CN114796996A - Injury-preventing sports equipment for muscle training and use method thereof - Google Patents

Abstract

The invention discloses an injury-preventing sports apparatus for muscle training and a use method thereof, the injury-preventing sports apparatus comprises a muscle training device, the lower end of the muscle training device is provided with a supporting and adjusting device, the upper ends of the muscle training device and the supporting and adjusting device are provided with a supporting device, the supporting and adjusting device comprises an adjusting structure, a special-shaped frame, a stable structure, an inclined stay bar and a fixed bar, one end of the special-shaped frame is fixed with one end of the adjusting structure, the invention can support the muscle training device, improve the stability of the sports apparatus, prevent the sports apparatus from falling, prevent the legs or body of a user from being injured, enable a rubber sucker to be tightly adsorbed on the ground, firmly fix the sports apparatus on the ground, and prevent the sports apparatus from falling during the exercise of the user, the safety of the user in the training process is improved.

Description

Injury-preventing sports equipment for muscle training and use method thereof

Technical Field

The invention relates to the technical field of sports equipment, in particular to an injury-preventing sports equipment for muscle training and a using method thereof.

Background

The general names of various instruments, equipment and articles used in sports equipment, competitive sports competitions and body-building exercises, the interdependence and the promotion of the sports equipment and sports, the popularization of the sports and the diversification of sports items lead the development of the types, the specifications and the like of the sports equipment, and therefore, the injury-preventing sports equipment for muscle training and the use method thereof are provided.

In the prior art, for example, Chinese patent numbers are: CN 112870666B's "an injury prevention sports apparatus for muscle training", includes the bedplate, the bottom fixedly connected with of bedplate is the bracing piece that quantity is four, the bottom fixedly connected with ground connection piece of bracing piece. This an injury prevention sports apparatus for muscle training, bracing piece and ground connection piece through setting up the bedplate bottom, thereby strutting arrangement that can be stable, air pump through setting up bedplate bottom fixed connection, thereby entering gas that can be convenient, through the first connecting pipe of intercommunication between connecting pipe piece and the gas connection case, thereby can control convenient inside that makes gas enter into the control pump body, thereby can control the flexible of activity spring board through the control pump body, can make the flexible of spring board again through setting up the spring, and can detect the flexible of control activity spring board through the pressure detection piece, prevent because of the too big exercise that influences people of manual control piece atress.

The current sports apparatus, when carrying out shank muscle training, unstable phenomenon can appear, leads to sports apparatus to take place to empty the phenomenon when the operation, and then can lead to the fact the damage on one's body to user's shank to because use user's height has certain difference, and then will lead to the user that part height is low or the height is too high can't train the muscle of self.

Disclosure of Invention

The invention aims to provide an injury-preventing sports apparatus for muscle training and a use method thereof, and aims to solve the problems that the existing sports apparatus can cause an unstable phenomenon when leg muscle training is carried out, the sports apparatus can topple over during operation, and further the legs of a user can be injured, and partial users with low height or over-high height can not train own muscles due to certain difference of the heights of the users.

In order to achieve the purpose, the invention provides the following technical scheme: an injury-preventing sports apparatus for muscle training comprises a muscle training device, wherein a supporting and adjusting device is arranged at the lower end of the muscle training device, a supporting device is arranged at the upper ends of the muscle training device and the supporting and adjusting device, the supporting and adjusting device comprises an adjusting structure, a special-shaped frame, a stabilizing structure, inclined supporting rods and fixing rods, one end of the special-shaped frame is fixed with one end of the adjusting structure, one end of each inclined supporting rod is welded at one end of the special-shaped frame, three groups of fixing rods are arranged at one end of the adjusting structure, six groups of stabilizing structures are respectively arranged at the front end and the rear end of three groups of fixing rods, the front end and the rear end of the three groups of connecting rods are respectively provided with the stabilizing structures through the supporting and adjusting device, one ends of the three groups of connecting rods are respectively matched with one end of the adjusting structure, thereby can support muscle trainer, improved this sports apparatus's stability to can prevent that this sports apparatus from appearing empting the emergence of the condition, prevent that user's shank or suffer injury on one's body.

