TWI275214B - Safety device of an adaptive plug and receptacle - Google Patents

Safety device of an adaptive plug and receptacle Download PDF

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Publication number
TWI275214B
TWI275214B TW94128105A TW94128105A TWI275214B TW I275214 B TWI275214 B TW I275214B TW 94128105 A TW94128105 A TW 94128105A TW 94128105 A TW94128105 A TW 94128105A TW I275214 B TWI275214 B TW I275214B
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Taiwan
Prior art keywords
plug
socket
adapter plug
safety device
adapter
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TW94128105A
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Chinese (zh)
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TW200709515A (en
Inventor
Tai-Sheng Huang
Bau-Lung Chen
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Chaoyang University Of Technol
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Priority to TW94128105A priority Critical patent/TWI275214B/en
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Publication of TWI275214B publication Critical patent/TWI275214B/en
Publication of TW200709515A publication Critical patent/TW200709515A/en

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Abstract

The present invention discloses a safety device of an adaptive plug and receptacle. The adaptive plug has an insertion section corresponding to the receptacle orientation at one end. The insertion section has one insertion hole provided for disposing an insertion-connection of conductive terminals inside the receptacle. One connection section is formed at the other end of the adaptive plug. The connection section has an insertion slot provided for metal guiding-shaft insertion-disposition of a general plug. A conductive medium is disposed between the insertion slot and the insertion hole in the adaptive plug. The receptacle includes a host body and cover board. The host body has a concave slot provided only for insertion-disposition of the adaptive plug. There are conductive terminals inside the concave slot. The cover board covers a front edge of the host body for providing a general plug to directly insert and connect the adaptive plug for integration, then the adaptive plug will correspondingly inserts and connects to the receptacle. Thereby, the invention can effectively prevent hands from touching to cause an electric conduction dangerously.

Description

1275214 九、發明說明: 【發明所屬之技術領域】 本發明係關於—種轉接插頭及插座之安全襄置,特別是指 一種為供電器用品插頭予以插接之轉接插頭,此轉接插頭為絕 緣材料所製成,其内隱藏有導電介f,以及具有電力配線之插 座上亦設有需藉該轉接插時連設插頭之插接方能導電之設 和來達到有效防止人們欲將—般插頭接觸插座中因不慎接觸 導電端而致危險之安全裝置。 【先前技術】 安,不論在居家、工廉、交通工具或電器中,均可看到各 式的插頭(Plug)與插座(ReeeptaGle),在家中可相—般家電 鮮相蘭或冷氣用單相22QV的插頭與插座,而在工廠中: 了早相11GV、220V外還有三相22GV之插頭與插座,以及在車1275214 IX. Description of the Invention: [Technical Field] The present invention relates to a safety device for an adapter plug and a socket, and more particularly to an adapter plug for plugging a power supply article plug, the adapter plug Made of insulating material, there is a conductive material f hidden therein, and the socket with power wiring is also provided with a connection that can be electrically connected by the plug when the adapter is inserted to effectively prevent people from wanting A general-purpose plug that contacts a safety device in the socket that is dangerous due to inadvertent contact with the conductive end. [Prior Art] Ann, you can see all kinds of plugs (Plug) and sockets (ReeeptaGle) in home, work, transportation, or electrical appliances. At home, you can use the same as a household appliance. Phase 22QV plug and socket, but in the factory: Early phase 11GV, 220V and three-phase 22GV plug and socket, as well as in the car

上的直流m之插頭與插座和電器上附加的各式插頭與插座。 另外,也可從各式的延長線(Extens i Qn CQrd)或轉接頭⑹叩加) 中看到同時具有各種不同規格的插頭與插座。 對於習知之各式電器插頭、或延長線、轉接頭之插頭,皆 以其-端設有連接電線並向外突伸—截段㈣兩只扁狀金屬插 桿’對應插人插座±之插孔内’使金屬插桿與插座插孔内之導 電端子接觸而產生通電狀態;對於_般插座之插孔,則為了配 合各式插頭、延長線或轉接頭之金屬插桿,相對也設計以兩只 長方扁狀,方使兩只金屬插桿於插接過程中,才能順利對應兩 5 1275214 只插孔。 然而,由於上述習知插頭的金屬插桿是突露於外,再加上 插頭插接插座時,需藉人體手部操作實施,且在使用上也需要 相當注意’否則若有操作方式不對’而料去觸制插頭之金 屬插桿,並同時接近插座之插孔内,極容易導致觸電之危險。Plugs and sockets on the DC and the various plugs and sockets attached to the appliance. In addition, plugs and sockets of various specifications can be seen from various extension cords (Extens i Qn CQrd) or adapters (6). For the various types of electrical plugs, or extension cords, adapters, plugs are provided with connecting wires at their ends and protruding outwards - section (four) two flat metal plungers corresponding to the sockets Inside the jack, the metal plunger is brought into contact with the conductive terminals in the socket jack to generate a power-on state; for the jack of the socket, in order to cooperate with the metal plugs of various plugs, extension cords or adapters, The design is made up of two rectangular flat shapes, so that the two metal inserts can be smoothly inserted into the two 5 1275214 jacks. However, since the metal plug of the above-mentioned plug is exposed, and the plug is plugged into the socket, it needs to be implemented by human hand operation, and also requires considerable attention in use. Otherwise, if the operation mode is wrong, However, it is easy to cause the risk of electric shock when the metal plunger of the plug is touched and the socket of the socket is approached at the same time.

