JPH0346433U - - Google Patents
Info
- Publication number
- JPH0346433U JPH0346433U JP10719989U JP10719989U JPH0346433U JP H0346433 U JPH0346433 U JP H0346433U JP 10719989 U JP10719989 U JP 10719989U JP 10719989 U JP10719989 U JP 10719989U JP H0346433 U JPH0346433 U JP H0346433U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- paper feed
- feed cassette
- main body
- positioning part
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図はこの考案を実施した画像形成装置とし
てのレーザプリンタの給紙部における給紙カセツ
ト付近を一部を断面にして示す平面図、第２図は
同じくそのレーザプリンタの構成を示す全体構成
図、第３図は関連部品が装着された状態の給紙カ
セツトを示す斜視図、第４図は突起とその突起を
溝内に受け入れる突起受け部との係合時における
位置関係を示す説明図、第５図は突起を装置本体
側に設けると共に突起受け部を給紙カセツト側に
設けるようにした他の実施例を示す平面から見た
概略図である。
６……給紙部、８……給紙カセツト、８ａ，８
ｂ……側面、２２……装置本体、２５……位置決
め部、２５ａ……端面、２６……位置決め部受け
面、２７，３７……突起、２７ａ，３７ａ……突
起先端、２８，３８……突起受け部、２８ａ……
Ｖ溝。
Fig. 1 is a partially sectional plan view showing the vicinity of the paper feed cassette in the paper feed section of a laser printer as an image forming apparatus implementing this invention, and Fig. 2 similarly shows the overall configuration of the laser printer. Fig. 3 is a perspective view showing the paper feed cassette with related parts installed, and Fig. 4 is an explanatory view showing the positional relationship between the protrusion and the protrusion receiving part that receives the protrusion into the groove when engaged. FIG. 5 is a schematic plan view showing another embodiment in which the protrusion is provided on the apparatus main body side and the protrusion receiving portion is provided on the paper feed cassette side. 6...Paper feed unit, 8...Paper feed cassette, 8a, 8
b...Side surface, 22...Device main body, 25...Positioning part, 25a...End face, 26...Positioning part receiving surface, 27, 37...Protrusion, 27a, 37a...Protrusion tip, 28, 38... Projection receiving portion, 28a...
V groove.
Claims (1)
ける給紙カセツトを、装置本体に対する挿入方向
先端の位置決め部をその位置決め部に対応して装
置本体に形成される位置決め部受け面に当接させ
た位置でロツクする給紙カセツトロツク機構にお
いて、 前記給紙カセツトの両側部とそれに対応する前
記装置本体のいずれか一方に弾性によつて突出量
が変化可能な突起を設けると共に、他方にその突
起を溝内に受け入れ可能な突起受け部を設け、 前記給紙カセツトの前記装置本体の位置決め部
受け面に当接する位置決め部の端面から前記突起
先端あるいは前記突起受け部の谷溝までの距離よ
りも、前記装置本体の位置決め部受け面から前記
突起受け部の谷溝あるいは前記突起先端までの距
離を若干短くしたことを特徴とする給紙カセツト
ロツク機構。[Scope of Claim for Utility Model Registration] A positioning part formed on the apparatus main body corresponding to the positioning part of the tip of the paper feed cassette in the paper feed part of an image forming apparatus such as a laser printer in the insertion direction into the apparatus main body. In a paper feed cassette locking mechanism that locks at a position in contact with a receiving surface, protrusions whose protrusion amount can be varied by elasticity are provided on either side of the paper feed cassette and the corresponding device body. At the same time, a protrusion receiving part capable of receiving the protrusion in the groove is provided on the other side, and the tip of the protrusion or the valley of the protrusion receiving part is connected from the end surface of the positioning part that comes into contact with the positioning part receiving surface of the apparatus main body of the paper feed cassette. A paper feed cassette lock mechanism characterized in that the distance from the positioning part receiving surface of the apparatus main body to the valley groove of the protrusion receiving part or the tip of the protrusion is slightly shorter than the distance to the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10719989U JPH0346433U (en) | 1989-09-14 | 1989-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10719989U JPH0346433U (en) | 1989-09-14 | 1989-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0346433U true JPH0346433U (en) | 1991-04-30 |
Family
ID=31655900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10719989U Pending JPH0346433U (en) | 1989-09-14 | 1989-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007055800A (en) * | 2005-08-26 | 2007-03-08 | Max Co Ltd | Attachment/detachment device for slide charging type box body |
-
1989
- 1989-09-14 JP JP10719989U patent/JPH0346433U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007055800A (en) * | 2005-08-26 | 2007-03-08 | Max Co Ltd | Attachment/detachment device for slide charging type box body |
| JP4706391B2 (en) * | 2005-08-26 | 2011-06-22 | マックス株式会社 | Slide loading box attachment / detachment device |
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