A container includes a receptacle having walls, a floor, and an open side. The container includes first and second doors. At least one first latch unit is operatively associated with the first door and is movable between a latched position and an unlatched position. At least one second latch unit is operatively associated with the second door and is movable between a latched position and an unlatched position. A locking system for moving the first and second latch units between the latched and the unlatched positions includes a locking member movable between a first position in which the locking member moves the first latch unit of the first door from the latched to the unlatched position and a second position in which the locking member moves the second latch unit of the second door from the latched to the unlatched position.
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0. 36. A container, comprising:
a receptacle having walls, a floor, a ceiling and an open side;
first and second doors, each being attached to a respective one of the walls of the receptacle, each of the first and second doors being movable between an open position, in which a portion of the open side of the receptacle can be accessed, and a closed position, in which the first and second doors overlie the open side of the receptacle;
at least one first latch unit operatively associated with the first door that is movable between a latched position in which the first door is maintained in the closed position and an unlatched position in which the first door is movable between the open and closed positions;
at least one second latch unit operatively associated with the second door that is movable between a latched position in which the second door is maintained in the closed position and an unlatched position in which the second door is movable between the open and closed positions;
a locking system coupled to the first and second latch units for moving the first and second latch units between the latched and the unlatched position, the locking system comprising:
a locking member movable between a first position in which the locking member moves the first latch unit of the first door from the latched to the unlatched position, and a second position in which the locking member moves the second latch unit of the second door from the latched to the unlatched position.
1. A container, comprising:
a receptacle having walls, a floor, and an open side;
first and second doors, each of the first and second doors being pivotally attached to a respective wall of the receptacle, each of the first and second doors being movable between an open position, in which a portion of the open side of the receptacle can be accessed, and a closed position, in which the first and second doors overlie the open side of the receptacle,
at least one first latch unit operatively associated with the first door that is movable between a latched position in which the first door is maintained in the closed position and an unlatched position in which the first door is movable between the open and the closed positions;
at least one second latch unit operatively associated with the second door that is movable between a latched position in which the second door is maintained in the closed position and an unlatched position in which the second door is movable between the open and the closed positions; and
a locking system coupled to the first and second latch units for moving the first and second latch units between the latched and the unlatched positions, the locking system comprising:
a locking member movable between a first position in which the locking member moves the first latch unit of the first door from the latched to the unlatched position and a second position in which the locking member moves the second latch unit of the second door from the latched to the unlatched position.
0. 26. A container, comprising:
a receptacle having walls, a floor, and a ceiling defining an interior, and at least one opening through which the interior is accessible;
first and second doors, each of the first and second doors being attached to a respective one of the walls, the floor and the ceiling of the receptacle, each of the first and second doors being movable between an open position, in which a portion of the interior of the receptacle can be accessed, and a closed position, in which the first and second doors overlie the at least one opening of the receptacle,
at least one first latch unit operatively associated with the first door that is movable between a latched position in which the first door is maintained in the closed position and an unlatched position in which the first door is movable between the open and the closed positions;
at least one second latch unit operatively associated with the second door that is movable between a latched position in which the second door is maintained in the closed position and an unlatched position in which the second door is movable between the open and the closed positions; and
a locking system coupled to the first and second latch units for moving the first and second latch units between the latched and the unlatched positions, the locking system comprising:
a locking member movable between a first position in which the locking member moves the first latch unit of the first door from the latched to the unlatched position and a second position in which the locking member moves the second latch unit of the second door from the latched to the unlatched position.