特別是習知插頭插座之設計及使用上,對盲人、視力不佳 的人而s ’無疑潛在有生命威f之危機,因他們必須藉以觸覺 的方式,-手摸著插頭金屬插桿’另一手摸著插座,再嚐試對 準將插頭插人插座巾,故在此操作過程巾,會时部接觸金屬 插桿而有觸電的危險,導致嚴重的意外傷害,且此現象也會發 生在正#人身上,尤其是燈光不足時,或者好動活潑之幼童, 也會因不知正確使用而發生觸電之意外。 本案發明人鑑於上述習用插頭插座存在有使用上之不便, 以及欠缺貫質安全設計,同時亦基於對弱勢族群的關懷,乃亟 心加以改良創新,並經多年苦心孤詣潛心、研究後,終於成功研 發完成本件一種轉接插頭及插座之安全裝置。 【發明内容】 本發明的主要目的在於提供一種轉接插頭及插座之安全裝 置,該轉接插頭係於-端對應插座純形成有插置段,此插置 /、有仏插座内5又導電端子插接之插孔,而該轉接插頭另一端 貝1幵y成銜接嵌,此銜接段具有供一般插頭之金屬導桿插設之插 1275214 槽,而該轉接插頭在位於播槽至插孔間設有導電介質,該插座 係包括有本體及蓋板,該本體具有僅供轉接插頭插設之凹置 槽’此凹置槽内有導電端子,蓋板為蓋設本體前緣,以供—般 插頭可直接與轉接插頭插接為一體,再由轉接插頭來對應插設 於插座上;據此,俾達有效防止手部觸碰導電而致危險之安全 - 效盈。 本發明的次要目的在於提供一種可幫助弱勢族群於使用上 心易於觸摸辨識之轉接插頭,配合插座亦對應轉接插頭形體而 女王衣置,以令所使用的電器用品插頭在未與插座插接之 月’J日守,可利用該轉接插頭連設為一體,藉由該轉接插頭完全由 絕緣材料所構成,以及具有手部易觸摸及辨識的結構設計,令 使用者欲將轉接插頭與插座插接的過程中,可藉轉接插頭而令 手部與金屬插桿、導電端子之間予以區隔,而有效防止手部觸 電之危險,以避免發生如習知因直接將電器用品插頭插入插座 時,因為要以手對正插孔而致觸電的危險,以達使用之安全與 便利性。 兹有關本發明轉接插頭及插座之安全裝置,所採技術手段 及達成上述目的功效易於了解,茲以最佳實施例配合圖式簡單 說明及參照圖號作一詳述說明如后。 【實施方式】 首先,請參閱第一圖及第二圖所示,其係為本發明之轉接 .1275214 插頭及插座之安全裝置的立體分解圖、立體組合外觀圖; 本發明之轉接插頭及插座之安全裝置,主要係設計為:一 轉接插頭1、一插座2所組成。 σ亥轉接插頭1係以絕緣材料所製成之既設型體,於一端形 '成有突出-截段落之插置段u,該插置段u端壁上設有通^ 部之插孔12,且插置段u側壁上具有明顯之凹人部13,以供 ,手部易於觸摸辨識;而該轉接插頭!另一端則形成銜接段Η, 此銜接段14具有供-般插頭之金屬導桿插設之插槽15,而該轉 接插頭1在位於插槽15至插孔12間設有導電介質(圖中未示); 該插座2係包括有本體21及蓋板22,其中:該本體21係 ,為固定安裝於具有管路配線之壁面上’且該本體21之表面上形 成有略為突起之限位段2U,該限位段211上設有數道凹置槽 212,各凹置槽212係依據上述轉接插頭1之插置段11的型體 _ *設,並於對應插置段u之凹人部13的側壁處具有巧出部 213,以供手部易於觸摸辨識的同時,為令本體21之凹置槽 僅能供上述轉接插頭i插設,且該凹置槽212内設有與管路配 線相接之&電端子214 ’正對應轉接插頭丨之插置段u的插孔 12方位;另誠板22係為蓋設本體21之表面,並於對應本體 21之限位段211方位設有通孔221。 再者,明筝閱第二圖所示,其係為本發明之轉接插頭及插 座之安全裝置的組合縱剖圖、組合橫剖圖; 8 ,1275214 本發明轉接插頭及插座之安全裝置於使用時,係將固定於 具有管路配線之壁面上的本體21予以配合蓋板22之蓋設,令 蓋板22之通孔221恰好嵌接密合於本體21之限位段211上, 以使本體21與盖板2 2之組合而形成插座2者;接著,取—般 插頭10以金屬導桿1 〇 1對應插設於轉接插頭1之銜接段14的 插槽15内,此時一般插頭10之金屬導桿1〇1位於插槽15間正Especially in the design and use of the conventional plug and socket, for the blind and poorly sighted people, there is no doubt that there is a potential crisis in life, because they have to use a tactile way, and the hand touches the plug metal plunger. Touching the socket with one hand, and then trying to align the plug into the socket towel, so in this process, the towel will be in contact with the metal plunger and there is a risk of electric shock, which will cause serious accidental injury, and this phenomenon will also occur in Zhengzheng# People, especially when there is not enough light, or a lively young child, may also have an accident of electric shock because they do not know the correct use. In view of the above-mentioned conventional plugs and sockets, the inventors of the present invention have inconvenience in use, lack of quality and safety design, and are also based on the care for the disadvantaged groups. They have been reformed and innovated, and after years of painstaking efforts and research, they have finally succeeded in research and development. Complete the safety device of this type of adapter plug and socket. SUMMARY OF THE INVENTION The main object of the present invention is to provide a safety device for an adapter plug and a socket. The adapter plug is formed with an insertion section in the corresponding socket of the end, and the insertion/reception of the socket 5 is electrically conductive. The terminal is plugged into the jack, and the other end of the adapter plug is inserted into the socket, and the connecting section has a 1275214 slot for the metal plug of the general plug, and the adapter plug is located in the slot to A conductive medium is disposed between the jacks, the socket includes a body and a cover plate, and the body has a recessed slot for inserting only the adapter plug. The recessed slot has a conductive terminal therein, and the cover plate covers the front edge of the body For the general plug can be directly connected with the adapter plug, and then plugged into the socket by the adapter plug; accordingly, the armor effectively prevents the hand from touching the conductive and dangerous safety - effectiveness . The secondary object of the present invention is to provide an adapter plug which can help a vulnerable group to be easily