JP2004122920A - Breastplate trousers with lifesaver - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a breastplate trousers with a lifesaver which a worker or the like working on the water wears without forgetting to attach the lifesaver and does not interfere with the working operation since bulky feeling is little at the time of attaching. <P>SOLUTION: A buoyancy bag 15 is mounted as the lifesaver to the breastplate trousers 1 having a breastplate part 3 and a back padding 4 at the upper part of a girth part providing with a belt 8. The buoyancy bag 15 is provided inside of the back padding 4. The buoyancy bag 15 is provided with a gas filling device 20 which feeds gas for expanding into the buoyancy bag by infiltration of water or manual operation. An opening 10 is provided on the back padding 4 to allow the gas filling device 20 to face toward an external part from the opening. A cover 11 to cover the opening 10 is provided at the outside of the opening 10. The person 5 mounting the trousers falls into water, the cover 11 is taken off, and water enters the inside of the back padding part 4, a cutting device 16 senses the infiltration of water and feeds carbon dioxide gas from a carbon-dioxide gas cylinder 20 into the buoyancy bag 15 to expand it. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a breast trouser worn by many persons who work on the water or at sea such as seafarers, fishermen, and harbor workers, and particularly relates to a thing with a life-saving device for giving a life-saving function.
[0002]
[Prior art and problems to be solved by the invention]
Many water and marine workers often wear so-called chest trousers that have been waterproofed for the purpose of preventing cold, waterproofing, dirt, etc., together with outerwear that is also waterproofed. Such work clothes are referred to as “gowa” or the like.
[0003]
On the other hand, there are cases where such an operator may accidentally fall into the sea during work. Therefore, it is obliged to wear a life preserver when working under certain conditions.
[0004]
A vest type life jacket is known as a life preserver worn by a water worker or the like. That is, there are a type in which an inflatable body that is inflated with high-pressure gas is accommodated in the waist of a waistcoat type vest without both sleeves, and a fixed type in which a buoyant body such as styrofoam or cork is sewn.
[0005]
As mentioned above, life jackets must be worn at all times when there is a possibility of falling water, but if worn, they will be bulky and difficult to move, and if the temperature is high, it will be very hot. Forced fishing crew did not like wearing. In particular, when wearing a breast-pants type, the person often neglected to wear a life-saving device.
[0006]
For this reason, even if it was legally required to wear it, there were cases where it was actually working without a life jacket. Water leisure such as fishing and yachting is also popular, but for the same reason, many people went out on the water without wearing life jackets.
[0007]
However, if you fall into the water while wearing a trouser-type trouser type, the chest part is open, so the water can easily enter the inside of the trousers, making it difficult to swim immediately. Vulnerable to danger.
[0008]
In view of the above-described conventional problems, an object of the present invention is to provide a chest padded trouser with a life-saving device that integrates a breast pad trouser and a life-saving device, has a small bulkiness when worn, and does not obstruct work.
[0009]
[Means for Solving the Problems]
Among the breastplate trousers with a life-saving device according to the present invention, in order to achieve the above object, the breastplate with a life-saving device, in which a life-saving device is provided on a breast-wear trouser having at least a backrest portion at the upper part of the waistline In the trousers, a floatable bag body that can be inflated and contracted is provided inside the backrest portion, and a gas filling device for infusing water or manually sending an inflation gas into the floatable bag body is attached to the float bag body, and the backrest An opening is provided in the part, and the gas filling device is exposed to the outside from the opening.
[0010]
In order to achieve the above object, the invention according to claim 2 is characterized in that, in the chest trouser with lifesaving device according to claim 1, a cover for covering the opening is provided outside the opening of the back pad, The upper edge of the cover is attached to the backrest portion above the upper edge of the opening.
[0011]
According to the third aspect of the present invention, in order to achieve the above object, in the breastplate pants with a lifesaving device according to the second aspect, the cover includes an outer cover attached to the back support portion and a waterproof cover positioned inside the cover. The lower part of the outer cover is made of mesh material, the upper edge and the right edge are fixed to the back rest above the upper edge of the opening, and the lower edge and the left edge can be attached to and detached from the back rest. The upper edge and the right edge of the waterproof cover are fixed to the backrest portion above the upper edge of the opening, and the lower edge and the left edge are free.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a cross-sectional view showing an embodiment of a breast trouser with a lifesaving device according to the present invention, and FIG. 2 is a front view (A) and a rear view (B). In these figures, reference numeral 1 denotes a breast trouser having a lifesaving function, which is composed of a trouser part 2, a breast pad part 3 and a back pad part 4, and the material thereof is, for example, hard to get dirty and waterproof, such as nylon, polyester, etc. It is preferable to use a synthetic fiber fabric obtained by pasting or coating a polyurethane film or polyurethane resin. In the figure, 5 is a wearer.
