JPH0398060U - - Google Patents
Info
- Publication number
- JPH0398060U JPH0398060U JP638590U JP638590U JPH0398060U JP H0398060 U JPH0398060 U JP H0398060U JP 638590 U JP638590 U JP 638590U JP 638590 U JP638590 U JP 638590U JP H0398060 U JPH0398060 U JP H0398060U
- Authority
- JP
- Japan
- Prior art keywords
- upper unit
- unit
- damper
- pivot
- push
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Description
第１図は本考案の一実施例の構成説明図、第２
図は他の実施例の構成説明図である。
１……下部ユニツト、２……上部ユニツト、４
……枢支軸、６……係止部、７……圧縮バネ、８
……ダンパー、１０……被係止片、１５……押え
部材。
Figure 1 is an explanatory diagram of the configuration of one embodiment of the present invention;
The figure is a configuration explanatory diagram of another embodiment. 1...Lower unit, 2...Upper unit, 4
... Pivot shaft, 6 ... Locking part, 7 ... Compression spring, 8
... Damper, 10 ... Locked piece, 15 ... Pressing member.
Claims (1)
開閉自在に支持したクラムシエル型画像形成装置
において、 前記枢支部と対向する他辺に上部ユニツトを閉
止状態に係止する係止部を設けると共に、該係止
部近傍には該上部ユニツトを初期開放位置まで押
し上げる圧縮バネが設けられ、更に該枢支部と該
係止部との間には上部ユニツトを開放方向に押し
上げるダンパーがその両端部を下部ユニツト及び
上部ユニツトによつて夫々回動自在に支持され、 前記ダンパーの前記各端部を支持する位置は、
前記上部ユニツトを下部ユニツト上に閉止したと
きに該ダンパーの姿勢が略水平状態になるように
設定されていることを特徴とする画像形成装置の
上部ユニツト開閉機構。[Scope of Claim for Utility Model Registration] In a clamshell type image forming apparatus in which an upper unit is supported by a pivot on one side of the lower unit so as to be openable and closable, a lock that locks the upper unit in a closed state on the other side facing the pivot In addition to providing a stop portion, a compression spring is provided near the locking portion to push up the upper unit to the initial open position, and a damper is further provided between the pivot portion and the locking portion to push the upper unit in the opening direction. is rotatably supported at both ends by a lower unit and an upper unit, respectively, and the positions of supporting each end of the damper are:
An upper unit opening/closing mechanism for an image forming apparatus, characterized in that the damper is set to be in a substantially horizontal position when the upper unit is closed onto the lower unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP638590U JPH0398060U (en) | 1990-01-26 | 1990-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP638590U JPH0398060U (en) | 1990-01-26 | 1990-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0398060U true JPH0398060U (en) | 1991-10-09 |
Family
ID=31510060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP638590U Pending JPH0398060U (en) | 1990-01-26 | 1990-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0398060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4732255B2 (en) * | 2005-07-21 | 2011-07-27 | キヤノン株式会社 | Image reading and recording device |
-
1990
- 1990-01-26 JP JP638590U patent/JPH0398060U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4732255B2 (en) * | 2005-07-21 | 2011-07-27 | キヤノン株式会社 | Image reading and recording device |