CN111803873B

CN111803873B - Aerobics exercises strength training device

Info

Publication number: CN111803873B
Application number: CN202010683174.8A
Authority: CN
Inventors: 樊超; 任钊; 时倩; 王猛; 吕默; 李文强; 牛嘉
Original assignee: XI'AN INSTITUTE OF PHYSICAL EDUCATION
Current assignee: XI'AN INSTITUTE OF PHYSICAL EDUCATION
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-11-09
Anticipated expiration: 2040-07-15
Also published as: CN111803873A

Abstract

The invention belongs to the technical field of training devices, in particular to a aerobics exercises strength training device, which comprises a bottom plate, wherein one side of the surface of the bottom plate is vertically connected with a supporting block, two sides of the supporting block are connected with pedals, the inner side of the supporting block is vertically connected with a first slide bar, the first slide bar is parallel to the bottom plate, a first slide block is sleeved on the first slide bar, the supporting block, the pedals, the first slide bar, a handle, a first slide block, a connecting rope, a pulley and a tension spring are arranged on a base, so that the body can be conveniently stretched, the flexibility is increased, a second slide bar, a chair seat, a second slide block, a fixed hole magnet, a fixed clamping bar, a fixed block, a pull rod and a limiting spring are arranged on the surface of the base, so that the chair seat can be conveniently adjusted according to the height of a user, and a third slide block, a third slide bar, a clamping tooth, a clamping block and a jacking spring are arranged in the chair, the angle of the chair back can be conveniently adjusted, so that the physical muscle can be exercised more comprehensively when the strength is exercised.

Description

Aerobics exercises strength training device

Technical Field

The invention belongs to the technical field of training devices, and particularly relates to a aerobics exercises strength training device.

Background

Aerobics exercises are sports which integrate gymnastics, dancing, music, body-building and entertainment, and are also sports which are deeply loved by the masses and have strong popularity, along with the increasing attention of people to aerobics exercises, aerobics training devices also become various, aerobics needs to keep the flexibility of the body while carrying out strength training, the existing aerobics training device is inconvenient to exercise the flexibility of the body, and the existing aerobics training device has single adjustability and can not meet the requirements of different crowds.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a aerobics exercises strength training device which has the characteristics of convenience in flexibility training and convenience in adjustment.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a aerobics exercises strength training device, includes the bottom plate, the surperficial one side of bottom plate is connected with the supporting shoe perpendicularly, the both sides of supporting shoe are connected with the footboard, the inboard perpendicular of supporting shoe is connected with first slide bar, first slide bar is parallel with the bottom plate, first sliding block has been cup jointed on the first slide bar, the both sides of first sliding block are connected with the handle, inside one side of bottom plate is connected with the extension spring, the inside of bottom plate is rotated and is connected with the pulley, the surface of bottom plate is connected with another pulley, two the pulley is on same water flat line, be connected with between first sliding block and the extension spring and be connected the rope, it slides with the surface laminating of two pulleys to connect the rope.

As the preferable technical scheme of the aerobics exercises strength training device, the other side of the surface of the bottom plate is connected with the stand column, the inner side of the stand column is connected with the balancing weight, the top end of the inner side of the stand column is connected with the two pulleys, the top end of the balancing weight is connected with the connecting rope, the other end of the connecting rope is connected with the handle, and the surface of the connecting rope is attached to the pulleys in a sliding manner.

As a preferred technical scheme of the aerobics exercises strength training device, the surface of the bottom plate is connected with a second sliding rod, the second sliding rod is connected with a seat in a sliding mode, the bottom end of the seat is connected with a second sliding block, the second sliding block is sleeved on the second sliding rod, two magnets are connected inside one side of the second sliding block, two fixed blocks are symmetrically connected outside the other side of the second sliding block, a pull rod is arranged on the other side of the second sliding block, the pull rod is I-shaped, a limiting spring is arranged between two sides of the bottom end of the pull rod and the fixed blocks, two fixed clamping rods are symmetrically connected to the bottom end of the pull rod, and the bottom ends of the fixed clamping rods are magnetically adsorbed to the magnets.

