1290997 九、發明說明： 【發明所屬之技術領域】 主體並且以互相的角度距離佈置之可以彈性變形的舌狀物 係在该洞孔之中延伸，料舌狀物的自由端部邊緣係大致 其本發明係相關於一種介於一個第_主體與一個例如是 官狀的第二主體之一個圓柱形端部區域間的聯接器，該第 -主體具有一個例如是帶有一個主軸之圓柱形洞孔的洞 孔’而該第二主體的圓柱形端部區域係要在軸向方向中被 配置於第-主體的洞孔之中或是附近，—些被連接到相關1290997 IX. Description of the Invention: [Technical Field] The body and the elastically deformable tongue arranged at an angular distance from each other extend in the hole, and the free end edge of the tongue is substantially The invention relates to a coupling between a first body and a cylindrical end region of a second body, for example a bureaucratic shape, the first body having a cylindrical hole, for example with a main axis The hole of the hole' and the cylindrical end region of the second body is to be disposed in or near the hole of the first body in the axial direction, some are connected to the relevant
上平放於一個想像的、大致上旋轉對稱的主體的周圍平面 上，該主體的直徑小於第二主體之端部區域的外徑，該等 舌狀物以一個相對於軸向方向的角度而延伸，以致於當插 入前述的端部區域時，該等舌狀物會在插入方向中被彈性 地彎折並且以它們的自由邊緣刮過前述端部區域的表面，The upper surface is placed on a peripheral plane of an imaginary, substantially rotationally symmetric body having a diameter smaller than the outer diameter of the end region of the second body, the tongues being at an angle relative to the axial direction Extending so that when inserted into the aforementioned end regions, the tongues are elastically bent in the insertion direction and scraped over the surface of the aforementioned end regions with their free edges,
使得在將端部區域插入某些距離之後，可以阻播住在相對 於插入方向的向後方向中所進行的運動。 【先前技術】 此種聯接器可以從專利案第ΕΡ-Α-0 378 035號、第 ΕΡ-Α-0 212 883 號、第 ΕΡ-Α-0 579 194 號、第 ΕΡ-Α-0 294 948 號、第ΕΡ_Α-0 972 981號以及第DE-A-197 23 594號而為 人所知。針對於此所述的習知技術，本發明之目的在於實 現一種介於二個主體之間的聯接器，使得該聯接器可以非 常容易地被釋放，而不需要特定的解開操作以及使用特別 用於這個目的之工具，同時在聯接的狀態中，該等主體仍 6 1290997 然非常穩固地、且甚至是明顯地無法分開地聯接於彼此。 【發明内容】 這些以及其他目的係藉著一種在前言中具體指出之類 型的聯接器而實現，該聯接器所具有的特點為每個舌狀物 都會形成-個大體上u形造型夾子的一部份，而該央子係 可以用夾住的方式固定於第一主體之口狀框邊上，並且舌 狀物的端部邊緣具有—個對應於—個螺旋狀之—個部份的 傾斜位置，其結果是，t第二主體相對於第—主體繞著主 軸叙轉時’接著係產生前述螺旋狀的形式，以致於也會發 =的相對運動，並且可以從第一主體的洞孔移除第二 主體的IT述端部區域。 舌狀物可以在洞孔的内側上延伸，但是替代地，也可 =坐落在前述端部區域的表面上。因為安全性的理由，所 當實現聯接作料，舌狀物係坐落在洞孔的内 二=因為否則的話會有實現聯接作用的工作人員受到 了此疋大銳之舌狀物之傷害的危險。 二子可以由任何適當材料構成。一種足夠堅固的塑膠， 像疋例如ABS，因此是適當的。較為便宜 ㈣以中舌狀物是由特別是鋼的金屬所構成的 Λ :::發明又另一個觀點，根據本發明的聯接器所具 中的主要方向，該主要方向==在轴向突伸部： 二主體的端部區域被向外移動二二：同’並且當弟 方向。在第二主體之圓枝形端部：：=轉方向相反的 ^ ^ ^域的旋轉期間，一個大 1290997 用在每個舌狀物 向’而此係多少 約是：向徑向的另外的作用力係藉此被作 藉以邊％部係具有一個輕微的膨脹傾 有助於促進螺旋狀的旋轉。This allows the movement in the rearward direction with respect to the insertion direction to be blocked after the end regions are inserted into some distance. [Prior Art] Such a coupling can be obtained from Patent No. ΕΡ-Α-0 378 035, ΕΡ-Α-0 212 883, ΕΡ-Α-0 579 194, and ΕΡ-Α-0 294 948 No. ___-0 972 981 and DE-A-197 23 594 are known. In view of the prior art described herein, it is an object of the present invention to achieve a coupler between two bodies such that the coupler can be released very easily without the need for specific unwinding operations and special use. The tools used for this purpose, while in the coupled state, the bodies are still very stable, and even apparently inseparably coupled to each other. SUMMARY OF THE INVENTION These and other objects are achieved by a coupler of the type specifically indicated in the preamble, the coupler having the feature that each tongue will form a substantially u-shaped shaped clip. And the central sub-system can be fixed to the edge of the mouth frame of the first body by clamping, and the end edge of the tongue has a tilt position corresponding to a spiral portion As a result, when the second body is rotated relative to the first body about the main axis, the following spirals are generated, so that the relative motion is also generated, and can be moved from the hole of the first body. Except for the end region of the second body. The tongue may extend over the inside of the hole, but alternatively it may be located on the surface of the aforementioned end region. For reasons of safety, the coupling is achieved, and the tongue is placed inside the hole. 2Because otherwise the worker who is connected will be in danger of being hurt by the sharp tongue. The second child can be constructed of any suitable material. A sufficiently strong plastic, such as ABS, is suitable. It is cheaper (four) that the middle tongue is made of metal, especially steel. ::: Another aspect of the invention, according to the main direction of the coupling according to the invention, the main direction == in the axial direction Stretching: The end regions of the two bodies are moved outwards by two: the same 'and the direction of the younger brother. During the rotation of the rounded end of the second body::= the direction of the opposite direction of the ^^^ field, a large 1290997 is used for each tongue to the 'and this is about how much is: radial further The force is thereby caused by the fact that the % portion has a slight expansion inclination to help promote the spiral rotation.
、實例之中，根據本發明的聯接器所具有的特殊 的：-·帛-主體具有一個軸向擋止，用於限制第二主體 則迷端部區域可以被插人洞孔的距離。使用這個實施 歹1，可以用非常簡單的方式藉著以一些轴向作用力將第二 :體的圓柱形端部區域插入第一主體的圓柱形洞孔之中來 -現：接作用，其中軸向的插入距離係由前述的軸向擋止 # 、定這個軸向的擋止可以例如是被體現為環形肩部， 弟二主體端部區域的前導邊緣可以抵靠著這個環形肩部而 、變成平放狀態。 曰，據本發明另一個I點，聯接器可以具有的特殊特點 疋，第二主體的至少前述端部區域是由塑膠、混凝土、木 材或是像是鐵、銅或是鋁的金屬所構成的。重要的是，可 2選擇舌狀物的材料而使得其能夠用以上描述的方式與該 第二主體的材料有效地共同作用。 為了要在該等主體必須藉著相對旋轉而從彼此分開的 情況中防止不小心地位移每個夾子，可以利用防止此種旋 轉的枝構界卩接裔可以為了這個目的而具有以下的特殊特 ”、、占·每個夾子都具有至少一個突出部，在該等二個主體以 所描述的方式互相旋轉期間，突出部係抵抗環部所被連接 於其上的主體材料而將其本身加以撐緊（brace)。夾子也 可以藉著黏膠而被固定、及/或大約緊密地接收於一個凹部 8 1290997 之中。 根據本發明的聯接器可以例如被應用於連結二個管 件。一個具有二個側邊的聯接器套管因此可以藉著二個相 關之根據本發明的聯接器的作用而例如在其二個端部處被 聯接到各自的管件。此種套管可以選擇地是外部套管或内 部套管。在外部套管的案例中，可以實現介於要連結於彼 此之管件之間的連接作用，使得這些管件以它們的自由端 部邊緣彼此頂靠而達成靜止。因此可以更進一步地藉著利 用適當的密封機構，例如存在於外部套管之内部表面上的 密封環部’確保完全的媒介物密封。 重要的是’已建立的聯接關係無法藉著只有在二個主 體上施加轴向的抗張作用力而被釋放。藉著根據本發明聯 ㈣的Γ用所進行的連接作用只能夠藉著以上文描述的方 式將4等主體互相旋轉而被鬆開。 本裔明亦相關於一種適用於开彡屮L 炉制夕一却a 週用於形成以上具體說明類型之 如接态之-。p伤的夹子，肖夹子 型，並且能夠以夹住的方门 種大體上U形的造 框邊上，並且呈Γ 於管狀第-主體的口狀 兮 突伸的、可以彈性變形的舌狀物， 遠舌狀物的自由端部邊緣具 個傾斜位置。 卞於丸子之配1方向的一 【實施方式】 圖1以分解視圖的方式說明介於 個第二管件6之間 個弟一官件1與一 有-個變寬的端部區域2,—個…接Ί-管件】具 個雄封環部3係安裝於該端 1290997 部區域中。 一個圓柱形裝設環部4進一步安裝於該變寬的端部區 域2之中。在這個實例中，此裝設環部4係設有一個中止 部份或是切口 7,其係確保了環部4可以安裝於該變寬的 端部區域2之中而具有一些游隙並且為具有彈性的。 雖然並非嚴格需要的，在一些與本發明基本原理有關 的情況中，此觀點可能會很重要，其中，根據本發明係利 2了-些具有切割舌狀物之大體上U形造型的夹子 這個實例中，這此央子5廿 一灭千5並不會被直接放置在第一管件 :狀框邊上m夹住的方式被配置在裝設環部4上。 前頭8指示出夾子 5所姑姑 ^人卞 >所被被置在裝設環部4上的方向。 圖2顯示出每個夾子5在其外部側 =被放置在裝设環部4的狀況中）上都具有 向内部的刮擦舌狀物9。當配置夹子 、斜也才曰 邊镑：1 0後丨I Τ ’舌狀物的端部 邊緣Η)料卿裝設環部4㈣部^ u 地阻播了向後的運動。在夾子5已經 ：b係有效 屋之後，也毁阻擋任何其他運動 疋的方式被下 這是报重要的。 冑由於下文所描述的原因， 一個向内延伸之具有一個 係坐落在内、、的切割舌狀物12 仕内則邊上，該端部邊緣13 個螺旋部份之-部份的傾斜位置；有—個對應於-因。這個傾斜位置是很重要的 ‘、、、下文所描述的原 13的傾斜位置都是相同的。 的舌狀物的端部邊緣 配置在裝 —旦已經以所示的方式用作用力將舌狀物5 1290997 設環部4卜 & 、， ，裝設環部係被放置在變寬的端部區域2中 亚且以一此忐旦 r x —力里被下壓。密封環部3係藉此被容納於J：中 =該密封環部係繼續突伸到其可以完成將會;打 述的密封功能的程度。 又中私 在第—管件已經以上述方式 夾 扎万式叹有〇形％部3以及帶有 、^设環部4之後，這個如此形成的單元係準備好 用於聯接到篦-总 早備好 J弟_ &件6。這個單元具有一個 能夠葬I 1 便传其 9 二作用力並且以其彈性變形作用而通過切判舌 狀物12的端部邊緣13。為了要確保第—管件^第二管 件6之間有良好的密封，插入的位移係會繼續進行，直到 立忙邊14在一些壓力的影響下以密封的方式與密封環 邛3共同作用為止，而該口狀框邊14在其另外的側邊上 係在一些壓力的影響下密封地以階段的方式與介於第一管 件1與其變寬的端部區域2之間的過渡部份共同作用。& 現在所產生的聯接作用無法藉著施加第二管件6的相 對向後位移而被釋放、然而，根據本發明，移除第二管件 仍，可能的。為了這個目的，帛二管件可以相對於 第一官件1而被旋轉。由切割舌狀物12的端部邊緣U所 界定出來的螺旋狀形式藉此係接著產生，使得第二管件6 也會執行相對的軸向運動，並且因此能夠以一種螺旋形轉 動的方式從第-管件i，2、該環部4以及切割舌狀物η 處移除。 大約在切線方向上的作用力係藉著這種旋轉運動而作 用在每個切割舌狀物12上。由於上文所提到存在有刮擦 11 1290997 結果’夾子5無法進行 固定在它們的適當位置 舌狀物9，因為這個切線作用力的 任何運動。該專夾子因此穩固地被 之中。 在第二管件6的插入及旋開期間，不可能避免的是， 第二管件的外部表面係分別地顯示出刮出的記號以及一組 螺旋狀刻痕。然而，這些塑性變形作用將會相當粗淺，並 且不會影響到介於管件u 6之間之聯接的適當操作。 • 也可以將夾子5直接配置在管件1上。這個管件i在 此種情況中亚不需要具有變寬的端部部份。此種聯接器的 一個缺點是，夹子可以從外側看見以及存取。這種狀況無 哪疋在視覺上或是技術上都不是非常吸引人的。在所繪示 及描述的說明性實例之中，夾子並不會完全地容納在變寬 的端邛區域之中。在視覺及技術方面二者上這種狀況都是 非常吸引人的選擇。 應注意以下的事實：在具有不同直徑之管件的情況中， 瞻可以將夾子5配置在具有較小直徑的管件上，使得切割的 舌狀物是坐落在外側上、而不是如於所繪示及描述的說明 性貫例之中坐落在内側上。第二管件因此不會被插入，而 疋被配置在第一管件以及夾子5上。 因此可以針對根據本發明聯接器的元件及此等元件的 互相連接方式進行各種修改，而不會偏離本發明的範圍。 【圖式簡單說明】 現在將基於隨附圖式闡明本發明。 在圖式之中： 12 1290997 圖1顯示出介於二個管件之間之根據本發明聯接器的 立體視圖，該聯接器係處於其中該等要被互相聯接的管件 仍然以一個距離分開而平放的階段之中； 圖2以較大的比率說明圖1的細節II ;以及 圖3說明了對應於圖1之立體視圖的側視圖。 【主要元件符號說明】In the example, the coupling according to the present invention has a special: - 帛 - body having an axial stop for limiting the distance that the second body can be inserted into the hole. With this embodiment, the cylindrical end region of the second body can be inserted into the cylindrical bore of the first body in a very simple manner by some axial force. The axial insertion distance is determined by the aforementioned axial stop #, and the axial stop can be embodied, for example, as an annular shoulder, and the leading edge of the body end region of the second body can abut against the annular shoulder. It becomes a flat state. According to another point of the invention, the coupling can have the special feature that at least the aforementioned end region of the second body is made of plastic, concrete, wood or a metal such as iron, copper or aluminum. . Importantly, the material of the tongue can be selected such that it can effectively interact with the material of the second body in the manner described above. In order to prevent inadvertent displacement of each clip in the case where the bodies must be separated from each other by relative rotation, the branching mechanism that prevents such rotation can be utilized for this purpose with the following special features. Each of the clips has at least one projection that, during rotation of the two bodies in the manner described, engages the body material against which the loop is attached Braces. The clips may also be fixed by glue and/or approximately tightly received in a recess 8 1290997. The coupler according to the invention may for example be used to join two tubes. The two side connector sleeves can thus be coupled to the respective tubular members by means of the action of two associated couplings according to the invention, for example at their two ends. Such sleeves can alternatively be external Casing or inner sleeve. In the case of an outer sleeve, the connection between the tubes to be joined to each other can be achieved such that the tubes have their free ends The edges abut each other to achieve rest. It is therefore possible to ensure a complete media seal by using a suitable sealing mechanism, such as a sealing ring portion present on the inner surface of the outer sleeve. Important is established The coupling relationship cannot be released by applying an axial tensile force only on the two bodies. The connection by the use of the joint according to the invention can only be carried out by the manner described above. The main body is rotated and released from each other. The present invention is also related to a clip that is suitable for the formation of the above-mentioned specific type, such as the joint type, which is suitable for the opening of the furnace. And can be formed on the side of the substantially U-shaped frame with the clamped square door, and can be elastically deformed by the mouth-shaped projectile protruding from the tubular first body, the freedom of the far tongue The end edge has an inclined position. One embodiment of the matching of the ball in the direction of the ball [Embodiment] FIG. 1 illustrates the relationship between the second pipe member 6 and the one-to-one change between the second pipe members 6 in an exploded view. Wide end area 2, The nipple-pipe fitting has a male seal ring 3 series mounted in the end portion 1290997. A cylindrical mounting ring portion 4 is further mounted in the widened end region 2. In this example The mounting ring portion 4 is provided with a stop portion or slit 7 which ensures that the ring portion 4 can be mounted in the widened end portion 2 with some play and is resilient. Although not strictly required, this may be important in some cases related to the basic principles of the present invention, wherein in accordance with the present invention, a plurality of clips having a generally U-shaped shape with a cutting tongue are used. In the example, the center 5 is not placed directly on the first pipe member: the side of the frame is clamped on the mounting ring portion 4. The front head 8 indicates the aunt of the clip 5. ^人卞> is placed in the direction in which the ring portion 4 is mounted. Figure 2 shows that each of the clips 5 has an inwardly directed scraping tongue 9 on its outer side = in the condition of being placed in the mounting ring portion 4. When the clip is configured, the angle is also 曰 镑 镑 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : After the clip 5 has been : b is a valid house, it is also ruined to block any other movements. The way to be smashed is important.胄 For the reasons described below, an inwardly extending portion of the cutting tongue 12 having a line located therein, the edge of the 13-spiral portion of the end edge; There is one corresponding to - because. This tilt position is important. The tilt positions of the original 13 described below are the same. The end edge of the tongue is configured to be placed in the widened end by the force of the tongue 5 1290997 being provided with the ring portion 4 & The region 2 is sub-Asian and is pressed down by a rx-force. The seal ring portion 3 is thereby accommodated in J: = the seal ring portion continues to protrude until it can be completed; the degree of sealing function described. In the middle of the first, the tube has been clamped in the above manner, and the unit is formed, and the unit is formed, and the unit is formed. Good J brother _ & piece 6. This unit has an end edge 13 which is capable of burying the tongue 12 and allowing it to pass through the tangential tongue 12 by its elastic deformation. In order to ensure a good seal between the first pipe member and the second pipe member 6, the displacement of the insertion will continue until the busy edge 14 cooperates with the sealing ring 3 in a sealed manner under the influence of some pressure. On the other side of the mouth, the mouthpiece 14 is sealed in a stepwise manner in cooperation with the transition between the first tubular part 1 and its widened end region 2 under the influence of some pressure. . & The resulting coupling effect cannot be released by applying the relative rearward displacement of the second tubular member 6, however, according to the present invention, it is still possible to remove the second tubular member. For this purpose, the second tubular member can be rotated relative to the first official member 1. The helical form defined by the end edge U of the cutting tongue 12 is thereby produced thereby such that the second tubular member 6 also performs a relative axial movement and can therefore be rotated in a helical manner - The tube member i, 2, the ring portion 4 and the cutting tongue η are removed. The force in the tangential direction acts on each of the cutting tongues 12 by this rotational movement. As mentioned above there is scratching 11 1290997 The result 'Clip 5' cannot be fixed in their proper position to the tongue 9, because of any movement of this tangential force. The clip is therefore firmly contained. During the insertion and unscrewing of the second tubular member 6, it is impossible to avoid that the outer surface of the second tubular member respectively exhibits a scraped mark and a set of spiral scores. However, these plastic deformations will be quite shallow and will not affect the proper operation of the coupling between the tubes u6. • The clip 5 can also be placed directly on the tube 1. This tube i does not need to have a widened end portion in this case. One disadvantage of such a coupler is that the clip can be seen and accessed from the outside. Nothing in this situation is visually or technically very attractive. In the illustrative example shown and described, the clip is not completely contained within the widened end turn region. This situation is both a very attractive option both visually and technically. Attention should be paid to the fact that in the case of tubes having different diameters, the clip 5 can be placed on a tube having a smaller diameter such that the cut tongue is seated on the outside rather than as shown And the illustrative examples of the description are located on the inside. The second tube is therefore not inserted and the crucible is arranged on the first tube and the clip 5. Various modifications may be made to the elements of the coupler and the interconnection of such elements in accordance with the present invention without departing from the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be elucidated on the basis of the accompanying drawings. In the drawings: 12 1290997 Figure 1 shows a perspective view of a coupling according to the invention between two tubular members in which the tubular members to be interconnected are still separated by a distance In the stage of the release; FIG. 2 illustrates the detail II of FIG. 1 at a larger ratio; and FIG. 3 illustrates a side view corresponding to the perspective view of FIG. [Main component symbol description]
1 第一管件 2 端部區域 3 密封環部 4 裝設環部 5 夹子 6 第二管件 7 中止部份或切口 8 箭頭 9 舌狀物 10 端部邊緣 11 外部表面 12 切割舌狀物 13 端部邊緣 14 口狀框邊 131 First tube 2 End region 3 Sealing ring 4 Mounting ring 5 Clip 6 Second tube 7 Stop section or slit 8 Arrow 9 Tongue 10 End edge 11 External surface 12 Cutting tongue 13 End Edge 14 mouth frame edge 13