This invention relates generally to lock boxes and relates specifically to lock boxes equipped with latching mechanisms.
The ability to secure a valuable item is always of considerable concern. Lock boxes are one method of storing valuable items, such as one or more keys in an industrial setting. Lock boxes normally have a lid or other such cover, which can be removed or opened to reveal a storage compartment. These lock boxes normally include one locking mechanism that can secure the storage area. A need exists in the art for a lock box that provides secure storage and increased security for keys and other valuable items.
This invention is directed to apparatus and methods for storing and securing keys in lock boxes. The apparatus and methods are designed to allow multiple individuals to secure or lock keys in a lock box.
An embodiment of the invention provides for a lock box that includes a body, a lid, and a latching mechanism. The body defines an opening to a storage area for keys. The lid is arranged for selectively covering the opening. The body and the lid include securing apertures that are cooperatively positioned when the lid covers the opening. The body and lid also include cutouts that are aligned when the lid covers the opening. The latching mechanism is slideably coupled to the lid and includes a cantilever spring and a tab. The tab passes through the cutouts in the body and lid when the lid covers the opening and the latching mechanism is in a latched position. The cantilever spring is partially located in an aperture in the lid. The position of the cantilever spring is determined by whether the latching mechanism is latched or unlatched.
Further features and advantages of the invention will become apparent from the following detailed description made with reference to the accompanying drawings.
In the accompanying drawings, which are incorporated in and constitute a part of this specification, embodiments of the invention are illustrated, which, together with a general description of the invention given above, and the detailed description given below serve to illustrate the principles of this invention. The drawings and detailed description are not intended to and do not limit the scope of the invention or the claims in any way. Instead, the drawings and detailed description only describe embodiments of the invention and other embodiments of the invention not described are encompassed by the claims.
This Detailed Description of the Invention merely describes embodiments of the invention and is not intended to limit the scope of the invention in any way. Indeed, the invention as described in the claims is broader than and unlimited by the preferred embodiments, and the terms used have their full ordinary meaning.
An exemplary illustration of a lock box 10 is shown in
As best shown in
Still referring to
As the lid 14 is selectively opened and closed onto the body 12, the lid 14 is positioned to uncover and cover the opening 18 and reveal or enclose the storage area 20 defined by the body 12. A hinge 46 can pivotally couple the lid 14 to the body 12 to facilitate the opening and closing of the lid 14. When the lid 14 is closed on the body 12 such as to cover the opening 18, the cutouts 22 and 24 in the body 12 align with the cutouts 34 and 36 in the lid 14, respectively (as best seen in
When the lid 14 is closed, the securing apertures 26 in the body 12 are positioned proximate to the securing apertures 38 in a lid 14. As shown in
In the lock box illustrated in the Figures, the body 12 includes a plurality of securing apertures 26 and the lid 14 includes a plurality of corresponding securing apertures 38. Consequently, the lock box 10 can be secured by a plurality of individuals placing locks through corresponding pairs of securing apertures 26 and 38. The lock box 10 can be secured in such a manner that each individual must authorize the removal of a lock from the lock box 10 in order for the storage area 20 to be accessed. Referring to
Referring again to
When the lid 14 is positioned to cover the opening 18, the latching mechanism 16 can be placed in either a latched position or an unlatched position. The latching mechanism 16 is generally placed in the latched position (as shown in
As best seen in
The manner in which the latching mechanism 16 is assembled with the lid 16 is such that the cantilever spring 64 is biased to move towards the second section 44 of the cantilever spring aperture 40. When the latching mechanism 16 is in an unlatched position, as shown in
To move the mechanism 16 out of the latched position to an unlatched position, the actuation section 84 can be actuated or manually pulled towards the front of the lid 14 (or away from the body 12) until the actuation section 84 is clear of the surface 86 of the lid 14 and positioned above the first section 42 of the aperture 40. Once the actuation section 84 is free from contact with the surface 86 of the lid 14 and positioned above the first section 42, the latching mechanism 16 can be moved downward, such that the actuation section 84 passing into the first section 42 of the cantilever spring aperture 40. The handle 62 is typically used to move or slide the latching mechanism 16 upward and downward along the inside of the lid 14.
