1332541 九、發明說明： 【發明所屬之技術領域】 《 本發明是有關於-種絞鏈裝置，特別是指_種運用在 門軸樞轉用途的可調整扭力之門軸絞鏈裝置。 【先前技術】 一般門板通常是利用一絞鏈裝置安裝固定在門框上 門板藉由絞鏈裝置在門框内可迴轉地進行開 '關門動作，’ 參閱圖1，習知有-種具備扭力回復功能的絞鏈裝置 其包含有一第一座板n、一第二座板12、一墊圏Μ、一心 軸14、二固定螺絲15、一扭力彈簧16、一調整管套17及 -調整梢18，第一、第二座板u、12分別安裝在門板及門 框（圖未示）上，兩者在侧邊處各設有一呈相互對應的樞接管 部111、12卜二枢接管部111、121相互搭接疊合兩者中 間套入墊圈丨3以利於樞轉，該心軸14穿伸套入二枢接管 111 121内’可令第一、第二座板1工、12彼此對合作成 樞接，一固定螺絲15螺設在第一座板丨〗樞接管部〗丨〗外周 處，剛好可對心軸14鎖緊固定’心軸14下端延伸出有一 軸桿141 ’調整管套17可迴轉地套設在第二座板12樞接管 邛121内部，其中央處凹設有一可供軸桿i4i套入的軸孔 171，该扭力彈簧16設置在轴桿141上其上側一端嵌接 固疋在心軸14上；下側一端嵌接固定在調整管套17上， 如此扭力彈簧16可提供第一、第二座板11、12具有預定大 小的扭轉力量，使安裝該絞鏈裝置1〇的門板具備有自動關 門的功能，另外，第二座板12樞接管部121下方處橫向開 5 1332541 設有-㈣122 ’該調整管套17外周對應滑槽122位置處 環列凹設有多數組插孔Π2,該調整.梢18可由滑槽m穿 入插接在預疋位置的插孔172内，使調整梢18隨著調整管 套丨7迴轉而抵止在滑槽122内壁時，可令扭力彈簧16開 始扭轉蓄能，如此使用者藉由讓調整梢18插接在不同位置 上的插孔m上，便可調整扭力彈簧16產生不同大小的杻 轉力量。1332541 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a type of hinge device, and more particularly to an adjustable shaft torsion device for use in pivotal use of a door shaft. [Prior Art] Generally, the door panel is usually fixed and fixed on the door frame by a hinge device. The hinge device can be rotated to open the door in the door frame. Referring to Figure 1, there is a torque recovery function. The hinge device includes a first seat plate n, a second seat plate 12, a pad, a spindle 14, two fixing screws 15, a torsion spring 16, an adjusting sleeve 17 and a adjusting tip 18. The first and second seat plates u and 12 are respectively mounted on the door panel and the door frame (not shown). The two sides are respectively provided with a corresponding pivoting pipe portion 111, 12 and two pivoting pipe portions 111 and 121 at the side edges. In the middle of the stacking, the washers 3 are inserted into the washers 3 to facilitate the pivoting. The mandrel 14 is inserted into the two pivoting tubes 111 121. The first and second seat plates can be pivoted to each other. A fixing screw 15 is screwed on the outer periphery of the first seat plate 枢 枢 接 管 , , , , , , , , 心 心 心 心 心 心 心 心 心 心 ' ' ' ' ' ' ' 心 心 心 心 心 心 心 心 心 心 心 心The ground cover is disposed inside the second seat plate 12 pivoting pipe 邛121, and a central recess is provided for The shaft i7i is inserted into the shaft hole 171. The torsion spring 16 is disposed on the shaft 141, and the upper end thereof is engaged with the mandrel 14; the lower end is engaged and fixed on the adjusting sleeve 17, so that the torsion spring 16 can provide The first and second seat plates 11, 12 have a predetermined amount of torsional force, so that the door panel on which the hinge device 1 is mounted is provided with a function of automatically closing the door, and the second seat plate 12 is pivotally opened below the pipe portion 121. 1332541 is provided with - (four) 122'. The outer sleeve of the adjusting sleeve 17 is provided with a plurality of array jacks 凹2 at the position of the corresponding chute 122. The adjustment of the tip 18 can be penetrated by the chute m into the jack 172 which is inserted into the pre-turn position. Therefore, when the adjusting tip 18 is rotated against the inner wall of the sliding slot 122, the torsion spring 16 can start to be twisted and stored, so that the user can insert the adjusting tip 18 at different positions. On the jack m, the torsion spring 16 can be adjusted to produce different magnitudes of twisting force.
