A kind of sports dancing split ancillary equipment
Technical field
The invention belongs to sports field more particularly to a kind of sports dancing split ancillary equipments.
Background technology
Sport is a kind of Social Culture phenomenon of complexity, it gives birth to using body and intellection as basic means according to human body
The rules such as long development, technical ability are formed and function improves, reach promote full development, improve fitness and overall education level,
It builds up health a kind of conscious, purposeful, organized with improving the quality of living with raising locomitivity, mode of making the life better
Social activities.With the expansion of international association, the scale and level of sports business development have been to weigh country, a social development
A progressive important symbol also becomes the important means of diplomacy and cultural exchanges between country.Sport can be divided into sport for all, specially
The types such as industry sport, school physical education.Including sports culture, physical education, sports, athletic competition, sports equipment, sports group
It knits, the lot of essential factors such as sports science technology.
By the larger fork of two legs and into one " word ", it is divided into two kinds of horizontal split and perpendicular split.
It is perpendicular to trestle:Leg is separated into 1 font, and double place hands on floor make upper body honest, then makes great efforts to make body to shake downwards pressure,
It is separated to two legs to a line and is seated at underground as qualification.
Horizontal split leg divides right and left into linear type, and both hands support ground before body, make upper body honest, then make great efforts to make body downward
It shakes pressure, being aligned and is seated at below ground as qualification until two legs are divided right and left.
Split is the advanced stage of flexibility training, is the Sport Learnings such as wushu, dancing, gymnastics, Yoga, shape up exercise
Basic training.
For beginner when split is practiced, training effect is difficult to keep standard gestures, therefore there is an urgent need for research and development when poor, trained
A kind of training effect easily keeps the sports dancing split ancillary equipment of standard gestures when good, trained.
Invention content
(1) technical problems to be solved
For the present invention in order to overcome beginner when split is practiced, training effect is difficult holding standard appearance when poor, trained
The shortcomings that gesture, the technical problem to be solved in the present invention is to provide a kind of training effect it is good, training when easily keep standard gestures
Sports dancing split ancillary equipment.
(2) technical solution
In order to solve the above technical problem, the present invention provides such a sports dancing split ancillary equipment, including
There are bottom plate, N-shaped frame, strut, transverse slat, mobile device and auxiliary device, N-shaped frame, bottom plate top left and right two are installed at the top of bottom plate
Side is vertically-mounted strut, and strut is located in N-shaped frame, and two strut tops are equipped with transverse slat, and mobile device is equipped at the top of transverse slat,
N-shaped frame is equipped with auxiliary device.
Preferably, mobile device includes the first sliding groove, the first sliding block, placement plate, baffle and the first spring, transverse slat top
The first sliding groove is provided in the middle part of two sides of left and right, the first sliding block, the first sliding block and the first sliding groove or so are equipped in two the first sliding grooves
It is slidably matched, two first slider tops are mounted on placement plate, and baffle, baffle lateral surface and n are mounted at the top of two placement plates
The first spring is connected between type frame medial surface.
Preferably, auxiliary device includes first pulley, second pulley, third pulley, the first bracing wire and draw ring, N-shaped frame
Crown center, which has been left and right symmetrically arranged two Fang Jun of first pulley, N-shaped top of the trellis or so, to be cut and is tiltedly equipped with second pulley, outside N-shaped frame
Lower section has been left and right symmetrically arranged third pulley, and N-shaped top of the trellis is opened there are two first through hole, and two first through hole are located at two first pulleys
Between, two Fang Jun of left and right are provided with the second through-hole below N-shaped frame, and two second through-holes are respectively positioned below third pulley, two first sliding blocks
Lateral surface is respectively connected with the first bracing wire, and first is drawstring through the second through-hole, is slided successively around third pulley, second pulley and first
Wheel, is then passed through first through hole, end of pulling is connected with draw ring, and draw ring is located at N-shaped frame internal upper part.
