A kind of gardens rotary watering spray head
Technical field
The present invention relates to a kind of sprinkler tip more particularly to a kind of gardens rotary watering spray heads.
Background technique
Due to that can plant upper more vegetation in gardens, gardener author often needs to sprinkle water to the vegetation in gardens,
And then the vegetation in gardens dense can be grown, water tank is usually pushed on the trail of gardens with cart by gardener author, then
Dragging water pipe is moved on vegetation side, and water is poured on vegetation by water pipe later, since the area in gardens is generally all larger, institute
It needs that cart is pushed to move in entire gardens with gardener author, it is more time-consuming in this way.
Summary of the invention
In order to overcome gardener author to need to push water tank gardenful woods to run, watered slow-footed disadvantage using water pipe manually,
The object of the present invention is to provide one kind may be mounted on vegetation side, without the gardens rotary watering spray head by manpower watering.
Technical solution is:A kind of gardens rotary watering spray head includes water inlet pipe, rotation water pipe, sprinkler tip, water spray
Road, the first fixed block, inlet channel, rotating plate, small rubber wheel, the first bull stick, first bearing seat, turntable, rubber strip, water outlet,
Two bearing bracket, the second bull stick, big rubber wheel, gear, upper ring gear wheel, thrust bearing, 5th bearing and the first sealing ring, water inlet pipe
Top rotation water pipe is connected with by 5th bearing and thrust bearing, on the inside of water inlet pipe and rotation water pipe between be connected with first
Sealing ring rotates and is connected with sprinkler tip at the top of water pipe, and water spray road is provided on sprinkler tip, is connected at the top of sprinkler tip
Inlet channel is provided on first fixed block, sprinkler tip and the first fixed block, two inlet channels are connected to, the water inlet on sprinkler tip
Road is connected to water spray road, and the installed in front of the first fixed block has first bearing seat, and interference is connected with first turn in first bearing seat
Bar is connected with small rubber wheel on rear side of the first bull stick, turntable is connected on rear side of the first bull stick, turntable and small rubber wheel are respectively positioned on
In inlet channel on first fixed block, the outside of turntable is equably connected with multiple rotating plates, and rotating plate is contacted with the first fixed block, the
The front of one fixed block and sprinkler tip is provided with water outlet, two water outlets connections, water outlet on the first fixed block and the
Inlet channel connection on one fixed block, the back lower for rotating water pipe are equipped with second bearing seat, and interference connects in second bearing seat
It is connected to the second bull stick, big rubber wheel is connected on the second bull stick, gear, small rubber wheel and big rubber wheel are connected on the second bull stick
Between be wound with rubber strip, rubber strip passes through the first fixed block and sprinkler tip, is connected with upper ring gear wheel, upper ring gear wheel on water inlet pipe
It is engaged with gear.
It optionally, further include having the second sealing ring, third bull stick, 3rd bearing seat, connecting rod, fourth bearing seat, the 4th
The right side of bull stick, worm screw, runner, worm gear and baffle, water inlet pipe is equipped with connecting rod, and the right part of connecting rod is equipped with fourth bearing
, interference is connected with the 4th bull stick in fourth bearing seat, and runner, the rear side connection of the 4th bull stick are connected on front side of the 4th bull stick
There is worm screw, the bottom of connecting rod is equipped with 3rd bearing seat, and interference is connected with third bull stick in 3rd bearing seat, third bull stick
Right side is connected with worm gear, and worm gear is engaged with worm screw, and the left part of third bull stick passes through the right side of water inlet pipe, third bull stick and water inlet pipe
The region of interior side contacts is connected with the second sealing ring, is connected with baffle on the left of third bull stick.
It optionally, further include having protective jacket and outlet pipe, the bottom of the first fixed block is connected with protective jacket, and protective jacket passes through
Sprinkler tip, the bottom and the left and right sides of protective jacket are provided with through-hole, and water inlet pipe passes through the through-hole of downside, sprinkler tip bottom
It is respectively connected with outlet pipe between the left and right sides in the left and right sides and protective jacket, outlet pipe is connected to water outlet, and the left and right sides goes out
Water pipe is connected to the through-hole of the left and right sides respectively.
