CN115006781A

CN115006781A - Multi-functional sports training ware

Info

Publication number: CN115006781A
Application number: CN202210129796.5A
Authority: CN
Inventors: 丛睿; 王海龙; 王宇轩; 滕野; 王莉莉; 李泽林; 杨寿通; 李国强; 江颖
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-09-06
Anticipated expiration: 2042-02-11
Also published as: CN115006781B

Abstract

The invention relates to a multifunctional physical training device, which aims to solve the technical problems that the prior physical training device has single function, is difficult to finish various actions by using the same equipment and has poor training effect.

Description

Multi-functional sports training ware

Technical Field

The invention relates to the technical field of physical training instruments, in particular to a multifunctional physical training device.

Background

The physical training is for the training of reinforcing physique, generally can all use various equipment to carry out the weight training in order to reach better training effect at the in-process of physical training, and the action of physical training is various, but the physical training ware function singleness among the prior art is difficult to accomplish multiple action with same equipment, and the physical training ware training effect of function singleness is not good.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, adapt to the practical requirements and provide a multifunctional physical training device so as to solve the technical problems that the prior physical training device has single function, is difficult to finish various actions by using the same equipment and has poor training effect.

In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:

the design is a multi-functional sports training ware, including the fixed main platform of placing and be used for the counter weight plate of bearing a burden and bundle in the part of binding of people's hand, foot or waist, main platform front end department is equipped with the through-hole that runs through from top to bottom two, the inside a plurality of pulleys that are equipped with of main platform, it is in a plurality of to connect the rope the pulley surface passes the through-hole with the counter weight plate with bind the part and be connected, the counter weight plate is located inside and the liftable of main platform.

Eight limiting rods are arranged on one side inside the main platform, four limiting rods are divided into two groups, each group forms a rectangular space inside, and the balance weight plate is in sliding fit in the limiting rods and goes up and down in the rectangular space.

Still be equipped with two in the main platform and prevent weighing down the mechanism, every it wears out to connect the rope to correspond one and prevent weighing down the mechanism and penetrate and twine behind the at least round, prevent weighing down the mechanism and including the shell of fixed setting and rotate the interior wheel of cooperation in the shell, the inside wall of shell is equipped with two trompils, two the trompil is the import and the export of connecting the rope respectively, be equipped with spiral wire casing on the interior wheel, connect the rope and penetrate the spiral winding that follows the wire casing by the trompil import and then wear out by the export of trompil on the wire casing surface.

The damping device is characterized in that a mounting groove is formed in the circumferential surface of the side wall of the inner wheel, a cylinder is arranged in the tail end of the mounting groove in the clockwise direction, an arc-shaped damping block is connected to the cylinder in a rotating mode, an elastic band is fixedly connected to the inner side of the damping block, and the other end of the elastic band is fixedly connected to the inner edge wall of the mounting groove.

The damping device is characterized in that the inner wall of the shell is provided with a damping ring which is concentrically arranged, the damping ring is a rubber ring, the inner ring wall of the damping ring is a strip-shaped bulge, the damping block is a rubber block, and the outer side of the damping block is also provided with a strip-shaped bulge.

The weight plate is equipped with a plurality ofly, every the weight plate middle part is equipped with the through-hole, the weight plate lateral wall is equipped with the fixed orifices that transversely link up, the inside dead lever that is equipped with one heart of through-hole, the dead lever corresponds every weight plate of group and is equipped with two, it is equipped with two and binds respectively in one of them fixed rod tip to connect the rope, the dead lever lateral wall is equipped with transversely link up and the locating hole that corresponds with the fixed orifices, be equipped with the locating lever in the fixed orifices, the locating lever runs through fixed orifices and locating hole and makes dead lever and weight plate relatively fixed.