Preferably, further included fixing device, fixing device include the second sliding block, second spring, connecting rod, U-shaped board,
4th pulley, the 5th pulley and the second bracing wire, right flank middle part is provided with second sliding slot in N-shaped frame, and second is equipped in second sliding slot
Sliding block, the second sliding block slide up and down cooperation with second sliding slot, second spring are connected on the N-shaped frame of second sliding slot inner top, the
Two spring bottom ends are connect with the second slider top, are horizontally installed with connecting rod on the left of the second sliding block, connecting rod left end is equipped with U-shaped
Plate is equipped with the 4th pulley in second sliding slot on the N-shaped frame of side-lower, and N-shaped frame lateral surface right lower part is equipped with the 5th pulley,
Third through-hole is not provided under N-shaped frame right, third through-hole is located at below the 4th pulley and the 5th pulley, the connection of the second slider bottom
There is the second bracing wire, second is drawstring through third through-hole, successively around the 4th pulley, the 5th pulley, second pulley and first pulley,
Second end of pulling is connect with draw ring.
Preferably, montant and cross bar have been further included, two montants, two montant of front are mounted on before and after transverse slat crown center
Top is equipped with cross bar, and two strut top of rear is equipped with cross bar, and two cross bars are located at two sides before and after U-shaped board respectively.
Preferably, U-shaped rubber pad and third spring have been further included, U-shaped rubber pad, U-shaped rubber pad outside are equipped in U-shaped board
It is evenly spaced between face and U-shaped board medial surface to be connected with third spring.
Operation principle:During using the present invention, user places both feet on the mobile device, then pulls auxiliary device,
So as to which user be assisted to train split, after the completion of training, user unclamps auxiliary device, and then user leaves the present invention i.e.
It can.
Because mobile device includes the first sliding groove, the first sliding block, placement plate, baffle and the first spring, transverse slat top left
The first sliding groove is provided in the middle part of right two sides, the first sliding block is equipped in two the first sliding grooves, the first sliding block and the first sliding groove or so are sliding
Dynamic cooperation, two first slider tops are mounted on placement plate, baffle, baffle lateral surface and N-shaped are mounted at the top of two placement plates
The first spring is connected between frame medial surface.So both feet are individually placed in placement plate by user, sole is contacted with baffle, is led to
Crossing auxiliary device pulls the first sliding block to be moved to the outside, and the first spring compresses therewith, and the both legs of user are opened therewith, and first
Sliding slot and the first sliding block play the guiding role, and after the completion of training, user's both feet leave placement plate.
Because auxiliary device includes first pulley, second pulley, third pulley, the first bracing wire and draw ring, N-shaped top of the trellis
Centre, which has been left and right symmetrically arranged two Fang Jun of first pulley, N-shaped top of the trellis or so, cuts and is tiltedly equipped with second pulley, N-shaped frame outer lower side
Be left and right symmetrically arranged third pulley, N-shaped top of the trellis is opened there are two first through hole, two first through hole be located at two first pulleys it
Between, two Fang Jun of left and right are provided with the second through-hole below N-shaped frame, and two second through-holes are respectively positioned below third pulley, outside two first sliding blocks
Side is respectively connected with the first bracing wire, and first is drawstring through the second through-hole, is slided successively around third pulley, second pulley and first
Wheel, is then passed through first through hole, end of pulling is connected with draw ring, and draw ring is located at N-shaped frame internal upper part.So when user's both feet are placed
After in placement plate, operating personnel's both hands hold draw ring, user's pulled down draw ring, and draw ring drives the first bracing wire is past to move down
Dynamic, the first bracing wire drives mobile device to be moved to the outside, and user decontrols draw ring, and the first sliding block is past under the action of the first spring
Medial surface moves, and first pulley, second pulley and third pulley play the guiding role.
Because having further included fixing device, fixing device includes the second sliding block, second spring, connecting rod, U-shaped board,
Four pulleys, the 5th pulley and the second bracing wire, right flank middle part is provided with second sliding slot in N-shaped frame, and being equipped with second in second sliding slot slides
Block, the second sliding block and second sliding slot slide up and down cooperation, are connected with second spring on the N-shaped frame of second sliding slot inner top, and second
Spring bottom end is connect with the second slider top, is horizontally installed with connecting rod on the left of the second sliding block, connecting rod left end is equipped with U-shaped
Plate is equipped with the 4th pulley in second sliding slot on the N-shaped frame of side-lower, and N-shaped frame lateral surface right lower part is equipped with the 5th pulley,
Third through-hole is not provided under N-shaped frame right, third through-hole is located at below the 4th pulley and the 5th pulley, the connection of the second slider bottom
There is the second bracing wire, second is drawstring through third through-hole, successively around the 4th pulley, the 5th pulley, second pulley and first pulley,
Second end of pulling is connect with draw ring.So waist when being trained, can be placed in U-shaped board, work as operator by user
When member pulls draw ring, while the second bracing wire is pulled, the second sliding block is driven to move down by the second bracing wire, second sliding slot rises
Guiding role, second spring are compressed therewith, and the second sliding block drives connecting rod to move down, and connecting rod drives U-shaped board to move down,
So that user is more comfortable when training, when operating personnel decontrol draw ring, under the action of second spring, second slides
Block up moves, so as to which U-shaped board be driven up to move.
Because having further included montant and cross bar, two montants, two montant top of front are mounted on before and after transverse slat crown center
End is equipped with cross bar, and two strut top of rear is equipped with cross bar, and two cross bars are located at two sides before and after U-shaped board respectively.So user
During training, both hands can hold the cross bar of front and rear sides respectively, so that user is more laborsaving, comfortable when training.
Because having further included U-shaped rubber pad and third spring, U-shaped rubber pad, U-shaped rubber pad lateral surface are equipped in U-shaped board
It is evenly spaced between U-shaped board medial surface to be connected with third spring.So while U-shaped rubber pad soft texture so that use
When the waist of person contacts for a long time therewith, the waist of user will not ache, and under the cushioning effect of third spring, may be such that makes
User is more comfortable.
(3) advantageous effect
The present invention carries out split training by mobile device to user, assists user more convenient by auxiliary device
Be trained, be additionally provided with fixing device so that user using the present invention when it is more comfortable, so as to reach training
Effect easily keeps the effect of standard gestures when good, trained.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the first front view of the present invention.
Fig. 2 is the schematic cross-sectional view of second of front view of the present invention.
Fig. 3 is the enlarged diagram of part A of the present invention.
Fig. 4 is the schematic cross-sectional view of the third front view of the present invention.
Fig. 5 is the schematic cross-sectional view of the vertical view of U-shaped board of the present invention.
Label in attached drawing for:1- bottom plates, 2-n type frame, 3- struts, 4- transverse slats, 5- mobile devices, 6- auxiliary devices, 51-
The first sliding groove, the first sliding blocks of 52-, 53- placement plates, 54- baffles, the first springs of 55-, 61- first pulleys, 62- second pulleys,
63- third pulleys, 64- first through hole, the second through-holes of 65-, the first bracing wires of 66-, 67- draw rings, 7- fixing devices, 71- second are slided
Slot, the second sliding blocks of 72-, 73- second springs, 74- connecting rods, 75-U templates, the 4th pulleys of 76-, the 5th pulleys of 77-, 78- thirds
Through-hole, the second bracing wires of 79-, 8- montants, 9- cross bars, 10-U type rubber pads, 11- third springs.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of sports dancing split ancillary equipment as shown in Figs. 1-5, includes bottom plate 1, N-shaped frame 2, strut 3, transverse slat
4th, mobile device 5 and auxiliary device 6, the top of bottom plate 1 are equipped with N-shaped frame 2, and two sides are vertically-mounted 1 top left and right of bottom plate branch
Bar 3, strut 3 are located in N-shaped frame 2, and two struts, 3 top is equipped with transverse slat 4, and 4 top of transverse slat is equipped with mobile device 5, on N-shaped frame 2
Equipped with auxiliary device 6.
Embodiment 2
A kind of sports dancing split ancillary equipment as shown in Figs. 1-5, includes bottom plate 1, N-shaped frame 2, strut 3, transverse slat
4th, mobile device 5 and auxiliary device 6, the top of bottom plate 1 are equipped with N-shaped frame 2, and two sides are vertically-mounted 1 top left and right of bottom plate branch
Bar 3, strut 3 are located in N-shaped frame 2, and two struts, 3 top is equipped with transverse slat 4, and 4 top of transverse slat is equipped with mobile device 5, on N-shaped frame 2
Equipped with auxiliary device 6.
