JPS6189824U - - Google Patents
Info
- Publication number
- JPS6189824U JPS6189824U JP17306384U JP17306384U JPS6189824U JP S6189824 U JPS6189824 U JP S6189824U JP 17306384 U JP17306384 U JP 17306384U JP 17306384 U JP17306384 U JP 17306384U JP S6189824 U JPS6189824 U JP S6189824U
- Authority
- JP
- Japan
- Prior art keywords
- barrier
- gears
- barrier members
- lens
- rack
- 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
- 230000004888 barrier function Effects 0.000 claims description 13
Landscapes
- Blocking Light For Cameras (AREA)
Description
第１図は本考案を実施したカメラを示すもので
あり、バリア部材が閉じた状態の正面図である。
第２図はバリア部材が開いた状態を示す正面図で
ある。第３図は本考案の要部を示すものであり、
バリア部材が閉じた状態の正面図である。第４図
はバリア部材が開いた状態の正面図である。
１…カメラボデイ、２…レンズ、５，６…バリ
ア部材、５ｃ，６ｃ…ラツクギヤ、７…バリア開
閉操作レバー、７ａ…ラツクギヤ、１４，１５…
駆動ギヤ。
FIG. 1 shows a camera embodying the present invention, and is a front view with the barrier member closed.
FIG. 2 is a front view showing the barrier member in an open state. Figure 3 shows the main part of the present invention.
FIG. 3 is a front view of the barrier member in a closed state. FIG. 4 is a front view of the barrier member in an open state. DESCRIPTION OF SYMBOLS 1... Camera body, 2... Lens, 5, 6... Barrier member, 5c, 6c... Rack gear, 7... Barrier opening/closing operation lever, 7a... Rack gear, 14, 15...
driving gear.
Claims (1)
を設け、これらのバリア部材に移動方向に延びた
ラツクギヤを形成し、これらのラツクギヤにそれ
ぞれ噛合する２個の駆動ギヤを設けるとともに、
その間にギヤトレインを配置し、バリア開閉操作
レバーに形成したラツクギヤをこれらのギヤの１
つに噛合させ、このバリア開閉操作レバーを開き
位置へスライドした時に、２枚のバリア部材を互
いに離れる方向に移動してレンズを露呈させるよ
うにしたことを特徴とするレンズバリア装置。 Two barrier members movable in opposite directions are provided, rack gears extending in the direction of movement are formed on these barrier members, and two drive gears are provided that mesh with these rack gears, respectively.
A gear train is placed between them, and the rack gear formed on the barrier opening/closing operating lever is connected to one of these gears.
A lens barrier device characterized in that when the two barrier members are engaged with each other and the barrier opening/closing operation lever is slid to the open position, the two barrier members are moved away from each other to expose the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17306384U JPS6189824U (en) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17306384U JPS6189824U (en) | 1984-11-16 | 1984-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189824U true JPS6189824U (en) | 1986-06-11 |
Family
ID=30730723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17306384U Pending JPS6189824U (en) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189824U (en) |
-
1984
- 1984-11-16 JP JP17306384U patent/JPS6189824U/ja active Pending
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