JP3046556B2 - Screen door device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a screen door device which is used by being attached to an opening frame such as an entrance of a building or an entrance.

[0002]

2. Description of the Related Art Conventionally, as disclosed in Japanese Utility Model Application No. 62-75230 (Japanese Utility Model Application Laid-Open No. 63-183882), in a curtain hanging tool, an engaging recess for inserting a curtain is narrowed so as to be narrowed. The thing which provided the nail | claw and prevented the curtain from falling has been proposed.

[0003]

In the above-mentioned prior art, since the engagement recess is narrowed, the mold at that portion is also thinned, the strength is weakened, and the durability of the mold is reduced. There's a problem. Further, if the engaging recess is narrow, there is a problem that it is difficult to suspend the curtain on the curtain suspender.

[0004]

According to the present invention, a runner is slidably mounted on a rail mounted on an opening frame of a building or the like, and a net is suspended from the runner. In the screen door device, the runner is provided with a hook portion, forms an insertion recess into which the net is inserted between the main body, and reduces the width of the insertion recess by attaching a slip stopper to the hook portion. The net body is sandwiched between the slip stopper and the main body of the runner to prevent the net from shifting from the runner.

[0005]

With the above construction, the force with which the net body is clamped between the stopper and the main body of the runner can be increased.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A vertical bar 1.1 is attached to both sides of a net 2,
A number of holes 11... 11 are provided at a predetermined interval at the upper end, and runners 4.
The runner 4 is attached to the vertical rail 1 via an S-shaped connecting tool 5. And the runners 4 on the vertical rails 1.1 on both sides
・ 4 is equipped with slip stoppers 12. In addition, the rail 3 is inserted through all of these runners 4.

[0007] The runner 4 has a hook portion 9 which is directed upward from the lower portion of the ring-shaped main body 8, and forms an insertion recess 10 between the main body 8 and the hook portion 9. A stopper 12 having a shape in which a cylindrical body is partially cut out is attached to the hook 9 from above. The hook portion 9 is used to make the net 2 stand up so as not to fall down so that no gap is formed between the mesh body 2 and the upper surface of the opening frame. The body 2 is sandwiched between the main body 8 so that the body 2 does not shift.

[0008] The rail 3 is a tension rod whose length can be adjusted, and is attached to the inner surface of the opening frame by stretching. And
Magnets 6... 6 at the upper, middle and lower parts of the vertical bar 1
, And magnetic plates 7... 7 are adhered to the inner surfaces of the left and right opening frames at three locations corresponding to the magnets 6.

[0009]

As described above, according to the present invention, the net body is sandwiched between the stoppers, so that the net body does not shift and the insect repellent effect is not impaired, and a runner is manufactured. There is an effect that the mold does not become thin and the durability is not impaired.

Further, the runner has an effect that the insertion recess is widened so that the net body can be easily hung, and the misalignment of the net body can be prevented by attaching the shift stopper.

Further, even when it is desired to provide only a necessary runner with a slip-stopping function, it is only necessary to attach a slip-stopping tool only to that runner, so that it is not necessary to manufacture two types of runners, and all runners are the same. Can be shaped,
It also has the effect of being economical.

[Brief description of the drawings]

FIG. 1 is a partially omitted front view showing an attached state.

FIG. 2 is a cross-sectional view of FIG.

FIG. 3 is a perspective view of a main part in a mounted state, in which a net body is omitted.

FIG. 4 is a perspective view of a runner and a slip stopper.

FIG. 5 is a longitudinal sectional view of a main part of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Vertical bar 2 Netting 3 Rail 4 Runner 8 Main body 9 Hook part 10 Insertion recess 12 Slip stopper

Claims (1)

(57) [Claims] 1. A screen door device in which a runner is slidably mounted on a rail mounted on an opening frame of a building or the like and a net is suspended from the runner. The runner is formed by forming an insertion recess into which the net is inserted, mounting the slip stopper on the hook portion to reduce the width of the insertion recess, and holding the net between the slip stopper and the main body of the runner. A screen door device which is prevented from deviating.