JPS63293286A - Curtain structure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to an awning structure that is effective as an exhibition hall for exhibitions, trade fairs, and the like.

<Prior Art> As is well known, tent structures are used at expositions and the like to create exhibition halls that can be constructed in a relatively short period of time and can easily accommodate one meter. Therefore, in conventional awning structures, pillars are placed upright near each corner of the foundation, and radial stays are stretched from the top of the pillars toward the foundation to support the pillars. It is constructed by erecting a ridge material and attaching a tent-like structure to the ridge material.

<Problems to be solved by the invention> However, in conventional awning structures, the stays create unusable dead space around the pillars, resulting in poor space utilization efficiency. There is a risk that the sharp ends of the pillars will break through the awning when the tent is put on, so the awning needs to be reinforced, which takes time and effort. In addition, reinforcing metal fittings are sewn to the parts where the pillars come into contact, which not only takes time but also increases the weight of the awning, which is disadvantageous from a design point of view.

<Means for solving the problems> The present invention has been proposed in view of the above.1. Xte! At each corner, support columns whose upper ends join together and whose lower ends are separated are erected, and wire rods are stretched between the support columns, and the lower ends of the wire rods are fixed to the foundation to support the support columns, and the support columns and wire rods are A sheet material is attached to the holder, and a presser rope with both ends fixed to the outer surface of the sheet material is stretched.

<Operation> A column with legs whose lower ends are separated and whose upper ends join together is erected on the foundation, and a wire is stretched between the columns, and a wire is stretched between the upper end of the column and the foundation. Since it is made into a part of the stem, the pillar can be supported by the part of the stem in one direction. Further, the sheet material attached to the support and the wire can be held by a holding rope whose lower end is fixed.

<Embodiment> Below, the present invention will be described with reference to the embodiments shown in the drawings. It consists of a wire rod 4 for passing, a sheet material 5 that covers the support column 3 and the wire rod 4, and a holding rope 6 that holds the sheet material 5.

The foundation 2 is made of concrete, for example, and according to the embodiment shown in the drawings, it has a quadrilateral shape, with the -side being, for example, 10 to 50 meters.

Pillars 3 with a height of approximately 10 cm are erected on the four foundations 2.

The pillar 3 has two wooden legs 3a and 3b that are joined at the upper end and separated at the lower end, forming an inverted V-shape, an inverted U-shape, or an A-shape with a reinforcing member 7 provided between the legs. 3 pillars like this
is formed by joining or bending steel frames, wood, etc. at the top.

Then, the lower ends of the legs 3a, 3b of the column 3 are fixed to the foundation 2 by tightening or embedding them with bolts. In addition, at this time, it is preferable that each leg part 3a, 3b is arrange|positioned so that each side 9 may sandwich the apex angle 8 of the foundation 2.

The pillar 3 erected as described above has an opposing pillar 3
．． A wire rod 4 is stretched so as to connect the vertices of 3. The wire 4 is a rope made of synthetic fiber such as nylon.
The lower end of the wire rod 4 is fixed to the foundation 2 with an anchor pole 10, etc., and tension is applied to the wire rod 4. Therefore, a ridge lobe portion 11 is formed by the central portion of the wire rod 4 between the pillars 3, 3, and a stem portion 12 is formed by both end portions of the wire rod 4 between the pillar 3 and the foundation 2. The pillar 3 has two legs 3a.
, 3b and the lower end are fixed to the foundation 2.
It is strongly supported by

In the illustrated embodiment, since the foundation 2 has a quadrilateral shape, supports 3 are provided at the four corners, and the lobes 11 and 11 of the stretched wire rods 4 intersect in a cross shape.

Further, a reinforcing member 7 is provided in a cross shape between the leg portions 3a and 3b of the support column 3.

Sheet material 5 attached to the pillar 3 erected as described above
is an exterior member made by cutting Teflon, vinyl, canvas, etc. into three-dimensional shapes and sewing or gluing them into an appropriate shape. An entrance/exit 13 is established in the side wall of this sheet material 5,
A ventilation opening 14 is provided near the ceiling. In addition, the leg part 3 of the pillar 3
The entrance/exit 13 may be located between a and 3b.

When the sheet material 5 as described above is attached to the pillars 3 and wire rods 4 from above, the ceiling portion 15 of the sheet material 5 is supported by the intersecting ridge rope portions 11, and the corner portions 16 are supported by the pillars 3. Ru. At this time, since the upper end portion of the support column 3 according to the present invention is constructed continuously and has a relatively obtuse angle, there is no risk that the upper end portion of the support column 3 will break through the sheet material 5. Even if the support column 3 is damaged, since the support column 3 is supported by the support part 12,
Never collapses.

Then, a presser rope 6 is stretched on the outer surface of the sheet material 5,
Hold the sheet material 5. The holding rope 6 has both ends attached to the base 2.
In the illustrated embodiment, the sheet material 5 is pressed down by tying the center of the opposing sides 9.9 of the foundation 2 and applying tension.

In addition, in the embodiment, since the foundation 2 is quadrilateral, the wire rod 4
Although the ropes are strung in a cross shape that intersects at the intersection of the The rope whose lower end is fixed to the foundation may be tied to another rope to form a net, and in short, as long as the sheet material 5 can be held down, it can be stretched into an appropriate shape.

Most of the awning structure 1 with the above structure has a flexible structure, making it difficult to install incidental equipment, but since the pillars have a rigid structure, lighting devices can be attached to these pillars 3. It is possible to install incidental equipment such as audio equipment such as speakers, environmental equipment such as ventilation equipment and sprinklers, and safety equipment.

Furthermore, if the support column 3 is made of a pipe material, wiring and the like can be housed in the pipe material, which improves the aesthetic appearance.

The awning structure l of the present invention can be used alone as a variety of exhibition halls, event halls, gathering halls, etc., but it can also be used in combination with multiple awning structures l.
It is also possible to connect them to form an aggregate. In this case,
For example, foundations are arranged in a honeycomb shape, and pillars are erected on each foundation in the same manner as described above, wire rods are stretched, and sheet materials are attached. By connecting the entrances and exits of adjacent awning structures, it becomes possible to pass through the inside. In addition, a presser rope is stretched from the foundation to hold the sheet material, but
The rope at this time may be stretched from another foundation, or may be stretched so as to form a net shape, a hexagonal shape, or other patterns. The supports may be arranged as appropriate.

Although the present invention has been described above with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments described above, and can be carried out as appropriate without changing the configuration described in the claims. Formed into a polygon rather than a quadrilateral,
A support may be erected at each vertex.

(Effects of the Invention) In summary, the present invention erects pillars whose upper ends join together and whose lower ends are separated from each other at each corner of the foundation, stretches wire rods between the pillars, and connects the lower ends of the wire rods to the foundation. A sheet material was attached to the above-mentioned pillar and wire rod, and a holding rope with both ends fixed was stretched on the outer surface of this sheet material to hold the sheet material, so that the pillar could be stretched in one direction. Furthermore, since incidental equipment can be provided on the above-mentioned support, the space around the support can be used freely, and the space can be used effectively.

Furthermore, although the awning structure of the present invention can be used alone, it can also be used in combination with a plurality of awning structures, increasing its utility value.

Furthermore, the awning structure of the present invention is extremely easy to assemble and disassemble, requires no effort in construction, can significantly shorten the construction period, and has extremely high practical value.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is an assembled perspective view, FIG. 2 is a vertical sectional view of the assembled awning structure, and FIG. 3 is an enlarged view of section A in FIG. 2. l... Tent structure, 2... Foundation, 3... Support, 4
... wire rod, 5 ... sheet material, 6 ... holding rope.

Claims (1)

[Claims] At each corner of the foundation, pillars are erected whose upper ends are joined and whose lower ends are separated, and wire rods are stretched between the pillars, and the lower ends of the wire rods are fixed to the foundation to support the pillars. An awning structure in which a wire is covered with a sheet material, and a holding rope with both ends fixed to the outer surface of the sheet material is stretched.