200915981 九、發明說明 【發明所屬之技術領域】 本發明係關於保冷箱的搬運用構件之安裝構造’尤其 關於將搬運用構件安裝於保冷箱本體時之安裝構造。 【先前技術】 在釣魚等所使用之保冷箱，係具備有：於上部具有開 口且於內部可收納水或魚等之保冷箱本體、以及可開閉自 如地裝著於保冷箱本體之蓋構件。如此之保冷箱，係在將 水或魚等收納於內部之際，將蓋構件打開，並從保冷箱本 體之開口將水或魚等收納於內部。將水或魚等收納於內部 之後，將蓋構件閉上。 在此’對於如此之保冷箱，存在有安裝著搬運用之手 柄者（參照專利文獻1 )。 [專利文獻1]日本特開平10-262535號公報 【發明內容】 [發明所欲解決之問題] 於專利文獻1所記載之保冷箱，係將手柄固定於保冷 箱本體’且無法拆卸。因此，在蓋構件之開閉作業等之 際’有時會因手柄而作業難以進行。爲了解決如此之問 題’想出使手柄可拆卸者。例如’想出：在保冷箱之壁面 形成凹部’並且在手柄形成可插入該凹部之突起，藉由將 突起插入脫離於凹部使手柄可裝卸。但是，在該情況下， -5- 200915981 因將形成在手柄之突起插入於凹部，故會有突起彳足 出之可能性。 本發明之課題，係在於使手柄可裝卸於彳呆& _，i 1 在將手柄安裝於保冷相之後，防止手柄從保丨令箱本『脫 落。 [用以解決問題之手段] 申請專利範圍第1項之手柄的安裝構造，係可將手柄 安裝於保冷箱本體之手柄安裝構造，而具備有：安裝板、 及突出部、以及手柄脫落防止構件。安裝板，係從保冷箱 本體之壁面於預定的間隔所設置，且具有孔。突出部，係 設在手柄之前端，且可插入於孔。脫落防止構件，係具 有：可卡止於安裝板的下端之第1卡止部、及在配置於壁 面與安裝板之間的狀態下藉由卡止於突出部來限制手柄的 移動之板狀部、以及使插入於壁面與安裝板之間的板狀部 接近安裝板側地將板狀部朝安裝板側彈推之彈推部。 該手柄的安裝構造，係將設在手柄之突出部插入於安 裝板的孔。接著，使第1卡止部卡止於安裝板之下端，並 使板狀部與突出部相互地卡止。 此處，係藉由使板狀部與突出部相互地卡止，而限制 手柄之移動。因此，可防止手柄從孔脫出，並可防止手柄 從保冷箱本體脫落。 於此，在將脫落防止構件插入於保冷箱本體的壁面與 安裝板之間之際，雖然有手柄之突出部與板狀部並無卡止 -6- 200915981 之可能性，但是因藉由彈推部使板狀部接近安裝板側地將 板狀部朝安裝板側彈推，手柄之突出部與板狀部則易於卡 止。 申請專利範圍第2項之手柄的安裝構造，係如申請專 利範圍第1項記載之手柄的安裝構造，其中，彈推部’係 在將手柄脫落防止構件配置於保冷箱本體的壁面與安裝板 之間的狀態下朝壁面側突出。 此處，係藉由彈推部接觸於壁面，在與壁面之間隔著 預定之距離來配置板狀部。 申請專利範圍第3項之手柄的安裝構造，係如申請專 利範圍第1或2項記載之手柄的安裝構造，其中，第1卡 止部，係在將手柄脫落防止構件配置於保冷箱本體的壁面 與安裝板之間的狀態下，以朝壁面的相反側突出之方式所 設置。 申請專利範圍第4項之手柄的安裝構造，係如申請專 利範圍第1、2或3項記載之手柄的安裝構造，其中，板 狀部，係在使第1卡止部卡止於安裝板的下端之情況時， 將彈推部朝保冷箱本體之壁面側彈推。移動限制部係可卡 止於保冷箱本體。 此處，係因藉由板狀部將彈推部朝保冷箱本體彈推， 保冷箱本體與彈推部則易於卡止。因此，手柄脫落防止構 件則不易從保冷箱本體脫落。 申請專利範圍第5項之手柄的安裝構造，係如申請專 利範圍第1、2、3或4項記載之手柄的安裝構造，其中， 200915981 突出部係具有形成環狀之溝槽。板狀部係具有嵌合於溝槽 之嵌合部。 此處，係因藉由嵌合部嵌合於突出部的溝槽，手柄之 突出部則不易從安裝板脫出。 申請專利範圍第6項之手柄的安裝構造，係如申請專 利範圍第1、2、3、4或5項記載之手柄的安裝構造，其 中’板狀部係以朝保冷箱本體的壁面突出之方式彎曲成大 致「a」之字狀。 此處’係因彎曲成大致「^\」之字狀，故使前端一邊 接觸保冷箱的壁面一邊使脫落防止構移動時，板狀部之一 部分就會被移動於離開保冷箱的壁面之處。因此，板狀部 之一部分則易於卡止於保冷箱之突出部。 申請專利範圍第7項之保冷箱的搬運用構件之安裝構 造，係將在保冷箱的搬運之際所使用之手柄或帶子之其中 任一方安裝於保冷箱本體之安裝構造，而具備有安裝板、 及卡止構件、及手柄、以及脫落防止構件。安裝板，係從 保冷箱本體之壁面隔著預定的間隔所設置，且具有孔。卡 止構件，係具有：可卡止於安裝板的下端之第2卡止部、 及可卡止於安裝板的上端之第3卡止部 '及連接第2卡止 部與第3卡止部，且在使第2卡止部卡±於安裝板的下端 之際使第3卡止部卡止於安裝板的上端地彈推之板彈簧 部、及使第2卡止部卡止於安裝板的下端地彈推之彈推機 構、以及連接於板彈簧部，且可安裝帶子之帶安裝部。手 柄，係連接有可插入於孔之突出部。脫落防止構件，係在 -8 - 200915981 將手柄之突出部插入於孔之際防止手柄從孔脫落；。卡止構 件與脫落防止構件，係可選擇性地安裝於安裝板。 該保冷箱的搬運用構件之安裝構造，係在安裝手柄之 際，藉由將突出部插入於孔，並安裝卡止構件，來防止手 柄脫落。接著，在安裝帶子之際，將帶子安裝於帶安裝 部，並使第2卡止部及第3卡止部卡止於安裝板地將卡止 構件安裝於安裝板。 此處，係可選擇性地將手柄或帶子之其中任一方安裝 於保冷箱本體。 申請專利範圍第8項之保冷箱的搬運用構件之安裝構 造，係如申請專利範圍第7項記載之保冷箱的搬運用構件 之安裝構造，其中，卡止構件，係在配置於安裝板與壁面 之問之際，使一部分從孔露出地配置。從孔露出的部分被 按壓時，第3卡止部與安裝板之卡止就會被解除。 此處，係因藉由按壓從孔露出的部分，可解除第3卡 止部與安裝板之卡止，故易於將卡止構件從安裝板拆卸。 [發明之效果] 本發明，係使手柄可裝卸於保冷箱，並且在將手柄安 裝於保冷箱後，可防ih手柄從保冷箱本體脫落。 【實施方式】 [發明之實施形態] 1.結構 -9- 200915981 就本發明之一實施形態之藉由手柄50(參照第2圖） 或帶子40 (參照第7圖）等的搬運用構件之安裝構造手柄 50及帶子40之其中任一方可安裝的保冷箱1進行說明。 如第1圖所示，保冷箱1係具有本體部2、及蓋部3、以 及鈎4。藉由搬運用構件之安裝構造手柄50或帶子40之 其中任一方可安裝於該保冷箱1。該搬運用構件之安裝構 造係於後詳述之。 本體部2，係於上部具有開口之大致長方體之構件， 而於內部具有可收納魚等之空間。又，由於本體部2係用 以保存魚等且需要隔熱效果，因此其構造爲：在成爲表面 壁之聚丙烯製的構件之間內包發泡聚亞胺酯製隔熱材。更 且本體部2，係具有：大致長方形狀之底（未圖示）、以 及以從底之端部分別朝與底大致正交的方向延伸之方式所 形成之側面2a、2b、2c、2d。 蓋部3，係用以閉上本體部2的開口之構件，而藉由 鉸鏈（未圖示）可開閉地設置於本體部2之上部。又，蓋 部3，係與開口大致相同形狀之板狀構件。 鈎4，係將蓋部3密閉且固定於本體部2之構件，而 設置於本體部2及蓋部3之雙方。又，鈎4，係藉由聚丙 烯所形成。鈎4，係在個別形成之後嵌入接著而固定於本 體部2及蓋部3。 如此地構成之保冷箱1，係將作爲魚等的保冷使用之 物與冰塊等之低溫物一起收納於內部來使用。在保冷箱1 之內部中，冷空氣係易於積在底部附近。於此，由於本體 -10- 200915981 部2之前側面2a及背側面2c的底部附近變厚’且充分地 配置隔熱材，因此可充分提高底部附近之隔熱’且保冷效 果會提高。又，使用冰塊作爲冷媒之情況時，藉由冰塊溶 解產生的水係積在本體部內部之底面附近。由於該積存的 水之溫度上升也會被有效地控制住，因此保冷效果會充分 地提高。更且，整體可作成輕量構造。 再者，由於本體部2，係朝向保冷箱1之外部方向厚 度會增加，因此並不會使內部之容量減少。更且，在攜帶 時亦可保護碰到障礙物而容易破損之側面2a、2b、2c、2d 及底部。 2.搬運用構件之安裝構造 搬運用構件之安裝構造，係用以將手柄50或帶子40 之其中任一方安裝於保冷箱1之構造，而具備有安裝構件 2〇、及卡止構件30、及手柄50、以及脫落防止構件60。 安裝構件20，如第1圖所示，係配置於保冷箱1之本 體部2的右側面2d及左側面2b之構件，而具有安裝板部 2 1 (安裝板）、及連接部22。以下，說明關於設置在左側 面2b之安裝構造，但在右側面2d也設有同樣的安裝構 造° 安裝板部2 1，係於保冷箱1的左側面2b (壁面）隔 著預定的間隔所設置之構件，而爲長方形狀之構件。又， 安裝板部2 1 ’係於大致中央具有圓形的安裝用孔2 1 a。 連接部2 2 ’係用以連接安裝板部2 1與保冷箱1的左 -11 - 200915981 側面2b之構件，而以與安裝板部2 1及保冷箱1的左側面 2b大致正交之方式所設置。 手柄50，係使用在搬運保冷箱1之際，如第2圖所 示，具備有··手持部51、及突出部52、以及手柄連接部 5 3。手持部5 1，係在保冷箱1之搬運時把持之部分，爲沿 著本體部2的長邊方向延伸之棒狀的部分。突出部52，係 插入安裝板部21的安裝用孔21a之部分，爲設置於手柄 連接部53之部分。又，突出部52，係從手柄連接部53之 下側前端朝向保冷箱1之左側面2 b突出，且比安裝板部 2 1的安裝用孔2 1 a更爲小的口徑之剖面圓形狀之部分。更 且，突出部52，係具有：第1突出部分521、及第2突出 部分5 22、以及卡止溝槽523。第1突出部分521，係與安 裝板部2 1接觸之部分。第2突出部分522，係從第1突出 部分521更朝向保冷箱1之左側面2b突出。卡止溝槽 523，係形成在第2突出部分522之周圍。手柄連接部 5 3，係連接突出部5 2與手持部5 1之部分，而具有：上端 連接於手持部5 1之棒狀的部分5 3 1、以及設置在棒狀的部 分53 1之下側且連接有突出部52之圓板狀的部分5 3 2。 脫落防止構件6 0，係用以防止插入於安裝用孔2 U之 手柄5 0從安裝用孔2 1 a脫出’在手柄5 0之安裝時插入於 安裝板部2 1與保冷箱1的左側面2b之間的構件。又，脫 落防止構件60’如第3圖及第4圖所示，係具有：第1卡 止部61、及板狀部6 2、及彈推部6 3、及突起6 4、以及手 指架6 5。第1卡止部61，係可卡止於安裝板部21的下端 -12- 200915981 之部分，而如第2圖所示朝保冷箱1的左側面2 b之相反 側突出。又，第1卡止部61，係連接於板狀部6 2的下端 之部分’爲形成鈎狀之部分。板狀部62，係一端與第1卡 止部61連接之部分，而具有一部分可嵌合於卡止溝槽523 之切口 62a。該切口 62a，係以從上端朝向大致中央逐漸 變窄之方式所形成，且於前端連接有與卡止溝槽5 23之口 徑大致相同口徑之圓弧狀的切口部分62b。再者，切口最 窄的部分6k中，係形成比卡止溝槽523的直徑更小之寬 度，在卡止溝槽5 23通過切口最窄的部分62c之際會使切 口 62a之近旁彈性變形。因此，在圓弧狀之切口部分62b 從卡止溝槽5 23嵌合後之狀態脫落防止構件60不易朝下 側脫落。又，板狀部6 2，係在長邊方向之大致中央部分彎 曲（參照第2圖），爲可彈性變形之部分。因此，在將第 1卡止部61安裝於安裝板部21的下端之狀態下，彈推部 63係藉由板狀部62朝保冷箱1之左側面2b側彈推。彈推 部63，係用以使板狀部62通過安裝板部2 1側之部分，而 朝保冷箱1之左側面2b側突出。又，彈推部63，如第2 圖所示，係具有：可與保冷箱1之左側面2 b接觸之接觸 部63 1、及可卡止於保冷箱1的上端之上端卡止部63 2、 以及於上側端面具有用以使手指卡lh之複數個溝槽之防滑 部633。於此，在使接觸部63 1接觸於保冷箱1的左側面 2b之狀態下’係於板狀部62與保冷箱1的左側面2b之間 形成預定之間隙。突起64，係設置在板狀部62之下端 部，在安裝脫落防止構件60之際用以使安裝板部2 1之下 -13- 200915981 端與第1卡止部61相互卡止地使第1卡止部61定位 又，突起64，係在第1卡止部61卡止於安裝板部21之 態下朝向保冷箱1之左壁面2b突出，且形成在脫落防 構件6 0的寬度方向大致中央。手指架6 5，係以從第1 止部61朝下方延伸之方式所設置之部分，而爲設有手 可卡止的孔6 5 a之板狀的部分。又，在該部分亦可安裝 空氣送入於保冷箱1內的水等之空氣泵。 卡止構件3 0，係藉由與安裝板部2 1相互地卡止， 用以將帶子4 0安裝於保冷箱1之構件。該卡止構件3 〇 係如第5圖及第6圖所示，具有：帶安裝部31、及基板 32、及支點部33、及第2卡止部34、及第3卡止部35 及第1板彈簧部3 6、以及第2板彈簧部3 7。帶安裝 3 1 ’係可安裝帶子40之部分，而爲板狀之部分。基板 32’係連接帶安裝部31與第2卡止部34之部分，而爲 方形的板狀之部分。支點部3 3，係配置在帶安裝部3 1 近旁’而爲設在基板部32之部分。又，支點部33，係 有大致半圓柱狀的部分3 3 a、及將大致半圓柱狀的部 33a與帶安裝部31平滑地接連之坡狀的部分33b。第2 止部34’係可卡止於安裝板部21的下端之部分，而爲 可覆蓋安裝板部21的下端之鈎狀的部分。第3卡止 3 5，係可卡止於安裝板部2 1的上端之部分，而以朝向 於基板部3 2大致正交之方向（配置有左側面2 b的方向 反方向）突出之方式所形成。第1板彈簧部3 6，係配置 第2卡止部34與第3卡止部35之間，且以從基板部 狀 止 卡 指 將 而 部 、 部 部 長 之 具 分 卡 使 部 對 之 在 3 2 -14- 200915981 朝保冷箱1的左側面2b側突出之方式彎曲之部分。第2 板彈簧部3 7，係以從第3卡止部3 5朝下方延伸之方式所 形成，爲在第3卡止部3 5位於比第2卡止部34更靠近保 冷箱1的左側面2b側之情況時將第3卡止部3 5朝離開保 冷箱1的左側面2b之方向彈推之部分。又，藉由第1板 彈簧部36及第2板彈簧部37來構成彈推機構。 3.動作 說明關於將水或魚等收納於保冷箱1之際的動作。 將蓋部3打開，使本體部2的開口呈露出之狀態。接 著，從開口將水或魚等收納於設在本體部2的內部之空 間’並使蓋部3轉動，而藉由蓋部3將開口閉上。 其次，說明關於將帶子4 0安裝於保冷箱1的情況及 從安裝有帶子40的保冷箱1將帶子40拆卸的情況之動 作。 在將帶子40安裝於保冷箱1之際，首先將帶子40安 裝於卡止構件3 0之帶安裝部3 1。接著，將卡止構件3 0從 上側插入至保冷箱1的左側面2b與安裝板部2 1之間。此 時’使支點部3 3接觸於保冷箱1的左側面2 b，並將卡止 構件3 0按下時，第3卡止部3 5就會接觸於安裝板2 1之 上部且卡止構件3 0之移動會停住。接著，藉由按壓第3 卡止部35解除第3卡止部35與安裝板21之卡止，並按 下卡止構件3 0使第3卡止部3 5插入至孔2 1 a內。此時， 藉由第1板彈簧部36將第2卡止部34朝安裝板部21側 -15- 200915981 彈推。從如此之狀態’將卡止構件3 0朝上側拉起時， 卡止部3 5就會被按壓於圓形的孔2 1 a之上側緣，並 形成在第3卡止部3 5的上端之推拔使被朝保冷箱1 側面2b側移動。更且，將卡止構件3 0朝上側拉起時 第7圖所示，第2卡止部34就會卡止於安裝板部21 端，同時第3卡止部3 5會被第1板彈簧部3 6及第2 簧部3 7所彈推而卡止於安裝板部2 1。 在從於安裝板部2 1安裝有卡止構件3 0之狀態將 構件3 0拆卸之際，將第3卡止部3 5朝保冷箱1的左 2b側按壓，解除第3卡止部3 5與安裝板2 1之間的卡 或者，通過圓形的孔21a來按壓第2板彈簧部37。將 板彈簧部3 7按壓時’第3卡止部3 5就會朝保冷箱1 側面2 b側移動，並解除在安裝板部2 1的上端之卡 又，亦可將第2卡止部3 4朝保冷箱1的左側面2 b側 到第2卡止部34之卡止被解除之位置，且按下到第 止部35進入孔21a。接著，在解除第3卡止部35與 板2 1的卡止之後，藉由以支點部3 3爲中心轉動，來 第2卡止部34之與安裝板部21的卡止，並藉由將卡 件3 0朝上側拔出，而將帶子40拆卸。 在安裝手柄50之際’將突出部52插入安裝板f 之安裝用孔2 1 a ’並將脫落防止構件6 〇從下側插入安 部2 1與保冷箱1的左側面2 b之間。具體而言，在使 部6 3 1接觸於保冷箱1的左側面2b之狀態下朝上側 時’因板狀部形成大致「八」之字狀（「V」字狀） 第3 藉由 的左 ，如 之下 板彈 卡止 側面 止。 第2 的左 止。 按壓 3卡 安裝 解除 止構 β 2 1 裝板 接觸 移動 故切 -16- 200915981 口 62a之從保冷箱1的左側面2b之距離、與卡止溝槽523 之從保冷箱1的左側面2 b之距離大致相等。如此地一面 使接觸部631接觸於保冷箱1的左壁面2b —面使脫落防 止構件60朝上側移動時，卡止溝槽523就會被插入切口 62a，且通過切口最窄的部分62c之後，與圓弧狀之切口 部分62b相互卡止。此時，上端卡止部632被卡止於保冷 箱1本體之上端。如此地安裝脫落防止構件60 (參照第2 圖）。 在拆卸手柄50之際，使手指卡止於設在彈推部63的 上面之防滑部63 3，並使彈推部63朝離開保冷箱1的左壁 面2b之方向移動。此時，同時地將脫落防止構件60朝下 側推出。之後，將手指卡止於手指架65，並將脫落防止構 件6 0朝下側拔出。接著，藉由將突出部5 2從安裝用孔 2 1 a拔出，來卸下手柄5 0。 於此，在將手柄5 0安裝於保冷箱1之際，藉由脫落 防止構件6 0可防止手柄5 0從安裝用孔2 1 a脫出。又，藉 由彈推部63及板狀部62彎曲成「a」之字狀，則切口 62a易於嵌入卡止溝槽5 23。更且，亦可安裝帶子40來代 替手柄5 0。 4 _其他的實施形態 上述實施形態中，彈推部63之上端卡止部632可卡 止於保冷箱1，但本發明並不限於此，只要能夠藉由彈推 部63來限制板狀部62往保冷箱1的右側面2d及左側面 -17- 200915981 2 b之移動即可。 【圖式簡單說明】 第1圖，係顯示保冷箱本體之圖。 第2圖，係脫落防止構件之整體正面圖。 第3圖，係將手柄安裝於孔的狀態之部分側面圖。 第4圖，係將手柄插入於孔的狀態之正面圖。 第5圖，係卡止構件之整體正面圖。 第ό圖，係卡止構件之整體側面圖。 桌7圖’係顯不將卡止構件安裝於安裝板後的狀態之 側面圖。 【主要元件符號說明】 1 :保冷箱 2b :左側面（壁面） 2 1 :安裝板部（安裝板） 2 1 a :安裝用孔 3 0 :卡止構件 3 1 :帶安裝部 3 3 :支點部 3 4 :第2卡止部 3 5 :第3卡止部 3 6 :第1板彈簧部（板彈簧部） 3 7 :第2板彈簧部 -18- 200915981 40 :帶子 5 0 :手柄 5 2 :突出部 60 :脫落防止構件 61 :第1卡止部 62 :板狀部 63 :彈推部 5 2 3 :卡止溝槽（溝槽） -19-。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 [Prior Art] A cold-storage box that is used for fishing or the like is provided with a cold-storage box body that has an opening at the upper portion and that can store water or fish therein, and a cover member that can be opened and closed to be attached to the cold-storage box body. In such a cold storage box, when the water or the fish is housed inside, the lid member is opened, and water or fish is housed inside from the opening of the cold box body. After the water or fish is stored inside, the lid member is closed. Here, there is a case in which a handle for transportation is attached to such a cold storage box (see Patent Document 1). [Problem to be Solved by the Invention] In the cold-insulation container described in Patent Document 1, the handle is fixed to the cooling box main body ’ and cannot be detached. Therefore, when the lid member is opened or closed, etc., work may be difficult due to the handle. In order to solve such a problem, I came up with a handle that makes the handle detachable. For example, it is conceivable that a recess is formed in the wall surface of the cold box and a protrusion into which the recess