JPH0519080Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention relates to a descending rescue line that is used to provide relief to rescue seekers at high places.

[Conventional technology]

Conventionally, in order to save lives such as building fires or mountainous areas where it is difficult for people to easily approach, in order to facilitate rescue operations, rescue ropes, etc. have been set up in advance at designated important points, and climbers, etc. They carried the rescue rope with them.

[Problem to be solved by the invention] However, in conventional rescue using rescue ropes, many rescue ropes are placed in advance and rescue seekers are required to carry them, so many rescue ropes and other rescue equipment are required. In addition to the large scale of rescue equipment, there were other problems such as difficulty in finding rescue equipment in the dark.

The present invention solves the above-mentioned conventional problems,
It is an object of the present invention to provide a spherical finished projection rescue device suitable for projecting to an unspecified position from the outside of a structure, etc.

[Means for solving the problems]

In order to achieve this purpose, the spherical finish projection rescue device of the present invention has a height-adjustable long thread connecting string to which the height-adjustable long thread is connected to the lower part, and a proximal end thereof is connected to the height-adjustable long thread connecting string. a parachute connected to a specific cloth piece of the aerial gripping cloth group; a connecting cord having one end tied to the base end of the connected parachute; and the altitude adjusting long thread. A hollow cylinder loaded with a part of a connecting string, a group of aerial gripping cloth pieces, a parachute, and a connecting string; the hollow cylinder is wound into a generally spherical shape, and the end of the winding is connected to the other end of the connecting string; It has a descent rescue line equipped with a descent brake tube, a human body armpit sling provided on the descent rescue line, and a spherical bag with a fastener for storing these, and the height-adjustable long yarn loaded in the hollow cylinder. A portion of the connecting string, the group of aerial gripping cloth pieces, the parachute, and the connecting string are configured so that after being projected and raised, they are pulled out by the height adjusting long thread and fly into the air.

[Effect]

In the spherical finish projection rescue device according to the present invention,
When there is a rescue seeker due to a distress or the like, a spherical finished projection rescue tool is projected to a rescue point using a projection device prepared in advance. Next, the projected spherical finished projection rescue device flies toward the rescue point, and after flying a predetermined distance, the lower end of the altitude-adjusting long thread is fixed at the projection point, so the upper end of the altitude-adjusting long thread is fixed. The height-adjusting long thread connecting cord connected to will be pulled.

Then, due to the tensile force, the group of aerial gripping cloths and the parachute loaded in the hollow cylinder are sequentially pulled out from the spherical finished projection rescue tool, and are slowly dropped near the rescue seeker by the parachute. The rescuer grabs a piece of cloth from the group of aerial grabbing cloth pieces, pulls up the spherical finished projection rescue tool, opens the fastener of the spherical finished projected rescue tool, and pulls out the descending rescue line stored inside. After that, fix the end of the descent rescue rope, pass your body through the armpit sling connected to the descent rescue rope, grasp the descent brake tube that controls the descent speed,
You can descend to a safe point.

〔Example〕

Next, embodiments embodying the present invention will be described with reference to the attached drawings to provide an understanding of the present invention.

Here, FIG. 1 shows the entire external appearance of a spherical finish projection rescue device which is an embodiment of the present invention, FIG. 2 shows a cross section of the spherical finish projection rescue device of FIG. 1, and FIG.
The figure shows a rescue situation using a spherical finished projection rescue device which is an embodiment of the present invention, and FIG. 4 shows the configuration of a descending rescue line.

As shown in FIGS. 1 to 4, the spherical finish projection rescue device according to the present invention has a lap rope support plate 2 fixed to a predetermined part of the circumferential wall of a thin-walled hollow cylinder 1, and a descending rescue rope 3 arranged in a generally spherical shape. The human body armpit sling 4, descent braking cylinder 5, and descent fulcrum metal fitting 6 are formed on the outer peripheral wall of the opening side of the hollow cylinder 1 together with the descent rescue rope so as to have a spherical shape. , one end of the connecting cord 7 is tied to the end of the rescue line 3, and the other end of the connecting cord 7 is tied to the suspension string binding part of the parachute 8, and the hanging rope binding part and an appropriate number of tape-shaped thin fabrics are connected. One end of each tape is free, and a particularly long specific piece of cloth 10 is selected from among the group of air-grabbing cloth pieces 9 whose base end is tied together.
The end portions are connected to the connecting string 7, and a cylindrical open-mouth spherical stopper 11 that closes the hollow cylinder 1 is attached to the base end of the air gripping cloth group 9, and a cylindrical open-mouth spherical stopper 11 that closes the hollow cylinder 1 is inserted through a small hole provided in the center to It is tied using an adjustable long thread connecting cord 12. The other end of the height-adjusting long thread connecting string 12 hangs down outside the cylindrical open-mouth spherical stopper 11 (see FIG. 2) and is connected to the height-adjusting long thread.

