Single-serve beverage dispenser for an appliance

Abstract

A beverage dispensing assembly (140) includes a brewing body (202), a cap (208), and a contact pin (226) or dispensing head (272); the brewing body (202) may define a brewing chamber (204) to receive a brewing container (210); the brewing body (202) may extend along an axis of rotation between an upper end (220) and a lower end (222); the brewing body (202) may define an outlet (212) at the lower end (222); the cap (208) may be rotatably attached to the brewing body (202) at the upper end (220) to rotate about the axis of rotation between a first position and a second position; the first position may secure the cap (208) to the brewing body (202) and restrict access to the brewing chamber (204); the second position may release the cap (208) from the brewing body (202).

Description

Technical Field

[0001] The present invention relates generally to a single-serving beverage dispenser, and more specifically to a single-serving beverage dispenser for use in household appliances. Background Technology

[0002] Recently, appliances capable of producing single-use (e.g., hot) beverages have become increasingly popular. These beverages (e.g., coffee or tea) can be produced using a dispenser provided to the appliance and heated by the dispenser. Such dispensers typically use a brewing module that receives a single-use brewing container or cup containing particles of the desired beverage (e.g., ground coffee, tea leaves, etc.). This brewing container can be pre-packaged (e.g., by the manufacturer as a single-use unit) or filled by the end user (e.g., as a reusable unit or cup). A conventional brewing module includes a brewing chamber in which the brewing container is housed. A lower needle may be located within the bottom of the brewing chamber, while a stationary upper needle extends from a cap pivotally attached to the brewing module. The individual needles define orifices through which liquid can flow. Closing the cap causes it to push the brewing container downwards, simultaneously causing the upper and lower needles to pierce the top and bottom of the brewing container, respectively, allowing water to flow through the container to produce the beverage dispensed to the user.

[0003] In traditional systems, difficulties may arise when attempting to properly place or remove the brewing container from the brewing chamber. For example, proper insertion of the brewing container may be difficult to ensure without relying on complex electronic systems or risking damage to the brewing module. Additionally or alternatively, once inserted, the user may find it difficult to reach or approach the brewing container. In some such systems, only a small portion of the edge or rim of the brewing container may be accessible. Furthermore, if the needle has pierced the brewing container, friction or an interference fit may form between the needle and the container. An interference fit may restrict or impede movement of the brewing container, for example, vertically, from the brewing chamber.

[0004] Additionally or optionally, difficulties may arise in conventional systems when attempting to clean the brewing module. Specifically, particles or residues can accumulate within the brewing chamber, which can become soiled over time. Nevertheless, many brewing modules are permanently attached to the appliance. Even brewing modules not attached to the appliance can be difficult to clean thoroughly because users may have limited access to small cracks or needles (e.g., for practical reasons, safety considerations, etc.).

[0005] Therefore, it would be advantageous for household appliances to include improved features for dispensing single-serving beverages. For example, single-serving beverage dispensing components for appliances that improve the way the beverage reaches the brewing container would be advantageous. Additionally or optionally, single-serving beverage components for appliances that can be easily removed, cleaned, or reinstalled would be advantageous. Summary of the Invention

[0006] Various aspects and advantages of the present invention will be set forth in the description which follows, or will be apparent from the description, or may be learned by practicing the invention.

[0007] In one exemplary aspect of the invention, a beverage dispensing assembly is provided. The beverage dispensing assembly may include a brewing body, a cap, a track, and a contact pin. The brewing body may define a brewing chamber to receive a brewing container. The brewing body may extend along a rotation axis between an upper and a lower end. The brewing body may define an outlet at the lower end. The cap may be rotatably attached to the brewing body at the upper end to rotate about the rotation axis between a first position and a second position. The first position secures the cap to the brewing body and restricts access to the brewing chamber. The second position releases the cap from the brewing body. A track may be arranged on the cap to support the beverage dispensing assembly on an appliance. The track may define a sliding path along which the beverage dispensing assembly may slide along the appliance. In the second position, the contact pin may selectively extend through the sliding path to prevent the beverage dispensing assembly from attaching to the appliance.

