CN112972981A

CN112972981A - Physical training body-building trampoline

Info

Publication number: CN112972981A
Application number: CN202110419157.8A
Authority: CN
Inventors: 蓝永生; 张殿禹; 蒋艳杰
Original assignee: Changchun Normal University
Current assignee: Changchun Normal University
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-06-18

Abstract

The invention relates to the technical field of training equipment, in particular to a physical training and fitness trampoline. The protection can be carried out when the athlete overturns; a physical training and body building trampoline comprises follow-up beams and a binding ring head, wherein a sportsman sleeves a binding ring at the waist, and then fixes the waist and the binding ring together by utilizing the binding band, so that the sportsman always integrates the sportsman and the binding ring by utilizing the binding band when turning in the air, and then drives the binding ring by utilizing the waist when the sportsman turns forwards and backwards, and the binding ring can rotate on the two follow-up beams, so that the sportsman can turn forwards and backwards in the air; meanwhile, the waist of the user can be protected by the binding rings and the binding bands, and waist sprain or contusion of the athlete in the training process can be avoided.

Description

Physical training body-building trampoline

Technical Field

The invention relates to the technical field of training equipment, in particular to a physical training and fitness trampoline.

Background

The invention with the publication number of 112426655A discloses an easily-installed physical training and fitness trampoline, which comprises a bed frame, wherein an elastic net is fixedly embedded in the bed frame, supporting columns are fixedly connected to four corners of the lower surface of the bed frame, bases are fixedly connected to the lower ends of the four supporting columns, mounting holes are formed in the side walls of the lower sides of the four bases, two fixing cylinders are symmetrically and fixedly connected to the side walls of the upper side of the bed frame, vertical rods are movably sleeved in the two fixing cylinders, two clamping plates are symmetrically and fixedly connected to the rod walls of the vertical rods, and two clamping grooves are symmetrically formed in the upper ends of the fixing cylinders; but the invention does not protect against the athlete making an overturn.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a physical exercise and fitness trampoline which can protect athletes when overturning.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a body-building trampoline is tempered in sports, includes follow-up roof beam and wiring, two follow-up roof beams all rotate and connect on wiring, wiring is the loop configuration, is provided with the bandage in the wiring, the bandage can be fixed at sportsman's waist.

The device further comprises upright posts and slideways, each upright post is provided with a slideway, and the two follow-up beams slide up and down in the two slideways.

The bed further comprises a bed sleeve, a retaining ring and an elastic net, wherein the bed sleeve can be buckled with the retaining ring, and the elastic net is arranged in the bed sleeve and the retaining ring.

A spongy cushion is arranged on the surface of the retaining ring and wrapped on the surface of the retaining ring.

And the two further upright posts are fixedly connected to the bed cover.

The physical training and body building trampoline has the beneficial effects that:

the binding rings are sleeved on the waist of the athlete, then the waist of the athlete and the binding rings are fixed together by the binding bands, so that the athlete and the binding rings are integrated by the binding bands all the time when the athlete turns in the air, and then the waist of the athlete drives the binding rings when the athlete turns back and forth, so that the binding rings can rotate on the two follow-up beams, and the athlete can turn back and forth in the air; meanwhile, the waist of the user can be protected by the binding rings and the binding bands, and waist sprain or contusion of the athlete in the training process can be avoided.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural view of the connection of a follow-up beam and a binding ring in the invention;

FIG. 2 is a schematic view of the connection between the bed cover and the buckle ring according to the present invention;

FIG. 3 is a cross-sectional view of the bed cover and the retaining ring securing elastic net of the present invention;

FIG. 4 is a schematic view of the connection structure of the column and the bed cover in the present invention;

FIG. 5 is a schematic view of the connection between the leg and the fixing plate according to the present invention;

FIG. 6 is a schematic view of the connection between the leg and the bed cover according to the present invention;

FIG. 7 is a schematic structural view of a protective part according to the present invention;

FIG. 8 is a schematic view of the protective part of the present invention in another direction;

FIG. 9 is a schematic view of the connection between the panel and the base plate according to the present invention;

FIG. 10 is a schematic view of the connection between the slider and the beam according to the present invention;

FIG. 11 is a schematic view of the connection of the cross beam and the skid beam according to the present invention.

In the figure: a column 101; a slideway 102; a follow-up beam 103; a binding ring 104; a bed cover 201; a retaining ring 202; an elastic net 203; a support leg 301; a fixed plate 302; a slot 303; a skid beam 304; a panel 401; a base plate 402; a strut 403; a slider 404; a cross beam 405.

Detailed Description

Referring to fig. 1, the work process for the athlete to exercise forward and backward air tumbling according to the figure is:

the athlete sleeves the binding rings 104 at the waist, then fixes the waist of the athlete and the binding rings 104 together by using the binding bands, so that the athlete always integrates the athlete and the binding rings 104 by using the binding bands when rolling, and then drives the binding rings 104 by using the waist when the athlete rolls back and forth, and the binding rings 104 can rotate on the two follow-up beams 103, so that the athlete can carry out rolling training front and back, at the moment, the two follow-up beams 103 can be fixed at a certain height, so that the athlete can carry out training of actions of rolling forward and rolling backward of the body with the waist as the axis in situ, and the axis and the axes of the two follow-up beams 103 are positioned on the same straight line;

meanwhile, the waist of the user can be protected by the binding rings 104 and the binding bands, and waist sprain or contusion of the athlete in the training process can be avoided.

Referring to fig. 1, the work process for obtaining the rolling training of the athlete in the jumping and landing in the air according to the figure is as follows:

the movable type vertical column type elevator is characterized by further comprising vertical columns 101 and slideways 102, the slideways 102 are arranged on the two vertical columns 101, and the two follow-up beams 103 can move up and down in the two slideways 102.

The two upright posts 101 can be fixed on the ground or on a platform, the two follow-up beams 103 respectively slide in the two slideways 102, so that in the jumping process and the landing process of a sportsman, the two follow-up beams 103 can lift along with the binding rings 104 fixed on the waist of the sportsman, so that the binding rings 104 can move along with the waist of the sportsman, the sportsman is always protected, the sportsman can always keep moving up and down at the same point, the jumping position of the sportsman and the landing position are always the same, and the sportsman is prevented from deviating from the training movement track.

Referring to fig. 2 and 3, the process of performing quick change of the elastic net 203 is shown as follows:

the bed cover comprises a bed cover 201, a buckle 202 and an elastic net 203, wherein the bed cover 201 and the buckle 202 can be buckled with each other, and the elastic net 203 is arranged in the bed cover 201 and the buckle 202.

The bed cover 201 can be buckled with the buckle 202, so when the buckle 202 is taken out from the bed cover 201, the bed cover 201 is opened, at this time, the elastic net 203 can be placed in the bed cover 201, the corners of the elastic net 203 are laid flat according to the position of the bed cover 201, then the buckle 202 is buckled in the bed cover 201, the edge of the elastic net 203 is pressed in the bed cover 201 by the buckle 202, the elastic net 203 is clamped between the bed cover 201 and the buckle 202 by utilizing the buckling relation of the bed cover 201 and the buckle 202, finally the bed cover 201 and the buckle 202 are fixed together by using bolts, the bed cover 201 and the buckle 202 clamp the elastic net 203, the elastic net 203 is prevented from falling off between the bed cover 201 and the buckle 202 in the using process, meanwhile, the elastic net 203 can be tensioned by utilizing the characteristic that the bolts penetrate through the elastic net 203 when the bed cover 201 and the buckle 202 are fixed, and the elastic net 203 is further prevented from falling off between the bed cover 201 and the buckle 202.

Referring to fig. 2 and 3, the work process according to which the body of the athlete can be protected is shown as follows:

the surface of the retaining ring 202 is wrapped with the spongy cushion, the spongy cushion can protect the athlete in the training process of the athlete, and the injury of the athlete caused by the fact that the body part of the athlete touches the retaining ring 202 and the bolts on the retaining ring is avoided in the descending process.

With reference to fig. 2 to 4, the working process of the athlete landing on the same position can be realized according to the figures:

because the two upright posts 101 are fixed on the bed cover 201 and the two upright posts 101 are circularly and symmetrically arranged with the bed cover 201, the two upright posts 101 cannot move and are parallel to each other, so that under the common limitation of the two follow-up beams 103, no matter how the tie-up ring 104 moves when lifting, the position in the vertical direction is unchanged, and the position of the athlete falling onto the elastic net 203 every time is the same when the athlete trains on the elastic net 203, so that the athlete can train the track of jumping and landing on a water-quality horizontal line, and the skill of the athlete is improved;

meanwhile, the positions of the elastic net 203 which fall down to the elastic net at each time are the same, so that the thrust given to the athlete is the same when the elastic net 203 bounces upwards due to the fact that the athlete is heavy, the height of each take-off and the rising speed of the athlete can be kept in the training process, the athlete can repeatedly train under the same condition, and the training position has a better effect.

