JPH07105132B2 - Open / close lid device - Google Patents
Open / close lid deviceInfo
- Publication number
- JPH07105132B2 JPH07105132B2 JP22569387A JP22569387A JPH07105132B2 JP H07105132 B2 JPH07105132 B2 JP H07105132B2 JP 22569387 A JP22569387 A JP 22569387A JP 22569387 A JP22569387 A JP 22569387A JP H07105132 B2 JPH07105132 B2 JP H07105132B2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- opening
- cassette
- closing
- tongue
- 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 - Lifetime
Links
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、結露が問題となるデジタルテープレコーダ、
ビデオテープレコーダなどの電子機器に設けられる開閉
蓋装置に関するものである。TECHNICAL FIELD The present invention relates to a digital tape recorder in which condensation is a problem,
The present invention relates to an opening / closing lid device provided in an electronic device such as a video tape recorder.
従来の技術 近年、ビデオデッキなどの精密電子機器が数多く開発さ
れ、これに伴って結露による機器の故障を防ぐことが必
要不可欠となっている。特に、開閉自在な蓋を有する機
器にあっては、キャビネットとのすき間から外部の湿っ
た空気が流入することにより、結露しやすい。このた
め、一般に外気の流入を防ぐ方法がとられている。2. Description of the Related Art In recent years, many precision electronic devices such as VCRs have been developed, and with this development, it is indispensable to prevent device failure due to dew condensation. In particular, in a device having an openable / closable lid, dew condensation is likely to occur due to inflow of external moist air from a gap with the cabinet. Therefore, generally, a method of preventing the inflow of outside air is taken.
以下に従来の機器の開閉蓋装置について説明する。The conventional opening / closing lid device for equipment will be described below.
第３図は従来の機器の開閉蓋装置の開放時の斜視図、第
４図はその閉成時の断面図である。１はカセット蓋であ
り、カセット１の内面に蓋窓２が取付けられている。こ
のカセット蓋１は常に開く方向に付勢されている。一
方、キャビネット３には開口3Aを有し、この開口3Aの周
縁に弾性材料で構成された蓋飾り部材５が取付けられて
いる。カセット蓋１を閉じた状態で、カセット蓋１の周
囲は蓋飾り部材５と密着する位置関係にある。４はシリ
ンダであり、これが結露した状態で動作させると、テー
プ巻き込みなどの不都合を生じてしまう。シリンダ４は
フレーム６に取付けられており、フレーム６はキャビネ
ット３に固定されている。また、フレーム６には可動自
在なロック爪８取付けられており、バネ９によってロッ
ク板７と嵌合する方向に付勢されている。ロック板７は
カセット蓋１に取付けられたカセットホルダー11に設け
られている。カセット蓋１の閉成状態では、カセット蓋
１は蓋飾り部材５を押えており、その復元反発力により
密着して外部の湿った空気の流入を防ぎ、結露を防止す
る。カセット蓋１を閉じるためにはカセット蓋１を上か
ら押し下げ、これに付随するロック板７が下がってロッ
ク爪８と嵌合する。FIG. 3 is a perspective view of the conventional opening / closing lid device when it is opened, and FIG. 4 is a sectional view of the device when it is closed. Reference numeral 1 denotes a cassette lid, and a lid window 2 is attached to the inner surface of the cassette 1. The cassette lid 1 is always biased in the opening direction. On the other hand, the cabinet 3 has an opening 3A, and a lid decoration member 5 made of an elastic material is attached to the periphery of the opening 3A. With the cassette lid 1 closed, the periphery of the cassette lid 1 is in close contact with the lid decoration member 5. Reference numeral 4 is a cylinder, and if it is operated in a dew-condensed state, problems such as tape winding will occur. The cylinder 4 is attached to the frame 6, and the frame 6 is fixed to the cabinet 3. Further, a movable lock claw 8 is attached to the frame 6 and is biased by a spring 9 in a direction to be fitted with the lock plate 7. The lock plate 7 is provided on a cassette holder 11 attached to the cassette lid 1. In the closed state of the cassette lid 1, the cassette lid 1 presses the lid decoration member 5, and the restoration repulsive force of the cassette lid 1 makes close contact with the lid lid member 5 to prevent the inflow of moist air from the outside to prevent dew condensation. In order to close the cassette lid 1, the cassette lid 1 is pushed down from above, and the lock plate 7 attached thereto is lowered and fitted with the lock claw 8.
