JPH09140815A - Torso belt for fall preventing safety belt - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a torso belt for a fall preventing safety belt capable of preventing the fastening buckle of an outer fastening belt from biting into the abdomen at the time of a fall. SOLUTION: Multiple belt guides 14 to be inserted with an outer fastening belt 1 are provided at required intervals in the longitudinal direction on the surface of a belt-like body 11 larger in the width size than the outer fastening belt 1. The belt-like body 11 is set to the length to be wound on the torso of a worker, Hook-and-Loop fasteners 13 fitted at both ends of the belt-like body 11 and capable of engaging with each other are engaged to keep the belt-like body 11 wound on the torso at the wound state, and the fastening buckle 2 of the outer fastening belt 1 is prevented from biting into the abdomen by the belt-like body 11 in case the worker happens to fall.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safety belt for fall prevention worn when working at high places.

[0002]

2. Description of the Related Art An outer tightening belt having a buckle at one end, and a waist belt having a plurality of belt loops into which the outer tightening belt is inserted in the longitudinal direction of the surface and having a width dimension larger than that of the outer tightening belt. A safety belt for fall prevention has been conventionally known, which comprises a rope connected to the outer tightening belt, and a hook with a safety device is attached to the tip of the rope.

In the above-mentioned safety belt for fall prevention, an outer tightening belt is wound around a body portion and tightened, and a hook at a tip of a rope is hung on a parent steel or a structure stretched at a high place, and the hook is tightened between the outer tightening belt. Use ropes to prevent workers from falling and ensure safety.

[0004]

By the way, in the conventional safety belt for fall prevention, since the waist belt is the length from the waist of the worker to both sides of the waist and cannot cover the abdomen, the fall belt falls. If the worker accidentally steps off and falls while wearing the safety belt for protection, the buckle of the external fastening belt bites into the abdomen, and there is a point to be improved in ensuring safety.

Although the waist belt is wider than the external fastening belt, it is made of a relatively hard material having the same structure as that of the external fastening belt. Therefore, when several kinds of tools are suspended on the external fastening belt. However, the burden on the waist was heavy, and there was a point to be improved in that respect as well.

A first object of the present invention is to provide a waist belt for a fall prevention safety belt, which is excellent in safety and can prevent the buckle from biting into the abdomen when it is dropped.

A second object of the present invention is to provide a torso belt of a safety belt for fall prevention, which is capable of reducing the burden on the waist during the operation of suspending a tool. .

[0008]

In order to solve the above-mentioned first problem, in the first invention, the outer tightening belt is inserted in the surface length direction of a strip having a width dimension larger than the outer tightening belt. In a body-belt belt of a safety belt for fall prevention in which a plurality of belt loops are provided at required intervals, the belt-shaped body has a length that allows the body portion to be wound once, and both ends of the belt-shaped body can be engaged with each other. Adopts a structure with various surface fasteners attached.

In order to solve the second problem, the second
In the invention, the widthwise dimension of both ends is approximately equal to the widthwise dimension of the strip at the center in the lengthwise direction of the strip of the first aspect of the invention, and the width is gradually increased from both ends toward the center. The waist pad is attached to the structure.

[0010]

As in the first aspect of the invention, the waist belt is made long enough to wind the waist portion, and the surface fasteners are attached to both ends of the waist belt so that the waist belt can be wound around the waist portion. The buckle can be positioned on the waist belt.

Therefore, it is possible to prevent the buckle from biting into the abdomen in the event of a drop.

Further, as in the second invention, by providing the waist pad having a cushioning property on the belt portion,
The waist pad can reduce the burden on the waist of the tool suspended by the outer tightening belt.

[0013]

Embodiments of the present invention will be described below with reference to the drawings.

As shown in FIG. 1, the safety belt for fall prevention is
The outer tightening belt 1 is composed of an outer tightening belt 1 and a body abutment belt 10 attached to the inner surface side of the outer tightening belt 1. The outer tightening belt 1 has a length capable of making one turn around the body of an operator, and one end thereof is provided. The buckle 2 is attached and can be wound.

A ring stopper 3 is attached to the outer tightening belt 1, and a rope 5 is connected to a ring member 4 connected to the ring stopper 3. A hook 6 is connected to the tip of the rope 5.

2 to 5 show the waist belt 10.
The waist belt 10 includes a strip 11 and the strip 1
1 and a waist pad 12 superposed on the central portion in the length direction.

The band-shaped body 11 has a width dimension larger than that of the outer tightening belt 1 and has a length that allows one turn of the body of an operator. This strip 11 has surface fasteners 13 provided at both ends.
It is possible to maintain the state in which it is wound around the body portion by the engagement of.

A plurality of belt loops 14 through which the outer tightening belt 1 is inserted are provided at required intervals in the surface length direction of the band-shaped body 11. Of the plurality of belt loops 14, the belt loop 14 located on the buckle 2 side of the outer fastening belt 1 can be opened and closed by disengaging the snap button 15.

