JP4694682B2

JP4694682B2 - Fire extinguisher wall bracket

Info

Publication number: JP4694682B2
Application number: JP2000326639A
Authority: JP
Inventors: 正義竹中; 隆夫永田
Original assignee: Yamato Protec Corp
Current assignee: Yamato Protec Corp
Priority date: 2000-10-26
Filing date: 2000-10-26
Publication date: 2011-06-08
Anticipated expiration: 2020-10-26
Also published as: JP2002126116A

Description

【０００１】
【発明の属する技術分野】
本発明は、手さげ式の消火器を住宅やビル等の壁に掛けられるようにした壁掛け用ブラケットに関する。
【０００２】
【従来の技術】
従来、消火器の壁掛け用ブラケットは、一般に、壁（但し、床面から１．５m以下）に取付ねじで固定される帯板状のブラケット本体と、このブラケット本体の下端部から前方へ水平に突設した皿形状の載置台部、及び締結バンドから構成される。締結バンドの留め部材としては、たとえば、面状ファスナなどが用いられる。消火器は、壁に固定されたブラケット本体の載置台部の上に垂直に載置され、締結バンドで消火器の縦方向中間部がブラケット本体に対し着脱可能に縛り付けられるようになっている。
【０００３】
【発明が解決しようとする課題】
しかるに、上記壁掛け用ブラケットでは、幹線道路や地下鉄に近く、絶え間ない振動を受ける場所の住宅やビルに設置された場合や、地震などで消火器がブラケットの載置台上でがたついたり、経時的に締結バンドによる締め付けが緩み、最悪の場合締結バンドの面状ファスナよりなる留め部分が不慮に外れると、消火器が転倒落下するおそれがある。
【０００４】
本発明の目的は、このような問題を解決するためになされたもので、消火器を長期にわたって安全かつ安定よく取り付けることができ、耐震性にも優れる消火器の壁掛け用ブラケットを提供することにある。
【０００５】
【課題を解決するための手段】
本発明の請求項１に係る発明は、円筒形状の消火器本体（２）の上部の外周面一部に吊り環（８）を付設し、当該消火器本体（２）の底部が凹み底（９）に形成された消火器（１）を、壁（Ｗ）に取り付ける壁掛け用ブラケットであって、壁（Ｗ）に沿って縦方向に取り付けられる帯形状を呈する金属製のブラケット本体（１１）と、ブラケット本体（１１）の上部の正面側に設けられ、吊り環（８）が上方から引っ掛けられるフック部（１２）と、ブラケット本体（１１）の下部の正面側に設けられ、凹み底（９）の外周縁一部が上方から引っ掛けられる底受部（１３）と、ブラケット本体（１１）のフック部（１２）と底受部（１３）との上下方向中間部に取り付けられ、消火器本体（２）の外周面の一部に当てがわれる弾性体（１６）と、ブラケット本体（１１）のフック部（１２）と底受部（１３）との上下方向中間部には当該方向と直交状に取り付けられていて、消火器本体（２）が弾性体（１６）に対し押し付けられるよう消火器本体（２）の外周面を締め付け可能な化学繊維製または布製から成る締結バンド（２０）と、締結バンド（２０）の一端部及び他端部にそれぞれ連結され、互いに係脱可能な雌雄型留め具（２３）（２４）と、を備えていることに特徴を有するものである。
【０００６】
上記構成の壁掛け用ブラケットによれば、ブラケット本体（１１）を壁（Ｗ）に取り付け、消火器本体（２）の吊り環（８）をブラケット本体（１１）のフック部（１２）に、消火器本体（２）の凹み底（９）の外周縁一部をブラケット本体（１１）の底受部（１３）にそれぞれ引っ掛け、消火器本体（２）の上下方向中間部を締結バンド（２０）でブラケット本体（１１）に締め付けることにより消火器（１）を壁（Ｗ）に対し安全かつ安定よく取り付けることができる。消火器（１）が凹み底（９）の外周縁一部をブラケット本体（１１）の底受部（１３）に引っ掛けるとともに、吊り環（８）をブラケット本体（１１）のフック部（１２）に引っ掛けるので、万一締結バンド（２０）による締め付けが緩んだり、外れるようなことがあっても、消火器（１）がブラケット本体（１１）上で転倒したり、外れたりするのを防止できる。
【０００７】
締結バンド（２０）で締め付けられる消火器本体（２）の外周面一部とブラケット本体（１１）との間にはゴム等の弾性体（１６）を介在させてあるので、締結バンド（２０）による締め付け力を弾性体（１６）の弾性を介して高めることができ、また強力な締付け状態を長期にわたって保持することができる。さらに弾性体（１６）の吸振作用により消火器（１）が振動や地震等によりブラケット本体（１１）上でがたつくのをよく防止できる。
【０００８】
消火器（１）の吊り環（８）及び凹み底（９）はブラケット本体（１１）のフック部（１２）及び底受部（１３）にそれぞれ上方から引っ掛けているので、火災発生時には締結バンド（２０）による締結状態を解除した後、消火器（１）を持ち上げるだけの簡単かつ迅速な操作で取り外すことができる。
