A seat with an embedded face pillow on the back and a matching system thereof

Abstract

This invention discloses a seat with an embedded face pillow on the back and its supporting system, belonging to the field of seat technology. The seat has a rotatable, U-shaped face pillow module mounted on the upper part of the backrest, which can be flipped to form a head support surface adapted to the forward-leaning resting posture. The supporting system integrates a multi-functional table module with a transparent display screen and the face pillow module; the display screen can automatically mirror and flip according to the table's position. This invention conforms to the natural human tendency to lean forward to rest when fatigued, solving the problems of existing civil aviation seats not adapting to forward-leaning resting postures, easily causing neck fatigue, and creating a disconnect between rest and entertainment scenarios, significantly improving the comfort and ease of use of civil aviation seats.

Description

Technical Field

[0001] This invention relates to the field of seating technology, specifically to a seat with an embedded face pillow on the back and its supporting system. Background Technology

[0002] With the rapid development of the civil aviation industry, economy class seats, as the core component that passengers have the most contact with during their flight, directly determine the flight experience of the vast majority of passengers. Currently, most economy class seats in civil aircraft adopt a traditional reclining back design, where passengers can only rely on headrests or neck pillows to support the back of their heads when resting. Industry improvements to seats have mostly focused on additional modules such as tray table structures and in-flight entertainment facilities, without optimizing for passengers' core rest needs.

[0003] Current technology cannot accommodate the natural resting posture of the human head tilting forward when fatigued. When passengers lean forward to rest, they can only lie on the tray table, which can easily lead to neck strain and chest compression. At the same time, most existing folding tray tables are designed to unfold horizontally, which will block the fixed entertainment screen in front when unfolded. Passengers need to look down for a long time when using electronic devices, which will further aggravate neck discomfort. Existing seats designed for the forward-leaning posture are mostly for medical fixation purposes, which restrict passenger movement through a forced locking structure, and cannot meet the needs of passengers to choose a comfortable posture in civil aviation scenarios.

[0004] Therefore, there is an urgent need for an integrated seat back system that can adapt to the natural forward-leaning resting posture of humans while taking into account both rest and entertainment needs. Summary of the Invention

[0005] The present invention aims to solve the problems in the prior art that civil aviation seats cannot adapt to the natural human habit of leaning forward to rest, easily cause neck fatigue, and disconnect rest and entertainment scenarios, and provides a seat with an embedded face pillow on the back and its supporting system.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A seat with an embedded face pillow on the back includes a main backrest body. A flip-down U-shaped face pillow module is rotatably installed on the upper part of the back of the main backrest body. The face pillow module is flush with the back surface of the main backrest body when it is folded down. It can be flipped down to the unfolded state and locked to form a face-wrapping head support surface that adapts to the forward-leaning resting posture of the human body. The surface of the face pillow module is covered with a cushioning elastic material.

[0007] Furthermore, the upper part of the chair back body is provided with a mobile phone storage and charging module, which includes an inwardly recessed mobile phone placement groove, and the outside of the mobile phone placement groove is provided with an anti-slip elastic band.

[0008] Furthermore, the mobile phone placement groove integrates several retractable and retractable charging ports, and the charging cables of the charging ports can be stretched and stored in the wire grooves on the side wall of the groove.

[0009] A seating system includes a chair back, a multi-functional table module, and a flip-down face pillow module. The multi-functional table module includes a large table hinged to the rear of the chair back and can be unfolded to a horizontal position. The face pillow module is hinged to the upper rear of the chair back and can be flipped down to a horizontal position, forming a head support surface adapted to a forward-leaning resting posture. A transparent display module is embedded in the middle of the large table. The transparent display module has a structure with a display screen embedded in the upper and lower transparent material. The transparent display module is configured to display the image normally when the large table is in the retracted state, and automatically mirror and flip the image when the large table is in the unfolded state to adapt to the viewing needs of the user in a forward-leaning or reclining posture.

