Seat assembly and method of assembly

Abstract

Seat assemblies and methods of assembly. A seat assembly includes a frame, a cushion, and a fastening device. A pad is disposed on the frame and includes a mesh member including a set of filaments of polymeric material. The fastening device extends through an aperture in the frame and is secured to the frame.

Description

Technical Field

[0001] This application relates to seat assemblies and assembly methods. Brief description of the attached diagram

[0002] Figure 1 This is a perspective view of an example of a seat assembly that includes a filament mesh structure.

[0003] Figure 2 This is a schematic diagram of an example manufacturing system used to create wire mesh structures.

[0004] Figure 3 This is an enlarged view of an example of a silkscreen structure.

[0005] Figure 4 This is a side view of a portion of the seat assembly, with the trim cover omitted for clarity.

[0006] Figure 5 This is a sectional view along section line 5-5, showing a first example of a seat assembly including the trim cover and fastening devices.

[0007] Figure 6 This is a cross-sectional view of a second example of a seat assembly and fastening device.

[0008] Figure 7 This is a cross-sectional view of a third example of a seat assembly and fastening device.

[0009] Figure 8 This is a cross-sectional view of the fourth example of the seat assembly and fastening device.

[0010] Figure 9 This is a cross-sectional view of the fifth example of the seat assembly and fastening device.

[0011] Figure 10 This is a cross-sectional view of the sixth example of the seat assembly and fastening device.

[0012] Figure 11 This is a cross-sectional view of the seventh example of the seat assembly and fastening device.

[0013] Figure 12 This is a cross-sectional view of the eighth example of the seat assembly and fastening device.

[0014] Figure 13 This is a cross-sectional view of the ninth example of the seat assembly and fastening device. Detailed description

[0015] Reference will now be made in detail to the embodiments, examples of which are illustrated in the accompanying drawings. Numerous specific details are set forth in the following detailed description in order to provide a thorough understanding of the various embodiments described. However, it will be apparent to those skilled in the art that the various embodiments described can be practiced without these specific details. In other instances, well-known methods, processes, components, circuits, and networks have not been described in detail so as not to unnecessarily obscure aspects of the embodiments.

[0016] It should be understood that the disclosed embodiments are merely exemplary, and various and alternative forms are possible. The drawings are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. Therefore, the specific structural and functional details disclosed herein should not be construed as limiting, but merely as a representative basis for teaching those skilled in the art to implement the embodiments according to this disclosure in various ways.

[0017] "One or more" includes functions performed by one element, functions performed by more than one element (e.g., in a distributed manner), several functions performed by one element, several functions performed by several elements, or any combination of the foregoing.

[0018] It should also be understood that although the terms first, second, etc., are used in some instances herein to describe various elements, these elements should not be limited by these terms. These terms are used only to distinguish one element from another. For example, a first contact may be referred to as a second contact, and similarly, a second contact may be referred to as a first contact, without departing from the scope of the various embodiments described. Both a first contact and a second contact are contacts, but they are not the same contact.

[0019] The terminology used in the description of the various embodiments described herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used in the description of the various embodiments described and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that, as used herein, the term “and / or” refers to and covers any and all possible combinations of one or more of the listed related items. It should be further understood that, when used in this specification, the terms “includes,” “including,” “comprises,” and / or “comprising” specify the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or groups thereof.

[0020] As used herein, the term "if" may optionally be interpreted as "when," "in response to determining," or "in response to detecting," depending on the context. Similarly, the phrase "if determined" or "if [the condition or event] is detected" may optionally be interpreted as "when determined," "in response to determining," "when [the condition or event] is detected," or "in response to detecting [the condition or event]," depending on the context.

[0021] A seat assembly is disclosed, comprising: a frame including openings; a pad including a mesh member comprising a set of filaments of a polymer material, wherein at least two members or filaments of the set of filaments are looped and bonded to each other, and wherein the pad is disposed on the frame; and a fastening device securing the pad to the frame, the fastening device extending through the openings in the frame.

[0022] In one or more examples, the seat assembly includes a decorative cover disposed on the cushion. Fastening devices may support the decorative cover and may optionally be detachable from it.

[0023] In one or more examples, the fastening device extends through a hole in the liner.

[0024] In one or more examples, the hole in the liner is a through hole extending from a first side of the liner facing the frame to a second side of the liner disposed opposite to the first side.

[0025] In one or more examples, the hole in the liner also includes a recess extending from a second side of the liner and a connecting portion extending from the recess to a first side of the liner. The recess may be defined at least partially by a bottom of the recess extending from the connecting portion and / or a periphery of the recess extending from the bottom of the recess toward the second side.

[0026] In one or more examples, the fastening device includes an anchor disposed in the recess.

[0027] In one or more examples, the fastening device includes a connecting member in a connecting portion extending from the anchor into a hole in the gasket.

[0028] In one or more examples, the fastening device includes an attachment feature that engages the frame and secures the fastening device to the frame.

[0029] In one or more examples, attachment features and connecting members are positioned on opposite sides of the frame.

[0030] In one or more examples, the attachment feature extends through the opening in the frame and optionally extends at least partially around the connecting member.

[0031] In one or more examples, the fastening device includes an attachment feature that engages the frame and secures the fastening device to the frame. The fastening device may also include a connecting member extending from the attachment feature into a hole in the gasket. The fastening device may also include an anchor disposed within the gasket and positioned between a first side of the gasket facing the frame and a second side of the gasket opposite the first side.

[0032] In one or more examples, the anchor engages the connecting member and optionally hooks onto at least one member of the set of wires.

[0033] In one or more examples, the fastening device includes an attachment feature that engages the frame and secures the fastening device to the frame. The fastening device may also include a connecting member extending from the attachment feature into a hole in the gasket. The fastening device may also include an anchor disposed in a recess, the anchor optionally including a hook-and-loop fastener.

[0034] In one or more examples, the hook and loop fastener includes a first part secured to a pad and a second part secured to a connecting member, the first part optionally being fastened to the second part.

[0035] In one or more examples, the connecting member engages the bottom of the recess. A hook-and-loop fastener may be positioned between the anchor and the connecting member.

[0036] In one or more examples, the fastening device further includes a second connecting member secured to the frame and optionally extending through a second hole in the liner. The hook-and-loop fastener may include a first part secured to the connecting member and a second part secured to the second connecting member, the first part optionally being fastened to the second part.

[0037] A method for assembling a seat assembly is disclosed, the method comprising positioning a pad on a frame, the pad including a mesh member comprising a set of filaments of a polymer material, wherein at least two members or two filaments of the set of filaments are looped and interlocked, and the frame including an opening; and securing the pad to the frame using a fastening device that extends through the opening in the frame.

[0038] In one or more examples, positioning the pad on the frame also includes folding the pad around the frame before securing it to the frame, such that a first side of the pad engages a first frame side of the frame and / or a second frame side of the frame.

