JPS6290142U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a side view showing an embodiment of the connection structure between the armature and wires of the printing head of the present invention, Fig. 2 is a longitudinal sectional side view of the printing head incorporating the embodiment of Fig. 1, and Fig. 3 is FIG. 1 is a skeleton diagram of the embodiment, FIG. 4 is a side view showing another embodiment of the present invention,
Figure 5 is a longitudinal cross-sectional side view of a conventional print head using a conventional armature and wire connection structure;
The figure is a skeleton diagram similar to FIG. 3 showing a conventional mechanism. 1...Housing, 5...Yoke core, 8...Solenoid, 10...Intermediate guide, 11...Tip guide, 1
2... Armature, 13... Wire.

Claims (1)

[Claims for Utility Model Registration] (1) An armature that is reciprocated using magnetic force, connected to this armature at its rear end, and held by a guide with its tip facing the printing direction. In the connection structure with the wire that is being held, the connection angle between the rear end of the wire and the armature is approximately three times the inclination angle with respect to the armature of a line that linearly connects the tip and rear end of the wire when the wire is being held. A connection structure between the armature of a printing head and a wire, which is characterized by the following: (2) The printing head according to claim 1 of the utility model registration claim, characterized in that the connection angle is formed to be approximately 3 times the inclination angle minus approximately 1/2 of the operating angle of the armature. Connection structure between armature and wire.