KR200482061Y1 - Connection Socket of PB Pipe - Google Patents

Connection Socket of PB Pipe Download PDF

Info

Publication number
KR200482061Y1
KR200482061Y1 KR2020150004247U KR20150004247U KR200482061Y1 KR 200482061 Y1 KR200482061 Y1 KR 200482061Y1 KR 2020150004247 U KR2020150004247 U KR 2020150004247U KR 20150004247 U KR20150004247 U KR 20150004247U KR 200482061 Y1 KR200482061 Y1 KR 200482061Y1
Authority
KR
South Korea
Prior art keywords
pipe
ring
socket
cylindrical portion
inclined surface
Prior art date
Application number
KR2020150004247U
Other languages
Korean (ko)
Inventor
박춘웅
박진호
Original Assignee
박춘웅
박진호
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 박춘웅, 박진호 filed Critical 박춘웅
Priority to KR2020150004247U priority Critical patent/KR200482061Y1/en
Application granted granted Critical
Publication of KR200482061Y1 publication Critical patent/KR200482061Y1/en

Links

Images

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
    • F16L19/07—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 adapted for use in socket or sleeve connections
    • 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
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

The PB pipe connection socket of the present invention includes a first cylindrical portion extending from one side of an upper portion of the body to an upper portion and having an O-ring groove portion and an outer inclined surface on the outer side, and a second cylindrical portion having a second cylindrical portion formed apart from the body by a predetermined distance from the first cylindrical portion. And a PB pipe receiving groove formed by the first cylindrical portion and the second cylindrical portion; an O-ring inserted and seated in an O-ring groove portion formed in the first cylindrical portion of the socket portion; A PB pipe having an inner inclined surface spaced a predetermined distance apart from the end of the PB pipe by being inserted into the PB pipe seat groove, a stainless ring inserted into the PB pipe outer side, A pusher ring which is seated on the upper portion of the stainless steel ring, Of it, it characterized in that consists of an outer screw thread and the nut is fastened.

Description

PB Connection Socket {Connection Socket of PB Pipe}

The present invention relates to a connection socket of a PB pipe. In general, PB pipe piping is used as a water supply pipe in a home or office. When it is used as a water supply pipe, it is important to prevent leakage when the pipe pipe is connected to a steel pipe or when it is fastened to another pipe having different diameters. Therefore, the present invention relates to a method for preventing leaks while ensuring stable engagement.

The conventional technique related to the present invention is disclosed in Korean Utility Model Registration No. 20-0246590 (published on October 15, 2001). 1 is a view showing the conventional pipe fitting structure. 1, the conventional pipe fitting has a thread 111 formed on the outside, a connection pipe 110 in which an end of the pipe P1 is tightly inserted and fixed, and a pipe 110 inserted into the pipe 110 A rubber ring 120 and a stopper 140 and a support pipe 130 fitted and fixed by a step 112 formed inside the connection pipe 110. The outer side of the connection pipe 110 is provided with a female screw The assembly cover 160 is assembled. A thin plate 150 in the form of a circular plate which is completely fitted to the projecting step 170 formed inside the assembling cover 160 and completely closes the opening of the assembling cover 160 to prevent the packing member from being separated, Is installed. Since the disk-shaped thin plate 150 is fitted in the protrusion 170 of the assembly cover 160 and fixed in a state of being in close contact with the support pipe 130, the thin plate 150 is not detached from the external impact, The rubber ring 120 and the supporting pipe 130 are securely fixed to the inside of the connecting pipe 110 and the assembling cover 160 Are tightly coupled to each other to form a sealed set, and a packing member is inserted and supported therein. Since the conventional pipe fitting thus configured prevents loss and damage of the inserted packing member and prevents the thread 111 from being exposed to the outside by coupling, it is possible to prevent damage and deformation of the screw thread during storage and movement, will be.

As described above, the conventional technique can prevent the packing member from being lost, but it is difficult to maintain the watertightness at the connection portion in the case of the PB pipe water pipe. Further, the conventional pipe fitting having the above-described structure is complicated in structure and requires a separate cover for assembly, which is a problem in that the manufacturing cost is excessively increased. In order to solve the problems of the prior art as described above, the present invention provides a PB pipe connecting socket for assuring watertightness at a connecting part, and a PB pipe connecting socket which is easy to operate and cost- .

