JPH0340676U - - Google Patents

Description

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

第１図は本考案によるテープカセツトの一例の
要部の断面図、第２図は同、テープカセツトの分
解斜視図、第３図は他例の要部の断面図である。 図中２は上カセツトハーフ、３は下カセツトハ
ーフ、８はテープ、９ａ，９ｂはリールハブ、９
ａ_２，９ｂ_２は延長部、９ａ_４，９ｂ_４は延長突
部、１０，１１は滑性シート、１４は突出部であ
る。 FIG. 1 is a sectional view of a main part of an example of a tape cassette according to the present invention, FIG. 2 is an exploded perspective view of the same tape cassette, and FIG. 3 is a sectional view of a main part of another example. In the figure, 2 is the upper cassette half, 3 is the lower cassette half, 8 is the tape, 9a and 9b are the reel hubs, 9
a ₂ and 9b ₂ are extensions, 9a ₄ and 9b ₄ are extension projections, 10 and 11 are slippery sheets, and 14 is a projection.

Claims (1)

【実用新案登録請求の範囲】 滑性シートを上下カセツトハーフの夫々の内面
側に配し、左右一対のリールハブに巻回されたテ
ープの巻き面に摺接するようにして成るテープカ
セツトにおいて、 テープ巻き面の下側に配される滑性シートに上
記テープ巻き面の下側に対応される突出部が形成
され、 上記下側滑性シートとから下方に突出される上
記リールハブの下端部に全体的若しくは部分的に
延長部が設けられ、該延長部が上記下カセツトハ
ーフの内面側に当接されるように構成したことを
特徴とするテープカセツト。[Scope of Claim for Utility Model Registration] A tape cassette in which a slippery sheet is arranged on the inner surface of each of the upper and lower cassette halves so as to be in sliding contact with the winding surface of the tape wound around a pair of left and right reel hubs. A protrusion corresponding to the lower side of the tape winding surface is formed on the slippery sheet disposed on the lower side of the surface, and a protrusion corresponding to the lower side of the tape winding surface is formed, and a protrusion is formed on the lower end of the reel hub that protrudes downward from the lower slippery sheet. Alternatively, a tape cassette characterized in that an extension portion is partially provided, and the extension portion is configured to come into contact with the inner surface side of the lower cassette half.