JPH0294776U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の鋏全体の平面図、第２図は
鋏の支点部の拡大断面図、第３図は支点部に採用
されるナツトの側断面図、第４図は同正面図、第
５，６図は板バネの平面図である。 図において、１……鋏、２，３……刃部、４，
５……把持部、６……支点部、７……ボルト、８
……孔、９……ナツト、１０……本体、１１……
リング状線バネ、１２……半割リング状板バネ、
１３……孔、１４……溝、１５……切断部、１６
……係止用切欠部、１７……突起部、１８……孔
、１９……側壁、２０……切断部、２１……係止
用切欠部。 Fig. 1 is a plan view of the entire scissors of this invention, Fig. 2 is an enlarged sectional view of the fulcrum part of the scissors, Fig. 3 is a side sectional view of the nut employed in the fulcrum part, and Fig. 4 is a front view of the same. 5 and 6 are plan views of the leaf spring. In the figure, 1... scissors, 2, 3... blade, 4,
5... Gripping part, 6... Fulcrum part, 7... Bolt, 8
...hole, 9...nut, 10...main body, 11...
Ring-shaped wire spring, 12...Half-split ring-shaped leaf spring,
13...hole, 14...groove, 15...cutting part, 16
... Locking notch, 17... Projection, 18... Hole, 19... Side wall, 20... Cutting portion, 21... Locking notch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交差する２枚の刃部２，３をボルト７、ナツト
９で保持する中央支点式の鋏において、切断部１
５が形成されているリング状線バネ１１と係止用
切欠部１６が形成されているリング状板バネ１２
を本体１０の円形溝１３内にリング状板バネ１２
を内側にして嵌合して成るナツト９をボルト７で
螺着して支点部としたことを特徴とする鋏。 In scissors of the central fulcrum type, in which two intersecting blade parts 2 and 3 are held by a bolt 7 and a nut 9, the cutting part 1
A ring-shaped wire spring 11 in which 5 is formed and a ring-shaped leaf spring 12 in which a locking notch 16 is formed.
A ring-shaped leaf spring 12 is inserted into the circular groove 13 of the main body 10.
The scissors are characterized in that a nut 9 which is fitted with the inner side of the scissors is screwed with a bolt 7 to serve as a fulcrum part.