[0039] In one or more examples, securing the liner to the frame using fastening devices further includes inserting the fastening devices into holes through the liner. The holes may extend from a first side of the liner facing the frame to a second side of the liner disposed opposite the first side.

[0040] In one or more examples, the method also includes attaching a decorative cover to the pad after the pad has been secured to the frame.

[0041] refer to Figure 1 An example of seat assembly 10 is shown. In some embodiments, seat assembly 10 is a vehicle seat assembly, such as for land vehicles (e.g., cars, trucks, buses, etc.) or for non-land vehicles (e.g., aircraft or boats). For example, seat assembly 10 for land vehicles may be shaped and sized for use as a front driver or passenger seat, a second, third, or other rear seat, and may include bucket seats, bench seats, or other seat styles. Furthermore, seat assembly 10 may be a non-retractable seat or a retractable seat; retractable seats may be foldable and can be stored in cavities within the vehicle floor. Additionally, seat assembly 10 may be configured for non-vehicle applications, such as furniture.

[0042] exist Figure 1 In the configuration shown, seat assembly 10 includes a seat base 20 and a seat back 22. It is contemplated that the seat back 22 may be omitted in some configurations, such as when seat assembly 10 is configured as a motorcycle seat or stool.

[0043] The seat base 20 is configured to receive a seated occupant and support the occupant's pelvis and thighs. The seat base 20 includes a seat base frame 30, a cushion 32, and a decorative cover 34.

[0044] The seat bottom frame 30 is a structure that supports the padding 32. The seat bottom frame 30 includes one or more structural members and can be made of any suitable material, such as metal alloys, polymer materials, fiber-reinforced polymer materials, or combinations thereof. In some configurations, the seat bottom frame 30 includes a panel on which the padding 32 is disposed, a seat pan, a suspension pad, or suspension wire.

[0045] A cushion 32 is disposed on the seat bottom frame 30. The cushion 32 is made of a deformable material that supports the seat occupant and distributes the load force from the seat occupant to the seat bottom frame 30. The cushion 32 and related manufacturing methods will be discussed in more detail below.

[0046] The decorative cover 34 covers at least a portion of the padding 32. Additionally, the decorative cover 34 provides one or more visible outer surfaces of the seat back 22. When seated in the seat assembly 10, the seat occupant can rest on the decorative cover 34. The decorative cover 34 is made of any suitable material or a combination thereof (e.g., fabric, leather, artificial leather, vinyl, or combinations thereof). The decorative cover 34 may include multiple decorative panels assembled in any suitable manner (e.g., by fusion or stitching). The decorative cover 34 is attached to the seat bottom frame 30, the padding 32, or both. For example, the decorative cover 34 may include decorative attachment features attached to the seat bottom frame 30, the padding 32, or both to prevent removal of the decorative cover 34 and to help the decorative cover 34 conform to the shape of the seat bottom frame 30, the padding 32, or both.

[0047] The seat backrest 22 is configured to support the back of a seated occupant. The seat backrest 22 is disposed adjacent to the seat bottom 20. For example, the seat backrest 22 may be positioned above and near the rear of the seat bottom 20. The seat backrest 22 extends in a generally upward direction away from the seat bottom 20. In some configurations, the seat backrest 22 is mounted to the seat bottom 20 and can pivot relative to it. In other configurations, the seat backrest 22 is not mounted to the seat bottom 20. For example, a vehicle seat backrest may be mounted to the vehicle body structure, such as in some second-row seat assemblies. The seat backrest 22 includes a seat backrest frame 40, a pad 42, a trim cover 44, and an optional headrest 46.

[0048] The seat back frame 40 is a structure that supports the cushion 42. The seat back frame 40 includes one or more structural members and can be made of any suitable material, such as metal alloys, polymer materials, fiber-reinforced polymer materials, or combinations thereof. In some configurations, the seat back frame 40 includes a panel, base plate, suspension pad, or suspension wires on which the cushion 42 is disposed. It is also conceivable that in some configurations, the seat back frame 40 may be integrally formed with the seat bottom frame 30.

[0049] A pad 42 is disposed on the seat back frame 40. The pad 42 is made of a deformable material that supports the seat occupant and distributes the load force from the seat occupant to the seat back frame 40. It is conceivable that the pad 42 may be integrally formed with the pad 32 of the seat bottom 20, or may be separate from the pad 32 of the seat bottom 20. The pad 42 and related manufacturing methods will be discussed in more detail below.

[0050] The decorative cover 44 covers at least a portion of the padding 42. Additionally, the decorative cover 44 provides one or more visible outer surfaces of the seat back 22. When seated in the seat assembly 10, the seat occupant can rest on the decorative cover 44. The decorative cover 44 is made of any suitable material or a combination thereof (e.g., fabric, leather, artificial leather, vinyl, or combinations thereof). The decorative cover 44 may include one or more decorative panels assembled in any suitable manner (e.g., by fusion or stitching). The decorative cover 44 is attached to the seat back frame 40, the padding 42, or both. For example, the decorative cover 44 may include decorative attachment features attached to the seat back frame 40, the padding 42, or both to prevent removal of the decorative cover 44 and to help the decorative cover 44 conform to the shape of the seat back frame 40, the padding 42, or both.

[0051] A headrest 46 (if provided) is configured to support the head of the seat occupant. The headrest 46 is located at the top of the seat back 22, or at one end of the seat back 22 opposite to the seat bottom 20. The headrest 46 can be movable relative to the seat back 22 in one or more directions, or it can be integrally formed with the seat back 22.

[0052] refer to Figure 3 An enlarged view of an example of cushion 50 is shown. For ease of reference, cushions are generally designated by reference numeral 50. It should be understood that the structure and description of cushion 50 apply to cushion 32 of seat bottom 20, cushion 42 of seat back 22, or both.

[0053] The pad 50 is a non-foam component or includes at least one non-foam component. The non-foam component is primarily referred to as a mesh component, but may also be referred to as a wire component, looped component, entangled component, wire mesh structure, mesh structure, wire mesh, looped mesh, entangled mesh, or mesh pad. Figure 3 In this context, cushion 50 is described as a non-foam component that does not include foam components or foam materials (such as urethane or polyurethane foam); however, it is conceivable that cushion 50 may include foam components or foam materials in addition to non-foam components to provide additional or localized cushioning for seat occupants. For example, foam material may be disposed between cushion 50 and a trim cover (e.g., trim cover 34, 44), on cushion 50, within cushion 50, or in a combination thereof. Reducing the amount of foam material provided to cushion 50 or removing foam material from cushion 50 can reduce weight and improve support and comfort for seat occupants. Furthermore, removing foam material can facilitate the recycling of cushion 50.

