WO2011102637A2 - Dispositif de raccordement de tube en un seul geste - Google Patents

Dispositif de raccordement de tube en un seul geste Download PDF

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Publication number
WO2011102637A2
WO2011102637A2 PCT/KR2011/001016 KR2011001016W WO2011102637A2 WO 2011102637 A2 WO2011102637 A2 WO 2011102637A2 KR 2011001016 W KR2011001016 W KR 2011001016W WO 2011102637 A2 WO2011102637 A2 WO 2011102637A2
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WO
WIPO (PCT)
Prior art keywords
pipe
close contact
hole
ring
rib
Prior art date
Application number
PCT/KR2011/001016
Other languages
English (en)
Korean (ko)
Other versions
WO2011102637A3 (fr
Inventor
김성훈
Original Assignee
Kim Sung-Hun
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
Priority claimed from KR1020100040869A external-priority patent/KR100977308B1/ko
Priority claimed from KR1020100117715A external-priority patent/KR101271168B1/ko
Application filed by Kim Sung-Hun filed Critical Kim Sung-Hun
Priority to CA2797176A priority Critical patent/CA2797176C/fr
Publication of WO2011102637A2 publication Critical patent/WO2011102637A2/fr
Publication of WO2011102637A3 publication Critical patent/WO2011102637A3/fr

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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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • 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
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of 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
    • 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
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling

Definitions

  • the present invention relates to a pipe connecting device, and more particularly to a one-touch pipe connecting device that can easily perform the connection between the pipes and can ensure excellent water tightness and fixing force.
  • connection part In general, in order to guide the fluid in a certain path, pipes and pipe fittings of various sizes and shapes are used, and a welding method showing excellent durability and watertightness for the connection part is mainly used as a connection method according to a combination thereof.
  • the welding method as described above is required to secure a certain space in the welding work for connecting the pipes, and there is a problem that the repair work is very inconvenient in the event of a defect even after the joint between the pipes due to welding, for example between the pipes If the connection is made through the welding method, it is essential to secure a working space because the welding part must be made along the outer circumference of the pipe, and the pressure ring is interposed between the pipes in the future when the defect is repaired as the pipe is connected by welding through the pressure wheel.
  • the pipe connecting device of the Patents 1 and 2 is fixed to the pipe by the tightening of the bolt exposed to the outside, when the impact is applied to the bolt to ensure the water tightness and fixing force in the connection between pipes While not being able to do it, there is a problem that the work is cumbersome and time consuming as the process of tightly coupling a plurality of bolts is essential.
  • the present invention has been made to solve the above-mentioned problems of the prior art, one-touch type having a structure to ensure the excellent watertightness and fixing force while being able to simplify the connection between the pipes as well as to eliminate the fixing structure by the bolt as possible Its purpose is to provide piping connections.
  • the insertion hole is formed in the center portion and the through hole communicating with the insertion hole is formed in the central portion so as to have an inclined surface as the pipe has an insertable size and the diameter gradually increases in the pipe insertion direction is formed
  • a circular rib extending from one side of the portion of which the diameter of the insertion hole is reduced is provided.
  • a locking jaw is formed between the insertion hole and the through hole, and a spiral is formed on the inner side of the circular rib, and a horizontal direction is formed along the circumference.
  • a pressing member including a plurality of fastening holes for coupling the bolt and the nut;
  • a seating portion in which one side is in close contact with the locking jaw, extends from the seating portion to the outside of the circular rib, and an inclined groove is formed in the inner side thereof, and one side thereof is the circular rib.
  • a guide member comprising an inclined portion in contact with an outer surface and a horizontal portion extending from the inclined portion and having a larger diameter than the seating portion, and having a fixing groove formed at an end thereof for the installation of the release preventing ring;
  • the pipe is inserted into the guide member in a perforated shape to be insertable horizontally, a plurality of stepped holes formed along the outer circumferential surface of the portion located in the inclined portion, the pressure spring together with the other side surface of the horizontal portion and the inclined portion
  • a first protruding rib is formed to form a closed space for placement and is prevented from being exposed to the outside by contact with the release preventing ring installed in the fixing groove, and the first protruding rib is formed to face the first protruding rib.
  • a support member provided with a second protruding rib for providing an installation space of the separation preventing ring and preventing the separation prevention ring from being separated to the outside;
  • the inclined groove is formed by a toothed portion inserted into the stepped hole of the support member and a protruding piece extending from the toothed portion and disposed on the stepped portion of the stepped hole, when the pipe is disposed on the pressure member.
