| 摘要 |
<p>PURPOSE:To improve the using handiness, and improve the environmental condition at the time of storage by preventing a contained liquid from dripping on the surroundings and preventing the odor from drifting by providing a through hole wherein a suction pipe of a pump is inserted and supported, on a cap body. CONSTITUTION:A through hole 4 with a diameter of approx. 15mm or so is provided at approx. the center of the top surface of a cap body 1 for a polyethylene tank, and in the through hole 4, a suction pipe for a pump is inserted to the base end, and supported. Also, when the polyethylene tank is stored for a long period of time such as in summer, etc., a sealing plug 6 is attached at the tip of a hinge belt 5, and the through hole 4 can be closed by the sealing plug 6 after removing the pump. In addition, the suction pipe 8 for the pump 7 can be integrated on the cap body 1, and a smooth replenishing work of kerosene can be performed by forming a vent hole 14 which communicates with the cap body 1, at a fixing part 10 for a nozzle tip.</p> |
