M289803 八、新型說明： 【新型所屬之技術領域】 本創作涉及一種用於鉸接門板與門框的門鈕裝置，特別是一種在 開門後不需人力操作便能自動關門的設計。 【先前技術】 般用於鉸接門板與門框的鉸鍊並不具有自動回復的功能，若 被開啟後’仍然需要人力來關門，除了較不方便外，若粗心者忘 門，則可能使蚊繩進入室内。 心ρΊ 後來所開發*來用於讓門能自動回復的裝置纽上有兩種： 其中-種是類似氣壓缸的裝置，該氣壓裝置的—触接於門板， =-端樞接於Η框，當門被開啟時，氣壓裝置内的氣體受到壓縮而儲 子能量’當放開門時’所儲存的能量釋放出來而推動或拉 該氣壓的罐錢狐糊料，_働，不適合於 車乂主重外硯的场合或產品；例如汽車的門、高級飯店廳堂的門、. 另-細是直接在門軸設置扭力彈簧，㈣ / 儲存能量，减開門_勤扭力 簡單，但是扭力料_復力太^ Γ種設計雖然結構 , €朗板快速地撞擊門框而 =_===。罐接在咖 、 於諸如α車的π麵級飯店廳堂的門。 M289803 【新型内容】 本鋪之設計主要在於解決前述縣置，其氣航件外 .露科錢’因而不適合於絲在高級產品祕所的門；以及將扭力 彈簧直接安裝於門軸，致使門相復關騎無法控制力道，導致門板 快速撞擊門框而產生噪音，更容易縮短門及門框使用壽命的缺失。 本創作的其巾—特徵，是將此回復裝置賴於門軸本體内部， 因此從外觀看不到其結構，不會影響門紐的外觀，使其十分適合於諸 如汽車、飯店廳.堂等高級產品或場所的門使用。 本創作的次-特徵，是在門_部設置扭力科，藉由扭力彈菩 提供門被開啟時儲存能量，而放開門時則使扭力彈簀釋放能量而自動 本1乍的再特徵，疋在門紐内部設置兩個凸輪，該兩個凸於八 :有___;當_著_ ^ 離開，同時使所述扭力彈簀扭轉而儲存能 =_對地 彈簧釋放彈力峨兩凸輪丨]被放啊，則扭力 相對地靠近。輪4路顿轉回復原位，並料凸輪在轴向 本創作的另-特徵，在於設在門纳部的兩凸卜 凸輪曲線最低位置設有定位凹部，另一凸輪 凸輪的 定:突:’藉以在崎之凸輪曲線接觸狀態二：置設！ 位大部嵌入該定位凹部而獲得定位。 ’、 廣忒疋 M289803 本創作的又一特徵，杲太+邮 縮彈菁作用於其中-凸輪nr置魏彈署，藉由碰 初城㈣輪肖、雜轉錢觸狀能。 2此，本創作所提供之技_，是在包_—套筒㈣、一 套:^丑殼體内設置-中心軸，該中心軸則依序穿設_扭力彈菩: 輪、-下凸輪與彈簧，且德^軸上綱設座 兩吏上、下凸輪的凸輪曲線彼此配合，該上 =分=有彼此互補的定位凹部與粒突部；所述上凸二 二一套使上凸輪可以相對於第一套筒軸向移動但無法旋轉·所 述下凸輪被定位在該第二套筒内，使下凸輪可以相對於第二套筒轴向 ，動但無法旋轉；該第—套筒與第二套筒被分別固定在門板與門框， 藉=開HMI上、下凸輪的定位突部與定位m_互離開，同時扭 力=簧儲存能量；當放開門時，則扭力彈簧釋放能量，讓上、下凸輪 的定位綠與定位凹部彼此嵌合而定位；所賴定座可以藉由工具而 旋轉’藉以調整扭力彈簧的扭力而設定關門的速度。 本創作的裝置由於是設置在巾空關钮本體内，目此從外觀不會 看到内部結構，再加上可以自行調整關的速度及力量，因此十分適 ^於安裝在諸如車門或高級場所的門，也可以安裝在-般居家或辦公 每所的門，其適用範圍較傳統的門鈕回復裝置更廣，實用價值更高。 M289803 【實施方式】 以下配合圖式對本創作之實施方式做更詳細的說明，俾使熟 項技術領域者在研讀本說明書後能據以實施。 …白- 首先參閱第—圖，本鍾之⑽自_復裝置，频佳實施例包 括有：-殼體i、-中心轴2、—上凸輪3、—下凸輪4、至少一扭力 彈簧5、至少-壓轉簧6與-固定座7。該殼體丨_卩細於容納 该中心軸2、上凸輪3、下凸輪4、扭力彈簧、壓縮彈簧6與固定座7 者0 其中，所述殼體1的較佳實施例包括—第—套筒丨丨與—第工套筒 2 。玄第套筒11由兩段中空管體組成，並以一第一固定片銲接 於該兩管體，使兩管體串聯固定在同-中心線。所述第二套筒12的長 度則為該第—套筒11之兩管體之間的距離，並在第二套筒12外徑表 面銲接一第二固定片121 ;該第二套筒12係組合於該第一套筒Η之 兩官體之間，以構成—完成的筒狀殼體卜所述第—蚊片⑴與第 一固疋片121上分別設置複數穿孔，該些穿孔係提供安裝門時，利用 螺釘牙過該些穿孔而鎖入門板或門框之用。此外，所述第一套筒11 與第一套筒12的側壁適當位置分別設有一螺孔112及122，俾配合螺 U13及123鎖入；或是設置梢孔，以配合梢釘打入之外；該螺孔配 合螺絲’或梢孔配合梢釘的作用將下後述詳細說明。 所述中心軸2的較佳實施例，在其上端設置外螺紋21，並在其外 I表面設置一平行於其中心線的溝槽22，該溝槽22内則放置複數圓 $ 23 ’該圓珠23可以是鋼珠、銅珠或其它適當材質製成的珠子。中 M289803 心軸2的上端面還設置一可以鎖入螺絲24的螺孔25。 所述固定座7具有-中心孔，該中心孔的内徑形成有可以鎖合於 -該中心軸2之外螺紋21的内螺紋73。該固定座7的上端面可以設置 多角形凸塊72，固定座7的下端面則可以設置複數個洞孔71。 所述扭力彈簧5的兩端最好軸向延伸出直形狀。 所述上凸輪3具有一可供該中心軸2穿過的中心孔3〇 ;該上凸輪 3的下端面形成有上凸輪曲線31 ;上凸輪3的上端面設有洞孔犯；上 參凸輪3的外控壁面至少設置一平行其中心線的凹槽犯。該上凸輪3之 上凸輪曲線31包括有相對稱的兩組曲線，每—曲線均具有最低位置， 該最低位置則設有定位凹部3U。基於實用方面的考量，所述定位凹 4 311與上凸輪曲線31之最高位置的夾角最好是邪。，當然也可以 其它的角度。 所述下凸輪4具有-可供該中心軸2穿過的中心孔4〇 ;該下凸輪 4的上端面形成有下凸輪曲線41 ;下凸輪4的外徑壁面至少設置一平 ，打其，配物軸，細輪4之下凸輪曲 線幻包括有相對稱的兩㈣線，每_曲_具有最高位置，該最高位 置則设有與前述定位凹部311互補的定位突部4ΐι。基於和所述上凸 ^配合的考量’所述定位突部m與下凸輪曲線&之最低位置的爽 角也是85。、，當然也可以是對應前述上凸輪的其它角度。 所述塵縮彈簧6可以是螺旋式的彈箬。 前述本創作所包麵各元件的_方式為： ^ 轴2的外螺紋21鎖合於固定座γ的内螺紋73，再於 M289803 固定座7上端放置塾片74，並以螺賴鎖人中心轴2上端 以避免固定座7從中心車由2旋轉脫離。然後在中心轴2的溝槽22中放 置複數個圓珠23後，射叫2依序穿過前叙扭力科5、上凸幹 3的中心孔3〇、下凸輪4的中心孔40與壓縮彈簧6，並^扭力彈^ 的兩端分別穿人_座7下端面的洞孔71與上凸輪3上端面的洞孔 33 ;組合後的該些元件則一起置入該殼體i内，再以螺絲_入第 一套筒η的螺孔112，並使螺絲113伸入上凸輪3的凹槽犯内，作 不抵觸到凹槽32底面。另外以螺絲123鎖入第二套筒12的螺孔122， 並使螺絲i23伸入下凸輪4的凹槽似内，但不抵觸到凹槽犯底面。 或以梢釘分別打人第—套筒或第二套筒的穿孔（圖中未顯示），_並使 梢針伸入上凸輪及下凸輪_槽内，但不抵酬哺底面。如此可以 使上凸輪3及下凸輪4能與中心軸2相對地軸向移動，但不能與中心 軸2相對域。上、下凸輪3、4與中心軸2相對軸向移動時，藉由圓 珠幻的作用，得以提昇其移動的順暢性。壓縮彈箸6則在組裝於殼體 1内^將第—套筒11的下端端緣扣加玉形成凸緣，或以其它適當 的，疋7G件牙過該第_套筒下端緣，以避免壓縮彈菁6脫離殼體1， 並藉由壓轉簧6轉於τ凸輪4下端，使得下凸輪4的下凸輪曲線 41與^凸輪3的上凸輪崎31恆保持接觸。其組合後的形態如第二 圖所不帛二圖則為顯示本創作之前述各元件組合後的結構。 本創作使用時，可以將第一固以⑴或第二固定片⑵鎖固在 門，或Η框’在門未被開啟時’該門細復裝置即不受外力作用，因 藉由°亥扭力彈育5的作用而使下凸輪4的定位突部411嵌入上凸輪 M289803 3的定位凹部311。針则啟時，則第—套筒^衫 =1==使上凸輪3與下凸輪4的上凸輪曲線31與下凸輪曲線 4=^轉而使繼㈣脫離定位凹部311，朗定位突細 化者輪轉31移位珊高位置停止；該上、下 I:作用而在軸線方向上— 中’扭力料5會受到扭轉而儲存能量，#放開門時， == 量而使上、™3、4往回恤徑旋轉，並 =1减，域物卩411再核从伽糊而停止。 的速度盘力道· 1特_!’在於使財可以依本相f要_整門關閉 且伸入二體ΤΓ、術式’首先將螺絲％旋鬆後，再利用適當的工 固、L 套合於_座7上端的多角形凸塊72，進而旋轉 5 5 24，以 本創==:釋編之較佳實施例，並非企_對 關本創作之任何心Γ疋以’凡有在相同之創作斬 灯修料败，皆仍應包括在本解意圖倾之範缚。 M289803 【圖式簡單說明】 第一圖為顯示本創作門鈕裝置之主要元件組合關係之實施例立體分解 - 圖。 第二圖為顯示本創作門鈕裝置之外觀之實施例立體圖。 第三圖為顯示本創作門鈕裝置之結構之實施例平面剖視圖。 【主要元件符號說明】 Φ 1……殼體 11……第一套筒 111……第一固定片 112……螺孔 113……螺絲 12……第二套筒 121……第二固定片 _ 122……螺孔 123……螺絲 2......中心轴 21……外螺紋 22……溝槽 23……圓珠 24……螺絲 25……螺孔 12 M289803 3"… -上凸輪 30… …中心孔 31··· …上凸輪曲線 311·. ••…定位凹部 32… …凹槽 33… …洞孔 4•… ••下凸輪 40… …中心孑L 41… …下凸輪曲線 411· ••…定位突部 42… …凹槽 5…· ••扭力彈簀 6···· ••壓縮彈簧 7......固定座 φ 71……洞孔 72……凸塊 73......内螺紋 74……墊片 13M289803 VIII. New description: [New technical field] This creation relates to a door knob device for hinged door panels and door frames, in particular, a design that automatically closes the door without the need for manual operation after opening the door. [Prior Art] The hinges used for hinged door panels and door frames do not have the function of automatic recovery. If they are turned on, they still need manpower to close the door. In addition to being inconvenient, if the careless person forgets the door, the mosquito cord may be allowed to enter. indoor. Heart Ί 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来 后来When the door is opened, the gas in the air pressure device is compressed and the energy stored in the storage device 'when the door is released' is released, and the energy of the tank is pushed or pulled to push or pull the pressure of the tank fox paste, _ 働, not suitable for the rut The occasion or product of the main weight; for example, the door of a car, the door of a high-class hotel hall, and the other is a torque spring directly arranged on the door shaft, (4) / storing energy, reducing the door _ the torque is simple, but the torque material _ complex Force too ^ Γ design Although the structure, the lang plate quickly hit the door frame and =_===. The cans are connected to the door of the coffee shop and the π-faced hotel hall such as the alpha car. M289803 [New content] The design of this shop is mainly to solve the above-mentioned county, its gas and air parts outside. Luke money' is therefore not suitable for the door of the silk in the senior product secrets; and the torsion spring is directly installed on the door shaft, resulting in the door It is impossible to control the force road, and the door panel quickly hits the door frame to generate noise, which makes it easier to shorten the service life of the door and the door frame. The towel-feature of the creation is that the recovery device is placed inside the door shaft body, so that the structure is not visible from the appearance, and the appearance of the door is not affected, making it suitable for such as a car, a hotel hall, etc. Door use for premium products or locations. The sub-feature of this creation is to set up the torsion section in the door _ section, which provides the energy to be stored when the door is opened by the torsion force, and the re-characteristic of the automatic release of the torque when the door is released. Two cams are arranged inside the door, the two are convex to eight: there is ___; when _ _ ^ leaves, while the torsion magazine is twisted and stored energy = _ the spring release elastic force 峨 two cam 丨] When it is placed, the torque is relatively close. The wheel 4 turns back to the original position, and the other feature of the cam in the axial direction is that the positioning cam is provided at the lowest position of the two cam curves of the door portion, and the other cam cam is fixed: 'By the touch of the cam curve in the second state: set! The positioning portion is embedded in the positioning recess to obtain positioning. ’, 广忒疋 M289803 Another feature of this creation, 杲太+邮缩弹菁 acts in it - the cam nr sets the Wei munition, by touching the first city (four) round Xiao, miscellaneous transfer money touch. 2, the skills provided by this creation _, is set in the package _-sleeve (four), a set: ^ ugly shell - the central axis, the central axis is worn in order _ torque bomb: wheel, - down a cam and a spring, and the cam curves of the upper and lower cams of the upper and lower cams of the frame are matched with each other, the upper=min=there are positioning recesses and lobes complementary to each other; the upper convex two sets are made up The cam can move axially relative to the first sleeve but cannot rotate. The lower cam is positioned within the second sleeve such that the lower cam can move axially relative to the second sleeve but cannot rotate; The sleeve and the second sleeve are respectively fixed to the door panel and the door frame, and the positioning protrusions of the upper and lower cams of the HMI are separated from the positioning m_, and the torque=spring stores energy; when the door is released, the torsion spring is released. The energy allows the positioning green of the upper and lower cams to be positioned with the positioning recesses; the fixed seat can be rotated by the tool to adjust the torque of the torsion spring to set the speed of closing the door. The device of the present invention is installed in the body of the towel button, so that the internal structure is not seen from the appearance, and the speed and power can be adjusted by itself, so it is suitable for installation in a door or an advanced place. The door can also be installed in the door of every home or office, and its application range is wider than the traditional door button recovery device, and the utility value is higher. M289803 [Embodiment] The embodiment of the present invention will be described in more detail below with reference to the drawings, so that those skilled in the art can implement the present specification after studying the present specification. ... white - first refer to the first figure, the clock of the (10) self-recovery device, the preferred embodiment includes: - housing i, - central axis 2, - upper cam 3, - lower cam 4, at least one torsion spring 5 At least - the compression spring 6 and the - fixing base 7. The housing 丨_卩 is thinner than the central shaft 2, the upper cam 3, the lower cam 4, the torsion spring, the compression spring 6 and the fixed seat 7. The preferred embodiment of the housing 1 includes - Sleeve 丨丨 and - work sleeve 2 . The Xuandi sleeve 11 is composed of two hollow tubes, and is welded to the two tubes by a first fixing piece, so that the two tubes are fixed in series in the same-center line. The length of the second sleeve 12 is the distance between the two tubes of the first sleeve 11, and a second fixing piece 121 is welded on the outer diameter surface of the second sleeve 12; the second sleeve 12 And being combined between the two bodies of the first sleeve 以 to form a finished cylindrical casing, wherein the first mosquito sheet (1) and the first solid sheet 121 are respectively provided with a plurality of perforations, and the perforation systems are respectively When installing the door, use the screw to pass the perforations to lock the entry panel or the door frame. In addition, the first sleeve 11 and the side wall of the first sleeve 12 are respectively provided with a screw hole 112 and 122, and the yokes are matched with the screws U13 and 123; or the tip hole is provided to fit the tip pin. The function of the screw hole with the screw 'or the tip hole and the tip pin will be described later in detail. The preferred embodiment of the central shaft 2 is provided with an external thread 21 at its upper end, and a groove 22 parallel to its center line is disposed on the outer surface I, and a plurality of rounds are placed in the groove 22. The bead 23 may be a bead, a copper bead or other bead made of a suitable material. The upper end surface of the M289803 mandrel 2 is also provided with a screw hole 25 into which the screw 24 can be locked. The fixing base 7 has a central hole having an inner diameter formed with an internal thread 73 that can be locked to the external thread 21 of the central shaft 2. The upper end surface of the fixing base 7 may be provided with a polygonal projection 72, and the lower end surface of the fixing base 7 may be provided with a plurality of holes 71. Preferably, both ends of the torsion spring 5 extend axially in a straight shape. The upper cam 3 has a central hole 3 through which the central shaft 2 can pass; the lower end surface of the upper cam 3 is formed with an upper cam curve 31; the upper end surface of the upper cam 3 is provided with a hole hole; the upper reference cam The outer control wall of 3 is provided with at least one groove parallel to its center line. The upper cam curve 31 of the upper cam 3 includes two sets of symmetrical curves, each of which has a lowest position, and the lowest position is provided with a positioning recess 3U. Based on practical considerations, the angle between the positioning recess 4 311 and the highest position of the upper cam curve 31 is preferably evil. Of course, it can be other angles. The lower cam 4 has a central hole 4 through which the central shaft 2 passes; the upper end surface of the lower cam 4 is formed with a lower cam curve 41; and the outer wall surface of the lower cam 4 is provided with at least one flat, which is matched with The object axis, the lower cam curve of the thin wheel 4 includes a symmetrical two (four) line, each of which has a highest position, and the highest position is provided with a positioning protrusion 4 ΐι complementary to the positioning recess 311. The refreshing angle of the lowest position of the positioning projection m and the lower cam curve & is also 85 based on the consideration of the cooperation with the upper convexity. Of course, it may be other angles corresponding to the aforementioned upper cam. The dust reduction spring 6 may be a spiral magazine. The _ way of the components of the above-mentioned creation is: ^ The external thread 21 of the shaft 2 is locked to the internal thread 73 of the fixed seat γ, and then the cymbal 74 is placed at the upper end of the M289803 fixed seat 7, and the center of the lock is locked. The upper end of the shaft 2 prevents the fixed seat 7 from being rotated away from the center car by 2. Then, after placing a plurality of beads 23 in the groove 22 of the central shaft 2, the shot 2 sequentially passes through the front torsion section 5, the central hole 3 of the upper convex 3, the central hole 40 of the lower cam 4, and the compression The two ends of the spring 6, and the torsion force ^ are respectively inserted into the hole 71 of the lower end surface of the seat 7 and the hole 33 of the upper end surface of the upper cam 3; the combined components are placed together in the casing i, Then, the screw hole _ is inserted into the screw hole 112 of the first sleeve η, and the screw 113 is inserted into the groove of the upper cam 3 so as not to interfere with the bottom surface of the groove 32. In addition, the screw hole 123 is locked into the screw hole 122 of the second sleeve 12, and the screw i23 is inserted into the groove of the lower cam 4, but does not interfere with the groove. Or the tipping pin is used to punch the perforation of the first sleeve or the second sleeve (not shown), and the tip needle is inserted into the upper cam and the lower cam slot, but the bottom surface is not paid. Thus, the upper cam 3 and the lower cam 4 can be axially moved relative to the center shaft 2, but cannot be opposed to the center shaft 2. When the upper and lower cams 3, 4 move relative to the central axis 2 in the axial direction, the smoothness of the movement can be improved by the action of the ball. The compression magazine 6 is assembled in the casing 1 to buckle the lower end edge of the first sleeve 11 to form a flange, or other suitable 疋7G teeth pass the lower end edge of the sleeve The compression elastic 6 is prevented from coming off the casing 1, and is rotated by the compression spring 6 to the lower end of the τ cam 4, so that the lower cam curve 41 of the lower cam 4 is kept in constant contact with the upper cam surface 31 of the cam 3. The combined form as shown in the second figure is the structure after the combination of the aforementioned elements of the present creation. When the creation is used, the first solid (1) or the second fixed piece (2) can be locked to the door, or the frame can be used without any external force when the door is not opened, because The action of the torsion force 5 causes the positioning projection 411 of the lower cam 4 to be fitted into the positioning recess 311 of the upper cam M289803 3 . When the needle is opened, the first sleeve 1-2 ====the upper cam curve 31 and the lower cam curve 4=^ of the upper cam 3 and the lower cam 4 are rotated to make the fourth (four) detachment from the positioning concave portion 311, and the positioning is swelled. The slewing wheel 31 shifts the sag position to stop; the upper and lower I: acts in the axial direction - the middle 'torque material 5 is subjected to twisting to store energy, # when the door is released, == the amount is made, TM3 4, the t-shirt rotation, and = 1 minus, the domain object 411 and then check from the gamma and stop. The speed of the force of the road · 1 special _! 'is that the wealth can be according to the truth f _ the whole door is closed and extended into the two body 术, surgery type 'first screw loose %, then use the appropriate work, L sets The polygonal bump 72 at the upper end of the _ seat 7 is further rotated by 5 5 24, and the preferred embodiment of the creator ==: is not intended to be The same creation of the Xenon lamp repair and defeat, should still be included in the intention of this solution. M289803 [Simple description of the drawing] The first figure is a perspective exploded view showing an embodiment of the main component combination relationship of the present door button device. The second figure is a perspective view showing an embodiment of the appearance of the present door button device. The third figure is a plan sectional view showing an embodiment of the structure of the present door button device. [Description of main component symbols] Φ 1 ... housing 11 ... first sleeve 111 ... first fixing piece 112 ... screw hole 113 ... screw 12 ... second sleeve 121 ... second fixing piece _ 122...... Screw hole 123... Screw 2... Center shaft 21... External thread 22... Groove 23... Ball 24... Screw 25... Screw hole 12 M289803 3"... - Upper cam 30... center hole 31··· ...upper cam curve 311·.••...positioning recess 32...groove 33...aperture 4•...••lower cam 40...center 孑L 41...down cam curve 411· ••... positioning projection 42...groove 5...·••torque magazine 6····•• Compression spring 7...mounting seat φ 71...hole 72...bump 73...internal thread 74...shield 13