WO2006043777A1 - Multi purpose exercise of the whole body organization - Google Patents

Abstract

This machine as a multi-purpose unit can be used at any time as a bed or couch, and at the same time you can right away exercise a handstand, sit-up, and knee folding-spreading with this machine. This machine comprises of air compressor (500); air filter (510); solenoid valves (520, 530, 540, 550); air cylinders (200, 400, 600, 700); driving shaft (153); link devices (310); hinges (530); transporting wheels (710); switch panel (570); mat (300) inserted heating wires (370); upper frame (150) and lower frame (100). This invention combines with elements organically, and the driving shaft and/or bearing rotates forward and backward with the reciprocation of the air cylinder, and then it enable to do various exercises softly with the technical application. Therefore, this exercising machine has featured for you to exercise a handstand, sit-up, and knee folding-spreading and to use it as a bed or couch equipped with heating function.

Description

[Description]

[Title of Invention]

Multipurpose exercise of the whole body organization

[Technical field]

This invention is about exercising machine that makes -people able

to practice a handstand, sit-up and knee folding-spreading while

lying down on the bed. In more detail, this is a multipurpose

exercise machine composed of a rectangle bottom frame(lll) on

which 2 columns(112) stand at the one end and two jib bearing

supports(113) sits at the other end, and an upper frame(150) that is

fixed on the bottom frame(lll) but can be reversed or separated;

the upper frame is attached on top with a mat(300) that can be

folded or unfolded by force of air cylinders(400,600), a function to

serve by thus as a bed or swivel chair at normal time as well as a

sport outfit for a variety of exercises like handstand, situp or knee

stretching. This invention can be used easily and conveniently for

any purpose one intends since it is worked by for- and backward

motion of driving shaft and/or bearing propelled by pneumatic

reciprocation of air cylinder.

— Λ ~ And this exercising machine has a long life span because a

mechanical reaction and damage will not be occurred due to the

back-lash. The reason is that this machine does not use a changing

gear, but a driving device including air cylinder, shaft, and bearings,

etc.

[Background art]

In general, the handstand is an exercise that helps you a lot to

prevent from various diseases of adult people by promoting a blood

circulation with lively brain activities, which is induced by much

more bloods that comes into the head than usual.

Sit-up is an exercise that provides with an excellent effectiveness

for improving the flexibility of your waist, reinforcing your

abdominal muscle tone, and removing abdominal fat as well.

However, it is not recommended to the person who has a pain in his

waist, and it is necessary for you to take a precaution when you

want to use.

For the exercises described in the above, there are typical

examples notified in the practical patent registered in Korea, 0362611 for handstand and 0286948 for sit-up, respectively. There

are various exercising machines in the market including the

machine mentioned above and they are widely used for keeping

people's health and physical tone. But, as the existing exercising

machines are very limited to use in application, they can be only

used for one of either, handstand or sit-up. Moreover, the user just

hangs only from the machine in case of exercising a handstand and

can not do any other exercises to gain a direct improvement on

health and physical power by using the machine. In the case of

exercising a sit-up, this exercise is definitely necessary for the

persons who are fat, or in a bad condition physically, or in a pain of

the waist, but none of the existing ones can not serve well enough

for this purpose. And also the existing exercising machines have an

inconvenience in providing the users to maintain the position of

lying down or the rest after stopping the exercise. Since the

existing market does not have this type of exercising machine

including the function of exercising a knee joint, and the persons

working for a long time a day or elderly persons or the patients

having an aftereffect of an injury could not only practice enough but also these are far from the machine with heating device that makes

people relaxed warmly when using the mat.

Therefore, this inventor has studied about the multi-purpose

exercising machine that provides the users with the following

advantages-

o The user can use this unit as a bed or couch at any time.

o The user can use this unit to exercise a handstand, sit-up, and

knee folding-spreading at any time they want.

o The user can relax in any type of the comfortable positions they

want after using the machine.

[Disclosure]

[Purpose]

The main purpose of this machine is to provide people with a

maximum comfortableness, and at the same time to provide

effective exercises such as a handstand, sit-up, and knee

folding-spreading without changing your positions while resting.

The another purpose is to provide people with simple and easy

physical treatment at home as well as at the professional medical

organization in case that you have an aftereffect of disease such as a stroke or accident that may come to you without warning. And

this invention is to provide people with a practical bed and couch at

everyday life, besides you use it as an exercising machine. The

purpose of this invention is that the user can use this machine as a

heating device to warm up the mat in the cold weather, and keep

warm enough without heating device separately.

