CN103438293B - A kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon - Google Patents
A kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon Download PDFInfo
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- CN103438293B CN103438293B CN201310308349.7A CN201310308349A CN103438293B CN 103438293 B CN103438293 B CN 103438293B CN 201310308349 A CN201310308349 A CN 201310308349A CN 103438293 B CN103438293 B CN 103438293B
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- elastic ribbon
- valve body
- self contraction
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 320
- 239000000835 fiber Substances 0.000 title claims abstract description 108
- 230000008602 contraction Effects 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 52
- 238000005192 partition Methods 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 6
- 239000012209 synthetic fiber Substances 0.000 claims description 6
- 229920002994 synthetic fiber Polymers 0.000 claims description 6
- 238000013467 fragmentation Methods 0.000 claims description 5
- 238000006062 fragmentation reaction Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 229920001195 polyisoprene Polymers 0.000 claims description 3
- 229920003051 synthetic elastomer Polymers 0.000 claims description 3
- 239000005061 synthetic rubber Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000010413 gardening Methods 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000008234 soft water Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
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- 238000009954 braiding Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
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- 239000011248 coating agent Substances 0.000 description 1
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- 238000001816 cooling Methods 0.000 description 1
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- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Nozzles (AREA)
Abstract
Have a self contraction fiber water pipe switching connector for parcel bag and elastic ribbon, assembly method is elongated with band in long steel wire guiding and is penetrated outer tube, and during water flowing, ((2) are close to the same length for interior band and outer tube; Parcel bag (19) is provided with handle (21), connects strand (20), snap close (23), the slide fastener in ring week (22), that normality reduces the elastomeric described elastic ribbon (1) of inside time anhydrous and the described self contraction fiber water pipe (2) of outside is the self contraction fiber water pipe containing elastic ribbon in setback shape and drum volume there being the self contraction fiber water pipe switching connector of parcel bag and elastic ribbon to be all collected in described parcel bag (19), significantly to reduce collection volume; It is gently little to such an extent as to can save conduit wiring coiler or the hose car of the comparatively large and heavier-weight of volume ratio in some occasion.
Description
Technical field
The present invention relates to a kind of for gardens, the valving of gardening and cleaning or cooling and hose and switching connector, especially a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon, this switching connector comprises the double-control valve of band rotary sprinkler and water outlet, belongs to the technical field of treegarden irrigation class gas-liquid switch and water jet device and conduit wiring coiler and hose car.
Background technique
Gardens, gardening and cleaning all be unable to do without hose.Normally with the conduit wiring coiler of band damping device or with hose car, be all volume ratio comparatively greatly and heavier-weight.The existing garden water pipe cart for collecting flexible pipe or cable promotes hand coming mobile position by operator.But the feel of existing metal hand handle is poor; If outside will be set with plastic protection pipe in bending metal hand, there are again certain trouble and difficulty.In addition, in order to minification, to collect and to deposit, some metal hand handle existing, also referred to as handrail tube and frame tube, adopt rotary type connector, this controlling mechanism is by cluster gear circle and gear, and spring and button carry out axial clutch, rotates and regulating handle; But also also exist and in use lock operation is not easily controlled and the problem of reliability and stability deficiency; Though above-mentioned gear ring and gear structure available, have phenomenon that is malfunctioning and that block to occur once in a while.Although done some to improve, as established with band instrument cases, and rapid pipe joint, to operator with facility; If Rapid fastener is also very convenient; Even if a kind of garden water pipe cart of multifunctional novel arises at the historic moment, be a kind of special can being used for carry out around pipe and the garden water pipe cart having Rapid fastener to flexible pipe or cable, it is still large and heavy.Although the conduit wiring coiler produced for many years with damping device and improve the conduit wiring coiler of the multiple damping device of band of polytypic, its is large and heavy.The hose that the bore that is of tracing sth. to its source is fixing.From market survey and our exported product, the hose in conventional gardens with 3/8 ", 1/2 ", 3/4 ", 1 " in the majority, hose conventional is in other words at 10 millimeters to about 25 millimeters, and in the majority with 15 millimeter; Although be hose, refer to that water pipe can be greater than more than 100 millimeter and great circle volume is rich so that larger circle is bending as circle footpath usually, but be less than 50 millimeter and great circle volume rich be just difficult to so that less circle is bending as circle footpath to it, its initial circle volume is rich just large, from inside outwards more larger toward outer ring, a lot of circle of volume is just larger; Moreover although be hose, the diameter of itself can not be soft and reduce, and can not flatten, be the irreducible hard tube of diameter in fact.A large amount of reference is retrieved again from multinational new patent searching, such as, there are a kind of high strength fibre and plastic film tube composite water pipe, establish plastic film tube in HDPE and the multi-layer braided cover of superhigh molecular weight polyethylene fibers, be do not resemble flexible metallic conduct and fire hose heavy, but this pipe still not easily shrinks; Again such as, having a kind of hose, is outside rubber pipe, have 3 spiral helicine stiffening ribs, and it makes the large also not easy-rupturing of pipe bending angle, but this pipe still not easily shrinks; Again such as, have a kind of movable portable water hose winding diversion apparatus, be made up of hose around roller and dolly, its hose is wound around to pack up, but this pipe still not easily shrinks, and still will have certain storage place.Again such as, have a kind of braiding film coated hose, be that PE or PP film is pasted in coating inside and outside the thin body being woven into tubular, it is more frivolous, but this pipe still not easily stretches.With the passing of time or the cold easy aging mistake elasticity in sky again such as, have the interface of a kind of hose and water tap, what connect with water tap is rubber, then clamps hose with plastic bayonet and screw thread screw capping, but rubber.Again such as, there is a kind of hose interface that can not come off, the interface section that hose connects with water tap is double-deck, two-layer outer end combines as a whole, nexine and water tap compress by the water pressure in the gap between bilayer and do not come off be join tight, but the hose of its outer field aqueduct and individual layer does not have joint why to connect, always hose also can not be made bilayer.Again such as, having a kind of pipe joints for hose-pipes, is want two to be connected on hose respectively, then two joints are a little had two pairs of inclined-plane locked groove docking as pressure kettle, but its other end be connected on respectively on hose only has annular convex protrusion, lacks locking.Example is too many can't outargue, finally say one more such as, there is a kind of Coiled hose, it is a little as many circle helical springs, inner and outer tubes are that inside and outside elliptical ring is nested, outer pipe surface has multiple convex ridge longitudinally, with Shore 70-80 comparatively soft pvc, 3 inches, whorl footpath is better, be conducive to Young's modulus, this can significantly collapsing length, but its not easily flexible caliber, still can not be not only significantly simultaneously flexible but also flexibly reduce from diametric(al) or swell in the hope of desirable collection volume at double from length direction.Collection volume also concerns packaging volume and transportation volume; Light volume is little just significantly can reduce packing cost and cost of transportation and manufacture cost and many orders.Though various patent is ever-changing, each has something to recommend him, also do not have a kind of not only significantly simultaneously flexible but also flexibly reduce from diametric(al) or swell and can flatten really soft and light thus the hose of the volume that greatly stretches at double from length direction.So the conduit wiring coiler of common hose or the hose car comparatively large and heavier-weight that is all volume ratio.Although also done the improvement of the collection flexible pipe of some folding types or the garden water pipe cart of cable, idea has changed conduit wiring coiler or hose car gently little and not malfunctioning once in a while, and this says that easily, doing difficulty, is a permanent unsolved hard nut to crack in this field.If conduit wiring coiler or hose car is real significantly light little several times, but that is easier said than done, and to innovation without conduit wiring coiler or hose car that especially old name for the Arabian countries in the Middle East talk night.Moreover, say water pipe, switch valve and switching connector must have been said, and the double-control valve of joint and band rotary sprinkler and water outlet.For the valving that gardens gardening, warmhouse booth, edible mushroom room, office household and cleaning are lowered the temperature, be all widely used in carrying out switch gas-liquid by the mode selected by the hobby of people.As everyone knows, valve is a kind of vitals during Air-liquid pipeline connects, and it directly control opening and closing of liquid in pipeline, applies very extensive, play an important role in various equipment and Cemented filling in industrial or agricultural and daily life.But usually, one, common valve just can only control a water outlet.Many customer requirements produce a kind of valve that simultaneously can control two water outlets, because many places, useful two equipment need two water outlets, and need Simultaneous Switching.If first close first artificially, then go to second, pass, also not too convenient; And if people's one hand is twisted with regard to Simultaneous Switching two, just more convenient.Moreover many places only have a feed source, and just need two water outlets with two equipment, if there is a kind of valve controlling two water outlets to be exactly required for client simultaneously.If do electronic type valve, just having needs power supply, and the trouble that electronic component easily breaks down.Preferably can have pure machinery and compact structure and cost are not high and not electricity consumption and economize a kind of valve simultaneously controlling two water outlets of maintenance, simultaneously, many customer requirements produces a kind of double-control valve with rotary sprinkler and water outlet, this to say easily, doing difficulty, is also a permanent unsolved blank problem in this field.
