JPS631356U - - Google Patents
Info
- Publication number
- JPS631356U JPS631356U JP9390786U JP9390786U JPS631356U JP S631356 U JPS631356 U JP S631356U JP 9390786 U JP9390786 U JP 9390786U JP 9390786 U JP9390786 U JP 9390786U JP S631356 U JPS631356 U JP S631356U
- Authority
- JP
- Japan
- Prior art keywords
- glass plate
- cap
- metal shell
- top plate
- view
- 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 7
- 239000002184 metal Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
Description
第１図及び第２図は本考案に係るキヤツプの一
実施例を示す一部断面部分を含む平面図及び正面
図、第３図は第１のＡ―Ａ線に沿う断面図である
。第４図は本考案の他の実施例を示す一部断面部
分を含む平面図、第５図は第４図のＢ―Ｂ線に沿
う断面図である。第６図は従来の光素子用キヤツ
プの平面図、第７図は第６図のＣ―Ｃ線に沿う断
面図、第８図乃至第１０図は第６図のキヤツプに
おけるガラス板の不良接着状態の２例を説明する
ためのもので、第８図はキヤツプの底面図、第９
図は第８図のＤ―Ｄ線に沿う断面図、第１０図は
キヤツプの底面図である。
６…キヤツプ、７…金属シエル、７ａ…天板部
、７ｂ…筒部、８…窓孔、９…ガラス板、１０…
接着剤（低融点ガラス）、１１…突起、１２…キ
ヤツプ、１３…金属シエル、１３ａ…天板部、１
３ｂ…筒部、１４…窓孔、１５…ガラス板、１６
…接着剤、１７…突起。
1 and 2 are a partially sectional plan view and a front view showing an embodiment of the cap according to the present invention, and FIG. 3 is a sectional view taken along the first line AA. 4 is a plan view including a partial cross section showing another embodiment of the present invention, and FIG. 5 is a sectional view taken along line BB in FIG. 4. Fig. 6 is a plan view of a conventional optical device cap, Fig. 7 is a sectional view taken along the line CC in Fig. 6, and Figs. 8 to 10 show defective adhesion of the glass plate in the cap shown in Fig. This figure is for explaining two examples of the situation. Figure 8 is a bottom view of the cap, Figure 9 is a bottom view of the cap,
The figure is a sectional view taken along line DD in FIG. 8, and FIG. 10 is a bottom view of the cap. 6...Cap, 7...Metal shell, 7a...Top plate part, 7b...Cylinder part, 8...Window hole, 9...Glass plate, 10...
Adhesive (low melting point glass), 11...Protrusion, 12...Cap, 13...Metal shell, 13a...Top plate part, 1
3b...Cylinder part, 14...Window hole, 15...Glass plate, 16
...Adhesive, 17...Protrusion.
Claims (1)
の外周より延びる筒部を有する金属シエルの前記
天板部と筒部の内側に接着剤を介してガラス板を
固定したキヤツプにおいて、 前記金属シエルの筒部の前記ガラス板の端面に
対向する内面の互いに離れた複数箇所にガラス板
位置決め用突起を設けたことを特徴とする光素子
用キヤツプ。[Claims for Utility Model Registration] A metal shell having a top plate having a window hole in the center and a cylindrical part extending from the outer periphery of the top plate. 1. A cap for an optical element to which a glass plate is fixed, characterized in that protrusions for positioning the glass plate are provided at a plurality of locations separated from each other on the inner surface of the cylindrical portion of the metal shell facing the end surface of the glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9390786U JPS631356U (en) | 1986-06-19 | 1986-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9390786U JPS631356U (en) | 1986-06-19 | 1986-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS631356U true JPS631356U (en) | 1988-01-07 |
Family
ID=30956891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9390786U Pending JPS631356U (en) | 1986-06-19 | 1986-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631356U (en) |
-
1986
- 1986-06-19 JP JP9390786U patent/JPS631356U/ja active Pending
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