JP2517928Y2 - Door opening / closing device for electronic devices - Google Patents
Door opening / closing device for electronic devicesInfo
- Publication number
- JP2517928Y2 JP2517928Y2 JP1987047364U JP4736487U JP2517928Y2 JP 2517928 Y2 JP2517928 Y2 JP 2517928Y2 JP 1987047364 U JP1987047364 U JP 1987047364U JP 4736487 U JP4736487 U JP 4736487U JP 2517928 Y2 JP2517928 Y2 JP 2517928Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- opening
- fulcrum
- sides
- fulcrum shaft
- 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
【考案の詳細な説明】 産業上の利用分野 この考案は、電子機器の扉開閉装置に関する。TECHNICAL FIELD The present invention relates to a door opening / closing device for electronic equipment.
従来の技術 一般に、電子機器のケース本体には、操作部を取付け
るための開口部、消耗部品を装着するための開口部、電
源用の電池を収納する開口部等が形成され、これらの開
口部には扉が回動自在又は着脱自在に取付けられてい
る。2. Description of the Related Art Generally, a case body of an electronic device is provided with an opening for mounting an operation section, an opening for mounting a consumable part, an opening for accommodating a battery for a power source, and the like. A door is rotatably or detachably attached to the.
考案が解決しようとする問題点 しかし、扉を回動させるようにしたものは扉の開閉方
向が一定である。このため、電子機器に隣接する物の配
置状態や操作者の右利き或いは左利きの違い等により扉
の開閉操作が行い難い場合があり不便である。Problems to be Solved by the Invention However, in the case where the door is rotated, the opening / closing direction of the door is constant. For this reason, it may be difficult to open and close the door depending on the arrangement of objects adjacent to the electronic device or the operator's right-handedness or left-handedness, which is inconvenient.
問題点を解決するための手段 電子機器のケース本体に形成された四角形の開口部に
嵌合される扉を設け、前記開口部の両側又は前記扉の両
側に前記開口部の開口面と平行な軸心を持ちそれぞれ同
一形状に形成されて回動支点とロツク軸として兼用され
る支点軸を間隔を開けて二本ずつ平行に配設し、前記扉
の両側又は前記開口部の両側に閉鎖時の前記扉の面と略
平行方向に開口して前記支点軸に弾発的に係合する切欠
を有するヒンジ片と前記支点軸に弾発的に係合する係止
爪とを一対ずつ配設し、前記扉の前記係止爪が形成され
た側の辺に指掛部を形成した。Means for Solving the Problems A door fitted into a rectangular opening formed in a case body of an electronic device is provided, and a door parallel to the opening surface of the opening is provided on both sides of the opening or both sides of the door. When two fulcrum shafts are formed in the same shape each having an axial center and are also used as a rotation fulcrum and a lock shaft, are arranged in parallel at intervals, and are closed on both sides of the door or both sides of the opening. A hinge piece having a notch opening substantially parallel to the surface of the door and elastically engaging the fulcrum shaft, and a pair of locking claws elastically engaging the fulcrum shaft. Then, a finger hook is formed on the side of the door on the side where the locking claw is formed.
作用 したがつて、両側の一対のヒンジ片の切欠を両側の一
対の支点軸に弾発的に嵌合させ、これらの支点軸と切欠
との嵌合部を中心に扉を回動させ、両側の一対の係止爪
を残りの一対の支点軸に弾発的に係合することにより扉
を閉止状態に維持する。また、支点軸はそれぞれ同一形
状で回動支点とロツク軸とを兼用しているため、それら
の支点軸を選択的にヒンジ片に嵌合し或いは係止爪に係
合することができるため、扉の開閉方向を変更すること
が可能となる。Therefore, the notches of the pair of hinge pieces on both sides are elastically fitted to the pair of fulcrum shafts on both sides, and the door is rotated around the fitting part between these fulcrum shafts and the notches, The door is maintained in the closed state by elastically engaging the pair of locking claws with the remaining pair of fulcrum shafts. Further, since the fulcrum shafts have the same shape and serve both as the rotation fulcrum and the lock shaft, the fulcrum shafts can be selectively fitted to the hinge pieces or engaged with the locking claws. It is possible to change the opening / closing direction of the door.
