Connecting device for underneath type water dispenser and water bottle

摘要: The invention discloses a connecting device for an underneath type water dispenser and bottle. comprises bottle cover assembly straw assembly. head, sleeve sealing sleeve. head round top plate side wall extending downwards vertically along the peripheral edge of plate, center is provided with insertion opening. cylindrical pipe-shaped structure, clamping connected groove in matched mode formed upper portion face piece-shaped elastic part towards inner wall. quick coupling communicated coupling. According to bottle, connection achieved through stretching contracting ring, flexible noise reducing structure formed.