M427365 五、新型說明： 『【新型所屬之技術領域】 本新型關於一種調節裝置，特別是關於一種使用於一 物件的兩相對側邊並構成一環形且可調節其緊度的束緊 帶調節裝置。 【先前技術】 ' 束緊帶是作為束緊固定之用，使用於例如潛水面罩、 — 蛙鏡、蛙鞋或雪鏡等物件。一般是將束緊帶配置於該些物 件的兩相對側邊之間，並調節束緊帶的適當緊度，用以舒 適地配戴於各使用者的配戴部位，例如配戴於使用者的頭 部。 習知的束緊帶，一般是以例如矽膠或橡膠等彈性材料 一體成型成一帶狀，其兩側端各反摺串穿繞結於物件的兩 相對側邊；而其緊度的調節是將位於該兩側繞結處的反摺 φ 帶各向後拉緊，以其拉緊的彈性而迫緊配戴於使用者的配 . 帶部位。 然而，此種習知單條式的束緊帶，於實際使用時有操 作不便、緊度不均、以及妨礙其他裝備配掛等缺憾。對此， 乃有業者對其提出改良，其中一改良創作為公告編號第 239925號「束緊帶」專利案（以下稱習知前案）。 該習知前案「束緊帶」的結構特點係，其束緊帶包括 ν 有：一弧形裝配板，具有弧形板體，其外表兩側對稱性地 “ 各設有一穿槽，其兩側各形成開口，並各設有轴體，而且 3 M427365 該弧形裝配板設有扣孔，用以裝設下述壓板，二帶子，以 f 彈性材料製成而具有伸縮彈性，該等帶子各具有多數逆止 ' 突條為突出於該等帶子的外表面，在該等帶子受壓制的情 況下，仍能允許該等帶子順向外拉’但阻止該等帶子逆向 縮回，該等帶子的一端（固定端）各柩固於被使用物件之框 . 部的兩側，而其另一端（自由端）則各穿經弧形裝配板兩側 之穿槽並繞經軸柱再向兩外側反擅’使得該自由端之部份 Φ形成反摺帶，並以其逆土突條繞經並卡止於軸體；以及二 壓板，以所設扣鉤而與孤形裝配板相互結合，該等壓板設 有内合外張的彈性構造，使得該等壓板之外端部（操作部） 具有内合外張並可被扳動的彈性效果’該等操作部的内面 各具有與上述帶子相同構造的逆止突條，可對反摺帶行制 緊或解鬆的作用。依此，使得束緊帶的鬆緊度調節較之習 知束緊帶便捷。 但是，上述習知前案的結構於使用上亦有如下的缺 •憾：(―）、其位於後部的兩側反摺帶係向外反摺突出，此 - 不值造成外觀上的不雅’且反摺向外的反摺帶亦可能與Α • 他物件發生牵扯，或影響其他裝備的裝設及順利操作了 ()、尤其’其兩侧的反指帶係朝相反方向反摺向外，於 束緊操作時，使用者必須以雙手來達成操作，其雙手分別 握持該兩反摺帶並朝不同的相反方向予以向外拉緊，其無 •法以單手操作，此於使用者手中握有其他使用器具例如二 •水手電筒時，並無法順利進行該束緊操作，造成操作9 不便。 、的 4 M427365 【新型内容】 ‘ 緣是，本新型之目的在於提供一種完全無反摺帶向外 之束緊帶調節裝置。 本新型之另一目的在於提供一種操作簡便之束緊帶 調節裝置。 本新型之再一目的在於提供一種應用性佳之束緊帶 調節裝置。 ' 根據上述目的，本新型之一態樣是在提供一種束緊帶 * 調節裝置，其包括二束緊帶與一束緊調節單元。二束緊帶 為具彈性的束緊帶，其各具有相對的一固定端與一自由 端，二束緊帶的固定端分別結合於一物件的兩相對側邊。 束緊調節單元包含一裝配盒與二滑動定位鈕。裝配盒具有 相蓋合的一底盒與一盒蓋；其中，底盒之底部的内面沿其 長度方向設有左、右設置的多個逆止凹槽，該左、右兩邊 的逆止凹槽係分別往中間方向傾斜；盒蓋蓋合於底盒，並 Φ 與底盒之間形成一容置空間，盒蓋沿其長度方向設有左、 . 右設置的二穿槽，其並分別對應於底盒之左、右兩邊的多 個逆止凹槽，且裝配盒的一左、右相對端部各設有一穿 口。二滑動定位鈕各具有一底板與連設於該底板的一彈性 豎臂，底板滑動地容設於裝配盒的容置空間，彈性豎臂的 一相對端部分別具有一定位突條與一操作部，定位突條可 分離地與逆止凹槽相嚙合，操作部則由穿槽向外突伸；二 * 束緊帶的自由端各穿經二穿口而分別與二滑動定位鈕的 ^ 底板相結合。依此，二束緊帶的自由端係以其終端分別結 5 M427365 合於二滑動定位钮，完全無習知反摺帶的存在，不會因外 露的反摺帶影響其他裝備的裝設及順利操作，亦不會與其 他物件發生牽扯。另外，對於二束緊帶鬆緊度的調節，以 單手操作二滑動定位鈕即可，其調節操作極為簡便。 根據本新型的一實施例，底板的一相對側邊各形成一 側臂，彈性豎臂與二側臂之間各具有一開口缺縫。依此使 得彈性豎臂相對於底板而言具有可被扳動的彈性作用。 根據本新型的一實施例，底板之二側臂的一内端部各 具有一抵頂突部，其抵頂於盒蓋的頂面。依此使得底板穩 定地容設於裝配盒的容置空間，且於彈性豎臂被扳動時， 底板不會隨之晃動。 根據本新型的一實施例，束緊帶之自由端的上、下位 置各形成有一結合柱，其各貫穿設有一帶端結合孔，且二 結合柱之間形成一缺口槽；底板的一外端部則形成有一突 柱，其貫穿設有一板端結合孔，底板以其突柱突容於束緊 帶的缺口槽，並以一結合梢串穿結合二帶端結合孔與板端 結合孔，依此達成束緊帶與滑動定位鈕之間的結合。 根據本新型的一實施例，裝配盒具有左右相鄰的一第 一裝配盒與一第二裝配盒，其間設有一接合單元，將第一 與第二裝配盒予以接合，裝配盒乃可以接合單元為軸而被 調節角度，以配應使用者配戴部的外形。 根據本新型的一實施例，接合單元係底盒之底部的外 表面設有一軟性止滑墊體，用以連接第一與第二裝配盒， 並可被調節角度，且可增進第一及第二裝配盒與使用者配 6 M427365 戴部之間的舒適接觸。 [ 根據本新型的一實施例，接合單元係第一與第二裝配 盒的相鄰端各設有相錯開的多個凸體及凹槽，其中各凸體 各設有一樞孔，另以一框軸貫穿該些樞孔；第一與第二裝 -配盒乃可於樞軸處被調節角度。 - 根據本新型的一實施例，接合單元係第一與第二裝配 盒的相鄰端分別設有一鉤體與一鉤枉；其中鉤體的内圍形 ' 成一鉤槽，且鉤體具有一鉤口，其與鉤槽相通；鉤柱具有 —一頸柱與一橫設於該頸柱之端部的鉤桿；鉤桿鉤容於鉤 槽，並使頸柱容置於鉤體的鉤口；第一與第二裝配盒乃可 於鉤體與鉤柱的鉤合處被調節角度。 根據本新型的一實施例，接合單元係第一與第二裝配 盒的相鄰端分別設有一母扣與一公扣；其中母扣的兩側各 具有相對應的一壓件與一缺槽；公扣的兩侧各具有一凸 耳；公扣插容於母扣的内部，且公扣的凸耳突出於母扣的 Φ 缺槽；第一與第二裝配盒乃可於母扣與公扣的扣合處被調 節角度。 根據本新型的一實施例，母扣與第一裝配盒之間，以 及公扣與第二裝配盒之間，係各以一樞轴相互樞接；第一 與第二裝配盒乃可於母扣與公扣的扣合處以及於樞軸處 被調節角度。 * 【實施方式】 ^ 有關本新型之前述及其他技術内容、特點與功效，在 7 M427365 以下配合參考圖式之較佳實施例詳細說明當中，將可清楚 的呈現。 參閱第1圖至第5圖，其繪示依照本新型一第一實施例 之束緊帶調節裝置的外觀圖、分解圖、組合剖面圖、局部 剖面圖、以及局部放大圖。束緊帶調節裝置係設於一物件 例如第1圖所示之潛水面罩600的兩相對側邊。該束緊帶調 節裝置包括有：二束緊帶100與一束緊調節單元200。 二束緊帶100各為具彈性的束緊帶，其於長度上具有 伸縮的彈性。二束緊帶100各具有相對的一固定端110與一 自由端120,二束緊帶的固定端110分別結合於所實施物件 的兩相對側邊，例如樞固於潛水面罩6 0 0的兩相對側邊。 束緊調節單元200包括有一裝配盒300與二滑動定位 紐400。裝配盒300又包括有相蓋合的一底盒310與一盒蓋 320。 底盒310之底部311的内面沿其長度方向設有左、右設 置之例如鋸齒狀的多個逆止凹槽312，該左、右兩邊的逆 止凹槽312係分別往中間方向傾斜。盒蓋320以例如超音波 熔接方式蓋合於底盒310的頂部，並與底盒310之間形成一 容置空間330 ;盒蓋320沿其長度方向設有左、右設置的二 穿槽321，其並分別對應於底盒310之左、右兩邊的多個逆 止凹槽312。盒蓋320與底盒310相互蓋合而構成裝配盒300 之後，該裝配盒的一左、右相對端部並各形成有一穿口 340。 二滑動定位鈕400各具有一底板410與連設於該底板 M427365 的一彈性豎臂420。其中，底板410滑動地容設於裝配盒3〇〇 的容置空間330。彈性豎臂420以具有彈性的方式連設於底 板410 ’在實施上，底板410的一相對侧邊各形成一側臂 411，彈性豎臂420與該二側臂411之間則各具有一開口缺 縫413，因此使得彈性豎臂420相對於底板410而言係具有 可被扳動的彈性作用。彈性豎臂420的一相對端部分別具 有一定位突條421與一操作部422，其中，定位突條421可 分離地與裝配盒300的逆止凹槽312相嚙合，操作部422則 經由穿槽321向外突伸，以供使用者由外部扳動操作彈性 豎臂420，而帶動滑動定位鈕4〇〇於裝配盒300的容置空間 330移動，並相對地帶動定位突條421位置上的變化。底板 410之二侧臂411的一内端部各具有一抵頂突部412，其抵 頂於裝配盒300之盒蓋320的頂面322，用以使得底板410 穩定地容設於裝配盒300的容置空間330，且於彈性豎臂 420被扳動時，該底板410不會隨之晃動。 二束緊帶100的自由端120分別穿經裝配盒300的二穿 口 340而分別與二滑動定位鈕4〇〇的底板410相結合。在結 合實施上’束緊帶100之自由端120的上、下位置各形成有 一結合柱121 ’該二結合柱各貫穿設有一帶端結合孔122， 且該二結合柱之間形成一缺口槽123;而底板410的一外端 部則形成有一突柱414,其貫穿設有一板端結合孔415;二 滑動定位鈕400的突柱414分別突容於二束緊帶1〇〇的缺口 槽123 ’並各以一結合梢430串穿結合二束緊帶100的二帶 端結合孔122與二滑動定位鈕400的板端結合孔415，依 9 M427365 此，將二束緊帶100的自由端120分別與二滑動定位鈕400 結合。 依據本新韶之束緊帶調節裝置，二束緊帶的自由 端120係以其终端分別結合於二滑動定位鈕400’無需外露 反向反摺，因而完全無習知反摺帶的存在。此不但能維持 束緊帶調節裝置外觀上的完整，且不會因外露的反摺帶影 響其他裝備的裝設及順利操作，亦不會與其他物件發生牽 扯。 又請特別參閱第3圖及第5圖所示，由於裝配盒300 左、右兩邊所設的多個逆止凹槽312係分別往裝配盒的中 間方向傾斜’其允許滑動定位鈕4〇〇的定位突條421由裴配 盒300的左、右兩端往中間方向移動，但阻止定位突條421 由中間往左、右兩端移動；因此，依據本新型之束緊帶調 節裝置，當其配戴於使用者的預定配戴部位之後，於束緊 操作時’只要手持操作部422分別將二滑動定位鈕400往裝 •配盒300的中間方向移動，即可分別將 二束緊帶100的自由 端120逐漸拉長，而使二束緊帶逐漸束緊；俟達到適當緊 度時’將手放開，其二滑動定位鈕4〇〇的二定位突條421 即分別與裝配盒上此時相對應的其中一逆止凹槽312嚙 合’而保持二束緊帶100緊度上的定位。而於欲解鬆二束 緊帶的緊度時，則將二滑動定位鈕400的操作部422扳 拉或扳壓’定位知400即會相對解除其定位突條421與裝配 盒300的逆止凹槽312之間的嚙合關係，二束緊帶1〇〇即依 其原先被拉緊之緊度的回復力或依使用者手部的移動力 10 M427365 而逐漸被拉回而放鬆，俟達到適當的鬆緊度時’放開二滑 動定位鈕400的操作部422，其定位突條421即再度與此時 相對應的逆止凹槽312嚙合而定位。而上述於束緊/解鬆或 定位的操作過程當中，其對於二滑動定位鈕4〇〇之操作部 422的拉動及放開的操作，僅以單手的二手指即可順利的 進行，其操作上極為簡便。 參閱第6圖，其繪示依照本新型一第二實施例之束緊 籲帶調節裴置的結構。其主要係將本新型其中配戴於使用者 配戴部上的裝配盒300設成可調節角度，以配應使用者配 戴部的不同形狀。於實施上，係將裝配盒3〇〇設成左右相 鄰的一第一裝配盒3〇〇a與一第二裝配盒3〇〇b，並於第一與 第二裝配盒之間設有一接合單元500，將第一與第二裝配 盒予以接合；因而，裝配盒乃可於接合單元處被調節角 度’以配應使用者配戴部的外形。 上述其中接合單元500可採例如軟性止滑墊體、柩 φ接、鉤合、扣接等方式。在第6圖的實施例當中，顯示接 . 合單元係為底盒310之底部311的外表面設有一軟性止滑 墊體510。以軟性止滑墊體51〇可連接第一裝配盒3〇〇a與第 二裝配盒300b’並可於第一與第二裝配盒的連接處被調節 角度’且可增進第一及第二裝配盒與使用者配戴部之間的 舒適接觸。 參閲第7圖，其繪示依照本新型一第三實施例之束緊 • 帶調節裴置的結構。其顯示接合單元500係第一裝配盒 - 300a與第二裝配盒3〇〇b的相鄰端各設有相錯開的多個凸 11 M427365 體520及凹槽530，其中各凸體520各設有一樞孔521，另以 一樞轴522貫穿該些柩孔521，因而第一與第二裝配盒乃可 .於樞轴522處被調節角度。 參閱第8圖，其繪示依照本新型一第四實施例之束緊 帶調節裝置的結構。其顯示接合單元500係第一裝配盒 300a與第二裝配盒300b的相鄰端分別設有一鉤體540與一 釣柱550。其中，鉤體540的内圍形成一鉤槽541，且鉤體 具有一鉤口 542，其與鉤槽541相通；鉤柱550則具有一頸 鲁柱551與一橫設於該頸柱之端部的鉤桿552 ;鉤捍552鉤容 於鉤槽541 ’並使頸柱551容置於鉤體540的釣口 542。第一 與第二裝配盒乃可於鉤體540與鉤柱550的鉤合處被調節 角度。 參閱第9圖，其繪示依照本新型一第五實施例之束緊 帶調節裝置的結構。其顯示接合單元500係第一裝配盒 300a與第二裝配盒3〇〇b的相鄰端分別設有一母扣560與一 %公扣570。其中，母扣560的兩側各具有相對應的一壓件561 · 與一缺槽562，而公扣570的兩側則各具有一凸耳571 ;公 扣570插容於母扣560的内部，且公扣570的凸耳571突出於 母扣560的缺槽562而扣合，壓件561則用以解除扣合之 用。第一與第二裝配盒乃可於母扣56〇與公扣57〇的扣合處 被調節角度。 • 參閱第10圖，其繪示依照本新型一第六實施例之束緊 帶調節裝置的結構。其顯示接合單元5〇〇除了係第一裝配 益300a與第二裝配盒3〇〇b的相鄰端分別以一母扣560與一 12 M427365 公扣570相互扣合之外，且母扣560與第一裝配盒300a之 間，以及公扣570與第二裝配盒300b之間，係各以一樞軸 580相互樞接。第一與第二裝配盒乃可於母扣560與公扣 570的扣合處以及於樞軸580處被調節角度。 當然，在第三至第六實施例當中，亦可在底盒310之 底部311的外表面設以一軟性止滑墊體510，以增進第一及 第二裝配盒與使用者配戴部之間的舒適接觸。 雖然本新型以實施方式揭露如上，然其並非用以限定 本新型，任何熟習此技藝者，在不脫離本新型的精神和範 圍内，當可作各種的更動與潤飾，因此本新型之保護範圍 當視後附的申請專利範圍所界定者為準。 【圖式簡單說明】 為讓本新型之上述和其他目的、特徵、優點與實施例 能更明確易懂，所附圖式之說明如下： 第1圖是繪示依照本新型第一實施例之束緊帶調節裝 置的外觀圖，並顯示其使用於一潛水面罩時的示意圖。 第2圖是繪示第1圖所示束緊帶調節裝置的分解圖。 第3圖是繪示第1圖所示束緊帶調節裝置的剖面示意 圖，並顯示其操作示意圖。 第4圖是繪示沿第3圖所示束緊帶調節裝置其中A-A線 所取的剖面圖。 第5圖是繪示第3圖所示束緊帶調節裝置的局部放大 圖。 13 M427365 第6圖是繪示依照本新型第二實施例之束緊帶調節裝 置的外觀示意圖，顯示其中的裝配盒具有左右相鄰的一第 一裝配盒與一第二裝配盒，並以一軟性止滑墊體接合。 第7圖是繪示依照本新型第三實施例之束緊帶調節裝 置的外觀示意圖，顯示其中的第一裝配盒與第二裝配盒以 一極軸予以極接。 第8圖是繪示依照本新型第四實施例之束緊帶調節裝 置的外觀示意圖，顯示其中的第一裝配盒與第二裝配盒以 一鉤體與一鉤柱予以鉤合。 第9圖是繪示依照本新型第五實施例之束緊帶調節裝 置的外觀示意圖，顯示其中的第一裝配盒與第二裝配盒以 一母扣與一公扣予以扣合。 第10圖是繪示依照本新型第六實施例之束緊帶調節 裝置的外觀示意圖，顯示其中的第一裝配盒與第二裝配盒 以一公母扣具及樞韩予以扣合及樞接。 110 :固定端 121 :結合柱 123 :缺口槽 300 :裝配盒 300b :第二裝配盒 311 :底部 320 :盒蓋 【主要元件符號說明】 100 =束緊帶 120 :自由端 122 :帶端結合孔 200 :束緊調節單元 300a :第一裝配盒 310 :底盒 312 :逆止凹槽 14 M427365M427365 V. New description: 『[New technical field] The present invention relates to an adjusting device, in particular to a tightening belt adjusting device which is used on two opposite sides of an object and constitutes an annular shape and can adjust the tightness thereof. . [Prior Art] 'The tightening strap is used for tightening and is used for objects such as diving masks, frog mirrors, flippers or snow mirrors. Generally, the tightening strap is disposed between the opposite sides of the articles, and adjusts the proper tightness of the tightening strap for comfortable wearing on the wearing parts of each user, for example, wearing the user. The head. The conventional tightening strap is generally integrally formed into a strip shape by an elastic material such as silicone rubber or rubber, and the reverse ends of the two ends are wound around the opposite sides of the object; and the adjustment of the tightness is The reflexed φ belts at the ends of the two sides are tensioned rearwardly, and are tightly fitted to the user's belt portion by the tension of the tension. However, such a conventional one-piece tightening strap has inconveniences in operation, unevenness in tension, and hindering the attachment of other equipment. In this regard, some practitioners have proposed improvements to them, one of which is the patent application No. 239925, “Tightening the Belt” (hereinafter referred to as the prior case). The structural feature of the prior art "stretching belt" is that the tightening strap comprises ν: an arc-shaped mounting plate having a curved plate body, the outer sides of which are symmetrically "each provided with a slotted groove, Openings are formed on both sides, and shaft bodies are respectively provided, and 3 M427365 is provided with a button hole for mounting the following pressing plate, and the two belts are made of elastic material and have elastic elasticity. The straps each have a majority of the backstops. The ridges protrude from the outer surface of the straps, and in the event that the straps are compressed, the straps are still allowed to pull outwardly but prevent the straps from being reversely retracted. One end of each of the straps (fixed end) is shackled to the frame of the object to be used, and the other end (free end) of each of the straps is passed through the slot on both sides of the arc-shaped mounting plate and around the shaft post. Reversing the two outer sides to make the part Φ of the free end form a refolding belt, and with the anti-soil strip winding and locking to the shaft body; and the second pressure plate, with the hook and the orphan assembly board In combination with each other, the pressure plates are provided with an elastic structure of inner and outer sheets, so that the outer ends of the pressure plates (Operation part) The elastic effect of the inner and outer sheets can be pulled. The inner surfaces of the operation portions each have a reverse protrusion rib having the same structure as the above-mentioned belt, which can tighten or loosen the reflex belt. According to this, the tightness adjustment of the tightening strap is more convenient than the conventional tightening strap. However, the structure of the above-mentioned prior art also has the following shortcomings in use: (-), its two located at the back The side reflexing belt is reflexed outwards, which is not worth causing the appearance of indecentness and the reflexing outward reflexing belt may also involve the 物 • his object, or affect the installation and smoothness of other equipment. After the operation (), especially the reverse finger straps on both sides of the opposite direction are folded back outward in the opposite direction, the user must use both hands to achieve the operation during the tightening operation, and the two hands are respectively held by the two folding straps. And tightening outwards in different opposite directions, the one-hand operation is one-handed, and when the user uses other instruments such as two water flashlights in the hand, the tightening operation cannot be performed smoothly, resulting in operation 9 Inconvenience. 4 M427365 [New content] 'Edge is The purpose of the present invention is to provide a tightening belt adjusting device with no reflexing belt outward. Another object of the present invention is to provide a tightening belt adjusting device which is easy to operate. A further object of the present invention is to provide an application. According to the above object, one aspect of the present invention provides a tightening strap* adjusting device comprising two tightening straps and a tightening adjusting unit. The two straps are elastic. The tightening straps each have an opposite fixed end and a free end, and the fixed ends of the two straps are respectively coupled to opposite sides of an object. The tightening adjustment unit comprises a mounting box and two sliding positioning buttons. The assembly box has a bottom cover and a cover; wherein the inner surface of the bottom of the bottom case is provided with a plurality of backstop grooves disposed on the left and right sides along the length thereof, and the left and right sides are oppositely concave. The slot is inclined in the middle direction; the cover is closed to the bottom box, and an accommodation space is formed between the Φ and the bottom box, and the cover is provided with a left, right, and right slot along the length thereof, and respectively Corresponding to the left side of the bottom box And right sides of the plurality of check recesses, and a left cartridge assembly, and right opposite end portions each provided with a through-opening. The two sliding positioning buttons each have a bottom plate and an elastic vertical arm connected to the bottom plate. The bottom plate is slidably received in the accommodating space of the assembly box, and an opposite end portion of the elastic vertical arm has a positioning protrusion and an operation respectively. The positioning protrusion can be detachably engaged with the backstop groove, and the operation portion protrudes outward from the through slot; the free ends of the two* straps are respectively passed through the two through holes and respectively respectively with the two sliding positioning buttons The bottom plate is combined. Accordingly, the free ends of the two straps are respectively connected with the terminal 5 M427365 and the two sliding positioning buttons, and there is no such thing as the conventional folding belt, and the installation of the other equipment is not affected by the exposed folding belt. Smooth operation will not involve other objects. In addition, for the adjustment of the tightness of the two belts, the two sliding positioning buttons can be operated with one hand, and the adjustment operation is extremely simple. According to an embodiment of the present invention, an opposite side of the bottom plate defines a side arm, and each of the elastic vertical arm and the two side arms has an open gap. Thereby, the elastic upright arm has an elastic action that can be pulled relative to the bottom plate. In accordance with an embodiment of the present invention, an inner end of each of the two side arms of the base plate has an abutment projection that abuts against the top surface of the lid. Therefore, the bottom plate is stably accommodated in the accommodating space of the assembly box, and when the elastic vertical arm is pulled, the bottom plate does not sway accordingly. According to an embodiment of the present invention, a binding post is formed in each of the upper and lower positions of the free end of the tightening strap, each of which is provided with a strap end coupling hole, and a notch slot is formed between the two coupling posts; an outer end of the bottom plate The portion is formed with a protruding post, which is provided with a plate end coupling hole, and the bottom plate protrudes from the notch groove of the tightening band by the protruding column, and the two ends of the coupling hole and the plate end coupling hole are combined by a combined tip. The combination of the tightening strap and the sliding positioning button is thereby achieved. According to an embodiment of the present invention, the assembly box has a first assembly box and a second assembly box adjacent to each other, and an engagement unit is disposed therebetween to engage the first and second assembly boxes, and the assembly box can be coupled to the unit. The angle is adjusted for the shaft to match the shape of the user's wearing portion. According to an embodiment of the present invention, the outer surface of the bottom portion of the joint unit is provided with a soft anti-slip mat body for connecting the first and second assembling boxes, and can be adjusted in angle, and can improve the first and the first The second assembly box is in comfortable contact with the user with 6 M427365 wearing. According to an embodiment of the present invention, the adjacent ends of the first and second assembling boxes of the joint unit are respectively provided with a plurality of protrusions and grooves which are staggered, wherein each of the protrusions is provided with a pivot hole, and another The frame shaft extends through the pivot holes; the first and second loading and unloading boxes are adjustable at an angle at the pivot. According to an embodiment of the present invention, the adjacent ends of the first and second assembling boxes of the engaging unit are respectively provided with a hook body and a hook; wherein the inner circumference of the hook body is formed as a hook groove, and the hook body has a hook a hook opening communicating with the hook groove; the hook post having a neck post and a hook rod disposed transversely to the end of the neck post; the hook rod hooking the hook groove and allowing the neck post to be received by the hook body The first and second assembly boxes are angled at the hook of the hook body and the hook post. According to an embodiment of the present invention, the adjacent ends of the first and second assembly boxes of the joint unit are respectively provided with a female buckle and a male buckle; wherein each side of the female buckle has a corresponding pressing member and a missing slot Each side of the male buckle has a lug; the male buckle is inserted into the inner side of the female buckle, and the lug of the male buckle protrudes from the Φ slot of the female buckle; the first and second assembling boxes are available for the female buckle The buckle of the pin is adjusted by the angle. According to an embodiment of the present invention, the female buckle and the first assembly box, and between the male buckle and the second assembly box are pivotally connected to each other by a pivot; the first and second assembly boxes are The buckle is fastened to the buckle and is adjusted at the pivot. * [Embodiment] The foregoing and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the present invention. Referring to Figs. 1 through 5, there are shown, an exploded view, a combined sectional view, a partial sectional view, and a partially enlarged view of a tightening belt adjusting device according to a first embodiment of the present invention. The tightening strap adjustment device is attached to an object such as the opposite side of the diving mask 600 shown in Fig. 1. The tightening belt adjusting device comprises: a two-clip belt 100 and a tightening adjustment unit 200. The two straps 100 are each a resilient strap that has telescopic elasticity over its length. The two straps 100 each have an opposite fixed end 110 and a free end 120, and the fixed ends 110 of the two straps are respectively coupled to opposite sides of the implemented article, for example, two of the diving masks 60 0 Relative side. The tightening adjustment unit 200 includes a fitting box 300 and two sliding positioning buttons 400. The assembly box 300 further includes a bottom case 310 and a cover 320 that are partially covered. The inner surface of the bottom portion 311 of the bottom case 310 is provided with a plurality of back-stop grooves 312 provided, for example, in a zigzag shape, left and right, along the longitudinal direction thereof, and the reverse grooves 312 of the left and right sides are respectively inclined in the middle direction. The cover 320 is covered on the top of the bottom case 310 by ultrasonic welding, for example, and forms an accommodation space 330 with the bottom case 310. The cover 320 is provided with two slots 321 disposed along the length direction of the left and right sides. And corresponding to the plurality of backstop grooves 312 on the left and right sides of the bottom box 310, respectively. After the cover 320 and the bottom case 310 are closed to each other to form the assembly box 300, a left and right opposite end portions of the assembly box are formed with a through opening 340. The two sliding positioning buttons 400 each have a bottom plate 410 and an elastic vertical arm 420 connected to the bottom plate M427365. The bottom plate 410 is slidably received in the accommodating space 330 of the assembly box 3〇〇. The elastic vertical arm 420 is elastically connected to the bottom plate 410. In an implementation, an opposite side of the bottom plate 410 forms a side arm 411, and the elastic vertical arm 420 and the two side arms 411 each have an opening. The slit 413 thus causes the elastic riser 420 to have a resilient action that can be pulled relative to the bottom plate 410. An opposite end portion of the elastic vertical arm 420 has a positioning protrusion 421 and an operating portion 422, wherein the positioning protrusion 421 is detachably engaged with the backstop groove 312 of the assembly box 300, and the operation portion 422 is worn through The slot 321 protrudes outwardly for the user to operate the elastic vertical arm 420 by externally, and the sliding positioning button 4 is moved to the accommodating space 330 of the assembly box 300, and the positioning protrusion 421 is relatively moved. The change. An inner end of each of the two side arms 411 of the bottom plate 410 has an abutting protrusion 412 that abuts against the top surface 322 of the cover 320 of the mounting box 300 for stably receiving the bottom plate 410 in the assembly box 300. The accommodating space 330, and when the elastic vertical arm 420 is pulled, the bottom plate 410 does not sway accordingly. The free ends 120 of the two straps 100 are respectively passed through the two openings 340 of the assembly box 300 to be coupled to the bottom plates 410 of the two slide positioning buttons 4, respectively. In the combined implementation, the upper and lower positions of the free end 120 of the tightening band 100 are respectively formed with a binding post 121. The two bonding columns are respectively provided with a tape end coupling hole 122, and a notch groove is formed between the two bonding columns. And an outer end portion of the bottom plate 410 is formed with a protruding post 414, and a plate end engaging hole 415 is formed through the bottom; the protruding posts 414 of the sliding sliding button 400 respectively protrude from the notch groove of the two tight band 1〇〇 123 ' and each of the two ends of the two ends of the two sets of the splicing of the splicing of the splicing of the splicing of the splicing of the splicing of the splicing of the splicing The ends 120 are combined with the two slide positioning buttons 400, respectively. According to the new tightening belt adjusting device, the free ends 120 of the two belts are combined with the two sliding positioning buttons 400', respectively, without the need for exposed reverse folding, so that there is no conventional folding belt. This not only maintains the integrity of the tightening strap adjustment device, but also does not affect the installation and smooth operation of other equipment due to the exposed reflexing belt, nor does it involve other objects. Please refer to FIG. 3 and FIG. 5 in particular, since the plurality of backstop grooves 312 provided on the left and right sides of the assembly box 300 are respectively inclined toward the middle direction of the assembly box, which allows the slide positioning button 4〇〇. The positioning protrusion 421 is moved in the middle direction by the left and right ends of the 裴 box 300, but prevents the positioning protrusion 421 from moving from the middle to the left and right ends; therefore, according to the tensioning belt adjusting device of the present invention, when After being worn by the user's predetermined wearing portion, when the hand-held operating portion 422 moves the two sliding positioning buttons 400 to the middle of the loading and unloading box 300 respectively, the two straps can be respectively tightened. The free end 120 of the 100 is gradually elongated, and the two tightening belts are gradually tightened; when the proper tension is reached, the hand is released, and the two positioning protrusions 421 of the two sliding positioning buttons 4 are respectively assembled with the assembly box. One of the corresponding check grooves 312 is engaged at this time to maintain the positioning of the two belts 100 in tightness. When the tightness of the two straps is to be released, the operating portion 422 of the two sliding positioning buttons 400 is pulled or pressed to fix the position 400, which will relatively cancel the positioning of the positioning protrusion 421 and the assembly box 300. The meshing relationship between the grooves 312 is gradually pulled back and relaxed according to the restoring force of the tension which is originally tightened or according to the moving force of the user's hand 10 M427365. When the proper degree of tightness is released, the operating portion 422 of the two sliding positioning button 400 is released, and the positioning protrusion 421 is again engaged with the backstop groove 312 corresponding thereto at this time. In the above-mentioned operation of tightening/releasing or positioning, the operation of pulling and releasing the operation portion 422 of the two sliding positioning buttons 4 顺利 can be smoothly performed with only two fingers of one hand, and It is extremely easy to operate. Referring to Fig. 6, there is shown a structure of a restraining belt adjusting device according to a second embodiment of the present invention. The main purpose is to set the assembly box 300 of the present invention to be worn on the user's wearing portion to an adjustable angle to match the different shapes of the user's wearing portion. In an implementation, the assembly box 3 is disposed as a first assembly box 3〇〇a and a second assembly box 3〇〇b adjacent to each other, and a first between the first and second assembly boxes is disposed. The joining unit 500 engages the first and second fitting boxes; thus, the fitting box can be adjusted at an angle ' at the joining unit to match the outer shape of the user wearing portion. In the above, the engaging unit 500 can adopt, for example, a soft anti-slip mat body, a φ φ joint, a hook, a buckle, and the like. In the embodiment of Fig. 6, the display unit is provided with a soft anti-slip pad body 510 on the outer surface of the bottom portion 311 of the bottom case 310. The first assembly box 3〇〇a and the second assembly box 300b′ can be connected by the soft anti-slip mat body 51 ′ and can be adjusted at the junction of the first and second assembly boxes and can enhance the first and second Comfortable contact between the assembly box and the user's wear section. Referring to Figure 7, there is shown a structure of a tightening belt adjustment device in accordance with a third embodiment of the present invention. The display joint unit 500 is provided with a plurality of convex 11 M427365 bodies 520 and grooves 530 respectively adjacent to the adjacent ends of the first assembly box 300a and the second assembly box 3b, wherein each of the protrusions 520 is provided There is a pivot hole 521, and a pivot 522 is inserted through the holes 521, so that the first and second assembling boxes are adjusted at an angle of the pivot 522. Referring to Fig. 8, there is shown a structure of a tightening belt adjusting device according to a fourth embodiment of the present invention. The display joint unit 500 is provided with a hook body 540 and a fishing rod 550 at the adjacent ends of the first assembly box 300a and the second assembly box 300b, respectively. Wherein, the inner circumference of the hook body 540 forms a hook groove 541, and the hook body has a hook opening 542 which communicates with the hook groove 541; the hook post 550 has a necked column 551 and a transversely disposed end of the neck column The hook rod 552 of the portion; the hook 552 is hooked in the hook groove 541 ' and the neck post 551 is received in the fishing port 542 of the hook body 540. The first and second fitting boxes are angled at the hook of the hook body 540 and the hook post 550. Referring to Fig. 9, there is shown a structure of a tightening belt adjusting device according to a fifth embodiment of the present invention. The display joint unit 500 is provided with a female snap 560 and a female snap 570 at the adjacent ends of the first assembly box 300a and the second assembly box 3B, respectively. The two sides of the female buckle 560 have a corresponding pressing piece 561 · and a missing groove 562 , and the two sides of the male buckle 570 each have a lug 571 ; the male buckle 570 is inserted into the inside of the female buckle 560 The lug 571 of the male buckle 570 protrudes from the notch 562 of the female buckle 560 to be engaged, and the pressing member 561 is used for releasing the fastening. The first and second assembly boxes are angled at the snap fit of the female snap 56 〇 and the male snap 57 。. • Referring to Fig. 10, there is shown a structure of a tightening belt adjusting device according to a sixth embodiment of the present invention. The display engaging unit 5 is configured such that the adjacent ends of the first assembly benefit 300a and the second assembly box 3〇〇b are respectively engaged with each other by a female buckle 560 and a 12 M427365 male buckle 570, and the female buckle 560 Between the first assembly box 300a and the male buckle 570 and the second assembly box 300b are pivotally connected to each other by a pivot 580. The first and second assembly boxes are angled at the snap fit of the female snap 560 and the male snap 570 and at the pivot 580. Of course, in the third to sixth embodiments, a soft anti-slip mat body 510 may be disposed on the outer surface of the bottom portion 311 of the bottom box 310 to enhance the first and second assembly boxes and the user wearing portion. Comfortable contact. Although the present invention is disclosed in the above embodiments, it is not intended to limit the present invention. Any one skilled in the art can make various modifications and retouchings without departing from the spirit and scope of the present invention. It is subject to the definition of the scope of the patent application attached. BRIEF DESCRIPTION OF THE DRAWINGS In order to make the above and other objects, features, advantages and embodiments of the present invention more obvious and obvious, the description of the drawings is as follows: FIG. 1 is a view of the first embodiment of the present invention. An outline view of the tightening belt adjustment device and a schematic view of the use of a diving mask. Fig. 2 is an exploded view showing the tightening belt adjusting device shown in Fig. 1. Fig. 3 is a schematic cross-sectional view showing the tightening belt adjusting device shown in Fig. 1, and showing its operation. Fig. 4 is a cross-sectional view taken along line A-A of the tightening belt adjusting device shown in Fig. 3. Fig. 5 is a partially enlarged view showing the tightening belt adjusting device shown in Fig. 3. 13 M427365 FIG. 6 is a schematic view showing the appearance of a tightening belt adjusting device according to a second embodiment of the present invention, showing that the assembling box has a first assembling box and a second assembling box adjacent to each other, and The soft anti-slip mat is joined. Fig. 7 is a perspective view showing the tensioning belt adjusting device according to the third embodiment of the present invention, showing that the first assembling box and the second assembling box are connected in a pole axis. Figure 8 is a perspective view showing the tightening belt adjusting device according to the fourth embodiment of the present invention, showing that the first assembling box and the second assembling box are hooked by a hook body and a hook column. Figure 9 is a perspective view showing the tensioning belt adjusting device according to the fifth embodiment of the present invention, showing that the first assembling box and the second assembling box are fastened by a female snap and a male snap. Figure 10 is a perspective view showing the tensioning belt adjusting device according to the sixth embodiment of the present invention, showing that the first assembling box and the second assembling box are fastened and pivoted by a male and female fasteners . 110: fixed end 121: binding post 123: notch groove 300: assembly box 300b: second assembly box 311: bottom 320: cover [main symbol description] 100 = tightening band 120: free end 122: end-end coupling hole 200: tightening adjustment unit 300a: first assembly box 310: bottom box 312: check groove 14 M427365
321 ： 穿槽 322 :頂面 330 ： 容置空間 340 :穿口 400 ： 滑動定位紐 410 :底板 411 ： 侧臂 412 :抵頂突部 413 ： 開口缺缝 414 :突柱 415 ： 板端結合孔 420 :彈性豎臂 421 ： 定位突條 422 :操作部 430 ： 結合梢 500 :接合單元 510 ： 軟性止滑墊體 520 :凸體 521 ： 框孑L· 522 :樞轴 530 ： 凹槽 540 :鉤體 541 ： 鉤槽 542 :鉤口 550 ： 鉤柱 551 :頸柱 552 ： 鉤桿 560 :母扣 561 ： 壓件 562 :缺槽 570 ： 公扣 571 :凸耳 580 ： 樞軸 600 :潛水面罩 15321 : through groove 322 : top surface 330 : accommodation space 340 : through opening 400 : sliding positioning button 410 : bottom plate 411 : side arm 412 : abutting protrusion 413 : opening notch 414 : stud 415 : plate end coupling hole 420: elastic vertical arm 421: positioning protrusion 422: operation portion 430: joint tip 500: joint unit 510: soft anti-slip mat body 520: convex body 521: frame 孑 L · 522: pivot 530: groove 540: hook Body 541 : Hook groove 542 : Hook 550 : Hook 551 : Neck post 552 : Hook 560 : Female snap 561 : Pressing piece 562 : Notch 570 : Male snap 571 : Lug 580 : Pivot 600 : Diving mask 15