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WO2018186651A1 - Joint for connecting pipes - Google Patents

Joint for connecting pipes Download PDF

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Publication number
WO2018186651A1
WO2018186651A1 PCT/KR2018/003906 KR2018003906W WO2018186651A1 WO 2018186651 A1 WO2018186651 A1 WO 2018186651A1 KR 2018003906 W KR2018003906 W KR 2018003906W WO 2018186651 A1 WO2018186651 A1 WO 2018186651A1
Authority
WO
WIPO (PCT)
Prior art keywords
coupling
joint
couplings
present
tube
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2018/003906
Other languages
French (fr)
Korean (ko)
Inventor
๊น€๊ตญ์ง„
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hi-Sten Co ltd
Original Assignee
Hi-Sten Co ltd
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 Hi-Sten Co ltd filed Critical Hi-Sten Co ltd
Priority to CN201880020547.4A priority Critical patent/CN110462271B/en
Publication of WO2018186651A1 publication Critical patent/WO2018186651A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends
    • F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends tightened by tangentially-arranged threaded pins
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/025—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket the sealing rings having radially directed ribs
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/06—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges
    • 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
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends

Definitions

  • the present invention provides a hollow body, a tube inserted into both ends of the body and the outer circumference of the body to surround the coupling coupled to the body, and is mounted to require watertight between the coupling and the tube It relates to a pipe connection joint for connecting adjacent pipes made of a packing member.
  • Joints are mechanisms for connecting both ends of a tube in close proximity to one another.
  • the prior art of such a pipe connection joint is a cylindrical body having both ends open at one end having a connection portion connected to a socket in Patent Publication No. 1996-0007436; A socket in which one end is connected to the connection portion of the main body, a pipe is inserted into the other end, and a tapered portion is provided in which the diameter is reduced in the outward direction on the inner circumferential surface around the end into which the pipe is inserted; An insert provided inside the main body so as to be able to move back and forth within a certain range; And a tube connector, characterized in that consisting of a collet which is fitted to allow the sliding movement between the inner peripheral surface and the insert of the socket.
  • a stepped groove and a fixing groove are formed on the inner surface of the pipe-shaped body to insert an O-ring, and the inclined surface extending outward at the end. Insert the C-type stop ring having the same inclined surface to form a, and when the nut is fastened by screwing the nut drilled with the male screw around the body to maintain a gap between the body and the body from the outside of the C-type stop ring Tube connector is characterized in that the C-type stop ring is configured to be forced to be fixed to the outside of the pipe while sliding.
  • the present invention has been made to solve the above-mentioned problems, to provide a joint for pipe connection that can prevent the leakage of fluid with excellent adhesion.
  • the present invention hollow body-shaped body, the tube is inserted into both ends of the body and the outer circumference of the body is wrapped around the coupling coupled to the body, the packing is mounted to require watertight between the coupling and the tube
  • the coupling is a semicircular upper coupling and the lower coupling is coupled in a circular shape, but the bolt holes are formed at both ends of the upper and lower couplings, respectively
  • the upper coupling and the lower coupling are coupled to each other by inserting the bolt into the bolt hole formed in the flange, the first coupling groove in which the packing member is seated on the inner circumference of the upper and lower coupling And a second seating groove in which the protrusion ring protruding along the outer circumference of the body is formed.
  • the present invention is easy to be watertight by a packing member having a space formed therein, and a seating portion having a protrusion ring and a protrusion ring coupled to the outer periphery of the body and the inner periphery of the coupling, respectively, is firmly formed. There is a remarkable effect such that the fastening can be achieved.
  • 1 is an exploded view of the joint for pipe connection of the present invention.
  • Figure 2 is a coupling diagram of the joint for pipe connection of the present invention.
  • Figure 3 is a cross-sectional view of the joint for pipe connection of the present invention.
  • Figure 4 is a perspective view of the body of the present invention pipe connection joint.
  • FIG. 5 is a perspective view showing a coupling of the joint for pipe connection of the present invention.
  • Figure 6 is a perspective view of the packing member of the present invention pipe connection joint.
  • Figure 7 is a perspective view cut vertically the packing member mounted on the joint for pipe connection of the present invention.
  • Figure 8 is a detailed perspective view of a portion of the packing member mounted on the joint for pipe connection of the present invention.
  • FIG. 9 is a vertical cross-sectional view of the packing member mounted on the joint for pipe connection of the present invention.
  • Body 110 Body 111. First body 112. Second body
  • the tube is inserted into both ends of the body 200 and the outer ring of the body 200 is wrapped around the coupling 300 for coupling the tube to the body 200,
  • the coupling 300 is a semi-circular upper coupling 310
  • the lower coupling 320 are coupled in a circular shape, but flanges 330 having bolt holes 340 are formed at both ends of the upper and lower couplings 310 and 320, respectively.
  • the upper coupling 310 and the lower coupling 320 are coupled to each other by inserting the bolt 400 into the bolt hole 340 formed in the 330.
  • protrusions formed along the outer periphery of the first seating groove 350 and the body 200 on which the packing member 100 is seated A second seating groove 360 is formed in which the ring 210 is seated.
  • the protruding ring 210 is characterized by protruding to the outside along the outer periphery on both ends of the body 200.
  • Third seating groove 370 into which a ring-shaped protrusion is formed at the outer periphery of the tube at an outer end of the upper and lower couplings 310 and 320 based on the first seating groove 350 formed at the inner circumference of the upper and lower couplings 310 and 320. This is characterized by being formed.
  • FIG. 1 is an exploded view of the joint for pipe connection of the present invention
  • Figure 2 is a coupling view of the joint for pipe connection of the present invention
  • Figure 3 is a cross-sectional view of the joint for pipe connection of the present invention.
  • the pipe connection joint of the present invention wraps the outer body of the hollow body-shaped body 200, the tube and the body 200 is inserted into both ends of the body 200, the body It consists of a coupling member 300 for coupling the pipe to the 200, and the packing member 100 is mounted to require watertight between the coupling 300 and the pipe.
  • Figure 4 is a perspective view of the body of the present invention pipe connection joint.
  • both ends of the body 200 are provided with protrusion rings 210 protruding to the outside along the outer circumference of the body 200.
  • Figure 5 is a perspective view showing a coupling of the present invention pipe connection joint.
  • a semicircular upper coupling 310 and a lower coupling 320 are coupled in a circular shape, and the upper and lower couplings 310, Flange 330 is formed on both ends of the 320, the bolt hole 340 is formed, the upper coupling 310 and the lower by inserting the bolt 400 in the bolt hole 340 formed in the flange 330 Coupling 320 is to be coupled to each other.
  • the groove 360 is formed.
  • a ring-shaped protrusion (not shown) is inserted into the outer end of the tube.
  • the third seating groove 370 is formed.
  • the second seating groove 360 is coupled to the projection ring 210 formed on the outer periphery of the body 200, the third seating groove 370 of the ring shape formed along the outer periphery of the outer periphery of the pipe It is to be combined with the protrusion.
  • the ring-shaped protrusion is not formed on the outer periphery of the tube, it is formed arbitrarily to achieve a more solid binding relationship.
  • FIG. 6 is a perspective view showing a packing member of the present invention pipe connection joint
  • Figure 7 is a perspective view of a vertically cut packing member mounted on the pipe connection joint of the present invention
  • Figure 8 is a packing mounted on the pipe connection joint of the present invention. Partial detailed perspective view of the member
  • FIG. 9 is a vertical sectional view of a packing member mounted on the joint for pipe connection of the present invention.
  • the packing member 100 includes a hollow body-shaped body 110 and a wing 120 bent toward an inner circumference of the body 110. Between the 120 and the inner surface of the body 110 is a fluid receiving portion 140 which is a space for receiving the fluid is formed.
  • the end of the wing 120 is formed with a stopper 123 protruding toward the center of the packing member 100, the tube is inserted into both ends of the packing member 100 is the end of the packing member 100 The watertightness and the degree of insertion are kept constant by being inserted to contact the prevention jaw 123 of
  • the first passage hole 121 is formed in the bent portion formed between the wing portion 120 and the prevention jaw 123 to communicate with the fluid receiving portion 140.
  • first passage hole 121 of the wing portion 120 is formed in a semi-circular shape, protruding jaw 130 protruding into the inner surface of the body 110 to which the wing portion 121 is in contact
  • the protruding jaw 130 has a semicircular second channel hole 131 corresponding to the first channel hole 121 of the wing 120.
  • the first passage hole 121 and the second passage hole 131 are formed in a circular shape. do.
  • the packing member 100 for preventing the leakage of the tube by receiving the tube as an inner hollow hole so that the fluid flowing inside the tube is not leaked to the outside.
  • the packing member 100 of the present invention is formed on both ends of the hollow body-shaped body 110 is formed wing portion 120 bent toward the inner circumference of the body 110, the wing portion 120 and the body ( Between the inner surface of the 110 is a fluid receiving portion 140 which is a space for receiving the fluid is formed.
  • the wing 120 is one end is formed integrally with the end of the body 110, the other end is curved toward the inner circumference of the body 110, the wing 120 and the body 110
  • a space portion is formed between inner surfaces of the space portion so that the fluid leaked from the tube can be accommodated, and the space portion is referred to as a fluid accommodating portion 140.
  • the end portion of the wing portion 120 is in contact with the inner surface of the body by a tube inserted into the body 110, the end portion of the wing portion 120 so that the fluid flows into the fluid receiving portion 140
  • the first passage hole 121 communicates with the fluid receiving portion 140 is formed in the portion.
  • the first passage hole 121 of the wing portion 120 is formed in a semi-circular shape, protruding jaw 130 protruding into the inner surface of the body 110, the wing portion 121 is in contact with Is formed, but the semi-circular second channel hole 131 corresponding to the first channel hole 121 of the wing 120 is formed in the protruding jaw (130).
  • the first passage hole 121 and the second passage hole 131 are formed in a circular shape.
  • the plurality of first flow paths 121 and the second flow paths 131 are formed to be spaced apart from each other along the circumferential direction of the wing 120 and the protruding jaw 130 by the fluid receiving part 140. The flow of fluid was facilitated.
  • a plurality of stepped portions 122 are formed on the outer surface of the wing portion 120 is in contact with the tube, the stepped portion 122 is formed to be inclined toward the inner peripheral center of the packing member 100 when the tube is inserted , To prevent the wing portion 120 from being folded toward the outside direction.
  • Packing member 100 of the present invention is preferably made of synthetic rubber or synthetic resin.
  • the body 110 is formed such that the first body 111 having a thick thickness and the second body 112 that is relatively thinner than the first body 111 are continuously formed, and the outer surface of the body 110 is formed. In the circumferential direction to form a plurality of corrugations 113 to withstand the fluid pressure generated when the fluid leaks from the tube.
  • the present invention is easy to be watertight by a packing member having a space formed therein, and a seating portion having a protrusion ring and a protrusion ring coupled to the outer periphery of the body and the inner periphery of the coupling, respectively, is firmly formed. There is a remarkable effect such that the fastening can be achieved.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Joints With Sleeves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The present invention relates to a joint for connecting adjacent pipes, the joint comprising: a body having a hollow shape; couplings which surround the outer circumferences of pipes inserted into either end of the body and the outer circumference of the body, and couple the pipes to the body; and packing members mounted to ensure watertightness between the coupling and the pipes. More particularly, the present invention relates to a joint for connecting pipes, the joint being characterized in that: each of the couplings has a semi-circular upper coupling and a semi-circular lower coupling which are coupled in a circular shape; flanges having bolt holes are formed on either end of each of the upper and lower couplings; the upper coupling and the lower coupling are coupled to each other by inserting bolts into the bolt holes formed in the flanges; and first seat grooves, on which the packing members are seated, and second seat grooves, on which protruding rings that protrude along the outer circumferential edges of the body are seated, are formed in the inner circumferential edges of the upper and lower couplings. As described above, the present invention has the significant effects of facilitating watertightness by means of the packing members each having a space portion formed therein, and of achieving tight clamping due to having the protruding rings and the seat portions coupled to the protruding rings, respectively, in the outer circumferential edges of the body and the inner circumferential edges of the couplings.

Description

๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธJoint for pipe connection

๋ณธ ๋ฐœ๋ช…์€ ์ค‘๊ณต์ฒด ํ˜•์ƒ์˜ ๋ฐ”๋””์™€, ์ƒ๊ธฐ ๋ฐ”๋””์˜ ์–‘๋‹จ์œผ๋กœ ์‚ฝ์ž…๋˜๋Š” ๊ด€๊ณผ ๋ฐ”๋””์˜ ์™ธ๋ถ€๋‘˜๋ ˆ๋ฅผ ๊ฐ์‹ธ๊ฒŒ ๋˜์–ด ๋ฐ”๋””์— ๊ด€์„ ๊ฒฐํ•ฉ์‹œํ‚ค๋Š” ์ปคํ”Œ๋ง๊ณผ, ์ƒ๊ธฐ ์ปคํ”Œ๋ง๊ณผ ๊ด€ ์‚ฌ์ด์— ์ˆ˜๋ฐ€์„ ์š”ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์žฅ์ฐฉ๋˜๋Š” ํŒจํ‚น๋ถ€์žฌ๋กœ ์ด๋ฃจ์–ด์ ธ ๊ทผ์ ‘ํ•˜๋Š” ๊ด€์„ ์„œ๋กœ ์—ฐ๊ฒฐํ•˜๋Š” ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค.The present invention provides a hollow body, a tube inserted into both ends of the body and the outer circumference of the body to surround the coupling coupled to the body, and is mounted to require watertight between the coupling and the tube It relates to a pipe connection joint for connecting adjacent pipes made of a packing member.

์กฐ์ธํŠธ๋Š” ์„œ๋กœ ๊ทผ์ ‘ํ•˜๋Š” ๊ด€์˜ ์–‘๋‹จ์„ ์—ฐ๊ฒฐํ•˜๋Š” ๊ธฐ๊ตฌ์ด๋‹ค.Joints are mechanisms for connecting both ends of a tube in close proximity to one another.

์ด๋Ÿฌํ•œ ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ์ข…๋ž˜๊ธฐ์ˆ ๋กœ๋Š” ํŠนํ—ˆ๊ณต๊ณ ๋ฒˆํ˜ธ ์ œ1996-0007436ํ˜ธ์— ํ•œ ์ชฝ ๋‹จ๋ถ€์— ์†Œ์ผ“๊ณผ ์ ‘์†๋˜๋Š” ์ ‘์†๋ถ€๋ฅผ ๊ฐ€์ง€๋Š” ์–‘๋‹จ์ด ๊ฐœ๋ฐฉ๋œ ์›ํ†ตํ˜•์ƒ์˜ ๋ณธ์ฒด ; ์ƒ๊ธฐ ๋ณธ์ฒด์˜ ์ ‘์†๋ถ€์— ํ•œ ์ชฝ ๋‹จ๋ถ€๊ฐ€ ์ ‘์†๋˜๋ฉฐ, ๋‹ค๋ฅธ ๋‹จ๋ถ€์— ๋ฐฐ๊ด€์ด ์‚ฝ์ž…๋˜๊ณ , ์ƒ๊ธฐ ๋ฐฐ๊ด€์ด ์‚ฝ์ž…๋˜๋Š” ๋‹จ๋ถ€ ์ฃผ์œ„์˜ ๋‚ด์ฃผ๋ฉด์— ๋ฐ”๊นฅ๋ฐฉํ–ฅ์œผ๋กœ ์ง๊ฒฝ์ด ๊ฐ์†Œํ•˜๋Š” ํ…Œ์ดํผ๋ถ€๊ฐ€ ์„ค์น˜๋œ ์†Œ์ผ“; ์ผ์ •ํ•œ ๋ฒ”์œ„์—์„œ๋Š” ์ง„ํ‡ด๊ฐ€๋Šฅํ•˜๋„๋ก ๋ณธ์ฒด ๋‚ด๋ถ€์— ์„ค์น˜๋˜๋Š” ์ธ์จํŠธ ; ๋ฐ ์ƒ๊ธฐ ์†Œ์ผ“์˜ ๋‚ด์ฃผ๋ฉด๊ณผ ์ธ์จํŠธ ์‚ฌ์ด์— ๋ฏธ๋„๋Ÿผ์šด๋™์„ ํ•  ์ˆ˜ ์žˆ๋„๋ก ๋ผ์›Œ์ง€๋Š” ์ฝœ๋ฆฟ์œผ๋กœ ์ด๋ฃจ์–ด์ง„ ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ด€ ์—ฐ๊ฒฐ๊ตฌ๊ฐ€ ๊ณต๊ฐœ๋˜์–ด ์žˆ๋‹ค.The prior art of such a pipe connection joint is a cylindrical body having both ends open at one end having a connection portion connected to a socket in Patent Publication No. 1996-0007436; A socket in which one end is connected to the connection portion of the main body, a pipe is inserted into the other end, and a tapered portion is provided in which the diameter is reduced in the outward direction on the inner circumferential surface around the end into which the pipe is inserted; An insert provided inside the main body so as to be able to move back and forth within a certain range; And a tube connector, characterized in that consisting of a collet which is fitted to allow the sliding movement between the inner peripheral surface and the insert of the socket.

๋˜ ๋‹ค๋ฅธ ์ข…๋ž˜๊ธฐ์ˆ ๋กœ๋Š” ์‹ค์šฉ์‹ ์•ˆ๊ณต๊ณ ๋ฒˆํ˜ธ ์ œ1993-0004986ํ˜ธ์— ๊ด€ ์—ฐ๊ฒฐ๊ตฌ๋ฅผ ํ˜•์„ฑํ•จ์— ์žˆ์–ด์„œ, ํŒŒ์ดํ”„ํ˜•์ƒ์˜ ๋ชธ์ฒด ๋‚ด๋ฉด์— ๋‹จํ„ฑ๊ณผ ๊ณ ์ •ํ™ˆ์„ ํ˜•์„ฑํ•˜์—ฌ O-๋ง์„ ์‚ฝ์ž…ํ•˜๊ณ , ๋‹จ๋ถ€์—๋Š” ์™ธ๋ถ€๋กœ ํ™•์žฅ๋˜๋Š” ๊ฒฝ์‚ฌ๋ฉด์„ ํ˜•์„ฑํ•˜์—ฌ ์ด์™€ ๋™์ผํ•œ ๊ฒฝ์‚ฌ๋ฉด์„ ๊ฐ–๋Š” Cํ˜• ๋ฉˆ์ถค๋ง์„ ์‚ฝ์ž…ํ•˜๋ฉฐ, ์ƒ๊ธฐ Cํ˜• ๋ฉˆ์ถค๋ง์˜ ์™ธ์ธก์—์„œ ๋ชธ์ฒด์™€์˜ ์‚ฌ์ด์— ๊ฐ„๊ฒฉ์ด ์œ ์ง€๋˜๊ฒŒ ๊ตฌ๋ฉ์ด ๋šซ๋ฆฐ ๋„ˆํŠธ๋ฅผ ๋ชธ์ฒด ์ฃผ์—ฐ์˜ ์ˆ˜๋‚˜์‚ฌ์™€ ๋‚˜์‚ฌ๊ฒฐํ•ฉํ•˜์—ฌ ์ƒ๊ธฐ ๋„ˆํŠธ ์ฒด๊ฒฐ์‹œ Cํ˜• ๋ฉˆ์ถค๋ง์ด ์Šฌ๋ผ์ด๋”ฉํ•˜๋ฉด์„œ ๊ด€ ์™ธ๋ถ€์— ๊ฐ•์ œ ์••์ž…๋˜์–ด ๊ณ ์ •๋˜๋„๋ก ๊ตฌ์„ฑํ•จ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ด€ ์—ฐ๊ฒฐ๊ตฌ๊ฐ€ ๊ณต๊ฐœ๋˜์–ด ์žˆ๋‹ค.In another prior art, in forming the pipe connector in Utility Model Publication No. 1993-0004986, a stepped groove and a fixing groove are formed on the inner surface of the pipe-shaped body to insert an O-ring, and the inclined surface extending outward at the end. Insert the C-type stop ring having the same inclined surface to form a, and when the nut is fastened by screwing the nut drilled with the male screw around the body to maintain a gap between the body and the body from the outside of the C-type stop ring Tube connector is characterized in that the C-type stop ring is configured to be forced to be fixed to the outside of the pipe while sliding.

