fixing bolt

基本解釋

Using exposed upper flange fixing bolt which makes it convenient to replace rubber plate.
上箱法蘭固定螺栓采用外露式，便于更換橡膠板。
After the fixing bolt is completely screwed in the central hole of the screw, the upper end-face of the fixing bolt is lower than the upper end-face of the fixing sleeve pipe.
固定螺釘完全旋入螺桿中心孔后，固定螺釘?shù)纳隙嗣娴陀诠潭ㄌ坠艿纳隙嗣妗?br>ip.com
The invention provides a pair of shoes with telescopic heels. A telescopic inner heel is sleeved on the heel of each shoe, and a fixing bolt used for control is also arranged on the shoe heel.
本發(fā)明提供一種可伸縮鞋跟的鞋子，所述鞋子的鞋后跟套裝有一個(gè)可伸縮的內(nèi)后跟，并設(shè)有一個(gè)用于調(diào)控的固定螺栓。
ip.com