JP3173705U

JP3173705U - Life jacket

Info

Publication number: JP3173705U
Application number: JP2011007163U
Authority: JP
Inventors: 川力早
Original assignee: 早川力
Priority date: 2011-12-05
Filing date: 2011-12-05
Publication date: 2012-02-16
Anticipated expiration: 2021-12-05

Abstract

【訣題】装着し易いと共に脱げにくいライフジャケットを提供する。
【解決手段】ライフジャケットＬは、首を通す首穴部１ａを有した接続部１０を介して前身ごろ１１と後身ごろとが連結されると共に、浮力材１３を内在した本体１と、正面視、前身ごろ１１の左上部裏面と後身ごろの左上部裏面に取り付けられ、右腕を通す左調整紐と２、この左調整紐２の絞りを固定する左ストッパー３と、正面視、前身ごろ１１の右上部裏面と後身ごろの右上部裏面に取り付けられ、左腕を通す右調整紐２’と、この右調整紐２’の絞りを固定する右ストッパー３’とを備え、本体１の左右の横腹部が分離し、前身ごろ１１の底部と後身ごろの底部が分離し、本体１の底部が頭、左右の手の挿脱口を形成しているものである。
【選択図】図１[Problem] To provide a life jacket that is easy to wear and difficult to remove.
A life jacket L has a front body 11 and a rear body connected to each other via a connecting portion 10 having a neck hole portion 1a through which a neck is passed, and a body 1 including a buoyancy material 13 and a front view. , Attached to the upper left back surface of the front body 11 and the upper left back surface of the rear body, the left adjustment cord 2 through which the right arm is passed, the left stopper 3 for fixing the diaphragm of the left adjustment cord 2, the front view, the front body 11 The right and left lateral abdominal parts of the main body 1 are provided with a right adjustment string 2 'that passes through the left arm and a right stopper 3' that fixes the diaphragm of the right adjustment string 2 '. The bottom part of the front body 11 and the bottom part of the rear body are separated, and the bottom part of the main body 1 forms the head and the left and right hand insertion / removal openings.
[Selection] Figure 1

Description

本考案は、ライフジャケットに係り、特に、装着し易いと共に、脱げにくいライフジャケットに関する。 The present invention relates to a life jacket, and more particularly to a life jacket that is easy to wear and difficult to remove.

従来、ライフジャケットとして、左右一対の前身ごろをファスナーによって開閉し、前身ごろの右部と後身ごろを接続する環状の第１の止め紐、前身ごろの左部と後身ごろを接続する環状の第２の止め紐を備えたものがある（例えば、特許文献参照）。 Conventionally, as a life jacket, a pair of left and right front bodies are opened and closed with fasteners, and a first ring that connects the right part of the front part and the back part of the front part, and a ring-shaped first part that connects the left part of the front part and the back part of the front part. There are those provided with two stop straps (see, for example, Patent Literature).

実開平４−３９９８９号公報第１図Japanese Utility Model Publication No. 4-39989

上記ライフジャケットにあっては、装着する場合、第１の止め紐に右足を、第２の止め紐に左足を、それぞれ入れ、その後、ファスナーによって左右一対の前身ごろを閉じるようにしている。
ところが、災害時、上記のように、環状の第１の止め紐に右足を、環状の第２の止め紐に左足を、それぞれ入れ、その後、ファスナーによって左右一対の前身ごろを閉じるようにして装着したのでは、急な災害、例えば、津波にあっては、時間がかかってしまうという問題点があった。 In the life jacket, when wearing, the right foot is put in the first retaining strap, the left foot is put in the second retaining strap, and then the pair of left and right front bodies are closed by fasteners.
However, in the event of a disaster, as described above, put the right foot into the first ring of the loop and the left foot into the second loop of the ring, and then close the pair of left and right front parts with fasteners. Therefore, in a sudden disaster such as a tsunami, there was a problem that it took time.

本考案は、上記の問題点を除去するようにしたライフジャケットを提供することを目的とする。 An object of the present invention is to provide a life jacket that eliminates the above-mentioned problems.

請求項１記載のライフジャケットは、首を通す首穴部を有した接続部を介して前身ごろと後身ごろとが連結されると共に、浮力材を内在した本体と、正面視、前記前身ごろの左上部裏面と前記後身ごろの左上部裏面に取り付けられ、右腕を通す左調整紐と、この左調整紐の絞りを固定する左ストッパーと、正面視、前記前身ごろの右上部裏面と前記後身ごろの右上部裏面に取り付けられ、左腕を通す右調整紐と、この右調整紐の絞りを固定する右ストッパーとを備え、前記本体の左右の横腹部が分離し、前記前身ごろの底部と前記後身ごろの底部が分離し、前記本体の底部が頭、左右の手の挿脱口を形成しているものである。 In the life jacket according to claim 1, the front body and the back body are coupled via a connection part having a neck hole part through which a neck is passed, and a main body having a buoyancy material, a front view, A left adjustment cord attached to the upper left back surface and the upper left back surface of the rear body, a left adjustment string passing through the right arm, a left stopper for fixing the aperture of the left adjustment string, a front view, an upper right back surface of the front body and the rear body A right adjustment string that is attached to the back surface of the upper right part and passes through the left arm, and a right stopper that fixes the diaphragm of the right adjustment string, the left and right flank parts of the main body are separated, and the bottom part of the front body and the rear part The bottom part of the body is separated, and the bottom part of the main body forms a head and right and left hand insertion / removal openings.

