JPH0633195Y2 - Daylight window - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an improvement of a shutter provided at a doorway of a building and a daylighting window formed on a door or wall of a storeroom or the like.

[Conventional technology]

FIG. 9 shows a conventional example of the daylighting window, in which an opening 52 is formed in a slat 51 which constitutes a shutter.
The fins 53 and 54 are horizontally provided above and below, respectively, and the light-transmissive window member 55 is provided so as to be horizontally slid.

[Problems to be Solved by the Invention] However, in the above-mentioned conventional technology, the window member is
Since a gap is created between the 55 and the slat 51, the window member 55 is not sufficiently fixed, and rainwater or the like easily enters. And, it is necessary to provide fins 53, 54 on the back surface side of the slat 51, but if the slat 51 is made of steel plate, the cost will increase, so the slat 51 must be made of synthetic resin. There is a problem that the material that can be used for the substrate on which the window is formed (slat 51 in the above example) is limited.

The present invention has been made in consideration of the above matters, and an object thereof is to provide a lighting window which has good watertightness and can be reliably and easily attached to a substrate regardless of the substrate material. To do.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, the lighting window according to the present invention comprises a leg portion fitted into an opening formed in a substrate from the front surface side of the substrate and a flange portion connected to the leg portion and protruding to the front side of the substrate. And a window main body having a lighting portion connected to the flange portion, and a window frame body interposed between the flange portion and the substrate surface so as to come into contact with the substrate surface at the periphery of the opening via a seal member. , And a fixing member provided on the back surface of the substrate so as to engage with the engaging portion formed on the leg portion.

Further, the lighting unit may be configured to be linked to the leg unit and projected to the back surface side of the substrate instead of being linked to the flange unit.

[Action]

According to the above configuration, the window body fitted into the opening formed in the substrate from the substrate surface side has the window frame arranged on the substrate surface so as to be in contact with the substrate surface via the seal member. Since it fits with the body and is engaged by the fixing member on the back surface of the substrate, it is fixed in a predetermined state inside the opening of the substrate. And when fixing the window body in the opening of the substrate, a special member is formed on the substrate,
Since it is not necessary to make the shape special, a steel plate or a synthetic resin material can be used without distinction as a material for forming the substrate. In addition, since the seal member is provided between the substrate surface around the periphery of the opening and the window frame, the watertightness is good, and the vibration on the substrate side is effectively absorbed. There is no deviation.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 to 8.

First, FIG. 8 shows an example of a shutter to which the present invention is applied. In FIG. 8, 1 is a shutter in which a plurality of slats 2 ... Reference numerals 4 and 4 are guide rails. Reference numeral 5 denotes a daylighting window provided in an appropriate number with an appropriate size on an appropriate slat 2.

Next, an example of a detailed structure of the daylighting window 5 will be described with reference to FIGS. 1 to 6.

The lighting window 5 according to the present invention, as shown in FIGS. 1 to 3, is a flat surface that is fitted into an opening 6 of, for example, an oval in a plan view, which is formed in a slat 2 as a substrate (hereinafter referred to as the substrate 2). The window body 7 having an oval shape in view, the window frame body 8 having an oval shape in plan view provided so as to come into contact with the surface 2A of the substrate 2, and the substrate 2
The rear surface 2B of the fixing member 9, 9 which engages with and fixes the window main body 7, and the sealing member 10 interposed between the window frame 8 and the substrate surface 2A around the periphery of the opening 6. ing.

The window body 7 is, for example, an elliptical leg 11 which is fitted in the opening 6 of the substrate 2, and a leg 11 which is oval in a plan view, and the leg 11 which is continuous with the leg 11 is inserted into the opening 6 from the substrate surface 2A side. The elliptical flange 12 in plan view protruding to the front surface 2A side and the leg 11 connected to the front surface 2A side of the board and protruding from the front surface 2A side of the board into the opening 6 are projected oval in plan view. It is composed of a lighting unit 13.

As shown in FIG. 1, four engaging portions (two on one side surface and a pair on each of the left and right side surfaces) are provided on the right and left side surfaces of the leg portion 11 on the side of the daylighting portion 13. 14 ... is projected. Taperings are formed on the upper surface side 14a and the side surface side 14b of the engaging portions 14 so that the fixing members 9 can be easily inserted and not easily removed.

