JPH067133Y2 - Daylight window - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to a daylighting window in which a window frame body having a daylighting section is attached to a building opening opening upward.

[Prior Art and Problems to Be Solved] Conventionally, this type of daylighting window merely has a function as a window, and the eaves near the daylighting window have been installed as eaves alone.

Therefore, since the conventional daylighting window and the eaves are separately mounted, there is a drawback that the mounting is troublesome and the mounting cannot be performed sufficiently in terms of strength.

[Means for Solving Problems] According to the present invention for solving the above-mentioned conventional problems, in a daylighting window in which a window frame is attached to a building opening that opens upward, the window frame includes a daylighting part, It integrally has an eaves part that extends to one side or both sides of the daylighting part, and the wall surface of the building is located on the outdoor side of the building opening and on the bottom of one or both sides of the building opening. The lighting section is located at the building opening to serve as a lighting window body, and the eaves are located at one side or both sides of the wall surface of the building opening.

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

1 to 9 show a daylighting window according to an embodiment of the present invention. The daylighting window of the present embodiment is configured by mounting a window frame body 2 on an opening peripheral edge 1a of a building opening 1 formed in the building and opening upward.

Further, in this embodiment, the outdoor side of the building opening 1,
The wall surface of the building is located at the lower part of one side of the building opening 1.

The window frame 2 is composed of an inclined daylighting upper surface frame portion 5 in which the translucent plate 3 is housed and a ventilation side surface frame portion 7.

The upper frame portion 5 includes an upper frame 8, a lower frame 9 and left and right side frames 1.
It is framed in a rectangular shape by 0 and 11, and two intermediate frames 12 and 13 are provided between the upper and lower frames 8 and 9, and a glass translucent plate is provided in each of the three sections divided by the intermediate frames 12 and 13. Pay three. The translucent plates 3 are separately framed and housed in a fitted state.

The intermediate frames 12 and 13 are provided at intervals along the length direction of the upper and lower frames 8 and 9 to divide the upper surface frame portion 5 into approximately three equal parts. The length from the left frame 10 to the intermediate frame 13 is substantially equal to the lateral width of the building opening 1. further,
The length between the upper and lower frames 8 and 9 is made longer than the vertical width of the building opening 1.

In the daylighting window of the present embodiment, a portion surrounded by the upper and lower frames 8 and 9, the left side frame 10 and the intermediate frame 13 of the upper surface frame part 5 serves as a daylighting part 5a for taking in external light into the building opening 1. , The upper and lower frames 8 and 9 and the intermediate frame 13 that extend to one side from the lighting unit 5a
The portion surrounded by the right frame 11 is an eaves portion 5b.
The upper surface frame portion 5 serves as a daylighting window main body with the daylighting portion 5a positioned in the building opening 1, and the eaves portion 5b is positioned on a side portion of the wall surface on one side of the building opening 1. In this state, as shown in the figure, it is fixed in an inclined shape along the peripheral edge 1a of the opening. That is, the lighting portion 5a and the eaves portion 5b are integrally formed.

The upper frame 8, the left and right side frames 10, 11 and the intermediate frames 12, 13
Are the upper frame body 8a, the upper frame cover 8b, and the side frame body 10 respectively.
a and 11a and side frame covers 10b and 11b, intermediate frame bodies 12a and 13a and intermediate frame covers 12b and 13b.
It is composed by. Thus, the translucent plate 3 includes the upper frame body 8a, the upper frame cover 8b, and the side frame bodies 10a and 10b.
And side frame covers 10b and 11b, intermediate frame bodies 12a and 13
It is housed in a state of being sandwiched between a and the intermediate frame covers 12b and 13b.

An upper water guiding groove portion 14 is provided on the upper surface of the upper frame cover 8b of the upper frame 8 along the length direction thereof, and a lower water guiding groove portion 15 is provided on the lower portion of the upper frame body 8a along the length direction thereof.

The upper water guiding groove portion 14 is formed in a substantially U-shaped cross section having a constant depth as shown in the drawing. Rainwater that has flowed down from the wall surface to which the upper frame 8 is fixed flows into the upper water guiding groove portion 14. In addition, the side wall cover 10b of the upper water guiding groove portion 14,
Circulation holes 14a are provided at four locations corresponding to 11b and the intermediate frame covers 12b and 13b.

