Adjustable anti-theft device

Abstract

A security device is shown and described herein. The security device is configured to engage with an article, such as a container, to securely fit around the container. The safety device includes an adjustable back plate having corner sections disposed at opposite ends. The corner section is configured to fit around a corner of a container or article. The corner sections may be swiveled or rotated so that they may be used on articles of different sizes. The height of the corner section can also be adjusted to accommodate containers of different thicknesses.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to and the benefit of U.S. Provisional Application No. 63 / 428,549, filed on November 29, 2022, entitled “Corner Keeper,” the disclosure of which is incorporated herein by reference in its entirety. Technical Field

[0003] The present invention relates to a security device. In particular, the present invention relates to a security device suitable for preventing theft of boxed goods or their contents. Background Art

[0004] Retail stores face challenges securing boxes containing various expensive items, books, and other similar packaging, or protecting such containers from being opened and their contents from being removed or damaged by store employees while on display. Consumers often want to visually inspect packaged, expensive items before deciding to purchase them. The challenge facing stores is how to protect these expensive items from theft while on display.

[0005] One method for protecting these packages and the items contained therein is to enclose the items in a transparent glass display case that can only be accessed by authorized store employees. Consumers can observe the items through the glass, but cannot touch them or read any information about them that may be printed on the box unless the store employee removes the items from the cabinet. However, in large retail stores, problems arise when it comes to providing consumers with selected items after they wish to purchase them, without risking the items being stolen. One approach is to keep the boxes containing expensive items or merchandise on hand so that they can be delivered to the consumer or taken away by the consumer and then handed over to the cashier. However, this makes the boxes vulnerable to theft and requires additional sales staff.

[0006] Many security devices can be used to protect individual packages. A safekeeping box is a security device configured to contain a product within a box. The safekeeping box is locked and may include an EAS security device to trigger an alarm when the safekeeping box crosses a threshold position in the store (for example, usually at or near a checkout counter or store exit). The safekeeping box can be made of transparent plastic to allow consumers to view the products. After the consumer purchases the product, the cashier or other store personnel can unlock the safekeeping box and remove the product from the box for the consumer. For aesthetic reasons and to limit damage to the product packaging caused by movement or violent movement within the safekeeping box, the size of the safekeeping box is usually only slightly larger than the product packaging to be fixed in the safekeeping box. Therefore, although it can be reused, the safekeeping box can only be used for products of certain sizes.

[0007] Another known method of attaching a hard EAS tag to an item is to use a cable that is wrapped around the item. Typically, in these systems, the cable is tightened around the item and the tag is then activated. Once activated, the cable cannot be loosened or cut without triggering an alarm, thereby preventing unauthorized removal of the tag from the object.

[0008] Alarm labels and tamper tags adhered to the packaging remain other alternatives for providing anti-theft security to packaging containers.

[0009] Theft of expensive boxed goods may be for personal use, but in many cases, expensive boxed goods are stolen for resale, such as on internet auction sites or the black market. Damage to the product packaging reduces the resale value of the product. Summary of the Invention

[0010] The following is a summary of the present disclosure to provide a basic understanding of some aspects. This summary is neither intended to identify key or important elements nor to limit any limitations of the embodiments or claims. In addition, this summary may provide a simplified overview of some aspects that may be described in more detail in other parts of the present disclosure.

[0011] A security device is provided that is suitable for preventing theft of products (e.g., merchandise, inventory) or articles (e.g., money, precious metals) contained in a container. The security device is adjustable and configured to be used on containers of different sizes or profiles (including shapes, lengths, and thicknesses). The security device is also reusable and can be used on one container and then reused on another container of the same or different size. In one embodiment, the security device is also modular and components can be modified to be used for articles of other sizes.

[0012] In one aspect, a security device is provided that includes a back panel having a first end and a second end, a first corner section connected to the first end of the back panel, and a second corner section pivotally connected to the second end of the back panel, wherein each corner section is configured to receive a corresponding corner of an item to be secured.

[0013] In one embodiment, the first corner segment and the second corner segment are configured to pivot about first and second pivot axes disposed in a common plane.

[0014] In one embodiment, a common plane is defined by a longitudinal axis of the back panel and a transverse axis perpendicular to the longitudinal axis.

[0015] In one embodiment, the back panel includes a first section and a second section, wherein the second section is telescopically received by the first section.

[0016] In one embodiment, the back panel includes a first section slidingly engaged with a second section, wherein the first section and the second section cooperate to adjust the length of the back panel.

[0017] In one embodiment, the back panel includes a locking assembly configured to lock the position of the second section relative to the first section.

[0018] In one embodiment, a plurality of teeth are provided on a surface of the second segment and a spring biasing member is provided on a surface of the first segment, wherein the spring biasing member is configured to engage the teeth to lock a position of the second segment relative to the first segment.

[0019] In one embodiment, the spring biasing member comprises a ferrous material that is attractable to the magnet such that the spring biasing member is deflected away from the teeth when subjected to a magnetic field generated by the magnet.

[0020] In one embodiment, the respective corners are provided at opposite ends of a diagonal line therebetween.

[0021] In one embodiment, the first corner segment and the second corner segment each include an upper segment and a lower segment defining an opening configured to receive a respective corner of an article to be secured.

[0022] In one embodiment, one of the upper section and the lower section includes a guide rail and the other of the upper section and the lower section includes a track or groove, wherein the guide rail is configured to move in the track or groove to adjust the height of the opening.

[0023] In one embodiment, the corner section includes a plate including a first plurality of teeth and the guide rail includes a second plurality of teeth configured to engage with the first plurality of teeth to lock the height of the opening.

[0024] In one embodiment, the upper section slidingly engages the lower section such that the height of the first corner section and the second corner section are adjustable.

[0025] In one embodiment, the back plate defines a housing sized to accommodate at least one of a ferrite rod, an EAS tag, an AM tag, an RF tag, a sensor, and a magnet.

