TWI696743B - Toilet structure - Google Patents

Abstract

A toilet structure includes a toilet body, a water tank is installed above the rear side of the toilet body, the toilet body includes a ceramic shell, and the bottom of the basin of the ceramic shell has a forward water end and a rear water end; a rear end of the upper flush channel communicates with the bottom of the water tank The lower water outlet is used to input water flow to form a forward swirling swirling flow, and flush down the inner wall of the basin-type ceramic housing; the top of the lower flush pipe has an upper connection to connect the lower water outlet upward, and the bottom of the lower flush pipe The end has a lower connection part to connect the forward water end; the inner diameter of the lower flush pipe tapers from the upper connection part toward the lower connection part; and a curved drainage pipe has a water storage bay, and the front end of the curved drainage pipe is connected to the outlet At the end, an outlet pipe is connected to the rear end of the curved drainage pipe to discharge sewage and excrement downwards.

Description

Toilet structure

The invention relates to a toilet structure, in particular to a person who can effectively increase production speed and reduce labor cost during manufacturing.

At present, the main forming method of bathroom equipment such as ceramic toilets is to form a space in a set of molds, pour the mud into the space, and pour out the mud before the mud is completely solidified to form a embryo body , After refurbished and dried, glazed and sintered. For bathroom equipment with a more complex structure, several molds are used to form various components separately, and then each component is bonded, then sintered after repairing, drying, and glazing procedures. In the process of forming the embryo body, the embryo body needs to be taken out after the embryo body is substantially dried for subsequent operations. Therefore, it takes a long waiting time and does not meet the requirements of mass production.

In order to improve the above shortcomings, there is a method of forming the toilet body with a high-pressure mold, which is by pressurizing the clay mud, so that the moisture of the clay mud allows the mold to quickly absorb and discharge, to quickly shape the embryo; then use air The pushing of the pressure reversely pushes the water vapor or part of the air in the mold gap, so that the embryo body is effectively and quickly demolded, thereby increasing the production efficiency.

The general toilet is mainly composed of a toilet body and a water tank. The water tank is installed above the rear side of the toilet body. The structure of the toilet body is composed of a ceramic shell and a curved drainage pipe with a storage bay. For beauty and space saving, there is also a toilet that is not used The water tank is directly connected to the tap water, so that the tap water is pressurized by the pressurizing pump, and the jet flow is ejected from the flush channel provided under the side of the storage bay inside the ceramic casing to discharge the excrement. In addition, the inner edge of the top surface of the ceramic shell of the above two forms will be flushed down with a frame-shaped upper flushing channel to wash the inner wall of the ceramic shell and let the sewage and excretion be discharged together.

In the actual manufacturing process of the toilet structure described above, the grouting method can be used to make the flush channel under the injection jet and the ceramic casing integrally formed, and the separately formed and then bonded method is used to combine the curved drainage pipe with a storage bay; but Due to the existence of the lower flush channel and the curved drainage pipe, a complicated pipe structure is formed, which prevents smooth demoulding, so it is impossible to adopt a high-pressure mold forming method that can effectively and quickly demold. In view of this, in order to provide a structure that is different from the conventional technology and improves the above-mentioned shortcomings, the inventor has accumulated many years of experience and continuous research and development improvements, and the invention has been produced.

An object of the present invention is to provide a toilet structure, which can solve the problem that the conventional toilet structure cannot use the high-pressure molding method, so that the toilet body molding time is slow, and the production efficiency can be increased to increase the production speed and reduce the labor cost.

In order to achieve the purpose of the above invention, a toilet structure provided by the present invention includes a toilet body and a water tank. The water tank is installed above the rear side of the toilet body. The bottom of the water tank has a water outlet; the toilet body includes a ceramic shell, Flushing pipes and a curved drainage pipe. The ceramic shell has a basin and an upper flush channel, the top surface of the basin is open, and the bottom of the basin has a forward water end and a rear water end; the rear end of the upper flush channel is connected to the lower water end of the water tank for input water flow to form a forward The swirling swirling flow flushes the inner wall of the basin-type ceramic housing downward; the top of the lower flush pipe has an upper connecting portion for upward connection to the lower outlet; the bottom end of the lower flush pipe has a The lower connection part is used to connect the forward water end; the inner diameter of the lower flush pipe is gradually reduced from the upper connection part toward the lower connection part; the curved drainage pipe has a storage bay, the front end of the curved drainage pipe communicates with the outlet end, and the curved drainage An outlet pipe is connected to the rear end of the pipe for discharging sewage and excrement downwards.

