CN2145293Y - Water-saving tap combining columnar water flow and spray-shaped water flow - Google Patents

Abstract

The utility model provides a water-saving tap combining two kinds of rivers of column, spray form mainly includes casing, stop case, movable valve core, execution circle, clamping ring. The water faucet is provided with two water outlets, wherein one water outlet is provided with a spraying hole disc, a user can select columnar water flow or spraying water flow according to needs, and the opening and closing mode is that a handle drives an execution ring and a movable valve core to rotate, so that the connection or the closure of a cavity of the movable valve core and a cavity of a fixed valve core is realized. The switch can be fully opened or closed only by rotating 90 degrees regardless of the reverse or forward direction. Has the characteristics of novel structure, water conservation, convenient operation, good sealing property, long service life and the like. Is suitable for being applied to families, hotels, laboratories and restaurants.

Description

Water-saving tape with pillar shape spray-shape flow

The utility model relates to a kind of water conserving tap.

Existing water tap, has only a kind of single osculum form, current or be column, or be the spray shape, the column water flow is big, but easily splash, waste also big, spray shape current mellow and full soft, be difficult for splashing, some occasion is difficult for using, above-mentioned two kinds of current, single osculum tap can only be selected a kind of use; Moreover, open and close water tap and will twist a few, not only to waste water but also bother, easy sometimes water clock is difficult for turning on sometimes, frequent use, fragile water tap.

The purpose of this utility model is to overcome the defective of above-mentioned water tap, provides a kind of two kinds of forms of column current and spray shape current are combined, and the user can arbitrarily select for use as required, and is easy and simple to handle, closes water-saving tap rapidly.

The purpose of this utility model realizes by following proposal:

Column, the water conserving tap of two kinds of current combinations of spray shape, comprise housing, cushion rubber, handle, end cap, the spray porose disc, the technical solution of the utility model is that water conserving tap also comprises the cylindrical stop spool of installing in the housing, movable spool, carry out circle, ball, clamp ring, increase the another one water outlet on the housing, one of them is equipped with the spray porose disc two water outlets, the stop spool is fixed on housing bottom, its lower end surface has and the corresponding one-in-and-two-out of paddle hole water hole, housing bottom surface, the upper-end surface has with this advances three chambers that two osculums communicate, rotating movable spool is arranged above the stop spool, the lower end surface of movable spool has can be connected mutually with the chamber of stop spool or closed a pair of chamber, execution is enclosed on movable spool and is driven its rotation, the two is by the clamp ring axial limiting of carrying out on the circle, clamp ring and housing upper end scyewed joint, execution circle projection stretches out from the circular hole in the clamp ring, and the circumferential groove of its position of a pair of qualification was provided with a circle about ball enclosed along clamp ring and execution.

Fig. 1 is the longitudinal sectional drawing of water tap, and section plane is crossed the water tap symmetry plane.

Fig. 2 is the plan view of housing 1.

Fig. 3, Fig. 4 are respectively plan view, the worm's eye view of stop spool 3.

Fig. 5 is the A-A sectional drawing of Fig. 3.

Fig. 6, Fig. 7 are respectively plan view, the worm's eye view of moving valve 4.

Fig. 8 is the B-B sectional drawing of Fig. 6.

Fig. 9 is the relativeness figure of water tap closed condition stop spool 3 and movable spool 4 surface of contact chambers, and dotted line is represented the chamber of stop spool 3 among the figure.

Figure 10, Figure 11 are water tap opening state stop spool 3 graph of a relation that communicates with movable spool 4 chambers, and dotted line is represented the chamber of stop spool 3 among the figure.

The utility model is described in further detail below in conjunction with (accompanying drawing) embodiment:

As shown in Figure 1, water tap is by forming with the bottom: housing 1, cushion rubber 2, stop spool 3, movable spool 4, execution circle 5, ball 6, clamp ring 7, handle 8, packing ring 9, end cap 11, spray porose disc 12, countersunk screw 10, pin 13, countersunk screw 14 are coupling.Execution circle 5, clamp ring 7, handle 8, end cap 11 usefulness foundry goods, shaped steel, plastic processing form.Carry out circle 5 and have the cylindrical body of projection for end face, a cuboid is protruded in its upper-end surface, and there is the boss that connects with movable spool 4 lower end surface.Clamp ring 7 is the screwed cylindrical body in side, and interposition is equipped with carries out the circular hole that circle 5 cuboids partly stretch out.

As shown in Figure 2, housing 1 is cast by cast iron, cast copper, plastics, nylon, and two water outlet arm 1a, 2b are arranged, one of them installs spray porose disc 12, the housing chamber is cylindrical, and the upper end has internal thread, and there is a double-water outlet hole and a water inlet that communicates with two water outlet 1a, 1b the bottom surface.

As Fig. 3, Fig. 4, shown in Figure 5, stop spool 3 is the cylindrical body that copper or special cermacis are made, there are three holes (water inlet, two osculums) corresponding with housing bottom surface paddle hole its lower end surface, there are three chambers the upper-end surface, communicate with three holes of lower end surface respectively, the chamber that communicates with two osculums is chamber 15, chamber 16.Also have countersunk screw hole and the positioning dowel hole affixed on the stop spool 3 with housing 1 bottom.

As Fig. 6, Fig. 7, movable spool 4 shown in Figure 8 is the cylindrical body that copper or special cermacis are made, and its lower end surface has two symmetrical chamber 17,18 corresponding with the stop spool, and the upper-end surface has and carries out and enclose 5 concave stations that connect.

