JP7422969B2 - Decorative pillar installation structure and installation method - Google Patents

Description

The present invention relates to a structure and method for attaching a decorative pillar that is separate from the structure of a building such as an apartment complex.

Traditionally, intercoms in front of the entrances of each unit in apartment complexes have been installed embedded in the wall parallel to the door. On the other hand, in recent years single-family homes have begun to install decorative pillars with intercoms located away from the entrance, as well as mailboxes and delivery boxes for when the person is not home. Since such decorative pillars can improve the design and marketability of housing, their adoption in each unit of a housing complex has been considered.

As for the structure of a decorative column, for example, as in Patent Document 1, a wide base framework formed of vertical frame materials and horizontal frame materials is connected to a column that supports the small roof of the entrance porch of a detached house. A technique is disclosed in which a wing wall is formed by surrounding the outside of a framework with an exterior material. In other words, Patent Document 1 relates to a method of utilizing an existing pillar provided from the floor of the entrance porch to the small roof in order to form a decorative pillar.

Japanese Patent Application Publication No. 8-135011

However, the technology of wing walls for single-family houses shown in Patent Document 1 is difficult to adopt for apartment buildings. In other words, since the entrance of each unit in an apartment complex falls under the common corridor, it is difficult to install a pillar as part of the structure due to design and design reasons, so it is necessary to install a decorative pillar separate from the structure. It won't happen. Furthermore, if the height from the surface of the common hallway on a given floor to the ceiling (the back of the common hallway on the upper floor) differs for each floor, not only will decorative pillars have to be manufactured for each floor, but the lower part of the decorative pillar will also need to be manufactured. This has to be adjusted to the angle of the sloping common corridor for water drainage, which not only delays construction work due to the production of decorative pillars, but also requires time and effort to control the quality of the product.

In addition, if decorative pillars are installed before the installation of non-slip vinyl floor sheets, tiles, stones, etc. (hereinafter referred to as "non-slip vinyl floor sheets, etc.") used to finish the surface of common corridors, the non-slip vinyl floor sheets may become obstacles. It is difficult to lay floor sheets, etc., and if decorative pillars are installed after the non-slip vinyl floor sheets, etc. have been laid, there is a risk that the construction period for decorative pillars will be delayed, which will not only make it difficult to coordinate schedules with equipment inspections by fire departments, etc. During large-scale repairs, decorative pillars would have to be removed to replace the non-slip vinyl floor sheets, etc. Furthermore, if the lower end of the decorative column is in contact with the floor surface of the common hallway, there is a risk that the side surface of the decorative column will be damaged by cleaning tools or the like when cleaning the non-slip vinyl floor sheet or the like.

In order to address these problems, the inventors and others took measures to install decorative columns in front of the entrances of each unit in an apartment complex, including the difference in floor height of each floor, the angle of inclination of the floor surface, and the use of anti-slip vinyl floor sheets. We have arrived at an idea that can solve problems such as damage caused by surface finishing materials during construction and cleaning.

SUMMARY OF THE INVENTION Accordingly, a first object of the present invention is to provide a mounting structure for a decorative pillar that can be easily installed in a short time without being affected by the height of the installation location. A second object of the present invention, in addition to the first object, is to provide a decorative pillar mounting structure and method that allows desired construction to be carried out in each step, regardless of the slope of the floor surface or the laying of surface finishing materials. There is a particular thing.

That is, the present invention provides a mounting structure for a decorative pillar that is separate from the structure of a building, including a ceiling fixing part that is fixed to the ceiling of the structure and connects to the upper part of the decorative pillar, and a decorative pillar that is connected to the ceiling of the structure. The present invention is characterized in that it is provided with a ceiling connecting part that is located at the upper part of the pillar and is slidable in the vertical direction and is detachable from the ceiling fixing part.

It is desirable that the ceiling fixing part has a pair of leaf springs that are deformed by pressure, and that the ceiling connecting part is connected to the ceiling fixing part with the pair of leaf springs sandwiched from both sides.

It is desirable that the ceiling connecting portion is fixed to the decorative column in a tubular shape and at a predetermined height.

The floor fixing part further includes a floor fixing part fixed to the floor of the structure and connected to the lower part of the decorative pillar, and the floor fixing part compensates for the inclination of the floor of the structure so as to be substantially horizontal with the lower part of the decorative pillar. It is desirable to have an interlocking floor connection.

