JPH0715572A - Open/close structure for open/close cover - Google Patents
Open/close structure for open/close coverInfo
- Publication number
- JPH0715572A JPH0715572A JP5173785A JP17378593A JPH0715572A JP H0715572 A JPH0715572 A JP H0715572A JP 5173785 A JP5173785 A JP 5173785A JP 17378593 A JP17378593 A JP 17378593A JP H0715572 A JPH0715572 A JP H0715572A
- Authority
- JP
- Japan
- Prior art keywords
- spring
- open
- opening
- cover
- hinge
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
- Facsimiles In General (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、開閉カバーの開閉構造
に係り、例えば電話回線等を用いて文字、写真、図表等
の画像データの送信／受信を行うファクシミリ装置や、
多機能型のファクシミリ装置（ファクシミリ付多機能電
話機）の開閉カバーに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an opening / closing structure of an opening / closing cover, for example, a facsimile apparatus for transmitting / receiving image data such as characters, photographs, diagrams, etc. using a telephone line or the like.
The present invention relates to an opening / closing cover of a multifunctional facsimile machine (multifunctional telephone with facsimile).
【０００２】[0002]
【従来の技術】従来のファクシミリ装置としては、例え
ば図６に示すようなファクシミリ付多機能電話機があ
る。このファクシミリ付多機能電話機１はベースキャビ
ネット２にヒンジ３を介して開閉カバー４が開閉自在に
取付けられている。ベースキャビネット２内の手前側に
は受信情報を記録する受信部５が設けられ、中央部には
原稿を送信する送信部６が設けられ、奥側には、受信情
報を処理する多機能の情報処理部７が設けられている。2. Description of the Related Art As a conventional facsimile apparatus, there is a multifunctional telephone with a facsimile as shown in FIG. In this multifunctional telephone with facsimile 1, an opening / closing cover 4 is attached to a base cabinet 2 via a hinge 3 so as to be openable and closable. A receiving unit 5 for recording received information is provided on the front side of the base cabinet 2, a transmitting unit 6 for transmitting a document is provided at the center, and a multifunctional information processing unit for processing the received information is provided on the back side. A processing unit 7 is provided.
【０００３】受信部５にはプラテンローラ１０上に記録
紙１１を介して、サーマルヘッドを保持するサーマルヘ
ッドホルダ１２が開閉自在に設けられている。送信部６
には原稿ローラ１３の下側に原稿紙の送信情報を読み取
る読取センサ（密着型イメージセンサ）が設けられてい
る。In the receiving section 5, a thermal head holder 12 for holding a thermal head is provided on a platen roller 10 via a recording paper 11 so as to be openable and closable. Transmission unit 6
A reading sensor (contact type image sensor) for reading transmission information of the document sheet is provided below the document roller 13.
【０００４】また開閉カバー４の表部にはテンキー１
５、その他の操作キー１６等を有する操作部１７およ
び、操作結果を表示する大画面の液晶型ディスプレイ１
８等が設けられている。開閉カバー４の開閉にはヒンジ
３に設けたコイル状の図示していないヒンジスプリング
（トーションスプリング）により開放を容易にするとと
もに、開閉カバーを開放状態に保持（ロック）または固
定するようになされている。On the front surface of the opening / closing cover 4, a numeric keypad 1 is attached.
5, an operation unit 17 having other operation keys 16 and the like, and a large-screen liquid crystal display 1 for displaying operation results
8 etc. are provided. The opening / closing cover 4 is opened / closed by a coil-shaped hinge spring (torsion spring) (not shown) provided on the hinge 3 for easy opening, and the opening / closing cover is held (locked) or fixed in an open state. There is.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、このよ
うな従来の構造にあっては、開閉カバー４が前述のよう
に種々の処理部材を設けて重量が大きいため、ヒンジ３
の一方側に設けた一つのヒンジスプリングのみではすぐ
に劣化してヘタり易い。また、強いヒンジスプリングを
設けるとコスト高になるとともに、開閉カバー４を閉鎖
時に開閉カバー４に大きい力が加わりヒンジスプリング
の取付け部が変形したり、ヒンジスプリングの形状が大
きくなり、大きいスペースが必要となる等の問題点があ
る。また、ヒンジ３の両側に２つヒンジスプリングを設
けることも考えられるが、特にコイル状のスプリングの
取付けは時間と手間が２重にかかる等の問題点がある。However, in such a conventional structure, since the open / close cover 4 is provided with various processing members as described above and has a large weight, the hinge 3 is used.
If only one hinge spring is provided on one side, it easily deteriorates and tends to get loose. Further, if a strong hinge spring is provided, the cost becomes high, and a large force is applied to the opening / closing cover 4 when the opening / closing cover 4 is closed, and the hinge spring mounting portion is deformed, or the shape of the hinge spring becomes large, which requires a large space. There are problems such as Further, it is conceivable to provide two hinge springs on both sides of the hinge 3, but there is a problem in that attachment of a coil-shaped spring particularly takes time and labor.
【０００６】従って、本発明はこのような従来の課題に
鑑みてなされたものであり、部品点数が少なく、取付が
容易で迅速にでき、取付けスペースも少なく、簡単な機
構で開放時のロックができ、スプリングの劣化、ヘタリ
がない開閉カバーの開閉構造を提供することを目的とす
る。Therefore, the present invention has been made in view of such conventional problems, and has a small number of parts, can be easily and quickly mounted, has a small mounting space, and has a simple mechanism for locking when opened. It is an object of the present invention to provide an opening / closing structure of an opening / closing cover that can be formed and is free from deterioration of spring and fatigue.
【０００７】[0007]
【課題を解決するための手段】本発明は上記した目的を
達成するために、ベースキャビネットに開閉自在に設け
られヒンジに取付けたスプリングにより開放方向に付勢
される開閉カバーであって、上記開閉カバーを開放状態
に保持するための補助スプリングを設けたことを特徴と
するものである。In order to achieve the above-mentioned object, the present invention is an opening / closing cover which is openably / closably provided in a base cabinet and is urged in an opening direction by a spring attached to a hinge. It is characterized in that an auxiliary spring for holding the cover in an open state is provided.
【０００８】[0008]
【作用】本発明では、開閉カバーがスプリングにより付
勢されて開放され、さらに補助スプリングとの共働によ
り開閉カバーは開放状態に保持される。In the present invention, the opening / closing cover is biased by the spring to open, and the opening / closing cover is held in the open state in cooperation with the auxiliary spring.
【０００９】[0009]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。図１〜図５は本発明に係る開閉カバーの開閉構造
の一実施例を適用したファクシミリ付多機能電話機を示
す図であり、図６に示すものと同じ構成には同じ符号を
つける。先ず、構成を説明する。図１〜図４において、
２１はファクシミリ付多機能電話機であり、このファク
シミリ付多機能電話機２１はベースキャビネット２に開
閉自在に設けられヒンジ３に取付けたコイル状のヒンジ
スプリング（トーションスプリング）２３により開放方
向に付勢された開閉カバー４を有し、ヒンジ３の近傍以
外は図６に示すものと同じである。Embodiments of the present invention will be described below with reference to the drawings. 1 to 5 are views showing a multifunction telephone with a facsimile to which an embodiment of the opening / closing structure of an opening / closing cover according to the present invention is applied, and the same components as those shown in FIG. First, the configuration will be described. 1 to 4,
Reference numeral 21 denotes a multifunctional telephone with a facsimile. The multifunctional telephone with a facsimile 21 is urged in the opening direction by a coiled hinge spring (torsion spring) 23 provided on the base cabinet 2 so as to be openable and closable and attached to the hinge 3. It has the opening / closing cover 4, and is the same as that shown in FIG. 6 except for the vicinity of the hinge 3.
【００１０】開閉カバー４の表部手前側には操作部１７
が、表部奥側には大画面の液晶型ディスプレイ１８が、
表部左側（図１の左側）には電話器（ハンドセット）２
４を載置する載置部１９が設けられている。操作部１７
にはファクシミリおよび電話情報を多機能に操作するテ
ンキー１５，カーソルキー２８等が設けられている。３
１は記録紙排出口、３２は原稿挿入口、３３は原稿排出
口である。An operation portion 17 is provided on the front side of the opening / closing cover 4.