また、請求項２記載のライフジャケットは、首を通す首穴部を有した接続部を介して前身ごろと後身ごろとが連結されると共に、浮力材を内在した本体と、正面視、前記前身ごろの左部と前記後身ごろの左部との離間距離を調節する左側調節ベルトと、正面視、前記前身ごろの右部と前記後身ごろの右部との離間距離を調節する右側調節ベルトと、正面視、前記前身ごろの左上部裏面と前記後身ごろの左上部裏面に取り付けられ、右腕を通す左調整紐と、この左調整紐の絞りを固定する左ストッパーと、正面視、前記前身ごろの右上部裏面と前記後身ごろの右上部裏面に取り付けられ、左腕を通す右調整紐と、この右調整紐の絞りを固定する右ストッパーとを備え、前記本体の左右の横腹部が分離し、前記前身ごろの底部と前記後身ごろの底部が分離し、前記本体の底部が頭、左右の手の挿脱口を形成しているものである。 In addition, the life jacket according to claim 2 is configured such that the front body and the back body are coupled via a connection portion having a neck hole portion through which a neck is passed, and a main body in which a buoyancy material is embedded, the front view, A left adjustment belt for adjusting a separation distance between a left part of the body and a left part of the rear part, and a right adjustment belt for adjusting a separation distance between the right part of the front part and the right part of the rear part in front view; Front view, attached to the left upper back of the front body and the upper left back of the rear body, a left adjustment string that passes the right arm, a left stopper that fixes the aperture of the left adjustment string, and a front view, the front body A right adjustment string attached to the upper right rear surface of the rear and the upper right rear surface of the rear body, and a right adjustment string that passes the left arm, and a right stopper that fixes the diaphragm of the right adjustment string, the left and right lateral abdominal parts of the main body are separated, The bottom of the front body and the bottom of the back body There were separated, the bottom of said body in which are formed the head, the insertion slot of the left and right hands.

また、請求項３記載のライフジャケットは、請求項１又は請求項２記載のライフジャケットにおいて、一端を後身ごろに、中途を前身ごろの正面視左部に、それぞれ取り付けられ、他端を自由端とした左部ベルトと、この左部ベルトの前身ごろの正面視左部に取り付けられた部位と前記左部ベルトの自由端との間に設けられ、ベルト長さを調節する左部ベルト調節部と、一端を後身ごろに、中途を前身ごろの正面視右部に、それぞれ取り付けられ、他端を自由端とした右部ベルトと、この右部ベルトの前身ごろの正面視右部に取り付けられた部位と前記右部ベルトの自由端との間に設けられ、ベルト長さを調節する右部ベルト調節部と、前記左部ベルト調節部に設けられた連結差し込み部と、前記右部ベルト調節部に設けられた連結受け部とを備え、前記連結受け部は、前記連結差し込み部に連結するものであり、左側調節ベルトは、前記左部ベルト、前記左部ベルト調節部を有し、右側調節ベルトは、前記右部ベルト、前記右部ベルト調節部を有しているものである。 The lifejacket according to claim 3 is the lifejacket according to claim 1 or 2, wherein one end is attached to the rear body, and the middle is attached to the left part of the front body when viewed from the front, and the other end is a free end. Left belt adjuster, which is provided between a portion attached to the front left part of the front of the left belt and the free end of the left belt, and adjusts the belt length. One end is attached to the back, the middle is attached to the front right part of the front part, the other end is attached to the right belt with the other end as a free end, and the right belt is attached to the front part right part of the front part A right belt adjusting portion for adjusting a belt length, a connecting insertion portion provided in the left belt adjusting portion, and the right belt adjusting portion. A connection receiving portion provided in the The connection receiving portion is connected to the connection insertion portion, the left adjustment belt includes the left belt and the left belt adjustment portion, the right adjustment belt includes the right belt, It has a right belt adjustment part.

また、請求項４記載のライフジャケットは、請求項１又は請求項２記載のライフジャケットにおいて、一端を後身ごろに、中途を前身ごろの正面視左部に、それぞれ取り付けられ、他端を自由端とした左部ベルトと、この左部ベルトの前身ごろの正面視左部に取り付けられた部位と前記左部ベルトの自由端との間に設けられ、ベルト長さを調節する左部ベルト調節部と、一端を後身ごろに、中途を前身ごろの正面視右部に、それぞれ取り付けられ、他端を自由端とした右部ベルトと、この右部ベルトの前身ごろの正面視右部に取り付けられた部位と前記右部ベルトの自由端との間に設けられ、ベルト長さを調節する右部ベルト調節部と、前記右部ベルト調節部に設けられた連結差し込み部と、前記左部ベルト調節部に設けられた連結受け部とを備え、前記連結受け部は、前記連結差し込み部に連結するものであり、左側調節ベルトは、前記左部ベルト、前記左部ベルト調節部を有し、右側調節ベルトは、前記右部ベルト、前記右部ベルト調節部を有しているものである。 The life jacket according to claim 4 is the life jacket according to claim 1 or 2, wherein one end is attached to the rear body, and the middle is attached to the left part of the front body when viewed from the front, and the other end is a free end. Left belt adjuster, which is provided between a portion attached to the front left part of the front of the left belt and the free end of the left belt, and adjusts the belt length. One end is attached to the back, the middle is attached to the front right part of the front part, the other end is attached to the right belt with the other end as a free end, and the right belt is attached to the front part right part of the front part A right belt adjusting portion for adjusting a belt length, a connecting insertion portion provided in the right belt adjusting portion, and the left belt adjusting portion. A connection receiving portion provided in the The connection receiving portion is connected to the connection insertion portion, the left adjustment belt includes the left belt and the left belt adjustment portion, the right adjustment belt includes the right belt, It has a right belt adjustment part.

また、請求項５記載のライフジャケットは、請求項２〜４のいずれか１項に記載のライフジャケットにおいて、左部ベルトの裏面に第１の左面状ファスナーと、正面視、前身ごろの左部に位置する前記左部ベルトの表面に設けられ、前記第１の左面状ファスナーに係止する第２の左面状ファスナーと、右部ベルトの裏面に第１の右面状ファスナーと、正面視、前身ごろの右部に位置する前記右部ベルトの表面に設けられ、前記第１の右面状ファスナーに係止する第２の右面状ファスナーとを備えているものである。 Further, the life jacket according to claim 5 is the life jacket according to any one of claims 2 to 4, wherein the left side belt has a first left surface fastener on the back surface of the left belt, front view, and the left part of the front body. A second left surface fastener that is provided on the surface of the left belt located at the front and engages with the first left surface fastener; a first right surface fastener on the back surface of the right belt; It is provided on the surface of the right belt located on the right side of the body and includes a second right surface fastener that engages with the first right surface fastener.

また、請求項６記載のライフジャケットは、請求項１又は請求項２記載のライフジャケットにおいて、椅子の背もたれに前身ごろの底部と後身ごろの底部が分離している本体の底部からライフジャケットを通して、前記ライフジャケットを前記椅子に装着するものである。 Further, the life jacket according to claim 6 is the life jacket according to claim 1 or claim 2, wherein the bottom of the front body and the bottom of the back body are separated from the back of the chair through the life jacket. The life jacket is attached to the chair.

