JP4551022B2

JP4551022B2 - Bathtub installation structure

Info

Publication number: JP4551022B2
Application number: JP2001122544A
Authority: JP
Inventors: 浩之斎藤
Original assignee: 積水ホームテクノ株式会社
Priority date: 2000-10-20
Filing date: 2001-04-20
Publication date: 2010-09-22
Anticipated expiration: 2021-04-20
Also published as: JP2002191524A

Description

【０００１】
【発明の属する技術分野】
本発明は、浴室壁面と浴槽の周辺部との隙間を化粧目地材で塞いでなる浴槽の設置構造に関する。
【０００２】
【従来の技術】
従来、浴室内に設けられる浴槽の設置構造において、浴槽と浴室壁面の間にはわずかな隙間が生じるので、この隙間を後から浴槽の湯水が浸入しないように、コーキング剤等を充填して隙間を塞ぐようになされていた。
しかし、湿式のコーキング剤の充填は、施工に手間が掛り、良い仕上げをするには施工に熟練を要している。また、設置した後、浴槽を交換する際には、古いシーリング剤の除去と新しいコーキング剤の施工が必要となっている。
【０００３】
これらの湿式のコーキング剤に代えて、実開昭５７―１６３９０４号公報に記載されているような目地材が提案されている。また、特開平１１―３３６２０８号公報に記載されているように、浴槽と周囲の壁面との間の隙間に化粧目地材が設けられているものも知られている。
【０００４】
【発明が解決しようとする課題】
しかしながら、実開昭５７―１６３９０４号公報に記載の目地材では、浴室壁面と浴槽との隙間精度が悪くて隙間が狭いと目地が充分に挿入されなかったり、隙間が広いとと防水が不充分になっていた。
【０００５】
また、特開平１１―３３６２０８号公報に記載されているものでは、予め化粧目地材を浴槽周辺部の垂下壁側面に取り付けた後、浴槽を設置するため、通常の浴槽の設置工事を行うだけで、縦片部の厚さとリブの弾力性によって浴室壁と浴槽周辺部の垂下壁側面との隙間が均一に施工でき、防水を確実に行えるようになっているが、化粧目地材の上部の薄い斜片部があるために、目地幅が広くて見映えが悪いといった問題や、浴槽と浴室壁面との隙間が不均一の場合、化粧目地材の斜片部の立ち上がり高さが不均一になるなどの外観上の不具合が生じるといった問題があった。
【０００６】
本発明は、上記のこのような問題点に着眼してなされたものであり、その目的は、浴室壁面と浴槽の周辺部垂下壁との隙間を一定にし外観の良い浴槽の設置構造を提供するものである。
【０００７】
【課題を解決するための手段】
請求項１記載の本発明の浴槽の設置構造は、浴室壁面に取り付けられた挟持金具に浴槽の周辺部垂下壁を係合させ、浴槽の周辺部垂下壁と浴室壁面との隙間を化粧目地材で仕上げてなる浴槽の設置構造であって、前記挟持金具は、下側部には浴室壁面に固定できる固定部が設けられ、上側部には壁面との間に隙間を設けるように固定部より位置をずらして屈曲形成された係合部が設けられ、この係合部に接するように浴槽の周辺部垂下壁を挿入係合して浴槽が設置され、前記化粧目地材は、上部に弾力性のある、少なくとも前記浴室壁面側に突出する凸部を有する化粧部と、その下部に垂設される、硬質の合成樹脂又は金属により形成される縦片部とからなり、該縦片部の下端側には係止片が突出するように形成され、その高さが浴槽の周辺部垂下壁の高さと略同じになるように浴槽の周辺部垂下壁と浴室壁面との隙間に打ち込まれて、前記化粧部が前記隙間を塞ぎつつ、前記縦片部が前記係合部と対向して前記浴槽の周辺部垂下壁を挟んで保持し、入り隅になった浴室壁面と出隅となった浴槽コーナー部の周辺部垂下壁との間に、前記化粧目地材の端部を覆うコーナー化粧目地材が挿入設置されているものである。
【０００８】
請求項２記載の本発明の浴槽の設置構造は、浴室壁面と洗い場側浴槽コーナー部の周辺部垂下壁との間に、化粧目地材の端部に接続して端末化粧目地材が挿入されているものである。
【００１１】
【作用】
