CN108187308B - Flexibility stretch training device for sports - Google Patents

Abstract

A flexibility stretching training device for sports, including a top foot plate, a sliding shaft and a traction handle; the bottom side of the device body is set as a fixed base plate; one end of the fixed base plate is vertically provided with a fixed side plate; The top side of the fixed side plate is provided with a stable handrail; the upper end of the side wall of the fixed side plate is fixed with a saddle; the lower side of the saddle is fixed with a leg plate; the two legs The ends of the movable shafts on both sides of the board are connected to the rotating motor of the leg board; the lower end of the side wall of the leg board is fixedly equipped with an electric lifting cylinder; the top side of the electric lifting cylinder is provided with a foot Pedal; the upper side of the fixed bottom plate is provided with a top foot plate. The flexible force stretching training device for sports is provided with a rectangular hole structure on the bottom side of the seat corresponding to the position of the leg plate rotating arm, which is beneficial to make the leg plate can rotate upwards at a larger angle, so that the training The divergence of personnel is larger, which effectively improves the training effect.

Description

Flexibility stretch training device for sports

technical field

The invention relates to the technical field of sports flexibility training equipment, in particular to a flexibility stretching training device for sports.

Background technique

Flexibility is an important part of physical fitness. Good flexibility is the basis for technical movement learning. Flexibility training requires special equipment for training in order to improve training effects and reduce training injuries.

The invention of the existing patent No. 201710578018.3 relates to a kind of sports flexibility training equipment, specifically to a double-sliding track leg flexibility training device, which is characterized in that: on the steel plate of the bottom plate (1), side plates 1 and 2 are welded With side plate three, handrail one is welded on side plate one, side plate two; Handrail one is the metal tube of diameter 3 centimeters, is made with the plastic layer of 2 millimeters above. Skateboard 1 is covered with a layer of 2mm plastic, and Skateboard 2 is covered with a layer of 2mm plastic. Skateboard 1 and Skateboard 2 are made with arc-shaped support surfaces, which are suitable for the feet of practitioners. The front ends of Skateboard 1 and Skateboard 2 Welded foot guards with a height of five centimeters. The invention provides a special equipment for leg flexibility vertical fork and horizontal fork training, which has better stretching effect and enhances the enthusiasm of trainees for training leg flexibility.

Another invention with the patent No. 201710578057.3 relates to a sports flexibility training equipment, in particular to a rotary cross split trainer, which is characterized in that the gears of the large gear (21) and the pinion gear (30) are connected together. Pinion (30) is installed and fixed on the screw mandrel (32). Screw mandrel (32) is connected on baffle nut one and baffle nut two. The two ends of screw mandrel (32) are respectively installed in the fixed-point bearing inside of bearing seat one and bearing seat two. Above steel plate one, be welded with steel plate two and steel plate three, be welded with back chair (8) at the side of steel plate two and steel plate three, be made with the backrest of the arc of tilting 15 degrees on the back chair (8), the back chair ( 8) is wrapped with a rubber layer with a thickness of two millimeters, and an electric heating device is made inside the rubber layer on the armchair (8). The hip-opening angle of the horizontal split is greater than 180 degrees. The electric heating device is designed and manufactured on the equipment. During winter training, the muscles of the practitioner are in an excited state, which is conducive to the training needs of flexibility.

The inventors have found that, based on the above search and in combination with the flexibility stretching training devices in the prior art, most of them have the following problems. The conventional equipment structure design is relatively simple and cannot meet the special training needs; and the training items Single, the degree of integration of training equipment is low; moreover, the training method is single, and the training effect is poor; further, in practical application, the controllability and convenience are poor.

In view of the existing structure and defects, it is researched and improved, and a flexibility stretching training device for sports is provided, in order to achieve the purpose of having more practical value.

Contents of the invention

The purpose of the present invention is to provide a flexibility stretching training device for sports, to solve the problem that the conventional equipment structure design proposed in the above-mentioned background technology is relatively simple, and cannot reach the special training needs; and, the training items are single, and the training equipment The degree of integration is low, moreover, the training method is single, and the training effect is poor; further, in practical application, the problem of poor maneuverability and convenient performance.

The present invention is used for the purpose and effect of the stretching training device for flexibility in sports, achieved by the following specific technical means:

A flexibility stretching training device for sports, wherein, the flexibility stretching training device for sports includes: a device body, a fixed side plate, a sponge pad, a magic fixing belt, a top foot plate, a support plate, a fixed bottom plate, Support limit column, sliding shaft, traction handle, sliding shaft controller, limit groove, stabilizer armrest, lower fork controller, saddle, leg plate, foot pedal, electric lifting cylinder, sliding shaft moving motor and leg rest plate rotation motor; the bottom side of the device body is set as a fixed bottom plate; one end of the fixed bottom plate is vertically provided with a fixed side plate; the top side of the fixed side plate is provided with a stable handrail; the fixed side A saddle is fixed at the upper end of the side wall of the board; the other end of the saddle is supported and fixed by a support column; the lower side of the saddle is axially fixed with a leg board; The end of the movable shaft is connected to the rotating motor of the leg board; the lower end of the side wall of the leg board is fixed with an electric lift cylinder; the top side of the electric lift cylinder is provided with a foot pedal; The upper side of the fixed bottom plate is provided with a top foot plate; one side of the top foot plate is provided with a support plate; the upper end of the fixed bottom plate on the other side of the top foot plate is covered with a strip structure sponge pad; The side wall is also fixedly provided with a sliding shaft moving motor; the upper end of the other end of the fixed bottom plate is provided with a support limit column; the support limit column and the top side sliding groove of the top foot plate are provided with a slide shaft; The bottom side of the sliding shaft is provided with a gear bar, and the moving motor of the sliding shaft is connected with the power of the sliding shaft through a gear; the middle position of the sliding shaft is provided with a traction handle.

Further, lower fork controllers are provided on the left and right sides of the stable armrest, and the lower fork controllers are parallel controllers.

Further, the upper side of the saddle is covered with a layer of soft rubber pad.

Further, the bottom side of the saddle is provided with a rectangular hole structure at a position corresponding to the rotating arm of the leg plate.

Further, the pedal is designed in a convex shape.

Further, the upper end of the fixed bottom plate at the upper side of the sponge pad close to the top foot plate is provided with a magic fixing belt, and there are two magic fixing belts, corresponding to the positions of the knee and the calf respectively.

Further, the upper end of the traction handle is provided with an n-shaped frame structure, and each n-shaped frame structure is provided with a sliding axis controller, and the stop key of the sliding axis controller is separated from the front and rear control keys.

Further, two limiting grooves are symmetrically opened on one side of the top foot plate.

Further, mechanical limit blocks are provided at the ends of the left and right ends of the sliding shaft.

Further, a rotating gear is movably arranged on the inner bottom of the support limiting column, and the rotating gear meshes with the gear rack on the sliding shaft.

Compared with existing structures, the present invention has the following advantages:

There are lower fork controllers on the left and right sides of the stabilized armrest, and the lower fork controllers are parallel controllers, which is beneficial for the trainers to choose and use the lower fork controllers as needed when performing left and right lower fork exercises. Effectively improve the convenience and practicality of operation.

The upper side of the provided riding seat is covered with a layer of rubber cushion, which is beneficial to improve comfort performance and reduce training injuries to trainers.

The bottom side of the saddle is equipped with a rectangular hole structure corresponding to the position of the leg plate rotation arm, which is beneficial to make the leg plate can rotate upwards at a larger angle, so that the training personnel can spread more and effectively improve training effect.

The provided pedals are designed in a convex shape, which is beneficial for the trainers to have enough places for their feet to step on when switching between the horizontal fork and the vertical fork.

The upper end of the fixed bottom plate at the upper side of the provided sponge pad is close to the top foot plate is provided with a magic fixing belt, and there are two magic fixing belts, which correspond to the positions of the knee and calf respectively, which is conducive to fixing the legs of the trainer , to prevent the legs from bending when the waist is stretched, thus affecting the training effect.

The upper end of the provided traction handle is provided with an n-shaped frame structure, and each n-shaped frame structure is provided with a sliding axis controller, and the stop key of the sliding axis controller is separated from the front and rear control keys, and the n-shaped frame structure has It is beneficial to improve the use strength of the traction handle, and the sliding axis controller set on each upper end can be freely selected for manipulation and control according to the position you hold, which effectively improves the convenience of operation, and the stop key is set separately from the front and rear movement keys, which can effectively Prevent operational errors.

One side of the top foot plate provided is symmetrically provided with two limit grooves, which is beneficial to limit the position of the trainer's feet, so that the training posture is more standard, so that the training effect is better.

The left and right ends of the provided sliding shaft are provided with mechanical limit blocks, which is beneficial to prevent the user from forgetting to stop the moving motor of the sliding shaft, thereby causing the continuous movement of the sliding shaft to derail and causing damage to the device body.

The inner bottom of the supporting limit column is provided with a rotating gear, and the rotating gear is engaged with the gear bar on the sliding shaft, which is conducive to supporting the sliding shaft and effectively increasing the moving time of the sliding shaft. smoothness.

Description of drawings

Fig. 1 is a schematic diagram of the axial side structure of the present invention;

Fig. 2 is a schematic diagram of the enlarged structure of the shaft side traction handle of the present invention;

Figure 3 is a schematic diagram of the enlarged structure of the foot pedal on the axle side of the present invention;

Fig. 4 is a schematic diagram of the axial side structure of the present invention;

Fig. 5 is a schematic view of the structure viewed from the axial side of the present invention;

Fig. 6 is a schematic diagram of a partially enlarged structure viewed from the axial side of the present invention;

Fig. 7 is a schematic structural diagram of the front view of the present invention;

Fig. 8 is a schematic diagram of the top view structure of the present invention;

Fig. 9 is a schematic structural diagram of the right view of the present invention;

Fig. 10 is a schematic diagram of the rotation and leveling structure of the shaft-side leg plate of the present invention.

In the figure: 1-device body, 2-fixed side plate, 3-sponge pad, 4-magic fixing belt, 5-top foot plate, 6-support plate, 7-fixed bottom plate, 8-support limit column, 9-sliding Shaft, 10-traction handle, 1001-sliding shaft controller, 11-limiting groove, 12-stabilizing armrest, 13-lower fork controller, 14-seat, 15-leg board, 16-pedal, 17 -Electric lifting cylinder, 18-sliding shaft moving motor, 19-leg plate rotation motor.

Detailed ways

Hereinafter, embodiments of the present invention will be described in detail, examples of which are shown in the accompanying drawings and the following description. While the invention will be described in conjunction with exemplary embodiments, it will be understood that the description is not intended to limit the invention to the exemplary embodiments. On the contrary, the invention is to cover not only the exemplary embodiment, but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims Inside.

Referring to Fig. 1 to Fig. 10, the flexibility stretching training device for sports includes: device body 1, fixed side plate 2, sponge pad 3, magic fixing belt 4, top foot plate 5, support plate 6, fixed bottom plate 7. Support limit column 8, slide shaft 9, traction handle 10, slide shaft controller 1001, limit groove 11, stable armrest 12, lower fork controller 13, saddle 14, leg board 15, pedal 16 , an electric lifting cylinder 17, a sliding shaft moving motor 18 and a leg plate rotating motor 19; the bottom side of the device body 1 is set to a fixed base plate 7; one end of the fixed base plate 7 is vertically provided with a fixed side plate 2. The top side of the fixed side plate 2 is provided with a stable armrest 12; the upper end of the side wall of the fixed side plate 2 is fixedly provided with a saddle 14; the other end of the saddle 14 is supported and fixed by a support column; The lower side of the saddle 14 is pivotally fixed with a leg plate 15; the upper movable shaft ends of the two leg plates 15 are transmission-connected with a leg plate rotating motor 19; An electric lifting cylinder 17 is fixedly arranged at the lower end position of the side wall; a pedal 16 is provided on the top side of the electric lifting cylinder 17; a top foot plate 5 is provided on the upper side of the fixed bottom plate 7; One side of the top foot plate 5 is provided with a support plate 6; the upper end of the fixed bottom plate 7 on the other side of the top foot plate 5 is covered with a strip structure sponge pad 3; the side wall of the top foot plate 5 is also fixedly provided with a sliding shaft to move Motor 18; the upper end of the other end of the fixed base plate 7 is provided with a support limit column 8; the support limit column 8 and the top side sliding groove of the top foot plate 5 are provided with a sliding shaft 9; the sliding shaft 9 The bottom side of the bottom side is provided with a gear bar, and the sliding shaft moving motor 18 is dynamically connected with the sliding shaft 9 through a gear; the middle position of the sliding shaft 9 is provided with a traction handle 10 .

Wherein, the left and right sides of described stabilizing handrail 12 are all provided with lower fork controller 13, and lower fork controller 13 is parallel controller, when being convenient to training trainer, can carry out lower fork controller 13 as required when carrying out left and right lower fork exercises. The choice of use can effectively improve the convenience and practicality of operation, as shown in Figure 1.

Wherein, the upper side of the saddle 14 is covered with a layer of rubber cushion, which is convenient to improve comfort performance and reduce training injuries to trainers.

Wherein, the bottom side of the saddle 14 is provided with a rectangular hole structure corresponding to the position of the leg plate 15 rotating arm, so that the leg plate 15 can be rotated upwards at a larger angle, so that the training personnel's fork is larger. , effectively improving the training effect, as shown in Figure 6.

Wherein, the pedal 16 is designed in a convex shape, so that when switching between the horizontal fork and the vertical fork, the trainer's feet have enough places to step on, as shown in FIG. 3 .

Wherein, the upper end of the fixed bottom plate 7 at the position of the top foot plate 5 on the upper side of the sponge pad 3 is provided with a magic fixing belt 4, and there are two magic fixing belts 4, corresponding to the positions of the knee and the shank respectively, so as to facilitate training. The legs of the personnel are fixed to prevent the legs from bending when the waist is stretched, thereby affecting the training effect, as shown in Figure 1.

Wherein, the upper end of the traction handle 10 is provided with an n-shaped frame structure, and each n-shaped frame structure is provided with a sliding axis controller 1001, and the stop key of the sliding axis controller 1001 is separated from the front and rear control keys, n The type frame structure is convenient to improve the use strength of the traction handle 10, and the sliding axis controller 1001 provided at each upper end can be freely selected and controlled according to the position held by oneself, which effectively improves the convenience of operation, and the stop key and the forward and backward movement key Separate settings can effectively prevent the error rate of operation, as shown in Figure 2.

Wherein, one side of the top foot plate 5 is symmetrically provided with two limit grooves 11, which are convenient to limit the trainer's feet, so that the training posture is more standard, so that the training effect is better, according to Fig. 1 shown.

Wherein, the ends of the left and right ends of the sliding shaft 9 are provided with mechanical limit blocks, so as to prevent the user from forgetting to stop the moving motor 18 of the sliding shaft, thereby causing the continuous movement of the sliding shaft 9 to derail and causing damage to the device body 1 , as shown in Figure 2.

Wherein, the inner bottom of the support limit column 8 is movably provided with a rotating gear, and the rotating gear is engaged with the gear bar on the sliding shaft 9, which is convenient to play the role of supporting and limiting the sliding shaft 9, effectively increasing the number of sliding shafts. 9 smoothness when moving.

The principle of this embodiment:

In the present invention, the trainer first sits on the sponge pad 3, then steps on both feet in the limit groove 11 of the top foot plate 5, then uses the magic strap 4 to fix the legs, and then holds the traction handle 10 with both hands. , and then manually start the sliding shaft moving motor 18 through the sliding shaft controller 1001, so that the sliding shaft 9 moves, so that the traction handle 10 moves, so that the trainer can carry out the forward stretching training of the waist, which can be appropriately adjusted according to the training needs. Adjust the forward position of the traction handle 10, and the trainer can also ride on the saddle 14, then adjust the height of the pedal 16 by the effect of the electric lifting cylinder 17, so that it meets the height of the trainer's legs, and then The lower fork controller 13 can control the leg plate rotation motor 19, so that the leg plate 15 slowly rotates upwards, so that the legs can be diverged to play the role of the lower fork, and the trainer can hold it with his hands for stability. The handrail 12 prevents the body from rising unstable during the ascent process, and the trainer can also carry out the practice of the vertical fork and only needs to rotate the direction to the body.

In summary, although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or modify some of the technical features. Equivalent replacement, within the spirit and principles of the present invention, any modification, equivalent replacement, improvement, etc., shall be included in the protection scope of the present invention.

Claims (7)

1. The flexibility stretching training device for sports is characterized in that: the flexibility stretching training device for sports includes: device body, fixed side plate, sponge pad, magic fixing belt, top foot plate, support plate , fixed bottom plate, support limit column, sliding shaft, traction handle, sliding shaft controller, limit slot, stable armrest, lower fork controller, riding seat, leg plate, pedal, electric lifting cylinder, sliding shaft movement The motor and the leg plate rotate the motor; the bottom side of the device body is set as a fixed base plate; one end of the fixed base plate is vertically provided with a fixed side plate; the top side of the fixed side plate is provided with a stable handrail; A saddle is fixed at the upper end of the side wall of the fixed side plate; the other end of the saddle is supported and fixed by a support column; the lower side of the saddle is fixed with a leg plate; the two legs The end of the movable shaft on the upper side of the board is connected to the rotating motor of the leg board; the lower end of the side wall of the leg board is fixedly equipped with an electric lifting cylinder; the top side of the electric lifting cylinder is provided with a foot Pedal; the upper side of the fixed bottom plate is provided with a top foot plate; one side of the top foot plate is provided with a support plate; the other side of the top foot plate is covered with a strip structure sponge pad on the top of the fixed bottom plate; One side of the top foot plate is symmetrically provided with two limit grooves; the side wall of the top foot plate is also fixed with a sliding shaft moving motor; the upper end of the other end of the fixed bottom plate is provided with a support limit column; A sliding shaft is arranged in the sliding groove on the top side of the support limiting column and the top foot plate; a gear bar is arranged on the bottom side of the sliding shaft, and the moving motor of the sliding shaft is connected to the sliding shaft through a gear; A traction handle is provided at the middle position; lower fork controllers are provided on the left and right sides of the stable handrail, and the lower fork controller is a parallel controller; the upper end of the traction handle is provided with an n-shaped frame structure, and each The n-shaped frame structure is provided with sliding axis controllers, and the stop key of the sliding axis controller is separated from the front and rear control keys. 2. The flexibility stretching training device for sports according to claim 1, characterized in that: the upper side of the saddle is covered with a layer of soft rubber pad. 3 . The flexibility stretching training device for sports according to claim 1 , characterized in that: the bottom side of the saddle is provided with a rectangular hole structure at a position corresponding to the rotating arm of the leg plate. 4 . 4. The flexibility stretching training device for sports according to claim 1, characterized in that: the pedals are designed in a convex shape. 5. The flexibility stretching training device for sports according to claim 1, characterized in that: the upper end of the fixed bottom plate at the position where the upper side of the sponge pad is close to the foot plate is provided with a magic fixing belt, and the magic fixing belt There are two sets, corresponding to the position of the knee and calf respectively. 6 . The flexibility stretching training device for sports according to claim 1 , characterized in that mechanical stoppers are provided at the ends of the left and right ends of the sliding shaft. 7 . 7. The flexibility stretching training device for sports according to claim 1, characterized in that: the inner bottom of the support limit column is movably provided with a rotating gear, and the rotating gear is connected to the gear bar on the sliding shaft. Teeth.