第8省由§^K€Sf案 中文說明書修正頁（89年7月） A7 B7 經濟部中央標準局男工消費合作社印裝 五、發明説明（1 ) 技術範疇 本發明係關於一般電氣元件，更特別是關於可以建構為在 至少一應用中作用的電氣元件。 背景技藝 電氣連接器為使用於廣泛的應用中。電氣連接器不是經常 使用於限制的空間中，雖然其可能需要電氣連接器準確地 定大小以適用於該空間，但仍接合元件。不幸地是，存在 的連接器通常具有單一固定大小，所以大小可以適用於一 應用的連接器可能大小不可以適用於另一應用，縱使該應 用在或接近第一應用的相同位置。然而，如由此所認知， 可能提供可以假定眾多大小的電氣連接器，而適用於一特 別應用中。如由此更進一步地認知，可期望提供一種均能 建構為接合傳統電氣元件的連接器。 因此，本發明的一個目的為提供連接器使用者所期望可以 假定眾多大小的電氣連接器。本發明的另一個目的為提供 可以接合接合傳統電氣元件的連接器β本發明的另—個目 的為提供容易使用以及有效製造成本的電氣連接器。 本發明的其他態樣在取名為"完成本發明之最佳模式”章節 中揭示或顯而易見。 發明概述 一電氣連接器包含一定義建構為接合第一電氣元件凹插座 之末梢區段的電導性凸接頭。亦且，凸接頭定義—依次序 足義芝腔的基部端區段。一電導性凹接頭定義一建構為可 鬆脫接合凸接頭空腔的末梢區段。此外，凹接頭定義一 (請先閲讀背面之注意事項再填寫本育) ▼,象· - ,1Τ "· -4- 五 415131 、發明説明（2 A7 B7 建構爲接合第二元件凸連接器之基部區段。如本發明，當 =接頭與凸接頭空腔接合時，接頭互相接觸而因:建立^ ，氣元件以相關接頭接合時，電氣元件之間的電氣通訊: ，麩。=彈性構件爲夾層於接頭之間。彈性構件功能爲覆蓋 與保獲凹接頭露出在間隙内之任何螺紋，當該螺紋不是完 全接合時，形成在連接器接頭之間，凸接頭與凹接頭之基 部區段亦是如此。彈性構件功能亦可以爲至少當凹接頭^ 相對於凸接頭的第一位置時，禁止接頭相對動作。因此， 可以建立連接器之長I’且該長度被維持因爲彈性構件禁 止凹接頭相對於凸接頭的後續非意圖動作。 在較佳具體實施例中，凸接頭之空腔爲内部有螺紋且凹 =頭末梢區段爲外部有螺紋，因此接頭爲互相可以螺紋接 "甚至凸接頭之基邵端區段定義一外接該空腔之凸肩 凹接頭疋義一凹肩，而當接頭互相接合時彈性構件保持 在肩之間。 如本發明 < 意圖，接頭可以在長建構之間移動，其中肩 接觸彈性構件而彈性構件實質上不被壓縮；而在短建構中 ，其中肩接觸彈性構件而彈性構件被壓縮3本發明中結構 之共同作用使彈性構件能夠在連接器介於長與短建構之間 時，禁止但不防止接頭之間的相動轉動動作a 假使需要時，彈性構件可以用環形稜形成。亦且，假使 布要時，可壓縮元件可以和凹接頭之末捎區段接合。可壓 縮兀件爲材料上偏置於輻射狀擴散建構，且當凸接頭之末 梢區段與電氣7C件插座接合時可以移動至輻射狀壓縮建構 I- 裝-- - - (請先閲讀背面之注意事項再填寫本頁) -------------- I I ί -I _ 415131 A7 B7 五、發明説明（3 出二=隱藏與保護凸接頭基部區段與凹接頭任㈣ =基部區段’—頭與電氣元件— 器另：：面，揭示一相互連接第-與第二元件之電氣連接 構爲：含—建構爲接合第一元件之凸接頭與-建 °力—疋件（凹接頭。凹接頭可以選擇性地與凸接 ^而在長建構與短建構之間移動。—彈性構件與接頭 ，且當連接器爲長建構時，實質上不被壓縮。此外，彈 =件錢頭接觸Μ連接器爲短建構時被壓縮；所以， =構件隱職與保護凸接頭基部區段與凹接頭任何露出的 以及基部區段’並當連接器爲介於長建構與短建構之 3時，禁止接敎間非意圖㈣轉動動作，而因此維持使 用者定義的連接器長度。 Μ濟部中央標孪局員工消费合作社印製 另一方S，相互連接第—與第二地器元件之方S包本提 供-凸接U凸接頭電氣接觸㈣接頭，以及禁止構 件配置於接頭之間的動作。該方法包含互相接合接頭以建 立具有；ε義長度之建構的連接器。該長度爲藉由互相移動 =頭而選擇性地建立爲合適於相互連接電氣元件，該動作 2止構件禁止但不獅接頭之間的動作而因此维持技接哭 建構。之後，接頭與相件接合，I凸接頭之基部區: 與凹接頭任何露出的螺紋及基部區段被隱藏與保護。 曰本發明關於結構與操作二者之細節’可以參考附圖而得到 取佳的瞭解’其中類似的數字對應至類似零件，而其中： 6- '—---- 本纸張尺度適用中國國家標準（c\s) 415131 第87121989號專利申請案 A7 中文說明書修正頁（89年7月） B7 五、發明説明（4 ) 圖式之簡單說明 為了更完整地瞭解本發明，參考製成為下文之完成本發明 的最佳模式詳細說明之附圖。附圖中： 圖1為本發明電氣連接器在長建構之透視圖，部分電氣元 件為分離； 圖2為本發明電氣連接器在短建構之透視圖；以及 圖3為剖開橫截面圖，沿著圖1之線3-3參考，為清楚表示 而移開可壓縮元件。 參考數字參考至本發明附圖中一些圖形的相同或是等效零 件。 參考圖號說明 10 電氣連接器 34 近端空腔 12 第一電氣元件 36 圓柱形内螺紋部分 14 第二電氣元件 38 圓柱形内部平滑部分 16 電導性凸接頭 40 環形凸緣 18 末梢區段 42 末梢截角錐形壁 20 凹插座 44 末梢環形凸緣 22 電導性凹接頭 46 基部環形凸緣 24 錐形基部區段 48 末梢環形軸環 26 圓柱形插座 50 基部環形軸環 28 凸連接器 52 可壓縮元件 30 塑膠彈性構件 54 弓形棱 32 環形稜 56 凸肩58的外部表面 經濟部中央標準局負工消費合作社印製 I i --- i m I -- j m* — --- TJ. 1¾ --e (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國囷家標牟（CNS )八4坑格（210X297公釐） 第 87121 98售4¾¾青案 中文說明書修正頁（89年7月） A7 B7 五'發明説明（知） 58 凸肩 60空腔34的外部有螺紋的區段 62 圓柱形末梢部分 63 凸緣 64 空圓柱形基部部分 66 尾端部分 68圓柱形區段 70凹肩 72截角-錐形區段 經濟部中夬樣準局男工消贤合作枉印製 發明之举#产' 起相參考圖1，顯示-電氣連接器，通常指定為ι〇用於電 氣地相互連接第-與第二電氣元件1214。如圖所示，連 接器10包含-電導性凸接頭16，其定義—伸長實心圓柱形 末梢區段18 ’且末梢區段18建構為用於接合第—元件12之 凹插座2G此外，連接器1{)包含—電導性凹接頭，其界 疋用於建構為接合第二電氣元件14凸連接器28之圓柱形 插座26的截角-錐形基部區段24 a接頭16、22由電導性材料 如鋼H音銅、鐵、㈣是其他電導性#料製成β 另外，一 S環形橡膠或是塑膠彈性構件3〇配置於凸接頭 1 6與凹接頭2 2之間。如圖所示，彈性構件3 〇以徑向外接連 接器10之環形稜32形成》如下文之更進__步說明，凹接頭 2 2可以螺纹與凸接頭丨6接合，如此凹接頭2 2可以用手相對 於凸接頭16順時鐘轉動以由圖i所示長建構移動連接器至 本紙張幻1適用中國國家標準（ 和衣 ；-----ΐτ------^ (讀先閲讀背面之注f項再填寫本頁) A7 _______B7 五、發明説明（5 ) 圖3所示短建構，而彈性構件禁止但不防止此轉動。要瞭解 地是凹接頭22可以相對於凸接頭16逆時鐘轉動以由短建構 移動連接器1〇至長建構。可以參考圖i與圖2而欣賞圖“斤 示長建構中的連接器N長度L1大於圖2所示短建構中的連 接器10長度L2。 連接器10的細節可以參考圖3而最佳地瞭解。如圖所示 ，凸接頭16定義一近端凹部34 ,其包含内部有螺紋之大致 呈圓柱形部分36及一具有口徑小於螺紋部分36之圓柱形内 部平滑部分38。空腔34爲由環形凸緣4〇外接於螺纹部分 36及平滑部分38之間。如户斤示，平滑部分38終止於末梢截 角錐形壁42 » 凸接頭16之末梢區段18以末梢環形凸緣以及基部環形凸 緣46形成。簡單地參考圖1與圖3 ’末梢區段^之凸緣〇 、46分別貼合可壓縮元件52之末梢與基部環形軸環48、 5 〇，以保持可壓縮元件5 2在末梢區段丨8上。可壓縮元件 52包含縱向導向之在端點連接至軸環48及5〇的弓形棱“ 。稜5 4爲實質上偏置於圖1所示輻射擴張建構且當末梢區 段18接合第一電氣元件12之插座20時可以移動至輻射壓縮 建構。因此，提升介於凸接頭16與第一電氣元件12之間牢 固的機械接合。 往回參考圖3，凸接頭16具有一定義如所示外接空腔34 之凸肩58的外部表面56 ^凸肩58相對於凸接頭16之長轴 而橫向導向3 本纸钱尺度適用中國國家標準（CNS ) Λ4現格（2丨0X29?公茯） (讀先閏讀背面之注意事哼再填寫本頁) -裝· -濟部中央標準局負工消費合作社印製 怒濟部中央標準局員工消费合作社印装 415134 A7 _________B7 五、發明説明（6 ) 相反於凸接頭16，凹接頭22定義一空的、—般圓柱形建 構爲用於以螺紋接合凸接頭16之空腔34的外部有螺紋的 段60。以此結構，接頭16、22可以互相接合以互相接觸， 而當電氣元件1 2、1 4與相關接頭1 6、22接_会時因此建立 電氣元J牛1 2、1 4 (圖〇之間的電氣通訊路徑。 在所示的較佳具體實施例中，凹接頭2 2 _外部平滑空 圓柱形末梢部分62由有螺紋的區段6〇末梢地延伸且由凸接 頭16之空腔34的平滑部分38接收。如所示，末梢部分ο 具有較有螺紋的區段60小的外徑，如此凸緣63建立於末梢 部分62與有螺紋的區段6〇之間。必須欣賞地是，接頭22^ 梢部分62可變化地接合接頭16平滑部分“之截角_錐形壁 4 -亦必肩欣賞地是，當連接器1 0移至或稍微超過短建構 時，凹接頭22之凸緣63貼合凸接頭16之環形凸緣4〇。 反之，一外部平滑、凹接頭22—空圓柱形基部部分64甴 基部延伸遠離有螺紋的區段6〇。如所示，基部部分64具有 車父有^纹的區段6 〇大的外徑。 一尾端部分66由基部延伸遠離基部部分64，且如圖3所 示，尾端部分66定義一具有一較基部部分64大的外徑之圓 柱〉區長6 8。因此，一環形凹肩7 〇由此在基部端外接基部 區ί又6 4 ^類似凸肩5 8，凹肩相對於凹接頭2 2之長軸而橫向 導向，因此相對於連接器10長軸而橫向導向。另外，尾鸪 「刀66疋我一向内逐漸變尖且基部遠離圓柱形區段之截 角‘錐形區段72。參考圖3將欣赏地是彈性構件30在尾端部 分6 6之圓柱形區段6 8上情況椏佳地接收。 _ 9 - ( CNS ) Λ4^ ( 210X 297^^ ) 裝 ί_ΐτ—-----線 - 啡 (讀先閲讀背面之注意事項再填寫本頁j -涛部中央標準局負Η消费合作社印製 4別31 Α7 _ Β7 五、發明説明（7 ) 請記住以上的揭示’現在可能欣赏地是彈性構件30爲夹 層在接頭16、22之間β更特定地是，彈性構件3〇當接頭 、22互相接合時爲保持在凸肩58與凹肩7〇之間^參考 附圖必須瞭解地是當連接器10在長建構時，肩58 ' 7〇接觸 彈性構件30，且彈性構件30實質上不被壓縮。反之，當連 接器10在短建構時’肩58、70接觸彈性構件3〇 ,且壓縮 彈性構件3 0。看到接頭1 6與2 2以及彈性構件3 〇共同作用 時，凸接頭16與凹接頭22之任何露出螺紋與基部部分由彈 性構件3 0所隱藏及保護。由於彈性構件3 〇之膠黏性以及上 文說明的结構之共同作用，當連接器1〇在長建構與短建構 之間時，彈性構件30禁止接頭16與22之間非意圖轉動滑動 ，但當連接器1 0在長建構與短建構之間時，其不防止使用 者以手動轉動接頭16與22，如此一使用者可以建立所需之 連接器10長度且該長度被維持。換句話說，連接器1〇長度 可以由使用者藉由將凹接頭22相對於凸接頭〗6轉動而建立 ，而且一旦建互後，孩長度由彈性構件3 〇與接頭1 62 2之 間的共同作用結構維持。 本發明已經由此參考較佳具體實施例與態樣而特別加以 顯示及説明。然而，在不脱離所附的中請專利範圍所陳述 猜神與範疇下的各種型式及細節的變化與修改’對那些熟 知相關技藝技巧之人士而言應是簡單明瞭的，其中各自參 考的一元件之意義除非明確地如此陳述，否則不是”唯一 ，而疋芏少一。由此解釋性揭示的本發明可以不用任何 由此特定揭示的元件加以實現。 啦衣-------^.玎|------球 (讀先閲讀背面之注意事項再填寫本頁) •10-Revised Chinese Manual of § ^ K € Sf in the 8th province (July 89) A7 B7 Printed by the Male Workers Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (1) Technical scope The present invention relates to general electrical components. More particularly, it relates to electrical components that can be constructed to function in at least one application. BACKGROUND ART Electrical connectors are used in a wide range of applications. Electrical connectors are not often used in confined spaces, and while they may require electrical connectors to be accurately sized to fit in that space, components are still engaged. Unfortunately, existing connectors usually have a single fixed size, so connectors that are sized for one application may not be sized for another application, even if the application is at or near the same location as the first application. However, as recognized from this, it is possible to provide electrical connectors that can assume numerous sizes and are suitable for a particular application. As further appreciated, it would be desirable to provide a connector that can all be constructed to engage conventional electrical components. It is therefore an object of the present invention to provide electrical connectors that connector users can expect to assume numerous sizes. Another object of the present invention is to provide a connector which can be engaged with a conventional electrical component. Another object of the present invention is to provide an electrical connector which is easy to use and cost effective to manufacture. Other aspects of the present invention are disclosed or apparent in the section entitled " Best Mode for Completing the Invention " Summary of the Invention An electrical connector includes a conductance defined to define a distal section configured to engage a female socket of a first electrical component Male connector. Also, the male connector definition—in turn, the base end segment of the Yoshiba cavity. A conductive female connector defines a distal segment that is configured to releasably engage the male connector cavity. In addition, the female connector is defined First (please read the precautions on the back before filling in this education) ▼, Elephant ·-, 1T " · -4- Five 415131, Invention Description (2 A7 B7 is constructed to join the base section of the male connector of the second component. According to the present invention, when the = joint and the male joint cavity are joined, the joints are in contact with each other because: ^ is established, and the electrical communication between the electrical elements when the gas element is joined with the relevant joint: = bran. = The elastic member is sandwiched between the joint The elastic member functions to cover and retain any threads exposed by the female joint in the gap. When the threads are not fully engaged, it is formed between the connector joints and the base section of the male and female joints. The same is true. The function of the elastic member can also prohibit the relative movement of the connector at least when the female connector ^ is in the first position with respect to the male connector. Therefore, the length I 'of the connector can be established and the length is maintained because the elastic member prohibits female recession. Subsequent unintended actions of the joint relative to the male joint. In a preferred embodiment, the cavity of the male joint is internally threaded and the concave = head tip section is externally threaded, so the joints can be threaded to each other " even The base end section of the male joint defines a shoulder shoulder female joint that circumscribes the cavity, meaning a concave shoulder, and the elastic member is held between the shoulders when the joints are engaged with each other. As the present invention < intends, the joint can be constructed in long Between the shoulders contacting the elastic member and the elastic member is not substantially compressed; and in the short construction, the shoulders contact the elastic member and the elastic member is compressed. 3 The joint action of the structure in the present invention enables the elastic member to pass through the connector. Between long and short constructions, phase rotation movements between joints are prohibited but not prevented. A If required, the elastic member may be formed with annular ribs. Also, if the cloth is required, the compressible element can be connected with the terminal section of the female connector. The compressible element is constructed with a material that is offset to the radial diffusion, and when the terminal section of the male connector is connected to the electrical 7C socket When joining, you can move to the radial compression structure I- equipment ----(Please read the precautions on the back before filling this page) -------------- II ί -I _ 415131 A7 B7 V. Description of the invention (3 out of 2 = conceal and protect the base section of the male connector and any of the female connector = base section '-head and electrical components-device) Other :: surface, revealing an interconnected first- and second component The electrical connection structure includes: a male connector that is configured to join the first element and a built-in force (female connector). The female connector can be selectively and convexly connected to move between the long and short structures. — Elastic members and joints, and when the connector is long constructed, it is not substantially compressed. In addition, the elastic piece is compressed when it contacts the M connector for a short construction; therefore, the component is hidden and protects the male joint from the base section and the female joint from any exposure and the base section 'and when the connector is between the long When constructing and short constructing, unintentional turning movements between connections are forbidden, so the user-defined connector length is maintained. The Consumer Cooperative of the Ministry of Economic Affairs and the Central Standard Bureau of the Ministry of Printing printed the other party S, which is connected to each other. The first and second earth element components are provided.-The male connector and the male connector are in electrical contact with the connector, and the component is prohibited from being arranged on the connector. Between actions. The method involves joining joints to each other to create a connector having a ε sense length. This length is selectively established to be suitable for interconnecting electrical components by moving each other = heads. This action is forbidden but not the action between lion joints and therefore maintains the technical construction. After that, the joint is joined with the corresponding parts, and the base area of the male joint: any exposed threads and base sections of the female joint are hidden and protected. The details of both the structure and operation of the present invention can be better understood by referring to the drawings. Among them, similar numbers correspond to similar parts, and among them: Standard (c \ s) 415131 Patent Application No. 87121989 A7 Chinese Correction Sheet (July 89) B7 V. Description of the Invention (4) Brief Description of the Drawings For a more complete understanding of the invention, reference is made to the following BRIEF DESCRIPTION OF THE DRAWINGS The detailed description of the best mode for carrying out the invention. In the drawings: FIG. 1 is a perspective view of an electrical connector of the present invention in a long construction, and some electrical components are separated; FIG. 2 is a perspective view of an electrical connector of the present invention in a short construction; and FIG. 3 is a cross-sectional view taken away, Refer to line 3-3 of Figure 1 and remove the compressible element for clarity. Reference numerals refer to the same or equivalent parts of some figures in the drawings of the present invention. Description of reference numerals 10 Electrical connector 34 Proximity cavity 12 First electrical component 36 Cylindrical female threaded portion 14 Second electrical component 38 Cylindrical internal smooth portion 16 Conductive male connector 40 Ring flange 18 Tip section 42 Tip Truncated tapered wall 20 female socket 44 distal annular flange 22 conductive female connector 46 base annular flange 24 tapered base section 48 distal annular collar 26 cylindrical socket 50 base annular collar 28 male connector 52 compressible element 30 Plastic elastic member 54 Bow-shaped edge 32 Ring-shaped edge 56 Outer surface 58 Shoulder 58 Printed by the Central Standards Bureau of the Ministry of Economic Affairs and Consumer Cooperatives I i --- im I-jm *---- TJ. 1¾ --e ( Please read the notes on the back before filling this page.) This paper size is applicable to the Chinese Standard Mark (CNS) of 8 4 pits (210X297 mm). 87121 98 Sale 4¾¾ Chinese Case Revised Page (July 89) A7 B7 Five 'Invention Description (Known) 58 Shoulder 60 Cavity 34 Outside Threaded Section 62 Cylindrical Tip 63 63 Flange 64 Empty Cylindrical Base 66 End End 68 Cylindrical Section 70 Concave Shoulder 72 In the corner-tapered section of the Ministry of Economic Affairs, a sample of the quasi-stationary male laborer cooperated with the printed work of the invention. [Production] Referring to Figure 1, the display-electrical connector, usually designated as ι〇 for electrical interconnection First-and-second electrical component 1214. As shown, the connector 10 includes a conductive male connector 16 which defines an elongated solid cylindrical tip section 18 ′ and the tip section 18 is configured as a female socket 2G for engaging the first element 12. In addition, the connector 1 {) Contains—conducting female joints whose boundaries are used to construct a truncated-conical base section 24 of a cylindrical socket 26 that engages a male connector 28 of a second electrical component 14a. The connectors 16, 22 are electrically conductive Materials such as steel H, copper, iron, and gadolinium are made of other conductive materials. In addition, an S-ring rubber or plastic elastic member 30 is arranged between the male connector 16 and the female connector 22. As shown in the figure, the elastic member 3 is formed by the annular edge 32 of the radial external connector 10. As further described below, the female connector 2 2 can be threaded to the male connector 丨 6, so the female connector 2 2 You can rotate clockwise relative to the male connector 16 by hand to construct the mobile connector from the long one shown in Figure i to this paper. Magic 1 is applicable to Chinese national standards (and clothing; ----- ΐτ ------ ^ (read first Read note f on the back and fill in this page) A7 _______B7 V. Description of the invention (5) The short structure shown in Figure 3, but the elastic member prohibits but does not prevent this rotation. It is understood that the female joint 22 can be opposite to the male joint 16 Turn counterclockwise to move the short connector 10 to the long one. You can refer to Figures i and 2 to appreciate that the connector N in the long configuration has a length L1 that is greater than the connector 10 in the short configuration shown in Figure 2. Length L2. The details of the connector 10 can be best understood with reference to Figure 3. As shown, the male connector 16 defines a proximal recess 34, which includes a generally cylindrical portion 36 with internal threads and a diameter smaller than The cylindrical inner smooth portion 38 of the threaded portion 36. The cavity 34 is a ring The flange 