CN102379655A - Warm water closet - Google Patents
Warm water closet Download PDFInfo
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- CN102379655A CN102379655A CN2011102558926A CN201110255892A CN102379655A CN 102379655 A CN102379655 A CN 102379655A CN 2011102558926 A CN2011102558926 A CN 2011102558926A CN 201110255892 A CN201110255892 A CN 201110255892A CN 102379655 A CN102379655 A CN 102379655A
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Abstract
The present invention provides a warm water closet without an electric shock feel, which is comfortable for people to seat thereon and can save energy resource. The health cleaning apparatus is characterized by comprising a water closet seat upper plate provided with a seating surface for seating, a water closet seat bottom plate jointed with the water closet seat upper plate to form a bottom surface of the water closet seat, and a heating apparatus arranged in a cavity formed between the water closet seat upper plate and the bottom plate of the water closet seat upper, wherein the water closet seat upper plate is provided with a surface portion formed by resin and a reinforcement unit closely connected with the lower surface of the surface portion and supporting the surface portion from the lower side.
Description
Technical field
The present invention relates to a kind of closet seat warming device that can heat to the toilet seat that is arranged on the closet.
Background technology
Be sitting in the lower user in winter of temperature and have cold sensation on the ice-cold toilet seat.To this, existence can have (with reference to the patent documentations 1 and 2) such as closet seat warming devices of the toilet seat of the warm effect of significant speed to the extremely fast seat device that heats up of seated surface.
The toilet seat shell of the seat device that patent documentation 1 is put down in writing is processed by magnesium alloy.Thus, make extremely speed intensification of seated surface through the heat that heater produced.In addition, the exterior view layer is given through Teflon (teflon) (registration mark) in the surface of toilet seat shell, or through the exterior view layer that coated film replaces Teflon is set.Can improve the corrosion resistance of the magnesium alloy of metal material thus.
But the seat device that patent documentation 1 is put down in writing is after exterior view layer or coated film peel off, and the magnesium alloy of metal material will expose to the surface.Like this, the user may have the sensation of electricity because of the electric leakage of heater.In addition, even magnesium alloy does not expose to the surface, the user also may have unhappy sensation because of static.
With respect to above-mentioned seat device, the closet seat warming device that documents 2 is put down in writing, wherein people's upper member of taking one's seat is formed by resin.Thus, the user does not have the sensation of electricity.In addition, the thickness of upper member approximately forms 0.5～1mm, so can realize having the toilet seat of the warm effect of significant speed.But, because the thickness of upper member is thinner, so many reinforcements need be set at intermediate member.These many reinforcements bear the heavy burden that is produced when the user takes one's seat.For this reason, in order to avoid many reinforcements, heater need be arranged between upper member and the intermediate member.That is, also has room for improvement aspect difficult making.In addition, because many reinforcements need bear the heavy burden that is produced when the user takes one's seat, so room for improvement is also arranged aspect doing not feel like oneself taking one's seat.
In addition, the closet seat warming device that patent documentation 2 is put down in writing is because the thickness of upper member is thinner, so the heat of heater fully just arrives seated surface before the diffusion sometimes.Like this, seated surface is will appearance temperature inhomogeneous.For this reason, fast when the taking one's seat degree of fitting also has room for improvement aspect impaired.
In addition, have the superficial layer and the back layer that comprise the toilet seat main body in addition, and between accompanies the closet seat warming device with regard to seat board (patent documentation 3) of planar heater.The closet seat warming device that patent documentation 3 is put down in writing, its back layer is used strengthening material, and is provided with the muscle that is used to strengthen.But, owing to folder shape planar heater between superficial layer and back layer carry out range upon range of, so on making, be not easy.
Patent documentation 1: TOHKEMY 2003-310485 communique
Patent documentation 2: TOHKEMY 2005-152395 communique
Patent documentation 3: japanese kokai publication hei 11-299698 communique
Summary of the invention
The present invention is based on the understanding of above-mentioned problem is carried out, and its purpose is to provide a kind of sensation that does not have electricity, and it is very comfortable to be seated, and can save the closet seat warming device of the energy.
The 1st invention is a kind of closet seat warming device, and possess: the toilet seat upper plate has the seated surface that the people takes one's seat; Toilet seat bottom engages and forms the bottom surface of toilet seat with said toilet seat upper plate; Heater is arranged between said toilet seat upper plate and the said toilet seat base plate in the formed blank part; It is characterized in that said toilet seat upper plate has the surface element that formed by resin and is connected with said surface element following tight and from the rib of the said surface element of supported underneath.
According to this closet seat warming device, rib can be from the supported underneath surface element.Like this, even the thickness of surface element is thinner than the thickness when rib is not set, also can guarantee the intensity of the surface element of toilet seat upper plate.That is, the thickness of toilet seat upper plate can attenuation.Like this, the thermal capacity of toilet seat upper plate can reduce, so the intensification performance of toilet seat upper plate is improved.For this reason, what the toilet seat temperature during standby can be set is low with the reduction stand-by electric, thereby can save the energy.
In addition, rib closely is connected with the back side of surface element.Like this, rib can not occur and make between surface element and the rib situation of contact that do not produce at interval that exists because of having a plurality of protuberances.For this reason, even the heavy burden that the toilet seat upper plate bears the user when taking one's seat, the surface of toilet seat can not occur uneven yet.Perhaps, when the user is seated at toilet seat, the sense of discomfort that produces because of compartment of terrain part support " thigh portion ", " huckle " can not appear.Thus, can obtain the good sensation of taking one's seat of toilet seat.
And the 2nd invention is a kind of closet seat warming device, it is characterized in that, and in the 1st invention, the resin that said rib has the fabric that is made into by reinforcing fiber and reinforces said fabric.
According to this closet seat warming device, rib can have the fabric that is made into by glass fibre, carbon fibre, aramid fiber reinforcing fibers such as (Aramidfiber), and the resin of reinforcing textile.Because this fabric is knitted by reinforcing fiber, so have higher intensity with respect to the drawing of reinforcing fiber direction.Intensity when for this reason, the intensity of rib is higher than rib and does not have fabric.Thus, can suppress the bending of toilet seat upper plate, to keep the sensation of taking one's seat of toilet seat.
And the 3rd invention is a kind of closet seat warming device, it is characterized in that, in the 2nd invention, said surface element and said rib are combined into one.
According to this closet seat warming device,, infiltrate between surface element and the rib so can prevent sealing because surface element and rib are combined into one.For this reason, can prevent that sealing infiltrates the blank part that is provided with heater.Thereby the thermistor (thermistor) etc. that can prevent heater, detects the toilet seat temperature is corroded.
And; The 4th invention is a kind of closet seat warming device; It is characterized in that in the 2nd or 3 inventions, said surface element contains reinforcement material; It comprises that the containing ratio of through part that said reinforcement material disperses and said reinforcement material is lower than the epidermis portion of said through part, and said rib, said through part, said epidermis portion are provided with to going up down with this order.
According to this closet seat warming device, the fabric of rib is arranged on the downside of the reinforcement material of surface element.That is, the fabric of rib be arranged on the toilet seat upper plate when bearing the user and take one's seat heavy burden and produce a side of drawing gravitation.For this reason, can effectively suppress the bending of toilet seat upper plate.In addition, because surface element contains reinforcement materials such as glass fibre, carbon fibre, aramid fiber, so can improve the intensity of toilet seat upper plate.For this reason, can effectively suppress the bending of toilet seat upper plate.Thus, the further attenuation of toilet seat upper plate, and can further realize energy savings.
In addition, the surface element that is arranged on the rib upside comprises that the containing ratio of through part that reinforcement material disperses and reinforcement material is lower than the epidermis portion of through part.Because the reinforcement material oil content of epidermis portion is lower than through part, so the outward appearance of epidermis portion can be guaranteed good state.In addition, epidermis portion is arranged on the upside of through part, promptly be arranged on seated surface near.So,, can improve the apparent condition of the seated surface of toilet seat according to this closet seat warming device.
Oil content mentioned among the present invention is meant mass ratio.
And the 5th invention is a kind of closet seat warming device, it is characterized in that in any invention, the pyroconductivity of said rib is higher than the pyroconductivity of said surface element in the 1st～3.
According to this closet seat warming device, because near the pyroconductivity of the rib the heater is higher than surface element, so the heat of heater can be passed to surface element after rib is spread.For this reason, the heat of heater can evenly be passed to surface element easily.The surface generation temperature heterogeneity that can suppress thus, toilet seat.
And the 6th invention is a kind of closet seat warming device, it is characterized in that, in the 4th invention, said rib contains said reinforcing fiber to be higher than the containing ratio that said surface element contains reinforcement material, and has the pyroconductivity that is higher than said surface element.
According to this closet seat warming device; The oil content that contains reinforcing fiber, reinforcement material through adjustment form face and rib; Make the pyroconductivity of rib be higher than surface element, thus need not to be provided for to spread the special-purpose member of the heat of heater, thus can not cause cost high.
According to the present invention, the sensation that does not have electricity can be provided, and it is very comfortable to be seated, and can saves the closet seat warming device of the energy.
Description of drawings
Fig. 1 is the three-dimensional pattern figure that expression possesses the toilet-flushing apparatus of the related closet seat warming device of embodiment of the present invention.
Fig. 2 is the profile schema diagram of section of the toilet seat of this embodiment of expression.
Fig. 3 is the three-dimensional pattern figure of object lesson of the toilet seat upper plate of this embodiment of expression.
Fig. 4 is that object lesson in-built of expression toilet seat upper plate analysed and observe ideograph.
To be explanation from the top of the toilet seat upper plate of object lesson apply the ideograph of analysing and observe when bearing a heavy burden to Fig. 5.
Fig. 6 is the three-dimensional pattern figure of other embodiment of the toilet seat upper plate of this embodiment of expression.
Fig. 7 be other object lessons of expression the toilet seat upper plate internal structure analyse and observe ideograph.
Symbol description
The 100-closet seat warming device; The 200-toilet seat; The 210-heater; 211,213,215-heat; 220-toilet seat upper plate; 220a-toilet seat upper plate; The 220A-seated surface; 220B, 220C-side; The 221-surface element; 221a-epidermis portion; The 221b-through part; The 222-reinforcement material; The 223-rib; The 224-fabric; The 226-resin; The 227-resin; 230-toilet seat base plate; The 260-heat conductor; The 300-toilet cover; 400-warms up toilet seat function portion; The 453-exhaust outlet; The 455-outlet; 800-ocean formula toilet.
The specific embodiment
Below, with reference to accompanying drawing embodiment of the present invention is described.In addition, the identical symbol of inscape mark identical in each accompanying drawing is also suitably omitted detailed explanation.
Fig. 1 is the three-dimensional pattern figure that expression possesses the toilet-flushing apparatus of the related closet seat warming device of embodiment of the present invention.
In addition, Fig. 2 is the profile schema diagram of section of the toilet seat of this embodiment of expression.
And Fig. 2 is the profile schema diagram of A-A cutting plane shown in Figure 1.
Toilet-flushing apparatus shown in Figure 1 possesses foreign formula toilet 800 and the closet seat warming device 100 that is provided with above that.Closet seat warming device 100 has warm toilet seat function portion 400, toilet seat 200, toilet cover 300.Toilet seat 200 and toilet cover 300 open and close respectively with respect to warm toilet seat function portion 400 and freely give an axle support.
Between toilet seat upper plate 220 and the toilet seat base plate 230, as shown in Figure 2, be formed with blank part.Be provided with heater (heater) 210 in this blank part.That is toilet seat 200 built-in having heaters 210.Heater 210 heats toilet seat 200 through heating power.That is, heater 210 produces the heat on the surface (seated surface) that conducts to toilet seat upper plate 220.In addition, the state that is provided with of the heater 210 shown in Fig. 2 is not limited to this, can suitably change.
In addition, the heat-insulating material (not shown) of inhibition to the heat radiation of the below of toilet seat 200 also can be set in the blank part between toilet seat upper plate 220 and the toilet seat base plate 230.
In addition, warm toilet seat function portion 400 also can be provided with the function portion as hygienic washing device simultaneously.That is, warm toilet seat function portion 400 can suitably possess sanitary washing function portion with the not shown nozzle of spraying water to the user who is seated at toilet seat 200 " burst portion " etc. etc.In addition, mentioned " water " in the specification of the present invention is not only cold water, also comprises heated hot water.
In addition, warm toilet seat function portion also can suitably be provided with and blow various mechanisms such as " warm braw drying function ", " deodorizing unit " that warm braw dries, " room heater unit " to the user who is seated at toilet seat 200 " thigh portion ".At this moment, the side of warm toilet seat function portion 400 can suitably be provided with the exhaust outlet 453 of deodorizing unit and the outlet 455 of room heater unit.But the present invention must be provided with hygienic washing device and other additional function portion.
Then, the object lesson with regard to the toilet seat upper plate 220 of this embodiment describes with reference to accompanying drawing.
Fig. 3 is the three-dimensional pattern figure of object lesson of the toilet seat upper plate of this embodiment of expression.
In addition, Fig. 4 is that object lesson in-built of expression toilet seat upper plate analysed and observe ideograph.
And Fig. 3 and Fig. 4 are that field A shown in Figure 2 amplifies the three-dimensional pattern figure that watches and analyses and observe ideograph.
The toilet seat upper plate 220 of this concrete example like Fig. 3 and shown in Figure 4, has the surface element 221 that formed by resin 226 and from the rib 223 of supported underneath surface element 221.Resin 226 not only also is present in the rib 223 at surface element 221.Following tight connection of rib 223 and surface element 221, but the boundary line between surface element 221 and the rib 223 is not necessarily very clear and definite.That is, when (seated surface) was towards following seeing above toilet seat upper plate 220, the internal structure of toilet seat upper plate 220 was to change to rib 223 from surface element 221.Rib 223 is arranged on the end of blank part one side of toilet seat upper plate 220.
In this concrete example, surface element 221 contains reinforcement materials (reinforcing fiber) such as glass fibre, carbon fibre, aramid fiber.Surface element 221 has reinforcement material 222 and gives the 221a of epidermis portion that 222 containing ratio of through part 221b and the reinforcement material of irregular dispersion is lower than through part 221b.In the manufacture process of toilet seat upper plate 220, the 221a of epidermis portion is the part that forms naturally than inner rule of hardening earlier through surface portion.
In addition, in this concrete example, rib 223 has the fabric 224 that is made into by reinforcing fibers such as glass fibre, carbon fibre, aramid fibers and the resin 226 of reinforcing textile 224.The containing ratio of the reinforcing fiber of rib 223 and the density of reinforcing fiber all are higher than through part 221b.
Toilet seat upper plate 220 is owing to having said structure, so fabric 224 is provided with reinforcement material 222 in this order from bottom to top.
Be provided with heat conductor 260 between toilet seat 220 and the heater 210.As heat conductor 260 can be aluminium flake or carbon plate etc.Heater 210 can be attached on the heat conductor 260 before being fixed to toilet seat upper plate 220 in advance.At this moment, being attached to heater 210 on the heat conductor 260 in advance can be used as unit heater and is fixed on the toilet seat upper plate 220.In addition, heater 210 also can adopt sandwich structure to be folded between a plurality of heat conductors 260.
At this, a routine manufacturing approach of the toilet seat upper plate 220 of this concrete example is described.
At first prepare fiber-reinforced plastic.In this concrete example, prepare thermosetting resin SMC (SheetMolding Compound).The reinforcement material 222 that contains SMC is not limited thereto.But consider the intensification performance of toilet seat 220 and the saving energy of closet seat warming device 100, contain the reinforcement material 222 of SMC, the carbon fibre or the glass fibre that are higher than resin 226 with pyroconductivity are comparatively desirable.
Then, prepare prepreg (Prepreg).Prepreg is the thin slice that soaks into semi-harden thermosetting resin to the fabric of reinforcing fibers such as glass fibre, carbon fibre, aramid fiber in advance.The thermosetting resin that soaks in advance is not limited thereto.In this concrete example, prepare the prepreg of having soaked into the resin 226 identical in advance with the composition of SMC to fabric 224.In addition, identical with the reinforcement material 222 of SMC, fabric 224 is comparatively desirable with carbon fibre or glass fibre that the employing pyroconductivity is higher than resin 226.
Then, prepreg and SMC are carried put in the mould that the shape according to toilet seat upper plate 220 is made into.Then, closing molding and carry out punching press (press) through high pressure and high temperature and be shaped.Thus, the resin 226 of forming SMC is integrally formed with the resin 226 that soaks into to the prepreg.At this moment, because the resin 226 of forming SMC has identical composition with the resin 226 that soaks into to the prepreg, so can carry out chemical bond.And the carrying of prepreg and SMC put number and can suitably set.
Carry out the manufacturing of toilet seat upper plate 220 thus, like Fig. 3 and shown in Figure 4, SMC forms surface element 221, and prepreg forms rib 223.But as stated, the resin 226 of forming SMC is that chemical bond is integral with the resin 226 that soaks into to the prepreg.That is, surface element 221 is that chemical bond is integral with rib 223.Therefore, SMC after the manufacturing and the boundary line between the prepreg are not necessarily very clear and definite.
At this, the stage before manufacturing is higher than SMC through the reinforcing fiber containing ratio that makes prepreg in advance, can make the reinforcing fiber containing ratio of rib 223 be higher than surface element 221.
In addition, at the seated surface 220A of toilet seat upper plate 220, the thickness of surface element 221 is 1.2mm, and the thickness of rib 223 is 0.3mm, and in the side 220B, 220C, the thickness of surface element 221 is 5.0mm, the thickness of rib 223 is 0.3mm.That is, side 220B, 220C compare with seated surface 220A, and surface element 221 obtains increasing with respect to the thickness proportion of rib 223.
About Fig. 5 of the back, in this embodiment, the thickness of toilet seat upper plate 220 is reduced.But the thickness of toilet seat upper plate 220 reduces, and the heat of heater 210 fully just arrives seated surface before the diffusion sometimes.Like this, seated surface is will appearance temperature inhomogeneous, thus fast when taking one's seat fit degree may be impaired.
To this, in this embodiment, rib 223 has the fabric that reinforcing fiber was made into 224 that pyroconductivity is higher than resin 226.Fabric 224 like Fig. 3 and shown in Figure 4, is provided with the seated surface almost parallel.Thus, as shown in Figure 4, the heat 211 of heater 210 is passed to after the toilet seat upper plate 220 via heat conductor 260, be passed to fabric 224 and transversely (with the direction of seated surface almost parallel) spread.
