PH12020050015A1 - Improved positioning joint structure of reinforcing steel bar (cage) having infinitely extending connection - Google Patents

Improved positioning joint structure of reinforcing steel bar (cage) having infinitely extending connection

Info

Publication number
PH12020050015A1
PH12020050015A1 PH12020050015A PH12020050015A PH12020050015A1 PH 12020050015 A1 PH12020050015 A1 PH 12020050015A1 PH 12020050015 A PH12020050015 A PH 12020050015A PH 12020050015 A PH12020050015 A PH 12020050015A PH 12020050015 A1 PH12020050015 A1 PH 12020050015A1
Authority
PH
Philippines
Prior art keywords
thread
joint piece
guide
joint
thread portion
Prior art date
Application number
PH12020050015A
Inventor
Fu-Yuan Lu
Chien-Hui Lu
yun-sheng Lu
Cheng-Yu Lee
Shin-Ming Chang
Ju-Chuan Ko
Ying-Ying Lu
Original Assignee
Banana Energy Tech Xiamen 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 Banana Energy Tech Xiamen Co Ltd filed Critical Banana Energy Tech Xiamen Co Ltd
Publication of PH12020050015A1 publication Critical patent/PH12020050015A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

An improved positioning joint structure of reinforcing steel bars (cages) having infinitely extending connection comprises a plurality of joint pieces and pivot devices, wherein the joint pieces are fastened and connected to each other through the pivot devices. The pivot device has the inner thread corresponding to the joint piece. The aforementioned joint piece has a single-start thread or a multi-start thread, and has a guide tooth structure installed at one end of the joint piece where the joint piece is in contact with the pivot device. The aforementioned guide tooth structure comprises a guide thread portion located at the front end of the joint piece, wherein the thread diameter of the guide thread portion is smaller than the thread diameter of the joint piece; the guide tooth structure also comprises an inner guide thread portion, installed inside one end of the pivot device that is in contact with the front end of the joint piece, wherein the diameter of the inner guide thread portion is larger than the diameter of the inner thread of the pivot device. Through the design of the thread, the improved positioning joint structure can increase the fastening speed; meanwhile, through the means of the guide thread portion or the inner guide thread portion, it is easier for the user to securely fasten the joint piece and the pivot device, so that the efficiency of the fastening process is improved.
PH12020050015A 2019-01-31 2020-01-22 Improved positioning joint structure of reinforcing steel bar (cage) having infinitely extending connection PH12020050015A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910099192.9A CN111502128A (en) 2019-01-31 2019-01-31 Positioning and jointing structure of steel bar capable of infinitely extending connection

Publications (1)

Publication Number Publication Date
PH12020050015A1 true PH12020050015A1 (en) 2021-08-23

Family

ID=71870860

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12020050015A PH12020050015A1 (en) 2019-01-31 2020-01-22 Improved positioning joint structure of reinforcing steel bar (cage) having infinitely extending connection

Country Status (3)

Country Link
CN (1) CN111502128A (en)
PH (1) PH12020050015A1 (en)
SG (1) SG10202000633WA (en)

Also Published As

Publication number Publication date
SG10202000633WA (en) 2020-08-28
CN111502128A (en) 2020-08-07

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