CN1250502A - Flushing water closet and cast molding device thereof - Google Patents
Flushing water closet and cast molding device thereof Download PDFInfo
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- CN1250502A CN1250502A CN 98803312 CN98803312A CN1250502A CN 1250502 A CN1250502 A CN 1250502A CN 98803312 CN98803312 CN 98803312 CN 98803312 A CN98803312 A CN 98803312A CN 1250502 A CN1250502 A CN 1250502A
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- Prior art keywords
- connecting leg
- water closet
- main body
- forms
- toilet
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
- E03D11/16—Means for connecting the bowl to the floor, e.g. to a floor outlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
- B28B1/261—Moulds therefor
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
A flushing water closet comprising a toilet body (1), and a trap device (10) which conducts flushing water from the drain opening of the toilet body (1) to the discharge opening formed at the outside. The toilet body (1) is constituted of a bowl, a riser (5) connected to the drain opening (4) of the bowl, a downpipe (6) connected to the riser (5), and a skirt-shaped part (7) as a concealing part covering a portion extending from the sideface to the frontface of the body, all of which being integrally molded by cast molding, and is opened at the underface and the backface. A turned-down part (8) from the toilet body is integrally formed at the backface part thereof.
Description
Background of the present invention
1. the field of the invention
The present invention relates to a kind of water closet, wherein a toilet main body and a deodorization apparatus separately constitute, and the invention still further relates to a kind of casting apparatus that is used for this toilet.
2. description of related art
If a water closet becomes to comprise one deodorization unit partly by the stream cast, then this deodorization partly is exposed to a side of water closet.This not only is undesirable in appearance, and has and get rusty easily and the shortcoming of easy-clear not.
Disclose a kind of water closet, for example in U.S. Pat 4672689 or international monopoly WO95/27833, this water closet has a skirt section round the toilet main body, receives deodorization apparatus in it.If provide the skirt section,,, then deodorization apparatus is connected in the toilet main body so toilet and deodorization apparatus must form separately because the restriction of casting structure is difficult to the toilet main body is formed as a unit with deodorization apparatus around the toilet main body.
Below the disclosed water closet of international monopoly WO95/27833 has only is opening, therefore, is difficult in the connection work that deodorization apparatus is carried out in the back.On the other hand, in U.S. Pat 4672689, see Figure 35, be easy to carry out in the back the connection work of deodorization apparatus 101, because the continuous opening in the back of water closet 100.
Yet, in the water closet shown in the US4672689, be not easy to regulate the length of deodorization apparatus according to the installation site of gutter, therefore, must cut gutter and regulate pipe range, this is pretty troublesome.
And if the following and back of water closet has continuous mouth, then the back edge part 103 in skirt section 102 is very short, or the mechanical strength deficiency, therefore, is easy to cause crack or fracture at this position in the process that connects deodorization apparatus.In order to address this problem, must increase the thickness in skirt section 102, yet, just in casting technique, need can construct enough thickness for a long time, and manufacturing cost also will improve.
General introduction of the present invention
In order to address the above problem, an object of the present invention is to provide a kind of water closet, it is by main body toilet part, deodorization part and to cover the deodorization cover part of described deodorization part integrally formed as a unit.
Described deodorization cover part is formed on the coverage rate except its underpart and rear portion.
In this case, can on the part of the opening portion at the rear portion of main body, form a reinforcing section,, improve its mechanical strength to strengthen this opening portion.
Described reinforcing section preferably forms as the unit with described deodorization cover part one, rather than is individually formed, and then is connected described opening portion.
As for the shape of described reinforcement, it can be used as one and forms with the integrally formed flanging in unit part.
Described deodorization cover part can be formed on the coverage rate except the bottom.
At this, described deodorization apparatus can be formed by the connecting leg that upstream connecting leg and downstream connecting leg are coupled together, and therefore, forms a water part of crossing over upstream connecting leg, downstream connecting leg and the connecting leg between the two, and this water partly constitutes a kind of odour seal.Also can in the connecting leg of upstream, form the water part, to obtain odour seal.
And then the main body of water closet can be fixed on the floor by upstream connecting leg or downstream connecting leg, in this case preferably, provides a kind of mechanism of position of main body of finely tuning toilet on the main body of toilet or in upstream connecting leg and the downstream connecting leg any.
In addition, the described deodorization apparatus of at least a portion can be used as a unit and forms with a regulating element of height of regulating the main body of toilet, is convenient to the disabled person like this and uses.
And then, a throttling part of aperture area of drain-side opening portion that is used to regulate the downstream connecting leg of deodorization apparatus can be provided.
Under the situation that upstream connecting leg, downstream connecting leg and the connecting leg between the two form, these pipes can form the related device that their connection is aligned at described deodorization apparatus.These devices can be the marks that forms on each pipe, also can be the jogs that they are engaged with each other.