The lower water guiding groove portion 15 is formed in a shape surrounded by four faces as shown in the figure so that rainwater can be reliably received. The lower water guiding groove portion 15 receives and guides the rainwater that has entered the upper frame 8. In addition, the left side frame body 10 of the lower water guiding groove portion 15
a, three locations corresponding to the intermediate frame bodies 12a and 13a,
Each of the through holes 15a is provided, and at a portion corresponding to the vertical frame 36, a through hole communicating with the vertical frame 36 is provided.

On the upper surfaces of the side frame covers 10b and 11b of the left and right frames 10 and 11 and the intermediate frame covers 12b and 13b of the intermediate frames 12 and 13, respectively, upper water guiding groove portions 16, 17 and
18, 19 are provided. Above upper water guiding groove 16-
Protruding pieces 16a to 19a directed inward are formed on both edges or one edge in the length direction of 19 so as to reliably guide the rainwater.

The upper frame side of the upper water guiding groove portions 16 to 19 has an upper frame cover 8
It communicates with the upper water guiding groove portion 14b of FIG. The rainwater collected in the upper water guiding groove portion 14 of the upper frame 8 is guided by the upper water guiding groove portions 16 to 19 through the circulation hole 14a and flows into the lower frame 9.

In the lower portion inside the left frame body 10a and the intermediate frame bodies 12a, 13a, the lower water guiding groove portion 20,
21 and 22 are provided, and the lower water guiding groove portions 20 to 22 communicate with the lower water guiding groove portion 15 of the upper frame body 8a through the circulation holes 15a. The rainwater that has entered the lower water guiding groove portion 15 of the upper frame main body 8a passes through the circulation hole 15a and the lower water guiding groove portion 20.
It is guided by ~ 22 and flows into the lower frame 9.

A rain gutter part 23 is integrally provided in the lower portion of the lower frame 9 over the length direction. The rain gutter portion 23 is formed in a substantially U-shaped cross section. The rain gutter portion 23 is located below the lower end sides of the upper water guiding groove portions 16 to 19 and the lower water guiding groove portions 20 to 22. The upper water guiding groove portions 16 to 19
The rainwater guided by the above flows directly into the rain gutter section 23, and the rain water guided by the lower water guiding groove sections 20 to 22 flows into the rain gutter section 23 through the circulation holes 9a. Further, the rainwater on the upper surface of the transparent plate 3 flows down along the transparent plate 3 and flows into the rain trough portion 23 from the notch of the protrusion 3a of the lower frame of the transparent plate 3.

In addition, a part of the rainwater that has entered the lower water guiding groove portion 15 flows into the inside of the vertical frame 36 through the circulation holes provided in the portion corresponding to the vertical frame 36, and flows from the lower end portion of the vertical frame 36 to the outside.
A drain pipe 23a for draining the rainwater that has flowed in is attached to the lower surface of the rain gutter portion 23 of the lower frame 9.

With the above structure, the rainwater flowing down along the side wall surface above the daylighting window flows into the upper water guiding groove portion 14 of the upper frame 8, and from the upper water guiding groove portion 14 of the left and right side frames 10, 11 and the intermediate frames 12, 13. The water is drained into the rain gutter 23 of the lower frame 9 while being guided by the upper water guiding grooves 16 to 19. The rainwater that has entered the upper frame 8 flows into the lower water guiding groove portion 15 of the upper frame 8 and is guided to the lower water guiding groove portions 20 to 22 of the left frame 10 and the intermediate frames 12 and 13 and flows into the rain gutter portion 23. .

Further, the rainwater on the upper surface of the transparent plate 3 flows down along the inclination of the transparent plate 3, flows into the rain gutter portion 23, and is drained.

The decorative frame device 25 is attached to the lower frame 9 of the upper frame 5 along the longitudinal direction.

The decorative frame device 25 has a lower frame 9 as shown in FIGS.
A decorative frame 26 that covers the front surface of the decorative frame 26 along its length direction is attached so as to be movable and adjustable in the vertical width direction of the decorative frame 26.

