KR20110092095A

KR20110092095A - Connecting structure for pipe

Info

Publication number: KR20110092095A
Application number: KR1020100011562A
Authority: KR
Inventors: 김대현
Original assignee: 김대현
Priority date: 2010-02-08
Filing date: 2010-02-08
Publication date: 2011-08-17

Abstract

The present invention relates to a pipe connection structure for connecting two pipes to each other,
On the outer circumferential surface of the pipe 100 is formed a ring device 110 consisting of a connecting ring 114 that is operated by the handle 112, while the inlet is enlarged to form a closed jaw 130,
It is formed in a ring shape is fitted with the sealing jaw 130, but provided with an assembly ring 300 is formed with a locking jaw 310 to the connection ring 114 is caught in the portion exposed to the outside,
Insert the pipe (200) to be connected to the inlet of the pipe (100) and then rotate the handle (112) to pull the connection ring (114) by connecting the hook (114) to the hooking jaw (310). Characterized in that the 200 is connected to each other,
It is possible to connect two pipes more quickly and conveniently, which improves workability. It can be applied to various joint pipes, and it is convenient to connect and disconnect pipes. And also relates to a pipe connection structure that causes a variety of effects, such as to freely adjust the installation direction of the pipe when piping.

Description

Connecting structure for pipe}

The present invention relates to a pipe connection structure, and more particularly, to a pipe connection structure that allows to connect two pipes quickly and conveniently.

In general, plumbing equipment is closely related to human daily life. Not only does it supply drinking water to homes or industrial water to factories, but it also discharges used wastewater to the outside. Piping can be broadly divided into industrial piping including industrial piping such as building piping, which is in charge of water supply, hot water supply, heating and cooling, drainage, and exhaust, and crude oil transportation piping, dust collector piping, and power plant piping.

Pipes used in the above pipes are used by selecting the steel pipe, synthetic resin pipe, cast iron pipe, concrete pipe, copper pipe, etc. according to the temperature, pressure, the nature of the transport object in the pipe, and usually formed in a constant length or shape Are connected to each other.

On the other hand, when connecting the pipes formed in a constant length and shape as described above, the packing is wrapped around the outer peripheral surface of the pipe connection and then wrapped around the pipe connection band, or connected using a separate pipe connection bracket, or Various methods have been applied, such as forcing one tube into another and forcing it to be glued together. However, even with the pipe connection structure as described above, the task of connecting the pipes according to various conditions such as the use of the pipe and the construction environment could be inconvenient or difficult to work quickly, and there was a need to improve them.

The present invention aims to obtain a pipe connection structure that can be easily dismantled and improved in maintenance while improving the structure of the connection parts of the pipes that are connected to each other, while allowing the pipes to be connected more conveniently and quickly.

In the present invention, the two pipes are connected to each other by connecting the two pipes by forming a hook to operate by the handle on one side of the pipe and the other side by forming a locking jaw to allow the connecting ring can be easily and quickly connected. Make sure

According to the pipe connection structure according to the present invention,

It is possible to connect two pipes more quickly and conveniently, which improves workability. It can be applied to various joint pipes, and it is convenient to connect and disconnect pipes. In addition, various effects are caused, such as freely adjusting the installation direction of the pipe during piping.

1 is an exploded view schematically showing a pipe connection structure according to the present invention;
2, 3 is a process diagram showing a state in which the pipe is connected according to the invention in cross section,
4 is an exemplary embodiment showing an example in which the present invention is applied to an elbow,
Figure 5 is a construction state showing a state in which the present invention is applied to the elbow construction.

The present invention is a pipe connection structure that allows the two pipes to be connected simply and quickly, will be described in detail with reference to the accompanying drawings, FIGS.

1 is an exploded view schematically showing a pipe connection structure according to the present invention, Figures 2 and 3 are process diagrams showing a state in which the pipe according to the present invention is connected in cross section.

As shown, the pipe connecting structure according to the present invention is a structure connecting the two pipes 100 and 200, and the inlet is expanded to form a ring device 110 on the outer circumferential surface of the pipe 100 in which the sealing jaw 130 is formed. In addition, the assembly ring 300 formed in a ring shape is provided to connect the two pipes 100 and 200 to the sealing jaw 130. Here, the support jaw 120 is formed in the tube 100, the ring device 110 is formed to support the end of the tube 200 to be connected so that it does not proceed any further.

The ring device 110 has a basic configuration of a shaft 112 fixed to the rotatable handle 112, and the connecting ring 114 is pushed and pulled in accordance with the rotation of the handle 112. Such a ring device 110 may be configured to be integrally formed on the outer peripheral surface of the pipe 100 or installed detachably. When the removable installation can be applied to a variety of methods using known means, it can be installed by attaching or detaching with a screw or to fasten the belt by forming the ring device 110 in a means such as a belt.

The number of installation of the ring device 100 as described above should be at least two bars to balance the force, adjusting the number of installation in the range of about 2 to 4 in consideration of the diameter of the pipe 100, When installing, it is preferable to install at equal intervals.

When the assembly ring 300 is fitted to the sealing jaw 130, the diameter of the portion exposed to the outside is enlarged to form the locking jaw 310. The hooking jaw 310 is a part in which the connecting ring 114 is hooked, and the connecting ring 114 is hooked to the locking jaw 310 in a state where the assembly ring 300 is fitted to the sealing jaw 130. By rotating 112, the connecting ring 114 is pulled out so that the assembly ring 300 is strongly pulled out.

Hereinafter, look at the process of connecting the two pipes (100, 200) by the configuration as described above.

As shown in FIGS. 2 and 3, the pipe 200 to be connected toward the pipe 100 having the ring device 110 formed thereon is advanced. At this time, the outer circumference of the pipe 200 to be connected is the assembly ring 300 and the rubber packing 400 for securing watertightness is fitted.

On the other hand, the support device 120 is formed to support the end of the pipe 200 to be connected to the inside of the pipe 100, the ring device 110 is formed so that no further progress, bar to push strongly the pipe 200 to be connected If you put the end is in contact with the support jaw 120 to stop the progress.

Thereafter, the assembly ring 300 is pushed toward the sealing jaw 130. At this time, the rubber packing 400 is also pushed along the outer periphery of the pipe 200 to be connected to enter the sealing jaw 130.

In accordance with the above, the rubber ring 400 and the assembly ring 300 is connected to the sealing jaw 130 to a certain degree toward the connecting ring 114 formed in the ring device 110, the end locking jaw of the assembly ring 300 When the handle 112 is rotated in the state hung on the 310, the connecting ring 114 is pulled to strongly pull the assembly ring 300 toward the sealing jaw 130. Therefore, the front end of the assembly ring 300 is pressed against the tube 100 is connected to the tube 100 and the tube 100, the ring device 110 is formed while strongly pressing the rubber packing 400, thereby The connection of the two pipes 100 and 200 is completed.

Pipe connection structure according to the present invention having the structure as described above can be applied to any type of pipe as long as the portion connecting the two pipes. Hereinafter, the embodiment will be described taking the state applied to the elbow as an example.

Figure 4 is an exemplary embodiment showing an example in which the present invention is applied to the elbow, Figure 5 is a construction state diagram showing a state in which the present invention is applied to the elbow construction.

Referring to the drawings, the present invention can be seen that the pipe connection structure is applied to the elbow 500 to connect the elbow and the a pipe (200). In addition to the Y-shaped or T-shaped can be applied to various types of pipes, of course.

Looking in more detail, the ring device 110 is formed on the outer circumferential surface at the end of the elbow 500. And inside the support jaw 120 is formed. Such a configuration is that the ring device 100 and the support jaw 120 is formed only in the elbow 500, its shape, installation method, configuration, etc. is not the same as described above, the assembly ring 300, rubber packing is formed separately Since the configuration of the 400 is also the same, description thereof will be omitted again.

The elbow 500 formed as described above is inserted into the pipe 200 to be connected, the bar is inserted into the elbow 500 in the state in which the assembly ring 300 is inserted into the pipe 200 to be connected. Then, hook the hook 114 formed on the ring device 110 to the end engaging jaw 310 of the assembly ring 300 and then rotate the handle 112 to assemble the hook 114 is pulled assembling The ring 300 is pulled strongly toward the sealing jaw 130, the pipe 200 is connected to the elbow 500.

The pipe connection structure according to the present invention described above is applicable to both the pipe connecting part when installing the living water supply pipe, wastewater drainage pipe or air duct installed in the building, and any form of connection between the two pipes. It can be applied to pipes installed for the purpose.

100, 200: tube,
110: hook device, 112: handle,
114: connecting ring, 120: support jaw,
130: sealing jaw, 300: assembly ring,
310: hanging jaw, 400: rubber packing.

Claims

In connecting the two tubes together,
On the outer circumferential surface of the pipe 100 is formed a ring device 110 consisting of a connecting ring 114 that is operated by the handle 112, while the inlet is enlarged to form a closed jaw 130,
It is formed in a ring shape is fitted with the sealing jaw 130, but provided with an assembly ring 300 is formed with a locking jaw 310 to the connection ring 114 is caught in the portion exposed to the outside,
Insert the pipe (200) to be connected to the inlet of the pipe (100) and then rotate the handle (112) to pull the connection ring (114) by connecting the hook (114) to the hooking jaw (310). Pipe connection structure, characterized in that the 200 is connected to each other.

The method according to claim 1,
The sealing jaw 130, the rubber packing 400 is installed by the assembly ring 300 is compressed by the assembly ring 300, the pipe connecting structure, characterized in that to seal the connection of the two pipes (100, 200).

The method according to claim 1,
The ring device 110 is a pipe connection structure, characterized in that installed on the outer peripheral surface of the pipe (100).

The method according to claim 1,
A pipe connection structure, characterized in that the end of the pipe 200 to be connected to the support jaw 220 is formed inside the pipe 100 is formed with the ring device 110 is supported.