JPS588879Y2 - Installation structure for blindfolds on screen doors - Google Patents

Description

[Detailed description of the invention] This invention relates to the structure of installing a blindfold on a screen door.

Generally, screen doors are used to open sliding doors, windows, etc. to improve ventilation and prevent insects from entering the room.

However, since the net is transparent, the inside of the room is completely visible, making it impossible to protect privacy.

Therefore, recently people have been attaching blinders to window frames, etc., but once the conventional ones are attached,
It cannot be easily removed and may be used during the day when you want to bring in more light into the room or when you want to look outside.
The problem was that when I didn't feel it was necessary, it was conspicuous and got in the way.

This idea was created in view of the above circumstances, and aims to provide a structure for attaching blindfolds to screen doors that allows them to be attached and detached as needed, and to ensure their retention when attached. It is.

Examples of this invention will be described below based on the drawings.

In the figure, 1 is a screen door, and a screen body 3 is stretched over the bases 2a to 2d of a door frame 2 made of, for example, aluminum sash, wood, or other suitable material.

4 is a blindfold, which covers both left and right vertical frames 2C, 2 of the screen door 1.
When attaching members 6 having the same width as the opaque body 5 to both ends of the band-shaped opaque body 5 having a length shorter than the width between d and The screen door 1 is attached to the screen door 1 using a member 6.

The opaque body 5 may be made of any material as long as it cannot be seen through, such as cloth, leather, synthetic leather, synthetic resin, metal, etc., and preferably has elasticity such as rubber.

The purpose of this invention is to enable the blindfold 4 to be removably attached to the screen door 1 constructed as described above.
A locking protrusion 7 is formed on the inside of both vertical frames 2C and 2d to protrude toward the surface opposite to the mesh body 3.On the other hand, the blindfold 4 can be attached to the member 6 by using this locking protrusion 7. A locking groove 8 into which the locking protrusion 7 is fitted is provided, and the blindfold 4 is removably attached to the screen door 1 by the engagement and disengagement action between the locking groove 8 and the locking protrusion 7.

In this case, on one inner surface of the locking groove 8, for example, there are a plurality of protrusions 9a, 9a, . . . along the groove direction of the locking groove 8.
A rough surface 9 is formed by .

Note that the rough surface 9 may be formed on the other inner surface of the locking groove 8, or may be shaped on the inner surface.

As explained above, according to this invention, the blindfold 4 can be attached to the locking protrusion 7 provided on the screen door 1 by simply fitting the locking groove 8 provided on the member 6. It can be easily attached to an appropriate position on the screen door 1, and when it is attached, the blindfold 4 will not slip off from its attached position due to the frictional resistance caused by the rough surface 9 provided in the locking groove 8.

Moreover, since the engagement between the locking protrusion 7 and the locking groove 8 can be easily disengaged when unnecessary, excellent effects such as the ability to easily remove the blindfold 4 can be obtained.

[Brief explanation of the drawing]

FIG. 1 is a front view of the screen door with a blindfold attached, FIG. 2 is an enlarged cross-sectional view of the main part showing the installation state, and FIG. 3 is a perspective view of the installation members in this invention. 1... Screen door, 2... Door frame, 2 C, 2
d...Stile, 3...Mesh, 4...
...Blindfold, 5...Opaque object, 6...
For installation, use members 7... Locking protrusions, 8...
- Locking groove, 9...Rough surface, 9a...Protrusion.

Claims (2)

[Scope of utility model registration request] (1) A screen is stretched over the bottom of the door frame, and locking protrusions are provided on the inside of both vertical frames of the screen that protrude toward the opposite side of the screen, and a band-shaped opaque When attaching a blindfold with a member attached to both left and right ends of the body, each member is provided with a locking groove into which the locking protrusion is fitted, and at least one of the locking grooves is formed. The installation of the blindfold on the screen door has a structure in which the inner surface is roughened, the locking protrusion and the locking groove are removably engaged, and the state of engagement is relatively strong. . (2) Utility model registration claim 1, which includes forming a rough surface by providing a plurality of protrusions along the groove direction of the locking groove on the inner surface of at least one of the locking grooves. The installation of blindfolds on screen doors is structural.