[0008] In another exemplary aspect of the invention, a beverage dispensing assembly is provided. The beverage dispensing assembly may include a brewing body, a cap, and a dispensing plate. The brewing body may define a brewing chamber to receive a brewing container. The brewing body may extend along an axis of rotation between an upper and lower end. The brewing body may define an outlet at the lower end. The cap may define an inlet to receive a water pipe. The cap may be rotatably attached to the brewing body at the upper end to rotate about the axis of rotation between a first position and a second position. The first position secures the cap to the brewing body and restricts access to the brewing chamber. The second position releases the cap from the brewing body. The dispensing plate may be disposed between the inlet and the brewing chamber. The dispensing plate may define a plurality of orifices to allow water to enter the brewing chamber. The dispensing plate may include a dispensing head and a base platform. The dispensing head may be disposed above the base platform to deflect water from the water pipe to the base platform. The base platform may define a plurality of radially spaced orifices to allow water to flow from the dispensing head to the brewing chamber.

[0009] These and other features, aspects, and advantages of the invention will become more readily understood with reference to the following description and the appended claims. Embodiments of the invention are illustrated in conjunction with the accompanying drawings, which are incorporated in and form a part of this specification, and together with the description serve to explain the principles of the invention. Attached Figure Description

[0010] Referring to the accompanying drawings, the specification sets forth a complete disclosure of the invention for those skilled in the art, which enables them to implement the invention, including the preferred embodiments thereof.

[0011] Figure 1A front view of a refrigeration appliance according to an exemplary embodiment of the present invention is provided.

[0012] Figure 2 Provided Figure 1 A front view of the distribution components of an exemplary refrigeration appliance.

[0013] Figure 3 Provided for Figure 2 A perspective view of an exemplary brewing module of an exemplary dispensing component, wherein the cover is shown in a first position.

[0014] Figure 4 Provided Figure 3 A perspective view of an exemplary brewing module, wherein a portion of the lid has been removed for clarity.

[0015] Figure 5 Provided Figure 3 A perspective view of an exemplary brewing module, wherein the cover is shown in the second position.

[0016] Figure 6 Provided Figure 5 A perspective view of an exemplary brewing module, wherein a portion of the lid has been removed for clarity.

[0017] Figure 7 Provided Figure 3 A perspective view of a portion of an exemplary brewing module.

[0018] Figure 8 A cross-sectional schematic diagram of a portion of an exemplary distribution component is provided, wherein the cover is in a second position.

[0019] Figure 9 A perspective view of a portion of an exemplary distribution component is provided, wherein a portion of the cover in the first position is removed for clarity.

[0020] Figure 10 Provided for Figure 2 A perspective view of an exemplary brewing module of an exemplary dispensing component, wherein a portion of the lid in the second position has been removed for clarity.

[0021] Figure 11 Provided Figure 10 A perspective view of an exemplary brewing module, wherein a portion of the lid in the first position has been removed for clarity.

[0022] Figure 12 Provided Figure 10 A perspective view of an exemplary brewing module, wherein a portion of the lid in the second position has been removed for clarity.

[0023] Figure 13 Provided for Figure 2 A cross-sectional schematic diagram of an exemplary brewing module of an exemplary distribution component.

[0024] Figure 14 Provided Figure 13 A perspective view of the sub-chamber portion of the lid of an exemplary brewing module.

[0025] Figure 15 Provided Figure 13 A sectional perspective view of the sub-chamber portion of the lid of an exemplary brewing module.

[0026] Figure 16 A cross-sectional view of an allocation component according to an exemplary embodiment of the present invention is provided.

[0027] Figure 17 Provided for Figure 2 A cross-sectional perspective view of the brewing body and mesh cup of an exemplary brewing module of an exemplary distribution component.

[0028] Figure 18 Provided Figure 17 The front view of an exemplary mesh cup. Detailed Implementation

[0029] Referring now to embodiments of the invention, one or more examples of which are illustrated in the accompanying drawings. Each example is given by way of explanation and does not constitute a limitation thereof. Indeed, it will be apparent to those skilled in the art that various modifications and variations can be made to the invention without departing from its scope. For example, features shown or described as part of one embodiment can be used in another embodiment, thereby producing yet another embodiment. Therefore, it is desired that the invention cover such modifications and variations falling within the scope of the appended claims and their equivalents.

[0030] Now turn to the attached diagram. Figure 1 A front view of a household appliance according to an exemplary embodiment of the present invention is provided. Specifically, Figure 1 An example of a household appliance is shown as a refrigeration appliance 100. The refrigeration appliance 100 includes a housing or casing 120. The casing 120 extends along a vertical direction V between an upper portion 101 and a lower portion 102. The casing 120 defines refrigeration compartments, such as a food preservation compartment 122 disposed adjacent to the upper portion 101 of the casing 120 and a freezer compartment 124 disposed at the lower portion 102 of the casing 120. The casing 120 also defines a machinery compartment (not shown) that receives a hermetically sealed cooling system for cooling the food preservation compartment 122 and the freezer compartment 124.

[0031] The refrigeration appliance 100 is commonly referred to as a bottom-mounted refrigeration appliance. However, it should be understood that the refrigeration appliance 100 is provided by way of example only. Therefore, the invention is not limited to the refrigeration appliance 100, but can be used in any suitable household appliance with a beverage dispenser. For example, those skilled in the art will understand that the invention can be used with side-by-side or top-mounted refrigeration appliances as well as stand-alone beverage or brewing appliances.

[0032] The refrigerator door 128 is rotatably hinged to the housing 120 and approaches the food preservation compartment 122 to allow selective access to the food preservation compartment 122. Below the refrigerator door 128, a freezer door 130 is arranged to allow access to the freezer compartment 124. The freezer door 130 is mounted to a freezer drawer (not shown) that is slidably connected within the freezer compartment 124.

[0033] like Figure 1 and Figure 2 As shown, the refrigeration appliance 100 may further include a dispensing assembly 140 for dispensing various fluids, such as liquid water and / or ice, into a dispenser recess 142 defined on one of the refrigerator door bodies 128. In some embodiments, the dispensing assembly 140 includes a dispenser 144 disposed on the exterior of the refrigeration appliance 100, for example, within the dispenser recess 142. The dispenser 144 includes several outlets for obtaining ice, cooling liquid water, and heating liquid water. To obtain ice, cooling liquid water, and heating liquid water, the water dispensing assembly 140 may, for example, include a lever 146 mounted below the cooling water outlet 150, the ice outlet 152, and the heating water outlet 154.

[0034] During operation of the dispensing component 140, a user can push a vessel, such as a cup, against the lever 146 to initiate the flow of cooling liquid water, heating liquid water, and / or ice into the vessel within the dispenser recess 142. Specifically, a control panel or user interface panel 160 may be provided to control the operating mode of the dispenser 144, for example, for selecting cooling liquid water, heating liquid water, crushed ice, and / or whole ice. The user interface panel 160 may include cooling water dispensing buttons (unlabeled), ice dispensing buttons (unlabeled), and heating water dispensing buttons (unlabeled), respectively, for selecting between cooling liquid water, ice, and heating liquid water. The user interface panel 160 may also include display components, such as digital or analog displays designed to provide operational feedback to the user.

[0035] Outlets 150, 152, 154 and lever 146 may include an outer component of dispenser 144 disposed at or adjacent to dispenser recess 142 (e.g., a recess defined in the outer surface of refrigerator door 128). Dispenser 144 is positioned at a predetermined height that facilitates the user in retrieving ice or liquid water, for example, allowing the user to retrieve ice without bending over and without entering the freezer compartment 124. In an example embodiment, dispenser 144 is positioned near chest level with the user.

[0036] The operation of the refrigeration appliance 100 can be regulated by a controller 162, which is operatively coupled to a user interface panel 160 and / or various sensors described below. The user interface panel 160 provides a user with options for operating the refrigeration appliance 100, such as choosing between whole or crushed ice, chilled water, and various other options. In response to user operation of the user interface panel 160 or sensor signals, the controller 162 can operate various components of the refrigeration appliance 100. The controller 162 may include a memory and one or more microprocessors, such as a CPU, or a general-purpose or special-purpose microprocessor, for executing programming instructions or microcontroller code associated with the operation of the refrigeration appliance 100. The memory may represent random access memory such as DRAM or read-only memory such as ROM or FLASH. In one embodiment, the processor executes programming instructions stored in the memory. The memory may be a separate component from the processor or may be contained on a board within the processor. Alternatively, the controller 162 may be constructed to perform control functions without using a microprocessor, for example, by using a combination of discrete analog or / or digital logic circuits (such as switches, amplifiers, integrators, comparators, flip-flops, AND gates, etc.), rather than relying on software.

[0037] The controller 162 can be located in various positions throughout the refrigeration appliance 100. In the illustrated embodiment, the controller 162 is located within the user interface panel 160. In other embodiments, the controller 162 is located at any suitable location within the refrigeration appliance 100, such as, for example, within the food preservation compartment, the freezer door, etc. Input / output (“I / O”) signals can be routed between the controller 162 and various operating components of the refrigeration appliance 100. For example, the user interface panel 160 can communicate with the controller 162 via one or more signal lines or a shared communication bus.

[0038] As illustrated, the controller 162 can communicate with various components of the distribution assembly 160 and control the operation of these components. For example, various valves, switches, etc., can be actuated based on commands from the controller 162. As described, the interface panel 160 can also communicate with the controller 162. Thus, various operations can occur automatically based on user input or with the aid of commands from the controller 162.

