CN206599818U - A kind of novel self-cleaning tap - Google Patents

Abstract

The utility model provides a kind of novel self-cleaning tap, including washstand, water pipe, shower nozzle cover, piston, push rod, propeller, mesh sheet, handle, pin, key；The dome of the top surface of mesh sheet, is embedded in the mesh sheet mounting hole of the load-carrying ring of shower nozzle cover, and the bottom surface of mesh sheet is fitted with the banking stop top surface of handle；Propeller is placed on mesh sheet top surface, and push rod is placed in the helical orbit of propeller；The Handle axis of handle, the load-bearing piece handle axis hole of mesh sheet handle axis hole, propeller handle axis hole, piston center hole, shower nozzle cover is sequentially passed through upwards, pin passes through the pin hole of handle, pin bottom surface is fitted in the load-bearing piece top surface of shower nozzle cover just, by handle, mesh sheet, propeller, piston assembling on shower nozzle cover；Shower nozzle cover is connected through a screw thread with water pipe.Manually rotated handle, you can open closure current and adjust current size.Open after current, current flow out from top to bottom, while user washes one's hands, and current rinse handle well.

Description

A kind of novel self-cleaning tap

Technical field

The utility model is related to a kind of bath facility, more particularly to a kind of novel self-cleaning tap.

Background technology

Bacterium is always ubiquitous, and the facility for being easiest to spread germs is the handle of some public places, washing switch, horse The facilities such as bucket.The original intention that public washstand is set up is the bacterium for helping people to wash on hand, and bacterium is liked in relative humidity Grown in environment, so the switch of public washstand, which turns into bacterium, is easiest to one of facility of growth.

The existing washing tap of in the market mainly has two kinds of structures：

A kind of is traditional manual rotary switch formula tap, and switch is built up in the side of tap, and user passes through hand Dynamic rotary switc, opens and closes water route.The advantage of this tap controlling organization be can from the sizes of main regulation current and Time, have the disadvantage already to wash one's hands clean, but secondary soft-touch control when tap is closed, switchs many people and touch, Easily spread germs.

Another is infrared control structure for water tap popular in the last few years, and infrared ray senses in the range of certain distance To the close of user, closing switch after water tap, certain time is opened.The advantage of this tap controlling organization It is that of avoiding people's touching switch and contacts bacterium again, the size and time for having the disadvantage current can not change, causes using not Just with the waste of water resource.If add current size controlling switch, then people need soft-touch control again, have run counter to this The design original intention of structure for water tap.

If there is a kind of new type water tap, the shortcoming of above two tap control structure can be overcome, user can be allowed Free adjustment current size and time, the propagation of the upper bacterium of switch is avoided that again, then this skill for bath facility field Art develops and the development that promotes social harmony will be significant.

The content of the invention

Therefore, the utility model in order to overcome the shortcoming of the existing tap control structure of in the market there is provided one kind it is new from Tap is cleaned, it is practical reliable, people are when doing clean body action, and water tap is also cleaned simultaneously, and Current size and time, independently controlled by user.

The technical scheme that the utility model is used is：A kind of novel self-cleaning tap, it is characterised in that：Including washing Platform, water pipe, shower nozzle cover, piston, push rod, propeller, mesh sheet, handle, pin, key.

Osculum is provided with the intermediate recess of the washstand, the water pipe is in n shapes, and the water inlet end of water pipe is connected to washing On the inlet opening of platform, the drain port external process of the water pipe has screw thread.

It is threaded in the cone that generally top is small, bottom is big of the shower nozzle cover, the cylindrical hole at top, inside In conical internal cavity on the downside of screw thread, top is provided with horizontal circular load-bearing piece, load-bearing piece the aperture that gathers and passed through by current, load-bearing Piece center is provided with handle axis hole；In conical internal cavity, close to bottom, it is provided with around inwall on the load-carrying ring of ring-type, load-carrying ring It is even that mesh sheet mounting hole is distributed with.

The piston is tapered pole, and top is plane, and its coning angle is identical with the coning angle of shower nozzle cover, can be filled in just embedding At the top of the conical internal cavity of shower nozzle cover.The piston offers along axis and is provided with circle in piston center hole, piston base plane Cylindricality push rod.

