JP4020895B2 - Microwave oven sterilization system container - Google Patents

Description

  The present invention relates to a sterilization container that performs sterilization using a microwave oven in a general household.

  Conventionally, microwave ovens have existed exclusively as a convenient tool for simply heating food and drink. 2. Description of the Related Art A container with a sealed lid made of a heat-resistant plastic sheet is used as a container for cooking in a microwave oven while containing food (including fresh food and processed food). This sealed lidded container is widely used because it can be easily heated and cooked in a microwave while storing food and drink.

Currently, the use of such a microwave oven for purposes other than cooking has been studied, and Patent Document 1 discloses a method for sterilizing medical instruments.
This method will be described with reference to FIG. First, the medical instrument 94 is wrapped with wet cloths 93 and 95, housed in the container main body 92 and covered with the lid 96, and then the container 90 is placed in a microwave oven and heated. Then, the moisture adhering to the surface of the medical instrument 94 immediately boils and sterilization is performed.

Until now, sterilization of medical instruments has been performed by autoclaving at high pressure steam (120 ° C, 20 minutes), but sterilization by autoclave takes time to sterilize, and the sterilization-only device (autoclave) itself Was expensive.
According to the above-described sterilization method using a microwave oven, the medical device 94 is wrapped in wet cloths 93 and 95 and heated in the microwave oven, so that moisture attached to the surface of the medical device 94 immediately boils. Furthermore, since the bacteria themselves generate heat and can be sterilized, and only the surface of the instrument 94 generates heat, it is said that it takes no time to cool the instrument 94 and can be easily sterilized.
JP-A-6-292710

  However, in this sterilization method, it is necessary to wet the surface of the medical device 94 at the time of sterilization. However, steam may be diffused from the cloths 93 and 95 during the sterilization process, and sterilization may not be sufficiently performed.

  On the other hand, it is conceivable that water is put into the container main body 92 until the medical instrument 94 is immersed, and the container 90 is heated and sterilized, but in this method, the fitting between the container main body 92 and the lid body 96 is caused by vapor pressure. As a result, the water in the container main body 92 scatters to the outside of the container 90, and the amount of water in the container main body 92 decreases, so that sterilization cannot be achieved.

  This is because the sterilization container 90 of the prior art is structured for the purpose of boiling and evaporating a relatively small amount of water contained in the cloths 93 and 95, and is a container required for original sterilization. This is because it is not structured to heat in a relatively large amount of water. Further, in order to escape the vapor pressure, it is conceivable to provide a small opening or the like on a part of the surface of the container. However, in this case, there is a problem that water boiled from this time is scattered outside the container.

The present invention includes, firstly, a container main body, a lid, and a cap. The container main body has a main body fitting portion at an upper portion, and the lid body has a lid lower portion fitting portion at a lower portion and a lid at an upper portion. A body recess, the lid recess having a lid opening at the center, a lid upper fitting portion and a lid vapor discharge groove on the side, and the cap having a cap fitting on the side; The fitting portion and the lid lower fitting portion, the lid upper fitting portion and the cap fitting portion are respectively fitted and integrated, and / or by the lid opening and the lid vapor discharge groove, and / or A system container for sterilization by a microwave oven in which air and vapor in the container are discharged from between the main body fitting part and the lid lower part fitting part, and the pressure adjustment between the lid concave part and the cap sterilization system container according to a microwave oven, characterized by having a plate, and the second
The container body includes a container body, a lid, and a cap. The container body includes a body fitting portion at an upper portion, and the lid body includes a lid body lower fitting portion at a lower portion and a lid body concave portion at an upper portion. The recess has a lid opening at the center and a lid upper fitting portion on the side surface, and the cap has a cap fitting portion and a cap steam discharge groove on the side surface, and the body fitting portion and the lid lower fitting A joint part, the lid upper fitting part and the cap fitting part are respectively fitted and integrated, and by the lid opening part and the cap steam discharge groove, and / or the main body fitting part and the lid lower part A system container for sterilization using a microwave oven in which air and vapor in the container are discharged from between the fitting parts , wherein the microwave oven has a pressure adjusting plate between the lid recess and the cap The above-mentioned problem is solved by the sterilization system container. It was.

