CN217187677U - Lower limb trainer is used to physical stamina - Google Patents

Abstract

The application discloses lower limb trainer for physical stamina, including base and support frame, the base middle part is equipped with the hole, the hole both sides at base middle part are equipped with the support frame, both sides it is equipped with the control mainboard to establish top one side between the support frame, control mainboard bottom is equipped with backing plate both ends rigid coupling in the adjacent one side in support frame both sides. Put the back switch on with the device frame, the training person gets into the base top from aggravating box department, stand on walking the area, then bind the parcel pad around shank or thigh, connect the primary and secondary knot and consolidate the contact between parcel pad and the shank, then select several weighting pieces to hang the couple on the stile of weighting piece according to training person's needs, then open the motor through the control mainboard, the axis of rotation rotates and drives the cylinder and rotate, cylinder surface's walking track is followed the cylinder and is rotated, training person begins the exercise of bearing a burden, the rotational speed of control walking track, make the speed of walking track can cooperate the training person, the frictional force of walking track and sole is increased on the friction course on walking track surface.

Description

Lower limb trainer for physical fitness

Technical Field

The application relates to the technical field of tour guide devices, in particular to a lower limb training device for physical performance.

Background

Physical fitness is the size of cardiopulmonary function support (the capacity of cardiopulmonary system) for inducing movement of human body, depends on the strength and range (the capacity of bones, joints and muscles) of the dynamic application of the motion system of human body, the existing understanding of physical fitness is improved by strength, speed, endurance, flexibility, coordination and other qualities, the current physical training is mostly strength training, speed training, aerobic and anaerobic endurance training and the like, while the traditional sports equipment is designed singly, cannot realize comprehensive training of physical performance, such as sit-up equipment and arm strength equipment, and the traditional sit-up equipment has high requirement on physical fitness, people with weak physical fitness can finish sit-up with great effort, along with the improvement of living standard, the requirement of people on fitness is continuously improved, the fitness is a sports item, such as various bare-handed body building, rhythm, physique and various self-resistance actions, gymnastics and yoga can enhance strength and flexibility, increase endurance, improve coordination, and control the ability of each part of the body, thereby making the body strong.

The existing fitness device rarely has a device for training lower limbs, most of the existing fitness devices are used for direct weight-bearing exercises, the weight of the weight-bearing exercise cannot be changed, the existing fitness device is suitable for being used by multiple people, most of the existing fitness devices occupy too large area, and the existing fitness device is not suitable for being used at home. Therefore, a physical fitness lower limb training device is proposed to address the above problems.

Disclosure of Invention

The utility model provides a physical stamina is with low limbs trainer is arranged in solving among the prior art body-building device and rarely has the device to the low limbs training, is direct heavy burden exercise moreover mostly, can not change the weight of bearing a burden, is applicable to many people's use, and most area is too big moreover, is not suitable for the problem in family.

According to an aspect of the application, a physical stamina is with low limbs trainer is provided, including base and support frame, the base middle part is equipped with the hole, the hole both sides at base middle part are equipped with the support frame, both sides it is equipped with the control mainboard to establish top one side between the support frame, control mainboard bottom is equipped with backing plate both ends rigid coupling in the adjacent one side in support frame both sides.

Further, a motor is arranged on one side of the base, rotating shafts are symmetrically arranged at the holes in the middle of the base, the rotating shafts are located on two sides of the holes in the middle of the base, and one side of each rotating shaft extends out of the side wall of the base to be connected with a rotating end of the motor.

Furthermore, rollers are arranged on the outer side surfaces of the rotating shafts, the rollers are connected and driven through a walking track, a friction layer is arranged on the surface of the walking track to increase friction force, and the top surface of the walking track is flush with the top surface of the base.

Further, the base side of step track one end is equipped with aggravates the box, aggravate the box inner chamber and be equipped with a plurality of weight, it is a plurality of it is equipped with the dead lever to alternate between the weight, dead lever outside surface is equipped with the spring, spring one end supports the fixed box inner wall other end and supports weight outside surface.

Furthermore, notches are symmetrically formed in the side wall of the top of the weighting box, vertical lugs are symmetrically arranged on the top of the weighting blocks, and the vertical lugs on two sides extend out of the notches to form an inner cavity of the weighting box.

Furthermore, the middle parts of the support frames on the two sides are provided with fixed cross rods, one adjacent side of each fixed cross rod is provided with a fixed buckle, and a pull rope is arranged in each fixed buckle.

Furthermore, a draw hook is arranged at one end of the pull rope and hooks the corresponding vertical lug, and the vertical lug and the fixed buckle are correspondingly positioned on the same horizontal line.

Furthermore, a wrapping pad is arranged at the other end of the pull rope, and a fixing block is arranged at the joint of the wrapping pad and the pull rope for fixing.

Furthermore, the wrapping pads are connected end to form a ring, and snap fasteners are arranged at the overlapped positions for connection.

Furthermore, the support frame is located base middle part notch both sides and leaves the space between support frame and the notch and form the foot point.

Through the above embodiment of the application, the device is erected and then powered on, a trainer enters the top of the base from the weighting box and stands on the walking track, then the wrapping pad is bound around the shank or thigh, the primary and secondary buckle is connected to reinforce the connection between the wrapping pad and the shank, then several weighting blocks are selected according to the requirements of the trainer to hang the hook on the vertical ear of the weighting block, then the motor is started by controlling the main board, the rotating shaft rotates to drive the roller to rotate, the walking track on the surface of the roller rotates along with the roller, the trainer starts weight training, the rotating speed of the walking track is controlled, the speed of the walking track can be matched with the trainer, the friction between the walking track and the sole is increased by the friction layer on the surface of the walking track, the friction is increased to prevent the foot of the trainer from slipping and falling down, accidents occur, when the trainer is lack of physical strength, the trainer can hold the support with the foot at the foot falling point between the support and the notch, then slotted hole control mainboard stop motor function, stop the walking track, the stay cord weight can support the spring when the pulling weight, remove about on the dead lever, dual increase training person's pressure between weight and the spring, the messenger does not need too much to set up the weight in aggravating the box, reduce the volume that aggravates the box, make the device also can place in less place, reduce the shared volume of device, the weight is a plurality of settings, thereby hang the quantity that increases the weight at the hangers at different weight tops according to the couple and aggravate training person's pressure.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic plan view of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a base; 2. a support frame; 3. a control main board; 4. a motor; 5. a rotating shaft; 6. a drum; 7. step one, pedrail; 8. a support table; 9. fixing the cross bar; 10. a weighting box; 1001. a notch; 11. a weighting block; 12. erecting the ears; 13. pulling a hook; 14. fixing the rod; 15. a spring; 16. pulling a rope; 17. a fixing buckle; 18. wrapping the mat; 19. a fixed block; 20. snap fastener.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a lower limb training device for physical fitness comprises a base 1 and supporting frames 2, wherein a hole is formed in the middle of the base 1, the supporting frames 2 are arranged on two sides of the hole in the middle of the base 1, a control main board 3 is arranged on one side of the top between the supporting frames 2 on two sides, and a backing plate is arranged at the bottom of the control main board 3, two ends of the backing plate are fixedly connected to adjacent sides of two sides of the supporting frames 2.

The base is characterized in that a motor 4 is arranged on one side of the base 1, rotating shafts 5 are symmetrically arranged at holes in the middle of the base 1, the rotating shafts 5 are located on two sides of the holes in the middle of the base 1, and two sides of each rotating shaft 5 extend out of the side wall of the base 1 to be connected with the rotating end of the motor 4.

The outer side surface of the rotating shaft 5 is provided with rollers 6, the rollers 6 are connected and driven through a step crawler 7, the surface of the step crawler 7 is provided with a friction layer to increase friction force, and the top surface of the step crawler 7 is flush with the top surface of the base 1.

The side of the base 1 of 7 one ends of step track is equipped with and aggravates box 10, it is equipped with a plurality of weight 11 to aggravate the box 10 inner chamber, and is a plurality of it is equipped with dead lever 14 to alternate between the weight 11, the surface is equipped with spring 15 outside the dead lever 14, 15 one end of spring supports the fixed box inner wall other end and supports weight 11 outside surface.

Notches 1001 are symmetrically formed in the side wall of the top of the weighting box 10, vertical lugs 12 are symmetrically arranged on the top of the weighting blocks 11, and the vertical lugs 12 on the two sides extend out of the notches 1001 to form the inner cavity of the weighting box 10.

The middle parts of the two sides of the support frames 2 are provided with fixed cross rods 9, one adjacent side of each fixed cross rod 9 is provided with a fixed buckle 17, and a pull rope 16 is arranged in each fixed buckle 17.

One end of the pull rope 16 is provided with a draw hook 13, the draw hook 13 hooks the corresponding vertical lug 12, and the vertical lug 12 and the fixing buckle 17 are correspondingly positioned on the same horizontal line.

A wrapping pad 18 is arranged at the other end of the pull rope 16, and a fixing block 19 is arranged at the joint of the wrapping pad 18 and the pull rope 16 for fixing.

The wrapping pads 18 are connected end to form a ring, and snap fasteners 20 are arranged at the overlapping positions for connection.

The support frame 2 is positioned on two sides of the notch 1001 in the middle of the base 1, and a space is reserved between the support frame 2 and the notch 1001 to form a foot-falling point.

This application is when using, put up the device and put through the power supply after well, the training person gets into base 1 top from aggravating box 10 department, stand on walking belt 7, then bind parcel pad 18 around shank or thigh, connect primary and secondary to detain 20 and consolidate the contact between parcel pad 18 and the shank, then select several weighting pieces 11 to hang the couple on weighting piece 11's founding ear 12 according to training person's needs, then open motor 4 through control mainboard 3, axis of rotation 5 rotates and drives cylinder 6 and rotate, cylinder 6 surperficial walking belt 7 follows cylinder 6 and rotates, the training person begins the exercise of bearing a burden, the rotational speed of control walking belt 7, make the speed of walking belt 7 can cooperate the training person, the frictional force of walking belt 7 surperficial friction layer increase walking belt 7 and sole, increase frictional force and avoid training person's foot slip, accidents appear.

When the trainer is lack of physical strength, the support frame 2 can be held by hand to enable feet to fall at the foot falling point between the support frame 2 and the notch 1001, then the slotted hole control main board 3 stops the motor 4 to operate, and the walking track 7 stops.

The fixing buckle 17 and the vertical lug 12 are located on the same horizontal line, abrasion of the pull rope 16 is reduced, breakage or gap of the pull rope 16 in back-and-forth pulling is avoided, the long-term broken pull rope 16 cannot bear the tensile force of the weighting block 11 and the spring 15, and the legs of a trainer are broken or the trainer is caused to fall down and collide.

Stay cord 16 will support spring 15 by weight 11 when pulling weight 11, move about on dead lever 14, the dual pressure that increases the training person between weight 11 and spring 15, the messenger does not need too much weight 11 that sets up in aggravating box 10, reduce the volume that aggravates box 10, make the device also can place in less place, reduce the shared volume of device, weight 11 is a plurality of settings, thereby hang the quantity that the riser 12 at different weight 11 tops increases weight 11 according to the couple and aggravate training person's pressure.

Can directly run on step track 7 when the training person only need run at the initial stage, need not bind the parcel area, the centre gripping balancing weight, beginner and later stage training are all usable, and it is wider to be suitable for the crowd.

The application has the advantages that:

1. after the device is erected, a power supply is switched on, a trainer enters the top of the base 1 from the weighting box 10, stands on the walking belt 7, then binds the wrapping pad 18 around the shank or thigh, connects the snap fastener 20 to reinforce the connection between the wrapping pad 18 and the leg, then selects a plurality of weighting blocks 11 according to the needs of the trainer to hang the hook on the vertical ear 12 of the weighting block 11, then turns on the motor 4 by controlling the main board 3, the rotating shaft 5 rotates to drive the roller 6 to rotate, the walking belt 7 on the surface of the roller 6 rotates along with the roller 6, the trainer starts weight bearing exercise, controls the rotating speed of the walking belt 7 to enable the speed of the walking belt 7 to be matched with the trainer, the friction between the walking belt 7 and the sole is increased by the friction layer on the surface of the walking belt 7, the friction force is increased to avoid the feet of the trainer from slipping and falling down, accidents occur, when the trainer fails to support the body force, the support frame 2 can be held by hands to drop the feet at the foot drop point between the support frame 2 and the notch 1001, then the slot control main board 3 stops the motor 4 to stop the step belt 7.

