JPH065499Y2 - Joining structure of sash frame and joining member - Google Patents

Description

[Detailed Description of the Invention] [Technical field of the invention] The present invention relates to a sash frame mounted on a building opening such as a window or a terrace door, a shutter case mounted on the outside of the sash, a shutter rail, and a surface. The present invention relates to a structure for joining a joining member such as a lattice, a handrail, a flower pedestal, a decorative cover, and a design frame.

[Technical background of the device and its problems] In general, the outside of the sash incorporating a glass shoji, etc.
Shutters, shutters, etc. are installed to ensure crime prevention and weather resistance, so it is necessary to install a winding case for the shutter, its drainer plate, or shutter rails on the outside of the sash frame as well. .

Conventionally, in such a case, is it possible to previously form a joint member such as a shutter door rail or shutter case integrally with the sash frame?
Alternatively, a means such as attaching a shutter case or a rail, which is a separate member, to the outside of the sash frame has been adopted. However, the former method has a drawback that a shutter and a shutter are not necessary, and that when the shutter is replaced with a shutter or vice versa, the shutter cannot be replaced. In the latter case, it is necessary to fix the sash frame and the shutter door rail directly to the wall surface of the building, and it is difficult to attach and replace the joining member such as the shutter rail especially in a concrete building.

In order to improve this, it is possible to fix shutter door rails etc. on the outside of the sash frame, but the conventional means is to use screw fastening such as bolts and nuts and mounting metal fittings. Must be maintained sufficiently, the number of constituent members increases and the structure becomes complicated. As a result, the work efficiency is lowered, and it goes against the purpose of prefabricating, and there is also a disadvantage that the protruding bolts, nuts, and other members impair the appearance.

[Object of the Invention] The present invention has been proposed in order to solve the above-mentioned problems of the prior art, and its purpose is to connect a sash frame for a window and each joining member such as a shutter case and a shutter rail. Putting on and taking off
An object of the present invention is to provide an excellent joining structure between a sash frame and a joining member, which is replaceable and has a reduced number of parts to simplify the construction, and which can be easily attached and replaced.

[Summary of the Invention] The present invention has a joining structure of a sash frame and a joining member mounted on the outdoor side of the sash, wherein the joining member includes a pair of opposing side edge portions on the inner side of the first side. An engaging portion and a second engaging portion are provided, and the sash frame includes the first engaging portion and the second engaging portion.
The first engaged portion and the second engaged portion are provided on the outdoor sides of the pair of opposed side edge portions so that the engaging portions of the first engaging portion engage with each other from the inner side. The engaging portion is the first of the sash frame.
When the engagement member engages with the engaged portion, the joint member serves as an axis that rotates inward and outward, and the second engagement portion of the joint member moves to the engagement side by screwing a bolt. Since both engaging parts of the joining member are fitted between the engaged parts of the sash frame and both engaging parts are respectively pulled outward by providing the above, it is possible to obtain sufficient mounting strength. There is.

That is, at the time of attachment, the first engaging portion of the joining member is fitted inside the first engaged portion of the sash frame, and the joining member is rotated around the engaging portion as an axis, The fixed piece, which is the second engaging portion of, is moved to the inside extension of the second engaged portion of the sash frame. After that, if the bolt is screwed in and the fixing piece is moved to the outside, this engages with the second engaged portion of the sash frame, and when the bolt is further tightened, the tightening force exerts a force on each engaged portion. The force is applied to each engaging portion of the sash frame, and a strong fixing force is obtained.

Further, the work efficiency is improved and the number of constituent members is reduced because it is a simple work of only fitting and bolting. Similarly, this operation is easy because the reverse operation may be performed at the time of removal.

[Embodiment of the Invention] An embodiment in which the present invention is applied to a vertical frame will be specifically described below with reference to FIGS. 1 to 3.

Each drawing is a plan sectional view of the embodiment as seen from above.

FIG. 1 is a plan sectional view showing a state in which a shutter guide rail as a joining member is attached to a vertical frame of a sash.

First, in the figure, 1 is a shutter guide rail which is a joining member, and 2 is a lock receiving the shutter lower end. In the figure, the shutter guide rail 1 is attached to the joint structure 5 provided on the outdoor side surface of the vertical frame 4 by the joint structure 3 provided on the indoor side surface thereof.

First, as the joint structure 5 of the vertical frame, the first engaged portion 6 is formed on the outer peripheral side, and the second engaged portion 7 is formed on the inner peripheral side. The first engaged portion 6 is an inclined portion 6 that is directed obliquely inward.
a and a convex curved surface 6b provided at the tip thereof and directed toward the inner peripheral side
And the second engaged portion 7 is
The groove is composed of a flat surface portion 7a facing the outdoor side and a projection 7b provided on the tip of the flat surface portion 7a and protruding to the outer peripheral side.

On the other hand, a pair of facing side edges are provided on the outer peripheral side and the inner peripheral side of the joint structure 3 of the shutter guide rail 1. Of these, the first engaging portion 8 is formed on the side edge portion on the outer peripheral side, and the second engaging portion 9 is formed on the side edge portion on the inner peripheral side. The first engaging portion 8 is a hook portion having a concave curve 8a facing the outer peripheral side thereof, and the second engaging portion 9 is a horizontal plate 9a extending to the outdoor side and a bolt 9b inserted therein. , And a fixed piece 9c which moves to the inner peripheral side by screwing in the bolt 9b.

