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A faucet spool and its lower water control accessories

A technology for faucets and accessories, applied in the field of faucet valve cores, can solve problems such as affecting the sealing effect of the inner hole and the outer diameter of the shaft tube is not round, and achieves the effects of perfect function, simple processing and not easy to deform.

Inactive Publication Date: 2016-01-27
文晓锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of partition wall design produces tension during the injection molding process, making the outer diameter of the shaft tube out of round, which affects the sealing effect of the inner hole

Method used

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  • A faucet spool and its lower water control accessories
  • A faucet spool and its lower water control accessories
  • A faucet spool and its lower water control accessories

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] In this embodiment, the central water pipe is arranged in the water hole 65 on the side of the lower water control accessory 6 . The upper cavity base includes an upper cavity base main body 28 and a base attachment 3 . The main body 2 of the base cover of the upper cavity is exactly an assembly part of the base body 28 of the upper cavity and the cover 29 of the upper cavity. The base cover of the upper cavity includes a main body 2 of the base cover of the upper cavity and a base accessory 3 .

[0032] The top surface of the lower water control accessory is provided with a hollow water sealing step 63, and the bottom surface of the lower water control accessory is provided with a bottom side water outlet and a central water outlet. The space between the water step 63 and the central water pipe 61 communicates with the side water port on the bottom surface to form a side water channel 65 , and the space inside the central water pipe 61 communicates with the central wa...

Embodiment 2

[0039] In this embodiment, the bottom surface of the lower spool base is provided with a bottom side water inlet and a central water inlet; the central water pipe 41 passing through the hollow water sealing step, one end is connected to the central water inlet on the bottom surface of the spool base, and the other end is connected to the upper cavity The central water hole of the base passes through the lower water control valve plate and the lower water control accessories in turn; the inner space of the central water pipe 41 communicates with the central water inlet to form a central water channel 42, and the bottom side water inlet of the valve core base is connected to the upper chamber. The water hole on the side of the base is connected, and the water flow is directly transmitted from the central water inlet of the valve core base to the base of the upper chamber through the central water pipe.

[0040] The top surface of the lower water control accessory is provided with...

Embodiment 3

[0049] This embodiment introduces a lower water control accessory 6, which is characterized in that the lower water control accessory is provided with two sections of cold and hot water pipes 63 and a central water pipe 61. Two water passages for cold and hot water isolation are established in the hot and cold water pipes, one side water passage 65 outlet is located at the side hole of the outer wall of the cold and hot water pipe 63, and the other water passage leads to the central water passage 61 and central water passage 62 of the central water pipe. The outer wall of the central water pipe is provided with an inner hole seal, and the central water pipe 61 is sealed and connected to the central water hole 26 of the upper chamber base, so that the cold and hot water are sealed and isolated, and flow into the corresponding side water hole 27 and the central water hole 26 of the upper chamber base respectively. The outer wall of the lower end of the side hole of the hot water ...

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PUM

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Abstract

The invention relates to a faucet valve element which comprises a valve jacket assembly, wherein a lower water controlling cavity and an upper water controlling cavity are formed inside the valve jacket assembly, a water transferring mechanism used for transferring water from the lower water controlling cavity to the upper water controlling cavity is arranged inside the valve jacket assembly, the water transferring mechanism comprises a lower water controlling accessory and an upper cavity base, the lower water controlling accessory is provided with a central water channel and lateral water channels, and the upper cavity base is provided with a central water passing hole communicated with the central water channel and lateral water passing holes communicated with the lateral water channels. According to the technical scheme, the faucet valve element and the lower water controlling accessory thereof have the advantages that machining of parts is simple, quality is guaranteed, and the function is perfect.

Description

technical field [0001] The invention relates to a faucet valve core. Background technique [0002] In 2011, the applicant filed an invention patent application named "a faucet spool" (patent application number: 201110073428.5), which adopts the design of vertical distribution of flow control and temperature control components, flow control components and temperature control A water transfer component is provided between the components. There are many design schemes for the water transmission component, but the design determines the quality. The service life, function and production cost of components with different design schemes are very different. [0003] The water outlet on the bottom surface of the flow control valve attachment of the above technical solution (it should be noted that the flow control valve attachment corresponds to the lower water control attachment of the technical solution of the present invention) cannot be processed by injection molding under the e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K51/00F16K27/00
Inventor 文晓锋
Owner 文晓锋