さらに、本発明の請求項１に係る発明は、ブラケット本体（１１）には、フック部（１２）と底受部（１３）との上下方向中間部を折り曲げて消火器本体（２）側である正面側に突出するよう突部（１４）が形成されるとともに、この突部（１４）の背面側に凹状空間の凹部（１５）がこれの左右両側方及び後方が開放するよう形成され、さらに当該突部（１４）の左右方向の突出端部（１４ａ）は消火器本体（２）の円周に沿って当接するように円弧状に形成され、締結バンド（２０）は、その締結バンド（２０）の長さ方向中間部を凹部（１５）側の突部（１４）の背面に重ねて、締結バンド（２０）の中間部及び突部（１４）の中間部に穿った孔（２２）にリベット（２１）を通し、この通したリベット（２１）の先端部（２１ａ）を、突部（１４）の孔（２２）の周辺部分に予め成形しておいた凹み部（１４ｂ）内に沈み状態に納めて圧潰するか拡開することで、締結バンド（２０）が凹部（１５）側の突部（１４）の背面にかしめ付けられ、突部（１４）の突出端部（１４ａ）の正面側には弾性体（１６）が貼り付けられている。これにより、締結バンド（２０）の締付けに伴い消火器（１）をブラケット本体（１１）に対し強く押し付ける安定状態に取り付けることができる。
【０００９】
請求項２に記載の発明のように、上記雄型留め具（２４）は、締結バンド（２０）の一端部に連結された雄型留め具本体（２５）に、それぞれが先端部に外向きの係合突起（２６）を有し、かつ相互の対向間隔を拡開・縮小自在とする一対の弾性脚（２７）（２７）を備えたものとし、上記雌型留め具（２３）は、締結バンド（２０）の他端部に連結された雌型留め具本体（３２）に、前記一対の弾性脚（２７）（２７）が縮小状態で差込み可能に設けられた脚挿入孔（３３）と、この脚挿入孔の内奥側の両側壁に前記弾性脚（２７）（２７）の拡開復元作用で前記係合突起（２６）（２６）が突出するよう設けられた指掛け孔（３５）（３５）、及び該指掛け孔の縁に前記係合突起が突出すると同時に抜止め状に係止するよう設けられた抜止め段部（３６）（３６）と、を備えたものとすることができる。
【００１０】
このように構成された雌雄型留め具によれば、雌型留め具本体（３２）の脚挿入孔（３３）に、雄型留め具本体（２５）の一対の弾性脚（２７）（２７）を弾性に抗して縮小させながら差し込み、差し込み後は弾性脚（２７）（２７）の拡開復元作用により係合突起（２６）（２６）が抜止め段部（３６）（３６）に係止するため、振動や地震等に対抗できる抜止め阻止力が得られる。したがって、振動や地震等により不慮に雌雄型留め具（２３）（２４）同士が外れることがなくてバンド締結状態を堅持できる。火災発生時には指掛け孔（３５）（３５）に突出している一対の係合突起（２６）（２６）を指で押込み操作することにより弾性脚（２７）（２７）を脚挿入孔（３３）から抜き出すことができてバンド締結状態を簡易迅速に解除できる。
【００１１】
【００１２】
また、請求項３に記載の発明のように、凹部（１５）内に、締結バンド（２０）の中間部と、その締結バンド（２０）の背面側にリベット（２１）の後端部である頭（２１ｂ）とが納められ、凹部（１５）の深さ寸法は、締結バンド（２０）の厚み寸法とリベット（２１）の頭（２１ｂ）の厚み寸法とを合わせた寸法よりも大きく形成されている構成にすることができる。これにより締結バンド（２０）及びリベット（２１）の頭（２１ｂ）が壁（Ｗ）につかえることなくブラケット本体（１１）の背面側を壁（Ｗ）に密着状態に固定することができる。
【００１３】
前記ブラケット本体（１１）のフック部（１２）は、請求項４に記載の発明のように、ブラケット本体（１１）の一部を正面側へ切り起こして断面Ｌ形状に形成することができる。また、前記底受部（１３）は、請求項５に記載の発明のように、ブラケット本体（１１）の下端部を正面側へ突出するよう折り曲げて断面Ｌ形状に形成することができる。これによりフック部（１２）及び底受部（１３）はブラケット本体（１１）とは別部材を用いることなく、ブラケット本体（１１）それ自体をプレス加工することで簡単かつ安価に制作することができる。
【００１４】
【発明の実施の形態】
本発明に係る消火器の壁掛け用ブラケットの実施形態を図面にもとづき説明する。図１は消火器の壁掛け用ブラケットを取付け状態で示す正面図、図２は消火器の壁掛け用ブラケットを取付け状態で示す側面図、図３は図２におけるＡ−Ａ線拡大断面図、図４は壁掛け用ブラケットの締結バンドの雌雄型留め具を分離状態で示す半欠截正面図、図５は図４におけるＢ−Ｂ線断面図、図６は壁掛け用ブラケットの締結バンドの雌雄型留め具を係合状態で示す半欠截正面図である。
【００１５】
図１及び図２において、対象の住宅用の消火器１は消火剤を充填した円筒形状の消火器本体２に、先端にノズル３を有するホース４、安全栓５、レバー６、７などをそれぞれ備えている。消火器本体２の外周面の上部には平面視においてコの字形状の吊り環８を溶接等で固定し、消火器本体２の底部は凹み底９に形成している。
【００１６】
本発明に係る壁掛け用ブラケット１０は、帯形状を呈する金属製のブラケット本体１１の上部に、消火器１の吊り環８が上方から引っ掛けられるフック部１２を、またブラケット本体１１の下部に、消火器本体１１の凹み底９の外周縁一部９ａが上方から引っ掛けられる底受部１３をそれぞれ設けている。フック部１２は、プレス加工によりブラケット本体１１の一部を正面側へ切り起こして断面Ｌ形状に形成する。底受部１３は、同じくプレス加工によりブラケット本体１１の下端部を正面側へ折り曲げて断面Ｌ形状に形成する。
【００１７】
