opening in the projection direction and is biased toward the opening side, the door can be closed. In this state, the width at which the door and the vertical frame face each other is narrow. For this reason, when closing the door, it is difficult for fingers to be placed between the door and the vertical frame, so that fingers are less likely to be pressed when closing the door. Therefore, it is possible to provide an outset type door unit in which fingers are less likely to be pressed when closing the door.

This door unit is characterized in that the end portion of the door on the one end side has an arcuate shape concentric with the rotating shaft.
According to such a door unit, since the end portion of the door on one end side forms an arcuate shape concentric with the rotation shaft, the door can be rotated even if it is provided close to the vertical frame side. be. Therefore, the space between the door and the vertical frame can be narrowed, so that the door can be arranged so that fingers cannot be inserted between the door and the vertical frame.

This door unit is characterized in that the vertical frame is fixed only to the face of the wall on the one side in the projection direction.
According to such a door unit, since the vertical frame to which the pivot hinge is fixed is fixed only to one face of the wall in the direction of projection, it has a portion that wraps around the face of the wall forming the opening. not. Therefore, for example, even when a hanging wall is provided in the upper part of the opening, it is possible to use the same vertical frame as the opening of the wall that does not have the hanging wall.

In this door unit, the door is rotated toward the wall at a position where the other end of the door in the width direction faces the wall with a predetermined gap in the projection direction. It is characterized by having a regulating member for regulating.
According to such a door unit, the door rotatably supported at one end is rotatable by the regulating member at a position where the other end of the door faces the wall with a gap in the projection direction. Since it is regulated, the portion on the other end side of the door does not come into contact with the wall. Therefore, when the door is closed, even if the finger is placed between the other end side portion of the door and the wall, the finger is less likely to be pressed. Therefore, it is possible to provide an outset type door unit in which fingers are less likely to be pressed even at the other end of the door when the door is closed.

This door unit is characterized in that the predetermined space is a space that allows a finger to be inserted between the portion of the door on the other end side and the wall.
According to such a door unit, a finger can be inserted between the other end of the door restricted by the restricting member and the wall. It is possible to prevent

This door unit is characterized in that the distance between the portion of the door on the one end side and the vertical frame in the prospective direction is narrower than the predetermined distance.
According to such a door unit, the interval on one end side of the door is narrower than the interval on the other end side of the door. It is possible to suppress it further, and it is possible to suppress pressing of fingers on the other end side of the door.

This door unit is characterized in that the restricting member protrudes from one of the lower end of the door and the floor and engages with the other.
According to such a door unit, the restricting member protrudes from one of the lower end of the door and the floor and engages with the other, so the restricting member does not protrude when the door is not present. For this reason, the restricting member is difficult for a user or the like to touch with fingers, so that the safety is high.

In such a door unit, the regulating member is provided on either one of the door and the wall and contacts the other, or is provided on both the door and the wall, on the upper end side of the door. and abutting each other to restrict the rotation of the door.

According to such a door unit, the regulating member provided on either one of the door and the wall abuts against the other, or the regulating members provided on both the door and the wall abut against each other, thereby allowing the door to rotate. Since the movement is restricted, it is possible to more reliably restrict the rotation of the door toward the wall. Further, the restricting member is provided on the upper end side of the door. For this reason, it is difficult for a user or the like to touch the regulating member with fingers, so that the safety is high.

1 door unit, 2 wall, 2a opening, 2b right wall portion, 2e left wall portion,
3 pivot hinge, 3a rotating shaft, 4 pillar, 5 vertical frame, 6 restricting member,
6c projecting member, 6e regulating member, 7 floor, 10 door,
W1 Interval between door and left wall, W2 Interval between door and vertical frame

Claims (5)

a door whose one end in the width direction is rotatably supported by a pivot hinge, and which can cover the opening provided in the wall from one side in the projection direction;
a vertical frame to which the pivot hinge is attached and fixed to the frame at the edge of the opening;
The rotation axis of the pivot hinge is arranged at a position that faces the vertical frame in the projection direction and is biased toward the opening ,
A restricting member for restricting rotation of the door toward the wall is provided at a position where the other end portion of the door in the width direction faces the wall with a predetermined gap in the projection direction. ,
A door unit , wherein the regulating member protrudes from one of the lower end of the door and the floor and engages with the other . A door unit according to claim 1,
A door unit, wherein the end of the door on the one end side has an arcuate shape concentric with the pivot shaft. The door unit according to claim 1 or claim 2,
The door unit is characterized in that the vertical frame is fixed only to the viewing surface of the wall on the one side in the projection direction. The door unit according to any one of claims 1 to 3 ,
The door unit, wherein the predetermined space is a space that allows a finger to be inserted between the portion of the door on the other end side and the wall. The door unit according to any one of claims 1 to 4 ,
A door unit according to claim 1, wherein the distance between the portion of the door on the one end side and the vertical frame in the projection direction is narrower than the predetermined distance.

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