The propeller is cylinder, around central axis, helical orbit is offered from the top to the bottom, along propeller Central shaft, offers propeller handle axis hole, and the side of handle axis hole offers keyhole.

The mesh sheet is oblate cylindricality, and top surface is uniformly provided with dome close to edge, and the center of mesh sheet offers mesh sheet hand Around arbor hole, mesh sheet handle axis hole, the wide permeable hole in inner narrow, outer end is evenly distributed with.

The Handle axis of the handle is cylinder, and bottom hand is fishtail place, and Handle axis is radially offered close to top Pin hole, Handle axis offers keyway on the face of cylinder of bottom, and Handle axis is close to bottom level provided with circular banking stop.

The pin is flat pin, provided with two planes up and down.

The dome of the top surface of the mesh sheet, is embedded in the mesh sheet mounting hole of the load-carrying ring of shower nozzle cover, the bottom surface of mesh sheet with The banking stop top surface laminating of handle；The propeller is placed on mesh sheet top surface, and the push rod is placed on the helical orbit of propeller In；The Handle axis of the handle, sequentially passes through mesh sheet handle axis hole, propeller handle axis hole, piston center hole, shower nozzle cover upwards Load-bearing piece handle axis hole, the pin pass through handle pin hole, pin bottom surface is fitted in the load-bearing piece top of shower nozzle cover just Face, by handle, mesh sheet, propeller, piston assembling on shower nozzle cover；The shower nozzle cover is connected through a screw thread with water pipe.Rotation manually Change hands handle, you can open closure current and adjust current size.User is after current are opened, and current flow out from top to bottom, While user washes one's hands, current rinse handle well.

Principle of the present utility model is：The bottom of push rod is in contact with the helical orbit of propeller, is rotated in propeller During, helical orbit promotes push rod to move up and down；The profile of piston is identical with the profile at the top of the conical internal cavity of shower nozzle cover, when Push rod promotes piston upwards to behind top, the water flow hole that the top surface of piston is blocked on the load-bearing piece of shower nozzle cover, prevents current Pass through；It is living during piston is moved downward due to the weight and the pressure of current of piston itself when reversely rotating handle Gap between plug and shower nozzle cover conical internal cavity is increasing, and the water-carrying capacity passed through will be increasing.

The hand of handle is streamline fish tail shape place, when current impact the hand of handle at from top to bottom, does not result in four Place splashes, and user can comfortably carry out cleaning action.Each user is when washing one's hands, and the hand of handle can be by water at The flushing of stream, so being remained at handle clean.

The utility model has the following advantages that：

（1）The shortcoming for overcoming conventional faucet switch to spread germs, clean hygiene；

（2）Overcome the shortcoming of inductive water tap waste water resource, water yield and time are independently controlled；

（3）The hand of handle complies with water (flow) direction streamline fishtail is used, and uniform fluid flow disperses, and comfortableness is high.

So, this novel self-cleaning tap can overcome the shortcoming of above two tap control structure, can allow makes User freely adjusts current size and time, the propagation of the upper bacterium of switch is avoided that again, then this is for bath facility field Technology development and the development that promotes social harmony will be significant.

Other feature and advantage of the present utility model will illustrate in the following description, or new by implementing this practicality Type and understand.

Brief description of the drawings

Accompanying drawing is only used for showing the purpose of specific embodiment, and is not considered as to limitation of the present utility model, whole In accompanying drawing, identical reference symbol represents identical part.

Fig. 1 is overall structure assembling schematic diagram of the present utility model.

Fig. 2 is the assembling schematic diagram at shower nozzle cover of the present utility model.

Fig. 3 is assembling schematic diagram of the utility model at the shower nozzle cover at handle visual angle.

Fig. 4 is the disassembly diagram of water pipe of the present utility model and spray hood portion.

Fig. 5 is the utility model by the internal structure schematic diagram after shower nozzle cover cutting.

Fig. 6 is the utility model by the inner body assembling schematic diagram after shower nozzle cover cutting.

