Seat framework, seat and vehicle

Abstract

The utility model discloses a seat framework, a seat and a vehicle, the seat framework comprises a seat basin framework, the seat basin framework comprises a support frame, a first support arm, a second support arm and a fixed reinforcing plate; the supporting frame comprises a supporting body and bending parts symmetrically arranged at the two ends of the supporting body, the ends, away from the supporting body, of the bending parts are fixedly connected with the first supporting arms in an inserted mode, and the ends, away from the bending parts, of the first supporting arms are fixedly connected with the second supporting arms in an inserted mode. The two ends of the fixing reinforcing plate are connected with the bent parts respectively, and a spacing space is formed between the side edge of the fixing reinforcing plate and the supporting body. The seat basin framework is of a multi-section type assembly structure, the forming and assembling modes are simple, and the weight of the seat basin framework is effectively reduced on the basis that the structural strength is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of seats, and in particular relates to a seat frame, a seat and a vehicle. Background Art

[0002] The main function of a car seat frame is to improve the overall structural strength of the car seat. The seat frame usually includes a backrest frame and a seat basin frame. Existing seat basin frames are one-piece structures. The support arms on both sides of the front end of the seat basin frame need to be formed in a large-angle bending mold. After the seat basin frame is ejected from the mold, it needs to be further stamped and shaped to ensure that the overall seat basin frame meets the required appearance. The molding method of the seat basin frame is complex and time-consuming to manufacture. Because the seat basin frame is an one-piece structure, the sheet metal parts on the upper front end of the seat basin frame overlap with the frame over a large area, which increases the weight of the entire seat basin frame and increases the manufacturing cost of the seat basin frame. Utility Model Content

[0003] The purpose of this utility model is to solve the above technical problems and provide a seat frame, a seat and a vehicle, so that the seat frame is a multi-section assembly structure, the molding and assembly methods are simple, and the seat frame effectively reduces weight while ensuring structural strength. In order to achieve the above purpose, the technical solution of this utility model is as follows:

[0004] The seat frame includes a seat basin frame, which includes a support frame, a first support arm, a second support arm and a fixed reinforcement plate; the support frame includes a support body and curved parts symmetrically arranged at both ends of the support body, the end of the curved part away from the support body is plugged and fixed with the first support arm, the end of the first support arm away from the curved part is plugged and fixed with the second support arm, the two ends of the fixed reinforcement plate are respectively connected to the curved parts, and a spacing space is formed between the side of the fixed reinforcement plate and the support body.

[0005] Specifically, a first overlapping portion is provided on a side of the fixed reinforcement plate, the fixed reinforcement plate is connected to the supporting body via the first overlapping portion, and the first overlapping portion is located in the interval space.

[0006] Specifically, a transition area is formed at the connection between the fixed reinforcement plate and the first overlapping portion, and flanges are respectively provided on the edge of the transition area and the side of the fixed reinforcement plate away from the first overlapping portion.

[0007] Specifically, the fixed reinforcement plate is provided with a sunken area and second overlapping portions located at two ends of the sunken area, and the second overlapping portions are provided on the bent portion.

[0008] Specifically, the first overlapping portion extends from the sunken area to the support body along the Y-axis direction, and the first overlapping portion connects the center position of the support body.

[0009] Specifically, a first reinforcing rib is provided on the sunken area, and the first reinforcing rib extends from one end of the fixed reinforcing plate to the other end along the X-axis direction. A second reinforcing rib is provided on the first overlap portion along the Y-axis direction and extends to the first reinforcing rib.

[0010] Specifically, it also includes a seat back frame, the seat basin frame is connected to the seat back frame through a side fixing piece, and the seat back frame is rotatably arranged relative to the seat basin frame.

[0011] Specifically, the bidet frame is provided with a sliding adjustment mechanism for adjusting the horizontal movement position of the bidet frame and adjusting the angle of the bidet frame relative to the horizontal plane.

[0012] A seat comprises the seat frame.

[0013] A vehicle comprising the seat frame or the seat according to claim 1.

[0014] Compared with the prior art, the seat frame, seat and vehicle of the present invention have the following beneficial effects:

[0015] The multi-section split design allows the various components of the bidet frame to be processed independently. The support frame includes a support body and a bent portion. The bent portion can be formed by bending, and the bending angle of the bent portion is small, avoiding the disadvantages of traditional large-angle bending mold forming. The bent portion is plugged and fixed to the first support arm, and the first support arm is plugged and fixed to the second support arm. The overall bidet frame is multi-section connected, which makes assembly and manufacturing easier, reduces manufacturing costs, and improves assembly and manufacturing efficiency. At the same time, a fixed reinforcement plate is provided on the support frame to ensure the structural strength of the bidet frame. A spacing space is formed between the side of the fixed reinforcement plate and the support body, thereby effectively reducing the weight of the overall bidet frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a seat frame provided in an embodiment of the present application;

[0017] Figure 2 A schematic side view of a seat frame provided in an embodiment of the present application;

[0018] Figure 3 A schematic top view of a bidet frame provided in an embodiment of the present application;

[0019] Figure 4 A schematic diagram of the structure of a chair back frame provided in an embodiment of the present application;

[0020] Figure 5 An enlarged schematic diagram of the rear support leg assembly provided in an embodiment of the present application;

[0021] Figure 6 A schematic structural diagram of a rotating shaft provided in an embodiment of the present application;

[0022] Figure 7 A schematic diagram of the outer side of a side leaning frame provided in an embodiment of the present application;

[0023] Figure 8 This is a schematic diagram of the inner side of the side leaning frame provided in an embodiment of the present application.

[0024] Reference numerals:

[0025] Support frame 1, support body 11, curved portion 12, spacing space 13;

[0026] First support arm 2;

[0027] Second support arm 3, side fixing piece 31;

[0028] Fixed reinforcement plate 4, first overlapping portion 41, sunken area 42, first reinforcing rib position 43, second reinforcing rib position 44, transition area 45, flange 46, second overlapping portion 47;

[0029] Sliding adjustment mechanism 5, slide rail assembly 51, slide rail 512, slide rail drive module 513, sliding beam 514, front support leg assembly 52, first front support 521, second front support 522, front support leg 523, front cross bar 524, rear support leg assembly 53, rear support 531, rear cross bar 532, toothed portion 533, fixing bracket 534, adjustment gear 535, guide rod 536, guide slot 537, rear support leg 538;

[0030] Upper support frame 6;

[0031] Side leaning frame 7, side slot 71, chair back drive module 72, rotating shaft 73;

[0032] Lower baffle frame 8;

[0033] Angle adjuster 9, transmission disc housing 91, fixing disc 92, mounting disc 93, welding port 94. DETAILED DESCRIPTION

[0034] In order to make the technical solutions and advantages of the embodiments of the present application more clearly understood, the exemplary embodiments of the present application are further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, and are not an exhaustive list of all the embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other unless they conflict.

[0035] Example 1

[0036] This embodiment provides a seat frame, including a seat basin frame, which includes a support frame 1, a first support arm 2, a second support arm 3 and a fixed reinforcement plate 4;

[0037] like Figures 1-8 As shown, the support frame 1 includes a support body 11 and curved portions 12 symmetrically disposed at both ends of the support body 11. The curved portions 12 are integrally connected to the support body 11, and the connection between the curved portions 12 and the support body 11 is formed into an arc shape by bending. The curved portions 12 at both ends of the support body 11 extend toward the same side of the support body 11 and are symmetrically disposed along the centerline of the support body 11.

[0038] In this embodiment, the seat frame is used in a vehicle seat as an example. The vehicle's straight-line travel direction is defined as the Y-axis, and the direction between the left and right side panels of the vehicle is defined as the X-axis. The support body 11 is disposed along the X-axis, with the centerline of the support body 11 located in the Y-axis.

