| 摘要 |
PURPOSE: A rechargeable gas container is provided to replace the components of a gas container and to recharge the gas container with gas by assembling a gas inject unit to the upper portion of a closed housing while a container body is combined with the closed housing. CONSTITUTION: A rechargeable gas container(100) comprises a container body(110) charged with a liquefied gas, a closed housing(120) combined to the upper portion of the container body, a gas tube(130) having a path, a placing unit(140) formed in the shape of a recessed groove on the upper surface of the closed housing, a support unit(150) protruded onto the center of the placing unit, an elastic spring supported on the support unit, a valve stem(170) elastically supported on the upper portion of the elastic spring to inject the gas, a rubber spring(180) opening and closing a gas inlet port(172) on the valve stem, and a holder cap(190) receiving the elastic spring, the valve stem and the rubber ring in between the placing unit and the inner face. The components are replaced and gas is recharged by simply separating the holder cap from the placing unit.
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