[Solution]

To achieve the purpose mentioned above, this exercising machine

has been designed to work properly, and comprises the features

the mat(300) inserted heating wires which is divided into body's

waist and legs,'

air compressor(500) that produces and stores the pressurized air;

air filter(510) that filters out foreign materials such as moisture,

dirt, etc. from the air storage tank that stores the air produced from

the air compressor;

solenoid valves(520,530,540,550) that control the direction of the

flow according to the use of the air passed through air filter;

air cylinders(200,400,600,700) that creates a linear reciprocation by the pressurized air supplied from the solenoid valves;

driving shaft(153) that makes the machine work to do a handstand

by converting a linear movement of the cylinder to rotating

movement;

link device(310) that makes the machine work to do a sit-up by

converting a linear movement of the cylinder to rotating movement;

knee folding device(330) that enable the knees to fold and spread

together by converting a linear movement of the cylinder to

rotating movement;

transporting wheels(710) that enable the machine to move easily

and conveniently with rather less force;

switch control panel(570).

To satisfy the above purpose, this invention is characteristically

structured with a rectangle bottom framed 11) on which two

columns(112) stand at the one end and two jib bearing

supports(113) with the driving shaft for handstand sits at the other

end, and an upper frame(150) that is fixed with the driving

shaft(153) for handstand on the one end and two rods on the other

end connecting rods(152) fixing the above-mentioned mat. To the one side of the bottom frame(lll) in the lower framed 00)

is attached the channel(114) of the hinge assembly on the head side

of the air cylinder for the handstand, and between the connecting

rods(152) on the upper frame(150) is attached the assembly

plated 55) of the Jib bearings on the rod side of the air

cylinder(200) for a handstand. However, it is featured to design the

upper framed 50) to be entirely unbalanced in order for the driving

shaft(153) get positioned about 120mm lowered than the mat

support framed 51).

[Advantages]

This invention can be utilized more effectively by exercising

handstand with help of air cylinder(200) that links the

above-described channel(114) and jib bearing assembling

plated 55) and also practicing sit-up supported by air cylinder(400)

that is fixed between the connecting rods(152) and mat(300) back.

You can, of course, simply exercise a sit-up while lying down on

the bed.

The additional effects for this invention are as follows:

~1 '— o You will get a big help for a knee joint movement because you

can exercise a knee folding-spreading while lying down on the

machine by operating the air cylinder(600) connected to the calf

and hip on the mat floor.

o You can easily and conveniently move this machine with rather

less force when you want to move it because you can use

transporting wheels(710) to move it.

o You can use this machine as a heating device to warm up by

supplying electricity to the mat(300) inserted heating wires(370)

when you use it as a bed or couch in the cold weather and keep

warm enough without heating device separately.

o You can use this machine more conveniently when you read

books or watch TV while sitting on the machine by attaching an

armrest(340) just on the link device(310) of the mat(300).

o This machine is equipped with the safety device for the users to

use with ease by placing air vent valve in the middle of air

hose(560) connected to the solenoid valve(530) and the port of the

air cylinder(200) head for a handstand in preparation with the

failure of power supply while you are in a hand-stand. Brief explanation of the drawings

Fig.l: Existing exercising machine for a handstand - Squint look

Fig.2: Existing exercising machine for a sit-up - Squint look

Fig.3- Frame structure of the exercising machine by this invention

Fig.4"- Front and side view of the mat of the exercising machine by

this invention

Fig.5- Side view of the exercising machine by this invention

Fig.6: Sit-up operation diagram of the exercising machine by this

invention

Fig.7: Example drawing for couch type using the exercising

machine by this invention

Fig.8- Handstand operation using the exercising machine by this

invention

Fig.9: Rod side shaft and head side hinges for handstand using the

exercising machine by this Invention

Fig.10- Air cylinder for sit-up using the exercising machine by this

invention

Fig.l 1- Front and side view of the air cylinder housing for lift using

machine by this invention Explanation for symbols of the critical parts in the drawings>

