CN210675729U

CN210675729U - Fountain nozzle with stepless adjustable opening

Info

Publication number: CN210675729U
Application number: CN201921292718.7U
Authority: CN
Inventors: 尹爱国; 郑慧萍; 帅霞; 谢斌; 应金伟; 刘丹丹
Original assignee: Hangzhou Jinlan Fountain Co Ltd
Current assignee: Hangzhou Jinlan Fountain Co Ltd
Priority date: 2019-08-10
Filing date: 2019-08-10
Publication date: 2020-06-05
Anticipated expiration: 2029-08-10

Abstract

The utility model discloses a but infinitely variable control open-ended fountain shower nozzle, including the shower nozzle main part, be equipped with water inlet and delivery port in the shower nozzle main part, be equipped with the regulator on the delivery port. The regulator comprises a fixed disk arranged on the spray head main body, a regulating sheet group arranged on the fixed disk and a rotary regulating disk arranged on the regulating sheet group. The fixed disk and the transfer disk are both annular, the projection of the transfer disk falls into the fixed disk, and the adjusting sheet group forms a water spray nozzle. The inner hole of the fixed disc, the water spray nozzle and the inner hole of the transfer disc are communicated with the water outlet. The caliber of the water spraying opening formed by the adjusting sheet group can be adjusted by rotating the rotary adjusting disc, so that the spray head has greater applicability.

Description

Fountain nozzle with stepless adjustable opening

Technical Field

The utility model relates to a fountain equipment, concretely relates to but infinitely variable control open-ended fountain shower nozzle.

Background

Along with the development of the times and the promotion of the technological level, the fountain is widely applied to all corners of a city, along with the increase of the using amount, the demands on different types of fountains are continuously increased, and therefore nozzles with adjustable water column thickness appear on the market to meet the demands of different fountains.

The fountain nozzle with the variable water column thickness comprises a first nozzle which is arranged in a hollow round table shape and is small in upper portion and large in lower portion, the top of the first nozzle is integrally connected with a transition portion which is arranged in a hollow cylindrical shape, the transition portion is in threaded connection with a second nozzle, and the outlet area of the second nozzle is smaller than that of the first nozzle.

Above-mentioned fountain shower nozzle of publishing changes the water column thickness through adding the second shower nozzle, because the second shower nozzle bore also is fixed, and the water column thickness that can adjust also is fixed, can not satisfy the different demands of various fountains to the bore, consequently need develop a but open-ended fountain shower nozzle of infinitely variable control.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a but open-ended fountain shower nozzle of infinitely variable control can provide different export bores, has wider suitability.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a but infinitely variable control open-ended fountain shower nozzle, includes the shower nozzle main part that is equipped with water inlet and delivery port, is equipped with the regulator that is used for adjusting the delivery port bore on the delivery port, the regulator is including connecting in the fixed disk of delivery port, installing the adjusting disk group on the fixed disk and installing the commentaries on classics dish on the adjusting disk group, fixed disk and commentaries on classics dish all are the annular, adjusting disk group includes a plurality of regulating segments that set up along fixed disk hole circumference, regulating segment one side lateral wall is the circular arc setting and forms the circular arc limit, the circular arc limit both ends are rotation end and pile end respectively, circular arc limit one end is rotated and is connected in fixed disk and other end pile in rather than adjacent regulating segment, all the circular arc limit of regulating segment is around forming circular shape water jet, be equipped with the guide bar on the regulating segment, the commentaries on, the transfer dish is provided with a guide groove, the extension line of the guide groove is intersected with the periphery of the transfer dish, and the guide rod is embedded in the guide groove and is connected to the guide groove in a sliding manner.

Through adopting above-mentioned technical scheme, when rotating the transfer dish, the power that rotates the transfer dish passes through the guide way and turns into the constraining force to the guide bar, makes it remove along the guide way, and then drives the adjustment sheet and rotates around its tie point with the fixed disk. In the process of rotation of the regulating sheets, the distance from the arc edge to the circle center of the fixed disk is increased or reduced along with the difference of the rotation directions, so that the caliber of a water spraying opening formed by all the regulating sheets in a surrounding mode is increased or reduced along with the rotation of the regulating sheets, the caliber of the water spraying opening is adjusted in a stepless mode, the size of the water spraying opening can be adjusted according to needs through the spray head, and the spray head has higher applicability.

