JPH0450760Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a column constructed by covering the outer periphery of a column body in a circular shape with a column cover material.

``Prior Art'' Traditionally, this type of cover material for cylinders was simply made up of a plurality of cover plates made by cutting metal plates into a predetermined width dimension, and the outer periphery of the column body installed on site was fitted together. The work involved sequentially bending and connecting the cover plates into a circular shape to form a cylinder.

However, in this way, when the parts are bent and connected into a circular shape during assembly work on site, it is difficult to connect the cover plate that is attached last, requiring skill and time.

Moreover, the width dimensions of the attached cover plates are uneven, which has the disadvantage of spoiling the aesthetic appearance.

``Object of the Present Invention'' In view of the above-mentioned conventional drawbacks, the present invention aims to provide a cylinder whose cover can be easily attached and cleaned in a short time.

"Means for Achieving the Object of the Present Invention" The present invention provides a column consisting of a column body and a column cover material that covers the outer circumference of the column body to form a cylinder, with the column cover material being attached to both ends. a first cover body fixed to the pillar body having an engaging part;
At least one or more first cover bodies each having an engaging piece that engages with one of the engaging parts of the first cover body at one end, and an engaging part that can be engaged with the engaging piece at the other end. 2
and a flexible third cover body having engagement pieces at both ends that engage with the engagement portions of the first and second cover bodies, respectively. .

"Embodiments of the present invention" The present invention will be described in detail below with reference to embodiments shown in the drawings.

In the embodiments shown in FIGS. 1 to 19, 1 is a cylinder of the present invention installed at the entrance of a building such as a building, and this cylinder 1 includes a pillar body 2 and an outer periphery of this pillar body 2. The column cover material 4 covers the outer circumference of the column main body 2 to form a column through a plurality of rings 3 attached at predetermined intervals in the vertical direction.

The pillar body 2 is made of H-shaped steel in this embodiment.

As shown in FIGS. 3 and 4, the ring 3 has a pair of half-ring bodies 5, 5 forming half of the ring 3, and a notch formed at one end of the pair of half-ring bodies 5, 5, respectively. and a fitting piece 7 that fits into the fitting recess 6 formed protrudingly from the other end of the pair of half-ring bodies 5, 5.
and screw holes 9, 9 for fixing the fitting pieces 7, 7 in a fitted state to the fitting recesses 6, 6 formed at both ends of the pair of half-ring bodies 5, 5 with screws 8. ,
A state in which the cylinder cover material 4, which is formed in twelve pieces at predetermined intervals on the outer peripheral surface of the pair of half-ring bodies 5, 5, is divided into two by screw holes 10 for fixing the cylinder cover material 4 to surround the pillar body 2. It is constructed so that it can be inserted into the

Further, in the half-ring bodies 5, 5 of the ring 3, a screw rod 11 having a plurality of nuts, two in this embodiment, is movable so that it can be locked at any height position of the pillar body 2. It is equipped.

As shown in FIGS. 5 and 6, the cylindrical cover material 4 has a first cover body 14 fixed to screw holes 10, 10 of the ring 3 with engaging portions 12 at both ends thereof with screws 13. , an engaging piece 1 that engages with one engaging portion 12 of the first cover body 14 at one end.
5, and has at least one second cover body 17 (ten in this embodiment) having an engaging part 16 on the other end with which the engaging piece 15 can engage, and the first cover body 17 on both ends. , 2 of the engaging portions 12, 1 of the cover bodies 14, 17
6 and a flexible third cover body 19 provided with engagement pieces 18, 18 that engage with the third cover body 19, respectively, each having a width equivalent to 12 of the circumference, and the first cover body 14 has a width equal to 12 times the circumference. As shown in FIGS. 7 to 10, a first cover main body 20 with a length of 3 to 4 m is formed of a metal plate such as stainless steel and curved with a predetermined R diameter, for example, 200R, and this first cover body 20 has a length of 3 to 4 m. Cover body 2
side wall portions 21, 21 each having the engaging portion 12 formed inwardly in a concave shape bent toward the center of the cylinder 1 at both ends of the column 1;
The first cover main body 20, which is bent outward at the tip of the ring 21, contacts the outer peripheral surface of the ring 3, which is curved in a concentric circle, and screws are inserted into the screw holes 10, 10 at predetermined positions of the ring 3. It is composed of abutment pieces 23, 23 having screw insertion holes 22 for fixing at predetermined intervals.

Further, the second cover body 17 is connected to the first cover body 14 as shown in FIGS. 11 to 15.
The second cover main body 24 is made of a metal plate such as stainless steel and has the same shape as that of the second cover main body 24, and one of the ends of the second cover main body 24 is bent toward the center. , and the other side wall portions 25 and 2 are provided with the engaging portion 16 bent inwardly into a concave shape.
5, and a plurality of screws having the same shape as the contact piece 23 of the first cover body 14 and spaced at predetermined intervals and bent outward at the tip of the side wall portion 25 on the side where the engaging portion 16 is provided. The contact piece 27 has an insertion hole 26. Furthermore, as shown in FIGS. 16 to 19, the third cover body 19 is made of a flexible metal material such as stainless steel and has the same shape as the first cover body 20. The third cover main body 28 is composed of a third cover main body 28 and side wall portions 29, 29, which are bent toward the center at both ends of the third cover main body 28, and have the engagement pieces 18 provided at their tips, respectively.

In the case of the column 1 having the above configuration, first, the column body 2 is fixedly installed in a building. After that, attach the ring 3 to the pillar body 2.
Attach them at specified intervals. That is, the ring 3 divided into two parts is fitted into the fitting recesses 6 provided in the half-ring bodies 5, 5 of the ring 3, respectively, and the fitting pieces 7, and then fixed with screws 8, 8. After that, turn the screw rod 11 to fix it in a predetermined position. At this time, the screw holes 10 provided on the outer peripheral surface of each ring 3 are aligned so that they are aligned.

Next, the first cover body 14 is set at a predetermined position on the ring 3, and the contact pieces 23, 23 at both ends are fixed to the ring 3 with the screws 13.

After that, the engaging piece 15 is engaged with the engaging part 21 of the first cover body 14 so that the first second cover body 17 is rotated clockwise, and the abutting piece 27 is attached to the ring 3 with the screw 13. Fixed to. After the installation of the first second cover body 17 is completed in this way, the engagement piece 15 is engaged with the engagement portion 16 of the first second cover body 17 that has already been attached, and The contact piece 27 is fixed to the ring 3 with the screw 13. After that, the second cover body 17 is fixed to the ring 3 one after another in the same manner as described above, and when the completion is completed, the third cover body 19 is fixed so that the width dimension up to the tips of the engaging pieces 18 at both ends is small. When the engaging pieces 18, 18 are bent inward so as to
Insert and set between the first and second cover bodies 14 and 17 so as to be able to engage with the engaging portions 12 and 16 of 4 and 17, respectively, and after setting is completed, let go and return to the original shape state. By means of the engaging piece 18,
18 is the engaging part 1 of the first and second cover bodies 14 and 17
2 and 16, and the installation work is completed.

In this way, the cylinder 1 to which the cylinder cover material 4 is attached does not need to be bent during the work of fitting together the cover material on site as in the conventional case, so the work is easy and the installation work can be completed in a short time.

"Different Embodiments of the Present Invention" Next, different embodiments of the present invention shown in FIGS. 20 to 22 will be described. In the description of these embodiments, the same components as those of the embodiments of the present invention will be designated by the same reference numerals and redundant explanations will be omitted.

The main difference between the embodiment of FIG. 20 and the embodiment of the present invention is that the second cover body 17A is
The cylinder cover material 4A constructed using one second cover body 17A in this way is effective when the cylinder 1 has a small diameter in that it covers the outer circumference of the pillar body 2 in pieces. In this case, it goes without saying that the widths of the first, second, and third cover bodies 14A, 17A, and 19A are set to 1/3 of the outer peripheral dimension of the cylinder 1.