100. under frame 111. bottom frame

112. column

113. driving shaft jib bearing support

114. channel

150. upper frame 151. mat support frame

152. connecting rod 153. driving shaft

154. flange 155. plate

200. air cylinder for handstand

210. driving shaft jib bearing for handstand

220. air cylinder rod side jib bearing for handstand

230. air cylinder rod side bearing shaft for handstand

240. air cylinder head side hinges (A,B) for handstand

250. air cylinder head side hinge pin for handstand

300. mat 310. link device

311. needle bearing for link device 320. foot fixing unit

330. hinge for knee folding 340. arm rest

370. heating wires 380. ON/OFF switch 400. air cylinder for sit-up

410. air cylinder rod side shaft for sit-up

411. air cylinder rod side shaft needle bearing for sit-up

420. air cylinder rod side shaft fixing unit for sit-up

430. air cylinder head side adaptor and hinge (A,B) for sit-up

440. air cylinder head side hinge supports for sit-up

500. compressor 510. air filter

520. five port solenoid valve (A)

530. five port solenoid valve (B)

540. five port solenoid valve (C)

550. five port solenoid valve (D)

560. air hose 570. switch panel

600. air cylinder for knee folding

610. air cylinder rod side hinge for knee folding

620. air cylinder head side hinge for knee folding

700. air cylinder for lifting

710. transporting wheels 720. air cylinder housing for lift [Best mode for carrying out the invention]

Below describes in detail that users can easily understand and

reproduce it by referring the drawings attached. The examples will

be later explained. Before describing it, this invention is comprised

of the mat(300) inserted heating wires which is divided into body's

waist and knee,' link device(310) for sit-up; hinge(330) for knee

folding; upper framed 50) that is able to upside down and stand

upright with the driving shaft centered; lower frame(lOO) that

provides upper fame with the place to be located at a certain height

from the ground; air comρressor(500); air filter(510); solenoid

valves(520,530,540,550) ; air hose(560); air

cylmders(200,400,600,700); electrical switch panel(570);

transporting wheels(710) that enable the machine to move easily

with rather less forces; this is featured with the mentioned above

for a hand-stand and sit-up

Therefore, this exercising machine is a multi-purpose systematic

unit that works with the above elements combined, and it can be

used not only for handstand, sit-up, and knee folding-spreading and lifting, but also for a bed or couch equipped with heating function.

Fig.l is a squint drawing of the existing exercising machine for a

hand-stand.

This shows a exercising unit which consists of two supports(20)

installed on the upper part of the main body(lθ), driving shaft of

the backboard(40) supported which is installed between the

supports with shaft holder(30) at the upper part, foot fixing part(50)

at lower backboard, that are all for exercising a handstand.

Fig.2 is a squint drawing of the existing exercising machine for a

sit-up.

It consists of a moving plate(lθ) that is connected to a base

plate(lθ), and also can be rotating together with it and so on. Once

the user lies down, the lower part of the user's body below his hip

comes to the contact point, and the moving plate(12) comes to the

part where the user contacts. And the moving plated 2) is

connected to the base plate, and able to rotate together with it, and

is supported elastically with the spring(20) on the back side.

Fig.3 is showing the frame structure of the exercising machine by this invention.

This frame structure is that, first of all, the columns(112) are

installed at two points on the edge at one end of rectangular bottom

framed 11), respectively, and at the other end on the opposite side,

there is the lower frame(lOO) with the suρρorts(113) for Jib

bearings(210) which are set up at the left and right in position.

This is to install the driving shaft(153) to make it upside down and

stand it upright. The channel(114) should be intersected to attach

the hinge(240B) of air cylinder(200) head for a handstand at the

two supports(113) on the bottom framed 11).

It is recommended for the form of the supports is like a trapezoid

and the columns(112) should be installed upright, and about 120mm

higher than the supported 13).

Next is about the upper frame(150) that is formed by attaching the

connecting rods(152) between the mat suρport(151) and driving

shaft(153) for making upside down.

The mat support is not fixed on the columns(112), but sit on the

columns(112); driving shaft(153) is combined as a mean of fixing by

using the flange(154) and connecting rods(152) which is positioned lower than this with the form of stair and, with the plated 55)

intersecting between the two connecting rods(152), Jib

bearings(220) of air cylinder(200) rod side for handstand can be

attached. Therefore, this exercising machine performs a handstand

by moving up and down the separated one from the colυmns(112),

which is centered with driving shaft(153) by the act of air

cylinder(200) connected to the upper framed 50) plate and the

lower frame channel(114).

Fig.4 is the front and side view of the mat of the exercising

machine by this invention.

