Multi-functional aircraft seat

Abstract

The utility model discloses a multifunctional aviation seat, including seat body, the bottom of seat body is provided with seat support, and the front end is provided with leg support, and the rear end is provided with backrest support plate, and the upper end of backrest support plate is installed with headrest, the side surface of seat body is equipped with the foldable storage rack, and the storage rack includes storage casing and folding structure, and the surface of storage casing is equipped with cup holder area and plane recess area, the folding structure includes side mounting plate, top mounting plate, U type rotation support column, rotation bolt, base and sliding slot, and cooperate with the limit and support mechanism of poking convex block, rotation shaft and pressure spring, the storage rack can realize folding storage or unfolding use in the side surface of seat body, thereby improve the functionality and space utilization of seat.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically to a multi-functional aviation seat. Background Technology

[0002] With the widespread use of commercial vehicles in long-distance and high-end travel, commercial vehicle seats not only need to meet basic passenger comfort but also need to consider space utilization and versatility. However, existing commercial vehicle seats still have the following problems in use: 1. The side structure of existing commercial vehicle seats is mostly fixed, which cannot provide additional storage space, resulting in limited placement of passengers' personal belongings during the journey and low utilization efficiency of cabin space.

[0003] 2. Although some commercial vehicle seats have storage components in the armrests or in front area, such designs often occupy the passenger's activity area, affecting the comfort of the ride, and it is difficult to meet the needs of folding and storage as well as multi-functional use.

[0004] 3. The existing storage components have a simple support structure, which makes them prone to shaking when encountering vibrations or bumps during vehicle operation, resulting in insufficient stability and certain safety hazards.

[0005] 4. Some storage structures are designed in a complex manner, making it inconvenient to unfold and fold them. Passengers find it difficult to use them quickly in a limited space, which is not conducive to improving the user experience and also increases the complexity of vehicle management and maintenance.

[0006] In conclusion, how to ensure the comfort of commercial vehicle seats while making rational use of space and providing a stable and easy-to-operate storage structure has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0007] This invention provides a multifunctional aircraft seat featuring a foldable storage rack on its side. Through a specific folding linkage structure, limiting and supporting mechanism, the rack can be unfolded for use when needed and folded away for storage when not in use. This improves space utilization and functionality.

[0008] The present invention solves the above-mentioned technical problems through the following technical solution: A multi-functional aviation seat includes a seat body, with seat legs at the bottom and a leg rest at the front, the leg rest being connected to the seat support surface; a backrest support plate at the rear end of the seat body, with a headrest at one end of the backrest support plate; and an inwardly folding shelf on the side of the seat body; the shelf includes a storage shell for placing items and a folding structure installed on the side of the seat body.

[0009] In a specific embodiment, the surface of the housing is provided with a cup holder area and a planar groove area. The cup holder area is provided with a downward cup holder groove, and several cup holder grooves can be arranged side by side.

[0010] In one specific embodiment, the folding structure includes a side mounting plate, a top mounting plate, and a U-shaped rotating support column. The side mounting plate is bolted to the seat body, and a rotating pin is provided at the top. The end of the storage shell forms a rotating structure with the side mounting plate through the rotating pin. This rotating structure allows the storage shell to rotate about the rotating pin as an axis. The side mounting plate is provided with a base for inserting the U-shaped rotating support column, and the U-shaped rotating support column is movably connected to the base. The top mounting plate is bolted to the storage shell to form a linkage, and the bottom of the top mounting plate is provided with a sliding groove for the U-shaped rotating support column to slide.

[0011] In one specific embodiment, the folding structure further includes a toggle protrusion, which is used to abut against the U-shaped rotating support column to prevent wobbling; a rotating shaft is provided at the bottom of the tail of the slide, and a pressure spring is sleeved in the middle of the rotating shaft. The toggle protrusion rotates around the rotating shaft. The head of the toggle protrusion is protruding to abut against the U-shaped rotating support column, and the tail is provided with an inner groove for toggle. One end of the pressure spring abuts against the top mounting plate, and the other end abuts against the toggle protrusion to provide downward pressure to the toggle protrusion.

