JPH072955Y2 - Structure of the skylight - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a window structure of a window for lighting provided in a panel shutter, a door, a ceiling or the like.

[Prior Art] A panel shutter, a door, and a ceiling are often provided with a light window for lighting.

FIGS. 4 to 8 show the case where the conventional light removal window is provided in the panel shutter.

First, the panel shutter will be briefly described with reference to FIGS. 4 to 6. The upper ends of both sides of each panel 1 are attached to the opening / closing chain 2 through pins, and the opening / closing chain 2 is driven by a motor 3 to wind down. It is hung on the sprocket 8.
In FIG. 6, 4 and 6 are sprockets, and 5 and 7 are chains.

When opening the shutter, the winding sprocket 8 in Fig. 6
When is driven clockwise, the opening / closing chain 2 is wound up, and each panel 1 is also raised. The panel 1 that has passed over the hoisting and lowering sprocket 8 moves along the inclined guide 9 and is stored in a posture of being suspended from the inclined guide 9.

When the shutter is closed, the hoisting and lowering sprocket 8 is driven in the counterclockwise direction, and the open / close chain 2 is drawn out. The open / close chain 2 follows the movement of the open / close chain 2 and is lowered to close the shutter.

When the panel shutter is provided with a light removal window for daylighting, the light removal window 10 having the structure shown in FIGS. 7 and 8 is provided at a desired position and a required number of panels in consideration of the size of the shutter. Was there.

A bead 13 for sealing is wound around a transparent or translucent transparent plate 11 such as acrylic or glass, and a window frame 14 is fitted on four sides of the transparent plate 11 around which the bead 13 is wound. The window frame 14 has a collar portion on the outer peripheral side.
The panel 1 is sandwiched by the flange 15 and the panel retainer 12 attached to the window frame 14 by the countersunk screw 16. Further, in the figure, 28 indicates a seal.

[Problems to be solved by the invention] However, in the above-mentioned conventional window structure, the work of winding the bead 13 around the translucent plate 12 and the work of fitting the window frame 14 are manual work, which is troublesome and time-consuming. It was working. In addition, the window frames 14 and 14 are aligned with each other at an angle of 45 °, and the alignment work is complicated and troublesome. Further, the panel retainer 12 may be attached at an angle, and in this case, there is a problem that the aesthetic appearance is deteriorated as in the case where a gap is formed in the corner alignment.

[Means for Solving the Problems] According to the present invention, a rectangular window hole is formed in a panel, a required number of window frame attachment holes are formed around the window hole, and the window edge is fitted into the window hole. Portion and a flange portion abutting on the outer surface of the peripheral portion of the window hole via a seal are integrally formed, and an outer frame body made of synthetic resin is integrally formed with the flange portion and a dowel penetrating the window frame mounting hole. A window edge portion into which the window edge portion of the outer surface frame is fitted and a flange portion abutting against the inner surface of the peripheral edge portion of the window hole are integrally formed, and a dowel hole through which a dowel can penetrate is formed in the flange portion. The inner frame body made of synthetic resin is provided, the outer frame body and the inner frame body are fitted together, and the translucent plate is sandwiched between the outer frame body and the inner frame body via a seal,
The dowel is penetrated through the window frame mounting hole and the fitting hole, and the protruding head of the dowel is heat-crimped.

[Operation] It is not necessary to wind the beads around the translucent plate or to assemble the window frame, and the window assembling work is completed by simply assembling the outer frame body, the inner frame body or the window plate to the panel.

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

The window structure according to the embodiment is mainly composed of the outer frame 19, the sealing material 2
7, the panel 1, the translucent plate 11, the sealing material 28, and the inner surface frame body 20.

A window hole 17 is formed in the panel 1, and a window frame mounting hole 18 is formed around the window hole 17 at a required pitch.

The outer frame 19 has an opening 25 at the center, a flange portion 21 that abuts the peripheral edge of the window hole 17, a step portion 22 protruding inward from the flange portion 21, and the step portion 22. It is composed of a window edge portion 23 continuously provided and a dowel 24 projecting to the inner surface side of the flange portion 21 and fitted into the window frame mounting hole 18, and these are integrally molded of synthetic resin.

The inner surface frame body 20 also has substantially the same shape as the outer surface frame body 19 and has a flange portion 21 'and a window edge portion 23', and the flange portion 21 'is formed with a fitting hole 26 through which the dowel 24 penetrates. Has been done. The inner frame body 20 is also made of synthetic resin and integrally molded.