[0013]
The back pad 4 has a suspender (that is, trouser suspension) 6, and the breast pad 3 is provided with a receiver 7 for stopping the suspender 6. As the suspender 6, it is preferable to use a suspender that is detachable and adjustable in length as in a normal case.
[0014]
Further, a belt 8 made of rubber, for example, is passed inside the waist portion of the trouser part 2 so that the body part can be tightened appropriately.
[0015]
Further, the backrest 4 is provided with an opening 10 at substantially the center, and a cover 11 is attached so as to cover the outside. In addition, a part of the inflatable and deflateable floating bag 15 is fixed inside the backrest portion 4 by an appropriate means, and the portion corresponding to the opening 10 outside the floating bag 15 is infiltrated with water or manually floated. A gas filling device (cutting device) 16 for sending an expansion gas to 15 is attached, and an outer portion thereof faces the outer surface side of the backrest portion 4 from the opening 10.
[0016]
The floating bag 15 may be a so-called donut shape that extends over the entire circumference of the body of the wearer 5, or, for example, a substantially U-shaped or horseshoe shape that is discontinuous at the front center corresponding to the wearer 5 as shown in FIG. It may be a flat shape that can be referred to, but the illustrated example uses a rod-shaped one that can be bent along the torso of the wearer 5 with a low degree of expansion, and has a flat upper edge. It is designed to be sewn on the inside of the breastplate pants 1. The shape which can be accommodated by folding in the range inside the backrest part 4 with a flat shape at the time of non-expansion may be taken. Moreover, although detailed illustration is abbreviate | omitted, what is fixed to the backrest part 4 by folding in a cover and wrapping, for example can be employ | adopted. Of course, the fixing may be performed in any form, not only by sewing, but also by fixing, or by using a velcro fastener or the like. Of course, the material of the floating bag 15 may be any material as long as it can be used as a floating body. For example, a material obtained by coating a nylon base fabric with polyurethane to perform waterproofing is preferable.
[0017]
In addition, the dimension of the float 15, specifically the inner diameter dimension, is an appropriate dimension that can be loosely fitted to the chest, armpit, etc. of the wearer 5 when worn. Of course, various sizes may be prepared according to the physique of the wearer 5.
[0018]
Further, an oral tube 18 for the wearer 5 to inflate the float bag 15 with the mouth is fixed to one end side of the float bag 15 at a portion located on the front side of the body of the wearer 5 when the float bag 15 is inflated. is there. The oral tube 18 is operated by the wearer 5 to inflate and further inflate when the expansion rate of the floating bag 15 is low, and to allow the carbon dioxide gas in the floating bag 15 to escape and slightly condense when the expansion rate is too high. belongs to.
[0019]
The cutting device 16 is a gas filling device that feeds carbon dioxide for expansion into the floating bag 15 by entering water or manually. A known device may be used as the cutting device 3, but for example, the one shown in FIG. 3 is inserted into the sealing port of the carbon dioxide gas cylinder 20 when a sensor (not shown) senses that a liquid such as water has entered the casing. A hole is formed so that carbon dioxide gas is fed into the floating bag 15. Further, a string 21 for manually manipulating the carbon dioxide gas cylinder 20 is provided outside. The carbon dioxide cylinder 20 is a detachable type. Of course, the gas filling device is not limited to the illustrated example, and various devices can be employed.
[0020]
The above-described cutting device 16 may malfunction due to moisture adhering to other than water intrusion such as when water falls. Therefore, in the present embodiment, the cover 11 is constituted by the outer cover 30 and the waterproof cover 31, and the lower portion of the outer cover 30 is made of the mesh material 32, thereby adjusting the degree of penetration of water or the like to prevent malfunction. That is, as shown in FIG. 4, the outer cover 30 has an upper edge and a right edge sewn and fixed to the upper side of the upper edge of the opening 10 (a seam having an inverted L shape is indicated by a symbol x), and lower. The edge and the left edge can be fixed to the backrest 4 with a velcro fastener 33. Further, the waterproof cover 31 located inside the outer cover 30 has the upper edge and the right edge fixed to the upper side of the upper edge of the opening 10 by heat sealing, sewing, etc. y)), the lower and left edges are free.
