Seat damping structure with small space size

Abstract

The utility model relates to a seat damping structure with a small space size. The seat damping structure comprises a bottom plate, a rotating piece rotating on the bottom plate, a connecting piece rotating synchronously with the rotating piece, an upper cover moving up and down, an adjusting piece capable of adjusting the height of the upper cover and a buffering piece for buffering the upper cover. A first hinging piece, a second hinging piece and a third hinging piece are arranged on the rotating piece; the rotating piece array is arranged at four corners of the upper cover; the two sets of bottom plates are oppositely arranged, and the first hinge pieces are hinged to the bottom plates. The four corners of the connecting piece are connected to the second hinge pieces of the four sets of rotating pieces correspondingly. The third hinge piece is hinged to the bottom of the upper cover; the upper cover is connected with the seat; the adjusting piece is arranged on the connecting piece; one end of the buffer piece corresponds to the adjusting piece, and the other end of the buffer piece corresponds to the connecting piece. The problems that the comfort of the seat is reduced, the size space limitation in the height direction and the left-right-front-back direction cannot be considered, and the requirements of small size and complete functions cannot be met at the same time are solved.

Description

Technical Field

[0001] The utility model relates to the field of seat shock absorption, in particular to a seat shock absorption structure with a small space size. Background Art

[0002] Seat shock absorbers are currently widely used in a variety of vehicles, such as cars, trucks, lawn mowers, construction machinery, and all-terrain vehicles, to enhance driver comfort. Comfort is a key evaluation metric, and traditional airbag or mechanical shock absorbers require significant space. Therefore, for applications with limited driving space, shock absorption or weight adjustment is often eliminated. This reduces seat comfort and fails to address height, left-right, and front-to-back dimensional constraints. Consequently, it is often impossible to simultaneously meet the requirements of small size and comprehensive functionality. Consequently, no single shock absorber product in this field can meet all these requirements. Utility Model Content

[0003] The embodiments of the present application provide a seat shock-absorbing structure with a small spatial size, thereby solving the problem of reduced seat comfort in the prior art and the inability to take into account the spatial limitations in the height direction and the left, right, front and back directions, and often failing to meet the requirements of both small size and full functionality at the same time.

[0004] The technical solutions adopted in the embodiments of this application are as follows.

[0005] A seat shock-absorbing structure with a small spatial size includes a base plate, a rotating member rotating on the base plate, a connecting member that rotates synchronously with the rotating member, an upper cover that moves up and down, an adjusting member that can adjust the height of the upper cover, and a buffer member that cushions the upper cover; the rotating member is provided with a first hinge, a second hinge and a third hinge; the rotating member array is arranged at the four corners of the upper cover; the base plate is relatively provided with two groups of the first hinges and is hinged to the base plate; the four corners of the connecting member are respectively connected to the second hinges of the four groups of the rotating members; the third hinge is hinged to the bottom of the upper cover; the upper cover is connected to the seat; the adjusting member is provided on the connecting member; one end of the buffer member corresponds to the adjusting member, and the other end of the buffer member corresponds to the connecting member.

[0006] As a further improvement of the above technical solution: a first plate is arranged between the base plates.

[0007] As a further improvement of the above technical solution: a connecting rod is provided between two groups of rotating members; the rotating members are strengthened in overall structural strength by the connecting rod.

[0008] As a further improvement of the above technical solution: the adjusting member includes an adjusting rod, a first block threadedly connected to the adjusting rod, a second block arranged on the first block and a sleeve arranged on the upper cover; the adjusting rod rotates in the sleeve; the second block moves synchronously with the first block; the first block slides along the bottom of the upper cover; one end of the buffer is connected to the connecting member, and the other end of the buffer is connected to the second block.

[0009] As a further improvement of the above technical solution: the buffer member is a tension spring and two groups of the buffer members are arranged relatively.

[0010] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0011] 1. Due to the use of two groups of bottom plates relatively arranged and a first plate arranged between the bottom plates, the first plate welds the two groups of bottom plates together, the bottom plates are connected to the vehicle body, and first hinges are arranged at the four corners of the bottom plates. A rotating member is hinged on the first hinge, and the rotating member array is arranged at the four corners of the bottom plates. The second hinge and the third hinge are also hinged at the triangle of the rotating member. The four ends of the connecting member are hinged on the second hinge, and the connecting member drives the four groups of rotating members to rotate synchronously. An upper cover is arranged above the bottom plate, and the third hinge is hinged at the bottom four corners of the upper cover. When the upper cover is pressed, the upper cover moves up and down and the rotating member is hinged with the first hinge It rotates in a circle, so that the upper cover can move up and down. A connecting rod is provided between the two sets of rotating parts. The rotating parts strengthen the overall structural strength through the connecting rod. A sleeve is provided on the upper cover. The sleeve is rotatably connected to the adjusting rod. The adjusting rod is a threaded rod. The adjusting rod is threaded with a first block, and the first block is connected to the second block. The second block slides along the bottom of the upper cover. One end of the buffer is hooked on the second block, and the other end of the buffer is hooked on the connecting part, so that the stretching length of the spring can be adjusted and the human body can be cushioned by the elasticity of the buffer, thereby achieving the function of reducing the size and realizing the cushioning and up and down adjustment of the seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of a seat shock-absorbing structure with a small space size in the utility model.

[0013] Figure 2 This is an exploded schematic diagram of the seat shock-absorbing structure with a small spatial size in the present invention.

[0014] Figure 3 It is a side view of the seat shock-absorbing structure with small space size in the utility model.

[0015] Figure 4 This is a schematic diagram of the internal structure of the seat shock-absorbing structure with a small space size in the present invention.

[0016] In the figure: 1. Base plate; 11. First plate; 2. Rotating member; 21. First hinge member; 22. Second hinge member; 23. Third hinge member; 24. Connecting rod; 3. Connecting member; 4. Upper cover; 5. Adjusting member; 51. Adjusting rod; 52. First block; 53. Second block; 54. Sleeve; 6. Buffer member. DETAILED DESCRIPTION

[0017] The embodiments of the present application provide a seat shock-absorbing structure with a small spatial size, thereby solving the problem of reduced seat comfort in the prior art and the inability to take into account the spatial limitations in the height direction and the left, right, front and back directions, and often failing to meet the requirements of both small size and full functionality at the same time.

[0018] The technical solution in the embodiment of this application is to solve the above problems. The overall idea is as follows

[0019] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] A seat shock-absorbing structure with a small spatial size includes a base plate 1, a rotating member 2 rotating on the base plate 1, a connecting member 3 that rotates synchronously with the rotating member 2, an upper cover 4 that moves up and down, an adjusting member 5 that can adjust the height of the upper cover 4 and a buffer member 6 that buffers the upper cover 4; a first hinge 21, a second hinge 22 and a third hinge 23 are provided on the rotating member 2; the rotating member 2 is arranged in an array at the four corners of the upper cover 4; two groups of first hinges 21 are relatively provided on the base plate 1 and are hinged to the base plate 1; the four corners of the connecting member 3 are respectively connected to the second hinges 22 of the four groups of rotating members 2; the third hinge 23 is hinged to the bottom of the upper cover 4; the upper cover 4 is connected to the seat; the adjusting member 5 is provided on the connecting member 3; one end of the buffer member 6 corresponds to the adjusting member 5, and the other end of the buffer member 6 corresponds to the connecting member 3.

[0021] A first plate 11 is provided between the base plates 1 .

[0022] A connecting rod 24 is provided between the two sets of rotating members 2 ; the rotating members 2 are strengthened in overall structural strength by the connecting rod 24 .

[0023] The adjusting member 5 includes an adjusting rod 51, a first block 52 threadedly connected to the adjusting rod 51, a second block 53 arranged on the first block 52 and a sleeve 54 arranged on the upper cover 4; the adjusting rod 51 rotates in the sleeve 54; the second block 53 moves synchronously with the first block 52; the first block 52 slides along the bottom of the upper cover 4; one end of the buffer member 6 is connected to the connecting member 3, and the other end of the buffer member 6 is connected to the second block 53.

[0024] The buffer member 6 is a tension spring and two groups of buffer members 6 are arranged opposite to each other.

[0025] Two groups of bottom plates 1 are relatively arranged and a first plate 11 is arranged between the bottom plates 1. The first plate 11 welds the two groups of bottom plates 1 together. The bottom plate 1 is connected to the vehicle body. A first hinge 21 is provided at the four corners of the bottom plate 1. A rotating member 2 is hinged on the first hinge 21. The rotating member 2 is arranged in an array at the four corners of the bottom plate 1. The second hinge 22 and the third hinge 23 are also hinged at the triangle of the rotating member 2. The four ends of the connecting member 3 are hinged on the second hinge 22. The connecting member 3 drives the four groups of rotating members 2 to rotate synchronously. An upper cover 4 is provided above the bottom plate 1. The third hinge 23 is hinged at the bottom four corners of the upper cover 4. When the upper cover 4 is pressed, the upper cover 4 moves up and down and rotates The rotating member 2 rotates in a circle with the first hinge member 21, so that the upper cover 4 can move up and down. A connecting rod 24 is provided between the two sets of rotating members 2. The rotating member 2 strengthens the overall structural strength through the connecting rod 24. A sleeve 54 is provided on the upper cover 4. The sleeve 54 is rotatably connected to the adjusting rod 51. The adjusting rod 51 is a threaded rod. The adjusting rod 51 is threadedly connected to the first block 52. The first block 52 is connected to the second block 53. The second block 53 slides along the bottom of the upper cover 4. One end of the buffer 6 hooks the second block 53, and the other end of the buffer 6 hooks the connecting member 3, so that the stretching length of the spring can be adjusted and the human body can be elastically cushioned by the buffer 6.

