CN211328072U - Skiing training ware - Google Patents

Abstract

The utility model discloses a skiing training ware belongs to sport equipment technical field, skiing training ware includes the support frame, slip frame and running-board, still include the elastic webbing, and along the first gyro wheel and the second gyro wheel of controlling the direction range on the support frame, the axis of first gyro wheel and second gyro wheel sets up along the fore-and-aft direction, the one end of elastic webbing and the one end fixed connection of support frame left and right sides direction, the other end is in proper order around first gyro wheel, set up in slip frame bottom and axis and first gyro wheel parallel arrangement's third gyro wheel, behind the second gyro wheel with the other end fixed connection of support frame, the terminal surface is middle bellied arc structure downwards under the support frame. The bottom of training ware can the horizontal undulation swing, just so realized that less width, radian realize that span, the purpose of fluctuation height about great skiing do not need fixed handrail, dynamic balance training's is effectual, and the cost is lower moreover, and is small, and adjustable range is big, and application scope is wider.

Description

Skiing training ware

Technical Field

The utility model belongs to the technical field of sport equipment, relate to the training ware, especially a skiing training ware.

Background

The skiing sport is a sport item which slides on the snowfield by means of skiing tools, is helpful to improve the health and cold resistance of trainers, and can cultivate the brave and persevered quality of the trainers. In 2022, the 24 th winter Olympic Games are held in China, China makes solemn commitments of ice and snow on three hundred million people in major meetings, but the popularization and development of ice and snow sports in China are directly influenced due to late start, thin base, and limited environment and field instrument resources. The existing trainer in China has a fixed base and a handrail, is good for body building, but has great limitation as a skiing training instrument, the handrail limits the freedom degree of body movement, the reverse bow action of the rotation technology can be limited, and the limitation of the handrail on the body causes the effect of dynamic balance training to be poor. Imported skiing training aids are expensive, have insufficient adjustability and limited application range, and directly influence the development of ice and snow movement.

Disclosure of Invention

The utility model discloses the defect of prior art has been solved scientifically, has designed a skiing training ware, and the bottom of training ware can the horizontal fluctuation swing, just so realized less width, radian realize about great skiing span, the purpose of fluctuation height. In a sliding period, along with the change of the rotation angle of the instrument, the radian of the arc-shaped sliding rail is continuously changed, the angle of the vertical edge of the pedal is changed differently, the reverse bow action is formed, and the whole process training of the rotation technology is realized. The utility model discloses a handrail that does not need to be fixed, the important function of outstanding skiing dynamic balance and gyration technique training can also satisfy the exercise demand of body-building, and the cost is lower moreover, and is small, and adjustable range is wide, and application scope is wider.

The utility model adopts the following specific technical proposal: the utility model provides a skiing training ware, the loach carrying platform comprises a supporting fram, form sliding fit's slip frame and fix the running-board on the slip frame with the arc slide rail at support frame top, still include the elastic webbing, and first gyro wheel and the second gyro wheel of arranging along the left right direction on the support frame, the axis of first gyro wheel and second gyro wheel sets up along the fore-and-aft direction, the one end of elastic webbing and the one end fixed connection of support frame left right direction, the other end is in proper order around first gyro wheel, set up the third gyro wheel in slip frame bottom and axis and first gyro wheel parallel arrangement, behind the second gyro wheel with the other end fixed connection of support frame, the key lies in: the lower end surface of the support frame is of an arc structure with the middle protruding downwards.

The support frame include along two backup pads that the fore-and-aft direction was arranged and connect the connecting plate between two backup pad both ends, the up end of backup pad is that the bellied arc structure formation of middle part is upwards forms the arc slide rail, the lower terminal surface of backup pad is the bellied cambered surface downwards in middle part.

A limiting plate is further fixed between the two supporting plates, the limiting plate is located above the first idler wheel and the second idler wheel and below the third idler wheel, an opening used for penetrating the elastic band is formed in the limiting plate, and the first idler wheel and the second idler wheel are located below the opening.

The two ends of the connecting plate extend to the outer side of the corresponding end supporting plate, and the upper end face of the connecting plate protrudes above the supporting plate to form a limiting structure of the sliding frame.

