JP2010084423A - Fitting body with lighting section - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fitting body with a lighting section having weather resistance not lowered by a slit which is provided for preventing a corner section from being broken when an inward piece is bent. <P>SOLUTION: The fitting body with the lighting section includes a pair of surface panels 3 opposed to each other in the out-off-plane direction, light-permeable panels 4 installed between the openings 10 of the pair of surface panels 3, and panel holders 5 installed on the inward piece 11 along the peripheral edges of the openings 10 and supporting the light-permeable panels 4. The slit 12 is provided to the corner section 11a of the inward piece 11 of the surface panel 3. A corner part 20 is attached to the corner part 11a of the inward piece 11 to cover the slit 12. The weather resistance is prevented from being lowered by the slit 12. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a building concrete with a daylighting part such as a door of a front door, a flash door, a room partition, and a lighting window attached to an opening of an outer wall of a building.

Conventionally, as a flash door which is one kind of building with a daylighting unit, as disclosed in Patent Document 1, a pair of metal doors having inward pieces (flange margins) along the periphery of the daylighting opening. A front panel and a glass plate, a glass plate is disposed between the pair of front panels, and a glass presser (packing rubber) is provided between each inwardly facing piece and the glass plate to hold the glass plate. 2. Description of the Related Art A flash door that is used as a daylighting unit by being attached between a pair of surface panels is known.
Japanese Patent No. 2857389

The surface panel of the conventional flash door described above is manufactured as follows.
An opening smaller than the daylighting opening is formed in the surface panel, and the peripheral portion of the opening is bent inward (drawing) to form a surface panel having inward pieces continuous for four weeks.
However, when bending as described above, the corner portion of the inward piece may break, so in the conventional flush door described above, a notch is provided in the corner portion of the inward piece and bent inward. By doing so, the corner portion of the inward piece is prevented from breaking.

  If it does as mentioned above, the weather resistance performance of a flash door will fall because of the notch of the corner part of an inward piece.

  An object of the present invention is to provide a building with a daylighting part that prevents the weather resistance from deteriorating due to a notch that prevents the corner part of the inward piece from breaking when the inward piece is bent. It is.

The present invention includes a pair of metal surface panels that are separated in an out-of-plane direction and have an opening for lighting, a translucent panel, and a panel presser,
The front panel has an inward piece along a peripheral edge of the opening for lighting, and has a notch in a corner portion of the inward piece,
By providing the panel retainer on the inward piece, the translucent panel is held between a pair of surface panels as a daylighting unit,
It is the construction concrete with a lighting part characterized by attaching a corner part to the corner part of the inward piece so as to cover the notch.

In the present invention, the notch opens to the protruding end surface of the inward piece, and the depth of the notch is smaller than the width of the inward piece, so that the surface panel near the corner portion of the inward piece remains.
In this way, the corner part can be in contact with the remaining part of the corner part of the inwardly facing piece, so that the notch can be reliably covered with the corner part, and deterioration of the weather resistance can be prevented more reliably.

In the present invention, the panel presser provided on the inward piece is separated from the corner portion of the inward piece as a boundary,
The corner part can be in contact with two spaced panel pressers.
If it does in this way, a panel presser should just be provided in an inward piece between adjacent corner parts, and since it is not provided in a corner part, a panel presser can be easily provided in an inward piece.
Moreover, since the separated panel presser continues at the corner parts, the weather resistance performance does not deteriorate.

In the present invention, the panel press is in contact with the surface of the inward piece, and the end surface in the out-of-plane direction of the panel press is separated from the surface of the surface panel to form a step,
The corner component may be in contact with the surface of the adjacent panel presser and may be in contact with the corner portion of the inwardly facing piece and the stepped portion.
If it does in this way, a corner part will contact | connect the panel holder which adjoins, the surface of an inward piece, and the corner part of an inward piece reliably, and the fall of a weather resistance can be prevented reliably by a notch.

According to the present invention, since the notch is provided in the corner portion of the inward piece, the corner portion of the inward piece can be prevented from breaking when the inward piece is bent.
Further, since the notches are covered with corner parts, the weather resistance does not deteriorate due to the notches.

