The first is safety insurance. The utility model provides a Cadillac XTS vehicle-mounted safe, which comprises a box body and a tailgate. The front of the box is provided with a password door facing the front of the car and a USB interface. The front part of the box body is fixed at the rear part of the back seat of the car through a connecting piece, and the top and bottom surfaces of the box body are provided with corresponding screw holes, and the screws sequentially pass through the screw holes on the top and bottom surfaces of the box body, so that the box body is longitudinally fixed on the bottom surface of the car. A rechargeable battery is arranged in the box body, the input end of the rechargeable battery is connected with the output end of the USB interface, and the output end of the rechargeable battery is connected with various charging ports. The utility model arranges the safety door towards the front of the car, which is convenient for users to take articles without getting off the bus; In addition, by arranging the rechargeable battery in the box, electronic products can be safely charged in the car.
? The second is the air valve. The invention provides a series of exhaust valves for novel air dryers of vehicles, including a valve body; The bottom side of the valve body part is provided with an installation cavity, and the lower body part of the valve is inserted into the installation cavity; The lower end of the lower body of the valve is inserted into the elastic retaining ring and clamped on the elastic retaining ring through the step structure, and the bottom end of the elastic retaining ring is fixed through the cover plate clamping position; The inner side of the valve lower body is a cavity-like structure, and a pot-shaped spring tray is placed at the bottom of the cavity; The rubber valve at the upper end of the lower body is installed at the upper end of the cavity, one end of the exhaust valve spring is sleeved on the spring tray, and the other end is sleeved on the lower end side of the rubber valve; The piston is installed at the top of the inner side of the installation cavity. There is an internal thread in the center of the bottom end of the piston, which is convenient for connecting the piston to the top end of the skeleton through thread crimping, clamping the lower body part of the valve through the elastic retaining ring, and fixing the elastic retaining ring through the cover plate, which can facilitate the installation and disassembly of the lower body part of the valve.
? Generally speaking, Cadillac's taillights have unique signs, and we can determine its model only by observing the taillights.