JPS58127473U

JPS58127473U - tape cassette

Info

Publication number: JPS58127473U
Application number: JP2546182U
Authority: JP
Inventors: 森川　利徳
Original assignee: 松下電器産業株式会社
Priority date: 1982-02-23
Filing date: 1982-02-23
Publication date: 1983-08-29
Also published as: JPS6317085Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の１実施例のテープカセットの一部を切
欠した概略平面図、第２図はロック部材によるテープリ
ールのロック状態を示す同要部平面図、第３図は同要部
断面図、第４図はロック部材によるテープリールの解除
状態を示す同要部平面図、第５図は同断面図、第６図は
カセット本体を形成する下ハーフと上ハーフに設けられ
たガイド部の構成を示す断面図、第７図はカセット本体
を形成する下ハーフに設けられた摺動平面規制ガイド部
とロック部材との関係を示す要部平面図である。１・・・カセット本体、３及び４・・・テープリール、
　　７８・・・摺動平面規制ガイド、９・・田ツク部材
、１０・・・可撓型、１２・・・バネ、１７・・・後壁
、２０・・・凸部、２１・・・解除ピン、２３・・・係
合部、２５・・・係止部、２６・・・段部、２７・・・
ストッパー、２８・・・高さ規制ガ゛イド部二第４図　　　１１１１第７図第６図Fig. 1 is a partially cutaway schematic plan view of a tape cassette according to an embodiment of the present invention, Fig. 2 is a plan view of the main part showing the state in which the tape reel is locked by the locking member, and Fig. 3 is a plan view of the main part. 4 is a plan view of the essential parts showing a state in which the tape reel is released by the locking member, FIG. 5 is a sectional view of the same, and FIG. 6 is a guide provided in the lower half and upper half forming the cassette body. FIG. 7 is a plan view of a main part showing the relationship between the sliding plane regulating guide section provided in the lower half forming the cassette body and the locking member. 1... Cassette body, 3 and 4... Tape reel,
78...Sliding plane regulation guide, 9...Touch member, 10...Flexible type, 12...Spring, 17...Rear wall, 20...Convex portion, 21...Release Pin, 23... Engaging part, 25... Locking part, 26... Step part, 27...
Stopper, 28...Height regulation guide part 2 Fig. 4 1111 Fig. 7 Fig. 6

Claims

[Scope of utility model registration request]

A pair of tape reels rotatably held within a cassette body composed of an upper half and a lower half, and a tape reel that engages with the outer periphery of the pair of tape reels to feed out the tape of the pair of tape reels. In addition to preventing rotation in the direction,
A pair of flexible molds that apply a rotational force in the winding direction of the precursor tape, and one end of the flexible molds is fixed to the lower half to engage with a release pin provided on the device. an engaging portion provided facing the provided insertion hole; and a locking member that is slidable between a convex position where the flexible mold engages with the tape reel and a release position where the flexible mold is not engaged. a part of a stopper provided on the locking member so as to protrude in a direction perpendicular to the moving direction of the locking member; A spring biased in the direction of the locking position contacts the inside of the locking member to guide the sliding movement of the locking member between the locking position and the release position, and also contacts a portion of the stopper to limit the range of its sliding movement. A pair of sliding plane regulating guide parts provided on the lower half and having a regulating step part and a height regulating guide part provided on the upper half, the sliding plane provided on the lower half. A tape cassette characterized in that a regulation guide part has a function of guiding the lock member and a function of regulating its operating range.