can be inserted is formed in the handle, and the handle is detachably attached by disengaging the protrusion from the recess. However, in this case, -5-200915981, since the protrusion formed in the handle is inserted into the concave portion, there is a possibility that the protrusion is formed. The object of the present invention is to enable the handle to be detached from the shackle & _, i 1 to prevent the handle from being detached from the shackle after the handle is attached to the cold storage phase. [Means for Solving the Problem] The mounting structure of the handle of the first application of the patent scope is that the handle can be attached to the handle mounting structure of the cold box body, and includes: a mounting plate, a protruding portion, and a handle falling prevention member . The mounting plate is disposed at a predetermined interval from the wall surface of the cold box body and has a hole. The protrusion is attached to the front end of the handle and can be inserted into the hole. The fall prevention member has a first locking portion that can be locked to the lower end of the mounting plate, and a plate shape that restricts the movement of the handle by being locked to the protruding portion in a state of being disposed between the wall surface and the mounting plate. And a spring pushing portion that pushes the plate-like portion toward the mounting plate side so that the plate-like portion inserted between the wall surface and the mounting plate approaches the mounting plate side. The mounting structure of the handle is to insert a projection provided on the handle into a hole of the mounting plate. Next, the first locking portion is locked to the lower end of the mounting plate, and the plate portion and the protruding portion are locked to each other. Here, the movement of the handle is restricted by locking the plate-like portion and the protruding portion to each other. Therefore, the handle can be prevented from coming out of the hole and the handle can be prevented from coming off the body of the cold box. Here, when the detachment preventing member is inserted between the wall surface of the cold-insulation box main body and the mounting plate, although the protruding portion and the plate-shaped portion of the handle are not locked -6-200915981, The push portion pushes the plate portion toward the side of the mounting plate so that the plate portion approaches the side of the mounting plate, and the protruding portion and the plate portion of the handle are easily locked. The mounting structure of the handle of the second aspect of the patent application is the mounting structure of the handle according to the first aspect of the patent application, wherein the spring pushing portion is disposed on the wall surface of the cold-insulation box body and the mounting plate. The state between them protrudes toward the wall side. Here, the plate-like portion is disposed by the projecting portion contacting the wall surface and spaced apart from the wall surface by a predetermined distance. The mounting structure of the handle according to the third aspect of the invention is the attachment structure of the handle according to the first or second aspect of the patent application, wherein the first locking portion is disposed on the cold-moving box body by the handle drop preventing member. In the state between the wall surface and the mounting plate, it is provided so as to protrude toward the opposite side of the wall surface. The mounting structure of the handle of the fourth aspect of the patent application is the mounting structure of the handle according to the first, second or third aspect of the patent application, wherein the plate-shaped portion is configured to lock the first locking portion to the mounting plate. In the case of the lower end, the push portion is pushed toward the wall side of the cold box body. The movement restricting portion can be locked to the cold box body. Here, since the spring pushing portion is pushed toward the cold box body by the plate portion, the cold box body and the elastic pushing portion are easily locked. Therefore, the handle fall prevention member is less likely to fall off from the cold box body. The mounting structure of the handle of the fifth application of the patent application is the mounting structure of the handle as described in claim 1, 2, 3 or 4 of the patent specification, wherein the projection of the 200915981 has a groove forming an annular shape. The plate portion has a fitting portion fitted to the groove. Here, since the fitting portion is fitted into the groove of the protruding portion, the protruding portion of the handle is less likely to be released from the mounting plate. The mounting structure of the handle of the sixth aspect of the patent application is the mounting structure of the handle as described in claim 1, 2, 3, 4 or 5, wherein the 'plate portion protrudes toward the wall surface of the cold box body. The method is curved into a shape of approximately "a". Here, since it is bent into a shape of a substantially "^\", when the front end touches the wall surface of the cold-insulation box and moves off the prevention structure, one part of the plate-like portion is moved away from the wall of the cold-insulation box. . Therefore, a part of the plate portion is easily locked to the projection of the cold box. The mounting structure of the member for transporting the cold box of the seventh aspect of the patent application is a mounting structure for attaching the handle or the belt used for transporting the cold box to the cold box body, and is provided with a mounting board. And a locking member, a handle, and a fall prevention member. The mounting plate is provided from a wall surface of the cooling box body at a predetermined interval and has a hole. The locking member has a second locking portion that can be locked to the lower end of the mounting plate, a third locking portion that can be locked to the upper end of the mounting plate, and a second locking portion and a third locking portion. And a second spring portion that is locked by the third locking portion to the upper end of the mounting plate when the second locking portion is clamped to the lower end of the mounting plate, and the second locking portion is locked A push-pull mechanism for pushing the lower end of the mounting plate, and a belt mounting portion connected to the leaf spring portion and capable of mounting the strap. The handle is connected to a projection that can be inserted into the hole. The fall prevention member is attached to the hole -8 - 200915981 to prevent the handle from coming off the hole when the protrusion of the handle is inserted into the hole; The locking member and the fall prevention member are selectively attachable to the mounting plate. The attachment structure of the transporting member of the cold-insulation box prevents the handle from coming off by inserting the protruding portion into the hole and attaching the locking member when the handle is attached. Next, when the tape is attached, the tape is attached to the tape mounting portion, and the second locking portion and the third locking portion are locked to the mounting plate, and the locking member is attached to the mounting plate. Here, either one of the handle or the strap can be selectively attached to the cold box body. The mounting structure of the member for transporting the cold-storage box of the invention of claim 8 is the mounting structure of the member for transporting the cold-insulation box according to claim 7, wherein the locking member is disposed on the mounting plate and When the wall is asked, a part is arranged to be exposed from the hole. When the portion exposed from the hole is pressed, the locking of the third locking portion and the mounting plate is released. Here, since the portion exposed from the hole is pressed, the locking of the third engaging portion and the mounting plate can be released, so that the locking member can be easily detached from the mounting plate. [Effect of the Invention] According to the present invention, the handle can be attached to and detached from the cold-insulation box, and after the handle is mounted in the cold-insulation box, the ih handle can be prevented from coming off the body of the cold-insulation box. [Embodiment] [Embodiment of the Invention] 1. Structure-9- 200915981 A transport member such as a handle 50 (see Fig. 2) or a strap 40 (see Fig. 7) according to an embodiment of the present invention A cold storage box 1 to which any one of the construction handle 50 and the belt 40 can be attached will be described. As shown in Fig. 1, the cold storage box 1 has a main body portion 2, a lid portion 3, and a hook 4. One of the mounting handle 50 or the belt 40 by the member for carrying the member can be attached to the cold box 1. The mounting structure of the conveying member will be described later in detail. The main body portion 2 is a member having a substantially rectangular parallelepiped shape at the upper portion, and has a space for accommodating fish or the like inside. Further, since the main body portion 