Passing aid and passing tool

Abstract

The present invention provides a threading aid and threading tool that can be used even when a connecting part is not installed on the belt or cord. [Solution] A pass-through aid 1 for a pass-through aid 100, which has a first connecting portion 102 on the first surface 101 of the rear side Y2 in the longitudinal direction Y, and is formed such that the minimum width W2 of the front side Y1 is smaller than the maximum width W1 of the rear side Y2, comprises a clip portion 10 having a first clamping plate 11, a second clamping plate 12 arranged opposite to the first clamping plate 11, and an operating plate 13 on the front side Y1 of the first clamping plate 11 and the second clamping plate 12 that opens and closes the rear side Y2 of the first clamping plate 11 and the second clamping plate 12 by rotational operation, a base portion 21 to which the rear side Y2 is connected to the front side Y1 of the operating plate 13, and a belt portion 20 having a second connecting portion 22 that is detachably connected to the first connecting portion 102 of the pass-through aid 100 on the front side Y1 of the base portion 21.

Claims

1. A pass-through aid for a pass-through tool, having a first connecting portion on the first surface on the rear side in the longitudinal direction, and formed such that the minimum width on the front side is smaller than the maximum width on the rear side, A first clamping plate, a second clamping plate positioned opposite the first clamping plate, and a clip portion having an operating plate on the front side of each of the first and second clamping plates that opens and closes the rear sides of each of the first and second clamping plates by rotational operation, The device comprises a belt portion having a base portion connected to the front side of the operating plate at its rear end, and a second connecting portion detachably connected to the first connecting portion of the pass-through device at the front side of the base portion, The base portion of the band is a threading aid made of a flexible, cloth-like material.

2. The base portion of the band portion is formed to have a surface parallel to the first surface, as described in claim 1.

3. A through-tool auxiliary according to claim 1 or claim 2, wherein the second connecting portion of the through-tool auxiliary is rotatably connected to the first connecting portion.

4. The passage device according to claim 3, wherein the portion of the passage device in which the first connecting portion is formed is formed in the shape of a flat plate having the first surface.

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