JPS6235194Y2 - - Google Patents
Info
- Publication number
- JPS6235194Y2 JPS6235194Y2 JP1981071125U JP7112581U JPS6235194Y2 JP S6235194 Y2 JPS6235194 Y2 JP S6235194Y2 JP 1981071125 U JP1981071125 U JP 1981071125U JP 7112581 U JP7112581 U JP 7112581U JP S6235194 Y2 JPS6235194 Y2 JP S6235194Y2
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- linear spring
- support pieces
- spring
- rib
- 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.)
- Expired
Links
- 238000005452 bending Methods 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Details Of Measuring And Other Instruments (AREA)
Description
【考案の詳細な説明】
本考案は磁気記録再生装置のカセツト蓋装置に
関し、その目的とするところはカセツト押えばね
の組付けを簡単に行なえるようにすることにあ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cassette lid device for a magnetic recording/reproducing device, and its purpose is to facilitate the assembly of a cassette pressing spring.
従来のカセツト押えばねは第1図に示すように
取付けられていた。すなわちカセツト蓋1にカシ
メピン2あるいはビスでもつてカセツト押え板ば
ね3を取付けるものであつた。しかしながらこの
ような取付け構成では、カシメピン、ビス等の締
結部材を別個に準備しなければならず、しかも絞
め、螺じ込み等の締結作業をしなければならない
等、コスト的にも作業性の面からも欠点があると
ともに蓋の開閉を繰り返すうちにばねの取付けが
緩んで、十分な押圧力が得られなくなつたり、カ
セツト未装着状態でビビリが発生する等の欠点が
あつた。 A conventional cassette pressing spring was installed as shown in FIG. That is, the cassette holding plate spring 3 was attached to the cassette lid 1 using a crimping pin 2 or a screw. However, in this mounting configuration, fastening members such as caulking pins and screws must be prepared separately, and fastening work such as tightening and screwing must be performed, resulting in problems in terms of cost and workability. In addition, as the lid was repeatedly opened and closed, the spring attachment loosened, making it impossible to obtain sufficient pressing force, and chattering occurred when the cassette was not attached.
そこで本考案はこのような従来の欠点を解消す
るものであり、以下にその一実施例について第2
図以降の図面と共に説明する。図において、4,
5はテープレコーダのキヤビネツト、6はキヤビ
ネツト4の軸7に一端が回動可能に取付けられた
樹脂製のカセツト蓋(本実施例ではカセツトホル
ダー)、8はキヤビネツト5のボス9,10にビ
ス止めされたメカニズム基板、11,12はメカ
ニズム基板8上に植設されたカセツト前端係止リ
ブとカセツト後部当てリブ、13はカセツトであ
る。 Therefore, the present invention is intended to eliminate such conventional drawbacks, and a second embodiment of the invention will be described below.
This will be explained with reference to the drawings that follow. In the figure, 4,
5 is the cabinet of the tape recorder, 6 is a resin cassette lid (cassette holder in this embodiment) whose one end is rotatably attached to the shaft 7 of the cabinet 4, and 8 is fixed to the bosses 9 and 10 of the cabinet 5 with screws. 11 and 12 are a cassette front end locking rib and a cassette rear abutment rib, which are implanted on the mechanism board 8, and 13 is a cassette.
上記カセツト蓋6は第3図に示すように構成さ
れており、14は天板、15,16はカセツト支
持片15a,16aを有する側板、17は軸7に
支持される1対のアーム、18はカセツト13の
後端が当接される段部18aを有するガイドリ
ブ、19はカセツト押えばね取付用リブで、これ
らは一体成形されている。このカセツト押えばね
取付用リブ19には断面L字形の支持片20,2
1,22と支持片20,21間と支持片21,2
2間に位置する突部23,24が間隔をおいて一
体に設けられている。左、右、両側の支持片2
0,22はその溝が互いに対向するよう、また中
央の支持片21はその溝がカセツト側を向くよう
に設けられている。25は直線ばねで、撓ませら
れた状態でその両端が支持片20,22の溝内に
係止され、中央部付近が支持片21の溝内に係止
され、支持片間の部分が突部23,24で係止さ
れて取付けられる。 The cassette lid 6 is constructed as shown in FIG. 3, with reference numeral 14 a top plate, 15 and 16 side plates having cassette support pieces 15a and 16a, 17 a pair of arms supported by the shaft 7, and 18 Reference numeral 19 indicates a guide rib having a stepped portion 18a against which the rear end of the cassette 13 comes into contact, and 19 indicates a rib for attaching a cassette presser spring, which are integrally molded. This cassette pressing spring mounting rib 19 has support pieces 20, 2 each having an L-shaped cross section.
1, 22 and support pieces 20, 21 and support pieces 21, 2
Projections 23 and 24 located between the two are integrally provided with a space between them. Left, right, both support pieces 2
0 and 22 are provided so that their grooves face each other, and the center support piece 21 is provided so that its groove faces the cassette side. Reference numeral 25 denotes a linear spring, whose both ends are locked in the grooves of the support pieces 20 and 22 in a bent state, the central part is locked in the groove of the support piece 21, and the part between the support pieces is protruded. It is secured and attached at parts 23 and 24.