Summary of the invention
The object of this invention is to provide a kind of not only significantly simultaneously flexible but also flexibly reduce from diametric(al) or swell and can flatten really soft and light thus the hose of the volume that greatly stretches at double from length direction.Be not only common volume ratio is comparatively large and the collection hose of heavier-weight or the garden water pipe cart of cable improvement, and want conduit wiring coiler or hose car to change significantly gently little and not malfunctioning once in a while, solve a permanent unsolved hard nut to crack in this field.If conduit wiring coiler or hose car is real significantly light little several times, but that is easier said than done, and to innovation without conduit wiring coiler or hose car that especially old name for the Arabian countries in the Middle East talk night; Just possibility will be become by this method.A kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon provided, containing degree of tightness water pipe, the double-control valve of switch contacts and band rotary sprinkler and water outlet.
The present invention solves the technological scheme that its technical problem takes:
There is a self contraction fiber water pipe switching connector for parcel bag and elastic ribbon, containing double-control valve (12) and the parcel bag (19) of elastic ribbon (1), self contraction fiber water pipe (2), water pipe lock ring (6), switch (15), connector (11), band rotary sprinkler and water outlet; In the one end of a kind of self contraction fiber water pipe containing elastic ribbon that described self contraction fiber water pipe (2) and described elastic ribbon (1) are set with each other and form, be connected with described switch (15) and with described connector (11) by described water pipe lock ring (6), at the other end of the described self contraction fiber water pipe containing elastic ribbon, be connected with the double-control valve (12) of described band rotary sprinkler and water outlet by water pipe lock ring (6); Described switch (15) is containing three-way cock (15b); Described connector (11) containing a joint (11b5), bend connector (11b4), add long pipe (11b3), two joints (11b2), rapid pipe joint (11bk), match as required; Described rapid pipe joint (11bk) indicates (11bK6B), movable sheath (11bK7) containing plastic collar nut (11bK1), collar nut (11bK2), rapid pipe joint body (11bK3), 3 dops (11bK4), rapid pipe joint spring (11bK5), movable sheath plastic (11bK6), arrows, connects in single file; it is characterized in that, described self contraction fiber water pipe (2) is sleeved on the outside of described elastic ribbon (1), and when assembling, the natural length being contained in inner elastomeric elastic ribbon (1) is less than the natural length being contained in outside described soft water pipe (2), assembly method guides inner elastic ribbon (1) to penetrate outside described soft water pipe (2) with elongated steel wire, elongate inner elastomeric elastic ribbon (1) and outside described self contraction fiber water pipe (2) isometric and be all connected in described connector (11) in termination water pipe lock ring (6) and be with on the double-control valve (12) of rotary sprinkler and water outlet, a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon is just formed after all assembling, during water flowing the elastomeric elastic ribbon (1) of inside and the self contraction fiber water pipe (2) described in outside be close to the same long for sprinkling, time anhydrous, the elastomeric described elastic ribbon (1) of inside is that normality reduces and the described self contraction fiber water pipe (2) of outside is in setback shape, so that reduced volume is also collected in described parcel bag (19).
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, it is characterized in that: the natural length of described elastomeric elastic ribbon (1) is only the half of the natural length of described self contraction fiber water pipe (2).
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, it is characterized in that: described elastomeric elastic ribbon (1) is the common braid containing elastic cord.
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, it is characterized in that: described elastomeric elastic ribbon (1) is common elastic cord; Or shore hardness is not more than elastic caoutchouc or the synthetic rubber band of 89 degree, or shore hardness is not more than the good plastic tube of elasticity of 85 degree, or latex band.
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, it is characterized in that: described self contraction fiber water pipe (2) is tubular that Common synthetic fiber is woven into, and the diameter of its tubular is not more than the yarn fabric of 1.25 millimeters at the wall thickness of 10.5-25.4 millimeter and its tubular.
Constantly grope improve described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon, it is characterized in that: described self contraction fiber water pipe (2) be Common synthetic fiber be woven into tubular yarn fabric.
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, it is characterized in that: the assembly method of a kind of self contraction fiber water pipe containing elastic ribbon that described self contraction fiber water pipe (2) and described elastic ribbon (1) are set with each other and form is that in guiding with the steel wire of 0.8 millimeter of length 8 meters, pipe penetrates outer tube, the natural length elongating the described elastic ribbon (1) of inside and described self contraction fiber water pipe (2) is isometric and just form a kind of self contraction fiber water pipe of elastic ribbon after all assembling.
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, it is characterized in that: described parcel bag (19) is provided with handle (21), connect strand (20), snap close (23), the slide fastener (22) in ring week, that normality reduces the elastomeric described elastic ribbon (1) of inside time anhydrous and the described self contraction fiber water pipe (2) of outside be the self contraction fiber water pipe containing elastic ribbon in setback shape and drum is crispaturaed small volume, and there being the self contraction fiber water pipe switching connector of parcel bag and elastic ribbon to be all collected in described parcel bag (19).
Constantly grope the described self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, its band rotary sprinkler connect described in it and the double-control valve (12) of water outlet, by water supply connector (j19), water inlet outer tube (j20), water inlet lip circle (7), multi-cavity valve body (5), knob (4), knob inner ring (8), special-shaped spool (3), seal ring (9) on knob, 2 fixing rings (10), first water outlet (14), first goes out waterstop ring (13), rotate and spray inner cap (16), rotate and spray change-over panel (17), rotary sprinkler (18) formed, described multi-cavity valve body (5) is provided with interface, lower interface, left interface, right interface, the method of the left interface ultrasonic welding that described multi-cavity valve body (5) is provided with assembles described the first water outlet (14), the method of the right interface ultrasonic welding that described multi-cavity valve body (5) is provided with assembles described knob inner ring (8), the outer ring of described knob inner ring (8) is provided with convex square block (8b), the central through bore of described knob inner ring (8) is equipped with described special-shaped spool (3) actively and is set with seal ring (9) on described knob, the rotatingshaft that described special-shaped spool (3) is provided with assembles mutually with the middle shrinkage pool of described knob (4), water inlet outer tube (j20) described in the upper interface that described multi-cavity valve body (5) is provided with first assembles by the method for ultrasonic welding, and clamping described water inlet lip circle (7) when assembling therebetween at described upper interface and described water inlet outer tube (j20), described water inlet lip circle (7) is provided with four uniform dashpots (7a), the water supply connector (j19) described in method assembling of screw thread is used again at described water inlet outer tube (20), be provided with water-inlet cavity (5b) in the inside of the upper interface of described multi-cavity valve body (5), its side is provided with water port and communicates with the inside of described right interface, be provided with the second water chamber (5a) in the inside of the lower interface of described multi-cavity valve body (5), it is slightly in the wedge of band fillet, between the wall of the water-inlet cavity (5b) be provided with in the inside of the upper interface of described multi-cavity valve body (5) and the external wall of the second water chamber (5a) be provided with in the inside of the lower interface of described multi-cavity valve body (5), switch partition wall is provided with to form switch cavity in the inside of the right interface of described multi-cavity valve body (5), described switch partition wall is provided with water intake, and the water inlet that the right side of its water-inlet cavity (5b) be provided with the inside of the upper interface at described multi-cavity valve body (5) is provided with communicates, switch partition wall is provided with to form switch cavity in the inside of the right interface of described multi-cavity valve body (5), described switch partition wall is provided with two water outlets, its with described the first water outlet (14) and with spray water cavity and communicate through the inside of described multi-cavity valve body (5), described special-shaped spool (3) is provided with the right plectane vertical with rotatingshaft near rotatingshaft (3c) side, and be provided with also vertical with the rotatingshaft special-shaped quincuncial plate of rotatingshaft far away (3c) side, being provided with between two plates with rotatingshaft is the cross of axle, described cross is four special-shaped dividing plates of 90 degree each other of the circumference quadrisection of axle by rotatingshaft, wherein two special-shaped dividing plates are