The floor fixing part has a floor base part that is fixed to the floor of the structure and has an inclined upper surface, and the floor connecting part has a height adjustment part for adjusting the upper surface substantially horizontally. It is desirable to have

The method for constructing a decorative column in the present invention includes fixing the ceiling fixing part to the ceiling of the structure, fixing the floor fixing part to the floor of the structure, and connecting the floor connecting part and the lower part of the decorative column. The height adjusting section adjusts the decorative column to be approximately horizontal, the ceiling connecting section is slid upward to connect it to the ceiling fixing section, and the ceiling connecting section is fixed to the decorative column at a predetermined height. It is characterized by being fixed to a pillar.

According to the mounting structure and/or method for mounting a decorative pillar according to the present invention, it is possible to expect the effect that the installation work can be performed easily and in a short time, regardless of the height of the installation location. Furthermore, in addition to the above-mentioned effects, it can be expected that the desired construction can be carried out in each step regardless of the slope of the floor surface or the laying of surface finishing materials.

FIG. 2 is a front view of a mounting structure for a decorative post in an embodiment of the present invention. It is another front view of the attachment structure of the said decorative pillar. It is a figure explaining the flow of the attachment method of the above-mentioned decorative post.

Hereinafter, a decorative pillar mounting structure (hereinafter referred to as "main decorative pillar mounting structure") in an embodiment of the present invention will be described with reference to FIGS. 1 and 2.
In these figures, some of the same parts that exist in plurality are numbered only in one part. For convenience of explanation, predetermined parts and lead lines are shown with hidden lines (broken lines) or omitted in some parts.
In the description, terms indicating directions such as upward, downward, lateral, vertical, horizontal, etc. basically refer to the positional relationship when the decorative pillar is attached in the orientation normally used.

The mounting structure of this decorative column is used in buildings such as apartment complexes and commercial facilities. Decorative pillars are separate from the structure, which is made of reinforcing steel, concrete, etc. based on the structural design of each building, and are installed from the floor to the ceiling. As an example, the floor of the structure is a common hallway on a predetermined floor in an apartment complex, and the ceiling is the back surface of the common hallway on an upper floor located directly above the common hallway. The present decorative pillar mounting structure is employed, for example, when installing decorative pillars for installing intercoms and mailboxes near the entrances of each dwelling unit on a predetermined floor in an apartment complex.

As shown in Fig. 1, the mounting structure of this decorative column consists of a ceiling fixing part 1 that is fixed to the ceiling C and connected to the upper part of the decorative column P, and a ceiling fixing part 1 that is located at the upper part of the decorative column P and can be slid vertically and fixed to the ceiling. A fixed part 1 is provided with a detachable ceiling connecting part 2.
According to this configuration, even if the height of the decorative pillar P is insufficient in the desired installation state, the ceiling connecting part 2 can be slid and fixed to the ceiling fixing part 1. In other words, the heights of the decorative pillars P can be unified to one type, and the trouble of measuring the ceiling height on each floor can be saved.
The decorative pillar P may be a steel dry member or other member, and may be rectangular or circular in cross-sectional view, and the detailed dimensions of each part are not limited. It may also have a door that can be opened and closed.

The ceiling fixing part 1 includes a hollow or cylindrical box 11 that can be fixed to the ceiling C from the inside via a screw member, and a pair of boxes that are provided on both left and right sides of the box 11 and deform when pressed from the lateral direction. It has leaf springs 12, 12. The leaf spring 12 has a dogleg shape in a resting state, and its bent apex portion is located outside of the box body 11, and when the apex portion is pressed toward the box body 11, it deforms.
Note that the box body 11 may have a lid that can be opened and closed. The leaf spring 12 may be a flat plate installed substantially horizontally with respect to the box body 11, or may be replaced with a screw type or belt type adjuster.

As shown in FIG. 2, the ceiling connecting portion 2 is connected to the ceiling fixing portion 1 with a pair of leaf springs 12 sandwiched therebetween.
According to this structure, by taking advantage of the characteristics of the leaf spring, the ceiling connecting part 2 can be connected to the ceiling fixing part 1 by simply sliding it upward, and the decorative pillar P can be temporarily fixed to prevent it from falling down. You can expect a reduction in time.

The ceiling connecting part 2 can be fixed to the cylindrical decorative pillar P in a sheath tubular shape and at a predetermined height.
According to this configuration, even after the ceiling connecting part 2 is connected to the ceiling fixing part 1 via the leaf spring 12, the position can be finely adjusted by moving the decorative pillar P in the vertical direction according to the height of the ceiling C. Since anyone can optimize the position of the decorative pillar P and the ceiling connecting part 2 without relying on experience or intuition, it can be expected that the work process and the amount of work will be leveled.

In detail, as shown in FIG. 2, the ceiling connecting part 2 is bilaterally symmetrical, and in one structure, a hook part 21 that is hooked on the leaf spring 12, and a hook part 21 that fixes the ceiling connecting part 2 to the ceiling fixing part 1. A connecting fixing part 22, a sliding part 23 that allows the hook part 21 and the first connecting fixing part 22 to slide vertically, and a second connecting fixing part 24 that fixes the sliding part 23 to the decorative pillar P. have
In addition, in the ceiling connecting part 2, one structure and the other structure which are bilaterally symmetrical may be integrated or separate, and if integrated, each slide part 23 may be connected by a predetermined member. The sliding width of the ceiling connecting portion 2 may be 10 to 30 cm and is not limited.

The hook part 21 deforms the leaf spring 12 while sliding from the bottom to the top, and is hooked on the leaf spring 12 at a predetermined position (height). Specifically, the hook part 21 is a curved part that easily deforms the leaf spring 12. It is shaped like a fishhook and has a bent portion that coincides with the leaf spring 12.
Note that the shape of the hook portion 21 may be modified depending on the operating direction and shape of the leaf spring 12, and is not limited thereto.

The first connecting and fixing part 22 temporarily fixes the ceiling connecting part 2 to the ceiling fixing part 1 in a state where the hook part 21 is caught on the leaf spring 12. 23, it is a screw that can be tightened horizontally and inward.
Note that the first connecting and fixing part 22 may operate via a predetermined joint material fixed to the slide part 23 to fix the ceiling fixing part 1 and the ceiling connecting part 2.

The slide part 23 is located outside the hook part 21 and the first fastening part 22 and inside the decorative post P, and moves up and down parallel to the inner surface of the decorative post P. 21 and the first fastening portion 22 can be fixed to the plate member.
Note that the slide portion 23 may slide on a predetermined rail material provided on the inner surface of the decorative column P.

The second connection fixing part 24 is detachable from the decorative pillar P and the slide part 23, and specifically, the second connecting fixing part 24 is connected to the decorative pillar P through a through hole provided at a predetermined position of the decorative pillar P. This is a screw that can be tightened so as to connect with the slide portion 23.
In addition, the second connection fixing part 24 may connect the decorative pillar P and the ceiling connecting part 2 via a predetermined joint material fixed to the decorative pillar P. is preferable, and a plurality of them may be provided in the vertical and/or horizontal direction. The predetermined joint material fixed to the decorative column P may be a rail material that allows the slide portion 23 to be attached/detached and slid freely.

As shown in FIG. 1, the mounting structure of this decorative column further includes a floor fixing part 3 fixed to the floor F of the structure and connected to the lower part of the decorative column P. It has a floor connecting part 31 that compensates for the inclination of the decorative pillar P and connects it to the lower part of the decorative column P substantially horizontally.
According to this configuration, the decorative pillar P can be installed before or after the installation of the anti-slip vinyl floor sheet, etc., which is useful for waterproofing the surface of the floor F of the structure, etc., so it is easy to schedule the construction flexibly. That is, since the decorative column P can be fixed to the floor F of the structure via the floor fixing part 3 and the inclination of the floor F of the structure can be compensated by the floor connection part 31, it is possible to measure the slope of the floor F of the structure in advance. Not only does it become unnecessary to manufacture a decorative post P suitable for the slope, but even if the decorative post P is installed before laying the anti-slip vinyl floor sheet, etc., the floor fixing part 3 is a separate member and has a baseboard shape. Therefore, it is possible to maintain the workability of subsequent anti-slip vinyl floor sheets, etc. Furthermore, since contact between the cleaning equipment and the decorative pillar P can be prevented, the risk of the decorative pillar P being damaged can be reduced.
The height of the floor fixing part 3 is not limited as long as it is 5 to 10 cm and maintains the ease of installation of a non-slip vinyl floor sheet.

The floor fixing part 3 has a floor base part 32 that is fixed to the floor F of the structure and has an inclined upper surface, and the floor connecting part 31 has a height adjustment function for making it approximately horizontal with respect to the upper surface. It has a section 31a.
According to this configuration, since the height adjustment part 31a can compensate for the inclination of the floor connecting part 31 with respect to the floor base part 32 having a predetermined height, the length of the height adjustment part 31a is short and only a slight adjustment can be made. It can be made almost horizontal depending on the amount. Furthermore, the floor fixing part 3 has a double structure, and can follow both the slope of the floor F of the structure and the height of the ceiling C of the structure.

