JPH0632122Y2 - Evacuation rope device - Google Patents

Description

[Detailed description of the device] [Industrial applications]

The present invention is mainly applied from the upper floors of ordinary houses and condominiums,
The present invention relates to an evacuation rope device used for an emergency evacuation downstairs in an emergency such as a fire or an earthquake, and a holder for a body can be easily fitted and attached to the body regardless of the shape of the person evacuating. At the same time, the rope is improved so that it can be attached close to the body so that the rope can be easily gripped and a safe evacuation can be performed.

[Prior art]

Conventionally, Japanese Utility Model Publication No. 7-7951 has been devised as an evacuation rope device in which one rope is slidably engaged with an engaging tool and a body holder is fixed to one side of the rope. Further, Japanese Utility Model Application Laid-Open No. 52-130600 discloses a stopper for closely attaching the holder to the body.

[Problems to be solved by the device]

The former body retainer of the above-mentioned former example simply fixed the stool to the fishing line, so when the stool sits on the stool and gets over the window frame or the handrail of the balcony, the stool will come off from the waist. There was a problem that it was dangerous. Further, in order to solve such a problem, the latter conventional example has been devised, but this is not a problem in an evacuation tool that does not need to grasp a rope like a slowdown machine having a speed control mechanism. In the evacuation tool that requires gripping the rope to descend like the present invention, there is a problem that the rope is far from the body and it is difficult to grip the rope when the holding tool is long. There is a problem that it is difficult.

[Means for solving problems]

In order to solve the above-mentioned problems, the present invention provides an evacuation rope device in which a rope is slidably engaged with an engagement tool, the rope is hung down on both, and a body holder is supported on one side of the rope. The body holder is supported by a support and a fastener, the support is fixed to a rope, and two ends of the body holder are slidably inserted into the two spaces, respectively. Is a pair of members pivotably attached to the upper and lower ends of the pair of members, respectively, so that the tightening portion can be opened and closed.
The holder for the body drawn out from the space of the support is slidably inserted between the protrusions of the fastener and drawn out from the tightening portion.

【Example】

Next, an embodiment of the present invention will be described with reference to the drawings. The rope (1) is slidably engaged with the engaging tool (2), and a supporting tool (4) is fixed to the end of the descending rope (1a) and slidable on the supporting tool (4). Striped buttocks (3a)
And a back support (3b) are attached to a body retainer (3), and a fastener (5) is attached to the tip of the retainer (3).
Is slidably mounted. On the other hand, a stopper (9) having three holes formed in an elongated plate is attached to the end of the rising rope (1b). This stopper (9) comes into contact with a handle cover (8) of a sliding handle (7) which will be described later.
It is mounted by inserting it into one of the holes, and the mounting position can be changed. In the support tool (4), protruding portions (4c) (4c) projecting in a brim shape face each other at upper and lower ends of a cylindrical fixing portion (4b) which is fixed by screws through the rope (1). Is provided by
A columnar retaining portion (4d) (4d) is installed between them, and the protruding portions (4c) (4c) are provided on both sides of the fixing portion (4b).
Spaces (4a) and (4a) that are closed by the retaining portions (4d) and (4d) are formed. The spaces (4a) (4a) do not necessarily need to be closed unless the body holder (3) is easily removed. The fastener (5) is formed by pivotally attaching opposed protrusions (5a) ... (5a) of a member formed in a U-shaped vertical cross section by a shaft (5b), and both left and right sides of the shaft (5b). The tightening part (5c) and the expanding part (5d) are formed, the end part of the tightening part (5c) is formed in a sawtooth shape, and the end part of the expanding part (5d) is formed in a straight line shape.
The tightening portion (5c) located on the opposite side of the support tool (4) is biased by the spring (5e) in the tightening direction. Both ends of the body retainer (3) are inserted into the spaces (4a) (4a) of the support (4), and further between the protrusions (5a) (5a) of the fastener (5). Expansion part (5
It is inserted from the d) side, led out from the tightening portion (5c) side, and is sewn with sandwiching a retaining member (6) having a flange at both ends of the rod. The rope (1) may be looped by connecting both ends. The hooking tool (2) has a hooking portion (2a) on which a rope (1) is slidably hooked on a lower portion and a belt-like fitting (1) on an upper portion.
0) is provided with a hanging part (2b). The hanging part (2b) is opened downward, and an opening / closing tool (2c) is provided in the opening so as to be openable and closable. Then, on the holder (3), sliding grips (7) made of synthetic resin are provided in the through holes (7a) (7a) of the descending rope (1a) and the ascending rope (1b), respectively. It is attached by inserting. Then, in order to prevent the hand from hitting the handrail or the wall surface of the building and injuring when descending, a handle cover (8) that covers one surface of the sliding handle (7) with a space between the hands is provided on the descending rope (8). A screw (11) is fixed to the sliding handle (7) at 1a). Then, by adjusting the fixing position of the above-mentioned stopper (9) in advance according to the height of the place where the present device is attached, the handle cover (8) can be released even if the hand is released.
Can contact the stopper (9) and stop immediately before the body held by the holder (3) falls on the ground. The present invention can be used not only for emergency evacuation, but also for leisure such as athletics and downhills.