[0039] In some embodiments, the refrigeration appliance 100 also includes features for generating heated liquid water and directing such heated liquid water to the distributor 144. For supplying heated liquid water to the distributor 144, the refrigeration appliance 100 does not need to be connected to a residential hot water heating system. As will be understood, a water heating assembly may be provided, including, for example, various water sources, a hot water tank, a heating element, a temperature sensor, and a control valve, to heat water from a well or municipal water source, store the heated water, and supply the heated water to the distributor 144.

[0040] The dispensing component 140 may optionally be capable of providing heated water at various temperatures depending on the type of beverage being brewed. For example, when brewing ground coffee, the water used for brewing may be heated to between 180 and 190 degrees Fahrenheit. Additionally or optionally, the dispensing component 140 may be adjusted to provide water suitable for making any beverage at any appropriate temperature.

[0041] like Figure 16 As shown, the dispensing assembly 140 typically includes a water pipe or conduit 170 for supplying heated water from the water heating assembly to the dispenser 144. Optionally, the conduit 170 may be implemented as a movable conduit. The movable conduit 170 may be any suitably rigid pipe or tube configured to move in a generally vertical direction V. For example, the movable conduit 170 may extend between its retracted position within the dispenser 144 and its extended position projecting downwards along the vertical direction V away from the dispenser 144. In some embodiments, the movable conduit 170 is a vertically oriented stainless steel tube that extends into the brewing module 200 and supplies heated water thereto. Drive components (not shown), such as an electric drive motor and a worm gear, may be provided to move the conduit 170.

[0042] General reference Figure 2 , Figure 3 and Figure 16The dispensing assembly 140 includes a brewing module 200 according to an exemplary embodiment of the present invention. Typically, the brewing module 200 can be mounted within a dispenser recess 142 such that it is in fluid communication with the water supply pipe 170 when mounted within the dispenser recess 142. For example, when the brewing module 200 is mounted in a dispenser 144, an inlet 206 defined by a cap 208 above the brewing body 202 is vertically aligned with the water supply pipe 170. The dispenser 144 can be configured to allow the water supply pipe 170 to extend downward in a vertical direction V, such that the water supply pipe 170 is received into the inlet 206. During use, heated water from a water heating assembly can flow into the brewing module 200 via the water supply pipe 170 at the inlet 206. Within the brewing module 200, heated water can be mixed with, dissolved, or extracted from portions of particulate material (e.g., held in the brewing container 210) to form a liquid beverage (e.g., a liquid coffee or tea solution), which can then exit the brewing module 200 through an outlet 212 defined to pass through the brewing body 202.

[0043] Now generally refer to Figures 3 to 16 The brewing module 200 may include a body 202 defining a brewing chamber 204. The brewing chamber 204 may be a generally cylindrical cavity configured to receive a brewing container 210 (e.g., a sealed disposable cup or a reusable mesh cup 234). A lid 208 may be rotatably attached to the brewing body 202 and selectively removed to allow selective access to the brewing chamber 204. More specifically, the lid 208 may be rotated about an axis of rotation A defined by the brewing body 202, as detailed below.

[0044] Special steering Figures 3 to 9 The appliance 100 may include a sliding joint 214 formed between the dispenser 144 and the cap 208. For example, the dispenser 144 may define one or more flanges 216 extending downward from the upper wall of the dispenser 144 to receive one or more corresponding tracks 218 arranged on the brewing module 200. Specifically, such tracks 218 may be arranged on the cap 208 (e.g., on its top). When the brewing module 200 is connected to the dispenser 144, the tracks 218 may support the brewing module 200 on the dispenser 144. Moreover, the tracks 218 (e.g., having flanges 216) may define a sliding path P along which the brewing module 200 moves. Thus, when the brewing module 200 is connected to or removed from the dispenser 144, the tracks 218 may follow the sliding path P to slide (e.g., horizontally) on the corresponding flanges 216.