[0039] The support frame 1 and first support arm 2 can be hollow structures. The curved portions 12 at both ends of the support body 11 are connected to the first support arm 2. One end of the first support arm 2 is plugged and fixed to the curved portion 12, and the other end of the first support arm 2 is plugged and fixed to the second support arm 3. The first support arms 2 on either side of the support frame 1 are approximately parallel, and the second support arms 3 on either side of the support frame 1 are approximately parallel. The aforementioned plug-in fixation method is plug-in followed by welding.

[0040] Specifically, one end of the first support arm 2 is inserted into the end of the curved portion 12, and the other end of the first support arm 2 is inserted into the end of the second support arm 3. In this embodiment, the outer periphery of one end of the first support arm 2 is inserted into the inner periphery of the end of the curved portion 12. One end of the second support arm 3 is provided with a snap-fit portion, and the other end of the second support arm 3 is connected to the chair back frame via a side fixing piece 31. The snap-fit portion snaps into place with the end of the first support arm 2.

[0041] The fixed reinforcement plate 4 has two ends connected to the curved portion 12, and the bottom surface of the end portion of the fixed reinforcement plate 4 is connected to the top surface of the curved portion 12. Several spacing spaces 13 are formed between the side edges of the fixed reinforcement plate 4 and the support body 11. Specifically, the side edges of the fixed reinforcement plate 4 are provided with first overlapping portions 41, through which the fixed reinforcement plate 4 is connected to the support body 11. The first overlapping portions 41 are located within the spacing spaces 13. The size of the spacing spaces 13 is determined based on the support strength and connection strength of the fixed reinforcement plate 4. The spacing spaces 13 can effectively reduce the weight of the entire fixed reinforcement plate 4.

[0042] The bottom ends of the fixed reinforcing plate 4 are connected to the top of the curved portion 12, and the connection method can be welding, screwing or clamping. In this embodiment, the ends of the fixed reinforcing plate 4 are welded and fixed to the curved portion 12. The fixed reinforcing plate 4 is provided with an inner sinking area 42 and a second lap portion 47 located at both ends of the inner sinking area 42. The second lap portion 47 is provided on the curved portion 12. The fixed reinforcing plate 4 is provided with a first reinforcing rib position 43 along its length direction. The first reinforcing rib position 43 extends from one end of the fixed reinforcing plate 4 to the other end. The length direction of the fixed reinforcing plate 4 is along the X-axis direction. The first reinforcing rib position 43 is protruding from the surface of the fixed reinforcing plate 4. At the same time, the first reinforcing rib position 43 extends from one end of the inner sinking area 42 to the other end. The first reinforcing rib position 43 can strengthen the connection strength between the fixed reinforcing plate 4 and the curved portion 12.

[0043] The first overlapping portion 41 is integrally connected to the fixed reinforcement plate 4. Specifically, the first overlapping portion 41 is connected to one side of the fixed reinforcement plate 4 located in the recessed region 42. The first overlapping portion 41 extends from the recessed region 42 to the support body 11 along the Y-axis. The centerline of the fixed reinforcement plate 4 is aligned with the centerline of the support frame 1. The first overlapping portion 41 is connected to the support body 11 by welding, screwing, or clamping. In this embodiment, the bottom of the first overlapping portion 41 is welded to the top of the support body 11.

[0044] A second reinforcing rib position 44 is provided on the first overlap portion 41 along the Y-axis direction, extending to the first reinforcing rib position 43. The second reinforcing rib position 44 extends from the edge of the first overlap portion 41 to the first reinforcing rib position 43 along the center line of the fixed reinforcing plate 4. The second reinforcing rib position 44 is provided to protrude from the surface of the first overlap portion 41. The second reinforcing rib position 44 can strengthen the connection strength between the first overlap portion 41 and the support body 11.

[0045] A transition area 45 is formed at the connection between the first overlap portion 41 and the fixed reinforcement plate 4. The edges of the transition area 45 and the side edges of the fixed reinforcement plate 4 away from the first overlap portion 41 are respectively provided with flanges 46. The flanges 46 can be folded toward the surface of the first overlap portion 41 and / or the surface of the fixed reinforcement plate 4, or can be folded toward the bottom surface of the first overlap portion 41 and / or the bottom surface of the fixed reinforcement plate 4. The flanges 46 provided in the transition area 45 and on its edges can effectively improve the structural strength of the fixed reinforcement plate 4.

[0046] The multi-section split design in this embodiment allows the various components of the bidet frame to be processed independently. The support frame includes a support body 11 and a bent portion 12. The bent portion 12 can be formed by bending. The bending angle of the bent portion 12 is small, avoiding the disadvantages of traditional large-angle bending mold forming support frames. The bent portion 12 is plugged and fixed to the first support arm 2, and the first support arm 2 is plugged and fixed to the second support arm 3. The overall bidet frame is multi-section connected, which makes assembly and manufacturing simpler, reduces manufacturing costs, and improves assembly and manufacturing efficiency. At the same time, a fixed reinforcement plate 4 is provided on the support frame, and an interval space 13 is formed between the side of the fixed reinforcement plate 4 and the support body 11, which effectively reduces the weight of the overall bidet frame. The side of the fixed reinforcement plate 4 is connected to the support body 11, and the two ends of the fixed reinforcement plate 4 are connected to the bent portion 12. The fixed reinforcement plate 4 and the support frame 1 have good connection strength, which can meet the support requirements of the bidet frame and ensure the structural stability of the overall bidet frame.

[0047] Example 2

[0048] This embodiment optimizes the seat frame based on the above embodiment, and in particular provides a specific implementation method of the seat basin frame:

[0049] The above-mentioned bidet frame includes a support frame 1, a first support arm 2, a second support arm 3 and a fixed reinforcement plate 4; a sliding adjustment mechanism 5 is provided on the bidet frame, and the bidet frame can realize horizontal forward and backward movement and fine-tuning of the angle relative to the horizontal plane through the sliding adjustment mechanism 5.

[0050] like Figures 1-8 As shown, the sliding adjustment mechanism 5 includes a slide rail assembly 51, a front support leg assembly 52 and a rear support leg assembly 53 disposed on the slide rail assembly 51; the slide rail assembly 51 is disposed on both sides below the bidet frame and includes a set of slide rails 512 and a slide rail drive module 513 disposed between the slide rails 512; a slide beam 514 is disposed on the slide rails 512 and slidably engages therewith, and the front support leg assembly 52 and the rear support leg assembly 53 are mounted on the slide beam 514. The slide rail drive module 513 drives the slide beam 514 to move along the slide rails 512. The slide rail drive module 513 can be a motor and screw module that converts the rotational motion of the motor's output end into the linear motion of the slide beam 514. The slide rail drive module 513 is of conventional design and will not be described in detail here.

[0051] The front support leg assembly 52 includes a first front support 521, a second front support 522, and a front support leg 523 pivotally connected to the first and second front supports 521 and 522. The front support leg assembly 52 is provided at the front of the slide rail 512, and the rear support leg assembly 53 is provided at the rear of the slide rail 512. The slide rail 512 is arranged along the Y-axis direction.

[0052] The first front support 521 is detachably connected to the first support arm 2. Specifically, the first front support 521 is arranged on the inner side of the first support arm 2. A front cross bar 524 is arranged between the first front supports 521 on both sides of the slide rail assembly 51 to strengthen the connection stability between the front support leg assembly 52 and the seat basin frame.

[0053] The second front support 522 is detachably connected to the sliding beam 514. Specifically, the second front support 522 is disposed on top of the sliding beam 514 so as not to affect the movement and coordination between the sliding beam 514 and the slide rail 512. The ends of the front support legs 523 are pivotally connected to the first and second front support legs 521, 522, respectively. To facilitate assembly of the front support leg assembly 52 with the bidet frame, the ends of the front support legs 523 are sleeved onto the front crossbar 524, allowing the front support legs 523 to rotate about the front crossbar 524.

[0054] The rear support leg assembly 53 includes a rear support 531, a rear support leg 538 axially connected to the rear support 531, and an adjustment module for supporting the rear support leg 538 and adjusting the positioning angle of the rear support leg 538; the rear support leg 538 is rotatably connected to the second support arm 3. When the adjustment module drives the rear support leg 538 to rotate relative to the rear support 531, the rear support leg 538 drives the second support arm 3 to achieve angle adjustment relative to the horizontal plane.

[0055] The rear support 531 is detachably connected to the sliding beam 514, specifically, the rear support 531 is arranged on the top of the sliding beam 514. A rear cross bar 532 is provided between the second support arms 3 on both sides of the bidet frame, and the ends of the rear legs 538 are sleeved with the rear cross bar 532, thereby enabling the rear legs 538 to rotate around the rear cross bar 532.

[0056] The rear support leg 538 is provided with a toothed portion 533 on its edge. The rear support leg 538 extends outward from the same side of the toothed portion 533 and is pivotally connected to the rear support 531. An adjustment module is provided on the second support arm 3. The adjustment module includes a fixing frame 534 and an adjustment gear 535 pivotally connected to the fixing frame 534. The fixing frame 534 is detachably connected to the second support arm 3. A guide rod 536 is provided between the fixing frame 534 and the inner side of the second support arm 3. A guide slot 537 is defined in the rear support leg 538, which corresponds to the arrangement of the toothed portion 533. The adjustment gear 535 is driven to rotate, meshing with the toothed portion 533, thereby driving the rear support leg 538 to rotate. As the rear support leg 538 rotates, its guide slot 537 is guided and positioned by the guide rod 536, maintaining the rear support leg 538 within the set movement trajectory, thereby adjusting the angle of the bidet frame relative to the horizontal plane. A driving member for driving the adjusting gear 535 to rotate is provided on the outer side of the second supporting arm 3 , and the driving member may be a motor.

[0057] Example 3

[0058] This embodiment optimizes the seat frame based on the above embodiment, and in particular provides a specific implementation method of the seat back frame:

[0059] like Figure 1 、 Figure 6-Figure 8 As shown, both sides of the seat basin frame are connected to the chair back frame through side fixing pieces 31. The chair back frame includes an upper leaning frame 6, a lower baffle frame 8 and a side leaning frame 7 arranged between the two ends of the upper leaning frame 6 and the two ends of the lower baffle frame 8.

[0060] The upper leaning frame 6 can be a tubular structure, and the upper leaning frame 6 is formed into a roughly U-shaped structure through bending, which reduces the use of sheet metal parts and meets the lightweight requirements.

[0061] A side slot 71 is provided at the top of the side leaning frame 7, and the end of the upper leaning frame 6 is plugged into the side slot 71. The side slot 71 is semi-enclosed to connect the end of the upper leaning frame 6. The connection method can be welding and fixing to achieve a stable connection between the upper leaning frame 6 and the side leaning frame 7.

[0062] The end of the lower baffle frame 8 is connected along the bottom edge of the side leaning frame 7. The bottom of the side leaning frame 7 is an arc-shaped structure. The lower baffle frame 8 is semi-enclosed and connected to the end of the side leaning frame 7. The connection method can be welding. On the one hand, it reduces the weight of the chair back frame, and on the other hand, it improves the connection strength between the lower baffle frame 8 and the side leaning frame 7.

[0063] The side support frames 7 are connected to the side fixing plates 31 via recliners 9. A backrest drive module 72 is located inside the side support frames 7. This module can be a combination of a motor, a speed reducer, and gears. A rotational shaft 73 is located between the bottoms of the side support frames 7 on either side of the backrest frame. The backrest drive module 72 drives the rotational shaft 73.

