Patent Name: Screw-in-Chip, Kai-Yin Drink, Throttle Cap Patent Applicant, Zhao Ming Principal Applicant, Address 325028, No. 4, Geanyi Road, Wenzhou City, Zhejiang Province, China Room 1401 Inventor Zhao Ming Application (Patent) No. 200410036757.2 Application Date 2004.04.23 Certification Date Approval Announcement No. 1689922 Auditing Notice Date 2005.11.02 Manual CD No. D0544 Main Classification No. B65D47/06 Classification No. B65D47/06; B65D85/72 Sub-item Original Application No. Priority Abstracts This invention relates to a screw-in inching and brewing beverage throttling Caps, which are suitable for cola bottles with internal pressure, do not need to open caps for convenient sips and throttling. A multi-threaded inner tube is added in the bottle cap, which is connected with the thread of the sip throttling tube, and is positioned on the mouth of the bottle cap, inserted in the swift-opening cap inside the sip throttling tube, and rotated through the tooth-insertion connection. During rotation, the “O†ring seal on the lower side fails, and the beverage flows from the side hole to the die, and the lid is opened by gently pulling it open to drink. Rotate one or two laps, very fast, adjustable flow, stop drinking can restore the seal, give people a sense of beauty. The present invention can also be used on beverage bottles with existing sealing membranes to achieve no drinking straws, and can be brewed by twisting and opening the lid, and the flow rate can also be adjusted. The size of the inner diameter of the sip throttling tube can be made into three sizes: large, medium, and small, depending on the product. There are also non-rotary swivel lids on the design, which can not be pulled out directly and play a role in insurance. Sovereignty Item 1. The present invention relates to a screw-in inching, brewing and drinking throttling bottle cap, which is composed of a spin-opening cap 1, a thirst-saving throttling tube 2, a cap 3 and an “Oâ€-shaped sealing ring 4, characterized in that: The inner part of the bottle cap is provided with an inner tube, and has internal threads, which are connected with the thread of the sip throttling tube inserted therein; the rotation of the circumfluence throttling tube is to transfer the torque by rotating the lid; the lid is positioned in the bottle. Cover the mouth plane rotation, there is a small circle, set the teeth embedded, the teeth embedded in the jaws and the upper part of the choke tube inside the hole, plugged into each other, to achieve the transmission of torque; when the sip throttling tube in the thread thrust When moving downwards, the “O†ring provided on the lower side of the tube loses its seal with the inner tube of the cap; the beverage in the bottle will then flow out through the long hole on the tube wall to the core, and the opening and closing lid is opened. You can sip.