JPH0370680U

JPH0370680U -

Info

Publication number: JPH0370680U
Application number: JP13212689U
Authority: JP
Priority date: 1989-11-15
Filing date: 1989-11-15
Publication date: 1991-07-16

Description

[Brief explanation of drawings]

第１図は本考案実施例正面図、第２図は本考案
の原理を示す正面図、第３図は従来例正面図であ
る。図中、１１はシヤツタ、１２はアーム、１３は
クランク、１４はガイド穴、１５は駆動ギア、１
６は従動ギア、１７はモータ、１８はガイド、１
９はフレームのガイド穴、２０はスタツド、を示
す。 FIG. 1 is a front view of an embodiment of the present invention, FIG. 2 is a front view showing the principle of the present invention, and FIG. 3 is a front view of a conventional example. In the figure, 11 is a shutter, 12 is an arm, 13 is a crank, 14 is a guide hole, 15 is a drive gear, 1
6 is a driven gear, 17 is a motor, 18 is a guide, 1
9 indicates a guide hole of the frame, and 20 indicates a stud.

Claims

[Scope of Claim for Utility Model Registration] A mechanism for opening and closing a shutter for blocking the entrance and exit of paper sheets from the outside, which rotates a motor 17 in one direction and operates a crank via a driving gear 15 and a driven gear 16. 13 in the opposite direction, thereby moving the arm 12 in the same direction as the crank 13, and connecting the guide 18 formed at the lower end of the shutter 11 connected at the tip of the arm 12 to the box-like frame that houses the mechanism. A shutter opening/closing mechanism characterized in that the shutter 11 is opened by moving it along the guide hole 19 of the shutter 11, and when the shutter 11 is closed, the shutter opening/closing mechanism realizes an operation opposite to the above.