Actuatable modular grinder system, component for modular grinder system, decompression device for modular grinder system, and decompression device

Abstract

A pocket insertable, non-circular, non-cylindrical modular grinder system and methods of making and assembling a modular grinder system are disclosed. The modular grinder system includes two or more sections that may be coupled together. The modular grinder system includes a shear mechanism and a gear assembly coupleable to the shear mechanism. The modular grinder system also includes one or more magnets. A modular grinder system with a decompression function is also disclosed. A gyroscope toy for use with the modular grinder system is also disclosed.

Description

[0001] Cross-reference to related applications This application claims priority and benefit to U.S. Provisional Patent Application No. 63 / 538,435, filed September 14, 2023, entitled “ACTUATABLE MODULAR GRINDER & FIDGET DEVICE”, the entire contents of which are incorporated herein by reference. Technical Field

[0002] This disclosure relates to grinders. One example grinder is a herbal grinder.

[0003] This disclosure relates to a modular grinder system. This disclosure also relates to inserts for the modular grinder system. This disclosure further relates to a method for assembling and manufacturing a modular grinder system with inserts.

[0004] This disclosure relates to a decompression device. This disclosure also relates to a modular grinder system having a decompression device. Background Technology

[0005] There are various manually operated herbal grinders on the market. These grinders are typically cylindrical in shape, consisting of two or more parts. Inside, there are usually multiple grinding teeth or surfaces, and a cavity for holding and grinding the herbs placed within. Traditional grinders require the user to rotate one section of the grinder relative to another section to perform the grinding action. These grinders usually require the use of at least one hand, and some means of holding the other rotating part of the grinder still—this could be another hand, or some other surface or structure that restricts the movement of that other rotating part. Unfortunately, due to inconsistencies in shape or manufacturing, these grinders can be bulky and difficult to operate, or offer a poor operating experience. Furthermore, current grinders are often manufactured through machining, resulting in material waste and increasing manufacturing costs.

[0006] Existing grinders are typically large and mostly cylindrical, making them difficult to fit in a user's pocket. Furthermore, traditional grinders use threaded connections, increasing design complexity and requiring additional steps in manufacturing and user assembly / disassembly. These grinders offer little or no storage space for unground materials, making it inconvenient to place materials such as herbs inside. Herbs also tend to adhere to existing grinder materials, making the grinder difficult to clean. This can also cause the grinder to jam.

[0007] Although most grinders have a rotating section, they do not offer functional support as a decompression or self-regulating tool.

[0008] Therefore, there is an urgent need for a grinder that can solve the above problems. Summary of the Invention

[0009] A range of pocket-sized and / or non-cylindrical grinders and biomass processors are provided. One or more decompression devices or toys are also disclosed.

[0010] In one or more embodiments, a modular grinder system capable of single-handed operation is described herein, comprising at least two sections. The modular grinder system may include a first section and a second section connectable to the first section. The first section is configured to move relative to the second section. The first and second sections may be connected to form an internal cavity, which may be keyed. One or more inserts may be disposed within the cavity. In at least one embodiment, the modular grinder system has a nonagonal cross-section. The first and second corresponding grinder sections may form a non-circular, non-cylindrical housing.

[0011] In one or more embodiments, this disclosure provides a modular grinder system having a shearing mechanism within a cavity. The shearing mechanism may have multiple teeth arranged such that, as they pass each other, one of the teeth shears the material against its adjacent teeth.

[0012] In one or more embodiments, this disclosure provides a modular grinder system having a gear assembly. The gear assembly can be coupled to a shearing mechanism to actuate the shearing mechanism. The gear assembly can also be configured to move a first section of the grinder system relative to a second section of the grinder system. In at least one example embodiment, the gear assembly includes one or more cycloidal gears that can mesh with a fixed ring gear. The gear assembly may include an eccentrically driven drive element to actuate the gear assembly.

[0013] In at least one embodiment, this disclosure provides a modular grinder system including a tactile alignment mechanism for aligning with similar edges of a non-circular housing. The tactile alignment mechanism may include a magnet. The magnet may be a programmable magnet or a polymagnet. The tactile alignment mechanism can provide tactile feedback to a user.

[0014] In one or more embodiments, this disclosure provides a modular grinder system configured to have decompression capabilities.

[0015] In another embodiment, this disclosure provides a gyroscope toy for a modular grinder system.

[0016] These and other features, advantages, and embodiments of the apparatus and method according to the invention will be described in, or will be apparent from, the following detailed description of various examples of embodiments. Attached Figure Description

[0017] Various examples of embodiments of the systems, apparatus, and methods according to the present invention will be described in detail with reference to the following accompanying drawings.

[0018] Figure 1 A perspective view of one or more examples of the modular non-cylindrical grinder described herein, viewed from a frontal perspective, is shown.

[0019] Figure 2 Shown from a rear view Figure 1 A three-dimensional view of a modular non-cylindrical grinder.

[0020] Figure 3 A perspective view of one or more examples of gyroscope variants of a modular grinder is shown.

[0021] Figure 4 A perspective view of one or more examples of a short variant of a modular grinder is shown, illustrating two pressed upper components for non-grinding operations.

[0022] Figure 5 A perspective view of an internal cycloidal gear used in a grinding operation is shown in one or more examples of the embodiments.

[0023] Figure 6 Two perspective views are shown for a top plug used in a grinding operation in one or more examples of the embodiments.

[0024] Figure 7 It shows the use of Figure 3 A 3D view of the top plug of a gyroscope variant of a modular grinder, intended for use in providing eccentric grinding operations.

[0025] Figure 8 A perspective view of the bottom plug for a modular grinder is shown in one or more examples of the embodiments.

[0026] Figure 9 A perspective view of a gyroscope plug-in for a modular grinder is shown in one or more examples of the embodiments.

[0027] Figure 10 Shown from a frontal view Figure 1 Three planar views of a modular non-cylindrical grinder.

[0028] Figure 11 It shows Figure 3 Three planar views of a gyroscope variant of a modular grinder.

[0029] Figure 12 It shows Figure 4Three plan views of a short variant of the modular grinder.

[0030] Figure 13 It shows Figure 5 Two plan views of the grinding operation of the internal cycloidal gear.

[0031] Figure 14 It shows Figure 6 The four planar views of the grinding operation plugin.

[0032] Figure 15 It shows Figure 9 Three planar views of the gyroscope plug-in of the modular grinder.

[0033] Figure 16 Shown from a frontal view Figure 1 An exploded view of the grinder.

[0034] Figure 17 Shown from a rear view Figure 1 An exploded view of the grinder.

[0035] Figure 18 It shows Figure 3 An exploded view of a gyroscope variant of a modular grinder.

[0036] Figure 19 It shows Figure 4 An exploded view of a short variant of the modular grinder.

[0037] Figure 20 It shows Figure 9 An exploded view of the gyroscope plug-in of the modular grinder.

