M364115 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種緩順自動關門裝置，尤指一種可使 門板緩順自動歸位的關門裝置者。 【先前技術】 一般為令門板能自動回復至關閉狀態，於門板與門框 ‘之鉸鍊上通常會設置自動歸位裝置，如台灣新型證書號第 _ M258152號「可調式玻璃門自動歸位鉸鍊」新型專利者（ •以下簡稱為參考案），而如參考案的自動歸位鉸鍊主要都 是利用彈簧的力量來推動驅動軸，使門板在開啟後，能藉 由彈簧的回復彈力而自動關門歸位，並期望門板能停在正 確的位置上。 然而，現有如參考案利用彈簧彈力的自動歸位鉸鍊， 因彈簧的彈力在壓縮量多或壓縮量少時差異很大，故不易 控制’且反應時間過快，如此很容易讓門板快速回位而大 力地揎擊門框或其上的鎖具，當門板歸位須停在正確位置 •時’部因彈簧此時壓縮量最少，推驅動軸的力量不足而造 成疋位不準的情形；其次，在-段時間的使用後，彈簧容 易口彈性疲乏而導致無法提供足夠的回復力量使門自動關 上，而形成門板歸位不準等缺點。 . 【新型内容】 . 因此本創作人有鑑於現有自動歸位鉸鍊結構及使用上 、失特經過不斷的試驗與研究，終於發展出一種可改 進現有缺失之本創作。 M364115 本創作之主要目的在於提一種緩順自動關門裝置，其 可提供一門板緩且順回復原位的作用，以避免門板過於快 速且歸位不準的缺點，可以藉以達到提高門板操作方便性 之目的者。 為達上述目的，本創作主要係提供一種緩順自動關門 裝置，其包含有： 一可用以固定門板的固定件； -設置在固定件上的驅動軸’於驅動軸上形成有至少 一個的定位面； 一連接至驅動軸之㈣座，且㈣件可相對固定座拖 轉；以及 一自動歸位裝置，該自動歸位裝置具有至少—個的氣 壓紅孔壓红係連接抵靠於驅動轴上的一個相對應的定位 面上’並填充有具壓力的氣體，來推壓驅動軸以提供門板 回復轉動歸位的力量。 风门攸 所述之緩順自動關門裝置，其中該自動歸位裝置係严 置在^件上，而駆動軸係與固定座固定連接且 相對驅動軸轉動。 \ it j 所，之緩順自動關門裝置，其中該固定件係由—結合 片及一蓋合片所組成，於έ士人Η夕 、、° Q片之一側面上凸設形成古一 驅動軸凸座，於驅動軸凸座 〇/丄上形成有一可供驅動 中的軸孔，而蓋合片係間隔連接於結合片上，· 穿入其 於驅動轴凸座上設置有至少—個用以容置自 置之氣壓缸的定位孔，且定 取位裝 且疋位孔係與軸孔呈垂直連通。 所述之緩順自動關門褒置，其中於蓋合片上形成有一 4 M364115M364115 V. New description: [New technical field] This creation is about a kind of slow closing automatic closing device, especially a closing device that can make the door panel automatically return to the position. [Prior Art] Generally, the door panel can be automatically returned to the closed state, and an automatic homing device is usually provided on the hinge of the door panel and the door frame, such as the Taiwan New Certificate No. _M258152 "Adjustable Glass Door Automatic Homing Hinge" The new patent (hereinafter referred to as the reference case), and the automatic homing hinge of the reference case mainly uses the force of the spring to push the drive shaft, so that after the door is opened, the door can be automatically closed by the spring returning elastic force. Position, and expect the door panel to stop in the correct position. However, the existing automatic homing hinges using the spring force as the reference case have a large difference in the amount of compression or a small amount of compression due to the spring force of the spring, so it is difficult to control 'and the reaction time is too fast, so that the door panel can be quickly returned quickly. And vigorously slamming the door frame or the lock on it, when the door panel is returned to the correct position, the time is the least because the spring has the least amount of compression, and the force of the push drive shaft is insufficient to cause the position to be inaccurate; secondly, After the use of the period of time, the spring is prone to the lack of elasticity of the mouth, which makes it impossible to provide sufficient recovery force to automatically close the door, and the disadvantages such as the inability to return the door panel. [New content] . Therefore, the creator has finally developed a creation that can improve the existing defects in view of the existing automatic homing hinge structure and the use and research. M364115 The main purpose of this creation is to provide a slow and automatic door closing device, which can provide a slow and smooth return to the original position, so as to avoid the disadvantages of too fast and inaccurate door panels, which can improve the operation convenience of the door panel. The purpose of the person. In order to achieve the above object, the present invention mainly provides a slow and automatic door closing device, which comprises: a fixing member for fixing a door panel; - a driving shaft disposed on the fixing member is formed with at least one positioning on the driving shaft a (four) seat connected to the drive shaft, and (4) the member can be towed relative to the fixed seat; and an automatic homing device having at least one of the air pressure red holes and the red connection to the drive shaft A corresponding locating surface on the top is filled with a pressurized gas to push the drive shaft to provide the door panel to restore the rotational home position. The damper automatic closing device described in the damper, wherein the automatic homing device is fixed on the member, and the swaying shaft system is fixedly coupled to the fixed seat and rotates relative to the drive shaft. \ it j, the slow automatic closing device, wherein the fixing member is composed of a bonding piece and a cover piece, and is formed on one side of the gentleman's eve, and one side of the Q piece to form an ancient drive. The shaft boss is formed with a shaft hole for driving in the driving shaft protrusion 〇/丄, and the cover piece is spaced apart from the coupling piece, and is inserted into the drive shaft protrusion to provide at least one The positioning hole of the self-placed pneumatic cylinder is accommodated, and the positioning hole is fixedly arranged, and the clamping hole system is vertically connected with the shaft hole. The gradual automatic closing device, wherein a 4 M364115 is formed on the cover sheet
對應於驅動軸凸座的凸座凹槽 於該凸座凹槽内’且凸座凹槽 厚度，而於結合片與蓋合片@ 制間隙。 所述之緩順自動關門裳置 個供固定元件貫穿其中的穿孔 合的結合孔。 所述之缓順自動關門裝置 一與結合孔相卡合的結合凸塊 所述之缓順自動關門裝置 置在固定座上，而驅動軸係固 座間呈可相對轉動地相互連接 ，而驅動轴凸座係伸入容置 的深度係小於驅動軸凸座的 形成一可用以夾制門板的夾 其中於固定座上設置有數 並設置有一與驅動軸相結 ，其中於驅動軸一端形成有 〇 ，其中該自動歸位裝置係設 定設置在固定件上且與固定 所述之緩順自動關門裳置，其中固定座係包含有一固 定片及一固設於固定片上的固定塊，於固定塊上凹設有一 可供驅動軸一端穿入的容孔，而於固定塊上則設置有至少 一個與容孔相垂直且連通的定位孔，而自動歸位裝置的氣 壓缸係分別容置於定位孔令。 所述之緩順自動關門裝置，其中於固定片上設置有數 個供固定元件貫穿其中的穿孔，並設置有數個結合孔，又 於固定塊上設置有數個與固定片上結合孔相對的螺孔，另 設有數個分別穿過固定片上結合孔而螺入固定塊上螺孔的 螺栓。 所述之缓順自動關門裝置，其中自動歸位裝置的氣壓 缸包含有一缸體及一壓桿，具壓力的氣體係填充於缸體内 ’而壓桿係可移動地伸入缸體中’並於壓桿伸入缸體的— M364115 端設置有一將缸體内區分成兩壓力室的活塞β 所述之緩順自動關門裝置，其中於活塞上設置有一連 通兩壓力室的細小通道。 所述之緩順自動關門裝置，其中自動歸位裝置另包含 有至少一個抵靠於驅動軸一個相對應定位面上的定位塊， 而定位塊係與相對應氣壓缸的壓桿相連接抵靠。 所述之缓順自動關門裝置，其中氣壓：之缸體係抵靠 於驅動軸相對應的定位面上。 藉由上述之技術手段，本創作因係透過兩壓力室氣體 的塵力平衡推動壓桿來提供門板自動歸位的力量，因此推 動驅動軸的速度較為緩慢，且力量均等，故可提供一緩且 順的回復力量，而不致使門板過於快速且大力的枢轉回位 ，且利用氣a提供回復力量的自動歸位裝置不會存在有彈 性疲乏等問題’可延長門板關門裝置之使用壽命者。 【實施方式】 一本創作主要係提供一種缓順自動關門裝置，請參看第 及十圖’由圖中可看到，本創作的關門裝置係設置於一 所制士 ^緣與門框之間，其門板可為木質、玻璃等材料 =成：而關門震置可如第一圖所示設置在門板的頂緣、 Γε所或如第十圖所示設置在門板之左右側緣，或如第十The protrusion corresponding to the drive shaft protrusion is recessed in the protrusion groove and the thickness of the protrusion groove is formed in the gap between the bonding piece and the cover piece. The gradual automatic closing of the door places a perforated coupling hole through which the fixing member passes. The slow closing automatic closing device is coupled to the coupling hole, and the slow closing automatic closing device is disposed on the fixing seat, and the driving shaft fixing bases are connected to each other in a relatively rotatable manner, and the driving shaft The protrusion system protrudes into the receiving depth to be smaller than the driving shaft protrusion. A clip for clamping the door panel is disposed on the fixing base and is provided with a driving shaft, wherein a shaft is formed at one end of the driving shaft. The automatic homing device is configured to be disposed on the fixing member and is arranged to be automatically closed. The fixing seat comprises a fixing piece and a fixing