According to the system container for sterilization by a microwave oven of the present invention, when the vapor pressure is increased, the cap and / or the lid is automatically pushed upward, by the lid opening and the steam discharge groove, and / or the main body. Water vapor generated in the container is automatically discharged from between the fitting part and the lid lower part fitting part. It won't scatter.
In addition, the cap after heating is returned to the same fitted state as before heating by the automatic decompression system, and the container body and lid, and the lid and cap are stably fitted by the fitting portion as before heating. , Do not leak water in the container.
Furthermore, according to the second system container of the present invention, since the shape is relatively simple, the plastic is easily separated when molding with a mold, and can be easily manufactured.

1st Embodiment of the system container for sterilization by the 1st microwave oven of this invention is described based on FIG. 1 thru | or FIG.
FIG. 1 is an exploded perspective view of a first embodiment of a system container for sterilization using a first microwave oven according to the present invention, and FIG. 2 is a cross-sectional view corresponding to FIG.
In the figure, reference numeral 1 is a container body, 2 is a lid, and 3 is a cap.
A system container 10 for sterilization using a first microwave oven according to the present invention comprises a container body 1, a lid body 2, and a cap 3. The container body 1 has a body fitting portion 9 at the top, and the lid body 2 at the bottom. The lid lower part fitting part 13 is provided with a lid concave part 7 on the upper part, the cap 3 is provided with a cap fitting part 12 on the side surface, the main body fitting part 9 and the lid lower part fitting part 13, the lid concave part 7 and the cap. The fitting part 12 is fitted and integrated, and the lid recess 7 includes a lid opening 8 at the center and a lid vapor discharge groove 18 on the side surface.
Between the lid recess 7 and the cap 3, a pressure adjusting plate 30 for restricting the discharge of steam from the lid opening 8 and increasing the pressure in the system container 10 is inserted.

As shown in FIG. 3, the container main body 1 is filled with water to the extent that the sterilization target A is immersed. Thus, by immersing the sterilization target A with water, it is possible to prevent the occurrence of sparks even if the sterilization target A is made of metal. This utilizes the phenomenon that most of the aqueous solution is a conductor that conducts electricity, and the aqueous solution becomes one conductor material characteristic and does not cause any spark.
Then, the pressure adjusting plate 30 is put in the lid recess 7, the cap 3 is fitted in the lid recess 7, the lid 2 is fitted in the container body 1, and the system container 10 is put in a microwave oven and heated. Then sterilize.
Here, in order to enhance the sterilization effect, a disinfectant may be used instead of water.

When the entire container 10 is heated by the microwave while the lid upper fitting part 11 and the cap fitting part 12 are fitted, the water in the container 10 is heated and boiled to generate steam, but the vapor pressure is compared. At a relatively small stage, as shown in FIG. 4, since the discharge of steam is restricted by the pressure adjusting plate 30, the vapor pressure in the container increases. In this way, by limiting the discharge of steam by the pressure adjusting plate 30, the pressure in the container body 1 and the lid body 2 can be kept high during the sterilization process, and the effect of the sterilization process can be enhanced.
Actually, when the container is heated without using the pressure adjusting plate 30, the pressure in the container is about 1.1 atm. However, when the container is heated using the pressure adjusting plate 30, the pressure in the container is 1. The pressure can be increased to about 3 to 1.4 atm (within the strength range of the fitting portion).
The pressure adjusting plate 30 can be made of plastic, pulp, glass, ceramics or the like, but is preferably made of a metal having a relatively heavy specific gravity. By increasing the weight of the pressure adjusting plate 30, the pressure in the container during sterilization can be increased.

  In addition, a step-shaped inverted conical lid upper fitting portion 11 and a cap fitting portion 12 of the cap 3 are fitted to each other at the apex center of the lid 2, and a lid lower fitting portion 13 at the bottom of the lid 2 is fitted. The main body fitting portion 9 on the upper part of the container main body 1 is fitted into an inner fitting type and has a structure that does not leak liquid.

