Seat with overturning function

Abstract

The utility model discloses a seat with a turnover function, relates to the technical field of seat processing, and aims to solve the problems that a back plate on an existing seat is directly exposed on the rear side of the seat, so that when a driver suddenly brakes, passengers in the rear row of a vehicle possibly directly collide with the hard back plate due to overlarge inertia, and the safety of the driver is influenced. In order to solve the problem that passengers in the back row may be seriously hurt due to the fact that the seat framework assembly is arranged on the back cushion, according to the scheme, the seat framework assembly comprises a seat framework assembly and a back cushion, connecting base plates are fixedly arranged at the bottom of the seat framework assembly, and angle adjusters are rotationally arranged on the two connecting base plates. The dining table is reasonable in structural design and convenient to use, after the dining table is used, the stored dining table board is wrapped in the rear buffer cushion, so that passengers in the back row are separated from the dining table board through the rear buffer cushion, and the passengers in the back row are prevented from directly colliding with the dining table board to cause greater injury when a driver suddenly brakes; the safety is high, and popularization and use are worthy.

Description

Technical Field

[0001] The utility model relates to the technical field of seat processing, in particular to a seat with a flipping function. Background Art

[0002] The car seat is a device for passengers to sit and lie down. With the improvement of people's living standards, more and more people like to travel by car. Therefore, some daily life activities during the journey need to be solved in the car (such as sleeping, eating, etc.). After searching, the Chinese patent with the authorization announcement number CN 218228741U discloses a seat flip structure that can be flipped forward. The utility model uses a high-position folder to raise the folding axis of the seat back, and the reverse seat back foaming and the seat point foaming side wings will not be deformed due to extrusion. The high-position folder is flipped forward until the backboard is in a horizontal state. At this time, the occupants can work in the car above the backboard or place tableware above the backboard to eat, which increases the functionality of the seat.

[0003] However, the above design still has some shortcomings. The backboard on the existing seat is directly exposed and arranged on the rear side of the seat. Therefore, when the driver brakes suddenly, due to excessive inertia, the passengers in the back row of the vehicle may directly collide with the hard backboard, which may cause serious injuries to the rear passengers. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the back panel of the existing seat is directly exposed and arranged at the rear side of the seat. Therefore, when the driver brakes suddenly, due to excessive inertia, the passengers in the back row of the vehicle may directly collide with the hard back panel, which may cause the rear passengers to suffer greater injuries. A seat with a flip function is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A seat with a flipping function, comprising:

[0007] A seat frame assembly and a rear buffer pad, a connecting base plate is fixedly provided at the bottom of the seat frame assembly, angle adjusters are rotatably provided on two connecting base plates, a rectangular frame is fixedly provided on one side of the two seat frame assemblies close to each other, two main support rods are fixedly provided in the rectangular frame, two auxiliary support rods are slidably provided in the rectangular frame, connecting shaft rods are rotatably provided on the main support rods and the auxiliary support rods on one side, and dining table boards are rotatably provided on the two main support rods and the two auxiliary support rods.

[0008] In a preferred embodiment, a plurality of strip-shaped fixing seats are fixedly provided on the bottom of the dining table board, fixing blocks are fixedly provided on the two seat frame assemblies, and the same fixing bracket is rotatably provided on the two fixing blocks, and the fixing bracket abuts against the corresponding strip-shaped fixing seats.

[0009] In a preferred embodiment, two sliding base grooves are provided on one side of the rear buffer pad, both sliding base grooves are adapted to the corresponding seat frame components, and both seat frame components are slidably connected to the rear buffer pad.

[0010] In a preferred embodiment, expansion panels are slidably provided on the four sides of the dining table board.

[0011] In a preferred embodiment, a same U-shaped rod is fixedly provided on one side of the two seat frame assemblies close to each other, and a mounting base is rotatably sleeved on the U-shaped rod.

[0012] In a preferred embodiment, the width of the dining table board is smaller than the interval between the two seat frame components.

[0013] In the utility model, the seat with flipping function is used by setting a connecting base plate in conjunction with a recliner, so that the angle of the seat can be conveniently adjusted or flipped, and the use effect is good;

[0014] In the utility model, the seat with a flip function is used by arranging a plurality of strip-shaped fixing seats in cooperation with the fixing bracket, so that the height of the dining table board can be conveniently adjusted when in use, so as to be suitable for people of different heights, and the versatility is higher;

[0015] The utility model has a reasonable structural design and is easy to use. After use, the stored dining table board is wrapped in the rear buffer pad, so that the rear passengers are separated from the dining table board by the rear buffer pad, thereby preventing the rear passengers from directly colliding with the dining table board when the driver brakes suddenly to cause greater injuries. The utility model has high safety and is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a seat with a flipping function proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of a seat with a flipping function proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of a seat with a flipping function proposed by the utility model;

[0019] Figure 4 The figure is a structural schematic diagram of part A of a seat with a flipping function proposed by the present invention.

[0020] In the figure: 1. seat frame assembly; 2. connecting base plate; 3. angle adjuster; 4. rectangular frame; 5. main support rod; 6. auxiliary support rod; 7. connecting shaft rod; 8. dining table board; 9. expansion board; 10. strip fixing seat; 11. fixing block; 12. fixing bracket; 13. rear buffer pad; 14. sliding base groove; 15. U-shaped rod body; 16. installation base plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 , an embodiment provided by the present invention: a seat with a flip function, comprising:

[0023] A seat frame assembly 1 and a rear cushion pad 13, wherein a connecting base plate 2 is fixedly provided at the bottom of the seat frame assembly 1, and angle adjusters 3 are rotatably provided on two connecting base plates 2, and rectangular frames 4 are fixedly provided on the sides of the two seat frame assemblies 1 close to each other, and two main support rods 5 are fixedly provided in the rectangular frame 4, and two auxiliary support rods 6 are slidably provided in the rectangular frame 4, and connecting shaft rods 7 are rotatably provided on the main support rods 5 and the auxiliary support rods 6 on one side, and dining table boards 8 are rotatably provided on the two main support rods 5 and the two auxiliary support rods 6.

[0024] In this embodiment, a plurality of strip-shaped fixing seats 10 are fixedly provided on the bottom of the dining table board 8, and a fixing block 11 is fixedly provided on each of the two seat frame assemblies 1. The same fixing bracket 12 is rotatably provided on the two fixing blocks 11, and the fixing bracket 12 abuts against the corresponding strip-shaped fixing seats 10, so as to facilitate the support and fixation of the dining table board.

[0025] In this embodiment, two sliding base grooves 14 are opened on one side of the rear buffer pad 13, and the two sliding base grooves are adapted to the corresponding seat frame components 1. The two seat frame components 1 are slidingly connected to the rear buffer pad 13, which can facilitate the movement of the rear buffer pad and limit and guide the rear buffer pad.

[0026] In this embodiment, expansion plates 9 are slidably provided on the four sides of the dining table board 8, which can provide passengers with a larger usable area while facilitating the storage of the dining table board, thereby achieving good use effect.

[0027] In this embodiment, a same U-shaped rod 15 is fixedly provided on the side where the two seat frame assemblies 1 are close to each other, and a mounting base plate 16 is rotatably sleeved on the U-shaped rod 15, which can facilitate the installation of a headrest and effectively improve the comfort of the seat.

[0028] In this embodiment, the width of the dining table board 8 is smaller than the interval between the two seat frame assemblies 1, so that the dining table board can be easily stored after use.

[0029] Working principle, when it is necessary to adjust the angle of the seat or flip the seat, first, push the seat frame assembly 1 forward or backward, and adjust or flip it through the set adjuster 3. Furthermore, when the dining table board 8 is not needed, the dining table board 8 is always located in the space enclosed by the rear cushion 13 and the two seat frame assemblies 1. When the dining table board 8 is needed, first, flip the seat forward and lay it flat. Further, push the rear cushion 13 forward. When the rear dining table board 8 is separated from the wrapping of the rear cushion 13, pull the dining table board 8 upward. Further, when the dining table board 8 rises to a suitable position, rotate the fixing bracket 12, and engage the fixing bracket 12 with the corresponding strip fixing seat 10 to support and fix the dining table board 8. Further, by pulling out the expansion board 9, the use area of ​​the dining table board 8 can be increased for easy use. After use, the dining table board 8 can be stored and protected by reversing the above steps.

[0030] In the description of the present invention, 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", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, the terms "primary" and "secondary" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "primary" and "secondary" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A seat with a flip function, comprising a seat frame assembly (1) and a rear cushion (13), characterized in that: A connecting base plate (2) is fixedly provided at the bottom of the seat frame assembly (1), and angle adjusters (3) are rotatably provided on the two connecting base plates (2). A rectangular frame (4) is fixedly provided on the side where the two seat frame assemblies (1) are close to each other, and two main support rods (5) are fixedly provided in the rectangular frame (4). Two auxiliary support rods (6) are slidably provided in the rectangular frame (4). A connecting shaft rod (7) is rotatably provided on the main support rod (5) and the auxiliary support rod (6) on one side, and a dining table board (8) is rotatably provided on the two main support rods (5) and the two auxiliary support rods (6), and the width of the dining table board (8) is smaller than the interval between the two seat frame assemblies (1).

2. A seat with a flip function according to claim 1, characterized in that: A plurality of strip-shaped fixing seats (10) are fixedly arranged on the bottom of the dining table board (8), and a fixing block (11) is fixedly arranged on each of the two seat frame assemblies (1). The same fixing bracket (12) is rotatably arranged on the two fixing blocks (11), and the fixing bracket (12) abuts against the corresponding strip-shaped fixing seats (10).

3. The seat with flip function according to claim 1, characterized in that: Two sliding base grooves (14) are provided on one side of the rear buffer pad (13), and both sliding base grooves are adapted to the corresponding seat frame components (1), and both seat frame components (1) are slidably connected to the rear buffer pad (13).

4. The seat with flip function according to claim 1, characterized in that: Expansion plates (9) are slidably arranged on the four sides of the dining table board (8).

5. The seat with flip function according to claim 1, characterized in that: A same U-shaped rod (15) is fixedly arranged on one side of the two seat frame assemblies (1) close to each other, and a mounting base plate (16) is rotatably sleeved on the U-shaped rod (15).

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