JPH0384827U

JPH0384827U -

Info

Publication number: JPH0384827U
Application number: JP14638489U
Authority: JP
Priority date: 1989-12-19
Filing date: 1989-12-19
Publication date: 1991-08-28
Anticipated expiration: 2004-12-19
Also published as: JPH0731236Y2

Description

[Brief explanation of the drawing]

第１図はこの考案に係る引伸機の一実施例を示
す正面図、第２図は同上の側面図、第３図は同上
の一部切欠平面図、第４図は第３図の縦断正面図
、第５図は第１図の−線に沿つた断面図、第
６図は第４図の−線に沿つた断面図、第７図
は第４図の−線に沿つた断面図、第８図は第
１図の−線に沿つた断面図、第９図は同上の
他の例を示す一部切欠平面図、第１０図は同上レ
ンズホルダの他の例を示す断面図である。７……ランプハウス、８……ランプ収納筒部、
９……前板、１０……ランプ、１１……フイルタ
、１２……原稿取付孔、１３……後板、１４……
透光窓、１５……伸縮筒、１６……ホルダ支持板
、４０……反射ミラー、５０……テーブル。 Fig. 1 is a front view showing an embodiment of the enlarger according to this invention, Fig. 2 is a side view of the same as above, Fig. 3 is a partially cutaway plan view of the same as above, and Fig. 4 is a vertical cross-sectional front view of Fig. 3. Figure 5 is a cross-sectional view taken along the - line in Figure 1, Figure 6 is a cross-sectional view taken along the - line in Figure 4, and Figure 7 is a cross-sectional view taken along the - line in Figure 4. FIG. 8 is a sectional view taken along the - line in FIG. 1, FIG. 9 is a partially cutaway plan view showing another example of the same lens holder, and FIG. 10 is a sectional view showing another example of the same lens holder. . 7... Lamp house, 8... Lamp storage tube section,
9...Front plate, 10...Lamp, 11...Filter, 12...Document attachment hole, 13...Rear plate, 14...
Translucent window, 15... Telescopic cylinder, 16... Holder support plate, 40... Reflection mirror, 50... Table.

Claims

[Scope of utility model registration request]

A document mounting hole is formed in the front plate of the lamp house, which has a pair of lamp housing cylinders housing a lamp and a filter at both ends, and the lamp housing cylinders are tilted in opposite directions, and a document mounting hole is formed in the rear plate of the lamp house. is provided with a light-transmitting window facing the document mounting hole, one end of a telescoping tube covering the light-transmitting window is connected to the rear plate, and the other end of the telescoping tube has an annular shape to which a lens holder is removably attached. A holder support plate is attached to the holder support plate, and a moving mechanism is provided to move the holder support plate with respect to the document mounting hole, and the back of the holder support plate has an inclined shape that reflects the light passing through the lens of the lens holder downward. An enlarger equipped with a reflective mirror and a table for supporting photographic paper that can be raised and lowered below the mirror.