Beverage machine with a handy outlet

Abstract

A machine (1) for preparing a beverage comprises: a mixing unit (10) for receiving a capsule (5) containing a pre-portioned flavoring ingredient; a liquid circuit (20) for circulating a liquid from a liquid reservoir (25) into the mixing unit for mixing said flavoring ingredient and said liquid to form the beverage (6); a beverage outlet (30) for dispensing such beverage upon formation to a beverage dispensing area (35) for supporting a user-cup or a user-mug (100); and a carrying handle (50) for seizing and carrying such machine single-handed. The carrying handle (50), in particular when seized single-handed during such carrying: extends over and above said beverage dispensing area (35); and/or has a seizure surface (51) forming a loop (52) in cross-section around the mixing unit (10) and/or the beverage outlet (30), the seizure surface being seizable by a single human hand (2) over a predominant part of the cross-sectional loop (52).

Claims

1. A machine for preparing a beverage, the machine comprising: a mixing unit configured to receive a capsule containing a pre-portioned flavoring ingredient; a liquid circuit comprising a heater and a pump configured to circulate a liquid from a liquid reservoir into the mixing unit for mixing the pre-portioned flavoring ingredient and the liquid to form the beverage; a beverage outlet configured to dispense the beverage upon formation to a beverage dispensing area configured to support a user-cup or a user-mug; a carrying handle for seizing and carrying the machine by a single hand, the carrying handle comprising the beverage outlet; a body to which the carrying handle is fixed by at least one arm, the body has an upper horizontal surface from which the at least one arm extends upright; and a first component positioned in the body under the horizontal surface and selected from the group consisting of the liquid reservoir, the pump, the heater and combinations thereof, the carrying handle when seized by the single hand during such carrying has a characteristic selected from the group consisting of: extending over and above the beverage dispensing area; and having a seizure surface forming a cross-sectional loop in cross-section around a second component selected from the group consisting of the mixing unit, the beverage outlet, and a combination thereof, the seizure surface being seizable by any hand over a predominant part of the cross-sectional loop.

2. The machine of claim 1, wherein the carrying handle extends longitudinally in a direction of flow of the liquid within the second component.

3. The machine of claim 1, wherein the cross-sectional loop has a length from 1 to 40 cm.

4. The machine of claim 1, wherein the seizure surface is seizable by the single hand over an angle greater than a straight angle, the seizure surface being seizable by the single hand extending over the cross-sectional loop entirely.

5. The machine of claim 1, wherein the carrying handle extends over the beverage dispensing area.

6. The machine of claim 1, wherein the at least one arm comprises a liquid conduit extending from the body to the carrying handle.

7. The machine of claim 6, wherein an extremity of the carrying handle comprises a beverage delivery opening of the beverage outlet.

8. The machine of claim 6, wherein the carrying handle is fixed to the body by a pair of arms facing one another across the body, the beverage outlet having a beverage delivery opening at mid-length of the carrying handle.

9. The machine of claim 1, wherein the upper horizontal surface forms or is flush with the beverage dispensing area.

10. The machine of claim 1, wherein the body has a cup support with a surface that is movable relative to the beverage outlet.

11. The machine of claim 1, wherein the body has a docking arrangement configured to connect and support the liquid reservoir.

12. The machine of claim 1, wherein the seizure surface has at least one feature selected from the group consisting of: a shape to accommodate at least three or four fingers of the single hand; and an anti-skid structure that provides friction against the single hand to reduce the necessary gripping force needed to achieve a safe gripping.

13. The machine of claim 1, further comprising one or more removable parts secured to remain safely in place in the machine when the machine is seized and displaced by the carrying handle.

14. A machine for preparing a beverage, the machine comprising: a body; a mixing unit configured to receive a capsule containing a pre-portioned flavoring ingredient; a liquid circuit comprising a heater and a pump configured to circulate a liquid from a liquid reservoir into the mixing unit to mix the pre-portioned flavoring ingredient and the liquid to form the beverage; a beverage outlet configured to dispense the beverage upon formation to a beverage dispensing area configured to support a user-cup or a user-mug; a carrying handle for seizing and carrying the machine single-handed, the carrying handle comprising the beverage outlet, the carrying handle is fixed to the body by an arm comprising a liquid conduit extending from the body to the carrying handle; an upper horizontal surface of the body, the arm extends upright from the upper horizontal surface of the body; and a first component positioned in the body under the horizontal surface and selected from the group consisting of the liquid reservoir, the pump, the heater and combinations thereof, the carrying handle when seized during the carrying has at least one characteristic selected from the group consisting of: (i) extending over and above the beverage dispensing area; and (ii) having a seizure surface forming a cross-sectional loop around a cross-section of a second component selected from the group consisting of the mixing unit, the beverage outlet, and a combination thereof, the seizure surface being seizable by any hand over a predominant part of the cross-sectional loop.

