CN205511313U - Little shower nozzle that buries with can be used to - Google Patents
Little shower nozzle that buries with can be used to Download PDFInfo
- Publication number
- CN205511313U CN205511313U CN201620238132.2U CN201620238132U CN205511313U CN 205511313 U CN205511313 U CN 205511313U CN 201620238132 U CN201620238132 U CN 201620238132U CN 205511313 U CN205511313 U CN 205511313U
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- CN
- China
- Prior art keywords
- aproll
- inner tube
- outer tube
- mini sprinkler
- earth borer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a little shower nozzle that buries with can be used to belongs to and irrigates technical field. The shower nozzle includes a little: earth borer, aproll board, connecting rod, inner tube, outer tube, spring, last retainer plate, lower retainer plate. Wherein, the earth borer top is equipped with the delivery port, is equipped with a plurality of aproll runners of intercommunication from top to bottom on the aproll board, outer tube bottom with bury the formula sprinkling irrigation equipment and be connected, be equipped with round limit baffle bottom the inner tube, the top center of inner tube is equipped with the divertor. Go up the retainer plate and establish in proper order inside the outer tube with retainer plate top -down down, but inner tube endwise slip ground suit in the outer tube, spring suit is on the inner tube, limit baffle is located between retainer plate and the lower retainer plate, and the spring is located between retainer plate and the limit baffle, the connecting rod is established between aproll board and inner tube, and the aproll board is connected with the earth borer cooperation, earth borer and outer tube contact during unoperated state. The utility model discloses a little shower nozzle buries with being suitable for, does not take place to block up, does not influence the farming, need not not frequently dismantle, alleviates intensity of labour.
Description
Technical field
This utility model relates to irrigation technique field, can be used for buried mini sprinkler particularly to a kind of.
Background technology
Micro-spray, sprays also known as droplet, and it utilizes low-pressure pump water-carriage system to carry out water delivery, and micro-by using
Type atomizer (i.e. mini sprinkler), ejects water to aerial, makes water droplet dissipate into tiny droplet, thus uniformly
Ground is trickled down more than crop branch and leaf or below tree crown, and which can increase the soil water on the basis of water saving
Divide, and the humidity of crop surrounding air can be improved, being suitable to use to harvest time of growing up at crops seedling stage, having
Higher adaptability.Mini sprinkler directly affects micro-spray water as the sprinkler part of micro-spray system, its structure
Operation, so, in order to realize micro-spray, it is necessary to provide a kind of mini sprinkler.
Prior art provides the Miniature nozzle for irrigation of crops of such a ground type, and its shape is horn-like,
Have inside head of the trumpet one with the symmetrical degree of lip-rounding refraction runner in loudspeaker axle center, have inside horn throat one lead directly to into
Water hole, horn throat end is joint, and degree of lip-rounding refraction runner communicates with the inlet opening on horn throat.Sprinkling irrigation water from
The inlet opening of horn throat is directly entered the degree of lip-rounding refraction runner within head of the trumpet, and then sprays crop.
Designer finds that prior art at least there is problems in that
The mini sprinkler that prior art provides is arranged on more than ground, affects field farming, is unfavorable for that machinery is turned into
Industry, and, the aproll runner within mini sprinkler that prior art provides is enclosed, occurs aproll stream
The possibility of road blocking.The mini sprinkler that prior art provides simultaneously, after irrigation season, needs a complete set to dismantle back
Stores keeping, easily causes damage, affects next use filling season.
Utility model content
This utility model embodiment technical problem to be solved is, it is provided that one neither affects mechanization
Farming and will not occur what runner blocked to can be used for buried mini sprinkler.Concrete technical scheme is as follows:
A kind of can be used for buried mini sprinkler, described mini sprinkler includes: earth borer, aproll plate, connecting rod, interior
Pipe, outer tube, spring, upper ring for fixing, lower ring for fixing；
The top of described earth borer is provided with outlet, described aproll plate is provided with multiple connect up and down dissipate
Water flow passage；
The bottom of described outer tube is connected with buried sprinkling irrigation equipment, and it is spacing that the bottom of said inner tube is provided with a circle
Baffle plate, the top of said inner tube is provided with air deflector；
Fixed circle and described lower ring for fixing are successively set on the inside of described outer tube from top to bottom, described
Inner tube is axially slidably sleeved in described outer tube, and described spring housing is contained in said inner tube；
Described postive stop baffle is between fixed circle and described lower ring for fixing, and described spring is positioned at described
Between upper ring for fixing and described postive stop baffle；
Described connecting rod is arranged between described aproll plate and said inner tube, and described aproll plate is joined with described earth borer
Closing and connect, in a non-operative state, described earth borer contacts with described outer tube.
