JPS6077720A - Metal heat insulating container - Google Patents
Metal heat insulating containerInfo
- Publication number
- JPS6077720A JPS6077720A JP18597283A JP18597283A JPS6077720A JP S6077720 A JPS6077720 A JP S6077720A JP 18597283 A JP18597283 A JP 18597283A JP 18597283 A JP18597283 A JP 18597283A JP S6077720 A JPS6077720 A JP S6077720A
- Authority
- JP
- Japan
- Prior art keywords
- container
- joint
- insulating container
- metal heat
- heat
- 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
Landscapes
- Packages (AREA)
- Thermally Insulated Containers For Foods (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は金属製の保温容器に係シ、堅牢にして保温性能
に優れ、しかも製作容易な保温容器に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a metal heat-insulating container, and more particularly, to a heat-insulating container that is robust, has excellent heat-retaining performance, and is easy to manufacture.
保温容器、例えば魔法瓶はガラス製、合成樹脂製、金属
製など各種材質のものが製造されているが、これらは材
質に起因する長所、欠点をそれぞれそなえている。Heat-retaining containers, such as thermos flasks, are manufactured from various materials such as glass, synthetic resin, and metal, but each of these has its own advantages and disadvantages depending on the material.
この内、金属製の魔法瓶はガラス製などに比べて耐衝撃
性に優れている反面、製造工程が比較的煩瑣であるとい
う欠点がある。Among these, metal thermos flasks have better impact resistance than glass flasks, but have the disadvantage that the manufacturing process is relatively complicated.
本発明けよシ一層堅牢にして保温性能に優れた製作容易
な金属保温容器を提供せんとするものであり、その骨子
とするところは、分割された金属製容器部材の結合で形
成した内容器と外容器との組合せ一体化によって得られ
、内外容器間を真空断熱してなる金属製保温容器におい
て、内容器および外容器は共に容器胴部の同位置におけ
る分割部材の接合部を持ち、該接合部は部材端縁を全周
に亘って外方に曲折させた鍔状縁の重ね接合で形成され
、ると共に、内容器接合部の複数ケ所には外容器接合部
内壁に形成された曲折溝に嵌入する突状重ね接合部が形
成されてなる金属製保温容器である。The present invention aims to provide a metal heat-insulating container that is more robust, has excellent heat-retaining performance, and is easy to manufacture. In a metal heat-insulating container obtained by combining and integrating an outer container with vacuum insulation between the inner and outer containers, both the inner container and the outer container have joints of dividing members at the same position on the body of the container. The joint is formed by overlapping joints of flanged edges that are bent outward over the entire circumference of the member, and there are also bends formed on the inner wall of the joint of the outer container at multiple locations at the joint of the inner container. This is a metal heat-insulating container formed with a protruding overlapped joint that fits into a groove.
以下、図面を引用しつ＼本発明を詳述する。The present invention will be described in detail below with reference to the drawings.
第１図は本発明保温容器の一例を示す金属製＋１．α法
瓶の倹断面図であり、第２図は第１図のＡ−Ａ’断面図
、第３図は第１図における内容器及び外容器の接合部を
示す拡大縦断面図である。FIG. 1 shows an example of a heat insulating container made of metal according to the present invention. FIG. 2 is a cross-sectional view taken along the line AA' in FIG. 1, and FIG. 3 is an enlarged longitudinal sectional view showing the joint between the inner container and the outer container in FIG. 1.
これらにおいて、８σ法瓶本体１は内容器２と外容器３
′との結合一体化により形成されている。In these, the 8σ method bottle body 1 has an inner container 2 and an outer container 3.
It is formed by combining and integrating with '.
内容器２は底部を構成する底体２′と、瓶口部を構成す
る開口体２″の両者の分割部材の接合で形成されている
。The inner container 2 is formed by joining two divided members: a bottom body 2' constituting the bottom part and an opening body 2'' constituting the bottle mouth part.
一方、外容器３も底部を構成する底体３′と瓶口部全構
成する開口体３″との両者の分割部材の接合で形成され
るが、これら内外容器は共に容器の胴部の同位置におい
てそれぞれ接合されるものである。On the other hand, the outer container 3 is also formed by joining the divided members of the bottom body 3' which constitutes the bottom part and the opening body 3'' which constitutes the entire bottle mouth part, but these inner and outer containers are both made of the same body part of the container. They are joined at their respective positions.
