KR100432560B1 - buoyant material for a life jacket use - Google Patents

Abstract

The present invention relates to a buoyancy material inherent in a life jacket, and relates to a buoyancy material for a life jacket in which a plurality of long holes and long grooves are formed so that the shape of the buoyancy material is bent according to the shape of a user wearing the life jacket.

The buoyancy material for life jackets according to the present invention for this purpose, in the buoyancy material inserted between the outer and the lining of the life jacket in a shape symmetrical to the front and back of the life jacket, is formed in the shape of a sheet of foam resin such as polyethylene foam, The sleeve is in contact with the wearer's chest, and when inserted into the life jacket on one side, a sleeveless portion is formed to facilitate the activity of the wearer's arms. On the other side, a slope is formed to facilitate the activity of the neck portion of the wearer. A first buoyancy portion is provided to form a plurality of first horizontal grooves to facilitate the activity, is formed integrally with the first buoyancy portion, separated by a pair of boundary grooves, positioned to contact the wearer's abdomen, the outer peripheral surface A plurality of second horizontal grooves and the second vertical grooves for smoothing the abdominal activity of the wearer is characterized in that is formed.

Accordingly, the buoyancy material for life vest according to the present invention forms a plurality of holes and grooves in the buoyancy material inserted into the life vest so that the buoyancy material bends according to the user's body flexion, so that the user can enjoy smooth physical activity when wearing the life jacket. There is an effect that can be performed, and also through the formed hole to release the moisture and body temperature occurring in the body of the wearer has the effect of preventing discomfort and an increase in body temperature.

Description

Buoyant material for a life jacket use}

The present invention relates to a buoyancy material inherent in a life jacket, and more particularly, to a buoyancy material for life jackets in which a plurality of long holes are formed so that the shape of the buoyancy material is bent according to the body shape of a user wearing the life jacket.

In general, the life jacket is to insert a buoyancy material between the outer surface of the life jacket and the lining, so that a person wearing the life jacket floats on the water by the buoyancy of the buoyancy material, and is mainly used for lifesaving. As the water leisure develops, the situation is worn to prevent safety accidents during water leisure.

Accordingly, the wearing of life jackets is becoming more common in fishing, which is a type of water leisure, and especially in the case of sea fishing, life jackets are generally worn.

Such a fishing life jacket (10) is a material similar to the general life jacket as shown in Figure 1, a material having buoyancy floating in the water between the life jacket 10, the outer shell 30 and the lining (20). By inserting the buoyancy material 40 of the outer shell 30 and the lining 20 is sewn to take the form of a general life jacket 10, the outer side of the outer shell 30 is formed with a plurality of housings (50). .

At this time, the buoyancy material 40 inserted between the outer shell 30 and the lining 20 is usually made of a foam resin such as polyethylene foam, the outer shell 30 and the lining 20 on both sides of the front of the life jacket (10). Between, and is provided with a four-piece buoyancy material inserted between the back surface 30 and the lining 20 of the life jacket 10, each of these buoyancy material 40 is the ease of manufacture of the life jacket 10 and In order to simplify the manufacturing process is formed in a plate shape of a predetermined shape is fixed to the inside of the life jacket 10 by the suture of the outer shell 30 and the lining 20 of the life jacket (10).

However, the buoyancy material 40 according to the prior art is simply provided in a plate shape when wearing the life jacket 10 in which the buoyancy material 40 is inserted by the thickness of the buoyancy material 40 and the elasticity of the buoyancy material 40 by the user There is a problem that the shape of the life jacket 10 becomes rough due to the shape of the buoyancy material 40 maintains the shape of the buoyancy material 40 itself, very inconvenient to the user's activity, and the shape of the buoyancy material 40 does not adhere to the body. .

In addition, since most of the buoyancy material 40 inserted into the life jacket 10 is not breathable, sweat or moisture generated in the human body is not discharged to the outside, and fresh air from the outside is also not introduced into the vest 10 so that it is unpleasant when worn for a long time. It causes a rise in body temperature has caused a lot of problems, especially in high temperature wear.

The present invention has been made in order to solve the above problems, by forming a plurality of holes and grooves to bend the buoyancy material according to the user's body bending in the buoyancy material inserted into the life jacket of the user when the life jacket is worn smoothly It is an object of the present invention to provide a buoyancy material for life jackets that can perform physical activity and also release moisture and body temperature generated in the wearer's body through a plurality of formed holes to prevent discomfort and an increase in body temperature.

1 is a simplified view showing that the buoyancy material for the life jacket according to the prior art is built in the life jacket.

Figure 2 is a perspective view showing a buoyancy material for life jackets according to an embodiment of the present invention.