  When the vapor pressure in the container 10 reaches a predetermined value or more, as shown in FIG. 5, the pressure adjusting plate 30 and the cap 3 are automatically pushed upward at a ratio proportional to the vapor pressure. It is discharged out of the container 10 through the gap between the lid top 21 and the cap flange 16. When the heating is completed, the temperature inside the container 10 decreases and the internal pressure of the container 10 rapidly decreases. Therefore, the pressure adjustment plate 30 and the cap 3 that have been pushed up automatically fit into the lid 2 and are again cap flanges. 16 tightly contacts the lid top 21 to seal the inside of the container 10.

  The container body 1, the lid body 2, and the cap 3 are made of a plastic sheet having good heat resistance such as stretched polystyrene (OPS), heat-resistant stretched polystyrene (heat-resistant OPS), or polypropylene (PP). It can be molded by a thermoforming method such as molding or injection molding.

  As shown in FIGS. 1 and 2, the container body 1 has a body opening 6 formed so that the body peripheral wall 5 rises at an appropriate height while expanding upward from the periphery of the main body bottom 4. The main body step portion 9a, the main body wall portion 9b, and the main body annular protrusion 9c are formed on the inner side of the main body to provide the main body fitting portion 9 into which the lid lower portion fitting portion 13 can be fitted. The peripheral edge on the joint portion 9 is a body bent edge 17 that is bent slightly downwardly through a main body flange 14 that is flat or slightly curved with an appropriate width and protrudes outward. The main body step portion 9a fitted to the joint portion 13 is formed on a flat surface so that the edge portion is in close contact.

  The lid body 2 is extended while expanding the lid body peripheral wall 19 downwardly from the substantially circular lid top portion 21 so that the peripheral edge of the lid body 2 can be fitted to the main body step portion 9a and the main body annular protrusion 9c. The lid lower portion engaging portion 13c, the lid lower portion wall portion 13b, the horizontally extending lid lower step portion 13a, and the lid flange 15 are integrally connected to each other in the body fitting portion 9 of the container body 1. It is formed in a shape that can be press-fitted to.

  The main body annular protrusion 9c has an appropriate width that allows the lower surface of the peripheral edge of the lid 2 to be in close contact with the inner periphery of the main body peripheral wall 5 from the main body step portion 9a through the main body wall portion 9b. The upper end of the ring-shaped protrusion protrudes into the main body flange 14 with an opening diameter slightly smaller than the outer diameter of the edge of the lid body 2 and is fitted into the main body ring-shaped protrusion 9c beyond the upper end. Further, the lid body 2 is formed so as to be supported on the main body step portion 9 a, so that steam and boiled water do not jump out from the fitting portion between the container body 1 and the lid body 2.

  As shown in FIG. 6, the lid 2 and the cap 3 are formed so that the water vapor generated by the steam generated in the container 10 by heating can be automatically controlled. A concave lid vapor discharge groove 18 is formed on the lid upper step 11a1 along the wall surface from the lid opening support surface 24 to the top of the stepped inverted conical portion formed at the center of the apex of the lid 2. Through the lid upper wall 11b1, the lid upper annular projection 11c, the lid upper step 11a2, the lid upper wall 11b2, the lid upper step 11a3, and the lid upper wall 11b3. Are provided with an appropriate width. The lid upper step portions 11a1, 11a2, 11a3, the lid upper wall portions 11b1, 11b2, 11b3, the lid upper annular projection 11c, and the lid top portion 21 are a cap folding edge 22, a cap engaging portion 12c. The cap body 12 and the cap 3 are fitted to each other by closely fitting to the cap wall portion 12b, the cap step portion 12a, and the cap flange 16.

With the above structure, when the amount of the water vapor generated when the container 10 is heated is relatively small, as shown in FIG. 7B, in the state where the lid 2 and the cap 3 are fitted, the concave lid It rises through the body vapor discharge groove 18 and is discharged to the outside through between the cap flange 16 and the lid top 21.
However, since the amount of water vapor generated and the expansion ratio associated therewith differ depending on the amount of water in the container 10 and the output of the microwave oven, they do not suddenly expand and receive energy of 100% with the structure of the cap 3 alone. As shown in FIG. 7 (c), in the fitting portion between the lid body 2 and the container main body 1, the main body wall portion 9b is provided with a large dimensional difference in units of several millimeters from the lid lower portion engaging portion 13c. The lid body 2 relatively moves in the vertical direction, and the entire lid body 2 temporarily receives this instantaneous water vapor, thereby reducing the amount of energy applied to the cap 3.

