CN202655160U - Air injection pressurization portable sprinkler - Google Patents
Air injection pressurization portable sprinkler Download PDFInfo
- Publication number
- CN202655160U CN202655160U CN 201220233181 CN201220233181U CN202655160U CN 202655160 U CN202655160 U CN 202655160U CN 201220233181 CN201220233181 CN 201220233181 CN 201220233181 U CN201220233181 U CN 201220233181U CN 202655160 U CN202655160 U CN 202655160U
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- China
- Prior art keywords
- water
- guiding gutter
- diversion disk
- air
- lid
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Abstract
The utility model discloses an air injection pressurization portable sprinkler comprising a shell, a hollow handle, a venturi tube and a water discharging assembly arranged in a lower opening of the shell, wherein the shell and the handle are integrally formed; a body is provided with an axial air guide tank extending from a water feeding interface end of the body to an air inlet hole and being communicated with the air inlet hole; the air guide tank and the inner wall of the opening end of the handle form an air guide water channel; and the air injection pressurization portable sprinkler also comprises a water conduit, wherein one end of the water conduit is connected with a water discharging interface of the venturi tube, and the other end of the water conduit is communicated with a chamber arranged between a top plate of the shell and the water discharging assembly. Firstly, when water flows and passes by the venturi tube, air is introduced and sufficiently mixed with water to form bubble water; and secondly, the air suction capability of the sprinkler is greatly improved, even if when a multifunctional sprinkler shifts gears, the water flows at constant speed and is directly injected into a sprinkler panel along the water conduit to increase the water discharging pressure, and the water can not flow out of an air suction hole because the water discharging amount is increased or reduced, so that the effect of pressurizing through air injection is really achieved.
Description
Technical field
The utility model relates to the gondola water faucet that a kind of shower is used, especially a kind of hand-held shower head.
Background technology
Present prior art, a kind of air Injection supercharging hand-held shower head comprises handle, Venturi tube, the aqueduct of housing, hollow and is arranged on the interior outlet component of housing that housing and handle are one-body molded to be made, Venturi tube is arranged on the end of handle; Venturi tube one end is communicated with the water source, and the other end is connected with the top board of housing and the cavity between the outlet component; Described Venturi tube comprises body, water inlet interface and water outlet mouthpiece, and air admission hole is radially arranged on the described body, and positioning bar is vertically arranged on the outer circumferential surface; On the inwall of the openend of described handle locating slot is arranged, positioning bar cooperates with locating slot; Gas port is arranged, gas port and connection relative with air admission hole on the handle.Existing problems are: the air Injection supercharging Portable rose that existing market has just limits to the fewer Portable rose of water yield, same use (comprising 4 cun) large Portable rose more than the venturi principle to 4 cun, because the handle cavity inner volume of the hand-held shower head that (to comprise 4 cun) more than 4 cun large is larger, when water flow during through the chamber, water velocity is greatly slow, reduced the discharge pressure of gondola water faucet, the while road causes the gondola water faucet gettering ability to be reduced greatly, reduces the air Injection pressurized effect.And in multifunctional gondola water faucet when shelves conversion, when forwarding spraying or massaging water or air-bubble to, because water yield has reduced the road and caused water and flow backwards away by suction hole, do not become the effect of air Injection supercharging yet.
Summary of the invention
The purpose of this utility model is: a kind of air Injection supercharging hand-held shower head is provided, and it has overcome the defective of prior art, and it can keep the air Injection pressurized effect on large-sized situation, and is keeping the air Injection pressurized effect when function is changed.
The utility model is achieved in that a kind of air Injection supercharging hand-held shower head, comprise handle, Venturi tube, the aqueduct of housing, hollow and be arranged on outlet component in the under shed of housing, housing and handle are one-body molded to be made, and Venturi tube is arranged on the end of handle; Venturi tube one end is communicated with the water source, and the other end is connected with the top board of housing and the cavity between the outlet component; Described Venturi tube comprises body, water inlet interface and water outlet mouthpiece, and air admission hole is radially arranged on the described body, and positioning bar is vertically arranged on the outer circumferential surface; On the inwall of the openend of described handle locating slot is arranged, positioning bar cooperates with locating slot; Its special character is: described body has an axial air slot, and described air slot is intake interface end to air admission hole by body, and communicates with air admission hole;
The inwall of air slot and handle openings end consists of the air guide water channel;
Also comprise an aqueduct, aqueduct one end is connected with the water outlet mouthpiece of Venturi tube, and the other end is connected with the top board of housing and the cavity between the outlet component.
Described air Injection supercharging hand-held shower head, its special character is: described outlet component comprises separating stand, water diversion disk, positioner, impeller and water outlet cover;
The center of the lower surface of institute's separating stand has circular pin, radial edges that interface is arranged, and also has the accommodating cavity of the under shed on a diameter line on the separating stand, on the top board in vacant chamber the inlet opening is arranged; The top of separating stand also has an outer shroud platform;
There is axle sleeve at the center of described water diversion disk, around two groups of water guiders on a diameter line of axle sleeve, around the water diversion disk interface of water guider; The radial edges of the lower surface of water diversion disk has annular slot, guiding gutter, middle guiding gutter in also having on the lower surface;
Guiding gutter and the outer guiding gutter of lid in guiding gutter in the lid, the lid are arranged on the upper surface of described water outlet cover; Gap in the lid between guiding gutter and the supercentral axle bed of water outlet cover consists of phyllocyst; Guiding gutter is communicated with phyllocyst in the lid; On the water outlet cover of phyllocyst the massage water hole is arranged; On the water outlet cover in the lid in the guiding gutter atomizing water hole is arranged, covering in the outer guiding gutter has water flow hole;
Also comprise spring and two unsteady packing elements, unsteady packing element has on upper shed, the base plate apopore is arranged;
In the described housing annular seating is arranged, the top of separating stand is inserted in the annular seating and is fixedly connected with; The water diversion disk interface inserts in the interface of separating stand and is rotatably assorted and liquid sealing, and the axle sleeve on the water diversion disk cooperates also liquid sealing with counterbore around circular pin; Axle bed on the water outlet cover and the axle sleeve of water diversion disk are pegged graft, interior guiding gutter, middle guiding gutter respectively with lid in the guiding gutter, lid guiding gutter fasten the upper end of the outer ring wallboard of the outer guiding gutter of lid and the chimeric and liquid sealing of annular slot of water diversion disk; The inwall of housing is rotatably assorted with the outer ring wallboard of the outer guiding gutter of lid;
Axle bed on described impeller and the water outlet cover articulates; Described positioner is arranged on the housing, and positioner cooperates the location with water diversion disk;
Described unsteady packing element is arranged in the vacant chamber, and spring cooperates with the top board in vacant chamber and the base plate of unsteady packing element; The base plate of unsteady packing element cooperates with the water guider on the water diversion disk, and water guider is communicated with the water diversion disk in interior guiding gutter, middle guiding gutter and the middle guiding gutter outside;
Described circular pin passes the axle sleeve of water diversion disk and axle bed and the screw on the water outlet cover screws togather.
Described air Injection supercharging hand-held shower head, its special character is: also comprise an atomising device, described atomising device comprises annular chassis, faucet and spraying grain, and the upper shed of described faucet is communicated with orifice on the annular chassis, and the spraying grain is arranged in the orifice on the annular chassis;
In the guiding gutter, faucet stretches out from the atomizing water hole in the annular chassis insert cover;
Described spraying grain is column, and the spiral tank is arranged on the outer surface.
Described air Injection supercharging hand-held shower head, its special character is: also comprise a water injector, described water injector comprises annular chassis and water spout; In the outer guiding gutter of annular chassis insert cover, water spout stretches out from water flow hole.