[0064] The recliner 9 includes a transmission disc housing 91, a fixed disc 92 provided on one side of the transmission disc housing 91, and a mounting disc 93 provided on the other side of the transmission disc housing 91. The transmission disc housing 91 is located on the outside of the side leaning frame 7, and the transmission disc housing 91 is connected to the side fixing plate 31, and the connection method can be welding and fixing. The mounting disc 93 is provided through the side fixing plate 31, and the fixed disc 92 is connected to the inner side of the side leaning frame 7, and the connection method can be welding and fixing. The fixing disc 92 and / or the side fixing plate 31 are provided with welding ports 94, and the fixing disc 92 is welded to the side leaning frame 7 through the welding ports 94. Similarly, the side fixing plate 31 is welded to the transmission disc housing 91 through the welding ports 94, replacing the traditional bolt connection method, thereby improving the connection strength and reducing the weight. The rotating shaft 73 passes through the center of the recliner 9, that is, the rotating shaft 73 passes through the axial position of the side fixing plate 31, the transmission disk housing 91 and the mounting plate 93. When the rotating shaft 73 is driven to rotate, the side leaning frame 7 is driven to rotate relative to the side fixing plate 31, and the fixed plate 92 and the side leaning frame 7 are rotated relative to the transmission disk housing 91. The adjuster is a conventional design on the seat, and its internal limiting components can effectively prevent the rotating shaft 73 from idling or slipping, which will not be repeated here.

[0065] Example 4

[0066] This embodiment provides a seat, including the seat frame in the above embodiment.

[0067] Example 5

[0068] This embodiment provides a vehicle, including the seat or seat frame in the above embodiment.

[0069] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0070] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0071] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections, electrical connections, or communication; direct connections or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0072] Although the preferred embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present application.

[0073] Obviously, those skilled in the art may make various changes and modifications to this application without departing from the spirit and scope of this application. Thus, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalents, this application is intended to include these modifications and variations.

Claims

1. A seat frame, including a seat basin frame, characterized in that: The basin frame comprises a support frame (1), a first support arm (2), a second support arm (3) and a fixed reinforcement plate (4); the support frame (1) comprises a support body (11) and a curved portion (12) symmetrically arranged at both ends of the support body (11); the end of the curved portion (12) away from the support body (11) is plugged and fixed to the first support arm (2); the end of the first support arm (2) away from the curved portion (12) is plugged and fixed to the second support arm (3); the two ends of the fixed reinforcement plate (4) are respectively connected to the curved portion (12); and a spacing space (13) is formed between the side of the fixed reinforcement plate (4) and the support body (11).

2. The seat frame according to claim 1, wherein: A first overlapping portion (41) is provided on the side of the fixed reinforcement plate (4), and the fixed reinforcement plate (4) is connected to the supporting body (11) via the first overlapping portion (41), and the first overlapping portion (41) is located in the spacing space (13).

3. The seat frame according to claim 2, wherein: A transition area (45) is formed at the connection between the fixed reinforcement plate (4) and the first overlap portion (41), and flanges (46) are respectively provided on the edge of the transition area (45) and the side of the fixed reinforcement plate (4) away from the first overlap portion (41).

4. The seat frame according to claim 2, wherein: The fixed reinforcing plate (4) is provided with an inward-sunken area (42) and second overlapping portions (47) located at both ends of the inward-sunken area (42), and the second overlapping portions (47) are provided on the bent portion (12).

5. The seat frame according to claim 4, characterized in that: The first overlapping portion (41) extends from the sunken area (42) to the support body (11) along the Y-axis direction, and the first overlapping portion (41) is connected to the center position of the support body (11).

6. The seat frame according to claim 4, wherein: A first reinforcing rib position (43) is provided on the sunken area (42), and the first reinforcing rib position (43) extends from one end of the fixed reinforcing plate (4) to the other end thereof along the X-axis direction; and a second reinforcing rib position (44) is provided on the first overlapping portion (41) along the Y-axis direction and extends to the first reinforcing rib position (43).

7. The seat frame according to claim 1, wherein: It also includes a chair back frame, the seat basin frame is connected to the chair back frame via a side fixing plate (31), and the chair back frame is rotatably arranged relative to the seat basin frame.

8. The seat frame according to claim 1, wherein: The bidet frame is provided with a sliding adjustment mechanism (5) for adjusting the horizontal movement position of the bidet frame and adjusting the angle of the bidet frame relative to the horizontal plane.

9. Seat, characterized by: Comprising a seat frame as described in any one of claims 1-8.

10. A vehicle, characterized in that: It comprises the seat frame according to any one of claims 1 to 8 or the seat according to claim 9.

Images