  • a close contact member in which the teeth of the tooth portion are brought into close contact with the outer circumferential surface of the pipe while the protrusion piece is in close contact with the protrusion; And a tapered rubber packing to be in close contact with the insertion hole inclined surface of the pressing member.
  • the one-touch piping connection device has a close contact member due to the restoring force of the pressure spring when the pipe is inserted into the pressure bearing member in a state where the guide member, the supporting member and the contact member are disposed on the pressing member. It adheres to the inclined groove of the guide member and is firmly fixed to the outer circumferential surface of the pipe. Therefore, the connection between the pipes can be easily performed without using bolts.
  • the watertightness can be further improved through the structure in which the elastic pieces of the watertight member interposed between the pressing member and the guide member together with the packing surround the pipe circumference.
  • 1 to 5 is a view showing a one-touch piping connection device according to a first embodiment of the present invention.
  • 6 to 9 is a view showing a one-touch piping connection device according to a second embodiment of the present invention.
  • 10 to 12 is a view showing a one-touch piping connection device according to a third embodiment of the present invention.
  • Figure 13 is a perspective view showing the installation of the fixing member of the one-touch piping connection device according to a third embodiment of the present invention.
  • FIG. 14 and 15 illustrate a one-touch piping connection device according to a fourth embodiment of the present invention.
  • 16 and 17 illustrate a one-touch piping connection device according to a fifth embodiment of the present invention.
  • FIGS. 18 and 19 are views showing the installation state of the protective cap applicable to the one-touch piping connection device according to the third to fifth embodiments of the present invention.
  • the insertion hole is formed in the center portion and the through hole communicating with the insertion hole is formed in the central portion so as to have an inclined surface as the pipe has an insertable size and the diameter gradually increases in the pipe insertion direction is formed
  • a circular rib extending from one side of the portion of which the diameter of the insertion hole is reduced is provided.
  • a locking jaw is formed between the insertion hole and the through hole, and a spiral is formed on the inner side of the circular rib, and a horizontal direction is formed along the circumference.
  • a pressing member including a plurality of fastening holes for coupling the bolt and the nut;
  • a seating portion in which one side is in close contact with the locking jaw, extends from the seating portion to the outside of the circular rib, and an inclined groove is formed in the inner side thereof, and one side thereof is the circular rib.
  • a guide member comprising an inclined portion in contact with an outer surface and a horizontal portion extending from the inclined portion and having a larger diameter than the seating portion, and having a fixing groove formed at an end thereof for the installation of the release preventing ring;
  • the pipe is inserted into the guide member in a perforated shape to be insertable horizontally, a plurality of stepped holes formed along the outer circumferential surface of the portion located in the inclined portion, the pressure spring together with the other side surface of the horizontal portion and the inclined portion
  • a first protruding rib is formed to form a closed space for placement and is prevented from being exposed to the outside by contact with the release preventing ring installed in the fixing groove, and the first protruding rib is formed to face the first protruding rib.
  • a support member provided with a second protruding rib for providing an installation space of the separation preventing ring and preventing the separation prevention ring from being separated to the outside;
  • the inclined groove is formed by a toothed portion inserted into the stepped hole of the support member and a protruding piece extending from the toothed portion and disposed on the stepped portion of the stepped hole, when the pipe is disposed on the pressure member.
  • a close contact member in which the teeth of the tooth portion are brought into close contact with the outer circumferential surface of the pipe while the protrusion piece is in close contact with the protrusion; And a tapered rubber packing to be in close contact with the insertion hole inclined surface of the pressing member.
  • 1 to 3 is a view showing a one-touch piping connection device according to a first embodiment of the present invention.
  • the one-touch piping connection device is basically provided with a circular rib 110 on the outer surface of the insertion hole 101 and the diameter of the insertion hole 101 is reduced in diameter and the pipe 10 can be inserted.
  • the support member 300 to form a, and the close contact member 400 is in close contact with the pipe 10 by the restoring force of the pressure spring (50) is installed through the support member 300 is disposed in the inclined groove 221 and ,
  • the rubber packing 500 having a tapered surface to be in close contact with the inclined surface of the insertion hole 101 of the pressing member 100.
  • the pressing member 100 has an insertion hole 101 and the insertion hole 101 is formed in the center portion having a size that can be inserted into the conventional pipe 10 and has an inclined surface as the diameter gradually increases in the pipe 10 insertion direction.
  • the engaging jaw 120 is formed so that the movement range of the guide member 200 described below is limited by the engaging jaw 120, the inner surface of the circular rib 110 is coupled to the guide member 200 A spiral is formed, and a plurality of fastening holes 102 for coupling the bolt 20 and the nut 30 in the horizontal direction are formed along the circumference.