[0038] Figure 21 It shows the use of Figure 1 Two plan views of the grinding plate and mill of the modular grinder.

[0039] Figure 22 Two perspective views of the grinder components are shown.

[0040] Figure 23 It shows Figure 22 An exploded view of the grinder.

[0041] It should be understood that the accompanying drawings are not necessarily drawn to scale. In some cases, unnecessary details may have been omitted to facilitate understanding of the invention or to avoid interfering with other details. Of course, it should be understood that the invention is not limited to the specific embodiments shown herein.

[0042] Within the scope of this application, it is explicitly intended that all aspects, embodiments, examples, and alternatives described in the foregoing paragraphs, claims, and / or the following description and drawings, particularly the various features therein, may be employed independently or in any combination. That is, unless certain features are incompatible, all embodiments and all features of any embodiment may be combined in any manner and / or combination. The applicant reserves the right to amend any originally filed claim or to file new claims, including the right to amend any originally filed claim to make it subordinate to any other claim and / or include any feature of any other claim, even if not originally asserted in this manner. Detailed Implementation

[0043] The following describes one or more specific embodiments. To achieve a concise description of these embodiments, this specification does not describe all features of the actual implementation. It should be understood that, as in any engineering or design project, numerous decisions must be made regarding the implementation to achieve the developer's specific goals, such as complying with system-related and business-related constraints, which may vary from implementation to implementation. Furthermore, it should be understood that such development work may be complex and time-consuming, but it remains routine work for design, manufacture, and production for those skilled in the art who benefit from this disclosure.

[0044] Referring to the accompanying drawings, the following components of a modular grinder are illustrated, and one or more of these components will be discussed in more detail in the description below.

[0045] 100: A modular grinder having at least two sections, at least one of which is free to rotate. 103: Base section of the grinder 102: A non-circular geometric structure with nine sides, three of which have three different lengths. 104: The parting line between the two halves is achieved through the use of magnets, which are arranged at approximately 120-degree intervals to create a cogging effect. 105: Top section of the grinder 106: Geometric cutouts on the top section to improve grip and one-handed operation. 108: Circular cylindrical extruders (e.g., 3) used to assist in the rotation of the grinding components. 110: Compatible magnets used to keep the device upright. 112: Offset profile extrusion with external geometry and rounded corners for play. 114: A freely rotating modular top component, typically driving a gear mechanism, and featuring an acute angle that matches the external geometry. 116: The contoured bottom edge for the triangular groove allows the user to rotate the device as it rotates. 118: As a profiled extruder with a triangular groove offset, it allows for the insertion of spheres or gemstones. 120: A raised triangular structure that offsets the geometry of the groove. 122: Cylindrical extrusions that can be pressed into spheres or gemstones (e.g., 3). 124: Geometric cutouts on the bottom section for gripping and one-handed operation. 126: Gyro Variants of Modular Grinders 128: A freely rotating modular top component, typically driving a gear mechanism, with acute angles matching the external geometry, resulting in a more rounded external geometry. 130: An angled cut in the middle section for use with the grip device. 132: Two identical angled sections that fit together at various orientations or angles for use in gyroscopic or rotational operations. 134: A short, compact version of the modular grinder 136: Two top modular sections pressed together by a ring bearing 137: Modular Gear Assembly 138: Cycloidal internal gear 139: Drive element for modular gear assemblies 140: Groove, used for the roller to run tangentially during rotation, thereby driving the roller concentrically with the device. 142: A notch for an eccentric shaft, allowing the gear to rotate eccentrically relative to the device. 143: Eccentric shaft 144: Geometry of an external gear with n teeth (n = number of teeth > 0) 146: Top insert for modular grinder 147: Top panel 148: A bearing column extending from the top plate rotates concentrically with the grinding body and is driven by an eccentrically rotating internal gear. 149: Bearing 150: A pin hole concentric with the device, supporting the gear mechanism and insert. 152: Isolated pointed structures in tooth geometry 154: Symmetrical flat structure, used to push the product over the tightly fitting teeth of the lower insert. 156: The external geometry of the top insert is flush with the internal geometry of the top gear section. 158: Top plug for the modular grinder gyroscope variant 160: The external geometry of the plug-in, aligning with the modular components of the top section. 162: Rear mating structure of the gyroscope plug-in 164: The tooth geometry of the gyroscope variant, the tooth shape can be straight or curved as shown in the figure, containing, for example, 4-5 teeth. 166: Bottom plug for the original variant of the modular grinder 168: Pinch rounded corners, allowing users to easily "pinch" the product at this location. 169: Teeth 170: Bottom insert tooth geometry with a roughly V-shaped pattern 171: Pinch Point Geometry 172: Outer fillet, used to help guide the product to the plug-in center. 174: Circular outer geometry with two flat surfaces for mating with the bottom section of the grinder. 176: Extended lip on the bottom insert to assist with disassembly. 178: Gyroscope variant of modular grinder 180: Coaxial column supporting planetary gears and flywheel 181: Precision Screws 182: Planetary gears surrounding a coaxial column, which can be a set of, for example, two or three gears. 183: O-ring 184: Bottom insert with cutout 186: The sun gear that drives the planetary gears 187: Carrier element 188: Flywheel 190: Annular bearing of the press-fitting device 192: Modular magnet placement structure for additional cogging effect in the top modular section 194: The bottom section of the modular grinder, featuring mating geometry for the bottom insert. 196: Housing, having a fixed ring gear with n+1 teeth relative to the internal gear. 198: The placement structure for the ball bearings or magnets in the tilt gyroscope section. 200: Sleeve bearing or guide bushing for gyroscope variants 201: Magnet 202: Grinding plate; Floating disc plate 203: Grinding and piercing 204: Grinded surface 205: Grinding cut 206: Thread 208: Grinding System 210: Upper grinding component 212: Lower half of the grinding machine component 214: Storage Warehouse 216: Bottom of the grinder Referring to the accompanying drawings, a range of pocket-sized and / or non-cylindrical therapeutic tools, toys, grinders, and biomass processors are provided. As shown in the drawings, a modular grinder system 100 is provided, in which multiple components can be added, removed, or interchanged to alter the functionality and / or feel of the device. The modular grinder system 100 may also be referred to hereinafter as a grinder system, or simply as a grinder. The modular grinder system described herein can be used to grind, pulverize, pulverize, and / or otherwise process (e.g., decompose) herbs, such as dried flowers or leaves. An exemplary herb may be hemp flowers; however, the grinder system can also be used to process other herbs, including but not limited to spices, legumes, and nuts. The grinder system 100 can also be used as a storage device. The grinder can be used to store ground or uncrushed herbs.

