JPS6019246Y2 - Synthetic resin window shoji - Google Patents

Description

[Detailed explanation of the idea] (Industrial application field) The present invention relates to a synthetic resin window shoji.

(Prior art) In recent years, it has been used especially as an indoor satsui to prevent condensation, indoor air conditioning,
Furthermore, from the viewpoint of cost reduction, sashes formed by extrusion molding of hard plastics have come to be used.

(Problem to be solved by the invention) However, in such plastic sashes, a handle for opening and closing is attached to the frame of the window shoji etc. that houses the glass, but it is difficult to provide a handle integrally to the plastic sash. Even if a separate handle was attached, it was difficult to create a structure that was pleasing in appearance and easy to assemble.

(Means for Solving the Problems) The present invention has been devised to solve these conventional difficulties, and will be described in detail below based on an embodiment shown in the drawings.

Fig. 1 is a partial sectional view showing the handle of the present invention attached to both sides of the glass surface, Fig. 2 is a partial sectional view showing the handle attached to one side, Fig. 3 is a front view of the handle, and Fig. 4. is a side view of FIG. 3;

In FIGS. 1 and 2, a synthetic resin window shoji 1 has a U-shaped cross-sectional glass receiving portion 3 with flanges 2 extending from both edges.
A glass 5 is charged into a glass mounting backing 4 having a
A handle 6 for opening and closing is attached to a receiving groove 8 formed in a window shoji frame 7.

As shown in FIGS. 3 and 4, the handle 6 has a flat surface 6a along the glass surface 5 formed on one side thereof, and an L-shaped glass pulling portion 6c extending from one side edge of the flat surface 6a. It is installed protrudingly.

Reference numeral 6b is a stepped portion provided near both ends of one side edge of the flat surface 6a, and the thickness of the flange 2 of the glass mounting backing 4 is equivalent to S゜, and the flange 2 is sandwiched when the window sash is assembled. .

(Function) Next, the assembly of the laminated resin window shoji 1 of the present invention will be explained, focusing on the vicinity of the handle 6.

First, cut the glass mounting backing 4 by the length of the glass separate part 6C leaving the U-shaped bottom 4a of the handle mounting part of the glass mounting backing 4, and cut the flange 2 of the glass mounting backing 4 and the edge 4b of the flange 2. Cut the handle 6 by the length between the stepped portions 6b.

To attach the handle 6 to the window shoji frame 7, press the flange 2 of the glass mounting backing 4 between the stepped part 6b of the handle 6 and the window shoji frame 7, and press the L-shaped glass separation part 6c and the edge of the glass 5. During this time, the remaining bottom portion 4a of the glass mounting backing 4 is compressed, and the glass-separating portion 6C is separated from the edge of the glass 5.

Although FIG. 1 shows a case where the handle 6 is attached to both sides of the glass 5, the handle 6 may be attached only to one side of the glass 5 as shown in FIG.

In this case, only one side of the flange 2 and edge 4b of the glass mounting backing 4 needs to be cut and removed.

(Effects of the invention) As described above, according to the present invention, a handle can be easily assembled and attached to a synthetic resin window sash, and the fixture can be assembled without being exposed to the outside, and construction can be performed with a favorable appearance.

Also, since the L-shaped glass part of the handle is separated from the glass end part with the remaining bottom part of the glass mounting backing in between,
It becomes easier to open and close the window shoji, and the insulation properties of the window shoji also improve.

Furthermore, since the glass part of the handle is attached to the receiving groove of the window shoji frame, the handle can be assembled without protruding outward from the outside surface of the window shoji frame, and the handle does not get in the way of sliding the window shoji frame. It never becomes.

By forming a step on the handle that clamps the flange of the glass attachment backing, the handle can be stably attached and the heat insulation properties can be further improved.

[Brief explanation of the drawing]

1 and 2 are partial sectional views showing an embodiment of the present invention, FIG. 3 is a front view of a handle used in the present invention, and FIG. 4 is a side view of FIG. 3. 1...Synthetic resin window shoji, 2...Flange, 3...Glass holder, 4...Glass mounting backing, 4a...・Bottom, 4b...
...Edge, 5...Glass, 6...Handle, 6
a...Flat surface, 6b...Stepped portion, 6C.
...Glass reception area, 7...Window shoji frame, 8
...Reception groove.

Claims (1)

[Scope of utility model registration request] Attach a glass mounting backing having a U-shaped cross-sectional glass receiving part with flanges on both edges to the edge of the glass,
In a synthetic resin window shoji in which these are attached to the receiving groove of a window shoji frame, the handle attachment part of the glass attachment backing is cut and removed over a predetermined length leaving a U-shaped bottom part, and the A handle, which has a flat surface along the glass surface and has an L-shaped glass suspension protruding from one side edge of the flat surface, connects the remaining bottom of the glass mounting backing to the glass suspension. A synthetic resin window shoji which is clamped by its edges and whose glass pulling part of the handle is attached to a receiving groove of a window shoji frame.