図２、図３に示すように、ブラケット本体１１のフック部１２と底受部１３との中間部は正面側へ突出するよう縦断面台形状に折り曲げて突部１４を形成するとともに、この突部１４の背面側に凹部１５をこれの左右両側方及び後方が開放するよう形成している。突部１４の突出端部１４ａは横断面形状が消火器本体２の円周に沿うよう円弧状に形成され、この突出端部１４ａの正面側にはゴムや発泡樹脂等からなる板状の弾性体１６を貼り付ける。ブラケット本体１１のフック部１２より上部、突部１４と底受部１３との中間部にはそれぞれ取付ねじ１７が挿通可能な取付孔１８を設けている。
【００１８】
ブラケット本体１１の上下方向中間部には化学繊維製または布製から成る締結バンド２０が直交状に取り付けられる。この場合、締結バンド２０はブラケット本体１１の突部１４の背面側の凹部１５を利用して当該箇所にリベットや接着剤などで取り付ける。その凹部１５は少なくとも締結バンド２０の厚みよりも深く形成されている。締結バンド２０の取付けに際しては、締結バンド２０の長さ方向中間部を突部１４の背面側の凹部１５に直交状に重ね、プラスチック製のリベット２１を締結バンド２０、及び突出端部１４ａに穿った孔２２に通し、突出端部１４ａの正面側へ突出するリベット２１の先端部２１ａを圧潰するか拡開することで締結バンド２０が凹部１５にかしめ付けられる。その際、突出端部１４ａの正面側に弾性体１６を貼り付けるときにリベット２１の先端部２１ａが障害となることのないように、突出端部１４ａの孔２２の周辺部分に図３に示すごとく凹み部１４ｂを予め成形し、その凹み部１４ｂ内に先端部２１ａを沈み状態に納めている。
【００１９】
締結バンド２０の一端部及び他端部には、互いに係脱可能な雌雄型留め具２３、２４を備えている。図４及び図５に示すように、雄型留め具２４は、締結バンド２０の一端部に連結されるプラスチック製の雄型留め具本体２５に、それぞれが先端部に外向きの係合突起２６を有し、かつ相互の対向間隔を拡開・縮小自在とする一対の弾性脚２７、２７と、弾性脚２７、２７間に配置され、弾性脚２７より長い挿入ガイド突起２８とをそれぞれ一体に形成している。弾性脚２７、２７の基部には第１、２バンド挿通孔２９、３０を形成している。締結バンド２０の一端部２０ａは第１バンド挿通孔２９に挿通した後折り返して第２バンド挿通孔３０に挿通することができ、これにより締結バンド２０の長さ調整を可変できる。この締結バンド２０の長さ調整は消火器本体２の胴回りに合わせて行われ、この長さ調整が予め行われることによって雌雄型留め具２３、２４同士を係合連結させるだけで消火器本体２がブラケット本体１１に対し強く縛り付けられる。第２バンド挿通孔３０の一側孔縁には締結バンド２０の折返し側端部２０ａが滑り止め状に係合する係合歯３１を設けている。
【００２０】
一方、雌型留め具２３は、図４に示すように、締結バンド２０の他端部に連結固定されるプラスチック製の偏平筒形状の雌型留め具本体３２に、前記一対の弾性脚２７、２７の拡開間隔Ｆよりも狭い開口幅Ｅを有して一対の弾性脚２７、２７が縮小状態で差込み可能な脚挿入孔３３を設け、かつこの脚挿入孔３３の中央部に前記挿入ガイド突起２８が差込み可能な突起挿入孔３４を設けるとともに、脚挿入孔３３の内奥側の両側壁に、前記係合突起２６が突出する指掛け孔３５を開口している。該指掛け孔３５の縁には、前記係合突起２６が指掛け孔３５に突出すると同時に抜止め状に係止する抜止め段部３６を設けている。
【００２１】
しかるときは、雌型留め具２３の脚挿入孔３３に雄型留め具２４の一対の弾性脚２７、２７を弾性に抗して縮小させながら差し込み、係合突起２６、２６が抜止め段部３６、３６の位置に達すると同時に、弾性脚２７、２７が拡開復元作用により拡開して係合突起２６、２６が抜止め段部３６、３６に抜止め状に係止する（図６参照）。そして、指掛け孔３５、３５に突出している一対の係合突起２６、２６を指で押込み操作すると、係合突起２６、２６が抜止め段部３６、３６から外れ、弾性脚２７、２７を脚挿入孔３３から抜き出すことができる。
【００２２】
次に、上記構成の壁掛け用ブラケット１０を用いて消火器１を壁Ｗに取り付ける要領について説明する。図２に示すように、まず、壁Ｗにブラケット本体１１を縦方向にして取付ねじ１７で取り付ける。その際、締結バンド２０の長さ方向中間の固定部及びリベット２１の頭２１ｂは凹部１５内に納めているので、それら締結バンド２０及びリベット２１が壁Ｗにつかえることなくブラケット本体１１の背面が壁Ｗに密着状態に重なるよう固定することができる。
【００２３】
次いで、壁掛け用ブラケット１０に対し消火器１は吊り環８をブラケット本体１１のフック部１２に、その凹み底９の外周縁一部９ａをブラケット本体１１の底受部１３にそれぞれ上方から挿入して引っ掛ける。しかる後、締結バンド２０を消火器本体２の上下方向中間部の外周に巻き付け、雌雄型留め具２３、２４同士を上記要領により係合連結させると、消火器本体２が弾性体１６に押し付けられると同時にブラケット本体１１に強く縛り付けられる。
【００２４】
このように消火器１は吊り環８をブラケット本体１１のフック部１２に、凹み底９の外周縁一部９ａをブラケット本体１１の底受部１３にそれぞれ引っ掛け、さらに消火器本体２の上下方向中間部を締結バンド２０でブラケット本体１１に締め付けることにより壁Ｗに安定よく取り付けられる。とくに、消火器１の凹み底９の外周縁一部９ａがブラケット本体１１の底受部１３に引っ掛けられているに加えて、さらに消火器１の吊り環８がブラケット本体１１のフック部１２に引っ掛けられているため、万一締結バンド２０による締め付けが緩んだり、外れるようなことがあっても、消火器１が壁掛け用ブラケット１０上で転倒したり、外れたりするのを防止できる。
