CN220847888U

CN220847888U - Plastic toilet

Info

Publication number: CN220847888U
Application number: CN202322736290.3U
Authority: CN
Inventors: 柴华锋
Original assignee: Huawei Ningbo Sanitary Technology Co ltd
Current assignee: Huawei Ningbo Sanitary Technology Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-04-26
Anticipated expiration: 2033-10-11

Abstract

A plastic toilet, comprising: the shell is provided with a containing cavity with an opening at the upper end, and the bottom of the containing cavity is provided with a water drain hole; the drainage pipeline is arranged at the bottom of the accommodating cavity and comprises a sewage inlet and a sewage outlet, the sewage inlet is arranged upwards, and the sewage outlet is arranged downwards and connected with the drainage hole; the urinal is arranged at the upper part of the accommodating cavity, and the lower end of the urinal is inserted into the sewage inlet; the end cover is connected to the opening at the upper end of the accommodating cavity, a through hole corresponding to the urinal is arranged on the end cover, and a first clamping mechanism is arranged between the end cover and the shell; the connecting ring is connected to the upper end of the urinal, and a second clamping mechanism is arranged between the connecting ring and the end cover. When the plastic toilet bowl is assembled, the end cover is covered after the components are placed, and the end cover is clamped and fixed with the shell and the connecting ring, so that the product splicing can be finished.

Description

Plastic toilet

Technical Field

The utility model relates to the technical field of bathroom products, in particular to a toilet.

Background

The ceramic toilet bowl is made of ceramic, and the ceramic toilet bowl is subjected to pulping, molding, drying, glazing and the like, wherein the molding process is to finish the manufacture of blanks of all parts of the toilet bowl firstly, and then the blanks of all the parts are assembled into a complete blank by using solder. The ceramic processing steps are more, the manufacturing cost is higher, and the ceramic raw material is natural minerals or rocks, and the exhaustion of natural resources is caused by the mass ceramic production, so the material capable of replacing the ceramic is required to manufacture the toilet bowl. At present, toilets manufactured by plastic materials are produced in the market, the manufacturing process of the plastic toilets is to join all parts of the toilets together in a welding mode after injection molding, special equipment is needed for welding, and production cost is high.

Disclosure of utility model

The utility model aims at the problems and provides the plastic toilet bowl which is convenient to assemble and low in production cost.

The technical scheme for solving the problems is as follows: a plastic toilet, comprising: the shell is provided with a containing cavity with an opening at the upper end, and a water drain hole is arranged at the bottom of the containing cavity; the drainage pipeline is arranged at the bottom of the accommodating cavity and comprises a sewage inlet and a sewage outlet, the sewage inlet is arranged upwards, and the sewage outlet is downwards arranged and connected with the drainage hole; the urinal is arranged at the upper part of the accommodating cavity, and the lower end of the urinal is inserted into the sewage inlet; the end cover is connected to the opening at the upper end of the accommodating cavity, a through hole corresponding to the urinal is formed in the end cover, and a first clamping mechanism is arranged between the end cover and the shell; the connecting ring is connected to the upper end of the urinal, and a second clamping mechanism is arranged between the connecting ring and the end cover.

When the plastic toilet is assembled, the drainage pipeline is firstly placed at the bottom of the accommodating cavity in the shell, the drain outlet at one end of the drainage pipeline is aligned with the drainage hole, the urinal is placed in the accommodating cavity and placed on the drainage pipeline, the lower end of the urinal is inserted into the sewage inlet at the other end of the drainage pipeline, the connecting ring is placed at the upper end of the urinal, and after the end cover is covered, the end cover is respectively clamped and fixed with the shell and the connecting ring at the upper end of the urinal through the first clamping mechanism and the second clamping mechanism. Compared with the prior art, the assembly device has the advantages that the assembly of the product is simple and convenient, the production cost is low, the end cover is covered after each part is placed, and the end cover is clamped and fixed with the shell and the connecting ring, so that the splicing of the product can be completed.