[0026] In another aspect, a security device is provided that includes a back panel having a first end and a second end. A first corner segment is removably attached to the first end of the back panel, and a second corner segment is removably attached to the second end of the back panel. The first corner segment defines a first opening to receive a first corner of a container, and the second corner segment defines a second opening to receive a second corner of the container, the second corner being diagonally disposed relative to the first corner. A first locking assembly is configured to lock the height of the first corner segment, and a second locking assembly is configured to lock the height of the second corner segment.

[0027] In one embodiment, the first corner segment and the second corner segment each include a plurality of teeth disposed at opposite ends thereof, the plurality of teeth being configured to engage a container secured by the security device.

[0028] In one embodiment, the first corner segment and the second corner segment each include an upper segment and a lower segment, wherein one of the lower segment and the upper segment slidably receives the other of the lower segment and the upper segment to adjust the respective heights of the first corner segment and the second corner segment.

[0029] In one embodiment, the first corner section and the second corner section each include an upper section and a lower section, and wherein the first locking assembly and the second locking assembly each include a plate, wherein one of the upper section and the lower section defines a first plurality of teeth and the plate defines a second plurality of teeth configured to engage with the first plurality of teeth when the container is received by the security device to lock the container in place.

[0030] In one embodiment, each plate includes a protrusion configured to engage the container to urge the second plurality of teeth into engagement with the first plurality of teeth.

[0031] In one embodiment, the first locking assembly and the second locking assembly each include a bracket assembly, wherein when the container is removed from the security device, the plate and bracket assembly are respectively pushed forward and upward to disengage the upper section from the lower section.

[0032] In one embodiment, the first and second locking assemblies each include a first biasing element and a second biasing element configured to push the plate and bracket assembly forward and upward, respectively, to disengage the second plurality of teeth from the first plurality of teeth.

[0033] The following description and accompanying drawings disclose various illustrative aspects. Some improvements and novel aspects can be clearly identified, while other aspects can be apparent from the description and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings illustrate various systems, devices, apparatus, and associated methods, wherein like reference numerals refer to like parts throughout, and wherein:

[0035] Figure 1 is a perspective view of a safety device according to an embodiment of the present invention;

[0036] Figure 2 is a perspective view of a safety device according to an embodiment of the present invention;

[0037] Figure 3 is a top plan view of a security device according to an embodiment of the present invention;

[0038] Figure 4 is a side view of a safety device according to an embodiment of the present invention;

[0039] Figure 5 is a bottom plan view of a security device according to an embodiment of the present invention;

[0040] Figure 6 is a top plan view of a security device according to an embodiment of the present invention;

[0041] Figure 7 is a bottom plan view of a security device according to an embodiment of the present invention;

[0042] Figure 8 is a side view of a safety device according to an embodiment of the present invention;

[0043] Figure 9a is a view of a corner section of the safety device positioned at a first height;

[0044] Figure 9b It is located at the second height Figure 9a a view of a corner section of a safety device;

[0045] Figure 9c It is located at the third height Figure 9a a view of a corner section of a safety device;

[0046] Figure 10a is a view of a corner section of the safety device positioned at a first height;

[0047] Figure 10b It is located at the second height Figure 10a a view of a corner section of a safety device;

[0048] Figure 10c It is located at the third height Figure 9a a view of a corner section of a safety device;

[0049] Figure 11is a perspective view of the back side of a container having a safety device according to the present invention attached thereto;

[0050] Figure 12 is a front view of a container having a safety device according to the present invention attached thereto;

[0051] Figure 13 is a perspective view of the back side of a container having a safety device according to the present invention attached thereto;

[0052] Figure 14a is a perspective exploded view of a corner section relative to a section of a back panel;

[0053] Figure 14b is an exploded side view of a corner section relative to a section of a back panel;

[0054] Figure 14c is a side view of the safety device showing a cross section of the connection of the corner segments and the back panel segments;

[0055] Figure 15a is a perspective view of the underside of the second section of the back panel;

[0056] Figure 15b is a perspective view of a first section of a back panel;

[0057] Figure 15c is a perspective view of a first section of a back panel with a spring biasing member;

[0058] Figure 15d is a cross-sectional view of a first section and a second section of a back panel joined to each other;

[0059] Figure 16a is a side view of a corner section of the safety device;

[0060] Figure 16b is a back view of the panel as viewed from a corner section of the security device; and

[0061] Figure 16c is a cross-sectional view of a corner section of a safety device;

[0062] Figure 17 is a perspective view of a safety device for securing a container according to another embodiment;

[0063] Figure 18 yes Figure 17 A perspective view of the safety device with the container removed;

[0064] Figure 19 is a perspective view of an example corner segment according to another embodiment provided with an example bracket assembly according to one embodiment;

[0065] Figure 20 yes Figure 19 a partially exploded view of a corner section and bracket assembly;

[0066] Figure 21 yes Figure 19 a partial bottom exploded view of a corner section of FIG. 1 , without showing the bracket assembly;

[0067] Figure 22 yes Figure 19 A perspective view of a bracket assembly showing an example plate according to an embodiment;

[0068] Figure 23 yes Figure 19 A partial perspective view of a corner section relative to Figure 19 Example guide pins and example shelves of a bracket assembly are shown;

[0069] Figure 24A yes Figure 22 A partial cross-sectional view of a panel shown relative to a wall of a corner section;

[0070] Figure 24B is attached to the wall of the corner section Figure 22 a rear perspective view of a panel;

[0071] Figure 24C There is no plate Figure 24B rear perspective view of the wall;

[0072] Figure 25A is a partial cross-sectional view of the plate and bracket assembly shown in an engaged or locked configuration;

[0073] Figure 25B is a partial cross-sectional view of the plate and bracket assembly shown in a disengaged or unlocked configuration;

[0074] Figure 25C yes Figure 19 a partial cross-sectional view of a bracket assembly shown relative to an example biasing element;

[0075] Figure 25D is a partial perspective view of a wall of a corner segment shown relative to a biasing element;

[0076] Figure 26A is a bottom perspective view of a lower section of a corner section according to an embodiment;

[0077] Figure 26B is an upper perspective view of an end portion of a back panel according to an embodiment. DETAILED DESCRIPTION

[0078] Reference will now be made to exemplary embodiments, examples of which are illustrated in the accompanying drawings. It should be understood that other embodiments may be utilized and that structural and functional changes may be made. Furthermore, features of the various embodiments may be combined or replaced. Therefore, the following description is intended to be illustrative only and should not in any way limit the various replacements and modifications that may be made to the illustrated embodiments. In this disclosure, numerous specific details are provided to provide a thorough understanding of the subject matter disclosed. It should be understood that various aspects of the disclosure may be practiced with other embodiments that do not necessarily include all aspects described herein, and so forth.

