Embedded box

Abstract

The invention discloses an embedded box. The embedded box comprises a box body and a valve body seat mounted in the box body, wherein the valve body seat comprises a seat core and four connecting pipes arranged around the seat core; pipe connectors are arranged at the end parts of the connecting pipes; water inlets-outlets matched with the connecting pipes are formed in the box body; the box bodyis formed through connecting a base and a cylindrical head part through a buckle; the water inlets-outlets are formed in an upper semicircular groove in the head part and a lower semicircular groove in the base; and the pipe connectors stretch to the outer sides of the water inlets-outlets. According to the embedded box, assembly production is more convenient, production efficiency of the embeddedbox is improved, and cost is reduced; and besides, the pipe connectors are arranged at the end parts of the connecting pipes, the pipe connectors stretch to the outer walls of the water inlets-outlets, the embedded box can be directly connected with an external pipe without additionally arranged pipe connectors, connection with the external pipe is more convenient, and a user improves connectionefficiency the embedded box and the external pipe.

Description

technical field [0001] The invention relates to the technical field of household sanitary products, in particular to a pre-embedded box. Background technique [0002] At present, in order to achieve a good appearance and to isolate the noise of the water flow to achieve a quiet effect, and to save space, the pipes and control valves of the existing water equipment such as showers or bathtubs in the bathroom are often buried in the wall in a concealed way. , Only the control knob is exposed on the surface of the wall to facilitate the control of the on-off of the waterway. Waterway control valves are often pre-embedded in walls through pre-embedded boxes. Existing pre-embedded boxes usually include a box body and a valve body seat installed inside the box body. The connecting pipe and the waterway control valve are installed on the valve body seat, and the connecting pipe is used to communicate with the external water pipe. The port of the pipe is located inside the water i...

AI Technical Summary

Problems solved by technology

Waterway control valves are often pre-embedded in walls through pre-embedded boxes. Existing pre-embedded boxes usually include a box body and a valve body seat installed inside the box body. The connecting pipe and the waterway control valve are installed on the valve body seat, and the connecting pipe is used to communicate with the external water pipe. The port of the pipe is located inside the water inlet and outlet. In order to connect the external water pipe, it is often necessary to install an additional matching pipe joint at the port of the connecting pipe to connect the external water pipe through the pipe joint. Therefore, this kind of pre-embedded box is more troublesome when connecting the external water pipe. ;At the same time, in order to install the valve body seat inside the box body and insert the port of the connecting pipe into the water inlet and outlet, the size of the water inlet and outlet needs to be set much larger than the size of the connecting pipe port, so when installing the valve body seat After that, it is often necessary to fill a large piece of rubber between the outer wall of the connecting pipe and the inner wall of the water inlet and outlet to fix and seal, so the installation of the valve body seat in the box is often very cumbersome, which seriously affects the assembly and production efficiency of the embedded box; and , because the rubber is soft and easy to deform, when the water pipe connected to the connecting pipe is subjected to external force, the sealing between the connecting pipe and the inner wall of the water inlet and outlet is easy to be squeezed and deformed by the rubber, which may also cause leakage. leakage problem

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