Upper limbs exercise assisting apparatus
Technical field
The invention belongs to field of exercise, particularly relate to a kind of upper limbs exercise assisting apparatus.
Background technology
Along with the development of economic society, the quickening of aging population process, the relative scale of the elderly is increasing gradually, and the elderly's quantity improved the health now is improving year by year, but corresponding body-building apparatus can not meet the exercise needs of the elderly, market seldom have specially for the body-building apparatus of the elderly, particularly for the elderly that some upper limbs can not be held high, in the exercise equipment of Open style park and community, be adapted to the relative vacancy of fitness equipment that this crowd uses.
Summary of the invention
The present invention overcome prior art exist deficiency, solve the problem of prior art, provide a kind of structure simple, easy to use and also can effectively solve the elderly's upper limbs lift not high, move inflexible upper limbs exercise assisting apparatus.
For solving the problems of the technologies described above, the technical solution adopted in the present invention: upper limbs exercise assisting apparatus, comprise body and flexible body, the upper and lower of described body is respectively arranged with the first pulley and the second pulley, described first pulley and the second pulley are all sleeved on the pulley spindle fixing with body, slide block device and damping balance device is provided with between first pulley and the second pulley, described slide block device is arranged on the upper right side of damping balance device, slide block device comprises the slide block be arranged in body rectangular channel, described slide block can slide up and down in rectangular channel, slide block arranges centre bore, lever shaft is set with in described its center hole, one end of described lever shaft is set with lever, the other end of described lever is set with roller shaft, described roller shaft is also provided with roller, described roller slides in the horizontal slide of body, the both sides of described lever shaft are all fixedly installed rocking bar, described rocking bar and lever shaft are in same level and rocking bar and ground level are 60-100 centimetre,
Described damping balance device comprise be fixed on body and cylinder mouth down arrange cylinder, the top of described cylinder is fixedly installed balancer, the middle part of described balancer is provided with through hole, piston is provided with in described cylinder, the bottom of described piston is provided with the lower link to cylinder extension, top is connected with connecting rod, and described upper connecting rod extends to cylinder and is fixed on balancer top through the through hole of described balancer outward;
Described flexible body comprises the first flexible body and the second flexible body, one end of described first flexible body is fixed on upper end of slide block, the other end is walked around the first pulley and to be fixedly connected with described upper connecting rod and the first flexible body is in tensioning state, described second flexible body one end is fixedly installed on slide block lower end, the other end walks around the second pulley and described lower link is fixed, and is in the second flexible body tensioning state.
Preferably, balance weight body is set with in described balancer.
Preferably, the cylinder base of described cylinder is provided with the adjusting bolt for adjusting cylinders pressure.
Preferably, the outside of described rocking bar is provided with figuratum handle.
It is as follows that the present invention compares with prior art the beneficial effect had.
First, the present invention is interacted by slide block device and damping balance device and flexible body, the elderly passes through rotating rocker thus drives slide block device motion, and damping balance device applies reaction force to upper limbs, and such shuttling movement just can temper the elderly's upper limbs.
Second, by human body squat down control upper limbs hold amplitude high, such the elderly can control the amplitude that upper limbs is held high well, there will not be unexpected situation of pulling, be applicable to very much the elderly's use that some upper limbs can not be held high, long-term exercise uses the situation can well alleviated upper limbs and can not hold high.
3rd, design principle of the present invention is simple, and compact conformation is easy to use, can be good at auxiliary exercise of elderly people upper limbs, increases the flexibility of upper limbs.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is the structural representation of slide block device.
In figure, 1 is body, and 2 is the first pulley, and 3 is the second pulley, 4 is slide block, and 5 is lever shaft, and 6 is lever, and 7 is roller shaft, 8 is roller, and 9 is rocking bar, and 10 is cylinder, 11 is balancer, and 12 is piston, and 13 is lower link, 14 is upper connecting rod, and 15 is the first flexible body, and 16 is the second flexible body, 17 is balance weight body, and 18 is adjusting bolt, and 19 is handle.
