TWI600855B - Taphos sealing method for outlet of pipeline and structure of dental plug - Google Patents

Description

Dental plug sealing method and tooth plug structure for pipeline outlet

The invention relates to a tooth plug sealing method and a tooth plug structure for a pipeline outlet, in particular to a method for facilitating tooth plug sealing by a tooth plug structure and a tooth plug structure thereof.

In general building houses, water and electric piping will be buried in the pre-formed wall (first wall 1) or cement column, and the outlet pipe will be connected to the faucet of the water outlet, as shown in Figure 1A, due to grouting and affixing. When working in tiles, paintings, etc., cement, gravel or other debris may enter the water outlet pipe 2, so in order to prevent the water outlet pipe 2 from blocking, etc., most of them will be at the outlet end of the water outlet pipe 2. 21 is first sealed with a tooth plug 3, or the position of the faucet may be changed or not used. Therefore, before the construction, the tooth plug 3 is first fitted at the outlet end 21 of the outlet pipe of the predetermined faucet. The general tooth plug 3 has a polygonal clamping portion 31 toward the outer end portion, and the inner end portion has a threaded portion 32 for locking in the outlet end 21 of the water outlet pipe 2, So that the outlet end 21 of the water outlet pipe 2 is sealed, and after this procedure is generally completed, after the grouting, tiling, and painting to form the second wall surface 4, the tooth plug will be 3 The part is buried in the wall. In order to install the faucet, the tooth plug 3 must be taken out of the wall. As shown in Fig. 1B, since the tooth plug 3 is difficult to be directly pulled out after being combined with a material such as concrete, a part of the second wall surface 4 must be knocked out to expose the tooth plug 3 and the outlet of the water outlet pipe 1. The contact section of the end 11, after which the tooth plug 3 is rotated, and the tooth plug 3 is pulled out, the faucet can be re-locked; However, in the above method, since one part of the wall must be knocked off, in order to facilitate the removal of the tooth plug, a hole 41 larger than the diameter of the tooth plug is knocked out by the tool 5, so that it is convenient to take out the hole. The tooth plug 3, but so randomly knocked, will make the grouted, tiling, and painted second wall 4 form a ugly hole 41, so there must be a large stop when installing the faucet. Only the hole 41 except the junction of the faucet and the outlet end of the water outlet pipe 1 can be blocked; and since the tooth plug 3 is a polygonal clamping portion 31 toward the outer end, if the tooth plug 3 is to be rotated, It is necessary to use a tool such as a pliers or a wrench to rotate the tooth plug 3. Therefore, if the constructor forgets to carry such a tool, the progress of the entire project will be stopped, so the current tooth plug 3 and the method of its use are There are big drawbacks that need to be improved.

Therefore, if the structure of the tooth plug can be improved, the constructor can carry out the construction without special tools, and in the process of taking out the tooth plug, it is possible to grind and affix the magnetic body without hitting the wall surface. The brick and the painted wall form a complete and smooth hole, and the hole is not too large, so the faucet does not need to have a large stop structure, so the invention should be an optimal solution.

The invention relates to a tooth plug sealing method and a tooth plug structure for a pipeline outlet, which can more conveniently carry out the sealing of the tooth plug and the installation method of the faucet and the structure of the tooth plug.

A method for sealing a tooth plug for a pipeline outlet, wherein: (1) sealing at a outlet end of a water outlet pipe disposed in a first wall wall with a tooth plug structure having at least one rotating portion; (2) a ring sleeve having a smooth surface is sleeved on the tooth plug structure, and the front end of the ring sleeve is pressed against the outlet end surface of the water outlet pipe; (3) covering a surface of the first wall with a cement material to form a second wall surface to seal a portion of the surface of the ring sleeve by the second wall surface, and the second wall surface cannot be directly The tooth plug structure is in contact; (4) rotating the rotating portion of the tooth plug structure to rotate the tooth plug structure to separate from the outlet end of the water outlet pipe, and pumping the tooth plug structure away from the ring sleeve And (5) extracting the ring sleeve from the second wall surface to form a hole at the outlet end of the second wall surface capable of connecting the water outlet pipe, and a connection end of the water tap It can be directly inserted into the hole and connected to the outlet end of the water outlet pipe.

