JPS6069649U - print head - Google Patents

print head

Info

Publication number
JPS6069649U
JPS6069649U JP16320683U JP16320683U JPS6069649U JP S6069649 U JPS6069649 U JP S6069649U JP 16320683 U JP16320683 U JP 16320683U JP 16320683 U JP16320683 U JP 16320683U JP S6069649 U JPS6069649 U JP S6069649U
Authority
JP
Japan
Prior art keywords
print head
casing
print
convex portion
tip
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.)
Granted
Application number
JP16320683U
Other languages
Japanese (ja)
Other versions
JPH029967Y2 (en
Inventor
惇夫 坂井田
川浦　正章
近岡　保二
博 岩田
浅野　清満
Original Assignee
ブラザー工業株式会社
エヌ・ティ・ティ・技術移転株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ブラザー工業株式会社, エヌ・ティ・ティ・技術移転株式会社 filed Critical ブラザー工業株式会社
Priority to JP16320683U priority Critical patent/JPS6069649U/en
Priority to US06/662,725 priority patent/US4571101A/en
Publication of JPS6069649U publication Critical patent/JPS6069649U/en
Application granted granted Critical
Publication of JPH029967Y2 publication Critical patent/JPH029967Y2/ja
Granted legal-status Critical Current

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  • Impact Printers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はプリントヘッドを一部破断して示す斜視図、第
２図はプリントヘッドの路体断面図、第３図Ａはプリン
トヘッドの後面側を示す斜視図、Ｂはプリントヘッドの
路体横断面図、第４図は作動体の斜視図、第５図は第４
図Ａ−Ａ線断面図、第６図は作用を示す路体断面図であ
る。 図中５はソレノイドコイル、６はケーシングの一部を構
成する後側ケーシング、６ａは凸状部、６ｂは頂部、６
ｃは通風孔、２０はホルダ、２１はアーマチュア、２８
は印字ワイヤである。Fig. 1 is a partially cutaway perspective view of the print head, Fig. 2 is a sectional view of the print head's road body, Fig. 3 A is a perspective view showing the rear side of the print head, and B is a perspective view of the print head's road body. A cross-sectional view, FIG. 4 is a perspective view of the actuating body, and FIG.
FIG. 6 is a cross-sectional view of the road body showing the action. In the figure, 5 is a solenoid coil, 6 is a rear casing constituting a part of the casing, 6a is a convex portion, 6b is a top portion, 6
c is a ventilation hole, 20 is a holder, 21 is an armature, 28
is the printing wire.

Claims (1)

【実用新案登録請求の範囲】 ケーシング内に固定されたホルダに回動可能に′　支持
され、且つ先端に印字ワイヤーを有するアーマチュアを
ソレノイドにより駆動して印字ワイヤー先端において印
字するように構成されたドツトプリンタ用プリントヘッ
ドにおいて、 前記ケーシングにおけるプリントヘッドの移動方向と平
行な面に、プリントヘッドの移動方向に突出量が徐々に
増大する凸状部を形成すると共にその凸状部の頂部に、
前記ケーシング内部と連通ずる通風孔を形成することを
特徴とするプリント[Claims for Utility Model Registration] A dot printer that is rotatably supported by a holder fixed in a casing and configured to print at the tip of the printing wire by driving an armature with a printing wire at the tip using a solenoid. In the print head for use in the casing, a convex portion whose protrusion amount gradually increases in the direction of movement of the print head is formed on a surface of the casing parallel to the direction of movement of the print head, and at the top of the convex portion,
A print characterized by forming a ventilation hole communicating with the inside of the casing.
JP16320683U 1983-10-20 1983-10-20 print head Granted JPS6069649U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16320683U JPS6069649U (en) 1983-10-20 1983-10-20 print head
US06/662,725 US4571101A (en) 1983-10-20 1984-10-19 Print head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16320683U JPS6069649U (en) 1983-10-20 1983-10-20 print head

Publications (2)

Publication Number Publication Date
JPS6069649U true JPS6069649U (en) 1985-05-17
JPH029967Y2 JPH029967Y2 (en) 1990-03-13

Family

ID=30358176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16320683U Granted JPS6069649U (en) 1983-10-20 1983-10-20 print head

Country Status (1)

Country Link
JP (1) JPS6069649U (en)

Also Published As

Publication number Publication date
JPH029967Y2 (en) 1990-03-13

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