CN214209327U

CN214209327U - A new multi-purpose exercise device for aerobics

Info

Publication number: CN214209327U
Application number: CN202120195026.1U
Authority: CN
Inventors: 李春月
Original assignee: Changzhou Vocational Institute of Engineering
Current assignee: Changzhou Vocational Institute of Engineering
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-09-17
Anticipated expiration: 2031-01-25

Abstract

The utility model provides a novel multipurpose exercise device for aerobics, belonging to the field of training equipment. A novel multi-purpose exercise device for aerobics, comprising a frame-structured support frame, a pedaling device, a braking device and a fixing device; on the lower beam of the pedaling device, the pedaling device includes a foot plate and a return spring, the return spring is fixed on the lower beam and the foot plate is fixedly connected , the top of the foot plate is provided with a foot fixing unit; the braking device includes a brake rope, a fixed pulley, and a control pull ring. The fixed pulley is installed on the upper beam and the lower beam at intervals, and a limit ring is fixed in the middle of the upper beam. The return spring is fixedly connected with the lower beam, and the other end is connected with the control pull ring on the same side after passing through the fixed pulley and the limit ring; the fixing device is fixedly connected on the bottom surface of the upper beam. Through the above-mentioned structure, the utility model can control the movement state of the return spring by the control pull ring pulled by the user and the movement of the standby brake rope during use, thereby solving the safety problem in the training when the feet are fixed.

Description

Novel multi-purpose exercise of aerobics exercises device

Technical Field

The utility model belongs to the field of training apparatus, concretely relates to novel multi-purpose exercise of aerobics exercises device.

Background

The aerobics exercises are sports integrating gymnastics, dance, music, body building and entertainment.

The core strength is the control factor of the basic posture and action of the aerobics exercises, and is used for keeping correct body posture, coordinating and balancing, increasing flexibility, improving emotion and improving the speed, strength, difficulty and expressive force of aerobics athletes. Therefore, strength training is very important for aerobics exercises. In order to achieve effective training, people usually practice strength training with the aid of special strength training instruments.

At present, aiming at the common apparatus for lower limb strength training of aerobics exercises strength training, the feet of a user need to be fixed to achieve the training effect when in use, so that in the training process, a trainer can not freely move due to the feet, the condition that the feet are twisted after falling easily occurs, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides a novel aerobics exercises multipurpose exercise device.

In order to achieve the above object, the present invention provides the following technical solutions:

a novel multipurpose exercise device for aerobics exercises comprises a support frame with a frame structure, a treading device, a braking device and a fixing device;

the upper bottom surface and the lower bottom surface of the support frame are respectively provided with an upper cross beam and a lower cross beam;

the trampling device is fixedly connected to the top surface of the lower cross beam and comprises a foot plate and two return springs, the lower ends of the two return springs are fixed in the middle of the lower cross beam, the upper ends of the two return springs are connected with the foot plate, and a foot fixing unit is arranged at the top of the foot plate;

the braking device comprises at least two braking ropes, a plurality of fixed pulleys and two control pull rings, the fixed pulleys are arranged on the upper cross beam and the lower cross beam at intervals, two limit rings are fixed in the middle of the upper cross beam, one end of each braking rope penetrates through a reset spring and is fixedly connected with the lower cross beam, and the other end of each braking rope penetrates through the fixed pulleys and the limit rings on the lower cross beam and the upper cross beam in sequence and is fixedly connected with the control pull rings on the same side;

the fixing device is fixedly connected to the bottom surface of the upper cross beam.

Preferably, the fixing device comprises a fixing rod, an adjusting rod and a fixing ring, the top of the fixing rod is fixedly connected with the center of the bottom surface of the upper beam, the left side and the right side of the fixing rod are connected with control clamping grooves, a plurality of through holes are formed in the left side and the right side of the fixing rod at intervals in sequence along the horizontal direction, the top of the fixing ring is provided with a clamping ring, and the adjusting rod penetrates through the clamping ring and any through hole in sequence.

Preferably, the support frame is of a hollow hexahedral structure, and the diagonal positions of the upper bottom surface and the lower bottom surface of the support frame are respectively connected with the top ends of the two sides of the upper cross beam and the lower cross beam.

Preferably, the bottom of the foot plate is provided with a buckle, and the return spring is clamped with the buckle at the bottom of the foot plate.

Preferably, the foot fixing unit is an elastic string.

Preferably, the outer side of each control pull ring is provided with an anti-skid rubber sleeve.

The utility model provides a multi-purpose exercise device of aerobics exercises has following beneficial effect: in the use, because training person foot fixes on the sole, can not remove in a flexible way, the utility model discloses a fixing device combines together with arresting gear, and user pulling arresting gear's control pull ring, control pull ring are through being connected with the control rope and change the pulling force direction, make reset spring among the trampling device can be stable under user's effort, when having guaranteed the training effect, the safety problem that the above-mentioned phenomenon of pertinence solution arouses.

Drawings

In order to more clearly illustrate the embodiments of the present invention and the design thereof, the drawings required for the embodiments will be briefly described below. The drawings in the following description are only some embodiments of the invention, and it will be clear to a person skilled in the art that other drawings can be obtained on the basis of these drawings without inventive effort.

Fig. 1 is a schematic structural view of a novel multipurpose exercise device for aerobics exercises in embodiment 1 of the present invention;

FIG. 2 is a front side view of the multi-purpose exercise device for aerobics exercises;

fig. 3 is a partial schematic view of a fixture.

Description of reference numerals:

1. a support frame; 2. a fixed pulley; 3. a return spring; 4. a brake rope; 5. a foot plate; 6. a foot fixing unit; 7. a limiting ring; 8. a through hole; 9. fixing the rod; 10. controlling the pull ring; 11. a fixing ring; 12. a control card slot; 13. an upper cross beam; 14. adjusting a rod; 15. a lower cross beam; 16. a snap ring.

Detailed Description

In order to make the technical solution of the present invention better understood and practical for those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 and 2, a novel multipurpose exercise device for aerobics exercises comprises a support frame 1 with a frame structure, a treading device, a braking device and a fixing device;

the upper and lower bottom surfaces of the support frame 1 are respectively provided with an upper crossbeam 13 and a lower crossbeam 15;

in the first embodiment, the support frame 1 is a hollow hexahedral structure, and the diagonal positions of the upper and lower bottom surfaces thereof are connected with the top ends of the two sides of the upper and

lower beams

13 and 15, so that the upper and lower bottom surfaces of the whole frame form a double-triangular structure, respectively, and the stability of the frame is increased.

Trample device fixed connection in on the top surface of bottom end rail 15, trample the device and include sole 5 and two reset spring 3, two 3 lower extremes of reset spring all fix in the middle of bottom end rail 15, its upper end is connected with sole 5, sole 5 top is provided with foot fixed unit 6, foot fixed unit 6 is elastic fag end.

The foot fixing unit 6 is used for preventing the foot of the user from being displaced randomly in the training process to generate potential safety hazard and keep the training effect.

The braking device comprises at least two braking ropes 4, a plurality of fixed pulleys 2 and two control pull rings 10, the fixed pulleys 2 are arranged on the upper beam 13 and the lower beam 15 at intervals, two limiting rings 7 are fixed in the middle of the upper beam 13, one end of each braking rope 4 penetrates through a return spring 3 and is fixedly connected with the lower beam 15, the other end of each braking rope penetrates through the fixed pulleys 2 and the limiting rings 7 on the lower beam 15 and the upper beam 13 in sequence and is fixedly connected with the control pull rings 10 on the same side, and an anti-skidding rubber sleeve is arranged on the outer side of each control pull ring 10; the braking rope 4 changes the direction of the external force applied on the control pull ring 10 through the fixed pulley and the limiting ring 7, passes through the inside of the return spring 3, and brakes the return spring 3 by the external force.

The fixing device is fixedly connected to the bottom surface of the upper cross beam 13.

