CN208725623U - A kind of toilet seat and closestool - Google Patents

Abstract

The utility model discloses a kind of toilet seat and closestools, including seat ring upper plate and seat ring bottom plate；Seat ring upper plate is taken one's seat for people；Seat ring bottom plate engages to form blank part with seat ring upper plate；Seat ring upper plate includes surface layer of taking one's seat, metal layer, heating layer and the insulating unit set gradually from top to bottom；Surface layer of taking one's seat has the function of heat conductive insulating；The upper surface of metal layer is formed with micron order or nanoscale hole and several diversion trenches being connected；Surface layer of taking one's seat is engaged in the upper surface of metal layer by nanometer injection molding or pouring technology；Heating layer is attached at the lower surface of metal layer；Insulating unit is attached at the lower section of heating layer, and insulating unit and seat ring bottom plate define to form blank part.Toilet seat surface layer of taking one's seat is tightly combined with metal layer, is not easily to fall off, and long service life, safety is good, heat-transfer rate is fast；Contact sense when user uses is comfortable；The integral heat-insulation property and heat reflection performance of toilet seat are good, and heat insulation function is preferable.

Description

A kind of toilet seat and closestool

Technical field

The utility model relates to sanitaryware and its accessories fields, and in particular to a kind of toilet seat and closestool.

Background technique

Currently, intelligent, hommization is the trend of sanitary ware industry, therefore, in order to alleviate in winter or the lower day of temperature When going to the toilet under gas, the ice-cold or moist phenomenon of the toilet seat that user encounters, intelligent toilet seat comes into being, and currently, intelligence Energy toilet seat is usually the working condition for being constantly in heating, to guarantee that toilet seat keeps constant temperature, when improving user's use Comfort, still, using the toilet seat of this working method, power consumption is big, there are security risks, and due on the market Common toilet seat generallys use plastic material, and plastic material is more easy to aging in the environment of being chronically at higher than room temperature；Needle To the above problem, in intelligent closestool field, occur to have the toilet device of the quick heat temperature raising of toilet seat on the market There is the warm effect of preferable speed, but still in place of there are many deficiencies.

Directly in heat-conducting metal outer surface coating surface decorative layer in patent document (patent No.: CN101166452), play Decoration function and improve heat-conducting metal surface corrosion resistance effect, do not specify it with insulating protection effect, and surface Specially treated is not passed through in combination between coating coating layer and metal layer, easy to fall off, safety coefficient that accordingly, there exist superficial layers Low risk influences the speed heat function of toilet seat in addition, surface decoration layer does not have preferable heating conduction；Radiation fever Body use lamp heater, taken up too much space, heating speed slowly, low efficiency；It is transmitted to after radiation fever by air dielectric Rotating jet flow layer, further by metal layer transmit heat, thermal loss is larger, there are the wind that aging bursts for lamp heater Danger, security risk are larger.

Directly using metal layer as surface layer of taking one's seat in patent document (patent No.: CN204708761U), safety coefficient is low, In the presence of electric leakage, electric shock risk；Heat-insulated and heat reflection measure is not taken on toilet seat, thermal loss is big, speed heat is ineffective, unrestrained Take the energy.

In patent document (patent No.: CN102379655B) reinforcement part of toilet seat upper plate by fabric that reinforcing fiber is made into And resin composition, heat transfer efficiency is slow, while the toilet seat upper plate of this kind of technique production is unable to reach lesser thickness, so it is fast Thermal effect is still bad, and processing technology is complex, and operation difficulty is larger；There is also toilet seat upper plate and toilet seat lower plate are viscous simultaneously Tie the risk of failure.

Utility model content

The purpose of the utility model is to overcome drawbacks described above present in background technique or problems, provide a kind of toilet seat Circle and closestool, surface layer of taking one's seat are tightly combined with metal layer, are not easily to fall off, and long service life, safety are good；Metal layer have compared with Fast heat-transfer rate；Surface layer of taking one's seat has good heat conductive insulating ability, and user is in use, contact sense of the surface layer of taking one's seat with skin More comfortable, security performance height；The integral heat-insulation property and heat reflection performance of toilet seat are good, and heat insulation function is preferable.