And then, when described deodorization apparatus forms with upstream connecting leg, downstream connecting leg and the connecting leg between the two, the external diameter of described connecting leg between the two almost equals the internal diameter of upstream connecting leg and downstream connecting leg, therefore, the connecting leg of upstream connecting leg and downstream connecting leg of packing into can slide, but water is leaked.In this case, the mode that adopts key to cooperate with keyway is fitted together these pipes better.
Also provide a kind of casting apparatus of water closet according to the present invention, it comprises:
The leader, one that the riser pipe that the one bucket portion that is used for casting one water closet, forms continuously from a drain hole of described bucket portion, forms continuously from described riser pipe covers the cover part of the part from a side to a front and the main body mould at the flanging back that forms around the unlimited rear portion of water closet; With
One forms the edge mould of marginal portion; Described main body mould has backform, bed die and right side and left side mould, described backform has the surface on the top that is used to form described bucket portion and described riser pipe and described leader, described bottom die is useful on the surface of the inner surface at the inner surface that forms described riser pipe and the bottom of described leader, described skirt section and described flanging back, and the described right side and left side mould have the surface of an external surface at the external surface that forms described skirt section and described flanging back.
Also provide a kind of casting apparatus of water closet according to the present invention, it comprises:
The leader, one that the riser pipe that the one bucket portion that is used for casting one water closet, forms continuously from a drain hole of described bucket portion, forms continuously from described riser pipe covers the main body mould at the rear portion of the cover part of the part from a side to a front and a toilet; With
One forms the edge mould of marginal portion; Described main body mould has backform, bed die and right side and left side mould, described backform has the surface on the top that is used to form described bucket portion and described riser pipe and described leader, described bottom die is useful on the surface of the inner surface at the inner surface that forms described riser pipe and the bottom of described leader, described cover part and described rear portion, and the described right side and left side mould have the surface of an external surface at the external surface that forms described cover part and described flanging back.
Brief description of the drawings
Fig. 1 is a phantom drawing, illustrates respectively according to the main body of a toilet of the present invention and the deodorization apparatus of a water closet;
Fig. 2 illustrates a vertical cross-section view of the main body of this water closet;
Fig. 3 illustrates a vertical cross-section view of deodorization apparatus;
Fig. 4 illustrate one be similar to Fig. 3 another deodorant embodiment cross-sectional view;
Fig. 5 illustrates the cross-sectional view of another embodiment that forms the upstream connecting leg of deodorization apparatus;
Fig. 6 illustrates a cross section of the hermetic unit of this upstream connecting leg;
Fig. 7 illustrates the cross-sectional view of another embodiment of upstream connecting leg;
Fig. 8 illustrates a plan view of upstream connecting leg shown in Figure 7;
Fig. 9 illustrates a plan view of the last connecting leg of deodorization apparatus as shown in Figure 3;
Figure 10 (a) and (b) be the phantom drawing of another embodiment of deodorization apparatus;
Figure 11 is the view of another embodiment that forms the following connecting leg of deodorization apparatus;
Figure 12 illustrates a cross-sectional view of coupling part when connecting leg is divided into two sections instantly;
Figure 13 one is used to explain the view of a kind of method that is connected of formation between the main body of the downstream connecting leg that forms deodorization apparatus and toilet;
Figure 14 (a) to (c) is the view that is used to explain the length adjustment of deodorization apparatus;
Figure 15 illustrates the cross-sectional view of another embodiment of the downstream connecting leg that forms deodorization apparatus;
Figure 16 is a phantom drawing, and another embodiment that is connected between the main body of downstream connecting leg and toilet is shown;
Figure 17 is a phantom drawing that is similar to Figure 16;
Figure 18 is a phantom drawing, and the main body of toilet of another embodiment and the deodorization apparatus of flush toilet are shown respectively;
Figure 19 illustrates the level cross-sectionn of another embodiment of the peripheral structure of fixing cutting part;
Figure 20 illustrates the level cross-sectionn of another embodiment of the peripheral structure of fixing cutting part;
Figure 21 is the view of an embodiment of the closure of openings of toilet;
Figure 22 illustrates a phantom drawing of the deodorization apparatus of another embodiment;
Figure 23 illustrates a phantom drawing of the deodorization apparatus of another embodiment;
Figure 24 illustrates the vertical cross-section view of an embodiment, and wherein a part of deodorization apparatus forms as the sub-support of a unit with the main body that is used to install toilet;
Figure 25 illustrates the vertical cross-section view of another embodiment, and this embodiment is particularly suitable for according to the wall type gutter in the flush toilet of the present invention;
Figure 26 illustrates an edge mould and the formed part of main body mould by a casting apparatus of the present invention;
Figure 27 illustrates each mould that forms main body mould;
Figure 28 illustrate a teleblem one below;
Vertical cross-section view when Figure 29 illustrates teleblem and counterdie matched together;
Figure 30 illustrates the vertical cross-section view by the main body of the toilet that forms according to casting device of the present invention;
Figure 31 illustrates the phantom drawing of each mould that forms another casting apparatus;
Vertical cross-section view when Figure 32 illustrates the teleblem of casting apparatus shown in Figure 31 and counterdie and assembles up;
Figure 33 illustrates a vertical cross-section view of the main body of the toilet that is formed by casting apparatus shown in Figure 31;
Figure 34 illustrates a vertical cross-section view of the main body of the another kind of toilet that is formed by casting apparatus shown in Figure 31; With
Figure 35 is an a kind of phantom drawing of common water closet;
The description of preferred embodiment
Describe in detail according to embodiments of the invention and comparative example below in conjunction with accompanying drawing.Fig. 1 is a phantom drawing, illustrates respectively according to the main body of a water closet of the present invention and the deodorization apparatus of a water closet.Fig. 2 is a vertical cross-section view of the main body of water closet, Fig. 3 is a vertical cross-section view of deodorization apparatus, wherein the top of the main body 1 of water closet has an edge part 2, this part is connected in main body after forming separately, this marginal portion 2 forms a water supply chamber 2a at its rear portion, locate a lower water box etc. on this chamber.Flushing water supplies to an edge water passage 2b from water supply chamber 2a, and this marginal water path is positioned at the top edge of toilet part.