It optionally, further include having the second fixed block, rubber connecting strip and rubber stopper, the left and right sides of protective jacket symmetrically connects
There is the second fixed block, rubber connecting strip is connected at the top of the second fixed block, is connected with rubber stopper in rubber connecting strip.
When user needs using this sprinkler tip, water is passed through in water inlet pipe first, the water in water inlet pipe, which can flow into, to be turned
In dynamic water pipe, water will continue to flow into water spray road, and spray from water spray road, and the water furthermore sprayed water in road can flow into inlet channel, intake
Water in road pushes rotating plate rotation, and rotating plate will drive turntable rotation, and turntable can drive small rubber wheel rotation by the first bull stick, into
Water in water channel can flow out sprinkler tip, and small rubber wheel can drive big rubber wheel to rotate by rubber strip, and big rubber wheel can pass through
Second bull stick band moving gear rotates, and gear can move on upper ring gear wheel, and gear can drive rotation water pipe rotation by the second bull stick
Turn, thrust bearing plays thrust, makes rotation water pipe rotatably more smooth, and rotation water pipe will drive sprinkler tip rotation, watering
Spray head drives the water rotation sprayed from water spray road, can carry out rotary watering to the vegetation in gardens in this way.
When the water in user needs to allow water inlet pipe flows into rotation water pipe, runner rotation is held, runner can pass through the 4th
Bull stick drives worm screw rotation, and worm screw will drive worm gear rotation, and worm gear can drive flapper by third bull stick, work as flapper
After 90 degree, the water in water inlet pipe, which can flow into rotation water pipe, finally to be sprayed from water spray road, when user does not need to spray water again, then
Runner rotation is held, makes 90 degree of flapper, baffle can block the water in water inlet pipe.
After water is flowed out from water outlet, it can flow into outlet pipe, then flow out of the water outlet pipe, protective jacket can prevent leaf etc.
Sundries enters in sprinkler tip.
When user does not need sprinkler tip rotation, rubber stopper can be filled in the through-hole of upside, and then make road of spraying water
Interior water does not flow into inlet channel, and rotating plate not can rotate, and final sprinkler tip will not rotate, when user needs sprinkler tip to turn
When dynamic, then rubber stopper extracted from the through-hole of upside.
Compared with prior art, the invention has the advantages that:The present invention is passed through water in water inlet pipe by user, water meeting
It being sprayed from water spray road, rotating plate will drive turntable rotation, and gear can rotate on upper ring gear wheel, and then drive sprinkler tip rotation,
Sprinkler tip can be such that water rotation sprays, and then be watered to neighbouring Gardens, when user rotates without sprinkler tip,
Rubber stopper can be filled in outlet pipe, this watering mode was not only quick but also laborsaving.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the first part schematic view of the front view of the invention.
Fig. 3 is second of part schematic view of the front view of the invention.
The label of each components is as follows in attached drawing:1:Water inlet pipe, 2:Rotation water pipe, 3:Sprinkler tip, 4:Protective jacket, 5:Spray
Water channel, 6:First fixed block, 7:Inlet channel, 8:Rotating plate, 9:Small rubber wheel, 10:First bull stick, 11:First bearing seat, 12:Turn
Disk, 13:Rubber strip, 14:Water outlet, 15:Outlet pipe, 16:Second bearing seat, 17:Second bull stick, 18:Big rubber wheel, 19:Tooth
Wheel, 20:Upper ring gear wheel, 21:Through-hole, 22:Thrust bearing, 23:5th bearing, 24:First sealing ring, 25:Second fixed block,
26:Rubber connecting strip, 27:Rubber stopper, 28:Second sealing ring, 29:Third bull stick, 30:3rd bearing seat, 31:Connecting rod, 32:
Fourth bearing seat, 33:4th bull stick, 34:Worm screw, 35:Runner, 36:Worm gear, 37:Baffle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
A kind of gardens rotary watering spray head, as shown in Figure 1-3, include water inlet pipe 1, rotation water pipe 2, sprinkler tip 3, water spray road
5, the first fixed block 6, inlet channel 7, rotating plate 8, small rubber wheel 9, the first bull stick 10, first bearing seat 11, turntable 12, rubber strip
13, water outlet 14, second bearing seat 16, the second bull stick 17, big rubber wheel 18, gear 19, upper ring gear wheel 20, thrust bearing 22,
