A kind of bridge construction pier stud surface irregularities doctoring apparatus
Technical field
The present invention relates to a kind of doctoring apparatus more particularly to a kind of bridge construction pier stud surface irregularities doctoring apparatus.
Background technology
Bridge construction is to build the process of bridge according to design content;It refers mainly to bridge Construction Technology and construction organization, apply
The contents such as work management, construction quality.
Pier stud, i.e., the lower part load-bearing material in civil engineering for carrying superstructure.Pier stud section is mostly circle, is also had
The opposite sex pier stud such as oval, rectangular, curved shape, parabola shaped.In the bridges such as highway bridge, railway bridge, pavement, viaduct, circle
It is important component part in the engineerings such as bridge, overline bridge.
When bridge construction, since bridge is typically in across Jiang Kuahechu, use condition is harsh, therefore is adopted to components such as pier studs
Painting anticorrosion measure is taken, to extend bridge service life, and in sprayed coating, the sundries to pier stud surface is needed to scrape
It removing so that coating can preferably be adsorbed on pier stud surface, at present be struck off the sundries on pier stud surface using perching knife by artificial,
Artificial efficiency of striking off is low, strikes off not totally, therefore striking off efficient, the bridge construction pier stud of scraped clean there is an urgent need for researching and developing one kind
Surface irregularities doctoring apparatus.
Invention content
(1) technical problems to be solved
The present invention is low in order to overcome artificial efficiency of striking off, and strikes off sordid disadvantage, the technical problem to be solved in the present invention
It is to provide one kind and strikes off efficient, the bridge construction pier stud surface irregularities doctoring apparatus of scraped clean.
(2) technical solution
It is struck off and is set with pier stud surface irregularities in order to solve the above technical problem, the present invention provides such a bridge construction
It is standby, include babinet, handle, buffer unit and scraper, the top center of babinet is equipped with handle, the bottom right of babinet
It is provided with opening, the bottom of babinet is equipped with buffer unit, and bottom centre is equipped with scraper in babinet.
Preferably, buffer unit includes sleeve, slide bar, the first block, the first spring and wheel, the bottom four corners of babinet
Place is respectively connected with sleeve, and sleeve inner sliding type is equipped with slide bar, and slide bar coordinates with sleeve, and the lower part of four slide bars is respectively connected with first
Block, the slide bar outside between the first block and sleeve are cased with the first spring, and one end sleeve connection of the first spring is another
End is connect with the first block, and the bottom of four slide bars is mounted on wheel.
Preferably, scraper includes motorized cams, the first sliding rail, the first sliding block, the second block, second spring, peace
Loading board, l-shaped rod, the first idler wheel and scraper plate, rear side middle part is equipped with motorized cams in babinet, and the is equipped among the bottom of babinet
One sliding rail, the first sliding rail are equipped with the first sliding block, and the first sliding block is in sliding fit with the first sliding rail, the left and right ends of the first sliding rail
It is respectively connected with the second block, second spring, the top connection of the first sliding block are connected between the second block of the first sliding block and the right
Have a mounting plate, the top left side of mounting plate is connected with l-shaped rod, and the right end of l-shaped rod is equipped with the first idler wheel, the first idler wheel with it is electronic
Cam contact, scraper plate is connected on the right side of mounting plate, and scraper plate passes through opening.
Preferably, further include having blowing device, blowing device includes cylinder body, piston, push rod, the second idler wheel, third bullet
Spring, check valve and escape pipe, right side central is equipped with cylinder body in babinet, and piston is equipped in cylinder body, and piston coordinates with cylinder body, piston
Left side central portion be connected with push rod, push rod slidingtype runs through cylinder body left side central portion, and the left end of push rod is equipped with the second idler wheel, second
Idler wheel is contacted with motorized cams, is connected with third spring in the left side of piston and cylinder body between left side, at the top and bottom of cylinder body
Right side is respectively connected with check valve, and check valve is connected to cylinder body, and base valve is sealedly connected with escape pipe, and escape pipe runs through babinet
Bottom right, escape pipe are located on the right side of scraper plate.
Preferably, further include having connecting rod, the 4th spring and hairbrush, connecting rod, the bottom of connecting rod are connected among the bottom of babinet
Portion is connected with the 4th spring, and the bottom end of the 4th spring is connected with hairbrush.
Preferably, further include thering is the second sliding rail, the second sliding block, screw rod and baffle, the right side central of babinet to be equipped with second
Sliding rail, the second sliding rail are equipped with the second sliding block, and the second sliding block is in sliding fit with the second sliding rail, are set in the middle part of the front side of the second sliding block
There is screw rod, baffle is connected on the right side of the second sliding block.
Operation principle:In use, operating personnel are picked up by handle and move the present invention so that buffer unit and bridge pier
Column surface contacts, and starts scraper operation, and operating personnel press babinet by handle at this time, under the action of buffer unit,
So that scraper is contacted with pier stud surface, so that the sundries on pier stud surface scrapes, in this way, operating personnel are along pier stud table
Face is slowly mobile of the invention, you can strikes off the sundries on pier stud surface comprehensively, after the completion, closes scraper.
Because buffer unit includes sleeve, slide bar, the first block, the first spring and wheel, at the bottom four corners of babinet
It is respectively connected with sleeve, sleeve inner sliding type is equipped with slide bar, and slide bar coordinates with sleeve, and the lower part of four slide bars is respectively connected with first gear
Block, the slide bar outside between the first block and sleeve are cased with the first spring, one end sleeve connection of the first spring, the other end
It is connect with the first block, the bottom of four slide bars is mounted on wheel.So operating personnel move the present invention by handle, make
It obtains wheel to contact with pier stud surface, after starting scraper, babinet is pressed by handle, to be moved down with moving sleeve, the
One spring is compressed, so that the scraper component of scraper is contacted with pier stud surface, is slowly moved then along pier stud surface
Dynamic the use of the new type, wheel can so scrape the sundries on pier stud surface in pier stud surface scrolls, after the completion, stop pressing
Handle, under the action of the first spring, babinet drives scraper to move up so that the scraper component and pier stud of scraper
Surface detaches, and is then shut off scraper.
Because scraper includes motorized cams, the first sliding rail, the first sliding block, the second block, second spring, installation
Plate, l-shaped rod, the first idler wheel and scraper plate, the interior rear side middle part of babinet are equipped with motorized cams, first are equipped among the bottom of babinet
Sliding rail, the first sliding rail are equipped with the first sliding block, and the first sliding block is in sliding fit with the first sliding rail, and the left and right ends of the first sliding rail are equal
It is connected with the second block, second spring is connected between the second block of the first sliding block and the right, is connected at the top of the first sliding block
Mounting plate, the top left side of mounting plate are connected with l-shaped rod, and the right end of l-shaped rod is equipped with the first idler wheel, the first idler wheel with it is electronic convex
Wheel contacts, and scraper plate is connected on the right side of mounting plate, and scraper plate passes through opening.So operating personnel press babinet by handle so that
Scraper plate bottom is contacted with pier stud surface, is started motorized cams and is rotated counterclockwise, when the convex block of motorized cams goes to the first idler wheel,
First idler wheel drives mounting plate to be moved to the left by l-shaped rod, to drive the first sliding block and scraper plate to be moved to the left, second spring quilt
It stretches, when the convex block of motorized cams leaves the first idler wheel, under the action of second spring, the first sliding block is driven by mounting plate
Scraper plate quickly moves right, and scraper plate scratches the sundries on pier stud surface, and repeatedly, scraper plate can be comprehensive by the sundries on pier stud surface
It strikes off, after the completion, closes motorized cams.
Because further including having blowing device, blowing device include cylinder body, piston, push rod, the second idler wheel, third spring,
Check valve and escape pipe, right side central is equipped with cylinder body in babinet, and piston is equipped in cylinder body, and piston coordinates with cylinder body, piston
Left side central portion is connected with push rod, and push rod slidingtype runs through cylinder body left side central portion, and the left end of push rod is equipped with the second idler wheel, the second rolling
Wheel is contacted with motorized cams, and third spring, the right side at the top and bottom of cylinder body are connected between left side in the left side of piston and cylinder body
Side is respectively connected with check valve, and check valve is connected to cylinder body, and base valve is sealedly connected with escape pipe, and escape pipe runs through babinet bottom
On the right side of portion, escape pipe is located on the right side of scraper plate.So when the convex block of motorized cams goes to the second idler wheel, the second idler wheel is by pushing away
Bar band piston moves right, and third spring is stretched, when the convex block of motorized cams leaves the second idler wheel, in third spring
Under effect, piston driving push rod and the second idler wheel are moved to the left, and repeatedly, piston moves left and right, under the action of check valve,
Air enters from top check valve in cylinder body, and check valve is blown out through escape pipe from below, thus to scraper plate to pier stud surface
It blows at scratch, and then sundries is blown off, efficiency is struck off to further increase.
