CN2603700Y - Adjustable spray cap - Google Patents
Adjustable spray cap Download PDFInfo
- Publication number
- CN2603700Y CN2603700Y CN 03228438 CN03228438U CN2603700Y CN 2603700 Y CN2603700 Y CN 2603700Y CN 03228438 CN03228438 CN 03228438 CN 03228438 U CN03228438 U CN 03228438U CN 2603700 Y CN2603700 Y CN 2603700Y
- Authority
- CN
- China
- Prior art keywords
- blow head
- nozzle
- shower nozzle
- lid
- elevation
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an adjusted blow head which includes a blow head subject and a blow head cover body, a water outlet made of helical cants is arranged between the blow head subject and the blow head cover body. Water grooves are arranged homogeneously at the helical cants. Inclined plane notches are arranged homogeneously at the convex apex of the blow head cover body. The blow head subject is connected with the cover body by a bolt passing a circle center location hole. The adjusted blow head related in the utility model is used in a grassland, a garden and a shrub, according to the requirement, the sprinkling area is adjusted in particular to the area between 25 DEG C to 360 DEG C. Combined with a sprinkler system, the adjusted blow head enhances the sprinkling effect and saves the water resource, and also has very positive practical significance for urban greening.
Description
Technical field
The utility model relates to a kind of shower nozzle that is used to sprinkle water, particularly a kind of adjustable nozzle.
Technical background
In China, the water that existing meadow, garden, shrub are spilt, its equipment is more single, its watering scope is uncontrollable, and, the skewness of current, if give lawn or the watering of irregular lawn, very inconvenience, the also waste water resource in those roadsides.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, watering scope can be by the convenient arbitrarily adjustable nozzle of adjusting of demand for the deficiency that solves above-mentioned technology.
In order to achieve the above object, the adjustable nozzle that the utility model is designed, it comprises nozzle body and shower nozzle lid, is provided with the delivery port that is made of helical ramp between nozzle body and shower nozzle lid.On helical ramp, be provided with equally distributed radial water outlet groove.Protruding top ends at the shower nozzle lid is evenly distributed with the inclined-plane recess.Nozzle body can be connected by center of circle locating hole by screw with the shower nozzle lid.For guarantee delivery port opening that helical ramp constitutes synchronously and guarantee open height not because of the adjustment of opening angle changes, the angle of elevation of the helical ramp between the helix angle of elevation of screw and nozzle body and the shower nozzle lid is identical.
The resulting adjustable nozzle of the utility model is mainly used in the water that spill on meadow, garden, shrub, can regulate the watering scope as required, particularly can control selecting in 25 ° to the 360 ° degree scopes and select the watering zone.Cooperate with automatic water system, improve the watering effect, the conserve water resource, it has very active operation significance to urban afforestation.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is that the shower nozzle lid is implemented structural representation;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 is the nozzle body structural representation.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1
As shown in Figure 1 and Figure 2, the adjustable nozzle that present embodiment is described, it comprises nozzle body 1 and shower nozzle lid 2, is provided with the delivery port 4 that is made of helical ramp 3 between nozzle body 1 and shower nozzle lid 2; As shown in Figure 3, Figure 4, on helical ramp 3, be provided with equally distributed radial water outlet groove 5; 16 ends, protruding top at shower nozzle lid 2 are evenly distributed with inclined-plane recess 8.Nozzle body 1 is connected by center of circle locating hole 7 by screw 6 with shower nozzle lid 2.The angle of elevation of the helical ramp 3 between the helix angle of elevation of screw 6 and nozzle body 1 and the shower nozzle lid 2 is identical.
The shower nozzle lid 2 that present embodiment provides, be provided with four small embossments 15 in its center of circle locating hole 7, make between shower nozzle lid 2 and the screw 6 cooperate tightr with respect to cooperating between nozzle body 1 and the screw 6, when rotating screw 6, shower nozzle lid 2 can be done to rotate synchronously relative to nozzle body 1 with screw 6.
The internal diameter of the shrinkage pool 12 in the diameter on the protruding top 16 of shower nozzle lid 2 and the nozzle body 1 closely cooperates, to play sealing function.
As shown in Figure 3, at the position 17 of shower nozzle lid 2 are fixing positive stop lug boss, when the 13a face of the limiting stand 13 in the 17a of positive stop lug boss 17 face and as shown in Figure 5 the middle nozzle body 1 contacts, the mated condition of shower nozzle just as shown in Figure 1, at this moment, because the mating reaction of helical ramp 3, current can only be with by spraying in the opening between inclined-plane recess 8 and the helical ramp 10a, at this, helical ramp 3 comprises inclined-plane 9 on the shower nozzle lid 2 and the inclined-plane 11 on the nozzle body 1, it is the sector of 25 ° of degree that the delivery port 4 that inclined-plane 9 on the shower nozzle lid 2 and the inclined-plane on the nozzle body 1 11 form has only central angle, be the minimum water spray angle of delivery port 4 this moment, when rotary screw 6, shower nozzle lid 2 is rotated thereupon, so, along with shower nozzle lid 2 rises under the effect on inclined-plane, previous close-fitting helical ramp 18 is separated gradually with 10, inclined-plane 9 and the opening between the inclined-plane 11 on the nozzle body 1 on the shower nozzle lid 2 are also increasing, when rotating to the 17b face when contacting with the 13b face, delivery port 4 reaches 360 ° of maximum degree water spray openings, current can be from flowing through between the inclined-plane recess 8 of 16 ends, protruding top of shower nozzle lid 2 and the helical ramp 10 on the nozzle body 1, and ejection from the delivery port 4 of standard-sized sheet mouth.
Claims (9)
1, a kind of adjustable nozzle, it comprises nozzle body (1) and shower nozzle lid (2), it is characterized in that being provided with between nozzle body (1) and shower nozzle lid (2) delivery port (4) that is made of helical ramp (3).
2, adjustable nozzle according to claim 1 is characterized in that being provided with equally distributed radial water outlet groove (5) on the helical ramp (3) on the shower nozzle lid (2).
3, adjustable nozzle according to claim 1 and 2 is characterized in that being evenly distributed with inclined-plane recess (8) in the end, protruding top (15) of shower nozzle lid (2).
4, adjustable nozzle according to claim 1 and 2 is characterized in that nozzle body (1) is connected by center of circle locating hole (7) by screw (6) with shower nozzle lid (2).
5, adjustable nozzle according to claim 3 is characterized in that nozzle body (1) is connected by center of circle locating hole (7) by screw (6) with shower nozzle lid (2).
The angle of elevation of the helical ramp (3) between 6, the adjustable nozzle according to claim 1 and 2, the helix angle of elevation that it is characterized in that screw (6) and nozzle body (1) and shower nozzle lid (2) is identical.
The angle of elevation of the helical ramp (3) between 7, the adjustable nozzle according to claim 3, the helix angle of elevation that it is characterized in that screw (6) and nozzle body (1) and shower nozzle lid (2) is identical.
The angle of elevation of the helical ramp (3) between 8, the adjustable nozzle according to claim 4, the helix angle of elevation that it is characterized in that screw (6) and nozzle body (1) and shower nozzle lid (2) is identical.
The angle of elevation of the helical ramp (3) between 9, the adjustable nozzle according to claim 5, the helix angle of elevation that it is characterized in that screw (6) and nozzle body (1) and shower nozzle lid (2) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228438 CN2603700Y (en) | 2003-01-27 | 2003-01-27 | Adjustable spray cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228438 CN2603700Y (en) | 2003-01-27 | 2003-01-27 | Adjustable spray cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2603700Y true CN2603700Y (en) | 2004-02-18 |
Family
ID=34164311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03228438 Expired - Fee Related CN2603700Y (en) | 2003-01-27 | 2003-01-27 | Adjustable spray cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2603700Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752430A (en) * | 2014-01-26 | 2014-04-30 | 北京东方润泽生态科技股份有限公司 | Fixed scattering type sprayer |
| TWI465373B (en) * | 2012-05-18 | 2014-12-21 | Derjin Hong Kong Holding Company Ltd | Adjustable nozzle device |
| CN106641878A (en) * | 2016-11-30 | 2017-05-10 | 中山和欣灯饰有限公司 | Outdoor LED ground plug lamp |
-
2003
- 2003-01-27 CN CN 03228438 patent/CN2603700Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI465373B (en) * | 2012-05-18 | 2014-12-21 | Derjin Hong Kong Holding Company Ltd | Adjustable nozzle device |
| CN103752430A (en) * | 2014-01-26 | 2014-04-30 | 北京东方润泽生态科技股份有限公司 | Fixed scattering type sprayer |
| CN106641878A (en) * | 2016-11-30 | 2017-05-10 | 中山和欣灯饰有限公司 | Outdoor LED ground plug lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |