JPH0264962U - - Google Patents
Info
- Publication number
- JPH0264962U JPH0264962U JP14291188U JP14291188U JPH0264962U JP H0264962 U JPH0264962 U JP H0264962U JP 14291188 U JP14291188 U JP 14291188U JP 14291188 U JP14291188 U JP 14291188U JP H0264962 U JPH0264962 U JP H0264962U
- Authority
- JP
- Japan
- Prior art keywords
- toner cartridge
- developing device
- cartridge
- toner
- gripping member
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図乃至第３図は、本考案の実施例を示すも
のであり、第１図はトナーカートリツジ本体を現
像器に装着する動作を示す概略説明図、第２図は
トナーカートリツジ本体が完全に装着された状態
を示す概略説明図であり、第３図は、トナーカー
トリツジ開封用フイルムを把持部材により開封す
る動作を説明するための概略説明図である。
１……トナーカートリツジ本体、５……把持部
材、６……突起、８……カウンタレバー。
1 to 3 show an embodiment of the present invention. FIG. 1 is a schematic explanatory diagram showing the operation of attaching the toner cartridge main body to the developing device, and FIG. 2 shows the toner cartridge main body. FIG. 3 is a schematic explanatory diagram showing a completely attached state, and FIG. 3 is a schematic explanatory diagram for explaining the operation of opening the toner cartridge unsealing film with a gripping member. DESCRIPTION OF SYMBOLS 1... Toner cartridge main body, 5... Gripping member, 6... Protrusion, 8... Counter lever.
Claims (1)
可能なフイルムで閉塞するとともに、側端にカー
トリツジ把持部材を有して成るトナーカートリツ
ジと、該トナーカートリツジをスライドさせて着
脱自在に装着し得る現像器において、前記トナー
カートリツジの把持部材をカートリツジ本体に脱
着自在にするとともに突起を形成し、前記現像器
のトナーカートリツジ装着面にカウンタ回転レバ
ーを突出させ、トナーカートリツジを現像器にス
ライドさせて装着する際に前記突起が前記回転レ
バーに当接してトナーカートリツジの装着回数を
カウントするように構成したことを特徴とする現
像器の寿命検知機構。 (2) 前記現像器のトナーカートリツジ装着面側
に弾性片を設け、トナーカートリツジ側のスライ
ド面に該弾性片が係合する凹部を形成してトナー
カートリツジと現像器がロツクされるようにした
ことを特徴とする実用新案登録請求の範囲第１項
記載の現像器の寿命検知機構。 (3) 前記カートリツジ把持部材に開封可能なフ
イルムの一端を固定したことを特徴とする実用新
案登録請求の範囲第１項記載の現像器の寿命検知
機構。[Claims for Utility Model Registration] (1) A toner cartridge which houses toner therein, has a toner supply side closed with an unsealable film, and has a cartridge gripping member at a side end, and the toner cartridge. In the developing device which can be detachably attached by sliding, the gripping member of the toner cartridge is made detachable from the cartridge main body, and a protrusion is formed, and a counter rotation lever is protruded from the toner cartridge attaching surface of the developing device. and the protrusion contacts the rotary lever to count the number of times the toner cartridge is installed by sliding the toner cartridge into the developing device. . (2) An elastic piece is provided on the toner cartridge mounting surface side of the developing device, and a recessed portion in which the elastic piece engages is formed in the sliding surface on the toner cartridge side, so that the toner cartridge and the developing device are locked. A developing unit life detection mechanism according to claim 1 of the utility model registration claim, characterized in that: (3) The developing device life detection mechanism according to claim 1, wherein one end of an unsealable film is fixed to the cartridge gripping member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14291188U JPH0713001Y2 (en) | 1988-10-31 | 1988-10-31 | Development device life detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14291188U JPH0713001Y2 (en) | 1988-10-31 | 1988-10-31 | Development device life detection mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0264962U true JPH0264962U (en) | 1990-05-16 |
| JPH0713001Y2 JPH0713001Y2 (en) | 1995-03-29 |
Family
ID=31409259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14291188U Expired - Lifetime JPH0713001Y2 (en) | 1988-10-31 | 1988-10-31 | Development device life detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713001Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012124831A1 (en) * | 2011-03-17 | 2012-09-20 | Olympus Corporation | Surgical operation support system and surgical instrument |
-
1988
- 1988-10-31 JP JP14291188U patent/JPH0713001Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012124831A1 (en) * | 2011-03-17 | 2012-09-20 | Olympus Corporation | Surgical operation support system and surgical instrument |
| JP2012192103A (en) * | 2011-03-17 | 2012-10-11 | Olympus Corp | Operation support system and surgical instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713001Y2 (en) | 1995-03-29 |