As shown in FIG. 1, a door 2 is attached to a frame 1 so as to be openable and closable as a fitting.
The frame 1 has an upper frame 1a, a lower frame 1b, and left and right vertical frames 1c connected in a square shape.
The door 2 includes a main door 2-1 and a child door 2-2, and each door has a daylighting portion 2a, which is a concrete example with a daylighting portion of the present invention.

As shown in FIGS. 2 and 3, the door 2 (the main door 2-1 and the child door 2-2) includes a pair of metal surface panels 3 and 3 separated in the out-of-plane direction and a transparent glass plate or the like. An optical panel 4 and elastic panel pressers 5 provided on both sides in the out-of-plane direction for holding the translucent panel 4 between the pair of front panel 3 are provided.
The pair of front surface panels 3 have an opening 10 for daylighting, and have inwardly extending pieces 11 along the periphery of the opening 10 continuously four times.
A notch 12 is formed in the corner portion of the inward piece 11 so that when the inward piece 11 is bent as described later, the corner portion of the inward piece 11 is not broken.

The panel retainer 5 is provided on each inwardly facing piece 11, and is attached to the light transmitting panel 4 while holding the light transmitting panel 4 between the pair of surface panels 3 in contact with both surfaces in the out-of-plane direction of the light transmitting panel 4.
The panel retainer 5 is separate for each inwardly facing piece 11 and is separated at the corner portion of the inwardly facing piece 11 with the notch 12 as a boundary. Thereby, since the panel presser 5 is not provided in the corner portion, it can be easily provided in the inwardly facing piece 11.
A corner part 20 is attached to a corner portion of the inward piece 11.
The corner part 20 is in contact with the corner portion of the inwardly facing piece 11 and the adjacent panel presser 5 so as to cover the notch 12, and the adjacent panel presser 5 is continued.

  Since it is like this, the weather resistance performance of the door 2 does not fall because of the above-mentioned notch 12.

Next, details of each part will be described.
As shown in FIG. 4, the inward piece 11 protrudes toward the back surface 3 a of the front panel 3, and the front panel 3 and the inward piece 11 are 90 degrees.
Further, the inwardly facing pieces 11 adjacent to the corner portion 11a are 90 degrees.
The dimension between the protruding end face (end face away from the front panel 3) 11b of the inward piece 11 and the back face 3a of the front panel 3 is the width of the inward piece 11 (bending width of the front panel 3) H1.
The inwardly extending piece 11 is continuous four times and has the notch 12 at the corner portion 11a.
The depth L (length in the out-of-plane direction) of the notch 12 is smaller than the width H1 of the inwardly facing piece 11, and a portion of the inwardly facing piece 11 near the surface panel 3 remains in the corner portion 11a. The width H2 is H1-L.

  By doing in this way, the corner part 20 is contact | connected to the remaining part in the corner part 11a of the inward piece 11, and the notch 12 is covered reliably by the corner part 20, and the fall of a weather resistance performance can be prevented reliably.

In the corner portion 11a, the width H2 of the remaining portion of the inward piece 11 is always the same even if the width H1 of the inward piece 11 is different. That is, the depth L of the notch 12 is changed.
By doing in this way, even if the width | variety H1 of the inward piece 11 changes, the bending radius of the corner part 11a of the inward piece 11 can be made constant.

The panel retainer 5 is a long base material having a rectangular cross-section formed by a rectangular base portion 5a and a rectangular surface portion 5b provided at one end in the in-plane direction of the base portion 5a. The surface portion 5b A groove 5d is formed over the entire length in the longitudinal direction continuously to the inner surface 5c in the in-plane direction.
The corner part 20 has a bowl shape with one side piece 21 and the other side piece 22, and one side outwardly provided integrally across one end in the out-of-plane direction of the one side piece 21 and the other end in the out-of-plane direction of the other side piece 22. It has the protrusion 23 and the other side outward protrusion 24, and this one side outward protrusion 23 and the other side outward protrusion 24 are bowl shape continuously.

