200406557 玖、發明說明： 【發明所屬之技術領域】 本發明係關於用以將軟管連接於軟 接構造，例如適用將蓮蓬頭等之噴水器2》具的軟管連 熱水混合龍頭等供水金屬構件以軟、这杰具與供水龍頭或冷 ^ ^ 吕遷接之情形。 评吕之，係關於軟管連接構造，在 周將圓筒狀之緊固構件（蓋頭螺帽 ，連接端部外 由將刻設於該緊固構件内周面之内螺紋' 如，藉 外螺紋部螺合，以覆蓋軟管連接端部之連接具之 之外螺紋部之方式連接兩者。 周及叙官連接具 【先前技術】 以往’作為此種軟管連接 1 )，插嵌於軟管之連接, 1 σ，參閱專利文獻 螺帽)係金屬掣之機朽而σ的緊固構件(器具連接用 王屬I之機械加工構件，在 插入管接頭之竹筍狀邻 連接知部之内周 敏咚… P並抵接於凸緣部後，在外月扞山 破縫以夾住而使之_體化， U卜周插嵌 構件之一端 …、後，猎由將刻設於該緊固 之外螺紋部，使形成於該⑼構件之具（璉蓬頭） 防脫拔部與敛縫筒端部抵接^另^内周面的軟管 外周及外# & % _ σ，以覆蓋軟管連接端部之 卜螺紋部之方式連接兩者。 專利文獻1 日本專利實公平Μ ( 第6圖） 現Λ報（弟1頁，第5圖， 又有提案出（例^ “ 接端部之外_替’㈣專利文獻2)，插私 1之外周的緊固構件(器梅肷於軟管連 =工構件，將外筒插嵌於軟管連接端::):金屬製之機 +稭由將刻設於該緊 夕周使之—體 ，螺合於供水金屬構件(水1頭入塵广内周面的内螺紋部 形成於該緊固構件之另月孟-構件）之外螺紋部，使 抵接卡合，以舜 而内周面的卡止段部200406557 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to water-supply metals such as hoses and hot water mixing faucets used to connect hoses to soft joint structures, such as water sprinklers 2 such as shower heads The component is soft, and this jig is connected to the water supply faucet or cold ^ Lu Qian. Comment on Lu Zhi, regarding the hose connection structure, the cylindrical fastening member (cap nut, outer end of the connection end will be engraved with internal threads that will be engraved on the inner peripheral surface of the fastening member). The threaded part is screwed together to connect the two by covering the external threaded part of the connector at the end of the hose connection. Convenient connection tool [prior art] In the past, 'as such a hose connection 1), inserted into the hose The connection, 1 σ, see patent document Nuts) is a metal fastening mechanism and a σ fastening member (machined member of the genus I for appliance connection, inside the bamboo shoot-shaped adjacent connection inserting part of the pipe joint) Min Min ... After P abuts on the flange part, defend the mountain in the outer moon to clamp it to make it _incorporate, U Bu Zhou inserts one end of the inserting member ..., later, the hunting will be engraved on the fastening The external thread part makes the anti-pulling part formed on the cymbal member (a tarpaulin head) abut against the end of the caulking cylinder. ^ Another ^ the outer periphery of the hose and the outer surface of the inner surface # & The two are connected by covering the threaded portion of the hose connection end. Patent Document 1 Japanese Patent Application M (Figure 6) (1 page, Figure 5), another proposal (for example ^ "other than the end part _ substitute '㈣ Patent Document 2), insert the fastening member of the outer periphery of the private 1 (器 梅 肷 于 管 接 = The outer tube is inserted into the hose connection end: :): The metal machine + straw will be engraved on the body and screwed into the water supply metal member (1 head of water enters the dust canal) The internally threaded portion of the peripheral surface is formed on the externally threaded portion of the fastening member (the other member of the fastening member), so that the abutment and engagement are engaged, and the locking portion of the internal peripheral surface is smoothed.
連接兩者。復盘軟管連接端部之外周及外螺紋部H 專利文獻2 :本專利實公平W0397號公報（第 弟2圖） Z頁，弟1圖 於力Γ如上述金屬製之機械加工構件的緊固構件矛而 轭加防鏽用電鍍處理。 U構件表面，係 八、：而’在此種習知 機械加工構件㈣门& 因使用金屬製之 度良好不僅是f日構件’故要將緊固構件尺寸加工成精 ，會辦加 、T ’而且要在其表面實施防鏽用電鑛處理 之重：广分之製造成本而變成昂貴，同時因緊固構件 里重，故不容易操作’而有這些問題存在。 件的列如刻設於蓮蓬頭等之嗔水器具或供水金屬構 製造广’其螺距或形狀等之螺紋規格-般而言係依 ·’別不相同，若要對應此等全部規格，則需 造能螺合於益k « 八 後數種類之不相同螺紋規格的專用緊固構件且 刀別作庫存管理，故有增加成本之問題。 、 '"要連接於蓮蓬頭等之噴水器具時，因將緊固構 406557 牛瓜。於吊掛具而以可裝卸的方式來作壁掛式支撐，緊固 2 ^伴隧衣卸而使表面容易受傷，若使用頻率變多電鍍 、巧單地剝離而路出金屬面，因所使用之環境係容易潮漁 故會腐餘生鏽，如此有顯著地影響外觀之問題。 ^ 2 ’構成緊固構件全體之金屬因一般係熱傳導率大， 使回/皿水w通時’其熱量迅速傳達至緊固構件之表面使 表面溫度上升，故有燙傷之虞。 口此為了要解決此等問題，有使緊固構件全體改為 合成樹脂製成形品而在其表面施加㈣者存在。 然而，該合成樹脂製緊固構件所能電鍍之合成樹脂種 1 並且口表面硬度低，故表面容易受傷使商品價值 p牛低：同時比金屬製構件電鍍容易剝_，有使手指受傷或 使頭髮勾住等之問題。 【發明内容】 申請專利範圍第2 利範圍第1項之發明外 使變形不容易。 因士，本發明申請專利範圍帛1項之發明，其目的在 方、.提尚緊固構件之表面硬度以防止受傷且使之輕量化， 並且僅更換樹脂成形品即可對應於複數種類螺紋規格。 項之發明，其目的在於··除申請專 還加上，防止受傷以提高安全性且 其目的在於：除申請 ，提供耐久性優良之 申請專利範圍第3、4項之發明， 專利範圍第1或2項之發明外還加上 防轉機構。 200406557 申請專利範圍f 5項之發明’其目的在於：除申請專 利範圍第1、2、3 A 4項之發明外還加上，即使不彎曲衝 壓加工品亦能使樹脂成形品防止脫拔。 為要達成前述目的，本發明中請專利範圍帛工項之發 明’其特徵在於：緊固構件係具備，在内周面刻設内螺^ 部(可螺合於軟管連接具之外螺紋部)的合成樹脂製成形品 ，及插嵌於該樹脂成形品之外周的金屬製衝壓加X品；在 該衝壓加工品之端部形成向内側突出而與樹脂成形品卡合 的防脫拔用卡止突部，並且在樹脂成形品與衝壓加工品， 形成用以使兩者沿周方向一體化的防轉機構。 /述構成所產生的中請專利範圍第1項之發明的作用 ，係在位於緊固構件内側夕姑 稱仵内側之树脂成形品的外周，插嵌金屬 製衝壓加工品，藉由佶兮你兩上 驾 …山 猎由使5亥衝昼加工品之端部所形成之向内 側犬出的卡止突部、與樹脂 m 、、 θ成开νπσ卡合，以防止樹脂成形 i工。口脫拔’ Μ且藉由在樹脂成形&與 品形成防轉機構，使兩者可 、虚拉a丨 苍J，口周方向一體化而緊固於軟管 連接具之外螺紋部。 申請專利範圍第2項之發明，++ + 刺銥ΙΪΙ筮其特徵在於·在申請專 利乾圍# i項之發明之構 ，係將衝屋加工品之端部作成截面大：：脫拔用卡止突部 邊部，或將…口 致圓弧形狀而形成捲 的構成。 之而°卩向樹脂成形品實施彎曲加工 上述追加之構成所產生之申& 的作用，係藉由將衝厂堅加工品之:=:弟2項之發明 之知。卩作成截面大致圓弧形 200406557 狀：形成捲邊部，或向樹脂成形品實施彎曲加工，衝壓加 口之切斷端面不會露出且能增加衝壓加工品之強度。 利範範圍>第3項之發明’其特徵在於：在宇請專 ，係分別开J或Γ:項之發明之構成還加上，該防轉機構 口； /於树脂成形品之外周面及相對向之衝壓加工 内周面且互相嵌合的卡合部之構成。 上述追加之構成所產生之申請專利範圍第3項之發明 :乍用，係藉由使形成於樹腊成形品之外周面的卡合部， =於衝厂堅加工品之内周面的卡合部互相嵌合，使兩者 …方向-體化而緊固於軟管連接具之外螺紋部。 申請專利範圍第4頊之私日日 ^ ^ 利節圍笛, 弟4貝之㈣’其特徵在於··在申請專 ，物二或第2項之發明之構成還加上，該防轉機構 的對= 端面部及相對向之㈣加工品之端部 刀形成互相沿周方向嵌合之卡合部的構成。 上述追加之構成所產生之申請專利範圍第4 由使形成於樹脂成形品之端面部的卡合；， ^成於衝壓加工品之端部的卡合部 使兩卡合部可沿周方向一體化而緊 … 紋部。 孝人官連接具之外螺 申請專利範圍帛5項之發明，其特徵在 利範圍第卜2、3或4項之發明之構 =申§月專 脫拔用卡止突部中任一方 σ上，將比該防 界，… 到、的樹脂成形品插嵌於衝 £加工σ 口内，以擴徑機構使嵌插後之 、 直接地卡合於-方之卡止突部，藉::品間接地或 止树脂成形品脫拔 10 200406557 的構成。 上述追加之構成所產生之申請專利範圍第5項之發明 的作用，係藉由將比防脫拔用卡止突部中任一方之内徑小 的樹脂成形品插嵌於衝壓加工品内，以擴徑機構使插嵌後 之树知成形品間接地或直接地卡合於一方之卡止突部，夢 此防止樹脂成形品脫拔，不需要在樹脂成形品插嵌後為了曰 防脫拔而將衝壓加工品實施彎曲加工。 【實施方式】 以下，依據圖式說明本發明之實施例。 —本實施例，如圖1〜圖3所示，係表示淋浴軟管用之軟 官連接構造之情形，係將軟管H之一方之連接端部耵，連 接於刻設在蓮蓬頭等之喷水器具M (作為軟管連接具B) 之端部外周面的外螺紋部B2，並且將另一方之連接端部 H1，連接於刻設在供水龍頭或冷熱水混合龍頭等之供公 屬構件B3(作為軟管連接具⑴之端部外周面的外螺紋：二 ^用^軟管連接構造之緊固料A，係由合成樹脂 、成形叩1 (在其内周面刻設與該軟管連接呈 ^ B2、B4螺合的内螺紋部la)，與金屬製之 ？ ::插:於該樹脂成形品…卜周)所構成，在圖示 y 將树脂成形品1及衝壓加工品2成 筒形(接近於軟營、…D ㈣為漸細狀之圓 徑若干幻^連接4B之連接具側外徑係、比軟管側外 仁疋亚不限定於此，亦可將連接具側與軟管 11 200406557 側之外徑成形為大致相同直經之圓筒形。 相二之外螺紋㈣，的螺紋規格不 蟫”乂 先製造刻設有此等外螺紋部螺合用之内 螺、“ la的複數個樹脂成形品卜 之内Connect the two. The outer circumference of the connection end of the double-hose hose and the external thread portion H Patent Document 2: This patent is published in Japanese Patent Publication No. W0397 (Figure 2) Page Z, Figure 1 shows the force Γ as described above for the tightness of the metal machined component The solid member is speared and the yoke is plated with rust prevention. The surface of the U component is the same as that of the following: "In this conventional machined component processing door & because the use of metal is good, not only the f-day component," so the size of the fastening component will be processed to fine, will be added, T 'It is important to carry out rust-proof electro-mineral treatment on the surface: the manufacturing cost of wide parts becomes expensive, and at the same time, it is not easy to handle due to the heavy weight of the fastening member', and these problems exist. The row of the pieces is engraved on a decanter such as a shower head or a water-supply metal structure. The thread specifications such as its pitch or shape are generally different. If you want to correspond to all these specifications, you need to The energy-saving screw is a special fastening member with different thread specifications