A double-sealing automatic retracting air bag valve mechanism

Abstract

The invention discloses a double-sealing automatic folding air bag valve mechanism. The double-sealing automatic folding air bag valve mechanism comprises a sleeve, two limiting supports and an adjusting mechanism, wherein the two limiting supports are arranged in the sleeve, and the adjusting mechanism is arranged in the position, located between the two limiting supports, of the upper wall bodyof the sleeve; and the adjusting mechanism comprises a ventilation pipe, a hollow air adjusting pressing cap, a sealing film, a deflation bolt, an air bag, a first vent hole, a second vent hole, a self-folding mechanism and an air closing flap, wherein the lower end of the ventilation pipe is provided with the sealed air adjusting pressing cap capable of sliding up and down and not separated fromthe ventilation pipe, the sealing film is arranged in the air adjusting pressing cap, and the bottom of the sealing film is provided with the deflation bolt for pushing the air closing flap. Comparedwith the prior art, the double-sealing automatic folding air bag valve mechanism has the advantages of being easy to operate, good in applicability, low in cost, good in sealing effect, and small in adjustment abrasion; and moreover, natural materials are adopted for machining, so that a certain bacteriostasis and health care effect is achieved, and the flow of water is not influenced.

Description

【Technical field】 [0001] The invention relates to a double-seal self-tightening air bag valve mechanism, more specifically, a cork double-seal self-tightening air bag valve mechanism is installed on the pipe wall of the water diversion pipe to ensure the adjustment of the water flow. 【Background technique】 [0002] There are following deficiencies in the current diversion parts: [0003] 1. Lack of a simple and easy water adjustment device suitable for drinking water storage; [0004] 2. There is a lack of an effective water adjustment scheme using natural materials for the outlet pipes of the drinking water storage device; [0005] 3. There is a lack of a continuous and effective water adjustment scheme for the adjustment of the water volume of the drinking water storage device; [0006] 4. There is a lack of a small, airtight and reliable drinking water storage device to adjust the amount of water out of the adjustment mechanism. 【Content of invention】 [0007] The pu...

AI Technical Summary

Problems solved by technology

[0003] 1. Lack of a simple and easy water adjustment device suitable for drinking water storage;

[0004] 2. There is a lack of an effective water adjustment scheme using natural materials for the outlet pipes of the drinking water storage device;

[0005] 3. There is a lack of a continuous and effective water adjustment scheme for the adjustment of the water volume drawn from the drinking water storage device;

[0006] 4. Lack of adjustment mechanism for adjusting the amount of water out of the drinking water storage device with small wear and tear, airtight and reliable

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