๊ทธ๋Ÿฌ๋‚˜ ์ƒ๊ธฐ ์—ด๊ฑฐํ•œ ์ข…๋ž˜๊ธฐ์ˆ ์€ ๊ทผ์ ‘ํ•˜๋Š” ํ•œ ์Œ์˜ ๊ด€์„ ์—ฐ๊ฒฐํ•˜๋”๋ผ๋„ ๋‚ด๋ถ€๋กœ ์œ ๋™ํ•˜๋Š” ์œ ์ฒด๊ฐ€ ์™ธ๋ถ€๋กœ ์œ ์ถœ๋˜๋Š” ์‚ฌ๊ณ ๊ฐ€ ์ข…์ข… ๋ฐœ์ƒํ•˜์˜€๋‹ค.However, in the above-mentioned prior art, even when a pair of adjacent pipes are connected, an accident in which the fluid flowing inward flows out often occurs.

๋ณธ ๋ฐœ๋ช…์€ ์ƒ์ˆ ํ•œ ๋ฌธ์ œ์ ์„ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์•ˆ์ถœ๋œ ๊ฒƒ์œผ๋กœ, ๋ฐ€์ฐฉ๋ ฅ์ด ์šฐ์ˆ˜ํ•˜์—ฌ ์œ ์ฒด์˜ ์œ ์ถœ์ด ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋Š” ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ๋ฅผ ์ œ๊ณตํ•˜๊ณ ์ž ํ•œ๋‹ค.The present invention has been made to solve the above-mentioned problems, to provide a joint for pipe connection that can prevent the leakage of fluid with excellent adhesion.

๋ณธ ๋ฐœ๋ช… ์ค‘๊ณต์ฒด ํ˜•์ƒ์˜ ๋ฐ”๋””์™€, ์ƒ๊ธฐ ๋ฐ”๋””์˜ ์–‘๋‹จ์œผ๋กœ ์‚ฝ์ž…๋˜๋Š” ๊ด€๊ณผ ๋ฐ”๋””์˜ ์™ธ๋ถ€๋‘˜๋ ˆ๋ฅผ ๊ฐ์‹ธ๊ฒŒ ๋˜์–ด ๋ฐ”๋””์— ๊ด€์„ ๊ฒฐํ•ฉ์‹œํ‚ค๋Š” ์ปคํ”Œ๋ง๊ณผ, ์ƒ๊ธฐ ์ปคํ”Œ๋ง๊ณผ ๊ด€ ์‚ฌ์ด์— ์ˆ˜๋ฐ€์„ ์š”ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์žฅ์ฐฉ๋˜๋Š” ํŒจํ‚น๋ถ€์žฌ๋กœ ์ด๋ฃจ์–ด์ ธ ๊ทผ์ ‘ํ•˜๋Š” ๊ด€์„ ์„œ๋กœ ์—ฐ๊ฒฐํ•˜๋Š” ์กฐ์ธํŠธ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ปคํ”Œ๋ง์€ ๋ฐ˜์› ํ˜•์ƒ์˜ ์ƒ๋ถ€ ์ปคํ”Œ๋ง๊ณผ ํ•˜๋ถ€ ์ปคํ”Œ๋ง์ด ์›ํ˜•์˜ ํ˜•์ƒ์œผ๋กœ ๊ฒฐํ•ฉ๋˜์–ด ์žˆ๋˜, ์ƒ๊ธฐ ์ƒยทํ•˜๋ถ€ ์ปคํ”Œ๋ง์˜ ์–‘๋‹จ์—๋Š” ๊ฐ๊ฐ ๋ณผํŠธ๊ณต์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ํ”Œ๋žœ์ง€๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์ƒ๊ธฐ ํ”Œ๋žœ์ง€์— ํ˜•์„ฑ๋œ ๋ณผํŠธ๊ณต์— ๋ณผํŠธ๋ฅผ ์‚ฝ์ž…ํ•จ์œผ๋กœ์จ ์ƒ๋ถ€ ์ปคํ”Œ๋ง๊ณผ ํ•˜๋ถ€ ์ปคํ”Œ๋ง์€ ์„œ๋กœ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์œผ๋กœ, ์ƒ๊ธฐ ์ƒยทํ•˜๋ถ€ ์ปคํ”Œ๋ง์˜ ๋‚ด์ฃผ์—ฐ์—๋Š” ์ƒ๊ธฐ ํŒจํ‚น๋ถ€์žฌ๊ฐ€ ์•ˆ์ฐฉ๋˜๋Š” ์ œ1์•ˆ์ฐฉํ™ˆ๊ณผ ๋ฐ”๋””์˜ ์™ธ์ฃผ์—ฐ์„ ๋”ฐ๋ผ ๋Œ์ถœํ˜•์„ฑ๋œ ๋Œ๊ธฐ๋ง์ด ์•ˆ์ฐฉ๋˜๋Š” ์ œ2์•ˆ์ฐฉํ™ˆ์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ๊ฒƒ์ด ํŠน์ง•์ด๋‹ค.The present invention hollow body-shaped body, the tube is inserted into both ends of the body and the outer circumference of the body is wrapped around the coupling coupled to the body, the packing is mounted to require watertight between the coupling and the tube In the joint consisting of a member connecting the adjacent pipes to each other, the coupling is a semicircular upper coupling and the lower coupling is coupled in a circular shape, but the bolt holes are formed at both ends of the upper and lower couplings, respectively The upper coupling and the lower coupling are coupled to each other by inserting the bolt into the bolt hole formed in the flange, the first coupling groove in which the packing member is seated on the inner circumference of the upper and lower coupling And a second seating groove in which the protrusion ring protruding along the outer circumference of the body is formed.

์ƒ์ˆ ํ•œ ๋ฐ”์™€ ๊ฐ™์ด ๋ณธ ๋ฐœ๋ช…์€ ๋‚ด๋ถ€์— ๊ณต๊ฐ„๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ํŒจํ‚น๋ถ€์žฌ์— ์˜ํ•ด ์ˆ˜๋ฐ€์ด ์šฉ์ดํ•˜๊ณ , ๋˜ํ•œ ๋ฐ”๋””์˜ ์™ธ์ฃผ์—ฐ๊ณผ ์ปคํ”Œ๋ง์˜ ๋‚ด์ฃผ์—ฐ์— ๊ฐ๊ฐ ๋Œ๊ธฐ๋ง๊ณผ ๋Œ๊ธฐ๋ง์ด ๊ฒฐํ•ฉ๋˜๋Š” ์•ˆ์ฐฉ๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์žˆ์–ด ๊ฒฌ๊ณ ํ•œ ์ฒด๊ฒฐ์„ ์ด๋ฃฐ ์ˆ˜ ์žˆ๋‹ค๋Š” ๋“ฑ์˜ ํ˜„์ €ํ•œ ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค.As described above, the present invention is easy to be watertight by a packing member having a space formed therein, and a seating portion having a protrusion ring and a protrusion ring coupled to the outer periphery of the body and the inner periphery of the coupling, respectively, is firmly formed. There is a remarkable effect such that the fastening can be achieved.

๋„ 1์€ ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ๋ถ„ํ•ด๋„.1 is an exploded view of the joint for pipe connection of the present invention.

๋„ 2๋Š” ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ๊ฒฐํ•ฉ๋„.Figure 2 is a coupling diagram of the joint for pipe connection of the present invention.

๋„ 3์€ ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ๋‹จ๋ฉด๋„.Figure 3 is a cross-sectional view of the joint for pipe connection of the present invention.

๋„ 4๋Š” ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ๋ฐ”๋””๋ฅผ ๋‚˜ํƒ€๋‚ธ ์‚ฌ์‹œ๋„.Figure 4 is a perspective view of the body of the present invention pipe connection joint.

๋„ 5๋Š” ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ์ปคํ”Œ๋ง์„ ๋‚˜ํƒ€๋‚ธ ์‚ฌ์‹œ๋„.5 is a perspective view showing a coupling of the joint for pipe connection of the present invention.

๋„ 6์€ ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ํŒจํ‚น๋ถ€์žฌ๋ฅผ ๋‚˜ํƒ€๋‚ธ ์‚ฌ์‹œ๋„.Figure 6 is a perspective view of the packing member of the present invention pipe connection joint.

๋„ 7์€ ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์— ์žฅ์ฐฉ๋˜๋Š” ํŒจํ‚น๋ถ€์žฌ๋ฅผ ์ˆ˜์ง์œผ๋กœ ์ ˆ๋‹จํ•œ ์‚ฌ์‹œ๋„.Figure 7 is a perspective view cut vertically the packing member mounted on the joint for pipe connection of the present invention.

