JP2527151Y2 - Strut material - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a column for a building, a column for a guide sign, a column for a bridge, and other columns used for a building in a facility such as a leisure facility or an exhibition hall.

[0002]

2. Description of the Related Art Heretofore, very common materials, such as wood, steel frames, concrete, and the like, have been used as pillar materials used in the above facilities.

[0003]

[Problems to be Solved by the Invention] When the above-mentioned general materials are used, there are many cases where facilities made in an area rich in nature with steel frames or concrete do not conform to the natural environment in terms of scenery. Wood was easily corroded, and its management required much labor. The present invention has been developed in view of the above circumstances, and it is an object of the invention to provide a pillar material which is well suited to natural environmental conditions, is less likely to corrode, is easier to manage, and has a lower production cost.

[0004]

In order to achieve the above object, according to the present invention, a plurality of plate members are adhered to a peripheral side surface of an elongated core member via a receiving member, and the core member is covered. A gap portion is provided between the plates and between the plate member and the core member.

[0005]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. In FIG. 1, reference numeral 1 denotes a core material, and the core material 1 is formed of an elongated square steel pipe having a required diameter. A receiving member 2 made of a channel material is fixed to the peripheral side surface of each of the four peripheral peripheral side surfaces of the core member 1 at the front end portion of the flange 2a.

The web 2b of the receiving member 2 is formed to have a width smaller than one side surface of the core 1, and a plate 3 having a required thickness is further adhered to the web 2b in the axial direction. The outer peripheral side surface is covered. The plate material 3 is formed to a required thickness by using thinned wood of Karamatsu. In the first embodiment shown in FIG. 1, one of the two plate material units 3a and 3b having tapered corners is used. A joining projection 3c is provided on the thickness side surface of the plate material unit 3a, and a joining groove 3d is formed on the other plate material unit 3b.
Are provided, and the joining protrusion 3c is fitted into the joining concave groove 3d to form one plate material 3.

The plate 3 projects from the left and right sides of the receiving fitting 2 and is adhered thereto, and has a structure in which a gap 4 is provided between the adjacent plate 3 and the core 1.

FIG. 3 shows a second embodiment. In this embodiment, the plate member 5 adhered to the four peripheral side surfaces of the core member 1 via the receiving metal fittings 2 includes three plate member units 5a, 5a, and 5b.
The joining protrusion 5c provided in 5b is provided with the joining groove 5d provided in 5a.
To form a single plate 5 by fitting
As in the first embodiment, a gap 4 is provided between the adjacent plate 5 and the core 1.

FIG. 4 shows a third embodiment. In this embodiment, a solid rectangular parallelepiped receiving member 6 made of a synthetic resin having a width smaller than that of a peripheral side surface is provided on each of four peripheral side surfaces of a core 1 made of a square steel pipe. And a plate 7 is further adhered to the surface of the receiving member 6. The plate member 7 is composed of two plate members 7a and 7b.
A plate member 7 is formed by fitting the joint protrusion 7c provided in the above into the joint concave groove 7d provided in the 7b.
The air gap 4 is provided between the adjacent plate 7 and the core 1.

FIG. 5 shows a fourth embodiment. In this embodiment, a ring-shaped synthetic resin receiver 9 is fitted to a peripheral side surface of a core member 8 made of a round steel pipe at a required height interval. Plates 10 are adhered at regular intervals in the axial direction along the ring-shaped receiving member 9, and have a configuration in which a gap 4 is provided between the plate 10 and between the plate 10 and the core 8.

FIG. 6 shows a fifth embodiment. In this embodiment, a rectangular parallelepiped iron fitting 11 is fixed at a predetermined interval in a plane direction at a required height interval of a core 8 made of a round steel pipe. The plate member 10 is adhered to the surface of the receiving metal 11, and has a configuration in which the gaps 4 are provided between the plate members 10 and between the plate member 10 and the core member 8.

The present invention having the above-mentioned structure is used, for example, as a pillar of a pergola in a leisure facility (see FIG. 7), a pillar of a guide sign (see FIG. 8), a railing of a bridge and other pillars of a building.

[0013]

[Effects of the Invention] The present invention has the following configuration, and thus has the following effects.

[0014] Since it consists of a combination of different materials, in which a plate made of thinned wood such as karamatsu is stuck on the surface of a core made of steel pipe, it is possible to produce designs that cannot be made with a single material, as seen in conventional wooden products With no strength and durability, and the warmth not found in steel products and concrete products,
It can exhibit harmony with the natural environment and is suitable as a member of outdoor equipment (exterior product). Because the plate is attached to the core via a receiver that is narrower than the plate, a lot of gaps are formed between the back of the plate and the core as well as between the plates, so the part of the plate exposed to the outside air By using artificially dried plate material to reduce the water content, corrosion of the plate material due to moisture, bacteria, and the like can be prevented, and quality retention can be prolonged. Even if a part of the plate material is damaged, the part can be easily replaced, so that maintenance can be reduced. Workability and aesthetics can be improved and the different elasticity of wood and dissimilar materials in an outdoor environment can be improved as compared with conventional dissimilar materials of wood using screws or bolts. A plurality of plate units are fitted together to form a plate, and this plate is attached to each side of the core, so relatively thinned thinned wood can be used sufficiently, and material costs are low and resources are effective. The use can be greatly expected.

[Brief description of the drawings]

FIG. 1 is a sectional view taken along line AA of a first embodiment.

FIG. 2 is a front view of the first embodiment.

FIG. 3 is a cross-sectional view of the second embodiment.

FIG. 4 is a cross-sectional view of the third embodiment.

FIG. 5 is a perspective view of a fourth embodiment.

FIG. 6 is a perspective view of a fifth embodiment.

FIG. 7 is a front view showing an example of a use state.

FIG. 8 is a front view showing another example of the use state.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Core material 2 Receiving metal fitting 3 Plate material 4 Gap part 5 Plate material 6 Receiver 7 Plate material 8 Core material 9 Receiver 10 Plate material 11 Receiver

Claims (1)

(57) [Scope of request for utility model registration] 1. A support member comprising a plurality of plate members attached to a peripheral side surface of an elongated core member via a receiving member to cover the core member.
The core is made of square steel pipe, and the receiver is made of channel material.
This channel material has the core material at the tip of the flange.
Each is fixed to the peripheral side, and the channel material
The rib is formed to have a width smaller than the circumference of the core material.
A plate is further attached to Eb in the axial direction.
It is made of thinned pine and other thinned wood.
Of these, a joining projection is provided on the thickness of one plate unit,
Joint groove is provided in the thickness part of the other plate material, and the joint protrusion is joined
A plurality of plate units were formed into one plate by fitting into the concave groove
A pillar that is provided with a gap between the plate members and between the plate member and the core member and is adhered.