JPS6330378Y2 - - Google Patents
Info
- Publication number
- JPS6330378Y2 JPS6330378Y2 JP3709085U JP3709085U JPS6330378Y2 JP S6330378 Y2 JPS6330378 Y2 JP S6330378Y2 JP 3709085 U JP3709085 U JP 3709085U JP 3709085 U JP3709085 U JP 3709085U JP S6330378 Y2 JPS6330378 Y2 JP S6330378Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- lid
- valve
- food
- suction cup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 235000013305 food Nutrition 0.000 claims description 12
- 244000005700 microbiome Species 0.000 description 8
- 238000009920 food preservation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 235000021067 refined food Nutrition 0.000 description 2
- 206010016952 Food poisoning Diseases 0.000 description 1
- 208000019331 Foodborne disease Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000013527 bean curd Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Packages (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
Description
【考案の詳細な説明】
この考案は、食品を収容する容器に関する。従
来、生鮮、及び加工食品の一般的な保存手段とし
て、冷蔵庫による冷凍、及び冷蔵処理が、食品の
種別と、保存日時に応じて行なわれているが、前
者は解凍に時間を要し、又、処理する食品によつ
て品質は低下する。後者は日時の経過と共に、食
品に付着している微生物、及び容器内に侵入付着
する微生物の増殖により、変質腐敗を来して食中
毒の原因となる。[Detailed description of the invention] This invention relates to a container for storing food. Conventionally, as a general preservation method for fresh and processed foods, freezing in a refrigerator and refrigeration processing have been carried out depending on the type of food and storage date and time, but the former takes time to thaw and , the quality of the food decreases depending on the food being processed. As time passes, microorganisms attached to the food and microorganisms that invade and adhere to the container multiply, resulting in deterioration and spoilage, causing food poisoning.
この考案は、前記後者の処理、及び冷蔵庫外の
常温処理に於て、食品の品質を永続保持するを目
的としたもので、微生物の増殖を防止抑制するた
め、食品を収容した容器内を気密にして空気を排
出し、空気に含有される酸素を減少遮断して微生
物の増殖を抑制するため、次のように構成する。
この考案を図面によつて説明すると、
第１図において、丸及び角型の容器１口縁の滑
上面に密接して被冠する、上面平滑な蓋２下面周
囲に、容器１口縁内側面に嵌合する枠３と、その
外方に、容器１内を気密にするシリコンチユーブ
のパツキン４を埋設した溝５を設ける。蓋２上面
に、内部を円錘台形に形成した孔６の平滑な底面
中央に排気口７を設けた弁座８を設置し、この弁
座には、円錘台形周囲の中間部に一端を残した割
れ目９を有する可撓性の弁１０を緩嵌して当接す
る。 This idea was aimed at permanently maintaining the quality of food during the latter process and normal temperature processing outside the refrigerator.In order to prevent and suppress the growth of microorganisms, the inside of the container containing the food is kept airtight. In order to suppress the growth of microorganisms by exhausting the air and reducing and blocking the oxygen contained in the air, the following structure is used.
To explain this invention with drawings, in Fig. 1, a lid 2 with a smooth upper surface that closely covers the sliding surface of the rim of a round or square container 1 is placed around the lower surface of the container 1, and an inner surface of the rim of the container 1. A frame 3 that fits into the frame 3 is provided, and a groove 5 in which a silicon tube packing 4 for making the inside of the container 1 airtight is embedded is provided on the outside of the frame 3. A valve seat 8 is installed on the upper surface of the lid 2 and has an exhaust port 7 at the center of the smooth bottom of a hole 6 whose interior is shaped like a trapezoid of a cone. A flexible valve 10 having the remaining crack 9 is loosely fitted and brought into contact.
以上に構成した蓋を被冠し、食品を収容した容
器内空気を排出する吸気具は、
下面を滑球面に形成した中央に、蓋２面上に突
出する弁１０上部を包含する孔１１を設け、中央
部より外縁に順応して肉薄に構成した可撓性の吸
盤１２上に、外縁端部に剥離用の突片１３と、中
央部に左右に倒立する環１４を設置する。 The suction device that is covered with the lid configured as above and discharges the air inside the container containing food has a hole 11 in the center of which the lower surface is formed into a smooth spherical surface and includes the upper part of the valve 10 that protrudes onto the second surface of the lid. A peeling protrusion 13 is installed at the outer edge end of a flexible suction cup 12 which is made thinner from the center part to the outer edge, and a ring 14 which stands inverted from side to side is installed at the center part.
前記吸気具による容器内空気を排出する作用及
び効果は、
食品を収容した容器に被冠した蓋を押え、吸盤
下面中央部が弁上方に位置するように蓋上に載置
して押圧すると、蓋の平滑面と、可撓性吸盤の滑
球面外縁部の密接により、球面内空気は圧縮され
て陽圧となり、弁座に当接する弁を圧迫して排気
口は強く閉塞され、よつて空気は球面外縁端部を
押上して外部に押出され、平盤状に蓋面に密接し
て全量に近い空気は押出される。又、環を引張す
ると、可撓性吸盤の球面復元によつて生ずる内部
陰圧により、容器内空気は排気口より弁を押上し
て形成される球面内に侵入する。従つてこの操作
を反復すると、当初は環の押圧、引張により空気
は排出し、侵入するが、容器内空気が次第に稀薄
となり陰圧が増大すると、吸盤は蓋面に吸着状態
となり、ために容器内空気は、環の引張により球
面内に侵入し、蓋面への吸着により外部に押出さ
れ、終には容器内は真空に近づき微生物の増殖は
抑制されて食品保存の目的は達せられ、その効果
は、昭和60年４月13日〜18日間に、青森県工業試
験場内の27℃の実験室内において、本考案容器と
対照容器に、微生物47個／ｇ付着の袋入豆腐をそ
れぞれ収容し、食品保存の比較実験を行なつた結
果、本考案容器は4.6×106個／ｇ、対照容器は1.1
×108個／ｇと、微生物の増殖は1/24位に、本案
容器が少ないことが証明されている。 The action and effect of discharging the air inside the container by the suction tool is as follows: When the suction device is pressed against the lid that covers the container containing the food, and the suction cup is placed on the lid so that the central part of the lower surface is located above the valve and pressed. Due to the close contact between the smooth surface of the lid and the outer edge of the smooth spherical surface of the flexible suction cup, the air inside the spherical surface is compressed and becomes a positive pressure, which presses the valve that is in contact with the valve seat and strongly blocks the exhaust port, thus preventing air from flowing out. is pushed up on the outer edge of the spherical surface and pushed out to the outside, and close to the lid surface in a flat shape, and nearly the entire amount of air is pushed out. Furthermore, when the ring is pulled, the internal negative pressure generated by the spherical restoration of the flexible suction cup causes the air inside the container to push up the valve through the exhaust port and enter into the spherical surface formed. Therefore, when this operation is repeated, air will initially be expelled and then infiltrated by the pressure and tension of the ring, but as the air inside the container gradually becomes diluted and the negative pressure increases, the suction cup will become attracted to the lid surface, causing the container to become stuck. The internal air enters the spherical surface due to the tension of the ring, and is pushed out by adsorption to the lid surface. Eventually, the inside of the container approaches a vacuum, inhibiting the growth of microorganisms, and the purpose of food preservation is achieved. The effect was confirmed by storing bagged tofu containing 47 microorganisms/g in containers of the present invention and control containers for 18 days from April 13, 1985 in a 27℃ laboratory at the Aomori Prefectural Industrial Research Institute. As a result of a comparative experiment on food preservation, the container of the present invention was 4.6×10 6 pieces/g, and the control container was 1.1
×10 8 pieces/g, the growth of microorganisms is 1/24th, and it has been proven that there are fewer microorganisms in this container.
吸盤球面は弁を押圧して蓋面に強く吸着し、容
器内は弁座上で二重に気密が保たれた状態とな
り、又、蓋は下面外周のパツキンを押圧し、埋設
した溝に容器口縁の滑上端部が嵌入して強力に吸
着しており、従つて加熱殺菌した加工食品の長期
保存もでき、その保存状態は容器内陰圧による蓋
の凹面により判明し、且又、本案は従来の気密容
器の蓋押え止メ具が不用となる付帯効果がある。 The spherical surface of the suction cup presses the valve and strongly adheres to the lid surface, making the inside of the container doubly airtight on the valve seat.Also, the lid presses the gasket on the outer periphery of the bottom surface, and the container is inserted into the buried groove. The sliding upper end of the mouth rim fits in and strongly adsorbs the food, and therefore heat-sterilized processed foods can be stored for a long period of time, and the state of storage can be determined by the concave surface of the lid due to the negative pressure inside the container. This has the additional effect of eliminating the need for a conventional lid-holding device for airtight containers.
尚、保存中の食品取出しは、吸盤上の突片を引
張すると、球面は容易に剥離して吸盤は取除か
れ、更に、弁上部を割れ目から剥離して引張する
と、弁下面端部が弁座より剥離し、容器内には空
気が侵入して常圧となる。又、容器内が常圧で
も、蓋に設置された弁は、円錘台形の孔により脱
落して粉失することがない。 To remove food during storage, if you pull the protruding piece on the suction cup, the spherical surface will easily peel off and the suction cup will be removed.Furthermore, if you peel off the upper part of the valve from the crack and pull it, the lower end of the valve will be removed. It separates from the seat and air enters the container, creating normal pressure. Furthermore, even if the inside of the container is at normal pressure, the valve installed in the lid will not fall off due to the trapezoidal hole and the powder will not be lost.
以上記述したように本考案は、蓋に弁を設置し
ただけの簡単な構造で、食品保存の永続が計られ
る効果あるものである。 As described above, the present invention has a simple structure of simply installing a valve on the lid, and is effective in ensuring long-lasting food preservation.
第１図は本考案の弁座上に吸盤を載置した縦断
面図、第２図は本考案の斜視図、第３図は弁の斜
視図である。
１……容器、２……蓋、３……枠、４……パツ
キン、５……溝、６……孔、７……排気口、８…
…弁座、９……割れ目、１０……弁、１１……
孔、１２……吸盤、１３……突片、１４……環。
FIG. 1 is a longitudinal sectional view of a suction cup placed on the valve seat of the present invention, FIG. 2 is a perspective view of the present invention, and FIG. 3 is a perspective view of the valve. 1... Container, 2... Lid, 3... Frame, 4... Gasket, 5... Groove, 6... Hole, 7... Exhaust port, 8...
...valve seat, 9...crack, 10...valve, 11...
Hole, 12... Suction cup, 13... Projection, 14... Ring.
Claims (1)
外方にパツキン４を埋設した溝５を設け、蓋２上
面に円錘台形に形成した孔６の、底面中央に排気
口７を貫設した弁座８に、円錘台形の周囲に割れ
目９を有する弁１０を緩嵌した食品保存容器。 A frame 3 is provided around the lower surface of the lid 2 that covers the container 1, and a groove 5 in which a gasket 4 is embedded is provided on the outside of the frame 3, and an exhaust port 7 is provided in the center of the bottom surface of a hole 6 formed in the shape of a trapezoid on the upper surface of the lid 2. This food storage container has a valve 10 having a trapezoidal cone-shaped crevice 9 loosely fitted into a valve seat 8 which is inserted through the valve seat 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3709085U JPS6330378Y2 (en) | 1985-03-14 | 1985-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3709085U JPS6330378Y2 (en) | 1985-03-14 | 1985-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61154851U JPS61154851U (en) | 1986-09-25 |
| JPS6330378Y2 true JPS6330378Y2 (en) | 1988-08-15 |
Family
ID=30542868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3709085U Expired JPS6330378Y2 (en) | 1985-03-14 | 1985-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6330378Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0140806Y2 (en) * | 1987-04-09 | 1989-12-05 |
-
1985
- 1985-03-14 JP JP3709085U patent/JPS6330378Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61154851U (en) | 1986-09-25 |
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