JPH11107489A - Structure of column cover - Google Patents

Abstract

PROBLEM TO BE SOLVED: To fix strip-shaped exterior materials onto a long substrate plate so that the side endges of the materials are trued up. SOLUTION: There are provided a long substrate plate 3 comprising positioning pieces 1, which are bent outward from the front side of the plate 3 so as to be located respectively on the opposite sides thereof and a main body 2 formed between the pieces 1, and a plurality of strip-shaped exterior materials 4, which are disposed between the pieces 1 and fixed onto the plate 3 so that the materials 4 are stacked one over another on the front side of the plate 3 in the longitudinal direction. Thus under conditions that the side edges of the materials 4 are positioned by the pieces 1, the plurality of materials 4 are fixed onto the plate 3 and hence the materials 4 can be aligned with each other.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a column cover structure for covering an outer surface of a column.

[0002]

2. Description of the Related Art Hitherto, an outer wall has been formed by vertically stacking exterior panels that are long in the horizontal direction. In addition, in order to unify the external appearance of the outer wall, it is necessary for the column cover that covers the outer surface of the column to be formed by vertically stacking strip-shaped external members formed of the same material as the external plate constituting the external wall.

However, when a plurality of strip-shaped exterior members are stacked one on top of the other to form the surface of the column cover, there is a problem that the side edges of the strip-shaped exterior members are difficult to align in a straight line, resulting in poor appearance.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and can be fixed to a long base plate by aligning the side edges of the strip-shaped exterior material. It is an object to provide a column cover structure.

[0005]

In order to solve the above-mentioned problems, the structure of the pillar cover according to the present invention comprises a long base plate 3 composed of a positioning piece 1 bent to the front side on both sides and a main body 2 therebetween. And a strip-shaped exterior material 4 in which a plurality of strip-shaped exterior members 4 are arranged between the positioning pieces 1 and fixed to the long base plate 3 and are stacked in the longitudinal direction on the surface side of the long base plate 3. It is a feature. With such a configuration, each strip-shaped exterior member 4 can be fixed to the long base plate 3 in a state where the side end portions of each strip-shaped exterior member 4 are positioned by the positioning pieces 1. The side end portions of the strip-shaped exterior member 4 can be aligned in a straight line.

The rear portion of the upper end of the strip-shaped exterior member 4 projects upward to form an upper projection 5, and the rear portion of the lower end portion of the strip-shaped exterior member 4 is stepped into a lower portion 6 to form a strip-shaped exterior member 4. The upper projecting portion 5 of the upper end is locked by a downward hook-shaped locking piece 7 provided on the surface of the main body 2 of the long base plate 3, and the lower step 6 of the lower end of the upper strip-shaped exterior material 4 is It is preferable to cover the upper side of the upper projecting portion 5 of the lower strip-shaped exterior material 4 via the locking piece 7. With such a configuration, the mounting position of the strip-shaped exterior member 4 in the vertical direction is accurate, and the locking piece 7 can be exposed to the outside so that it cannot be seen. It is possible to make a structure in which rainwater hardly penetrates from a connection portion between the members 4.

The positioning piece 1 protrudes from the main body 2 to the front side along the side end of the strip-shaped exterior member 4 and is further folded back to the back side. Preferably, the outer piece 9 protrudes to the side. With such a configuration, the positioning piece 1 for positioning and aligning the side end portions of the strip-shaped exterior material 4 is formed by the overlapping portion 8, so that the strength is high, the deformation is difficult, and a plurality of The side end of the strip-shaped exterior member 4 can be positioned and aligned in a straight line. In addition, the outer piece 9
Can be used as a mounting portion for a fixing tool such as a screw.

Preferably, the positioning piece 1 protrudes from the main body 2 to the surface side, is folded back to the strip-shaped exterior member 4, and has its tip abutting on the side edge of the strip-shaped exterior member 4. With such a configuration, the portion of the positioning piece 1 folded back toward the strip-shaped exterior material 4 can be used as a substitute for the backup material at the joint bottom.
Further, it is preferable that the back side of the main body 2 has a groove shape extending in the longitudinal direction. With such a configuration, the groove-shaped portion on the back side is a space for accommodating the head of a fixing tool such as a screw for fixing the strip-shaped exterior material 4 and the long base plate 3, or a space as a ventilation layer. Or, it can be used as a space for accommodating a heat insulating material.

