201207258 12樞接管部121下方處橫向開設有一滑槽122，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ι72 ，該調整梢18可由滑槽122穿入插接在預定位置的插孔 172内，使調整梢18隨著調整管套17迴轉而抵止在滑槽 122内壁時，可令扭力彈簧丨6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172上，便可調 整扭力彈簧16產生不同大小的扭轉力量。 上述絞鏈裝置1〇確實具有扭力回復的效果，但是其使 用性仍有缺失存在，習知絞鏈裝置1〇是利用調整梢18靠 抵在滑槽122内壁定止後，調整管套17才開始對扭力彈簧 16扭轉而產生扭力，然而該滑槽122只能開設一小段距離 ，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插入螺接不同位置的插孔172内做成調整，此 種插接式的調整動作相當費時且不方便。 【發明内容】 因此，本發明之目的在提供一種可調整扭力大小、具 備正反向皆可蓄壓以及具有便利調整扭力效果的可調整扭 力之絞鏈裝置。 於是，本發明提供一種可調整扭力之絞鏈裝置，包含 有一絞鏈單it、一扭力提供單元及一扭力調節單元，其中 :絞鏈單元具有一第一葉片、一第二葉片、一第一套筒及 -第二套筒，第一葉片設有一第一套管部，第二葉片設有 -第二套管部，第二套管部與第一套管部藉著第二套筒及 第-套筒可相互插喪組合，第一套筒及第二套筒套設在第 201207258 一、第二套管部之間，复外 ^ u ^ °與第一套官部相接而與第二 葉片呈連動狀，第一套筒内 仳留-目士 . 1 °又置有一第一凸輪；扭力提 i、早70具有一活動樞設在第_ 、，β去 第一套管部之間的心軸、 以及一套设在心軸上的扭力5¾ 1 ^ 刀弹簧，邊心軸外周與第一套 部相接而與第一葉片呈連動狀， 这扭力彈簧一端作用於該 心軸上；扭力調節單元具有— 八 /動套没在第一套筒内的扭 力調整件、以及·-設置在扭 件外周設有一第二凸輪，的扭力調整 一 彳力調整件受到彈簧彈抵可令第 二凸輪與第一凸輪相互擎人 + σ 扭力調整件外端處凹設有一 供工具驅轉的調整孔，扭；I s 力彈簧另一鳊作用於該扭力調整A plurality of array jacks 127 are disposed in the outer circumference of the pivoting tube portion 121 at a position corresponding to the outer circumference of the adjusting sleeve 116. The adjusting tip 18 can be inserted into the slot 122 by the slot 122. In the insertion hole 172 of the predetermined position, when the adjustment tip 18 is rotated against the adjustment sleeve 17 to abut against the inner wall of the sliding groove 122, the torsion spring 丨 6 can start to reverse the energy storage, so that the user can adjust the tip 18 By inserting the jacks 172 in different positions, the torsion springs 16 can be adjusted to produce different magnitudes of torsional forces. The above-mentioned hinge device 1 does have the effect of torsion recovery, but its usability still exists. The conventional hinge device 1 is adjusted by the adjustment tip 18 against the inner wall of the chute 122, and the sleeve 17 is adjusted. The torsion spring 16 is initially twisted to generate a torsion force. 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 inserted into the screw by the adjustment tip 18. Adjustment is made in the hole 172, and such a plug-in adjustment operation is time consuming and inconvenient. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a hinge device that can adjust the amount of torque, can be stored in both forward and reverse directions, and has an adjustable torque that facilitates adjustment of the torsion. Therefore, the present invention provides a twisting device capable of adjusting torque, comprising a hinge single it, a torque providing unit and a torque adjusting unit, wherein: the hinge unit has a first blade, a second blade, and a first a sleeve and a second sleeve, the first blade is provided with a first sleeve portion, the second blade is provided with a second sleeve portion, and the second sleeve portion and the first sleeve portion are supported by the second sleeve The first sleeve and the sleeve can be combined with each other, and the first sleeve and the second sleeve are sleeved between the first and second sleeve portions of the 201207258, and the outer sleeve is connected with the first set of the official portion. The second blade is interlocked, and the first sleeve is retained in the first sleeve. The first cam is placed at 1 °; the torque is raised by i, and the early 70 has a movable pivot at the first _, and β to the first sleeve portion. a mandrel between the mandrel and a set of torsion force 53⁄4 1 ^ knife spring disposed on the mandrel, the outer periphery of the side mandrel is in contact with the first set of parts and is interlocked with the first blade, and one end of the torsion spring acts on the mandrel The torque adjustment unit has a torque adjusting member that is not in the first sleeve, and is disposed on the outer circumference of the twisting member. a second cam, the torsion adjustment of the force adjustment member is rebounded by the spring to make the second cam and the first cam mutually sway + σ. The outer end of the torsion adjustment member is recessed with an adjustment hole for the tool to be rotated; I s force spring is applied to the torque adjustment
件上’使扭力調整件沿—方A 方向旋轉可令第一凸輪與第二凸 輪相互掣合呈連動狀，，凡另 ，口另—方向旋轉可令第一凸輪盥第 二凸輪相互頂退呈空轉狀。 一 本發明之功效是藉由扭六担# οπ _ 裙田杻力如供早兀的扭力彈簧提供扭 力，透過扭力調整件可餅如+ , 卞』對扭力掉簧自由調轉扭力大小， 此可達到便利調整扭力的效果。 曰 【實施方式】 有關本發明之前述及+ J k夂其他技術内容、特點與功效，在The rotation of the torsion adjusting member in the direction of the square A can make the first cam and the second cam engage with each other in a interlocking manner, and if the other direction is rotated, the first cam and the second cam can retreat from each other. It is idling. The effect of one invention is to provide the torsion force by twisting the six-loaded # οπ _ skirting force, such as the torsion spring for the early twisting, and the torque can be adjusted by the torque adjusting member such as +, 卞 对 to the torsion force spring to adjust the torque, which can be convenient Adjust the effect of the torque.曰 [Embodiment] The above-mentioned and + J k夂 other technical contents, features and effects of the present invention are
以下配合參考圖式之—較传奢a A, M y A 早又佳貫施例的誶細說明中，將可清 楚的呈現。 —參閱圖2至圖4’本發明可調整扭力之絞鏈裝置在一較 佳貝鈿例中’主要係舉應用在門板上的例子，其包含有一 絞鏈單元20、一扭力提供罝 托供单7G 30、一扭力調節單元4〇及 一速度調節單元50，接荽，收丄— 禪者，再將本貫施例的構件形狀及組 201207258 合空間型態作一詳述如后。 該絞鏈單元20具有一第一葉片21、第二葉片22、一 第一套筒23、一第二套筒24及二止動銷25，第一葉片21 側邊處設置有一大一小的第一套管部211，第二葉片22側 邊處分開設置有三組第二套管部221，使第一套管部211與 第二套管部221剛好可相互插嵌組合，第二套管部221内 壁處皆設有二栓部222，第一套筒23由一側端的第二套管 部221套伸入第一套管部211内，第二套筒24由另一側端 的第二套管部221套伸入第一套管部211内，第一、第二套 筒23、24外周設有二面與栓部222相互栓合的拴面23丄、 241，再藉由二止動銷25由第二套管部22丨外部螺入第一 、第二套筒23、24外周，使第一、第二套筒幻、24得以 限位固定在第二套管部221内。 參閱圖4及圖7，扭力提供單元3〇具有一心軸31及一 扭力彈簧32 ’該4、軸31活動套設在第—套筒23内其外 周中間處上下各設有-凸部311，該凸部311欲接在第一葉 片的第一套管部211内，使心軸31與第一葉片？！呈連 動狀，凸部311上切設有—插槽312，該心軸31在凸部3ΐι 旁側處設有二對稱的凸輪部313。該扭力彈簧32兩端分別 設有一支腳321及另一去腳 叉腳322 ’該支腳321插入心軸31 的插槽3 12内，使扭力强笼〇0 . 尤讲刀库簧32該端作用於該心軸31上。 參閱圖7、圖8，扭六闲- 诅刀凋郎早7C 40具有一扭力調整件 42及一彈簧43，第一本俾 ， 弟套琦23内部中空可供扭力調整件42 、彈簧43、扭力彈簧32及，d 1,太 及心輛31套入，第一套筒23内周 201207258 壁上環繞設有—呈齒輪狀的苐—凸輪 力調整件42外周相對設有目户斤不），扭 二凸輪42丨剛好可 齒輪狀的第二凸輪似，第 ，、弟凸輪233相互掣人违叙,^ 整件42外周處切設有 I 口連動，扭力調 322插接在溝槽似~ S扭力彈簧32的另-支腳 調整件42上^ 冑扭力彈簧32該端作用於該扭力 可供預定工^ 〃角形狀的調整孔423，該調整孔423 了 六角板手）進行插轉，扭力調整件们 :扭力料32扭轉，藉此達_整扭力 ==内側一端可供彈簧43套入，彈簧43對二 調整件42作彈抵，使第二凸輪421與第— ，，藉此定位該扭力調整件42轉動後的角度=儒 田使用者對扭力調整件42深人按壓後，因為扭力彈菁U 扭轉力的影響’會帶動扭力調整件42令第二凸輪421與第 凸輪233脫掣，使扭力彈簧32可釋放轉回至最鬆狀態。 參閱圖6至圖8,該速度調節單元5〇主要具有一速度 調整件52、數彈性元件53及—凸輪件54，該第二套筒24 内邛可供速度調整件52、彈性元件53及凸輪件54套入， 5 L度調整件52外側端面處設有一供工具插轉的調整孔 1其内側一端外周處設有一螺接在第二套筒24内的螺 、’文奴522，凸輪件54外周設有二導塊541在第二套筒24内 2處有二滑槽242’其朝向心軸31凸輪部313的一端設有 一凸輪面542’凸輪面542在適當角度的位置上分別凹設有 疋位槽543及另一定位槽544’凸輪件54受到凸輪部 7 201207258 313頂抵可朝彈性元件53方向移動，如此彈性元件53會與 凸輪件54接觸而對心軸31產生一摩擦阻力，藉此控制門 板轉動速度的快慢’在本實施例中，彈性元件53是由數片 盤形華司所組成（另外也可採用一壓縮彈簧作替代），螺轉速 度調整件52可改變彈性元件53對心轴31摩擦阻力的大小 ，藉此達到調整門板轉動速度快慢的效果。 f刀〜狄硬衣直合項組成構件及 組合空間型態的概述，·接著，再將本發明動作陳述如后： 當使用者對門板進行開門動作時，第一、第二葉片2ι 、22彼此相對樞轉，第一、第二套管部2ιι、22ι以逆時針 方向旋轉，該旋轉方向會令第一、第二凸輪2m"目互 卡擎韻合，此時第一凸輪233 t帶動第二凸輪421旋轉， 進而對扭力彈蒉32扭轉進行儲能。 當門板被打開後，第一、第二葉片21、22因為扭力彈 簧32儲能的關係會產生1復扭力，如此在無人操作的产 況下，門板受到此一回復扭力會自動產生關門動作。月 —本發明可利用扭力調節單元4〇對門板的_力道 為整’首先，使用者使用一工具（例如六角扳手）伸入扭力調 ^牛42的調整孔423内進行驅轉，扭力調整件42帶動第。 :凸輪421沿逆時針方向旋轉時，第一凸輪加會頂 ^凸輪421 ’同時第二凸輪421旋轉時會對扭力彈箸^於 塵以增加扭力，#到放開工具後，扭相 Γ:43彈抵而會自動讓第二凸…住第一：到 扭力彈簧32便可㈣位在料角度位置上，而具備有 201207258 適當大小的扭轉力。 在一般情形下，若是將第_葉片21固定在門板上，讓 第二葉片,2做為固定片時，與第一葉片2"目互連動的心 軸31會破當成轉動軸’當第一葉片21轉動時，扭力彈箐 32以另支腳322做為固定支點，支腳κι會隨著門板轉 £另外，右是將第一葉片21固定在門框上， 讓第一葉片22做為轉動片日夺，第一套筒23及第二套筒24 會隨著第二葉片22轉動而被當成轉動軸，扭力彈簧32會 以支腳321做為固定支點，另一支腳322會隨著門板轉動 而開始蓄£，藉此本發明具有正反向旋轉皆可蓄壓，使本 發明無論是左邊或右邊開門方向的門板可共用同一組絞鏈 裝置進行安裝。 ， 參閱圖9 ’當使用者輕推門板開始要做關門動作時，心 軸31凸輪部.313會順沿著凸輪件54凸輪面542的斜度移 動，凸輪件54會壓抵彈性元件53產生阻力，藉此控制門 板轉動速度的快慢。參閱圖1G ’ #凸輪部313開始脫離定 位槽543時，由於與凸輪件54接觸面的斜度較平緩，對心 軸31的摩擦阻力較小，整個門板的轉動速度會明顯較快， 當門板打開0度到30度的時候，摩擦力最小（幾乎沒有摩擦 力），門板會以最快速度進行關門動作。參閱圖u、圖12， 當門板轉動角度由30度到達45度時，此時凸輪件54的凸 輪面542與心軸31的凸輪部313接觸面的斜度較陡，加上 凸輪件54受彈性元件53的彈抵作用，對心軸31的摩擦阻 力較大，門板會以較慢的速度進行關門。 201207258 田使用者推開門板進行開門動作時，使門 板打開角度到達適當角产德， 又後凸輪件54由於受到彈性元件 &丨上面的定位槽543或另—定位槽⑷會卡住心 二31上的凸輪部313，藉此該門板打開至既定角度時，會 定位該π板產生停止細關的效果。 a 所述本發明可調整扭力之絞鏈裝置主要是 解決習知絞鏈裝置1〇使 ,^ . 史用Γ生的問$ ’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： ⑴.可產生自動開閉合的效果：本發明利用扭力提供單 =〇的扭力田彈黃32,提供第一、第二葉片21、22以輸 扭轉力里，使門板能產生自動關門的效果。 ⑺·可控制轉動力量的大小··本發明的扭力調節單元4〇 利用一工具插轉扭力調整件42,便可驅轉改變扭力彈簧32 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，而且該扭力調整件42可做出鳩度的轉動範圍， 4 *力彈簧32的轉緊程度不會受到角度的限制，使 意調整扭力彈簧32以產生適當扭力。 (3).可控制轉動速度的快慢：本發明設置速度調節單元 5〇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7G件53會對速度調整件52產生煞車阻尼作用，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對速度調整件52進行調 轉’就可輕易地控制開關門速度的快慢，操作上相= 便利。 田识迷 10 201207258 (4)·具有順暢的轉動效果··本發明二葉片2ι、2 行開賴時，利用該第—、第二套筒23、24與第一 2 部211及第二好部221相互樞接組合在—起，可隔斷承二 重量對内部構件的影響，使二葉片21、22轉 巧 順暢的轉動效果》 α μ 准以上所述者，僅為本發明之—較佳實施例而已，♦ 不能以此限定本發明實施之範圍，即大凡依本發明申請二The following is a clear description of the reference pattern - the more detailed description of the extravagant a A, M y A early and good examples. - Referring to Figures 2 to 4', the hinged device of the adjustable torque of the present invention is used in the preferred embodiment of the present invention. The main assembly is applied to the door panel, and includes a hinge unit 20 and a torque supply. A single 7G 30, a torsion adjustment unit 4〇 and a speed adjustment unit 50 are connected to the zen, and the shape of the component of the present embodiment and the group 201207258 spatial pattern are described in detail later. The hinge unit 20 has a first blade 21, a second blade 22, a first sleeve 23, a second sleeve 24 and two stop pins 25. The first blade 21 is provided with a large one and a small side. a sleeve portion 211, three sets of second sleeve portions 221 are separately disposed at the side of the second vane 22, so that the first sleeve portion 211 and the second sleeve portion 221 are just insertable and insertable with each other, and the second sleeve portion The inner wall of the 221 is provided with two plug portions 222. The first sleeve 23 is sleeved into the first sleeve portion 211 by the second sleeve portion 221 at one side, and the second sleeve 24 is provided by the second sleeve at the other end. The sleeve portion 221 extends into the first sleeve portion 211, and the outer circumferences of the first and second sleeves 23, 24 are provided with the top faces 23, 241 of the two sides and the bolt portions 222, and the second stop pins 25 is screwed into the outer circumference of the first and second sleeves 23, 24 by the second sleeve portion 22, so that the first and second sleeves are fixed in the second sleeve portion 221 by the limit. Referring to FIG. 4 and FIG. 7 , the torsion providing unit 3 has a mandrel 31 and a torsion spring 32 ′. The shaft 31 is sleeved on the first sleeve 23 and has a convex portion 311 at the upper and middle sides thereof. The convex portion 311 is intended to be connected in the first sleeve portion 211 of the first blade to make the mandrel 31 and the first blade? ! In the interlocking manner, the convex portion 311 is cut with a slot 312, and the mandrel 31 is provided with two symmetrical cam portions 313 at the side of the convex portion 3ΐ. The two ends of the torsion spring 32 are respectively provided with a leg 321 and another tripod leg 322. The leg 321 is inserted into the slot 3 12 of the spindle 31, so that the torque is strong and the cage is 0. The end acts on the mandrel 31. Referring to FIG. 7 and FIG. 8 , the twisting six idle - the slasher early 7C 40 has a torsion adjusting member 42 and a spring 43, the first one, the brother set Qi 23 internal hollow for the torque adjusting member 42 , the spring 43, The torsion springs 32 and d 1, the too and the heart 31 are nested, and the inner circumference of the first sleeve 23 is 201207258. The circumference of the first sleeve 23 is provided with a gear-shaped 苐-cam force adjusting member 42 which is oppositely disposed on the outer circumference. Twisted two cams 42 丨 just like the second cam of the gear-like shape, the first, the brother cam 233 is inconsistent with each other, ^ the whole piece 42 is cut at the outer circumference of the I port, and the torque 322 is inserted in the groove. The other-leg adjustment member 42 of the S-torsion spring 32 is disposed on the adjustment hole 423 of the torsion force for the predetermined angle, and the adjustment hole 423 is inserted by the hexagonal wrench. Torque adjusting members: the torsion material 32 is twisted, thereby reaching the _ full torque == the inner end is available for the spring 43 to be nested, and the spring 43 is biased against the second adjusting member 42 to make the second cam 421 and the first, and The angle at which the torsion adjusting member 42 is rotated is determined by the Confucian user after the deep pressing of the torsion adjusting member 42 because of the torsion bomb Effect of torsional forces U 'will drive a second torque adjustment member 42 so that the first cam 421 and the cam detent 233 off, the torsion spring 32 may be released back to the loosest state. Referring to FIG. 6 to FIG. 8 , the speed adjusting unit 5 〇 mainly has a speed adjusting member 52 , a plurality of elastic members 53 , and a cam member 54 . The second sleeve 24 is provided with a speed adjusting member 52 , an elastic member 53 , and The cam member 54 is nested, and an adjustment hole 1 for inserting the tool is disposed at the outer end surface of the 5 L degree adjusting member 52. A screw, a nucleus 522, a cam screwed in the second sleeve 24 is disposed at an outer circumference of the inner end. The outer circumference of the member 54 is provided with two guiding blocks 541. There are two sliding grooves 242' in the second sleeve 24. The one end of the cam portion 313 facing the mandrel 31 is provided with a cam surface 542'. The cam surface 542 is respectively at an appropriate angle. The recessed groove 543 and the other positioning groove 544' of the cam member 54 are moved by the cam portion 7201207258 313 to move toward the elastic member 53, so that the elastic member 53 comes into contact with the cam member 54 to generate a force on the spindle 31. Frictional resistance, thereby controlling the speed of the rotation speed of the door panel. In the present embodiment, the elastic member 53 is composed of a plurality of disc-shaped washers (in addition, a compression spring can also be used instead), and the screw speed adjusting member 52 can be Changing the amount of frictional resistance of the elastic member 53 to the mandrel 31 Whereby the rotational speed of the door panel to adjust the speed to achieve an effect. An overview of the constituent members and the combined spatial pattern of the f-to-hard-to-shoulder straight-through item, and then the action of the present invention is as follows: When the user opens the door panel, the first and second blades 2, 22, 22 Rotating relative to each other, the first and second sleeve portions 2, 1 and 2 are rotated in a counterclockwise direction, and the rotation direction causes the first and second cams to be combined with each other. At this time, the first cam 233 t is driven. The second cam 421 rotates, and the torsion magazine 32 is twisted to store energy. When the door panel is opened, the first and second blades 21, 22 generate a complex torque due to the energy storage relationship of the torsion spring 32. Thus, in the unmanned operation condition, the door panel automatically generates a door closing action by the returning torque. Month—The present invention can utilize the torsion adjusting unit 4 to make the _ force path of the door panel a whole. First, the user uses a tool (such as a hex wrench) to extend into the adjusting hole 423 of the torque adjusting horn 42 for driving, and the torque adjusting member 42 drives the first. When the cam 421 rotates in the counterclockwise direction, the first cam adds the top cam 421 ' while the second cam 421 rotates, the torque will be dragged to increase the torque, and # to release the tool, the twist: 43 bucks and automatically makes the second convex... live first: to the torsion spring 32 can be (four) in the material angle position, and has the appropriate size of 201207258 torsion. In the general case, if the first blade 21 is fixed on the