When the shutter guide rail 1 is attached to the vertical frame 4 of the present embodiment having such a configuration, first, the first engaging portion 8 is attached to the vertical frame 4 with the shutter guide rail 1 tilted. To engage the first engaged portion 6 and rotate the shutter guide rail 1 with this engagement as an axis so that the fixing piece 9c of the second engaging portion 9 abuts the vertical frame 4. Let After that, if the bolt 9b is screwed in, the fixing piece 9c
Engages with the second engaged portion 9 of the vertical frame 4, and further the bolt 9
When b is tightened, the engaged portion of the vertical frame 4 in which the first and second engaging portions and the engaged portion are engaged with each other is pressed, and the engaging force is strengthened.

Therefore, the shutter guide rail 1 is securely fixed by being stretched between the engaged portions 6 and 7 of the vertical frame 4, and there is no fear of coming off the vertical frame 4. In this embodiment, when the shutter guide rail 1 is removed, the work can be carried out in the reverse order of the above-mentioned attachment, so that the shutter guide rail 1 can be easily removed. As described above, since the structure of this embodiment is extremely simple, the working efficiency can be improved and the number of parts can be reduced.

Further, FIG. 2 shows a shutter frame vertical frame 10 as a second joint member attached to the vertical frame 4 of the present embodiment, and the joint structure thereof is exactly the same as the joint structure of the shutter guide rail 1. It is said that the action and effect are the same.

It should be noted that the present invention is not limited to the above-described embodiment. For example, if the same joining structure is provided for joining members such as handrails other than the shutter guide rail and shutter door vertical frame, the joining members will be the same. Can be easily installed. Furthermore, when these shutter guide rails and shutter vertical frames are not mounted, as shown in FIG. 3, by providing a cover 11 for covering the joint structure, unevenness of the joint is covered and a smooth appearance is obtained. It can be retained and is aesthetically superior.

By the way, in the present embodiment, the first engaged portion is provided on the outer peripheral side and the second engaged portion is provided on the inner peripheral side, but the inside and the outside may be reversed, and Even in the relationship between the first engaged portion and the first engaged portion, the unevenness can be reversed. Further, the present invention can be applied not only to the vertical frame but also to the upper frame and the lower frame, and in that case, the first engaged portion is on the upper side and the second engaged portion is on the lower side. For example, the self-weight of the joining member causes the joining member to rotate about the first engaging portion as an axis, and acts so as to lock the second engaging portion on the engaging side, so that a strong engaging force is obtained.

In addition, in order to improve the strength of the joint structure, an appropriate rib or the like may be provided, and its cross-sectional shape is not limited to that shown in the drawing.

[Advantages of the Invention] As described above, according to the present invention, the sash frame is provided with the first and second engaged portions for engaging the first and second engaging portions of the joining member, which is simple. Due to the configuration, each joint member such as the shutter guide rail and shutter shutter vertical frame can be attached / detached / replaced, and since the number of parts has been reduced, an excellent sash frame / joint member connection structure that allows easy attachment / detachment / replacement work There is an effect that can be provided.

In particular, according to the present invention, the sash frame is joined to the sash frame by providing two sets of engaged parts and engaging parts, each engaging part engaging with the engaged part from the inside. At the same time as simplifying the work of attaching to the member, it was possible to contribute to the improvement of the attachment strength and aesthetics.

[Brief description of drawings]

FIG. 1 is a plan sectional view showing a state in which a shutter guide rail is attached to a vertical frame in an embodiment in which a joining structure of a sash frame and a joining member of the present invention is applied to a vertical frame, and FIG.
FIG. 3 is a plan sectional view showing a state in which a vertical frame for shutters is attached to the vertical frame in the figure, and FIG. 3 is a plan sectional view showing a state in which a cover is attached to the vertical frame in FIG. 1 ... Shutter guide rail, 3 ... Shutter guide rail joint structure, 4 ... Vertical frame, 5 ... Vertical frame joint structure, 6, 7 ... Vertical frame engaged part, 8, 9 ... Engagement part of shutter guide rail, 10 ... vertical frame for shutters, 11 ...
cover.

Claims (3)

[Scope of utility model registration request] 1. A joining structure of a sash frame and a joining member mounted on the outside of the sash, wherein the joining member is provided on a room-side of a pair of opposed side edges with a first engaging portion and A second engaging portion is provided, and the sash frame is provided on the outdoor side of the pair of opposing side edge portions so that the first engaging portion and the second engaging portion are engaged from the inside, respectively. A first engaged portion and a second engaged portion are provided, and the first engaging portion of the joining member, when engaged with the first engaged portion of the sash frame, moves the joining member inside and outside. The sash frame and the joining member are joined together so that the second engaging portion of the joining member is provided with a fixing piece that moves toward the engaging side when the bolt is screwed in. Construction. 2. A utility model registration claim in which the sash frame is a vertical frame, and the first engaged portion is provided on the outer peripheral side and the second engaged portion is provided on the inner peripheral side. A joint structure between the sash frame and the joint member according to item 1. 3. The sash frame is an upper frame or a lower frame, the first of which is
The joint structure between a sash frame and a joint member according to claim 1, wherein the engaged portion of (1) is provided on the upper side and the second engaged portion is provided on the lower side.