The decorative frame 26 has a cover 27 having a chevron-shaped cross section in the upper part and a mounting part 28 in the lower part, and is formed in a shape capable of covering the lower frame 9 satisfactorily as a whole. A fitting groove 27a is provided on the inner surface of the cover portion 27 in the length direction thereof. The fitting groove 27a is provided on the left and right side frames 10 and 11 and the intermediate frames 12 and 13 at the lower ends thereof.
It is fitted into the tip of the mounting bracket 29 of 6.

The mounting portion 28 is formed in a tubular shape having a quadrangular cross section, and is positioned so as to project inward from the lower portion of the decorative frame 26. Adjustment fittings 31, 31 having elongated holes 31 a extending in the vertical direction are provided at both ends of the upper surface of the mounting portion 28. Further, the adjusting metal fittings 3 are provided on both ends of the lower frame 9 to which the decorative frame 26 is attached.
1. Fixing metal fittings 32, 32 having screw holes 32a corresponding to 1
Is provided.

When mounting the decorative frame 26, the adjustment fittings 31, 31 are aligned with the fixing fittings 32, 32 of the lower frame 9 from the outside, and the fixing screw 30 is screwed through the elongated holes 31a of the adjusting fittings 31, 31. Screw into the hole 32a. This allows
With the fixing screw 30 loosened, the decorative frame 26 can be moved in the vertical width direction within the range of the length of the long hole 31a.

In the vicinity of both ends of the upper surface of the mounting portion 28, a screw hole 28a into which the screw 33a is screwed, and a locking hole 2 through which the screw 33b is locked.
8b are provided side by side. Also, the mounting part 2
A screw hole 28a into which the screw 33a is screwed is also provided substantially at the center of the upper surface of the screw 8. The screws 33a, 33
b is screwed into the screw hole 28a through a hole 28c provided on the lower surface of the mounting portion 28 and passed through the locking hole 28b.
As a result, the heads of the screws 33a and 33b are not exposed, and the appearance is not impaired.

Screw holes 34 for screwing the screws 33b passed through the locking holes 28b are provided at positions corresponding to the locking holes 28b on both ends of the lower surface of the rain gutter portion 23 of the lower frame 9.

When the decorative frame 26 is attached to the lower frame 9, first, the fitting grooves 27a of the cover 27 are formed in the left and right side frames 10 and 11 and the intermediate frames 12 and 13.
It is fitted into the tip of the mounting bracket 29. After that, the adjustment fittings 31,
31 is aligned with the fixing brackets 32, 32 and the fixing screw 30
Screw in. Then, with the fixing screw 30 loosened, the decorative frame 26 is moved up and down to adjust the leveling, and then the fixing screw 30 is tightened and fixed.

Next, the screw 33a is screwed into the screw hole 28a of the mounting portion 28, and the tip of the screw 33a is brought into contact with the lower surface of the rain gutter portion 23 of the lower frame 9, as shown in FIG. Further, the screw 33b is passed through the locking hole 28b, and the screw hole 34 on the lower surface of the rain gutter portion 23 of the lower frame 9 is inserted.
Screw in and tighten.

The decorative frame 26 is stably attached to the lower frame 9 by fixing the adjusting metal fitting 31 and the fixing metal fitting 32 with the fixing screw 30 and fixing the mounting portion 28 with the screws 33a and 33b.

Further, at that time, if the lighting window to which the decorative frame 26 is attached has an external appearance such as an inclination or a bend, the fixing screw 3
0, by loosening the screws 33a and 33b, the decorative frame 26 is moved and adjusted in the vertical direction to balance and incline,
Deflection can be eliminated.

It should be noted that caps 26 a, 26 a that cover the end surfaces of the decorative frame 26 and the lower frame 9 are attached to both ends of the decorative frame 26.

The ventilation side frame portion 7 of the window frame body 2 is configured by the intermediate frame 13, the horizontal frame 35, and the vertical frame 36 of the upper frame portion 5 being framed in a triangular shape as shown in the drawing, and the louver 37 being housed therein. ing.