Next, the assembly procedure will be briefly described.

In advance, the seal material 27 is attached to the inner surface side of the window edge portion 23, the seal material 27 'is attached to the outer side of the window edge portion 23', and the seal 28 is attached to the inner surface side of the flange portion 21 with an adhesive. The outer frame 19 is provided with the window hole.
The inner frame body 20 is fitted into the outer frame body 19 with the transparent plate 11 interposed. In this fitted state, the head of the dowel 24 projects from the fitting hole 26. The protruding head is heated and pressurized by means of a welding machine or the like, and the caulking and the outer frame 1
9. The translucent plate 11 and the inner frame body 20 are tightly fixed to each other.

The above-mentioned sealing materials 27 and 27 'seal the space between the outer frame 19 and the panel 1 and the space between the outer frame 19 and the translucent plate 11, respectively, and prevent wind and rain from entering through the windows.

As you can see in the above procedure, the installation of the window is the outer frame 19,
The work of aligning the translucent plate 11 and the inner frame 20 and heat caulking are all that is required, and the work is extremely simple.

Next, FIG. 3 shows another embodiment, in which the outer frame body 19,
The inner frame 20 and the window edges 23, 23 'are integrally formed with thin sealing seals 29, 29' having flexibility. With such a configuration, the sealing materials 27 and 27 'can be omitted, and therefore the work of attaching the sealing material is also unnecessary.

Also, in this embodiment, the shape of the dowel is visible from the outside,
If the shape of 24 is star-shaped, heart-shaped, or only the portion of the dowel 24 is colored, it becomes possible for the dowel 24 to function as a pattern and improve its aesthetic appearance. Furthermore, the crimped portion may be molded in a mold to form a star shape or a heart shape.

The present invention is not limited to the above-mentioned embodiment, and it goes without saying that various modifications can be made without departing from the scope of the present invention, and can be applied to doors, ceilings, etc. other than panel shutters. Not to mention.

[Advantage of Invention] The translucent plate is configured to be simply held between the outer frame body and the inner frame body, and the alignment between the outer frame body, the inner frame body and the panel is uniquely determined by the dowels, and the alignment work is performed. Not only is it unnecessary, but the troublesome on-site work such as winding the bead around the transparent plate and fitting the window frame into the transparent plate can be omitted, and the assembling work is simplified and the workability is improved.

Since the sealing material is bonded and integrated with the frame,
The number of parts is reduced, handling is facilitated, and the work of assembling the sealing material during assembly is omitted, thus improving workability.

Since the seal portion is integrally formed with the frame body, the number of parts is reduced, the handling is facilitated, and the work of inserting the seal material during assembly is omitted, and the workability is improved.

Since the number of parts is reduced, the product price can be reduced.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the present invention, and FIG.
The figure is a front sectional view of the same, FIG. 3 is a partial sectional view showing another embodiment, and FIGS. 4 to 6 are explanatory views of a panel shutter.
FIG. 4 is a front view, FIG. 5 is a side view, FIG. 6 is an enlarged view of a panel storage portion, FIG. 7 is an explanatory view of a conventional example, and FIG.
It is a CC arrow line view of the figure. 1 is a panel, 11 is a translucent plate, 17 is a window hole, 19 is an outer frame, 20
Indicates an inner frame, and 24 indicates a dowel.

Claims (3)

[Scope of utility model registration request] 1. A rectangular window hole is formed in a panel, a required number of window frame mounting holes are formed around the window hole, and a window edge portion fitted into the window hole and a peripheral portion of the window hole. A synthetic resin outer frame is integrally formed with a flange portion that abuts on the outer surface via a seal, and a dowel that can penetrate the window frame mounting hole is integrally formed with the flange portion, and a window edge of the outer frame body is provided. A synthetic resin inner frame body in which a window edge portion into which a portion is fitted and a flange portion that abuts an inner surface of a peripheral portion of the window hole are integrally formed, and a fitting hole through which a dowel can penetrate is formed in the flange portion. Is provided, and the outer frame and the inner frame are fitted together,
The translucent plate is sandwiched between the outer surface frame body and the inner surface frame body through a seal, the dowel is penetrated through the window frame mounting hole and the mating hole, and the protruding head of the dowel is thermally caulked. Window structure. 2. The structure of the light-blocking window according to claim 1, wherein a sealing material is previously bonded to a frame body attached to the rectangular window hole. 3. The structure of the light collecting window according to claim 1, wherein a thin and flexible seal portion is integrally formed along the inner edge of the frame window edge portion.