touch-sensitively recognized by the use of the upper body, and the socket is also corresponding to the adapter plug body and the queen is placed so that the electrical appliance plug used is not connected to the socket. The plug-in month 'J-day guard can be used to integrate the adapter plug. The adapter plug is completely composed of insulating material, and has a structural design that is easy to touch and recognize by the hand, so that the user wants to During the process of plugging the adapter plug and the socket, the hand can be separated from the metal plunger and the conductive terminal by the adapter plug, thereby effectively preventing the risk of electric shock of the hand, so as to avoid the occurrence of When inserting the plug of the electrical appliance into the socket, the danger of electric shock due to the hand-aligning the jack is achieved, so as to achieve the safety and convenience of use. For the safety device of the adapter plug and the socket of the present invention, the technical means and the effect of achieving the above object are easily understood, and the best embodiment is described with reference to the drawings and the detailed description with reference to the drawings. [Embodiment] First, please refer to the first figure and the second figure, which is an exploded perspective view and a stereoscopic external view of the safety device of the plug and socket of the 1275514 of the present invention; And the safety device of the socket is mainly designed as: an adapter plug 1, a socket 2. The 亥海Adapter Plug 1 is an existing body made of an insulating material, and has an insertion portion u at the one end of the protruding-cut section, and a hole for the passage portion is provided on the end wall of the insertion section u. 12, and the side wall of the insertion section u has a distinct concave portion 13 for easy identification of the hand; and the adapter plug! The other end forms a connecting section Η, the connecting section 14 has a slot 15 for inserting a metal guide rod of a general plug, and the adapter plug 1 is provided with a conductive medium between the slot 15 and the socket 12 (Fig. The socket 2 includes a body 21 and a cover plate 22, wherein the body 21 is fixedly mounted on the wall surface having the pipeline wiring and the surface of the body 21 is formed with a slight protrusion. The position segment 2U is provided with a plurality of concave grooves 212, and each of the concave grooves 212 is provided according to the shape of the insertion portion 11 of the adapter plug 1 and is disposed in the corresponding insertion portion u. The side wall of the recessed portion 13 has a clever portion 213 for allowing the hand to be easily touched and recognized, so that the recessed slot of the body 21 can only be inserted into the adapter plug i, and the recessed slot 212 is provided therein. The & electrical terminal 214 ′ which is connected to the pipeline wiring corresponds to the orientation of the jack 12 of the insertion section u of the adapter plug 另; the other panel 22 is the surface of the cover body 21 and is corresponding to the body 21 A through hole 221 is defined in the direction of the limiting segment 211. Furthermore, as shown in the second figure of Ming Zheng, it is a combined longitudinal sectional view and a combined cross-sectional view of the safety device of the adapter plug and the socket of the present invention; 8 , 1275214 The safety device of the adapter plug and the socket of the present invention In use, the body 21 fixed to the wall surface of the pipe wiring is fitted to the cover plate 22 so that the through hole 221 of the cover plate 22 is just in close contact with the limiting portion 211 of the body 21, The socket 2 is formed by combining the body 21 and the cover plate 2; then, the plug 10 is inserted into the slot 15 of the engaging portion 14 of the adapter plug 1 by the metal guide rod 1 〇1. When the metal guide rod 1〇1 of the plug 10 is generally located between the slots 15

好與該轉接插頭1之導電介質形成電連接,即使一般插頭1〇與 轉接插頭1連設為一體;繼而可利用手部觸摸著該轉接插頭工 之插置段11及其凹入部13,以及插座2之凹置槽212及其凸出 部213,來使該轉接插頭丨之插置段u及其凹入部^正對應著 插座2本體21之凹置槽212及其凸出部213施予插設,令轉接 插頭1之插置段11的插孔12亦恰好谈入插座2本體21之凹置 槽212的導電端子214,即達電源之通電狀態。 據此’由本發明上述轉接插頭及插座之安全裝置的設計及 使用,藉由該轉接插頭i具有絕緣材料製成之形體,以隔絕手 部碰觸-般插頭1G之金屬導桿m,且該轉接插頭丨設有插置 段11 亡與凹入部13’可方便手部觸摸辨識,尤其對視力不佳的 人、盲人、光線不足的時候’皆能藉該插置段11盥凹入邻13 之設計’而達到安切護之實f效果;其次,再加上該插座2 之凹置槽212及其凸“213,亦是配合轉接插頭1之播置段 U與凹入部13的設計,不僅方便使用者實施該轉接插頭i對應 9 1275214 插接插座2之操作,而且也供手部易於觸摸辨識,俾達到使用 者欲將轉接插頭i與插座2插接的過程中’可藉轉接插頭夏而 使手部與金屬插桿1G1、導電端子214之間予以區隔,而有效防 止手部觸電之危險,以避免發生如習知因直接將電器用品插頭 插入插座4 ’因為要以手對正插孔而致觸電的危險。 Λ所述本♦明所设計轉接插頭及插座之安全裝置,具 有私以絕緣體之轉接插頭卜可與—般電諸頭W彻插設方 式結合為一體,不僅容易組裝,相對拆卸亦為方便;同時,該 轉接插頭i内置有導電介質,使其在外部絕緣材料的包覆下, 可與一般電器插頭1G之金屬插桿1G1形成隱藏式的電性連接, 此電性連接必須在結合一般電器插頭1〇之轉接插頭^本發明 之插座2完全插接下’方能產生通電狀態;繼而於該轉接插頭^ 上設有插置段U與凹人部13的設計,再加上亦是配合轉接插 頭1而設之插座2,亦具有相對應型體之凹置槽212及其凸出部 213的設計’可便利使用者實施該轉接插頭i對應插接插座2 之操作,而且也令手部易於觸摸辨識,此對弱勢族群、視力不 4土的人g人而5,無疑是項福音,為極佳貢獻的安全裝置, 以令他們欲將轉接插頭!與插座2插接的過程中,可藉轉接插 頭1易於觸摸辨識及隔絕手部與金屬插桿m、導電料 之間的接觸’俾使操作便利,更能達到有效防止手部觸電危險 之安全效益,進而達到該產業之利用價值。 1275214 由於本發明轉接插頭及插座之安全裝置又未曾見於書刊戒 公開使用,誠符合發明專利申請要件,懇請肖局明鐘,早日 准予專利,至為感禱。 綜上所述,本案不但在空間型態上確屬創新,並能較習用 物品增進上述多項功效,應已充分符合新穎性及進步性之法定 -發日轉利要件,爰依法提出巾請,懇冑#局核准本件發明專 > 利申請案,以勵創作,至感德便。 【圖式簡單說明】 圖一為本發明轉接插頭及插座之安全裝置之立體分解圖。 圖二為該轉接插頭及插座之安全裝置之立體組合圖。 固一為^轉接插頭及插座之安全裝置之組合縱剖圖。 圖四為該轉接插頭及插座之安全裝置之組合橫剖圖。 【主要元件符號說明】 > 1轉接插頭 11插置段 12插孔 13凹入部 14銜接段 10插頭 1〇1金屬導桿 15插槽 11 1275214 2插座 21本體 211限位段 212凹置槽 213凸出部 214導電端子 22蓋板It is good to make an electrical connection with the conductive medium of the adapter plug 1, even if the plug 1 is generally connected with the adapter plug 1; then the hand insert can be used to touch the insertion section 11 of the adapter and its recessed portion. And the recessed groove 212 of the socket 2 and the protruding portion 213 thereof, so that the insertion portion u of the adapter plug and the recessed portion thereof correspond to the recessed groove 212 of the body 2 of the socket 2 and the protruding portion thereof The portion 213 is inserted so that the insertion hole 12 of the insertion section 11 of the adapter plug 1 also happens to be referred to the conductive terminal 214 of the recessed groove 212 of the body 2 of the socket 2, that is, the power supply state of the power source. According to the design and use of the safety device of the above-mentioned adapter plug and socket of the present invention, the adapter plug i has a shape made of an insulating material to isolate the metal guide rod m of the hand 1G from the hand. The adapter plug is provided with an insertion section 11 and the recessed portion 13' is convenient for hand touch recognition, especially for people with poor vision, blind people, and when there is insufficient light, the insertion section 11 can be used to The design of the adjacent 13 is used to achieve the effect of the security protection; secondly, the concave groove 212 of the socket 2 and the convex portion 213 thereof are also matched with the positioning section U and the concave portion of the adapter plug 1. The design of 13 not only facilitates the user to implement the operation of the adapter plug i corresponding to the 9 1275214 plug socket 2, but also allows the hand to be easily touch-recognized, so that the user wants to insert the adapter plug i into the socket 2 In the middle, the hand can be separated from the metal plunger 1G1 and the conductive terminal 214 by the adapter plug, thereby effectively preventing the risk of electric shock of the hand, so as to avoid the occurrence of the plug of the electrical appliance directly into the socket. 4 'Because of the danger of electric shock caused by hand-aligning the jack Λ Λ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ Disassembly is also convenient; at the same time, the adapter plug i has a built-in conductive medium, so that it can form a hidden electrical connection with the metal plug 1G1 of the general electrical plug 1G under the coating of the external insulating material. The connection must be made in conjunction with the adapter plug of the general electrical plug 1 ^ the socket 2 of the invention is fully inserted to generate a power-on state; and then the insertion plug U and the recessed portion 13 are provided on the adapter plug ^ The design, together with the socket 2 which is also provided with the adapter plug 1, also has the design of the corresponding recessed groove 212 and its protruding portion 213, which facilitates the user to implement the corresponding insertion plug i It is connected to the operation of the socket 2, and it also makes the hand easy to touch and recognize. This is a safety device for the vulnerable people and the visual acuity of the people. It is an excellent safety device to make them want to turn. Plug in! During the process of plugging in with socket 2, The adapter plug 1 is easy to touch and recognize the contact between the hand and the metal plunger m and the conductive material, so that the operation is convenient, and the safety benefit of effectively preventing the risk of electric shock of the hand can be achieved, thereby achieving the utilization value of the industry. 1275214 Since the safety device of the adapter plug and the socket of the present invention has not been seen in the publication or the public use, it is in accordance with the requirements of the invention patent application, and please ask Xiao Banming, to grant the patent as soon as possible, and to pray. In summary, the case is not only The spatial pattern is indeed innovative, and it can enhance the above-mentioned multiple functions compared with the conventional items. It should fully comply with the statutory and originality of the legality of the novelty and the progressiveness of the day, and submit the towel in accordance with the law. > Profit application, to create a creative, to the sense of convenience. [Simplified illustration of the drawings] Figure 1 is a perspective exploded view of the safety device of the adapter plug and socket of the present invention. Figure 2 is a perspective assembled view of the safety device of the adapter plug and the socket. The solid one is a combination longitudinal sectional view of the safety device of the adapter plug and the socket. Figure 4 is a cross-sectional view showing the combination of the safety device of the adapter plug and the socket. [Main component symbol description] > 1 adapter plug 11 insertion section 12 socket 13 recessed portion 14 connection section 10 plug 1〇1 metal guide rod 15 slot 11 1275214 2 socket 21 body 211 limit section 212 recessed slot 213 protruding portion 214 conductive terminal 22 cover

