CN103234071A

CN103234071A - Waterfall faucet

Info

Publication number: CN103234071A
Application number: CN2013101169830A
Authority: CN
Inventors: 马西莫·德·卢卡
Original assignee: KAIPING IBL SANITARY WARE CO Ltd
Current assignee: Kaiping Feila Bathroom Co.,Ltd.
Priority date: 2013-04-03
Filing date: 2013-04-03
Publication date: 2013-08-07
Anticipated expiration: 2033-04-03
Also published as: CN103234071B

Abstract

The invention discloses a waterfall faucet which comprises a casing, wherein a faucet main body is arranged in the casing and spliced by an upper faucet cover and a lower faucet cover; an accommodating chamber capable of storing water is formed in the rear part of the lower faucet cover; a gap for allowing water to flow out and a water inflow through hole communicated with an outside intake pipe are formed in the front side wall and the opposite rear side wall of the accommodating chamber respectively; a split-flow block capable of splitting the flow and shielding the gap is arranged right in front of the water inflow through hole; the split-flow block is located between the water inflow through hole and the gap, and an interval allowing water to flow is reserved between the split-flow block and the inner wall of the accommodating chamber; a row of or more deceleration split-flow columns are arranged in the position of the gap and/or an adjacent position; a prolate water outlet is formed in the front end part of the lower faucet cover; and a slender opening capable of allowing water to flow out is formed in the front end of the casing. With the adoption of the structure, the faucet is silent when used, and the water curtain is complete during water outlet.

Description

A kind of waterfall water tap

Technical field

The present invention relates to a kind of sanitaryware, particularly a kind of waterfall water tap.

Background technique

Along with progress of science and technology, sanitaryware is also in continuous development, in the society waterfall water tap has appearred now, this kind waterfall water tap owing to the spray of its water outlet comparatively novel and beautiful be subjected to people's favor, but the waterfall water that existing waterfall water tap goes out, leave out not how long distance of the water surface at current, will produce receipts limit phenomenon or fracture phenomena as the del shape, not only had a strong impact on the aesthetic of water outlet, also influenced the size that the water surface and the dynamics uniformity of current, thereby made that user's using effect is undesirable, in addition, in use sound is excessive for this kind waterfall water tap, has influenced people's mood more.

Summary of the invention

In order to address the above problem, the object of the present invention is to provide a kind of simple in structure, not only quiet, and the complete waterfall water tap of water curtain.

The present invention for the technological scheme that solves its technical problem and adopt is:

A kind of waterfall water tap, comprise housing, be provided with faucet subject in the housing, described faucet subject is put together by leading loam cake and leading lower cover, offer the cavity volume that can store water on the rear portion of this tap lower cover, offer the supply water breach that flows out and the water inlet through hole that is connected with extraneous intake pipe on the relative front and back sidewall of this cavity volume respectively, the dead ahead of this water inlet through hole is provided with the branching block that water inlet can be shunted and can be blocked described breach, described branching block is between water inlet through hole and breach, leave the gap of supplying water and flowing through between the inwall of this branching block and cavity volume, the position at described breach place and/or position adjacent place are provided with a row or above deceleration divides fluidization tower, the front end of described leading lower cover is provided with the water outlet of prolate, and the front end of described housing offers an elongated open that can supply water and flow out.

In order to make the water outlet of waterfall water tap can have certain speed, described deceleration divides that to be provided with the arc that upwards arches upward between fluidization tower and the water outlet domatic, and domatic being opened under the tap of this arc covers.

Fiercely impact the end, slope when flowing from top to bottom at the domatic top of arc for fear of flowing water and produce sound, the domatic front side of described arc is provided with to lower convexity, is installed in the convex parts of leading loam cake bottom front, forms the uniform gap of width between described convex parts and arc are domatic.

In order to make the waterfall water tap to the deceleration better effects if of current, it is two rows that described deceleration divides row's number of fluidization tower.

Divide the deceleration shunting action of fluidization tower in order further to strengthen slowing down, described deceleration divides has a diameter greater than the big column of other column diameters on the fluidization tower, and described big column is positioned to slow down near that row of water outlet and divides the position, middle of fluidization tower.

Namely stop water outlet in order to make the waterfall water tap namely to close, described water outlet place is provided with raise gradually highly from back to front domatic.

In order to prevent that the waterfall water tap from use leaking, offer a seal groove on the upper-end surface of described leading lower cover, be placed with the seal ring that prevents that the gap between leading loam cake and the leading lower cover from leaking in the described seal groove.

In order to prevent that current from flowing in the housing from the water outlet of faucet subject front end, offer seal groove and lower seal groove cavity respectively on the front-end face of described leading loam cake and the front-end face of leading lower cover, described seal groove and the lower seal groove cavity gone up) can when leading loam cake and the mutual amalgamation of leading lower cover, form a complete circular groove, be provided with an O-ring seal between the inwall of described faucet subject front-end face and housing, described O-ring seal is installed in the described circular groove.

In order to make the manufacturing of housing convenient, described housing is made up of zinc alloy loam cake and the amalgamation of zinc alloy lower cover, connects by some pieces of bolt between described zinc alloy loam cake and the zinc alloy lower cover.

Be fixedly mounted in the housing for the ease of faucet subject, the edge of described faucet subject offers several oval pin-and-holes that can allow above-mentioned bolt pass, and is Spielpassung between this ellipse pin-and-hole and the bolt.

In order to make the outward appearance of waterfall water tap more elegant in appearance, the ear end face of described housing is connected and installed with a packaged facing plate.

Be connected with extraneous intake pipe for ease of the waterfall water tap, the trailing flank of described decoration panel is provided with one for the water nozzle that links to each other with extraneous intake pipe, and the other end of this water nozzle is connected with the water inlet through hole after passing decoration panel and housing.

To be connected closelyr in order making between water nozzle and the faucet subject, to prevent that into water flows out from the joint between them, described water nozzle is provided with seal washer between the through hole with intaking.

The invention has the beneficial effects as follows: because waterfall water tap of the present invention is provided with branching block by the dead ahead at the water inlet through hole, water inlet gently flows in the cavity volume under the guiding of branching block, can effectively avoid current directly to impact cavity volume and produce sound, when current flow out from indentation, there, divide the deceleration shunting action of fluidization tower through slowing down, both can reduce the speed of current, avoid current in the process of flowing sound taking place fast, can enlarge the water-outlet area of current again, can be full of whole water outlet, can make that not only waterfall water tap of the present invention is quiet in use, and the water curtain when making its water outlet is complete, is not easy to shrink or break.

Description of drawings

The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.

Fig. 1 is surface structure schematic representation of the present invention;

Fig. 2 is explosive view of the present invention;

Fig. 3 is the sectional view at A-A place among Fig. 1;

The parts drawing of leading lower cover among Fig. 4 the present invention;

Fig. 5 is the bottom schematic view of leading loam cake among the present invention;

Fig. 6 is the parts drawing of leading loam cake among the present invention.

Embodiment

Referring to figs. 1 through Fig. 6, a kind of waterfall water tap, comprise housing 1, be provided with faucet subject 2 in the housing 1, here, as preferred embodiment, above-mentioned housing 1 is made up of zinc