To reach above-mentioned purpose, the utility model adopts the following technical solution:

A kind of toilet seat, including seat ring upper plate and seat ring bottom plate；The seat ring upper plate is taken one's seat for people；The seat ring bottom plate It engages to form blank part with seat ring upper plate；The seat ring upper plate includes the surface layer of taking one's seat set gradually from top to bottom, metal layer, adds Thermosphere and insulating unit；The surface layer of taking one's seat has the function of heat conductive insulating；The upper surface of the metal layer be formed with micron order or Nanoscale hole and several diversion trenches being connected；The surface layer of taking one's seat is engaged in metal by nanometer injection molding or pouring technology The upper surface of layer；The heating layer is attached at the lower surface of metal layer；The insulating unit is attached at the lower section of heating layer, heat-insulated Unit and seat ring bottom plate define to form the blank part.

Further, the lower surface of the metal layer is provided with reinforcing rib.

Further, the metal layer with a thickness of 0.1-5mm.

Further, the surface layer of taking one's seat includes located above taking a seat portion and engaging positioned at side and with seat ring bottom plate Support portion；It is described take a seat portion with a thickness of 0.1-2.5mm；The support portion with a thickness of 0.1-5mm.

Further, the surface layer of taking one's seat uses the nanometer resin for injection based composites filled with heat conductive insulating powder Or methyl methacrylate pre-polymer solution is made.

Further, the metal layer is installed with take a seat detection sensor and temperature sensor.

Further, the metal layer upper surface is equipped with notch；Take a seat detection sensor and the temperature sensor installing In in notch.

Further, the material of the seat ring bottom plate is identical as surface layer of taking one's seat；Take one's seat surface layer and the welding of seat ring bottom plate Integrally.

Further, the insulating unit includes thermal insulation layer and heat-reflecting layer；The thermal insulation layer is attached under heating layer Side；The heat-reflecting layer is attached at the lower section of thermal insulation layer.

Further, a kind of closestool, including closestool body and toilet seat described above；The toilet seat is installed in On closestool body.

From the above description of the utility model, it can be seen, compared with the existing technology, what the utility model had is following beneficial Effect:

1, in the technical program, seat ring upper plate is equipped with take one's seat surface layer, metal layer, heating layer and insulating unit；It takes one's seat surface layer Has the function of heat conductive insulating, the function of insulation ensure that the comfort level of the contact sense of safety and skin when user uses, lead Heat function ensure that surface layer of taking one's seat rate of heat transfer with higher；Layer on surface of metal is formed with micron order or nanoscale hole, Increase the specific surface area of layer on surface of metal so that take one's seat surface material in conjunction with layer on surface of metal it is more fine and close and securely, Stability is more preferable, not easily to fall off, and micron order or nanoscale hole dispersed to take one's seat surface layer in conjunction with metal layer after answer Power, so that being less prone to layering after taking one's seat surface layer in conjunction with metal layer, being detached from；Surface layer of taking one's seat is molded by nanometer or pourer Skill is engaged in layer on surface of metal, the production of the very thin surface layer of taking one's seat of thickness may be implemented, due in surface thickness of taking one's seat, seated surface The speed heat effect of layer thermal coefficient and heating layer power these three counter race upper plates have an impact effect factor in, surface layer of taking one's seat Thickness counter race upper plate speed heat effect influence it is the most significant, therefore, in the technical program, using nanometer Shooting Technique or pour The surface layer of taking one's seat for infusing thinner thickness made from technique, greatly improves the heat-transfer rate for surface layer of taking one's seat, guarantees the use of user Experience, meanwhile, it has been effectively saved the dosage of material, reduced cost；Diversion trench is formed in layer on surface of metal, so that surface layer of taking one's seat It is more preferable in layer on surface of metal uniform in shaping, guarantee take one's seat facing surface planarization and good aesthetics, improve user make The comfort level of used time；Heating layer is attached directly to the lower surface of metal layer, does not need to conduct heat by other media, heat transfer speed Degree faster, reduces thermal loss；The setting of insulating unit effectively prevents scattering and disappearing, preventing heat for heat caused by heating layer Transmitting downwards, plays the role of preferable incubation and thermal insulation function, has certain electricity separation, improves safety；In toilet seat The blank part of formation is conducive to save the temperature of seat ring, reduces thermal loss, meanwhile, external temperature is avoided to a certain extent The influence of lower air, power consumption is less, saves the energy.

