JPS6132631U - Shape memory alloy spring hook device - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図乃至第３図は本考案の一実施例を示し、第１図は
本実施例に係る形状記憶合金製はねの構成要素を示す説
明図、第２，図及び第３図は該はねのフック装置の組付
手順を示す説明図である。 １・・・ばね本体、２・・・フック部材、３・・・フッ
ク部材本体、４・・・緊結部、５・・・フック孔、６・
・・溝、Ｓ・・・形状記憶合金製ばねのフック装置。1 to 3 show one embodiment of the present invention, FIG. 1 is an explanatory diagram showing the constituent elements of the shape memory alloy spring according to the present embodiment, and FIGS. It is an explanatory view showing an assembly procedure of a spring hook device. DESCRIPTION OF SYMBOLS 1... Spring body, 2... Hook member, 3... Hook member main body, 4... Tightening part, 5... Hook hole, 6...
...Groove, S...Shape memory alloy spring hook device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定長さ寸法に切断され、所定の温度及び時間はて形状
記憶処理されたコイル状のばね本体と、該ばね本体両端
のコイル外径より若干小さい間隔て略平行に設けられ、
該両端の各コイルが各々嵌合、係止されうる形状の溝が
連続形成された一対の緊結部及ひ他部材との係止用のフ
ック孔を備えた、可撓性を有する材料からなるフック部
材とから構成され、前記ばね本体の両端を前記一対の緊
結部内に圧入、係合して、はね本体の両端とフック部材
とを緊結してなることを特徴とする形状記憶合金製はね
のフック装置。A coiled spring body that has been cut to a predetermined length and subjected to shape memory treatment at a predetermined temperature and time;
It is made of a flexible material and has a pair of fastening parts in which grooves each having a shape that allows each coil at both ends to be fitted and locked are continuously formed, and a hook hole for locking with another member. and a hook member, and the shape memory alloy is formed by press-fitting and engaging both ends of the spring body into the pair of fastening parts to tightly connect both ends of the spring main body and the hook member. Nehook device.