๋„ 8์€ ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์— ์žฅ์ฐฉ๋˜๋Š” ํŒจํ‚น๋ถ€์žฌ์˜ ์ผ๋ถ€๋ถ„ ์ƒ์„ธ ์‚ฌ์‹œ๋„.Figure 8 is a detailed perspective view of a portion of the packing member mounted on the joint for pipe connection of the present invention.

๋„ 9๋Š” ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์— ์žฅ์ฐฉ๋˜๋Š” ํŒจํ‚น๋ถ€์žฌ์˜ ์ˆ˜์ง๋‹จ๋ฉด๋„.9 is a vertical cross-sectional view of the packing member mounted on the joint for pipe connection of the present invention.

<๋„๋ฉด์˜ ์ฃผ์š” ๋ถ€๋ถ„์— ๋Œ€ํ•œ ๋ถ€ํ˜ธ์˜ ์„ค๋ช…><Explanation of symbols for the main parts of the drawings>

100. ํŒจํ‚น๋ถ€์žฌ100. Packing member

110. ๋ชธ์ฒด 111. ์ œ1๋ชธ์ฒด 112. ์ œ2๋ชธ์ฒด110. Body 111. First body 112. Second body

113. ์ฃผ๋ฆ„๋ถ€113. Creases

120. ๋‚ ๊ฐœ๋ถ€ 121. ์ œ1์œ ๋กœํ™€ 122. ๋‹จํ„ฑ120. Wings 121. First Eurohole 122. Step

123. ๋ฐฉ์ง€ํ„ฑ123. Bump

130. ๋Œ์ถœํ„ฑ 131. ์ œ2์œ ๋กœํ™€130. Protruding jaw 131. Second euro hole

140. ์œ ์ฒด์ˆ˜์šฉ๋ถ€140. Fluid receiving part

200. ๋ฐ”๋”” 210. ๋Œ๊ธฐ๋ง200.Body 210.Protrusion Ring

300. ์ปคํ”Œ๋ง 300. Coupling

310. ์ƒ๋ถ€ ์ปคํ”Œ๋ง 320. ํ•˜๋ถ€ ์ปคํ”Œ๋ง 330. ํ”Œ๋žœ์ง€310. Upper coupling 320. Lower coupling 330. Flange

340. ๋ณผํŠธ๊ณต 350. ์ œ1์•ˆ์ฐฉํ™ˆ 360. ์ œ2์•ˆ์ฐฉํ™ˆ340. Bolt hole 350. First seating groove 360. Second seating groove

370. ์ œ3์•ˆ์ฐฉํ™ˆ370. Third settling groove

400. ๋ณผํŠธ400. Bolts

๋ณธ ๋ฐœ๋ช… ์ค‘๊ณต์ฒด ํ˜•์ƒ์˜ ๋ฐ”๋””(200)์™€, ์ƒ๊ธฐ ๋ฐ”๋””(200)์˜ ์–‘๋‹จ์œผ๋กœ ์‚ฝ์ž…๋˜๋Š” ๊ด€๊ณผ ๋ฐ”๋””(200)์˜ ์™ธ๋ถ€๋‘˜๋ ˆ๋ฅผ ๊ฐ์‹ธ๊ฒŒ ๋˜์–ด ๋ฐ”๋””(200)์— ๊ด€์„ ๊ฒฐํ•ฉ์‹œํ‚ค๋Š” ์ปคํ”Œ๋ง(300)๊ณผ, ์ƒ๊ธฐ ์ปคํ”Œ๋ง(300)๊ณผ ๊ด€ ์‚ฌ์ด์— ์ˆ˜๋ฐ€์„ ์š”ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์žฅ์ฐฉ๋˜๋Š” ํŒจํ‚น๋ถ€์žฌ(100)๋กœ ์ด๋ฃจ์–ด์ ธ ๊ทผ์ ‘ํ•˜๋Š” ๊ด€์„ ์„œ๋กœ ์—ฐ๊ฒฐํ•˜๋Š” ์กฐ์ธํŠธ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ปคํ”Œ๋ง(300)์€ ๋ฐ˜์› ํ˜•์ƒ์˜ ์ƒ๋ถ€ ์ปคํ”Œ๋ง(310)๊ณผ ํ•˜๋ถ€ ์ปคํ”Œ๋ง(320)์ด ์›ํ˜•์˜ ํ˜•์ƒ์œผ๋กœ ๊ฒฐํ•ฉ๋˜์–ด ์žˆ๋˜, ์ƒ๊ธฐ ์ƒยทํ•˜๋ถ€ ์ปคํ”Œ๋ง(310, 320)์˜ ์–‘๋‹จ์—๋Š” ๊ฐ๊ฐ ๋ณผํŠธ๊ณต(340)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ํ”Œ๋žœ์ง€(330)๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์ƒ๊ธฐ ํ”Œ๋žœ์ง€(330)์— ํ˜•์„ฑ๋œ ๋ณผํŠธ๊ณต(340)์— ๋ณผํŠธ(400)๋ฅผ ์‚ฝ์ž…ํ•จ์œผ๋กœ์จ ์ƒ๋ถ€ ์ปคํ”Œ๋ง(310)๊ณผ ํ•˜๋ถ€ ์ปคํ”Œ๋ง(320)์€ ์„œ๋กœ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์œผ๋กœ, ์ƒ๊ธฐ ์ƒยทํ•˜๋ถ€ ์ปคํ”Œ๋ง(310, 320)์˜ ๋‚ด์ฃผ์—ฐ์—๋Š” ์ƒ๊ธฐ ํŒจํ‚น๋ถ€์žฌ(100)๊ฐ€ ์•ˆ์ฐฉ๋˜๋Š” ์ œ1์•ˆ์ฐฉํ™ˆ(350)๊ณผ ๋ฐ”๋””(200)์˜ ์™ธ์ฃผ์—ฐ์„ ๋”ฐ๋ผ ๋Œ์ถœํ˜•์„ฑ๋œ ๋Œ๊ธฐ๋ง(210)์ด ์•ˆ์ฐฉ๋˜๋Š” ์ œ2์•ˆ์ฐฉํ™ˆ(360)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ๊ฒƒ์ด ํŠน์ง•์ด๋‹ค.Hollow body 200 of the present invention, the tube is inserted into both ends of the body 200 and the outer ring of the body 200 is wrapped around the coupling 300 for coupling the tube to the body 200, In the joint consisting of a packing member 100 mounted to require watertight between the coupling 300 and the pipe to connect adjacent pipes to each other, the coupling 300 is a semi-circular upper coupling 310 ) And the lower coupling 320 are coupled in a circular shape, but flanges 330 having bolt holes 340 are formed at both ends of the upper and lower couplings 310 and 320, respectively. The upper coupling 310 and the lower coupling 320 are coupled to each other by inserting the bolt 400 into the bolt hole 340 formed in the 330. On the periphery, protrusions formed along the outer periphery of the first seating groove 350 and the body 200 on which the packing member 100 is seated A second seating groove 360 is formed in which the ring 210 is seated.

์ƒ๊ธฐ ๋Œ๊ธฐ๋ง(210)์€ ๋ฐ”๋””(200)์˜ ์–‘๋‹จ์— ์™ธ๋ถ€์ธก ๋‘˜๋ ˆ๋ฅผ ๋”ฐ๋ผ ์™ธ๋ถ€๋กœ ๋Œ์ถœํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์ด ํŠน์ง•์ด๋‹ค.The protruding ring 210 is characterized by protruding to the outside along the outer periphery on both ends of the body 200.

์ƒ๊ธฐ ์ƒยทํ•˜๋ถ€ ์ปคํ”Œ๋ง(310, 320)์˜ ๋‚ด์ฃผ์—ฐ์— ํ˜•์„ฑ๋œ ์ œ1์•ˆ์ฐฉํ™ˆ(350)์„ ๊ธฐ์ค€์œผ๋กœ ์™ธ๋ถ€์ธก ๋‹จ๋ถ€์—๋Š” ๊ด€์˜ ์™ธ์ฃผ์—ฐ์— ํ˜•์„ฑ๋œ ๋ง ํ˜•์ƒ์˜ ๋Œ์ถœ๋ถ€๊ฐ€ ์‚ฝ์ž…๋˜๋Š” ์ œ3์•ˆ์ฐฉํ™ˆ(370)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ๊ฒƒ์ด ํŠน์ง•์ด๋‹ค.Third seating groove 370 into which a ring-shaped protrusion is formed at the outer periphery of the tube at an outer end of the upper and lower couplings 310 and 320 based on the first seating groove 350 formed at the inner circumference of the upper and lower couplings 310 and 320. This is characterized by being formed.

์ดํ•˜, ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ๋ฅผ ์ฒจ๋ถ€ํ•œ ๋„๋ฉด์— ์˜ํ•ด ์ƒ์„ธํžˆ ์„ค๋ช…ํ•˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.Hereinafter, described in detail by the accompanying drawings of the present invention pipe connection joints are as follows.

๋„ 1์€ ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ๋ถ„ํ•ด๋„, ๋„ 2๋Š” ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ๊ฒฐํ•ฉ๋„, ๋„ 3์€ ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ๋‹จ๋ฉด๋„์ด๋‹ค.1 is an exploded view of the joint for pipe connection of the present invention, Figure 2 is a coupling view of the joint for pipe connection of the present invention, Figure 3 is a cross-sectional view of the joint for pipe connection of the present invention.

๋„ 1 ๋‚ด์ง€ ๋„ 3์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ๋Š” ์ค‘๊ณต์ฒด ํ˜•์ƒ์˜ ๋ฐ”๋””(200)์™€, ์ƒ๊ธฐ ๋ฐ”๋””(200)์˜ ์–‘๋‹จ์œผ๋กœ ์‚ฝ์ž…๋˜๋Š” ๊ด€๊ณผ ๋ฐ”๋””(200)์˜ ์™ธ๋ถ€๋‘˜๋ ˆ๋ฅผ ๊ฐ์‹ธ๊ฒŒ ๋˜์–ด ๋ฐ”๋””(200)์— ๊ด€์„ ๊ฒฐํ•ฉ์‹œํ‚ค๋Š” ์ปคํ”Œ๋ง(300)๊ณผ, ์ƒ๊ธฐ ์ปคํ”Œ๋ง(300)๊ณผ ๊ด€ ์‚ฌ์ด์— ์ˆ˜๋ฐ€์„ ์š”ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์žฅ์ฐฉ๋˜๋Š” ํŒจํ‚น๋ถ€์žฌ(100)๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ๋Š” ๊ฒƒ์ด๋‹ค.As shown in Figures 1 to 3, the pipe connection joint of the present invention wraps the outer body of the hollow body-shaped body 200, the tube and the body 200 is inserted into both ends of the body 200, the body It consists of a coupling member 300 for coupling the pipe to the 200, and the packing member 100 is mounted to require watertight between the coupling 300 and the pipe.

๋„ 4๋Š” ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ๋ฐ”๋””๋ฅผ ๋‚˜ํƒ€๋‚ธ ์‚ฌ์‹œ๋„์ด๋‹ค.Figure 4 is a perspective view of the body of the present invention pipe connection joint.

๋„ 4์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ๋ฐ”๋””(200)์˜ ์–‘๋‹จ์—๋Š” ๋ฐ”๋””(200)์˜ ์™ธ๋ถ€์ธก ๋‘˜๋ ˆ๋ฅผ ๋”ฐ๋ผ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋œ ๋Œ๊ธฐ๋ง(210)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋‹ค.As shown in FIG. 4, both ends of the body 200 are provided with protrusion rings 210 protruding to the outside along the outer circumference of the body 200.

๋„ 5๋Š” ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ์ปคํ”Œ๋ง์„ ๋‚˜ํƒ€๋‚ธ ์‚ฌ์‹œ๋„์ด๋‹ค.Figure 5 is a perspective view showing a coupling of the present invention pipe connection joint.

๋„ 5์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ๋ณธ ๋ฐœ๋ช…์˜ ์ปคํ”Œ๋ง(300)์€ ๋ฐ˜์› ํ˜•์ƒ์˜ ์ƒ๋ถ€ ์ปคํ”Œ๋ง(310)๊ณผ ํ•˜๋ถ€ ์ปคํ”Œ๋ง(320)์ด ์›ํ˜•์˜ ํ˜•์ƒ์œผ๋กœ ๊ฒฐํ•ฉ๋˜์–ด ์žˆ๋˜, ์ƒ๊ธฐ ์ƒยทํ•˜๋ถ€ ์ปคํ”Œ๋ง(310, 320)์˜ ์–‘๋‹จ์—๋Š” ๊ฐ๊ฐ ๋ณผํŠธ๊ณต(340)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ํ”Œ๋žœ์ง€(330)๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์ƒ๊ธฐ ํ”Œ๋žœ์ง€(330)์— ํ˜•์„ฑ๋œ ๋ณผํŠธ๊ณต(340)์— ๋ณผํŠธ(400)๋ฅผ ์‚ฝ์ž…ํ•จ์œผ๋กœ์จ ์ƒ๋ถ€ ์ปคํ”Œ๋ง(310)๊ณผ ํ•˜๋ถ€ ์ปคํ”Œ๋ง(320)์€ ์„œ๋กœ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์ด๋‹ค.As shown in FIG. 5, in the coupling 300 of the present invention, a semicircular upper coupling 310 and a lower coupling 320 are coupled in a circular shape, and the upper and lower couplings 310, Flange 330 is formed on both ends of the 320, the bolt hole 340 is formed, the upper coupling 310 and the lower by inserting the bolt 400 in the bolt hole 340 formed in the flange 330 Coupling 320 is to be coupled to each other.

์ด๋•Œ, ์ƒ๊ธฐ ์ƒยทํ•˜๋ถ€ ์ปคํ”Œ๋ง(310, 320)์˜ ๋‚ด์ฃผ์—ฐ์—๋Š” ์ƒ๊ธฐ ํŒจํ‚น๋ถ€์žฌ(100)๊ฐ€ ์•ˆ์ฐฉ๋˜๋Š” ์ œ1์•ˆ์ฐฉํ™ˆ(350)๊ณผ ๋ฐ”๋””(200)์˜ ๋Œ๊ธฐ๋ง(210)์ด ์•ˆ์ฐฉ๋˜๋Š” ์ œ2์•ˆ์ฐฉํ™ˆ(360)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋‹ค.At this time, the inner periphery of the upper and lower couplings 310 and 320, the first seating groove 350 in which the packing member 100 is seated and the second seating seating protrusion 210 of the body 200 is seated. The groove 360 is formed.

ํ•œํŽธ, ์ƒ๊ธฐ ์ƒยทํ•˜๋ถ€ ์ปคํ”Œ๋ง(310, 320)์˜ ๋‚ด์ฃผ์—ฐ์— ํ˜•์„ฑ๋œ ์ œ1์•ˆ์ฐฉํ™ˆ(350)์„ ๊ธฐ์ค€์œผ๋กœ ์™ธ๋ถ€์ธก ๋‹จ๋ถ€์—๋Š” ๊ด€์˜ ์™ธ์ฃผ์—ฐ์— ํ˜•์„ฑ๋œ ๋ง ํ˜•์ƒ์˜ ๋Œ์ถœ๋ถ€(๋„๋ฉด ๋ฏธ๋„์‹œ)๊ฐ€ ์‚ฝ์ž…๋˜๋Š” ์ œ3์•ˆ์ฐฉํ™ˆ(370)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋‹ค.On the other hand, based on the first seating groove 350 formed on the inner circumference of the upper and lower couplings 310 and 320, a ring-shaped protrusion (not shown) is inserted into the outer end of the tube. The third seating groove 370 is formed.

์ฆ‰, ์ƒ๊ธฐ ์ œ2์•ˆ์ฐฉํ™ˆ(360)์€ ๋ฐ”๋””(200)์˜ ์™ธ์ฃผ์—ฐ์— ํ˜•์„ฑ๋œ ๋Œ๊ธฐ๋ง(210)์— ๊ฒฐํ•ฉ๋˜๊ณ , ์ œ3์•ˆ์ฐฉํ™ˆ(370)์€ ๊ด€์˜ ์™ธ์ฃผ์—ฐ์— ์™ธ์ฃผ์—ฐ์„ ๋”ฐ๋ผ ํ˜•์„ฑ๋œ ๋ง ํ˜•์ƒ์˜ ๋Œ์ถœ๋ถ€์™€ ๊ฒฐํ•ฉ๋˜๋„๋ก ํ•˜๋Š” ๊ฒƒ์ด๋‹ค.That is, the second seating groove 360 is coupled to the projection ring 210 formed on the outer periphery of the body 200, the third seating groove 370 of the ring shape formed along the outer periphery of the outer periphery of the pipe It is to be combined with the protrusion.

์ด๋•Œ, ๊ด€์˜ ์™ธ์ฃผ์—ฐ์— ๋ง ํ˜•์ƒ์˜ ๋Œ์ถœ๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์žˆ์ง€ ์•Š์œผ๋ฉด, ์ž„์˜๋กœ ํ˜•์„ฑ์‹œํ‚ด์œผ๋กœ์จ ๋”์šฑ ๊ฒฌ๊ณ ํ•œ ๊ฒฐ์†๊ด€๊ณ„๋ฅผ ์ด๋ฃฐ ์ˆ˜ ์žˆ๋„๋ก ํ•˜์˜€๋‹ค.At this time, if the ring-shaped protrusion is not formed on the outer periphery of the tube, it is formed arbitrarily to achieve a more solid binding relationship.

๋„ 6์€ ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์˜ ํŒจํ‚น๋ถ€์žฌ๋ฅผ ๋‚˜ํƒ€๋‚ธ ์‚ฌ์‹œ๋„, ๋„ 7์€ ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์— ์žฅ์ฐฉ๋˜๋Š” ํŒจํ‚น๋ถ€์žฌ๋ฅผ ์ˆ˜์ง์œผ๋กœ ์ ˆ๋‹จํ•œ ์‚ฌ์‹œ๋„ ,๋„ 8์€ ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์— ์žฅ์ฐฉ๋˜๋Š” ํŒจํ‚น๋ถ€์žฌ์˜ ์ผ๋ถ€๋ถ„ ์ƒ์„ธ ์‚ฌ์‹œ๋„, ๋„ 9๋Š” ๋ณธ ๋ฐœ๋ช… ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ์— ์žฅ์ฐฉ๋˜๋Š” ํŒจํ‚น๋ถ€์žฌ์˜ ์ˆ˜์ง๋‹จ๋ฉด๋„์ด๋‹ค.Figure 6 is a perspective view showing a packing member of the present invention pipe connection joint, Figure 7 is a perspective view of a vertically cut packing member mounted on the pipe connection joint of the present invention, Figure 8 is a packing mounted on the pipe connection joint of the present invention. Partial detailed perspective view of the member, FIG. 9 is a vertical sectional view of a packing member mounted on the joint for pipe connection of the present invention.

