Leg relaxing machine after a kind of exercise
Technical field
The present invention relates to leg relaxing machines after a kind of relaxing machine more particularly to a kind of exercise.
Background technique
In daily life, people have a meal or when get up in the mornings, and in order to keep oneself body more healthy, people can be into
Row is taken exercise, but leg can ache after exercise, then carries out massage and loosen, be usually all that people massages leg with hand, when
Between it is one long, the hand of people, which is easy to ache, causes subsequent massage force to become smaller, and once can only be to one position of thigh or shank
It is massaged, massages low efficiency, so people understand a hand massage thigh another hand massaging leg, and after massage a period of time
It just rests for a moment, so results in massage effect bad, and need to take a substantial amount of time.
Summary of the invention
In order to overcome people to be massaged with hand leg, for a long time, being easy to ache causes subsequent massage force to become smaller, and
And the shortcomings that one position of thigh or shank can only once being massaged, massaging low efficiency, therefore, technical problem of the invention
Are as follows: providing one kind can replace manually massaging leg, and massage force is consistent, and can also simultaneously to thigh and shank into
Leg relaxing machine after the exercise of row massage.
Technical solution is as follows: leg relaxing machine after a kind of exercise, includes movable plate, supporting leg, bottom plate, slide bar, the first bullet
Spring, rubber pad, cushion, fixed link, swing rod, fixed block, fixture block, cross bar, sleeve, the first motion bar, second spring and massage wheels,
Supporting leg there are four setting below movable plate, right front and rear sides supporting leg top is connect with movable plate bottom right rotary type, before left
Rear support leg top center is provided with card slot, and movable plate bottom left is connected with fixture block, and fixture block is located in card slot and cooperates with it, movable plate
Top right side is connected with cushion, and movable plate left part is provided with guide hole, and middle part is connected with fixed link in guide hole, and pendulum is additionally provided in guide hole
Bar, swing rod middle part are provided with a word hole, and fixed link is located in a word hole, and swing rod top is connected with fixed block, swing rod bottom end rotary type
Be connected with cross bar, cross bar is located between the supporting leg of left front and rear sides, cross bar bottom left it is evenly spaced it is affixed there are three set
Cylinder, sleeve is interior to be equipped with the first motion bar, and second spring, the first activity are connected between the first motion bar top and sleeve inner top
Bar bottom end rotary type is connected with massage wheels, and left front and rear sides are connected with bottom plate, bottom plate top left between supporting leg medial surface lower part
Right two sides are all provided with guide groove, and slide bar is equipped in guide groove, is connected with the first spring between slide bar bottom end and guiding trench bottom, left
Rubber pad is connected between right two sides top end of sliding rod, rubber pad is located at below massage wheels.
It optionally, further include having shank massage device, shank massage device includes riser, connecting plate, the second motion bar, connects
Contact block, massage block, third spring, guide sleeve and idler wheel, the movable plate bottom left and right sides are all connected with riser, left and right sides riser bottom
It is connected with connecting plate between portion, connecting plate left part is evenly spaced to be opened there are four pilot hole, it is equipped with the second motion bar in pilot hole, second
Motion bar top is connected with contact block, and the second motion bar bottom end is connected with massage block, the spaced winding at massage block top and connecting plate bottom
It is connected to third spring, left side riser lower part is Embedded to be connected with guide sleeve, and cross bar right end is connected with rolling across guide sleeve rotary type
Wheel, idler wheel is located above connecting plate to be contacted with contact block.
It optionally, further include having bearing block, screw rod and knob, bottom base plate right side opening is fluted, right side opening at the top of bottom plate
There is threaded hole, threaded hole, which is located above groove, to be communicated therewith, and screw rod is equipped in threaded hole, screw rod bottom end is connected with knob, rubber
Bottom right is Embedded is connected with bearing block for pad, and screw tip is connect with bearing in bearing block.
It optionally, further include having bandage, hollow sleeve, buckle and the 4th spring, rubber pad top right side rear portion, which is connected with, ties up
Band, bandage tail end are connected with hollow sleeve, and what lower part was symmetrical at left and right sides of hollow sleeve is provided with card hole, rubber pad top right side front
It is connected with buckle, buckle cooperates in hollow sleeve with card hole, buckles and is connected with the 4th spring between interior left and right sides top.