上述絞鏈裝置10確實具有扭力回復的效果但是其使 用性仍有缺失存在，習知絞鏈裴置1〇是利用調整梢18靠抵 在滑槽m内壁定止後，調整管套17才開始對扭力彈筈Μ 扭轉而產生扭力，然而該滑槽122只能開設—小段距離'，因 此扭力大小的調整量相當有限，而且絞鏈裝置1〇是藉由調 整梢18插人螺接不同位置的插孔m内做成調整，此種插 接式的調整動作相當費時且不方便。另外，第一、第二座板 11 ' 12彼此搭接組合，兩者之間藉由一墊圈13作磨合，第 -座板11以整面接觸壓抵在墊圈13上，當第—座板η安 2重量較重的門板時’承載重量會藉由心軸14傳至扭力 彈簧16而造成重壓損壞，因此使用壽命較短，而且第一、 第-座板11、12在樞轉時也會產生極大磨擦阻力，導致開 關門動作容易產生卡滯不順暢的現象。 【發明内容】 u此’本發明之目的在提供 裡0J調整扭力大 備高負荷承載力以及具有滑順運轉效果的可調整扭力之門 轴絞鍵裝置。 6 於是 士 器，勺人，本發明提供一種可調整扭力之自潤培林式轉軸 二單J二一第一座板單元、一第三座板單元、一扭力提 凡"'扭力調節單元及一速度調節單元，苴Φ :笸一 座板單元具有—一— 邊處的第—座其固疋板、Γ延伸設置在第一固定板側 _座其 g u及一延伸设置在第-固定板側邊與第 '目隔有預定距離的中間座管；第二座板單元具有一 座管固：板、以及一延伸設置在第二固定板铡邊處的第二 „好插嵌置入於第一座管及中間座管之間 ^ 供早7°具有一扭力彈簧，該扭力彈簧的一端連動 &在中間座管上’另__端連動接設在第 調節單元具有_套 s上，扭力 —宗他^ 牡乐座e内4的早向凸輪組、以及 單向凸輪組内的心轴，該單W具有一 並可：；:.，連動的第一凸輪、以及-與扭力彈箸相接 轉動3第=的第二凸輪，第二凸輪沿單-方向 斟筮 運動狀’沿另一方向轉動可 對第-凸輪相離呈空轉狀，該 套接連動的驅動端，另一側且“上、有—與第二凸輪 轉端;速度調節單元具有:連c-座管處的擎 連動接S又在心轴上的苄； —封閉蓋設在滾子座側邊處的煞車盤、一 2 、 子座上可在煞車盤内潤轉移動的滾子元件、複數 = 煞車盤外側處的彈性元件、以及—螺嗖在 在 可對彈性元件作螺鎖迫緊的調整元件。 ^外端處 力，==二藉由扭力提供單元的扭力彈簧提供扭 猎由扭力調…的心轴可快逮調整扭力的大小二 由速度調節單元可調整迴轉速度的快慢，以及藉由培林式 滚子7C件可達到運轉順暢的效果。. 【實施方式】 、有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一較佳實施例的詳細說明中，將可清 楚的呈現。 參閱圖2、圖3及圖4,本發明在一較佳實施例中，主 要包含有—第一座板單A 2〇、一第二座板單元％、一組扭 力提供單元40、二組扭力調節單元5〇以及二組速度調節單 兀60，接著，再將本實施例的構件形狀及組合空間型態作 一詳述如后。 —第一座板單元20具有一第一固定板21 '二延伸設置在 第一固定板21邊緣上下兩端位置處的第一座管22、一延伸 設置在第-固^板21邊緣中間處的t間座f 23、以及複數 個套設在中間座管23内部的間隔套環24。第一固定板2ι 上穿設有數個安裝孔211，該等安裝孔211可供螺釘穿入藉 以女裝固定在一門板（圖未示）上’參閱圖7’帛一座管。是 外側邊呈擴大狀的中空管筒，其内底部透空凹設有一座孔 221，且在座孔221内側端壁面處凸設有一擋止緣222，靠 近外側端的内周壁上設有一内螺孔223,位於内螺孔223上 方處更凹設有一容置槽224，位於容置槽224的内底部更凹 設有一螺孔225。再參閱圖2，中間座管23與第一座管22 相隔有-預歧離，t間座f 23内部位於兩側處的内周壁 上各凹設有一圓形軸孔231，位於中間處的内周壁上 1332541 單元30之間產生預定大小的扭轉力量。 參閱圖5及圖7,二扭力調節單元％各具有一設置在 第二座管32内部的單向凸輪組51、以及—穿伸設置在第一 座管22内部的心軸52。單向凸輪組51皆包含有—第_凸 輪511及-第二*輪512，第一凸輪511套設在非圓形套孔 322内，其中央處穿設有—圓形孔5111，其靠内侧的一端面 上凸設有四組卡齒5112,而外周處設有二剛好與間隔套環 # 34卡合的平面5113，藉此可令第一&輪5Π與第二座板單 凡30作成-體連動，並且讓第—凸輪511可沿著非圓形套 孔322作軸向位移，第二凸輪512可活動旋轉地套設在圓 形套孔321内，其中央處穿設有—方栓孔5121，其靠内侧 的一端面上凹設有一可供扭轉彈簧42 —端插嵌固定的嵌槽 ； 5122，其靠外側的一端面上凹設有四組與第一凸輪511卡齒 - 5112相互嵌接嚅合的卡槽5123，使第二凸輪512沿單一方 向轉動可對第一凸輪511卡合接觸呈連動狀，沿另一方向轉 • 動則可對第一凸輪511相互頂退脫離而呈空轉狀。該心軸 52是呈長直狀的桿體，其外周平設有一拴接面521，該心 軸52 一側具有一套接在第二凸輪512方栓孔5121内作連 動的驅動端522，另一側具有一朝外伸出至第一座管22處 的掣轉端523,該掣轉端523的端面處並凹設有一呈六角形 狀的插孔524,該心軸52貫通穿入第一凸輪511及第二凸 輪512’因為圓形孔5111的關係，第一凸輪511與心轴52 之間疋呈空轉不帶動的狀態，因為方检孔5丨21與拴接面 521检配合的關係，第二凸輪512與心軸52是相互卡合連 10 1332541 動狀態，使心軸52透過第二凸輪512可帶動扭力彈簧c 作迴轉。 ， ” 參閱圖6及圖7’二速度調節單元6()分別裝設在第一 座板皁兀20兩端處的第一座管22内，利用擋止緣可 對速度調節單元6G予以隔離且支承，每—速度調節單元⑼ 各具有一接設在心軸52上形成連動的滾子座61、二封閉蓋 設在滚子座61兩側邊處的煞車盤62、二個含設在滾子座The above-mentioned hinge device 10 does have the effect of torsion recovery, but its usability still exists. The conventional hinge chain is set to be adjusted by the adjustment tip 18 against the inner wall of the chute m, and the adjustment sleeve 17 is started. Torque is generated by twisting the torsion magazine. However, the chute 122 can only open a small distance, so the adjustment of the torque is quite limited, and the hinge device 1 is screwed into different positions by adjusting the tip 18 The adjustment of the jack m is made, and the plug-in adjustment operation is quite time consuming and inconvenient. In addition, the first and second seat plates 11'12 are overlapped with each other, and the first seat plate 11 is pressed against the washer 13 by the entire surface contact when the first seat plate 11 is lapped. When the weight of the door is too heavy, the load weight will be transmitted to the torsion spring 16 by the mandrel 14 to cause heavy pressure damage, so the service life is short, and the first and first seat plates 11, 12 are pivoted. It also produces a great frictional resistance, which causes the opening and closing of the door to be easily stagnation. SUMMARY OF THE INVENTION The object of the present invention is to provide a door shaft keying device that can adjust the torque to provide a high load carrying capacity and an adjustable torque with a smooth running effect. 6 The stalker and the scoop man, the present invention provides a self-running lining type shaft with adjustable torque, a single J 1st first seat plate unit, a third seat plate unit, and a torsion force "'torque adjustment unit And a speed adjusting unit, 苴Φ: 笸 a board unit has a first-side seat, a solid seat, a raft extending on the first fixed plate side _ seat gu and an extension on the first fixed plate An intermediate seat tube having a predetermined distance from the side of the first side; the second seat plate unit has a tube solid: a plate, and a second „well inserted in the edge of the second fixed plate Between the tube and the intermediate seat tube, there is a torsion spring for the 7° early, and one end of the torsion spring is linked & the other side of the torsion spring is connected to the first adjustment unit with the sleeve s. Torque-Zonghe^ The early cam group of the inner 4 of the melody e and the mandrel of the unidirectional cam group, the single W has one and can::,., the first cam, and the torsion bomb箸 rotates the third cam with the third =, the second cam moves in the single-direction ' 'in the other direction The movable camshaft may be vacant, and the sleeve is connected to the driving end, and the other side is “upper, yes-and second cam-rotating end; the speed adjusting unit has: connecting the engine at the c-seat tube Benzene on the mandrel; 封闭 closed on the side of the roller seat, the brake plate, a 2, the roller seat can be moved in the brake disk, the roller element The elastic element, and the screw, are in the adjustment element that can be screwed onto the elastic element. ^External force, == 2 Torque spring provided by the torsion spring provides the towed by the torsion force... The mandrel can be quickly caught to adjust the torque. The speed adjustment unit can adjust the speed of the rotation speed, and by training The 7C piece of the forest roller can achieve smooth running effect. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to FIG. 2, FIG. 3 and FIG. 4, in a preferred embodiment, the present invention mainly includes a first seat panel A 2 〇, a second seat panel unit %, a set of torque providing units 40, and two groups. The torque adjustment unit 5A and the two sets of speed adjustment units 60, and then the shape of the member and the combined spatial pattern of the present embodiment will be described in detail later. The first seat plate unit 20 has a first fixing plate 21', and a first seat tube 22 extending at an upper and lower ends of the edge of the first fixing plate 21, and an extension portion disposed at an edge of the edge of the first fixing plate 21 The t-seat f 23 and a plurality of spacer collars 24 disposed inside the intermediate seat tube 23. The first fixing plate 21 is provided with a plurality of mounting holes 211 for the screws to be inserted into a door panel (not shown) by the women's wear. Referring to Figure 7, a tube is attached. The hollow tube is enlarged in the outer side, and a hole 221 is defined in the inner bottom of the hole, and a stop edge 222 is protruded from the inner end wall surface of the seat hole 221, and an inner wall is disposed on the inner peripheral wall near the outer end. The screw hole 223 is further disposed with a receiving groove 224 at a position above the inner screw hole 223, and a screw hole 225 is further recessed at the inner bottom of the receiving groove 224. Referring to FIG. 2, the intermediate seat tube 23 is separated from the first seat tube 22 by a pre-dislocation, and the inner peripheral wall of the inner portion of the t-seat f 23 is recessed with a circular shaft hole 231, which is located at the middle. A predetermined amount of torsional force is generated between the 13352541 units 30 on the inner peripheral wall. Referring to Figures 5 and 7, the two torsion adjusting units % each have a one-way cam set 51 disposed inside the second seat tube 32, and a mandrel 52 extending inside the first seat tube 22. The unidirectional cam group 51 includes a first cam 511 and a second fourth 512. The first cam 511 is sleeved in the non-circular sleeve 322, and a circular hole 5111 is formed in the center thereof. Four sets of latches 5112 are protruded from one end surface of the inner side, and two planes 5113 which are just engaged with the spacer collars #34 are provided at the outer circumference, thereby making the first & wheel 5Π and the second seat plate 30 is made into a body linkage, and the first cam 511 is axially displaceable along the non-circular sleeve hole 322, and the second cam 512 is rotatably sleeved in the circular sleeve hole 321 and is disposed at the center thereof. a square bolt hole 5121 having a recessed groove for the torsion spring 