Automobile seat leg support framework structure

Abstract

The utility model discloses an automobile seat leg support framework structure, relates to the technical field of leg support framework structures, and aims to solve the problem that an existing automobile seat leg support framework is too complicated in working process, so that the automobile seat leg support framework is very inconvenient to overhaul when breaking down. Side packages are arranged on the two sides of the front end of the automobile seat correspondingly, a sliding rail is installed below the automobile seat, an air cylinder is installed on one side of the automobile seat, a mounting frame is installed on one side of the air cylinder, a limiting chamber is arranged in the mounting frame, and supporting frames are arranged on the two sides of the upper end of the mounting frame correspondingly. A motor is installed on one side of the outer wall of the supporting frame, a rotating seat is arranged at one end of the inner wall of the supporting frame, a limiting rotating shaft is arranged at one end of the rotating seat, a leg supporting pad is installed on one side in the supporting frame, and a protection end is arranged at the upper end of the leg supporting pad.

Description

Technical Field

[0001] The utility model relates to the technical field of leg support frame structures, in particular to a leg support frame structure for an automobile seat. Background Art

[0002] A car seat is a seat that you sit on when you are riding in a car. A car seat can provide passengers with an easy-to-operate, comfortable and safe driving and riding environment. A car seat leg rest can relieve calf fatigue caused by long-term car riding, and can provide good support for the legs, thereby improving riding comfort.

[0003] After searching, the authorization announcement number CN202764741U discloses a leg support frame for a car seat, which includes a connecting bracket, a connecting rod 1, a connecting rod 2, a connecting rod 3, a connecting rod 4, and a connecting rod 5 that are symmetrically arranged on the left and right. One end of the connecting rod 5 is rotatably connected to the outside of the connecting bracket, and the other end is rotatably connected to one end of the connecting rod 1. The other end of the connecting rod 1 is rotatably connected to the connecting rod 2. The middle of the connecting rod 2 is fixedly connected to one end of the connecting rod 3, and the other end of the connecting rod 3 is rotatably connected to the connecting rod 4. The other end of the connecting rod 4 is rotatably connected to the inside of the connecting bracket. The connecting bracket is used to connect the leg support frame to the seat frame of the car seat. A horizontal bar and a vertical bar are arranged between the left and right connecting rods 2 to form a leg support platform. While satisfying the normal rotation function of the leg support, the movement state is more stable, the noise is smaller, the strength is higher, the space occupied is smaller, and the surface covering of the leg support does not wrinkle.

[0004] However, the working process of the existing automobile seat leg support frame is too complicated, which makes it very inconvenient to repair the automobile seat leg support frame when a failure occurs. Therefore, the market is in urgent need of an automobile seat leg support frame structure to solve these problems. Utility Model Content

[0005] The purpose of the utility model is to provide a car seat leg support frame structure to solve the problem that the existing car seat leg support frame mentioned in the above background technology has an overly complicated working process, which makes it very inconvenient to repair the car seat leg support frame when a fault occurs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car seat leg support skeleton structure, including a car seat, side packages are arranged on both sides of the front end of the car seat, a slide rail is installed under the car seat, a cylinder is installed on one side of the car seat, a mounting frame is installed on one side of the cylinder, a limited position chamber is arranged inside the mounting frame, support frames are arranged on both sides of the upper end of the mounting frame, a motor is installed on one side of the outer wall of the support frame, a rotating seat is arranged at one end of the inner wall of the support frame, a limited position rotating shaft is arranged at one end of the rotating seat, a leg support pad is installed on one side of the interior of the support frame, and a protective end is arranged at the upper end of the leg support pad.

[0007] Preferably, the side wrapping is an integrated structure with the car seat, a seat cushion is installed inside the car seat, and a headrest is installed on one side above the car seat.

[0008] Preferably, a fixing seat is provided at one end of the cylinder, a pushing rod is provided at the other end of the cylinder, a mounting plate is provided at one end of the pushing rod, and the mounting plate is fixedly connected to the mounting frame by fixing screws.

[0009] Preferably, two cylinders are provided, and the two cylinders are symmetrical with respect to the vertical center line of the mounting frame.

[0010] Preferably, two support frames are provided, and the support frames and the mounting frame are an integrated structure.

[0011] Preferably, two motors are provided, the rotating seat is provided corresponding to the motor, the limiting rotating shaft is provided corresponding to the leg support pad, and one end of the limiting rotating shaft is located inside the leg support pad.

[0012] Preferably, the protective end and the leg support pad are an integral structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This car seat leg support frame structure, when it is necessary to support the legs, the control cylinder is opened to make the push rod push the mounting frame to move, and the mounting frame is used to move the support frame accordingly, so that the support frame can drive the leg support pad to move to a suitable position, and then the motor is turned on to make the rotating seat drive the limiting shaft to rotate, and the rotation of the limiting shaft can drive the leg support pad to rotate to a suitable angle. Through this setting, the angle of the leg support pad can be easily adjusted, so that the leg support pad can be used at a suitable angle. Through this setting, the legs can be better supported, which can effectively improve the riding comfort. At the same time, this setting is simple to operate, and the car seat leg support frame can be conveniently repaired when a fault occurs.

[0015] 2. In the leg support frame structure of the car seat, a protective end is arranged at the upper end of the leg support pad, and the provided protective end can well protect the legs and prevent the legs from colliding with the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall front view of the utility model;

[0017] Figure 2 This is a front view of the leg support frame of the utility model;

[0018] Figure 3 It is a side view of the leg support frame of the utility model;

[0019] Figure 4 It is a top view of the mounting frame and the supporting frame of the utility model.

[0020] In the figure: 1. Car seat; 2. Side wrap; 3. Headrest; 4. Cushion; 5. Slide rail; 6. Cylinder; 601. Fixed seat; 602. Push rod; 603. Mounting plate; 7. Mounting frame; 701. Limiting chamber; 8. Fixing screw; 9. Support frame; 10. Rotating seat; 11. Limiting shaft; 12. Motor; 13. Leg support pad; 14. Protective end. 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] See also Figure 1-4 , the utility model provides an embodiment: a car seat leg support skeleton structure, including a car seat 1, side packages 2 are arranged on both sides of the front end of the car seat 1, a slide rail 5 is installed under the car seat 1, a cylinder 6 is installed on one side of the car seat 1, a mounting frame 7 is installed on one side of the cylinder 6, a limited position chamber 701 is arranged inside the mounting frame 7, support frames 9 are arranged on both sides of the upper end of the mounting frame 7, a motor 12 is installed on one side of the outer wall of the support frame 9, a rotating seat 10 is arranged at one end of the inner wall of the support frame 9, a limited position rotating shaft 11 is arranged at one end of the rotating seat 10, a leg support pad 13 is installed on one side of the inner part of the support frame 9, and a protective end 14 is arranged on the upper end of the leg support pad 13. It should be noted that in order to save space and highlight the innovative elements of this patent, such as the working principle of how the two motors work synchronously and the working principle of how the two cylinders work synchronously, they will not be repeated in this patent.

[0023] During use, when the legs need to be supported, the control cylinder 6 is opened to make the push mounting frame 7 of the push rod 602 move, and the mounting frame 7 makes the support frame 9 move accordingly, so that the support frame 9 can drive the leg support pad 13 to move to the appropriate position, and then the motor 12 is turned on to make the rotating seat 10 drive the limiting rotating shaft 11 to rotate, and the rotation of the limiting rotating shaft 11 can drive the leg support pad 13 to rotate to a suitable angle. Through this arrangement, the angle of the leg support pad 13 can be easily adjusted, so that the leg support pad 13 can be used at a suitable angle. Through this arrangement, the legs can be better supported, which can effectively improve the riding comfort. The upper end of the leg support pad 13 is provided with a protective end 14, and the provided protective end 14 can well protect the legs to avoid collision between the legs and the support frame 9.

[0024] See also Figure 1 The side parcel 2 and the car seat 1 are an integrated structure, a seat cushion 4 is installed inside the car seat 1, and a headrest 3 is installed on the side above the car seat 1, so that the structure between the side parcel 2 and the car seat 1 can be made more solid. The side parcel 2 can wrap the body of the passenger, which can improve the comfort of the passenger. The seat cushion 4 can support the passenger, and the headrest 3 can support the neck of the passenger.

[0025] See also Figure 1 and Figure 2 A fixing seat 601 is provided at one end of the cylinder 6, and a pushing rod 602 is provided at the other end of the cylinder 6. A mounting plate 603 is provided at one end of the pushing rod 602. The mounting plate 603 and the mounting frame 7 are fixedly connected by fixing screws 8. The fixing seat 601 can be used to conveniently install and fix the cylinder 6 and the car seat 1. The fixing screws 8 can be used to conveniently install and fix the mounting plate 603 and the mounting frame 7. By opening the cylinder 6, the pushing rod 602 pushes the mounting frame 7 to move, so that the support frame 9 can drive the leg support pad 13 to move to a suitable position.

[0026] See also Figure 2 There are two cylinders 6, and the two cylinders 6 are symmetrical about the vertical center line of the mounting frame 7. The two cylinders 6 can better support the mounting frame 7, so that the leg support pad 13 can support the legs well.

[0027] See also Figure 2 , Figure 3 and Figure 4Two support frames 9 are provided, and the support frame 9 and the mounting frame 7 are an integrated structure, which can make the structure between the support frame 9 and the mounting frame 7 more solid. The motor 12 and the rotating seat 10 can be easily installed through the provided support frame 9.

[0028] See also Figure 2 , Figure 3 and Figure 4 Two motors 12 are provided, the rotating seat 10 is provided corresponding to the motor 12, the limiting rotating shaft 11 is provided corresponding to the leg support pad 13, one end of the limiting rotating shaft 11 is located inside the leg support pad 13, and by installing one end of the limiting rotating shaft 11 into the inside of the leg support pad 13, the limiting rotating shaft 11 can drive the leg support pad 13 to rotate when it rotates. In this way, by turning on the motor 12, the rotating seat 10 drives the limiting rotating shaft 11 to rotate, and the rotation of the limiting rotating shaft 11 can drive the leg support pad 13 to rotate to a suitable angle. Through this arrangement, the angle of the leg support pad 13 can be conveniently adjusted, so that the leg support pad 13 can be used at a suitable angle.

[0029] See also Figure 1 , Figure 2 and Figure 3 The protective end 14 and the leg support pad 13 are an integrated structure, which can make the structure between the protective end 14 and the leg support pad 13 more solid. The protective end 14 can be set to protect the legs well and avoid collision between the legs and the support frame 9.

[0030] Working principle: During use, when the legs need to be supported, the control cylinder 6 is opened to make the push mounting frame 7 of the push rod 602 move, and the supporting frame 9 is moved accordingly through the mounting frame 7, so that the supporting frame 9 can drive the leg support pad 13 to move to the appropriate position, and then the motor 12 is turned on to make the rotating seat 10 drive the limiting rotating shaft 11 to rotate, and the rotation of the limiting rotating shaft 11 can drive the leg support pad 13 to rotate to the appropriate angle. Through this arrangement, the angle of the leg support pad 13 can be conveniently adjusted, so that the leg support pad 13 can be used at a suitable angle, and through this arrangement, the legs can be better supported, which can effectively improve the riding comfort. The upper end of the leg support pad 13 is provided with a protective end 14, and the provided protective end 14 can well protect the legs to avoid collision between the legs and the supporting frame 9.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A car seat leg support frame structure, comprising a car seat (1), characterized in that: Side wraps (2) are provided on both sides of the front end of the car seat (1); a slide rail (5) is installed below the car seat (1); a cylinder (6) is installed on one side of the car seat (1); a mounting frame (7) is installed on one side of the cylinder (6); a limit chamber (701) is provided inside the mounting frame (7); a support frame (9) is provided on both sides of the upper end of the mounting frame (7); a motor (12) is installed on one side of the outer wall of the support frame (9); a rotating seat (10) is provided on one end of the inner wall of the support frame (9); a limit rotating shaft (11) is provided on one end of the rotating seat (10); a leg support pad (13) is installed on one side of the inner part of the support frame (9); a protective end (14) is provided on the upper end of the leg support pad (13).

2. The leg support frame structure of the automobile seat according to claim 1, characterized in that: The side package (2) and the car seat (1) are an integrated structure; a seat cushion (4) is installed inside the car seat (1); and a headrest (3) is installed on one side above the car seat (1).

3. The leg support frame structure of the automobile seat according to claim 1, characterized in that: A fixing seat (601) is provided at one end of the cylinder (6), a pushing rod (602) is provided at the other end of the cylinder (6), a mounting plate (603) is provided at one end of the pushing rod (602), and the mounting plate (603) is fixedly connected to the mounting frame (7) via fixing screws (8).

4. The leg support frame structure of the automobile seat according to claim 1, characterized in that: Two cylinders (6) are provided, and the two cylinders (6) are symmetrical with respect to the vertical center line of the mounting frame (7).

5. The leg support frame structure of the automobile seat according to claim 1, characterized in that: Two support frames (9) are provided, and the support frames (9) and the mounting frame (7) are an integrated structure.

6. The leg support frame structure of the automobile seat according to claim 1, characterized in that: The motors (12) are provided with two, the rotating seat (10) is provided corresponding to the motor (12), the limiting rotating shaft (11) is provided corresponding to the leg support pad (13), and one end of the limiting rotating shaft (11) is located inside the leg support pad (13).

7. The leg support frame structure of the automobile seat according to claim 1, characterized in that: The protective end (14) and the leg support pad (13) are an integrated structure.

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