JPS62176815U - - Google Patents
Info
- Publication number
- JPS62176815U JPS62176815U JP6593886U JP6593886U JPS62176815U JP S62176815 U JPS62176815 U JP S62176815U JP 6593886 U JP6593886 U JP 6593886U JP 6593886 U JP6593886 U JP 6593886U JP S62176815 U JPS62176815 U JP S62176815U
- Authority
- JP
- Japan
- Prior art keywords
- fitting portion
- lens barrel
- hook
- elastically deformable
- circumferential direction
- 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
Description
第１図は、本考案の一実施例を示すレンズ鏡筒
の分解斜視図、第２図は、上記第１図のレンズ鏡
筒の要部断面図、第３図は、鉤形係止部と被係止
部との係合状態を示す拡大平面図、第４図〜第６
図は、従来のレンズ鏡筒における両枠の結合態様
をそれぞれ示す要部断面図である。
１…後枠、１ａ…嵌合部、１ｂ…鉤形係止部、
４…前枠、４ａ…嵌合部、４ｂ…被係止部。
FIG. 1 is an exploded perspective view of a lens barrel showing an embodiment of the present invention, FIG. 2 is a sectional view of essential parts of the lens barrel shown in FIG. 1, and FIG. 3 is a hook-shaped locking portion. FIGS. 4 to 6 are enlarged plan views showing the engaged state of the and the locked part.
Each figure is a sectional view of a main part showing how both frames are connected in a conventional lens barrel. 1... Rear frame, 1a... Fitting part, 1b... Hook-shaped locking part,
4...front frame, 4a...fitting part, 4b...locked part.
Claims (1)
れた両枠を結合することによつて鏡枠を形成する
レンズ鏡筒において、 上記前枠と後枠とのそれぞれに互に重合する嵌
合部を設け、一方の嵌合部の周方向の複数箇所に
弾性変形可能な鉤形係止部を設けると共に、他方
の嵌合部に上記一方の嵌合部の係止部と係合する
ように径方向に突出した被係止部を設け、両者の
係合により両枠の軸方向移動を規制するようにし
たことを特徴とするレンズ鏡筒。[Claims for Utility Model Registration] In a lens barrel in which a lens barrel is formed by combining a front frame and a rear frame that are molded from plastic, the front frame and the rear frame are Each has a fitting portion that overlaps with the other, and elastically deformable hook-shaped locking portions are provided at multiple locations in the circumferential direction of one fitting portion, and the other fitting portion is provided with hook-shaped locking portions that are elastically deformable at multiple locations in the circumferential direction of one fitting portion. 1. A lens barrel characterized in that a locked part is provided that protrudes in a radial direction so as to be engaged with a locking part, and the axial movement of both frames is restricted by engagement of both parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6593886U JPS62176815U (en) | 1986-04-28 | 1986-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6593886U JPS62176815U (en) | 1986-04-28 | 1986-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62176815U true JPS62176815U (en) | 1987-11-10 |
Family
ID=30903473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6593886U Pending JPS62176815U (en) | 1986-04-28 | 1986-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62176815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007108597A (en) * | 2005-10-17 | 2007-04-26 | Sony Corp | Lens unit and imaging apparatus |
| WO2018135192A1 (en) * | 2017-01-20 | 2018-07-26 | オリンパス株式会社 | Rigid scope |
-
1986
- 1986-04-28 JP JP6593886U patent/JPS62176815U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007108597A (en) * | 2005-10-17 | 2007-04-26 | Sony Corp | Lens unit and imaging apparatus |
| JP4517297B2 (en) * | 2005-10-17 | 2010-08-04 | ソニー株式会社 | Lens unit and imaging device |
| WO2018135192A1 (en) * | 2017-01-20 | 2018-07-26 | オリンパス株式会社 | Rigid scope |
| JPWO2018135192A1 (en) * | 2017-01-20 | 2019-01-24 | オリンパス株式会社 | Rigid endoscope |