JPS63146836U

JPS63146836U -

Info

Publication number: JPS63146836U
Application number: JP3986987U
Authority: JP
Priority date: 1987-03-17
Filing date: 1987-03-17
Publication date: 1988-09-28

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案に係るカメラのフ
イルム巻戻機構の実施例を示し、第１図は巻戻レ
バーが収容された状態でのカメラの一部の断面図
、第２図は巻戻レバーが巻戻作用姿勢にあるとき
のカメラの一部の断面図、第３図はカメラの平面
図である。第４図は従来例を示す第１図に相当す
る断面図である。５……巻戻ノブ、５Ａ……対向部、１０……フ
イルム巻戻軸、１０ａ……収容孔、１１……レバ
ー取付用部材、１２……巻戻レバー、１４……カ
メラボデイ部、１７……永久磁石、１９……磁性
体、Ｘ_１……軸芯、ＨＭ……保持手段。 1 to 3 show an embodiment of the film rewind mechanism of a camera according to the present invention, FIG. 1 is a sectional view of a part of the camera with the rewind lever housed, and FIG. FIG. 3 is a cross-sectional view of a portion of the camera when the rewind lever is in the rewind action position, and FIG. 3 is a plan view of the camera. FIG. 4 is a sectional view corresponding to FIG. 1 showing a conventional example. 5...Rewinding knob, 5A...Opposing part, 10...Film rewinding shaft, 10a...Accommodating hole, 11...Lever mounting member, 12...Rewinding lever, 14...Camera body part, 17 ... Permanent magnet, 19 ... Magnetic material, X ₁ ... Shaft core, HM ... Holding means.

Claims

[Scope of utility model registration request]

A housing hole for the rewind lever is provided on the film rewind shaft.
Formed with an opening on the outer end surface of the film rewinding shaft,
A lever mounting member that rotates integrally with the film rewinding shaft is installed in this housing hole so that it is movable in the axial direction of the film rewinding shaft and is prevented from coming out. The lever is positioned along the axial direction of the film rewinding shaft and has a housing position in which it can be freely inserted into and removed from the housing hole, and the lever is tilted with respect to the axial direction of the film rewinding shaft outside the housing hole. A state in which the rewinding lever is pivotally connected to the rewinding position so as to be able to swing freely, a rewinding knob for lever rotation operation is attached to the free end of the rewinding lever, and the rewinding lever is accommodated in the accommodation hole. A film rewinding mechanism for a camera is provided with a holding means for holding the film in a position at the rewinding knob, and the holding means is arranged to hold the film rewinding shaft in a state where the rewinding lever is accommodated in the accommodation hole. A facing part is formed that faces the surrounding camera body part in the axial direction, a permanent magnet is provided in at least one of the facing part and the camera body part, and a magnetic body that is attracted to the permanent magnet is provided in the other part. The camera's film rewind mechanism.