請求項１記載の本発明の浴槽の設置構造は、前記挟持金具は、下側部には浴室壁面に固定できる固定部が設けられ、上側部には壁面との間に隙間を設けるように固定部より位置をずらして屈曲形成された係合部が設けられ、この係合部に浴槽の周辺部垂下壁を挿入係合して浴槽が設置され、浴槽の周辺部垂下壁と浴室壁面との隙間に化粧目地材が打ち込まれているので、浴槽と浴室壁面は挟持金具で隙間を均一にされ、この隙間は化粧目地材で塞がれ、外観の奇麗な設置構造とすることができる。
【００１２】
また、本発明の浴槽の設置構造は、前記化粧目地材は、上部に弾力性のある、少なくとも前記浴室壁面側に突出する凸部を有する化粧部と、その下部に垂設される縦片部とからなり、縦片部の下端側には係止片が発出して形成され、前記化粧目地材の高さが浴槽の周辺部垂下壁の高さと略同じになされているので、化粧目地材の係止部で確実に壁面に固定され、上部の化粧部が浴槽の周辺部上面に回り込んで浴室壁面と浴槽の隙間を奇麗に塞ぐことができる。
【００１３】
また、本発明の浴槽の設置構造は、入り隅になった浴室壁面と浴槽コーナー部の周辺部垂下壁との間に、化粧目地材の端部を覆うコーナー化粧目地材が挿入設置されているので、化粧目地材が位置ずれしても浴槽と浴室の３方のコーナー壁面をコーナー目地材で奇麗に仕上げることができる。
【００１４】
請求項２記載の本発明の浴槽の設置構造は、浴室壁面と洗い場側浴槽コーナー部の周辺部垂下壁との間に、化粧目地材の端部を覆う端末化粧目地材が挿入されているので、洗い場側の浴槽コーナー部の周辺部垂下壁と浴室壁面との隙間が端末化粧目地材で塞ぎ綺麗に仕上げることができる。
【００１５】
【発明の実施の形態】
以下に本発明の実施の形態を図面を参照して説明する。
図１は、本発明の浴槽の設置構造を示す斜視図、図２は、本発明の浴槽の設置構造を示す断面図、図３は、本発明の浴槽の設置構造に用いる化粧目地材を示す断面図、図４は、本発明の浴槽設置構造に用いるコーナー目地材を示す斜視図、図５は本発明の浴槽設置構造に用いる端末化粧目地材を示す正面図、図６は同じく斜視図、図７は端末化粧目地材が使用されている状態を示す一部切り欠き平面図である。
【００１６】
図１に示すように、本発明の浴槽の設置構造は、浴室１０床面の一部に浴槽１５が設置されている。浴槽１５に設置される３方の壁面１０１、１０２、１０３には、挟持金具１３が予め取り付けられている。
【００１７】
挟持金具１３は、図２に示すように、板片を折り曲げ加工して係合部１３１と固定部１３２とを形成した屈曲形状で、下部側の固定部１３２を壁面１０１、１０２、１０３に当接させ、壁面１０１、１０２、１０３の補強材の裏打ち材１４に固定されている。
【００１８】
挟持金具１３の上側部には、壁面１０１、１０２、１０３との間に隙間を設けるように屈曲形成して固定部１３２より位置をずらして、浴槽１５の周辺部垂下壁１５１を係合できる係合部１３１が設けられている。
【００１９】
前記挟持金具１３を用いて浴槽１５を設置するには、浴室壁面１０１、１０２、１０３に固定部１３２を固定した後、係合部１３１に浴槽１５の周辺部垂下壁１５１を挿入係止し、浴槽１５の周辺部垂下壁１５１と浴室壁面１０１、１０２、１０３との間にに化粧目地材１１を打ち込んで浴槽１５を浴室１０内に設置固定すればよい。
【００２０】
上記浴槽の設置構造に使用される化粧目地材１１は、図３に示す様に、上部に弾力性のある断面略逆三角形の化粧部１１１と、その下部に垂設される縦片部１１３とからなり、縦片部１１３の下部には係止片１１２が水平方向に突出して形成されている。
【００２１】
この化粧目地材１１は、縦片部１１３が浴槽１５の周辺部垂下壁１５１と浴室壁面１０１、１０２、１０３との隙間に挿入され、係止片１１２によってしっかりと固定できるようになされているとともに、断面略逆三角形状になされ化粧部１１１が浴槽１５の周辺部垂下壁１５１と浴室壁面１０１、１０２、１０３との隙間を塞くようにして、壁面１０１、１０２、１０３から浴槽１５の周辺部上面にかけて被覆される形状となっている。
【００２２】
また、化粧目地材１１の高さは、浴槽１５の周辺部垂下壁１５１の高さと略同じになされている。そのため、浴室壁面１０１、１０２、１０３と浴槽１５の垂下壁１５１との当接面に係止片１１２を確実に固定することができる。
【００２３】