of Yik «Eight Numbers, and the knife is used for inventory management, so there is a problem of increasing costs. "&Quot; When connecting to a sprinkler, such as a showerhead, it will fasten 406557 beef gourd. It can be used as a wall-mounted support in a detachable manner on the hanger, fasten 2 ^ with the tunnel clothes unloaded and the surface is easy to be injured. If the frequency of use is increased, electroplating, peeling off will easily lead to the metal surface, due to the use of The environment is prone to tide fishing, so it will rot and rust, which has a significant impact on the appearance. ^ 2 The metal constituting the entire fastening member generally has a large thermal conductivity, so that when the water is returned to the dish, the heat is quickly transferred to the surface of the fastening member to increase the surface temperature, so there is a risk of burns. In order to solve these problems, there is a case where the entire fastening member is changed to a synthetic resin molded article and a surface is applied. However, the synthetic resin type 1 that can be plated with this synthetic resin fastening member has a low hardness on the surface of the mouth, so the surface is easy to be injured and the value of the product is lower. At the same time, it is easier to peel than the metal member, which can hurt fingers or cause damage. Hair hiccups, etc. [Summary of the Invention] Except for the invention of the second claim and the first claim, the deformation is not easy. Because of this, the invention in the scope of patent application of the present invention is one item. Its purpose is to improve the surface hardness of the fastening member to prevent injury and reduce the weight. It can correspond to multiple types of threads only by replacing the resin molded product. specification. The purpose of the invention is to prevent the injury and improve the safety in addition to the application. The purpose of the invention is to provide the inventions with excellent durability in the scope of patent application items 3 and 4 in addition to the application. Or 2 inventions are added with anti-rotation mechanism. 200406557 The invention with the scope of patent application f 5 is applied for the purpose of applying the inventions with the scope of patents No. 1, 2, 3 and A 4 in addition to preventing the resin molded product from being pulled out without bending and pressing the processed product. In order to achieve the aforesaid object, the invention claimed in the present invention is a patented work item, which is characterized in that the fastening member is provided with an internal screw ^ portion (which can be screwed onto the outer thread of the hose connector) on the inner peripheral surface. Part), a synthetic resin molded product, and a metal stamping plus X product inserted into the outer periphery of the resin molded product; an end portion of the stamped product is formed to protrude inward and engage with the resin molded product to prevent detachment An anti-rotation mechanism is formed on the resin-molded product and the press-worked product by locking the protrusions to integrate the two in the circumferential direction. / The effect of the invention of claim 1 in the constitution mentioned above is that the metal molded product is inserted into the outer periphery of the resin molded product located on the inner side of the fastening member. Two upper driving ... The hunting protrusion formed by the end of the processed part of the 5th-season processed product inwardly is engaged with the resins m, θ and νπσ to prevent the resin molding process. Mouth disengagement ′ M and forming a rotation prevention mechanism in the resin molding & product makes the two of them can be pulled, and can be fastened to the outer thread of the hose connector. The invention of the second scope of the patent application, ++ + thorn iridium ΙΪΙ 筮 is characterized by the structure of the invention in the patent application Qianwei #i, which is made with a large cross-section at the end of the processed product :: for extraction It is a structure which locks the edge part of a protrusion, or turns a mouth into an arc shape, and forms a roll. In addition, bending processing is performed on the resin molded product. The effect of the & generated by the above-mentioned additional structure is based on the knowledge of the 2nd invention of the processed product: =: brother.卩 The shape of the circular arc is 200406557. Forming a crimped part or bending the resin molded product, the cut end face of the punching mouth will not be exposed and the strength of the punched product can be increased. Lee Fan Range > Invention No. 3 is characterized in that: please apply in the U.S., and open the structure of the invention of J or Γ, respectively, plus the opening of the anti-rotation mechanism; The structure of the engagement part which mutually press-processes the inner peripheral surface and mutually fits. The third invention of the scope of patent application generated by the above-mentioned additional structure: For first use, the engagement portion formed on the outer peripheral surface of the molded product of the wax is a card on the inner peripheral surface of the processed product The joints are fitted to each other, so that the two directions are integrated into the outer thread of the hose connector. The 4th private day of the scope of the patent application ^ ^ Lijie Waidi, Di 4 Bei Zhi'i is characterized by the application of the patent, the second or the second invention, and the anti-rotation mechanism The pair = a configuration in which the end face and the end knife of the oppositely processed product form an engaging portion that fits into each other in the circumferential direction. The fourth scope of the patent application resulting from the above additional configuration is the engagement of the end portion of the resin molded product; and the engagement portion of the end portion of the press-processed product allows the two engagement portions to be integrated in the circumferential direction. Compression and tightness ... The filial piety of the filial piety is applied for 5 inventions in the scope of patents, which are characterized by the invention of the second, third, or fourth scope of the invention. In the above, insert the resin molded product that is more than the defense boundary into the punching processing σ mouth, and use the diameter expansion mechanism to directly engage the inserted protrusion on the -side locking protrusion, by :: The structure of indirect or non-removable resin molded products 10 200406557. The effect of the invention according to the fifth aspect of the patent application resulting from the above additional configuration is that a resin molded product having a smaller inner diameter than any one of the locking protrusions for anti-removal is inserted into the press-processed