SAFE KET

一款便携酒店防开阻门器，在中国的电商平台上售出了40w+订单，原本的商品是不锈钢的，但是我用PETG材料打印强度应该也够。具体使用方法如图: A portable hotel door jammer has sold over 400,000 units on Chinese e-commerce platforms. The original product is made of stainless steel, but I believe printing it using PETG material should provide sufficient strength. The specific usage method is shown in the picture.01.The door must open inward.02.The side of the door should be smooth, with no protruding edges.03.The gap between the door and the frame should be greater than 2mm (about the thickness of a coin).04.The crescent-shaped metal piece should be as close as possible to the groove of the door when installed.01.Insert the front end of the stopper into the door groove.02.Hold the stopper steadily and close the door.03.Insert the crescent-shaped clip firmly into the groove near the door.