JPH0329973U - - Google Patents
Info
- Publication number
- JPH0329973U JPH0329973U JP9002089U JP9002089U JPH0329973U JP H0329973 U JPH0329973 U JP H0329973U JP 9002089 U JP9002089 U JP 9002089U JP 9002089 U JP9002089 U JP 9002089U JP H0329973 U JPH0329973 U JP H0329973U
- Authority
- JP
- Japan
- Prior art keywords
- photoreceptor
- handle
- vibration isolating
- drum
- photoreceptor drum
- 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
- 108091008695 photoreceptors Proteins 0.000 claims description 16
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Description
第１図及び第２図は本考案の第一実施例に係る
感光体ユニツトの防振装置を示す斜視図、第３図
は本考案の第二実施例を示す斜視図、第４図は第
３図中の要部を示す側面図、第５図は第３図中の
取手の部分断面図、第６図は第３図の実施例の変
形例を示す部分側面図、第７図は、本考案の実施
例に係る感光体ユニツトの防振装置を採用する電
子写真装置としてレーザプリンタの概略構成を示
す断面図である。
１……プリンタ本体、６……感光体ドラム、１
４，２１……取手、１５，２６，３０……防振用
部材、１６……軸受部、１８……上カバー、１９
……取手押さえばね、２２……連結部材、２３…
…取手部材、２７……側板、３１……スプリング
。
1 and 2 are perspective views showing a vibration isolating device for a photoconductor unit according to a first embodiment of the present invention, FIG. 3 is a perspective view showing a second embodiment of the present invention, and FIG. 3, FIG. 5 is a partial sectional view of the handle in FIG. 3, FIG. 6 is a partial side view showing a modification of the embodiment shown in FIG. 3, and FIG. 1 is a sectional view showing a schematic configuration of a laser printer as an electrophotographic apparatus that employs a vibration isolating device for a photoreceptor unit according to an embodiment of the present invention. 1... Printer body, 6... Photosensitive drum, 1
4, 21... Handle, 15, 26, 30... Vibration isolation member, 16... Bearing portion, 18... Upper cover, 19
...Handle pressing spring, 22...Connecting member, 23...
...Handle member, 27...Side plate, 31...Spring.
Claims (1)
感光体ドラムに回動自在に取付けた取手に防振用
部材を設け、該取手を電子写真装置本体のカバー
に設けた付勢部材により上記感光体ドラムに押し
付け付勢してなることを特徴とする感光体ユニツ
トの防振装置。 (2) 上記取手を、上記感光体ドラムの両端に該
感光体ドラムの回転支軸から偏心させて取付けた
請求項１の感光体ユニツトの防振装置。 (3) 電子写真装置の感光体ユニツトにおいて、
感光体ドラムの支軸に回動自在に取付けた取手の
取付け基部に防振用部材を取付けると共に、該取
手を上記感光体ドラムの支軸方向で伸縮可能とし
、かつ上記電子写真装置本体の感光体ドラムを装
着する部位に上記取手の伸縮ガイドを設け、上記
防振用部材を上記感光体ドラムの端面に押し付け
付勢可能としてなることを特徴とする感光体ユニ
ツトの防振装置。 (4) 電子写真装置の感光体ユニツトにおいて、
感光体ドラムの支軸端に、防振用部材と取手を取
付け、該防振用部材を上記感光体ドラム側に位置
させ、かつ該防振用部材と上記取手との間に防振
用部材を上記感光体ドラムの端面に押しつけ付勢
する付勢部材を配してなることを特徴とする感光
体ユニツトの防振装置。[Scope of claims for utility model registration] (1) In the photoreceptor unit of an electrophotographic device,
A vibration-proofing member is provided on a handle rotatably attached to the photoreceptor drum, and the handle is biased against the photoreceptor drum by a biasing member provided on the cover of the main body of the electrophotographic apparatus. Anti-vibration device for photoconductor unit. (2) The vibration isolating device for a photoreceptor unit according to claim 1, wherein the handles are attached to both ends of the photoreceptor drum eccentrically from the rotational support shaft of the photoreceptor drum. (3) In the photoreceptor unit of an electrophotographic device,
A vibration isolating member is attached to the mounting base of a handle rotatably attached to the support shaft of the photoreceptor drum, the handle is extendable and retractable in the direction of the support shaft of the photoreceptor drum, and the handle is rotatably attached to the support shaft of the photoreceptor drum. A vibration isolating device for a photoreceptor unit, characterized in that an extensible guide of the handle is provided at a portion where the body drum is attached, and the vibration isolator can be pressed and biased against the end surface of the photoreceptor drum. (4) In the photoreceptor unit of an electrophotographic device,
A vibration isolating member and a handle are attached to the spindle end of the photoreceptor drum, the vibration isolating member is positioned on the photoreceptor drum side, and a vibration isolating member is provided between the vibration isolating member and the handle. A vibration isolating device for a photoconductor unit, comprising a biasing member that presses and biases the photoconductor drum against the end surface of the photoconductor drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9002089U JPH0329973U (en) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9002089U JPH0329973U (en) | 1989-07-31 | 1989-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0329973U true JPH0329973U (en) | 1991-03-25 |
Family
ID=31639565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9002089U Pending JPH0329973U (en) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329973U (en) |
-
1989
- 1989-07-31 JP JP9002089U patent/JPH0329973U/ja active Pending
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