Title:
SCISSORS
Document Type and Number:
WIPO Patent Application WO/2014/122961
Kind Code:
A1
Abstract:
Scissors (H) comprise scissor bodies (11, 12) that form a pair and are each provided with a handle (21, 22) and a blade piece (31, 32) having a blade edge (31c, 32c), and the scissors have a pin (4) that rotatably attaches the pair of scissor bodies (11, 12), wherein the following are set: blade base-side regions (31c1, 32c1) that are curved and in which an intersection angle formed by both blade edges (31c, 32c) becomes gradually smaller as a cutting position, in conjunction with a cutting operation, moves farther away from the pin (4); and blade tip-side regions (31c2, 32c2) in which the intersection angle does not substantially change or the intersection angle becomes larger as the cutting position moves farther away from the pin (4).
Inventors:
HIGASHINO TAKAYOSHI (JP)
KAWAI SHIGEHIRO (JP)
SUZUKI TSUYOSHI (JP)
TERAGUCHI GO (JP)
KAWAI SHIGEHIRO (JP)
SUZUKI TSUYOSHI (JP)
TERAGUCHI GO (JP)
Application Number:
PCT/JP2014/050824
Publication Date:
August 14, 2014
Filing Date:
January 17, 2014
Export Citation:
Assignee:
KOKUYO S & T CO LTD (JP)
International Classes:
B26B13/06
Foreign References:
| JPS5084983A | 1975-07-09 | |||
| JPH11504832A | 1999-05-11 |
Attorney, Agent or Firm:
AKAZAWA, Kazuhiro (JP)
Kazuhiro Akazawa (JP)
Kazuhiro Akazawa (JP)
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