The main body 1 of toilet forms by the stream casting as a unit with the premium on currency bend pipe 5 of the outfall 4 of one barrel of portion 3, a connection bucket portion, leader 6 and a skirt section 7 as the cover part (the skirt shape) of a connection premium on currency bend pipe 5, this cover part covers a part from a side to a front, and the bottom of main body and rear portion also are openings.And, forming the unit of a flanging back 8 from the main body of toilet as its rear portion, two notchs 9 are formed at 7 bottom in the skirt section, are used for by the fixing toilet of a deodorization apparatus 10.In Fig. 1, can only see the opposite side that notch portion 9, the second notch portion and first otch are formed on skirt section 7 symmetrically.
At this, after the main body 1 of toilet forms separately, the upper plate 3b of a plate 3a behind the bucket and a jet spray-hole 4a is connected in the main body 1 of toilet.
Upstream connecting leg 11 is fixed in floor (can find out best) by plate 14 in Figure 11, the edge part is provided with the part 11a that a diameter amplifies thereon, between the inboard of a joint ring 15 insertion diameter amplifier section 11a and the outside of leader 6.Yet, also can on the inner surface of the diameter parts 11a that amplifies, provide a hermetic unit 16 as a unit, replace inserting joint ring 15, as shown in Figure 5.
As shown in Figure 6, can cover the outside of the diameter parts 11a of amplification with a hermetic unit 16.The inboard of sealing part has a skirt section 16a, and it is keeping the lower limb part of leader 6.Skirt section 16a is provided with to such an extent that be lower than the lower limb part of leader 6, thus make the lower limb part of skirt section 16a and the diameter parts 11a that amplifies between opening very little.
Utilize this layout, bath can not flow among the diameter parts 11a and the opening between the 16a of skirt section of amplification, and can produce a kind of siphonage effectively.
Downstream connecting leg 12 is fixed in a plate 17.On this plate 17, be formed with a plurality of hole 17a, be used for the main body 1 of toilet being fixed on the floor by the connecting hole 9a that cuts out on the part 9 above-mentioned, also be formed with a plurality of hole 17b, be used for fixing a flange 20 (seeing Figure 13), its connecting bolt 19 inserts in the drain hole that forms on the floor, and the structure of plate 17 makes its installation or link position carry out trickle adjusting by the position that provides a plurality of hole 17a also suitably to regulate connecting bolt 19.
As shown in Figure 3, connecting leg 13 inserts above-mentioned upstream connecting leg 11 and is enclosed within on the downstream connecting leg 12, forms a water part 18 of crossing over the formation odour seal of upstream connecting leg 11, downstream connecting leg 12 and connecting leg 13.
This method extends to the water part 18 of downstream connecting leg 12 by formation, can produce a kind of siphonage, and this siphonage can not have resistance to current, therefore water effectively.
Yet, also can only on upstream connecting leg 11, form water part 18 as shown in Figure 4.This structure is compared more or less shortcoming with structure shown in Figure 3 aspect water, leak but it can prevent to connect reliably.
Fig. 7 illustrates the cross-sectional view of another embodiment of upstream connecting leg, Fig. 8 illustrates a plan view of upstream connecting leg shown in Figure 7, Fig. 9 illustrates a plan view of the upstream connecting leg of deodorant shown in Figure 3, because in another embodiment as shown in Figure 7 and Figure 8, the 11c of wall portion of upstream connecting leg 11 tilts, so its horizontal staircase areas 11d is less than the corresponding zone among the embodiment shown in Figure 9.
During beginning, under the very little situation of the discharging quantity of water that flows into the upstream connecting leg, as shown in Figure 9, a lot of times and water are not draining effectively and water, but are used to form a kind of siphonage.
Therefore, shown in Fig. 7 and 8, horizontal staircase areas 11d so just can provide effective draining less than the zone of embodiment shown in Figure 9, and can also form a kind of siphon effect in when beginning bath upstream provides the toilet of current seldom in the connecting leg 11.