Mobile device 5 includes the first sliding groove 51, the first sliding block 52, placement plate 53,54 and first spring 55 of baffle, transverse slat
Be provided with the first sliding groove 51 in the middle part of 4 two sides of top left and right, be equipped with the first sliding block 52 in two the first sliding grooves 51, the first sliding block 52 with
The first sliding groove 51 horizontally slips cooperation, and two first sliding blocks, 52 top is mounted on placement plate 53, and two placement plates, 53 top is respectively mounted
There is baffle 54, the first spring 55 is connected between 2 medial surface of 54 lateral surface of baffle and N-shaped frame.
Embodiment 3
A kind of sports dancing split ancillary equipment as shown in Figs. 1-5, includes bottom plate 1, N-shaped frame 2, strut 3, transverse slat
4th, mobile device 5 and auxiliary device 6, the top of bottom plate 1 are equipped with N-shaped frame 2, and two sides are vertically-mounted 1 top left and right of bottom plate branch
Bar 3, strut 3 are located in N-shaped frame 2, and two struts, 3 top is equipped with transverse slat 4, and 4 top of transverse slat is equipped with mobile device 5, on N-shaped frame 2
Equipped with auxiliary device 6.
Mobile device 5 includes the first sliding groove 51, the first sliding block 52, placement plate 53,54 and first spring 55 of baffle, transverse slat
Be provided with the first sliding groove 51 in the middle part of 4 two sides of top left and right, be equipped with the first sliding block 52 in two the first sliding grooves 51, the first sliding block 52 with
The first sliding groove 51 horizontally slips cooperation, and two first sliding blocks, 52 top is mounted on placement plate 53, and two placement plates, 53 top is respectively mounted
There is baffle 54, the first spring 55 is connected between 2 medial surface of 54 lateral surface of baffle and N-shaped frame.
Auxiliary device 6 includes first pulley 61, second pulley 62, third pulley 63, the first bracing wire 66 and draw ring 67, n
2 crown center of type frame has been left and right symmetrically arranged first pulley 61, and 2 two Fang Jun of top left and right of N-shaped frame, which are cut, is tiltedly equipped with second pulley
62,2 outer lower side of N-shaped frame has been left and right symmetrically arranged third pulley 63, and 2 top of N-shaped frame opens that there are two first through hole 64, two first is logical
Between two first pulleys 61,2 two Fang Jun of lower section left and right of N-shaped frame are provided with the second through-hole 65, two second through-holes, 65 equal position in hole 64
In 63 lower section of third pulley, two first sliding blocks, 52 lateral surface is respectively connected with the first bracing wire 66, and the first bracing wire 66 passes through the second through-hole
65, successively around third pulley 63, second pulley 62 and first pulley 61, first through hole 64 is then passed through, end of pulling is connected with
Draw ring 67, draw ring 67 are located at 2 internal upper part of N-shaped frame.
Embodiment 4
A kind of sports dancing split ancillary equipment as shown in Figs. 1-5, includes bottom plate 1, N-shaped frame 2, strut 3, transverse slat
4th, mobile device 5 and auxiliary device 6, the top of bottom plate 1 are equipped with N-shaped frame 2, and two sides are vertically-mounted 1 top left and right of bottom plate branch
Bar 3, strut 3 are located in N-shaped frame 2, and two struts, 3 top is equipped with transverse slat 4, and 4 top of transverse slat is equipped with mobile device 5, on N-shaped frame 2
Equipped with auxiliary device 6.
Mobile device 5 includes the first sliding groove 51, the first sliding block 52, placement plate 53,54 and first spring 55 of baffle, transverse slat
Be provided with the first sliding groove 51 in the middle part of 4 two sides of top left and right, be equipped with the first sliding block 52 in two the first sliding grooves 51, the first sliding block 52 with
The first sliding groove 51 horizontally slips cooperation, and two first sliding blocks, 52 top is mounted on placement plate 53, and two placement plates, 53 top is respectively mounted
There is baffle 54, the first spring 55 is connected between 2 medial surface of 54 lateral surface of baffle and N-shaped frame.
