Hanging push rod type pedal

Abstract

The utility model discloses a hanging push rod type pedal which comprises two frameworks, a driving motor is fixedly installed between the two frameworks, a threaded rod is fixed to the output end of the driving motor, a connecting assembly is meshed with the threaded rod, a rotating rod is fixed to the connecting assembly and installed between the two frameworks in a rotating mode, and the rotating rod is provided with a push rod. The connecting assembly comprises a connecting plate meshed with the threaded rod, a detachable connecting frame is installed on the connecting plate, a connecting column is rotatably installed on the connecting frame, a connector is in threaded connection with the connecting column, the connecting column is sleeved with a driving plate, and the connector is located on the side, away from the connecting frame, of the driving plate. A short plate is rotationally mounted on the driving plate, and the rotating rod is fixed to the short plate, so that a user can conveniently adjust the angle of the pedal according to personal habits, the comfort degree is improved, dismounting and mounting are convenient, the maintenance and mounting efficiency is improved, transmission parts are few, replacement parts are few when problems occur, and the cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobiles and relates to a suspension push rod type pedal. Background Art

[0002] As people's requirements for car riding comfort increase, footrests are installed at the bottom of the backrests of most front seats in cars to relieve passengers' fatigue after sitting in the car for a long time.

[0003] A Chinese utility model patent with application number 202320120217.0 discloses a seat with a foldable footrest, including a seat body; a footrest, which is rotatably arranged on the back side of the seat body and has an unfolded position and a folded position; a drive motor and a gear set, wherein the drive motor is arranged on the seat body, the gear set is arranged between the drive motor and the footrest, and the drive motor can drive the footrest to switch between the unfolded position and the folded position through the gear set. The advantage of the utility model is that the footrest on the seat can withstand a high load, and has good stability in unfolding and folding, and high aesthetics. However, the existing car seat footrests all directly install multiple components on the frame, and the footrests are mostly driven to rotate by gear transmission. The gear meshing transmission has high requirements on the precision of the gears, is easy to damage, and has high cost. Therefore, the current footrest cannot meet the comfort requirements of different groups of people. Utility Model Content

[0004] In view of the above problems and to overcome the defects of the prior art, the utility model proposes a suspended push rod foot pedal. The purpose of the utility model is to facilitate users to adjust the angle of the foot pedal according to personal habits, improve comfort, facilitate disassembly and installation, improve maintenance and installation efficiency, and have fewer transmission components, fewer parts to replace when problems occur, and save costs.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: the utility model includes two frames, a driving motor is fixedly installed between the two frames, a threaded rod is fixed to the output end of the driving motor, a connecting assembly is meshed on the threaded rod, a rotating rod is fixed on the connecting assembly, the rotating rod is rotatably installed between the two frames, and a foot pedal is installed on the rotating rod.

[0006] The connecting assembly includes a connecting plate engaged with a threaded rod, a detachable connecting frame is installed on the connecting plate, a connecting column is rotatably installed on the connecting frame, a connecting head is threadedly connected to the connecting column, a driving plate is sleeved on the connecting column, the connecting head is located on a side of the driving plate away from the connecting frame, a short plate is rotatably installed on the driving plate, and the rotating rod is fixed to the short plate.

[0007] Preferably, the connecting frame is fixedly mounted to the connecting plate by bolts.

[0008] Preferably, the drive motor is fixed between the two frames via a mounting plate, and the drive motor is fixed to the mounting plate via bolts.

[0009] Preferably, folding plates are fixed on both of the two frames, and the rotating rod is rotatably installed between the two folding plates.

[0010] Preferably, a limiting head is fixed to the lower end of the threaded rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model facilitates the user to adjust the angle of the foot pedal according to personal habits through the mutual cooperation of the driving motor, the threaded rod, the connecting assembly, the rotating rod and the foot pedal, thereby improving the user's comfort. The overall structure is easy to disassemble, repair and install, and the transmission is only carried out through the connection between the threaded rod and the connecting assembly. If any problem occurs, the threaded rod and the connecting assembly can be replaced, with fewer parts to be replaced, thus saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a front view schematic diagram of the structure of the utility model.

[0015] Figure numerals: 1-skeleton, 2-driving motor, 3-threaded rod, 4-rotating rod, 5-foot pedal, 6-connecting plate, 7-connecting frame, 8-connecting column, 9-connecting head, 10-short plate, 11-folding plate, 12-limiting head, 13-mounting plate, 14-driving plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] The following is combined with Figure 1-2 The specific implementation modes of the present utility model are further described in detail.

[0018] In this embodiment, by Figure 1-2As shown, the utility model includes two skeletons 1, a driving motor 2 is fixedly installed between the two skeletons 1, a threaded rod 3 is fixed to the output end of the driving motor 2, a connecting assembly is threadedly connected to the threaded rod 3, a rotating rod 4 is fixed to the connecting assembly, the rotating rod 4 is rotatably installed between the two skeletons 1, a foot pedal 5 is installed on the rotating rod 4, by running the driving motor 2, the driving motor 2 drives the threaded rod 3 to rotate, the threaded rod 3 drives the rotating rod 4 to rotate through the connecting assembly, the rotating rod 4 drives the foot pedal 5 to rotate, and the rotation angle of the foot pedal 5 is controlled by controlling the forward and reverse rotation of the driving motor 2.

[0019] The connecting assembly includes a connecting plate 6 threadedly connected to the threaded rod 3, a detachable connecting frame 7 is installed on the connecting plate 6, a connecting column 8 is rotatably installed on the connecting frame 7, a connecting head 9 is threadedly connected to the connecting column 8, and the connecting column 8 is sleeved with a driving plate 14, and the connecting head 9 is located on the side of the driving plate 14 away from the connecting frame 7 so that the driving plate cannot be separated from the connecting head, and a short plate 10 is hingedly installed on the driving plate 14, and the rotating rod 4 is fixed on the short plate 10. When the threaded rod 3 rotates, the threaded rod 3 drives the connecting plate 6 to move along the threaded rod 3, the connecting plate 6 drives the connecting frame 7 to move, and the connecting frame 7 drives the driving plate 14 to move through the connecting column 8. The movement of the driving plate 14 drives the short plate 10 to rotate around the central axis of the rotating rod 4, and the short plate 10 drives the central axis to rotate, thereby driving the foot pedal 5 to rotate to adjust the angle of the foot pedal 5.

[0020] In this embodiment, by Figure 1-2 As shown, the connecting frame 7 is fixedly mounted to the connecting plate 6 by bolts.

[0021] In this embodiment, by Figure 1-2 As shown, the drive motor 2 is fixed between the two frames 1 through a mounting plate 13, and the drive motor 2 is fixed to the mounting plate 13 by bolts. When the drive motor 2 or the threaded rod 3 needs to be repaired or replaced, the drive motor 2 can be removed from the mounting plate 13, and then the threaded rod 3 is rotated to disengage the connecting plate 6, and the connecting plate 6 and the connecting frame 7 are removed, thereby removing the threaded rod 3, and replacing the drive motor 2 and the threaded rod 3 to avoid damage to the drive motor 2, and replace the pedal as a whole to reduce maintenance costs.

[0022] In this embodiment, by Figure 1-2 As shown, a folding plate 11 is fixed on each of the two skeletons 1, and both ends of the rotating rod 4 are rotatably mounted on the two folding plates 11. Bolts are threadedly connected at both ends of the rotating rod 4, and the rotating rod 4 is rotatably mounted between the two folding plates 11 through the bolts. Threaded grooves for matching bolts are provided at both ends of the rotating rod 4.

[0023] In this embodiment, by Figure 1-2As shown, a limit head 12 is fixed at the lower end of the threaded rod 3 , and the limit head 12 serves as a limit for the descent of the connecting plate 6 to prevent the connecting plate 6 from being separated from the threaded rod 3 .

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A suspension push rod type pedal, characterized in that: It comprises two frames, a driving motor is fixedly installed between the two frames, a threaded rod is fixed to the output end of the driving motor, a connecting assembly is meshed on the threaded rod, a rotating rod is fixed on the connecting assembly, the rotating rod is rotatably installed between the two frames, and a foot pedal is installed on the rotating rod; The connecting assembly includes a connecting plate threadedly connected to a threaded rod, a detachable connecting frame is installed on the connecting plate, a connecting column is rotatably installed on the connecting frame, a connecting head is threadedly connected to the connecting column, a driving plate is sleeved on the connecting column, the connecting head is located on a side of the driving plate away from the connecting frame, a short plate is rotatably installed on the driving plate, and the rotating rod is fixed to the short plate.

2. A suspension push rod type pedal according to claim 1, characterized in that: The connecting frame is fixedly installed with the connecting plate by means of bolts.

3. The suspension push rod type pedal according to claim 1, characterized in that: The driving motor is fixed between the two frames through a mounting plate, and the driving motor is fixed to the mounting plate through bolts.

4. The suspension push rod type pedal according to claim 1, characterized in that: Folding plates are fixed on the two frames, and the rotating rod is rotatably installed between the two folding plates.

5. The suspension push rod type pedal according to claim 1, characterized in that: A limiting head is fixed at the lower end of the threaded rod.

Images