CN216169699U

CN216169699U - Novel treadmill

Info

Publication number: CN216169699U
Application number: CN202122646313.2U
Authority: CN
Inventors: 应志涛; 应超杰
Original assignee: Yongkang Junzhijian Sport Equipment Co ltd
Current assignee: Yongkang Junzhijian Sport Equipment Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-05
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to a novel treadmill, which comprises a main frame, a left pedal assembly and a right pedal assembly; the left pedal assembly and the right pedal assembly are both provided with pedal foot rods, the front parts of the pedal foot rods are connected with the upper end of the front part of the main frame through pedal swing frames, the front part of the main frame can also be rotatably provided with a magnetic control flywheel, the rear side of the magnetic control flywheel is provided with a belt pulley, the belt pulley is rotatably arranged on the main frame through a crank middle shaft, the middle parts of the pedal foot rods of the left pedal assembly and the right pedal assembly are both in transmission connection with the crank middle shaft through a crank, the left pedal assembly and the right pedal assembly are arranged at the rear parts of the pedal foot rods, and the belt pulley is in transmission connection with the magnetic control flywheel through a belt.

Description

Novel treadmill

Technical Field

The utility model belongs to the field of fitness equipment, and particularly relates to a novel treadmill.

Background

Along with the continuous improvement of living standard, people also have higher and higher requirements on physical exercise, and the treadmill is a better physical exercise machine. The similar stepping machine exists in the market at present, and the stepping machine in the market generally has the following problems that 1, a front ground-attached pulley is easy to generate noise; 2. the resistance system is rearmounted, and it is leading to trample the position, and the consumer uses the time frame hookup location and can produce the interference to the shank, and use comfort reduces.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems in the prior art, the utility model provides a novel treadmill.

The novel treadmill provided for solving the technical problems comprises a main frame, a left pedal assembly and a right pedal assembly; the left pedal assembly and the right pedal assembly are both provided with pedal foot rods, the front parts of the pedal foot rods are connected with the upper end of the front part of the main frame through pedal swing frames, the front part of the main frame can also be rotatably provided with a magnetic control flywheel, the rear side of the magnetic control flywheel is provided with a belt pulley, the belt pulley is rotatably arranged on the main frame through a crank middle shaft, the middle parts of the pedal foot rods of the left pedal assembly and the right pedal assembly are both in transmission connection with the crank middle shaft through a crank, the left pedal assembly and the right pedal assembly are arranged at the rear parts of the pedal foot rods, and the belt pulley is in transmission connection with the magnetic control flywheel through a belt.

Furthermore, the front part of the main frame is provided with a left pedal assembly and a right pedal assembly, and the pedal swing frame is also provided with an armrest assembly.

Furthermore, the handrail component comprises a handrail tube, a handrail swing frame and a handrail swing frame pull rod, the handrail tube is detachably arranged on the handrail swing frame, the handrail swing frame is pivoted at the connecting position of the pedal swing frame and the main frame, and the handrail swing frame is in transmission connection with the pedal foot rod through the handrail swing frame pull rod.

Furthermore, the handrail component comprises a handrail tube, a handrail swing frame and a handrail swing frame pull rod, wherein the handrail tube is detachably arranged on the handrail swing frame, the lower end of the handrail swing frame is pivoted with the bottom end of the main frame, and the handrail swing frame is in transmission connection with the pedal swing frame through the handrail swing frame pull rod.

Furthermore, the magnetic control flywheel is provided with a damping magnet assembly, the damping magnet assembly is pivoted on the main frame, and the distance between the damping magnet assembly and the magnetic control flywheel can be adjusted, so that the output resistance of the magnetic control flywheel is adjusted.

The utility model has the beneficial effects that: 1. the middle parts of pedal foot rods of the left pedal assembly and the right pedal assembly are in transmission connection with the belt pulley through a crank, so that the mode that a damping system is arranged in a front mode and the pedal assembly is arranged in a rear mode is achieved, and leg interference of a user is reduced; 2. the pedal foot bars of the left pedal assembly and the right pedal assembly are connected with the main frame in a suspension mode through the pedal swing frame, the movement is smoother, the noise is reduced, meanwhile, a small-amplitude stepping mode is achieved, and discomfort to the knee joint is reduced.

Drawings

FIG. 1 is a schematic perspective view of a novel treadmill;

FIG. 2 is an exploded view of the novel treadmill;

FIG. 3 is an exploded view of the new treadmill with additional handrail assembly of embodiment 1;

fig. 4 is an exploded view of the handrail assembly of embodiment 2 of the novel treadmill.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The following description is of the preferred embodiment for carrying out the utility model, and is made for the purpose of illustrating the general principles of the utility model and not for the purpose of limiting the scope of the utility model. The scope of the present invention is defined by the appended claims.

The present invention will be described in further detail below with reference to the accompanying drawings, but the present invention is not limited thereto.

Examples

As shown in fig. 1-2, a novel treadmill comprises a main frame 1, a left pedal assembly 2 and a right pedal assembly 3; left side footboard subassembly 2 and right pedal subassembly 3 all are provided with footboard foot bar 4, footboard foot bar 4 front portion is connected with the anterior upper end of main frame 1 through footboard rocking arm 4a, main frame 1 front portion still can rotate and be provided with magnetic control flywheel 5, the 5 rear sides of magnetic control flywheel are provided with belt pulley 6, belt pulley 6 passes through the rotatable setting of crank axis 6a on main frame 1, the footboard foot bar 4 middle part of left side footboard subassembly 2 and right pedal subassembly 3 all is connected with crank axis 6a transmission through crank 4b, left side footboard subassembly 2 and right pedal subassembly 3 set up at footboard foot bar 4 rear portion, belt pulley 6 passes through belt 6b and is connected with magnetic control flywheel 5 transmission.

When stepping training is carried out, an exerciser steps on the left pedal assembly 2 and the right pedal assembly 3 by the left foot and the right foot respectively. When a left foot presses the left pedal component 2 to drive the left pedal foot rod 4, the middle part of the left pedal foot rod 4 presses the left crank 4b to make the left crank 4b do circular motion around the crank middle shaft 6a, and the front end of the left pedal foot rod 4 pushes the left pedal swing frame 4a to make the left pedal swing frame do swing motion. When the left pedal component 2 is pressed down, the other end of the crank middle shaft 6a and the belt pulley 6 are driven to enable the right pedal foot rod 4 to ascend and surround the belt pulley 6 to do circular motion, so that the right pedal component 3 is driven to ascend, and otherwise, when the right pedal component 3 is pressed down, the left pedal component 2 is driven to ascend. Thereby realize the function of marking time of small amplitude when left footboard subassembly 2 and right footboard subassembly 3 trample in turn, and then reduce to mark time the discomfort of knee joint when taking exercise to the footboard foot bar 4 of left footboard subassembly 2 and right footboard subassembly 3 adopts suspension connection mode motion more smoothly noise abatement through footboard rocker 4a and main frame 1. The front magnetic control flywheel 5 of the main frame 1 is in transmission connection with a belt pulley 6 and a belt 6b, and meanwhile, the middle parts of pedal foot rods 4 of the left pedal assembly 2 and the right pedal assembly 3 are in transmission connection with the belt pulley 6 through a crank 4b, so that the mode that a damping system is arranged in a front mode and the pedal assembly is arranged in a rear mode is achieved, and the leg interference of a user is reduced.

Preferably, as shown in fig. 3 and 4, the pedal swing frame 4a of the left pedal assembly 2 and the right pedal assembly 3 is arranged at the front of the main frame 1, and the armrest assembly 7 is further arranged. Left side handrail component 7 and right side handrail component 7 can be respectively with left footboard component 2 and the synchronous motion of right footboard component 3, when making to take exercise the training of marking time, left side trick and right side trick are synchronous coordinated motion respectively, improve the travelling comfort and the security of training of marking time.

Example 1

As shown in fig. 3, the handrail assembly 7 includes a handrail tube 7a, a handrail swing frame 7b and a handrail swing frame pull rod 7c, the handrail tube 7a is detachably disposed on the handrail swing frame 7b, the handrail swing frame 7b is pivotally connected to a connecting position of the pedal swing frame 4a and the main frame 1, and the handrail swing frame 7b is in transmission connection with the pedal foot rod 4 through the handrail swing frame pull rod 7 c. When the stepping exerciser is used, the left hand and the right hand of the stepping exerciser respectively hold the left handrail tube 7a and the right handrail tube 7a are pushed forwards or pulled to drive the left pedal assembly 2 and the pedal foot rods 4 with the pedal assemblies 3 to move in a coordinated mode, and then the left pedal assembly 2 and the pedal assemblies 3 are driven to move in a coordinated mode.

