Patent Publication Number: US-2021169118-A1

Title: Food processor

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application claims the benefit of U.S. Provisional patent Application No. 62/944,628, filed Dec. 6, 2019, which is incorporated herein by reference in its entirety. 
    
    
     BACKGROUND 
     This disclosure relates generally, to the preparation of food and more particularly, to food processing appliances used to prepare food by conducting processing operations, including, but not limited to, peeling, chopping, slicing, dicing, and mincing, the foodstuff. 
     While some fruits and vegetables have a skin or peel that can be generally higher in antioxidants, fiber, vitamins, and minerals than their flesh, certain fruits, like tropical fruits should always be peeled, despite the skin&#39;s nutritional content, because the skins are too difficult to chew and digest. The avocado is another fruit with skin that is so tough, it is inedible. Some vegetables, such as onions and garlic have a skin that might otherwise be digestible, but their skin is not nutritionally beneficial or tasty. 
     Consumable garlic and garlic cloves, in particular, come from the garlic plant&#39;s bulb. Peeling garlic cloves can be difficult as cooks try to find a way to use their fingernails to scratch off the skin or to cut off the top of the clove with a knife in an attempt to then use their fingernails to peel back the skin in a direction toward the bottom of the clove. One way to peel garlic is to place a clove on a chopping board, then place the flat side of a knife against it and push down on the back of the knife with the hand. The knife will crush the clove downwards and loosen the skin, allowing less effort in scratching off the skins. Another method involves pulling apart all the cloves from the bulb and placing them in a mason jar with the lid on. The jar is shaken for 20 seconds or so, after which some of the cloves may have partially peeled themselves. Still, another handheld kitchen utensil, such as a garlic press or garlic crusher, forces the garlic cloves through a grate with the use of some type of piston. 
     An appliance that is designed to not only peel fruits and vegetables, but in addition, chop, slice, dice, and mince fruits and vegetables, would be a welcome addition to any household kitchen. 
     SUMMARY 
     A food processor appliance for fruits and vegetables, generally including, a receptacle configured to receive foodstuffs having a skin or peel, a first actuator operably coupled to the receptacle defining a first food processing range of motion, the receptacle selectively movable within the first food processing range of motion, and a second actuator operably coupled to a cutting member disposed in vertical juxtaposition to the receptacle, the cutting member selectively movable within a second food processing range of motion. 
     In accordance with an embodiment, a garlic processor appliance that leaves no odor on the hands, separates and catches the garlic skins for easy discard, and gathers either whole peeled cloves or processed garlic for easy transfer directly to any dish or recipe, generally includes, a receptacle configured to receive foodstuffs having a skin or peel, a first actuator operably coupled to the receptacle defining a first food processing range of motion, the receptacle selectively movable within the first food processing range of motion, and a second actuator operably coupled to a cutting member disposed in vertical juxtaposition to the receptacle, the cutting member selectively movable within a second food processing range of motion. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is a top, rearward, perspective view of a food processor, according to an embodiment of the present disclosure; 
         FIG. 2  is a left, side view of an embodiment of the food processor of  FIG. 1 , including foodstuffs having been added to the food bin; 
         FIG. 3  is a front, side view of an embodiment of the food processor of  FIG. 1 ; 
         FIG. 4  is a front, side view of an embodiment of the food processor of  FIG. 1 , including peeled foodstuffs; 
         FIG. 5  is a front, side view of an embodiment of the food processor of  FIG. 1 , including separation of the skin from the peeled foodstuffs; 
         FIG. 6  is a front, side view of an embodiment of the food processor of  FIG. 1 , including chopping, slicing, or mincing the peeled foodstuffs. 
     
    
    
     Corresponding reference numerals indicate corresponding parts throughout the several views of the drawings. 
     The drawings described herein are for illustrative purposes only of select embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure. 
     DETAILED DESCRIPTION 
     The claimed subject matter is described with reference to the drawings, wherein like reference numerals are used to refer to like elements throughout. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the subject innovation. It may be evident, however, that the claimed subject matter may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing the subject innovation. Moreover, it is to be appreciated that the drawings may not be to scale. 
