CN220257066U - Elliptical machine - Google Patents

Abstract

The utility model discloses an elliptical machine, which comprises a frame, a damping turntable and two groups of treading mechanisms, wherein the damping turntable is rotatably arranged on the frame, the two groups of treading mechanisms are respectively arranged on two sides of the damping turntable, each treading mechanism comprises a fixed rod, a transmission rod, a pedal, a connecting rod and a movable handrail, the movable handrail is fixedly connected with the connecting rod, the joint of the movable handrail and the connecting rod is pivoted on the frame, the pedal is fixedly arranged at one end of the transmission rod, the other end of the transmission rod is pivoted with the connecting rod, one end of the fixed rod is slidably arranged on the frame, the other end of the fixed rod is fixedly arranged on the damping turntable, and the fixed rod is pivoted with the pedal. The pedal can be supported by the transmission rod and the fixed rod, the stress is more balanced, the pedal and the fixed rod are prevented from inclining inwards in the movement process, and further the pin joint parts on the fixed rod are worn, so that the action reliability of the elliptical machine is ensured, and the service life of the elliptical machine is prolonged.

Description

Elliptical machine

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to an elliptical machine.

Background

The current mounting means among its trampling mechanism like the dead lever, transfer line and the pedal of CN202777597U disclosed is through dead lever and transfer line pin joint, and the one end of transfer line has set firmly the pedal, and this setting makes the transfer line be located the outside of pedal, and tramples and accept through the transfer line only, and the atress is unbalanced for trample and dead lever slope towards the inboard easily in the motion process, and then cause wearing and tearing to the pin joint part on the dead lever, thereby influence elliptical machine's operational reliability and life.

Disclosure of Invention

The utility model aims to provide an elliptical machine so as to solve the technical problems.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides an elliptical machine, including frame, damping carousel and two sets of mechanisms of trampling, the damping carousel rotates to set up in the frame, two sets of mechanisms of trampling are installed respectively in the both sides of damping carousel, trampling the mechanism and include dead lever, the transfer line, pedal, connecting rod and movable handrail, movable handrail and connecting rod fixed connection, the junction pin joint of movable handrail and connecting rod is in the frame, pedal the fixed one end that sets up at the transfer line, the other end and the connecting rod pin joint of transfer line, the one end slip setting of dead lever is in the frame, the other end is fixed on the damping carousel, the dead lever with pedal pin joint.

Further, the pedal plate is fixedly arranged at one end of the transmission rod through the mounting plate, the connecting block is arranged at the bottom of the mounting plate, the lug plates are arranged on the two sides of the connecting block in an extending mode towards the front end, the first bearings are fixedly arranged on the fixing rod, and the fixing rod is pivoted with the pedal plate through the lug plates and the first bearings.

Further, the frame includes main part frame, roof-rack and chassis, and the roof-rack sets up at main part frame top, and the chassis sets up in main part frame bottom, is provided with the guide on the chassis, and the pulley is installed to the one end of dead lever, pulley and guide sliding fit.

Further, the two sides of the front end of the underframe are respectively provided with a movable roller.

Further, a data display screen and a fixed handrail are arranged on the top frame.

Further, a second bearing is arranged on the top frame, and the joint of the movable handrail and the connecting rod is pivoted on the top frame through the second bearing.

Further, the guide piece is a guide shaft arranged on the underframe along the front-back direction, the pulley is a concave pulley, and the concave pulley is in front-back sliding fit with the guide shaft.

Further, the number of concave pulleys mounted on each fixing rod is 2, and the 2 concave pulleys are respectively mounted on two sides of one end of the fixing rod in bilateral symmetry.

Further, a friction pad is fixedly arranged inside the pedal.