2 is used for storing fish and the like and requires a heat insulating effect, it is structured such that a foamed polyurethane heat insulating material is contained between the members made of polypropylene which are the surface walls. Further, the main body portion 2 has a substantially rectangular bottom (not shown) and side faces 2a, 2b, 2c, and 2d formed so as to extend from the end portions of the bottom toward the bottom substantially perpendicular to the bottom. . The lid portion 3 is a member for closing the opening of the main body portion 2, and is openably and closably provided on the upper portion of the main body portion 2 by a hinge (not shown). Further, the lid portion 3 is a plate-like member having substantially the same shape as the opening. The hook 4 is a member that seals and fixes the lid portion 3 to the main body portion 2, and is provided on both the main body portion 2 and the lid portion 3. Further, the hook 4 is formed of polypropylene. The hooks 4 are fitted and fixed to the body portion 2 and the lid portion 3 after being individually formed. The cold-storage box 1 configured as described above is used as a cold-retaining object such as a fish and stored in a container together with a low-temperature object such as ice. In the interior of the cold box 1, cold air is likely to accumulate near the bottom. In this case, since the front side 2a and the back side surface 2c of the main body -10-200915981 2 are thickened near the bottom portion and the heat insulating material is sufficiently disposed, the heat insulation near the bottom portion can be sufficiently increased, and the cooling effect can be improved. Further, when ice is used as the refrigerant, water generated by the dissolution of the ice is accumulated in the vicinity of the bottom surface of the inside of the main body portion. Since the temperature rise of the accumulated water is also effectively controlled, the cooling effect is sufficiently enhanced. Moreover, the whole can be made into a lightweight construction. Further, since the body portion 2 is increased in thickness toward the outside of the cold-insulation box 1, the internal capacity is not reduced. Moreover, it is also possible to protect the side faces 2a, 2b, 2c, 2d and the bottom which are easily damaged by the obstacle when carrying. 2. Mounting structure of transport member The attachment structure of the transport member is a structure for attaching one of the handle 50 or the belt 40 to the cold box 1, and includes a mounting member 2A and a locking member 30. And a handle 50 and a fall prevention member 60. As shown in Fig. 1, the mounting member 20 is a member disposed on the right side surface 2d and the left side surface 2b of the body portion 2 of the cold box 1, and has a mounting plate portion 2 1 (mounting plate) and a connecting portion 22. Hereinafter, the mounting structure provided on the left side surface 2b will be described, but the same mounting structure is also provided on the right side surface 2d. The mounting plate portion 2 1 is attached to the left side surface 2b (wall surface) of the cold-insulation box 1 at predetermined intervals. The member is set to be a rectangular member. Further, the mounting plate portion 2 1 ' is provided with a circular mounting hole 2 1 a at substantially the center. The connecting portion 2 2 ' is for connecting the mounting plate portion 21 and the left -11 - 200915981 side 2b of the cold-insulation box 1 so as to be substantially orthogonal to the mounting plate portion 21 and the left side surface 2b of the cold-insulation box 1. Set. The handle 50 is used to convey the cold-insulation box 1, as shown in Fig. 2, and includes a hand-held portion 51, a protruding portion 52, and a handle connecting portion 53. The hand portion 5 1 is a portion that is held while the cold storage box 1 is being transported, and is a rod-shaped portion that extends in the longitudinal direction of the main body portion 2. The protruding portion 52 is a portion that is inserted into the mounting hole 21a of the mounting plate portion 21 and is provided at a portion of the handle connecting portion 53. Further, the protruding portion 52 protrudes from the front end of the lower side of the handle connecting portion 53 toward the left side surface 2b of the cold-insulation box 1, and has a smaller cross-sectional circular shape than the mounting hole 2 1 a of the mounting plate portion 2 1 . Part of it. Further, the protruding portion 52 has a first protruding portion 521, a second protruding portion 522, and a locking groove 