Beverage preparation appliance including an improved container support

Abstract

This beverage preparation apparatus (10) includes a liquid circulation pump, an infusion chamber, a beverage dispensing head (14), and a container support (18) comprising: + a support portion defining a container receiving surface (40) configured to be located at least partially below the beverage dispensing head (14), and + a collection reservoir configured to be located at least partially below the support portion. The container receiving surface (40) is made of a material configured to ensure that the container remains in position on the receiving surface (40) during pump operation. Figure for the abbreviation: Fig. 1

Description

Title of the invention: Beverage preparation apparatus comprising an improved container support technical field

[0001] The present invention relates to the field of beverage preparation appliances with a container support configured to receive a container such as a cup and to collect waste / rinse water and / or beverage drips flowing from a beverage dispensing head of the appliance. The invention relates in particular to coffee machines equipped with a drip tray, also called a "drip tray". Prior art

[0002] EP2459035 Al is known to describe a beverage preparation apparatus equipped with a liquid circulation pump and a container support with means for reducing vibrations due to pump operation. In this document, the vibration reduction means comprise a component for interaction with a work surface on which the apparatus is positioned, allowing the container support to be isolated from the apparatus frame and thus limiting the transmission of vibrations from the pump to the container support and the container.

[0003] Such a configuration makes it possible in particular to prevent a container positioned on the support from vibrating and possibly to prevent liquid from falling from the container during these vibrations.

[0004] However, the beverage preparation apparatus, and in particular the container support proposed in EP2459035 A1, has a complex structure because it is necessary to complicate the apparatus's architecture to allow contact between the container support and the work surface on which the apparatus rests. Furthermore, such an arrangement does not appear to completely eliminate the impact of vibrations and therefore does not prevent the container from potentially moving on the container support during pump operation due to vibrations. Summary of the invention

[0005] The present invention aims to remedy these drawbacks.

[0006] The technical problem at the basis of the invention consists of proposing a beverage preparation apparatus with a simplified structure that limits the impact of vibrations due to the operation of the liquid circulation pump and in particular prevents any movement of a container positioned on the container support during the operation of the pump and therefore during the preparation of a beverage.

[0007] To this end, the invention relates to a beverage preparation apparatus comprising: - a liquid circulation pump, - a brewing chamber configured to hold ground material, such as coffee grounds or any other powdered product to be brewed, - a beverage dispensing head configured to be fluidly connected to the brewing chamber and through which a beverage prepared by the beverage preparation apparatus is able to flow out of the beverage preparation apparatus, - a container support, the container support comprising: + a support portion defining a receiving surface for a container configured to support the container and to be located at least partially below the beverage dispensing head, such that a beverage prepared by the beverage preparation appliance is able to flow by gravity into the container supported by the support portion, and + a collection tank configured to be located at least partly below the support part and to collect rinse water and / or beverage drops flowing by gravity from the beverage dispensing head and passing through at least one drainage orifice formed through the support part. According to the invention, the receiving surface of the container is made of a material configured to ensure that the container is held in position on the receiving surface during the operation of the pump.

[0008] Thanks to the invention, the container is held in position on the receiving surface during pump operation. Indeed, the material of the receiving surface ensures adhesion between the container and the container support, preventing any movement of the container when it is positioned on the receiving surface and the pump is running. Such a solution is simple, inexpensive to implement, and effective in preventing container movement that could prevent the proper preparation of a beverage. Such movement could, in particular, lead to spillage of the beverage next to the container due to the container's movement caused by pump vibrations, or even result in the container tipping over.Such a configuration is particularly advantageous when a frothed milk dispensing device is associated with the beverage preparation appliance and intended, in addition to the beverage dispensing head, to distribute frothed milk into the container.

[0009] According to advantageous but not mandatory aspects of the invention, such a beverage preparation apparatus may incorporate one or more of the following features, taken in any technically permissible combination.

[0010] According to an advantageous feature of the invention, the receiving surface is made of a material whose coefficient of static friction with the container is greater than 1, preferably greater than 2, and even more preferably greater than 3.

[0011] Such an arrangement ensures optimal adhesion between the container and the receiving surface, so that the container remains stationary on the receiving surface during the preparation of a beverage, particularly during pump operation. Furthermore, it reduces vibrations of the container on the receiving surface during pump operation, thereby minimizing any noise associated with such vibrations.

[0012] According to an advantageous feature of the invention, the receiving surface is made of elastomeric material.

[0013] Such an arrangement makes it possible to ensure in a simplified and inexpensive manner that the container is held in position on the receiving surface and that vibrations of the container are reduced due to the operation of the pump.

[0014] According to an advantageous feature of the invention, the support part comprises a support plate in which each flow orifice is provided and a support element forming the receiving surface and adapted to be fixed to the support plate.

[0015] Such an arrangement simplifies the structure of the support part, notably by allowing for a two-piece architecture made of different materials: one material dedicated to interaction with the rest of the container support and another material dedicated to interaction with the container itself. Furthermore, this arrangement improves the perceived quality by using a more metallic material for the support plate and a material with optimized adhesion characteristics for the support element.

[0016] According to an advantageous feature of the invention, the support element is removably attached to the support plate

[0017] Such an arrangement makes it easier to clean the support part by separating the support element from the support plate.

[0018] According to an advantageous feature of the invention, the support plate includes at least one through-housing and the support element includes at least one corresponding axial rib for each through-housing suitable for being received in said through-housing.

[0019] Such an arrangement facilitates the association of the support element with the support plate and advantageously brings the support element into contact with the container via the axial rib(s). Contact between the support element and the container is thus ensured.

[0020] According to an advantageous feature of the invention, each axial rib is adapted to cooperate by form cooperation with the corresponding through housing to fix the support element to the support plate.

[0021] Such an arrangement makes it easier to fix the support element to the support plate and also to separate the support element from the support plate in order to clean the support part.

[0022] According to an advantageous feature of the invention, the support element comprises a substantially flat connecting part on which each axial rib is formed, the connecting part is configured to be positioned under the support plate and each axial rib is configured to pass through the corresponding through-housing and form the receiving surface when the support element is fixed to the support plate.

[0023] Such an arrangement ensures contact between the container and the support element via the axial rib(s), thereby guaranteeing optimized adhesion of the container to the receiving surface. Furthermore, the support plate acts as a covering for the container support and extends over the connecting area.

[0024] According to an advantageous feature of the invention, each axial rib is configured to extend axially beyond the support plate and in particular beyond the corresponding through-hole when the support element is fixed to the support plate so as to define a container receiving area raised relative to the support plate.

[0025] Such an arrangement allows for a container receiving surface that is raised relative to the support plate, thus preventing any damage or wear to the upper surface of the support plate caused by the container when it is positioned on the container support. Furthermore, this ensures contact between the container and the container support only via the axial rib(s), thereby optimizing the container's position on the support, particularly during the preparation of a beverage using the beverage preparation equipment.

[0026] According to an advantageous feature of the invention, the support element comprises several axial ribs, and the support element comprises: - a central part comprising a first group of axial ribs extending parallel to a transverse axis of the support element, and - two opposite lateral parts comprising a second group of axial ribs comprising successively, along the transverse axis, a first portion extending parallel to the transverse axis and a second portion inclined with respect to the first portion and whose free end is closer to the central part than the first portion.

[0027] Such an arrangement makes it possible to optimize the contact surface between the axial ribs and the container and thus to ensure optimized support of the container.

[0028] According to an advantageous feature of the invention, the second portion is closer to the beverage distribution head than the first portion along the transverse axis.

[0029] According to an advantageous feature of the invention, the container support includes a hood adapted to be fixed to the collection tank and defining a central housing for receiving the support plate.

[0030] Such an arrangement makes it easier to fix the support plate to the container support.

[0031] According to an advantageous feature of the invention, the hood is adapted to be superimposed on the collection tank and defines a tray for recovering rinse water and / or drops of beverage flowing by gravity from the beverage distribution head, the recovery tray being adapted to be in fluidic communication with the collection tank, and the support plate is adapted to be superimposed on the hood at the level of the central housing.

[0032] Such an arrangement makes it possible to simplify the structure of the container support and to ensure easy disassembly of the latter and therefore easier cleaning of the different parts composing it.

[0033] According to an advantageous feature of the invention, the support element includes a gripping tab adapted to be grasped by the user to separate the support element from the support plate.

[0034] Such an arrangement makes it easier to separate the support element from the support plate and thus facilitates cleaning operations.

[0035] According to an advantageous feature of the invention, the beverage preparation apparatus includes a hot water / steam distribution outlet and a frothed milk distribution device adapted to be connected to the hot water / steam distribution outlet and to deliver frothed milk into the container when the container is positioned on the receiving surface.

[0036] Such an arrangement makes it possible to prepare frothed milk-based drinks and ensures the positioning of the container relative to the beverage dispensing head and the frothed milk dispensing device during the preparation of frothed milk and coffee-based drinks. In particular, this ensures that the container remains stationary throughout the preparation of the drink, directly above the liquid outlets of the beverage dispensing head and the frothed milk dispensing device. Brief description of the figures

[0037] The objects, aspects and advantages of the present invention will be better understood from the following description of a particular embodiment of the invention presented by way of non-limiting example, with reference to the accompanying drawings in which:

[0038] Fig. 1 is a perspective view of a coffee machine to which is associated a frothed milk distribution device and comprising a container support according to an embodiment of the invention;

[0039] [Fig.2] is a top perspective view of the container support of [Fig.1];

[0040] Fig. 3 is an exploded view of the container support of figures 1 and 2;

[0041] Figure 4 is a perspective view from below of a container support cover. figures 1 to 3;

[0042] Fig. 5 is a front perspective view of a support portion of the container support shown in Figures 1 to 4;

[0043] Fig. 6 is a perspective view from below of the support part of Fig. 5;

[0044] Only the elements necessary for understanding the invention have been represented. To make the drawings easier to read, the same elements carry the same references from one figure to another.

[0045] It should be noted that in this document, the terms "horizontal", "vertical", "lower", "upper", "top", "bottom", "front", "rear", "longitudinal", "transverse", used to describe the container support refer to this device in use, in particular when it is installed in / attached to a beverage preparation appliance, such as the coffee machine in [Fig. 1], so that a container positioned on the container support is suitable for receiving a beverage prepared using the beverage preparation appliance.

[0046] Furthermore, the terms "internal" and "external" or "inside" and "outside" are defined with respect to an internal volume of the container support intended to receive rinsing water and / or beverage droplets flowing by gravity from a beverage dispensing head of the beverage preparation apparatus. An internal or inner element or face is positioned opposite the internal volume, while an external or outer element or face is located opposite the outside of the internal volume.

[0047] Furthermore, the terms "right" and "left" used to describe the container support refer to this device in a situation of use when the user is positioned facing the beverage preparation device and the container support is located opposite the user.

[0048] The beverage preparation device shown in [Fig.1] is a coffee machine 10. Alternatively, the beverage preparation device is a hot water or tea preparation machine.

[0049] In the rest of the description the terms beverage preparation device and coffee machine are used interchangeably.

[0050] The coffee machine 10 is advantageously an automatic coffee machine.

[0051] The coffee machine 10 comprises a frame or housing 12, a dispensing head of beverages 14 and a hot water / steam distribution outlet 16.

[0052] The coffee machine 10 also includes a container support 18 on which a container / receptacle, not shown, can be placed.

[0053] The coffee machine 10 advantageously includes a human machine interface 20 through which a user can select a type of beverage to prepare / distribute and advantageously enter settings for the coffee machine 10.

[0054] The coffee machine 10 also includes a water tank 22, for example located in a rear part of the housing 12, and a grounds collection tray 24, for example located in a side part of the housing 12, configured to collect used grounds.

[0055] The coffee machine 10 also includes a beverage preparation unit, not shown, integrated into the housing 12.

[0056] The preparation unit includes a control circuit for managing the preparation of a beverage based on instructions given by the user. The preparation unit also includes a liquid circulation pump, a heating block also called a boiler producing hot water and / or steam, and advantageously an infusion chamber configured to hold ground material, such as coffee grounds or any other powdered product to be infused.

[0057] In the embodiment shown, the coffee machine 10 is an automatic machine comprising a coffee bean container 26 and an integrated grinder, not shown, suitable for grinding the coffee beans and distributing the grounds into the brewing chamber.

[0058] The coffee machine 10 also includes a frothed milk dispensing device 28, such as a milk jug, suitable for being connected to the hot water / steam dispensing outlet 16 and for delivering frothed milk into the container when the container is positioned on the container support 18. The frothed milk dispensing device 28 includes, for example, a milk reservoir 29, a milk frothing device 30 and a frothed milk dispensing outlet 31.