  • the pressing member 100 is coupled to the conventional flange and bolt 20 and the nut 30 with the rubber packing 500 therebetween as described in the invention 1 and 2, or rubber packing for the connection between the pipe It can be installed in each of the tube with the 500 in between.
  • the guide member 200 has a seating portion 210 in which one side is in close contact with the latching jaw 120 as the inner side of the spirally formed circular rib 110 and the outer circumferential surface are helically coupled, and a circular rib from the seating portion 210. 110, an inclined groove 221 is formed on the inner side and extends outwardly, and one side of the inclined portion 220 is in contact with the outer surface of the circular rib 110, and the inclined portion 220 extends from the seating portion 210.
  • It has a larger diameter and consists of a horizontal portion 230 formed with a fixing groove 231 for the installation of the anti-separation ring 40 at the end, according to the structure, such as the pressing member 100 and the guide member 200
  • the contact member 400 described in detail below is disposed in the inclined groove 221 of the inclined portion 220 in a state where the connection between the circular rib 110 and the seating portion 210 is made, and the horizontal portion 230 is disposed.
  • the pressure spring 50 and the separation prevention ring 40 is disposed.
  • the support member 300 is horizontally inserted into the guide member 200 in a shape in which the pipe 10 is insertably drilled, which includes a plurality of stepped holes formed along the outer circumferential surface of the portion located in the inclined portion 220. 301 and the other side of the horizontal portion 230 and the inclined portion 220 to form a closed space for the arrangement of the pressure spring 50 and contact with the anti-separation ring 40 installed in the fixing groove 231
  • the installation space of the separation prevention ring 40 is formed between the first protruding rib 310 and the first protruding rib 310 which are prevented from being exposed to the outside by the first protruding rib 310. It has a structure provided with a second protruding rib 320 to prevent the separation prevention ring 40 is separated to the outside.
  • a part of the contact member 400 disposed in the stepped hole 301 (hereinafter referred to as the 'tooth part') As a whole) may be located in the inner space of the stepped hole 301 and the support member 300 to reach the inclined groove 221, the support member to the guide member 200 by the pressure spring (50) While the insertion is restricted, while passing the pipe 10 from the support member 300 to the pressure member 100 in a state in which the support member 300 is pressed toward the pressure member 100, the support member 300 When the pressure is released, the support member 300 is pushed outward by the restoring force of the pressure spring 50, and the close contact member 400 moves along the inclined groove 221. As a result, the inclined groove 221 At the same time can no longer be moved at the same time to maintain a state in close contact with the pipe (10).
  • the release preventing ring 40 is to prevent the support member 300 from being separated from the guide member 200 is installed through the space provided between the first and second protruding ribs (310, 320), again In other words, the first protruding rib 310 is positioned inside the guide member 200 and the second protruding rib 320 is exposed to the outside, and then the fixing groove 231 of the guide member 200 is utilized by using a space therebetween.
  • the separation prevention ring 40 is to be installed.
  • part of the ring portion 41 is cut and installed in the fixed groove 231 and the exposed portion provided at the end of the cut portion of the ring portion 41
  • the separation prevention ring 40 is formed by the piece 42, and an opening part 201 is formed at the end of the guide member 200, that is, at the end of the horizontal part 230 to communicate with the fixing groove 231.
  • the pipe connecting device of the present invention when the pipe connecting device of the present invention is buried in the ground, the ring piece 41 and the exposed piece in order to prevent this, as the exposed piece 42 is unnecessarily pressed by the soil and the ring part 41 can flow.
  • the ring portion 41 By forming a cutting line at the connection portion of the 42, the ring portion 41 is installed in the fixing groove 231, and then the exposed piece 42 can be easily removed.
  • the contact member 400 extends from the tooth portion 410 and the tooth portion 410 inserted into the stepped hole 301 of the support member 300, and the protruding piece 420 disposed on the stepped portion of the stepped hole 301.
  • the protrusion 420 is in close contact with the inclined groove 221 by the restoring force of the pressure spring 50, so that the teeth of the tooth 410 are pipe ( It is preferable that the shape of the contact member 400 and the inclined groove 221 is considered as shown in the figure so as to be in close contact with the outer peripheral surface of 10) so that the entire tooth is in close contact with the pipe (10).
  • the toothing portion 410 of the contact member 400, the fixing piece 700 made of a coupling spring 720 fixed to both ends of the coupling spring 710 and the coupling spring 710 as shown in Figure 4 in the horizontal direction It is to be installed through and the connecting pin 720 of the fixing piece 700 is to be installed in the pin hole 301a formed on both sides of the stepped hole 301 so that the close contact member 400 is not separated from the stepped hole 301.