14. A container, comprising:
a receptacle having walls, a floor, and an open side;
first, second and third doors pivotally attached a respective one of the walls of the receptacle, each of the first, second and third doors being movable between an open position, in which a portion of the open side of the receptacle can be accessed, and a closed position, in which the first, second and third doors overlie the open side of the receptacle;
at least one first latch unit operatively associated with the first door that is movable between a latched position in which the first door is maintained in the closed position and an unlatched position in which the first door is movable between the open and closed positions;
at least one second latch unit operatively associated with the second door that is movable between a latched position in which the second door is maintained in the closed position and an unlatched position in which the second door is movable between the open and closed positions;
at least one third latch unit operatively associated with the third door that is movable between a latched position in which the third door is maintained in the closed position and an unlatched position in which the third doors movable between the open and closed positions;
a locking system coupled to the first, second and third latch units for moving the first, second and third latch units between the latched and the unlatched position, the locking system comprising:
a locking member movable between a first position in which the locking member moves the first latch unit of the first door from the latched to the unlatched position, a second position in which the locking member moves the second latch unit of the second door from the latched to the unlatched position and a third position in which the locking member moves the third latch unit from a latched to the unlatched position.
25. A container, comprising:
a receptacle having walls, a floor, a ceiling and an open side;
a first door pivotally attached to the ceiling and second and third doors pivotally attached a respective one of the walls of the receptacle, each of the first, second and third doors being movable between an open position, in which a portion of the open side of the receptacle can be accessed, and a closed position in which the first, second and third doors overlie the open side of the receptacle;
at least one first latch unit operatively associated with the first door that is movable between a latched position in which the first door is maintained in the closed position and an unlatched position in which the first door is movable between the open and closed positions;
at least one second latch unit operatively associated with the second door that is movable between a latched position in which the second door is maintained in the closed position and an unlatched position in which the second door is movable between the open and closed positions;
at least one third latch unit operatively associated with the third door that is movable between a latched position in which the third door is maintained in the closed position and an unlatched position in which the third doors movable between the open and closed positions;
a locking system coupled to the first, second and third latch units for moving the first, second and third latch units between the latched and the unlatched position, the locking system comprising:
a locking member movable between a first position in which the locking member moves the first latch unit of the first door from the latched to the unlatched position, a second position in which the locking member moves the second latch unit of the second door from the latched to the unlatched position and a third position in which the locking member moves the third latch unit from a latched to the unlatched position.
2. The container of
3. The container of
4. The container of
5. The container of
6. The container of
7. The container of
8. The container of
9. The container of
a third door pivotally attached to one of the walls of the receptacle and movable between an open position, in which a portion of the open side of the receptacle can be accessed, and a closed position, in which the third door over lines the open side of the receptacle; and
at least one third latch unit operatively associated with the third door that is movable between a latched position in which the third door is maintained in the closed position in an unlatched position in which the third door is movable between the open and closed position;
wherein when the locking member is in the second position, the locking member moves the third latch unit of the third door from the latched to the unlatched position.
11. The container of
12. The container of
15. The container of
16. The container of
17. The container of
18. The container of
19. The container of
20. The container of
21. The container of
22. The container of
23. The container of
24. The container of
0. 27. The container of claim 26, wherein the at least one opening further comprises a first opening and a second opening and the first door overlies the first opening in the closed position and the second door overlies the second opening in the closed position.
0. 28. The container of claim 26, wherein the first and second doors are pivotably attached to the receptacle.
0. 29. The container of claim 28, wherein the first and second doors are attached to a first and a second of the walls of the receptacle.
0. 30. The container of claim 27, further comprising a support bracket disposed between the first and second openings, wherein the locking system is mounted on the support bracket.
0. 31. The container of claim 27, wherein the first door is attached to the ceiling and the second door is attached to a respective one of the walls.
0. 32. The container of claim 1, wherein the second latch unit is configured to retain the second door in the latched position when the locking member is in the first position.
0. 33. The container of claim 26, wherein the first latch unit comprises a retaining member mounted on one of the receptacle and the first door and an engagement member mounted on the other of the receptacle and the first door so that the retaining member retains the engagement member in the latched position and the retaining member releases the engagement member in the unlatched position.
0. 34. The container of claim 33, wherein the locking member comprises an elongated member having one end that is configured to move the retaining member from the latched position to the unlatched position.
0. 35. The container of claim 26, further comprising:
a third door pivotally attached to one of the walls, the floor and the ceiling of the receptacle and movable between an open position, in which a portion of the interior of the receptacle can be accessed, and a closed position, in which the third door overlies the at least one opening of the receptacle; and
at least one third latch unit operatively associated with the third door that is movable between a latched position in which the third door is maintained in the closed position and an unlatched position in which the third door is movable between the open and closed position.