[0010] Furthermore, after the face pillow module flips downwards, a void area is formed in the area before the flip on the main body of the chair back, and a recessed storage plane is provided at the bottom of the void area.

[0011] Furthermore, the upper surface of the large tabletop is provided with multiple partitioned grooves, the partitioned grooves including at least one deeper area with a depth of 20-40mm and at least one shallower area with a depth of 5-20mm.

[0012] Furthermore, the multifunctional table module also includes a small table, which is hinged to the main body of the chair back and installed in the projection area of ​​the large table when it is folded up. The small table can be unfolded to a horizontal state. The small table and the large table are provided with anti-spill cup holders. The anti-spill cup holders include several foldable limiting rings, and the bottom of the anti-spill cup holders is provided with anti-slip pads. The inner wall of the anti-spill cup holders is provided with anti-slip protrusions.

[0013] Furthermore, the upper part of the chair back body is provided with a mobile phone storage and charging module, which includes an inwardly recessed mobile phone placement groove, and the outside of the mobile phone placement groove is provided with an anti-slip elastic band.

[0014] Furthermore, a foldable cup holder is provided on the outer side of the large tabletop. The foldable cup holder is rotatably connected to the large tabletop and is configured to fold outward to form a cup holder when the large tabletop is in the retracted state.

[0015] Furthermore, the lower part of the main body of the chair back is provided with a bottom transparent storage module, which includes a storage bag made of transparent material.

[0016] Compared with the prior art, the present invention has the following significant advantages: 1. Adapting to the natural resting habits of humans, it pioneered a semi-reclining forward-leaning rest support structure, solving the core pain point that existing civil aviation seats cannot adapt to the forward-leaning resting posture, and greatly improving riding comfort.

[0017] 2. The tabletop and adaptive transparent display screen are designed to seamlessly connect rest and entertainment scenarios, avoid neck strain caused by prolonged head-down posture, and improve usage continuity.

[0018] 3. Multi-module integration enables refined item management, solving the problem of items slipping or being lost in bumpy environments and reducing the user's operational burden. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the first three-dimensional structure according to an embodiment of the present invention; Figure 2 This is a rear view of the seat according to an embodiment of the present invention; Figure 3 This is a side view of the seat according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the second three-dimensional structure of the seat according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the third three-dimensional structure of the seat according to an embodiment of the present invention; Figure 6 This is a partial enlarged view of the mobile phone storage and charging module according to an embodiment of the present invention; Figure 7 This is a partial enlarged view of the multifunctional tabletop module according to an embodiment of the present invention.

[0020] The components include: 1. Chair back; 2. Mobile phone storage and charging module; 3. Face pillow module; 4. Multifunctional tabletop module; 5. Transparent display module; 6. Storage module; 7. Anti-slip elastic band; 8. Charging port; 9. Cable channel; 10. Partitioned groove; 11. Deeper area; 12. Shallower area; 13. Small tabletop; 14. Spill-proof cup holder; 15. Hinge; 16. Lower groove; 17. Foldable cup holder; 18. Empty area; 19. Large tabletop. Detailed Implementation

[0021] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of the invention are shown in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a thorough and complete understanding of the disclosure of the invention.

[0022] See Figures 1 to 7According to the present invention, a seat with an embedded face pillow on the back includes a backrest body 1. A flip-down U-shaped face pillow module 3 is rotatably installed on the upper part of the back of the backrest body 1. The face pillow module 3 is flush with the back surface of the back of the backrest body 1 when it is folded down. It can be flipped down to unfolded state and locked to form a face-wrapping head support surface that is adapted to the forward-leaning resting posture of the human body. The surface of the face pillow module 3 is covered with a cushioning elastic material.

[0023] The main body of the seat back 1 provides a stable mounting base for all functional modules of the seat, while also providing back support for front passengers. The main body of the seat back 1 is integrally molded from aerospace-grade materials, and the back contour is designed according to the physiological curvature of the human spine. From top to bottom, it has a headrest area, a backrest area, and a lower storage area, providing passengers with basic support that conforms to ergonomics.