【００２５】
締結バンド２０で締め付けられる消火器本体２の外周面一部とブラケット本体１１との間には弾性体１６を介在させてあるので、締結バンド２０による締め付けを強力にすることができるとともに、弾性体１６の吸振作用により振動や地震等でがたつくのをよく防止できる。
【００２６】
火災発生時には、雌型留め具２３を雄型留め具２４から抜き出して締結バンド２０による締結状態を解除した後、消火器１を持ち上げて吊り環８及び凹み底９の外周縁一部９ａをブラケット本体１１のフック部１２及び底受部１３から上方へ抜き出すだけの簡単な操作で迅速に取り外すことができる。
【００２７】
【発明の効果】
本発明によれば、消火器を長期にわたり安全かつ安定よく壁に取り付けることができ、また火災時には壁から簡易迅速に取り外すことができて便利である。
【図面の簡単な説明】
【図１】消火器の壁掛け用ブラケットを取付け状態で示す側面図である。
【図２】消火器の壁掛け用ブラケットを取付け状態で示す正面図である。
【図３】図２におけるＡ−Ａ線拡大断面図である。
【図４】壁掛け用ブラケットの締結バンドの雌雄型留め具を分離状態で示す半欠截正面図である。
【図５】図４におけるＢ−Ｂ線断面図である。
【図６】壁掛け用ブラケットの締結バンドの雌雄型留め具を係合状態で示す半欠截正面図である。
【符号の説明】
１消火器
２消火器本体
８吊り環
９凹み底
１０壁掛け用ブラケット
１１ブラケット本体
１２フック部
１３底受部
１４突部
１５凹部
１６弾性体
２０締結バンド
２１リベット
２３雌型留め具
２４雄型留め具
２５雄型留め具本体
２６係合突起
２７弾性脚
３２雌型留め具本体
３３脚挿入孔
３５指掛け孔
３６抜止め段部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wall hanging bracket that allows a hand-held fire extinguisher to be hung on a wall of a house or a building.
[0002]
[Prior art]
Conventionally, a wall-hanging bracket of a fire extinguisher generally has a strip-shaped bracket body fixed to a wall (but not more than 1.5 m from the floor) with a mounting screw, and horizontally from the lower end of the bracket body to the front. It is comprised from the plate-shaped mounting base part which protruded, and the fastening band. As the fastening member for the fastening band, for example, a planar fastener or the like is used. The fire extinguisher is vertically mounted on the mounting base portion of the bracket main body fixed to the wall, and the vertical middle portion of the fire extinguisher is detachably bound to the bracket main body with a fastening band.
[0003]
[Problems to be solved by the invention]
However, with the above brackets for wall mounting, when installed in a house or building near a main road or subway and subject to constant vibrations, or when a fire extinguisher rattles on the bracket mounting table due to an earthquake, etc. If the fastening portion made of the surface fastener of the fastening band is accidentally removed, the fire extinguisher may fall over.
[0004]
An object of the present invention is to solve such a problem, and to provide a bracket for a fire extinguisher that can be securely and stably attached to a fire extinguisher for a long period of time and has excellent earthquake resistance. is there.
[0005]
[Means for Solving the Problems]
In the invention according to claim 1 of the present invention, a suspension ring (8) is attached to a part of the outer peripheral surface of the upper part of the cylindrical fire extinguisher body (2), and the bottom of the fire extinguisher body (2) is a concave bottom ( 9) A bracket for mounting the fire extinguisher (1) formed in 9) on the wall (W), which is a metal bracket body (11) having a strip shape that is vertically attached along the wall (W) Provided on the front side of the upper part of the bracket body (11), the hook part (12) on which the suspension ring (8) is hooked from above, and provided on the front side of the lower part of the bracket body (11). 9) A part of the outer peripheral edge of 9) is attached to the bottom receiving part (13) hooked from above, and the intermediate part between the hook part (12) and the bottom receiving part (13) of the bracket body (11). Elastic body (16) applied to part of outer peripheral surface of main body (2) The bracket main body (11) has a hook portion (12) and a bottom receiving portion (13) which are attached to an intermediate portion in the vertical direction perpendicular to the direction, and the fire extinguisher main body (2) is an elastic body (16). Are connected to a fastening band (20) made of a chemical fiber or a cloth capable of fastening the outer peripheral surface of the fire extinguisher main body (2) to be pressed against each other, and one end and the other end of the fastening band (20), respectively. It is characterized by having a male and female fasteners (23) and (24) which can be engaged and disengaged.
[0006]
According to the wall-hanging bracket having the above-described configuration, the bracket body (11) is attached to the wall (W), and the hanging ring (8) of the fire extinguisher body (2) is attached to the hook portion (12) of the bracket body (11). A part of the outer peripheral edge of the recessed bottom (9) of the fire extinguisher main body (2) is hooked on the bottom receiving part (13) of the bracket main body (11), and the middle part in the vertical direction of the fire extinguisher main body (2) is fastened with the fastening band (20). The fire extinguisher (1) can be safely and stably attached to the wall (W) by tightening to the bracket body (11). The fire extinguisher (1) hooks a part of the outer peripheral edge of the concave bottom (9) to the bottom receiving part (13) of the bracket body (11), and the suspension ring (8) is hooked to the hook part (12) of the bracket body (11). Therefore, the fire extinguisher (1) can be prevented from falling or coming off on the bracket body (11) even if the fastening by the fastening band (20) is loosened or detached. .
[0007]
An elastic body (16) such as rubber is interposed between a part of the outer peripheral surface of the fire extinguisher body (2) fastened by the fastening band (20) and the bracket body (11), so that the fastening band (20) The tightening force can be increased through the elasticity of the elastic body (16), and a strong tightening state can be maintained for a long time. Furthermore, it is possible to well prevent the fire extinguisher (1) from rattling on the bracket body (11) due to vibration, earthquake, or the like due to the vibration absorbing action of the elastic body (16).
[0008]
Since the hanging ring (8) and the recessed bottom (9) of the fire extinguisher (1) are hooked on the hook part (12) and the bottom receiving part (13) of the bracket body (11) from above, a fastening band is used in the event of a fire. After releasing the fastening state according to (20), the fire extinguisher (1) can be removed by simple and quick operation.
Furthermore, in the invention according to claim 1 of the present invention, the bracket body (11) is bent at the intermediate portion in the vertical direction between the hook portion (12) and the bottom receiving portion (13) on the fire extinguisher body (2) side. there front projection (14) is formed so as to protrude toward Rutotomoni, this projection (14) recesses (15) which of the left and right both sides and the rear of the recessed space on the back side of the is formed so as to open, Further, the protruding end (14a ) in the left-right direction of the protrusion (14) is formed in an arc shape so as to abut along the circumference of the fire extinguisher body (2), and the fastening band (20) is the fastening band. A hole (22) drilled in the intermediate portion of the fastening band (20) and the intermediate portion of the protrusion (14) with the lengthwise intermediate portion of (20) overlapped on the back surface of the protrusion (14) on the concave portion (15) side. ) Through the rivet (21), the tip (21a) of the rivet (21) passed through The fastening band (20) is formed into a recessed portion (15) by being placed in a recessed state (14b) formed in advance in the peripheral portion of the hole (22) of the protrusion (14) and being crushed or expanded. ) Side protrusion (14) and the elastic body (16) is attached to the front side of the protruding end (14a) of the protrusion (14). Thereby, the fire extinguisher (1) can be attached in a stable state in which the fire extinguisher (1) is strongly pressed against the bracket body (11) as the fastening band (20) is tightened.
[0009]
As in the invention described in claim 2, the male fastener (24) is formed on the male fastener main body (25) connected to one end of the fastening band (20), each outwardly toward the tip. And a pair of elastic legs (27) and (27) that can be expanded and contracted with each other, and the female fastener (23) A leg insertion hole (33) in which the pair of elastic legs (27), (27) is provided in a reduced state in a female fastener body (32) connected to the other end of the fastening band (20). And the finger hooking holes (35) provided so that the engaging projections (26) (26) protrude from the both side walls on the inner back side of the leg insertion holes by the expansion and restoration action of the elastic legs (27) (27). ) (35), and a protrusion provided so that the engagement protrusion protrudes from the edge of the finger-holding hole and is locked in a retaining shape at the same time. Because the stepped portion (36) (36), can be made with a.