[0079] As used herein, the words "example" and "exemplary" mean an instance or illustration. The words "example" or "exemplary" do not indicate a key or preferred aspect or embodiment. Unless the context suggests otherwise, the word "or" is intended to be inclusive and not exclusive. For example, the phrase "A employs B or C" includes any inclusive permutation (e.g., A employs B; A employs C; or A employs both B and C). On the other hand, the articles "a" and "an" generally mean "one or more" unless the context suggests otherwise.

[0080] A security device suitable for preventing theft is provided, which typically has opposing corners, such as rectangular products, such as books, boxes, or other such containers. The security device is adjustable so that it can be used on items of different shapes, sizes, and / or thicknesses. Additionally, the device is reusable and can be used on one container and then reused on another item of the same or different size. The security device can also be modular, allowing certain components to be replaced if damaged, or providing components that may be more suitable for items of different size ranges.

[0081] In one aspect, a security device is provided that includes an adjustable back panel having a first end and a second end, a first corner segment disposed at the first end of the back panel, and a second corner segment disposed at the second end of the back panel. The first and second corner segments are free to rotate in a common plane. The device is adjustable in several ways, including: (i) length, in that the back panel can be shortened or lengthened along its longitudinal axis; (ii) height, in that the height of the corners is adjustable in a vertical plane to secure around different items of different thicknesses; and (iii) the angle of the corners relative to each other, in that the corner segments can be rotated to change the angle, which allows for the securement of devices of different lengths, widths, and thicknesses.

[0082] Figures 1-13 An embodiment of a safety device according to aspects and embodiments of the present invention is shown. Unless otherwise stated, Figures 1-13The devices in the examples generally have the same construction, except that some may depict devices formed from a transparent plastic body, and others may depict devices having an opaque plastic body. In embodiments, components of the security devices described herein may alternatively be made of metal.

[0083] The security device 1000 includes a back panel 1100, a corner section 1200 disposed adjacent a first end 1102 of the back panel, and a corner section 1300 adjacent a second end 1104 of the back panel 1100. The corner sections 1200, 1300 are configured to securely fit and retain an article 100 (e.g., a container or other product) having a length L, a width W, and a height H by receiving two opposing vertices or corners 110 and 120 of the article through openings 1202 and 1302 of the respective corner sections. Figure 11-13 In the illustrated embodiment, the corner sections 1200, 1300 are disposed at two opposing corners 110, 120 of the article 100 connected by a diagonal line. In other embodiments, it is contemplated that the corner sections may be disposed at other locations, for example, at exposed corners of the container. In some embodiments, another back panel may surround the opposing flat surface 100b of the article 100 ( Figure 12 ) extends (e.g., opposite to the first planar surface 100a (Figure 100a)).

[0084] The back panel 1100 has a longitudinal axis ( Figure 6 The direction of L1 axis) Figure 1 ) is adjustable in length. The back panel 1100 includes a first section 1110 and a second section 1120 that are slidably engaged with each other. The length of the back panel 1100 and the safety device 1000 is adjusted by sliding the first section 1110 and the second section 1120 relative to each other. The first and second sections 1110 and 1120 can be shaped or configured in any manner as desired to provide the sliding engagement. The first section 1110 generally includes a bottom plate surface 1112 and side walls 1114 extending upwardly from the bottom plate surface 1112. The outer surface of the second section 1120 is configured to fit within the first section 1110 and slide along the wall 1114. Figures 1-13 In the embodiment of the present invention, the wall 1114 of the first segment 1110 includes a tab or protrusion 1116 extending radially inward from the wall 1114. A space 1118 is defined between the tab / protrusion 1116 and the bottom plate surface 1112, and the space 1118 is configured to receive the second segment 1120, such as the wall 1124 of the second segment. The tab 1116 can prevent the first and second segments 1110 and 1120 from separating from each other in the vertical plane.

[0085] The first and second sections 1110 and 1120 forming the back panel 1100 can be configured in any suitable manner as desired to provide for sliding engagement of the first and second sections 1110 and 1120. One of the first or second sections 1110 or 1120 can be formed to include any number of slots and tabs or projections sized to run in or along or otherwise slide in a groove formed in the other of the first or second sections 1110 or 1120 (e.g., a rail system, etc.).

[0086] The configuration of the back panel 1100 provides the security device 1000 with length adjustability to accommodate various diagonal lengths of differently sized items or containers.

[0087] Corner sections 1200 and 1300 are configured to surround a package or container (e.g., Figure 12 100) or any article having opposing corners, or to fit or receive the corner. Corner segments 1200 and 1300 include lower segments 1210 and 1310 defining openings 1202 and 1302 and upper segments 1220 and 1320 that are configured to receive the corner of an article. The upper and / or lower segments 1220 and 1320 may also include structure (e.g., protrusions) that contact the article, as discussed in detail below. The lower segments 1210, 1310 have base surfaces 1212, 1312, and cover elements 1222 ( Figure 2 ). The lower sections 1210, 1310 of the corner sections 1200, 1300 are configured to connect to respective ends of the back panel 1100 so that the corner sections 1200, 1300 can rotate or swivel. The lower sections 1210, 1310 can be connected to the back panel 1100 in any suitable manner, such as via connector pins (e.g., Figure 6 and Figure 7 In one embodiment, the attachment can be provided so that the corner segments 1200, 1300 can be removed from the security device 1000 if necessary. For example, it may be desirable to remove or change the corner segments 1200, 1300 if the corner segments 1200, 1300 need to be replaced due to damage, or to provide additional corner segments of different profiles or sizes for items of different profiles / sizes.