  Similarly, when the amount of water vapor is relatively large, as shown in FIGS. 7 and 8, in the cap 3 and the lid upper fitting portion 11, the lid upper wall portion 11b1 is moved by several millimeters from the cap engaging portion 12c. By setting a large value in units, the cap 3 moves upward, and the water vapor that has passed through the lid opening 8 hits the bottom surface 23 of the cap and pushes up the cap 3 as a whole. The cap 12 and the lid top 21 are moved from the close contact state to the open state until the joint portion 12c structurally stops, the steam flange is released to the outside of the container.

  Moreover, it is preferable that a plurality of lid vapor discharge grooves 18 at this time are arranged at equal intervals on the inner surface of the lid recess 7 of the lid 2. Further, it is possible to form only the lid upper step portion 11a without providing the lid upper wall portion 11b, but when the lid upper fitting portion 11 is fitted, the inside of the container 10 is securely sealed. Therefore, it is more preferable to provide the lid upper wall portion 11b with an appropriate width. The main body fitting portion 9 in the container main body 1 has the same configuration as the lid upper portion fitting portion 11, and the main body step portion 9a, the main body wall portion 9b, the main body annular protrusion 9c, and the main body flange 14 are provided with a lid. The lid 2 and the cap 3 are fitted by closely fitting to the body folding edge portion 20, the lid lower portion engaging portion 13c, the lid lower wall portion 13b, the lid lower step portion 13a, and the lid flange 15. To wear.

  With such a configuration, the container body 1 and the lid body 2 and the lid body 2 and the cap 3 are stably fitted without being unintentionally detached during handling of the container 10. The inside water can be prevented from leaking.

  When water and an object to be sterilized are put into the system container 10 and heated in a microwave oven, the water is heated to become water vapor, and the vapor pressure of the container 10 is gradually increased, as shown in FIGS. 7, 8, 15, and 16. As shown, the cap 3 can be pushed up to effectively discharge water vapor to the outside, so that the fitting between the container body 1 and the lid body 2 is disengaged by the vapor pressure, or the water is discharged to the outside of the container 10. It can prevent scattering.

The system container of the present invention can be used anywhere as long as it has electricity, water and a microwave oven. Further, by using the system container of the present invention, even an amateur can perform boiling sterilization easily and quickly.
The system container of the present invention can be used, for example, when a doctor or nurse inadvertently drops a surgical instrument on the floor during surgery in a normal hospital, when there is no alternative surgical instrument and an emergency is required, or in a depopulated area It can be suitably used when an emergency operation is performed on animals on a business trip or when an emergency operation occurs on a ship, an airplane, or the like.
Moreover, when medical waste such as a used syringe is processed, it is possible to prevent contamination by medical waste by disposing after sterilizing with the system container of the present invention.

In the above, the object to be sterilized has been described as a medical instrument, but the present invention is not limited to this, and as shown in FIGS. 9 to 11, dentures, infant supplies, and toothbrushes are objects to be sterilized, depending on the application. It is also possible to have a configuration in which the shape of the inner container is deformed (second embodiment to fourth embodiment). In addition, although the baby bottle and the bag are illustrated as the baby goods in FIG. 10, the present invention is not limited to this, and it is also possible to sterilize tableware, toys, towels, and the like.
In this case, after the inner containers 40b, 40c, 40d are set in the container bodies 1b, 1c, 1d and the sterilization objects B, C, D are placed in the inner containers 40b, 40c, 40d, the same as in the first embodiment. , Put water in the container bodies 1b, 1c, 1d to the extent that the objects to be sterilized B, C, D are immersed, put the pressure adjusting plates 30b, 30c, 30d in the lid recesses 7b, 7c, 7d, and caps 3b, 3c, 3d is fitted into the lid recesses 7b, 7c, 7d, the lids 2b, 2c, 2d are fitted into the container bodies 1b, 1c, 1d, and the system containers 10b, 10c, 10d are placed in a microwave oven and heated. Then, sterilization is performed. 9 to 11, after sterilization, the inner containers 40b, 40c, 40d are removed from the container bodies 1b, 1c, 1d, and the sterilization objects B, C, D are drained. It is preferably used.