Figure 10 (a) is a phantom drawing, and another embodiment of deodorization apparatus is shown.In such an embodiment, in upstream connecting leg 11 and connecting leg 13, form a recessed portion 11e and a bossing 13a, on connecting leg 13 and downstream connecting leg 12, form a recessed portion 13b and a bossing 12b.
In this way, if upstream connecting leg 11, connecting leg 13 and downstream connecting leg all are circular, then can assemble reliably by torsion.
Figure 10 (b) illustrates the phantom drawing of another embodiment of deodorization apparatus.In such an embodiment, the external diameter of upstream connecting leg 13 is substantially equal to the internal diameter of downstream connecting leg 11, and has keyway 11f and 12f on upstream connecting leg 11 and the downstream connecting leg 12, has a key 13f on the connecting leg 13, is used to insert keyway 11f and 12f.
Figure 11 illustrates another embodiment of the downstream connecting leg of deodorization apparatus, and Figure 12 is the cross-sectional view of an assembled portion when the downstream connecting leg is divided into two sections.In this embodiment, downstream connecting leg 12 is divided into tube body 12b and the last bucket 12c of portion.At the downstream connecting leg is under the situation of curve form, because the downstream connecting leg can not form by a mold injection, can be divided into plurality of sections.
When being divided into plurality of sections, though exist the problem that intensity reduces and leaks in the coupling part, this problem can be resolved by a ladder that forms as shown in figure 12 in the coupling part.
When mounted, should will go up barrel 12c of portion with anchor clamps and press to person in charge 12b, and be formed with a rib 12d if go up the 12c of bucket portion, then this operation will be easy to.
In addition, the quantity of above-mentioned connecting leg 13 can increase or reduce.In other words, the distance between the center of the wall of the toilet rear side drain hole to the floor is referred to as " thick size ", and quantity that can be by increasing or reduce connecting leg 13 is corresponding to the length overall of the length adjustment deodorization apparatus 10 of " thick size ".
In other words, Figure 13 and 14 (a) illustrates " thick size " length of 12 inches, in this case, only has been connected a connecting leg 13 between upstream connecting leg 11 and downstream connecting leg 12.
Be can save connecting leg 13 under 10 inches the situation in " thick size " length shown in Figure 14 (b), connecting bolt 19 inserts the hole 17a on the outermost peripheral of plates 17.Be under 14 inches the situation, shown in Figure 14 (c), to connect two connecting legs 13 in " thick size " length, and make connecting bolt 19 pass hole 17a on the inner rim of plate 17.
In this method, by using a kind of like this structure corresponding to " thick size " adjustable (some) connecting legs 13, need not with its cutting just can be rapid and error free finish fitting operation.
The cross-sectional view of another embodiment of the downstream connecting leg of formation deodorization apparatus shown in Figure 15, wherein an adjustable loop 22 insert removably downstream connecting leg 12 in an interface section 23 of floor drain hole one side, therefore, can regulate the area of this interface.Yet, it should be noted that adjustable ring 22 can be formed as one unit with downstream connecting leg 12.
In this mode,, can obtain a suitable displacement by regulating the area of interface section 23, adjustable ring 22 and downstream connecting leg 22 formed ladder parts 22 ' according to discharging quantity of water with from the amount that drain hole 4 flows into the dirt of deodorization apparatus 10.
Figure 16 is another embodiment that is connected between downstream connecting leg and the main body of toilet.Its structure is, plate 17 is fixed on the floor through flange portions 20, and the main body 1 of toilet is fixed on the plate 17, as in the above-described embodiments.Yet, in the present embodiment, tighten together by main body 1, plate 17 and the flange portion 20 of a connecting bolt 21 with toilet.In order to change " thick size " in any case the installation site of the main body of toilet is changed, on the main body 1 of toilet, form a plurality of connecting hole 9a.It should be noted, though not shown in Figure 16, on the opposite side of main body 1, also form second group of connecting hole 9a.
Yet, also can form a slotted eye 9b in every side of toilet main body 1 and replace a plurality of connecting hole 9a, as shown in figure 17.Plate and flange portion also can be used as a unit and form.
Figure 18 is a phantom drawing, and main body 1 and deodorization apparatus according to the toilet of the water closet of one embodiment of the invention are shown respectively.In the present embodiment, provide a pond 1a, formed notch portion 9, be used to connect deodorization apparatus 10 at the rear lower of the main body 1 of water closet as a unit with the main body 1 of toilet.
In addition, under notch portion 9 was formed at situation at the rear lower of the water closet of rear aperture, the both sides at rear portion may very not convenient clean pull from floor at drying stage.
As shown in figure 19, the inside of notch portion 9 is provided with a bore portion 9b, and its intensity should be able to be born the bending operation that it is curved a pipe.As for change of shape as shown in figure 20, at this moment because notch portion 9 is not at the edge, be located, and bore portion 9b is provided within it more forward better.