化粧目地材１１の材質は、ある程度の弾性を有する合成樹脂またはゴム、エラストマー等で構成され、縦片部１１３を硬質の合成樹脂や金属にする場合は、下部の係止片１１２の部分は軟質の弾性材になされている。
【００２４】
図４は請求項３の浴槽の設置構造に使用されるコーナー化粧目地材の一例を示す斜視図である。
コーナー化粧目地材１２は、図１にも示すように浴室壁面１０１、１０２、１０３と浴槽１５の周辺部垂下壁１５１との隙間に前記化粧目地材１１を挿入して、入り隅になった浴室壁面のコーナー部と出隅となった浴槽コーナー部の垂下壁１５１との間に、化粧目地材１１の端部を覆うように挿入されるものである。
【００２５】
また、コーナー化粧目地材１２は、上部の化粧部１２１の形状を浴室１０の入り隅コーナー部で浴槽１５の出隅コーナー部との間に挿入できるようにＬ字状になされている。化粧部１２１の下側にはコーナー形状に沿った垂下片１２２が設けられており、この垂下片１２２の下端部側に係止片１２３が水平方向に突出して形成されている。
【００２６】
上記コーナー化粧目地材１２を取付け施工するには、浴槽１５のコーナー部の周辺部垂下壁１５１を浴室１０の入り隅に当接させ、浴室壁面１０１、１０２、１０３と浴槽１５の周辺部垂下壁１５１との隙間に化粧目地材１１を挿入してから、入り隅になった浴室壁面のコーナー部と出隅となった浴槽コーナー部の垂下壁１５１との間に、化粧目地材１１の端部を覆うようにコーナー化粧目地材１２の垂下片１２２を挿入すればよい。このように、コーナー化粧目地材１２が取り付けられると、コーナー部の隙間はコーナー化粧目地材１２、１２で塞がれて仕上げられることになる。
【００２７】
図５は請求項４の浴槽の設置構造に使用される端末化粧目地材の実施形態を示す正面図である。
この端末化粧目地材１６は、化粧部１６１と板片部１６２とからなり、化粧部１６１が板状部１６２の上部から側部にかけて湾曲した状態で形成されており、板片部１６２の下端部に係止片１６３が突設して設けられている。
【００２８】
このような端末化粧目地材１６は、浴槽が設置された状態では、図７に示すように、浴室壁面１０３と浴槽１５の周辺部垂下壁１５１との隙間に挿入された化粧目地材１１の端部に接続するようにして、洗い場側に面する浴槽１５のコーナー部の垂下壁１５１の間に挿入されている。
【００２９】
この場合、洗い場側の浴槽周辺部コーナーは、浴室壁面１０３と洗い場側に面した周辺部垂下壁１５１との隙間が端末化粧目地材１６の化粧部１６１によって塞がれるので、外観の奇麗な設置構造とすることができる。
【００３０】
以上、本発明の実施の形態を図面により詳述してきたが、具体的な形態はこの実施の形態に限られものではなく、本発明の要旨を逸脱しない範囲における設計の変更等があっても本発明に含まれる。
【００３１】
例えば、実施の形態では、化粧目地材１１と端末化粧目地材１６と別体に形成されているが、化粧目地材１１を押出成形法により押し出して長尺状の合成樹脂製の押山し成形品とし、端末化粧目地材１６を射出成形法により成形して合成樹脂製の射出成形品として、化粧目地材１１の端部と端末化粧目地材１６の側端面とを熱融着して接続してもよいし、また、化粧目地材１１の端部を射出成形金型内に挿入した状態で端末化粧目地材１６を射出成形してもよい。
この場合、化粧目地材１１の化粧部１１１と端末化粧目地材１６の化粧部１６１の幅が同じ寸法になるように形成されているほうが好ましい。
【００３２】
【発明の効果】
請求項１記載の本発明の浴槽の設置構造は、挟持金具は、下側部には浴室壁面に固定できる固定部が設けられ、上側部には壁面との間に隙間を設けるように固定部より位置をずらして屈曲形成された係合部が設けられ、この係合部に浴槽の周辺部垂下壁を挿入係合して浴槽が設置され、浴槽の周辺部垂下壁と浴室壁面との隙間に化粧目地材が打ち込まれているので、浴槽と浴室壁面は挟持金具で隙間を均一にされ、該隙間は化粧目地材で塞がれ、外観の奇麗な設置構造とすることができる。
【００３３】
また、本発明の浴槽の設置構造は、化粧目地材は、上部に弾力性のある化粧部と、その下部に垂設される縦片部とからなり、縦片部の下端側には係止片が突出して形成され、前記化粧目地材の高さが浴槽の周辺部垂下壁の高さと略同じになされているので、化粧目地材の係止部で確実に壁面に固定され、上部の化粧部が浴槽エプロンに回り込んで浴室壁面と浴槽の隙間を奇麗に塞ぐことができる。
