The invention discloses an inflatable bed for an automobile backseat. The inflatable bed comprises a transverse inflatable bed body, a vertical inflatable bed body, an inflating nozzle and an adjustable pressure relief alarm air nozzle, a transverse inflatable flexible pipeline, a plurality of longitudinal inflatable flexible pipelines and a plurality of spiral inflatable flexible pipelines are arranged in the transverse inflatable bed body, and a vertical inflatable flexible pipeline is arranged in the vertical inflatable bed body; the inflating nozzle and the adjustable pressure relief alarmair nozzle are arranged on the outer walls of the two sides of the transverse inflatable bed body; the adjustable pressure relief alarm air nozzle is composed of a pressure relief hole and a pressureregulation alarm hole, the pressure regulation alarm hole comprises a pressure regulation hole, a rubber air passage, an adjustable hanging wall, a rubber ball and an alarm outer sleeve, the rubber air passage is positioned on the inner wall of the pressure regulation hole, the adjustable hanging wall is hung at the upper end of the pressure regulation hole, and a plurality of short through grooves and a plurality of long through grooves are formed in the side wall of the adjustable hanging wall; and short elastic straight plates and long elastic straight plates are respectively arranged in the short through grooves and the long through grooves. According to the inflatable bed, air inflation is faster, after the air pressure in the bed body exceeds a threshold value, pressure can be automatically relieved, an alarm is given, and the safety is improved.
本发明公开了一种汽车后座用充气床,包括横向充气床体、竖向充气床体、充气嘴和可调泄压报警气嘴,横向充气床体内设有一条横向充气软管道、若干纵向充气软管道和若干螺旋形充气软管道;竖向充气床体内设有一条竖向充气软管道;充气嘴和可调泄压报警气嘴设置在横向充气床体的两侧外壁上;可调泄压报警气嘴由泄压孔和调压报警孔组成,调压报警孔包括调压孔、橡胶气道、可调挂壁、橡胶球和报警外套筒,橡胶气道定位设置在调压孔的内壁上,可调挂壁挂设在调压孔的上端,可调挂壁的侧壁上设有若干短通槽和若干长通槽,短通槽内和长通槽内分别设有短弹性直板和长弹性直板,本发明的充气更快捷,床体内的气压超过阀值后会自动泄压并报警,提高安全性。
Inflatable bed for automobile backseat
一种汽车后座用充气床
2021-02-05
Patent
Electronic Resource
Chinese