外容器３における底体３′と開口体３″の接合部分は部
材の端縁を全周に亘って外方に彎曲させて鍔状縁をなし
、これら両者をシーム溶接して接合部４が形成されてい
る。The joint part between the bottom body 3' and the opening body 3'' in the outer container 3 is formed by curving the edge of the member outward over the entire circumference to form a brim-like edge, and the joint part 4 is formed by seam welding the two parts. It is formed.
内容器２における底体２′と開口体２″も外容器の場合
と同様に部材の端縁を全周に亘って外方に烟・曲させて
鍔状縁となし、これら両者をシーム溶接して接合部５を
形成しているが、この接合の４ケ所においては、重ね接
合の突出長さを長くした突状重ね接合部６を形成してい
る。Similarly to the case of the outer container, the bottom body 2' and opening body 2'' of the inner container 2 are heated and bent outward over the entire circumference to form a flanged edge, and both are seam welded. The joint portion 5 is formed by forming a joint portion 5, and at four points of this joint, a protruding overlap joint portion 6 is formed in which the projecting length of the overlap joint is increased.
そしてとの突状重ね接合部６は内外容器を組合せ一体化
した場合、第３図で特に明らか々通り、外容器の接合部
内壁に形成されている曲折溝７に必要によっては、熱伝
導の低い例えばグラスファイバー等１０を介在して嵌入
する突出長さを持つものである。When the inner and outer containers are combined and integrated, the protruding overlapping joint 6 with the outer container may be formed into a bent groove 7 formed on the inner wall of the joint of the outer container, if necessary, to improve heat conduction. The length of the protrusion is so small that it can be fitted with a glass fiber or the like 10 interposed therebetween.
又開口体２“と３″は口部８においてシーム溶接されて
いる。The apertures 2'' and 3'' are also seam welded at the mouth 8.
尚、９は外容器の底体３′下部の全周に設けた膨出部で
あり、内外容器の間隙は真空により断熱性が保持される
ものである。Incidentally, reference numeral 9 denotes a bulge provided around the entire circumference of the lower part of the bottom body 3' of the outer container, and the gap between the inner and outer containers is kept thermally insulated by vacuum.
本発明の保温容器は上記の構造を持つものであるが、内
容器および外容器を構成する分割部材を同じ位置で接合
し、かつその接合が部材の端縁を全周に亘って外方に曲
折させて重ね接合せしめておシ、更に容器口部８も重ね
接合により内外容器の一体化をはかつている。The heat insulating container of the present invention has the above-described structure, but the divided members constituting the inner container and the outer container are joined at the same position, and the joining extends outward over the entire circumference of the member. The container mouth part 8 is also overlapped and joined to integrate the inner and outer containers.
通常、重ね溶接は、突合せ溶接に比べて水密性、気密性
に優れた接合が得られるものであるが、本発明容器にお
ける内外缶容器の接合は、上述の通シ、すべて市ね接合
によって形成されているので極めて堅牢であシ、衝撃に
対して優れた耐性を持つのみならず、高い水蜜性、気密
性を有する保温容器が得られる。Normally, lap welding provides a joint with superior watertightness and airtightness compared to butt welding, but the joint between the inner and outer cans in the container of the present invention is formed by the above-mentioned through-hole joint. As a result, it is possible to obtain a heat insulating container that is extremely robust and has not only excellent resistance to impact, but also has high water tightness and airtightness.
又、内容器の接合部に設けた複数の突状重ね接合部が外
容器の接合部内壁に形成された曲折溝に接触的にｖ人し
ているのでこれが内外容器の間隙を一定に保つスペーサ
ーの役割をはだし、内容器が内部でゆれ動くことなくし
っかりと固定される。又か＼る突状重ね接合部は外容器
の前記曲折溝に嵌入して内容器の上下方向への動きをも
固定出来るため、内外容器間の底部を支持体で支持する
必要がなく、この様に内容器を前記突状重ね接合部と曲
折溝とによって支持するのみで他にスペーサーや支持体
を使用する必要がないので材料の節約及び容器の断熱性
を高めることが出来る。In addition, since the plurality of protruding overlapping joints provided at the joint of the inner container are in contact with the bent grooves formed on the inner wall of the joint of the outer container, this serves as a spacer to keep the gap between the inner and outer containers constant. The inner container is firmly fixed without shaking inside. In addition, the protruding overlapping joint part fits into the bent groove of the outer container and can also fix the vertical movement of the inner container, so there is no need to support the bottom between the inner and outer containers with a support. Similarly, since the inner container is only supported by the protruding overlapping joint and the bent groove, there is no need to use any other spacers or supports, so that it is possible to save on materials and improve the heat insulation of the container.
か＼る突状重ね接合部は内容器周囲の複数個所、好１し
くは２〜５ケ所に配置することでよい。又、外容器の上
記重ね接合部は、容器外部の全周に亘って帯状の突出部
を形成するため、保温容器の体裁を良くシ、美観を与え
る効用もある。Such protruding overlapping joints may be arranged at a plurality of locations around the inner container, preferably at 2 to 5 locations. Further, since the overlapping joint portion of the outer container forms a band-shaped protrusion over the entire circumference of the outside of the container, it also has the effect of improving the appearance of the heat-insulating container and giving it an aesthetic appearance.
本発明の金属製保温容器の材質は特に制限はなく、アル
ミニウムその他の加工し易い耐食性金属、或はステンレ
ス鋼その地熱伝導率の比較的低い耐食性金属材料が好ま
しく使用出来る。The material of the metal heat-insulating container of the present invention is not particularly limited, and aluminum and other easily processable corrosion-resistant metals, stainless steel, and other corrosion-resistant metal materials with relatively low geothermal conductivity can be preferably used.
又、接合部の接合方式にも特別な制限はないが、水密性
、気密性を高めるためにはシーム溶接が最も推奨出来る
。Furthermore, there are no particular restrictions on the method of joining the joints, but seam welding is most recommended in order to improve watertightness and airtightness.
本発明の保温容器の形状については前記した構成を満た
している限シ如何なる形状でもよく、又、内容器の突状
重ね接合部と、外容器接合部内壁の曲折溝の構造につい
ても前記の彎曲状の溝に限定されるものではなく、例え
ば第４図に示す通シ、段部をもって形成した曲折溝７′
に嵌入する構造であってもよい。The shape of the heat insulating container of the present invention may be any shape as long as it satisfies the configuration described above, and the structure of the protruding overlapping joint portion of the inner container and the bent groove on the inner wall of the joint portion of the outer container may also be formed into the above-mentioned curved shape. For example, it is not limited to a shaped groove, and for example, a bent groove 7' formed with a through hole or a stepped portion as shown in FIG.
It may be a structure that fits into the
本発明の保温容器を組立てるに当っては、内容器の底体
と開口体とを接合し、内容器を外芥器の底体内に収容し
た後、外容器の開口体を接合し、口部を接合した後、内
外容器の間隙内を真空とすることにより、極めて容易に
製作することが出来る。又その際必要に応じて把手や提
げ子部品を取付けることにより最終的に機能性に富んだ
保温容器とすることが出来る。In assembling the heat insulating container of the present invention, the bottom body and opening body of the inner container are joined together, the inner container is accommodated in the bottom body of the outer container, and then the opening body of the outer container is joined, and the opening body It can be manufactured extremely easily by creating a vacuum in the gap between the inner and outer containers after they are joined. In addition, by attaching handles and holder parts as necessary, the final heat-insulating container can be made highly functional.
なお自然のことながら、本発明に係る保温容器は冷却物
を収納する保冷８Ｂとしても使用可能である。Naturally, the heat insulating container according to the present invention can also be used as a cold insulating container 8B for storing cooled objects.
