JPH10194293A - Liquid discharging port for oils, etc. - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a liquid in a container such as oils from leaking, and safely and surely discharge by a method wherein at a lower part of a main body made of a soft synthetic resin, having a tapered-in shape, the diameter of which gradually becomes smaller from the bottom to the top, and which gently bends in one direction, a flange part is integrally provided, and at a location which is under the flange part and at a lower part of the main body, an annular rib is provided. SOLUTION: A main body 1 is made of a soft synthetic resin, and comprises a shape which is a tapered-in shape wherein the diameter gradually becomes smaller from the bottom to the top, and gently bends in one direction, and at a lower part of the main body 1, a flange part 2 is integrally formed, and at a location which is under the flange part 2 and at a lower part of the main body 1, an annular rib 3 is provided, and when this is used, the leading end of the main body 1 is opened by appropriately cutting off the leading end part of the main body 1. Then, when the bottom pert of the main body 1 is pushed into the mouth of an already existing 5 gallon can, the annular rib 3 is engaged with a bent part on the inside of the can mouth, and at the same time, the flange part 2 tightly joins to the upper edge of the can mouth. Therefore, at the time of discharging, there is no fear that the main body 1 may drop off due to the flowing pressure, etc., of a liquid, and in addition, a leakage from the can mouth can be surely prevented from generating as well.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid extraction port capable of extracting a liquid such as oils in a container safely and reliably without leaking.

[0002]

2. Description of the Related Art Conventionally, kerosene or the like packed in a petroleum can (one can) is extracted by a tool such as a refueling pump or a funnel.

[0003]

When kerosene or the like packed in a can (for example, a single can) is extracted using a funnel or the like, there is a lot of trouble that the kerosene is leaked during the work, so that the surroundings can be stained and fire prevention can be prevented. It is not preferable from the viewpoint. An object of the present invention is to provide a liquid extraction port which can be manufactured at a much lower cost than a refueling pump, and which can be easily attached to an existing one-tower can, and which can safely and reliably extract kerosene and the like without leakage. It is intended for.

[0004]

According to the present invention, as a means for achieving the above-mentioned object, there is provided a tape made of a soft synthetic resin having a diameter gradually reduced from a lower portion to an upward direction and gradually bent in a certain direction. , A flange 2 provided integrally with a lower portion of the main body 1, and an annular rib 3 formed below the main body 1 below the flange 2.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The specific structure of the present invention will be described with reference to the drawings. The main body 1 is made of a soft synthetic resin.
It has a tapered shape gradually reduced in diameter from the lower part to the upper part, and has a shape that is gradually bent in a certain direction. An annular rib 3 protrudes from a lower portion of the main body 1, and when used, the distal end of the main body 1 is appropriately cut off to open the distal end.

[0006]

As described above, according to the present invention, when the lower portion of the main body 1 is pushed into the can mouth of the existing can, the annular rib 3 engages with the inside bent portion 4 of the can mouth and the flange portion 2 comes into contact. Close to the upper edge of the can mouth,
Therefore, there is no possibility of dropping due to the liquid pressure or the like at the time of extraction, and furthermore, leakage from the can mouth is reliably prevented, and in particular, the main body 1 is tapered so that its diameter gradually decreases upward from the lower part. And has a shape that is gently bent in a certain direction, and has an advantage that the liquid can be easily extracted into a predetermined container without leakage.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an entire extraction opening.

FIG. 2 is a sectional view of a main part in an attached state.

FIG. 3 is a sectional view taken along the line AA in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body 2 Flange 3 Annular rib

Claims (1)

[Claims] 1. A body 1 made of a soft synthetic resin which is tapered and gradually bends in a certain direction and has a diameter gradually reduced upward from a lower portion, and is integrally provided at a lower portion of the body 1. A liquid extraction port for oils or the like comprising a flange portion 2 and an annular rib 3 formed below the flange portion 2 and below the main body 1.