๋„ 6 ๋‚ด์ง€ ๋„ 9์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ์ƒ๊ธฐ ํŒจํ‚น๋ถ€์žฌ(100)๋Š” ์ค‘๊ณต์ฒด ํ˜•์ƒ์˜ ๋ชธ์ฒด(110)์™€, ์ƒ๊ธฐ ๋ชธ์ฒด(110)์˜ ๋‚ด์ฃผ์—ฐ์„ ํ–ฅํ•˜์—ฌ ์ ˆ๊ณก๋œ ๋‚ ๊ฐœ๋ถ€(120)๋กœ ์ด๋ฃจ์–ด์ ธ ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(120)์™€ ๋ชธ์ฒด(110)์˜ ๋‚ด์ธก๋ฉด ์‚ฌ์ด์—๋Š” ์œ ์ฒด๋ฅผ ์ˆ˜์šฉํ•˜๋Š” ๊ณต๊ฐ„์ธ ์œ ์ฒด์ˆ˜์šฉ๋ถ€(140)๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ๊ฒƒ์ด๋‹ค.6 to 9, the packing member 100 includes a hollow body-shaped body 110 and a wing 120 bent toward an inner circumference of the body 110. Between the 120 and the inner surface of the body 110 is a fluid receiving portion 140 which is a space for receiving the fluid is formed.

๊ทธ๋ฆฌ๊ณ , ๋‚ ๊ฐœ๋ถ€(120)์˜ ๋๋‹จ๋ถ€์—๋Š” ํŒจํ‚น๋ถ€์žฌ(100)์˜ ์ค‘์‹ฌ๋ถ€๋ฅผ ํ–ฅํ•˜์—ฌ ๋Œ์ถœ๋˜๋Š” ๋ฐฉ์ง€ํ„ฑ(123)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ์–ด, ํŒจํ‚น๋ถ€์žฌ(100)์˜ ์–‘๋‹จ์œผ๋กœ ์‚ฝ์ž…๋˜๋Š” ๊ด€์€ ๋๋‹จ๋ถ€๊ฐ€ ์ƒ๊ธฐ ํŒจํ‚น๋ถ€์žฌ(100)์˜ ๋ฐฉ์ง€ํ„ฑ(123)์— ์ ‘์ด‰๋˜๋„๋ก ์‚ฝ์ž…๋จ์œผ๋กœ์จ ์ˆ˜๋ฐ€ ๋ฐ ์‚ฝ์ž…๋˜๋Š” ์ •๋„๊ฐ€ ์ผ์ •ํ•˜๊ฒŒ ์œ ์ง€๋œ๋‹ค.And, the end of the wing 120 is formed with a stopper 123 protruding toward the center of the packing member 100, the tube is inserted into both ends of the packing member 100 is the end of the packing member 100 The watertightness and the degree of insertion are kept constant by being inserted to contact the prevention jaw 123 of

ํŠนํžˆ, ์ƒ๊ธฐ ํŒจํ‚น๋ถ€์žฌ(100)์˜ ๋ชธ์ฒด(110)์˜ ๋‚ด๋ถ€๋กœ ์‚ฝ์ž…๋˜๋Š” ๊ด€์— ์˜ํ•ด ๋‚ ๊ฐœ๋ถ€(120)๊ฐ€ ๋ชธ์ฒด(110)์˜ ๋‚ด์ธก๋ฉด์— ์ ‘์ด‰๋˜๋”๋ผ๋„ ์œ ์ฒด์ˆ˜์šฉ๋ถ€(140)๋กœ ์œ ์ฒด๊ฐ€ ์œ ์ž…๋  ์ˆ˜ ์žˆ๋„๋ก ๋‚ ๊ฐœ๋ถ€(120)์™€ ๋ฐฉ์ง€ํ„ฑ(123) ๊ฐ„์— ํ˜•์„ฑ๋œ ์ ˆ๊ณก๋ถ€๋ถ„์—๋Š” ์œ ์ฒด์ˆ˜์šฉ๋ถ€(140)๋กœ ์—ฐํ†ต๋˜๋Š” ์ œ1์œ ๋กœํ™€(121)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋‹ค.In particular, even if the wing 120 is in contact with the inner surface of the body 110 by a tube inserted into the body 110 of the packing member 100 so that the fluid can flow into the fluid receiving portion 140. The first passage hole 121 is formed in the bent portion formed between the wing portion 120 and the prevention jaw 123 to communicate with the fluid receiving portion 140.

๋˜ํ•œ, ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(120)์˜ ์ œ1์œ ๋กœํ™€(121)์€ ๋ฐ˜์›ํ˜•์ƒ์œผ๋กœ ํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์œผ๋กœ, ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(121)๊ฐ€ ์ ‘์ด‰๋˜๋Š” ๋ชธ์ฒด(110)์˜ ๋‚ด์ธก๋ฉด์—๋Š” ๋‚ด๋ถ€๋กœ ๋Œ์ถœ๋œ ๋Œ์ถœํ„ฑ(130)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๊ณ , ์ƒ๊ธฐ ๋Œ์ถœํ„ฑ(130)์—๋Š” ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(120)์˜ ์ œ1์œ ๋กœํ™€(121)์— ๋Œ€์‘ํ•˜๋Š” ๋ฐ˜์›ํ˜•์ƒ์˜ ์ œ2์œ ๋กœํ™€(131)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋‹ค.In addition, the first passage hole 121 of the wing portion 120 is formed in a semi-circular shape, protruding jaw 130 protruding into the inner surface of the body 110 to which the wing portion 121 is in contact The protruding jaw 130 has a semicircular second channel hole 131 corresponding to the first channel hole 121 of the wing 120.

๋”ฐ๋ผ์„œ, ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(120)์˜ ๋๋‹จ๋ถ€๊ฐ€ ๋ชธ์ฒด์˜ ๋‚ด๋ถ€๋กœ ์‚ฝ์ž…๋˜๋Š” ๊ด€์— ์˜ํ•ด ๋Œ์ถœํ„ฑ(130)์— ์ ‘์ด‰ํ•˜๊ฒŒ ๋˜๋ฉด ์ œ1์œ ๋กœํ™€(121)๊ณผ ์ œ2์œ ๋กœํ™€(131)์€ ์›ํ˜•ํ˜•์ƒ์œผ๋กœ ํ˜•์„ฑ๋˜๊ฒŒ ๋œ๋‹ค.Therefore, when the end portion of the wing portion 120 comes into contact with the protruding jaw 130 by a tube inserted into the body, the first passage hole 121 and the second passage hole 131 are formed in a circular shape. do.

๋”์šฑ ์ƒ์„ธํžˆ ํŒจํ‚น๋ถ€์žฌ(100)์— ๋Œ€ํ•ด ์„ค๋ช…ํ•˜๋ฉด, ๊ด€์˜ ๋‚ด๋ถ€์— ํ๋ฅด๋Š” ์œ ์ฒด๊ฐ€ ์™ธ๋ถ€๋กœ ๋ˆ„์ˆ˜๋˜์ง€ ๋ชปํ•˜๋„๋ก ๊ด€์„ ๋‚ด๋ถ€ ์ค‘๊ณตํ™€๋กœ ์ˆ˜์šฉํ•˜์—ฌ ๊ด€์˜ ๋ˆ„์ˆ˜๋ฅผ ๋ฐฉ์ง€ํ•˜๋Š” ํŒจํ‚น๋ถ€์žฌ(100)์ด๋‹ค.In more detail with respect to the packing member 100, the packing member 100 for preventing the leakage of the tube by receiving the tube as an inner hollow hole so that the fluid flowing inside the tube is not leaked to the outside.

ํŠนํžˆ, ๋ณธ ๋ฐœ๋ช… ํŒจํ‚น๋ถ€์žฌ(100)๋Š” ์ค‘๊ณต์ฒด ํ˜•์ƒ์˜ ๋ชธ์ฒด(110)์˜ ์–‘๋‹จ์— ๋ชธ์ฒด(110)์˜ ๋‚ด์ฃผ์—ฐ์„ ํ–ฅํ•˜์—ฌ ์ ˆ๊ณก๋œ ๋‚ ๊ฐœ๋ถ€(120)๊ฐ€ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(120)์™€ ๋ชธ์ฒด(110)์˜ ๋‚ด์ธก๋ฉด ์‚ฌ์ด์—๋Š” ์œ ์ฒด๋ฅผ ์ˆ˜์šฉํ•˜๋Š” ๊ณต๊ฐ„์ธ ์œ ์ฒด์ˆ˜์šฉ๋ถ€(140)๊ฐ€ ํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์ด๋‹ค.In particular, the packing member 100 of the present invention is formed on both ends of the hollow body-shaped body 110 is formed wing portion 120 bent toward the inner circumference of the body 110, the wing portion 120 and the body ( Between the inner surface of the 110 is a fluid receiving portion 140 which is a space for receiving the fluid is formed.

์ฆ‰, ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(120)๋Š” ์ผ๋‹จ์ด ๋ชธ์ฒด(110)์˜ ๋‹จ๋ถ€์— ์ผ์ฒด๋กœ ํ˜•์„ฑ๋˜๊ณ , ํƒ€๋‹จ์ด ๋ชธ์ฒด(110)์˜ ๋‚ด์ฃผ์—ฐ์„ ํ–ฅํ•˜์—ฌ ๋งŒ๊ณก๋˜์–ด ์žˆ๋Š” ๊ฒƒ์œผ๋กœ, ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(120)์™€ ๋ชธ์ฒด(110)์˜ ๋‚ด์ธก๋ฉด ์‚ฌ์ด์—๋Š” ๊ณต๊ฐ„๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์ƒ๊ธฐ ๊ณต๊ฐ„๋ถ€์—๋Š” ๊ด€์œผ๋กœ๋ถ€ํ„ฐ ๋ˆ„์ˆ˜๋œ ์œ ์ฒด๊ฐ€ ์ˆ˜์šฉ๋  ์ˆ˜ ์žˆ๋„๋ก ํ•œ ๊ฒƒ์œผ๋กœ, ์ƒ๊ธฐ ๊ณต๊ฐ„๋ถ€๋ฅผ ์œ ์ฒด์ˆ˜์šฉ๋ถ€(140)๋ผ ์นญํ•œ๋‹ค.That is, the wing 120 is one end is formed integrally with the end of the body 110, the other end is curved toward the inner circumference of the body 110, the wing 120 and the body 110 A space portion is formed between inner surfaces of the space portion so that the fluid leaked from the tube can be accommodated, and the space portion is referred to as a fluid accommodating portion 140.

