CN200988011Y - Two purpose nozzle - Google Patents
Two purpose nozzle Download PDFInfo
- Publication number
- CN200988011Y CN200988011Y CN 200620165177 CN200620165177U CN200988011Y CN 200988011 Y CN200988011 Y CN 200988011Y CN 200620165177 CN200620165177 CN 200620165177 CN 200620165177 U CN200620165177 U CN 200620165177U CN 200988011 Y CN200988011 Y CN 200988011Y
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- CN
- China
- Prior art keywords
- base
- nozzle
- spherical head
- water inlet
- inlet pipe
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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.)
- Expired - Lifetime
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- Nozzles (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
A dual-purpose nozzle is provided, the combination thereof comprises a base connected with a water inlet pipe and an air inlet pipe, a connection ring, and an annular top cover, the connection ring is arranged inside the base, the top cover is arranged on the connection ring, a nozzle installation base is arranged inside the connection ring, a movable nozzle with a bottomless round altar is arranged thereon, the movable nozzle comprises a back sphere head, a front cylinder neck and a water-air channel that is through from the front to the back, the back end of the sphere head is provided with a hole in an open manner and corresponding to the water inlet of the base, the annular top cover playing the position limiting function to the movable nozzle is provided with a round hole, the hole diameter is between the outer diameter of the cylinder neck and the outer diameter of the sphere head, and the edge of the hole is connected with the surface of the sphere head in a contacting manner. The movable nozzle of the bottomless round alter can freely rotate inside the nozzle to make convenient the adjustment of the water flow direction and the amount of water flux of the jet water and to achieve perfect massage purpose. The air inside the air inlet pipe relying on the entrainment effect of the water flow ejects out and forms the foam with the water flow.
Description
Technical field:
The utility model relates to a kind of shower nozzle, particularly a kind of dual-purpose shower nozzle that is installed in the bathtub.
Background technology:
At present, be installed in shower nozzle in the bathtub have Massaging spray head, bubble jet first two, their function is comparatively single, can not be general each other; For Massaging spray head, it is simple in structure, and nozzle mostly is fixed nozzle, can't rotate, and the direction and the flow size of ejection current regulated in inconvenience, uses inconvenient.
China's utility model patent " a kind of injection stream is the Massaging spray head of rotation automatically ", the patent No.: ZL200320116957.X, a kind of Massaging spray head of bathtub is disclosed, it comprises: nozzle boss, nozzle carrier, nozzle core, cover, water inlet pipe and air inlet pipe, nozzle carrier is installed in the nozzle boss, nozzle core is installed in the nozzle carrier, cover is fixed on the nozzle carrier, water inlet pipe, air inlet pipe is fixed with nozzle boss and is communicated with, its nozzle core is fixed in the chamber that nozzle carrier and cover form by rotating shaft, and its neck portion design wedgewise, makes the nozzle core can be at water, rotation under the gas mixed flow promotes, thereby through cover, ejection has moving automatically, static water flow.But such shower nozzle just automatically changes the flow direction of current, and has the cyclically-varying rule, still can't be artificially it be flowed to adjusting with flow.
Summary of the invention:
The purpose of this utility model, exactly in order to solve the above-mentioned defective of prior art, and the dual-purpose shower nozzle of a kind of conveniently adjusted water (flow) direction that provides and flow size.
The purpose of this utility model can realize by following technical solution:
A kind of dual-purpose shower nozzle, its composition comprises: base, connecting ring, the ring-type top cover, water inlet pipe and air inlet pipe, connecting ring is installed in the base, top cover is fixed on the connecting ring, water inlet pipe, air inlet pipe and base are fixed and are passed through water inlet respectively, air inlet is communicated with, it is characterized in that: have the nozzle mount pad in the connecting ring, a flap nozzle that is circle urceolus of the no end is installed on it, this flap nozzle comprises the spherical head at rear portion, anterior cylindrical neck portion and the aqueous vapor passage that front and back connect, the rear end of spherical head front end and cylindrical neck portion is fixed as one and interconnects, the rear end perforate of spherical head and corresponding with the water inlet of base, the ring-type top cover that this flap nozzle is played position-limiting action has a circular hole, its aperture is between cylindrical neck portion external diameter and spherical head external diameter, and the edge in this hole is connected with the contact of spherical head surface.
The purpose of utility model also can further realize by following technical measures:
Aforesaid dual-purpose shower nozzle, wherein said water inlet are positioned at the centre, rear end of base, and air inlet is positioned at the side of base rear end;
Aforesaid dual-purpose shower nozzle is with a ring washer on the spherical head of wherein said flap nozzle, the outer surface at the inner surface of this ring washer and spherical head middle part matches;
Aforesaid dual-purpose shower nozzle, the spherical head inboard of wherein said flap nozzle has the truncated cone-shaped cavity of a connection, and its top is corresponding with cylindrical neck portion, and its bottom is corresponding with the water inlet of base;
Aforesaid dual-purpose shower nozzle, wherein said connecting ring is connected with whorl of base, and described top cover is threaded with connecting ring.
