JPS6321218Y2 - - Google Patents

Description

[Detailed explanation of the invention] A. Purpose of the invention (industrial application field) This invention is a method for releasing steam from a simmering device used in a cooking device during cooking, and a convenient method for measuring the temperature of a simmering device without removing the lid. Regarding the lid.

(Prior art) As disclosed in Japanese Utility Model Publication No. 51-42610 as a lid for a conventional boiler, the steam hole and the whistle hole are selected on the upper surface of the lid body in which the steam hole and the whistle hole are bored. A structure with a closing member that closes the area.

Alternatively, as disclosed in Japanese Utility Model Publication No. 46-34117, a circular low seat is formed at the top of a lid having an arcuate cross-sectional shape, and a large number of steam vent holes are suitably formed on the outer periphery of the low seat. An opening/closing plate is arranged on the low seat portion, and the opening/closing plate is provided with ventilation holes formed at intervals, and further has ventilation holes that match the steam ventilation holes, and an air ventilation guide facing outward on the upper surface of the ventilation hole, and this opening/closing plate has the following features: It consists of a seat plate that fixes the knob, and the knob is rotatably attached with a set screw.

In addition, Jitko Publication No. 12-11048 and Jitko Publication No. 35
A similar configuration is also disclosed in Publication No. 9554 and the like.

(Problem to be solved by the invention) However, in the former conventional lid, either the steam hole or the whistle hole is always open, so the steam inside the boiler is constantly released during use. Since it is not possible to release this selectively, this poses an extremely inconvenient problem, especially in cooking that requires steaming, and the latter does not fit into the steam vent hole in the lid. Since the opening/closing plate with air vent holes is rotatably fixed to the lid body by the set screw of the knob, there are drawbacks such as rattling of the knob and manufacturing problems that require special processing on the lid body during manufacturing. However, in any of the other devices, it was not possible to measure the temperature without removing the lid by inserting the temperature-sensing stick of the thermometer as needed.

The present invention was made in order to solve the above-mentioned conventional problems.The knob body has a steam vent hole in the center of the upper surface of the lid body, and is stopped by a stopper member with a steam vent. To provide a lid for a boiler that can selectively release steam in the cooker by slidably fitting a piece that opens and closes, and allows the temperature to be measured with a rod-shaped thermometer when the lid is closed. This is the purpose.

B. Composition of the invention (means for solving problems) The lid for a boiler according to the invention to achieve the above-mentioned purpose includes a knob body 1 having a steam vent hole 2 in the center and a steam vent hole 2. A screw-shaped stopper member 4 is formed with a ventilation hole 6 that matches the hole 2 and fixed to the center of the upper surface of the lid body 5, and a screw-shaped stopper member 4 is formed on the upper surface of the knob body 1, and one side of the knob body 1 is attached to one side of the knob body 1. A recess 9 is opened and the other end is formed in an arcuate notch with the steam vent hole 2 at its center, and a screw 12 is secured to the recess 9 and a through hole 13 is bored in a portion corresponding to the steam vent hole 2. The bridge body 15 is slidably fitted into the rail member 11 having a U-shaped cross section and opens and closes the steam vent hole 2. It has a diameter that allows a total of 19 temperature-sensitive rod portions 20 to be inserted therethrough.

(Function) Since the lid for a boiler according to the present invention is constructed as described above, when cooking with this, the lid is placed directly on the container of the boiler and boiling is performed. To release the steam generated in the container at this time, pull out the piece 15 fitted in the knob body 1 from the recess 9, open the steam vent hole 2 in the knob body 1, and open the ventilation hole 6 of the stopper member 4. The passed steam is released to the outside from the steam vent hole 2.

In this state, if the temperature-sensitive rod part 20 of the thermometer 19 is inserted through the steam vent hole 2, the ventilation hole 6, and the through hole 13,
You can measure the temperature inside the container without removing the lid.

Furthermore, if the steam inside the container is not released for steaming or the like during cooking, the piece body 15 is slid to close the steam vent hole 2 of the knob body 1, and the steam from the steam vent hole 2 is removed. This is to stop the escape of

(Example) Next, an example of the lid for a boiler according to the present invention will be described based on FIGS. 1 to 3 of the drawings.

In the figure, reference numeral 1 denotes the knob body, which bulges out as it extends toward the top, and has a steam vent hole 2 in the center. A female screw 3 is engraved.

4 is a stopper member with a ventilation hole 6 for securing the knob body 1 to the lid body 5; a male thread 7 is carved on the outer periphery, and the ventilation hole 6 is connected to a through hole 8 bored in the center of the lid body 5; The roots are matched and welded to the lid main body 5, and screwed into the female screw 3 of the steam vent hole 2 in the knob main body 1 to the male thread 7 on the outer periphery and fixed to the knob main body 1.

