Anti-interference trunk sealing strip, vehicle and sealing strip parameter design method
Anti-interference trunk sealing strip, vehicle and sealing strip parameter design method
- Neue Suche nach: RAO TIANYU
- Neue Suche nach: DAI WENSHUO
- Neue Suche nach: ZHENG YI
- Neue Suche nach: FU LEI
- Neue Suche nach: JIANG LEI
- Neue Suche nach: RAO TIANYU
- Neue Suche nach: DAI WENSHUO
- Neue Suche nach: ZHENG YI
- Neue Suche nach: FU LEI
- Neue Suche nach: JIANG LEI
The invention relates to the technical field of rear tail door sealing, in particular to an anti-interference trunk sealing strip, a vehicle and a sealing strip parameter design method. The anti-interference trunk sealing strip comprises a clamping part, a bubble tube and a plug tube. The clamping part is used for being clamped on a seam allowance of a body in white; the bubble pipe is connected with the clamping part; the plug pipe with the set length is arranged at the set position in the bubble pipe and used for supporting the bubble pipe. The sealing strip parameter design method comprises the following steps that according to the passing angle of the trunk lid, the interference range between the trunk lid and a body-in-white spigot is determined; according to the interference range between the trunk lid and the body-in-white spigot, the set length of the plug pipe is determined; and judging whether the counter-force of the sealing strip with the plug pipe in the bubble pipe meets the requirement of the set sealing counter-force of the lock point of the trunk or not, and if not, adjusting the compression load of the bubble pipe and/or the plug pipe until the requirement is met. The problem that in the prior art, abnormal sound is generated due to collision between a tail door and a side wall in the driving process can be solved.
本发明涉及后尾门密封技术领域，具体涉及一种防干涉行李箱密封条、车辆及密封条参数设计方法。该防干涉行李箱密封条包括：夹持部、泡管和塞管。夹持部用于夹持在白车身止口上；泡管与夹持部连接；设定长度的塞管设于泡管内的设定位置，用于支撑泡管。该密封条参数设计方法，包括以下步骤：根据行李箱盖的过关角度，确定行李箱盖与白车身止口之间的干涉范围；根据行李箱盖与白车身止口之间的干涉范围，确定塞管的设定长度；判断泡管内设有塞管的密封条反力是否满足设定行李箱锁点密封反力要求，若否，则调整所述泡管和/或塞管压缩荷重，直至满足要求。能够解决现有技术中行驶过程中存在尾门与侧围之间发生磕碰产生异响的问题。
Dokumentinformationen
Anti-interference trunk sealing strip, vehicle and sealing strip parameter design method
一种防干涉行李箱密封条、车辆及密封条参数设计方法
2023-01-06
Patent
Elektronische Ressource
Chinesisch
| IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |