Summary of the invention
The purpose of this invention is to provide a kind of versatile basin-type water closet cover, this basin-type water closet cover not only can prevent the volatilization of foul smell in the toilet urinal, but also can serve as the apparatus that people clean health.
For realizing purpose of the present invention, the invention provides and comprise by a lid and being connected by connecting axle with a seat cushion circle, a peviform depressed body is arranged on the surface of lid, because the seat cushion circle is the circle body of a central opening, so when lid is changeed when detaining to seat cushion circle one rollover, the projection of its peviform depressed body below just in time can be embedded in the seat cushion circle opening corresponding with it, or the structure of lid and peviform depressed body and seat cushion circle form corresponding support, and a drainage arrangement is arranged at the bottom at the bottom of the basin of peviform depressed body.
Because the lid on traditional toilet is replaced to a lid that the peviform depressed body is arranged, so, when with this lid returning buckle the time at toilet seat of honour packing ring, the projection of peviform depressed body can pass from the opening of seat cushion circle or support accordingly with its formation, thereby the top that is suspended on the toilet urinal of level, people can inject water in the peviform depressed body of lid, then, just can be sitting in and clean genitals and anus above the lid.Drainage arrangement can be the water trap of band overturn cover, like this, after people have cleaned health, just can used water body be discharged in the toilet of its below with the overturn cover of finger push water trap.This design also has two tangible advantages, and advantage is to have avoided people because the shank numbness that is caused during couchant cleaning health is particularly useful for the handicapped people of limbs; Another advantage is to serve as care appliance, and promptly when the people used medicine to clean genitals or anus, its basin-type water closet cover can supply more comfortable long-time cleaning and the immersion of people, and this is even more important for the women.
According to such scheme, the present invention also has following measure, and a small-sized buckle closure is installed above the peviform depressed body.
Because the top of traditional toilet buckle closure is slick and sly surface, so in case in the toilet, there is water to splash on the buckle closure, its water body will if the depressed body of peviform is arranged, just have the defective that is unfavorable for health along the landing of the nature of the smooth surface on the buckle closure on buckle closure.For fear of above-mentioned defective, thus be necessary above the peviform depressed body a small-sized buckle closure is installed, after the bottom of this small-sized buckle closure is connected with lid, can be as the fulcrum folding of above the peviform depressed body, overturning.People need open small-sized buckle closure when cleaning health, do the health that both helps keeping peviform depressed body inside like this, help attractive in appearance again.
According to such scheme, the present invention also has following measure, and small-sized buckle closure can not be connected with lid, and forms independently buckle closure.
According to such scheme, the present invention also has following measure, and the peviform depressed body inwall side on lid is provided with water inlet, and water inlet is connected with storage tank by pipeline, at this pipeline and storage tank coupling part draining valve is installed.
Adopt this technical scheme in the storage tank on toilet electric heater unit to be installed, owing to there being electric heater unit to produce warm water in the storage tank, so the warm water when opening draining valve in the storage tank can flow in the peviform depressed body from water inlet, people just can clean health with warm water like this.
The specific embodiment
Referring to Fig. 1 and Fig. 2, basin-type water closet cover of the present invention is to be connected by connecting axle by a lid 1 and seat cushion circle 4, and Fig. 2 be lid 1 and seat cushion circle 4 state during closure mutually, utilizes locking board 6 that basin-type water closet cover is fixed on the toilet usually.There is a peviform depressed body 2 on the surface above lid 1, when when seat cushion circle 4 and lid 1 returning buckle are above toilet, just can in peviform depressed body 2, inject water, when the people is sitting in the surface, top of lid 1, the peviform depressed body 2 that its genitals and anus part are just in time aimed at its below, this moment, the people cleaned health with hand above just can being sitting in.Fig. 4 shows peviform depressed body 2 and adopts the basin body structure of extending with certain radian from the basin body opening part downwards, but also can adopt the basin body structure of extending downwards from the basin body opening part along straight line, as the basin body structure that adopts straight line to extend downwards, one circumferential edges of its basin body opening part should have certain radian and smooth, in the time of like this above the people is sitting in, the edge of its basin body opening part just can not injure human buttock's skin.But no matter adopt any basin body structure, its basin bottom should have the part of slight concave, so that drainage arrangement 3 is set in this position, like this, when the overturn cover on the human hand propelled drainage arrangement 3, the water in the peviform depressed body 2 just can be discharged in the toilet urinal of its below completely.Drainage arrangement 3 will be provided with according to the structure in the toilet urinal at the particular location at the bottom of the basin, the ight soil that does not splash in the urinal with the water of discharging in the drainage arrangement 3 is as the criterion, try not to be arranged on directly over the defecation mouth in the urinal, because can cause the water body of discharging in the drainage arrangement 3 directly to impact defecation mouth like this, its impulsive force is spent greatly, thereby the ight soil in the defecation mouth is splashed surface, side under the basin of peviform depressed body 2, it is polluted.Have, drainage arrangement 3 also can adopt easy buckle closure to be buckled on the osculum, directly extracts buckle closure during draining and gets final product again.
Here go back mandatory declaration once, lid 1 is preferably selected at present the relatively lid of plastic material commonly used for use, the shape of this lid is the surperficial fairing that has certain radian to protrude in top normally, corresponding its surface below also has the certain radian depression, when lid 1 is buckled in the top of seat cushion circle 4, just it can be wrapped fully, thus more firm.A conspicuous problem is arranged, referring to Fig. 5, when surface, lid 1 top radian protrudes when excessive, between lid 1 and the seat cushion circle 4 space will be arranged, if the people is sitting on the lid 1, lid 1 will not live human weight and produces modification or fracture owing to bearing.For fear of above-mentioned defective, the structure of lid 1 or peviform depressed body 2 will form support mutually with seat cushion circle 4 between the space, Fig. 5 shows and be provided with several load-bearing pad 7 below lid 1, this load-bearing pad 7 is similar with the load-bearing pad on the common plastics seat cushion circle, in Fig. 5, load-bearing pad 7 and peviform depressed body 2 have formed mutual support with seat cushion circle 4 simultaneously, and such supporting construction can be more firm.In addition, more comfortable in order to allow the people be sitting on the lid 1, the concave-convex design on surface, lid 1 top can also be adjusted according to human buttock's physiological structure, and promptly lid 1 top surface configuration is the streamline structure that is made into reference to human buttock's curve.Certainly, if adopt the structure of Fig. 4, lid 1 also can be designed to the simple plane body structure so, can reduce manufacturing cost like this.
The size of peviform depressed body 2 from its basin body opening part to basin downside wall vertical height will be considered according to the size and the structure of toilet, standard is that the basin bottom of its peviform depressed body 2 avoids touching people's low back position as far as possible when the people is sitting on the toilet defecation.Also having a kind of design is that toilet urinal top opening is suitably shortened, planar section with toilet and basin-type water closet cover connection suitably extends accordingly, She Ji advantage is under the situation of the length that does not increase toilet integral body like this, peviform depressed body 2 sidewall vertical heights are suitably increased, can hold more water thereby make in the peviform depressed body 2.
As a further improvement on the present invention, also drainage arrangement 3 can be changed into the urinal internal drainage of constant slope direction to toilet, the water body of its outflow just can directly not impact the ight soil in the defecation mouth like this, if adopt this drainage pattern, will be provided with or the additional drain outlet that gradient is installed in the bottom of drainage arrangement 3 accordingly so with the gradient direction.
