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CN-224224928-U - High strength seat coupling mechanism

CN224224928UCN 224224928 UCN224224928 UCN 224224928UCN-224224928-U

Abstract

The utility model discloses a high-strength seat connecting mechanism which comprises a metal base, wherein two sides of the upper end face of the metal base are fixedly provided with a vehicle seat sliding rail, the inside of the vehicle seat sliding rail is slidably arranged on a vehicle seat sliding block, the upper end faces of the two vehicle seat sliding blocks are fixedly provided with a metal plate, the lower end faces of the metal plate are slidably connected with the metal base, the lower side of the inside of the metal plate is fixedly provided with a fixed motor, an output shaft of the fixed motor is connected with a transmission rotating shaft through a coupler, the front part and the rear part of the transmission rotating shaft are respectively provided with a rotating shaft, and the outer surface of the rotating shaft is fixedly sleeved with a second sprocket. According to the utility model, the metal plates fixed on the upper end surfaces of the two seat sliding blocks can share the load born by the vehicle in the running process, and through the technical scheme, the integral structural strength of the equipment can be improved, and the service lives of the vehicle seat sliding rail and the vehicle seat sliding blocks are prolonged.

Inventors

  • SHI HONGLEI

Assignees

  • 兰溪市联盛汽车部件制造有限公司

Dates

Publication Date
20260512
Application Date
20250813

Claims (7)

  1. 1. The high-strength seat connecting mechanism comprises a metal base (1) and is characterized in that two sides of the upper end surface of the metal base (1) are fixedly provided with a vehicle seat sliding rail (2), the inside of the vehicle seat sliding rail (2) is slidably arranged on a vehicle seat sliding block (3), the upper end surfaces of the two vehicle seat sliding blocks (3) are fixedly provided with a metal plate (4) which is slidably connected between the lower end surface of the upper end surface and the metal base (1), the lower side of the inside of the metal plate (4) is fixedly provided with a fixed motor (7), an output shaft of the fixed motor (7) is connected with a transmission rotating shaft (8) through a coupler, the front part and the rear part of the transmission rotating shaft (8) are respectively provided with a rotating shaft (12), the outer surface of the rotating shaft (12) is fixedly sleeved with a second sprocket (10), one side of the second sprocket (10) is fixedly sleeved with a first sprocket (9) which is fixedly sleeved on the outer surface of the transmission rotating shaft (8), and the two second sprockets (10) are respectively connected in series through a chain (11); a threaded rod (13) is fixed on the lower end surface of the rotating shaft (12), a second high-hardness tooth row (14) connected with the threaded rod (13) through a threaded structure is arranged on the outer side of the threaded rod, and a guide rod (15) vertically penetrating through the second high-hardness tooth row (14) is arranged at the front and rear sides of the threaded rod (13); The first high-hardness tooth row (5) fixed on the outer surface of the metal base (1) is arranged below the second high-hardness tooth row (14).
  2. 2. A high strength seat attachment mechanism according to claim 1, wherein the top ends of the tooth heads on the outer surfaces of the second high hardness tooth row (14) and the first high hardness tooth row (5) are arc-shaped heads (6), and the width of the tooth heads on the second high hardness tooth row (14) is consistent with the gap between the tooth heads on the first high hardness tooth row (5).
  3. 3. The high-strength seat connecting mechanism according to claim 1, wherein a plurality of seat mounting holes (16) are formed in both sides of the upper end face of the metal plate (4), and the metal plate (4) and the vehicle seat slide block (3) are fixed by screws.
  4. 4. The high-strength seat connecting mechanism according to claim 1, wherein one side of the vehicle seat slide rail (2) is provided with a strip-shaped groove positioned on the outer surface of the metal base (1), and both sides of the inner wall of the lower end of the strip-shaped groove are provided with through holes for fixing bolts.
  5. 5. A high-strength seat connection mechanism according to claim 1, wherein the top end of the rotating shaft (12) is located inside the housing of the metal plate (4), and the rotating shaft (12) located inside the metal plate (4) is connected with the metal plate (4) through a roller bearing.
  6. 6. The high-strength seat connecting mechanism according to claim 1, wherein a remote control module is fixedly arranged on one side of the outer surface of the fixed motor (7), and the fixed motor (7) is electrically connected with the remote control module.
  7. 7. The high-strength seat connecting mechanism according to claim 1, wherein a square cover plate positioned on the upper end face of the metal plate (4) is arranged above the fixed motor (7), and the metal plate (4) and the square cover plate are fixed through screws.

Description

High strength seat coupling mechanism Technical Field The utility model relates to the technical field of seats, in particular to a high-strength seat connecting mechanism. Background The seat is a seat with a backrest and armrests, and the existing seats are also divided into an airport seat, an automobile seat, a bus seat, a family seat, a restaurant seat, a child safety seat, a leisure seat and the like according to different use scenes of the existing seats; The existing automobile seat is not directly installed on an automobile, a seat connecting base is installed at the installation position of the seat, then the seat is installed on the seat connecting base, and the seat can move back and forth in the automobile through the sliding rail connecting mechanism on the seat connecting base so as to adapt to leg space requirements of different drivers or passengers. For example, the driver can adjust the front-rear position of the seat according to his height and driving habit, ensuring comfortable pedaling and steering wheel operation, and such a seat connection base for connecting the mounted seat may be referred to as a seat connection mechanism. However, the sliding rail on the existing seat connecting mechanism is generally assembled by stamping parts, the overall structural strength of the sliding rail is low, and when the sliding rail bears the load force applied to the sliding rail in the long-term running process of a vehicle for a long time, the sliding rail is possibly deformed, so that the sliding rail cannot be normally used, the existing requirements are not met, and therefore, the high-strength seat connecting mechanism is provided. Disclosure of utility model The utility model aims to provide a high-strength seat connecting mechanism, which aims to solve the problems that the sliding rail on the existing seat connecting mechanism proposed in the prior art is generally assembled by stamping parts, the overall structural strength is low, and the sliding rail is likely to deform when the sliding rail bears the load force applied to the sliding rail in the long-term running process of a vehicle, so that the sliding rail cannot be used normally and the like. The high-strength seat connecting mechanism comprises a metal base, wherein two sides of the upper end face of the metal base are fixedly provided with a vehicle seat sliding rail, the inside of the vehicle seat sliding rail is slidably arranged on a vehicle seat sliding block, the upper end faces of the two vehicle seat sliding blocks are fixedly provided with a metal plate, the lower end faces of the metal plate are slidably connected with the metal base, the lower side of the inside of the metal plate is fixedly provided with a fixed motor, an output shaft of the fixed motor is connected with a transmission rotating shaft through a coupler, the front part and the rear part of the transmission rotating shaft are respectively provided with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a second sprocket, one side of the second sprocket is provided with a first sprocket fixedly sleeved on the outer surface of the transmission rotating shaft, and the two second sprockets are respectively connected with the two first sprockets in series through a chain; A threaded rod is fixed on the lower end face of the rotating shaft, a second high-hardness tooth row connected with the threaded rod through a threaded structure is arranged on the outer side of the threaded rod, and a guide rod vertically penetrating through the second high-hardness tooth row in a movable mode is arranged at the front and rear of the threaded rod; And a first high-hardness tooth row fixed on the outer surface of the metal base is arranged below the second high-hardness tooth row. Preferably, the top ends of the tooth heads positioned on the outer surfaces of the second high-hardness tooth row and the first high-hardness tooth row are arc-shaped heads, and the width of the tooth head on the second high-hardness tooth row is consistent with the gap between the tooth heads positioned on the first high-hardness tooth row. Preferably, a plurality of seat mounting holes are formed in two sides of the upper end face of the metal plate, and the metal plate and the vehicle seat sliding block are fixed through screws. Preferably, one side of the vehicle seat slide rail is provided with a strip-shaped groove positioned on the outer surface of the metal base, and two sides of the inner wall of the lower end of the strip-shaped groove are respectively provided with a through hole for fixing a bolt. Preferably, the top end of the rotating shaft is located in the metal plate shell, and the rotating shaft located in the metal plate is connected with the metal plate through a roller bearing. Preferably, a remote control module is fixedly arranged on one side of the outer surface of the fixed motor, and the fixed motor is electrically connected with the remot