| 摘要 |
PROBLEM TO BE SOLVED: To provide a sucking device using a sucker, particularly, a sucking device for painting masking using this sucking device. SOLUTION: This sucking device has a presser plate 11 for masking having the under surface of the recessed surface, an operation lever 12 being vertically movably arranged so as to penetrate through the central part and having a locking part in a tip part, a sucker 13 being arranged on the under surface side of the presser plate 11 so as to freely advance/retreat, having a plane shape unprotruding from at least the peripheral edge of the presser plate 11, having the under surface of the recessed surface and projecting a locking receiving part 19 for detachably engaging with a tip locking part of the operation lever 12 in the upper surface center and a suction releasing stay 14 being arranged so as to vertically movably penetrate through a part of the presser plate 11 and having the lower end fixed to a part of the upper surface peripheral edge of the sucker 13. Thus, the working efficiency can be remarkably improved more than a masking method by conventional taping work.
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