[0059] The beverage dispensing head 14 is configured to be fluidly connected to the infusion chamber and to dispense out of the beverage preparation apparatus 10 a beverage prepared by the beverage preparation apparatus 10.

[0060] Advantageously, and as shown in [Fig. 1], the beverage distribution head 14 comprises two distribution outlets 32A, 32B of a beverage prepared by the beverage preparation device.

[0061] The container support 18 is advantageously removable in relation to the housing 12. The container support 18 is suitable for being moved between a configuration assembled with the coffee machine 10 and in particular with the housing 12 and a configuration disassembled from the housing 12.

[0062] In the assembled configuration, the container support 18 is positioned under the beverage dispensing head 14 and is received in a housing 34 delimited by the housing 12 so as to be able to receive rinse water from the coffee machine and in particular from the beverage dispensing head 14 and rinse / drain water from internal liquid circulation circuits of the coffee machine 10.

[0063] In the disassembled configuration, the container support 18 is separated from the housing 12 and is cleanable and, for example, emptied into a sink and then advantageously put through a dishwasher.

[0064] As seen in more detail in [Fig.2], the container support 18 includes a support portion 36 configured to be located at least partly below the beverage dispensing head 14 and a collection tank 38 configured to collect wastewater such as rinse water or beverage drips flowing from the beverage dispensing head 14 after a beverage has been made.

[0065] Advantageously, and as seen in [Fig.3], the container support 18 also includes a cover 39 suitable for being attached to the collection tank 38.

[0066] The support part 36 defines a receiving surface 40 configured to support the container and to be located at least partly below the beverage dispensing head 14 so that a beverage prepared by the beverage preparation device 10 is able to flow by gravity into the container supported by the support part 36.

[0067] The support part 36 includes at least one flow orifice 42, preferably two flow orifices 42, 44, formed through the support part 36 and in fluidic communication with the collection tank 38. The flow orifices 42, 44 are intended to allow rinsing water or drops of beverage flowing by gravity from the beverage dispensing head 14 to the collection tank 38.

[0068] Advantageously, and as can be seen in [Fig.1], the flow ports 42, 44 are located directly above the distribution outlets 32A, 32B.

[0069] The support part 36 includes a support plate 46 in which the flow ports 42, 44 are provided and a support element 48 defining the receiving surface 40 of the container and suitable for being fixed to the support plate 46.

[0070] The support part 36 is configured to be positioned above the collection tank 38.

[0071] The collection tank 38 is configured to be located at least partly below the support part 36 and to collect rinse water and / or drinking drops passing through each drain orifice 42, 44.

[0072] The collection tank 38 defines an internal volume 50 for storing liquid, including wastewater / rinse water and beverage residues.

[0073] The hood 39 is suitable for being superimposed on the collection tank 38. Advantageously, the hood 39 includes clips 52 for fixing to the collection tank 38, preferably positioned on a peripheral edge of the hood 39.

[0074] The hood 39 defines a central housing 54 for receiving the support part 36 and in particular the support plate 46.

[0075] The hood 39 is suitable for being superimposed on the collection tank 38 and defines a recovery tray 56 for the rinse water and / or drink drops flowing by gravity from the drink dispensing head 14. The recovery tray 56 is advantageously configured to be in fluidic communication with the collection tank 38 and positioned below the flow ports 42, 44.

[0076] Advantageously, as seen in [Fig.3], the recovery tray 56 includes a base with anti-splash reliefs 58, 60 configured to be positioned directly above the beverage distribution head 14 and in particular the distribution outlets 32A, 32B.

[0077] Advantageously still, as can be seen in figures 3 and 4, the hood 39 includes a float 62 for indicating the level of liquid in the collection tank 38.

[0078] The float 62 comprises a flotation body 64 adapted to be in contact with liquid contained in the internal volume 50 and an axial projection 66 extending upwards from the flotation body 64. The axial projection 66 is configured to pass through the hood 39 at the level of a through opening 68 provided in the hood 39. The float 62 and in particular the axial projection 66 is movable relative to the hood 39 between a low position and a raised position depending on the quantity of liquid in the collection tank 38.