Figure 21 illustrates the embodiment of a closure member of the uncovered part of toilet, is mounted at the toilet of notch portion 9 and rear portion opened can prevent to weaken, and wherein the slide fastener of face 9c is connected the inboard of notch portion 9 and is positioned on the edge of back open section of toilet 1.On the other hand, slide fastener 40a and 41a are connected in cover portion 40 that covers otch 9 and the cover portion 41 that covers the back open section of toilet 1, and therefore, cover portion 40 and 41 is freely, can opening and closing of fault notch portion and open section.
Get back to Figure 18, the downstream connecting leg 12 that forms deodorization apparatus 10 is fixed on the floor by plate 17, and upstream connecting leg 11 is fixed on the floor by being provided at a plurality of hole 14a that being used on the plate 14 be connected in floor surface.On plate 14, also be formed for a plurality of hole 14b of connecting, so that by the main body 1 of a plurality of bolt in toilet.The shape of connecting hole 14b is similar to letter " T ", therefore can finely tune the installation site of the main body 1 of toilet, and can adjust for normal the insertion, has both made after the upstream connecting leg is fixed on the floor.
Figure 22 and 23 is a phantom drawing, and another embodiment of deodorization apparatus is shown.In described embodiment, bolt 45 enters the floor by a plate 14 that is connected in the upstream connecting leg, and bolt 45 is fixed on toilet 1 on the floor by plate 14.In the embodiment shown in Figure 22 and 23, connecting bolt 43 from the floor is to be fixed on a plate 17 on the side of downstream connecting leg 12, plate 17 is fixed in a framework 44, framework 44 is fixed in the plate 14 of upstream connecting leg 11, so bolt 45 couples together plate 14 and toilet 1.Specifically, plate 17 is directly fixed on the floor, and plate 14 couples together deodorization apparatus and toilet.
In the embodiment shown in Figure 23, a metal fitting 46 is fixed on the back edge of frame 44 on the wall, and frame 44 is firmly fixed at plate 14 from above.
Figure 24 is the width of cloth vertical cross-section view of an embodiment, and in this embodiment, a part of deodorization apparatus forms with the unit of a sub-support as one, and this lower support can be made various height, so that the installation of the main body of toilet.In the present embodiment, the main body 1 of toilet is arranged on the sub-support 30, so that can regulate the height of toilet 1, like this, the disabled person will feel very convenient when using toilet.
The upstream connecting leg 11 that constitutes deodorization apparatus 10 forms a unit with connecting leg 13, downstream connecting leg 12 and plate 17 on sub-support 30, these elements separate with sub-support 30, be used for regulating " thick size " and upstream connecting leg 11, and be used between upstream connecting leg 11 and leader 6, regulating, these two pipes are connected to each other by connecting leg 13.
But, also can make upstream connecting leg 11 further extend up to the front, rather than be individually formed connecting leg 31.
And then Figure 25 illustrates the example that is applicable to according to a kind of sidewall dewatering type water closet in the water closet of the present invention.In the present embodiment, the pipe 32 that a shape is similar to above-mentioned upstream connecting leg 11 connects towards rear side, thereby obtains a kind of structure that is connected in the outfall that forms on wall surface.At this, provide one with pipe 32 plates 33 as a unit, on plate 33, form hole 34, be used to make plate 33 fixing with respect to floor 35, also form a hole 35, be used for the main body of toilet fixing with respect to plate 33.The shape in hole 35 is similar to letter " T ", therefore can finely tune the installation site of the main body 1 of toilet.
The following describes a kind of casting apparatus that is used to flow the main body 1 of casting toilet.As shown in figure 26, an edge part 2 of the main body 1 of toilet is formed by an edge mould as a monomer, and then connects.The main body 1 of the toilet except this marginal portion 2 is become by the stream cast by a main body mould.In the main body 1 of as shown in figure 26 toilet, the back plate of toilet and the upper plate of jet spray-hole are bonding and couple together in the technology of back.
The structure of main body mould as shown in figure 27, it has backform 31, bed die 32 and the right side and left side mould 33, as shown in figure 28, backform 31 has the face 31a that is used to form barrel portion 3 and is used to form the face 31b of the upper lateral part of riser pipe 5 and leader 6.
Bed die 32 has the face 32c that the face 32a of the bottom that is used to form riser pipe 5 and leader 6, the face 32b and that is used to form the inner surface in skirt section 7 are used to form the inner surface at flanging back 8.
Right and left side mould 33 has the face 33a of the external surface that is used to form skirt section 7 and is used to form the face 33b of the external surface at flanging back 8.
In the above, as shown in figure 29, by combining of backform 31 and bed die 32, and and then in conjunction with right and left side mould, and making a kind of muddy stream casting fluent material flow into (pumping) is limited in the chamber between each mould, bucket portion 3, the riser pipe 5 that is gone down continuously by the outfall 4 of bucket portion, the leader 6 that is gone out continuously by riser pipe, skirt section 7 and the flanging back 8 that covers side to front all are formed as one unit, and then are formed on the main body of the toilet of bottom and rear portion opened.Then by bonding and/or be connected to form the back plate 3a of toilet of part bucket portion of side of drain hole 4 of toilet and the upper plate 3b formation toilet main body of jet spray-hole.
