CN2267361Y

CN2267361Y - Tap water valve

Info

Publication number: CN2267361Y
Application number: CN 96211766
Authority: CN
Inventors: 李进财
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-28
Filing date: 1996-05-28
Publication date: 1997-11-12
Anticipated expiration: 2006-05-28

Abstract

The utility model relates to a tap water valve, which is provided with the main body of the spherical tap water valve, and the upper end of main body is fixed with a drainage pipe body. The main body is provided with an inverse Y-shaped bifurcate water inlet passage; one side of the main body is provided with a positioning path which is composed of a movable groove, two positioning grooves and two separate paths; the cover body of a positioning sleeve is arranged between the main body and the pipe body; the inside of the cover body of the positioning sleeve is a semicircle body which is matched with the main body; a water inlet base body is provided with a semicircle groove, and the semicircle groove and the cover of the positioning sleeve are sealed with the sphere of the tap water valve; the semicircle groove whose one side is provided with a spring and a positioning cob is provided with a cool and hot water passage; the water source is started and stopped just by that the pipe body is pushed by hands, which uses the rotation of the sphere to switch the hot and the cool water and regulate water output, which can avoid the secondary pollution of the dirty hand and the increase of the trouble of hand washing. The utility model is composed of few elements, so the utility model has the advantages of simple and beautiful appearance and cost reduction during manufacture.

Description

Water tap

The utility model relates to the water tap in engineering element in a kind of common engineering field or the parts, particularly relating to a kind of water inlet switch that mainly connects with water tap body below is the structural design of a circle, and utilize circle in overall structure, to do the action that circumference rotates to reach the effect of switching cold water, hot water and control flow rate, and can reach with better simply structure assembling and increase structure improved water tap attractive in appearance, as to reduce the manufacture cost effect.

The water tap of being sold on the market at present, it is of a great variety, and quite variation of structure, but its kind can be divided into following two kinds haply:

One, the knob style water tap 20:

As shown in Figure 1, its water inlet switch is as control structure with one or two control handle 21, its below also is connected with continuous motion stem 22 and control valve 23, its overall structure mainly is that the continuous motion stem 22 and the control valve 23 that utilize control handle 21 to rotate below making produce outlets along its screw threads rising, utilize the flow of the control valve 23 control water intakes of this generation outlet size, but only control the water-outlet quantity of a water intake because of an one knob, so work as cold water, during hot water water outlet simultaneously, then must be with cold water, the control handle 21 of hot water rotates respectively, not only troublesome poeration, and wayward temperature.

Two, the swing-arm type water tap 30:

As Fig. 2, shown in Figure 3, the comparatively progressive water tap structure that it is improved for the shortcoming that produces at early stage knob style water tap 20, it mainly is that the continuous motion stem 32 that utilizes the set control handle in overall structure top 31 to drive its below connection is done upper and lower and left and right action, and utilize its each turntable structure 33 of below through the drive of continuous motion stem 32, in the inner space of pedestal 34, produce rising, the down maneuver of control water-outlet quantity, reach the action that turns left and right of feeding cold water, hot water, reach flow control with single handle control cold water, hot water.

The structure of above-mentioned two kinds of water taps is all the kind of present two kinds of main water taps on the market, and quite popularize or have patent formerly, its technology has belonged to be familiar with this technician and can to make easily and reach, so no longer explain its structure in details at this, assembling and function, but the usage operation of knob style water tap 20 as shown in fig. 1, it not only must rotate left and right sides control handle 21 to reach the purpose of control water temperature when not using, and its course of action very bothers, this is one of its shortcoming, when often user's desire is opened water tap in addition, often be that hand is when making dirty, but must gripping rotation with hand again, this kind water tap could open the water source, make so just control handle 21 become dirty difficult and clean that after accumulating over a long period, its sordid degree is well imagined; And swing-arm type water tap 30 as shown in Figure 2, though the inconvenience in the time of can lowering knob style water tap 20 switching cold water, hot water significantly, but but its structure is very complicated, expensive, and maintenance is difficult for, this is two of its shortcoming, and its control handle 31 still needs to pull with hand in use, and the chance of making dirty is still very high, can't effectively improve the structural shortcoming of traditional product; In addition, in comparatively advanced at present American-European market, its product specification all is that, elegance simple with profile attached most importance to, and the structure of above-mentioned two kinds of water taps, restriction because of its structural design mode, its market development make it on profile represents, all can't break through its complexity, in disorder body moulding, so can't improve again.

