CN203169923U - Unstable push-up roller trainer - Google Patents

Abstract

The utility model belongs to the field of sports equipment and relates to an unstable push-up roller trainer used for training muscular strengths of upper limbs and waists. The unstable push-up roller trainer is composed of spindles, bearings, wheel discs, a limit band and fasteners. A wheel disc is arranged at each of two ends of each spindle and is connected with each spindle through the bearings. Two slot holes are formed one each spindle, the limit band penetrates into the two slot holes to be connected with the spindles. The fasteners used for adjusting the retracing position of the limit band are arranged on the limit band and limits the maximum distance between the two spindles. A user holds the spindles through hands, the wheel discs rotate on the ground, and the hands can move conveniently. When a human body is in the prostration posture, the two upper limbs unbend to be perpendicular to the ground, the two hands move towards two sides in the lower direction of the body in the prostration posture with the help of rotating of the wheel discs, the body falls, and the wheel discs stop rotating towards the two sides when the distance between the two spindles reaches the maximum distance limited by the limit band. The body rises when the two hands move from two sides of the body in the prostration posture towards the lower position of the body.

Description

A kind of unstable push-up roller training aids

Technical field:

The invention belongs to the sports movement apparatus field, relate to a kind of unstable push-up roller training aids, its function is to train the muscle strength of upper limbs and the muscle strength of waist.

Background technology:

Push-up is common sports training method, both hands kiss the earth body support, two upper limbs are perpendicular to ground, and two legs stretch to the health rear, rely on the tiptoe of both hands and two pin to keep balance, keep head, neck, back, buttocks and both legs point-blank.The action emphasis: whole body is straight and upright, falls to normal price.Two ancons are to the health outside curve, and health is reduced to basic near ground.Tighten up belly, keep health point-blank.But push-up development force quality.It mainly acts on is development people's upper limbs force and abdominal muscle strength, can improve human body firm static and dynamic property strength quality.Improve human physiological functions.Can play an important role to balance expansion and enabling capabilities.

Push-up can be trained by any training device.As need not any training device, the direct kiss the earth of human body both hands has sense of discomfort, therefore has various pads to place ground or supporting seat to place ground, and hand is supported on the pad or holds on supporting seat.

The function of pad or supporting seat mainly is to reduce the sense of discomfort of the direct kiss the earth of hand.Application (patent) number: CN200820162268.5 push-up device, include handle, support, base, the lower surface of base is provided with slipmat, increased the contact friction force of base and supporting surface, effectively weakened the slippage problem of base under stress, palm need not directly to contact with supporting surface, uses much cleaner.Application (patent) number: the CN201010133699.0 push-up hand pad provides a kind of and uses comfortable and have the push-up pad of massage functions.Its structure mainly comprises pad and pad group, is provided with the depression that adapts with people's palm profile and the projection corresponding with people's palm acupuncture point at pad, thereby reaches the effect of massage.

Can add multiple other function on pad and the supporting seat, application (patent) number: CN01227247.7 digital display push-up tester provides a kind of digital display push-up tester.Has automatic tally function.Application (patent) number: CN200920302986.2 push-up tester, formed by Test Host and the attitude transducer that is worn on tester's upper arm, whether the Test Host basis information of receiving is judged tester's action norm degree, and count with decision with the movement range comparison of prior setting.Application (patent) number: the CN201010300669.4 infrared counting push-up trainer, is received the counting demonstration by the emission of the infrared emission tube on infrared counting device infrared ray by infrared receiver tube after the reflection of practitioner face.Application (patent) number: CN200910312161.3 human body push-up wireless test system, formed by Test Host and the wireless attitude transducer that is worn on tester's upper arm parts, wireless attitude transducer is responsible for measuring tester's upper arm parts X, Y, the orientation of Z axle in the space, simultaneously this orientation values is transferred to Test Host by Wireless transmission mode, Test Host judges accordingly whether tester's push-up action meets test request, and to satisfactory test action counting.Application (patent) number: the special-purpose carpet of CN201120506234.5 push-up, the middle part of carpet main body is provided with distance-sensor, the height that distance-sensor induction practitioner bends down, back up to standard counting reads the exercise achievement of oneself.Application (patent) number: CN201020220586.X intelligent push-up device, it comprises a smart circuit system, has sounding reminding and illustrates whether prostrate action puts in place, the number of accumulative total effective push-up of finishing automatically, and export the display screen demonstration to.