Preferably, the left side, the right side and the outer wall of the front end of the connecting ring are respectively provided with an upward flanging, the flanging forms a U-shaped connecting plate, and the U-shaped connecting plate is attached to the inner wall of the accommodating cavity. After the arrangement, the U-shaped connecting plate is attached to the inner wall of the accommodating cavity to limit the left and right directions of the connecting ring, and the connecting ring is fixedly connected with the urinal in a threaded manner during installation, so that the urinal is installed in the accommodating cavity more stably and firmly.

Preferably, the first clamping mechanism comprises an inserting sheet and an inserting slot, a first flange protruding downwards is arranged on the outer periphery of the end cover, the inserting slot is arranged on the lower end face of the first flange, a convex buckle is arranged on the slot wall, the inserting sheet is arranged on the upper end face of the shell, a buckling hole is formed in the inserting sheet, and the convex buckle is inserted into the buckling hole after the inserting sheet is inserted into the inserting slot.

Preferably, a first positioning groove is formed in the lower end face of the first flange, a first positioning convex rib is arranged on the upper end face of the shell, and the first positioning convex rib is in plug-in fit with the first positioning groove. The connection between the rear shell and the end cover is more stable.

Preferably, the second clamping mechanism comprises a back-off and a buckling seat, a second flange protruding downwards is arranged on the end cover along the edge of the through hole, the buckling seat is arranged on one face, away from the center of the through hole, of the second flange, the back-off is arranged on the upper end face of the connecting ring, and the back-off is buckled on the buckling seat after the end cover is connected with the connecting ring.

Preferably, a second positioning convex rib is arranged on the lower end face of the second flange, a second positioning groove is arranged on the upper end face of the connecting ring, and the second positioning convex rib is in plug-in fit with the second positioning groove.

Preferably, the upper end face of the connecting ring is provided with a reinforcing plate, and the upper end of the reinforcing plate abuts against the lower end face of the end cover after the end cover is connected with the connecting ring. The rear reinforcing plate is used for supporting the end cover, so that the end cover can bear the weight of a human body.

Preferably, the urinal is funnel-shaped, the cross-sectional area of the urinal is gradually reduced from top to bottom, a step surface is arranged between the upper section of the inner wall of the urinal and the lower section of the inner wall of the urinal, the rear end of the urinal is provided with a water outlet, and the horizontal position of the step surface is lower than that of the water outlet. The flushing system of the toilet bowl is connected with the water outlet, water flows along the circumferential direction of the urinal on the step surface after flushing out from the water outlet, the step surface is arc-shaped, and the water flows to the lower end of the urinal by utilizing gravity, so that the water flow flushing the urinal is more uniform.

Preferably, the upper end surface of the urinal is provided with a third positioning convex rib, the lower end surface of the connecting ring is provided with a third positioning groove, and the third positioning convex rib is in plug-in fit with the third positioning groove. This arrangement makes the connection of the urinal to the connection ring more stable.

Preferably, the drainage pipeline comprises a connecting seat, a three-way pipe and a curved pipe, wherein the three-way pipe is provided with a first interface, a second interface and a third interface, the axis of the first interface and the axis of the second interface are on the same straight line, the axis of the third interface is perpendicular to the axis of the first interface, one end of the curved pipe is provided with a first port, and the other end of the curved pipe is provided with a second port; the connecting seat is arranged at the bottom of the accommodating cavity, the three-way pipe is connected to the connecting seat, the third port is upwards arranged to form the sewage inlet, the second port is connected with the first port, the other end of the curved pipe is inserted into the drain hole, and the second port forms the sewage outlet. The curved pipe is a water storage bent pipe of the siphon toilet, the horizontal height of the middle part of the curved pipe is higher than the horizontal height of two ends of the curved pipe, and the first connector is connected with a toilet flushing system and can flush the drainage pipeline for the second time.

Drawings

Fig. 1 is a schematic view of a plastic toilet according to the present utility model.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an exploded view of a plastic toilet according to the present utility model.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is an enlarged view of a portion C in fig. 3.

Fig. 6 is a schematic structural view of an end cover of a plastic toilet according to the present utility model.

Fig. 7 is an enlarged view of a portion D in fig. 6.

Fig. 8 is a schematic structural view of a connection ring of a plastic toilet according to the present utility model.

Fig. 9 is a schematic view of a drain pipe of a plastic toilet according to the present utility model.