door panel and the second blade 2 is used as a fixed piece, the mandrel 31 that is interconnected with the first blade 2 will be broken into a rotating shaft. When the blade 21 rotates, the torsion magazine 32 uses the other leg 322 as a fixed fulcrum, and the leg κι rotates along with the door panel. In addition, the first blade 21 is fixed on the door frame, and the first blade 22 is rotated. In the case of a piece, the first sleeve 23 and the second sleeve 24 are regarded as the rotating shafts as the second blade 22 rotates, and the torsion spring 32 will have the legs 321 as a fixed fulcrum, and the other leg 322 will follow The door panel is rotated to start accumulating, whereby the present invention can store pressure in both forward and reverse rotations, so that the door panels of the present invention, whether in the left or right door opening direction, can be shared by the same set of hinge devices. Referring to FIG. 9 'When the user gently pushes the door panel to start the door closing action, the mandrel 31 cam portion 313 moves along the slope of the cam surface 542 of the cam member 54, and the cam member 54 presses against the elastic member 53. Resistance is generated, thereby controlling the speed at which the door panel rotates. Referring to FIG. 1G' #Cam portion 313 starts to disengage from the positioning groove 543, since the inclination of the contact surface with the cam member 54 is gentle, the frictional resistance to the mandrel 31 is small, and the rotation speed of the entire door panel is significantly faster, when the door panel is When opening 0 degrees to 30 degrees, the friction is minimal (almost no friction), and the door panel will close the door at the fastest speed. Referring to Figures u and 12, when the door panel rotation angle reaches 45 degrees from 30 degrees, the cam surface 542 of the cam member 54 and the cam portion 313 of the mandrel 31 have a steep slope, and the cam member 54 is received. The elastic action of the elastic member 53 has a large frictional resistance to the mandrel 31, and the door panel is closed at a relatively slow speed. 201207258 When the user opens the door panel to open the door, the opening angle of the door panel reaches the proper angle, and the rear cam member 54 is caught by the positioning groove 543 or the other positioning groove (4) on the elastic member & The cam portion 313 on the 31, whereby the door panel is opened to a predetermined angle, the π plate is positioned to produce an effect of stopping the fine closing. The hinge device for adjusting the torsion of the present invention mainly solves the conventional hinge device 1 , and the use of the technical means and the advantages of the invention are mainly as follows. : (1). The effect of automatic opening and closing can be generated: the present invention utilizes the torsion force to provide the single-turn twist field field yellow 32, and provides the first and second blades 21, 22 to transmit the torsion force, so that the door panel can automatically close the door. . (7) The size of the rotational force can be controlled. The torque adjustment unit 4 of the present invention can be used to change the torque value of the torsion spring 32 by using a tool to insert the torque adjustment member 42. It is fast and convenient, and the torsion adjusting member 42 can make a range of rotation of the twist, and the degree of tightening of the 4* force spring 32 is not limited by the angle, so that the torsion spring 32 is intentionally adjusted to generate a proper torque. (3). The speed of the rotation speed can be controlled: the speed adjustment unit 5 of the present invention can adjust the rotation speed of the door panel, and the elastic adjustment unit 100 is internally provided with the elastic 7G member 53 to generate the braking effect of the speed adjustment member 52. The speed of pivoting the door panel can be slowed down, thereby avoiding the situation that the door panel strongly hits the door frame, and the user can easily control the speed of opening and closing the door by simply turning the speed adjusting member 52 with a tool, and the operation phase is convenient. .田知迷10 201207258 (4)·With smooth rotation effect··When the two blades of the present invention are 2, 2, and 2 lines, the first and second sleeves 23 and 24 and the first two parts 211 and the second are good. The parts 221 are pivotally combined with each other to block the influence of the weight of the bearing body on the internal components, so that the two blades 21 and 22 can be smoothly rotated. The above-mentioned one is only the preferred one of the present invention. The embodiment ♦ does not limit the scope of the implementation of the invention, that is, the application according to the invention
利範圍及發明說明内容所作之簡單的等效變化與修飾皆 :屬本發明專利涵蓋之範圍0，此絞鏈I置，可運用的範 :报廣，例如：門窗、門櫃、筆記型電腦、拖把·_·.等可活 動的聯結物，皆屬之。 【圖式簡單說明】 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絞鍵裝置一較佳實施例的 組合立體圖； 圖3是上述較佳實施例的分解立體圖； 圖4是上述較佳實施例的分解立體圖； 圖5是上述較佳實施例的半剖立體圖； 圖6是上述較佳實施例的分解立體圖； 圖7是上述較佳實施例的組合圖； 圖8是上述較佳實施例的剖視圖； 圖9是上述較佳實施例的動作圖； 圖10是上述較佳實施例的動作示意圖（一广 圖11疋上述較佳實施例的動作示意圖（二）；及 201207258 圖12是上述較佳實施例的動作示意圖（三）。The simple equivalent changes and modifications made by the scope of the invention and the description of the invention are as follows: the range covered by the patent of the present invention is 0. The hinge I is placed, and the applicable range is: report, such as: doors and windows, door cabinets, notebook computers , mop, _·. and other movable joints, all belong to it. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a conventional hinge device; FIG. 2 is a perspective view of a preferred embodiment of a twisting device for adjusting torque according to the present invention; FIG. 3 is an exploded perspective view of the preferred embodiment. Figure 4 is an exploded perspective view of the preferred embodiment of the present invention; Figure 5 is a perspective view of a preferred embodiment of the present invention; Figure 6 is an exploded perspective view of the preferred embodiment; Figure 7 is a combination view of the preferred embodiment; Figure 8 is a cross-sectional view of the above-described preferred embodiment; Figure 9 is an operation diagram of the above-described preferred embodiment; Figure 10 is a schematic view of the operation of the above-described preferred embodiment (a wide view of the operation of the above preferred embodiment (2) And 201207258 Fig. 12 is a schematic view (3) of the operation of the above preferred embodiment.
12 20120725812 201207258
【主要元件符號說明】 20…… …·絞鏈單元 321… •…支腳 21…… •…第一葉片 322… -···另一支腳 211 · •…第一套管部 40…… …·扭力調節單元 22…… …·第二葉片 42…… …·扭力調整件 221 ··· …·第二套管部 421 ··· •…第二凸輪 222 ·· …·栓部 422… •…溝槽 23…… •…第一套筒 423… •…調整孔 231 · …·栓面 43 …· …·彈簧 233 ··. —第 凸輪 50…… •…速度調節單元 24…… …·第二套筒 52… •…速度調整件 241 ·· ‘…栓面 521… •…調整孔 242… —滑槽 522… •…螺紋段 25…… •…止動鎖 53 •…. …·彈性元件 30…… …·扭力提供單元 54·...· •…凸輪件 31…… …心轴 541 · •…導塊 311 ·· …·凸部 542… •…凸輪面 312… •…插槽 543… …·定位槽 313… •…凸輪部 544… —另 疋位槽 32···.· •…扭力彈簧 13 201207258 發明專利說明書 (本說明書格順序，請勿任意更動，※記號部分請勿填寫） ※中請案號：fj ※申請曰：HPC 分類：爷（2006.01) 一、發明名稱：（中文/英文） ί2006,01) 可調整扭力之絞鏈裝置 ic>fO 0/Ό ι/- (2 ο ο 6.〇 ϋ Ο Ο 二、中文發明摘要： 一種可調整扭力之絞鏈裝置 扭力提供單元及一扭力調節單元 的第一葉片及第二葉片，第_、 及第二套筒作成樞接，扭力提供 力的扭力彈簧，扭力調節單元且 筒内部設置有一第—凸輪，扭i 相掣合的第二凸輪，驅轉扭力調 力調整，另藉由第―、絷 ° i 第一套筒 左右邊之分，使本發明可達到調 之開閉合效果。 ’包含有一絞鏈單元、一 具有相互樞接 藉由第一套筒 提供扭轉回復 ，絞鏈單元 弟一葉片是 單元具有一 有一扭力調 調整件設有 整件可對扭 作轉換，門 整扭力、正 整件，第一套 一與第一凸輪 力彈簧進行扭 軸絞鏈不須有 反向皆可蓄壓 、英文發明摘要：[Description of main component symbols] 20... .... hinge unit 321... • ... foot 21... •...first blade 322... -···other leg 211 · •...first sleeve portion 40... ...·torque adjusting unit 22...the second blade 42...the torque adjusting member 221 ·····the second sleeve portion 421 ····...the second cam 222 ····the plug portion 422... •...groove 23... •...first sleeve 423... •...adjustment hole 231 · ...·bolt surface 43 ...··· spring 233 ··. —th. cam 50... •...speed adjustment unit 24... • Second sleeve 52... • Speed adjuster 241 ·· '...Bolt face 521... •...Adjustment hole 242... - Chute 522... •...Threaded section 25... •...stop lock 53 •.... The elastic member 30...the torque supply unit 54·...·...the cam member 31...the mandrel 541···the guide block 311····the convex portion 542...the...the cam surface 312... Slot 543... Positioning groove 313... • Cam portion 544... - Other clamping groove 32······... Torsion spring 13 201207258 Invention Guide (in the order of this manual, please do not change it anyway, please do not fill in the ※ part) ※Please ask for the case number: fj ※Application曰:HPC Classification:Ye (2006.01) I. Invention name: (Chinese/English) ί2006, 01) Twisting device with adjustable torque ic>fO 0/Ό ι/- (2 ο ο 6.〇ϋ Ο Ο II. Abstract of Chinese invention: A torsion force providing unit and a torque adjustment unit for adjustable torsion The first blade and the second blade, the _th and the second sleeve are pivotally connected, the torsion force provides a torsion spring, the torque adjustment unit and the inside of the cylinder is provided with a first cam, and the second cam is twisted and twisted, The driving torque adjustment is driven, and the left and right sides of the first sleeve of the first and the first sleeves enable the invention to achieve the opening and closing effect. 'There is a hinge unit, and one has a mutual connection. The first sleeve provides a torsional recovery, and the hinge unit has a blade having a torsion adjustment member provided with a whole piece for twisting conversion, a door full torque, a positive whole piece, a first set of first and first cam forces Spring twisting The chain does not need to be reversed to store pressure. English abstract: