CN201454737U

CN201454737U - Efficient shower nozzle

Info

Publication number: CN201454737U
Application number: CN2009201332051U
Authority: CN
Inventors: 张仲翔
Original assignee: SHENZHEN GLOBE UNION INDUSTRIAL CORP
Current assignee: SHENZHEN GLOBE UNION INDUSTRIAL CORP
Priority date: 2009-06-22
Filing date: 2009-06-22
Publication date: 2010-05-12
Anticipated expiration: 2019-06-22

Abstract

An efficient shower nozzle comprises a feeding waterway member and a launching waterway member, wherein the feeding waterway member is provided with a pipe body part, a turning part and a disc body part; the launching waterway member is connected under the feeding waterway member. The top center of the launching waterway member is provided with a conical guide column, and a plurality of bent arc shaped branch flow passages consisting of the bent arc shaped inner wall surface of the turning part and a plurality of partition blades extended from the bent arc shaped inner wall surface; and a plurality of water through passages extended in radial shape and provided with a plurality of water outlets are formed between the launching waterway member and the disc body part, and can be communicated with the bent arc shaped branch flow passages so as to guide the water current entering the pipe body part to the water outlets of the water through passages evenly and smoothly along the bent arc shaped branch flow passages and achieve the efficient flow-equalizing spraying effect with least kinetic energy loss.

Description

A kind of high-effect shower nozzle

Technical field

The utility model belongs to the shower accessories field, relates in particular to a kind of high-effect shower nozzle.

Background technology

Have now and be installed in the shower nozzle on the supply channel in the places such as bathroom or shower cabinet, the shower spray that sprays from the user top can be provided, shower nozzle is provided with one usually and has upward coiling of water inlet, and one connect the lower wall that its below has most delivery ports, and in the water flow space that is formed with a hollow form between the two, after current enter this water flow space from last dish water inlet, can down spray formation shower spray outward from each delivery port.There are some shortcomings in the use in such structure, for example: the water flow space of hollow, can make enter the back current do not flow freely everywhere with not being limited, and impairment water flow dynamic energy and pressure, it is not good to cause spraying usefulness, can cause the water yield skewness of each delivery port simultaneously yet, particularly be lower than 2.5GPM in the discharge that provides, and shower nozzle is down non-perpendicular, but when being set at an angle of inclination, the problems referred to above point is more obvious; Make the shower nozzle of big specification if adopt same structure, this hollow form water flow space design can make lower wall because of the area increase of bearing pressure of supply water causes distortion, will be appreciated that, therefore water-stop between this lower wall and last dish may reduce, and cause drainage.

The problems referred to above also have the part record in patent No. ZL200580000294.7 patent of invention case, and improve at the problems referred to above point, its way is to add a water flowing road between dish and lower wall to form member on this, in order on this between dish and the lower wall zoning form water flowing Lu Yufei water flowing road, the current that will come from this dish each delivery port that suitably leads, go up dish or the suffered pressure of supply water of lower wall in the hope of reducing, also can improve the usefulness that current spray to a certain degree.

In addition, the water flowing road of this patent of invention case includes the water flowing road of several radial distributions, and the water flowing road of several annular distribution, is distributed with several delivery ports on it.Will be appreciated that, when the current that come from dish water inlet on this enter these radial water flowing roads, during the water flowing road of this annular distribution that leads again, the crooked water conservancy diversion of wide-angle like this, water flow dynamic energy and pressure widely can detract, cause from the water flowing road of these annular distribution the water yield of each delivery port on it, can be significantly less than the water yield of water flowing road each delivery port on it of these radial distributions, make it that phenomenon of water yield skewness be arranged equally, water flowing road according to each mentioned annular distribution of embodiment, roughly be to be configured in several sector regions, so when implementing shower, the water yield of these sector regions will be significantly less than its upper water-out amount of water flowing road that radially distributes.Another problem points is to come from the current of dish water inlet on this when entering this water flowing road, can be transformed into the flow direction of approximate horizontal from the flow direction of approximate vertical, the vertical curve water conservancy diversion of so rough 90 degree can make water flow dynamic energy and pressure impairment equally, and reduce the usefulness of spraying.The problems referred to above point is lower than 2.5GPM in discharge, and shower nozzle is when being set at an angle of inclination, will be obvious especially.

The utility model content

The purpose of this utility model is to provide a kind of high-effect shower nozzle, is intended to solve the little problem of water yield skewness, discharge pressure of existing shower nozzle delivery port.

The utility model is achieved in that a kind of high-effect shower nozzle, comprising:

Waterway member on one, the described waterway member that goes up is provided with a body position, a disk body position and a continuous turnover position that extends this body position and disk body section interdigit; Be provided with one in the described body position and go into aquaporin; Be provided with one in the described turnover position and extend down the curved arc shape internal face of flaring outward from this entry vias inner walls face, described curved arc shape internal face extends the branch root piece that is distributed with several appropriate intervals, described root piece inboard respectively be formed with one down outward the curved arc shape of flaring support wall, form certain bit space; Bottom surface, described disk body position is provided with a water route and forms upper wall;

Waterway member once, described waterway member is connected in described below of going up waterway member, it is provided with a water route and forms lower wall, described water route forms lower wall central authorities and up is provided with a coniform diversion column, this water route forms lower wall and also is provided with the curved arc shape peripheral wall surfaces of flaring outward down, described curved arc shape peripheral wall surfaces is arranged in the described space, location that waterway member is provided with of going up at least one section, and with each minute the root piece inboard the curved arc shape support that wall is relative to be replaced, formation one curved arc shape runner between the curved arc shape internal face of described curved arc shape peripheral wall surfaces and last waterway member and any two adjacent minute root pieces; Described water route form lower wall described diversion column place with described on the water route of waterway member form upper wall and fit and seal, form several and be radial extension and water flowing road that be communicated with curved arc shape runner such as described, described waterway member down is respectively equipped with several form the shower spray in order to ejection delivery port in described upper edge, the water flowing road water (flow) direction that waits.

After having adopted above technical scheme, since current enter waterway member on this go into aquaporin after, before the water flowing road on flowing to this between waterway member and this time waterway member, can pass through earlier by these curved arc shape runners, therefore, can use the evenly effect of shunting that produces on the one hand, can use the effect that produces the arc water conservancy diversion on the other hand, to reduce the kinetic energy loss of fluid, to improve the phenomenon of hydraulic pressure deficiency, particularly be lower than under the situation of normal flow 2.5GPM, still can keep high-effect and uniform current spray effect in discharge.

Description of drawings

The outward appearance constitutional diagram that Fig. 1 provides for the utility model embodiment.

The three-dimensional exploded view that Fig. 2 provides for the utility model embodiment.

Another three-dimensional exploded view that Fig. 3 provides for the utility model embodiment.

The side cutaway view that Fig. 4 provides for the utility model embodiment.

The last waterway member that Fig. 5 provides for the utility model embodiment and the assembled state side cutaway view of following waterway member.

The side cutaway view of the last waterway member that Fig. 6 provides for the utility model embodiment.

The stereo appearance figure of the last waterway member that Fig. 7 provides for the utility model embodiment.

The upward view of the last waterway member that Fig. 8 provides for the utility model embodiment.

The vertical view of the last waterway member that Fig. 9 provides for the utility model embodiment.

The side cutaway view of the following waterway member that Figure 10 provides for the utility model embodiment.

The vertical view of the following waterway member that Figure 11 provides for the utility model embodiment.

The stereo appearance figure of the following waterway member that Figure 12 provides for the utility model embodiment.

The local schematic top plan view of the last waterway member that Figure 13 provides for the utility model embodiment.

