To provide a paperless recorder capable of preventing robbery of a recording media by adding a mechanism by which a knob cannot be operated simply.
This paperless recorder is equipped with a door provided on one surface of a recorder body; and the knob 13 provided on the upper end of the door, for opening the door by pushing down one end side. The paperless recorder is also equipped with a knob locking means equipped with two projections 22 provided orthogonally to the bottom surface of the knob; a lock plate 23 provided between the door and the knob, at which each tip side of the projections butts; and a projection insertion groove provided on the lock plate corresponding to the projections, into which the projections are inserted by prescribed rotation of the lock plate.
TOKUGE TERUHIKO
JPH07243281A | 1995-09-19 | |||
JPH116889A | 1999-01-12 | |||
JPH06149409A | 1994-05-27 | |||
JPH0170385U | 1989-05-10 | |||
JPH07243281A | 1995-09-19 | |||
JPH116889A | 1999-01-12 | |||
JPH06149409A | 1994-05-27 | |||
JPH0170385U | 1989-05-10 |
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