| 摘要 |
<p>A spacing adjustor (130) and a head massaging device with the spacing adjustor (130). The spacing adjustor (130) is used for adjusting the space between the first shell (110) and the second shell (120) of the head massaging device. The spacing adjustor (130) includes an acting mechanism connected to the first shell (110) and the second shell (120), and a screw assemble (131) for driving the acting mechanism to cause the first shell (110) and the second shell (120) to approach or move away from each other.</p> |
