TWM485266U - Improved external sewer device of toilet - Google Patents

Description

Improvement of external sewage discharge device

The present invention relates to an improvement of an external sewage discharge device for a toilet, in particular to a toilet external sewage discharge device which can be combined with a tool and a fixing member.

The creator proposes a "bathroom external sewage device" in the Republic of China new patent No. M316283, which provides a positional portion having a downward opening and an upward plug portion, by which the positioning portion is mounted on a A first discharge port or a second discharge port at the bottom of the sewage disposal portion, and the plug portion of the borrowing portion are different from the first discharge port or the second discharge port, and the distance between the waste pipe and the wall can be 30 cm. Or 40cm, adjust the joint of the external sewage device and the sewage pipe, and then make the drainage pipe (contamination) pipe of the toilet and the connection port of the sewage unit of the external sewage device to produce only one type of toilet, and different distances are applicable. The installation of the defecation pipe at the wall distance.

The prior patent of "the toilet external sewage device" as described above, wherein the locating portion is fixed to the bottom of the first and second discharge ports of the sewage portion by a fixing member, which is conventionally used in the art. However, it is not necessary for the installation of the toilet. For example, the toilet can be placed on the floor only by applying cement or cement. Therefore, the above-mentioned combination of tools and fixing elements (such as screws) still has some inconvenience.

In order to improve the problems of the above prior patents, the present invention provides an easier-to-install toilet external sewage device, which still includes a sewage disposal portion, one side of which has a connection opening upwardly for contacting the sewage outlet of the toilet, and a first discharge port and a second discharge port respectively opening downward from the connection port; a mounting portion is combined with the sewage discharge portion and providing a plate surface for mounting and positioning with the combined sewage disposal portion a floor surface; the detachable portion is detachably coupled to the first and second discharge ports of the sewage discharge portion, and forms a downward extending direction with respect to the arrangement distance between the first and second discharge ports of the sewage discharge portion The opening and the upwardly protruding plug portion; the improvement is that the positioning portion has at least one O-ring at the outer diameter portion of the opening and the plug portion, and is pressed into the first discharge port of the sewage portion by the O-ring and the first discharge port The inner diameter portion of the two discharge ports is coupled to the drain portion by mounting the position portion.

For the improvement of the external sump discharge device of the above, the material elasticity of the O-ring is tightly placed between the opening of the grading portion and the outer diameter of the plug portion and the inner surface of the first discharge port or the second discharge port of the effluent portion. The tool can be easily incorporated into the first discharge port and the second discharge port without using tools and fixing components, thereby improving the inconvenience of combining the separation portion and the sewage disposal portion in the prior patent, and The new O-ring also retains the leak-proof function of the previously patented waterstop.

According to the improvement of the external toilet sewage device of the present invention, preferably, the downwardly extending opening bottom edge of the positioning portion is lower than the floor surface, and preferably, the downwardly extending opening bottom edge is low. 5~50mm on the floor surface.

According to the improvement of the external toilet sewage device of the present invention as described above, preferably, the bottom of the plate surface of the mounting portion forms at least one groove surrounding the bottom contour of the plate surface.

As described above, the toilet external sewage device of the present invention is improved. Preferably, the toilet external sewage device is a transparent structure.

At least one embodiment is described below, and the preferred embodiment of the present invention and its contents are described with reference to the drawings.

1‧‧‧Drainage Department

2‧‧‧Installation Department

3‧‧ ‧ Division

4‧‧‧ floor surface

6‧‧‧Bugs

11‧‧‧Continuous

12‧‧‧First discharge

13‧‧‧second discharge

21‧‧‧ board

22‧‧‧Installation spacing indication

23‧‧‧ trench

31‧‧‧ openings

32‧‧‧

33‧‧‧O-ring

41‧‧‧Dewage pipe interface

42‧‧‧ wall

51‧‧‧Sewage outlet

Fig. 1 is an exploded perspective view showing the improved structure of the external toilet sewage device of the present invention.

Fig. 2 is a plan exploded view showing the structure of the improved external sewage discharge device of the toilet.

The third and fourth figures are diagrams showing an improved use state of the external toilet sewage device of the present invention.

Fig. 5 is a plan view showing a modified partial structure of the external toilet sewage device of the present invention, showing that the positioning portion is coupled to the sewage portion by an O-ring.

Figure 6 is a partially enlarged plan view showing the modified toilet external sewage device of the present invention, showing that the bottom surface of the mounting portion has at least one groove.

As shown in Figures 1 and 2. The improvement of the external sewage discharge device of the preferred embodiment of the present invention comprises: a sewage unit 1, a mounting portion 2 and a position portion 3, wherein the sewage unit 1 and the mounting portion 2 are integrally formed in the preferred embodiment. Formed, but it is not excluded that the two are constructed in a manner of split reassembly.

The improvement of the external sewage discharge device of the above-mentioned toilet, wherein the sewage disposal unit 1 has an upwardly extending connection opening 11 on one side thereof, and a first discharge opening 12 and a second discharge opening 13 The opening port 11 is not opened at a distance from the connecting port 11, and the connecting port 11 is connected to the sewage outlet 51 of the toilet (such as Figures 3 and 4), and the connecting port 11 and the first and second discharging ports 12 are connected. 13 in the preferred embodiment are each arranged in a distributed manner along a straight line, but in other possible embodiments, the plurality of openings may also be arranged on a non-straight line.

The improvement of the external sewage discharge device of the above-mentioned toilet, wherein the mounting portion 2 provides a large-area plate surface 21 for mounting and positioning the sewage disposal portion 1 coupled thereto on a floor surface 4 (as shown in Figs. 3 and 4). At the same time, the floor surface 4 is also the floor surface of the toilet to which the new external sewage device is applied. The outer top surface of the mounting portion 2 may be provided with a mounting pitch mark 22, as indicated by the 30 and 40 shown in Fig. 1, indicating that the distance between the interface of the defecation pipe on the ground and the wall of the general building is 30 cm or 40 cm, that is, the toilet The final size of the center of the final blowdown outlet (the first and second discharge ports 12, 13 of the present type if the present invention is used in a toilet).

The improvement of the external sump discharge device of the above-mentioned toilet, wherein the displacing portion 3 is detachably coupled with the first and second discharge ports 12, 13 of the sewage portion 1, and the grading portion 3 has a downwardly extending opening 31 and the upwardly projecting plug portion 32 have a pitch which is the same as the distance between the first and second discharge ports 12, 13 of the sewage unit 1. Further, at least one O-ring 33 is provided in the opening 31 of the positioning portion 3 and the outer diameter portion of the plug portion 32.

As shown in Figures 3 and 4. The above-mentioned application of the external toilet sewage device of the present invention is based on the distance between the center of the drainage pipe joint 41 and the wall surface 42 pre-buried by the floor surface 4, and the end of the position portion 3 having the plug portion 32 is selected to be placed first. When the discharge port 12 (when the distance from the wall is 40 cm, as shown in Fig. 3) or the second discharge port 13 (when the distance from the wall is 30 cm, as shown in Fig. 4), the top end of the opening 31 is also placed at the same time. One of the discharge port 12 or the second discharge port 13. Since the opening 31 of the grading portion 3 and the outer diameter portion of the plug portion 32 are provided with at least one O-ring 33, when the opening 31 and the plug portion 32 are placed in the first discharge port 12 or the second discharge port 13, the O shape is utilized. The material of the ring 33 is elastically placed between the opening 31 of the partitioning portion 3 and the outer diameter portion of the plug portion 32 and the inner surface of the first discharge port 12 or the second discharge port 13 of the sewage portion 1 (Fig. 5) The detachment portion 3 can be coupled to the first discharge port 12 and the second discharge port 13 and can withstand the impact force of the toilet discharge process without falling off. The pressing combination of the O-ring 33 improves the inconvenience that the grading portion of the prior patent technology must be combined with the sewage portion by screws and tools, and the O-ring 33 retains the prior patent. The water leakage prevention function of the water stop ring.