The stable structure comprises a trapezoidal seat and a rubber sucker, an air guide cylinder is welded at the upper end of the trapezoidal seat, the upper end of the rubber sucker is fixed with the lower end of the trapezoidal seat, fixed plates are arranged on the left and right side walls inside the trapezoidal seat, a groove is formed in one end of each fixed plate, a telescopic frame plate is arranged inside the groove, movable seats are fixedly arranged on the left and right side walls inside the trapezoidal seat and above the fixed plates, sealing plug plates are arranged near the left and right side walls inside the trapezoidal seat, one ends of two groups of the sealing plug plates are respectively movably arranged inside the two groups of the movable seats, movable parts are arranged at the front and rear ends of the telescopic frame plate, one ends of four groups of the movable parts respectively move on the front and rear side walls inside the two groups of the grooves, and the rubber sucker can move downwards when the rubber sucker is subjected to pressure through the stable structure, because of contacting with the ground, the gas in the rubber sucker is led into the trapezoid seat, and the two groups of sealing plug plates are pushed to move upwards, one end of each sealing plug plate can move in the movable seat, the two groups of sealing plug plates can respectively drive the telescopic frame plate to move upwards together, the lower end of the telescopic frame plate rotates in the groove through the movable part, so that the two groups of sealing plug plates can move upwards, the gas in the trapezoid seat is led out through the gas guide tube, the pressure in the rubber sucker is smaller than the pressure in the outside air, the rubber sucker can be tightly adsorbed on the ground, the sports apparatus is firmly fixed on the ground, the sports apparatus can be prevented from falling when a user moves, the safety of the user in the training process is improved, and the legs of the user can be further prevented from being damaged, simultaneously, through the cooperation of two sets of fixed plates and two sets of telescopic frame boards for two sets of telescopic frame boards can support the sealed cock board respectively, prevent that the outside gas from flowing into rubber suction cup's inside through gas cylinder and trapezoidal seat, have guaranteed that rubber suction cup can normal use.

Preferably, the muscle trainer includes left protecting crust, right protecting crust, main part support, right pedal and left pedal, the one end of main part support runs through movable mounting and has the pivot, the action wheel is installed in the outside of pivot, the one end of main part support and the rear side department fixed mounting who is located the pivot have the mount, the inside movable mounting of mount has driven gear, the one end of action wheel is provided with the connecting band, a pot head of connecting band is established in driven gear's the outside, the connecting rod is installed to the one end of left pedal, the one end of connecting rod is passed left protecting crust pivot and right protecting crust and is fixed mutually with the one end of right pedal, through being provided with the muscle trainer, through placing left pedal and right pedal respectively to biped to through trampling left pedal and right pedal, make its left pedal and right pedal drive the pivot through the connecting rod and rotate, and the pivot can drive the action wheel rotatory, and the action wheel passes through the connecting band and drives driven gear and rotate in the inside of mount, and then can be so that user's shank is in motion state to can convenience of customers train self shank muscle.

Preferably, the adjusting structure comprises a supporting column, a telescopic rod and a limiting rod, a circular groove is formed in the right side of the supporting column, a round hole is formed in the upper end of the supporting column in a penetrating manner, a limiting hole is formed in the upper end of the telescopic rod in a penetrating manner, a plurality of groups of limiting holes are distributed in the upper end of the telescopic rod at equal intervals, one end of the telescopic rod is arranged in the circular groove, one end of the limiting rod is inserted into the round hole, the telescopic rod is moved leftwards in the circular groove by the adjusting structure, the limiting hole in the telescopic rod is aligned with the round hole after moving, the limiting rod is taken up and placed into the round hole and moved downwards, one end of the limiting rod is inserted into the limiting hole, the telescopic rod can be fixed into the supporting column, otherwise, the limiting rod is taken out of the round hole and the limiting hole, and the telescopic rod is pulled, make the telescopic link move to the right side in the inside of circular slot to can conveniently adjust the telescopic link, can adjust the distance between cushion and the muscle trainer, make things convenient for the user of different heights to use, improve this sports apparatus's practicality.

Preferably, support the device and include L type frame, handrail frame and crooked pole, the left side of L type frame is provided with the back, the upper end of L type frame is provided with the cushion, the fixed mounting of handrail frame is at the lower extreme of crooked pole, and through being provided with support the device, the cushion can be accomplished to the user, and the handrail frame can be tightly held to both hands moreover, and convenience of customers shank muscle is taken exercise, and the setting of back is convenient after the motion, leans on the back, plays the rest effect.

Preferably, the upper end welding of air guide cylinder has sheltered from the lid, six groups the one end of trapezoidal seat is fixed with the front and back end of three groups of dead levers respectively, shelters from six groups of air guide cylinders through being provided with six groups of sheltered from the lid, prevents to have the foreign matter to fall into the inside of air guide cylinder, prevents to have the foreign matter to plug up the condition emergence of air guide cylinder.

