JPH0353646Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a tension adjustment tool.
More specifically, the present invention relates to a tension adjustment tool for tensioning a wire or the like, and particularly to a tension adjustment tool used when bending the branches of a garden plant to improve the branches.

[Prior Art and its Problems] Conventionally, wires and the like are often stretched under tension and used for various purposes, and in this case, it is customary to adjust the degree of tension and use the wire in the most suitable state. Especially when bending the branches of a plant to improve their appearance, even if you first adjust the tension to the most suitable state, it does not mean that you can leave it as it is for a long time, and adjust the tension from time to time. If you don't do that, you won't be able to say anything about good branches. Since wires are often stretched while adjusting the tension in this way,
An adjustment tool that can easily adjust the tension is desired.

One of the already known adjusting tools that can adjust the tension mentioned above is an attracting tool for fruit tree cultivation (Japanese Utility Model Publication No. 80255/1983). This attracting device consists of a tightening device and a flat string, the inner ring of the tightening device can be fitted into the outer ring, and the flat string is formed to be sandwiched between the outer ring and the inner ring. ing. Therefore, a flat string must be used, and since the flat string is attracted by being sandwiched between the outer ring and the inner ring, if it is strongly attracted, the flat string will come off. There are other problems.

The present invention solves the above-mentioned problems and provides a tension adjustment tool that can easily adjust the tension of wires, etc. stretched between branches, and can be easily manufactured. The purpose is to

[Means for Solving the Problems] In order to solve the above problems and achieve the purpose of the invention, the tension adjustment tool according to the present invention is characterized by being configured as follows. In other words, the first idea
is a drum shape in which a tsuba on one side, a tsuba on the other side, and a connecting part between the two tsuba are integrally formed, and a locking part such as a wire is formed on the tsuba on one side, This is a tension adjustment device characterized by forming a locking pawl such as a tensioned wire on the other side of the tsuba, and the second invention is between the one side of the tsuba, the other side of the tsuba, and both the tsuba. The tension member is shaped like a drum integrally formed with a connecting portion, and has a locking portion such as a wire formed on the one side of the brim, and also has a locking claw such as a tensioned wire formed therein. It is a condition adjustment tool.

[Example] The present invention will be explained in detail below using an example shown in the drawings. Fig. 1 is a front view of the first embodiment of the tension adjuster according to the present invention, Fig. 2 is a rear view of the same, Fig. 3 is a side view of the same, and Fig. 4 is a cross section taken along line A-A in Fig. 1. figure,
Fig. 5 is a front view of the second embodiment, Fig. 6 is a rear view of the same, Fig. 7 is a side view of the same, and Fig. 8 is B-B of Fig. 5.
The line sectional view and FIG. 9 are explanatory diagrams showing the state of use. Here, 1 is a tension adjustment tool, 2 is a collar on one side, 21 is a locking part, 3 is a collar on the other side, 31 is a locking claw, 4 is a wire etc., 5 is a connecting part, and 51 is a hole. show.

In the first embodiment, the tension adjustment tool 1 has a collar 2 on one side.
The tsuba 3 on the other side and the connection part 5 between the two tsuba are integrally formed in a drum shape, and the tsuba 2 on the one side is formed with a locking part 21 for a wire or the like 4, and A locking pawl 31 made of a tensioned wire or the like 4 is formed on the side collar 3.

The locking portion 21 of the collar 2 projects outward in the first embodiment. The locking part 21 is a wire etc. 4
Two pieces are sufficient for locking.

Further, the locking pawl 31 of the collar 3 is folded inward in the first embodiment. At least two locking claws 31 are required to lock the tensioned wire 4, and there may be four to eight locking claws. If you have a lot, you can finely adjust the level of tension. In the first embodiment, the case of four is shown.

The tension adjuster 1 of the second embodiment has a collar 2 on one side.
The tsuba 3 on the other side and the connection part 5 between the two tsuba are integrally formed in the shape of a drum, and a locking part 21 for a wire or the like 4 is formed on the tsuba 2 on the one side, and a tensioning part 4 is formed on the tsuba 2 on the one side. A locking pawl 31 for a wire or the like 4 is also formed.

The locking part 21 of the collar 2 of the second embodiment is formed by making a cut in the collar 2 so as to reach the connecting part 5 as well.

Further, the locking pawl 31 of the second embodiment is formed by folding one side of the notch of the collar 2 inward. In the second embodiment, there are two locking claws 31.

Two holes 51 are bored in the connecting portion 5 between the collar 2 and the collar 3 in both the first and second embodiments. A bolt is inserted into the hole 51, and the adjustment tool 1 is rotated by the two bolts to adjust the tension. Not limited to two holes 51,
Two bolts may be provided, or one large bolt may be provided at the axis of the connecting portion 5. In either case, any member that can rotate the adjustment tool 1 may be used.

Although various materials can be used for the adjuster 1, stainless steel is most suitable as it is strong and durable. In addition, since the wire etc. 4 is locked in the locking part 21 and the locking claw 31, the wire etc. 4 is locked.
In order to avoid damaging the locking part 21 and weakening the tensile strength, the surfaces of the locking part 21 and the locking claw 31 may be coated with synthetic resin or the like, or the locking part 21 may be coated with a synthetic resin or the like.
It is desirable to bend the portion of the locking pawl 31 where the wire, etc. 4 is locked, so as not to damage the wire, etc. 4.

Since the first and second embodiments are constructed as described above, they are used in the following manner.

First, place a piece of wire, etc. 4 on the area where you want to tense up. Next, a wire or the like 4 is hung on the locking portion 21. Then, the connecting portion 5 is rotated using a ratchet or the like. At this time, the wire or the like 4 is guided between the collar 2 and the collar 3, and the wire or the like 4 is wound around the connecting portion 5. When the appropriate tension is reached, the wire or the like 4 wound around the connecting portion 5 is guided and locked by the locking pawl 31. Tension adjustment is completed by removing the ratchet, etc. When the tensed wire, etc. 4 becomes loose, rotate the connecting part 5 again using the ratchet, etc., remove the wire, etc. 4 that is locked to the locking pawl 31, and then turn the ratchet, etc. to remove the wire, etc. 4.
When the wire or the like 4 is wound around the connecting portion 5 and the tension reaches an appropriate level, the wire or the like 4 wound around the connecting portion 5 is guided and locked by the locking pawl 31. In this way, the tension can be easily adjusted at any time.

[Effects of the invention] Since the tension adjustment device according to the invention is configured as described above, it is easy to manufacture, and
Tensioning wire, etc., is easy as all you have to do is turn the adjusting tool hung on the wire, etc. that has been tensioned, and the tension can be easily adjusted by rotating the adjusting tool at any time. It has the effect of being able to.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a front view of the first embodiment of the tension adjustment device according to the present invention, FIG. 2 is a rear view of the same, FIG. 3 is a side view of the same, and FIG. 4
The figures are a sectional view taken along the line A-A in Fig. 1, Fig. 5 is a front view of the second embodiment, Fig. 6 is a rear view of the same, Fig. 7 is a side view of the same, and Fig. 8 is a B of Fig. 5. -B sectional view and FIG. 9 are explanatory diagrams showing the state of use. 1...Tension adjustment tool, 2...Tsuba on one side, 21
...Locking part, 3...Other side collar, 31...Latching claw,
4... Wire etc., 5... Connection part, 51... Hole.

Claims (1)

[Claims for Utility Model Registration] (1) The tsuba on one side, the tsuba on the other side, and the connection part between the two tsuba are integrally formed into a drum shape, and the tsuba on the one side is connected to a wire. A tension adjustment tool, characterized in that a locking portion such as the above is formed, and a locking pawl made of a tensioned wire or the like is formed on the other side of the collar. (2) The tsuba on one side, the tsuba on the other side, and the connecting part between the two tsuba are integrally formed in the shape of a drum, and a locking part such as a wire is formed on the tsuba on the one side. The tension adjustment device is characterized in that it also has a locking pawl for a tensioned wire or the like.