JPH0435463Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] This invention relates to a baseboard that is attached to a portion of a building that contacts the inner wall and floor.

[Conventional technology]

Skirting boards are installed where the interior walls of the building meet the floor to protect and decorate the walls.

Conventional skirting boards are formed into long strips using various types of wood or synthetic resin, and as shown in Fig.
Layer the baseboard 3 on the bottom of the inner wall 2 fixed to the
is fixed to the inner wall 2 so that its bottom surface is in contact with the flooring 4.

[The problem that the idea aims to solve]

By the way, if the bottom of the baseboard 3 is finished in a straight line with high precision, and if the flooring 4 is also finished in a horizontal and straight line, the bottom of the baseboard 3 will come into close contact with the flooring 4, and the gap between the two will be closed. There have been no outbreaks.

However, the flooring material constituting the flooring 4 has warped, which causes a gap 5 to appear at the bottom of the skirting board 3 as shown in Figure 4, which makes the finish of the lower part of the inner wall unsightly and There is a problem in that crumbled powder of the gypsum board used in the construction of 2 comes out from the gap 5 onto the flooring 4.

In particular, in recent years, foreign wood has been used for building materials due to a shortage of domestic wood, but such wood initially contains a lot of moisture and will sag as it dries, causing damage to the bottom of baseboards and floor surfaces. A gap will develop over time, and therefore there have been proposals for means that can close the gap both during and after floor construction.

As a means to prevent the above-mentioned gap occurring at the bottom of the skirting board, for example, as shown in Utility Model Application No. 13772/1983,
It has been proposed to place a thin band-shaped cushion material on the bottom of the baseboard body, but the thin band-shaped cushion material cannot provide sufficient vertical expansion and contraction, and if there is a large gap, it is difficult to achieve the desired purpose. will not be able to achieve this.

Therefore, in order to solve the above problems, this invention can secure a sufficient amount of vertical expansion and contraction, and even when there is a wide gap between the bottom of the skirting board and the flooring, or a gap that occurs after floor construction, it is possible to securely expand and contract. The challenge is to provide baseboards that can be closed.

[Means to solve the problem]

In order to solve the above problems, this invention consists of a baseboard body and an elastic body attached in the longitudinal direction of the bottom surface of the baseboard body, and the elastic body has a semi-cylindrical cross section with a hollow interior. It is formed by providing a protrusion for mounting on the top surface of the upper flat part, and the protrusion is inserted into the groove provided on the bottom of the baseboard body, and the top surface of the upper flat part overlaps the bottom surface of the baseboard body. The structure is such that it is attached to the baseboard body.

[Effect]

When attaching the baseboard body to the lower part of the inner wall, the baseboard body is pushed down and the elastic body attached to the bottom is pressed against the flooring and fixed in a compressed state.

The compressed elastic body conforms to the upper surface shape of the flooring, and even if the flooring is warped or bent, it can prevent gaps from forming at the bottom of the width body.Moreover, the elastic body has a semi-cylindrical shape with a hollow interior. Since the cross-sectional shape is , it is possible to obtain a sufficient amount of vertical expansion and contraction, and even if the gap is wide, it can be closed reliably.

〔Example〕

Embodiments of this invention will be described below with reference to FIGS. 1 to 3 of the accompanying drawings.

As shown in the figure, the baseboard body 11 is formed into a long strip using various types of wood, synthetic resin, etc., and an elastic body 12 is attached along the longitudinal direction of the bottom surface thereof.

As shown in FIG. 3, the elastic body 12 is made of rubber or a synthetic resin having the same effect and is formed into a semi-cylindrical cross section with a hollow interior, and has a protrusion 13 for attachment on its upper surface.

An elastic body 12 is provided in the longitudinal direction of the bottom surface of the baseboard body 11.
A concave groove 14 is provided for attaching the baseboard body, and the protrusion 13 is fitted into this concave groove 14, and if necessary, the overlapping portion of the baseboard body 11 and the elastic body 12 is fixed with adhesive, thereby attaching the baseboard body. Elastic body 12 on the bottom of 11
The elastic body 12 is attached to the baseboard main body 11 with the upper surfaces of the upper flat portions of the baseboard body 11 overlapping with each other.

The baseboard of this invention has the above-mentioned configuration, and as shown in FIG. Fix it in that position.

Due to compression, the elastic body 12 becomes flat in close contact with the surface of the flooring 4, and the baseboard body 11
The space between the bottom surface of the flooring 4 and the flooring 4 is sealed.

Therefore, even if the surface of the flooring 4 is warped or bent, the elastic body 1 adheres closely to the flooring 4 and prevents a gap from forming between the baseboard body 11 and the flooring 4.

[Effect of idea]

As described above, according to this invention, since the elastic body is attached to the bottom of the baseboard body, by compressing the elastic body between the baseboard body attached to the lower part of the inner wall and the flooring, the elastic body is attached to the flooring. It adheres closely, and even if the flooring is warped or bent, there will be no gap between the lower part of the baseboard and the flooring, and the lower part of the inner wall will be finished nicely, and the gypsum board powder using the inner wall structure will be firmly attached to the flooring side. There is no such thing as going out. In addition, since the elastic body is formed to have a semi-cylindrical cross-sectional shape with an internal hollow, it is possible to secure a sufficient amount of vertical expansion and contraction, and this can be ensured even when there are wide gaps or gaps that occur after floor construction. can be closed to.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the skirting board according to this invention, Figure 2 is a vertical cross-sectional view showing the above in use, Figure 3 is an enlarged sectional view of the main parts of the same, and Figure 4 is a conventional skirting board. FIG. 3 is a longitudinal cross-sectional view of the device in use. 11... Baseboard body, 12... Elastic body, 13...
Projection, 14...concave groove.

Claims (1)

[Scope of utility model registration request] It consists of a baseboard body and an elastic body attached in the longitudinal direction of the bottom surface of the baseboard body, and the elastic body has a semi-cylindrical cross-sectional shape with a hollow interior, and a protrusion for attachment on the top surface of the upper flat part. A baseboard that is attached to the baseboard body so that the protrusions are inserted into the grooves provided on the bottom of the baseboard body, and the top surface of the upper flat part overlaps the bottom face of the baseboard body.