alloy loam cake

12 and 13 amalgamations of zinc alloy lower cover, fixedly connected by some pieces of bolts 14 between described zinc alloy loam cake 12 and the zinc alloy lower cover 13, the front end of above-mentioned housing 1 offers an elongated open 10 that can supply water and flow out, and this elongated open 10 preferentially is opened on the front-end face of zinc alloy loam cake 12; Described faucet subject 2 is put together by leading loam cake 21 and leading lower cover 22, the front end of described leading lower cover 22 is provided with the water outlet 20 of prolate, this water outlet 20 is connected with above-mentioned elongated open 10, offer the cavity volume 23 that can store water on the rear portion of this tap lower cover 22, offer the supply water breach 24 that flows out and the water inlet through hole 25 that is connected with extraneous intake pipe respectively on the relative front and back sidewall of this cavity volume 23, here, preferentially cavity volume 23 is processed into a symmetrical cavity of level, described water inlet through hole 25 and breach 24 preferentially are opened in the horizontal symmetrical of this cavity in the heart; The dead ahead of this water inlet through hole 25 is provided with the branching block 26 that water inlet can be shunted and can be blocked described breach 24, described branching block 26 is between water inlet through hole 25 and breach 24, leave the gap of supplying water and flowing through between the inwall of this branching block 26 and cavity volume 23, the external form of above-mentioned branching block 26 preferentially is processed into isosceles triangle, the top of described isosceles triangle is the circular arc of smooth transition, the two ends of circular arc are with equilateral tangent with two of isosceles triangle respectively, the top of this isoceles triangle shape is over against described water inlet through hole 25, its bottom is over against described breach 24, after water is come in from water inlet through hole 25, run into the top of isosceles triangle and shunted, because the top of isosceles triangle is smooth circular arc, so water inlet runs into this top and sound can not take place, water inlet is flow into the chamber, the left and right sides of cavity volume 23 along two equilateral acceleration of isosceles triangle by the shunting back, water inlet flows to described breach 24 from the gap location between the inwall of isosceles triangle bottom and described cavity volume 23 more then, flow out from breach 24 then again, the position at described breach 24 places and/or position adjacent place are provided with a row or above deceleration divides fluidization tower 27, here preferential described deceleration divides row's number of fluidization tower 27 to be set to two rows, first row is slowed down and is divided fluidization tower 27 to be evenly distributed on the position at described breach 24 places, second row is slowed down and is divided fluidization tower 27 to divide equally the forward position place that is distributed in described breach 24, above-mentioned deceleration divides has a diameter greater than the big column of other column diameters on the fluidization tower 27, remaining slows down and divides fluidization tower all preferentially to be processed into the cylindrical body of diameter unanimity, described big column is positioned at the position, middle of dividing fluidization tower 27 near that row's deceleration of water outlet 20, be that described big column is positioned at the position, middle that above-mentioned second row's deceleration divides fluidization tower 27, after water inlet is flowed out from described breach 24, slowed down divides fluidization tower 27 to its shunting of slowing down at once, reduce the flow velocity of water, can effectively avoid water in the process of flowing sound taking place fast, pass through its shunting simultaneously, make that the flow area of water inlet is bigger, can be full of whole flowing water passage when therefore water inlet is flowed forward, water inlet flow to elongated open 10 places from water outlet 20 more then, because water inlet is subjected to the shape restriction of water outlet 20 and elongated open 10, when therefore water inlet is flowed out from elongated open 10, be band shape and freely hang from top to bottom, form the waterfall shape current.

Further, described second row is slowed down to divide between fluidization tower 27 and the water outlet 20 and is provided with the arc that upwards arches upward domatic 28, this arc domatic 28 is fixedly installed on the leading lower cover 22, after feed water flow is crossed the branch fluidization tower 27 that slows down, run into stopping of domatic 28 trailing flanks of arc, thereby cause water level constantly to rise, water inlet covers the top of arc domatic 28 gradually, intake then and accelerate from top to bottom to flow from the top of arc domatic 28, thereby make water inlet recover certain flow velocity, therefore in the time of can guaranteeing that water inlet is flowed out from elongated open 10, down hang again after can continuing to move a bit of distance forward, thereby make that the outward appearance of waterfall spray is more good-looking.

Further again, excessive because of drop during toward current downflow from the top of arc domatic 28 in order to prevent water into, and send sound, the front side of described arc domatic 28 is provided with to lower convexity, is installed in the convex parts 210 of leading loam cake 21 bottom front, form the uniform gap 280 of width between described convex parts 210 and the arc domatic 28, above-mentioned gap 280 can make water inlet to flow downward along the preceding domatic acceleration of arc domatic 28, do not impact the end, slope and send sound and can directly down not hang from its top, guarantee quiet effect.

