JPS6349480Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a satsui window frame having an outdoor projecting portion that is attached to a window opening formed in a wall of a building.

Conventionally, a sash window frame having an outdoor overhang has not only been unsuitable for a large window opening area, but also had problems in terms of strength.

This invention can be installed with sufficient strength not only in small window openings but also in large window openings, and also provides an outdoor overhang that has an excellent appearance and prevents rainwater from entering. The object of the present invention is to provide a satsui window frame having the following characteristics.

Next, an embodiment of the present invention will be explained with reference to the drawings. In the drawing, 1 is the entire sash window frame having an outdoor projecting part, and the sash window frame is the main body attached to the window opening W. It is composed of a frame 2 and a picture frame 15 that fits into the outdoor projecting part of the main frame 2 from the outdoor side and is attached to the outdoor surface of the peripheral wall of the window opening W.

Reference numeral 2 denotes the above-mentioned main frame, which is framed in a rectangular shape by an upper frame 3, a lower frame 4, and left and right vertical frames 5, and a middle frame 6 is horizontally suspended between the left and right vertical frames on the outdoor side. A fitting part 2A and an opening part 2B are formed,
A push-up sliding section 2C is provided on the indoor side,
A push-up door 14 is attached to be slidable in the vertical direction, and is configured to open and close the opening portion 2B.

3 is the upper frame of the main frame 2 described above, and in its cross section, 3A is an outdoor overhanging web provided horizontally, and a mounting piece 3B is formed upward at the indoor end of the web 3A. Further, at the outdoor end, a front edge 3C having a protrusion 3D projecting toward the indoor side in a substantially hook shape is vertically provided at the lower end, and a portion of the outdoor surface of this front edge 3C has a substantially hook-shaped cross section. A projecting piece 3E is provided in a protruding manner. Further, a connecting piece 3F corresponding to the front edge 3C is vertically provided on a part of the outdoor overhanging web 3A, and a protruding piece 3G is protruded from the lower end of the same piece 3F opposite to the protruding piece 3D of the front edge 3C. A fitting groove 3H is formed on the lower surface of the web 3A. Further, an indoor web 3J extending horizontally toward the indoor side is provided on a part of the connecting piece 3F, and a mounting piece 3K having a substantially L-shaped cross section is formed at the indoor end of the web 3J. Note that 3L is a screw receiver formed along the longitudinal direction of the upper frame 3.

4 is the lower frame of the main frame 2, and has an overhang width corresponding to the upper frame 2; in its cross section, 4A is a web, and the portion of the upper frame 3 corresponding to the indoor web 3J is horizontal; Further, a portion corresponding to the fitting groove 3H is formed to be inclined downward toward the outdoor side, and a front edge 4B is vertically provided at the outdoor end. Further, a mounting piece 4C is vertically provided on a part of the web 4A, and a lower edge 4C is provided between the mounting piece 4C and the front edge 4B.
D is provided horizontally and has a hollow portion 4E, and an overhanging portion 4F corresponding to the outdoor overhanging web 3A of the upper frame 3 is formed. Further, a protruding piece 4G is provided to protrude from a part of the lower edge 4D, and an engaging protruding piece 4H is provided from a part of the mounting piece 4C to protrude toward the indoor side. Further, a stepped portion 4J is formed on the upper side of the indoor side of the web 4A, and at the indoor end of this stepped portion 4J, a rising piece 4K whose lower end corresponds to the engagement protrusion 4H and which rises upward is formed. At the upper end of this rising piece 4K, there is a locking piece 4L that extends horizontally toward the indoor side.
, and a protruding piece 4M having a groove 4N at its tip toward the outdoor side is formed. Also,
A mounting piece 4P is formed at the lower end of the rising piece 4K. Note that 4R is a screw receiver formed along the longitudinal direction of the lower frame 4.

Reference numeral 5 denotes the left and right vertical frames of the main frame 2, which are formed in a symmetrical shape.To explain the vertical frame 5 on the left side of the figure, in its cross section, 5A is a web that is provided vertically and has a web at the outdoor end. A front edge 5B is formed, and a mounting piece 5C having an approximately L-shaped cross section is formed at the indoor end.
is formed. Also, on the inner surface of the web 5A, a partition piece 5D is provided, almost corresponding to the connection piece 3F of the upper frame 3.
A projecting piece 5E is provided on the indoor side surface of the same piece 5D. Further, on the indoor side of the web 5A, there is a protrusion 5F having a substantially hook-shaped cross section that almost corresponds to the protrusion 4M of the lower frame 4 and facing the protrusion 5M.
is installed protrudingly. Further, a protruding piece 5G is provided inwardly protruding from a part of the web 5A closer to the outdoors. Furthermore, a leg piece 5H and a mounting piece 5J each having a substantially Z-shaped cross section are formed on the outer surface of the web 5A.

The upper frame 3, lower frame 4, and left and right vertical frames 5 formed in this way are connected to each other at both ends via screw receivers 3L and 4R to form a rectangular frame. An intermediate frame 6 is horizontally suspended between the portions corresponding to the fitting portions 2A.

Reference numeral 6 denotes the above-mentioned inner frame, and its cross-sectional shape is formed into a substantially sealed box-like cross-section having a hollow portion 6E by stepped upper edges 6A and lower edges 6B, an indoor piece 6C and an outdoor piece 6D, The indoor/outdoor pieces 6C and 6D extend upward and are provided with edge pieces 6F and 6G to form a fitting groove 6H. Moreover, a locking piece 6J having a substantially hook-shaped cross section is provided on a part of the indoor piece 6C so as to protrude upward toward the indoor side. Note that 6K is a screw receiver formed along the longitudinal direction of the middle frame 6. The middle frame 6 formed in this way is horizontally suspended between the left and right vertical frames 5 via the screw receivers 6K, and the middle frame 6 has a fitting part 2A on the upper side and a fitting part 2A on the lower side. Opening part 2
B is formed. An auxiliary vertical frame 7 is fixed to the inside of the left and right vertical frames 5 of the fitting portion 2A divided in this way, and a restraining frame 8 is attached to the auxiliary vertical frame 7, so that the upper frame 3 and Fitting grooves 3H, 6 of middle frame 6
A fitting groove 9 corresponding to H is formed, and a fitting door 10 is fitted into the fitting portion 2A.

Furthermore, a door stop member 11 is attached between the protruding pieces 5E and 5F on the inside of the left and right vertical frames 5 of the push-up sliding portion 2C, and a partition member is attached between the protruding piece 5F and the mounting piece 5C. 12 is attached, and a sliding groove 13 is formed along the longitudinal direction, and a push-up door 14 is attached between the left and right sliding grooves 13 so as to be slidable in the vertical direction.

The main frame 2 formed in this way has a window opening W
It is integrally attached to the peripheral structural member of the main frame 2, and a considerable width portion of the fitting portion 2A on the outdoor side of the main frame 2 overhangs from the outdoor surface of the window opening W to form an overhang portion. A picture frame frame 15 is attached to the outdoor projecting portion of the main frame 2 mounted in this manner so as to be fitted onto the outside.

Reference numeral 15 denotes the above-mentioned picture frame, which is formed into a rectangular shape that fits over the projecting portion of the main frame 2 by an upper frame 16, a lower frame 17, and left and right vertical frames 18. Note that each of the frame members 16, 17, and 18 is formed to have the same cross-sectional shape, so to explain the upper frame 16, its cross-sectional shape is an inner side that extends horizontally from the overhanging part of the main frame 2 to the outside. An outer piece 16B and an indoor piece 16 having a substantially Z-shaped cross section protrude in correspondence with the piece 16A and the inner piece 16A.
C and the outdoor piece 16D having a decorative surface, the section is formed into a substantially sealed box shape having a hollow part 16E, and the indoor piece 16C extends laterally to form the mounting piece 16.
F is formed, and a swallowing recess 16G into which the exterior material 20 is fitted is also formed. Note that 16H is a screw receiver formed along the longitudinal direction of the upper frame 16. In addition, in the lower frame 17, 17A is an inner piece, 17B is an outer piece, 17C is an indoor piece, 17D is an outdoor piece, 17E is a hollow part, 17F is a mounting piece, 17
G is a swallowing recess, and 17H is a screw receiver.

Both ends of the upper frame 16, lower frame 17, and left and right vertical frames 18 formed in this way are notched diagonally, and the notched end surfaces are brought into contact with each other through the screw receivers 16H and 17H. The frame frame 15 is formed into a rectangular frame, and the frame frame 15 is fitted onto the overhanging part of the main frame 2 from the outdoor side of the window opening W, and is attached via the mounting piece 16F. Window opening W
It is fixed to the peripheral frame of. The outdoor end of the frame frame 15 mounted in this manner is provided in a manner to project toward the outdoor side of the main frame 2, and a recessed portion m ₁ is formed between the frame frame 15 and the upper frames 3 and 16.
A recess m ₂ is formed between the lower frames 4 and 17, and a recess m ₃ is formed between the left and right vertical frames 5 and 18 along the longitudinal direction, and these recesses are continuous.
m ₁ , m ₂ , and m ₃ are filled with caulking material 19, and the gaps between both frames 2 and 15 are caulked.

