Coffee machine which can compatible with all types of coffee cups

A coffee machine is described that is compatible with all types of coffee cups and includes a coffee machine body that is equipped a funnel, where the bottom of the funnel includes a leak stoppage valve. The exterior of the coffee machine body includes a control button, an electromagnetic valve opening device and a rotating bracket opening device. Such a coffee machine allows coffee cups of different heights to open the funnel valve automatically.

FIELD OF THE INVENTION

An aspect of the present invention relates to a coffee machine, more particularly, the described technology relates to a coffee machine which can be compatible with all types of coffee cups.

DESCRIPTION OF THE RELATED ART

The present coffee machines are mainly classified into the following types: the steam type, the drip type and the capsule type, etc., which is equipped with the valve function for preventing to leakage liquid. And the method to open the funnel valve by mechanical operation, that is you should put the coffee cups to touch the funnel valve, to make the funnel, valve opened. The limitations of the known coffee machine, it required that the coffee cups which can be match with the coffee machine. If the coffee cups lost or broke, the coffee machine will be unavailable, unless to re-purchase the coffee cups which is matched with the coffee machine. So it will be a more and more necessary to have a more convenient way to open the funnel valve and also can be compatible with, all kinds of the coffee cups.

SUMMARY OF THE INVENTION

This present invention proposes to provide a coffee machine which can be compatible with all types of the coffee cups, which can overcome the problem of the known cups which must use the match coffee cups.

To meet these objects, the present invention provides a coffee machine which can be compatible with all types of the coffee cups, comprising: a coffee machine body, which is equipped a funnel, and the bottom of the funnel is a leak stoppage valve; there is a control button which is outside of the coffee machine body, and there is an electromagnetic valve opening device and the rotating bracket opening device;

The electromagnetic valve opening device, includes the lever, the silicon steel sheet and the electromagnet.

The side of the lever is connected with the leak stoppage valve, and the other side is fixed with the silicon steel sheet; there is a fixing hole in the middle of the lever, and the lever is fixed on the coffee machine body by the fixing hole; the electromagnet is fixed inside of the coffee machine body, where is just below the silicon steel sheet, and connected with the control button by the wires.

Further, the rotating bracket opening device, includes a button device, a button link, a bracket, an axis of rotation, and a rotary spring;

There is a bayonet on the side of the bracket, the side of the button link is connected with the button device, and the other side is clamped, on the bayonet of the bracket, the middle of the button link is fixed a fixing hole, and the button link is also fixed on the coffee machine body by the fixing hole. The connection of the coffee machine body and the bracket is active connection by the bracket axle. The rotary axis is fixed on the bracket, and the rotary spring is fixed on it.

Further, there is a silicone gasket is fixed between the leak stoppage valve and the inner wall of the funnel.

Further, there is spring between the leak stoppage valve and the outer wall of the funnel.

Further, the button device, includes of button, button spring and button box, the button spring is connected the button, and placed in the button box, which is fixed on the coffee machine body.

In the present invention, there is a electromagnet and a lever are fixed in the coffee machine, and the electromagnet makes the funnel valve opened by the magnetic field and lever principle. After pressing the control button, the magnetic coil is energized to produce electromagnetic force, it will adsorb on the silicon steel which is fixed on the lever, the lever and the silicon steel will be downward rotation around the lever, and the front of the lever pushed the leak stoppage valve moving upward, so it opened the funnel valve, to make the coffee flowing into the coffee cup. Then the valve can be opened automatically.

The bracket is fixed on the coffee machine body, the side of the button link is snapped into the bayonet of the bracket. When the bracket is fixed in the coffee machine body, then pressing the button to compress the rotary spring backwards, and the button link will be rotating around the pivot of the link, which front will be backward, then the button link will be separated from the bracket, and the bracket will be rotated to the horizontal. Then you can put the low coffee cup on the bracket, it will be ok.

The advantage of the present invention is that it can, overcome the problem of that you must use the match coffee cups for the coffee machine, and all types of coffee cups can open the funnel valve automatically, whatever the cups are high or low

DETAILED DESCRIPTION OF THE DRAWINGS

In order to clarify the present invention, the elements extrinsic to the description are omitted from the details of this description, and like reference numerals refer to like elements throughout the specification. In several exemplary embodiments, constituent elements having the same configuration are representatively described in a first exemplary embodiment by using the same reference numeral and only constituent elements other than the constituent elements described in the first exemplary embodiment will be described in other embodiments.

The Exemplary Embodiment

With reference to the accompanying drawings,FIG. 1is a coffee machine which can be compatible with all types of the coffee cups, comprising: a coffee machine body1, which is equipped a funnel2, and the bottom of the funnel2is a leak stoppage valve3. There is a silicone gasket7is fixed between the leak stoppage valve3and the inner wall of the funnel2There is spring8between the leak stoppage valve3and the outer wall of the funnel2FIG. 3is a control button4which is outside of the coffee machine body1, and there is an electromagnetic valve opening device5and the rotating bracket opening device6. The electromagnetic valve opening device5, includes the lever51, the silicon steel sheet52and the electromagnet53. The side of the lever51is connected with the leak stoppage valve3, and the other side is fixed with the silicon steel sheet53; there is a fixing hole510in the middle of the lever51; and the lever51is fixed on the coffee machine body1by the fixing hole510; the electromagnet53is fixed inside of the coffee machine body1, where is just below the silicon steel sheet52, and connected with the control button4by the wires.

FIG. 4is the rotating bracket opening device6, includes a button device61, a button link62, a bracket63, an axis of rotation64, and a rotary spring65; the button device61, includes of button610, button spring611and button box612, the button spring611is connected the button610, and placed in the button box612, which is fixed on the coffee machine body1. There is a bayonet630on the side of the bracket63, the side of the button link62is connected with the button device61, and the other side is clamped on the bayonet630of the bracket63, the middle of the button link62is fixed a fixing hole620, and the button link62is also fixed on the coffee machine body1by the fixing hole620. The connection of the coffee machine body1and the bracket63is active connection by the bracket axle631. The rotary axis64is fixed on the bracket63, and the rotary spring65is fixed on it.

As theFIG. 1shows, when the coffee machine is not in use, the spring8will exert a downward force to the leak stoppage valve3, it makes the leak stoppage valve3to move down, and be closed with the funnel2by the silicone gasket7, then the leak stoppage valve3make the funnel2be in seal status. As theFIG. 2shows, when you use the coffee cup which is matched with the coffee machine, just need press the control button4which is showing asFIG. 3, then the electromagnet53is energized to produce the magnetic field, it will adsorb on the silicon steel52to move down. The leak stoppage valve3is connected with the lever51, and the silicon steel52is fixed on the other side of the lever51According to the lever principle, the silicon steel52is moved down by the magnetic field, then the leak stoppage valve3will be moved up and opened, so that the coffee can drip into the coffee cup.

If you use the low cups, you just need press the button610of the rotating bracket opening device6, in order to prevent the coffee splash. The button610makes the button link62and the button spring611moving backward, According to the lever principle, the other side of the button link62will be separated from the bayonet630of the bracket63, then the bracket63will be active connecting with the coffee machine body1by the bracket axle631. The rotary axis64is fixed on the bracket63, and the rotary spring65is fixed on it. Because of the force of the rotary spring65, the bracket63will be placed on the machine body after the button link62is leaving from the bayonet630. Then you can put the low coffee cup on the bracket63, it can raise the height, so that it can shorten the distance between the coffee cup and the funnel2to prevent the coffee splash.