42 to be inserted and fixed on one end surface of the inner side; 5122, the outer side end surface is recessed with four sets and the first cam 511 card The teeth - 5112 are engaged with the engaging slots 5123 of each other, so that the second cam 512 can be rotated in a single direction to engage the first cam 511 in a snap-fit manner, and in the other direction, the first cams 511 can be mutually coupled. The top is detached and idling. The mandrel 52 is a long straight rod body having a splicing surface 521 disposed on the outer circumference thereof. The mandrel 52 has a driving end 522 connected to the second cam 512 side bolt hole 5121 for interlocking. The other side has a knuckle end 523 extending outwardly to the first seat tube 22, and a hex-shaped insertion hole 524 is recessed at the end surface of the slewing end 523, and the mandrel 52 penetrates through the first Because of the relationship of the circular hole 5111, the cam 511 and the second cam 512' are in a state of being idle and not driven between the first cam 511 and the mandrel 52, because the square detecting hole 5丨21 is matched with the splicing surface 521. In relationship, the second cam 512 and the mandrel 52 are engaged with each other 10 1332541, and the mandrel 52 can be rotated by the second cam 512 to drive the torsion spring c. Referring to Figures 6 and 7', the two speed adjusting units 6 () are respectively installed in the first seat tube 22 at the two ends of the first seat plate sapon 20, and the speed adjusting unit 6G can be isolated by the blocking edge. And supporting, each speed adjusting unit (9) has a roller seat 61 connected to the mandrel 52 to form an interlocking, two brake covers 62 disposed at two sides of the roller seat 61, and two included in the roller Subseat
61上可在煞車M 62内潤轉移動的滾子元件们、複數個彈 壓在煞車盤62外側處的彈性元件64、二墊設在彈性元件 64外側處的平華司65、—螺設在第—座管22外端處的調 整凡件66、一套設在第一座管22内可對調整元件％做插 止限位的止動組67、以及一封閉蓋設在第一座管22外側端 面處的蓋板68。該滾子座61是一體接設在心軸52上的圓 形盤體，其端面上下兩處各穿設有一珠孔611，該珠孔6n61, roller elements that can be moved in the brake M 62, a plurality of elastic members 64 that are biased on the outer side of the brake disc 62, and two flat washers 65 that are disposed on the outer side of the elastic member 64. The adjustment member 66 at the outer end of the first seat tube 22, a set of a stop group 67 disposed in the first seat tube 22 for inserting the adjustment element %, and a closed cover disposed on the first seat tube 22 cover plate 68 at the outer end face. The roller seat 61 is a circular disk body integrally connected to the mandrel 52, and a bead hole 611 is formed in each of the upper and lower ends of the roller end. The bead hole 6n
剛好可供滾子元件63嵌入。該煞車盤62是内部呈凹空狀 的圓盤體’二煞車盤62相互對合後可對滾子座61作封閉 蓋合i其内部預先填充有可供滚子元件63潤滑用的牛油， 在本實施例中，滾子元件63係採用球形鋼珠，其埋設在滾 子座61的珠孔611内，兩邊剛好各露出半顆球面在煞車盤 ^内作潤轉移動。複數個彈性元件64皆是採用圓形狀的彈 碟片，其分成上下兩組彼此疊合地置入第一座管的座 1内，可個別地對二煞車盤62外端面進行彈壓，藉此 滾子座受到煞車盤62壓抵可產生—旋轉阻力，進而提 供心轴52具有抵抗扭轉的力f ^該調整元件66外周設有 11 一與第一座管22内螺子丨』 _从 孔223相螺合的外螺紋661，使調整 凡件66螺轉後可對彈性 & 汗f7L件64進行壓抵，藉以改變彈性 兀件64的彈壓为蚤，# # _It is just enough for the roller element 63 to be embedded. The brake disc 62 is a disc body having a concave interior. The two discs 62 are closed to each other and can be closed to the roller holder 61. The inside of the brake disc 61 is pre-filled with a butter for lubricating the roller element 63. In the present embodiment, the roller element 63 is a spherical steel ball embedded in the bead hole 611 of the roller seat 61, and both sides are exposed to a half spherical surface to move in the brake disc. Each of the plurality of elastic members 64 is a circular disc having a circular shape, which is divided into two upper and lower sets and placed in the seat 1 of the first seat tube, and the outer end faces of the second vehicle disc 62 can be individually biased. The roller seat is pressed against the brake disc 62 to generate a rotational resistance, thereby providing the mandrel 52 with a force against the twisting. The outer circumference of the adjusting member 66 is provided with 11 and the first seat tube 22 with a screw _ _ from the hole 223 The threaded external thread 661 can be pressed against the elastic & sweat f7L member 64 to change the elastic pressure of the elastic member 64 to 蚤, ## _
調整711件66外周處設有一切設有多 數ω條的環齒部662，位;^ g | A / 齒部662的外側處更設有一圓 徑較環齒部662小的環呷部 ;663 ’調整元件66的外側端面 處凹設有一可供工具插轉的六角形驅轉孔664。同時參閱圖 V該止動組67包含有-可對調整元件6“乍插止的止動元 件 /朝外側彈推止動元件⑺的彈簧672、以及-由 第座e 22外側對止動元件67ι作鎖固的固定螺絲6乃， 該止動元件671剛好襄設套入第-座管22的容置槽224内 ’ ^中央處穿設有—可供固定螺絲673穿入的軸孔6711， 其#向調整7L件66的-側邊處設有_ag齒部6712，該樓齒 部隨/與調整元件66的環齒部咖作健，藉此可插 止調正7G件66以限制其無法進行螺轉動作，其作用是為了 防止在旋轉開關門過穿φ 中因為第—座管22反覆樞轉而造 成5周整凡件66自行對彈性元件64旋麼的情形，該固定螺 絲67!由第一座管22外側穿入止動元件671後再螺入第 一座官22的螺孔225内’固定螺絲673具有-錐形頭端 !^731—剛好可對止動70件671鎖難定。該蓋板68封閉蓋 ^在f座官22的外側端面上’其對應調整元件66位置 處開。又有1]形透孔681 ’剛好可令調整元件％的驅轉孔 664作外露，蓋拓@ 盍扳68對應止動組67位置處開設有一小 682，剛好可供固定螺絲673作穿入。 以上為本發明可調整扭力之門軸絞鏈裝置各項組成構 12 1332541 件及組合空間型態的概述；接著，再將其開關門的動作陳 述如后： 參閱圖9、目1〇,當本發明在進行開門動作時，會使 第-、第二座板單it 2G、3〇以逆時針方向作相對樞轉由 於第一凸輪511與第二座管32形成連動，第二凸輪5 由扭力彈簧42與中間座管 ^ & 23心成連動，因此當第—、第 二座板lit 2G、3G以逆時針方向旋轉時，會令第―二 凸輪511、512上的卡齒一 卡乜5123相互頂退分離而 產生空轉，如此扭力彈箬4 僂便不會透過第二凸輪 傳遞·，。第一凸輪511，使第一、第二座板單元20、30不 U扭力的影響下，可令門板靈活地自由旋轉移動。 參閱圖11及圖 、第二座板單S2Q、3() I發明在進行關^動作時，第— 、第二凸輪511、512的；:Γ向作相對枢轉，第— 產生連動，此時杻力彈箬=112及卡槽5123會相互屬合 J坪黄42的扭力會透過第二 傳遞給第一凸輪511，讓 輪512而 第—座板單元20、30為ϊι 土-回復扭力的影響，在無人操作的情形下 : 力而自動產生關門動作。 ]板因為扭 1具備扭力自動關門的門板 而導致門板大力撞擊門& 4。 ⑦㈢因為扭力過大， —問題，制扭力調” _ 因此本發明特別針對此 手)伸入第一座管22内 取用-工具100(例如六角扳 心轴52末端會連_ 軸52插孔524作插㈣轉， 動第—凸輪512順時針方向旋轉’第二凸 13 1332.541 輪5=的卡槽助會跳過第—凸輪5ιι的卡齒川 二凸輪犯後退而對扭力彈簧42旋.壓增加 100後，第二凸輪512利用 孜開/、 咬丰播。 J用扭力㈣42本身彈力會自動地 讓卡槽5123與第一凸輪511的卡齒麗嚷合卡住，如此扭 力彈…可被定位在預定旋轉角度位置上，對第二 二座板單元2G、3G提供適t大小的扭轉力量。 -另外’本發明對於門板的關門速度可利用速度調節單 兀60來進订調整，參閱圖13，速度調節單元6〇的彈性元 件64在對煞車盤62及滾子座&賴時，會形成一股敦車 阻力，由於滾子座61與心軸52是一體連動，心轴Μ末端 可透過第—凸輪512與第二座板單元％產生連動，因此彈 =件64所產生的煞車阻力，將直接影響第―、第二座板 早儿20、30之間的轉動速度。當使用者要調整關門速度時 :百先’以螺絲起子對固定螺絲673 +以旋鬆，此時止動 兀件671文到彈簧672向外彈推，會移至調整元件μ的環 ’員。P 663位置，使止動元件671的嚅齒部與調整元件 66的環齒部662相脫離，如此該調整元件66便可自由地進 订螺轉動作’接著，再將一工具2〇〇插入調整元件％的驅 轉孔664進行驅轉，螺緊調整元件％會壓迫彈性元件& 而產生較大阻力，轉動速度即變慢，螺鬆調整元件66會放 開彈I·生元件64而產生較小阻力，轉動速度就會變快，使用 者/、要視自身的需求，調整彈性元件64彈壓力量的大小， 如此便此有效控制整個門板轉動速度的快慢。 综上所述，本發明可調整扭力之門軸絞鏈裝置主要是 14 為了解決習知絞鏈装置川蚀田砵Μ 依幻… 的問题，本發明運用的技 術手段及產生的功效優點主要有下列.幾點： 的技 (=可控制門板產生自動關門的效果：本發明利用扭力 早70 40的扭力彈142’提供第一、第二座板單元20 、3〇固定輸出一扭轉力#，使安裝本發明的門板 生關門的動作。 座 (2).可控制門板轉動力量的大小：本發明的扭力調整單 :咒只要利用一工具1〇〇插轉心軸52，便可驅轉改變扭力 彈簧42的扭力值，藉以控制門板扭轉力量的大小，調整動 作快速且便利’而且該心軸52可做出36〇度的轉動範圍， 口此扭力彈黃42的轉緊程度不會受到角度的限制，使用者 可任意調整扭力彈簧42以產生適當扭力。 (3) ·可控制門板轉動速度的快慢：本發明設置速度調節 單元60可對門板的轉動速度進行調整，速度調節單元 内部設有彈性元件64會產生煞車阻力作用’可減緩門板樞 轉的速度，藉此避免門板強力撞擊門框的情形發生，而且 使用者只要利用一工具200對調整元件66進行調轉，就可 輕易地控制開關門速度的快慢，操作上相當快速便利。 (4) ·具有高承載荷重的轉動效果：本發明的速度調節單 元60是設置在第一座板單元20的第一座管22内，第一座 f 22端壁面上設有一擋止緣222，整個速度調節單元6〇利 用平華司65得以支撐在擋止緣222上，雖然速度調節單元 6〇承載著第一座板單元20及門板的重量，但是在受到擋止 緣222的阻斷下，所有壓力皆停止在平華司65上，載重不 15 1332541 會往下累積傳遞’因此能有效保護扭力彈簧42等相關元件 使本發明具有承受高荷重的承载效果，而速度調節單元 60利用煞車盤62做成培林滾珠式的轉動結構，又能達到滑 溜順暢的轉動效果。 βThe outer circumference of the adjusting 711 member 66 is provided with a ring tooth portion 662 having a plurality of ω strips, and the outer portion of the ^ g | A / tooth portion 662 is further provided with a ring portion having a smaller diameter than the ring tooth portion 662; A hexagonal drive hole 664 for tool insertion is recessed at the outer end surface of the adjustment member 66. Referring to FIG. V, the stop group 67 includes a spring 672 which can be used for the adjustment element 6 to "clamp the stop element / push the stop element (7) toward the outer side, and - to the stop element by the outer side of the first seat e 22 The locking member 6 is locked, and the locking member 671 is just inserted into the receiving groove 224 of the first seat tube 22. The central portion is provided with a shaft hole 6711 through which the fixing screw 673 can be inserted. , the _ag tooth portion 6712 is provided at the side of the adjusting 7L member 66, and the tooth portion of the floor is compliant with/with the ring tooth portion of the adjusting member 66, whereby the 7G member 66 can be inserted and adjusted. Restricting the inability to perform the screwing action, the purpose of which is to prevent the rotation of the rotary switch door φ because the first seat tube 22 repeatedly pivots to cause the fifth member to rotate the elastic member 64 for 5 weeks. The screw 67! is inserted into the screw hole 225 of the first seat 22 from the outer side of the first seat tube 22 and then screwed into the screw hole 225 of the first seat 22. The fixing screw 673 has a tapered end end! ^ 731 - just enough to stop 70 The cover 671 is difficult to lock. The cover 68 closes the cover ^ on the outer end surface of the f-seat 22's position corresponding to the adjustment member 66. There is also a 1] through-hole 681 'just right The drive hole 664 of the adjustment component is exposed, and the cover extension@ 盍 68 68 corresponds to the stop group 67 at a position of a small 682, which is just enough for the fixing screw 673 to penetrate. The above is the door shaft of the adjustable torque of the present invention. An overview of the various components of the hinge assembly 12 1332541 and the combined spatial pattern; then, the action of its opening and closing door is stated as follows: Referring to Figure 9, Figure 1, when the invention is in the process of opening the door, The first and second seat plates it 2G, 3〇 are relatively pivoted in a counterclockwise direction. Since the first cam 511 and the second seat tube 32 are interlocked, the second cam 5 is composed of a torsion spring 42 and an intermediate seat tube. 23 Hearts are interlocked. Therefore, when the first and second seat plates lit 2G and 3G are rotated counterclockwise, the latches and the latches 5123 on the second and second cams 511 and 512 are detached from each other and idling. Thus, the torsion magazine 4 is not transmitted through the second cam. The first cam 511 allows the first and second seat plate units 20, 30 to flexibly move freely under the influence of the U-torque force. Referring to Figure 11 and Figure, the second seat plate S2Q, 3 () I invention is in progress ^ When moving, the first and second cams 511, 512;: the relative pivoting, the first - generating linkage, at this time, the force of the magazine = 1212 and the card slot 5123 will be in accordance with the torque of the J Ping Huang 42 Through the second transmission to the first cam 511, the wheel 512 and the first seat plate unit 20, 30 are affected by the ϊι-recovery torque, and in the case of no operation: the force automatically generates the door closing action. 1The door panel with torque automatically closing the door causes the door panel to hit the door & 4 vigorously. 7 (c) because the torque is too large, the problem, the torsion force adjustment _ _ therefore the present invention specifically for this hand) into the first seat tube 22 access - tool 100 (for example, the end of the hex wrench shaft 52 will be connected _ shaft 52 jack 524 Insert (four) turn, move the first - cam 512 rotates clockwise 'second convex 13 1332.541 round 5 = the card slot will skip the first - cam 5 ι 的 齿 二 凸轮 cam cam retreat and the torsion spring 42 旋. After the increase of 100, the second cam 512 is opened by the split/bit. The torque of the (4) 42 itself automatically causes the card slot 5123 to engage with the latch of the first cam 511, so that the torque can be... Positioning at a predetermined rotation angle position, providing the second two-seat unit 2G, 3G with a torsion force of a suitable size. - In addition, the door closing speed of the door panel can be adjusted by using the speed adjustment unit 60, see the figure. 13, the elastic member 64 of the speed adjusting unit 6 会 will form a brake resistance when the brake disc 62 and the roller seat & and the roller seat 61 and the spindle 52 are integrally linked, the end of the mandrel The first cam 512 can be connected to the second seat plate unit Therefore, the braking resistance generated by the elastic member 64 will directly affect the rotational speed between the first and second seat plates 20 and 30. When the user wants to adjust the closing speed: 100 first 'fixed with a screwdriver pair The screw 673 + is loosened. At this time, the stopper member 671 is pushed outward to the spring 672, and is moved to the ring member of the adjusting member μ. The position of the P 663 causes the tooth portion and the adjusting member of the stopping member 671 to be adjusted. The ring gear portion 662 of the 66 is disengaged, so that the adjusting member 66 can freely perform the screwing action. Then, a tool 2〇〇 is inserted into the driving hole 664 of the adjusting component to drive the screw, and the adjusting component is screwed. % will press the elastic element & and generate a large resistance, the rotation speed will become slower, the screw loosening element 66 will release the bomb I·sheng element 64 and generate less resistance, the rotation speed will become faster, the user /, According to the needs of the self, the amount