Next, the operation and effects of this embodiment configured as described above will be explained.

Now, the sash window frame 1 of this example consists of a main frame 2 having an overhanging part extending to the outdoor side, and a frame frame 15 attached around the overhanging part of the main frame 2. are formed into a rectangular frame body by the upper frames 3, 16, the lower frames 4, 17, and the left and right vertical frames 5, 18, respectively, and the picture frame 15 is fitted over the entire projecting part of the main frame 2 from the outdoor side. It is also attached to the peripheral frame of the window opening W via the indoor side attachment piece 16F, and the outdoor end of the frame frame 15 is formed to overhang the outdoor end of the main frame 2 toward the outdoor side. Therefore, the sash window frame 1 of this example is composed of two frame bodies, the main frame 2 and the frame frame 15, and the frame frame 15 is fitted onto the projecting portion of the main frame 2 from the outdoor side. Since the main frame 2 itself is fixed to the peripheral frame 15,
It can be reinforced and its durability can be significantly increased. Moreover, since the frame frame 15 is a frame body that fits externally into the overhanging portion of the main frame 2, it is easy to attach and can be replaced. In addition, the frame frame 15
It has many features such as being able to extend outward from the projecting portion of the main frame 2 and having a decorative surface formed on the outdoor piece 16D, such as improving the appearance of the sash window frame 1.

In addition, in the said Example, each frame material 16,17,18 of the picture frame frame 15 was illustrated by the frame material of the same cross section, but is not limited to this. Also, picture frame frame 1
The upper frame 16 of No. 5 may be further extended to the outdoor side to form an eave body constituting an eave, and the lower frame 17 may be used as a window sill to be extended to the outdoor side.

Now, the present invention is a sash window frame having an outdoor projecting part, which is composed of a main frame having a projecting part projecting to the outdoor side, and a frame frame attached to the periphery of the projecting part of the main frame. The main frame and the frame frame are each formed into a rectangular frame by upper and lower frames and left and right vertical frames, and the main frame has its indoor side directly fixed to the window opening, and the frame frame is attached to the main frame. The frame is fitted from the outdoor side to the entire expected width of the overhang, and its indoor side is attached to the periphery of the window opening, and the outdoor end of the picture frame is formed to overhang the outdoor end of the main frame toward the outdoor side. As a result, the main frame itself is strongly reinforced by the frame frame, greatly increasing its durability, and the frame frame is designed to fit externally into the overhang of the main frame. It is easy to install from the outdoor side in a framed state, and it can be replaced. Also, since the picture frame extends outward from the overhanging part of the main frame, the appearance can be improved, and the outdoor overhanging part can be This is an extremely practical idea for a satsushi window frame.

Since the present invention is a method in which a rectangular picture frame is fitted to the main frame from the outdoor side, there is a problem that a gap occurs between the main frame and the picture frame, but a continuous groove is formed. By caulking, you can prevent rainwater from entering through the gaps.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention, in which Figure 1 is a perspective view, Figure 2 is a front view, Figure 3 is an enlarged horizontal sectional view,
FIG. 4 is an enlarged longitudinal sectional view. 1... Satsushi window frame, 2... Main frame, 3, 16...
Upper frame, 4, 17...Lower frame, 5, 18...Vertical frame, 1
5...Picture frame frame.

Claims (1)

[Scope of utility model registration request] A satsui window frame having an outdoor projecting part, comprising a main frame having a projecting part extending to the outdoor side and a frame frame attached to the periphery of the projecting part of the main frame, the main frame and the frame frame. is formed into a rectangular frame body by upper and lower frames and left and right vertical frames, and the main frame has its indoor side directly fixed to the window opening, and the picture frame has an extension of the main frame overhang. Fitting from the outdoor side to the width, and attaching the indoor side to the periphery of the window opening, and furthermore, the outdoor end of the picture frame is formed to overhang the outdoor end of the main frame to the outdoor side, and the outdoor side of the main frame 1. A sash window frame having an outdoor overhang, characterized in that a concave portion continuous on all four sides is formed between a main frame and a picture frame at an end, and the concave portion is filled with caulking material.