the straight baffle being respectively provided with square tube hole (3b), another is the straight baffle of atresia, and another is for being provided with the straight baffle of cylinder (3d), on described special-shaped quincuncial plate, also correspondence is provided with uniform position, four holes, wherein position, two holes is provided with logical circular hole (3e), and other two apertures position is equipped with annular groove (3a) to lay 2 described fixing rings (10), and be provided with mesopore, its described mesopore being provided with annular groove (3a) that correspond to the straight baffle of described atresia is shallow blind hole (3h), but, it correspond to the described described mesopore being provided with annular groove (3a) being provided with the straight baffle of cylinder (3d) is dark blind hole (3s), the degree of depth of its dark blind hole (3s) counted from annular groove outer surface level is greater than the diameter of dark blind hole (3s), to form dark blind hole buffer cavity, the square tube hole (3b) that two circular holes (3e) that described special-shaped quincuncial plate is provided with are provided with the straight baffle of the special-shaped dividing plate described in two accordingly communicates separately, the rotatingshaft (3c) that described special-shaped spool (3) is provided with is the cross section of three Nogatas and fourth face convex, and the middle shrinkage pool (4c) of knob (4) described in assembling mutually with it is also the cross section of three Nogatas and fourth face convex, manufacture method is mainly with molding and forming and loose core to make single complete more, though mould is complicated, all 4 side core-pullings of special-shaped spool (3) mould ring, multi-cavity valve body (5) mould left and right bilateral is loosed core, and it is all disposable complete shaping, described a kind of double-control valve with rotary sprinkler and water outlet is characterized in that: the rotation described in assembling in the inside of the lower interface near described multi-cavity valve body (5) and the method for lower interface ultrasonic welding that is provided with described multi-cavity valve body (5) is sprayed inner cap (16) and is combined as and sprays water cavity, the method of the lower interface ultrasonic welding that described multi-cavity valve body (5) is provided with assembles described rotation sprinkling inner cap (16), described rotation is filled with described rotation with spraying the internal activity of inner cap (16) and sprays change-over panel (17), then rotation sprinkling change-over panel (17) be filled with actively in described rotation sprinkling inner cap (16) clamps described rotary sprinkler (18) so that spray is sprayed in switching, described rotation spray the multiple half forming through holes blocks of change-over panel (17) in mould touch the hole of wearing and by forming blocks touch and not wear and the method for wearing of touching of room that formed carrys out once injection moulding, the switch partition wall that the inside of the right interface of described multi-cavity valve body (5) is provided with is provided with minor axis (5c), so that the center hole of special-shaped quincuncial plate that is provided with of the special-shaped spool (3) described in inserting and auxiliary rotary switch, the water intake that the switch partition wall that the inside of the right interface of described multi-cavity valve body (5) is provided with is provided with is crescent shape water intake (5g), and the water inlet that the right side of its water-inlet cavity (5b) be provided with the inside of the upper interface at described multi-cavity valve body (5) is provided with communicates, the water intake that the switch partition wall that the inside of the right interface of described multi-cavity valve body (5) is provided with is provided with is except crescent shape water intake (5g), also be provided with two symmetrical fan-shaped water intakes (5e), shunt to some extent in the hope of water inlet and cushion, at the lower interface place that described multi-cavity valve body (5) is provided with, be provided with the floor (5f) of the symmetry of, so that inner cap (16) is sprayed in the rotation described in location, the draw-in groove (16a) of symmetry inner cap (16) being provided with is on one side sprayed, so that the floor (5f) of the symmetry of that the lower interface place of the multi-cavity valve body (5) described in location is provided with in described rotation, the position of spraying symmetry inner cap (16) being provided with one, one side in described rotation is provided with the round platform (16b) of perforate and the round platform (16c) of not perforate, also be provided with auxiliary stopper round platform (16d), so as with internal activity be filled with described rotation and spray change-over panel (17) and match.
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, the described rotation that the described rotation of its described band rotary sprinkler connect and the double-control valve (12) of water outlet is installed with spraying the internal activity of inner cap (16) is sprayed on change-over panel (17), to be provided with central shaft symmetrical two pairs of holes of 90 degree each other between two, be for a pair wherein larger strong water port (17b), water flowing cross section, and another is to being less weak water port (17a), water flowing cross section; Two described strong water ports (17b) mutually distant, the outside of the central circular high-wall set by inner cap (16) is sprayed in described rotation in its each center of circle, therefore its by half forming through holes block in mould to touch the hole of wearing just large, and stay being touched by forming blocks institute of the inside of annulus high-wall and not wear and the small semicircle room that formed is just little; Simultaneously, the mutual close together of two described weak water ports (17a), the inside of the central circular high-wall set by inner cap (16) is sprayed in described rotation in its each center of circle, therefore its by half forming through holes block in mould to touch the hole of wearing just little, and stay the inside of annulus high-wall by forming blocks institute touch do not wear and the big semicircle room that formed just greatly; To make current turn round easy fragmentation and change strong and weak spray more; And the limit of the circumference of described rotation sprinkling change-over panel (17) of spray the internal activity of inner cap (16) in described rotation installing is provided with two symmetrical boss (17c), so that locking described rotary sprinkler (18); And at the close circle centre position of described rotary sprinkler (18), each logical spray orifice (18b) in its 18 hole is conical with circle to be provided with of being lined up by 18 holes, or six tapers; Rotary sprinkler (18) simultaneously by the center of circle remotely, be provided with and be arranged as three concentrically ringed multiple small through hole (18a), its each small through hole (18a) is conical, or six tapers, and the external diameter of each small through hole (18a) is only the half of described logical spray orifice (18b) viewed from external environment condition.
Usefulness of the present invention is:
Because of a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon, its assembly method is elongated with band in long steel wire guiding and is penetrated outer tube, and during water flowing, ((2) are close to the same length for interior band and outer tube; Parcel bag (19) is provided with handle (21), connects strand (20), snap close (23), the slide fastener in ring week (22), be that normality reduces the elastomeric described elastic ribbon (1) of inside time anhydrous and the described self contraction fiber water pipe (2) of outside is the self contraction fiber water pipe containing elastic ribbon in setback shape and drum volume there being the self contraction fiber water pipe switching connector of parcel bag and elastic ribbon to be all collected in described parcel bag (19), therefore be convenient to significantly reduce collection volume; It is gently little to such an extent as to can save conduit wiring coiler or the hose car of the comparatively large and heavier-weight of volume ratio in some occasion.Usefulness of the present invention also has convenient: the sprinkler being furnished with multiple switch contacts and rapid pipe joint and band water outlet is selected in multiple occasion for user; Break the routine that one, common valve just can only control a water outlet, met customer requirement and produce a kind of valve that simultaneously can control two water outlets.Because many places, just need two water outlets with two equipment, and need Simultaneous Switching.If first close first artificially, then go to second, pass, also not too convenient, and people's one hand is twisted with regard to Simultaneous Switching two, just more convenient; Moreover many places only have a feed source, and just need two water outlets with two equipment; Be valve instead of the electronic type valve of pure machinery, do not need power supply, do not have the trouble that electronic component easily breaks down.Be pure machinery and compact structure and cost are not high and not electricity consumption and a kind of valve simultaneously controlling two water outlets of economizing maintenance, solve a permanent unsolved blank problem in this field.Although the present invention is novel valve, the ingenious design difficulty of this valve inside is found out, its special-shaped spool (3) complex structure, and its multi-cavity valve body (5) structure is also complicated, but its Be very effective, described special-shaped spool (3) is provided with the right plectane vertical with rotatingshaft near rotatingshaft (3c) side, and be provided with also vertical with the rotatingshaft special-shaped quincuncial plate of rotatingshaft far away (3c) side, being provided with between two plates with rotatingshaft is the cross of axle, described cross is four special-shaped dividing plates of 90 degree each other of the circumference quadrisection of axle by rotatingshaft, wherein two special-shaped dividing plates are the straight baffle being respectively provided with square tube hole (3b), another is the straight baffle of atresia, another is for being provided with the straight baffle of cylinder (3d), make compact structure, reduced volume, and it is easy and simple to handle, kill two birds with one stone, switch quality has innovation: on described special-shaped quincuncial plate, also correspondence is provided with uniform position, four holes, wherein position, two holes is provided with logical circular hole (3e), and other two apertures position is equipped with annular groove (3a) to lay 2 described fixing rings (10), and be provided with mesopore, its described mesopore being provided with annular groove (3a) that correspond to the straight baffle of described atresia is shallow blind hole (3h), but, it correspond to the described described mesopore being provided with annular groove (3a) being provided with the straight baffle of cylinder (3d) is dark blind hole (3s), the degree of depth of its dark blind hole (3s) counted from annular groove outer surface level is greater than the diameter of dark blind hole (3s), to form dark blind hole buffer cavity, thisly on special-shaped quincuncial plate, establish dark blind hole buffer cavity, in the moment of Push And Release conversion, provide the outlet of primary dark blind hole buffer cavity to the extremely anxious overflow of being driven into a corner of the press water turbulent flow sharply converting volume pressure state, and the auxiliary outlet of deputy shallow blind hole, thus make the improvement that the hydrodynamic conditions of fleeing of bath and tired water is reduced pressure and cushions, be that the essential mechanism of the essence from water switch is to improve the new road of the reliable and lasting quality of switch.The method that fortunately can be designed to separately to adopt multi-direction molding and forming to loose core and make single complete more, though mould is complicated, the method that each molding and forming is loosed core more and the complete special-shaped spool (3) made and complete multi-cavity valve body (5); Special-shaped spool (3) mould ring week 4 side core-pullings, multi-cavity valve body (5) mould left and right bilateral is loosed core, and it is all disposable complete shaping, therefore each single-piece inexpensive.The described rotation of spray the internal activity of inner cap (16) in rotation installing is sprayed on change-over panel (17), to be provided with central shaft symmetrical two pairs of holes of 90 degree each other between two, be for a pair wherein larger strong water port (17b), water flowing cross section, and another is to being less weak water port (17a), water flowing cross section; Two described strong water ports (17b) mutually distant, the outside of the central circular high-wall set by inner cap (16) is sprayed in described rotation in its each center of circle, therefore its by half forming through holes block in mould to touch the hole of wearing just large, and stay being touched by forming blocks institute of the inside of annulus high-wall and not wear and the small semicircle room that formed is just little; Simultaneously, the mutual close together of two described weak water ports (17a), the inside of the central circular high-wall set by inner cap (16) is sprayed in described rotation in its each center of circle, therefore its by half forming through holes block in mould to touch the hole of wearing just little, and stay the inside of annulus high-wall by forming blocks institute touch do not wear and the big semicircle room that formed just greatly; To make current turn round easy fragmentation and change strong and weak spray more; Multiple half forming through holes blocks in this mould touch the hole of wearing and by forming blocks touch and not wear and the method for wearing of touching of the room that formed makes original complicated design of part become to be easy to manufacture.The multiplex ultrasonic bonding of assembly method: because of upper interface and the water inlet member of the multi-cavity valve body (5) of valve of the present invention, inner cap (16) is sprayed in the rotation of lower interface and the second water outlet and rotary sprinkler, left interface and the first water outlet (14), the knob inner ring (8) of right interface and switch part is all suppressed by ultrasonic bonding and is assembled, knob (4) and the second water outlet namely rotate sprinkling inner cap (16) and the first water outlet (14) all assembles with the disposable compacting of ultrasonic welding fast, so this novel valve is compacter and cost is low, and be easy to assembling, reliable lasting and switching effect is good, improve performance and the operating mode quality of this series products, and one valve dual-purpose, cut the waste, be beneficial to environmental protection.
Innovation main points of the present invention are:
Have a self contraction fiber water pipe switching connector for parcel bag and elastic ribbon, assembly method is elongated with band in long steel wire guiding and is penetrated outer tube, and during water flowing, ((2) are close to the same length for interior band and outer tube; Parcel bag (19) is provided with handle (21), connects strand (20), snap close (23), the slide fastener in ring week (22), that normality reduces the elastomeric described elastic ribbon (1) of inside time anhydrous and the described self contraction fiber water pipe (2) of outside is the self contraction fiber water pipe containing elastic ribbon in setback shape and drum volume there being the self contraction fiber water pipe switching connector of parcel bag and elastic ribbon to be all collected in described parcel bag (19), therefore be easy to manufacture, can significantly reduce collection volume, its design is unimaginably queer! Its beyond thought light little effect to such an extent as to eliminate conduit wiring coiler or the hose car of the comparatively large and heavier-weight of volume ratio in some occasion.Also have described band rotary sprinkler and the double-control valve of water outlet, the ingenious design of this valve, four special-shaped dividing plates of the special-shaped quincuncial plate of its special-shaped spool (3) have the outlet of the outlet of primary dark blind hole buffer cavity and the auxiliary of deputy shallow blind hole, make the improvement that tired water is reduced pressure and cushions, improve the reliable and lasting quality of switch.Rotate spray inner cap (16) internal activity ground be filled with rotate spray change-over panel (17) and rotary sprinkler (18) so as to switch sprinkling spray.Multi-cavity valve body has two symmetrical fan-shaped water intakes (5e), shunts to some extent and cushion in the hope of water inlet.Rotate sprinkling change-over panel (17) and be provided with the last a pair water port (17b), and another is to being weak water port (17a); The hole that the touching of two strong water ports (17b) is worn is large, touches and does not wear and the small semicircle room that formed is just little; Two weak water ports (17a) to touch the hole of wearing little, and touch and do not wear and the big semicircle room that formed is just large; Current are turned round easy fragmentation and change strong and weak spray more, also original and different, and be easy to manufacture.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is a kind of schematic diagram having the self contraction fiber water pipe switching connector of parcel bag and elastic ribbon.
Fig. 2 is the B-B generalized section of multi-cavity valve body (5).
Fig. 3 is the A2-A2 generalized section of multi-cavity valve body (5).
Fig. 4 is the plan view of special-shaped spool (3).
Fig. 5 is the B2 mono-B2 generalized section of multi-cavity valve body (5).
Fig. 6 is the schematic perspective view of the first water outlet (14).
Fig. 7 is the A-A generalized section of multi-cavity valve body (5).
Fig. 8 is the worm's eye view of special-shaped spool (3).
Fig. 9 is that schematic diagram is looked on the right side of the right interface of multi-cavity valve body (5).
Figure 10 is that schematic diagram is looked on a left side for the left interface of multi-cavity valve body (5).
Figure 11 is the schematic top plan view of multi-cavity valve body (5).
Figure 12 is the schematic side view of multi-cavity valve body (5).
Figure 13 is the schematic perspective view of multi-cavity valve body (5).
Figure 14 is knob (4)) schematic perspective view.
Figure 15 is a kind of schematic perspective view of the double-control valve with rotary sprinkler and water outlet.
Figure 16 rotates the schematic perspective view spraying inner cap (16).
Figure 17 is a kind of exploded perspective schematic diagram of the double-control valve with rotary sprinkler and water outlet.
Figure 18 is the schematic perspective view of rotary sprinkler (18).
Figure 19 is the schematic perspective view of the reverse side of rotary sprinkler (18).
Figure 20 rotates the schematic perspective view spraying change-over panel (17).
Figure 21 is the schematic perspective view rotating the reverse side spraying change-over panel (17).
Figure 22 rotates the schematic perspective view spraying inner cap (16).
Figure 23 is the schematic perspective view of special-shaped spool (3).
Figure 24 is the schematic perspective view rotating the reverse side spraying inner cap (16).
Figure 25 is the schematic perspective view in the another direction of special-shaped spool (3).
Figure 26 is a kind of generalized section of the double-control valve with rotary sprinkler and water outlet.
Figure 27 is the schematic perspective view of the three-way cock (15b) that switch (15) contains.
Figure 28 is the schematic perspective view of multi-cavity valve body (5).
Figure 29 is the schematic perspective view in the another direction of multi-cavity valve body (5).
Figure 30 is the exploded perspective schematic diagram of connector (11).
Figure 31 is the exploded perspective schematic diagram of the rapid pipe joint (11bk) that connector (11) contains.
Figure 32 is the schematic perspective view of the rapid pipe joint (11bk) that connector (11) contains.
As shown in Fig. 1-32, in figure:
1. are elastic ribbon (1);
2. are self contraction fiber water pipes (2);
3. are special-shaped spool (3);
3b. is square tube hole (3b);
3c. is rotatingshaft (3c);
3d. is cylinder (3d);
3e. is logical circular hole (3e);
3h. is shallow blind hole (3h);
3s. is dark blind hole (3s);
4. are knob (4);
4c. is middle shrinkage pool (4c);
5. are multi-cavity valve body (5);
5a. is the second water chamber (5a);
5b. is water-inlet cavity (5b);
5c. is minor axis (5c);
5e. is fan-shaped water intake (5e);
5f. is floor (5f);
5g. is crescent shape water intake (5g);
6. are water pipe lock ring (6);
7. be into water lip circle (7);
7a. is dashpot (7a);
8. are knob inner ring (8);
8b. is convex square block (8b);
9. are seal ring on knob (9);
10. are fixing ring (10);
11. is connector (11);
11b2. is two joints (11b2);
11b3. adds long pipe (11b3);
11b4. is bend connector (11b4);
11b5. is a joint (11b5);
11bK. is rapid pipe joint (11bK);
11bK1. is plastic collar nut (11bK1);
11bK2. is collar nut (11bK2);
11bK3. is rapid pipe joint body (11bK3);
11bK4. is 3 dops (11bK4);
11bK5. is rapid pipe joint spring (11bK5);
11bK6. is movable sheath plastic (11bK6);
11bK6B. is arrow instruction (11bK6B);
11bK7. is movable sheath (11bK7);
12. is the double-control valves (12) being with rotary sprinkler and water outlet;
13. is first go out waterstop ring (13);
14. is the first water outlet (14);
15. is switch (15);
15b. is three-way cock (15b);
16. is rotate to spray inner cap (16);
16a. is draw-in groove (16a);
16b. is the round platform (16b) of perforate;
16c. is the round platform (16c) of not perforate;
16d. is auxiliary stopper round platform (16d);
17. is rotate to spray change-over panel (17);
17a. is weak water port (17a);
17b. is strong water port (17b);
17c. is boss (17c);
18. is rotary sprinkler (18);
18a. is small through hole (18a);
18b. is logical spray orifice (18b);
19. is parcel bag (19); J19. be water supply connector;
20. is connect strand (20); J20. to intake outer tube (j20);
21. is handles (21);
22. is slide fastener (22);
23. is snap close (23).
Embodiment
Because of a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon, containing double-control valve (12) and the parcel bag (19) of elastic ribbon (1), self contraction fiber water pipe (2), water pipe lock ring (6), switch (15), connector (11), band rotary sprinkler and water outlet; In the one end of a kind of self contraction fiber water pipe containing elastic ribbon that described self contraction fiber water pipe (2) and described elastic ribbon (1) are set with each other and form, be connected with described switch (15) and with described connector (11) by described water pipe lock ring (6), at the other end of the described self contraction fiber water pipe containing elastic ribbon, be connected with the double-control valve (12) of described band rotary sprinkler and water outlet by water pipe lock ring (6); Described switch (15) is containing three-way cock (15b); Described connector (11) containing a joint (11b5), bend connector (11b4), add long pipe (11b3), two joints (11b2), rapid pipe joint (11bk), match as required; Described rapid pipe joint (11bk) indicates (11bK6B), movable sheath (11bK7) containing plastic collar nut (11bK1), collar nut (11bK2), rapid pipe joint body (11bK3), 3 dops (11bK4), rapid pipe joint spring (11bK5), movable sheath plastic (11bK6), arrows, connects in single file; it is characterized in that, described self contraction fiber water pipe (2) is sleeved on the outside of described elastic ribbon (1), and when assembling, the natural length being contained in inner elastomeric elastic ribbon (1) is less than the natural length being contained in outside self contraction fiber water pipe (2), assembly method guides inner elastic ribbon (1) to penetrate outside self contraction fiber water pipe (2) with elongated steel wire, elongate inner elastomeric elastic ribbon (1) and outside described self contraction fiber water pipe (2) isometric and be all connected in described connector (11) in termination water pipe lock ring (6) and be with on the double-control valve (12) of rotary sprinkler and water outlet, a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon is just formed after all assembling, during water flowing the elastomeric elastic ribbon (1) of inside and the self contraction fiber water pipe (2) described in outside be close to the same long for sprinkling, time anhydrous, the elastomeric described elastic ribbon (1) of inside is that normality reduces and the described self contraction fiber water pipe (2) of outside is in setback shape, so that reduced volume is also collected in described parcel bag (19).
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, it is characterized in that: the natural length of described elastomeric elastic ribbon (1) is only the half of the natural length of described self contraction fiber water pipe (2).
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, it is characterized in that: described elastomeric elastic ribbon (1) is the common braid containing elastic cord.
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, it is characterized in that: described elastomeric elastic ribbon (1) is common elastic cord; Or shore hardness is not more than elastic caoutchouc or the synthetic rubber band of 89 degree, or shore hardness is not more than the good plastic tube of elasticity of 85 degree, or emulsion tube or latex band, and select elasticity better, multiple channel is easy to draw materials and cost declining.
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, it is characterized in that: described self contraction fiber water pipe (2) is tubular that Common synthetic fiber is woven into, and the diameter of its tubular is not more than the yarn fabric of 1.25 millimeters at the wall thickness of 10.5-25.4 millimeter and its tubular.
Constantly grope improve described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon, it is characterized in that: described self contraction fiber water pipe (2) be Common synthetic fiber be woven into tubular yarn fabric.
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, it is characterized in that: the assembly method of a kind of self contraction fiber water pipe containing elastic ribbon that described self contraction fiber water pipe (2) and described elastic ribbon (1) are set with each other and form is that in guiding with the steel wire of 0.8 millimeter of length 8 meters, pipe penetrates outer tube, the natural length elongating the described elastic ribbon (1) of inside and described self contraction fiber water pipe (2) is isometric and just form a kind of self contraction fiber water pipe of elastic ribbon after all assembling.
Constantly grope the described a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon improved, it is characterized in that: described parcel bag (19) is provided with handle (21), connect strand (20), snap close (23), the slide fastener (22) in ring week, that normality reduces the elastomeric described elastic ribbon (1) of inside time anhydrous and the described self contraction fiber water pipe (2) of outside be the self contraction fiber water pipe containing elastic ribbon in setback shape and drum is crispaturaed small volume, and there being the self contraction fiber water pipe switching connector of parcel bag and elastic ribbon to be all collected in described parcel bag (19).
The self contraction fiber water pipe switching connector of parcel bag and elastic ribbon is had described in updating, it is characterized in that: the pressure self-expanding hose (1) described in the inside of described a kind of soft and pressure self-expanding hose be its external diameter at 6-12.7 millimeter and the wall thickness pipe that is greater than 0.618 millimeter, put into practice by Optimum seek i ng method.
Operator will connect watering, because of a kind of double-control valve with rotary sprinkler and water outlet said now, it is the water inlet outer tube (j20) described in the upper interface be provided with at described multi-cavity valve body (5) first assembles by the method for ultrasonic welding, and clamping described water inlet lip circle (7) when assembling therebetween at described upper interface and described water inlet outer tube (j20), described water inlet lip circle (7) is provided with four uniform dashpots (7a); The water supply connector (j19) described in method assembling of screw thread is used again at described water inlet outer tube (j20); Water-inlet cavity (5b) is provided with in the inside of the upper interface of described multi-cavity valve body (5); Therefore the method for this screw thread fits into water swivel (j19), more simply.Again because of this valve or fraternal valve as time control the valve of two water outlets, joint has and multiplely to select for user sometimes.This valve or fraternal valve, be equiped with 3 screw positions by custom also conventional water source joint, though slightly dislike inconvenient, people say and be accustomed to the use of then say it is not frequent installation, still use 3 screws so install; But in the occasion often will repeatedly installed, rapid pipe joint is installed in suggestion additional.Connector (11) spare part is many, is convenient to various occasion and selects, therefore is applicable to spray and the operation of multinomial gardens.
