JPH0446018Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention consists of a pillar cover, a mounting member that holds the pillar cover, and a joint member that is integrally combined with the mounting member. This invention relates to a material for forming a column cover part on an outer wall of a building, which enables efficient installation work, allows easy and quick joint treatment with excellent watertight performance, and allows the construction of a column cover part with excellent appearance.

(Prior art and its problems) In a building using the conventional dry construction method, in order to fix the pillar cover when constructing the pillar cover part that covers the outside of the pillar material, for example, as shown in FIG. Fix the stoppers b to the inner surface with screws, etc. at the required intervals vertically, and
Both ends c and c are connected to the bottom part f of the joint e formed between the pillar cover a and the adjacent exterior wall board d.
I was doing this by sticking to it. Also, the joint part e
To seal, apply caulking agent g to the joint e.
This was done by filling the However, in the conventional structure of the pillar cover part, it took time and effort to install the pillar cover a, and when sealing the joints, there were problems such as variations in caulk filling work, changes in temperature, and vibrations of the building structure. This caused problems such as the filled joint material loosening or coming off, allowing rainwater to enter and corrode pillars, etc. Also, the joints finished by filling with caulking agent were not pleasing in appearance. Furthermore, since caulking agents are expensive and require a lot of effort to fill, there has been a demand to refrain from using them as much as possible.

The object of the present invention is to provide a constituent material for a column cover on an outer wall of a building that can solve these problems.

(Means for Solving the Problems) The pillar cover part constituent material (hereinafter referred to as constituent material) 1 in the outer wall of a building of the present invention includes a pillar cover 3 that covers the outside of the pillar; and an outer wall board 7 adjacent to the pillar cover 3.
One end of the fixed piece part 11 fixed to the bottom part 10 of the joint part 9 formed in between is engaged with the groove 6 provided in the end part 3a or end part 3b of the inner surface of the column cover 3. an engaging piece 16 for holding the column cover 3, and an outer surface 17 of the fixing piece 11.
A mounting member 4 is provided with a first locking portion 20 made of a locking groove or a locking protrusion;
A second locking portion 26 that can be elastically fitted and engaged with the base portion 22 and at least both side portions 2 of the base portion 22 is provided.
7 and 27, and a joint member 5 provided with an elastic seal portion 30 that is pressed against the side surface portion 32 of the joint portion 9 and compressed elastically.

(Function) After the engaging piece portion 16 of the mounting member 4 is engaged with the groove 6 of the column cover 3 and the fixing piece portion 11 of the mounting member 4 is fixed to the bottom surface portion 10 of the joint portion 9, When the joint member 5 is press-fitted into the joint part 9 by fitting and engaging the first and second locking parts 20 and 26, the column cover 3 is attached to the mounting members 4 and 4 on both sides.
The joint part 9 is fixed to the outer wall base through the joint member 5, and the joint part 9 is reliably sealed by the elastic compression of the elastic seal part 30 of the joint member 5, and the joint part 9 is finished by the joint member 5. , the desired pillar cover portion 33 is constructed.

(Example) Examples of the present invention will be described below based on the drawings.

In FIGS. 1 and 2, the component 1 of the present invention is a column 2.
It consists of a pillar cover 3 that covers the outside of the pillar cover 3, a mounting member 4 that holds the pillar cover 3, and a joint member 5 that is integrally combined with the mounting member 4.

The pillar cover 3 is formed of, for example, an inorganic material, has a rectangular plate shape with a concave longitudinal center portion, and has, for example, T-shaped grooves on both end portions 3a, 3a of the inner surface. 6,6 are provided.

In this embodiment, the mounting member 4 is an integrally molded product made of hard synthetic resin, and is attached to the bottom part (for example, a wooden fixing part) 10 of the joint part 9 formed between the column cover 3 and the adjacent outer wall boards 7. A T-shaped piece 13 that engages with the groove 6 of the column cover 3 is provided at one end of the fixed piece 11 fixed to the column cover 3, and an L-shaped piece 15 that contacts the inner corner portion of the column cover 3 has a T-shaped piece 13 at its tip end. A first locking portion 20 is formed of a locking groove 20a that is connected to the pieces 16 and has a saw blade-like uneven portion 19 on the inside in the longitudinal center portion of the outer surface portion 17 of the fixed piece portion 11.
is formed by opposing locking protrusions 21, 21.

On the other hand, the joint member 5 includes an inner surface of a base portion 22 made of hard synthetic resin and a rectangular plate shape (a bottom surface 1 of the joint portion).
The above-mentioned locking groove 2 is provided on the surface (face portion) 23 facing 0.
A locking protrusion that can be fitted and engaged with the first locking portion 20 as 0a (the uneven portion 25 that engages with the uneven portion 19
A second locking part 26 as (26a) is formed integrally with the base part 22, and an elastic part made of, for example, soft foamed synthetic resin is formed so as to cover both side parts 27, 27 and outer surface part 29 of the base part 22. A seal portion 30 is provided. In addition, the elastic seal parts 3 on both sides
The outer surfaces 31, 31 of the elastic seal portions 0a, 30a are approximately parallel to the side surfaces 27, 27 of the base portion 22, respectively, and the distance between the outer surfaces 31, 31 of the elastic seal portions 30a, 30a on both sides is 30a, 3
It is made slightly larger than the width of the joint portion 9 in consideration of the necessary compression amount of 0a.

