JPH0748947Y2 - Sash raining machine - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a rain draft removing device for a sash that is attached to an opening of a building.

[Prior Art] As is well known, various metal fittings such as aluminum sashes are attached to the opening of a building, but these sashes are opened by using a wedge or the like due to their construction. After setting it correctly on, weld it to the frame member of the reinforcing bar and anchor,
It is often fixed by filling mortar or concrete in the surrounding gap.

[Problems to be solved by the invention] However, in the sash mounting method by the retrofitting described above, when filling of mortar or concrete is insufficient,
Of course, it may not be possible to fix the sash properly, or rainwater may infiltrate from the joint part, and during strong wind and rain, rainwater may flow from the four sides along the outer wall of the building to the outer surface of the sash. The rainy weather became very bad,
It will cause sash corrosion and aging faster. for that reason,
As a means to improve the rain finish, various sealing materials are filled between the outer wall material and the sash frame, and in some parts, metal "eaves" or drainers are attached above and below the sash frame. Although this method is also used, it is difficult to prevent rainwater from flowing into the outer surface of the sash from all sides along the outer wall surface, and it has not been possible to obtain a satisfactory effect of raining.

The purpose of the present invention is to add a very simple piece of equipment to a part of the sash frame to make the rain sash of the sash mounting part extremely good, and to prevent the infiltration of rainwater and the early corrosion of the sash. The purpose is to provide a new rain drafting device provided at low cost.

[Means for Solving the Problems] According to the present invention, as means for solving the above problems, upper and lower frame bones provided with a draining wall inclined obliquely downward on the front surface of the outer circumferential wall of the sash frame. And a left and right frame bones connected at right angles between both ends of the frame bones are integrally coupled, and the front end face of the rain frame is projected to the outside of the room more than the outer wall surface of the sash mounting portion. Then, the sash frame is incorporated into the opening of the building, and the joint between the rain frame and the outer wall material is sealed with a sealing material.

[Operation] Since each frame frame of the rain frame, which is integrally connected to the front surface of the indoor side peripheral wall of the sash frame, reliably prevents the inflow of rainwater flowing along the outer wall surface of the building, so that the rain of the sash mounting portion is prevented. The finish is very good, and since the raining frame can be attached to the opening in a state of being connected to the sash frame before installation, its assembling and mounting are significantly simplified.

[Embodiment] Hereinafter, the structure of the rain drafting device according to the present invention will be described in detail with reference to the drawings of the embodiments. In the drawings, reference numeral 1 is a sash frame fitted and attached to a building opening 5 of a building, and 10 is a sash. The shoji is mounted inside the frame 1 so as to be openable and closable, and the structures of the sash frame 1 and the shoji 10 are basically the same as those of the conventional window sash, but the upper frame 11 and the lower frame of the sash frame 1 are not changed. Outer side peripheral walls 11a, 12a, 13a, 14a of the frame 12, the left vertical frame 13, and the right vertical frame 14
The rain frame 2 is integrally connected and fixed to the front surface of the.

The rain frame 2 includes frame bones 21, 22 facing each other vertically and both frame bones 21, 22.
It is constituted by left and right frame bones 23 and 24 connected at right angles between the respective side end portions of 22. Of these, the upper and lower frame bones 21 and 22 are drainage walls 21 that are inclined obliquely downward toward the outdoor side, respectively.
The upper frame bone 21 has a rising wall 21b at the rear end of the draining wall 21a, a hanging wall 21d at the front end, and a lower frame bone 22 at the rear end of the draining wall 22a. An upper wall 22b, a hanging wall 22c, and a hanging wall 22d are continuously provided at the front end portion. The left and right frame bones 23,
24 has a U-shaped cross-section as shown, and in the case of the first embodiment (FIGS. 1 to 4), the frame bones 29, 29 have upper and lower frame bones 2 on their inner surfaces.
1, 22 and the left and right frame bones 23, 24 are formed with screw holes 30, 30 for connecting and fixing them with screws 60, 60, and a projection 25 extending inward in the longitudinal direction is formed in the opening on the outdoor side. , 25 are provided so as to face each other, and outwardly projecting ridges 2 that engage with the ridges in this opening.
Eye plates 27, 27 with 6, 26 are elastically fitted and fixed,
At the rear of the left and right frame bones 23, 24, the top and bottom frame bones 2
Providing outward projecting walls 23a, 24a that abut against the notch portions 21e, 22e of the rising walls 21b, 22b of 1, 22 and the upper and lower frame bones 21, 22 and the left and right frame bones 23, 24 are As shown in FIG. 3, it is fixedly connected by screws 60, 60 which penetrate through the draining walls 21a, 22a of the upper and lower frame bones and are screwed into the screw holes 30, 30 of the left and right frame bones.

