CN103234071B

CN103234071B - Waterfall faucet

Info

Publication number: CN103234071B
Application number: CN201310116983.0A
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: 2014-12-10
Anticipated expiration: 2033-04-03
Also published as: CN103234071A

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 faucet

Technical field

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

Background technique

Along with scientific and technical progress, sanitaryware is also at development, now there is socially waterfall faucet, this kind of waterfall faucet due to the spray of its water outlet comparatively novel and beautiful be subject to people's favor, but the waterfall water that existing waterfall faucet goes out, at current, leave out not how long distance of the water surface, will produce receipts limit phenomenon or fracture phenomena as del shape, not only had a strong impact on the aesthetic of water outlet, also affected and the size of the water surface and the dynamics uniformity of current, thereby make user's using effect undesirable, in addition, in use sound is excessive for this kind of waterfall faucet, more affected people's mood.

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 faucet of water curtain.

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

A kind of waterfall faucet, comprise housing, in housing, be provided with faucet subject, described faucet subject is put together by leading upper cover and leading lower cover, on the rear portion of this tap lower cover, offer the cavity volume that can store water, on the relative front and back sidewall of this cavity volume, offer respectively the supply water breach flowing out and the water inlet through hole being connected with extraneous intake pipe, the dead ahead of this water inlet through hole is provided with can shunt water inlet and can block the branching block of described breach, described branching block is between water inlet through hole and breach, between this branching block and the inwall of cavity volume, leave the gap of supplying water and flowing through, the position at described breach place and/or adjacent position 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, 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 faucet can have certain speed, described deceleration divides that between fluidization tower and water outlet, to be provided with the arc upwards arching upward domatic, and domatic being opened under tap of this arc covers.

While flowing from top to bottom at the domatic top of arc for fear of flowing water fierce impact slope at the bottom of and produce sound, the domatic front side of described arc is provided with to lower convexity, is installed in the convex parts of leading upper cover bottom front, forms a uniform gap of width between described convex parts and arc are domatic.

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

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

For waterfall faucet can be closed, stop water outlet, described water outlet is provided with raise gradually highly from back to front domatic.

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

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

In order to make the manufacturing of housing convenient, described housing is comprised of zinc alloy upper cover and the amalgamation of zinc alloy lower cover, between described zinc alloy upper cover and zinc alloy lower cover, by some pieces of bolts, is fixedly connected with.

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

In order to make the outward appearance of waterfall faucet more elegant in appearance, the ear end face of described housing is connected and installed with a packaged decoration panel.

For ease of waterfall faucet, be connected with extraneous intake pipe, be provided with a water nozzle for being connected with extraneous intake pipe on the trailing flank of described decoration panel, the other end of this water nozzle is connected with water inlet through hole after passing decoration panel and housing.

In order to make to be connected closelyr between water nozzle and faucet subject, prevent from flowing out from the joint between them into water, described water nozzle is provided with seal washer between through hole with intaking.

The invention has the beneficial effects as follows: because waterfall faucet of the present invention is provided with branching block by the dead ahead at water inlet through hole, water inlet gently flows in 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, deceleration shunting action through minute fluidization tower that slows down, both can reduce the speed of current, avoid current, in the process of rapid flow, sound occurs, can expand the water-outlet area of current again, can be full of whole water outlet, not only can make waterfall faucet of the present invention quiet in use, and the water curtain while making its water outlet is complete, be not easy shrink or break.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.

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

Fig. 2 is explosive view of the present invention;

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

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

Fig. 5 is the bottom schematic view of leading upper cover in the present invention;

Fig. 6 is the parts drawing of leading upper cover in the present invention.