発明が解決しようとする問題点 しかしながら、従来装置では、カセット蓋１の剛性が不
充分であれば、ロック板７とロック爪８を嵌合させるた
めには、カセット蓋１とロック板７の間に生じるたわみ
を吸収できるだけのオーバーストローク10が必要であ
る。このため、カセット蓋１の閉成時においても、カセ
ット蓋１と蓋飾り部材５の間を確実にふさぐためには、
蓋飾り部材５を厚く、収縮性および復元性の高い材料で
構成しなければならず、機器の厚みが厚くなるという欠
点があった。また、押えによる見ばえも良好でないとい
う問題があった。However, in the conventional device, if the rigidity of the cassette lid 1 is insufficient, in order to fit the lock plate 7 and the lock claw 8 between the cassette lid 1 and the lock plate 7, It is necessary to have an overstroke 10 that can absorb the deflection that occurs in the. Therefore, even when the cassette lid 1 is closed, in order to reliably close the space between the cassette lid 1 and the lid decoration member 5,
The lid decoration member 5 must be made thick and made of a material having high shrinkability and resilience, which causes a drawback that the thickness of the device becomes thick. Further, there is a problem that the appearance due to the presser foot is not good.
本発明は、上記従来の問題点を解決するもので、一般的
な弾性材料で、機器の厚さも薄く、確実にすきまをふさ
ぐことのできる開閉蓋装置を提供することを目的とす
る。The present invention solves the above-mentioned conventional problems, and an object of the present invention is to provide an opening / closing lid device that is made of a general elastic material, has a small device thickness, and can reliably close a gap.
問題点を解決するための手段 本発明の開閉蓋装置は、開閉蓋にて開閉される開口部縁
に設けた弾性材料よりなる蓋飾り部材に上記開口内方へ
突出するように舌片状リブを設け、この舌片状リブに開
閉蓋に設けた蓋窓の突部を当接させるようにしたことを
特徴とするものである。Means for Solving the Problems In the opening / closing lid device of the present invention, a tongue-shaped rib is formed on a lid decoration member made of an elastic material provided on an edge of an opening opened / closed by the opening / closing lid so as to project inwardly of the opening. Is provided, and the projection of the lid window provided on the opening / closing lid is brought into contact with the rib of the tongue piece.
作用 本発明は、上記した構成により、カセット蓋としての開
閉蓋にて開閉される開口より小さい蓋窓に設けた突部を
舌片状リブに当接させることによりすき間をふさぎ、カ
セット蓋としての開閉蓋の周縁では閉成状態において蓋
飾り部材に当接しなくともよくなり、一般的な弾性材料
で、厚さも薄く、確実にすきまをふさぐと同時に、開閉
蓋をより確実にロックできる。Effect of the Invention With the above-described configuration, the present invention closes the gap by bringing the tongue ribs into contact with the protrusion provided on the lid window smaller than the opening and closing of the opening and closing lid as the cassette lid, thereby providing the cassette lid. At the periphery of the opening / closing lid, it is not necessary to come into contact with the lid decoration member in the closed state, and the thickness is thin with a general elastic material so that the gap can be reliably closed and at the same time the opening / closing lid can be locked more reliably.
実施例 以下、本発明の一実施例について、図面を参照しながら
説明する。Embodiment One embodiment of the present invention will be described below with reference to the drawings.
第１図は本発明の一実施例における機器の開閉蓋装置の
開放時の斜視図、第２図はその閉成時の断面図である。FIG. 1 is a perspective view of an opening / closing lid device for an apparatus according to an embodiment of the present invention when the device is opened, and FIG. 2 is a sectional view of the device when the device is closed.
