JPH0331622Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a pot for boiling water or keeping warm, which is installed and used in a car.

(Conventional technology) Conventionally, this type of pot, for example,
There is one proposed by Publication No. 60-165229.
In this proposal, as shown in Figure 3, the container 1
It consists of a pumping pipe section 2 whose lower end is open at the inner bottom of the pipe, a conduit pipe section 3 extending substantially horizontally from the upper end of the pumping pipe section 2, and a tapping pipe section 4 extending downward from the tip of the conduit pipe section 3. It is equipped with a series of pouring passages, and uses a pump method for hot water extraction. This hot water tapping method increases the pressure inside the container 1 by pressing an air pump in the upper lid (not shown) to send air into the container 1 through the vent hole 6 of the inner lid 5 as shown by the arrow. This is a system in which the hot water in the container 1 is poured out through a pouring passage.

(Problem that the invention aims to solve) Automobiles constantly generate three-dimensional vibrations due to repeated starting, running, stopping, etc. Therefore,
The hot water in an on-vehicle pot that is installed and used inside a car also vibrates and moves violently due to the vibrations of the car, and its liquid level is constantly changing.

Then, when the displacement of the liquid level becomes significantly large and the hot water inside is pushed up from the pumping pipe section 2 into the conduit pipe section 3, the hot water drips outward from the hot water tap section 4, albeit in a small amount, to the floor. This causes the problem of wetting the surface.
This has often caused problems in actual use.

However, the present invention is an attempt to improve the above-mentioned problems.

(Means for Solving the Problems) The content of the present invention will be explained below with reference to FIGS. 1 and 2, which correspond to embodiments.

In an on-vehicle pot, which is equipped with a series of pouring passages consisting of a drawing-up pipe section 2, a conduction tube section 3, and a hot water outlet pipe section 4, and pours out hot water in the container 1 to the outside through the pouring passage, the above-mentioned conduction A weir 7 is provided protrudingly on the inner bottom surface of the pipe portion 3.

(Function) The liquid level in the container 1 changes greatly due to vibration,
Once the hot water has been pushed up into the conduction pipe section 3, the weir 7 prevents the hot water from flowing out toward the outlet pipe section 4, and the hot water returns to the container 1.

(Example) An example of the present invention shown in FIGS. 1 and 2 will be described below. Note that in FIGS. 1 and 2, parts common to those in FIG. 3 are given the same reference numerals.

In this example, three pipes A, B, C
A pouring passage is formed by connecting the
A weir 7 is integrally molded into the pipe C on the tip side at the bent portion thereof. Therefore, this weir 7 is connected to the outlet pipe section 4.
It protrudes above the inner bottom surface of the conduction tube section 3 at a portion adjacent to the conduction tube section 3.

Therefore, even when the hot water is pushed up into the conduction pipe section 3 due to a change in the liquid level, the hot water is blocked by the weir 7 and does not drip outward from the hot water outlet pipe section 4.

(Effects of the Invention) As described above, according to the structure of the present invention, there is less risk that hot water inside the vehicle will drip outward due to the vibrations of the automobile, and the problems of the prior art can be improved.

[Brief explanation of drawings]

FIG. 1 is an enlarged view of essential parts of a pot according to an embodiment of the present invention, FIG. 2 is a schematic illustration of the structure of the pot, and FIG. 3 is a schematic illustration of a conventional pot. 1: Container, 2: Pumping pipe section, 3: Conduit pipe section,
4: Hot water pipe section, 7: Weir.

Claims (1)

[Scope of utility model registration request] A series of pouring pipes consisting of a pumping pipe section whose lower end opens at the inner bottom of the container, a conduit pipe section extending substantially horizontally from the upper end of the pumping pipe section, and a tapping pipe section extending downward from the tip of the conducting pipe section. An on-vehicle pot having a passageway, characterized in that a weir is provided protrudingly on the inner bottom surface of the conductive pipe portion.