WO2020184788A1 - Conduit à connecteur intégré - Google Patents

Conduit à connecteur intégré Download PDF

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Publication number
WO2020184788A1
WO2020184788A1 PCT/KR2019/009148 KR2019009148W WO2020184788A1 WO 2020184788 A1 WO2020184788 A1 WO 2020184788A1 KR 2019009148 W KR2019009148 W KR 2019009148W WO 2020184788 A1 WO2020184788 A1 WO 2020184788A1
Authority
WO
WIPO (PCT)
Prior art keywords
tube
connector
present
tubular body
integrated conduit
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/KR2019/009148
Other languages
English (en)
Korean (ko)
Inventor
오천식
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.)
Hanyang Ocs Co Ltd
Original Assignee
Hanyang Ocs 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 Hanyang Ocs Co Ltd filed Critical Hanyang Ocs Co Ltd
Priority to CN201980093964.6A priority Critical patent/CN113767533A/zh
Publication of WO2020184788A1 publication Critical patent/WO2020184788A1/fr
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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B17/00—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs

Definitions

  • the present invention relates to a connector-integrated conduit, and more particularly, a connector-integrated conduit that is provided in a structure that can be connected even without a separate connector when connecting the tubes to each other, and can easily connect the tube itself by a simple structure. It is about.
  • a conduit for electric wire wiring is laid out on a wall or ceiling slab during construction of a building to extend and extend to allow cables such as power lines or communication lines to pass, and an example of such a conventional conduit is described by the drawings shown below. same.
  • the conventional conduit 10 has a first tube 11 and a second tube 12 having a predetermined length, each forming a thread 14, 15 on the outer or inner diameter side of the end ,
  • a connector 13 in a single tube shape separate from each of the tubes 11 and 12 is fastened, and at both ends of the connector 13, other threads 16 and 17 corresponding to the threads 14 and 15 are attached. ) Is formed to enable screw fastening.
  • Such a conventional conduit 10 is not only complicated in configuration due to the further provision of a separate connector 13 and hassle such as assembly work, but also the burden of cost due to further provision of a separate connector 13 It happens.
  • the present invention is to solve the above-described problems, the present invention is provided so as to interconnect the pipe body by a simple structure to facilitate the wiring work of the wire and at the same time do not intervene a separate connector when interconnecting the pipe body. Even if not, it is to provide a connector-integrated conduit that can be easily connected.
  • first tube body 21 extending to a predetermined length, and a second tube body 22 connected to the first tube body 21;
  • At least one of the first tube 21 and the second tube 22 has an enlarged portion 23 extending to a predetermined size at one end so that the other tube bodies 21 and 22 are inserted, and the enlarged portion (
  • the coupling hole 25 is formed on one side of the outer circumference of 23);
  • a connector-integrated conduit is provided on the coupling hole 25, characterized in that the tightening bolts 24 are fastened to the outer circumferential surfaces of the tubes 21 and 22 inserted into the expanding part 23.
  • the other end of the first tube 21 or the second tube 22 is characterized in that indentation grooves 26 and 27 corresponding to the tightening bolts 24 are formed along an outer circumference.
  • a connector-integrated conduit is provided.
  • the first tube 21 or the second tube 22 is provided with an elbow tube 30 bent at a predetermined curvature, and has a different expansion at both ends of the elbow tube 30.
  • a connector-integrated conduit is provided, characterized in that the neck 31 and the imprint groove 32 are formed.
  • the diameter expansion portion 23 is formed to insert another tube body (21, 22) into the tube body (21, 22) itself, and the tightening bolt ( 24) is provided to connect the pipe bodies 21 and 22 to each other, so that a separate connector 13 is provided as in the prior art, or the connector 13 is assembled to the pipe bodies 21 and 22 and is threaded for assembly.
  • FIG. 1 is an exploded perspective view showing a conventional example
  • Figure 2 is a perspective view showing an embodiment of the present invention
  • FIG. 3 is an exploded perspective view according to an embodiment of the present invention
  • FIG. 6 is a cross-sectional view showing another embodiment of the present invention.
  • the conduit 20 of the present invention is formed to extend to a predetermined length by directly connecting the first tube 21 and the second tube 22, and at one end of the first tube 21, a second
  • the expansion part 23 is formed so that the end of the tube body 22 is inserted, and the tightening bolts 24 are fastened on the expansion part 23 to connect each of the tubes 21 and 22, which is shown in FIG. It will be described in detail with reference to Figure 4 as follows.
  • the first tube 21 is formed at one end of the diameter expansion portion 23 of a certain length, the tightening bolt 24 is fastened to one side of the outer circumference of the expansion portion 23
  • the ball 25 is formed, and the other end of the first tube 21 is formed with an indentation groove 26 that is dug to a predetermined depth along the outer circumference.
  • a pressing groove 27 is formed at one end corresponding to the enlarged portion 23 of the first tube body 21, and the other end of the second tube body 22 is described above.
  • the expansion unit 23 may be formed, and the expansion unit 23 may expand the diameter of the end of the steel pipe using a reaming roller or the like or drive a pin for expansion to expand the diameter.
  • the first tube body 21 and the second tube body 22 are not screwed with a connector 13 by forming threads 14 and 15 on each tube body 21 and 22 It is a screwless fastening method that pressurizes and fixes by a tightening bolt 24 in a state directly connected to) and at the same time, the connector 13 is integrally molded into the tubes 21 and 22 itself.
  • the first tube 21 or the second tube 22 is provided in the form of an elbow bent at a predetermined curvature rather than extending in a straight line as in the above-described embodiment. It is natural that such an elbow tube 30 is manufactured in a curved shape, either of the first tube body 21 or the second tube body 22 in order to change the extension direction of the conduit 20, and As shown in Fig. 5, it is possible to form the expansion portion 31 and the impression groove 32 at both ends as described above, or the expansion portion 31 at both ends as shown in FIG. 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