์ด๋•Œ, ์ƒ๊ธฐ ๋ชธ์ฒด(110)์˜ ๋‚ด๋ถ€๋กœ ์‚ฝ์ž…๋˜๋Š” ๊ด€์— ์˜ํ•ด ๋‚ ๊ฐœ๋ถ€(120)์˜ ๋๋‹จ๋ถ€๊ฐ€ ๋ชธ์ฒด์˜ ๋‚ด์ธก๋ฉด์— ์ ‘์ด‰๋˜๋”๋ผ๋„ ์œ ์ฒด์ˆ˜์šฉ๋ถ€(140)๋กœ ์œ ์ฒด๊ฐ€ ์œ ์ž…๋  ์ˆ˜ ์žˆ๋„๋ก ๋‚ ๊ฐœ๋ถ€(120)์˜ ๋๋‹จ๋ถ€์—๋Š” ์œ ์ฒด์ˆ˜์šฉ๋ถ€(140)๋กœ ์—ฐํ†ต๋˜๋Š” ์ œ1์œ ๋กœํ™€(121)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋‹ค.At this time, even if the end portion of the wing portion 120 is in contact with the inner surface of the body by a tube inserted into the body 110, the end portion of the wing portion 120 so that the fluid flows into the fluid receiving portion 140 The first passage hole 121 communicates with the fluid receiving portion 140 is formed in the portion.

ํ•œํŽธ, ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(120)์˜ ์ œ1์œ ๋กœํ™€(121)์€ ๋ฐ˜์›ํ˜•์ƒ์œผ๋กœ ํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์œผ๋กœ, ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(121)๊ฐ€ ์ ‘์ด‰๋˜๋Š” ๋ชธ์ฒด(110)์˜ ๋‚ด์ธก๋ฉด์—๋Š” ๋‚ด๋ถ€๋กœ ๋Œ์ถœ๋œ ๋Œ์ถœํ„ฑ(130)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋˜, ์ƒ๊ธฐ ๋Œ์ถœํ„ฑ(130)์—๋Š” ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(120)์˜ ์ œ1์œ ๋กœํ™€(121)์— ๋Œ€์‘ํ•˜๋Š” ๋ฐ˜์›ํ˜•์ƒ์˜ ์ œ2์œ ๋กœํ™€(131)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋‹ค.On the other hand, the first passage hole 121 of the wing portion 120 is formed in a semi-circular shape, protruding jaw 130 protruding into the inner surface of the body 110, the wing portion 121 is in contact with Is formed, but the semi-circular second channel hole 131 corresponding to the first channel hole 121 of the wing 120 is formed in the protruding jaw (130).

๋”ฐ๋ผ์„œ, ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(120)์˜ ๋๋‹จ๋ถ€๊ฐ€ ๋ชธ์ฒด์˜ ๋‚ด๋ถ€๋กœ ์‚ฝ์ž…๋˜๋Š” ๊ด€์— ์˜ํ•ด ๋Œ์ถœํ„ฑ(130)์— ์ ‘์ด‰ํ•˜๊ฒŒ ๋˜๋ฉด ์ œ1์œ ๋กœํ™€(121)๊ณผ ์ œ2์œ ๋กœํ™€(131)์€ ์›ํ˜•ํ˜•์ƒ์œผ๋กœ ํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์ด๋‹ค.Therefore, when the end portion of the wing portion 120 comes into contact with the protruding jaw 130 by a tube inserted into the body, the first passage hole 121 and the second passage hole 131 are formed in a circular shape. will be.

๊ทธ๋ฆฌ๊ณ  ์ƒ๊ธฐ ์ œ1์œ ๋กœํ™€(121)๊ณผ ์ œ2์œ ๋กœํ™€(131)์€ ๋ณต์ˆ˜ ๊ฐœ๊ฐ€ ๋‚ ๊ฐœ๋ถ€(120)์™€ ๋Œ์ถœํ„ฑ(130)์˜ ์›์ฃผ๋ฐฉํ–ฅ์„ ๋”ฐ๋ผ ์ผ์ •๊ฐ„๊ฒฉ ์ด๊ฒฉ๋˜๋„๋ก ํ˜•์„ฑ๋˜์–ด ์žˆ์–ด ์œ ์ฒด์ˆ˜์šฉ๋ถ€(140)๋กœ ์œ ์ฒด์˜ ์œ ์ž…์ด ์šฉ์ดํ•˜๋„๋ก ํ•˜์˜€๋‹ค.The plurality of first flow paths 121 and the second flow paths 131 are formed to be spaced apart from each other along the circumferential direction of the wing 120 and the protruding jaw 130 by the fluid receiving part 140. The flow of fluid was facilitated.

๋˜ํ•œ, ์ƒ๊ธฐ ๋‚ ๊ฐœ๋ถ€(120)๊ฐ€ ๊ด€์ด ์ ‘์ด‰ํ•˜๋Š” ์™ธ์ธก๋ฉด์—๋Š” ๋ณต์ˆ˜ ๊ฐœ์˜ ๋‹จํ„ฑ(122)์ด ํ˜•์„ฑํ•˜๋˜, ์ƒ๊ธฐ ๋‹จํ„ฑ(122)์€ ํŒจํ‚น๋ถ€์žฌ(100)์˜ ๋‚ด์ฃผ ์ค‘์‹ฌ๋ถ€๋ฅผ ํ–ฅํ•˜์—ฌ ๊ฒฝ์‚ฌ์ง€๊ฒŒ ํ˜•์„ฑํ•จ์œผ๋กœ์จ ๊ด€์ด ์‚ฝ์ž…๋  ๋•Œ, ๋‚ ๊ฐœ๋ถ€(120)๊ฐ€ ์™ธ๋ถ€๋ฐฉํ–ฅ์„ ํ–ฅํ•˜์—ฌ ์ ˆ์ฒฉ๋˜๋Š” ๊ฒƒ์„ ๋ฐฉ์ง€ํ•˜์˜€๋‹ค.In addition, a plurality of stepped portions 122 are formed on the outer surface of the wing portion 120 is in contact with the tube, the stepped portion 122 is formed to be inclined toward the inner peripheral center of the packing member 100 when the tube is inserted , To prevent the wing portion 120 from being folded toward the outside direction.

๋ณธ ๋ฐœ๋ช…์˜ ํŒจํ‚น๋ถ€์žฌ(100)๋Š” ํ•ฉ์„ฑ๊ณ ๋ฌด ๋˜๋Š” ํ•ฉ์„ฑ์ˆ˜์ง€๋กœ ์ œ์ž‘๋˜๋Š” ๊ฒƒ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.Packing member 100 of the present invention is preferably made of synthetic rubber or synthetic resin.

๊ฒฐ๊ตญ, ํŒจํ‚น๋ถ€์žฌ(100)์— ์˜ํ•ด ๊ด€์˜ ๋‚ด๋ถ€์— ํ๋ฅด๋Š” ์œ ์ฒด๊ฐ€ ๋ˆ„์ˆ˜๋˜์–ด ์ œ1์œ ๋กœํ™€(121)์„ ํ†ตํ•ด ์œ ์ฒด์ˆ˜์šฉ๋ถ€(140)๋กœ ์œ ์ฒด๊ฐ€ ์œ ์ž…๋˜๋ฉด, ์œ ์ฒด์ˆ˜์šฉ๋ถ€(140)์˜ ๋‚ด๋ถ€์—๋Š” ์œ ์ฒด์••๋ ฅ์ด ํ˜•์„ฑ๋˜์–ด ๋‚ ๊ฐœ๋ถ€(120)๊ฐ€ ๊ด€์˜ ์™ธ์ธก๋ฉด์— ๋”์šฑ๋” ๊ฒฌ๊ณ ํ•˜๊ฒŒ ๋ฐ€์ฐฉ๋จ์œผ๋กœ์จ ๊ด€์€ ์ˆ˜๋ฐ€์ด ๋˜๋Š” ๊ฒƒ์ด๋‹ค.As a result, when the fluid flowing inside the pipe is leaked by the packing member 100 and the fluid flows into the fluid receiving part 140 through the first passage hole 121, the fluid pressure inside the fluid receiving part 140. This is formed so that the wing 120 is more tightly adhered to the outer surface of the tube is to be watertight.

๋˜ํ•œ, ๊ฐ๊ฐ์˜ ๋‚ ๊ฐœ๋ถ€(120)์˜ ๋๋‹จ๋ถ€์— ํŒจํ‚น๋ถ€์žฌ(100)์˜ ์ค‘์‹ฌ๋ถ€๋กœ ํ–ฅํ•˜์—ฌ ๋Œ์ถœํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ๋ฐฉ์ง€ํ„ฑ(123)์€ ๊ฐ๊ฐ ์‚ฝ์ž…๋˜๋Š” ๊ด€์— ์˜ํ•ด ์„œ๋กœ ๋ฐ€์ฐฉํ•˜๊ฒŒ ๋˜์–ด ๋”์šฑ๋” ๊ด€์˜ ์ˆ˜๋ฐ€์„ ์œ ์ง€ํ•  ์ˆ˜ ์žˆ๊ฒŒ ๋˜๋Š” ๊ฒƒ์ด๋‹ค.In addition, the prevention jaw 123 protruding toward the central portion of the packing member 100 at the end of each wing 120 is in close contact with each other by the tube is inserted so that the water tightness of the tube can be further maintained. will be.