As shown in the figure: 1. the shell, 10, the holding cavity, 11, the inserting piece, 110, the buckling hole, 12, the first positioning convex rib, 2, the drainage pipeline, 21, the connecting seat, 22, the three-way pipe, 221, the first interface, 222, the second interface, 223, the third interface, 23, the curved pipe, 231, the first port, 232, the second port, 3, the urinal, 31, the step surface, 32, the water outlet, 33, the third positioning convex rib, 4, the end cover, 40, the through hole, 41, the first flange, 411, the slot, 4111, the convex buckle, 412, the first positioning groove, 42, the second flange, 421, the buckling seat, 422, the second positioning convex rib, 5, the connecting ring, 51, the U-shaped connecting plate, 52, the back buckle, 53, the second positioning groove, 54, the reinforcing plate, 55 and the third positioning groove.

Detailed Description

The utility model is further described below with reference to the drawings and detailed description.

As shown in fig. 1 to 9, a plastic toilet includes a housing 1, a drain pipe 2, a bowl 3, an end cap 4, and a connection ring 5. The shell 1 is provided with a containing cavity 10 with an opening at the upper end, and the bottom of the containing cavity 10 is provided with a water drain hole 101; the drainage pipeline 2 is arranged at the bottom of the accommodating cavity 10, the drainage pipeline 2 comprises a sewage inlet and a sewage outlet, the sewage inlet is arranged upwards, and the sewage outlet is downwards arranged and connected with the drainage hole 101. The urinal 3 is arranged at the upper part of the accommodating cavity 10, and the lower end of the urinal 3 is inserted into the sewage inlet. The end cover 4 is connected to the opening at the upper end of the accommodating cavity 10, the end cover 4 is provided with a through hole 40 corresponding to the urinal 3, and the through hole 40 corresponds to the urinal 3 and means that the through hole 40 is positioned right above the urinal 3; a first clamping mechanism is arranged between the end cover 4 and the shell 1. The connecting ring 5 is fixedly connected to the upper end of the urinal 3 through a screw, and a second clamping mechanism is arranged between the connecting ring 5 and the end cover 4.

Upward flanging is arranged on the outer walls of the left side and the right side of the connecting ring 5 and the front end, the flanging forms a U-shaped connecting plate 51, the front end of the U-shaped connecting plate 51 is attached to the inner wall of the front end of the accommodating cavity 10, the left side and the right side of the U-shaped connecting plate 51 are attached to the inner wall of the left side and the right side of the accommodating cavity 10, the left side and the right side of the connecting ring 5 are limited, and the urinal 3 is installed in the accommodating cavity 10 more stably and firmly.

The first clamping mechanism comprises a plug 11 and a slot 411, a first flange 41 protruding downwards is arranged on the periphery of the end cover 4, the slot 411 is arranged on the lower end face of the first flange 41, a protruding buckle 4111 is arranged on the slot wall of the slot 411, the plug 11 is arranged on the upper end face of the shell 1, a buckle hole 110 is formed in the plug 11, and the plug 11 and the slot 411 are spliced and then the protruding buckle 4111 is spliced in the buckle hole 110.

The lower terminal surface of first flange 41 is equipped with along the first constant head tank 412 of circumference extension, and casing 1 up end is equipped with first location bead 12, and first location bead 12 and first constant head tank 412 grafting cooperation, the casing 1 is more stable with the connection of end cover 4.

The second clamping mechanism comprises a back-off 52 and a buckle seat 421, a second flange 42 protruding downwards is arranged on the end cover 4 along the edge of the through hole 40, the buckle seat 421 is arranged on one surface, far away from the center of the through hole 40, of the second flange 42, the back-off 52 is arranged on the upper end surface of the connecting ring 5, and the back-off 52 is buckled on the buckle seat 421 after the end cover 4 is connected with the connecting ring 5.

The lower end face of the second flange 42 is provided with a second positioning convex rib 422 extending along the circumferential direction, the upper end face of the connecting ring 5 is provided with a second positioning groove 53, and the second positioning convex rib 422 is in plug-in fit with the second positioning groove 53.

