JPH0680566U - Rope vise forming jig - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a rope vise jig that is easier to handle than loop formation by the rope itself and that can never be unraveled during work once formed. [Structure] A jig used for tightening a rope R, which is hung on a load such as a load, through a load bed hook F,
The jig attachment part 1 for the rope R and the hook part 2 for hanging the rope R from the loading platform hook F constitute a rope vise forming jig, and the jig attachment part 1 is connected to the upper end part 0a.
Is used to guide the rope from the lower surface to the upper surface, and the rope is wound around the cutout hole 13 from the side, and the rope is of a entangled plate type in which the lower end portion 10b guides the rope from the upper surface to the lower surface again. And

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a rope vise jig that can easily form a rope vise.

[0002]

[Prior art]

 The cargo of the truck is fastened to the cargo bed by hanging the rope over the hood so that the cargo does not collapse during transportation. At that time, as shown in Fig. 3, the rope near the cargo bed hook F is attached. A rope vise loop L is formed by the rope itself in the middle of R, the tip of the rope R hooked on the above-mentioned loading platform hook F is passed through the loop L, and the rope R is pulled down to pull the loop L down. Although a method of tensioning the rope by pulling it downwards is adopted, the formation of the above loop L requires skill and the loop L of an inexperienced person can be easily unraveled. It is dangerous. For this reason, there are various types such as Jitsukai Sho 58-98247, 59-26040, 59-75540, 60-66472, 61-49149, 62-9747, and 62-80057. A jig has been proposed. Except for No. 58-98247, No. 61-49149, No. 62-9747 and No. 62-80057, it has a slightly complicated structure and there is a problem in providing it at low cost, and it is easily broken. There is a problem that it is difficult to meet the demand for a simple and quick rope vise. On the other hand, the one in Japanese Utility Model Laid-Open No. 58-98247 is simple, but since it is attached to the rope only by the upper hook, the lower hook gets up when the rope is pulled, causing the rope to come off. easy. No. 61-49149 has a simple structure, but the first and second rope locking portions are located above the jig, and the hooking portion of the folding rope is located horizontally with respect to the luggage. There is a problem with sex. Actually, No. 62-9747 uses an E-shaped metal fitting and has a simple structure, but it is easy to remove by simply inserting the rope in the two notches, and the hook portion of the folded rope is horizontal to the luggage. Since it is located in the direction, there is a problem in operability. No. 62-80057 has a problem in operability because the method of engaging with the rope is complicated. On the other hand, there is also a method of pulling the rope in a jack type in order to enhance safety, but there is a problem that the drafting rope becomes a metal wire and the contact part of the wire with the luggage is too tight and is damaged. Not only that, but there is a big problem in operability because it is harder to use than rope tightening.

[0003]

[Problems to be solved by the device]

 Therefore, it is necessary to consider safety so that the jig used as a rope vise is easy to attach to the rope and that the jig is securely fixed by tightening the rope during pulling work. Therefore, the present invention provides a rope vise jig that is easier to handle than the loop formation by the rope itself in the tightening of the load by the ordinary rope, and that once it is formed, it cannot be unraveled during operation. With the goal.

[0004]

[Means for achieving the object]

 The present invention is a jig used for tightening a rope R, which is hung on a load such as a load, through a cargo bed hook F, and comprises a jig mounting portion 1 for the rope R and a rope from the cargo bed hook F. A rope vise forming jig is constructed from the hook portion 2 for hanging R, the jig attaching portion 1 is guided by the upper end portion of the rope from the lower surface to the upper surface, and the rope is inserted through a cutout hole from the side. By using a entangled plate type in which the lower end is guided from the upper surface to the lower surface again, not only the jig can be easily attached to the rope, but also the adhesion of the jig to the luggage surface can be achieved. As shown in FIG. 1, the mounting portion 1 is composed of a entangled plate 10, and a first guide hole 11 for guiding the rope R from the lower surface to the upper surface at its upper end portion 10a and its lower end. Smell in part 10b At least a second guide hole 12 for guiding the rope R from the upper surface to the lower surface, and a winding hole 13 cut substantially horizontally from one of the side edges in the middle of the first and second guide holes are provided. The hook portion 2 is attached by hanging downward from the lower end portion of the mounting plate, and the rope R is wound from the lower surface of the upper end portion 10a of the mounting plate 10 through the first guide hole 11 to the upper surface and then wound. Pass the hole 13 downwards from the top to allow it to escape laterally, at least half turn the side edge and finally pass the second guide hole 12 downwards from the surface, and hook the downward hanging rope to the bed hook. It is a rope vise tool that is attached by lifting it, hanging it on the hook 2 and pulling it downward.

[0005]

[Action]

 In the rope vise forming jig according to the present invention, as shown in FIG. 2, the packing rope R passes through the first guide hole 11 from the lower surface of the upper end portion 10a of the mounting plate 10 to the upper surface, and then the winding hole. Since 13 is passed downward from the upper surface, the pressing portion 14 existing between the first guide hole and the winding hole is pressed downward by the rope R, while the rope R escapes to the side and Since the portion is wound at least half, the rope R is entangled with the entanglement plate 10 so as not to be easily unwound. Finally, since the second guide hole 12 is passed downward from the upper surface, the portion 15 between the winding hole 13 and the second guide hole 12 is pressed downward by the rope R 2, and as a result, the upper and lower ends of the mounting plate 10 are The rope R and the rope R are integrally pressed and fixed to the loading surface, and the hook portion 2 located at the lower end of the mounting plate 10 is firmly positioned.

When the first guide hole 11 is cut diagonally upward and the second guide hole 12 is cut diagonally downward, the rope R is opposite to the direction in which it is detached from the mounting plate 10. Since it bites into the first and second guide holes 11 and 12 in the direction, the attachment plate 10 is securely fixed to the rope R.

In the above-described embodiment, the first and second guide holes are formed by the cutout holes from the side. However, as shown in FIG. 4, the upper edge 10a is cut horizontally from the side and extends in parallel therewith. The first guide hole is formed by the cut hole 11A formed by cutting the center upward, while the winding hole and the second guide hole are cut horizontally from the side at the lower end portion 10b, and the lower edge center extending in parallel is formed. It may be configured by a cut hole 12A formed by cutting downward.

Further, as shown in FIG. 5, the first guide hole may be a round hole 11B formed in the upper end portion 10a. At this time, the second guide hole may be a cutout hole as in the first embodiment, but as shown in FIG. 4, a substantially central portion of the winding hole 13 extending in parallel is cut downward. It may be configured by the cut hole 12A.

The vise forming jig can be manufactured from nylon 6 resin. In that case, as shown in FIG. 6, the width is 4.4 cm, the length is 19 cm, the thickness is 1.1 cm, and the edge is 6 mm wide. When injection-molded to a recess depth of 4 mm, a rope vise forming jig capable of withstanding a tensile force of 400 kg with a weight of 84 g could be manufactured. It should be noted that the same parts are denoted by the same reference numerals and the description thereof will be omitted.

[0010]

[Effect of device]

 As is apparent from the above description, according to the present invention, as shown in FIG. 3, the rope R is fitted into the first guide hole 11 and is wound at least half way around the winding hole to form the second guide hole. Since the rope vise can be easily formed in the required position of the rope R by fitting it, even a person who is unfamiliar with the rope packing can easily form the rope vise. Moreover, unlike the rope vise formed by the rope itself, it is easy to attach to the rope, but as long as tension is applied to the rope, the upper and lower parts of the entanglement plate are pressed against the luggage surface around the winding hole. The work risk is reduced because it is not easily dissolved. If the rope is thin, the function of the entanglement plate can be fully exerted by winding the rope around the winding hole at least once.

[Brief description of drawings]

FIG. 1 is a front view showing a first embodiment of a rope vise jig according to the present invention.

FIG. 2 (a) is a front view when a rope vise is formed using the rope vise jig according to the present invention, and FIG. 2 (b) is a side view thereof.

FIG. 3 is an overall view (a) and a partially enlarged view (b) showing a conventional packing form with a rope vise.

FIG. 4 is a front view showing a second embodiment of the rope vise jig according to the present invention.

FIG. 5 is a front view showing a third embodiment of the rope vise jig according to the present invention.

FIG. 6 is a perspective view showing a specific example of the jig shown in FIG. 1 formed by resin molding.

[Explanation of symbols]

 1 jig attachment part 10 entangled plate 10a upper end part 10b lower end part 11, 11A first guide hole 12, 12A second guide hole 13 winding hole

Claims (4)

[Scope of utility model registration request] 1. A rope R laid over a load such as a load.
Is a jig used for tightening through the cargo bed hook F, and comprises a jig mounting portion 1 for the rope R and a hook portion 2 for hanging the rope R from the cargo bed hook F. The entangled plate 10 has a first guide hole 11 that guides the rope R from the lower surface to the upper surface at the upper end 10a, and a second guide hole 12 that guides the rope R from the upper surface to the lower surface at the lower end 10b.
And at least a winding hole 13 that is cut substantially horizontally from one of the side edges in the middle of the first and second guide holes, and the hook portion 2 extends downward from the lower end portion of the mounting plate. The rope R is attached so as to hang down, and the rope R is pushed from the rear surface of the upper end portion 10a of the attachment plate 10 to the upper surface through the first guide hole 11, and then the winding hole 13 is passed downward from the upper surface to press the pressing portion 14 downward. The entangled plate 10 is made to escape to the side and the side edges are wound at least half way
The rope R is entangled with the rope, and finally the second guide hole 12 is passed downward from the upper surface, and the rope that hangs downward is hooked and lifted by the hook of the bed, and the rope is hung on the hook portion 2 and pulled downward. A characteristic rope vise forming jig. 2. The first guide hole is a cutout hole that is inclined upward from the upper end side edge of the entangled plate 10, and the second guide hole is provided.
The rope guide as set forth in claim 1, wherein the guide hole is a cutout hole from a side edge of the lower end portion of the entangled plate 10, and the cutout direction of the second guide hole is cut from a direction opposite to the first guide hole. Force forming jig. 3. The rope vise forming jig according to claim 1, wherein the first guide hole is a through hole formed in a central portion of the upper end portion 10 of the entangled plate 10. 4. The rope vise forming jig according to claim 1, wherein the second guide hole is formed by partially cutting a lower side portion of the winding hole 13 extending in parallel.