JPH026236Y2 - - Google Patents

Description

[Detailed description of the invention] Technical field A shoji with a double glass panel in place of an existing shoji with a single-layer glass panel, for example, with the intention of heat insulation or soundproofing effects on a shoji such as a sliding shoji on an existing window. It may be replaced by. At this time, the replacement shoji will protrude from the window frame, so the screen door that existed on the outdoor side of the existing shoji must also be adapted to the replacement shoji.

The present invention relates to a vertical frame device for such a screen door.

Prior art and problems As a conventional screen door vertical frame device, for example,
-There is a structure described in Publication No. 183389.

In this known method, an auxiliary vertical frame is added to the existing window frame vertical frame for the replacement screen door, but the vertical frame is made of airtight material to close the gap between it and the screen door. Since it is only for contact, when the screen door is moved to one vertical frame side, there is nothing to touch the screen door, so the mounting condition to the window frame lacks stability, as shown in the drawing included in the bulletin. However, it was practical only if the structure had the finished surfaces of the building on both sides of the window.

Purpose of the present invention The present invention was devised for the purpose of eliminating the drawbacks of the above-mentioned conventional structure and providing a screen door that can be installed stably on the existing window frame in the same manner as the existing screen door. It is.

Means for Achieving the Object In order to achieve the above object, the present invention adds an auxiliary vertical frame to the outdoor end of the vertical frame of the existing window frame, and places the pieces of the auxiliary vertical frame at the position of the vertical frame of the newly installed screen door. It is constructed so that it stands out.

Embodiment Figures 1 to 3 show the first embodiment, in which A is the existing window frame, 1 is the vertical frame of window frame A, B,
B' is a replacement shoji inside and outside with double glass panels b and b' that replaced the shoji that was attached to window frame A, and C is a replacement shoji installed on the outdoor side of replacement shoji B in place of the existing screen door. This is a newly installed screen door. The screen door C has an insect screen 2 stretched over a frame C' and is adapted to project outdoors in accordance with the protrusion of the outer shoji B toward the outdoors, and has an upper guide rail 3 and a lower guide rail 4 provided on the window frame A. It is designed to run along the stile 5 of the screen door C.
A first airtight material 7, 7' is provided at the indoor end of the door to contact the outdoor end of the vertical stile 6 of the outer shoji B, and a piece 8 is provided protruding from the outside end of the vertical stile 5. Second airtight material 9
protrudes toward the indoor direction.

10 in the figure is an auxiliary vertical frame, and the auxiliary vertical frame 10 has a shape in which a door stop piece 12 is connected to an L-shaped mounting piece 11, and the outdoor end of the piece 12 is bent toward the outside of the window frame A. It has a structure in which a receiving piece 17 is arranged in series, and a protruding piece 13 is provided on the outside of the door stop piece 12 near the continuous part with the door stop piece 12 and the mounting piece 11.
The auxiliary vertical frame 10 is assembled into the window frame vertical frame 1 by inserting the piece 1' of the window frame vertical frame 1 between the mounting piece 11 and the mounting piece 11, and the screw 14 is inserted on one side of the mounting piece 11. Tighten and secure the door stop piece 11 to the vertical stile 5 of the screen door C.
Moreover, the second airtight material 9 provided on the vertical stile 5 is arranged so as to be in contact with the receiving piece 13.

FIG. 4 shows a second embodiment, in which an auxiliary vertical frame 10' is attached to a doorstop part 12', a receiving part 17' at its outdoor end, and a mounting part 11' at its indoor end. A protrusion piece 13' is provided on the outside of the door stop piece 12' near the connection of the door stop piece 12' and the mounting piece 11', and this protrusion piece 1
3', an L-shaped protrusion piece 13'' is provided at the end of the attachment piece 11', and an appropriate number of attachment pieces each having an elastic main piece 15a protruded from the attachment piece 11'. One end of the main piece 15a of No. 15 is inserted between the protrusion piece 13' and the mounting piece 11', and the other end is inserted between the L-shaped protrusion piece 13'' and assembled to the auxiliary vertical frame 10', and the window frame vertical frame is assembled. 1
An auxiliary vertical frame 10 in which a screw 16 is screwed from the outside into the L-shaped piece 15b existing on the outdoor side of the piece 1', and the tip of the screw 16 protruding from the L-shaped piece 15b is pressed against the vertical frame piece 1'. ' is fixed to the window frame vertical frame 1.

In addition, a pair of first airtight materials 7, 7' are attached to the screen door vertical stile 5.
The reason why the screen door C is provided is to allow the screen door C to be freely placed on either the left or the right.

Effects of the present invention Since the present invention has the above-mentioned configuration, when the screen door is moved to function as an insect repellent, the screen door vertical stile hits the auxiliary vertical frame, thus applying more force than necessary to the screen door. Even if the window frame is moved to the functional position, it will not be missing from the window frame.

Furthermore, a replacement screen door can be installed on an existing window frame in a building without a finished surface, without impairing its practicality.

[Brief explanation of the drawing]

The drawings show an embodiment of the vertical frame device for a replacement screen door according to the present invention, and FIG. 1 is a cross-sectional view, FIG. 2 is a vertical cross-sectional view, FIG. 3 is a cross-sectional view of the main part, and FIG. FIG. 7 is a cross-sectional view of main parts showing a second embodiment. A... Existing window frame, C... Screen door, 1... Vertical frame, 5
... Screen door vertical frame, 10,10'... Auxiliary vertical frame.

Claims (1)

[Scope of utility model registration request] Add an auxiliary vertical frame to the outdoor end of the vertical frame of the existing window frame,
A vertical frame device for a screen door, in which a piece of the auxiliary vertical frame projects into a vertical frame position of the screen door.