JPS5987034U

JPS5987034U - retractable camera

Info

Publication number: JPS5987034U
Application number: JP18320682U
Authority: JP
Inventors: 金沢　国皓; 須賀　悦男
Original assignee: 京セラ株式会社
Priority date: 1982-12-03
Filing date: 1982-12-03
Publication date: 1984-06-12

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

[Brief explanation of the drawing]

図は本考案に係る沈胴式カメラの一実施例を示すもので
あり、第１図は全体を平面方向から見た概略断面図、第
２図ａ、　　ｂはその要部とする前蓋のリンク機構を示
す閉蓋時および閉蓋時の側断面図、第３図ａ、　　ｂは
暗箱内への遮光機構を示す要部分解斜視図および引出し
レバーの一部拡大断面　−図、第４図ａ、　　ｂは前蓋
に連動する引出しレバーと遮光機構との関係を示す動作
説明図、第５図ａ。ｂはその遮光状態を説明するための要部拡大図である。１・・・・・・カメラボディ、２・・・・・・前蓋、４
・・・・・・暗箱、５・・・・・・レンズ鏡胴、６・・
・・・・鏡胴案内板、７・・・・・・ガイド溝、９・・
・・・・支持レバー、１０・・・・・・引出しレバー、
１０ａ・・・・・・係合ピン、１１・・・・・・ローラ
、１２・・・・・・押圧カム、１２ａ、１２ｂ・・・・
・・前、後カム面、１４ａ、１４ｂ・・・・・・スプリ
ング。The figures show an embodiment of the collapsible camera according to the present invention, in which Fig. 1 is a schematic sectional view of the whole as seen from the plane, and Fig. 2 a and b show links of the front cover, which are the main parts. Side sectional views showing the mechanism when the lid is closed and when the lid is closed, Figures 3a and b are exploded perspective views of essential parts showing the mechanism for blocking light into the dark box, and partially enlarged cross-sectional views of the drawer lever, Figure 4a , b is an operation explanatory diagram showing the relationship between the drawer lever interlocked with the front lid and the light shielding mechanism, and FIG. 5a. b is an enlarged view of a main part for explaining the light shielding state. 1...Camera body, 2...Front lid, 4
...Dark box, 5...Lens barrel, 6...
... Lens barrel guide plate, 7... Guide groove, 9...
...Support lever, 10...Drawer lever,
10a...Engaging pin, 11...Roller, 12...Press cam, 12a, 12b...
...Front and rear cam surfaces, 14a, 14b... Spring.

Claims

[Scope of utility model registration request]

In a retractable camera configured to move a lens barrel slidably supported by a lens barrel guide plate toward the front of the camera body by opening and closing the front lid, the front lid The lens barrel is guided in the front-rear direction of the camera body by a support lever protruding from the back surface, one end of which is pivotally attached to the support lever, and the other end of which is guided in the front-rear direction of the camera body by a guide groove bored on the lens barrel guide plate. a pull-out lever for advancing and retracting the lever, a roller pivotally supported at the other end of the pull-out lever, and a front and rear cam surface that engages with the roller, and is movable up and down on the outside of the lens barrel guide plate. In addition to being supported by
A collapsible camera comprising: a pressing cam, each cam surface being biased toward the roller by a spring.