However, on the back side of the front part is a large-screen liquid crystal display 18,
Telephone (handset) 2 on the left side of the front part (left side of FIG. 1)
A mounting portion 19 for mounting the 4 is provided. Operation part 17
Is provided with a numeric keypad 15, a cursor key 28, etc. for operating multifunctional facsimile and telephone information. Three
Reference numeral 1 is a recording paper discharge port, 32 is a document insertion port, and 33 is a document discharge port.
【００１１】ベースキャビネット２には前述の情報処理
部７、送信部６および受信部５を駆動する駆動機構、プ
リント配線基板、ＣＰＵ、ＲＯＭ、ＲＡＭ等の電気部品
を支持するシャーシ３４が取付けられている。このシャ
ーシ３４の側部に取付けられたヒンジブラケット３５に
は、図２，図４に示すように一対の支持軸３６が外方に
向かって固着されている。支持軸３６の端部には開閉カ
バー４の底板４ａの後部両側に取付けられた一対の異形
のヒンジである支持ブラケット３７の下端部の嘴状の支
持係合部３７ａが回動自在にかつ係脱自在に設けられて
いる。尚、上記シャーシ３４とヒンジブラケット３５と
は、別体でなく、一体構造であっても良い。To the base cabinet 2, a drive mechanism for driving the information processing section 7, the transmitting section 6 and the receiving section 5 described above, a printed wiring board, a chassis 34 for supporting electric parts such as CPU, ROM and RAM are attached. There is. As shown in FIGS. 2 and 4, a pair of support shafts 36 are fixed to the hinge bracket 35 attached to the side of the chassis 34 toward the outside. At the end of the support shaft 36, a beak-shaped support engagement portion 37a at the lower end of a support bracket 37, which is a pair of odd-shaped hinges attached to both sides of the bottom plate 4a of the opening / closing cover 4, is rotatably and engaged. It is detachable. The chassis 34 and the hinge bracket 35 may not be separate bodies, but may be an integral structure.
【００１２】ヒンジブラケット３５と一方の支持ブラケ
ット３７との間には、コイル状のヒンジスプリング（ト
ーションスプリング）２３が配置され、ヒンジスプリン
グ２３の一方の端部はヒンジブラケット３５に設けたＬ
字状の突出部３５ａに係合し、他方の端部は支持ブラケ
ット３７の前縁３７ｂに係脱自在に設けられている。支
持ブラケット３７の前縁３７ｂの近傍には内方に突出し
た係合体であるロックビス４０がねじ止めされており、
ロックビス４０の先端部４０ａは開閉カバーが支持軸３
６を中心に回動するとき弧状に移動するようになされて
いる。A coil-shaped hinge spring (torsion spring) 23 is arranged between the hinge bracket 35 and one of the support brackets 37, and one end of the hinge spring 23 is L provided on the hinge bracket 35.
The other end is engaged with the character-shaped protrusion 35 a and is detachably provided on the front edge 37 b of the support bracket 37. A lock screw 40, which is an engaging member protruding inward, is screwed near the front edge 37b of the support bracket 37.
The opening / closing cover of the tip portion 40a of the lock screw 40 has the support shaft 3
It is adapted to move in an arc when it rotates about 6.
【００１３】ヒンジブラケット３５には、前記移動する
ロックビス４０の先端部４０ａを挟んで対向するように
配置された一対のアーム部４１ｂを有しステンレス性等
の弾性体（板バネ）からなる補助スプリングであるロッ
クスプリング４１が取付けられている。ロックスプリン
グ４１は、図５に示すように、ヒンジブラケット３５に
取付けられた板状の取付部４１ａと、取付部４１ａから
ロックビス４０側に角度Ａが約６０度をなしかつアーム
部４１ｂ間の間隔が狭くなるように延在するとともに最
狭部で互いに接する一対のアーム部４１ｂと、アーム部
４１ｂの先端でほぼ直角に外方に屈折し角度Ｂが約１２
０度をなすように拡大する拡大部を有する先端部４１ｃ
を有している。そして、ロックビス４０の先端部４０ａ
は開閉カバーが開放方向に移動するとき、最狭部を拡げ
て上方に移動し、次いで閉鎖方向へ移動するときは先端
部４１ｃにより保持され、ロックするようにされてい
る。The hinge bracket 35 has a pair of arm portions 41b arranged so as to face each other with the tip end portion 40a of the moving lock screw 40 interposed therebetween, and is an auxiliary spring formed of an elastic body (leaf spring) such as stainless steel. The lock spring 41 is attached. As shown in FIG. 5, the lock spring 41 includes a plate-shaped attachment portion 41a attached to the hinge bracket 35, an angle A of about 60 degrees from the attachment portion 41a to the lock screw 40 side, and an interval between the arm portions 41b. Of a pair of arm portions 41b that extend so as to be narrow and contact each other at the narrowest portion, and the tip of the arm portion 41b is bent outward at a substantially right angle, and the angle B is approximately
Tip portion 41c having an enlarged portion that enlarges to form 0 degree
have. Then, the tip portion 40a of the lock screw 40
When the opening / closing cover is moved in the opening direction, the narrowest portion is expanded and moved upward, and when the opening / closing cover is moved in the closing direction, it is held and locked by the tip portion 41c.
【００１４】次に作用について説明する。本発明では、
ヒンジスプリング２３の近傍にロックビス４０およびロ
ックスプリング４１が設けられているので、ベースキャ
ビネット２の前端下部に設けた開放レバーを押すと、開
閉カバー４はロックが解かれて、ヒンジスプリング２３
の付勢により支持ブラケット３７の前縁３７ｂを押し上
げ支持軸３６を中心に上方に開放され、これに伴って、
ロックビス４０はロックスプリング４１の一対のアーム
部４１ｂ間を上方に移動する。さらに人手により開閉カ
バー４を上方に上げると、ロックビス４０の先端部４０
ａは図５（ｂ）に示すようにアーム部４１ｂの最狭部を
弾性力に抗って拡げて上方に移動し、手を放すと図５
（ａ）の示すように先端部４１ｃに係合してロックさ
れ、開閉カバー４の荷重をロックスプリング４１とヒン
ジスプリング２３とにより共働して支持する。このと
き、荷重の殆どはロックスプリング４１により支持され
るので、ヒンジスプリング２３には開閉カバー４の荷重
は殆ど加わらない。Next, the operation will be described. In the present invention,
Since the lock screw 40 and the lock spring 41 are provided near the hinge spring 23, when the release lever provided at the lower front end of the base cabinet 2 is pushed, the opening / closing cover 4 is unlocked, and the hinge spring 23 is released.
The front edge 37b of the support bracket 37 is pushed up by the urging of the support bracket 37 and is opened upward around the support shaft 36.
The lock screw 40 moves upward between the pair of arm portions 41b of the lock spring 41. When the open / close cover 4 is further raised manually, the tip portion 40 of the lock screw 40 is
As shown in FIG. 5 (b), “a” spreads the narrowest part of the arm portion 41b against the elastic force and moves upward, and when the hand is released, FIG.
As shown in (a), the tip portion 41c is engaged and locked, and the load of the opening / closing cover 4 is supported by the lock spring 41 and the hinge spring 23 in cooperation with each other. At this time, most of the load is supported by the lock spring 41, so that the load of the opening / closing cover 4 is hardly applied to the hinge spring 23.
【００１５】このように、ロックスプリング４１がヒン
ジスプリング２３の補助的な作用をしヒンジスプリング
２３との共働により、開閉カバー４の開放状態を保持し
ているので、ヒンジスプリング２３は支持軸３６の片側
一個で良く、かつ、開閉カバー４の開放の初めの作動を
すればよく、スプリングの強度は弱く低コストのもので
よく、へたりも少ない。また部品点数も少なく構造も簡
単で低コストにすることができる。As described above, since the lock spring 41 acts as an auxiliary function of the hinge spring 23 and cooperates with the hinge spring 23 to maintain the open / close state of the open / close cover 4, the hinge spring 23 is supported by the support shaft 36. One on each side is sufficient, and the opening operation of the opening / closing cover 4 may be performed at the beginning of operation. The strength of the spring is weak, and the cost is low, and the settling is small. Further, the number of parts is small, the structure is simple, and the cost can be reduced.
【００１６】[0016]
【発明の効果】以上説明したように本発明によれば、部
品点数が少なく、取付けスペースも少なく、簡単な機構
で開閉カバーの開放時のロックができ、スプリングの劣
化、ヘタリを防止することができる。As described above, according to the present invention, the number of parts is small, the installation space is small, and the opening / closing cover can be locked when the cover is opened with a simple mechanism, so that deterioration of the spring and settling can be prevented. it can.
【図１】本発明に係る開閉カバーの開閉構造の一実施例
を適用したファクシミリ付多機能電話機の外観斜視図で
ある。FIG. 1 is an external perspective view of a multifunction telephone with a facsimile to which an embodiment of an opening / closing structure of an opening / closing cover according to the present invention is applied.
【図２】図１に示す実施例の開閉カバーが開放時の断面
図である。FIG. 2 is a sectional view of the opening / closing cover of the embodiment shown in FIG. 1 when opened.
【図３】図１に示す実施例の開閉カバーが閉鎖時の断面
図である。FIG. 3 is a cross-sectional view when the opening / closing cover of the embodiment shown in FIG. 1 is closed.
【図４】図２に示す実施例の要部分解斜視図である。FIG. 4 is an exploded perspective view of essential parts of the embodiment shown in FIG.
【図５】図２に示す実施例のロックスプリングの動作状
態を示す拡大側面図であり、（ａ）はロック状態を示
し、（ｂ）は開閉カバーを上方に上げている状態を示す
図である。5 is an enlarged side view showing an operating state of the lock spring of the embodiment shown in FIG. 2, (a) showing a locked state, and (b) showing a state in which the open / close cover is raised upward. is there.
【図６】従来の開閉カバーの開放状態を示す斜視図であ
る。FIG. 6 is a perspective view showing an open state of a conventional opening / closing cover.
３ ヒンジ ４ 開閉カバー ２１ ファクシミリ付多機能電話機 ２３ ヒンジスプリング（スプリング） ４０ ロックビス ４１ ロックスプリング（補助スプリング） 3 Hinge 4 Open / close cover 21 Multi-function telephone with facsimile 23 Hinge spring (spring) 40 Lock screw 41 Lock spring (auxiliary spring)
Claims (1)
れヒンジに取付けたスプリングにより開放方向に付勢さ
れる開閉カバーであって、上記開閉カバーを開放状態に
保持するための補助スプリングを設けたことを特徴とす
る開閉カバーの開閉構造。1. An opening / closing cover which is openably / closably provided in a base cabinet and is urged in an opening direction by a spring attached to a hinge, wherein an auxiliary spring for holding the opening / closing cover in an open state is provided. The opening and closing structure of the characteristic opening and closing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5173785A JPH0715572A (en) | 1993-06-21 | 1993-06-21 | Open/close structure for open/close cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5173785A JPH0715572A (en) | 1993-06-21 | 1993-06-21 | Open/close structure for open/close cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0715572A true JPH0715572A (en) | 1995-01-17 |
Family
ID=15967112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5173785A Pending JPH0715572A (en) | 1993-06-21 | 1993-06-21 | Open/close structure for open/close cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0715572A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2698802A1 (en) | 2004-09-07 | 2014-02-19 | Panasonic Corporation | Electrolytic capacitor comprising a separtor comprising a conductive polymer containing a p-dopant on its surface |
| CN108980174A (en) * | 2017-06-05 | 2018-12-11 | 新典自动化股份有限公司 | Dehumidifier and snap device |
| JP2020121411A (en) * | 2019-01-29 | 2020-08-13 | ブラザー工業株式会社 | Layer transfer device |
-
1993
- 1993-06-21 JP JP5173785A patent/JPH0715572A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2698802A1 (en) | 2004-09-07 | 2014-02-19 | Panasonic Corporation | Electrolytic capacitor comprising a separtor comprising a conductive polymer containing a p-dopant on its surface |
| CN108980174A (en) * | 2017-06-05 | 2018-12-11 | 新典自动化股份有限公司 | Dehumidifier and snap device |
| JP2020121411A (en) * | 2019-01-29 | 2020-08-13 | ブラザー工業株式会社 | Layer transfer device |
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