【図面の簡単な説明】[Brief explanation of drawings]
第１図乃至第１１図は本考案の第１の実施例を
説明するためのもので、第１図は陰極線管装置の
組立分解斜視図、第２図は陰極線管装置の側面図
、第３図は位置調整手段の具体例を示す斜視図、
第４図は第３図の正面図、第５図は第４図の断面
図、第６図ａ，ｂ乃至第１１図ａ，ｂは位置調整
の要領を説明するためのマスク及び位置調整手段
を示す正面図である。第１２図乃至第１４図はマ
スク取付構造の変形例を説明するためのもので、
第１２図は陰極線管装置の組立分解斜視図、第１
３図は陰極線管装置の側面図、第１４図は第１３
図の要部拡大断面図である。第１５図及び第１６
図は本考案の第２の実施例を説明するためのもの
で、第１５図は組立分解斜視図、第１６図は組立
完了状態を示す一部断面を含む側面図である。第
１７図及び第１８図は本考案の第３の実施例を説
明するためもので、第１７図は組立分解斜視図、
第１８図は組立完了状態を示す一部断面を含む側
面図である。第１９図は陰極線管装置の従来例を
示す側面図、第２０図はその組立分解斜視図であ
る。
２０……バルブ、２０ａ……フエース、２０ｂ
……フアンネル、２０ｃ……ネツク、２３……偏
向ヨーク、２８……マスク、２９……開口窓、３
２……位置調整手段、α……ラスタ。
1 to 11 are for explaining the first embodiment of the present invention, in which FIG. 1 is an exploded perspective view of a cathode ray tube device, FIG. 2 is a side view of the cathode ray tube device, and FIG. 3 is a side view of the cathode ray tube device. The figure is a perspective view showing a specific example of the position adjustment means.
FIG. 4 is a front view of FIG. 3, FIG. 5 is a sectional view of FIG. 4, and FIGS. 6 a, b to 11 a, b are masks and position adjustment means for explaining the position adjustment method. FIG. Figures 12 to 14 are for explaining modified examples of the mask mounting structure.
Figure 12 is an exploded perspective view of the cathode ray tube device;
Figure 3 is a side view of the cathode ray tube device, and Figure 14 is a side view of the cathode ray tube device.
It is an enlarged cross-sectional view of the main part of the figure. Figures 15 and 16
The drawings are for explaining the second embodiment of the present invention, and FIG. 15 is an exploded perspective view of the assembly, and FIG. 16 is a side view including a partial cross section showing the assembled state. 17 and 18 are for explaining the third embodiment of the present invention, and FIG. 17 is an exploded perspective view;
FIG. 18 is a side view including a partial cross section showing the assembled state. FIG. 19 is a side view showing a conventional example of a cathode ray tube device, and FIG. 20 is an exploded perspective view thereof. 20...Valve, 20a...Face, 20b
... Funnel, 20c ... Network, 23 ... Deflection yoke, 28 ... Mask, 29 ... Opening window, 3
2...Position adjustment means, α...Raster.