JPS623048Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention is an energy-saving type pot, frying pan, etc. that can adjust the steam pressure inside the container to achieve good boiling, and that a steam whistle sounds when the steam pressure reaches a certain level. This item relates to boiling utensils.

Conventional technology The boiling pot prevention device disclosed in Japanese Utility Model Application Publication No. 54-148556 has a steam ejection hole directly in the handle, which may cause burns due to steam suddenly ejecting when the handle is operated. I was worried.

Problems to be Solved by the Invention The present invention has solved these drawbacks, and has a simple structure that allows for pressure adjustment.Furthermore, when a certain steam pressure is reached inside the vessel, a steam whistle sounds and the boiler is boiled. The technical challenge is to mass-produce cooking utensils that notify the cooking status.

Means for Solving the Problem A knob pedestal 19 is superimposed on the peripheral surface of a mounting hole 2 drilled in a lid plate 1, a steam whistle 3 is fixed to this mounting hole 2, and a lid plate 1 surrounding this steam whistle 3 is formed. A steam exhaust pipe 4 with a threaded portion 4a formed on the inside is provided protruding from the surface, a steam exhaust hole 5 is bored on one side of the steam exhaust pipe 4, and a part of a knob a is provided on the outer periphery of the steam exhaust pipe 4. A knob part 6 which becomes a part is fitted, a knob top part 8 which also becomes a part of the knob a is superimposed on the top surface of this knob part 6, and a threaded cylinder 16 is vertically provided on the bottom surface of this knob top part 8. is screwed and fixed to the threaded part 4a of the steam exhaust pipe 4, and a knob part 6 is rotatably provided, and a steam exhaust hole 7 communicating with the steam exhaust hole 5 is provided in a part of the outer circumference of the knob part 6. The discharge pipe 14 is horizontally projected outward from the outer periphery of the knob top part 8.

Operation When the knob 6 is rotated, the steam exhaust pipe 14 is also rotated together, and when the position of the steam exhaust hole 7 is shifted from the position of the steam exhaust hole 5, the steam exhaust hole 5 is moved to the knob without the steam exhaust hole 7. Since it is closed by the child part 6, the steam inside the container body 9 will not escape to the outside, and the inside of the container body 9 will be gradually pressurized and cooking can be performed in a pressurized state.

Next, when the knob 6 is rotated to align the steam exhaust hole with the steam exhaust hole 5, the steam inside the vessel body 9 will be released from the steam whistle 3.
Steam exhaust pipe 4, steam exhaust hole 5,
7 and is discharged to the outside from the tip of the steam exhaust pipe 14, so that the steam whistle 3 continuously sounds when the steam is discharged.

The degree of opening of the steam exhaust hole 5 can be freely adjusted by rotating the knob 6.

Embodiment The steam exhaust tube 4 in the drawings uses a threaded tube, and the steam exhaust tube 4 is brought into contact with the surface of the cover plate 1 around the mounting hole 2, and the locking circumferential collar 10 is inserted into the lower end of the steam exhaust tube 4 from the back side of the lid. The steam exhaust tube 4 is fixed to the surface of the cover plate 1 by screwing and tightening the attachment tube 11 having a screw.

At this time, a gasket 12 is interposed between the cover plate 1 and the locking flange 10.

A steam whistle 3 is press-fitted into the lower part of the mounting tube 11 via a packing 13 around the periphery.

In reality, the outer periphery of the steam whistle 3 is recessed by the amount that the gasket 13 is inserted into.

The knob a in the drawing is made of plastic, and a steam exhaust tube 14 having a steam exhaust hole 7 is protruded from a part of the outer periphery of the knob 6, and the tip of the steam exhaust tube 14 is connected to the outer periphery of the knob top part 8. A knob piece 15 for rotating the knob part 6 is provided at the tip of the steam exhaust pipe 14, and a knob piece 15 for rotating the knob part 6 is provided at the tip of the steam exhaust pipe 14, and a knob piece 15 is provided inside the upper end of the threaded part 4a of the steam exhaust pipe 4 and hangs from the lower surface of the knob top part 8. The provided screw portion 16 is screwed and tightened to form a knob a of a predetermined shape with the knob top portion 8 and the knob portion 6, and the knob portion 6 is rotatably provided. A locking rod 17 is provided on the top surface, and the locking rod 17 is fitted into a rotation restriction groove 18 formed on the lower surface of the knob top portion 8 to restrict rotation of the knob portion 6.

In the figure, 20 is a metal decorative plate, and 21 is a handle.

Effects of the invention The present invention rotates the knob 6 to remove the steam exhaust hole 5.
If the vessel is blocked, there will be no place for the steam to escape.
The steam pressure inside increases, making it possible to cook food similar to a pressure cooker.

In this case, if a thick material is used for the lid plate 1, airtightness within the container body 9 can be maintained.

Conversely, when the knob 6 is rotated to open the steam exhaust hole 5, the steam that has passed through the steam whistle 3 and the steam exhaust pipe 4 in the vessel body 9 is discharged from the steam exhaust hole 5 to the steam exhaust hole 7.
Since the steam is discharged to the outside, when the steam passes through the steam whistle 3, the steam sound continuously rings to let you know that the food is being boiled, so you can cook with peace of mind without burning or forgetting to boil the food. This allows you to save on fuel costs.

Furthermore, the degree of opening of the steam exhaust hole 5 can be increased or decreased by rotating the knob 6 according to the temperature of the fire, which is even more convenient.

The above adjustment is extremely easy as all you have to do is to hold the knob part 6 with two fingers and rotate it while pinching the knob a. Even when the knob 6 is pinched, the steam exhaust tube 14 is located at the top of the knob 8.
Since it protrudes outward to a larger extent than the outer circumference, as long as the area other than the steam exhaust tube 14 is pinched, there is no risk of getting burned by the steam and it can be used with confidence.

In this case, by coloring the knob piece 15 and providing a matching mark on the cover plate 1, and regulating the rotation of the knob part 6 as shown in the drawing, it is possible to provide a cooking utensil which is easier to adjust, thereby providing excellent practical effects.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the product, FIG. 2 is a front sectional view of the knob, FIG. 3 is an exploded perspective view of the knob, and FIGS. 4 and 5 are plan sectional views of the knob. a... knob, 1... lid plate, 2... mounting hole, 3...
...Steam whistle, 4, 14...Steam exhaust tube, 4...Screw part, 5, 7...Steam exhaust hole, 6...Knob part, 8...
...Top knob top, 16...Screw tube, 19...Picket pedestal.

Claims (1)

[Scope of utility model registration request] A knob pedestal 19 is superimposed on the peripheral surface of a mounting hole 2 drilled in the lid plate 1, a steam whistle 3 is fixed to this mounting hole 2, and a threaded portion 4a is provided inside on the surface of the lid plate 1 surrounding the steam whistle 3. The formed steam exhaust tube 4 is provided protrudingly, a steam exhaust hole 5 is bored on one side of the steam exhaust tube 4, and a knob part 6 which becomes a part of the knob a is covered on the outer periphery of the steam exhaust tube 4. The knob top part 8, which also becomes a part of the knob a, is superimposed on the top surface of this knob part 6, and the threaded cylinder 16 hanging down from the bottom surface of this knob top part 8 is connected to the threaded part of the steam exhaust pipe 4. A knob 6 is rotatably fixed to the knob 4a by screwing, and a steam exhaust pipe 14 having a steam exhaust hole 7 communicating with the steam exhaust hole 5 is horizontally attached to a part of the outer periphery of the knob 6. A cooking utensil, such as a pot or a frying pan, characterized by a top portion 8 of the kamomi that protrudes outward from the outer periphery.