第１図は本発明に係る保温容器の一例を示す縦断面図、
第２図は第１図のＡ−Ａ’断面図、第３図は第１図にお
ける内容及び外容器における接合部を示す拡大縦断面図
であり、第４図は第３１図の他の態様を示す縦断面図で
ある。
１・・魔法瓶本体、２・・・内容器、
３ 外容器、 ４，５・・接合部、
６・突状重ね接合部。
Ｖ、１０
第２図
第３０
箆Ｌ＋いFIG. 1 is a longitudinal cross-sectional view showing an example of a heat-retaining container according to the present invention;
FIG. 2 is a sectional view taken along the line AA' in FIG. 1, FIG. 3 is an enlarged longitudinal sectional view showing the contents in FIG. 1 and the joints in the outer container, and FIG. 4 is another aspect of FIG. FIG. 1. Thermos bottle body, 2. Inner container, 3. Outer container, 4, 5. Joint, 6. Protruding overlapping joint. V, 10 Figure 2, Figure 30, L + I
Claims (1)
器と外容器との組合せ一体化によって得られ、内外容器
間を真空断熱してなる金属製保温容器において、内容器
および外容器は共に容器胴部の同位置における分割部材
の接合部を持ち、該接合部は部材端縁を全周に亘って外
方に曲折させた鍔状縁の重ね接合で形成されると共に、
内容器接合部の複数ケ所には外容器接合部内ｉ＋ｇに形
成された曲折溝に嵌入する突状重ね接合部が形成されて
なる金属製保温容器。1. In a metal heat-insulating container obtained by combining and integrating an inner container and an outer container formed by joining divided metal container members, and having vacuum insulation between the inner and outer containers, both the inner container and the outer container are It has a joint part of the divided members at the same position of the container body, and the joint part is formed by overlapping joints of flanged edges that are bent outward over the entire circumference of the member, and
A metal heat-insulating container in which a plurality of protruding overlapping joints are formed at a plurality of locations of the inner container joint to fit into bent grooves formed in the outer container joint i+g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18597283A JPS6077720A (en) | 1983-10-06 | 1983-10-06 | Metal heat insulating container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18597283A JPS6077720A (en) | 1983-10-06 | 1983-10-06 | Metal heat insulating container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6077720A true JPS6077720A (en) | 1985-05-02 |
| JPS635088B2 JPS635088B2 (en) | 1988-02-02 |
Family
ID=16180095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18597283A Granted JPS6077720A (en) | 1983-10-06 | 1983-10-06 | Metal heat insulating container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6077720A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004345709A (en) * | 2003-05-23 | 2004-12-09 | Eisai Co Ltd | Multilayer container |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6447849U (en) * | 1987-09-19 | 1989-03-24 |
-
1983
- 1983-10-06 JP JP18597283A patent/JPS6077720A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004345709A (en) * | 2003-05-23 | 2004-12-09 | Eisai Co Ltd | Multilayer container |
| JP4528494B2 (en) * | 2003-05-23 | 2010-08-18 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | Multi-layer container for tablets |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS635088B2 (en) | 1988-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6034332A (en) | Vessel and manufacture thereof | |
| JPS6077720A (en) | Metal heat insulating container | |
| JPS607822A (en) | Dual-mouth vacuum double heat insulating container and production thereof | |
| JPS6229126B2 (en) | ||
| JPH0278884A (en) | Inner box for heat insulating box body | |
| JPS5898310U (en) | Seal structure at the bottom of paper cups | |
| JP2508683B2 (en) | Method for manufacturing metal double cup | |
| JPS5911099Y2 (en) | Synthetic resin shipping box | |
| JPS60167891U (en) | Heat insulation cover for bent pipe section | |
| JPH0228847Y2 (en) | ||
| JPS5923083U (en) | refrigerator door | |
| JPH01135050U (en) | ||
| JPH0240918Y2 (en) | ||
| JP2000220229A (en) | Heat insulating panel and heat insulating panel connecting structure | |
| JPS5865921U (en) | lunch box | |
| JPH02134926U (en) | ||
| JPS6015236U (en) | Metal vacuum double container | |
| JPS6111852U (en) | Coupling fittings between column and body frame | |
| JPS62148231U (en) | ||
| JPS6383582U (en) | ||
| JPS6164844U (en) | ||
| JPS59184720U (en) | electric water heater | |
| JPS60106550U (en) | metal thermos flask | |
| JPS60167892U (en) | vacuum insulation | |
| JPS6015473U (en) | Lap joint metal pipe for airtight containers |