As a further improvement on the present invention, referring to Fig. 3 and Fig. 5, a small-sized buckle closure 5 is set above peviform depressed body 2.Its preferred version is the edge that is provided with depression along basin body opening one circle of peviform depressed body 2, the drawing in side sectional elevation of Fig. 5 shows when small-sized buckle closure 5 returning buckles are in the edge of depression, its protrusion that above lid 1, do not seem, like this, the surface has just constituted a more complete fairing above lid 1.Certainly, another kind of scheme is the edge that depression is not set, thereby directly is buckled in above the basin mouth of peviform depressed body 2 after making small-sized buckle closure 5 upsets, and like this, the surface, top that small-sized buckle closure 5 is buckled in lid 1 will seem slightly high.The bottom of small-sized buckle closure 5 is connected with lid 1 by connecting axle, also can adopt the method for independent or additional mounting spring steel disc to connect, and the mounting spring steel disc can make small-sized buckle closure 5 more firm when folding, and can prevent the falling of small-sized buckle closure 5 after starting.Certainly, the position that the bottom of the middle-size and small-size buckle closure 5 of Fig. 3 is connected with lid 1 can be moved later on, the overturning pivot that is about to small-sized buckle closure 5 is arranged on the bottom end vicinity of lid 1, She Ji advantage is when small-sized buckle closure 5 is in opening like this, and this small-sized buckle closure 5 just can not cause overslaugh to the operation that people clean health.Have again, small-sized buckle closure 5 should have for people's hand scratches handle firmly design, can be above small-sized buckle closure 5 surface be provided with the handle of fluted body, also can be at the breach that is provided with of the junction, top of lid 1 and small-sized buckle closure 5, also can on the top of small-sized buckle closure 5 breach be set with reference to Fig. 3, like this, when small-sized buckle closure 5 was buckled in the top of peviform depressed body 2, people can start it with hand very easily.
As a further improvement on the present invention, convenient in order to allow people use, small-sized buckle closure 5 can be designed to the buckle closure that can upspring automatically.This will install torque spring or spring steel plate at the connecting axle position of small-sized buckle closure 5 bottoms accordingly, and small-sized buckle closure 5 and peviform depressed body 2 basin body edge of opening are provided with the bayonet unit of mutual engaging, on this device the switch that can become flexible engaging be arranged.Like this, when the human hand was pressed switch, the position that small-sized buckle closure 5 and peviform depressed body 2 fasten broke away from, and small-sized buckle closure 5 just can upspring from the top of peviform depressed body 2 and not fall after rise automatically.
As a further improvement on the present invention, simpler in order to make manufacturing process, also small-sized buckle closure 5 can be designed to independently buckle closure, it is connected with lid 1, it directly is buckled in the edge of peviform depressed body 2 tops depressions, and like this, people extract it when cleaning health and get final product.This scheme is adopted in also mandatory declaration, and the bottom of the middle-size and small-size buckle closure 5 of Fig. 3 and the opening shape of peviform depressed body 2 just should be adjusted.
As a further improvement on the present invention, inwall side in peviform depressed body 2 is provided with water inlet, this water inlet is connected with storage tank on the toilet by pipeline, in the coupling part or the position of water inlet draining valve can be installed, the people can open draining valve the water in the storage tank is discharged in the peviform depressed body 2.Adopt this mode, just run into a problem, the people that promptly live in cold district are unsuitable for using the cold water bathing, and this will have two kinds of designs, and a kind of scheme is that the water in the storage tank directly is discharged in the peviform depressed body 2; Another kind of scheme is that electric heater unit is installed in the storage tank, and electric heater unit can add temperature controller is installed, and like this, the people is discharged in the peviform depressed body 2 after the water body in the storage tank can being heated to ideal temperature again.
Except that above-mentioned described, the mounting means of basin-type water closet cover on toilet is the same with common closestool cover, also can install the slow descending device that is had on some closestool cover additional at the connecting axle position of basin-type water closet cover or small-sized buckle closure 5.The shape of lid 1, small-sized buckle closure 5 and peviform depressed body 2 can free conversion in the scope that its structure allows mutually.Have again, if in the storage tank on the toilet electric heater unit is installed, will consider to save electric energy so, so in the storage tank on the toilet of the present invention a reservoir can be set separately, electric heater unit can adopt the PTC ceramic heater, it is arranged on adds hot water in the reservoir separately, also can be arranged on the bottom of peviform depressed body 2.During water inlet separate connection in pipeline and the peviform depressed body 2, the draining valve of its water inlet can adopt manual control, also can adopt electronic control.In sum, this basin-type water closet cover carries out simple function or structure conversion in any case, as long as this field those of ordinary skill can be understood, such conversion all should fall among protection scope of the present invention.