Locking case that encases and secures a knife block

US20260198719A1Pending Publication Date: 2026-07-16

Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Filing Date
2025-11-17
Publication Date
2026-07-16

AI Technical Summary

Technical Problem

Existing knife blocks do not effectively prevent children from accessing sharp utensils, and existing locking solutions are cumbersome or unreliable, such as combination locks, key locks, or electric/magnetic locks that can be forgotten or rendered inoperable.

Method used

A locking case that encases a knife block, with a magnetized key that aligns with internal locking elements to automatically form a locked engagement when closed, allowing quick access with proper alignment and magnetic storage on a nearby appliance.

Benefits of technology

Provides secure, convenient access to knife blocks while preventing unauthorized access, especially by children, by using a magnetized key that aligns with internal locking elements and can be magnetically stored out of reach.

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Abstract

A locking case is disclosed that entirely receives, encases, and locks a knife block within an internal compartment. The locking case moves between an open condition for receiving the knife block and a closed condition encasing the received knife block. A default locked engagement forms upon moving to the closed condition. Moving the locking case to an unlocked condition, granting to the received knife block, requires proper engagement of a removable key to a locking interface along an exterior of the locking case, whereby magnetic locking elements within the removable key align with lock elements physically connected within the locking case. The magnetic connection formed by the removable key also enables it to both act like a handle for the locking case when properly engaged as well as being hidden away through a magnetic connection with a neighboring kitchen appliance to prevent access to the encased knife block.
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Description

CROSS REFERENCE TO RELATED APPLICATION

[0001] This application claims the benefit of priority of U.S. provisional application number 63 / 745,538, filed 01 / 15 / 2025, the contents of which are herein incorporated by reference. BACKGROUND OF THE SUBJECT DISCLOSURE

[0002] The present invention relates to utensil blocks and, more particularly, to a locking case that completely receives, encases, and locks a knife block therein, wherein formation of a locked engagement of the locking case is automatically formed internally upon the locking case being closed, and wherein unlocked engagement requires proper alignment of a removable, magnetized key along an external locking interface of the locking case.

[0003] Knife blocks, or utensil housing blocks, are used to store knives and other sharp kitchen utensils. Knife blocks typically include a plurality of receptacles formed in or otherwise provided by a body, into which the utensils are inserted for storage. Utensil blocks are typically designed so that the handles of the utensils remain easily within reach and can be easily withdrawn from the housing block. This easy accessibility of properly retained knives is its main attraction; however, in a kitchen where children are present this presents a serious safety issue that is often overlooked.

[0004] The storage and organization of the knife set is limited for functional and aesthetic purposes, which frustrates attempts to solve the problem of keeping utensil blocks sheathing sharp utensil locked away from children. Current solutions within this field are very limited as they, for example, require storage in a drawer or a locked cabinet, thereby rendering the knife block itself useless. Other solutions include purchase of a new knife block with integrated cover elements that have a lock positioned on the utensil block or the integrated cover elements, wherein the lock is a combination lock, a key lock requiring a physical key, an electric lock or a magnetic lock, wherein the latter two require an electric connection to engage or disengage the electric / magnetic lock. Obvious drawbacks present themselves: a user could forget the combination, a user could misplace the physical key, or they could lose electrical power thereby rendering the utensil block inaccessible even when the party is over and / or when kids are not present.

[0005] As can be seen, there is a need for a separate locking case that entirely receives, encases, and locks a knife block therein, wherein formation of a locked engagement of the locking case is automatically formed internally upon the locking case being closed, and wherein unlocked engagement requires proper alignment of a removable, magnetized key along an external locking interface of the locking case, and wherein the removable key can be conveniently retained away from the locking case by being magnetically connected to a nearby kitchen appliance.SUMMARY OF THE SUBJECT DISCLOSURE

[0006] The subject disclosure locking case is operable with varied kitchen knife sets or any other utensil blocks if they fit within the compartment defined by the locking case. The subject disclosure embodies a removable magnetizable key enabling quick and easy access to the encased knife set / utensil block within the otherwise locked locking case. Locked encasement of the utensil blocks, wherein the only workable key is one having a specific spatial arrangement of magnetized material to engage the lock of the locking case, not only prevents unintended access to the encased knife block but facilitates not losing the removable key since it can be magnetically connected to a nearby kitchen appliance, such as a refrigerator, out of reach from children.