Described air Injection supercharging hand-held shower head, its special character is: described water guider for distribute along circular arc by first, second, third water-guiding cavity of upper surface to lower surface, the first water-guiding cavity is communicated with the interior guiding gutter of water diversion disk, the second water-guiding cavity is communicated with the lower surface of the water diversion disk of middle guiding gutter radial outside with middle guiding gutter, the 3rd water-guiding cavity of water diversion disk.
Described air Injection supercharging hand-held shower head, its special character is: described positioner comprises the hollow seat that is arranged on the under shed on the housing, compression spring and alignment pin;
Alignment pin cooperates the location with spherical cavity on the water diversion disk.
A kind of air Injection supercharging of the utility model hand-held shower head owing to adopt such structure, during (one) water flow process speech Venturi tube, mixes the formation air-bubble with the air introducing and with water fully.Water is in flexible pipe directly arrives the top board and the cavity between the outlet component of body of gondola water faucet, water flow speed remains unchanged, increase the discharge pressure of gondola water faucet, greatly improve simultaneously the gettering ability of gondola water faucet, even during multifunctional gondola water faucet conversion shelves, because the activity space of the large minimizing water of aqueduct in the shower handle chamber, water flow speed remains unchanged, directly inject in the gondola water faucet panel along aqueduct and to increase discharge pressure, can water not occur because water yield reduces or increases and be spilt out by suction hole, really reach the air Injection pressurized effect.
(2) when turning off conduit switch, remain in the top board of body and the remaining water in the cavity between the outlet component and flow down along aqueduct, and discharge at suction hole, anti-sealing is stayed breed bacteria and generation incrustation scale in the gondola water faucet, is conducive to the health of people shower.
Description of drawings
Fig. 1 is cutaway view of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is sectional perspective exploded view of the present utility model.
Fig. 4 is one of three-dimensional exploded view of outlet component of the present utility model.
Fig. 5 be outlet component of the present utility model three-dimensional exploded view two.
Fig. 6 is one of cutaway view of outlet component of the present utility model.
Fig. 7 be outlet component of the present utility model cutaway view two.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of air Injection supercharging hand-held shower head, comprise handle 2, the Venturi tube 3 of housing 1, hollow and be arranged on outlet component in the under shed of housing, housing 1 and handle 2 one-body molded making, Venturi tube 3 is arranged on the end of handle 2; Venturi tube 3 one ends are communicated with the water source, and the other end is connected with the top board of housing 1 and the cavity between the outlet component; Described Venturi tube 3 comprises body 31, water inlet interface 32 and water outlet mouthpiece 33, and air admission hole 34 is radially arranged on the described body 31, and positioning bar 35 is vertically arranged on the outer circumferential surface; Locating slot 21 is arranged on the inwall of the openend of described handle 2, and positioning bar 35 cooperates with locating slot 21; Described body 31 has an axial air slot 311, and described air slot 311, and is communicated with air admission hole 34 to air admission hole 34 by water inlet interface 311 ends of body 31;
Also comprise an aqueduct 4, aqueduct 4 one ends are connected with the water outlet mouthpiece 33 of Venturi tube 3, and the other end is connected with the top board of housing 1 and the cavity between the outlet component.
Described air guide water channel refers to that in use air enters body, water outlet mouthpiece 33 and aqueduct 4 through air guide water channel, air admission hole 34; When stopping using, remain in the top board of housing 1 and the water of the cavity between the outlet component, discharge through the air guide water channel through aqueduct 4, water outlet mouthpiece 33, air admission hole 34.
Such as Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, described outlet component comprises separating stand 8, water diversion disk 9, positioner 5, impeller 6 and water outlet cover 7;
The center of the lower surface of institute's separating stand 8 has circular pin 81, radial edges that interface 82 is arranged, and also has the accommodating cavity 83 of the under shed on a diameter line on the separating stand, on the top board in vacant chamber 83 inlet opening is arranged; The top of separating stand also has an outer shroud platform 84;
There is axle sleeve 91 at the center of described water diversion disk 9, around two groups of water guiders 92 on a diameter line of axle sleeve 91, around the water diversion disk interface 93 of water guider; The radial edges of the lower surface of water diversion disk 9 has annular slot 94, guiding gutter 95, middle guiding gutter 96 in also having on the lower surface;
Also comprise spring 10 and two unsteady packing elements 11, the packing element 11 that floats has on upper shed, the base plate apopore is arranged;
As shown in Figure 1, in the described housing 1 annular seating 1A is arranged, the top of separating stand 8 is inserted in the annular seating 1A and is fixedly connected with, and the connecting pin 85 at separating stand 8 tops is pegged graft with the key seat in the housing 1, outer shroud platform 84 cooperates stop bit with annular seating 1A, thereby separating stand 8 and housing 1 are fixed together; Be rotatably assorted and liquid sealing in the interface 82 of water diversion disk interface 93 insertion separating stands 8, the axle sleeve 91 on the water diversion disk 9 cooperates with the counterbore around circular pin 81 and liquid sealing; Axle bed 74 on the water outlet cover 7 is pegged graft with the axle sleeve of water diversion disk 9 91, interior guiding gutter 95, middle guiding gutter 96 respectively with lid in the guiding gutter 71, lid guiding gutter 72 fasten, cover the upper end of outer ring wallboard of outer guiding gutter 73 and the annular slot 94 chimeric and liquid sealings of water diversion disk 9; The inwall of housing 1 is rotatably assorted with the outer ring wallboard of the outer guiding gutter 73 of lid;
Described unsteady packing element 11 is arranged in the vacant chamber 33, and spring 10 cooperates with the top board in vacant chamber 83 and the base plate of unsteady packing element 11; The base plate of unsteady packing element 11 cooperates with the water guider 92 on the water diversion disk 9, and water guider 92 is communicated with the water diversion disk 9 in interior guiding gutter 95, middle guiding gutter 96 and middle guiding gutter 96 outsides;
Such as Fig. 4, shown in Figure 5, pin plate 97 is arranged on the water diversion disk 9, pin plate jack 75 is arranged on the water outlet cover 7, pin plate 97 is pegged graft with pin plate jack 75, prevents that water outlet cover 7 and water diversion disk 9 from relatively rotating.
Also comprise an atomising device, described atomising device comprises annular chassis 121, faucet 122 and spraying grain 123, and the upper shed of described faucet 122 is communicated with orifice on the annular chassis 121, in 123 orifice that are arranged on the annular chassis 121 of spraying;
In the guiding gutter 72, faucet 122 stretches out from the atomizing water hole in annular chassis 121 insert covers;
Described spraying grain 123 is column, and the spiral tank is arranged on the outer surface.
Also comprise a water injector, described water injector comprises annular chassis 131 and water spout 132; In the outer guiding gutter 73 of annular chassis 131 insert covers, water spout 132 stretches out from water flow hole.
Described water guider 92 be along circular arc distribute by upper surface to first, second, third water-guiding cavity 921,922,923, the first water-guiding cavities 921 of lower surface be communicated with the interior guiding gutter 95 of water diversion disk 9, the second water-guiding cavity 922 is communicated with the lower surface of the water diversion disk 9 of middle guiding gutter 96 radial outsides with middle guiding gutter 96, the 3rd water-guiding cavity 923 of water diversion disk 9.
Described positioner 5 comprises the hollow seat 1B that is arranged on the under shed on the housing 1, compression spring 51 and alignment pin 52; Compression spring 51 is arranged in the hollow seat 1B, and the upper end of alignment pin 52 is stretched in the hollow seat 1B, and the lower end of alignment pin 52 cooperates the location with spherical cavity on the water diversion disk 9.The lower end of alignment pin is spherical.
Above-described only is preferential embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art in the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.
Claims (6)
1. air Injection supercharging hand-held shower head comprises handle, the Venturi tube of housing, hollow and is arranged on outlet component in the under shed of housing that housing and handle are one-body molded to be made, and Venturi tube is arranged on the end of handle; Venturi tube one end is communicated with the water source, and the other end is connected with the top board of housing and the cavity between the outlet component; Described Venturi tube comprises body, water inlet interface and water outlet mouthpiece, and air admission hole is radially arranged on the described body, and positioning bar is vertically arranged on the outer circumferential surface; On the inwall of the openend of described handle locating slot is arranged, positioning bar cooperates with locating slot; It is characterized in that: described body has an axial air slot, and described air slot is intake interface end to air admission hole by body, and communicates with air admission hole;
The inwall of air slot and handle openings end consists of the air guide water channel;
Also comprise an aqueduct, aqueduct one end is connected with the water outlet mouthpiece of Venturi tube, and the other end is connected with the top board of housing and the cavity between the outlet component.
2. air Injection supercharging hand-held shower head according to claim 1, it is characterized in that: described outlet component comprises separating stand, water diversion disk, positioner, impeller and water outlet cover;
The center of the lower surface of institute's separating stand has circular pin, radial edges that interface is arranged, and also has the accommodating cavity of the under shed on a diameter line on the separating stand, on the top board in vacant chamber the inlet opening is arranged; The top of separating stand also has an outer shroud platform;
There is axle sleeve at the center of described water diversion disk, around two groups of water guiders on a diameter line of axle sleeve, around the water diversion disk interface of water guider; The radial edges of the lower surface of water diversion disk has annular slot, guiding gutter, middle guiding gutter in also having on the lower surface;
Guiding gutter and the outer guiding gutter of lid in guiding gutter in the lid, the lid are arranged on the upper surface of described water outlet cover; Gap in the lid between guiding gutter and the supercentral axle bed of water outlet cover consists of phyllocyst; Guiding gutter is communicated with phyllocyst in the lid; On the water outlet cover of phyllocyst the massage water hole is arranged; On the water outlet cover in the lid in the guiding gutter atomizing water hole is arranged, covering in the outer guiding gutter has water flow hole;
Also comprise spring and two unsteady packing elements, unsteady packing element has on upper shed, the base plate apopore is arranged;
In the described housing annular seating is arranged, the top of separating stand is inserted in the annular seating and is fixedly connected with; The water diversion disk interface inserts in the interface of separating stand and is rotatably assorted and liquid sealing, and the axle sleeve on the water diversion disk cooperates also liquid sealing with counterbore around circular pin; Axle bed on the water outlet cover and the axle sleeve of water diversion disk are pegged graft, interior guiding gutter, middle guiding gutter respectively with lid in the guiding gutter, lid guiding gutter fasten the upper end of the outer ring wallboard of the outer guiding gutter of lid and the chimeric and liquid sealing of annular slot of water diversion disk; The inwall of housing is rotatably assorted with the outer ring wallboard of the outer guiding gutter of lid;
Axle bed on described impeller and the water outlet cover articulates; Described positioner is arranged on the housing, and positioner cooperates the location with water diversion disk;
Described unsteady packing element is arranged in the vacant chamber, and spring cooperates with the top board in vacant chamber and the base plate of unsteady packing element; The base plate of unsteady packing element cooperates with the water guider on the water diversion disk, and water guider is communicated with the water diversion disk in interior guiding gutter, middle guiding gutter and the middle guiding gutter outside;
Described circular pin passes the axle sleeve of water diversion disk and axle bed and the screw on the water outlet cover screws togather.
3. air Injection supercharging hand-held shower head according to claim 2, it is characterized in that: also comprise an atomising device, described atomising device comprises annular chassis, faucet and spraying grain, the upper shed of described faucet is communicated with orifice on the annular chassis, and the spraying grain is arranged in the orifice on the annular chassis;
In the guiding gutter, faucet stretches out from the atomizing water hole in the annular chassis insert cover;
Described spraying grain is column, and the spiral tank is arranged on the outer surface.
4. air Injection supercharging hand-held shower head according to claim 3, it is characterized in that: also comprise a water injector, described water injector comprises annular chassis and water spout; In the outer guiding gutter of annular chassis insert cover, water spout stretches out from water flow hole.
5. according to claim 2,3 or 4 described air Injection supercharging hand-held shower heads, it is characterized in that: described water guider for distribute along circular arc by first, second, third water-guiding cavity of upper surface to lower surface, the first water-guiding cavity is communicated with the interior guiding gutter of water diversion disk, the second water-guiding cavity is communicated with the lower surface of the water diversion disk of middle guiding gutter radial outside with middle guiding gutter, the 3rd water-guiding cavity of water diversion disk.
6. air Injection supercharging hand-held shower head according to claim 5, it is characterized in that: described positioner comprises the hollow seat that is arranged on the under shed on the housing, compression spring and alignment pin;
Alignment pin cooperates the location with spherical cavity on the water diversion disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233181 CN202655160U (en) | 2012-03-07 | 2012-05-23 | Air injection pressurization portable sprinkler |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220082737 | 2012-03-07 | ||
| CN201220082737.9 | 2012-03-07 | ||
| CN 201220233181 CN202655160U (en) | 2012-03-07 | 2012-05-23 | Air injection pressurization portable sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655160U true CN202655160U (en) | 2013-01-09 |
Family
ID=46691324
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210161294.7A Expired - Fee Related CN102649105B (en) | 2012-03-07 | 2012-05-23 | Air injection booster handheld shower head |
| CN 201220233181 Expired - Lifetime CN202655160U (en) | 2012-03-07 | 2012-05-23 | Air injection pressurization portable sprinkler |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210161294.7A Expired - Fee Related CN102649105B (en) | 2012-03-07 | 2012-05-23 | Air injection booster handheld shower head |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102649105B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649105A (en) * | 2012-03-07 | 2012-08-29 | 邝有良 | Air injection booster handheld shower head |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203170464U (en) * | 2013-04-27 | 2013-09-04 | 王海涛 | Automatic massage shower |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201026469Y (en) * | 2007-04-05 | 2008-02-27 | 周华松 | Gettering shower |
| KR100950344B1 (en) * | 2009-06-15 | 2010-03-31 | 한대석 | Shower using air pressure with variable inner tube |
| CN201482630U (en) * | 2009-07-27 | 2010-05-26 | 厦门英仕卫浴有限公司 | Air intake structure of shower nozzle of multifunctional water-outlet sprinkler |
| CN201988472U (en) * | 2011-02-23 | 2011-09-28 | 厦门建霖工业有限公司 | Air intake structure of shower |
| CN202045036U (en) * | 2011-04-22 | 2011-11-23 | 厦门洁朗卫浴有限公司 | Improved structure of shower handle water channel |
| CN102649105B (en) * | 2012-03-07 | 2014-01-08 | 邝有良 | Air injection booster handheld shower head |
-
2012
- 2012-05-23 CN CN201210161294.7A patent/CN102649105B/en not_active Expired - Fee Related
- 2012-05-23 CN CN 201220233181 patent/CN202655160U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649105A (en) * | 2012-03-07 | 2012-08-29 | 邝有良 | Air injection booster handheld shower head |
| CN102649105B (en) * | 2012-03-07 | 2014-01-08 | 邝有良 | Air injection booster handheld shower head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102649105A (en) | 2012-08-29 |
| CN102649105B (en) | 2014-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130109 Effective date of abandoning: 20140108 |
|
| RGAV | Abandon patent right to avoid regrant |