実施例 この考案の第一の実施例を第１図ないし第10図に基づ
いて説明する。一部しか図示しないが、１は電子写真プ
リンタのケース本体で、このケース本体１には凹部状の
四角形の開口部２が形成され、この開口部２の底３に
は、感光体の感度を可変する調整ダイヤル４や、感光体
にレーザー光線を走査する露光器の出力を可変する調整
ダイヤル５や、デイツプスイツチ６等の操作部が設けら
れている。また、この開口部２に嵌合される四角形の扉
７が設けられている。Embodiment A first embodiment of the present invention will be described with reference to FIGS. 1 to 10. Although only a part is shown, reference numeral 1 denotes a case body of an electrophotographic printer, in which a case-shaped rectangular opening 2 is formed, and a bottom 3 of the opening 2 has a sensitivity of a photosensitive member. An adjusting dial 4 for changing, an adjusting dial 5 for changing the output of an exposure device that scans a laser beam on the photoconductor, and an operating unit such as a display switch 6 are provided. Further, a rectangular door 7 fitted into the opening 2 is provided.
そして、開口部２の両側８には開口部２の開口面と平
行な軸心を持ちそれぞれ同一形状に形成されて回動支点
とロツク軸とを兼用する支点軸９が間隔を開けて二本ず
つ立設されている。また、扉７の両側10には支点軸９に
弾発的に係合する切欠11を有するヒンジ片12と支点軸９
に弾発的に係合する係止爪13とが一つずつ形成され、扉
７の一辺に指掛部となる凹部14が形成されている。な
お、切欠11は底部が支点軸９に回動自在に嵌合されるよ
うに半径が定められ、中間部の幅が支点軸９の径よりや
や狭くなり、先端がハの字形に開く形状に定められてい
る。また、扉７は弾性を有する合成樹脂により形成され
ている。On both sides 8 of the opening 2, there are two fulcrum shafts 9 which are formed in the same shape and have a shaft center parallel to the opening surface of the opening 2 and which also serve as a rotation fulcrum and a rock shaft. They are set up one by one. Further, on both sides 10 of the door 7, a hinge piece 12 having a notch 11 elastically engaging with the fulcrum shaft 9 and the fulcrum shaft 9 is formed.
And a locking claw 13 that is elastically engaged with each other are formed one by one, and a recess 14 that serves as a finger hook is formed on one side of the door 7. The notch 11 has a radius so that the bottom part is rotatably fitted to the fulcrum shaft 9, the width of the middle part is slightly narrower than the diameter of the fulcrum shaft 9, and the tip is opened in a V shape. It is set. The door 7 is made of elastic synthetic resin.
このような構成において、扉７のヒンジ片12の切欠11
をケース本体１の下方の支点軸９に弾発的に嵌合し、扉
７の係止爪13をケース本体１の上方の支点軸９に弾発的
に係合した状態を第７図に示し、扉７のヒンジ片12の切
欠11をケース本体１の上方の支点軸９に弾発的に嵌合
し、扉７の係止爪13をケース本体１の下方の支点軸９に
弾発的に係合した状態を第８図に示す。何れも凹部14に
指を掛けて扉７を手前に引くことにより、係止爪13が支
点軸９から外れ、支点軸９と切欠11との嵌合部を中心と
して扉７を回動させることができる。In such a structure, the notch 11 of the hinge piece 12 of the door 7
Is elastically fitted to the fulcrum shaft 9 below the case body 1, and the locking claw 13 of the door 7 is elastically engaged to the fulcrum shaft 9 above the case body 1 in FIG. The notch 11 of the hinge piece 12 of the door 7 is elastically fitted to the fulcrum shaft 9 above the case body 1, and the locking claw 13 of the door 7 is elastically fitted to the fulcrum shaft 9 below the case body 1. FIG. 8 shows a state in which they are engaged with each other. In either case, the locking claw 13 is disengaged from the fulcrum shaft 9 by putting a finger on the recess 14 and pulling the door 7 to the front, and the door 7 is rotated around the fitting portion of the fulcrum shaft 9 and the notch 11. You can
このように、左右両側に二本ずつ立設した四本の支点
軸９は全て同じ寸法形状であり、これらの支点軸９を二
本一組として選択的にヒンジ片12に嵌合し或いは係止爪
13に係合することにより、扉７の開閉方向を使用者の都
合によつて変更することができる。支点軸９の軸心を上
下方向に変え、これに対応して扉７にヒンジ片12と係止
片13とを形成することにより、扉７を左右方向に開閉す
ることもできる。As described above, the four fulcrum shafts 9, which are erected on each of the left and right sides, all have the same size and shape, and the fulcrum shafts 9 are selectively fitted to the hinge piece 12 as a pair or engaged. Nail
By engaging with 13, the opening / closing direction of the door 7 can be changed according to the convenience of the user. By changing the axis of the fulcrum shaft 9 in the vertical direction and correspondingly forming the hinge piece 12 and the locking piece 13 on the door 7, the door 7 can be opened and closed in the horizontal direction.
さらに、切欠11と支点軸９とを外す方向は扉７の回動
方向と直交する方向であるので、扉７の回動動作により
切欠11と支点軸９とが外れることはない。Further, since the direction in which the notch 11 and the fulcrum shaft 9 are removed is a direction orthogonal to the rotating direction of the door 7, the notch 11 and the fulcrum shaft 9 are not disengaged by the pivoting operation of the door 7.
次いで、この考案の第二の実施例を第11図及び第12図
に基づいて説明する。前記実施例と同一部分は同一符号
を用い説明も省略する。この実施例は、扉７の両側に内
方へ突出する支点軸９を間隔を開けて二本ずつ立設し、
ケース１の開口部２の両側に切欠11を有するヒンジ片12
と係止爪13とを一つずつ形成したものである。支点軸９
とヒンジ片12との嵌合は第11図に示す通りであり、支点
軸９と係止爪13との係合は第12図に示す通りである。Next, a second embodiment of this invention will be described with reference to FIGS. 11 and 12. The same parts as those in the above-mentioned embodiment are designated by the same reference numerals and the description thereof will be omitted. In this embodiment, two fulcrum shafts 9 projecting inward are provided on both sides of the door 7 with a space between them, and two fulcrum shafts are erected.
Hinge piece 12 having notches 11 on both sides of the opening 2 of the case 1
And the locking claws 13 are formed one by one. Fulcrum shaft 9
The fitting between the hinge piece 12 and the hinge piece 12 is as shown in FIG. 11, and the engagement between the fulcrum shaft 9 and the locking claw 13 is as shown in FIG.
考案の効果 この考案は上述のように構成したので、両側の一対の
ヒンジ片の切欠を両側の一対の支点軸に弾発的に嵌合す
ることにより、これらの支点軸と切欠との嵌合部を中心
に扉を回動させることができ、また、両側の一対の係止
爪を残りの支点軸に弾発的に係合することにより扉を閉
止状態に維持するすることができ、さらに、支点軸はそ
れぞれ同一形状で回動支点とロツク軸とを兼用している
ため、それらの支点軸を選択的にヒンジ片に嵌合し或い
は係止爪に係合することができるため、使用者の都合に
応じて扉の開閉方向を自由に変更することができる効果
を有する。Effect of the Invention Since the invention is configured as described above, by elastically fitting the notches of the pair of hinge pieces on both sides to the pair of fulcrum shafts on both sides, the fulcrum shaft and the notch are fitted together. The door can be rotated around the portion, and the door can be maintained in the closed state by elastically engaging the pair of locking claws on both sides with the remaining fulcrum shaft. Since the fulcrum shafts have the same shape and serve both as a rotation fulcrum and a lock shaft, these fulcrum shafts can be selectively fitted to the hinge pieces or engaged with the locking claws. There is an effect that the opening / closing direction of the door can be freely changed according to the convenience of the person.
第１図ないし第11図はこの考案の第一の実施例を示すも
ので、第１図は斜視図、第２図はケース本体の正面図、
第３図は第２図におけるＡ−Ａ線部の縦断側面図、第４
図は扉を内面より見た平面図、第５図は第４図における
Ｂ矢視方向の側面図、第６図は第４図におけるＣ矢視方
向の側面図、第７図及び第８図はケースへの扉の取付状
態を示す縦断側面図、第９図は支点軸とヒンジ片との嵌
合状態を示す水平断面図、第10図は支点軸と係止爪との
係合状態を示す水平断面図、第11図及び第12図はこの考
案の第二の実施例を示すもので、第11図は支点軸とヒン
ジ片との嵌合状態を示す水平断面図、第12図は支点軸と
係止爪との係合状態を示す水平断面図である。 １……ケース本体、２……開口部、７……扉、９……支
点軸、11……切欠、12……ヒンジ片、13……係止爪1 to 11 show a first embodiment of the present invention. FIG. 1 is a perspective view, FIG. 2 is a front view of a case body,
FIG. 3 is a vertical sectional side view of the line AA in FIG.
FIG. 5 is a plan view of the door as seen from the inside, FIG. 5 is a side view in the direction of arrow B in FIG. 4, FIG. 6 is a side view in the direction of arrow C in FIG. 4, and FIGS. Is a vertical cross-sectional side view showing how the door is attached to the case, FIG. 9 is a horizontal sectional view showing the fitting state of the fulcrum shaft and the hinge piece, and FIG. 10 shows the engaging state of the fulcrum shaft and the locking claw. 11 and 12 show a second embodiment of the present invention. FIG. 11 is a horizontal sectional view showing a fitting state of a fulcrum shaft and a hinge piece, and FIG. It is a horizontal sectional view showing an engagement state of a fulcrum shaft and a locking claw. 1 ... Case body, 2 ... opening, 7 ... door, 9 ... fulcrum shaft, 11 ... notch, 12 ... hinge piece, 13 ... locking claw
Claims (1)
の開口部に嵌合される扉を設け、前記開口部の両側又は
前記扉の両側に前記開口部の開口面と平行な軸心を持ち
それぞれ同一形状に形成されて回動支点とロツク軸とし
て兼用される支点軸を間隔を開けて二本ずつ平行に配設
し、前記扉の両側又は前記開口部の両側に閉鎖時の前記
扉の面と略平行方向に開口して前記支点軸に弾発的に係
合する切欠を有するヒンジ片と前記支点軸に弾発的に係
合する係止爪とを一対ずつ配設し、前記扉の前記係止爪
が形成された側の辺に指掛部を形成したことを特徴とす
る電子機器の扉開閉装置。1. A door fitted into a rectangular opening formed in a case body of an electronic device is provided, and an axial center parallel to an opening surface of the opening is provided on both sides of the opening or both sides of the door. Two doors that are formed in the same shape and that are also used as a rotation fulcrum and a rock shaft are arranged in parallel at two intervals, and the door is closed on both sides of the door or both sides of the opening. A pair of hinge pieces each having a notch opening in a direction substantially parallel to the surface of the fulcrum and elastically engaging with the fulcrum shaft, and a pair of locking claws elastically engaging with the fulcrum shaft. A door opening / closing device for an electronic device, wherein a finger hooking portion is formed on a side of the door where the locking claw is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987047364U JP2517928Y2 (en) | 1987-03-30 | 1987-03-30 | Door opening / closing device for electronic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987047364U JP2517928Y2 (en) | 1987-03-30 | 1987-03-30 | Door opening / closing device for electronic devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63153580U JPS63153580U (en) | 1988-10-07 |
| JP2517928Y2 true JP2517928Y2 (en) | 1996-11-20 |
Family
ID=30867902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987047364U Expired - Lifetime JP2517928Y2 (en) | 1987-03-30 | 1987-03-30 | Door opening / closing device for electronic devices |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2517928Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0715187Y2 (en) * | 1989-03-27 | 1995-04-10 | 三菱電機株式会社 | Control device cover mounting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0319360Y2 (en) * | 1986-01-27 | 1991-04-24 |
-
1987
- 1987-03-30 JP JP1987047364U patent/JP2517928Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63153580U (en) | 1988-10-07 |
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