JPS5971731U

JPS5971731U - Stopping device between platen mechanism and typeface in Japanese typewriter

Info

Publication number: JPS5971731U
Application number: JP16629682U
Authority: JP
Inventors: 英治桑原
Original assignee: キャノン・エヌ・ティー・シー株式会社
Priority date: 1982-11-04
Filing date: 1982-11-04
Publication date: 1984-05-16

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

[Brief explanation of the drawing]

図面は本案の実施例であって、第１図は平面図第２図は
一部分を切欠いて断面で示した一部の平面図、第３図は
第２図と異った作動状態で示した　　゛同じく一部の平
面図、第４図は一部の平面図、第５図は一部分の平断面
図、第６図は一部分を切欠いで示した一部の側面図、第
７図は第６図と異った作動状態で示すと共に一部分を切
欠いで示した一部の側断面図、第８図は第７図と異った
作動状態で示した同じく一部の側断面図、第９図は一部
の拡大斜視図、第１０図は一部の斜視図である。１・・・フレーム、２・・・活字盤、３・・・支持板、
４・・・ボールベアリング、５・・・第一台枠体、６・
・田−ラーケージ、７・・・ボールベアリング、８ト・
・第二台枠体、９・・・プラテン機構、１０・・・台盤
、１１・・・レール、１２・・・レール板、１３・・・
ボール、１４・・・摺動板、１５・・・カム面、１６・
・・切欠、１７・・・切欠、１８・・・第二台枠体、９
・・・プラテン機構、１０・・・台盤、１１・・・レー
ル、１２・・・レール板、１３・・・ボー　　　−ル、
１４・・・摺動板、１５・・・カム面、１６・・・切欠
、１７・・・切欠、１８・・・長孔、１９・・・軸ネジ
、２０・・・ネジ、２１・・・取付金具、２２・・・操
作盤、２３・・・操作盤２２の第一突起、２４・・・軸
ネジ、２５・・・操作盤２２の第二突起、２６・・・ス
プリング掛け、２７・・・スプリング掛け、２８・・・
スプリング、Ａ・・・スプリング２８の両端を結ぶ線、
Ｂ・・・揺動盤２２の揺動の中心、２９・・・嫡子部、
３０・・・取付金具、３１・・・ネジ、３２・・・揺動
金具、３３・・・取付孔、３４・・・取付部、３５・・
・凹欠、３６・・・停着部、３７・・・係合部、３８・
・・軸、３９・・・スプリング、４０・・・揺動杆、４
１・・・ピン、４２・・・孔、４３・・・突起部、４４
・・・突起部４３の上面部、４５・・・揺動金具、４６
・・・取付孔、４７・・・取付部、４８・・・長孔、４
９・・・孔、５０・・・円弧面、５１・・・取付金具、
５２・・・水平部、５３・・・ネジ孔、５４・・・脚部
、５５・・・脚部、５６・・・孔、５７・・・突起部、
５８・・・ネジ孔、５９・・・ネジ、６０・・・軸、６
１・・・スプリング、６２・・・連杆、６３・・・孔、
６４・・・ピン、６５・・・突起、６６・・・ピン、１
５′・・・カム面１５の高所、１５″・・・カム面１５
の低所、６７・・・斜面。The drawings show an embodiment of the present invention, in which Fig. 1 is a plan view, Fig. 2 is a partially cutaway plan view showing a section, and Fig. 3 shows an operating state different from Fig. 2.゛Similarly, a partial plan view, FIG. 4 is a partial plan view, FIG. 5 is a partial plan sectional view, FIG. FIG. 8 is a side sectional view of a part shown in an operating state different from that shown in the figure and partially cut away; FIG. 8 is a side sectional view of the same part shown in an operating state different from FIG. 7; FIG. 10 is a partially enlarged perspective view, and FIG. 10 is a partially enlarged perspective view. 1... Frame, 2... Type plate, 3... Support plate,
4... Ball bearing, 5... First frame body, 6...
・Ta-lar cage, 7...Ball bearing, 8t・
- Second base frame body, 9... platen mechanism, 10... base plate, 11... rail, 12... rail plate, 13...
Ball, 14...Sliding plate, 15...Cam surface, 16.
... Notch, 17... Notch, 18... Second frame body, 9
...Platen mechanism, 10...Base board, 11...Rail, 12...Rail plate, 13...Ball,
14... Sliding plate, 15... Cam surface, 16... Notch, 17... Notch, 18... Long hole, 19... Shaft screw, 20... Screw, 21... - Mounting bracket, 22... Operation panel, 23... First protrusion of operation panel 22, 24... Shaft screw, 25... Second protrusion of operation panel 22, 26... Spring hook, 27 ...Spring hanging, 28...
Spring, A... A line connecting both ends of the spring 28,
B... center of swing of swing plate 22, 29... legitimate child part,
30... Mounting bracket, 31... Screw, 32... Rocking bracket, 33... Mounting hole, 34... Mounting part, 35...
・Concave notch, 36... Stopping part, 37... Engagement part, 38.
...shaft, 39...spring, 40...swinging rod, 4
1... Pin, 42... Hole, 43... Projection, 44
... Upper surface part of the protrusion 43, 45... Rocking metal fitting, 46
...Mounting hole, 47...Mounting part, 48...Long hole, 4
9... Hole, 50... Arc surface, 51... Mounting bracket,
52... Horizontal part, 53... Screw hole, 54... Leg part, 55... Leg part, 56... Hole, 57... Projection part,
58... Screw hole, 59... Screw, 60... Shaft, 6
1... Spring, 62... Connecting rod, 63... Hole,
64...pin, 65...protrusion, 66...pin, 1
5'...High point of cam surface 15, 15''...Cam surface 15
Low point, 67...slope.

Claims

[Scope of utility model registration request]

An operation panel 22 is mounted on the frame 1 so as to be able to swing freely and swing in the direction set by the tension of a spring 24, a notch 16 having a cam surface 15 at one end, and a notch 16 at the other end. A cutout that engages with the protrusion 23 of the operation panel 22 is bored therein, and the frame 1 is slidably mounted on the mounting bracket 21 provided on the frame 1 while being guided by the elongated hole 18 and the shaft screw 19. a sliding plate 14 mounted on the frame 1 via a mounting bracket 3o so as to always swing in one direction under the tension of a spring 39, and a protrusion 65 provided on the rail plate 12 of the platen mechanism 9; A rocking fitting 32 to be attached outside the platen mechanism includes a recess 35 to be engaged, a slope 67 provided on both sides of the recess 35, and an engaging portion 37, and a spring is attached to the frame 1 via a mounting fitting 52. 61 so that it always swings to one side with a tension of 61, and a hole 49 that engages with a pin 66 protruding from the second frame body 8 for fitting the type plate, and a hole 49 provided on both side edges and the near side edge. a swinging bracket 45 for fitting a type plate, which is provided with a circular arc surface 5o and a long hole 48 for guiding; A swinging rod 40 is provided with a protrusion 43 that engages with the cam surface 15 of the moving plate 14 and an engagement pin 41 at the other end, and that engages with the engagement portion 37 of the swinging metal fitting 32 from its upper surface.
A hole 63 that engages with the pin 41 of the swinging rod 40 is provided at one end, and a long hole 48 of the swinging fitting 45 is provided at the other end.
The mounting bracket 51 is provided with a connecting rod 62 having a pin 64 that engages with the swinging bracket 45 from its lower surface, and the mounting bracket 51 is provided with a protrusion 57 that engages with the swinging bracket 45. A stop device between the platen mechanism and the typeface in a Japanese typewriter.