【００３４】
また、本発明の浴槽の設置構造は、浴室壁面と浴槽との隙間に前記化粧目地材を挿入して、入り隅になった浴室壁面と出隅となった浴槽コーナー部の周辺部垂下壁との間に、化粧目地材の端部を覆うコーナー化粧目地材が挿入設置されているので、化粧目地材が位置ずれしても浴槽と浴室の３方のコーナー壁面をコーナー目地材で奇麗に仕上げることができる。
【００３５】
請求項２記載の本発明の浴槽の設置構造は、浴室壁面と浴槽との隙間に化粧目地材を挿入して、浴室壁面と洗い場側浴槽コーナー部の周辺部垂下壁との間に、前記化粧目地材の端部に接続して端末化粧目地材が挿入されているので、洗い場側からみても、浴槽の洗い場側の周辺部垂下壁と浴室壁面との隙間が塞がれて奇麗に仕上げることができる。
【図面の簡単な説明】
【図１】本発明の浴槽の設置構造を示す斜視図である。
【図２】本発明の浴槽の設置構造を示す断面図である。
【図３】本発明の浴槽の設置構造に用いる化粧目地材を示す断面図である。
【図４】本発明の浴槽設置構造に用いるコーナー目地材を示す斜視図である。
【図５】本発明の浴槽の設置構造に用いる端末化粧目地材を示す正面図である。
【図６】同上の端末化粧目地材を示す斜視図である。
【図７】本発明の浴槽の設置構造において端末化粧目地材が取り付けられた状態を示す一部切り欠き平面図である。
【符号の説明】
１０浴室
１０１壁面
１０２壁面
１０３壁面
１１化粧目地材
１１１化粧部
１１２係止片
１１３縦片部
１２コーナー目地材
１２１化粧部
１３挟持金具
１３１係合部
１３２固定部
１５浴槽
１５１垂下壁
１６端末化粧目地材
１６１化粧部
１６２板片部
１６３係止部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bathtub installation structure in which a gap between a bathroom wall surface and a peripheral portion of a bathtub is closed with a makeup joint material.
[0002]
[Prior art]
Conventionally, in a bathtub installation structure provided in a bathroom, a slight gap is generated between the bathtub and the bathroom wall surface, so that the gap is filled with a caulking agent or the like so that hot water in the bathtub does not enter afterwards. It was made to block.
However, the filling of the wet caulking agent takes a lot of work and requires skill in the construction to achieve a good finish. In addition, when the bathtub is replaced after installation, it is necessary to remove the old sealing agent and install a new caulking agent.
[0003]
Instead of these wet caulking agents, joint materials as described in Japanese Utility Model Laid-Open No. 57-163904 have been proposed. Further, as described in Japanese Patent Application Laid-Open No. 11-336208, it is also known that a makeup joint material is provided in a gap between a bathtub and a surrounding wall surface.
