CN114247094B

CN114247094B - Portable flexibility training strengthening device for aerobics exercises

Info

Publication number: CN114247094B
Application number: CN202111655299.0A
Authority: CN
Inventors: 孙伟
Original assignee: Tangshan Normal University
Current assignee: Tangshan Normal University
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2023-04-14
Anticipated expiration: 2041-12-30
Also published as: CN114247094A

Abstract

The invention relates to a portable flexibility training reinforcing device for aerobics exercises, which comprises a fixed rod, wherein two ends of the fixed rod are respectively fixed with a connecting ring, the connecting rings are rotatably connected with a connecting pipe, the fixed rod is fixed with one end of a first cushion layer and one end of a second cushion layer, two folding air bags are fixedly arranged on the first cushion layer, each folding air bag is connected with a corresponding pump control and winding mechanism through an air guide pipe, an air pump is fixedly arranged in each pump control and winding mechanism, and the air pump charges and discharges the folding air bags.

Description

Portable flexibility training strengthening device for aerobics exercises

Technical Field

The invention relates to the field related to aerobics exercises flexibility training, in particular to a portable flexibility training reinforcing device for aerobics exercises.

Background

Aerobics exercises are sports which are deeply loved by the masses, the aerobics exercises are beneficial to reducing the accumulation of fat at the buttocks and the abdomen and have great benefits on the health of the body, the aerobics exercises are greatly helped by enhancing the flexibility of the aerobics exercises, the flexibility is improved, the coordination and the flexibility of the movement are favorably improved, and meanwhile, the sports injury is reduced, so that the aerobics exercises develop the flexibility quality and have important significance for improving the technical level of the aerobics exercises. Training pliability is usually to be through other people supplementary to pulling up the health body at present, but this kind of mode needs the professional to operate, if let non-professional come to carry out the health to the people and stretch and press, then can cause personnel's health injury identity danger very easily, has also appeared at present auxiliary equipment and has helped people to carry out the pliability training through the control of oneself, but these equipment all are relatively large-scale basically, and portable is not.

Disclosure of Invention

It is an object of the present invention to provide a portable flexible exercise enhancing device for aerobics exercises that solves the above problems.

The technical purpose of the invention is realized by the following technical scheme: a portable flexibility training strengthening device for aerobics exercises comprises a fixed rod, wherein two ends of the fixed rod are respectively fixedly provided with a connecting ring, the connecting rings are rotatably connected with connecting pipes, the fixed rod is fixed with one end of a first cushion layer and one end of a second cushion layer, two folding air bags are fixedly arranged on the first cushion layer, and each folding air bag is connected with a corresponding pump air control and winding mechanism through an air guide pipe;

an air pump is fixedly arranged in each air pump control and winding mechanism and used for inflating and deflating the folding air bags, a motor is further arranged in each air pump control and winding mechanism and used for rapidly winding the first cushion layer and the second cushion layer, a detachable auxiliary rope mechanism is arranged on one side of each air pump control and winding mechanism and used for assisting training in cooperation with the folding air bags.

Preferably, the two air ducts are fixed with the first cushion layer when the first cushion layer is located, one end of each air duct is fixed in the fixing rod, the first cushion layer is fixed with the second cushion layer, the second cushion layer is fixedly connected with the folding airbag, reinforcing edges are fixedly arranged on two sides of the first cushion layer, and small holes are uniformly distributed in the reinforcing edges.

Preferably, pump gas control and winding mechanism includes first casing, first casing with the connecting pipe rotates to be connected, the connecting pipe with the fixed and inside intercommunication of one end of air duct, the other end of connecting pipe passes the baffle, the baffle is fixed to be established in the first casing with in the cavity that the baffle formed, the fixed ring gear that is equipped with on the connecting pipe, ring gear and gear engagement, the gear is fixed in the drive shaft of motor, fix on the baffle, every all fixed being equipped with two spouts of establishhing relatively on the first casing, every the spout all with the one end sliding connection who compresses tightly the pole that corresponds, compress tightly every section of pole with still be connected through first extension spring between the spout.

Preferably, the second casing is being close to one side of baffle with first casing fixed connection the baffle with in the cavity that the second casing formed the air pump with second casing fixed connection, the one end fixed connection of air pump and solenoid valve, the other end of solenoid valve and the one end fixed connection of flange connection dish, the other end of flange connection dish with the one end of connecting pipe is rotated and is connected the second casing internal fixation has the control panel, the fixed screw thread post that is equipped with in the outside of second casing, the screw thread post can with supplementary rope mechanism cooperation carries out threaded connection.