Fig. 7 is that the inner body after shower nozzle cover cutting is disassembled schematic diagram by the utility model.

Fig. 8 is the overall structure diagram of shower nozzle cover of the present utility model.

Fig. 9 is the overall structure diagram of piston of the present utility model and push rod.

Figure 10 is the overall structure diagram of propeller of the present utility model.

Figure 11 is the overall structure diagram of mesh sheet of the present utility model.

Figure 12 is the overall structure diagram of handle of the present utility model.

Figure 13 is the overall structure diagram of pin of the present utility model.

Figure 14 is the overall structure diagram of key of the present utility model.

Figure 15 is the component assembly schematic diagram that the piston after shower nozzle cover cutting is located to top.

Figure 16 is the component assembly schematic diagram that the piston after shower nozzle cover cutting is located to bottom.

Figure 17 is by the component assembly schematic diagram at the handle after shower nozzle cover cutting.

Label in figure：1- washstands, 101- osculums, 2- water pipes, 3- shower nozzles cover, 301- load-bearing pieces, 302- handles axis hole, 303- load-carrying rings, 304- mesh sheet mounting hole, 4- pistons, 401- piston center holes, 5- push rods, 6- propellers, 601- helical orbits, 602- propeller handles axis hole, 603- keyholes, 7- mesh sheet, 701- domes, 702- mesh sheet handles axis hole, 703- permeable holes, 8- hands Handle, 801- pin holes, 802- keyways, 803- banking stops, 9- pins, 10- keys.

Embodiment

Make further detailed to a kind of novel self-cleaning tap of the utility model below with reference to drawings and examples Description.

A kind of novel self-cleaning tap, it is characterised in that：Including washstand 1, water pipe 2, shower nozzle cover 3, piston 4, push rod 5th, propeller 6, mesh sheet 7, handle 8, pin 9, key 10.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, osculum 101, the water pipe 2 are provided with the intermediate recess of the washstand 1 In n shapes, the water inlet end of water pipe 2 is connected on the inlet opening of washstand 1, and the drain port external process of the water pipe 2 has screw thread.

Further, the osculum 101 to washstand 1 is rectified in the water outlet of water pipe 2.

As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, the cone that generally top is small, bottom is big of the shower nozzle cover 3, top It is threaded in the cylindrical hole in portion, in the conical internal cavity on the downside of internal thread, top is provided with horizontal circular load-bearing piece 301, The aperture that gathered on load-bearing piece 301 passes through by current, and load-bearing piece center is provided with handle axis hole 302；In conical internal cavity, the bottom of close to Portion, is provided with the load-carrying ring 303 of ring-type, load-carrying ring 303 around inwall and is evenly distributed with mesh sheet mounting hole 304.

As shown in figure 9, the piston 4 is tapered pole, top is plane, and its coning angle is identical with the coning angle of shower nozzle cover 3, Just it can fill in and be embedded at the top of the conical internal cavity of shower nozzle cover 3.The piston 4 offers piston center hole 401, piston 4 along axis Cylindrical push rod 5 is installed in base plane.

Further, the internal diameter of the piston center hole 401 is more than the diameter of axle of handle 8.

Further, the material of the piston 4 is natural rubber, health environment-friendly and its satisfactory mechanical property.

Further, the material of the push rod 5 is stainless steel, and when making piston 4, push rod 5 is put into the mould of piston 4 In, direct heat ductile forming is integrated.

Further, the bottom of the push rod 5 is sphere, and the frictional force between helical orbit 601 is reduced as far as possible.

As shown in Figure 10, the propeller 6 is cylinder, and around central axis, spiral track is offered from the top to the bottom Road 601, along propeller central shaft, offers propeller handle axis hole 602, the side of handle axis hole 602 offers keyhole 603。

Further, the material of the propeller 6 be food grade PP (polypropylene) plastics, it is nontoxic, tasteless, intensity, rigidity, Hardness excellent heat resistance, the temperature that more than 100 degree of ability.