2. Stay cord 16 will support spring 15 by weight 11 when pulling weight 11, move about on dead lever 14, the dual pressure that increases the training person between weight 11 and spring 15, the messenger does not need too much weight 11 that sets up in aggravating box 10, reduce the volume that aggravates box 10, make the device also can place in less place, reduce the shared volume of device, weight 11 is a plurality of settings, thereby hang the quantity that the riser 12 at different weight 11 tops increases weight 11 according to the couple and aggravate training person's pressure.

3. Can directly run on step track 7 when the training person only needs to run at the initial stage, need not bind the parcel area, the centre gripping balancing weight, beginner and later stage training all can use, and suitable crowd is wider.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a physical stamina is with low limbs trainer which characterized in that: the novel multifunctional pedestal is characterized by comprising a base (1) and a support frame (2), wherein a hole is formed in the middle of the base (1), the support frame (2) is arranged on two sides of the hole in the middle of the base (1), two sides of the support frame (2) are arranged on one side of the top of the support frame (2) and are provided with a control main board (3), and the bottom of the control main board (3) is provided with a base plate, two ends of the base plate are fixedly connected to one side of two sides of the support frame (2) which are adjacent to each other.

2. A physical exercise device as claimed in claim 1, wherein: base (1) one side is equipped with motor (4), the hole department symmetry at base (1) middle part is equipped with axis of rotation (5), axis of rotation (5) are located the both sides of base (1) middle part hole, both sides axis of rotation (5) one of them side of stretching out base (1) lateral wall and connect motor (4) rotation end.

3. A physical training apparatus as claimed in claim 2 wherein: the outer side surface of the rotating shaft (5) is provided with a roller (6), the rollers (6) are connected and driven through a step crawler belt (7), the surface of the step crawler belt (7) is provided with a friction layer to increase friction, and the top surface of the step crawler belt (7) is flush with the top surface of the base (1).

4. A physical training apparatus as claimed in claim 3 wherein: step track (7) one end base (1) side is equipped with aggravates box (10), it is equipped with a plurality of weight (11) to aggravate box (10) inner chamber, and is a plurality of it is equipped with dead lever (14) to alternate between weight (11), dead lever (14) outside surface is equipped with spring (15), spring (15) one end supports fixed box inner wall other end and supports weight (11) outside surface.

5. The physical fitness lower limb training device of claim 4, wherein: notches (1001) are symmetrically formed in the side wall of the top of the weighting box (10), vertical lugs (12) are symmetrically arranged on the top of the weighting blocks (11), and the vertical lugs (12) on two sides extend out of the notches (1001) to form the inner cavity of the weighting box (10).

6. A physical exercise device as claimed in claim 1, wherein: the middle parts of the support frames (2) on the two sides are provided with fixed cross rods (9), one adjacent side of each fixed cross rod (9) is provided with a fixed buckle (17), and a pull rope (16) is arranged in each fixed buckle (17).

7. A physical training apparatus as claimed in claim 6 wherein: one end of the pull rope (16) is provided with a draw hook (13), the draw hook (13) hooks the corresponding vertical lug (12), and the vertical lug (12) and the fixed buckle (17) are correspondingly positioned on the same horizontal line.

8. A physical training apparatus as claimed in claim 7 wherein: the other end of the pull rope (16) is provided with a wrapping pad (18), and a fixing block (19) is arranged at the joint of the wrapping pad (18) and the pull rope (16) for fixing.

9. A physical training apparatus as claimed in claim 8 wherein: the wrapping pads (18) are connected end to form a ring, and snap buttons (20) are arranged at the overlapped positions for connection.

10. The physical lower limb training device of claim 6, wherein: the support frame (2) is positioned on two sides of a notch (1001) in the middle of the base (1), and a space is reserved between the support frame (2) and the notch (1001) to form a foot-falling point.

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