15. The machine of claim 14, wherein an extremity of the carrying handle comprises a beverage delivery opening of the beverage outlet.

16. The machine of claim 14, wherein the carrying handle has both characteristics (i) and (ii).

17. The machine of claim 1, wherein the first component under the horizontal surface comprises the liquid reservoir.

18. The machine of claim 1, wherein the first component under the horizontal surface comprises the heater.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The invention will now be described with reference to the schematic drawings, wherein:

(2) FIGS. 1 to 3 illustrate a first embodiment of a beverage machine according to the invention; and

(3) FIGS. 4 and 5 show a second embodiment of a beverage machine according to the invention.

DETAILED DESCRIPTION

(4) FIGS. 1 to 3 illustrate an exemplary embodiment of a beverage machine 1 according to the invention. Machine 1 has a mixing unit 10, e.g. a brewing unit, for receiving a capsule 5 containing a pre-portioned flavouring ingredient such as tea or coffee or chocolate or powder milk.

(5) Typically, unit 10 includes a first and a second part movable relative to the first part from a position for processing in unit 10 the ingredient for forming a beverage 6 to a transfer position for inserting such ingredient into unit 10 via an opening 11 and/or for evacuation thereof from unit 10 to a capsule collector 110. Such ingredient in capsule 5 is typically a flavouring ingredient.

(6) For example, the first part can be more or less stationary relative to the machine's structure, e.g. frame or housing, and the second part may be driven to and away from the first part between the transfer and the processing positions. Relative motion between the parts may be achieved manually or may be motorized. One of these parts may define a chamber while the other part forms a member 31, e.g. generally shaped as a plate. These chamber and member can be spaced apart for receiving and/or evacuating an ingredient capsule 5 therebetween. Typically, these first and second parts in their processing position can be arranged for mixing liquid, such as an incoming flow of hot water, with flavouring ingredient, e.g. coffee or tea, of capsule 5 to form flavoured beverage 6. The flavouring ingredient may in particular be supplied as a solid, e.g. ground coffee, tea leaves, powder milk, etc.

(7) In a particular embodiment, these first and second parts form a brewing unit, e.g. of a tea or coffee machine 1. The flavouring ingredient is supplied within a capsule 5 into the brewing unit. The interaction between the brewing unit 10 and the flavouring ingredient within capsule 5, may be of the type disclosed in EP 1 646 305, EP 1 859 714 or in EP 2 205 133.

(8) The relatively movable parts in their processing position are arranged for holding the pre-portioned flavouring ingredient supplied within capsule 5 while liquid is circulated therethrough to form a beverage 6. Such a flavouring capsule 5 may have a cup-shaped body 151 with a rim 152 for fixing a lid 153 thereon. Body 151 is configured for containing a pre-portioned amount of flavouring ingredient.

(9) When closed capsules of flavouring ingredients are used, these relatively movable first and second parts may include a capsule opener such as blades and/or a tearing tool, e.g. a plate with a tearing profile, for instance as known form Nespresso™ machines.

(10) Machine 1 further includes a liquid circuit 20 (indicated in doted lines in FIG. 3) for circulating a liquid from a liquid reservoir 25 into mixing unit 10 for mixing said flavouring ingredient and said liquid to form beverage 6. Circuit 20 may include a liquid driver, such as a pump 23, and a thermal conditioner, such as a heater 22, for circulating thermally conditioned liquid, such as water, from a source, e.g. a liquid reservoir 25, into unit 10. A control unit 20′ (indicated in dotted lines in FIG. 3) may be provided to control the active components of circuit 20, e.g. conditioner 22 and driver 23, and/or to acquire user-requests and/or provide user-information via one or more user-interfaces. Examples of upstream fluid arrangements are disclosed in WO 2009/074550 and in WO 2009/130099.

(11) Machine 1 has a beverage outlet 30 for dispensing beverage 6 upon formation to a beverage dispensing area 35,37 for supporting a user-cup or a user-mug 100. Dispensing area 35,37 may be formed by grid or like structure for allowing the passage of liquid and may be located above a drip tray 36,38 for collecting liquid, in particular drops from outlet 30.

