求翻译：上述した実施形態では、左右の側部フレーム1の対向する後端側パイプ部を、聞に介在させた中間パイプ部に嵌め合わせて、相対回転を許容するように連結したが、後端側パイプ部同士を直接嵌め合わせて、相対回転を許容するように連結することもできる。また、相対回転を許容するパイプ部の連結は、実施形態のような、係合孔と突起部の隙間て相対回転を許容するものに限定されることはない。なお、本発明に係るペット用車椅子は、ペットの訓練用等にも用いることができる。是什么意思？

In the embodiment described above , the rear side pipe portion facing the left and right side frame 1 , is fitted to the intermediate pipe section which is interposed listen , have been connected to allow relative rotation , the rear end side pipe

I connected it I have it on the intermediate pipe region which let facing end side pipe region of side frame 1 of right and left exist among 聞 with the enforcement form that I stated above, and to permit an in total relative turn, but can connect it I have end side pipe region directly, and to permi

With the execution form which it mentions, in order the insertion together, to allow relative revolution in the intermediate pipe section which lies between the rear end side pipe section where side section frame 1 left and right opposes, to hearing, it connected, but it is possible also in order th

Is bound to allow relative rotation after facing left and right side of frame 1 in the described embodiment, interposed give side pipe end and intermediate pipe fit fitting system, rear side pipe, between direct fitting suit can bind to allow rotation. Also, never consolidated pipe to allow relative

正在翻译，请等待...