CN2161142Y - Pressure travelling water bottle - Google Patents

Abstract

The utility model relates to a traveling kettle which can overcome the inconvenience of beverage outflow, spray, choking trachea, etc. in traveling. A soft suction pipe with a sanitary tip is led into the bottom of a sealing container, and a soft external pressurizing air pipe is led from the sealing container to be connected with an air valve which is connected with an elastic air bag. As long as the elastic air bag is extruded, the air current can be pressed into the sealing container through the air valve; so the beverage flows into the mouth from the sanitary tip. When the atmospheric pressure of the liquid surface in the sealing container is same to the atmospheric pressure, the beverage can not flow out.

Description

Pressure travelling water bottle

The utility model is a utilization air bag pressurization technology, and the multipurpose camping kettle that adopts rational structure to make has positive effect to all kinds of passengers and daily life use.

Existing camping kettle on the market, all need be taken in the hand during use, with mouth drink into or suck beverage with suction pipe, but often because self hand-power is not enough or the instability of health during the journey, cause beverage excessive, spray and multiple inconvenience such as the tracheae of choking, to people's health and around environment bad influence is arranged.

Task of the present utility model will provide a kind of follow-on camping kettle tool exactly, lift using and disusing hand in use, whether placing thing does not all require, and can not cause when having a drink, owing to human body hand-power deficiency or the intransit instability of health cause beverage excessive, spray and inconvenience such as the tracheae of choking, also can add the kitchen tools of liquid such as edible oil simultaneously as the kitchen.

Task of the present utility model is finished as follows: feed the sealer bottom with a soft suction pipe, drawing a soft air pipe that adds in airtight container receives on the special air valve, air valve is received on the elastic bag again, during use, as long as extruding elastic bag, air communication is crossed air valve and is pressed in the airtight container, because the air pressure in the container on the liquid level is higher than atmospheric pressure, beverage will be by in suction pipe and the health mouth inflow entrance, when extremely the air pressure on the liquid level was identical with atmospheric pressure in container, beverage just can not flow out again.The soft air pipe of the utility model camping kettle and soft suction pipe can extend arbitrarily with joint, can back on the body or be placed on by the side of during use, and air bag can be taken in the hand, also can push and add pressure bar, use very convenient.

Be described in detail below with reference to accompanying drawing:

Figure the-1st, the longitudinal sectional drawing of a kind of concrete structure of the utility model trip kettle.

Figure the-2nd, the air valve parts longitudinal sectional drawing of the utility model trip kettle.

Structure below in conjunction with figure-1 explanation the utility model camping kettle.Comprise and renovate (1), snap close 1(2), seal cover (3), sealing gasket (4), snap close 2(5), belt fastener (6), container (7), air valve (8), suction pipe (9), add air pipe (10), soft suction pipe (11), lid loose-leaf (12), health mouth (13), elastic bag (14), add and add pressure bar (15), flexible pipe disk body (16), outer outlet (17), air bag carriage (18), the soft air pipe (19) that adds, the portable camping kettle that vessel port (20) constitutes.

The working method of Fig. 2 is as follows: be pressed into by the air admission hole (21) of the gas of pressurized from air valve (8) in elastic bag (14), because the effect of elastic caoutchouc valve block (22), air-flow is pressed into airtight container through venthole (23), when elastic bag is not squeezed, because the effect of flexible effect of elastic bag (14) self and elastic caoutchouc valve block (22), air sucks the elastic bag from suction hole (24), guarantees that air is pressed in the airtight container.

Owing to the camping kettle made from the structure of figure one and figure two, behind the extruding elastic bag, because the effect of air valve (8), make that the air pressure on the liquid levels in the airtight container is higher than atmospheric pressure, liquid will pass through suction pipe (9) from health mouth (13) inflow entrance.When extremely the air pressure on the liquid level in airtight container equated with atmospheric pressure, liquid just can not flow out, and after letting go, because the effect of air valve (8), elastic bag is re-filled air again, thereby has realized task of the present utility model.

Claims (1)

1, a kind of vapour-pressure type camping kettle, it is received on the suction pipe (9) with the soft suction pipe (11) of a band health mouth (13), and the bottom of feeding airtight container (7), drawing one in the airtight container (7) adds air pipe (10) and receives on the air valve (8), air valve (8) is received on the elastic bag (14) by the soft air pipe (19) that adds again, and it is characterized in that:

A, elastic bag (14) are by adding air pipe (10) and softly adding air pipe (19) inlet valve (8) and airtight container (7) joins.

The soft suction pipe (11) of b, a band health mouth (13) is received on the suction pipe (9).

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