JPS63129282U - - Google Patents
Info
- Publication number
- JPS63129282U JPS63129282U JP16074186U JP16074186U JPS63129282U JP S63129282 U JPS63129282 U JP S63129282U JP 16074186 U JP16074186 U JP 16074186U JP 16074186 U JP16074186 U JP 16074186U JP S63129282 U JPS63129282 U JP S63129282U
- Authority
- JP
- Japan
- Prior art keywords
- view
- cassette
- sectional
- lower half
- upper half
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005192 partition Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
第１図乃至第７図は本考案の第１実施例を示す
もので、第１図は両ハーフ組付け後の要部の斜視
図、第２図は磁気テープカセツトを下ハーフ側か
ら見た一部切欠き背面図、第３図は上ハーフの要
部を内面から見た断面背面図、第４図は第３図の
―断面図、第５図は第３図の―矢視図、
第６図は同じく要部の断面図、第７図は巻回リー
ルの分解断面図、第８図及び第９図は第２実施例
を示し、第８図は下ハーフの要部を内面側から見
た断面正面図、第９図は第８図の―断面図、
第１０図及び第１１図は第３実施例を示し、第１
０図は上ハーフの要部を内面側から見た断面背面
図、第１１図は同じく要部の断面図、第１２図乃
至第１４図は第４実施例を示し、第１２図は上ハ
ーフの要部を内面側から見た断面背面図、第１３
図は第１２図の―断面図、第１４図は要
部の断面図、第１５図は第５実施例を示す上ハー
フの要部を内面から見た断面背面図、第１６図は
第６実施例を示す上ハーフの要部を内面から見た
断面背面図、第１７図乃至第２０図は従来例を示
し、第１７図は磁気テープカセツトを下ハーフ側
から見た一部切欠き背面図、第１８図は第１７図
の―断面図、第１９図は一部を切欠いた
第１７図の―矢視図、第２０図は第１６
図左上の切欠き部に対応する下ハーフ隅部の正面
図である。
２…上ハーフ、２ａ…側壁、２ｂ，２ｃ…仕切
壁、３…下ハーフ、３ｂ…側壁、４…カセツト本
体、４ｂ…案内溝、５…磁気テープ、６…供給リ
ール、７…巻取りリール、８…前蓋、８ｃ…側板
、８ｄ…回動支持部、１１…装着凹部、１２，３
６…前蓋スプリング、１５，４８…前蓋係止部材
、１６，５０…前蓋係止部材用スプリング、１７
…切欠き部、３７…回動支軸、４３…係止突起、
４４…抜け止め突起、４４ａ，４４ｂ…面取り部
、４５…段部、４６…隅凹部、４７…装着孔、４
８ｂ…回動用の突片、４８ｃ…ロツク用突起、４
８ｄ…解除用突起、５５，６０…抜け止め突縁。
Figures 1 to 7 show the first embodiment of the present invention. Figure 1 is a perspective view of the main parts after both halves are assembled, and Figure 2 is a view of the magnetic tape cassette from the lower half side. Partially cutaway rear view, Figure 3 is a sectional rear view of the main part of the upper half seen from the inside, Figure 4 is a cross-sectional view of Figure 3, Figure 5 is a view taken in the direction of Figure 3,
Fig. 6 is a cross-sectional view of the main parts, Fig. 7 is an exploded cross-sectional view of the winding reel, Figs. 8 and 9 show the second embodiment, and Fig. 8 shows the main parts of the lower half on the inner side. 9 is a sectional front view of FIG. 8,
10 and 11 show the third embodiment, and the first embodiment
Figure 0 is a cross-sectional rear view of the main part of the upper half seen from the inner side, Figure 11 is a cross-sectional view of the main part, Figures 12 to 14 show the fourth embodiment, and Figure 12 is the upper half. A cross-sectional rear view of the main parts of the 13th
The figure is a sectional view of FIG. 12, FIG. 14 is a sectional view of the main part, FIG. 15 is a sectional rear view of the main part of the upper half showing the fifth embodiment, seen from the inside, and FIG. 17 to 20 show a conventional example, and FIG. 17 is a partially cutaway rear view of the magnetic tape cassette seen from the lower half side. Figure 18 is a cross-sectional view of Figure 17, Figure 19 is a partially cutaway view of Figure 17, and Figure 20 is a cross-sectional view of Figure 16.
It is a front view of the lower half corner corresponding to the notch in the upper left of the figure. 2... Upper half, 2a... Side wall, 2b, 2c... Partition wall, 3... Lower half, 3b... Side wall, 4... Cassette body, 4b... Guide groove, 5... Magnetic tape, 6... Supply reel, 7... Take-up reel , 8... Front lid, 8c... Side plate, 8d... Rotating support part, 11... Mounting recess, 12, 3
6... Front lid spring, 15, 48... Front lid locking member, 16, 50... Front lid locking member spring, 17
...notch, 37...rotation shaft, 43...locking protrusion,
44... Retaining protrusion, 44a, 44b... Chamfered portion, 45... Stepped portion, 46... Corner recessed portion, 47... Mounting hole, 4
8b... Rotating protrusion, 48c... Locking protrusion, 4
8d... Release protrusion, 55, 60... Retaining protrusion.
Claims (1)
ハーフの前部側壁に、下ハーフ側を開口した装着
凹部を設け、該装着凹部にカセツト本体の前部に
開閉可能に装着される前蓋の回動支軸を支持した
磁気テープカセツトにおいて、前記カセツト本体
の回動支軸先端近接位置に、回動支軸を抜け止め
して回転をガイドする抜け止め突部を形成したこ
とを特徴とする磁気テープカセツト。 A mounting recess with an opening on the lower half side is provided in the front side wall of the upper half of the cassette main body, which consists of an upper half and a lower half, and a front cover that is openable and closably mounted on the front of the cassette main body is rotated in the mounting recess. A magnetic tape cassette supporting a spindle, characterized in that a retaining protrusion is formed near the tip of the pivot shaft of the cassette body to prevent the pivot shaft from coming off and guide rotation. Cassette.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986160741U JPH0525106Y2 (en) | 1986-09-08 | 1986-10-20 | |
| US07/196,222 US4951167A (en) | 1986-08-25 | 1987-08-24 | Magnetic tape cassette with improved front cover supporting mechanism |
| EP87905480A EP0287664B1 (en) | 1986-08-25 | 1987-08-24 | Cassette for magnetic tapes |
| PCT/JP1987/000624 WO1988001787A1 (en) | 1986-08-25 | 1987-08-24 | Cassette for magnetic tapes |
| US07/512,127 US5041939A (en) | 1986-08-25 | 1990-04-17 | Magnetic tape cassette with leaf-shaped spring door closure mechanism |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13778586 | 1986-09-08 | ||
| JP1986160741U JPH0525106Y2 (en) | 1986-09-08 | 1986-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63129282U true JPS63129282U (en) | 1988-08-24 |
| JPH0525106Y2 JPH0525106Y2 (en) | 1993-06-24 |
Family
ID=33100196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986160741U Expired - Lifetime JPH0525106Y2 (en) | 1986-08-25 | 1986-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525106Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357927U (en) * | 1976-10-19 | 1978-05-17 |
-
1986
- 1986-10-20 JP JP1986160741U patent/JPH0525106Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357927U (en) * | 1976-10-19 | 1978-05-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525106Y2 (en) | 1993-06-24 |