KR20150032953A

KR20150032953A - Ling of Bar bind clip

Info

Publication number: KR20150032953A
Application number: KR20130112251A
Authority: KR
Inventors: 조경일
Original assignee: 조경일
Priority date: 2013-09-22
Filing date: 2013-09-22
Publication date: 2015-04-01

Abstract

The present invention relates to a steel bar binding clip with a hook which is used when tightly binding steel bars with each other in order not to be moved when pouring concrete in a construction site where to place the concrete. An existing process, wherein thin and circular steel bar binding wires are wound on steel bars crossing each other and twist and bind the steel bars with the hook, is complicated, and therefore the steel bars according to the existing process are not tightly bound. The present invention provides the steel bar binding clip with a hook capable of simplifying a work process and a manufacturing method thereof, wherein an end part of the hook (300) which is a tool for binding the steel bar is inserted into circular holes (101, 102) attached to both ends of a long and narrow U-shaped galvanized iron sheet (100) as figure 1 presents so that the steel bar binding clip with the hook tightly binds the steel bar (200) by enclosing the steel bar (200) crossing each other, twisting the steel bar, and making a knot.

Description

{Ling of Bar bind clip}

The present invention relates to a structure for inserting an end of a hook (300), which is a tool for bundling reinforcing bars, into a circular hole formed at both ends of a reinforcing bar binding line used for binding reinforcing bars crossed at a building site, To a reinforcing bar clip.

In order to prevent concrete from being poured into concrete at the construction site where concrete is poured, it is wound and twisted using a hook, which is a tool that binds each other with a circular thin steel reinforcing line to the intersection of the reinforcing bars, There was a disadvantage that it was not firm and tied.

The present invention has been made to solve such a problem

As shown in FIGS. 1 and 2, the end of the hook 300, which is a tool for bending reinforcing bars to each other, is inserted into the circular rings 101 and 102 formed by bending the long and thin bar 100 in a U- And the reinforcing rods 200, which are rotated and crossed, are firmly tied together.

In order to accomplish the above object, according to the present invention, there is provided a reinforced-

(FIG. 3)). Several elliptical holes (FIG. 4) were cut at the ends of the thin metal plate (FIG. 3) and cut into staggered portions (FIG. 5) to enlarge the elliptical holes into circular holes having a diameter larger than the width of the seat belt (Fig. 6) A binding clip with a hook is manufactured by a process of bending in a U-shape.

It is simple and easy to use because it is a simple structure that tightly binds twisted and inserted hooks into a circular ring attached to both ends of a reinforcing bar clip which is bent at the intersection of the bent reinforcing bars.

1 is an entire perspective view of a reinforcing clip with a loop attached thereto;
2 is a perspective view of a reinforcing clip with a loop attached thereto;
Fig. 3 is a perspective view of a metal mold in which a metal plate is pierced with an elliptical hole; Fig.
Fig. 4 is a perspective view of a metal mold in which the metal plates are cut and staggered.
5 is a perspective view of a mold in which an elliptical hole is machined into a large circular shape.
Fig. 6 is a perspective view of a mold that bends the processed stone band into a U-

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in FIG. 2, the reinforcing bars form circular rings 101 and 102 for inserting hooks, which are tools for binding together, at both ends of the U-shaped seat belt 100.

As a method for manufacturing a binding clip having the above-mentioned ring attached thereto

As shown in FIG. 3, the upper and lower male press molds 410 and 420 are lowered and inserted into the rocking plate 110, and the lower female mold 400 presses several elongated elliptical holes at both ends.

As shown in FIG. 4, the thin metal plates 120 having a plurality of elliptical holes formed by the upper and lower molds 510 and 500 formed in an X-shape are cut in X-shape at regular intervals staggered from each other.

As shown in FIG. 5, triangular molds 620 and 630 having holes formed at the intermediate positions of the upper and lower press molds 610 and 600 with circular pins 640 are arranged in an X-shape, The elliptical hole is drilled into a circular shape with a larger diameter by inserting a thin slab plate 130 which is alternately cut and long.

As shown in FIG. 6, the rock plate 140, which is X-shaped and staggered and lengthwise cut and attached with circular rings at both ends, is bent into a U-shape by the U-shaped press molds of the upper side 710 and the lower side 700.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
100: a binding clip with a hook 101: a circular ring
102: Circular ring 110: Crushed stone having an oval hole
120: Hammer plate cut into X-shape 130: Hammer plate processed into large circular hole 140: Hammer plate processed into U-shape 200:
300: hook 400: female lower mold of oval hole
410, 420: male upper mold of the elliptical hole 500: X-shaped lower mold
510: X-shaped upper mold 600: Large circular hole lower mold
610: large circular hole upper mold 620,630: large circular hole middle mold
640: Large diameter circular pin (PIN) 700: U-shaped female lower mold
710: U-shaped male upper mold

Claims

A reinforcing steel binding clip having circular holes (101, 102) for inserting an end portion of a hook (300), which is a tool for binding reinforcing bars, at both ends and having a U-shaped bent ring attached thereto.

In the first aspect,
The circular holes at both ends are reinforced clips with a ring with a large diameter circular hole formed at both ends of a long, narrow U-shaped barrel.

In the first aspect,
A reinforcing steel clip with a U-shaped bent ring to surround the crossed steel bars at the center of the barrel with round holes at both ends of the barrel.

A thin metal plate is inserted between the upper and lower molds, and a plurality of elliptical holes are drilled at both ends thereof. The elliptical holes are cut longitudinally in an X-shape alternating with each other about the vertical center of the plate, A method of manufacturing a reinforced-cord fastening clip, comprising the steps of: inserting and expanding a circular pin (PIN), and forming a U-shaped casting plate into a U-shaped upper lower mold.

Claim 4
A method of manufacturing a reinforced concrete clip having a V-shaped upper male mold and a reverse V-shaped annular mold, the upper male mold being cut long in the X-shaped form staggered about the center of the longitudinal direction of the steel plate.

Claim 4
A method of manufacturing a reinforced concrete clip having a ring inserted into an X-shaped intermediate mold on both sides of a tin plate bent in an X-shape and widening a circular pin (PIN) inserted into an elliptical hole of a flat type tin plate.