[0024] The U-shaped face pillow module 3, which can be flipped down, is rotatably installed on the upper back of the main seat back 1, providing rear passengers with head support adapted to a forward-leaning resting posture. This solves the problem that existing seats cannot accommodate the natural tendency of humans to lower their heads when fatigued. When folded, the face pillow module 3 is flush with the back surface of the main seat back 1, ensuring the seat's neat appearance when not in use and without occupying additional cabin space, meeting the spatial layout requirements of civil aviation cabins. The face pillow module 3 can be flipped down to an unfolded state and locked. When unfolded, it forms a horizontally downward-facing head support surface that can accommodate passengers with different head shapes while avoiding pressure on the passenger's face, nose, and mouth, ensuring smooth breathing and improving rest comfort when the passenger is leaning forward to rest.

[0025] The cushioning elastic material covering the surface of the face pillow module 3 can improve the softness of the passenger's head when leaning against it, reduce the pressure caused by prolonged leaning, and further improve the riding comfort.

[0026] See Figure 6According to the present invention, a seat with an embedded face pillow on the backrest is provided. The upper part of the main body 1 of the seat back is provided with a mobile phone storage and charging module 2. The mobile phone storage and charging module 2 includes an inwardly recessed mobile phone placement groove, and an anti-slip elastic band 7 is provided on the outside of the mobile phone placement groove. The mobile phone storage and charging module 2 provides a dedicated storage location for passengers' mobile electronic devices, solving the problem of where to put the mobile phone and how easily it slips during the journey. The inwardly recessed mobile phone placement groove provides basic positioning and fixation for the mobile phone, and the anti-slip elastic band 7 on the outside of the groove further assists in fixing the mobile phone, preventing it from falling out of the groove during turbulence and improving the stability of the mobile phone placement. When the depth of the mobile phone placement groove is 15mm, it is suitable for thinner mobile phones; when the depth of the mobile phone placement groove is 20mm, it is suitable for mobile phones of standard thickness. The innermost side of the mobile phone placement groove can be provided with a reflective mirror material perpendicular to the ground and facing the user, acting as a mirror to meet the needs of passengers for supplemental lighting and grooming. The bottom of the mobile phone placement groove can be provided with an anti-slip texture, which, together with the anti-slip elastic band 7, enhances the stability of the mobile phone.

[0027] See Figure 2 , Figure 6 According to the present invention, a seat with an embedded face pillow on the backrest integrates several retractable and retractable charging ports 8 within a mobile phone placement recess. The charging cables of the charging ports 8 can be retracted and stored in the cable groove 9 on the side wall of the recess. The retractable and retractable charging ports 8 can directly provide charging services for mobile phones placed in the recess, realizing integrated operation of mobile phone storage and charging. Passengers do not need to separately search for the charging ports 8 and charging cables, reducing their operational burden. The charging cables can be retracted and stored in the cable groove 9 on the side wall of the recess, and can be completely hidden when not in use, ensuring the neatness of the seat appearance and avoiding safety hazards caused by messy charging cables. The charging ports 8 include both USB-A and USB-C types, compatible with electronic devices of different interface specifications to meet the charging needs of different passengers. The charging cables of the charging ports 8 can adopt a retractable spring cable design, with a maximum extension length of 30cm, facilitating use at different distances.

[0028] See Figures 1 to 7According to the present invention, a chair supporting system includes a chair back body 1, a multi-functional table module 4, and a face pillow module 3 that can be flipped down. The multi-functional table module 4 includes a large table 19, which is hinged to the rear of the chair back body 1 and can be unfolded to a horizontal position. The face pillow module 3 is hinged to the upper rear of the chair back body 1 and can be flipped down to a horizontal state to form a head support surface adapted to the forward-leaning resting posture of the human body. A transparent display screen module 5 is embedded in the middle of the large table 19. The transparent display screen module 5 has a structure with a display screen embedded in the upper and lower transparent materials. The transparent display screen module 5 is configured to display the screen normally when the large table 19 is in the retracted state, and automatically mirror and flip the screen when the large table 19 is in the unfolded state to adapt to the viewing needs of the user in a forward-leaning or lying position.

