470808 A7 6024-21A.doc · 3/27 B7 五、發明說明（1 ) (請先閱讀背面之注意事項再填寫本頁) 本發明爲一種「門檔裝置」，其係利用位置干涉及摩 擦力之原理’使門體具有定位功能而可呈任意開啓角度之 門檔裝置。其中，該裝置至少包含一止檔單元、一昇降單 元、及一門體單元等，且止檔單元及昇降單元皆設於門體 5單元內’不需另外於地面設有定位裝置或止檔裝置，亦無 需於牆壁相對設有定位裝置或止檔裝置，故該裝置具有避 免地面或牆壁受到破壞，且可防止地板受到刮傷或牆壁受 到撞擊之特性。 根據本發明法，止檔單元可爲一設有止檔塊之構成單 10元’當止檔塊垂直迫緊於地面時，兩者間將形成一位置干 涉及摩擦力，使門體單元受到定位； 昇降單元可爲一驅動止檔單元作上升及下降動作之構 成單元，當昇降單元連動止檔單元下降時，門體單元藉由 止檔塊與地面之作用而受到定位；當昇降單元連動止檔單 I5元上升時，止檔塊與地面之作用解除，門體單元可旋轉至 另一開啓之位置，並由昇降單元再度連動止檔單元下降而 定位，使門體單元可呈任意開啓角度。 經濟部智慧財產局員工消費合作社印製 有關習有門檔之目的、構成、技術手段及功效，臚列 於后，謹請參考： 20 按，一般傳統之門體，於開啓之狀態時，經常由於風 力之影響，而容易驟然關上，或猛然撞擊其側面牆壁，不 僅門體、門鎖及牆壁易於受損，且亦使吾人常因門體關閉 及撞擊之鉅響而受到驚嚇；尤其，正在施工中之建築物， 門窗尙未裝設完善因而風口甚多，門體在按裝後，若稍有 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） 470808 A7 B7 6024-21A.doc - 4/27 五、發明說明（2 ) (睛先閱讀背面之注意事項再填寫本頁) 不慎，在強大之風力作用下，撞擊牆壁之力道極大，可能 導致牆壁之龜裂；是以，若僅是門體、門鎖之損壞，仍尙 屬易於更新修復之列，而若造成土木部份之損壞，則修補 上必大費周章。 5 爲此，乃有以錐形塊作爲止檔之傳統習式門檔者，如 第9圖所示，其實施方法大抵爲：於門體1開啓後，以一 錐形塊2作爲止檔，且由錐形塊2之傾斜面2a抵制於門體1 之底部，以避免門體1因受到風力之作用，而驟然關上； 惟，在功效上存有下列缺失：第一、門體1必需呈全開啓 之狀態，在側面牆壁3及錐形塊2之共同抵制下，始具有止 檔之作用，開啓角度只有一種；第二、錐形塊2之保管不 易，容易遺失，且每次欲關閉門體1時，皆需將錐形塊2完 全移開至門體1之旋轉範圍之外，使用上並不理想，實有 待改進。 15 再者，乃有另一種以定位桿作爲止檔之傳統習式門檔 經濟部智慧財表高員二消費&作^卬製 者，如第1 0圖所示，其實施方法大抵爲：於門體1上設 有一定位桿4，且於地面或地板必需設有相對應之定位孔 5，當門體1開啓至定位點時，吾人可將定位桿4之作用桿 4a向下伸出’使作用桿4a伸入定位孔5內，以達到定位之 20目的；惟，在功效上亦存有下列缺失：第一、必需於地面 或地板設有定位孔5，則地面或地板必受到破壞；第二、 欲關閉門體1時’若作用桿4a未完全升起且離開地面或地 板，則必刮傷地面或地板；第三、在一段使用期之後，定 位孔5內必將積蓄灰塵、污物，甚至妨礙作用桿4a之定 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 470808 A7 B7 6024-21A.doc-5/27 經濟部智慧財產局員工消費合作社印製 五、發明說明（3 ) 位；第四、一旦發生地震或受到外力之作用，使得門框6 稍有變形、異位，或在一段使用期之後，門體1之樞紐稍 有間隙時’作用桿4a之定位點必將改變，作用桿4a將無法 對應到定位孔5 ;故實有待業界予以改進之。 5 此外’另有一種以磁鐵作爲「門止」之傳統習式門檔 者’如第11圖所示’其實施方法大抵爲：於門體1上設 有一定位裝置7，且定位裝置7內具有一磁鐵7a，並於側面 牆壁3相對設有止檔裝置8，且止檔裝置8具有一鐵環8a， 當門體1開啓至定位裝置7與止檔裝置8接觸時，磁鐵7a與 10鐵環Sa相互吸附，以達到定位之目的；惟，在功效上亦存 有下列缺失：第一、必需於側面牆壁3相對設有止檔裝置 8，則側面牆壁3必受到破壞；第二、門體1在開啓後，若 稍有不慎，在強大之風力作用下，定位裝置7撞擊止檔裝 置8之力道極大，可能導致止檔裝置8脫落，止檔裝置8之 15固定螺孔必受到破壞，除非更改固定位置，且同時移動定 位裝置7至相對位置，否則止檔裝置8無法再鎖固於側面牆 壁3，使用上並不理想，實有待改進。 由於上述之習式者，在功效上的確存在有若千之實用 缺失，不僅定位點只有一處，且在構成外觀上亦影響美 20觀，對於日益精緻之建材而言，實有亟需替代之必要，以 因應時代需求。 本發明之主要目的，即爲提供一種使門體具有定位功 能而可呈任意開啓角度之門檔裝置，且該裝置明顯具備下 列優點、特徵及目的，以優勢取代之： 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公楚） ------------ '衣--------訂---------線— (請先閱讀背面之注意事項再填寫本頁) 470808 6024-21A.doc-6/27 470808 6024-21A.doc-6/27 經濟部智慧財產局員工消費合作社印製 B7 五、發明說明（4) 第一、本發明裝置至少包含：一止檔單元、一昇降單 元、及一門體單元等，且止檔單元及昇降單元皆設於門體 單元內，在構成外觀上不影響美觀，符合精緻建材之所 需，且藉由昇降單元之驅動，使止檔單元受到連動而上升 5及下降；並藉由止檔單元垂直迫緊於地面，以形成一位置 干涉及摩擦力，使門體單元可定位於任意之開啓位置。 第二、該止檔單元及昇降單元皆設於門體單元內，因 此，不需另外於地面設有定位裝置或止檔裝置，亦無需於 牆壁相對設有定位裝置或止檔裝置，故具有避免破壞地面 10或牆壁，及防止刮傷地板或撞擊牆壁之特性。 第三、本發明裝置進一步可包括一切換單元；且藉由 該切換單元之作用，使昇降單元易於切換上升及下降之狀 態；且該切換單元，進一步可令其機構上產生一「死 點」，當止檔單元藉由昇降單元下降至止檔狀態時，切換 15單元之機構恰好位於「死點」位置，而具有閉鎖之功效， 使止檔單元迫緊於地面或地板，且無論止檔單元受到多大 之外力皆無法上升。 第四、本發明裝置之昇降單元，進一步可設有一螺 栓，以調整止檔單元之高度，使止檔單元可配合不同之地 20面高程（GL)，或不同厚度之地板，作適當之調整，以 確保止檔單元之作用。 第五、本發明裝置之止檔單元，進一步可設有一硬質 護板，當地面尙處於施工階段之粗糙面時，由硬質護板與 地面接觸定位，以保護止檔單元，避免受到粗糙面之刮 -6- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -----------I·,"--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 470808 A7 B7 6024-21A.doc-7/27 經濟部智慧財產局員工消費合作社印製 五、發明說明（5 ) 傷；而當地面施工完成，或舖設地板後，使用者僅需取去 硬質護板即可。 第六、本發明裝置進一步可包括一基座單元、及〜® 定架單元；該固定架單元係設置於門體單元之內部’且昇 5降單元及切換單元可固定於基座單元上，並藉由該基座單 元，裝設於固定架單元上而設置於門體單元之內部，組裝 容易、快速。 本發明爲了達成上述之目的及功效，該裝置所採行之 技術手段包含一止檔單元、一昇降單元、及一門體單元 等；止檔單元及昇降單元皆設於門體單元內，且藉由昇降 單元之驅動，使止檔單元受到連動而上升及下降；並藉由 止檔單元垂直迫緊於地面，以形成一位置干涉及摩擦力， 使門體單元可定位於任意之開啓位置。 本發明之特徵、技術手段以及所達成之具體功能、目 的，茲列舉一較具體實施例，繼以圖式、圖號詳細說明如 后： 圖式說明如下： 第1圖係爲本發明之立體示意圖； 第2圖係爲本發明之立體分解示意圖； 第3圖係爲本發明較佳實施例之立體示意圖； 第4圖係爲本發明實施於地面未完工之剖面示意圖； 第5圖係爲本發明第4圖之剖面動作示意圖；： 第6圖係爲本發明實施於地面已完工之剖面動作示意 10 15 20 圖 t紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐〉 ------------— ^ --------^---------· 〈靖先閱讀背面之注意事項再填寫本頁) 470808 A7 6024-21A.doc - 8/27 五、發明說明（6) 第7圖係爲本發明實施於地面舖設地板之剖面動作示 意圖； 第8圖係爲本發明可呈任意開啓角度之立體示意圖； 第9圖係爲習式門檔之實施例示意圖； 5 第1 0圖係爲另一習式門檔之實施例示意圖； 第11圖係爲另一習式門檔之實施例示意圖。 圖號說明如下’· 止檔單元10 螺桿11 止檔塊12 硬質護板14 昇降單元20 固定導管21 導孔211 螺孔213 調整螺栓22 導引梢23 昇降座24 導槽241 彈簧定位梢243 基座單元30 導引孔31 固定孔32 穿孔33,34 固定螺栓35,36 樞軸孔37 切換單元40 連桿41 定位片411 固定梢42 彈簧43 彈簧下端431 彈簧上端432 旋轉桿44 固定套環45 旋轉座46 凹槽461 切換開關47 旋鈕471 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------------v^--------訂---------線， (請先閱讀背面之注意事項再填寫本頁) 470808 A7 B7 6024-21A.doc-9/27 五、發明説明（7 ) 旋轉片472 固定架單元50 螺孔 535,536 門體單元60 導管62 開孔63 固定端631,632 蓋板64 定位裝置7 磁鐵7a 粗糙面70 地面72 地板73 止檔裝置8 鐵環8a (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 請參閱第1至3圖所示，乃係爲本發明之立體、立體 分解、及較佳實施例之立體示意圖；如圖所示，在較佳實 施例中，本發明裝置可包括：一止檔單元10、一昇降單 元20、一基座單元30、一切換單元40、一固定架單元 5 50、及一門體單元60等所構成；其中： 該止檔單元10，係由一螺桿11及止檔塊12所構 成，且進一步可於止檔塊12底部設有一硬質護板14 ; 該昇降單元20，係由一固定導管21、一調整螺栓 22、一導引梢23、及一昇降座24所構成，且固定導管 10 21具有導孔211供螺桿11穿設，並具有螺孔213供調整 螺栓22固鎖，以調整螺桿11之高度，昇降座24則設有 一導槽241及彈簧定位梢243，且固定導管21焊接於昇 降座24上； 該基座單元30，係爲一具有導引孔31、固定孔32、 15穿孔33,34、及樞軸孔37之座體； 該切換單元40，係由一具有定位片411之連桿41、 __-_9-___ 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） " 一 、-0 經濟部智慧財產局員工消費合作社印製 A7 _______B7 6024-21A.doc- 10/27 五、發明説明（8 ) —固定梢42、一彈簧43、一旋轉桿44、一固定套環 45、一具有凹槽461之旋轉座46、及一具有旋鈕471及 旋轉片472之切換開關47 ; 該門體單元60，係爲一具有導管62、開孔63、及蓋 5板64之門體，導管62可導引並固定止檔單元10，開孔 63之上下側則具有固定端631，632，以供蓋板64之鎖 固，內部並設置有一固定架單元50，可藉由固定螺栓 35,36及螺孔535,536固定基座單元30 ; 且導引梢23係穿過導槽241並固定於固定孔32，以 1〇限制昇降座24僅作垂直向之運動，焊接於昇降座24上之 固定導管21則套入導引孔31內，固定梢42將連桿41及 彈簧43梢設於昇降座24上，彈簧43之下端431由彈簧 定位梢243所定位，彈簧43之上端432則勾於連桿41 上，且旋轉桿44、固定套環45、及旋轉座46樞設於樞 I5軸孔37，旋轉桿44並與連桿41樞接成一連桿機構，旋 轉片472則固定於凹槽461內，使旋鈕471轉動時，可 藉由旋轉片472帶動旋轉座46 '及旋轉桿44，使連桿41 作動，而令昇降座24垂直昇降，並藉由固定導管21，使 螺桿11 一同連動昇降，以達到止檔塊12之昇降作用。 20 請參閱第4至5圖所示，乃係爲本發明實施於地面未 完工之剖面示意圖、及第4圖之剖面動作示意圖；當地面 尙處於施工階段之粗糙面70時，門體底部65與粗糙面 70具有較大之間隙，如第4圖所示，止檔單元1〇、昇降 單元2〇、及切換單元40位於如圖所示之位置狀態；當旋 -10- ^?良尺度適用中國國家標準（CNS ) A4規格（210X297公釐） " ----------户-------訂------線 (請先閱讀背面之注意事項再填寫本頁) 470808 A7 B7 6024-21A.doc - 11/27 經濟部智慧財產局員工消費合作社印製 五、發明説明（9 ) 轉片472帶動旋轉座46向下轉動時，旋轉桿44將使連桿 41作動，連桿41並帶動昇降座24，且昇降座24藉由導 引梢23及導槽241之限制作用而垂直下降，焊接於昇降 座24上之固定導管21則連動螺桿11及止檔塊12—同下 5降，如第5圖所示，且當旋轉桿44與連桿41之中心線形 成一直線時，定位片411抵制於旋轉桿44上，而產生一 機構上之「死點」，並由彈簧43施予一抵制力，此時， 由止檔塊12上之硬質護板14迫緊於粗糙面70而具有一 摩擦力，且無論止檔塊12及硬質護板14受到多大之外力 10皆無法上升；另外，由於粗糙面70不可能平整，且平面 度有限，故硬質護板14與粗糙面70間必存在有若干程度 之位置干涉量，則門體單元60在位置干涉及摩擦力之作 用下，達到一確實定位之狀態；欲解除定位狀態時，只需 反向操作旋轉片472，旋轉桿44即可帶動連桿41以解除 :v._. 15 _構上之「死點」狀態，連桿41並將帶動昇降座,24、固 定導管Π、螺桿U .及止檔塊.1.2 —同復位至如第4圖所 示之位置狀態。 請參閱第6圖所示，乃係爲本發明實施於地面已完工 之剖面動作示意圖；如圖所示，當地面72完成施工時， 2〇止檔塊12已無受粗糙面70刮傷之虞，因此，該止檔單元 10，可將硬質護板14移除，而由止檔塊12與地面72迫 緊接觸而具有一摩擦力，且由於地面72之平面度有限， 故止檔塊12與地面72間仍存在有若干程度之位置干渉 量，則門體單元60亦可達到一確實定位之狀態；且止檔 -11 - (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 470808 A7 ______ B7 _6024-21A.doc- 12/27 五、發明説明（l〇) 塊12對地面72之迫緊程度，可自門體單元60之開孔63 放鬆調整螺栓22，以調整止檔單元1〇之高度，使止檔塊 12可配合不同之地面高程（GL)而確保止檔作用。 請參閱第7圖所示，乃係爲本發明實施於地面舖設地 5板之剖面動作示意圖；如圖所示，當地面72舖設一地板 73時，止檔塊12對地面72之迫緊程度，可再自門體單 元60之開孔63放鬆調整螺拴22，並調整止檔單元10之 高度，以確保止檔塊12之止檔作用。 請參閱第8圖所示，乃係爲本發明可呈任意開啓角度 10之立體示意圖；如圖所示，由於本發明係藉由切換單元 40之作用，驅動昇降單元20上升及下降，使止檔單元10 受昇降單元20之連動而上升及下降，且止檔單元1〇於下 降時，即可使門體單元60定位於任意之開啓位置，故不 需如第1 0圖所示之習式者，因設有定位孔而破壞地面或 15地板。 此間擬特別強調說明者，乃本發明最主要之創意精神 在於提供一種使門體具有定位功能而可呈任意開啓角度之 門檔裝置’且該裝置明顯具備：止檔單元10及昇降單元 2〇皆設於門體單元60內，在構成外觀上不影響美觀，符 2〇合精緻建材之所需，且藉由止檔單元10垂直迫緊於地 面，以形成一位置干涉及摩擦力，使門體單元60可定位 於任意之開啓位置’而具有定位功能，且不需另外於地面 設有定位裝置或止檔裝置，亦無需於牆壁相對設有定位裝 置或止檔裝置，故具有避免破壞地面或牆壁，及防止刮傷 -12- 本紙張尺賴财關家縣（CNS ) A#WM21GX297公釐) '' ----------"------、,τ------線 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 8 ο 8 ο 7 4 A7 __B7_6024-21A.doc- 13/27 五、發明説明（11) 地板或撞擊牆壁之特性；其結構特徵及所構成之空間型態 實爲本發明創意之精華所在。 綜上所述，本發明「門檔裝置」顯見實已符合發明專 利之成立要件，爰依法提出專利之申請，懇請早日賜准本 5案專利，以彰顯專利法獎勵國人創作之立法精神，是所至 盼。 I---------"------1T------年 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 -13- 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐）470808 A7 6024-21A.doc · 3/27 B7 V. Description of the invention (1) (Please read the precautions on the back before filling this page) The invention is a "door stop device", which uses the position to involve friction The principle of the door stop device makes the door body have a positioning function and can be opened at any angle. Among them, the device includes at least a stop unit, a lifting unit, and a door body unit, etc., and the stop unit and the lifting unit are all located in the door unit 5 'without the need for a positioning device or a stop device on the ground Also, it is not necessary to provide a positioning device or a stop device on the wall, so the device has the characteristics of preventing the ground or the wall from being damaged, and preventing the floor from being scratched or the wall from being hit. According to the method of the present invention, the stopper unit can be a single unit with a stopper. When the stopper is pressed against the ground vertically, a position will be formed between the two, which involves friction, and the door body unit is subject to Positioning; The lifting unit can be a component unit that drives the stop unit to move up and down. When the lifting unit is linked to the stop unit to descend, the door unit is positioned by the stop block and the ground; when the lifting unit is linked When the stop order I5 yuan rises, the effect of the stop block and the ground is released, and the door unit can be rotated to another open position, and the lifting unit is again linked with the stop unit to lower the position, so that the door unit can be opened arbitrarily. angle. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints out the purpose, composition, technical means and effects of conventional door stalls, which are listed below. Please refer to the following: 20 Press, the general traditional door body, often in the open state, often Due to the influence of wind, it is easy to close suddenly or hit the side wall suddenly. Not only the door body, door lock and wall are easily damaged, but also I am often frightened by the loud noise of the door body closing and impact; especially, Buildings under construction have poorly installed doors and windows, so there are many air vents. After the door body is installed, if the paper size is slightly different, the Chinese National Standard (CNS) A4 size (210 x 297 mm) is applicable. 470808 A7 B7 6024 -21A.doc-4/27 5. Description of the invention (2) (Read the precautions on the back before filling this page) Carelessly, under the action of strong wind, the force of hitting the wall is extremely large, which may cause the wall to crack Therefore, if it is only the damage of the door body and the lock, it is still easy to update and repair, and if the damage of the civil parts is caused, it will take a lot of time to repair it. 5 For this reason, there is a traditional door stop with a cone as the stop. As shown in Figure 9, the implementation method is probably as follows: After the door 1 is opened, a cone 2 is used as the stop. And the inclined surface 2a of the conical block 2 resists the bottom of the door body 1 to prevent the door body 1 from closing suddenly due to the effect of wind; however, there are the following defects in efficacy: first, the door body 1 It must be in a fully open state. Under the common resistance of the side wall 3 and the conical block 2, it has a stop function. There is only one opening angle. Second, the conical block 2 is not easy to keep and is easy to lose. When closing the door 1, the cone 2 needs to be completely moved out of the rotation range of the door 1, which is not ideal for use and needs to be improved. 15 Furthermore, there is another traditional custom door stop with a positioning lever as a stop. The second member of the smart economy watch of the Ministry of Economics is a consumer & producer. As shown in Figure 10, the implementation method is probably : A positioning rod 4 is provided on the door body 1, and a corresponding positioning hole 5 must be provided on the ground or floor. When the door body 1 is opened to the positioning point, we can extend the action rod 4a of the positioning rod 4 downward. Out 'causes the action rod 4a to extend into the positioning hole 5 to achieve the purpose of positioning 20; however, there are also the following shortcomings in effectiveness: first, the positioning hole 5 must be provided on the ground or floor, then the floor or floor must be Damaged; second, when the door 1 is to be closed, 'if the action lever 4a is not fully raised and leaves the ground or floor, the ground or floor will be scratched; third, after a period of use, the positioning hole 5 will Accumulate dust, dirt, and even hinder the setting of the lever 4a. The paper size is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) 470808 A7 B7 6024-21A.doc-5 / 27 Intellectual Property Bureau, Ministry of Economic Affairs, employee consumption Cooperative printed five, description of invention (3); fourth, where it happened When the shock or external force causes the door frame 6 to be slightly deformed or out of position, or after a period of use, the hinge of the door 1 has a slight gap, the positioning point of the action lever 4a will change, and the action lever 4a will not respond. To the positioning hole 5; so it needs to be improved by the industry. 5 In addition, 'there is another traditional custom door stopper with a magnet as a' door stop 'as shown in FIG. 11' The implementation method is probably as follows: a positioning device 7 is provided on the door body 1, and the positioning device 7 is inside It has a magnet 7a, and a stop device 8 is provided opposite the side wall 3, and the stop device 8 has an iron ring 8a. When the door body 1 is opened until the positioning device 7 contacts the stop device 8, the magnets 7a and 10 The iron rings Sa are attracted to each other to achieve the purpose of positioning; however, there are also the following shortcomings in efficiency: first, the side wall 3 must be provided with a stop device 8 opposite to the side wall 3, and the side wall 3 must be damaged; second, After the door body 1 is opened, if there is a little carelessness, under the action of strong wind, the positioning device 7 hits the stopper device 8 with great force, which may cause the stopper device 8 to fall off. Damaged, unless the fixed position is changed and the positioning device 7 is moved to the relative position at the same time, the stop device 8 can no longer be locked to the side wall 3, which is not ideal in use and needs to be improved. Due to the above-mentioned habits, there are indeed thousands of practical shortcomings in effectiveness. Not only is the positioning point only, but it also affects the beauty of the 20 views in terms of appearance. For increasingly sophisticated building materials, there is an urgent need for replacement. It is necessary to respond to the needs of the times. The main purpose of the present invention is to provide a door stop device that can make the door body have a positioning function and can be opened at any angle. The device obviously has the following advantages, characteristics and purposes, and is replaced by advantages: This paper scale is applicable to the country of China Standard (CNS) A4 Specification (210 X 297 Gongchu) ------------ 'Clothing -------- Order --------- Line — (please first (Please read the notes on the back and fill in this page) 470808 6024-21A.doc-6 / 27 470808 6024-21A.doc-6 / 27 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economy B7 V. Description of Invention (4) First The device of the present invention includes at least: a stop unit, a lifting unit, and a door body unit, etc., and the stop unit and the lifting unit are all located in the door body unit, and the appearance does not affect the appearance, and meets the requirements of fine building materials. It is necessary to drive the stop unit to move up and down by the linkage of the stop unit. The stop unit is vertically pressed to the ground to form a position that involves friction, so that the door unit can be positioned at Any open position. Second, the stop unit and the lifting unit are both located in the door unit. Therefore, there is no need to provide a positioning device or a stop device on the ground, and there is no need to provide a positioning device or a stop device on the wall. Avoid damage to the floor 10 or walls, and prevent scratching the floor or hitting the walls. Third, the device of the present invention can further include a switching unit; and the lifting unit can easily switch the ascending and descending states by the function of the switching unit; and the switching unit can further cause a "dead point" on its mechanism When the stop unit is lowered to the stop state by the lifting unit, the mechanism for switching 15 units is located at the "dead point" position, and has the effect of locking, so that the stop unit is forced to the ground or the floor, regardless of the stop The unit cannot rise regardless of the external force. Fourth, the lifting unit of the device of the present invention may further be provided with a bolt to adjust the height of the stop unit, so that the stop unit can cooperate with 20 different elevations (GL) in different places, or floors with different thicknesses for proper adjustment. To ensure the function of the stop unit. Fifth, the stop unit of the device of the present invention may further be provided with a hard guard plate. When the ground surface is in the rough surface of the construction stage, the hard guard plate is positioned in contact with the ground to protect the stop unit and avoid the rough surface. Scrape-6- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ----------- I ·, " -------- Order-- ------- line (please read the notes on the back before filling out this page) 470808 A7 B7 6024-21A.doc-7 / 27 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of Inventions (5) Injuries; and after the construction on the ground is completed or the floor is laid, the user only needs to remove the hard guard. Sixth, the device of the present invention may further include a base unit and a fixing unit; the fixing unit is provided inside the door unit, and the lifting unit and the switching unit can be fixed on the base unit. And the base unit is installed on the fixed frame unit and arranged inside the door body unit, which is easy and fast to assemble. In order to achieve the above-mentioned object and effect of the present invention, the technical means adopted by the device includes a stop unit, a lifting unit, and a door body unit; the stop unit and the lifting unit are both located in the door body unit, and borrow Driven by the lifting unit, the stopper unit is raised and lowered by being linked; and the stopper unit is vertically pressed against the ground to form a position that involves friction, so that the door unit can be positioned at any open position. The features, technical means, and specific functions and objectives achieved by the present invention are listed in a more specific embodiment, which will be described in detail with drawings and numbers as follows: The drawings are described as follows: Figure 1 is a three-dimensional view of the present invention. Schematic diagram; Figure 2 is a three-dimensional exploded schematic diagram of the present invention; Figure 3 is a schematic three-dimensional schematic diagram of a preferred embodiment of the present invention; Figure 4 is a schematic cross-sectional diagram of the present invention implemented on the ground; Figure 5 is The schematic diagram of the cross-section action of Figure 4 of the present invention; Figure 6 is the schematic diagram of the cross-section action of the present invention implemented on the ground 10 15 20 Figure t The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm> ------------— ^ -------- ^ --------- · <Jing first read the precautions on the back before filling this page) 470808 A7 6024- 21A.doc-8/27 V. Description of the invention (6) Figure 7 is a schematic diagram of the cross-section operation of the invention when laying the floor on the ground; Figure 8 is a three-dimensional schematic diagram of the invention that can be opened at any angle; Figure 9 It is a schematic diagram of an embodiment of a conventional door stop; 5 FIG. 10 is an embodiment of another conventional door stop Schematic diagram; FIG. 11 is a schematic diagram of an embodiment of another conventional door stop. The drawing numbers are explained as follows: · Stop unit 10 Screw 11 Stop block 12 Hard guard 14 Lifting unit 20 Fixed duct 21 Guide hole 211 Screw hole 213 Adjusting bolt 22 Guide pin 23 Lifting seat 24 Guide slot 241 Spring positioning pin 243 base Seat unit 30 Guide hole 31 Fixing hole 32 Perforation 33, 34 Fixing bolt 35, 36 Pivot hole 37 Switching unit 40 Connecting rod 41 Positioning piece 411 Fixing tip 42 Spring 43 Spring lower end 431 Spring upper end 432 Rotating rod 44 Fixing collar 45 Rotary seat 46 Groove 461 Toggle switch 47 Knob 471 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ------------ v ^ ------ --Order --------- line, (Please read the precautions on the back before filling this page) 470808 A7 B7 6024-21A.doc-9 / 27 V. Description of the invention (7) Rotating piece 472 fixed Shelf unit 50 Screw hole 535,536 Door body unit 60 Conduit 62 Opening hole 63 Fixed end 631,632 Cover 64 Positioning device 7 Magnet 7a Rough surface 70 Floor 72 Floor 73 Stopper 8 Iron ring 8a (Please read the precautions on the back before filling (This page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Please refer to Figures 1 to 3. It is a three-dimensional, three-dimensional decomposition, and three-dimensional schematic diagram of the preferred embodiment of the present invention. As shown in the figure, in the preferred embodiment, the device of the present invention may include: a stop unit 10, a lifting unit 20, a base The seat unit 30, a switching unit 40, a fixing frame unit 5 50, and a door body unit 60 are formed; among them: the stop unit 10 is composed of a screw 11 and a stop block 12, and can be further The bottom of the stopper block 12 is provided with a hard guard plate 14; the lifting unit 20 is composed of a fixed duct 21, an adjusting bolt 22, a guide pin 23, and a lifting seat 24, and the fixed duct 10 21 has a guide The hole 211 is provided for the screw 11 and has a screw hole 213 for the adjustment bolt 22 to be locked to adjust the height of the screw 11. The lifting base 24 is provided with a guide groove 241 and a spring positioning tip 243, and the fixed conduit 21 is welded to the lifting base. 24; the base unit 30 is a base body with a guide hole 31, a fixing hole 32, 15 perforations 33, 34, and a pivot hole 37; the switching unit 40 is a base unit with a positioning piece 411 Connecting rod 41, __-_ 9 -___ This paper size applies to China National Standard (CNS) A4 Specifications (210X297mm) " I. -0 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _______B7 6024-21A.doc- 10/27 V. Description of the invention (8)-Fixed tip 42, one spring 43, one Rotating lever 44, a fixed collar 45, a rotating seat 46 having a groove 461, and a switch 47 having a knob 471 and a rotating piece 472; the door body unit 60 is a pipe 62 and an opening 63 And the door body of the cover 5 plate 64, the guide pipe 62 can guide and fix the stop unit 10, and the upper and lower sides of the opening 63 have fixed ends 631, 632 for the locking of the cover plate 64, and a fixed inside The frame unit 50 can fix the base unit 30 by fixing bolts 35, 36 and screw holes 535, 536; and the guide pin 23 passes through the guide groove 241 and is fixed to the fixing hole 32, and the lifting seat 24 is restricted to be vertical only by 10 Moving toward it, the fixed duct 21 welded to the lifting base 24 is inserted into the guide hole 31. The fixed tip 42 sets the connecting rod 41 and the spring 43 tip on the lifting base 24. The lower end 431 of the spring 43 is positioned by the spring. Positioned by 243, the upper end 432 of the spring 43 is hooked on the connecting rod 41, and the rotating rod 44, the fixing collar 45, and the screw The seat 46 is pivoted at the pivot hole 5 of the pivot I5, the rotating rod 44 is pivoted with the connecting rod 41 to form a link mechanism, and the rotating piece 472 is fixed in the groove 461. When the knob 471 is turned, the rotating piece 472 can be used to drive The rotating seat 46 ′ and the rotating rod 44 actuate the connecting rod 41 to vertically raise and lower the lifting seat 24, and the screw 11 is lifted and lowered together by the fixed duct 21 to achieve the lifting effect of the stopper 12. 20 Please refer to Figures 4 to 5, which are schematic diagrams of the unfinished cross-section of the ground implemented in the present invention and the schematic diagram of the cross-section action of Figure 4. When the ground surface is at the rough surface 70 in the construction stage, the bottom of the door 65 There is a large gap with the rough surface 70. As shown in FIG. 4, the stop unit 10, the lifting unit 20, and the switching unit 40 are in the position shown in the figure; Applicable to China National Standard (CNS) A4 specification (210X297 mm) " ---------- House ------- Order ------ line (Please read the precautions on the back first (Fill in this page again) 470808 A7 B7 6024-21A.doc-11/27 Printed by the Consumers' Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (9) When the rotating piece 472 drives the rotating seat 46 to rotate downward, the rotating rod 44 will The connecting rod 41 is actuated, the connecting rod 41 also drives the lifting base 24, and the lifting base 24 is vertically lowered by the restricting effect of the guide pin 23 and the guide groove 241, and the fixed pipe 21 welded to the lifting base 24 is linked to the screw 11 And stopper 12—down 5 as shown below, as shown in FIG. 5, and when the center line of the rotating rod 44 and the connecting rod 41 form a straight line, the positioning piece 411 resists on the rotating lever 44 to generate a "dead point" on the mechanism, and a resisting force is applied by the spring 43. At this time, the hard guard plate 14 on the stopper 12 is pressed against the rough surface 70 and It has a frictional force, and can not rise regardless of the external force 10 of the stopper 12 and the hard guard 14; In addition, since the rough surface 70 cannot be flat and the flatness is limited, the hard guard 14 and the rough surface 70 There must be a certain degree of position interference, and the door body unit 60 reaches a state of positive positioning under the action of the frictional force involved in the position. To release the positioning state, it is only necessary to reversely operate the rotating plate 472 and the rotating rod 44. That is, the link 41 can be driven to release the "dead point" state of the structure v._. 15 _. The link 41 will drive the lifting seat, 24, the fixed conduit Π, the screw U., and the stopper. 1.2 — Same Reset to the position shown in Figure 4. Please refer to FIG. 6, which is a schematic diagram of the cross-section action of the present invention implemented on the ground. As shown in the figure, when the construction of the ground surface 72 is completed, the 20 stopper 12 is not scratched by the rough surface 70. Therefore, the stopper unit 10 can remove the hard guard plate 14 and the stopper block 12 is in tight contact with the ground 72 to have a frictional force. Because the flatness of the ground 72 is limited, the stopper block There is still a certain degree of position dryness between 12 and 72 on the ground, then the door unit 60 can also reach a state of exact positioning; and stop -11-(Please read the precautions on the back before filling this page) This paper The scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 470808 A7 ______ B7 _6024-21A.doc- 12/27 V. Description of the invention (10) The urgency of the block 12 on the ground 72 can be from the door body The opening 63 of the unit 60 loosens the adjusting bolt 22 to adjust the height of the stop unit 10, so that the stop block 12 can cooperate with different ground elevations (GL) to ensure the stop function. Please refer to FIG. 7, which is a schematic diagram of the cross-section operation of the 5 floors laid on the ground according to the present invention. As shown in the figure, when the floor 72 is laid on a floor 73, the tightness of the stopper 12 to the ground 72 Then, the bolts 22 can be loosened and adjusted from the openings 63 of the door body unit 60, and the height of the stop unit 10 can be adjusted to ensure the stop function of the stop block 12. Please refer to FIG. 8, which is a three-dimensional schematic diagram of the present invention at an arbitrary opening angle 10; as shown in the figure, since the present invention is driven by the switching unit 40 to drive the lifting unit 20 to rise and fall, The gear unit 10 is raised and lowered by the linkage of the lifting unit 20, and when the stop unit 10 is lowered, the door body unit 60 can be positioned at any open position, so the practice shown in FIG. 10 is not required. In the case of a model, the ground or 15 floor is damaged because of positioning holes. It is intended to particularly emphasize the explanation here, which is the main creative spirit of the present invention is to provide a door stop device that enables the door body to have a positioning function and can be opened at any angle. The device obviously has: a stop unit 10 and a lifting unit 2 All are located in the door body unit 60, which does not affect the appearance in terms of composition. It meets the requirements of 20 fine building materials, and is vertically pressed against the ground by the stop unit 10 to form a position that involves friction, so that The door body unit 60 can be positioned at any open position and has a positioning function, and does not need to be additionally provided with a positioning device or a stop device on the ground, and does not need to be provided with a positioning device or a stop device on the wall, so it has the advantages of avoiding damage Floor or wall, and to prevent scratches -12- This paper rule is based in Caiguan County (CNS) A # WM21GX297 mm) '' ---------- " ------ ,, τ ------ line (please read the notes on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 8 ο 8 ο 7 4 A7 __B7_6024-21A.doc- 13/27 V. Invention Explain (11) the characteristics of the floor or the wall; its structural characteristics and the constituents Room type real essence of creativity of the present invention. In summary, the "door stop device" of the present invention has clearly met the requirements for the establishment of an invention patent, and has applied for a patent application in accordance with the law. It is kindly requested to grant the patent of this case as soon as possible in order to highlight the legislative spirit of the patent law to reward people's creation What I hope for. I --------- " ------ 1T ------ year (please read the notes on the back before filling out this page) Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs- 13- This paper size applies to China National Standard (CNS) Α4 specification (210X297 mm)