5 to 8 show the structure of a raining frame according to another embodiment of the present invention. In the second embodiment shown in FIGS. 5 and 6, the left and right frame bones and the upper part are shown. Without providing the notch 21e as in the previous embodiment at the joint end of the frame bone, the joint plate 61 having the shape as shown in FIG. An example in which they are integrally connected and fixed at 62 is shown.

Also, in the third embodiment of FIGS. 7 and 8, the left and right frame bones 2
Corner connecting fittings as shown in Fig. 8 at the upper and lower ends of 3,24
An example of connecting the upper and lower frame bones 21 and 22 with 3 and 4 is shown, and the corner connecting fittings 3 and 4 are both sides of the horizontal walls 31a and 41a having the same slope as the draining walls 21a and 22a of the upper and lower frame bones 21 and 22. Has a pair of side walls 31b, 41b that match the inside of the left and right frame bones 23, 24, and fit the corner connecting fittings 3, 4 to the upper and lower ends of the left and right frame bones 23, 24,
The seventh by means of connecting the upper and lower frame bones 21 and 22 with screws 63 and 64
The rain frame 2 as shown in the figure is constructed.

Since the device of the present invention has the above structure,
In order to attach this to the frame opening 5 of the building, in the usual case, the sash frame 1 and the rain draft frame 2 are processed and brought into the construction site in the state of attaching parts and assembled, and each peripheral wall on the outdoor side of the sash frame 1 11a, 12a, 13a, 14a are fixed to the rising walls 21b, 22b of the rain frame 2 and the left and right frame bones 23, 24 with screws 51, 52, 53, 54, respectively, and the sash frame 1 and the rain frame 2 are fixed. After they are integrally combined with each other, the sash frame 1 to which the rain cutting frame 2 is attached is fitted into the frame opening portion 5 and attached at a predetermined position with the anchor 7, and if necessary, the rain cutting frame 2
The rising walls 21b, 22b of the upper and lower frame bones 21, 22 and the projecting walls 23a, 24a of the left and right frame bones 23, 24 are connected and fixed to the skeleton member 8 of the body opening 5 with screws 55, 56, 57, 58, After that, the gaps at the joints between the rain frame 2, the sash frame 1, and the outer wall material 9 of the building are sealed with the sealing material 6. In addition, assembling of the sash frame 1 and the rain drain frame 2 and connection of both may be carried out in a processing factory and then carried into a construction site.

[Effects of the Invention] As described above, when the rain shaving device according to the present invention is applied to the sash, the frame bones of the rain sash that are integrally coupled to the front surface of the indoor side peripheral wall of the sash frame allow the sash to be attached to the outer wall of the building. Since the inflow of rainwater along the line is reliably prevented, the sash mounting part has a very good rain finish, and it has an excellent effect of preventing infiltration of rainwater and premature corrosion of the sash. ,
Since the rain hull can be attached to the opening in a state of being connected to the sash frame before installation, the assembling and mounting thereof can be remarkably simplified and the work efficiency can be greatly improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a vertical cross-sectional view of an essential part of a sash showing an example of a concrete implementation structure of a rain storm device according to the present invention, FIG. 2 is a cross-sectional view of the same, and FIG. FIG. 4 is a perspective view showing a structure of a raining frame according to an embodiment, FIG. 4 is an exploded perspective view of a main part, FIG. 5 is a perspective view showing a structure of a raining frame according to a second embodiment, and FIG. FIGS. 7 and 8 are perspective views showing the structure of the rain frame according to the third embodiment, and FIG. 8 is an exploded perspective view of the same. 1: Sash frame, 2: Rain frame, 3,4: Corner connecting metal fittings, 5: Body opening, 6: Sealing material, 9: Outer wall material, 10: Shoji, 11: Upper frame, 12: Lower frame, 13 : Left vertical frame, 14: Right vertical frame, 11a, 12a, 13a, 14
a: Indoor side peripheral wall, 21,22,23,24: Frame bone, 21a, 22a: Draining wall,
21b, 22b: rising wall, 21d, 22c, 22d: hanging wall

Claims (1)

[Scope of utility model registration request] 1. An outer peripheral wall (11a, 12a, 13) of a sash frame (1).
a, 14a), the upper and lower frame bones (21, 22) equipped with draining walls (21a, 22a) that incline diagonally downward, and a right angle between both ends of the frame bones (21, 22). The rain frame (2) consisting of the left and right frame bones (23, 24) connected to
The front end face of the rain frame (2) is projected to the outside of the room more than the outer wall surface of the sash mounting portion, and the sash frame (1) is incorporated into the opening (5) of the building, and the left and right frame bones (24) A rain sashing device for a sash, characterized in that an eye plate (27) is elastically fitted to the outdoor side opening of the sash.