[0079] In the raised position, the axial projection 66 protrudes from the hood 39 and in particular from an upper face of the hood 39 and is visible to the user in order to indicate the level of liquid in the collection tank 38.

[0080] In the lower position, the axial projection is positioned under the upper face of the hood 39.

[0081] Advantageously, the through opening is positioned at the front of the hood 39.

[0082] The receiving surface of the container 40 and therefore the support element 48 is made of a material configured to ensure that the container is held in position on the receiving surface 40 during the operation of the pump, in particular during distribution / beverage preparation. In other words, the receiving surface of the container 40, and therefore the support element 48, is made of a material configured to prevent the container from moving on the receiving surface 40 during pump operation. Put another way, the material of the receiving surface ensures adhesion between the container and the support element, preventing any movement of the container when it is positioned on the receiving surface and the pump is running.

[0083] Advantageously, the receiving surface 40 is made of a material whose coefficient of static friction with the container is greater than 1, preferably greater than 2, and preferably even greater than 3.

[0084] The receiving surface 40 and in particular the support element 48 is for example made of elastomeric material, preferably silicone elastomer.

[0085] Such a configuration ensures that the container remains stationary below the beverage dispensing head 14 during beverage dispensing. In this paragraph, beverage dispensing refers to all the steps necessary to prepare the beverage and then deliver it to the container.

[0086] Advantageously, the support element 48 is removably fixed to the support plate 46.

[0087] The support plate 46 is, for example, a metal grid.

[0088] The support plate 46 is designed to be superimposed on the cover 39 at the level of the central housing 54. More specifically, the support plate 46 equipped with the support element 48 is suitable for being positioned at the central housing 54 in the configuration of use of the coffee machine 10.

[0089] The support plate 46 includes at least one through housing 74, 80, 82.

[0090] Preferably, the support plate 46 comprises a plurality of through housings 74, 80, 82.

[0091] The support plate 46 is substantially flat and extends in a plane defined by a longitudinal axis XI and a transverse axis Yl.

[0092] The support plate 46 includes, in particular, a central zone 72 equipped with a first group of through-housings 74 extending parallel to the transverse axis YL

[0093] The support plate 46 also includes two opposing lateral zones 76, 78, arranged on either side of the central zone along the longitudinal axis XL. The lateral zones 76, 78 are each provided with a second group of through housings 80, 82 respectively comprising successively, along the transverse axis, a first portion 80A, 82A extending parallel to the transverse axis Yl and a second portion 80B, 82B inclined with respect to the first portion 80A, 82A.

[0094] For each through dwelling 80, 82 of the second group, the second portion 80B, 82B extends between a connecting end to the first portion 80A, 82A and a second free end which is closer to the central area 72 than the first portion 80A, 82A.

[0095] Each second portion 80B, 82B is for example inclined at an angle between 25° and 65°, preferably between 30° and 50° relative to the corresponding first portion 80A, 82A.

[0096] Advantageously, the drainage ports 42, 44 are positioned on either side of the through housings 74 of the first group along the longitudinal axis XI.

[0097] The support element 48 includes at least one corresponding axial rib 94, 96, 98 for each through housing 74, 80, 82 suitable for being received in said corresponding through housing 74, 80, 82.

[0098] The support element 48 includes a substantially flat connecting part 87 on which each axial rib 94, 96, 98 is formed.

[0099] Each axial rib 94, 96, 98 extends, for example, upwards from an upper face of the connecting part 87.

[0100] As can be seen in [Fig. 6], the lower face of the connecting part 87 is by an example devoid of ribs and notably flat.

[0101] Advantageously, the connecting part 87 includes through ports 8A, 88B intended to be positioned opposite the flow ports 42, 44 when the support element 48 is fixed to the support plate 46.

[0102] When the support element 48 is fixed to the support plate 46, the connecting part 87 extends substantially parallel to the support plate 46 and therefore along a longitudinal axis and a transverse axis parallel respectively to the longitudinal axis XI and the transverse axis Yl and advantageously substantially coincident with the longitudinal axis XI and the transverse axis Yl.

[0103] The connecting part 87 is configured to be positioned under the support plate 46 and to be in contact with an underside of the support plate 46.

