JP3971947B2

JP3971947B2 - Sealing member and decorative material mounting structure using the same

Info

Publication number: JP3971947B2
Application number: JP2002114797A
Authority: JP
Inventors: 博司石丸; 敦司美藤; 史悌高橋
Original assignee: Konoshima Chemical Co Ltd
Current assignee: Konoshima Chemical Co Ltd
Priority date: 2002-04-17
Filing date: 2002-04-17
Publication date: 2007-09-05
Anticipated expiration: 2022-04-17
Also published as: JP2003307017A

Description

【０００１】
【発明の属する技術分野】
本発明は、長尺の化粧材を下地面に取り付ける際に、その化粧材の裏面の長辺側端部に装着されるシーリング部材及びそれを用いた化粧材取付構造に関する。
【０００２】
【従来の技術】
建築物等の下地面に長尺の化粧材を取り付ける場合がある。その場合、まず、図１１に示すように、化粧材２０’を取付金具等により下地面３０’に取り付け、次に、図１２に示すように、化粧材２０’の長辺側端部に形成されたシーリングポケット２１’にシーリング材４０’を充填することにより、化粧材２０’と下地面３０’との間の隙間を封止して防水が図られる。
【０００３】
【発明が解決しようとする課題】
しかしながら、このようにした場合、シーリング材の充填作業を施工現場において行わなければならず、化粧材の取付の作業効率が悪く、そのためにコスト高となってしまうという問題がある。
【０００４】
本発明は、かかる点に鑑みてなされたものであり、その目的とするところは、化粧材の取付の作業効率が良好となるシーリング部材及びそれを用いた化粧材取付構造を提供することである。
【０００５】
【課題を解決するための手段】
本発明は、化粧材の裏面の長辺側端部に、固定部と封止部とからなるシーリング部材を装着するようにしたものである。
【０００６】
具体的には、本発明のシーリング部材は、長尺の化粧材を下地面に取り付ける際に、その化粧材の裏面の長辺側端部に装着されるものを前提とする。そして、化粧材の裏面の長辺側端部に沿って固定される固定部と、
上記固定部の化粧材に固定したときに外側となる部分に一体に設けられ化粧材及び下地面のそれぞれに長手方向に沿って当接してそれらの間の隙間を封止する封止部と、
上記固定部の下地面対向側に一体に設けられた弾性を有する材料からなる支持部と、
を備えたことを特徴とする。
【０００７】
上記の構成によれば、施工現場への搬入前又は施工時に、化粧材の裏面の長辺側端部にシーリング部材を予め装着してその化粧材を下地面に取り付ける、或いは、施工時に、下地面に取り付けた化粧材の裏面の長辺側端部にシーリング部材を装着するだけで化粧材と下地面との間の隙間が封止されることとなるので、従来のようにシーリング材を充填するような手間のかかる作業が不要であり、それによって化粧材の取付作業の効率が極めて良好となる。従って、化粧材取付に要するコストを低く抑えることができる。
【０００８】
また、下地面が凹凸を有するものであっても、支持部がその凹凸に応じて弾性変形する事となるので、化粧材の高い取付精度を得ることができる。
【０００９】
本発明のシーリング部材は、上記封止部が弾性を有する材料で形成されているものであることが好ましい。かかる構成によれば、封止部の弾性変形により、その化粧材及び下地面に対する密着性が高いものとなり、優れた防水性能を得ることができるからである。
【００１０】
本発明の化粧材取付構造は、裏面の少なくとも一方の長辺側端部にシーリング部材が装着された長尺の化粧材を下地面に取り付けたものを前提とする。そして、上記シーリング部材は、上記化粧材の裏面の長辺側端部に沿って固定された固定部と、該化粧材に固定された該固定部の外側となる部分に一体に設けられた封止部と、該固定部の下地面対向側に一体に設けられた弾性を有する材料からなる支持部と、を備え、
上記封止部は、化粧材及び下地面のそれぞれに長手方向に沿って当接してそれらの間の隙間を封止することを特徴とする。
【００１１】
