JPH11350213A - Auxiliary tool for human body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an auxiliary tool for a human body capable of always wearing both the auxiliary tool composed of an air bag and a safety belt. SOLUTION: This auxiliary tool is obtained by providing holding parts 1d capable of holding a safety belt 6 in a mounting unit 1 equipped with an air bag for absorbing the falling shock. Thereby, the safety belt 6 is held by the mounting unit 1 and both of the mounting unit 1 and the safety belt 6 can always be worn by an operator in a construction site, etc. The operator can surely be prevented from not wearing either one of the mounting unit 1 and safety belt 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assisting device for a human body used for workers at high places such as a construction site.

[0002]

2. Description of the Related Art In recent years, the number of accidents of workers falling at construction sites and the like has increased, and safety at labor sites has become a problem. Conventionally, safety belts are commonly worn at construction sites that require work at high altitudes.However, if a safety belt is neglected or the hook of the safety belt is replaced, it may fall down accidentally. And safety measures were not perfect. Therefore, as an assisting device for the human body that absorbs the impact of falling when falling, an air bag is provided at a predetermined portion of the wearing body to be worn on the human body, and when a sensor detects that both feet of the wearing person have separated from the scaffold, the air is charged. A device has been developed in which an air bag is instantly inflated by a device and a drop impact on a human body is absorbed by the air bag (for example, Japanese Patent No. 276).
No. 3510).

[0003]

However, even in the case of using the above-mentioned assistive device for human body, it is necessary to wear a safety belt. Therefore, the worker must wear the safety belt and the assistive device for human body individually. For this reason, these wearing operations are complicated, and there is a possibility that one of them may be neglected. Further, at the construction site of the floating building, a life vest and a safety vest are worn. However, in this case as well, there is a risk that either the safety vest or the life vest may be neglected.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to provide an assisting device for a human body capable of always wearing both an assisting device comprising an air bag and a safety belt. It is in.

[0005]

According to the present invention, in order to achieve the above object, according to the present invention, a body to be worn on a human body, an air bag provided at a predetermined portion of the body, and an air bag are provided. An inflation means for inflating and a holding portion capable of holding the safety belt on the mounting body are provided. Thus, by holding the safety band on the wearing body, both the wearing body and the safety band are always worn simultaneously by a worker at a construction site or the like.

According to a second aspect of the present invention, a body to be worn on a human body, an air bag provided at a predetermined portion of the body, an inflating means for inflating the air bag, and at least a part of the body are integrally formed. And a formed safety belt. This allows
Since the safety belt is integrally formed on the mounting body, both the mounting body and the safety belt are always worn simultaneously by a worker at a construction site or the like.

According to a third aspect of the present invention, there is provided a safety belt mounted on a human body, an air bag provided at a predetermined portion of the safety band, and an inflation means for inflating the air bag. This allows
Since the air bag is provided on the safety belt, the worker always wears both the air bag and the safety band as a life jacket at the construction site of a floating building, for example.

According to a fourth aspect of the present invention, there is provided the assisting device for a human body according to the first, second or third aspect, further comprising storage means for storing the air bag in a contracted state. Thereby, in addition to the effect of the first, second or third aspect, the air bag is stored in a contracted state, so that the handleability during normal wearing is not impaired.

[0009]

1 to 4 show a first embodiment of the present invention. FIG. 1 is a front view of a body for mounting a human body assisting device used for absorbing a drop impact, and FIG. FIG. 3 is a perspective view showing the air bag in an inflated state, and FIG. 4 is a side view of the air bag showing a state of being attached to a human body.

The assisting device for a human body includes a mounting body 1 to be mounted on a human body, first to third air bladders 2, 3, 4 attached to predetermined portions of the mounting body 1, and air bladders 2, 3. , 4 and a detecting means (not shown) for operating the charging apparatus 5, and the detecting means includes a pressure-sensitive sensor for detecting that both feet of the wearer have separated from the scaffold. Are used.

The wearing body 1 is formed in a jacket shape, and is worn on the upper body of a human body. The mounting body 1 has first and second cover portions 1a and 1b for accommodating the air bags 2, 3 and 4 in a contracted state, and the first cover portion 1a is provided on one side of a human body's chest, both shoulders and back. The second cover part 1b is formed at a part corresponding to a part of the waist of the human body. Each of the cover parts 1a and 1b has one end fixed to the mounting body 1 side and the other end side detachably fixed to the mounting body 1 side by a plurality of magic tapes 1c. At the lower end of the mounting body 1, a plurality of holding portions 1d for holding a well-known safety band 6 are provided. That is, the safety belt 6 is formed in a belt shape so as to wind a main part of a human body, and a rope 6a connected to a master rope is attached to the back side thereof. Each holding portion 1d is formed of an annular member through which the safety band 6 can be inserted, and is attached to the mounting body 1 at intervals.

