CN2145560Y

CN2145560Y - Thermos giving water by cup contact

Info

Publication number: CN2145560Y
Application number: CN 92242583
Authority: CN
Inventors: 薛邦春; 王学珍
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-05
Filing date: 1992-12-05
Publication date: 1993-11-10
Anticipated expiration: 2002-12-05

Abstract

The utility model relates to a thermos giving water by cup contact, which controls the discharge of the water by making use of siphon principle and a spring self-closing valve arranged on the water outlet of a U-shaped tube. The thermos giving water by cup contact is characterized in that the center part of a thermos cap is provided with an air thermos plug which divides the thermos cap into two parts. One side and the bottom of the air thermos plug are provided with small holes, so the air pressure is balanced, the air convection is decreased, and the heat-insulating effect is raised. The U-shaped siphon and a butterfly funnel are connected into an entirety. The inner end of the bottle of a siphon is provided with a flared antiscaling suction head. The bottle and a base are in separated type or separated rotary type. The thermos giving water by cup contact has simple structure, good heat-insulating effect and convenient operation. The thermos giving water by cup contact is suitable to be used in various occasions, especially suitable to be used on a conference table for taking water from various directions.

Description

Thermos giving water by cup contact

The utility model relates to a kind of vacuum flask.Particularly a kind of cup touches thermos with function of automatically giving water.

Existing cup touches thermos and adopts siphon principle to make more, and a reverse-U-shaped tube device is arranged.One end inserts in the glass liner, and the other end adds the antiscale filtrating equipment of various structures at the glass liner inner tube outside bottle, done various improvement on bottle cap and bottle stopper.The water outlet of outlet pipe has multiple automatic water outlet device again outside bottle, and these structures respectively have pluses and minuses, and (CN87214343u) its water outlet switch gear is complicated as " hydrocone type vacuum bottle ".The bottleneck suction valve needs to control with switch, vent hole is arranged at the syphon tube top, vent hole is being opened during water filling, clog with plug after the fills with water, like this with regard to more complicated, the utility model patent of CN2047536u provides the self-insurance siphoning installation of vacuum flask, respectively install a U-shaped water stirrer additional at siphonal two ends, siphonal water can not outflow under the effect of water stirrer, keep relative equilibrium, thereby reach the self-insurance state of siphon, two of this vacuum flask turns over the necessary level in the mouth of a river, in fact be difficult to accomplish, and the later stage water outlet is slow; The CN2042336u cup touch thermos by mechanical transmission can be automatically, continuously, water outlet fast, as long as touch just can singlehanded water receiving for cup, but the outer pipe water storage of bottle is more, pipe does not have insulation, bottleneck has several holes to communicate with the external world, heat insulation effect is poor.There are one-way valve and filter in the pipe lower end in the bottle, easily stops up, fatiguability is perishable, also has the vacuum flask of some other different structure that its pluses and minuses are also respectively arranged.

The utility model purpose provides a kind of activity that is different from prior art, and part is few in addition, high insulating effect, and the good cup of the automatic degree of siphon that water outlet does not have dirt touches thermos.

The utility model is achieved in that with reference to Fig. 1,2.It by bottle cap 1., the bottle shell 2., glass liner 3., 5. 4. base form with inverted U-shaped syphon tube, bottle bag edge and bottle shell have between suitable for reading a butterfly funnel that 5. is connected as a single entity with syphon tube 6., bottle cap 1. the center have with the air bottle stopper of its one 7., the air bottle stopper 7. the side and the aperture that has equilibrium air pressure below the bottle bag edge 8. and 9., tubaeform antiscale suction nozzle is equipped with in the pipe lower end 10. in the syphon tube bottle 5., the bottle outer tube is equipped with the moulding insulating structure, and the spring self closing stop valve is equipped with in its lower end , the bottle shell 4. be split type or split rotational structure 2. with base, base 4. bottom surface is equipped with non-slipping block

Or antislip ring.

Described butterfly funnel end opening and bottle bag edge 6. is isometrical, by being contained in the seal ring in the groove of its underpart Sealing, bottle bag edge is suitable for reading by seal ring

With air bottle stopper lower seal 7..

1. 7. described bottle cap air bottle stopper 1. be divided into inside and outside two-part in the inner space with bottle cap, by the aperture on the bottle stopper 8., 9. equilibrium air pressure, and the minimizing cross-ventilation, improving the bottleneck heat insulation effect, bottle cap switch 1. is by connecting the spring component of bottle cap and bottle shell both sides And switch

The commonly used automatic opening mechanism of forming is realized.

