Electric air pump for filling and discharging gas of aerated bed as well as aerated bed thereof

Abstract

The invention relates to an gas charging and discharging electric air pump of an airbed and the air bed, which is used for the gas charging or discharging for gas chambers of the airbed and at least a gas chamber is arranged in the airbed; wherein, the gas chamber is composed of at least an electric air pump assembly and a controller for controlling and in electrical connection with the electric air pump assembly, by a manual controller through an electrical switch, and the electric air pump assembly or the manual controllers are connected on the airbed respectively, which can charge or discharge in slight quantity and full amount for the gas chamber, so that the gas charging and discharging electric air pump is very practical.

Description

technical field [0001] The present invention relates to an electric air pump for inflating and deflating an air bed and its air bed, in particular to an electric air pump combination controlled by manual controllers through an electrical switch to inflate an air chamber or deflate a small amount and a full amount The air bed inflates and deflates the electric air pump and its air bed. Background technique [0002] At the beginning, the air bed was made into a single air chamber and inflated with a foot pump, and then evolved to a combination of electric air pumps, and the air bed even evolved to double air chambers, but the existing electric air pump combination only inflates the double air chambers at the same time. Inflation or deflation, because the two air chambers are ventilated, and the combination of electric air pumps cannot adjust the hardness of each air chamber independently. Therefore, how to manufacture a combination of electric air pumps controlled by a control...

AI Technical Summary

Problems solved by technology

[0002] At the beginning, the air bed was made into a single air chamber and inflated with a foot pump, and then evolved to a combination of electric air pumps, and the air bed even evolved to double air chambers, but the existing electric air pump combination only inflates the double air chambers at the same time. Inflation or deflation, because the two air chambers are ventilated, and the combination of electric air pumps cannot adjust the hardness of each air chamber independently. Therefore, how to manufacture a combination of electric air pumps controlled by a controller and manually Inflating each air chamber of the air bed or inflating and deflating the air bed with a small amount and a full amount of deflation, the combination of an electric air pump is a topic that can be improved

[0003] This shows that the above-mentioned existing air bed inflation and deflation electric air pump and its air bed obviously still have inconvenience and defects in structure and use, and need to be further improved urgently

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and the general products do not have a suitable structure to solve the above-mentioned problems. This is obviously related. The problem that the industry is eager to solve

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