JPH0370116U

JPH0370116U -

Info

Publication number: JPH0370116U
Application number: JP13143089U
Authority: JP
Priority date: 1989-11-10
Filing date: 1989-11-10
Publication date: 1991-07-12

Description

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

第１図は本考案の骨格義足使用の側面図、第２
図は同要部の説明図、第３図は同分離せる側面図
、第４図は角パイプ継手体使用となる他の実施例
の斜視図、第５図は雇いざね継手体使用の他の実
施例の側面図、第６図は同分離せる側面図、第７
図は従来の骨格義足使用の側面図、第８図は同装
具使用の側面図である。１……主体金具、２……骨格義足パイプ、４…
…従体金具、５……形状記憶合金製継手体、８…
…筋金。 Figure 1 is a side view of the skeletal prosthesis of this invention;
The figure is an explanatory view of the main parts, Figure 3 is a side view of the same when separated, Figure 4 is a perspective view of another embodiment using a square pipe joint body, and Figure 5 is another example using a square pipe joint body. A side view of the embodiment, Fig. 6 is a side view of the same separated, Fig. 7
The figure is a side view of a conventional skeletal prosthesis, and FIG. 8 is a side view of the same orthosis. 1... Main metal fitting, 2... Skeletal prosthetic leg pipe, 4...
...Following metal fitting, 5...Shape memory alloy joint body, 8...
...hardcore.

Claims

【実用新案登録請求の範囲】１骨格義足パイプ、筋金等によりなる主体金具
の先端部と、足首、膝機構、筋金等よりなる従体
金具の先端部に、該主体金具と従体金具の外径よ
り少し大径となる内径を形成したパイプ状の形状
記憶合金製継手体を嵌合し、この継手体を所定加
熱で形状回復し両金具を収縮締付けの一体とする
義肢・装具部品及びリハビリテーシヨン機器の金
具接続装置。２骨格義足パイプ等よりなるパイプ状主体金具
の先端部と、パイプ状従体金具の先端部に、該主
体金具と従体金具の内径より少し小径となる外形
を形成したパイプ状の形状記憶合金製継手体を嵌
め込み、この継手体を所定加熱で形状回復し両金
具を膨脹締付けの一体とする義肢・装着部品及び
リハビリテーシヨン機器の金具接続装置。[Scope of Claim for Utility Model Registration] 1. At the tip of a main metal fitting made of a skeletal prosthesis pipe, steel, etc., and at the tip of a subordinate metal fitting made of an ankle, knee mechanism, steel, etc., the main metal fitting and the subordinate metal fitting are attached. A prosthetic limb/orthosis component in which a pipe-shaped shape memory alloy joint body with an inner diameter slightly larger than the outer diameter is fitted, the joint body is heated to a specified level to recover its shape, and both metal fittings are contracted and tightened as one body. and metal fitting connection devices for rehabilitation equipment. 2. A pipe-shaped shape memory alloy in which an outer diameter slightly smaller than the inner diameter of the main metal fitting and the subordinate metal fitting is formed at the tip of a pipe-shaped main metal fitting such as a skeletal prosthesis pipe and the tip of a pipe-shaped subordinate metal fitting. A metal fitting connection device for prosthetic limbs, attached parts, and rehabilitation equipment, in which a manufactured joint body is fitted, the shape of the joint body is restored by prescribed heating, and both metal fittings are expanded and tightened as one unit.