JPH0133490Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a binding ring member for a binding band that can be tightened and loosened.

BACKGROUND ART Conventionally, there is a binding band in which two rings of the same quadrilateral shape made of wire are stacked vertically on one end of a flexible band and joined together.

It is very difficult to loosen something that has been tightened with this binding band, and the only way to loosen it is to cut the binding band with a knife.

This cut binding band cannot be used again for something of the same size because the band has become shorter.

There are few other types of binding that can be loosened and untied easily in the same way, and even if there are, they are expensive.

The present invention is a binding ring that is not expensive, does not have a complicated structure, can be tightened and loosened by easy operation, and can be tightened immediately after loosening.

If the present invention as a binding ring member formed of a wire as a component material is explained with reference to the drawings, one ring member is a ring member held at one end of a binding band, as shown in Fig. 1. It is a four-sided ring body consisting of a left side 3 and a right side 4, in which a holding side 1, which is a side, and a tip side 2, which is the opposite side of the holding side 1, have the same length and are parallel to each other.

The other ring body is as shown in Figure 2.
The left corner of the left corner is made into the desired shape by recessing the right angles on both sides of the tip side 2 of the quadrilateral ring inward so that each corner becomes an angle consisting of three angles. This is a convex annular body formed by providing an inverted L-shaped corner 5 and an L-shaped corner 6 on the right side.

The length of the convex tip side 7, which is the side of the tip of the convex ring having an inverted L-shaped corner 5 and an L-shaped corner 6 at both ends, is from the left side 3 of the hollow part 8 formed by the four-sided ring to the right side. The length up to side 4 is set to a required length that allows it to enter a state parallel to tip side 2.

The opposite side of the convex tip side 7 of the convex annular body becomes a convex annular body holding side 9 that holds the convex annular body at one end of the band.

The binding of the present invention in which the two ring bodies of the present invention are stacked with the convex ring body on top with the four-sided ring body at the bottom, and the holding side 1 and the convex ring body holding side 9 are held together at one end of the binding band. To tighten using a ring, wrap a band around the outer periphery of the items to be bundled, and insert one end of the band that does not have a binding ring into the inside of each ring from below the four-sided ring and convex ring that are stacked one above the other. Hit the lap and turn around,
The objects to be bundled can be tightened by passing through the outside of the convex tip side 7 of the convex ring body and inside the tip side 2 of the four-sided ring body, and then pulling in the direction of the tips of both ring bodies. .

As shown in FIG. 3, there is no difference from the conventional method of tightening using two rings of the same shape.

However, since the band passes inside the convex tip side 7, the width of the band needs to be long enough to fit inside the convex tip side 7 without bending.

When loosening a binding band that has been tightened by the binding ring device of the present invention, it will be loosened by pulling the band in the opposite direction to the direction in which it was pulled to tighten the band.

When the band is pulled in the direction opposite to the direction of tightening, the tip side 2 of the four-sided ring and the convex tip side 7 of the convex ring float upward.

When the tip side 2 and the convex tip side 7 rise up, the band pushes the convex tip side 7 downward, and the convex tip side 7 enters the hollow part 8 of the four-sided ring.

The fact that the convex tip side 7 enters the hollow part 8 of the four-sided ring means that the convex tip side 7, which was in close contact with the tip side 2 with the band sandwiched between them, is separated, so that the close contact state where the band was sandwiched and pressed is removed. The tension is relaxed and the tightening is loosened.

To re-tighten a loosened cable tie, simply pull the band in the direction opposite to the direction in which it was loosened.

There is no difference in effect or operation of the binding ring body of the present invention in which the straight line state of the front end side 2 and the convex front end side 7 of the ring body is made into the same curved state that is curved outward.

To describe the effect of the deformation of the ring body of the present invention, the distance between the convex tip side 7 of the convex ring body and the convex ring holding side 9 is the same as the distance between the holding side 1 and the tip side 2 of the four-sided ring body. If it is narrower, the tightening effect cannot be obtained.

In addition, a combination of a convex ring and a four-sided ring in which the distance formed by the left and right sides of the convex ring is wider than the distance between the left side 3 and right side 4 of the four-sided ring has a tightening effect. It has a loosening and unraveling effect and can be used without change.

The convex ring body is not combined with the four-sided ring body, and instead of the four-sided ring body that is below, a convex ring body of the same shape is used, and the opposite convex tip side 7 is held on top by a band. A binding band connected to the convex ring and one end of the band can be used because it has a tightening effect and a loosening effect.

The present invention is a binding ring device that can be tightened or loosened by simply changing the direction in which the band is pulled, by combining a four-sided ring body and a convex ring body.

[Brief explanation of the drawing]

Figure 1 is a plan view of a quadrilateral ring. FIG. 2 is a plan view of the convex ring. FIG. 3 is a perspective view showing the tightening state of the binding band according to the present invention. 1: Holding side, 2: Tip side, 3: Left side, 4: Right side, 5: Inverted L-shaped corner, 6: L-shaped corner, 7: Convex tip side, 8: Hollow part, 9: Convex ring Body holding side.

Claims (1)

[Scope of utility model registration request] The upper ring, which is a binding ring tool that connects two quadrilateral rings of the same shape formed by rod-shaped members with a desired thickness and one end to one end of the band, is held in the band. A convex tip edge formed by recessing both corners of the opposite side of the opposite side inward to the desired shape to form an inverted L-shaped corner and an L-shaped corner, each corner consisting of three corners. A binding ring using a convex ring with a desired shape and a length that is parallel to the tip side of the lower ring and can enter the hollow part of the lower ring. Body parts.