[0007] The subject disclosure allows quick access to a standard knife block on a kitchen countertop by storing the block within a quickly accessible locking case having a specifically structured and spatially arranged internal lock configured to form a locked engagement when the locking case is in the closed condition. The subject disclosure includes a removable key having spatially arranged magnetic elements that align with the specifically structured internal key when the removable key magnetically engages a locking interface along an external surface of the locking case. This magnetic engagement of the locking interface allows the removably key to act as a handle to move the locking case to an open condition for accessing the utensil block secured by the locking case.

[0008] The magnetized elements of the removable key of the subject disclosure enable the removable key to be stored away from the locking case; typically, magnetically connected to a nearby kitchen appliance out of reach, out of sight of children and others whose access to sharp objects presents an identifiable risk.

[0009] In one aspect of the subject disclosure, a device for locking a utensil block includes the following: a cover portion pivotably connected to a base portion for moving between an open condition and a closed condition defining an encased compartment; a lock directly connected to an internal portion of the device, wherein the lock forms a default locked engagement in the closed condition, and wherein the lock comprises a spatial arrangement of a plurality of first locking elements; a removable key having a plurality of second locking elements sharing the spatial arrangement, and wherein the plurality of second locking elements is magnetized; and a locking interface along an exterior portion of the device and adjacent to the lock, wherein the plurality of second locking elements form a magnetic connection through the locking interface and to the plurality of first locking elements sufficient to both (a) trigger the lock to move to an unlocked engagement from the default locked engagement, and (b) enable the removable key to act as a handle for moving the cover portion between the open and closed conditions.

[0010] In another aspect of the subject disclosure, the device for locking a utensil block includes the following: wherein the internal lock comprises a cover lock component and a base lock component, wherein the plurality of first locking elements is directly connected to the cover portion, wherein the cover lock component is directly connected to the cover portion, wherein the base lock component is directly connected to the base portion, wherein the cover lock component comprises a latch and the plurality of first locking elements, wherein the base lock component comprises a sheath for receiving the latch in the closed condition and forming the default locked engagement, wherein said spatial arrangement comprises the two first locking elements spaced apart, wherein there is at least a half inch gap between the two first locking elements, or wherein said spatial arrangement comprises the three first locking elements spaced apart linearly, and wherein the locking interface is recessed relative to immediately surrounding portions of said exterior portion.

[0011] These and other features, aspects and advantages of the present subject disclosure will become better understood with reference to the following drawings, description and claims.BRIEF DESCRIPTION OF THE DRAWINGS

[0012] FIG. 1 is a top front perspective view of an exemplary embodiment of the subject disclosure, shown in a closed condition with a removable key 40 in a magnetically engaged position.

[0013] FIG. 2 is a bottom rear perspective view of an exemplary embodiment of the subject disclosure.

[0014] FIG. 3 is a top plan view of an exemplary embodiment of the subject disclosure.

[0015] FIG. 4 is an exploded perspective view of an exemplary embodiment of the subject disclosure.

[0016] FIG. 5 is a top front perspective view of an exemplary embodiment of the

[0017] subject disclosure, illustrating only the base portion 20 only, with the removable key 40 in a disengaged position.

[0018] FIG. 6A is a detailed perspective view of an exemplary embodiment of the subject disclosure, illustrating the internal cover locking component 31 of the cover portion 10, including an embodiment of a specific spatial arrangement of first locking elements 35 thereof.

[0019] FIG. 6B is a detailed perspective view of an exemplary embodiment of the subject disclosure, illustrating the internal base locking component 32 of the base portion 20, including an embodiment of a matching spatial arrangement of second locking elements 45 of the removable key 40 (shown in the disengaged position).

[0020] FIG. 7 is a top front perspective view of an exemplary embodiment of the subject disclosure, shown in an open condition housing a utensil block 50 placed within compartment 60; the removable key 40 is in the engaged position to facilitate acting as a handle.

[0021] FIG. 8 is a top front perspective view of an exemplary embodiment of the subject disclosure, shown in the closed condition with the removable key 40 adjacent to a locking interface 38 which the removable key 40 needs to properly, magnetically engage in an engaged position to move the lock to an unlocked condition, thereby illustrating manual placement to and from the engaged position and a disengaged position of the removable key 40 relative to the device 100.DETAILED DESCRIPTION OF THE SUBJECT DISCLOSURE

[0022] The following detailed description is of the best currently contemplated modes of carrying out exemplary embodiments of the subject disclosure. The description is not to be taken in a limiting sense but is made merely for the purpose of illustrating the general principles of the subject disclosure, since the scope of the subject disclosure is best defined by the appended claims.

[0023] As used herein, directional terms such as upper, lower, upward, downwardly, top, left, right and the like are used in relation to the illustrative embodiments as they are depicted in the figures, such that the upward direction (or upper) being toward the top of the corresponding figures and the downward direction being toward the bottom of the corresponding figures.

[0024] A general overview of the various features of the invention will be provided, with a detailed description following. Broadly, an embodiment of the subject disclosure provides a device that encases an entire utensil block that is selectively placed within a compartment defined by the device. In one embodiment, the device embodies a clamshell configuration having a cover portion and a base portion, wherein the cover portion is movable relative to the base portion between an open condition and a closed condition encasing the selectively placed utensil block. The device provides a lock having a spaced apart arrangement of first locking elements. A removable key has a matching spaced apart arrangement of second locking elements, so that the device is in a default locked condition in the closed condition unless the second locking elements are placed properly along a locking interface along an exterior surface of the device whereby the first and second locking elements align.

[0025] Referring now to FIGS. 1 through 8, the subject disclosure may include a kitchen utensil block locking case 100. The kitchen utensil block locking case 100 defines an internal compartment dimensioned and shaped to receive and fulling encase a utensil block 50 that is selectively placed within a compartment 60 defined by the device. In one embodiment, the device embodies a clamshell configuration having a cover portion 10 and a base portion 20, wherein the cover portion 10 is movable relative to the base portion 20– by way of a pivotal connection 25 - between the open condition and the closed condition encasing the utensil block 50 selectively placed within the compartment 60.

[0026] The kitchen utensil block locking case 100 provides an internal lock 30 within or adjacent to the compartment, wherein lock 30 has a spaced apart arrangement of

[0027] first locking elements 35. A removable key 40 has a matching spaced apart arrangement of second locking elements 45. The kitchen utensil block locking case 100 is in a default locked condition in the closed condition, wherein the unlocked condition is formed only when the second locking elements 45 are aligned with the first locking elements 35 when the key 40 is placed properly along and magnetically coupling to a locking interface 38 along an exterior surface of the kitchen utensil block locking case 100.

[0028] The base portion 20 may have base 22 with feet 24 along an exterior surface thereof. Base 22, along an interior surface of the base portion 20, defines a floor for the interior compartment 60 on which the safeguarded utensil block 50 is supported. The feet 24 of the base 22 are adapted to support the entire kitchen utensil block locking case 100 on a supporting surface, most likely a kitchen countertop.

[0029] The lock 30 that keeps the kitchen utensil block locking case 100 in a locked condition as a default when in the closed condition may be a combination of a cover lock component 31 associated with the cover portion 10 and a base lock component 32 associated with the base portion 20, as illustrated in FIGS. 6A and 6B. The cover lock component 31 and base lock component 32 are configured to form a locked engagement when the kitchen utensil block locking case 100 is in the closed condition. The structural arrangement of the cover and base components 31 and 32 may vary as long as certain aspects are true: (1) the locked engagement is formed in the closed condition as a default; (2) the proper engagement of the removable key 40 along an exterior locking interface 44 of the lock 30 automatically forms an unlocked engagement between the cover portion 10 and the base portion 20; and (3) the lock 30 has a specific arrangement of first locking elements 35 operatively associated with the lock 30 whereby said proper engagement of the removable key 40 is defined by the second locking elements 45 of the removable key 40 aligning with said first locking elements 35.

[0030] In one embodiment, the cover lock component 31 provides a latch 33, while the base lock component 32 provides a complementary sheath 34 for receiving the latch 33, forming the locked engagement upon confirmation of the closed condition. Again, other structural arrangements of the cover and base lock components 31 and 32 are contemplated as long as the default lock engagement and the alignment of the specific arrangement of first and second locking elements 35 and 45 are incorporated.

[0031] In one embodiment, the first locking elements 35 may be a linear array of two or more elements, and wherein the second locking elements 45 are magnetizable elements that operatively associate with the first locking elements 35 (when the removable key 40 is properly engaged with the locking interface 38).

[0032] Both the first and second locking elements 35 and 45 may include magnetizable elements (or such the second locking elements 45 are magnetized) that form a magnetic connection between the first and second locking elements 35 and 45, which in turn, at least in part, switches the locked engagement to an unlocked engagement. In some embodiments, the lock 30 may be a “magnetic quick release” configuration. The magnetic quick release configuration may be operatively associated with a wall portion of the cover and / or the base portions 10 and 20, whereby a magnetic connection between all first locking elements 35 and the second locking elements 45 (via placement / alignment of the second locking elements 45 of the removable key 40 along the locking interface 38) switches the lock 30 from a locked condition to the unlocked condition – e.g., the latch 33 disengages from the base lock component 32.

[0033] Once properly magnetically engaged with locking interface 38, the magnetic connection between the first locking elements 35 (behind the locking interface 38) and the second locking elements 45 (outside of the locking interface 38) of the removable key 40 is sufficient for the removable key 40 to act as a handle for the cover portion 10. Thereby, the removable key 40 in the engaged position facilitates manual control of the movement between the open condition and the closed condition.

[0034] The subject disclosure allows for the locked encasement of any kitchen utensil block 50 that fits into compartment 60 through moving the cover portion 10 to the closed condition. Thereby there is no handle or lock visibly present for an inquisitive child to play with, since when in the locked condition the removable key 40 may be magnetically connected out of reach (and ideally out of sight / out of mind) along a neighboring kitchen appliance.

[0035] In operation, the following handling-related steps may be implemented: When holding the magnetic key 40, a user 80 may let their fingers rest past the edge but not far enough that they could get pinched. This is because of the aggressive pull of the magnets of the second locking elements 45. Keeping a firm hold on the removable key 40 as the user 80 brings the removable key 40 close to the housing / locking interface 38 to keep a strong grip on the removable key 40 as it will tend to pull it out of the hand of the user 80, whereby the user 80 can use the tips of their fingers to slow the pull before releasing the removable key 40. With the removable key 40 now acting as a handle in place the user 80 can now lift the cover portion 10, preferably by gently pulling towards as the user lifts. To remove the removable key 40, the user simply tilts the removable key 40 down to break the magnetic hold.

[0036] As used in this application, the term "about" or "approximately" refers to a range of values within plus or minus 10% of the specified number. And the term “substantially” refers to up to 80% or more of an entirety. Recitation of ranges of values herein are not intended to be limiting, referring instead individually to any and all values falling within the range, unless otherwise indicated, and each separate value within such a range is incorporated into the specification as if it were individually recited herein.