40 is externally connected between the threaded portion 36 and the smooth portion 38. As shown by the user, the smooth portion 38 terminates in the distal truncated tapered wall 42. The distal section 18 of the male joint 16 is a peripheral annular flange and a base annular projection. The edge 46 is formed. Simply referring to FIG. 1 and FIG. 3, the flanges 0 and 46 of the 'peripheral section ^ fit the tips of the compressible element 52 and the base annular collars 48 and 50, respectively, to keep the compressible element 5 2 at Peripheral section 丨 8. The compressible element 52 includes a longitudinally directed arched edge "connected to the collars 48 and 50 at the end points. Edge 54 is substantially offset from the radiation-expanded construction shown in Figure 1 and acts as a tip The section 18 can be moved to a radiant compression construction when it is joined to the socket 20 of the first electrical component 12. Therefore, the firm mechanical joint between the male connector 16 and the first electrical component 12 is lifted. Referring back to FIG. 3, the male connector 16 An external surface 56 having a shoulder 58 defining the external cavity 34 as shown is shown. The shoulder 58 is laterally oriented with respect to the long axis of the male connector 16. 3 The paper money scale is applicable to the Chinese National Standard (CNS). 0X29? Public 茯) (Read first, read the notes on the back, and then hum (Write this page) -Installation · -Printed by the Consumer Standards Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Printed by the Consumer Standards of the Central Standards Bureau of the Ministry of Economic Affairs 415134 A7 _________B7 V. Description of the Invention (6) Contrary to the definition of male connector 16, female connector 22 An empty, generally cylindrical structure is configured to threadably engage the externally threaded segment 60 of the cavity 34 of the male connector 16. With this structure, the connectors 16, 22 can be engaged with each other to contact each other, and when the electrical component 1 2 , 1 4 and related joints 16 and 22 are connected. Therefore, the electrical communication path between electrical elements J Niu 1 2 and 1 4 (Figure 0) is established. In the preferred embodiment shown, the female joint 2 2 _ outer smooth hollow cylindrical tip portion 62 extends distally from the threaded section 60 and is received by the smooth portion 38 of the cavity 34 of the male connector 16. As shown, the tip portion ο has a smaller outer diameter than the threaded section 60, so that the flange 63 is established between the tip portion 62 and the threaded section 60. It must be appreciated that the cutout angle of the joint 22 ^ tip portion 62 variably engages the smooth portion of the joint 16_tapered wall 4-it must also be appreciated that when the connector 10 moves to or slightly exceeds the short construction, The flange 63 of the female joint 22 fits the annular flange 40 of the male joint 16. Conversely, an external smooth, female joint 22—an empty cylindrical base portion 64 甴 the base extends away from the threaded section 60. As shown The base portion 64 has a large outer diameter of the parent ’s section 60. A tail end portion 66 extends from the base portion away from the base portion 64, and as shown in FIG. 3, the tail end portion 66 defines a base portion