Multifunctional seat combination suite for airplane passenger cabin

Abstract

The utility model discloses an aircraft passenger cabin multifunctional seat combination suite, and relates to the technical field of aero seats, the aircraft passenger cabin multifunctional seat combination suite comprises a passenger cabin bottom plate, a seat body, a limiting block, a supporting frame, a base and an adjusting mechanism, the passenger cabin bottom plate is provided with an upper end face and a lower end face; the passenger cabin bottom plate can be a common passenger plane cabin floor; the seat body is arranged on the upper end face of the passenger cabin bottom plate, the two supporting frames are symmetrically and fixedly installed at the lower end of the seat body, the two bases are fixedly installed at the ends, away from the seat body, of the supporting frames correspondingly, and the two bases are fixedly installed at the ends, away from the seat body, of the supporting frames correspondingly. The limiting block is fixedly installed on the upper end face of the passenger cabin bottom plate. Through cooperative use of all the devices, convenient adjustment of the seat body is achieved, the riding experience of passengers can be effectively improved, and the riding requirements of passengers in groups can be met.

Description

Technical Field

[0001] The present application relates to the technical field of aviation seats, and in particular to a multifunctional seat assembly kit for an aircraft cabin. Background Art

[0002] Multi-function seats in aircraft cabins are designed to enhance passenger comfort, offering a variety of adjustments and functional options, such as adjustable seat angle, built-in entertainment systems, and charging ports. They are designed to provide greater comfort and convenience through personalized settings and additional features. The modular kits within these seats provide a flexible seating system that can adjust and configure different seat components and functions as needed. This allows the seating system to adapt to different passenger needs and flight environments, improving overall comfort and efficiency. In short, modular kits make seats more customizable and versatile. Group travel, such as for business or families, is increasing, and for long-haul passengers, the need for onboard office work, meetings, and entertainment is also increasing.

[0003] Most flight cabin seat layouts in existing technologies mainly meet basic riding needs, but fail to effectively create group social spaces in the cabin environment, limiting the diverse needs of multiple people in dining, meetings, and entertainment, and reducing the travel experience of groups traveling together. Utility Model Content

[0004] The main purpose of this application is to provide an aircraft cabin multi-functional seat assembly kit, aiming to solve the technical problem that the cabin multi-functional seats are difficult to adjust.

[0005] To achieve the above-mentioned objectives, the present application provides an aircraft cabin multifunctional seat assembly kit, the aircraft cabin multifunctional seat assembly kit comprising a cabin floor, a seat body, a limit block, a support frame, a base and an adjustment mechanism, wherein the cabin floor has an upper end surface and a lower end surface; the seat body is arranged on the upper end surface of the cabin floor, two support frames are provided, and the two support frames are symmetrically fixedly installed at the lower end of the seat body, two bases are provided, and the two bases are respectively fixedly installed at one end of the support frame away from the seat body, and the limit block is fixedly installed on the upper end surface of the cabin floor; two limit blocks are provided, and the installation positions of the two limit blocks correspond to the installation positions of the base, and when the seat body is in use, the base is embedded in the interior of the limit block, and two adjustment mechanisms are provided, and both of the two adjustment mechanisms are fixedly installed between the two support frames.

[0006] Optionally, the adjustment mechanism includes a first limit bar, a second limit bar, a universal wheel, a pin, and a clamping rod. The first limit bar is hinged to one of the support frames, and the second limit bar is hinged to the other support frame; the clamping column is fixedly mounted on the second limit bar; four universal wheels are provided, and the four universal wheels are respectively fixedly mounted on the lower end surfaces of the first limit bar and the second limit bar; the pin is fixedly mounted on the first limit bar; the clamping rod is rotatably mounted on the first limit bar via the pin; the clamping rod is L-shaped and contacts the clamping column.

[0007] Optionally, the adjustment mechanism further includes a fixed column, a connecting pin, a return spring, a blocking column, and a limiting mechanism. The fixed column is fixedly mounted on the first limiting bar; the connecting pin is rotatably mounted on the clamping rod; the two ends of the return spring are respectively hinged to the fixed column and the connecting pin; the blocking column and the clamping column are respectively arranged on both sides of the clamping rod.

[0008] Optionally, a connecting rod is fixedly connected between the two clamping rods, so that the four universal wheels simultaneously support the seat body to rise, thereby improving the stability of the seat body.