Specifically, as preferably, described earth borer is the conical pipe with cavity, and described outlet is arranged
At the vertex of a cone of described conical pipe.
Specifically, as preferably, described outlet is a diameter of circular outlets or conical water outlet.
Specifically, as preferably, described aproll plate includes that aproll plectane and the coaxial described aproll that is arranged on are justified
Conical flow guiding body below plate, and the tapered end of described conical flow guiding body is the most downward；
Being evenly arranged with multiple fan-shaped aproll runner on described aproll plectane, multiple described fan-shaped aproll runners are equal
Dissipate to the periphery of described aproll plectane with the center of circle of described aproll plectane for starting point and widen.
Specifically, as preferably, the number of described fan-shaped aproll runner is 16-32.
Specifically, as preferably, described air deflector is to be arranged on the cylindrical tube at said inner tube top center
Road, accordingly, the lower end of described connecting rod is arranged on the surrounding position at said inner tube top.
Specifically, as preferably, described air deflector is led to by the multiple water conservancy diversion being arranged on said inner tube top surrounding
Hole is constituted, and multiple water conservancy diversion through hole surrounds circular configuration around the center at said inner tube top, accordingly, described
The lower end of connecting rod is arranged on the center position at said inner tube top.
Specifically, as preferably, at least one circle external screw thread outside the lower end of described outer tube, it is provided with.
The technical scheme that this utility model embodiment provides has the benefit that
The mini sprinkler that this utility model embodiment provides, time in a non-operative state, it may be used for buried,
Now spring is in relaxed state, and earth borer contacts with outer tube, thus can stop the soil around mini sprinkler
Enter its inside and result in blockage.When in working order, buried sprinkling irrigation equipment supplies water to outer tube, current
First penetrate via the outlet on earth borer, moisten the soil around earth borer simultaneously, be beneficial to earth borer
Upwards bore soil operation.After once earth borer ejects ground, under flow action, inner tube is relative to outer tube upwards
Motion, now spring is increasingly compressed to completely, and makes aproll plate be gradually distance from outer tube, current in the process
Through air deflector directive aproll plate, and the aproll runner from aproll plate will spray to surrounding, thus complete micro-
Spray function.After water spray operation completes, owing to no longer there being flow action, the spring of compression will recoil to relax
State, and then drive inner tube to fall after rise to outer tube, and then make earth borer move to below ground and external pipe connection
Touch.Visible, the mini sprinkler that this utility model embodiment provides is in more than ground when sprinkling irrigation, and in non-spray
Filling state is in below ground, and it does not affect mechanized farming.Additionally, it is multiple by arranging on aproll plate
The aproll runner that connects up and down, it is to avoid generation runner blocking.By based on this mini sprinkler can buried characteristic,
It can directly deposit in underground (i.e. original place storage) under non-irrigation state, convenient storage and avoiding continually
Dismounting, not only reduces its probability damaged, and effectively reduces labor intensity.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, embodiment will be described below
The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of utility model, for those of ordinary skill in the art, are not paying creative work
On the premise of, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is that this utility model embodiment provides, and when being in non-irrigation and buried state, can be used for ground
The structural representation of the mini sprinkler buried；
Fig. 2 is that the another embodiment of this utility model provides, and when being in irrigation and state on the ground, can be used for
The structural representation of buried mini sprinkler；
Fig. 3 is that the another embodiment of this utility model provides, the structural representation of aproll plate；
Fig. 4 is that the another embodiment of this utility model provides, and has the aproll plectane of 16 fan-shaped aproll runners
Structural representation；
Fig. 5 is that the another embodiment of this utility model provides, and has the aproll plectane of 32 fan-shaped aproll runners
Structural representation.
Reference represents respectively:
1 earth borer,
101 outlets,
2 aproll plates,
201 aproll plectanes,
202 conical flow guiding bodies,
203 fan-shaped aproll runners,
3 connecting rods,
4 inner tubes,
401 postive stop baffles,
402 air deflectors,
5 outer tubes,
6 springs,
Ring for fixing on 7,
8 times ring for fixings.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing to this
Utility model embodiment is described in further detail.