block fixed on the fixing piece, and is fixed on the fixing block. A hole for inserting one end of the drive shaft is disposed, and at least one positioning hole perpendicular to and communicating with the hole is disposed on the fixed block, and the pneumatic cylinders of the automatic homing device are respectively accommodated in the positioning hole . The gradual automatic door closing device, wherein the fixing piece is provided with a plurality of perforations through which the fixing element is inserted, and a plurality of coupling holes are provided, and the screw holes provided on the fixing block opposite to the fixing holes on the fixing piece are disposed on the fixing block, and A plurality of bolts are respectively threaded through the fixing holes of the fixing piece and screwed into the screw holes of the fixing block. The slow automatic closing device, wherein the pneumatic cylinder of the automatic homing device comprises a cylinder and a pressing rod, and the pressurized gas system is filled in the cylinder body 'the pressure rod is movably inserted into the cylinder body' And at the end of the M364115 where the pressure bar protrudes into the cylinder body, a slow automatic closing device for the piston β which divides the cylinder body into two pressure chambers is arranged, wherein a small passage connecting the two pressure chambers is arranged on the piston. The gradual automatic door closing device, wherein the automatic homing device further comprises at least one positioning block abutting against a corresponding positioning surface of the driving shaft, and the positioning block is connected with the pressing rod of the corresponding pneumatic cylinder. . The gradual automatic door closing device, wherein the air pressure: the cylinder system abuts against the corresponding positioning surface of the drive shaft. According to the above technical means, the present invention provides the power of the door panel to automatically homing by pushing the pressure bar through the dust balance of the two pressure chamber gases, so that the speed of the drive shaft is relatively slow and the force is equal, so that a slow And the power is restored smoothly, so that the door panel is too fast and vigorously pivoted back, and the automatic homing device that uses the gas a to provide the restoring force does not have the problem of elastic fatigue and the like, which can extend the service life of the door closing device. . [Embodiment] One of the creations mainly provides a slow and automatic closing device, please refer to the figure and the tenth figure. As can be seen from the figure, the closing device of the creation is arranged between a craftsman and a door frame. The door panel can be made of wood, glass, etc. = and the door can be placed at the top edge of the door panel as shown in the first figure, or the left and right side edges of the door panel as shown in the tenth figure, or as in the first ten
關門：設置在門板的端角上，請配合參看第二至四圖， 该關門裝置主ii M 固定座(3〇)及—=定件(1〇)、一驅動哨^ « , _ 動歸位裝置（40)，請再配合參看第八、九 (60)之—/、中固定件（10,10A，10B|10C)係用以夹制門板 t緣，依實際需求可夾制門板(60)等門板的頂緣、 6 M364115 底緣或左右侧緣，該固定件（1010八，10已，10〇）可由一結合 片（11,11八，11已，11〇及一蓋合片（12,12八，12巳，12〇）所組成 ’其中於結合片（11,11A，11B, 11C)之一側面上凸設形成有 一驅動軸凸座（14,14A,14B,14C)，於驅動軸凸座 蓋合片（12,12八，12日，12〇)係藉由數個螺栓等固定元件連接 於結合片（11,11A，11B,11C)上，且於蓋合片（12,12A)上可 形成有一對應於驅動軸凸座（14,14A)的凸座凹槽 _ (122,122A) ’而驅動軸凸座（14,14A)係伸入容置於該凸座 凹槽（122,122A)内，且凸座凹槽（122,122A)的深度係小於 驅動軸凸座（14,14A)的厚度，如此可於結合片（彳彳，彳1A)與蓋 合片（12,12A)間形成一可用以夾制門板（6〇)的夾制間隙。 又固定件（1 0D)可如第十二圖所示者，係呈形彎折的 片體而藉由螺栓等固定元件固定於門板的端角處，於固定 件（10D)上凸設形成有一驅動軸凸座（14D)，於驅動軸凸座 (14D)上形成有一軸孔（15D)。 魯 又驅動轴（20,20A，20B，20C，20D)係可穿入於固定件 (1〇,10A，10B’10C，10D)的驅動 軸凸座 (14,14八，14日，14(3,140)上之軸孔（15,15八115日，15〇，150)， 於驅動軸（20,20八，20日，20〇，200)上形成有至少一個的定位 面（22,22A，22B，22C,22D)，其中驅動軸 (2〇’20八，20日，20〇，200)可如第三、八及十二圖所示者，與 固定件（1 0，10 A，1 0 D)間係呈可相對轉動，亦可如第九、十 —圖所示者，係固定設置於固定件（1〇日，1〇C)上。 該固定座（30,30A,30B,30C，30D)係連接至驅動車由 M364115 (20,20A，20B，20C，20D)，且固定件（1 0,1 OA, 1 OB, 1 OC, 1 OD) 可相對固定座（30,30八,30已，30〇，300)枢轉，並且固定座 (30,30八，30巳，30〇,300)係可固定連接至地上或牆上，而使 門板（60)得以框設連接至門框，其中驅動軸 (20,20八，20已，20〇,200)可如第三、八及十二圖所示者，與 固定座（30,30A)相互固定連接，亦可如第九、Η--圖所示 者，係可轉動地連接於固定座（30B，30C)上，其主要於固定 座（30B，30C)上凹設有一可供驅動軸（20B,20C)穿入的容孔 (322,322C)。 又固定座（30,30A,30B,30D)可為如第三、八或十二圖 所示者為一片狀結構，亦可為如第九、Η—圖所示者，係 由一固定片（31,31C)及一固定塊（32,32C)所組成，而容孔 (322,322C)係設置於固定塊（32,32C)上，於固定座 (30,30A，30B，30C)上可設置有數個供螺栓等固定元件貫穿 其中的穿孔（302,302A，302B,302C)，而使固定座 (30,30A，30B,30C)可固設於地上或牆上，又於固定座 • (30,30A，30B，30C，30D)上可設置有至少一個的結合孔 (304,304A，304B，304C，304D)，其中該結合子L (304,304D) 可為如第三或十二圖所示呈非圓形孔者，而於驅動軸 (20,20D)頂端形成有與非圓形結合孔（304,304D)相卡合的 非圓形結合凸塊（202,202D)，使驅動轴（20,20D)得與固定 ‘座（30,30D)同步轉動；又該結合孔（304A)可為如第八圖所 -示呈圓形穿孔者，而於驅動軸（20A)頂端形成有一與結合孔 (304A)相對的螺孔（204)，另設有一穿過結合孔（304A)而螺 入螺孔（204)的螺栓，使驅動軸（20A)得與固定座（30A)相固 8 M364115 定結合而同步轉動。 又請參看第九、十一圖，當固定座（30B，30C)係由—固 疋片（31,31C)及一固定塊（32,32C)相組合而成時，於固定 片（31,31〇上設置有數個結合孔（304巳，304(：)，又於固定塊 (32,32〇)上設置有數個與固定片（31,31〇）上結合孔（3〇4日 304C)相對的螺孔（306)，另設有數個分別穿過固定片（31 31C)上結合孔（304B，304C)而螺入固定塊（32,32C)上螺孔 (306)的螺栓，使固定片（31,31 C)與固定塊（32,32C)得以相 ^ 互結合。 該自動歸位裝置（40,40八，40巳,400,400)可如第三、八 及十二圖所示者，設置於固定件（1〇,1〇A，10D)上，亦可如 第九、十一圖所示者，係設置於固定座（30B.30C)上，而 該自動歸位裝置（40,40A,40B,40C,40D)係包含有至少一個 的定位孔（41，41A，41B，41C,41D)，以及至少一組的定位塊 (43,43八，43口）、氣壓缸（42,42八,42巳，42(：,420)及螺塞塊 (44,44A，44B，44D)，其中定位孔（41,41A，41D)可如第三、 φ 八及十二圖所示者係設置於驅動軸凸座（14,14A，14D)之侧 面且與軸孔（15,15八，150)相垂直且連通，或定位孔 (41 B，41 C)可如第九、十一圖所示者，係設置於固定塊 (32,32C)的側邊，且與固定塊（32.32C)上之容孔 (322,322C)相垂直連通，於定位孔（41,41A,41B,41D)相對 -於驅動軸凸座（14,14A，14D)或固定塊（32)側邊的位置上形 、成有内螺紋。 又定位塊（43,43A,43D)係可移動地容置於定位孔 (41,41八,41口）内且可抵靠於驅動轴（2〇,20八，200)相對應的 M364115 定位面（22,22A,22D)上，而氣壓缸（42,42A,42B，42C,42D) 係容置於定位孔（41,41A,41B,41C,41D)内，又氣壓缸 (42,42A，42B，42C，42D)係由一缸體（422)及一壓桿（424)所 組成，於氣壓缸（42,42八,42巳,42(3,420)内填充容置有具一 定壓力的氣體，其中該氣體可為經加壓後的氮氣或惰性氣 體，如氦氖氬氪等，其中以氮氣為較佳，又壓桿（424)—端 係伸入缸體（422)内且設置有一將壓缸（422)區分成兩壓力 室的活塞（425)，另一端則抵靠連接於定位塊（43,43A,43D) 上，較佳者，於活塞（425)上可設置有至少一個連通兩壓力 室的細小通道（426)，又螺塞塊（44,44A，44B,44D)係固設於 定位孔（41,41八,41日，410)内，而使定位塊（43,43八,430)及 氣壓缸（42,42A，42B，42D)容置於定位孔（41,41A，41B，41D) 中，於螺塞塊（44,44A,44B，44D)上設置有可與定位孔 (41,41 A，41B,41 D)之内螺紋相螺合的外螺紋。 藉此，請配合參看第五、六及八圖，當使用者開啟門 板時，固定件（1 〇, 1 0A)會隨門板的開啟而相對固定連接於 固定座（30,30A)上的驅動轴（20,20A)相對轉動，進而推壓 抵靠於定位面（22,22A)上的定位塊（43,43A)，使定位塊 (43,43A)相對定位孔（41，41 A)移動而抵壓氣壓缸（42,42A)的 壓桿（424)，使壓桿（424)—端的活塞（425)推壓缸體（422)内 的一壓力室，使該壓力室内的壓力昇高，並令少部份的受 壓氣體經由通道（426)而進入另一壓力室内，而待使用者放 開門板後，則可利用該壓力較高的壓力室内氣體壓力的推 壓，使壓桿（424)反向移動，進而透過定位塊（43,43A)與驅 動軸（20,20A)之定位面（22,22A)的相對推抵，來達到自動 10 M364115 歸位的效果。 作的自動歸㈣置⑽椒伽機柳）係 的心來提供門板自動歸位的力*，因此其反應 的迷度車乂為緩慢，更可卖 了透過活塞（425)上所設置的通道 (426)來提供氣體流動-份緩衝的效果，加上缸體(422)内 的氣體為定量，故可提供-緩順均等的回復力*，而不致 使f曰1板&速且大力的轉動回纟，且利用氣體壓力提供回復 力ΐ的自冑歸位裝置不會有如利用彈簧之即有結構所存在Close the door: set on the end corner of the door panel, please refer to the second to fourth figure, the main ii M fixed seat (3〇) and the -= fixed piece (1〇), a driving whistle ^ « , _ For the position device (40), please refer to the eighth and ninth (60)-/, the middle fixing member (10, 10A, 10B|10C) for clamping the edge of the door panel, and the door panel can be clamped according to actual needs ( 60) The top edge of the door panel, the bottom edge of the 6 M364115 or the left and right side edges, the fixing member (1010, 8, 10, 10 inches) can be a combination piece (11, 11 eight, 11 has, 11 inch and a cover piece) (12, 12 VIII, 12 巳, 12 〇) composed of a drive shaft boss (14, 14A, 14B, 14C) protruding from one side of the joint piece (11, 11A, 11B, 11C), The drive shaft boss cover piece (12, 12, 12, 12, 12 inch) is connected to the joint piece (11, 11A, 11B, 11C) by a plurality of fixing members such as bolts, and is attached to the cover piece ( 12, 12A) may be formed with a boss groove _ (122, 122A) corresponding to the drive shaft boss (14, 14A) and the drive shaft boss (14, 14A) is extended into the boss recess Within the slot (122, 122A), and the depth of the boss recess (122, 122A) is less than The thickness of the drive shaft boss (14, 14A) is such that a clamping gap can be formed between the bond piece (彳彳, 彳 1A) and the cover piece (12, 12A) for clamping the door panel (6 〇). Further, the fixing member (10D) can be formed as a bent piece and fixed to the corner of the door panel by a fixing member such as a bolt, and is formed on the fixing member (10D). There is a drive shaft boss (14D), and a shaft hole (15D) is formed on the drive shaft boss (14D). The drive shaft (20, 20A, 20B, 20C, 20D) can be penetrated into the fixing member (1) 〇, 10A, 10B'10C, 10D) drive shaft boss (14, 14 eight, 14th, 14 (3, 140) on the shaft hole (15, 15 eight 115, 15 〇, 150), on the drive shaft ( 20, 20, 20, 20, 20, 200) are formed with at least one positioning surface (22, 22A, 22B, 22C, 22D), in which the drive shaft (2〇'208, 20, 20〇, 200) ) as shown in the third, eighth and twelfth figures, and the fixed parts (10, 10 A, 10 D) are relatively rotatable, or as shown in the ninth, tenth, and Fixedly placed on the fixture (1 day, 1〇C). The holder (30, 30A, 30B, 30) C, 30D) is connected to the drive car by M364115 (20, 20A, 20B, 20C, 20D), and the fixing parts (1 0, 1 OA, 1 OB, 1 OC, 1 OD) can be fixed relative to the seat (30, 30) Eight, 30, 30, 300) pivoting, and the fixed seat (30, 30, 30, 30, 30, 300) can be fixedly connected to the ground or wall, so that the door panel (60) can be framed To the door frame, wherein the drive shafts (20, 20, 20, 20, 20, 200) can be fixedly connected to the fixed seat (30, 30A) as shown in the third, eighth and twelfth drawings, or Nine, Η-- shown in the figure, is rotatably connected to the fixed seat (30B, 30C), which is mainly recessed on the fixed seat (30B, 30C) for the drive shaft (20B, 20C) to penetrate Holes (322, 322C). The fixing seat (30, 30A, 30B, 30D) may be a one-piece structure as shown in the third, eighth or twelfth figures, or may be a fixed one as shown in the ninth, Η-picture. The film (31, 31C) and a fixed block (32, 32C) are formed, and the hole (322, 322C) is disposed on the fixed block (32, 32C) on the fixed seat (30, 30A, 30B, 30C) A plurality of perforations (302, 302A, 302B, 302C) through which fixing members such as bolts are inserted may be provided, so that the fixing seats (30, 30A, 30B, 30C) can be fixed to the ground or the wall, and to the fixed seat ( 30, 30A, 30B, 30C, 30D) may be provided with at least one bonding hole (304, 304A, 304B, 304C, 304D), wherein the binder L (304, 304D) may be as shown in the third or twelfth figure A non-circular hole is formed, and a non-circular coupling protrusion (202, 202D) is engaged with the non-circular coupling hole (304, 304D) at the top end of the drive shaft (20, 20D) to drive the shaft (20, 20D) has to rotate synchronously with the fixed 'seat (30, 30D); the coupling hole (304A) can be a circular perforator as shown in the eighth figure, and a coupling hole is formed at the top end of the driving shaft (20A). (304A) opposite screw holes (204), another Binding through a hole (304A) and screwed into the screw hole (204) of the bolt, the drive shaft (20A) and the fixing base to give (30A) fixedly 8 M364115 binding constant synchronous rotation. Please also refer to the ninth and eleventh figures. When the fixing seat (30B, 30C) is composed of a solid sheet (31, 31C) and a fixed block (32, 32C), the fixing piece (31, There are several coupling holes (304巳, 304(:), and several fixed holes (31, 31〇) on the fixed block (32, 32〇) on the 31〇 (3〇4日304C) The opposite screw holes (306) are additionally provided with a plurality of bolts respectively passing through the coupling holes (304B, 304C) of the fixing piece (31 31C) and screwed into the screw holes (306) of the fixing block (32, 32C) for fixing. The pieces (31, 31 C) and the fixed blocks (32, 32C) are mutually coupled. The automatic homing device (40, 40 VIII, 40 巳, 400, 400) can be as shown in the third, eighth and twelfth figures. , disposed on the fixing member (1〇, 1〇A, 10D), or as shown in the ninth and eleventh figures, is disposed on the fixing seat (30B.30C), and the automatic homing device (40) , 40A, 40B, 40C, 40D) includes at least one positioning hole (41, 41A, 41B, 41C, 41D), and at least one set of positioning blocks (43, 43 eight, 43 ports), pneumatic cylinder (42 , 42 eight, 42 巳, 42 (:, 420) and screw plugs (44, 44A, 44B, 44D), where positioning The holes (41, 41A, 41D) can be disposed on the sides of the drive shaft bosses (14, 14A, 14D) and the shaft holes (15, 15, 八, 150) as shown in the third, φ, 8 and 12. The vertical and continuous, or positioning holes (41 B, 41 C) can be placed on the sides of the fixed block (32, 32C) and on the fixed block (32.32C) as shown in the ninth and eleventh figures. The bores (322, 322C) are vertically connected to each other at a position of the positioning holes (41, 41A, 41B, 41D) opposite to the sides of the drive shaft bosses (14, 14A, 14D) or the fixed block (32). The internal positioning thread (43, 43A, 43D) is movably received in the positioning hole (41, 41, and 41 ports) and can abut against the drive shaft (2〇, 20八, 200) Corresponding M364115 positioning faces (22, 22A, 22D), and pneumatic cylinders (42, 42A, 42B, 42C, 42D) are placed in the positioning holes (41, 41A, 41B, 41C, 41D), and the air pressure The cylinders (42, 42A, 42B, 42C, 42D) are composed of a cylinder (422) and a pressing rod (424), and are filled in the pneumatic cylinders (42, 42 八, 42 巳, 42 (3, 420)). a gas having a certain pressure, wherein the gas may be pressurized nitrogen or an inert gas such as helium argon or the like, wherein Nitrogen is preferred, and the pressure rod (424) ends into the cylinder block (422) and is provided with a piston (425) for dividing the pressure cylinder (422) into two pressure chambers, and the other end is connected to the positioning. Preferably, the block (43, 43A, 43D) is provided with at least one small passage (426) communicating with the two pressure chambers on the piston (425), and the plug blocks (44, 44A, 44B, 44D) are attached. It is fixed in the positioning hole (41, 41, 8, 41, 410), and the positioning block (43, 43 VIII, 430) and the pneumatic cylinder (42, 42A, 42B, 42D) are placed in the positioning hole (41, In 41A, 41B, 41D), external threads which can be screwed to the internal threads of the positioning holes (41, 41 A, 41B, 41 D) are provided on the screw blocks (44, 44A, 44B, 44D). Therefore, please refer to the fifth, sixth and eighth figures. When the user opens the door panel, the fixing member (1 〇, 10A) will be relatively fixedly connected to the driving on the fixing seat (30, 30A) with the opening of the door panel. The shafts (20, 20A) are relatively rotated, thereby pressing against the positioning blocks (43, 43A) on the positioning surfaces (22, 22A) to move the positioning blocks (43, 43A) relative to the positioning holes (41, 41 A) The pressure rod (424) of the pneumatic cylinder (42, 42A) is pressed, and the piston (425) at the end of the pressure rod (424) is pressed against a pressure chamber in the cylinder (422) to increase the pressure in the pressure chamber. And letting a small part of the pressurized gas enter the other pressure chamber via the passage (426), and after the user releases the door panel, the pressure of the gas pressure in the pressure chamber with high pressure can be utilized to make the pressure rod (424) Reverse movement, and then through the relative positioning of the positioning block (43, 43A) and the positioning surface (22, 22A) of the drive shaft (20, 20A), to achieve the effect of automatic 10 M364115 homing. The automatic return (four) set (10) peppers and the heart of the system to provide the door's automatic homing force*, so the reaction of the rut is slow, and can be sold through the channel set on the piston (425) (426) to provide the effect of the gas flow-part buffer, and the gas in the cylinder (422) is quantitative, so that a smoothing and equal restoring force* can be provided without causing the f曰1 plate to be fast and vigorous. The self-turning homing device that rotates back and uses the gas pressure to provide the restoring force 不会 does not exist as a structure using a spring.
的彈性疲乏等問題，不僅可使門板得以準確地回復原位， 更可延長門板關門裝置之使用壽命。 又請參看第七、九及十一圖，由圖中可看到，本創作 的自動歸位裝置（40，,40B，40C)亦可以氣壓缸（42,42B，42C) 的缸體（422)充當定位塊而直接抵靠於驅動軸（2〇 2〇b，2〇c) 的定位面（22,22B,22C)上，而壓桿（424)—端則抵靠連接於 螺塞塊（44,44B)或固定片（31C)上，如此可藉由驅動軸 (20,20B，20C)的定位面（22,22B，22C)推動缸體（422)相對定 位孔（41)移動，再利用壓力室内氣體之壓力而回復原位。 另外如第三、十一及十二圖所示者，本創作的驅動軸 (20,20C，20D)可僅具有一定位面（22,22C,22D)，而自動歸 位裝置（40,40C，40D)僅設置一組定位塊（43,43D)、氣壓缸 (42,42〇,42 0)及螺塞塊（44,440)，又請參看第八、九圖， 本創作的驅動軸（20A,20B)具有兩個定位面（22A.22B)，而 ^自動歸位裝置（40A，40B)可包含有數組分別容置於定位孔 (41A，41B)的定位塊（43A)、氣壓缸（42A.42B)及螺塞塊 (44A,44B)，來提供不同的回復力量，以配合不同尺寸、 11The problem of fatigue and fatigue is not only to enable the door panel to accurately return to the original position, but also to extend the service life of the door closing device. Please also refer to the seventh, ninth and eleventh figures. As can be seen from the figure, the automatic homing device (40, 40B, 40C) of this creation can also be the cylinder of the pneumatic cylinder (42, 42B, 42C) (422 ) acting as a positioning block directly against the positioning surface (22, 22B, 22C) of the drive shaft (2〇2〇b, 2〇c), and the pressure rod (424) end is connected to the screw block (44, 44B) or the fixed piece (31C), so that the cylinder (422) can be moved relative to the positioning hole (41) by the positioning surface (22, 22B, 22C) of the drive shaft (20, 20B, 20C), Then use the pressure of the gas in the pressure chamber to return to the original position. In addition, as shown in the third, eleventh and twelfth figures, the drive shaft (20, 20C, 20D) of the present invention may have only one positioning surface (22, 22C, 22D), and the automatic homing device (40, 40C). , 40D) Only set a set of positioning blocks (43, 43D), pneumatic cylinders (42, 42 〇, 42 0) and screw plug blocks (44, 440), see also the eighth and ninth drawings, the drive shaft of this creation (20A) , 20B) has two positioning faces (22A.22B), and the ^automatic homing device (40A, 40B) may include a positioning block (43A) and a pneumatic cylinder (s) which are respectively accommodated in the positioning holes (41A, 41B). 