JP3077952U - Ventilated shutters - Google Patents

Abstract

(57) [Summary] Preventing rain intrusion by using a grid structure on the outer wall of the shutter to prevent rain from entering, providing a ventilation mechanism from the lattice, and installing a net inside the room to prevent insects from entering. With a shutter with a locking mechanism in the section, in a hot room, crime prevention, rain intrusion prevention, insect infestation,
It is a good sleep shutter that can be cooled indoors by ventilation.

Description

[Detailed description of the invention] The outer wall of the shutter can be ventilated with a lattice structure to prevent ventilation by attaching a net to the inner wall. A shutter that lowers indoor temperatures and provides a sound sleep.

It works by replacing the existing mounting shutter.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows a current commercially-available shutter, and FIG. 1 shows a cross-sectional view of the proposed shutter, which is provided with a ventilating, rain-proof, insect-inhibiting, and security key.

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[Procedure amendment]

[Submission Date] October 4, 2000 (2000.10.
4)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Change

[Correction contents]

[Brief description of the drawings]

Fig. 1 Front view

FIG. 2 is a cross-sectional view. A commercially available type 1 shutter can prevent rain from entering, but cannot ventilate.

FIG. 3 is a front view

FIG. 4 is a cross-sectional view. A commercially available type 2 shutter can prevent rain from entering, but cannot ventilate.

FIG. 5 is a front view

FIG. 6 is a cross-sectional view of a rain door with a security key, which is an application rain door, has a lattice structure, is a ventilation type, and has a net attached to the indoor side to prevent ventilation, rain sheltering, and insect invasion. Close the shutter, open the glass door,
When locked, it can ventilate, prevent insects from entering, and can sleep comfortably because it can prevent crime. 1 for 3 shutters, 1 for 2 shutters
The function is achieved by inserting one or more application shutters.

[Procedure amendment 2]

[Document name to be amended] Drawing

[Correction target item name] All figures

[Correction method] Change

[Correction contents]

FIG.

FIG. 2

FIG. 3

FIG. 4

FIG. 5

FIG. 6

Claims (1)

[Utility model registration claims] 1. A shutter having a grid structure on an outer wall of the shutter to allow ventilation, and a net attached to the inner wall to prevent insects from entering.