CN2476354Y

CN2476354Y - Rotating cover of water spraying apparatus for gardening

Info

Publication number: CN2476354Y
Application number: CN 01223467
Authority: CN
Inventors: 卢国洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-21
Filing date: 2001-05-21
Publication date: 2002-02-13
Anticipated expiration: 2011-05-21

Abstract

The utility model relates to a turn cover of gardening used fountain head. A plurality of atomization spray nozzles are distantly distributed on the plate body of the turn cover of the fountain head. Two flow channels are concavely and distantly and crossly distributed on each atomization spray nozzle. The flow of water can be sprayed out from the spray nozzle crossly, and fine water-drops are produced. Different designs of the cross angles of the atomization spray nozzles are adopted, and the atomization effect produced by the turn cover is perfect. Meanwhile, an impeller driven by the flow of water is equipped in the turn cover, when the impeller is revolving, the block pieces of the impeller can cover the design of the spray nozzle corresponding to the block pieces, and intermittent spraying water pulse effect is produced.

Description

The gardening swivelling cover of fountain head

The utility model relates to a kind of gardening fountain head, refers to a kind of swivelling cover that can produce the gardening of atomizing effect and pulse interval water spray with fountain head especially.

At present relevant gardening is quite various with the structural design of fountain head, structure that it is concrete and use function, can be that No. 368902 " gardening with the full head piece structure-improved of fancy fountain head " and notification number are shown in the Taiwan patent such as the 345805th, 339503, No. 306327 referring to " gardening with the unhurried current structural improvement of fountain head ", the notification number that are No. 411883 as notification number, hold and give unnecessary details no longer in detail.

The existing gardening structural design of fountain head, mainly be that swivelling cover at fountain head is laid with a plurality of multi-form fancy nozzle and sealing surfaces, the user can utilize the mode of rotating swivelling cover of adjusting, select the nozzle that is fit to use, reach and utilize single fountain head and the user can be provided the usefulness that multiple different spray nozzles pattern is selected.

The swivelling cover of fountain head at present commonly used generally is laid with injection nozzle (JET) at interval on capping, full spreader nozzle (SOAKER), thick fog nozzle (MIST), conical nozzle (CONE) and teejet nozzle (FLAT) ... the fancy nozzle of forms such as .., the fancy nozzle of these tool different-effects, though can provide multiple different use to select to the user, but still can't allow gardening be applicable to various behaviour in service fully with fountain head, therefore relevant dealer constantly researchs and develops with the nozzle structure of fountain head at gardening, fully to satisfy consumer's user demand.

The purpose of this utility model provides a kind of swivelling cover that can produce the gardening of atomizing effect with fountain head.

The utility model another one purpose provides a kind of swivelling cover that can produce the gardening of pulse interval water spray effect with fountain head.

In order to achieve the above object, swivelling cover gardening of the present utility model connects airtight the institute that is combined into one by a disk body and a dividing plate and constitutes with the swivelling cover of fountain head, this swivelling cover; This disk body is provided with that annular is enclosed face and the groove shape space that forms at periphery, its shaft core position provides an axis hole, and the axis hole periphery in groove shape space is provided with a hollow central siphon, be laid with nozzle and at least one sealing surface of the different spray effects of a plurality of tools again with a distance of setting five equilibrium around central siphon at interval, stretch in the position of each nozzle and establish in order to the hollow tubing string of guiding current by the nozzle ejection; But this dividing plate is a proper driving fit is embedded the circular plate body in disk body groove shape space, and the plate face driving fit of this dividing plate reclines and is combined in the end of central siphon and the set hollow tubing string of each nozzle, this dividing plate provides an axis hole at shaft core position, and, a plurality of blastholes have been provided at interval at the branches such as plate face of dividing plate corresponding to each nozzle and the sealing surface of disk body; This disk body is not established the hollow tubing string of water guide in the position of aforementioned sealing surface and is communicated with the groove shape annular space of disk body, be laid with a plurality of atomizers at interval at branches such as this annular spaces, each atomizer is provided with a hollow annulated column, disk body plate face in these annulated column central authorities provides a spout, and the pipe face in the annulated column inboard is concaved with two runners with interval mode at least; Again, corresponding to the hollow annulated column of each atomizer of disk body, this dividing plate is stretched at interval at branches such as plate faces and is provided with many embeddings every post, and this embedding is plugged in the annulated column with the driving fit form every post.

For producing the effect of pulse interval water spray, disk body described in the utility model at least also is provided with a sealing surface, stretch towards the outflow cover for water direction in the position of this sealing surface and to establish a hollow water-guiding hole seat, and establish a circular spacer ring at the tangent position of the inner edge of the hollow tubing string of each nozzle and water-guiding hole seat ring, between spacer ring and central siphon, forming an annular groove, and a plurality of spray orifices have been provided at interval at the branches such as disk body plate face of this annular groove position; Described water-guiding hole seat offers an oblique flow-guiding mouth in the position of adjacency annular groove, again at the sheathed annular impeller of the annular groove of disk body, this impeller is provided with one can the pivot mode to be sheathed on the axle collar of central siphon, stretch at interval with branches such as oblique radiation forms by this axle collar and to be provided with the blade of multi-disc direction, and be provided with a catch between two blades at least therein with respect to flow-guiding mouth.

The beneficial effects of the utility model are: owing to adopt said structure; the utility model is when manipulating; current can be delivered to each atomizer by average mark; utilize the runner design of dislocation relatively of each atomizer; current can be sprayed by spout with alternative form; produce careful dense shape water droplet; cooperate the stagger angle of runner of each atomizer all inequality; allow swivelling cover produce splendid atomizing effect effectively; very be suitable for spraying operation, reach the protection petal and be not easy to come off or impaired usefulness plants such as flowers.And, the disk body of swivelling cover is sheathed can be in conjunction with one by the impeller of current driven rotary, and between impeller two blades wherein, be provided with a catch at least, owing to can be docile and obedient the spray orifice that preface stops opposite position with catch during wheel rotation, allow the spray orifice of swivelling cover produce the intermittently pulsatile effect of water spray, dark tool Practical Benefit effectively.

Below in conjunction with accompanying drawing the utility model is elaborated:

Fig. 1 is the three-dimensional structure diagram of the utility model preferred embodiment;

Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model preferred embodiment;

Fig. 3 is the planar structure schematic diagram of the utility model preferred embodiment;

Fig. 4 is the stereochemical structure decomposing schematic representation of the utility model preferred embodiment about atomizer;

Fig. 5 is the cross-sectional view of the utility model preferred embodiment about atomizer;

Fig. 6 is the cross-sectional view of the utility model preferred embodiment about atomizer second embodiment.

Symbol description among the figure:

10 disk bodies, 102 axis holes

11 central siphons, 12 spacer rings

13 annular grooves

14A, 14B, 14C nozzle

14D, 14E nozzle 15 water-guiding hole seats

152 flow-guiding mouths, 16 spray orifices

17 atomizers, 172 annulated columns

174 spouts, 176 runners

18 bolts of 178 guiding inclines

20 dividing plates, 21 axis holes

22 blastholes, 23 inserted links

25 embeddings of 24 runners are every post

30 impellers, 31 axle collars

32 blades, 33 catch

50 outflow cover for water, 51 jack-posts

52 apopores, 53 dowels

As shown in Figure 1, 2, the utility model is about the rotary lid structure design of gardening with fountain head, this swivelling cover is combined in circular outflow cover for water 50 positions of water jet column or water pistol rotationally, be installed in products such as water jet column or water pistol for this swivelling cover, the utility model is not made specific limited, as long as this product is provided with the outflow cover for water 50 corresponding to swivelling cover;

Wherein, this circle outflow cover for water 50 is stretched the jack-post 51 that is provided with a tool inner bolt hole at axis part, be provided with the apopore 52 of watering output at the capping of the suitable distance of jack-post 51 sides, and be provided with an elasticity dowel 53 in the appropriate location of outflow cover for water 50 cappings, allow the blasthole 22 of swivelling cover can align the apopore 52 of outflow cover for water 50, because the structural design of outflow cover for water 50 belongs to prior art and non-pass this case utility model emphasis, hold and do not give unnecessary details.

Please referring to shown in Fig. 1,2,3, swivelling cover of the present utility model by a disk body 10 and a dividing plate 20 with ultrasonic wave connect airtight be integral constituted, and utilize a bolt 18 to pass the axis hole of swivelling cover central authorities and be screwed together in jack-post 51 places of outflow cover for water 50, allow swivelling cover be combined in the front side of outflow cover for water 50 rotationally; Wherein:

This disk body 10 is one to be provided with that annular is enclosed face and the circular lid build attitude that forms groove shape space at periphery, its shaft core position provides an axis hole 102, axis hole 102 periphery one in groove shape space are stretched the central siphon 11 that is provided with a hollow pipe pillar, and corresponding to the jack-post 51 of outflow cover for water 20 and the distance of apopore 52, disk body 10 five equilibrium around central siphon 11 is laid with a plurality of nozzles and sealing surface at interval, this preferred embodiment is provided with five

nozzle

14A, 14B, 14C, 14D, 14E and two sealing surfaces, at five nozzle 14A, 14B14C, 14D, the position of 14E is stretched towards outflow cover for water 50 directions and is established in order to the guiding current by

nozzle

14A, 14B, 14C, 14D, the hollow tubing string of 14E ejection, and the water-guiding hole seat 15 of establishing a hollow pipe pillar is stretched towards outflow cover for water 50 directions equally in the position of first sealing surface therein, again at five

nozzle

14A, 14B, 14C, 14D, the tangent position of the inner edge one ring of the hollow tubing string of 14E and water-guiding hole seat 15 is established a circular spacer ring 12, can between spacer ring 12 and central siphon 11, form an annular groove 13, and provide six spray orifices 16 (tool pulsatile effect (PULSATE)) at interval at the branches such as disk body 11 plate faces of these annular groove 13 positions;

Brought forward is described, five nozzles of this preferred embodiment are made as respectively: spray (JET) nozzle 14A, spill (SOAKER) nozzle 14B, thick fogization (MIST) nozzle 14C, taper (CONE) nozzle 14D and flat fire (FLAT) nozzle 14E entirely, because the structural design of these

nozzles

14A, 14B, 14C, 14D, 14E belongs to prior art and non-pass this case utility model emphasis, hold and do not give unnecessary details; Aforesaid water-guiding hole seat 15 offers the flow-guiding mouth 152 of an oblique kenel in the position of adjacency annular groove 13, this flow-guiding mouth 152 is towards the position of annular groove 13 near outer rim with an angle of inclination; Again, disk body 10 is at annular groove 13 sheathed annular impellers 30, this impeller 30 is provided with an axle collar 31 that is sheathed on central siphon 11 pivotly, stretch at interval with branches such as spiral radiation forms by this axle collar 31 and to be provided with multi-disc blade 32, the oblique set direction of these blades 32 is towards the oblique set direction of flow-guiding mouth 152, allowing flow-guiding mouth 152 flow out current can impeller 30 rotate, and is provided with catch 33 between two blades 32 at least therein;

Continuous brought forward is stated, disk body 10 does not have the design of hollow tubing string in the position of second sealing surface, allow the current sent into can be diverted to annular space between spacer ring 12 and disk body 10 outer ring surfaces, the utility model is laid with 14 atomizings (MISTING) nozzle 17 at interval at branches such as this annular spaces; Shown in Fig. 2,3,4, these atomizers 17 are stretched the annulated column 172 of establishing a hollow pipe pillar towards the direction of outflow cover for water 50, the height of this annulated column 172 is shorter than the height of spacer ring 12 and water-guiding hole seat 15, disk body 10 plate faces in annulated column 172 central authorities provide a spout 174, and the pipe face in annulated column 172 inboards is arranged with two runners 176 with the form five equilibrium that misplaces a little at least; Please cooperate referring to shown in Figure 3, the angle of two runners 176 that is opened in each atomizer 17 is all inequality, strengthening the atomizing effect that each atomizer 17 produces, and can be as shown in Figure 6, the guiding incline 178 of formation one oblique cone shape between the runner 176 of atomizer 17 and spout 174 again;

Please referring to shown in Figure 2, but this dividing plate 20 be a specification just driving fit be embedded circular plate body in disk body 10 groove shape spaces, when dividing plate 20 connected airtight the groove shape space that is combined in disk body 10 with ultrasonic wave, the plate face driving fit of this dividing plate 20 reclined and is combined in the end of central siphon 11, each

nozzle

14A, 14B, 14C, 14D, 14E and water-guiding hole seat 15; This dividing plate 20 provides an axis hole 21 at shaft core position, and corresponding to each

nozzle

14A, 14B, 14C, 14D, 14E and two sealing surfaces of disk body 10, this dividing plate 20 has provided seven blastholes 22 at interval at branches such as plate faces, wherein be provided with the inserted link 23 (existing design) that two opposite sides are arranged with runner 24 corresponding to blasthole 22 positions of spilling (SOAKER) nozzle 14B entirely, corresponding to the hollow annulated column 172 of disk body 10 each atomizer 17, this dividing plate 20 five equilibrium on the plate face is stretched at interval and is provided with 14 embeddings every post 25 again; Shown in Fig. 4,5, this embedding is plugged in the annulated column 172 with the driving fit kenel every post 25, forces current to be delivered to spout 174 ejections by runner 176;

So, utilize the aforementioned components composition to have the gardening fountain head swivelling cover new structure of atomizing effect and intermittent pulse water spray effect as shown in Figure 1.