Hereinafter, the denture sterilization method using the system container of FIG. 9 will be described more specifically.
The inner container 40b is set in the container main body 1b, and the denture B which has been washed with water is put into the inner container 40b. Next, a small amount of a solution in which a sterilized solution (alcohol, iodine, vinegar, etc.) and a non-foaming detergent are mixed is added, and water or hot water is added and poured until the teeth are completely hidden. Then, the pressure adjusting plate 30b is put into the lid recess 7b, the cap 3b is fitted into the lid recess 7b, and the lid 2b is securely fitted into the container body 1b. Thereafter, the system container 10b is placed in a microwave oven and heated for several minutes.
After the heating is completed, the system container 1b is taken out from the microwave oven, and the lid 2b is removed from the container body 1b while paying attention to hot steam.
Next, when the handle portion provided at the end of the inner container 40b is held and pulled up from the container main body 1b, hot water, which is a waste liquid including a waste from a hole provided in the bottom surface of the inner container 40b, is discharged from the inner container 40b. The denture B is taken out from the inner container 40b.

  Until now, partial dentures and full dentures attached with metal have been washed by hand washing or soaking in a cleaning solution. However, these methods have not been able to completely kill various bacteria. On the other hand, the system container of the present invention can completely kill bacteria by heated hot water.

As another configuration, it is also possible to provide a protrusion on the bottom of the container body, and to place an inner container having a hole in the bottom and a partition plate inside on the protrusion (see FIG. Not shown.)
In this case, when water is poured into the container body to the extent that it does not exceed the protrusion and the system container is heated, the water in the container body boils and the generated steam rises through the holes, and the steam sterilizes the object to be sterilized. Sterilized. Since the objects to be sterilized can be arranged separately without being brought into contact with each other by the partition plate of the inner container, no spark is generated even if the object to be sterilized is made of metal.

Next, an embodiment of a system container for sterilization using a second microwave oven according to the present invention will be described with reference to FIGS. In addition, about the structure same as 1st Embodiment of the system container for sterilization by the 1st microwave oven of this invention, the same code | symbol is used and description is abbreviate | omitted.
Further, regarding the second system container of the present invention, the configuration in which the protrusion on the bottom surface of the container main body and the inner container are omitted will be described below, but the present invention is not limited to this, and the first system of the present invention. Of course, like the container, it is possible to provide a protrusion on the bottom surface of the container body, and to use inner containers of various configurations as shown in FIGS.

12 is an exploded perspective view of a system container for sterilization using a second microwave oven according to the present invention, and FIG. 13 is a cross-sectional view corresponding to FIG.
A system container 101 for sterilization using a second microwave oven according to the present invention comprises a container body 1, a lid body 2 and a cap 3. The container body 1 has a body fitting portion 9 at the top, and the lid body 2 at the bottom. The lid lower portion fitting portion 13 is provided with a lid concave portion 7 on the upper portion, the cap 3 is provided with a cap fitting portion 12 and a cap steam discharge groove 25 on the side surface, and the main body fitting portion 9 and the lid lower portion fitting portion 13 are provided. The lid recess 7 and the cap fitting portion 12 are fitted and integrated, and the lid recess 7 has a lid opening 8 at the center.
Between the lid recess 7 and the cap 3, a pressure adjusting plate 30 for restricting the discharge of steam from the lid opening 8 and increasing the pressure in the system container 10 is inserted.

In the first system container of the present invention, the steam discharge groove is provided in the lid recess in the upper part of the lid, whereas in the second system container of the present invention, the steam discharge groove is provided on the side of the cap.
This second system container of the present invention not only has an excellent vapor discharge function equivalent to the first container of the present invention, but the second container of the present invention is compared with the first container of the present invention. Thus, since the shape is relatively simple, there is a further advantage that the plastic can be easily separated when it is molded with a mold and can be easily manufactured.