Preferably, the left side end at the main part support is installed to the one end of left protective housing, the right side end at the main part support is installed to the one end of right protective housing, through being provided with left protective housing and right protective housing, plays the protective effect, prevents that the user shank from suffering the damage when taking exercise.

Preferably, the rear end of L type frame is provided with U type pole, the one end fixed mounting of crooked pole has the display screen, and the setting of display screen makes things convenient for the user to observe the exercise time.

Preferably, the lower end of the main body support is fixed to one end of the supporting column, the lower end of the inclined supporting rod is fixed to the upper end of the telescopic rod, and the supporting column can support the main body support through the arrangement of the main body support and the supporting column.

Preferably, the upper end of the special-shaped frame is fixed with the lower end of the L-shaped frame, the two ends of the U-shaped rod face the direction of the bent rod, and the U-shaped rod is arranged, so that a user can tightly hold the U-shaped rod with two hands during rest, and the protection effect can be achieved for the user.

A method of using an atraumatic sports apparatus for muscle training, comprising the steps of:

s1, adjusting the sports equipment according to the height of a user, moving the telescopic rod leftwards in the circular groove by moving the telescopic rod, and enabling the limiting hole in the telescopic rod to be aligned with the circular hole after moving;

s2, picking up the limiting rod, placing the limiting rod into the circular hole, moving the limiting rod downwards, enabling one end of the limiting rod to be inserted into the limiting hole, and fixing the telescopic rod inside the supporting column, otherwise, taking out the limiting rod from the circular hole and the limiting hole, pulling the telescopic rod, enabling the telescopic rod to move towards the right side inside the circular groove, and conveniently adjusting the telescopic rod;

s3, when a user sits on the seat cushion, the six groups of rubber suction cups are pressed downwards due to the weight of the user, and the bottom ends of the rubber suction cups are in contact with the ground, so that air in the rubber suction cups is led into the trapezoidal seat, the two groups of sealing plug plates are pushed to move upwards, and one ends of the sealing plug plates move in the movable seat;

s4, the two groups of sealing plug plates respectively drive the telescopic frame plate to move upwards together, the lower end of the telescopic frame plate rotates in the groove through the moving part, so that the two groups of sealing plug plates move upwards, gas in the trapezoidal seat is led out through the gas cylinder, and the pressure in the rubber suction cup is smaller than the pressure in the outside air;

s5, placing two feet on the left pedal and the right pedal respectively, tightly holding the handrail frame with the two hands, and treading the left pedal and the right pedal to enable the left pedal and the right pedal to drive the rotating shaft to rotate through the connecting rod, wherein the rotating shaft can drive the driving wheel to rotate, and the driving wheel drives the driven gear to rotate in the fixing frame through the connecting belt, so that the legs of the user are in a motion state.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the muscle training device is arranged, the left pedal and the right pedal are respectively placed on the left pedal and the right pedal, and the left pedal and the right pedal are treaded to drive the rotating shaft to rotate through the connecting rod, the rotating shaft can drive the driving wheel to rotate, and the driving wheel drives the driven gear to rotate in the fixing frame through the connecting belt, so that the legs of a user can be in a motion state, and the user can conveniently train the muscles of the legs.

2. According to the invention, through the arrangement of the supporting and adjusting device, the stable structures are respectively arranged at the front end and the rear end of the three groups of connecting rods in the matching of the adjusting structure, the plurality of groups of stable structures and the three groups of connecting rods, and one ends of the three groups of connecting rods are matched with one end of the adjusting structure, so that the muscle training device can be supported, the stability of the sports apparatus is improved, the occurrence of toppling of the sports apparatus can be prevented, and the legs or the body of a user can be prevented from being damaged.

3. According to the invention, through the arrangement of the adjusting structure, the telescopic rod is moved leftwards in the circular groove, after the telescopic rod is moved, the limit hole in the telescopic rod and the circular hole are aligned, the limit rod is taken up and placed in the circular hole and moved downwards, one end of the limit rod is inserted into the limit hole, the telescopic rod can be fixed in the supporting column, otherwise, the limit rod is taken out from the circular hole and the limit hole, the telescopic rod is pulled, the telescopic rod is moved rightwards in the circular groove, the telescopic rod can be conveniently adjusted, the distance between the cushion and the muscle training device can be adjusted, users with different heights can conveniently use the sports equipment, and the practicability of the sports equipment is improved.

4. In the invention, by arranging the stable structure, when the rubber sucker is stressed with pressure, the rubber sucker can move downwards, and the contact with the ground can lead the gas in the rubber sucker to be led into the interior of the trapezoidal seat and push the two groups of sealing plug plates to move upwards, one end of each sealing plug plate can move in the movable seat, and the two groups of sealing plug plates can respectively drive the telescopic frame plates to move upwards together, and the lower ends of the telescopic frame plates rotate in the grooves through the movable parts, so that the two groups of sealing plug plates can move upwards, further the gas in the trapezoidal seat can be led out through the gas guide tube, and the pressure in the rubber sucker can be smaller than the pressure in the outside air, so that the rubber sucker can be tightly adsorbed on the ground, the sports apparatus can be firmly fixed on the ground, and the phenomenon that the sports apparatus topples over when a user moves can be prevented, the safety of user in the training process has been improved, further prevents that user's shank from suffering from the damage on one's body, simultaneously, through the cooperation of two sets of fixed plates and two sets of telescopic frame boards for two sets of telescopic frame boards can support sealed chock plate respectively, prevent that outside gas from flowing into rubber suction cup's inside through gas cylinder and trapezoidal seat, guaranteed that rubber suction cup can normal use.

Drawings

FIG. 1 is a perspective view of an atraumatic exercise device for muscle training of the present invention;

FIG. 2 is a schematic structural view of a support adjustment device of an injury-preventing sports apparatus for muscle training according to the present invention;

FIG. 3 is a schematic exploded view of an adjustment mechanism of an atraumatic exercise device for muscle training in accordance with the present invention;

FIG. 4 is a schematic structural view of a stabilizing structure of an atraumatic exercise device for muscle training of the present invention;

FIG. 5 is a schematic view of a half-section of a trapezoidal base of an atraumatic sporting device for muscle training in accordance with the present invention;

FIG. 6 is an enlarged schematic view of A of FIG. 5 of an atraumatic exercise device for muscle training in accordance with the present invention;

FIG. 7 is an exploded top view of a muscle training apparatus of the atraumatic exercise device for muscle training of the present invention;

fig. 8 is a right side view showing the structure of an injury-preventing sporting apparatus for muscular training according to the present invention.

In the figure:

1. a muscle training device; 2. a support adjustment device; 3. a support device; 11. a left protective shell; 12. a right protective shell; 13. a main body support; 14. a rotating shaft; 15. a driving wheel; 16. a fixed mount; 17. a driven gear; 18. a connecting belt; 19. a right pedal; 110. left foot pedal; 21. an adjustment structure; 22. a special-shaped frame; 23. stabilizing the structure; 24. a diagonal brace; 25. fixing the rod; 211. a support pillar; 212. a telescopic rod; 213. a circular groove; 214. a limiting rod; 215. a circular hole; 216. a limiting hole; 231. a trapezoidal base; 232. an air guide cylinder; 233. a rubber suction cup; 234. a shielding cover; 235. a fixing plate; 236. a groove; 237. a telescopic frame plate; 238. a movable seat; 239. a sealing plug plate; 2310. a movable member; 31. an L-shaped frame; 32. a U-shaped rod; 33. a backrest; 34. a cushion; 35. a handrail frame; 36. a curved rod; 37. a display screen.

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 embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

