JP2527140Y2 - Aluminum hollow extruded profile for reinforcement insertion - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hollow extruded aluminum-made extruded reinforcing material for use in a carport column or the like into which a reinforcing material is inserted.

[0002]

2. Description of the Related Art Conventionally, as a hollow extruded aluminum member for inserting a reinforcing member, an aluminum hollow extruded member is provided on an inner wall surface of a hollow extruded member body.
It is known that a vertical ridge having an iron plate bearing surface and a vertical ridge having an iron plate fitting groove and an iron plate fixing surface are integrally formed at opposing positions in a cross section . And
A long angle iron plate having substantially the same shape as that of a part of the wall of the hollow extruded profile body is straddled between the ridges and fixed over the entire length (see Japanese Utility Model Publication No. 44-30365).

[0003]

In the above conventional reinforcement insert for a hollow aluminum extrudate [devised SUMMARY], is inserted Ang
When the size of the iron plate is relatively small,
There is a problem that the product becomes large and the weight increase is large .

The purpose of this invention is to make the size of the reinforcement
An object of the present invention is to provide an aluminum hollow extruded shape for inserting a reinforcing material capable of suppressing an increase in weight when it is small .

[0005]

Means for Solving the Problems] aluminum hollow extruded shape members reinforcement insert according to the invention is rectangular tube to be inserted
And four cross-sectional L-shaped support portion four corners of the to be supported each Jo reinforcement circumferential surface, the distance between and the two brought integrally formed with these to take over the respective support portions and the hollow extruded profile body And a connecting wall having a width corresponding to

[0006]

According to the present invention, a hollow extruded profile made of aluminum for inserting a reinforcing member has four L-shaped cross-section supporting portions for supporting four corners of a peripheral surface of a rectangular tubular reinforcing material to be inserted, and each supporting portion. And a connecting wall formed integrally therewith so as to join the hollow extruded profile body and having a width corresponding to the distance between the two. The positions of the two cross-section L-shaped support portions are determined , and the width of the connecting wall is determined so as to connect each support portion and the hollow extruded shape main body. Reinforcement dimensions are relatively small
At this time, the width of the connecting wall may be relatively increased.

[0007]

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows a carport (C) in which a column (1) having an aluminum hollow extruded shape for inserting a reinforcing material according to the present invention is used. Two posts (1) spaced apart and each post
A roof support member (2) having one end fixed to the upper end of (1) and extending in the left-right direction, and a roof (3) supported by these roof support members (2). Each strut (1) consists of an aluminum hollow extruded profile (4) and a steel reinforcement (5) inserted in the lower half thereof.

FIG. 2 shows a hollow extruded profile (4) and a reinforcing material.
The cross section of (5) is shown, and the reinforcing material (5) is a square tube with a square cross section, and the aluminum hollow extruded shape (4) is a substantially rectangular cross section with wide front and rear walls (10a). Main body (10), reinforcing members (5) to be inserted, four L-shaped cross-section supporting portions (8) to support four corners of the peripheral surface, and each supporting portion and the hollow extruded shape main body (10). ) And a connecting wall (7) formed integrally therewith so as to join the front and rear walls (10a) and having a width corresponding to the distance between them.

The cross-sectional profile of the hollow extruded profile body (10) and
Once the dimensions of the reinforcements (5) are determined, the positions of the four L-shaped cross-section supports (8) are determined according to the reinforcements (5) to be inserted, and the width of the connecting wall (7) is The connecting wall (7) is determined so as to connect each support part (8) and the front and rear walls (10a) of the hollow extruded profile body (10) .

On one side surface of the reinforcing member (5), there is a bulge (9) due to welding at a seam portion when the reinforcing member (5) is formed into a square shape. Swelled because each is supported by four L-shaped support sections (8)
The reinforcement (5) can be easily inserted into the hollow extruded profile (4) without being affected by (9). Also reinforcement (5)
Even if the sauce during hot-dip galvanizing remains on the outer surface,
For the same reason, the reinforcing member (5) can be easily inserted into the hollow extruded profile (4).

[0012]

According to the hollow extruded aluminum member for inserting a reinforcing member according to the present invention, the positions of the four L-shaped cross-section supporting portions are determined according to the reinforcing member to be inserted , and each of the supporting members is determined. When the width of the connecting wall is determined so as to join the holding part and the hollow extruded shape main body, and the dimension of the reinforcing member is relatively small, the connecting wall is
It is sufficient to increase the width of the
Is only due to the increase in the width of the connecting wall.
Compared to conventional hollow extruded profiles with increased cross-sectional area,
Can be smaller.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a car port using an aluminum hollow extruded shape for inserting a reinforcing material according to the present invention.

FIG. 2 is a cross-sectional view of the aluminum hollow extruded profile for reinforcing material insertion according to the present invention.

[Explanation of symbols]

 (4) Aluminum hollow extruded profile (5) Reinforcement (7) Connecting wall (8) L-shaped cross section support (10) Hollow extruded profile body

Claims (1)

(57) [Scope of request for utility model registration] 1. A as splicing and four cross-sectional L-shaped support portion four corners of the rectangular tubular reinforcing member periphery should support each to be inserted, and the support portions and the hollow extruded profile body thereof And a connecting wall formed integrally with and having a width corresponding to the distance between the two.