Example 2

As shown in fig. 4, the handrail assembly 7 includes a handrail tube 7a, a handrail swing frame 7b and a handrail swing frame pull rod 7c, the handrail tube 7a is detachably disposed on the handrail swing frame 7b, the lower end of the handrail swing frame 7b is pivotally connected to the bottom end of the main frame 1, and the handrail swing frame 7b is in transmission connection with the pedal swing frame 4a through the handrail swing frame pull rod 7 c. When the pedal exerciser is used, the left hand and the right hand of the stepping exerciser respectively hold the left handrail tube 7a and the right handrail tube 7a are pushed forwards or pulled forwards to drive the left pedal assembly 2 and the pedal swing frame 4a with the pedal assembly 3 to move in a coordinated manner, and further drive the left pedal assembly 2 and the pedal assembly 3 to move in a coordinated manner.

The difference between the embodiment 1 and the embodiment 2 lies in the connection driving mode of the handrail tube 7a, the handrail swing frame 7b and the handrail swing frame pull rod 7c of the handrail assembly 7 with the main frame 1, the pedal swing frame 4a and the pedal foot rod 4, and the two connection driving modes in the embodiment 1 and the embodiment 2 can achieve the purpose of hand and foot coordinated movement during stepping training, thereby improving the comfort and the safety of the stepping training.

More preferably, the magnetic control flywheel 5 is provided with a damping magnet assembly 5a, the damping magnet assembly 5a is pivoted on the main frame 1, and the distance between the damping magnet assembly 5a and the magnetic control flywheel 5 can be adjusted, so that the output resistance of the magnetic control flywheel 5 is adjusted, and the difficulty of stepping exercise is adjusted.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A novel treadmill comprises a main frame (1), a left pedal assembly (2) and a right pedal assembly (3); the method is characterized in that: the left pedal component (2) and the right pedal component (3) are both provided with pedal foot rods (4), the front part of the pedal foot rod (4) is connected with the upper end of the front part of the main frame (1) through a pedal swing frame (4a), the front part of the main frame (1) can also be rotatably provided with a magnetic control flywheel (5), the rear side of the magnetic control flywheel (5) is provided with a belt pulley (6), the belt pulley (6) is rotatably arranged on the main frame (1) through a crank middle shaft (6a), the middle parts of pedal foot rods (4) of the left pedal assembly (2) and the right pedal assembly (3) are in transmission connection with a crank middle shaft (6a) through a crank (4b), the left pedal component (2) and the right pedal component (3) are arranged at the rear part of the pedal foot rod (4), the belt pulley (6) is in transmission connection with the magnetic control flywheel (5) through a belt (6 b).

2. The novel treadmill of claim 1, wherein: the front part of the main frame (1) is provided with a left pedal component (2) and a pedal swing frame (4a) of a right pedal component (3), and the position of the pedal swing frame is also provided with an armrest component (7).

3. The novel treadmill of claim 2, wherein: handrail subassembly (7) are including handrail pipe (7a), handrail rocking frame (7b) and handrail rocking frame pull rod (7c), handrail pipe (7a) can be dismantled and set up on handrail rocking frame (7b), handrail rocking frame (7b) pin joint is rocking frame (4a) and main frame (1) hookup location at the footboard, handrail rocking frame (7b) are connected with footboard foot bar (4) transmission through handrail rocking frame pull rod (7 c).

4. The novel treadmill of claim 2, wherein: handrail subassembly (7) are including handrail pipe (7a), handrail rocking frame (7b) and handrail rocking frame pull rod (7c), handrail pipe (7a) can be dismantled and set up on handrail rocking frame (7b), handrail rocking frame (7b) lower extreme and main frame (1) bottom pin joint, simultaneously handrail rocking frame (7b) are connected with footboard rocking frame (4a) transmission through handrail rocking frame pull rod (7 c).

5. The novel treadmill of any of claims 1-4, wherein: the magnetic control flywheel (5) is provided with a damping magnet assembly (5a), the damping magnet assembly (5a) is pivoted on the main frame (1), and the distance between the damping magnet assembly (5a) and the magnetic control flywheel (5) can be adjusted, so that the output resistance of the magnetic control flywheel (5) is adjusted.