Auxiliary device 6 includes first pulley 61, second pulley 62, third pulley 63, the first bracing wire 66 and draw ring 67, n
2 crown center of type frame has been left and right symmetrically arranged first pulley 61, and 2 two Fang Jun of top left and right of N-shaped frame, which are cut, is tiltedly equipped with second pulley
62,2 outer lower side of N-shaped frame has been left and right symmetrically arranged third pulley 63, and 2 top of N-shaped frame opens that there are two first through hole 64, two first is logical
Between two first pulleys 61,2 two Fang Jun of lower section left and right of N-shaped frame are provided with the second through-hole 65, two second through-holes, 65 equal position in hole 64
In 63 lower section of third pulley, two first sliding blocks, 52 lateral surface is respectively connected with the first bracing wire 66, and the first bracing wire 66 passes through the second through-hole
65, successively around third pulley 63, second pulley 62 and first pulley 61, first through hole 64 is then passed through, end of pulling is connected with
Draw ring 67, draw ring 67 are located at 2 internal upper part of N-shaped frame.
Fixing device 7 is further included, fixing device 7 includes the second sliding block 72, second spring 73, connecting rod 74, U-shaped board
75th, the 4th pulley 76, the 5th pulley 77 and the second bracing wire 79, right flank middle part is provided with second sliding slot 71 in N-shaped frame 2, and second slides
The second sliding block 72 is equipped in slot 71, the second sliding block 72 slides up and down cooperation, the N-shaped of 71 inner top of second sliding slot with second sliding slot 71
Second spring 73 is connected on frame 2,73 bottom end of second spring is connect with 72 top of the second sliding block, the horizontal peace in 72 left side of the second sliding block
Equipped with connecting rod 74,74 left end of connecting rod is equipped with U-shaped board 75, and the 4th is equipped on the N-shaped frame 2 of side-lower in second sliding slot 71
Pulley 76,2 lateral surface right lower part of N-shaped frame are equipped with the 5th pulley 77, and N-shaped frame is not provided with third through-hole 78, third under 2 right
Through-hole 78 is located at 77 lower section of the 4th pulley 76 and the 5th pulley, and 72 bottom of the second sliding block is connected with the second bracing wire 79, the second bracing wire
79 pass through third through-hole 78, are drawn successively around the 4th pulley 76, the 5th pulley 77, second pulley 62 and first pulley 61, second
79 end of line is connect with draw ring 67.
Montant 8 and cross bar 9 have been further included, two montants 8 are mounted on before and after 4 crown center of transverse slat, two montant 8 of front pushes up
End is equipped with cross bar 9, and two strut of rear, 3 top is equipped with cross bar 9, and two cross bars 9 are located at two sides before and after U-shaped board 75 respectively.
U-shaped rubber pad 10 and third spring 11 have been further included, U-shaped rubber pad 10, U-shaped rubber pad 10 are equipped in U-shaped board 75
It is evenly spaced between 75 medial surface of lateral surface and U-shaped board to be connected with third spring 11.
Operation principle:During using the present invention, both feet are placed in mobile device 5 by user, then pull auxiliary device
6, so as to which user be assisted to train split, after the completion of training, user unclamps auxiliary device 6, and then user leaves the present invention
.
Because mobile device 5 includes the first sliding groove 51, the first sliding block 52, placement plate 53,54 and first spring 55 of baffle,
The first sliding groove 51 is provided in the middle part of 4 two sides of top left and right of transverse slat, the first sliding block 52, the first sliding block are equipped in two the first sliding grooves 51
52 horizontally slip cooperation with the first sliding groove 51, and two first sliding blocks, 52 top is mounted on placement plate 53, and two placement plates, 53 top is equal
Baffle 54 is installed, the first spring 55 is connected between 2 medial surface of 54 lateral surface of baffle and N-shaped frame.So user will be double-legged
It being individually placed in placement plate 53, sole is contacted with baffle 54, the first sliding block 52 is pulled to be moved to the outside by auxiliary device 6, the
One spring 55 compresses therewith, and the both legs of user are opened therewith, and 51 and first sliding block 52 of the first sliding groove play the guiding role, training
After the completion, user's both feet leave placement plate 53.
