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发明公开
CN102644816A 一种带接触槽的汽车空调管铆合结构及其铆合方法 无效 - 撤回

一种带接触槽的汽车空调管铆合结构及其铆合方法
摘要：
本发明提供一种带接触槽的汽车空调管铆合结构及其铆合方法，具有接头体，所述接头体的接头体尾部与汽车空调管路的胶管套接为一体，所述接头体尾部的尾段上制有凹槽，其进口段上制有若干接触槽，所述胶管套装在接头体尾部上，在胶管的外表面套有紧固件且紧固件一端卡在凹槽中，所述紧固件将胶管与接头体尾部紧密连接。本发明在接头体尾部增设接触槽和凹槽，不仅增加了胶管与接头体的接触面积，而且可以限定紧固件的扣压位置，具有较高的实用价值。
摘要（英）：

The invention provides an automobile air conditioning pipe riveting structure with contact grooves and a riveting method of the automobile air conditioning pipe riveting structure. The air conditioning pipe riveting structure is provided with a joint body. The joint body tail of the joint body and a rubber pipe of an automobile air conditioning pipeline are integrally socket-connected. A groove is produced at the tail section of the joint body tail. A plurality of contact grooves are produced at the inlet section of the joint body tail. The rubber pipe is sheathed on the joint body tail. A fastening piece is sheathed on the external surface of the rubber pipe. One end of the fastening piece is clamped in the grooves. The fastening piece tightly connects the rubber pipe with the joint body tail. By additionally arranging the contact grooves and the groove on the joint body tail, not only can the contact area between the rubber pipe and the joint body be increased, but also the fastening position of the fastening piece can be limited and the practical value is greater.

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