In aircraft cabins, seats are disposed closely together to achieve a certain passenger density. Likewise, storage space is highly utilized by in-cabin amenities and passenger baggage storage. There are limited facilities for blocking an aircraft seat so that it cannot be used or placing a barrier between passengers to help with social distancing such as for limiting contagions. It would be desirable to have a solution for blocking aircraft seats and limiting inter-passenger exposure without damaging any seats. Furthermore, it would be desirable to have such as device that would be easily installed, movable, light weight, low cost, cleanable, and easily stowed when not in use. Furthermore, the device should not require recertification of the seat, and should meet existing flammability requirements.
In one aspect, embodiments of the inventive concepts disclosed herein are directed to a vertical seat blocking/inter-passenger divider device having a seat back connector and a seat cushion connector. The vertical seat blocking/divider device is disposed on the center of an aircraft seat to block occupancy of the aircraft seat and establish a barrier between neighboring seats. In a further aspect, the vertical seat blocking/divider device includes a spring element to apply a force to the fabric.
In a further aspect, the vertical seat blocking device may include armrest connectors on opposing surfaces so that the vertical seat blocking/divider device can be disposed between occupied seats to create a barrier between passengers.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and should not restrict the scope of the claims. The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments of the inventive concepts disclosed herein and together with the general description, serve to explain the principles.
The numerous advantages of the embodiments of the inventive concepts disclosed herein may be better understood by those skilled in the art by reference to the accompanying figures in which:
Before explaining at least one embodiment of the inventive concepts disclosed herein in detail, it is to be understood that the inventive concepts are not limited in their application to the details of construction and the arrangement of the components or steps or methodologies set forth in the following description or illustrated in the drawings. In the following detailed description of embodiments of the instant inventive concepts, numerous specific details are set forth in order to provide a more thorough understanding of the inventive concepts. However, it will be apparent to one of ordinary skill in the art having the benefit of the instant disclosure that the inventive concepts disclosed herein may be practiced without these specific details. In other instances, well-known features may not be described in detail to avoid unnecessarily complicating the instant disclosure. The inventive concepts disclosed herein are capable of other embodiments or of being practiced or carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein is for the purpose of description and should not be regarded as limiting.
As used herein a letter following a reference numeral is intended to reference an embodiment of the feature or element that may be similar, but not necessarily identical, to a previously described element or feature bearing the same reference numeral (e.g., 1, 1a, 1b). Such shorthand notations are used for purposes of convenience only, and should not be construed to limit the inventive concepts disclosed herein in any way unless expressly stated to the contrary.
Further, unless expressly stated to the contrary, “or” refers to an inclusive or and not to an exclusive or. For example, a condition A or B is satisfied by anyone of the following: A is true (or present) and B is false (or not present), A is false (or not present) and B is true (or present), and both A and B are true (or present).
In addition, use of the “a” or “an” are employed to describe elements and components of embodiments of the instant inventive concepts. This is done merely for convenience and to give a general sense of the inventive concepts, and “a” and “an” are intended to include one or at least one and the singular also includes the plural unless it is obvious that it is meant otherwise.
Finally, as used herein any reference to “one embodiment,” or “some embodiments” means that a particular element, feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the inventive concepts disclosed herein. The appearances of the phrase “in some embodiments” in various places in the specification are not necessarily all referring to the same embodiment, and embodiments of the inventive concepts disclosed may include one or more of the features expressly described or inherently present herein, or any combination of sub-combination of two or more such features, along with any other features which may not necessarily be expressly described or inherently present in the instant disclosure.
Broadly, embodiments of the inventive concepts disclosed herein are directed to a vertical seat blocking device having a seat back connector and a seat cushion connector. The vertical seat blocking device is disposed on the center of an aircraft seat to block occupancy of the aircraft seat and establish a barrier between neighboring seats. In a further aspect, the vertical seat blocking device includes a spring element to apply a force to the fabric.
Referring to
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The aircraft seat blocker/divider 206 is disposed vertically in a middle portion of an aircraft seat 200. Such disposition prevents any passenger from using the aircraft seat 200 and may provide a barrier between neighboring passengers.
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The seat back attachment elements 508, 510 comprise a midline strap 508 that passes over a superior surface of the headrest while a lateral strap 510 surrounds the headrest along lateral surfaces. The midline strap 508 and lateral strap 510 engage each other along a posterior surface of the seat back. In at least one embodiment, the midline strap 508 and lateral strap 510 define a harness that wraps around the headrest and is secured via hook-and-loop fabric.
Embodiments with a midline strap 508 along the headrest and a midline strap as the seat cushion attachment portion 512 may be releasable, temporary, and require no modification to the aircraft seat, but also be sufficiently attached to the aircraft seat as to prevent casual disengagement.
Referring to
In at least one embodiment, the spring element 614 allows a top portion of the fabric body to extend up to, or above the seat back headrest such that the fabric body would form a barrier between passengers, even when a passenger's head extends above the headrest. Furthermore, the spring element 614 maintains the fabric body extending from the seat back while also being easily deformable so as to not hinder passenger egress.
Referring to
In at least one embodiment, a friction element may be disposed on the fabric body, configured to be placed between neighboring seat cushions. The friction element may be held in place via friction and maintain the position and orientation of the fabric body. Alternatively, the friction element may comprise a bottom portion of the fabric body.
Referring to
A device according to the exemplary embodiments described herein may be all textile or textile with spring wire guides that can attach to the center of the aircraft seat and form a seat blocker and passenger divider. It may also be attached to either side of the aircraft seat so that it can function only as a passenger divider. It can be multiple sizes based on available space and seat specifications.
The device may be easily attached to the center, inboard, or outboard side of the aircraft seat and easily movable to other locations. It is light weight, low cost, cleanable and takes up minimal storage space when not in use. Because it is flexible, it will collapse with the seat during impact and therefore not cause a change to the head strike profile. It may be manufactured out of aviation fabric/textile material so will meet flammability requirements. The device does not provide any resistance to seat backrest break forward features.
It is believed that the inventive concepts disclosed herein and many of their attendant advantages will be understood by the foregoing description of embodiments of the inventive concepts disclosed, and it will be apparent that various changes may be made in the form, construction, and arrangement of the components thereof without departing from the broad scope of the inventive concepts disclosed herein or without sacrificing all of their material advantages; and individual features from various embodiments may be combined to arrive at other embodiments. The form herein before described being merely an explanatory embodiment thereof, it is the intention of the following claims to encompass and include such changes. Furthermore, any of the features disclosed in relation to any of the individual embodiments may be incorporated into any other embodiment.
The present application claims the benefit under 35 U.S.C. § 119(e) of U.S. Provisional App. No. 63/032,298 (filed May 29, 2020), which is incorporated herein by reference.
Number | Date | Country | |
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63032298 | May 2020 | US |