JPS62142369U - - Google Patents

Description

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

第１図〜第４図は第１実施例を示し、第１図は
全体斜視図、第２図は要部の一部切欠正面図、第
３図Ａ，Ｂ，Ｃは説明図、第４図は負荷変化状態
を示すグラフ、第５図及び第６図Ａ，Ｂは第２実
施例を示し、第５図は全体斜視図、第６図Ａ，Ｂ
は正面図、第７図は第３実施例を示す正面図、第
８図は第４実施例を示す斜視図、第９図及び第１
０図は他の踏板昇降機構を示し、第９図は断面図
、第１０図は斜視図である。 ４……固定摩擦ドラム、５，５Ａ，６，６Ａ…
…可動又は固定摩擦ドラム、１０，１１……踏板
、１２……摩擦ベルト。 Fig. 1 to Fig. 4 show the first embodiment, Fig. 1 is an overall perspective view, Fig. 2 is a partially cutaway front view of main parts, Fig. 3 A, B, and C are explanatory views, and Fig. 4 is an explanatory view. The figure is a graph showing load change states, Figures 5 and 6 A and B show the second embodiment, Figure 5 is an overall perspective view, and Figures 6 A and B
is a front view, FIG. 7 is a front view showing the third embodiment, FIG. 8 is a perspective view showing the fourth embodiment, FIG.
FIG. 0 shows another tread elevation mechanism, FIG. 9 is a sectional view, and FIG. 10 is a perspective view. 4...Fixed friction drum, 5, 5A, 6, 6A...
...Movable or fixed friction drum, 10, 11...Treadboard, 12...Friction belt.

Claims (1)

【実用新案登録請求の範囲】 (1) 固定摩擦ドラムと、この固定摩擦ドラムの
両側に夫々配設された複数の可動又は固定摩擦ド
ラムとを少なくとも備え、前記両摩擦ドラムに順
次係合するように渡された摩擦ベルトの両端に夫
々上下動可能な踏板を凍結したことを特徴とする
足踏等運動具。 (2) 摩擦ドラムが位置調整部を介して配設され
たことを特徴とする実用新案登録請求の範囲第１
項記載の足踏等運動具。[Claims for Utility Model Registration] (1) At least a fixed friction drum and a plurality of movable or fixed friction drums respectively disposed on both sides of the fixed friction drum, so as to sequentially engage with both the friction drums. An exercise device such as a foot pedal, characterized in that a tread plate that can move up and down is frozen at both ends of a friction belt that is passed through a friction belt. (2) Utility model registration claim 1 characterized in that the friction drum is arranged via a position adjustment part
Exercise equipment such as foot pedals as described in section.