The user mode side-looking generalized section of the shower nozzle that Figure 14 provides for the utility model embodiment.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

At first, see also Fig. 1 to 4, be a kind of high-effect shower nozzle preferred embodiment of the utility model, this shower nozzle mainly comprises waterway member 10 on, once square washer 81 on waterway member 20, a cover 30, a below guard shield 40, a plinth 50, a top guard shield 60, the cap 70,, once a square washer 82 and a globe joint 90; Wherein:

The described waterway member 10 that goes up is please consulted Fig. 5 to 9 again, comprises a body position 11, a disk body position 12, and one links to each other and extends the turnover position 13 at 12 at this body position 11 and disk body position; Wherein, 11 inside, described body position are formed with into aquaporin 111, and go into aquaporin 111 tops in this and be provided with one section internal screw thread 112.13 inside, described turnover position are formed with one and go into the curved arc shape internal face 131 that aquaporin 111 internal faces down extend flaring outward from this, described curved arc shape internal face 131 extends the branch root piece 132 that is distributed with several appropriate intervals, present embodiment isogonism altogether is distributed with five branch root pieces 132, described five equilibrium root piece 132 inboards respectively be formed with one down outward the curved arc shape of flaring support wall 133, and form certain bit space 134.12 bottom surfaces, described disk body position are formed with a water route and form upper wall 121, annular distribution has applying wall 122 on the triangular shape of most spaces on it, the tip of applying wall 122 inwardly on the described triangular shape such as grade, and be close to this curved arc shape internal face 131, present embodiment has applying wall 122 on 15 triangular shapes with range distribution uniformly-spaced, wherein have applying wall on five triangular shapes spaced apart from each other 122 most advanced and sophisticated with this curved arc shape internal face 131 on the branch root piece 132 that extends interconnect, and on the triangular shape such as described the knuckle height of applying wall 122 greater than these minutes root piece diapire of 132; Described water route forms upper wall 121 and is formed with applying wall 123 on the ring-type in applying wall 122 peripheries on these triangular shapes with the appropriate intervals distance.In the present embodiment, described disk body position 12 is provided with seven perforation 124, perforation 124 such as described is arranged on seven relative triangular shapes of applying wall 122 on the triangular shape on the applying wall 122, and can pass the effect that locks from top to bottom for a bolt 125 respectively.