Because further including having connecting rod, the 4th spring and hairbrush, connecting rod is connected among the bottom of babinet, the bottom of connecting rod connects
It is connected to the 4th spring, the bottom end of the 4th spring is connected with hairbrush.So when operating personnel press babinet by handle, the 4th
Under the action of spring, hairbrush and pier stud intimate surface contact, when moving the present invention along pier stud surface, hairbrush is by pier stud surface
Sundries sweep and fall, strike off efficiency to further improve.
Because further including having the second sliding rail, the second sliding block, screw rod and baffle, the right side central of babinet is equipped with the second cunning
Rail, the second sliding rail are equipped with the second sliding block, and the second sliding block is in sliding fit with the second sliding rail, are equipped in the middle part of the front side of the second sliding block
Screw rod is connected with baffle on the right side of the second sliding block.It is therefore desirable to when scraping impurity removing to pier stud surface, screw rod is unscrewed, and downwards
It pulls baffle to tighten screw rod when baffle moves to suitable position, sundries can so be blocked, prevent sundries from flying and cause
Screw rod is unscrewed and is pulled up baffle after the completion of sundries strikes off, then again tighten screw rod by accident in addition.
(3) advantageous effect
The present invention makes scraper plate be contacted with pier stud surface by buffer unit, and scraper scrapes the sundries on pier stud surface
It removes, blowning installation blows sundries off, strikes off efficiency to improve, has reached and struck off efficient, the effect of scraped clean.
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 schematic cross-sectional view of the third front view of the present invention.
Label in attached drawing be:1- babinets, 2- handles, 3- openings, 4- buffer units, 41- sleeves, 42- slide bars, 43- the
One block, the first springs of 44-, 45- wheels, 5- scrapers, 51- motorized cams, the first sliding rails of 52-, the first sliding blocks of 53-, 54-
Second block, 55- second springs, 56- mounting plates, 57-L type bars, the first idler wheels of 58-, 59- scraper plates, 6- blowing devices, 61- cylinders
Body, 62- pistons, 63- push rods, the second idler wheels of 64-, 65- third springs, 66- check valves, 67- escape pipes, 7- connecting rods, 8- the 4th
Spring, 9- hairbrush, the second sliding rails of 10-, the second sliding blocks of 11-, 12- screw rods, 13- baffles.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of bridge construction pier stud surface irregularities doctoring apparatus includes as shown in Figs. 1-3 babinet 1, handle 2, buffering
The top center of device 4 and scraper 5, babinet 1 is equipped with handle 2, and the bottom right of babinet 1 is provided with opening 3, babinet 1
Bottom is equipped with buffer unit 4, and bottom centre is equipped with scraper 5 in babinet 1.
Embodiment 2
A kind of bridge construction pier stud surface irregularities doctoring apparatus includes as shown in Figs. 1-3 babinet 1, handle 2, buffering
The top center of device 4 and scraper 5, babinet 1 is equipped with handle 2, and the bottom right of babinet 1 is provided with opening 3, babinet 1
Bottom is equipped with buffer unit 4, and bottom centre is equipped with scraper 5 in babinet 1.
Buffer unit 4 includes sleeve 41, slide bar 42, the first block 43, the first spring 44 and wheel 45, the bottom of babinet 1
Portion's four corners are respectively connected with sleeve 41, and 41 inner sliding type of sleeve is equipped with slide bar 42, and slide bar 42 coordinates with sleeve 41, four slide bars 42
Lower part be respectively connected with the first block 43,42 outside of slide bar between the first block 43 and sleeve 41 is cased with the first spring
44, one end sleeve 41 of the first spring 44 connects, and the other end is connect with the first block 43, and the bottom of four slide bars 42 is mounted on
Wheel 45.