This utility model embodiment provides and a kind of can be used for buried mini sprinkler, such as accompanying drawing 1 and accompanying drawing 2 institute
Showing, this mini sprinkler includes: earth borer 1, aproll plate 2, connecting rod 3, inner tube 4, outer tube 5, spring 6, on
Ring for fixing 7, lower ring for fixing 8.Wherein, the top of earth borer 1 is provided with outlet 101, on aproll plate 2
It is provided with multiple aproll runner 203 connected up and down；The bottom of outer tube 5 is connected with buried sprinkling irrigation equipment, interior
The bottom of pipe 4 is provided with a circle postive stop baffle 401, and the top of inner tube 4 is provided with air deflector 402.
Upper ring for fixing 7 and lower ring for fixing 8 are successively set on the inside of outer tube 5 from top to bottom, and inner tube 4 can axle
In being sleeved on outer tube 5 slidably, spring 6 is sleeved in inner tube 4；Postive stop baffle 401 is positioned at fixing
Between circle 7 and lower ring for fixing 8, spring 6 is between upper ring for fixing 7 and postive stop baffle 401；Connecting rod 3
Being arranged between aproll plate 2 and inner tube 4, aproll plate 2 is connected with earth borer 1, in off working state
Under, earth borer 1 contacts with outer tube 5.
The mini sprinkler that this utility model embodiment provides, time in a non-operative state, it may be used for buried,
Now spring 6 is in relaxed state, and earth borer 1 contacts with outer tube 5, thus can stop around mini sprinkler
Soil to enter it internal and result in blockage.When in working order, buried sprinkling irrigation equipment supplies to outer tube 5
Water, first current penetrate via the outlet 101 on earth borer 1, moisten the soil around earth borer 1 simultaneously
Earth, is beneficial to earth borer 1 and upwards bores soil operation.After once earth borer 1 ejects ground, under flow action,
Inner tube 4 moves upward relative to outer tube 5, and now spring 6 is increasingly compressed to completely, and make aproll plate 2 by
Gradually away from outer tube 5, current will be through air deflector 402 directive aproll plate 2 in the process, and from aproll plate 2
Aproll runner 203 in spray to surrounding, thus complete micro-spray function.After water spray operation completes, due to
No longer having flow action, the spring 6 of compression will recoil to relaxed state, and then drive inner tube 4 to fall after rise to outward
In pipe 5, and then earth borer 1 is made to move to below ground and contact with outer tube 5.Visible, this utility model
The mini sprinkler that embodiment provides is in more than ground when sprinkling irrigation, and is in below ground in non-sprinkling irrigation state,
It does not affect mechanized farming.Additionally, by arranging multiple aproll runner connected up and down on aproll plate 2
203, it is to avoid the blocking of generation runner.By based on this mini sprinkler can buried characteristic, it can be at non-irrigation shape
Directly depositing in underground (i.e. original place storage) under state, convenient storage and avoiding is dismantled continually, not only reduces
Its probability damaged, and effectively reduce labor intensity.
It is understood that " buried sprinkling irrigation equipment " described in this utility model embodiment is this area
Common buried water supply spray irrigation system, for example, in this utility model embodiment, these are buried
Sprinkling irrigation equipment preferably refers to buried automatic telescopic integration sprinkling irrigation equipment and (refers to Application No.
The Chinese patent application of 201310006949.8), can two-way brill soil certainly lift rainer (refer to application
Number be the Chinese patent application of 201520299947.7) or the Special Automatic flexible device for fetching water of drip irrigation below the surface (please
See the Chinese patent application of Application No. 201320007665.6).
It will be further understood that in this utility model embodiment, postive stop baffle 401 is positioned at fixing
Between circle 7 and lower ring for fixing 8, i.e. when spring 6 is in relaxed state, postive stop baffle 401 is fixing with lower
Circle 8 offsets contact.And spring 6 is between postive stop baffle 401 and upper ring for fixing 7, i.e. at spring 6
When compressive state, the top and bottom of spring 6 abut against with upper ring for fixing 7 and postive stop baffle 401 respectively
Touch.
Further, in this utility model embodiment, by making above-mentioned buried sprinkling irrigation equipment and outer tube 5
Bottom (i.e. lower end) be connected.For the ease of changing different buried sprinkling irrigation equipments, preferably make buried
Formula sprinkling irrigation equipment removably connects with the bottom of outer tube 5, the most threaded (i.e. screwed connection).So,
This utility model embodiment be provided with outside the lower end of outer tube 5 at least one circle external screw thread, with buried spray
Hickey matching thread supporting on filling equipment connects.
As preferably, in this utility model embodiment, earth borer 1 is the conical pipe with cavity, and goes out
The mouth of a river 101 is arranged at the vertex of a cone of conical pipe, by earth borer 1 is set to pyramidal structure wide under upper point,
On the one hand it is beneficial to use upper prong easily to carry out boring soil operation, and on the other hand, is beneficial to use bottom circular
Housing contacts with outer tube 5 top, preferably makes bottom circular shell cover be contained in outer tube 5 top, to avoid
When mini sprinkler is in buried state, to enter outer tube 5 internal for soil about.Visible, real at this utility model
Executing in example, the bottom peripheral edge diameter of earth borer 1 is preferable slightly larger than the external diameter 0.5-1cm of outer tube 5.
It addition, in this utility model embodiment, by arranging outlet 101 at the top of earth borer 1, with
Making earth borer 1 when carrying out the original state boring soil, current can penetrate from which, to wash away earth borer 1
The soil of surrounding, reduces earth borer 1 and bores the resistance of soil.In order to ensure the current tool from outlet 101 injection
Have a sufficiently large impulsive force, preferably outlet 101 for circular outlets or from bottom to top internal diameter be gradually reduced
Conical water outlet, the internal diameter of this outlet 101 is according to the buried degree of depth of this mini sprinkler or the soft or hard of soil
Degree adjusts and obtains.It is understood that when this state, the lower end of earth borer 1 and the upper end of outer tube 5
Although being still within the state of contact, but the most now can be inevitably present certain tiny seam
Gap, and the part in current is while penetrating from outlet 101, also can penetrate to surrounding from this gap
Go out, to moisten and to wash away the soil around earth borer 1, further reduce mini sprinkler and eject during ground required
Soil frictional force to be overcome.
As preferably, in this utility model embodiment, a plurality of connect up and down by arranging on aproll plate 2
Aproll runner 203, to form open runner, solve runner in prior art mini sprinkler be closed and
The blockage problem caused.Further, shown in accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, this aproll plate 2 wraps
Include aproll plectane 201 and the coaxial conical flow guiding body 202 being arranged on below aproll plectane 201, and taper is led
The tapered end of fluid 202 is the most downward；Multiple fan connected up and down it is evenly arranged with on aproll plectane 201
Shape aproll runner 203, multiple fan-shaped aproll runners 203 all with the center of circle of aproll plectane 201 for starting point to aproll
The periphery of plectane 201 dissipates to be widened.Now, the upper and lower side of connecting rod 3 respectively with the bottom of aproll plectane 201
Connect with the top of inner tube 4.
It is understood that the multiple fan-shaped aproll runner 203 being arranged on aproll plectane 201 shares one
The center of circle, and always dissipate to surrounding along the footpath of aproll plectane 201.It addition, in this utility model embodiment,
The conical flow guiding body 202 of the bottom being arranged on aproll plectane 201 is not proper conical structure,
Side line on its wall is preferably the curve radially dissipated, and is arranged such, it is possible to ensure from air deflector 402
And the high-velocity flow come improves flow velocity by impacting the tapered end of this conical flow guiding body 202, thus at it
The sidewall of tailing edge conical flow guiding body 202 is obtained in that bigger inertia force when surrounding flow guide distribution, to ensure
The current come from air deflector 402 can be distributed to aproll plectane 201 by conical flow guiding body 202 completely.
Owing to being provided with multiple fan-shaped aproll runner 203 on aproll plectane 201, will so penetrating current thereon
Being divided into two parts, a part of water is sprayed to surrounding by the plurality of fan-shaped aproll runner 203, and its range is relatively big,
The distance mini sprinkler soil compared with far region can be moistened；And another part water will be by multiple fan-shaped aproll runners
Sector flat plate between 203 sprays to surrounding, and its range is nearer, it is possible to moistening distance mini sprinkler immediate area
Soil, thus ensure that this mini sprinkler obtains the sprinkling region of larger area, improve spraying efficiency.It is appreciated that
, the fan-shaped aproll runner 203 that each two is adjacent has a sector flat plate.
In order to obtain the sprinkling region of larger area, in this utility model embodiment, aproll plectane as far as possible
The size of 201 is determined by actually required irrigation area, meanwhile, and the number of fan-shaped aproll runner 203 on it
For 16-32, for example, as shown in Figure 4, fan-shaped aproll runner 203 can be 16, or,
As shown in Figure 5, fan-shaped aproll runner 203 can be 32, and this comes according to actually required sprinkler discharge density
Determine.
In this utility model embodiment, the effect of air deflector 402 is to ensure that the current energy come from inner tube 4
The flow velocity that enough acquisitions are bigger, in this utility model embodiment, air deflector 402 can be to be arranged on inner tube 4
Cylindrical pipe at top center, accordingly, the lower end of connecting rod 3 is arranged on the surrounding position at inner tube 4 top
Put place, can be found in accompanying drawing 1.Or, alternatively implementation, it is also possible in the top of inner tube 4 week
Enclose position and be provided with multiple water conservancy diversion through hole using as air deflector 402, in order to ensure that air deflector 402 can be equably
Water distribution, the plurality of water conservancy diversion through hole is uniformly distributed and surrounds circular configuration around the center at inner tube 4 top, and at this
In the case of Zhong, connecting rod 3 can be arranged at the top center of inner tube.
Air deflector 402 can be formed as a part for inner tube 4, or it can be as the single portion of one
Part is fixed on the top of inner tube 4.When air deflector 402 uses as single parts, such as it can be
There is central through hole cylinder, multiple axial notch is preferably set on its sidewall, be beneficial to make connecting rod 3 pass
And it is fixed on inner tube 4 top, during so that inner tube 4 is moved, earth borer 1 and aproll plate 2 can be driven in the lump
Move upward.
Understanding based on above-mentioned, the buried mini sprinkler that can be used for that this utility model embodiment provides can be according to such as
Lower described mode carries out spraying operation:
Under non-sprinkling irrigation state, mini sprinkler is embedded in underground, and its interior spring 6 is in relaxed state, earth borer 1
The upper-end contact of lower end and outer tube 5, to stop that soil enters, the structure of the mini sprinkler under this state is permissible
See Fig. 1.
When carrying out sprinkling irrigation operation, supplied water in the outer tube 5 of this mini sprinkler by buried sprinkling irrigation equipment, this
Time, stopped by earth borer 1 top soil, there is no relative displacement between inner tube 4 and outer tube 5, i.e. bore soil
Device 1 lower end still with outer tube 5 upper-end contact, the soil of its surrounding cannot be introduced into inside mini sprinkler.Treat current
After sequentially passing through lower ring for fixing 8, inner tube 4 and air deflector 402, the water of a part will be directed into earth borer 1
Outlet 101 interior and from it upwards penetrates, with the soil on moistening earth borer 1 top, and another part
Water is by penetrating to surrounding at the micro gap between earth borer 1 and outer tube 5, around moistening earth borer 1
Soil (certainly while moistening soil, due to the continuous injection of current, it it also avoid soil and enters
Mini sprinkler).By the continuous action of current, earth borer 1 the most upwards gets out ground, once its be positioned at ground with
After on, owing to no longer there is the stop of soil its upper end, under flow action, inner tube 4 will be relative to outer tube 5
Moving upward, now spring 6 is increasingly compressed to completely, and aproll plate 2 is also gradually distance from outer tube 5, at this shape
The structure of the mini sprinkler under state may refer to accompanying drawing 2.Time in this condition, current will be through air deflector 402 directive
Aproll plate 2 is divided into two parts, a part to pass through the fan-shaped aproll runner 203 on aproll plectane 201 to surrounding
Carrying out long range sprinkling, another part will carry out short to surrounding by the sector flat plate on aproll plectane 201
The sprinkling of range, thus complete micro-spray function.
After sprinkling irrigation operation completes, close buried sprinkling irrigation equipment, now owing to no longer there being flow action, pressure
The spring 6 of contracting will recoil to relaxed state, and then drive inner tube 4 to fall after rise to outer tube 5, and then make brill soil
Device 1 moves to below ground and contacts with outer tube 5, is now returned to state as shown in Figure 1.