[0010]
According to the male and female fasteners configured in this way, the pair of elastic legs (27) and (27) of the male fastener body (25) is inserted into the leg insertion holes (33) of the female fastener body (32). After the insertion, the engaging protrusions (26), (26) are engaged with the retaining steps (36), (36) by the expanding and restoring action of the elastic legs (27), (27). Therefore, it is possible to obtain a retaining force that can resist vibrations and earthquakes. Therefore, the male and female fasteners (23) and (24) are not inadvertently detached due to vibration, earthquake, or the like, and the band fastening state can be maintained. When a fire breaks out, the elastic legs (27) (27) are pushed from the leg insertion holes (33) by pushing the pair of engaging protrusions (26) (26) protruding into the finger hook holes (35) (35) with a finger. The band can be easily and quickly released from the band fastening state.
[0011]
[0012]
Moreover, like invention of Claim 3, it is a rear-end part of a rivet (21) in the intermediate part of a fastening band (20) in the recessed part (15), and the back side of the fastening band (20). The head (21b) is accommodated, and the depth dimension of the recess (15) is formed to be larger than the total dimension of the thickness dimension of the fastening band (20) and the thickness dimension of the head (21b) of the rivet (21). Can be configured . Thereby, the back side of the bracket body (11) can be fixed in close contact with the wall (W) without the fastening band (20) and the head (21b) of the rivet (21) being held by the wall (W).
[0013]
The hook portion (12) of the bracket body (11) can be formed in an L-shaped cross section by cutting and raising a part of the bracket body (11) to the front side as in the invention described in claim 4. Moreover, the said bottom receiving part (13) can be formed in the cross-section L shape by bend | folding so that the lower end part of a bracket main body (11) may protrude to the front side like invention of Claim 5. As a result, the hook part (12) and the bottom receiving part (13) can be produced easily and inexpensively by pressing the bracket body (11) itself without using a member separate from the bracket body (11). it can.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of a wall hanging bracket for a fire extinguisher according to the present invention will be described with reference to the drawings. FIG. 1 is a front view showing a wall mounting bracket of a fire extinguisher in an attached state, FIG. 2 is a side view showing the wall mounting bracket of a fire extinguisher in an installed state, and FIG. 3 is an enlarged sectional view taken along line AA in FIG. FIG. 5 is a front view of a half cutout showing the male and female fasteners of the fastening band of the wall hanging bracket in a separated state, FIG. 5 is a sectional view taken along line BB in FIG. 4, and FIG. FIG.
[0015]
1 and 2, a target fire extinguisher 1 includes a cylindrical fire extinguisher main body 2 filled with a fire extinguishing agent, a hose 4 having a nozzle 3 at a tip, a safety plug 5, levers 6 and 7 and the like, respectively. I have. A U-shaped suspension ring 8 is fixed to the upper part of the outer peripheral surface of the fire extinguisher main body 2 by welding or the like in plan view, and the bottom of the fire extinguisher main body 2 is formed in a recessed bottom 9.
[0016]
A wall-hanging bracket 10 according to the present invention has a hook portion 12 on which a suspension ring 8 of a fire extinguisher 1 is hooked from above on a metal bracket body 11 having a band shape, and a fire extinguisher on a lower portion of the bracket body 11. A bottom receiving portion 13 is provided on which the outer peripheral edge portion 9a of the recessed bottom 9 of the vessel body 11 is hooked from above. The hook portion 12 is formed in a cross-sectional L shape by cutting and raising a part of the bracket body 11 to the front side by pressing. Similarly, the bottom receiving portion 13 is formed into a L-shaped cross section by bending the lower end portion of the bracket body 11 to the front side by press working.
[0017]
As shown in FIGS. 2 and 3, the intermediate portion between the hook portion 12 and the bottom receiving portion 13 of the bracket body 11 is bent into a trapezoidal shape in a vertical cross section so as to protrude to the front side, and a protrusion 14 is formed. A recess 15 is formed on the back side of the portion 14 so that the left and right sides and the rear of the recess 15 are open. The projecting end portion 14a of the projecting portion 14 is formed in an arc shape so that the cross-sectional shape is along the circumference of the fire extinguisher main body 2, and a plate-like elastic made of rubber, foamed resin or the like on the front side of the projecting end portion 14a. The body 16 is pasted. A mounting hole 18 through which a mounting screw 17 can be inserted is provided above the hook portion 12 of the bracket body 11 and at an intermediate portion between the protrusion 14 and the bottom receiving portion 13.
[0018]
A fastening band 20 made of a chemical fiber or a cloth is attached to the middle portion of the bracket body 11 in the vertical direction. In this case, the fastening band 20 is attached to the location with a rivet or an adhesive using the recess 15 on the back side of the protrusion 14 of the bracket body 11. The recess 15 is formed deeper than at least the thickness of the fastening band 20. When the fastening band 20 is attached, an intermediate portion in the longitudinal direction of the fastening band 20 is overlapped perpendicularly to the concave portion 15 on the back side of the protrusion 14, and a plastic rivet 21 is formed in the fastening band 20 and the protruding end portion 14a. The fastening band 20 is caulked to the recess 15 by crushing or expanding the tip 21a of the rivet 21 that projects through the hole 22 and projects to the front side of the projecting end 14a. At that time, the peripheral portion of the hole 22 of the protruding end 14a is shown in FIG. 3 so that the tip 21a of the rivet 21 does not become an obstacle when the elastic body 16 is attached to the front side of the protruding end 14a. In this way, the recessed portion 14b is formed in advance, and the tip end portion 21a is placed in the recessed portion 14b in a sunk state.