product. The diameter-expanding mechanism is used to indirectly or directly insert the molded product of the tree into the locking protrusion of one side, and to prevent the resin molded product from being pulled out. It is not necessary to prevent the resin molded product from being inserted after the insertion. The stamped product is subjected to bending processing. [Embodiment] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. —This embodiment, as shown in Fig. 1 to Fig. 3, shows the condition of the soft official connection structure for the shower hose. One end of the hose H is connected to the spray engraved on the shower head or the like. A male screw part B2 on the outer peripheral surface of the end part of the water appliance M (as the hose connector B), and the other connection end part H1 is connected to a common member engraved on a water supply faucet or a hot and cold water faucet B3 (external thread on the outer peripheral surface of the end of the hose connector ⑴: the fastening material A of the ^ hose connection structure is made of synthetic resin, molded 叩 1 (engraved on the inner peripheral surface with the soft The pipe connection is ^ B2, B4 screwed internally threaded part la), and made of metal? :: Insert: in this resin molded product ... Bu Zhou), the resin molded product 1 and the stamped product are shown in the figure y 2 into a cylindrical shape (close to the soft camp, ... D ㈣ is a tapered circle diameter, several magic ^ connection 4B connector side outer diameter system, than the outer side of the hose side is not limited to this, you can also connect The outer diameter of the tool side and the side of the hose 11 200406557 is formed into a cylindrical shape of approximately the same straight diameter. The outer thread is ㈣, and the thread specifications are not 蟫. " Producing the first cut has such an outer screw threaded portion of the combination, "a plurality of the resin molded article la BU
該樹脂成形σA 成為圓筒狀，在：二=_樹脂等之合州 連接呈相丨出，、 周面（在本實施例之情形係僅在 側内周面）刻設内螺紋 與後述之衝壓加工”…且將其外徑成形為 1所不能從衝壓加工品2之兩開口部之至少任一方出入; 於▲ 口卫品2 ’係將耐㈣優異且經研磨能從表面 澤的金屬成形為圓筒狀，從耐蝕性與加工性容易之 ，點其材料較佳者為例如使用残鋼等，在該衝壓加工品 之端部’形成向内側突出而與樹脂成形品i卡合的防脫 拔用之卡止突部2a、2b。 在本實施例之情形，如圖3所示，將樹脂成形品！插 ::衝壓加工口口口 2之内部後，將衝壓加工品2之兩端部實 :彎曲加工M吏防脫拔用之卡止突*"a、訃肖樹脂成形 品1沿内側突出而形成，藉由將此等卡止突部2a、2b之 至少一方，在圖示例僅係將形成於衝壓加工品2之大徑連 接具側端部的卡止突部2a，卡合於樹脂成形品丨之大徑連 接具側外周緣，使樹脂成形品1不能移動而防止脫拔。 又，在將樹脂成形品1插嵌於衝壓加工品2内之前， 亦可藉由將該衝壓加工品2之連接具側端部作成截面大致 12The resin molding σA is cylindrical, and the two joints of the Hezhou connection such as the resin are introduced. The peripheral surface (in the case of this embodiment, only the inner peripheral surface is engraved) is internally threaded and described later. "Punching process" ... and the outer diameter is formed so that it cannot enter or exit from at least one of the two openings of the stamped product 2; ▲ 口 口 product 2 'is a metal that has excellent resistance to scoring and can be polished from the surface. It is formed into a cylindrical shape from the viewpoint of easy corrosion resistance and workability. For example, it is preferable to use a residual steel or the like. The end portion of the stamped product is formed to protrude inward and engage with the resin molded product i. Locking protrusions 2a, 2b for anti-removal. In the case of this embodiment, as shown in FIG. 3, the resin molded product is inserted! Both ends are solid: the locking protrusions for anti-removal of bending processing * &a; the resin molded product 1 is formed to protrude along the inside, and at least one of these locking protrusions 2a, 2b is formed, In the example shown in the figure, only the locking protrusion 2a formed on the side of the large-diameter connector of the press-worked product 2 is engaged with The outer periphery of the large-diameter connector side of the fat-molded product 丨 prevents the resin-molded product 1 from moving and prevents the resin-molded product 1 from being removed. Before inserting the resin-molded product 1 into the press-processed product 2, the press-molded product 1 can also be pressed. The end of the connector side of the processed product 2 has a cross section of approximately 12
二弧形狀而捲邊加工，預先成形捲邊部2c，並且將與此相 二之軟管側端部向樹脂成形品1實施彎曲加工形成截面U Γ而預先成形卡止突部2b’從衝麼加工品2之連接呈側 開口部將樹脂成形品丨插嵌後， /、 猎由將该捲邊部2c實施 斂縫加工來縮徑，形成卡止突部2a。 再者，歸該衝壓…2之軟管側端部的卡止突 端部Η’Γ//形H緣係抵接卡合於與後述之軟管連接 機能。‘、、、一體化的叙縫筒D’具有軟管防脫拔部2d之 形成用以使 並且’在樹脂成形品1與衝堡加工品〗 兩者沿周方向-體化的防轉機構3。 之外二t:::::情形，該防轉機構3，係在樹脂成形品1 衝壓加工品2之内周…分別互相 入°之方式形成的卡合部3a、3b。 在圖示例之情形，如圖2 — 1之外周面沿插人方Λ μ，精由將在樹脂成形品 向依等間隔別凹設，將在衝：的卡合部3a...沿周方 π仕衝壓加工品2 向延伸之凸狀的卡合部3b...VL 之内周面沿插入方 在衝壓加工品2内、、K /D周方向依等間隔別突設， 使此等卡合部3二.、3b向插=脂成形品1之狀態下’ 以防止空轉，但是該卡合肷合：不能旋轉於周方向’ 之8個，8個以下或以p & b之數量不限定於圖示 I 4 Μ上均可。 又，該軟管Η，較佳者為·藉 如圖示在内層以與外屉 〜、㈢軟管（braid hose)， 之間’作為補強層He，將編織 13 200406557 紗、即補強紗捲繞成螺旋狀來-體化；或螺旋補強軟管 (VOHRAN hose)，雖未圖示，但在不透明之内層與透明之 外層間’作為補強分M 必 巧補強材枓，將截面矩形之帶狀補強材料 少表面發金屬色）、 與截面0形之線狀補強材料捲 旋狀來一體化。 风螺 除此以外，亦可習知軟質好（在外層與㈣ 將截面矩形之帶狀補強材料及截面圓形之線狀補強材料中 任-方捲繞成—體化，或例如將玻璃纖維 線狀補強材料編織，戋 取、准4 1次捲繞成螺旋狀而一體化），或單層 構造者。 。其次，依步驟順序說明此種軟管連接構造之連接方法 首先，如圖1及圖3所示，將金屬製 插嵌在位於緊固構株Λ 全屬製之衝壓加工品2 ?口構件Α之内側的樹脂成形 =7广端部實施…工所形成之二= 口口 Ζ形成防轉機構3 〇 藉此，防止樹脂成形品！從衝塵加 緊固構件A，同時萨枯與^脫技而兀成 方向一體化/ 品1與衝壓加工品2沿周 万向體化’緊固於敕營彳皇妓i 季人吕連接具β之外螺紋部β2、Β4。 —果，能藉由衝屬加工品2 硬度而防止受傷且使之輕量化，並且即使軟 外螺紋部Β2、Β4㈣紋規格不相同，吕連接-β之 螺合於此等外螺紋部β2、β 部、肖先I造刻設 Ν系、、文一 h的複數種樹脂 14 、 i僅更換樹脂成形品l則能對應。 若將衝壓加工品2例如以優於耐蝕性且經研磨 月色從表面終ψ止、里 理，_ 士 &九澤的不鏽鋼成形，則不需要防鏽用電鍍處 ，/、同才即使衝壓加工品2表面受傷亦不會腐蝕，其結果 、/、產生it纟降低緊固構件A之製造成本且防止生鏽所 &成之外觀欠佳的優點。 ^再者，在本實施例之情形，藉由將衝壓加工品2之連 端部作成截面大致祕形狀㈣錢邊部2c，並且 :h側部向樹脂成形品1實施彎曲加卫成截面U字形 二：成卡止突部2b’不使衝壓加工品2之切斷端面露出且 增加強度。 从其結果，因手指等不會接觸誠加X品2之切斷端面 施防·^傷而提高安全性，並且獲得使衝壓加工品2 全體不容易變形之優點。 成开藉由將構成防轉機構3之卡合部㈣形成於樹脂 内二“之夕周部）’與卡合部3b(形成於衝>1加工品2之 二=嵌合，可沿周方向使兩者為-體化，緊固於 軚吕連接具B之外螺紋部β2、β4。 人其結果’因能大大地確保卡合部3a.··、扑...之# B面積，故有能提供優於 人 、， A於耐久性之防轉機構3的優點。 亚且，將如上述所製造之 插通於軟管Η之連接端 後 ’如圖3所示， 筒D插通於之料與此_將後述之激缝 部則之内周插人管接^^_’__連接端 、之竹筍狀部C1使凸緣部C2抵 15 200406557 接，藉由將該斂縫筒D移動而爽住其外周 接端部m，管接頭C及敏縫筒D成為一體化使此專車人官連 然後，將緊固構件A分別移動 各衝塵加工品2之内螺紋部la螺人=具B側，將 螺紋部B2、B4，形成於該衝壓加工品、：連接具B之外 管防脫拔部2d(卡止突部2b)， 欠官側端部的軟 卡合，防&畆啟、由& 連同D之端部抵接 卡口防止軟以接端部H1從緊固構 覆蓋各軟管連接端部H1 脫拔，並且以 來連接兩者。 之外周及外螺紋部B2、B4之方式 另一方面，圖4及圖5所干& 7(^ 8⑷⑻所示者=9圖 ⑷（b)及圖11(aMc)所示者 a ()、圖10 例。 a係本發明之其他實施 等噴=:，二表示連接於作為軟管連接具B之蓮蓬頭 予賀水益具B1的緊固構件A， 運逄碩 混合龍頭等之供水金屬構件β 、、水龍頭或冷熱水 故省略之。 、緊固構件係相同構造， 圖4及圖5 ’係表示形成於該衝 侧端部的卡止突部2a之變形^ 口口 2之連接具 圖4所示者，係在該衝壓加工品 邊部2c，藉由將連接具側端:= ,曲加工呈截面…字形 成开“…施 成形…連接具側外周面之環狀段=設在樹脂 用卡止突輪，該構成則與前述圖二^合的防脫拔 圖3所示之實施例 16 200406557 不相同，除此以外之構成係與圖 圖 所示之實施例相同 形成捲邊部2c — 工品2之連接具側端部不 彎曲：猎由將連接具側端部向樹脂成形品1實施 主截面銳角狀，形成與凹設在樹 :具側外周面之環狀段部lc卡合的防脫拔用卡止= a 4構成則與前述圖1〜圖3所示< # y # 此以外之禮"“ 口所不之貝靶例不相同，除 構成係與圖卜圖3所示之實施例相同。 ，圖4及圖5所示者’能獲得與前述圖卜圖3所 :、只把例同樣之作用效果，並且比圖卜圖 例因不雲I# V不之貫施 不而要形成捲邊部2c，故此不 品2之加工簡單化，有進-步降低其製造成本：：吏優 =加工 2之端: 1之端面部及相對向之衝麼加工品 Μ的對向部分，將互相沿周方向嵌 冓成：在衝壓加工品2之表面不產生凹凸之方式形成二 =與圖1〜圖5所示之各實施例不相同，除此二之 成係與圖卜圖5所示之實施例相同。 卜之構 敕^圖6(a)〜（C)所示者之情形’藉由將樹脂成形品1之 3/.端面部沿周方向依等間隔別突設凸狀之卡合部 呈戴面古在將相對向之衝壓加工品2之軟管側端面部彎曲 :面直角的卡止突部2b，之切斷端面，凹設凹狀之卡合 内、、” ’ /σ周方向依等間隔別形成，在該衝壓加工品2 ，向插嵌樹脂成形品1之狀態下，使此等卡合部 17 200406557 3c...、3d嵌合而不能沿轴方The hemming process is performed in a two-arc shape, and the hemming part 2c is formed in advance, and the end portion of the hose on the other side is bent to the resin molded product 1 to form a cross-section U Γ, and the locking protrusion 2b ′ is formed in advance. After inserting and inserting the resin-molded product into the side opening of the processed product 2, the crimped portion 2c is subjected to crimping processing to reduce the diameter to form the locking protrusion 2a. In addition, the locking protrusion end Η'Γ // shaped H edge of the hose side end portion of the punching ... 2 comes into contact with and engages with a hose connection function described later. ',,, integrated sew cylinder D' has a hose anti-pulling part 2d formed so as to make 'in the resin molded product 1 and the punched-out processed product〗 Both of them are integrated in the circumferential direction to form a rotation prevention mechanism 3. In other cases t :::::, the anti-rotation mechanism 3 is formed on the inner periphery of the resin-molded product 1 and the press-worked product 2. The engaging portions 3a and 3b are formed in such a manner as to enter each other. In the example of the figure, as shown in Figure 2-1, the outer peripheral surface is inserted into the square Λ μ, which is recessed at equal intervals in the resin molded product, and will be punched at the engaging portion 3a ... The inner peripheral surface of the π-shaped punched product 2 extending in the circumferential direction of the convex-shaped engaging portion 3b ... VL is protruded from the punched product 2 along the inserting direction at equal intervals in the K / D circumferential direction, so that In the state where the engaging portions 32 and 3b are inserted into the fat-formed product 1 to prevent idling, but the engagement is not allowed to rotate in the circumferential direction, 8, 8 or less, or p & The number of b is not limited to those shown in the figure I 4 M. Also, the hose reel is preferably, as shown in the figure, between the inner layer and the outer drawer ~, the braid hose, as the reinforcing layer He, will be knitted 13 200406557 yarn, that is, the reinforcing yarn roll Twist into a spiral shape-body; or spiral reinforcement hose (VOHRAN hose), although not shown, but between the opaque inner layer and the transparent outer layer 'as a reinforcement component M must be a reinforcing material 巧, a rectangular cross-section belt The shape-reinforcing material has less metallic color on the surface), and it is integrated with the line-shaped reinforcement material with a cross-section of 0 in a spiral shape. In addition to wind snails, it is also known to be soft (in the outer layer and ㈣, any one of the rectangular reinforcing strip and the linear reinforcing material with a circular cross-section is rolled into a body, or for example, glass fiber Weaving of linear reinforcement material, taking, quasi-rolling, spiraling, and integrating in a single step), or a single-layer structure. . Next, the connection method of such a hose connection structure will be explained in order of steps. First, as shown in FIG. 1 and FIG. 3, a metal insert is inserted into a stamped product 2 of the fastening structure Λ, which is a mouthpiece member A. Resin molding on the inside = 7 wide-end part implementation ... The second one formed by the work = mouth Z forming the anti-rotation mechanism 3 〇 This prevents resin molded products! The fastening member A is added from the dust, and the sakura and ^ are integrated in the direction of integration. / Product 1 and stamped processed product 2 are integrated in the circumferential direction, and they are fastened to the Yingying Jihuang prostitute. β male screw portions β2 and B4. —As a result, the hardness of the machined product 2 can be used to prevent injuries and reduce the weight. Even if the specifications of the soft male thread portions B2 and B4 are not the same, the screw connection of Lu-β is connected to these male thread portions β2. The β part, Xiao Xian I's fabrication and engraving of the N type, and Wen 1 h of the plurality of resins 14, i can only be replaced by replacing the resin molded product l. For example, if the press-worked product 2 is formed of stainless steel with superior corrosion resistance and polished moon color from the surface to the end, it is not necessary to use a plating place for rust prevention. The surface of the press-worked product 2 is not corroded even if it is injured. As a result, it has the advantages of reducing the manufacturing cost of the fastening member A and preventing the appearance of rust from being poor. ^ Furthermore, in the case of this embodiment, the continuous end portion of the press-worked product 2 is formed to have a substantially secret cross-section, and the edge portion 2c is bent, and the h-side portion is bent to the resin molded product 1 to form a cross-section U. Glyph 2: The locking protrusion 2b 'does not expose the cut end surface of the press-worked product 2 and increases strength. As a result, since the fingers and the like do not touch the cut end face of the Xinga X product 2 to prevent damage, the safety is improved, and the press-processed product 2 is not easily deformed as a whole. Cheng Kai is formed by forming the engaging portion 构成 constituting the anti-rotation mechanism 3 in the resin "the evening perimeter portion" and the engaging portion 3b (formed in the punch > 1 processed product 2 bis = fitting, can be along Circumferentially make the two bodies into one body, and fasten them to the outer threaded parts β2 and β4 of the joint connector B. As a result, the engagement part 3a .., 扑 ... 之 # B Area, so it has the advantage of being able to provide the anti-rotation mechanism 3 that is superior to humans and A. Also, after the connection end of the hose is manufactured as described above, as shown in FIG. D is inserted into the material and this _ will be inserted into the inner periphery of the excited seam section described later ^^ _'__ connection end, the bamboo shoot-shaped portion C1 so that the flange portion C2 abut 15 200406557, by The caulking cylinder D is moved to cool the outer peripheral end m, and the pipe joint C and the sensitive cylinder D are integrated so that the special car operator is connected. Then, the fastening member A is moved within each of the dust processing products 2 Thread part la screw man = with B side, the thread parts B2 and B4 are formed in the press-worked product: the outer tube of the connector B is a detachment prevention part 2d (the locking protrusion 2b), Soft engagement, anti & & The end abutment bayonet with D prevents the soft connection end H1 from detaching from the fastening structure covering each hose connection end H1, and connects the two. The way of the outer periphery and the outer thread part B2, B4 On the other hand, the ones shown in FIGS. 4 and 5 &7; 7 (^ 8⑷⑻) = 9 (⑷) (b) and 11 (aMc) a (), FIG. 10 are examples. A is other