A reinforcing rib 10 is provided on the back side of the main body 2.
Is preferably formed. With such a configuration, the strength of the long base plate 3 is improved by the reinforcing ribs 10, and the column cover 11 having high strength can be obtained.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on embodiments shown in the accompanying drawings. The column cover 11 is formed by arranging and fixing a plurality of strip-shaped exterior members 4 in the vertical direction on the surface of a long base plate 3 that is long in the vertical direction.
The long base plate 3 which is long in the vertical direction is formed of a metal plate, and is formed by bending both side end portions of the flat main body 2 toward the surface side and projecting the positioning pieces 1. FIG.
In the embodiment shown in FIG. 3 to FIG. 3, the positioning piece 1 includes a forward facing piece 12 protruding from the side end of the main body 2 to the front side, and a backward facing piece 1 folded from the front end of the forward facing piece 12 to the back side.
3 and an outer piece 9 protruding from the rear end of the rearward piece 13 in a direction away from the main body 2.
And a rearward facing piece 13 constitutes an overlapping portion 8 folded in a U-shape to increase the strength of the positioning piece 1 and
Are arranged so that they are not easily deformed, so that a strip-shaped exterior member 4 described later can be accurately positioned. The main body 2 of the long base plate 3 is provided with downwardly hooked locking pieces 7 at predetermined intervals in the vertical direction.

The strip-shaped exterior member 4 is formed of a cement-based material. The rear end of the upper end of the strip-shaped exterior member 4 projects upward to form an upper projection 5, and the lower end of the strip-shaped exterior member 4 is formed. The rear part of the section is paragraphed as the lower section 6. The column cover 11 is configured as follows by arranging a plurality of strip-shaped exterior members 4 in a vertically stacked state on the surface side of the long base plate 3 in the vertical direction. That is, the strip-shaped exterior material 4 is disposed on the surface side of the main body 2 of the long base plate 3, and both ends of the strip-shaped exterior material 4 are aligned with the forward-facing pieces 13 of the positioning pieces 12 on both sides. The side end portions of the plurality of strip-shaped exterior members 4 are aligned, and the side end portions of the plurality of strip-shaped exterior members 4 are aligned and mounted. In this case, the upper projecting portion 5 of the upper end portion of the strip-shaped exterior material 4 is inserted into and engaged with the locking piece 7 provided on the surface of the main body 2 as shown in FIGS. The upper projecting portion 5 of the upper end portion of the strip-shaped exterior material 4 adjacent to the lower end of the material 4 is disposed so as to cover the upper projecting portion 5 via the locking piece 7. The strip-shaped exterior member 4 and the main body 2 of the long base plate 3 are fixed to the strip-shaped exterior member 4 from the back side of the main body 2 by screwing,
Alternatively, the main body 2 and the strip-shaped exterior member 4 are adhered by an adhesive, or these are used together to be fixed.

Of course, the strip-shaped exterior material 4 is provided without the locking piece 7.
May be attached with a screw or an adhesive. However, as described above, the plurality of strip-shaped exterior members 4 are positioned by the positioning pieces 1 so that the ends of the plurality of strip-shaped exterior members 4 are aligned in a vertical direction. In mounting, when the locking piece 7 is provided to lock and position in the up-down direction, it can be surely mounted at an accurate position also in the up-down direction.

FIG. 5 shows a column cover 11 having the above structure.
Is shown. In the figure, 14 is a pillar, and pillar 1
An outer wall panel 15 is erected on both sides of 4. The outer wall panel 15 is provided with a body edge 17 on the surface side of the panel body 16, and an exterior panel 18 is attached to the surface side of the body edge 17 to form the outer wall panel 15. A waterproof sheet 50 has been refurbished between the panel body 16 and the exterior plate 18. Here, the exterior plate 18 is, for example, a cement-based plate material that is long in the horizontal direction,
A plurality of the horizontally long exterior plates 18 are stacked vertically and attached. A positioning member 19 which is long in the vertical direction is attached to the body edge 17, and by positioning the side end of each of the exterior plates 18 to the positioning member 19, a plurality of exterior plates 1 are provided.
8 can be mounted such that the side end portions thereof are aligned in a straight line in the vertical direction.