[0046] The grinder 100 described herein can also be used as a fidget device, therapeutic tool, or toy. For example, the grinder system described herein may include different textures, allow for various movements, and have multiple uses, enabling users to de-stress in more than one way. As previously mentioned, modular grinder systems can be modified to change the functionality or feel of the device. In one example system, the grinder may include a de-stressing plug. In other examples, the entire grinder system itself provides de-stressing functionality. In such example structures, components such as magnets or gear systems may contribute to the overall feel of the grinder. Benefits of using the grinder system as a de-stressing device, self-regulation tool, or therapeutic tool may include improved focus, relief of anxiety and / or stress, sensory stimulation, and increased productivity.

[0047] According to one or more examples, a non-cylindrical or non-circular geometry 102 enables the grinder 100 to be operated with one hand. Compared to conventional grinders, the non-cylindrical geometry 102 provides additional leverage points, making it easier to grip and actuate. This geometry also serves as a tactile alignment mechanism. Uniquely, the cross-section of the non-circular geometry 102 has an irregular nonagonal shape, i.e., a trisected nonagon. That is, any horizontal cross-section of this geometry consists of nine sides, forming three sets of three unequal sides of equal length, arranged such that each side is equal to the corresponding side after rotating 120 degrees around the centroid of the profile, but not equal to the adjacent side. The nine sides of the grinder are non-parallel facets. When viewed from the top, two sets of faces point inward toward the grinder, and the third set points outward away from the grinder. This geometry allows for three distinct “correct” and / or indicative positions or orientations. For example, starting from the default closed position, the top of the grinder can be rotated 120 degrees relative to the base of the grinder in either direction and the equal-length faces will align. In addition to providing assistance for a grinder that can be operated with one hand, the geometry also has a stress-relieving function that promotes sensory stimulation.

[0048] Figures 1-4, 10-12, and 16-19 illustrate one or more examples of a modular grinder system. In its most basic form, the modular grinder system 100 may have two sections that can be joined together. However, the grinder may have any number of sections, more than two, without departing from the overall scope of the invention.

[0049] Figures 1 and 2 illustrate a first configuration of a modular grinder system 100. Typically, the grinder system includes a base 103 having geometry 102 for engaging a user's palm and / or fingers, and one or more engagement surfaces (116, 118, 120, 122, and 124). The grinder includes a top or cap 105. Similar to the base, the grinder cap 105 includes geometry 102 for engaging a user's palm and / or fingers (particularly the user's thumb) and engagement surfaces (106, 108, 110, 112, and 114).

[0050] In the illustration, geometry 102 comprises a nonagonal shape formed by side plates (joining surfaces) of regular and irregular geometries. In this example, one or more geometric cutouts 106 are provided to grip and actuate the top 105 of the grinder 100. The cutouts 106 may be embedded within the periphery of the modular top component 114. In this example, the cutouts 106 are integral with the modular top component 114. Three trapezoidal cutouts are shown; however, other regular or irregular geometries or combinations are also possible. The cutouts 106 may also include surface texturing or roughening to enhance the tactile feel of the cutouts. One or more circular cylindrical extrusions 108 are also provided on the modular top component 114. Although three are shown, any number of cylinders 108 may be used. Both the cutouts 106 and the cylinders 108 may be separated at 120-degree intervals, as shown in Figure 1, for example. A magnet 110 is disposed at the center of the modular top component 114. This magnet can be used to keep the grinder system 100 upright. Surrounding the magnet 110, an offset profile extruder 112 of the outer geometry extends from the upper surface of the modular top part 114. The extruder 112 may include a rounded corner design. The extruder 112 may alternatively or additionally include surface texturing.

[0051] The contoured bottom edge 116 of the base 103 allows a user to rotate the device with one hand while holding it against the top of the grinder. In the exemplary illustration, the bottom surface of the base 103 includes a contoured extruder 118 extending therefrom. The shape of the extruder 118 may resemble that of the extruder 112 and match the geometry of the grinder. In Figure 2, the contoured extruder 118 includes an offset triangular groove that matches the geometry of a centrally located raised triangular structure 120. The raised triangular structure 120 may be offset within the contoured extruder 118. Circular cylindrical extruders (e.g., three) 122 are provided along the periphery of the extruder 118. An integral geometric cutout 124 is provided along the periphery of the base 103. When held with one hand, the elements 116, 118, 120, 122, and 124 of the base 103 can serve as reference points for the user, helping the user find a comfortable grip or feel. In other configurations, a magnet 110 can be used instead of the raised triangular structure 120, allowing the user to operate the grinder 100 with one hand while holding the grinder against the magnetic surface support.

[0052] Both base 103 and cap 105 can be constructed from multiple modular components. For example, in the illustrated configuration, the modular top component 114 can rotate independently of the outer wall of the non-circular segment 115. Furthermore, pillars 108 and 122 can be added or removed. In some examples, the user can replace the magnet 110 with a geometrically shaped gemstone (e.g., a raised triangular structure 120). Other configurations are also possible without departing from the overall scope of the invention.

[0053] Partition line 104 marks the joint point between the two halves. In one or more examples, the modular grinder system includes a low-friction interface or friction-reducing element for connecting the segments of the grinder (e.g., the two halves). On either side of partition line 104, the outer walls of non-circular segments 115 and 117 are formed. Non-circular segments 115 and 117 act as additional joint points that a user can use to engage, actuate, open, or close the grinder. The joint surfaces and non-circular segments together can also serve as points of sensory stimulation. For example, a user may find it easier and / or more pleasurable to hold and / or play with the grinder in one direction than in another. When joined together, the base and top are shorter than the width of the grinder, facilitating pocket placement. For example, the aspect ratio (width-to-height ratio) of grinder 100 is approximately 2.95:1.

[0054] Externally, the outer walls of mating surfaces 116, 118, 120, 122, and 124, as well as the non-circular segment 117, form the base 103. Similarly, the outer walls of mating surfaces 106, 108, 110, 112, and 114, as well as the non-circular segment 115, form the top 105. Internally, the base 103 and the top 105 accommodate an inner keying notch or cavity 194. The inner keying notch receives one or more inserts (e.g., grinder components or decompression devices), as discussed in detail below, and can rotatably secure the inserts to the base, top, or both.

[0055] Figures 3 and 11 illustrate a second exemplary modular grinder system 100, particularly a gyroid variant 126. Unlike the grinder system of Figure 1, whose base 103 and top 105 are actuated in separate, parallel planes, the gyroid variant 126 has a unique feature that allows the base 103 and top 105 to actuate in separate, non-parallel planes. In addition to its function as a grinder, the gyroid variant 126 can also function as a decompression or therapeutic device, providing a unique feel and actuation due to the irregular or angled planes of the base 103 and top 105.