[0026] Since two groups of bottom plates 1 are relatively arranged and a first plate 11 is arranged between the bottom plates 1, the first plate 11 welds the two groups of bottom plates 1 together, the bottom plate 1 is connected to the vehicle body, and a first hinge 21 is provided at the four corners of the bottom plate 1. A rotating member 2 is hinged on the first hinge 21. The rotating member 2 array is arranged at the four corners of the bottom plate 1. The second hinge 22 and the third hinge 23 are also hinged at the triangle of the rotating member 2. The four ends of the connecting member 3 are hinged on the second hinge 22. The connecting member 3 drives the four groups of rotating members 2 to rotate synchronously. An upper cover 4 is provided above the bottom plate 1. The third hinge 23 is hinged at the bottom four corners of the upper cover 4. When the upper cover 4 is pressed, the upper cover 4 moves up and down and the rotating member 2 is connected with the first hinge 2 1 is a circular rotation, so that the upper cover 4 can move up and down, and a connecting rod 24 is provided between the two sets of rotating parts 2. The rotating part 2 strengthens the overall structural strength through the connecting rod 24. A sleeve 54 is provided on the upper cover 4. The sleeve 54 is rotatably connected to the adjusting rod 51. The adjusting rod 51 is a threaded rod. The adjusting rod 51 is threadedly connected to the first block 52. The first block 52 is connected to the second block 53. The second block 53 slides along the bottom of the upper cover 4. One end of the buffer 6 hooks the second block 53, and the other end of the buffer 6 hooks the connecting part 3, so that the stretching length of the spring can be adjusted and the human body can be buffered by the elasticity of the buffer 6, thereby achieving the function of reducing the size and achieving the function of buffering and adjusting the seat up and down.

[0027] Although the preferred embodiments of the present invention 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 invention.

[0028] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A seat shock absorption structure with a small space size, characterized in that: The invention comprises a bottom plate (1), a rotating member (2) rotating on the bottom plate (1), a connecting member (3) rotating synchronously with the rotating member (2), an upper cover (4) moving up and down, an adjusting member (5) capable of adjusting the height of the upper cover (4), and a buffer member (6) for buffering the upper cover (4); the rotating member (2) is provided with a first hinge member (21), a second hinge member (22), and a third hinge member (23); the rotating member (2) is arranged in an array at the four corners of the upper cover (4); the bottom plate (1) is relatively arranged There are two groups of the first hinged parts (21) hinged on the base plate (1); the four corners of the connecting part (3) are respectively connected to the second hinged parts (22) of the four groups of rotating parts (2); the third hinged part (23) is hinged on the bottom of the upper cover (4); the upper cover (4) is connected to the seat; the adjusting part (5) is arranged on the connecting part (3); one end of the buffer part (6) corresponds to the adjusting part (5), and the other end of the buffer part (6) corresponds to the connecting part (3).

2. The seat shock-absorbing structure with a small space size according to claim 1, characterized in that: A first plate (11) is provided between the bottom plates (1).

3. The seat shock absorbing structure with a small space size according to claim 1, characterized in that: A connecting rod (24) is provided between two groups of the rotating members (2); the rotating members (2) are strengthened in overall structural strength by the connecting rod (24).

4. The seat shock absorption structure with a small space size according to claim 1, characterized in that: The adjusting member (5) comprises an adjusting rod (51), a first block (52) threadedly connected to the adjusting rod (51), a second block (53) arranged on the first block (52), and a sleeve (54) arranged on the upper cover (4); the adjusting rod (51) rotates in the sleeve (54); the second block (53) moves synchronously with the first block (52); the first block (52) slides along the bottom of the upper cover (4); one end of the buffer member (6) is connected to the connecting member (3), and the other end of the buffer member (6) is connected to the second block (53).

5. The seat shock absorbing structure with a small space size according to claim 1, characterized in that: The buffer member (6) is a tension spring, and two groups of the buffer members (6) are arranged opposite to each other.

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