[0104] Each axial rib 94, 96, 98 extends vertically upwards from the connecting part 87, that is, along a vertical axis perpendicular to the transverse axis Yl and the longitudinal axis XL

[0105] Advantageously, the support element 48 comprises several axial ribs 94, 96, 98. The support element 48 notably comprises a central portion 89 and two opposing lateral portions 90, 92 situated on either side of the central portion along the longitudinal axis XL

[0106] The central part 89 comprises a first group of axial ribs 94 extending parallel to the transverse axis YL

[0107] The lateral parts 90, 92 are each provided with a second group of axial ribs 96, 98 respectively comprising successively, along the transverse axis, a first portion 96A, 98A extending parallel to the transverse axis Y1 and a second portion 96B, 98B inclined with respect to the first portion 96A, 98A.

[0108] For each axial rib 96, 98 of the second group, the second portion 96B, 98B extends between a connecting end to the first portion 96A, 98A and a second free end which is closer to the central part 89 than the first portion 96A, 98A.

[0109] Each second portion 96B, 98B is for example inclined at an angle between 25° and 65°, preferably between 30° and 50° with respect to the corresponding first portion 96A, 98A.

[0110] Each second portion 96B, 98B is closer, along the transverse axis Yl, to the beverage distribution head 14 and in particular to a front face of the coffee machine 10, than the corresponding first portion 96A, 98A.

[0111] Each axial rib 94, 96, 98 is configured to pass through the corresponding through housing 74, 80, 82 and form the receiving surface 40 of the container when the support element 48 is fixed to the support plate 46.

[0112] Each axial rib 94, 96, 98 is suitable for cooperating by form cooperation with the corresponding through housing 74, 80, 82 to fix the support element 48 to the support plate 46. Each axial rib 94, 96, 98 has, for example, a width measured along the longitudinal axis Y1 greater than that of the corresponding through housing 74, 80, 82.

[0113] Advantageously, each axial rib 94, 96, 98 is configured to seal the corresponding through-hole 74, 80, 82 so that no liquid can pass through said through-hole. Such a configuration improves the cleanliness of the support portion 36.

[0114] Each axial rib 94, 96, 98 is configured to extend axially, in the vertical direction, beyond the support plate 46 and in particular the corresponding through housing 74, 80, 82 when the support element 48 is fixed to the support plate 46. The axial ribs 94, 96, 98 and in particular their upper ends thus define a receiving area / surface 40 of the container raised relative to the support plate 46.

[0115] Such a configuration is more clearly visible in [Fig. 5] where the axial ribs 94, 96, 98 protrude vertically from through housings 74, 80, 82 and in particular from an upper face of the support plate 46.

[0116] Thus, the support element 48 performs both a function of holding the container in position directly above the dispensing head 14 and / or the frothed milk dispensing outlet 31 and a function of protecting the support plate 46 against scratches. In addition, the support element 48 has a noise reduction function related to possible movements of the container on the container support 46. Together, the support element 48 and the support plate 46 improve the perceived quality for the user.

[0117] Advantageously, the support element 48 includes at the level of the connecting part 87 and in particular on an outer edge of the connecting part a gripping tab not shown suitable for being grasped by the user to separate the support element 48 from the support plate 46.

[0118] Alternatively, the connecting part 87 is adapted to be brought into contact with the upper face of the support plate 46 and the flat lower face of the connecting part 87 visible in [Fig.6] then forms the container receiving surface.

[0119] Of course, the invention is in no way limited to the embodiment described and illustrated, which has been given only by way of example. Modifications remain possible, particularly with regard to the composition of the various elements or by substitution of technical equivalents, without departing from the scope of protection of the invention.

Claims

Demands

1. Beverage preparation apparatus (10) comprising: - a liquid circulation pump, - an infusion chamber configured to hold ground material, such as coffee grounds or any other powdered product to be infused, - a beverage dispensing head (14) configured to be fluidly connected to the infusion chamber and through which a beverage prepared by the beverage preparation apparatus (10) is able to flow out of the beverage preparation apparatus (10), - a container support (18), the container support (18) comprising: + a support portion (36) defining a container receiving surface (40) configured to support the container and to be located at least partially below the beverage dispensing head (14), such that a beverage prepared by the beverage preparation apparatus (10) is able to flow by gravity into the container supported by the support portion (36),and + a collection tank (38) configured to be located at least partially below the support part (36) and to collect rinse water and / or beverage droplets flowing by gravity from the beverage dispensing head (14) and passing through at least one flow orifice (42, 44) formed through the support part (36), characterized in that the receiving surface (40) of the container is made of a material configured to ensure that the container is held in position on the receiving surface (40) during the operation of the pump.