[0009] Optionally, the limiting mechanism includes a connecting plate, a mounting block, a plug-in block and a blocking block; wherein, the connecting plate is fixedly connected between the two support frames, the mounting block is fixedly mounted on the cabin floor, the plug-in block is slidably mounted on the mounting block, and the blocking block is hinged on the mounting block and engages with the plug-in block.

[0010] Optionally, a T-shaped block is fixedly connected to the bottom surface of the plug-in block, a sliding groove for the T-shaped block to slide is provided inside the mounting block, the inner wall of the sliding groove is fixedly connected to the fixing rod, and the fixing rod passes through the T-shaped block.

[0011] Optionally, a pressure spring for resetting the T-shaped block is sleeved on the fixing rod to facilitate pushing the T-shaped block to reset.

[0012] Optionally, a plug-in slot for the connecting plate to be plugged into is provided on the limiting block, thereby improving the installation stability of the support frame.

[0013] Optionally, the clamping rod is tilted at one end close to the clamping column, and the tilted surface of the clamping rod is slidably fitted with the outer surface of the clamping column, thereby improving the limiting effect of the limiting mechanism and making the limiting more stable.

[0014] Optionally, a limiting groove is provided inside the limiting block, and the inner wall of the limiting groove is slidably fitted with the side wall of the base, so that the base is not easily deflected after entering the limiting block.

[0015] The embodiment of the present application proposes a multifunctional seat assembly kit for an aircraft cabin. Through the arrangement of a base, a support frame, a limit block and an adjustment mechanism, the seat body is lifted and moved by four universal wheels when it needs to be moved. After the seat body moves to a predetermined position, the limit of the clamping rod and the clamping column is released, so that the base is stably installed in the limit block, thereby realizing convenient adjustment of the seat body, which can not only effectively improve the passengers' riding experience, but also meet the riding needs of group passengers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a multifunctional seat assembly kit for an aircraft cabin provided in an embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the installation of the first limiting bar in the embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the installation of the connecting plate in the embodiment of the present application;

[0019] Figure 4 This is a schematic structural diagram of the limiting mechanism in an embodiment of the present application;

[0020] Figure 5 This is a schematic diagram of the installation of the connecting rod in the embodiment of the present application;

[0021] Figure 6 This is a cross-sectional view of the mounting block in an embodiment of the present application;

[0022] Figure 7 In the embodiment of this application Figure 3 A is an enlarged schematic diagram;

[0023] Figure 8 In the embodiment of this application Figure 6 Enlarged schematic diagram of point B in FIG.

[0024] Figure markings: 1. Cabin floor; 2. Seat body; 3. Limit block; 4. Base; 5. Support frame; 6. First limit bar; 7. Second limit bar; 8. Universal wheel; 9. Fixed column; 10. Return spring; 11. Connecting pin; 12. Pin shaft; 13. Snap-fit ​​rod; 14. Blocking column; 15. Connecting rod; 16. Mounting block; 17. Plug-in block; 18. Blocking block; 19. Receiving groove; 20. Fixed rod; 21. Pressing spring; 22. Snap-fit ​​column; 23. Connecting plate.

[0025] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0030] Figure 1 This is a structural diagram of the aircraft cabin multifunctional seat assembly kit provided in an embodiment of the present application. Figure 2 This is a schematic diagram of the installation of the first limit bar in the embodiment of the present application. Figure 3 This is a schematic diagram of the installation of the connecting plate in the embodiment of this application. Figure 4 This is a schematic diagram of the structure of the limiting mechanism in the embodiment of the present application. Figure 5 This is a schematic diagram of the installation of the connecting rod in the embodiment of this application. Figure 6This is a cross-sectional view of the mounting block in the embodiment of the present application. Figure 7 In the embodiment of this application Figure 3 A in the enlarged schematic diagram, Figure 8 In the embodiment of this application Figure 6 A is an enlarged schematic diagram.

[0031] The present application embodiment provides an aircraft cabin multifunctional seat assembly kit, such as Figure 1-5 As shown, the seat assembly kit may include a cabin floor 1, a seat body 2, a limit block 3, a support frame 5, a base 4 and an adjustment mechanism;

[0032] Among them, the cabin floor 1 has an upper end surface and a lower end surface; the cabin floor 1 can be a common passenger aircraft cabin floor; the seat body 2 is arranged on the upper end surface of the cabin floor 1; the seat body 2 can be a common seat for passengers in a passenger aircraft (that is, a combination of a headrest, a backrest, a seat cushion and an armrest).

