JPH03107453U - - Google Patents
Info
- Publication number
- JPH03107453U JPH03107453U JP1520690U JP1520690U JPH03107453U JP H03107453 U JPH03107453 U JP H03107453U JP 1520690 U JP1520690 U JP 1520690U JP 1520690 U JP1520690 U JP 1520690U JP H03107453 U JPH03107453 U JP H03107453U
- Authority
- JP
- Japan
- Prior art keywords
- guide plate
- conveyance
- conveyance guide
- paper
- support device
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Description
第１図は本考案を複写機の定着装置に適用した
実施例の断面図、第２図ａ，ｂはそのガイド部材
の構成と通常時及びジヤム処理時の位置関係を示
す側面図、第３図はその分解斜視図、第４図ａ，
ｂは本考案の搬送ガイド板支持装置の構成を模式
的に示す図式図、第５図はガイド部材を一材で形
成した場合の不具合を説明する説明図、第６図ａ
，ｂは従来の搬送ガイド板支持装置の構成を模式
的に示す図式図である。
１……定着ローラ、２……ヒータ、７……分離
爪、９……分離爪揺動軸、１１……転写紙搬送ガ
イド部材、１２……加圧ローラ、１６……第１ガ
イド板、１７……第２ガイド板（搬送ガイド板）
、１８……ブラケツト（支持部材）、１７ａ，１
８ｂ……係合手段、４０……定着装置ケーシング
、４１……第１ガイド板取付部材、４２……ブラ
ケツト揺動軸、４３……引張りバネ（付勢手段）
。
FIG. 1 is a sectional view of an embodiment in which the present invention is applied to a fixing device of a copying machine, FIGS. The figure is an exploded perspective view, Figure 4a,
b is a schematic diagram schematically showing the configuration of the conveyance guide plate support device of the present invention, FIG. 5 is an explanatory diagram illustrating problems when the guide member is formed of a single material, and FIG. 6 a
, b are schematic diagrams schematically showing the configuration of a conventional conveyance guide plate support device. DESCRIPTION OF SYMBOLS 1... Fixing roller, 2... Heater, 7... Separation claw, 9... Separation claw swing shaft, 11... Transfer paper conveyance guide member, 12... Pressure roller, 16... First guide plate, 17...Second guide plate (conveyance guide plate)
, 18... Bracket (supporting member), 17a, 1
8b... Engaging means, 40... Fixing device casing, 41... First guide plate mounting member, 42... Bracket swing shaft, 43... Tension spring (biasing means)
.
Claims (1)
紙の面を摺接させて用紙搬送をガイドする搬送ガ
イド板を、その両端部で支持部材に支持する搬送
ガイド板支持装置において、 搬送ガイド板の両端部と支持部材との間に、搬
送方向に対して直角方向には互いに変位自在に、
それに直角な面内では相互変位を規制して位置決
めする係合手段を設けるとともに、 上記搬送ガイド板の両端部を支持部材の方に引
き寄せる方向に付勢する付勢手段を設けたことを
特徴とする搬送ガイド板支持装置。[Claims for Utility Model Registration] A conveyance guide in which a conveyance guide plate that extends in a direction perpendicular to the paper conveyance direction and guides paper conveyance by making sliding contact with the surface of the paper is supported by support members at both ends thereof. In the plate support device, between both ends of the conveyance guide plate and the support member, there are disposed members that are mutually displaceable in a direction perpendicular to the conveyance direction.
In a plane perpendicular thereto, an engaging means is provided for regulating mutual displacement and positioning, and a biasing means is provided for biasing both ends of the conveyance guide plate in a direction toward the support member. Conveyance guide plate support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1520690U JPH03107453U (en) | 1990-02-20 | 1990-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1520690U JPH03107453U (en) | 1990-02-20 | 1990-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107453U true JPH03107453U (en) | 1991-11-06 |
Family
ID=31518523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1520690U Pending JPH03107453U (en) | 1990-02-20 | 1990-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107453U (en) |
-
1990
- 1990-02-20 JP JP1520690U patent/JPH03107453U/ja active Pending
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