of the present invention Implementation of equal spraying = :, two means the fastening member A connected to the shower head as a hose connector B to Heshuiyi B1, and the water supply metal member β such as the Yunshuo mixing faucet, the faucet or hot and cold water is omitted. The fastening member has the same structure, and FIGS. 4 and 5 ′ show the deformation of the locking protrusion 2 a formed at the end of the punching side. ^ The connector of the mouth 2 is shown in FIG. 4 and is on the side of the stamped product. The part 2c is formed by connecting the side end of the connector: =, bending processing into a cross-section ... to form an opening "... forming ... a ring segment of the outer peripheral surface of the side of the connector = is provided on the locking protrusion for resin. The second embodiment shown in FIG. 2 is not the same as the embodiment shown in FIG. 3, 200406557. The structure other than that is the same as the embodiment shown in the figure. Forming the crimping part 2c — The end of the connector side of the work 2 is not bent: the main section of the connector side is sharpened to the resin molded product 1 to form and recessed in the tree: the outer peripheral surface of the tool side The anti-removal locking for the lc-shaped segment lc engagement = a 4 structure is different from the "# y # other etiquette" shown in Figs. The structure is the same as the embodiment shown in FIG. 3. The ones shown in FIGS. 4 and 5 ′ can obtain the same effects as those in the above FIG. Cloud I # V does not consistently apply to form the crimped portion 2c, so the processing of the defective product 2 is simplified, and the manufacturing cost is further reduced-: 优优 = processing 2 end: 1 end face and relative The opposing parts of the processed product M are punched toward each other in a circumferential direction: the surface of the punched product 2 is formed in a manner that does not cause unevenness. It is different from the embodiments shown in FIGS. 1 to 5 In addition, the two components are the same as the embodiment shown in FIG. 5. BU Zhi structure 卜 Case of the ones shown in Figures 6 (a) ~ (C) 'By putting the 3 / .end face of the resin molded product 1 in the circumferential direction, the convex-shaped engaging portions are protruded at equal intervals in the circumferential direction. The surface is bent by bending the end surface of the tube side of the stamped product 2 that is opposite to each other: the locking protrusion 2b at a right angle on the surface, the cut end surface is recessed in the concave engagement, and "" / σ circumferential direction depends on Formed at equal intervals, in the state where the press-processed product 2 is inserted into the resin-molded product 1, the engaging portions 17 200406557 3c ..., 3d are fitted so as not to be along the axis.
在圖7(a)(b)所示者之情形 吏之不H • . ·沿周方向依等間ps別^ 曰將凸狀之卡合部3c， 门別犬效於樹脂成 〇 面部，在將㈣向之《加P 軟管側端 曲加工呈截㈣字狀的卡止突；22b，側端面部實施彎 狀之卡合部3d，·..，VL网士 之切斷端面，凹設凹 加工品2内沿轴方^ 依等間隔別形成，在該衝塵 円-軸方向插嵌樹脂成形品 卡合部3c，· . .、3fl，々A 狀心下，使此荨 空轉。 甘人σ而不能沿軸方向旋轉且使之不能 :者’：圖6及圖7所示者之情形，因 或卡止突部2b(實施端部實施彎曲加工呈截面直角） 成形品1之軟管側端邻而 子形），卡合於樹脂 卡止突物：：不向内側突出，因不能使此等 形品/之軟〜·= 管防脫拔部之機能，故在樹脂成. 、、人g貝丨周面，將與斂、縫筒D之端部抵接卡合的 人官防脫拔部2d，一體成形為段狀。 在圖8 (a)(b)所示者之情形，冑凸狀之卡合部 ;· ••沿周方向依等間隔別突設於樹脂成形品！之物 而面口P ’將同狀之凸緣構件2b，，機械式地壓入於卡止突 2^(將衝壓加工品2之軟管側端部實施彎曲加工呈截面^ 子’狀)使之不能旋轉且一體化，並且藉由將凹狀之卡合部 3d ···沿周方向依等間隔別凹設於該凸緣構件2b，，之連接 “側立而面纟5亥衝壓加工品2内沿軸方向插傲樹脂成形品 1之狀態下，使此等卡合部3c，，···、3d”嵌合而不能沿軸 18 200406557 方向旋轉且使之不能空轉。 7( 者在圖8(a)所不者之情形，雖未如目6(a)或g 圖示軟管連接端部H卜管接頭以㈣筒= ;側：广斤不？施例同樣’形成於該衝屢加工品2之軟 之":：之卡止犬部2b的ϋ字形前端緣’具有與斂縫筒D 4部抵接卡合的軟管防脫拔部2d之機能。 二广U)〜(。)，圖7(a)(b)及圖“a)。)所示者 3 ^由使形成於樹脂成形品1之端面部的卡合部3c、 :，及Γ，與形成於衝厂堅加工品2之端部的卡合部3d、 3(1及形成於與衝壓加工品 的卡人邱3d” 之翊。卩一體化之凸緣構件2b” 2 ., 相沿周方向嵌合’因不必在㈣加工品 二表面產生凹凸’使兩卡合部3c、3d、3c，、3d，、3c，，、 沿周方向成為一體化而緊固於軟管 故能獲得與前述圖丨们所示之各實= =之作用效果，並且因在衝壓加工品2之表面不必產生凹 展啡 I系口構^ Α之表面附著水垢等污物的 優點。 …在圖9(a)(b)所示者之情形’將樹脂成形品i之外徑 成形為比卡止突部2a(形成於該衝壓加工品2之大;^之連 接具侧端部）之内徑小’而插嵌於衝壓加工品2内Γ藉由 在該所插後之樹脂成形品1與該卡止突部2a之間，失住 料擴徑機構的彈性筒體4a而間接地卡合，使樹脂成形 口口 1防止脫拔。 该免性筒體4a，係以彈簧鋼等能彈性變形之金屬或硬 19 200406557 貝材料成形為圓筒狀，在其軸方向全長開穿狹縫—，藉 由分離成截面C字形，使外徑擴縮變自如地形成，在圖: J之It形’沿周方向依等間隔別一體成形複數個之卡止爪 4a2 · · ·於其一端面。 4並且’在衝壓加工品2内插入彈性筒體4a之狀態下， 二樹脂成形品i使彈性筒體4a之卡止爪“2.·.卡合於 :=ld，使彈性筒體4a之另一端面W卡合於該卡 大邛2a，支撐樹脂成形品1而不能移動。 押二10 (a)(b)所示者之情形，將樹脂成形品1之外 4工成形為比卡止穿 卜 卩2a(形成於該衝壓加工品2之大徑之 具側端部)之内徑小而插嵌於衝壓加工品2内，： 所插嵌之樹脂成形品 在忒 *夹住作為擴徑手段4之=!:卡止突…間’藉 脂成形品1防止脫拔。…間接地卡合，使樹 該彈性環4b’係以彈簧鋼 材料成形為環狀，藉 夂八至屬或硬質 徑擴縮變自如地形; ”分形成為C字形，使外 之變=作圖“所示者之情形，雖採用圖8所示 圖二=機:，但是不限定於此，亦可使用 用除此以外之構造所不之各實施例的防轉機構或使 在圖11(a)〜（c)戶斤 其外徑比卡止突部2a(形成形’該樹脂成形…使 具側端部）之内徑 Jf塵加工品2之大徑之連接 月匕、、、ί目徑之構造，將該能縮徑之樹脂 20 200406557 成=品1插嵌於衝塵加工品2内後，藉由將該樹脂成形品 1當作擴徑機構4進行擴徑，使其端緣直接與該卡止突部 2a卡合來防止樹脂成形品1脫拔。 主所謂該樹脂成形品丨之外徑能縮徑之構造，在圖示例 之情形，係在樹脂成形品i之該卡止突部2a側的—半將 沿軸方向延伸之狹縫4cl複數支沿周方向依等間隔別開設 而刀開，並且在樹脂成形品丨之軸方向中間外周面沿周方 向凹設凹槽4。2,伴隨插入於衝麗加工。口。2内如圖^⑻ 之二點鏈線所示，藉由使各狹縫4c卜·.間之分割片 從該凹# 4。2之厚度薄部分容易向内側彈性地弯曲 ’來構成縮徑構造4c作為該擴徑機構4。 *並且，若將在刻設於該樹脂成形品i之内周面的内螺 、、文部la，螺合於該軟管連接零件B之外螺紋部B2，分割 片4c3.·.則分別擴徑，使其端緣μ +合於該卡止突部 a，支撐該樹脂成形品丨而不能移動。 再者，因在該樹脂編！之外周面與衝壓加工品2 内^的接觸面’作為該防轉機構3採用互相嵌合之凹 狀之卡合部3a.··與凸狀之卡合部3b··.(已在圖卜3所 Z實施例說明）’故僅螺合於該軟管連接零件B之外螺 ，則能使兩者沿周方向一 , ' 可使用圖6及圖7或圖8所干之二：限定於此， ^ _ 不之各貫施例之防轉機構3， 亦可使用除此以外之構造。 # 又，伴隨該狹縫4cl之聞讯 & 與衝遷加工”之… 樹脂成形品1之外周面 °° 2之内周面的接觸面積則減少，因有使兩者 21 200406557 間之水密性降低之可能性，故若在兩者間介裝環狀襯墊 ，並且在蓮蓬頭等之喷水器具B1與樹脂成形品丨之端面 之間亦介裝環狀襯墊P2，則能獲得高水密性。 因此，在圖9(a)(b)，圖l〇(a)(b)及圖n(a)〜（c)所 示者，因藉由以將樹脂成形品1插敌於衝壓加工品2内 狀態，在與一方之卡止突部2a之間夾住擴縮變形自如2 彈性筒體4a或彈性環4b(擴徑機構4)而間接地卡合，使 樹脂成形品1防止脫拔，或藉由將能縮徑構造之樹脂成形 品1插嵌於衝壓加卫品2内，將所㈣之樹脂成形品上^ 為擴徑機構4來擴徑，使其端緣直接卡合於該卡止突部2a 而防止樹脂成形品丨脫拔，故能獲得與前述圖卜圖8所示 之各實施例同樣之作用效果，並且因不需要在樹脂成形： 1之插嵌後為了防止脫拔將衝壓加工品2實施彎曲加工， 故有即使不使衝壓加工品2彎曲亦能使樹脂成形品】防止 脫拔的優點。In the case shown in Fig. 7 (a) (b), H is not equal to H......... In the circumferential direction according to the iso ps. In the direction of "the P-shaped side end of the P hose, the locking protrusion is cut into a truncated shape; 22b, the side end portion is provided with a curved engaging portion 3d, ...., the VL nets cut end surface, The recessed concave processed product 2 is formed along the axis ^ at equal intervals, and the resin-molded product engaging portions 3c,..., 3fl, 々A are inserted in the 円 -axis direction to make this net Idling. Can't rotate in the axial direction and can't make it: '': In the case shown in Fig. 6 and Fig. 7, the protrusion 2b (the end section is bent at a right angle to the cross section) is formed. The side end of the hose is adjacent to the child shape), engaged with the resin locking protrusion :: does not protrude to the inside, because these shapes cannot be made soft / · ~ = the function of the tube anti-pulling part, On the perimeter of the human body, the human body anti-removal portion 2d that abuts and engages with the end of the convergence and sewing tube D is integrally formed into a segment shape. In the case shown in Fig. 8 (a) (b), the convex-shaped engaging portion is projected on the resin molded product at equal intervals in the circumferential direction! The surface opening P 'presses the same flange member 2b mechanically into the locking protrusion 2 ^ (the end of the hose side of the stamped product 2 is bent to form a cross-section ^). It can not be rotated and integrated, and the recessed engaging portions 3d are recessed in the flange member 2b at equal intervals in the circumferential direction, and the connection is "side elevation and the surface 纟 5 亥 stamping" In the state where the resin-molded product 1 is inserted into the processed product 2 in the axial direction, these engaging portions 3c, ..., 3d "are fitted so as not to rotate in the direction of the axis 18 200406557 and prevent it from idling. 