Figure 3 is a simplified view showing that the buoyancy material for life jackets in accordance with one embodiment of the present invention in the life jacket.

Figure 4 is a perspective view showing a buoyancy material for life jackets according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10: life jacket 20: lining

30: outer 100: buoyancy

100a: front buoyancy material 101: boundary groove

110: first buoyancy part 112: sleeveless part

114: upper fixing hole 120: second buoyancy portion

123: lower fixing hole

The buoyancy material for a life jacket according to the present invention for achieving the above object is a buoyant material inserted between the outer shell and the lining of the life jacket in a shape symmetrical to the front and back of the life jacket, the foam of resin such as polyethylene foam It is formed in the shape of a plate, the sleeve is in contact with the wearer's chest, the sleeve is formed on one side to facilitate the activity of the wearer's arms when inserted into the life jacket, the other side is formed inclined surface to facilitate the activity of the neck portion of the wearer And a first buoyancy portion formed with a plurality of first horizontal grooves for smoothing the chest activity of the wearer on the outer circumference thereof, formed integrally with the first buoyancy portion, and separated by a pair of boundary grooves, and the abdomen of the wearer Located on the outer circumferential surface, a plurality of second horizontal grooves and second vertical grooves are formed on the outer circumference to facilitate abdominal activity of the wearer And that is characterized.

In addition, it is preferable that a plurality of first horizontal holes and first vertical holes are further formed inside the first buoyancy unit to facilitate chest activity of the wearer and to discharge moisture generated by the wearer's body temperature and sweat.

Here, the first horizontal groove, the first horizontal hole and the first vertical hole is preferably formed in the shape of a long hole or long groove having a width of 5mm to 15mm.

In addition, it is preferable that the second horizontal hole and the second vertical hole are further formed at predetermined intervals to facilitate the abdominal activity of the wearer and discharge moisture generated by the wearer's body temperature and sweat inside the second buoyancy portion. Do.

Here, the second horizontal groove and the second vertical groove, and the second horizontal hole and the second vertical hole are preferably formed in the long hole shape having a width of 5mm to 15mm.

In addition, each corner portion of the buoyancy material is inserted between the outer jacket and the lining of the life jacket, and the upper fixing hole for fixing to the outer and lining to prevent the front buoyancy material from the position according to the wearer's activity; The lower fixing hole is preferably formed.

Hereinafter, with reference to the accompanying drawings will be described in detail buoyancy material for life jackets according to the present invention.

In the description of the present invention, terms defined are defined in consideration of functions in the present invention, which may vary according to the intention or custom of a person skilled in the art, and thus, limit the technical components of the present invention. It should not be understood as.

Figure 2 is a perspective view showing a buoyancy material for life jackets according to an embodiment of the present invention, Figure 3 is a simplified view showing that the buoyancy material for life jackets in accordance with an embodiment of the present invention, Figure 4 is A perspective view showing a buoyancy material for life jackets according to another embodiment of the present invention.

As shown in the buoyancy material 100 for life jacket according to the present invention, a pair of front buoyancy material 100a corresponding to the front shape of the life jacket 10 and a pair corresponding to the back shape of the life jacket 10 The back buoyancy material (100b) is provided, and each of the sub-presence of each buoyancy material (100a, 100b) is provided with a plurality of holes and grooves that penetrate from one surface to the other surface. The front buoyancy material (100a) and the back buoyancy agent (100b) is inserted into the symmetrical shape with respect to the center of the life jacket (10) is fixed to the inside of the life jacket (10) as the life jacket 10 is sealed. .

The front buoyancy material (100a), which is symmetrical on both sides of the front surface of the life jacket 10, is formed in the shape of a sheet of foam resin, such as polyethylene foam, the first buoyancy portion in contact with the chest of the wearer ( 110 is formed, the lower portion of the second buoyancy portion 120 in contact with the abdomen is formed, the first buoyancy portion 110 and the second buoyancy portion 120 is formed integrally, the first The buoyancy unit 110 and the second buoyancy unit 120 is divided by a pair of boundary grooves 101 to distinguish.

Here, one side of the first buoyancy portion 110 in contact with the wearer's chest is formed sleeveless portion 112 for smoothing the activity of the wearer's arms when inserted into the life jacket 10, the other side of the wearer The inclined surface 113 is formed to facilitate the activity of the neck area.

In addition, a plurality of first horizontal grooves 119 are formed on the outer circumferential surface of the first buoyancy portion 110 to facilitate chest activity of the wearer, and the body temperature and sweat of the wearer may be smoothed at the same time. A plurality of first horizontal holes 116 and first vertical holes 118 are formed to discharge moisture generated by the first horizontal grooves 119, the first horizontal holes 116, and the first vertical holes. 118 is formed in the form of a long hole or long groove having a width of 5mm to 15mm.

In addition, a plurality of second horizontal grooves 126 and second vertical grooves 128 are formed on an outer circumferential surface of the second buoyancy portion 120 in contact with the wearer's abdomen to facilitate abdominal activity of the wearer. The second horizontal hole 122 and the second vertical hole 124 are formed at predetermined intervals to facilitate abdominal activity of the body and to discharge moisture generated by the wearer's body temperature and sweat, and the second horizontal groove ( 126 and the second vertical groove 128, the second horizontal hole 122 and the second vertical hole 124 is formed in the shape of a long hole having a width of 5mm to 15mm.

In addition, after the front buoyancy material 100a is inserted between the outer shell 30 and the lining 20 of the life jacket 10 at each corner portion of the front buoyancy material 100a, the front buoyancy material 100a departs from its position. In order to prevent the upper fixing hole 114 and the lower fixing hole 123 to be fixed to the outer fabric 30 and the lining 20 is formed.

The back buoyancy material (100b) shown in Figure 4 is the front buoyancy material (100a) and its installation position, and the wearing portion is different, the configuration of the back buoyancy material (100b) as the configuration is largely different I will omit it.

Accordingly, the buoyancy material 100 for the life jacket according to the present invention is each of the horizontal holes 116 and 122, the vertical holes 118 and 124 formed in the first and second buoyancy parts 110 and 120, and each horizontal groove (119, 126), the vertical grooves 128 are bent in correspondence to the wearer's body shape, so as to be in close contact with the wearer's body at the same time, the wearer can perform a physical activity more smoothly, generated in the body by each horizontal, vertical hole Moisture due to sweat and body temperature can be radiated smoothly.

Although described in detail with respect to the preferred embodiment of the present invention as described above, those skilled in the art to which the present invention pertains, without departing from the spirit and scope of the invention as defined in the appended claims Various modifications may be made to the invention. Therefore, changes in the future embodiments of the present invention will not be able to escape the technology of the present invention.

As described above, the buoyancy material for life vest according to the present invention forms a plurality of holes and grooves so that the buoyancy material is bent according to the user's body bending in the buoyancy material inserted into the life vest so that the user can smoothly wear the life jacket. There is an effect that can perform physical activity, and also through the formed hole to release the moisture and body temperature generated in the wearer's body has the effect of preventing the discomfort and rise in body temperature.

Claims (6)

In the buoyancy material inserted between the outer shell and the lining of the life jacket in a shape symmetrical to the front and back of the life jacket, It is formed in the shape of a sheet of foamed resin such as polyethylene foam, and is formed in contact with the chest of the wearer, and a sleeveless part is formed to smoothly operate the wearer's arms when inserted into the life jacket on one side, and on the other side of the wearer's neck. The inclined surface is formed in order to smooth the, the first buoyancy portion is formed on the outer peripheral surface to form a plurality of first horizontal grooves for smoothing the chest activity of the wearer, It is formed integrally with the first buoyancy portion and is divided by a pair of boundary grooves, and located in contact with the abdomen of the wearer, and a plurality of second horizontal grooves and second vertical grooves for smoothing the abdominal activity of the wearer on the outer circumferential surface thereof. Buoyancy material for life jackets, characterized in that formed. The method of claim 1, Life jackets further comprising a plurality of first horizontal holes and the first vertical hole to facilitate the chest activity of the wearer inside the first buoyancy portion and at the same time to discharge moisture generated by the wearer's body temperature and sweat Buoyancy materials The method of claim 2, The first horizontal groove, the first horizontal hole and the first vertical hole buoyancy material for life jackets, characterized in that formed in the form of long holes or long grooves having a width of 5mm to 15mm. The method of claim 1, A second horizontal hole and a second vertical hole are further formed at predetermined intervals to facilitate the abdominal activity of the wearer and discharge moisture generated by the wearer's body temperature and sweat inside the second buoyancy portion. Buoyancy material for life jackets. The method of claim 4, wherein The second horizontal groove and the second vertical groove, and the second horizontal hole and the second vertical hole buoyancy material for life jackets, characterized in that formed in the long hole shape having a width of 5mm to 15mm. The method of claim 1, Each of the corners of the buoyancy material is inserted between the outer jacket and the lining of the life jacket, the upper fixing hole to be fixed to the outer and lining in order to prevent the front buoyancy material is separated from the wearer's activity, and lower fixing Buoyancy material for life jackets, characterized in that the hole is formed.