As shown in figure 11, the mesh sheet 7 is oblate cylindricality, and top surface is uniformly provided with dome 701, mesh sheet 7 close to edge Offered at the heart around mesh sheet handle axis hole 702, mesh sheet handle axis hole 702, be evenly distributed with the wide permeable hole in inner narrow, outer end 703。

Further, the permeable hole 703 of the mesh sheet 7 is inner narrow, and outer end is wide, it is therefore an objective to uniformly expand current direction surrounding Dissipate, the area coverage of increase discharge current.

Further, distance of the dome 701 away from mesh sheet center is equal to the mesh sheet mounting hole on the load-carrying ring 303 of shower nozzle cover 304 apart from the center of load-carrying ring 303 distance；The external diameter of dome 701 is equal to the internal diameter of mesh sheet mounting hole 304；The number of dome 701 Amount have two and more than.

As shown in figure 12, the Handle axis of the handle 8 is cylinder, and bottom hand is fishtail place, and Handle axis is close to top Portion radially offers pin hole 801, and Handle axis offers keyway 802 on the face of cylinder of bottom, and Handle axis is close to bottom water The flat banking stop 803 provided with circle.

Further, the material of the handle 8 is stainless steel, and rigidity is strong and will not get rusty, good using feel.

As shown in figure 13, the pin 9 is flat pin, provided with two planes up and down.

As shown in Figure 15, Figure 16, Figure 17, the dome 701 of the top surface of the mesh sheet 7 is embedded in the load-carrying ring in shower nozzle cover 3 In 303 mesh sheet mounting hole 304, the bottom surface of mesh sheet 7 is fitted with the top surface of the banking stop 803 of handle 8；The propeller 6 is placed In the top surface of mesh sheet 7, the push rod 5 is placed in the helical orbit 601 of propeller 6；The Handle axis of the handle 8, upwards successively Through mesh sheet handle axis hole 702, propeller handle axis hole 602, piston center hole 401, shower nozzle cover 3 the Handle axis of load-bearing piece 301 Hole 302, the pin 9 passes through the pin hole 801 of handle 8, and the load-bearing piece 301 that the bottom surface of pin 9 is fitted in shower nozzle cover 3 just is pushed up Face, handle 8, mesh sheet 7, propeller 6, piston 4 are assembled on shower nozzle cover 3；The shower nozzle cover 3 is connected through a screw thread with water pipe 2. Manually rotated handle 8, you can open closure current and adjust current size.User is after current are opened, and current are from upper Lower outflow, while user washes one's hands, current rinse handle 8 well.

Further, when the handle 8 is arranged on shower nozzle cover 3, the top surface of mesh sheet 7 is adjacent to the carrying of shower nozzle cover 3 The bottom surface of ring 303, the bottom surface of pin 9 is adjacent to the top surface of the load-bearing piece 301 of shower nozzle cover 3, it is ensured that handle 8 will not up and down play.

The bottom of push rod 5 is in contact with the helical orbit 601 of propeller 6, during propeller 6 rotates, spiral track Road 601 promotes push rod 5 to move up and down；The profile of piston 4 is identical with the profile at the top of the conical internal cavity of shower nozzle cover 3, when push rod 5 is pushed away Piston 4 is moved upward to behind top, the water flow hole that the top surface of piston 4 is blocked on the load-bearing piece 301 of shower nozzle cover 3, prevents current Pass through；When reversely rotating handle 8, due to the weight and the pressure of current of piston 4 itself, during piston 4 is moved downward, Gap between piston 4 and the conical internal cavity of shower nozzle cover 3 is increasing, and the water-carrying capacity passed through will be increasing.

The hand of handle 8 is streamline fish tail shape place, when current impact the hand of handle 8 at from top to bottom, is not resulted in Splashes, user can comfortably carry out cleaning action.Each user is when washing one's hands, and the hand of handle 8 can be by To the flushing of current, so remaining clean at handle 8.

The installation step of the part of each in the present embodiment is：

(1) handle 8 is upward through mesh sheet handle axis hole 702, until mesh sheet 7 is adjacent to the banking stop 803 of handle 8；

(2) key 10 is arranged in the keyway 802 of handle 8；

(3) propeller 6 is inserted in handle 8, the alignment keys 10 of keyhole 603 of propeller 6, until propeller 6 is pasted from top to bottom Firmly mesh sheet 7；

(4) piston 4 is inserted in handle 8 from top to bottom, the bottom of push rod 5 is leaned against on the helical orbit 601 of propeller 6；

(5) handle 8 is passed through to the load-bearing piece 301 of shower nozzle cover 3 from bottom to top, pin 9 is passed through to the pin hole 801 of handle 8；

(6) rotation spray head-shield 3, is assembled shower nozzle cover 3 in the water side of water pipe 2 with thread connecting mode.

It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed Change or replacement, should all cover within protection domain of the present utility model.

Claims (6)

1. a kind of novel self-cleaning tap, it is characterised in that：Including washstand (1), water pipe (2), shower nozzle cover (3), piston (4), push rod (5), propeller (6), mesh sheet (7), handle (8), pin (9), key (10)；

The drain port external process of the water pipe (2) has screw thread；

It is threaded in the cone that generally top is small, bottom is big of the shower nozzle cover (3), the cylindrical hole at top, inside In conical internal cavity on the downside of screw thread, top is provided with horizontal circular load-bearing piece (301), load-bearing piece (301) aperture that gathers by water Stream passes through, and load-bearing piece center is provided with handle axis hole (302)；In conical internal cavity, close to bottom, around inwall holding provided with ring-type Carry and be evenly distributed with mesh sheet mounting hole (304) on ring (303), load-carrying ring (303)；

The piston (4) is tapered pole, and top is plane, and its coning angle is identical with the coning angle of shower nozzle cover (3), can fill in just At the top of the conical internal cavity for being embedded in shower nozzle cover (3)；

The piston (4) offers along axis and is provided with cylindrical push rod in piston center hole (401), piston (4) base plane (5)；

The propeller (6) is cylinder, around central axis, and helical orbit (601) is offered from the top to the bottom, along pushing away Enter device central shaft, offer propeller handle axis hole (602), the side of handle axis hole (602) offers keyhole (603)；

The mesh sheet (7) is oblate cylindricality, and top surface is uniformly provided with dome (701) close to edge, and the center of mesh sheet (7) is offered Around mesh sheet handle axis hole (702), mesh sheet handle axis hole (702), the wide permeable hole (703) in inner narrow, outer end is evenly distributed with；

The Handle axis of handle (8) is cylinder, and bottom hand is fishtail place, and Handle axis radially offers pin hole close to top (801), Handle axis offers keyway (802) on the face of cylinder of bottom, and Handle axis is close to bottom level provided with circular limit Bit slice (803).

2. novel self-cleaning tap according to claim 1, it is characterised in that：The dome of the top surface of the mesh sheet (7) (701), it is embedded in the mesh sheet mounting hole (304) of the load-carrying ring (303) of shower nozzle cover (3), bottom surface and the handle (8) of mesh sheet (7) Banking stop (803) top surface laminating；The propeller (6) is placed on mesh sheet (7) top surface, and the push rod (5) is placed on propulsion In the helical orbit (601) of device (6)；The Handle axis of the handle (8), sequentially passes through mesh sheet handle axis hole (702), propulsion upwards Device handle axis hole (602), piston center hole (401), load-bearing piece (301) handle axis hole (302) of shower nozzle cover (3), the pin (9) pin hole (801) of handle (8) is passed through, pin (9) bottom surface is fitted in load-bearing piece (301) top surface of shower nozzle cover (3) just, Handle (8), mesh sheet (7), propeller (6), piston (4) are assemblied on shower nozzle cover (3)；The shower nozzle cover (3) is led to water pipe (2) Cross threaded connection.

3. novel self-cleaning tap according to claim 1, it is characterised in that：The piston center hole (401) it is interior Footpath is more than the diameter of axle of handle (8).

4. novel self-cleaning tap according to claim 1, it is characterised in that：The material of the piston (4) is natural Rubber.

5. novel self-cleaning tap according to claim 1, it is characterised in that：The bottom of the push rod (5) is sphere.

6. novel self-cleaning tap according to claim 1, it is characterised in that：The material of the propeller (6) is food Use grade polypropylene.