Integrated air tap joint with independent double ends

Abstract

The invention discloses an integrated air tap joint with independent double ends. The integrated air tap joint comprises a joint pipe body and an upper cover, wherein a hollow cylindrical elastic ring is arranged in the joint pipe body corresponding to each joint pipe body bottom hole, a double movable body and an adjusting bolt are also arranged above the elastic ring in the joint pipe body, the diameter of the inner hole of each elastic ring is more than the outer diameter of corresponding air valve body, air inlets for accommodating air outlet pipes of an inflating device are formed in the outer wall of the joint pipe body and the double movable body, a first central concave hole and a second central concave hole are also formed in the lower end face of the double movable body, and a valve actuating mechanism is arranged between the air inlets and the first and second central concave holes for adjusting the inflating direction of the inflating device; the joint is connected and removed by using a rotary handle, thus being easy to operate and grasp. The operation can be completed even by one hand, and when the joint is removed, air in a tire is not obviously leaked out even when the joint is slowly disassembled.

Description

technical field [0001] The invention relates to a joint of an inflating device, in particular to a double-head discrete and integrated air nozzle joint. Background technique [0002] In my country, there are mainly three types of valves that are widely used: British valves are mainly used in ordinary bicycles and tricycles, and American valves are mainly used in ordinary bicycles and mountain bikes. Various types of air nozzle joints bring great convenience to users or operators, so that the inconvenience caused by incorrect type of air nozzle joints can be avoided when inflating. At present, the handle-type double-ended discrete integrated gas nozzle joint has been widely used, and the convenience it brings is very popular. However, the handle type requires one hand to firmly fix the direction of the joint pipe body to the valve body, and the other hand to move the handle to a 90-degree direction. The force of the two needs to be precisely matched, otherwise the valve will ...

AI Technical Summary

Problems solved by technology

However, the handle type requires one hand to firmly fix the direction of the joint pipe body to the valve body, and the other hand to move the handle to a 90-degree direction. The force of the two needs to be precisely matched, otherwise the valve will be difficult. Repaired damage, which is difficult for children, the elderly, etc.

Moreover, for the streets carrying multiple joints integrated, due to the simultaneous extrusion of multiple elastic deformation rings in the pipe bodies of multiple joints, greater resistance will be encountered, so it is more difficult to grasp the force of the two.

For some integrated products, when choosing to use different connectors, it is necessary to move the handle to different directions, which makes it easy for users to make mistakes

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