[0033] There are two support frames 5, which are symmetrically fixed to the lower end of the seat body 2. The support frames 5 provide support for the seat cushion in the seat body 2, increase the height of the seat cushion for passengers to use, and also provide support and installation space for the seat cushion;

[0034] There are two bases 4, which are respectively fixedly mounted on one end of the support frame 5 away from the seat body 2; through the setting of the base 4, the contact area between the support frame 5 and the cabin floor 1 is increased, so that the seat body 2 can be further stably placed on the cabin floor 1, thereby improving the stability of the seat body 2 during use and preventing passengers from tipping over when using the seat body 2.

[0035] The limit block 3 is fixedly installed on the upper end surface of the cabin floor 1; there are two limit blocks 3, and the installation positions of the two limit blocks 3 correspond to the installation positions of the base 4. When the seat body 2 is in use, the base 4 is embedded in the inside of the limit block 3, so that the seat body 2 is not easily offset during use, thereby limiting the seat body 2.

[0036] There are two adjustment mechanisms, both of which are fixedly installed between the two support frames 5 and are used to connect the two support frames 5. Through the adjustment mechanism, the height of the two support frames 5 is controlled so that the base 4 can be easily removed from the limit block 3 and then moved. After the seat body 2 moves to the desired position, the base 4 is controlled to descend into the established limit block 3 to limit the seat body 2, making the seat body 2 more convenient to use.

[0037] Please continue to combine Figure 2 、 Figure 3 and Figure 7For reference, in an exemplary embodiment, the adjustment mechanism may include a first limiting bar 6 , a second limiting bar 7 , a universal wheel 8 , a pin 12 and a clamping rod 13 . Among them, the first limit bar 6 is hinged on a support frame 5, and the second limit bar 7 is hinged on another support frame 5; the clamping column 22 is fixedly installed on the second limit bar 7; the top surface of the first limit bar 6 contacts the bottom surface of the second limit bar 7, and there is an overlapping part between the first limit bar 6 and the second limit bar 7, and the clamping column 22 is installed on the second limit bar 7 of the overlapping part; at the same time, four universal wheels 8 are provided, and the four universal wheels 8 are fixedly installed on the lower end surfaces of the first limit bar 6 and the second limit bar 7 respectively. The universal wheels 8 contact the cabin floor 1, so that the seat body 2 can be easily moved by the universal wheels 8; the pin shaft 12 is fixedly installed on the first limit bar 6; the clamping rod 13 is rotatably installed on the first limit bar 6 through the pin shaft 12, and the clamping rod 13 is set to L-shaped and contacts the clamping column 22; when the first limit bar 6 and the second limit bar 7 need to be horizontally adjusted When the seat body 2 is placed and supported by the universal wheel 8, the first limit strip 6 is pressed down, driving the clamping rod 13 to be pressed down synchronously, so that the clamping rod 13 buckles the clamping column 22, so that the first limit strip 6 and the second limit strip 7 fit together, and then the universal wheel 8 is pressed down, so that the universal wheel 8 supports the first limit strip 6 and the second limit strip 7, and then the base 4 is lifted from the limit block 3 to facilitate the movement of the seat body 2. After the seat body 2 moves to the desired position, the clamping rod 13 is rotated to disengage the clamping rod 13 from the clamping column 22. Under the action of the weight of the seat body 2 itself, the universal wheel 8 squeezes the first limit strip 6 and the second limit strip 7, so that the first limit strip 6 and the second limit strip 7 rotate along the axis of the hinge, and the overlapping part in the middle is lifted upward, thereby making the universal wheel 8 lose its function, and the base 4 drops synchronously and enters the interior of the limit block 3 to limit the seat body 2, completing the adjustment operation of the seat body 2.

[0038] It should be noted that the adjustment mechanism may also include a fixed column 9, a connecting pin 11, a return spring 10, a blocking column 14, and a limiting mechanism. The fixed column 9 is fixedly mounted on the first limiting bar 6; the connecting pin 11 is rotatably mounted on the clamping rod 13; the two ends of the return spring 10 are hinged to the fixed column 9 and the connecting pin 11 respectively; the blocking column 14 and the clamping column 22 are respectively arranged on both sides of the clamping rod 13; with the fixed column 9 as the fulcrum, the return spring 10 pulls the connecting pin 11 to reset, thereby driving the clamping rod 13 to reset; the blocking column 14 is fixedly mounted on the first limiting bar 6 and contacts the clamping rod 13. The setting of the blocking column 14 limits the rotation angle of the clamping rod 13. The limiting mechanism is fixedly mounted on the cabin floor 1; through the limiting mechanism, the support frame 5 and the base 4 are limited, so that the base 4 is not easily offset inside the limit block 3, thereby improving the stability of the seat body 2.

