Water outlet valve for water bag mouthpiece

• US 6,719,273 B1
• Filed: 03/04/2003
• Issued: 04/13/2004
• Est. Priority Date: 11/16/2002
• Status: Expired due to Term

• Current Assignee: Shih-Sheng Yang
• Original Assignee: Shih-Sheng Yang
• Inventors: Yang, Shih-Sheng
• Primary Examiner(s): Look, Edward K.
• Assistant Examiner(s): Fristoe, Jr., John K.
• Application Number:
  US10/377,645
• Time in Patent Office: 406 Days
• Field of Search: 222/175, 222/525, 251/341, 251/342, 251/343, 251/344, 251/348, 220/714, 224/148.2, 137/844, 137/847
• US Class Current: 251/341
• CPC Class Codes: B25H 3/04 Racks
• CPC Class Codes: F16B 2200/83 Use of a magnetic material

Abstract

An improved water outlet valve structure of a water bag mouthpiece, which includes: a nozzle which is composed of a supporting frame and a soft suction portion wrapping around the supporting frame; a threaded base which has a base, a threaded connecting section extended from one end of the base, and a connecting section extended from the other end of the base; an extended section coupled to the connecting section and disposed on one end of said mouthpiece; a sleeve with notches provided around its periphery; an annular section disposed in said sleeve; and a receiving section which is mounted in-between said connecting section and said extended section of the threaded connecting section. By means of the above structures, a user can easily operate the functions of water releasing and water stopping via the mouthpiece of the water bag and the present invention can be securely fixed to the duct of the water bag for the user'"'"'s convenience.

Claims

1. An improved water outlet valve for water bag mouthpiece, comprising:

a threaded base which is disposed at one end of the mouthpiece and comprises a base, a threaded connecting section extended from one side of said base, a connecting section extended from another side of said base, and an extended section coupled to said connecting section such that said threaded connecting section can be fixed to a sleeve by threaded connection;

while at least two latch members are provided on the outer side of said connecting section, and at least one penetrating hole is provided on said extended section at a predetermined position;

said threaded base comprises a threaded connecting section, a base, a connecting section, and an extended section corresponding to the hole of said penetrating hole; and

a barrier being disposed at a predetermined position on the inner side of said extended section proximate the penetrating hole to define a recession section, so that the hole on the threaded base is only connected to the penetrating hole of said extended section without passing through the threaded base;

a sleeve, mounted in-between the connecting section and extended section of said threaded base;

said sleeve comprises a sleeve one end of which has a connecting section connectable to a duct of a water bag, and a notch is disposed on the periphery of said sleeve to couple the latch member of said connecting section, and the notch of said sleeve being larger than latch member of said connecting section, so that said latch member being capable of sliding in the notch, and an annular section being disposed at a position inside said sleeve proximate said connecting section, and said section being disposed inside the recession section of said threaded base, and said sleeve having a penetrating hole thereon; and

such arrangement is used to control the water releasing and water stopping functions.

2. The improved water outlet valve for water bag mouthpiece of claim 1, further comprising a mouthpiece which is comprised of a supporting frame and a soft suction portion wrapped around the exterior of said supporting frame, and said supporting frame comprising an internally threaded sleeve cylinder, and said sleeve cylinder having a penetrating hole, and a fixed ring and a threaded connecting ring on respectively on both ends thereof, and two stands being extended from one end of said fixed ring proximate the penetrating hole, said two stands being slightly opened outward, and a slit being disposed on one side of said soft suction portion.