上記の構成によれば、化粧材の長辺側端部にシーリング部材を装着しているので、従来のようなシーリング材の充填作業が不要であり、良好な化粧材の取付の作業効率で形成することができる。また、下地面が凹凸を有するものであっても、支持部がその凹凸に応じて弾性変形する事となるので、化粧材の高い取付精度を得ることができる。
【００１２】
【発明の効果】
以上説明したように、本発明のシーリング部材及び化粧材取付構造によれば、従来のようにシーリング材を充填するような手間のかかる作業が不要であり、化粧材の取付の作業効率を極めて良好なものとすることができる。また、下地面が凹凸を有するものであっても、支持部がその凹凸に応じて弾性変形する事となるので、化粧材の高い取付精度を得ることができる。
【００１３】
【発明の実施の形態】
以下、実施形態を図面に基づいて詳細に説明する。
【００１４】
（実施形態１）
図１及び２は、実施形態１に係るシーリング部材１０を示す。
【００１５】
このシーリング部材１０は、長尺の化粧材２０を下地面３０に取り付ける際に、その化粧材２０の裏面の長辺側端部に沿ってその角に装着されるものであって、固定部１１と封止部１２と支持部１３とで構成されている。化粧材２０は、横断面略長方形の長尺のものであって、裏面の両長辺側端部に段部２１が長手方向に沿って形成されている。
【００１６】
固定部１１は、ポリプロピレン（ＰＰ）樹脂、アクリロニトリル−ブタジエン−スチレン（ＡＢＳ）樹脂、アクリル−アクリロニトリル−スチレン（ＡＡＳ）樹脂等の相対的に硬質な樹脂により、化粧材２０の裏面の長辺側端部の角に対応するように断面略Ｌ字状に形成されている。その断面略Ｌ字状の固定部１１は、化粧材２０裏面に対応した断面長方形の断面長方形部分１１ａと、断面長方形部分１１ａの一端で先細り状に立ち上がり化粧材２０側面に対応した断面三角形の断面三角形部分１１ｂと、からなる。固定部１１の断面長方形部分１１ａの化粧材２０に対向する面には化粧材２０に固定するための両面テープ１１ｃが貼付されている。
【００１７】
封止部１２は、ゴム硬度が７０〜８０度である弾性を有する相対的に軟質な樹脂により形成され、固定部１１の断面三角形部分１１ｂを覆うように一体に設けられている。断面三角形部分１１ｂを覆う封止部１２は、その断面外形が、固定部１１の断面長方形部分１１ａの化粧材２０に対向する面に続いてやや斜め内向きに立ち上がった後、上端部１２ａで鋭角をなして折り返して斜め下向きに傾斜して延び、下端部１２ｂで再び鋭角をなして斜め上向きに延びて固定部１１の端部へと連続するように形成されている。
【００１８】
支持部１３は、エチレンプロピレンゴム（ＥＰＤＭ）やＥＰＤＭの発砲体やＥＰＤＭ混和物等の弾性を有する材料により断面矩形に形成され、固定部１１の断面長方形部分１１ａの下地面３０に対向する側に一体に設けられている。また、支持部１３は、化粧材２０にシーリング部材１０を装着したときに化粧材２０の後端から後方に突出する大きさに形成されている。
【００１９】
固定部１１と封止部１２とは、それぞれ別体に成形したものを一体化させたものであっても、また、同時に成形して一体化させたものであってもよい。支持部１３は、独立して成形したものを固定部１１に貼付したものである。
【００２０】
化粧材２０を下地面３０に取り付ける際には、まず、図３に示すように、化粧材２０の両長辺側端部の段部２１にそれぞれ封止部１２が外側となるようにシーリング部材１０を嵌め入れる。このとき、固定部１１に貼付した両面テープ１１ｃを介してシーリング部材１０を化粧材２０に装着固定する。封止部１２の上端部１２ａは、封止部１２が相対的に軟質の樹脂で形成されており、また、封止部１２の外形が断面長方形部分１１ａの化粧材２０に対向する面に続いてやや斜め内向きに立ち上がるように形成されているので、化粧材２０側面に押し付けられて隙間を形成することなく化粧材２０側面にその長手方向に沿って当接する。
【００２１】
次に、図４及び５に示すように、シーリング部材１０を装着固定した化粧材２０を、釘による打ち付けや取付金具により縦方向に延びるように下地面３０に取り付ける。このとき、封止部１２の下端部１２ｂは、封止部１２が相対的に軟質の樹脂で形成されているので、下地面３０に押し付けられて隙間を形成することなく下地面３０にその長手方向に沿って当接する。また、支持部１３が下地面３０の凹凸に対応して弾性変形する。
【００２２】
以上のようにして形成された化粧材取付構造は、封止部１２が化粧材２０及び下地面３０にそれぞれ当接して化粧材２０と下地面３０との間の隙間を封止し、その隙間への水の浸入を阻止する防水が図られたものとなる。