After installing, operation is easy.Because time anhydrous, the elastomeric elastic ribbon of inside is that normality reduces and pipe that is outside is setback shapes, therefore is convenient to reduce collection volume; Because the parcel bag (19) described in ad hoc is provided with handle (21), connects strand (20), snap close (23), the slide fastener in ring week (22), thus convenient; That normality reduces the elastomeric described elastic ribbon (1) of inside time anhydrous and the described self contraction fiber water pipe (2) of outside be the self contraction fiber water pipe containing elastic ribbon in setback shape and drum is crispaturaed small volume, and there being the self contraction fiber water pipe switching connector of parcel bag and elastic ribbon to be all collected in described parcel bag (19).Connector (11) spare part is many, and described switch (15) is containing three-way cock (15b); Described connector (11) containing a joint (11b5), bend connector (11b4), add long pipe (11b3), two joints (11b2), rapid pipe joint (11bk), match as required; Described rapid pipe joint (11bk) indicates (11bK6B), movable sheath (11bK7) containing plastic collar nut (11bK1), collar nut (11bK2), rapid pipe joint body (11bK3), 3 dops (11bK4), rapid pipe joint spring (11bK5), movable sheath plastic (11bK6), arrows, connects in single file; Match as required, therefore be convenient to various occasion and be applicable to spray and the operation of multinomial gardens.User is by rotating part knob (4), drive the special-shaped spool (3) of part to rotate simultaneously, the upper set water-stop ring of part abnormal shape spool (3) just removes the upper set osculum of limit feature multi-cavity valve body (5), thus limits the water outlet of the second water outlet and rotary sprinkler and the first water outlet (14) and close water state; User's spray that rotary sprinkler just realizes on sprinkler head simultaneously switches.
Because of the double-control valve of described band rotary sprinkler and water outlet, go out waterstop ring (13) by seal ring (9) on water supply connector (j19), water inlet outer tube (j20), water inlet lip circle (7), multi-cavity valve body (5), knob (4), knob inner ring (8), special-shaped spool (3), knob, 2 fixing rings (10), the first water outlet (14), first, rotate spray inner cap (16), rotate spray change-over panel (17), rotary sprinkler (18) formed, described multi-cavity valve body (5) is provided with interface, lower interface, left interface, right interface, the method of the left interface ultrasonic welding that described multi-cavity valve body (5) is provided with assembles described the first water outlet (14), the method of the right interface ultrasonic welding that described multi-cavity valve body (5) is provided with assembles described knob inner ring (8), the outer ring of described knob inner ring (8) is provided with convex square block (8b), the central through bore of described knob inner ring (8) is equipped with described special-shaped spool (3) actively and is set with seal ring (9) on described knob, the rotatingshaft that described special-shaped spool (3) is provided with assembles mutually with the middle shrinkage pool of described knob (4), water inlet outer tube (j20) described in the upper interface that described multi-cavity valve body (5) is provided with first assembles by the method for ultrasonic welding, and clamping described water inlet lip circle (7) when assembling therebetween at described upper interface and described water inlet outer tube (j20), described water inlet lip circle (7) is provided with four uniform dashpots (7a), the water supply connector (19) described in method assembling of screw thread is used again at described water inlet outer tube (j20), be provided with water-inlet cavity (5b) in the inside of the upper interface of described multi-cavity valve body (5), its side is provided with water port and communicates with the inside of described right interface, be provided with the second water chamber (5a) in the inside of the lower interface of described multi-cavity valve body (5), it is slightly in the wedge of band fillet, between the wall of the water-inlet cavity (5b) be provided with in the inside of the upper interface of described multi-cavity valve body (5) and the external wall of the second water chamber (5a) be provided with in the inside of the lower interface of described multi-cavity valve body (5), switch partition wall is provided with to form switch cavity in the inside of the right interface of described multi-cavity valve body (5), described switch partition wall is provided with water intake, and the water inlet that the right side of its water-inlet cavity (5b) be provided with the inside of the upper interface at described multi-cavity valve body (5) is provided with communicates, switch partition wall is provided with to form switch cavity in the inside of the right interface of described multi-cavity valve body (5), described switch partition wall is provided with two water outlets, its with described the first water outlet (14) and with spray water cavity and communicate through the inside of described multi-cavity valve body (5), described special-shaped spool (3) is provided with the right plectane vertical with rotatingshaft near rotatingshaft (3c) side, and be provided with also vertical with the rotatingshaft special-shaped quincuncial plate of rotatingshaft far away (3c) side, being provided with between two plates with rotatingshaft is the cross of axle, described cross is four special-shaped dividing plates of 90 degree each other of the circumference quadrisection of axle by rotatingshaft, wherein two special-shaped dividing plates are the straight baffle being respectively provided with square tube hole (3b), another is the straight baffle of atresia, and another is for being provided with the straight baffle of cylinder (3d), on described special-shaped quincuncial plate, also correspondence is provided with uniform position, four holes, wherein position, two holes is provided with logical circular hole (3e), and other two apertures position is equipped with annular groove (3a) to lay 2 described fixing rings (10), and be provided with mesopore, its described mesopore being provided with annular groove (3a) that correspond to the straight baffle of described atresia is shallow blind hole (3h), but, it correspond to the described described mesopore being provided with annular groove (3a) being provided with the straight baffle of cylinder (3d) is dark blind hole (3s), the degree of depth of its dark blind hole (3s) counted from annular groove outer surface level is greater than the diameter of dark blind hole (3s), to form dark blind hole buffer cavity, the square tube hole (3b) that two circular holes (3e) that described special-shaped quincuncial plate is provided with are provided with the straight baffle of the special-shaped dividing plate described in two accordingly communicates separately, the rotatingshaft (3c) that described special-shaped spool (3) is provided with is the cross section of three Nogatas and fourth face convex, and the middle shrinkage pool (4c) of knob (4) described in assembling mutually with it is also the cross section of three Nogatas and fourth face convex, manufacture method mainly with molding and forming and loose core to make single complete more, though mould is complicated, all 4 side core-pullings of special-shaped spool (3) mould ring, multi-cavity valve body (5) mould left and right bilateral is loosed core, and it is all disposable complete shaping, described a kind of double-control valve with rotary sprinkler and water outlet is characterized in that: the rotation described in assembling in the inside of the lower interface near described multi-cavity valve body (5) and the method for lower interface ultrasonic welding that is provided with described multi-cavity valve body (5) is sprayed inner cap (16) and is combined as and sprays water cavity, the method of the lower interface ultrasonic welding that described multi-cavity valve body (5) is provided with assembles described rotation sprinkling inner cap (16), described rotation is filled with described rotation with spraying the internal activity of inner cap (16) and sprays change-over panel (17), then rotation sprinkling change-over panel (17) be filled with actively in described rotation sprinkling inner cap (16) clamps described rotary sprinkler (18) so that spray is sprayed in switching, described rotation spray the multiple half forming through holes blocks of change-over panel (17) in mould touch the hole of wearing and by forming blocks touch and not wear and the method for wearing of touching of room that formed carrys out once injection moulding, therefore quality is more excellent, and a valve is dual-purpose.The switch partition wall that the inside of the right interface of described multi-cavity valve body (5) is provided with is provided with minor axis (5c), so that the center hole of special-shaped quincuncial plate that the special-shaped spool (3) described in inserting is provided with and auxiliary rotary switch, therefore not easily shake.The water intake that the switch partition wall that the inside of the right interface of described multi-cavity valve body (5) is provided with is provided with is crescent shape water intake (5g), the water inlet that the right side of its water-inlet cavity (5b) be provided with the inside of the upper interface at described multi-cavity valve body (5) is provided with communicates, therefore it is faster to intake.The water intake that the switch partition wall that the inside of the right interface of described multi-cavity valve body (5) is provided with is provided with is except crescent shape water intake (5g), also be provided with two symmetrical fan-shaped water intakes (5e), therefore water inlet is shunted and is beneficial to buffering to some extent.And at the lower interface place that described multi-cavity valve body (5) is provided with, be provided with the floor (5f) of the symmetry of, therefore inner cap (16) is sprayed in the rotation be convenient to described in location.The draw-in groove (16a) of symmetry inner cap (16) being provided with one, one side is sprayed, the floor (5f) of the symmetry of be provided with the lower interface place of locating described multi-cavity valve body (5) in described rotation.The position of spraying symmetry inner cap (16) being provided with one, one side in described rotation is provided with the round platform (16b) of perforate and the round platform (16c) of not perforate, also be provided with auxiliary stopper round platform (16d), thus be convenient to internal activity be filled with described rotation and spray change-over panel (17) and match.The described rotation of spray the internal activity of inner cap (16) in described rotation installing is sprayed on change-over panel (17), to be provided with central shaft symmetrical two pairs of holes of 90 degree each other between two, be for a pair wherein larger strong water port (17b), water flowing cross section, and another is to being less weak water port (17a), water flowing cross section; Two described strong water ports (17b) mutually distant, the outside of the central circular high-wall set by inner cap (16) is sprayed in described rotation in its each center of circle, therefore its by half forming through holes block in mould to touch the hole of wearing just large, and stay being touched by forming blocks institute of the inside of annulus high-wall and not wear and the small semicircle room that formed is just little; Simultaneously, the mutual close together of two described weak water ports (17a), the inside of the central circular high-wall set by inner cap (16) is sprayed in described rotation in its each center of circle, therefore its by half forming through holes block in mould to touch the hole of wearing just little, and stay the inside of annulus high-wall by forming blocks institute touch do not wear and the big semicircle room that formed just greatly; Therefore be convenient to make current to turn round easy fragmentation and change strong and weak spray more.The limit of the circumference of described rotation sprinkling change-over panel (17) of spray the internal activity of inner cap (16) in described rotation installing is provided with two symmetrical boss (17c), therefore is convenient to locking described rotary sprinkler (18).The close circle centre position of described rotary sprinkler (18), be provided with the same circle lined up by 18 holes, each logical spray orifice (18b) in its 18 hole is conical, or six tapers; Rotary sprinkler (18) simultaneously by the center of circle remotely, be provided with and be arranged as three concentrically ringed multiple small through hole (18a), its each small through hole (18a) is conical, or six tapers, and the external diameter of each small through hole (18a) is only the half of described logical spray orifice (18b) viewed from external environment condition.Six tapers make spray pattern increase to some extent.