In this mode because above-mentioned backform 31 and bed die 32, the back plate 31a of toilet and the upper plate 3b of jet spray-hole must be bonding individually in above-mentioned subsequent technique be connected.If but adopt as shown in figure 30 structure, and save the upper plate 3b of jet spray-hole, and the back plate 3a of toilet forms jointly with riser pipe 5, then need not the bonding and/or connection in subsequent technique.
Figure 31 illustrates the phantom drawing according to each plastic casting mould of the another kind of casting body of formation of the present invention casting apparatus, and Figure 32 illustrates the vertical cross-section view under the situation that backform and bed die install of casting apparatus shown in Figure 31.As shown in the figure, in the present embodiment, the face 33b of the external surface that is used to form the flanging back portion by making right and left side mould 33 is adjacent, can form the main body of the toilet that the rear side shown in Figure 33 and 34 seals.
As mentioned above, according to the present invention, the bucket portion of main body, at least a portion deodorization part and to cover the described deodorization cover part of described deodorization part integrally formed as a unit.This design need not deodorization partly is exposed to the side of water closet, thereby the possibility that helps the aesthetic feeling increase is provided, and is not easy to make dirty, so clean easily.Because described deodorization part is formed by riser pipe, and riser pipe is formed continuously by the outfall of the described bucket portion that forms as a whole unit, so, upstream connecting leg that forms continuously from the drain hole of main body and body portion from, the downstream connecting leg that forms continuously from drain hole is formed on outside the main body, so just be easy to regulate " thick size ", and can make the deodorization part not be exposed to the side of water closet, thereby improve for the favourable possibility of aesthetic feeling.
Because described deodorization cover part is formed on the coverage rate except bottom and rear portion, so be easy to opening, bottom and rear portion are integrated in the deodorization part.
As mentioned above, when bottom and rear portion are uncovered, can compensate because the uncovered caused strength deficiency at bottom and rear portion.
Owing to the described reinforcing section that forms as the flanging back on the rear portion, this part and described unit one are so can improve intensity and the favourable possibility of aesthetic feeling.
On described deodorization cover part is formed on a coverage rate except the bottom, and during the rear closure of main body, favourable possibility and intensity all can improve.
And then, form deodorization apparatus by upstream connecting leg, the downstream connecting leg that is connected in the drain hole that is formed on the floor surface and the connecting leg between upstream and downstream connecting leg with the drain hole of the main body that is connected in toilet, in addition, also by forming the water part that constitutes odour seal and crossed over upstream connecting leg, downstream connecting leg and the connecting leg between the two, can promptly form siphonage, and water effectively.
And then, because after forming siphonic effect, the resistance of water part is very little in the pipe, so, can keep a very high suction force, this is very effective for obtaining a kind of favourable drainage effect.
And then, by only in the connecting leg of upstream, forming the water part that constitutes odour seal, in the coupling part that comprises upstream connecting leg, downstream connecting leg and the connecting leg between the two, eliminated the possibility of leaking.
And the throttling part of the aperture area of the drain hole of the downstream connecting leg by being provided for regulating deodorization apparatus can and obtain to be suitable for the displacement volume of each water closet according to discharging quantity of water from the amount of contaminants that the drain hole of bucket portion flows into.
And then, under the situation of the sub-support that is provided between the main body of toilet and the floor highly regulating, though be difficult to satisfy the size of different " thick size " with the structure of common water closet, thereby cost is increased, but as what the present invention lectured, by constituting deodorization apparatus with one or some pipes, the quantity of pipe is the amount doesn't matter, can change the size of " thick size " very effective and at an easy rate.By deodorization apparatus is positioned in the sub-support, can also improve the possibility favourable to aesthetic feeling.
And then, by adopting according to casting apparatus of the present invention, can form the main body of water closet, the main body of this toilet has the deodorization cover part that it is centered on, and below it and back is opening continuously, and it also has the flanging back that is formed as one unit with the toilet main body at the rear portion of the main body of toilet.
And then, owing to need not to use the back mould, thus can form the main body of water closet, its have around the deodorization cover part, and its rear portion is sealed.
Claims (19)
1. water closet, wherein, it is integrally formed as a unit that one barrel of portion of a main body, a part of deodorization apparatus and cover the deodorization cover part of described deodorization part.
2. water closet as claimed in claim 1, wherein, described deodorization partly comprises a riser pipe, and its outfall from described bucket portion forms continuously, and this barrel portion is integrally formed as a unit; One leader, it forms continuously from described riser pipe, a upstream connecting leg, it can form continuously with an outfall and a downstream connecting leg of described leader, and described downstream connecting leg can be connected with the outfall that forms on a floor.
