Valve and vacuum storage bag equipped with the valve
OwnerEsat ANGAYinventor
Life of this patent
Estimating the term…
Abstract
A valve for one-way transfer of air from vacuum storage bags, including a body, a flat diaphragm made of a flexible material, and a holder for securing the diaphragm to the body; a central portion of the body includes an air passage; the diaphragm has a first position where the air passage is covered by a central portion of the diaphragm thus blocking air flow through the air passage, and a second position where the central portion of the diaphragm is reversibly moved away from the air passage thus allowing air flow through the air passage; the diaphragm is secured between the body and the holder, at its three or more distinct edge portions of the diaphragm. A vacuum storage bag equipped with the valve.
Claims20
A valve for one-way transfer of air from vacuum storage bags,
- Comprising:
- a body, a substantially flat diaphragm made of a flexible material, and a holder for securing the diaphragm to the body;
- wherein
- the body comprises an air passage,
- the diaphragm has a first position where said air passage is covered by a central portion of the diaphragm blocking an air flow through the air passage, and a second position where the central portion of the diaphragm is reversibly moved away from the air passage allowing air flow through the air passage;
- the diaphragm is secured between the body and the holder, at three or more distinct edge portions of said diaphragm.
Dependencies are inferred from the claim text.