Because the drawback of above-mentioned traditional product, the design people then makes great efforts to do whole improvement at the operating principle of traditional water tap structure, based on abundant for many years manufacturing practical experience and professional knowledge, through constantly research, design, and after studying sample and improvement repeatedly, finally create the utility model, utilize this good structure of the present utility model, a kind of Convenient switch, structure simple in structure and handsome in appearance can be provided.

Main purpose of the present utility model is, overcome the deficiencies in the prior art, and provide a kind of structure improved water tap, make its utilize water inlet switch be a circle and with the design of the special construction of being integral of the faucet tube bodily form, can offer the user when the switch water source, only needing to promote the water tap body with hand can rotate, reach switching cold water, hot water and control adjust effects such as the water yield, minimizing is because of the hand situation that water inlet switch is made in contact dirty when dirty, and make its structure by being formed with less elements, more can reach simple in appearance, generous, characteristic attractive in appearance, and can reduce manufacture cost significantly.

The purpose of this utility model is realized by following technological scheme.A kind of structure improved water tap, comprise body and water inlet switch, it is characterized in that: its water inlet switch that is provided with a circle is a main body, the main body upper end offers retaining thread, the sealed screw thread of being offered with water outlet body below fixes, the main center position is provided with the bifurcated intake tunnel of a shape of falling Y, its upper end is for to communicate with the water outlet of body, main body one side offers a loose slot, the sprocket channel structure that two locating slots and two separation path are formed, locate the upper shield body and be arranged with one between main body and the body, the top of this setting sleeve is provided with hex union, the center also is provided with an opening that supplies main body to pass, inside is provided with a semicircular bodies that matches with the main body profile, and the gasket groove that offers internal thread and embed for packing ring, wherein internal thread locks together for the outside thread with a water inlet pedestal top, the center of water inlet pedestal offers a half slot, its body forms the size that is fit to the water inlet switch body for the inside body after sealed with setting sleeve, circle with the common driving fit water inlet switch of setting sleeve lid, the center of its half slot offers cold water, a hot water channel and a side are equiped with a spring and a setting circle piece with respect to the sprocket channel locations of structures place of main body, wherein, cold water, hot water channel's length is the distance that has more the about caliber of distance of main body intake tunnel two bifurcated passage bores, and the location nahlock holds and is active between each conduit of sprocket channel structure with the elastic force of spring; Its overall structure is that to utilize water inlet switch be the principle that belongs to a circle, make the adjustment of between cold water, hot water channel, making inflow of moving that the bifurcated bore of its below symmetry can symmetry, the sprocket channel structure of water inlet switch matches with the location nahlock and then can make whole switch motion have certain displacement and location, can reach the user and only need promote the action that body can be finished the switching water yield, and overall appearance more can heal apparent attractive in appearance, graceful because of there not being the structure of protruding with hand one place.

The purpose of this utility model can also further realize by following technical measures.Aforesaid water tap, its composite structure of wherein said water inlet switch and body are sealed or welding forms holistic structure.Aforesaid water tap, wherein said intake tunnel and cold water, its engaging structure of hot water channel also can be designed to form the structure that symmetry is connected water inlet with any direction.Aforesaid water tap, its action control structure of wherein said water inlet switch also can offer the body that identical sprocket channel structure forms the same action control structure on the water inlet pedestal.

The utility model compared with prior art has tangible advantage and good effect.By above technological scheme as can be known, it is a kind of structure-improved that connects water inlet switch below water tap, utilize water inlet switch be a circle and with the design of the special construction of being integral of the faucet tube bodily form, can reach the user when the switch water source, only need to promote the water tap body and can reach switching cold water by the rotation of circle with hand, hot water and adjust multiple efficacies such as the water yield, can avoid and overcome the traditional water tap in use, generally be dirty and must touch the defective of the secondary pollution that switching handle or knob cause because of hand, and the trouble that increases when much washing one's hands is moved, minimizing is because of the hand situation that water inlet switch is made in contact dirty when dirty, and structure of the present utility model is by being formed with less structural element, it more can reach simple in appearance, generous, characteristic attractive in appearance, also do not need other rotating shaft switch or switch handle during fabrication, and can reduce manufacture cost significantly because of it.

Now effect of the present utility model and advantage specifically are summarized as follows:

One, the utility model only need utilize the waterexit end of the place ejection body 13 of hand to move can to reach the action of open and close and temperature adjustment water inlet, and it not only moves simply, and is difficult for the water tap of making dirty, and for the user, reality is a structural design very easily.

