JPS6432562U

JPS6432562U -

Info

Publication number: JPS6432562U
Application number: JP12645587U
Authority: JP
Priority date: 1987-08-20
Filing date: 1987-08-20
Publication date: 1989-03-01

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す斜視図であ
る。第２図は第１図実施例の現像剤カートリツジ
を現像装置本体に装着したときの状態を示す断面
図である。第３図は現像剤カートリツジから現像
剤を落下させるときの状態を説明するための断面
図である。第４図は現像剤を落下させた後で再び
開口部を閉じるときの状態を説明するための断面
図である。第５図は空になつた現像剤カートリツ
ジの状態を説明するための断面図である。図において、１２は容器、１４は開口部、１６
はシール、１７は現像剤、１８はプレート、２４
はスリツト、２８，３０はロツク部材、３２は棒
、３６は現像装置本体を示す。 FIG. 1 is a perspective view showing an embodiment of this invention. FIG. 2 is a sectional view showing a state in which the developer cartridge of the embodiment shown in FIG. 1 is installed in the main body of the developing device. FIG. 3 is a sectional view for explaining the state when the developer is dropped from the developer cartridge. FIG. 4 is a sectional view for explaining the state when the opening is closed again after the developer has been dropped. FIG. 5 is a sectional view for explaining the state of an empty developer cartridge. In the figure, 12 is a container, 14 is an opening, and 16
is a seal, 17 is a developer, 18 is a plate, 24
28 and 30 are lock members, 32 is a rod, and 36 is a main body of the developing device.

Claims

[Claims for Utility Model Registration] 1. A developer cartridge in which the opening of the container is peeled off by pulling a seal sealing the opening of the container to open the opening, comprising: A developer cartridge characterized in that a side end is fixed to a rod over the entire width of the seal, and the seal is peeled off by pulling the rod. 2. One end of the seal is fixed to one side end of the container, and the seal is folded back at the other side end so that the other end of the seal is exposed to the one side end of the container, and the seal is The developer cartridge according to claim 1, wherein a rod is fixed to the other end of the developer cartridge. 3. The opening is formed in the lower part of the container, and after the container is attached to the developing device main body, the rod is pulled to peel off the seal from the opening, and the developer is allowed to fall into the developing device main body. A developer cartridge according to claim 1 or 2 of the utility model registration claim. 4. The developer cartridge according to any one of claims 1 to 3, which is provided with a fitting member provided on a side surface of the container and into which the rod is fitted. 5. A plate having a length longer than the length of the opening, and a slit formed in the plate and having a width greater than the width of the seal, through which the other end of the seal is drawn out, 5. The developer cartridge according to claim 4, wherein the rod is fixed to the other end of the seal passed through the seal. 6. The developer according to claim 5, wherein the plate is locked by fitting the rod into the fitting member while the plate is aligned with the side surface of the container. Cartridge. 7. When the container is emptied, the peeled seal closes the opening again by pushing the plate along the opening of the container. The developer cartridge according to item 6. 8. An elastic member is provided across the entire width of a portion of the slit opposite to the lower side of the seal, and when the rod is pulled to peel off the seal, the seal comes into contact with the elastic member, so that the development occurs. The developer cartridge according to any one of claims 5 to 7, which suppresses scattering of the developer. 9. The developer cartridge according to any one of claims 5 to 8, wherein the inner surface of the upper portion of the slit has a semicircular cross section over the entire width.