CN208579020U - A kind of floor push and the temperature adjustment depotition cock with the floor push - Google Patents

Abstract

The utility model relates to a kind of floor push, including valve body and spool, valve body includes outer valve and inner valve body, outer valve is equipped with cover board, outer water inlet and out outlet, inner valve body is equipped with interior water inlet and interior water outlet, spool is set in inner valve body, spool includes upper valve core and bottom spool, the top of upper valve core passes through cover board and is located above cover board and is equipped with foot pedal, upper valve core is equipped with upper return spring between foot pedal and cover board, the lower end of upper valve core is located inside inner valve body and has annular convex platform, bottom spool is located at below annular convex platform and its top is equipped with holding protrusion, holding platform is equipped in holding protrusion lower section inside inner valve body, bottom spool is equipped with lower return spring between holding protrusion and holding platform, the bottom end of bottom spool protrudes into outer valve by interior water inlet and is equipped with the boss that can from bottom to top hold out against interior water inlet.The utility model further relates to a kind of temperature adjustment depotition cock of aforementioned floor push of band, and depotition cock includes faucet body and the mixed water register on faucet body.

Description

A kind of floor push and the temperature adjustment depotition cock with the floor push

Technical field

The utility model relates in technical field of bathroom equipment more particularly to a kind of floor push and with the floor push Temperature adjustment depotition cock.

Background technique

Tap is the device for controlling water pipe Water Exit and water flow, is widely used in family and various public arenas, existing Having the tap product in technology mainly includes hand, induction type, foot-operated and operating room specialized type, wherein the hand fire hose Hand must reach over to handle when head uses, and is not only easy to happen cross-infection, will cause when closing tap to clean hand Secondary pollution, and forget to close after tap is in the open state or even used in use, it be easy to cause water Waste；Inductive water tap has that induction delay and water control hardly possible, and easily breaks down during use and cause to run Water, maintenance load is big, big energy-consuming；Operating room specialized type tap is due to its price height, it is difficult to promote；And the foot-operated water of tradition Faucet is installed and maintenance difficult, water discharged amount are big and high failure rate；In addition, above-mentioned induction type, operating room specialized type and tradition are foot-operated Formula tap is all single channel without temperature adjustment function, is brought a lot of trouble to domestic water.Therefore, it is necessary to technical progress, structures On improvement, make pedal type water tap structure design it is more reasonable, the service life is longer.

Utility model content

Therefore, for above-mentioned problem, the utility model proposes a kind of floor push, solve existing machinery formula water valve and use Hand contact is operated and easily causes disease to infect and induction type valve structure is complicated, there are Electrical Safety hidden danger, waste electricity The problem of energy, while water-saving ability can also be improved.

To achieve the above object, the utility model uses following technical scheme: a kind of floor push, including valve body and valve Core, the valve body include outer valve and inner valve body, pass through outer locking nut above the outer valve and are equipped with cover board, the outer valve Equipped with outer water inlet and out outlet, the inner valve body is fixed in outer valve by internal locking nut, and the inner valve body is equipped with Interior water inlet and interior water outlet, the spool are set in inner valve body, and the spool includes upper valve core and bottom spool, the upper valve core Top pass through cover board and be located above cover board, the upper valve core top is located at foot pedal and lid equipped with foot pedal, the upper valve core Upper return spring is equipped between plate, the lower end of the upper valve core is located inside inner valve body and has annular convex platform, the annular convex platform Outer surface is equipped with the valve core seal ring being in close contact with inner valve body inner wall, and the bottom spool is located at below annular convex platform, under described The top of spool is equipped with holding protrusion, is equipped with holding platform below holding protrusion inside the inner valve body, the bottom spool is in card It sets and is equipped with lower return spring between protrusion and holding platform, outer valve is protruded by interior water inlet in the bottom end of the bottom spool, described Bottom spool bottom end is circumferentially with the boss that can from bottom to top hold out against interior water inlet along it, is equipped with waterstop sealing above the boss Circle.

