초록 ▼

A fillable dispensing receptacle having a portion formed for containing a liquid to be dispensed subsequent to dispensing of another liquid. The receptacle has first and second reservoirs in series, with a normally closed, suction-activated, one-direction valve communicating between the first and s

A fillable dispensing receptacle having a portion formed for containing a liquid to be dispensed subsequent to dispensing of another liquid. The receptacle has first and second reservoirs in series, with a normally closed, suction-activated, one-direction valve communicating between the first and second reservoirs. The valve is operable upon a predetermined suction in the first reservoir to open to permit expulsion of liquid from the second reservoir into the first reservoir after the liquid in the first reservoir has been consumed. The receptacle can be in the form of a flexible, disposable pouch or a container having an opening at one end for engagement of a removable nipple and having a filling implement for introducing cleansing agent into the second reservoir.

대표청구항 ▼

What is claimed is: 1. A fillable dispensing receptacle having a portion formed for containing a liquid to be dispensed subsequent to another liquid, comprising a) a first reservoir and a second reservoir, said reservoirs being in series with said first reservoir being forward said second reservoir

What is claimed is: 1. A fillable dispensing receptacle having a portion formed for containing a liquid to be dispensed subsequent to another liquid, comprising a) a first reservoir and a second reservoir, said reservoirs being in series with said first reservoir being forward said second reservoir, b) a normally closed, suction-activated, one-direction valve communicating between said first and second reservoirs, said valve being operable upon a predetermined suction in said first reservoir to open, after contents in said first reservoir have been expelled, to permit expulsion of liquid from said second reservoir into said first reservoir, and a filling implement for introducing a mouth cleansing agent into said second reservoir, said filling implement comprising a plug and a tether attached to said plug to guard against loss of said plug when removed, to allow filling of said second reservoir, c) said plug positioned between a lowermost portion of said second reservoir and below said first reservoir. 2. The dispensing receptacle according to claim 1 in which said second reservoir contains a cleansing agent for aiding inhibition of tooth decay. 3. The dispensing receptacle according to claim 2 in which said cleansing agent is water. 4. The dispensing receptacle according to claim 2 in which said reservoirs form compartments of a container having an opening at one end of said first reservoir shaped to engage a removable nipple. 5. A dispensing bottle having a portion formed for containing a liquid to be dispensed subsequent to another liquid, comprising a) an elongated container having an opening at one end, b) first and second reservoirs in said container, said reservoirs being in series with said first reservoir being forward said second reservoir, c) a normally closed, suction-activated, one-direction valve communicating between said first and second reservoirs, said valve being operable upon a predetermined suction in said first reservoir to open, after contents in said first reservoir have been expelled, to permit expulsion of liquid from said second reservoir into said first reservoir, and d) a mouth cleansing agent contained in said first reservoir, and a filling implement for introducing a mouth cleansing agent into said second reservoir, said filling implement comprising a plug and a tether attached to said plug to guard against loss of said plug when removed, to allow filling of said second reservoir, e) said plug positioned between a lowermost portion of said second reservoir and below said first reservoir.