A pillar cover base body 20 is disposed on the front side of the pillar 14 and is fixed to the panel main bodies 16 of the outer wall panels 15 on both sides by nails or other fasteners. The pillar cover base body 20 is configured by attaching a face plate 21 to the front side of a frame body 20a, and the frame body 20 is filled with a heat insulating material 22. The column cover 11 of the present invention is applied to the surface plate 21 on the front side of the above-described column cover base body 20, and the outer pieces 9 at both end portions of the long base plate 3 are fixed as fixing portions of fixing tools such as screws, and this portion is fixed. It is fixed to the pillar cover base body 20 by a tool. A vertical joint is formed between the side end of the column cover 11 and the side end of the exterior panel 18 of the outer wall panel 15, and a backup material 23 is fitted at the bottom of the joint, and further a caulking material is formed. The joint material 24 is filled.

FIG. 6 shows a pillar 14 at the corner of the outer wall.
2 shows an example in which the protruding corner is covered with a pillar cover 11. In this embodiment, as the column cover 11, a flat columnar cover 11a and a corner column cover 11b having an L-shaped horizontal section are used.
And two types are used. The flat pillar cover 11a has a main body 2 of the long base plate 3 having a flat plate shape, and the strip-shaped exterior member 4 has a flat plate shape. It is shaped like a letter, and differs in that the strip-shaped exterior member 4 has an L-shaped horizontal cross section, but the basic configuration is the same as that of the column cover 11 already described in detail. In this embodiment, the pillar cover base body 20 having an L-shaped horizontal cross section is provided along two adjacent outer surfaces of the pillar 14, and the pillar cover base body 20 is adjacent to the pillar 14 at right angles through the pillar 14. Is fixed to the outer wall panel 15 erected by a fixing tool such as a nail. A corner pillar cover 11b is arranged at the corner of the outer surface of the pillar cover base body 20 having an L-shape in horizontal section and fixed with screws or the like, and a flat flat face is formed on both sides of the outer surface of the pillar cover base body 20. This is for fixing the column cover 11a. A backup material 23 is fitted into a bottom of a vertical joint formed between a side end of the flat column cover 11a and a side end of the exterior panel 18 of the outer wall panel 15, and a joint material 24 such as a caulking material is further fitted. Fill. Also,
A backup material 23 is fitted into the bottom of the vertical joint formed between the side end of the flat pillar cover 11a and the side end of the corner pillar cover 11b, and is further filled with a joint material 24 such as a caulking material. .

FIG. 7A shows another embodiment of the column cover 11. In this embodiment, the basic structure is the same as the above-described column cover 11, and only different structures will be described. That is, in the present embodiment,
Groove 2 extending in the longitudinal direction on the back side of main body 2 of long base plate 3
5 are formed. The groove 25 is used as a space for accommodating the head of a fixing tool such as a screw for fixing the strip-shaped exterior material 4 and the long base plate 3 as shown in FIG. 7A, or used as a ventilation layer. Or can be used as a space for accommodating a heat insulating material. 8 and 9 show an example in which a heat insulating material 26 is filled in a groove 25 formed on the back surface side of the main body 2 of the long base plate 3. In the embodiment shown in FIGS. 8 and 9, the column cover 11 is directly arranged on the outer surface of the column 14 without disposing the column cover base body on the outer surface of the column 14, and the column cover 11 is elongated. The outer pieces 9 at both end portions of the base plate 3 are used as attachment portions for fixing tools such as screws, and this portion is fixed to the adapter 27 interposed between the side end portions of the outer wall panel 15 and the pillars 14 by the fixing tools. Installed. A vertical joint is formed between the side end of the column cover 11 and the side end of the exterior panel 18 of the outer wall panel 15, and a backup material 23 is fitted at the bottom of the joint, and further a caulking material is formed. The joint material 24 is filled. Figure 9 shows the corner column cover 1
In this embodiment, a sealing material 2 is attached to a side end butting portion of a strip-shaped exterior material 4 adjacent at right angles.
8 is filled.

FIG. 7B shows still another embodiment of the column cover 11. In this embodiment, a groove 25 extending in the longitudinal direction is formed on the back side of the main body 2 of the long base plate 3. Further, the reinforcing rib 10 is formed by bending the main body 2 so as to protrude into the groove 25. By forming the reinforcing ribs 10 on the back surface side of the main body 2 of the long base plate 3 in this manner, the strength of the long base plate 3 can be improved, and the column cover 11 having high strength can be obtained. When the main body 2 has a long width, the bending prevention effect is excellent. Further, since the reinforcing ribs 10 are formed so as to protrude into the grooves 25, they do not interfere.