In practice, the lower flush pipe system is inclined downward with the rear end toward the front end.

In practice, there is a positioning seat behind the basin of the ceramic shell for accommodating the top of the outlet pipe, and the top of the positioning seat has a through hole penetrating up and down for the rear end of the curved drainage pipe to connect the outlet pipe, after the curved drainage pipe The peripheral edge of the end further has a radially protruding limiting block for blocking the rear end of the curved drainage pipe to continue to pass through the through hole to limit the bending of the rear end of the drainage pipe.

In order to facilitate a deeper understanding of the present invention, it is described in detail below:

1‧‧‧ toilet structure

2‧‧‧ toilet body

3‧‧‧Water tank

31‧‧‧lower outlet

4‧‧‧Ceramic shell

41‧‧‧Pelvic cavity

411‧‧‧Go to the water

After 412‧‧‧

42‧‧‧Upper flush channel

421‧‧‧Water flow output

43‧‧‧Positioning seat

431‧‧‧Through hole

5‧‧‧Flush hose

51‧‧‧Upper connection

52‧‧‧Lower connection

6‧‧‧Bent drainage pipe

61‧‧‧Shuishuiwan

62‧‧‧Limit block

9‧‧‧Export tube

FIG. 1 is an exploded view of components of a preferred embodiment of the present invention.

FIG. 2 is a schematic cross-sectional view of a preferred embodiment of the present invention.

Figure 3 is a state diagram of the preferred embodiment of the present invention.

Please refer to FIGS. 1 to 3, which is a preferred embodiment of the toilet structure 1 of the present invention, which includes a toilet body 2 and a water tank 3, and the toilet body 2 is positioned above an outlet pipe 9. In general, one end of the toilet body 2 is close to a wall, and a water pipe is buried on the wall. In this embodiment, the end of the toilet body 2 near the wall is defined as the rear end, and the end of the toilet body 2 away from the wall is defined as the front end. The water tank 3 is installed above the rear side of the toilet body 2. The bottom of the water tank 3 has a lower water outlet 31, and the water tank 3 communicates with a water pipe to transport water into the water tank 3.

The toilet body 2 includes a ceramic shell 4, a lower flush pipe 5 and a curved drain Pipeline 6. Among them, the embryo body of the ceramic shell 4 is preferably formed by high-pressure molding, which uses at least two counter-molds. By pressurizing the clay mud, the moisture of the clay mud is quickly absorbed and discharged by the mold to quickly Forming the embryo body; then push the air pressure to reversely push the water vapor or part of the air in the mold gap, so that the embryo body is quickly demolded. The molded and sintered ceramic housing 4 has a basin 41 with an open top surface, an upper flush channel 42 and a positioning seat 43, wherein the bottom of the basin 41 has a forward water end 411 and a rear water outlet 412; the ceramic housing 4 has a frame-shaped top surface, and the inside of the frame-shaped top surface extends downward to form a frame-shaped surface, and the frame-shaped surface is used as the upper flush channel 42. The rear end of the upper flush channel 42 has a hollow water flow output portion 421, and the rear end of the water flow output portion 421 communicates with the outlet end 31 below the bottom of the water tank 3, so that the water flow is output from the water tank 3, and then input into the upper flush channel 42 to form a forward rotation The swirling flow flushes down the inner wall of the basin-type ceramic housing 4 downward. The positioning seat 43 is a frame. The positioning seat 43 is located behind the basin 41 of the ceramic housing 4 for accommodating the top of the outlet pipe 9. The top of the positioning seat 43 has a through hole 431 penetrating vertically.