[0054] The padding 50 is described below without the foam material. In this case, the padding 50 is made of polymer material filaments 52, which are randomly looped, bent, curled, or tangled and bonded together, as will be discussed in more detail below. The filaments 52 are directly bonded to each other, rather than indirectly bonded with resin or other intermediate materials. For clarity, in Figure 3 Only some silk 52 is marked in the middle.

[0055] The filament 52, also referred to as a strand or thread, is made of any suitable material or a combination of materials. In some configurations, the filament 52 is made of a polymeric or thermoplastic material, such as a polyamide-based, polyester-based, polyimide-based, polyolefin-based (e.g., polypropylene-based, polyethylene-based, etc.), polystyrene-based, or combinations thereof thermoplastic resins. As an example, a polyethylene-based filament can be made of linear low-density polyethylene (LLPDE). Unlike foam materials, the filament material can be recyclable or more easily recyclable than foam materials. It is also conceivable that the filament 52 may include reinforcing fibers, and the reinforcing fibers may not be made of thermoplastic materials.

[0056] In some configurations, filament 52 may be a monofilament made of a single material. In some configurations, filament 52 may be made of multiple materials. For example, filament 52 made of multiple materials may include a core made of a first thermoplastic material and a sheath surrounding the core and made of a second thermoplastic material different from the first thermoplastic material. It is envisioned that pad 50 may include a combination of monofilaments and filaments, where the filaments are made of multiple materials and are not monofilaments.

[0057] Randomly looped, bent, curled, or tangled filaments 52 are joined together where one filament 52 contacts another filament 52, thereby creating a lightweight, breathable pad (e.g., pad 32 and / or pad 42) or a mesh structure (with openings or gaps between filaments 52). Figure 2 An example of a manufacturing system 60 for manufacturing pads or wire mesh structures is also shown. In this example, manufacturing system 60 includes a material feeder 70, an extruder 72, and a funnel 74. Manufacturing system 60 also includes a cooling box 76 and a material transfer subsystem 78.

[0058] refer to Figure 2 The material feeder 70 holds the material raw material to be extruded, such as solid beads, flakes, granules, pellets, or powder made from the material. In some configurations, the material feeder 70 is configured as a container or hopper. The material feeder 70 supplies the material raw material to the extruder 72.

[0059] Extruder 72 melts the material feedstock and extrudes it into a set of filaments 52. Extruder 72 can have any suitable configuration. In some configurations, extruder 72 includes a barrel that receives a rotatable screw and a heating element. The rotation of the screw forces the material to move through the barrel, and the friction generated by the screw rotation helps to heat the material. The material exits the barrel under pressure and in a molten state, and is conveyed under pressure to the die 80 of extruder 72.

[0060] The die 80 (also called a die plate or extrusion die) has multiple through holes or filament forming openings through which molten material passes. A single filament 52 is extruded from each through hole. Under the influence of gravity, the filament 52 falls from the die 80 into the funnel 74.

[0061] Funnel 74 combines or separates filaments 52 into a more compact arrangement, wherein the filaments are bent, curled, or looped, and filaments 52 contact and bond to at least one other filament 52. Funnel 74 has an inlet opening or funnel inlet and an outlet opening or funnel outlet smaller than the funnel inlet. Individually separated filaments 52 enter the funnel inlet. As filaments 52 accumulate, they bend, curl, or loop and move into contact. Fibers 52 move through funnel 74 toward the funnel outlet. As the filaments move toward the funnel outlet, some filaments may slide along funnel 74 or along an intervening sheet disposed on funnel 74. Bonds are formed between filaments 52 at the contact points, while openings or gaps exist between filaments 52 at other locations where one filament 52 does not contact or bond to another filament 52. The entangled and bonded filaments 52 pass through the funnel outlet of funnel 74 and enter cooling box 76. For ease of reference, the bonded filaments 52 are referred to as a mesh member or wire mesh structure 90.

[0062] Cooling chamber 76 contains a liquid, such as water or a mixture of water and another fluid. The liquid in cooling chamber 76 helps support the tangled and bonded filaments 52, limiting further compaction or solidification of the filaments 52 into an arrangement with fewer openings or fewer pores, and maintaining the desired porosity and density of the mesh structure 90. Thus, the liquid provides some buoyancy or resistance that can cause additional bending, curling, or looping of the filaments 52 adjacent to the liquid surface or within funnel 74 to further construct the mesh structure 90. While the filaments 52 are in the liquid, the liquid also cools the filaments 52. For example, the liquid cools the filaments 52 from the outside to solidify the filaments 52 and prevent the filaments 52 from bonding in additional locations. At this point, the filaments 52 are relatively rigid and no longer in a plastic state, thus generally retaining their shape and not plasticizing or reshaping without being reheated.

[0063] The material transfer subsystem 78 conveys the wire mesh structure 90 through the cooling tank 76. The material transfer subsystem 78 includes various rollers and conveyors that facilitate the movement of the wire mesh structure 90 through and out of the liquid. In some configurations, a traction conveyor 92 is positioned within the cooling tank 76 to help pull the wire mesh structure 90 out of the funnel 74 and counteract the buoyancy of the wires 52.

[0064] One or more other rollers (e.g., roller 94) keep the screen structure 90 submerged in the liquid and guide it through the cooling chamber 76. For example, roller 94 may guide the screen structure 90 toward a conveyor belt 96 and a shaker table 98 disposed outside the cooling chamber 76. While the screen structure 90 is on the conveyor belt 96, the shaker table 98 shakes the screen structure 90 to remove the liquid. Alternatively or additionally, the screen structure 90 may be squeezed to remove the liquid, air may be blown onto the screen structure 90 to remove the liquid, or both. It is also conceivable that the screen structure 90 may be allowed to air dry or be dried in ambient air.

[0065] The aforementioned manufacturing system 60 is a continuous flow process, in which the wire mesh structure 90 is formed as a continuous structure while the filament extrusion is uninterrupted. After exiting the cooling chamber 76, further processing of the wire mesh structure 90 is provided to cut it into individual pieces or blanks for individual pads. This processing is performed by the cutting system of the manufacturing system 60. The cutting system can be of any suitable type. For example, the cutting system can use blades, knives, hot knives, saws, fluid jets, etc., to cut the filaments 52 of the wire mesh structure 90 into blanks. The cutting system can be used to shape or contour the blanks. It is also envisioned that the blanks can be further shaped or contoured using other manufacturing processes, such as molding the entire blank or a portion thereof.

[0066] Using the above process, the pad 50 can be formed from a set of filaments 52, wherein at least two members of the set of filaments 52 are looped and bonded to each other. In one or more embodiments, each member of the set of filaments 52 is looped and bonded to at least one other member of the set of filaments.

[0067] refer to Figures 4-13 An example of a portion of seat assembly 10 is shown. A portion of seat assembly 10 is a portion of seat bottom 20 or seat back 22. Since a portion of seat assembly 10 can be seat bottom 20 or seat back 22, general references to padding, frames, and trim covers are given for clarity and ease of reference.

[0068] As previously mentioned, the gasket is generally indicated by reference numeral 50 in the attached figure.

[0069] The frame is generally indicated by reference numeral 100 in the attached drawing. It should be understood that frame 100 may be seat bottom frame 30 or seat back frame 40. Pad 50 is disposed on frame 100.

[0070] exist Figures 5-13 In the accompanying drawings, the decorative cover is generally indicated by reference numeral 110. It should be understood that the decorative cover 110 can be a decorative cover 34 on the seat bottom 20 or a decorative cover 44 on the seat back 22. For clarity, Figure 4 The decorative cover 110 is not shown in the image.

[0071] In general, when the pad 50 is not secured to the frame 100, such as during assembly, when another component is mounted on or attached to the pad 50, the pad 50, including the mesh member or wire mesh structure 90, can move or slide relative to the frame 100. For example, when the decorative cover 110 is pulled over or mounted on the pad 50 and the frame 100, the pad 50 can move or slide relative to the frame 100. Similarly, intermediate components (such as heating pads) disposed between the pad 50 and the decorative cover 110 can also be displaced from their desired positions on the pad 50. Therefore, when the pad 50 is not secured to the frame 100, components such as the decorative cover 110, heating pads, etc., may be difficult to install or require additional time to install. Furthermore, in configurations where the pad 50 is folded or wrapped around the frame 100 on multiple sides, the flaps or sections of the pad 50 folded or wrapped around the frame 100 tend to straighten rather than follow the contour of the frame 100 or the surface of the frame 100 on which the pad 50 is disposed. As a result, when the flaps are not fixed to the frame 100, the flaps of the pad 50 may interfere with the installation of other components (such as the decorative cover). In addition, when the pad 50 is not fixed to the frame 100, the pad 50, which is set in a generally vertical orientation (such as along the height of the seat back frame), may sag, dent, slide or move due to gravity, which may also cause the pad 50 to shift from the desired position and result in additional assembly time or workload.

[0072] To address these issues, the present invention utilizes fastening devices 120 to secure (e.g., attach, fasten, connect) the gasket 50 to the frame 100, some examples of which are shown below. Figures 5-13 As shown in the diagram. The fastening device 120 helps to hold the pad 50 in place or a desired position relative to the frame 100. One or more fastening devices 120 can secure the pad 50 to the frame 100. For example, as... Figure 4 As shown, multiple fastening devices 120 can be provided to secure the gasket 50 to the frame 100 at different locations. In some configurations, the fastening devices 120 extend through an aperture 136 (e.g., hole, opening, slit, slot, through hole) in the frame 100. Examples of apertures 136 are shown in... Figures 5-13As shown in the figure. The fastening device 120 is generally indicated by the reference numeral 120, and when referring to specific figures (such as...) Figures 5-13 When the fastening device shown in the figure is used, the fastening device 120 may be followed by a letter (e.g., A, B, C, etc.).

[0073] The fastening device 120 is separated from the decorative cover 110 (e.g., disconnected, disconnected, separated, not attached, not connected, not secured). Thus, the fastening device 120 secures the gasket 50 to the frame 100, but does not secure, attach, connect, or fasten the decorative cover 110 to the gasket 50, the frame 100, or both. Therefore, the fastening device 120 is distinct from the component that secures the decorative cover 110 to the frame 100.

[0074] In some configurations, the fastening device 120 supports the decorative cover 110. For example, the fastening device 120 may directly support the decorative cover 110 or indirectly support the decorative cover 110. The fastening device 120 may directly support the decorative cover 110, for example, by contacting or engaging the side of the decorative cover 110 facing the pad 50. The fastening device 120 may indirectly support the decorative cover 110, such as when an intermediate component or layer is disposed between the fastening device 120 and the side of the decorative cover 110 facing the pad 50 and the fastening device 120.

[0075] First refer to Figure 4 and Figure 5 An example of a portion of frame 100 is shown. In some configurations, frame 100 includes multiple frame members, such as a first frame member 130, a second frame member 132, and a third frame member 134. One or more frame members (e.g., first frame member 130, second frame member 132, third frame member 134) include an opening 136 (e.g., an opening, hole, through-hole, slit, slot). In some configurations, the opening 136 is surrounded or enclosed by a frame member. In some configurations, the opening 136 may be end-opening and may be partially surrounded or enclosed by a frame member. The opening 136 may facilitate the attachment or mounting of fastening device 120 to frame 110, as will be discussed in more detail below.

[0076] The first frame member 130, the second frame member 132, and the third frame member 134 may be integrally formed, or they may be separate components, such as those assembled to each other by welding or using one or more fasteners. The first frame member 130 and the second frame member 132 may be positioned along opposing lateral sides of the seat assembly 10. For example, the first frame member 130 and the second frame member 132 may be positioned along opposing left-right lateral sides of the seat bottom 20 or opposing left-right lateral sides of the seat back 22. The third frame member 134 may interconnect with the first frame member 130 in the second frame member 132. For example, the third frame member 134 may extend from the first frame member 130 to the second frame member 132. As an example, the third frame member 134 may be a front lateral member or a rear lateral member of the seat bottom frame 30. As another example, the third frame member 134 may be an upper lateral member or a lower lateral member of the seat back frame 40.

[0077] The liner 50 may engage or contact one or more frame members, such as the first frame member 130, the second frame member 132, the third frame member 134, or combinations thereof. In some configurations, the liner 50 may contact or engage one or more sides of the frame 100 or frame members. For example, in some configurations, the liner 50 may include one or more flaps 140 folded or wrapped around the frame 100 or frame members. Figure 4 (best shown in the image), such that the winglet 140 engages or contacts multiple sides of the frame 100 or frame member. Figure 4 The image shows three flaps 140. Each flap 140 is separated from another flap 140 by a cut or slit passing through the gasket 50. Figure 4 In the diagram, the two cutouts or slits are represented by angled lines extending from the two upper corners of the pad 50 between adjacent flaps 140. The flaps 140 may be integral components of the pad 50. For example, the flaps 140 may be integrally formed with the main body or central body 142 of the pad 50, which can support the seat occupant, and the flaps 140 may extend from or be disposed along the periphery of the main body or central body 142.

[0078] Main Reference Figure 5 The gasket 50 may have a first side 144 and a second side 146. The first side 144 may face the frame 100. For example, the first side 144 or a portion thereof may engage or contact the frame 100. The first side 144 may be provided with a main body or central body 142 and a flap 140. In some configurations, such as when the flap 140 is provided, the first side 144 of the gasket 50 engages or contacts multiple sides of the frame 100 or frame members. Figures 5-12In the example shown, the pad 50 is folded or wrapped around the frame 100 such that the main body or central body 142 engages the first frame side 150 of the frame 100 or frame member, and the flap 140 engages or contacts one or more additional sides of the frame 100 or frame member, such as the second frame side 152 and the third frame side 154. In some configurations, the second frame side 152 extends from the first frame side 150, and the third frame side 154 extends from the second frame side 152. For example, the second frame side 152 may extend from the first frame side 150 to the third frame side 154. Thus, in this example, the first side 144 of the pad 50 engages the first frame side 150, the second frame side 152, and the third frame side 154. It is also conceivable that the pad 50 may wrap around or extend to fewer sides of the frame 100 or frame member. For example, the pad 50 may engage the first frame side 150 and the second frame side 152 without extending to the third frame side 154.

[0079] The second side 146 of the pad 50 is disposed opposite to the first side 144. Therefore, the second side 146 can be away from the frame 100 and can face the decorative cover 110 and can engage or contact the decorative cover 110.

[0080] Gasket 50 includes a hole 160 (e.g., an opening, slit, slot). In some configurations, the hole 160 is a through-hole extending from a first side 144 of gasket 50 to a second side 146 of gasket 50. Examples of holes 160 configured as through-holes are shown in... Figures 5-9 and 11- Figure 13 As shown in the diagram. In some configurations, hole 160 is a blind hole, such as... Figure 10 As shown in the diagram. For example, a hole 160 configured as a blind hole may extend from the first side 144 of the gasket 50 toward the second side 146 of the gasket 50 but not extend to the second side 146 of the gasket 50. A fastening device 120 is received in the hole 160 in the gasket 50. The fastening device 120 is configured to extend through the hole 160 in the gasket 50.

[0081] Main Reference Figure 5 In some configurations, the hole 160 in the gasket 50 includes a recess 162 and a connecting portion 164.

[0082] A recess 162 (e.g., a notch, cavity, or open-side slot) may extend from the second side 146 of the liner 50 toward the first side 144 of the liner 50. The recess 162 may receive anchors of the fastening device 120, as will be discussed in more detail below. For example, the recess 162 may extend from the second side 146 toward or into the connecting portion 164. In some configurations, the recess 162 includes a recess periphery 166 and a recess bottom 168, or may be at least partially defined by the recess periphery 166 and the recess bottom 168.

[0083] The recess periphery 166 extends from the second side 146 of the pad 50 to the bottom 168 of the recess. The recess periphery 166 may include one or more sides surrounding, enclosing, or forming the peripheral boundary of the recess 162. In some configurations, the recess periphery 166 may have a circular or arcuate configuration; however, it is contemplated that the recess periphery 166 may have a non-circular configuration, such as a polygonal configuration, an elliptical configuration, a combination of straight and curved sides, etc. In some configurations, the recess periphery 166 may be disposed substantially perpendicular to the second side 146; however, it is contemplated that when the recess periphery 166 extends away from the second side 146 of the pad 50 and toward the bottom 168 of the recess, the recess periphery 166 may not be perpendicular, but may be tapered, curved, or angled.

[0084] The bottom of the recess 168 (also referred to as the bottom side of the recess) extends from the periphery of the recess 166 to the connecting portion 164. The bottom of the recess 168 is offset from the first side 144 and the second side 146 of the gasket 50. For example, the bottom of the recess 168 may be recessed or positioned at a depth in the gasket 50 such that the bottom of the recess 168 is positioned between the first side 144 and the second side 146. The bottom of the recess 168 may extend outward from the connecting portion 164 in one or more directions.

[0085] A connecting portion 164 (e.g., a slit, cut, blade, slot, or opening) extends from the recess 162 to the first side 144 of the pad 50. For example, the connecting portion 164 may extend from the bottom 168 of the recess to the first side 144 of the pad 50. The connecting portion 164 is smaller or narrower than the recess 162. Therefore, the connecting portion 164 may be sized to prevent or inhibit the anchors of the fastening device 120 received in the recess 162 from passing through or being pulled through the connecting portion 164, as will be discussed in more detail below.

[0086] refer to Figures 5-13 Various configurations of the fastening device 120 will now be described in more detail. In some configurations, the fastening device 120 includes an anchor 170, a connecting member 172, and an attachment feature 174.

[0087] Anchor 170 helps secure fastening device 120A to pad 50. For example, anchor 170 (e.g., base, clamp, foot, reinforcement) can be received in pad 50 and can distribute load forces on a portion of pad 50. In some configurations, anchor 170 is disposed in recess 162. For example, anchor 170 can engage or contact the bottom 168 of recess and can extend between the bottom 168 of recess and decorative cover 110. In some configurations, anchor 170 can be aligned with or positioned flush with the second side 146 of pad 50 to support decorative cover 110 and help conceal the position of anchor 170. For example, aligning the side of anchor 170 facing decorative cover 110 with the second side 146 of pad 50 can provide a visible protrusion or notch visible in decorative cover 110 and can provide a desired aesthetic appearance. Anchor 170 can be sized to prevent it from engaging through the connecting portion 164 of hole 160, or it can be sized so that anchor 170 cannot be pulled out of recess 162 and into or through connecting portion 164 in a manner that would cause fastening device 120 to no longer secure gasket 50 to frame 100. For example, anchor 170 can extend outward from the connecting portion 164 of connecting member 172 and hole 160.

[0088] The connecting member 172 extends from the anchor 170 to the attachment feature 174. The connecting member 172 can extend from the anchor 170 to the connection portion 164 of the hole 160 in the gasket 50. The connecting member 172 can have any suitable configuration. For example, the connecting member 172 can be configured as a belt, strip, rope, cord, rod, shaft, wire, tube, etc. The connecting member 172 is sufficiently resistant to elongation such that when the fastening device 120 is installed, the fastening device 120 holds the gasket 50 taut or under tension against the frame 100, thereby helping to maintain the position of the gasket 50 relative to the frame 100.

[0089] Attachment feature 174 secures fastening device 120 to frame 100. In some configurations, attachment feature 174 is located at the end of connecting member 172 opposite to anchor 170. Attachment feature 174 engages or contacts frame 100. Attachment feature 174 can be provided in various configurations. For example, attachment feature 174 can be configured as a fastener (e.g., threaded fastener, pin, etc.), ring, clip, hook, barb, or "Christmas tree" fastener, bead, enlarged bead, hook-and-loop fastener, etc. In some configurations, attachment feature 174 and connecting member 172 are located on opposite sides of frame 100 or on opposite sides of frame member having orifice 136. For example, in Figure 5 and Figures 7-13In this design, attachment feature 174 is disposed on a first side (left side of the perspective view shown) of a frame member (such as a third frame member 154), while connecting member 172 is disposed on or extends from the opposite second side (right side or third frame side 154) of the perspective view shown. Positioning attachment feature 174 and connecting member 172, as well as the opposite sides of the frame 100, frame member, or wall of frame member, helps attachment feature 174 resist disengagement from frame 100.

[0090] The opening 136 in the frame 100, the hole 160 in the pad 50, and the fastening device 120 can be positioned in various locations. For example, these features can be provided such that the fastening device 120 is positioned along the side of the seat assembly 10 facing the seat occupant or located below the seat occupant, or along the side of the seat assembly 10 not facing the seat occupant or not located below the seat occupant. For example, Figures 5-13 The fastening device 120 is shown extending through the flap 140 in the cushion 50; however, it is also conceivable that the fastening device 120 may extend through the hole 160 in the main body or central body 142 of the cushion 50, and the opening 136 in the frame 100 will be positioned adjacent to or aligned with the hole 160 in the main body or central body 142. In such a configuration, the fastening device 120 can be further embedded in the cushion 50, so the seat occupant is unlikely to notice the presence of the fastening device 120. It is also conceivable that the fastening device 120 may extend through the flap 140 in different positions or orientations, such as to... Figures 5-13 The vertical or more vertical orientation is shown. As an example, the fastening device 120 can extend through the hole 160 in the wing 140 to the opening 136 where the second frame side 152 is provided.

[0091] refer to Figures 5-13 The various fastening device configurations will now be described in more detail.

[0092] refer to Figure 5 The diagram illustrates a fastening device 120A, wherein an attachment feature 174 has an enlarged head, such as a bead, barb, or "Christmas tree" fastener. The attachment feature 174 can be inserted through an opening 136 in at least one direction, for example, in a direction extending to the left in the illustrated perspective view. For example, the attachment feature 174 can be compressible, such that it can be squeezed or compressed to allow it to pass through the opening 136, and then extend or expand toward its previous configuration once it exits the opening 136. A connecting member 172 extends through a connecting portion 164 of a hole 160 in the gasket 50. An anchor 170 is received in a recess 162 in the gasket 50.

[0093] refer to Figure 6The fastening device 120B is shown, wherein the connecting feature 174 is a thread that engages with a corresponding thread in the hole 160 of the gasket 50, or is self-tapping, and forms threads in the hole 160 when rotated and driven to the frame 100. In some configurations, the fastening device 120B may be configured as a screw, wherein the connecting member 172 is the hard or rigid shank of the screw, and the anchor 170 is the head of the screw.

[0094] refer to Figure 7 The diagram illustrates a fastening device configuration in which the attachment feature 174 of the fastening device 120C is a hook. The hook can be configured such that it can be inserted and removed through the orifice 136 and frame 100 at a specific angle, and cannot be inserted or removed through the orifice 136 in any other orientation. For example, in the configuration shown, the hook extends along the side of the frame 100 or frame member in a direction extending away from the orifice 136 to secure the gasket 50 to the frame 100 and prevent removal from the hole 160. In this configuration, the fastening device 120C can be integrally formed with the connecting member 172.

[0095] refer to Figure 8 The diagram illustrates a fastening device configuration in which fastening device 120D includes an attachment feature 174 configured as a hook not integrally formed with connecting member 172. Attachment feature 174 can be secured to connecting member 172 in any suitable manner, such as using stitching, adhesive, welding, fasteners extending through attachment feature 174 and connecting portion 164, or combinations thereof. In this configuration, the hook is depicted as having a more rounded or "J" shape, which allows for easier insertion of the hook through orifice 136.

[0096] refer to Figure 9 The diagram illustrates a fastening device configuration in which an attachment feature 174 of the fastening device 120E extends through at least one aperture 136 in the frame 100 and extends at least partially around the connecting member 172. For example, the attachment feature 174 may be configured as a loop extending around or around at least a portion of the connecting member 172 and the frame 100. For example, the attachment feature 174 may be a loop that engages and extends around the enlarged end of the connecting member 172, the loop... Figure 9 The ring is depicted as having a circular configuration. In some configurations, the attachment feature 174 may extend through a pair of orifices 136, 136 and the frame 100. The ring may initially be U-shaped, with the free end of the ring inserted through the different orifices 136, 136, and then bent or coiled to extend at least partially around or around the middle region of the frame 100 disposed between the pair of orifices 136, 136, to form a loop or ring at least partially around the middle region, thereby securing the attachment feature 174 to the frame 100 and the connecting member 172.

[0097] refer to Figure 10 The diagram illustrates a fastening device configuration in which an anchor 170 of the fastening device 120F is disposed in a hole 160 configured as a blind hole in the gasket 50. The blind hole extends from a first side 144 of the gasket 50 toward a second side 146 of the gasket 50, but may not extend to the second side 146 of the gasket 50. The attachment feature 174 may have any of the previously discussed configurations and secures the fastening device to the frame 100. A connecting member 172 extends from the attachment feature 174 into the hole 160. The anchor 170 is disposed inside the gasket 50. The anchor 170 may be positioned between the first side 144 and the second side 146 of the gasket 50. In some configurations, the anchor 170 may be spaced apart from the second side 146 of the pad 50, such that the mesh structure 90 extends between the anchor 170 and the second side 146 to help a person or seat occupant feel the presence of the fastening device 120F when the second side 146 of the mesh structure 90 is compressed toward the anchor 170.

[0098] In some configurations, the anchor 170 is constructed as a clamp that engages the connecting member 172 and hooks (e.g., latches, interlocks, meshes, grips, bites, holds) at least one member of the set of wires 52. For example, the anchor 170 may include one or more arms 180 and one or more barbs 182. In the illustrated configuration, two arms 180 are depicted with hooks 184 spaced apart from each other at their distal ends. The arms 180 may be flexed to allow a portion of the connecting member 172 or an enlarged end of the connecting member 172 to be inserted through the gap between the hooks 184 and into a cavity disposed between the arms 180. The hooks 184 are configured to grip and hold the connecting member 172 or the enlarged end within the cavity. In this way, the anchor 170 engages or grips the connecting member 172. One or more barbs 182 may extend from arm 180 and may be configured to engage and hook onto wire 52 of mesh structure 90 to prevent anchor 170 from being removed from pad 50. In some configurations, barbs 182 may be angled to extend toward frame 100 or may be positioned substantially parallel to one side of frame 100 to help prevent anchor 170 from being removed from hole 160.

[0099] refer to Figures 11-13 The diagram illustrates a fastening device configuration employing a hook-and-loop fastener 190. In these configurations, an attachment feature 174 engages the frame 100 and secures the fastening device to the frame 100, and a connecting member 172 extends from the attachment feature 174 into a hole 160 in the gasket 50, as in the previously described configuration, including... Figures 5-9The configuration shown is illustrated. Anchor 170 is disposed in a recess 162 in the gasket 50 and includes a hook-and-loop fastener 190. In some configurations, the hook-and-loop fastener 190 includes two parts or strips. The first part 192 or strip of the hook-and-loop fastener 190 may include a hook or a loop. The second part 194 or strip of the hook-and-loop fastener 190 may include a loop or a hook. For example, if the first part 192 includes a hook, the second part 194 includes a loop, and vice versa. When the hook and loop are engaged with each other, the first part 192 is fastened to the second part 194. The hook-and-loop fastener 190 may be disposed in a recess 162 in the gasket 50. Figures 11-13 In the image, the anchor 170 and its hook fastener 190 are shown as being disposed in the recess 162 in the pad 50.

