JPS6024637Y2 - electric opening machine - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to an improvement of an electric unsealing machine.

In recent years, electric envelope opening machines have been developed that have a pair of motor-driven disk-shaped cutters placed facing each other, insert an envelope or other envelope between the cutters, and automatically open the envelope. .

An object of the present invention is to provide an electric opening machine in which a mirror is attached to the table surface on which envelopes are placed and moved, thereby facilitating the sliding movement of envelopes.

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing the appearance of the electric unsealing machine according to the present invention;
FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1.

Reference numeral 11 denotes a casing of the electric unsealing machine 10, and a pair of disc-shaped cutters 12a and 12b driven by a motor are disposed in opposing positions in the casing 11.

An elongated table surface 13 is attached to the casing 1 near where the blade edges of the pair of disc-shaped cutters 12a and 12b come into sliding contact.
It is formed as part of 1.

This table surface 13 is used to place an envelope to be opened or a piece of paper to be cut, and slide it on the table surface 13 to accurately insert the part to be cut between the disc-shaped cutters 12a and 12b. has a smooth horizontal surface with no irregularities.

As shown in the figure, the disc-shaped cutters 12a and 12b are arranged at one end of the table surface 13, and a mirror 14 with a smooth surface is embedded in the other end of the table surface 13.

As the mirror 14, an ordinary plane mirror manufactured by spraying silver, copper, special paint, etc. on the back surface of glass can be used.

The mirror 14 also cuts envelopes etc. with a pair of disc-shaped cutters 12.
The cutters 12a and 12b are buried in the table surface 13 with their glass surfaces at the same height as the portions where the cutting edges of the pair of disc-shaped cutters 12a and 12b come into sliding contact.

Further, this mirror 14 may be embedded in the entire table surface 13.

Furthermore, even if the mirror 14 is removably buried in the table surface 13,
Alternatively, it may be fixed by pasting.

Note that reference numeral 15 is a recess for temporarily inserting envelopes.

According to the electric opening machine of the present invention having such a configuration, since the smooth mirror is embedded in the table surface, envelopes etc. can be easily slid and moved, and the efficiency of opening operations can be improved.

Furthermore, for female office workers who use electric unpacking machines relatively frequently, the mirror can also be used for makeup purposes.

Furthermore, if the mirror is made removable, it will be easy to clean the mirror if its surface becomes dirty or to replace it if it is damaged.

[Brief explanation of drawings]

FIG. 1 is an external perspective view of an electric unsealing machine according to the present invention, and FIG. 2 is a schematic cross-sectional view taken along the line A--A in FIG. 12a, 12b...Disc-shaped cutter table surface, 14...Mirror. 13...

Claims (1)

[Scope of utility model registration request] In an electric unpacking machine having a pair of disc-shaped cutters driven by a motor, which are disposed opposite to each other on one end of a table surface, the table surface has a portion in which both cutting edge portions of the pair of disc-shaped cutters come into sliding contact. An electric unwrapping machine characterized by being equipped with a mirror with a smooth surface having the same height plane.