[0037] For purposes of this disclosure, the term “aligned” means parallel, substantially parallel, or forming an angle of less than 35.0 degrees. For purposes of this disclosure, the term “transverse” means perpendicular, substantially perpendicular, or forming an angle between 55.0 and 125.0 degrees. Also, for purposes of this disclosure, the term “length” means the longest dimension of an object. Also, for purposes of this disclosure, the term “width” means the dimension of an object from side to side. For the purposes of this disclosure, the term “above” generally means superjacent, substantially superjacent, or higher than another object although not directly overlying the object. Further, for purposes of this disclosure, the term “mechanical communication” generally refers to components being in direct physical contact with each other or being in indirect physical contact with each other where movement of one component affect the position of the other.

[0038] The use of any and all examples, or exemplary language (“e.g.,”“such as,” or the like) provided herein, is intended merely to better illuminate the embodiments and does not pose a limitation on the scope of the embodiments or the claims. No language in the specification should be construed as indicating any unclaimed element as essential to the practice of the disclosed embodiments.

[0039] In the following description, it is understood that terms such as “first,”“second,”“top,”“bottom,”“up,”“down,” and the like, are words of convenience and are not to be construed as limiting terms unless specifically stated to the contrary.

[0040] It should be understood, of course, that the foregoing relates to exemplary embodiments of the subject disclosure and that modifications may be made without departing from the spirit and scope of the subject disclosure as set forth in the following claims.

Examples

Embodiment Construction

[0022]The following detailed description is of the best currently contemplated modes of carrying out exemplary embodiments of the subject disclosure. The description is not to be taken in a limiting sense but is made merely for the purpose of illustrating the general principles of the subject disclosure, since the scope of the subject disclosure is best defined by the appended claims.

[0023]As used herein, directional terms such as upper, lower, upward, downwardly, top, left, right and the like are used in relation to the illustrative embodiments as they are depicted in the figures, such that the upward direction (or upper) being toward the top of the corresponding figures and the downward direction being toward the bottom of the corresponding figures.

[0024]A general overview of the various features of the invention will be provided, with a detailed description following. Broadly, an embodiment of the subject disclosure provides a device that encases an entire utensil block that is s...

Claims

1. A device for locking a utensil block, the device comprising:a cover portion pivotably connected to a base portion for moving between an open condition and a closed condition defining an encased compartment of the device;an internal lock directly connected to an internal portion of the device, wherein the internal lock forms a default locked engagement in the closed condition, and wherein the internal lock comprises a spatial arrangement of a plurality of first locking elements;a removable key having a plurality of second locking elements sharing said spatial arrangement, and wherein the plurality of second locking elements is magnetized; anda locking interface along an exterior portion of the device and adjacent to the internal lock, wherein the plurality of second locking elements form a magnetic connection through the locking interface and to the plurality of first locking elements sufficient to both (a) trigger the internal lock to move to an unlocked engagement from the default locked engagement, and (b) enable the removable key to act as a handle for moving the cover portion between the open and closed conditions.

2. The device of claim 1, wherein the internal lock comprises a cover lock component and a base lock component, wherein the plurality of first locking elements is directly connected to the cover portion.

3. The device of claim 2, wherein the cover lock component is directly connected to the cover portion.

4. The device of claim 3, wherein the base lock component is directly connected to the base portion.

5. The device of claim 4, wherein the cover lock component comprises a latch and the plurality of first locking elements.

6. The device of claim 5, wherein the base lock component comprises a sheath for receiving the latch in the closed condition and forming the default locked engagement.

7. The device of claim 1, wherein said spatial arrangement comprises the two first locking elements spaced apart, wherein there is at least a half inch gap between the two first locking elements.

8. The device of claim 1, wherein said spatial arrangement comprises the three first locking elements spaced apart linearly.

9. The device of claim 1, wherein the locking interface is recessed relative to immediately surrounding portions of said exterior portion.