[0100] refer to Figure 11 The diagram illustrates a fastening device configuration in which a first part 192 of the hook-and-loop fastener 190 engages and can optionally be secured to a pad 50, and a second part 194 of the hook-and-loop fastener 190 is secured to a connecting member 172 of the fastening device 120G. In some configurations, the first part 192 is attached to or mounted to an anchor 170 or a reinforcing panel of the anchor 170. In some configurations, the anchor 170 or its reinforcing panel engages with the bottom of a recess 168. In other configurations, the anchor 170 or the first part 192 of the hook-and-loop fastener 190 is secured to the pad 50, for example, using adhesives, welding, fasteners, etc. The second part 194 is secured (e.g., attached, joined, fastened, linked) to the connecting member 172 in any suitable manner (such as using fasteners, adhesives, welding, stitching, or combinations thereof). As shown in the figure, the hook fastener 190 is positioned between the bottom of the recess 168 and the connecting member 172, and the second part 194 is positioned closer to the decorative cover 110 than the first part 192.

[0101] refer to Figure 12The diagram illustrates a fastening device configuration in which a connecting member 172 of the fastening device 120H engages the bottom 168 of a recess, and a hook-and-loop fastener 190 is disposed between the anchor 170 or its reinforcing panel and the connecting member 172. The anchor 170 may include or be configured with a panel or reinforcing feature to which the first member 192 is attached. The anchor 170 or its reinforcing panel may be disposed close to and may engage or contact the decorative cover 110. As previously described, a second member 194 is secured to the connecting member 170. The connecting member 172 may engage the bottom 168 of the recess and may be attached to or detached from the pad 50. Therefore, the hook-and-loop fastener 190 is positioned between the anchor 170 or its reinforcing panel and the connecting member 172, and the first member 192 is disposed closer to the decorative cover 110 than the second member 194.

[0102] refer to Figure 13 The diagram illustrates a fastening device configuration in which multiple connecting members and attachment features are provided with fastening device 120I. For example, the fastening device may include a first connecting member 172 and a second connecting member 172'. The first connecting member 172 and the second connecting member 172' are secured to the frame 100 using corresponding attachment features 174, which may have any of the configurations previously discussed. Each attachment feature may be associated with or adjacent to different openings 136, 136' in the frame 100. The first connecting member 172 may extend through a first connecting portion 164 in the gasket 50. The second connecting member 172' may extend through a second connecting portion 164' in the gasket 50. In some configurations, the first connecting portion 164 and the second connecting portion 164' meet or extend from a recess 162 in the gasket 50. A hook-and-loop fastener 190 may be fastened to the first connecting member 172 and the second connecting member 172'. For example, a first part 192 of the hook-and-loop fastener 190 can be secured to a first connecting member 172, and a second part 194 of the hook-and-loop fastener 190 can be secured to a second connecting member 172'. The first part 192 and the second part 194 engage to fasten the first connecting member 172 to the second connecting member 172'. In this way, the first connecting member 172 and the second connecting member 172' are secured to the frame 100 and fastened or secured to each other by the hook-and-loop fastener 190, and the padding 50 is secured to the frame 100 therebetween.

[0103] The seat assembly can be assembled using various methods and steps. In some configurations, the fastening device 120 is installed after the cushion 50 is placed on the frame 100 and before one or more other components (such as the trim cover 110) are installed on or above the cushion 50. For example, the seat assembly can be assembled by positioning the cushion 50 on the frame 100 and then securing the cushion 50 to the frame 100 using the fastening device 120, which extends through an opening 136 in the frame 100.

[0104] In some configurations, positioning the pad 50 on the frame 100 also includes folding or bending the pad 50, such as one or more flaps 140 of the pad 50, around the frame 100 before securing the pad 50 to the frame 100 using the fastening device 120. As previously described, folding or bending the pad 50 around the frame 100 can position a first side 144 of the pad 50 to engage with multiple sides of the frame.

[0105] In some configurations, securing the gasket 50 to the frame 100 using fastening devices also includes inserting the fastening device 120 into the gasket 50 or into a hole 160 passing through the gasket 50. The fastening device 120 may be inserted into the hole 160 before or after the gasket 50 is positioned on the frame 100. For example, in some configurations, after the gasket 50 is positioned on the frame 100, the fastening device 120 is inserted into the hole 160 in the gasket 50 and the orifice 136 in the frame 100. In other configurations, the fastening device 120 is positioned in the hole in the gasket 50 before the gasket 50 is positioned on the frame 100, and then the fastening device 120 is inserted into the orifice 136 when the gasket 50 is set on the frame 100. In configurations such as... Figure 10 In other configurations of the structure, the anchor 170 can be inserted into the hole 160 in the gasket 50, the connecting member 172 is secured to the frame 100 using the attachment feature 174, and then the connecting member 172 is secured to the anchor 170 after the gasket 50 is positioned on the frame 100. After the gasket 50 is secured to the frame 100 using the fastening device 120, the decorative cover 110 can be installed on or above the gasket 50.

[0106] Clause 1. A seat assembly comprising a frame including an opening; a pad including a mesh member comprising a set of filaments of a polymer material, wherein at least two members of the set of filaments are looped and joined together, wherein the pad is disposed on the frame; and a fastening device securing the pad to the frame, the fastening device extending through the opening in the frame.

[0107] Clause 2. The seat assembly according to Clause 1 further includes a decorative cover disposed on the cushion, wherein the fastening device supports the decorative cover and is separate from the decorative cover.

[0108] Clause 3. The seat assembly according to Clause 1 or Clause 2, wherein the fastening device extends through a hole in the cushion.

[0109] Clause 4. The seat assembly according to Clause 3, wherein the hole in the cushion is a through hole extending from a first side of the cushion facing the frame to a second side of the cushion disposed opposite to the first side.

[0110] Clause 5. The seat assembly according to Clause 3 or Clause 4, wherein the hole in the cushion further includes a recess extending from the second side of the cushion and a connecting portion extending from the recess to the first side of the cushion, wherein the recess is at least partially defined by a recess bottom extending from the connecting portion and a recess periphery extending from the recess bottom toward the second side.

[0111] Clause 6. The seat assembly as described in Clause 5, wherein the fastening device includes an anchor disposed in the recess.

[0112] Clause 7. The seat assembly according to Clause 6, wherein the fastening device includes a connecting member extending from the anchor into the connecting portion of the hole in the cushion.

[0113] Clause 8. The seat assembly according to Clause 7, wherein the fastening device includes an attachment feature that engages the frame and secures the fastening device to the frame.

[0114] Clause 9. The seat assembly as described in Clause 8, wherein the attachment feature and the connecting member are disposed on opposite sides of the frame.

