| 摘要 |
The present invention relates to a funnel for injecting fluid which is provided to prevent gas and bad smell, which is generated from fluid contained in a container, from being dispersed and a safety accident from occurring by enabling a user to check, with the unaided eye, the internal pressure of a container caused by fluid left and stored after use, the funnel for injecting fluid comprising: a coupling unit (45), a stopping protrusion and a screw connection unit (55). The coupling unit (45) is coupled to an injection hole (41) which is formed on the outer circumferential surface of an injection unit of a container (4). The stopping protrusion, which is caught by a stopping rim (211) formed on the outer circumferential surface formed on the injection unit (21), is formed on the inner circumferential surface of the coupling unit (5) to prevent the coupling unit (5) from breaking away from the outer circumferential surface of the injection unit (21) and to allow the coupling unit to perform no-load rotation. The screw connection unit (55) is combined with a screw part (411) of the injection unit (41), which is formed on the lower part of the stopping protrusion unit; has fluid injected into the container while having a funnel combined with injection hole of the container, thereby preventing a safety accident due to a hazardous substance such as a poisonous substance which flows out of the container when the funnel, which is combined with the injection hole and has the substance injected therethrough, is fall down or separated from the injection hole; and enables a user to check, with the naked eye, the internal pressure of the container which is caused by the fluid left and stored inside the container, thereby preventing a safety accident such as explosion. |