The PB pipe connection socket of the present invention has a first cylindrical portion extending upward from one side of an upper portion of the body and having an O-ring groove portion on the outer side and an outer inclined surface below the O-ring groove portion, A second cylindrical portion formed at an outer side of the cylindrical portion and extending upwardly and having an outer thread formed on the outer side surface and a small inclined surface formed on the inner side of the pull end, and a PB pipe seat formed by connecting the first cylindrical portion and the second cylindrical portion An O-ring inserted and seated in an O-ring groove formed in the first cylindrical portion, and an O-ring inserted into the first cylindrical portion and inserted and seated in the PB pipe seating groove, A PB pipe on which an inclined surface is formed; a stain ring inserted outside the PB pipe; Press that includes a jaw that is secured to the stent ring and the upper ring, the press presses the ring from the outside is inserted to take a stepped ring which is characterized by consisting of a nut which is fastened outside of said threaded socket and.

The PB pipe connection socket constructed as described above has the effect of perfecting water tightness at the connection part. Also, the PB pipe connection socket of the present invention is tightened so that the outer inclined surface of the first socket portion of the socket portion is abutted against the inner inclined surface of the PB pipe to force the PB pipe to push the PB pipe outwardly. On the other hand, So that watertightness can be perfected. Another effect of the present invention is that it is easy to use and easy to maintain because it is easy to fasten and disassemble the PB pipe connection socket.

1 is a schematic view of a conventional pipe fitting,
Fig. 2 is a perspective view of the present invention PB pipe connection socket,
3 is an exploded perspective view of the present invention PB pipe connection socket,
Fig. 4 is an exploded cross-sectional view of the present invention PB pipe connection socket,
Fig. 5 is a cross-sectional view of the PB pipe connection socket of the present invention.

The present invention will now be described with reference to FIGS. 2 to 5, with reference to FIG.

2 is a perspective view of the present invention PB pipe connection socket. 2, the designed PB pipe connection socket comprises a brass socket portion 10 having an external thread formed in a second cylindrical portion, a PB pipe 40 inserted into the socket portion, And a nut 60 which is inserted and fastened to the external thread of the second cylindrical portion of the socket portion.

3 is an exploded perspective view of the present invention PB pipe connection socket. 3, the PB pipe connecting socket of the present invention includes a first cylindrical portion (not shown) extending upward from one side of the body 15 and having an O-ring groove portion 11 on the outer side and an outer inclined surface 13 on the lower side of the O- An outer thread 17 is formed on the outer side and a small inclined surface 18 is formed on the inner side of the pull end in the body 15, A socket portion 10 having a second cylindrical portion 19 and a PB pipe seating groove 12 connecting and connecting the first cylindrical portion and the second cylindrical portion; And an inner inclined surface 42 which is spaced from the end of the inner inclined surface 42 by a predetermined distance and which is inserted into the PB pipe receiving groove 12 and inserted into the first cylindrical portion 16, A PB pipe (40) formed on the outer side of the PB pipe (40) (50) inserted into the outer surface of the PB pipe (40) and having a step (52) on the outer side thereof and seated on the upper part of the stainless ring, And a nut 60 inserted into the step portion 52 of the press ring and fastened to the outer thread 17 of the socket portion 10. The PB pipe connection socket constructed as described above is fastened so that the PB pipe inner slope surface 42 and the first cylindrical outer slope surface 13 of the socket portion are abutted with each other. In this case, the first cylindrical outer slope surface 13 of the brass material is made of PB A PB pipe which is located on the small inclined surface 18 of the second cylindrical portion and is pushed outward is formed by a force acting to push the inner inclined surface 42 of the pipe outwardly and a stain ring 30 inserted into the outer surface of the PB pipe, So that watertightness can be completely achieved. The nut 60 is screwed to the socket portion and the jaw 62 of the nut is positioned on the step 52 of the nourishing ring 50 when the nut 60 is fastened to press the pushing ring 50 of the brass material downward, So that the small inclined surface 18 of the socket second cylindrical portion 19 acts to press the stent ring 30 inward and eventually presses the stent ring 30 inward A force pushing the PB pipe inward is applied. By the above-described operation, water tightness is completely achieved when the PB pipe is fastened.