Described waterway member 20 down, please consult Figure 10 to 13 again, roughly be the disk body shape, in order to be connected in place, waterway member 10 belows on this, and end face has a water route that roughly is cancave cambered surface and forms lower wall 21, described water route form lower wall 21 central authorities up projection one coniform diversion column 22 is arranged, and be formed with the curved arc shape peripheral wall surfaces 221 of flaring outward down, 221 at least one sections of described curved arc shape peripheral wall surfaces are housed inside in the space, location 134 of waterway member 10 on this, and with each minute root piece 132 inboards the curved arc shape support wall 133 relative replacing, make this curved arc shape peripheral wall surfaces 221 can be on this curved arc shape internal face 131 of waterway member 10 and wantonly two 132 adjacent of branch root pieces form one down toward the curved arc shape runner 23 of outer arcuate extension; In the present embodiment, described diversion column 22 tops up projection surpass these minutes root piece 132 apical margins one segment distance, and arrive 11 inside, body position of waterway member 10 on this, and form five curved arc shape runners 23. in addition, described water route forms lower wall 21 annular distribution around this diversion column 22 applying wall 24 under several triangular shapes, can be respectively with described triangular shape on the 122 relative sealings of applying wall fit, formed a water flowing road b who is radial extension between any two adjacent triangular shape applying position a respectively in order to form the triangular shape applying position a that upper wall 121 and water route form several annular distribution of 21 formation of lower wall in the water route, to make; In the present embodiment, have 15 water flowing road b, the width of described water flowing road b and highly system make the past more lateral direction of sectional area of its water flowing more little toward the lateral direction convergent, thereby Lifting Water; In the present embodiment, the water flowing sectional area of described water flowing road b arrival end approximately is 1.5 times of port of export water flowing sectional area. secondly, the water route of a inboard, described triangular shape applying position forms the lower wall 21 and the segment distance of being separated by between root piece 132 diapires in described minute, thereby form and enclose annular runner 25 in one, be communicated in inboard each curved arc shape runner 23 respectively, and each water flowing road b. of the outside once more, in the present embodiment, with described minute root piece 132 was benchmark, can separate out a sector region respectively at any two 132 of adjacent branch root pieces, define five sector regions altogether, each sector region is contained an above-mentioned curved arc shape runner 23, and three water flowing road b, make current by each curved arc shape runner b, can directly be directed to three water flowing road b that are radial extension in this sector region, and can be in current are imported into its indivedual sector regions before each water flowing road b, according to its discharge size and hydraulic pressure height, enclose annular runner 25 in seeing through that each sector region is interconnected to each other and regulate circulation voluntarily, to bring into play flow-compensated current-sharing effect. in addition, described water route forms lower wall 21 and is formed with applying wall 26 under the ring-type in applying wall 24 peripheries under the described triangular shape with the appropriate intervals distance, can form on the ring-type of upper wall 121 the 123 mutual embeddings of applying wall with described water route supports and the sealing applying, form 21 formation of lower wall, one ring-type applying position c in order to form upper wall 121 and water route in this water route, make and form a peripheral annular runner 27 between this ring-type applying position c and these triangle applyings position a, thereby make the current of water flowing road b, can in this periphery annular runner 27, circulate mutually, regulate circulation voluntarily and bring into play flow-compensated current-sharing effect to produce. this water route forms lower wall 21 and enclose annular runner 25 in this, water flowing road b and peripheral annular runner 27 places are provided with several delivery ports 28 that forms the shower spray in order to ejection respectively; In the present embodiment, several positional punch 281 inside of being provided with by following waterway member 20 of described delivery port 28 respectively caulked locate a nozzle 282 and constituted; Wherein, enclose the delivery port 28 that annular runner 25 places are provided with ten annular distribution altogether in described, its five delivery ports 28 spaced apart from each other just are positioned at described minute root piece 132 diapires below, can be respectively across two adjacent sector regions, and each water flowing road b, and with this in enclose annular runner 25 and peripheral annular runner 27 position that links to each other and be provided with two to three delivery ports 28; The configuration mode of above-mentioned delivery port 28, can observe by above-mentioned sector region, enclose in above-mentioned ten delivery ports 28 at annular runner 25 places, each sector region still comprises eight delivery ports 28, to form a water spray module, and each sector region has identical water spray module; Wherein, distance between the central point of each delivery port 28 center of same water spray module and this water route formation lower wall 21 is all inequality, to produce the effect of even jet flow. in addition, select on the described waterway member 20 down applying wall 24 under seven triangular shapes is arranged, in order to a screw 29 to be set respectively, can screw togather mutually respectively with by the described bolt 125 of going up waterway member 10, make described waterway member 20 down be incorporated into the described place, waterway member 10 belows of going up by locking. described waterway member 20 bottom surfaces down more are provided with a screw 291. said nozzles 282 formed delivery port 28 diameters at relative this place, diversion column 22 bottoms and are about 0.8mm, and near the exit design equal diameter runner of one section predetermined length is arranged, so can make the water column of water outlet comparatively concentrated.

Described cover 30 is positioned at place, described waterway member 20 belows down, is through with most perforation 31 on it, can stretch through outstanding from inside to outside for described nozzle 282 respectively; In the present embodiment, described cover 30 central parts are provided with a through hole 32, and screw togather mutually by described through hole 32 backs and the described screw 291 of waterway member 20 down by a bolt 33, and described cover 30 lockings are incorporated into the described outer surface of waterway member 20 belows down.

The roof of described below guard shield 40 is provided with an opening 41, and described opening 41 places are formed with an annular lip 411, can be clamped in the periphery interdigit of described waterway member 20 down and described cover 30, in order to locate to form protective effect around described delivery port 28.

The bottom of described plinth 50 has one section external screw teeth 51, and it is fixing to be spirally connected mutually with the body position 11 top internal screw threads 112 of waterway member on this 10, and inside is formed with a water stream channel 52, can be connected with the aquaporin 111 of going at this body position 11; Wherein, the water stream channel 52 of described plinth 50 has the down reducing position 50a of convergent of an aperture near top end, can produce current and concentrate boosting; In the present embodiment, described reducing position 50a can be formed by the inner caulkeds of water stream channel 52 location one plug sleeve 53 that catchments, certainly, this reducing position 52a also can be directly by the water stream channel 52 of this plinth 50 one-body molded constitute.In addition, described plinth 50 tops also are provided with one section external screw teeth 54.

Described top guard shield 60 roughly is cover mitriform, and its roof has an opening 61, and described opening part 61 is formed with an annular lip 611, can be clamped in this plinth 50 and should go up 20 of waterway member; In the present embodiment, guard shield 60 diapires extensible this below guard shield 40 end faces that are resisted against in described top grip adjustment to make things convenient for the user, and play protective effect handsome in appearance.

Described cap 70 is provided with one section internal screw thread 71, can be spirally connected fixing mutually with these plinth 60 tops.

The described square washer 81 of going up can be located in this cap 70 inner tip places, and has a ring-type arc-shaped concave 811.

Described square washer 82 down can be located in the inside, top of this plinth 60, and has a ring-type arc-shaped concave 821.

The bottom of described globe joint 90 has a spheroid position 91, the ring-type arc-shaped concave 811 that can be limited in square washer 81 on this forms sphere with 821 of the ring-type arc-shaped concaves of this time square washer 82 and contacts, this plinth 50 can freely be rotated on this globe joint 90, and these globe joint 90 inside have a water stream channel 92, can be connected with the water stream channel 52 of this plinth 60, its top then can be for being connected a supply channel (not shown), in order to provide this shower nozzle required shower water.

See also Fig. 1,4,14, the high-effect shower nozzle of the utility model can be in order to be connected on the supply channel in the places such as bathroom or shower cabinet, when opening effluent switch, current can flow in the globe joint 90 water flow inside passages 92 of this shower nozzle along this supply channel, pass through again in the water stream channel 52 of this plinth 50, during this time, can form rectified action by the catchment reducing position 50a of plug sleeve 53 of these plinth 50 inside, what make that current after the rectification can be guided to waterway member 10 on this more equably goes into aquaporin 111 central authorities, and enter these diversion column of going into aquaporin 111 22 tops and forms by projection up and puncture and guide functions near the part curved arc shape peripheral wall surfaces 221 on top, the past water conservancy diversion all around of these current of going into aquaporin 111 central authorities will be flow to, making it can flow to isogonism equably is distributed in each curved arc shape runner 23 all around, and by the design of the curved arc shape of described curved arc shape runner 23, with current when about vertical direction is transformed into about horizontal direction, can not produce too much water flow dynamic energy loss, therefore, can guarantee current can be immediately with than kinetic energy, and in radial mode equably towards the edge direction by enclosing annular runner 25 in this, flow into again among interior equally distributed three the radial water flowing road b of each sector region, arrive peripheral annular runner 27 at last, make and enclose annular runner 25 in described, each radial water flowing road b and should fill up current equably by periphery annular runner 27; In view of the above, current are able to enclose even distribution on annular runner 25, radial water flowing road b and the peripheral annular runner 27 in described each nozzle 282 inner delivery port 28 spray out outward, form high-effect and uniform current spray effect.

Please consult Fig. 1,4 again, the user can be according to the personal like, see through the ball type of contact surface of 90 of this plinth 50 and this globe joints, freely adjust the angle position of rotating this plinth 50, control the angle of each nozzle 282 delivery port 28, make the angle of current that sprays from each delivery port 28 can obtain to adjust control; Wherein, when this delivery port 28 is not down straight, but when being set at an angle of inclination, the current that enter this shower nozzle inner flow passage just can be subjected to gravity effect to a certain degree, particularly when big more, influence more obvious at the angle of inclination; At this moment, can utilize the design of enclosing annular runner 25 in described, make current before flowing into each radial water flowing road b, can this be connected in enclose annular runner 25 places and produce the water yield voluntarily and regulate compensating action, flow into again among each water flowing road b, to guarantee to be distributed in each nozzle 282 that encloses in this on annular runner 25 and each the water flowing road b, can obtain to spray more uniformly current; In addition, also can utilize the design of described peripheral annular runner 27, make by the current behind each radial water flowing road b and also can produce water yield adjusting compensating action voluntarily at these peripheral annular runner 27 places that are connected, similarly, can make and be distributed in this periphery annular runner 27 places, and each nozzle 282 on each water flowing road b, can obtain to spray more uniformly current.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. high-effect shower nozzle comprises:

Waterway member once, described waterway member down is connected in described below of going up waterway member, it is provided with a water route and forms lower wall, described water route forms lower wall central authorities and up is provided with a coniform diversion column, this water route forms lower wall and also is provided with the curved arc shape peripheral wall surfaces of flaring outward down, described curved arc shape peripheral wall surfaces is arranged in the described space, location that waterway member is provided with of going up at least one section, and with each minute the root piece inboard the curved arc shape support that wall is relative to be replaced, formation one curved arc shape runner between the curved arc shape internal face of described curved arc shape peripheral wall surfaces and last waterway member and any two adjacent minute root pieces; Described water route form lower wall described diversion column place with described on the water route of waterway member form upper wall and fit and seal, form several and be radial extension and water flowing road that be communicated with curved arc shape runner such as described, described waterway member down is respectively equipped with several form the shower spray in order to ejection delivery port in described upper edge, the water flowing road water (flow) direction that waits.

2. a kind of high-effect shower nozzle as claimed in claim 1 is characterized in that: described water route of going up on the waterway member form be provided with between water route formation lower wall on upper wall and the described waterway member down several annular distribution in order to form the triangular shape applying position on described water flowing road.

3. a kind of high-effect shower nozzle as claimed in claim 2, it is characterized in that: the water route that is positioned at inboard, described triangular shape applying position forms between upper wall and described five equilibrium root piece diapire and leaves spacing, forms one and makes by the described current that wait curved arc shape runner and regulate circulation voluntarily and enclose annular runner to produce in the flow-compensated effect through enclosing annular runner in described entering these water flowings Lu Qianke.

4. a kind of high-effect shower nozzle as claimed in claim 2, it is characterized in that: described upward waterway member and described waterway member down are formed with a ring-type applying position at the place, periphery, described ring-type applying position and inboard each space, triangular shape applying position, formation one make by the described current on water flowing road that wait and regulate circulation voluntarily to produce the peripheral annular runner of flow-compensated effect through described peripheral annular runner.

5. a kind of high-effect shower nozzle as claimed in claim 2 is characterized in that: the described waterway member that goes up forms the wall of fitting on the triangular shape that upper wall is provided with several annular distribution in the water route on the described disk body position; Water route on the described down waterway member forms applying wall under the triangular shape that lower wall is provided with several annular distribution, under the described triangular shape applying wall respectively on the triangular shape applying wall seal formations of fitting mutually and wait triangular shape applying position.

6. a kind of high-effect shower nozzle as claimed in claim 4 is characterized in that: describedly wait the width on water flowing road and highly all dwindle gradually toward the outer ledge direction, the past lateral direction of sectional area of described road water flowing such as water flowing such as grade is dwindled gradually.

7. a kind of high-effect shower nozzle as claimed in claim 4 is characterized in that: the water flowing sectional area of described water flowing road arrival end is 1.5 times of port of export water flowing sectional area.

8. a kind of high-effect shower nozzle as claimed in claim 1 is characterized in that: described diversion column top up projection surpasses the described inside, body position of going up waterway member of described five equilibrium root piece apical margin arrival, makes this diversion column be cone-shaped top.

9. a kind of high-effect shower nozzle as claimed in claim 1 is characterized in that: described waterway member is down waiting the waterway place to be provided with several positional punches, and each caulked is positioned with a nozzle on it, forms the mouth of a river.

10. a kind of high-effect shower nozzle as claimed in claim 1, it is characterized in that: also comprise a plinth, described plinth bottom and described top, body position of going up waterway member interfix, be provided with in the described plinth one with the described water stream channel of going up in the waterway member body position that aquaporin is interconnected of going into.

11. a kind of high-effect shower nozzle as claimed in claim 10 is characterized in that: the water stream channel of described plinth is provided with the down reducing position of convergent, an aperture.