As the preferable technical scheme of the aerobics exercises strength training device, a plurality of fixing holes are formed in the second sliding rod, and the fixing clamping rod is movably connected with the fixing holes.

As a preferred technical scheme of the aerobics strength training device, the top end of the seat is rotatably connected with the seat back, the bottom end of the seat back is connected with a plurality of clamping teeth, a cavity is formed in the seat back, a third slide bar is connected in the cavity, a third slide block is sleeved on the third slide bar, the top end of the third slide block is arranged outside the cavity, the top end of the third slide block is connected with a clamping block, and a tightening spring is sleeved between the clamping block and the outer side of the cavity.

According to the preferable technical scheme of the aerobics strength training device, the top end of the clamping block is triangular, a clamping groove is formed between the clamping teeth and the clamping teeth, and the clamping block is clamped with the clamping groove.

As a preferred technical scheme of the aerobics exercises strength training device, cylindrical protrusions are arranged on two sides of the third sliding block.

Compared with the prior art, the invention has the beneficial effects that: install the supporting shoe on the base, the footboard, first slide bar, the handle, first slide block, connect the rope, pulley and extension spring, it is convenient tensile to the health, increase the pliability, at the surface mounting second slide bar of base, the seat support, the second slide block, fixed orifices magnet, the fixing clip pole, the fixed block, pull rod and spacing spring, conveniently make the seat support adjust according to user's height, install the third slide block in the seat support, the third slide bar, the block tooth, block piece and top tight spring, the angle of the convenient back of the chair is adjusted, it is more comprehensive to the exercise of health muscle when making strength take exercise.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the base plate according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is a schematic structural diagram of a second slider according to the present invention;

FIG. 5 is a schematic view of the internal structure of the chair seat of the present invention;

in the figure: 1. a base plate; 2. a support block; 3. a pedal; 4. a first slide bar; 5. a grip; 6. a first slider; 7. connecting ropes; 8. a pulley; 9. a chair seat; 10. a chair back; 11. a second slide bar; 12. a balancing weight; 13. a column; 14. clamping teeth; 15. a handle; 16. a clamping block; 17. a tension spring; 18. a second slider; 19. a fixing hole; 20. a third slider; 21. a third slide bar; 22. a magnet; 23. fixing the clamping rod; 24. a fixed block; 25. a pull rod; 26. a limiting spring; 27. and tightly pushing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a aerobics exercises strength training device, comprising a base plate 1, surface one side of bottom plate 1 is connected with supporting shoe 2 perpendicularly, the both sides of supporting shoe 2 are connected with footboard 3, the inboard of supporting shoe 2 is connected with first slide bar 4 perpendicularly, first slide bar 4 is parallel with bottom plate 1, first slide bar 6 has been cup jointed on first slide bar 4, the both sides of first slide bar 6 are connected with handle 5, inside one side of bottom plate 1 is connected with extension spring 17, the inside of bottom plate 1 rotates and is connected with pulley 8, the surface of bottom plate 1 is connected with another pulley 8, two pulleys 8 are on same water flat line, be connected with between first slide bar 6 and the extension spring 17 and be connected rope 7, it slides with the surface laminating of two pulleys 8 to connect rope 7.

In this embodiment, after the exercise is completed, the body bends forward, the handle 5 is grasped by both hands to push the first sliding block 6 to the foot along the first sliding rod 4, so that the waist bends forward, the ligament is stretched, and the flexibility of the body is increased, when the first sliding block 6 moves forward, the tension spring 17 expands, and after the handle 5 is released, the tension spring 17 contracts, so that the first sliding block 6 resets.

Specifically, the surface opposite side of bottom plate 1 is connected with stand 13, and the inboard of stand 13 is connected with balancing weight 12, and the inboard top of stand 13 is connected with two pulleys 8, and the top of balancing weight 12 is connected with and connects rope 7, and the other end of connecting rope 7 is connected with handle 15, connects the surface and the pulley 8 laminating of rope 7 and slides.

In this embodiment, adjust weight through balancing weight 12, both hands pulling handle 15 carries out strength exercise through the drive of connecting rope 7.

Specifically, the surface of bottom plate 1 is connected with second slide bar 11, sliding connection has seat support 9 on second slide bar 11, the bottom of seat support 9 is connected with second sliding block 18, second sliding block 18 cup joints on second slide bar 11, one side internal connection of second sliding block 18 has two magnet 22, the outside symmetric connection of opposite side of second sliding block 18 has two fixed blocks 24, the opposite side of second sliding block 18 is provided with pull rod 25, pull rod 25 is the I shape, be provided with spacing spring 26 between the bottom both sides of pull rod 25 and the fixed block 24, the bottom symmetric connection of pull rod 25 has two fixed kelly 23, the bottom and the magnet 22 magnetic adsorption of fixed kelly 23.

In this embodiment, two feet abut against the pedal 3, the seat is seated on the seat 9, the pull rod 25 is pulled to pull the fixing clamping rod 23 out of the fixing hole 19, the limiting spring 26 is stretched at this time, the two feet step on the pedal 3 to slide the seat 9 along the second slide bar 11, after the two legs can be straightened, the pull rod 25 is released, the fixing clamping rod 23 is clamped with the fixing hole 19 again under the action of the limiting spring 26, and the position of the seat 9 is fixed.

Specifically, the second sliding bar 11 is provided with a plurality of fixing holes 19, and the fixing clamping bar 23 is movably connected with the fixing holes 19.

In this embodiment, the fixing rod 23 is movably connected to the fixing hole 19, so as to fix the position of the second sliding block 18 and fix the position of the seat 9.

Specifically, the top of seat support 9 rotates and is connected with the back of the chair 10, and the bottom of the back of the chair 10 is connected with a plurality of block tooth 14, and the cavity has been seted up to the inside of seat support 9, and the cavity in-connection has third slide bar 21, has cup jointed third sliding block 20 on the third slide bar 21, and the top of third sliding block 20 sets up in the outside of cavity, and the top of third sliding block 20 is connected with block 16, has cup jointed tight spring 27 in top between block 16 and the outside of cavity.

In this embodiment, the cylindrical protrusions at the two ends of the third sliding block 20 are shifted to move the third sliding block 20 backward along the third sliding rod 21, so that the tightening spring 27 contracts to separate the clamping groove between the clamping block 16 and the clamping tooth 14, the inclination angle of the chair back 10 is adjusted, after the adjustment is completed, the cylindrical protrusions are released, the clamping block 16 and the clamping groove between the clamping tooth 14 are clamped again under the action of the tightening spring 27, and the handles 15 are pulled by two hands to perform strength exercise.

Specifically, the top end of the engaging block 16 is triangular, a slot is formed between the engaging tooth 14 and the engaging tooth 14, and the engaging block 16 is engaged with the slot.

In this embodiment, the engaging block 16 is engaged with the engaging groove, so as to fix the angle between the seat 9 and the backrest 10.

Specifically, cylindrical protrusions are installed on both sides of the third slider 20.

In this embodiment, the cylindrical protrusions at the two ends of the third sliding block 20 are shifted to move the third sliding block 20 backward along the third sliding rod 21, so as to facilitate the movement of the third sliding block 20.

