| 摘要 |
A barbecue grill with an adjustment device comprises a cover 1, a rack 2, a posy 3, a tooth plate 4, an adjusting gear 5, preferably a spring 6, a knob 7, a bolt 8 and a nut 9, wherein the tooth plate 4 has teeth 42 along one inner side, and the knob 7 comprises a threaded hole 71, the adjusting gear 5 meshes with the teeth 42 of the tooth plate 4, the bolt 8 is inserted through the knob 7, the spring 6, the adjusting gear 5 the cover 1 and is tightened by the nut 9 from the other end. This secures the tooth plate 4 to the cover 1 while the post 3 of the rack 2 is placed in the tooth plate 4. When the knob 7 is turned to loosen the adjusting gear 5, the adjusting gear 5 is able to adjust with respect to the teeth 42 of the tooth plate 4 and the gap between the cover 1 and the rack 2 is adjustable. |