[0004]
[Problems to be solved by the invention]
However, in the joint material described in Japanese Utility Model Publication No. 57-163904, the accuracy of the gap between the bathroom wall surface and the bathtub is poor, and if the gap is narrow, the joint cannot be inserted sufficiently, or if the gap is wide, the waterproofing is insufficient. It was.
[0005]
Moreover, in what is described in Japanese Patent Laid-Open No. 11-336208, after installing the joint joint material in advance on the side wall of the hanging wall in the periphery of the bathtub, the bathtub is installed. The thickness of the vertical strip and the elasticity of the ribs allow the gap between the bathroom wall and the side of the hanging wall around the bathtub to be evenly constructed, ensuring waterproofing, but the upper part of the decorative joint material is thin. If there is a slant piece, the joint width is wide and the appearance is poor, or if the gap between the bathtub and the bathroom wall is non-uniform, the rising height of the slant part of the decorative joint material becomes non-uniform There has been a problem that appearance defects such as the above occur.
[0006]
The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a bathtub installation structure with a good appearance by keeping the gap between the bathroom wall surface and the peripheral hanging wall of the bathtub constant. Is.
[0007]
[Means for Solving the Problems]
The bathtub installation structure of the present invention according to claim 1 is such that a peripheral hanging wall of the bathtub is engaged with a clamp fitting attached to the bathroom wall surface, and a gap between the peripheral hanging wall of the bathtub and the bathroom wall surface is provided as a cosmetic joint material. In the bathtub installation structure, the holding metal fitting is provided with a fixing portion that can be fixed to the bathroom wall surface on the lower side portion and a fixing portion so that a gap is provided between the upper side portion and the wall surface. An engaging portion formed by bending at a shifted position is provided, and the bathtub is set by inserting and engaging the peripheral wall of the peripheral portion of the bathtub so as to contact the engaging portion, and the decorative joint material is elastic at the top. of some, and a decorative portion having a protrusion protruding at least in the bathroom wall surface, is provided vertically to the bottom consists of a vertical piece portion formed by synthetic resin or metal rigid, the lower end of the vertical piece portion the side is formed so as locking piece projects, around the height of that of tub The height substantially the same as such so that the depending wall into the gap between the peripheral portion depending wall and bathroom wall of the bathtub is incorporated striking Chi, wherein while the decorative portion closing the gap, the vertical piece portion the engagement portion opposite holds across the periphery hanging wall of the tub and, between the peripheral portion depending wall of the tub corners became full wall and the external corner which becomes the corner enters the end portion of the decorative joint member The corner makeup joint material which covers is inserted and installed.
[0008]
Tub installation structure of the present invention according to claim 2, between the bathroom wall and the washing area side tub corner of the peripheral portion downward wall, terminal decorative joint member connected to an end portion of the decorative joint member is inserted It is what.
[0011]
[Action]
In the bathtub installation structure according to the first aspect of the present invention, the holding fixture is fixed so that a lower portion is provided with a fixing portion that can be fixed to a bathroom wall surface, and an upper portion is provided with a gap between the wall surface. An engaging portion that is bent and displaced from the position is provided, and the bathtub is installed by inserting and engaging the peripheral portion hanging wall of the bathtub to the engaging portion, and the peripheral portion hanging wall of the bathtub and the bathroom wall surface Since the makeup joint material is driven into the gap, the gap between the bathtub and the bathroom wall surface is made uniform with the holding fittings, and this gap is closed with the makeup joint material, so that the installation structure with a beautiful appearance can be obtained.
[0012]
Moreover, the installation structure of the bathtub of the present invention is characterized in that the decorative joint material is elastic at the top, has a convex part protruding at least on the bathroom wall surface side, and a vertical piece part provided below the decorative part. And is formed by protruding a locking piece on the lower end side of the vertical piece, and the height of the decorative joint material is substantially the same as the height of the peripheral wall of the bathtub. It can be securely fixed to the wall surface by the locking portion, and the upper decorative portion can wrap around the upper surface of the peripheral portion of the bathtub to cleanly close the gap between the bathroom wall surface and the bathtub.
