JPS6325841U - - Google Patents

Description

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

第１図は本考案スプリングの正面図、第２図は
同平面図、第３図は第１図Ａ―Ａ線の断面図、第
４図及び第５図は第１図Ｂ―Ｂ線及び同Ｃ―Ｃ線
の断面図、第６図は圧縮ばねとしての使用例を示
す正面図である。 １…筒体、２．３…スリツト、４…薄肉部、５
…連成部、１ａ．１ｂ…両端部、６…中空孔。 Fig. 1 is a front view of the spring of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a sectional view taken along line A-A in Fig. 1, and Figs. 4 and 5 are a cross-sectional view taken along line B-B in Fig. 1. FIG. 6 is a cross-sectional view taken along the line CC, and a front view showing an example of use as a compression spring. 1... Cylindrical body, 2.3... Slit, 4... Thin wall part, 5
...Coupling part, 1a. 1b...Both ends, 6...Hollow hole.

Claims (1)

【実用新案登録請求の範囲】 (1) 両端部を有し軸心部に中空孔を設けた筒体
の外周面に、軸心に対し直角に且つ中空孔に達す
る深さのスリツトを複数列所定間隔に形成すると
共に、軸方向に隣り合うスリツトを交互に周方向
へ半ピツチづらせて配列形成してなることを特徴
とするスプリング。 (2) 前記軸方向に隣り合うスリツト間に所定厚
さの薄肉部を、周方向のスリツト間には連結部を
夫々形成している前記実用新案登録請求の範囲第
１項記載のスプリング。[Claims for Utility Model Registration] (1) Multiple rows of slits perpendicular to the axis and deep enough to reach the hollow hole on the outer peripheral surface of a cylinder having both ends and a hollow hole in the axis. A spring characterized in that the slits are formed at predetermined intervals and are arranged in such a manner that slits adjacent in the axial direction are alternately offset by half a pitch in the circumferential direction. (2) The spring according to claim 1, wherein a thin wall portion having a predetermined thickness is formed between the slits adjacent in the axial direction, and a connecting portion is formed between the slits in the circumferential direction.