Then, as shown in FIG. 5, the groove 5d of the panel presser 5 is fitted and attached to one inward piece 11 and the other inward piece 11 with the corner portion 11a as a boundary.
Thereby, the in-plane direction inner side surface 5c of the surface portion 5b of the panel presser 5 is in contact with the surface 11c (surface continuous with the surface 3b of the surface panel 3) 11c of the inwardly facing piece 11, and the end surface 5e in the out-of-plane direction of the surface portion 5b. A step is formed apart from the surface 3 b of the front panel 3.
The panel retainer 5 is separated from the notch 12.

As shown in FIG. 6, the corner component 20 is in contact with two adjacent panel retainers 5 and is in contact with the corner portion 11 a of the inward piece 11.
Specifically, the one side piece 21 and the other side piece 22 are in contact with the in-plane direction outer side surface 5f of the surface portion 5b of the pair of panel retainers 5, and the one side outward projection 23 and the other side outward projection 24 are connected to the panel. The step portion between the out-of-plane direction end surface 5 e of the surface portion 5 b of the presser 5 and the surface 11 c of the inward piece 11 and the corner portion 11 a of the inward piece 11 are in contact.

  Thereby, it is possible to reliably prevent the corner component 20 from being in contact with the adjacent panel presser 5, the surface 11 c of the inward piece 11, and the corner portion 11 a of the inward piece 11, and the weather resistance performance from being deteriorated by the notch 12.

Next, the bending process of the inward piece 11 will be described.
As shown in FIG. 7, an opening 13 smaller than the opening 10 is formed in the front panel 3, and a notch 14 is formed in a corner portion 13 a of the opening 13.
The front panel 3 is bent with the periphery of the opening 13 (the portion between the opening 10 and the opening 13) inward to form an inwardly extending piece 11 that is continuous four times, and a notch 12 is formed at the corner 11a. The surface panel 3 is provided.

The panel retainer 5 described above may be a gasket (beat) or may be continuous four times.
Moreover, it is not restricted to the door of joinery, and it is needless to say that it can be used for a room partition, a lighting window attached as a lighting to the opening of the building frame, a flash door, and the like.

It is an external view of joinery. It is an enlarged front view of a lighting part. It is AA sectional drawing of FIG. It is a disassembled perspective view of the corner part of a surface panel, a panel holder, and a corner component. It is a perspective view of the state which attached the panel retainer to the corner part of the surface panel. It is a perspective view of the state which attached the panel retainer and the corner components to the corner part of the surface panel. It is bending explanatory drawing of the inward piece of a surface panel.

Explanation of symbols

  2a ... lighting part, 3 ... surface panel, 4 ... transparent panel, 5 ... panel retainer, 10 ... opening, 11 ... inward piece, 11a ... corner part, 12 ... notch, 20 ... corner part.

Claims (4)

A pair of metal surface panels that are separated in the out-of-plane direction and have an opening for lighting, a translucent panel, and a panel presser,
The front panel has an inward piece along a peripheral edge of the opening for lighting, and has a notch in a corner portion of the inward piece,
By providing the panel retainer on the inward piece, the translucent panel is held between a pair of surface panels as a daylighting unit,
A building with a daylighting part, characterized in that a corner part is attached to a corner part of the inwardly facing piece so as to cover the notch.   The said notch opens to the protrusion end surface of an inward piece, The depth of this notch is smaller than the width | variety of an inward piece, The near-surface panel side part remains in the corner part of an inward piece, The building with a lighting part of Claim 1 Concrete. The panel presser provided on the inward piece is separated with a notch in the corner portion of the inward piece as a boundary,
The building part with a lighting part according to claim 1 or 2, wherein the corner part is in contact with two spaced panel pressers. The panel presser is in contact with the surface of the inwardly facing piece, and the end surface of the panel presser in the out-of-plane direction is separated from the surface of the surface panel to form a step,
The building part with a daylighting part according to claim 3, wherein the corner part is in contact with the surface of the adjacent panel presser and is in contact with the corner part of the inward piece and the step part.

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