JPS63137338U - - Google Patents
Info
- Publication number
- JPS63137338U JPS63137338U JP2864287U JP2864287U JPS63137338U JP S63137338 U JPS63137338 U JP S63137338U JP 2864287 U JP2864287 U JP 2864287U JP 2864287 U JP2864287 U JP 2864287U JP S63137338 U JPS63137338 U JP S63137338U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- forming apparatus
- image forming
- support member
- elastic 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第1図は本考案に係る画像形成装置の一実施例
を示す断面図、第2図は同実施例の上部筐体開状
態を示す断面図、第3図a,bはそれぞれ同実施
例に適用されたミラーユニツトの斜視図と―
断面図、第4図、第5図はそれぞれミラーユニツ
トの支持状態を示す要部断面図、第6図a,bは
それぞれミラーユニツトの他の例を示す平面図と
―断面図、第7図a,bはそれぞれ支持部材
の他の例を示す正面図と側面図である。
符号の説明、A……下部筐体、B……上部筐体
、C……ミラーユニツト(光学系)、12……感
光ドラム(被照射部)、17……ミラー受台(支
持部材)、22……弾性部材。
FIG. 1 is a cross-sectional view showing an embodiment of the image forming apparatus according to the present invention, FIG. 2 is a cross-sectional view showing the upper housing of the embodiment in an open state, and FIGS. Perspective view of applied mirror unit and -
4 and 5 are sectional views of main parts showing the supported state of the mirror unit, and FIGS. 6a and b are plan views and cross-sectional views showing other examples of the mirror unit, respectively. a and b are a front view and a side view, respectively, showing other examples of the support member. Explanation of symbols, A...Lower casing, B...Upper casing, C...Mirror unit (optical system), 12...Photosensitive drum (irradiated part), 17...Mirror pedestal (support member), 22...Elastic member.
Claims (1)
前記上部筐体に設けた光学系を介して画像光を露
光することで、前記下部筐体に配設した被照射部
に画像を形成する画像形成装置において、前記上
部筐体に前記光学系を若干の自由度をもつて配設
すると共に、前記下部筐体に前記光学系を支持す
る支持部材を設け、前記光学系又は支持部材のい
ずれか一方に弾性部材を固着し、前記上部筐体閉
時に前記支持部材が前記光学系を弾性部材を介し
て支持することを特徴とする画像形成装置。 (2) 前記弾性部材が厚さ2mm以下のゴム部材で
あることを特徴とする実用新案登録請求の範囲第
1項記載の画像形成装置。[Scope of claim for utility model registration] (1) The lower casing is attached to the upper casing so that it can be opened and closed;
In an image forming apparatus that forms an image on an irradiated portion disposed in the lower casing by exposing image light through an optical system provided in the upper casing, the optical system is provided in the upper casing. The lower housing is provided with a support member that supports the optical system, an elastic member is fixed to either the optical system or the support member, and the upper housing is closed. An image forming apparatus characterized in that, at times, the support member supports the optical system via an elastic member. (2) The image forming apparatus according to claim 1, wherein the elastic member is a rubber member having a thickness of 2 mm or less.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2864287U JPS63137338U (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2864287U JPS63137338U (en) | 1987-02-27 | 1987-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63137338U true JPS63137338U (en) | 1988-09-09 |
Family
ID=30831797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2864287U Pending JPS63137338U (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63137338U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61231574A (en) * | 1985-04-05 | 1986-10-15 | Canon Inc | Interchangeable cartridge for electrophotographic printer and electrophotographic printer using said cartridge |
JPS61279870A (en) * | 1985-06-06 | 1986-12-10 | Canon Inc | Image forming device using process cartridge |
JPS61279871A (en) * | 1985-06-06 | 1986-12-10 | Canon Inc | Image forming device having positioning mechanism for process cartridge |
-
1987
- 1987-02-27 JP JP2864287U patent/JPS63137338U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61231574A (en) * | 1985-04-05 | 1986-10-15 | Canon Inc | Interchangeable cartridge for electrophotographic printer and electrophotographic printer using said cartridge |
JPS61279870A (en) * | 1985-06-06 | 1986-12-10 | Canon Inc | Image forming device using process cartridge |
JPS61279871A (en) * | 1985-06-06 | 1986-12-10 | Canon Inc | Image forming device having positioning mechanism for process cartridge |