The surface of the mat(300) that is contacted directly to the

people's body while exercising or resting should be the materials

with soft and cushioned, and the other hand, the material for the

bottom and edge of the mat should be hard enough so that other

attachments can be easily fixed together.

In order to use this machine for multipurpose, it is intersected and

divided the part where the user's waist is to be placed, and is

attached to the link devices(310) for a sit-up on the both sides

divided, and by dividing the part of the knee, the hinges(330) for a knee folding at the both ends of divided part(refer to Fig.7) are

attached.

The reason that divides it into ^ Jn the 'shape, not intersect divide

the whole part of the knee is that the part of the knee can be folded

away from the columns(112) because the mat support(151) are

placed on the columns(112). This exercising machine is included

with heating wires(370) inserted, and equipped with power supply

and ON/OFF switch(380) outside as a warm-up function, therefore

the mat keeps itself warm without the separate heating device

when you take a rest with lying or sit down on the exercising

machine in the cold weather.

You can now exercise a sit-up by straightening up or lying down the

backboard, and exercise a knee folding-spreading to help your knee

joint. When you are exercising a sit-up with this machine, the foot

fixing unit(320) is provided to secure your feet for your safety.

Fig.5 is the side view of the exercising machine by this invention.

Connecting link devices(310) by dividing the part of the waist, the

lower part of the waist is attached on the mat support framed 51)

and its upper part has the mat(300) that is just placed on the two spots of the driving shaft(153); air compressor(500) with the power

supply that produces and stores a pressurized air; air filter(510)

that filters out foreign materials such as moisture in the air, etc.;

solenoid varves(520,530,540,550) that sends the filtered air to each

air cylinder port according to the electrical signal; air

cylinders(200, 400,600, 700) that create a linear reciprocation by

air-flowing into the rod and head ports from the solenoid valve;

driving shaft(153) that makes the machine work to do a handstand

by converting a linear movement of the cylinder to rotating

movement; link devices(310) for a sit-up; and this includes

hinges(330) for knee folding.

And an additional feature for this exercising machine is that there

are the transporting wheels(710) attached to the end of air

cylinder(700) rod for lifting in order to move it easily. Therefore,

when you want to use the wheels, pressing the wheel button on the

switch panel(570) makes the cylinder rod move down and let the

transporting wheels go down lower than the bottom frame(lll) of

the lower framed 00) and then you can move it easily with less

force, and when you press the other button, the cylinder(700) rod will go up and the transporting wheels(710) returns into the housing

and then the bottom frame becomes to contact the ground.

The way to install the cylinders in the machine is as follows:

1st. In case of the air cylinder(200) for a handstand, assemble the

head side with the hinge(240) on the channel(114) intersected the

bottom framed 11) which is located in the center, and install one

cylinder only in the center of the plated 55) which is intersected

connecting rods(152) using Jib bearing(220) and bearing shaft(230).

2nd. Two cylinders(400) are to be installed; the one at head side is

to assemble using the hinge and adaptors(430A,B) of connecting

rods(152) in the left and right position, respectively, and the other

at rod side is to connect two cylinders(400) in parallel using the

mat(300) backboard , assembling units(420), and shaft(410)

attached as a fixing tool.

Between the left and right hinges(430) are connected with the

hinge supρort(440) in order to prevent it from the movement of the

cylinders(400) during a sit-up (refer to Fig.10).

3rd. Air cylinder(600) for a knee folding-spreading is placed at the

head side in the direction of the hip of the divided mat(300) on the part of the knee, and is placed at the rod side in the direction of the

calf, and then just one cylinder is installed in the center of the mat

support frame(151) combined with the hinges(610,620) each.

4th. In case of air cylinder(700) for lifting, install the cylinder

vertically with the cylinder rod side, which is faced down, by

attaching the pipe inside plugged and cylinder housing(720) to the

four corners of the lower frame(lOO) floor inside - the cylinder

housing and cylinder head will be assembled by the screws.

In order for both cylinder ports to be connected easily with air

hose(560), some portion of the housing(720) side should be opened

and four cylinders(700) should be connected to operate with the

same performance. In addition, the transporting wheels(710)

assembled at the end of cylinder rod also should be entered into

the housing by preventing the lower framed 00) side from

interference.

Fig.β is the sit-up operation diagram of the exercising machine by

this invention.

