JP2012019778A - Thread-hanging auxiliary tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a thread-hanging auxiliary tool whhich can be appropriately used for hanging vine crops such as green pepper.SOLUTION: The thread-hanging auxiliary tool includes a semicircular stem supporting part for supporting a stem, and an approximately V-shaped thread holding part extending from the stem supporting part. A V-shaped cut is formed at the distal end of the thread supporting part, and a slit in a prescribed length for holding a thread material is formed in the base of the V-shaped cut. The semicircular stem supporting part is formed thinner than the thread holding part, and can be reamed as the stem grows.

Description

  The present invention relates to a thread suspension assisting device, and more particularly to a thread suspension assisting device used for cultivation of vine crops such as peppers.

  The stems of vine crops such as peppers grow upward as they grow, but in order for the crops to grow efficiently, it is necessary to make the stems grow obliquely with respect to the ground. A method is used in which an invitation thread is hung on a stretched wire at a predetermined interval and tied to a stem.

  However, the work of tying stems with this invitation thread requires skill, and it takes a lot of manpower and time to attract the stems of all vine crops in the vinyl house. there were.

  Then, the hanging hook for plant cultivation which can perform attraction | saving work at a labor-saving and light burden is proposed (refer patent document 1).

  In addition, there is also a plant stem invitation clip that is an integral clip and can be easily attached to the stem and the invitation string (see Patent Document 2).

JP 2002-345345 A Japanese Patent No. 4251653

  However, the hanging hook for plant cultivation in Patent Document 1 is a method for lifting a plurality of stems at the same time so that the tomato fruits do not touch the ground in house cultivation of a plant in which the stems such as tomatoes grow in a vine shape. It was not suitable for attracting stalks. Moreover, although the plant stem invitation clip described in the said patent document 2 is a clip which can attach a stem and an invitation string simultaneously, a shape becomes complicated and it is expensive.

  The present invention has been made in view of the above-described conventional problems, and provides a yarn suspension assisting device that is easy to attract vine crops and that can follow stem growth.

  For this reason, the yarn suspension assisting device of the present invention is composed of a semicircular arc shaped stem support portion that supports the stem, and a substantially letter-shaped yarn clamping portion that extends from the stem support portion. A V-shaped cut is formed at the tip, a slit for holding the thread material is formed at a predetermined length in the V-shaped cut base, and the semicircular arc shaped stem support portion The first feature is that it is thinner than the part and can be enlarged in diameter as the stem grows.

  The second feature is that the tip of the arcuate stem support portion is close to the thread clamping portion with a predetermined gap.

  According to the yarn suspension assisting device according to the present invention, the semicircular arc shaped stem support portion that supports the stem, and the substantially circular letter-shaped pinching portion extending from the stem support portion, and the semicircle Since the arc-shaped stem support part is formed thinner than the thread pinching part, the diameter can be increased with the growth of the supported stem, and the stem is not tightened and is not damaged. It has the effect.

  In addition, a V-shaped cut is formed at the tip of the yarn support portion, and a slit for holding the yarn material is formed at a predetermined length on the V-shaped cut base, so that the reference thread can be easily formed. It has the effect that it can be pinched and fixed.

  Furthermore, it has the effect that the tensile strength is increased by squeezing the fixed invitation thread to the thread clamping portion.

It is a perspective view which shows the thread | yarn suspension auxiliary instrument of this invention. It is front explanatory drawing of FIG. FIG. 3 is a partially enlarged explanatory view of FIG. 2. It is side sectional explanatory drawing of the thread | yarn suspension auxiliary instrument main body of this invention.

  Hereinafter, the best mode for carrying out the present invention will be described based on an embodiment shown in the drawings, but it is needless to say that the present invention is not limited to this embodiment. 1 is a side view of a yarn suspension assisting device according to the present invention, FIG. 2 is a front view of FIG. 1, FIG. 3 is a partially enlarged explanatory view of FIG. 2, and FIG. It is explanatory drawing which shows.

  1 to 3 show a yarn suspension assisting device 1 of the present invention. FIG. 1 is a side view, FIG. 2 is a front view, and FIG. 3 is a plan view. As shown in the figure, the yarn suspension assisting device 1 of the present invention comprises a stem support portion 2 having a semicircular arc shape when viewed from the side, and a letter-shaped yarn clamping portion 3, and is a synthetic resin having elasticity such as PP / PE. It is molded with.

  The stem support part 2 extends in a semicircular arc shape from the thread clamping part 3, and its tip is formed close to the thread clamping part 3 with a predetermined gap, and the thickness thereof is the same as that of the thread clamping part 3. On the other hand, the thickness is adjusted to be thin, and the diameter can be increased with the growth of the stem described later.

  The thread nipping portion 3 is formed with a V-shaped cut 4 at the center of the tip, and a slit 5 for holding the thread material is formed at a predetermined length in the longitudinal direction at the base of the cut 4.

  In the yarn suspension assisting device 1 of the present invention having the above-described configuration, the stem support portion 2 is opened to insert the stems of vine crops such as bell peppers, and the invitation thread is inserted into the slit portion 5 from the cut 4 of the yarn holding portion 3. This makes it very easy to hang the thread.

  Next, according to FIG. 4, an example of hanging a vine crop using the yarn hanging assisting device of the present invention will be described.

  As shown in the figure, pepper seedlings are planted on the crop floor 6, and a wire branch line 7 is stretched above the floor 6 in parallel with the floor 6. On this branch line 7, the invitation thread 8 is hung downward at a predetermined interval. In this embodiment, the thread suspension assisting device 1 is used to hang the stem support portion 2 on the branch line 7 and attach the invitation thread 8 to the thread clamping portion 3. Then, in order to attract the stem 9 extending upward at a predetermined angle, the stem support portion 2 of the yarn suspension assisting device 1 is opened and the stem 9 is hung, and the length of the yarn is held while the attraction yarn 8 is sandwiched between the yarn clamping portions 3. Adjust the height.

  In this way, the stem 9 can be easily held by simply hanging it on the stem support portion 2, and the invitation thread 8 is smoothly fed from the V-shaped cut 4 provided at the tip of the yarn clamping portion 3. It can be fixed simply by inserting it, and it can be firmly fixed only by staking the invitation thread 8 onto the thread clamping part 3 as required. In addition, since the stem support portion 2 expands with elasticity as the stem 9 grows, the stem 9 is not tightened and there is no risk of scratching.

  As described above, according to the yarn suspension assisting device according to the present invention, it is possible to provide a yarn suspension assisting device that is easy to attract vine crops and that can follow stem growth.

  The yarn suspension assisting device according to the present invention can be suitably used not only for vine crops but also for work requiring attraction.

DESCRIPTION OF SYMBOLS 1 Thread suspension auxiliary device 2 Stem support part 3 Thread pinching part 4 Notch 5 Slit part 6 Floor 7 Branch line 8 Reference thread 9 Stem

Claims (2)

A semi-arc-shaped stem support portion that supports the stem, and a substantially letter-shaped thread clamping portion extending from the stem support portion, and a V-shaped cut is formed at the tip of the thread support portion. In addition, a slit for holding the thread material is formed at a predetermined length in the V-shaped cut base, and the semi-arc-shaped stem support part is formed thinner than the thread holding part and is accompanied with the growth of the stem. A yarn suspension assisting device characterized in that no diameter expansion is possible. The yarn suspension assisting device according to claim 1, wherein a tip end of the arc-shaped stem support portion is adjacent to the yarn clamping portion with a predetermined gap.

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