JP3102620U - Surface grating mounting structure - Google Patents

Abstract

An object of the present invention is to provide a mounting structure of a surface grid in which a width of a gap between the surface grid and a sash frame is adjustable so that a sash door can be removed.
The sash frame comprises: a sash frame attached to an opening in a wall; first and second long brackets attached outside the sash frame; and a surface lattice attached via the bracket. A substantially U-shaped insertion portion formed on one side of the first bracket is inserted into the mounting pieces of the left and right sash frames, and one side of the second bracket is mounted on the other side of the bracket. A mounting structure for a surface grid, wherein the frame is fixed to the other side of the second bracket so as to be adjustable in a width direction, and a vertical frame is fixed to the other side of the second bracket.
[Selection diagram] Fig. 1

Description

The present invention relates to an improvement of a mounting structure of a surface grid.

In a conventional mounting structure of a surface grid, a surface grid is mounted outside a sash frame mounted on an opening of a wall via an L-shaped fixture.
More specifically, one piece of the L-shaped fixing bracket is fixed by a fastener such as a bolt in the vertical direction of the left and right vertical frames of the surface lattice, and the other piece of the fixing tool is fixed to the mounting piece of the sash frame.

In the above configuration, the fixing strength is practically satisfied. The inside of the sash and the like is exposed from the side, which is not preferable for crime prevention. In addition, it looks good and I am not satisfied with the design. Furthermore, the gap between the sash frame and the screen grid is small, so that the work of removing the sash door, the screen door, etc. cannot be performed. The present invention provides a practically useful surface grid mounting structure that solves such problems.

The present invention has the following features.
One of them comprises a sash frame attached to an opening in a wall, a first and second long brackets attached to the outside of the sash frame, and a surface grid attached via the bracket. A substantially U-shaped insertion portion formed on one side of the first bracket is inserted into the mounting pieces of the left and right sash frames of the sash frame, and the second bracket of the second bracket is mounted on the other side of the bracket. One side is connected by a fixing tool so as to be adjustable in the width direction, and the other side of the second bracket is fixed to a vertical frame of the surface lattice.

Two of them are described in the above configuration. "The plane lattice is a louver plane lattice, and the length of the first bracket and the second bracket is about the length of the vertical frame of the plane lattice. An elongated hole for adjustment is formed, and a fixing screw inserted into the elongated hole is attached to the first bracket.

Since the mounting structure of the surface lattice according to the present invention has the above-described configuration, the following effects can be obtained.
Since the first bracket and the second bracket are long and have a length approximately equal to the length of the vertical frame of the surface lattice, the gap between the side surfaces of the surface lattice and the sash frame is concealed, and the front surface is the same as before. It is concealed by the louver wings, so that the inside of the house is not exposed and is excellent in crime prevention.

Also, since the first bracket and the second bracket can be adjusted in the width direction, the gap between the sash frame and the surface grid can be adjusted, and when the sash door, screen door, etc. are cleaned, the gap is widened and easily removed. It is always sanitary because it can. In addition, adjusting the gap has the advantage of ventilating the indoors due to the climate and getting in and out of the outside air.
Furthermore, since it is a long bracket, it is stronger than a piece.

An embodiment of the present invention will be described below with reference to the drawings.
1 to 4, reference numeral 1 denotes a sash frame attached to an opening of a wall, and a mounting piece 1a is formed by bending on an outer surface side thereof. Reference numeral 2 denotes a surface lattice, which is attached to the outside of the sash frame via a bracket described later. Reference numeral 2a denotes a vertical frame, 2b denotes a horizontal frame, and 2c denotes a known louver blade which is formed to be openable and closable.

Reference numeral 3 denotes a long first bracket having a length substantially equal to the length of the vertical frame of the surface lattice. Reference numeral 3a denotes a substantially U-shaped insertion portion bent on one side thereof, and is inserted into the mounting piece 1a of the sash frame.
Reference numeral 4 denotes a long second bracket having a length similar to that of the first bracket, which is approximately the same as the length of the vertical frame of the surface lattice. Reference numeral 4a denotes an attachment portion to a surface lattice frame formed by bending one side of the bracket, and 4b denotes long holes formed in the width direction, several of which are formed along the length direction. 4c is a stopper which fixes the mounting portion 4a of the second bracket to the vertical frame 2a of the surface lattice.

Reference numeral 5 denotes a fixture for connecting and fixing the first bracket and the second bracket, and includes a screw bolt (fixing screw) 5a and a nut 5b (a wing nut in the illustration), and the screw bolt 5a is provided at the other end of the first bracket at the other end. It is fixed at a position corresponding to the long hole of the two brackets. To connect and fix the two brackets, the screw bolt 5a is inserted into the elongated hole 4b, the width is adjusted, and the bracket is fastened with the nut 5b. Normally, as shown in FIG. 3, both brackets are overlapped to reduce the gap between the sash frame and the surface lattice. In this state, the brackets are doubled and the rigidity is large.
When the sash door is to be removed to the outside, the fixing of the nut of the screw bolt may be loosened to widen the gap, and the sash door may be lowered downward from the gap.
Although the preferred embodiment has been described above, design changes can be made without departing from the technical idea of the present invention.

The perspective view of the important section showing one embodiment of the mounting structure of the present invention surface lattice. FIG. 2 is a schematic plan view of the surface grid mounting structure also shown in FIG. FIG. 4 is an enlarged sectional view of a main part showing a mounting state of a first bracket and a second bracket for connecting and fixing a sash frame and a surface grid, also shown in FIG. FIG. 4 is an enlarged sectional view of a main part showing a state in which brackets are expanded from the state of FIG. 3.

Explanation of reference numerals

REFERENCE SIGNS LIST 1 sash frame 1 a mounting piece 2 surface lattice 2 a vertical frame 2 b side frame 2 c louver blade 3 first bracket 3 a insertion section 4 second bracket 4 a mounting section 4 b long hole 4 c stopper 5 fixing tool 5 a screw bolt (fixing screw)
5b nut

Claims (2)

The sash frame includes a sash frame attached to an opening of a wall, a first and a second long bracket attached to the outside of the sash frame, and a surface lattice attached via the bracket. A substantially U-shaped insertion portion formed on one side of the first bracket is inserted into the mounting piece of the sash frame, and one side of the second bracket is adjusted in the width direction on the other side of the bracket. A mounting structure for a surface grid, wherein the frame is attached to the second bracket as possible, and a vertical frame is fixed to the other side of the second bracket. The surface lattice is a louver surface lattice, and the length of the first bracket and the second bracket is about the length of the vertical frame of the surface lattice, and the second bracket has a long hole for adjusting the width direction. The mounting structure for a surface lattice according to claim 1, wherein the first bracket is provided with a fixing screw inserted into the elongated hole.

Images