7 (In the situation shown in Fig. 8 (a), although it is not as shown in head 6 (a) or g, the hose connection end H and the pipe joint are connected to the tube =; side: not wide? Is it the same in the example? 'Formed at the soft end of the punched processed product 2 " :: the zigzag-shaped leading edge of the locking dog portion 2b' has the function of the anti-dropping portion 2d of the hose which abuts and engages with the 4 portion of the caulking tube D Erguang U) ~ (.), The ones shown in Figs. 7 (a) (b) and "a". 3) ^ are formed by engaging portions 3c,:, and formed on the end surface portion of the resin molded product 1. Γ, and the engaging portions 3d, 3 (1 and 1) formed on the end of the punched machined product 2 and formed on the punched product, Qiu Qiu 3d ". 卩 Integrated flange member 2b" 2. The phases are fitted in the circumferential direction. 'Because there is no need to generate irregularities on the two surfaces of the processed product', the two engaging portions 3c, 3d, 3c ,, 3d, 3c ,, and are integrated in the circumferential direction and fastened to the hose. It can obtain the effect of each real == as shown in the previous figures, and it is not necessary to produce concavities such as scale and dirt on the surface of the stamped product 2... Fig. 9 (a) and (b) Cases where the resin molded product i The outer diameter is formed to be smaller than the inner diameter of the locking protrusion 2a (formed on the punched product 2; the end of the connector side), and is inserted into the punched product 2. Between the subsequent resin molded product 1 and the locking protrusion 2a, the elastic cylinder 4a of the material expansion mechanism is lost and indirectly engaged, so that the resin molded mouth 1 is prevented from being pulled out. The exempt cylinder 4a, Made of spring steel or other metal that can be elastically deformed or hard 19 200406557 Shell material is formed into a cylindrical shape, and a slit is opened in its entire length in the axial direction—by separating into a C-shaped cross section, the outer diameter can be expanded and contracted freely. In the figure: J-shaped It's integrally formed a plurality of locking claws 4a2 at equal intervals along the circumferential direction on one end face. 4 and 'In a state where the elastic cylinder 4a is inserted in the stamped product 2 The two resin molded products i engage the locking claws "2 of the elastic cylinder 4a" at: = ld, and engage the other end surface W of the elastic cylinder 4a with the card holder 2a to support the resin molded product. 1 and cannot move. In the case of the second one 10 (a) (b), the resin molded product 1 is formed by 4 steps to be formed than the locking stopper 2a (formed in the The inner diameter of the large diameter of the pressed product 2 with the side end) is small and inserted into the stamped product 2: The inserted resin molded product is clamped by 忒 * as the diameter expansion means 4 = !: card Stopping ... Between the 'prevented by borrowing the molded product 1 ... to indirectly engage, so that the elastic ring 4b' is formed into a ring made of spring steel material, and it can be expanded and contracted freely by the shape of a rigid or hard diameter "" Is formed into a C-shape, so that the external change = drawing ", although Figure 2 = machine: shown in Figure 8 is used, but it is not limited to this, and other structures can also be used. According to the anti-rotation mechanism of each embodiment, the inner diameter Jf of FIG. 11 (a) to (c) is larger than the inner diameter Jf of the locking protrusion 2a (formed by the resin molding ... with a side end portion). The structure of the large diameter of the dust-processed product 2 is connected to the diameter of the moon, and the diameter of the mesh. The resin that can reduce the diameter of the product 20 200406557 = product 1 is inserted into the dust-processed product 2 and then the resin is formed. The product 1 is used as the diameter expansion mechanism 4 to expand the diameter, and the end edge thereof is directly engaged with the locking protrusion 2a to prevent the resin molded product 1 from being pulled out. The main structure of the so-called resin molded product 丨 the outer diameter can be reduced. In the case of the example shown in the figure, the plurality of slits 4cl extending in the axial direction on the side of the locking protrusion 2a of the resin molded product i. The branches are opened at regular intervals in the circumferential direction and are knife-opened, and the grooves 4.2 are recessed in the circumferential direction in the middle outer peripheral surface of the axial direction of the resin molded product, and are inserted into the punching process. mouth. The inside of 2 is as shown by the two-dot chain line in FIG. 2, and the diameter is reduced by making the thin piece between each of the slits 4c and 2 from the concave # 4.2 to be elastically bent inwardly. A structure 4c is used as the diameter expansion mechanism 4. * In addition, if the female screw and the male part la which are engraved on the inner peripheral surface of the resin molded product i are screwed into the outer thread part B2 of the hose connection part B, and the split piece 4c3 ... Diameter so that the end edge μ thereof engages with the locking protrusion a to support the resin molded product and cannot move. Moreover, because of this resin series! The contact surface of the outer peripheral surface and the inner surface of the stamped product 2 is used as the anti-rotation mechanism 3. A concave engaging portion 3a that is fitted to each other and a convex engaging portion 3b are used. The description of the embodiment of Z3 is used.) 