Claims (9)
1. there is a self contraction fiber water pipe switching connector for parcel bag and elastic ribbon, containing double-control valve (12) and the parcel bag (19) of elastic ribbon (1), self contraction fiber water pipe (2), water pipe lock ring (6), switch (15), connector (11), band rotary sprinkler and water outlet, in the one end of a kind of self contraction fiber water pipe containing elastic ribbon that described self contraction fiber water pipe (2) and described elastic ribbon (1) are set with each other and form, be connected with described switch (15) and with described connector (11) by described water pipe lock ring (6), at the other end of the described self contraction fiber water pipe containing elastic ribbon, be connected with the double-control valve (12) of described band rotary sprinkler and water outlet by water pipe lock ring (6), described switch (15) is containing three-way cock (15b), described connector (11) containing a joint (11b5), bend connector (11b4), add long pipe (11b3), two joints (11b2), rapid pipe joint (11bk), described rapid pipe joint (11bk) indicates (11bK6B), movable sheath (11bK7) containing plastic collar nut (11bK1), collar nut (11bK2), rapid pipe joint body (11bK3), 3 dops (11bK4), rapid pipe joint spring (11bK5), movable sheath plastic (11bK6), arrows, the double-control valve (12) of described band rotary sprinkler and water outlet, go out waterstop ring (13) by water supply connector (j19), water inlet outer tube (j20), water inlet lip circle (7), multi-cavity valve body (5), knob (4), knob inner ring (8), special-shaped spool (3), seal ring (9) on knob, 2 fixing rings (10), the first water outlet (14), first, rotate spray inner cap (16), rotate spray change-over panel (17), rotary sprinkler (18) formed, described multi-cavity valve body (5) is provided with interface, lower interface, left interface, right interface, the method of the left interface ultrasonic welding that described multi-cavity valve body (5) is provided with assembles described the first water outlet (14), the method of the right interface ultrasonic welding that described multi-cavity valve body (5) is provided with assembles described knob inner ring (8), the outer ring of described knob inner ring (8) is provided with convex square block (8b), the central through bore of described knob inner ring (8) is equipped with described special-shaped spool (3) actively and is set with seal ring (9) on described knob, the rotatingshaft that described special-shaped spool (3) is provided with assembles mutually with the middle shrinkage pool of described knob (4), water inlet outer tube (j20) described in the upper interface that described multi-cavity valve body (5) is provided with first assembles by the method for ultrasonic welding, and clamping described water inlet lip circle (7) when assembling therebetween at described upper interface and described water inlet outer tube (j20), described water inlet lip circle (7) is provided with four uniform dashpots (7a), the water supply connector (j19) described in method assembling of screw thread is used again at described water inlet outer tube (j20), be provided with water-inlet cavity (5b) in the inside of the upper interface of described multi-cavity valve body (5), its side is provided with water port and communicates with the inside of described right interface, be provided with the second water chamber (5a) in the inside of the lower interface of described multi-cavity valve body (5), it is slightly in the wedge of band fillet, between the wall of the water-inlet cavity (5b) be provided with in the inside of the upper interface of described multi-cavity valve body (5) and the external wall of the second water chamber (5a) be provided with in the inside of the lower interface of described multi-cavity valve body (5), switch partition wall is provided with to form switch cavity in the inside of the right interface of described multi-cavity valve body (5), described switch partition wall is provided with water intake, and the water inlet that the right side of its water-inlet cavity (5b) be provided with the inside of the upper interface at described multi-cavity valve body (5) is provided with communicates, switch partition wall is provided with to form switch cavity in the inside of the right interface of described multi-cavity valve body (5), described switch partition wall is provided with two water outlets, its with described the first water outlet (14) and with spray water cavity and communicate through the inside of described multi-cavity valve body (5), described special-shaped spool (3) is provided with the right plectane vertical with rotatingshaft near rotatingshaft (3c) side, and be provided with also vertical with the rotatingshaft special-shaped quincuncial plate of rotatingshaft far away (3c) side, being provided with between two plates with rotatingshaft is the cross of axle, described cross is four special-shaped dividing plates of 90 degree each other of the circumference quadrisection of axle by rotatingshaft, wherein two special-shaped dividing plates are the straight baffle being respectively provided with square tube hole (3b), another is the straight baffle of atresia, and another is for being provided with the straight baffle of cylinder (3d), on described special-shaped quincuncial plate, also correspondence is provided with uniform position, four holes, wherein position, two holes is provided with logical circular hole (3e), and other two apertures position is equipped with annular groove (3a) to lay 2 described fixing rings (10), and be provided with mesopore, its described mesopore being provided with annular groove (3a) that correspond to the straight baffle of described atresia is shallow blind hole (3h), but, it correspond to the described described mesopore being provided with annular groove (3a) being provided with the straight baffle of cylinder (3d) is dark blind hole (3s), the degree of depth of its dark blind hole (3s) counted from annular groove outer surface level is greater than the diameter of dark blind hole (3s), to form dark blind hole buffer cavity, the square tube hole (3b) that two circular holes (3e) that described special-shaped quincuncial plate is provided with are provided with the straight baffle of the special-shaped dividing plate described in two accordingly communicates separately, the rotatingshaft (3c) that described special-shaped spool (3) is provided with is the cross section of three Nogatas and fourth face convex, and the middle shrinkage pool (4c) of knob (4) described in assembling mutually with it is also the cross section of three Nogatas and fourth face convex, manufacture method is mainly with molding and forming and loose core to make single complete more, though mould is complicated, all 4 side core-pullings of special-shaped spool (3) mould ring, multi-cavity valve body (5) mould left and right bilateral is loosed core, and it is all disposable complete shaping, rotation described in assembling in the inside of the lower interface near described multi-cavity valve body (5) and the method for lower interface ultrasonic welding that is provided with described multi-cavity valve body (5) is sprayed inner cap (16) and is combined as and sprays water cavity, the method of the lower interface ultrasonic welding that described multi-cavity valve body (5) is provided with assembles described rotation sprinkling inner cap (16), described rotation is filled with described rotation with spraying the internal activity of inner cap (16) and sprays change-over panel (17), then rotation sprinkling change-over panel (17) be filled with actively in described rotation sprinkling inner cap (16) clamps described rotary sprinkler (18) so that spray is sprayed in switching, described rotation spray the multiple half forming through holes blocks of change-over panel (17) in mould touch the hole of wearing and by forming blocks touch and not wear and the method for wearing of touching of room that formed carrys out once injection moulding, the switch partition wall that the inside of the right interface of described multi-cavity valve body (5) is provided with is provided with minor axis (5c), so that the center hole of special-shaped quincuncial plate that is provided with of the special-shaped spool (3) described in inserting and auxiliary rotary switch, the water intake that the switch partition wall that the inside of the right interface of described multi-cavity valve body (5) is provided with is provided with is crescent shape water intake (5g), and the water inlet that the right side of its water-inlet cavity (5b) be provided with the inside of the upper interface at described multi-cavity valve body (5) is provided with communicates, the water intake that the switch partition wall that the inside of the right interface of described multi-cavity valve body (5) is provided with is provided with is except crescent shape water intake (5g), also be provided with two symmetrical fan-shaped water intakes (5e), shunt to some extent in the hope of water inlet and cushion, at the lower interface place that described multi-cavity valve body (5) is provided with, be provided with the floor (5f) of the symmetry of, so that inner cap (16) is sprayed in the rotation described in location, the draw-in groove (16a) of symmetry inner cap (16) being provided with is on one side sprayed, so that the floor (5f) of the symmetry of