21 and 22, the main difference from the embodiment of the present invention is that the column body 2A
The pillar body is made of concrete into a substantially circular shape, and the contact piece 27 of the second cover body 17B is not provided with a screw hole, but is simply supported by contacting the outer peripheral surface of the ring 3. 2A may be formed of concrete, or the second cover body 17B may be formed so as to be supported in contact with the ring 3 without being fixed to the ring 3 with screws.

In the embodiments of the present invention, ten second cover bodies and one second cover body are used, but other numbers may be used. Also, the first
If the first, second, and third cover bodies of the second and third cover bodies are made flat, they can also be formed into a polygonal column shape.

"Effects of the Present Invention" As is clear from the above explanation, the present invention has the following effects.

(1) A first cover body fixed to the column body having engaging parts at both ends of the cylinder cover material, and an engaging part that engages one of the engaging parts of the first cover body at one end part. At least one or more second cover bodies each having a mating piece and having an engaging portion at the other end that can be engaged with the engaging piece, and the first and second cover bodies at both ends thereof; The first cover body is fixed to the column body, and the first cover body is fixed to the pillar body. The second cover body is attached by engaging the engagement piece with one of the engagement parts, and the engagement pieces of the third cover body are attached to the engagement parts of the first and second cover bodies that were installed last. It can be attached by engaging. Therefore, the installation work of the cover material for the cylinder is easy.

(2) According to (1) above, the column cover material can be attached to the column body on-site without any bending process. Therefore, the installation work can be completed in a short time.

(3) Since the cover material for the cylinder has the structure described in (1) above, it can be manufactured in a factory or the like. Therefore, products with consistent quality can be mass-produced, costs can be reduced, and since each part can be aligned to a predetermined width dimension, the finished product after installation can be made neatly.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram showing an installed state of an embodiment of the present invention, FIG. 2 is a cross-sectional view of a cylinder, FIGS. 3 and 4 are a perspective view of the ring and a plan view of the ring divided into two parts, and 5 and 6 are a plan view and a front view showing the assembled state of the cylinder cover material, and FIGS. 7 to 10 are a plan view and a front view of the first cover body,
The rear view and right side view, FIGS. 11 to 15 are the plan view, front view, rear view, and left and right side views of the second cover body, and FIGS. 16 to 19 are the third cover body.
The plan view, front view, rear view, and right side view of the cover body, FIGS. 20, 21, and 22 are explanatory diagrams of different embodiments of the present invention, respectively. DESCRIPTION OF SYMBOLS 1... Cylinder, 2, 2A... Pillar body, 3... Ring, 4, 4A... Cylinder cover material, 5... Half ring body, 6... Fitting recess, 7... Fitting piece, 8 ... Screw, 9 ... Screw hole, 10 ... Screw hole, 11 ... Screw rod, 12 ... Engaging part, 13 ... Screw, 14, 1
4A...first cover body, 15...engaging piece, 16
...Engagement portion, 17, 17A, 17B...Second cover body, 18...Engagement piece, 19, 19A...Third
cover body, 20...first cover body body, 21
... Side wall portion, 22 ... Screw insertion hole, 23 ... Contact piece, 24 ... Second cover main body, 25 ... Side wall portion, 26 ... Screw insertion hole, 27 ... Contact piece, 28
...Third cover main body, 29... Side wall portion.

Claims (1)

[Claims for Utility Model Registration] 1) A column consisting of a column body and a column cover material that covers the outer circumference of the column body to form a cylinder, in which the column cover material has engaging portions at both ends. It has a first cover body fixed to the pillar body, an engagement piece that engages with one engagement part of the first cover body at one end, and the engagement piece engages at the other end. at least one second cover body having an engaging portion that can be fitted together;
A cylindrical column comprising a flexible third cover body provided with engagement pieces that respectively engage the engagement portions of the second cover body. 2) Registration of a utility model characterized in that the cover material for the column is fixed to the column body via a plurality of rings that can be divided into two and are attached at predetermined intervals surrounding the outer periphery of the column body. A cylinder according to claim 1. 3) Utility model registration claim 1 or 2, characterized in that the first, second, and third cover bodies are formed by bending metal plates such as stainless steel so that the width dimensions are approximately the same. The cylinder mentioned.