JPH046072U - - Google Patents
Info
- Publication number
- JPH046072U JPH046072U JP4654490U JP4654490U JPH046072U JP H046072 U JPH046072 U JP H046072U JP 4654490 U JP4654490 U JP 4654490U JP 4654490 U JP4654490 U JP 4654490U JP H046072 U JPH046072 U JP H046072U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- toner
- edge
- sealing member
- container
- 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
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１−Ａ図、第１−Ｂ図、第１−Ｃ図、第１−
Ｄ図は本考案のトナーカートリツジの装着工程を
示す断面図であり、第２−Ａ図乃至第２−Ｃ図は
、本考案のトナーカートリツジの具体例を示す断
面図であり、第３図は本考案のトナーカートリツ
ジのシール部材の一実施例を示す断面図である。
１……トナーカートリツジ、２……現像装置の
トナー補給部、５……第一の領域、６……トナー
、７……第一の開口、８……シール部材、１０…
…第二の領域、１１……第二の開口、１２……シ
ール部材の一端部、１２ａ……はみ出し部、１２
ｂ……摺動部材、１７……シール部材の他端部、
２１……突起部。
Figure 1-A, Figure 1-B, Figure 1-C, Figure 1-
FIG. D is a cross-sectional view showing the mounting process of the toner cartridge of the present invention, FIGS. 2-A to 2-C are cross-sectional views showing specific examples of the toner cartridge of the present invention, and FIG. The figure is a sectional view showing an embodiment of the sealing member of the toner cartridge of the present invention. DESCRIPTION OF SYMBOLS 1... Toner cartridge, 2... Toner replenishment part of developing device, 5... First area, 6... Toner, 7... First opening, 8... Seal member, 10...
... second region, 11 ... second opening, 12 ... one end of sealing member, 12a ... protrusion, 12
b...Sliding member, 17...Other end of sealing member,
21... Protrusion.
Claims (1)
口と、補給口を覆うシール部材とから成り、該容
器はトナーが充填される第一の領域と、トナーが
充填されていなく且つ現像装置のトナー補給部へ
の装着時に該補給部の開封用突起部が収容される
第二の領域とを備え、第一の領域には装着時にト
ナーが流出する第一の開口が設けられ、 第二の領域には開封用突起部が挿入される第二
の開口が設けられ、且つシール部材は、その一端
部が第一の開口の第二の開口側一端縁に位置し、
その一部が第一の開口の全周縁に剥離可能にシー
ルされ、残りの部分が第一の開口の他端縁で折り
返されて第一の開口及び第二の開口をまたぎ且つ
その他端部が第二の開口の対向端縁で固着される
ように設けられているトナーカートリツジにおい
て、 シール部材の前記一端部は、第一の開口の第二
の開口側一端縁と共にそのコーナ部をも覆うよう
にはみ出して設けられていることを特徴とする現
像用トナーカートリツジ。[Claims for Utility Model Registration] Consisting of a container containing toner, a toner replenishment port of the container, and a sealing member covering the replenishment port, the container has a first region filled with toner, a first region filled with toner, and a first region filled with toner. a second area in which the unsealing protrusion of the toner replenishing part is accommodated when the toner replenishing part of the developing device is installed, and the first area has a first opening through which toner flows out when the toner replenishing part is installed. is provided, the second region is provided with a second opening into which the opening protrusion is inserted, and one end of the sealing member is located at one edge of the first opening on the second opening side. ,
A portion thereof is releasably sealed around the entire periphery of the first opening, and the remaining portion is folded back at the other edge of the first opening to straddle the first opening and the second opening, and the other end is In a toner cartridge that is fixed at an opposite edge of the second opening, the one end portion of the sealing member also covers a corner portion of the first opening along with one edge on the second opening side. A developing toner cartridge characterized by being provided so as to protrude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4654490U JPH046072U (en) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4654490U JPH046072U (en) | 1990-04-27 | 1990-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046072U true JPH046072U (en) | 1992-01-21 |
Family
ID=31561717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4654490U Pending JPH046072U (en) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49107006A (en) * | 1973-02-12 | 1974-10-11 | ||
| JPS5123869U (en) * | 1974-08-13 | 1976-02-21 |
-
1990
- 1990-04-27 JP JP4654490U patent/JPH046072U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49107006A (en) * | 1973-02-12 | 1974-10-11 | ||
| JPS5314085B2 (en) * | 1973-02-12 | 1978-05-15 | ||
| JPS5123869U (en) * | 1974-08-13 | 1976-02-21 |
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