JPS5841167Y2 - Container lid device - Google Patents

Description

[Detailed description of the invention] This invention relates to improving the lid device of a container, and in particular, to prevent the lid from coming off even if the container falls over, and to easily remove the lid when necessary. The purpose is to rub.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a water heater, which is composed of a base 2, a support 2, and a container body 5 equipped with a lid 4, and how to use it is as follows: 4 is removed and water is supplied into the container main body 5, and this water is heated by a heating element (not shown) to make hot water. If necessary, the hot water supply lever 6 is pressed to supply the hot water from the hot water supply pipe 7 to the base. Hot water is supplied by dropping into a pot (not shown) placed on a table 2.

The container main body 5 has an opening 8 on its upper surface, and a lock receiver 9 is provided at the front of the upper part of the inner wall to engage a lock body (not shown) provided at the front of the back surface of the lid 4 to engage the lid 4. It is installed.

Further, a main body projecting portion 10 is integrally formed at the upper part of the outer wall of the container main body 5 and at a position facing the lock receiver 9, and the main body projecting portion 10 is connected to a rotation groove 11. A locking piece 13 having notches 12.12 formed at both ends thereof, and a pair of stoppers 14.14 close to the notches 12, 12.
The parts are integrally formed.

On the other hand, a lid protrusion 15 is provided on the side of the lid 4,
A pair of protrusions 16, 16, a support rod 17 stretched between the protrusions 16, 16, and a support rod 17, which are spaced apart from each other so as to sandwich both sides of the main body projecting portion 10, and a support rod 17 that faces inside the protrusions 16, 16. The lid protruding portion 15 is formed by the marking portion 18.18 provided as shown in FIG.

According to such a configuration, when the opening 8 of the container body 5 is closed with the lid 4, the support rod 7 is disposed within the rotation groove 11 and the protrusion is closed as shown in FIG. 18.18 is notch part 1
2.12, and the opposite side thereof is engaged with the lock body and the lock receiver 9.

Therefore, even if the water heater 1 falls over, the lid 4 will not come off the container body 5, so hot water will not flow out all at once.

Further, when the lid 4 is used as a normal lid for viewing hot water inside the container body during use, the lid 4 has a rotation groove with the support rod 17 as the central axis, as shown in FIG. 11 can be rotated to open the lid, and since the protrusion 18 engages with the stopper 14 at an appropriate location, the lid 4 will not come off due to rotation.

Since the present invention is constructed as described above, by engaging the lid protruding portion and the main body protruding portion, it can normally function as a hinge device, and during use, it can function as a locking device.

[Brief explanation of the drawing]

Figure 1 is a side view of a water heater equipped with the device of the present invention, Figure 2 is a perspective view of the container body, Figure 3 is a perspective view of the lid, and Figure 4 is an enlarged sectional view of the main parts of Figure 1. , FIG. 5 is an enlarged sectional view of the main part of FIG. 1 when the lid is opened. 4... Lid body, 5... Container body, 10.
...Body projecting portion, 11...Rotation groove, 12
...Notch part, 15... Lid body protrusion part, 1
6... Projection piece, 17... Support rod, 18.
·····protrusion.

Claims (1)

[Scope of utility model registration request] In a container body and a lid body that opens and closes the top opening of the main body, there is provided a rotation groove in the upper part of the outer wall of the container body, and a locking groove that is connected to the rotation groove and has notches at both ends thereof. A main body projecting portion integrally formed with a stopper upper piece is disposed, and a pair of projecting pieces stretched at a distance from each other so as to sandwich both sides of the main body projecting portion on the side of the lid body; 1. A lid device for a container, characterized in that a lid projecting portion is provided, which includes a support rod stretched between the pieces and a protrusion formed on the inner side of the projecting piece to face each other.