JPH0289767U - - Google Patents
Info
- Publication number
- JPH0289767U JPH0289767U JP16828088U JP16828088U JPH0289767U JP H0289767 U JPH0289767 U JP H0289767U JP 16828088 U JP16828088 U JP 16828088U JP 16828088 U JP16828088 U JP 16828088U JP H0289767 U JPH0289767 U JP H0289767U
- Authority
- JP
- Japan
- Prior art keywords
- film
- exterior body
- battery exterior
- body according
- metal
- 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
- 238000004804 winding Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 2
- 239000011241 protective layer Substances 0.000 claims description 2
- 239000010408 film Substances 0.000 claims 11
- 229920006257 Heat-shrinkable film Polymers 0.000 claims 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims 1
- 239000012790 adhesive layer Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Description
第１図は本考案の電池外装体の一実施例の平面
図、第２図は前記実施例の適用状態を示す説明図
、第３Ａ図および第３Ｂ図は前記外装体の製造手
順を示す図、第４図は本考案の外装体の別の実施
例の平面図、第５図は従来の電池外装体における
欠点を説明するための図である。
１……ＰＶＣフイルム、２……下層（金属色調
面）、３……上層（保護層）、４……巻回始端部
、５……巻回終端部、６……電池ケース、７……
剥離紙、８……メタルホイル熱着部（金属色調面
）。
FIG. 1 is a plan view of an embodiment of the battery exterior body of the present invention, FIG. 2 is an explanatory diagram showing the applied state of the embodiment, and FIGS. 3A and 3B are diagrams showing the manufacturing procedure of the exterior body. , FIG. 4 is a plan view of another embodiment of the exterior body of the present invention, and FIG. 5 is a diagram for explaining the drawbacks of the conventional battery exterior body. DESCRIPTION OF SYMBOLS 1...PVC film, 2...Lower layer (metal-colored surface), 3...Upper layer (protective layer), 4...Winding start end, 5...Winding end, 6...Battery case, 7...
Release paper, 8...Metal foil heat-bonded part (metal color surface).
Claims (1)
層によつて電池ケースの外周面に対して巻回接着
し加熱密着させるようにした電池外装体において
、前記フイルムのいずれか一方の表面に金属色調
面を形成し、かつフイルムのケース外周面への巻
回始端部に対して前記フイルムの巻回終端部を所
定の周方向寸法だけ重ね合せて接着強化域とした
ことを特徴とする電池外装体。 (2) 前記巻回始端部に対して前記巻回終端部側
のフイルムをほぼ電池ケースの外周方向寸法に等
しい寸法で重ね合せた保護層として形成した前記
請求項１記載の電池外装体。 (3) 前記フイルムの巻回始端部側の下層フイル
ムのいずれか一方の面に金属色調面が形成されて
いる前記請求項２記載の電池外装体。 (4) 前記フイルムの金属色調面が金属色インク
によつて形成されている前記請求項３記載の電池
外装体。 (5) 前記フイルムの金属色調面が金属薄膜の接
着によつて形成されている前記請求項３記載の電
池外装体。 (6) 前記フイルムの金属色調面が金属ホイルの
熱圧着によつて形成されている前記請求項３記載
の電池外装体。 (7) 前記フイルムが金属色調に着色されたフイ
ルムである前記請求項１記載の電池外装体。[Scope of Claim for Utility Model Registration] (1) A battery exterior body in which a heat-shrinkable film is wound and bonded to the outer circumferential surface of a battery case using an adhesive layer of a pressure-sensitive adhesive, and the battery case is heated and bonded to the outer surface of the battery case, A metal-colored surface is formed on one surface of the film, and the end of the winding of the film is overlapped by a predetermined circumferential dimension with the beginning of winding of the film on the outer peripheral surface of the case to strengthen the adhesion. A battery exterior body characterized by the following: (2) The battery exterior body according to claim 1, wherein the protective layer is formed by overlapping the film at the end of the winding with respect to the start end of the winding in a dimension substantially equal to the outer circumferential direction of the battery case. (3) The battery exterior body according to claim 2, wherein a metal-colored surface is formed on one surface of the lower film on the winding start end side of the film. (4) The battery exterior body according to claim 3, wherein the metallic colored surface of the film is formed of metallic colored ink. (5) The battery exterior body according to claim 3, wherein the metal-colored surface of the film is formed by adhering a metal thin film. (6) The battery exterior body according to claim 3, wherein the metal-colored surface of the film is formed by thermocompression bonding of metal foil. (7) The battery exterior body according to claim 1, wherein the film is a film colored in a metallic tone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16828088U JPH0289767U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16828088U JPH0289767U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0289767U true JPH0289767U (en) | 1990-07-17 |
Family
ID=31457322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16828088U Pending JPH0289767U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0289767U (en) |
-
1988
- 1988-12-28 JP JP16828088U patent/JPH0289767U/ja active Pending
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