JPH0613991Y2 - Watertight structure of the vertical connection - Google Patents

Description

[Detailed description of the device] [The purpose of the device]

(Industrial field of application) The present invention is directed to a structure having a vertical connecting portion in which adjacent sash vertical frames are connected via a vertical one, for example, one having sufficiently good water-tightness in the vertical connecting portion of the connecting window. The present invention relates to a watertight structure of the cubic connection portion used for the above. (Prior Art) Conventionally, as a structure having a vertical connecting portion in which adjacent sash vertical frames are connected via a vertical direction, for example, FIG.
There was something like that shown in (b). As shown in FIG. 2, adjacent sash vertical frames 51, 51
Are connected via the upright 52, and upright tight materials 53, 54 are provided between the outdoor side pieces 52a, 52b of the upright 52 and the outdoor side surfaces of the sash vertical frames 51, 51, respectively. An upper sealing portion 56 by caulking is provided between the outside of the upper frame and the skeleton 55 together with a backup material 57, and a lower sealing portion 58 by caulking also backs up between the outside of the sash lower frame and the skeleton 55. It has a structure provided together with the material 59. (Problems to be solved by the invention) However, in the cubic connecting portion having such a conventional structure, as shown in FIG. 2 (b), the body formed by the upper sealing portion 56 and the lower sealing portion 58 is formed. Surrounding seal position and sash vertical frame 5 by cubic tight materials 53, 54
Since the sealing positions of 1, 51 and the cuboid 52 were displaced in the indoor and outdoor directions, rainwater penetrated from the arrow direction A in FIG. 2 (a) to the ★ part in FIG. There was a problem that the watertightness at the connection part could not be secured sufficiently. (Purpose of the Invention) The present invention has been made in view of the above-mentioned conventional problems, and has sufficiently good water-tightness in a vertical connection portion in which adjacent sash vertical frames are connected via a vertical axis. The purpose of the present invention is to provide a watertight structure of the cubic connection part which can be

[Constitution of device]

