JPS6455853U - - Google Patents
Info
- Publication number
- JPS6455853U JPS6455853U JP14894087U JP14894087U JPS6455853U JP S6455853 U JPS6455853 U JP S6455853U JP 14894087 U JP14894087 U JP 14894087U JP 14894087 U JP14894087 U JP 14894087U JP S6455853 U JPS6455853 U JP S6455853U
- Authority
- JP
- Japan
- Prior art keywords
- metal thermos
- bottom body
- thermos flask
- flask
- fitted
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Thermally Insulated Containers For Foods (AREA)
Description
第１図は本案構造の第１実施例において金属製
魔法瓶と底体とを分離して示す正面図で、底体に
ついては嵌着位置から１８０度回転させた状態で
且つ第２図の−線における断面図を示すもの
であり、第２図は底体の平面図、第３図は本案構
造の第２実施例において金属製魔法瓶と底体とを
分離して示す正面図で、底体については嵌着位置
から１８０度回転させた状態の縦断面図を示すも
のであり、第４図は従来の金属製魔法瓶の底体固
定構造の要部を示す縦断面図、第５図は従来の金
属製魔法瓶の底体固定構造において発泡樹脂を充
填する前の状態を示す縦断面図である。
１１，２１……金属製魔法瓶、１２，２２……
環状突起、１３，２３……底体、１４，２４……
環状凹溝、１７，２７……小くぼみ、１８，２８
……突片。
Fig. 1 is a front view showing the metal thermos flask and the bottom body separated in the first embodiment of the proposed structure, and the bottom body is rotated 180 degrees from the fitted position and the - line in Fig. 2 is shown. Fig. 2 is a plan view of the bottom body, and Fig. 3 is a front view showing the metal thermos flask and the bottom body separated in the second embodiment of the proposed structure. Figure 4 is a vertical cross-sectional view showing the main part of the bottom body fixing structure of a conventional metal thermos flask, and Figure 5 is a vertical cross-sectional view of the conventional metal thermos flask rotated 180 degrees from the fitted position. FIG. 2 is a longitudinal cross-sectional view showing the bottom body fixing structure of the metal thermos flask before being filled with foamed resin. 11,21...Metal thermos flask, 12,22...
Annular projection, 13, 23... Bottom body, 14, 24...
Annular groove, 17, 27...Small depression, 18, 28
...Protrusion.
Claims (1)
壁とに周設した一対の環状突起及び環状凹溝を無
理嵌めして金属製魔法瓶に底体を嵌着した金属製
魔法瓶の底体固定構造において、前記環状突起の
少なくとも一箇所と前記環状凹溝の少なくとも一
箇所とに回動防止用の一対の突片及び小くぼみを
相対形成し、前記金属製魔法瓶の底部に前記底体
を嵌着する際に、上記突片と小くぼみを嵌合させ
たことを特徴とする金属製魔法瓶の底体固定構造
。 Fixing the bottom body of a metal thermos flask, in which the bottom body is fitted into the metal thermos flask by forcibly fitting a pair of annular protrusions and annular grooves provided around the outer peripheral wall near the bottom of the metal thermos bottle and the inner peripheral wall of the bottom body. In the structure, a pair of anti-rotation protrusions and a small recess are formed relative to each other at at least one location of the annular protrusion and at least one location of the annular groove, and the bottom body is fitted to the bottom of the metal thermos flask. A bottom fixing structure for a metal thermos flask, characterized in that the protruding piece and the small recess are fitted together when the flask is worn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14894087U JPS6455853U (en) | 1987-09-29 | 1987-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14894087U JPS6455853U (en) | 1987-09-29 | 1987-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6455853U true JPS6455853U (en) | 1989-04-06 |
Family
ID=31420710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14894087U Pending JPS6455853U (en) | 1987-09-29 | 1987-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6455853U (en) |
-
1987
- 1987-09-29 JP JP14894087U patent/JPS6455853U/ja active Pending