0. 37. The container of claim 36, further comprising:
a third door attached to a respective one of the walls and the ceiling of the receptacle; and
at least one third latch unit operatively associated with the third door that is movable between a latched position in which the third door is maintained in the closed position and an unlatched position in which the third doors movable between the open and closed positions;
wherein the locking member is movable to a third position in which the locking member moves the third latch unit from a latched to the unlatched position.
0. 38. The container of claim 37, wherein the second and third latch units are configured to retain the second and third doors in the latched position when the locking member is in the first position.
0. 39. The container of claim 36, wherein the open side further comprises a first opening and a second opening, and the first door overlies the first opening in the closed position and the second door overlies the second opening in the closed position.
0. 40. The container of claim 39, wherein the first and second doors are pivotably attached to the receptacle.
0. 41. The container of claim 39, further comprising a support bracket disposed between the first and the second openings, wherein the locking system is mounted on the support bracket.
0. 42. The container of claim 37, wherein the open side further comprises a first, a second and a third opening, and the first door overlies the first opening in the closed position, the second door overlies the second opening in the closed position and the third door overlies the third opening in the closed position.
0. 43. The container of claim 42, wherein the first, second and third openings are disposed on a single side of the receptacle and the first opening is disposed above the second and third openings.
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The present invention is directed generally to containers, and more specifically to containers with integrated locking systems.
A variety of industrial storage containers are available for storing tools or other devices. These storage containers can include several doors. The doors can be locked to prevent unauthorized access to the contents of the storage containers. In addition, the doors can be closed in a latched position without being locked.
Many industrial containers include two or more doors. For example, typical field office storage units include three doors. A large upper door covers the upper portion of the field office container and is attached by a hinge on the ceiling or top wall of the container. Two smaller doors each cover respective side portions of the lower part of the container. The two smaller doors are attached by hinges on opposing side walls of the container. A locking mechanism is positioned on a panel between the two lower doors, which simultaneously opens all of the doors with one movement.
According to some embodiments of the invention, a container includes a receptacle having walls, a floor, and an open side. The container includes first and second doors. Each of the first and second doors are pivotally attached to a respective wall of the receptacle, and are being movable between an open position, in which a portion of the open side of the receptacle can be accessed, and a closed position, in which the first and second doors overlie the open side of the receptacle. At least one first latch unit is operatively associated with the first door and is movable between a latched position, in which the first door is maintained in the closed position, and an unlatched position, in which the first door is movable between the open and the closed positions. At least one second latch unit is operatively associated with the second door and is movable between a latched position, in which the second door is maintained in the closed position and an unlatched position, in which the second door is movable between the open and the closed positions. A locking system is coupled to the first and second latch units for moving the first and second latch units between the latched and the unlatched positions includes a locking member movable between a first position, in which the locking member moves the first latch unit of the first door from the latched to the unlatched position, and a second position, in which the locking member moves the second latch unit of the second door from the latched to the unlatched position.
According to further embodiments of the present invention a container includes a receptacle having walls, a floor, and an open side. First, second and third doors are pivotally attached a respective one of the walls of the receptacle. Each of the first, second and third doors are movable between an open position, in which a portion of the open side of the receptacle can be accessed, and a closed position, in which the first, second and third doors overlie the open side of the receptacle. At least one first latch unit is operatively associated with the first door and is movable between a latched position, in which the first door is maintained in the closed position, and an unlatched position, in which the first door is movable between the open and closed positions. At least one second latch unit is operatively associated with the second door and is movable between a latched position, in which the second door is maintained in the closed position, and an unlatched position, in which the second door is movable between the open and closed positions. At least one third latch unit is operatively associated with the third door and is movable between a latched position, in which the third door is maintained in the closed position, and an unlatched position, in which the third doors movable between the open and closed positions. A locking system coupled to the first, second and third latch units for moving the first, second and third latch units between the latched and the unlatched position includes a locking member movable between a first position, in which the locking member moves the first latch unit of the first door from the latched to the unlatched position, a second position, in which the locking member moves the second latch unit of the second door from the latched to the unlatched position, and a third position, in which the locking member moves the third latch unit from a latched to the unlatched position.
The accompanying drawings, which are incorporated into and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, serve to explain principles of the invention.
The present invention now will be described hereinafter with reference to the accompanying drawings and examples, in which embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Like numbers refer to like elements throughout. In the figures, the thickness of certain lines, layers, components, elements or features may be exaggerated for clarity. Broken lines illustrate optional features or operations unless specified otherwise.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprises” and/or “comprising,” when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term “and/or” includes any and all combinations of one or more of the associated listed items. As used herein, phrases such as “between X and Y” and “between about X and Y” should be interpreted to include X and Y. As used herein, phrases such as “between about X and Y” mean “between about X and about Y.” As used herein, phrases such as “from about X to Y” mean “from about X to about Y.”
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the specification and relevant art and should not be interpreted in an idealized or overly formal sense unless expressly so defined herein. Well-known functions or constructions may not be described in detail for brevity and/or clarity.
It will be understood that when an element is referred to as being “on”, “attached” to, “connected” to, “coupled” with, “contacting”, etc., another element, it can be directly on, attached to, connected to, coupled with or contacting the other element or intervening elements may also be present. In contrast, when an element is referred to as being, for example, “directly on”, “directly attached” to, “directly connected” to, “directly coupled” with or “directly contacting” another element, there are no intervening elements present. It will also be appreciated by those of skill in the art that references to a structure or feature that is disposed “adjacent” another feature may have portions that overlap or underlie the adjacent feature.
Spatially relative terms, such as “under”, “below”, “lower”, “over”, “upper” and the like, may be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, elements described as “under” or “beneath” other elements or features would then be oriented “over” the other elements or features. Thus, the exemplary term “under” can encompass both an orientation of “over” and “under”. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. Similarly, the terms “upwardly”, “downwardly”, “vertical”, “horizontal” and the like are used herein for the purpose of explanation only unless specifically indicated otherwise.
It will be understood that, although the terms “first”, “second”, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. Thus, a “first” element could also be termed a “second” element without departing from the teachings of the present invention. The sequence of operations (or steps) is not limited to the order presented in the claims or figures unless specifically indicated otherwise.
With reference to
As illustrated in
With continued reference to
As shown in
As shown in
As shown in
In this configuration, the operator can open either the upper door 100 while the lower doors 200 and 300 remain in the latched position as shown in
In some embodiments, the operator can move the handle 470 from the position shown in
Alternatively, as shown in
In some embodiments shown in
In alternative embodiments illustrated in
When the locking bar 410 and handle 470 are in the down position D as shown in
As shown in
As illustrated in
Although embodiments of the current invention are illustrated with respect to the latch units 110, 210 and 310, it should be understood that alternative latching configurations can be used. For example, the configuration of the latch unit 110 including the ring 112 and hook 114 can be incorporated into the side door latch units 210 and 310 or, alternatively, the retaining member or bar 212 and 312 and hooks 214 and 314 of the latch units 210 and 310, respectively, can be incorporated into the top door 100 to permit independent latching of the doors 100, 200 and 300 as described herein. In addition, although the integrated locking system has been described with respect to the container 10, which includes three doors 100, 200 and 300, it should be understood that the features of the current invention can be incorporated into two door configurations, or configurations with four or more doors.
The foregoing is illustrative of the present invention and is not to be construed as limiting thereof. Although a few exemplary embodiments of this invention have been described, those skilled in the art will readily appreciate that many modifications are possible in the exemplary embodiments without materially departing from the novel teachings and advantages of this invention. Accordingly, all such modifications are intended to be included within the scope of this invention as defined in the claims. Therefore, it is to be understood that the foregoing is illustrative of the present invention and is not to be construed as limited to the specific embodiments disclosed, and that modifications to the disclosed embodiments, as well as other embodiments, are intended to be included within the scope of the appended claims. The invention is defined by the following claims, with equivalents of the claims to be included therein.
Bridges, Tobias McKay, Janitz, Mikel
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