As described previously, when the lid 14 is closed the cantilever spring aperture 40 aligns with the notch 28 in the body 12. The first section 42 of the aperture 40 generally aligns with the first section 30 of the notch 28 and the second section 44 of the aperture 40 generally aligns with the second section 32 of the notch 28. This alignment allows the body 12 to reinforce the lid 14 when the latching mechanism 16 is in a latched position. As the actuation section 44 rests on the surface 86 of the lid 14, any force placed on the lid 14 by the actuation section 44 is also absorbed by the body 12 due to the alignment of the notch 28 and aperture 40.
Although the interaction of the cantilever spring 64 and the cantilever spring aperture 40 controls the latching and unlatching of the latching mechanism 16, the spring 64 and aperture 40 do not hold the lid 14 in a closed position when the mechanism 16 is latched. The lid 14 is held closed by the tabs 66 and 68 of the latching mechanism 16. As mentioned above, when the lid 14 is closed, the cutouts 34 and 36 in the lid 14 align with the cutouts 22 and 24 in the body 12, respectively (as shown in
The latching mechanism 16 can optionally include a plurality of notches 88 located along outside edges of the legs 54 and 56. The notches 88 selectively align with the securing apertures 38 in the lid 14. When the latching mechanism 16 is in a latched position the notches 88 align with the apertures 38, as seen in
The lock box 10 can be either portable or secured to a specific location. As illustrated, the lock box 10 is portable. Once the box 10 is latched, whether secured or unsecured, the box 12 can be carried comfortably and easily by the handle 62. The carrier does not need to be concerned that the contents will fall out of the storage area 20, because the latching mechanism will keep the lid 14 closed. As seen in
The lock box 10 can be used to store items, such as keys, either in bulk or in an organized manner. To store items in bulk, the items can simply be placed in the storage area 20 without concern for order or organization. To store items in an organized manner, a variety of features can be incorporated into the storage area 20. For example, shelves, hooks, individual drawers or other such compartments can be built into the storage area 20. As shown in
The lock box 10 can optionally include view apertures 96. As illustrated in the Figures, the lock box 10 has a plurality of view apertures 96 located on the lid 14 and body 12 of the box 10. These view apertures 96 allow for sight lines so that the contents of the lock box 10 can be observed and viewed when the lid 14 is closed. In addition, some of the apertures 96 can serve to allow light to enter the storage area 20 while the contents are viewed from other apertures 96. Based on the intended contents of the box 10, the apertures 96 can be sized to insure that the contents will not pass through or fall out of the apertures 96.
While various aspects of the invention are described and illustrated herein as embodied in combination in the exemplary embodiments, these various aspects may be realized in many alternative embodiments not shown, either individually or in various combinations and sub-combinations thereof. Unless expressly excluded herein all such combinations and sub-combinations are intended to be within the scope of the present invention. Still further, while various alternative embodiments as to the various aspects and features of the invention, such as alternative materials, structures, configurations, methods, devices, and so on may be described herein, such descriptions are not intended to be a complete or exhaustive list of available alternative embodiments, whether presently known or later developed. Those skilled in the art may readily adopt one or more of the aspects, concepts or features of the invention into additional embodiments within the scope of the present invention even if such embodiments are not expressly disclosed herein. Additionally, even though some features, concepts or aspects of the invention may be described herein as being a preferred arrangement or method, such description is not intended to suggest that such feature is required or necessary unless expressly so stated. Still further, exemplary or representative values and ranges may be included to assist in understanding the present invention however, such values and ranges are not to be construed in a limiting sense and are intended to be critical values or ranges only if so expressly stated.
This non-provisional application claims the benefit of U.S. Provisional Patent Application No. 60/623,934, entitled “Lockbox,” filed Nov. 1, 2004.
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