The main requirement of supporting seat is stable, and is fricton-tight with ground.That is to say that in the push-up process, the position of both hands does not change.

The action feature of push-up: the invariant position of 1 both hands; 2 upper limbs flexion and extensions; 3 whole bodies are straight and upright; 4 whole bodies fall to normal price.

The position of both hands will change if supporting seat is unsettled, when human body is front lying position, two upper limbs stretch (little song) vertical ground, when slide from the following direction both sides of front lying position health in the both hands position, two upper limbs still keep stretching, two upper limbs and ground at an angle, people's health descends, and the both hands position is during from the slid underneath of two side direction healths of front lying position health, and people's health rises.Both hands upper limbs in outside or inside sliding process keeps straight configuration, and human body falls to normal price.We are referred to as unstable push-up.The action feature of unstable push-up and common push-up is compared as follows: 1. slide from the following direction both sides of front lying position health earlier in the position of unstable push-up both hands, follow the slid underneath from two side direction front lying position healths, both hands positional cycle ground is inside and outside to slide, and common push-up both hands invariant position; 2. unstable push-up upper limbs remains in whole body falls to normal price process and stretches, and falls to normal price and common push-up has put down whole body by the upper limbs flexion and extension; 3. unstable push-up and common push-up all keep whole body straight and upright; 4. unstable push-up and common push-up all keep whole body to fall to normal price.

In order to carry out unstable push-up campaign.Need a kind of unstable supporting seat that can slide on the ground.We have designed a kind of unstable push-up roller training aids for this reason.

Summary of the invention:

Content of the present invention provides a kind of unstable push-up roller training aids.

Structure of the present invention mainly is made up of following parts:

1. main shaft (1): count 2 main shafts (1).Main shaft (1) is made by metal or rigid plastics.The main shaft two ends are connected with bearing (2), and main shaft (1) penetrates in bearing (2) hole.2 slotted holes (3) are arranged on the every main shaft (1), and spacing band (4) penetrates two slotted holes (3) and is connected with main shaft (1).When main shaft (1) when material is metal, main shaft (1) is outer to be surrounded by rubber or elasticity of plastics material, holds on elastomeric material.

2. bearing (2): count 8.2 ends of two main shafts (1) respectively connect 2 bearings (2), adorn 1 wheel disc (5) on 2 bearings (2) of every end.

3. wheel disc (5): count 4.Be contained on the bearing (2) that is connected with main shaft (1) two ends, wheel disc (5) is made by hard rubber or plastics or metal.Its edge of the wheel disc that is made of metal will be surrounded by rubber or elasticity of plastics material, is used for absorbing vibration and prevents from damaging ground surfacing such as floor.

A main shaft (1), four bearings (2), two wheel discs (5) are assembled into the profile structure similar to dumbbell, and we are called roller.Hold the main shaft (1) on the roller, the wheel disc (5) that roller is placed the kiss the earth on the roller when moving on the ground rotates, and the position of hand can be moved easily.

4. spacing band (4): spacing band (4) is made into high-intensity science fabric, is made of two flat structures that are the Y shape, and its stretch breaking strength requires more than 5000 Ns.Spacing band (4) penetrates in 2 slotted holes (3) on 2 main shafts (1), has on the spacing band (4) to regulate the turn back buckle (6) of position of spacing band, is used for limiting the ultimate range between two main shafts (1).

5. buckle (6): be contained on the spacing band (4), be used for regulating spacing band (6) thus the position of turning back limit the ultimate range of two main shafts (1).

Spacing band (4) connects together 2 rollers with buckle (6), has limited the distance that the maximum of 2 rollers is separated.2 rollers are connected together by spacing band (4) and have constituted unstable push-up roller training aids.

