JPH02100261U - - Google Patents
Info
- Publication number
- JPH02100261U JPH02100261U JP824889U JP824889U JPH02100261U JP H02100261 U JPH02100261 U JP H02100261U JP 824889 U JP824889 U JP 824889U JP 824889 U JP824889 U JP 824889U JP H02100261 U JPH02100261 U JP H02100261U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing device
- elastic force
- biasing means
- adjusting
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案の開閉装置が適用される画像
形成装置の説明図、第２図は開閉装置の全体を示
す斜視図、第３図は第２図の矢印方向から見た
図、第４図は第２図の矢印方向から見た図、第
５図は下ブラケツトの斜視図、第６図は調整手段
を備えたストツパの斜視図、第７図は調整手段を
付設していないストツパの斜視図である。
１……画像形成装置、２……上ユニツト、３…
…下ユニツト、４……開閉装置、５，５ａ……上
ブラケツト、６，６ａ……下ブラケツト、７……
段付リング、８……溝、９，１０……トーシヨン
バー、１３……調整ネジ。
FIG. 1 is an explanatory diagram of an image forming apparatus to which the opening/closing device of the present invention is applied, FIG. 2 is a perspective view showing the entire opening/closing device, FIG. 3 is a view seen from the direction of the arrow in FIG. Figure 4 is a view seen from the direction of the arrow in Figure 2, Figure 5 is a perspective view of the lower bracket, Figure 6 is a perspective view of the stopper with adjustment means, and Figure 7 is the stopper without adjustment means. FIG. 1... Image forming apparatus, 2... Upper unit, 3...
...Lower unit, 4...Switching device, 5, 5a...Upper bracket, 6, 6a...Lower bracket, 7...
Stepped ring, 8... groove, 9, 10... torsion bar, 13... adjustment screw.
Claims (1)
、かつ開放付勢手段により上構造体に対して開く
方向への弾性力を付勢するようにした開閉装置に
おいて、 前記開放付勢手段における弾性力の強弱を調整
する調整手段を設けたことを特徴とする前記開閉
装置。[Claims for Utility Model Registration] The upper structure is attached to the lower structure so that it can be opened and closed, and an elastic force is applied to the upper structure in the opening direction by an opening biasing means. The opening/closing device, characterized in that the opening/closing device is further provided with an adjusting means for adjusting the strength of the elastic force in the opening biasing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP824889U JPH02100261U (en) | 1989-01-30 | 1989-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP824889U JPH02100261U (en) | 1989-01-30 | 1989-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100261U true JPH02100261U (en) | 1990-08-09 |
Family
ID=31213956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP824889U Pending JPH02100261U (en) | 1989-01-30 | 1989-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100261U (en) |
-
1989
- 1989-01-30 JP JP824889U patent/JPH02100261U/ja active Pending