[0012] In a specific embodiment, the actuating protrusion includes a head protrusion, an oblique connecting portion, and a tail portion. The tail portion is parallel to the top mounting plate. The oblique connecting portion is used to connect the head protrusion and the tail portion and is inclined upward. The head protrusion has an arc-shaped protrusion.

[0013] In a specific embodiment, the top mounting plate has a rotation range of 90°, that is, from parallel to vertical, and the storage housing can be linked with the top mounting plate.

[0014] The beneficial effects of this utility model are as follows: This invention features a foldable storage rack on the side of the seat body, combined with a folding linkage mechanism including a rotating pin, a U-shaped rotating support column, and a lever-type protrusion. This allows the storage rack to provide stable storage space when unfolded and to occupy no additional cabin space when folded. This design effectively improves the space utilization and versatility of the aircraft seat, allowing for the placement of drinks and personal belongings to meet diverse passenger needs. Simultaneously, the support and limiting mechanism prevents the storage rack from swaying during flight, enhancing safety and reliability. Furthermore, this invention has a simple structure, is easy to operate, and possesses good modular expandability and adaptability, making it widely applicable to the improvement and upgrading of aircraft seats. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0016] Figure 1 The figure shown is a schematic diagram of the overall structure of Embodiment 1 of this utility model; Figure 2 The diagram shown is a schematic of the folding structure in Embodiment 1 of this utility model. Figure 1 ; Figure 3 The diagram shown is a schematic of the folding structure in Embodiment 1 of this utility model. Figure 2 (Remove the outer casing of the storage unit); Figure 4 The diagram shown is a schematic of the folding structure in Embodiment 1 of this utility model. Figure 3 (Remove the outer casing of the storage unit); Figure 5 The diagram shown is a schematic of the folding structure in Embodiment 1 of this utility model. Figure 4 (Remove the outer casing of the storage unit).

[0017] In the attached diagram: 1-Seat body; 2-Seat legs; 3-Leg rest; 4-Backrest support plate; 5-Headrest; 6-Store rack; 61-Store housing; 611-Cup holder area; 612-Flat groove area; 62-Folding structure; 621-Side mounting plate; 622-Top mounting plate; 623-U-shaped rotating support column; 624-Rotating pin; 625-Base; 626-Slide groove; 627-Actuating protrusion; 6271-Head protrusion; 6272-Tail / inner groove; 6273-Angled connection; 628-Rotating shaft; 629-Pressure spring. Detailed Implementation

[0018] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] Example 1

[0020] As shown in the figure, a multi-functional business vehicle seat includes a seat body 1. The bottom of the seat body 1 is provided with seat legs 2 for supporting the overall structure of the seat. A leg rest 3 is provided at the front end of the seat body 1. The leg rest 3 is fixedly connected to the seat support surface for supporting the passenger's legs and improving riding comfort. A backrest support plate 4 is provided at the rear end of the seat body 1. A headrest 5 is installed at the upper end of the backrest support plate 4 for supporting the passenger's head.

[0021] A folding shelf 6 is provided on one side of the seat body 1. The shelf 6 includes a shelf housing 61 and a folding structure 62. The shelf housing 61 is used to place items, and its surface is provided with a cup holder area 611 and a flat groove area 612. The cup holder area 611 has several downwardly extending cup holder grooves for inserting beverage cups; the flat groove area 612 can be used to place mobile phones and other items.

[0022] The folding structure 62 includes a side mounting plate 621, a top mounting plate 622, and a U-shaped rotating support column 623. The side mounting plate 621 is bolted to the seat body 1. A rotating pin 624 is located at the top of the side mounting plate 621. The end of the storage housing 61 is connected to the side mounting plate 621 via the rotating pin 624, forming a rotating structure that allows the storage housing 61 to rotate around the rotating pin 624. A base 625 is provided on the side mounting plate 621. The U-shaped rotating support column 623 can be inserted into and movably connected to the base 625 to support the storage housing 61 when unfolded.