The personnel of being operated first pull movable plate to be swung up, and movable plate, which is swung up, to be made to be detached from fixture block and card slot, work as work
When movable plate is swung up to suitable position, movable plate can be stopped drag, the people after exercise can lie prone on rubber pad, and make
Leg is contacted with rubber pad, because of the effect of the first spring, can be placed on depending on the thigh of people more comfortable on rubber pad, operator is
Movable plate can be pulled to restore to lower swing to original position, fixture block is caught in card slot and fixes movable plate, and then after massage wheels and exercise
The contact of National People's Congress's leg, operator can be sitting on cushion, then fixed block is pulled to move left and right, and it is horizontal that fixed block moves left and right drive
Bar moves left and right, and cross bar moves left and right band moving sleeve and moves left and right, and sleeve, which is moved left and right, drives massage wheels by the first motion bar
It moves left and right, massage wheels, which move left and right, massages the thigh of people.When the thigh of people is massaged into suitable position, operator
Member can stop drag fixed block, then get off from cushion, then pull movable plate be swung up make massage wheels not with the thigh of people
Contact, people can get up from rubber pad.After people gets up, operator can push movable plate to restore to lower swing to original
Position.
When people lies prone on rubber pad, massage wheels are contacted with the thigh of people, meanwhile, the shank of people is moved under massage block
Side, when operator pulls fixed block to move left and right, cross bar moves left and right while idler wheel being driven to move left and right, and idler wheel moves left and right
It is contacted with contact block, because of the effect of third spring, idler wheel, which moves left and right, drives contact block to move up and down, and contact block moves up and down band
Dynamic second motion bar moves up and down, and the second motion bar, which moves up and down, drives massage block to move up and down, and massage block is moved up and down to people
Shank massaged.After thigh and lower leg massaging to the suitable time of people, fixed block is stopped drag, massage block also just stops
Only move.In this way, the people leg after taking exercise can be made lighter.
It is operated first personnel and the rotation of knob positive and negative alternate is twisted according to the leg thickness of people, the rotation of knob positive and negative alternate drives
The rotation of screw rod positive and negative alternate, the rotation of screw rod positive and negative alternate are moved up and down by threaded hole, and screw rod, which moves up and down, to be driven on rubber pad
Lower movement can stop twisting knob, the people after exercise can lie prone in rubber when rubber pad is moved up and down to suitable position
On pad.In this way, massage wheels can be made preferably to contact with the leg of people with massage block.
The personnel of being operated first press the buckle left and right sides and move inward, the 4th spring-compressed, and the buckle left and right sides is inwardly moved
It is dynamic to be detached from in card hole, it can pull bandage that hollow sleeve and opening is driven to be detached from, the people after exercise can lie prone on rubber pad, when
After the leg of people places, operator can pull bandage that hollow sleeve is driven to entangle buckle, and then being caught in card hole will
Hollow sleeve is fixed, and hollow sleeve is fixed bandage with being clasped, and bandage also just fixes the leg of people, can start the leg to people
It is massaged in portion.After the leg massage of people, operator can press the buckle left and right sides again and be detached from in card hole, in turn
Bandage unclamps the leg of people.In this way, the leg moving influence massage effect of people can be prevented.
The beneficial effects of the present invention are: the present invention is by the way that leg to be placed on rubber pad, massage wheels are contacted with leg, behaviour
Make personnel fixed block can be pulled to move left and right massage wheels to massage thigh, then without manpower it is dynamic to thigh carry out by
Rub, avoid it is subsequent there is the phenomenon that massage force becomes smaller, then can be while massaging thigh to shank by shank massage device
It is massaged, so that the people after taking exercise more loosens, by the effect of bandage, then the leg of people can be fixed, prevent people
Leg moving influence massage.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the enlarged diagram of part A of the present invention.