523. The first protruding portion 521 is a portion that comes into contact with the mounting plate portion 21. The second projecting portion 522 protrudes from the first projecting portion 521 toward the left side surface 2b of the cold box 1. The locking groove 523 is formed around the second protruding portion 522. The handle connecting portion 53 is a portion connecting the protruding portion 52 and the hand portion 51, and has a rod-shaped portion 531 connected to the hand portion 5 1 at the upper end, and is disposed under the rod portion 53 1 A disc-shaped portion 523 of the projection 52 is connected to the side. The fall prevention member 60 is configured to prevent the handle 50 inserted into the mounting hole 2 U from coming out of the mounting hole 2 1 a 'inserted into the mounting plate portion 2 1 and the cold box 1 at the time of mounting of the handle 50 The member between the left side 2b. Further, as shown in FIGS. 3 and 4, the fall prevention member 60' includes a first locking portion 61, a plate portion 62, a spring pushing portion 63, a protrusion 64, and a finger holder. 6 5. The first engaging portion 61 is engageable with the lower end -12-200915981 of the mounting plate portion 21, and protrudes toward the opposite side of the left side surface 2b of the cold-insulation box 1 as shown in Fig. 2 . Further, the first locking portion 61 is a portion that is connected to the lower end of the plate-like portion 6 2 and is formed in a hook shape. The plate portion 62 is a portion that is connected to the first locking portion 61 at one end, and has a slit 62a that is fitted into the locking groove 523. The slit 62a is formed to be gradually narrowed from the upper end toward the center, and an arc-shaped slit portion 62b having a diameter substantially equal to the diameter of the locking groove 523 is connected to the tip end. Further, the narrowest portion 6k of the slit is formed to have a smaller width than the diameter of the locking groove 523, and the vicinity of the slit 62a is elastically deformed when the locking groove 523 passes through the narrowest portion 62c of the slit. Therefore, the state in which the arc-shaped slit portion 62b is fitted from the locking groove 523 is prevented from falling off toward the lower side. Further, the plate-like portion 6 2 is bent at a substantially central portion in the longitudinal direction (see Fig. 2), and is an elastically deformable portion. Therefore, in a state where the first locking portion 61 is attached to the lower end of the attachment plate portion 21, the elastic portion 63 is pushed toward the left side surface 2b side of the cold-insulation box 1 by the plate-like portion 62. The projecting portion 63 is formed such that the plate-like portion 62 passes through the portion on the side of the mounting plate portion 21 and protrudes toward the left side surface 2b side of the cold-insulation box 1. Further, as shown in FIG. 2, the push-pull portion 63 has a contact portion 63 1 that can be in contact with the left side surface 2 b of the cold-insulation box 1, and an upper end-side locking portion 63 that can be locked to the upper end of the cold-insulation box 1. 2. The anti-slip portion 633 having a plurality of grooves for the fingers lh on the upper end surface. Here, a predetermined gap is formed between the plate-like portion 62 and the left side surface 2b of the cold-insulation box 1 in a state where the contact portion 63 1 is brought into contact with the left-side surface 2b of the cold-insulation box 1. The projections 64 are provided at the lower end portion of the plate-like portion 62, and are used to lock the end portion of the mounting plate portion 2 1 from the lower side of the -13-200915981 and the first locking portion 61 when the fall-off preventing member 60 is attached. In the state in which the first locking portion 61 is locked to the mounting plate portion 21, the first locking portion 61 is protruded toward the left wall surface 2b of the cold-insulation box 1, and is formed in the width direction of the falling prevention member 60. Basically central. The finger holder 65 is a portion provided so as to extend downward from the first stopper 61, and is a plate-like portion provided with a hand-retainable hole 650a. Further, an air pump such as water that is sent into the cold-insulation tank 1 by air may be attached to the portion. The locking member 30 is a member for attaching the strap 40 to the cold-insulation box 1 by being locked to the mounting plate portion 21. The locking member 3 has a belt attachment portion 