JPS61199792U - - Google Patents
Info
- Publication number
- JPS61199792U JPS61199792U JP8382985U JP8382985U JPS61199792U JP S61199792 U JPS61199792 U JP S61199792U JP 8382985 U JP8382985 U JP 8382985U JP 8382985 U JP8382985 U JP 8382985U JP S61199792 U JPS61199792 U JP S61199792U
- Authority
- JP
- Japan
- Prior art keywords
- cassette lid
- main body
- coil spring
- bent portion
- body cabinet
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims 1
Description
第１図は本考案の一実施例によるカセツトフタ
開閉装置の断面図、第２図は第１図Ｂ矢印方向か
らの断面図、第３図は従来のカセツトフタ開閉装
置の斜視図である。
１，１１……カセツトフタ、１ａ……リブ、２
，１２……本体キヤビネツト、２ａ……中心軸、
２ｂ，１１ａ……ボス、２ｃ……溝、３……ねじ
りコイルばね、３ａ，１３ａ……ひの字形状部、
３ｂ，１３ｂ……Ｌ字曲げ部、１３……トグルば
ね。
FIG. 1 is a sectional view of a cassette lid opening/closing device according to an embodiment of the present invention, FIG. 2 is a sectional view taken in the direction of the arrow B in FIG. 1, and FIG. 3 is a perspective view of a conventional cassette lid opening/closing device. 1, 11...cassette lid, 1a...rib, 2
, 12... Main body cabinet, 2a... Central axis,
2b, 11a... Boss, 2c... Groove, 3... Torsion coil spring, 3a, 13a... U-shaped part,
3b, 13b...L-shaped bent portion, 13...Toggle spring.
Claims (1)
りコイルばねのひの字形をした一端を回動可能に
取り付けるボスと、他端のコイル巻厚方向にＬ字
曲げした先端部のカセツトフタ開閉時の軌路外の
位置で、前記Ｌ字曲げ部を仮保持する溝とを設け
た本体キヤビネツトと、該本体キヤビネツトに対
し回動可能で、前記ねじりコイルばねのＬ字曲げ
部と係合するリブとを設けたカセツトフタとから
なることを特徴とするカセツトフタ開閉装置。 A boss rotatably attaches one end of the torsion coil spring that constitutes the toggle mechanism for opening and closing the cassette lid, and a position outside the track when the cassette lid is opened and closed at the tip of the other end, which is bent in an L shape in the direction of the coil winding thickness. a main body cabinet provided with a groove for temporarily holding the L-shaped bent portion; and a cassette lid provided with a rib that is rotatable with respect to the main body cabinet and engages with the L-shaped bent portion of the torsion coil spring. A cassette lid opening/closing device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8382985U JPS61199792U (en) | 1985-06-05 | 1985-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8382985U JPS61199792U (en) | 1985-06-05 | 1985-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61199792U true JPS61199792U (en) | 1986-12-13 |
Family
ID=30632807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8382985U Pending JPS61199792U (en) | 1985-06-05 | 1985-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61199792U (en) |
-
1985
- 1985-06-05 JP JP8382985U patent/JPS61199792U/ja active Pending