Multifunctional treadmill

Abstract

The utility model discloses a multifunctional treadmill, and aims to provide a multifunctional treadmill which is simple in structure, reasonable in design and capable of realizing switching of different modes of up-down lifting reciprocating and front-back rotating swinging, and comprises a main frame, and the center of the main frame is rotatably matched with a rotating frame assembly; pedal assemblies are symmetrically arranged on the two sides of the rotating frame assembly, the pedal assemblies are provided with the rotating frame assembly in a lifting mode, a limiting rod in butt joint with the rotating frame assembly is arranged on one side of the main frame, and a lock pin for limiting the rotating frame assembly to rotate on the main frame is inserted into the limiting rod in a matched mode. A rotating seat assembly is arranged on the other side, opposite to the limiting rod, of the main frame, an angle rod is arranged on the rotating seat assembly in a matched mode, one end of the angle rod is hinged to the rotating seat assembly, the other end of the angle rod is rotatably arranged on the rotating frame assembly in a matched mode, and the lock pin can be inserted into the angle rod in a matched mode so as to limit rotation of the angle rod on the rotating frame assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of steppers, in particular to a multifunctional stepper. Background Art

[0002] A stepper is a piece of fitness equipment that allows people to repeatedly climb stairs, which can not only enhance the function of the cardiovascular system, but also fully exercise the thigh and calf muscles. The stepper uses pedals that swing up and down alternately to simulate the movements of climbing or walking on stairs, so that people can train their foot muscles to achieve health and fitness.

[0003] Most traditional steppers adopt left and right up and down reciprocating swinging motion, that is, the left foot steps down and the right foot rises or the right foot steps down and the left foot rises alternately. They lack the front and back up and down rotational swinging motion, and it is difficult to achieve the effect of twisting the waist and strengthening the abdomen. Traditional steppers cannot be changed according to the needs of different users. Therefore, further improvement is urgently needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a multifunctional stepper which has a simple structure, reasonable design and can realize switching between different modes of up and down lifting, reciprocating, and forward and backward rotating and swinging.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A multifunctional stepper comprises a main frame, wherein the center of the main frame is rotatably matched with a rotating frame assembly, pedal assemblies are symmetrically arranged on both sides of the rotating frame assembly, and the pedal assembly is liftably arranged on the rotating frame assembly, a limiting rod that is docked with the rotating frame assembly is arranged on one side of the main frame, and a locking pin that limits the rotation of the rotating frame assembly on the main frame is inserted on the limiting rod, and a rotating seat assembly is arranged on the other side of the main frame opposite to the limiting rod, and an angle rod is matched on the rotating seat assembly, one end of the angle rod is hinged on the rotating seat assembly, and the other end can be rotatably matched with the rotating frame assembly, and the locking pin can be inserted on the angle rod to limit its rotation on the rotating frame assembly.

[0007] Preferably, the rotating frame assembly includes a rotating seat rotatably matched with the center of the main frame, a rotating shaft arranged on the rotating seat, and a pedal bracket rotatably sleeved on the rotating shaft, the pedal bracket includes a sleeve tube and a pedal support arm symmetrically arranged on the sleeve tube, the sleeve tube is sleeved on the rotating shaft, and a first positioning hole is arranged at the front end of the sleeve tube.

[0008] Preferably, a limiting hole is provided on the limiting rod, the limiting hole is provided corresponding to the shaft hole of the rotating shaft, and the locking pin passes through the limiting hole and is fixed on the shaft hole of the rotating shaft.

[0009] Preferably, the rotating seat assembly includes a rotating seat fixed on one side of the bracket and a connecting seat rotatably matched with the rotating seat, the connecting seat is provided with a U-shaped groove for installing the angle rod, and the other end of the angle rod opposite to the U-shaped groove is provided with an angle ring, the angle rod is sleeved on the sleeve tube through the angle ring, and the angle ring is provided with a second positioning hole, and the locking pin can pass through the first positioning hole and the second positioning hole and match on the angle rod.

[0010] Preferably, the locking pin comprises a rotary lock head, a threaded rod and a return spring, the return spring is sleeved on the threaded rod, and the rotary lock head is arranged on the top of the threaded rod.

[0011] Preferably, a front round cover and a rear round cover are symmetrically provided on both sides of the rotating frame assembly, and the front round cover and the rear round cover are respectively provided with a mounting hole and a socket hole.

[0012] Preferably, a left decorative cover and a right decorative cover are symmetrically arranged on both sides of the rotating seat assembly, and the rotating seat assembly is placed in a cavity enclosed by the left decorative cover and the right decorative cover.

[0013] Preferably, the pedal assembly includes a pedal frame, a pulling arm, a cylinder and a pedal, the pedal is fixed on the pedal frame, the pedal frame is fixed on the pedal support arm, one end of the cylinder is fixed on the rotating seat and the other end is fixed on the pedal support arm, one end of the pulling arm is fixed on the rotating seat and the other end is fixed on the pedal frame.

[0014] Preferably, a buffer pad is provided at the bottom of the pedal frame.

[0015] Preferably, anti-slip covers are arranged around the main frame, and an electronic watch is arranged on the rotating frame assembly.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The multifunctional stepper of the utility model has a locking pin that can penetrate the limit rod and be plugged into the rotating frame assembly to limit its rotation on the main frame, thereby realizing the function of the stepper to move up and down, up and down, and reciprocatingly swing. It can also be plugged into the angle rod to limit its rotation on the angle rod rotating frame assembly, thereby realizing the function of the stepper to move forward and backward, up and down, and rotate and swing. By plugging the locking pin into different positions, different modes can be switched to meet the needs of different users. The function of the waist twisting machine and the stepper is combined, and the function is diverse and widely applicable.

[0018] 2. The multifunctional stepper of the utility model can realize switching of different modes through the cooperation of several key components including a locking pin, a limit rod, a rotating frame assembly, a rotating seat assembly and an angle rod. It has a simple structure and a reasonable design. The function of the stepper can be switched by inserting the locking pin into different positions, and the operation is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an exploded view of a multifunctional stepper of the utility model;

[0020] Figure 2 The utility model is a schematic diagram of the multifunctional stepper implementing left and right up and down lifting and reciprocating swinging Figure 1 ;

[0021] Figure 3 The utility model is a schematic diagram of the multifunctional stepper implementing left and right up and down lifting and reciprocating swinging Figure 2 ;

[0022] Figure 4 The utility model is a schematic diagram of the multifunctional stepper implementing the forward and backward up and down rotation and swinging motion Figure 1 ;

[0023] Figure 5 The utility model is a schematic diagram of the multifunctional stepper implementing the forward and backward up and down rotation and swinging motion Figure 2 ;

[0024] Figure 6 The utility model is a schematic diagram of the multifunctional stepper implementing the forward and backward up and down rotation and swinging motion Figure 3 . DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] See also Figures 1 to 6A multifunctional stepper comprises a main frame 1, wherein the center of the main frame 1 is rotatably matched with a rotating frame assembly 2, pedal assemblies 3 are symmetrically arranged on both sides of the rotating frame assembly 2, and the pedal assembly 3 can be lifted and lowered on the rotating frame assembly 2, a limiting rod 4 docking with the rotating frame assembly 2 is arranged on one side of the main frame 1, and a locking pin 5 for limiting the rotation of the rotating frame assembly 2 on the main frame 1 is inserted on the limiting rod 4, and a rotating seat assembly 6 is arranged on the other side of the main frame 1 relative to the limiting rod 4, and an angle rod 7 is matched on the rotating seat assembly 6, one end of the angle rod 7 is hinged on the rotating seat assembly 6, and the other end can be rotatably matched on the rotating frame assembly 7, and the locking pin 5 can be inserted on the angle rod 7 to limit its rotation. The utility model relates to a multifunctional stepper machine, in which the locking pin 5 is inserted through the limit rod 4 and locked on the rotating frame assembly 2, the rotating frame assembly 2 cannot be rotated on the main frame 1, and when the operator steps on the pedal assembly 3, due to the action of the locking pin 5, the operator can realize the movement function of lifting, lowering, and reciprocating and swinging left and right; when the locking pin 5 passes through the rotating frame assembly 2 and is matched on the angle rod 7, one end of the angle rod 7 is locked, and the other end can also realize rotation of the rotating seat assembly 6. When the operator steps on the pedal assembly 3, due to the action of the locking pin 5, the operator can realize the movement function of rotating back and forth and up and down and swinging. The functions of a waist twisting machine and a stepper are combined, and the functions are diverse and applicable.

[0027] The rotating frame assembly 2 includes a rotating seat 21 rotatably matched at the center of the main frame 1, a rotating shaft 22 provided on the rotating seat 21, and a pedal bracket 23 rotatably sleeved on the rotating shaft 22. The pedal bracket 23 includes a sleeve tube 231 and a pedal support arm 232 symmetrically arranged on the sleeve tube 231. The sleeve tube 231 is sleeved on the rotating shaft 22. A first positioning hole 233 is provided at the front end of the sleeve tube 231. The rotating frame assembly 2 realizes the rotation function on the main frame 1 through the rotating seat 21, and the rotation of the rotating seat 21 on the main frame 1 is limited by locking the rotating shaft 22 with a locking pin 5. The pedal bracket 23 realizes the reciprocating swing of the pedal assembly 3 up and down on the left and right sides thereof.

[0028] A limiting hole 41 is provided on the limiting rod 4, and the limiting hole 41 is provided corresponding to the shaft hole of the rotating shaft 22. The locking pin 5 passes through the limiting hole 41 and is fixed on the shaft hole of the rotating shaft 22. The locking pin 5 passes through the limiting hole 41 on the limiting rod 4 and is locked on the rotating shaft 22, thereby limiting the rotation of the rotating seat 21 on the main frame 1, and the operator realizes the movement function of lifting, lowering, and swinging back and forth left and right.

[0029] The rotating seat assembly 6 includes a rotating seat 61 fixed on one side of the bracket 1 and a connecting seat 62 rotatably matched with the rotating seat 61. A U-shaped groove 621 for installing the angle rod 7 is provided on the connecting seat 62. An angle ring 71 is provided at the other end of the angle rod 7 relative to the U-shaped groove 621. The angle rod 7 is sleeved on the sleeve tube 231 through the angle ring 71. A second positioning hole 72 is provided on the angle ring 71. The locking pin 5 can pass through the first positioning hole 233 and the second positioning hole 72 and match on the angle rod 7. When the locking pin 5 passes through the first positioning hole 233 and the second positioning hole 72 and is locked on the angle rod 7, one end of the angle rod 7 is locked, and the other end can also be rotated on the rotating seat 61 through the connecting seat 62. When the operator steps on the pedal assembly 3, due to the action of the locking pin 5, the operator realizes the movement function of rotating and swinging back and forth and up and down, realizing the combination function of the waist twisting machine and the stepping machine.

[0030] The locking pin 5 includes a rotating lock head 51, a threaded rod 52 and a return spring 53. The return spring 53 is sleeved on the threaded rod 52. The rotating lock head 51 is arranged on the top of the threaded rod 52. The locking pin 5 is locked on the axial hole of the rotating shaft 22 or the angle rod 7 through the threaded rod 52. The locking pin 5 can be inserted into different positions to realize the switching of the function of the stepper, and the operation is very convenient.

[0031] A front round cover 8 and a rear round cover 9 are symmetrically arranged on both sides of the rotating frame assembly 2. The front round cover 8 and the rear round cover 9 are respectively provided with mounting holes 10 and socket holes 11. The front round cover 8 and the rear round cover 9 wrap the rotating frame assembly 2 inside, which is beautiful and ensures the stable operation of the rotating frame assembly 2.

[0032] The rotating seat assembly 6 is symmetrically provided with a left decorative cover 12 and a right decorative cover 13 on both sides. The rotating seat assembly 6 is placed in a cavity enclosed by the left decorative cover 12 and the right decorative cover 13. The decorative cover is beautiful and ensures the stable operation of the rotating frame assembly 2.

[0033] The pedal assembly 3 includes a pedal frame 31, a pulling arm 32, a cylinder 33 and a pedal 34. The pedal 34 is fixed on the pedal frame 31, the pedal frame 31 is fixed on the pedal support arm 232, one end of the cylinder 33 is fixed on the rotating seat 21, and the other end is fixed on the pedal support arm 232, one end of the pulling arm 32 is fixed on the rotating seat 21, and the other end is fixed on the pedal frame 31. The pedal assembly 3 ensures the operator's comfort and stability.

