| 摘要 |
An adapter for switching liquid patch device and air pump includes a body which has an air intake path, an air outgoing path, a liquid outgoing path and a tire connection path. The air outgoing path and the liquid outgoing path are connected to the liquid bottle. The air intake path and the tire connection path are respectively connected with the pump connector and the tire connector. The body has an air inlet, an air outlet, a liquid outlet and a tire connection hole. The air inlet, the air outlet, the liquid outlet and the tire connection hole are respectively connected with the air intake path, the air outgoing path, the liquid outgoing path and the tire connection path. A stationary ceramic disk, a movable ceramic disk, and a knob are respectively installed to the installation face of the body. The knob is rotated to operate the air-pumping position and liquid-introducing position. |
| 主权项 |
1. An adapter for switching liquid patch device and air pump, comprising:
a liquid bottle; a body connected to the liquid bottle, a pump connector and a tire connector respectively connected to the body, the body having four independent paths which are an air intake path, an air outgoing path, a liquid outgoing path and a tire connection path, the air outgoing path and the liquid outgoing path connected to the liquid bottle, the air intake path and the tire connection path respectively connected with the pump connector and the tire connector, the body having an installation face in which four independent holes are defined which are an air inlet, an air outlet, a liquid outlet and a tire connection hole, the air inlet, the air outlet, the liquid outlet and the tire connection hole respectively connected with the air intake path, the air outgoing path, the liquid outgoing path and the tire connection path, a stationary ceramic disk located on the installation face of the body, a movable ceramic disk located on the stationary ceramic disk, a knob connected on the movable ceramic disk so as to rotate the movable ceramic disk relative to the stationary ceramic disk, the stationary ceramic disk being sealed with the body and the movable ceramic disk; the stationary ceramic disk having four independent units which are an air intake unit, an air outgoing unit, a liquid outgoing unit and a tire connection hole unit, the air intake unit, the air outgoing unit, the liquid outgoing unit and the tire connection hole unit respectively connected with the air inlet, the air outlet, the liquid outlet and the tire connection hole, the movable ceramic disk having a first slot and a second slot, and when the movable ceramic disk is rotated to an air-pumping position by operating the knob, the air intake unit communicates with the tire connection hole unit via the first slot, when the movable ceramic disk is rotated to a liquid-introducing position by operating the knob, the air intake unit communicates with the air outgoing unit via the first slot, the liquid outgoing unit communicates with the tire connection hole unit via the second slot. |
