JPH0730878Y2 - Magnet screen device - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a magnet screen door device that allows a general consumer to cut and install a member according to the opening size by himself, and devises it so that it can be easily and cleanly installed. It was done.

[0002]

2. Description of the Related Art Conventionally, as a screen door around which a magnet having flexibility is arranged, the inventions of Japanese Utility Model Laid-Open Nos. 58-143991 and 60-124495 have been proposed.

[0003]

In the above-mentioned conventional examples, none of them are considered to be able to assemble and mount by adjusting the dimensions, and there is a problem that various opening dimensions cannot be accommodated.

[0004]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a screen door for arranging a magnet around a net body and a mounting frame body for mounting a magnetic body having a large number of breaking grooves. A magnet screen door device having a mounting frame body and a magnetic body that are cut and mounted using an assembly tool in accordance with an opening size,
The assembly tool is plate-shaped and has a long hole for inserting and breaking a magnetic body, and bends one side to form a contact portion, and both ends of the contact portion face inward or outward. It is provided with an inclined side serving as a ruler for inclining at 45 degrees and cutting the end of the mounting frame.

[0005]

The magnetic body can be adjusted to the required size by inserting the magnetic material into the elongated hole of the assembly tool for an appropriate length and breaking it. Also, apply the abutting part of the assembly tool to the long side of the mounting frame,
If you draw a line along the inclined side and cut it with a saw etc. along the line, it will become an edge side that is inclined by 45 degrees, cut both ends of each of the four mounting frame bodies, and join the edge sides together. Then, it can be framed in a quadrangle.

[0006]

EXAMPLE A screen door 1 is made of a soft synthetic resin from the front side of the screen body 2 on four sides of which a flexible magnet 3 having a rectangular cross section such as a rubber magnet is attached from the back side. The mesh retainer 4 having an L-shaped cross section is adhered with an adhesive tape, and the corner pieces 5 are adhered to the four corners with an adhesive tape attached to two arm pieces extending at right angles to each other. The corner piece 5 is provided with a knob 5a rising from one arm piece to the front side.

The mounting frame 6 mounted around the window is
In the cross section, there are mounting pieces 6a and 6b which are orthogonal to each other, and holding pieces 6c and 6d which project from the upper and lower sides of one of the mounting pieces 6a so as to face each other are provided.
An engaging portion 6e protruding toward the front side is provided at the tip of the.
Note that the retaining piece 6c may also be used as the retaining piece 6c by increasing the thickness of the retaining piece 6c.

The magnetic body 7 is made of a steel plate, a stainless steel plate, or the like in the shape of a strip plate, and both ends thereof are cut inwardly inclined by 45 degrees, and a large number of break grooves 7a are formed on the front and back of one end. ...
7a is also inclined 45 degrees and provided at equal pitches.
As shown in FIG. 5, the break-off groove 7a is formed by press molding leaving both ends in the width direction slightly. When a groove that is inclined over the entire width without leaving both ends is press-molded, it extends slightly from the inclined line in a direction at a right angle. Therefore, if a large number of grooves are provided, the groove is considerably bent. In order to prevent this bending, the break groove 7a is provided with both ends left a little.

The assembly tool 8 is in the form of a strip plate, and one side of the long side is bent at a right angle to form an abutting portion 8b. Both sides of the abutting portion 8b are inclined inwardly at 45 degrees. Sloping side 8c
8c, and an elongated slot 8a that is also inclined by 45 degrees is provided near one inclined side 8c.

In the present invention, the vertical and horizontal dimensions of the opening are measured, and the net body 2, the magnet 3, the net presser 4, the mounting frame body 6 and the magnetic body 7 of the screen door 1 are cut and used.

To cut the attachment frame 6, as shown in FIG. 4, the abutting portion 8b of the assembly tool 8 is applied to the long side of the attachment frame 6 and the writing instrument 10 is used along one inclined side 8c. A 45-degree diagonal line is drawn and cut along the line with a saw or the like, or along the inclined side 8c directly with a saw or the like. Further, the magnetic body 7 is inserted into the elongated hole 8a of the assembly tool 8 and is broken off from the breaking groove 7a at a position where the length is equal to or less than the cut length of the mounting frame body 6. At this time, as shown in FIG. 5, if the magnetic body 7 is inserted into the mounting frame body 6, it can be easily folded.

A magnetic material 7 such as an iron plate or a stainless plate is inserted and mounted between the one mounting piece 6a and the holding pieces 6c and 6d, and an adhesive tape is attached to the back surface of either of the mounting pieces 6a and 6b. Attach it to the window frame 9. When an adhesive tape is attached to the back surface of the mounting piece 6b, it is attached to the inner peripheral surface of the window frame 9 as shown in FIG. 2, and when the adhesive tape is attached to the back surface of the mounting piece 6a, the window frame is not shown. It is attached to the surface of 9. In the present embodiment, the mounting frame bodies 6 are mounted on the window frame 9 one by one, and become frame-shaped only after the mounting is completed.

Then, the magnets 3 on the four circumferences of the screen door 1 are magnetically attached to the magnetic body 7 exposed between the holding pieces 6c and 6d for use. When opening or closing the window, it is sufficient to hold a knob 5a of one of the corner pieces 5 and remove a part of the screen door 1 to operate.

[0014]

As described above, according to the present invention, a metal magnetic body can be easily cut by an assembling tool, and the four corners of the mounting frame body are so-called clasped joints that are cut at 45 degrees to each other. It has an excellent effect that it can be easily performed and can be easily and cleanly attached to various opening sizes by anyone.

[Brief description of drawings]

FIG. 1 is a front view showing a mounted state.

FIG. 2 is a vertical sectional view showing a mounted state.

FIG. 3 is an enlarged perspective view of an assembly tool.

FIG. 4 is a perspective view of a state in which the mounting frame body is cut using the assembly tool.

FIG. 5 is a perspective view of a state in which a magnetic body is broken off using an assembly tool.

[Explanation of symbols]

 1 mesh door 2 mesh body 3 magnet 6 mounting frame body 7 magnetic body 7a breaking groove 8 assembly tool 8a long hole 8b contact part 8c inclined side

Claims (1)

[Scope of utility model registration request] 1. A screen door for arranging a magnet around a mesh body, and a mounting frame body for mounting a magnetic body having a large number of breaking grooves. The mounting frame body and the magnetic body are mounted in accordance with the opening size. , A magnetic screen door device that is cut and attached using an assembly tool,
The assembly tool is plate-shaped and has a long hole for inserting and breaking a magnetic body, and bends one side to form a contact portion, and both ends of the contact portion face inward or outward. A magnet screen door device, which is provided with an inclined side serving as a ruler for inclining at an angle of 45 degrees and cutting an end portion of a mounting frame body.