Preferably, supplementary rope mechanism includes the third casing, the hollow tube of third casing internal fixation, be equipped with the internal thread in the hollow tube, the hollow tube is fixed with the one end of wind spring, the other end of wind spring is fixed in the inboard of kinking wheel, kinking wheel and fluted disc fixed connection, the fluted disc with the hollow tube rotates to be connected, be fixed with the fixing base on the third casing, the fixed supporting seat that is equipped with on the fixing base, it is equipped with the cam lever to rotate on the supporting seat, the cam part of cam lever contacts with the one end of bayonet lock, the bayonet lock with fixing base sliding connection, the fixing base with still connect through the second extension spring between the bayonet lock, the stretching strap begins to twine from the mid portion on the kinking wheel, the both ends of stretching strap all are fixed with a string and detain.

Preferably, every be fixed with a connecting seat on the first casing, still include with the supplementary shadoof mechanism of connection can be dismantled to the connecting seat, supplementary shadoof mechanism includes the handle pole the fixed shadoof that is equipped with in both ends of handle pole, the one end of shadoof is fixed with the bracing piece, the both ends of bracing piece are all rotated and are connected with a kelly, two when the kelly closes with spacing ring sliding connection, the spacing ring with but a part sliding connection of shadoof, every all be equipped with the draw-in groove on the kelly, this draw-in groove can with the connecting seat cooperation is connected.

In conclusion, the invention has the following beneficial effects: the invention simulates the pressing of a human body through the expansion of the folding air bag arranged on the cushion layer, the pressing force is controlled by the user, the body damage caused by the overlarge pressing force can not occur, and the air bag is used for pressing, so that the invention has extremely high portability, can be unfolded and retracted quickly, is convenient to carry and is more portable.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 isbase:Sub>A schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;

FIG. 4 is an enlarged schematic view of the embodiment of the present invention at C in FIG. 1;

FIG. 5 is a view showing the state of use of the present invention in the training of flexibility;

FIG. 6 is a schematic view of an auxiliary rope mechanism in an embodiment of the present invention;

FIG. 7 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 6;

FIG. 8 is an isometric view of the invention when rolled;

FIG. 9 is a schematic structural view of an auxiliary lifting bar mechanism in an embodiment of the present invention;

fig. 10 is a comparison of the effects of the auxiliary lifting lever mechanism according to the embodiment of the present invention when the locking lever is opened and closed.

In the figure: 11. a first cushion layer; 12. a fixing rod; 13. limiting clamping strips; 14. folding the airbag; 15. a handle bar; 17. a gas-guide tube; 18. a connecting ring; 19. a second cushion layer; 20. a second housing; 21. a first housing; 22. an air pump; 23. an electromagnetic valve; 24. a partition plate; 25. a motor; 26. a control panel; 27. a flange connecting plate; 28. a connecting pipe; 29. a ring gear; 30. a gear; 31. a hold down bar; 32. a first tension spring; 33. a chute; 34. a connecting seat; 35. lifting a rod; 36. (ii) a 37. A coil spring; 38. a hollow tube; 39. winding the wire wheel; 40. hanging and buckling; 41. a fluted disc; 42. a fixed seat; 43. a cam lever; 44. a second tension spring; 45. a bayonet lock; 46. a supporting seat; 47. a third housing; 48. pulling a belt; 49. a reinforcing edge; 50. a limiting ring; 51. a clamping rod; 52. a support bar; 53. a threaded post; 60. a pumping control and winding mechanism; 70. an auxiliary rope mechanism; 80. an auxiliary lifting rod mechanism.

Detailed Description

The portable flexible training and strengthening device for aerobics exercises, which is described in conjunction with fig. 1-10, comprises a fixed rod 12, wherein two ends of the fixed rod 12 are both fixed with a connecting ring 18, the connecting ring 18 is rotatably connected with a connecting pipe 28, the fixed rod 12 is fixed with one end of a first cushion layer 11 and one end of a second cushion layer 19, two folding air bags 14 are fixedly arranged on the first cushion layer 11, and each folding air bag 14 is connected with a corresponding pump air control and rolling mechanism 60 through an air duct 17;

an air pump 22 is fixedly arranged in each air pump control and winding mechanism 60, the air pump 22 is used for inflating and deflating the folded air bag 14, a motor 25 is further arranged in each air pump control and winding mechanism 60, the motor 25 is used for rapidly winding the first cushion layer 11 and the second cushion layer 19, a detachable auxiliary rope mechanism 70 is arranged on one side of each air pump control and winding mechanism 60, and the auxiliary rope mechanism 70 is used for assisting training in cooperation with the foldable air bag folding device.

Beneficially, the two air ducts 17 are fixed to the first cushion layer 11 when located at the first cushion layer 11, one end of each air duct 17 is fixed in the fixing rod 12, the first cushion layer 11 is fixed to the second cushion layer 19, the second cushion layer 19 is fixedly connected to the folding airbag 14, reinforcing edges 49 are fixedly arranged at two sides of the first cushion layer 11, and small holes are uniformly distributed on the reinforcing edges 49.

Beneficially, the pump air control and winding mechanism 60 includes a first housing 21, the first housing 21 is rotatably connected to the connecting pipe 28, the connecting pipe 28 is fixed to and communicates with one end of the air duct 17, the other end of the connecting pipe 28 penetrates through a partition plate 24, the partition plate 24 is fixedly disposed in the first housing 21, in a cavity formed by the first housing 21 and the partition plate 24, a ring gear 29 is fixedly disposed on the connecting pipe 28, the ring gear 29 is engaged with a gear 30, the gear 30 is fixed to a driving shaft of a motor 25, the motor 25 is fixed to the partition plate 24, each first housing 21 is fixedly provided with two oppositely disposed sliding grooves 33, each sliding groove 33 is slidably connected to one end of a corresponding pressing rod 31, and each section of the pressing rod 31 is connected to the sliding groove 33 through a first tension spring 32.

Advantageously, the second casing 20 is fixedly connected to the first casing 21 at a side close to the partition 24, the air pump 22 is fixedly connected to the second casing 20 in a cavity formed by the partition 24 and the second casing 20, the air pump 22 is fixedly connected to one end of the electromagnetic valve 23, the other end of the electromagnetic valve 23 is fixedly connected to one end of the flange 27, the other end of the flange 27 is rotatably connected to one end of the connecting pipe 28, the control board 26 is fixed in the second casing 20, the threaded post 53 is fixed on an outer side of the second casing 20, and the threaded post 53 can be in threaded connection with the auxiliary rope mechanism 70 in a matching manner.

Advantageously, the auxiliary rope mechanism 70 includes a third housing 47, a hollow pipe 38 is fixed in the third housing 47, an internal thread is provided in the hollow pipe 38, one end of a coil spring 37 is fixed on the hollow pipe 38, the other end of the coil spring 37 is fixed on the inner side of a winding wheel 39, the winding wheel 39 is fixedly connected with a toothed disc 41, the toothed disc 41 is rotatably connected with the hollow pipe 38, a fixing seat 42 is fixed on the third housing 47, a supporting seat 46 is fixed on the fixing seat 42, a cam rod 43 is rotatably arranged on the supporting seat 46, a cam portion of the cam rod 43 contacts one end of a bayonet pin 45, the bayonet pin 45 is slidably connected with the fixing seat 42, the fixing seat 42 is connected with the bayonet pin 45 through a second tension spring 44, a pull belt 48 is wound on the winding wheel 39 from the middle portion, and two hanging buckles 40 are fixed on two ends of the pull belt 48.

Advantageously, each first housing 21 is fixed with a connecting seat 34, and further includes an auxiliary lever mechanism 80 detachably connected to the connecting seat 34, the auxiliary lever mechanism 80 includes a handle rod 15, two levers 35 are fixed to two ends of the handle rod 15, a support rod 52 is fixed to one end of each lever 35, two ends of the support rod 52 are rotatably connected with a clamping rod 51, the two clamping rods 51 are slidably connected with a limiting ring 50 when closed, the limiting ring 50 is slidably connected with a portion of each lever 35, and each clamping rod 51 is provided with a clamping groove, which can be cooperatively connected with the connecting seat 34.

Advantageously, the folded airbag 14 has a PVC coating inside to prevent air leakage and a nylon woven fabric outside to increase the strength of the airbag, and the second cushion layer 19 is a nylon woven fabric to increase the strength of the first cushion layer 11.

Advantageously, the invention can control the work through a mobile phone end or a wireless remote control end.

The use method of the invention comprises the following steps:

in the initial state: the first cushion layer 11 is in a rolling state, a column body formed by rolling the first cushion layer 11 is in a maximum state, at the moment, two pressing rods 31 are farthest away, a first tension spring 32 is in a maximum pulling state, the auxiliary rope mechanism 70 is fixed on the second shell 20 through the threaded connection of the hollow pipe 38 and the threaded column 53, a cam rod 43 in the auxiliary rope mechanism 70 clamps a fluted disc 41 through a clamping pin 45 to prevent a coiler 39 from rotating, at the moment, a second tension spring 44 is also in a maximum pulling state, and the auxiliary lifting rod mechanism 80 is in a matching state with a connecting seat 34 fixed on each first shell 21.

Hold spacing card strip 13 with the hand, through the tensile expansion of spacing card strip 13 with first bed course 11, along with the tensile expansion of spacing card strip 13 with first bed course 11, the cylinder that first bed course 11 rolled up the formation on dead lever 12 diminishes, and the compressing tightly pole 31 of both sides is drawn close each other under the effect of first extension spring 32.

The body can be flexed forward to press back and lifted up by using the auxiliary rope mechanism 70 to do body flexibility exercise; the two auxiliary rope mechanisms 70 are rotatably detached from the threaded column 53 on the pump control and winding mechanism 60, the cam rod 43 is rotated by one hundred eighty degrees, due to the characteristics of the cam rod 43 and the tension of the second tension spring 44, the latch 45 is retracted after the rotation, the latch 45 is not clamped against the toothed disc 41 to limit the rotation of the toothed disc, the two buckles 40 are fixed on the small holes on the corresponding reinforcing edges 49, the folded air bag 14 on one side of the first cushion layer 11 is attached to the back, the folded air bag 14 on the other side is placed under the leg, the pull belt 48 is rotated and tightened under the action of the coil spring 37, the cam rod 43 is moved back, and the cam rod 43 pushes against the latch 45 to clamp the toothed disc 41 to the pull belt 48 again, so that the length of the pull belt is not changed.

The air pump 22 in the remote control pump air control and winding mechanism 60 works, the control panel 26 firstly controls the electromagnetic valve 23 to be opened, the air pump 22 starts to pump air, air is pumped into the folding air bag 14 from the electromagnetic valve 23, the flange connection disc 27 and the connection pipe 28 through the air guide pipe 17 to expand the folding air bag 14, the body is pulled up by simulating the pressing of a person through the expansion of the air, the air pumping can be stopped when the self feeling reaches the limit, and the pressing effect and the force are completely controlled by a user.

After the training is finished, the hanging buckle 40 is taken down from the small hole on the reinforcing edge 49, the cam rod 43 is moved to move the one-hundred-eighty degree bayonet 45 reversely to separate from the rotation restriction of the fluted disc 41, the pull belt 48 is rapidly wound up under the action of the coil spring 37, the air in the folded air bag 14 is discharged through the air pump 22, the motor 25 at the two ends of the fixed rod 12 rotates simultaneously after the air is completely discharged, the motor 25 drives the ring gear 29 to rotate through the gear 30 fixed on the output shaft thereof, the ring gear 29 drives the connecting pipe 28 fixed therewith to rotate, the connecting pipe 28 drives the fixed rod 12 to rotate through the connecting ring 18, the fixed rod 12 starts to wind up the first cushion layer 11, the connecting seat 34 compresses the first cushion layer 11 when the first cushion layer 11 is wound up, the first cushion layer 11 expands the connecting seat 34 until the limiting clamping strip 13 fixed on the first cushion layer 11 contacts the connecting seat 34 at one side to finish the winding, and the auxiliary rope mechanism 70 is fixed with the winding mechanism 60 through the threaded column 53 again after the winding is finished.

The auxiliary lifting rod mechanism 80 is detachable, if the auxiliary lifting rod mechanism 80 is detached from the connecting seats 34 at two ends, the limiting rings 50 at two ends of the handle rod 15 only need to slide towards one side of the lifting rod 35 and tightly attach to the lifting rod 35, the two clamping rods 51 can be opened, the clamping grooves of the two clamping rods 51 can be separated from the connecting seats 34, the two clamping rods 51 are unfolded to form an included angle of one hundred eighty degrees, so that an auxiliary supporting rod can be formed for auxiliary supporting, during re-installation, only the two clamping rods 51 at each end of the auxiliary lifting rod mechanism 80 need to be folded, the clamping grooves on the two clamping rods 51 clamp the connecting seats 34 together, and then the limiting rings 50 slide down to lock the two clamping rods 51 to prevent the clamping rods from opening, so that installation is completed.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a device is strengthened with portable pliability training to aerobics exercises, includes the dead lever, its characterized in that: two ends of the fixed rod are both fixed with a connecting ring, the connecting rings are rotationally connected with the connecting pipes, the fixed rod is fixed with one ends of a first cushion layer and a second cushion layer, two folding air bags are fixedly arranged on the first cushion layer, and each folding air bag is connected with a corresponding pump air control and winding mechanism through an air duct;

an air pump is fixedly arranged in each air pump control and winding mechanism and used for inflating and deflating the folding air bag, a motor is further arranged in each air pump control and winding mechanism and used for rapidly winding the first cushion layer and the second cushion layer, and a detachable auxiliary rope mechanism is arranged on one side of each air pump control and winding mechanism;