42A.42B) and screw plugs (44A, 44B) to provide different recovery forces to match different sizes, 11
M364115 厚度及形式的門板。 【圖式簡單說明] 苐一圖係本創作苐一 卓父佳貫施例之借用g 第二圖係本創作苐使用狀態圖。 第三圖係本創作第一：例之立體外觀圖。 第四圖係本創作坌一 ®刀解圖。 較佳實施例之局部剖面側 第五圖係本創作 u面側視圖。 楚〇 〃 1 較佳實把例之上視剖面圖。 第/、圖係本創作第一 孕乂隹貫細例刼作時之上視剖面圖 第七圖係本創作第二較佳實施例之局部刮面側視圖 第八圖係本創作第三較佳實關之立體分解圖。 第九圖係本創作第四較佳實施例之立體分解圖。 第十圖係本創作另一較佳實施例之使用狀態圖。 第十一圖係本創作第五較佳實施例之立體分解圖。 第十二圖係本創作第六較佳實施例之立體分解圖。 【主要元件符號說明】 (10,10八，10巳，10(：,10〇)固定件 (11,11A,11B,11C)結合片 (12,12A,12B,12C)蓋合片 (122,122A,122B,122C)凸座凹槽 (14,14A,14B,14C,14D)驅動軸凸座 (15,15A，15B,15C,15D)軸孔 (20,20A，20B，20C，20D)驅動軸 (22,22A，22B，22C，22D)定位面 12 M364115 (202,202D)結合凸塊 （204)螺孔 (30,30A,30B,30C，30D)固定座 (302,302A，302B,302C，302D)穿孔 (304,304A,304B,304C,304D)結合孔 (306)螺孔 （31,31C)固定片 (32.32C)固定塊 （322,322C)容孔 (40,40，,40A，40B，40C，40D)自動歸位裝置 (41,41八,41日，41(：,410)定位孔 (42,42八，42巳，42(：，42 0)氣壓缸 (43,43A,43D)定位塊 (422)缸體 （424)壓桿 (425)活塞 （426)通道 (44,44A,44B,44D)螺塞塊 (60)門板M364115 Thickness and form of the door panel. [Simple description of the diagram] 苐一图 is the original creation of this article. The second picture is the use of the state diagram. The third picture is the first appearance of the creation: a three-dimensional appearance of the example. The fourth picture is the creation of the 坌一 ® knife solution. The partial cross-sectional side of the preferred embodiment is the fifth side view of the present invention. 〇 〃 1 is a better example of the top view. The first picture of the first pregnancy is a top view of the creation. The seventh picture of the second preferred embodiment of the present invention is the third picture. The solid exploded view of Jiashiguan. The ninth drawing is an exploded perspective view of a fourth preferred embodiment of the present creation. The tenth figure is a use state diagram of another preferred embodiment of the present creation. The eleventh drawing is an exploded perspective view of a fifth preferred embodiment of the present creation. Figure 12 is a perspective exploded view of a sixth preferred embodiment of the present invention. [Description of main component symbols] (10,10,8,10巳,10(:,10〇) fixing parts (11,11A,11B,11C) combined piece (12,12A,12B,12C) cover piece (122,122A) , 122B, 122C) The boss groove (14, 14A, 14B, 14C, 14D) drives the shaft boss (15, 15A, 15B, 15C, 15D) shaft hole (20, 20A, 20B, 20C, 20D) drive shaft (22, 22A, 22B, 22C, 22D) positioning surface 12 M364115 (202, 202D) combined with the bump (204) screw hole (30, 30A, 30B, 30C, 30D) fixing seat (302, 302A, 302B, 302C, 302D) Perforation (304, 304A, 304B, 304C, 304D) bonding hole (306) screw hole (31, 31C) fixing piece (32.32C) fixing block (322, 322C) hole (40, 40, 40A, 40B, 40C, 40D) ) Automatic homing device (41, 41, VIII, 41, 41 (:, 410) locating holes (42, 42 VIII, 42 巳, 42 (:, 42 0) pneumatic cylinder (43, 43A, 43D) positioning block ( 422) Cylinder block (424) pressure bar (425) piston (426) channel (44, 44A, 44B, 44D) screw plug block (60) door panel
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