More specifically, the shape of the hole can vary depending on the surface shape of the ring sleeve.

More specifically, the rotating portion is a through hole disposed on the surface of the body of the dental plug, and the through hole can penetrate into the inside of the body of the tooth plug by a long tool to perform The force drives the body of the tooth plug to rotate.

More specifically, the ring sleeve has flexibility or deformation characteristics, and the ring sleeve is changed in shape when applied by an applied force, and is partially separated from the second wall surface to be easily taken out from the second wall surface.

A dental plug structure for a pipeline outlet is connected to a water outlet pipe, and the dental plug structure comprises a tooth plug body, and a locking portion is extended at one end of the dental plug body, and The surface of the locking portion is threaded to be locked in the water outlet pipe, and the top of the locking portion is a closed surface, and the other end of the body of the dental plug is provided with at least one rotating portion for rotating The main body of the dental plug is rotated; a ring sleeve is sleeved on the body of the tooth plug, wherein the ring sleeve is a hollow tube body with a smooth surface, and both ends of the ring sleeve are Having an open opening, and the wall surface of the ring sleeve has a certain thickness, and can form a ring-shaped stop surface at one of the open openings of the ring sleeve, and the ring-shaped stop surface faces the The inside of the ring sleeve is formed with an arcing angle for the other end of the body of the tooth plug, the ring sleeve can be advanced by the arc angle of the ring stop surface, so that The ring sleeve can be sleeved on the body of the tooth plug.

More specifically, the rotating portion is a through hole provided on a surface of the body of the dental plug, and the through hole is capable of penetrating into the inside of the body of the tooth plug.

More specifically, when there are two or more penetration holes on the surface of the body of the tooth plug, the positions of any two of the penetration holes can be symmetrical.

More specifically, the ring sleeve can be a single layer of tubular body, and the looped stop surface is formed by the thickness of the single layer of tubular body itself.

More specifically, the ring sleeve can be a multi-layered tube, and the looped stop surface can cover the end of each layer of tube.

More specifically, the ring sleeve is a round tube body, a rectangular tube, a polygonal tube or an irregular tube.

1‧‧‧First wall

2‧‧‧Water outlet

21‧‧‧export end

211‧‧‧Exit end face

3‧‧‧ tooth plug

31‧‧‧Polygonal clamping section

32‧‧‧Threaded section

4‧‧‧Second wall

41‧‧‧ hole

5‧‧‧ Tools

6‧‧‧ tooth plug body

61‧‧‧Locking Department

611‧‧‧Closed surface

62‧‧‧through hole

7‧‧‧ring casing

71‧‧‧First layer tube

72‧‧‧Second tube

73‧‧‧Circle stop surface

74‧‧‧Circle stop surface

8‧‧‧ strip tools

9‧‧‧ Tools

10‧‧‧Water tap

101‧‧‧Connected end

[Fig. 1A] Schematic diagram of the conventional construction method of the tooth plug.

[Fig. 1B] Schematic diagram of the conventional construction method of the tooth plug.

[Fig. 2] is a schematic flow chart of the method for sealing the mouth of the tooth plug and the structure of the tooth plug of the present invention.

[Fig. 3A] is a schematic diagram showing the separation of the tooth plug structure of the tooth outlet of the pipe outlet of the present invention and the structure of the tooth plug of the tooth plug structure.

[Fig. 3B] is a schematic view showing the combination of the tooth plug sealing method and the tooth plug structure of the tooth plug structure of the present invention.

[Fig. 4A] is a method for sealing a tooth plug of a pipe outlet of the present invention, and a structure of a tooth plug and an outlet pipe Road combination diagram.

[Fig. 4B] is a schematic view showing the structure of the sealing method of the tooth plug for the pipeline outlet of the present invention and the joint structure of the tooth plug structure and the water outlet pipeline.

