| 摘要 |
PURPOSE: Provided is a device for preventing an explosion in opening/closing a resin container cap for oil safekeeping, which enables a gas generated in the container to be discharged, keeping a component inside, the cap to be easily opened/closed by forming with a knob, and the environment to be protected from the cap fallen. CONSTITUTION: In a device against an explosion in opening/closing a resin container cap for oil safekeeping, a cap(2) is connected with one side of the cap body(1) to be able to be opened and closed by the whole cap, forms a projected injecting tube fastening unit(3) with a hanging projection(4) on the outside. Formed under the inside is a cutting cap capable of being opened/closed by using a circular ring(11) and under the outside are fastening groove connected with the container, and gas outlets(6) on the fastening groove by a constant interval. Formed on one side of the cap(2) is another hanging projection(8) inside a fastening unit(7) connected with the hanging projection(4) in the injecting tube fastening unit(3). And, under the cap body(1) is formed a support plate(9) inserted in the oil inserting groove having a predetermined interval of cutting unit(10).
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