JPS633005U - - Google Patents
Info
- Publication number
- JPS633005U JPS633005U JP9699586U JP9699586U JPS633005U JP S633005 U JPS633005 U JP S633005U JP 9699586 U JP9699586 U JP 9699586U JP 9699586 U JP9699586 U JP 9699586U JP S633005 U JPS633005 U JP S633005U
- Authority
- JP
- Japan
- Prior art keywords
- locking
- guide surface
- recess
- fitting recess
- cap
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Connecting Device With Holders (AREA)
Description
第1図はこの考案の一実施例の分解斜視図、第
2図はその係止爪の拡大正面図、第3図は口金の
回転に対する操作荷重のグラフ、第4図はリング
の底面図、第5図はリングの展開図、第6図はリ
ングの平面図、第7図はその―線断面図、第
8図は第6図の―線断面図、第9図は提案例
の係止爪の拡大正面図、第10図はその口金の回
転に対する操作荷重のグラフである。
1……ランプピン、2……口金、5……接触子
、6……ばね、11……ランプ、23……ソケツ
トボデイ、23a……嵌合凹部、27……係止爪
、32……係止凹部、33……ガイド面、33a
……挿入側端部、33b……係止凹部側端部。
Fig. 1 is an exploded perspective view of an embodiment of this invention, Fig. 2 is an enlarged front view of the locking pawl, Fig. 3 is a graph of operating load against rotation of the base, Fig. 4 is a bottom view of the ring, Figure 5 is a developed view of the ring, Figure 6 is a plan view of the ring, Figure 7 is a cross-sectional view of the ring, Figure 8 is a cross-sectional view of Figure 6, and Figure 9 is a proposed example of locking. FIG. 10, which is an enlarged front view of the claw, is a graph of the operating load against the rotation of the cap. 1... Lamp pin, 2... Base, 5... Contact, 6... Spring, 11... Lamp, 23... Socket body, 23a... Fitting recess, 27... Locking claw, 32... Locking Recessed portion, 33...Guide surface, 33a
...Insertion side end, 33b...Locking recess side end.
Claims (1)
設けた片口金型のランプと、前記口金を挿入させ
る嵌合凹部を有してこの嵌合凹部内に前記ランプ
ピンに接触する接触子および前記口金を押し出す
方向に弾圧するばねを有するとともに前記嵌合凹
部に挿入された前記係止突起が前記口金の回転に
より係止する係止爪を前記嵌合凹部の内周部に形
成したソケツトボデイとを備え、前記係止爪は前
記係止突起を抜け止め係止する係止凹部と、この
係止凹部に前記係止突起をガイドするガイド面と
を有し、さらに前記ガイド面の前記係止突起の進
入側端部における前記口金の回転方向に対する傾
斜が前記ガイド面の係止凹部側端部の傾斜よりも
大きくなるように前記ガイド面を凸曲面に形成し
たことを特徴とする照明器具。 A single-cap type lamp having a locking protrusion on the side of the cap from which the lamp pin protrudes; a contact having a fitting recess into which the cap is inserted; a contact that contacts the lamp pin in the fitting recess; and the cap. a socket body having a spring that presses in a direction to push out the fitting recess, and a locking pawl formed in the inner peripheral part of the fitting recess, with which the locking protrusion inserted into the fitting recess locks when the base rotates. , the locking pawl has a locking recess that locks the locking protrusion to prevent it from coming off, and a guide surface that guides the locking protrusion to the locking recess, and further includes a guide surface that guides the locking protrusion on the guide surface. A lighting device characterized in that the guide surface is formed into a convex curved surface so that the inclination of the entrance side end with respect to the rotational direction of the base is larger than the inclination of the locking recess side end of the guide surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9699586U JPS633005U (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9699586U JPS633005U (en) | 1986-06-25 | 1986-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS633005U true JPS633005U (en) | 1988-01-09 |
Family
ID=30963438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9699586U Pending JPS633005U (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS633005U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5519363U (en) * | 1978-07-19 | 1980-02-07 | ||
JPS5631409B2 (en) * | 1972-06-19 | 1981-07-21 |
-
1986
- 1986-06-25 JP JP9699586U patent/JPS633005U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5631409B2 (en) * | 1972-06-19 | 1981-07-21 | ||
JPS5519363U (en) * | 1978-07-19 | 1980-02-07 |