Visible, utilize what this utility model embodiment provided to can be used for buried mini sprinkler, the most effectively solve
Existing mini sprinkler is arranged on more than ground affects the problem of ground farming, and effectively reduces the work of irrigation
Intensity.This mini sprinkler simple in construction, safe and convenient to use, the development for microspray irrigation field has important
Meaning.
The foregoing is only preferred embodiment of the present utility model, not in order to limit protection of the present utility model
Scope, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made
Deng, within should be included in protection domain of the present utility model.
Claims (8)
1. one kind can be used for buried mini sprinkler, it is characterised in that described mini sprinkler includes: earth borer, dissipate
Water plate, connecting rod, inner tube, outer tube, spring, upper ring for fixing, lower ring for fixing；
The top of described earth borer is provided with outlet, described aproll plate is provided with multiple connect up and down dissipate
Water flow passage；
The bottom of described outer tube is connected with buried sprinkling irrigation equipment, and it is spacing that the bottom of said inner tube is provided with a circle
Baffle plate, the top of said inner tube is provided with air deflector；
Fixed circle and described lower ring for fixing are successively set on the inside of described outer tube from top to bottom, described
Inner tube is axially slidably sleeved in described outer tube, and described spring housing is contained in said inner tube；
Described postive stop baffle is between fixed circle and described lower ring for fixing, and described spring is positioned at described
Between upper ring for fixing and described postive stop baffle；
Described connecting rod is arranged between described aproll plate and said inner tube, and described aproll plate is joined with described earth borer
Closing and connect, in a non-operative state, described earth borer contacts with described outer tube.
Mini sprinkler the most according to claim 1, it is characterised in that described earth borer is to have cavity
Conical pipe, and described outlet is arranged at the vertex of a cone of described conical pipe.
Mini sprinkler the most according to claim 2, it is characterised in that described outlet is circular outlets
Or conical water outlet.
Mini sprinkler the most according to claim 2, it is characterised in that described aproll plate includes aproll plectane
With the coaxial conical flow guiding body below described aproll plectane that is arranged on, and the tapering point of described conical flow guiding body
Portion is the most downward；
Being evenly arranged with multiple fan-shaped aproll runner on described aproll plectane, multiple described fan-shaped aproll runners are equal
Dissipate to the periphery of described aproll plectane with the center of circle of described aproll plectane for starting point and widen.
Mini sprinkler the most according to claim 4, it is characterised in that the number of described fan-shaped aproll runner
For 16-32.
Mini sprinkler the most according to claim 1, it is characterised in that described air deflector is described for being arranged on
Cylindrical pipe at inner tube top center, accordingly, the lower end of described connecting rod is arranged on said inner tube top
Surrounding position.
Mini sprinkler the most according to claim 1, it is characterised in that described air deflector is described by being arranged on
Multiple water conservancy diversion through holes of inner tube top surrounding are constituted, and multiple water conservancy diversion through hole encloses around the center at said inner tube top
Circular structure, accordingly, the lower end of described connecting rod is arranged on the center position at said inner tube top.
Mini sprinkler the most according to claim 1, it is characterised in that the lower end of described outer tube is outside to be arranged
There is at least one circle external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238132.2U CN205511313U (en) | 2016-03-25 | 2016-03-25 | Little shower nozzle that buries with can be used to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238132.2U CN205511313U (en) | 2016-03-25 | 2016-03-25 | Little shower nozzle that buries with can be used to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205511313U true CN205511313U (en) | 2016-08-31 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620238132.2U Expired - Fee Related CN205511313U (en) | 2016-03-25 | 2016-03-25 | Little shower nozzle that buries with can be used to |
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| CN (1) | CN205511313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815192A (en) * | 2016-03-25 | 2016-08-03 | 中国灌溉排水发展中心 | Micro spray head capable of being used for underground embedment |
-
2016
- 2016-03-25 CN CN201620238132.2U patent/CN205511313U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815192A (en) * | 2016-03-25 | 2016-08-03 | 中国灌溉排水发展中心 | Micro spray head capable of being used for underground embedment |
| CN105815192B (en) * | 2016-03-25 | 2018-12-18 | 中国灌溉排水发展中心 | It is a kind of to can be used for buried mini sprinkler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |