求翻译：したがって、図2 に示したように、前記左右の側部フレーム1は、ペットAの前脚歩行に伴う左右の肩部の上下運動に追随して、後端側パイプ部1 a と中間パイプ部1b との連結部を中心に前端側が上下方向に相対揺動し、ペットA の肩部を拘束することがない。また、左右の車輪ぢは、車輪支持部材7の脚パイプ部7a と下延長パイプ部7b の連結部における相対回転の許容によって、水平面内で旋回可能とされ、進行方向向きに旋回してスムーズに回転する。是什么意思？

Therefore , as shown in Figure 2 , the side frame 1 of the left and right to follow the vertical motion of the shoulder portions of the left and right with the front legs walking pets A, rear side pipe portion 1 a and the intermediate pipe portion 1b

Therefore, side frame 1 of above right and left follows the vertical motion of the shoulder region of right and left with the forepaw walk of pet A as had shown in figure 2, and the front edge side does 相対揺動 mainly on connection region with end side pipe region 1a and intermediate pipe region 1b in

Therefore, as shown in Figure 2, there are no times when as for side section frame 1 on the aforementioned left and right, following to the top and bottom motion of the cartridge shoulder the left and right which accompanies fore-leg walking of pet A, focusing on the connected section of rear end si

Therefore, as shown in Figure 2, above left and right side of frame 1 is due to pet A front leg walking left and right shoulder up and down movement to follow, after end side pipes, one may constrain the pet A shoulder joints a and intermediate pipe Part 1b and focusing on the front side in up and d

正在翻译，请等待...