JPS632929U - - Google Patents
Info
- Publication number
- JPS632929U JPS632929U JP9407386U JP9407386U JPS632929U JP S632929 U JPS632929 U JP S632929U JP 9407386 U JP9407386 U JP 9407386U JP 9407386 U JP9407386 U JP 9407386U JP S632929 U JPS632929 U JP S632929U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens hood
- protrusion
- lens barrel
- hood
- 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
- 210000000078 claw Anatomy 0.000 description 2
Landscapes
- Blocking Light For Cameras (AREA)
Description
第1図〜第5図は本考案の実施例であり、第1
図はレンズ鏡筒の被装着部にレンズフードが装着
された状態の一部断面図、第2図は前記レンズフ
ードの斜視図、第3図はレンズ鏡筒の先端の被装
着部の斜視図、第4図は前記レンズフードのバヨ
ネツト爪の正面図、第5図は前記被装着部のスト
ツパの断面図を示す。
(主要部分の符号の説明)1……レンズフード
、2……レンズ鏡筒、1a……バヨネツト爪、2
a,2b,2c……被装着部(溝)。
Figures 1 to 5 show embodiments of the present invention.
The figure is a partial sectional view of the lens hood attached to the attached part of the lens barrel, Figure 2 is a perspective view of the lens hood, and Figure 3 is a perspective view of the attached part at the tip of the lens barrel. 4 is a front view of the bayonet claw of the lens hood, and FIG. 5 is a sectional view of the stopper of the mounted portion. (Explanation of symbols of main parts) 1... Lens hood, 2... Lens barrel, 1a... Bayonet claw, 2
a, 2b, 2c... Attached portion (groove).
Claims (1)
ズフードであつて、 前記レンズフード後端部に、その内径方向に等
間隔で突出した第一突出部及び該第一突出部の両
端側に更に内径方向に突出した第二突出部から成
るバヨネツト爪を形成し、 前記レンズ鏡筒先端側に、前記レンズフードの
回転により前記バヨネツト爪が嵌合する溝からな
る被装着部を形成し、 前記レンズフード及び前記レンズ鏡筒側被装着
部共に可撓性材で構成したことを特徴とするレン
ズフード装着装置。[Scope of Claim for Utility Model Registration] A lens hood that can be attached to a lens barrel in a bayonet manner, comprising: a first protrusion that protrudes at equal intervals in the inner diameter direction at the rear end of the lens hood; A bayonet pawl consisting of a second protrusion further protruding in the inner diameter direction is formed on both ends of the protrusion, and a mounting member comprising a groove in which the bayonet pawl fits in when the lens hood is rotated on the distal end side of the lens barrel. A lens hood mounting device, wherein the lens hood and the lens barrel side mounting portion are both made of a flexible material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9407386U JPS632929U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9407386U JPS632929U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS632929U true JPS632929U (en) | 1988-01-09 |
Family
ID=30957185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9407386U Pending JPS632929U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS632929U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007171688A (en) * | 2005-12-22 | 2007-07-05 | Asahi:Kk | Light diffusion plate for waterproof case, and photographing method using the same |
JP2013054317A (en) * | 2011-09-06 | 2013-03-21 | Nikon Corp | Lens hood, lens barrel, and mounting/dismounting structure |
-
1986
- 1986-06-20 JP JP9407386U patent/JPS632929U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007171688A (en) * | 2005-12-22 | 2007-07-05 | Asahi:Kk | Light diffusion plate for waterproof case, and photographing method using the same |
JP2013054317A (en) * | 2011-09-06 | 2013-03-21 | Nikon Corp | Lens hood, lens barrel, and mounting/dismounting structure |
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