of the elastic force of the elastic member 64 is adjusted, so that the speed of the rotation of the entire door panel can be effectively controlled. In summary, the door hinge hinge device capable of adjusting the torque of the present invention is mainly 14 Twisting device The problem of the technical means and the advantages produced by the present invention are as follows. The following points: The technique (= controllable door panel produces the effect of automatically closing the door: the present invention provides the first use of the torsion force 142' with a torque of 70 40 early. The second seat plate unit 20, 3〇 fixedly outputs a torsion force #, so that the door panel of the invention is installed to close the door. The seat (2) can control the size of the door plate rotation force: the torque adjustment list of the invention: the curse By using a tool 1 to insert the mandrel 52, the torque value of the torsion spring 42 can be changed to control the torque of the door plate, and the adjustment action is fast and convenient 'and the mandrel 52 can make 36 degrees. The range of rotation, the degree of tightening of the torsion spring 42 is not limited by the angle, and the user can arbitrarily adjust the torsion spring 42 to generate a proper torque. (3) The speed of the door panel can be controlled: the speed adjusting unit 60 of the present invention can adjust the rotation speed of the door panel, and the elastic adjusting member 64 is provided inside the speed adjusting unit to generate the braking resistance effect, which can slow down the pivoting of the door panel. Therefore, the situation that the door panel strongly hits the door frame is avoided, and the user can easily control the speed of opening and closing the door by using the tool 200 to adjust the speed of the opening and closing door, and the operation is quite fast and convenient. (4) The rotating effect of the high load bearing weight: the speed adjusting unit 60 of the present invention is disposed in the first seat tube 22 of the first seat plate unit 20, and a stop edge 222 is provided on the wall surface of the first seat f 22 The entire speed adjusting unit 6 is supported on the blocking edge 222 by the flat washer 65. Although the speed adjusting unit 6 is carrying the weight of the first seat plate unit 20 and the door panel, it is blocked by the blocking edge 222. All the pressures are stopped on the Pinghuasi 65, and the load is not 15 1332541. It will accumulate downwards. Therefore, the related components such as the torsion spring 42 can be effectively protected to make the present invention bear the bearing load with high load, and the speed adjusting unit 60 utilizes The brake disc 62 is made of a Palin ball type rotating structure, and can achieve a smooth and smooth rotation effect. β
惟以上所述者，僅為本發 能以此限定本發明實施之範圍 範圍及發明說明内容所作之簡 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 明一較佳實施例而已，當不 ’即大凡依本發明申請專利 單的等效變化與修飾，皆仍 圖1是習知絞鏈裝置的分解立體圖； 圖2是本發明可調整扭力之門軸絞鏈裝置一較佳實r 例的分解立體圖’ t兒明本發明包含有—第—座板單元、: 第Γίϊ單元、—扭力提供單元、二扭力調節單元及二迷 曰3疋上述較佳實施例的組合立體圖；However, it is to be understood that the scope of the invention and the scope of the invention are limited to the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS [0009] The preferred embodiment of the present invention, when not equivalent to the equivalent changes and modifications of the patent application of the present invention, is still an exploded perspective view of a conventional hinge device; An exploded perspective view of a preferred embodiment of a door hinge hinge device capable of adjusting torque. The present invention includes a - seat plate unit, a second unit, a torque supply unit, a second torque adjustment unit, and two a combined perspective view of the above preferred embodiment;
