The invention discloses a compression-resistant steering protective cover. The protective cover comprises a first mounting end, a second mounting end and an elastic corrugated cover arranged between the first mounting end and the second mounting end, a plurality of reinforcing ribs are evenly distributed on the inclined face of the connecting position of the elastic corrugated cover and the first mounting end in the circumferential direction, the elastic corrugated cover is provided with a plurality of wave crest sections protruding outwards in the axial direction, the elastic corrugated cover is provided with a plurality of wave trough sections recessed inwards in the axial direction, and a plurality of fixing ribs are fixedly installed on the wave trough sections. According to the protective cover, the four reinforcing ribs are arranged on the inclined face of the end of the elastic corrugated cover, the strength of the inclined face of the elastic corrugated cover is enhanced, deformation generated by high temperature and high pressure is resisted, and meanwhile the situation that when the elastic corrugated cover stretches out and draws back, the inclined face collapses to cause abnormal sound, and use of the protective cover is affected is prevented; and the plurality of fixing ribs are arranged between two adjacent wave trough sections in a staggered mode, so that the strength of the elastic corrugated cover is improved, and the high-temperature deformation resistance of the protective cover is improved.
本发明公开抗压型转向防护罩,包括第一安装端、第二安装端以及设置于第一安装端与第二安装端之间的弹性波纹罩,所述弹性波纹罩与第一安装端连接处的斜面上周向均布有若干加强筋,所述弹性波纹罩沿轴向设置有若干向外侧凸出的波峰段,所述弹性波纹罩沿轴向设置有若干向内侧凹陷的波谷段,若干所述波谷段上均固定安装有若干固定筋。本发明通过在弹性波纹罩端部的斜面上设置四个加强筋,增强了弹性波纹罩斜面的强度,抵制高温高压产生的变形,同时防止弹性波纹罩伸缩运动时,斜面塌陷造成异响,影响该防护罩的使用,相邻的两个波谷段之间交错设置的若干固定筋,提高了弹性波纹罩的强度,增加了防护罩抵抗高温变形的能力。
Compression-resistant steering protective cover
抗压型转向防护罩
2021-10-22
Patent
Electronic Resource
Chinese