The utility model discloses a further set up to: the guide groove is arranged in a circular arc shape.

Through adopting above-mentioned technical scheme to make the guide bar can be more smooth and easy under the drive power of guide way lateral wall to it, drive the relative fixed disk rotation of adjustment sheet.

The utility model discloses a further set up to: at least one guide rod protrudes out of the turning disc, and a fixing nut is connected to the guide rod in a threaded mode.

Through adopting above-mentioned technical scheme, after the bore of adjustment water jet, rotatory fixation nut makes fixation nut and transfer dish support tightly to fix transfer dish and adjustment sheet, do not let it take place relative rotation again. The water jet is stably maintained at the size after being manually adjusted.

The utility model discloses a further set up to: the turning disc is provided with a deflector rod along the radial direction, and one end of the deflector rod extends out of the periphery of the turning disc.

Through adopting above-mentioned technical scheme, drive the commentaries on classics accent dish through the driving lever application of force and rotate, because the arm of force has lengthened, so the relative fixed disk rotation of drive commentaries on classics accent dish that can be more smooth and easy realizes the regulation to the water jet size.

The utility model discloses a further set up to: the shifting rod is rotatably connected to the rotating and adjusting disc, and the rotating axis of the shifting rod is perpendicular to the radial direction of the rotating and adjusting disc.

By adopting the technical scheme, after the water spray nozzle is adjusted to the required size by the deflector rod, the deflector rod can be folded towards the center of the turnplate, and the deflector rod is folded. The rotating adjusting disc is prevented from rotating due to misoperation, and the water spraying opening is stably maintained at the size after manual adjustment.

The utility model discloses a further set up to: the projection of the transferring plate falls into the fixed plate, the upper cover of the transferring plate is provided with a protective cover, and the protective cover is in threaded connection with the fixed plate.

By adopting the technical scheme, the protective cover can protect the regulator, prevent the regulator from being damaged due to accidental external force factors and prolong the service life of the spray head. Meanwhile, the rotating and adjusting disc can be prevented from being rotated due to some accidental external force factors, so that the caliber of the water spraying opening is changed, and the water spraying opening is stably maintained at the size after being adjusted manually.

The utility model discloses a further set up to: the fixed disc is provided with a threaded sleeve towards one end of the spray head main body, and the threaded sleeve is in threaded connection with the water outlet.

By adopting the technical scheme, when the regulator is aged or damaged, the regulator is unscrewed from the spray head body and replaced by a new one. The replacement is convenient, the whole spray head does not need to be replaced, and the maintenance cost is low.

The utility model discloses a further set up to: a sealing gasket is arranged between the fixed disk and the sprayer body, and the sealing gasket is sleeved outside the threaded sleeve and tightly abuts against the fixed disk and the sprayer body.

Through adopting above-mentioned technical scheme, improved the leakproofness between fixed disk and the shower nozzle main part through sealed the pad, reduced the probability that the shower nozzle leaked.

The utility model has the advantages of it is following: 1. the caliber of the water spraying opening can be adjusted in a stepless way, and the applicability is high; 2. the influence of misoperation on the caliber of the water spraying opening can be reduced; 3. the regulator is not easy to damage and convenient to replace.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a partial schematic view of an embodiment;

fig. 3 is an exploded view of the embodiment.

Reference numerals: 1. a nozzle body; 2. a water inlet; 3. a water outlet; 4. a regulator; 5. fixing the disc; 6. a regulating sheet; 7. turning a blending plate; 8. a water jet; 9. a threaded sleeve; 10. a gasket; 11. a guide bar; 12. a guide groove; 13. fixing a nut; 14. a deflector rod; 15. a protective cover; 16. and (5) arc edges.

Detailed Description

As shown in figure 1, the fountain nozzle with the stepless adjustable opening comprises a nozzle body 1, wherein a water inlet 2 and a water outlet 3 are arranged on the nozzle body 1, and an adjuster 4 is arranged on the water outlet 3. As shown in fig. 2, the regulator 4 includes a fixed disk 5 mounted on the head main body 1, a set of regulating disks mounted on the fixed disk 5, and a rotating regulating disk 7 mounted on the set of regulating disks. The fixed disk 5 and the transfer disk 7 are both annular, the projection of the transfer disk 7 falls in the fixed disk 5, and the adjusting sheet group forms a water spray opening 8. The inner hole of the fixed disk 5, the inner hole of the water spray nozzle 8 and the inner hole of the rotary adjusting disk 7 are all communicated with the water outlet 3. The size of the caliber of a water spraying opening 8 formed by the adjusting sheet group can be adjusted by rotating the rotating and adjusting disc 7, so that the spray head has greater applicability.

