TWI262523B - Electric circuit control protector - Google Patents

Electric circuit control protector Download PDF

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Publication number
TWI262523B
TWI262523B TW93114260A TW93114260A TWI262523B TW I262523 B TWI262523 B TW I262523B TW 93114260 A TW93114260 A TW 93114260A TW 93114260 A TW93114260 A TW 93114260A TW I262523 B TWI262523 B TW I262523B
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Taiwan
Prior art keywords
actuating member
contact
piece
button
contact piece
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TW93114260A
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Chinese (zh)
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TW200539212A (en
Inventor
Tsung-Mou Yu
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Tsung-Mou Yu
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Priority to TW93114260A priority Critical patent/TWI262523B/en
Publication of TW200539212A publication Critical patent/TW200539212A/en
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Publication of TWI262523B publication Critical patent/TWI262523B/en

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Abstract

This invention relates to electric circuit control protector (5). By means of pressing a button to swing, a gearing component group is caused to move synchronously to push contactor to bobble, such that the circuit-loop forms the circular turning ON or turning OFF condition. The characteristic of this invention is that: A button pivots connecting with a gearing component group, and the gearing component group contains a tension bar and an actuator. Using the hook of tension bar actively hooks with the contactor. The actuator can bend-gyration at the pivot connecting part. When in circuit-loop turning OFF state, the actuator of gearing component group is limited and can not bend-gyrate, and the end portion of actuator is pointed to the contactor, such that the end portion of actuator can contact and push the contactor. When in the circuit turning ON state, the actuator of gearing component group is not limited and able to bend-gyrate. When the current is overloaded, the contactor is heated and distorted, and reversely escapes for displacement. The contactor can push and urge the end portion of actuator in a tilt angle to make the actuator gyrate and bend to provides contactor a section of freedoms and escaping spaces, but it cannot obstruct contactor from the distortion bounces, so that contactor can smoothly distort and reversely escape to form the circuit-loop turning OFF condition, which assures the safety use of electric power.

Description

1262523 九、發明說明: 【發明所屬之技術領域】 “本發明係有關於-種電路控制保護器(五),其係一連動桿 件组與按紐連結作動,使電路迴路形成通電(〇N)或斷電(〇ff)的狀 斗寸別疋,當位於龟路導通(QN)的位置時,該連動桿件 、、、的作動件可旋動驚、折,以該作動件的旋動彎折提供接 觸片—段自由跳脫的空間與路徑,電流過載時,該接觸 片叉熱變形而反向彈跳,接觸片得以順利地變形並反向 自由跳脫,形成電路迴路的完全斷電(0FF)狀態。 【先前技術】 電源控制開關的操作主要在於執行電流迴路的通 電(〇N)及斷電(off)兩種作動行程。除了執行通電(ON) 及斷電(OFF)兩種功能,現行許多的開關結構也具有電 流過載過熱時自動跳脫斷電的功能,避免在電流過載時 電流迴路的保險絲或斷電器不能即時反應進行斷電或 跳脫的危險。 各種習用電源控制開關之專利前案不勝牧舉,如申 請人本人申請之美國專利第5,262,748號,其他之美國 專利第 4,167,720 號、第 4,937,548 號、第 5,223,813 號、 第5,451,729號、第5,558,211號…等不勝牧舉,但諸等 專利前案都有共通之缺點,如下: (1)連動的組件繁多,連動之行程複雜,產生按鍵與終 端組件間的非即時作動關係,也提高了製造成本。 丄厶U厶 (2)作動關係不確實,描 用的安全考量。Θ知故障機會,不利於消費者使 ⑺電流過載電路過熱日、 或跳聣不完全,使^ ’接觸彈片不能即時跳脫斷電 續過%而造成危險兔略仍為電流導通狀態,電路持 (4)電流過載電路過熱昉 接觸彈片冷卻時又π,接觸彈片為半跳脫狀態,當 電、斯電形成火花再^兆回通電狀態,持續反復通 子、電器設備因反> k成危險,且電流迴路中之電 常運作,減短使用秦=电、斷電,而當機或無法正 5咋,甚至於損害而無法使用。 為確實有效執行 關係,簡化電源控制1:制開關内部組件之連動作t 電流過载印時反應桃=二件以降低製作成本,確保友 開關結構的持續崎味電以加強用電安*,電源 題。 良成為製造業者之重要共同謂 【發明内容】 發明所欲解決之技術問題: 本發明在於解決各種習用 件繁複、製作成本高、逹動f闕的連動結構的組 源、控制棚據作上轉奴應慢及電 制開關於電流過載過熱時,益法決習用電源控 電酬或跳脫不完全,造成電 應並即時跳脫斷 當接觸彈片冷卻時又再跳回通接電=2跳脫狀態’ 〜、持、㉟反復通電、 1262523 斷電形成火花,造成危險的問題。 解決問題的技術手段: 人本發明係—種電路控制保護器(五), — 二體、m妾觸片、—連動桿件、組;並^徵3在; 按鈕樞接一連動桿件組,該連動 二古$在於. 與—作動件,以拉桿的鉤部 、、,匕3有一拉桿 動件得以梅接處旋動彎折;在妾f片,該作 狀態時,連動桿件 迴路為斷電(OFF) 作動件端部指向接觸片,折,且 該接觸片;當位於雷踗牛鳊邛仔接觸並推動 組的作動件不受限制、可二):位二夺:該連動桿件 觸片受熱變形而反向彈跳位移,接斤觸於】=時,接 頂作動件的端部,使該作動件頃斜角度推 旋動彎折提供接觸片_段自由====動件的 阻礙接觸片的變 二間與路徑,不會 跳脫,形成電路堪路的完====變形並反向 發明之目的及技術手段功效.· 於,:控難護器(五),其主要目的在 動件的旋在、料動桿件組的作 活動件”賴觸並;;折,使該 _的位置時’該連動桿件組的作動件;旋動 1262523 電流過載時,接觸片受熱變形而反向彈跳位移,該作動 件被接觸片推頂而旋轉彎折,藉由該作動件 來提供接觸片一段自由跳脫的空間與路徑,接觸片^以 順利地變形並反向自由跳脫,形成電路迴路的完全 (OFF)狀態,達到用電安全之目的。 王兒 本發明之再一目的在於,當電流過載電路過熱時, 接觸片在不受阻礙的狀態下,得受熱變形並迅速反應跳 =,且為完全跳脫斷電狀態,有效地避免該接觸片:卻 時又再跳回通電(0Ν)狀態,不會持續反復通電、斷電; 成接點火花而造成危險。 夕 本發明之延伸目的在於,簡化電源控制 =件’組裝容易,可增進製作的效率,有效降: 延長電源控制開關結構之使用壽命,減少 : 用者之支出者。 乂夕咱費使 【實施方式】 為能詳細揭露本發明之目的、特徵及功效,茲藉由 下j較佳之具體實施例,配合所附之圖式,對本發明做 一詳細說明如后: 3弟一〜三圖所示,係為本發明實施例之組合剖視 其顯不本發明實施例之斷電(OFF)、通電(ON)及電 :過載時接觸片反向彎曲跳脫成斷電(OFF)之狀態,另 :第四圖係本發明實施例之部分主要組件之立體分解 圖各^發明之一種電路控制保護器(五),其主要包含有 是體(1)、一按紐(2)、一接觸片(3)、一連動桿件組(4),· 1262523 其中, 該盒體(1)為中空狀,其上方設有一開口,盒體(1) 之底面組設至少二個接觸端子,在本實施例中為二個接 觸端子,分別為第一、第二接觸端子(11)、(12),第一 接觸端子(11)上方彎折部固定組設接觸片(3)之一端,第 二接觸端子(12)上方結合有一第二接點(121);另於盒體 (1)内側面設一凸板體(13),該凸板體(13)對應於連動桿 件組(4)的作動件(42)。 該按鈕〇為一帽狀體,按鈕(2)活動地樞接於盒體 (1)上方的開口,使按J丑(2)付以框接部為轴心而擺動, 按鈕(2)設一連接部(21),連接部(21)設樞接孔(211),以 樞接孔(211)樞接連動桿件組(4)的拉桿(41);連接部(21) 延設一延伸板(212),該延伸板(212)端部形成至少一個 樞接部(213),樞接部(213)設樞接孔(214)活動樞接接連 動桿件組(4)的作動件(42)。 該接觸片(3)概為一具有彈性的金屬片體,其形成 為彎弧狀,可向片體的二側面跳動,接觸片(3)受熱時變 形反向彎曲並向另一側面彈互兆;接觸片(3)的一端固定組 設於第一接觸端子(11)上,另一端為自由端,其上設有 第一接點(31);該接觸片(3)可為複合金屬薄片製成。 該連動桿件組(4)包含有一拉桿(4Γ)與一作動件 (42);另參考第四圖,其中, 該拉桿(41)下端形成一鉤部(411),上端設有連接部 (412),在本實施例開連接部(412)為一橫向的桿件,該 連接部(桿件)(412)活動地樞接於按鈕(2)的連接部(21) 1262523 的樞接孔(211);拉桿(41)的鉤部(411)活動鉤扣接觸片(3) 的自由端下侧面。 該作動件(42)概為一板體狀,作動件(42)以樞接桿 (421)穿置於前述按鈕(2)的連接部(21)的延伸板(212)樞 接孔(214)中,作動件(42)在不受限制下,得以樞接處旋 動彎折;作動件(42)—侧延設一凸板(422);在举實施 例,該凸板(422)的重量使該作動件(42)在不受限制及外 力的狀態下,可使作動件(42)以樞接桿(421)為軸心呈逆 時針旋動彎折,該作動件(42)的旋動彎折形成作動件 (42私)端部至接觸片(3)間的空間距離加大。作動件(42) 的一側面抵接於盒體(1)内侧的凸板(13)侧面。 本發明在一般通電(ON)與斷電(OFF)之實施,請參 考第一圖,當按壓按鈕(2)的右端向下,該按鈕(2)左端 向上,連動桿件組(4)的拉桿(41)以下端的鉤部(411)將接 觸片(3)的端部向上拉起,使接觸片(3)上的第一接點(31) 與第二接點(121)分離,成第二圖所示的斷電(OFF)狀態。 當按壓按鈕(2)的左端向下,連動桿件組(4)的作動 件(42)端部向下抵壓,將接觸片(3)向下推移,使接觸片 (3)端部向下彎曲變形彈3兆,接觸片(3)上的第一接點(31) 向下與第二接點(121)接觸,成通電(ON)狀態,如第二 圖所示ϋ ‘ 如此反復按壓按鈕(2)擺動,使連動桿件組(4)與按 鈕(2)同步作動,連動桿件組(4)的拉桿(41)與作動件(42) 分別拉動或壓抵該接觸片(3),使接觸片(3)向上、下彎 曲跳動,使電路迴路形成斷電(OFF)或通電(ON)的狀態。 10 1262523 本發明之特徵在於:該按鈕(2)與連動桿件組(4)的 連接互動,其中,按鈕(2)的連接部(21)活動樞接組合連 動桿件組(4)的拉桿(41)與作動件(42),以拉桿(41)的鉤 部(411)活動鉤扣於接觸片(3)自由端下側面;在通電(ON) 狀態下,該作動件(42)不受限制,可以自由旋動彎折一 角度,電流過載時,接觸片(3)受熱變形而反向彈跳位 移,接觸片(3)以一傾斜角度推頂作動件(42)的端部,該 作動件(42)被接觸片(3)上侧面推頂而再向逆時針方向 旋動彎折,以該作動件(42)的旋動彎折,提供接觸片(3) 一段自由跳脫的空間與路徑,作動件(42)不會阻礙接觸 片(3)的變形彈跳,接觸片(3)得以順利地變形並反向跳 脫,形成電路迴路的完全斷電(OFF)狀態,確保用電的 安全,如第三圖所示。 再參考第四圖,其中,前述作動件(42)—側所延設 的凸板(422)的平面與作動件(42)的平面不為平行,使其 連接處相互彎折成一略小於180度的夾角。 當位於斷電(OFF)的狀態時,如第一圖,凸板(422) 的端部緊抵於連接部(21)的延伸板(212)側面,而作動件 (42)的側面受到盒體(1)的凸板體(13)側面的迫壓力,使 凸板(422)與作動件(42)連接處的夾角張大μ形成彈性回 復力;由斷電(OFF)到通電(ON)的作動過程中,該作動 件(42)的侧面先脫離盒體(1)的凸板體(13)側面的迫壓而 不受其限制,凸板(422)端部仍然緊抵於連接部(21)的延 伸板(212)側面,此時,藉由凸板(422)與作動件(42)連接 1262523 處的夹角恢復的彈性回復力,使得作動件(42)以樞接桿 (421)為軸心呈逆時針旋動彎折一弧度,該作動件(42) 的旋動彎折形成作動件(42)端部至接觸片(3)間的空間 距離加大,如第二圖狀態,該加大的空間距離,提供接 觸片(3)—段自由跳脫的空間與路徑,使作動件(42)不會 阻礙接觸片(3)的變形彈跳。 當電流過載時,接觸片(3)得以順利地變形並反向 跳脫,形成電路迴路的完全斷電(OFF)狀態,確保用電 的安全,如第三圖所示。 另參考第五〜七圖所示,係為本發明實施例二之組 合剖視圖,其顯示本發明實施例之斷電(OFF)、通電(ON) 及電流過載時接觸片反向彎曲跳脫成斷電(OFF)之狀 態,另參第八圖係本發明實施例二之部分主要組件之立 體分解圖;本發明之一種電路控制保護器(五),其主要 包含有一盒體(1)、一按钮(2)、一接觸片(3)、一連動桿 件組(4);其中, 該盒體(1)與前述實施例大致相同,其差異在於··盒 體(1)内側面設一固定槽(14),該固定槽(1句侧邊設槽溝 (141),固定槽(14)中套組一彈性件(15),在本實施例中, 該彈性件(15)為一螺旋彈簧。 ‘ 該按鈕(2)與前述實施例大致相同,其差異在於:按 鈕(2)的連接部(21)不設延伸板(212),該按鈕(2)另設一 凸桿(22),該凸桿(22)的端部對應抵壓於連動桿件組(4) 的作動件(42)樞接的板體(43)。 12 1262523 該接觸片(3)與前述實施例相同。 該連動桿件組(4)主要包含有一拉桿(41)與一作動 件(42);參考第八圖,其中, 該拉桿(41)與前述實施例相同。 該作動件(42)與前述實施例大致相同,其組裝差異 在於:作動件(42)係樞接於一連動件(43),該連動件(43) 概為倒L形的板體,其向下延設一定位桿(431),連動 件(43)板體設有頸部(432),連動件(43)另向下延設形成 至少一個樞接部(433),樞接部(433)設樞接孔(434)活動 樞接該作動件(42)的樞接桿(421),該作動件(42)在不受 限制下,可以旋動彎折;連動件(43)以頸部(432)活動地 嵌組於前述盒體(1)固定槽(14)的槽溝(141)中,定位桿 (431)伸入固定槽(14)與彈性件(螺旋彈簧)(15)中,藉由 該彈性件(15)(螺旋彈簧)的彈力,彈性推頂連動件(43)的 板體上,使連動件(43)保持抵頂於按鈕(2)凸桿(22)端部 的狀態,參考第一〜三圖。作動件(42)抵接於固定槽(14) 的外側面。 實施例二在一般通電(ON)與斷電(OFF)之實施,請 參考第五圖,當按壓按鈕(2)的右端向下,該按鈕(2)左 端向上,連動桿件組(4)的拉桿(41)以下端的鉤部(411) 將接觸片(3)的端部向上拉起,使接觸片(3)上的第一接 點(31)與第二接點(121)分離,成第六圖所示的斷電(OFF) 狀態。 當按壓按鈕(2)的左端向下,連動桿件組(4)的作動 13 1262523 件(42)端部向下抵壓,將接觸片(3)向下推移,使接觸片 (3)端部向下彎曲變形彈5兆,接觸片(3)上的第一接點(31) 向下與第二接點(121)接觸,成通電(ON)狀態,如第六 圖所示。 如此反復按壓按紐(2)擺動,使連動桿件組(4)與按 鈕(2)同步作動,連動桿件組(4)的拉桿(41)與作動件(42) 分別拉動或壓抵該接觸片(3),使接觸片(3)向上、下彎 曲跳動,使電路迴路形成斷電(OFF)或通電(ON)的狀態。 本發明實施例二之特徵在於:該按鈕(2)與連動桿件 組(4)的連接互動,其中,連動桿件組(4)的拉桿(41)以鉤 部(411)活動鉤扣於接觸片(3)自由端下侧面,該作動件 (42)活動枢於一連動件(43)抵接於按鈕(2)的凸桿(22); 在通電(ON)狀態下,該作動件(42)不受限制,可以相對 於連動件(43)自由旋動彎折一角度,電流過載時,接觸 片(3)受熱變形而反向彈跳位移,接觸片(3)以一傾斜角 度推頂作動件(42)的端部,該作動件(42)被接觸片(3)上 側面推頂而再向逆時針方向旋動彎折,以該作動件(42) 的旋動彎折,提供接觸片(3)—段自由跳脫的空間與路 徑,作動件(42)不會阻礙接觸片(3)的變形彈跳,接觸片 (3)得以順利地變形並反向跳脫,形成電路迴路的完全斷 電(OFF)狀態,確保用電的安全,如第七圖所示。 本發明的作動過程簡化、迅速;在電流過載時,不 受開關組件作動的阻礙,接觸片(3)得以順利地跳脫,形 14 1262523 確可達到用電的安 作動關係,讀具實 ,具有功效性與進步 爰依法具文申請之。 亚祈早日賜准專利, 成電路迴路的完全斷電(〇FF)狀声矣 全性。 由上所述,本發明的組件構造 用功效,並且為前所未見之新設計 性’故已符合專利法發明之要件, 為此,謹貴審查委員詳予審查, 至感德便。 已將本發明作一詳細說明 本發明之較佳實施例而已1能述^,僅為 f °即凡依本發明中請範圍所作之均等施,範 白應仍屬本發明之專利涵蓋範圍内。 /、t飾等, 【圖式簡單說明】 第圖係為本發明實施例之組合剖視圖 實施例之斷電(OFF)之狀態; 第二圖係為本發明實施例之組合剖視圖 實施例之通電(ON)之狀態; 其顯示本發明 其顯示本發明 為本發明實施狀組合剖視圖,其顯示 =施例在通電_情況電流過載時,丄 言曲跳脫,推動一作動件旋動彎折 第四圖係為本發明實施例之部份立體分解圖, 々 體、按鈕與連動桿件組之相對組合狀態;、| 第五圖發明實施例二之組合剖視圖,其:、顯 明貫施例二之斷電(0FF)之狀態; 15 1262523 第六圖係為本發明實施例二之組合剖視圖,其顯示本發 明實施例二之通電(ON)之狀態; 第七圖係為本發明實施例二之組合剖視圖,其顯示本發 明貫施例二在通電(〇 N)情況電流過載時’接觸片 反向彎曲跳脫,推動一作動件旋動彎折,成斷電 (OFF)之狀態; 第八圖係為本發明實施例二之部份立體分解圖,其顯示 盒體、按鈕與連動桿件組之相對組合狀態。 鲁 【主要元件符號說明】 1 盒體 14 第一接觸端子 15 第二接觸端子 1 〇9 第二接點 16 凸板體 17 固定槽 141 槽溝 18 彈性件(螺旋彈簧) 2 按鈕 22 連接部 211 樞接孔 212 延伸板 22 凸桿 3 接觸片 32 第一接點 16 1262523 4 連動桿件組 41 拉桿 411 鉤部 412連接部(桿件) 42 作動件 421 樞接桿 422 凸板 43 連動件 431 定位桿 432 頸部 433 樞接部 434 樞接孔1262523 IX. Description of the invention: [Technical field to which the invention pertains] "The present invention relates to a circuit control protector (5) which is a linkage of a linkage member and a button to energize the circuit circuit (〇N ) or the power-off (〇ff) of the case size, when located in the position of the turtle road conduction (QN), the linkage member, the action of the linkage can be stunned and folded The dynamic bending provides the space and the path of the contact piece-segment freely jumping. When the current is overloaded, the contact piece is thermally deformed and rebounds in the opposite direction, and the contact piece can be smoothly deformed and freely jumped in the reverse direction to form a complete circuit circuit break. Electric (0FF) state. [Prior Art] The operation of the power control switch mainly performs two kinds of actuation strokes of energization (〇N) and power off (off) of the current loop. In addition to performing energization (ON) and power off (OFF) A variety of functions, the current switch structure also has the function of automatic tripping and power-off when current overload and overheating, to avoid the danger that the current circuit fuse or breaker can not react immediately to cause power failure or tripping during current overload. Electricity The prior patents of the control switch are in the past, as disclosed in the U.S. Patent No. 5,262,748, the entire disclosure of which is hereby incorporated by reference in its entirety, in the U.S. Patent Nos. 4,167,720, 4,937,548, 5,223,813, 5,451,729, 5,558,211... Waiting for the pasture, but all the patents have common shortcomings, as follows: (1) There are many components in the linkage, the linkage of the linkage is complicated, and the non-immediate action relationship between the button and the terminal component is generated, which also increases the manufacturing cost.丄厶U厶(2) The action relationship is not true, and the safety considerations are drawn. Knowing the failure opportunity is not conducive to the consumer (7) the current overload circuit is overheated, or the flea is not complete, so that the 'contact spring shrapnel cannot be instantly jumped off. The power supply continues to pass the % and the dangerous rabbit is still in the current conduction state. The circuit holds (4) the current overload circuit is overheated. When the contact spring is cooled, it is π, and the contact spring is half-tripped. When the electricity and the electricity form a spark, then ^ In the state of EMI, the power is continuously repeated, and the electrical equipment is dangerous because of the reverse, and the electricity in the current loop is often operated, shortening the use of Qin = electricity, power failure, and the machine may not be able to 5咋, even damage can not be used. In order to effectively carry out the relationship, simplify the power control 1: the connection of the internal components of the switch t current overload printing reaction peach = two pieces to reduce the production cost, to ensure the continuity of the friend switch structure Sakimi Electric Co., Ltd. is to strengthen the use of electric safety*, power supply problem. Good to become a common manufacturer of the invention. [Inventive content] Technical problem to be solved by the invention: The invention solves various complicated parts, high production cost, and turbulence The group source and control shed of the linkage structure are said to be slow to turn the slave and the electric switch is overheated when the current is overheated. The power supply control or the trip is not complete, causing the electricity to be turned off immediately. When the shrapnel cools, it jumps back to the power supply = 2 tripping state '~, hold, 35 repeatedly energized, 1262523 power off to form a spark, causing dangerous problems. Technical means for solving the problem: The invention is a circuit control protector (5), - a two-body, a m-contact, a linkage member, a group; and a ^3; a button pivoting a linkage member group , the linkage of the two ancient $ lies in. With the actuating member, the hook of the tie rod, the 匕3 has a pull rod moving part to be bent and bent at the joint of the plum; in the 妾f piece, in the state of the joint, the linkage rod circuit For the power off (OFF), the end of the actuator points to the contact piece, folds, and the contact piece; when the striker is in contact with the Thunder and the pusher is unrestricted, the second is: The contact piece of the rod is deformed by thermal deformation and rebounds in the opposite direction. When the contact is touched by 】=, the end of the actuating member is attached, so that the actuating member is bent at an oblique angle to provide a contact piece _ segment free ==== The moving parts hinder the change of the contact piece and the path, and will not jump off, forming a circuit that is complete. ==== Deformation and reverse the purpose of the invention and the technical means. ·,: Controlled refractory (5 ), the main purpose of which is the rotation of the moving parts, the moving parts of the moving rod set "receive the touch;; fold, make the position of the _" Actuating member of the linkage member set; when the current is overloaded, the contact piece is thermally deformed and reversely bounced, and the actuating member is rotated and bent by the contact piece to push the top piece, and the actuating piece is used to provide a free jump of the contact piece. The space and path of the strip are removed, and the contact piece is smoothly deformed and freely tripped in the reverse direction to form a complete (OFF) state of the circuit loop, thereby achieving the purpose of safe use of electricity. Another object of the invention is that when the current is overloaded When the circuit is overheated, the contact piece is thermally deformed and reacts quickly in the unimpeded state. It is in a state of complete tripping and power-off, effectively avoiding the contact piece: then jumping back to the power-on (0Ν) state. It will not continue to be repeatedly energized and de-energized; it will cause danger due to sparks. The purpose of this invention is to simplify the power control = easy to assemble, to improve the efficiency of production, and to effectively reduce the structure of the power control switch. Service life, reduction: User's expenditure. [Embodiment] In order to disclose the purpose, features and effects of the present invention in detail, it is better to The present invention will be described in detail with reference to the accompanying drawings. The following is a schematic view of a combination of the embodiments of the present invention and a power interruption (OFF) of the embodiment of the present invention. ), energization (ON) and electricity: the state in which the contact piece is reversely bent and turned off into an OFF state during an overload, and the fourth figure is an exploded perspective view of