[0056] The grinder system 100 of Figure 3 may be similar to the examples in Figures 1 and 2. A modular top part 128 may be freely rotatable relative to a pair of angled midsections 132 joined together. Each midsection 132 may include a cutout 130 for the user to grip during actuation. In the illustrated configuration, the outer periphery of the midsection 132 is substantially circular or cylindrical. The modular top part 128 may be formed with a non-circular geometry. In this example, the outer periphery of the modular top part 128 includes nine angled sides 129. The angled sides 129 may include cutouts 106 as shown in the configurations of Figures 1 and 2. A contoured extruder 112 extending from the outer surface of the modular top part 128 may match the nonagonal geometry of the sides 129. Circular cylindrical extruders 108 (e.g., three) may be inserted into the outer surface of the modular top part 128. A magnet 110 may also be attached to the modular top part 128.

[0057] Referring to Figure 11, the modular components of the base 103 can be matched with the modular components of the top 105. In other words, the base and top components can be identical. When joined together, the angular characteristics of the middle section 132 contribute to the unique actuation motion of the gyroscope variant. As in the configuration shown in Figure 1, internally, the base 103 and top 105 accommodate an inner keying notch 194. The inner keying notch 194 can receive one or more inserts (e.g., grinding components) and can rotatably secure the inserts to the base, top, or both.

[0058] Figures 4 and 12 illustrate a compressed or shortened variant 134 of the modular grinder system 100. Typically, the shortened variant 134 of the grinder system can be a compact version of the grinder system shown in Figures 1 and 2. More specifically, two modular top sections 136 can be pressed together to form the shortened variant 134. The top modular section 136 can resemble the modular top component 114. The top sections 136 can rotate freely relative to each other using an annular bearing 190 disposed within the modular top section 136. The annular bearing or thin-section bearing 190 can be used to connect components of the modular grinder system.

[0059] A short variant 134 of the modular grinder system may include a non-circular geometry 102 and engagement surfaces (106, 108, 110, 112, and 114) for engaging the user's palm and / or fingers. As in the examples in Figures 1 and 2, the geometry 102 of the short variant 134 comprises a nonagonal shape formed by side plates (engagement surfaces) of regular and irregular geometries. As shown in Figures 4 and 12, one or more geometric cutouts 106 are provided to grip and actuate the base 103 and top 105 of the grinder 100. The integrally formed cutouts 106 may be embedded within the periphery of the modular top section 136. In this example, three trapezoidal cutouts are shown formed in both the base 103 and top 105 of the modular top section 136. As with previous configurations, the cutouts 106 may also include surface texturing or roughening to enhance the tactile feel of the cutouts. One or more circular column extrusions 108 are also provided on the modular top section 136. Although three are shown, any number of columns 108 can be used. Both the cutout 106 and the columns 108 can be separated at 120-degree intervals, as shown in Figure 12. A magnet 110 can be disposed at the center of each modular top section 136.

[0060] Referring to Figures 5-9, 13-15, and 20, one or more plug-ins are shown. These plug-ins can be used with the exemplary modular grinder system 100 described above. Exemplary plug-ins may include, but are not limited to, grinder components, gear assemblies, storage components, decompression devices, and / or decompression components. Constructionally, a plug-in may include one or more fixed blades for mixing materials. In a further example, a plug-in may be a planetary gearbox-driven gyroscope toy, such as those shown in Figures 9, 15, and 20. Therefore, the modular grinder system 100 can be used alone or in combination for a variety of applications.

[0061] Figures 5-8 and 14 show exemplary grinder components that can be inserted or mounted for use in the grinder system of Figures 1-4.

[0062] Referring first to Figures 8 and 14, an example of a grinder component is a portion of a grinding chamber 166 (e.g., a herb grinding chamber). The grinding chamber 166 may have a geometry compatible with an inner keying notch 194 for mating with it. The grinding chamber 166 may snap into or press into the base 103 of the modular grinder system 100 shown in Figures 1 and 2. The outer geometry 174 of the grinding chamber 166 is generally circular and includes two flat surfaces configured to mate with the inner keying notch 194. The top edge 176 of the chamber 166 includes a lip to facilitate release of the chamber from the base 103 of the modular grinder system 100. As shown, the lower interior portion of the grinding chamber 166 may include one or more grinding teeth 169 extending from a surface of the grinding chamber (e.g., but not limited to the bottom surface). Each of the plurality of teeth 169 is pyramidal, but those skilled in the art will understand that various tooth geometries or alternative geometries may be used to grind materials. For example, cylindrical teeth can be used. Alternatively, blades or blade-type teeth can also be used. Multiple teeth 169 can be arranged in a basic V-shaped orientation. When used in conjunction with the upper toothed insert shown in FIG. 6, the V-shaped orientation serves both for grinding material (e.g., as a shearing mechanism) and for providing open space for both ground and unground material for storage or for the user to grasp (e.g., pinch). For example, the configuration shown in FIG. 8 includes a “pinch” rounded corner 168 that allows the user to easily grasp ground material after operating the grinder. The pinch rounded corner 168 is shaped so that the user can pinch (material) at a pinch point 171. In the illustration, the contour of the pinch rounded corner 168 is designed to receive the user’s fingers (e.g., index finger and thumb). The pinch point 171 includes part of a convex geometry surrounded on both sides by partially recessed and / or concave ramps. At least a portion of the pinch rounded corner may be positioned along a hole in the grinding chamber 166. The pinch radius can also be provided along the bottom surface of chamber 166. A guide radius 172 can also be provided between the hole and the bottom surface of grinding chamber 166. The guide radius 172 is configured to assist in guiding material toward the teeth 169 of grinding chamber 166. In this example, the guide radius 172 includes a curved ramp to facilitate material toward the teeth 169. Other shapes are also possible; for example, the guide radius could also be a substantially straight ramp.

[0063] Referring now to Figures 6, 7, and 14, two additional grinding component inserts are shown. Exemplary grinding components can be inserted into the top 105 of a modular grinder system 100. In the configuration shown in Figure 6, the top portion 146 of the grinder chamber includes a top plate 147 that can slide against the walls of the insert or connect to a bearing or other friction-reducing element. The outer geometry 156 of the top plate 147 is flush-fitted with the inner geometry of a portion of the gear assembly, which will be described later. This allows the top portion 146 to operate smoothly when actuating and grinding material. The top plate 147 can be rotatable or fixed. Extending from the top plate 147 to the grinding chamber 166 are one or more protrusions. In the example shown, the protrusions (e.g., symmetrical flat blades 154) facilitate the movement of material contained within the grinding chamber and shear material across various surfaces or between closely tolerant geometries (e.g., between compatible upper and lower grinding inserts). These protrusions may also include one or more teeth 152. Material can be sheared as the teeth of the upper and lower inserts pass each other. Opposite the protrusion on the top plate 147 are one or more bearings, which may be mounted on bearing posts 148, as components for engaging a gear mechanism used to rotate one section of the grinder relative to another section of the grinder. In one example configuration, an alignment pin may also be provided in a pin hole 150 approximately at the center of the plate. This alignment pin aligns the top rotating component of the decompression device, the eccentrically driven internal gear, and the top plate insert for a more structurally sound design.

