Summary of the invention
Technical problem to be solved by this invention provides the full plastic closestool that a kind of structure is suitable for plastics manufacturing and light, energy-saving and environmental protection, regeneration.
For solving the problems of the technologies described above, technical scheme of the present invention is:
Full plastic closestool comprises:
Base body, described base body upper and lower opening and inner hollow;
Inner bag is fixedly mounted in the described base body, and described inner bag is provided with outlet of sewer, also is provided with main flush port on the described inner bag;
Syphon, a described siphonal end is connected with the effluent outfall of described inner bag, and the described siphonal other end is the interface that is connected with sewer pipe;
Base upper cover is fixedly mounted on the upper surface of described base body and inner bag, and described base upper cover has excrement outlet, is provided with lid, seat fastening devices between described base upper cover and the described base body;
Base plate is installed in described base body bottom, and described base plate is provided with the syphon outlet, and described base plate is provided with the lower margin fastening devices that is connected with ground;
Filler is filled in the cavity that described base body inner surface, described inner bag external surface, described syphon external surface, described base plate upper surface and described base upper cover soffit surround;
The toilet water tank is installed on the described base upper cover, and inside is equipped with water intaking valve and draining valve, and described draining valve connects the main flush port of described inner bag by main jet water spout.
As optimized technical scheme, be provided with the sidewall outlet pipe around described excrement outlet in the described base upper cover, described sidewall outlet pipe is provided with some delivery ports that rush at described inner bag inner surface, and described sidewall outlet pipe is connected to the outlet valve of described toilet water tank.
As optimized technical scheme, described base body is the polypropylene plastics main body, and described base upper cover is the polypropylene plastics base upper cover, and described base plate is the polypropylene plastics base upper cover, and described toilet water tank is a polypropylene plastics toilet water tank.
As optimized technical scheme, described inner bag is the PMMA inner bag of inner surface sclerosis.
As optimized technical scheme, described syphon is the vinyon syphon.
As optimized technical scheme, described filler is a PU polyurethane foam filler.
As optimized technical scheme, described lid, seat fastening devices comprise:
Fixed head is arranged on the described base body, and described fixed head is provided with first screw hole that passes through for screw;
Plugboard is arranged on the described base upper cover, and described plugboard is plugged on described fixed head inboard, and described plugboard is provided with second screw hole that passes through for screw;
" U " shape Spring Card is connected on the described plugboard, and described Spring Card also is provided with the 3rd screw hole that passes through for screw on the card base between first screw hole and second screw hole, and another card base of described Spring Card is provided with the screw thread with screw fit;
Screw passes described first screw hole, second screw hole and the 3rd screw hole, and fixedlys connected with the Spring Card card base that is provided with screw thread.
As optimized technical scheme, described lid, seat fastening devices comprise: holder, be arranged on the described base body, and described holder is provided with the screwed hole with screw fit; Stepped hole is arranged on the described base upper cover; Screw, bar portion passes described stepped hole and fixedlys connected with described holder.
As optimized technical scheme, described lower margin fastening devices comprises: anchor (bolt) hole is arranged on described base body bottom; Connect and fix device, be arranged between described base plate and the ground.
As to improvement of the technical scheme, the described device that connects and fixes comprises: buckle, and an end of described buckle is provided with buckle head, and the other end of described buckle is fixed on the described base plate; Snap seats, described snap seats is provided with the cavity with described buckle head clamping, and described snap seats is provided with anchor (bolt) hole.
Owing to adopted technique scheme, full plastic closestool comprises base body, inner bag, syphon, base upper cover, base plate, filler and toilet water tank, and this structure makes the possibility that creates of full plastic closestool, and this processability of product structure is good; Overall plastic structure design, not only make toilet integral body become light, and environmental protection, reproducible utilization, for people provide a kind of comfortable, reliable toilet, be filled with filler between described base body and the described inner bag, when strengthening bulk strength, can reduce the bath noise.
The specific embodiment
As shown in Figure 1, full plastic closestool comprises:
Base body 1, described base body 1 upper and lower opening and inner hollow; Inner bag 2 is fixedly mounted in the described base body 1, and described inner bag 2 is provided with outlet of sewer 21, also is provided with main flush port 22 on the described inner bag 2;
Syphon 3, an end of described syphon 3 is connected with the outlet of sewer of described inner bag 2 21 pipes, and the other end of described syphon 3 is the interface that is connected with sewer pipe;
Base upper cover 4 is fixedly mounted on the upper surface of described base body 1 and inner bag 2, and described base upper cover 4 has excrement outlet, is provided with lid, seat fastening devices between described base upper cover 4 and the described base body 1; Be provided with sidewall outlet pipe 41 around described excrement outlet in the described base upper cover 4, described sidewall outlet pipe 41 is provided with some delivery ports that rush at described inner bag 2 inner surfaces, and described sidewall outlet pipe 41 is connected to the outlet valve of described toilet water tank 7.