The waist pad 12 has a cushioning property, the width dimension of both ends is substantially equal to the width dimension of the strip-shaped body 11, and the width dimension gradually increases from both ends to the center. The waist pad 12 is integrated with the belt-like body 11 by sewing. 16 shown in FIGS. 2 (I) and (II)
Indicates a sewing thread.

The safety belt for fall prevention shown in FIG.
It is formed by inserting the outer tightening belt 1 into the belt loop 14 of 1. In this case, of the plurality of belt loops 14, the belt loop 14 located on the buckle 2 side of the outer fastening belt 1 is openable and closable, so the openable belt loop 14 is opened and the remaining belt loops 14 are connected to the outside. After the tightening belt 1 is inserted, the open belt loop 14 is closed by the engagement of the snap button 15, so that the outer tightening belt 1 can be put in the attached state.

Therefore, even if the ring stopper 3 is attached to the outer tightening belt 1 or the tool is suspended near the ring stopper 3, these ring stoppers 3
It is not necessary to remove the tool and the tool, and the outer tightening belt 1 can be easily attached.

To use the safety belt for fall prevention having the above-mentioned structure, the belt-shaped body 11 is wound around the body portion and the surface fasteners 1 at both ends are used.
After the belt-shaped body 11 is held in the wound state by the engagement of 3, the outer tightening belt 1 is tightened.

At the time of working at a high place, the hook 6 is engaged with the master rope or the structure stretched at the high place to ensure safety.

Here, the belt-shaped body 11 is mounted so that the body of the worker is wound once, and the buckle 2 of the outer tightening belt 1 is located on both ends of the belt-shaped body 11 that overlap each other, so that the belt-shaped body 11 falls. In the above use of the safety belt for prevention,
It is possible to prevent the buckle 2 from biting into the abdomen when the operator should drop it.

When the safety belt for fall prevention is used, the waist pad 12 hits the waist, and the waist pad 12 has a large width and has cushioning properties. Therefore, the waist pad 12 is hung on the outer tightening belt 1. The waist pad 12 can reduce the burden on the waist due to the weight of the applied tool.

As shown in FIG. 2 (II), the waist pad 12
When the far-infrared radiation substance 17 is printed on the inner surface of the, the far-infrared radiation emitted from the far-infrared radiation substance 17 promotes blood circulation in the waist and fatigue can be recovered.

[0027]

As described above, according to the present invention, since the belt-like body forming the waist belt can be held in a state in which the waist portion can be wound once, the buckling of the outer tightening belt can be prevented in case of a fall. It is possible to prevent cutting into the abdomen and improve safety.

Further, since a wide waist pad having cushioning properties is attached to the central portion in the lengthwise direction of the strip,
The impact at the time of dropping can be absorbed by the waist pad, and the burden on the waist due to the weight of the tool suspended on the external fastening belt can be reduced.

Further, by printing the far infrared radiation substance on the inner surface of the waist pad, blood circulation in the waist can be promoted and fatigue can be recovered.

Further, among the plurality of belt loops provided in the lengthwise direction of the surface of the belt-shaped member, the belt loop at one end is made openable and closable, so that the outer tightening belt has a ring stopper or a tool attached thereto. The outer fastening belt can be connected to the strip.

[Brief description of the drawings]

FIG. 1 is a front view of a fall prevention belt using a waist belt according to the present invention.

[FIG. 2] (I) is a front view of the waist belt of the above, (II)
Is the rear view

FIG. 3 is a sectional view taken along the line III-III in FIG.

FIG. 4 is a sectional view taken along line IV-IV of FIG.

FIG. 5 is a perspective view showing a usage state of the above-mentioned trunk pad belt.

[Explanation of symbols]

 1 Outer tightening belt 11 Belt 12 Waist pad 13 Surface fastener 14 Belt passing 17 Far-infrared radiation substance

Claims (4)

[Claims] 1. A body member for a fall prevention safety belt, wherein a plurality of belt loops through which the outer fastening belt is inserted are provided at required intervals in a surface length direction of a belt having a width dimension larger than that of the outer fastening belt. In the belt, a trunk-corresponding belt for a fall-prevention safety belt, characterized in that the belt-shaped body has a length that allows the body portion to be wound once, and hook-and-loop fasteners that can engage with each other are attached to both ends of the belt-shaped body. 2. A waist pad having a cushioning property, the width dimension of both ends of which is substantially equal to the width dimension of the band-shaped body, and the width dimension of which gradually increases from both ends toward the center portion, at the center of the band-shaped body in the length direction. The torso belt for a safety belt for fall prevention according to claim 1, which is attached. 3. The waist belt of a safety belt for fall prevention according to claim 2, wherein a far infrared radiation material is printed on the inner surface side of the waist pad. 4. The belt loop located at least at one end of the plurality of belt loops arranged in the lengthwise direction of the belt-shaped body is openable and closable. Safety belt torso belt for the fall prevention.