また、請求項７記載のライフジャケットは、請求項１又は請求項２記載のライフジャケットにおいて、左調整紐は、正面視、前身ごろの左上部裏面に設けた左第１の通路と後身ごろの左上部裏面に設けた左第２の通路を通り、前記左第１の通路から露出し、自由端に至る前記左調整紐の部位は左第１の部位であり、前記左第２の通路から露出し、自由端に至る前記左調整紐の部位は左第２の部位であり、前記左第１の部位と前記左第２の通路に跨って左ストッパーが取り付けられ、右調整紐は、正面視、前身ごろの右上部裏面に設けた右第１の通路と後身ごろの右上部裏面に設けた右第２の通路を通り、前記右第１の通路から露出し、自由端に至る前記右調整紐の部位は右第１の部位であり、前記右第２の通路から露出し、自由端に至る前記右調整紐の部位は右第２の部位であり、前記右第１の部位と前記右第２の通路に跨って右ストッパーが取り付けられ、前記左調整紐の左第１の通路から露出し前記左ストッパーに至る部位、前記左調整紐の左第２の通路から露出し前記左ストッパーに至る部位、前記前身ごろの左上部裏面、前記後身ごろの左上部裏面で囲まれた空間に左腕が、前記右調整紐の右第１の通路から露出し前記右ストッパーに至る部位、前記右調整紐の右第２の通路から露出し前記右ストッパーに至る部位、前身ごろの右上部裏面、後身ごろの右上部裏面で囲まれた空間に右腕が、それぞれ入る構成としたものである。 Further, the life jacket according to claim 7 is the life jacket according to claim 1 or 2, wherein the left adjustment cord is a front left view and a left first passage provided on the left upper back surface of the front body and a rear body. The portion of the left adjustment string that passes through the second left passage provided on the left upper back surface, is exposed from the first left passage, and reaches the free end is the first left portion, and from the second left passage. The part of the left adjustment string that is exposed and reaches the free end is a left second part, and a left stopper is attached across the left first part and the left second passage. View, right through the first right passage provided on the back of the upper right part of the front body and the second right passage provided on the back of the upper right part of the rear body, exposed from the first right passage and reaching the free end The portion of the adjustment string is the first right portion, exposed from the right second passage, and reaches the free end. The adjustment cord portion is a right second portion, and a right stopper is attached across the right first portion and the right second passage, and is exposed from the left first passage of the left adjustment cord and the left The left arm is in a space surrounded by a part that reaches the stopper, a part that is exposed from the left second passage of the left adjustment string and reaches the left stopper, a left upper back surface of the front body, and a left upper back surface of the rear body, The part exposed from the first right passage of the right adjustment string and reaching the right stopper, the part exposed from the second right passage of the right adjustment string and reaching the right stopper, the rear surface of the upper right part of the front body, the upper right part of the rear body The right arm is configured to enter the space surrounded by the back and back surfaces.

請求項１記載のライフジャケットによれば、首を通す首穴部を有した接続部を介して前身ごろと後身ごろが連結される本体を備え、前身ごろの底部と後身ごろの底部が分離し、本体の左右の横腹部が分離し、前記本体の底部が頭、左右の手の挿脱口を形成している
ため、本体の底部の挿脱口から頭、左右の手を入れて、頭を首穴部に、右腕を左調整紐に、左腕を右調整紐に、それぞれ通し、左ストッパーにより左調整紐の絞りを、右ストッパーにより右調整紐の絞りを、それぞれ固定するだけで、ライフジャケットを簡易且つ迅速に装着することができ、また、左調整紐の絞り及び右調整紐の絞りにより装着したライフジャケットが脱げにくく、しかも、本体の左右の横腹部が分離しているため、装着される人の肥満度、大きさに柔軟に対応してライフジャケットを装着することができる。 According to the life jacket of claim 1, the body includes a main body connected to the front body and the back body through a connection portion having a neck hole through which the neck is passed, and the bottom part of the front body and the bottom part of the back body are separated. Since the left and right flank parts of the main body are separated and the bottom of the main body forms the head and the left and right hand insertion / removal openings, the head, left and right hands are inserted through the insertion / removal opening of the bottom of the main body, Simply pass the right arm through the hole, the left arm through the left adjustment string, the left arm through the right adjustment string, the left stopper with the left stopper, and the right stopper with the right stopper. It can be attached easily and quickly, and the life jacket attached by the left and right adjustment straps is difficult to remove, and the left and right flank parts of the main body are separated so that they can be attached. Flexible response to human obesity and size It can be fitted with a life jacket Te.

また、請求項２記載のライフジャケットによれば、首を通す首穴部を有した接続部を介して前身ごろと後身ごろが連結される本体を備え、前身ごろの底部と後身ごろの底部が分離し、本体の左右の横腹部が分離し、前記本体の底部が頭、左右の手の挿脱口を形成しているため、本体の底部の挿脱口から頭、左右の手を入れて、頭を首穴部に、左腕を右調整紐に、右腕を左調整紐に、それぞれ通し、左ストッパーにより左調整紐の絞りを、右ストッパーにより右調整紐の絞りを、それぞれ固定するだけで、ライフジャケットを簡易且つ迅速に装着することができ、また、左調整紐の絞り及び右調整紐の絞りにより装着したライフジャケットが脱げにくく、しかも、本体の左右の横腹部が分離していると共に、前身ごろと後身ごろを左右の調節ベルトて調節するため、装着される人の肥満度、大きさに柔軟に対応してライフジャケットを体に密着して取り付けることができ、その分、脱げにくくすることができる。 According to the life jacket of claim 2, the life jacket includes a main body to which the front body and the back body are coupled via a connection part having a neck hole part through which the neck passes, and the bottom part of the front part and the bottom part of the back part are provided. Since the left and right flank parts of the main body are separated, the bottom of the main body forms the head and left and right hand insertion / removal openings, so the head, left and right hands are inserted through the insertion / removal opening of the bottom of the main body Thread the left arm into the neck hole, the left arm into the right adjustment string, the right arm through the left adjustment string, the left adjustment string with the left stopper, and the right adjustment string with the right stopper. The jacket can be easily and quickly attached, and the life jacket attached by the left and right adjustment straps is difficult to remove, and the left and right flank parts of the main body are separated. Adjust the left and right sides of the body and back To adjust Te bets can be attached fatness of the person to be mounted, a life jacket and flexibly corresponding to the magnitude in close contact with the body, which makes it possible to hardly take off.

