JPH0541189Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention relates to the structure of an attachment with a sealing material used to seal between a sash frame and a panel-shaped exterior material.

(Prior art) Conventionally, when a panel-shaped exterior material called a siding board is used as the exterior of a building, in order to seal the space between it and the sash frame, as exemplified in Japanese Utility Model Publication No. 59-21256, A sash frame with a sealing material mounting groove integrally molded on the outdoor surface of the frame mounting piece is used, and the sealing material is attached to this frame and abuts against the side of the frame of the panel-shaped exterior material, and the edge of the panel-shaped exterior material is sashed. In contact with the frame, an air layer is formed surrounded by the sash frame, the sealing material, and the exterior material, and caulking material is applied between the edge of the panel-like exterior material and the sash frame.

(Problems to be solved by the invention) By the way, the above-mentioned conventional method has a sealing material mounting groove integrally formed in the sash frame, and is not suitable for the generally widely used residential sash frame (non-panel exterior). Since the cross-sectional shape is different from that for materials (for materials), it must be prepared separately as a dedicated member, which has the disadvantage of being extremely disadvantageous in terms of manufacturing costs and inventory management. In addition, the application of caulking material causes water leakage due to aging, and the work is extremely complicated, increasing the total cost.

Therefore, this invention was developed in view of the above-mentioned problems of the conventional technology, and it does not require a sash frame for the construction of panel-like exterior materials, and instead Using a sash frame for constructing panel-shaped exterior materials, it is possible to construct panel-shaped exterior materials, reducing costs in terms of manufacturing and inventory management, as well as reliably and robustly sealing the gap between the exterior materials and the structure. To obtain an attachment with a sealing material that reliably prevents rainwater from entering.

(Means for solving the problem) As a means to achieve this, this invention consists of an auxiliary frame attached to the building frame and a sealing material attached to the outdoor side of the auxiliary frame, and the sealing material is a panel The main body part that comes into contact with the side edge of the frame of the shaped exterior material is provided with a tongue piece part that comes into contact with the outer surface of the peripheral wall of the sash frame and forms a space between the peripheral wall and the above-mentioned body attachment part. .

(Example) An example of a specific configuration of this invention shown in the drawings will be described in detail below.

1 to 3 show a first embodiment of this invention, in which 1 indicates upper and lower frames 2, 3 and left and right vertical frames 4, 4.
As is well known, the shoji (shoji 5) is built into a sash frame. The upper frame 2 has a mounting portion 2b that is fixedly attached to the frame A projecting from the indoor end surface of the inclined upper wall 2a. The upper wall 2a and the frame mounting portion 2b form a peripheral wall of the upper frame 2. Lower frame 3 is prospective wall 3
A hollow part 3c is formed on the outside of the lower surface of a, and a mounting part 3b fixed to the frame A is provided on the indoor side end surface of the bottom wall 3d to protrude downward, and the bottom wall 3d and the frame mounting part 3b are connected to each other. It forms the peripheral wall of the frame 3. Also, lower frame 3
At both ends thereof, a mounting portion 3b and a bottom wall 3d are provided to protrude longer than the prospective wall 3a so as to extend to the sides of the dungeon 4. The vertical frame 4 has a mounting part 4b fixed to the frame A protruding outwardly at the central part of the side wall 4a in the perspective direction, and the vertical frame 4 is connected to the outer wall 4a and the frame mounting part 4b.
The outer wall 4a of the vertical frame 4 is connected to the side end surface of the projected wall 3a of the lower frame 3 and abuts on the protruding bottom wall 3d. Reference numeral 6 denotes an auxiliary frame formed in a band shape, which has a mounting part 6b formed on one side of the rising leg part 6a, and a groove-shaped groove extending in the longitudinal direction along the mounting part 6b, with the ends facing each other inwardly. A sealing material mounting portion 6c having a bent locking piece projecting thereon was formed. Reference numeral 7 denotes a sealing material, which is made of synthetic resin or the like and has an elastic band shape, and has a bulging crimp portion on an engagement base 7a to be attached to the sealing material mounting portion 6c.
b, and a tongue portion 7c formed at the tip thereof. 8 is a board-shaped exterior material that is attached to the outdoor side of the frame A.

In order to install this auxiliary frame 6, it must be placed so that it straddles the frame mounting parts 2b, 3b, 4b, 4b externally attached to members such as pillars and lintels that make up the frame A, and the outer surface of the constituent members of the frame A. The attachment part 6b is nailed to the frame A, and the sealing material attachment part 6c of the auxiliary frame 6 is attached to the four circumferences of the sash frame 1 so that it is on the inside closer to the sash frame 1 than the attachment part 6b. At this time, the tongue portions 7c of the sealing member 7 are the upper wall 2a as a peripheral wall of the upper frame 2 that projects toward the outdoors, the bottom wall 3d of the lower frame 3 as a peripheral wall that projects toward the outdoors, and the outdoor direction of the vertical frame 4. It comes into elastic contact with an outer wall 4a as a peripheral wall protruding toward the outside so as to be curved toward the outdoors, and a hollow portion 9 is formed by the peripheral wall and the mounting portion. Then, the exterior material 8 is attached so that the indoor wall surface 8a is pressed against the main body portion 7b of the sealing material 7.