Please refer to Figures 3 and 4. External flushing device for toilet according to the preferred embodiment described above The improvement, wherein the bottom edge of the downwardly extending opening 31 of the locating portion 3 is lower than the floor surface after being installed on the floor surface 4, that is, the bottom edge of the opening 31 can penetrate a certain depth in the septic tube interface 41, thus, When the toilet is combined with the sewage device of the present invention, that is, after the sewage outlet 51 of the toilet is connected with the connection port 11 of the sewage device of the present invention, the water flow during the sewage discharge process will be guided by the sewage disposal portion 1 and quickly straight into the drainage pipe interface 41 In the middle, instead of rewinding or even overflowing at the top edge of the septic tube interface 41, an optimal siphon effect can be produced. Furthermore, the bottom edge of the opening 31 below the floor surface facilitates direct access to the septic tube interface 41 during installation, avoiding the time consuming and uncertainties of the blind aligning of prior patents. In the preferred embodiment, the bottom edge of the opening 31 of the locating portion 3 is about 5 to 50 mm lower than the floor surface.

Please refer to Figure 6. The improvement of the external sump discharge device of the above-mentioned toilet, wherein the large-area plate surface 21 of the mounting portion 2 is to mount the combined sewage portion 1 on the floor surface 4, and for this purpose, the bottom of the plate surface 21 forms at least one surrounding The groove 23 of the bottom surface of the plate surface 21 is used to fill the groove 23 with the adhesive 6 during installation to enhance the effect of mounting stability.

The improvement of the external sewage discharge device of the above-described preferred embodiment enables the positional portion 3 to be easily attached to the sewage disposal portion 1 under the condition of no tools and screws, which makes the application of the present invention extremely convenient. Moreover, in the improvement of the external sump discharge device of the preferred embodiment, the external sump discharge device of the toilet is a transparent and observable internal structure, so that the alignment of the opening 31 of the grading portion 3 with the septic tube interface 41 is performed. It is also possible to visually operate while avoiding the time consuming and uncertainties of previous patent blind operation.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any one of ordinary skill in the art, after considering the technical description disclosed above, does not deviate from the present invention. Changes and modifications in the technical spirit are possible. Accordingly, the scope of the present invention is described in the scope of the present patent application.

1‧‧‧Drainage Department

2‧‧‧Installation Department

3‧‧ ‧ Division

11‧‧‧Continuous

12‧‧‧First discharge

13‧‧‧second discharge

21‧‧‧ board

31‧‧‧ openings

32‧‧‧

33‧‧‧O-ring

Claims (5)

The invention relates to an improvement of an external sewage discharge device, comprising a sewage outlet, one side of which has a connection opening upwardly connected to the sewage outlet of the toilet, and a first discharge opening which is respectively opened downward from the connection port And a second discharge port; a mounting portion, combined with the sewage discharge portion and providing a plate surface for mounting and positioning the combined sewage disposal portion on a floor surface; a positioning portion is detachably coupled to The first and second discharge ports of the sewage discharge portion are formed with a downwardly extending opening and an upwardly convex plug portion with respect to the arrangement pitch of the first and second discharge ports of the sewage discharge portion; the improvement is: the division portion The opening and the outer diameter portion of the plug portion are provided with at least one O-ring, and the O-ring is pressed into the inner discharge portion of the first discharge port and the second discharge port of the sewage discharge portion, and the position portion is mounted and coupled to the sewage discharge portion. . The improvement of the external sump discharge device of the toilet according to claim 1, wherein the bottom edge of the downwardly extending opening of the locating portion is lower than the floor surface. The improvement of the external sewage discharge device of the toilet according to claim 2, wherein the bottom edge of the downwardly extending opening of the positioning portion is 5 to 50 mm below the floor surface. The improvement of the toilet external sewage device according to claim 1, wherein the bottom surface of the mounting portion forms at least one groove surrounding the bottom contour of the plate surface. The improvement of the external sewage discharge device of the toilet according to claim 1, wherein the external sewage discharge device is a transparent structure.