JP3068453U - Poly container stopper. - Google Patents

Abstract

(57) [Summary] [Purpose] To obtain a stopper for a plastic container which can be refueled and left while a kerosene pump is fixed to the plastic container. [Constitution] A plug of a plastic container having a shape obtained by cutting a cone right and left is provided with a suction pipe through hole and an air vent hole of a kerosene pump in a vertical direction.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a stopper attached to an access port of a plastic container for fixing a suction pipe of a kerosene pump in a state of being inserted into the plastic container.

[0002]

[Prior art]

 Conventionally, when supplying kerosene from a plastic container to the kerosene tank of the stove, first remove the lid of the inlet and outlet of the plastic container, insert the suction pipe of the kerosene pump into the plastic container, operate the pump, and finish refueling. After that, the troublesome work of pulling out the suction pipe, re-closing the access port, and sealing it was necessary.

[0003] In order to solve such a trouble, the suction pipe of the kerosene pump is fixed in a state of being inserted into the plastic container, and the cap at the entrance and exit of the plastic container can be used and left as it is. Has been devised and disclosed. (Public use: 1160/1994 and 44831/1993)

[0004]

[Problems to be solved by the invention]

 However, each of these prior applications has a drawback that the cap at the inlet / outlet of the plastic container is provided with the suction pipe through hole of the kerosene pump, so that it can be attached only to the inlet / outlet that matches the size of the cap.

The present invention has been made to solve such a drawback, that is, the present invention relates to a stopper for a polycontainer having a suction pipe through hole of a kerosene pump which can be freely attached to inlets and outlets of different sizes.

[0006]

[Means to solve the problem]

 That is, the stopper of the plastic container according to the present invention has a shape in which a cone is cut right and left and has a suction pipe through hole of a kerosene pump and an air vent hole in a vertical direction.

[0007]

[Action]

 Therefore, when using it, the plug of the plastic container according to the present invention is inserted into the container outlet from the direction of the small circle on the bottom of the plug, and the outer wall of the plug is attached to the inner wall of the inlet and attached, and the plug is attached. By inserting and fixing the suction pipe of the kerosene pump into the suction pipe through hole of the kerosene pump provided in the vertical direction, it is possible to refuel and leave it as it is.

In addition, the stopper of the plastic container according to the present invention is not a cap but a conical stopper as in the prior art, and thus is inserted into an access opening having a diameter ranging from a small circle on the bottom of the stopper to a great circle on the stopper plane. Mounting is possible.

[0009]

【Example】

 Hereinafter, a specific embodiment of the stopper of the plastic container according to the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a plug (1) of a polycontainer according to the present invention having a shape in which a cone is cut right beside, having a suction pipe through hole (2) and a vent hole (3) of a kerosene pump in a vertical direction. is there. The diameter of the suction pipe through-hole (2) is equal to the outer diameter of the suction pipe (4) of the commercially available kerosene pump (6), so that it can be fixed without any gap when the suction pipe (4) is inserted. Wear. If the air vent hole (3) is too large, vaporization of kerosene inside the container is promoted and an odor leaks, so that a moderate size is sufficient. Usually, a diameter of 2 to 3 mm is sufficient. The material of the stopper can be plastic, rubber, wood, metal, or the like.

FIG. 2 is a sectional side view of a main part showing a use state. That is, the plug (1) of the plastic container according to the present invention is inserted into the access port of the plastic container (5) from the direction of the small circle on the bottom of the stopper, and the outer wall of the stopper is brought into contact with the inner peripheral wall of the access port to be mounted. This shows a state in which the suction pipe (4) of the kerosene pump is inserted and fixed into the suction pipe through hole (2) of the kerosene pump provided in the stopper vertically. Therefore, it is possible to refuel and leave it as it is. FIG. 2 shows a state in which the discharge nozzle of the kerosene pump is inserted into the kerosene tank of the stove and the fuel is being supplied.

[0011]

[Effect of the invention]

 As described above, if the plastic container stopper according to the present invention is used, the kerosene pump can be refueled and left standing with the kerosene pump attached to the plastic container. Could not be used unless it matches the size of the container inlet / outlet, but since the stopper of the plastic container according to the present invention is a conical stopper, it has a wide diameter from the small circle on the bottom of the stopper to the great circle on the stopper plane. It can be inserted and installed in the mouth.

[Brief description of the drawings]

FIG. 1 is a perspective view of a stopper of a plastic container according to the present invention.

FIG. 2 is a sectional side view of a main part showing a use state.

[Explanation of Signs] 1 stopper for plastic container 2 suction hole for suction tube 3 air vent hole 4 suction tube 5 plastic container 6 kerosene pump 7 stove kerosene tank

Claims (1)

[Utility model registration claims] 1. A stopper for a plastic container having a shape in which a cone is cut right beside and having a suction pipe through hole of a kerosene pump and an air vent hole in a vertical direction.