The utility model has the following beneficial effects:

the utility model comprises a frame, a damping turntable and two groups of treading mechanisms, wherein the damping turntable is rotatably arranged on the frame, the two groups of treading mechanisms are respectively arranged on two sides of the damping turntable, each treading mechanism comprises a fixed rod, a transmission rod, a pedal, a connecting rod and a movable handrail, the movable handrail is fixedly connected with the connecting rod, the connecting part of the movable handrail and the connecting rod is pivoted on the frame, the pedal is fixedly arranged at one end of the transmission rod, the other end of the transmission rod is pivoted with the connecting rod, one end of the fixed rod is slidably arranged on the frame, the other end of the fixed rod is fixedly arranged on the damping turntable, the fixed rod is pivoted with the pedal, the fixed rod is connected to the outer side of the bottom of the pedal through the transmission rod, and the fixed rod is pivoted with the pedal, so that the pedal can be accepted by the transmission rod and the fixed rod, the stress is more balanced, the pedal and the fixed rod are prevented from inclining inwards in the movement process, and abrasion is further caused to a pivoting part on the fixed rod, and the action reliability of an elliptical machine is ensured, and the service life of the elliptical machine is prolonged.

Drawings

FIG. 1 is a perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic view of a part of a pedal mechanism according to an embodiment of the present utility model;

FIG. 3 is a partially exploded view of the pedal mechanism of the embodiment of the present utility model;

FIG. 4 is a schematic diagram of the internal structure of an embodiment of the present utility model;

fig. 5 is a rear perspective view of an embodiment of the present utility model.

The drawings are marked: the device comprises a main body frame 1, a top frame 2, a bottom frame 3, a damping turntable 4, a fixed rod 5, a transmission rod 6, a pedal 7, a connecting rod 8, a movable handrail 9, a friction pad 10, a mounting plate 11, a connecting block 12, a lug plate 13, a guide shaft 14, a concave pulley 15, a movable roller 16, a data display screen 17, a fixed handrail 18, a first bearing 19 and a second bearing 20.

Detailed Description

For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.

Referring to fig. 1-5, as an embodiment of the present utility model, an elliptical machine is provided, which includes a frame, a damping turntable 4 and two sets of stepping mechanisms, wherein the damping turntable 4 is rotatably disposed on the frame, the two sets of stepping mechanisms are respectively mounted on two sides of the damping turntable 4, the stepping mechanisms include a fixed rod 5, a transmission rod 6, a pedal 7, a connecting rod 8 and a movable armrest 9, the movable armrest 9 is fixedly connected with the connecting rod 8, the connection part of the movable armrest 9 and the connecting rod 8 is pivoted on the frame, the pedal 7 is fixedly disposed at one end of the transmission rod 6, the other end of the transmission rod 6 is pivoted with the connecting rod 8, one end of the fixed rod 5 is slidably disposed on the frame, the other end of the fixed rod 5 is fixedly disposed on the damping turntable 4, and the fixed rod 5 is pivoted with the pedal 7.

Above-mentioned technical scheme is connected in the bottom outside of trampling 7 through transfer line 6, and dead lever 5 and trampling 7 pin joint for trampling 7 can accept through transfer line 6 and dead lever 5, and the atress is more balanced, avoids appearing the elliptical machine of the scheme of dead lever pin joint at the transfer line in the motion process, tramples 7 and dead lever 5 inboard slope, and then causes wearing and tearing to the pin joint part on the dead lever 5, thereby guarantees elliptical machine's operational reliability and has prolonged its life.

In this embodiment, still include mounting panel 11, pedal 7 passes through the fixed one end that sets up at transfer line 6 of mounting panel 11, and the bottom of mounting panel 11 is provided with connecting block 12, and the both sides of connecting block 12 are provided with lug 13 towards the front end extension, and fixed being provided with first bearing 19 on the dead lever 5, rotate through lug 13 and first bearing 19 and be connected in order to realize dead lever 5 and pedal 7 pin joint, this setting can improve the transmission stability between dead lever 5 and the pedal 7.

In this embodiment, the rear end of the transmission rod 6 is a bent portion, and the front side of the bent portion is welded and fixed to the rear side of the connection block 12, thereby improving the connection stability of the bent portion.