Reference numeral 9 denotes a recess provided on the upper surface of the knob body 1 into which a piece body (to be described later) is fitted; one side is open to one side of the knob body 1, and the other side is an arcuate notch end centered on the steam vent hole 2. A rail member 11 having a U-shaped cross section and opposing bent portions 10 is fitted into the recess 9, and is secured with screws 12.

The rail member 11 is provided with a through hole 13 in a portion corresponding to the steam vent hole 2, and a protrusion 14 on the opposite side of the through hole 13.

Reference numeral 15 denotes a piece body that is slidably fitted into the recess 9, and has a shape that fits the shape of the recess 9, and has grooves 16, 16 on both side edges that fit into the bent pieces 10, 10 of the rail member 11, On the top surface, there is a concave and convex portion 17 that also serves as an indicator to indicate the sliding direction and prevents the operating finger from slipping.
A long groove 18 that fits into the projection 14 of the rail member 11 is provided on the lower surface.

The diameters of the steam vent hole 2, ventilation hole 6, and through hole 13 are as shown in FIG.
The diameter is such that the temperature sensing rod portion 20 of No. 9 can be inserted therethrough.

When using the lid according to this embodiment to release the steam inside the boiler, pull out the piece 15 that is slidably fitted into the knob body 1 of the lid body 5, and open the steam release hole 2 of the knob body 1. Open the ventilation hole 6 of the stopper member 4
The steam passing through is released to the outside.

When measuring the temperature inside the boiler during use, in this open state, the temperature-sensitive rod 20 of the bimetallic thermometer 19 is inserted into the steam vent hole 2, the ventilation hole 6, and The temperature inside the boiler is measured by inserting it through the through hole 13.

Furthermore, when performing normal boiling, the steam vent hole 2 is closed by the piece body 15 to prevent steam from escaping and boiling is performed.

Furthermore, the piece body 15 in the present invention adopts a two-member type, as shown in FIGS. 5 and 6,
In some cases, two parts A and B made of synthetic resin are formed by adhering them to each other, and when the two parts A and B are used, there is a practical effect that the piece body 15 can be manufactured easily.

C. Effects of the invention Since the lid for a boiler according to the present invention is constructed as described above, when this lid is used, it is possible to selectively release or stop the release of steam inside the cooker during cooking. So,
It can be used both for cooking, where steam is stored in the boiler and steamed, and for cooking, where steam can be released freely.

By slidingly fitting the piece that opens and closes the steam vent hole into the knob body, there is no rattling in the knob body, and there is no need to perform any special processing on the lid body, so it can be used with existing lids. You can use your body as is.

Since the diameters of the steam vent hole, ventilation hole, and through hole are set to allow the temperature sensing rod of the thermometer to penetrate through the container, it is possible to measure the temperature inside the container without removing the lid during cooking. .

By using the rail member, the sliding movement of the piece can be carried out smoothly and reliably.

It has the following unique effects.

[Brief explanation of the drawing]

Figure 1 is a longitudinal sectional side view of the main parts of the lid for a boiler according to the present invention, Figure 2 is a vertical sectional front view of the lid, Figure 3 is a top plan view of the lid, and Figure 4 is a front view of the entire lid. 5 and 6 are explanatory diagrams showing other embodiments of the piece body. In the figure, 1 is the knob body, 2 is the steam vent hole, 4 is the stopper member, 5 is the lid body, 6 is the ventilation hole, 9 is the recess, 11
12 is a rail member, 12 is a screw, 13 is a through hole, 15 is a piece body, 19 is a thermometer, and 20 is a temperature sensing rod portion.

Claims (1)

[Scope of utility model registration request] A knob body with a steam vent hole in the center, a screw-shaped stopper member with a vent hole that matches the steam vent hole and fixed to the center of the top surface of the lid body, and a screw-shaped stopper member formed on the top surface of the knob body. , one side has a knob and opens to one side of the main body, and the other side has a concave part formed in an arcuate notch end centered on the steam vent hole, and is screwed into the concave part and has a transparent part corresponding to the steam vent hole. It is composed of a rail member having a U-shaped cross section and a hole, and a piece body that is slidably fitted into the rail member and opens and closes the steam vent hole, and the diameter of the steam vent hole, ventilation hole, and through hole is teeth,
A lid for a boiler, characterized in that it has a diameter that allows the temperature-sensitive rod part of a thermometer to be inserted through it.