The utility model cup touches the spring self closing stop valve of thermos

It is Dai You Cone shape valve seat

Cylindrical shape ， Cone shape valve seat on water outlet is arranged

, the connection spring is arranged in the cylindrical shape Valve rod

And spool , spool seals water outlet by spring force, valve rod

The upper end portion is touched valve handle 22 with cup and is connected, and cup touches valve handle

On a projection is arranged

Contact with the cylinder valve upper end, with the spring self closing stop valve

The bolt of one

Valve is fixed on a bottle shell together with the siphon outlet pipe 2. goes up, the siphon outlet pipe after proboscis shape decorative cover will be incubated and the major part of spring self closing stop valve cover, and not only increase attractive in appearance but also play insulation effect.

2. the described bottle of this device shell can adopt plug-in type with base split 4., promptly has with base bottom the bottle shell and 4. goes up convex

The interior tip Kong Xin Cone platform that cooperates

, convenient for the different direction water intaking, can be symmetrical arranged ball rack in the base upper-end surface

Or other tourelle, make ball

Contact and hold up bottle with the empty heart Cone of the interior tip platform bottom of bottle shell bottom, can rotate bottle during use, different direction all can be fetched water, and needn't move whole vacuum flask.Stable for bottle is equipped with on base bottom surface 4. and makes base stablize skid-resistant non-slipping block

Or anti-skidding figure.

When the model utility cup touches the thermos use, press the switch that 1. bottle cap is gone up , spring component

Automatically bottle cap is opened, by the butterfly funnel 6. to glass liner 3. in water filling, water is full during to the butterfly bell mouth, syphon tube 5. automatically water-filling produce the siphon function, one hand is held a cup promotion spring self closing stop valve Cup touch valve handle

, pass through projection

Leverage, with valve rod

And spool

Lift spring Be compressed, valve is opened, and water flows automatically into water tumbler, takes water tumbler away, spring

Expand pressed spool End current, self-insurance siphon function, valve rod and cup touch valve handle and restore.

Described syphon tube is tubaeform, and 10. the antiscale suction nozzle has increased the water sucking mouth caliber, has reduced floating velocity, can prevent that dirty scar from flowing into water tumbler.

It is simple in structure that the utility model cup touches thermos, and high insulating effect is easy to use, is widely used in family, and multi-direction water intaking is more convenient on multiple occasion, the especially conference table such as hotel.

Description of drawings:

Fig. 1 touches the thermos generalized section for the utility model cup.

Fig. 2 is this shelf bottle shell and base split rotational structure schematic representation.

Embodiment:

This installs used material and is existing vacuum flask material commonly used, and siphonal outlet pipe adopts foam resin to become the molded cannula insulation, and the spring of spring self closing stop valve adopts stainless steel spring to make, and other parts adopt the non-toxic plastic material; Bottle shell and base employing split rotary type, base is up-small and down-big De Yuan Cone platform, is that the center is symmetrical arranged 4 ball racks with the center of circle on base, and ball is installed according to a conventional method; The base bottom is symmetrical arranged 4 rubber antiskid pieces.Substructure height equals or a little more than conventional water tumbler height, spring self closing stop valve bottom surface is a little more than bottle shell bottom surface, and its water outlet is a little more than siphonal loudspeaker suction nozzle in the glass liner.

Claims

1, a kind of cup touches thermos, and it is made up of bottle cap (1), bottle shell (2), glass liner (3), base (4) and inverted U-shaped syphon tube (5).The utility model is characterised in that at bottle bag edge and bottle shell has a dish-shaped funnel (6) that is connected as a single entity with syphon tube (5) between suitable for reading, there is the air bottle stopper (7) with its one at bottle cap (1) center, have aperture (8) in the side of air bottle stopper (7) with towards the below of bottle bag edge, (9), tubaeform antiscale suction nozzle (10) is equipped with in the lower end of pipe in the siphonal bottle, the bottle outer tube is equipped with the moulding insulating structure, spring self closing stop valve (11) is equipped with in its lower end, bottle shell (2) is split type or the split rotational structure with base (4), and base (4) bottom surface is equipped with non-slipping block (12) or antislip ring.

2, cup according to claim 1 touches thermos, it is characterized in that described bottle shell can adopt plug-in type with the split of base, and described split rotary type can be on base is that the center is symmetrical arranged support and makes the tourelle of bottle rotation with the garden heart.

3, touch thermos according to the described cup of claim 1, it is characterized in that described outlet pipe can adopt foam resin to become the molded cannula insulation.

4, touch thermos according to the described cup of claim 1, it is characterized in that the switch of described bottle cap (1) is realized by the spring component (15) and the switch (16) that connect bottle cap and bottle shell both sides.