用于高度调节的支腿装置，支撑物体并可锁定高度。
专利摘要
一种用于高度可调地支撑被支撑物体的支腿装置，包括具有外螺纹部分的腿轴，以及支撑在腿轴上能够升降的升降体。升降体包括具有固定至被支撑物体的固定部分的基座、用于容纳腿轴的通孔，以及弹性片、锁定体和释放体。锁定体具有可枢转地组装到基座上的上部，以及与阳螺纹部分接合的阴螺纹部分。锁定体被弹性片推向插入通孔的腿轴。释放体具有从基座向外突出的操作部分，以及位于基座内部的撞击部分。释放体可被操作以释放锁定体。
Original abstractA leg device for height-adjustably supporting a supported object includes a leg shaft having a male thread portion, and an ascending/descending body supported on the leg shaft to be capable of ascending and descending. The ascending/descending body includes a base having a fixing part to be fixed to the supported object, a through hole for receiving the leg shaft therein, and an elastic piece, a lock body, and a release body. The lock body has an upper part pivotally assembled onto the base, and a female screw part engageable with the male thread portion. The lock body is pushed by the elastic piece toward the leg shaft inserted into the through hole. The release body has an operating part projecting outward from the base, and a striking part positioned inside the base. The release body can be operated to release the lock body.
专利附图（8）
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