| 摘要 |
<p>The present invention relates to a valve unit of a gas container in which a valve member is connected to a frame port. In the valve unit, the gas container comprises an opening having a first screw part for a screw connection with the frame port, and the frame port comprises: a gas passage hole formed to be communicated with the gas container; a second screw part for a screw connection with the first screw part of the opening of the gas container; a sealing member connecting part for sealing in connection of the frame port with the gas container; and an extension end extending from the sealing member connecting part, wherein the extension end comprises a taper part for reducing diameter.</p> |
