Modularized seat rotating mechanism

Abstract

The utility model relates to a modularized seat rotating mechanism which comprises a track, a bottom plate sliding on the track, a frame body rotating on the bottom plate and a limiting piece limiting the angle of the frame body. The track is arranged in the vehicle body; the limiting piece is arranged on the frame body; a limiting hole is formed in the bottom plate; and when the limiting piece is clamped into the limiting hole, the position of the frame body is fixed. The problems that a seat needs to be changed in a left-right angle mode to improve comfort or bring convenience to some special operations such as getting on and off a vehicle or lateral and reverse operation of the vehicle, and an existing similar design is often complex in structure and high in cost, and has more requirements on the height direction of the seat are solved.

Description

Technical Field

[0001] The utility model relates to the field of seats, in particular to a modular seat rotation mechanism. Background Art

[0002] In the prior art, with the development of automobiles and other special vehicles, people's demand for in-car riding comfort is increasing day by day. At the same time, the operating requirements of some special vehicles have led to a continuous increase in people's requirements for seats. In addition to being able to move forward and backward to meet the space and field of vision requirements of people of different heights, the seats also need to be able to change their left and right angles to improve comfort or facilitate some special operations, such as getting on and off the vehicle or operating the vehicle sideways or reversely. However, current similar designs are often complex in structure and costly, and there are more requirements for the seat height direction, which in turn affects the SIP point. Utility Model Content

[0003] The embodiment of the present application provides a modular seat rotation mechanism to solve the problem in the prior art that the seat also needs to be able to change its angle to the left and right to improve comfort or facilitate some special operations, such as getting on and off the vehicle or operating the vehicle sideways or reversely. However, current similar designs are often complex in structure, high in cost, and have more requirements on the seat height direction.

[0004] The technical solution adopted in the embodiments of the present application is as follows.

[0005] A modular seat rotation mechanism comprises a track, a base plate sliding on the track, a frame rotating on the base plate and a limiter for limiting the angle of the frame; the track is arranged in the vehicle body; the limiter is arranged on the frame; a limiter hole is provided on the base plate; when the limiter is inserted into the limiter hole, the position of the frame is fixed.

[0006] As a further improvement of the above technical solution: a slide groove is provided on the bottom plate; a slider is slidably connected in the slide groove; the slider is fixedly connected to the frame; and a plurality of slide grooves and sliders are arranged in a circular array.

[0007] As a further improvement of the above technical solution: the sliding block is made of a self-lubricating material.

[0008] As a further improvement of the above technical solution: the limiting member includes a locking plate, a connecting rod rotating on the frame, a handle arranged on the connecting rod and a rebound member for rebounding the locking plate; the locking plate is arranged on the connecting rod; the rebound member is sleeved on the connecting rod and one end of the rebound member is against the frame, and the other end of the rebound member is against the locking plate.

[0009] As a further improvement of the above technical solution: the circular array of limiting holes is provided with a plurality of holes.

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

[0011] 1. Since the track is set inside the car body, a base plate is set at the moving end of the track, a frame is rotatably connected in the middle of the base plate, a slider is set at the bottom of the frame, a slide groove is set on the base plate, the slider slides in the slide groove, the frame rotates on the base plate, a connecting rod is rotatably connected to the frame, a locking plate is set on the connecting rod, a limiting hole is set on the base plate, a plurality of limiting holes are set in a circular array, the limiting holes correspond to the locking plates, when the locking plates are inserted into the limiting holes, the position of the frame is fixed, a rebound piece is sleeved on the connecting rod, the rebound piece is a torsion spring, one end of the rebound piece abuts against the frame, and the other end of the rebound piece abuts against the locking plate, a handle is set at one end of the connecting rod, the handle is convenient for rotating the connecting rod, and the slider is made of self-lubricating material, thereby realizing the rapid adjustment of the rotation angle of the seat frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side view of the modular seat rotation mechanism in the present invention.

[0013] Figure 2 It is a structural schematic diagram of the modular seat rotation mechanism in the utility model.

[0014] Figure 3 It is a structural schematic diagram of the modular seat rotation mechanism in the utility model.

[0015] In the figure: 1, track; 2, bottom plate; 21, limiting hole; 22, slide groove; 23, slider; 3, frame; 4, limiting member; 41, locking plate; 42, connecting rod; 43, handle; 44, rebound member. DETAILED DESCRIPTION

[0016] The embodiment of the present application provides a modular seat rotation mechanism to solve the problem in the prior art that the seat also needs to be able to change its angle to the left and right to improve comfort or facilitate some special operations, such as getting on and off the vehicle or operating the vehicle sideways or reversely. However, current similar designs are often complex in structure, high in cost, and have more requirements on the seat height direction.

[0017] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows

[0018] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] A modular seat rotation mechanism comprises a track 1, a base plate 2 sliding on the track 1, a frame 3 rotating on the base plate 2 and a limiter 4 limiting the angle of the frame 3; the track 1 is arranged in the vehicle body; the limiter 4 is arranged on the frame 3; a limiter hole 21 is provided on the base plate 2; when the limiter 4 is inserted into the limiter hole 21, the position of the frame 3 is fixed.

[0020] A slide groove 22 is provided on the bottom plate 2; a slider 23 is slidably connected in the slide groove 22; the slider 23 is fixedly connected to the frame 3; and a plurality of slide grooves 22 and sliders 23 are arranged in a circular array.

[0021] The slider 23 is made of a self-lubricating material.

[0022] The limiting member 4 includes a locking plate 41, a connecting rod 42 rotating on the frame 3, a handle 43 arranged on the connecting rod 42 and a rebound member 44 for rebounding the locking plate 41; the locking plate 41 is arranged on the connecting rod 42; the rebound member 44 is sleeved on the connecting rod 42 and one end of the rebound member 44 is against the frame 3, and the other end of the rebound member 44 is against the locking plate 41.

[0023] A plurality of limiting holes 21 are provided in a circular array.

[0024] The track 1 is arranged inside the vehicle body, and a base plate 2 is arranged at the moving end of the track 1, and a frame 3 is rotatably connected at the middle of the base plate 2, and a slider 23 is arranged at the bottom of the frame 3, and a slide groove 22 is provided on the base plate 2, and the slider 23 slides in the slide groove 22, and the frame 3 rotates on the base plate 2, and a connecting rod 42 is rotatably connected on the frame 3, and a locking plate 41 is arranged on the connecting rod 42, and a limiting hole 21 is provided on the base plate 2, and a plurality of limiting holes 21 are arranged in a circular array, and the limiting holes 21 correspond to the locking plates 41. When the locking plates 41 are inserted into the limiting holes 21, the position of the frame 3 is fixed, and a rebound member 44 is sleeved on the connecting rod 42, and the rebound member 44 is a torsion spring, and one end of the rebound member 44 abuts against the frame 3, and the other end of the rebound member 44 abuts against the locking plate 41, and a handle 43 is provided at one end of the connecting rod 42, and the handle 43 facilitates the rotation of the connecting rod 42, and the slider 23 is made of a self-lubricating material.

[0025] Since the track 1 is arranged inside the vehicle body, a bottom plate 2 is arranged at the moving end of the track 1, a frame 3 is rotatably connected at the middle of the bottom plate 2, a slider 23 is arranged at the bottom of the frame 3, a slide groove 22 is arranged on the bottom plate 2, the slider 23 slides in the slide groove 22, the frame 3 rotates on the bottom plate 2, a connecting rod 42 is rotatably connected on the frame 3, a locking plate 41 is arranged on the connecting rod 42, a limiting hole 21 is arranged on the bottom plate 2, and a plurality of limiting holes 21 are arranged in a circumferential array. The hole 21 corresponds to the locking plate 41. When the locking plate 41 is inserted into the limiting hole 21, the position of the frame 3 is fixed. A rebound member 44 is sleeved on the connecting rod 42. The rebound member 44 is a torsion spring. One end of the rebound member 44 abuts against the frame 3, and the other end of the rebound member 44 abuts against the locking plate 41. A handle 43 is provided at one end of the connecting rod 42. The handle 43 facilitates the rotation of the connecting rod 42. The slider 23 is made of self-lubricating material, thereby realizing the rapid adjustment of the rotation angle of the seat frame.

[0026] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other 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 falling within the scope of the present invention.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A modular seat rotation mechanism, characterized in that: The invention comprises a track (1), a bottom plate (2) sliding on the track (1), a frame (3) rotating on the bottom plate (2), and a limiting member (4) limiting the angle of the frame (3); the track (1) is arranged in a vehicle body; the limiting member (4) is arranged on the frame (3); a limiting hole (21) is provided on the bottom plate (2); when the limiting member (4) is inserted into the limiting hole (21), the position of the frame (3) is fixed.

2. The modular seat rotation mechanism according to claim 1, characterized in that: The bottom plate (2) is provided with a slide groove (22); a slider (23) is slidably connected in the slide groove (22); the slider (23) is fixedly connected to the frame (3); and a plurality of slide grooves (22) and sliders (23) are arranged in a circular array.

3. The modular seat rotation mechanism according to claim 2, characterized in that: The sliding block (23) is made of a self-lubricating material.

4. The modular seat rotation mechanism according to claim 1, characterized in that: The limiting member (4) comprises a locking plate (41), a connecting rod (42) rotating on the frame (3), a handle (43) arranged on the connecting rod (42), and a resilient member (44) for rebounding the locking plate (41); the locking plate (41) is arranged on the connecting rod (42); the resilient member (44) is sleeved on the connecting rod (42), one end of the resilient member (44) abuts against the frame (3), and the other end of the resilient member (44) abuts against the locking plate (41).

5. The modular seat rotation mechanism according to claim 1, characterized in that: The limiting holes (21) are provided in a plurality of circular arrays.

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