Further, as shown in FIGS. 2 and 3, a fitting portion 17 including a projection 15 and a groove 16 is provided on the surface side of the flange portion 12 with respect to the substrate surface 2A (the lower surface side in each of these figures). Is formed. The window body 7 having the above-described shape is manufactured by integral molding using, for example, a synthetic resin.

As shown in FIG. 5, the window frame 8 has a space 18 having an oval shape in a plan view at the center, and four space 11 projecting from the legs 11 of the window body 7 are provided in the space 18. Four recessed portions 19 ... (Only two are shown in FIG. 5) are formed as relief portions of the engaging portions 14 ...

As shown in FIGS. 2 and 3, a groove 20 for a sealing member is formed on the surface side of the window frame 8 with respect to the substrate surface 2A (the lower surface side in each of these figures). The member 10 is fitted (see FIGS. 2 to 4).

Further, on the surface of the window frame 8 opposite to the groove 20 (the upper surface side in each of FIGS. 2 and 3), a fitting portion 21 corresponding to the fitting portion 17 formed on the flange portion 12, That is, the concave groove portion 22 and the protruding portion 23 corresponding to the protruding portion 15 and the concave groove portion 16 are formed (see FIGS. 2 to 4). The window frame body 8 having the above-described shape is manufactured by integral molding using, for example, a synthetic resin.

As shown in FIGS. 1 and 5, the fixing member 9 is formed into a U-shape and a symmetrical shape in a plan view, and its leg portions 24, 24 are formed.
Engaging recesses 25, 25 that engage with the engaging portions 14, 14 protruding from the leg portion 11 of the window body 7 are formed on opposite sides of the leg portions 24, 24, respectively. Inside the tip opening of the chamfer 26,
26 are formed. The fixing member 9 having the above-described shape is manufactured by integral molding using synthetic resin so that the legs 24, 24 have elasticity.

Next, the procedure of forming the lighting window 5 using the above-mentioned members will be described. First, as shown in FIG. 1, an opening 6 having a predetermined shape is formed in the substrate 2. Then, as shown in FIG. 2, the seal member 10 is fitted into the groove 20 of the window frame body 8.
Next, as shown in FIG. 1, the window frame body 8 and the window body 7 are
The fitting portions 17 and 21 are coupled so that they fit with each other. Furthermore,
In this way, the window main body 7 coupled to the window frame body 8 is fitted into the opening 6 of the substrate 2 with the legs 11 of the window main body 7 from the substrate surface 2A,
With the window frame 8 in contact with the substrate surface 2A at the periphery of the opening 6 via the seal member 10, as shown in FIG. 1, the fixing members 9 and 9 are attached to the legs 11 on the substrate rear surface 2B in the longitudinal direction. By sliding horizontally so that the engaging portions 14 of the legs 11 are engaged in the engaging concave portions 25 of the fixing members 9 and 9 (see FIGS. 4 and 6).

Thus, in the above state, the window body 7 fitted from the substrate surface 2A side into the opening 6 formed in the substrate 2
On the substrate surface 2A, is fitted with the window frame body 8 which is disposed in contact with the substrate surface 2A via the seal member 10,
Since the back surface 2B of the substrate is engaged by the fixing members 9, 9, it is fixed in the opening 6 of the substrate 2 in a predetermined state. Since the seal member 10 is provided between the substrate surface 2A around the periphery of the opening 6 and the window frame body 8, the watertightness is good, and the vibration on the substrate 2 side is effectively absorbed. The main body 7 does not shift due to vibration. Further, when fixing the window body 7 in the opening 6 of the substrate 2, it is not necessary to form a special member or to make the shape of the substrate 2 special, so that the substrate 2 is made of any material. It may be configured.

Further, in the above-described embodiment, since the upper surface side 14a and the side surface side 14b of the engaging portions 14 ... Protrudingly provided on the right and left side surfaces of the leg portion 11 are fixed, the fixing portions are fixed. When the members 9, 9 are engaged with the engaging recesses 25, the fixing members 9,
9 is easy to insert and difficult to remove. still,
The taper may be formed only on either the upper surface side 14a or the side surface side 14b of each of the engaging portions 14.

