CN107343999B

CN107343999B - Treadmill for rehabilitation and body building of old people and modification method thereof

Info

Publication number: CN107343999B
Application number: CN201710639174.6A
Authority: CN
Inventors: 徐美芳; 夏宇
Original assignee: Cuhk Sports Industry Group Co ltd
Current assignee: Cuhk Sports Industry Group Co ltd
Priority date: 2017-07-31
Filing date: 2017-07-31
Publication date: 2022-07-26
Anticipated expiration: 2037-07-31
Also published as: CN107343999A

Abstract

The invention relates to the field of indoor fitness equipment, in particular to a treadmill for rehabilitation and fitness of old people and a modification method thereof, wherein the treadmill structurally comprises a main frame, a rear seat, a rear supporting part, a handrail part and two pedal parts, wherein the two pedal parts are respectively arranged on two sides of the main frame and positioned at one end of the main frame; one side of the pedal part is provided with a hydraulic damping cylinder, the piston rod end of the hydraulic damping cylinder is arranged on the pedal part, and the cylinder body end is arranged on the main frame; the upper part of the pedal part is provided with a binding belt. Compared with the prior art, the treadmill for rehabilitation and body building of the old people not only can be used for two purposes, but also can help the later recovery of diseases such as cerebral apoplexy and the like, and has good popularization and application values.

Description

Treadmill for rehabilitation and body building of old people and modification method thereof

Technical Field

The invention relates to indoor exercise fitness equipment, in particular to a treadmill for rehabilitation and fitness of old people and a modification method thereof.

Background

Recently, in Japanese Korean media, the aged population over 60 years old in China will overtake the American general population in 2030. It is also predicted by authorities that the population over 65 years will proliferate by 38% worldwide in the next decade. The whole world will enter an aging society. However, the number of professional exercise and fitness equipment for the old is very small, and especially for the sick old, such as the old who needs exercise and rehabilitation training after suffering from diseases such as cerebral apoplexy, the equipment is expensive in price and complex in structure, and cannot well meet the fitness requirements of the old in function.

From kinematic anatomical analysis, a single step of a single leg while a person is running or walking can be divided into three phases: back pedaling, front pulling and landing. The muscles used in each phase are different, and the muscles of the legs used in walking are numerous and can be generally understood as follows: when kicking backwards, the thigh anterior muscles are mainly used; when pulling forward, it is mainly applied to the posterior thigh muscles; when the foot is landed, the ankle is used for controlling balance, and some muscles of the shank are used.

The aerobic exercise apparatus with bilateral pedals such as spinning, exercise bicycle, elliptical machine, stepper on the existing market often only repeats first time phase: and (5) back pedaling. Such exercise necessarily results in the muscles of the front thigh group (strong side) becoming stronger, and the muscle groups of the weak side and some of the muscle groups of the lower leg not being exercised. Muscle strain on sports grounds is often caused by injuries to the weak muscles responsible for recovering movements and maintaining body balance due to the high kicking force. Although the old people do not have the phenomenon of muscle strain, the control capacity and the response time of the nervous system on the muscle are degraded along with the increase of the age, so that the old people are more easy to fall down than the young people, and the training on weak lateral muscle groups is also important for the old people. Also for some patients who are disabled to walk due to diseases, some weak side muscle groups are exercised in the rehabilitation process, and the patients can recover as soon as possible and learn to walk again by exercising in three phases of a single step at the same time.

Patent document CN103301602B discloses a seat type treadmill, which comprises a frame, a transmission mechanism, and a pair of stepping connecting rod sets, wherein the frame is provided with a seat part, a track part, and corresponding left and right cranks are arranged below the seat part; each step connecting rod group is correspondingly connected with one end of the left crank and one end of the right crank; the other end of each crank is provided with a one-way bearing which can link the transmission mechanism. However, the main transmission system mechanism of the technical scheme uses a left crank mechanism and a right crank mechanism of a bicycle for reference, two cranks are directly fixed on the same axle center and rotate around the same axle center, one side with force is stepped down, the weak side can naturally rotate to the other side, and only the exercise of the strong side can be realized.