(12) Machine 1 has a carrying handle 50 for seizing and carrying such machine single-handed. Carrying handle 50 extends over and above beverage dispensing area 35,37; and/or handle 50 has a seizure surface 51 forming a loop 52 in cross-section around mixing unit 10 and/or around beverage outlet 30, seizure surface 51 being seizable by a single human hand 2 over a predominant part of the cross-sectional loop 52.

(13) Hence, beverage preparation machine 1 is provided with a simple arrangement for allowing a user to displace safely the machine single-handed.

(14) Handle 50 extends generally longitudinally in a direction of flow of liquid within the mixing unit 10 and/or the outlet 30, as illustrated in FIG. 3 by the dotted lines within handle 50.

(15) Cross-sectional loop 52 may have a length in the range from 1 to 40 cm, in particular from 3 to 35 cm, such as 5 to 30 cm, optionally in the range from 10 to 25 cm, for instance from 12 to 18 cm. The length of the loop is arranged for an ergonomic and safe seizure of handle 50 by a human hand 2.

(16) Typically, seizure surface 51 is seizable by a single human hand 2 over an angle (around the outlet conduit and/or the mixing unit) greater than a straight angle. Seizure surface being in particular seizable by a single human hand extending over loop 52 entirely. In particular, a user may close his/her hand around loop 52.

(17) Machine 1 may include a body 40, carrying handle 50 being fixed to body 40 by an arm 45. As illustrated in FIGS. 1 to 3 arm 45 can be upright and extend from body 40 to carrying handle 50. Outlet 30 may have a beverage delivery opening 31 at an extremity of handle 50.

(18) In the embodiment illustrated in FIGS. 4 and 5, in which the same numeric references generally designate the same or similar elements, a pair of arms 45,46 is provided that forms with handle 50 a bridge over dispensing area 37. Arms 45,46 face one another across body 40. Outlet 30 has in particular a beverage delivery opening 32 generally at mid-length of the carrying handle 50 over dispensing area 37. One arm 46 may be used for guiding an evacuation of capsules 5 upon use in mixing unit 10, for example, capsules 5 may be evacuated to a capsule collector (not shown) located in body 40.

(19) At least one arm 45 of machines 1 illustrated in the appended Figures may include a liquid conduit 21 extending from body 40 to carrying handle 50.

(20) Body 40 may have an upper generally horizontal surface 33 from which arm 45 extends generally upright. This surface 33 may be flush with or form dispensing area 35. Dispensing area may have a stationary cup/mug support surface 35, e.g. as illustrated in FIGS. 1 to 3, or may be a surface 37 movable up and down under outlet opening 32, e.g. via a piston system 36 as illustrated in FIG. 4.

(21) Surface 33 of body 40 may also form a docking arrangement 34 for connecting and supporting liquid reservoir 25. Docking arrangement 34 may include a seat for receiving reservoir 25 and a liquid connector for bringing reservoir 25 in liquid communication with circuit 20, as known in the art. Likewise, used capsule collector 110 may be supported on surface 33, e.g. with a securing arrangement.

(22) Liquid circuit 20 typically comprises an inline heater 22, such as a thermoblock and/or an on-demand heater, and a pump 23 for circulating liquid from liquid reservoir 25 to mixing unit 10. Beverage 6 formed in mixing unit 10 is guided via outlet conduit 30 to outlet opening 31,32 where it is delivered into cup/mug 100.

(23) Seizure surface 51 can be arranged to accommodate at least three or four seizing fingers 3 of a human hand 2. Typically, surface 51 has a profile with side-by-side recesses mimicking the shape of fingers 3 of a hand 2 that seizes surface 51.

(24) Seizure surface 51 may include an anti-skid structure 53 that ensures friction against a human hand 2 so as to reduce the necessary gripping force needed to achieve a safe gripping. The anti-skid structure 53 may include an anti-skid shape such as stria and/or an anti-skid material such as rubber or a rubber-based material.

(25) Machine 1 normally includes one or more removable parts, such as a drip tray 36,38, a liquid reservoir 25 and used capsule receptacle 110, all the removable parts being secured so as to remain safely in place in such machine 1 when machine 1 is seized and displaced single-handed by the carrying handle 50.

(26) As apparent from the above disclosure, the beverage machine of the invention is of a particularly simple conception and is configured, in a simple manner, to be easily and safely liftable and displaceable, single-handed by a user to a different location.