The working principle and the using process of the invention are as follows: after the chair is installed, two feet are abutted against the pedal 3, the chair is seated on the chair seat 9, the pull rod 25 is pulled to enable the fixed clamping rod 23 to be pulled out of the fixed hole 19, the limiting spring 26 is stretched at the moment, the two feet pedal the pedal 3 to enable the chair seat 9 to slide along the second sliding rod 11, when the two legs can be straightened, the pull rod 25 is loosened, the fixed clamping rod 23 is enabled to be clamped with the fixed hole 19 again under the action of the limiting spring 26 to enable the position of the chair seat 9 to be fixed, the cylindrical protrusions at the two ends of the third sliding block 20 are poked, the third sliding block 20 moves backwards along the third sliding rod 21 to enable the tightening spring 27 to be contracted, the clamping groove between the clamping block 16 and the clamping tooth 14 is separated, the inclination angle of the chair back 10 is adjusted, after the adjustment is finished, the cylindrical protrusions are loosened, the clamping block 16 is clamped with the clamping tooth 14 again under the action of the tightening spring 27, and the clamping groove 15 is pulled by two hands to carry out strength exercise, after the exercise is finished, the body bends forwards, the handle 5 is grasped by two hands to push the first sliding block 6 to the foot along the first sliding rod 4, the waist bends forwards, the ligament is stretched, the flexibility of the body is increased, when the first sliding block 6 moves forwards, the tension spring 17 expands, after the handle 5 is loosened, the tension spring 17 contracts, and the first sliding block 6 is reset.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a aerobics exercises strength training device, includes bottom plate (1), its characterized in that: one side of the surface of the bottom plate (1) is vertically connected with a supporting block (2), two sides of the supporting block (2) are connected with pedals (3), the inner side of the supporting block (2) is vertically connected with a first sliding rod (4), the first sliding rod (4) is parallel to the bottom plate (1), a first sliding block (6) is sleeved on the first sliding rod (4), handles (5) are connected with two sides of the first sliding block (6), one side in the bottom plate (1) is connected with a tension spring (17), the inside of the bottom plate (1) is rotatably connected with a pulley (8), the surface of the bottom plate (1) is connected with another pulley (8), the two pulleys (8) are on the same horizontal line, a connecting rope (7) is connected between the first sliding block (6) and the tension spring (17), the connecting rope (7) is attached to the surfaces of the two pulleys (8) to slide;

the other side of the surface of the bottom plate (1) is connected with an upright post (13), the inner side of the upright post (13) is connected with a balancing weight (12), the top end of the inner side of the upright post (13) is connected with two pulleys (8), the top end of the balancing weight (12) is connected with a connecting rope (7), the other end of the connecting rope (7) is connected with a handle (15), and the surface of the connecting rope (7) is attached to the pulleys (8) in a sliding manner;

the surface of the bottom plate (1) is connected with a second slide bar (11), the second slide bar (11) is connected with a chair seat (9) in a sliding way, the bottom end of the chair seat (9) is connected with a second sliding block (18), the second sliding block (18) is sleeved on a second sliding rod (11), two magnets (22) are connected with the inside of one side of the second sliding block (18), two fixed blocks (24) are symmetrically connected with the outer part of the other side of the second sliding block (18), a pull rod (25) is arranged on the other side of the second sliding block (18), the pull rod (25) is I-shaped, a limiting spring (26) is arranged between the two sides of the bottom end of the pull rod (25) and the fixed block (24), the bottom end of the pull rod (25) is symmetrically connected with two fixed clamping rods (23), and the bottom ends of the fixed clamping rods (23) are magnetically adsorbed to the magnet (22);

a plurality of fixing holes (19) are formed in the second sliding rod (11), and the fixing clamping rod (23) is movably connected with the fixing holes (19);

the top end of the seat (9) is rotatably connected with a chair back (10), the bottom end of the chair back (10) is connected with a plurality of clamping teeth (14), a cavity is formed in the chair seat (9), a third slide bar (21) is connected in the cavity, a third slide block (20) is sleeved on the third slide bar (21), the top end of the third slide block (20) is arranged outside the cavity, a clamping block (16) is connected to the top end of the third slide block (20), and a tightening spring (27) is sleeved between the clamping block (16) and the outer side of the cavity;

the top end of the clamping block (16) is triangular, a clamping groove is formed between the clamping teeth (14) and the clamping teeth (14), and the clamping block (16) is clamped with the clamping groove;

cylindrical protrusions are arranged on two sides of the third sliding block (20).