FIGS. 10 and 11 show still another embodiment of the column cover 11. FIG. In the present embodiment, the configuration of the positioning piece 1 is different, and the other configuration is the same as the embodiment shown in FIGS. 1 to 4 described above. Therefore, only the different configuration will be described. That is, the positioning piece 1 of the present embodiment
Projecting both ends of the main body 2 to the front side,
, And the front end of the forward projecting piece 29 is folded inward at a right angle to project the lateral projecting piece 30. In this embodiment, the end of each strip-shaped exterior member 4 arranged on the main body 2 of the long base plate 3 is positioned by abutting on the tip of the laterally projecting piece 30 of the positioning piece 1. The side end portions of the plurality of strip-shaped exterior members 4 are positioned in a straight line.

The column cover 11 having the above structure is, for example, as shown in FIG.
It is constructed as shown in
At the joint portion formed between the exterior panel 18 of the outer wall panel 15 and the column cover 11, the horizontal projecting piece 30 of the positioning piece 1 also serves as a backup material at the joint bottom. The joint portion is filled with a joint material 24 such as a caulking material using 30 as a backup material.

FIG. 13 shows a pillar 1 at a corner of the outer wall.
4 shows an example in which the projected corner of No. 4 is covered with a pillar cover 11. As a column cover 11, a flat columnar cover 11a and a horizontal section L
A corner pillar cover 11b having a character shape is used, and the positioning piece 1 of the flat pillar cover 11a is composed of the above-mentioned forward projecting piece 29 and lateral projecting piece 30. The corner post cover 11b is the same as the corner post cover 1 shown in FIG.
1b. In this embodiment, at the joint formed between the exterior plate 18 of the outer wall panel 15 and the flat column cover 11a, the horizontal projection 3 of the positioning piece 1 is provided.
0 is also used as a backup material at the joint bottom, and the joint portion is filled with a joint material 24 such as a caulking material using the lateral projection 30 as a backup material. In the joint portion formed between the cover and the cover 11b, the horizontal projecting piece 30 of the positioning piece 1 also serves as a backup material at the joint bottom, and the horizontal projecting piece 30 is used as a backup material to coke the joint. Joint material 2 like wood
4 is to be filled.

FIG. 14 shows an example in which the positioning member 19 of the outer wall panel 15 is also provided with a forward projecting piece 29 'and a lateral projecting piece 30', and the outer plate 18 is positioned at the tip of the lateral projecting piece 30 '. In this case, at the joint portion formed between the exterior plate 18 of the outer wall panel 15 and the column cover 11, the horizontal projection 30 of the positioning piece 1 and the horizontal projection 30 'of the positioning member 19 are at the joint bottom. The joints also serve as a backup material, and the joints are filled with joint material 24 such as a caulking material using the laterally projecting pieces 30, 30 'as a backup material. In addition, in FIG. 15, in addition to this, both the positioning pieces 1 of the flat pillar cover 11a and the corner pillar cover 11b are composed of the above-mentioned forward projection piece 29 and horizontal projection piece 30. 30 also serves as a backup material at the joint bottom, and the lateral projection 30,
The joint portion is filled with a joint material 24 such as a caulking material using 30 as a backup material.

As described above, the back surface of the main body 2 of the long base plate 3 in which the positioning piece 1 is composed of the forward projecting piece 29 and the lateral projecting piece 30 is recessed as shown in FIG. It may be formed. In this case, the body 2
The groove 25 formed on the back surface of the base material is used as a space for accommodating the head of a fixing tool such as a screw for fixing the strip-shaped exterior material 4 and the long base plate 3, or is used as a ventilation layer, or It can be used as a space for storing heat insulating material. FIG.
As shown in (b), the strength of the long base plate 3 may be improved by forming a reinforcing rib 10 on the back surface side of the main body 2 of the long base plate 3.