  As shown in FIG. 14, the lid 2 and the cap 3 are formed so that the water vapor generated by the steam generated in the container 101 by heating can be automatically controlled. On the side surface of the cap 3, cap fitting portions 12 and cap steam discharge grooves 25 are alternately provided with appropriate widths.

With the above structure, when the amount of water vapor generated when the container 101 is heated is relatively small, a concave cap is formed in a state where the lid 2 and the cap 3 are fitted as shown in FIG. It rises through the steam discharge groove 25 and passes between the cap flange 16 and the lid top 21 and is discharged to the outside.
However, since the amount of water vapor generated and the expansion ratio associated therewith differ depending on the amount of water in the container 101 and the output of the microwave oven, they do not expand suddenly and receive energy of 100% by the structure of the cap 3 alone. As shown in FIG. 15 (c), in the fitting portion between the lid body 2 and the container main body 1, the main body wall portion 9b is provided with a large dimensional difference in units of several millimeters from the lid lower portion engaging portion 13c. The lid body 2 relatively moves in the vertical direction, and the entire lid body 2 temporarily receives this instantaneous water vapor, thereby reducing the amount of energy applied to the cap 3.

Similarly, when the amount of water vapor is relatively large, as shown in FIGS. 15 and 16, in the cap 3 and the lid upper fitting portion 11, the lid upper wall portion 11b1 is moved by several millimeters from the cap engaging portion 12c. By setting a large value in units, the cap 3 moves upward, and the water vapor that has passed through the lid opening 8 hits the bottom surface 23 of the cap and pushes up the cap 3 as a whole. The cap 12 and the lid top 21 are moved from the close contact state to the open state until the joint portion 12c structurally stops, the steam flange is released to the outside of the container.
Further, at this time, it is preferable that a plurality of cap vapor discharge grooves 25 are arranged on the outer surface of the cap 3 at equal intervals.

  With such a configuration, the container body 1 and the lid body 2, and the lid body 2 and the cap 3 are stably fitted without being unintentionally detached during handling of the container 101. The inside water can be prevented from leaking.

  When water and an object to be sterilized are put into the system container 101 and heated in a microwave oven, the water is heated to become water vapor, and the vapor pressure of the container 101 is gradually increased. As shown in FIGS. Since the water vapor can be effectively discharged to the outside by pushing up 3, it is possible to prevent the fitting of the container main body 1 and the lid body 2 from being released due to the vapor pressure, or to prevent water from splashing outside the container 101. it can.

As described above, according to the sterilization system container using the microwave oven according to the present invention, when the vapor pressure increases, the cap and / or the lid is automatically pushed upward, and the water vapor generated in the container is automatically generated. Therefore, the fitting between the container main body and the lid body can be prevented from being released due to the vapor pressure, and water can be prevented from splashing outside the container.
In addition, the cap after heating returns to the same fitting state as before heating by the automatic decompression system, and the container body and lid, and the lid and cap are stably fitted by the fitting portion as before heating. It has a remarkable effect that it can prevent leakage of water.
Furthermore, according to the second system container of the present invention, since the shape is relatively simple, the plastic is easily separated when molding with a mold, and can be easily manufactured.