[0039] Furthermore, in order to allow the staff to adjust one clamping rod 13 while the other clamping rod 13 is adjusted synchronously, a connecting rod 15 is fixedly connected between the two clamping rods 13. When the staff rotates one clamping rod 13, the clamping rod 13 drives the other clamping rod 13 to rotate synchronously through the connecting rod 15, so that the four universal wheels 8 simultaneously support the seat body 2 to rise, thereby improving the stability of the seat body 2.

[0040] Please continue to combine Figure 5 、 Figure 6 and Figure 8 For reference, in an exemplary embodiment, the limiting mechanism may include a connecting plate 23, a mounting block 16, a plug-in block 17 and a blocking block 18; wherein the connecting plate 23 is fixedly connected between the two support frames 5, and the two support frames 5 are fixed together through the connecting plate 23, so that the support frames 5 are not easy to tilt when in use, thereby improving the stability of the two support frames 5, the mounting block 16 is fixedly mounted on the cabin floor 1, the plug-in block 17 is slidably mounted on the mounting block 16, and the blocking block 18 is hinged on the mounting block 16 and engaged with the plug-in block 17. After the base 4 is installed into the limiting block 3, the connecting plate 23 is driven to be placed on the mounting block 16, the blocking block 18 is closed, and the blocking block 18 is engaged with the plug-in block 17 to limit the connecting plate 23. When it is necessary to release the limit on the connecting plate 23, the plug-in block 17 is slid to separate the plug-in block 17 and the blocking block 18 is flipped upward to release the limit on the connecting plate 23.

[0041] Furthermore, in order to facilitate the insertion block 17 to engage the blocking block 18, as shown in FIG. Figure 6 and Figure 8 As shown, a T-shaped block is fixedly connected to the bottom surface of the plug-in block 17, a sliding groove is provided inside the mounting block 16 for the T-shaped block to slide, and a fixing rod 20 is fixedly connected to the inner wall of the sliding groove. The fixing rod 20 passes through the T-shaped block, and a pressure spring 21 for resetting the T-shaped block is sleeved on the fixing rod 20.

[0042] The interior of the mounting block 16 is provided with a receiving groove 19 for the sliding of the T-shaped block, and the outer wall of the T-shaped block slides in contact with the inner wall of the receiving groove 19, so that the T-shaped block is not easily deflected when sliding. By setting the top pressure spring 21 and the T-shaped block, the T-shaped block is pressed by the top pressure spring 21. When the blocking block 18 is engaged with the plug-in block 17, the blocking block 18 squeezes the plug-in block 17, and the T-shaped block below the plug-in block 17 slides along the fixed rod 20. The top pressure spring 21 is compressed, which has a tendency to push the T-shaped block to reset in real time. The top pressure spring 21 pushes the T-shaped block to reset, so that the plug-in block 17 is engaged with the blocking block 18.

[0043] Specifically, in order to stably install the connecting plate 23 on the limiting block 3, as shown in FIG. Figure 4 As shown, the limiting block 3 is provided with a plug-in slot for the connecting plate 23 to be plugged in.

[0044] After the base 4 enters the limiting block 3 , the connecting plate 23 is installed in the plug-in slot, further improving the installation stability of the support frame 5 .

[0045] Specifically, in order to facilitate the clamping rod 13 to be clamped with the clamping column 22, as shown in FIG. Figure 4 As shown, one end of the clamping rod 13 close to the clamping post 22 is tilted, and the tilted surface of the clamping rod 13 is slidably fitted with the outer surface of the clamping post 22 .

[0046] When the first limit bar 6 is pressed down, the clamping rod 13 is driven to move downward synchronously, and the clamping column 22 is squeezed through the inclined surface of the clamping rod 13, so that the clamping rod 13 rotates. After the clamping rod 13 passes through the clamping column 22, the clamping rod 13 clamps the clamping column 22, thereby improving the limiting effect of the limiting mechanism and making the limiting more stable.