The utility model discloses a supporting structure, including main platform, bracing piece top end fixedly connected with round bar, bracing piece inside wall, support frame lateral part, bracing piece top end fixedly connected with round bar, the bracing piece inside wall still is equipped with the detachable support frame near round bar end department, the support frame lateral part is equipped with two screw rods, the connecting hole that runs through about the bracing piece surface is equipped with, the screw rod passes the connecting hole and screws up nut fixed stay, support frame main part level is placed and is equipped with the handle at the tail end.

The utility model discloses a safety seat cushion, including main platform, fixed plate, cushion, slide block, connecting rope, main platform upper surface is equipped with the fixed plate, the fixed plate middle part is equipped with the spout, be equipped with the cushion on the fixed plate, the cushion bottom is equipped with the slider and sliding fit in the spout and can the horizontal slip, the slider lateral wall can with be connected rope fixed connection.

The front end of the fixing plate is also provided with a square groove, a plurality of guide wheels are arranged in the square groove, two guide wheels in a group are symmetrically arranged in the square groove and transversely arranged in the square groove, the connecting rope penetrates between the symmetrical guide wheels and is clamped, the left side wall and the right side wall of the square groove are respectively provided with a damping sheet, and the damping sheets are tightly attached to the side walls of the guide wheels and rub against the side walls of the guide wheels.

The pedal is detachably mounted on the main platform through the spring pieces in the long grooves clamped in the arc grooves of the mounting blocks, and the pedal part is obliquely arranged and provided with a plurality of prismatic protrusions on the surface.

The main platform upper surface still is equipped with the guard plate, the guard plate middle part is equipped with and runs through the groove, it passes through the groove setting to connect the rope, the guard plate is the silica gel board, bind the part and include waistband, wrist strap, foot ring and shoulder bandage.

The invention has the beneficial effects that:

1. the multifunctional sports training machine can complete various sports training actions on a single device, and is multifunctional and better in training effect.

2. This design has anti-falling mechanism, takes off power or takes place other unexpected equipment when weighing down fast at the training in-process, and anti-falling mechanism can hinder falling of equipment, avoids training personnel injured.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the main structure of the present invention using the protection plate;

FIG. 5 is a schematic view of a half-section of a fixing plate according to the present invention;

FIG. 6 is an enlarged top view at C of FIG. 5 according to the present invention;

FIG. 7 is a schematic view of the internal structure of the fall arrest mechanism of the present invention;

FIG. 8 is a schematic view of a half-section of the fall arrest mechanism of the present invention;

FIG. 9 is a clockwise rotation of the inner wheel of the present invention;

FIG. 10 is a counterclockwise rotation state of the inner wheel of the present invention;

FIG. 11 is a state diagram of the present invention in use;

FIG. 12 is a state diagram of the present invention in use;

fig. 13 is a state diagram of the present invention in use.

In the figure:

1. a main platform; 2. a weight plate; 3. a binding member; 4. a through hole; 5. a pulley; 6. an anti-falling mechanism; 7. a housing; 8. an inner wheel; 9. opening a hole; 10. a wire slot;

11. mounting grooves; 12. a cylinder; 13. a damping block; 14. an elastic band; 15. a damping ring; 16. a limiting rod; 17. a rectangular space; 18. a fixing hole; 19. fixing the rod; 20. positioning holes;

21. positioning a rod; 22. a support bar; 23. a round bar; 24. a support frame; 25. a grip; 26. a fixing plate; 27. a chute; 28. a cushion; 29. a slider; 30. a square groove;

31. a guide wheel; 32. a foot pedal; 33. a protection plate; 34. a through groove; 35. connecting ropes; 36. a damping fin; 37. a long groove; 38. a spring plate; 39. mounting blocks; 40. an arc-shaped slot;

41. a screw; 42. and connecting the holes.

Detailed Description

The invention is further illustrated with reference to the following figures and examples:

example 1: a multi-functional physical training device, see fig. 1 to 13.

The device comprises a main platform 1 fixedly placed, a weight plate 2 used for loading and a binding component 3 bound on hands, feet or/and waist of a person.

Particularly, main platform 1 front end department is equipped with two through-holes 4 that run through from top to bottom, main platform 1 is inside to be equipped with a plurality of pulleys 5, connects rope 35 around in a plurality of 5 surfaces of pulley pass through-hole 4 with the counterweight plate 2 with bind the part 3 and be connected, counterweight plate 2 is located main platform 1 inside and liftable.

Specifically, eight limiting rods 16 are arranged on one side inside the main platform 1, four limiting rods 16 are divided into two groups, a rectangular space 17 is formed inside each group, and the weight plates 2 are slidably fitted in the two groups of limiting rods 16 and ascend and descend in the rectangular space 17.

Furthermore, the weight plates 2 are provided with a plurality of weight plates, a through hole 4 is formed in the middle of each weight plate 2, the side wall of each weight plate 2 is provided with a fixing hole 18 which is transversely communicated, fixing rods 19 are concentrically arranged in the through holes 4, two fixing rods 19 are arranged corresponding to each weight plate 2, two connecting ropes 35 are arranged and are respectively bound at the end part of one fixing rod 19, the side wall of each fixing rod 19 is provided with a positioning hole 20 which is transversely communicated with the fixing hole 18, a positioning rod 21 is arranged in each fixing hole 18, the positioning rod 21 penetrates through the fixing holes 18 and the positioning holes 20 and enables the fixing rods 19 to be relatively fixed with the weight plates 2, and the installation of one or more weight plates 2 is completed in the mode.

Further, still be equipped with two anti-falling mechanism 6 in the main platform 1, every connect rope 35 to penetrate and wear out after winding at least round to accomplish the resistance and prevent weighing down the effect connecting anti-falling mechanism 6, particularly, prevent weighing down mechanism 6 and rotate and cooperate the interior wheel 8 in the shell 7 including the shell 7 of fixed setting, the inside wall of shell 7 is equipped with two trompil 9, two trompil 9 is the import and the export of connecting rope 35 respectively, interior wheel 8 is last to be equipped with spiral wire casing 10, connect rope 35 to penetrate the spiral winding along wire casing 10 by the import of trompil 9 and wear out in wire casing 10 surface then by the export of trompil 9.

Specifically, a mounting groove 11 is formed in the circumferential surface of the side wall of the inner wheel 8, a cylinder 12 is arranged at the tail end of the mounting groove 11 in the clockwise direction, an arc-shaped damping block 13 is rotatably connected to the cylinder 12, an elastic band 14 is fixedly connected to the inner side of the damping block 13, the other end of the elastic band 14 is fixedly connected to the inner edge wall of the mounting groove 11 and enables the damping block 13 to be located at the bottom end of the mounting groove and not to fall, centrifugal force generated when the inner wheel 8 rotates anticlockwise at a high speed enables the damping block 13 to be thrown out and stretches the elastic band, friction resistance is generated between the thrown-out damping block 13 and the inner side of the shell 7, and then the elastic band 14 pulls the damping block 13 back when the rotating speed of the inner wheel 8 is reduced.

More specifically, the inner wall of the housing 7 is provided with a concentric damping ring 15, the damping ring 15 is a rubber ring, the inner annular wall of the damping ring is a strip-shaped protrusion, the strip-shaped protrusion is inclined helical teeth and inclines counterclockwise in the direction shown in fig. 6, the damping block 13 is a rubber block, the outer side of the damping block is also provided with a strip-shaped protrusion, and the strip-shaped protrusions of the damping block 13 and the damping ring 15 are mutually extruded and generate resistance through friction.

Further, 1 upper surface of main platform is equipped with the bracing piece 22 that two symmetries set up, bracing piece 22 top fixedly connected with

round bar

23, 22 inside walls of bracing piece are close to 23 end departments of round bar and still are equipped with detachable support frame 24, the support frame lateral part is equipped with two screw rods, the connecting hole that runs through about the bracing piece surface is equipped with, the screw rod passes the connecting hole and screws up nut fixed stay, 24 main parts levels of support frame are placed and are equipped with handle 25 at the tail end.

Further, the upper surface of the main platform 1 is provided with a fixing plate 26, the middle part of the fixing plate 26 is provided with a sliding groove 27, the fixing plate 26 is provided with a cushion 28, the bottom of the cushion 28 is provided with a sliding block 29 which is in sliding fit with the sliding groove 27 and can slide left and right, and the side wall of the sliding block 29 can be fixedly connected with a connecting rope 35.

Furthermore, a square groove 30 is further provided at the front end of the fixing plate 26, a plurality of guide wheels 31 are provided in the square groove 30, two of the plurality of guide wheels 31 are symmetrically arranged in a group and transversely arranged in the square groove 30, the connecting rope 35 passes through the symmetrical guide wheels 31 and is clamped, damping plates 36 are respectively provided on the left and right side walls of the square groove 30, and the damping plates 36 cling to the side walls of the guide wheels 31 and generate resistance by friction with the guide wheels 31.

More specifically, the front end of the fixed plate 26 is further provided with a pedal plate 32, the bottom of the pedal plate 32 is provided with a long groove 37, the surfaces of two side walls of the long groove 37 are provided with spring pieces 38, the main platform 1 is provided with an installation block 39, two sides of the installation block 39 are provided with arc-shaped grooves 40 corresponding to the spring pieces 38, the pedal plate 32 is detachably installed on the main platform 1 by clamping the spring pieces 38 in the long groove 37 in the arc-shaped grooves 40 of the installation block 39, and the pedal part of the pedal plate 32 is obliquely arranged and provided with a plurality of prismatic protrusions on the surface thereof.

Further, main platform 1 upper surface still is equipped with guard plate 33, guard plate 33 middle part is equipped with and runs through groove 34, connect the rope 35 and pass through the groove 34 setting, guard plate 33 is the silica gel board, it includes waistband, wrist strap, foot ring and shoulder bandage to bind part 3.

Instructions for use: the device enables the two groups of weight plates 2 to respectively and independently operate under the coordination of the pulley 5.

As shown in fig. 11, when training of waist and legs is required, the main platform 1 is installed with the foot pedal 32, and the other end of the connecting rope 35 connected to the rear fixing rod 19 is connected to one end of the slider 29, and the connecting rope 35 connected to the other fixing rod 19 is connected to one end of the wrist strap or the waist belt in the binding part 3.

Then the both feet of training person place the running-board 32 in, tie up the wrist strap in wrist department or tie up the waistband in the waist, then both feet stretch out hard thereby promote slider 29 to drive and connect the pulling of rope 35 and promote the weight plate 2 for the shank muscle is tempered, still can stimulate wrist strap or waistband simultaneously, and then makes wrist, arm or waist muscle be tempered.

When promoting the cushion 28 horizontal slip, connect in the square groove 30 of rope 35 route fixed plate 26 front end and in wherein by guide pulley 31 clamp tightly, can drive guide pulley 31 when connecting the rope 35 motion and rotate, guide pulley 31 can form the resistance owing to receiving the hindrance of damping fin 36 when rotating, and this resistance conveys through guide pulley 31 and makes its motion more difficult after connecting rope 35, and then has increased the exercise effect to the user.

The pedal 32 can be fixed by buckling the spring piece 38 in the long groove 37 at the bottom of the pedal into the arc-shaped grooves 40 at two sides of the mounting block 39 on the main platform 1, and when the pedal is required to be disassembled, the pedal 32 can be detached only by pulling the spring piece 38 to the opposite direction of the pedal to promote the spring piece 38 to be separated from the arc-shaped grooves 40.

As shown in fig. 12, when sitting posture training is not performed, the seat cushion 28 can be taken out, the protection plate 33 is installed, when waist and leg training is required, the waist belt of the binding part 3 can be bound to the waist of the trainer, the waist belt is connected with the front fixing rod 19 through the connecting rope 35, meanwhile, the foot ring of the binding part 3 is sleeved on the foot, the foot ring is connected with the rear fixing rod 19 through the connecting rope 35, then the elbows of the trainer are supported on the support frame 24, the grip 25 is held by the two hands, the abdomen and leg lifting action is performed in the posture, the foot and the waist are simultaneously loaded with load for training, and the training effect is better.

The support frame 24 is screwed and fixed on the support rod 22 by a nut after a screw 41 at the side part passes through a connecting hole 42 on the surface of the support rod 22.

As shown in fig. 13, when performing the waist training alone (taking the sit-up as the exercise operation), the waist belt may be tied to the chest, the waist belt is connected to the front fixing rod 19 through the connecting string 35, the wrist belt is tied to the shoulder, and the wrist belt is connected to the rear fixing rod 19 through the connecting string 35, and the sit-up operation is performed in this state to form the weight training waist.

Because the sit-up needs to lie, the protective plate 33 made of silica gel is placed at the front end of the main platform 1 at the moment, so that the impact force generated by the backward bending of the head of the human body can be effectively buffered, and the damage caused by excessive force during lying is avoided.

In the training process, if the training person takes place when taking off the accident of power, when the weight plate 2 drops fast, connect rope 35 can drive the quick anticlockwise rotation of interior wheel 8 of falling-proof mechanism 6 inside through the frictional force of wire casing 10 with the rope body of connecting rope 35, the quick anticlockwise rotation of interior wheel 8 can make damping piece 13 throw away fast and form the friction with damping ring 15 and produce the resistance, thereby stop the quick falling of weight plate 2, make weight plate 2 slowly fall, avoid the training person to take place the accident.

When the falling is hindered, the connecting rope 35 is pulled slightly and reversely to reduce the friction between the damping block 13 and the damping ring 15, and then the damping block 13 is pulled back into the mounting groove 11 under the elastic action of the elastic band 14, so that the device can be normally used.

In the using process, the number of the fixed blocks of the weight plates 2 can be adjusted to adjust the gravity of the weight part, so as to change the exercise intensity, when the number of the weight plates 2 needs to be increased, firstly, the stretching tail end is released to enable the weight plates 2 to return to the lowest point, then, the positioning rod 21 which is originally placed in and penetrates through the fixing hole 18 and the positioning hole 20 is taken out, the positioning rod 21 is inserted into the fixing hole 18 of the side wall of the weight plate 2 below and simultaneously penetrates into the positioning hole 20, so that the fixing rod 19 is relatively fixed with the weight plates 2 at the position, and meanwhile, the fixing rod props against more weight plates 2 above.

When the weight of the counterweight portion needs to be reduced, the positioning rod 21 may be inserted into the fixing hole 18 of the side wall of the upper counterweight plate 2 and inserted into the positioning hole 20.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims

1. A multifunctional physical training device comprises a main platform, a weight plate and a binding component, wherein the main platform is fixedly arranged, the weight plate is used for bearing a load, and the binding component is bound on hands, feet or/and waist of a person; the method is characterized in that: the main platform front end department is equipped with two through-holes that run through from top to bottom, the inside a plurality of pulleys that are equipped with of main platform, it is in a plurality of to connect the rope the pulley surface passes the through-hole and is connected the weight plate with binding the part, the weight plate is located inside and the liftable of main platform.

2. The multipurpose exercise training device of claim 1, wherein: eight limiting rods are arranged on one side inside the main platform, four limiting rods are divided into two groups, each group forms a rectangular space inside, and the balance weight plate is in sliding fit in the limiting rods and goes up and down in the rectangular space.