Between seated surface and the rib 223, there is through part 221b as previously mentioned.Be dispersed with the fiber shorter among the through part 221b than the fiber of fabric 224.For this reason, the heat 213 that diffuses out from fabric 224 is passed to surface element 221, and through reinforcement material 222 and further transversely diffusion of resin 226.Thus, be passed to the heat 215 arrival seated surface of surface element 221.
Like this, arrive the heat of seated surface, spread, and further spread through reinforcement material 222 and resin 226 through fabric 224.That is, rib 223 has the function that is higher than the heat diffusion portion of resin 226 as pyroconductivity through fabric 224.And, spread along the direction parallel through fabric 224 from the heat of heater 210 with respect to seated surface.For this reason, adopt this embodiment, even the thickness of toilet seat upper plate 220 reduces, the heat 211 of heater 210 also can fully spread between the arrival seated surface.Thus, can suppress the temperature heterogeneity of seated surface, and the fast degree of fitting can suppress to take one's seat the time is impaired.
In addition, rib 223 is like Fig. 3 and shown in Figure 4, with heater 210 approaching settings.For this reason, after the heat 211 of heater 210 is passed to toilet seat upper plate 220 via heat conductor 260, can pass to fabric 224 and transversely diffusion as soon as possible.Thus, the heat 211 of heater 210 can positively spread, and further suppresses the temperature heterogeneity of seated surface.And rib 223 is arranged on the end of leaving seated surface, and the concavo-convex of fabric 224 just can not be exposed to seated surface like this, so can obtain the comfortable sensation of taking one's seat of toilet seat 200.
In addition, the containing ratio that under seated surface, is provided with reinforcement material 222 is lower than the 221a of epidermis portion of through part 221b.Thus, seated surface has the smooth surface that reinforcement material 222 can not expose.In addition, because being different from the reinforcement material 222 of resin 226, pyroconductivity can not expose, so can suppress the temperature heterogeneity of seated surface from seated surface.Thereby can improve the sensation of taking one's seat of toilet seat 200.
To be explanation from the top of the toilet seat upper plate of above-mentioned object lesson apply the ideograph of analysing and observe when bearing a heavy burden to Fig. 5.
And Fig. 5 is that field A shown in Figure 2 amplifies the ideograph of watching of analysing and observe.
The seated surface 220A of toilet seat upper plate 220 bears the user and takes one's seat behind the heavy burden P that is produced, and two chain-dotted lines as shown in Figure 5 produce crooked.At this moment, the downside at neutral axis X produces the tensile force shown in arrow W1, the W2 among Fig. 5.On the other hand, the upside at neutral axis X produces the compression stress shown in arrow W3, the W4 among Fig. 5.
To this, the seated surface 220A of this concrete example has the rib 223 from supported underneath surface element 221.This rib 223 has the fabric 224 that is made into by reinforcing fibers such as glass fibre, carbon fibre, aramid fibers.In addition, this rib 223 also have seated surface 220A below.,, compare for this reason, be not easy to stretch with rib 223 is not set at the downside of neutral axis X.So the seated surface 220A of toilet seat upper plate 220 compares when not having rib 223, is not easy bending.So, through the bending that rib 223 can suppress seated surface 220A being set in generation tensile force one side.
On the other hand, the side 220B of toilet seat upper plate 220,220C bear the user and take one's seat behind the heavy burden P that is produced, and expansion laterally as shown in Figure 2 is crooked.To this, 220B, 220C in the side, as stated, the thickness of surface element 221 is greater than the thickness at seated surface 220A.So, through increasing the thickness of surface element 221, can suppress side 220B, 220C produces bending because of bearing heavy burden P.
That is, when toilet seat upper plate 220 bears heavy burden P,, can suppress the bending of side 220B, 220C through the thickness that increases surface element 221 through can suppress the bending of seated surface 220A to the stronger rib 223 that stretches.
Thus, even having compared attenuation when rib 223 not being set, the thickness of surface element 221 also can guarantee the intensity of the surface element 221 of toilet seat upper plate 220.Thus, the thickness of toilet seat upper plate 220 can reduce.Like this, the thermal capacity of toilet seat upper plate 220 can be reduced, thereby the intensification performance of toilet seat upper plate 220 can be improved.For this reason, the temperature of the toilet seat 200 during standby can be set lowly with the reduction stand-by electric, thereby can save the energy.