【００２３】
上記構成のシーリング部材１０によれば、施工現場への搬入前又は施工時に、化粧材２０の裏面の長辺側端部にシーリング部材１０を予め装着してその化粧材２０を下地面３０に取り付けるだけで化粧材２０と下地面３０との間の隙間が封止されることとなるので、従来のようにシーリング材を充填するような手間のかかる作業が不要であり、それによって化粧材２０の取付の作業効率が極めて良好となる。従って、化粧材２０取付に要するコストを低く抑えることができる。
【００２４】
また、封止部１２が弾性を有する材料で形成されているので、封止部１２の弾性変形により、その化粧材２０及び下地面３０に対する密着性が高いものとなり、優れた防水性能を得ることができる。
【００２５】
さらに、支持部１３が設けられているので、下地面３０が凹凸を有するものであっても、支持部１３がその凹凸に応じて弾性変形することとなり、化粧材２０の高い取付精度を得ることができる。
【００２６】
なお、化粧材取付構造は、図６に示すように、横方向に延びるように取り付けられる化粧材２０の裏面の上側及び下側の両方の長辺側端部にシーリング部材１０を装着固定したものであっても、また、図７に示すように、横方向に延びるように取り付けられる化粧材２０の裏面の上側の長辺側端部のみにシーリング部材１０を装着固定したものであってもよい。
【００２７】
また、本実施形態では、まず、化粧材２０にシーリング部材１０を装着し、次にシーリング部材１０を装着した化粧材２０を下地面３０に取り付けたが、特にこれに限定されるものではなく、まず、下地面３０に化粧材２０を取り付け、次に、下地面３０に取り付けた化粧材２０の裏面の長辺側端部にシーリング部材１０を装着するようにしてもよい。
【００２８】
（実施形態２）
図８は、実施形態２に係るシーリング部材１０を示す。なお、実施形態１と同一名称の部分は同一符号で示す。
【００２９】
このシーリング部材１０は、支持部を有しないことを除いては、実施形態１のものと同一構成である。
【００３０】
図９及び１０は、実施形態２に係る化粧材取付構造を示す。
【００３１】
図９に示す化粧材取付構造は、化粧材２０の裏面の長辺側端部に形成された段部２１にシーリング部材１０を嵌め入れて装着固定し、それを平坦な下地面３０に取り付けたものである。図１０に示す化粧材取付構造は、化粧材２０の平坦な裏面の長辺側端部にシーリング部材１０を装着固定し、それを平坦な下地面３０に取り付けたものである。このように、実施形態２に係るシーリング部材１０及び化粧材取付構造は、下地面３０が平坦である場合に主に使用されるものである。
【００３２】
作用・効果は、支持部による作用・効果を除いては実施形態１と同一である。
【図面の簡単な説明】
【図１】実施形態１に係るシーリング部材の斜視図である。
【図２】実施形態１に係るシーリング部材の断面図である。
【図３】実施形態１に係るシーリング部材及びそれを装着した化粧材の断面図である。
【図４】実施形態１に係る化粧材取付構造の斜視図である。
【図５】実施形態１に係る化粧材取付構造の断面図である。
【図６】実施形態１に係る別の化粧材取付構造の斜視図である。
【図７】実施形態１に係る他の別の化粧材取付構造の斜視図である。
【図８】実施形態２に係るシーリング部材の斜視図である。
【図９】実施形態２に係る化粧材取付構造の斜視図である。
【図１０】実施形態２に係る別の化粧材取付構造の斜視図である。
【図１１】化粧材を下地面に取り付けた状態を示す断面図である。
【図１２】化粧材と下地面との間の隙間をシーリング材で封止した化粧材取付構造の断面図である。
【符号の説明】
１０シーリング部材
１１固定部
１１ａ断面長方形部分
１１ｂ断面三角形部分
１１ｃ両面テープ
１２封止部
１２ａ上端部
１２ｂ下端部
１３支持部
２０，２０’ 化粧材
２１段部
２１’ シーリングポケット
３０，３０’ 下地面
４０’ シーリング材[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a sealing member that is attached to a long side end of a back surface of a decorative material when a long decorative material is attached to a base surface, and a decorative material mounting structure using the sealing member.