[Fig. 5] Fig. 5 is a schematic view showing another embodiment of the tooth plug sealing method for the pipe outlet of the present invention and the tooth plug structure of the tooth plug structure.

[Fig. 6A] Fig. 6 is a schematic view showing the implementation of the method for sealing the mouth of the tooth plug of the present invention and the sealing method of the tooth plug structure.

[Fig. 6B] Fig. 6 is a schematic view showing the implementation of the method for sealing the mouth of the tooth plug of the present invention and the sealing method of the tooth plug structure.

[Fig. 6C] Fig. 6 is a schematic view showing the implementation of the method for sealing the mouth of the tooth plug of the present invention and the sealing method of the tooth plug structure.

[Fig. 6D] is a schematic view showing the implementation of the method for sealing the mouth of the tooth plug of the present invention and the sealing method of the tooth plug structure.

[Fig. 6E] Fig. 6 is a schematic view showing the implementation of the method for sealing the mouth of the tooth plug of the present invention and the sealing method of the tooth plug structure.

[Fig. 6F] Fig. 6 is a schematic view showing the implementation of the method for sealing the mouth of the tooth plug of the present invention and the sealing method of the tooth plug structure.

[Fig. 6G] Fig. 6 is a schematic view showing the implementation of the method for sealing the mouth of the tooth plug of the present invention and the sealing method of the tooth plug structure.

Regarding other technical contents, features and effects of the present invention, the following reference schemas are used. The detailed description of the preferred embodiments will be apparent.

2 is a schematic flow chart of a tooth plug structure according to the present invention. The steps are as follows: (1) a tooth plug structure having at least one rotating portion disposed at an outlet end of a water outlet pipe in a first wall surface Sealing 201; (2) arranging a ring sleeve having a smooth surface on the tooth plug structure, and the front end of the ring sleeve is pressed against the outlet end surface of the water outlet pipe, the ring casing system Having a flexible or deformable property 202; (3) covering a surface of the first wall with a cement material to form a second wall surface to seal a portion of the surface of the ring sleeve by the second wall surface, and The second wall surface is not directly in contact with the tooth plug structure 203; (4) rotating the rotating portion of the tooth plug structure to drive the tooth plug structure to rotate, so as to be separated from the outlet end of the water outlet pipe, and Pulling the tooth plug structure away from the ring sleeve 204; and (5) extracting the ring sleeve from the second wall surface, since the ring sleeve has flexibility and deformation characteristics, When the clamping tool applies force to pull or twist, the ring sleeve deforms away from the second wall surface, ie It can be easily taken out to form a hole at the outlet end of the second wall surface which can be connected to the outlet pipe, and the connection end of a faucet can be directly inserted into the hole and the outlet end of the water outlet pipe The phase is connected 205.

As shown in FIG. 3A and FIG. 3B , wherein the dental plug structure comprises a dental plug body 6 and a ring sleeve 7 , wherein the dental plug body 6 is a cylinder, a rectangular cylinder, a polygonal cylinder or not. a regular-shaped cylinder, the locking plug body 61 has a locking portion 61 at one end thereof, and the surface of the locking portion 61 is threaded to be locked in the water outlet pipe, and the top of the locking portion is a closed surface 611, and the other end of the dental plug body 6 is provided with at least one rotating portion for rotating to drive the dental plug body 6 to rotate; The rotating portion is a through hole 62 disposed on the surface of the plug body 6, and the through hole 62 is capable of penetrating into the inside of the plug body 6, and the plug body 6 has two surfaces on the surface. When two or more penetration holes 62 are used, the position of any two of the penetration holes 62 can be symmetrical or not symmetrical, and the penetration hole 62 can be a circular hole, a rectangular hole, a polygonal hole or The rotating portion is more than a square bump, a polygonal bump or an irregular bump (not shown), and is also configured to be rotated to drive the plug body 6 to rotate. .

In addition, although the tooth plug main body 6 has a hollow structure, it can also be designed as a non-hollow structure, and at least one passage (through or non-through passage) is formed in the external plug body 6 from the outside, and the tooth plug is A penetration hole (non-through passage) or two penetration holes (through passage) are formed on the surface of the main body 6, and a tool is inserted into the passage, and the stopper body 6 can also be biased to rotate.

The ring body 7 can be sleeved on the upper surface of the body 6 of the tooth plug, wherein the ring sleeve 7 is a hollow tube body having a smooth surface and has flexibility or deformation characteristics, and the ring Both ends of the sleeve 7 have an open opening. Since the ring sleeve can be a single-layer tube or a multi-layer tube, the ring sleeve 7 as shown in FIGS. 3A and 3B is a multi-layer tube. The first layer tube 71 and the second layer tube 72 are formed, and a ring-shaped stop surface 73 is formed between the ends of the first layer tube 71 and the second layer tube 72 (so the ring-shaped stop surface 73) Is capable of covering the end of each layer of the tubular body), and the annular stop surface 73 is formed with a curved angle toward the inside of the annular sleeve 7, so when the ring sleeve 7 is to be placed on the tooth When the main body 6 is plugged, the looping angle of the loop-shaped stop surface 73 can make the loop sleeve 7 advance more easily, so that the loop sleeve 7 can be more conveniently sleeved on the plug body 6; In addition, as shown in FIG. 4A and FIG. 4B, when the locking portion 61 of the dental plug body 6 is connected to the outlet end 21 of the water outlet pipe 2, the ring sleeve 7 is further fitted, and the ring sleeve 7 is Ring stop surface 73 We will hold of the water discharge pipe against the outlet end of the outlet 21 2 of the end surface 211.

In addition, as shown in FIG. 5, the ring sleeve 7 is a single-layer pipe body, and the ring-shaped stop surface 74 is formed by the thickness of the single-layer pipe body itself, and is also resisted. The outlet end face 211 of the outlet end 21 of the water line 2 is.

In addition, the ring sleeve 7 is a circular tube body, a rectangular tube, a polygonal tube or an irregular tube.

When the application is to be performed, as shown in Fig. 6A, the outlet end 21 of the water outlet pipe 2 in the first wall 1 is first sealed with the plug body 6, as shown in Figs. 6B and 6C. The ring body 7 having a smooth surface is sleeved on the body 6 of the tooth plug, and the ring-shaped stop surface 73 of the ring sleeve 7 is pressed against the outlet of the outlet end 21 of the water outlet pipe 2. Then, the surface of the first wall surface 1 is covered with a cement material to form the second wall surface 4, so that the surface of the partial ring sleeve 7 is sealed by the second wall surface 4, and the The second wall surface 4 cannot directly contact the tooth plug structure, and then, as shown in FIGS. 6D and 6E, the tool 8 can pass through the two penetration holes 62 and apply force to the strip tool. 8, the tooth plug body 6 can be rotated to separate from the outlet end 21 of the water outlet pipe 2, and the plug body 6 is drawn away from the ring sleeve 7; since the ring sleeve 7 is a smooth surface, Therefore, as shown in FIG. 6F, when the ring sleeve 7 is easily pulled or twisted by the tool 9, the ring sleeve 7 is deformed and partially separated from the second wall surface 4, thereby being easily clamped by the second wall surface 4. Out And forming a hole 42 at the outlet end 21 of the water outlet pipe 2 on the second wall surface 4. Finally, as shown in FIG. 6G, the connection end 101 of a faucet 10 is directly inserted into the hole 42. And connected to the outlet end 21 of the water outlet pipe 2.

The tooth plug sealing method and the tooth plug structure for the pipeline outlet provided by the invention have the following advantages when compared with other conventional techniques:

(1) The present invention can improve the structure of the tooth plug, so that the constructor can easily carry out the construction without special tools.

(2) In the process of taking out the tooth plug, the second wall surface which has been grouted, affixed with tiles, and painted can form a complete and smooth hole, and the hole is not too large, so the faucet does not need to be Has a large stop structure.

(3) The present invention can omit the time of tapping the second wall surface to achieve the purpose of saving man-hours.

The present invention has been disclosed in the above embodiments, and is not intended to limit the present invention. Any of those skilled in the art can understand the foregoing technical features and embodiments of the present invention without departing from the invention. In the spirit and scope, the scope of patent protection of the present invention is subject to the definition of the claims attached to the present specification.

2‧‧‧Water outlet

21‧‧‧export end

211‧‧‧Exit end face

6‧‧‧ tooth plug body

61‧‧‧Locking Department

611‧‧‧Closed surface

62‧‧‧through hole

7‧‧‧ring casing

71‧‧‧First layer tube

72‧‧‧Second tube

73‧‧‧Circle stop surface

Claims (7)

A method for sealing a tooth plug for a pipeline outlet, which is: at a outlet end of a water outlet pipe disposed in a first wall, sealed by a tooth plug structure having at least one rotating portion; The tooth plug structure is sleeved with a ring sleeve having a smooth surface, and the front end of the ring sleeve is pressed against the outlet end surface of the water outlet pipe; and a cement material is applied to the first wall surface Forming a second wall surface to seal a portion of the surface of the ring sleeve from the second wall surface, and preventing the second wall surface from directly contacting the plug structure; and rotating the rotating portion of the tooth plug structure, Driving the tooth plug structure to rotate, separating it from the outlet end of the water outlet pipe, and pumping the tooth plug structure away from the ring sleeve; and wherein the ring sleeve has flexibility or deformation characteristics, when the ring sleeve When the tube is subjected to an external force application, the shape is changed, and the second wall surface is partially separated from the second wall surface, so that the ring sleeve is extracted from the second wall surface, and the second wall surface can be removed. Forming a hole at the outlet end of the water outlet pipe, The connecting end of the faucet can be directly inserted into the hole, and is connected to the outlet end of the outlet road. The method of sealing a mouthpiece for a pipeline outlet according to claim 1, wherein the shape of the hole can vary depending on the surface shape of the ring sleeve. The method for sealing a tooth plug for a pipeline outlet according to claim 1, wherein the rotating portion is a penetration hole provided on a surface of the body of the dental plug, and the through hole can be a long strip. The tool penetrates into the interior of the tooth plug body to apply force to drive the body of the tooth plug to rotate. A dental plug structure for a pipeline outlet for connecting to a water outlet conduit, the dental appliance structure comprising: a plug body, a locking portion is extended at one end of the plug body, and the surface of the locking portion is threaded to be locked in the water outlet pipe, and the top of the locking portion is a closed surface In addition, the other end of the body of the tooth plug is provided with at least one rotating portion for rotating to drive the body of the toothed body to rotate; a ring sleeve is sleeved on the body of the tooth plug, wherein the ring sleeve has Flexibility or deformation characteristics for easy removal, the ring sleeve is a hollow tube body having a smooth surface, and both ends of the ring sleeve have an open opening and can be one of the ring sleeves The open opening forms a ring-shaped stop surface, and the ring-shaped stop surface forms a curved angle toward the inner portion of the ring sleeve, and the ring sleeve can be a two-layer pipe body, and the ring shape The stop surface can cover the end of each layer of the tube body, and at the other end of the body of the dental plug, the ring sleeve can be advanced by the bending angle of the ring-shaped stop surface, so that the ring The sleeve can be sleeved on the body of the dental plug. The tooth plug structure for a pipeline outlet according to claim 4, wherein the rotating portion is a penetration hole provided on a surface of the tooth plug body, and the penetration hole is capable of penetrating the tooth Plug the inside of the body. The tooth plug structure for a pipeline outlet according to claim 4, wherein the ring sleeve can be a single-layer pipe body, and the ring-shaped stop surface is formed by the thickness of the single-layer pipe body itself. . The dental plug structure for a pipeline outlet according to claim 4, wherein the annular casing is a circular pipe body, a rectangular pipe, a polygonal pipe or an irregular pipe.