3. water closet as claimed in claim 1 or 2, wherein, described deodorization cover part is formed on the coverage rate except a bottom and a rear portion.
4. water closet as claimed in claim 1 or 2, wherein, described deodorization cover part is formed on the coverage rate except a bottom.
5. water closet as claimed in claim 3 wherein, forms a reinforcing section, to strengthen this opening portion on the part of the described opening at the described rear portion of described main body.
6. water closet as claimed in claim 5, wherein, described reinforcing section is integrally formed as a unit and described deodorization cover part.
7. water closet as claimed in claim 6, wherein, described reinforcing section is one as the integrally formed flanging back in a unit and described deodorization cover part.
8. one kind as each described water closet in the claim 2 to 7, wherein, described deodorization apparatus has one and is connected the water part that connecting leg and between upstream connecting leg and the downstream connecting leg forms an odour seal, and it crosses over described upstream connecting leg, described downstream connecting leg and the connecting leg between the two.
9. one kind as each described water closet in the claim 2 to 7, wherein, described deodorization apparatus has a connecting leg and a water part that is connected between described upstream connecting leg and the described downstream connecting leg, and this water part forms a kind of odour seal in the connecting leg of upstream.
10. one kind as each described water closet in the claim 2 to 9, wherein, described toilet main body is fixed on the floor by in upstream connecting leg or the downstream connecting leg any, and a mechanism of position that is used for finely tuning the main body of toilet is provided at the main body of toilet or any one of upstream connecting leg and downstream connecting leg.
11. one kind as each described water closet in the claim 2 to 10, wherein, the part of described deodorization apparatus constitutes with a sub-support that height is set that is used to regulate the main body of toilet as a unit.
12. one kind as each described water closet in the claim 2 to 11, wherein, provides a throttling part that is used to regulate aperture area in the peristome office of the outfall of the described downstream of described deodorization apparatus connecting leg.
13. water closet wherein, provides one corresponding (aligning) device on described upstream connecting leg, downstream connecting leg and the connecting leg between the two as claimed in claim 8 or 9.
14. a water closet as claimed in claim 13, wherein, described device is the mark that is formed on each pipe.
15. a water closet as claimed in claim 13, wherein, described device comprises the recessed and bossing that is engaged with each other.
16. a water closet as claimed in claim 8 or 9, wherein, the external diameter of the connecting leg between described upstream connecting leg and the downstream connecting leg is the internal diameter of this connecting leg no better than, and described downstream connecting leg can slide, and can not cause leak of liquid.
17. a water closet as claimed in claim 16, wherein, described connecting leg, upstream connecting leg and downstream connecting leg suit each other form.
18. the casting apparatus of a water closet, it comprises:
The leader, one that the riser pipe that the one bucket portion that is used for casting one water closet, forms continuously from a drain hole of described bucket portion, forms continuously from described riser pipe covers the cover part of the part from a side to a front and the main body mould at the flanging back that forms around the unlimited rear portion of water closet; With
One forms the edge mould of marginal portion; Described main body mould has backform, bed die and right side and left side mould, described backform has the surface on the top that is used to form described bucket portion and described riser pipe and described leader, described bottom die is useful on the surface of an inner surface at the inner surface that forms described riser pipe and the bottom of described leader, described cover part and described flanging back, and the described right side and left side mould have the surface of an external surface at the external surface that forms described cover part and described flanging back.
19. the casting apparatus of a water closet, it comprises:
The leader, one that the riser pipe that the one bucket portion that is used for casting one water closet, forms continuously from a drain hole of described bucket portion, forms continuously from described riser pipe covers the main body mould at the rear portion of the cover part of the part from a side to a front and a toilet; With
