JPS583759Y2 - life jacket - Google Patents

Description

【考案の詳細な説明】 本考案は簡易な構造で充分な浮力を有する致命胴衣に関
するものであった。[Detailed Description of the Invention] The present invention relates to a life jacket that has a simple structure and sufficient buoyancy.

簡易な構造の救命胴衣は従来種々提案されているが、本
考案は吸気又は手動式のボンベにより充分な浮力を得る
ことができると共に水中での使用時に安定した浮遊状態
を維持でき、然も不使用時には内部の空気を抜いて小さ
くすることにより保管に便利な救命胴衣を提供すること
を目的としてなされたもので、その構成は、独立気泡性
等の適宜シート材を以て形成し、左右の前身頃の内部に
連通した枕部材を有すると共に前身頃の適宜個所に空気
等の給排部を設は且つ左右の前身頃をファスナ等により
連結、分離自在にしたベスト状の救命胴衣に於て、前記
左右の前身頃と上背部を除く後身頃とを胴部側面全体に
おいて連通させて形成すると共に前記左右の前身頃のい
ずれか一方の内面の一部を接着して、前記の前、後身頃
及び枕部材の内部をすべて連通させると共に一方の前身
頃の浮力を他方のそれより小さくしたことを特徴とする
ものである。Various life vests with simple structures have been proposed in the past, but the present invention is capable of obtaining sufficient buoyancy through an intake or manual cylinder, maintaining a stable floating state when used underwater, and without any problems. The purpose of this life jacket was to provide a life jacket that was convenient to store by removing the air inside it when in use, making it smaller and easier to store.It was made of a suitable sheet material such as closed cell foam, and the left and right front sections were In the vest-shaped life jacket, which has a pillow member that communicates with the inside of the jacket, has air supply/discharge parts at appropriate locations on the front body, and has the left and right front bodies connected and detachable by fasteners, etc. The left and right front bodies and the back body excluding the upper back are formed by communicating with each other on the entire side surface of the torso, and a part of the inner surface of either one of the left and right front bodies is bonded to form the front body, the back body, and the back body. The pillow member is characterized in that the entire interior of the pillow member is communicated with each other, and the buoyancy of one front body is smaller than that of the other.

次に本考案の実施例を図に抑り説明する。Next, an embodiment of the present invention will be explained with reference to the drawings.

１．１′は表側の下部前身頃部材、２，２′はは裏側の
前身頃部材、３は前記裏側の前身頃部材２．２′と一体
の裏側の後身頃部材、４は前記裏側の後身頃部材３の上
背部を除く部分に設けた表側の後身頃部材、５．５’は
表側の上部前身頃部材、６は前記表側の上部前身頃部材
５，５′と一体の表側の枕部材、７は裏側の枕部材で、
各部材はすべて独立気泡性のゴムスポンジシート、合成
樹脂発泡シート又はゴムシート、合成樹脂シート等の防
水性シートを以て製し、表側の下部前身頃部材１，１′
の下縁及び内側縁は裏側の前身頃部材２の下縁及び内側
縁と、また下部前身頃部材１゜１′の上級は上部前身頃
部材５，５′の下縁と、それぞれ接着等により密に連結
すると共に下部前身頃１，１′の外側縁は表側の後身頃
部材４の両側線に密に連結し、且つ裏側の枕部材７の上
縁部は裏側の後身頃部材３の上背部外面に密に定着して
あり、袖穴部ａの周囲を形成する各部材の縁部及び枕部
材６，７の周縁はすべて接着等により密に連結し、全体
として前身頃、後身頃、枕部材が二重構造でそれらの内
部がすべて連通ずるようになっている。1.1' is a lower front body member on the front side, 2 and 2' are front body members on the back side, 3 is a back body member on the back side that is integrated with the front body member 2.2' on the back side, and 4 is a rear body member on the back side. A front side rear body member provided in a portion other than the upper back of the rear body member 3, 5.5' is a front side upper front body member, and 6 is a front side pillow integral with the front side upper front body members 5, 5'. Member 7 is the pillow member on the back side,
Each member is made of a waterproof sheet such as a closed-cell rubber sponge sheet, a synthetic resin foam sheet, a rubber sheet, or a synthetic resin sheet, and the front lower front body members 1, 1'
The lower edge and the inner edge are attached to the lower edge and inner edge of the front body member 2 on the back side, and the upper side of the lower front body member 1゜1' is attached to the lower edge of the upper front body member 5, 5' by adhesion or the like. The outer edges of the lower front bodies 1 and 1' are closely connected to both sides of the rear body member 4 on the front side, and the upper edge of the pillow member 7 on the back side is connected to the upper edge of the rear body member 3 on the back side. The edges of each member forming the periphery of the armhole a and the peripheral edges of the pillow members 6 and 7 are all tightly connected by adhesive or the like, and the front body, back body, The pillow member has a double structure so that all of the insides thereof communicate with each other.

８は上部前身頃部材５に設けた吸気式の逆止弁付空気給
排部、Ｆは左右の前身頃にそれらを連結分離自在に接合
するファスナ、Ｊは裏側の前身頃部材２，２′と裏側の
後身頃部材３に装着した止着具、Ｊ′は裏側の枕部材７
と後身頃部材３の下背部に装着した止着具で、止金具Ｊ
、Ｊ’は不使用時に対応するものと接合して全体を小型
化するためのものである。Reference numeral 8 indicates an air supply/discharge unit with an intake type check valve provided on the upper front body member 5, F indicates a fastener that joins the left and right front body members so that they can be connected and separated, and J indicates the front body members 2, 2' on the back side. and J' are the fasteners attached to the rear body member 3 on the back side, and J' is the pillow member 7 on the back side.
and a fastener attached to the lower back of the back body member 3, the fastener J
, J' are to be joined with corresponding ones when not in use to reduce the size of the whole.