５はカセット蓋１にて開閉される開口3Aの周縁に配置し
た蓋飾り部材であり、従来例のものよりも厚さを薄く
し、内縁には、キャビネット３の開口3A内方へはみ出し
て舌片状リブ12を設けている。舌片状リブ12は、蓋窓２
の突部2Aに対して、カセット蓋１の閉成状態において弾
性的に密着するように構成している。本実施例では１辺
のみに舌片状リブ12を設けた。Reference numeral 5 denotes a lid decoration member arranged on the periphery of the opening 3A which is opened and closed by the cassette lid 1, which has a smaller thickness than that of the conventional example, and the tongue protrudes inside the opening 3A of the cabinet 3 at the inner edge. A rib 12 is provided. The tongue rib 12 is the lid window 2
It is configured to elastically adhere to the protrusion 2A when the cassette lid 1 is closed. In this embodiment, the tongue rib 12 is provided on only one side.
以上のように構成された本実施例の機器の開閉蓋装置に
ついて、以下その動作を説明する。The operation of the device opening / closing lid device of the present embodiment configured as described above will be described below.
カセット蓋１を閉じる時、カセット蓋１を上から押し下
げるが、この途中でカセット蓋１の蓋窓２の外縁に設け
た突部2Aが舌片状リブ12に当接する。さらに押し下げて
ロック板７とロック爪８が嵌合すれば、カセット蓋１が
オーバーストローク10ほど上に持ち上った後に閉成状態
を維持する。閉成状態でカセット蓋１の外縁は蓋飾り部
材５に当接せず、舌片状リブ12が蓋窓２に弾性的に密着
し、この部分から外部の湿った空気が流入することを防
ぐ。本実施例では、シリンダ４付近の１辺のみに舌片状
リブ12を設け、他の３辺からは空気の流入を許し、シリ
ンダ４が結露する前を結露センサー14にて感知し、機能
を一部停止させる方式としている。その他の基本的動作
は、従来例の動作と同じである。When the cassette lid 1 is closed, the cassette lid 1 is pushed down from above, and in the middle of this, the projection 2A provided on the outer edge of the lid window 2 of the cassette lid 1 comes into contact with the tongue rib 12. When the lock plate 7 and the lock claw 8 are further pushed down to fit, the cassette lid 1 is lifted by about the overstroke 10 and then the closed state is maintained. In the closed state, the outer edge of the cassette lid 1 does not come into contact with the lid decoration member 5, and the tongue rib 12 elastically adheres to the lid window 2 to prevent outside moist air from flowing in from this portion. . In this embodiment, a tongue rib 12 is provided only on one side near the cylinder 4, air is allowed to flow from the other three sides, and the dew condensation sensor 14 detects the dew condensation before the dew condensation on the cylinder 4 to function. It is a method to stop a part. Other basic operations are the same as those of the conventional example.
なお、本実施例では、開口部の１辺にのみ舌片状リブを
設けたが、これを増設しもよく、全周に設けて、センサ
ーのいらない密閉方式としてもよい。In this embodiment, the tongue rib is provided only on one side of the opening, but this rib may be additionally provided and may be provided on the entire circumference so that a sensor-free sealing method may be provided.
また、以上の実施例では、シリンダを有するテープレコ
ーダについて説明したが、結露によって不都合を生じる
部品を有し、かつ開閉蓋を有する他の機器にあっても同
様に適用し得るものである。Further, although the tape recorder having the cylinder has been described in the above embodiments, the present invention can be similarly applied to other devices having a component which causes a problem due to dew condensation and having an opening / closing lid.
