JPS6150296U

JPS6150296U -

Info

Publication number: JPS6150296U
Application number: JP13600084U
Authority: JP
Priority date: 1984-09-06
Filing date: 1984-09-06
Publication date: 1986-04-04
Also published as: JPH0346395Y2

Description

[Brief explanation of the drawing]

第１図および第３図は、それぞれ、この考案の
実施例である複写機のフレーム上下分離機構の斜
視図、第２図および第４図は、それぞれ、同複写
機のフレーム上下分離機構の部分側面図、第５図
は、同複写機のフレーム上下分離機構における分
離レバーの背面を説明するための斜視図、第６図
は、同複写機のフレーム上下分離機構における安
全バーの斜視図、第７図は、従来の複写機のフレ
ーム上下分離機構の全体側面図、第８図は、同複
写機のフレーム上下分離機構の斜視図、第９図お
よび第１１図は、それぞれ、同複写機のフレーム
上下分離機構の部分平面図、第１０図および第１
２図は、それぞれ、同複写機のフレーム上下分離
機構の部分斜視図である。１……複写機、２……支点、３……上フレーム
、４……下フレーム、５……回転軸、６……爪、
７……操作端、８……分離レバー、１１……安全
バー、１２……前外装、１３……前外装リブ、１
６……打ち抜き穴。 1 and 3 are respectively perspective views of a frame vertical separation mechanism of a copying machine which is an embodiment of this invention, and FIGS. 2 and 4 are respectively a portion of the frame vertical separation mechanism of the same copying machine. 5 is a side view, and FIG. 5 is a perspective view for explaining the back side of the separation lever in the frame vertical separation mechanism of the same copying machine. FIG. 6 is a perspective view of the safety bar in the frame vertical separation mechanism of the same copying machine. FIG. 7 is an overall side view of a conventional frame vertical separation mechanism of a copying machine, FIG. 8 is a perspective view of a frame vertical separation mechanism of the same copier, and FIGS. 9 and 11 are respectively views of the same. Partial plan view of frame vertical separation mechanism, Figures 10 and 1
FIG. 2 is a partial perspective view of a frame upper and lower separation mechanism of the copying machine. 1... Copying machine, 2... Fulcrum, 3... Upper frame, 4... Lower frame, 5... Rotating shaft, 6... Claw,
7... Operating end, 8... Separation lever, 11... Safety bar, 12... Front exterior, 13... Front exterior rib, 1
6...Punching holes.

Claims

[Scope of Claim for Utility Model Registration] The frame of a copying machine can be separated vertically in a paper conveyance section with one end serving as a fulcrum, and a rotating shaft rotatably attached to the upper frame has a claw that locks it to the lower frame. At the same time, this rotating shaft is connected to the other end of the separation lever, which has an operating end at one end, so that the separation lever can be operated to release the claw from the lower frame, and only the upper frame can be separated. In the frame vertical separation mechanism of a copying machine, the frame can be lifted upwards around a fulcrum by attaching the separation lever to the rotating shaft integrally with the pawl, and a safety bar having one end pivoted to the separation lever is provided. The other end of the safety bar protrudes through the punched hole in the upper frame to the front exterior side, and when the front exterior is closed, the other end of the safety bar is placed on the back side of the front exterior to support the safety bar horizontally. When the exterior is opened, the other end of the safety bar is removed and the front exterior rib is no longer supported, and the punched hole in the upper frame is inserted into the lower part of the safety bar when the safety bar is in a horizontal state. The operation of the separation lever is restricted by allowing only movement and restricting lateral movement.
When the front exterior rib releases the other end of the safety bar and the other end of the safety bar moves downward under its own weight, the shape is such that the safety bar can move laterally and the separation lever can be operated. A copying machine frame upper and lower frame separation mechanism.