JPH0642111A - Aluminum column - Google Patents

Abstract

PURPOSE:To facilitate installation of a wall material by structuring a column hollow, and forming a left and a right detention part for detaining the wall material on the outside in such a way as stretching in the longitudinal direction of the column. CONSTITUTION:A square inner cylinder 11 is provided in the center of a column 1 constructed from aluminum material through an extrusion process, and an outer cylinder having a circular section is furnished outside of this inner cylinder 11 concentrically therewith. On the outside surface of the outer cylinder 12, detent projections 15, 15 forming pairs and stretching plumb are provided at 90-deg. intervals, wherein the width of the projection 15 is set equal to or a little larger than the width of outer wall panel 2. Gypsum boards 22, 23 are affixed to the front and rear of a wood panel 21 to form a core, and an outer wall panel 2 is constructed. The side end of this panel 2 is inserted between the projections 15, 15, and the end of panel 2 and the projection 15 are fixed together using bolt, etc. This enables performing easy installation of panel 2 as a wall material.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to an aluminum column.

[0002]

2. Description of the Related Art In individual houses or small-scale condominiums, wooden materials are still the mainstream as building materials for buildings such as columns and beams, although steel materials have emerged in recent years. In order to make a wall between them, an intermediate member of horizontal material and vertical material is bridged between the pillars arranged at a predetermined interval on the left and right, and the wall material such as panels is nailed using these intermediate members. The method of fixing is taken.

[0003]

However, the above-mentioned conventional construction using the wooden columns has the following drawbacks.

That is, the properties of the wooden columns (elements such as compressive strength and bending strength) vary depending on the material itself, and therefore it is difficult to achieve uniform quality.

Further, in the case of forming a wall between columns, as described above, it is necessary to bridge an intermediate material between the columns and perform a work such as striking a panel using these intermediate materials.
In addition to the drawback of a large number of man-hours and a long construction period, the coupling force between the column and the wall is weak, and special measures such as brace must be put inside the wall in order to obtain a proof structure that integrates them. There was also a drawback.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a column made of aluminum which is lightweight and excellent in strength and which can be easily assembled with a wall material.

[0007]

According to the present invention, in order to achieve the above object, a pillar obtained by extrusion molding of an aluminum material has a hollow structure inside, and a wall material is engaged on the outside. It is characterized in that a pair of left and right engaging portions are formed so as to extend in the longitudinal direction of the column itself.

[0008]

Since it is constructed by extruding an aluminum material, it is lightweight and excellent in strength and can be manufactured in large quantities with the same quality. In addition, a pair of left and right engaging portions is provided outside the pillar in advance, and the wall member is locked to the engaging portions. An intermediate member is bridged over the beam as in the conventional method for making a wall, and the wall member is attached to the intermediate member. It is not necessary to perform a troublesome work such as nailing the wall, and the wall material can be easily and firmly assembled to the pillar.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view showing a pillar according to the present invention, a wall panel (wall material) and a beam assembled to the pillar. In the figure, reference numeral 1 is a pillar, 2 is a wall panel, and 3 is a beam. In addition, L shows a ceiling line.

The pillar 1 is obtained by extruding an aluminum material, and a square inner cylinder 11 is provided at the center and a circular outer cylinder 1 is provided outside thereof.
2 are provided concentrically with the inner cylinder 11, and the inner cylinder 1
1 (here, 1
(2 pieces) partition plate portions 13 are provided.

The inner cylinder 11, the outer cylinder 12, and the partition plate portion 13 form spaces 14a, 14b, 14c ... Which extend in the vertical direction inside the column 1. There are two types of spaces 14a, 14b ... Open type and closed type. The open space is used for storing a power cord or for storing various electric signal lines, while being closed space. Is used as an air transfer path for a central cleaner, for water supply and drainage transfer, and also for gas transfer. When a normal pipe is used for air transfer or water supply / drainage transfer, the pipe may be housed in the space 14a in the column.

A pair of engaging projections 15, 15 extending in the vertical direction are provided on the outer surface of the outer cylinder 12 at every 90 degrees. The width (Na) of the pair of engaging projections 15 and 15 is set to be approximately the same as or slightly wider than the width (Nb) of the wall panel 2.

The outer cylinder 12 has an internal space 14 if necessary.
Vertical grooves 16 are formed in the surface portion corresponding to a, 14b ... The vertical groove 16 may be used as a power cord outlet when the space in which the vertical groove 16 is provided is used for storing a power cord. It can also be used as a department.

Here, the central space 14m has a double structure of an inner cylinder 11 and an outer cylinder 12, and is used as a space for transferring a fluid (for example, gas) extremely reluctant to leak to the outside. The inner cylinder 11 and the outer cylinder 12 can be
Since the air layer between and has a heat insulating function, it can be used, for example, for supplying cold water or hot water for air conditioning, or for supplying hot water.

The structure of the wall panel 2 is such that the wood panel 2 serving as the core
Gypsum boards 22 and 23 are fixedly attached to both front and rear sides of the unit 1. The wood panel 21 has a well-known structure in which a face material is attached to the surfaces of vertical and horizontal frame members. In addition, the plaster boards 22 and 23 do not necessarily have to be attached to the surface of the wall panel 2, and sheet-like objects such as wallpaper may be attached.

The wall panel 2 is joined to the pillar 1 by, for example, connecting the side ends of the wall panel 2 to the pair of engaging projections 15 and 15 of the pillar 1.
A method is employed in which the ends of the wall panels and the engaging projections 15 that are overlapped with each other are integrally fixed by fixing means such as bolts or screw nails.

The beam 3 is made of wood here, but the beam 3 is not limited to this and may be formed by extrusion molding of an aluminum material like a pillar.

The beam 3 is joined to the pillar 1 as well, similarly to the joint structure of the wall panel 2, between the pair of engaging projections 15 and 15 provided on the outer cylinder 12 of the pillar 1, and the tip of the beam 3 is joined. Is used, and the overlapping portions are integrally coupled by a fixing means such as a bolt. It should be noted that the structure is not limited to one in which the beam 3 is directly joined to the column 1 in this way, and a structure in which a metal coupling member for column fitting is attached to the end of the beam 3 and is attached to the column via this coupling member You can also do it.
Further, in order to further increase the strength, it is possible to adopt a method in which a bracket for connection is attached to the pillar 1 by welding so as to project laterally, and the beam is fixed by using this bracket.

Although not shown in the drawing, a plate-like body for bonding is attached to the lower end of the column 1 so as to project laterally, and the column 1 is attached through this plate-like body. It is attached to a foundation not shown.

Reference numerals 4, ... In FIG. 1 are decorative plates made of an appropriate material such as wood or resin. These decorative plates 4 are formed by bending the left and right sides in one direction to have a U-shaped cross section. The bent portions 41, 41 on both sides are formed between the pair of engaging projections 15, 15 of the pillar. Alternatively, the pillar 1 is fixed by being inserted and fixed between the adjacent engaging projections 15, 15. In addition, fixing of the bent portions 41, 41 of the decorative plate 4 to the engagement projection 15 is performed by the decorative plate 5
It may be fixed by utilizing the elasticity of itself or may be fixed by using a fixing means such as a screw.

FIG. 2 shows an example of construction in which the above-described pillar according to the present invention is located in the middle portion of the room wall. The wall panels 2 are attached to both sides of the pillar 1 as described above to form the inner wall 51.

A decorative plate 4 having a shape different from that shown in FIG. 1 is fixed to the pillar 1 by utilizing an engaging projection 15 of the pillar 1. An illumination 61 for illuminating the room is attached to the pair of engagement projections 15 and 15 facing the inside of the room by inserting and locking the base end of the arm 61a between the engagement projections 15 and 15. ing. In this case, the space 14a immediately behind the pillar 1 where the engaging projections 15, 15 are provided is used as a storage space for storing the power cord C.

FIG. 3 shows another construction example in which the pillar according to the present invention is located in the middle portion of the room wall. This is the same as the above embodiment in that the base end of the arm 61a for illumination is inserted and locked between the engaging projections 15, 15.
Further, here, the base end of the illumination arm 61a is connected to the engaging projection 1
Fixed vertically with respect to 5, 15

A method of fixing the base end of the illumination arm between the engaging projections 15 and 15 so as to be vertically movable is as follows.
5, 5 and 15 are dovetail groove-shaped, a flat plate having a trapezoidal cross-section corresponding thereto is slidably inserted therein, and the flat plate and the base end of the lighting arm are connected through a bolt, and the bolt is tightened. There is a method in which the flat plate is strongly engaged with the dovetail groove. In addition, as another example, the engagement projections 15 and 15
There is a method in which a locking hole is provided at a predetermined height and the lighting arm base end is fixed at the predetermined height by using this hole.

In this case, the internal space 14a or 14b located outside the pillar 1 shown in FIG. 1 can be used as a power cord storage portion, and the vertical groove 16 can be used for pulling out the cord. Further, the vertical groove 16 may be covered with a blind plate whose length can be adjusted in the vertical direction, if necessary.

FIG. 4 shows a construction example in which the pillar according to the present invention is located at the corner of a room. Also here, the arm 61 of the illumination 61 is provided between the engaging projections 15 and 15 adjacent to each other on the pillar.
The base end of a is inserted and engaged so as to be vertically movable.

The illumination arm 61a used here is also used.
Is a structure in which metal ring members are concentrically connected to each other, and has a structure that is flexible and retains its shape when bent into an arbitrary shape. . A power cord C is housed inside the lighting arm 61a, and this power cord C is similar to that shown in FIG. 3 above, via the vertical groove 16 provided in the outer cylinder 12 of the pole 1 for the pole 1.
Is inserted into the inner space of.

FIG. 5 shows a construction example in which the pillar according to the present invention is arranged in the center of the room. Here, the wall panel 2 is not directly fitted and fixed to the pillar, but the beam 3 is provided above the pillar 1.
Is still joined.

Between the engaging projections 15 of the pillar 1, the arm 61a of the illumination 61 is provided as described with reference to FIGS.
The base end of the column is attached so as to be movable up and down, and the internal space outside the column into which the base end of the arm 61a is fitted is used for storing the power cord.

Further, for example, the central closed space 14m or 14c shown in FIG. 1 is used as an air transfer path of the central cleaner here. A cleaner connecting portion 54 to which a cleaner hose 55 is detachably attached is attached to the decorative plate 4 attached to the pillar 1, and the connecting portion 54 is connected to the sealed space in the pillar through a communication passage 53 hole or the like. To be done.

The other space in the pillar 1 is used for accommodating the power cord, and the decorative plate 4 is attached to the outside thereof.
An outlet 57 is provided in the. Then, to the outlet 57, an arbitrary electric product, for example, a power cord 59 of a television 58 as shown in the figure is connected.

Further, with respect to the decorative plate 4 to which the cleaner hose 55 is connected, a movable shelf 71 is vertically movably mounted between the engaging projections 15, 15 which are rotated by 90 degrees. As with the illumination arm, the movable shelf 71 is assembled by forming the engaging projections 15 and 15 into dovetail grooves, and inserting a flat plate having a trapezoidal cross-section corresponding thereto into a slidable manner so that the flat plate and the movable shelf can be connected. A method is conceivable in which the base end is connected via a bolt and the flat plate is strongly engaged with the dovetail groove by tightening the bolt.

The shapes and dimensions of the constituent members shown in the above embodiments are merely examples, and can be variously changed based on the design change of the building to which they are applied. For example, in the above embodiment, the wall panel is used as the wall material to be engaged with the pillar, but the wall material is not limited to this, and the wall material may be a plate material (may be made of metal) having another structure. Also, in the above embodiment, the engaging projection 15 is used for engaging the wall material provided on the column, but it may be an engaging groove.

[0034]

As described above, according to the present invention,
Since it is a pillar obtained by extrusion molding of an aluminum material, it is lightweight and excellent in strength and can be manufactured in large quantities with the same quality. In addition, it has a structure in which the wall panel is locked by a pair of left and right engaging parts provided outside the pillar in advance, and when building a wall, an intermediate material is bridged over the beam as in the conventional case and the wall material is nailed. There is no need to perform a troublesome work such as doing, and the wall can be obtained by an extremely easy work, so that the work period can be shortened without difficulty. Further, since the wall material can be firmly fixed to the pillar, there is an excellent effect such that a strong proof structure in which the pillar and the wall material are integrated can be easily obtained.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a pillar, a wall material and the like showing an embodiment of the present invention.

FIG. 2 is a perspective view showing a construction example using a pillar according to the present invention.

FIG. 3 is a perspective view showing another construction example using the pillar according to the present invention.

FIG. 4 is a perspective view showing another construction example using the pillar according to the present invention.

FIG. 5 is a perspective view showing still another construction example using the pillar according to the present invention.

[Explanation of symbols]

 1 Pillar 2 Wall panel (wall material) 3 Beam 4 Decorative plate 11 Inner cylinder 12 Partition plate part 13 Outer cylinder 14a-14m Internal space 15 Engagement protrusion (engagement part) 16 Vertical groove

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification number Reference number within the agency FI Technical display location F21S 1/00 A 7913-3K H02G 3/28 Z 7335-5G // E04F 17/08 A 9025- 2E

Claims (1)

[Claims] 1. A pillar obtained by extrusion-molding an aluminum material, wherein the inside has a hollow structure, and a pair of left and right engaging portions with which the wall material is engaged extend outside in the longitudinal direction of the pillar itself. A pillar made of aluminum characterized by being formed by.