[0019]
At one end and the other end of the fastening band 20 are provided male and female fasteners 23 and 24 that can be engaged and disengaged with each other. As shown in FIGS. 4 and 5, the male fastener 24 is formed on a plastic male fastener body 25 connected to one end of the fastening band 20. And a pair of elastic legs 27 and 27 that can be expanded and contracted with each other, and an insertion guide protrusion 28 that is disposed between the elastic legs 27 and 27 and is longer than the elastic legs 27, respectively. Forming. First and second band insertion holes 29 and 30 are formed at the bases of the elastic legs 27 and 27. One end portion 20a of the fastening band 20 can be turned back after being inserted into the first band insertion hole 29, and inserted into the second band insertion hole 30, whereby the length adjustment of the fastening band 20 can be varied. The adjustment of the length of the fastening band 20 is performed in accordance with the circumference of the extinguisher main body 2, and the extinguisher main body 2 can be obtained by engaging and connecting the male and female fasteners 23 and 24 by performing the length adjustment in advance. Is strongly bound to the bracket body 11. Engagement teeth 31 are provided at one side hole edge of the second band insertion hole 30 so that the folded-back end portion 20a of the fastening band 20 engages in a slip-proof manner.
[0020]
On the other hand, as shown in FIG. 4, the female fastener 23 is attached to the pair of elastic legs 27, on a plastic flat female fastener body 32 made of plastic that is connected and fixed to the other end of the fastening band 20. A leg insertion hole 33 having an opening width E narrower than the expansion interval F of 27 and into which a pair of elastic legs 27 and 27 can be inserted in a contracted state is provided, and the insertion guide is formed at the center of the leg insertion hole 33. Protrusion insertion holes 34 into which the protrusions 28 can be inserted are provided, and finger hooking holes 35 through which the engagement protrusions 26 protrude are formed in both side walls on the inner back side of the leg insertion holes 33. At the edge of the finger hooking hole 35, a retaining step portion 36 is provided that engages in a retaining shape at the same time that the engaging projection 26 protrudes into the finger hooking hole 35.
[0021]
In this case, the pair of elastic legs 27 and 27 of the male fastener 24 are inserted into the leg insertion holes 33 of the female fastener 23 while being contracted against elasticity, and the engaging protrusions 26 and 26 are prevented from being removed. At the same time as reaching the positions 36, 36, the elastic legs 27, 27 are expanded by the expanding and restoring action, and the engaging protrusions 26, 26 are locked to the retaining steps 36, 36 in a retaining manner (FIG. 6). reference). Then, when the pair of engaging protrusions 26, 26 projecting into the finger hooking holes 35, 35 are pushed in with a finger, the engaging protrusions 26, 26 are detached from the retaining step portions 36, 36, and the elastic legs 27, 27 are It can be extracted from the insertion hole 33.
[0022]
Next, the procedure for attaching the fire extinguisher 1 to the wall W using the wall mounting bracket 10 having the above-described configuration will be described. As shown in FIG. 2, first, the bracket main body 11 is mounted on the wall W with the mounting screw 17 in the vertical direction. At this time, since the fixing portion 20 in the longitudinal direction of the fastening band 20 and the head 21 b of the rivet 21 are stored in the recess 15, the rear surface of the bracket body 11 can be held without the fastening band 20 and the rivet 21 being held by the wall W. It can be fixed so as to overlap the wall W in close contact.
[0023]
Next, the fire extinguisher 1 inserts the suspension ring 8 into the hook portion 12 of the bracket main body 11 and the outer peripheral edge portion 9a of the concave bottom 9 into the bottom receiving portion 13 of the bracket main body 11 from above with respect to the wall hanging bracket 10. Hook. After that, when the fastening band 20 is wound around the outer periphery of the intermediate portion in the vertical direction of the fire extinguisher body 2 and the male and female fasteners 23 and 24 are engaged and connected in the above manner, the fire extinguisher body 2 is pressed against the elastic body 16. At the same time, the bracket body 11 is strongly bound.
[0024]
In this way, the fire extinguisher 1 hooks the hanging ring 8 on the hook portion 12 of the bracket body 11 and the outer peripheral edge part 9a of the recessed bottom 9 on the bottom receiving portion 13 of the bracket body 11, and further the vertical direction of the fire extinguisher body 2 The intermediate portion is fastened to the wall W by being fastened to the bracket body 11 with the fastening band 20. In particular, the outer peripheral edge 9 a of the recessed bottom 9 of the fire extinguisher 1 is hooked on the bottom receiving portion 13 of the bracket body 11, and the suspension ring 8 of the fire extinguisher 1 is further attached to the hook portion 12 of the bracket body 11. Since it is hooked, it is possible to prevent the fire extinguisher 1 from falling on the wall hanging bracket 10 or coming off even if the fastening by the fastening band 20 is loosened or detached.
[0025]
Since the elastic body 16 is interposed between a part of the outer peripheral surface of the fire extinguisher main body 2 fastened by the fastening band 20 and the bracket main body 11, the fastening by the fastening band 20 can be strengthened, and the elastic body The vibration absorbing action of 16 can well prevent rattling due to vibration or earthquake.