Referring to fig. 3, the fixing device comprises a fixing rod 9, an adjusting rod 14 and a fixing ring 11, the top of the fixing rod 9 is fixedly connected with the center of the bottom surface of the upper cross beam 13, the left side and the right side of the fixing rod 9 are connected with control clamping grooves 12, a plurality of through holes 8 are sequentially arranged on the left side and the right side of the fixing rod along the horizontal direction at intervals, a clamping ring 16 is arranged at the top of the fixing ring 11, and the adjusting rod 14 sequentially penetrates through the clamping ring 16 and any through hole 8.

When the user trains, the upper limbs position can drive trains, through adjusting pole 15 and the swing joint who gu fixed ring 11 through the through-hole 8 that will adjust the difference, carries out the regulation of whole trainer use height, with above-mentioned control pull ring 10 card on control draw-in groove 12, makes reset spring 3 be in compression state, guarantees that reset spring 3 is in a stable state, guarantees user's safety.

Furthermore, the bottom of sole 5 sets up the buckle, two reset spring 3 and the buckle joint of sole 5 bottom make sole 5 and reset spring 3 realize the function that the activity was dismantled through the buckle, make things convenient for the maintenance and repair of follow-up device.

The above embodiments are only preferred embodiments of the present invention, the scope of protection of the present invention is not limited thereto, and any person skilled in the art can obviously obtain simple changes or equivalent replacements of the technical solutions within the technical scope of the present invention.

Claims

1. A novel multipurpose exercise device for aerobics exercises is characterized by comprising a support frame (1) with a frame structure, a treading device, a braking device and a fixing device;

the upper bottom surface and the lower bottom surface of the support frame (1) are respectively provided with an upper cross beam (13) and a lower cross beam (15);

the trampling device is fixedly connected to the top surface of the lower cross beam (15) and comprises a foot plate (5) and two return springs (3), the lower ends of the two return springs (3) are fixed in the middle of the lower cross beam (15), the upper ends of the two return springs are connected with the foot plate (5), and a foot fixing unit (6) is arranged at the top of the foot plate (5);

the braking device comprises at least two braking ropes (4), a plurality of fixed pulleys (2) and two control pull rings (10), the fixed pulleys (2) are mounted on the upper cross beam (13) and the lower cross beam (15) at intervals, two limiting rings (7) are fixed in the middle of the upper cross beam (13), one end of each braking rope (4) penetrates through the reset spring (3) and is fixedly connected with the lower cross beam (15), and the other end of each braking rope penetrates through the fixed pulleys (2) and the limiting rings (7) on the lower cross beam (15) and the upper cross beam (13) in sequence and is fixedly connected with the control pull rings (10) on the same side;

the fixing device is fixedly connected to the bottom surface of the upper cross beam (13).

2. The multipurpose exercise device for aerobics exercises as claimed in claim 1, wherein the fixing device comprises a fixing rod (9), an adjusting rod (14) and a fixing ring (11), the top of the fixing rod (9) is fixedly connected with the center of the bottom surface of the upper cross beam (13), the left side and the right side of the fixing rod (9) are connected with control clamping grooves (12), a plurality of through holes (8) are arranged on the control clamping grooves at intervals in sequence along the horizontal direction, a clamping ring (16) is arranged at the top of the fixing ring (11), and the adjusting rod (14) penetrates through the clamping ring (16) and any one of the through holes (8) in sequence.

3. The multipurpose exercise device for aerobics exercises as claimed in claim 1, wherein the support frame (1) has a hollow hexahedral structure, and the diagonal positions of the upper and lower bottom surfaces thereof are respectively connected to the top ends of both sides of the upper and lower beams (13, 15).

4. The multipurpose exercise device for aerobics exercises as claimed in claim 1, wherein a buckle is arranged at the bottom of the foot plate (5), and the return spring (3) is clamped with the buckle at the bottom of the foot plate (5).

5. The multipurpose exercise device for aerobics exercises according to claim 1, wherein said foot fixing unit (6) is an elastic string.

6. The multipurpose exercise device for aerobics exercises according to claim 1, wherein an anti-slip rubber sleeve is provided on the outer side of each control loop (10).