[0045] When attached to the brewing body 202 (e.g., away from the dispenser 144), the lid 208 can be in a first position about the axis of rotation A. Figure 3 , Figure 4 and Figure 9 ) and the second position ( Figure 5 , Figure 6 and Figure 8 Rotation between the cap 208 and the brewing body 202. In some embodiments, one or more mating teeth 224 (e.g., mating C-hooks, threads, etc.) hold the cap 208 and the brewing body 202 together. For example, one or more teeth 224 extending from the brewing body 202 (e.g., upward at the upper end 220 of the brewing body 202) and one or more corresponding teeth 224 extending from the cap 208 (e.g., downward at the lower end of the cap 208) may selectively interlock together. In an exemplary embodiment, the mating teeth 224 interlock in a circumferentially aligned manner in a first position. Thus, the first position may restrict or prevent vertical movement of the cap 208 relative to the brewing body 202. Conversely, in a second position, the mating teeth 224 may be unengaged and circumferentially spaced. Thus, the second position may allow vertical movement (e.g., separation) of the cap 208 relative to the brewing body 202. Advantageously, selective separation of the brewing body 202 and the cap 208 may allow full access to the brewing chamber 204. Additionally or optionally, separating the brewing body 202 and the lid 208 can significantly allow for thorough cleaning of the brewing module 200 (e.g., in a repeatable manner that allows the lid 208 to be selectively reattached to the brewing body 202).

[0046] In some embodiments, a contact pin 226 is provided on the brewing module 200 to selectively interfere with the connection at the sliding joint 214 (e.g., when the cap 108 is in a second position or otherwise not in a first position). As shown, the contact pin 226 may be movably arranged within a portion of the sliding path P. Specifically, the contact pin 226 may selectively extend through the sliding path P in the second position (or otherwise outside the first position) (e.g., adjacent to the track 218 perpendicular to or not parallel to the sliding path). By extending through the sliding path P in the second position, the contact pin 226 may prevent at least one track 218 from sliding or moving on the corresponding flange 216. Conversely, in the first position, the contact pin 226 may be spaced apart from the sliding path and not extend through the sliding path, thereby allowing slidable engagement between the corresponding track 218 and the flange 216.

[0047] In an exemplary embodiment, contact pin 226 extends from brewing body 202. For example, contact pin 226 may extend vertically relative to the axis of rotation A or at a non-perpendicular (e.g., parallel) angle. In some such embodiments, contact pin 226 extends from the upper end 220 of brewing body 202. As shown, contact pin 226 may be arranged radially outward from the axis of rotation A. Alternatively, contact pin 226 may extend from a portion of the brewing body 202 or a sidewall 232 that is arranged radially outward from the brewing chamber 204.

[0048] like Figures 3 to 9 As shown, the contact pin 226 can be circumferentially offset from the mating teeth 224 of the brewing body 202. Nevertheless, as... Figures 10 to 12 As shown, an optional embodiment may include a contact pin 226 circumferentially aligned (e.g., at the same circumferential position on the brewing body 202) with at least one of the mating teeth 224 of the brewing body 202. For example, the contact pin 226 may extend directly from the mating teeth 224 of the brewing body 202. Optionally, the contact pin 226 may be formed integrally (e.g., uniformly or integrally) with the corresponding mating teeth 224 of the brewing body 202. In a second position (or any other position away from the first position) Figure 10 and Figure 12 In the first position, contact pin 226 can selectively extend through the sliding path P (e.g., adjacent track 218 perpendicular or not parallel to the sliding path). Conversely, in the first position ( Figure 11 The contact pin 226 can be spaced apart from the sliding path and does not extend through the sliding path, thereby allowing slidable engagement between the corresponding track 218 and the flange 216.

[0049] Normal return Figures 3 to 9 During assembly, the contact pin 226 may extend through at least a portion of the cover 208. Specifically, the cover 208 may define a pin hole 228 through which the contact pin 226 extends. As shown, the contact pin 226 may thus extend over at least a portion of the track 218 (e.g., in a second position). In some embodiments, the pin hole 228 allows circumferential movement or rotation of the contact pin 226 therein. Optionally, the pin hole 228 may extend from a first circumferential point to a second circumferential point, which may engage the contact pin 226 at the first and second positions, respectively. Thus, the pin hole 228 may at least partially define or specify the first or second position.

[0050] Advantageously, if or when (i.e., in response to) the lid 208 not being fully secured (or otherwise secured in the predetermined desired position) to the brewing body 202, the brewing module 200 of this disclosure can be physically prevented from being connected to the electrical appliance 100.