Note that the bottom wall 3 of the lower frame 3 extending to the side of the vertical frame 4
A waterproof closure 11 is attached to the side end of the lower frame bottom wall 3d in order to prevent rainwater from entering the interior from between the bottom wall 3d and the exterior material. With this, each frame 2, 3,
4, 4 and the exterior material 8 can be reliably sealed by the sealing material 7 attached to the auxiliary frame 6, and in the unlikely event that the tongue portion 7c and the upper wall 2a or the outer wall 4a Even if rainwater enters into the hollow part 9 from between the outer surface and the outer surface, the pressure becomes equal to the external pressure inside the hollow part through the drain port 10 formed between the closing body 11 and the vertical frame 4. Therefore, the rainwater falls onto the bottom wall 3d of the lower frame due to its own weight and is discharged to the outside from the drain port 10.

4 and 5 show a second embodiment of this invention, in which the tongue portion 7c of the sealing member 7 is bent into a V-shape, and the tongue portion 7c is bent into a V-shape. The central chevron-shaped protruding portion 7d of is pressed against the sash frame 1 side, and its tip 7e and the end of the main body portion 7b are elastically contacted with the cutting end 8b of the exterior material 8, so that the exterior material 8 is attached to the main body portion 7b of the sealing material 7. The hollow part 9 is formed between the sealing material 7 and the sash frame 1 side. Thereby, the sealing performance of the gap S between the sash frame 1 side and the exterior material 8 can be further improved, and the intrusion of rainwater can be reliably prevented. especially,
Here, since the cut end 8b of the exterior material 8 is covered by the V-shaped tongue piece 7c, this cut end 8b
It is possible to prevent rainwater from entering into the exterior material and prevent deterioration of the exterior material 8.

6 and 7 show the third and fourth embodiments of this invention, in which the auxiliary frame 12 forms an upper plate 12a that also serves as a draining plate, and the frame A is attached to the indoor end surface of the upper plate 12a. A mounting portion 12b is provided protrudingly and attached to the lower part of the lower frame 3, and a sealing material mounting portion 12c is formed on the back side of the upper plate 12a toward the indoor side, and the sealing material 7 is fitted and locked to this. In the case of the third embodiment, the tongue portion 7c of the sealing member 7 is pressed against the back surface of the upper plate 12a, and in the case of the fourth embodiment, the tongue portion 7c of the sealing member 7 is bent and the tongue portion 7c of the upper plate 12a is pressed. Cut end 8 of back side and exterior material 8
b and are in pressure contact with each other.

Note that instead of forming the hollow portion 9 by bringing the tongue portion 7c of the sealing member 7 into contact with the top wall 2a, bottom wall 3a, and outer wall 4a, a configuration that provides the same effect as this may be used.
The tongue portion 7c may be brought into contact with each mounting portion 2b, 3b, 4b protruding from each of the walls 2a, 3a, 4a, respectively, and a hollow portion 9 may also be formed.

(Effect of the invention) As described above in detail regarding various embodiments,
This idea is to attach a sealing material to an auxiliary frame formed separately from the sash frame, and use this to seal the gap between the sash frame and the exterior material. It is not necessary to prepare a sash frame for construction, and it is now possible to use the sash frame for non-panel exterior material construction used for general housing, simplifying production and inventory management and reducing costs. can. Furthermore, since the sealing material is attached to the auxiliary frame, its attachment work can be carried out easily and quickly. Furthermore, the sealing material is attached so that the main body is in pressure contact with the exterior material and the tongue piece is in elastic contact with the sash frame, so the gap between the sash frame and the exterior material can be sealed, and rainwater can be reliably prevented from entering. It has the following effects.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional side view of the first embodiment of this invention;
2 is a cross-sectional plan view, FIG. 3 is a perspective view of the connecting portion between the lower frame and the vertical frame, FIG. 4 is a vertical side view of the second embodiment, and FIG. 5 is a cross-sectional plan view. Figure 6 is a longitudinal cross-sectional side view of the lower frame portion of the third embodiment;
The figure shows a longitudinal sectional side view of the lower frame portion of the fourth embodiment. 1... Satsushi frame, 2... Upper frame, 3... Lower frame, 4
... Vertical frame, 6 ... Auxiliary frame, 6b ... Mounting part, 6c
...Sealing material attachment part, 7... Sealing material, 7a... Engagement base, 7b... Main body part, 7c... Tongue piece part, 8...
Exterior material, A...Structure.

Claims (1)

[Scope of utility model registration request] It consists of an auxiliary frame that is attached to the building frame and a sealing material that is attached to the outdoor side of the auxiliary frame. A sealing attachment between a sash frame and an exterior material, characterized in that a tongue piece is provided which comes into contact with the surrounding wall and forms a space between the surrounding wall and the frame attachment part.