Novel inflator pump shell

Abstract

The invention discloses a novel inflator pump shell. The novel inflator pump shell comprises a main machine shell, a main machine rear shell, a fan-shaped air hole and a clamping groove air opening, one end of the main machine shell is fixedly connected with the main machine rear shell, the clamping groove air opening is formed in the other end of the main machine shell, the fan-shaped air hole is formed in the exterior of the main machine rear shell, and a first air hole is formed in the exterior of the clamping groove air opening. According to the novel inflator pump shell, through the arranged clamping groove air opening and in combination with the fan-shaped air hole, the problem that the air resistance cannot be reduced when a traditional inflator pump shell is applied is well solved, due to the fact that the fan-shaped air hole and the clamping groove air opening correspond to each other, four air holes in different shapes are formed in the exterior of the clamping groove air opening, and therefore, when the air passes through, the effect of reducing the air resistance can be achieved, the air inflation and air suction speed can be advantageously increased, the air exhaust and air suction efficiency of the shell during use is greatly improved, the convenience during air inflation is improved, the overall structure is simple, and the functionality is high.

Description

technical field [0001] The invention relates to the technical field of air pumps, in particular to a novel air pump casing. Background technique [0002] The inflatable pump is also called inflator, inflatable pump, inflatable pump, and it works through the operation of the motor. When the motor is running and pumping air, the valve of the connector is opened by the atmospheric pressure, and the gas enters the inflator, and when inflating the object, The valve is closed again by the air pressure in the air cylinder, and the gas enters the object to inflate it. [0003] Most of the air pump shells on the market are installed on the air pump and have a single function. When the air pump is running, the gas is prone to serious resistance when passing through the air hole of the air pump shell. The gas passes through the air hole. It will lead to different degrees of loss of gas, which will lead to low efficiency when inflating and inhaling. At the same time, most of the extern...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new type of air pump casing, which solves the problem that most of the existing air pump casings on the market have single functions when installed on the air pump, and when the air pump is running, the gas will pass through Severe resistance tends to occur when passing through the air hole of the air pump shell, and the gas will cause different degrees of loss in the process of passing through the air hole, which also leads to low efficiency when inflating and inhaling. The external accessories of the pump casing are all attached structures, which tend to take up too much space during use, and cannot conveniently store objects such as wires, and there are certain limitations in application.

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