having a larger base portion. The part of the cylinder with a large outer diameter of 64> area is 6 8. Therefore, a ring-shaped concave shoulder 7 〇 is connected to the base area at the base end 6 4 ^ Similar to the shoulder 5 8, the concave shoulder is opposite to the female joint 2 2 The long axis is laterally guided, so it is laterally oriented with respect to the long axis of the connector 10. In addition, the tail 鸪 "knife 66 一 I gradually tapered inward and the base is away from the truncated angle of the cylindrical section 'cone section 72. Reference Figure 3 will appreciate the condition of the elastic member 30 on the cylindrical section 6 8 of the rear end portion 6 6 _ 9-(CNS) Λ4 ^ (210X 297 ^^) Install ί_ΐτ —----- line-brown (read the precautions on the back before filling in this page j -Tao Central Standards Bureau negative consumer cooperative Printed 4bie 31 Α7 _ B7 V. Description of the invention (7) Please keep in mind the above revelation 'It may be appreciated now that the elastic member 30 is sandwiched between the joints 16, 22 β, more specifically, the elastic member 3〇 When the joints 22 are engaged with each other in order to keep between the shoulder 58 and the concave shoulder 70, it must be understood with reference to the drawings that when the connector 10 is in a long construction, the shoulder 58 '70 contacts the elastic member 30, and the elastic member 30 is not substantially compressed. On the contrary, when the connector 10 is in a short construction, the shoulders 58 and 70 contact the elastic member 30 and the elastic member 30 is compressed. It is seen that the joints 16 and 22 and the elastic member 30 work together. At this time, any exposed threads and base portions of the male and female joints 16 and 22 are hidden and protected by the elastic member 30. Due to the cohesion of the elastic member 30 and the structure described above, when the connector 1 Between long construction and short construction, the elastic member 30 is forbidden between the joints 16 and 22 It is intended to rotate and slide, but when the connector 10 is between the long construction and the short construction, it does not prevent the user from manually rotating the joints 16 and 22, so a user can create the required length of the connector 10 and the length is In other words, the length of the connector 10 can be established by the user by rotating the female connector 22 relative to the male connector 6, and once the mutual connection is established, the length of the connector is formed by the elastic member 3 0 and the connector 1 62 2. The interaction structure between them is maintained. The present invention has been particularly shown and described with reference to the preferred embodiments and aspects. However, without departing from the scope of the appended patent, the various types and details of the guesswork and the scope of the changes and modifications in the category and details should be simple and clear to those who are familiar with the relevant technical skills, each of which refers to The meaning of an element is not "unique, but one less" unless explicitly stated as such. The invention disclosed by this explanation can be implemented without any specifically disclosed element. Layi -------- ^. 玎 | ------ ball (read the precautions on the back before filling this page) • 10-