[0088] In one embodiment, reference Figure 5 and Figure 6 , the lower sections 1210, 1310 of the corner sections 1200, 1300 may include corresponding openings 1121, 1111 ( Figure 5 ) aligned with the openings 1211, 1311 ( Figure 6), for receiving connector pins 1250, 1350 therethrough, respectively. The connector pins 1250, 1350 may optionally be removable from the security device 1000 to accommodate replacement of the corner segments 1200, 1300.

[0089] In an embodiment, the corner segments 1200, 1300 are attached to the first and second segments 1110, 1120 via connectors 1250, 1350 that allow the corner segments 1200, 1300 to swivel or rotate about pivot axes P1, P2 disposed in a plane defined by the longitudinal axis L1 ( Figure 1 ) and perpendicular to the longitudinal axis L1 of the back panel 1100 ( Figure 1 ) of the transverse axis L2( Figure 1 ) defined. The corner segments 1200, 1300 may be connected to the back panel 1100 using any suitable connector or mechanism to enable such movement. For example, a pivot pin may be inserted through the openings 1211 and 1311 of the corner segments 1200, 1300 into the corresponding openings 1121, 1111 of the first and second segments 1110, 1120. Utilizing connectors or pivot pins allows the corner segments 1200 and 1300 to rotate within the horizontal plane of the security device 1000 defined by the longitudinal axis L1 of the back panel 1100 and the transverse axis L2 perpendicular to the longitudinal axis L1 (see FIG. Figure 1 Direction of rotation C).

[0090] refer to Figure 1-Figure 1 0 and Figures 14a-14c14A , the corner sections 1200, 1300 and the first and second sections 1110, 1120 can have openings 1211, 1311 and 1121, 1111 configured to receive connector pins 1250 to allow movement of the corner sections 1200, 1300, as previously described. Specific reference will be made to the corner sections 1200 and second sections 1120, but it will be understood that the corner sections 1300 and first sections 1110 can also have similar systems for allowing movement. The second section 1120 of the back panel 1100 includes a receiving portion 1125 ( FIG. 14A ) defining an opening 1121 that is sized to receive a pin 1250 (similar to the pin 1350 for the corner section 1300), and the corner section 1200 includes a receiving portion 1260 defining an opening 1211. Openings 1121 and 1211 are aligned with each other, and pin 1250 is inserted into openings 1121 and 1211. Receiving portion 1260 is configured with concentric opening 1211 such that opening 1211 defines a raised wall 1264. Pin 1250 includes a body 1252, a base 1254, and a head 1256. Head 1256 is configured with a raised wall or protrusion such that when pin 1250 is inserted through opening 1211, the protruding portion of head 1256 engages protruding wall 1264 to provide a snap fit. Pin 1250 includes a slot 1258 that allows head 1256 and body 1252 to be slightly compressed when inserted into opening 1211 and then expand to engage protruding wall 1264. Pin 1250 can be removed by compressing head 1256 so that the protruding edge of pin 1250 can be squeezed through opening 1211. The receiving portion 1125 can define a concentric opening 1121 to define a raised wall 1129 ( FIG. 14C ) that can be sized to receive the base 1254 ( FIG. 14B ) of the pin 1250 .

[0091] While the pin 1250 is shown as a separate part, it should be understood that the pin 1250 can be integral with the second section 1120. In such an embodiment, the second section 1120 would not have a separate receiver 1125 or opening 1121, but the pin 1250, to be inserted into the opening 1211 of the corner section 1200, could be molded as part of the second section 1120. In another embodiment, the pin 1250 can be integral with the base surface 1212 of the corner section 1200 and configured to snap into the receiver 1125. The openings 1211 and 1111 align with the openings of the receivers 1125 and 1126, respectively, adjacent the ends of the second section 1120 and first section 1110 of the back panel 1100.

[0092] Back panel 1100 may include a system for locking first and second sections 1110 and 1120 to prevent them from sliding freely relative to each other and to maintain them in a desired, fixed position. This can prevent security device 1000 from being "opened" to allow access to the contained items until needed, such as after a sale. In one embodiment, the locking system can be provided by a locking assembly for locking second section 1120 in a selected position relative to first section 1110. In this regard, the locking assembly can be configured to allow first section 1110 to slide in a closing sliding direction 1130 to close or reduce the length of back panel 1100 and secure security device 1000 around the item, but prevent first section 1110 from sliding in sliding direction 1130 to prevent extending the length of back panel 1100 to "open" security device 1000 and allow access to the item to be secured.

[0093] The locking assembly may include a guide rail 1122 ( FIG. 15A ) including teeth 1123 disposed on a surface of the second segment 1120 and oriented toward a surface of the first segment 1110, and a spring biasing member 1160 ( FIG. 15D ) configured to engage the teeth 1123. The spring biasing member 1160 may be any member configured with one or more spring members having elasticity such that the spring members 1160 tend to return to an initial position after being deflected out of engagement. In accordance with some exemplary embodiments, the teeth 1123 can be angled relative to the spring biasing member 1160 to allow the spring biasing member 1160 and the first section 1110 to move freely in the sliding direction 1130, thereby "closing" the safety device 1000 by shortening the length of the back panel 1100, but when the spring biasing member 1160 is in the extended position, causing the spring biasing member 1160 to capture or interlock with the teeth 1123 and prevent movement of the first section 1110 in the sliding direction 1140, which would increase the length of the back panel 1100.

[0094] According to some exemplary embodiments, the spring biasing member 1160 comprises a leaf spring. Figures 15b-15d In the illustrated embodiment, the spring biasing member 1160 includes two spring members 1162 and 1164. The spring biasing member 1160 is disposed in the slot 1180 of the first section 1110 ( FIG. 15C ). The spring biasing member 1160 can be composed of a ferrous material such that the spring members 1162, 1164 are attracted to a magnet and thus deform (e.g., become compressed) when subjected to a magnetic field. In this regard, when the spring biasing member 1160 is subjected to a magnetic field inserted into the slots 1170a and 1170b ( Figure 7), spring members 1162, 1164 ( FIG. 15D ) may deform or compress in the direction of magnet 510 and move out of engagement with teeth 1123 of second segment 1120. As spring biasing member 1160 deflects out of engagement with teeth 1123, first and second segments 1110 and 1120 may freely move in sliding directions 1130 and 1140 without being impeded by spring biasing member 1160. Thus, by disengaging spring biasing member 1160, the remover key allows back panel 1100 to slide in sliding direction 1140, which increases the gap between corner segments 1200 and 1300 to allow for removal of items. According to some example embodiments, security device 1000 and remover key may together form an example system.

[0095] The adjustable back panel 1100 and the rotatable corner sections 1200 and 1300 provide a security device 1000 that can be adjusted to the shape and size of the container to which the security device 1000 is to be secured. The adjustable back panel 1100 allows the length of the security device 1000 to be changed to accommodate the length of the container (e.g., Figure 11-13 The rotatable corner sections 1200 and 1300 allow the angle of the back panel 1100 to be adjusted to accommodate different widths (e.g., Figure 11-13 This allows the security device 1000 to be used on a variety of containers of different rectangular shapes (including thinner and wider shapes).

[0096] The corner sections 1200, 1300 are configured to be height-adjustable. Figure 1 ) is adjustable in a plane that is vertical or perpendicular to the longitudinal axis L1 of the back panel 1100. The corner sections 1200, 1300 may include vertical walls 1214a, 1214b (e.g., Figure 2, for corner section 1200) and 1314a, 1314b (for corner section 1300). Walls 1214a and 1214b (forming part of lower section 1210 of corner section 1200) are slidably engaged with walls 1224a and 1224b of upper section 1220, respectively, and walls 1314a and 1314b (forming part of lower section 1310 of corner section 1300) are slidably engaged with walls 1324a and 1324b of upper section 1320, respectively. The manner of engagement is not particularly limited. The walls 1224a, 1224b, 1324a, 1324b of the upper sections 1220, 1320 may each include a slot that is slidable on the outer edge of the walls 1214a, 1214b, 1314a, 1314b of the lower sections 1210, 1310. Figures 1-12 , the lower sections 1210 and 1310 are formed or otherwise provided with plates 1216a, 1216b, 1316a, 1316b, and the corresponding upper sections 1220 and 1320 are configured so that their walls 1224a, 1224b, 1324a, 1324b define an interior area, the edges of which are configured to slidingly engage the outer edges of the plates 1216a, 1216b, 1316a and 1316b of the lower sections 1210 and 1310.

[0097] The corner sections 1200, 1300 are provided with a locking system to lock the height of the corner sections 1200, 1300 in place when assembled around a container. The locking system is not particularly limited and can be selected as desired to lock the corner sections 1200, 1300 in place when assembled around the corners of a container and to prevent the height of the corner sections 1200, 1300 from being adjusted (e.g., increased) to expand when engaged with a container. Figure 1-Figure 1 0 and Figures 16a-16c As shown, the walls of the corner sections 1200, 1300 are provided with guide rails (e.g., 1228a and 1228b on the upper section 1220 in Figures 9A-9C) having grooves or teeth (e.g., 1229a, 1229b, respectively). The plates (1216a, 1216b, 1316a, 1316b) include teeth 1217a ( Figure 16b ) to engage teeth / grooves 1229a ( Figure 16c) and lock the height of the corner segment 1200. The teeth 1229a can be configured so that the upper segment 1220 can slide downward relative to the lower segment 1210, but cannot slide upward unless the plate 1216a is biased away from the wall 1224a of the upper segment 1220 or removed from the corner segment 1200. The plate 1216a can be clamped to the wall 1214a via clips 1230a and 1230b that enter grooves 1235a and 1235b of the upper segment 1220, respectively. The plate 1216a can include receivers 1240a and 1240b that are configured to engage protrusions 1245a and 1245b formed on the corner segment 1200 (e.g., the lower segment 1210 thereof). The height of the corner section 1200 can be adjusted by biasing the lower section 1210 such that the plate 1216a is biased away from the teeth / grooves 1229a so that the upper section 1220 , 1320 can adjust or slide relative to the lower section 1210 , 1310 . Figure 9a 、 Figure 9b and Figure 9c Corner segments 1200 are shown positioned at three different heights ( h1 , h2 , and h3 ).

[0098] Other locking systems are contemplated for adjusting the corner segments 1200, 1300. Figures 10a-10c As shown, corner segment 1200' includes an upper segment 1220' and a lower segment 1210' that are slidably engaged with each other. The locking mechanism includes a single row of teeth or grooves 1229' in walls 1224a' and 1224b'. Walls 1214a' and 1214b' may include latches having tabs 1217a' and 1217b' that are configured to engage with teeth or grooves 1229'. Slightly biasing upper segment 1220' from lower segment 1210' allows sufficient disengagement of tabs 1217a' and 1217b' so that upper and lower segments 1220' and 1210' can slide relative to each other to adjust the height of corner segment 1200'.

[0099] The shape of the grooves or teeth can be shaped as needed to provide the desired degree of engagement. Although the teeth / grooves and the corresponding plates or tabs that engage the teeth / grooves are shown as generally rectangular, it should be understood that the grooves / teeth can be circular or oval, and the corresponding plates or tabs can be provided in a cylindrical or hemispherical shape sized to fit into the grooves / teeth.

[0100] The security device 1000 may be configured with a siren or electronic article surveillance (EAS) feature, such as an EAS system. In the embodiment shown ( Figure 1 and Figure 2), the second section 1120 of the back panel 1100 includes a housing 1150 that defines an opening or space configured to receive the electronics or other components of an EAS system to provide a security feature to the security device. In one embodiment, the opening or space can be configured to receive a ferrite rod used in an EAS system. The configuration and design of the electronic anti-theft / security feature are not particularly limited and can be selected as needed. For example, the housing 1150 can also accommodate an EAS tag that includes electronic components comprising a resonant circuit with a coil coupled to a capacitor. This circuit is tuned to a predetermined frequency, and if someone attempts to remove a hard tag containing these components from the store, an alarm is triggered when the tag passes through a surveillance field created by a transmitter and receiver (located between bases at the store exit and tuned to the same frequency). When the EAS tag resonates, it provides an output signal that is detected by the receiver, also located in the base, triggering the alarm. The housing 1150 may also house an AM tag that is magnetized or has a specific circuit affixed thereto so that when the tag encounters a tonal burst emitted from a tag detector, the tag resonates to activate the tag, thereby sounding an alarm at the detector. Additionally, the housing 1150 may house an RF tag affixed with an inductor / capacitor (LC) circuit that sounds an alarm when the detector scans the resonant frequency of the tag. The same principle may be applied to AM tags affixed with LC circuits. In some embodiments, the respective first and second segments 1110, 1120 may each include a housing for a component that houses a tamper-evident buzzer or alarm that sounds if the security device 1000 is forcibly opened or damaged, for example, if the first segment detaches from the second segment. For example, one housing may house a magnet and the other housing may house a sensor that sounds if the first segment is vertically (e.g., along the z-axis ( Figure 17 )) is spaced a predetermined distance from the second section, the sensor sends a signal to activate a buzzer or alarm.

[0101] Now go to Figure 17-Figure 2 7, shows another example of a security device 2000. The security device 2000 includes features that are substantially similar to the security device 1000 described above. Therefore, for the sake of brevity, a detailed description of the similar features has been omitted except for the differences noted below. Figure 17 and Figure 18, the security device 2000 includes corner sections 2200, 2300 that are pivotally and removably coupled to opposite ends 2102, 2104 of the back panel 2100. The corner sections 2200, 2300 include lower sections 2210, 2310, upper sections 2220, 2320, and a locking assembly including a bracket assembly 3000 and a plate 3050 configured to lock or secure the lower sections 2210, 2310 to the upper sections 2220, 2320 (and the corresponding heights of the corner sections) when the container 100 is received by the security device 2000, as discussed in detail below.

[0102] A plurality of teeth 2225, 2325 are formed on opposite ends 2222, 2322 of the upper sections 2220, 2320, respectively. For example, in embodiments where the container 100 is made of cardboard, corrugated fiberboard, or plastic, the teeth 2225, 2325 are configured to engage the container 100. In this regard, the teeth 2225, 2325 are configured to secure the container 100 (e.g., by gripping it) when engaged with the container 100, thereby making it more difficult to remove the container 100 when the security device 2000 is in the locked configuration. Furthermore, the teeth may damage the package if an attempt is made to forcibly remove the package from the security device.

[0103] One or more straps 2226, 2326 can be attached (e.g., adhered) to the upper surface of the upper section 2220, 2320 (e.g., to its cover element 2222, 2322), or to the lower surface of the lower section 2210, 2310 (e.g., to its base plate 2212, 2312). The straps 2226, 2326 can be made of a high-friction material (e.g., rubber or silicone) to prevent the security device 2000 from slipping or sliding, for example, when multiple security devices 2000 are arranged in a stacked manner.

[0104] refer to Figure 19-25D , the corner section 2200 will now be described. It should be understood that the following description also applies to the corner section 3200. Figure 19 and Figure 20 As shown, the lower and upper sections 2210, 2220 are configured to move relative to each other in the vertical direction, for example, when it is desired to adjust the width w ( Figure 17 ) to adjust the height h of the corner segment 2200 (and its opening 2302). To this end, the walls 2214a, 2214b of the lower segment 2210 can define one or more guide rails 2215a, 2215b that are sized to fit within the tracks or grooves 2225a, 2225b (defined by the walls 2224a and guide rails 2228a, 2228b of the upper segment 2220). Figure 21) slides within or engages with the track or groove. In the embodiment shown, the stop member 2225c ( Figure 21 ) is provided at the distal end of the track 2225a. It is contemplated that the stop 2225c may be provided at the distal end of the track 2225b. In an embodiment, the stop 2225c is configured to engage with a catch 2215c ( Figure 20 ) engage to prevent the upper section 2220 from disengaging from the lower section 2210. In the illustrated embodiment, the lower section 2210 comprises a guide rail and the upper section 2220 comprises a track or groove. It is contemplated that the lower section may alternatively define a track or groove, while the upper section may define the guide rail. In this manner, it should be understood that a variety of configurations are contemplated without departing from the scope of the present teachings.

[0105] Reference Figure 19 、 Figure 20 and Figure 22 Each bracket assembly 3000 includes a shelf 3010 and a bracket or column 3020. The column 3020 includes a leg 3022 that extends inwardly (e.g., toward the pivot axis P) in a direction perpendicular to the longitudinal axis L of the column 3020. The leg 3022 includes a first portion 3022a and a second portion 3022b that is stepped down relative to the first portion 3022a. The first portion 3022a defines a through hole 3022c that is sized to receive a pin 3250 that protrudes downwardly from the first portion 3010a of the shelf 3010, the pin being configured to attach the shelf 3010 to the column leg 3022. The pin 3250 can include a head (e.g., similar to 1256 in FIG. 14B ) that is slightly larger than the through-hole 3022a, such that when the head is compressed, it can be pushed through the through-hole 3022a and expand (when uncompressed) to secure the pin 3250 to the leg 3022, e.g., to prevent the pin 3250 from freely retracting from the through-hole 3022a. The second portion 3022b of the leg 3022 is recessed relative to the first portion 3022a and is sized to receive and accommodate the second portion 3010b of the shelf 3010. In use, the upper surface 3011 of the shelf 3010 is configured to receive a corresponding edge ( Figure 17 To this end, the first portion 3022a can define an inclined profile to more easily bring the corresponding edge of the container 100 onto the upper surface 3011 of the shelf 3010. In the embodiment shown, the shelf 3010 is a separate component from the legs 3022. It is contemplated that the shelf 3010 can alternatively be integrally formed as a single component with the legs 3022.

[0106] The column 3020 may also include a pair of flanges 3030 extending rearward along a portion of its length, and a retainer 3040 protruding rearward from its upper end. Each flange 3030 may define one or more through holes 3030a extending therethrough in a direction perpendicular to the longitudinal axis L of the column 3020. Each through hole 3030a is sized to receive a guide pin 3032 inserted into a corresponding opening 2216 of the wall 2214a of the lower section 2210. The guide pin 3032 is configured to slide around a guide rail 2218 formed between the front and rear surfaces of the wall 2214a. In this manner, the bracket assembly 3000 is configured to move upward or downward relative to the wall 2214a via the engagement between the guide pin 3032 and the guide rail 2218. As Figure 25C As shown, a cantilevered tab 3035 can protrude from the rear surface of the post 3020. The tab 3035 is positioned so that when the container 100 is removed from the security device 2000, the tab (and the bracket assembly 3000) are urged upwardly via the biasing element 3800, as discussed in detail below.

[0107] Reference Figure 19 、 Figure 20 、 Figure 22 and Figure 25A Each corner section 2200, 2300 may include a plate 3050 that cooperates with the corresponding bracket assembly 3000 to lock the height h of the corresponding corner section 2200, 2300 (and its opening 2302), for example, to correspond to the width w of the container 100 ( Figure 17 ). Specifically, a plurality of teeth 3050c can be formed on the rear surface of the plate 3050 and configured to respectively engage a plurality of teeth 2229a formed on the guide rails 2228a of the upper section 2220 to lock the height h of the corner section 2200 (and the opening 2302) when the corner of the container 100 extends through the opening 2302. In embodiments, the teeth 3050c can be oriented and configured to allow the upper section 2220 to move downwardly around the container 100, but restrict upward movement when the teeth 3050c engage the teeth 2229a of the upper section 2220. In the illustrated embodiment, the teeth 3050c of the plate 3050 engage the teeth 2229a formed on the guide rails of the upper section 2220. It is contemplated that the teeth 2229a can alternatively be formed on the lower section, for example, in embodiments where the lower section alternatively includes guide rails.

[0108] The plate 3050 may include a protrusion 3050a projecting forwardly therefrom that is sized to extend through the slot 3025 of the post 3020. The protrusion 3050a is configured to engage a corresponding side ( Figure 17 ), so that the protrusion 3050a (and therefore the plate 3050) is unlocked by the container 100 from the unlocked configuration ( Figure 25B ) is pushed rearwardly to a locked configuration (in which the teeth 3050c of the plate 3050 engage the teeth 2229a of the upper section 2220), as discussed in detail below.

[0109] A recess 3050b can be formed in the plate 3050 and sized to receive the retainer 3040 of the post 3020 when the locking assembly (eg, the plate 3500) is in the locked configuration.

[0110] refer to Figure 20 , the wall 2214a of the lower section 2210 may include one or more recesses 2215d sized to receive the biasing element 3800 therein. The biasing element 3800 may be configured to bias the plate 3500 from the locked configuration ( Figure 25A ) to the unlocked configuration ( Figure 25B The recessed portion 2215d may include a spacer or protrusion 2215e ( ) positioned to align with and be received by a receiving portion (e.g., 1240a, 1240b in FIG. 16B ) formed on the rear surface of the plate 3050. Figure 23 ). The protrusion 2215e can be used to bias the biasing element 3800 ( Figure 25D ) is held in place while being received by the receiving portion, for example when the plate 3050 is in a locked configuration ( Figure 25A ), and also maintain the position of the plate 3500 relative to the wall 2214a. The wall 2214a of the lower section 2210 can define a support 2215f protruding forward therefrom, which is configured to guide the plate 3050 to the locked configuration. In an embodiment, the support 2215f can also be used to prevent the plate 3050 from moving below a certain height.

[0111] Now refer to Figure 18 、 Figure 19 and 25A -25D to describe the non-limiting example operation of the corner segments 2200, 2300. As described above, the corner segment 2200 can be in a locked configuration ( Figure 25A ) to move the corresponding corner 120 ( Figure 17 ) is locked or fixed in place. Specifically, the corner 120 ( Figure 17 ) can be brought into the corner section 2200 so that the corner of the container protrudes through the opening 2302 of the corner section and so that the side 150 ( Figure 18 its edge) is brought to shelf 3010 ( Figure 19The length of the back panel 2100 can be reduced so that the container 100 is sandwiched between the corner brackets 2200, for example by reducing the second section 2120 ( Figure 18 ) is extended into its first section 2110. When the container 100 is sandwiched in this manner, it engages the protrusion 3050a of the plate 3050, pushing the teeth 3050c ( Figure 25A ) engages with the teeth 2229a of the upper section 2220. The upper section 2200 can be moved downward until the corner 120 ( Figure 17 ) is sandwiched between the upper section 2220 (e.g., its cover element 2222) and the lower section 2210 (e.g., its base surface 2212), thereby locking the corresponding corners of the container in place. In an embodiment, moving the upper section 2200 downward in this manner will cause the container to push the rack assembly 3000 downward via engagement with the shelf 3010 of the rack assembly 3000, so that its retainer 3040 engages the recessed portion 3050b ( Figure 20 ).

[0112] When the container 100 is removed from the security device 2000 (eg, via a detacher key), the bracket assembly 3000 will be pushed upwardly (eg, via the biasing element 3800). Figure 25C ), and the plate 3050 will be biased by another biasing element 3800 ( Figure 25D ) is pushed forward to disengage the plate 3050 from the upper section 2220 ( Figure 25B ), whereby each corner segment 2200, 2300 will assume an unlocked configuration.

[0113] refer to Figure 18 and Figure 26A-2 6C, additional features of the security device 2000 will now be described. Figure 18 and Figure 26B As shown, the lower sections 2210, 2310 and the back panel 2100 can respectively include a plurality of reinforcing or stiffening ribs 2213, 2313, 2113 to increase the structural integrity of the safety device 2000, for example, in an embodiment where the corner sections 2210, 2310 and the back panel 2100 are made of plastic and formed via a plastic injection process.

[0114] The opposing ends 2102, 2104 of the back panel 2100 may include a first mating structure 2117 shaped and dimensioned to mate with a second mating structure 2217 formed on a lower surface of the corner section 2200 (e.g., on a lower surface of the base panel 2212 thereof).