[0013]
Further, in the bathtub installation structure of the present invention, a corner makeup joint material that covers the end of the makeup joint material is inserted and installed between the bathroom wall that is the corner of entry and the peripheral hanging wall of the bathtub corner portion. Therefore, even if the decorative joint material is displaced, the corner wall surfaces of the three sides of the bathtub and bathroom can be beautifully finished with the corner joint material.
[0014]
Tub installation structure of the present invention according to claim 2, between the bathroom wall and the washing area side tub corner of the peripheral portion downward wall, since the terminal decorative joint member covering the end portion of the decorative joint member is inserted The gap between the hanging wall at the corner of the bathtub on the washing room side and the bathroom wall surface can be closed with a terminal makeup joint material for a beautiful finish.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a perspective view showing the installation structure of the bathtub of the present invention, FIG. 2 is a cross-sectional view showing the installation structure of the bathtub of the present invention, and FIG. 3 shows a cosmetic joint material used for the installation structure of the bathtub of the present invention. 4 is a perspective view showing a corner joint material used in the bathtub installation structure of the present invention, FIG. 5 is a front view showing a terminal decorative joint material used in the bathtub installation structure of the present invention, and FIG. FIG. 7 is a partially cutaway plan view showing a state in which the terminal decorative joint material is used.
[0016]
As shown in FIG. 1, in the bathtub installation structure of the present invention, a bathtub 15 is installed on a part of the floor surface of a bathroom 10. A clamp 13 is attached to the three wall surfaces 101, 102, and 103 installed in the bathtub 15 in advance.
[0017]
As shown in FIG. 2, the holding metal fitting 13 has a bent shape in which a plate piece is bent to form an engaging portion 131 and a fixing portion 132, and the lower fixing portion 132 is brought into contact with the wall surfaces 101, 102, and 103. It is fixed to the backing material 14 of the reinforcing material of the wall surfaces 101, 102, 103.
[0018]
The upper part of the clamp 13 can be bent to form a gap between the wall surfaces 101, 102, and 103, can be displaced from the fixing part 132, and can engage the peripheral part hanging wall 151 of the bathtub 15. A joint part 131 is provided.
[0019]
In order to install the bathtub 15 using the holding metal fitting 13, after fixing the fixing portion 132 to the bathroom wall surface 101, 102, 103, the peripheral portion hanging wall 151 of the bathtub 15 is inserted and locked to the engaging portion 131, What is necessary is just to drive in the joint joint material 11 between the peripheral part hanging wall 151 of the bathtub 15, and the bathroom wall surface 101,102,103, and to install and fix the bathtub 15 in the bathroom 10. FIG.
[0020]
As shown in FIG. 3, the decorative joint material 11 used in the installation structure of the bathtub includes a decorative portion 111 having a substantially inverted triangular section with elasticity at the upper portion, and a vertical piece portion 113 provided vertically below the decorative portion 111. The locking piece 112 is formed in the lower part of the vertical piece 113 so as to protrude in the horizontal direction.
[0021]
The decorative joint material 11 has a vertical piece 113 inserted into a gap between the peripheral wall hanging wall 151 of the bathtub 15 and the bathroom wall surface 101, 102, 103, and can be firmly fixed by the locking piece 112. The section 111 has a substantially inverted triangular shape so that the decorative portion 111 closes the gap between the peripheral wall hanging wall 151 of the bathtub 15 and the bathroom wall surface 101, 102, 103, and the peripheral portion of the bathtub 15 from the wall surface 101, 102, 103. It has a shape that covers the top surface.
[0022]
In addition, the height of the decorative joint material 11 is substantially the same as the height of the peripheral portion hanging wall 151 of the bathtub 15. Therefore, the locking piece 112 can be reliably fixed to the contact surface between the bathroom wall surfaces 101, 102, 103 and the hanging wall 151 of the bathtub 15.
[0023]
The material of the decorative joint material 11 is made of synthetic resin, rubber, elastomer or the like having a certain degree of elasticity. When the vertical piece 113 is made of a hard synthetic resin or metal, the lower locking piece 112 is soft. It is made of elastic material.
[0024]
FIG. 4 is a perspective view showing an example of a corner decorative joint material used in the bathtub installation structure of claim 3.