The angle formed by the intermediate frame 13 and the horizontal frame 35 is determined by the upper frame part 5.
It is the same as the inclination angle of. The louver 37 is configured by arranging a plurality of blade plates laterally parallel to each other as shown in the figure and arranging ventilation members 38 and 39 in an indoor and outdoor double manner.
Further, ventilation holes are provided in the upper part of the ventilation member 38 on the indoor side and the lower part of the ventilation member 39 on the outdoor side, respectively.
Ventilation can be performed through the ventilation holes. The ventilation hole of the ventilation member 38 is provided at a position higher than the ventilation hole of the ventilation member 39 in order to prevent rainwater from entering from the outdoor side.

Further, the ventilation member 39 is provided with an opening / closing body 39a that can be slid to open and close the ventilation hole. A knob extending to the indoor side is attached to the opening / closing body 39a so that the knob can be opened and closed by operating the knob from the indoor side.

As described above, the ventilation side frame portion 7 includes the lighting portion 5a of the top frame portion 5.
And the eaves portion 5b are integrally frame-connected and provided.

The daylighting window of this embodiment is mounted so as to partition the inside and outside of the building opening 1 by the upper surface frame portion 5 and the ventilation side surface frame portion 7 of the window frame body 2.

The upper frame 8 and the left frame 10 of the upper frame 5, and the horizontal frame 35 and the vertical frame 36 of the ventilation side frame 7 are respectively the opening peripheral edge 1
It is attached to a.

Further, the lower side of the upper surface frame portion 5 is fixed to the front edge of the building opening portion 1 via an underframe 40 provided at a position farther to the indoor side than the lower frame 9.

The underframe 40 includes a support member 42 and a mounting member 43. The lengths of the supporting member 42 and the mounting member 43 are equal to the lateral width of the building opening 1, that is, the length from the left frame 10 to the intermediate frame 13 of the upper frame 5.

The support member 42 is fixed to the lower surfaces of the left and right side frames 10 and 11 and the intermediate frame 12 at a position corresponding to the front edge of the building opening 1 that is slightly more indoors than the lower frame 9 of the upper frame 5. It is worn and extends parallel to the lower frame 9. Further, at the lower part of the supporting member 42, engaging recesses 42a, 42a for engaging with the mounting member 43 are provided in the length direction. In addition, a support piece 42b is integrally provided on the upper portion of the support member 42, and the support piece 4b
2b is in pressure contact with the lower surface of the transparent plate 3.

The mounting member 43 is fixed along the front edge of the building opening 1 as shown in FIG. At the top of this mounting material 43,
Engagement pieces 43a, 43a are provided which are fitted into and engaged with the engagement recesses 42a, 42a of the support member 42.

At the time of fastening by the underframe 40, the supporting member 42 and the mounting member 43 are engaged with each other by the engaging recesses 42a and the engaging pieces 43a to form the underframe 40, and the supporting member 42 side is placed on the upper surface frame portion 5.
And the mounting material 43 side is fixed on the front edge of the building opening 1.

As a result of the fastening to the building opening 1, the inside and outside of the building opening 1 are partitioned by the upper surface frame portion 5 and the ventilation side surface frame portion 7.

Further, as described above, the length between the upper and lower frames 8 and 9 of the upper surface frame portion 5 is made longer than the vertical width of the building opening portion 1, so that the portion from the underframe 40 to the lower frame 9 is the building opening portion. It is located so as to project like an eaves toward the outdoor side from the front edge side wall surface of No. 1. The length of the protruding portion to the outdoor side is not particularly limited, but if the length is such that the fastening portion by the underframe 40 is hidden, the raining finish at the fastening portion can be improved and the appearance can be improved.

A distribution hole 42c is provided on the indoor side of the support piece 42b of the support member 42 of the underframe 40, inside the underframe 40 for guiding water droplets that have condensed and flowed down inside the translucent plate 3 facing the indoor side. ing. Further, the attachment member 43 is provided with a circulation hole 43b for guiding the water droplets that have condensed and flowed down on the lower surfaces of the left side frame 10 and the intermediate frame 12 facing the indoor side into the underframe 40. A discharge hole 43c for discharging the condensed water flowing through the circulation holes 42c and 43b to the outdoor side is provided in a portion of the mounting member 43 facing the outdoor side. This discharge hole 43
A drain valve 44 is attached to c to prevent rainwater from entering from the outside.

Further, in this embodiment, the right side frame 1 of the eaves 5b of the upper frame 5 is
On the first side, the horizontal frame 45 and the vertical frame 46 form a ventilation side frame part 7
Similarly to the above, the side frame portion 47 is formed by framing in a triangular shape and inserting glass into the frame. The glass of the side surface frame portion 47 may be provided as necessary, and of course, only the frame may be used without inserting the glass.

When an entrance is provided below the eaves 5b of the upper frame 5 as shown in FIG. 1, the eaves 5b serves as an eaves for the entrance to prevent rain and the like. The inside of the doorway can be brightened.

In this embodiment, the case where the translucent plate 3 is housed in the eaves portion 5b is shown, but the daylighting plate may not necessarily be provided. When the opaque panel is stored, the eaves 5b can prevent rain and sunlight at the same time. In addition, the length of the eaves portion 5b is set to the lighting portion 5
Although the length is half of a, the length of the eaves portion 5b is not particularly limited as long as it can function as an eaves.

In addition, in this embodiment, the window frame 2 is provided with the lighting portion 5a and the eaves portion 5b.
Although the case where it is configured by the upper surface frame portion 5 having the above and the ventilation side surface frame portion 7 is shown, the ventilation side surface frame portion 7 does not necessarily have to be provided.

Furthermore, although the case where the eaves portion 5b is formed to extend to only one side of the daylighting portion 5a is shown, for example, when the wall surfaces of the building are located at the lower portions on both sides of the building opening 1, The portion 5b can be formed by extending to both sides of the daylighting portion 5a.

[Effects of the Invention] As described above, according to the present invention, since the daylighting portion and the eaves portion of the window frame body are integrated, the daylighting portion and the eaves portion can be unitized and integrally attached. Compared to the case where the eaves are attached separately, the mounting work is extremely simple and the eaves can be firmly provided.

Moreover, since the eaves are located on the side of the lower wall on one side or both sides of the building opening, the eaves function sufficiently, and there is sufficient space not to get wet in the rain. It has the effect of being obtained.

Further, since the daylighting section and the eaves section are continuous, there is an effect that the rain finish can be improved.

[Brief description of drawings]

1 is a perspective view of an embodiment of the present invention, FIG. 2 is an exploded perspective view of an embodiment of the present invention, FIG. 3 is a sectional view taken along line AA of FIG. 1, and FIG. 1 is a cross-sectional view taken along the line BB in FIG. 1, FIG. 5 is a perspective view showing a state of rainwater flowing down in the daylighting window shown in FIG. 1, and FIG. 6 is a view showing a state of rainwater flowing down in a window frame. 7 is a cross-sectional view taken along the line CC, FIG. 7 is an exploded perspective view of a decorative frame device mounted on the lower frame, and FIG.
FIG. 9 is a sectional view of the decorative frame device shown in FIG. 9, and FIG. 9 is a partial sectional view of the decorative frame device shown in FIG. 1: Building opening part, 2: Window frame body 3: Translucent plate, 5: Top frame part 5a: Daylight part, 5b: Eave part 7: Vent side frame part, 8: Top frame 9: Bottom frame, 10: Left side Frame 11: Right frame, 12, 13: Intermediate frame 25: Decorative frame device, 40: Underframe

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Creator Masayoshi Wada 2-7-23 Kiba, Koto-ku, Tokyo Shin Nikkei Co., Ltd. (56) Bibliography Sho 62-126401 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. A daylighting window provided with the following requirements in which a window frame is attached to a building opening opening upward. (A) The window frame body integrally includes a daylighting part and an eave part extending to one side or both sides of the daylighting part. (B) The wall surface of the building is located on the outdoor side of the building opening and below one or both sides of the building opening. (C) The lighting unit is located at the building opening to serve as a lighting window body. (D) The eaves are located at a side portion of the wall surface on one side or both sides of the building opening.