some of the main components of the embodiment of the present invention. The circuit control protector (5) mainly comprises a body (1), a button (2), a contact piece (3), a linkage member set (4), · 1262523, wherein the box body (1) Is a hollow shape, and has an opening above, and the bottom surface of the box body (1) is provided with at least two contact terminals, which are two contact terminals in the embodiment, which are first and second contact terminals (11), respectively. (12), one end of the contact piece (3) is fixedly disposed on the upper bending part of the first contact terminal (11), and a second contact (121) is coupled above the second contact terminal (12); The inner side surface is provided with a convex plate body (13) corresponding to the actuating member (42) of the interlocking rod member group (4). The button 〇 is a cap-shaped body, and the button (2) is movably pivotally connected to the opening above the box body (1), so that the ugly (2) is swung by the frame joint portion, and the button (2) is set. a connecting portion (21), the connecting portion (21) is provided with a pivot hole (211), and the pivoting hole (211) is pivotally connected to the pull rod (41) of the interlocking rod set (4); the connecting portion (21) is extended An extension plate (212), the end of the extension plate (212) is formed with at least one pivoting portion (213), and the pivoting portion (213) is provided with a pivoting hole (214) for pivoting the movable lever member group (4) Piece (42). The contact piece (3) is an elastic metal piece body, which is formed in a curved shape and can jump to the two side faces of the piece body. When the contact piece (3) is heated, the deformation is reversely bent and the other side is mutually elastic. One end of the contact piece (3) is fixedly disposed on the first contact terminal (11), and the other end is a free end, and the first contact (31) is disposed thereon; the contact piece (3) can be a composite metal Made of sheet. The linkage member set (4) comprises a pull rod (4Γ) and an actuating member (42); and reference is made to the fourth figure, wherein the lower end of the pull rod (41) forms a hook portion (411), and the upper end is provided with a connecting portion ( 412), in the embodiment, the connecting portion (412) is a lateral rod, and the connecting portion (rod) (412) is movably pivotally connected to the pivoting hole of the connecting portion (21) 1262523 of the button (2). (211); the hook portion (411) of the pull rod (41) moves the lower end of the free end of the hook contact piece (3). The actuating member (42) is substantially in the shape of a plate, and the actuating member (42) is pivotally connected to the extending plate (212) of the connecting portion (21) of the button (2) by a pivoting rod (421) (214). In the middle, the actuating member (42) is pivotally bent at the pivotal position without restriction; the actuating member (42) is laterally provided with a convex plate (422); in the embodiment, the convex plate (422) The weight of the actuating member (42) allows the actuating member (42) to be pivoted counterclockwise with the pivoting rod (421) as an axis under unrestricted and external force. The actuating member (42) The swivel bending forms an increased distance between the end of the actuating member (42) and the contact piece (3). One side of the actuating member (42) abuts against the side of the convex plate (13) on the inner side of the casing (1). The present invention is generally implemented in an ON and OFF state. Please refer to the first figure. When the right end of the button (2) is pressed down, the left end of the button (2) is upward, and the rod group (4) is interlocked. The hook portion (411) at the lower end of the tie rod (41) pulls up the end portion of the contact piece (3) to separate the first contact point (31) on the contact piece (3) from the second contact point (121). The power-off (OFF) state shown in the second figure. When the left end of the push button (2) is downward, the end portion of the actuating member (42) of the interlocking lever member group (4) is pressed downward, and the contact piece (3) is pushed downward to make the end portion of the contact piece (3) The lower bending deformation bomb is 3 megabytes, and the first contact point (31) on the contact piece (3) is in contact with the second contact point (121) downward, and is in an energized (ON) state, as shown in the second figure, 如此Pressing the button (2) to swing, the interlocking rod set (4) and the button (2) are synchronized, and the pull rod (41) of the interlocking rod set (4) and the actuating member (42) are respectively pulled or pressed against the contact piece ( 3), the contact piece (3) is bent upward and downward to make the circuit circuit form a state of being powered off (OFF) or energized (ON). 10 1262523 The invention is characterized in that the button (2) interacts with the linkage of the linkage member set (4), wherein the connection portion (21) of the button (2) is pivotally coupled to the linkage rod of the linkage linkage member set (4) (41) and the actuating member (42), the hook portion (411) of the pull rod (41) is movably hooked to the lower side of the free end of the contact piece (3); in the energized (ON) state, the actuating member (42) is not Restricted, it can be freely rotated and bent at an angle. When the current is overloaded, the contact piece (3) is thermally deformed and reversely bounced, and the contact piece (3) pushes the end of the actuating member (42) at an oblique angle. The actuating member (42) is pushed up by the upper side of the contact piece (3) and then rotated and bent counterclockwise to flexibly bend the actuating member (42) to provide a free jump of the contact piece (3). Space and path, the actuating member (42) does not hinder the deformation bounce of the contact piece (3), the contact piece (3) can be smoothly deformed and reversely tripped, forming a complete power-off (OFF) state of the circuit loop, ensuring use Electrical safety, as shown in the third figure. Referring to the fourth figure, the plane of the convex plate (422) extended on the side of the actuating member (42) is not parallel to the plane of the actuating member (42), so that the joints are bent to be slightly smaller than 180. The angle of the degree. When in the OFF state, as in the first figure, the end of the convex plate (422) abuts against the side of the extension plate (212) of the connecting portion (21), and the side of the actuator (42) is subjected to the box. The pressing force on the side of the convex body (13) of the body (1) causes the angle between the convex plate (422) and the actuator (42) to form an elastic restoring force; from the power off (OFF) to the energization (ON) During the operation, the side of the actuating member (42) is firstly released from the side of the convex body (13) of the casing (1) without being restricted, and the end of the convex plate (422) is still close to the connecting portion. (21) the side of the extension plate (212). At this time, the elastic restoring force at the angle of the angle of the 1262523 is connected by the convex plate (422) and the actuating member (42), so that the actuating member (42) is pivoted ( 421) The arc is rotated counterclockwise by a curvature, and the rotational bending of the actuating member (42) forms an increase in the spatial distance between the end of the actuating member (42) and the contact piece (3), such as the second The state of the figure, the increased spatial distance, provides the space and path for the free break of the contact piece (3), so that the actuating member (42) does not hinder the deformation bounce of the contact piece (3). When the current is overloaded, the contact piece (3) can be smoothly deformed and reversely tripped to form a complete power-off (OFF) state of the circuit loop, ensuring safe use of electricity, as shown in the third figure. Referring to FIG. 5 to FIG. 7 again, it is a combined cross-sectional view of the second embodiment of the present invention, which shows the reverse bending of the contact piece when the power is off (OFF), energized (ON), and current overloaded in the embodiment of the present invention. The state of the power-off (OFF), and the eighth figure is a perspective exploded view of some of the main components of the second embodiment of the present invention; a circuit control protector (5) of the present invention mainly includes a box body (1), a button (2), a contact piece (3), and a linkage member set (4); wherein the case (1) is substantially the same as the foregoing embodiment, and the difference is that the inner side of the case (1) is provided a fixing groove (14), the fixing groove (the side groove is provided with a groove (141), and the elastic groove (15) is sleeved in the fixing groove (14). In the embodiment, the elastic member (15) is A coil spring. The button (2) is substantially the same as the previous embodiment, except that the connecting portion (21) of the button (2) is not provided with an extension plate (212), and the button (2) is additionally provided with a protruding rod ( 22), the end of the protruding rod (22) corresponds to the plate body (43) which is pressed against the actuating member (42) of the interlocking rod group (4). 12 1262523 The contact piece (3) is the same as the previous embodiment. The interlocking rod set (4) mainly comprises a pull rod (41) and an actuating member (42); referring to the eighth figure, wherein the pull rod (41) and the foregoing embodiment The actuating member (42) is substantially the same as the previous embodiment, and the assembly difference is that the actuating member (42) is pivotally connected to a linking member (43), and the linking member (43) is an inverted L-shaped plate body. A positioning rod (431) is disposed downwardly, and the connecting body (43) is provided with a neck portion (432), and the linking member (43) is further extended downward to form at least one pivoting portion (433). The portion (433) is provided with a pivoting hole (434) for pivotally pivoting the pivoting rod (421) of the actuating member (42), and the actuating member (42) can be flexed and bent without being restricted; the linking member (43) a movable portion (432) is embedded in the groove (141) of the fixing groove (14) of the casing (1), and the positioning rod (431) extends into the fixing groove (14) and the elastic member (coil spring) (15), by the elastic force of the elastic member (15) (coil spring), elastically pushes the plate body of the linking member (43) so that the linking member (43) is held against the button (2) 22) End state Referring to the first to third figures, the actuating member (42) abuts against the outer side surface of the fixing groove (14). Embodiment 2 In the general implementation of energization (ON) and power failure (OFF), please refer to the fifth figure when pressing The right end of the button (2) is downward, and the left end of the button (2) is upward, and the hook portion (411) at the lower end of the tie rod (41) of the linkage member group (4) pulls up the end portion of the contact piece (3), so that The first contact (31) on the contact piece (3) is separated from the second contact (121) to be in an OFF state as shown in the sixth figure. When the left end of the button (2) is pressed downward, the linkage is made. Actuation of the rod set (4) 13 1262523 The end of the piece (42) is pressed downward, and the contact piece (3) is pushed downward, so that the end of the contact piece (3) is bent downward and deformed by 5 mega, the contact piece ( 3) The first contact (31) on the upper contact with the second contact (121) is in an energized (ON) state, as shown in the sixth figure. The button (2) is repeatedly swung in such a manner that the interlocking lever set (4) and the button (2) are actuated simultaneously, and the pull rod (41) of the interlocking lever set (4) and the actuating member (42) are respectively pulled or pressed against the The contact piece (3) causes the contact piece (3) to bend upward and downward to cause the circuit circuit to be in a state of being powered off (OFF) or energized (ON). The second embodiment of the present invention is characterized in that the button (2) interacts with the linkage member set (4), wherein the tie rod (41) of the linkage member set (4) is hooked by the hook portion (411). The lower end side of the free end of the contact piece (3), the actuating member (42) is pivoted to a link (43) of the linkage (43) abutting the button (2); in the state of being energized (ON), the actuating member (42) Unrestricted, it can be freely rotated and bent at an angle with respect to the linking member (43). When the current is overloaded, the contact piece (3) is thermally deformed and reversely bounced, and the contact piece (3) is pushed at an oblique angle. An end portion of the top actuator (42), the actuating member (42) is pushed up by the upper side of the contact piece (3) and then rotated and bent in a counterclockwise direction to be bent and bent by the actuating member (42). Providing the contact piece (3) - the space and path of the free jump, the actuating member (42) does not hinder the deformation bounce of the contact piece (3), the contact piece (3) can be smoothly deformed and reversely jumped to form a circuit The complete power-off (OFF) state of the loop ensures safe use of electricity, as shown in Figure 7. The operation process of the invention is simplified and rapid; when the current is overloaded, the contact piece (3) can be smoothly tripped without being hindered by the operation of the switch assembly, and the shape 14 1262523 can achieve the safe action relationship of the electricity, and the reading is true. It has the effect and progress and is applied for by law. Yaqiu granted the patent as soon as possible, and the complete circuit breaker (〇FF) was completely stunned. As described above, the components of the present invention are constructed with efficacy and are new designs that have never been seen before, so that they have met the requirements of the invention of the patent law, and for this reason, the review committee has examined the details in detail. The present invention has been described in detail with reference to a preferred embodiment of the present invention, and is only an equivalent of f °, that is, in accordance with the scope of the present invention, Fan Bai should remain within the scope of the patent of the present invention. . BRIEF DESCRIPTION OF THE DRAWINGS The figure is a state of power-off (OFF) of the combined sectional view embodiment of the embodiment of the present invention; the second figure is the power supply of the combined sectional view embodiment of the embodiment of the present invention. (ON) state; the present invention is shown in the present invention as a cross-sectional view of the embodiment of the present invention, which shows that, in the case of a current overload, the rumor jumps and pushes an actuator to bend and bend. 4 is a partial exploded view of the embodiment of the present invention, a relative combination state of the body, the button and the linkage member; and a fifth sectional view of the second embodiment of the invention, which shows: The state of the power-off (0FF) is the cross-sectional view of the second embodiment of the present invention, which shows the state of the power-on (ON) of the second embodiment of the present invention; the seventh figure is the second embodiment of the present invention. A cross-sectional view of the combination of the second embodiment of the present invention, in the case of current overload (〇N), the current contact is reversed, and the contact piece is bent and bent, and the state of the actuator is turned and turned off (OFF); Eight diagrams are the implementation of the invention A partial exploded view of the second embodiment shows the relative combination of the box body, the button and the interlocking lever member group. Lu [Main component symbol description] 1 Box 14 First contact terminal 15 Second contact terminal 1 〇 9 Second contact 16 Convex body 17 Fixing groove 141 Groove 18 Elastic member (coil spring) 2 Button 22 Connection portion 211 Pivot hole 212 extension plate 22 lug 3 contact piece 32 first contact 16 1262523 4 linkage member group 41 tie rod 411 hook portion 412 connection portion (rod) 42 actuating member 421 pivot rod 422 convex plate 43 linkage member 431 Positioning rod 432 neck 433 pivoting portion 434 pivoting hole

Claims (1)

1262523 十、申請專利範圍: 1·一種電路控制保護器(五),其主要包含有一盒體、一 按鈕、一接觸片、一連動桿件組;其中, 該盒體為中空狀,其上方設有一開口,盒體之底面 組設至少二個接觸端子; 該按鈕活動地樞接於盒體上方的開口,使按鈕得以 樞接部為軸心而擺動;按鈕設一連接部,活動樞接一 連動桿件組; 該接觸片概為一具有彈性的金屬片體,其形成為彎 弧狀,可向片體的二側面跳動,接觸片受熱時變形反 向彎曲並向另一側面彈跳;接觸片的一端組設於一接 觸端子上,另一端設有第一接點; 該連動桿件組包含有一拉桿與一作動件;其中, 該拉桿下端形成一鉤部,拉桿的上端樞接於按鈕的 連接部,拉桿的鉤部活動鉤扣接觸片的自由端; 該作動件樞接於按紐,作動件在不受限制下,該作 動件得以樞接處旋動彎折; 在斷電(OFF)狀態時,連動桿件組的作動件受限制 而不能旋動彎折,且作動件端部指向接觸片,該作動 件端部得接觸並推動該接觸片;當在導通(ON)狀態 時,該連動桿件組的作動件不受限制、▲可旋動彎折, 於電流過載時,接觸片受熱變形而反向彈跳位移,接 觸片以一傾斜角度推頂作動件的端部,使該作動件旋 動彎折,以作動件的旋動彎折而形成一段自由跳脫的 空間與路徑,作動件不會阻礙接觸片的變形彈跳,接 18 1262523 ==順利地變形並反向跳脫,形成電路迴路的完 全畊電(OFF)狀態者。 70 1申請專利範圍帛!項所述之電路控制保護 ”中邊盒體設置的至少二個接觸端子,分別為 觸端子,第-接觸端子上方彎折部固定㈣接 觸片之-端,第二接觸端子上方結合有_第 請專利範圍帛1項所述之電路控制保護器(五), 該按鈕的連接部延設_延伸板,該 ::個拖接部,極接部活純接連動桿件組的S 的、隶Γ!動件概為一板體狀’作_接於前述按鈕 延伸板’作動件在不受限制下,得-接 4’:t睛專利範11帛1項所述之電路控制保護器(五), 中5玄盒體内側面設一凸板體; ,斷電(OFF)狀態時’該凸板體側面對應抵於連動桿 折、、且的作動件’作動件受凸板體的限制而不能旋動彎 5.如"專,第3或4項所述之電路控制保護器 、中該連動桿件組的作動件一側延設一凸板, :二!:面與作動件的平面不為平行,使其連接處 相互穹折成一夾角; 當位於斷電(0FF)的狀態時,凸板的端部緊抵於連 接㈣延伸板側面,而作動件的側面受到盒體的凸板 19 1262523 ^則面的㈣限制,使凸板與作動件連接處的夹角張 生形成彈性回復力;當位於通電(〇Ν)狀態 作 動件脫離盒體的凸板體的迫壓而不受其限制,藉由: ^作動件連接處的夾角恢復的彈性0復力,使得作 =:走!彎折一弧度’作動件端部至接觸片間的空: 離加大,該加大的”輯,提供 ] 跳脫的空間與路徑。 门仅目由 6::=範圍第,項所述之電路控制保 其中该連動桿件組的作動件—側延設—凸板; 該凸板的重量使該作動件在不受限 恶下’可使作動件以枢接處為軸心旋動·料。的狀 7.-種電路控制保護器(五),其主要 按紐、—接觸片、一連動桿件組,·並中 一 = 體為中空狀,其上方設有一開口,倉體之底面 、口又至^ —個接觸端子;另於各,向乂 ϊ 一 槽,並套組-彈性件;另於i體内側面設-固定 該按鈕活動地樞接於盒體上方的開口 以榷接部為軸心而擺動;按紐設一連 于 一連動桿件組; 邛活動樞接 該接觸片概為-具有彈性的金屬片體 曲可向片體的二側面跳動,接觸片受敎時變二 側面彈跳;接觸片的-端组設於:接 觸&子上,另一端設有第—接點; 接 該連動桿件組包含有一拉桿與一作 該拉桿下端形成-釣部,拉桿的上端抱接於按中紐的 20 1262523 連接邛,拉桿的鉤部活動鉤扣 該作動件活動招接於―連 」、的自由端; 鈕,作動件在不受限制 ,〜連動件抵接於按 旋動彎拆,藉由前述盒體的連動件掩接處 動件保持抵頂於按鈕,· 推頂連動件,使連 在斷電(OFF)狀態時,連動 而不能旋動彎折,且作動干=作動件受限制 件端部得接觸並推動該接觸/九向^片,該作動 時,該連動桿件組的作動件不受/在―通(⑽)狀態 =流過載時’接觸片受熱變形二折接 動度的端部,使該作動件ί 徑,作動件不會阻礙的脫: 反向_ ’形成電路迴路的完 8.如申凊專利範圍第7項所诚之番+丨 並中竽各卜罢^ 電路控制保護器(五), 第:的少二個接觸端子’分別為第一、 二接觸:子:第—接觸端子上方彎折部固定組設接 之端,第—接觸端子上方結合有一第二接點。 專利範圍第7項所述之電路控制保護器(五), 六中該㈣設-凸桿,該凸桿抵接於連.動件。 =、申Ϊ ί利犯圍第7項所述之電路控制保護器 (五),其中, 該盒體的固定槽側邊設槽溝,固定槽中袓 性件; 一斤 21 Ϊ262523 形的於二動件’該連動件概為甸L 連動:L 定位桿,連動件設有頸部, 連動件另延设形成至少一個拖接 該作動件,作動件在不受限制下,可以==柜接 ^部活動地换組於前述盒體固定 二力=:入固定槽與彈性件中,藉由該彈性二 彈/ 生推頂連動件的板體上,使連動 2按紐凸桿端部的狀態,作動件抵接於固定槽的外側 件保端:性推頂連動件’使連動 =切仵仵組的作動件一側延設一凸板; 該凸板的重量使該作動件在不受限制及外力的狀 1"2 一由作動件以樞接處為軸心旋動彎折。 (五),盆明利乾圍第7或10項所述之電路控制保護器 (五)其中該彈性件為螺旋彈簧。 C 221262523 X. Patent application scope: 1. A circuit control protector (5), which mainly comprises a box body, a button, a contact piece and a linkage rod set; wherein the box body is hollow, and the upper part thereof is provided There is an opening, and the bottom surface of the box body is provided with at least two contact terminals; the button is movably pivoted to the opening above the box body, so that the button is pivoted to pivot the center; the button is provided with a connecting portion, and the movable pivoting The contact piece is a resilient metal piece, which is formed in a curved shape and can jump to the two sides of the piece. When the contact piece is heated, the deformation is reversely bent and bounces to the other side; One end of the piece is set on a contact terminal, and the other end is provided with a first contact point; the linkage rod set includes a pull rod and an actuating member; wherein the lower end of the pull rod forms a hook portion, and the upper end of the pull rod is pivotally connected to the button a connecting portion, the hook portion of the pull rod is movable at a free end of the hook contact piece; the actuating member is pivotally connected to the button, and the actuating member is pivotally bent at a pivotal position without being restricted; OFF In the state, the actuating member of the interlocking rod set is restricted from being swung and bent, and the end of the actuating member is directed to the contact piece, the end of the actuating member is in contact with and pushes the contact piece; when in the ON state The actuating member of the linkage member set is unrestricted, ▲ can be flexed and bent, and when the current is overloaded, the contact piece is thermally deformed and reversely bounced, and the contact piece pushes the end of the actuating member at an oblique angle, so that the contact piece The actuating member is bent and bent to form a space and a path of free jumping by the rotation of the actuating member, and the actuating member does not hinder the deformation bounce of the contact piece, and the 18 1262523 == smoothly deforms and reverses the jump. Detach, form the complete tillage (OFF) state of the circuit loop. 70 1 Patent application scope! At least two contact terminals provided in the middle side box of the circuit control protection described in the item are respectively contact terminals, the upper part of the first contact terminal is fixed at the end of the contact piece (4), and the second contact terminal is combined with the _ Please refer to the circuit control protector (5) described in the scope of patent 帛1, the connection part of the button is extended _ extension board, the:: a drag joint, the pole joint part is purely connected with the S of the linkage member group Γ! The moving piece is a plate-like body _ connected to the aforementioned button extension plate' actuating member without limitation, the circuit control protector described in the 4': t-eye patent parallel 11帛1 5), a convex plate body is arranged on the side of the middle 5 box; when the power is off (OFF), the side of the convex body corresponds to the interlocking rod, and the actuating member is actuated by the convex plate body. Limiting and not rotating the bend 5. For example, the circuit control protector described in item 3 or 4, a convex plate is extended on the side of the actuating member of the interlocking rod member group: 2!: face and actuation The plane of the piece is not parallel, so that the joints are folded into an angle with each other; when it is in the state of power failure (0FF), the convex plate The end portion is tightly connected to the side of the connecting plate (4), and the side surface of the actuating member is restricted by the convex plate 19 1262523 of the box body (4), so that the angle between the convex plate and the actuating member is elasticized to form an elastic restoring force; In the energized (〇Ν) state, the actuating member is released from the convex body of the casing without being restricted by the following: ^ The elastic zero-recovery force at the angle of the joint of the actuating member is restored, so that: One arc 'the end of the actuator to the space between the contact pieces: the increase, the increased "set, provide] the space and path of the jump. The door is only controlled by the circuit of 6::=, and the circuit control of the item protects the actuating member of the interlocking rod set-side extension-convex plate; the weight of the convex plate makes the actuating member unrestricted 'The actuator can be rotated with the pivot joint as the axis. 7.-type circuit control protector (5), its main button, - contact piece, a linkage rod set, · and one of the body = hollow, with an opening above it, the bottom of the cartridge body, The port is further connected to a contact terminal; and each of the slots is provided with a slot and a set of elastic members; and the side of the body of the i is fixed-fixed to be pivotally connected to the opening above the box to be connected The part is oscillated for the axis; the button is connected to a linkage member group; the 邛 activity pivotally connects the contact piece to be - the elastic metal piece body can jump to the two sides of the piece, and the contact piece changes when subjected to the shackle The two side bounces; the end piece of the contact piece is disposed on: the contact & the other end is provided with a first contact; the interlocking rod set includes a pull rod and a lower end of the pull rod forms a fishing portion, the upper end of the pull rod Hooked at the 20 1262523 connection 按 button of the button, the hook hook of the tie rod is movable and the movable part is attached to the free end of the "connected"; the button, the actuating member is unrestricted, and the linkage is abutted Rotating and bending, by means of the linkage of the aforementioned box to cover the moving parts Hold the top button, · push the top linkage, so that when connected to the OFF state, the linkage cannot be rotated and the bending is performed, and the actuation of the actuator is contacted by the end of the restriction member and pushes the contact/nine To the ^ piece, when the actuation, the actuating member of the interlocking rod set is not/in the "on (()) state = flow overload] the end of the contact piece is deformed by the heat deformation, so that the actuating member The actuating member will not hinder the take-off: Reverse _ 'The formation of the circuit loop. 8. If the application of the patent scope is the 7th item, the 丨 番 丨 丨 丨 竽 ^ Circuit Control Protector (5), The two contact terminals are respectively the first and second contacts: the sub-: the contact end of the first contact portion of the contact portion, and the second contact portion is coupled to the upper portion of the first contact terminal. The circuit control protector (5) according to item 7 of the patent scope, wherein the (four) is provided with a protruding rod, the protruding rod abuts against the connecting member. =,申Ϊ ί 犯 犯 犯 犯 犯 犯 犯 犯 犯 犯 犯 犯 犯 犯 犯 犯 犯 犯 犯 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路The second moving piece 'The linking piece is the Lian L linkage: L positioning rod, the linking piece is provided with a neck, and the linking piece is further extended to form at least one towed the actuating member, and the actuating member can be unconstrained, can be == cabinet The connecting portion is movably arranged in the box body to fix the two forces=: into the fixing groove and the elastic member, and the end portion of the button 2 is connected by the elastic second elastic/negative pushing connecting member In the state, the actuating member abuts the outer member retaining end of the fixing groove: the sexual pushing top linking member 'extends a convex plate on the side of the actuating member of the interlocking group; the weight of the convex plate makes the actuating member Unrestricted and external force 1"2 The rotation of the actuating member is pivoted at the pivot. (5) The circuit control protector described in Item 7 or 10 of the basin of Mingli (5) wherein the elastic member is a coil spring. C 22
TW93114260A 2004-05-20 2004-05-20 Electric circuit control protector TWI262523B (en)

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