Specifically, the floor connecting part 31 further includes a plate 31b fixed facing the lower end of the decorative column P, and the height adjustment part 31a extends through the lower end of the decorative column P and the plate 31b. This is a set of screws and nuts that are in contact with the floor base portion 32, and by tightening or loosening the nuts, the decorative pillar P fixed to the plate material 31b is made approximately horizontal.
In addition, the number of height adjustment parts 31a may be singular or two or more. The plate material 31b may be box-shaped and cover the floor base portion 32 from above.

The floor base portion 32 has a hollow or cylindrical shape that can be fixed to the floor F from the inside via a screw member.
Note that the size and material of the floor base portion 32 are not limited as long as it can be fixed regardless of the inclination angle of the floor of the structure.

Next, a method for attaching a decorative column according to the present invention will be explained with reference to FIG.
Note that a non-slip vinyl floor sheet or the like may or may not be provided.

First, as shown in FIG. 3(a), the floor foundation part 32 is screwed to the floor F of the structure, and the floor connection part 31 is arbitrarily placed on the floor foundation part 32, and the floor is fixed. Fix part 3. Moreover, the box body 11 is screwed to the ceiling C of the structure so as to be located directly above the floor fixing part 3, and the ceiling fixing part 1 is fixed.

Next, as shown in FIG. 3(b), the decorative column P is placed on the plate material 31b of the floor connecting portion 31, and the plate material 31b and the lower end surface of the decorative column P are connected, and the height adjustment portion 31a By tightening the nut downward, the decorative column P is adjusted to be approximately horizontal.

Finally, as shown in FIG. 3(c), the ceiling connecting part 2 is slid upward and the hook part 21 is hooked onto the leaf spring 12 to connect it, and after adjusting it to a predetermined height, the first connecting fixing part 22 The ceiling connecting part 2 is temporarily fixed to the ceiling fixing part 1 with the second connecting fixing part 24, and the ceiling connecting part 2 is fixed to the decorative column P with the second connecting fixing part 24.
In addition, in the gap between the upper end of the decorative column P and the ceiling C of the structure and the gap between the lower end of the decorative column P and the floor F of the structure, a prescribed cover is installed so that it is flush with the surface of the decorative column P. may be installed.

C Ceiling of the structure F Floor of the structure P Decorative pillar 1 Ceiling fixing part 11 Box body 12 Leaf spring 2 Ceiling connecting part 21 Hook part 22 First fastening part 23 Slide part 24 Second connecting fixing part 3 Floor fixing part 31 Floor Connection part 31a Height adjustment part 32 Floor base part

Claims (5)

A mounting structure for decorative pillars that is separate from the building structure,
a ceiling fixing part fixed to the ceiling of the structure and connected to the upper part of the decorative column;
a ceiling connecting part that is located at the top of the decorative column and can be slid vertically and can be attached to and detached from the ceiling fixing part ;
The ceiling fixing part has a pair of leaf springs that are deformed by pressure,
The ceiling connecting portion connects to the ceiling fixing portion with the pair of leaf springs sandwiched from both sides.
A decorative column mounting structure characterized by: The mounting structure for a decorative pillar according to claim 1 , wherein the ceiling connecting part is fixed to the decorative pillar in a tubular shape and at a predetermined height. further comprising a floor fixing part fixed to the floor of the structure and connected to the lower part of the decorative column,
The installation of a decorative pillar according to claim 1 or 2 , wherein the floor fixing part has a floor connecting part that compensates for the inclination of the floor of the structure and connects the lower part of the decorative pillar substantially horizontally. structure. The floor fixing part has a floor base part fixed to the floor of the structure and having an inclined upper surface,
The decorative pillar mounting structure according to claim 3 , wherein the floor connecting part has a height adjusting part for adjusting the height substantially horizontally with respect to the upper surface. fixing the ceiling fixing part to the ceiling of the structure;
fixing the floor fixing part to the floor of the structure;
connecting the floor connecting part and the lower part of the decorative pillar;
Adjusting the decorative column to be approximately horizontal with the height adjustment section,
sliding the ceiling connecting part upward to connect it to the ceiling fixing part;
The method for attaching a decorative pillar according to claim 4 , characterized in that the ceiling connecting portion is fixed to the decorative pillar at a predetermined height.

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