Patent document No. CN204380093U discloses a treadmill, which comprises a frame, two cantilevers, a left tread plate and a right tread plate, wherein the frame comprises a front floor frame, a rear floor frame and an upright post, the two cantilevers are symmetrically arranged at the left and right sides of the upper part of the upright post, and the cantilevers are obliquely arranged downward to form an included angle with the horizontal plane; each step plate is connected with a step plate main frame and a damping oil cylinder, and the step plate main frame is rotatably connected with the corresponding side cantilever. A vertical column shaft penetrates through the rack, the vertical column shaft is horizontally arranged, and two ends of the vertical column shaft are respectively sleeved with a universal shaft sleeve; one end of each damping oil cylinder is hinged on the corresponding side step plate, and the other end of each damping oil cylinder is hinged with the corresponding side universal shaft sleeve through a vertical pin shaft. But this technical scheme left and right sides footboard is indirect has realized the linkage through stand axle and universal sleeve, can only realize that the strong side obtains the exercise.

Because people neglect weak side muscle groups throughout the year, some sports fitness experts pay attention to the weak side muscle groups, and many equipment manufacturers put forward strength training equipment specially for exercising certain later muscle groups, the principle of the strength training equipment lies in that: the ankle or the leg is connected with the iron counterweight plate through a steel rope and a pulley, and the weight can be manually adjusted. The user exercises the weak lateral muscles by overcoming gravity. This is inherently an exercise method, but also has drawbacks: walking is a coherent process, all muscle groups of the leg are required to be mutually coordinated and matched, and the exercise for weak lateral muscle alone only improves the strength of muscle and does not play a role in exercising the mutual coordination of all muscle groups.

Disclosure of Invention

The invention aims at the defects in the prior art and provides a treadmill for rehabilitation and body building of old people and a modification method thereof.

The technical scheme adopted by the invention for solving the technical problems is as follows: a treadmill for rehabilitation and fitness of old people comprises a main frame, a back seat, a back supporting part, a handrail part and two pedal parts, wherein the two pedal parts are respectively arranged at two sides of the main frame and positioned at one end of the main frame; one side of the pedal part is provided with a hydraulic damping cylinder, the piston rod end of the hydraulic damping cylinder is arranged on the pedal part, and the cylinder body end is arranged on the main frame; the upper part of the pedal part is provided with a binding belt.

Preferably, the main frame adopts beta structure, and the main frame is connected through tensile knob with the back seat, and the back seat is connected through short bolt and knob with handrail portion, and handrail portion is connected through tensile knob with the back supporting part, ensures that treadmill dismantlement, installation and repacking convenience.

Preferably, the main frame comprises a main frame lower pipe, a main frame upper pipe and a lower supporting pipe, the lower supporting pipe is hinged to the main frame lower pipe through a short bolt, the main frame lower pipe is detachably connected with the main frame upper pipe through a knob, and the lower supporting pipe is of a T-shaped structure.

Preferably, the rear seat comprises a seat tube, a cushion support piece, a back cushion and a back cushion support piece, wherein a plurality of adjusting holes are formed in the side face of one side of the seat tube and used for adjusting the distance between the cushion and the pedal plate, and a U-shaped piece is arranged at one end of the seat tube; the cushion sets up on cushion support piece, and cushion support piece is fixed to be set up at the intermediate position of seat pipe, and the back of the body fills up the setting on back of the body fills up support piece, and back of the body fills up the fixed bottom that sets up at the U type spare of seat pipe, has seted up two at least regulation holes on the U type spare, has seted up two regulation holes on the back of the body fills up support piece, and regulation hole on the U type spare and the regulation hole on the back of the body fills up support piece are through short bolt connection, realize that back of the body fills up angularly adjustable.

Preferably, the armrest part comprises an armrest lower pipe and an armrest, the armrest and the armrest lower pipe are fixedly connected through bolts, at least two adjusting holes are formed in the armrest lower pipe and used for adjusting the height of the seat cushion during sitting and lying, and the height of the handle during standing is adjusted.

Preferably, the pedal portion includes two pedal pipes and two running-boards, two pedal pipes set up respectively in bottom suspension pipe both sides and rotate with the bottom suspension pipe and be connected, the running-board passes through the long bolt and installs on pedal pipe, the bandage setting is fixed on the running-board in running-board top and bandage one end, both sides of running-board below are provided with a mounting hole and a spacing hole respectively, be provided with mounting hole and cooperation position corresponding with mounting hole and spacing hole on the pedal pipe, be provided with running-board fixing bolt in the mounting hole, spacing downthehole long bolt that is provided with, the running-board passes through long bolt and running-board fixing bolt and installs on pedal pipe and pull out the long bolt, the running-board can use the mounting hole on the pedal pipe to freely swing as the axle center.

More preferably, the rear support portion is T-shaped.

Preferably, the binding band adopts a wide weaving band, and the end part of the binding band is sewed with a magic tape.

