| 摘要 |
A sewing machine includes a base portion with an upright portion connected thereto and a hollow horizontal portion connected to the upright portion. At least two reinforcement members are received therein and each of the at least two reinforcement members has a through hole for a shaft extending therethrough. The shaft is connected to a needle assembly. An end adjusting member and a side adjusting member are respectively connected to the horizontal portion and the needle bar of the needle assembly is movably connected to the end adjusting member. The side adjusting member can be adjusted in horizontal direction and the end adjusting member can be adjusted in vertical direction.
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