また、請求項３記載のライフジャケットによれば、上述した請求項１又は請求項２記載の発明の効果に加え、左部ベルト調節部の連結差し込み部に右部ベルト調節部の連結受け部を連結して、左部ベルト及び右部ベルトを引っ張れば、ライフジャケットを体に簡易且つ迅速に密着させることができる。 According to the life jacket of claim 3, in addition to the effect of the invention of claim 1 or claim 2 described above, the connection receiving portion of the right belt adjustment portion is connected to the connection insertion portion of the left belt adjustment portion. By connecting and pulling the left belt and the right belt, the life jacket can be brought into close contact with the body simply and quickly.

また、請求項４記載のライフジャケットによれば、上述した請求項１又は請求項２記載の発明の効果に加え、右部ベルト調節部の連結差し込み部に左部ベルト調節部の連結受け部を連結して、左部ベルト及び右部ベルトを引っ張れば、ライフジャケットを体に簡易且つ迅速に密着させることができる。 According to the life jacket of claim 4, in addition to the effect of the invention of claim 1 or claim 2, the connection receiving portion of the left belt adjustment portion is connected to the connection insertion portion of the right belt adjustment portion. By connecting and pulling the left belt and the right belt, the life jacket can be brought into close contact with the body simply and quickly.

また、請求項５記載のライフジャケットによれば、上述した請求項２〜４のいずれか１項記載の発明の効果に加え、左部ベルトの裏面に第１の左面状ファスナーと、正面視、前身ごろの左部に位置する前記左部ベルトの表面に設けられた前記第１の左面状ファスナーに係止する第２の左面状ファスナーと、右部ベルトの裏面に第１の右面状ファスナーと、正面視、前身ごろの右部に位置する前記右部ベルトの表面に設けられた前記第１の右面状ファスナーに係止する第２の右面状ファスナーと、を備えているため、左部ベルト及び右部ベルトがたれ落ちるのを防止すると共に、左部ベルト及び右部ベルトの緩みをも防ぐことができる。 Moreover, according to the life jacket of Claim 5, in addition to the effect of the invention of any one of Claims 2 to 4, the first left surface fastener and the front view on the back surface of the left belt, A second left surface fastener that is engaged with the first left surface fastener provided on the surface of the left belt located on the left side of the front body, and a first right surface fastener on the back surface of the right belt; A second right surface fastener fastened to the first right surface fastener provided on the surface of the right belt located in the right portion of the front body when viewed from the front. In addition, it is possible to prevent the right belt from sagging and to prevent the left belt and the right belt from loosening.

また、請求項６記載のライフジャケットによれば、上述した請求項１又は請求項２記載の発明の効果に加え、椅子の背もたれに前身ごろの底部と後身ごろの底部が分離している本体の底部からライフジャケットを通して、前記ライフジャケットを前記椅子に装着するため、災害時、椅子からライフジャケットを外して、ライフジャケットを迅速且つ容易に装着することができる。 Moreover, according to the life jacket of Claim 6, in addition to the effect of the invention of Claim 1 or Claim 2 described above, the bottom part of the front body and the bottom part of the rear body are separated from the back of the chair. Since the life jacket is attached to the chair through the life jacket from the bottom, the life jacket can be quickly and easily attached by removing the life jacket from the chair in the event of a disaster.

図１は、本考案の一実施例のライフジャケットの概略的正面図である。FIG. 1 is a schematic front view of a life jacket according to an embodiment of the present invention. 図２は、図１のライフジャケットの概略的右側面図である。FIG. 2 is a schematic right side view of the life jacket of FIG. 図３は、図１のライフジャケットの概略的左側面図である。FIG. 3 is a schematic left side view of the life jacket of FIG. 図４は、図１のライフジャケットの概略的背面図である。FIG. 4 is a schematic rear view of the life jacket of FIG. 図５は、図１のライフジャケットを装着した状態の概略的斜視図である。FIG. 5 is a schematic perspective view of a state in which the life jacket of FIG. 1 is mounted. 図６は、図１のライフジャケットの左右調節ベルトを連結する前の概略的図である。FIG. 6 is a schematic view of the life jacket of FIG. 1 before connecting the left and right adjustment belts. 図７は、図６のライフジャケットの左右調節ベルトを連結した状態の概略的図である。FIG. 7 is a schematic view of a state in which the left and right adjustment belts of the life jacket of FIG. 6 are connected. 図８は、図１のライフジャケットの使用状態の概略的断面図である。FIG. 8 is a schematic sectional view of the life jacket of FIG. 1 in use. 図９は、図１のライフジャケットの使用状態の概略的右側面図である。FIG. 9 is a schematic right side view of the life jacket of FIG. 1 in use. 図１０は、図９の一部の概略的斜視図である。FIG. 10 is a schematic perspective view of a part of FIG. 図１１は、図１０の概略的断面図である。FIG. 11 is a schematic cross-sectional view of FIG. 図１２は、図１１の押し釦の押圧した状態の概略的断面図である。FIG. 12 is a schematic cross-sectional view showing a state where the push button of FIG. 11 is pressed. 図１３は、図１のライフジャケットを椅子に装着した状態の概略的右側面図である。FIG. 13 is a schematic right side view of the state in which the life jacket of FIG. 1 is mounted on a chair.

本考案の一実施例のライフジャケットを図面を参照して説明する。
図１に示すＬはライフジャケットで、ライフジャケットＬは、首を通す首穴部１ａを有した接続部１０を介して前身ごろ１１と後身ごろ１２とが連結されると共に、浮力材１３を内在した本体１を有している。 A life jacket according to an embodiment of the present invention will be described with reference to the drawings.
L shown in FIG. 1 is a life jacket, and the life jacket L is connected to a front body 11 and a rear body 12 through a connection part 10 having a neck hole part 1a through which a neck is passed, and a buoyancy material 13 is incorporated. The main body 1 is provided.

