JP2002047874A - Fixed wire screen with window grill - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fixed wire screen with a window grill applied to a double sliding type sliding door, provided with the functions of the window grill and wire screen to impede the trespass of persons and the intrusion of noxious insects even in the opened state of the double sliding type sliding door for ventilation, easily mounted to an opening frame of an existing window, entrance, or the like and detachable when it is unnecessary. SOLUTION: The part of a double sliding type outer sliding door 21 of an opening frame 1 of a window or an entrance is provided with a fixing outer frame 3 for mounting and fixing the outer sliding door 21 in a fitted state. The window grill 4 is mounted in an operable/closable manner to the fixing outer frame 3 through a hinge 5. A mesh body 42 is stretched along the window grill 4, and a lock mechanism 43 for the window grill 4 is disposed to constitute the fixed wire screen with the window grill.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixed screen door with a screen grid, and more particularly to a sliding door with a screen grid, which has the functions of a screen grid and a screen door to open the sliding door for ventilation. The present invention relates to a fixed screen door with a screen grid which can prevent illegal entry of humans and pests even in a state, and can be easily attached to an existing window, an opening frame such as an entrance, and can be removed when unnecessary. Things.

[0002]

2. Description of the Related Art Conventionally, in order to prevent pests from entering a window or doorway using a sliding door, a screen door is attached to an opening frame further outside the door so as to be openable and closable. I have. Separately, a surface grid is provided outside the opening frame to prevent crime by humans.

[0003]

However, in a rental apartment or the like, the screen door is often provided but the screen grid is not installed. Therefore, the sliding door is opened for ventilation. In the summer period, which is often the case, there is a problem with crime prevention.In fact, due to leaving the sliding door open when going out or going to bed in the summer,
Many crimes have occurred.

If a surface grid is provided in the opening frame, it is not appropriate to attach the surface grid if there is no escape route at the time of fire or the like. There was a restriction that the grid could not be attached.

The present invention has been made in view of the above-mentioned problems of the conventional screen doors and screen grids, and is applied to a sliding door of a sliding type. By providing the functions of the screen grid and the screen door, the sliding door of the sliding type is opened for ventilation. Fixed screen doors with screen grids that can prevent illegal invasion of humans and pests, etc., and can be easily attached to existing windows, doorways, etc., and can be removed when unnecessary. The purpose is to provide.

[0006]

In order to achieve the above object, a fixed screen door with a screen grid according to the present invention is a fixed screen door with a screen grid applied to a sliding door of a sliding type. The outer sliding door is provided with a fixing outer frame for mounting and fixing the sliding door in a killing manner, and a surface lattice is attached to the fixing outer frame via a hinge so as to be openable and closable, and a net is stretched along the surface lattice. In addition, a locking mechanism for the surface lattice is provided.

[0007] The fixed screen door with a screen grid is mounted in a sliding manner by fitting the outer sliding door into the opening frame of the outer sliding door of the sliding type.
It is provided with a fixing outer frame for fixing, a surface lattice is attached to this fixing outer frame via a hinge so as to be openable and closable, a net is stretched along the surface lattice, and a locking mechanism for the surface lattice is provided. Even if the sliding door is open for ventilation, it can prevent illegal entry of humans and pests, and can be easily installed on existing windows, doorways, etc. It can be removed when not needed.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a fixed screen door with a screen grid according to the present invention will be described below with reference to the drawings.

FIGS. 1 to 3 show an embodiment of a fixed screen door with a screen grid according to the present invention. This fixed screen door G with a surface lattice is applied to a sliding door 2 provided with two sliding doors 21 and 22, and is provided at a portion of a sliding door 21 outside the sliding frame 1 of an opening frame 1 such as a window or an entrance. A fixing outer frame 3 for mounting and fixing the outer sliding door 21 in a killing manner, and a surface grid 4 is attached to the fixing outer frame 3 via a hinge 5 so as to be openable and closable,
The mesh body 42 is stretched along the surface lattice 4 and a locking mechanism 43 for the surface lattice 4 is provided.

In this case, the fixed screen door G with a surface grid
Is mounted in the opening frame 1 so that the fixing outer frame 3 is in contact with the outer sliding door 21 in a state where the inner sliding door 22 is fully opened, and is fixed to the opening frame 1 with screws or the like. Make it fixed. When fixing the fixing outer frame 3 to the opening frame 1, it goes without saying that, similarly to the sliding door 2, it cannot be easily removed from the outdoor side.

For this reason, the fixing outer frame 3 is provided with the sliding door 21,
The outer sliding door 21 has substantially the same outer shape as the outer sliding door 21 (in this case, it is possible to form a sliding portion and adjust the size as necessary). The surface of the outer frame 3 for fixing has a thickness,
So as to be substantially flush with or inside.

When a gap is formed between the fixing outer frame 3 and the opening frame 1 or the outer sliding door 21, an appropriate gap filling member 6 can be provided.