Two, the utility model is merely a body in appearance, monnolithic case protrudes outside, its profile is for simple, the graceful trend in form structure deisgn approach, really for being a quantum jump to this series products, not only increased competition capability, and for indoor vision design, also provide a kind of more brand-new selection.

Three, the utility model just can reach the effect of traditional swing-arm type water tap 30 with simple structure, and on the spatter property of outward appearance and use, more be added with and break through development, not only can significantly reduce manufacturer's cost and Consumer's purchasing price, also can reduce that labyrinth produces than the multiple faults chance.

In sum, no matter the utility model structurally or all have on the function significantly and to improve, all the various structures than traditional water tap are more good on effect, structural characteristics for it, and the value on the dark tool industry really is a new and innovative, progressive, practical new design.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is the structure and the operating state sectional view of traditional water tap.

Fig. 2 is the schematic perspective view of another traditional water tap structure.

Fig. 3 is the exploded perspective schematic representation of another traditional water tap structure.

Fig. 4 is the structural upright schematic representation of the utility model water tap.

Fig. 5 is the user mode schematic perspective view of the utility model water tap.

Fig. 6 is the STRUCTURE DECOMPOSITION schematic perspective view of the utility model water tap.

Fig. 7 is the structure action schematic representation of the utility model water tap.

Fig. 8 is another structure action schematic representation of the utility model water tap.

Below in conjunction with accompanying drawing and preferred embodiment, to according to its concrete structure of structure improved water tap, feature, technology contents and the effect thereof that the utility model proposes, describe in detail as after.

See also Fig. 4 to shown in Figure 7, the structure improved water tap of the utility model, it mainly is the water inlet switch 10 based on a circle, it is mainly by plastics, materials such as pottery are made, its top is provided with a cylindrical body that protrudes, outer shroud then offers retaining thread 103, it mainly is in the groove that is locked together in the sealed screw thread of offering water tap body 13 belows 131, after a side of body 13 screws in a retaining thread 133, contact at again in the hole of being offered on retaining thread 103 bodys and locate, as shown in Figure 7, the center of main body offers the intake tunnel 102 of a shape of falling Y, its below is provided with the jag part, one end enters for heat supply water, the other end then cooling water enters, and offer on the side of its circle for the sprocket channel 101 of locating, as shown in Figure 7, it is one to be provided with class's face body of two kinds of degree of depth levels, wherein, middle body and both sides thereof respectively are darker loose slot of the degree of depth 1011 and two locating slots 1012, then respectively are the more shallow separation path of the degree of depth 1013 between loose slot 1011 and 1012 of two locating slots.

Between body 13 and water inlet switch 10, be provided with a setting sleeve 12 lids for being inserted in, the top of this setting sleeve 12 is a hex union of Gong pulling 121 bodies, the center offers the breach that passes and be locked together in body 13 belows for the retaining thread 103 of main body, the ring body that the below then is provided with and the pedestal 11 of intaking locks together, offer internal thread 122 on the anchor ring of lid portion inside below, then offer the gasket groove 123 of inserting on the ring wall of inner and upper for packing ring 14, can not produce water leakage phenomenon after utilizing inserting of packing ring 14 can make the utility model assemble, and the body of whole interior is for cooperating the circle footpath and the body of main body; Setting sleeve 12 locks together the outside thread of offering above its internal thread 122 and the water inlet pedestal 11 112 after main body and body 13 are sealed, wherein, water inlet pedestal 11 is the structure of a connection back with water inlet line (not shown), it mainly is to be provided with a special half slot 111 above it, its body forms the size that is fit to water inlet switch 10 bodies for the inside body after sealed with setting sleeve 12, wherein the bottom center place of half slot 111 is provided with

cold water channel

1111 and 1112 liang of intake tunnels of hot water channel, this two cold water channel 1111 and hot water channel's 1112 distance is the long caliber of the bifurcated passage of intake tunnel 102 belows set than main center, mainly be by being used when switching, and the cell wall of half slot 111 offers a circular hole with respect to main body sprocket channel 101 positions, in it and be equiped with a spring 151 and a setting circle piece 15, in the time of in main body is packed half slot 111 into, its location nahlock 15 is close proximity in each conduit of sprocket channel 101 for the extruding that is subjected to spring 151, and, the elastic force of spring 151 holds strength because of producing one, and because of the Design of length of location nahlock 15 be that the circle radian of one end is between loose slot 1011, between the more shallow separation path 1013 of the locating slot 1012 and the degree of depth, so make that location nahlock 15 can only be in loose slot 1011 and 1012 displacements of locating slot, and can't leave its scope.