The bed also comprises supporting legs 301 and fixing plates 302, wherein the supporting legs 301 are all rotated on the bed cover 201, and each supporting leg 301 is provided with a fixing plate 302.

Referring to fig. 5 and 6, the operation of the apparatus according to the present invention to support an exercise trampoline is:

the plurality of legs 301 are each rotated on the edge of the bed cover 201, so that the bed cover 201 can be supported on the ground by the fixing plate 302 when the plurality of legs 301 are gathered downward and toward the middle, thereby supporting the athletic fitness trampoline on the ground; meanwhile, the height of the bed cover 201 from the ground can be controlled by utilizing the downward rotating angle of the plurality of supporting legs 301, so that the corresponding adjustment can be carried out according to the jumping height of the athlete; when the athlete jumps high, the elastic net 203 deforms greatly after the athlete falls down, so that the distance between the bed cover 201 and the ground is a little higher, the phenomenon that the elastic net 203 cannot deform downwards continuously due to contact with the ground is avoided, and the condition that the athlete is injured due to contact with the ground is avoided; when the jumping height of the athlete is low, the bed cover 201 can be close to the ground, so that the athlete does not need to spend much effort when climbing the physical training and fitness trampoline.

The fixing plate 302 is provided with a through hole.

Referring to fig. 5 and 6, the operation of the stationary exercise trampoline according to the drawings is:

since the fixing plate 302 is provided with the through-hole, after the fixing plate 302 is contacted to the ground, it can be fixed to the ground using the expansion bolts, so that the fixing plates 302 are uniformly distributed on the ground and cannot be moved, and the entire physical exercise and fitness trampoline can be stably fixed to the ground for the training of the athlete.

The fixing plate 302 is rotatably connected to the leg 301.

Referring to fig. 5 and 6, the operation process for obtaining stable ground contact of the fixing plate 302 according to the drawings is as follows:

the fixed plate 302 is connected on the landing leg 301 in a rotating way, so when a plurality of landing legs 301 support the physical training and fitness trampoline, no matter how a plurality of landing legs 301 rotate on the bed cover 201, a plurality of fixed plates 302 can all be contacted on the ground all the time, so that the fixing is convenient, and meanwhile, if one of the fixed plates 302 meets uneven ground or has inclined ground, the connection with the ground cannot be influenced.

The elastic net further comprises a protection part, and the protection part is positioned below the elastic net 203.

Referring to fig. 7 and 8, the work process for protecting the athlete for the second time according to the drawings is:

the protection part is arranged below the elastic net 203, so that secondary protection is carried out below the elastic net 203, and the athlete can be caught from the lower part when the elastic net 203 cracks or falls off, so that the athlete is prevented from directly falling on the ground and being injured;

the protection part comprises a panel 401 and a bottom plate 402, a spring is arranged between the panel 401 and the bottom plate 402, the upper end of the spring is fixedly connected to the bottom surface of the panel 401, and the lower end of the spring is fixedly connected to the upper end surface of the bottom plate 402; fixedly connected with spring between panel 401 and the bottom plate 402 to panel 401 is located the below of elasticity net 203, when the sportsman descends in the air, if run into elasticity net 203 and break or when droing, the sportsman can fall on panel 401, and panel 401 receives can carry out the shock attenuation through the spring after sportsman's pressure, thereby plays the cushioning effect to the sportsman who falls, and catches the sportsman, avoids the sportsman directly to fall and causes the tumble injury on subaerial.

The guard portion still include branch 403, slider 404 and crossbeam 405, the upper end of a plurality of branches 403 all rotates to be connected on panel 401, the lower extreme of a plurality of branches 403 all rotates and is connected with slider 404, a plurality of sliders 404 sliding connection respectively is in a plurality of crossbeams 405, fixedly connected with extension spring respectively between a plurality of crossbeams 405 and a plurality of sliders 404, the inboard of a plurality of crossbeams 405 all articulates on bottom plate 402.

Referring to fig. 7 to 11, the working process for ensuring that the secondary protection is not failed according to the drawings is as follows:

the panel 401 receives sportsman's pressure later to descend, and in-process panel 401 that descends can drive a plurality of branches 403 and rotate, the lower extreme of a plurality of branches 403 can rotate on a plurality of sliders 404 and drive a plurality of sliders 404 slip to the outside in a plurality of crossbeams 405, a plurality of extension springs hold a plurality of sliders 404 respectively simultaneously, make a plurality of sliders 404 steadily slide and make the sliding speed slow down gradually, alright in order to make panel 401 in the in-process that reduces gradually, a plurality of branches 403 increase gradually to the holding power of panel 401, thereby make panel 401 accomplish the support and the protection of buffering to the sportsman, release inertia force and the gravity that falls the sportsman gradually.

The guard is adjustable up and down on the plurality of legs 301.

The physical exercise and fitness trampoline further comprises a slotted hole 303 and a sliding beam 304, wherein the slotted hole 303 is formed in each supporting leg 301, the sliding beams 304 are respectively bolted in the slotted holes 303, and the cross beams 405 are respectively connected in the sliding beams 304 in a sliding mode.

Referring to fig. 1 to 11, the operation of ensuring that the athlete does not touch the protection part during training is as follows:

when the sportsman trains, height according to the sportsman needs to jump up determines the scope that elastic deformation takes place downwards for elasticity net 203, then adjust a plurality of smooth roof beams 304, make a plurality of smooth roof beams 304 slide downwards in a plurality of slotted holes 303 respectively, thereby make a plurality of smooth roof beams 304 drive a plurality of crossbeams 405 downstream respectively, alright keep away from elasticity net 203 with messenger's panel 401, thereby guarantee can not touch panel 401 when elastic deformation takes place downwards at elasticity net 203, thereby realize avoiding interfering the sportsman training when guaranteeing to carry out the secondary protection to the sportsman.

Referring to fig. 1-11, the folding and storage of the physical exercise trampoline according to the embodiment shown in the drawings is as follows:

when the physical exercise and fitness trampoline is not used or needs to be moved, the supporting legs 301 are gathered together towards the middle, and the inner sides of the cross beams 405 are hinged to the bottom plate 402, so that when the supporting legs 301 are extruded, the cross beams 405 can rotate downwards on the bottom plate 402, the supporting legs 301 are retracted, the space volume occupied by the supporting legs 301 is reduced, the effect of reducing the whole volume of the physical exercise and fitness trampoline can be achieved, and the physical exercise and fitness trampoline can be conveniently moved or stored;

the inner end surfaces of the plurality of cross members 405 are in contact with the side surfaces of the base plate 402 when the plurality of cross members 405 are horizontal, so that the plurality of cross members 405 do not rotate upward with respect to the base plate 402, and the base plate 402 can be strongly supported without movement when the plurality of cross members 405 are unfolded.

Claims

1. A physical exercise fitness trampoline comprising a follow-up beam (103) and a binding ring (104), characterized in that: the two follow-up beams (103) are rotatably connected to the binding rings (104), the binding rings (104) are of annular structures, and binding bands are arranged in the binding rings (104).

2. The physical exercise fitness trampoline of claim 1, wherein: the movable type vertical column is characterized by further comprising vertical columns (101) and slideways (102), the slideways (102) are arranged on the two vertical columns (101), and the two follow-up beams (103) can move up and down in the two slideways (102).

3. The physical exercise fitness trampoline of claim 2, wherein: the bed is characterized by further comprising a bed cover (201), a buckle (202) and an elastic net (203), wherein the bed cover (201) can be buckled with the buckle (202), and the elastic net (203) is arranged in the bed cover (201) and the buckle (202).

4. A physical exercise fitness trampoline according to claim 3, wherein: the surface of the retaining ring (202) is provided with a spongy cushion.

5. The physical exercise fitness trampoline of claim 4, wherein: the two upright posts (101) are fixed on the bed cover (201).

6. The physical exercise fitness trampoline of claim 5, wherein: the bed is characterized by further comprising supporting legs (301) and fixing plates (302), wherein the supporting legs (301) are all rotated on the bed cover (201), and each supporting leg (301) is provided with a fixing plate (302).

7. The physical exercise fitness trampoline of claim 6, wherein: the fixing plate (302) is provided with a through hole.

8. The physical exercise fitness trampoline of claim 7, wherein: the fixing plate (302) is rotatably connected to the supporting leg (301).

9. The physical exercise fitness trampoline of claim 8, wherein: the protective device also comprises a protective part, and the protective part is positioned below the elastic net (203).

10. The physical exercise fitness trampoline of claim 9, wherein: the guard is adjustable up and down on a plurality of legs (301).