[0023] The top mounting plate 622 is fixedly connected to the storage housing 61 by bolts and is linked with the U-shaped rotating support column 623. The bottom of the top mounting plate 622 is provided with a sliding groove 626, in which the U-shaped rotating support column 623 can slide, thereby realizing the stable unfolding and folding of the shelf.

[0024] Furthermore, the folding structure 62 also includes a toggle protrusion 627, which is used to abut against the U-shaped rotating support column 623 to prevent it from shaking during use. The toggle protrusion 627 is located at the tail of the slide groove 626 and is rotatably connected to the top mounting plate 622 via a rotating shaft 628, which is fitted with a pressure spring 629. The head of the toggle protrusion 627 has a protrusion 6271, which can press against the U-shaped rotating support column 623, and the tail has an inner groove 6272 for easy user operation. One end of the pressure spring 629 abuts against the top mounting plate 622, and the other end abuts against the toggle protrusion 627, providing downward pressure to the toggle protrusion 627 to ensure reliable limiting.

[0025] In this embodiment, the actuating protrusion 627 includes a head protrusion 6271, an oblique connecting portion 6273, and a tail portion 6272. The oblique connecting portion 6273 has an upward tilting structure and is used to connect the head protrusion 6271 and the tail portion 6272, making the actuation operation smoother.

[0026] Furthermore, the top mounting plate 622 has a rotation range of 90°, which means it can be rotated from a parallel position to a vertical position, and the storage housing 61 can be folded or unfolded accordingly.

[0027] Through the above structural design, when the storage rack 6 is unfolded, it can provide passengers with a stable storage area for placing drinks, books and small personal items; when the storage rack 6 is folded, it fits against the side of the seat body 1 and does not occupy additional cabin space, thereby improving the space utilization and ease of use of the business vehicle seat.

[0028] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0029] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multi-functional aviation seat, comprising a seat body, wherein seat legs are provided at the bottom of the seat body, and a leg rest is provided at the front end, the leg rest being connected to the seat support surface; a backrest support plate is provided at the rear end of the seat body, and a headrest is provided at one end of the backrest support plate, characterized in that, The side of the seat body is provided with an inwardly folding shelf; the shelf includes a storage shell for placing items and a folding structure installed on the side of the seat body.

2. The seat of claim 1, wherein: The surface of the housing is provided with a cup holder area and a planar groove area. The cup holder area is provided with a downward cup holder groove, and several cup holder grooves can be arranged side by side.

3. The seat of claim 1, wherein: The folding structure includes a side mounting plate, a top mounting plate, and a U-shaped rotating support column. The side mounting plate is bolted to the seat body, and a rotating pin is provided at the top. The end of the storage shell forms a rotating structure with the side mounting plate through the rotating pin. This rotating structure allows the storage shell to rotate around the rotating pin as an axis. The side mounting plate is provided with a base for inserting the U-shaped rotating support column, and the U-shaped rotating support column is movably connected to the base. The top mounting plate is bolted to the storage shell to form a linkage, and the bottom of the top mounting plate is provided with a sliding groove for the U-shaped rotating support column to slide.

4. The seat of claim 3, wherein: The folding structure also includes a toggle protrusion, which is used to abut against the U-shaped rotating support column to prevent wobbling; a rotating shaft is provided at the bottom of the tail of the slide, and a pressure spring is sleeved in the middle of the rotating shaft. The toggle protrusion rotates around the rotating shaft. The head of the toggle protrusion is raised to abut against the U-shaped rotating support column, and the tail is provided with an inner groove for toggle. One end of the pressure spring abuts against the top mounting plate, and the other end abuts against the toggle protrusion to provide downward pressure to the toggle protrusion.

5. The seat of claim 4, wherein: The actuating protrusion includes a head protrusion, an oblique connecting part, and a tail. The tail is parallel to the top mounting plate. The oblique connecting part is used to connect the head protrusion and the tail and is inclined upward. The head protrusion has an arc-shaped protrusion.

6. The seat according to any one of claims 3-5, characterized in that: The top mounting plate has a rotation range of 90°, that is, from parallel to vertical, and the storage housing can be linked with the top mounting plate.

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