Embodiment

Referring to figs. 1 through Fig. 6, a kind of waterfall faucet, comprise housing 1, in housing 1, be provided with faucet subject 2, here, as preferred embodiment, above-mentioned housing 1 is comprised of zinc alloy upper cover 12 and 13 amalgamations of zinc alloy lower cover, between described zinc alloy upper cover 12 and zinc alloy lower cover 13, by some pieces of bolts 14, be fixedly connected with, 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 is preferentially opened on the front-end face of zinc alloy upper cover 12, described faucet subject 2 is put together by leading upper cover 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, on the rear portion of this tap lower cover 22, offer the cavity volume 23 that can store water, on the relative front and back sidewall of this cavity volume 23, offer respectively the supply water breach 24 flowing out and the water inlet through hole 25 being connected with extraneous intake pipe, here, preferentially cavity volume 23 is processed into a symmetrical cavity of level, described water inlet through hole 25 and breach 24 are preferentially opened in the horizontal symmetrical of this cavity in the heart, the dead ahead of this water inlet through hole 25 is provided with can shunt water inlet and can block the branching block 26 of described breach 24, described branching block 26 is between water inlet through hole 25 and breach 24, between this branching block 26 and the inwall of cavity volume 23, leave the gap of supplying water and flowing through, the external form of above-mentioned branching block 26 is preferentially 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 isosceles triangle 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 occur, water inlet is flow into the chamber, the left and right sides of cavity volume 23 along two equilateral acceleration of isosceles triangle after shunting, then water inlet flows to described breach 24 from the gap location between isosceles triangle bottom and the inwall of described cavity volume 23 again, then from breach 24, flow out again, the position at described breach 24 places and/or adjacent position is provided with a row or above deceleration divides fluidization tower 27, here preferential described deceleration divides the row of fluidization tower 27 to be set to two rows, first row slows down and divides fluidization tower 27 to be evenly distributed on the position at described breach 24 places, second row slows down and divides a fluidization tower 27 to divide equally the forward position place that is distributed in described breach 24, above-mentioned deceleration divides on fluidization tower 27 has a diameter to be greater than the big column of other column diameters, remaining minute fluidization tower that slows down is all preferentially processed into the consistent cylindrical body of diameter, described big column is positioned near that row of water outlet 20 and slows down and divide the position, middle of fluidization tower 27, it is the position, middle that described big column is positioned at above-mentioned second row deceleration minute fluidization tower 27, after water inlet is flowed out from described breach 24, slowed down minute 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 rapid flow, sound occurs, pass through its shunting simultaneously, make into the flow area of water larger, when therefore water inlet is flowed, can be full of whole pipelined channel forward, then water inlet flow to elongated open 10 places from water outlet 20 again, because being subject to water outlet 20, water inlet limits with the shape of elongated open 10, when therefore water inlet is flowed out from elongated open 10, being band shape freely hangs from top to bottom, form waterfall-shaped water flow.

Further, described second row slows down and is provided with the arc upwards arching upward domatic 28 between minute fluidization tower 27 and water outlet 20, this arc domatic 28 is fixedly installed on leading lower cover 22, when feed water flow, cross and slow down after minute fluidization tower 27, 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, then intake and accelerate from top to bottom to flow from the top of arc domatic 28, thereby make to recover certain flow velocity into water, therefore in the time of can guaranteeing that water inlet is flowed out from elongated open 10, after can continuing to move a bit of distance forward, down hang again, thereby make the outward appearance of waterfall spray more good-looking.

Further again, when preventing that top into water from arc domatic 28 is toward current downflow because drop is excessive, 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 upper cover 21 bottom front, between described convex parts 210 and arc domatic 28, form a uniform gap 280 of width, above-mentioned gap 280 can make can only to flow downward along the front domatic acceleration of arc domatic 28 into water, and not can from its top directly down hang impact slope at the bottom of and send sound, guarantee muting function.

Further, described water outlet 20 places be provided with one raise gradually highly from back to front domatic 201, domatic 201 to be preferentially processed into before one straight line low after high domatic for this, due to water inlet will from domatic 201 lower up movement could flow out from water outlet 20, so when waterfall faucet is closed after water, still be in water on domatic 201 and flow due to Action of Gravity Field backward, can from water outlet 20, not flow out again, guarantee that waterfall faucet of the present invention can close and stop water outlet.

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

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

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

Further, the ear end face of described housing 1 is connected and installed with a packaged decoration panel 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 the housing assembling 1 interlocking need to be arranged in above-mentioned hollow slot 70, on the trailing flank of described decoration panel 7, be provided with a water nozzle 8 for being connected with extraneous intake pipe, the other end of this water nozzle 8 is connected with water inlet through hole 25 after passing decoration panel 7 and housing 1, for anti-sealing flows out from the gap location between water nozzle 8 and water inlet through hole 25, between described water nozzle 8 and water inlet through hole 25, be provided with seal washer 9, on described water nozzle 8, offer mounting groove, described seal washer 9 is set on mounting groove.

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

Claims

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

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

3. a kind of waterfall faucet 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 upper cover (21) bottom front, forms a uniform gap of width between described convex parts (210) and arc domatic (28).

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

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

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

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

9. a kind of waterfall faucet according to claim 1, it is characterized in that: described housing (1) is comprised of zinc alloy upper cover (12) and zinc alloy lower cover (13) amalgamation, between described zinc alloy upper cover (12) and zinc alloy lower cover (13), by some pieces of bolts (14), is fixedly connected with.

10. a kind of waterfall faucet 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 between this ellipse pin-and-hole (6) and bolt (14), is Spielpassung.

11. a kind of waterfall faucets according to claim 1, is characterized in that: the ear end face of described housing (1) is connected and installed with a packaged decoration panel (7).

12. a kind of waterfall faucets according to claim 11, it is characterized in that: on the trailing flank of described decoration panel (7), be provided with a water nozzle (8) for being connected with extraneous intake pipe, the other end of this water nozzle (8) is connected with water inlet through hole (25) after passing decoration panel (7) and housing (1).

13. a kind of waterfall faucets according to claim 12, is characterized in that: between described water nozzle (8) and water inlet through hole (25), be provided with seal washer (9).