2. Beverage preparation apparatus (10) according to claim 1, characterized in that the receiving surface (40) is made of a material whose coefficient of static friction with the container is greater than 1, preferably greater than 2, and preferably even greater than 3.

3. Beverage preparation apparatus (10) according to claim 1 or 2, characterized in that the receiving surface (40) is made of elastomeric material.

4. Beverage preparation apparatus (10) according to any one of claims 1 to 3, characterized in that the support part (36) includes a support plate (46) in which each drainage orifice (42, 44) is provided, and a support element (48) forming the receiving surface (40) and suitable for being fixed to the support plate (46).

5. Beverage preparation apparatus (10) according to claim 4, characterized in that the support element (48) is removably fixed to the support plate (46).

6. Beverage preparation apparatus (10) according to claim 4 or 5, characterized in that the support plate (46) comprises at least one through-hole (74, 80, 82) and in that the support element (48) comprises at least one axial rib (94, 96, 98) corresponding for each through-hole (74, 80, 82) suitable for being received in said through-hole (74, 80, 82).

7. Beverage preparation apparatus (10) according to claim 6, characterized in that each axial rib (94, 96, 98) is adapted to cooperate by form cooperation with the corresponding through housing (74, 80, 82) to fix the support element (48) to the support plate (46).

8. Beverage preparation apparatus (10) according to claim 6 or 7, characterized in that the support element (48) comprises a substantially flat connecting part (87) on which each axial rib (94, 96, 98) is formed, in that the connecting part (87) is configured to be positioned under the support plate (46), and in that each axial rib (94, 96, 98) is configured to pass through the corresponding through-hole (74, 80, 82) and form the receiving surface (40) when the support element (48) is fixed to the support plate (46).

9. Beverage preparation apparatus (10) according to claim 8, characterized in that each axial rib (94, 96, 98) is configured to extend axially beyond the support plate (46) and in particular beyond the corresponding through housing (74, 80, 82) when the support element (48) is fixed to the support plate (46) so as to define a container receiving area raised relative to the support plate (46).

10. Beverage preparation apparatus (10) according to any one of claims 6 to 9, characterized in that the support element (48) comprises several axial ribs (94, 96, 98), and in that the support element (48) comprises: - a central part (89) comprising a first group of axial ribs (94) extending parallel to a transverse axis (Yl) of the support element (48), and - two opposing lateral parts (90, 92) comprising a second group of axial ribs (96, 98) comprising successively, along the transverse axis (Yl), a first portion (96A, 98A) extending parallel to the transverse axis (Yl) and a second portion (96B, 98B) inclined with respect to the first portion (96A, 98A) and of which a free end is closer to the central part (89) than the first portion.

11. Beverage preparation apparatus (10) according to any one of claims 4 to 10, characterized in that the container support (18) comprises a hood (39) adapted to be fixed to the collection tank (38) and defining a central housing (54) for receiving the support plate (46).

12. Beverage preparation apparatus (10) according to claim 11, characterized in that the hood (39) is adapted to be superimposed on the collection tank (38) and defines a recovery tray (56) for the rinse water and / or beverage drops flowing by gravity from the beverage dispensing head (14), the recovery tray (56) being adapted to be in fluidic communication with the collection tank (38), and in that the support plate (46) is adapted to be superimposed on the hood (39) at the level of the central housing (54).

13. Beverage preparation apparatus (10) according to any one of claims 4 to 12, characterized in that the support element (48) includes a gripping tab suitable for being grasped by the user to separate the support element (48) from the support plate (46).

14. Beverage preparation apparatus (10) according to any one of the preceding claims, characterized in that the beverage preparation apparatus (10) comprises a hot water / steam dispensing outlet (16) and a frothed milk dispensing device (28) adapted to be connected to the hot water / steam dispensing outlet (16) and to deliver frothed milk into the container when the container is positioned on the receiving surface (40).

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