Water bottle connection device for bottom-mounted water dispenser and bottom-mounted water dispenser

Abstract

The invention discloses a bottle connection set of a bottom-fed water dispenser. The bottle connection set comprises a holder, a hand wheel, an internal-thread sleeve, an external-thread lifting water pipe and a bottle seal gland. The holder is fixedly connected with a water dispenser body. The hand wheel is connected with the holder and is capable of rotating about the holder. The internal-thread sleeve is fixedly connected with the hand wheel and is capable of rotating with the hand wheel. The external-thread lifting water pipe is inserted into the internal-thread sleeve and is in threaded fit with the internal-thread sleeve. The bottle seal gland is disposed at one end of the external-thread lifting water pipe and is communicated with the external-thread lifting water pipe and outside air. The bottle connection set and the bottom-fed water dispenser are simple in structure and low in cost, replacement of water bottles is more convenient and sanitary, and drinking is safer.

Description

technical field [0001] The invention relates to the field of water dispensers, in particular to a water bottle connecting device of an undermount water dispenser and the undermount water dispenser. Background technique [0002] At present, the water dispenser with the water bottle placed at the bottom of the water dispenser (abbreviated as the bottom-mounted water dispenser) sold on the market has become more and more popular because it overcomes the difficulty of replacing the water bottle of the traditional water-bottle top-mounted water dispenser. The main disadvantage of the machine is that when changing the water bottle, you need to touch the suction pipe with your hands, which does not meet the hygienic requirements. In addition, because it is difficult to achieve a reliable connection and seal between the water bottle and the water dispenser body, a large amount of unclean air will be directly sucked into the water bottle when absorbing water, causing the bacteria in ...

AI Technical Summary

Problems solved by technology

[0002] At present, the water dispenser with the water bottle placed at the bottom of the water dispenser (abbreviated as the bottom-mounted water dispenser) sold on the market has become more and more popular because it overcomes the difficulty of replacing the water bottle of the traditional water-bottle top-mounted water dispenser. The main disadvantage of the machine is that when changing the water bottle, you need to touch the suction pipe with your hands, which does not meet the hygienic requirements

In addition, because it is difficult to achieve a reliable connection and seal between the water bottle and the water dispenser body, a large amount of unclean air will be directly sucked into the water bottle when absorbing water, causing the bacteria in the water bottle to multiply rapidly, and people continue to drink without knowing it. Water with a lot of bacteria, which can cause diarrhea and make people sick

Further, since the water suction pipe is fixedly connected with the water dispenser, it cannot be easily removed for cleaning and disinfection

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