In addition, since the lighting unit 13 projects toward the back surface 2B of the substrate, there is no possibility that another object directly hits the lighting unit 13 or the lighting unit 13 is contaminated.

Further, since the seal member 10 is fitted into the groove 20 of the window frame body 8, there is an effect that the work at the site can be easily performed and the work is surely held.

The present invention is not limited to the above-described embodiment. For example, as shown in FIGS. 7 (A) and 7 (B), the lighting portion 13 is not connected to the leg portion 11 but is connected to the flange portion 12. It may be configured to be located on the substrate surface 2A side. In the case of such a configuration, the leg portion 11 does not necessarily have to have a continuous shape over the entire circumference, and thus the amount of material used can be small.

Further, although not shown, the following configuration may be adopted.

That is, in the opening 6 formed in the substrate 2, as in the case of the window frame body 8, the four engaging portions 14 protruding from the leg portion 11 of the window body 7 are ...
You may form the four recessed parts as a relief part of this.

Further, instead of forming the taper on the four engaging portions 14 protruding from the leg portion 11, the engaging concave portions 25 of the fixing members 9 may be tapered.

Furthermore, the seal member 10 does not necessarily have to be provided in the groove 20 of the window frame body 8 and may be interposed between the window frame body 8 and the substrate surface 2A.

Further, in the above-described embodiment, the window body 7 and the window frame body 8 are separate bodies, but they may be integrally configured.

Of course, the daylighting window 5 according to the present invention can be widely applied not only to the slats of the shutter 1 but also to doors and walls of sheds, for example.

[Effect of device]

Since the present invention is configured as described above, it has the following effects.

According to the lighting window of claim (1), regardless of the substrate material, it has good water-tightness and can be reliably and easily attached to the substrate. Also, less material is required.

According to the lighting window of claim (2), regardless of the substrate material, it has good water-tightness and can be reliably and easily attached to the substrate. Is not polluted.

[Brief description of drawings]

1 to 8 show an embodiment of the present invention, FIG. 1 is an exploded perspective view showing an example of a daylighting window according to the present invention, FIG. 2 is an exploded sectional view thereof, FIG. 3 and FIG. Are cross-sectional views and vertical cross-sectional views showing the assembled state, respectively, FIG. 5 is a rear view with a part omitted, and FIG. 6 is a partial cross-sectional view. 7 (A) and 7 (B) are vertical cross-sectional views of an end portion side and a central portion of a daylighting window according to another embodiment, respectively. FIG. 8 is a front view showing an example of a shutter having a daylighting window. FIG. 9 is a side sectional view for explaining the conventional technique. 2 ... Substrate, 2A ... Substrate front surface, 2B ... Substrate back surface, 5 ... Lighting window,
6 ... Opening part, 7 ... Window main body, 8 ... Window frame body, 9 ... Fixing member,
10 ... Seal member, 11 ... Leg part, 12 ... Flange part, 13 ... Daylighting part, 14 ... Engagement part, 17, 21 ... Fitting part.

Claims (2)

[Scope of utility model registration request] 1. A leg portion fitted into the opening formed in the substrate from the front surface side of the substrate, a flange portion connected to the leg portion and protruding toward the front side of the substrate, and a lighting portion connected to the flange portion. A window body, a window frame body interposed between the flange portion and the substrate surface so as to come into contact with the substrate surface at the periphery of the opening via a sealing member, and an engagement portion formed on the leg portion. A lighting window comprising a fixing member provided on the back surface of the substrate so as to engage with the lighting window. 2. A leg portion fitted into the opening formed in the substrate from the front surface side of the substrate, a flange portion connected to the leg portion and protruding to the front side of the substrate, and a flange portion connected to the leg portion, and a rear surface side of the substrate. A window main body having a daylight projecting portion that protrudes from the window, a window frame body interposed between the flange portion and the substrate surface so as to contact the substrate surface at the periphery of the opening via a sealing member, and the leg. A lighting window, comprising: a fixing member provided on the back surface of the substrate so as to engage with an engaging portion formed on the portion.