[0002]
[Prior art]
A long decorative material may be attached to the lower ground of a building or the like. In that case, first, as shown in FIG. 11, the decorative material 20 ′ is attached to the base surface 30 ′ by a mounting bracket or the like, and then, as shown in FIG. 12, formed on the long side end of the decorative material 20 ′. By filling the sealing pocket 21 ′ with the sealing material 40 ′, the gap between the decorative material 20 ′ and the base surface 30 ′ is sealed to achieve waterproofing.
[0003]
[Problems to be solved by the invention]
However, in such a case, the filling work of the sealing material has to be performed at the construction site, and there is a problem that the work efficiency of attaching the decorative material is poor and the cost is increased accordingly.
[0004]
This invention is made | formed in view of this point, The place made into the objective is to provide the sealing member from which the working efficiency of attachment of a cosmetic material becomes favorable, and a cosmetic material attachment structure using the same. .
[0005]
[Means for Solving the Problems]
In the present invention, a sealing member composed of a fixed portion and a sealing portion is attached to the long side end of the back surface of the decorative material.
[0006]
Specifically, the sealing member of the present invention is premised on the one attached to the long side end of the back surface of the decorative material when the long decorative material is attached to the base surface. And the fixing | fixed part fixed along the long-side edge part of the back surface of a decorative material,
A sealing portion that is provided integrally with the outer portion when fixed to the decorative material of the fixing portion and that contacts the decorative material and the base surface along the longitudinal direction to seal the gap between them;
A support portion made of an elastic material integrally provided on the lower ground facing side of the fixed portion;
It is provided with.
[0007]
According to the above configuration, before carrying in the construction site or at the time of construction, a sealing member is attached in advance to the long side end of the back surface of the decorative material and the decorative material is attached to the base surface, or at the time of construction, Filling the sealing material as before, because the gap between the decorative material and the base surface is sealed simply by attaching the sealing member to the long side end of the back of the decorative material attached to the ground. Such a laborious work is not necessary, and the efficiency of the attaching work of the decorative material becomes extremely good. Therefore, the cost required for attaching the decorative material can be kept low.
[0008]
In addition, even if the base surface has irregularities, the support portion is elastically deformed according to the irregularities, so that high attachment accuracy of the decorative material can be obtained.
[0009]
In the sealing member of the present invention, it is preferable that the sealing portion is formed of a material having elasticity. According to such a configuration, due to the elastic deformation of the sealing portion, the adhesiveness to the decorative material and the base surface becomes high, and excellent waterproof performance can be obtained.
[0010]
The decorative material mounting structure of the present invention is based on the assumption that a long decorative material with a sealing member attached to at least one long side end of the back surface is attached to the base surface. The sealing member is a sealing unit provided integrally with a fixing portion fixed along the long side end of the back surface of the decorative material and a portion outside the fixing portion fixed to the decorative material. A stop portion and a support portion made of an elastic material integrally provided on the fixed ground facing side of the fixed portion ,
The said sealing part contact | abuts to each of a decorative material and a base surface along a longitudinal direction, and seals the clearance gap between them.
[0011]
According to the above configuration, since the sealing member is attached to the end portion on the long side of the decorative material, the conventional filling operation of the sealing material is unnecessary, and it is formed with a good working efficiency of attaching the decorative material. can do. In addition, even if the base surface has irregularities, the support portion is elastically deformed according to the irregularities, so that high attachment accuracy of the decorative material can be obtained.
[0012]
【The invention's effect】
As described above, according to the sealing member and the decorative material mounting structure of the present invention, the time-consuming work of filling the sealing material as in the prior art is unnecessary, and the work efficiency of mounting the decorative material is extremely good. Can be. In addition, even if the base surface has irregularities, the support portion is elastically deformed according to the irregularities, so that high attachment accuracy of the decorative material can be obtained.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
It will be described in detail with reference to implementation embodiments in the drawings.
[0014]
(Embodiment 1)
1 and 2 show a sealing member 10 according to the implementation form 1.
[0015]
When the long decorative material 20 is attached to the base surface 30, the sealing member 10 is attached to the corner along the long side end of the back surface of the decorative material 20. And a sealing portion 12 and a support portion 13. The decorative material 20 is a long one having a substantially rectangular cross section, and step portions 21 are formed along the longitudinal direction at both long side end portions of the back surface.
