Novel inflator
A kind of pump, a new type of technology, applied in the direction of liquid variable volume machinery, machines/engines, mechanical equipment, etc., can solve the problems of air leakage or collapse of the air storage chamber, loose nuts, etc., to avoid air leakage or collapse, Use good effects
Inactive Publication Date: 2012-11-28
赵爱荣
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Problems solved by technology
[0002] At present, there are various types and varieties of high-pressure or low-pressure air pumps. In order to increase the air pressure of the air pump, an air storage chamber is usually arranged on the air pump, and the bottom of the air storage chamber is provided with a fixed structure of bolts and nuts. However, in the long run During the use of time, it is easy to cause the nut to loosen and the air storage chamber to leak or collapse. Therefore, this is easy to cause passive use.
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[0009] It is composed of pump 1, air storage chamber 2, sealing ring 3, bolt 4, nut 5, closing nut 6 and flange 7; Nut 5 is fixed; Nut 5 is provided with close nut 6, and close nut 6 can prevent nut 5 from loosening; Spring washer is set between nut 5 and close nut 6 and can prevent nut from loosening strongly.
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The invention relates to a novel inflator. The novel inflator consists of an inflator, an air reservoir, a sealing ring, a bolt, a nut, a lock nut and a flange, wherein the nut is fixed on the bolt on the flange on the sealing ring below the air reservoir; the lock nut is arranged on the nut and can prevent the nut from being loosened; and a spring washer is arranged between the nut and the lock nut and can greatly prevent the nut from being loosened.
Description
technical field [0001] The invention relates to an air pump, in particular to a novel air pump, which belongs to the technical field of bicycle tools. Background technique [0002] At present, there are various types and varieties of high-pressure or low-pressure air pumps. In order to increase the air pressure of the air pump, an air storage chamber is usually arranged on the air pump, and the bottom of the air storage chamber is provided with a fixed structure of bolts and nuts. However, in the long run During the use of time, it is easy to cause the nut to loosen and the air storage chamber to leak or collapse. Therefore, this is easy to cause passive use. Contents of the invention [0003] The purpose of the present invention is to provide a new type of air pump, which can improve or avoid the problem of air leakage or collapse of the air storage chamber of the current air pump due to loose nuts, and therefore, it can bring convenience in use. [0004] The technical s...
Claims
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IPC IPC(8): F04B33/00
Inventor 赵爱荣
Owner 赵爱荣