JPS59161566U

JPS59161566U - Reel for cassette tape

Info

Publication number: JPS59161566U
Application number: JP5230483U
Authority: JP
Inventors: 「よし」野　洋一
Original assignee: 吉野　洋一
Priority date: 1983-04-08
Filing date: 1983-04-08
Publication date: 1984-10-29

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のカセットテープ用リールの断面図、第２
図ないし第５図はこの考案の一実施例を示すもので、第
２図は平面図、第３図は下側フランジの平面図、第４図
は断面図、第５図はピボットの斜視図である。１０・・・・・・下側フランジ、１０Ａ・・・・・・ハ
ブドラム部、１０ｅ・・・・・・嵌合突部、１０ｈ・・
・・・・結合突起、１０省・・・・・・かしめ部、１１
・・・・・・上側フランジ、１１Ｃ・・・・・・嵌合孔
、１２・・・・・・ピボット、１２ａ・・・・・・ピボ
ット部、１２ｂ・・・・・・挿通孔。Figure 1 is a sectional view of a conventional cassette tape reel, Figure 2 is a sectional view of a conventional cassette tape reel.
Figures 5 through 5 show an embodiment of this invention, in which Figure 2 is a plan view, Figure 3 is a plan view of the lower flange, Figure 4 is a sectional view, and Figure 5 is a perspective view of the pivot. It is. 10... Lower flange, 10A... Hub drum part, 10e... Fitting protrusion, 10h...
...Connecting protrusion, 10 Minutes...Caulking part, 11
...Upper flange, 11C... Fitting hole, 12... Pivot, 12a... Pivot part, 12b... Insertion hole.

Claims

[Scope of utility model registration request]

A lower flange is formed by integrally forming the hub drum part at the center of the upper surface, a fitting protrusion having a plurality of coupling protrusions formed on the upper surface is formed at the center of the upper part of the hub drum part, and the lower flange An upper flange with a fitting hole in the center is attached by fitting the fitting protrusion into the fitting hole, and a plurality of insertion holes are formed above the fitting protrusion, and a plurality of insertion holes are formed in the center of the upper surface. A pivot having a pivot portion protruding from the top is attached by making the upper end of the pivot portion protrude upward from the upper flange and inserting the coupling protrusion into the insertion hole, while the upper end of the coupling protrusion protrudes from the upper surface of the pivot. A caulked part is formed in the part to prevent the pivot from being removed and join the upper flange to the lower flange, and the pivot is made of a material with a low coefficient of friction different from the material of the upper flange and the lower flange. A reel for cassette tapes.