JPS644186U

JPS644186U -

Info

Publication number: JPS644186U
Application number: JP9864187U
Authority: JP
Priority date: 1987-06-26
Filing date: 1987-06-26
Publication date: 1989-01-11

Description

[Brief explanation of the drawing]

第１図ａ，ｂは本考案の一実施例の目皿のない
状態の断面図及び平面図、第２図ａは同上の目皿
の平面図、第２図ｂ，ｃは目皿を取り付けた状態
の断面図及び平面図、第３図ａは同上の他の実施
例の目皿の平面図、第３図ｂは第３図ａのＸ−Ｘ
線断面図、第３図ｃは同上の動作を説明する平面
図、第３図ｄは同上の比較例の平面図、第４図ａ
は同上のさらに他の実施例の平面図、第４図ｂは
第４図ａのＹ−Ｙ線断面図、第４図ｃは同上の動
作を説明する平面図、第５図ａは同上のトラツプ
桝の取り付け状態の断面図、第５図ｂは同上の要
部の拡大断面図、第６図ａ，ｂは同上のボルトの
頭部を示す平面図及び正面図、第７図は従来例を
説明する断面図であつて、１はバスタブ、５は目
皿、６は排水金具、７は排水通路である。 Figures 1 a and b are a sectional view and a plan view of an embodiment of the present invention without the perforated plate, Figure 2 a is a plan view of the same perforated plate, and Figures 2 b and c are with the perforated plate attached. Fig. 3a is a plan view of the perforated plate of another embodiment same as above, and Fig. 3b is taken along line X-X in Fig. 3a.
A line sectional view, FIG. 3c is a plan view illustrating the operation of the same as above, FIG. 3d is a plan view of a comparative example of the same as above, and FIG. 4a is
4b is a sectional view taken along the line Y-Y in FIG. 4a, FIG. 4c is a plan view illustrating the operation of the same as above, and FIG. Fig. 5b is an enlarged sectional view of the main parts of the same as above, Fig. 6a and b are a plan view and front view showing the head of the bolt as above, Fig. 7 is a conventional example. 1 is a sectional view for explaining the bathtub, 5 is a perforated plate, 6 is a drain fitting, and 7 is a drain passage.

Claims

[Scope of Claim for Utility Model Registration] [1] Structure of the drain section of a bathtub, which comprises a cylindrical drain fitting attached to the bottom of the bathtub, and a perforated plate for flow control removably attached to the drainage passage of the drain fitting. . [2] A cross-shaped rib is provided in the drainage passage of the drainage fitting, and a perforated plate is placed on the cross-shaped rib, and the rotation prevention portion of the perforated plate is placed between the cross-shaped ribs to prevent the perforated plate from rotating relative to the cross-shaped rib. A structure of a drain part of a bathtub according to claim 1 of the registered utility model, which is secured to a drain part of a bathtub.