In the embodiment in which the positioning piece 1 is composed of the forward projecting piece 29 and the lateral projecting piece 30, FIG.
A notch 30a is formed in the lateral projection 30 as shown in FIG.
The fastener 40 can be inserted into the notch 30a and driven into the main body 2. FIG. 16 shows still another embodiment of the column cover 11 of the present invention.
In this embodiment, a positioning piece 1 composed of a forward projecting piece 29 and a lateral projecting piece 30 is formed at one end of the main body 2 of the long base plate 3, and a forward projecting piece is formed at the other end of the main body 2. 29
a and the outwardly protruding piece 30a formed the positioning piece 1, and the laterally protruding piece 30 of one positioning piece 1, the forwardly protruding piece 29a of the other positioning piece 1 and both ends of the strip-shaped exterior material 4 were positioned. In this state, the strip-shaped exterior material 4 is fixed to the long base plate 3. In this embodiment, corner metal pieces 35 are arranged at the corners of the corners of the pillar cover base body 20, and the L-shaped pieces 36 at both ends of the corner metal pieces 35 have forward projecting pieces 29 a.
And the outwardly projecting piece 30a are overlapped, and a fastener is inserted and fixed from the outwardly projected piece 29a.

FIG. 18 shows another example of the corner column cover 11b having an L-shaped horizontal section, and the L-shaped main body 2 is shown.
Is formed in a fan shape on the front surface side, and this central bent portion 2
The strip-shaped exterior members 4 are respectively fitted between both side surfaces of the center member c and the positioning pieces 1 on both sides of the main body 2, and the side surface of the central bent portion 2c and the positioning piece 1 are positioned and mounted as positioning members. A surface finish 41 is formed on the surface of the central protruding portion 2c by finishing such as painting, spraying, and sheet pasting.

FIG. 19 shows an application example of the present invention, in which a positioning piece 1 'is projected from both ends of a main body 2 having an L-shaped horizontal cross section to the back side, and from the rear end of the positioning piece 1'. A long base plate 3 is formed by projecting an outer piece 9 outward, and a positioning piece 1 ′ is used as a positioning member on the back surface side of the long base material 3. 45 is an example in which a surface finish 41 such as painting, spraying, and sheet sticking is formed on the front surface side.

[0026]

According to the first aspect of the present invention, as described above, the long base plate composed of the positioning pieces bent to the front side on both sides and the main body therebetween, It is arranged between the pieces and fixed to the long base plate, and is composed of a plurality of strip-shaped exterior materials stacked in the longitudinal direction on the front side of the long base plate. Even in a stacked configuration, the positioning pieces on both sides serve as guides, making it easy to position both side edges of the strip-shaped exterior material. Can be configured.

According to a second aspect of the present invention, in addition to the effects of the first aspect, the rear portion of the upper end portion of the strip-shaped exterior material projects upward to form an upper projection, and The rear part of the lower end of the exterior material is paragraphed as a lower step, and the upper protrusion of the upper end of the strip-shaped exterior material is locked by a downward hook-shaped locking piece provided on the main body surface of the long base plate, Since the lower part of the lower end part of the upper strip-shaped exterior material is covered on the surface side of the upper protrusion of the lower strip-shaped exterior material via the locking piece, it is necessary to stack and connect the strip-shaped exterior material vertically. It is easy to carry out, and it is possible to make the structure that rainwater does not easily enter the back side from the front side of the joint part of the upper and lower strip-shaped exterior materials, and the attachment of each strip-shaped exterior material to the long base plate is locked It can be securely mounted at the correct position by locking it to the piece, and the locking piece is Covered by the lower end of the timber is intended never to deteriorate the appearance.

According to the third aspect of the present invention, in addition to the effects of the first or second aspect of the present invention, the positioning piece is provided by the main body along the side end of the strip-shaped exterior material. Since it is composed of a superposed part projecting to the front side and further folded back to the back side and an outer piece protruding to the side away from the main body from the superposed part, the part along the side end of the strip-shaped exterior material is folded back. It is a superposed portion, which is strong and hard to deform, as a result, it is possible to reliably align the side end portions of the plurality of strip-shaped exterior materials in a straight line, and the outer piece is It can be used as an attachment part for a fixing tool such as a screw.

Further, in the invention according to claim 4, in addition to the effect of the invention described in claim 1 or 2, the positioning piece projects from the main body to the surface side and moves toward the strip-shaped exterior material side. It is folded back, and its tip is in contact with the side edge of the strip-shaped exterior material, so the portion of the positioning piece that is folded back to the strip-shaped exterior material side can also be used as a back-up material for the joint bottom. This eliminates the need for a backup material for the member, thereby reducing costs, and eliminating the need to separately install a backup material, thereby improving workability in this respect.