[0016]
The fixing portion 11 is made of a relatively hard resin such as a polypropylene (PP) resin, an acrylonitrile-butadiene-styrene (ABS) resin, an acrylic-acrylonitrile-styrene (AAS) resin, and the long side end of the back surface of the decorative material 20. It is formed in a substantially L-shaped cross section so as to correspond to the corner of the part. The fixed portion 11 having a substantially L-shaped cross section has a rectangular section 11a having a rectangular cross section corresponding to the back surface of the decorative material 20, and a triangular cross section corresponding to the side surface of the decorative material 20 standing up at one end of the rectangular section 11a. A triangular portion 11b. A double-faced tape 11c for fixing to the decorative material 20 is affixed to the surface of the fixing portion 11 that faces the decorative material 20 of the rectangular section 11a.
[0017]
The sealing portion 12 is formed of a relatively soft resin having elasticity with a rubber hardness of 70 to 80 degrees, and is integrally provided so as to cover the cross-sectional triangular portion 11 b of the fixing portion 11. The sealing portion 12 that covers the triangular section 11b has an acute angle at the upper end 12a after the cross-sectional outer shape rises slightly inward following the surface of the rectangular section 11a of the fixed portion 11 that faces the decorative material 20. The lower end 12b is formed so as to form an acute angle and extend obliquely upward and continue to the end of the fixed portion 11.
[0018]
The support portion 13 is formed in a rectangular cross section by an elastic material such as ethylene propylene rubber (EPDM), an EPDM foam, or an EPDM blend, and on the side facing the lower ground 30 of the cross section rectangular portion 11 a of the fixing portion 11. It is provided integrally. Further, the support portion 13 is formed in a size that protrudes rearward from the rear end of the decorative material 20 when the sealing member 10 is attached to the decorative material 20.
[0019]
The fixing part 11 and the sealing part 12 may be integrated with each of the molded parts separately or may be molded and integrated at the same time. The support part 13 is formed by sticking an independently molded part to the fixing part 11.
[0020]
When attaching the decorative material 20 to the base surface 30, first, as shown in FIG. 3, a sealing member is provided so that the sealing portions 12 are on the outer sides of the step portions 21 at both ends of the long side of the decorative material 20. 10 is inserted. At this time, the sealing member 10 is attached and fixed to the decorative material 20 via the double-sided tape 11c attached to the fixing portion 11. The upper end portion 12a of the sealing portion 12 is such that the sealing portion 12 is formed of a relatively soft resin, and the outer shape of the sealing portion 12 continues to the surface of the rectangular section 11a facing the decorative material 20. Since it is formed so as to rise slightly diagonally inward, it is pressed against the side surface of the decorative material 20 and abuts the side surface of the decorative material 20 along the longitudinal direction without forming a gap.
[0021]
Next, as shown in FIGS. 4 and 5, the decorative material 20 to which the sealing member 10 is attached and fixed is attached to the base surface 30 so as to extend in the vertical direction by driving with nails or by using mounting brackets. At this time, since the sealing portion 12 is formed of a relatively soft resin, the lower end portion 12b of the sealing portion 12 is not pressed against the base surface 30 to form a gap on the base surface 30 without forming a gap. Abut along the direction. Further, the support portion 13 is elastically deformed corresponding to the unevenness of the base surface 30.
[0022]
In the decorative material mounting structure formed as described above, the sealing portion 12 is in contact with the decorative material 20 and the base surface 30 to seal the gap between the decorative material 20 and the base surface 30, and the gap It will be waterproof to prevent water from entering.
[0023]
According to the sealing member 10 having the above-described configuration, the sealing member 10 is attached in advance to the end of the long side of the back surface of the decorative material 20 and then the decorative material 20 is attached to the base surface 30 before being carried into the construction site or during construction. As a result, the gap between the decorative material 20 and the base surface 30 is sealed, so that the time-consuming work of filling the sealing material as in the prior art is unnecessary, and thus the decorative material 20 The work efficiency of installation is extremely good. Therefore, the cost required for attaching the decorative material 20 can be kept low.
[0024]
Moreover, since the sealing part 12 is formed of a material having elasticity, the adhesiveness to the decorative material 20 and the base surface 30 becomes high due to the elastic deformation of the sealing part 12, and excellent waterproof performance is obtained. Can do.