The connecting relation of housing 1, stop spool 3, movable spool 4, execution circle 5, clamp ring 7 as shown in Figure 1, it is the bottom that stop spool 3 usefulness countersunk screws 14 and pin 13 is fixed on housing 1 chamber, add the cushion rubber 2 that anti-sealing leaks therebetween, stop spool 3 paddle holes are corresponding with housing 1 bottom paddle hole, the movable spool 4 that rotates by the rotation of carrying out circle 5 is arranged, the relatively rotating the two chamber and the paddle hole that makes or close or connect of movable spool 4 and stop spool 3 on stop spool 3.Carry out circle 5 on movable spool 4 and the movable spool 4 of drive rotate, both are spacing by concavo-convex of its surface of contact, the two nothing relatively rotates, by clamp ring 7 axial limitings of carrying out above the circle 5.Clamp ring 7 and housing 1 upper end scyewed joint, the cuboid of carrying out circle 5 protrusions partly stretches out from the circular hole of clamp ring 7.For reducing the friction that execution circle 5 and clamp ring 7 relatively rotate generation, keep 4 power that have certain effect of stop spool 3 and movable spool simultaneously, between clamp ring 7 and execution circle 5, add ball 6, ball 6 along the two up and down the circumferential groove of its position of a pair of qualification one circle is set, ball just rolls in groove when carrying out circle 5 and rotating.For easy to operate, will carry out the circle 5 cuboid parts of stretching out clamp ring 7 circular holes, the rectangular hole of the handle 8 of packing into, affixed with countersunk screw 10, packing ring 9 and handle 8, the top adds end cap 11.

Present embodiment is in closed state as shown in Figure 1, this moment, the longitudinally cutting plane was by handle 8, two chambers 17,18 of movable spool 4 are in around longitudinally cutting plane symmetry position, stop spool water inlet is blocked, as shown in Figure 9, two chambers 17,18 of movable spool 4 are anhydrous, and water tap is in closed condition.Handle 8 is horizontally rotated 90 ° clockwise by the closed state position, drive simultaneously and carry out circle 5 and movable spool 4 half-twists, the chamber 17 of movable spool 4 is communicated with the water-inlet cavity and the chamber 1.6 of stop spool 3, as shown in figure 10, water enters the chamber 17 of movable spool 4 from the water inlet chamber of stop spool 3, and the chamber 16 that then enters stop spool 3 again flows out a water nozzle 1a.Handle 8 is horizontally rotated 90 ° by closed state inverse position hour hands, drive simultaneously and carry out circle 3 and movable spool 4 half-twists, the chamber 18 of movable spool 4 and the water-inlet cavity and the water chamber 15 of stop spool 3 are linked, as shown in figure 11, water enters the chamber 18 of movable spool 4 from the water-inlet cavity of stop spool 3, the water chamber 15 that then enters stop spool 3 again flows out another water nozzle 1b, and water nozzle 1b has spray porose disc 12, and current are " spray shape ".Respectively to two sideway swivels, flowing water changes from small to big handle in the water nozzle from the closed state position, and handle position can arbitrarily stop, and can keep stable flow rate.

The utility model is with two faucets, and the operator can select column current or shape spray current as required; No matter as long as simultaneously anti-is standard-sized sheet, complete shut-down along the direction operation person with 90 ° of rotatable handles, open and close rapidly. Have the characteristics such as novel structure, water saving, easy to operate, good airproof performance, long service life. Be fit to family, hotel, laboratory, restaurantlnfo application.

Claims (4)

1, a kind of column, the water conserving tap of spray shape current combination, comprise housing (1), cushion rubber (2), handle (8), end cap (11), spray porose disc (12), one water outlet (1a) is arranged on the housing (1), it is characterized in that said water conserving tap also comprises the cylindrical stop spool (3) that is installed in the housing (1), movable spool (4), carry out circle (5), ball (6), clamp ring (7), housing (1) is gone up increases another one water outlet (1b), (1a), (1b) two water nozzles one of them spray porose disc (12) is installed, stop spool (3) is fixed on housing (1) bottom, its lower end surface has and the corresponding one-in-and-two-out of housing (1) bottom surface paddle hole water hole, the upper-end surface has with this advances three chambers that two osculums communicate, rotating movable spool (4) is arranged above the stop spool (3), movable spool (4) lower end surface has can be connected mutually with the chamber of stop spool (3) or closed a pair of chamber, carry out circle (5) also drive activity spool (4) rotation on movable spool (4), the two is by clamp ring (7) axial limiting of carrying out on the circle (5), clamp ring (7) and housing (1) upper end scyewed joint, carry out circle (5) projection and stretch out from the circular hole in the clamp ring (7), ball (6) is provided with a circle along the circumferential groove of clamp ring (7) and its position of execution circle (5) a pair of up and down qualification.

2, water conserving tap according to claim 1 is characterized in that stop spool (3) is fixed on countersunk head nut (14) and locating stud (13) bottom of housing (1).

3, water conserving tap according to claim 1 is characterized in that carrying out circle (5) drive activity spool (4) and rotates, and is spacing by concavo-convex of the two surface of contact.

4, water conserving tap according to claim 1, it is characterized in that carrying out circle (5) projection is a cuboid, this projection stretches out from the circular hole of clamp ring (7), and the rectangular hole of the handle of packing into (8), and is affixed with countersunk screw (10), packing ring (9) and handle (8).

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