Specifically, as shown in fig. 3, a threaded sleeve 9 is disposed at one end of the fixed disk 5 facing the nozzle body 1, and the threaded sleeve 9 is connected to the water outlet 3 in a threaded manner. A sealing gasket 10 is arranged between the fixed disk 5 and the spray head main body 1, and the sealing gasket 10 is sleeved outside the threaded sleeve 9 and tightly abuts against the fixed disk 5 and the spray head main body 1.

As shown in FIG. 3, the adjusting disk set comprises a plurality of adjusting sheets 6, and the adjusting sheets 6 are arranged at equal intervals along the circumferential direction of the inner hole of the fixed disk 5. The adjusting sheet 6 is triangular, and the side wall of one side of the adjusting sheet 6 is arc-shaped to form an arc edge 16. The adjusting sheet 6 is rotatably connected to the fixed disk 5, and the rotating point of the adjusting sheet 6 relative to the fixed disk 5 is located at one end of the arc edge 16. The end of the adjusting sheet 6 far away from the rotating point of the adjusting sheet 6 relative to the fixed disc 5 is overlapped on the adjusting sheet 6 adjacent to the adjusting sheet. The circular arc edges 16 of all the adjusting sheets 6 surround the water spray opening 8 which forms a circle.

As shown in fig. 2 and 3, the turning plate 7 is coaxially arranged with the inner hole of the fixed plate 5 and is rotatably connected to the fixed plate 5. Every adjusting blade 6 is last all to be equipped with guide bar 11, has seted up guide way 12 on the commentaries on classics accent dish 7, and guide way 12 is arc setting. And an extension line of the guide groove 12 intersects with the outer circumference of the tuning disc 7. A plurality of guide grooves 12 are formed along the circumferential direction of the rotary adjusting disc 7, and one guide rod 11 corresponds to one guide groove 12. The guide bar 11 is embedded in the corresponding guide groove 12 and is slidably connected to the guide groove 12. Wherein, two guide rods 11 protrude out of the rotary adjusting disc 7, and the two guide rods 11 are connected with fixing nuts 13 by screw threads, and the two fixing nuts 13 are symmetrically arranged along the circle center of the rotary adjusting disc 7.

When the rotating and adjusting disc 7 is rotated, the force of the rotating and adjusting disc 7 is converted into a restraining force on the guide rod 11 through the guide groove 12, so that the force moves along the guide groove 12, and the adjusting sheet 6 is driven to rotate around the connecting point of the adjusting sheet and the fixed disc 5. In the process of rotation of the regulating sheet 6, the distance from the arc edge 16 to the circle center of the fixed disk 5 is increased or reduced along with the difference of the rotation direction, so the caliber of the water spraying opening 8 formed by all the regulating sheets 6 in a surrounding mode is increased or reduced along with the rotation of the regulating sheets 6, and the caliber of the water spraying opening 8 is adjusted in a stepless mode.

After the caliber of the water jet 8 is adjusted, the fixing nut 13 can be screwed down, so that the rotating and adjusting disk 7 is tightly propped against the fixing disk 5 by the fixing nut 13. Thereby the aperture of the water jet 8 is stably fixed in the state after being adjusted by people.

As shown in fig. 2, in order to facilitate the rotation of the turning plate 7 with respect to the fixed plate 5, the upper end surface of the turning plate 7 is provided with a shift lever 14 along the radial direction thereof, and one end of the shift lever 14 extends out of the outer periphery of the turning plate 7. The shifting rod 14 is rotatably connected to the turnplate 7, and the rotating axis of the shifting rod 14 is perpendicular to the radial direction of the turnplate 7. The deflector rod 14 can apply force to the turning disc 7 to drive the turning disc 7 to rotate relative to the fixed disc 5, so that the caliber of the water spraying opening 8 can be adjusted. After the adjustment is completed, the shift lever 14 can be rotated so that the shift lever 14 overlaps the turning plate 7, thereby preventing the turning plate 7 from rotating relative to the fixed plate 5 due to misoperation.

As shown in fig. 1 and 2, in order to protect the adjuster 4, a protective cover 15 is provided on the turning plate 7, and the protective cover 15 is screwed to the fixed plate 5.

The installation principle of the spray head is as follows:

1. rotating to open the protective cover 15, and pulling the deflector rod 14 to rotate until the deflector rod extends out of the edge of the turnplate 7;

2. unscrewing the fixing nut 13;

3. the rotating and adjusting disc 7 is rotated through the shift lever 14, and when the rotating and adjusting disc 7 rotates, the guide groove 12 has a driving force on the side wall of the guide rod 11, so that the adjusting sheet 6 is driven to rotate around the connecting point of the adjusting sheet and the fixed disc 5; in the process of rotation of the adjusting sheet 6, the distance from the arc edge 16 to the circle center of the fixed disk 5 is increased or reduced along with the difference of the rotation direction, and the caliber of the water spraying opening 8 is increased or reduced along with the rotation of the adjusting sheet 6, so that the caliber of the water spraying opening 8 is adjusted in a stepless manner;

4. after the caliber of the water jet 8 is adjusted to the required size, the fixing nut 13 is screwed down to enable the rotary adjusting disc 7 to be abutted against the fixing disc 5, so that the caliber of the water jet 8 is prevented from changing in the using process; then the driving lever 14 is turned to the original position, and the protective cover 15 is rotated.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a but fountain shower nozzle of infinitely variable control open-ended, is including shower nozzle main part (1) that is equipped with water inlet (2) and delivery port (3), characterized by: be equipped with regulator (4) of adjusting delivery port (3) bore on delivery port (3), regulator (4) is including connecting in fixed disk (5) of delivery port (3), installing the adjusting plate group on fixed disk (5) and installing transfer dish (7) on the adjusting plate group, fixed disk (5) and transfer dish (7) all are the annular, adjusting plate group includes a plurality of regulating pieces (6) of setting along fixed disk (5) hole circumference, adjusting piece (6) one side lateral wall is the circular arc and sets up formation circular arc limit (16), circular arc limit (16) both ends are rotation end and stack end respectively, circular arc limit (16) one end is rotated and is connected in fixed disk (5) and the other end stack on rather than adjacent regulating piece (6), all circular arc limit (16) of regulating piece (6) are around forming circular shape water jet (8), be equipped with guide bar (11) on adjustment sheet (6), transfer dish (7) and fixed disk (5) hole are coaxial setting and rotate and connect in fixed disk (5), guide way (12) have been seted up on transfer dish (7), the extension line of guide way (12) intersects with transfer dish (7) periphery, guide bar (11) inlay locate in guide way (12) and sliding connection in guide way (12).

2. A fountain head with a stepless adjustable opening as defined in claim 1, wherein: the guide groove (12) is arranged in a circular arc shape.

3. A fountain head with a stepless adjustable opening as defined in claim 1, wherein: at least one guide rod (11) protrudes out of the turning disc (7), and a fixed nut (13) is connected to the guide rod (11) in a threaded mode.

4. A fountain head with a stepless adjustable opening as defined in claim 1, wherein: a deflector rod (14) is arranged on the rotating and adjusting disc (7) along the radial direction of the rotating and adjusting disc, and one end of the deflector rod (14) extends out of the outer periphery of the rotating and adjusting disc (7).

5. A fountain head with a stepless adjustable opening as defined in claim 4, wherein: the shifting rod (14) is rotatably connected to the rotating and adjusting disc (7), and the rotating axis of the shifting rod (14) is perpendicular to the radial direction of the rotating and adjusting disc (7).

6. A fountain head with a stepless adjustable opening as defined in claim 1, wherein: the projection of transfer dish (7) falls into fixed disk (5), transfer dish (7) upper cover is equipped with visor (15), visor (15) threaded connection is in fixed disk (5).

7. A fountain head with a stepless adjustable opening as defined in claim 1, wherein: the fixed disc (5) is provided with a threaded sleeve (9) towards one end of the sprayer body (1), and the threaded sleeve (9) is in threaded connection with the water outlet (3).

8. A fountain head with a stepless adjustable opening as defined in claim 7, wherein: be equipped with sealed pad (10) between fixed disk (5) and shower nozzle main part (1), sealed pad (10) cover is located swivel nut (9) and is just supported tightly fixed disk (5) and shower nozzle main part (1).