CPC B65D 63/1027 (2013.01) | 9 Claims |
1. A cable tie with two tooth shaped sides having enhanced tension, comprising a locking head and a tie body, wherein an insertion opening and a pull-out opening are respectively formed at two ends of an inner cavity of the locking head, one end of the tie body is fixedly connected to an outer wall of one end of the locking head close to the insertion opening, tie teeth are provided on and fixed to outer walls of two sides of the tie body, tooth surfaces at a same cross-section of the tie teeth on the two sides of the tie body are partially covered by each other in a thickness direction of the tie body, locking teeth are mounted on inner walls of two sides of the locking head, the locking teeth are adapted to the tie teeth, and a protruding head is integrally formed at one end of the tie body away from the locking head;
wherein the tie teeth comprise a plurality of convex teeth, the plurality of convex teeth are integrally formed on an outer wall of one side of the tie body close to the pull-out opening, grooves are provided on an outer wall of an other side of the tie body, a plurality of inner teeth are fixedly mounted on inner walls of the grooves, the plurality of convex teeth and the plurality of inner teeth are adapted to the locking teeth, a bending groove is formed at one end of each of the grooves close to the locking head, the plurality of convex teeth and the plurality of inner teeth are of asymmetric structures along two sides of the tie body, and tooth surfaces at a same cross-section of the plurality of convex teeth and the plurality of inner teeth are partially covered by each other in the thickness direction of the tie body.
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