| 摘要 |
<p>The present invention relates to chain-type crampons with a novel structure that facilitate the convenience of work for manufacturing a chain via a simple structure, and can maintain bonding strength via a simple insertion structure with no juncture. The chain-type crampons according to the present invention comprises: an elastic band (31) detachably attached to mountain-climbing boots (10); a chain connected to the elastic band (31) to extend toward the outsole of the mountain-climbing boots (10); and a plurality of spike pieces (33, 34) connected by the chain (32) to adhere closely to the outsole of the mountain-climbing boots (10). The chain (32) is composed of steel in the shape of a strip having insertion holes (43) formed at both end parts, and consists of a plurality of connection pieces (40) that are folded in the shape of″��Prime; wherein both the end parts are separated, to correspond to the insertion holes (43). Each of the connection pieces (40) are inserted into the insertion hole formed on another adjacent connection piece (40) to be interconnected.</p> |