221通孔221 through hole

Claims (1)

• 127,5214 十、申請專利範圍: 1 一種轉接插頭及插座之安全裝置,包括: 轉接插頭,係為絕緣材料所製之型體,其於一端對應插 座方位形成有插置段,此插置段設有插孔,而該轉接插頭 , 另一端則形成銜接段,此銜接段具有供一般電器插頭之金 屬導桿插設之插槽,而該轉接插頭在位於插槽至插孔間設 有導電介質; • 一插座,係包括一本體,該本體具有僅供轉接插頭插設之 凹置槽,此凹置槽内有對應轉接插頭之插孔方位的導電端 子,以供一般電器插頭可直接與轉接插頭插接為一體,再 - ㈣接插頭來對應插設於插座±,俾達枝防止手部觸碰 - 導電而致危險之安全者。 2·如申請專利範圍第1項所述之轉接插頭及插座之安全裝 置,其中該插置段具有凹入部,配合該插座本體亦具有相 • 對應之凸出部。 3. 如申請專利範圍第1項所述之轉接插頭及插座之安全裝 置,其中該轉接插頭可在位於凹置槽處之表面設有限位 段,配合該插座可再包括有一為蓋設於本體表面之蓋板, 此蓋板對應轉接插頭之限位段處設有通孔。 4. 如申明專利範圍第1項所述之轉接插頭及插座之安全裝 置,其中該插座可包括有一蓋板,為對應蓋設於本體表面, 並於對應轉接插頭之凹置槽處設有通孔。 13• 127,5214 X. Patent application scope: 1 A safety device for adapting plugs and sockets, comprising: an adapter plug, which is a molded body made of an insulating material, and has an insertion section at one end corresponding to the socket orientation, The insertion section is provided with a jack, and the other end of the adapter plug forms a connecting section, the connecting section has a slot for inserting a metal guide rod of a general electrical plug, and the adapter plug is located at the slot to the socket A conductive medium is disposed between the holes; a socket includes a body, and the body has a recessed slot for inserting only the adapter plug, and the recessed slot has a conductive terminal corresponding to the orientation of the jack of the adapter plug, For general electrical plugs can be directly plugged into the adapter plug, and then - (four) plug to plug in the socket ±, 俾 枝 to prevent hand touch - conductive and dangerous safety. 2. The safety device of the adapter plug and the socket according to claim 1, wherein the insertion section has a concave portion, and the socket body also has a corresponding corresponding protrusion. 3. The safety device of the adapter plug and the socket according to claim 1, wherein the adapter plug is provided with a limiting section on a surface of the recessed slot, and the socket can further include a cover The cover plate on the surface of the body, the cover plate is provided with a through hole corresponding to the limiting portion of the adapter plug. 4. The safety device of the adapter plug and the socket according to the above-mentioned claim, wherein the socket may include a cover plate disposed on the surface of the body and corresponding to the recessed slot of the corresponding adapter plug. There are through holes. 13
TW94128105A 2005-08-17 2005-08-17 Safety device of an adaptive plug and receptacle TWI275214B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94128105A TWI275214B (en) 2005-08-17 2005-08-17 Safety device of an adaptive plug and receptacle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94128105A TWI275214B (en) 2005-08-17 2005-08-17 Safety device of an adaptive plug and receptacle

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Publication Number Publication Date
TWI275214B true TWI275214B (en) 2007-03-01
TW200709515A TW200709515A (en) 2007-03-01

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