[0029] The chair back body 1 provides a stable installation foundation for all functional modules of the supporting system, ensuring the stability of the coordinated operation of each module.

[0030] The multi-functional table module 4 provides passengers with a platform for dining, storing items, and working, meeting their basic needs during the flight.

[0031] The large table 19 is hinged to the rear of the seat back body 1 and can be unfolded to a horizontal position to ensure the load-bearing stability when used by passengers. At the same time, it can be folded up when not in use, without occupying cabin space. The large table 19 can be hinged to the rear of the seat back body 1 through a four-bar linkage mechanism to improve the smoothness of the unfolding and folding process and the structural stability.

[0032] The face pillow module 3 is hinged to the upper rear of the backrest body 1 and can be flipped down to a horizontal position to form a head support surface. It works in conjunction with the multi-functional table module 4. When passengers lean forward to rest, their heads rest on the face pillow module 3 and their hands can be placed on the unfolded large table 19, forming a natural and comfortable semi-reclining posture that perfectly matches the natural resting habits of humans when they are tired.

[0033] The transparent display module 5 is embedded in the center of the large tray table 19, providing in-flight entertainment services for passengers and solving the problem of existing fixed entertainment screens being obstructed by the tray table, making it impossible to simultaneously enjoy meals and entertainment. The transparent display module 5 can communicate with the aircraft's entertainment system, supports touch operation, and meets the interactive needs of passengers. The transparent display module 5 uses a structure with a transparent upper and lower section housing the display screen, ensuring that the tray table's storage function is not affected by the display screen when it is unfolded. Passengers can place items such as meal boxes through the transparent area, achieving compatibility between entertainment and storage functions. The transparent display module 5 can automatically switch display modes according to the state of the large tray table 19. When the large tray table 19 is folded up, the screen displays normally, meeting the viewing needs of passengers when seated. When the large tray table 19 is unfolded, the screen automatically mirrors and flips, adapting to the viewing needs of passengers leaning forward or lying down. Passengers do not need to adjust their body posture to accommodate the screen, avoiding neck fatigue caused by prolonged head-down posture, and significantly improving the continuity and comfort of the entertainment experience.

[0034] See Figures 1 to 7 According to the seat support system provided by this invention, after the face pillow module 3 flips downwards, a gap area 18 is formed in the area before the flip on the main body of the seat back 1. The bottom of the gap area 18 is provided with a recessed storage surface. The gap area 18 formed after the face pillow module 3 flips downwards makes full use of the unused space of the seat, achieving efficient use of space. The recessed storage surface at the bottom of the gap area 18 can provide temporary storage space for passengers to place small personal items such as glasses and headphones, making it convenient for passengers to easily access their personal items when leaning forward to rest, thus improving the convenience of use.

[0035] See Figures 6 to 7According to the seat support system provided by the present invention, the upper surface of the large table 19 is provided with multiple partitioned grooves 10. Each partitioned groove 10 includes at least one deeper area 11 with a depth of 20-40mm and at least one shallower area 12 with a depth of 5-20mm. The multiple partitioned grooves 10 on the upper surface of the large table 19 allow for the categorized placement of items of different heights, achieving refined item management and solving the problem of items easily sliding and rolling off during aircraft turbulence. The deeper area 11 is used to place taller items such as meal boxes, with a depth limited to 20-40mm. A depth less than 20mm cannot effectively restrain standard onboard meal boxes, making them prone to slipping during turbulence. A depth greater than 40mm increases the overall thickness of the large table 19, failing to meet the lightweight design requirements of aviation seats and making it inconvenient to retrieve meal boxes. When the depth of the deeper area 11 is 30mm, it is used to place taller items such as meal boxes; when the depth of the deeper area 11 is 40mm, it is suitable for larger capacity meal boxes or water cups. The shallower area 12 is used to place thinner, flat items such as mobile phones, e-readers, and boarding passes. Its depth is limited to 5-20mm. A depth less than 5mm cannot effectively restrain flat items, making them prone to slipping and falling. A depth greater than 20mm makes it inconvenient to retrieve items and increases the thickness of the tabletop. When the shallower area 12 is 15mm deep, it is used to place thinner items such as mobile phones and e-readers; when the shallower area 12 is 10mm deep, it is suitable for placing flat items such as passports and boarding passes. The large tabletop 19 has at least one lower groove 16 in its partitioned recess 10, furthest from the user end. The small tabletop 13 also has a lower groove 16. The shape and size of the lower groove 16 match those of a standard meal box, working together to form a meal box restraint structure to prevent the meal box from slipping during bumps.

[0036] See Figures 1 to 7According to the seat matching system provided by the present invention, the multi-functional table module 4 also includes a small table 13. The small table 13 is hinged to the main body of the chair back 1 and installed on the projection surface area of ​​the large table 19 in the folded state. The small table 13 can be unfolded to a horizontal state. The small table 13 and the large table 19 are provided with anti-spill cup holders 14. The anti-spill cup holders 14 include several foldable limiting rings. The limiting rings are connected by a pivot 15. The bottom of the anti-spill cup holders 14 is provided with an anti-slip pad, and the inner wall of the anti-spill cup holders 14 is provided with anti-slip protrusions. The small tray table 13 and the large tray table 19 work together to form a double-layer storage space, further expanding the storage area of ​​the seat and meeting the needs of passengers to place multiple items. The small tray table 13 is installed on the projection surface area of ​​the large tray table 19 when it is folded up, without occupying additional cabin space. The spill-proof cup holder 14 on the large tray table 19 matches the foldable cup holder 17. The spill-proof cup holder 14 can provide a stable place for passengers' water cups. The foldable limiting ring can be folded up and stored when not in use, without occupying the tray table space. When in use, it stands up to form a ring-shaped limiting space to prevent water cups from tipping over. When the foldable limiting ring is folded up to form a ring-shaped limiting space with a diameter of 70mm, it is suitable for smaller water cups. A silicone anti-slip layer can be set on the inner side of the foldable limiting ring to further enhance the friction on the water cup and improve the fixing effect. The anti-slip pads on the bottom and the anti-slip bumps on the inner wall of the spill-proof cup holder 14 further enhance the fixation of the cup and increase the friction between the cup and the cup holder, effectively preventing the cup from tipping over and the liquid from spilling during aircraft turbulence.

[0037] See Figure 6 According to the present invention, a seat support system includes a mobile phone storage and charging module 2 on the upper part of the seat back body 1. The mobile phone storage and charging module 2 includes an inwardly recessed mobile phone placement groove, and an anti-slip elastic band 7 on the outside of the mobile phone placement groove. The mobile phone storage and charging module 2 provides a dedicated and fixed storage location for passengers' mobile electronic devices. The inwardly recessed mobile phone placement groove forms a basic limit, and the anti-slip elastic band 7 on the outside of the groove can further assist in fixing the mobile phone and prevent it from slipping off during aircraft turbulence. This solves the problem of passengers having nowhere to put their mobile phones during flights and being easily lost or damaged, improving ease of use and safety.

[0038] See Figures 1 to 5 According to the seat system provided by this invention, a foldable cup holder 17 is provided on the outer side of the large table 19. The foldable cup holder 17 is rotatably connected to the large table 19. The foldable cup holder 17 is configured to fold outward to form a cup holder when the large table 19 is in the retracted state. The foldable cup holder 17 can be folded out independently when the large table 19 is retracted, providing a place for passengers to place their water cups. This meets the lightweight usage needs of passengers who do not need to unfold the large table 19 to place their water cups, greatly reducing the operational burden on passengers and improving ease of use.

[0039] See Figures 1 to 5 According to the seat support system provided by this invention, a storage module 6 is provided at the lower part of the seat back body 1. The storage module 6 includes a storage bag made of transparent material. The storage module 6 is used to place items such as safety instructions and magazines. The transparent material of the storage bag allows passengers to see the contents at a glance, quickly confirming the location of items without bending over to search. It also facilitates passengers to quickly check for any items left behind before leaving their seats, effectively reducing the risk of passengers leaving their belongings on the aircraft. The storage bag can be made of high-transparency TPU material, balancing structural strength and light transmission, while also possessing good wear and tear resistance, making it suitable for the high-frequency use scenarios in civil aviation cabins.

[0040] The specific embodiments described above do not constitute a limitation on the scope of protection of this application. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A seat with an embedded face pillow on the back, comprising a main backrest body, characterized in that, A flip-down U-shaped face pillow module is rotatably installed on the upper back of the main body of the chair back. When the face pillow module is in the stored state, it is flush with the back surface of the main body of the chair back. It can be flipped down to the unfolded state and locked to form a face-wrapping head support surface that is adapted to the forward-leaning resting posture of the human body. The surface of the face pillow module is covered with a cushioning elastic material.

2. The seat with an embedded face pillow on the back as described in claim 1, characterized in that, The upper part of the chair back body is provided with a mobile phone storage and charging module. The mobile phone storage and charging module includes an inwardly recessed mobile phone placement groove, and the outside of the mobile phone placement groove is provided with an anti-slip elastic band.

3. The seat with an embedded face pillow on the back as described in claim 2, characterized in that, The mobile phone placement groove integrates several retractable and retractable charging ports, and the charging cables of the charging ports can be stretched and stored in the wire grooves on the side wall of the groove.

4. A seat matching system, characterized in that... The chair includes a main backrest, a multi-functional table module, and a flip-down face pillow module. The multi-functional table module includes a large table that is hinged to the rear of the main backrest and can be unfolded to a horizontal position. The face pillow module is hinged to the upper rear of the main backrest and can be flipped down to a horizontal position, forming a head support surface suitable for a forward-leaning resting posture. A transparent display module is embedded in the middle of the large table. The transparent display module has a structure with a display screen embedded in the upper and lower transparent material. The transparent display module is configured such that: when the large table is in the retracted state, the image is displayed normally; when the large table is in the unfolded state, the image is automatically mirrored to adapt to the viewing needs of the user in a forward-leaning or reclining posture.

5. The seat fitting system according to claim 4, characterized in that, After the face pillow module flips downwards, a void area is formed in the area before the flip on the main body of the chair back, and a recessed storage plane is provided at the bottom of the void area.

6. The seat fitting system according to claim 4, characterized in that, The upper surface of the large tabletop is provided with multiple partitioned grooves, each partitioned groove including at least one deeper area with a depth of 20-40mm and at least one shallower area with a depth of 5-20mm.

7. The seat fitting system according to claim 4, characterized in that, The multifunctional table module also includes a small table, which is hinged to the main body of the chair back and installed on the projection surface area of ​​the large table when it is folded up. The small table can be unfolded to a horizontal state. The small table and the large table are provided with anti-spill cup holders. The anti-spill cup holders include several foldable limiting rings, and the bottom of the anti-spill cup holders is provided with anti-slip pads. The inner wall of the anti-spill cup holders is provided with anti-slip protrusions.

8. The seat fitting system according to claim 4, characterized in that, The upper part of the chair back body is provided with a mobile phone storage and charging module. The mobile phone storage and charging module includes an inwardly recessed mobile phone placement groove, and the outside of the mobile phone placement groove is provided with an anti-slip elastic band.

9. The seat fitting system according to claim 4, characterized in that, The outer side of the large table is provided with a foldable cup holder, which is rotatably connected to the large table. The foldable cup holder is configured to fold outward to form a cup holder when the large table is in the folded-up state.

10. The seat fitting system according to claim 4, characterized in that, The lower part of the main body of the chair back is provided with a storage module, which includes a storage bag made of transparent material.

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