[0047] Furthermore, in order to improve the limiting effect of the limiting block 3 on the base 4, as shown in FIG. Figure 3 and Figure 4 As shown, a limiting groove is provided inside the limiting block 3 , and the inner wall of the limiting groove is slidably fitted with the side wall of the base 4 .

[0048] After the base 4 is snapped into the limiting block 3 , the side wall of the base 4 fits into the inner wall of the limiting groove, so that the base 4 is not easily deflected after entering the interior of the limiting block 3 .

[0049] The above are only preferred embodiments of the present application and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A multifunctional seat assembly kit for an aircraft cabin, characterized in that: include: A cabin bottom plate (1) having an upper end surface and a lower end surface; A seat body (2) is arranged on the upper end surface of the cabin bottom plate (1); A limit block (3) is fixedly mounted on the upper end surface of the cabin bottom plate (1); Two support frames (5) are provided, and the two support frames (5) are symmetrically fixedly mounted on the lower end of the seat body (2); There are two bases (4), and the two bases (4) are respectively fixedly mounted on one end of the support frame (5) away from the seat body (2); There are two adjusting mechanisms, and both adjusting mechanisms are fixedly installed between the two supporting frames (5).

2. The aircraft cabin multifunctional seat assembly kit according to claim 1, characterized in that: The regulating mechanism comprises: A first limiting strip (6) is hinged to one of the support frames (5); A second limiting strip (7) is hinged to the other supporting frame (5); A clamping column (22) is fixedly mounted on the second limiting strip (7); Four universal wheels (8) are provided, and the four universal wheels (8) are respectively fixedly mounted on the lower end surfaces of the first limiting strip (6) and the second limiting strip (7); A pin (12) is fixedly mounted on the first limiting strip (6); A clamping rod (13) is rotatably mounted on the first limiting strip (6) via the pin shaft (12); the clamping rod (13) is configured to be L-shaped and in contact with the clamping column (22); Wherein, the top surface of the first limiting strip (6) contacts the bottom surface of the second limiting strip (7).

3. The aircraft cabin multifunctional seat assembly kit according to claim 2, characterized in that: The regulating mechanism further comprises: A fixed column (9) fixedly mounted on the first limiting strip (6); A connecting pin (11) is rotatably mounted on the clamping rod (13); A return spring (10), both ends of which are hinged to the fixing column (9) and the connecting pin (11) respectively; A blocking column (14) is fixedly mounted on the first limiting strip (6) and is in contact with the clamping rod (13); A limiting mechanism, fixedly mounted on the cabin bottom plate (1); Wherein, the blocking column (14) and the clamping column (22) are respectively arranged on both sides of the clamping rod (13).

4. The aircraft cabin multifunctional seat assembly kit according to claim 2, characterized in that: A connecting rod (15) is fixedly connected between the two clamping rods (13).

5. The aircraft cabin multifunctional seat assembly kit according to claim 3, characterized in that: The limiting mechanism includes: A connecting plate (23) fixedly connected between the two support frames (5); A mounting block (16) fixedly mounted on the cabin bottom plate (1); A plug-in block (17) is slidably mounted on the mounting block (16); The blocking block (18) is hinged on the mounting block (16) and engages with the plug-in block (17).

6. The aircraft cabin multifunctional seat assembly kit according to claim 5, characterized in that: The bottom surface of the plug-in block (17) is fixedly connected to a T-shaped block, and a sliding groove for the T-shaped block to slide is provided inside the mounting block (16). The inner wall of the sliding groove is fixedly connected to a fixing rod (20), and the fixing rod (20) passes through the T-shaped block.

7. The aircraft cabin multifunctional seat assembly kit according to claim 6, characterized in that: The fixing rod (20) is sleeved with a pressing spring (21) for resetting the T-shaped block.

8. The aircraft cabin multifunctional seat assembly kit according to claim 5, characterized in that: The limiting block (3) is provided with a plug-in slot for the connecting plate (23) to be plugged in.

9. The aircraft cabin multifunctional seat assembly kit according to claim 2, characterized in that: One end of the clamping rod (13) close to the clamping column (22) is tilted, and the inclined surface of the clamping rod (13) is in sliding contact with the outer surface of the clamping column (22).

10. The aircraft cabin multifunctional seat assembly kit according to claim 1, characterized in that: A limiting groove is provided inside the limiting block (3), and the inner wall of the limiting groove is slidably fitted with the side wall of the base (4).

Images