[0051] Special steering Figure 3 , Figure 7 , Figure 13 and Figure 16The figure illustrates a portion of a brewing body 202. As shown, the brewing body 202 typically extends along an axis of rotation A (e.g., vertically) between an upper end 220 and a lower end 222 defining an outlet 212. A brewing chamber 204 is defined between the upper end 220 and the lower end 222. For example, the bottom wall 230 and side walls 232 of the brewing body 202 may define the brewing chamber 204 as a generally cylindrical cavity in which a brewing container 210 (e.g., a mesh cup 234) may be received. Typically, the bottom wall 230 may be located at or otherwise close to the bottom end. In some embodiments, the bottom wall 230 may be formed concave along the brewing chamber 204. The concave surface may, for example, descend radially inward toward the outlet 212 or the axis of rotation A. Additionally or alternatively, one or more support legs 236 may extend from the bottom wall 230 (e.g., opposite the brewing chamber 204) at the lower end 222. When the brewing body 202 or brewing module 200 is typically placed on a support surface (e.g., a work surface, table, etc.) away from the appliance 100, the support leg 236 can hold the outlet 212 or bottom wall 230 above the support surface.

[0052] In some embodiments, a resilient check valve 238 (e.g., a silicone check valve) is arranged across outlet 212. For example, the resilient check valve 238 may be mounted on or within the bottom wall 230. When assembled, the resilient check valve 238 prevents fluid from flowing through outlet 212 into brewing chamber 204. In other words, the resilient check valve 238 guides liquid downstream from brewing chamber 204 through outlet 212 while preventing liquid from flowing back through outlet 212 into brewing module 200. Moreover, the resilient check valve 238 may be configured to have a preset pressure threshold, as will be understood, to release liquid from brewing chamber 204. After liquid (e.g., beverage) has been discharged from brewing chamber 204, residual liquid can be prevented from dripping from outlet 212.

[0053] Sidewall 232 may extend over bottom wall 230 around brewing chamber 204 (e.g., to upper end 220). Thus, sidewall 232 may define an opening at upper end 220 to the brewing chamber 204 through which at least a portion of brewing container 210 may be received. Optionally, upper slot 242 may be defined as a vertical or axial recess through sidewall 232 at upper end 220. Thus, upper slot 242 may extend through sidewall 232 to form, for example, a U-shaped radial gap in sidewall 232 at upper end 220.

[0054] In some embodiments, sidewall 232 includes an inner wall 244 and an outer wall 246 radially spaced from the inner wall 244. For example, one or more intermediate edges 252 may radially connect the inner wall 244 and the outer wall 246 (e.g., at the upper end 220 or the lower end 222). Optionally, a thermal insulation gap 248 may be defined between the inner wall 244 and the outer wall 246. Thus, the inner wall 244 and the outer wall 246 may radially define the thermal insulation gap 248. The intermediate edge 252 may also axially define the thermal insulation gap 248 (e.g., extending radially between the inner wall 244 and the outer wall 246 simultaneously).

[0055] Special steering Figure 13 and Figures 16 to 18 Examples illustrate various parts of the brewing module 200. Specifically, a brewing container 210 including a perforated cup 234 is shown. Typically, the perforated cup 234 may be selectively received within the brewing chamber 204. Thus, the perforated cup 234 is sized to be smaller than at least a portion of the brewing chamber 204 (e.g., at the inner wall 244). As shown, the perforated cup 234 may include a concave spoon 254. As will be understood, the size of the plurality of orifices or holes defined by the perforated cup 234 can be sufficiently configured to retain particles (e.g., ground coffee, tea leaves, etc.) within the perforated cup 234 while still allowing liquid to pass through. Optionally, the perforated cup 234 may have a radial edge 256 that retains the perforated cup 234 (e.g., on the side wall 232) within the brewing chamber 204, such that the lowermost surface of the perforated cup 234 is spaced apart from the inner surface of the bottom wall 230. Thus, the perforated cup 234 can be held above the bottom wall 230. Alternatively or additionally, the lowermost surface of the mesh cup 234 may be defined as a flat or planar surface. This allows a certain amount of liquid to accumulate between the mesh cup 234 and the bottom wall 230 (e.g., before being dispensed through the outlet 212). Opposite to the lowermost surface of the mesh cup 234, the mesh cup may define an opening through which particles or liquid (e.g., liquid water) can be received. In an alternative embodiment, a handle 258 extends radially outward from the mesh cup 234 (e.g., at the main opening of the mesh cup 234, such as at the top of the mesh cup 234). When assembled such that the mesh cup 234 is received within the brewing chamber 204, even when the cap 208 is attached to the brewing body 202, the handle 258 may extend through the side wall 232 (e.g., at a slot 242 sized to match the handle 258) and into an area outside the brewing body 202.

[0056] Turn now Figures 13 to 16The diagram illustrates various parts of the brewing module 200. Specifically, a portion of the lid 208 is shown. As described above, the lid 208 is selectively attached to the brewing body 202. Furthermore, the lid 208 defines an inlet 206 above and upstream of the brewing chamber 204. Thus, during use, liquid (e.g., heated water) can be supplied to the brewing chamber 204 through the inlet 206 (e.g., from the water supply pipe 170).

[0057] In some embodiments, a resilient check valve 240 (e.g., a silicone check valve) is arranged across inlet 206. For example, the resilient check valve 240 may be mounted on or inside the upper outer wall 260 of cover 208. During assembly, the resilient check valve 240 prevents fluid from flowing from brewing chamber 204 through inlet 206. In other words, the resilient check valve 240 guides liquid downstream through inlet 206 to brewing chamber 204 while preventing liquid from flowing back out of brewing module 200 through inlet 206. Furthermore, the resilient check valve 240 may be configured to have a preset pressure threshold, as will be understood, to open the path to brewing chamber 204. After water distribution pipe 170 is removed from cover 208, residual fluid is prevented from dripping into or from inlet 206.

[0058] In some embodiments, the cap 208 defines a sealed sub-chamber 264 below or downstream of the inlet 206 to contain an amount of liquid (e.g., water) above or upstream of the brewing chamber 204. Thus, during use, liquid can accumulate within the sealed sub-chamber 264 (e.g., from the water distribution pipe 170) before being allowed to reach the brewing chamber 204. When assembled, the sealed sub-chamber 264 may be axially aligned or disposed directly above the brewing chamber 204. The inner wall 262 of the cap 208 may define the sealed sub-chamber 264. Additionally or alternatively, the inner wall 262 may be closed by the outer wall 260. Alternatively, the inner wall 262 may be nested within the outer wall 260. In some such embodiments, the inner wall 262 is defined radially and axially (e.g., from above) by the outer wall 260. An outer sub-chamber 266 may be defined between the outer wall 260 and the inner wall 262 (e.g., fluidly isolated from the inlet 206). Advantageously, heated water can be concentrated in brewing chamber 204, while preventing particles from splashing or disturbing from brewing chamber 204.

[0059] In another or alternative embodiment, the dispensing plate 270 is disposed between the inlet 206 and the brewing chamber 204. For example, the dispensing plate 270 may be mounted within the cap 208 (e.g., inside or directly below the sealed sub-chamber 264). As shown, the dispensing plate 270 may include a dispensing head 272 and a base platform 274. When assembled, the base platform 274 may extend across an opening leading to the brewing chamber 204 (e.g., defined by the cap 208). The dispensing head 272 may extend above the base platform 274. Optionally, the dispensing head 272 may be axially aligned with the inlet 206 or the brewing chamber 204. In some embodiments, the dispensing head 272 provides a concave guide surface. The base platform 274 may extend outward (e.g., radially) from the dispensing head 272.

[0060] The dispensing plate 270 generally defines a plurality of plate holes 276 that extend (e.g., vertically or axially) through the dispensing plate 270 and allow water to flow through these plate holes (e.g., from the cover 208 or the sealed sub-chamber 264) to the brewing chamber 204. Specifically, the plurality of radially spaced plate holes 276 are defined by the base platform 274 to allow water (e.g., from the dispensing head 272 or the water dispensing pipe 170) to reach the brewing chamber 204. Optionally, one or more additional plate holes 276 may be defined by the dispensing head 272 to allow water to reach the brewing chamber 204 through the plate holes.

[0061] During use, the dispensing head 272 can be used to deflect or slow the flow of water to the base platform 274 and the brewing chamber 204. Furthermore, the flowing water can be distributed over the increased area of ​​the brewing chamber 204. Advantageously, the liquid or water to the brewing chamber 204 can flow uniformly and in a controlled manner to the particles within the brewing container 210. Additionally or optionally, particles can be prevented from being expelled from the brewing chamber 204 and, for example, forced into the lid 208.

[0062] This written description discloses the invention using examples (including preferred embodiments) and enables those skilled in the art to practice the invention (including making and using any apparatus or system and performing any of the included methods). The patentable scope of the invention is defined by the claims and may include other examples that may be conceived by those skilled in the art. Such other examples are expected to fall within the scope of the claims if they include structural elements that are not distinct from the literal language of the claims, or if they include equivalent structural elements that are not substantially distinct from the literal language of the claims.

Claims

1. A beverage dispensing assembly for use with electrical appliances, characterized in that, The beverage dispensing assembly defines a rotation axis and includes: A brewing body that defines a brewing chamber for accommodating a brewing container, the brewing body extending along the axis of rotation between an upper end and a lower end, the brewing body defining an outlet at the lower end; A lid, rotatably attached to the brewing body at the upper end, is rotatable between a first position and a second position about the axis of rotation, wherein the first position secures the lid to the brewing body and restricts access to the brewing chamber, and the second position releases the lid from the brewing body. A track, arranged on the cover to support the beverage dispensing assembly on the appliance, the track defining a sliding path along which the beverage dispensing assembly can slide along the appliance; and In the second position, the contact pin selectively extends through the sliding path to prevent the beverage dispensing assembly from attaching to the appliance.

2. The beverage dispensing assembly according to claim 1, characterized in that, In the second position, the contact pin extends from the brewing body and through the lid to extend above the lid.

3. The beverage dispensing assembly according to claim 1, characterized in that, The cover defines an inlet located above the brewing chamber and a sealed sub-chamber located downstream of the inlet to contain a certain amount of liquid upstream of the brewing chamber.

4. The beverage dispensing assembly according to claim 1, characterized in that, The lid defines an inlet above the brewing chamber, and the beverage dispensing assembly further includes a resilient one-way valve arranged across the inlet to prevent liquid from flowing backward from the brewing body through the inlet.

5. The beverage dispensing assembly according to claim 1, characterized in that, It also includes a resilient one-way valve arranged across the outlet to prevent liquid from flowing back into the beverage dispensing assembly through the outlet.

6. The beverage dispensing assembly according to claim 1, characterized in that, The brewing body includes one or more support legs that extend from the lower end parallel to the axis of rotation to hold the outlet above a support surface away from the appliance.

7. The beverage dispensing assembly according to claim 1, characterized in that, It also includes the brewing container, wherein the brewing container includes a mesh cup that selectively receives the contents of the brewing chamber.

8. The beverage dispensing assembly according to claim 7, characterized in that, The brewing body includes a bottom wall and side walls arranged around the brewing chamber, wherein the mesh cup is held above the bottom wall.

9. The beverage dispensing assembly according to claim 8, characterized in that, The brewing body includes a bottom wall and side walls arranged around the brewing chamber, and wherein the mesh cup includes a concave spoon and a handle extending radially from the concave spoon through the side walls.

10. A beverage dispensing assembly for use with electrical appliances, characterized in that, The beverage dispensing assembly defines a rotation axis and includes: A brewing body defining a brewing chamber to receive a brewing container, the brewing body extending along the axis of rotation between an upper end and a lower end, the brewing body defining an outlet at the lower end; A lid that defines an inlet for receiving a water pipe is rotatably attached to the brewing body at its upper end to rotate about the axis of rotation between a first position and a second position, wherein the first position secures the lid to the brewing body and restricts access to the brewing chamber, and the second position releases the lid from the brewing body. A distribution plate disposed between the inlet and the brewing chamber, the distribution plate defining a plurality of orifices to allow water to enter the brewing chamber, the distribution plate including a distribution head and a base platform, the distribution head being disposed above the base platform to deflect water from the water pipe to the base platform, and the base platform defining a plurality of radially spaced orifices to allow water to flow from the distribution head to the brewing chamber; and In the second position, the contact pin extends from the brewing body and through the lid to extend above the lid.

11. The beverage dispensing assembly according to claim 10, characterized in that, The cover defines a sealed sub-chamber located downstream of the inlet to contain a certain amount of liquid upstream of the brewing chamber.

12. The beverage dispensing assembly according to claim 10, characterized in that, The beverage dispensing assembly also includes a resilient one-way valve arranged across the inlet to prevent liquid from flowing backward from the brewing body through the inlet.

13. The beverage dispensing assembly according to claim 10, characterized in that, It also includes a resilient one-way valve arranged across the outlet to prevent liquid from flowing back into the beverage dispensing assembly through the outlet.

14. The beverage dispensing assembly according to claim 10, characterized in that, The brewing body includes one or more support legs that extend from the lower end parallel to the axis of rotation to hold the outlet above a support surface away from the appliance.

15. The beverage dispensing assembly according to claim 10, characterized in that, It also includes the brewing container, wherein the brewing container includes a mesh cup that selectively receives the contents of the brewing chamber.

16. The beverage dispensing assembly according to claim 15, characterized in that, The brewing body includes a bottom wall and side walls arranged around the brewing chamber, wherein the mesh cup is held above the bottom wall.

17. The beverage dispensing assembly according to claim 16, characterized in that, The brewing body includes a bottom wall and side walls arranged around the brewing chamber, and wherein the mesh cup includes a concave spoon and a handle extending radially from the concave spoon through the side walls.

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