JPH0246816Y2 - - Google Patents

Description

[Detailed description of the invention] This invention allows for good boiling by adjusting the steam pressure inside the vessel, and also allows you to know when the cooking is done and when the cooking is complete by the sound of the steam whistle. This invention relates to a lid with a whistle for a cooking utensil that is economical and ideal for the energy-saving era.

In the past, there were kettles and pots with steam whistles that let you know when the cooking was done or when the cooking was complete, but the structure of the kettles and pots was such that you could turn the knob or turn the adjustment plate on the knob. However, it was complicated and had drawbacks that hindered mass production.

The present invention is a whistle-equipped lid for a cooking utensil that solves the above-mentioned drawbacks, and its structure is detailed as follows with reference to the accompanying drawings.

A plastic knob 2 is provided at the center of the surface of the lid plate 1, and a steam whistle a is fixed to the lid plate 1 on the lower surface of the knob 2 on one side with its steam whistle hole 7 facing up and down. A steam exhaust hole 23 is formed in the knob 2 above the hole 7, and a steam exhaust passage 13 opening on the outer peripheral surface of the knob 2 is communicated with the steam exhaust hole 23. Pick up hole 1 inside
5 is installed vertically, and an opening/closing knob 14 is provided in the picking up hole 15 so as to be freely pulled out, and an opening/closing plate 17 for opening and closing the steam hole 7 of the steam whistle a is provided at the tip of the opening/closing knob 14. will be established.

The knob 2 in the drawing is made into an elongated shape, and a mounting plate 3 is integrally provided on the lower surface of the knob 2.
is formed.

This mounting board 3 is fixed with screws 5 from the back side of the cover plate 1. (6 is a rotation prevention pin.) Steam whistle a has a steam whistle hole 7 in the center of the upper and lower surfaces, but in reality, a recess 10 is formed in the lid plate 1, and a mounting hole is formed in this recess 10. 11, and a heat-resistant elastic holding tube 12 made of rubber, plastic, etc. is fitted into this mounting hole 11, and an upper whistle hole plate 8 having a steam whistle hole 7 is installed near the lower end of this elastic holding tube 12. The figure shows a case in which a container-shaped whistle plate 9 having a lower steam whistle hole 7 is externally fitted onto an elastic holding cylinder 12 to form a steam whistle a.

It is preferable to use stainless steel plates for the whistle holes plates 8 and 9.

The opening/closing knob 14 shown in the drawing is made of plastic, and the knob 2 is fitted into a vertically installed pick-up hole 15 so as to be able to be picked up freely. steam vent 1
An opening/closing plate 17 is provided for opening and closing 6, and a guide plate 18 for releasing steam toward the steam exhaust passage 13 is vertically provided on this opening/closing plate 17.

In the figure, 19 is a fitting guide groove formed on both sides of the opening/closing knob 14, 20 is a fitting recess of the elastic holding cylinder 12,
21 is a locking groove of the upper whistle hole plate 8.

Since the present invention is configured as described above, the opening/closing knob 14 is operated and pushed down to close the steam whistle hole 7 with the opening/closing plate 17 (actually, the steam whistle hole 7 of the elastic holding cylinder 12 is closed).
6 is occluded. ) Then, there is no place for the steam to escape, so the steam pressure inside the vessel body 22 gradually increases, making it similar to a pressure cooker and allowing for good boiling.

In this case, it is preferable to use a thick material for the lid plate 1 so that the lid is not lifted up by steam pressure.

When the boiling temperature is changed from the high heat stage to the low heat stage, if the open/close knob 14 is operated to open the steam whistle hole 7, the steam inside the vessel body 22 will be discharged from the steam exhaust hole 23, and the steam will be discharged. Since it is discharged to the outside through the passage 13, the steam pressure inside the vessel body 22 decreases,
It can be cooked over low heat.

At this time, the steam whistle a makes a continuous beeping sound as the steam passes through, and by listening to this sound, you can tell that the food is being boiled, and you can make delicious food without burning or forgetting. is possible,
In addition, the sound of the steam whistle a indicates when the food is ready, so it is economical in terms of fuel consumption, making it an ideal lid with a whistle for the energy-saving era.

In this way, the present invention allows the amount of steam to be released to be freely adjusted by pinching the opening/closing knob 14 and pulling it up or down in the vertical direction.
The amount of this emission can be adjusted to suit the type of cooking, making it possible to easily and efficiently prepare delicious dishes, and the fuel cost is also economical.Anyone can operate it, and the structure is simple. It has excellent practical effects, such as being easy to incorporate into 2, making it easier to manufacture, and allowing for mass production.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the proposed product, FIG. 2 is a front sectional view of the main part, and FIG. 3 is a side sectional view thereof. a... Steam whistle, 1... Lid plate, 2... Picker, 7...
...Steam whistle hole, 13...Steam discharge passage, 14...Opening/closing knob, 15...Drawing hole, 17...Opening/closing plate,
23...Steam exhaust hole.

Claims (1)

[Scope of utility model registration request] A plastic knob 2 is provided at the center of the surface of the lid plate 1, and a steam whistle a is fixed to the lid plate 1 on the lower surface of the knob 2 on one side with its steam whistle hole 7 facing up and down. A steam exhaust hole 23 is formed in the knob 2 above the hole 7, and a steam exhaust passage 13 opening on the outer peripheral surface of the knob 2 is communicated with the steam exhaust hole 23. Pick up hole 1 inside
5 is installed vertically, and an opening/closing knob 14 is provided in the picking up hole 15 so as to be freely pulled out, and an opening/closing plate for opening and closing the steam whistle hole 7 of the steam whistle a is provided at the tip of the opening/closing knob 14. A lid with a flute for boiling and cooking utensils, which is characterized by having a number 17.