JPS6366847U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本実施例の光書込み像形成装置の要
部構成図、第２図は、本実施例の光書込み像形成
装置の概略構成図、第３図は、本実施例の光書込
み像形成装置のシエルオープン時の構成図、第４
図は、第３図のＢ―Ｂ′断面図、第５図は、他の
実施例のシエルオープン時の構成図、第６図は、
他の実施例の光書込み像形成装置の断面図、第７
図は、他の実施例の光書込み像形成装置の要部構
成図である。 ８……ドラムコロ、８ｂ……バネ、１０……コ
ピーキツド、１０ａ……ケーシング、１１……光
書込みプリンタ、１２……感光体ドラム、１４…
…光書込みヘツド、１４ｂ……ヘツドベース、１
４ｅ……セルフオツクレンズアレイ、１６……転
写器、２６ｂ……バネ。 FIG. 1 is a block diagram of the main parts of the optical writing image forming apparatus of this embodiment, FIG. 2 is a schematic block diagram of the optical writing image forming apparatus of this embodiment, and FIG. 3 is a schematic diagram of the optical writing image forming apparatus of this embodiment. Configuration diagram when the shell of the image forming device is open, No. 4
The figure is a sectional view taken along line BB' in Fig. 3, Fig. 5 is a configuration diagram of another embodiment when the shell is open, and Fig. 6 is
Cross-sectional view of an optical writing image forming device according to another embodiment, No. 7
The figure is a diagram illustrating a main part of an optical writing image forming apparatus according to another embodiment. 8... Drum roller, 8b... Spring, 10... Copy kit, 10a... Casing, 11... Optical writing printer, 12... Photosensitive drum, 14...
...Optical writing head, 14b...Head base, 1
4e... Self-cleaning lens array, 16... Transfer device, 26b... Spring.

Claims (1)

【実用新案登録請求の範囲】 結像レンズを含む光書込みヘツドと該光書込み
ヘツドへ照射される光像が結像される感光体を有
し回動可能な上部機体と、該上部機体と支軸を介
して接合される下部機体とからなる光書込み像形
成装置において、 前記感光体の結像面から所定距離を維持する第
１の基準面を備えた感光体支持部材と、前記第１
の基準面に当接可能な第２の基準面を有し前記光
書込みヘツドに対し相対位置が変位可能な光書込
みヘツド支持部材と、前記下部機体に設けられ前
記上部機体が下部機体に係合した際、前記感光体
支持部材を押上げ前記第１の基準面と第２の基準
面とを圧接する押上げ部材とを有することを特徴
とする光書込み像形成装置。[Claims for Utility Model Registration] A rotatable upper body having an optical writing head including an imaging lens and a photoreceptor on which a light image irradiated to the optical writing head is formed; An optical writing image forming apparatus comprising a lower body joined via a shaft, a photoreceptor support member having a first reference surface that maintains a predetermined distance from the image forming surface of the photoreceptor;
an optical writing head support member having a second reference surface that can come into contact with a reference surface of the optical writing head and whose relative position can be displaced with respect to the optical writing head; and an optical writing head support member that is provided on the lower body so that the upper body engages with the lower body. An optical writing image forming apparatus comprising: a push-up member that pushes up the photoreceptor support member and presses the first reference surface and the second reference surface when the photoconductor support member is pressed against the first reference surface and the second reference surface.