This wheel support (1) is fitted with an upper wheel (2) and a lower wheel (3).
该按摩轮支架(1)装配有上轮(2)和下轮(3)。
Finally, the wheel support (1) is fitted with a limit stop (12) that restricts the movement of the cervical arm (7).
最后，按摩轮支架（1）装配有用于限制颈臂（7）的运动的限位止动件（12）。
The tubular cavity is communicated with the lower cavity, and a junction is provided with stripy fixture blocks limiting the positions of the front-wheel support tubes.
所述管状空腔和下部空 腔贯通，连接处设有对前轮支撑管限位的条状卡凸。
Moreover, the wheel support is fitted with a flange with an upper articulation point connected to the cervical arm and a lower articulation point that is connected to aforementioned shaft.
此外，按摩轮支架装配有具有上铰接点和下铰接点的凸缘，其中上铰接点连接至所述颈臂，下铰接点连接至上述轴。
This structure and manner of connecting the upper wheel (2) to the wheel support gives rise to a better adaptation of the massage device to the user's back by moving along same.
所述将上轮(2)连接至按摩轮支架的结构和方式使得能够通过按摩装置沿使用者的背部移动而使该按摩装置更好地适应使用者的背部。
This structure and manner of connecting the upper wheel (2) to the wheel support gives rise to a better adaptation of the massage device to the user's back by moving along same.
所述将上轮(2)连接至按摩轮支架的结构和方式使得能够通过按摩装置沿使用者的背部移动而使该按摩装置更好地适应使用者的背部。
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