According to a fifth aspect of the present invention, in addition to the effects of the first to fourth aspects, the back surface of the main body is formed as a groove extending in the longitudinal direction. Therefore, the groove on the back side of the main body should be a space in which the head of a fixing tool such as a screw for fixing the strip-shaped exterior material and the long base plate can be accommodated, or a ventilation layer, or a heat insulating material It can be used as a space for storing.

According to the sixth aspect of the present invention, in addition to the effect of the fifth aspect of the present invention, since the reinforcing ribs are formed on the back surface of the main body, the strength is enhanced by the reinforcing ribs. It is possible to provide a high-strength column cover that can be improved.

[Brief description of the drawings]

FIG. 1 is a sectional view of an embodiment of a column cover of the present invention.

FIG. 2 is a perspective view of the column cover according to the first embodiment.

FIG. 3 is an explanatory view showing a state in which an upper protrusion of a strip-shaped exterior material is locked by a downward hook-shaped locking piece provided on the main body surface of the long base plate.

FIG. 4 is a cross-sectional view showing a state in which the front side of the upper protrusion is covered by a lower end of an upper pillar cover via the above-described locking piece;

FIG. 5 is a cross-sectional view showing a construction state of the above column cover.

FIG. 6 is a sectional view showing another construction state of the column cover according to the first embodiment.

FIGS. 7A and 7B are cross-sectional views of still another embodiment of the column cover according to the first embodiment.

FIG. 8 is a cross-sectional view showing a construction state of another column cover of the above.

FIG. 9 is a cross-sectional view showing the construction of another column cover according to the third embodiment.

FIG. 10 is a sectional view of still another column cover according to the third embodiment.

FIG. 11 is a perspective view of the same.

FIG. 12 is a cross-sectional view showing a construction state of the column cover according to the third embodiment.

FIG. 13 is a sectional view showing another construction state of the column cover according to the third embodiment.

FIG. 14 is a cross-sectional view showing still another construction state of the column cover according to the third embodiment.

FIG. 15 is a cross-sectional view showing still another construction state of the column cover according to the third embodiment.

FIG. 16 is a cross-sectional view showing a construction state of still another embodiment of the above column cover.

FIGS. 17 (a) and (b) are cross-sectional views of still another embodiment of the column cover of the above.

FIG. 18 is a sectional view of still another example of the column cover according to the third embodiment.

FIG. 19 is a cross-sectional view of an application example of the above column cover.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Positioning piece 2 Main body 3 Long base plate 4 Strip-shaped exterior material 5 Upper protrusion 6 Lower part 7 Locking piece 8 Overlapping part 9 Outer piece 10 Reinforcement rib 11 Column cover

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Takashi Ota 1-1-4 Shinsenri Nishimachi, Toyonaka-shi, Osaka National Housing Industry Co., Ltd.

Claims (6)

[Claims] 1. A long base plate comprising a positioning piece bent to the front side on both sides and a main body therebetween, a long base plate disposed between the positioning pieces and fixed to the long base plate, respectively. A column cover structure comprising a plurality of strip-shaped exterior members stacked in the longitudinal direction on the front side of the shank base plate. 2. A rear portion of the upper end of the strip-shaped exterior material is projected upward to form an upper projection, and a rear portion of the lower end of the strip-shaped exterior material is stepped down to a lower portion. The protruding portion is locked by a downward hook-shaped locking piece provided on the main body surface of the long base plate, and the lower portion of the lower end portion of the upper strip-shaped outer material is connected to the lower strip-shaped outer package via the locking piece. 2. The column cover structure according to claim 1, wherein the column cover is formed so as to cover the upper side of the material. 3. The positioning piece includes a superposed portion projecting from the main body to the front side along the side end of the strip-shaped exterior material and further folded back to the back side, and an outer piece protruding from the superposed portion to a side away from the main body. The structure of the column cover according to claim 1 or 2, wherein 4. The positioning piece protrudes from the main body to the surface side, is folded back to the strip-shaped exterior material side, and its tip is in contact with the side edge of the strip-shaped exterior material.
Or the structure of the column cover according to claim 2. 5. The column cover structure according to claim 1, wherein the back surface of the main body has a groove shape extending in the longitudinal direction. 6. The structure of a column cover according to claim 5, wherein a reinforcing rib is formed on a back surface side of the main body.