One forms the edge mould of marginal portion; Described main body mould has backform, bed die and right side and left side mould, described backform has the surface on the top that is used to form described bucket portion and described riser pipe and described leader, described bottom die is useful on the surface of an inner surface at the inner surface that forms described riser pipe and the bottom of described leader, described cover part and described rear portion, and the described right side and left side mould have the surface of an external surface at the external surface that forms described cover part and described flanging back.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP381297 | 1997-01-13 | ||
| JP3812/97 | 1997-01-13 | ||
| JP292055/97 | 1997-10-24 | ||
| JP29205597 | 1997-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1250502A true CN1250502A (en) | 2000-04-12 |
| CN1246545C CN1246545C (en) | 2006-03-22 |
Family
ID=26337452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98803312 Expired - Lifetime CN1246545C (en) | 1997-01-13 | 1998-01-12 | Flushing water closet and cast molding device thereof |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3766979B2 (en) |
| CN (1) | CN1246545C (en) |
| ID (1) | ID23501A (en) |
| WO (1) | WO1998030761A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350451A (en) * | 2013-07-11 | 2013-10-16 | 邱淡铭 | Method for preparing rinsing holes of toilet and device thereof |
| CN108374467A (en) * | 2017-01-31 | 2018-08-07 | 科勒公司 | Floor mounting closestool with the adjustable drain outlet for being connected to wall hanging piece carrier |
| CN110788961A (en) * | 2019-10-28 | 2020-02-14 | 恒洁卫浴集团有限公司 | Mold for manufacturing siphon type pedestal pan and preparation method of siphon type pedestal pan |
| CN112878453A (en) * | 2021-01-20 | 2021-06-01 | 陈金满 | Split type closestool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387882C (en) | 2002-08-30 | 2008-05-14 | Toto株式会社 | Opening and closing valve |
| PL360722A1 (en) * | 2003-06-16 | 2004-12-27 | Lech Lisiewicz | Lavatory-bidet bowl |
| DE202008009465U1 (en) * | 2008-06-20 | 2009-10-29 | Abu-Plast Kunststoffbetriebe Gmbh | Piping with two elbows |
| JP4896180B2 (en) * | 2009-05-20 | 2012-03-14 | 株式会社Ｌｉｘｉｌ | Flush toilet |
| KR101204787B1 (en) | 2011-03-25 | 2012-11-26 | 대림비앤코주식회사 | Toilet stool of one piece type and its manufacturing method |
| JP5420608B2 (en) * | 2011-08-22 | 2014-02-19 | 株式会社Ｌｉｘｉｌ | Construction method of flush toilet and flush toilet |
| KR101241807B1 (en) | 2012-05-22 | 2013-03-15 | 계림요업주식회사 | Three dimensional curved toilet trap |
| DE102013114946B4 (en) * | 2013-12-30 | 2017-04-13 | Duravit Aktiengesellschaft | Die casting mold for the production of a casting |
| US20150191903A1 (en) * | 2014-01-03 | 2015-07-09 | Arthur Charles Doerscher, SR. | Toilet with a Tube Bottom Seal |
| CN107201775B (en) * | 2016-03-17 | 2023-06-02 | 九牧厨卫股份有限公司 | Toilet bowl, mold and manufacturing method thereof |
| JP2020037789A (en) * | 2018-09-03 | 2020-03-12 | 株式会社Ｌｉｘｉｌ | Flush toilet bowl |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5044650Y2 (en) * | 1973-05-04 | 1975-12-19 | ||
| JPS61130674U (en) * | 1985-01-30 | 1986-08-15 | ||
| JPH0439328Y2 (en) * | 1987-04-30 | 1992-09-14 | ||
| JPH0235134A (en) * | 1988-07-25 | 1990-02-05 | Toto Ltd | Flush stool |
| JP2508403B2 (en) * | 1990-10-22 | 1996-06-19 | 株式会社イナックス | Flush toilet with flush valve and its construction method |
| JPH0563802U (en) * | 1992-02-04 | 1993-08-24 | 株式会社イナックス | Slurry casting mold |
| JPH0679877U (en) * | 1993-04-16 | 1994-11-08 | 株式会社イナックス | Flush toilet |
| CN1085763C (en) * | 1994-04-08 | 2002-05-29 | 东陶机器株式会社 | Connecting device for stool and drainage pipe |
-
1998
- 1998-01-12 ID IDW990685D patent/ID23501A/en unknown
- 1998-01-12 WO PCT/JP1998/000070 patent/WO1998030761A1/en active IP Right Grant
- 1998-01-12 JP JP53075198A patent/JP3766979B2/en not_active Expired - Lifetime
- 1998-01-12 CN CN 98803312 patent/CN1246545C/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350451A (en) * | 2013-07-11 | 2013-10-16 | 邱淡铭 | Method for preparing rinsing holes of toilet and device thereof |
| CN108374467A (en) * | 2017-01-31 | 2018-08-07 | 科勒公司 | Floor mounting closestool with the adjustable drain outlet for being connected to wall hanging piece carrier |
| US11078657B2 (en) | 2017-01-31 | 2021-08-03 | Kohler Co. | Floor-mounted toilet with adjustable trapway for connection to wall carrier |
| CN110788961A (en) * | 2019-10-28 | 2020-02-14 | 恒洁卫浴集团有限公司 | Mold for manufacturing siphon type pedestal pan and preparation method of siphon type pedestal pan |
| CN110788961B (en) * | 2019-10-28 | 2020-11-13 | 恒洁卫浴集团有限公司 | Mold for manufacturing siphon type pedestal pan and preparation method of siphon type pedestal pan |
| CN112878453A (en) * | 2021-01-20 | 2021-06-01 | 陈金满 | Split type closestool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1246545C (en) | 2006-03-22 |
| ID23501A (en) | 2000-04-27 |
| JP3766979B2 (en) | 2006-04-19 |
| WO1998030761A1 (en) | 1998-07-16 |
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Owner name: TOTO CO., LTD. Free format text: FORMER NAME OR ADDRESS: TOTO LTD. |
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Address after: Kitakyushu, Fukuoka, Japan Patentee after: TOTO Ltd. Address before: Fukuoka Prefecture Patentee before: Toto Ltd. |
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