A built-in overflow pipe in a water storage container, a bathtub with the overflow pipe, and a manufacturing method thereof

Abstract

The invention discloses an internal overflow pipe for a water container. The internal overflow pipe comprises a hollow tubular body which is a bent pipe with a rectangular cross section, an overflow connector with the tail end closed is fixedly connected with a first end of the bent pipe, and a water outlet connector with the tail end closed is fixedly connected with a second end of the bent pipe. A body of the water outlet connector is provided with a round through hole which penetrates through upper and lower surfaces of the body of the water outlet connector, the bottom of the round through hole is provided with an annular boss which protrudes the outer surface of the round through hole, and the inner wall of the round through hole is provided with an opening communicated with a cavity of the tubular body. The invention further discloses the water container with the overflow pipe and a method for manufacturing the water container with the overflow pipe.

Description

Technical field [0001] The invention relates to a method for manufacturing a bathtub, in particular to a bathtub with an anti-overflow structure. Background technique [0002] With the improvement of material life, bathtubs have become more and more commonly used in ordinary households. As a usual practice, an overflow pipe needs to be installed inside the bathtub. The common overflow pipe is a right-angle elbow with a flat cross section. One end is connected to the side wall of the bathtub and the other end is connected to the drain of the bathtub. [0003] Such as figure 1 and figure 2 As shown, it is a built-in overflow pipe method. First, the overflow pipe 1 is made of glass fiber reinforced plastic, and then fixed on the side wall of the bathtub mold after forming. After the bathtub cylinder is injection molded, it is placed at the position of the drain 2 and the overflow 3 The positions are drilled separately. In this way, it is necessary to use screws to fix the overflow ...

AI Technical Summary

Problems solved by technology

In this way, it is necessary to use screws to fix the overflow pipe 1 on the side wall of the bathtub mould, and then manually open holes at both ends of the overflow pipe for positioning. This is time-consuming and prone to positioning errors, which will affect the quality of the bathtub.

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