(Means for Solving Problems) The present invention is directed to a seal which is opened to the outside of the room by the adjacent sash vertical frame and the vertical connection at a vertical connection portion in which the adjacent sash vertical frames are connected via the vertical. Forming a groove for use in the seal, and a vertical seal part provided with the seal groove in the seal groove, and a horizontal upper and lower seal part filled between the sash upper and lower frames and the skeleton are substantially in the same plane. It is characterized in that it is formed in a groove depth such that it becomes a continuous state and has substantially the same seal thickness. (Embodiment) FIGS. 1A and 1B show an embodiment of the present invention. The embodiment shown in FIG. 1 is an example of a tilting window, and the shoji 1 is installed in a sash frame composed of a sash upper frame 2, a sash vertical frame 3, 3, and a sash lower frame 4, and It is possible to incline in the outdoor direction with the ridge 4a formed on the frame 4 as a fulcrum. The sash vertical frame 3 of the sloping window having the structure shown in FIG. 1 (a) and another sashing window having the same structure as that shown in FIG. 1 (a) (of course, another structure, for example, fitting and killing). It may be a window, etc.) and the sash vertical frame 3 is shown in FIG. 1 (b).
As shown in FIG. 5, they are in a state of being adjacent to each other, and are connected via a cuboid 5 as described later. The adjacent sash vertical frames 3 and 3 and the groove bottom forming piece 5b projecting from the outdoor side end 5a of the vertical 5
A sealing groove 6 that opens to the outside of the room is formed, and a longitudinal sealing portion 7 by caulking is formed in the sealing groove 6 together with a backup material 8. Further, the sash vertical frames 3 and 3 are connected to the upright 5 by engaging the locking pieces 5 provided on both sides of the outdoor side end 5a of the upright 5 and directed in the indoor direction.
c and 5c, and a locking piece 3 which is provided in such a manner as to project toward the facing surface side of the sash vertical frames 3 and 3 at a position corresponding thereto and which faces the outdoor direction.
It is done by locking c and 3c,
On the indoor side, the eye plate mounting bracket 12 is attached to the indoor side end 5d of the upright 5 with a screw 11, and the sash vertical frames 3, 3 are provided between the indoor side end 5d of the upright 5 and the eye plate mounting bracket 12. The indoor end is connected by sandwiching it. Then, the eye plate mounting bracket 12 is attached to the eye plate 13
Are fitted and fixed. On the other hand, between the outer side of the sash upper frame 2 (the upper surface side in FIG. 1A) and the skeleton 15, a lateral upper seal portion 16 by caulking is formed together with the backup material 17, and the sash lower frame 4 Outside (bottom side of FIG. 1 (a)) and draining plate 18
A horizontal lower seal portion 19 formed by caulking is formed together with the backup material 20 between and. Further, in the sealing groove portion 6, the vertical sealing portion 7 and the horizontal vertical sealing portions 16 and 19 formed on the outer sides of the sash upper and lower frames 2 and 4, respectively, are virtually shown in FIG. 1 (b). As shown by the lines, the vertical seal portion 7 and the horizontal upper and lower seal portions 1 are located at the same position in the indoor / outdoor direction.
The groove depth of the sealing groove portion 6 is set so that 6 and 19 are substantially continuous on the same plane and have substantially the same seal thickness. That is, the protrusion size in the outdoor direction of the groove bottom forming piece 5b provided so as to project at the outdoor side end 5a of the upright 5 is set. Therefore, the vertical seal portion 7 and the horizontal upper and lower seal portions 16 and 19 are continuous on substantially the same plane and with substantially the same thickness. In other words, the outer periphery of the sash frame is completely joined. The continuous seal parts 7, 16, 7, 19 in the state
As a result, the watertightness of the vertical connecting portion can be made extremely good. Further, in this embodiment, when the sash vertical frames 3 and 3 and the sash 5 are connected to each other on the indoor side of the sealing groove portion 6, an engagement member facing both sides of the outdoor side end 5a of the sash 5 facing in the indoor direction. The stop pieces 5c, 5c and the sash vertical frame 3, at the corresponding positions.
Since the locking pieces 3c, 3c, which are provided on each of the facing surfaces of 3 and project toward each other, and which face the outdoor direction, are locked, a crack or the like may occur in the vertical seal portion 7 for sealing. Even if there is water leakage in the groove portion 6, the locking pieces 3c, which are provided on the facing surfaces of the sash vertical frames 3 and 3 and project toward the outdoor direction,
Since 3c plays a role of returning water, it becomes possible to prevent water from further entering toward the indoor side. In addition, although the above-mentioned embodiment showed the example in which one of the adjacent windows was the outturning window 1, the kind of the window is not particularly limited. In addition, the lateral upper seal portion 16 is formed between the sash upper frame 2 and the skeleton 15, and the lateral lower seal portion 19 is formed between the sash lower frame 4 and the draining plate 18. However, it goes without saying that the structure is not limited to such a structure. For example, the upper and lower seal portions 16 and 19 may be formed between the sash frames. is there.

[Effect of device]

As described above, according to the present invention, in the upright connecting portion in which the adjacent sash vertical frames are connected via the uprights, the sealing for opening to the outdoor side by the adjacent sash vertical frames and the uprights. Along with forming the groove portion, the vertical sealing portion provided with the sealing groove portion in the sealing groove portion and the horizontal upper and lower sealing portions filled between the sash upper and lower frames and the skeleton are substantially on the same plane. Since it is configured to be continuous with each other and to be formed with a groove depth that has substantially the same seal thickness, the watertightness at the vertical connection part where adjacent sash vertical frames are connected via the vertical is sufficiently good. It has a very good effect with practical value that can be obtained.

[Brief description of drawings]

FIGS. 1 (a) and 1 (b) are vertical cross-sectional explanatory views and horizontal cross-sectional explanatory views of a vertical connecting portion of a tilting window having a watertight structure of a vertical connecting portion according to an embodiment of the present invention, respectively. (A)
(B) is a vertical cross-sectional explanatory view of each window and a horizontal cross-sectional explanatory view of a vertical connection portion showing a conventional vertical connection portion. 2 ... sash upper frame, 3 ... sash vertical frame, 4 ... sash lower frame, 5 ... upright, 6 ... sealing groove, 7 ... vertical seal, 16 ... horizontal up Seal part, 19 ... Horizontal lower seal part.

Claims (1)

[Scope of utility model registration request] 1. A vertical connection portion in which adjacent sash vertical frames are connected via a vertical direction, and a groove for sealing that opens to the outside of the room is formed by the adjacent sash vertical frames and the vertical direction, and the seal is also provided. The vertical seal portion provided with the groove portion for sealing in the seal groove portion and the horizontal upper and lower seal portions filled between the sash upper and lower frames and the skeleton are continuous on substantially the same plane, and substantially A watertight structure of a vertical connection part, characterized in that the watertight structure is formed to have a groove depth having the same seal thickness.