Pickup car seat adjusting assembly

Abstract

The utility model relates to the technical field of automobile seats, in particular to a pickup automobile seat adjusting assembly which is characterized in that a seat cushion is pulled, the seat cushion drives a base to rotate on an automobile body, meanwhile, the seat cushion drives a backrest assembly to rotate towards one side of the seat cushion until the seat cushion is in contact with the backrest assembly, and the seat cushion and the backrest assembly are folded; the rotating assembly is rotated, the rotating assembly drives the transmission rod to rotate, and the transmission rod is matched with the lower transmission assembly to drive the seat cushion to be close to the side of the base and is matched with the rear transmission assembly to drive the backrest assembly to be unfolded to the side away from the seat cushion; the backrest assembly is pulled to be matched with the rear transmission assembly to drive the backrest assembly to move towards the side close to the cushion, the backrest assembly is folded, the backrest assembly is limited through the rear supporting assembly, and the backrest assembly is prevented from occupying the cargo carrying space of the rear row; therefore, the problem that the sitting comfort is poor due to the fact that the angle of the backrest of an existing pickup car seat cannot be adjusted backwards is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile seat, especially to a pickup truck seat adjusting assembly. BACKGROUND

[0002] With the gradual opening of the domestic pickup city limit, the advantage of large and can load of pickup gradually appears, from the original commercial market to the passenger market slowly infiltrates, is favored by more and more customers, and how commercial pickup gets rid of single configuration, and the transition to multi-functional passenger pickup becomes increasingly important.

[0003] At present, the existing pickup truck seat is adjusted, the rear space of the rear row of the pickup truck seat is limited, the backrest angle cannot be adjusted backward, and the user's ride comfort is poor. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a pickup truck seat adjusting assembly, and aims at solving the problem of poor ride comfort caused by the fact that the backrest angle of the existing pickup truck seat cannot be adjusted backward.

[0005] To achieve the above-mentioned purpose, in the first aspect, the utility model provides a pickup truck seat adjusting assembly, which comprises a base, a lower transmission assembly, a cushion, a transmission rod, a rotating assembly, a backrest assembly and a rear transmission assembly.

[0006] The base is rotatably connected with the vehicle body and located on the vehicle body, the lower transmission assembly is installed on the base, the cushion is installed on the lower transmission assembly, the transmission rod is rotatably connected with the cushion and located on the cushion, the rotating assembly is installed on one side of the cushion, the backrest assembly is installed on the cushion, and the rear transmission assembly is installed on one side of the backrest.

[0007] The lower transmission assembly comprises two front rotating rods and a rear rotating rod, the two front rotating rods are rotatably connected with the base respectively and rotatably connected with the cushion respectively, and located between the cushion and the base, the rear rotating rod is rotatably connected with the base and connected with the transmission rod, and located between the transmission rod and the base.

[0008] The rotating assembly comprises a rotating center, a gear and a tooth block, the rotating center is installed on one side of the cushion, the gear is installed on the rotating center, the tooth block is engaged with the gear and connected with the transmission rod.

[0009] The backrest assembly comprises a rotating shaft, a back plate and a rotating piece, the rotating shaft is rotatably connected with the cushion and located on one side of the cushion, the back plate is installed on the rotating shaft, and the rotating piece is installed between the back plate and the cushion.

[0010] The rear transmission assembly comprises a connecting rod and a connecting frame, the connecting rod is installed on the rotating shaft, and the connecting frame is installed on one side of the connecting rod and connected with the vehicle body

[0011] In the second aspect, a pickup truck seat adjusting method is used for the pickup truck seat adjusting assembly in the first aspect, and comprises the following steps:

[0012] The seat cushion is pulled to rotate the base on the vehicle body, and the seat cushion drives the backrest assembly to rotate to one side of the seat cushion until the seat cushion contacts the backrest assembly, and the seat cushion and the backrest assembly are folded;

[0013] The rotating assembly is rotated to rotate the transmission rod, the transmission rod drives the seat cushion to move to one side of the base in cooperation with the lower transmission assembly, and the backrest assembly is unfolded to the side away from the seat cushion in cooperation with the rear transmission assembly, and the seat cushion and the backrest assembly are unfolded and adjusted;

[0014] The backrest assembly is pulled to one side of the seat cushion, and the backrest assembly is moved to one side of the seat cushion in cooperation with the rear transmission assembly, and the backrest assembly is folded.

[0015] The pickup truck seat adjusting assembly of the utility model, when the seat cushion and the backrest assembly need to be folded, the seat cushion is pulled, the seat cushion drives the base to rotate on the vehicle body, and the seat cushion drives the backrest assembly to rotate to one side of the seat cushion until the seat cushion contacts the backrest assembly, and the seat cushion and the backrest assembly are folded; when the backrest assembly and the seat cushion need to be unfolded, the rotating assembly is rotated, the rotating assembly drives the transmission rod to rotate, the transmission rod drives the seat cushion to move to one side of the base in cooperation with the lower transmission assembly, and the backrest assembly is unfolded to the side away from the seat cushion in cooperation with the rear transmission assembly, and the seat cushion and the backrest assembly are unfolded and adjusted, thereby solving the problem that the backrest angle of the existing pickup truck seat cannot be adjusted backward, which leads to poor riding comfort. When the backrest assembly needs to be folded, the backrest assembly is pulled to one side of the seat cushion, and the backrest assembly is moved to one side of the seat cushion in cooperation with the rear transmission assembly, and the backrest assembly is folded, and the rear support assembly limits the backrest assembly during adjustment, and prevents the backrest assembly from occupying the rear cargo space. BRIEF DESCRIPTION OF DRAWINGS

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a pickup truck seat adjustment assembly provided by this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of a pickup truck seat adjustment assembly from another direction, provided by this utility model.

[0019] Figure 3 yes Figure 2 A magnified view of detail A.

[0020] Figure 4 This is a flowchart of a method for adjusting a pickup truck seat provided by this utility model.

[0021] In the diagram: 1-base, 2-seat cushion, 3-drive rod, 4-front rotating rod, 5-rear rotating rod, 6-rotation center, 7-gear, 8-tooth block, 9-rotating shaft, 10-back plate, 11-rotating component, 12-connecting rod, 13-connecting frame. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0023] Please see Figures 1 to 3 In the first aspect, this utility model provides a pickup truck seat adjustment assembly, including a base 1, a lower transmission assembly, a seat cushion 2, a transmission rod 3, a rotating assembly, a backrest assembly, and a rear transmission assembly;

[0024] The base 1 is rotatably connected to the vehicle body and located on the vehicle body. The lower transmission assembly is installed on the base 1. The seat cushion 2 is installed on the lower transmission assembly. The transmission rod 3 is rotatably connected to the seat cushion 2 and located on the seat cushion 2. The rotating assembly is installed on one side of the seat cushion 2. The backrest assembly is installed on the seat cushion 2. The rear transmission assembly is installed on one side of the backrest.

[0025] In this embodiment, when the seat cushion 2 and the backrest assembly need to be folded, the seat cushion 2 is pulled, causing the seat cushion 2 to rotate the base 1 on the vehicle body. Simultaneously, the seat cushion 2 causes the backrest assembly to rotate towards one side of the seat cushion 2 until the seat cushion 2 contacts the backrest assembly, thus folding the seat cushion 2 and the backrest assembly. When the backrest assembly and the seat cushion 2 need to be unfolded, the rotating assembly is rotated, causing the transmission rod 3 to rotate. The transmission rod 3, in conjunction with the lower transmission assembly, causes the seat cushion 2 to move towards the side closer to the base 1, while simultaneously cooperating with the... The rear drive assembly drives the backrest assembly to unfold away from the seat cushion 2, adjusting the unfolding of the seat cushion 2 and the backrest assembly. This solves the problem of poor seating comfort caused by the inability to adjust the backrest angle of existing pickup truck seats. When the backrest assembly needs to be folded, it is pulled towards the side closer to the seat cushion 2, and the rear drive assembly moves the backrest assembly towards the side closer to the seat cushion 2 to fold the backrest assembly. During adjustment, the rear support assembly limits the backrest assembly to prevent it from occupying the rear cargo space.

[0026] Furthermore, the lower transmission assembly includes two front rotating rods 4 and a rear rotating rod 5. The two front rotating rods 4 are rotatably connected to the base 1 and the seat cushion 2, respectively, and are located between the seat cushion 2 and the base 1. The rear rotating rod 5 is rotatably connected to the base 1 and connected to the transmission rod 3, and is located between the transmission rod 3 and the base 1.

[0027] In this embodiment, when the seat cushion 2 moves, it drives the two front rotating rods 4 to rotate, and the two front rotating rods 4 support the seat cushion 2. The rear rotating rod 5 can also support the seat cushion 2.

[0028] Furthermore, the rotating assembly includes a rotating center 6, a gear 7, and a toothed block 8. The rotating center 6 is mounted on one side of the seat cushion 2, the gear 7 is mounted on the rotating center 6, and the toothed block 8 meshes with the gear 7 and is connected to the transmission rod 3.

[0029] In this embodiment, rotating the rotation center 6 can drive the gear 7 to rotate, the gear 7 can drive the tooth block 8 to rotate, the tooth block 8 can drive the transmission rod 3 to rotate, and thus drive the seat cushion 2 to move.

[0030] Furthermore, the backrest assembly includes a pivot 9, a back panel 10, and a rotating component 11. The pivot 9 is rotatably connected to the seat cushion 2 and is located on one side of the seat cushion 2. The back panel 10 is mounted on the pivot 9, and the rotating component 11 is mounted between the back panel 10 and the seat cushion 2.

[0031] In this embodiment, the rotating shaft 9 provides installation conditions for the back plate 10, thereby enabling the rotation of the back plate 10. The rotating component 11 can limit the position of the back plate 10.

[0032] Furthermore, the rear transmission assembly includes a connecting rod 12 and a connecting bracket 13. The connecting rod 12 is mounted on the rotating shaft 9, and the connecting bracket 13 is mounted on one side of the connecting rod 12 and connected to the vehicle body.

[0033] In this embodiment, the movement range of the back plate 10 can be limited by the connecting rod 12 to prevent the back plate 10 from moving out of the preset range, and the connecting frame 13 can be used to install the connecting rod 12 on the vehicle body.

[0034] Please see Figure 4 Secondly, a method for adjusting a pickup truck seat, used in the pickup truck seat adjustment assembly described in the first aspect, includes the following steps:

[0035] S1 pulls the seat cushion 2, which causes the base 1 to rotate on the vehicle body. At the same time, the seat cushion 2 causes the backrest assembly to rotate to one side of the seat cushion 2 until the seat cushion 2 contacts the backrest assembly, and the seat cushion 2 and the backrest assembly are folded up.

[0036] Specifically, by pulling the seat cushion 2, the seat cushion 2 rotates along the vehicle body, which in turn drives the transmission rod 3 and the back panel 10 to rotate. The transmission rod 3 drives the base 1 on the rear rotating rod 5 to fold, and the back panel 10 drives the connecting rod 12 to unfold and move towards the side closer to the seat cushion 2 until the seat cushion 2 and the back panel 10 are in a vertical state, thus completing the folding of the backrest and the seat cushion 2.

[0037] S2 rotates the rotating component, which drives the transmission rod 3 to rotate. The transmission rod 3, in conjunction with the lower transmission component, drives the seat cushion 2 to move closer to the base 1. At the same time, in conjunction with the rear transmission component, it drives the backrest component to unfold to the side away from the seat cushion 2, thereby adjusting the unfolding of the seat cushion 2 and the backrest component.

[0038] Specifically, when the backrest assembly and the seat cushion 2 need to be unfolded, during the rotation, the gear 7 of the rotation center 6 rotates, the gear 7 drives the toothed plate to rotate, the toothed plate drives the transmission rod 3 to rotate, and the transmission rod 3, together with the rear rotating rod 5 and the two front rotating rods 4, drives the seat cushion 2 to move. At the same time, the seat cushion 2 drives the back panel 10 to unfold to the side away from the seat cushion 2.

[0039] S3 pulls the backrest assembly towards the side closer to the seat cushion 2, and in conjunction with the rear transmission assembly, moves the backrest assembly towards the side closer to the seat cushion 2 to fold the backrest assembly.

[0040] Specifically, by pulling the back panel 10 towards the side closer to the seat cushion 2, the back panel 10 rotates along the seat cushion 2 towards the side closer to the seat cushion 2, while the rotating component 11 limits the back panel 10, thus completing the folding of the back panel 10.

[0041] The above description discloses only a preferred embodiment of the pickup truck seat adjustment assembly of this utility model, and should not be construed as limiting the scope of this utility model. Those skilled in the art can understand that implementing all or part of the above embodiments and making equivalent changes in accordance with the claims of this utility model are still within the scope of this utility model.

Claims

1. A pickup truck seat adjustment assembly, characterized in that, Includes a base, lower drive assembly, seat cushion, drive rod, rotating assembly, backrest assembly, and rear drive assembly; The base is rotatably connected to the vehicle body and located on the vehicle body. The lower transmission assembly is installed on the base. The seat cushion is installed on the lower transmission assembly. The transmission rod is rotatably connected to the seat cushion and located on the seat cushion. The rotating assembly is installed on one side of the seat cushion. The backrest assembly is installed on the seat cushion. The rear transmission assembly is installed on one side of the backrest.

2. The pickup truck seat adjustment assembly as described in claim 1, characterized in that, The lower transmission assembly includes two front rotating rods and a rear rotating rod. The two front rotating rods are rotatably connected to the base and the seat cushion, respectively, and are located between the seat cushion and the base. The rear rotating rod is rotatably connected to the base and the transmission rod, and is located between the transmission rod and the base.

3. The pickup truck seat adjustment assembly as described in claim 2, characterized in that, The rotating assembly includes a rotation center, a gear, and a gear block. The rotation center is mounted on one side of the seat cushion, the gear is mounted on the rotation center, and the gear block meshes with the gear and is connected to the transmission rod.

4. The pickup truck seat adjustment assembly as described in claim 3, characterized in that, The backrest assembly includes a pivot, a back panel, and a rotating component. The pivot is rotatably connected to the seat cushion and is located on one side of the seat cushion. The back panel is mounted on the pivot, and the rotating component is mounted between the back panel and the seat cushion.

5. The pickup truck seat adjustment assembly as described in claim 4, characterized in that, The rear drive assembly includes a connecting rod and a connecting frame. The connecting rod is mounted on the rotating shaft, and the connecting frame is mounted on one side of the connecting rod and connected to the vehicle body.

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