[0025]
Furthermore, since the support part 13 is provided, even if the base surface 30 has unevenness, the support part 13 is elastically deformed according to the unevenness, and high attachment accuracy of the decorative material 20 is obtained. Can do.
[0026]
In addition, as shown in FIG. 6, the decorative material mounting structure is a structure in which the sealing member 10 is attached and fixed to both the upper and lower long side ends of the back surface of the decorative material 20 that is mounted so as to extend in the lateral direction. Alternatively, as shown in FIG. 7, the sealing member 10 may be attached and fixed only to the upper side of the upper side of the back surface of the decorative material 20 attached so as to extend in the lateral direction. .
[0027]
In this embodiment, first, the sealing member 10 is attached to the decorative material 20, and then the decorative material 20 to which the sealing member 10 is attached is attached to the base surface 30, but this is not a limitation. First, the decorative material 20 may be attached to the base surface 30, and then the sealing member 10 may be attached to the long side end of the back surface of the decorative material 20 attached to the base surface 30.
[0028]
(Embodiment 2)
Figure 8 shows a sealing member 10 according to the implementation form 2. In addition, the part of the same name as Embodiment 1 is shown with the same code | symbol.
[0029]
The sealing member 10 has the same configuration as that of the first embodiment except that the sealing member 10 does not have a support portion.
[0030]
9 and 10 show a decorative material attachment structure according to the implementation form 2.
[0031]
In the decorative material mounting structure shown in FIG. 9, the sealing member 10 is fitted and fixed to the step portion 21 formed on the long side end of the back surface of the decorative material 20, and is attached to the flat base surface 30. Is. In the decorative material mounting structure shown in FIG. 10, the sealing member 10 is mounted and fixed on the long side end of the flat back surface of the decorative material 20, and is attached to the flat base surface 30. As described above, the sealing member 10 and the decorative material mounting structure according to the second embodiment are mainly used when the base surface 30 is flat.
[0032]
The actions and effects are the same as those of the first embodiment except for the actions and effects of the support portion.
[Brief description of the drawings]
1 is a perspective view of a sealing member according to the implementation form 1.
2 is a cross-sectional view of a sealing member according to the implementation form 1.
3 is a cross-sectional view of the sealing member and the decorative material equipped with it according to the implementation form 1.
4 is a perspective view of a decorative material attachment structure according to the implementation form 1.
5 is a cross-sectional view of a decorative material attachment structure according to the implementation form 1.
6 is a perspective view of another decorative member mounting structure according to the implementation form 1.
7 is a perspective view of another alternative decorative material attachment structure according to the implementation form 1.
8 is a perspective view of a sealing member according to the implementation form 2.
9 is a perspective view of a decorative material attachment structure according to the implementation form 2.
10 is a perspective view of another decorative member mounting structure according to the implementation form 2.
FIG. 11 is a cross-sectional view showing a state where a decorative material is attached to a base surface.
FIG. 12 is a cross-sectional view of a decorative material mounting structure in which a gap between a decorative material and a base surface is sealed with a sealing material.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Sealing member 11 Fixed part 11a Cross-sectional rectangular part 11b Triangular part 11c Double-sided tape 12 Sealing part 12a Upper end part 12b Lower end part 13 Support part 20,20 'Cosmetic material 21 Step part 21' Sealing pocket 30, 30 'Lower ground 40 '' Sealant

Claims

When attaching a long decorative material to the base surface, a sealing member attached to the long side end of the back surface of the decorative material,
A fixed portion fixed along the long side end of the back surface of the decorative material;
A sealing portion that is provided integrally with the outer portion when fixed to the decorative material of the fixing portion and that contacts the decorative material and the base surface along the longitudinal direction to seal the gap between them;
A support portion made of an elastic material integrally provided on the lower ground facing side of the fixed portion;
A sealing member comprising:

The sealing member according to claim 1,
The sealing member is formed of an elastic material.

A cosmetic material mounting structure in which a long decorative material with a sealing member attached to at least one long side end of the back surface is attached to the base surface,
The sealing member includes a fixing portion fixed along the long side end of the back surface of the decorative material, and a sealing portion integrally provided on a portion that is outside the fixing portion fixed to the decorative material. And a support portion made of an elastic material integrally provided on the lower ground facing side of the fixing portion ,
The said sealing part contact | abuts along a longitudinal direction with each of a decorative material and a base surface, and seals the clearance gap between them.