After the mounting member 4 is attached to the column cover 3 by fitting the T-shaped pieces 13 into the grooves 6 provided on both sides of the column cover 3, the inner surface of the fixing piece 11 is inserted into the joint 9. When the fixing piece part 11 is nailed to the bottom part 10 on both sides of the first locking part 20, the column cover 3 will attach the mounting members 4, 4 on both sides thereof. It is fixed to the exterior wall base through the Thereafter, when the joint member 5 is press-fitted into the joint portion 9 by fitting and engaging the first and second locking portions 20 and 26, the elastic seal portions 30a and 30a on both sides of the joint member 5 close the joint. The joint part 9 is pressed and elastically compressed by the side parts 32, 32 of the part 9, and the joint part 9 is reliably sealed.The joint part 9 is finally finished by the joint member 5, and the desired pillar cover part 33 is formed. It will be done. In order to further enhance the sealing effect, an appropriate amount of caulking agent 34 may be applied to the bottom surface 10 of the joint portion 9, if desired, as shown in FIG.

FIG. 3 shows another example of the joint member 5, in which the cross-sectional shape of the base portion 22 is similar to that of the inner surface 3.
It differs from the previous embodiment in that it has a trapezoidal shape in which the width of the outer surface portion 36 is slightly smaller than the width of the outer surface portion 36. When the joint member 5 is configured in this way, the joint member 5 is constructed as shown in FIG.
When the first and second locking portions 20 and 26 are fitted into the joint portion 9 and press-fitted into the joint portion 9,
Elastic seal parts 30a, 30a on both sides of the base part 22
Since the repulsive force becomes weaker from the outer part 37 toward the inner part 39, the joint member 5 can be easily press-fitted into the joint part 9. In each of the cases described above, the base portion 22 may be formed hollow as shown in FIG. To improve its handling by making it lightweight.

Further, FIG. 6 shows another modification of the joint member 5 that can achieve the same effects as the joint member 5 shown in FIG.
0 is formed in a step-like shape with a narrow width.

In addition, the attachment member 4 does not necessarily have the same length as the joint member 5, and may be formed as a piece. Further, the mounting member 4 may be made of metal. Further, in the joint member 5, the side surfaces of the elastic seal portions 30a, 30a provided on both sides of the base portion 22 may be formed into fin shapes. The elastic seal portion 30 may be made of synthetic rubber or soft synthetic material as long as it allows the joint member 5 to be easily fitted into the joint portion 9 and exhibits an effective sealing effect in the fitted state. Although it can be formed using a resin or the like, the soft foamed synthetic resin shown in the above embodiment is particularly preferable.

(Effects of the Invention) The constituent members of the present invention include: a column cover having a groove at the end portion of its inner surface; a mounting member that holds the column cover on its inner surface and includes a first locking portion; As a result of the construction of the first locking portion and the joint member having the second locking portion that can be elastically fitted and locked, the column cover can be reliably and efficiently maintained without impairing its appearance. In addition to being able to be attached to the pillar cover and the exterior wall board, the joint formed between the pillar cover and the exterior wall board can be easily and quickly finished with a good appearance. In addition, since the joint member is provided with elastic seal parts on at least both sides of the joint member, which are pressed against the side surfaces of the joint part and compressed elastically, even if there is some variation in the width of the joint part, the same joint member can be used. Joint treatment can be done using. Furthermore, since the joint material is press-fitted into the joint with the elastic seal part compressed, unlike the conventional joint treatment by filling with caulking agent, The joint members will not loosen or come off even due to vibrations, etc.
A reliable sealing effect will be maintained.

Note that the elastic seal portions in the joint member need only be provided on both side surfaces of the base portion, but as shown in the embodiment, it is possible to provide the elastic seal portions so as to cover both side surface portions and the outer surface portion of the base portion. In addition, it is possible to perform joint treatment with even better appearance.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing one embodiment of the present invention;
3 is a perspective view showing another example of the joint member, and FIG. 4 is a sectional view showing a joint treatment state using the joint member shown in FIG. 3. Fig. 5 is a cross-sectional view showing a modified form of the joint member shown in Fig. 3, Fig. 6 is a perspective view showing another example of the joint member, and Fig. 7 shows the structure of a conventional pillar cover part of the outer wall of a building. FIG. 1... Constituent material, 3... Pillar cover, 4... Mounting member, 5... Joint member, 7... External wall board, 9...
Joint part, 10...Bottom part of joint part, 11...Fixing piece part, 12...Slot groove, 16...Engaging piece part, 20...
...first locking part, 22...base part, 26...second locking part, 30...elastic seal part.

Claims (1)

[Scope of utility model registration request] A pillar cover 3 that covers the outside of the pillar; and one end of a fixing piece part 11 fixed to the bottom part 10 of the joint part 9 formed between the pillar cover 3 and the adjacent external wall boards 7;
An engaging piece part 16 is provided which holds the pillar cover 3 by engaging with the groove 6 provided on the end part 3a or the end face part 3b of the inner surface of the pillar cover 3, and the outer surface of the fixing piece part 11 is The mounting member 4 is provided with a first locking portion 20 formed of a locking groove or a locking protrusion in the portion 17; A second locking portion 26 that can be elastically fitted and engaged with the base portion 20 is provided, and the base portion 2
A column cover for an outer wall of a building, characterized in that the joint member 5 is provided with an elastic seal portion 30 that is pressed against and elastically compressed by the side surface portion 32 of the joint portion 9 on at least both side portions 27, 27 of the joint portion 9; Part materials.