JPH0480867U - - Google Patents
Info
- Publication number
- JPH0480867U JPH0480867U JP12295890U JP12295890U JPH0480867U JP H0480867 U JPH0480867 U JP H0480867U JP 12295890 U JP12295890 U JP 12295890U JP 12295890 U JP12295890 U JP 12295890U JP H0480867 U JPH0480867 U JP H0480867U
- Authority
- JP
- Japan
- Prior art keywords
- container
- groove
- intake passage
- outside
- vacuum precooling
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 description 5
Landscapes
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Closures For Containers (AREA)
Description
第１図は本考案の実施例を示す真空予冷用容器
の斜視図、第２図は第１図の平面図、第３図は第
２図の−線断面図、第４図は第２図の−
線断面図、第５図は第２図のＶ−Ｖ線断面図、第
６図は実施例の作用説明図、第７図は従来の真空
予冷用容器の開口部を示す断面図である。
１１……容器本体、１２……蓋体、１３……周
壁、１４……突条、１５……条溝、１６……吸気
通路、１７……復圧通路、１８……突条の吸気通
路を形成する部分（吸気側突条）、１９……突条
の復圧通路を形成する部分（復圧側突条）、２０
……作動間隙、２１，２２……吸気溝、２３……
吸気間隙、２４，２５，２６……復圧溝、２７…
…復圧間隙。
Fig. 1 is a perspective view of a vacuum precooling container showing an embodiment of the present invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a sectional view taken along the line - - of Fig. 2, and Fig. 4 is of-
5 is a sectional view taken along the line V-V in FIG. 2, FIG. 6 is an explanatory view of the operation of the embodiment, and FIG. 7 is a sectional view showing the opening of a conventional vacuum precooling container. DESCRIPTION OF SYMBOLS 11... Container body, 12... Lid, 13... Peripheral wall, 14... Protrusion, 15... Groove, 16... Intake passage, 17... Recovery passage, 18... Intake passage of protrusion (intake side protrusion), 19...portion forming a recovery passage of the protrusion (recovery pressure side protrusion), 20
...Operating gap, 21, 22...Intake groove, 23...
Intake gap, 24, 25, 26... Recovery groove, 27...
...Recovery gap.
Claims (1)
を備え、容器本体の周壁上面に設けた突条に蓋体
の裏面周縁に設けた条溝が嵌合してなる容器であ
つて、容器本体と蓋体との接合面に容器内外を連
通する吸気通路と復圧通路とをそれぞれ少なくと
も１個づつ開閉可能に形成し、前記突条の吸気通
路を形成する部分が、前記条溝の外壁を遮断する
ように凸字形に屈曲し、真空予冷時の外部からの
吸引力により外側に弾性変形して吸気通路を開く
ように形成され、前記突条の復圧通路を形成する
部分が、復圧時の外部からの押圧力により前記条
溝内で内側に弾性変形して復圧通路を開くように
形成されたことを特徴とする真空予冷用容器。 A container comprising a container body made of a foamed synthetic resin molded body and a lid body, in which a groove provided on the periphery of the back surface of the lid body fits into a protrusion provided on the upper surface of the peripheral wall of the container body, the container body At least one intake passage and one return pressure passage communicating between the inside and outside of the container are each formed on the joint surface between the ridge and the lid body so as to be openable and closable, and the portion of the protrusion forming the intake passage is formed on the outer wall of the groove. It is bent into a convex shape so as to block the air, and is elastically deformed outward by the suction force from the outside during vacuum precooling to open the intake passage. 1. A vacuum precooling container, characterized in that the vacuum precooling container is formed so as to be elastically deformed inward within the groove to open a return pressure passage due to a pressing force from the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990122958U JP2555507Y2 (en) | 1990-11-22 | 1990-11-22 | Vacuum pre-cooling container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990122958U JP2555507Y2 (en) | 1990-11-22 | 1990-11-22 | Vacuum pre-cooling container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0480867U true JPH0480867U (en) | 1992-07-14 |
| JP2555507Y2 JP2555507Y2 (en) | 1997-11-26 |
Family
ID=31870691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990122958U Expired - Fee Related JP2555507Y2 (en) | 1990-11-22 | 1990-11-22 | Vacuum pre-cooling container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2555507Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61118588A (en) * | 1984-11-13 | 1986-06-05 | テクムゼ・プロダクツ・カンパニー | Rotary compressor and main bearing thereof |
| JPS61140576A (en) * | 1984-12-12 | 1986-06-27 | Idemitsu Kosan Co Ltd | Benzothiazolone derivative, preparation thereof, and agricultural and horticultural fungicide containing said derivative as active component |
| JPS63616U (en) * | 1986-06-17 | 1988-01-06 |
-
1990
- 1990-11-22 JP JP1990122958U patent/JP2555507Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61118588A (en) * | 1984-11-13 | 1986-06-05 | テクムゼ・プロダクツ・カンパニー | Rotary compressor and main bearing thereof |
| JPS61140576A (en) * | 1984-12-12 | 1986-06-27 | Idemitsu Kosan Co Ltd | Benzothiazolone derivative, preparation thereof, and agricultural and horticultural fungicide containing said derivative as active component |
| JPS63616U (en) * | 1986-06-17 | 1988-01-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2555507Y2 (en) | 1997-11-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |