JPS5918061Y2 - Satsushi - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to the structure of a sash that integrates a sash frame and a shutter rail to be attached to a window opening.

Conventionally, as this type of sash, one in which a sash frame and a shutter rail are integrated such that one end side of the shutter rail projects beyond one end side of the sash frame is known.

However, with this structure, the storm door storage section can only be attached to the side where the storm door rail overhangs, and when it is necessary to install the storm door storage section on the opposite side due to the position of the window opening, the storm door rail will overhang to the opposite side. Requires Satsushi and has poor compatibility.

Therefore, in recent years, various sashes have been proposed in which the shutter storage section can be attached to either side of the sash frame.
Because the running rails of the shutter rails are connected, the shutter moves slightly at the joint, resulting in poor running performance of the shutter.As the sash frame and the shutter rail are connected on the outside of the frame, rainwater seeps into the joint. There are various problems such as penetration of the materials into the building structure.

The present invention was developed in view of the above circumstances, and its purpose is to allow the shutter storage section to be attached to either side of the sash frame, improve the running performance of the shutter, and furthermore prevent rainwater from entering the connection section. The objective is to provide a saturation that prevents water from penetrating into the body.

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a cross-sectional view, in which a sash frame 3 is attached to the window opening 2 of the frame 1, and the inner rail 5 of the shutter rail 4 is integrally formed on the outdoor side of the sash frame 3. The width L1 of the middle rail 5 is the same as the width L2 of the sash frame 3.

A running rail 6 of the shutter rail 4 is screwed to the outdoor side surface 5a of the middle rail 5, and one end 6 of the running rail 6
a projects into the shutter storage section 7 on the side of the sash frame 3.

The storm door storage section 7 is composed of an auxiliary middle rail 5' connected to one end of the middle rail 5, a vertical frame 8 on one side, and a door pocket panel 21.

9 is the other side vertical frame. FIG. 2 is a longitudinal cross-sectional view, in which a lower middle rail 5 is integrally formed with the lower frame 3□ of the sash frame 3, an upper middle rail 5□ is integrally formed with the upper frame 3□, and the lower and upper middle rails 50 are integrally formed. , 5□ lower and upper running rails 60, 6□
The lower and upper auxiliary middle rails (not shown) are each secured with screws.

The lower middle rail 5□ and the lower running rail 6□ are attached as follows.

That is, lower middle rail 5. An upward step portion 10 and a mounting piece 11 are formed on the outdoor side end surface 5.8 of the lower running rail 6,
A downward stepped portion 12 that fits into the upward stepped portion 10 and a mounting piece 13 that abuts the mounting piece 11 are formed on the indoor side end surface 6.5, and the mounting piece 11 and the mounting piece 13 are screwed together. Tighten and fix at 14 to install.

Further, the lower middle rail 5 and the lower auxiliary middle rail 5□' are attached by tightening and fixing them with screws via the connecting member 15.

In addition, an upward projecting piece 17 is formed on the upper running rail 6□ to fit into the downward groove 16 formed in the upper middle rail 52, and is fixed by tightening with screws 18, and an eaves 19 is integrally formed. It is.

Further, the upper middle rail 52 and the upper auxiliary middle rail 52' are fixed by tightening with screws via the connecting member 20.

Therefore, the illustrated state is a case where the shutter storage section 7 is located on the left side of the sash frame 3. Next, a case where the shutter storage section 7 is located on the right side will be explained.

Remove the pair of formworks 8 and 9, and remove the middle rail 5 and running rail 6.
Loosen the tightening screws 14 and 18, remove the running rail 6 from the middle rail 5, and reinstall it so that the other end protrudes laterally.

The auxiliary middle rail 5' is removed from the middle rail 5 by loosening the screws, and the screws are again tightened and fixed to the other end of the middle rail 5 via the connecting members 15° and 20.

Tighten the screws 14 and 18 again to connect and fix the middle rail 5 and traveling rail 6.

The door pocket panel 21 is attached to the outdoor surface of the frame 1, and a pair of formworks 8 and 9 are attached.

As described above, the shutter storage section 7 can be attached to either side of the sash frame 3.

Further, since the running rail 6 is integrated and has no joints, the shutter runs smoothly and the running performance is improved.

In addition, since the middle rail 5 is integrally formed on the sash frame 3 and the running rail 6 is attached to the outdoor side surface 5a of the middle rail 5, the connecting part of the running rail 6 is located at a distance from the frame 1, and rainwater that has entered the connecting part etc. will not penetrate into the frame 1.

In addition, in the embodiment, the shutter 22 has upper and lower rollers 23°24
It has a structure in which unit storm shutters 22a each having a unit shutter 22a are foldably connected.

Since the present invention is constructed as described above, the running rail 6 can be attached to the outdoor side surface 5a of the middle rail 5 even when it is extended to either the left or right side, and the shutter storage section 7 can be attached to either side of the sash frame 3. In addition, since the running rail 6 is continuous and seamless, the running performance of the storm door is improved.Furthermore, the running rail 6 is connected to the outdoor side surface 5a of the middle rail 5 that is integrally formed on the outdoor side of the sash frame 3. Therefore, the connecting portion between the middle rail 5 and the traveling rail 6 is located on the outdoor side of the sash frame 3, that is, separated from the frame 1, so that rainwater or the like that has entered the connecting portion does not penetrate into the frame 1.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, with FIG. 1 being a cross-sectional view and FIG. 2 being a longitudinal sectional view. 1 is the frame, 2 is the window opening, 3 is the sash frame, 4 is the shutter rail, 5 is the middle rail, 6 is the running rail, and 7 is the shutter storage section.

Claims (1)

[Scope of utility model registration request] A middle rail 5 having the same width as the sash frame 3 is integrally formed on the outdoor side of the sash frame 3 to be attached to the window opening 2, and a running rail 6 of the shutter rail 4 is attached to the outdoor side surface 5a of the middle rail 5. The sash is characterized in that it is detachably attached and is attached so that one end thereof projects sideways, and an auxiliary middle rail 5' is connected to the end of the middle rail 5 on the side where the running rail 6 projects.