Base plate 5 is installed in described base body 1 bottom, and described base plate 5 is provided with syphon 3 outlets, and described base plate 5 is provided with the lower margin fastening devices that is connected with ground;
Filler 6 is filled in the cavity that described base body 1 inner surface, described inner bag 2 external surfaces, described syphon 3 external surfaces, described base plate 5 upper surfaces and described base upper cover 4 soffits surround;
Toilet water tank 7 is installed on the described base upper cover 4, and inside is equipped with water intaking valve and draining valve, and described draining valve connects the main flush port 22 of described inner bag 2 by main jet water spout 8.
As shown in Figure 2, described lid, seat fastening devices comprise: fixed head 11, be arranged on the described base body 1, and described fixed head 11 is provided with first screw hole that passes through for screw; Plugboard 42 is arranged on the described base upper cover 4, and described plugboard 42 is plugged on described fixed head 11 inboards, and described plugboard 42 is provided with second screw hole that passes through for screw; " U " shape Spring Card, be connected on the described plugboard 42, described Spring Card 9 also is provided with the 3rd screw hole that passes through for screw on the card base between first screw hole and second screw hole, another card base of described Spring Card 9 is provided with the screw thread that cooperates with screw 10.Screw 10 passes described first screw hole, second screw hole and the 3rd screw hole, and fixedlys connected with Spring Card 9 card bases that are provided with screw thread.
Certainly, described lid, seat fastening devices also can adopt structure as shown in Figure 3, and it comprises: holder, be arranged on the described base body 1, and described holder is provided with the screwed hole that cooperates with screw 10; Stepped hole 43 is arranged on the described base upper cover 4; Screw 10, bar portion passes described stepped hole 43 and fixedlys connected with described holder.
Described lower margin fastening devices comprises: two anchor (bolt) holes are arranged on described base body 1 bottom rear; One connects and fixes device, is arranged on described base plate 5 front portions.As shown in Figure 4, the described device that connects and fixes comprises: buckle 13, and an end of described buckle 13 is provided with buckle head 13a, and the other end of described buckle 13 is fixed on the described base plate 5; Snap seats 14, described snap seats 14 is provided with the cavity 14a with described buckle head 13a clamping, and described snap seats 14 is provided with anchor (bolt) hole 14b.
Buckle 13 is a metal material, and an end of described buckle 13 is provided with screw thread, is fastenedly connected with base plate 5, and the other end of described buckle 13 is the bulb type, is connected with snap seats 14.Described snap seats 14 is to use PA6 (enhancing nylon) plastic material injection moulding machine-shaping.Be provided with two anchor (bolt) hole 14b, fix with swell fixture and ground, the centre is provided with the cavity 14a that is connected with buckle 13.
Syphon 3 is for using PE plastic material blowing machine-shaping, and size is designed to 50mm by the national standard water seal height.Described syphon 3 one ends are connected with the connector of base plate 5, feed building blowdown sewer pipe, and these base plate 5 connector centers to the size distance of wall designs by national standard.The other end of described syphon 3 is connected with the outlet of sewer 21 of inner bag 2, rubber seal is equipped with at 21 places with inner bag 2 outlets of sewer, and with inner bag 2 spacing catch is arranged, be installed on inner bag 2 outlets of sewer 21 after, can effectively guarantee the installation site of syphon 3, prevent the dirt seepage.
Main jet water spout 8 is for using PE plastic material blowing machine-shaping.One end of described main jet water spout 8 is to be connected with inner bag 2 connectors, and the other end of described main jet water spout 8 is to be connected with the connector of water tank drain valve.Main jet water spout 8 is equipped with rubber seal with inner bag 2 connector ends, holds level with both hands with the water tank drain valve connector to be put on base body 1 platform, can effectively guarantee main jet water spout 8 installation sites, prevents the seepage of washing by water.
Inner bag 2 is for using PMMA (acrylic) plastic material injection moulding machine-shaping.Handle through the PMMA hardening bath on its surface, and hardness can reach 6H (hardness of pottery is 7H), and every physics and chemical property all can reach the requirement of using as toilet inner bag 2 simultaneously.Described inner bag 2 one sides have two connectors, and the lower end is syphon 3 connectors, and the upper end is main jet water spout 8 connectors.The rubber seal (not shown) is equipped with on the plane on the described inner bag 2, leaks into the toilet inner chamber when preventing 41 drainings of sidewall outlet pipe.Respectively there are two location and installation points with base body 1 described inner bag 2 front and back.
