Adapter

• Main Author: ZOU HAIXIN
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2022
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model discloses an adapter, which comprises an adapter body, a switch valve and a knob, the outer side of the top of the switch valve is rotationally connected with a pull switch, a connecting gear is fixedly connected to the position, extending into the outer side of the middle end of the interior of the adapter body, of the rotary knob, and connecting toothed bars are connected to the upper end and the lower end of the connecting gear correspondingly. One end of the connecting toothed bar extends out of the interior of the adapter body and is attached to one side of the pull switch. And a fixed gear is fixed at the tail end of the knob. According to the adapter, the rotary knob is arranged, one end of the rotary knob can drive the connecting gear to rotate by rotating the rotary knob, so that the connecting toothed bars meshed with the upper end and the lower end of the connecting gear can move in the adapter body through the limiting blocks, and the two sets of connecting toothed bars can slide