９は下部前身頃部材１′と上部前身頃部材５′から成る
一方の表側の前身頃と裏側の前身頃部材２′とを部分的
に接着して、空気充満時に一方の前身頃の浮力を他方の
それより小さくするための接着部である。Reference numeral 9 partially adheres one front body consisting of a lower front body member 1' and an upper front body member 5' and a front body member 2' on the back side to reduce the buoyancy of one front body when filled with air. This is the adhesive part to make it smaller than the other one.

以上により本考案救命胴衣の一例が構成されるが、二重
構造にするための構造は上記に限られず他の構成でもよ
いこと勿論であり、また、止金具Ｊ、Ｊ’や接着部９は
これらを設けなくてもよく、更に空気の給排部８には手
動式のボンベを取付けるようにしてもよい。An example of the life jacket of the present invention is constructed as described above, but the structure for making the double structure is not limited to the above, and of course other structures may be used. It is not necessary to provide these, and furthermore, a manually operated cylinder may be attached to the air supply/discharge section 8.

尚、表側の上部前身頃部材５．５′に黄色、オレンジ色
等の見易い色の素材を用いれば、遭難時に効果的である
。In addition, it is effective in the event of a distress if a material in an easily visible color such as yellow or orange is used for the upper front body member 5.5' on the front side.

本考案救命胴衣は、枕部材６，７を含む前、後身頃とな
る部分がすべて連通し且つ二重構造の空気室を形成する
から−の空気給排部８から内部に空気を送り込めば、接
着部９を除く胴衣全体に一様に空気が充填され、全体と
して充分大きな浮力が得られ、また、部身頃の上半部の
空気室を形成する枕部材６，７は着水時に立てればそれ
が頭部を支える枕となるので、安定した浮遊状態を維持
でき、更に、一方の前身頃に接着部９があることによっ
て、前部左右の浮力がアンバランスとなるから、仮に、
着用者が高所から落水して失神状態のままであっても、
必ず抑向けになるよう反転するので、俯伏せ状態のまま
溺死するといった事態を防ぐことができる。In the life jacket of the present invention, the front and rear body parts including the pillow members 6 and 7 are all connected and form a double-structured air chamber. , the entire body except the adhesive part 9 is uniformly filled with air, and a sufficiently large buoyancy is obtained as a whole, and the pillow members 6 and 7 forming the air chamber in the upper half of the body can be erected when landing on the water. Since it becomes a pillow that supports the head, it is possible to maintain a stable floating state.Furthermore, since there is an adhesive part 9 on one of the front sections, the buoyancy on the left and right sides of the front section becomes unbalanced.
Even if the wearer falls into water from a height and remains unconscious,
Since it always turns over so that it faces down, it can prevent situations such as drowning while lying face down.

本考案は上述の通りであるから、水中での作業者やヨツ
トやボート等を楽しむ者が着用する救命胴衣として好適
である。Since the present invention is as described above, it is suitable as a life jacket worn by underwater workers and people who enjoy sailing, boating, etc.

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案の実施の一例を示すもので、第１図は正面図
、第２図は背面図、第３図は左側面図、第４図は枕部材
の取付部を示す断面図、第５図は接着部を示す断面図、
第６図は左の前身頃を開いた状態の斜視図である。 １．１′・・・・・・表側の下部身頃部材、２，２′・
・曲裏側の前身頃部材、３・・・・・・裏側の後身頃部
材、４・・・・・・表側の後身頃部材、５，５′・・・
・・・表側の上部前身頃部材、６，１・・・・・・枕部
材、８・・・・・・空気給排部、９・・・・・・接着部
、Ｆ・・・・・・ファスナ、Ｊ、Ｊ′・・・・・・止金
具。The figures show an example of the implementation of the present invention, in which Fig. 1 is a front view, Fig. 2 is a rear view, Fig. 3 is a left side view, Fig. 4 is a sectional view showing the mounting part of the pillow member, and Fig. 4 is a sectional view showing the mounting part of the pillow member. Figure 5 is a cross-sectional view showing the adhesive part;
FIG. 6 is a perspective view of the left front body in an open state. 1.1'...Front side lower body member, 2,2'.
・Front body member on the back side of the curve, 3... Rear body member on the back side, 4... Back body member on the front side, 5, 5'...
...Front side upper front body member, 6,1...Pillow member, 8...Air supply/discharge part, 9...Adhesive part, F... - Fastener, J, J'... Fastener.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 独立気泡性等の適宜シート材を以て形成し、左右の前身
頃の内部に連通した枕部材を有すると共に前身頃の適宜
個所に空気等の給排部を設は且つ左右の前身頃をファナ
ス等により連結、分離自在にしたベスト状の救命胴衣に
於て、前記左右の前身頃と上背部を除く後身頃とを胴部
側面全体において連通させて形成すると共に前記左右の
前身頃のいずれか一方の内面の一部を接着して、前記の
前、後身頃及び枕部材の内部をすべて連通させると共に
一方の前身頃の浮力を他方のそれより小さくしたことを
特徴とする救命胴衣。It is formed from an appropriate sheet material such as closed cell, and has a pillow member communicating with the inside of the left and right front bodies, and has air supply and discharge parts at appropriate locations on the front body, and the left and right front bodies are connected to each other by fanes, etc. In a vest-shaped life jacket that can be freely connected and separated, the left and right front bodies and the back body excluding the upper back are formed by communicating with each other along the entire side surface of the torso, and one of the left and right front bodies is connected to the rear body except for the upper back. A life jacket characterized in that a part of the inner surface is bonded to make the front, rear body and the inside of the pillow member all communicate with each other, and the buoyancy of one front body is smaller than that of the other.