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Patent Searching and Data


Title:
PRUNING SHEARS
Document Type and Number:
Japanese Patent JP2017051116
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a pruning shears capable of easily and securely cutting off both a twig and a thick branch.SOLUTION: A pruning shears 1 in which a cutting blade 10 having a convex-shaped blade part 11 curved from a base part side toward a tip side in a convex shape and a receiving blade 20 having a concave-shaped blade part 21 curved from a base part side toward a tip side in a concave shape are rotatably connected about a support shaft 30, in which the concave-shaped blade part 21 is formed such that a minimum distance from the convex-shaped blade part 11 at each portion reduces via a narrow part S after the distance is gradually increased from the base part side toward the tip side, and when the cutting blade 10 is rotated in a closing direction with respect to the receiving blade 20, the narrow part S moves toward the base part side of the concave-shaped blade part 21.SELECTED DRAWING: Figure 1

Inventors:
TERABAYASHI KOJI
Application Number:
JP2015176335A
Publication Date:
March 16, 2017
Filing Date:
September 08, 2015
Export Citation:
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Assignee:
TERABAYASHI KOJI
International Classes:
A01G3/02; B26B13/06
Domestic Patent References:
JPH0474932U1992-06-30
JP2005102649A2005-04-21
JP2014068618A2014-04-21
JP3021411U1996-02-20
Attorney, Agent or Firm:
Patent business corporation Arole International