SUPPORT STRUCTURE OF BATH ROOM WATERPROOF PAN AND BARH ROOM WALL PANEL

• Main Author: MIYASHITA TAKUYA
• Format: Patent
• Language: English; Japanese
• Published: 20.06.2019
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; FENCING; FIXED CONSTRUCTIONS; MASTS; SEWERAGE; SINKS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; WATER SUPPLY

To reinforce an outermost edge part adjacent to a mounting part on which a wall panel is installed without decreasing expansion ratio of a foam layer.SOLUTION: A receiving groove 15 is formed on a peripheral part of a bathtub side waterproof pan 1 (bathroom waterproof pan). Lower end parts of wall panels 80, 90 are received by the receiving groove 15 and mounted on a bottom face 15a (mounting part). An outermost edge part 16 is adjacent to the outside of the receiving groove 15 and protrudes upward from the bottom face 15a of the receiving groove 15. The bathtub side waterproof pan 1 has a foam layer 10a and a skin layer 10b that covers a top face of the foam layer. The skin layer 10b continuously expands to the outermost edge part 16, resulting in reinforcement of the outermost edge part 16. Braces 70, 80, which support a lateral edge of the wall panel 90, are supported by support structures 5, 6. The support structures 5, 6 have upper support fittings 20, 40 and lower support fittings 30, 50. Upper and lower support fittings are connected so as to sandwich the bathtub side waterproof pan 1.SELECTED DRAWING: Figure 3 【課題】 壁パネルが設置される載置部に隣接した最外縁部を、発泡体層の発泡倍率を下げずに補強する。【解決手段】浴槽側防水パン１（浴室用防水パン）の周縁部には、受入溝１５が形成されている。壁パネル８０，９０の下端縁部が受入溝１５に受け入れられ、その底面１５ａ（載置部）に載っている。最外縁部１６は受入溝１５の外側に隣接し受入溝１５の底面１５ａから上方に突出している。浴槽側防水パン１は発泡体層１０ａと、この発泡体層の上面を覆う表皮層１０ｂとを備えている。表皮層１０ｂが最外縁部１６まで連続的に広がり、これにより、最外縁部１６が補強されている。壁パネル９０の側縁を支持する支柱７０，８０は、支持構造５，６により支持されている。支持構造５，６は、上側支持金具２０，４０と下側支持金具３０，５０とを有している。上下の支持金具は、浴槽側防水パン１を挟んだ状態で、連結されている。【選択図】 図３