Friction gloves 16 and 17 are tied to the set of the rolled-up rescue ropes 3 with thin strings for easy attachment and detachment.

Further, the rolled up rescue line 3 is stored in a spherical bag 14 made of thin fabric, and a rolled concave filler 15 is attached to the inside of the spherical bag 14 so that the entire spherical bag has a spherical shape. .

Furthermore, a fastener 13 is attached to the spherical bag 14 over half the circumference thereof so that the opening of the hollow cylinder 1 is exposed.

When the spherical finished projection rescue tool configured as described above is projected near the rescue seeker using an appropriate projection device, the height adjustment long threads are connected at an altitude according to the length of the height adjustment long thread 18 that has been adjusted in advance. To string 12,
The tensile force of the height adjusting long thread 18 whose lower end is fixed acts on the cylinder opening spherical stopper 11 connected to the height adjusting long thread connecting string 12 loaded in the hollow cylinder 1 and a group of air gripping cloth pieces. 9 and the parachute 8 are pulled out one after another and fly into the air.

Then, as shown in the rescue situation shown in Fig. 3, the spherical projection rescue tool slowly descends using the parachute 8, grabs the group of cloth pieces 9 in the air, and reaches the rescue seeker's hand. Open the fastener 13, attach the armpit sling 4 to the body, hook the descent fulcrum metal fittings 6 to key points of the structure, and adjust the descent speed with the descent braking tube 5 and friction gloves 16, 17. It can be lowered and rescued.

In addition, the main purpose of the small parachute 8 is to prevent the spherical rescue device projected from a high place from falling freely and colliding with people on the ground when the rescuer is unable to grab it, and also to prevent it from colliding with people on the ground. It is possible to serve as both.

[Effect of idea]

The spherical finish projection rescue device of the present invention does not require a large number of descending rescue ropes to be arranged in advance, and by projecting it to the rescuer using an appropriate projection device, it is possible to rescue people from high places without any rescue devices. It is. In addition, by projecting from a ladder truck's projection device, it is possible to rescue at a height that exceeds the projection capacity.

In addition, since the spherical finish projection rescue device is equipped with a parachute, it will not fall suddenly on the rescue seeker, and even if the rescue seeker fails to grab the group of cloths that can be grabbed in the air, it will suddenly fly towards the rescuer at the projection point. It is safe and will not fall. Due to the small spherical shape, there is little flight air resistance, and it is possible to project to high places using a lightweight, simple, and easily movable human-powered projection mechanism, so it is particularly effective for rescuing people from buildings during earthquakes when passageways are blocked.

[Brief explanation of the drawing]

FIG. 1 is an overall front view of a spherical finished projection rescue tool which is an embodiment of the present invention. FIG. 2 is a cross-sectional view taken from FIG. 1. FIG. 3 is an explanatory diagram of a rescue situation using a spherical finish projection rescue tool which is an embodiment of the present invention. FIG. 4 is a perspective view showing the configuration of the descent rescue line. Explanation of symbols, 1... Hollow cylinder, 2... Lap rope support plate, 3... Drop rescue rope, 4... Human armpit sling, 5
...Descent braking tube, 6...Descent fulcrum metal fitting, 7...Connection string, 8...Parachure, 9...Aerial gripping cloth piece group, 1
0... Specified piece of cloth, 11... Cylindrical open mouth spherical stopper, 1
2... Altitude adjustment long yarn connecting string, 13... Fastener, 14... Spherical bag, 15... Recess filler, 16
... Friction gloves, 17 ... Friction gloves, 18 ... Altitude adjustment long thread.

Claims (1)

[Scope of utility model registration request] An altitude adjustment long yarn connecting string to which an altitude adjusting long yarn is connected to the lower part, a group of aerial gripping cloth pieces whose base ends are connected to the altitude adjusting long yarn connecting string, and a specific fabric of the aerial gripping cloth group. a parachute connected to one piece; a connecting cord having one end tied to the base end of the connected parachute;
A hollow cylinder loaded with a part of the height adjustment long yarn connecting string, a group of aerial grasping cloth pieces, a parachute, and a connecting string, and the hollow cylinder is wound into a generally spherical shape, and the end of the winding is wrapped around the connecting string other than the connecting string. It has a descent rescue rope connected to the end and equipped with a descent braking tube, a human body armpit sling attached to the descent rescue rope, and a spherical bag with a fastener for storing these, and a spherical bag with a fastener attached to the hollow cylinder. A part of the loaded height-adjusting long thread connection string, a group of aerial grasping cloth pieces, a parachute and a connecting string are pulled out by the height-adjusting long thread after the projection rises and fly into the air. Rescue equipment.