The up end of go-between 5 is equipped with reinforcing plate 54, and end cover 4 is connected with go-between 5 the back reinforcing plate 54 upper end supports at end cover 4 lower extreme face, is equipped with the strengthening rib between first flange 41 and the second flange 42 of end cover 4 lower extreme face, and the strengthening rib is crisscross with reinforcing plate 54 when end cover 4 is connected 5 with the go-between, and reinforcing plate 54 is used for supporting end cover 4, and the strengthening rib increases end cover 4 intensity, guarantees that end cover 4 can bear human weight.

The urinal 3 is funnel-shaped, the cross section area of the urinal 3 gradually decreases from top to bottom, a step surface 31 is arranged between the upper section of the inner wall of the urinal 3 and the lower section of the inner wall, the rear end of the urinal 3 is provided with a water outlet 32, and the horizontal position of the step surface 31 is lower than that of the water outlet 32. The flushing system of the toilet bowl is connected to the water outlet, water flows along the circumferential direction of the urinal on the step surface 31 after flushing out from the water outlet, the step surface 31 is arc-shaped, and water flows to the lower end of the urinal by utilizing gravity, so that the water flow flushes the urinal more uniformly.

The upper end surface of the urinal 3 is provided with a third positioning convex rib 33 extending along the circumferential direction, the lower end surface of the connecting ring 5 is provided with a third positioning groove 55, and the third positioning convex rib 33 is in plug-in fit with the third positioning groove 55.

The drainage pipeline 2 comprises a connecting seat 21, a three-way pipe 22 and a curved pipe 23, wherein the three-way pipe 22 is provided with a first connector 221, a second connector 222 and a third connector 223, the axis of the first connector 221 and the axis of the second connector 222 are on the same straight line, the axis of the third connector 223 is vertical to the axis of the first connector 221, and the first connector 221 is connected with a toilet flushing system to perform secondary flushing on the drainage pipeline. One end of the curved pipe 23 is provided with a first port 231, the other end of the curved pipe 23 is provided with a second port 232, the connecting seat 21 is arranged at the bottom of the accommodating cavity 10 and can be fixed by screws, the three-way pipe 22 is integrally connected to the connecting seat 21, the third port 223 is upwards provided with the sewage inlet, and the lower end of the urinal 3 is inserted and connected on the third port 223 in a tight fit manner and is provided with a sealing ring for sealing. The second port 222 is connected with the first port 231, the other end of the curved pipe 23 is inserted into the drain hole 101, and the second port 232 forms the drain outlet. The curved pipe is a water trap pipe of the siphon toilet, and the horizontal height of the middle part of the curved pipe is higher than the horizontal height of the two ends of the curved pipe.

The utility model provides a plastic toilet bowl shell 1, a drain pipe 2, a urinal 3, an end cover 4 and a connecting ring 5, which are respectively injection molded, wherein the drain pipe 2 is firstly placed in the shell 1 when being assembled, a connecting seat 21 is fixed at the bottom of a containing cavity 10 by using a screw, the other end of a curved pipe 23 is inserted into a drain hole 101, the urinal 3 is placed in the containing cavity 10 and is arranged on the drain pipe 2, the lower end of the urinal 3 is inserted into a sewage inlet, the connecting ring 5 is fixed at the upper end of the urinal 3 by screws, and after the end cover 4 is covered, the end cover 4 is respectively clamped and fixed with the shell 1 and the connecting ring 5 at the upper end of the urinal 3 by a first clamping mechanism and a second clamping mechanism. According to the plastic toilet bowl, the end cover is covered after the components are placed, and the end cover is clamped and fixed with the shell and the connecting ring, so that the product splicing can be finished, the assembly is simple and convenient, and the production cost is low.

Claims

1. A plastic toilet, comprising:

The device comprises a shell (1), wherein a containing cavity (10) with an opening at the upper end is arranged on the shell (1), and a drain hole (101) is arranged at the bottom of the containing cavity (10);

the drainage pipeline (2) is arranged at the bottom of the accommodating cavity (10), the drainage pipeline (2) comprises a sewage inlet and a sewage outlet, the sewage inlet is arranged upwards, and the sewage outlet is downwards connected with the drainage hole (101);

The urinal (3) is arranged at the upper part of the accommodating cavity (10), and the lower end of the urinal (3) is inserted into the sewage inlet;

The end cover (4) is connected to the opening at the upper end of the accommodating cavity (10), a through hole (40) corresponding to the urinal (3) is formed in the end cover (4), and a first clamping mechanism is arranged between the end cover (4) and the shell (1);

The connecting ring (5) is connected to the upper end of the urinal (3), and a second clamping mechanism is arranged between the connecting ring (5) and the end cover (4).