The beneficial effects of the utility model are as follows: the flap nozzle of circle urceolus of the no end can rotate in shower nozzle freely, with convenient water (flow) direction of regulating water spray, hydraulic pressure produces trickle variation in the shower nozzle because the variation of flow direction causes simultaneously, thereby play the effect that changes flow, reach desirable massage purpose; When needing foam, open the valve of air inlet pipe, the air in the air inlet pipe enters the shower nozzle base by the circular arc cylindrical void of connector bottom side, and lean on the effect of entrainmenting of current to spray the formation foam with current, since entrainment effect, with no ponding in the pipeline of back, can breed bacteria.
With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in further detail.But the utility model is not limited to given example.
Description of drawings:
Fig. 1 is the dual-purpose shower nozzle sectional structure of a utility model schematic diagram.
The specific embodiment:
As shown in Figure 1, a kind of dual-purpose shower nozzle of the utility model, its composition comprises: base 1, connecting ring 2, ring-type top cover 3, water inlet pipe 5 and air inlet pipe 6, connecting ring 2 is installed in the base 1, top cover 3 is fixed on the connecting ring 2, water inlet pipe 5, air inlet pipe 6 and base 1 are fixing and respectively by water inlet 51, air inlet 61 is communicated with, has nozzle mount pad 21 in the described connecting ring 2, a flap nozzle 4 that is circle urceolus of the no end is installed on it, this flap nozzle comprises the spherical head 41 at rear portion, anterior cylindrical neck portion 42 and the aqueous vapor passage 43 that front and back connect, the rear end of spherical head 41 front ends and cylindrical neck portion 42 is fixed as one and interconnects, the rear end perforate of spherical head and corresponding with the water inlet 51 of base 1, ring-type top cover 3 to 4 position-limiting actions of this flap nozzle has a circular hole 31, its aperture is between cylindrical neck portion 42 external diameters and spherical head 41 external diameters, and the edge of this circular hole 31 is connected with spherical head 41 surface contacts.
Among the embodiment as shown in Figure 1, water inlet 51 is positioned at the centre, rear end of base 1, and air inlet 61 is positioned at the side of base 1 rear end, is the circular arc cylindrical void.Because air inlet 61 is positioned at the side of base 1, when flap nozzle 4 changed spray angles, near the flow rate of water flow the air inlet 61 can change, thereby changed the content of gas in the current, can reach what the effect of foam of regulating.Such as: when the rear end of flap nozzle 4 near air inlet, then the main body path of current is near the process air inlet, and flow velocity herein is bigger, forms bigger negative pressure, more gas is inhaled into, and is ejected with current and forms more foam; In like manner, when the rear end of flap nozzle 4 towards the opposite of air inlet one side, then current from the main body path from the opposite of air inlet 61 process, this moment, the flow velocity on air inlet 61 opposites was bigger, and the flow velocity of current is less near the air inlet, and has certain circling round, and forms less negative pressure near the air inlet 61, so the gas that sucks is less, it is relatively also few that ejection forms foam.
In the present embodiment, be with a ring washer 7 on the spherical head 41 of flap nozzle 4, the outer surface at the inner surface of this ring washer 7 and spherical head middle part matches; Spherical head 41 inboards of flap nozzle 4 have the truncated cone-shaped cavity of a connection, and its top is corresponding with cylindrical neck portion 42, and its bottom is corresponding with the water inlet 51 of base.Connecting ring 2 can adopt with base 1 and be threaded, and top cover 3 can adopt with connecting ring 2 and be threaded.
Among Fig. 1, ring surface 22 rear portions of connecting ring 2 front portions are provided with sealing ring 23, and the base front portion has the base ring 11 of an annular.During installation, base 1 is fixed on outside the bathtub, the hole for water spraying of offering on its opening and the bathtub is corresponding, its base ring 11 is adjacent to exterior tub wall, connecting ring 2 is installed in the base 1, and fixing by the sealing ring behind the ring surface 22 23 with base ring 11, bathtub wall is located between base ring 11 and the sealing ring 23, has played sealing and fixation.
Among the embodiment, base is the cylinder body (diameter 49mm, high 34mm) of a side, a water inlet circular hole (Circularhole diameter about 8 is arranged in the middle of the staving bottom, the circular hole periphery is that 4mm is thick, the high chime rings of 5mm--reinforcing ring), top, the end has the bar shaped air admission hole of 20 * 3 (mm), staving bead to have 90 flangings (the thick 7mm of wide 11mm) of being outside one's consideration along circumferential edge, is provided with annular groove (wide 4mm, dark 2mm in the middle of on the outer flanging, in order to add sealing ring), the staving inwall has negative thread.
