Sucking structure attachable to bottle body

• US 20020148806A1
• Filed: 04/06/2001
• Published: 10/17/2002
• Est. Priority Date: 04/06/2001
• Status: Abandoned Application

• Current Assignee: Huei-Wen Cheng
• Original Assignee: Huei-Wen Cheng
• Inventors: Cheng, Huei-Wen
• Application Number:
  US09/827,143
• Publication Number:
  US 20020148806A1
• Time in Patent Office: Days
• US Class Current: 215/388
• CPC Class Codes: A45F 3/18 of rigid material

Abstract

A sucking structure attachable to any bottle or container generally available in the market that is incorporated to a bottle by an external straw provided with a sucker to sip water or other potable liquid contained in the bottle; both of said straw and a water inlet hose inside the bottle are connected to a bottle cap and a connector penetrating said bottle cap with its portion exposed above the cap indicating a barb for the straw to press firmly against the connector when the straw is inserted into the connector while the portion of the connector inside the bottle reduces downwardly as its outer diameter becomes larger upwardly to hold it in position when inserted into the bottle cap; and the sucking structure allows the use of any recyclable bottle or container and thus contributes to environmental purpose.

Claims

1. A sucking structure attachable to a bottle body using an external straw in a certain length provided with a sucker to sip water or other potable liquid contained in the bottle body, essentially comprised of a bottle cap, a straw and a water inlet hose;

said straw and said water inlet hose connected to the bottle cap, a connector penetrating and made an integral part of the bottle cap with the portion exposed above the bottle cap indicates a barb to pack up the straw holding firmly against the connector while the connector inside the bottle cap reducing downward to be connected to the water inlet hose and holding the connector in position in the bottle cap as the outer diameter of the connector for that section becomes larger upwardly.