La présente invention concerne un conduit à connecteur intégré qui est prévu pour permettre l'interconnexion de corps tubulaires par une structure simple et facilite le câblage de fils électriques, et permet en même temps une connexion facile sans connecteurs séparés intermédiaires lors de l'interconnexion des corps tubulaires. Selon la présente invention, l'invention concerne un conduit à connecteur intégré comprenant : un premier corps tubulaire (21) s'étendant sur une longueur prédéterminée ; et un second corps tubulaire (22) connecté au premier corps tubulaire (21), au moins l'un du premier corps tubulaire (21) et du second corps tubulaire (22) ayant, à une extrémité de celui-ci, une partie de diamètre agrandie (23) étendue à une certaine taille et dans laquelle l'autre des corps tubulaires (21, 22) est inséré, un trou de couplage (25) est formé sur un côté de la circonférence externe de la partie de diamètre agrandie (23), et un boulon de serrage (24), qui est pressé en contact étroit avec la surface circonférentielle externe de l'autre des corps tubulaires (21, 22) inséré dans la partie de diamètre agrandie (23), est couplé au trou de couplage (25).
PCT/KR2019/009148 2019-03-11 2019-07-24 Conduit à connecteur intégré Ceased WO2020184788A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201980093964.6A CN113767533A (zh) 2019-03-11 2019-07-24 连接器一体电线管

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0027534 2019-03-11
KR20190027534 2019-03-11

Publications (1)

Publication Number Publication Date
WO2020184788A1 true WO2020184788A1 (fr) 2020-09-17

Family

ID=72427579

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2019/009148 Ceased WO2020184788A1 (fr) 2019-03-11 2019-07-24 Conduit à connecteur intégré

Country Status (2)

Country Link
CN (1) CN113767533A (fr)
WO (1) WO2020184788A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11578744B2 (en) * 2018-11-26 2023-02-14 Safran Seats Method for assembling a beam and a structural element of an airplane seat

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005220949A (ja) * 2004-02-04 2005-08-18 Matsui Mfg Co 粉粒体輸送装置における配管接続装置
JP2006005988A (ja) * 2004-06-15 2006-01-05 Kyoshin:Kk ネジ無し電線管用カップリングの密封構造
KR200408599Y1 (ko) * 2005-11-09 2006-02-13 김세열 옥내 전기배관의 연결커넥터
JP2012070475A (ja) * 2010-09-21 2012-04-05 Mirai Ind Co Ltd 連結固定具及び棒材連結用配線・配管ボックス
US20170194902A1 (en) * 2014-11-19 2017-07-06 Ironridge, Inc. Wire Management Structure for a Rail-Less Solar Panel Assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005220949A (ja) * 2004-02-04 2005-08-18 Matsui Mfg Co 粉粒体輸送装置における配管接続装置
JP2006005988A (ja) * 2004-06-15 2006-01-05 Kyoshin:Kk ネジ無し電線管用カップリングの密封構造
KR200408599Y1 (ko) * 2005-11-09 2006-02-13 김세열 옥내 전기배관의 연결커넥터
JP2012070475A (ja) * 2010-09-21 2012-04-05 Mirai Ind Co Ltd 連結固定具及び棒材連結用配線・配管ボックス
US20170194902A1 (en) * 2014-11-19 2017-07-06 Ironridge, Inc. Wire Management Structure for a Rail-Less Solar Panel Assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11578744B2 (en) * 2018-11-26 2023-02-14 Safran Seats Method for assembling a beam and a structural element of an airplane seat

Also Published As

Publication number Publication date
CN113767533A (zh) 2021-12-07

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