'So only screwing the outer screw of the hose connection part B, you can make the two along the circumferential direction.' You can use the second one shown in Figure 6 and Figure 7 or Figure 8: Limited to this, ^ _ different anti-rotation mechanism 3 of the various embodiments can also use other structures. # Also, along with the news of the slit 4cl & punching processing "... the outer peripheral surface of the resin molded product 1 °° 2 the contact area of the inner peripheral surface is reduced due to the watertightness between the two 21 200406557 It is possible to reduce the performance. Therefore, if a ring-shaped gasket is interposed between the two, and a ring-shaped gasket P2 is also interposed between the water spraying device B1 such as a shower head and the end surface of the resin molded product 丨Therefore, as shown in Figs. 9 (a) (b), 10 (a) (b) and n (a) to (c), the resin molded product 1 is inserted into the In the state of the press-processed product 2, the elastic cylinder 4a or the elastic ring 4b (diameter expansion mechanism 4) is sandwiched between the locking protrusion 2a and one of the locking protrusions 2a, and the resin molded product 1 is indirectly engaged. To prevent detachment, or insert the resin molded product 1 with a diameter-reducible structure into the stamped and reinforced product 2 and expand the resin molded product as the diameter expansion mechanism 4 to expand the diameter directly. It engages with this locking protrusion 2a to prevent the resin molded product from being pulled out. Therefore, it is possible to obtain the same function and effect as those of the embodiments shown in FIG. 8 described above. : 1 after inserting the pull off in order to prevent the press-bending processed embodiment 2, therefore, without the press bending processed resin molded product] can also prevent pulling off advantage.
又，在前示實施例，雖表示將蓮蓬頭等之噴水器具 與供水龍頭或冷熱水混合龍㈣之供水金屬構件们連 的淋浴軟管用之軟管連接構造之情形，但是不限定於此 亦可使用於連接除此以外之產業用軟管等。 —伴隨於此，樹脂成形品1及衝塵加工品2之形狀亦 限疋於圖不者’只要具有同樣之機能，亦可其他形狀。 :者：該防轉機構3’不限定於上述者，亦可填充， 树月曰成形口口 1之外周而盘⑨两丄 “ 卜周面與衝壓加工品2之内周面之間而; ^ 〇耐熱性黏著劑者，赤 ^次對衝壓加工品2將樹脂成形品 22 200406557 機械式地慶入者，々 — ^ α 1 ^ Λ , 5沁者衝壓加工品2之内周面將樹脂成 心口π 1插入成形者。 ，故形’因在衝壓加工品2之表面不產生凹凸 緊固構件/之月9成形品1及衝壓加工品2之連接容易邊使 優點。 夕卜觀優良且能防止水垢等污物附著在表面的 如上所說明，本發明中巾請專利範㈣t項之發明， 屬形品1之外周（位於緊固構件A之内側）插欲金 厂“？加工。°° 2,藉由將卡止突部2a、2b(形成在該衝 i σ工品2之端部且向内侧突出），與樹脂成形品上卡合 士防止树月曰成形品i從衝壓加工品2脫拔，並且，藉由在 〇月曰成u與衝壓加工品2形成防轉機構3，使兩者沿 周方向月且化而緊固於軟管連接具β之外螺紋部们、以， 故提阿緊固構件A之表面硬度以防止受傷而使之輕量化， 並且對複數種螺紋規格僅更換樹脂成形品i就能對應。 因此，比習知者（使用金屬製之機械加工構件的緊固構 件）’，緊固構# A之大量生產則變成容易，不必費時於尺 寸須精度良好之加工’能大幅降低製造成本，並且，伴隨 緊固構件A之輕量亦變成容易操作，進一步即使例如製= 廠別車人官連接具B之外螺紋部的螺紋規格不相同，因能使 衝壓加工品2之零件共同化，故比需要將專用緊固構件（ 螺合於複數種類相異之螺紋規格）個別製造且分別作庫存 笞理者，麦成成本低廉，其結果，相對地能大幅低減全體 價格且不會降低軟管連接構造之機能。 23 200406557 又，因隔著樹脂成形品1來配置外表面之衝壓加工品 乙，才目丰夺 土 、”固構件全體係金屬製之機械加工構件者，即 ::通鬲溫水其熱量會被樹脂成形品1絕熱，不使緊固構 之表面溫度上升，能完全防止烫傷之發生。 特別是’若將衝壓加工& 2以耐錄優異且經研磨能 攸、'面發出光澤之金屬成形，則不需要防鏽用之電鐘處理 ,並且即使衝壓加工品2之表面受傷亦不會腐蝕，其結果 外* ^ 口構件A之製造成本更減低並且防止生鏽所造成之 硯欠佳，相較於使用表面電鍍之合成樹脂製成形品之緊 1構件的習知品’所能使用之合成樹脂則不^於能電鑛 者’不僅表面不容易受傷而使商品價值提高，且能防止電 鍍之剥落所造成之手指受傷或頭髮之勾住等。 申請專利範圍第2項之發明’係除申請專利範圍第2 T之發明外還加上，藉由將衝壓加工品2之端部作成截面 大致圓弧形狀而形成捲邊部2c，或向樹脂成形品i實施彎 曲加工’衝壓加…之切斷端面不致露出，且能提高衝 Μ加工品2之強度’故能防止受傷而提高安全性且使其不 易變形。 申請專利範圍第3項之發明，係除申請專利範圍第i 項或Μ 2項之發明外還加上，藉由使形成於樹脂成形品^ :外周面的卡合部3a，與形成於衝壓加工品2之内周面的 :合部⑼互相後合，兩者可沿周方向-體化而緊固於軟 管連接具B之外螺紋部B2、B4，故能提供耐久 轉機構。 1万 24 項咬Π專：範圍帛4項之發明’係除申請專利範圍第1 之=2項之發明外還加上，藉由使形成於樹脂成形品（ 合；:：的卡合部3c’與形成於衝塵加工品2之端部的卡 互相沿周方向嵌合，兩卡合部3c、3d可沪 -體化而緊固於軟管連接具B之外螺紋部 ：提 供耐久性良好之防轉機構。 故以 :’因能以在衝壓加工& 2表面不產生凹凸 成卡合部^、3。，、3(1，、3。，，、3(1，，，故能防止水垢等 5物之附著於緊固構件A表面。 ， 申請專利範圍第5項之發明，係除t請專利範圍第】 脫項之發明之效果外還加上，藉由將形成為比防 脫拔用卡止突部2a、2b中任一方之内徑小的樹脂成形品i 插嵌於衝壓加工品2内’將該所插歲之樹脂成形品 徑機構4間接地或直接地卡合於-方之卡止突部2a來防 止樹脂成形品1脫拔，因不需要在樹脂成形品1插嵌後為 了防止脫拔而將衝壓加工品2實施弯曲加工，故即使衝a 加工品2不實施彎曲加工亦能防止樹脂成形品i脫拔。 因此，為了要提高衝慶加工品2之表面光澤，施加例 如鍍鎳、路等之硬質電鑛之情形’若在電鑛處理後之裝配 製程使衝壓加工品2彎曲，就有在硬質電鑛產生裂痕之缺 點’然而本發明因不需要在最後之裝配製程使衝壓加工品 2彎曲’故即使在衝壓加工品2之表面施加硬質電鍍處理 亦不會產生裂痕，能防止起因於此裂痕之製品良率降低。 25 200406557 【圖式簡單說明】 (一）圖式部分 局部二二圖，係表示本發明之一實施例之軟管連接構造的 示刖視圖，其將重要部位作局部擴大表示。 2 2圖’係® 1之（2)一⑵線的擴大截面圖。 ㈠圖，係將分解狀態擴大表示的局部切除前視圖。 的部:擴4:截：示本發明 的部:大圖截Λ表示本發明之其他實施例之軟管連接構造 第6圖’（a)係表示本發明直 水口金屬構件的部分截面；二;：貫施例之水龍頭用噴 (c)係 截面擴大則視圖，（b)係其仰視圖， ^表不分解狀態的縱剖前視圖。 水口 =冓件(二係表示本發明之其他實施例之水龍頭用噴 態的縱剖前視圖。W⑽圖’⑻係表示分解狀 水口 A全屬^件）係表7F本發明之其他實施例之水龍頭用噴 孟屬構件的部分杂工Μ ,、， 態的縱剖前視圖。 擴大财視圖’⑻係表示分解狀 水口全屬^)係表7F本發明之其他實施例之水龍頭用噴 i屬構件的部分杂二Μ t 、， 態的縱剖前視圖。 擴大賴圖，⑻係表示分解狀 第10圖，（a)係本一 喷“金屬構件的部==之其他實施例之水龍頭用 刀戴面擴大萷視圖，（b )係表示分解 26 200406557 狀態的縱剖前视圖。弟11岡圖’（a)係衣一丄 喷水Ό金屬M m表不本發明之其他實施例之水龍頭月狀態的縱剖前親网刀截面擴大前視圖，（b)係表示分解 視圖，（C)係樹脂成形 (二）Μ代表符號 ]俯視圖。A 緊固構件 BB2、β4 ΗHi1 la2 2a 2c 3 3a 2b 3b 、 3c 、 3d 軟管連接具 外螺紋部 軟管 軟管連接端部 樹脂成形品 内螺紋部 金屬製之衝壓力 /4U Jl X3 上 卡止突部 捲邊部 防轉機構3c、3 d，、3。，， 〇dc、3d，，本人* 卡合部Moreover, although the embodiment shown above shows the case of the hose connection structure for the shower hose which connects the water-spraying equipment, such as a shower head, and the water-supply faucet or the water-supply metal member of a hot and cold water mixer, it is not limited to this It can be used to connect other industrial hoses. -With this, the shapes of the resin molded product 1 and the dust-processed product 2 are also limited to those shown in the drawing. As long as they have the same function, other shapes may be used. :: The anti-rotation mechanism 3 'is not limited to the above, but can also be filled, tree moon said forming the mouth 1 outside the circle and coiled ⑨ "between the peripheral surface and the inner peripheral surface of the stamped product 2; ^ 〇 Those who are heat-resistant adhesives, red ^ times for press-molded products 2 Resin-molded products 22 200406557 Mechanically enter, 々 — ^ α 1 ^ Λ, 5 Qin who press resin on the inner peripheral surface of the press-processed products 2 The centering port π 1 is inserted into the shaper. Therefore, the shape is not easy to connect the fastening member on the surface of the press-processed product 2 / the connection between the formed product 1 and the press-processed product 2 is easy, and the advantage is excellent. As described above, which can prevent dirt and other dirt from adhering to the surface. In the present invention, the invention of the patent claim 项 t, please insert the gold plant on the outer periphery of the shaped product 1 (located inside the fastening member A). machining. °° 2, by engaging the locking protrusions 2a, 2b (formed on the end of the punch i σ work 2 and protruding inward), it is engaged with the resin molded product to prevent the tree-moon molded product i from being punched The processed product 2 is detached, and the rotation prevention mechanism 3 is formed with the stamped product 2 and the stamped processed product 2 in January, and the two are fastened to the outer thread portion of the hose connector β in the circumferential direction. Therefore, the surface hardness of the fastening member A is increased to prevent injury and lighten it, and it is possible to respond to only a plurality of thread specifications by replacing the resin molded product i. Therefore, mass production of the fastening structure #A becomes easier than that of a conventional person (a fastening member using a metal-machined machining component), and it is not necessary to spend time and time on processing with good accuracy, which can greatly reduce manufacturing costs, and With the light weight of the fastening member A, it becomes easy to operate, and even if, for example, the thread specifications of the threaded part of the external thread of the connector B of the factory are different, the parts of the stamped product 2 can be made common, so Compared with the need to individually manufacture special fastening members (threaded to a plurality of different thread specifications) and separately make inventory management, the cost of wheat is low. As a result, the overall price can be greatly reduced without reducing the hose. Function of connection structure. 