CN202238399U

CN202238399U - Low-speed rotary water sprinkler

Info

Publication number: CN202238399U
Application number: CN2011202069709U
Authority: CN
Inventors: 陈健民; 李仁忠; 陈斌; 周华松
Original assignee: Xiamen Solex High Tech Industries Co Ltd
Current assignee: Zhou Huasong; Xiamen Solex High Tech Industries Co Ltd
Priority date: 2011-06-17
Filing date: 2011-06-17
Publication date: 2012-05-30
Anticipated expiration: 2021-06-17

Abstract

The utility model discloses a low-speed rotary water sprinkler, which is characterized by comprising a sprinkler body. A complete rotary waterway is arranged in the sprinkler body; an impeller and a rotor water outlet assembly which is driven by the impeller to rotate are arranged in the rotary waterway; the rotor water outlet assembly is located on the water outlet surface of the sprinkler body; the rotor water outlet assembly and the impeller are respectively provided with a gear; and a structure of at least one stage of gear retarding is arranged between the rotor water outlet assembly and the impeller. The rotor water outlet assembly is enabled to rotate at low speed by the compact gear retarding mechanism, and the obtained spiral flow is stable and has low noise.

Description

Rotate shower nozzle at a slow speed

Technical field

The utility model relates to a kind of bathroom and uses gondola water faucet equipment, specifically is a kind of shower nozzle that rotates at a slow speed.

Background technology

The function of rotary water-out has certain application in the gondola water faucet product, its purpose produces spiral helicine water outlet current, reaches special effect and shower function.And in the realization of this rotary water-out, more common way is to adopt the water impact impeller, thereby directly drives water route and related accessory rotation, to such an extent as to produce the gondola water faucet water that spiral flows out.Such mode is more direct, and maximum problem is rapid speed and the instability of its rotation.So, how to improve the gondola water faucet of this direct impact rotary water-out, become the inevitable demand of this gondola water faucet design.

The utility model content

To the demand of above rotary water-out gondola water faucet design, the utility model proposes a kind of shower nozzle that rotates at a slow speed, and its technical scheme is following:

Rotate shower nozzle at a slow speed, it is characterized in that: it comprises: a gondola water faucet body, wherein have a complete rotary waterway, have the rotor that an impeller rotates with receiving impeller-driven in this rotary waterway and go out water assembly; Said rotor goes out the water surface that goes out that water assembly is positioned at the gondola water faucet body; This rotor goes out all to have gear on water assembly and the impeller, comprises the structure of primary gear speed reducing at least between this two.

On the basis of this programme, following improvement can be arranged:

In one preferred embodiment, said rotor goes out water assembly and comprises a water chamber of taking the water hole out of and a rotating shaft that is fixed in hollow on this water chamber; Has complete water route between said rotating shaft and the apopore.

In one preferred embodiment, have a coaxial affixed driving gear on the said impeller, said rotor goes out an affixed driven gear in the rotating shaft of water assembly, and said driving gear and driven gear are meshed.

In one preferred embodiment, said rotor goes out the water assembly rotating shaft and is positioned at the said center that goes out the water surface; Said impeller shaft goes out the eccentric setting of water assembly with respect to said rotor.

In one preferred embodiment, have a coaxial affixed driving gear on the said impeller, said rotor goes out an affixed driven gear in the rotating shaft of water assembly, is meshed through a travelling gear three between said driving gear and the driven gear.

In one preferred embodiment, it is coaxial and be positioned at the said center that goes out the water surface that said impeller and rotor go out the water assembly rotating shaft; Said travelling gear goes out with respect to said that the water surface is eccentric to be provided with.

In one preferred embodiment, it is characterized in that: said driven gear has the structure of ring gear.

In one preferred embodiment, it is characterized in that: said water outlet mask has fixedly apopore, and said fixedly apopore is in respect to said rotor and goes out independently another dead axle water route of water assembly.

In one preferred embodiment, said rotary waterway and said dead axle water route have the waterway switching device that can switch each other in said gondola water faucet body.