A method for modifying a treadmill for rehabilitation and fitness of old people is based on a method for modifying a treadmill for rehabilitation and fitness of old people from a sitting mode to a standing mode, and comprises the following steps:

(1) pulling out the short bolt, loosening the rear side knob, operating the two stretching knobs, and detaching the rear seat, the rear supporting part and the armrest part;

(2) the disassembled armrest part is installed on the main frame again;

(3) rotating the treadmill counterclockwise by 90 degrees;

(4) the height of the handrail is adjusted according to the height and the arm length of the user, and the standing treadmill is formed.

A method for modifying a treadmill for rehabilitation and fitness of old people is based on a method for modifying a treadmill for rehabilitation and fitness of old people from a standing type to a sitting type, and comprises the following steps:

(1) the armrest part is disassembled;

(2) the rear seat is arranged on the main frame, the rear supporting part is arranged on the rear seat, and the armrest part is arranged on the rear supporting part;

(3) rotating the treadmill clockwise by 90 degrees;

(4) the height of the cushion supporting piece and the distance between the cushion supporting piece and the pedal part are adjusted according to the height and the leg length of a user, and the angles of the cushion and the back cushion are adjusted respectively, so that the sitting and lying type treadmill is formed.

Compared with the prior art, the treadmill for rehabilitation and body building of the old people and the modification method thereof have the following beneficial effects:

the invention can meet the requirements of the rehabilitation training of the later-stage motion of diseases such as cerebral apoplexy, the left pedal and the right pedal are separated and respectively provided with the hydraulic damping cylinders, after the front group of muscles are stepped on, the rear group of muscles are used for pulling the pedals up, the walking is closer to the real walking motion, and a user can exercise the front group of muscles, the rear group of muscles and the calf muscles simultaneously when exercising, so that the more scientific exercise is obtained, and the later-stage recovery of the diseases such as cerebral apoplexy is facilitated;

the invention can be changed from a sitting mode to a standing mode, has two functions, meets the requirements of different people and has good popularization value; meanwhile, when the user sits or lies down, the height of the cushion and the distance between the cushion and the pedal part can be adjusted according to the height and the length of the legs, and when the user stands up, the height of the armrests can be adjusted according to the height and the length of the arms, and the binding bands are arranged on the pedal plate, the feet are fixed on the pedal plate, so that the back-pulling is realized, meanwhile, the binding bands can meet the condition that the legs and the feet are not too flexible, and meanwhile, the safety is improved for the user who does not have nursing around;

the short bolt and the long bolt are fixedly connected, so that the convenience in disassembly and assembly is ensured, and the convenience in modification is ensured; and in order to reduce the time of assembling the apparatus by the first user, the main frame adopts a folding structure, can be simply folded during assembling, and is simple and easy to operate.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a sitting and lying type treadmill for rehabilitation and fitness of the elderly;

FIG. 2 is a schematic structural view of a standing treadmill for rehabilitation and fitness of the elderly;

FIG. 3 is a schematic structural view of the main frame;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic view of the rear seat;

FIG. 6 is a schematic view of the seat tube;

FIG. 7 is an enlarged view of a portion of FIG. 5 at B;

FIG. 8 is a schematic view of the armrest portion;

FIG. 9 is a schematic view of the footrest section;

FIG. 10 is a schematic view of the stretching knob;

fig. 11 is a schematic structural view of the knob.

In the figure, 1, a main frame lower pipe, 2, a main frame upper pipe, 3, a rear seat, 4, a rear supporting part, 5, a handrail part, 6, a pedal part, 7, a hydraulic damping cylinder, 8, a knob, 9, a long bolt, 10, a lower supporting pipe, 11, a stretching knob, 12, a short bolt, 13, a seat pipe, 14, a cushion supporting part, 15, a back cushion supporting part, 16, a handrail lower pipe, 17, a handrail, 18, a pedal plate, 19, a binding belt, 20, a pedal pipe, 21, a cushion, 22, a back cushion, 23, a U-shaped part, 24 and a pedal plate fixing bolt.

Detailed Description

The invention is further described with reference to the following figures and specific examples.