31, a base plate 32, a fulcrum portion 33, a second locking portion 34, and a third locking portion 35, as shown in Figs. 5 and 6 The first leaf spring portion 36 and the second leaf spring portion 37. The belt mounting 3 1 ' can be used to mount the portion of the strap 40 and is a plate-like portion. The substrate 32' is a portion which is connected to the tape mounting portion 31 and the second locking portion 34, and has a square plate shape. The fulcrum portion 3 3 is disposed in the vicinity of the tape mounting portion 3 1 and is provided in the portion of the substrate portion 32. Further, the fulcrum portion 33 has a substantially semi-cylindrical portion 3 3 a and a sloped portion 33b that smoothly connects the substantially semi-cylindrical portion 33a and the belt attachment portion 31. The second stopper portion 34' is a portion that can be locked to the lower end of the attachment plate portion 21, and is a hook-like portion that can cover the lower end of the attachment plate portion 21. The third locking portion 35 is a portion that can be locked to the upper end of the mounting plate portion 21, and protrudes in a direction substantially orthogonal to the substrate portion 32 (the direction in which the left side surface 2b is disposed in the opposite direction). Formed. The first leaf spring portion 36 is disposed between the second locking portion 34 and the third locking portion 35, and is separated from the substrate portion by the snap fingers. 3 2 -14- 200915981 The part that is curved so as to protrude toward the left side 2b side of the cold box 1 . The second plate spring portion 37 is formed to extend downward from the third locking portion 35, and is located closer to the left side of the cold box 1 than the second locking portion 34 at the third locking portion 35. In the case of the surface 2b side, the third locking portion 35 is pushed toward the left side surface 2b of the cold box 1 to be pushed. Further, the spring pushing mechanism is constituted by the first plate spring portion 36 and the second plate spring portion 37. 3. Operation The operation of storing water or fish in the cold storage box 1 will be described. The lid portion 3 is opened to expose the opening of the body portion 2. Then, water or fish or the like is accommodated in the space provided inside the main body portion 2 from the opening, and the lid portion 3 is rotated, and the opening is closed by the lid portion 3. Next, the operation in the case where the belt 40 is attached to the cold-insulation box 1 and the case where the belt 40 is detached from the cold-insulation box 1 to which the belt 40 is attached will be described. When the strap 40 is attached to the cold box 1, the strap 40 is first attached to the strap mounting portion 31 of the locking member 30. Next, the locking member 30 is inserted from the upper side between the left side surface 2b of the cold box 1 and the mounting plate portion 21. At this time, when the fulcrum portion 3 3 is brought into contact with the left side surface 2 b of the cold-insulation box 1 and the locking member 30 is pressed, the third locking portion 35 comes into contact with the upper portion of the mounting plate 2 1 and is locked. The movement of member 30 will stop. Then, by pressing the third locking portion 35, the third locking portion 35 is released from the mounting plate 21, and the third locking portion 35 is inserted into the hole 21a by pressing the locking member 30. At this time, the second locking portion 34 is pushed toward the mounting plate portion 21 side -15-200915981 by the first leaf spring portion 36. When the locking member 30 is pulled up from the upper side, the locking portion 35 is pressed against the upper edge of the circular hole 2 1 a and formed at the upper end of the third locking portion 35. Pushing is moved toward the side 2b side of the cold box 1. Further, when the locking member 30 is pulled up toward the upper side, as shown in Fig. 7, the second locking portion 34 is locked to the end of the mounting plate portion 21, and the third locking portion 35 is replaced by the first plate. The spring portion 36 and the second spring portion 37 are pushed and locked to the mounting plate portion 21. When the member 30 is detached from the state in which the locking member 30 is attached to the mounting plate portion 21, the third locking portion 35 is pressed toward the left 2b side of the cold box 1, and the third locking portion 3 is released. The card between the 5 and the mounting plate 21 or the second plate spring portion 37 is pressed by