JPH0190050U

JPH0190050U -

Info

Publication number: JPH0190050U
Application number: JP18696387U
Authority: JP
Priority date: 1987-12-07
Filing date: 1987-12-07
Publication date: 1989-06-14

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による現像剤容器
内の回転体の支授構造を示す要部断面図、第２図
は従来の現像剤容器内回転体の支持構造を示す要
部断面図である。図において、１は現像剤容器、２は軸受、３は
回転体軸、４は回転体、５はシール部材、６はス
プロケツト、７は容器、８はホース、９は孔を示
す。なお、図中、同一符号は同一、又は相当部分
を示す。 FIG. 1 is a sectional view of a main part showing a support structure for a rotating body in a developer container according to an embodiment of this invention, and FIG. 2 is a sectional view of a main part showing a conventional support structure for a rotating body in a developer container. It is. In the figure, 1 is a developer container, 2 is a bearing, 3 is a rotating body shaft, 4 is a rotating body, 5 is a sealing member, 6 is a sprocket, 7 is a container, 8 is a hose, and 9 is a hole. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

In a support structure for a rotating body that rotates within a developer container that stirs or transports developer, a rotating body shaft;
a sealing member for sealing a gap with a wall surface of the developer container; a container that is in close contact with the developer container so as to cover the wall surface of the developer container and has a space vertically below the rotating body; The container includes a bearing that receives the shaft, and a hose that is connected in a sealed manner to a hole formed in the bottom of the container, and stores a small amount of developer that leaks from the sealing member and releases it to the outside. A support structure for a rotating body in a developer container, characterized in that the support structure for a rotating body in a developer container is configured to prevent the body from entering between the developer container and the rotating body shaft.