     With reference primarily to  FIG. 1 , a food processor  1  is depicted. In an embodiment, food processor  1  includes housing  10 , peel drive mechanism  20 , food bin  30 , fan  40 , skin catch  50 , and crusher members  60 . Also included within the food processor  1  are cut drive mechanism  70 , fulcrum  80 , column  90 , spring-spring combination  100  and cutting support  110 . 
     In various embodiments, the food processor  1  can be well suited for a variety of different foodstuffs. It can, for example, peel, chop, slice, dice, and mince a variety of foodstuffs, especially vegetables, fruits, herbs, other foodstuffs that include a lightweight, skin S, like garlic, which might otherwise be removable by mashing garlic cloves C with the side of the blade of a knife and the heel of the palm of the hand. 
     With continuing reference to  FIG. 1 , housing  10  can, but not necessarily, be generally or approximately cubical in shape with a top  12 , bottom  13 , front  14 , back  15 , left side  16 , and right side  17 . The housing  10  includes an interior  18  formed within the top  12 , bottom  13 , front  14 , back  15 , left side  16 , and right side  17  of the food processor  1 . The illustrative example of the shape of the food processor  1  is not intended to preclude embodiments which incorporate similar or equivalent household appliances that facilitate operation of electromechanical systems, currently or prospectively available. 
     Housing  10  can, but not necessarily, be made of stainless steel, die-cast aluminum and zinc, or cool reach steel or BPA-free plastic in order to be less likely to retain heat. An exhaust/vent  19  can, but not necessarily be, constructed between the interior  18  and the left side  16  of the food processor  1 . The commercially available examples of the manufacturing materials of the food processor  1  are not intended to preclude embodiments which incorporate similar or equivalent household appliances that facilitate operation of electromechanical systems, currently or prospectively available. 
     A power input of the food processor  1  can be an AC input or battery power input for electrical control which can include a timer circuit and a logic circuit for programming the run time and intensity output of the food processor  1 . The commercially available examples of the power input of the food processor  1  are not intended to preclude embodiments which incorporate similar or equivalent AC inputs or battery inputs, currently or prospectively available. 
     A microcontroller can, but not necessarily, be a chip and integrated circuit board with a processor, memory, and a bootloader that allows the uploading of new code to the microcontroller, without the use of an external hardware programmer. The microcontroller can also include SRAM and an EEPROM, which can be read and written with the EEPROM library. The examples of the microcontroller of the food processor  1  are not intended to preclude embodiments which incorporate similar or equivalent processors and computer applications that facilitate operation of household appliances, currently or prospectively available. 
     With reference to  FIG. 2 ,  FIG. 3 ,  FIG. 4 , and  FIG. 5 , and continuing reference to  FIG. 1 , the food processor  1  incorporates a peel drive mechanism  20  which includes food bin  30 , fan  40 , skin catch  50  and crusher members  60 . Peel drive mechanism  20  is made up of a base  22  and electromechanical actuator  24  having a shaft  26 , dock  27 , and push plate  28 . The electromechanical actuator  24  can, but not necessarily, be a commercially available push-type solenoid, pull-type solenoid, or a push/pull-type solenoid. The illustrative and commercially available examples of the electromechanical actuator  24  of the peel drive mechanism  20  are not intended to preclude embodiments which incorporate similar or equivalent electric motors, cam shafts with lifter plates, cranks, crank substitutes, or other solenoids currently or prospectively available. 
     With reference primarily to  FIG. 2 , door  2  having hinge  3  of the food processor  1  is opened, allowing the food bin  30  to be removed from atop the push plate  28 . A handful of garlic cloves C are tossed into the food bin  30  and food bin  30  is returned to the interior  18  of the food processor  1 . Food bin  30  can, but not necessarily, be a receptacle constructed with sidewalls  32  or sidewalls and a bottom floor  32  and made out of clear BPA-free plastic or silicone. In an embodiment, the push plate  28  replaces the bottom floor  32  of the garlic bin  30  and can couple to the dock  27  of the shaft  26 , in order to provide more control of the actuation of the food bin  30 . 