2, by the way that reinforcing rib is arranged in the lower surface of metal layer, to enhance the intensity of metal layer entirety, so that toilet seat While there is the preferable ability for bearing human bady gravitational, the thickness of metal layer can be minimized, to guarantee toilet seat Circle can reach preferable speed heat effect, not alleviate the weight of toilet seat only effectively, while also reducing production cost.

3, the thickness of metal layer is smaller, is effectively guaranteed the speed heat and thermally conductive function of metal layer, reduces power consumption, saves energy Source.

4, the thickness of the support portion for surface layer of taking one's seat is greater than the thickness in the portion that takes a seat, and further improves the load-bearing energy for surface layer of taking one's seat Power.

5, by filling heat conductive insulating powder, it ensure that surface layer of taking one's seat has good insulating capacity, improves toilet seat While enclosing safety when using, the capacity of heat transmission for surface layer of taking one's seat is effectively increased, guarantees toilet seat biography with higher Thermal velocity guarantees preferable speed heat effect, meets comfort level requirement when user uses；It is compound using nanometer resin for injection base Material is molded in layer on surface of metal by common nanometer Shooting Technique or uses methyl methacrylate pre-polymer solution simultaneously It is cast in layer on surface of metal by specific pouring technology, the engagement of take one's seat surface layer and metal layer, simple process, knot can be realized It is firm to close；Moreover, using nanometer resin for injection based composites or methyl methacrylate pre-polymer solution and metal Layer progress is compound, and hydrolysis ability and ageing resistance are good；Recovery rate is high, energy conservation and environmental protection.

6, by the way that take a seat detection sensor and temperature sensor is arranged, guarantee toilet seat for realizing that speed heat function has Preferable automation control ability.

7, notch is arranged by surface on the metal layer, so that taking a seat detection sensor and temperature sensor is embedded in just Between seat surface layer and metal layer, take a seat detection sensor and temperature sensor of guarantee has preferable stability, is not easy vibrated And impaired, service life height；Meanwhile guaranteeing the flatness on seated surface surface.

8, the material of seat ring bottom plate is identical as surface layer of taking one's seat, and the two is integrated by welding fabrication, and match materials are good, weld It is more preferable, easy to produce to connect performance.

9, the setting of thermal insulation layer effectively prevents scattering and disappearing for heat caused by heating layer, plays preferable thermal insulation separation hot merit Can, by the way that heat-reflecting layer is arranged, so that seat ring upper plate has certain heat albedo, prevent heat from transmitting downwards, into one Step avoids scattering and disappearing for heat, meanwhile, counter race upper plate plays the role of certain electricity separation, improves safety.

10, by the way that the toilet seat is arranged on closestool, so that closestool has the function of good speed heat, guarantee user in the winter It is not endured cold when it or temperature are colder using closestool, promotes user experience.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make below to required in embodiment description Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings His attached drawing.

Fig. 1 is the schematic diagram of the section structure of the utility model embodiment toilet seat；

Fig. 2 is the structural schematic diagram of the utility model embodiment metal layer upper surface；

Fig. 3 is the structural schematic diagram one of the utility model embodiment metal layer lower surface；

Fig. 4 is the structural schematic diagram two of the utility model embodiment metal layer lower surface；

Fig. 5 is the cross section structure schematic diagram one of the utility model embodiment metal layer；

Fig. 6 is the cross section structure schematic diagram two of the utility model embodiment metal layer；

The heat-transfer effect schematic diagram of Fig. 7 the utility model embodiment seat ring upper plate；

Fig. 8 is the structural schematic diagram of the utility model embodiment closestool.