The label of each components is as follows in attached drawing: 1 movable plate, 2 supporting legs, 3 bottom plates, 4 guide grooves, 5 slide bars, 6 first springs,
7 rubber pads, 8 people's legs, 9 cushions, 10 guide holes, 11 fixed links, 12 swing rods, 13 1 word holes, 14 fixed blocks, 15 fixture blocks, 16 card slots, 17
Cross bar, 18 sleeves, 19 first motion bars, 20 second springs, 21 massage wheels, 22 shank massage devices, 221 risers, 222 connecting plates,
223 pilot holes, 224 second motion bars, 225 contact blocks, 226 massage blocks, 227 third springs, 228 guide sleeves, 229 idler wheels, 23 is recessed
Slot, 24 threaded holes, 25 bearing blocks, 26 screw rods, 27 knobs, 28 bandages, 29 hollow sleeves, 30 card holes, 31 buckles, 32 the 4th springs.
Specific embodiment
Above scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The application and be not limited to limitation scope of the present application.Implementation condition used in the examples can be done according to the condition of specific producer
Further adjustment, the implementation condition being not specified is usually the condition in routine experiment.
Embodiment 1
Leg relaxing machine includes as shown in Figs. 1-2 movable plate 1, supporting leg 2, bottom plate 3, slide bar 5, the first spring after a kind of exercise
6, rubber pad 7, cushion 9, fixed link 11, swing rod 12, fixed block 14, fixture block 15, cross bar 17, sleeve 18, the first motion bar 19,
Two springs 20 and massage wheels 21, set that there are four supporting leg 2,2 top of right front and rear sides supporting leg and 1 bottoms of movable plate below movable plate 1
Rotary type connection on the right side of portion, left front and back 2 top center of supporting leg are provided with card slot 16, and 1 bottom left of movable plate is connected with fixture block 15,
Fixture block 15 is located in card slot 16 and cooperates with it, and 1 top right side of movable plate is connected with cushion 9, and 1 left part of movable plate is provided with guide hole 10,
Middle part is connected with fixed link 11 in guide hole 10, and swing rod 12 is additionally provided in guide hole 10, a word hole 13, fixed link are provided in the middle part of swing rod 12
11 are located in a word hole 13, and 12 top of swing rod is connected with fixed block 14, and 12 bottom end rotary type of swing rod is connected with cross bar 17, cross bar
17 between left front and rear sides supporting leg 2, and 17 bottom left of cross bar is evenly spaced affixed there are three sleeve 18, in sleeve 18
Equipped with the first motion bar 19, second spring 20, the first activity are connected between 18 inner top of 19 top of the first motion bar and sleeve
19 bottom end rotary type of bar is connected with massage wheels 21, and left front and rear sides supporting leg is connected with bottom plate 3, bottom plate 3 between 2 medial surface lower part
It is all provided with guide groove 4 at left and right sides of top, is equipped with slide bar 5 in guide groove 4,5 bottom end of slide bar and guide groove are connected between 4 bottom
First spring 6, rubber pad 7 is connected between 5 top of left and right sides slide bar, and rubber pad 7 is located at 21 lower section of massage wheels.
Embodiment 2
Leg relaxing machine includes as shown in Figs. 1-2 movable plate 1, supporting leg 2, bottom plate 3, slide bar 5, the first spring after a kind of exercise
6, rubber pad 7, cushion 9, fixed link 11, swing rod 12, fixed block 14, fixture block 15, cross bar 17, sleeve 18, the first motion bar 19,
Two springs 20 and massage wheels 21, set that there are four supporting leg 2,2 top of right front and rear sides supporting leg and 1 bottoms of movable plate below movable plate 1
Rotary type connection on the right side of portion, left front and back 2 top center of supporting leg are provided with card slot 16, and 1 bottom left of movable plate is connected with fixture block 15,
Fixture block 15 is located in card slot 16 and cooperates with it, and 1 top right side of movable plate is connected with cushion 9, and 1 left part of movable plate is provided with guide hole 10,
Middle part is connected with fixed link 11 in guide hole 10, and swing rod 12 is additionally provided in guide hole 10, a word hole 13, fixed link are provided in the middle part of swing rod 12
11 are located in a word hole 13, and 12 top of swing rod is connected with fixed block 14, and 12 bottom end rotary type of swing rod is connected with cross bar 17, cross bar
17 between left front and rear sides supporting leg 2, and 17 bottom left of cross bar is evenly spaced affixed there are three sleeve 18, in sleeve 18
Equipped with the first motion bar 19, second spring 20, the first activity are connected between 18 inner top of 19 top of the first motion bar and sleeve
19 bottom end rotary type of bar is connected with massage wheels 21, and left front and rear sides supporting leg is connected with bottom plate 3, bottom plate 3 between 2 medial surface lower part
It is all provided with guide groove 4 at left and right sides of top, is equipped with slide bar 5 in guide groove 4,5 bottom end of slide bar and guide groove are connected between 4 bottom
First spring 6, rubber pad 7 is connected between 5 top of left and right sides slide bar, and rubber pad 7 is located at 21 lower section of massage wheels.
