Full-basin type cushion framework automobile seat

Abstract

The utility model relates to the technical field of automobile seats, in particular to a full-basin type cushion framework automobile seat. Comprising a seat bottom frame, one side of the upper surface of the seat bottom frame is rotationally connected with a back plate frame, an adjusting device is arranged in the seat bottom frame and comprises a mounting frame, and the two ends of the mounting frame are fixedly connected with the two sides of the inner wall of the seat bottom frame correspondingly; supporting frames are fixedly connected to the two sides, away from the mounting frame, of the inner wall of the seat bottom frame correspondingly, the upper surfaces of the supporting frames and the upper surface of the mounting frame abut against the same seat bottom plate, mounting holes are formed in the surfaces of the mounting frame and the supporting frames correspondingly, and fixing rods slidably penetrate through the inner walls of the mounting holes correspondingly; the arc surface of the fixing rod slidably penetrates through the surface of the seat bottom plate, and the arc surface of the bottom end of the fixing rod is in threaded connection with a fixing shaft. The full-basin type cushion framework automobile seat has the advantages that the seat bottom plate can be conveniently installed and limited, and the use strength is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to a full-basin type cushion frame automobile seat. Background Art

[0002] The wrapping feeling of a car seat is one part of riding comfort, which involves the seat cushion frame that contacts the buttocks. The seat basin of a car seat is mainly used to support the car seat cushion assembly to prevent the soft seat cushion foam from affecting the riding comfort of passengers. It is more common in car seat production operations.

[0003] The existing document CN220281197U discloses a full-basin seat cushion frame. The patent includes a seat basin and an installation assembly fixed to the bottom of the seat basin. The seat basin is a full-basin structure. The installation assembly includes two side panels arranged side by side on both sides of the seat basin. The front ends of the two side panels are provided with a first support plate, and the rear ends of the two side panels are provided with a second support plate; a cross bar is fixed between the two first support plates, and the cross bar is fixed to the bottom of the front edge of the seat basin. The two second support plates are respectively fixedly connected to the bottom of the rear edge of the seat basin; two sets of slide rails are also respectively provided at the bottom of the two side panels.

[0004] However, in the process of assembling car seats, the commonly used seat cushion frame structure is mostly a simple seat pan, spring and steel pipe structure that are welded and assembled, which will result in many welding parts and complicated welding procedures, making it inconvenient to quickly install the seat cushion frame and reduce costs. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that in the prior art, during the process of assembling automobile seats, the seat cushion frame structure commonly used is mostly a simple seat pan, a snake spring and a steel pipe structure that are welded and assembled, which will result in a large number of welding parts and a complicated welding process, making it inconvenient to quickly install the seat cushion frame and reduce costs.

[0006] To solve the above technical problems, the utility model provides a full-basin cushion frame car seat, comprising: a seat frame, a back panel frame is rotatably connected to one side of the upper surface of the seat frame, an adjustment device is arranged inside the seat frame, the adjustment device comprises a mounting frame, two ends of the mounting frame are respectively fixedly connected to the two sides of the inner wall of the seat frame, two sides of the inner wall of the seat frame away from the mounting frame are fixedly connected to a support frame, the upper surfaces of the support frame and the mounting frame are both abutted against the same seat bottom plate, the surfaces of the mounting frame and the support frame are provided with mounting holes, the inner walls of the mounting holes are slidably penetrated by a fixing rod, the arc surface of the fixing rod slides through the surface of the seat bottom plate, the bottom arc surface of the fixing rod is threadedly connected to a fixing shaft, and the upper surface of the fixing shaft abuts against the lower surface of the mounting frame.

[0007] The effect achieved by the above components is: during the use of the car seat, it is necessary to install a corresponding seat cushion frame on the car seat. At this time, in order to facilitate the installation and positioning of the seat cushion frame, the support frame and the installation frame in the seat frame are used to fix the seat bottom plate, making the entire installation process simple and clear, thereby effectively and conveniently assembling and limiting the seat bottom plate.

[0008] Preferably, the side of the seat bottom plate close to the back plate frame is an inwardly concave end, and the side of the seat bottom plate away from the back plate frame is an upwardly convex end.

[0009] The effect achieved by the above components is: by setting an inner concave end and an upper convex end in the seat bottom plate, the leg support of the passengers can be tilted during the subsequent riding process, thereby providing a comfortable experience and relieving fatigue.

[0010] Preferably, a plurality of ventilation holes are provided on the surface of the seat bottom plate, and the plurality of ventilation holes are evenly distributed on the surface of the seat bottom plate.

[0011] The effect achieved by the above components is: during the use of the seat bottom plate, in order to facilitate the subsequent use of the seat cushion, ventilation is facilitated by opening ventilation holes on the seat bottom plate.

[0012] Preferably, a side panel is fixedly connected to the seat bottom plate near the upper convex end, and the cross section of the side panel is arc-shaped.

[0013] The effect achieved by the above components is: during the use of the seat bottom, by fixing the side panels with arc-shaped cross-sections on both sides of the seat bottom, the passengers can be better supported and protected to avoid squeezing of edges and corners.

[0014] Preferably, a protection rod is fixedly connected to the bottom end of the inner wall of the seat bottom frame, and the cross-sectional size of the protection rod is matched with the cross-sectional size of the seat bottom frame.

[0015] The effect achieved by the above components is: after the entire seat bottom plate is installed, in order to facilitate the protective support of the seat bottom plate, the protective rod inside the seat bottom frame is used for protection.

[0016] Preferably, the seat bottom plate is a hard alloy plate for improving the supporting strength.

[0017] The effect achieved by the above components is: the seat bottom plate is made of cemented carbide, and the entire seat bottom plate is stamped in one piece, which can be used for a long time and effectively avoids deformation of the seat bottom plate.

[0018] Beneficial effects: The utility model provides a car seat with a full-basin seat cushion frame. During the use of the car seat, a corresponding seat cushion frame needs to be installed on the car seat. At this time, in order to facilitate the installation and limiting of the seat cushion frame, the installation frame and the support frame are first installed and fixed on both sides of the inner wall of the seat frame, and then the seat bottom plate is placed on the upper surface of the support frame and the installation frame, and then connected with the support frame and the installation frame through the fixing rod, and then the fixing shaft and the fixing rod are threadedly rotated, so that the position of the fixing shaft and the seat bottom plate is squeezed and limited, and the seat bottom plate is assembled and limited by operating the adjustment device. The seat bottom plate installed in this process has a simple and convenient structure, fewer installation parts, and the entire seat bottom plate is formed in one piece, avoiding the splicing of multiple plates to affect the supporting strength of the seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a full-basin cushion frame automobile seat provided by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure of the seat bottom shown;

[0021] Figure 3 for Figure 1 The structural schematic diagram of the regulating device shown;

[0022] Figure 4 for Figure 1 A partial structural schematic diagram of the regulating device shown;

[0023] Figure 5 for Figure 4 Schematic diagram of the disassembled structure of the regulating device shown.

[0024] Numbers in the figure: 1, seat base; 2, backboard frame; 3, adjustment device; 31, seat base; 311, concave end; 312, upper convex end; 313, ventilation hole; 314, side panel; 32, mounting frame; 33, support frame; 34, protective rod; 35, mounting hole; 36, fixed shaft; 37, fixed rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0027] See also Figures 1 to 5The utility model provides a full-basin cushion frame automobile seat, comprising: a seat frame 1, a backboard frame 2 is rotatably connected to one side of the upper surface of the seat frame 1, and an adjustment device 3 is arranged inside the seat frame 1.

[0028] In the embodiments of the present invention, please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 The adjusting device 3 includes a mounting frame 32, the two ends of the mounting frame 32 are respectively fixedly connected to the two sides of the inner wall of the seat bottom frame 1, and the two sides of the inner wall of the seat bottom frame 1 away from the mounting frame 32 are fixedly connected with a support frame 33, and the upper surfaces of the support frame 33 and the mounting frame 32 are both in contact with the same seat bottom plate 31, and the surfaces of the mounting frame 32 and the support frame 33 are provided with mounting holes 35, and the inner walls of the mounting holes 35 are slidably penetrated by a fixing rod 37, and the arc surface of the fixing rod 37 is slidably penetrated by the surface of the seat bottom plate 31, and the bottom arc surface of the fixing rod 37 is threadedly connected with a fixing shaft 36, and the upper surface of the fixing shaft 36 is connected to the lower surface of the mounting frame 32 The surfaces are abutted against each other, and the side of the seat bottom plate 31 close to the back plate frame 2 is a concave end 311, and the side of the seat bottom plate 31 away from the back plate frame 2 is an upper convex end 312. A plurality of ventilation holes 313 are opened on the surface of the seat bottom plate 31, and the plurality of ventilation holes 313 are evenly distributed on the surface of the seat bottom plate 31. A side panel 314 is fixedly connected to the position of the seat bottom plate 31 close to the upper convex end 312, and the cross-section of the side panel 314 is arc-shaped. A protective rod 34 is fixedly connected to the bottom end of the inner wall of the seat bottom frame 1, and the cross-sectional size of the protective rod 34 is adapted to the cross-sectional size of the seat bottom frame 1. The seat bottom plate 31 is a hard alloy plate for improving the supporting strength.

[0029] The working principle of a full-basin seat cushion frame car seat provided by the utility model is as follows: during the use of the car seat, it is necessary to install a corresponding seat cushion frame on the car seat. At this time, in order to facilitate the installation and limiting of the seat cushion frame, the installation frame 32 and the support frame 33 are first installed and fixed on both sides of the inner wall of the seat bottom frame 1, and then the seat bottom plate 31 is placed on the upper surface of the support frame 33 and the installation frame 32, and then connected with the support frame 33 and the installation frame 32 through the fixing rod 37, and then the fixing shaft 36 and the fixing rod 37 are threadedly rotated, so that the position of the fixing shaft 36 and the seat bottom plate 31 is squeezed and limited, and the entire one-piece seat bottom plate 31 will be quickly installed in the inner wall of the seat bottom frame 1.

Claims

1. A full-basin cushion frame car seat, characterized in that: include: A seat frame (1), wherein one side of the upper surface of the seat frame (1) is rotatably connected to a backboard frame (2), an adjustment device (3) is arranged inside the seat frame (1), and the adjustment device (3) comprises a mounting frame (32), two ends of the mounting frame (32) are respectively fixedly connected to two sides of an inner wall of the seat frame (1), and two sides of the inner wall of the seat frame (1) away from the mounting frame (32) are fixedly connected to support frames (33), and the support frame (33) is connected to the mounting frame (32). The upper surfaces are both in contact with the same seat bottom plate (31), the surfaces of the mounting frame (32) and the support frame (33) are both provided with mounting holes (35), the inner walls of the mounting holes (35) are both slidably penetrated by fixing rods (37), the arc surface of the fixing rod (37) is slidably penetrated by the surface of the seat bottom plate (31), the bottom arc surface of the fixing rod (37) is threadedly connected to a fixing shaft (36), and the upper surface of the fixing shaft (36) is in contact with the lower surface of the mounting frame (32).

2. A full-basin cushion frame automobile seat according to claim 1, characterized in that: The side of the seat bottom plate (31) close to the back plate frame (2) is an inner concave end (311), and the side of the seat bottom plate (31) away from the back plate frame (2) is an upper convex end (312).

3. The full-basin cushion frame automobile seat according to claim 1, characterized in that: A plurality of ventilation holes (313) are provided on the surface of the seat bottom plate (31), and the plurality of ventilation holes (313) are evenly distributed on the surface of the seat bottom plate (31).

4. The full-basin cushion frame automobile seat according to claim 2, characterized in that: A side plate (314) is fixedly connected to the seat bottom plate (31) at a position close to the upper protruding end (312); the cross section of the side plate (314) is in an arc shape.

5. The full-basin cushion frame automobile seat according to claim 1, characterized in that: A protection rod (34) is fixedly connected to the bottom end of the inner wall of the seat bottom frame (1); the cross-sectional dimensions of the protection rod (34) are compatible with the cross-sectional dimensions of the seat bottom frame (1).

6. The full-basin cushion frame automobile seat according to claim 1, characterized in that: The seat bottom plate (31) is a hard alloy plate that improves the supporting strength.

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