The invention discloses a car door glass guide groove adhesive tape. The car door glass guide groove adhesive tape comprises a guide groove substrate and an interface layer. The guide groove base bodycomprises a base body framework part and a base body deformation part. The base body framework part is fixed on a door frame of a car door; the tail end of the base body deformation part is connectedwith the base body framework part, the head end of the base body deformation part is attached to car glass, the base body framework part and the base body deformation part are made of ethylene propylene diene monomer rubber with the same hardness, and the interface layer covers the surface of the guide groove base body and is used for reducing friction resistance generated when the guide groove base body makes contact with the car glass. The invention further discloses a preparation method of the car door glass guide groove adhesive tape, and the preparation method is applied to the car doorglass guide groove adhesive tape. According to the glass guide groove adhesive tape and the preparation method thereof disclosed by the invention, the interface layer covers the surface of the ethylene propylene diene monomer guide groove base body, so that the friction resistance between the glass guide groove adhesive tape and vehicle door glass is reduced while the supporting strength of the glass guide groove adhesive tape is ensured, and the use power consumption of a lifter motor is reduced.
本发明公开了一种车门玻璃导槽胶条,包括导槽基体和界面层,所述导槽基体包括基体骨架部和基体变形部,所述基体骨架部固定于汽车车门门框上,所述基体变形部末端与所述基体骨架部连接,首端与汽车玻璃贴合,所述基体骨架部和所述基体变形部的材质为同硬度的三元乙丙橡胶,所述界面层覆盖于所述导槽基体表面,用以降低所述导槽基体与所述汽车玻璃接触时的摩擦阻力。本发明还公开了一种车门玻璃导槽胶条制备方法,应用于如上所述的车门玻璃导槽胶条。本发明公开的玻璃导槽胶条及其制备方法通过在三元乙丙橡胶导槽基体的表面覆盖界面层,在保证玻璃导槽胶条支撑强度的同时,又减小了与车门玻璃之间的摩擦阻力,减少了升降器电机的使用功耗。
Car door glass guide groove adhesive tape and preparation method thereof
一种车门玻璃导槽胶条及其制备方法
20.10.2020
Patent
Elektronische Ressource
Chinesisch
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