JPH01140674U

JPH01140674U -

Info

Publication number: JPH01140674U
Application number: JP3715488U
Authority: JP
Priority date: 1988-03-23
Filing date: 1988-03-23
Publication date: 1989-09-26
Anticipated expiration: 2003-03-23
Also published as: JPH0521744Y2

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案の実施例を示し、第
１図はテープカセツトを分解した斜視図、第２図
は凹部とフツクとの拡大縦断面図、第２図は凹部
とフツクの拡大縦断面図、第３図は凹部及びフツ
クと係止爪との位置関係を示す部分拡大縦断面図
、第４図乃至第６図は従来の一般的なＤＡＴテー
プカセツトに係り、第４図はカセツト全体の斜視
図、第５図はスライドカバーと下ハーフケースと
を組立てた状態の斜視図、第６図はスライドカバ
ーを停止する係止爪の斜視図、第７図乃至第９図
は従来の他のＤＡＴテープカセツトに係り、第７
図は下ハーフケースとスライドカバーの分解斜視
図、第８図は該下ハーフケース及びスライドカバ
ーに夫々設けられたリブ及び係合爪を示す部分斜
視図、第９図はリブと係合爪の係合状態を示す部
分縦断面図である。１……上ハーフケース、２……下ハーフケース
、２ａ……係止爪、２ｂ……底壁、４……前面蓋
、５……スライドカバー、５ａ，５ｂ……係合用
孔、６……ばね、７……凹部、７ａ……内側面、
８……フツク、８ａ……端面。 1 to 3 show an embodiment of the present invention, FIG. 1 is an exploded perspective view of a tape cassette, FIG. 2 is an enlarged vertical sectional view of a recess and a hook, and FIG. 3 is a partially enlarged vertical sectional view showing the positional relationship between the recess, the hook, and the locking pawl; FIGS. 4 to 6 relate to a conventional general DAT tape cassette; FIG. is a perspective view of the entire cassette, FIG. 5 is a perspective view of the slide cover and lower half case assembled, FIG. 6 is a perspective view of the locking claw that stops the slide cover, and FIGS. 7 to 9 are Regarding other conventional DAT tape cassettes, the seventh
The figure is an exploded perspective view of the lower half case and slide cover, Figure 8 is a partial perspective view showing the ribs and engaging claws provided on the lower half case and slide cover, respectively, and Figure 9 is a partial perspective view of the ribs and engaging claws. FIG. 3 is a partial vertical sectional view showing an engaged state. DESCRIPTION OF SYMBOLS 1... Upper half case, 2... Lower half case, 2a... Locking claw, 2b... Bottom wall, 4... Front cover, 5... Slide cover, 5a, 5b... Engagement hole, 6... ...spring, 7... recess, 7a... inner surface,
8...Hook, 8a...End face.

Claims

[Scope of utility model registration request]

A slide cover that has an upper half case, a lower half case whose bottom wall is provided with a locking claw for stopping, and a plurality of engagement holes into which the locking claws fit, and which are held separately in the open and closed positions. In the tape cassette, the slide cover has a hook having a triangular cross section that protrudes toward the bottom wall of the lower half case, and the bottom wall of the lower half case has a hook of the slide cover. An elongated recess provided along the sliding direction into which the hook fits is formed, and when the locking pawl fits into the engagement hole, the hook engages with the recess to assist in locking the slide cover. A tape cassette characterized by: