JPS61185427U

JPS61185427U -

Info

Publication number: JPS61185427U
Application number: JP6937085U
Authority: JP
Priority date: 1985-05-13
Filing date: 1985-05-13
Publication date: 1986-11-19

Description

[Brief explanation of drawings]

第１図は、この考案による浴槽の実施例の長手
断面図である。第２図は、第１図に図示される浴
槽の斜視図である。第３図は第１図に図示される
浴槽の横断面図である。第４図は、第１―３図に
図示される浴槽の１つの端壁の一部分の斜視図で
ある。第５図は、第４図に図示される端壁に対向
する別の端壁の一部分の斜視図である。第６図は
、１つの変型を示す図である。第７図は、第４図
に図示される部分の水平断面図である。第８図は
、別の変型を示す。第７図に対応する図面である
。図面において、１０は浴槽、１１ａは浴槽の１
つの端壁、１１ｂは浴槽の別の端壁、１４ａは端
壁１１ａの内面（浴槽の互に対向する２つの内周
面部分のうちの一方）、１４ｂは端壁１１ｂの内
面（浴槽の互に対向する内周面部分のうちの他方
）、１５ａ，１５ｂ…は、内面１４ａに設けた突
起、１６ａ，１６ｂ…は、内面１４ｂに設けた突
起を示す。 FIG. 1 is a longitudinal sectional view of an embodiment of a bathtub according to this invention. FIG. 2 is a perspective view of the bathtub illustrated in FIG. 1. FIG. 3 is a cross-sectional view of the bathtub illustrated in FIG. 1. FIG. 4 is a perspective view of a portion of one end wall of the bathtub illustrated in FIGS. 1-3. 5 is a perspective view of a portion of another end wall opposite the end wall illustrated in FIG. 4; FIG. FIG. 6 shows one modification. FIG. 7 is a horizontal sectional view of the portion shown in FIG. 4. FIG. 8 shows another variant. This is a drawing corresponding to FIG. 7. In the drawing, 10 is a bathtub, and 11a is 1 of the bathtub.
11b is another end wall of the bathtub, 14a is the inner surface of the end wall 11a (one of the two mutually opposing inner peripheral surface portions of the bathtub), and 14b is the inner surface of the end wall 11b (the inner surface of the bathtub). 15a, 15b, . . . are protrusions provided on the inner surface 14a, and 16a, 16b, . . . are protrusions provided on the inner surface 14b.

Claims

[Claims for Utility Model Registration] 1. A bathtub characterized by having curved protrusions without sharp parts on the inner peripheral surface of the bathtub. 2. The bathtub according to claim 1, wherein the protrusion is formed integrally with the bathtub. 3. The bathtub according to claim 1, wherein the plate-shaped member having the protrusion is arranged along the inner peripheral surface of the bathtub. 4. The bathtub according to claim 3, wherein the plate-shaped member is suspended from the edge of the bathtub. 5. The bathtub according to claim 3, wherein the plate-like member is fixed to the inner peripheral surface of the bathtub. 6 The protrusion is located on a portion of the inner circumferential surface,
The bathtub according to any one of claims 1 to 5, wherein the bathtub is distributed in a striped pattern in which many elongated projections are arranged substantially in parallel. 7. The protrusion is provided in two mutually opposing inner circumferential surface portions of the inner circumferential surface, and in one inner circumferential surface portion, the protrusion is provided with a plurality of elongated substantially vertically extending portions. The protrusions are distributed in a vertical striped pattern in which the protrusions are arranged substantially in parallel, and on the other inner peripheral surface portion, the protrusions are distributed in a horizontal striped pattern in which many elongated protrusions extending substantially horizontally are arranged in substantially parallel. The bathtub according to claim 6 of the utility model registration claim.