The pedal is connected with the sliding frame through a spring.

The spring is a rubber spring.

First magnets are fixed at the left end and the right end of the supporting frame, second magnets which are mutually repulsive to the first magnets are fixed at the two ends of the sliding frame, and the first magnets and the second magnets are matched to form a reversing mechanism of the sliding frame.

The trainer also comprises a bottom plate which is arranged below the support frame and used for being fixed on the ground, a connecting rod is fixed at the center of the left and right directions of the support frame, the axis of the connecting rod is arranged along the front and back directions, and the connecting rod is hinged with the bottom plate.

An elastic non-slip mat is fixed on the upper end surface of the pedal.

The utility model has the advantages that: the lower end surface of the support frame is set into an arc structure with the middle protruding downwards, so that the bottom of the trainer can swing up and down left and right, and the purposes of large skiing left and right span and up and down height can be achieved by means of small width and radian. During training, the trainer puts left foot or right foot on a running-board and slides this running-board to the left end or the right-hand member of support frame earlier, then with the focus effect on left foot or right foot, lift right foot or left foot simultaneously and place right foot or left foot on another running-board, then control sliding frame slides right or left along arc slide rail, then make sliding frame along left and right direction cyclic motion can, the handrail that does not need to fix, dynamic balance training's is effectual, and the cost is lower, and adjustable range is wide, application scope is wider.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a view from a-a of fig. 2.

Fig. 4 is a schematic structural view of the sliding frame in fig. 3.

Fig. 5 is a side view of the pulley and the spacing wheel of fig. 4.

In the attached drawings, 1 represents a support frame, 1-1 represents a support plate, 1-2 represents a connecting plate, 2 represents a sliding vehicle frame, 2-1 represents a frame body, 2-2 represents an axle, 2-3 represents a pulley, 2-4 represents a limiting wheel, 3 represents a pedal, 4 represents an elastic band, 5 represents a first roller, 6 represents a second roller, 7 represents a third roller, 8 represents a limiting plate, 9 represents a connecting rod, 10 represents a bottom plate, 11 represents a spring, 12 represents a first magnet, and 13 represents a second magnet.

Detailed Description

The present invention will be described in detail with reference to the following drawings and specific embodiments:

in a specific embodiment, as shown in fig. 1 to 5, a skiing training device includes a support frame 1, a sliding frame 2 in sliding fit with an arc-shaped sliding rail at the top of the support frame 1, a pedal plate 3 fixed on the sliding frame 2, an elastic band 4, and a first roller 5 and a second roller 6 arranged on the support frame 1 along the left-right direction, wherein the axes of the first roller 5 and the second roller 6 are arranged along the front-back direction, one end of the elastic band 4 is fixedly connected with one end of the support frame 1 along the left-right direction, the other end of the elastic band sequentially bypasses the first roller 5, a third roller 7 arranged at the bottom of the sliding frame 2 and having an axis parallel to the first roller 5, the second roller 6 is fixedly connected with the other end of the support frame 1, and the lower end surface of the support frame 1 has an arc-shaped structure with a downward convex. In order to prevent the pedal 3 from slipping off during skiing, anti-slip stoppers protruding upward are provided on both left and right sides of the pedal 3.

As a further improvement of the utility model, the support frame 1 comprises two support plates 1-1 arranged along the front-back direction and a connecting plate 1-2 connected between the two ends of the two support plates 1-1, the upper end surface of the support plate 1-1 is an arc-shaped structure with an upward convex middle part to form an arc-shaped slide rail, and the lower end surface of the support plate 1-1 is an arc surface with a downward convex middle part, so that the structure is simple, and the connection is firm and reliable.

A limiting plate 8 is further fixed between the two supporting plates 1-1, the limiting plate 8 is located above the first roller 5 and the second roller 6 and below the third roller 7, an opening used for penetrating the elastic band 4 is formed in the limiting plate 8, and the first roller 5 and the second roller 6 are located below the opening. The maximum distance of the third roller 7 moving leftwards or rightwards can be changed by adjusting the size of the gap in the left-right direction, so that the left-right span during skiing can be adjusted, and the use requirement can be better met.

The two ends of the connecting plate 1-2 extend to the outer side of the corresponding end supporting plate 1-1, and the upper end face of the connecting plate 1-2 protrudes above the supporting plate 1-1 to form a limiting structure of the sliding frame 2, so that the sliding frame 2 can be effectively prevented from slipping from the supporting plate 1-1, the safety and the reliability are higher, and the requirement on the elastic performance of the elastic belt 4 can be reduced.

As a further improvement of the present invention, the pedal 3 is connected to the sliding frame 2 by a spring 11. The swing adjusting device can overcome certain resistance to realize swing adjustment, simulate the swing angles of the foot and the leg in the real skiing process, and has a better training effect. The spring 11 will produce the moment of torsion along with the change of slip direction, on the one hand increases ankle and shank strength training, strengthens its stability, and on the other hand satisfies technical demands such as gyration, slide and descend, sideslip, stop. The spring 11 is a rubber spring, so that the elasticity is good, and a trainer has a flexible feeling after stepping on the pedal 3, so that the training is more real and the training effect is better.

As right the utility model discloses a further improvement, both ends all are fixed with first magnet 12 about support frame 1, and the both ends of sliding frame 2 all are fixed with the second magnet 13 that repels with first magnet 12, and first magnet 12 forms the reversing mechanism of sliding frame 2 with the cooperation of second magnet 13. When the pedal 3 slides to the left end and the right end of the support frame 1, the pulling force of the elastic band 4 is delayed, the pushing force of the first magnet 12 can assist the pedal 3 to realize reverse movement as soon as possible, and the elastic band 4 can realize a backward pulling state later, so that the counterforce of snow on the left side and the right side to the snowboard in the skiing process can be really simulated. In order to make the overall appearance more neat and beautiful, the first magnet 12 is embedded in the support frame 1, and the second magnet 13 is embedded in the sliding frame 2.

As right the utility model discloses a further improvement, the training ware is still including setting up in 1 below of support frame and being used for fixing at subaerial bottom plate 10, and the center department of the direction about 1 of support frame is fixed with connecting rod 9, and connecting rod 9's axis sets up along the fore-and-aft direction, and connecting rod 9 is articulated with bottom plate 10. The bottom plate 10 is fixed subaerial, can enough guarantee the side-to-side rocking of equipment like this, can strengthen the security again, avoids the rotation or the sideslip removal of equipment, especially to beginner safe and reliable more, can adapt to different crowds' training demand, reduces the training degree of difficulty.

As right the utility model discloses a further improvement is fixed with the elasticity slipmat at the up end of running-board 3, can effectively play the effect of buffering, protection training person foot, can increase the frictional force between training person and the running-board 3 simultaneously, safe and reliable more.

The utility model discloses when specifically using, as shown in fig. 4 and 5, sliding frame 2 includes support body 2-1 and fixes two axletrees 2-2 in support body 2-1 bottom, the axis of axletree 2-2 sets up along the fore-and-aft direction, two axletrees 2-2 set up along left right direction, every axletree 2-2's both ends all are provided with pulley 2-3 rather than coaxial setting, every pulley 2-3's inboard all is provided with spacing wheel 2-4 with axletree 2-2 fixed connection, the external diameter of spacing wheel 2-4 is greater than the external diameter of pulley 2-3, the medial surface in close contact with of spacing wheel 2-4 and backup pad 1-1 makes sliding frame 2 block connect between two backup pads 1-1, pulley 2-3 forms sliding fit with the up end face of backup pad 1-1. In order to prevent the pulley 2-3 from slipping, the upper end face of the supporting plate 1-1 is provided with a limiting bulge, and the pulley 2-3 is positioned between the limiting wheel 2-4 and the limiting bulge. The second magnet 13 is embedded in the frame body 2-1. The upper end surface and the lower end surface of the supporting plate 1-1 are arranged up and down symmetrically. The length direction of the footrest 3 is arranged in the front-rear direction. The pedal 3 and the rubber spring, and the rubber spring and the sliding frame 2 are detachably connected, and the rubber spring can be detached and replaced according to actual needs.

