JPH03114862U - - Google Patents
Info
- Publication number
- JPH03114862U JPH03114862U JP2455690U JP2455690U JPH03114862U JP H03114862 U JPH03114862 U JP H03114862U JP 2455690 U JP2455690 U JP 2455690U JP 2455690 U JP2455690 U JP 2455690U JP H03114862 U JPH03114862 U JP H03114862U
- Authority
- JP
- Japan
- Prior art keywords
- electrical connection
- connection member
- fixing device
- heat roller
- heater
- 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
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図及び第２図は本考案の第一の実施例を示
すもので、第１図は一部を断面にした正面図、第
２図は分解斜視図、第３図は一部を断面にして変
形例を示す正面図、第４図及び第５図は本考案の
第二の実施例を示すもので、第４図は分解斜視図
、第５図は一部を拡大した分解斜視図、第６図及
び第７図は従来例を示すもので、第６図は分解斜
視図、第７図は正面図である。
１……ヒートローラ、２……ヒータ、３……温
度ヒユーズ、４……リード線、７，８……電気接
続部材、１３，１４……接続部、１５……支え部
、１６，１７……電気接続部材、２０，２１……
溝。
Figures 1 and 2 show a first embodiment of the present invention, with Figure 1 being a front view partially cut away, Figure 2 being an exploded perspective view, and Figure 3 being partially cut away. 4 and 5 show a second embodiment of the present invention, FIG. 4 is an exploded perspective view, and FIG. 5 is a partially enlarged exploded perspective view. , FIG. 6, and FIG. 7 show a conventional example, with FIG. 6 being an exploded perspective view and FIG. 7 being a front view. DESCRIPTION OF SYMBOLS 1... Heat roller, 2... Heater, 3... Temperature fuse, 4... Lead wire, 7, 8... Electrical connection member, 13, 14... Connection part, 15... Support part, 16, 17... ...Electrical connection member, 20, 21...
groove.
Claims (1)
内方に挿通されたヒータと、前記ヒートローラの
長手方向と交叉する直線上においてこのヒートロ
ーラの両側に固定的に配置された対の接続部と、
前記接続部を電源と前記ヒータの一端とに電気的
に接続する電気接続部材と、前記接続部に両端が
接続されて前記ヒートローラの外周面に所定の隙
間を空けて対向する温度ヒユーズとよりなること
を特徴とする熱定着装置。 ２ 対の接続部の間に位置して温度ヒユーズの外
側面を支える支え部を固定的に設けたことを特徴
とする請求項１記載の熱定着装置。 ３ 電源の一極に接続された電気接続部材とヒー
タの一端に直接圧接された電気接続部材とを金属
板により形成し、前記電気接続部材の縁に温度ヒ
ユーズの両端のリード線を圧入する溝を接続部と
して形成したことを特徴とする請求項１記載の熱
定着装置。[Claims for Utility Model Registration] 1. A heater inserted inside a hollow heat roller that contacts the pressure roller, and fixedly arranged on both sides of the heat roller on a straight line intersecting the longitudinal direction of the heat roller. a pair of connections,
an electrical connection member that electrically connects the connection portion to a power source and one end of the heater; and a temperature fuse that has both ends connected to the connection portion and faces the outer peripheral surface of the heat roller with a predetermined gap therebetween. A heat fixing device characterized by: 2. The heat fixing device according to claim 1, further comprising a fixed support portion positioned between the two pairs of connecting portions and supporting an outer surface of the temperature fuse. 3 An electrical connection member connected to one pole of the power supply and an electrical connection member directly pressure-welded to one end of the heater are formed of metal plates, and a groove is provided in which the lead wires at both ends of the temperature fuse are press-fitted into the edges of the electrical connection member. 2. The heat fixing device according to claim 1, wherein the connecting portion is formed as a connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2455690U JPH03114862U (en) | 1990-03-12 | 1990-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2455690U JPH03114862U (en) | 1990-03-12 | 1990-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114862U true JPH03114862U (en) | 1991-11-26 |
Family
ID=31527518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2455690U Pending JPH03114862U (en) | 1990-03-12 | 1990-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007309811A (en) * | 2006-05-19 | 2007-11-29 | Ricoh Co Ltd | Fixing device and image forming device |
-
1990
- 1990-03-12 JP JP2455690U patent/JPH03114862U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007309811A (en) * | 2006-05-19 | 2007-11-29 | Ricoh Co Ltd | Fixing device and image forming device |
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