A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drain pipe sleeve and toilet spool provided with same
The invention provides a drain pipe sleeve which can prevent paper and the like from being clamped at the rear part of a necking part. The drain pipe sleeve is provided with a drain pipe, a first connecting part (11) connected with the water discharging pipe of a toilet stool (41), a second connecting part (12) connected with a water discharging piping (50) of the ground and the like, and a waterdischarging passage main body part (13) connecting the first connecting part (11) with the second connecting part (12). The drainage passage main body part (13) has an inclined part (14) which is inclined downward and forward and backward. A necking part (30) is arranged at the upstream end part of the drainage passage main body part (13); the surface (37) of the necking part (30) on the inclinedside of the inclined part has a part in which the distance (B1) in the horizontal direction from the center (C) of the first connection part (11) increases from the center in the left-right directionto the end side in the left-right direction.
本发明提供一种排水管套，其能够使纸等难以卡在缩颈部的后部。该排水管套具备：与便器(41)的排水管部连接的第一连接部(11)、与地面等的排水配管(50)连接的第二连接部(12)、将上述第一连接部(11)与上述第二连接部(12)之间相连的排水通路主体部(13)，上述排水通路主体部(13)具有朝向下侧且向前后方向的一侧倾斜的倾斜部(14)，在上述排水通路主体部(13)的上游端部设置有缩颈部(30)，上述缩颈部(30)中位于上述倾斜部倾斜的上述一侧的面(37)具有与上述第一连接部(11)的中心C之间的水平方向的距离(B1)从左右方向的中央向左右方向的端侧变大的部分。
Drain pipe sleeve and toilet spool provided with same
The invention provides a drain pipe sleeve which can prevent paper and the like from being clamped at the rear part of a necking part. The drain pipe sleeve is provided with a drain pipe, a first connecting part (11) connected with the water discharging pipe of a toilet stool (41), a second connecting part (12) connected with a water discharging piping (50) of the ground and the like, and a waterdischarging passage main body part (13) connecting the first connecting part (11) with the second connecting part (12). The drainage passage main body part (13) has an inclined part (14) which is inclined downward and forward and backward. A necking part (30) is arranged at the upstream end part of the drainage passage main body part (13); the surface (37) of the necking part (30) on the inclinedside of the inclined part has a part in which the distance (B1) in the horizontal direction from the center (C) of the first connection part (11) increases from the center in the left-right directionto the end side in the left-right direction.
本发明提供一种排水管套，其能够使纸等难以卡在缩颈部的后部。该排水管套具备：与便器(41)的排水管部连接的第一连接部(11)、与地面等的排水配管(50)连接的第二连接部(12)、将上述第一连接部(11)与上述第二连接部(12)之间相连的排水通路主体部(13)，上述排水通路主体部(13)具有朝向下侧且向前后方向的一侧倾斜的倾斜部(14)，在上述排水通路主体部(13)的上游端部设置有缩颈部(30)，上述缩颈部(30)中位于上述倾斜部倾斜的上述一侧的面(37)具有与上述第一连接部(11)的中心C之间的水平方向的距离(B1)从左右方向的中央向左右方向的端侧变大的部分。
Drain pipe sleeve and toilet spool provided with same
排水管套及具备排水管套的便器
NAKAGAWA MAIKO (author) / INA TAKAMASA (author) / MIYAKE HIDEKAZU (author) / YONEDU NAOTO (author)
2020-12-01
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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