Please referring to shown in Fig. 2,3, when the rotation swivelling cover is sent into disk body 10 by current by first sealing surface of disk body 10, current can be sent into annular groove 13 with an angle of inclination brute force by the flow-guiding mouth 152 of water-guiding hole seat 15, impacting impeller 30 constantly rotates, six spray orifices, 16 ejections that are provided with at interval by five equilibrium again, because a catch 33 of impeller 30 can stop the spray orifice 16 of opposite position, therefore the impeller 30 that rotates can be docile and obedient preface and be covered spray orifice 16, allows the spray orifice 16 of swivelling cover produce the intermittently pulsatile effect of water spray effectively.

Please referring to Fig. 3; 4; shown in 5; when the rotation swivelling cover is sent into disk body 10 by current by second sealing surface of disk body 10; current can be delivered to 14 atomizers 17 by average mark; and two runners 176 that misplaced relatively by each atomizer 17 enter; utilize the dislocation design of two runners 176; the current of two runners 176 can be sprayed by spout 174 with alternative form; produce careful dense shape water droplet; cooperate runner 176 stagger angles of each atomizer 17 all inequality; allow swivelling cover produce splendid atomizing effect effectively; very be suitable for the spraying operation to plants such as flowers, the protection petal is not easy to come off or is impaired.

In sum, owing to the utlity model has special structural design such as special atomizer and rotatable impeller, can allow swivelling cover produce atomizing spray effect and pulse interval water spray effect, promote the multifunction and the practical value of swivelling cover effectively, not seeing as yet in like product has similar utility model or delivers, should meet the utility application requirement, be to file an application in accordance with the law.

Claims

1, a kind of gardening swivelling cover of fountain head, this swivelling cover connect airtight the institute that is combined into one by a disk body and a dividing plate and constitute; Wherein:

This disk body is provided with that annular is enclosed face and the groove shape space that forms at periphery, its shaft core position provides an axis hole, and the axis hole periphery in groove shape space is provided with a hollow central siphon, be laid with nozzle and at least one sealing surface of the different spray effects of a plurality of tools again with a distance of setting five equilibrium around central siphon at interval, stretch in the position of each nozzle and establish in order to the hollow tubing string of guiding current by the nozzle ejection;

But this dividing plate is a proper driving fit is embedded the circular plate body in disk body groove shape space, and the plate face driving fit of this dividing plate reclines and is combined in the end of central siphon and the set hollow tubing string of each nozzle, this dividing plate provides an axis hole at shaft core position, and, a plurality of blastholes have been provided at interval at the branches such as plate face of dividing plate corresponding to each nozzle and the sealing surface of disk body; It is characterized in that:

This disk body is not established the hollow tubing string of water guide in the position of aforementioned sealing surface and is communicated with the groove shape annular space of disk body, be laid with a plurality of atomizers at interval at branches such as this annular spaces, each atomizer is provided with a hollow annulated column, disk body plate face in these annulated column central authorities provides a spout, and the pipe face in the annulated column inboard is concaved with two runners with interval mode at least; Again, corresponding to the hollow annulated column of each atomizer of disk body, this dividing plate is stretched at interval at branches such as plate faces and is provided with many embeddings every post, and this embedding is plugged in the annulated column with the driving fit form every post.

2, according to the swivelling cover of the described gardening of claim 1 with fountain head, it is characterized in that: it is all inequality that described disk body is located at the angle of two runners of each atomizer.

3, according to the swivelling cover of claim 1 or 2 described gardening usefulness fountain heads, it is characterized in that: described atomizer is arranged with two runners at the pipe face of annulated column inboard with the form five equilibrium that misplaces a little.

4, according to the swivelling cover of the described gardening of claim 3 with fountain head, it is characterized in that: described atomizer forms the guiding incline of an oblique cone shape between runner and spout.

5, according to the swivelling cover of the described gardening of claim 1 with fountain head, it is characterized in that: described disk body at least also is provided with a sealing surface, stretch towards the outflow cover for water direction in the position of this sealing surface and to establish a hollow water-guiding hole seat, and establish a circular spacer ring at the tangent position of the inner edge of the hollow tubing string of each nozzle and water-guiding hole seat ring, between spacer ring and central siphon, forming an annular groove, and a plurality of spray orifices have been provided at interval at the branches such as disk body plate face of this annular groove position;

Described water-guiding hole seat offers an oblique flow-guiding mouth in the position of adjacency annular groove, again at the sheathed annular impeller of the annular groove of disk body, this impeller is provided with one can the pivot mode to be sheathed on the axle collar of central siphon, stretch at interval with branches such as oblique radiation forms by this axle collar and to be provided with the blade of multi-disc direction, and be provided with a catch between two blades at least therein with respect to flow-guiding mouth.