As shown in FIG. 1, the corner decorative joint material 12 is a bathroom in which the cosmetic joint material 11 is inserted into a gap between the bathroom wall surfaces 101, 102, 103 and the peripheral wall 151 of the bathtub 15 to form a corner. It is inserted between the corner portion of the wall surface and the hanging wall 151 of the bathtub corner portion which becomes the protruding corner so as to cover the end portion of the decorative joint material 11.
[0025]
Moreover, the corner makeup joint material 12 is L-shaped so that the shape of the upper decorative portion 121 can be inserted between the corner portion of the bathroom 10 and the corner portion of the bathtub 15. A hanging piece 122 along the corner shape is provided on the lower side of the decorative portion 121, and a locking piece 123 is formed on the lower end side of the hanging piece 122 so as to protrude in the horizontal direction.
[0026]
In order to attach and construct the corner makeup joint material 12, the peripheral hanging wall 151 at the corner of the bathtub 15 is brought into contact with the entrance corner of the bathroom 10, and the bathroom wall 101, 102, 103 and the peripheral hanging wall of the bathtub 15 are placed. The edge of the makeup joint material 11 is inserted between the corner portion of the bathroom wall surface which is the entrance corner and the hanging wall 151 of the bathtub corner portion which is the exit corner after the makeup joint material 11 is inserted into the gap with the joint 151. What is necessary is just to insert the drooping piece 122 of the corner makeup joint material 12 so that it may cover. Thus, when the corner decorative joint material 12 is attached, the gap in the corner portion is closed by the corner decorative joint materials 12 and 12 and finished.
[0027]
FIG. 5: is a front view which shows embodiment of the terminal makeup joint material used for the installation structure of the bathtub of Claim 4.
The terminal decorative joint material 16 includes a decorative portion 161 and a plate piece portion 162, and the decorative portion 161 is formed in a curved state from the upper part to the side portion of the plate-like portion 162, and the lower end portion of the plate piece portion 162. A locking piece 163 is provided so as to project.
[0028]
In the state where the bathtub is installed, such a terminal makeup joint material 16 has an end of the makeup joint material 11 inserted in the gap between the bathroom wall surface 103 and the peripheral hanging wall 151 of the bathtub 15 as shown in FIG. It is inserted between the hanging walls 151 at the corner portion of the bathtub 15 facing the washing area so as to be connected to the section.
[0029]
In this case, since the gap between the bathroom wall surface 103 and the peripheral hanging wall 151 facing the washing room side is closed by the decorative part 161 of the terminal makeup joint material 16, the bathtub peripheral part corner on the washing room side has a beautiful appearance. It can be a structure.
[0030]
The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific embodiment is not limited to this embodiment, and even if there is a design change or the like without departing from the gist of the present invention. It is included in the present invention.
[0031]
For example, in the embodiment, the decorative joint material 11 and the terminal decorative joint material 16 are formed separately from each other. However, the decorative joint material 11 is extruded by an extrusion molding method and is formed into a long synthetic resin presser foot. Then, the terminal decorative joint material 16 is molded by an injection molding method as a synthetic resin injection molded product, and the end portion of the decorative joint material 11 and the side end surface of the terminal decorative joint material 16 are thermally fused and connected. Alternatively, the terminal decorative joint material 16 may be injection molded in a state where the end of the decorative joint material 11 is inserted into the injection mold.
In this case, it is preferable that the decorative portion 111 of the decorative joint material 11 and the decorative portion 161 of the terminal decorative joint material 16 are formed to have the same width.
[0032]
【The invention's effect】
In the bathtub installation structure according to the first aspect of the present invention, the holding fixture is provided with a fixing portion that can be fixed to the bathroom wall surface on the lower side portion and a fixing portion so that a gap is provided between the upper side portion and the wall surface. An engaging portion that is bent and displaced from the position is provided. The bathtub is installed by inserting and engaging the peripheral portion hanging wall of the bathtub to the engaging portion, and the gap between the peripheral portion hanging wall of the bathtub and the bathroom wall surface is provided. the decorative joint fillers are implanted Tei Runode, bathtub and bathroom wall is uniform gap in clamping bracket is the gap closed by the decorative joint material can be a beautiful installation structure of appearance.