Further, described water outlet 20 places be provided with one raise gradually highly from back to front domatic 201, domatic 201 preferentially to be processed into before one the low straight line in high back domatic for this, since water inlet will from domatic 201 lower up movement could flow out from water outlet 20, so after the waterfall water tap is closed into water, still be in water on domatic 201 because gravity effect and flowing can not flowed out from water outlet 20 more backward, guarantee that waterfall water tap of the present invention can namely close and namely stop water outlet.

Further again, offer a seal groove 220 on the upper-end surface of described leading lower cover 22, be placed with the seal ring 4 that prevents that the gap between leading loam cake 21 and the leading lower cover 22 from leaking in the described seal groove 220, described seal ring 4 preferentially is chosen as rubber ring or silica gel circle.

Further, offer seal groove 211 and lower seal groove cavity 221 on the front-end face of the front-end face of described leading loam cake 21 and leading lower cover 22 respectively, described go up seal groove 211 and lower seal groove cavity 221 can be when the mutual amalgamation of leading loam cake 21 and leading lower cover 22 complete circular groove of composition, this circular groove is looped around the periphery of water outlet 20, be provided with an O-ring seal 5 between the inwall of described faucet subject 2 front-end faces and housing 1, described O-ring seal 5 is installed in the described circular groove, above-mentioned O-ring seal 5 can guarantee directly to flow out from elongated open 10 from the water that water outlet 20 flows out, and can not enter in the housing 1, prevent the housing 1 that into water corrosion is made by zinc alloy.

Further again, the edge of described faucet subject 2 offers several oval pin-and-holes 6 that can allow described bolt 14 pass, be Spielpassung between this ellipse pin-and-hole 6 and the bolt 14, described bolt 14 can be in oval pin-and-hole 6 move left and right, during assembling, earlier faucet subject 2 is installed in by zinc alloy loam cake 12, cover zinc alloy lower cover 13 then and screw in bolt 14, at this moment, still keep loosening state between zinc alloy loam cake 12 and the zinc alloy lower cover 13, firmly faucet subject 2 is moved the front-end face inwall near zinc alloy loam cake 12 more then forward, thereby the O-ring seal 5 between faucet subject 2 front-end faces and housing 1 inwall is compressed, therefore O-ring seal 5 can prevent better that into water is in the water outlet 20 inflow housings 1 of faucet subject 2, guaranteed sealability of the present invention, again bolt 14 is screwed at last, not only can be so that not loosening between zinc alloy loam cake 12 and the zinc alloy lower cover 13, faucet subject 2 clamping at them between the two tightly can be guaranteed can not relatively move between faucet subject 2 and the housing 1 again.

Further, the ear end face of described housing 1 is connected and installed with a packaged facing plate 7, the middle part of described decoration panel 7 offers a hollow slot 70 of being convenient to housing 1 location and installation, during installation, only housing 1 interlocking that assembles need be installed in the above-mentioned hollow slot 70 and get final product, the trailing flank of described decoration panel 7 is provided with one for the water nozzle 8 that links to each other with extraneous intake pipe, the other end of this water nozzle 8 passes decoration panel 7 and housing 1 back is connected with water inlet through hole 25, for anti-sealing flows out from the gap location between water nozzle 8 and the water inlet through hole 25, be provided with seal washer 9 between described water nozzle 8 and the water inlet through hole 25, offer mounting groove on the described water nozzle 8, described seal washer 9 is set on the mounting groove.

The above only is preferential mode of execution of the present invention, as long as realize that with basic identical means the technological scheme of the object of the invention all belongs within protection scope of the present invention.

Claims

1. waterfall water tap, comprise housing (1), be provided with faucet subject (2) in the housing (1), it is characterized in that: described faucet subject (2) is put together by leading loam cake (21) and leading lower cover (22), offer the cavity volume (23) that can store water on the rear portion of this tap lower cover (22), offer the supply water breach (24) that flows out and the water inlet through hole (25) that is connected with extraneous intake pipe on the relative front and back sidewall of this cavity volume (23) respectively, the dead ahead of this water inlet through hole (25) is provided with and can and can blocks the branching block (26) of described breach (24) with the water inlet shunting, described branching block (26) is positioned at between the water through hole (25) and breach (24), leave the gap of supplying water and flowing through between the inwall of this branching block (26) and cavity volume (23), the position at described breach (24) place and/or position adjacent place are provided with a row or above deceleration divides fluidization tower (27), the front end of described leading lower cover (22) is provided with the water outlet (20) of prolate, and the front end of described housing (1) offers an elongated open (10) that can supply water and flow out.

2. a kind of waterfall water tap according to claim 1 is characterized in that: described deceleration divides and is provided with the arc that upwards arches upward domatic (28) between fluidization tower (27) and the water outlet (20), and this arc domatic (28) is opened on the leading lower cover (22).

3. a kind of waterfall water tap according to claim 2, it is characterized in that: the front side of described arc domatic (28) is provided with to lower convexity, is installed in the convex parts (210) of leading loam cake (21) bottom front, forms the uniform gap of width between described convex parts (210) and the arc domatic (28).

4. a kind of waterfall water tap according to claim 1, it is characterized in that: it is two rows that described deceleration divides row's number of fluidization tower (27).

5. a kind of waterfall water tap according to claim 4, it is characterized in that: described deceleration divides has a diameter greater than the big column of other column diameters on the fluidization tower (27), and described big column is positioned at the position, middle of dividing fluidization tower (27) near that row's deceleration of water outlet (20).

6. a kind of waterfall water tap according to claim 1 is characterized in that: described water outlet (20) locates to be provided with domatic (201) that raise gradually highly from back to front.

7. a kind of waterfall water tap according to claim 1, it is characterized in that: offer a seal groove (220) on the upper-end surface of described leading lower cover (22), be placed with the seal ring (4) that prevents that the gap between leading loam cake (21) and the leading lower cover (22) from leaking in the described seal groove (220).

8. a kind of waterfall water tap according to claim 1, it is characterized in that: offer seal groove (211) and lower seal groove cavity (221) on the front-end face of the front-end face of described leading loam cake (21) and leading lower cover (22) respectively, described go up seal groove (211) and lower seal groove cavity (221) can be when the mutual amalgamation of leading loam cake (21) and leading lower cover (22) complete circular groove of composition, be provided with an O-ring seal (5) between the inwall of described faucet subject (2) front-end face and housing (1), described O-ring seal (5) is installed in the described circular groove.

9. a kind of waterfall water tap according to claim 1, it is characterized in that: described housing (1) is made up of zinc alloy loam cake (12) and zinc alloy lower cover (13) amalgamation, and is fixedly connected by some pieces of bolts (14) between described zinc alloy loam cake (12) and the zinc alloy lower cover (13).

10. a kind of waterfall water tap according to claim 9, it is characterized in that: the edge of described faucet subject (2) offers several oval pin-and-holes (6) that can allow above-mentioned bolt (14) pass, and is Spielpassung between this ellipse pin-and-hole (6) and the bolt (14).

11. a kind of waterfall water tap according to claim 1 is characterized in that: the ear end face of described housing (1) is connected and installed with a packaged facing plate (7).

12. a kind of waterfall water tap according to claim 11, it is characterized in that: the trailing flank of described decoration panel (7) is provided with one for the water nozzle (8) that links to each other with extraneous intake pipe, and the other end of this water nozzle (8) passes decoration panel (7) and housing (1) back is connected with water inlet through hole (25).

13. a kind of waterfall water tap according to claim 11 is characterized in that: be provided with seal washer (9) between described water nozzle (8) and the water inlet through hole (25).