The first embodiment is as follows:

as shown in fig. 1 and 2, the treadmill for rehabilitation and fitness of the elderly according to the present embodiment is mainly composed of a main frame, a rear seat 3, a rear support 4, an armrest 5, and two treadles 6. The main frame adopts a folding structure. The two pedal parts 6 are respectively arranged at two sides of the main frame and positioned at one end of the main frame, the other end of the main frame is connected with one end of the rear seat 3 through a stretching knob 11, the other end of the rear seat 3 is connected with one end of the armrest part 5 through a short bolt 12 and a knob 8, and the other end of the armrest part 5 is connected with the rear supporting part 4 through the stretching knob 11; the rear support 4 is T-shaped. A hydraulic damping cylinder 7 is arranged on one side of the pedal part 6, the piston rod end of the hydraulic damping cylinder 7 is arranged on the pedal part 6, and the cylinder body end is arranged on the main frame; the strap 19 is mounted above the foot rest 6.

As shown in the attached figures 3 and 4, the main frame comprises a main frame lower pipe 1, a main frame upper pipe 2 and a lower supporting pipe 10, wherein the lower supporting pipe 10 is hinged with the main frame lower pipe 1 through a short bolt 12, and the main frame lower pipe 1 is detachably connected with the main frame upper pipe 2 through a knob 8, so that the convenience in disassembly is ensured; the lower support tube 10 has a T-shaped configuration.

As shown in fig. 5, 6 and 7, the rear seat 3 includes a seat tube 13, a seat cushion 21, a seat cushion support 14, a back cushion 22 and a back cushion support 15, a plurality of adjusting holes are opened on one side surface of the seat tube 13, the adjusting holes are used for adjusting the distance between the seat cushion 21 and the pedal plate 18, and a U-shaped member 23 is installed at one end of the seat tube 13; cushion 21 installs on cushion support piece 14, cushion support piece 14 fixed mounting is at the intermediate position of seat pipe 13, back of the body fills up 22 and installs on back of the body fills up support piece 15, back of the body fills up support piece 15 fixed mounting in the bottom of the U type spare 23 of seat pipe 13, two regulation holes have been seted up on U type spare 23, two regulation holes have been seted up on back of the body fills up support piece 15, regulation hole on the U type spare 23 and the regulation hole on back of the body fills up support piece 15 are connected through short bolt 12, it is adjustable to realize back of the body to fill up the angle.

As shown in fig. 8, the armrest part 5 includes a lower armrest tube 16 and an armrest 17, the armrest 17 is fixedly connected to the lower armrest tube 16 through bolts, and the lower armrest tube 16 is provided with two adjusting holes for adjusting the height of the seat cushion when the user sits or lies, and for adjusting the height of the handle when the user stands.

As shown in fig. 9, the pedal portion 6 includes two pedal tubes 20 and two pedals 18, the two pedal tubes 20 are respectively installed on two sides of the lower support tube 10 and rotatably connected with the lower support tube 10, the pedals 18 are installed on the pedal tubes 20 through long bolts 9, the binding band 19 is installed above the pedals 18, one end of the binding band 19 is fixed on the pedals 18, two sides of the lower portion of the pedals 18 are respectively provided with an installation hole and a limit hole, the pedal tubes 20 are provided with installation holes and matching positions corresponding to the installation holes and the limit holes, pedal fixing bolts 24 are installed in the installation holes, the long bolts 9 are installed in the limit holes, the pedals 18 are installed on the pedal tubes 20 through the long bolts 9 and the pedal fixing bolts 24 and the long bolts 9 are pulled out, and the pedals 18 can freely swing with the installation holes on the pedal tubes as axes. The binding band 19 is a wide woven band and the end is sewn with a magic tape.

As shown in fig. 10 and 11, the difference between the knob 8 and the stretching knob 11 is: the knob 8 is equivalent to a bolt, and the end part is large, so that the knob can be conveniently screwed and loosened manually; the structure of the stretching knob 11 is more complicated than that of a knob, which is equivalent to a spring pin with threads on the outer side, a spring is arranged in the stretching knob, a limit pin can be pulled, and one stretching knob 11 is used for adjusting the distance between the rear seat 3 and the pedal part 6.

Example two:

based on the first embodiment, the method for modifying the treadmill for the rehabilitation and fitness of the old people from the sitting and lying type to the standing type comprises the following steps:

(1) the short bolt 12 is pulled out, the rear side knob 8 is loosened, the two stretching knobs 11 are operated, and the rear seat 3, the rear supporting part 4 and the armrest part 5 are detached;

(2) the disassembled armrest part 5 is installed on the main frame;

(3) rotating the treadmill counterclockwise by 90 degrees;

Example three:

based on the first embodiment, the method for modifying the treadmill for rehabilitation and fitness of the old people from a standing type to a sitting type comprises the following steps:

(1) the armrest part 5 is disassembled;

(2) the rear seat 3 is arranged on the main frame, the rear supporting part 4 is arranged on the rear seat 3, and the armrest part 5 is arranged on the rear supporting part 4;

(3) rotating the treadmill clockwise by 90 degrees;

(4) the height of the cushion support piece and the distance between the cushion support piece 14 and the pedal part 6 are adjusted according to the height and the leg length of the user, and the angles of the cushion 21 and the back cushion 22 are respectively adjusted, so that the sitting and lying type treadmill is formed.