Detailed description of the invention
As shown in Fig. 1-Fig. 3, upper limbs exercise assisting apparatus, comprise body 1 and flexible body, the upper and lower of described body 1 is respectively arranged with the first pulley 2 and the second pulley 3, described first pulley 2 and the second pulley 3 are all sleeved on the pulley spindle fixing with body 1, slide block device and damping balance device is provided with between first pulley 2 and the second pulley 3, described slide block device is arranged on the upper right side of damping balance device, slide block device comprises the slide block 4 be arranged in body 1 rectangular channel, described slide block 4 can slide up and down in rectangular channel, slide block 4 arranges centre bore, lever shaft 5 is set with in described slide block 4 centre bore, one end of described lever shaft 5 is set with lever 6, the other end of described lever 6 is set with roller shaft 7, described roller shaft 7 is also provided with roller 8, described roller 8 slides in the horizontal slide of body 1, the both sides of described lever shaft 5 are all fixedly installed rocking bar 9, described rocking bar 9 and lever shaft 5 are in same level and rocking bar 9 and ground level are 60-100 centimetre, namely when the height of rocking bar 9 and people squat down, the height of shoulder is close.
Described damping balance device comprise be fixed on body 1 and cylinder mouth down arrange cylinder 10, the top of described cylinder 10 is fixedly installed balancer 11, the middle part of described balancer 11 is provided with through hole, piston 12 is provided with in described cylinder 10, the bottom of described piston 12 is provided with the lower link 13 to cylinder 10 extension, top is connected with connecting rod 14, and described upper connecting rod 14 extends to the outer through hole through described balancer 11 of cylinder 10 and is fixed on balancer 11 top;
Described flexible body comprises the first flexible body 15 and the second flexible body 16, one end of described first flexible body 15 is fixed on upper end of slide block, the other end is walked around the first pulley 2 and to be fixedly connected with described upper connecting rod 14 and the first flexible body 15 is in tensioning state, described second flexible body 16 one end is fixedly installed on slide block lower end, the other end is walked around the second pulley 3 and is fixed with described lower link 13, and is in the second flexible body 16 tensioning state.First flexible body 15 and the second flexible body 16 are all fixed by screws on slide block, upper connecting rod 14 and lower link 13 through adapter sleeve.
Preferably, balance weight body 17 is set with in described balancer 11.Balance weight body 17 is for the downforce of regulating handle 19, and people can select suitable balance weight body 17 according to the actual conditions of oneself.
Preferably, the cylinder base of described cylinder 10 is provided with the adjusting bolt 18 for adjusting cylinders 10 pressure.Adjusting bolt 18 can change the air mass flow of cylinder 10, thus the speed that regulating handle 19 presses down.
Preferably, the outside of described rocking bar 9 is provided with figuratum handle 19.Handle 19 can be convenient for people to rotating rocker 9.
The course of work of the present invention is: human body is back to body 1 bipod and take on wide, stands in two rocking bars 9, arms down, two hands hold handle 19 respectively, health is orthostatism, and now slide block 4 is in top dead-centre, and handle 19, piston 12 and balancer 11 are at lower dead point position.Along with squatting down of health, two hands and handle 19 do circular motion upwards before body, and simultaneously slide block 4 declines under the effect of lever shaft 5 and roller and body 1 slideway.Piston 12, balancer 11, upper connecting rod 14 and lower link 13 move upward in the pulling force effect of the first flexible body 15 and the second flexible body 16.In the process that human body is squatted down and two-arm moves upward, health is horse-ride step station stake posture.Now two hands and handle 19 and two are takeed on a plane, and slide block 4 is in bottom dead centre, and balancer 11 is positioned at top dead-centre.During backhaul, health is progressively upright, simultaneously both arms uprightly doing circular motion downwards and returning to original state along with health.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.