KR20130109638A - Pipe coupler - Google Patents

Pipe coupler Download PDF

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Publication number
KR20130109638A
KR20130109638A KR1020120031553A KR20120031553A KR20130109638A KR 20130109638 A KR20130109638 A KR 20130109638A KR 1020120031553 A KR1020120031553 A KR 1020120031553A KR 20120031553 A KR20120031553 A KR 20120031553A KR 20130109638 A KR20130109638 A KR 20130109638A
Authority
KR
South Korea
Prior art keywords
pipe
circumferential surface
fixing ring
connector
ring
Prior art date
Application number
KR1020120031553A
Other languages
Korean (ko)
Inventor
고득출
Original Assignee
고득출
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 고득출 filed Critical 고득출
Priority to KR1020120031553A priority Critical patent/KR20130109638A/en
Publication of KR20130109638A publication Critical patent/KR20130109638A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/061—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends a pressure ring being arranged between the clamping ring and the threaded member or the connecting member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/065—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)

Abstract

An object of the present invention is to provide a rigid pipe connector without falling off the connector even when the water pressure is high when connecting the pipe and the pipe.
The present invention is formed in a cylindrical shape is inserted into the outer peripheral surface of the pipe to be inserted and the connecting body integrated with the insertion portion and the fixing ring inserted into the outer peripheral surface of the pipe is cylindrical in shape of two diagonal and ring shape The upper end of the fixing ring is formed toward the inner circumferential surface of the connecting body and the lower end of the fixing ring is formed toward the outer circumferential surface of the pipe, and the outer circumferential surface of the connecting body is formed with a male thread on the inner circumferential surface and a female thread is formed on the inner circumferential surface. Consist of a lantern

Description

PIPE COUPLER {PIPE COUPLER}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pipe connector, and generally to a much next and sturdy connector, which is used when connecting a pipe without a thread and a pipe, or when cutting an old leaked steel pipe and connecting it with another pipe.

Generally, when the old pipe is leaked and needs repair, rare occasional connector is used to cut and connect the pipe. Dresser connector is a structure that wraps and secures the pipe only with packing when connecting the pipe and the pipe, so it is difficult to use when used in an area with high water pressure because it is not strong.

The present invention is to solve the problems of the kind described above is to provide a durable pipe connector that can be used for a long time even in high water pressure.

The present invention for achieving the above object is the connecting body is formed in a cylindrical shape and both outer circumferential surface is formed with a male thread line and the inner circumferential surface and the insertion portion is formed to be inserted into the outer circumferential surface of the inner circumferential surface inside the inner circumferential surface A support body supporting the packing and the fixing ring is formed in a cylindrical shape and a hexagonal body is formed on the outer circumferential surface thereof;

A cylindrical packing inserted into the outer circumferential surface of the pipe and two retaining rings of a diagonal shape and a ring shape;

Fasteners are formed in the inner circumferential surface with a female thread line in the cylindrical shape, the hexagonal portion is formed in the outer circumferential surface and the support is formed in a cylindrical shape in the inner circumferential surface; It is characterized by connector including back

It is also characterized by a pipe connector inserting two fixing rings formed in a ring shape and two diagonal shapes inserted into the outer circumferential surface of the pipe and the inner circumferential surface of the connecting body.

In addition, the present invention, the diagonal ring-shaped one ring is formed diagonally on both sides and one ring is diagonally inclined only one side is inserted so as to interlock with each other, and when the fastener is rotated, they are interlocked with each other as a staggering principle It is characterized by a connector fixed with a.

According to the present invention having the above-described configuration, by inserting the pipe connector in the pipe in order to rotate the fastener of the connecting body by the simple operation of the packing and the two fixing rings the pipe outer circumferential surface and the inner circumferential surface of the connecting body By pressing, the watertight between the pipe and the connecting body can be maintained and firmly fixed.

1 is an exploded perspective view showing a pipe connector of the present invention
Figure 2 is a main cross section showing the state of the fixed ring in the pipe connector of the present invention
Figure 3 is a cross-sectional view showing an embodiment of fixing the pipe connector of the present invention to the pipe
Figure 4 is a perspective view and a cross-sectional view showing a conventional rare connector for pipe connection

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 is an exploded perspective view showing a pipe connector according to the present invention and as shown in the main cross-section pipe connector of the present invention is inserted into the end of the pipe (p) to secure the connection body 20, Packing 40, retaining ring 25.26 and fastener 30 are provided.

First, the connecting body 20 has a cylindrical shape in which a male thread line 27 is formed at an insertion portion 21 and an outer circumferential surface inserted into the pipe P, and an inner side of the inner circumferential surface of the insertion portion 21 supports ( 43) is formed. On the outer circumferential surface, a hexagonal section is formed.

The lower end of the washer 48 packing 40 and the retaining ring (25.26) formed in a cylindrical shape is inserted into the outer peripheral surface of the pipe (P) and the upper end is inserted into the inner peripheral surface 33 of the insertion portion of the connecting body (20).

Cylindrical and ring-shaped fixing rings (25.) are formed on both sides diagonally, and the fixing ring 26 is formed diagonally on only one side and is engaged with each other.

In addition, the cylindrical retaining ring (25.26) is separated one by one in a staggered manner.

The fastener 30 is formed in a cylindrical shape, the female threaded line 32 is formed on the inner circumferential surface, the support 45 is formed on the inner circumferential surface, and the hexagonal portion 35 is formed on the outer circumferential surface.

The washer 48 is formed next to the packing 40 to facilitate insertion and rotation, and the meat-shaped portion 28 is also formed to facilitate rotation using a tool.

The operation of the pipe connector made in this configuration will be described with reference to FIGS. 2 and 3.

First, as shown in FIG. 2 and FIG. 3, two fasteners 30 and washer 48, packing 40, and fixing ring 25. 26 are inserted into the outer circumferential surface of the pipe P, and then the connecting cylinder 20 is inserted. By fastening and rotating the fastener 30 and the female screw line 32 to the male thread line 27 of the connecting body 20, the connecting cylinder 20 is further inserted into the pipe as shown in FIGS. 3B and 3C. The lower end of one of the fixing ring 25 is in close contact with the outer peripheral surface of the pipe and the upper end of the fixing ring 26 is in close contact with the inner peripheral surface 33 of the connecting body 20 and the fixing ring 25 and the fixing ring. (26) are engaged with each other and pulled and engaged with each other so that the pipe (p) and the connecting body (20) are firmly compressed. At the same time, the packing (40) also has an outer circumference of the pipe (P) and an inner circumference of the connecting body (20). As shown in the packing 40 of Figure 3b, c is completely pressed to maintain the watertight tightly pressed tightly

As described above, according to the pipe connector of the present invention, such as the rare case connector shown in FIG. 4, the rare case connector is wrapped and fixed only in the packing 40, where the life is long under the influence of the hydraulic pressure is long However, the present invention can improve the water density while fixing the pipe more firmly by using the drainage principle.

20. Connecting body 25.26 Retaining ring
21 Insert 27. Male threads
28. Hexagonal Shape 30. Fasteners
32. Female thread 33. Inner circumference
40. Packing 43. Support
45. Support 48. Wasabi
35. Hexagonal part

Claims (1)

Two fixing rings formed in a cylindrical shape and a packing inserted into the outer circumferential surface of the pipe to be connected in a cylindrical shape
The fixing ring is cylindrical, one side of the stapling is separated, the upper end of the fixing ring 26 is directed to the inner circumferential surface of the connecting cylinder, and the lower end of the fixing ring 25 is directed toward the outer circumferential surface of the pipe and the fixing ring 25 and the fixing ring (26) is inserted two retaining ring to be engaged with each other
In addition, the one fixing ring is diagonally formed on both sides diagonally, and the other one fixing ring is formed diagonally on one side and is inserted to interlock with each other and has a characteristic of drainage principle when pressed from both sides.
KR1020120031553A 2012-03-28 2012-03-28 Pipe coupler KR20130109638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120031553A KR20130109638A (en) 2012-03-28 2012-03-28 Pipe coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120031553A KR20130109638A (en) 2012-03-28 2012-03-28 Pipe coupler

Publications (1)

Publication Number Publication Date
KR20130109638A true KR20130109638A (en) 2013-10-08

Family

ID=49631830

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120031553A KR20130109638A (en) 2012-03-28 2012-03-28 Pipe coupler

Country Status (1)

Country Link
KR (1) KR20130109638A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101499415B1 (en) * 2013-10-15 2015-03-05 고득출 multi-purpose shelves with mirror

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101499415B1 (en) * 2013-10-15 2015-03-05 고득출 multi-purpose shelves with mirror

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Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application