[0033]
Also, installation structure of the bathtub of the present invention, the decorative joint material, Oh Ru of the粧部elasticity to the upper consists of a longitudinal piece which is vertically thereunder, the lower end of the vertical piece portion Since the locking piece is formed to protrude and the height of the decorative joint material is substantially the same as the height of the hanging wall of the peripheral part of the bathtub, it is securely fixed to the wall surface by the locking portion of the decorative joint material, The decorative part of the wrap around the bathtub apron can cleanly close the gap between the bathroom wall and the bathtub.
[0034]
Moreover, the installation structure of the bathtub of the present invention is such that the makeup joint material is inserted into the gap between the bathroom wall surface and the bathtub, and the peripheral wall depending on the bathroom wall surface which becomes the entrance corner and the bathtub corner portion which becomes the exit corner , Since the corner makeup joint material covering the edge of the makeup joint material is inserted and installed in between, the corner wall surfaces of the three sides of the bathtub and bathroom are neatly finished with the corner joint material even if the makeup joint material is displaced be able to.
[0035]
Tub installation structure of the present invention according to claim 2, by inserting the decorative joint member into the gap between the bathroom wall and the tub, between the bathroom wall and the washing area side tub corner of the peripheral portion depending wall, said decorative Since the terminal makeup joint material is inserted and connected to the end of the joint material, even when viewed from the washing room side, the gap between the hanging wall on the washing room side of the bathtub and the bathroom wall surface is blocked, and the finish is neat Can do.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an installation structure of a bathtub according to the present invention.
FIG. 2 is a cross-sectional view showing an installation structure of a bathtub according to the present invention.
FIG. 3 is a cross-sectional view showing a decorative joint material used in the bathtub installation structure of the present invention.
FIG. 4 is a perspective view showing a corner joint material used in the bathtub installation structure of the present invention.
FIG. 5 is a front view showing a terminal decorative joint material used in the bathtub installation structure of the present invention.
FIG. 6 is a perspective view showing the above-described terminal decorative joint material.
FIG. 7 is a partially cutaway plan view showing a state in which a terminal decorative joint material is attached in the bathtub installation structure of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Bathroom 101 Wall surface 102 Wall surface 103 Wall surface 11 Cosmetic joint material 111 Cosmetic part 112 Locking piece 113 Vertical piece part 12 Corner joint material 121 Cosmetic part 13 Holding metal part 131 Engagement part 132 Fixing part 15 Bathtub 151 Hanging wall 16 Terminal cosmetic joint material 161 Dressing part 162 Plate piece part 163 Locking part

Claims

A bathtub installation structure in which a peripheral wall of a bathtub is engaged with a holding fitting attached to a bathroom wall surface, and a gap between the peripheral wall of the bathtub and the bathroom wall surface is finished with a cosmetic joint material,
The clamping metal fitting is
The lower part is provided with a fixing part that can be fixed to the bathroom wall,
The upper part is provided with an engagement part that is bent and displaced from the fixed part so as to provide a gap between the wall surface,
The bathtub is installed by inserting and engaging the peripheral wall of the peripheral part of the bathtub so as to be in contact with the engaging part,
The makeup joint material is
A decorative part having a convex part protruding at least toward the bathroom wall surface, which is elastic at the top;
It consists of a vertical piece formed of hard synthetic resin or metal , suspended from its lower part,
The lower end of the vertical piece portion is formed so as locking piece protrudes,
The height of that is being incorporated Chi hit in the gap between the height and tub periphery downward wall and bathroom wall surface of substantially the same as such so that the peripheral portion downward wall of the bathtub, the decorative part while closing the gap, The vertical piece portion is opposed to the engagement portion and held around the hanging wall of the peripheral portion of the bathtub ,
Between the peripheral portion depending wall of the tub corners became full wall and the outer corner became corners came on, characterized in that the corner covering the end portion of the decorative joint fillers decorative joint material is placed inserted Bathtub installation structure.

The installation of a bathtub according to claim 1, wherein a terminal makeup joint material is inserted between the bathroom wall surface and the peripheral hanging wall of the corner portion of the bathtub on the washing place side, connected to the end of the makeup joint material. Construction.