It further include having shank massage device 22, shank massage device 22 includes riser 221, connecting plate 222, the second motion bar
224, contact block 225, massage block 226, third spring 227, guide sleeve 228 and idler wheel 229,1 bottom of the movable plate left and right sides are all solid
It is connected to riser 221, connecting plate 222 is connected between 221 bottom of left and right sides riser, 222 left part of connecting plate is evenly spaced to be provided with four
A pilot hole 223, pilot hole 223 is interior to be equipped with the second motion bar 224, and 224 top of the second motion bar is connected with contact block 225, the
Two motion bars, 224 bottom end is connected with massage block 226, is wrapped with third spring between 226 top of massage block and 222 bottom of connecting plate
227, riser 221 lower part in left side is Embedded to be connected with guide sleeve 228, and 17 right end of cross bar passes through being connected with for 228 rotary type of guide sleeve
Idler wheel 229, idler wheel 229 are located at 222 top of connecting plate and contact with contact block 225.
Embodiment 3
Leg relaxing machine includes as shown in Figs. 1-2 movable plate 1, supporting leg 2, bottom plate 3, slide bar 5, the first spring after a kind of exercise
6, rubber pad 7, cushion 9, fixed link 11, swing rod 12, fixed block 14, fixture block 15, cross bar 17, sleeve 18, the first motion bar 19,
Two springs 20 and massage wheels 21, set that there are four supporting leg 2,2 top of right front and rear sides supporting leg and 1 bottoms of movable plate below movable plate 1
Rotary type connection on the right side of portion, left front and back 2 top center of supporting leg are provided with card slot 16, and 1 bottom left of movable plate is connected with fixture block 15,
Fixture block 15 is located in card slot 16 and cooperates with it, and 1 top right side of movable plate is connected with cushion 9, and 1 left part of movable plate is provided with guide hole 10,
Middle part is connected with fixed link 11 in guide hole 10, and swing rod 12 is additionally provided in guide hole 10, a word hole 13, fixed link are provided in the middle part of swing rod 12
11 are located in a word hole 13, and 12 top of swing rod is connected with fixed block 14, and 12 bottom end rotary type of swing rod is connected with cross bar 17, cross bar
17 between left front and rear sides supporting leg 2, and 17 bottom left of cross bar is evenly spaced affixed there are three sleeve 18, in sleeve 18
Equipped with the first motion bar 19, second spring 20, the first activity are connected between 18 inner top of 19 top of the first motion bar and sleeve
19 bottom end rotary type of bar is connected with massage wheels 21, and left front and rear sides supporting leg is connected with bottom plate 3, bottom plate 3 between 2 medial surface lower part
It is all provided with guide groove 4 at left and right sides of top, is equipped with slide bar 5 in guide groove 4,5 bottom end of slide bar and guide groove are connected between 4 bottom
First spring 6, rubber pad 7 is connected between 5 top of left and right sides slide bar, and rubber pad 7 is located at 21 lower section of massage wheels.
It further include having shank massage device 22, shank massage device 22 includes riser 221, connecting plate 222, the second motion bar
224, contact block 225, massage block 226, third spring 227, guide sleeve 228 and idler wheel 229,1 bottom of the movable plate left and right sides are all solid
It is connected to riser 221, connecting plate 222 is connected between 221 bottom of left and right sides riser, 222 left part of connecting plate is evenly spaced to be provided with four
A pilot hole 223, pilot hole 223 is interior to be equipped with the second motion bar 224, and 224 top of the second motion bar is connected with contact block 225, the
Two motion bars, 224 bottom end is connected with massage block 226, is wrapped with third spring between 226 top of massage block and 222 bottom of connecting plate
227, riser 221 lower part in left side is Embedded to be connected with guide sleeve 228, and 17 right end of cross bar passes through being connected with for 228 rotary type of guide sleeve
Idler wheel 229, idler wheel 229 are located at 222 top of connecting plate and contact with contact block 225.
