JPS6329814Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a satsui window frame that can accommodate exterior materials of different thicknesses and can completely drain water from exterior materials of any thickness.

A sash window frame that is partially or completely extended outdoors has an edge for storing exterior materials, but conventional sash window frames only have one edge of a predetermined width. Nakatsuta. For this reason, it has had the disadvantage that it is necessary to prepare many types of sash window frames, each having a cutting edge with a variety of widths depending on the thickness of the exterior material.

This invention was made in view of the above drawbacks,
By forming a plurality of facing edges of the exterior material in the indoor/outdoor direction on the back side of the vertical frame, and forming a water section at a position on the lower surface of the lower frame that corresponds to the facing edge position closest to the outdoors among these facing edges, To provide a satsui window frame capable of housing many types of exterior materials having various thicknesses and in which a water cutter in the lower frame fully functions regardless of the thickness of the exterior material.

Hereinafter, embodiments of the present invention will be described based on the drawings.

Figures 1 to 3 show a first embodiment of the present invention applied to an external type sash window frame. Figure 1 is a perspective view of the joint between the vertical frame and the lower frame, and Figure 2 is a cross-sectional view. , FIG. 3 is a longitudinal sectional view. In these drawings, 1
0 is the vertical frame of the satsushi window frame, and the side wall 1 of the opening 2
installed vertically on the external surface of the This vertical frame 10
A plurality of partition edges 11a and 11b are formed in a step-like manner on the back surface at different positions in the indoor and outdoor directions. As shown in FIG. 2, an exterior material 12 such as a siding board is housed in these parting edges 11a and 11b. That is, when the exterior material 12 is thin, it is stored in the front parting edge 11a through the packing etc. 13 (see the right part of FIG. 2), and when the exterior material 12 is thick, it is stored in the front space of the front parting edge 11a. A tight material 14 is interposed between the parts and the rear parting edge 11 is inserted through a packing etc. 13.
b (left side of Figure 2). 15 is the torso, wall 1
and the exterior material 12 to form an air layer 16.

Reference numeral 20 denotes the upper frame of the sash window frame, which is attached to the outer surface of the upper wall 1 of the opening 2 in the lateral direction. Front and rear draining steps 21a and 21b are formed on the upper surface of the upper frame 20 at positions corresponding to the front and rear parting edges 11a and 11b formed on the vertical frame 10 in the indoor and outdoor directions.

Reference numeral 30 denotes a lower frame of the sash window frame, which is attached to the outer surface of the lower wall 1 of the opening 2 in the lateral direction. Front and rear water sections 31a and 31b are formed on the lower surface of the lower frame at positions corresponding to the front and rear parting edges 11a and 11b formed on the vertical frame 10 in the indoor and outdoor directions. These multiple water sections 31a, 31b are
It is formed to extend to a position slightly longer than the outer dimension of the vertical frame 10. Therefore, water intercept 3
1a and 31b may be formed integrally with the lower frame 30 as in the illustrated example, or may be formed separately from the lower frame 30,
It is also possible to use a device that is fixed with screws or the like.

A sash window frame is constructed by framing these vertical frames 10, upper frame 20, and lower frame 30.

4 and 5 show a second embodiment of the present invention applied to a semi-external type sash window frame. FIG. 4 is a cross-sectional view, and FIG. 5 is a vertical cross-sectional view. In this second embodiment, the vertical frame 10, the upper frame 20, and the lower frame 30
A part of each frame is fitted into the opening 2 and attached to the wall 1.

Parting edges 11a, 11 formed on the back side of the vertical frame 10
b, in the first embodiment, the vertical frame 10 is cylindrical and stepped, whereas in the second embodiment, the front parting edge 11a is a short piece, and the rear part is a short piece. The parting edge 11b is formed as a long piece so as to protrude from the back surface of the vertical frame 10. Since a plurality of cutting edges 11a and 11b are formed by the short pieces and the long pieces in this way, the rear cutting edge 11b closest to the outdoors is located on the vertical frame 1.
It will be located at the outdoor end of 0. and,
When storing the exterior material 12, when the exterior material 12 is thin, it is stored in the front short parting edge 11a through the packing etc. 13 as in the first embodiment (right side in Fig. 3). If it is thick, it is stored in the long parting edge 11b at the rear via a part of the protruding tight material 14 and packing etc. 13 (left side in Fig. 3).

A plurality of draining steps 21a and 21b are formed on the upper surface of the upper frame 20 as in the case of the first embodiment, but the rear draining step 21b corresponds to the rear parting edge 11b of the vertical frame 10, and It is formed at the outdoor end of the frame 20. In addition, a water section 3 is provided on the lower surface of the lower frame 30.
1 is formed, but this water section 31 is formed by the vertical frame 1.
It is formed only at the outdoor end of the lower frame 30 corresponding to the rear parting edge 11b of the frame 30.

Also in the case of the second embodiment, these vertical frame 10 and upper frame 2
0 and the lower frame 30 constitute a sash window frame.

In addition, in the above embodiment, an example was explained in which two dividing edges were formed on the vertical frame, but the present invention is not limited to those in which two dividing edges are formed. Good too. However, in this case, the number of water-cutting steps of the upper frame and the number of water-cutting sections of the lower frame formed corresponding to the cut edge will also increase.

Furthermore, the vertical frame, upper frame, and lower frame are mainly made of extruded metal such as aluminum.

As described above, according to the present invention, since a plurality of partition edges are formed on the vertical frame, several types of exterior materials having various thicknesses can be housed in one type of window frame.
It is no longer necessary to prepare multiple types of window frames with cutting edges corresponding to the thickness of the exterior material, and the labor in terms of manufacturing, management, assembly, etc. can be greatly reduced. In addition, since the water section of the bottom frame is formed to correspond to the facing edge closest to the outdoors, it is possible to fully demonstrate the water cutting function no matter what thickness the exterior material is used. have an effect.

[Brief explanation of the drawing]

Figures 1 to 3 show a first embodiment of the present invention, in which Figure 1 is a perspective view of the joint between the vertical frame and the lower frame, Figure 2 is a cross-sectional view, and Figure 3 is a vertical cross-sectional view. , 4 and 5 show a cross-sectional view and a vertical cross-sectional view of a second embodiment of the present invention. 10... Vertical frame, 11a, 11b... Separate edge, 1
2... Exterior material, 30... Lower frame, 31a, 31b...
...water section.

Claims (1)

[Scope of Claim for Utility Model Registration] A satsui window frame that is partially or entirely extended outdoors and is characterized by meeting the following requirements. (b) Form multiple edges of the exterior material at different locations in the indoor and outdoor directions on the back of the vertical frame. (b) Form a water section on the bottom surface of the bottom frame at a position that approximately corresponds to the outermost edge of the vertical frame.