[Action]

To use the present invention, the hook (2) is hung on the fixture (10) attached to the building, etc., the hip rest (3a) of the retainer (3) is seated, and the back rest (3b) is placed on the back. The support (4) with the descending rope (1a) close to the body, and the fastener (5) with the rope (1a) until it is adjacent to the support (4). Grasp the descent while adjusting the speed according to the strength of the grip (second
(See FIGS. [A] and [B]). Note that, as shown in [C] of FIG. 2, the holder (3) may be placed under the armpit and lowered. Even in this case,
In the same manner as in the above case, the distance between the body and the rope can be reduced, and the sliding handle (7) can be easily gripped. The action of the force when a person leaves the building and starts descending will be described based on FIG. 4 [B]. When the force of F-1 exerted on the body retainer (3) acts on the body, The holding tool (3) acts on the fastener (5) to spread the expanding portion (5d) at the rear end of the fastener (5), and the fastener (5) moves the shaft (5).
Since it is pivotally attached at b), the fastening part (5) at the tip of the fastening tool (5)
In c), the closing force F-3 acts on the body holder (3) to tighten it. Thus, the body retainer (3) will be fixed to the rope (1) during descent. Then, when going downstairs, the body retainer (3) loses its weight, and the forces of F-1 to F-3 do not act, and the fastener (5) is easily pushed in the direction away from the body. The body retainer (3) can be removed. The spring (5e) of the fastener (5) is for urging the fastening portion (5c) in the closing direction, but is for temporarily stopping the fastener (5), as described above. When the weight of the body retainer (3) is applied, the tightening part (5c) is
The force F-3 for closing the force acts and is not always necessary.

[Effect of device]

As described above, according to the present invention, it is extremely easy for a person with a large body to put on the body holder, and any person of any shape can attach the body holder to the body such as the hips, back or armpit. Regardless of the position, you can keep the distance between the body and the rope constant and fit it to the body, so you can comfortably grasp the rope and start the descent without removing the body holder from the body, it is safe It has the excellent effect of being able to descend and evacuate.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention. FIG. 1 is an overall perspective view, FIG. 2 is a perspective view showing a state of descending, and [A] is a holder on a hip and a waist. When it is applied, [B] is the case of a fat person, [C] is the case where the holder is applied to the armpit, FIG. 3 is an enlarged perspective view of the main part, and FIG. [A] is a state in which the fastener is in the middle, [B] is a state in which the fastener is tightened, and FIG. 5 is an enlarged cross-sectional view of the grip portion. Reference numeral (1) is a rope, (2) is a hook, (3) is a body holder, (4) is a support, (4a) is a space, (5) is a fastener, (5a) is a protrusion, (5c) is a tightening portion.

Claims (1)

[Scope of utility model registration request] 1. An evacuation rope device in which a rope is slidably hooked on a hook and the rope is hung on both of the hooks, and the body holder is supported on one side of the rope. The fastener is supported by a fastener, the fastener is fixed to a rope, and two spaces into which both ends of a body holder are slidably inserted are provided, and the fastener includes upper and lower ends of a pair of members, respectively. The protrusion is provided so as to be pivotally attached to the protrusion so that the fastening portion can be opened and closed, and the holder for the body drawn out from the space of the support can be slid between the protrusions of the fastener. An evacuation rope device characterized by being inserted and led out from the tightening section.