２は正面視、左に位置する左調整紐で、左調整紐２は、正面視、前身ごろ１１の左上部裏面と後身ごろ１２の左上部裏面に取り付けられ、右腕を通すものである。この左調整紐２の絞りは左ストッパー３で固定される。左調整紐２は、例えば、１本の紐を前身ごろ１１の左上部裏面に設けた通路１１Ａと後身ごろ１２の左上部裏面に設けた通路１２Ａにそれぞれ通して、紐の自由端に近い部位に左ストッパー３を取り付けている。
更に、具体的に言えば、左調整紐２は、例えば、図１及び図３に示すように、正面視、前身ごろ１１の左上部裏面に設けた左第１の通路１１Ａと後身ごろ１２の左上部裏面に設けた左第２の通路１２Ａを通り、左第１の通路１１Ａから露出し、自由端２Ａに至る左調整紐２の部位は左第１の部位２Ｂであり、左第２の通路１２Ａから露出し、自由端２Ｃに至る左調整紐２の部位は左第２の部位２Ｄであり、左第１の部位２Ｂと左第２の部位２Ｄに跨って左ストッパー３が取り付けられている。
左ストッパー３は、例えば、図１０乃至図１２に示すように、弾性部材３１によりストッパー体３２を持ち上げるように付勢力を与えると共に、押し釦３３の爪３３ａとストッパー体３２との間に位置した左調整紐２を係止させるようにしている（図１１参照）。
また、係止状態を解くには、図１２に示すように、押し釦３３を矢印方向に押せば、弾性部材３１の付勢力に抗して押し釦３３の爪３３ａとストッパー体３２との間隔が広がって、左調整紐２の移動を許容して行うことができる。
そして、左調整紐２の左第１の通路１１Ａから露出し左ストッパー３に至る部位、左調整紐２の左第２の通路１２Ａから露出し左ストッパー３に至る部位、前身ごろ１１の左上部裏面、後身ごろ１２の左上部裏面で囲まれた空間２Ｘ（図３）に右腕が入る構成となっている。 Reference numeral 2 denotes a left adjustment string located on the left when viewed from the front. The left adjustment string 2 is attached to the left upper back of the front body 11 and the upper left back of the rear body 12 through the right arm. The aperture of the left adjustment string 2 is fixed by the left stopper 3. The left adjustment string 2 is, for example, a part near the free end of the string by passing a single string through a passage 11A provided on the left upper back surface of the front body 11 and a passage 12A provided on the left upper back surface of the rear body 12. The left stopper 3 is attached to.
More specifically, as shown in FIGS. 1 and 3, for example, the left adjustment cord 2 includes a first left passage 11 </ b> A provided on the back of the upper left portion of the front body 11 and the rear body 12 as viewed from the front. The portion of the left adjustment string 2 that passes through the left second passage 12A provided on the left upper back surface, is exposed from the left first passage 11A and reaches the free end 2A is the left first portion 2B, and the left second portion The portion of the left adjustment string 2 exposed from the passage 12A and reaching the free end 2C is the left second portion 2D, and the left stopper 3 is attached across the left first portion 2B and the left second portion 2D. Yes.
For example, as shown in FIGS. 10 to 12, the left stopper 3 applies an urging force to lift the stopper body 32 by the elastic member 31 and is positioned between the claw 33 a of the push button 33 and the stopper body 32. The left adjustment string 2 is locked (see FIG. 11).
In order to release the locked state, as shown in FIG. 12, if the push button 33 is pushed in the direction of the arrow, the distance between the claw 33 a of the push button 33 and the stopper body 32 against the urging force of the elastic member 31. And the left adjustment string 2 can be allowed to move.
Then, a portion exposed from the left first passage 11A of the left adjustment cord 2 and reaching the left stopper 3, a portion exposed from the second left passage 12A of the left adjustment cord 2 and reaching the left stopper 3, the upper left portion of the front body 11 The right arm is placed in the space 2X (FIG. 3) surrounded by the back surface and the upper left back surface of the back body 12.

２’は正面視、右に位置する右調整紐で、右調整紐２’は、左調整紐２と同様に、正面視、前身ごろ１１の右上部裏面と後身ごろ１２の右上部裏面に取り付けられ、左腕を通すものである。この右調整紐２’の絞りは右ストッパー３’で固定される。右調整紐２’は、例えば、１本の紐を前身ごろ１１の右上部裏面に設けた通路１１’Ａと後身ごろ１２の右上部裏面に設けた通路１２’Ａにそれぞれ通して、紐の自由端に近い部位に右ストッパー３’を取り付けている。
更に、具体的に言えば、右調整紐２’は、例えば、図１及び図２に示すように、正面視、前身ごろ１１の右上部裏面に設けた右第１の通路１１’Ａと後身ごろ１２の右上部裏面に設けた右第２の通路１２’Ａを通り、右第１の通路１１’Ａから露出し、自由端２’Ａに至る右調整紐２’の部位は右第１の部位２’Ｂであり、右第２の通路１２’Ａから露出し、自由端２’Ｃに至る右調整紐２’の部位は右第２の部位２’Ｄであり、右第１の部位２’Ｂと右第２の部位２’Ｄに跨って右ストッパー３’が取り付けられている。
右ストッパー３’は、左ストッパー３と同様に、例えば、図１０乃至図１２に示すように、弾性部材３１’によりストッパー体３２’を持ち上げるように付勢力を与えると共に、押し釦３３’の爪３３’ａとストッパー体３２’との間に位置した右調整紐２’の紐を係止させるようにしている（図１１参照）。
係止状態を解くには、図１２に示すように、押し釦３３’を矢印方向に押せば、弾性部材３１’の付勢力に抗して押し釦３３’の爪３３’ａとストッパー体３２’との間隔が広がって、右調整紐２’の移動を許容して行うことができる。
そして、右調整紐２’の右第１の通路１１’Ａから露出し右ストッパー３’に至る部位、右調整紐２’の右第２の通路１２’Ａから露出し右ストッパー３’に至る部位、前身ごろ１１の左上部裏面、後身ごろ１２の右上部裏面で囲まれた空間２’Ｘ（図２）に左腕が入る構成となっている。
なお、本体１の左右の横腹部は、図２、図３、図５及び図９に示すように、分離している。また、前身ごろ１１の底部と後身ごろ２の底部が分離している。そのため、本体１の底部が頭、左右の手の挿脱口１Ｘ（図２及び図３参照）を形成していることとなる。 2 'is a right adjustment string located on the right when viewed from the front. The right adjustment string 2' is attached to the right upper surface of the front body 11 and the upper right surface of the rear body 12 and the upper right surface of the rear body 12 in the same manner as the left adjustment string 2. And pass through the left arm. The aperture of the right adjustment string 2 ′ is fixed by the right stopper 3 ′. For example, the right adjustment string 2 ′ is passed through a path 11 ′ A provided on the back surface of the upper right part of the front body 11 and a path 12 ′ A provided on the back surface of the upper right part of the back body 12. A right stopper 3 'is attached to a portion close to the free end.
More specifically, the right adjustment cord 2 ′ includes, for example, as shown in FIGS. 1 and 2, the right first passage 11′A provided on the back surface of the upper right portion of the front body 11 and the rear as shown in the front view. The portion of the right adjustment string 2 'that passes through the right second passage 12'A provided on the back of the upper right part of the body 12 and is exposed from the right first passage 11'A and reaches the free end 2'A is the right first. The portion of the right adjustment string 2 ′ that is exposed from the right second passage 12′A and reaches the free end 2′C is the right second portion 2′D, and is the right second portion 2′B. A right stopper 3 'is attached across the part 2'B and the right second part 2'D.
Like the left stopper 3, the right stopper 3 'applies a biasing force so as to lift the stopper body 32' by the elastic member 31 'as shown in FIGS. 10 to 12, for example, and the claw of the push button 33'. The string of the right adjustment string 2 ′ positioned between 33′a and the stopper body 32 ′ is locked (see FIG. 11).
To release the locked state, as shown in FIG. 12, if the push button 33 ′ is pushed in the direction of the arrow, the claw 33′a of the push button 33 ′ and the stopper body 32 against the urging force of the elastic member 31 ′. The space | interval with 'can spread, and movement of right adjustment string 2' is permitted and can be performed.
Then, the portion exposed from the right first passage 11'A of the right adjustment string 2 'to the right stopper 3', the portion exposed from the right second passage 12'A of the right adjustment string 2 ', and reaching the right stopper 3'. The left arm is placed in a space 2′X (FIG. 2) surrounded by the part, the upper left back surface of the front body 11 and the upper right back surface of the rear body 12.
Note that the left and right flank portions of the main body 1 are separated as shown in FIGS. 2, 3, 5, and 9. Further, the bottom of the front body 11 and the bottom of the back body 2 are separated. Therefore, the bottom part of the main body 1 forms the insertion / removal port 1X (see FIGS. 2 and 3) of the head and the left and right hands.

従って、上述したライフジャケットＬによれば、首を通す首穴部１ａを有した接続部１０を介して前身ごろ１１と後身ごろ１２が連結される本体１を備え、前身ごろ１１の底部と後身ごろ１２の底部が分離し、本体１の左右の横腹部が分離し、本体１の底部が頭、左右の手の挿脱口１Ｘを形成しているため、本体１の底部の挿脱口１Ｘ（図２及び図３参照）から頭、左右の手を入れて、頭を首穴部１ａに、左腕を右調整紐２’に、右腕を左調整紐２に、それぞれ通し、左ストッパー３により左調整紐２の絞りを、右ストッパー３’により右調整紐２’の絞りを、それぞれ固定するだけで、ライフジャケットＬを簡易且つ迅速に装着することができ、また、左調整紐２の絞り及び右調整紐２’の絞りにより装着したライフジャケットＬが脱げにくく、しかも、本体１の左右の横腹部が分離しているため、装着される人の肥満度、大きさに柔軟に対応してライフジャケットＬを装着することができる。 Therefore, according to the life jacket L described above, the main body 1 to which the front body 11 and the back body 12 are connected via the connection portion 10 having the neck hole portion 1a through which the neck passes is provided. Since the bottom of the body 12 is separated, the left and right abdominal parts of the main body 1 are separated, and the bottom of the main body 1 forms a head and left and right hand insertion / removal ports 1X. 2 and Figure 3), put the head, left and right hands, pass the head through the neck hole 1a, the left arm through the right adjustment cord 2 ', the right arm through the left adjustment cord 2, and adjust the left with the left stopper 3. The life jacket L can be easily and quickly attached by simply fixing the aperture of the cord 2 and the aperture of the right adjustment cord 2 'by the right stopper 3'. Life jacket L attached by adjusting cord 2 ' Ku, moreover, because of the lateral abdominal separation of the left and right of the body 1, may be the degree of obesity of the person to be mounted, and flexibly corresponding to the size for mounting the life jacket L.

また、図１に示す５は正面視、左に位置する左側調節ベルトで、左側調節ベルト５は、正面視、前身ごろ１１の左部１１ａと後身ごろ１２の左部１２ａ（図４参照）との離間距離を調節するものである。
更に、具体的に言えば、図５に示すように、左側調節ベルト５は、左部ベルト５Ａ、左部ベルト調節部５Ｂを有し、左部ベルト５Ａは、一端を後身ごろ１２に、中途を前身ごろ１１の正面視左部に、それぞれ取り付けられ、他端を自由端５Ａ１としたものである。
左部ベルト調節部５Ｂは、左部ベルト５Ａの前身ごろ１１の正面視左部に取り付けられた部位Ａと左部調節ベルト５の自由端５Ａ１との間に設けられたベルト長さを調節するものである。
また、５Ｂ１は左部ベルト調節部５Ｂに設けられた連結差し込み部である。 Further, 5 shown in FIG. 1 is a left adjustment belt located on the left when viewed from the front, and the left adjustment belt 5 includes a left portion 11a of the front body 11 and a left portion 12a of the rear body 12 (see FIG. 4). Is to adjust the separation distance.
More specifically, as shown in FIG. 5, the left adjustment belt 5 has a left belt 5 </ b> A and a left belt adjustment unit 5 </ b> B. Are respectively attached to the left part of the front body 11 when viewed from the front, and the other end is a free end 5A1.
The left belt adjustment unit 5B adjusts the belt length provided between a portion A attached to the left part of the front belt 11 of the left belt 5A in front view and the free end 5A1 of the left adjustment belt 5. Is.
Reference numeral 5B1 denotes a connecting insertion portion provided in the left belt adjusting portion 5B.