  • the contact member 400 may be prevented from being separated from the stepped hole 301, and the coupling spring 710 may be soft.
  • the rubber packing 500 has a structure in which one side or both sides are tapered so as to be in close contact with the inclined surface of the insertion hole 101 of the pressing member 100 as shown in FIG. 5, and the pressing member as described in Patents 1 and 2.
  • the watertight member 600 is made of an elastic material such as rubber, and the rigidity of the watertight member 600 is increased as the interposition portion 630 is pressed by the seating portion 210 and the locking jaw 120. maintain.
  • 6 to 9 is a view showing a one-touch piping connection device according to a second embodiment of the present invention.
  • One-touch piping connection device is a cylindrical member 800 used in place of the pressure member 100, the guide member 200 is spirally coupled to the cylindrical member 800, the inclined groove
  • the support member 300 is disposed inside the guide member 200 in which the 221 is formed, and forms a space for placing the pressure spring 50, and is disposed in the inclined groove 221 through the support member 300.
  • the compression spring 50 is composed of a close contact member 400 in close contact with the pipe (10).
  • the guide member 200, the support member 300, and the contact member 400, which are connected to the cylindrical member 800 have the same structure and function as those of the pipe connection device of the present invention. Reference to the operation will be omitted.
  • the cylindrical member 800 has a size that can be inserted into the pipe 10 and the spiral is formed on the inner side, the guide member 200, the support member 300 and the close contact member 400 is formed as a group of the cylindrical member ( As the pipe 10 is installed in each of the pair of pipes 10 therebetween, the pipes 10 are connected.
  • cylindrical member 800 has an insertion-limited rib 810 for limiting the length of the pair of pipes 10 inserted into both sides of the cylindrical member 800 along the inner circumferential surface center, straight pipe, curved pipe, etc.
  • Pipe 10 including a may be inserted into the cylindrical member 800 by the same length.
  • the guide member 200 includes a seating portion 210 in which the inner surface and the outer circumferential surface of the cylindrical member 800 are helically coupled, and extends from the seating portion 210 to the outside of the cylindrical member 800 and the inclined groove 221 on the inner surface. Is formed and one side is inclined portion 220 is in contact with the outer surface of the cylindrical member 800, extending from the inclined portion 220 and having a larger diameter than the seating portion 210 and the separation prevention ring 40 at the end.
  • the fixing groove 231 for the installation of the horizontal portion is formed 230.
  • the watertight member 600 used in the first embodiment of the present invention may be installed in the guide member 200, and the cylindrical member 800 and the guide member 200 are coupled to each other, thereby interposing the watertight member 600.
  • the part 630 may be fixed by the seating portion 210 and the insertion rib 810 in close contact.
  • the support member 300 is horizontally inserted into the guide member 200 in a shape in which the pipe 10 is insertably drilled, and a plurality of stepped holes 301 formed along the outer circumferential surface of the portion located in the inclined portion 220. ), And the other side of the horizontal portion 230 and the inclined portion 220 to form a closed space for the arrangement of the pressure spring 50 and in contact with the separation prevention ring 40 installed in the fixing groove 231.
  • the contact member 400 extends from the tooth portion 410 and the tooth portion 410 inserted into the stepped hole 301 of the support member 300, and the protruding piece 420 disposed on the stepped portion of the stepped hole 301.
  • the teeth 420 of the toothed portion 410 is in close contact with the inclined groove 221 by the restoring force of the pressure spring 50, the pipe ( It should be in close contact with the outer circumferential surface of 10).
  • 10 to 12 is a view showing a one-touch piping connection device according to a third embodiment of the present invention.
  • the third embodiment of the one-touch piping connection device has a fastening member (100C) and a fastening member (100C) is provided with a first hook (110C) on the outer circumferential surface having a size that can be inserted into the pipe (10C) basically A support member 300C coupled to the guide member 200C, a support member 300C disposed inside the guide member 200C in which the inclined groove 221C is formed, and forming a space for placement of the pressure spring 30C, and a support member 300C.
  • the fastening member 100C has a size to which the pipe 10C can be inserted and a spiral is formed on the inner side thereof, and is coupled to the guide member 200C and spirally coupled to the support member 300C and the close contact member 400C.
  • the connecting member (500C) is installed in each of the two pipes arranged in a straight line therebetween to connect the pipes, while the outer peripheral surface is bent in a 'b' shape toward the guide member (200C) If a strong shock such as an earthquake occurs through the connecting rod 600C connecting the first hook 110C provided with the second hook 510C provided in the connecting member 500C, the pipe 10C may flow therethrough. It will prevent breakage.
  • the guide member (200C) is a seating portion (210C), the inner surface and the outer peripheral surface of the fastening member (100C) is coupled to the spiral, and from the seating portion (210C) to the outer side of the fastening member (100C) and inclined groove (221C) on the inner surface Is formed, one side is inclined portion 220C and the outer surface in contact with the fastening member (100C), extending from the inclined portion 220C and has a diameter larger than the seating portion 210C and the separation prevention ring (20C) at the end
  • the inclined groove of the inclined portion 220C in a state in which the fixing groove 231C for the installation of the formed horizontal portion 230C is formed, according to such a structure, the spiral coupling between the fastening member 100C and the guide member 200C
  • the close contact member 400C may be disposed at 221C, and the separation prevention ring 20C and the pressure spring 30C may be disposed at the horizontal portion 230C.
  • the support member 300C is horizontally inserted into the guide member 200C in a shape in which the pipe 10C is inserted into the guide member 200C, which includes a plurality of stepped holes formed along the outer circumferential surface of the portion located at the inclined portion 220C. 301C, together with the other sides of the horizontal portion 230C and the inclined portion 220C, form a sealed space for placing the pressure spring 30C and contact with the release preventing ring 20C installed in the fixing groove 231C.
  • the installation space of the separation preventing ring 20C is formed between the first protruding rib 310C and the first protruding rib 310C which are prevented from being exposed to the outside by the first protruding rib 310C.
  • a second protruding rib 320C for preventing the separation prevention ring 20C from being separated outwardly.
  • a part of the close contact member 400C disposed in the stepped hole 301C may reach the inclined groove 221C as the stepped hole 301C and the inner space of the support member 300C, and the support member (200C) to the guide member 200C by the pressure spring 30C.
  • 300C) Insertion is restricted, while passing the pipe 10C from the support member 300C to the pressure member 100C while pressing the support member 300C toward the fastening member 100C, and then supporting member 300C.
  • the separation prevention ring (20C) is to prevent the support member 300C from being separated from the guide member (200C) is installed through the space provided between the first and second protruding ribs (310C, 320C), again In other words, the first protruding rib 310C is positioned inside the guide member 200C and the second protruding rib 320C is exposed to the outside, and then, using the space therebetween, the fixing groove 231C of the guide member 200C.
  • the separation prevention ring (20C) to be installed along.
  • the separation prevention ring 20C is installed in the fixed groove 231C by removing a portion of the external force in a state in which a part is cut and bent it by an external force and then placed in the fixed groove 231C.
  • the contact member 400C extends from the toothed portion 410C and the toothed portion 410C inserted into the stepped hole 301C of the support member 300C, and the protrusion piece 420C disposed on the stepped portion of the stepped hole 301C.
  • the teeth 420C of the toothed portion 410C are brought into close contact with the inclined groove 221C by the restoring force of the pressure spring 30C.
  • the shape of the contact member 400C and the inclined groove 221C be considered as shown in the figure so that the entire tooth is in close contact with the pipe 10C.
  • One end of the pipe 10C inserted through the support member 300C is inserted into the connecting member 500C, and a cutting groove 501C for interposing a ring-shaped rubber packing 40C between both inner peripheral surfaces and the pipe 10C.
  • a cutting groove 501C for interposing a ring-shaped rubber packing 40C between both inner peripheral surfaces and the pipe 10C.
  • the end of the pipe 10C is positioned inside the connecting member 500C (preferably the inner central portion) in a state in which the adhesion member 400C is fixed to the pipe 10C, and the fastening member 100C and the connecting member 500C.
  • the connecting rod 600C When the connecting rod 600C is installed on the first and second hooks 110C and 510C provided in the pipe 10C, which is buried underground, it does not move normally, but when a large impact such as an earthquake is applied, the connecting member ( Corresponding to the size of 500C) and connecting rod 600C, it is not detached from the connecting member 500C. It is said to be movable in a certain range.
  • the connecting member 500C may have a curved pipe, a T-shaped pipe shape, and the like, the overall shape of which is not limited to the straight pipe shape shown in the drawings. Accordingly, the pipe can be freely connected in a straight line, a curved line, a right angle direction, and the like. .
  • the connecting rod 600C includes first and second coupling rings 610 and 620C fastened to the first and second hooks 110C and 510C, which are disposed in a straight line, and the first and second coupling rings 610C, It consists of a body portion 630C connecting 620C, the first and second hooks 110C, 510C through the fastening member 100C, the guide member 200C, the support member 300C and the contact member 400C.