発明の効果 以上のように本発明によれば、キャビネットの開口内方
へはみ出すように舌片状リブを設け、これとカセット蓋
に設けた蓋窓の外縁を弾性的に密着させる構成としたた
め、カセット蓋を閉じる時のオーバーストロークに対し
て、従来例のものよりも吸収しやすくなるので、一般的
な弾性材料を使用でき、しかも確実なロックが可能とな
る。また、従来例のものでは、カセット蓋にて蓋飾り部
材を圧縮した部分が外部から見えるので、見ばえが悪か
ったが、蓋飾り部材の圧縮部分はカセット蓋の内方であ
り見ばえも良好となるなど、多くの長所を持つ優れた開
閉蓋装置を実現することができるものである。As described above, according to the present invention, the tongue rib is provided so as to protrude into the opening of the cabinet, and the outer edge of the lid window provided on the cassette lid is elastically brought into close contact with the rib. Since it is easier to absorb the overstroke when closing the cassette lid than in the conventional example, a general elastic material can be used, and moreover, reliable locking can be performed. Further, in the conventional example, since the portion of the cassette lid where the lid decoration member is compressed is visible from the outside, the appearance is unsatisfactory, but the compressed portion of the lid decoration member is inside the cassette lid and is visible. It is possible to realize an excellent opening / closing lid device having many advantages such as being favorable.
第１図は本発明の一実施例における開閉蓋装置の開放状
態の斜視図、第２図はその閉成状態の断面図、第３図は
従来の機器の開閉蓋装置の開放状態における斜視図、第
４図はその閉成状態の断面図である。 １……カセット蓋、２……蓋窓、2A……突部、３……キ
ャビネット、3A……開口、４……シリンダ、５……蓋飾
り部材、７……ロック板、８……ロック爪、11……カセ
ットホルダー、12……舌片状リブ。FIG. 1 is a perspective view of an open / close lid device in an open state in one embodiment of the present invention, FIG. 2 is a sectional view of the open / close lid device in its closed state, and FIG. 3 is a perspective view of the open / close lid device of a conventional device in the open state. , FIG. 4 is a sectional view of the closed state. 1 ... Cassette lid, 2 ... Lid window, 2A ... Projection, 3 ... Cabinet, 3A ... Opening, 4 ... Cylinder, 5 ... Lid decoration member, 7 ... Lock plate, 8 ... Lock Nail, 11 …… Cassette holder, 12 …… Tongue rib.
Claims (1)
合を回避させたい部品を有し、かつその部品の近傍の開
口に開閉蓋を配置した機器の開閉蓋装置にあって、上記
機器本体の開口部縁に配置した弾性材料よりなる蓋飾り
部材に上記開口内に突出するように舌片状リブを設け、
開閉蓋の閉成状態において常に上記舌片状リブが上記開
閉蓋に設けた蓋窓の突部に当接するように構成したこと
を特徴とする開閉蓋装置。1. An opening / closing cover device for a device, wherein the opening / closing cover device has a part for avoiding inconvenience caused by dew condensation inside the device main body, and an opening / closing cover is arranged in an opening near the part. Tongue-shaped ribs are provided on the lid decoration member made of an elastic material arranged on the edge so as to project into the opening,
An opening / closing lid device, characterized in that the tongue-shaped rib is always in contact with a protrusion of a lid window provided on the opening / closing lid in a closed state of the opening / closing lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22569387A JPH07105132B2 (en) | 1987-09-09 | 1987-09-09 | Open / close lid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22569387A JPH07105132B2 (en) | 1987-09-09 | 1987-09-09 | Open / close lid device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6467789A JPS6467789A (en) | 1989-03-14 |
| JPH07105132B2 true JPH07105132B2 (en) | 1995-11-13 |
Family
ID=16833313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22569387A Expired - Lifetime JPH07105132B2 (en) | 1987-09-09 | 1987-09-09 | Open / close lid device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07105132B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2952638A1 (en) | 2009-11-17 | 2011-05-20 | Univ Strasbourg | PROCESS FOR THE DOUBLE OR TRIPLE CATALYTIC PHOSPHINATION OF DI, TRI OR TETRAHALOBIARYL COMPOUNDS, INTERMEDIATES EMPLOYED, COMPOUNDS OBTAINED AND USES THEREOF |
-
1987
- 1987-09-09 JP JP22569387A patent/JPH07105132B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6467789A (en) | 1989-03-14 |
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