また、図５に示す５’は正面視、右に位置する右側調節ベルトで、右側調節ベルト５’は、正面視、前身ごろ１１の右部１１ｂと後身ごろ１２の右部１２ｂ（図４参照）との離間距離を調節するものである。
更に、具体的に言えば、右側調節ベルト５’は、右部ベルト５’Ａ、右部ベルト調節部５’Ｂを有し、右部ベルト５’Ａは、一端を後身ごろ１２に、中途を前身ごろ１１の正面視右部に、それぞれ取り付けられ、他端を自由端５’Ａ１としたものである。
右部ベルト調節部５’Ｂは、右部ベルト５’Ａの前身ごろ１１の正面視右部に取り付けられた部位Ａ’と右部調節ベルト５’の自由端５’Ａ１との間に設けられたベルト長さを調節するものである。
また、５’Ｂ１は右部ベルト調節部５’Ｂに設けられた連結差し込み部５Ｂ１に連結する連結受け部である。 Further, 5 ′ shown in FIG. 5 is a right adjustment belt located on the right when viewed from the front, and the right adjustment belt 5 ′ is viewed as viewed from the front, the right portion 11b of the front body 11 and the right portion 12b of the rear body 12 (see FIG. 4). ) Is adjusted.
More specifically, the right adjustment belt 5 ′ has a right belt 5′A and a right belt adjustment portion 5′B, and the right belt 5′A has one end at the rear body 12 and halfway. Are respectively attached to the right part of the front body 11 when viewed from the front, and the other end is a free end 5′A1.
The right belt adjusting portion 5′B is provided between a portion A ′ attached to the right portion of the front portion 11 of the front belt 11 of the right belt 5′A and the free end 5′A1 of the right adjusting belt 5 ′. The belt length is adjusted.
Reference numeral 5′B1 denotes a connection receiving portion connected to the connection insertion portion 5B1 provided in the right belt adjustment portion 5′B.

従って、図６及び図７に示すように、左部ベルト調節部５Ｂの連結差し込み部５Ｂ１に右部ベルト調節部５’Ｂの連結受け部５’Ｂ１を連結して、左部ベルト５Ａ及び右部ベルト５’Ａを引っ張れば、ライフジャケットＬを体に簡易且つ迅速に密着させることができる。また、本体１の左右の横腹部が分離（図２及び図３参照）していると共に、前身ごろ１１と後身ごろ１２を左右の調節ベルト５Ｂ、５’Ｂて調節するため、装着される人の肥満度、大きさに柔軟に対応してライフジャケットＬを体に密着して取り付けることができ、その分、脱げにくくすることができる。
なお、本実施例においては、左部ベルト調節部５Ｂに連結差し込み部５Ｂ１を、右部ベルト調節部５’Ｂに連結差し込み部５Ｂ１に連結する連結受け部５’Ｂ１を、それぞれ設けるようにしたが、本願発明にあっては、これに限らず、図示しないが、逆の構成、つまり、右部ベルト調節部に連結差し込み部を、左部ベルト調節部に連結差し込み部に連結する連結受け部をそれぞれ設けるようにしても良い。 Accordingly, as shown in FIGS. 6 and 7, the connection receiving portion 5′B1 of the right belt adjustment portion 5′B is connected to the connection insertion portion 5B1 of the left belt adjustment portion 5B, and the left belt 5A and the right belt If the belt 5′A is pulled, the life jacket L can be brought into close contact with the body simply and quickly. In addition, the left and right flank portions of the main body 1 are separated (see FIGS. 2 and 3) and the front and rear bodies 11 and 12 are adjusted by the left and right adjustment belts 5B and 5'B. The life jacket L can be attached in close contact with the body in a flexible manner corresponding to the degree of obesity and size, and it can be made difficult to remove.
In the present embodiment, the left belt adjustment portion 5B is provided with a connection insertion portion 5B1, and the right belt adjustment portion 5'B is provided with a connection receiving portion 5'B1 connected to the connection insertion portion 5B1. However, the present invention is not limited to this, and although not shown in the drawings, the reverse configuration, that is, the connection receiving portion that connects the connection insertion portion to the right belt adjustment portion and the connection insertion portion to the left belt adjustment portion. May be provided respectively.

また、図８に示す５Ｃは第１の左面状ファスナーで、第１の左面状ファスナー５Ｃは、左部ベルト５Ａの裏面に設けられている。
また、５Ｄは第２の左面状ファスナーで、第２の左面状ファスナー５Ｄは、正面視、前身ごろ１１左部に位置する左部ベルト５Ａの表面に設けられ、第１の左面状ファスナー５Ｃに係止するものである。
また、５’Ｃは第１の右面状ファスナーで、第１の右面状ファスナー５’Ｃは、右部ベルト５’Ａの裏面に設けられている。
また、５’Ｄは第２の右面状ファスナーで、第２の右面状ファスナー５’Ｄは、正面視、前身ごろ１１右部に位置する右部ベルト５’Ａの表面に設けられ、第１の右面状ファスナー５’Ｃに係止するものである。 Further, 5C shown in FIG. 8 is a first left surface fastener, and the first left surface fastener 5C is provided on the back surface of the left belt 5A.
Further, 5D is a second left surface fastener, and the second left surface fastener 5D is provided on the surface of the left belt 5A located on the left side of the front body 11 when viewed from the front, and is attached to the first left surface fastener 5C. It locks.
Further, 5′C is a first right surface fastener, and the first right surface fastener 5′C is provided on the back surface of the right belt 5′A.
In addition, 5′D is a second right surface fastener, and the second right surface fastener 5′D is provided on the surface of the right belt 5′A located at the right part of the front body 11 when viewed from the front. The right-side fastener 5′C is engaged.

従って、図８の状態から、第１の左面状ファスナー５Ｃを第２の左面状ファスナー５Ｄに、第１の右面状ファスナー５’Ｃを第２の右面状ファスナー５’Ｄに、それぞれ係止させれば、左部ベルト５Ａ及び右部ベルト５’Ａがたれ落ちるのを防止すると共に、左部ベルト５Ａ及び右部ベルト５’Ａの緩みをも防ぐことができる。 Therefore, from the state of FIG. 8, the first left surface fastener 5C is locked to the second left surface fastener 5D, and the first right surface fastener 5'C is locked to the second right surface fastener 5'D. Then, it is possible to prevent the left belt 5A and the right belt 5′A from dripping and to prevent the left belt 5A and the right belt 5′A from loosening.