It further include having bearing block 25, screw rod 26 and knob 27,3 bottom right of bottom plate is provided with groove 23,3 top right side of bottom plate
It is provided with threaded hole 24, threaded hole 24, which is located above groove 23, to be communicated therewith, and screw rod 26 is equipped in threaded hole 24, and 26 bottom end of screw rod is solid
It is connected to knob 27,7 bottom right of rubber pad is Embedded to be connected with bearing block 25, and 26 top of screw rod and 25 inner bearing of bearing block connect
It connects.
Embodiment 4
Leg relaxing machine includes as shown in Figs. 1-2 movable plate 1, supporting leg 2, bottom plate 3, slide bar 5, the first spring after a kind of exercise
6, rubber pad 7, cushion 9, fixed link 11, swing rod 12, fixed block 14, fixture block 15, cross bar 17, sleeve 18, the first motion bar 19,
Two springs 20 and massage wheels 21, set that there are four supporting leg 2,2 top of right front and rear sides supporting leg and 1 bottoms of movable plate below movable plate 1
Rotary type connection on the right side of portion, left front and back 2 top center of supporting leg are provided with card slot 16, and 1 bottom left of movable plate is connected with fixture block 15,
Fixture block 15 is located in card slot 16 and cooperates with it, and 1 top right side of movable plate is connected with cushion 9, and 1 left part of movable plate is provided with guide hole 10,
Middle part is connected with fixed link 11 in guide hole 10, and swing rod 12 is additionally provided in guide hole 10, a word hole 13, fixed link are provided in the middle part of swing rod 12
11 are located in a word hole 13, and 12 top of swing rod is connected with fixed block 14, and 12 bottom end rotary type of swing rod is connected with cross bar 17, cross bar
17 between left front and rear sides supporting leg 2, and 17 bottom left of cross bar is evenly spaced affixed there are three sleeve 18, in sleeve 18
Equipped with the first motion bar 19, second spring 20, the first activity are connected between 18 inner top of 19 top of the first motion bar and sleeve
19 bottom end rotary type of bar is connected with massage wheels 21, and left front and rear sides supporting leg is connected with bottom plate 3, bottom plate 3 between 2 medial surface lower part
It is all provided with guide groove 4 at left and right sides of top, is equipped with slide bar 5 in guide groove 4,5 bottom end of slide bar and guide groove are connected between 4 bottom
First spring 6, rubber pad 7 is connected between 5 top of left and right sides slide bar, and rubber pad 7 is located at 21 lower section of massage wheels.
It further include having shank massage device 22, shank massage device 22 includes riser 221, connecting plate 222, the second motion bar
224, contact block 225, massage block 226, third spring 227, guide sleeve 228 and idler wheel 229,1 bottom of the movable plate left and right sides are all solid
It is connected to riser 221, connecting plate 222 is connected between 221 bottom of left and right sides riser, 222 left part of connecting plate is evenly spaced to be provided with four
A pilot hole 223, pilot hole 223 is interior to be equipped with the second motion bar 224, and 224 top of the second motion bar is connected with contact block 225, the
Two motion bars, 224 bottom end is connected with massage block 226, is wrapped with third spring between 226 top of massage block and 222 bottom of connecting plate
227, riser 221 lower part in left side is Embedded to be connected with guide sleeve 228, and 17 right end of cross bar passes through being connected with for 228 rotary type of guide sleeve
Idler wheel 229, idler wheel 229 are located at 222 top of connecting plate and contact with contact block 225.
It further include having bearing block 25, screw rod 26 and knob 27,3 bottom right of bottom plate is provided with groove 23,3 top right side of bottom plate
It is provided with threaded hole 24, threaded hole 24, which is located above groove 23, to be communicated therewith, and screw rod 26 is equipped in threaded hole 24, and 26 bottom end of screw rod is solid
It is connected to knob 27,7 bottom right of rubber pad is Embedded to be connected with bearing block 25, and 26 top of screw rod and 25 inner bearing of bearing block connect
It connects.
