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Flow adjusting structure for key switch valve element

A technology of switching valve core and flow adjustment, applied in the direction of valve operation/release device, sliding valve, valve details, etc., can solve the problems of high production cost and complex structure, and achieve the effect of cost saving

Pending Publication Date: 2022-02-08
HUIDA SANITARY WARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to realize the function of adjusting the flow rate, most of the button switch spools on the market use special flow-adjusting button switch spools. This kind of button switch spool not only has a complex structure, but also has high production costs, so it needs to be adjusted according to market demand. And customer feedback and continuous improvement

Method used

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  • Flow adjusting structure for key switch valve element
  • Flow adjusting structure for key switch valve element
  • Flow adjusting structure for key switch valve element

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Embodiment Construction

[0031] The present invention is further described below in conjunction with embodiment and accompanying drawing.

[0032] Such as Figure 1 to Figure 12 As shown, the present invention is a flow adjustment structure for a key switch spool, including a slider 1, a flow control cover 2, a flow positioning ring 3, a limit ring 4 and a key switch spool 5,

[0033] The top of the key switch spool 5 is provided with a control end 15, the key switch spool 5 controls the opening and closing of the spool by pressing the control end 15, and a control end groove 16 is arranged below the control end; the key switch spool 5 The outer wall is provided with a spool transmission thread 18, the upper part of the spool transmission thread 18 is provided with a spool limit groove 17, the upper end of the flow control cover 2 is provided with a chute 6, the inner wall of the chute 6 is provided with a limit boss 7, and the flow control cover 2 The lower end is provided with an inner slideway 9 a...

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Abstract

The invention discloses a flow adjusting structure for a key switch valve element, and belongs to the technical field of valve elements, wherein the flow adjusting structure comprises a flow control cover, a flow positioning ring and the key switch valve element; a control end is arranged at the top of the key switch valve element, and the opening and closing actions of the key switch valve element are controlled by pressing the control end; and through the cooperation of a slide way and a buckle position, the flow control cover can be rotated to drive the flow positioning ring to rotate; and meanwhile, the flow positioning ring can drive the flow control cover to move through the buckle position, so that the highest position of the flow control cover connected with the control end of the valve element is limited, and the purpose of adjusting the water outlet flow of the key switch valve element is achieved; and the flow control cover is directly pressed, the flow control cover and the flow positioning ring slide relatively, the flow control cover drives the control end to move downwards until the control end reaches the switching position, and the valve element is closed or opened. Flow regulation and switch functions are realized only through adjusting of the flow control cover, and the cost of additionally designing a flow regulation key switch valve element special for mold opening is saved.

Description

technical field [0001] The invention belongs to the technical field of valve cores, and in particular relates to a flow adjustment structure for key switch valve cores. Background technique [0002] In order to realize the function of adjusting the flow rate, most of the button switch spools on the market use special flow-adjusting button switch spools. This kind of button switch spool not only has a complex structure, but also has high production costs, so it needs to be adjusted according to market demand. And customer feedback and continuous improvement. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a flow adjustment structure for key switch valve core with simple structure and cost saving. [0004] In order to solve the above problems, the technical solution adopted in the present invention is: a flow adjustment structure for the key switch spool, including a flow control cover, a flow positioning ring and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/44F16K3/34
CPCF16K31/44F16K3/34
Inventor 王彦庆梁绍团周旺陈浩宽
Owner HUIDA SANITARY WARE
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