JPS64868Y2

JPS64868Y2 -

Info

Publication number: JPS64868Y2
Application number: JP13601885U
Authority: JP
Priority date: 1985-09-05
Filing date: 1985-09-05
Publication date: 1989-01-10
Also published as: JPS6243572U

Description

【考案の詳細な説明】（産業上の利用分野）本案は理容鋏に関するものである。[Detailed explanation of the idea] (Industrial application field) This proposal concerns barber scissors.

（従来の技術）理容鋏に限らず鋏は一般に刀体をＸ状に交叉せ
しめ、交叉部を枢結してなるもので枢支部は一方
の刀体に透孔を穿ち、他方の刀体に螺孔を形成
し、捻子ボルトを該透孔を通して対向刀体の螺孔
に螺入してなるものが最も簡便な方式である（例
えば特開昭57−139386号）。また理容鋏は毛髪切
断時に生ずる微妙な揺動を吸収するため枢支部に
弾力性を有せしめるため特開昭57−86379号に示
すような特殊形状パツキンを使用したり、或いは
単にスプリングワツシヤを介在せしめたものが存
在した。(Prior art) Scissors, not just barber scissors, generally have sword bodies crossed in an The simplest method is to form a screw hole and screw a screw bolt through the hole into the screw hole of the opposing sword body (for example, Japanese Patent Application Laid-open No. 139386/1983). In addition, barber scissors use specially shaped padskin as shown in Japanese Patent Application Laid-Open No. 57-86379 to make the pivot part elastic in order to absorb the subtle fluctuations that occur when cutting hair, or simply use spring washers. There was something that intervened.

（考案が解決しようとする問題点）鋏の枢支部に弾力性を有せしめることは鋏性能
の向上のため欠かすことができないが、弾力性を
生ぜしめる最も簡単で一般的手法であるスプリン
グワツシヤを用いた場合ワツシヤが非常に小さい
ため、分解した際紛失する虞が多分にあり、而も
組立ての際の取付けに不便を感ずる。(Problem to be solved by the invention) Providing elasticity to the pivot part of scissors is essential for improving the performance of scissors, but spring washers are the simplest and most common method for creating elasticity. When using a washer, the washer is very small, so there is a high risk of losing it when disassembled, and it is also inconvenient to install when assembling.

（問題点を解決するための手段）本案は刀体１，１′をＸ状に交叉せしめ交叉部
を枢支する一般的な理容鋏に於て、一方の刀体１
にはボルト頭部孔２及びボルト捻子部孔３を連穿
すると共に、該連穿孔の段落部孔壁にボルト頭部
孔２より大きい凹部４を形成し、該凹部４内即ち
ボルト頭部孔２の下面部分にウエーブワツシヤ５
のようなスプリング機能を有するワツシヤを内置
し、ボルト頭部孔２よりも大きい樹脂パツキン６
をボルト頭部孔２から圧入して凹部４で掛止せし
め、而る後常法の通り枢結ボルト７を該孔２より
挿通して対向刀体１′に設けた螺孔に螺合してな
るものである。(Means for solving the problem) This proposal is based on a general barber scissor in which the sword bodies 1 and 1' are crossed in an X shape and the crossing part is pivoted.
In addition, a bolt head hole 2 and a bolt thread hole 3 are continuously drilled, and a recess 4 larger than the bolt head hole 2 is formed in the stepped hole wall of the continuous hole. Wave washer 5 on the bottom part of 2.
A resin packing 6 which is larger than the bolt head hole 2 and has a washer with a spring function inside.
is press-fitted into the bolt head hole 2 and latched in the recess 4, and then the pivot bolt 7 is inserted through the hole 2 and screwed into the screw hole provided in the opposing sword body 1' as usual. This is what happens.

従つてワツシヤ５はパキン６によつて押さえら
れ、刀体１より離脱することがなく刀体１と一体
化されるものである。 Therefore, the washer 5 is held down by the gasket 6 and is integrated with the sword body 1 without separating from the sword body 1.

（考案の効果）本案は以上のように枢支部に最も簡単な弾力性
付与手法であるスプリングワツシヤを用い、而も
該ワツシヤが刀体の透孔内に離脱しないように内
置せしめたもので、分解に際して小部品たるワツ
シヤ等が紛失する虞もなく、また組立ての際もそ
のまま枢結ボルトを螺合するだけで良く、容易と
なつたものである。(Effects of the invention) As described above, the present invention uses a spring washer, which is the simplest method of imparting elasticity to the pivot part, and also places the washer inside the sword body so that it does not separate into the through hole. There is no risk of losing small parts, such as washers, during disassembly, and assembly is easy, as it is only necessary to screw together the pivot bolts.

[Brief explanation of the drawing]

図は本案の実施例を示すもので、第１図は刀体
枢支部の断面図、第２図は枢結した状態を示す断
面図、第３図はウエーブワツシヤの斜視図、第４
図は鋏の全体図である。１，１′は刀体、２はボルト頭部孔、３はボル
ト捻子部孔、４は凹部、５はウエーブワツシヤ、
６は樹脂パツキン、７は枢結ボルト。 The figures show an embodiment of the present invention. Figure 1 is a cross-sectional view of the sword body pivot, Figure 2 is a cross-sectional view showing the pivoted state, Figure 3 is a perspective view of the wave washer, and Figure 4 is a cross-sectional view of the sword body pivot.
The figure is an overall view of the scissors. 1 and 1' are the sword body, 2 is the bolt head hole, 3 is the bolt thread hole, 4 is the recess, 5 is the wave washer,
6 is a resin gasket, 7 is a pivot bolt.

Claims

[Scope of utility model registration request]

In a barber scissor in which the sword bodies are crossed in an X shape and the crossed parts are pivoted, a bolt head hole and a bolt thread part hole are continuously bored in one sword body, and the hole wall of the stepped part of the hole is continuously bored. A recess larger than the bolt head hole is formed in the recess, a spring washer is placed inside the recess, a resin packing larger than the bolt head hole is press-fitted into the recess, a pivot bolt is inserted into the hole, and the opposing blade is inserted. Barber scissors made by screwing the body into a screw hole.