このようなカセツト蓋にカセツト13を挿入し
た後、回動させると第2図に示す状態になり、カ
セツト13はばね25の中央部付近で押圧されて
リブ11,12に押当てられると共にリブ11の
段部11aとリブ18の段部18aとで前後の移
動が規制され、安定した状態で装着される。 After inserting the cassette 13 into such a cassette lid and rotating it, the cassette 13 will be in the state shown in FIG. The step portion 11a of the rib 18 and the step portion 18a of the rib 18 restrict the back and forth movement, and the device is mounted in a stable state.
以上説明したように本考案の磁気記録再生装置
のカセツト蓋装置によればカセツト蓋の天板に少
なくとも3つの支持片を設けたリブを設けて、こ
れらの支持片に直線ばねを撓ませて係止させるだ
けでカセツト押えばねの組付けが行なえるので、
特別な締結部材や面倒な締結作業が省略でき、カ
セツト押えばねをワンタツチで安価に取付けるこ
とができる。しかも、カセツト押えばねは直線ば
ねあるために曲げ加工を必要とせず、取付け時に
取扱いやすい利点を有す。また、3個の支持片間
にそれぞれ設けた突部と中央の支持片の間で直線
ばねをたるませるため、その直線ばねの中央部が
凸形状となるように形づくることが可能であり、
カセツト蓋に収容したテープカセツトに確実に当
接し得てテープカセツトを押えることができるも
のである。 As explained above, according to the cassette lid device of the magnetic recording/reproducing apparatus of the present invention, a rib having at least three supporting pieces is provided on the top plate of the cassette lid, and linear springs are bent to engage these supporting pieces. The cassette presser spring can be assembled by simply stopping it.
Special fastening members and troublesome fastening work can be omitted, and the cassette presser spring can be installed at low cost with one touch. Furthermore, since the cassette pressing spring is a straight spring, no bending is required, and it has the advantage of being easy to handle during installation. In addition, since the linear spring is slackened between the protrusions provided between the three supporting pieces and the central supporting piece, it is possible to shape the linear spring so that the central part thereof has a convex shape.
The tape cassette can be reliably brought into contact with the tape cassette housed in the cassette lid, and the tape cassette can be held down.
第1図は従来のカセツト蓋装置の側断面図、第
2図は本考案の一実施例におけるカセツト蓋装置
の側断面図、第3図は同装置の要部裏面斜視図、
第4図は同正面図である。
6……カセツト蓋、13……カセツト、19…
…リブ、20,21,22……支持片、25……
直線ばね。
FIG. 1 is a side sectional view of a conventional cassette lid device, FIG. 2 is a side sectional view of a cassette lid device according to an embodiment of the present invention, and FIG. 3 is a rear perspective view of the main parts of the device.
FIG. 4 is a front view of the same. 6...cassette lid, 13...cassette, 19...
...Rib, 20, 21, 22...Support piece, 25...
Straight spring.
Claims (1)
支持片を所定の間隔をおいて3個設けると共に上
記支持片間にそれぞれ突部を設け、上記中央の支
持片と上記2個の突部で直線ばねを撓ませた状態
でその直線ばねの両端を上記両側の支持片に係止
させることにより上記直線ばねの中央部付近を凸
形状となして上記中央の支持片に係止させて取付
け、上記直線ばねの凸形状としたほぼ中央部でカ
セツトを押圧するように構成した磁気記録再生装
置のカセツト蓋装置。 Three support pieces each having an L-shaped cross section are provided at a predetermined interval on a rib provided on the top plate of the cassette lid, and protrusions are provided between each of the support pieces, and the center support piece and the two protrusions When the linear spring is bent, both ends of the linear spring are locked to the support pieces on both sides, thereby forming a convex shape near the center of the linear spring and locking it to the center support piece. A cassette lid device for a magnetic recording/reproducing apparatus, wherein the cassette is pressed by the substantially central portion of the linear spring having a convex shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981071125U JPS6235194Y2 (en) | 1981-05-15 | 1981-05-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981071125U JPS6235194Y2 (en) | 1981-05-15 | 1981-05-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57184501U JPS57184501U (en) | 1982-11-24 |
JPS6235194Y2 true JPS6235194Y2 (en) | 1987-09-07 |
Family
ID=29866923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981071125U Expired JPS6235194Y2 (en) | 1981-05-15 | 1981-05-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6235194Y2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59185750U (en) * | 1983-05-25 | 1984-12-10 | 松下電器産業株式会社 | Cassette storage device |
JPH0355161Y2 (en) * | 1985-09-10 | 1991-12-06 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS566063B2 (en) * | 1974-12-13 | 1981-02-09 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6112610Y2 (en) * | 1979-06-20 | 1986-04-19 |
-
1981
- 1981-05-15 JP JP1981071125U patent/JPS6235194Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS566063B2 (en) * | 1974-12-13 | 1981-02-09 |
Also Published As
Publication number | Publication date |
---|---|
JPS57184501U (en) | 1982-11-24 |
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