  • the pipe connecting device of the present invention functions to have a shockproof, and the first and second coupling rings (610C, Depending on the size of the 620C, the movement range of the pipe 10C due to the impact may be increased or decreased.
  • FIG. 13 is a view showing an installation state of the fixing member of the one-touch piping connection device according to the present invention.
  • a pair of fixing members 700C) may be disposed to face the fastening member 100C based on the connecting member 500C. In the process of connecting two pipes with the connecting member 500C interposed therebetween, In one pipe, a fastening member 100C, a guide member 200C, a support member 300C, and a close contact member 400C are installed, and in the other pipe, the fixing member 700C is used to reduce costs.
  • the first and second hooks (110C, 510C) and the third hook (710C) is the first and second coupling ring (610C,) by the elastic force 620C) has a shape that can be fastened or detached so that the first and second coupling rings 610C, 620C are not detached from the first to third hooks 110C, 510C, and 710C as shown in the drawing.
  • the first and second coupling rings 610C and 620C may be separated.
  • the outer peripheral surfaces of the fastening member 100C and the connecting member 500C provided with the first and second hooks 110C and 510C have a polygonal column shape, such that the fastening member 100C or the connecting member 500C is rotated.
  • the first and second hooks 110C and 510C are provided on the plane of the polygonal column shape so that the area where the lower portions of the first and second hooks 110C and 510C are fixed is stable.
  • the outer peripheral surface of the connecting member 500C on which the rubber packing 40C provided with the first and second hooks 110C and 510C is provided may have a convex shape, and a groove may be formed on the corresponding inner peripheral surface. It may be.
  • FIG. 14 and 15 illustrate a one-touch piping connection device according to a fourth embodiment of the present invention.
  • Fourth embodiment of the one-touch piping connection device has a size that can be inserted into the pipe (10C), the inner surface is formed with a spiral and the outer peripheral surface fastening member 100 is provided with a first coupling rib (110-1C) -1C), the guide member 200C that is spirally coupled to the fastening member 100-1C, and the inclined groove 221C is disposed inside the guide member 200C formed and the space for the arrangement of the pressure spring (30C)
  • One end of the pipe 10C installed through the fastening member 100-1C is inserted, and the connecting member 500-1C having the second coupling ribs 510-1C on both outer peripheral surfaces thereof, and the first and second ends.
  • the coupling ribs 110-1C and 510-1C are connected to each other, and are configured by a connection bolt 600-1C
  • the guide member 200C, the support member 300C, and the close contact member 400C of the second embodiment connected to the fastening member 100C may be referred to in detail because the structure and function thereof are the same as those described previously. It will be omitted.
  • the fastening member 100-1C has a size into which the pipe 10C can be inserted and has a spiral formed on the inner side thereof, while the first coupling rib 110-1C has a spiral hole 111-1C formed on the outer circumferential surface thereof in a horizontal direction. ) Is provided, the one side of the spiral hole (111-1C) and the connecting bolt (600-1C) of the first coupling rib (110-1C) is coupled to the fastening member (100-1C) and the connecting member (500-1C) ) Is made.
  • connection member 600-1C is connected to the connection member 100-1C and the connection bolt 600-1C, and thus the connection bolt 600-1C may be moved within a predetermined range in the through hole 511-1C. -1C) It can be moved by a certain range by the impact with two pipes which are arranged inside.
  • the connecting bolt 600-1C is coupled to the spiral hole 111-1C through the through hole 511-1C in the first and second coupling ribs 110-1C and 510-1C that are disposed in a straight line.
  • the first and second coupling ribs include a body portion 610-1C and a head portion 610-1C provided at the end of the body portion 610-1C and having a diameter larger than that of the through hole 511-1C.
  • When coupled to the (110-1C, 510-1C) is preferably not separated by the head portion 610-1C having a ball shape and the body portion (610-1C) of the through hole (511-1C) By being able to flow corresponding to the size, the impact on the pipe 10C is mitigated.
  • 16 and 17 are views illustrating a one-touch piping connection device according to a fifth embodiment of the present invention.
  • the fifth embodiment of the one-touch piping connection device has a size that can be inserted into the pipe (10C), the inner surface is formed with a spiral, the outer peripheral surface of the fastening member 100 is provided with a third coupling rib (110-2C) -2C), the guide member 200C spirally coupled to the fastening member 100-2C, and the inclined groove 221C is disposed inside the guide member 200C formed with a space for placing the pressure spring (30C)
  • One end of the pipe 10C installed through the fastening member 100-2C is inserted, and a connecting member 500-2C having fourth coupling ribs 510-2C on both outer peripheral surfaces thereof, and the third and fourth ends.
  • the coupling ribs 110-2C and 510-2C are connected to each other, and are configured as a coupling member 600-2
  • the guide member 200C, the support member 300C, and the close contact member 400C of the third embodiment connected to the fastening member 100-2C have the same structure and function as those described above for the same reason. Reference will be omitted.
  • the fastening member 100-2C has a size to which the pipe 10C can be inserted, a spiral is formed on the inner surface, and a third coupling rib 110-2C having a through hole 111-2C formed in a horizontal direction on the outer circumferential surface thereof.
  • One side of the coupling member 600-2C is fixed to the through hole 111-2C of the third coupling rib 110-2C through the structure of the coupling member 100-2C and the connection member 500-2C. The connection is made.
  • the connecting member 500-2C has one end of a pipe 10C inserted through the support member 300C, and a cutting groove for interposing a ring-shaped rubber packing 40C between both inner peripheral surfaces and the pipe 10C.
  • 501C is formed
  • the coupling member 600-2C is formed by the third and the third members by the structure having the fourth coupling rib 510-2C having the insertion holes 511-2C formed in the horizontal direction on both outer peripheral surfaces thereof. It is fluidly connected to the four coupling ribs (110-2C, 510-2C) so that the pipe connecting device of the present invention has a shockproof.
  • the coupling member 600-2C is disposed through the insertion hole 511-2C and the through hole 111-2C in the third and fourth coupling ribs 110-2C and 510-2C that are disposed in a straight line and through the hole.
  • a rod portion 610-2C having a diameter smaller than that of the 111-2C and the insertion hole 511-2C, and a diameter larger than that of the insertion hole 511-2C, provided at one end of the rod portion 610-2C.
  • the head portion (620-2C) and the rod portion (610-2C) is formed by a coupling nut (630-2C) having a helix coupled to the other end and having a diameter larger than the through hole (111-2C), the rod portion ( 610-2C connects the fastening member 100-2C and the connecting member 500-2C in a fluid manner without being separated from the third and fourth coupling ribs 110-2C and 510-2C.
  • a coupling nut (630-2C) having a helix coupled to the other end and having a diameter larger than the through hole (111-2C)
  • the rod portion ( 610-2C connects the fastening member 100-2C and the connecting member 500-2C in a fluid manner without being separated from the third and fourth coupling ribs 110-2C and 510-2C.
  • connection members 500C, 500-1C, and 500-2C of the third to fifth embodiments of the present invention have insertion limiting ribs 520C for limiting the length at which two pipes are inserted at both sides thereof, While the pipes opposed to the connecting member 500C can be inserted only to each other by the same length, the grooves 502C are formed on one side of the cutting groove 501C and the grooves are fitted to the rubber packing 40C. By forming, the rubber packing 40C may be prevented from moving as much as possible in the space between the pipe 10C and the cutting groove 501C.
  • FIGS. 18 and 19 are views showing the installation state of the protective cap of the one-touch piping connection device of the present invention.
  • a protective cap (800C) for sealing the gap may be further installed, such a protective cap ( 800C is first inserted into the pipe 10C and then installed to close the gap as mentioned after the guide member 200C and the support member 300C are fixed to the pipe 10C.
  • the protective cap 800C may have a structure that is fixed by being simply fitted along the outer circumferential surface of the guide member 200C or is coupled to the outer circumferential surface of the guide member 200C.
  • the contact member when the guide member, the support member, and the contact member are disposed on the pressure member, the contact member is inclined to the guide member by the restoring force of the pressure spring when the pipe is inserted into the pressure member. It adheres to the structure that is firmly fixed to the outer circumferential surface of the pipe, so that the connection between pipes can be easily performed without using bolts, so that no weakening of the holding force due to loosening of the bolts occurs. And it is possible to further improve the watertightness through the structure in which the elastic piece of the watertight member interposed between the guide member surrounds the pipe circumference.

Abstract

La présente invention se rapporte à un dispositif de raccordement de tube en un seul geste qui peut : résoudre les problèmes du dispositif de raccordement de tube existant, qui est fixé à un tube par des boulons, c'est-à-dire la détérioration de la force de fixation provoquée par des boulons non serrés, la gêne pendant la construction ou analogues et, en même temps, assurer l'obtention d'excellents effets d'étanchéité à l'eau et de force de fixation. A cet effet, l'invention comprend : un élément roue de pression (100) qui comporte un trou d'insertion (101) dans lequel un tube (110) peut être inséré et dont un diamètre croît progressivement dans le sens de l'insertion du tube (10), et une nervure circulaire (110) qui est formée sur un côté extérieur du trou d'insertion (101) de diamètre réduit ; un élément guide (200) qui est accouplé en spirale à la nervure circulaire (110) ; un élément support (300) qui est disposé sur le côté intérieur de l'élément guide (20) qui présente des gorges inclinées (221), et forme un espace pour l'agencement d'un ressort de compression (50) ; des éléments de contact (400) qui sont engagés dans l'élément support (300) et prévus sur ce dernier et qui sont disposés dans les gorges inclinées (221), de telle sorte que les éléments de contact sont mis en contact avec le tube (10) par une force de rappel du ressort de compression (50) ; et un joint en caoutchouc (500) qui est conique pour être mis en contact avec une surface inclinée du trou d'insertion (101) de l'élément roue de pression (100).
PCT/KR2011/001016 2010-02-18 2011-02-16 Dispositif de raccordement de tube en un seul geste WO2011102637A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2797176A CA2797176C (fr) 2010-02-18 2011-02-16 Dispositif de raccordement de tube en un seul geste

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20100014809 2010-02-18
KR10-2010-0014809 2010-02-18
KR10-2010-0040869 2010-04-30
KR1020100040869A KR100977308B1 (ko) 2010-02-18 2010-04-30 원터치식 배관 연결장치
KR10-2010-0117715 2010-11-24
KR1020100117715A KR101271168B1 (ko) 2010-11-24 2010-11-24 내진용 원터치식 배관 연결장치

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CN103282714A (zh) * 2011-09-02 2013-09-04 沃泰有限公司 一键式配管连接装置
CN103925439A (zh) * 2012-12-27 2014-07-16 泰州乐金电子冷机有限公司 水管连接装置
JP2016538513A (ja) * 2013-10-24 2016-12-08 スウエイジロク・カンパニー 単動押し式接続導管継手
US10458582B2 (en) 2015-04-23 2019-10-29 Swagelok Company Single action push to connect conduit fitting with colleting
US10584820B2 (en) 2010-10-15 2020-03-10 Swagelok Company Push to connect conduit fitting with ferrule
US10704722B2 (en) 2015-04-23 2020-07-07 Swagellok Company Single action push to connect conduit fitting
CN114562623A (zh) * 2022-01-28 2022-05-31 华能国际电力股份有限公司德州电厂 一种环保脱硫装置
US11781688B2 (en) 2019-04-01 2023-10-10 Swagelok Company Push to connect conduit fitting assemblies and arrangements
CN117469480A (zh) * 2023-12-28 2024-01-30 烟台天兵工程机械有限公司 一种便于加工的管道连接件

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US20190137016A1 (en) * 2017-11-08 2019-05-09 Shanghai Sansheng Metal Products. Co. Ltd. Connecting union joint with smart connection of easy-flowing pipe system

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10584820B2 (en) 2010-10-15 2020-03-10 Swagelok Company Push to connect conduit fitting with ferrule
US11002395B2 (en) 2010-10-15 2021-05-11 Swagelok Company Push to connect conduit fitting with ferrule
JP2013542378A (ja) * 2011-09-02 2013-11-21 ウォーター−テイク カンパニー， リミテッド ワンタッチ式配管連結装置
CN103282714A (zh) * 2011-09-02 2013-09-04 沃泰有限公司 一键式配管连接装置
CN103925439A (zh) * 2012-12-27 2014-07-16 泰州乐金电子冷机有限公司 水管连接装置
US10619780B2 (en) 2013-10-24 2020-04-14 Swagelok Company Single action push to connect conduit fitting
JP2016538513A (ja) * 2013-10-24 2016-12-08 スウエイジロク・カンパニー 単動押し式接続導管継手
US10458582B2 (en) 2015-04-23 2019-10-29 Swagelok Company Single action push to connect conduit fitting with colleting
US10704722B2 (en) 2015-04-23 2020-07-07 Swagellok Company Single action push to connect conduit fitting
US11073234B2 (en) 2015-04-23 2021-07-27 Swagelok Company Single action push to connect conduit fitting
US11781688B2 (en) 2019-04-01 2023-10-10 Swagelok Company Push to connect conduit fitting assemblies and arrangements
CN114562623A (zh) * 2022-01-28 2022-05-31 华能国际电力股份有限公司德州电厂 一种环保脱硫装置
CN114562623B (zh) * 2022-01-28 2024-04-19 华能国际电力股份有限公司德州电厂 一种环保脱硫装置
CN117469480A (zh) * 2023-12-28 2024-01-30 烟台天兵工程机械有限公司 一种便于加工的管道连接件

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CA2797176C (fr) 2015-01-06
CA2797176A1 (fr) 2011-08-25

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