Point of sale data processing apparatus for handy type bar code reader which can be flush mounted

Claim 1

A point of sale data processing apparatus, which has a handy type bar code reader, which includes a bar code read window, which performs predetermined processes on the basis of bar code information read out from a bar code attached to a sales product when the handy type bar code reader reads the bar code, and which stores the bar code information, comprising: a housing, having a plurality of walls, for enclosing said data processing apparatus therein; data entry keys mounted on a first of said plurality of walls of said housing so as to be opposed to and directed toward an operator of said apparatus; and a display panel, mounted on said housing, for displaying at least a part of the read out bar code information; said housing further having a holding recess, formed under said keys, for detachably holding said bar code reader so that said bar code reader is received entirely in said holding recess without projecting out therefrom, and the bar code read window of said bar code reader, when said bar code reader is received in said holding recess, is flush with a second wall of said plurality of walls which joins said first wall on which said data entry keys are mounted , said second wall and said bar code read window facing the operator at least one corner formed by said plurality of walls of said housing; said holding recess being positioned at said at least one corner; said at least one corner being defined by said second wall and a third wall of said plurality of walls forming said housing; said third wall being adjacent to said second wall and extending substantially perpendicular thereto; said holding recess including openings in both said second and third walls defining at least one corner; and guide means provided in said handy type bar code reader and in said holding recess to guide said handy type bar code reader into and out of said holding recess through said opening in said third wall.