Its overall structure in use, the waterexit end that body 13 is pushed at one place of only with hand portion gets final product, see also Fig. 7, Figure 8 shows that operating position schematic representation of the present utility model, when the user desires open and close water tap of the present utility model, position actions such as A, the B of the end that body 13 is pushed by only with hand portion in Fig. 8, C, this body 13 just drives on the position of main body that it connected A ', B ', C ' to Fig. 8, and the sprocket channel 101 in the main body outside makes location nahlock 15 along with each conduit is done the location that rises and falls also in company with rotation; As when closing the water source, the user is when being pushed to B, C position with body 13, just the intake tunnel 102 in its main body is positioned at the position of B ', C ', this moment, its below there is no any inlet pipeline, so the time for closing water state; And when location nahlock 15 promotes toward central authorities gradually, location nahlock 15 just can pass through on the more shallow separation path 1013 of the degree of depth and produce a resistance, the user just can obviously feel and doing switch motion, and after location nahlock 15 arrives loose slot 1011, can produce a resilience strength again, making the user feel to switch finishes, this moment, loose slot 1011 was the conduit of a broad, as shown in Figure 8, its width is designed to provider's two intake tunnels 102 and adjusts and cold water channel 1111 with two horizontal caliber differences respectively, the size of hot water channel 1112 water inlet port, the user can pass body 13 and do a left side according to the required difference of the water yield whereby, right action reaches the adjustment that increases or reduce water yield output.

When structure of the present utility model has become to intake state, user such as desire change water temperature, then body 13 can be done the promotion of rising or descending, as when rising to the stroke top, that is location nahlock 15 arrives the top top end of loose slot 1011, the intake tunnel of main body below is located for arriving E ', that is communicate fully (as shown in phantom in Figure 7) with hot water channel 1112, this moment, hot water was just via the intake tunnel 102 of the main body water outlet 132 to the body 13 and flowing out up, the bifurcated passage of intake tunnel 102 the other ends is then just separated with cold water channel 1111 mutually, and body 13 is pushed into stroke bottom D ' relatively when locating to be loose slot 1011 bottoms, 102 of the intake tunnels of main body communicate fully with cold water channel 1111, the passage of the other end is then also separated with hot water channel 1112 mutually, when moving toward the intermediate portion as body 13, then because of main body for having a rotating center, utilize the principle of annulus relative movement make main body below bifurcated two passages each with cold water channel 1111, hot water channel 1112 communicates, make cold water, hot water can enter in the intake tunnel 102 simultaneously, makes the user can finish the action of temperature adjustment.

Claims

1, a kind of structure improved water tap comprises body and water inlet switch, it is characterized in that:

Its water inlet switch that is provided with a circle is a main body, the main body upper end offers retaining thread, the sealed screw thread of being offered with water outlet body below fixes, the main center position is provided with the bifurcated intake tunnel of a shape of falling Y, its upper end is for to communicate with the water outlet of body, main body one side offers a loose slot, the sprocket channel structure that two locating slots and two separation path are formed, locate the upper shield body and be arranged with one between main body and the body, this setting sleeve top is provided with hex union, the center also is provided with an opening that supplies main body to pass, inside is provided with a semicircular bodies that matches with the main body profile, and the gasket groove that offers internal thread and embed for packing ring, wherein internal thread locks together for the outside thread with a water inlet pedestal top, the center of water inlet pedestal offers a half slot, its body forms the size that is fit to the water inlet switch body for the inside body after sealed with setting sleeve, circle with the common driving fit water inlet switch of setting sleeve lid, its half slot center offers cold water, a hot water channel and a side are equiped with a spring and a setting circle piece with respect to the sprocket channel locations of structures place of main body, cold water wherein, hot water channel's length is the distance that has more the about caliber of distance of main body intake tunnel two bifurcated passage bores, and the location nahlock holds and is active between each conduit of sprocket channel structure with the elastic force of spring.

2, water tap according to claim 1 is characterized in that its composite structure of described water inlet switch and body is sealed or welding forms holistic structure.

3, water tap according to claim 1 and 2 is characterized in that described intake tunnel and cold water, its engaging structure of hot water channel also can be designed to form the structure that symmetry is connected water inlet with any direction.

4, water tap according to claim 1 and 2 is characterized in that its action control structure of described water inlet switch also can offer the body that identical sprocket channel structure forms the same action control structure on the water inlet pedestal.

5, water tap according to claim 3 is characterized in that its action control structure of described water inlet switch also can offer the body that identical sprocket channel structure forms the same action control structure on the water inlet pedestal.