Connecting ring is one and has yin, yang screw thread and 90 be outside one's consideration torus (internal radius 32mm, thick about 6mm, the high 26m of crimping, the wide about 13mm of outer crimping, thick about 3mm), this connecting ring (being with sealing ring) passes in the hole for water spraying insertion base in bathtub, tighten screw thread, play between cylinder body and the fountain head and be connected the securing member effect.Form a chamber in the annulus, in insert flap nozzle; Add a cover the ring-type top cover on the flap nozzle.
Flap nozzle is the circle urceolus object of the no end, total height mm, and the about 26mm of maximum outside diameter, the about 18mm of end mouth diameter, top mouthful outer folding 90 degree form " spout " of an about 11mm of internal diameter, external diameter mm, high 3mm.
Annular top cover is that crimping (about 4mm) limit mouth is casual circular dome in an external diameter 66mm, the band, a circular hole that is slightly less than flap nozzle maximum gauge (spherical head external diameter) is left in the centre of dome, circular hole periphery 90 folding of being outside one's consideration, form the interface rings of internal diameter 26mm, an external diameter 32mm, high 12mm, band pin thread, the negative thread of this interface rings and connecting ring screws togather, and just blocks flap nozzle (making its unlikely spray chamber of going out) and don't influences nozzle and rotate flexibly.
The water inlet pipe, the air inlet pipe that are fixed as one with base form one the two two-way connector of the parallel tubulose of joint (the external diameter 40mm of pipe, running-on internal diameter 32mm, middle internal diameter 26mm, long 74mm), wherein a joint (in the slightly inclined to one side side in the rear end of base) connects water inlet pipe, the central bottom of this joint has a translot, and the water inlet on the base is led in the inner end of groove; Another joint (in the rear end of base one side) connects tracheae, with seat junction, the end bar hole (being the bar hole of base rear end side) is arranged at the bottom of the middle part of this connector.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1, dual-purpose shower nozzle, its composition comprises: base, connecting ring, the ring-type top cover, water inlet pipe and air inlet pipe, connecting ring is installed in the base, top cover is fixed on the connecting ring, water inlet pipe, air inlet pipe and base are fixed and are passed through water inlet respectively, air inlet is communicated with, it is characterized in that: have the nozzle mount pad in the connecting ring, a flap nozzle that is circle urceolus of the no end is installed on it, this flap nozzle comprises the spherical head at rear portion, anterior cylindrical neck portion and the aqueous vapor passage that front and back connect, the rear end of spherical head front end and cylindrical neck portion is fixed as one and interconnects, the rear end perforate of spherical head and corresponding with the water inlet of base, the ring-type top cover that this flap nozzle is played position-limiting action has a circular hole, its aperture is between cylindrical neck portion external diameter and spherical head external diameter, and the edge in this hole is connected with the contact of spherical head surface.
2, dual-purpose shower nozzle according to claim 1 is characterized in that: described water inlet is positioned at the centre, rear end of base, and air inlet is positioned at the side of base rear end.
3, dual-purpose shower nozzle according to claim 1 and 2 is characterized in that: be with a ring washer on the spherical head of described flap nozzle, the outer surface at the inner surface of this ring washer and spherical head middle part matches.
4, dual-purpose shower nozzle according to claim 3 is characterized in that: the spherical head inboard of described flap nozzle has the truncated cone-shaped cavity of a connection, and its top is corresponding with cylindrical neck portion, and its bottom is corresponding with the water inlet of base.
5, dual-purpose shower nozzle according to claim 4, it is characterized in that: described connecting ring is connected with whorl of base, and described top cover is threaded with connecting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165177 CN200988011Y (en) | 2006-12-18 | 2006-12-18 | Two purpose nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165177 CN200988011Y (en) | 2006-12-18 | 2006-12-18 | Two purpose nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988011Y true CN200988011Y (en) | 2007-12-12 |
Family
ID=38939055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620165177 Expired - Lifetime CN200988011Y (en) | 2006-12-18 | 2006-12-18 | Two purpose nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988011Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234018A (en) * | 2015-11-25 | 2016-01-13 | 中国矿业大学 | Foam and sprayed mist integrated sprayer |
-
2006
- 2006-12-18 CN CN 200620165177 patent/CN200988011Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234018A (en) * | 2015-11-25 | 2016-01-13 | 中国矿业大学 | Foam and sprayed mist integrated sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071212 |
|
| EXPY | Termination of patent right or utility model |