3. The multipurpose exercise training device of claim 2, wherein: still be equipped with two in the main platform and prevent weighing down the mechanism, every it wears out to connect the rope to correspond one and prevent weighing down the mechanism and penetrate and twine behind the at least round, prevent weighing down the mechanism and including the shell of fixed setting and rotate the interior wheel of cooperation in the shell, the inside wall of shell is equipped with two trompils, two the trompil is the import and the export of connecting the rope respectively, be equipped with spiral wire casing on the interior wheel, connect the rope and penetrate the spiral winding that follows the wire casing by the trompil import and then wear out by the export of trompil on the wire casing surface.

4. The multipurpose exercise training device of claim 3, wherein: the inner wheel is characterized in that a mounting groove is formed in the circumferential surface of the side wall of the inner wheel, a cylinder is arranged in the tail end of the mounting groove in the clockwise direction, an arc-shaped damping block is rotatably connected to the cylinder, an elastic band is fixedly connected to the inner side of the damping block, and the other end of the elastic band is fixedly connected to the inner edge wall of the mounting groove;

5. The multipurpose exercise training device of claim 1, wherein: the improved steel wire rope fixing device is characterized in that the weight plates are multiple, a through hole is formed in the middle of each weight plate, fixing holes which are transversely communicated are formed in the side walls of the weight plates, fixing rods are concentrically arranged in the through holes, two fixing rods are arranged corresponding to each group of weight plates, two connecting ropes are arranged and are respectively bound at the end portion of one of the fixing rods, positioning holes which are transversely communicated and correspond to the fixing holes are formed in the side walls of the fixing rods, positioning rods are arranged in the fixing holes, and the positioning rods penetrate through the fixing holes and the positioning holes and enable the fixing rods to be relatively fixed with the weight plates.

6. The multipurpose exercise training device of claim 1, wherein: the utility model discloses a support structure, including main platform, bracing piece top end fixedly connected with round bar, bracing piece inside wall still is equipped with the detachable support frame near round bar end department, the support frame lateral part is equipped with two screw rods, the connecting hole that runs through about the bracing piece surface is equipped with, the screw rod passes the connecting hole and screws up nut fixed stay, support frame main part level is placed and is equipped with the handle at the tail end.

7. The multipurpose exercise training device of claim 1, wherein: the utility model discloses a safety seat cushion, including main platform, fixed plate, cushion, slide block, connecting rope, main platform upper surface is equipped with the fixed plate, the fixed plate middle part is equipped with the spout, be equipped with the cushion on the fixed plate, the cushion bottom is equipped with the slider and sliding fit in the spout and can the horizontal slip, the slider lateral wall can with be connected rope fixed connection.

8. The multipurpose exercise training apparatus of claim 7, wherein: the front end of the fixing plate is also provided with a square groove, a plurality of guide wheels are arranged in the square groove, two guide wheels in a group are symmetrically arranged in the square groove and transversely arranged in the square groove, the connecting rope penetrates between the symmetrical guide wheels and is clamped, the left side wall and the right side wall of the square groove are respectively provided with a damping sheet, and the damping sheets are tightly attached to the side walls of the guide wheels and rub against the side walls of the guide wheels.

9. A multipurpose physical training aid as claimed in claim 7 or 8, wherein: the pedal is characterized in that a pedal plate is further arranged at the front end of the fixed plate, an elongated groove is formed in the bottom of the pedal plate, spring pieces are arranged on the surfaces of two side walls of the elongated groove, an installation block is arranged on the main platform, arc-shaped grooves corresponding to the spring pieces are formed in two sides of the installation block, the pedal plate is clamped in the arc-shaped grooves of the installation block through the spring pieces in the elongated groove and detachably installed on the main platform, and a pedal portion of the pedal plate is obliquely arranged and provided with a plurality of prismatic protrusions on the surface.

10. The multipurpose exercise training device of claim 1, wherein: the main platform upper surface still is equipped with the guard plate, the guard plate middle part is equipped with and runs through the groove, it passes through the groove setting to connect the rope, the guard plate is the silica gel board, bind the part and include waistband, wrist strap, foot ring and shoulder bandage.