the circular hole 21a. When the leaf spring portion 37 is pressed, the third locking portion 35 moves toward the side surface 2b side of the cold-insulation box 1, and releases the card at the upper end of the mounting plate portion 21, and the second locking portion can also be used. 3 4 toward the left side surface 2 b side of the cold storage box 1 to the position where the locking of the second locking portion 34 is released, and the depression is made to the entrance portion 35 into the hole 21a. Then, after the third locking portion 35 and the plate 21 are unlocked, the second locking portion 34 is locked to the mounting plate portion 21 by rotating around the fulcrum portion 3 3 and The card member 30 is pulled out toward the upper side, and the strap 40 is detached. When the handle 50 is attached, the protruding portion 52 is inserted into the mounting hole 2 1 a ' of the mounting plate f and the fall prevention member 6 is inserted between the mounting portion 21 and the left side surface 2 b of the cold-insulation box 1 from the lower side. Specifically, when the portion 633 is in contact with the left side surface 2b of the cold-insulation box 1 toward the upper side, the plate-shaped portion is formed into a substantially "eight" shape ("V" shape). Left, as the lower side of the plate is locked. The second left. Pressing the 3 card mounting release mechanism β 2 1 The plate contact movement moves the cut 16-200915981 The distance of the port 62a from the left side surface 2b of the cold box 1 and the locking groove 523 from the left side surface 2b of the cold box 1 The distances are roughly equal. When the contact portion 631 is brought into contact with the left wall surface 2b of the cold-insulation box 1 to move the separation preventing member 60 upward, the locking groove 523 is inserted into the slit 62a, and after passing through the narrowest portion 62c of the slit, The arcuate slit portion 62b is locked to each other. At this time, the upper end engaging portion 632 is locked to the upper end of the main body of the cold storage box 1. The fall prevention member 60 is attached in this way (refer to FIG. 2). When the handle 50 is detached, the finger is locked to the anti-slip portion 63 3 provided on the upper surface of the urging portion 63, and the urging portion 63 is moved away from the left wall surface 2b of the cold-insulation box 1. At this time, the fall prevention member 60 is simultaneously pushed out toward the lower side. Thereafter, the finger is locked to the finger holder 65, and the fall prevention member 60 is pulled out toward the lower side. Next, the handle 50 is removed by pulling out the protruding portion 52 from the mounting hole 2 1 a. Here, when the handle 50 is attached to the cold box 1, the handle 50 can be prevented from coming off the mounting hole 2 1 a by the falling prevention member 60. Further, when the spring pushing portion 63 and the plate portion 62 are bent in the shape of "a", the slit 62a is easily fitted into the locking groove 523. Further, a strap 40 can be attached to replace the handle 50. 4 _ Other Embodiments In the above embodiment, the upper end locking portion 632 of the spring pushing portion 63 can be locked to the cold storage box 1. However, the present invention is not limited thereto, and the plate portion can be restricted by the elastic pushing portion 63. 62 Move to the right side 2d of the cold box 1 and the left side -17- 200915981 2 b. [Simple description of the drawing] Fig. 1 is a view showing the body of the cold-insulation box. Fig. 2 is an overall front view of the fall prevention member. Fig. 3 is a partial side view showing a state in which the handle is attached to the hole. Fig. 4 is a front view showing a state in which a handle is inserted into a hole. Fig. 5 is an overall front view of the locking member. The figure is an overall side view of the locking member. The table 7 is a side view showing a state in which the locking member is not attached to the mounting plate. [Description of main component symbols] 1 : Cooling box 2b: left side surface (wall surface) 2 1 : mounting board part (mounting board) 2 1 a : mounting hole 3 0 : locking member 3 1 : belt mounting part 3 3 : fulcrum Part 3 4 : Second locking portion 3 5 : Third locking portion 3 6 : First leaf spring portion (plate spring portion) 3 7 : Second leaf spring portion -18 - 200915981 40 : Belt 5 0 : Handle 5 2 : Projection portion 60 : Fall prevention member 61 : First engagement portion 62 : Plate portion 63 : Bouncing portion 5 2 3 : Engagement groove (groove) -19-