In this embodiment, the frame includes main part frame 1, roof-rack 2 and chassis 3, damping carousel 4 rotates and sets up in the main part frame, roof-rack 2 sets up at main part frame 1 top, chassis 3 sets up in main part frame 1 bottom, be provided with the guide on the chassis 3, the pulley is installed to the one end of dead lever 5, pulley and guide sliding fit, specifically, the guide is for setting up the guiding axle 14 on chassis 3 along fore-and-aft direction, the pulley is concave pulley 15, concave pulley 15 and guiding axle 14 sliding fit around, for further improvement concave pulley 15 sliding stability on chassis 3, concave pulley 15 of every installation on dead lever 5 is 2, and 2 concave pulley 15 bilateral symmetry respectively install in the both sides of dead lever 5 one end, and the quantity of guiding axle 14 and concave pulley 15 is the same and one-to-one. Of course, the guide shaft 14 and the concave pulley 15 may be plural in number, and are not limited thereto.

In this embodiment, two sides of the front end of the chassis 3 are respectively provided with a moving roller 16, so that the elliptical machine of the present utility model can be conveniently moved.

In this embodiment, the top frame 2 is provided with a data display 17, a fixed armrest and a second bearing 20, and the connection between the movable armrest 9 and the connecting rod 8 is pivoted on the top frame 2 through the second bearing 20, so as to ensure stable pivoting.

In this embodiment, the friction pad 10 is fixedly disposed inside the pedal 7, so as to improve the friction between the foot of the user and the pedal 7, achieve better anti-slip effect, and ensure the safety of the exercise.

The application process of the utility model comprises the following steps:

the user's both hands are held on fixed handrail, and both feet are stepped on two pedal 7, when the pedal 7 tramples the motion, can drive dead lever 5 rotation, and then drive damping carousel 4 rotation to reach the purpose of body-building, convenient operation is simple. When the user needs to use hand strength to reduce the exercise degree of difficulty, only need hold both hands on movable handrail 9 and drive it to rotate for movable handrail 9 drives connecting rod 8 action, makes connecting rod 8 drive transfer line 6 action, and final drive is in the running-board, thereby reaches the purpose that reduces the exercise degree of difficulty, makes the user's foot step on the process more easily.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (9)

1. An elliptical machine, characterized in that: including frame, damping carousel and two sets of mechanisms of trampling, the damping carousel rotates to set up in the frame, and two sets of mechanisms of trampling are installed respectively in the both sides of damping carousel, tramples the mechanism and include dead lever, transfer line, pedal, connecting rod and movable handrail, movable handrail and connecting rod fixed connection, the junction pin joint of movable handrail and connecting rod is in the frame, tramples the fixed one end that sets up at the transfer line, the other end and the connecting rod pin joint of transfer line, the one end slip setting of dead lever is in the frame, the other end is fixed on the damping carousel, dead lever and trample the pin joint.

2. Elliptical machine according to claim 1, characterized in that: still include the mounting panel, trample the one end of setting at the transfer line through the mounting panel is fixed, and the bottom of mounting panel is provided with the connecting block, and the both sides of connecting block are provided with the lug board towards the extension of front end, fixedly on the dead lever be provided with first bearing, rotate with first bearing through the lug board and be connected in order to realize dead lever and trample the pin joint.

3. Elliptical machine according to claim 1, characterized in that: the frame includes main part frame, roof-rack and chassis, and the roof-rack sets up at main part frame top, and the chassis sets up in main part frame bottom, is provided with the guide on the chassis, and the pulley is installed to the one end of dead lever, pulley and guide sliding fit.

4. An elliptical machine as claimed in claim 3, wherein: the two sides of the front end of the underframe are respectively provided with a movable roller.

5. An elliptical machine as claimed in claim 3, wherein: the top frame is provided with a data display screen and a fixed handrail.

6. An elliptical machine as claimed in claim 3, wherein: the top frame is provided with a second bearing, and the joint of the movable handrail and the connecting rod is pivoted on the top frame through the second bearing.

7. An elliptical machine as claimed in claim 3, wherein: the guide piece is a guide shaft arranged on the underframe along the front-back direction, the pulley is a concave pulley, and the concave pulley is in front-back sliding fit with the guide shaft.

8. An elliptical machine as defined in claim 7, wherein: the concave pulleys mounted on each fixing rod are 2, and the 2 concave pulleys are respectively symmetrically mounted on two sides of one end of the fixing rod.

9. Elliptical machine according to any of claims 1-8, characterized in that: the friction pad is fixedly arranged in the pedal.