JP3496771B2 - Integrated two-stage skirting board - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an integral type two-tiered skirting board used for interiors of houses and other buildings.

[0002]

2. Description of the Related Art Generally, as shown in FIG.
As shown in FIG. 11, a skirting board 31 is provided at the lower end of the wall surface 32 for makeup. However, since the skirting board 31 is fixed to the wall surface 32 with the nail 33, when the floor surface 34 is lowered due to drying shrinkage due to secular change of the joists, a gap is generated between the floor surface 34 and the skirting board 31. There is a problem that it looks bad.
As a skirting board that copes with such a floor fall, FIG.
There is also one shown in FIG. Baseboard 41 of FIG. 6 (B)
Is divided into an upper skirting portion 41A and a lower skirting portion 41B which are slidably engaged with each other, and the lower skirting portion 41B is attached to the floor surface 34.
Further, the upper skirting portion 41A is fixed to the wall surface 32 by the nails 33, respectively. In this configuration, when the floor is lowered, the lower skirting portion 41B also follows the floor surface 34 and is lowered, and the amount of this lowering is caused by the groove width of the front groove portion 42 generated between the upper and lower skirting portions 41A and 41B. Appears as a change in. Since the groove width is simply changed in this way, it does not spoil the appearance even if the floor falls. Baseboard 51 of FIG. 6 (C)
The fin 51b made of a soft material is provided at the lower end of the skirting board main body 51a of the hard plate, and the skirting board main body 51a is fixed to the wall surface 32 with the nail 33 while the fin 51b is pressed against the floor surface 34. Therefore, even if the floor surface 34 is lowered, the fins 51b
It is absorbed by the elastic deformation and the generation of the gap is prevented.

[0003]

However, in the split type skirting board 41 of FIG. 6B, the upper and lower skirting board portions 41A and 41B are provided.
Since it is necessary to nail and fix each of them separately to the wall surface 32 and the floor surface 34, there is a problem that the construction is troublesome. Also, the skirting board 5 provided with the fins 51b of FIG. 6 (C)
In No. 1, if the floor surface 34 is uneven, the amount of protrusion of the fin 51b from the wall becomes uneven and wavy, which causes a problem of poor appearance. Moreover, even if the entire skirting board 51 is finished in the same color at the time of manufacturing, the skirting board main body 51a and the fins 51b may be different in color and texture due to aging due to difference in material thickness and material. However, there is a problem in that it causes a bad appearance.

An object of the present invention is to provide an integrated two-level skirting board which does not spoil the appearance due to a change in floor level and is easy to construct.

[0005]

SUMMARY OF THE INVENTION An integrated type two-tiered skirting board of the present invention comprises an upper skirting board portion and a lower skirting board portion which are vertically separated from each other, and the upper and lower skirting board portions integrally formed to form the upper and lower skirting board portions. A thin elastic material part that connects the skirting parts to each other, and falls from the front lower edge of the upper skirting part to cover the upper front part of the elastic material part and the lower skirting part. It has a cover piece part which forms a groove between and.

In the skirting board having this structure, the elastic material portion may be formed in a double manner by a front side piece and a rear side piece which are arranged in front of and behind each other with a gap therebetween. Further, in this skirting board, a double-sided adhesive tape may be provided on the lower surface of the lower skirting board portion.

[0007]

According to the skirting board having this structure, since the whole skirting board is integrated, it can be easily installed and fixed only by fixing the upper skirting board portion to the wall surface. With respect to the level change of the floor surface, it is possible to follow the level change by expanding or contracting the thin elastic material portion connecting the upper and lower skirting parts. Due to this follow-up change, the appearance is poor because the width of the groove formed between the lower cover part and the cover piece part that hangs down from the lower edge of the front part of the upper skirting part is changed. There is no such thing.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described with reference to FIG. The integrated two-tiered skirting board 1 of this embodiment is formed by connecting an upper skirting board portion 2 and a lower skirting board portion 3 which are vertically separated from each other by a thin elastic material portion 4 having elasticity. The upper skirting board portion 2 is formed with a cover piece portion 2 a that stands down from the lower edge of the front surface. The cover piece portion 2 a covers the upper portion of the elastic material portion 4 and forms a groove 5 with the lower skirting portion 3. The lower skirting part 3 has a lower vertical height than the upper skirting part 2,
Moreover, the vertical height is lower than the front and rear thickness.
The elastic material portion 4 is doubled by a front piece 4a and a rear piece 4b which are lined up with each other with a gap G in between. The vertical height of the elastic member portion 4 is the height between the upper skirting portion 2 and the lower skirting portion 3. The upper skirting board portion 2, the lower skirting board portion 3, and the elastic material portion 4 are integrally formed of synthetic resin. As the synthetic resin, for example, a hard vinyl chloride resin or the like is used. The elastic material portion 4 is also made of the same material as the other portions, and by making it thin, it is possible to obtain appropriate elasticity.
The elastic material portion 4 may be made of a resin softer than the upper skirting board portion 2 and the lower skirting board portion 3. The front surface of the upper skirting board portion 2 and the portion extending from the front surface of the lower skirting board portion 3 to the front lower half portion of the front side piece 4a of the elastic material portion 4 are covered with decorative sheets 6A and 6B, respectively. For the decorative sheets 6A and 6B, for example, resin sheets having a wood pattern are used.