[0021]
That is, in this embodiment, the cover 11 is doubled as described above so long as the wearer 5 is covered with water, so that water does not enter the opening 10 and malfunctions. However, when the wearer 5 falls from the ship, for example, water enters through the mesh material 32 provided on the outer cover 30 of the cover 11 and passes through the lower and left edges of the waterproof cover 31 that is free. Water enters the back pad 4 from the opening 10, the cutting device 16 detects the ingress of water, and carbon dioxide is fed from the carbon dioxide cylinder 20 into the floating bag 15 as described above, and the floating bag 15 expands. .
[0022]
At this time, if the float bag 15 stays inside the chest pad portion 3 and the back pad portion 4, the belt 17 need not be connected. However, since the float bag 15 is naturally buoyant, the dotted line in FIG. As shown, it may be possible to enter the armpit of the wearer 5. In order to obtain a very stable buoyancy, it is preferable to lift the floating bag 15 so that it fits under the armpit. If necessary, the breathing bag 15 is inflated by breathing into the floating bag 15 with the oral tube 10 or allowing carbon dioxide to escape. What is necessary is just to adjust a degree. Depending on the posture of the wearer 5 in the water, the floating bag 15 may move toward the leg of the wearer 5, but such movement is hindered by the belt 8 of the trouser part 2, so that the floating bag 15 It will not come off the leg.
[0023]
In addition, since the breastplate trousers 1 are configured to store the floating bag 15 inside, it is preferable that the breastplate pants 1 have a relatively relaxed size. Further, although illustration and description of the outerwear are omitted, it is of course possible to wear the breastplate trousers 1 of the present embodiment together with the outerwear.
[0024]
【The invention's effect】
The chest trousers with a life-saving device according to the present invention are as described above, so when wearing by a water worker etc., the chest trousers and the life-saving device are integrated, so don't forget to wear the life-saving device. Since there is little bulkiness at the time, there is an effect that the work is not disturbed.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing an embodiment of a breastplate trouser with a lifesaving device according to the present invention.
FIG. 2 is a front view (A) and a rear view (B).
FIG. 3 is a plan view showing the shape of the floating bag.
FIG. 4 is a plan view showing the structure of the cover.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Chest rest trousers 2 Trouser part 3 Chest rest part 4 Back rest part 5 Wearer 6 Suspender (that is, pants hanging)
7 Receiving Suspender 8 Belt 10 Opening 11 Cover 15 Floating Bag 16 Gas Filling Device (Cut Device)
18 Oral tube 20 Carbon dioxide cylinder 21 String 30 Outer cover 31 Waterproof cover 32 Mesh material 33 Velcro fastener

Claims (3)

In a breastplate trouser with a life-saving device in which a life-saving device is provided on a breastplate trouser having at least a backrest portion at the upper part of the waist part, a floatable bag body that can be inflated and contracted is provided inside the backrest portion, and water is provided in the float bag body. A gas filling device for inflating or manually sending an inflation gas into the floating bag body is attached, an opening is provided in the backrest, and the gas filling device is exposed to the outside from the opening. Breast pad trousers with life-saving equipment. 2. The breastplate pants with a life-saving device according to claim 1, wherein a cover that covers the opening is provided outside the opening of the backrest, and the upper edge of the cover is located above the upper edge of the opening. A breastplate trouser with a life-saving device, characterized by being attached to. The chest cover trousers with a life-saving device according to claim 2, wherein the cover includes an outer cover attached to the back support portion and a waterproof cover positioned inside thereof, and a lower portion of the outer cover is formed of a mesh material, and an upper edge And the right edge is fixed to the backrest above the upper edge of the opening, the lower edge and the left edge are detachably attached to the backrest, and the upper and right edges of the waterproof cover are above the opening. A chest pants with a life-saving device, characterized in that the upper edge is fixed to the back pad and the lower edge and the left edge are free.

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