JPS6311653U - - Google Patents
Info
- Publication number
- JPS6311653U JPS6311653U JP10315286U JP10315286U JPS6311653U JP S6311653 U JPS6311653 U JP S6311653U JP 10315286 U JP10315286 U JP 10315286U JP 10315286 U JP10315286 U JP 10315286U JP S6311653 U JPS6311653 U JP S6311653U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- supplying
- filling
- inner tank
- sealing material
- 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.)
- Granted
Links
- 239000003566 sealing material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は電子写真装置の概略図、第２図は従来
のカートリツジによるトナー補給の一例図、第３
図および第４図は本考案の一実施例を示す部分断
面分解斜視図および組立状態を示す断面図、第５
図は変形例の断面図である。
１……感光ドラム、２……トナー供給用ローラ
、３……トナー貯溜槽、３ａ……刃部、３ｂ……
隙間、４……トナー、５……カートリツジ、５１
……内槽、５１ａ……トナー充填供給用長孔、５
１ｂ……内槽の平坦面、５２……外槽、５２ａ…
…トナー供給用長孔、６……長孔封止用粘着テー
プ、７……ロツク具、８……封止材、８ａ……封
止材の引抜き端、９……保持体、１０……空気の
逃げ道。
Fig. 1 is a schematic diagram of an electrophotographic device, Fig. 2 is an example of toner supply using a conventional cartridge, and Fig. 3 is an illustration of an example of toner supply using a conventional cartridge.
FIG. 4 is a partially sectional exploded perspective view showing one embodiment of the present invention, a sectional view showing an assembled state, and FIG.
The figure is a sectional view of a modified example. DESCRIPTION OF SYMBOLS 1... Photosensitive drum, 2... Toner supply roller, 3... Toner storage tank, 3a... Blade portion, 3b...
Gap, 4...Toner, 5...Cartridge, 5 1
...Inner tank, 5 1 a...Long hole for toner filling and supply, 5
1 b...Flat surface of the inner tank, 5 2 ...Outer tank, 5 2 a...
... Toner supply slot, 6... Adhesive tape for sealing the slot, 7... Locking tool, 8... Sealing material, 8a... Pulled end of sealing material, 9... Holder, 10... air escape route.
Claims (1)
給用内槽と、上記トナー充填供給用長孔を封止す
るように引抜き用端を上記内槽の上部閉塞面に残
して内槽外周面に巻付けられる封止材と、封止材
が巻付けられたトナー充填済みの内槽が隙間なく
差込み結合される上記トナー充填供給用長孔との
対向部にトナー供給用長孔を有すると共に、内壁
面には上記封止材を引出しうるように保持する弾
性保持体を設けた外槽とからなるカートリツジが
形成され、このカートリツジをトナー貯溜槽内に
差込み後上記封止紙を引抜くことによりトナー充
填供給用長孔を開孔してトナー貯溜槽内にトナー
を補給するようにしたことを特徴とする電子写真
装置のトナー供給装置。 An inner tank for replenishing toner having a long hole for filling and supplying toner on the lower surface, and a pull-out end left on the upper closed surface of the inner tank and wrapped around the outer peripheral surface of the inner tank so as to seal the long hole for filling and supplying toner. The sealing material to be attached and the toner filling and supplying elongated hole are provided in the opposing part of the toner filling and supplying elongated hole, into which the toner-filled inner tank wrapped with the sealing material is inserted and coupled without any gap, and the inner tank has a toner supplying elongated hole. A cartridge is formed on the wall surface and includes an outer tank provided with an elastic holder that holds the sealing material so that it can be pulled out.The cartridge is inserted into the toner storage tank and the sealing paper is pulled out to release the toner. A toner supply device for an electrophotographic apparatus, characterized in that a long hole for filling and supplying is opened to supply toner into a toner storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986103152U JPH0624843Y2 (en) | 1986-07-07 | 1986-07-07 | Toner supply device for electrophotographic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986103152U JPH0624843Y2 (en) | 1986-07-07 | 1986-07-07 | Toner supply device for electrophotographic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6311653U true JPS6311653U (en) | 1988-01-26 |
| JPH0624843Y2 JPH0624843Y2 (en) | 1994-06-29 |
Family
ID=30975437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986103152U Expired - Lifetime JPH0624843Y2 (en) | 1986-07-07 | 1986-07-07 | Toner supply device for electrophotographic device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624843Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5836751U (en) * | 1981-09-01 | 1983-03-10 | 松下電器産業株式会社 | toner supply device |
| JPS60159448U (en) * | 1984-03-29 | 1985-10-23 | 京セラミタ株式会社 | developer supply device |
| JPS6124754U (en) * | 1984-07-18 | 1986-02-14 | 株式会社リコー | Toner cartridge |
-
1986
- 1986-07-07 JP JP1986103152U patent/JPH0624843Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5836751U (en) * | 1981-09-01 | 1983-03-10 | 松下電器産業株式会社 | toner supply device |
| JPS60159448U (en) * | 1984-03-29 | 1985-10-23 | 京セラミタ株式会社 | developer supply device |
| JPS6124754U (en) * | 1984-07-18 | 1986-02-14 | 株式会社リコー | Toner cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624843Y2 (en) | 1994-06-29 |