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Lifting type waterway structure

A waterway structure and lifting technology, which is applied in the field of faucets, can solve the problems of lowering the grade of faucets and user experience, space restrictions, and complicated processes, etc., and achieve the effect of flexible shape design, tightness, and guaranteed sealing effect

Pending Publication Date: 2021-11-26
福建盛辉科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitation of the position of the water outlet on the inner core 200, the position in the height direction of the part where the water outlet pipe 120 of the existing faucet is connected to the shell main body 110 is relatively low, resulting in the limitation of the space below the water outlet pipe 120, which greatly reduces the The grade and use experience of the faucet
[0004] The valve core seat and shell of the existing faucet are formed by integral casting of copper alloy, which is costly and complicated

Method used

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  • Lifting type waterway structure
  • Lifting type waterway structure
  • Lifting type waterway structure

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Embodiment approach

[0062] Preferably, as the second embodiment of the present invention, a limiting protrusion 33 is provided on the surface of the waterway lifting piece 3 abutting against the shell main body 11, and the water outlet end 312 of the lifting channel 31 is set at the limiting position. On the protrusion 33 ; on the inner wall of the housing body 11 is formed a limiting groove 116 that cooperates with the limiting protrusion 33 , and the limiting protrusion 33 is embedded in the limiting groove 116 . The waterway lifting piece 3 is preliminarily connected to the inner wall of the housing main body 11 through the limiting protrusion 33 , which facilitates the subsequent sealing connection between the valve core seat 2 and the waterway lifting piece 3 .

[0063] Compared with the second embodiment of the waterway lifting piece 3, the first embodiment of the waterway lifting piece 3 has the characteristics of convenient processing and low requirements on processing accuracy.

[0064] ...

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Abstract

The invention discloses a lifting type waterway structure. The lifting type waterway structure comprises a shell, a valve core seat and a waterway lifting piece, the shell comprises a shell main body and a water outlet pipe communicating with the shell main body, a lifting channel is arranged in the waterway lifting piece, the lifting channel is provided with a water inlet end and a water outlet end, and the water outlet end is higher than the water inlet end in the vertical direction; the valve core seat is provided with a mixed water outlet hole, and the mixed water outlet hole is connected to the waterway lifting piece in an abutting and sealing mode and communicates with the water inlet end of the lifting channel; and the face, away from the valve core seat, of the water way lifting piece abuts against the inner wall of the shell body in a sealed mode, and the position, communicating with the water outlet end, of the water outlet pipe is higher than the position where the water inlet end is located in the vertical direction. Compared with the prior art, by arranging the lifting channel, water flow of the mixed water outlet hole originally located below a valve core is lifted, the position of the water outlet pipe on the shell body can be lifted, and the use space below the water outlet pipe is enlarged.

Description

[0001] The patent application for this invention is a divisional application of Chinese patent application number 202010730384.8, the original application number is 202010730384.8, the application date is July 27, 2020, and the invention name is an improved faucet. technical field [0002] The invention relates to the field of faucets, in particular to a lifting waterway structure. Background technique [0003] Such as figure 1 with figure 2 As shown, the structure of the existing faucet includes a casing 100 , an inner core 200 and a valve core, and the casing includes a casing body 110 and a water outlet pipe 120 integrally connected to the casing body 110 . The lower end of the inner core is connected with a hot and cold water pipe 210, and the upper end surface of the inner core is formed with a cold water outlet and a hot water outlet. After being mixed by the valve core, the cold and hot water are discharged through the water outlet on the inner core 200 located belo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/074F16K27/04F16K3/30
CPCF16K11/0743F16K27/045F16K3/30
Inventor 钟圣辉
Owner 福建盛辉科技发展有限公司
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