The lower flush pipe 5 is a continuous bent pipe made of plastic material. In practice, the lower flush pipe 5 may also be a plastic steel pipe or a metal pipe. The top of the lower flush pipe 5 has an upper connecting portion 51, and the upper connecting portion 51 is connected upward to the water tank 3 Outlet end 31 under the bottom; the bottom end of the lower flush pipe 5 has a lower connection part 52, which is horizontally connected to the front inlet end 411 of the bottom of the basin 41, so that the lower flush pipe 5 is inclined downward with the rear end toward the front end . In addition, the inner diameter of the lower flush pipe 5 tapers from the upper connecting portion 51 toward the lower connecting portion 52, so that the output water flow of the water tank 3 can be sprayed backward from the water inlet 411 before the bottom of the basin 41.

The curved drainage pipe 6 is an upwardly convex continuous curved pipe. The front end of the curved drainage pipe 6 has a water storage bay 61. The front end of the storage water bay 61 communicates with the bottom of the basin 41 and the outlet end 412; There is a radially protruding limit block 62, so as to bend the drain pipe After the rear end of the channel 6 passes through the through hole 431 at the top of the positioning seat 43, the rear end of the curved drainage pipe 6 is blocked from continuing to pass through the through hole 431 to limit the rear end of the curved drainage pipe 6 and allow the rear end of the curved drainage pipe 6 to be connected to the outlet pipe 9, and through the lower flush pipe 5 to produce a backward jet flow, through the storage bay 61 and then discharge sewage and excrement downwards.

In summary, according to the content disclosed above, the present invention can indeed achieve the intended purpose, providing a method that can not only use high-pressure molding to increase production speed, thereby reducing labor costs, but also through the conversion and caliber of potential energy The toilet structure, which is reduced to produce jet water flow and thereby reduce the cost of materials, is of great industrial value, and the invention patent application is filed according to law.

Although the present invention discloses preferred specific embodiments for achieving the above-mentioned objectives, it is not intended to limit the structural features of the present invention. Any person of ordinary knowledge in the technical field should know that, under the technical spirit of the present invention, any Changes and modifications are possible, and are covered by the patent application scope of the invention.

1‧‧‧ toilet structure

2‧‧‧ toilet body

3‧‧‧Water tank

31‧‧‧lower outlet

4‧‧‧Ceramic shell

41‧‧‧Pelvic cavity

411‧‧‧Go to the water

After 412‧‧‧

42‧‧‧Upper flush channel

421‧‧‧Water flow output

43‧‧‧Positioning seat

431‧‧‧Through hole

5‧‧‧Flush hose

51‧‧‧Upper connection

52‧‧‧Lower connection

6‧‧‧Bent drainage pipe

61‧‧‧Shuishuiwan

62‧‧‧Limit block

9‧‧‧Export tube

Claims (2)

A toilet structure includes a toilet body and a water tank. The water tank is installed above the rear side of the toilet body. The bottom of the water tank has a lower water outlet. The toilet body includes: a ceramic shell with a basin and a In the upper flush channel, the top surface of the basin is open, and the bottom of the basin has a forward water end and a rear water outlet; the rear end of the upper flush channel communicates with the lower water outlet of the water tank for input water flow to form a forward rotation Swirl flow and flush down the inner wall of the basin-type ceramic shell; the lower flush pipe has an upper connection part at the top for connecting upward to the lower water outlet; the bottom end of the lower flush pipe has a lower connection part for connection The forward water end; the inner diameter of the lower flush pipe is tapered from the upper connecting part toward the lower connecting part; and a curved drainage pipe having a storage bay, the front end of the curved drainage pipe communicating with the rear At the water outlet, an outlet pipe is connected to the rear end of the curved drainage pipe for discharging sewage and excrement downwards; the ceramic housing further has a positioning seat behind the basin for accommodating the top of the outlet pipe, and the top of the positioning seat has A through hole penetrating up and down for the rear end of the curved drainage pipe to connect to the outlet pipe, and a circumferentially protruding limit block for the rear end of the curved drainage pipe for blocking the rear end of the curved drainage pipe to continue Pass through the through hole to limit the rear end of the curved drainage pipe. The toilet structure as described in item 1 of the patent application scope, wherein the lower flush pipe is inclined downward with the rear end toward the front end.

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