A method for manufacturing a purse ring is disclosed. In the method, a heat-treated steel frame interrupted by a gap is fabricated to partially circumscribe a passageway. At the edges of the gap, the frame includes a pivot mount and a push button biased to extend from an aperture are separated by a gap distance. Also, a heat-treated steel pivot arm is connected to the pivot mount. Structurally, the arm forms a key guide that terminates at a stop. In the method, a heat-treated steel sleeve forms a channel to slidably receive the arm. Also, the sleeve includes a key that slides within the guide to limit movement between the sleeve and the arm. Further, the sleeve includes a lateral opening that receives the push button to limit the maximum distance between the pivot member and the lateral opening to be substantially equal to the gap distance.本發明揭示一種用於製造一網環之方法。在該方法中,製作由一間隙截斷之一經熱處理之鋼框架以部分地限定一通路。在該間隙之邊緣處,該框架包含隔開一間隙距離之一樞軸支架及一經偏置以自一孔口延伸之按鈕。同樣,一經熱處理之鋼樞軸臂連接至該樞軸支架。在結構上,該臂形成一在一止擋塊處終止之鍵引導件。在該方法中,一經熱處理之鋼套筒形成一通道以便以可滑動方式容納該臂。同樣,該套筒包含一鍵,其在該引導件內滑動以限制在該套筒與該臂之間的移動。此外,該套筒包含一橫向開口,其容納該按鈕以將該樞轉構件與該橫向開口之間的最大距離限制為大致等於該間隙距離。30...側36...近側滾輪38...遠側滾輪39...側滾輪40...週邊42...通路46...硬飾面52...樞軸臂54...端56...端58...延伸部分59...樞軸支架/銷62...近側端64...遠側端84...鄰接構件86...鎖定銷/按鈕鎖88...孔口