As shown in FIG. 1 (B), this integrated type two-tiered skirting board has a lower skirting board portion 3 so that both pieces 4a and 4b of the elastic member portion 4 are slightly bent. Installation is performed by fixing the upper skirting board portion 2 to the wall surface 8 with a fixture 9 such as a nail while being pressed against the floor surface 7. According to the integrated two-level skirting board 1 constructed in this way, even if the floor surface 7 changes in level due to drying shrinkage of joists or the like, the elastic material portion 4 elastically bends and deforms following the level change. Thus, it is possible to prevent a gap from being formed between the lower surface of the skirting board 1 and the floor surface 7. The groove width of the groove 5 formed between the cover piece portion 2a of the upper skirting board portion 2 and the lower skirting board portion 3 changes according to the elastic deformation of the elastic member portion 4. No. 1 has the appearance as a makeup groove, and even if the groove width changes, the change is not noticeable and does not deteriorate the appearance. Since the elastic member 4 is attached in a state in which it is slightly bent, it can cope with both lowering and raising of the floor surface 7. In addition, since the integrated two-level skirting board 1 is a double type of the front side piece 4a and the rear side piece 4b in which the elastic material portions 4 are arranged via the gap G, the upper skirting board portion 2 is formed on the wall surface 8. Even if the lower skirting board portion 3 is unfixed just after being fixed, it is unlikely that the lower skirting board portion 3 is displaced in the direction of coming and going with respect to the wall surface 8 due to the deformation of the elastic material portion 4. According to this integrated type two-tiered skirting board 1, while having an appearance similar to the split type skirting board 41 of FIG. 6 (B), the number of fixing points of the fasteners 9 is small and the construction is easy. That is, since it is not necessary to fix the lower skirting board portion 3 with a nail or the like, the number of fixing points can be half compared to the example of FIG. 6B. Moreover, since the entire skirting board 1 is integrated, the management of the members becomes easy.

In the above embodiment, a decorative groove 2b may be formed on the front surface of the upper skirting board portion 2 as shown in FIG. When such a decorative groove 2b is formed, the groove 5 formed between the cover piece portion 2a of the upper skirting board portion 2 and the lower skirting board portion 3 is formed.
However, the groove 5 becomes more inconspicuous in harmony with the decorative groove 2b.

FIG. 3 shows a second embodiment of the present invention. The integrated two-level skirting board 11 of this embodiment is replaced with the elastic material portion 4 composed of the front and rear two pieces 4a and 4b in the integrated skirting board 1 of the first embodiment, and is an elastic material portion in a bellows-like bent state. 14 is provided. The other structure is similar to that of the first embodiment. Also in the case of this integrated type two-tiered skirting board 11, the elastic material portion 14
The lower skirting board portion 3 is pressed against the floor surface 7 so as to be slightly compressed and deformed, and then the upper skirting board portion 2 is fixed to the wall surface 8 with the fasteners 9, so that the mounting work is performed. In the case of this configuration, the bellows-shaped elastic material portion 14 elastically deforms so as to expand and contract, and follows the level change of the floor surface 7.

FIG. 4 shows a third embodiment of the present invention. The integrated two-level skirting board 21 of this embodiment is replaced with the elastic member portion 4 composed of the front and rear two pieces 4a and 4b in the integrated skirting board 1 of the first embodiment, and is replaced by the lower middle portion of the upper skirting board portion 2. The elastic member portion 24 is provided in the form of a single inclined piece that is inclined rearward from. A double-sided tape 10 is attached to the lower end of the lower skirting part 3. The double-sided tape 10 can be attached on the skirting board extrusion production line, and can be attached without a large-scale device or troublesome work. The other structure is similar to that of the first embodiment. In the embodiment of FIGS. 1 and 3, the double-sided tape 10 may be provided below the lower skirting board portion 3 as shown by a chain line, as in the example of FIG.

