JPS6084916U - lens barrel - Google Patents
lens barrelInfo
- Publication number
- JPS6084916U JPS6084916U JP17845983U JP17845983U JPS6084916U JP S6084916 U JPS6084916 U JP S6084916U JP 17845983 U JP17845983 U JP 17845983U JP 17845983 U JP17845983 U JP 17845983U JP S6084916 U JPS6084916 U JP S6084916U
- Authority
- JP
- Japan
- Prior art keywords
- lens barrel
- reinforcing member
- female helicoid
- barrel according
- fitted
- 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
Landscapes
- Lens Barrels (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のレンズ鏡胴の断面図、第２図はこの考案
の実施例を示す断面図、第３図は同斜視図である。
１・・・・・・雄へリコイド筒、４・・・・・・雌へリ
コイド筒、５・・・・・・フォーカスリング、７・・・
・・・前筒、８・・・・・・フォーカス先夜、２０・・
・・・・補強部材、２１・・・・・・隙間、２２・・・
・・・止着部材。FIG. 1 is a sectional view of a conventional lens barrel, FIG. 2 is a sectional view showing an embodiment of this invention, and FIG. 3 is a perspective view thereof. 1...Male helicoid tube, 4...Female helicoid tube, 5...Focus ring, 7...
...Front tube, 8...Focus destination night, 20...
... Reinforcement member, 21 ... Gap, 22 ...
...Fixing member.
Claims (3)
外周にリング状の補強部材を嵌着したことを特徴とする
レンズ鏡胴。(1) A lens barrel characterized in that a ring-shaped reinforcing member is fitted around the outer periphery of a female helicoid tube below the covered area of the focus destination.
して嵌着されている実用新案登録請求の範囲第１項記載
のレンズ鏡胴。(2) The lens barrel according to claim 1, wherein the reinforcing member is fitted into the female helicoid tube with a certain gap therebetween.
料により形成されている実用新案登録請求の範囲第１項
及び第２項記載のレンズ鏡胴。(3) The lens barrel according to claims 1 and 2, wherein the reinforcing member is made of metal or a material having the same degree of rigidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17845983U JPS6084916U (en) | 1983-11-18 | 1983-11-18 | lens barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17845983U JPS6084916U (en) | 1983-11-18 | 1983-11-18 | lens barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6084916U true JPS6084916U (en) | 1985-06-12 |
Family
ID=30387445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17845983U Pending JPS6084916U (en) | 1983-11-18 | 1983-11-18 | lens barrel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6084916U (en) |
-
1983
- 1983-11-18 JP JP17845983U patent/JPS6084916U/en active Pending
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