In one preferred embodiment: said waterway switching device comprises a fixing branch water body, has second the entering the mouth of first inlet and said dead axle water route of said rotary waterway on this minute water body; Also has a controlled switch plate that takes turns this first, second inlet of conducting on said first, second inlet.

The beneficial effect of the utility model is:

1. succinct gear reduction makes rotor go out water assembly to rotate with the mode of low speed, the stable and low noise of the spiral water flow that obtains.

2. waterway switching device makes same gondola water faucet water outlet face can obtain the current of spiral or dead axle through selection, and function is abundanter.

Description of drawings

Embodiment is described further the utility model below in conjunction with accompanying drawing:

Fig. 1 is the part axial section of the utility model embodiment one;

Fig. 2 is the part axial section of the utility model embodiment two;

Fig. 3 is first state profile that embodiment two band water routes indicate;

Fig. 4 is second state profile that embodiment two band water routes indicate;

Fig. 5 is the explosive view of figure embodiment two parts.

The specific embodiment

Embodiment one:

As shown in Figure 1, the part axial section of the utility model embodiment one; Fixedly cover 28 belongs to the gondola water faucet body, be the common components that is positioned at the gondola water faucet water outlet face, and other parts of the shell of gondola water faucet is not given demonstration.Facet cover attachments 26 and rotation cover 27 have been formed the main body that rotor goes out water assembly, and this rotor goes out water assembly and has the water chamber of a sky and vertical axis hole, and the apopore of rotation cover 27 bottoms; The axis hole end thread of facet cover attachments 26 has been fixed driven gear 22.Facet cover attachments 26 axial restraints, be snug fit in cover 19.

With driven gear 22 engagement be the affixed driving gears 18 in impeller 16 lower ends; These driving gear 18 numbers of teeth are few than driven gear 22, are the settings of slowing down for one-level.The blade of impeller 16 is housed inside in the cavity of branch water body 15 and oblique water body 17 formations.The moment of torsion of impeller 16 finally is passed to rotation cover 27 via driving gear 18, driven gear 22, facet cover attachments 26.So, after water impact impeller 16 rotation, again via the orifice flow on the oblique water body 17 through facet cover attachments 26, flow out from rotation cover 27 at last.

In the present embodiment one; The rotating shaft of rotation cover 27, facet cover attachments 26 and even driven gear 22 is positioned at the fixedly center of cover 28, also is the center of whole gondola water faucet water outlet face, therefore; The rotating shaft of impeller 16 and corresponding driving gear 18 must go out the eccentric setting of water assembly with respect to rotor.

Embodiment two:

Like Fig. 2, the part axial section of the utility model embodiment two; Compare with embodiment one, at first have more a part: travelling gear 20; The impeller 16 of present embodiment two, driving gear 18, driven gear 22, facet cover attachments 26 and rotation cover 27 are all coaxial and be rotating shaft with gondola water faucet water outlet face central shaft; Travelling gear 20 is axially fixed on the oblique water body 17, and its rotating shaft is set for the eccentric with respect to driving gear 18 grades, and; This travelling gear 20 axially is divided into two sections, has the more number of teeth with a section of driving gear 18 engagement, has the less number of teeth with a section of driven gear 22 engagements; Therefore, from initiatively and gear 18 to the gearratio of driven gear 22, big than embodiment one; Under the same current water pressure conditions, the rotating speed that its rotor goes out water assembly is lower, and is more stable.

Fig. 3 is first state profile that embodiment two band water routes indicate; As shown in the figure, gondola water faucet handle 2 is as the part of gondola water faucet body, a water inlet pipe 3 arranged in interior, and this is the setting commonly used of gondola water faucet; Press the water (flow) direction shown in the dotted arrow, at first enter within the holder 9 from the current of water inlet pipe 3, under the selection of switch plate 14; Get into the inlet (not indicating) that divides rotary waterway on the water body 15; Impact impeller 16, final driven rotary cover 27 rotations, simultaneously; Current flow out from rotation cover 27, so obtain the current that slow spin descends.Switch plate 14 is a controlled part, can operate in the gondola water faucet outside.This first state is confirmed that by switch plate 14 and the relative position that divides water body 15 it is masked as only has the 27 spiral water outlets of rotation cover, and the fixedly dead axle apopore 29 not water outlets on the cover 28.

