Roller type digital seal

The utility model discloses a roller type digital seal which comprises a shell, a roller assembly and a seal cover. The roller assembly is mounted on the end part, provided with the opening, of the shell; the rolling wheel assembly comprises a large rolling wheel, a small rolling wheel and a middle...

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Bibliographic Details
Main Authors CHEN JIARUN, YI XIACHENG, CHENG YANGFANG
Format Patent
LanguageChinese
English
Published 21.07.2023
Subjects
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
STAMPING OR NUMBERING APPARATUS OR DEVICES
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:The utility model discloses a roller type digital seal which comprises a shell, a roller assembly and a seal cover. The roller assembly is mounted on the end part, provided with the opening, of the shell; the rolling wheel assembly comprises a large rolling wheel, a small rolling wheel and a middle rolling wheel, the outer diameter of the large rolling wheel is larger than that of the small rolling wheel, numbers on the large rolling wheel are larger than those on the small rolling wheel, and the large rolling wheel and the small rolling wheel are rotationally connected to the shell; a plurality of operational symbols are arranged on the middle roller, the middle roller is connected between the large roller and the small roller, and the middle roller can drive the large roller and the small roller to rotate synchronously; one side of the large roller, one side of the middle roller and one side of the small roller are exposed out of the shell, and one side of the large roller, one side of the middle roller and
Bibliography:Application Number: CN202223587016U