JPS645358U - - Google Patents
Info
- Publication number
- JPS645358U JPS645358U JP10084887U JP10084887U JPS645358U JP S645358 U JPS645358 U JP S645358U JP 10084887 U JP10084887 U JP 10084887U JP 10084887 U JP10084887 U JP 10084887U JP S645358 U JPS645358 U JP S645358U
- Authority
- JP
- Japan
- Prior art keywords
- lugs
- pinch seal
- seal portion
- press
- pair
- 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
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図及び第２図は本考案に係る口金付き電球
の一実施例を示す断面図、第３図は同実施例にお
ける口金プレートの斜視図、第４図は同実施例に
おけるバルブの斜視図、第５図は口金プレートの
変形例を示す斜視図、第６図及び第７図はそれぞ
れ従来例を示す斜視図である。
１……バルブ、２……ピンチシール部、３……
口金プレート、３Ａ及び３Ａ′……凹部、４，５
及び６……ラグ、７……開口、８及び９……突起
。
1 and 2 are cross-sectional views showing one embodiment of a light bulb with a base according to the present invention, FIG. 3 is a perspective view of a base plate in the same embodiment, and FIG. 4 is a perspective view of a bulb in the same embodiment. , FIG. 5 is a perspective view showing a modified example of the base plate, and FIGS. 6 and 7 are perspective views showing conventional examples, respectively. 1...Valve, 2...Pinch seal part, 3...
Base plate, 3A and 3A'... recess, 4, 5
and 6...lug, 7...opening, 8 and 9...protrusion.
Claims (1)
有するバルブと、このバルブのピンチシール部に
組み付ける金属製の口金プレートとを備えた口金
付き電球において、前記口金プレートは、その中
央部に凹部を設けてその底面に前記ピンチシール
部の広い面を押える１対のラグを下向きに形成し
、凹部の周囲のプレート面には、このラグの両側
に位置して前記ピンチシール部のネツク部または
その個所の突起に係合する２対のラグを下向きに
、前記ピンチシール部の狭い面を押える１対のラ
グを上向きにそれぞれ形成した形状としたことを
特徴とする口金付き電球。 In a light bulb with a cap, the bulb has a pinch seal portion having a substantially rectangular cross section at the rear end, and a metal cap plate that is assembled to the pinch seal portion of the bulb, wherein the cap plate has a recessed portion in its center. A pair of lugs facing downward are formed on the bottom surface of the concave portion to press the wide surface of the pinch seal portion, and a pair of lugs located on both sides of the lugs are formed on the plate surface around the concave portion to press the neck portion of the pinch seal portion or its 1. A light bulb with a cap, characterized in that two pairs of lugs that engage with the protrusions at the locations are formed downward, and one pair of lugs that press the narrow surface of the pinch seal portion are formed upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10084887U JPH0430771Y2 (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10084887U JPH0430771Y2 (en) | 1987-06-30 | 1987-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS645358U true JPS645358U (en) | 1989-01-12 |
| JPH0430771Y2 JPH0430771Y2 (en) | 1992-07-24 |
Family
ID=31329297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10084887U Expired JPH0430771Y2 (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430771Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0397859U (en) * | 1990-01-26 | 1991-10-09 |
-
1987
- 1987-06-30 JP JP10084887U patent/JPH0430771Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0397859U (en) * | 1990-01-26 | 1991-10-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430771Y2 (en) | 1992-07-24 |