JPS6261083U

JPS6261083U -

Info

Publication number: JPS6261083U
Application number: JP15263085U
Authority: JP
Priority date: 1985-10-04
Filing date: 1985-10-04
Publication date: 1987-04-15
Also published as: JPH0450614Y2

Description

[Brief explanation of the drawing]

第１図は本考案の要部を示す第３図におけるＡ
―Ａ線断面図、第２図は本考案が対象とするテー
プカートリツジの内部構造を例示する一部破断平
面図、第３図は第２図におけるＢ―Ｂ線断面図、
第４図はローラ支軸の製造例を説明する斜視図で
ある。第５図ａ，ｂ，ｃは従来のローラ支軸を示
すそれぞれ斜視図である。１……本体ケース、５……テープガイドローラ
、６……ローラ支軸、９……テープガイドローラ
のボス部、１３……帯板、１４……角落とし面、
１５……板材、１６……切断端面、１７……テー
パ面、１８……潤滑剤、１９……溜め溝。 Figure 1 is A in Figure 3 showing the main parts of the present invention.
- A sectional view taken along the line A; FIG. 2 is a partially cutaway plan view illustrating the internal structure of the tape cartridge to which the present invention is applied; FIG. 3 is a sectional view taken along the line BB in FIG. 2;
FIG. 4 is a perspective view illustrating an example of manufacturing a roller support shaft. FIGS. 5a, 5b, and 5c are perspective views showing conventional roller support shafts, respectively. DESCRIPTION OF SYMBOLS 1... Main body case, 5... Tape guide roller, 6... Roller spindle, 9... Boss part of tape guide roller, 13... Band plate, 14... Corner cut surface,
15... Plate material, 16... Cut end surface, 17... Tapered surface, 18... Lubricant, 19... Reservoir groove.

Claims

[Scope of utility model registration request]

The roller support shaft 6 of the tape guide roller 5 disposed inside the main body case 1 is made of a rolled pipe obtained by bending a metal plate 15, and the butted end of the plate 15 is attached to the outer periphery of the roller support shaft 6. A tape cartridge having a recessed part to form a groove 19 for storing lubricant 18.