the two air guide pipes are fixed with the first cushion layer when positioned at the first cushion layer, one end of each air guide pipe is fixed in the fixing rod, the first cushion layer is fixed with the second cushion layer, the second cushion layer is fixedly connected with the folding air bag, reinforcing edges are fixedly arranged on two sides of the first cushion layer, and small holes are uniformly distributed in the reinforcing edges;

the pump air control and winding mechanism comprises a first shell, the first shell is rotatably connected with a connecting pipe, the connecting pipe is fixed to one end of the air guide pipe and is communicated with the inside of the air guide pipe, the other end of the connecting pipe penetrates through a partition plate, the partition plate is fixedly arranged in the first shell, a cavity formed by the first shell and the partition plate is fixedly provided with a ring gear, the ring gear is meshed with a gear, the gear is fixed to a driving shaft of a motor and is fixed to the partition plate, two oppositely arranged sliding grooves are fixedly arranged on each first shell, each sliding groove is connected with one end of a corresponding pressing rod in a sliding mode, and each section of the pressing rod is connected with the corresponding sliding groove through a first tension spring;

the second shell is fixedly connected with the first shell on one side close to the partition plate, the air pump is fixedly connected with the second shell in a cavity formed by the partition plate and the second shell, the air pump is fixedly connected with one end of an electromagnetic valve, the other end of the electromagnetic valve is fixedly connected with one end of a flange connection disc, the other end of the flange connection disc is rotatably connected with one end of the connecting pipe, a control panel is fixedly arranged in the second shell, a threaded column is fixedly arranged on the outer side of the second shell, and the threaded column can be matched with the auxiliary rope mechanism for threaded connection;

the auxiliary rope mechanism comprises a third shell, a hollow pipe is fixed in the third shell, internal threads are arranged in the hollow pipe, one end of a coil spring is fixed on the hollow pipe, the other end of the coil spring is fixed on the inner side of a winding wheel, the winding wheel is fixedly connected with a fluted disc, the fluted disc is rotatably connected with the hollow pipe, a fixed seat is fixed on the third shell, a supporting seat is fixedly arranged on the fixed seat, a cam rod is rotatably arranged on the supporting seat, a cam part of the cam rod is in contact with one end of a clamping pin, the clamping pin is in sliding connection with the fixed seat, the fixed seat is connected with the clamping pin through a second tension spring, a drawstring is wound on the winding wheel from the middle part, and two hanging buckles are fixed at two ends of the drawstring;

the auxiliary rope mechanism is used for carrying out auxiliary training, and can be used for carrying out body forward bending, back pressing and leg lifting to carry out body flexibility exercise; the two auxiliary rope mechanisms are detached from the threaded column on the pump air control and winding mechanism in a rotating mode, the cam rod is rotated by one hundred eighty degrees, due to the characteristics of the cam rod and the tension of the second tension spring, the clamping pin is retracted after the cam rod rotates, the clamping pin does not clamp the fluted disc to limit the rotation of the fluted disc, the two hanging buckles are fixed to small holes in the corresponding reinforcing edges, the folding air bag on one side of the first cushion layer is attached to the back, the folding air bag on the other side of the first cushion layer is placed under the leg, the drawstring can rotate and tighten under the action of the coil spring, the cam rod is moved back, and the length of the fluted disc clamping drawstring is not changed any more by the cam rod pushing against the clamping pin;

through the work of the air pump in the remote control pump gas control and the winding mechanism, the control panel controls the electromagnetic valve to open first, and the air pump begins to pump gas, makes folding gasbag inflation in gaseous from electromagnetic valve, flange connection dish, connecting pipe and the folding gasbag of pump income through the air duct, and the imitative people's of inflation through gaseous presses down and draws the rising to the health, just can stop the pump gas after self sensation has reached the limit, and it presses down effect and dynamics and is controlled by user oneself completely.

2. A portable flexible exercise enhancement device for aerobics exercises, as claimed in claim 1, wherein: every be fixed with a connecting seat on the first casing, still include with the supplementary shadoof mechanism of connection can be dismantled to the connecting seat, supplementary shadoof mechanism includes the handle bar the fixed shadoof that is equipped with in both ends of handle bar, the one end of shadoof is fixed with the bracing piece, the both ends of bracing piece are all rotated and are connected with a kelly, two when the kelly is closed with spacing ring sliding connection, the spacing ring with some sliding connection of shadoof, every all be equipped with the draw-in groove on the kelly, this draw-in groove can with the connecting seat cooperation is connected.