It further include having bandage 28, hollow sleeve 29, buckle 31 and the 4th spring 32,7 top right side rear portion of rubber pad is connected with
Bandage 28,28 tail end of bandage are connected with hollow sleeve 29, and 29 left and right sides lower part of hollow sleeve symmetrical expression is provided with card hole 30, rubber pad
7 top right side fronts are connected with buckle 31, and buckle 31 is located in hollow sleeve 29 and cooperates with card hole 30, in buckle 31 on the left and right sides
The 4th spring 32 is connected between portion.
Being operated first personnel pulls movable plate 1 to be swung up, and movable plate 1, which is swung up, to be made to take off in fixture block 15 and card slot 16
From movable plate 1 can be stopped drag, the people after exercise can lie prone in rubber when movable plate 1 is swung up to suitable position
It on pad 7, and contacts leg with rubber pad 7, because of the effect of the first spring 6, can be placed on depending on the thigh of people more easypro on rubber pad 7
Clothes, operator can pull movable plate 1 to restore to lower swing to original position, and fixture block 15 is caught in card slot 16 and fixes movable plate 1,
And then massage wheels 21 are contacted with National People's Congress's leg after taking exercise, operator can be sitting on cushion 9, then fixed block 14 or so is pulled to move
Dynamic, fixed block 14, which moves left and right, drives cross bar 17 to move left and right, and cross bar 17 moves left and right band moving sleeve 18 and moves left and right, sleeve 18
Move left and right by the first motion bar 19 drive massage wheels 21 move left and right, massage wheels 21 move left and right to the thigh of people carry out by
It rubs.When the thigh of people is massaged into suitable position, operator can stop drag fixed block 14, then get off from cushion 9,
Pulling movable plate 1 to be swung up again contacts massage wheels 21 with the thigh of people, and people can get up from rubber pad 7.When people rises
After coming, operator can push movable plate 1 to restore to lower swing to original position.
When people lies prone on rubber pad 7, massage wheels 21 are contacted with the thigh of people, meanwhile, the shank of people is moved to massage block
226 lower sections, when operator pulls fixed block 14 to move left and right, cross bar 17 moves left and right while idler wheel 229 being driven to move left and right,
Idler wheel 229 is moved left and right to be contacted with contact block 225, and because of the effect of third spring 227, idler wheel 229 moves left and right drive contact block
225 move up and down, and contact block 225, which moves up and down, drives the second motion bar 224 to move up and down, and the second motion bar 224 moves up and down
Massage block 226 is driven to move up and down, massage block 226, which moves up and down, massages the shank of people.When the thigh of people is pressed with shank
It rubs to the suitable time, stops drag fixed block 14, massage block 226 also just stops movement.In this way, people's leg after taking exercise can be made
8 more easily.
It is operated first personnel and the rotation of 27 positive and negative alternate of knob, the rotation of 27 positive and negative alternate of knob is twisted according to the leg thickness of people
The rotation of 26 positive and negative alternate of screw rod is driven, the rotation of 26 positive and negative alternate of screw rod is moved up and down by threaded hole 24, and screw rod 26 moves up and down
It drives rubber pad 7 to move up and down, when rubber pad 7 is moved up and down to suitable position, can stop twisting knob 27, after exercise
People can lie prone on rubber pad 7.In this way, massage wheels 21 can be made preferably to contact with the leg of people with massage block 226.
The personnel of being operated first press 31 left and right sides of buckle and move inward, the compression of the 4th spring 32,31 left and right sides of buckle
It moves inward and is detached from in card hole 30, can pull bandage 28 that hollow sleeve 29 and opening is driven to be detached from, the people after exercise can lie prone
On rubber pad 7, after the leg of people places, operator can pull bandage 28 that hollow sleeve 29 is driven to entangle buckle 31,
And then buckle 31 is caught in card hole 30 and fixes hollow sleeve 29, hollow sleeve 29 and buckle 31 cooperate bandage 28 is fixed, bandage 28
Also just the leg of people is fixed, can starts to massage the leg of people.After the leg massage of people, operator can be again
Secondary 31 left and right sides of buckle of pressing is detached from in card hole 30, and then bandage 28 unclamps the leg of people.In this way, the leg of people can be prevented
Portion's moving influence massage effect.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.