[0115] Clause 10. The seat assembly according to Clause 8 or Clause 9, wherein the attachment feature extends through the opening in the frame and extends at least partially around the connecting member.

[0116] Clause 11. The seat assembly according to Clause 3, wherein the fastening device includes an attachment feature that engages the frame and secures the fastening device to the frame, a connecting member extending from the attachment feature into the hole in the cushion, and an anchor disposed within the cushion and positioned between a first side of the cushion facing the frame and a second side of the cushion opposite to the first side.

[0117] Clause 12. The seat assembly according to any one of Clauses 7 to 11, wherein the anchor engages the connecting member and hooks onto at least one member of the set of wires.

[0118] Clause 13. The seat assembly according to any one of Clauses 3 to 5, wherein the fastening device includes an attachment feature that engages the frame and secures the fastening device to the frame, a connecting member extending from the attachment feature into the hole in the cushion, and an anchor disposed in the recess, the anchor comprising a hook-and-loop fastener.

[0119] Clause 14. The seat assembly according to Clause 13, wherein the hook-and-loop fastener includes a first part secured to the cushion and a second part secured to the connecting member, the first part being fastened to the second part.

[0120] Clause 15. The seat assembly as described in Clause 13 when it is subordinate to Clause 5, wherein the connecting member engages the bottom of the recess, and the hook-and-loop fastener is disposed between the anchor and the connecting member.

[0121] Clause 16. The seat assembly according to Clause 13, wherein the fastening device further comprises a second connecting member secured to the frame and extending through a second hole in the cushion, wherein the hook-and-loop fastener comprises a first part secured to the connecting member and a second part secured to the second connecting member, the first part being fastened to the second part.

[0122] Clause 17. A method of assembling a seat assembly includes positioning a cushion on a frame, the cushion including a mesh member comprising a set of filaments of a polymer material, wherein at least two members of the set of filaments are looped and interlocked with each other, and the frame includes an opening; and securing the cushion to the frame using a fastening device that extends through the opening in the frame.

[0123] Clause 18. The method according to Clause 17, wherein positioning the pad on the frame further comprises folding the pad around the frame before securing the pad to the frame, such that a first side of the pad engages a first frame side of the frame and a second frame side of the frame.

[0124] Clause 19. The method according to Clause 17 or Clause 18, wherein securing the pad to the frame using the fastening device further comprises inserting the fastening device through a hole in the pad, the hole extending from a first side of the pad facing the frame to a second side of the pad disposed opposite the first side.

[0125] Clause 20. The method according to any one of Clauses 17 to 19 further includes attaching a decorative cover to the pad after the pad has been secured to the frame.

[0126] While exemplary embodiments have been described above, this does not mean that these embodiments describe all possible forms according to this disclosure. In this regard, the language used in the specification is descriptive rather than limiting, and it should be understood that various changes can be made without departing from the spirit and scope of this disclosure. Furthermore, features of various embodiments can be combined to form other embodiments according to this disclosure.

Claims

1. A seat assembly, comprising: A frame, the frame including an opening; A padding liner comprising a mesh member comprising a set of filaments of a polymer material, wherein at least two members of the set of filaments are looped and bonded together, and wherein the padding liner is disposed on the frame; and A fastening device that secures the padding to the frame, the fastening device extending through the opening in the frame.

2. The seat assembly of claim 1, further comprising a decorative cover disposed on the cushion, wherein the fastening device supports the decorative cover and is separate from the decorative cover.

3. The seat assembly according to any one of claims 1 to 2, wherein, The fastening device extends through a hole in the liner.

4. The seat assembly according to claim 3, wherein, The hole in the liner is a through hole extending from a first side of the liner facing the frame to a second side of the liner opposite to the first side.

5. The seat assembly according to claim 4, wherein, The hole in the liner also includes a recess extending from the second side of the liner and a connecting portion extending from the recess to the first side of the liner, wherein the recess is at least partially defined by a recess bottom extending from the connecting portion and a recess periphery extending from the recess bottom toward the second side.

6. The seat assembly according to claim 5, wherein, The fastening device includes an anchor disposed in the recess.

7. The seat assembly according to claim 6, wherein, The fastening device includes a connecting member that extends from the anchor into the connecting portion of the hole in the gasket.

8. The seat assembly according to claim 7, wherein, The fastening device includes an attachment feature that engages the frame and secures the fastening device to the frame.

9. The seat assembly according to claim 8, wherein, The attachment features and the connecting members are disposed on opposite sides of the frame.

10. The seat assembly according to any one of claims 8 to 9, wherein, The attachment feature extends through the opening in the frame and at least partially around the connecting member.

11. The seat assembly according to any one of claims 3 to 10, wherein, The fastening device includes an attachment feature that engages the frame and secures the fastening device to the frame, a connecting member extending from the attachment feature into the hole in the liner, and an anchor disposed inside the liner and positioned between a first side of the liner facing the frame and a second side of the liner opposite to the first side.

12. The seat assembly of claim 11, wherein, The anchor engages the connecting member and hooks onto at least one member of the set of wires.

13. The seat assembly according to any one of claims 5 to 12, wherein, The fastening device includes an attachment feature that engages the frame and secures the fastening device to the frame, a connecting member extending from the attachment feature into the hole in the pad, and an anchor provided in the recess, the anchor including a hook-and-loop fastener.

14. The seat assembly of claim 13, wherein, The hook-and-loop fastener includes a first component fixed to the pad and a second component fixed to the connecting member, the first component being fastened to the second component.

15. The seat assembly according to any one of claims 13 to 14, wherein, The connecting member engages with the bottom of the recess, and the hook-and-loop fastener is disposed between the anchor and the connecting member.

16. The seat assembly according to any one of claims 13 to 15, wherein, The fastening device further includes a second connecting member, which is fixed to the frame and extends through a second hole in the padding, wherein the hook-and-loop fastener includes a first part fixed to the connecting member and a second part fixed to the second connecting member, the first part being fastened to the second part.

17. A method for assembling a seat assembly, comprising: The padding is positioned on the frame, the padding comprising a mesh member comprising a set of polymer material filaments, wherein at least two members of the set of filaments are looped and interlocked, and the frame includes openings; and The padding is secured to the frame using a fastening device that extends through the opening in the frame.

18. The method according to claim 17, wherein, Positioning the pad on the frame also includes folding the pad around the frame before securing the pad to the frame, such that a first side of the pad engages a first frame side of the frame and a second frame side of the frame.

19. The method according to any one of claims 17 to 18, wherein, Securing the pad to the frame using the fastening device further includes inserting the fastening device through a hole in the pad, the hole extending from a first side of the pad facing the frame to a second side of the pad opposite to the first side.

20. The method according to any one of claims 17 to 19, further comprising attaching a decorative cover to the pad after securing the pad to the frame.

Images