The top of 5th bearing 23 and the first sealing ring 24, water inlet pipe 1 is connected with rotation water by 5th bearing 23 and thrust bearing 22
Pipe 2, water inlet pipe 1 and rotation water pipe are connected with the first sealing ring 24 between 2 inside, and the top of rotation water pipe 2 is connected with watering spray
First 3, it is provided with water spray road 5 on sprinkler tip 3, the top of sprinkler tip 3 is connected with the first fixed block 6, sprinkler tip 3 and first solid
Determine to be provided with inlet channel 7 on block 6, two inlet channels 7 are connected to, and the inlet channel 7 on sprinkler tip 3 is connected to water spray road 5, and first is solid
The installed in front for determining block 6 has first bearing seat 11, and interference is connected with the first bull stick 10 in first bearing seat 11, the first bull stick 10
Rear side is connected with small rubber wheel 9, and the rear side of the first bull stick 10 is connected with turntable 12, and turntable 12 and small rubber wheel 9 are respectively positioned on first
In inlet channel 7 on fixed block 6, the outside of turntable 12 is equably connected with multiple rotating plates 8, and rotating plate 8 connects with the first fixed block 6
The front of touching, the first fixed block 6 and sprinkler tip 3 is provided with water outlet 14, and two water outlets 14 are connected to, on the first fixed block 6
Water outlet 14 be connected to the inlet channel 7 on the first fixed block 6, rotation water pipe 2 back lower second bearing seat 16 is installed,
Interference is connected with the second bull stick 17 in second bearing seat 16, is connected with big rubber wheel 18 on the second bull stick 17, on the second bull stick 17
It is connected with gear 19, rubber strip 13 is wound between small rubber wheel 9 and big rubber wheel 18, rubber strip 13 passes through 6 He of the first fixed block
Sprinkler tip 3 is connected with upper ring gear wheel 20 on water inlet pipe 1, and upper ring gear wheel 20 is engaged with gear 19.
Embodiment 2
A kind of gardens rotary watering spray head, as shown in Figure 1-3, include water inlet pipe 1, rotation water pipe 2, sprinkler tip 3, water spray road
5, the first fixed block 6, inlet channel 7, rotating plate 8, small rubber wheel 9, the first bull stick 10, first bearing seat 11, turntable 12, rubber strip
13, water outlet 14, second bearing seat 16, the second bull stick 17, big rubber wheel 18, gear 19, upper ring gear wheel 20, thrust bearing 22,
The top of 5th bearing 23 and the first sealing ring 24, water inlet pipe 1 is connected with rotation water by 5th bearing 23 and thrust bearing 22
Pipe 2, water inlet pipe 1 and rotation water pipe are connected with the first sealing ring 24 between 2 inside, and the top of rotation water pipe 2 is connected with watering spray
First 3, it is provided with water spray road 5 on sprinkler tip 3, the top of sprinkler tip 3 is connected with the first fixed block 6, sprinkler tip 3 and first solid
Determine to be provided with inlet channel 7 on block 6, two inlet channels 7 are connected to, and the inlet channel 7 on sprinkler tip 3 is connected to water spray road 5, and first is solid
The installed in front for determining block 6 has first bearing seat 11, and interference is connected with the first bull stick 10 in first bearing seat 11, the first bull stick 10
Rear side is connected with small rubber wheel 9, and the rear side of the first bull stick 10 is connected with turntable 12, and turntable 12 and small rubber wheel 9 are respectively positioned on first
In inlet channel 7 on fixed block 6, the outside of turntable 12 is equably connected with multiple rotating plates 8, and rotating plate 8 connects with the first fixed block 6
The front of touching, the first fixed block 6 and sprinkler tip 3 is provided with water outlet 14, and two water outlets 14 are connected to, on the first fixed block 6
Water outlet 14 be connected to the inlet channel 7 on the first fixed block 6, rotation water pipe 2 back lower second bearing seat 16 is installed,
Interference is connected with the second bull stick 17 in second bearing seat 16, is connected with big rubber wheel 18 on the second bull stick 17, on the second bull stick 17
It is connected with gear 19, rubber strip 13 is wound between small rubber wheel 9 and big rubber wheel 18, rubber strip 13 passes through 6 He of the first fixed block
Sprinkler tip 3 is connected with upper ring gear wheel 20 on water inlet pipe 1, and upper ring gear wheel 20 is engaged with gear 19.
It further include having the second sealing ring 28, third bull stick 29,3rd bearing seat 30, connecting rod 31, fourth bearing seat 32,
The right side of four bull sticks 33, worm screw 34, runner 35, worm gear 36 and baffle 37, water inlet pipe 1 is equipped with connecting rod 31, the right side of connecting rod 31
Portion is equipped with fourth bearing seat 32, and interference is connected with the 4th bull stick 33, the front side connection of the 4th bull stick 33 in fourth bearing seat 32
There is runner 35, the rear side of the 4th bull stick 33 is connected with worm screw 34, and the bottom of connecting rod 31 is equipped with 3rd bearing seat 30, third axis
It holds interference in seat 30 and is connected with third bull stick 29, the right side of third bull stick 29 is connected with worm gear 36, and worm gear 36 is engaged with worm screw 34,
The left part of third bull stick 29 passes through the right side of water inlet pipe 1, and third bull stick 29 and the region of 1 interior side contacts of water inlet pipe are connected with second
Sealing ring 28, the left side of third bull stick 29 are connected with baffle 37.
Embodiment 3
A kind of gardens rotary watering spray head, as shown in Figure 1-3, include water inlet pipe 1, rotation water pipe 2, sprinkler tip 3, water spray road
5, the first fixed block 6, inlet channel 7, rotating plate 8, small rubber wheel 9, the first bull stick 10, first bearing seat 11, turntable 12, rubber strip
13, water outlet 14, second bearing seat 16, the second bull stick 17, big rubber wheel 18, gear 19, upper ring gear wheel 20, thrust bearing 22,
The top of 5th bearing 23 and the first sealing ring 24, water inlet pipe 1 is connected with rotation water by 5th bearing 23 and thrust bearing 22
Pipe 2, water inlet pipe 1 and rotation water pipe are connected with the first sealing ring 24 between 2 inside, and the top of rotation water pipe 2 is connected with watering spray
First 3, it is provided with water spray road 5 on sprinkler tip 3, the top of sprinkler tip 3 is connected with the first fixed block 6, sprinkler tip 3 and first solid
Determine to be provided with inlet channel 7 on block 6, two inlet channels 7 are connected to, and the inlet channel 7 on sprinkler tip 3 is connected to water spray road 5, and first is solid
The installed in front for determining block 6 has first bearing seat 11, and interference is connected with the first bull stick 10 in first bearing seat 11, the first bull stick 10
Rear side is connected with small rubber wheel 9, and the rear side of the first bull stick 10 is connected with turntable 12, and turntable 12 and small rubber wheel 9 are respectively positioned on first
In inlet channel 7 on fixed block 6, the outside of turntable 12 is equably connected with multiple rotating plates 8, and rotating plate 8 connects with the first fixed block 6
The front of touching, the first fixed block 6 and sprinkler tip 3 is provided with water outlet 14, and two water outlets 14 are connected to, on the first fixed block 6
Water outlet 14 be connected to the inlet channel 7 on the first fixed block 6, rotation water pipe 2 back lower second bearing seat 16 is installed,
Interference is connected with the second bull stick 17 in second bearing seat 16, is connected with big rubber wheel 18 on the second bull stick 17, on the second bull stick 17
It is connected with gear 19, rubber strip 13 is wound between small rubber wheel 9 and big rubber wheel 18, rubber strip 13 passes through 6 He of the first fixed block
Sprinkler tip 3 is connected with upper ring gear wheel 20 on water inlet pipe 1, and upper ring gear wheel 20 is engaged with gear 19.