In addition, about Fig. 3 and Fig. 4 as stated, in the manufacture process of toilet seat upper plate 220, surface element 221 is integral with rib 223 chemical bond.For this reason, rib can not occur and make between surface element 221 and the rib 223 situation of contact that do not produce at interval that exists because of having a plurality of protuberances.Like this, even the heavy burden P that toilet seat upper plate 220 bears the user when taking one's seat, the surface of toilet seat 200 can not occur uneven yet.Perhaps, when the user is seated at toilet seat 200, can not occur because of the compartment of terrain part supports " thigh portion ", " huckle " produces sense of discomfort.Thus, can obtain the good sensation of taking one's seat of toilet seat 200.
And the toilet seat upper plate 220 of this concrete example is formed by resin 226.For this reason, metal can not expose from the surface of toilet seat 200.Like this, the user can not have the sensation of electricity because of the electric leakage of heater, unhappy sensation can not arranged because of static yet.
In addition, rib 223 has the fabric 224 that is made into by reinforcing fibers such as glass fibre, carbon fibre, aramid fibers and the resin 226 of reinforcing textile 224.It is high when for this reason, the strength ratio rib 223 of rib 223 does not have fabric 224.Thus, the bending of toilet seat upper plate 220 can be suppressed, and the sensation of taking one's seat of toilet seat 200 can be kept.
In addition, in the manufacture process of toilet seat upper plate 220,, infiltrate between surface element 221 and the rib 223 so can prevent sealing because surface element 221 is integral with rib 223 chemical bond.In addition, between toilet seat 220 and toilet seat base plate 230, be provided with not shown hermetically-sealed construction.Like this, can prevent that sealing infiltrates the blank part that is provided with heater 210.Thereby the thermistor (not shown) etc. that can prevent heater 210, detects toilet seat 200 temperature is corroded.
In addition, when the fiber of formation fabric 224 adopted glass fibre or carbon fibre, the heat of heater 210 can be passed to surface element 221 after rib 223 diffusions.Like this, thermal capacitance is prone to be passed to equably surface element 221 and toilet seat 200 ground surfaces.In addition; When 221 of surface elements have ground reinforcement material 222 employing glass fibres or carbon fibre; The heat of rib 223 diffusion can be further fiber through surface element 221 spread, so the thermal capacitance of heater 210 is prone to be passed to equably the surface of toilet seat.The surface that can suppress toilet seat 200 thus produces the temperature heterogeneity.
In addition, in this concrete example, rib 223 has adopted prepreg, but also can use the fabric that did not soak into resin.At this moment, the resin of SMC produces and to dissolve and get into sclerosis then between the fiber of fabric when drawing.
Then, other object lessons with regard to the toilet seat upper plate 220 of this embodiment describe with reference to accompanying drawing.
Fig. 6 is the three-dimensional pattern figure of other concrete examples of the toilet seat upper plate of this embodiment of expression.
In addition, Fig. 7 be above-mentioned other object lessons of expression the toilet seat upper plate internal structure analyse and observe ideograph.
And Fig. 6 and Fig. 7 are that field A shown in Figure 2 amplifies the three-dimensional pattern figure that watches and analyses and observe ideograph.
The toilet seat upper plate 220a of this concrete example, identical with before about the described toilet seat upper plate of Fig. 3 and Fig. 4 220, have the surface element 221 that forms by resin 227 and from the rib 223 of supported underneath surface element 221.In this concrete example, the boundary line between surface element 221 and the rib 223 is also not necessarily very clear and definite.That is, during towards following seeing, the internal structure of toilet seat upper plate 220a is to change to rib 223 from surface element 221 above toilet seat upper plate 220a.
In this concrete example, surface element 221 does not contain reinforcement materials such as glass fibre, carbon fibre, aramid fiber.On the other hand, rib 223 has the fabric 224 that is made into by reinforcing fibers such as glass fibre, carbon fibre, aramid fibers and the resin 227 of reinforcing textile 224.With respect to before be thermosetting resin about the resin 226 of the toilet seat upper plate 220 of Fig. 3 and the described concrete example of Fig. 4, the resin 227 employing polypropylene thermoplastic resins such as (PP:polypropylene) of this concrete example.
At this, the routine manufacturing approach of the toilet seat upper plate 220a of this concrete example is described.
At first prepare thermoplastic resin PP etc. as resin 227.Prepare the fabric 224 that forms by braidings such as glass fibre, carbon fibre, aramid fibers in addition.In this concrete example, not the thin slice of preparing will semi-harden thermosetting resin to be impregnated in advance fabric 224, i.e. prepreg, but the fabric 224 of resin was not soaked in preparation.Consider the intensification performance of toilet seat 200 and the saving energy of closet seat warming device 100, fabric 224 is comparatively desirable with carbon fibre or glass fibre that the employing pyroconductivity is higher than resin 227.