ํ•œํŽธ, ๋ชธ์ฒด(110)๋ฅผ ๋‘๊ป˜๊ฐ€ ๋‘๊บผ์šด ์ œ1๋ชธ์ฒด(111)์™€ ์ƒ๊ธฐ ์ œ1๋ชธ์ฒด(111)๋ณด๋‹ค ์ƒ๋Œ€์ ์œผ๋กœ ๋‘๊ป˜๊ฐ€ ์–‡์€ ์ œ2๋ชธ์ฒด(112)๊ฐ€ ์—ฐ์†์ ์œผ๋กœ ํ˜•์„ฑ๋˜๋„๋ก ํ•˜๊ณ , ๋ชธ์ฒด(110)์˜ ์™ธ์ธก๋ฉด์—๋Š” ์›์ฃผ๋ฐฉํ–ฅ์„ ๋”ฐ๋ผ ๋ณต์ˆ˜์˜ ์ฃผ๋ฆ„๋ถ€(113)๋ฅผ ํ˜•์„ฑํ•จ์œผ๋กœ์จ ๊ด€์œผ๋กœ๋ถ€ํ„ฐ ์œ ์ฒด๊ฐ€ ๋ˆ„์ˆ˜๋  ๋•Œ ๋ฐœ์ƒํ•˜๋Š” ์œ ์ฒด์••๋ ฅ์— ๊ฒฌ๋”œ ์ˆ˜ ์žˆ๋„๋ก ํ•˜์˜€๋‹ค.Meanwhile, the body 110 is formed such that the first body 111 having a thick thickness and the second body 112 that is relatively thinner than the first body 111 are continuously formed, and the outer surface of the body 110 is formed. In the circumferential direction to form a plurality of corrugations 113 to withstand the fluid pressure generated when the fluid leaks from the tube.

์ƒ์ˆ ํ•œ ๋ฐ”์™€ ๊ฐ™์ด ๋ณธ ๋ฐœ๋ช…์€ ๋‚ด๋ถ€์— ๊ณต๊ฐ„๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ํŒจํ‚น๋ถ€์žฌ์— ์˜ํ•ด ์ˆ˜๋ฐ€์ด ์šฉ์ดํ•˜๊ณ , ๋˜ํ•œ ๋ฐ”๋””์˜ ์™ธ์ฃผ์—ฐ๊ณผ ์ปคํ”Œ๋ง์˜ ๋‚ด์ฃผ์—ฐ์— ๊ฐ๊ฐ ๋Œ๊ธฐ๋ง๊ณผ ๋Œ๊ธฐ๋ง์ด ๊ฒฐํ•ฉ๋˜๋Š” ์•ˆ์ฐฉ๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์žˆ์–ด ๊ฒฌ๊ณ ํ•œ ์ฒด๊ฒฐ์„ ์ด๋ฃฐ ์ˆ˜ ์žˆ๋‹ค๋Š” ๋“ฑ์˜ ํ˜„์ €ํ•œ ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค.As described above, the present invention is easy to be watertight by a packing member having a space formed therein, and a seating portion having a protrusion ring and a protrusion ring coupled to the outer periphery of the body and the inner periphery of the coupling, respectively, is firmly formed. There is a remarkable effect such that the fastening can be achieved.

Claims (3)

์ค‘๊ณต์ฒด ํ˜•์ƒ์˜ ๋ฐ”๋””(200)์™€, ์ƒ๊ธฐ ๋ฐ”๋””(200)์˜ ์–‘๋‹จ์œผ๋กœ ์‚ฝ์ž…๋˜๋Š” ๊ด€๊ณผ ๋ฐ”๋””(200)์˜ ์™ธ๋ถ€๋‘˜๋ ˆ๋ฅผ ๊ฐ์‹ธ๊ฒŒ ๋˜์–ด ๋ฐ”๋””(200)์— ๊ด€์„ ๊ฒฐํ•ฉ์‹œํ‚ค๋Š” ์ปคํ”Œ๋ง(300)๊ณผ, ์ƒ๊ธฐ ์ปคํ”Œ๋ง(300)๊ณผ ๊ด€ ์‚ฌ์ด์— ์ˆ˜๋ฐ€์„ ์š”ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์žฅ์ฐฉ๋˜๋Š” ํŒจํ‚น๋ถ€์žฌ(100)๋กœ ์ด๋ฃจ์–ด์ ธ ๊ทผ์ ‘ํ•˜๋Š” ๊ด€์„ ์„œ๋กœ ์—ฐ๊ฒฐํ•˜๋Š” ์กฐ์ธํŠธ์— ์žˆ์–ด์„œ,Hollow body-shaped body 200, the tube is inserted into both ends of the body 200 and the outer ring of the body 200 is wrapped around the coupling 300 for coupling the tube to the body 200, and the couple In the joint connecting the adjacent pipes made of a packing member 100 mounted to require watertightness between the ring 300 and the pipe, ์ƒ๊ธฐ ์ปคํ”Œ๋ง(300)์€ ๋ฐ˜์› ํ˜•์ƒ์˜ ์ƒ๋ถ€ ์ปคํ”Œ๋ง(310)๊ณผ ํ•˜๋ถ€ ์ปคํ”Œ๋ง(320)์ด ์›ํ˜•์˜ ํ˜•์ƒ์œผ๋กœ ๊ฒฐํ•ฉ๋˜์–ด ์žˆ๋˜, ์ƒ๊ธฐ ์ƒยทํ•˜๋ถ€ ์ปคํ”Œ๋ง(310, 320)์˜ ์–‘๋‹จ์—๋Š” ๊ฐ๊ฐ ๋ณผํŠธ๊ณต(340)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ํ”Œ๋žœ์ง€(330)๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์ƒ๊ธฐ ํ”Œ๋žœ์ง€(330)์— ํ˜•์„ฑ๋œ ๋ณผํŠธ๊ณต(340)์— ๋ณผํŠธ(400)๋ฅผ ์‚ฝ์ž…ํ•จ์œผ๋กœ์จ ์ƒ๋ถ€ ์ปคํ”Œ๋ง(310)๊ณผ ํ•˜๋ถ€ ์ปคํ”Œ๋ง(320)์€ ์„œ๋กœ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์œผ๋กœ,The coupling 300 is a semicircular upper coupling 310 and the lower coupling 320 is coupled in a circular shape, the upper and lower couplings 310, 320 at both ends of the bolt hole ( The upper coupling 310 and the lower coupling 320 are coupled to each other by inserting the bolt 400 into the bolt hole 340 formed in the flange 330, the flange 330 having the 340 formed therein. In that, ์ƒ๊ธฐ ์ƒยทํ•˜๋ถ€ ์ปคํ”Œ๋ง(310, 320)์˜ ๋‚ด์ฃผ์—ฐ์—๋Š” ์ƒ๊ธฐ ํŒจํ‚น๋ถ€์žฌ(100)๊ฐ€ ์•ˆ์ฐฉ๋˜๋Š” ์ œ1์•ˆ์ฐฉํ™ˆ(350)๊ณผ ๋ฐ”๋””(200)์˜ ์™ธ์ฃผ์—ฐ์„ ๋”ฐ๋ผ ๋Œ์ถœํ˜•์„ฑ๋œ ๋Œ๊ธฐ๋ง(210)์ด ์•ˆ์ฐฉ๋˜๋Š” ์ œ2์•ˆ์ฐฉํ™ˆ(360)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ๊ฒƒ์ด ํŠน์ง•์ธ ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ.On the inner circumference of the upper and lower couplings 310 and 320, the first seating groove 350 in which the packing member 100 is seated and the protrusion ring 210 protruding along the outer circumference of the body 200 are seated. Joint for pipe connection, characterized in that the second seating groove 360 is formed. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ๋Œ๊ธฐ๋ง(210)์€ ๋ฐ”๋””(200)์˜ ์–‘๋‹จ์— ์™ธ๋ถ€์ธก ๋‘˜๋ ˆ๋ฅผ ๋”ฐ๋ผ ์™ธ๋ถ€๋กœ ๋Œ์ถœํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์ด ํŠน์ง•์ธ ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ.The protrusion ring 210 is a joint for pipe connection, characterized in that protruding to the outside along the outer periphery on both ends of the body (200). ์ œ2ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 2, ์ƒ๊ธฐ ์ƒยทํ•˜๋ถ€ ์ปคํ”Œ๋ง(310, 320)์˜ ๋‚ด์ฃผ์—ฐ์— ํ˜•์„ฑ๋œ ์ œ1์•ˆ์ฐฉํ™ˆ(350)์„ ๊ธฐ์ค€์œผ๋กœ ์™ธ๋ถ€์ธก ๋‹จ๋ถ€์—๋Š” ํŒŒ์ดํ”„์˜ ์™ธ์ฃผ์—ฐ์— ํ˜•์„ฑ๋œ ๋ง ํ˜•์ƒ์˜ ๋Œ์ถœ๋ถ€๊ฐ€ ์‚ฝ์ž…๋˜๋Š” ์ œ3์•ˆ์ฐฉํ™ˆ(370)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ๊ฒƒ์ด ํŠน์ง•์ธ ๊ด€ ์—ฐ๊ฒฐ์šฉ ์กฐ์ธํŠธ.Third seating grooves 370 into which ring-shaped protrusions formed on the outer periphery of the pipe are inserted at the outer end of the pipe, based on the first seating grooves 350 formed on the inner circumferences of the upper and lower couplings 310 and 320. Joint for pipe connection characterized in that is formed.
PCT/KR2018/003906 2017-04-05 2018-04-03 Joint for connecting pipes Ceased WO2018186651A1 (en)

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KR102882722B1 (en) * 2022-10-05 2025-11-12 ์ฃผ์‹ํšŒ์‚ฌ ์ผ€์ดํ“จ์–ผ์…€ Membrane humidifier apparatus fuel cell
KR102847300B1 (en) * 2023-10-24 2025-08-20 ์ฃผ์‹ํšŒ์‚ฌ ํ”Œ๋žœํ… Dust-Reducing Raw Material Yard Handling Equipment
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