Each of the air bags 2, 3, and 4 is sewn with a highly airtight and durable cloth, and is contracted to a thickness substantially equal to that of the mounting body 1 when not inflated. The first air bladder 2 is provided at a position corresponding to the periphery of the neck of the human body, and is formed so as to cover both sides and the rear part of the neck. The second air bladder 3 is provided at a portion corresponding to the back of the human body, and is formed vertically long along the center of the back. In this case, the upper end and the lower end of the second air bladder 3 are respectively joined to the first and third air bladders 3 and 4. The third air bladder 4 is provided at a position corresponding to the periphery of the waist of the human body, and is formed so as to cover both sides and the rear part of the waist. The air bladders 2, 3, and 4 are formed so as to communicate with each other.

The charging device 5 has a well-known structure in which a high-pressure gas is sealed in a gas cylinder, and is connected to the third air bag 4. That is, in the charging device 5, the explosive of the opener is exploded by an electric signal from a detection means (not shown), and the plug of the discharge port of the gas cylinder is opened.

In the human body assisting device constructed as described above, the safety belt 6 is held by the mounting body 1 so that the worker can use the safety belt 6 at the construction site or the like.
Can always be worn simultaneously. That is, in the workplace, the rope 6a of the safety belt 6 is connected to the parent rope by the hook, so that the fall of the worker is prevented by the safety belt 6. In addition, if the worker accidentally falls when changing the hook of the safety belt, if the detecting means detects that both feet of the worker have left the scaffold,
Each of the air bladders 2, 3, and 4 is filled with a high-pressure gas from the charging device 5. At that time, the magic tape 1c of each of the covers 1a and 1b of the mounting body 1 is released due to the inflation of each of the air bladders 2, 3, and 4. Instantly inflated around the neck, back and waist, each air bag 2,
The falling impact on the human body is absorbed by 3 and 4.

As described above, according to the human body assisting device of the present embodiment, the holding portion 1d capable of holding the safety belt 6 is provided on the mounting body 1 provided with the air bags 2, 3, and 4 for absorbing a drop impact. Therefore, by holding the safety belt 6 on the mounting body 1,
At the construction site or the like, the worker can always wear both the wearing body 1 and the safety belt 6 at the same time, and it is possible to reliably prevent any one of the wearing body 1 and the safety belt 6 from being worn.

In the above embodiment, the safety band 6 is held by the holding portions 1d provided on the mounting body 1.
The safety belt 6 may be integrally sewn to the mounting body 1.

FIGS. 5 and 6 show a second embodiment of the present invention. FIG. 5 is a front view of a body for assisting a human body used for absorbing a drop impact, and FIG. 6 is a rear view thereof. is there.
The same components as those in the above embodiment are denoted by the same reference numerals.

That is, the safety belt 7 shown in FIG. 1 comprises a belt portion 7a around the waist of a human body and a pair of shoulder portions 7b having both ends connected to the belt portion 7a. Is provided with a rope 7c connected to the master rope. The belt portion 7a is held by the holding portion 1d of the wearing body 1 as in the above-described embodiment, and each shoulder portion 7b is integrally sewn on the inner surface of the wearing body 1.

That is, in the present embodiment, since the safety belt 7 including the belt portion 7a and the shoulder portion 7b is provided integrally with the mounting body 1, the function of the safety belt 7 can be further enhanced. still,
Each shoulder portion 7b of the safety belt 7 may be provided with a holding portion on the mounting body 1 like the belt portion 7a, and may be held.
The belt portion 7a can be sewn integrally with the mounting body 1.

7 to 9 show a third embodiment of the present invention. FIG. 7 is a front view of a human body assisting device used as a life jacket, FIG. 2 is a rear view thereof, and FIG. It is a front view which shows the state which expanded the bag.

The assisting device for a human body according to the present embodiment comprises a safety band 10 to be worn on the human body, an air bag 11 provided integrally with the safety band 10, and a charging device 12 for inflating the air bag 11. Used in the construction sites of floating buildings, such as river bridges.

The safety belt 10 comprises a belt portion 10a around which the waist of the human body is wound, and a pair of shoulder portions 10b having both ends connected to the belt portion 10a. The back side of the belt portion 10a is connected to the parent line. Rope 10c is attached. A cover 10d for accommodating a part of the air bag 11 is provided on the front side of each shoulder portion 10b, and both ends of the cover 10d are detachably connected by a plurality of Velcro 10e. It has become.

The air bladder 11 is formed from the back of the human body along the portions corresponding to the shoulders and the chest, and it is possible to use a general life vest. Both ends (portions extending along both shoulders and the chest) of the air bag 11 are folded along the shoulder portions 10b of the safety belt 10, respectively, and are covered by the respective cover portions 10d.