[0064] Figure 7 illustrates a second exemplary grinding component for use in conjunction with the grinder system 100 of Figure 3. Functionally, the top insert 158 ​​for the gyroscope variant mimics insert 146. The outer geometry 160 of the top insert 158 ​​may be shaped and sized to mate with the inner geometry of the top 105 of the gyroscope variant. A plurality of teeth 164 (e.g., 4 or 5) may extend from a first surface of the top insert 158. A rear mating geometry 162 may be shaped and sized to match the receiving geometry of the inner surface of the modular top component 128.

[0065] The teeth or other cutting or dividing surfaces described herein may be integral and formed or made from the same base material as the parts to which they are attached. Alternatively, these surfaces may be composed of different materials advantageously suited to the task, including, for example, ceramics or other hard materials.

[0066] While the toothed system is shown and described in conjunction with Figures 6-8, in another example configuration, the material can be ground using a perforated component (e.g., a screen or plate) having sharp edges around each corresponding perforation. The perforated component can be a grinding plate, such as the example shown in Figure 21. In various examples, the grinding plate 202 can include holes, openings, or perforations 203 of various sizes and shapes. In example applications, a grinding plate with larger holes can be replaced with a grinding plate with smaller holes to control the size of the ground debris. Furthermore, using a grinding plate ensures consistency in the size of the ground material. The grinder system including the grinding plate 202 can also include a grinding surface or mill 204 configured to grind the material against the perforated grinding plate. Multiple cuts can extend into the surface of the mill 204. Specific shapes and patterns of the cuts are shown in the figures; however, other configurations (e.g., the shape and size of the cuts) are also possible. The cuts 205 in the milled surface 204 are configured to uniformly induce and distribute material through the perforations 203. The perforated part can be a metal piece with holes of virtually any shape or design, either photo-etched or laser-cut.

[0067] Referring now to Figures 5, 13, 16, and 17, a modular gear assembly or gear mechanism is shown. Modular gear assembly 137 includes one or more interchangeable or interchangeable components. Modular gear assembly 137 may include, for example, pulleys and / or wheels (with or without tires) having mating rotating parts with or without teeth, for any combination of gear reduction or speed-up purposes. In the example shown in Figures 16 and 17, modular gear assembly 137 includes a gear mechanism or gearbox located above top plate 147. Gear assembly 137 typically includes three elements: a housing, gears, and a drive element. The housing 196 of the gear assembly may, for example, be formed within a portion of the top 105 of the modular grinder system 100; other configurations or locations are also possible. For example, the gear assembly may instead be housed within a portion of the base 103. In the illustrated configuration, housing 196 may include a fixed ring gear having n+1 teeth relative to the number of teeth on the internal gear 138, where n is the number of teeth on the internal gear. In some examples, housing 196 may include an aperture 192 to receive magnet 201 or a magnetic indicator ring, which will be described later. A portion of housing 196 may be shaped or sized to mate with or engage with a thin-section bearing 190 or other friction-reducing element. The thin-section bearing may be used to join sections of a modular grinder together.

[0068] Figures 5 and 13 illustrate an exemplary, generally flat gear 138. The internal gear 138 employs a cycloidal design, where the gear's teeth 144 may have one less tooth than the outer gear ring of the housing 196, resulting in a gear reduction ratio of r = (PL) / L, where P represents the number of teeth on the housing and L represents the number of teeth on the internal gear. For example, the gear mechanism shown in Figure 17 is 8:1. Referring again to Figure 5, gear 138 may include a slot or aperture 140 configured to allow bearing posts 148 and bearings 149 to run tangentially as the driven element rotates or is driven. A central aperture or hole 142, positioned relative to gear 138, is configured (e.g., sized and shaped) to receive an eccentric shaft 143 of the drive element 139.

[0069] Typically, the drive element 139 includes a portion of the top plate insert in the first part, specifically a protrusion (e.g., a bearing post 148 with a bearing 149), which rotates tangentially to the slot 140 of the internal gear, thereby driving the top plate 147 in the opposite direction. The drive element also includes an eccentric drive shaft 143. This eccentric shaft may be integrally formed with the modular top component 114. Alternatively, the shaft may be a separate, connectable component. Actuation of the modular top component 114 drives the eccentric shaft 143, which in turn rotates the internal cycloidal gear 138 within the internal region of the housing 196. With the aid of the slot 140 and the bearing 149, the bearing post, and thus the top plate 147 itself, rotates, which in turn translates into a grinding action within the chamber 166. While specific examples have been discussed, those skilled in the art will understand that alternative, fewer, or additional components may be used for the gear assembly.

[0070] Modular gear assembly 137 can have varying gear ratios, providing either high-speed, low-torque or low-speed, high-torque configurations. The cycloidal gear 138 shown in the figure is similar to a single-stage planetary gear. In various examples, the modular gear assembly may include additional gear stages to significantly improve the gear reduction provided by the device operation. In another example, the modular gear assembly may include a clutch mechanism. This clutch mechanism may include a clutch coupled to the gear assembly and operable by the user's hand. In a further example, the gear assembly may include a switch configured to engage gears. This switch can also be used to cycle between gear stages. Unlike other gear systems used in industrial applications, modular gear assembly 137 maintains a compact size, allowing the grinder system 100 to be placed in a pocket.

[0071] The modular gear assembly 137 also allows users to operate the device with just one hand by rotating the top modular section 114, rather than the entire top assembly. With the grinder supported for stability, the user may only need one finger to operate the device. Additional features and protrusions can be added throughout the modular assembly to aid in the ergonomics of grinder operation; as shown, these protrusions increase pressure relief when not in use.

[0072] The gear reduction provided by the modular gear assembly 137 allows the user to operate the grinder system with less effort or force. This not only enables one-handed operation, but the specific design and engineering of the segmented geometry (e.g., tooth shape, tooth spacing, manufacturing tolerances, floating plates that move away in the shared space after the whole piece is ground or segmented) also allows for play without causing the material to be ground to become overly refined. In these cases, the modular grinder system 100 acts as a decompression or toy device to occupy the mind or relieve stress. To aid in the rotation of the top modular section, additional contours, notches, planes, edges, textures, radii, and protrusions are added, which serve as ergonomic tactile points to produce a satisfying tactile experience and provide tactile indication of the location of various parts.

[0073] Another example plug-in for the aforementioned system is a gyroscope toy. Figures 9, 15, and 20 show a planetary gearbox-driven gyroscope toy 178 configured for use with the modular grinder system 100. This gyroscope toy may also be referred to herein as a gyroscope toy, a spinning top, or a spinning top. The exemplary gyroscope toy 178 includes a coaxial post 180 configured to support a series of planetary gears 182, a sun gear 186, and a flywheel 188. The gyroscope toy also includes a carrier element 187 configured to engage with and be driven by an eccentric shaft 143. As best shown in Figure 20, a precision screw 181 can be used to connect each corresponding planetary gear 182 to the carrier element 187. The planetary gear 182 can rotate about the precision screw 181 via a sleeve bearing 200. Each planetary gear 182 may include an O-ring 183. The sun gear 186 may be shaped to mesh or engage with the corresponding O-ring 183 of the planetary gear. O-rings help transfer rotational energy between the sun gear 186 and each planetary gear 182, which in turn can be transferred to the coaxial column 180 and flywheel 188.

[0074] The spinning top toy 178 also includes a lower housing element, such as the annular insert 184 shown in the figure. The outer geometry 174 of the annular insert 184 includes a generally circular surface comprising at least two flat surfaces shaped and sized to mate with the inner keyed cavity 194 of the base 103. The inner bore of the insert 184 is configured to accommodate at least part or all of the flywheel 188, the sun gear 186, the planetary gear 182, and the carrier 187, thereby keeping the spinning top compact.

[0075] By continuously actuating the spinning top toy for a period of time, the user can build up momentum in the flywheel (e.g., high-speed rotation), which can produce a unique gyroscopic effect. For example, when the flywheel 188 is spinning, the spinning top toy's gyroscopic inertia resists any external force that would cause it to change direction, such as when the user spins the spinning top toy by hand.

[0076] Referring to Figures 16-19, an exemplary grinder system 100 is shown in an exploded view. Modular grinder components can be held together by press fitting and / or magnets 201. Therefore, fasteners are not used or required, making the grinder easy to assemble and disassemble, and allowing for interchangeability of various modular components. In the example shown, a series of three magnets 201 are mounted in each of the top and bottom halves of the grinder. These magnets are arranged at 120-degree intervals and oriented such that they hold the grinder together in its default closed state or indicated position (where each side of one half of the grinder is aligned with the collinear, equal-length sides of the other half). Furthermore, these magnets 201 produce a tactilely satisfying cogging effect when the two halves rotate in opposite directions. Further, the cogging effect from the magnets 201 can serve as a tactile alignment mechanism (e.g., orienting the grinder system to an indicated position). As can be seen in the figure, multiple locations can be provided to receive one or more magnets 201. For example, multiple holes or receiving portions 192 can be spaced around the outer ring. Magnet 201 can be press-fitted or securely held in any or all of these positions. These positions (e.g., 192) allow the user to install, modify, and reconfigure the magnet and the magnetic cogging effect. For this purpose, various magnets, positions, and magnet polarities can be used to generate attraction and repulsion and form the magnetic cogging effect.

[0077] In one example configuration, a bearing may be positioned at the center of a grinder section, and a positionable carrier may be attached to the bearing. This carrier may be coupled to a magnetic indicator ring, allowing for the interchangeability of the magnet components. In various examples, magnet 201 may be a programmable magnet (e.g., a polymagnet) and / or an indicator magnet. A programmable magnet can be programmed or encoded by changing the polarity and / or field strength of each source in the magnetic source array constituting each configuration. For example, in one configuration, a first grinder component may have an indicator magnetic attachment feature, which may be a multipole magnet or a polymagnet. A second grinder component or mating component may have a second / matting magnetic attachment feature. This second magnetic attachment feature may be any number or type of magnet. In a further example, the second magnet may be a multipole magnet. These multipole magnets have multiple polarities arranged in a certain pattern at predetermined locations (i.e., programmed), forming a magnetic keying system between the first and second multipole magnets (i.e., between grinder sections). Multipole magnets can orient two grinding components relative to each other at predictable and programmable intervals (i.e., indicating positions), or alternatively, can be used to generate the aforementioned cogging effect. While specific examples have been described, it will be understood that various alternatives may also be applicable to the intended purpose.

[0078] The grinder system 100 disclosed herein can be manufactured from a variety of durable materials. For example, the grinder components can be ceramic, machined aluminum, plastic, metal injection molded parts, and combinations thereof. In one example, the components are made of a durable, easy-to-clean, and / or non-stick material.

[0079] Grinding components can be manufactured by various means, including but not limited to 3D printing, molding, machining, metal injection molding (MIM), laser cutting, electrical discharge machining (EDM cutting), photolithography (and subsequent lamination), ceramic injection molding, and / or combinations of the above methods.

[0080] In one example, one or more grinding components may be coated with a PVD coating, providing engineering benefits (reduced coefficient of friction, increased hardness / durability) and aesthetic benefits (color / texture), etc.

[0081] Components of an exemplary modular grinder system include an embedded bottom insert (e.g., chamber 166) that mates with two planes of a bottom segment geometry (e.g., an inner keying notch) 194. The inner keying notch 194 is configured to hold the bottom insert in place without the use of fasteners. The top segment 105 consists of a press-fit rotating top portion (e.g., modular top component 114) pressed directly onto an annular bearing 190. Additionally, gear assembly components may be press-fitted onto a smaller annular bearing 190 located within a corresponding notch in the top insert of an internal gear. The bearing 190 provides a low-friction interface between the segments of the modular grinder system. However, other low-friction solutions are also possible. In one example, such as in a shorter variant of grinder 100, two top rotating components may be press-fitted and coupled to or connected to an annular or thin-section bearing 190.

[0082] The two halves can be assembled using magnetic attraction. The interior of the device is accessible when the two halves are twisted to disengage or reduce the magnetic force holding them together, and then the magnet 201 is pulled far enough away that it no longer attracts each other. Material is then loaded onto the bottom or bottom surface of the lower insert (e.g., chamber 166) in any orientation. Once loaded, the top section 105 can be placed back to cover the material. The grinder system 100 is then operated by rotating the top section relative to the statically held bottom section or otherwise rotating it in the opposite direction. Furthermore, a single-handed rotation of the component mounted on the ring bearing will only cause the top insert (e.g., plate 147) to rotate and shear the material.

[0083] Figures 22 and 23 illustrate another exemplary grinder system 208. This grinder includes one or more components that, when assembled (e.g., screwed or press-fitted) together, may have a generally cylindrical shape. The actuation and assembly of the grinder are simplified using a thin-section bearing 190. The thin-section bearing 190 may be press-fitted into the top or cap 210 of the grinder 100. The top 210 may include a plurality of teeth extending from the lower surface of the top. When assembled for use, the inner bore of the thin-section bearing 190 receives the outer periphery of the lower half 212 of the grinding chamber. The incorporation of the thin-section bearing 190 not only separates one or more components and reduces friction between them but also serves a magnetic function (e.g., holding the components together), which further simplifies the design and reduces the number of parts required for the function. Furthermore, the use of a large-diameter thin-section bearing 190 provides better stability in both the radial and axial directions.

[0084] Thin-section bearings 190 also allow material to pass through the bearing bore, facilitating a more streamlined design and function compared to using smaller, more conventional bearings. Incorporating a larger-diameter thin-section bearing into a design that utilizes a center post and smaller-diameter bearings also distributes the load over a larger surface area and more balls, rollers, or any friction-reducing mechanisms used. This design also advantageously allows for the removal of the center post, pin, or any other non-grinding component or geometry from the grinding zone, providing more design options. The bearing does not need to have balls or rollers, but can be a suitable material assembly, with or without lubrication, of appropriate size, shape, and material to provide sufficient friction reduction and stability of the rotating component relative to its connectable component. In at least one example, a large-aperture thin-section bearing may comprise two ceramic rings, whose geometry, for example, keeps one ring radially and axially aligned with the other.

[0085] The use of the ring bearing 190 greatly improves the feel of operating the grinder and / or treatment device. Furthermore, the appropriate bearings between rotating parts reduce the force required for operation or handling.

[0086] The rotary seal already incorporated in bearing 190 also makes it easier to seal the separable parts of the device in an odor-sealing manner compared to conventional grinders, which rely on a larger gap between the bushing and moving parts to achieve rotation without jamming or seizing.

[0087] The components of the grinder 208 shown in Figures 22 and 23 can also be connected via threads 206. For example, the grinder storage compartment 214 and the bottom component 216 include threads 206 and can be connected to components that include threads 206. Threads 206 can be configured such that a quarter turn (90-degree rotation) between the threaded components allows for both separation and engagement of the threaded components. Compared to conventional grinders that utilize small and compact threads, the larger threads 206 of the grinder 100 advantageously allow users to effortlessly assemble or disassemble mating components.

[0088] Referring again to the modular grinder system in Figure 1-4, the reduction in size compared to other commercially available dry material grinders comes from the use of modular top and bottom sections, rather than several threaded or magnetic sections attached to each other in a straight line. The required volume of this device is further reduced compared to other products currently in production, because the space for holding unground material and / or the internal volume can also be used as storage space for ground material.

[0089] This versatile volumetric space is achieved through one or more of the following methods.

[0090] The design incorporates space for the accumulation of abrasive material, reduces the total number of teeth, and includes movable cutting surfaces or geometries to engage un-abraded material, which are then removed to release volume (e.g., a disc or floating plate with orifices, or other material-splitting devices, or a flap that can be hinged to selectively apply more abrasive pressure when rotated in one direction relative to the opposite direction). Figure 21 illustrates an exemplary disc 202.

[0091] The disk or floating plate 202 can be actuated by a non-circular geometry to connect one or more external components and transmit torque generated by the rotation of one or more external components.

[0092] The floating plate 202 can be produced by photolithography and / or stamping and / or laser cutting, followed by, or without, sharpening to create a segmenting surface that can be incorporated into a single disk design. The floating plate may also have designs incorporated into or added thereto to conform to and / or indicate geometry to hold the floating plate in a rotationally fixed position relative to the rotating component for material segmentation, and, but not limited to, to apply segmenting pressure through any type of elastic element, including magnetic attraction or repulsion. The described actions further enable the floating plate to be positioned wherever desired within a dual-purpose grinding and / or storage space.

[0093] Also consider using one or more common, low-cost blades (such as those used in utility knives and / or razors) as replaceable splitting elements.

[0094] In one example, the blade is held in place within a floating plate with its sharp edge positioned on one side of the floating plate, contacting the inside of the grinder when in storage mode.

[0095] Non-circular geometry can surround the perimeter of the plate and / or be close to its center. The plate only needs to have a shape that facilitates satisfactory material division. Circular geometry can be used, but is not required.

[0096] The floating plate can also be actuated in the axial direction by any type of elastic element and / or by magnetic repulsion or attraction, facilitating the transformation of the grinder's internal volume from a grinding mode for unground materials to a storage mode for already ground materials.

[0097] Preparing the floating plate version may involve aligning the external geometry to a predefined position, then separating the components to open the chamber for inserting unground material. The chamber is then closed, and the grinder is actuated to process the material. A reset button may also be desired, which, when pressed, returns the floating disc from its stored state to the ready-to-grind position.

[0098] As discussed throughout, these grinding systems and their variants, due to the nature of their offset or eccentric construction and magnetic stop mechanisms, can also function as devices for physical therapy and / or flexibility enhancement. Various other geometries are also applicable, but when used in the hand, whether against a hard surface, against another hand, or with fingers against the palm, the device can provide a means of resistance or other mechanism to force a person to move their fingers independently and in various different sequences.

[0099] The modular grinder system 100 features a low profile. The more portable device can be stored in a pocket, bag, handbag, or otherwise similarly without damaging the device, surrounding items, or any dried herbs contained within. The non-circular external geometry allows for a thinner device while still being able to grind sufficient amounts of material. Optionally, a storage area can be provided within the grinder.

[0100] Mass customization of personal items has become a major purchasing factor for many consumers. The overall magnetic design and various modular components allow users to fine-tune their experience, or easily adjust, configure, or assemble various parts or components of the device for a new experience. Other customization options may include device materials, coatings and colors, different gear reduction ratios, evolved ergonomic considerations, and / or adaptive changes to the modular components shown in the figure.

[0101] Many commercially available dry-grinding machines will have teeth machined from aluminum billets to tear the material, allowing it to fall into the secondary holding stage. The manufacturing method is a major limitation of these designs; however, modular grinding devices do not have these same drawbacks, thus allowing for the implementation of a wide variety of designs.

[0102] The modular design, incorporating a magnetic construction, allows for easy disassembly of the device for cleaning and modification. The absence of threads also contributes to improved cleanability and design flexibility.

[0103] One or more, individually or in combination, of the disclosed embodiments may provide one or more technical effects, including providing a means of operating a herbal grinder with one hand. Additional technical effects include providing a modular grinder system having at least two sections and one or more interchangeable parts. Additional technical effects include providing a modular grinder system with decompression functionality. The technical effects and problems described in this specification are exemplary and not limiting. It should be noted that the embodiments described in this specification may have other technical effects and can solve other technical problems.

[0104] As used herein, the terms “about,” “approximately,” “substantially,” and similar terms are intended to have a broad meaning and are consistent with common and accepted usage by one of ordinary skill in the art to which this disclosure pertains. Those skilled in the art who review this disclosure will understand that these terms are intended to allow for the description of certain described and claimed features without limiting the scope of those features to the precise characteristics provided. Therefore, these terms should be interpreted as indicating that non-substantial or non-material modifications or alterations to the described and claimed subject matter are considered to fall within the scope of the invention as set forth in the appended claims.

[0105] It should be noted that references to relative positions (e.g., "top" and "bottom", "left" and "right", "front" and "back", "inner" and "outer") in this description are used only to identify various elements oriented as shown in the accompanying drawings. It should be recognized that the orientation of a particular component may vary considerably depending on the application in which it is used.