[0115] In the illustrated embodiment, the first mating structure 2117 includes a plurality of concentric rings 2117a defining an annular space 2117b therebetween that is dimensioned to align with and accommodate the plurality of concentric rings 2217a disposed on the lower surface of the lower segment 2210. Additionally, the end 2102 of the back plate 2100 can define an annular area 2117c that is dimensioned to align with and accommodate a contoured protrusion 2217b formed on the lower surface of the corner segment 2200. The concentric rings 2117a, 2217a, the annular spaces 2117b and the wavy protrusions 2217b are configured such that the corner segments 2200, 2300 can pivot relative to the back panel 2100 while enhancing the structural engagement therebetween, for example, by making it difficult to pry the corresponding corner segments 2200, 2300 away from the back panel 2110 due to their interlocking engagement.

[0116] In embodiments, it is contemplated that the first mating structure 2117 and the second mating structure 2217 can be reversed. For example, the corner segment 2200 can define the second mating structure 2217, and the end 2102 of the base plate 2100 can define the first mating structure 2217. It is also contemplated that the first and second mating structures 2117, 2217 can take other shapes and forms for pivotally mating with each other without departing from the scope of the present teachings.

[0117] What has been described above includes examples of this specification. Of course, it is not possible to describe every possible combination of components or methods for the purpose of describing this specification, but one of ordinary skill in the art will recognize that many further combinations and permutations of this specification are possible. Therefore, this specification is intended to encompass all such changes, modifications and variations that fall within the spirit and scope of the appended claims. Furthermore, to the extent the term "comprise" is used in the detailed description or claims, the term is intended to be included in a manner similar to how the term "comprises" is interpreted when used as a transition word in a claim. These designs or other configurations should not be limited to those disclosed herein and should be considered separable from the functional aspects of the present technology.

[0118] The foregoing description identifies various non-limiting embodiments of the safety device. Modifications may be made by those skilled in the art and those who can make and use the present invention. The disclosed embodiments are for illustrative purposes only and are not intended to limit the scope of the invention or the subject matter set forth in the claims.

Claims

1. A safety device, comprising: a back panel having a first end and a second end; A first corner section pivotally connected to the first end of the back panel and a second corner section pivotally connected to the second end of the back panel, each corner section being configured to receive a corresponding corner of an item to be secured.

2. The safety device according to claim 1, wherein: The first and second corner segments are configured to pivot about first and second pivot axes disposed in a common plane.

3. The safety device according to claim 2, wherein: The common plane is defined by a longitudinal axis of the back panel and a transverse axis perpendicular to the longitudinal axis.

4. The safety device according to any one of claims 1 to 3, wherein: The back panel includes a first section and a second section, wherein the second section is telescopically received by the first section.

5. The safety device according to any one of claims 1 to 3, wherein: The back panel includes a first section slidingly engaged with a second section, wherein the first section and the second section cooperate to adjust the length of the back panel.

6. The safety device according to any one of claims 1 to 5, wherein: The back panel includes a locking assembly configured to lock a position of the second section relative to the first section.

7. The safety device according to any one of claims 1 to 6, wherein: A plurality of teeth are provided on a surface of the second segment, and a spring biasing member is provided on a surface of the first segment, wherein the spring biasing member is configured to engage the teeth to lock the position of the second segment relative to the first segment.

8. The safety device according to claim 7, wherein: The spring biasing member comprises a ferrous material that is attracted to a magnet such that the spring biasing member is biased away from the teeth when subjected to a magnetic field generated by the magnet.

9. The safety device according to any one of claims 1 to 8, wherein: The respective corners are disposed at opposite ends of a diagonal line therebetween.

10. The safety device according to any one of claims 1 to 9, wherein: The first corner section and the second corner section each include an upper section and a lower section defining an opening configured to receive a corresponding corner of an article to be secured.

11. The safety device according to claim 10, wherein: One of the upper and lower sections includes a guide rail, and the other of the upper and lower sections includes a track or groove, wherein the guide rail is configured to move in the track or groove to adjust the height of the opening.

12. The safety device according to claim 11, wherein: The corner section includes a plate including a first plurality of teeth, and the guide rail includes a second plurality of teeth configured to engage with the first plurality of teeth to lock the height of the opening.

13. The safety device according to any one of claims 1 to 10, wherein: The upper section slidingly engages the lower section such that the height of the respective first and second corner sections are adjustable.

14. The safety device according to any one of claims 1 to 13, wherein: The back plate defines a housing sized to accommodate at least one of a ferrite rod, an EAS tag, an AM tag, an RF tag, a sensor, and a magnet.

15. A safety device for securing a container, the safety device comprising: a back panel comprising a first end and a second end; a first corner segment removably attached to the first end and a second corner segment removably attached to the second end, wherein the first corner segment defines a first opening to receive a first corner of the container and the second corner segment defines a second opening to receive a second corner of the container, the second corner being diagonally disposed relative to the first corner; as well as A first locking assembly is configured to lock the height of the first corner section and a second locking assembly is configured to lock the height of the second corner section.

16. The safety device according to claim 15, wherein: The first and second corner sections each include a plurality of teeth disposed at opposite ends thereof, the plurality of teeth being configured to engage a container secured by the security device.

17. A safety device according to claim 15 or 16, wherein: The first and second corner sections each include an upper section and a lower section, wherein one of the lower and upper sections slidably receives the other of the lower and upper sections to adjust the respective heights of the first and second corner sections.

18. The safety device according to any one of claims 15 to 17, wherein: The first and second corner sections each include an upper section and a lower section, and wherein the first and second locking assemblies each include a plate, wherein one of the upper and lower sections defines a first plurality of teeth and the plate defines a second plurality of teeth configured to engage with the first plurality of teeth when the container is received by the security device to lock the container in place.

19. The safety device according to claim 18, wherein: Each plate includes a protrusion configured to engage the container to urge the second plurality of teeth into engagement with the first plurality of teeth.

20. A safety device according to claim 18 or 19, wherein: The first and second locking assemblies each include a bracket assembly, wherein when the container is removed from the security device, the plate and bracket assembly are respectively pushed forward and upward to disengage the upper section from the lower section.

21. The safety device according to claim 20, wherein: The first and second locking assemblies each include a first biasing element and a second biasing element configured to urge the plate and the bracket assembly forward and upward, respectively, to disengage the second plurality of teeth from the first plurality of teeth.

Images