Claims

1. The utility model provides a recovered and body-building of old person is with machine of marking time, includes the body frame, its characterized in that: the back seat is connected with the front support part, the armrest part is connected with the rear support part, and the armrest part is connected with the front support part; one side of the pedal part is provided with a hydraulic damping cylinder, the piston rod end of the hydraulic damping cylinder is arranged on the pedal part, and the cylinder body end is arranged on the main frame; a binding belt is arranged above the pedal part;

the pedal part comprises two pedal pipes and two pedals, the two pedal pipes are respectively arranged on two sides of the lower supporting pipe and are rotationally connected with the lower supporting pipe, the pedals are arranged on the pedal pipes through long bolts, the bandage is arranged above the pedals, one end of the bandage is fixed on the pedals, two sides below the pedals are respectively provided with a mounting hole and a limiting hole, the pedal pipes are provided with mounting holes and matching positions corresponding to the mounting holes and the limiting holes, pedal fixing bolts are arranged in the mounting holes, long bolts are arranged in the limiting holes, the pedals are arranged on the pedal pipes through the long bolts and the pedal fixing bolts and are pulled out, and the pedals can freely swing by taking the mounting holes in the pedal pipes as axes;

the treadmill can be changed from a sitting type treadmill to a standing type treadmill, and can be changed from the standing type treadmill to a sitting type treadmill.

2. The stepping machine for rehabilitation and fitness of the elderly as claimed in claim 1, wherein: the body frame adopts beta structure, and the body frame is connected through tensile knob with the back seat, and the back seat is connected through short bolt and knob with handrail portion, and handrail portion is connected through tensile knob with back supporting part.

3. The stepping machine for rehabilitation and fitness of the elderly according to claim 1 or 2, wherein: the body frame includes body frame low tube, body frame top tube and under bracing pipe, and the under bracing pipe passes through the articulated body frame low tube of short bolt, and the body frame low tube passes through the knob and can dismantle the connection body frame top tube, and the under bracing pipe is T shape structure.

4. The stepping machine for rehabilitation and fitness of the elderly according to claim 3, wherein: the rear seat comprises a seat tube, a seat cushion supporting piece, a back cushion and a back cushion supporting piece, wherein a plurality of adjusting holes are formed in the side face of one side of the seat tube and used for adjusting the distance between the seat cushion and the pedal plate, and a U-shaped piece is arranged at one end of the seat tube; the cushion sets up on cushion support piece, and cushion support piece is fixed to be set up at the intermediate position of seat pipe, and the setting is filled up on the back of the body to the back of the body, and the fixed bottom that sets up at the U type spare of seat pipe of back of the body support piece has seted up two at least regulation holes on the U type spare, has seted up two regulation holes on the back of the body support piece, and the regulation hole on the U type spare and the regulation hole on the back of the body support piece are through short bolt connection.

5. The stepping machine for rehabilitation and fitness of the elderly as claimed in claim 4, wherein: the handrail part comprises a handrail lower pipe and a handrail, the handrail and the handrail lower pipe are fixedly connected through a bolt, and at least two adjusting holes are formed in the handrail lower pipe.

6. The stepping machine for rehabilitation and fitness of the elderly according to claim 5, wherein: the rear supporting part is T-shaped.

7. The stepping machine for rehabilitation and fitness of the elderly as claimed in claim 6, wherein: the bandage adopts a wide woven belt, and the end part of the bandage is sewed with a magic tape.

8. A refitting method of a treadmill for rehabilitation and fitness of old people is characterized in that: the method for changing the sitting-lying type treadmill into the standing type treadmill for the rehabilitation and body building of the elderly based on any one of claims 1 to 7, the method comprises the following steps:

(2) the disassembled armrest part is installed on the main frame again;

(3) rotating the treadmill counterclockwise by 90 degrees;

9. The method for modifying a treadmill for rehabilitation and fitness of the elderly as recited in claim 8, wherein the method comprises: the step of modifying the standing treadmill into a sitting and lying type comprises the following steps:

(1) the armrest part is disassembled;

(3) rotating the treadmill clockwise by 90 degrees;