JPS627151U - - Google Patents
Info
- Publication number
- JPS627151U JPS627151U JP9755485U JP9755485U JPS627151U JP S627151 U JPS627151 U JP S627151U JP 9755485 U JP9755485 U JP 9755485U JP 9755485 U JP9755485 U JP 9755485U JP S627151 U JPS627151 U JP S627151U
- Authority
- JP
- Japan
- Prior art keywords
- seal portion
- pinch seal
- holder
- engaging piece
- held
- 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
- 239000011521 glass Substances 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
第１図は本考案一実施例の自動車用小形電球の
正面図、第２図は同じ実施例の斜視図、第３図は
上記小形電球のバルブと口金を第１図の―線
で切欠した平面図、第４図は従来の小形電球のピ
ンチシール部を切欠した平面図である。
９……タングステンフイラメント、１１……ガ
ラスバルブ、１２……ピンチシール部、１３，１
４……保持具、１５……側壁、１６，１７……係
合片、２０……口金シエル、２１……白熱電球、
２３……口金。
Figure 1 is a front view of a small automobile light bulb according to an embodiment of the present invention, Figure 2 is a perspective view of the same embodiment, and Figure 3 is a cutaway of the bulb and cap of the above-mentioned small light bulb along the - line in Figure 1. FIG. 4 is a cutaway plan view of the pinch seal portion of a conventional small light bulb. 9...Tungsten filament, 11...Glass bulb, 12...Pinch seal portion, 13,1
4... Holder, 15... Side wall, 16, 17... Engaging piece, 20... Cap shell, 21... Incandescent light bulb,
23...Cap.
Claims (1)
バルブの端部にピンチシール部を備え、上記ピン
チシール部は２個の保持具によつて保持され、上
記保持具は上記ピンチシール部の側壁に沿つてピ
ンチシール部の長辺の中央まで延在され折曲され
て弾性を有するように円弧状に湾曲された係合片
を有しており、上記保持具によつて保持されたピ
ンチシール部を円筒形の口金シエル内に嵌装し、
上記保持具の係合片の弾性によつてピンチシール
部を口金シエル内に固定したことを特徴とする白
熱電球。 A pinch seal portion is provided at the end of the glass bulb in which the tungsten filament is sealed, and the pinch seal portion is held by two holders, and the holder is attached to the pinch seal portion along the side wall of the pinch seal portion. It has an engaging piece that extends to the center of the long side and is bent into an elastic arc shape, and the pinch seal portion held by the holder is attached to the cylindrical base. Fitted into the shell,
An incandescent light bulb characterized in that the pinch seal portion is fixed within the cap shell by the elasticity of the engaging piece of the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9755485U JPS627151U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9755485U JPS627151U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627151U true JPS627151U (en) | 1987-01-16 |
Family
ID=30964610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9755485U Pending JPS627151U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627151U (en) |
-
1985
- 1985-06-28 JP JP9755485U patent/JPS627151U/ja active Pending