Main appended drawing reference explanation:

Seat ring upper plate 10, comprising: surface layer of taking one's seat 1, including take a seat portion 11, support portion 12；Metal layer 2, including diversion trench 21, Hole 22, notch 23, reinforcing rib 24；Heating layer 3；Insulating unit 4, including thermal insulation layer 41, heat-reflecting layer 42；

Seat ring bottom plate 20；Blank part 30.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.Obviously, described embodiment is the preferred embodiment of the utility model, and is not to be seen as to it The exclusion of his embodiment.Based on the utility model embodiment, those skilled in the art are not before making creative work Every other embodiment obtained is put, is fallen within the protection scope of the utility model.

In claims of the utility model, specification and above-mentioned attached drawing, unless otherwise specifically limited, term is such as used " first ", " second " or " third " etc. is provided to distinguish different objects, be not use to describe a particular order.

In claims of the utility model, specification and above-mentioned attached drawing, unless otherwise specifically limited, for orientation Word, such as using term " center ", " transverse direction ", " longitudinal direction ", "horizontal", " vertical ", "top", "bottom", "inner", "outside", "upper", The indicating positions such as "lower", "front", "rear", "left", "right", " clockwise ", " counterclockwise " or positional relationship are based on shown in attached drawing Orientation and positional relationship, and be merely for convenience of narration the utility model and simplify description, rather than indication or suggestion is signified Device or element must have a particular orientation or be constructed and operated in a specific orientation, so can not be interpreted as limitation this The specific protection scope of utility model.

In claims of the utility model, specification and above-mentioned attached drawing, unless otherwise specifically limited, term is such as used " affixed " or " being fixedly connected ", should broadly understood, i.e., between the two without any company of displacement relation and relative rotation relationship Connect mode, that is to say, that including being unremovably fixedly connected with, being removably secured connection, be linked together and by other dresses It sets or element is fixedly connected.

In claims of the utility model, specification and above-mentioned attached drawing, such as using term " includes ", " having " and Their deformation, it is intended that " including but not limited to ".

Referring to Fig. 1 to Fig. 6, Fig. 1 to Fig. 6 shows the structural schematic diagram of the utility model toilet seat；Fig. 7 shows this The heat-transfer effect schematic diagram of utility model seat ring upper plate.In the utility model embodiment, toilet seat includes seat ring upper plate 10 With seat ring bottom plate 20.

Wherein, seat ring upper plate 10 for people for taking one's seat；Seat ring upper plate 10 includes the surface layer of taking one's seat set gradually from top to bottom 1, metal layer 2, heating layer 3 and insulating unit 4.

Surface layer of taking one's seat 1 has the function of heat conductive insulating；Specifically, in the present embodiment, surface layer of taking one's seat 1 is using filled with thermally conductive The nanometer resin for injection based composites or methyl methacrylate pre-polymer solution of insulation powder are made, thermally conductive by filling Insulate powder, so that the surface layer 1 of taking one's seat of insulation has certain capacity of heat transmission, to guarantee toilet seat heat transfer with higher Speed.

Preferably, surface layer of taking one's seat 1 include it is located above take a seat portion 11 and connect positioned at side and with seat ring bottom plate 20 and Support portion 12；Take a seat portion 11 with a thickness of 0.1-2.5mm；Support portion 12 with a thickness of 0.1-5mm.

The upper surface of metal layer 2 is formed with micron order or nanoscale hole 22 and several diversion trenches 21 being connected, will 1 material of surface layer of taking one's seat is engaged in the upper surface of metal layer 2 by nanometer Shooting Technique or pouring technology, to form surface layer of taking one's seat 1.In the present embodiment, metal layer with a thickness of 0.1-5mm；The cross sectional shape of diversion trench 21 can be in the arc-shaped or rectangular with punching press Structure, it is preferable that the section of diversion trench 21 may be configured as arc-shaped, is concentrated with reducing stress, improves and take one's seat surface layer 1 and metal layer 2 binding force；The micron order or nanoscale hole 22 on 2 surface of metal layer can pass through acid etching carving technology or laser etch process system , it should be noted that the hole as made from acid etching carving technology is random form, and as made from laser etch process Therefore hole can be controlled by computer using laser-induced thermal etching for pre-designed conformation of rules, make metal layer 2 Surface forms the hole that opening is less than hole inner cavity, so that surface layer 1 of taking one's seat can form likeness in form tenon connection when being combined with metal layer 2 Structure, improve the bond strength of take one's seat surface layer 1 and metal layer 2.

Preferably, the lower surface of metal layer 2 is provided with reinforcing rib 24, and reinforcing rib 24 bears human body for improving toilet seat The ability of gravity；As shown in Figure 3 and Figure 4, reinforcing rib 24 is curve-like or linear, and curvilinear reinforcing rib 24 is by metal layer 2 Lower surface is divided into two independent regions, and linear reinforcing rib 24 is equipped with several, and is dispersed under metal layer 2 Surface.It is also installed with take a seat detection sensor and temperature sensor on metal layer 2, specifically, is formed on the upper surface of metal layer 2 There is notch 23；Detection sensor of taking a seat and temperature sensor are installed in notch 23, it should be noted that the upper table of metal layer 2 Face should will take a seat detection sensor and temperature sensor is installed in notch 23 and then carries out nanometer injection molding to it or pour Note, ensure that the stability of detection sensor and temperature sensor on metal layer 2 of taking a seat.

Heating layer 3 is attached at the lower surface of metal layer 2, and specifically, in the present embodiment, heating layer 3 passes through adhesive glue Stick at the lower surface of metal layer 2, heating layer 3 avoids the attaching of reinforcing rib 24, if being equipped with multiple heating layers 3, it should be understood that respectively plus Thermosphere 3 connects be powered each other；Nano rare earth electric heating heating film, electrothermal wire heating's film, ceramic heat can be used in heating layer 3 Piece, PTC heater, electric-heating coatings, metal electric heating element, mica fever tablet, silicone rubber heating sheet etc..

Insulating unit 4 is attached at the lower section of heating layer 3；Specifically, in the present embodiment, insulating unit 4 includes thermal insulation layer 41 and heat-reflecting layer 42；Thermal insulation layer 41 is attached at the lower section of heating layer 3, for preventing heat loss caused by heating layer 3；Heat Reflecting layer 42 is attached at the lower section of thermal insulation layer 41, for preventing heat from continuing transmitting downwards, meanwhile, it plays electricity separation protection and makees With；Specifically, thermal insulation layer 41 and heat-reflecting layer 42 can carry out gluing attaching by adhesive.

Seat ring bottom plate 20 engages to form blank part 30 with seat ring upper plate 10, specifically, in the present embodiment, seat ring bottom plate 20 Material it is identical as surface layer 1 of taking one's seat, and the support portion 12 for surface layer 1 of taking one's seat is integrated with seat ring bottom plate 20 by welding fabrication, tool Body can be used the welding techniques such as friction welding, hot plate welding or ultrasonic welding and be welded, it is preferable that friction welding side can be used Formula is engaged；Aeroge composite adiabatic felt, PU foaming layer etc. can be used in thermal insulation layer 41；Aluminium foil glass fiber can be used in heat-reflecting layer 42 Cloth, heat-reflective coating.

As shown in figure 8, being also provided with a kind of closestool, including closestool body and above-mentioned institute in the utility model embodiment The toilet seat stated；Toilet seat is installed on closestool body, and the closestool is compared to the closestool using duration heating seat ring, peace Full property is more preferable, more energy saving.

It can be seen from above-described embodiment that in the technical solution of the utility model seat ring upper plate 10 be equipped with take one's seat surface layer 1, Metal layer 2, heating layer 3 and insulating unit 4；Surface layer of taking one's seat 1 has the function of heat conductive insulating, and the function of insulation ensure that user uses When safety and skin contact sense comfort level, thermally conductive function ensure that the rate of heat transfer with higher of surface layer 1 of taking one's seat；Gold Belong to 2 surface of layer and be formed with micron order or nanoscale hole 22, the specific surface area on 2 surface of metal layer is increased, so that seated surface 1 material of layer with 2 surface of metal layer in conjunction with it is more fine and close and secured, stability is more preferable, not easily to fall off, and micron order or nanoscale Hole hole dispersed to take one's seat surface layer 1 combined with metal layer 2 after stress so that surface layer 1 of taking one's seat is combined it with metal layer 2 After be less prone to layering, be detached from；Surface layer of taking one's seat 1 is molded by nanometer or pouring technology is engaged in 2 surface of metal layer, may be implemented The production of the very thin surface layer 1 of taking one's seat of thickness, and in 3 power of 1 thickness of surface layer, 1 thermal coefficient of surface layer of taking one's seat and heating layer of taking one's seat The speed heat effect of these three counter race upper plates 10 rises in the factor of influence, 10 speed of thickness counter race upper plate of surface layer of taking one's seat 1 The influence of thermal effect is the most significant, therefore, in the technical program, using thickness made from nanometer Shooting Technique or pouring technology compared with Thin surface layer 1 of taking one's seat, greatly improves the heat-transfer rate for surface layer 1 of taking one's seat, and guarantees the usage experience of user, meanwhile, effectively It saves the dosage of material, reduce cost；Diversion trench 21 is formed on 2 surface of metal layer, so that surface layer 1 of taking one's seat is in 2 table of metal layer Face uniform in shaping is more preferable, guarantee take one's seat 1 surface of surface layer planarization and good aesthetics, improve user use when it is comfortable Degree；Heating layer 3 is attached directly to the lower surface of metal layer 2, does not need to conduct heat by other media, heat transfer rate faster, Reduce thermal loss；The setting of insulating unit 4 effectively prevents scattering and disappearing, preventing heat downward for heat caused by heating layer 3 Transmitting, plays the role of preferable incubation and thermal insulation function, has certain electricity separation, improves safety；It is formed in toilet seat Blank part 30 be conducive to save seat ring temperature, reduce thermal loss, meanwhile, avoid to a certain extent external temperature compared with The influence of low air, power consumption is less, saves the energy.

By the way that reinforcing rib 24 is arranged in the lower surface of metal layer 2, to enhance the whole intensity of metal layer 2, so that toilet seat It encloses while there is the preferable ability for bearing human bady gravitational, the thickness of metal layer 2 can be minimized, to guarantee closestool Seat ring can reach preferable speed heat effect, not alleviate the weight of toilet seat only effectively, while also reducing and being produced into This.

The thickness of the support portion 12 of surface layer of taking one's seat 1 is greater than the thickness for taking a seat portion 11, further improves holding for surface layer 1 of taking one's seat Beijing South Maxpower Technology Co. Ltd's power.

By filling heat conductive insulating powder, it ensure that surface layer 1 of taking one's seat has good insulating capacity, improves toilet seat While safety when use, the capacity of heat transmission for surface layer 1 of taking one's seat is effectively increased, guarantees toilet seat heat transfer with higher Speed guarantees preferable speed heat effect, meets comfort level requirement when user uses；Using nanometer resin for injection base composite wood Material and in layer on surface of metal or using methyl methacrylate pre-polymer solution led to by the injection molding of common nanometer Shooting Technique It crosses specific pouring technology and is cast in layer on surface of metal, the engagement of take one's seat surface layer 1 and metal layer 2, simple process, knot can be realized It is firm to close；Moreover, using nanometer resin for injection based composites or methyl methacrylate pre-polymer solution and metal 2 progress of layer is compound, and hydrolysis ability and ageing resistance are good；Recovery rate is high, energy conservation and environmental protection.

Taken a seat detection sensor and temperature sensor by setting, guarantee toilet seat for realize speed heat function have compared with Good automation control ability.

By the way that notch 23 is arranged in 2 upper surface of metal layer, so that taking a seat detection sensor and temperature sensor is embedded in Between surface layer of taking one's seat 1 and metal layer 2, take a seat detection sensor and temperature sensor of guarantee has preferable stability, not vulnerable to Vibration and impaired, service life height；Meanwhile guaranteeing the flatness on seated surface surface.

The material of seat ring bottom plate 20 with take one's seat that surface layer 1 is identical, and the two is integrated by welding fabrication, match materials are good, Welding performance is more preferable, easy to produce.

The setting of thermal insulation layer 41 effectively prevents scattering and disappearing for heat caused by heating layer 3, plays preferable insulation Function, so that seat ring upper plate 10 has certain heat albedo, prevents heat from passing downwards by the way that heat-reflecting layer 42 is arranged It passs, further avoids scattering and disappearing for heat, meanwhile, counter race upper plate 10 plays the role of certain electricity separation, improves safety.

By the way that the toilet seat is arranged on closestool, so that closestool has the function of good speed heat, guarantee user in winter Or temperature it is colder when do not endured cold using closestool, promoted user experience.

In summary it analyzes, technical solution disclosed by the utility model solves whole technical problems listed by specification, Realize corresponding technical effect.

The description of description above and embodiment for explaining scope of protection of the utility model, but is not constituted to this reality With the restriction of novel protected range.By the enlightenment of the utility model or above-described embodiment, those of ordinary skill in the art are combined Common knowledge, the ordinary technical knowledge of this field and/or the prior art pass through logical analysis, reasoning or limited examination Test it is available to the modification of the utility model embodiment or in which a part of technical characteristic, equivalent replacement or other improvements, It should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of toilet seat, including seat ring upper plate and seat ring bottom plate；The seat ring upper plate is taken one's seat for people；The seat ring bottom plate with Seat ring upper plate engages to form blank part；It is characterized in that:

The seat ring upper plate includes surface layer of taking one's seat, metal layer, heating layer and the insulating unit set gradually from top to bottom；It is described just Seat surface layer has the function of heat conductive insulating；The upper surface of the metal layer is formed with micron order or nanoscale hole is connected with several Logical diversion trench；The surface layer of taking one's seat is engaged in the upper surface of metal layer by nanometer injection molding or pouring technology；The heating layer It is attached at the lower surface of metal layer；The insulating unit is attached at the lower section of heating layer, and insulating unit and seat ring bottom plate define shape At the blank part.

2. a kind of toilet seat as described in claim 1, it is characterized in that: the lower surface of the metal layer is provided with reinforcing rib.

3. a kind of toilet seat as claimed in claim 2, it is characterized in that: the metal layer with a thickness of 0.1-5mm.

4. a kind of toilet seat as described in claim 1, it is characterized in that: the surface layer of taking one's seat includes located above taking a seat portion With the support portion for being located at side and being engaged with seat ring bottom plate；It is described take a seat portion with a thickness of 0.1-2.5mm；The support portion With a thickness of 0.1-5mm.

5. a kind of toilet seat as described in claim 1, it is characterized in that: the surface layer of taking one's seat is used filled with heat conductive insulating powder The nanometer resin for injection based composites or methyl methacrylate pre-polymer solution of material are made.

6. a kind of toilet seat as described in claim 1, it is characterized in that: the metal layer be installed with take a seat detection sensor and Temperature sensor.

7. a kind of toilet seat as claimed in claim 6, it is characterized in that: the metal layer upper surface is equipped with notch；It is described to fall Seat detection sensor and temperature sensor are installed in notch.

8. a kind of toilet seat as described in claim 1, it is characterized in that: the material of the seat ring bottom plate and surface layer phase of taking one's seat Together；It is described take one's seat surface layer and seat ring bottom plate it is integrally welded.

9. a kind of toilet seat as described in claim 1, it is characterized in that: the insulating unit includes thermal insulation layer and heat reflection Layer；The thermal insulation layer is attached at the lower section of heating layer；The heat-reflecting layer is attached at the lower section of thermal insulation layer.

10. a kind of closestool, it is characterized in that: including closestool body and toilet seat as claimed in any one of claims 1-9 wherein； The toilet seat is installed on closestool body.