The supporting plate 1-1 is a high-quality multilayer plate, the connecting plate 1-2 is a stainless steel plate, and in order to reduce the abrasion speed of the supporting plate 1-1, a wear-resistant rubber strip is fixedly bonded on the upper end surface of the supporting plate 1-1. The frame body 2-1 of the sliding frame 2 is cast by aluminum alloy, the pulleys 2-3 and the limiting wheels 2-4 are of a T-shaped structure integrally formed by high-molecular wear-resistant materials, the axle 2-2 is machined by No. 45 steel, a bearing between the axle 2-2 and the pulleys 2-3 is a dustproof bearing, a rotary damper is arranged between the axle 2-2 and the pulleys 2-3, and the pedal 3 is made of aluminum alloy. The material selection of sports apparatus is very crucial, the utility model discloses the selection of each part material is under the prerequisite that satisfies the safety demand, can rationally lighten weight.

The length L of the supporting plate 1-1 is 1.3m, as shown in fig. 3, when the supporting plate 1-1 is in a natural balance state, the included angle alpha between the connecting line of the highest point and the lowest point of the lower end surface of the supporting plate 1-1 and the horizontal plane is 8-15 degrees, the vertical height H between the highest point and the lowest point of the lower end surface of the supporting plate 1-1 is 0.09-0.17m, the supporting plate 1-1 can generate a rotating angle of 4-30 degrees in the training process, and compared with the existing fixed type apparatus, the size is greatly reduced on the premise of meeting the same training requirements. The solid rubber spring between the frame body 2-1 and the pedal 3 of the sliding frame 2 has the diameter of 60mm, the free height of 60mm, the working deformation of 8mm and the rigidity of 60kg/cm, the thrust generated by the first magnet 12 to the second magnet 13 is 60-130N, and the solid rubber spring can be adjusted according to actual requirements.

The bottom plate 10 is fixed on the ground, a trainer places the right foot on the right foot pedal 3 and slides the foot pedal 3 to the right end of the support frame, then the center of gravity acts on the right foot, simultaneously lifts the left foot and places the left foot on the left foot pedal 3, then the position of the center of gravity is changed to generate certain acting force on the sliding frame 2, the balance of the stress in a static state is broken, the sliding frame 2 slides leftwards along the direction of the deviation of the center of gravity of the arc-shaped slide rail, and the third roller 7 drives the elastic belt 4 to stretch leftwards to generate new instantaneous resultant force. Along with the increase of the distance of the sliding vehicle frame 2 from the center position, the elastic band 4 stretches longer and longer, the elastic potential energy is larger and larger, the sliding vehicle frame 2 stops moving after reaching a certain limit or reaching the connecting plate 1-2 at the end part, at the moment, the elastic potential energy is converted into kinetic energy, the kinetic energy of the magnetic field generated by the first magnet 12 on the second magnet 13 overcomes various resistances, the sliding vehicle frame 2 moves in the opposite direction, the kinetic energy is gradually reduced, and the kinetic energy is zero potential energy when passing through the middle point of the left and right directions of the supporting plate 1-1. The inertia sliding frame 2 moves continuously, the potential energy is minimum after the inertia sliding frame moves to the limit distance or reaches the connecting plate 1-2 at the end under the action of gravity, and then the inertia sliding frame is converted into kinetic energy, the kinetic energy of the magnetic field generated by the first magnet 12 to the second magnet 13 overcomes various resistances, so that the sliding frame 2 moves in the opposite direction again, and the circular motion is realized. After the training is finished, the sliding frame 2 is slid to the left end or the right end of the supporting frame 1, and two feet leave the pedal plates 3 in sequence.

The utility model discloses can realize the mutual transformation of kinetic energy and potential energy like this under the effect of elasticity adjustable elastic webbing 4, realize imitating skiing action horizontal slip's purpose, because backup pad 1-1 bottom is the arc, along with centrobaric change under the effect of gravity, the direction of the direction roll is followed to the training ware, and the angle of sliding of production becomes the twice that natural balance placed. At this time, the elastic band 4 acts to generate elastic potential energy. The circular motion is a resultant force generated under the combined action of gravitational potential energy, elastic potential energy and an external force given by a human body, and acceleration is generated after the friction force is overcome, so that left-right sliding is formed. The utility model discloses well be provided with two at least tension bands 4 along the fore-and-aft direction, can adjust the degree of difficulty of training through the quantity that changes tension band 4. As shown in figure 2, two tension bands 4 are arranged along the front and back direction, the two tension bands 4 can be integrally formed closed rings and can also be independently arranged, the two tension bands 4 of the utility model are integrally formed closed rings, the outer sides of the connecting plates 1-2 at the left and right ends of the supporting plate 1-1 are provided with pressure plates, each pressure plate is fixedly connected with the connecting plates 1-2 by at least two bolts arranged along the front and back direction, the two ends of the tension band 4 are respectively clamped and fixed between the pressure plate at the corresponding end and the connecting plates 1-2, the difficulty degree of training can be changed by changing the length of the tension band 4 between the pressure plates at the left and right ends, so as to meet the training requirements of different weight trainers.

Claims (9)

1. The utility model provides a skiing training ware, including support frame (1), form sliding fit's slip frame (2) and fix running-board (3) on slip frame (2) with the arc slide rail at support frame (1) top, still include elastic webbing (4), and first gyro wheel (5) and second gyro wheel (6) of arranging along left right direction on support frame (1), the axis of first gyro wheel (5) and second gyro wheel (6) sets up along the fore-and-aft direction, the one end of elastic webbing (4) and the one end fixed connection of support frame (1) left right direction, first gyro wheel (5) are walked around in proper order to the other end, set up third gyro wheel (7) in slip frame (2) bottom and axis and first gyro wheel (5) parallel arrangement, behind second gyro wheel (6) and the other end fixed connection of support frame (1), its characterized in that: the lower end surface of the support frame (1) is of an arc structure with the middle protruding downwards.

2. A ski trainer, as claimed in claim 1, in which: the supporting frame (1) comprises two supporting plates (1-1) arranged in the front-back direction and a connecting plate (1-2) connected between the two ends of the two supporting plates (1-1), the upper end face of each supporting plate (1-1) is an arc-shaped structure with the middle part protruding upwards to form an arc-shaped sliding rail, and the lower end face of each supporting plate (1-1) is an arc-shaped surface with the middle part protruding downwards.

3. A ski trainer, as claimed in claim 2, in which: still be fixed with between two backup pads (1-1) and limit plate (8), limit plate (8) are located first gyro wheel (5) and second gyro wheel (6) top and are located third gyro wheel (7) below, offer the opening that is used for passing elastic webbing (4) on limit plate (8), and first gyro wheel (5) and second gyro wheel (6) all are located the opening below.

4. A ski trainer, as claimed in claim 2, in which: the two ends of the connecting plates (1-2) extend to the outer sides of the corresponding end supporting plates (1-1), and the upper end faces of the connecting plates (1-2) protrude above the supporting plates (1-1) to form a limiting structure of the sliding frame (2).

5. A ski trainer, as claimed in claim 1, in which: the pedal (3) is connected with the sliding frame (2) through a spring (11).

6. A ski trainer, as claimed in claim 5, in which: the spring (11) is a rubber spring.

7. A ski trainer, as claimed in claim 1, in which: first magnets (12) are fixed at the left end and the right end of the support frame (1), second magnets (13) which are repulsive to the first magnets (12) are fixed at the two ends of the sliding frame (2), and the first magnets (12) and the second magnets (13) are matched to form a reversing mechanism of the sliding frame (2).

8. A ski trainer, as claimed in claim 1, in which: the trainer also comprises a bottom plate (10) which is arranged below the support frame (1) and used for being fixed on the ground, a connecting rod (9) is fixed at the center of the support frame (1) in the left-right direction, the axis of the connecting rod (9) is arranged along the front-back direction, and the connecting rod (9) is hinged with the bottom plate (10).

9. A ski trainer, as claimed in claim 1, in which: an elastic non-slip mat is fixed on the upper end surface of the pedal (3).

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