Because auxiliary device 6 includes first pulley 61, second pulley 62, third pulley 63, the first bracing wire 66 and draw ring
67,2 crown center of N-shaped frame has been left and right symmetrically arranged first pulley 61, and 2 two Fang Jun of top left and right of N-shaped frame, which are cut, is tiltedly equipped with second
Pulley 62,2 outer lower side of N-shaped frame have been left and right symmetrically arranged third pulley 63, and 2 top of N-shaped frame is opened there are two first through hole 64, and two the
For one through-hole 64 between two first pulleys 61,2 two Fang Jun of lower section left and right of N-shaped frame are provided with the second through-hole 65, two second through-holes 65
63 lower section of third pulley is respectively positioned on, two first sliding blocks, 52 lateral surface is respectively connected with the first bracing wire 66, and the first bracing wire 66 passes through second
Through-hole 65 successively around third pulley 63, second pulley 62 and first pulley 61, is then passed through first through hole 64, and end of pulling connects
Draw ring 67 is connected to, draw ring 67 is located at 2 internal upper part of N-shaped frame.So after user's both feet are placed in placement plate 53, operating personnel
Both hands hold draw ring 67, user's pulled down draw ring 67, and draw ring 67 drives the first bracing wire 66 to move down, 66 band of the first bracing wire
Dynamic mobile device 5 is moved to the outside, and user decontrols draw ring 67, and first sliding block 52 is toward medial surface under the action of the first spring 55
Mobile, first pulley 61, second pulley 62 and third pulley 63 play the guiding role.
Because having further included fixing device 7, fixing device 7 includes the second sliding block 72, second spring 73, connecting rod 74, U
Template 75, the 4th pulley 76, the 5th pulley 77 and the second bracing wire 79, right flank middle part is provided with second sliding slot 71 in N-shaped frame 2, and
The second sliding block 72 is equipped in two sliding slots 71, the second sliding block 72 slides up and down cooperation, 71 inner top of second sliding slot with second sliding slot 71
N-shaped frame 2 on be connected with second spring 73,73 bottom end of second spring and 72 top of the second sliding block connects, on the left of the second sliding block 72
It is horizontally installed with connecting rod 74,74 left end of connecting rod is equipped with U-shaped board 75, is installed on the N-shaped frame 2 of side-lower in second sliding slot 71
There is the 4th pulley 76,2 lateral surface right lower part of N-shaped frame is equipped with the 5th pulley 77, and N-shaped frame is not provided with third through-hole under 2 right
78, third through-hole 78 is located at 77 lower section of the 4th pulley 76 and the 5th pulley, and 72 bottom of the second sliding block is connected with the second bracing wire 79, the
Two bracing wires 79 pass through third through-hole 78, successively around the 4th pulley 76, the 5th pulley 77, second pulley 62 and first pulley 61,
Second bracing wire, 79 end is connect with draw ring 67.So waist when being trained, can be placed in U-shaped board 75 by user, when
When operating personnel pull draw ring 67, while the second bracing wire 79 is pulled, the second sliding block 72 is driven down by the second bracing wire 79
Mobile, second sliding slot 71 play the guiding role, and second spring 73 is compressed therewith, and the second sliding block 72 drives connecting rod 74 to move down,
Connecting rod 74 drives U-shaped board 75 to move down, so that user is more comfortable when training, when operating personnel decontrol draw ring
When 67, under the action of second spring 73, the second sliding block 72 up moves, so as to which U-shaped board 75 be driven up to move.
Because having further included montant 8 and cross bar 9, two montants 8 are mounted on before and after 4 crown center of transverse slat, front two is perpendicular
8 top of bar is equipped with cross bar 9, and two strut of rear, 3 top is equipped with cross bar 9, and two cross bars 9 are located at two sides before and after U-shaped board 75 respectively.
So when user trains, both hands can hold the cross bar 9 of front and rear sides respectively, so that user more saves when training
It is power, comfortable.
Because having further included U-shaped rubber pad 10 and third spring 11, U-shaped rubber pad 10, U-shaped rubber are equipped in U-shaped board 75
It pads and evenly spaced between 75 medial surface of 10 lateral surfaces and U-shaped board is connected with third spring 11.So while U-shaped 10 matter of rubber pad
Ground is soft so that when the waist of user contacts for a long time therewith, the waist of user will not ache, in the slow of third spring 11
Under punching effect, it may be such that user is more comfortable.
Embodiment described above only expresses the preferred embodiment of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.