Referring to FIGS. 1-8: an injury-preventing sports apparatus for muscle training comprises a muscle training device 1, a supporting and adjusting device 2 is arranged at the lower end of the muscle training device 1, a supporting device 3 is arranged at the upper ends of the muscle training device 1 and the supporting and adjusting device 2, the supporting and adjusting device 2 comprises an adjusting structure 21, a special-shaped frame 22, a stabilizing structure 23, an inclined strut 24 and fixing rods 25, one end of the special-shaped frame 22 is fixed with one end of the adjusting structure 21, one end of the inclined strut 24 is welded at one end of the special-shaped frame 22, three groups of fixing rods 25 are arranged at one end of the adjusting structure 21, six groups of stabilizing structures 23 are respectively arranged at the front end and the rear end of the three groups of fixing rods 25, the front end and the rear end of the three groups of connecting rods are respectively provided with the supporting and adjusting device 2, the stabilizing structures 23 are respectively arranged at the front end and the rear end of the three groups of connecting rods and the three groups of connecting rods are respectively fixed with the front end and the rear end of the three groups of the fixing rods 25, the one end of three group's connecting rods all cooperates with the one end of adjusting structure 21 to can support muscle trainer 1, improve this sports apparatus's stability, and can prevent that this sports apparatus from appearing empting the emergence of the condition, prevent that user's shank or suffer from the damage on one's body. The stabilizing structure 23 comprises a trapezoidal seat 231 and a rubber suction cup 233, an air guide tube 232 is welded at the upper end of the trapezoidal seat 231, the upper end of the rubber suction cup 233 is fixed with the lower end of the trapezoidal seat 231, fixing plates 235 are arranged on the left and right side walls inside the trapezoidal seat 231, a groove 236 is formed at one end of each fixing plate 235, a telescopic frame plate 237 is arranged inside each groove 236, movable seats 238 are fixedly arranged on the left and right side walls inside the trapezoidal seat 231 and above the fixing plates 235, sealing plug plates 239 are arranged inside the trapezoidal seat 231 and close to the left and right side walls, one ends of the two groups of sealing plug plates 239 are movably arranged inside the two groups of movable seats 238 respectively, movable members 2310 are arranged at the front and rear ends of the telescopic frame plate 237, one ends of the four groups of movable members 2310 are respectively movable on the front and rear side walls inside the two groups of grooves 236, a shielding cover 234 is welded at the upper end of the air guide tube 232, by virtue of the stabilizing structure 23, when the rubber suction cup 233 is subjected to pressure, the rubber suction cup 233 of the sports equipment can move downwards, and due to the contact with the ground, the air in the rubber suction cup 233 can be guided into the interior of the trapezoidal seat 231 and push the two sets of sealing plug plates 239 to move upwards, one end of the sealing plug plates 239 can move in the interior of the movable seat 238, and the two sets of sealing plug plates 239 can respectively drive the telescopic frame plate 237 to move upwards together, and the lower end of the telescopic frame plate 237 rotates in the interior of the groove 236 through the movable part 2310, so that the two sets of sealing plug plates 239 can move upwards, and further the air in the interior of the trapezoidal seat 231 can be guided out through the air guide tube 232, at the moment, the pressure in the rubber suction cup 233 can be smaller than the pressure in the outside air, so that the rubber suction cup 233 can be tightly adsorbed on the ground, and the sports equipment can be firmly fixed on the ground, the phenomenon that the sports equipment topples over when a user moves can be prevented, and the safety of the user in the training process is improved, further prevent that user's shank can suffer damage on one's body, simultaneously, through the cooperation of two sets of fixed plates 235 and two sets of telescopic frame board 237 for two sets of telescopic frame board 237 can support sealed cock board 239 respectively, prevent that outside gas from flowing into the inside of rubber suction cup 233 through gas cylinder 232 and trapezoidal seat 231, guaranteed that rubber suction cup 233 can normal use.

Example 2

As shown in fig. 1 and 7, the muscle training device 1 includes a left protective shell 11, a right protective shell 12, a main body support 13, a right pedal 19 and a left pedal 110, wherein one end of the main body support 13 is movably installed with a rotating shaft 14, the outer side of the rotating shaft 14 is installed with a driving wheel 15, one end of the main body support 13 and the rear side of the rotating shaft 14 is fixedly installed with a fixed frame 16, the inside of the fixed frame 16 is movably installed with a driven gear 17, one end of the driving wheel 15 is provided with a connecting belt 18, one end of the connecting belt 18 is sleeved on the outer side of the driven gear 17, one end of the left pedal 110 is installed with a connecting rod, one end of the connecting rod passes through the rotating shaft 14 of the left protective shell 11 and the right protective shell 12 and is fixed with one end of the right pedal 19, the supporting device 3 includes an L-shaped frame 31, a handrail frame 35 and a bending rod 36, the left side of the L-shaped frame 31 is provided with a backrest 33, the upper end of the L-shaped frame 31 is provided with a cushion 34, the armrest frame 35 is fixedly arranged at the lower end of the bending rod 36, one end of the left protective shell 11 is arranged at the left end of the main body support 13, one end of the right protective shell 12 is arranged at the right end of the main body support 13, the protective effect is achieved by arranging the left protective shell 11 and the right protective shell 12, the legs of a user are prevented from being damaged during exercise, the rear end of the L-shaped frame 31 is provided with a U-shaped rod 32, one end of the bending rod 36 is fixedly provided with a display screen 37, the upper end of the special-shaped frame 22 is fixed with the lower end of the L-shaped frame 31, the two ends of the U-shaped rod 32 face to the direction of the bending rod 36, the driving wheel 15 is driven to rotate by arranging the muscle training device 1, the two feet are respectively placed on the left pedal 110 and the right pedal 19, the left pedal 110 and the right pedal 19 are trodden, the driving wheel 14 is driven by the left pedal 110 and the right pedal 19 driving wheel 14 is driven to rotate by the driving wheel 15 through the connecting belt 18, and then can be so that the user's shank is in motion to can the convenience of customers train self shank muscle, secondly, through being provided with support device 3, the cushion 34 can be accomplished to the user, and both hands can tightly hold handrail frame 35 in addition, and convenience of customers shank muscle is taken exercise, and the setting of back 33, the convenience is after the motion, leans on back 33, plays the rest effect.

Example 3

As shown in fig. 3 and 8, the adjusting structure 21 includes a supporting column 211, an expansion link 212 and a limiting rod 214, a circular groove 213 is formed on the right side of the supporting column 211, a circular hole 215 is formed through the upper end of the supporting column 211, a limiting hole 216 is formed through the upper end of the expansion link 212, a plurality of sets of limiting holes 216 are equidistantly distributed on the upper end of the expansion link 212, one end of the expansion link 212 is disposed inside the circular groove 213, one end of the limiting rod 214 is inserted inside the circular hole 215, the lower end of the main body bracket 13 is fixed to one end of the supporting column 211, the lower end of the diagonal strut 24 is fixed to the upper end of the expansion link 212, by disposing the adjusting structure 21, the expansion link 212 is moved leftwards inside the circular groove 213, after the movement, the limiting hole 216 on the expansion link 212 is aligned with the circular hole 215, the limiting rod 214 is then placed inside the circular hole 215 and moved downwards, so that one end of the limiting rod 214 is inserted inside the limiting hole 216, can fix the telescopic link 212 in the inside of support column 211, otherwise, through taking out the inside of gag lever post 214 from round hole 215 and spacing hole 216 to pulling telescopic link 212, make telescopic link 212 move to the right side in the inside of circular slot 213, thereby can conveniently adjust telescopic link 212, can adjust the distance between cushion 34 and the muscle trainer 1, make things convenient for the user of different heights to use, improved this sports apparatus's practicality.

Example 4

A method of using an atraumatic sports apparatus for muscle training, comprising the steps of:

step one, the sports equipment is adjusted according to the height of a user, the telescopic rod 212 is moved leftwards in the circular groove 213 by moving the telescopic rod, and after the telescopic rod is moved, the limiting hole 216 on the telescopic rod 212 is aligned with the circular hole 215;

secondly, the limiting rod 214 is taken up and placed inside the circular hole 215 and moves downwards, so that one end of the limiting rod 214 is inserted into the limiting hole 216, the telescopic rod 212 can be fixed inside the supporting column 211, conversely, the limiting rod 214 is taken out from the circular hole 215 and the limiting hole 216, the telescopic rod 212 is pulled, the telescopic rod 212 moves towards the right side inside the circular groove 213, and the telescopic rod 212 can be conveniently adjusted;

step three, when a user sits on the seat cushion 34, the six groups of rubber suction cups 233 are pressed downwards due to the weight of the user, and the bottom ends of the rubber suction cups 233 are in contact with the ground, so that the gas in the rubber suction cups 233 is led into the trapezoidal seats 231, the two groups of sealing plug plates 239 are pushed to move upwards, and one ends of the sealing plug plates 239 move in the movable seats 238;

step four, the two groups of sealing plug plates drive the telescopic frame plate 237 to move upwards together, the lower end of the telescopic frame plate 237 rotates in the groove 236 through the movable piece 2310, so that the two groups of sealing plug plates 239 move upwards, the air in the trapezoidal seat 231 is led out through the air guide cylinder 232, and the pressure in the rubber suction cup 233 is smaller than the pressure in the outside air;

and step five, respectively placing two feet on the left foot support 110 and the right foot support 19, tightly holding the handrail frame 35 with two hands, and treading the left foot support 110 and the right foot support 19 to enable the left foot support 110 and the right foot support 19 to drive the rotating shaft 14 to rotate through the connecting rod, the rotating shaft 14 can drive the driving wheel 15 to rotate, and the driving wheel 15 drives the driven gear 17 to rotate in the fixed frame 16 through the connecting belt 18, so that the legs of the user are in a motion state.

The working principle of the invention is as follows: firstly, when in use, the sports apparatus is adjusted according to the height of a user, the telescopic rod 212 is moved to move leftwards in the circular groove 213, after the movement, the limiting hole 216 on the telescopic rod 212 is aligned with the circular hole 215, the limiting rod 214 is taken up and placed in the circular hole 215 and moved downwards, one end of the limiting rod 214 is inserted into the limiting hole 216, the telescopic rod 212 can be fixed in the supporting column 211, otherwise, the limiting rod 214 is taken out from the circular hole 215 and the limiting hole 216, the telescopic rod 212 is pulled, the telescopic rod 212 is moved rightwards in the circular groove 213, the telescopic rod 212 can be conveniently adjusted, the distance between the cushion 34 and the muscle training device 1 can be adjusted, the use of users with different heights is facilitated, the practicability of the sports apparatus is improved, and then, when the user sits on the cushion 34, because the weight of the user can make six groups of rubber suction cups 233 press downwards, and because the bottom ends of the rubber suction cups 233 contact with the ground, the air in the rubber suction cups 233 is led into the interior of the trapezoidal seat 231, and the two groups of sealing plug plates 239 move upwards, one ends of the sealing plug plates 239 move in the interior of the movable seat 238, and the two groups of sealing plug plates 239 respectively drive the telescopic frame plate 237 to move upwards together, and the lower ends of the telescopic frame plate 237 rotate in the interior of the groove 236 through the movable part 2310, so that the two groups of sealing plug plates 239 move upwards, and further the air in the trapezoidal seat 231 is led out through the air guide tube 232, at the moment, the pressure in the rubber suction cups 233 is less than the pressure in the outside air, the rubber suction cups 233 can be tightly adsorbed on the ground, and the sports apparatus can be firmly fixed on the ground, and the phenomenon that the sports apparatus falls down when the user is in motion can be prevented, the safety of the user in the training process is improved, the legs of the user are further prevented from being damaged, meanwhile, through the cooperation of the two sets of fixing plates 235 and the two sets of telescopic frame plates 237, the two sets of telescopic frame plates 237 can respectively support the sealing plug plate 239, external air is prevented from flowing into the rubber suction cup 233 through the air guide tube 232 and the trapezoidal seat 231, the rubber suction cup 233 is ensured to be normally used, finally, the two feet are respectively placed on the left pedal 110 and the right pedal 19, the two hands tightly hold the handrail frame 35, and the left pedal 110 and the right pedal 19 are pedaled, the left pedal 110 and the right pedal 19 drive the rotating shaft 14 to rotate through the connecting rod, the rotating shaft 14 drives the driving wheel 15 to rotate, the driving wheel 15 drives the driven gear 17 to rotate inside the fixing frame 16 through the connecting belt 18, so that the legs of the user are in a motion state, through the arrangement of the muscle training device 1, thereby being convenient for the user to train the muscles of the legs.

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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (10)

1. An atraumatic sports apparatus for muscle training, comprising a muscle training device (1), characterized in that: the lower end of the muscle training device (1) is provided with a supporting and adjusting device (2), and the upper ends of the muscle training device (1) and the supporting and adjusting device (2) are provided with a supporting device (3);

the supporting and adjusting device (2) comprises an adjusting structure (21), a special-shaped frame (22), a stabilizing structure (23), inclined supporting rods (24) and fixing rods (25), one end of the special-shaped frame (22) is fixed with one end of the adjusting structure (21), one end of each inclined supporting rod (24) is welded to one end of the special-shaped frame (22), three groups of fixing rods (25) are arranged at one end of the adjusting structure (21), and six groups of stabilizing structures (23) are respectively arranged at the front end and the rear end of the three groups of fixing rods (25);

the stabilizing structure (23) comprises a trapezoidal seat (231) and a rubber sucker (233), an air guide cylinder (232) is welded at the upper end of the trapezoidal seat (231), the upper end of the rubber sucker (233) is fixed with the lower end of the trapezoidal seat (231), fixing plates (235) are arranged on the left side wall and the right side wall of the interior of the trapezoidal seat (231), a groove (236) is formed in one end of each fixing plate (235), a telescopic frame plate (237) is arranged in the groove (236), movable seats (238) are fixedly arranged on the left side wall and the right side wall of the interior of the trapezoidal seat (231) and above the fixing plates (235), a sealing plug plate (239) is arranged on the portion, close to the left side wall and the right side wall, of the two sealing plug plates (239), one end of each of the two sealing plug plates (239) is movably arranged in the interiors of the two movable seats (238), and movable pieces (2310) are arranged at the front end and the rear end of each telescopic frame plate (237), one ends of the four groups of movable pieces (2310) are respectively movable on the front side wall and the rear side wall inside the two groups of grooves (236).

2. The atraumatic sports device for muscle training of claim 1, wherein: the muscle training device (1) comprises a left protective shell (11), a right protective shell (12), a main body bracket (13), a right pedal (19) and a left pedal (110), one end of the main body bracket (13) is movably provided with a rotating shaft (14) in a penetrating way, the outer side of the rotating shaft (14) is provided with a driving wheel (15), a fixed mount (16) is fixedly arranged at one end of the main body bracket (13) and is positioned at the rear side of the rotating shaft (14), a driven gear (17) is movably arranged in the fixed frame (16), one end of the driving wheel (15) is provided with a connecting belt (18), one end of the connecting belt (18) is sleeved outside the driven gear (17), the connecting rod is installed to the one end of left pedal (110), the one end of connecting rod is passed left protective housing (11) pivot (14) and right protective housing (12) and is fixed mutually with the one end of right pedal (19).

3. The atraumatic sports device for muscle training of claim 2, wherein: adjust structure (21) including support column (211), telescopic link (212) and gag lever post (214), circular slot (213) have been seted up on the right side of support column (211), round hole (215) have been seted up in the upper end of support column (211) through, spacing hole (216) have been seted up in the upper end of telescopic link (212) through, a plurality of groups spacing hole (216) equidistance distributes in the upper end of telescopic link (212), the one end setting of telescopic link (212) is in the inside of circular slot (213), the one end of gag lever post (214) is inserted in the inside of round hole (215).

4. The atraumatic sports device for muscle training of claim 1, wherein: the supporting device (3) comprises an L-shaped frame (31), a handrail frame (35) and a bending rod (36), a backrest (33) is arranged on the left side of the L-shaped frame (31), a cushion (34) is arranged at the upper end of the L-shaped frame (31), and the handrail frame (35) is fixedly installed at the lower end of the bending rod (36).

5. An atraumatic sports apparatus for muscle training as claimed in claim 3, wherein: the upper end of the gas cylinder (232) is welded with a shielding cover (234), and one end of the six groups of trapezoidal seats (231) is respectively fixed with the front end and the rear end of the three groups of fixed rods (25).

6. The atraumatic sports device for muscle training of claim 2, wherein: the left side end at main part support (13) is installed to the one end of left protective housing (11), the right side end at main part support (13) is installed to the one end of right protective housing (12).

7. The atraumatic sports device for muscle training of claim 4, wherein: the rear end of the L-shaped frame (31) is provided with a U-shaped rod (32), and one end of the bent rod (36) is fixedly provided with a display screen (37).

8. An atraumatic sports apparatus for muscle training as claimed in claim 3, wherein: the lower end of the main body support (13) is fixed with one end of a supporting column (211), and the lower end of the inclined supporting rod (24) is fixed with the upper end of a telescopic rod (212).

9. The atraumatic sports apparatus for muscle training of claim 7, wherein: the upper end of the special-shaped frame (22) is fixed with the lower end of the L-shaped frame (31), and the two ends of the U-shaped rod (32) face the direction of the bending rod (36).

10. A method of using an injury-preventing sports apparatus for muscle training, in which an injury-preventing sports apparatus for muscle training of any one of claims 1 to 9 is used, comprising the steps of:

s1, adjusting the sports equipment according to the height of a user, moving the telescopic rod (212) leftwards in the circular groove (213) by moving the telescopic rod, and aligning the limiting hole (216) on the telescopic rod (212) with the circular hole (215) after moving;

s2, the limiting rod (214) is taken up and placed inside the round hole (215) and moves downwards, one end of the limiting rod (214) is inserted into the limiting hole (216), the telescopic rod (212) can be fixed inside the supporting column (211), otherwise, the limiting rod (214) is taken out of the round hole (215) and the limiting hole (216), the telescopic rod (212) is pulled, the telescopic rod (212) moves towards the right side inside the round groove (213), and the telescopic rod (212) can be conveniently adjusted;

s3, when a user sits on the seat cushion (34), the six groups of rubber suction cups (233) are pressed downwards due to the weight of the user, and the bottom ends of the rubber suction cups (233) are in contact with the ground, so that air in the rubber suction cups (233) is guided into the trapezoidal seat (231), the two groups of sealing plug plates (239) are pushed to move upwards, and one ends of the sealing plug plates (239) move in the movable seat (238);

s4, the two groups of sealing plug plates drive the telescopic frame plate (237) to move upwards together, the lower end of the telescopic frame plate (237) rotates in the groove (236) through the movable piece (2310), so that the two groups of sealing plug plates (239) move upwards, further the air in the trapezoidal seat (231) is led out through the air guide cylinder (232), and the pressure in the rubber suction cup (233) is smaller than the pressure in the outside air;

s5, placing the two feet on the left pedal (110) and the right pedal (19) respectively, tightly holding the handrail frame (35) by the two hands, and stepping on the left pedal (110) and the right pedal (19), so that the left pedal (110) and the right pedal (19) drive the rotating shaft (14) to rotate through the connecting rod, the rotating shaft (14) can drive the driving wheel (15) to rotate, and the driving wheel (15) drives the driven gear (17) to rotate in the fixed frame (16) through the connecting belt (18), so that the legs of the user are in a motion state.

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