2. A plastic toilet according to claim 1, wherein: the outer walls of the left side, the right side and the front end of the connecting ring (5) are respectively provided with an upward flanging, the flanging forms a U-shaped connecting plate (51), and the U-shaped connecting plate (51) is attached to the inner wall of the accommodating cavity (10).

3. A plastic toilet according to claim 1, wherein: the first clamping mechanism comprises an inserting sheet (11) and a inserting slot (411), a first flange (41) protruding downwards is arranged on the end cover (4) along the periphery, the inserting slot (411) is arranged on the lower end face of the first flange (41), a convex buckle (4111) is arranged on the slot wall of the inserting slot (411), the inserting sheet (11) is arranged on the upper end face of the shell (1), a buckling hole (110) is formed in the inserting sheet (11), and after the inserting sheet (11) is inserted into the inserting slot (411), the convex buckle (4111) is inserted into the buckling hole (110).

4. A plastic toilet according to claim 3, wherein: the lower end face of the first flange (41) is provided with a first positioning groove (412), the upper end face of the shell (1) is provided with a first positioning convex rib (12), and the first positioning convex rib (12) is in plug-in fit with the first positioning groove (412).

5. A plastic toilet according to claim 1, wherein: the second clamping mechanism comprises an inverted buckle (52) and a buckle seat (421), a second flange (42) protruding downwards is arranged on the end cover (4) along the edge of the through hole (40), the buckle seat (421) is arranged on one surface, away from the center of the through hole (40), of the second flange (42), the inverted buckle (52) is arranged on the upper end face of the connecting ring (5), and the inverted buckle (52) is buckled on the buckle seat (421) after the end cover (4) is connected with the connecting ring (5).

6. The plastic toilet of claim 5, wherein: the lower end face of the second flange (42) is provided with a second positioning convex rib (422), the upper end face of the connecting ring (5) is provided with a second positioning groove (53), and the second positioning convex rib (422) is in plug-in fit with the second positioning groove (53).

7. The plastic toilet of claim 5, wherein: the upper end face of the connecting ring (5) is provided with a reinforcing plate (54), and after the end cover (4) is connected with the connecting ring (5), the upper end of the reinforcing plate (54) is propped against the lower end face of the end cover (4).

8. A plastic toilet according to claim 1, wherein: the urinal (3) is in a funnel shape, the cross-sectional area of the urinal (3) is gradually reduced from top to bottom, a step surface (31) is arranged between the upper section of the inner wall of the urinal (3) and the lower section of the inner wall, the rear end of the urinal (3) is provided with a water outlet (32), and the horizontal position of the step surface (31) is lower than that of the water outlet (32).

9. The plastic toilet of claim 8, wherein: the urinal (3) upper end face is equipped with third location protruding muscle (33), and the lower terminal surface of go-between (5) is equipped with third location groove (55), protruding muscle (33) of third location are pegged graft with third location groove (55) and are cooperated.

10. A plastic toilet according to claim 1, wherein: the drainage pipeline (2) comprises a connecting seat (21), a three-way pipe (22) and a curved pipe (23), wherein the three-way pipe (22) is provided with a first interface (221), a second interface (222) and a third interface (223), the axis of the first interface (221) and the axis of the second interface (222) are on the same straight line, the axis of the third interface (223) is perpendicular to the axis of the first interface (221), one end of the curved pipe (23) is provided with a first port (231), and the other end of the curved pipe (23) is provided with a second port (232); the connecting seat (21) is arranged at the bottom of the accommodating cavity (10), the three-way pipe (22) is connected to the connecting seat (21), the third interface (223) is upwards arranged to form the sewage inlet, the second interface (222) is connected with the first interface (231), the other end of the curved pipe (23) is inserted into the drain hole (101), and the second port (232) forms the sewage outlet.