Vehicle-mounted dust collection and air inflation integrated air pump

Abstract

The invention discloses a vehicle-mounted dust collection and air inflation integrated air pump. The integrated air pump comprises a pump body and a base which is integrally connected with the pump body, wherein a foreign matter cavity, a first piston cavity and a second piston cavity are formed in the pump body; a motor is mounted on the base; a crankshaft is connected with a driving shaft of the motor, penetrates through the pump body, and is hinged with a first piston assembly arranged in the first piston cavity and a second piston assembly arranged in the second piston cavity; a first air exhaust one-way valve and a first air inlet one-way valve are arranged at the upper end of the first piston cavity; an air inlet is arranged on the foreign matter cavity; and a dust collection pipe is connected onto the air inlet. According to the integrated air pump disclosed by the invention, high-pressure air can be outputted by adopting a piston pressurization method, and the outputted high-pressure air can be utilized for air inflation for an automobile tire, thereby solving the problem that an automobile is damaged because the automobile cannot be driven to a maintenance point normally after the automobile tire is accidentally punctured and leaks air.

Description

technical field [0001] The invention relates to the field of air pumps, in particular to the field of vehicle-mounted inflatable air pumps, in particular to a vehicle-mounted dust-absorbing and inflating integrated air pump. Background technique [0002] Cars are already a well-known means of transportation, and have brought irreplaceable convenience to people's daily travel. In daily driving, we usually encounter various problems, such as the problem of air leakage caused by tires being punctured by foreign objects during driving, the debris in the car, especially the small foreign objects in the corners that are difficult to clean up, etc. . Now usually solve the problem that the tire is punctured and leaked by looking for the nearest auto repair shop to repair it. If the tire pressure has not reached the auto repair shop before the tire pressure leaks, then call the rescue vehicle for road rescue, but this method is usually more expensive. High cost, if you do not rely ...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a vehicle-mounted dust-absorbing and inflating integrated air pump, which is used to solve the two problems described in the background technology: first, to solve the problem that the tires of the car are accidentally punctured during driving, and the car cannot be driven due to air leakage. The maintenance point affects the normal driving of the car; secondly, it solves the problem that the daily car cleaning in the existing car usually cannot clean the dead corners to accumulate dust and debris, damage the car environment, and affect the health of drivers and passengers

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