It further improves, valve seals is equipped between the outer valve and inner valve body.

It further improves, the valve body is made of PPR material.

A kind of temperature adjustment depotition cock with floor push, including switch and depotition cock, the switch use above-mentioned one Kind floor push, the depotition cock include faucet body and the mixed water register on faucet body, and the faucet is originally Body is equipped with cooling water inlet, hot water inlet, mixing water water outlet, mixing water water inlet and faucet water outlet opening, the cooling water inlet And hot water inlet distinguishes external cold water and hot water, the mixing water water outlet is connected by the water inlet of pipeline and valve body, described Mixing water water inlet is connected by the water outlet of pipeline and valve body, and the mixing water water inlet is connected to faucet water outlet opening.

By using preceding solution, the beneficial effects of the utility model are: the sealing of the utility model floor push is tight Close, no leakage, valve opening is sensitive, easy to operate, and foot one, which is stepped on, to be discharged, and foot leaves foot pedal and closes in time, substantially reduces water The waste of resource avoids disease and is propagated by this approach without being contacted with hand, meanwhile, without using power supply, with sense The formula water valve of answering is compared, and saves electric energy, without electricity consumption security risk；Entire water valve uses removable assembling structure, convenient for clearing up it, Without removing entire valve body from pipeline, maintenance cost is low；Valve body is made of PPR material, and intensity is high, has preferable Shock resistance and long-term creep behaviour, at low cost, long service life；Pass through matching for upper return spring and lower return spring It closes, spool Rapid reset can be made when foot pedal has unclamped, reinforce the screen resilience of spool, water-saving ability is strong；Since tap can be with By hot and cold water mixed on demand, reach free temperature adjustment, cooperation floor push uses, and two-way synchronously control, free temperature adjustment reaches use It is required that.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment floor push；

Fig. 2 is a kind of structural schematic diagram of the temperature adjustment depotition cock with floor push of the utility model embodiment.

Specific embodiment

Now in conjunction with the drawings and specific embodiments, the present invention will be further described.

With reference to Fig. 1, the present embodiment provides a kind of floor push, including valve body and spool 2, and the valve body is by PPR material system At the valve body includes outer valve 11 and inner valve body 12, passes through outer locking nut 6 above the outer valve 11 and is equipped with cover board 7, institute It states outer valve 11 and is equipped with outer water inlet 111 and out outlet 112, the inner valve body 12 is fixed on outer valve by internal locking nut 8 In body 11, valve seals 13 are equipped between the outer valve 11 and inner valve body 12, the inner valve body 12 is equipped with interior water inlet 121 With interior water outlet 122, the spool 2 is set in inner valve body 12, and the spool 2 includes upper valve core 2a and bottom spool 2b, it is described on The top of spool 2a passes through cover board 7 and is located at the top of cover board 7, the top the upper valve core 2a equipped with foot pedal 5, the upper valve core 2a in Upper return spring 3 is equipped between foot pedal 5 and cover board 7, the lower end of the upper valve core 2a is located at 12 inside of inner valve body and is equipped with ring Shape boss 21,21 outer surface of annular convex platform is equipped with the valve core seal ring 22 being in close contact with 12 inner wall of inner valve body, under described Spool 2b is located at the lower section of annular convex platform 21, and the top of the bottom spool 2b is equipped with holding protrusion 25, inside the inner valve body 12 in 25 lower section of holding protrusion is equipped with holding platform 123, and the bottom spool is equipped with lower return bullet between holding protrusion 25 and holding platform 123 Outer valve 11 is protruded by interior water inlet 121 in the bottom end of spring 4, the bottom spool 2b, and the bottom end the bottom spool 2b is set along its circumferential direction There is the boss 23 that can from bottom to top hold out against interior water inlet 121, is equipped with waterstop sealing circle 24 above the boss 23.

A kind of floor push of the utility model in use, jam on foot pedal 5 by foot, spool 2 to move down make convex 23 it is remote From interior water inlet 121, at this point, water flow successively passes through outer water inlet 111, interior water inlet 121, interior water outlet 122, out outlet 112 flow to external faucet water outlet opening；When come loose foot pedal 5 after, spool 2 is matched by upper return spring 3 and lower return spring 4 Close Rapid reset.

As shown in Fig. 2, a kind of temperature adjustment depotition cock with floor push is also disclosed in the utility model, including switchs and be discharged Faucet, the switch use a kind of above-mentioned floor push, and the depotition cock includes faucet body 91 and is set to faucet body Mixed water register 92 on 91, the faucet body 91 are equipped with cooling water inlet 911, hot water inlet 912, mixing water water outlet 913, mixing water water inlet 914 and faucet water outlet opening 915, the cooling water inlet 911 and hot water inlet 912 distinguish external cold water And hot water, the mixing water water outlet 913 are connect by pipeline with the water inlet 111 of outer valve 111, the mixing water water inlet 914 are connect by pipeline with the water outlet 112 of outer valve 111, and the mixing water water inlet 914 is connected to faucet water outlet opening 915.

In the present embodiment, the mixed water register 92 is existing well-known technique, can be for publication number A kind of documented register in 201220007485.3, or tune disclosed in Patent No. 200820092225.4 Warm device.

A kind of temperature adjustment depotition cock with floor push of the utility model in use, jam on foot pedal 5 by foot, at this point, The cold water and hot water are entered in mixed water register 92 by cooling water inlet 911, hot water inlet 912, are filled via mixed water temperature adjustment Set the warm water that 92 mixed pass sequentially through mixing water water outlet 913, outer water inlet 111, interior water inlet 121, interior water outlet 122, Out outlet 112, mixing water water inlet 914 flow to faucet water outlet opening 915 and use for user.

Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details On the utility model can be made a variety of changes, be the protection scope of the utility model.

Claims (4)

1. a kind of floor push, including valve body and spool, it is characterised in that: the valve body includes outer valve and inner valve body, described Cover board is equipped with by outer locking nut above outer valve, the outer valve is equipped with outer water inlet and out outlet, the inner valve body It is fixed in outer valve by internal locking nut, the inner valve body is equipped with interior water inlet and interior water outlet, and the spool is set to interior In valve body, the spool includes upper valve core and bottom spool, and the top of the upper valve core passes through cover board and is located at cover board top, it is described on Spool top is equipped with foot pedal, and the upper valve core is equipped with upper return spring between foot pedal and cover board, the upper valve core Lower end is located inside inner valve body and has annular convex platform, and the annular convex platform outer surface is equipped with the valve being in close contact with inner valve body inner wall Core sealing ring, the bottom spool are located at below annular convex platform, and the top of the bottom spool is raised equipped with holding, in the inner valve body Portion is equipped with holding platform in holding protrusion lower section, and the bottom spool is equipped with lower return spring, institute between holding protrusion and holding platform Outer valve is protruded by interior water inlet in the bottom end for stating bottom spool, and the bottom spool bottom end is circumferentially with along it can be from bottom to top by The boss that water inlet is held out against, the boss top are equipped with waterstop sealing circle.

2. a kind of floor push according to claim 1, it is characterised in that: be equipped with valve between the outer valve and inner valve body Body sealing ring.

3. a kind of floor push according to claim 1, it is characterised in that: the valve body is made of PPR material.

4. a kind of temperature adjustment depotition cock with floor push, including switch and depotition cock, it is characterised in that: the switch uses Floor push described in claims 1 to 3 any claim, the depotition cock include faucet body and be set to faucet body On mixed water register, the faucet body be equipped with cooling water inlet, hot water inlet, mixing water water outlet, mixing water water inlet And faucet water outlet opening, the cooling water inlet and the external cold water of hot water inlet difference and hot water, the mixing water water outlet pass through The connection of the water inlet of pipeline and valve body, the mixing water water inlet are connected by the water outlet of pipeline and valve body, the mixing water Water inlet is connected to faucet water outlet opening.