[0034] A buffer pad 35 is provided at the bottom of the pedal frame 31 , and the buffer pad 35 has a buffering effect to prevent muscle damage caused by stepping too deeply.

[0035] The main frame 1 is provided with anti-skid sleeves 14 around it, and the rotating frame assembly 2 is provided with an electronic meter 15. The anti-skid sleeves 14 play an anti-skid role to ensure the stability of the stepper, and the electronic meter 15 realizes counting and controls the amount of exercise.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional stepper, comprising a main frame, characterized in that: The center rotation of the main frame is matched with a rotating frame assembly, and pedal assemblies are symmetrically arranged on both sides of the rotating frame assembly. The pedal assembly is raised and lowered on the rotating frame assembly, and a limiting rod that is docked with the rotating frame assembly is arranged on one side of the main frame. A locking pin that limits the rotation of the rotating frame assembly on the main frame is inserted on the limiting rod. A rotating seat assembly is arranged on the other side of the main frame relative to the limiting rod, and an angle rod is matched on the rotating seat assembly. One end of the angle rod is hinged on the rotating seat assembly, and the other end can be rotatably matched with the rotating frame assembly, and the locking pin can be inserted on the angle rod to limit its rotation on the rotating frame assembly.

2. A multifunctional stepper according to claim 1, characterized in that: The rotating frame assembly includes a rotating seat rotatably matched with the center of the main frame, a rotating shaft arranged on the rotating seat, and a pedal bracket rotatably sleeved on the rotating shaft. The pedal bracket includes a sleeve tube and a pedal support arm symmetrically arranged on the sleeve tube. The sleeve tube is sleeved on the rotating shaft, and a first positioning hole is arranged at the front end of the sleeve tube.

3. A multifunctional stepper according to claim 2, characterized in that: The limiting rod is provided with a limiting hole, the limiting hole is arranged corresponding to the shaft hole of the rotating shaft, and the locking pin passes through the limiting hole and is fixed on the shaft hole of the rotating shaft.

4. A multifunctional stepper according to claim 3, characterized in that: The rotating seat assembly includes a rotating seat fixed on one side of the bracket and a connecting seat rotatably matched with the rotating seat. The connecting seat is provided with a U-shaped groove for installing the angle rod. The other end of the angle rod opposite to the U-shaped groove is provided with an angle ring. The angle rod is sleeved on the sleeve tube through the angle ring. The angle ring is provided with a second positioning hole. The locking pin can pass through the first positioning hole and the second positioning hole and match on the angle rod.

5. A multifunctional stepper according to claim 4, characterized in that: The locking pin comprises a rotary lock head, a threaded rod and a return spring. The return spring is sleeved on the threaded rod, and the rotary lock head is arranged on the top of the threaded rod.

6. A multifunctional stepper according to any one of claims 1 to 5, characterized in that: A front round cover and a rear round cover are symmetrically arranged on both sides of the rotating frame assembly, and the front round cover and the rear round cover are respectively provided with a mounting hole and a sleeve hole.

7. A multifunctional stepper according to any one of claims 1 to 5, characterized in that: A left decorative cover and a right decorative cover are symmetrically arranged on both sides of the rotating seat assembly, and the rotating seat assembly is placed in a cavity enclosed by the left decorative cover and the right decorative cover.

8. A multifunctional stepper according to claim 2, 3 or 4, characterized in that: The pedal assembly includes a pedal frame, a pulling arm, a cylinder and a pedal, the pedal is fixed on the pedal frame, the pedal frame is fixed on the pedal support arm, one end of the cylinder is fixed on the rotating seat and the other end is fixed on the pedal support arm, one end of the pulling arm is fixed on the rotating seat and the other end is fixed on the pedal frame.

9. The multifunctional stepper according to claim 8, characterized in that: A buffer pad is arranged at the bottom of the pedal frame.

10. A multifunctional stepper according to any one of claims 1 to 5, characterized in that: Anti-skid covers are arranged around the main frame, and electronic watch components are arranged on the rotating frame assembly.

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