JPS6238166U

JPS6238166U -

Info

Publication number: JPS6238166U
Application number: JP12894485U
Authority: JP
Priority date: 1985-08-26
Filing date: 1985-08-26
Publication date: 1987-03-06

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案に係る記録装置の要
部を示したもので、第１図は記録ヘツドをプラテ
ンローラから離反させた状態を示した側面図、第
２図は記録ヘツドをプラテンローラに当接させた
状態を示した側面図、第３図は第２図の状態にお
ける断面正面図、第４図は従来の記録装置の要部
を示した側面図である。１１……アーム、１５……記録ヘツド、１６…
…スプリング、１７……孔、１８……プラテンロ
ーラ、１９……軸受、１９ａ……軸孔、２０……
機器フレーム、２１……ピン、２２……記録ヘツ
ド支持部。 1 to 3 show the main parts of the recording apparatus according to the present invention. FIG. 1 is a side view showing the recording head separated from the platen roller, and FIG. 2 is a side view showing the recording head separated from the platen roller. FIG. 3 is a side view showing a state in which it is in contact with a platen roller, FIG. 3 is a cross-sectional front view in the state shown in FIG. 2, and FIG. 4 is a side view showing main parts of a conventional recording apparatus. 11... Arm, 15... Recording head, 16...
... Spring, 17 ... Hole, 18 ... Platen roller, 19 ... Bearing, 19a ... Shaft hole, 20 ...
Equipment frame, 21...pin, 22...recording head support section.

Claims

[Scope of utility model registration request]

An arm is rotatably disposed on the device frame, a recording head is loosely fitted into the free end of the arm, and a spring is disposed between the back of the recording head and the arm, so that the arm can be rotated from one side to the other. In the recording apparatus, the surface of the recording head is brought into contact with a platen roller fixedly supported on a device frame, and the recording head is pressed against the platen roller by the biasing force of the spring, A pin is provided on the outer circumferential surface of the bearing that supports the platen roller exposed from the equipment frame, protruding outward in the radial direction of the shaft hole, and a portion of the bearing is further provided in a direction substantially perpendicular to the protruding direction of the pin. a recording head support portion is formed therein, and a hole is formed in the recording head, and the hole of the recording head is fitted into a pin of the bearing, so that the surface of the recording head is aligned with the surface of the bearing. A recording apparatus characterized in that the recording head is placed on a recording head support portion and positioned on the platen roller.