Title:
鋏
Document Type and Number:
Japanese Patent JP7148984
Kind Code:
B2
Abstract:
To provide scissors having an enlarged opening port angle of a blade body at a crossing part in a narrow range, the scissors having a movable blade body and a static blade body which are crossed: the movable blade being provided with a rotary main spindle on an edge side and a guide driven shaft on an operation part side; and the static blade body being provided with a main spindle guide groove for slidably storing the rotary main spindle and a driven shaft guide groove for slidably storing the guide driven shaft, in which the movable blade body slides against the static blade body in an operation direction.SOLUTION: An extension groove part (a lateral groove part) 242 extending toward a blade edge at an edge directional tip part is provided in a main spindle guide groove 24, and an extension groove part (an upper groove part) 252 extending toward the blade ridge-edge direction from an operation part-side end approaching part of the main spindle guide groove is extended in a driven shaft guide groove 25.SELECTED DRAWING: Figure 2
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Inventors:
Shigeru Fujita
Application Number:
JP2019195870A
Publication Date:
October 06, 2022
Filing Date:
October 29, 2019
Export Citation:
Assignee:
Shigeru Kogyo Co., Ltd.
International Classes:
B26B13/28
Domestic Patent References:
| JP3130866U | ||||
| JP7031752A | ||||
| JP1072862U | ||||
| JP60168471U |
Foreign References:
| US4982500 | ||||
| US7810242 |
Attorney, Agent or Firm:
Akira Kondo