When the predetermined operation section is artificially operated or the predetermined detection section comes into contact with moisture,
It has a known structure in which gas is filled into the air bag 11 from a gas cylinder, and a general life jacket can be used.

In the human body assisting device constructed as described above, the air bag 11 having a function as a life jacket is provided integrally with the safety belt 10, so that it can be used at a construction site of a floating building or the like. Bag 11 as a life jacket for the elderly
And the safety belt 10 can always be worn simultaneously. That is, the rope 10 of the safety belt 10
By connecting c to the parent rope with a hook, the safety belt 10 prevents the worker from falling. Further, when the worker accidentally falls into the water when changing the hook of the safety belt 10 or the like, the gas is filled into the air bag 11 from the charging device 12 similarly to the conventional life jacket. At that time, the magic tape 10e of each cover portion 10d comes off due to the inflation of the air bag 11, and the air bag 11 expands as shown in FIG.

As described above, according to the human body assisting device of the present embodiment, the air bag 11 having a function as a life jacket is provided integrally with the safety belt 10, so that the air bag 11 can be used at a construction site of a floating building or the like. It is possible for a person to always wear both the air bag 11 and the safety belt 10 as life vests at the same time, and it is possible to reliably prevent either one of the life vest and the safety vest from being worn. In this embodiment, since the air bag 11 is folded and stored in the belt-shaped safety belt 10 in a contracted state,
Without impairing handleability during normal wearing,
This is extremely advantageous for practical use. In this case, since the air permeability is better than that of a conventional jacket-shaped life jacket, it is convenient for work in a high temperature place.

In the above-described embodiment, the means for operating the charging device 12 has been described in which the charging device 12 is manually operated or automatically operated upon detecting moisture. However, as in the first embodiment, when it is detected that both feet of the wearer have separated from the scaffold using a pressure-sensitive sensor or the like, the charging device 12 may be configured to operate.

[0028]

As described above, according to the human body assisting device of the first, second, and third aspects, both the assisting device formed of an air bag and the safety belt can be always worn, and thus, for example, at high altitudes. At construction sites involving work, it is possible to reliably prevent either the assistive device equipped with an air bag for absorbing the drop impact and the safety belt from being worn off. It is possible to reliably prevent the non-wearing of one of the assisting device provided with the air bag as the vest and the safety belt.

According to the air bag of the fourth aspect, in addition to the effects of the first, second or third aspect, the handleability during normal wearing is not impaired, which is extremely advantageous for practical use. When using as a life jacket,
The air permeability is better than that of a conventional jacket, which is convenient for work in a high temperature place.

[Brief description of the drawings]

FIG. 1 is a front view of a body for mounting a human body aid used for absorbing a drop impact according to a first embodiment of the present invention;

FIG. 2 is a rear view of a body for mounting a human body assisting device.

FIG. 3 is a perspective view showing an inflated air bag.

FIG. 4 is a side view of the air bag showing a state of being attached to a human body.

FIG. 5 is a front view of a body for mounting a human body aid used for absorbing a drop impact according to a second embodiment of the present invention;

FIG. 6 is a rear view of a body for wearing a human body assisting device.

FIG. 7 is a front view of a human body assisting tool used as a life jacket according to a third embodiment of the present invention.

FIG. 8 is a rear view of the human body aid.

FIG. 9 is a front view showing a state where the air bag is inflated.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Mounted body, 1a ... 1st cover part, 1b ... 2nd cover part, 1d ... holding part, 2 ... 1st air bag, 3 ... 2nd air bag,
4 3rd air bag, 5 ... air-filling device, 6, 7, 10 ... safety zone, 10d ... cover part, 11 ... air bag, 12 ... air-filling device.

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Hisashi Ishimura 1-3-6 Moto-Akasaka, Minato-ku, Tokyo Kashima Construction Co., Ltd. (72) Inventor Masayuki Nakano 1-3-6 Moto-Akasaka, Minato-ku, Tokyo Kashima (72) Inventor Mitsuya Uchida 1-2, Shinsen-cho, Shibuya-ku, Tokyo Within Prop Co., Ltd.

Claims (4)

[Claims] A mounting body to be mounted on a human body, an air bag provided at a predetermined portion of the mounting body, an inflation means for inflating the air bag, and a holding portion capable of holding a safety belt on the mounting body. An assisting device for a human body, characterized in that: 2. A wearing body to be worn on a human body, an air bag provided at a predetermined portion of the wearing body, an inflation means for inflating the air bag, and a safety band at least partially formed integrally with the wearing body. A human body assisting tool comprising: 3. An assisting device for a human body, comprising: a safety belt to be worn on a human body; an air bag provided at a predetermined portion of the safety band; and an inflation means for inflating the air bag. 4. The human body assisting device according to claim 1, further comprising a storage means for storing the air bag in a contracted state.