4 is an exploded cross-sectional view of the present invention PB pipe connection socket. 4, the designed PB pipe connecting socket includes a first cylindrical portion 16 formed to extend from the upper side to the upper side and having an O-ring groove portion 11 on the outer side and an outer inclined surface 13 on the lower side of the O- A first cylindrical portion 16 formed at an outer side of the body 15 and spaced apart from the first cylindrical portion 16 by a predetermined distance and having an outer thread 17 formed on an outer side thereof and a small inclined surface 18 formed on an inner side of a pull- A socket portion 10 having a first cylindrical portion 19 and a PB pipe seating groove 12 connecting and connecting the first cylindrical portion and the second cylindrical portion to each other and an O-ring groove portion 110 formed in the first cylindrical portion 16 And an O-ring insertion groove (12) which is inserted into the PB pipe receiving groove (12) and is spaced apart a predetermined distance from the end of the O-ring insertion groove (20) A PB pipe 40 on which the PB pipe 40 is formed, A push ring 50 inserted into the outer surface of the PB pipe 40 and having a step 52 on an outer side thereof and seated on the stainless ring, And a nut (60) inserted into the step (52) of the presser ring so as to be engaged with a step (17) of the socket part (10). The outer inclined surface 13 of the first cylindrical portion is formed by a vertical line and an inclination angle of 0.5 to 10 degrees.

Fig. 5 is a cross-sectional view of the PB pipe connection socket of the present invention. 5, the PB pipe connecting socket of the present invention has an O-ring 20 inserted in the O-ring groove 11 formed on the outer side of the first cylindrical portion 16 of the socket 10, and the first cylindrical portion 16 The inner inclined surface 42 of the PB pipe and the outer inclined surface 13 formed on the first cylindrical portion 16 of the socket come into contact with each other when the PB pipe 40 is inserted outside the PB pipe 40 When the stent ring 30 is inserted outside the PB pipe, the stent ring 30 is located at the upper end of the small inclined surface 18 formed in the second cylindrical portion of the socket portion. When the presser ring 50 is inserted in the state as described above, the nourishing ring 50 is positioned on the upper portion of the stent ring 30. When the nut 60 is positioned on the outer side of the presser ring 50 The jaw 62 of the nut 60 is fastened to the step 52 of the press ring 50 and the inner thread 64 of the nut 60 and the second cylindrical portion of the socket 60 And can act to urge the stainless steel ring inward while being fastened to the outer thread 17. The PB pipe connection socket constructed as described above is fastened so that the PB pipe inner inclined surface 42 and the first cylindrical outer inclined surface 13 of the socket portion abut on each other. In this case, the first cylindrical outer inclined surface 13 of the brass material is made of PB A PB pipe which is located on the small inclined surface 18 of the second cylindrical portion and is pushed outward is formed by a force acting to push the inner inclined surface 42 of the pipe outwardly and a stain ring 30 inserted into the outer surface of the PB pipe, So that watertightness can be completely achieved.

10: socket portion, 11: o-ring groove portion,
20: O-ring, 30: Threning, 40: PB pipe, 50:
60: Nut

Claims (6)

delete delete delete In a PB pipe connection socket for connecting a PB pipe pipe in a water pipe
The PB pipe connecting socket includes:
And an outer inclined face 13 having a vertical line and an inclination angle of 0.5 to 10 degrees below the O-ring groove portion and having a plurality of O-ring groove portions 11 formed outwardly from an upper side of the body 15, And an outer thread 17 is formed on the outer side and a small inclined surface 18 is formed on the inner side of the pull end. A socket section (10) having a second cylindrical section (19) and a PB pipe seating groove (12) connecting the first cylindrical section and the second cylindrical section;
An O-ring 20 inserted into one of a plurality of O-ring groove portions 110 formed in the first cylindrical portion 16;
The PB pipe 40 is formed with an inner inclined surface 42 and an O-ring insertion groove 44 which are inserted outside the first cylindrical portion 16 and inserted into the PB pipe receiving groove 12, )Wow;
A strip-shaped stern ring (30) inserted into the PB pipe (40);
A pusher ring (50) inserted into the outer surface of the PB pipe (40) and having a step (52) on its outer side, the pusher ring (50) being seated on the upper part of the stainless ring;
And a nut 60 which is inserted outside the presser ring 50 so as to be caught by the step 52 of the presser ring and fastened to the outer thread 17 of the socket part 10, The outer inclined surface 13 of the socket 16 and the inner inclined surface 42 of the PB pipe are brought into contact with each other so that a force acts to push the outer side in the outward direction and the stent ring 30 contacts the second cylindrical small- ) To tighten the PB pipe, which is pushed in the outward direction, so as to come into contact with the upper end of the PB pipe.
5. The method of claim 4,
Wherein the socket portion and the press ring are made of brass.






delete
KR2020150004247U 2015-06-25 2015-06-25 Connection Socket of PB Pipe KR200482061Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150004247U KR200482061Y1 (en) 2015-06-25 2015-06-25 Connection Socket of PB Pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150004247U KR200482061Y1 (en) 2015-06-25 2015-06-25 Connection Socket of PB Pipe

Publications (1)

Publication Number Publication Date
KR200482061Y1 true KR200482061Y1 (en) 2016-12-09

Family

ID=57571822

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150004247U KR200482061Y1 (en) 2015-06-25 2015-06-25 Connection Socket of PB Pipe

Country Status (1)

Country Link
KR (1) KR200482061Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200495710Y1 (en) * 2021-12-09 2022-08-02 주식회사 지스타허브 Pipe joint

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007040432A (en) * 2005-08-03 2007-02-15 Onda Seisakusho Seki Kojo:Kk Joint
KR20110086261A (en) * 2010-01-22 2011-07-28 강민중 Connecter of heating accel pipe
KR101166878B1 (en) * 2012-02-14 2012-07-18 영동금속(주) Apparatus for connecting a pipe and a connecting pipe
KR101256973B1 (en) * 2008-08-27 2013-04-19 신닛테츠스미킨 카부시키카이샤 Liquid phase diffusion bonding pipe joint and manufacturing method therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007040432A (en) * 2005-08-03 2007-02-15 Onda Seisakusho Seki Kojo:Kk Joint
KR101256973B1 (en) * 2008-08-27 2013-04-19 신닛테츠스미킨 카부시키카이샤 Liquid phase diffusion bonding pipe joint and manufacturing method therefor
KR20110086261A (en) * 2010-01-22 2011-07-28 강민중 Connecter of heating accel pipe
KR101166878B1 (en) * 2012-02-14 2012-07-18 영동금속(주) Apparatus for connecting a pipe and a connecting pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200495710Y1 (en) * 2021-12-09 2022-08-02 주식회사 지스타허브 Pipe joint

Similar Documents

Publication Publication Date Title
US4850617A (en) Self sealing connector
JP2013534603A5 (en)
KR200482060Y1 (en) Connection Socket Device of PB Pipe
JP2009517618A5 (en)
JP2013534603A (en) Pipe fitting
KR200463219Y1 (en) Connection Port of Pipe
KR100941883B1 (en) Pipe connector
KR101506467B1 (en) A pipe connector
KR200482061Y1 (en) Connection Socket of PB Pipe
KR200474790Y1 (en) Pipe connector
KR101135107B1 (en) Press wheel assembly for conneting pipes
KR200484398Y1 (en) Connection Socket Device of Sten-Pipe to prevent leakage
KR102130793B1 (en) a joint for a faucet
KR20120079683A (en) A pipe connector
US2111740A (en) Pipe coupling
KR20140044347A (en) Self- tightning pipe clamp
KR20120008422U (en) A hose connector with improved sealing properties
KR20110002990A (en) Pipe connecting apparatus using packing of hollow pipe type
KR102398322B1 (en) A joint for a faucet
KR200409053Y1 (en) A pipe holding device
JP2009180258A (en) Joint and inspection plug installed on the joint
KR101647280B1 (en) Flange type waterproof sleeve for piping
KR200473498Y1 (en) Connection Port of Pipe
JP2014206216A (en) Socket coating film protection in mounting lock ring in pipe joint
KR101274062B1 (en) advanced structure of hose-coupling apparatus for water valve

Legal Events

Date Code Title Description
REGI Registration of establishment