In order to exercise a sit-up using this machine, when you press

UP button for a sit-up in the switch panel(570), the pressurized air passed through the solenoid valve(540) enters into the port of air

cylinders(400) head and then push the mat(300) backboard

upwards with the link devices(310) centered.

When you want to return the backboard to the original position,

press the DOWN button for a sit-up in the switch panel(570) and

then the air enters into the port of the cylinders(400) rod side and

makes the backboard return to the original position and finally it

makes a sit-up that this invention intends.

Moreover, if you want to exercise a sit-up powerfully, take a stable

stance with the knee folded while you are in a handstand and then

you will be getting the better effect of your exercise. The needle

bearings(311,411) are used at the link devices(310) and rod

shaft(410) in order to provide the soft and flexible exercise for a

sit-up. The air hose(560) from the supply port of the solenoid

valve(540) should be connected for the air to enter or discharge at

the same time because two air cylinders (400) for a sit-up are

installed at the left and right sides.

However, besides the methods described above, it is apparent that

you can do a sit-up with other method as long as the link devices(310) rotate forward and backward. For example, you can

rotate the link devices(310) forward and backward using a motor

and gear, and then you will have the same result in this case.

Fig.7 is the example drawing for couch type using the exercising

machine by this invention.

This exercising machine includes the solenoid valve(520) for knee

folding-spreading, air cylinder(600) for knee folding,

hinges(610,620) on cylinder rod and head sides, and other

hinges(330). Using these elements, you can stretch your legs

straight, and then take a rest while the backboard is in upright

position, and if you press the DOWN button for the knee folding in

the switch panel(570), the pressurized air passed through the

solenoid valve(520) enters into the port of air cylinder(600) side

for the knee-folding and then the divided part becomes folded

downward with the shape of *=.

In the same way, if you press the UP button for the knee-folding in

the switch panel in order to stretch your legs straight again, the air

enters into the port of the cylinder head side and then the folded

part returns upward to the original position and finally it makes a knee folding-spreading that this invention intends. Therefore, this

exercise helps people who works a long time on their feet or gets

a pain in their knee to relieve their fatigue and pain.

However, besides the methods described above, it is apparent that

you can do a knee folding-spreading with other method as long as

the hinges(330) are folded and spread.

Fig.8 shows the handstand operation using the exercising machine

by this invention.

When you press the UP button for a sit~uρ in the switch panel(570)

while you are lying down on the mat(300), the pressurized air

discharged from the solenoid valve(530) connected electrically

enters into the port of the air cylinder(200) head side, and then the

separated part from the columns(112) goes upward with the

driving shaft(153) on its axis and the head then goes down towards

the floor and the legs towards the sky, and finally it able to make a

sit-up that this invention intends.

One point you must keep in mind before starting an exercise is to

use the foot fixing unit(320) and to secure yourself safe.

The method to use the foot fixing unit is to tighten your ankle with the belt. You can maximize an exercise effect if you do a sit-up by

controlling the button for a sit-up while you are in a handstand

after taking a stable stance with your knee folded as explained

above. If you want to return back to the original position while you

are in a sit-up position, press the DOWN button for a sit-up in the

switch panel(570), and then the air enters into the port of the

cylinder(200) rod side and the part that is in the upper position will

be going down again with the driving shaft on its axis.

At this time, if you use the Jib bearings(210) at both end of the

driving shaft(153) in order to rotate the shaft forward and

backward smoothly, the intended sit-up should be done very

smoothly and softly. In preparation with electrical failure while you

are in a handstand position, a manual air drain valve is installed at

the middle point of the air hose(560) connected to the air cylinder

head side port and supply port of solenoid valve(520).

Besides the method described above, it is apparent that you can do

a handstand with other method as long as the driving shaft(153)

rotates forward and backward. For example, you can rotate the

driving shaft(153) forward and backward using a motor and gear and then you will have the same result in this case.

[Industrial applicability]

As described above, this exercise machine is designed to use

without limitation of time and space to provide with whole body

exercise and comfortable rest, which is essential to the people of

today.

This machine is the equipment that is combined with electrical and

mechanical devices requiring basically the solidity and durability.

Therefore, from the view point of the industrial field, it is better for

the frame to use the steel rather than other materials because it

needs welding or tightening strongly. And it is able to use

permanently by utilizing the parts that can minimize the friction and

impact on the area where it contacts because it requires certain

durability providing a free of breakdown or free of damage with the

long term use.

Claims

[Claims]

[claim 1]

This is a multi-purpose exercising machine featuring with air

compressor(500) that produces and stores the pressurized air by

the supply of electrical power; air filter(510); solenoid

valves(520,530, 540,550) that send the air passed through the filter

to each of air cylinder ports according to the electrical signal; air

cylinders(200, 400,600,700) that act a linear reciprocation by the

air, from the solenoid valves, entering into the port of head or rod

side; driving shaft(153) for a handstand that converts the linear

motion of the cylinder(200) to rotating motion; link devices for a

sit-up that convert the linear motion of the cylinder(400) to rotating

motion; hinges for a knee folding that convert the linear motion of

the cylinder(600) to rotating motion; transporting wheels(710);

mat(300) that is inserted with heating wires(370), and on which

people can lie down or rest; upper framed 50) and lower

framed 00) structure.

[claim 2]

In the claim 1, it is formed with upper and lower structure, that is,

the upper and lower frame are not fixed with each other and the

columns(112) are installed on the two places at the edge of one

end of the bottom framed 11), and also the supports for Jib

bearings(210) at the end of the opposite side are installed at two

places in the left and right position, and then by the act of the air

cylinder(200) connected to the shaft(230) and hinges(240)

between the channel(114) and plate(155), the driving shaft(153) at

the end of the upper frame(150) rotates forward and backward to

bring it up and down, and makes the machine do a handstand, in

which people can exercise with their whole body on multi-purpose.

[claim 3]

In the claim 2, the upper frame(lδθ) features that the driving

shaft(153) is attached to the end of the connecting rods(152),

which is formed with stair type, as a fixing unit and the whole

frame is not in parallel and is positioned about 120mm lower than

the mat suρport(151), in which people can exercise with their whole body on multi-purpose.

[claim 4]

In the claim 1, the air cylinder(600) features that the rod side is

installed at the part of the calf on the bottom of the mat(300) using

the hinges(610), and the head side is installed at the part of the hip

using the hinges(620), and by the act of the cylinder, the part of

the knee will be folded and spread, in which people can exercise

with their whole body on multi-purpose.

[claim 5]

In the claim 1, the mat(300) features that the waist part is divided

and the link devices(310) for a sit-up is installed at both sides of

the divided and the knee part is not entirely intersected and

divided into the shape of c and the hinges(330) for a knee folding

at both ends of the intersected are attached, in which people can

exercise with their whole body on multi-purpose.

[claim 63 In the claim 5 the mat(300) features that the heating wires(370)

are placed by a certain interval inside the mat(300) and the mat

will be warmed up as the electrical source is given to generate a

heat, in which people can exercise with their whole body on

multi-purpose.

[claim 7]

In the claim 5, the mat(300) features that the armrests(340) are

attached right to the both upper parts of the link devices(310) for a

sit-up and there is a foot fixing unit(320) at the ankle part, in which

people can exercise with their whole body on multi-purpose.

[claim 8]

This exercise machine includes a mat(300); air compressor(500);

air filter(510); solenoid valve(540); air cylinders(400); shaft(410)

of air cylinder rod side and fixing unit(420); link devices(310);

adaptor(430A) of air cylinder side and hinge(430B); and upper

framed 50). The upper part of the waist of the mat(300) is just

placed on the two points of the driving shaft(153), and the connecting rods(152) and each part of the backboard on the mat

floor in the left ad right position are connected to the two of the

same cylinder.

And by the act of these cylinders(400) the link devices(310) rotate

forward and backward and then the mat will be folded towards the

upper body of people and will be laid down again to do a sit-up, in

which people can exercise with their whole body on multi-purpose.

[claim 9]

This exercise machine has featured with an air compressor(500);

air filter(510); solenoid valve(550); air cylinders(700); cylinder

housing(720); and transporting wheels(710). The cylinder housing

is attached at the four corners of the bottom framed 11) inside of

the lower frame(lOO), and the four air cylinders(700) with the

same type that is fixed at the transporting wheels(710) at the end

of the rod are installed vertically, in which people can exercise

with their whole body on multi-purpose.

[claim 103 In the claim 9, the air cylinders(700) have featured that the

transporting wheels (710) will be down and contacting the ground

by lowering the cylinder rod with air pressure, and then it will be

moving easily with a little force, and if the wheels move into the

housing(720) by lifting the rod, the part of the bottom framed 11)

contacts the ground again, in which people can exercise with their

whole body on multi-purpose.