Fig. 4 is second state profile that embodiment two band water routes indicate.Under the selection of switch plate 14, get into the inlet 30 in dead axle water route from the current of water inlet pipe 3, finally from fixedly dead axle apopore 29 outflows of cover 28; Do not have current in this rotary waterway that rotates cover 27 places simultaneously, neither rotate, do not have current to flow out yet; This is second state of gondola water faucet, is sign with above-mentioned water stream characteristics.

Fig. 5 is the explosive view of part; Facet cover attachments 26 constitutes the main body that rotor goes out water assembly with rotation cover 27 affixed backs; Be axially fixed on the interior cover 19 via rotation nut 25, driven gear 22 meshes with travelling gear 20 hypomeres for clearly interior toothing; The epimere of travelling gear 20 again with 18 engagements of the driving gear of impeller 16 lower ends; Impeller 16 rotates in the space that minute water body 15 and oblique water body 17 constitute, and inlet of its place rotary waterway is arranged in branch water body 15.

The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented according to this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.

Claims

1. rotate shower nozzle at a slow speed, it is characterized in that: it comprises a gondola water faucet body, wherein has a complete rotary waterway, has the rotor that an impeller rotates with receiving impeller-driven in this rotary waterway and goes out water assembly; Said rotor goes out the water surface that goes out that water assembly is positioned at the gondola water faucet body; This rotor goes out all to have gear on water assembly and the impeller, comprises the structure of primary gear speed reducing at least between this two.

2. according to the said shower nozzle that rotates at a slow speed of claim 1, it is characterized in that: said rotor goes out water assembly and comprises a water chamber of taking the water hole out of and a rotating shaft that is fixed in hollow on this water chamber; Has complete water route between said rotating shaft and the apopore.

3. according to the said shower nozzle that rotates at a slow speed of claim 2, it is characterized in that: have a coaxial affixed driving gear on the said impeller, said rotor goes out an affixed driven gear in the rotating shaft of water assembly, and said driving gear and driven gear are meshed.

4. according to the said shower nozzle that rotates at a slow speed of claim 3, it is characterized in that: said rotor goes out the water assembly rotating shaft and is positioned at the said center that goes out the water surface; Said impeller shaft goes out the eccentric setting of water assembly with respect to said rotor.

5. according to the said shower nozzle that rotates at a slow speed of claim 2; It is characterized in that: have a coaxial affixed driving gear on the said impeller; Said rotor goes out an affixed driven gear in the rotating shaft of water assembly, is meshed through a travelling gear three between said driving gear and the driven gear.

6. according to the said shower nozzle that rotates at a slow speed of claim 5, it is characterized in that: it is coaxial and be positioned at the said center that goes out the water surface that said impeller and rotor go out the water assembly rotating shaft; Said travelling gear goes out with respect to said that the water surface is eccentric to be provided with.

7. according to each said shower nozzle that rotates at a slow speed of claim 3 to 6, it is characterized in that: said driven gear has the structure of ring gear.

8. according to each said shower nozzle that rotates at a slow speed of claim 1 to 6, it is characterized in that: said water outlet mask has fixedly apopore, and said fixedly apopore is in respect to said rotor and goes out independently another dead axle water route of water assembly.

9. the said according to Claim 8 shower nozzle that rotates at a slow speed is characterized in that: said rotary waterway and said dead axle water route have the waterway switching device that can switch each other in said gondola water faucet body.

10. according to the said shower nozzle that rotates at a slow speed of claim 9, it is characterized in that: said waterway switching device comprises a fixing branch water body, has second the entering the mouth of first inlet and said dead axle water route of said rotary waterway on this minute water body; Also has a controlled switch plate that takes turns this first, second inlet of conducting on said first, second inlet.