     With continuing reference to  FIG. 1 ,  FIG. 2 ,  FIG. 3 , and  FIG. 4 , as shaft  26  is actuated through the through hole  36  (see  FIG. 4  and  FIG. 6 ), to drive the food bin  30  within the restraints of the guide  34  and into crusher members  60 , rapidly and/or frequently, depending on the peel program setting selected, the skins S of the garlic cloves C become detached. The food bin  30  can be selectively movable within a first food processing range of motion defined by a repeated upward then downward motion of the food bin  30  caused by the operation of the electromechanical actuator  24 . When electromechanical actuator  24  reaches the extent of its range of motion, the garlic cloves C are crushed against the crusher members  60 , forcibly and repeatedly, which causes the peeling of the skins S. At the conclusion of the peeling of the skins S from the cloves C, the food bin  30  is lowered away from the crusher members  60  and reset. 
     With reference primarily to  FIG. 5 , fan  40  having fan blades  42  can be activated to draw the lighter weight skins S from within the food bin  30  over the lip  37  and redirecting the skins S into the shoot wall  38  to finally fall into skin catch  50 . Skin catch  50  can, but not necessarily, be a receptacle constructed with sidewalls  52  or sidewalls and a bottom floor  52  and made out of clear plastic or silicone, similar to the garlic bin  30 . Skin catch  50  can be removed from within the interior  18  of the food processor  1  through the opening of the catch door  54  having catch hinge  56 , in order to discard the skins S. The whole, peeled cloves C can be removed from the food processor  1  and added to any dish or recipe that calls for whole, peeled cloves C or further processed by a knife, if so desired. 
     Referring primarily to  FIG. 1 ,  FIG. 2 , and  FIG. 6 , the food processor  1  can provide further processing of the whole, peeled cloves C in food bin  30  by way of cut drive mechanism  70 , which includes fulcrum  80 , column  90 , spring-spring combination  100 , and cutting support  110 . In an embodiment of the food processor  1 , while peel drive mechanism  20  is activated or reactivated supra in concert with cut drive mechanism  70 , whole, peeled garlic cloves C can next be chopped, sliced, diced, and minced, depending on the cut program setting selected. In addition, the cut drive mechanism  70  includes mount  72 , electromechanical actuator  74 , spool  76 , pin  77  and roller  78 . The electromechanical actuator  74  can, but not necessarily, be a commercially available push-type solenoid, pull-type solenoid, or a push/pull-type solenoid. The illustrative and commercially available examples of the electromechanical actuator  74  of the cut drive mechanism  70  are not intended to preclude embodiments which incorporate similar or equivalent electric motors, cam shafts with lifter plates, cranks, crank substitutes, or other solenoids currently or prospectively available. 
     In another embodiment, the cut drive mechanism  70  can, but not necessarily, include mount  72 , and electromechanical actuator  74 , as positioned from back  15  of the food processor  1 , without the usage of fulcrum  80  and arm  82 . 
     With continuing reference primarily to  FIG. 1 ,  FIG. 2 , and  FIG. 6 , upon activation of electromechanical actuator  74 , roller  74  is spun counterclockwise about the pin  77  within spool  78 , thereby causing the first end of the arm  82  near the electromechanical actuator  74  to be driven upwards. Fulcrum  80  having fin  84  is mounted on the fulcrum mount  86 . The fulcrum  80  drives the second end of the arm  82  to spin roller  96  about pin  94  within the spool  92  in a clockwise direction. Piston  106  of column  90  is driven downward into through hole  97  of the ledge  98  having a brace  99 . Spring-spring combination  100  includes first spring  102 , second spring  104 , divider  105 , and piston  106 . 
     Now with reference primarily to  FIG. 6 , piston  106  drives the spine  113  of the cutting support  110  downward causing the blades of the cutting support  110  to make contact with the cloves C. First spring  102  and second spring  104  can take the form of first and second coiled biases having pigtail end coils, in which one end of each of the first and second coiled biases can be coupled to the divider  105 , the other end of the first coiled bias coupled to the ledge  98 , and the other end of the second coiled bias coupled to the cutting support  110 . Thus, first spring  102  and second spring  104  each are separably elastic in compression as well as extension or tension. During the cutting operations, the first spring  102  of the spring-spring combination tensions from its original static position while the second spring  104  of the spring-spring combination  100  compresses. The illustrative example of the spring-spring combination  100  of the cut drive mechanism  70  is not intended to preclude embodiments which incorporate similar or equivalent spring combinations or springs in series, currently or prospectively available. 
     The cutting support  110  includes side walls and a top  114  and a cutting support guide  115 . Cutting support  110  can, but not necessarily, be a housing member or framework that couples to a blade or blades  112 . The cutting support  110  and its blades  112  can be selectively movable within a second food processing range of motion defined by a repeated downward then upward motion of the cutting support  110  and blades  112  caused by the operation of the electromechanical actuator  74 . The illustrative example of the cutting support  110  is not intended to preclude embodiments which incorporate similar or equivalent blade or cutting configurations and designs, such as frameworks or grids, currently or prospectively available. 
     Electromechanical actuator  74 , operably coupled to the cutting support  110  and blades  112 , is disposed in juxtaposition to the food bin  30 . When both electromechanical actuators  24 ,  74  reach the extent of their ranges of motion, the blades  112  extend downward in close approximation to making contact with or nearly contacting the bottom  32  of the food bin  30 . Thus, any foodstuffs within the food bin  30  can be chopped, sliced, diced, and/or minced, depending on the length of time of the selectively programmable cutting operation. The foodstuffs; e.g., chopped, sliced, diced, and/or minced garlic cloves C, in whatever desired form, can then be removed from the interior  18  of the food processor  1  by removing the food bin  30  out through the open door  2 , after the peel drive mechanism  20  and cut drive mechanism  70  finish the programmed operation cycle and become reset. 
     In various embodiments, the blades  112  of the cutting support  110  of the food processor  1  are detachable and replaceable with new or different blades for selectively cutting the cloves C. The illustrative example of the blades  112  is not intended to preclude embodiments which incorporate similar or equivalent flat cutting edges and saws disposed in a series next to one another or crisscross from each other, currently or prospectively available. 
     The present teachings thus advantageously provide for a food processor  1  that peels, chops, slices, dices, and minces. The present teachings provide for numerous other advantages as well, as will be recognized by one skilled in the art. 
     The description of the embodiments has been provided for purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure. Individual elements or features of a particular embodiment are generally not limited to that particular embodiment, but, where applicable, are interchangeable and can be used in a selected embodiment, even if not specifically shown or described. The same may also be varied in many ways. Such variations are not to be regarded as a departure from the disclosure, and all such modifications are intended to be included within the scope of the disclosure. 
     Example embodiments are provided so that this disclosure will be thorough, and will fully convey the scope to those who are skilled in the art. Numerous specific details are set forth such as examples of specific components, devices, and methods, to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms and that neither should be construed to limit the scope of the disclosure. In some example embodiments, well-known processes, well-known device structures, and well-known technologies are not described in detail. 
     The terminology used is for the purpose of describing particular example embodiments only and is not intended to be limiting. The singular forms “a,” “an,” and “the” may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms “comprises,” “comprising,” “including,” and “having,” are inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed or illustrated, unless specifically identified as an order of performance. It is also to be understood that additional or alternative steps may be employed. 
     When an element or layer is referred to as being “on,” “engaged to,” “connected to,” or “coupled to” another element or layer, it may be directly on, engaged, connected or coupled to the other element or layer, or intervening elements or layers may be present. In contrast, when an element is referred to as being “directly on,” “directly engaged to,” “directly connected to,” or “directly coupled to” another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship between elements should be interpreted in a like fashion (e.g., “between” versus “directly between,” “adjacent” versus “directly adjacent,” etc.). As used herein, the term “and/or” includes any and all combinations of one or more of the associated listed items. 
     Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as “first,” “second,” and other numerical terms do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments. 
     Spatially relative terms, such as “inner,” “outer,” “beneath,” “below,” “lower,” “above,” “upper,” and the like, may be used for ease of description to describe one element or feature&#39;s relationship to another element(s) or feature(s) as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as “below” or “beneath” other elements or features would then be oriented “above” the other elements or features. Thus, the example term “below” can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. 
     With respect to the use of substantially any plural and/or singular terms herein, those having skill in the art can translate from the plural to the singular and/or from the singular to the plural as is appropriate to the context and/or application. The various singular/plural permutations may be expressly set forth herein for sake of clarity. 
     It is understood by those within the art that, in general, terms used herein, and especially in the appended claims (e.g., bodies of the appended claims) are generally intended as “open” terms (e.g., the term “including” should be interpreted as “including but not limited to,” the term “having” should be interpreted as “having at least,” the term “includes” should be interpreted as “includes but is not limited to,” etc.). It will be further understood by those within the art that if a specific number of an introduced claim recitation is intended, such an intent will be explicitly recited in the claim, and in the absence of such recitation no such intent is present. For example, as an aid to understanding, the following appended claims may contain usage of the introductory phrases “at least one” and “one or more” to introduce claim recitations. However, the use of such phrases should not be construed to imply that the introduction of a claim recitation by the indefinite articles “a” or “an” limits any particular claim containing such introduced claim recitation to embodiments containing only one such recitation, even when the same claim includes the introductory phrases “one or more” or “at least one” and indefinite articles such as “a” or “an” (e.g., “a” and/or “an” should be interpreted to mean “at least one” or “one or more”); the same holds true for the use of definite articles used to introduce claim recitations. In addition, even if a specific number of an introduced claim recitation is explicitly recited, those skilled in the art will recognize that such recitation should be interpreted to mean at least the recited number (e.g., the bare recitation of “two recitations,” without other modifiers, means at least two recitations, or two or more recitations). Furthermore, in those instances where a convention analogous to “at least one of A, B, and C, etc.” is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., “a system having at least one of A, B, and C” would include but not be limited to systems that have A alone, B alone, C alone, A and B together, A and C together, B and C together, and/or A, B, and C together, etc.). In those instances where a convention analogous to “at least one of A, B, or C, etc.” is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., “a system having at least one of A, B, or C” would include but not be limited to systems that have A alone, B alone, C alone, A and B together, A and C together, B and C together, and/or A, B, and C together, etc.). It will be further understood by those within the art that virtually any disjunctive word and/or phrase presenting two or more alternative terms, whether in the description, claims, or drawings, should be understood to contemplate the possibilities of including one of the terms, either of the terms, or both terms. For example, the phrase “A or B” will be understood to include the possibilities of “A” or “B” or “A and B.” 
     As will be understood by one skilled in the art, for any and all purposes, such as in terms of providing a written description, all ranges disclosed herein also encompass any and all possible subranges and combinations of subranges thereof. Any listed range can be easily recognized as sufficiently describing and enabling the same range being broken down into at least equal halves, thirds, quarters, fifths, tenths, quadrants, thirds, etc. As a non-limiting example, each range discussed herein can be readily broken down into a lower third, middle third and upper third, etc. As will also be understood by one skilled in the art all language such as “up to,” “at least,” and the like include the number recited and refer to ranges which can be subsequently broken down into subranges as discussed above. Finally, as will be understood by one skilled in the art, a range includes each individual member. Thus, for example, a group having 1-3 routes refers to groups having 1, 2, or 3 routes. Similarly, a group having 1-5 impact zones, for example, refers to groups having 1, 2, 3, 4, or 5 impact zones and more or less, and so forth. 
     From the foregoing, it will be appreciated that various embodiments of the present disclosure have been described herein for purposes of illustration, and that various modifications may be made without departing from the scope and spirit of the present disclosure. Accordingly, the various embodiments disclosed herein are not intended to be limiting, with the true scope and spirit being indicated by the following claims. All references recited herein are incorporated herein by specific reference in their entirety.