| 摘要 |
To provide a compound needle in which the entire length is shortened. A compound needle 100 includes a needle main body 1, a slider 2, and a needle jack 3. The needle main body 1 includes a needle jack engagement portion 12 that is formed locally thin, and an arm-slidably-contacting surface 13 having a width in parallel to the needle jack engagement portion 12 in a thickness direction of the needle main body 1. The slider 2 includes a slider plate 21 arranged in a slider base body 20, and a thin slider arm 23 that slidably contacts the arm-slidably-contacting surface 13 of the needle main body 1. The needle jack 3 includes a distal end engagement portion 32, which is formed in a distal end region 3R formed to a thickness smaller than or equal to a thickness of the needle jack engagement portion 12 and engages the needle jack engagement portion 12. |