Base body 1 is high-performance modified PP (polypropylene) plastic material, injection moulding machine-shaping.Be provided with screw mounting hole and ornamental strip mounting groove some and the loam cake assembling its one week of upper edge.Be provided with screw mounting holes some and base plate 5 assemblings in one week of lower edge.Described base body 1 inside is provided with the installing and locating point of parts such as two-way in length and breadth reinforcing rib and inner bag 2, to guarantee the bulk strength and the assembly precision of base body 1.Described base body 1 rear end is provided with the fixing anchor (bolt) hole of two toilets and ground.
Base upper cover 4 is with high-performance modified PP (polypropylene) plastic material injection moulding machine-shaping.Be provided with the device that connects and fixes some and base body 1 assembling described base upper cover one week of 4 edges.Described base upper cover 4 inner ring inwalls are provided with sidewall outlet pipe 41 installing and locating draw-in grooves.There are water tank installing and locating groove, water tank side outlet pipe installing hole and water intaking valve, draining valve installing hole in described base upper cover 4 rear ends.
Toilet water tank 7 is with high-performance modified PP (polypropylene) plastic material injection moulding machine-shaping.Described water tank bottom is provided with water intaking valve, draining valve installing hole, and described water tank sidewall is provided with water tank side outlet pipe installing hole.
Sidewall outlet pipe 41 is for using PE plastic material blowing machine-shaping.Described sidewall outlet pipe 41 1 ends are provided with into water connector, are connected with water tank side outlet pipe delivery port with flexible pipe, and described sidewall outlet pipe 41 lower walls are provided with some delivery ports, and water is entered inner bag 2.Water tank side outlet pipe is for using PP (polypropylene) plastic material injection moulding machine-shaping.Packed into by the water tank inboard after the rubber seal of packing into, the water outlet end of described water tank side outlet pipe is packed into fastening with nut after the rubber seal, and is connected with described sidewall outlet pipe 41 inlet end with flexible pipe.
Base plate 5 is with high-performance modified PP (polypropylene) plastic material injection moulding machine-shaping.Be provided with screw mounting hole some and base body 1 assembling described base plate one week of 5 edges.Described base plate 5 front ends are provided with a buckle installing hole, and the rear end is provided with syphon 3 and reaches the connector that is connected with building blowdown sewer mouth.
Toilet water tank 7 is with high-performance modified PP (polypropylene) plastic material injection moulding machine-shaping.Described toilet water tank 7 bottoms are provided with the screw mounting hole with base upper cover 4 assemblings.Described toilet water tank 7 tops are provided with a flush button installing hole.
Toilet filler 6 is a PU polyurethane expanded material, and the method for filling is: will foam required two kinds of materials in 1: 1 ratio mix convert after, pour into the toilet inner chamber.Before the filling, the toilet base assembly that the described base body 1 that assembles, described inner bag 2, described syphon 3, described base plate 5 and described base upper cover 4 are formed is placed in the special-purpose moulds of industrial equipment, and toilet integral body does not have distortion in the time of can guaranteeing to foam operation.After the toilet inner chamber is foam filled, when strengthening bulk strength, can reduce the bath noise.
Shaft seat, shaft seat cover plate are with high-performance modified PP (polypropylene) plastic material injection moulding machine-shaping.Inside is equipped with ring and is sat to cover to delay and fall damper, makes ring, seat lid reach quiet slow effect of falling.Ring, seat lid are with high-performance modified PP (polypropylene) plastic material injection moulding machine-shaping.The rear end is provided with installing hole, is connected with the slow damper that falls in the shaft seat.Above structure is known configurations, does not repeat them here.
For attractive in appearance, present embodiment also is provided with the ornamental strip (not shown), described ornamental strip can adopt versicolor PVC adhesive tape, finish its installation aborning at last, ornamental strip sticks in the mounting groove that is provided with on the base body 1, its two ends can be fastened on the toilet rear portion by screw, strengthens the installation firmness of ornamental strip.
Above MODIFIED PP (polypropylene) plastic material of described employing, be a kind of typical thermoplastic, surface strength is big, toughness is better, abrasion resistance is good, also is one of kind that tensile yield strength is the highest in the general synthetic resin.Polypropylene has excellent chemical stability.Polypropylene after the modification has high rigidity, high density, ageing-resistant (being not less than the application life in 30 years), the insoluble characteristics of water-fast and common soda acid especially.And the product surface of producing has the high glaze sight.
The PMMA of described employing (acrylic) plastic material, for material modified, the case hardness of acrylic material self can be adjusted to 3H hardness (standard type is a 2B hardness) after the modification, again after the PMMA hardening bath is handled, case hardness can reach 6H (hardness of pottery is 7H), and every physics and chemical property all can reach the requirement of using as toilet inner bag 2 simultaneously.
The PE plastic material of described employing, for the material of blow molded product use commonly used, for the blowing processing and forming technology, can the fairly simple product that meets instructions for use of producing reliably.