[0026]
In the event of a fire, the female fastener 23 is pulled out of the male fastener 24 to release the fastening state by the fastening band 20, and then the fire extinguisher 1 is lifted to attach the hanging ring 8 and the outer peripheral part 9a of the recessed bottom 9 to the bracket. The main body 11 can be quickly removed from the hook portion 12 and the bottom receiving portion 13 with a simple operation by simply pulling it upward.
[0027]
【The invention's effect】
According to the present invention, the fire extinguisher can be safely and stably attached to the wall for a long period of time, and can be conveniently and quickly removed from the wall in the event of a fire.
[Brief description of the drawings]
FIG. 1 is a side view showing a wall-mounted bracket of a fire extinguisher in an attached state.
FIG. 2 is a front view showing a wall-mounted bracket of a fire extinguisher in an attached state.
FIG. 3 is an enlarged cross-sectional view taken along line AA in FIG.
FIG. 4 is a half-notched front view showing the male and female fasteners of the fastening band of the wall hanging bracket in a separated state.
FIG. 5 is a cross-sectional view taken along line BB in FIG.
FIG. 6 is a half-notched front view showing the male and female fasteners of the fastening band of the wall hanging bracket in an engaged state.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Fire extinguisher 2 Fire extinguisher main body 8 Suspension ring 9 Recessed bottom 10 Wall bracket 11 Bracket main body 12 Hook part 13 Bottom receiving part 14 Protrusion 15 Recess 16 Elastic body 20 Fastening band 21 Rivet 23 Female type fastener 24 Male type fastener 25 male fastener body 26 engaging protrusion 27 elastic leg 32 female fastener body 33 leg insertion hole 35 finger hole 36 retaining step

Claims

A hanging ring is attached to a part of the outer peripheral surface of the upper part of the cylindrical fire extinguisher main body, and the bottom of the fire extinguisher main body is formed in a concave bottom, and is a wall-mounted bracket for attaching to a wall,
A metal bracket body having a band shape that is attached vertically along the wall;
A hook portion provided on the front side of the upper portion of the bracket body, and the hanging ring is hooked from above;
A bottom receiving portion provided on the front side of the lower portion of the bracket body, and a part of the outer peripheral edge of the recessed bottom is hooked from above;
An elastic body that is attached to an intermediate portion in the vertical direction between the hook portion and the bottom receiving portion of the bracket body, and is applied to a part of the outer peripheral surface of the fire extinguisher body;
An intermediate portion in the vertical direction between the hook portion and the bottom receiving portion of the bracket main body is attached perpendicularly to the direction, and the outer periphery of the fire extinguisher main body is pressed against the elastic body. Fastening band made of chemical fiber or cloth that can tighten the surface,
A male and female fastener that is connected to one end and the other end of the fastening band, respectively, and is detachable from each other;
Wherein the bracket body, the projections formed to protrude on the front side is the fire extinguisher body by bending the vertically intermediate portion between the bottom receiving portion and the hook portion Rutotomoni, the rear side of the projection The concave part of the concave space is formed so that the left and right sides and the rear side of the concave part are opened , and the protruding end part in the right and left direction of the protruding part is formed in an arc shape so as to contact along the circumference of the fire extinguisher body. And
The fastening band has an intermediate part in the longitudinal direction of the fastening band overlapped on the back surface of the protrusion on the concave side, and a rivet is passed through a hole formed in the intermediate part of the fastening band and the intermediate part of the protrusion. The leading end of the rivet that is passed through is placed in a recessed portion that has been previously formed in the peripheral portion of the hole of the protruding portion, and is squeezed or expanded so that the fastening band is protruded on the recessed portion side. Squeezed to the back of the
Wall mount bracket extinguisher on the front side that is attached the elastic member is attached to the projecting end of the projection.

The male fastener main body connected to one end of the fastening band has an outward engagement protrusion at the tip, and the opposing spacing is expanded / reduced. It has a pair of elastic legs that can be freely
A leg insertion hole in which the pair of elastic legs can be inserted in a contracted state in the female fastener body connected to the other end of the fastening band, and the leg insertion hole. Finger engagement holes provided on both side walls on the inner back side of the elastic legs so that the engagement protrusions protrude due to the expansion and restoration action of the elastic legs, and at the same time the engagement protrusions protrude from the edges of the finger engagement holes The bracket for a wall of a fire extinguisher according to claim 1, further comprising a retaining step portion provided to be locked.

In the recess, an intermediate part of the fastening band and a head which is a rear end part of the rivet are placed on the back side of the fastening band ,
The depth of the recess, the fastening band extinguisher wall mounting bracket of the the thickness rivet head thickness and the combined large formed by being claim 1 than the size of the.

The bracket for a wall of a fire extinguisher according to any one of claims 1 to 3, wherein the hook portion is formed by cutting and raising a part of the bracket body to the front side so as to have an L-shaped cross section.

The fire-extinguisher wall-hanging bracket according to any one of claims 1 to 4, wherein the bottom receiving portion is formed to have a L-shaped cross-section by bending a lower end portion of the bracket body toward the front side.