JPS62199759U - - Google Patents
Info
- Publication number
- JPS62199759U JPS62199759U JP8673686U JP8673686U JPS62199759U JP S62199759 U JPS62199759 U JP S62199759U JP 8673686 U JP8673686 U JP 8673686U JP 8673686 U JP8673686 U JP 8673686U JP S62199759 U JPS62199759 U JP S62199759U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- hopper
- accommodate
- attached
- cassette
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図はこの考案に係るトナーカセツトの概念
を説明するための要部断面図、第２図はこの考案
の一実施例を示す斜視図、第３図は従来のトナー
カセツト補給形式の現像器を示す概略構成図、第
４図は従来のトナーホツパーの問題点を説明する
ための要部断面図である。
第１図および第２図において、１１はトナーホ
ツパー、１２はカセツト装着部、２１はトナーカ
セツト、２１１は外側の筒体、２１２は内側の筒
体をそれぞれ示す。
Fig. 1 is a sectional view of a main part to explain the concept of a toner cassette according to this invention, Fig. 2 is a perspective view showing an embodiment of this invention, and Fig. 3 is a conventional toner cassette replenishment type developing device. FIG. 4 is a sectional view of a main part for explaining the problems of the conventional toner hopper. 1 and 2, 11 is a toner hopper, 12 is a cassette mounting portion, 21 is a toner cassette, 211 is an outer cylinder, and 212 is an inner cylinder.
Claims (1)
脱可能な二重筒構造を有し、外側の筒体２１１は
両側が閉塞されてトナー１４を収容し、内側の小
径の筒体２１２は両側が開口されて当該ホツパー
への装着中においてホツパー内部の空気を外部に
逃がすことを特徴とするトナーカセツト。 It has a double-tube structure that can be attached to and removed from the cassette mounting portion 12 of the toner hopper 11, with the outer cylinder 211 having both sides closed to accommodate the toner 14, and the inner small-diameter cylinder 212 having both sides open to accommodate the toner 14. A toner cassette characterized by allowing air inside the hopper to escape to the outside while being attached to the hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8673686U JPS62199759U (en) | 1986-06-06 | 1986-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8673686U JPS62199759U (en) | 1986-06-06 | 1986-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62199759U true JPS62199759U (en) | 1987-12-19 |
Family
ID=30943321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8673686U Pending JPS62199759U (en) | 1986-06-06 | 1986-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62199759U (en) |
-
1986
- 1986-06-06 JP JP8673686U patent/JPS62199759U/ja active Pending
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