また、図１３に示すように、椅子１００の背もたれ１０１に前身ごろ１１の底部と後身ごろ１２の底部が分離している本体１０の底部からライフジャケットＬを通して、ライフジャケットＬを椅子１００に装着することができる。そのため、災害時、椅子１００からライフジャケットＬを外して、ライフジャケットＬを迅速且つ容易に装着することができる。
なお、ライフジャケットＬを身につける対象は、児童に限らず、大人でも良く、椅子１００は、例えば、学校、家、会社、車等で使用される椅子である。
また、ライフジャケットＬの裏面側にアルミ箔シート等の断熱材を取り付けて、保温効果を高めるようにしても良い。 Further, as shown in FIG. 13, the life jacket L is attached to the chair 100 through the life jacket L from the bottom of the main body 10 where the bottom of the front body 11 and the bottom of the back body 12 are separated from the back 101 of the chair 100. be able to. Therefore, at the time of a disaster, the life jacket L can be removed from the chair 100 and the life jacket L can be quickly and easily attached.
Note that the subject to wear the life jacket L is not limited to a child but may be an adult, and the chair 100 is a chair used in a school, a house, a company, a car, or the like, for example.
Further, a heat insulating effect such as an aluminum foil sheet may be attached to the back side of the life jacket L to enhance the heat retaining effect.

Ｌライフジャケット
１本体
１ａ首穴部
２左調整紐
２’ 右調整紐
３左ストッパー
３’ 右ストッパー
１０接続部
１１前身ごろ
１２後身ごろ L Life jacket 1 Body 1a Neck hole 2 Left adjustment string 2 'Right adjustment string 3 Left stopper 3' Right stopper 10 Connection 11 Front part 12 Rear part

Claims

The front body and the back body are connected via a connection part having a neck hole part through which the neck passes, and a main body in which a buoyancy material is incorporated,
Front view, attached to the left upper back of the front body and the upper left back of the rear body, a left adjustment string that passes the right arm,
A left stopper that fixes the aperture of the left adjustment string,
In front view, attached to the back of the upper right part of the front body and the back of the upper right part of the back body, a right adjustment string that passes through the left arm,
With a right stopper that fixes the diaphragm of this right adjustment string,
The left and right flank parts of the main body are separated,
A life jacket characterized in that a bottom portion of the front body and a bottom portion of the rear body are separated, and the bottom portion of the main body forms a head and right and left hand insertion / removal openings.

The front body and the back body are connected via a connection part having a neck hole part through which the neck passes, and a main body in which a buoyancy material is incorporated,
When viewed from the front, the left adjustment belt for adjusting the distance between the left part of the front body and the left part of the rear part,
A right adjustment belt for adjusting a separation distance between a right part of the front body and a right part of the rear body in front view;
Front view, attached to the left upper back of the front body and the upper left back of the rear body, a left adjustment string that passes the right arm,
A left stopper that fixes the aperture of the left adjustment string,
In front view, attached to the back of the upper right part of the front body and the back of the upper right part of the back body, a right adjustment string that passes through the left arm,
With a right stopper that fixes the diaphragm of this right adjustment string,
The left and right flank parts of the main body are separated,
A life jacket characterized in that a bottom portion of the front body and a bottom portion of the rear body are separated, and the bottom portion of the main body forms a head and right and left hand insertion / removal openings.

A left belt with one end attached to the back and the middle attached to the front left part of the front and the other end as a free end,
A left belt adjustment unit for adjusting a belt length, which is provided between a portion attached to the front left part of the front of the left belt and a free end of the left belt;
A right belt with one end attached to the back and a middle part attached to the front right part of the front and the other end as a free end,
A right belt adjuster for adjusting the belt length, which is provided between a portion attached to the front right part of the front of the right belt and the free end of the right belt;
A connecting insertion part provided in the left belt adjustment part;
A connection receiving portion provided in the right belt adjustment portion,
The connection receiving portion is connected to the connection insertion portion,
The left adjustment belt has the left belt and the left belt adjustment section,
The right adjustment belt has the right belt and the right belt adjustment section,
The life jacket according to claim 1, wherein the life jacket is provided.

A left belt with one end attached to the back and the middle attached to the front left part of the front and the other end as a free end,
A left belt adjustment unit for adjusting a belt length, which is provided between a portion attached to the front left part of the front of the left belt and a free end of the left belt;
A right belt with one end attached to the back and a middle part attached to the front right part of the front and the other end as a free end,
A right belt adjuster for adjusting the belt length, which is provided between a portion attached to the front right part of the front of the right belt and the free end of the right belt;
A connection insertion part provided in the right belt adjustment part;
A connection receiving portion provided in the left belt adjustment portion,
The connection receiving portion is connected to the connection insertion portion,
The left adjustment belt has the left belt and the left belt adjustment section,
The right adjustment belt has the right belt and the right belt adjustment section,
The life jacket according to claim 1, wherein the life jacket is provided.

A first left zipper on the back of the left belt;
A second left surface fastener that is provided on a surface of the left belt located on the left portion of the front body when viewed from the front, and is engaged with the first left surface fastener;
A first right zipper on the back of the right belt;
A second right-side fastener that is provided on the surface of the right belt located in the right part of the front body when viewed from the front, and engages with the first right-side fastener;
The life jacket according to claim 2, wherein the life jacket is provided.

The life jacket according to claim 1 or 2, wherein the life jacket is attached to the chair through a life jacket from the bottom of the main body where the bottom of the front body and the bottom of the back body are separated from the back of the chair. Jacket.

The left adjustment string is exposed from the left first passage through the left first passage provided on the left upper back surface of the front body and the left second passage provided on the left upper back surface of the rear body when viewed from the front. The portion of the left adjustment string that reaches the free end is the first left portion, is exposed from the left second passage, and the portion of the left adjustment string that reaches the free end is the second left portion, and the left A left stopper is attached across the first part and the left second passage,
The right adjustment string is exposed from the right first passage through the right first passage provided on the back of the upper right portion of the front body and the right second passage provided on the back of the upper right portion of the rear body, when viewed from the front. The portion of the right adjustment string reaching the free end is a right first portion, exposed from the right second passage, and the portion of the right adjustment string reaching the free end is a right second portion, and the right A right stopper is attached across the first part and the right second passage,
A portion exposed from the left first passage of the left adjustment cord and reaching the left stopper, a portion exposed from the left second passage of the left adjustment cord and reaching the left stopper, the upper left rear surface of the front body, the rear The left arm is exposed from the right first passage of the right adjustment string and reaches the right stopper in the space surrounded by the upper left back of the body, and the right stopper is exposed from the right second passage of the right adjustment string. 3. The life jacket according to claim 1, wherein the right arm is placed in a space surrounded by a part extending to the front, the upper right rear surface of the front body, and the rear upper right rear surface.