Embodiment 3
A kind of bridge construction pier stud surface irregularities doctoring apparatus includes as shown in Figs. 1-3 babinet 1, handle 2, buffering
The top center of device 4 and scraper 5, babinet 1 is equipped with handle 2, and the bottom right of babinet 1 is provided with opening 3, babinet 1
Bottom is equipped with buffer unit 4, and bottom centre is equipped with scraper 5 in babinet 1.
Buffer unit 4 includes sleeve 41, slide bar 42, the first block 43, the first spring 44 and wheel 45, the bottom of babinet 1
Portion's four corners are respectively connected with sleeve 41, and 41 inner sliding type of sleeve is equipped with slide bar 42, and slide bar 42 coordinates with sleeve 41, four slide bars 42
Lower part be respectively connected with the first block 43,42 outside of slide bar between the first block 43 and sleeve 41 is cased with the first spring
44, one end sleeve 41 of the first spring 44 connects, and the other end is connect with the first block 43, and the bottom of four slide bars 42 is mounted on
Wheel 45.
Scraper 5 includes motorized cams 51, the first sliding rail 52, the first sliding block 53, the second block 54, second spring
55, mounting plate 56, l-shaped rod 57, the first idler wheel 58 and scraper plate 59, the interior rear side middle part of babinet 1 are equipped with motorized cams 51, babinet 1
Bottom among the first sliding rail 52 is installed, the first sliding rail 52 is equipped with the first sliding block 53, the first sliding block 53 and the first sliding rail 52
It is in sliding fit with, the left and right ends of the first sliding rail 52 are respectively connected with the second block 54, the first sliding block 53 and the second block of the right 54
Between be connected with second spring 55, the top of the first sliding block 53 is connected with mounting plate 56, and the top left side of mounting plate 56 is connected with L
The right end of type bar 57, l-shaped rod 57 is equipped with the first idler wheel 58, and the first idler wheel 58 is contacted with motorized cams 51, the right side of mounting plate 56
Side is connected with scraper plate 59, and scraper plate 59 passes through opening 3.
Embodiment 4
A kind of bridge construction pier stud surface irregularities doctoring apparatus includes as shown in Figs. 1-3 babinet 1, handle 2, buffering
The top center of device 4 and scraper 5, babinet 1 is equipped with handle 2, and the bottom right of babinet 1 is provided with opening 3, babinet 1
Bottom is equipped with buffer unit 4, and bottom centre is equipped with scraper 5 in babinet 1.
Buffer unit 4 includes sleeve 41, slide bar 42, the first block 43, the first spring 44 and wheel 45, the bottom of babinet 1
Portion's four corners are respectively connected with sleeve 41, and 41 inner sliding type of sleeve is equipped with slide bar 42, and slide bar 42 coordinates with sleeve 41, four slide bars 42
Lower part be respectively connected with the first block 43,42 outside of slide bar between the first block 43 and sleeve 41 is cased with the first spring
44, one end sleeve 41 of the first spring 44 connects, and the other end is connect with the first block 43, and the bottom of four slide bars 42 is mounted on
Wheel 45.
Scraper 5 includes motorized cams 51, the first sliding rail 52, the first sliding block 53, the second block 54, second spring
55, mounting plate 56, l-shaped rod 57, the first idler wheel 58 and scraper plate 59, the interior rear side middle part of babinet 1 are equipped with motorized cams 51, babinet 1
Bottom among the first sliding rail 52 is installed, the first sliding rail 52 is equipped with the first sliding block 53, the first sliding block 53 and the first sliding rail 52
It is in sliding fit with, the left and right ends of the first sliding rail 52 are respectively connected with the second block 54, the first sliding block 53 and the second block of the right 54
Between be connected with second spring 55, the top of the first sliding block 53 is connected with mounting plate 56, and the top left side of mounting plate 56 is connected with L
The right end of type bar 57, l-shaped rod 57 is equipped with the first idler wheel 58, and the first idler wheel 58 is contacted with motorized cams 51, the right side of mounting plate 56
Side is connected with scraper plate 59, and scraper plate 59 passes through opening 3.
Further include having blowing device 6, blowing device 6 includes cylinder body 61, piston 62, push rod 63, the second idler wheel 64, third
Spring 65, check valve 66 and escape pipe 67, right side central is equipped with cylinder body 61 in babinet 1, and piston 62, piston are equipped in cylinder body 61
62 coordinate with cylinder body 61, and the left side central portion of piston 62 is connected with push rod 63, and 63 slidingtype of push rod runs through 61 left side central portion of cylinder body, pushes away
The left end of bar 63 is equipped with the second idler wheel 64, and the second idler wheel 64 is contacted with motorized cams 51, in the left side of piston 62 and cylinder body 61
Third spring 65 is connected between left side, the right side of 61 top and bottom of cylinder body is respectively connected with check valve 66, check valve 66 and cylinder
Body 61 is connected to, and base valve 66 is sealedly connected with escape pipe 67, and escape pipe 67 runs through 1 bottom right of babinet, escape pipe 67
In 59 right side of scraper plate.
Further include having connecting rod 7, the 4th spring 8 and hairbrush 9, connecting rod 7, the bottom of connecting rod 7 are connected among the bottom of babinet 1
It is connected with the 4th spring 8, the bottom end of the 4th spring 8 is connected with hairbrush 9.
Further include having the second sliding rail 10, the second sliding block 11, screw rod 12 and baffle 13, the right side central of babinet 1 is equipped with
Two sliding rails 10, the second sliding rail 10 are equipped with the second sliding block 11, and the second sliding block 11 is in sliding fit with the second sliding rail 10, the second sliding block
Screw rod 12 is equipped in the middle part of 11 front side, the right side of the second sliding block 11 is connected with baffle 13.
Operation principle:In use, operating personnel are picked up by handle 2 and move the present invention so that buffer unit 4 and bridge
Pier stud surface contacts, and starts scraper 5 and runs, operating personnel press babinet 1 by handle 2 at this time, in the work of buffer unit 4
Under so that scraper 5 is contacted with pier stud surface so that the sundries on pier stud surface scrapes, in this way, operating personnel along
Pier stud surface is slowly mobile of the invention, you can strikes off the sundries on pier stud surface comprehensively, after the completion, closes scraper 5.
Because buffer unit 4 includes sleeve 41, slide bar 42, the first block 43, the first spring 44 and wheel 45, babinet 1
Bottom four corners at be respectively connected with sleeve 41,41 inner sliding type of sleeve is equipped with slide bar 42, and slide bar 42 coordinates with sleeve 41, four cunnings
The lower part of bar 42 is respectively connected with the first block 43, and 42 outside of slide bar between the first block 43 and sleeve 41 is cased with the first bullet
One end sleeve 41 of spring 44, the first spring 44 connects, and the other end is connect with the first block 43, and the bottom of four slide bars 42 is respectively mounted
There is wheel 45.So operating personnel move the present invention by handle 2 so that wheel 45 is contacted with pier stud surface, starts scraper dress
After setting 5, babinet 1 is pressed by handle 2, to be moved down with moving sleeve 41, the first spring 44 is compressed, so that scraper
The scraper component of device 5 is contacted with pier stud surface, slowly moves the use of the new type then along pier stud surface, wheel 45 is in pier stud
Surface scrolls can so scrape the sundries on pier stud surface, after the completion, stop squeeze grip 2, in the effect of the first spring 44
Under, babinet 1 drives scraper 5 to move up so that the scraper component of scraper 5 is detached with pier stud surface, is then shut off
Scraper 5.
Because scraper 5 includes motorized cams 51, the first sliding rail 52, the first sliding block 53, the second block 54, the second bullet
Spring 55, mounting plate 56, l-shaped rod 57, the first idler wheel 58 and scraper plate 59, the interior rear side middle part of babinet 1 are equipped with motorized cams 51, babinet
First sliding rail 52 is installed, the first sliding rail 52 is equipped with the first sliding block 53, the first sliding block 53 and the first sliding rail 52 among 1 bottom
It is in sliding fit with, the left and right ends of the first sliding rail 52 are respectively connected with the second block 54, the first sliding block 53 and the second block of the right 54
Between be connected with second spring 55, the top of the first sliding block 53 is connected with mounting plate 56, and the top left side of mounting plate 56 is connected with L
The right end of type bar 57, l-shaped rod 57 is equipped with the first idler wheel 58, and the first idler wheel 58 is contacted with motorized cams 51, the right side of mounting plate 56
Side is connected with scraper plate 59, and scraper plate 59 passes through opening 3.So operating personnel press babinet 1 by handle 2 so that 59 bottom of scraper plate
It is contacted with pier stud surface, starts motorized cams 51 and rotate counterclockwise, when the convex block of motorized cams 51 goes to the first idler wheel 58, the
One idler wheel 58 drives mounting plate 56 to be moved to the left by l-shaped rod 57, to drive the first sliding block 53 and scraper plate 59 to be moved to the left, the
Two springs 55 are stretched, and when the convex block of motorized cams 51 leaves the first idler wheel 58, under the action of second spring 55, first slides
Block 53 drives scraper plate 59 quickly to move right by mounting plate 56, and scraper plate 59 scratches the sundries on pier stud surface, repeatedly, scraper plate
59 can strike off the sundries on pier stud surface comprehensively, after the completion, close motorized cams 51.
Because further including having blowing device 6, blowing device 6 include cylinder body 61, piston 62, push rod 63, the second idler wheel 64,
Third spring 65, check valve 66 and escape pipe 67, right side central is equipped with cylinder body 61 in babinet 1, and piston 62 is equipped in cylinder body 61,
Piston 62 coordinates with cylinder body 61, and the left side central portion of piston 62 is connected with push rod 63, and 63 slidingtype of push rod is in 61 left side of cylinder body
The left end in portion, push rod 63 is equipped with the second idler wheel 64, and the second idler wheel 64 is contacted with motorized cams 51, the left side of piston 62 and cylinder body
Third spring 65 is connected in 61 between left side, the right side of 61 top and bottom of cylinder body is respectively connected with check valve 66, check valve 66
It is connected to cylinder body 61, base valve 66 is sealedly connected with escape pipe 67, and escape pipe 67 runs through 1 bottom right of babinet, escape pipe
67 are located at 59 right side of scraper plate.So when the convex block of motorized cams 51 goes to the second idler wheel 64, the second idler wheel 64 passes through push rod 63
Band piston 62 moves right, and third spring 65 is stretched, when the convex block of motorized cams 51 leaves the second idler wheel 64, in third
Under the action of spring 65, piston 62 drives push rod 63 and the second idler wheel 64 to be moved to the left, and repeatedly, piston 62 moves left and right,
Under the action of check valve 66, air from top check valve 66 enter cylinder body 61 in, and from below check valve 66 through escape pipe 67
Blowout, thus to scraper plate 59 to blowing at the scratch on pier stud surface, and then sundries is blown off, strike off effect to further increase
Rate.
Because further including having connecting rod 7, the 4th spring 8 and hairbrush 9, connecting rod 7 is connected among the bottom of babinet 1, connecting rod 7
Bottom is connected with the 4th spring 8, and the bottom end of the 4th spring 8 is connected with hairbrush 9.So operating personnel press babinet by handle 2
When 1, under the action of the 4th spring 8, hairbrush 9 and pier stud intimate surface contact, when moving the present invention along pier stud surface, hair
Brush 9, which sweeps the sundries on pier stud surface, to be fallen, and efficiency is struck off to further improve.
Because further including having the second sliding rail 10, the second sliding block 11, screw rod 12 and baffle 13, the right side central of babinet 1 is installed
There are the second sliding rail 10, the second sliding rail 10 to be equipped with the second sliding block 11, the second sliding block 11 is in sliding fit with the second sliding rail 10, and second
Screw rod 12 is equipped in the middle part of the front side of sliding block 11, the right side of the second sliding block 11 is connected with baffle 13.It is therefore desirable to be scraped to pier stud surface
When impurity removing, screw rod 12 is unscrewed, and pulls downward on baffle 13, when baffle 13 moves to suitable position, screw rod 12 is tightened, such as
This can block sundries, prevent sundries fly cause other than accident, after the completion of sundries strikes off, by screw rod 12 unscrew and upwards
Baffle 13 is pulled, then again tightens screw rod 12.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof 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.