23 200406557 In addition, because the stamped product B on the outer surface is arranged through the resin molded product 1, only those who are “mechanical members of the solid system and the entire system of metal components” are able to obtain the heat. The resin molded product 1 is thermally insulated, so that the surface temperature of the fastening structure is not increased, and burns can be completely prevented. In particular, 'if stamping & Metal forming does not require the use of rust-proof clock processing, and does not corrode even if the surface of the stamped product 2 is injured. As a result, the manufacturing cost of the mouthpiece A is further reduced and the owing caused by rust is prevented. Compared with the conventional product of compact components made of synthetic resin plated on the surface, 'the synthetic resin that can be used is not as good as those that can be used by electricity miners', not only the surface is not easy to be injured, and the value of the product is improved, and it can prevent the Injury of fingers or catching of hair caused by peeling of electroplating, etc. The invention of the second scope of the patent application is added to the invention of the second scope of the patent application, and the end of the stamped product 2 is made. cut Forming a curled portion 2c with a substantially arc shape, or performing a bending process of 'pressing and adding' to the resin molded product i, the cut end surface is not exposed, and the strength of the punched product 2 can be increased, thereby preventing injuries and improving safety. The invention in item 3 of the scope of patent application is in addition to the invention in item i or M2 of scope of patent application, and is formed by forming the resin on the resin molded article ^: the engaging portion on the outer peripheral surface 3a is formed on the inner peripheral surface of the press-processed product 2: the joint part 合 is joined to each other, and both can be fastened to the outer thread parts B2 and B4 of the hose connector B in the circumferential direction, so it can be Provides durable turning mechanism. 10,000 items: 咬 4 inventions are added in addition to inventions with the scope of patent application No. 1 = 2, and are formed by resin molding (combined :: : The engaging portion 3c 'and the card formed at the end portion of the dust processing product 2 are fitted in the circumferential direction with each other, and the two engaging portions 3c and 3d can be integrated into the body and fastened outside the hose connector B. Threaded part: Provides a durable anti-rotation mechanism. Therefore: 'Because it can be produced on the stamping & 2 surface The concave and convex form an engaging portion ^, 3 ,, 3 (1, 3 ,,, 3 (1 ,,, etc.), and can prevent 5 things such as scale from adhering to the surface of the fastening member A. The fifth item in the scope of patent application The invention is in addition to the effects of the invention described in the patent claims [1], and is formed by forming a resin molded product having a smaller inner diameter than either of the locking protrusions 2a, 2b for preventing detachment. i Insertion into the stamped processed product 2 'Insert or directly engage the inserted resin-molded product diameter mechanism 4 with the -side locking projection 2a to prevent the resin-molded product 1 from being pulled out. After inserting and inserting the resin molded product 1, the press-formed product 2 is subjected to bending processing in order to prevent detachment. Therefore, even if the punched-processed product 2 is not subjected to bending processing, the resin molded product i can be prevented from being pulled out. Therefore, in order to improve the surface gloss of the machined product 2 of OKI, for example, a hard electric ore such as nickel plating or road is applied. 'If the stamped product 2 is bent during the assembly process after the electric ore processing, there will be a hard electric ore. Disadvantages of occurrence of cracks. However, the present invention does not need to bend the stamped product 2 in the final assembly process. Therefore, even if a hard plating process is applied to the surface of the stamped product 2, cracks do not occur, and products caused by the cracks can be prevented. Yield decreases. 25 200406557 [Brief description of the drawings] (I) Part of the drawing Part 22 is a diagram showing a hose connection structure according to an embodiment of the present invention, which shows important parts in a partially enlarged manner. Fig. 2 2 'is an enlarged cross-sectional view of the first line of (2) in ®1. This figure is a partial cut-away front view showing the disassembled state enlarged. Section: Expansion 4: Section: Section of the present invention: Large-scale section Λ represents a hose connection structure of another embodiment of the present invention. Fig. 6 (a) is a partial cross-section of the straight metal component of the present invention; ;: The view of the faucet used in the embodiment (c) is a cross-sectional enlarged view, (b) is a bottom view thereof, and ^ is a front view of a longitudinal section in a disassembled state. Nozzle = 冓 piece (second series is a longitudinal sectional front view showing a spray state for a faucet according to other embodiments of the present invention. W⑽ '' shows that the disassembled nozzle A is all ^ pieces) is shown in Table 7F of other embodiments of the present invention A longitudinal sectional front view of a part of the handyman M ,,, and the state of the spray faucet member. The enlarged view "视图" shows the decomposition state. The nozzle is shown in Table 7F. It is a longitudinal cross-sectional front view of a part of the nozzle member of the faucet of the other embodiment of the present invention. The enlarged drawing is shown in FIG. 10, and (a) is an enlarged view of the faucet wearing surface of the faucet with the other embodiment of “metal part ==”, and (b) is a disassembled view. 26 200406557 The front view of the longitudinal section. Brother 11 Gang '(a) a gown with a spray of water and metal M m represents a longitudinal section of the faucet in another embodiment of the present invention in a longitudinal section of the front net-cutter section enlarged front view, ( (b) is an exploded view, (C) is a resin molding. (II) M is a symbol.] A plan view. A Fastening member BB2, β4 ΗHi1 la2 2a 2c 3 3a 2b 3b, 3c, 3d Hose connector with externally threaded hose Hose connection end resin molded product Female screw part Metal punching force / 4U Jl X3 Upper locking protrusion crimping part rotation prevention mechanism 3c, 3 d, 3 ..., 〇dc, 3d, I * card Joint
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