Although the fixing outer frame 3 is not particularly limited, a member having a predetermined strength for security and having a cross-sectional shape that is hardly deformable, such as a square pipe material formed by extruding aluminum, is used. To assemble and configure.

The surface grid 4 which is openably and closably mounted in the outer frame 3 for fixing via the hinge 5 is such that no gap is formed between the outer frame 3 and the surface grid 4 when the surface grid 4 is closed. It has an outer shape (in this case, as in the case of the fixing outer frame 3, it is possible to form a sliding portion, if necessary, so that the size can be adjusted), and an outer sliding door. 21 has a thickness substantially the same as or less than 21 and the surface of the surface grid 4 is
The sliding door 21 is formed so as to be substantially flush with the outer sliding door 21 or to be located inside the sliding door 21.

In this case, the surface grid 4 is desirably formed to open outward. However, when a rain door (not shown) is attached to the opening frame 1, it is set to open inward, and the opening and closing operation of the rain door is performed on the indoor side. It can also be done from.

Although the surface grid 4 is not particularly limited, it has a predetermined strength for crime prevention like the outer frame 3 for fixing.
A member having a cross-sectional shape that is not easily deformed, such as a square pipe material formed by extruding aluminum, is attached to the vertical rail 41a
As b, they are arranged at predetermined intervals and assembled in a lattice shape.

A mesh 42 for preventing the invasion of pests and the like is provided on the surface grid 4 along the outer surface or the inner surface of the surface grid 4.
Is installed.

A locking mechanism 43 disposed on the surface grid 4
Is not particularly limited, but it goes without saying that a device having a structure that cannot be easily unlocked from the outdoor side is adopted.

Further, a handle (not shown) or a ventilation fan (not shown) is attached to the surface grid 4 as necessary so that the opening and closing operation of the surface grid 4 can be easily performed from the indoor side. be able to.

Next, with regard to the fixed screen door G with a screen grid,
The mounting method and operation will be described. Fully open the inner sliding door 22 with the fixing outer frame 3 of the fixed screen door G with the surface grid formed according to the size of the opening frame 1 at the sliding outer sliding door 21 of the opening frame 1 of the sliding door 2. In the open state,
It is mounted so as to be in contact with the outer sliding door 21 and is fixed with screws or the like. In this case, a surface grid 4 is attached to the fixing outer frame 3 via a hinge 5 in advance or after fixing the fixing outer frame 3 so as to be openable and closable.

As described above, by attaching and fixing the fixing outer frame 3 to the sliding outer sliding door portion 21 of the opening frame 1 of the sliding door 2, the outer sliding door 21 is fixed in a closed state. However, the inside sliding door 22 can be freely opened and closed. For this reason, when the inner sliding door 22 is opened in this state, the surface lattice 4 is disposed in this opening, so that the sliding door 22 inside the sliding door 2 is opened for ventilation. Even in the state, illegal entry of humans and invasion of pests and the like can be prevented, and the safety and convenience are high.

[0022]

According to the fixed mesh door with a screen grid of the present invention, the outer frame of the sliding door of the sliding type is provided with a fixing outer frame for fitting and fixing the outer sliding door in a killing manner. A screen grid is attached to the outer frame via hinges so that it can be opened and closed, and a net is stretched along the screen grid, and a locking mechanism for the screen grid is provided. Even when the sliding door is open, illegal entry of humans and invasion of pests and the like can be prevented, and it can be easily attached to existing windows, doorways, and other open frames, and can be removed when unnecessary. And even if this fixed screen door with screen grid is installed,
By unlocking the locking mechanism of the screen grid, the screen grid can be opened, so that there is no escape way in case of fire, etc., and for this reason, it can be attached to the opening frame of the entrance and exit, and safety And it is highly convenient.

[Brief description of the drawings]

FIG. 1 is an external perspective view showing one embodiment of a fixed screen door with a screen grid of the present invention.

2A is a plan sectional view, and FIG. 2B is a side sectional view.

FIG. 3 shows a use state in which the fixed mesh door with a screen grid of the present invention is attached to a window frame, (A) shows a state in which a sliding door is closed, and (B).
FIG. 3 is a plan sectional view showing a state where a sliding door is opened.

[Explanation of symbols]

 G Fixed screen door with grid 1 Opening frame 2 Sliding door 21 Outer sliding door 22 Inner sliding door 3 Outer frame for fixing 4 Screen grid 41a Vertical bar 41b Horizontal bar 42 Netting 43 Locking mechanism 5 Hinge 6 Gap filling member

Claims (1)

[Claims] 1. A fixed screen door with a surface grid applied to a sliding door of a sliding type, comprising an outer frame for fixing the outer sliding door to the opening frame of the sliding door on the outside of the sliding type, wherein the outer sliding door is fitted and fixed in a killing manner. A fixed screen door with a screen grid, wherein a screen grid is openably and closably attached to the fixing outer frame via a hinge, a net is stretched along the screen grid, and a locking mechanism for the screen grid is provided. .