When human body is front lying position, both hands are held 2 rollers, two upper limbs stretch vertical ground, the both hands position is by means of the rotation of wheel disc on the roller (5), and both hands slide from the following direction both sides of front lying position health, and two upper limbs still keep stretching, two upper limbs and ground are at an angle, people's health descends, and when two rollers distance apart reached the ultimate range of spacing band (4) restriction, two rollers no longer slided to both sides.When the both hands position by means of roller during from the slid underneath of two side direction healths of front lying position health, people's health rises.The position of human body hand is unsettled.Therefore the training aids of our invention has added that " instability " this word does modification.Be called " unstable push-up roller training aids ".

Description of drawings:

Fig. 1. use unstable push-up roller training aids training schematic diagram

Fig. 2. main shaft (1) schematic diagram

Fig. 3. main shaft (1), bearing (2), wheel disc (5) are assembled into the schematic diagram of roller

Fig. 4. spacing band (4), buckle (6), two rollers connect into unstable push-up roller training aids schematic diagram

The specific embodiment:

Embodiment 1:

The spindle material polyethylene, 30 millimeters of diameters, 220 millimeters of length, two ends are processed into 26 millimeters of diameters and are penetrated each 2 bearing of two ends, 45 millimeters of central two the slotted hole length of main shaft, 4 millimeters of width, two slotted holes are apart from 6 millimeters of the distances of the alignment of shafts, and distance is 140 millimeters between two slotted holes.

Wheel disk material polyethylene, 120 millimeters of wheel diameters.

2000 millimeters of spacing band total lengths, 40 millimeters of width can make the ultimate range of two main shafts be limited in 1800 millimeters with buckle.

During use, regulate earlier spacing with on buckle limit the ultimate range of two main shafts, first practitioner is adjusted in the ultimate range of two main shafts in 1000 millimeters, the angle on upper limbs and ground is too not little when making both hands slide to the health both sides, the distance that health descends is not too big, to reduce both hands slide to the health below from the health both sides difficulty.Along with the raising of exercise level, can regulate spacing with on buckle strengthen the ultimate range of two main shafts, near 0 degree, two upper limbs almost are in line until the angle on upper limbs and ground.

Regulate spacing with on buckle after, two rollers are placed to two main shafts and parallel, two spindle pitch are from for being slightly less than the width of practitioner's health, both hands are not held earlier the main shaft of roller, but health is prostrate shape, the both hands vertical support on the ground.At this moment place hands on floor of practitioner, another is held on the main shaft of a roller, will support holding on another roller on the ground more carefully.At this moment can begin both hands and slide to both sides, health descends, and both hands are again to the health slid underneath after the ultimate range for two main shafts, and health rises.Said process repeatedly.When prepare finishing exercise, both hands are below health, and two upper limbs support a hand on the ground earlier carefully perpendicular to ground, the openhanded main shaft of opening of another then, the exercise of standing up uprightly to finish.

Embodiment 2:

Spindle material is metal, main shaft outsourcing 8 millimeters thick rubber.All the other structures are identical with embodiment 1.

Embodiment 3:

The wheel disk material is metal, and the wheel plate edge is surrounded by rubber.All the other structures are identical with embodiment 1.

Above-described embodiment is only in order to illustrate the present invention.Be familiar with various distortion that this operator makes in the scope of spirit of the present invention, modify with application and all should belong in the category of the present invention.

Claims (3)

1. a unstable push-up roller training aids comprises

Main shaft:

Described main shaft is made by metal or rigid plastics, and the main shaft two ends are connected with bearing, and 2 slotted holes are arranged on the main shaft, and spacing band penetrates two slotted holes and is connected with main shaft;

And wheel disc:

Described wheel disc is contained in and the main shaft two ends, is connected with main shaft by bearing;

With spacing band:

Described spacing band is made into high-intensity science fabric, is made of two flat structures that are the Y shape, and its stretch breaking strength requires more than 5000 Ns, and spacing band penetrates in 2 slotted holes on the main shaft;

And buckle:

Described buckle is contained in spacing being with, thereby the position of turning back that is used for the spacing band of adjusting limits two ultimate ranges between main shaft.

2. a kind of unstable push-up roller training aids according to claim 1 is characterized in that when spindle material is metal main shaft is surrounded by rubber or elasticity of plastics material outward.

3. a kind of unstable push-up roller training aids according to claim 1 is characterized in that when wheel disc is made of metal the wheel plate edge that is made of metal will be surrounded by rubber or elasticity of plastics material.

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