囷4疋上述較佳貫施例的組合平面圖； θ疋上述較佳貫施例的立體圖，說明扭力調節單元 具有一心軸及一單向凸輪組，單向凸輪組是由一第— 及一第二凸輪所組成； ，說明速度調節單元 一調整元件、一止動 圖6疋上述較佳實施例的立體圖 包含有一煞車盤、複數個彈性元件、 組以及一蓋板； ° -7線的纠視圖，說明扭力提供單元机右 二扭力彈簧，扭六描 。 0又牙 ， 力彈簧在經過皁向凸輪組帶動 16 1332541 、第-座板單it提供1定大小的扭々； 圖8是圖4沿8_8線的剖視圖，·說明止動組 插嵌防止其產生螺轉的情形； ’-。正兀件 疋上述較佳貫施例的動作圖，說明第—、哲一 板早几以逆時針方向相對轉動’進行朗動作的情來· 組的圖9動作狀態下的組合剖視圓，說明單向凸輪 第一凸輪相互頂退呈空轉的情形； 圖11是上述較佳實施例的動作圖，說明第— 板單元以糾針方向相對轉動，進行關門動作的情形座 圖12疋上述較佳實施例的動作圖說明 作動該心軸旋轉，透過單向凸輪組可調整力 小的情形；及 刀评“丑力大 旋上述較佳實施例的動作圖，說明對止動址予以 以：1Γ一工具作動調整元件旋轉，對彈性元件壓迫 ' 煞阻力，藉此達到調整旋轉速度快慢的情形。 17 1332541 【主要元件符號說明】组合4疋 combination plan view of the above preferred embodiment; θ疋 perspective view of the above preferred embodiment, illustrating that the torque adjustment unit has a mandrel and a one-way cam set, and the one-way cam set is composed of a first and a first The second cam comprises: a speed adjusting unit, an adjusting component, and a stop. The perspective view of the preferred embodiment includes a brake disc, a plurality of elastic members, a set and a cover plate; , to explain the torque provided by the unit right second torsion spring, twist six strokes. 0 teeth, the force spring is driven by the soap to the cam set 16 1332541, the first seat plate single it provides a fixed size twist; Figure 8 is a cross-sectional view of Figure 4 along the line 8-8, · explain the stop group insert to prevent it a situation in which a screw turns; '-. The action diagram of the above preferred embodiment shows that the first and the first plates are rotated in the counterclockwise direction, and the combined cross-sectional circle in the action state of FIG. FIG. 11 is a view showing the operation of the first embodiment in which the first cams are idling with each other; FIG. 11 is an operation diagram of the above-described preferred embodiment, illustrating the case where the first plate unit is relatively rotated in the direction of the correcting direction, and the door closing operation is performed. FIG. The action diagram of the preferred embodiment illustrates the case where the mandrel is rotated, and the adjustment force is small through the one-way cam group; and the knife review "the action figure of the preferred embodiment of the ugly force is illustrated, indicating that the stop address is: 1 Γ a tool actuates the adjustment element to rotate, and presses the 元件 resistance to the elastic element, thereby achieving the adjustment of the rotation speed. 17 1332541 [Main component symbol description]
20….· •…第一座板單元 41 ····'·· …固定件 21 ••… ----苐 固疋板 411 .… …嵌槽 211… …·安裝孔 412 ···· …栓平面 22……· •…第一座管 42…… …扭力彈簀 221… •…座孔 50…… …扭力調節單元 222… •…擋止緣 51…… …單向凸輪組 223 ··· •…内螺孔 511 …第一凸輪 224… •…容置槽 5111 … …圓形孔 225… •…螺孔 5112··· ----^齒 23…… •…中間座管 5113 … …平面 231 ··· —圓形軸孔 512 ···· …第二凸輪 232… •…栓孔 5121.·· …方栓孔 24…… …·間隔套環 5122 … …甘欠槽 241… •…槽缝 5123 … …卡槽 30…… •…第二座板單元 52…… …心轴 31…… •…第二固定板 521 ·.·· …栓接面 311 ··· •…安裝孔 522 ··· …驅動端 32…… …·第二座管 523 · …掣轉端 321… •…圓形套孔 524 ···· …插孔 322 ··· …·非圓形套孔 60…… …速度調節單元 33…… •…間隔套環 61…… …滾子座 34…… •…間隔套環 611 …· …珠孔 40…… •…扭力提供單元 62…… …煞車盤 18 1332541 63…·. •…滾子元件 6711·.. …和孔 64••… …·彈性元件 6712 … …嚅齒部 65•… •…平華司 672 ···· …彈簧 66·.··. •…調整元件 673 ··.. …固定螺絲 661… •…外螺紋 6731 … …錐形頭端 662… •…環齒部 68…… …蓋板 663… •…環頸部 681 ···· …圓形透孔 664… •…驅轉孔 682 ···· …小圓孑L 67…… —止動組 100 ···· …工具 671… —止動元件 200… …工具 1920....·•...first seat plate unit 41····'·· ...fixing member 21 ••... ---- 疋 疋 411 411 .... ... 槽 211... ...· mounting hole 412 ··· · ...plug plane 22 ...· •...first seat tube 42......torque magazine 221...•...seat hole 50...torque adjustment unit 222......stop end 51...one-way cam set 223 ··· •...Inner screw hole 511 ...first cam 224... •...receiving groove 5111 ... circular hole 225... •... screw hole 5112··· ----^ tooth 23... •...intermediate seat tube 5113 ... plane 231 ··· — circular shaft hole 512 ····...second cam 232... •...bolmer hole 5121.··... square bolt hole 24... ...· spacer collar 5122 ... 241... •...Slot 5123 ... card slot 30... •...Second seat plate unit 52......Hemand shaft 31...•...Second fixed plate 521 ·..·...Bolt surface 311 ··· ...mounting hole 522 ··· ...drive end 32 ... .... second seat tube 523 · ... turn end 321 ... • ... round set hole 524 ···· ... jack 322 ··· ...· non-circular Set of holes 60... ...speed adjustment unit 33 ... • ... spacer collar 61 ... roller seat 34 ... • ... spacer collar 611 ... ... ... bead hole 40 ... • ... torque supply unit 62 ... ... brake disc 18 1332541 63 ...·.•...Roller element 6711·.....and hole 64••...·elastic element 6712...toothed part 65•...•...Pinghua 672 ····...spring 66·.··. •...Adjustment element 673 ···.....Fixed screw 661... •...External thread 6731...Conical head end 662...•...ring toothed part 68......cover 663... •...ring neck 681 ···· ...round through hole 664... •... drive hole 682 ····...small circle L 67...——stop group 100 ···· Tool 671... —stop element 200... tool 19