In the case of this integral type two-level skirting board 21, after the lower end of the lower skirting board portion 3 is adhered to the floor surface 7 with the double-sided tape 10, the lower width of the elastic material portion 24 is slightly compressed and deformed. While the wood portion 3 is pressed against the floor surface 7, the upper skirting board portion 2 is fixed to the wall surface 8 with the fastener 9. As a result, the position of the lower skirting board portion 3 is accurately determined, and mounting work can be easily performed. In the case of the integrated type two-tiered skirting board 21 having this configuration, the elastic material portion 24 elastically deforms into an S shape. With this elastic deformation, a force may be exerted to displace the lower skirting board portion 3 forward, but as described above, the lower end of the lower skirting board portion 3 is bonded to the floor surface 7 by the double-sided tape 10. Because of this, it is possible to prevent the lower baseboard portion 3 from being displaced forward.

In the above embodiment, the inclined piece-shaped elastic material portion 24 may be inclined and fall forward from the lower end rear portion of the upper skirting portion 2 as shown in FIG. Also,
Also in each of the other embodiments described above, the lower end of the lower skirting board portion 3 may be adhered to the floor surface 7 with the double-sided tape 10. Further, in each of the embodiments shown in FIGS. 3 to 5, the elastic body portions 14 and 24 may be made of the same material as the other parts of the integrated two-stage skirting boards 11 and 21, and are softer than the other parts. It can be used as a material.

[0015]

The integrated two-tiered skirting board of the present invention comprises an upper skirting board portion and a lower skirting board portion, which are vertically separated from each other, and the upper and lower skirting board portions integrally formed to form the upper and lower skirting board portions. A thin elastic material portion interconnecting with each other, and a cover that hangs down from the lower front edge of the upper skirting board portion, covers the upper front surface of the elastic material portion, and forms a groove with the lower skirting board portion. Since the one-piece portion is provided, no gap is generated due to the level change of the floor surface, the appearance is not deteriorated, and the construction can be easily performed. In the case of the second aspect of the invention, since the elastic material portion is formed in double with the front side piece and the rear side piece that are arranged in front of and behind each other with a gap therebetween, the lower skirting board portion is formed due to the elastic deformation of the elastic material portion. It does not shift in the direction of entry and exit, improving the appearance. In the case of the invention of claim 3, since the double-sided adhesive tape is provided on the lower surface of the lower skirting board portion, in this case also, the lower skirting board portion does not shift in the in-out direction due to the elastic deformation of the elastic material portion, The appearance will be improved.

[Brief description of drawings]

FIG. 1A is a longitudinal sectional view of a first embodiment of the present invention,
(B) is a longitudinal sectional view showing the mounting state.

FIG. 2 is a vertical sectional view showing a modified example of the same embodiment.

FIG. 3A is a vertical sectional view of a second embodiment of the present invention,
(B) is a longitudinal sectional view showing the mounting state.

FIG. 4A is a longitudinal sectional view of a third embodiment of the present invention,
(B) is a longitudinal sectional view showing the mounting state.

FIG. 5 is a vertical cross-sectional view showing a modified example of the same embodiment.

FIG. 6 is a longitudinal sectional view showing each conventional example.

[Explanation of symbols]

1,11,21 ... Integrated two-level skirting board, 2 ... Upper skirting board part, 2
a ... cover piece portion, 3 ... lower skirting portion, 4, 14, 24 ... elastic material portion, 4a ... front side piece, 4b ... rear side piece, 5 ... groove, 10 ...
Double-sided tape

─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) E04F 19/04

Claims (3)

(57) [Claims] 1. An upper skirting board part and a lower skirting board part, which are vertically separated from each other, and a thin-walled elasticity formed integrally with the upper and lower skirting board parts to connect the upper and lower skirting board parts to each other. An integral type including an elastic material portion, and a cover piece portion that hangs down from the lower edge of the front surface of the upper skirting board portion, covers the upper front surface of the elastic material portion, and forms a groove with the lower skirting board portion. Two-tiered skirting board. 2. The integrated double-tiered skirting board according to claim 1, wherein the elastic material portion is doubled by a front piece and a rear piece that are arranged in front of and behind each other with a gap therebetween. 3. The integrated double-tiered skirting board according to claim 1, wherein a double-sided adhesive tape is provided on the lower surface of the lower skirting board portion.