Then, fabric 224 and resin were put in the mould that the shape according to toilet seat upper plate 220a is made in 227 years.Then, closing molding and carry out punching press (stamping) through high pressure and high temperature and be shaped.Manufacturing process also can use injection molding.Thus, 227 dissolvings of the resin of thermoplastic resin get between the fiber of fabrics 224, harden then and go deep in the fabric 224.Like this, resin 227 mechanically is combined into one through throwing the anchor effect with fabric 224.Produce the result of toilet seat upper plate 220a like this, like Fig. 6 and shown in Figure 7, resin 227 forms surface elements 221, fabric 224 and form ribs 223 with resin 227 that fabric 224 is mechanically formed to one.That is, surface element 221 is mechanically formed with rib 223 and is one.
The scope of mentioned " one " in this specification; Be not confined to form the situation that the resin of surface element 221 and resin chemistry that rib 223 is had are combined into one, comprise with making resin that forms surface element 211 and the weave machine that rib 223 is had yet through throwing the situation that the anchor effect is combined into one.That is, mentioned " one " of this specification is not limited to surface element 221 and rib 223 chemical bond all-in-one-piece situation, also comprises the situation that surface element 221 and rib 223 mechanically are combined into one.
According to this concrete example, as before relevant Fig. 5 said, also can guarantee the intensity of the surface element 221 of toilet seat upper plate 220a even the thickness of surface element 221 has been compared attenuation when rib 223 not being set.Thus, the thickness of toilet seat upper plate 220a can reduce.Like this, the thermal capacity of toilet seat upper plate 220a can be reduced, thereby the intensification performance of toilet seat upper plate 220a can be improved.For this reason, the temperature of the toilet seat 200 during standby can be set lowly with the reduction stand-by electric, thereby can save the energy.
In addition, in this concrete example, rib 223 has the fabric that reinforcing fiber was made into 224 that pyroconductivity is higher than resin 227.Fabric 224 like Fig. 6 and shown in Figure 7, is provided with the seated surface almost parallel.Thus, as shown in Figure 7, the heat 211 of heater 210 is passed to after the toilet seat upper plate 220a via heat conductor 260, be passed to fabric 224 and transversely (with the direction of seated surface almost parallel) spread.Heat 213 through fabric 224 diffusions is passed to surface element 221 and passes through further transversely diffusion of resin 227.Thus, be passed to the heat 215 arrival seated surface of surface element 221.
Like this, arrive the heat of seated surface, spread through fabric 224, and further spread through resin 227.That is, rib 223 has the function that is higher than the heat diffusion portion of resin 227 as pyroconductivity through fabric 224.For this reason, adopt this concrete example, even the thickness of toilet seat upper plate 220a reduces, the heat 211 of heater 210 also can fully spread between the arrival seated surface.Thus, can suppress the temperature heterogeneity of seated surface, and the fast degree of fitting can suppress to take one's seat the time is impaired.
In addition, in the manufacture process of toilet seat upper plate 220a, resin 227 mechanically is combined into one through throwing the anchor effect with fabric 224.That is, surface element 221 mechanically is combined into one with rib 223.For this reason, rib can not occur and make between surface element 221 and the rib 223 situation of contact that do not produce at interval that exists because of having a plurality of protuberances.Like this, even the heavy burden P that toilet seat upper plate 220a bears the user when taking one's seat, the surface of toilet seat 200 can not occur uneven yet.Perhaps, when the user is seated at toilet seat 200, can not occur because of the compartment of terrain part supports " thigh portion ", " huckle " produces sense of discomfort.Thus, can obtain the good sensation of taking one's seat of toilet seat 200.
In addition, about other effect, identical with the effect of relevant Fig. 3 and the described concrete example of Fig. 4 before.
As stated, adopt this embodiment, toilet seat upper plate 220,220a have the rib 223 from supported underneath surface element 221.Through rib 223 being arranged on a side of the generation drawing gravitation of seated surface 220A, can suppress the bending of the seated surface 220A of toilet seat upper plate 220,220a.Even having compared attenuation when rib 223 not being set, the thickness of surface element 221 also can guarantee the intensity of the surface element 221 of toilet seat upper plate 220,220a.That is, the thickness of toilet seat upper plate 220,220a can reduce.Like this, the thermal capacity of toilet seat upper plate 220,220a can be reduced, thereby the intensification performance of toilet seat upper plate 220,220a can be improved.For this reason, the temperature of the toilet seat 200 during standby can be set lowly with the reduction stand-by electric, thereby can save the energy.
In addition, in this concrete example, rib 223 has the function that is higher than the heat diffusion portion of resin 226,227 as pyroconductivity through fabric 224.For this reason, even the thickness of toilet seat upper plate 220,220a reduces, the heat 211 of heater 210 also can fully spread between the arrival seated surface.Thus, can suppress the temperature heterogeneity of seated surface, and the fast degree of fitting can suppress to take one's seat the time is impaired.