[0106] For the purposes of this disclosure, the term "connection" refers to the direct or indirect connection between two components. Such a connection can be static or movable. It can be achieved by the two components, or the two components with any additional intermediate component, forming a single integral entity, or by attaching the two components, or the two components with any additional intermediate component, to each other. Such a connection can be permanent, or removable or detachable.

[0107] The terms “fixed,” “non-fixed,” and “removable,” and their variations, may be used herein. The term “fixed” and its variations refer to making something secure, stable, or stationary. However, it should be understood that fixed does not necessarily mean permanent—but only that a significant or exceptional amount of work is required to make it non-fixed. The term “removable” and its variations refer to something whose location, orientation, or state can be easily changed. In this document, “removable” is meant as the antonym of “fixed.” Alternatively, the term “non-fixed” may be used as the antonym of “fixed.”

[0108] As used herein, the terms “a” and “an” are defined as one or more. The term “multiple” as used herein is defined as two or more. The term “another” as used herein is defined as at least a second or more. The terms “including” and / or “having” as used herein are defined as including (e.g., open-ended language). The phrase “at least one of…and…” as used herein refers to and covers any and all possible combinations of one or more of the listed related items. For example, the phrase “at least one of A, B, and C” includes only A, only B, only C, or any combination thereof (e.g., AB, AC, BC, or ABC).

[0109] It is equally important to note that the construction and arrangement of the systems, methods, and apparatuses illustrated in the examples of various embodiments are illustrative only and not limiting. Although only a few embodiments are described in detail in this disclosure, it will be readily apparent to those skilled in the art upon review of this disclosure that numerous various alternatives, modifications, variations, improvements, and / or substantial equivalents (whether known or currently foreseeable) are possible (e.g., variations in the size, dimensions, structure, shape, and proportions of various elements; variations in parameter values, mounting arrangements, material use, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter. For example, an element shown as integrally formed may be constructed from multiple parts, or elements shown as multiple parts may be integrally formed; the operation of an interface may be reversed or otherwise varied; the length or width of the structure and / or components or connectors or other elements of the system may be varied; the nature or number of adjustment positions provided between elements may be varied (e.g., by variations in the number of engagement slots or variations in the size of the engagement slots or variations in the engagement type). The order or sequence of any process or method steps may be varied or reordered according to alternative embodiments. Other substitutions, modifications, variations, and omissions may be made in the design, operating conditions, and arrangements of the examples of various embodiments without departing from the spirit or scope of the invention. Therefore, this invention is intended to cover all known or previously developed alternatives, modifications, variations, improvements and / or substantial equivalents.

[0110] While the invention has been described with reference to examples of the embodiments described above, various alternatives, modifications, variations, improvements, and / or substantial equivalents (whether known or currently foreseeable) will likely become apparent to those skilled in the art. Therefore, the examples of embodiments of the invention described above are intended to be illustrative and not restrictive. Various changes may be made without departing from the spirit or scope of the invention. Thus, the invention is intended to cover all known or previously developed alternatives, modifications, variations, improvements, and / or substantial equivalents.

[0111] The technical effects and problems described in this specification are exemplary and not restrictive. It should be noted that the embodiments described in this specification may have other technical effects and can solve other technical problems.

Claims

1. A grinder operable with one hand, comprising: First section; A second segment, which can be connected to the first segment and is configured to move relative to the first segment, the first segment and the second segment forming an internal cavity; A shearing mechanism is installed in the cavity; as well as A gear assembly configured to move the first segment relative to the second segment.

2. The grinder according to claim 1, wherein the first section and the second section form a non-circular shell.

3. The grinder according to claim 1 or 2 further includes a tactile alignment mechanism for aligning similar edges of the non-circular housing of the grinder.

4. The grinder according to any one of claims 1-3, wherein the shearing mechanism comprises a plurality of teeth arranged such that one of the plurality of teeth passes over its adjacent teeth.

5. The grinder according to any one of claims 1-4, wherein the shearing mechanism comprises a set of pyramidal teeth.

6. The grinder according to any one of claims 1-4, wherein the shearing mechanism comprises one or more blades.

7. The grinder according to any one of claims 1-6, wherein the gear mechanism comprises: Fixed ring gear; Cycloidal gear; as well as A drive element connected to the cycloidal gear.

8. The grinder according to any one of claims 1-7, further comprising a low-friction interface between the first section and the second section.

9. The grinder according to any one of claims 1-8, wherein the interface connecting the first section and the second section is threadless.

10. The grinder according to any one of claims 3-9, wherein the tactile alignment mechanism comprises a magnet.

11. The grinder according to any one of claims 3-10, wherein the grinder provides tactile feedback to the user.

12. The grinder according to claim 10 or 11, wherein the magnet comprises a programmable magnet.

13. The grinder according to any one of claims 1-12, wherein the grinder may be configured to have a decompression function.

14. The grinder according to any one of claims 1-13, wherein the grinder is modular, such that the first section, the second section, and one or more additional sections can be added, removed, and / or interchanged.

15. The grinder according to any one of claims 1-14, further comprising a thin-section bearing connecting the first section and the second section.

16. A modular grinder system, comprising: A first segment and a second segment that can be connected to the first segment; A keying notch is formed between the first segment and the second segment, the notch being configured as a receiving plug, the plug being selected from a group consisting of a shearing mechanism plug and a gyroscope plug.

17. The modular grinder system of claim 16, wherein the gyroscope insert comprises a flywheel.

18. The modular grinder system of claim 16 or 17, wherein the gyroscope insert includes features configured to mate with the keying notch.

19. The modular grinder system of claim 15, wherein the shearing mechanism insert includes features configured to engage with the keying notch.

20. The modular grinder system according to any one of claims 16-19, further comprising a thin-section bearing connecting the first section and the second section.

21. A modular grinder system operable with one hand, comprising: A first section and a second section connectable to the first section, the first section and the second section forming an internal cavity; A shearing mechanism housed within the cavity; as well as A gear assembly, which is coupled to the shearing mechanism and configured to drive the shearing mechanism.

22. The modular grinder system of claim 21, wherein the first section and the second section form a non-circular housing.

23. The modular grinder system according to claim 21 or 22, wherein the cross-section of the modular grinder system comprises a nonagonal shape.

24. The modular grinder system according to any one of claims 21-23, wherein the shearing mechanism comprises a plurality of teeth arranged such that a tooth among the plurality of teeth shears material between adjacent teeth.

25. The modular grinder system according to any one of claims 21-24, further comprising a tactile alignment mechanism, the tactile alignment mechanism comprising a magnet.

26. The modular grinder system of claim 25, wherein the magnet comprises a programmable magnet or a polymagnet.

27. The modular grinder system of claim 25, wherein the magnet comprises a series of magnets.

28. The modular grinder system according to any one of claims 21-27, further comprising a low-friction interface between the first section and the second section.

29. The modular grinder system according to any one of claims 21-28, wherein the interface connecting the first section and the second section is threadless.

Images