that the lower interface place of the multi-cavity valve body (5) described in location is provided with in described rotation, the position of spraying symmetry inner cap (16) being provided with one, one side in described rotation is provided with the round platform I (16b) of perforate and the round platform II (16c) of not perforate, also be provided with auxiliary stopper round platform (16d), so as with internal activity be filled with described rotation and spray change-over panel (17) and match, the described rotation that described rotation is installed with spraying the internal activity of inner cap (16) is sprayed on change-over panel (17), to be provided with central shaft symmetrical two pairs of holes of 90 degree each other between two, be for a pair wherein larger strong water port (17b), water flowing cross section, and another is to being less weak water port (17a), water flowing cross section, two described strong water ports (17b) mutually distant, the outside of the central circular high-wall set by inner cap (16) is sprayed in described rotation in its each center of circle, therefore its by half forming through holes block in mould to touch the hole of wearing just large, and stay being touched by forming blocks institute of the inside of annulus high-wall and not wear and the small semicircle room that formed is just little, simultaneously, the mutual close together of two described weak water ports (17a), the inside of the central circular high-wall set by inner cap (16) is sprayed in described rotation in its each center of circle, therefore its by half forming through holes block in mould to touch the hole of wearing just little, and stay the inside of annulus high-wall by forming blocks institute touch do not wear and the big semicircle room that formed just greatly, to make current turn round easy fragmentation and change strong and weak spray more, and the limit of the circumference of described rotation sprinkling change-over panel (17) of spray the internal activity of inner cap (16) in described rotation installing is provided with two symmetrical boss (17c), it is characterized in that, described self contraction fiber water pipe (2) is sleeved on the outside of described elastic ribbon (1), and when assembling, the natural length being contained in inner elastomeric elastic ribbon (1) is less than the natural length being contained in outside described self contraction fiber water pipe (2), assembly method guides inner elastic ribbon (1) to penetrate outside self contraction fiber water pipe (2) with elongated steel wire, elongate inner elastomeric elastic ribbon (1) and outside described self contraction fiber water pipe (2) isometric and be all connected in described connector (11) in termination water pipe lock ring (6) and be with on the double-control valve (12) of rotary sprinkler and water outlet, a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon is just formed after all assembling, during water flowing the elastomeric elastic ribbon (1) of inside and the self contraction fiber water pipe (2) described in outside be close to the same long for sprinkling, time anhydrous, the elastomeric described elastic ribbon (1) of inside is that normality reduces and the described self contraction fiber water pipe (2) of outside is in setback shape, so that reduced volume is also collected in described parcel bag (19).
2. a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon according to claim 1, is characterized in that: the natural length of described elastomeric elastic ribbon (1) is only the half of the natural length of described self contraction fiber water pipe (2).
3. a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon according to claim 1, is characterized in that: described elastomeric elastic ribbon (1) is the braid containing elastic cord.
4. a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon according to claim 1, is characterized in that: described elastomeric elastic ribbon (1) is elastic cord; Or shore hardness is not more than elastic caoutchouc or the synthetic rubber band of 89 degree, or shore hardness is not more than the good plastic tube of elasticity of 85 degree, or latex band.
5. a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon according to claim 1, it is characterized in that: described self contraction fiber water pipe (2) is tubular that synthetic fiber are woven into, and the diameter of its tubular is not more than the yarn fabric of 1.25 millimeters at the wall thickness of 10.5-25.4 millimeter and its tubular.
6. a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon according to claim 1, is characterized in that: described self contraction fiber water pipe (2) be synthetic fiber be woven into tubular yarn fabric.
7. a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon according to claim 1, it is characterized in that: the assembly method of a kind of self contraction fiber water pipe containing elastic ribbon that described self contraction fiber water pipe (2) and described elastic ribbon (1) are set with each other and form is that in guiding with the steel wire of 0.8 millimeter of length 8 meters, pipe penetrates outer tube, the natural length elongating inner described elastic ribbon (1) and described self contraction fiber water pipe (2) isometric and just form after all assembling a kind of elastic ribbon locking described in rotary sprinkler (18), and at the close circle centre position of described rotary sprinkler (18), each logical spray orifice (18b) in its 18 hole is conical with circle to be provided with of being lined up by 18 holes, or six tapers, rotary sprinkler (18) simultaneously by the center of circle remotely, be provided with and be arranged as three concentrically ringed multiple small through hole (18a), its each small through hole (18a) is conical, or six tapers, and the external diameter of each small through hole (18a) is only the half of described logical spray orifice (18b) viewed from external environment condition.
8. a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon according to claim 1, it is characterized in that: described parcel bag (19) is provided with handle (21), connects strand (20), snap close (23), the slide fastener in ring week (22), to collect.
9. a kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon according to claim 1, it is characterized in that: at the close circle centre position of described rotary sprinkler (18), be provided with the same circle lined up by 18 holes, the multiple logical spray orifice (18b) in its 18 hole is conical, or six tapers; Rotary sprinkler (18) simultaneously by the center of circle remotely, be provided with and be arranged as three concentrically ringed multiple small through hole (18a); And described small through hole (18a) is conical, or six tapers, and the external diameter of described small through hole (18a) is only the half of described logical spray orifice (18b) viewed from external environment condition.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310308349.7A CN103438293B (en) | 2013-07-18 | 2013-07-18 | A kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310308349.7A CN103438293B (en) | 2013-07-18 | 2013-07-18 | A kind of self contraction fiber water pipe switching connector having parcel bag and elastic ribbon |
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| CN103438293B true CN103438293B (en) | 2016-03-30 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171051Y (en) * | 1993-12-01 | 1994-07-06 | 北京朗瑞尔塑料制品有限公司 | Quick-acting connector for waterpipe |
| CN202733225U (en) * | 2012-08-06 | 2013-02-13 | 吕飞龙 | Novel telescopic water pipe |
| CN202868115U (en) * | 2012-09-03 | 2013-04-10 | 高劲松 | Plastic telescopic connection flexible water pipe |
| CN103090128A (en) * | 2011-11-04 | 2013-05-08 | 蓝珍天有限公司 | Expandable And Contractible Hose |
-
2013
- 2013-07-18 CN CN201310308349.7A patent/CN103438293B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171051Y (en) * | 1993-12-01 | 1994-07-06 | 北京朗瑞尔塑料制品有限公司 | Quick-acting connector for waterpipe |
| CN103090128A (en) * | 2011-11-04 | 2013-05-08 | 蓝珍天有限公司 | Expandable And Contractible Hose |
| CN202733225U (en) * | 2012-08-06 | 2013-02-13 | 吕飞龙 | Novel telescopic water pipe |
| CN202868115U (en) * | 2012-09-03 | 2013-04-10 | 高劲松 | Plastic telescopic connection flexible water pipe |
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| CN103438293A (en) | 2013-12-11 |
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Denomination of invention: Self-constriction fiber water pipe switch connector with packing bag and elastic band Effective date of registration: 20161205 Granted publication date: 20160330 Pledgee: Bank of China Limited by Share Ltd Yuyao branch Pledgor: Ningbo Daye Garden Science & Technology Co., Ltd. Registration number: 2016990001052 |
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Effective date of registration: 20180711 Address after: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee after: Ningbo Daye Garden Co., Ltd. Address before: No. 518, Yangming East Road, Yuyao, Zhejiang Province, Zhejiang Patentee before: Ningbo Daye Garden Science & Technology Co., Ltd. |
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Address after: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee after: Ningbo Daye Garden Industry Co., Ltd. Address before: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee before: Ningbo Daye Garden Co., Ltd. |