More than, embodiment of the present invention is illustrated.But the present invention is not limited to said content.About above-mentioned embodiment, one of skill in the art can suitably carry out design alteration.As long as have characteristic of the present invention, just within the scope of the present invention.For example, the state etc. that is provided with of the shape of each key element that toilet seat 200 grades are possessed, size, material, configuration etc., heater 210, structure shown in all being not limited to can be carried out suitable change.In addition, rib 223 need not to be provided with at whole toilet seat upper plate 220.Also can only be necessary that the seated surface 220A that improves the intensification performance is provided with rib 223; For the intensification performance of the side 220B of interior all sides of improving the toilet seat 200 that is contacted when the user is seated at toilet seat 200, the side 220B that comparatively it is desirable at least in interior all sides of toilet seat upper plate 220 is provided with rib 223.
In addition, each key element that above-mentioned each embodiment possessed can make up under the possible situation of technology, as long as the structure after the combination comprises characteristic of the present invention just within the scope of the present invention.
Claims (6)
1. closet seat warming device possesses:
The toilet seat upper plate has the seated surface that the people takes one's seat;
Toilet seat bottom engages and forms the bottom surface of toilet seat with said toilet seat upper plate;
Heater is arranged between said toilet seat upper plate and the said toilet seat base plate in the formed blank part;
It is characterized in that,
Said toilet seat upper plate has the surface element that formed by resin and is connected with said surface element following tight and from the rib of the said surface element of supported underneath.
2. closet seat warming device according to claim 1 is characterized in that,
The resin that said rib has the fabric that is made into by reinforcing fiber and reinforces said fabric.
3. closet seat warming device according to claim 2 is characterized in that,
Said surface element and said rib are combined into one.
4. according to claim 2 or 3 described closet seat warming devices, it is characterized in that,
Said surface element contains reinforcement material, and it comprises that the containing ratio of through part that said reinforcement material disperses and said reinforcement material is lower than the epidermis portion of said through part,
Said rib, said through part, said epidermis portion are provided with to going up down with this order.
5. according to any described closet seat warming device in the claim 1～3, it is characterized in that,
The pyroconductivity of said rib is higher than the pyroconductivity of said surface element.
6. closet seat warming device according to claim 4 is characterized in that,
Said rib contains said reinforcing fiber to be higher than the containing ratio that said surface element contains reinforcement material, and has the pyroconductivity that is higher than said surface element.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-195585 | 2010-09-01 | ||
| JP2010-195583 | 2010-09-01 | ||
| JP2010195585A JP5257427B2 (en) | 2010-09-01 | 2010-09-01 | Heating toilet seat device |
| JP2010195583A JP5257426B2 (en) | 2010-09-01 | 2010-09-01 | Heating toilet seat device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102379655A true CN102379655A (en) | 2012-03-21 |
| CN102379655B CN102379655B (en) | 2014-10-29 |
Family
ID=45819794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110255892.6A Expired - Fee Related CN102379655B (en) | 2010-09-01 | 2011-08-31 | Warm water closet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102379655B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559640A (en) * | 2022-02-11 | 2022-05-31 | 厦门瑞尔特卫浴科技股份有限公司 | Toilet seat ring or toilet cover plate and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115961A (en) * | 1993-10-29 | 1996-01-31 | 东陶机器株式会社 | Two-layered, formed toilet seat and method of manufacturing same |
| JP2002065517A (en) * | 2000-08-28 | 2002-03-05 | Matsushita Electric Works Ltd | Toilet seat with heater |
| JP2004057573A (en) * | 2002-07-30 | 2004-02-26 | Hitachi Housetec Co Ltd | Heated toilet seat |
| JP2004097390A (en) * | 2002-09-06 | 2004-04-02 | Toto Ltd | Toilet seat device |
-
2011
- 2011-08-31 CN CN201110255892.6A patent/CN102379655B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115961A (en) * | 1993-10-29 | 1996-01-31 | 东陶机器株式会社 | Two-layered, formed toilet seat and method of manufacturing same |
| JP2002065517A (en) * | 2000-08-28 | 2002-03-05 | Matsushita Electric Works Ltd | Toilet seat with heater |
| JP2004057573A (en) * | 2002-07-30 | 2004-02-26 | Hitachi Housetec Co Ltd | Heated toilet seat |
| JP2004097390A (en) * | 2002-09-06 | 2004-04-02 | Toto Ltd | Toilet seat device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559640A (en) * | 2022-02-11 | 2022-05-31 | 厦门瑞尔特卫浴科技股份有限公司 | Toilet seat ring or toilet cover plate and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102379655B (en) | 2014-10-29 |
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