The disassembled perspective view of 1st Embodiment of the system container for sterilization by the 1st microwave oven of this invention. Sectional drawing which isolate | separated and showed three elements of 1st Embodiment of the system container for sterilization by the 1st microwave oven of this invention. The disassembled perspective view of 1st Embodiment of the system container for sterilization by the 1st microwave oven of this invention of the state which the sterilization target object and water entered into the container main body. Explanatory drawing of the flow of steam when steam pressure is comparatively small. Explanatory drawing of the flow of steam in case steam pressure is comparatively large. (A) is sectional drawing of the fitting state of 1st Embodiment of the system container for sterilization by the 1st microwave oven of this invention, (b) and (c) are principal part expanded sectional views. (A) is an enlarged sectional view of the raised state of the cap in the sterilization system container according to the first microwave oven of the present invention, (b) is an enlarged sectional view of the lowered state of the cap, and (c) is an elevated state of the lid. An expanded sectional view, (d) is an expanded sectional view of the descent state of a lid. (A) is expanded sectional view which shows the raising state of the cap in the system container for sterilization by the 1st microwave oven of this invention in the position of a lid body vapor | steam discharge groove, (b) is a lid body vapor | steam discharge groove | channel which shows the descent state of a cap The expanded sectional view shown by the position. The disassembled perspective view of 2nd Embodiment of the system container for sterilization by the 1st microwave oven of this invention. The disassembled perspective view of 3rd Embodiment of the system container for sterilization by the 1st microwave oven of this invention. The disassembled perspective view of 4th Embodiment of the system container for sterilization by the 1st microwave oven of this invention. The disassembled perspective view of the system container for sterilization by the 2nd microwave oven of this invention. Sectional drawing which isolate | separated and showed three elements of the system container for sterilization by the 2nd microwave oven of this invention. (A) is sectional drawing of the fitting state of the system container for sterilization by the 2nd microwave oven of this invention, (b) and (c) are principal part expanded sectional views. (A) is an enlarged sectional view of the raised state of the cap in the system container for sterilization by the second microwave oven of the present invention, (b) is an enlarged sectional view of the lowered state of the cap, and (c) is an elevated state of the lid. An expanded sectional view, (d) is an expanded sectional view of a lowered state of a lid body An exploded perspective view of a system container for sterilization by a second microwave oven of the present invention. (A) is expanded sectional view which shows the raising state of the cap in the system container for sterilization by the 2nd microwave oven of this invention by the position of a cap vapor | steam discharge groove, (b) is the position of a cap vapor | steam discharge groove which shows the descent | fall state of a cap. The expanded sectional view shown by. The schematic diagram which shows the system container for sterilization by the conventional microwave oven.

Explanation of symbols

1, 1b, 1c, 1d: Container body 2, 2b, 2c, 2d: Lid 3, 3b, 3c, 3d: Cap 7, 7b, 7c, 7d: Lid in concave part 8: Lid opening 9: Main body fitting Joint part 10, 10b, 10c, 10d, 101: System container for sterilization by microwave oven 11: Lid upper fitting part 12: Cap fitting part 13: Lid lower fitting part 18: Lid vapor discharge groove 23: Cap bottom 25: Cap steam discharge groove

Claims (3)

Consists of container body, lid, and cap,
The container body has a body fitting portion at the top,
The lid body includes a lid body lower fitting portion at a lower portion and a lid recess portion at an upper portion,
The lid recess includes a lid opening at the center, a lid upper fitting portion and a lid vapor discharge groove on the side,
The cap includes a cap fitting portion on a side surface,
The body fitting portion and the lid lower fitting portion, the lid upper fitting portion and the cap fitting portion are fitted and integrated,
A system for sterilization by a microwave oven that discharges air and steam in a container from the lid opening and the lid vapor discharge groove and / or between the main body fitting portion and the lid lower fitting portion. A container ,
It has a pressure adjusting plate between the lid recess and the cap,
System container for sterilization by microwave oven. Consists of container body, lid, and cap,
The container body has a body fitting portion at the top,
The lid body includes a lid body lower fitting portion at a lower portion and a lid recess portion at an upper portion,
The lid recess includes a lid opening at the center and a lid upper fitting part on the side,
The cap includes a cap fitting portion and a cap steam discharge groove on a side surface,
The body fitting portion and the lid lower fitting portion, the lid upper fitting portion and the cap fitting portion are fitted and integrated,
System container for sterilization using a microwave oven that discharges air and steam in the container through the lid opening and the cap vapor discharge groove and / or between the main body fitting portion and the lid lower fitting portion Because
It has a pressure adjusting plate between the lid recess and the cap,
System container for sterilization by microwave oven. The system container for sterilization by a microwave oven according to claim 1 or 2 , wherein an inner container having a drain hole at the bottom is accommodated in the container body.

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