JPH0194945U - - Google Patents
Info
- Publication number
- JPH0194945U JPH0194945U JP18987587U JP18987587U JPH0194945U JP H0194945 U JPH0194945 U JP H0194945U JP 18987587 U JP18987587 U JP 18987587U JP 18987587 U JP18987587 U JP 18987587U JP H0194945 U JPH0194945 U JP H0194945U
- Authority
- JP
- Japan
- Prior art keywords
- image forming
- forming apparatus
- unit
- main body
- apparatus main
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す断面図、第２
図はその開放状態を示す断面図、第３図は給・排
紙系ユニツトの軸方向断面図、第４図は第３図の
Ａ矢視図、第５図は他の実施例の断面図である。
１：装置本体、２：給・排紙系ユニツト、３：
支軸、４：本体フレーム、５：給紙ローラ、６：
転写ローラ、７：定着ローラ、８：バツクアツプ
ローラ、９：排紙ローラ、１０：フツク軸、１１
：プロセスカートリツジ、１２：転写紙、１３：
駆動力伝達機構、１４：駆動ギア、１５：揺動ア
ーム、１６：連結ギア、１７：給紙ローラ駆動ギ
ア、１８：クラツチ機構、１９，２０：アイドラ
ギア、２１：定着ギア、２２，２３：フツク部材
、２４：係合ピン。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing the open state, FIG. 3 is an axial sectional view of the sheet feeding/discharging system unit, FIG. 4 is a view taken in the direction of arrow A in FIG. 3, and FIG. 5 is a sectional view of another embodiment. It is. 1: Device main body, 2: Paper feed/discharge system unit, 3:
Support shaft, 4: Main frame, 5: Paper feed roller, 6:
Transfer roller, 7: Fixing roller, 8: Backup roller, 9: Paper ejection roller, 10: Hook shaft, 11
: Process cartridge, 12: Transfer paper, 13:
Drive force transmission mechanism, 14: Drive gear, 15: Swing arm, 16: Connection gear, 17: Paper feed roller drive gear, 18: Clutch mechanism, 19, 20: Idler gear, 21: Fixing gear, 22, 23: Hook Member 24: Engagement pin.
Claims (1)
ユニツト化し、該ユニツトを画像形成装置本体に
対し揺動可能に組み付けて開閉可能にし、該ユニ
ツトと画像形成装置本体との接合面の幅方向に沿
つて該ユニツトにフツク軸を軸回転可能に設け、
該フツク軸の両端部に固定したフツク部材を該画
像形成装置本体側に設けた係合突起に係合させて
該ユニツトを該画像形成装置本体に閉鎖位置でロ
ツクするようにした画像形成装置のロツク装置に
おいて、前記フツク軸は前記ユニツトに装備され
る駆動力伝達機構のアイドラ回転体を回転自在に
軸支することを特徴とする画像形成装置のロツク
装置。 A part of the image forming apparatus is formed into a unit including a driving force transmission mechanism, and the unit is swingably assembled to the image forming apparatus main body so as to be openable and closable, and the width direction of the joint surface between the unit and the image forming apparatus main body is a hook shaft is rotatably provided on the unit along the
An image forming apparatus, wherein hook members fixed to both ends of the hook shaft are engaged with engagement protrusions provided on the image forming apparatus main body to lock the unit in the image forming apparatus main body at a closed position. A lock device for an image forming apparatus, wherein the hook shaft rotatably supports an idler rotating body of a driving force transmission mechanism installed in the unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18987587U JPH0194945U (en) | 1987-12-14 | 1987-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18987587U JPH0194945U (en) | 1987-12-14 | 1987-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0194945U true JPH0194945U (en) | 1989-06-22 |
Family
ID=31480884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18987587U Pending JPH0194945U (en) | 1987-12-14 | 1987-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0194945U (en) |
-
1987
- 1987-12-14 JP JP18987587U patent/JPH0194945U/ja active Pending