It further include having the second sealing ring 28, third bull stick 29,3rd bearing seat 30, connecting rod 31, fourth bearing seat 32,
The right side of four bull sticks 33, worm screw 34, runner 35, worm gear 36 and baffle 37, water inlet pipe 1 is equipped with connecting rod 31, the right side of connecting rod 31
Portion is equipped with fourth bearing seat 32, and interference is connected with the 4th bull stick 33, the front side connection of the 4th bull stick 33 in fourth bearing seat 32
There is runner 35, the rear side of the 4th bull stick 33 is connected with worm screw 34, and the bottom of connecting rod 31 is equipped with 3rd bearing seat 30, third axis
It holds interference in seat 30 and is connected with third bull stick 29, the right side of third bull stick 29 is connected with worm gear 36, and worm gear 36 is engaged with worm screw 34,
The left part of third bull stick 29 passes through the right side of water inlet pipe 1, and third bull stick 29 and the region of 1 interior side contacts of water inlet pipe are connected with second
Sealing ring 28, the left side of third bull stick 29 are connected with baffle 37.
It further include having protective jacket 4 and outlet pipe 15, the bottom of the first fixed block 6 is connected with protective jacket 4, and protective jacket 4 passes through
Sprinkler tip 3, the bottom and the left and right sides of protective jacket 4 are provided with through-hole 21, and water inlet pipe 1 passes through the through-hole 21 of downside, watering spray
Outlet pipe 15 is respectively connected in the left and right sides of first 3 bottom and protective jacket 4 between the left and right sides, outlet pipe 15 and water outlet 14 connect
Logical, the outlet pipe 15 of the left and right sides is connected to the through-hole 21 of the left and right sides respectively.
Embodiment 4
A kind of gardens rotary watering spray head, as shown in Figure 1-3, include water inlet pipe 1, rotation water pipe 2, sprinkler tip 3, water spray road
5, the first fixed block 6, inlet channel 7, rotating plate 8, small rubber wheel 9, the first bull stick 10, first bearing seat 11, turntable 12, rubber strip
13, water outlet 14, second bearing seat 16, the second bull stick 17, big rubber wheel 18, gear 19, upper ring gear wheel 20, thrust bearing 22,
The top of 5th bearing 23 and the first sealing ring 24, water inlet pipe 1 is connected with rotation water by 5th bearing 23 and thrust bearing 22
Pipe 2, water inlet pipe 1 and rotation water pipe are connected with the first sealing ring 24 between 2 inside, and the top of rotation water pipe 2 is connected with watering spray
First 3, it is provided with water spray road 5 on sprinkler tip 3, the top of sprinkler tip 3 is connected with the first fixed block 6, sprinkler tip 3 and first solid
Determine to be provided with inlet channel 7 on block 6, two inlet channels 7 are connected to, and the inlet channel 7 on sprinkler tip 3 is connected to water spray road 5, and first is solid
The installed in front for determining block 6 has first bearing seat 11, and interference is connected with the first bull stick 10 in first bearing seat 11, the first bull stick 10
Rear side is connected with small rubber wheel 9, and the rear side of the first bull stick 10 is connected with turntable 12, and turntable 12 and small rubber wheel 9 are respectively positioned on first
In inlet channel 7 on fixed block 6, the outside of turntable 12 is equably connected with multiple rotating plates 8, and rotating plate 8 connects with the first fixed block 6
The front of touching, the first fixed block 6 and sprinkler tip 3 is provided with water outlet 14, and two water outlets 14 are connected to, on the first fixed block 6
Water outlet 14 be connected to the inlet channel 7 on the first fixed block 6, rotation water pipe 2 back lower second bearing seat 16 is installed,
Interference is connected with the second bull stick 17 in second bearing seat 16, is connected with big rubber wheel 18 on the second bull stick 17, on the second bull stick 17
It is connected with gear 19, rubber strip 13 is wound between small rubber wheel 9 and big rubber wheel 18, rubber strip 13 passes through 6 He of the first fixed block
Sprinkler tip 3 is connected with upper ring gear wheel 20 on water inlet pipe 1, and upper ring gear wheel 20 is engaged with gear 19.
It further include having the second sealing ring 28, third bull stick 29,3rd bearing seat 30, connecting rod 31, fourth bearing seat 32,
The right side of four bull sticks 33, worm screw 34, runner 35, worm gear 36 and baffle 37, water inlet pipe 1 is equipped with connecting rod 31, the right side of connecting rod 31
Portion is equipped with fourth bearing seat 32, and interference is connected with the 4th bull stick 33, the front side connection of the 4th bull stick 33 in fourth bearing seat 32
There is runner 35, the rear side of the 4th bull stick 33 is connected with worm screw 34, and the bottom of connecting rod 31 is equipped with 3rd bearing seat 30, third axis
It holds interference in seat 30 and is connected with third bull stick 29, the right side of third bull stick 29 is connected with worm gear 36, and worm gear 36 is engaged with worm screw 34,
The left part of third bull stick 29 passes through the right side of water inlet pipe 1, and third bull stick 29 and the region of 1 interior side contacts of water inlet pipe are connected with second
Sealing ring 28, the left side of third bull stick 29 are connected with baffle 37.
It further include having protective jacket 4 and outlet pipe 15, the bottom of the first fixed block 6 is connected with protective jacket 4, and protective jacket 4 passes through
Sprinkler tip 3, the bottom and the left and right sides of protective jacket 4 are provided with through-hole 21, and water inlet pipe 1 passes through the through-hole 21 of downside, watering spray
Outlet pipe 15 is respectively connected in the left and right sides of first 3 bottom and protective jacket 4 between the left and right sides, outlet pipe 15 and water outlet 14 connect
Logical, the outlet pipe 15 of the left and right sides is connected to the through-hole 21 of the left and right sides respectively.
It further include having the second fixed block 25, rubber connecting strip 26 and rubber stopper 27, the left and right sides of protective jacket 4 symmetrically connects
There is the second fixed block 25, the top of the second fixed block 25 is connected with rubber connecting strip 26, is connected with rubber in rubber connecting strip 26
Plug 27.
When user needs using this sprinkler tip 3, water is passed through in water inlet pipe 1 first, the water in water inlet pipe 1 can flow into
It rotates in water pipe 2, water will continue to flow into water spray road 5, and spray from water spray road 5, and the water furthermore sprayed water in road 5 can flow into inlet channel
7, the water in inlet channel 7 pushes rotating plate 8 to rotate, and rotating plate 8 will drive the rotation of turntable 12, and turntable 12 can be driven by the first bull stick 10
Small rubber wheel 9 rotates, and the water in inlet channel 7 can flow out sprinkler tip 3, and small rubber wheel 9 can drive big rubber by rubber strip 13
18 rotation of wheel, big rubber wheel 18 can be rotated by the second bull stick 17 with moving gear 19, and gear 19 can move on upper ring gear wheel 20,
Gear 19 can drive rotation water pipe 2 to rotate by the second bull stick 17, and thrust bearing 22 plays thrust, and rotation water pipe 2 is allowed to rotate
Ground is more smooth, and rotation water pipe 2 will drive the rotation of sprinkler tip 3, and sprinkler tip 3 drives the water rotation sprayed from water spray road 5, in this way
Rotary watering can be carried out to the vegetation in gardens.
When the water in user needs to allow water inlet pipe 1 flows into rotation water pipe 2, the rotation of runner 35 is held, runner 35 can lead to
Crossing the 4th bull stick 33 drives worm screw 34 to rotate, and worm screw 34 will drive the rotation of worm gear 36, and worm gear 36 can be driven by third bull stick 29
Baffle 37 rotates, and after baffle 37 rotates 90 degree, the water in water inlet pipe 1, which can flow into rotation water pipe 2, finally to be sprayed from water spray road 5
Out, when user does not need to spray water again, then the rotation of runner 35 is held, so that baffle 37 is rotated 90 degree, baffle 37 can block water inlet pipe 1
Interior water.
After water is flowed out from water outlet 14, it can flow into outlet pipe 15, then flowed out from outlet pipe 15, protective jacket 4 can be to prevent
Only the sundries such as leaf enter in sprinkler tip 3.
When user, which does not need sprinkler tip 3, to rotate, rubber stopper 27 can be filled in the through-hole 21 of upside, and then make to spray
Water in water channel 5 does not flow into inlet channel 7, and rotating plate 8 not can rotate, and final sprinkler tip 3 will not rotate, when user needs to spill
Sprinkler head 3 rotate when, then by rubber stopper 27 from the through-hole 21 of upside extract.
Finally it should be noted that:The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.