JP2642847B2 - Connection structure of partition panel - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting structure of a partition panel in which a metal plate is provided on the front and back of a synthetic resin core material, and more particularly, to enhancing the connection strength of the partition panel while providing the synthetic resin core material. This is related to the technology to be attempted.

[0002]

2. Description of the Related Art Conventionally, a partition panel used for a garage door or the like is constructed by corrugating a metal plate to increase the strength, attaching such a face plate to a metal frame, and forming such a partition. Panels are connected by hinges or other fixtures.

[0003]

However, in such a construction, a metallic noise is generated when the garage door is opened and closed, and even in the case of a garage door, noise occurs in the early morning or late at night. Moreover, since the face plate is a single metal plate,
There was a problem that sound was generated more easily due to reverberation, and heat insulation was hardly obtained.

[0004] By the way, a metal exterior panel in which the outer surface of a metal plate is attached to substantially the entire surface on the front and back of a synthetic resin core material can be considered, but such a configuration can enhance the soundproofing function and the heat insulating function. In the thickness direction, most are made of a synthetic resin core material, and there is a problem that it is difficult to increase the connection strength when connecting the partition panel with a connecting member such as a hinge.

The present invention has been made in view of such a problem, and an object of the present invention is to provide a metal plate having a synthetic resin core material inside and outside of a metal plate on the front and back sides, and the connection strength of the partition panel. The purpose of the present invention is to provide a connection structure of a partition panel which can enhance the height.

[0006]

According to the present invention, there is provided a partition panel in which a synthetic resin core material 3 is filled between two metal outer shells 1 and 2 and connected by a connecting member 11 such as a hinge. The outer shells 1 and 2 are bent at both end portions of the partition panel in the connection direction so as to cover both side portions of the synthetic resin core material 3, and these bent edge pieces 1 are bent.
a and 2a are buried deep in the synthetic resin core material 3 and substantially parallel to the outer skins 1 and 2, and the mounting piece 11 of the connecting tool 11 such as a hinge is provided.
a, 11a are brought into contact with the outer skins 1, 1 of both partition panels,
It is characterized in that a mounting panel 12 such as a screw inserted through the mounting strip 11a penetrates the outer cover 1, the synthetic resin core material 3, and the two edge pieces 1a, 2a and is connected to a partition panel. Things.

[0007]

An attachment 1 such as a screw inserted into an attachment piece 11a while a synthetic resin core material 3 is provided between outer shells 1 and 2.
2 are embedded deep inside the synthetic resin core
Thus, the partition panels are firmly connected to each other by penetrating the edge pieces 1a and 2a which are substantially parallel to the above.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings. The facing skins 1 and 2 are both metal plates, and a partition panel A is formed by filling and integrating a synthetic resin core material 3 of a hard foam synthetic resin between the skins 1 and 2. For example, a shutter 9 is formed by connecting a plurality of the partition panels A, A in the vertical direction by a hinge 8 as a connecting tool 11. In order to connect the partition panels A, A with each other by the hinges 8, the mounting pieces 12a inserted into the through holes of the mounting pieces 11a with the mounting pieces 11a, 11a of the hinges 8 contacting the outer skins 1, 1 respectively.
Insert and fix the self-drilling screw as
The partition panels A, A are connected.

As shown in FIGS. 1 and 2, a fitting recess 31 is formed on one end surface of the butting side of the synthetic resin core material 3.
A fitting protrusion 30 is formed on the other end surface, and the synthetic resin core material 3 at the center in the thickness direction of the fitting recess 31 and the fitting protrusion 30 is formed.
The outer shells 1 and 2 are bent so as to expose both sides of the metal shell, and the protrusions 5a and 5a are cut into the fitting protrusion 30 at intervals in the thickness direction of the synthetic resin core member 3 to thereby make the front and back metal skins. 1, 2a and 2b, the edge pieces 1a, 2a of the outer cover 1, 2 at the center in the thickness direction of the synthetic resin core material 3 on the side of the biting projections 5a, 5a, and the biting projections 5a, 5a. The end pieces 1a and 2a of the outer skins 1 and 2 facing the fitting recess 31 are deeply embedded in the synthetic resin core material 3 and substantially parallel to the outer skins 1 and 2. The distance M between the edge pieces 1a and 2a is substantially equal. In the figure, reference numeral 32 denotes a packing, which is loaded in the fitting concave portion 31, is compressed as a whole, and is cut by the biting protrusions 5a, 5a to increase the watertightness and airtightness of the connection.

As described above, the outer skins 1 and 2 are bent at both ends in the connection direction of the partition panel so as to cover both sides of the synthetic resin core material 3, and these bent edge pieces 1a and 2a are made of synthetic resin. Each mounting piece 1 of the connecting tool 11, which is buried deep in the core material 3 and substantially parallel to the outer skins 1 and 2 and is like a hinge.
1a and 11a are in contact with outer skins 1 and 1 of both partition panels, and a mounting tool 1 such as a screw tool inserted through mounting piece 11a.
2 is an outer skin 1, a synthetic resin core material 3, and two edge pieces 1a, 2
a, and the partition panel is connected to the mounting member 11 while providing the synthetic resin core material 3 between the outer shells 1 and 2.
a through a pair of edge pieces 1a and 2a which are deeply embedded in the synthetic resin core material 3 and are substantially parallel to the outer skins 1 and 2, respectively. Is firmly connected.

Although the connecting member 11 is the hinge 8 in the embodiment, another connecting member may be used. The shape and shape of the fitting projection 30 and the fitting recess 31 of the partition panel A can be variously changed.

[0012]

As described above, according to the present invention, the outer skin is bent at both ends in the connection direction of the partition panel so as to cover both sides of the synthetic resin core material, and these bent edge pieces are made of the synthetic resin core. It is embedded deeply in the material and almost parallel to the outer skin, each mounting piece of the connecting tool such as a hinge abuts against the outer skin of both partition panels, and the mounting tool such as a screw tool inserted through the mounting piece is the outer skin, Since the partition panel is connected through the synthetic resin core material and the two edge pieces, a mounting tool such as a screw tool inserted into the mounting piece while the synthetic resin core material is provided between the outer skins. Further, there is an advantage that the partition panels can be firmly connected to each other by penetrating an edge piece which is deeply embedded in the synthetic resin core material and is substantially parallel to the outer skin.

[Brief description of the drawings]

FIG. 1 is a sectional view of one embodiment of the present invention.

FIG. 2 is a cross-sectional view of the partition panel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Outer skin 2 Outer skin 3 Synthetic resin core material 11 Connecting tool 11a Mounting piece 12 Mounting tool

Claims (1)

(57) [Claims] 1. A connecting structure of a partition panel in which a synthetic resin core material is filled between two metal outer skins and connected by a connecting tool such as a hinge. At both ends, the outer skin is bent so as to cover both sides of the synthetic resin core material, and these bent edge pieces are buried deep in the synthetic resin core material and substantially parallel to the outer skin,
Each mounting piece of the connecting device such as a hinge is brought into contact with the outer skin of both partition panels, and a mounting tool such as a screw tool inserted through the mounting piece penetrates the outer skin, the synthetic resin core material, and the two edge pieces. And a partition panel connected to the partition panel.