M343098 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種管接頭，尤指一種用於銜接管路 之管接頭結構改良。 【先前技術】 按，一般之管接頭概可分為塑膠材質及銅製材質，其 ㈣膠材質管接頭以螺紋供螺接鎖迫時，易因強度不足， 而產生繃裂損壞，另銅製材質之管接頭雖具有較佳之強度 ，但其重量重且材料成本高，不符合經濟效益；是以業界 乃將其進行改良，而開發出如第一、二圖所示之管接頭結 構，其係由一彎管銅座（丨）一端設一環緣（11)，其内緣設 有内螺紋（12)，另端延伸一轉折内管（13)，使轉折内管（1 3)與環緣（11)之間外表面，形成一容納凹面（η)，俾供塑 膠射出包覆於容納凹面（14)定位，並由轉折内管（13)與環 緣（11)間，延伸成型一適當大小之塑膠管（15)，使塑膠管 (15)之内壁與轉折内管（13)之管口（131)間，保留一適當 環溝（16)，俾利一〇型環（2)滑套嵌入該環溝（16)内，而 分別抵靠於該塑膠管（丨5)内壁及轉折内管（13)之管口（131 )外壁。 惟查，該習知管接頭結構，其係於塑膠管（15)内壁與 轉折内管（13)之管口（131)間形成一環溝（16)，供〇型環（ 2)直接滑套嵌入，故易於搬運過程中，造成〇型環（？）滑 脫掉落，並且其〇型環（2)與塑膠管（15)内壁及轉折内管（ 13)之管口（131)外壁接觸面積小，以致使用時易有滲漏的 5 M343098 問題產生。 【新型内容】 創作 、本創作人有紐習知管接頭結構，〇型環易滑脫掉落 ’並且止水效果不佳，^乃思及創作的意念經多方探 討設計與試倾品試驗，衫錄錢良後，終設計出本 本創作提供-種管接頭結構改良，其係由一彎管狀銅M343098 VIII. New description: [New technical field] This creation is about a pipe joint, especially a pipe joint structure for connecting pipes. [Prior Art] According to the general, the pipe joints can be divided into plastic materials and copper materials. When the (4) glue material pipe joints are threaded for screwing and locking, they are easy to be broken due to insufficient strength, and other copper materials are used. Although the pipe joint has better strength, it is heavy in weight and high in material cost, which is not economical; it is improved by the industry, and the pipe joint structure as shown in the first and second figures is developed. A bent copper seat (丨) is provided with a ring edge (11) at one end, an inner thread (12) at the inner edge, and a turn inner tube (13) at the other end, so that the inner tube (1 3) and the ring edge (11) Between the outer surface, a receiving concave surface (η) is formed, and the plastic injection coating is disposed on the accommodating concave surface (14), and is formed by extending between the inner tube (13) and the rim (11). The plastic tube (15) is such that a proper annular groove (16) is retained between the inner wall of the plastic tube (15) and the nozzle (131) of the inner tube (13) of the transition, and the sliding sleeve is inserted into the sleeve (2). In the annular groove (16), respectively abutting against the inner wall of the plastic tube (丨5) and the nozzle (131) of the inner tube (13) Wall. However, the conventional pipe joint structure is formed by forming an annular groove (16) between the inner wall of the plastic pipe (15) and the nozzle (131) of the inner pipe (13) for direct sliding sleeve of the cymbal ring (2). Embedding, it is easy to handle, causing the 〇-shaped ring (?) to slip off, and its 〇-shaped ring (2) is in contact with the inner wall of the plastic tube (15) and the outer wall of the nozzle (131) of the inner tube (13) The 5 M343098 problem is caused by a small area that is prone to leakage during use. [New content] The creation, the creator has a New Xizhi tube joint structure, the 〇-shaped ring is easy to slip off and fall off and the water stop effect is not good, and the thoughts of the creation and test are discussed in various ways. After the shirt was recorded, the design of the book was designed to provide a structural improvement of the pipe joint, which consisted of a curved tubular copper.
座-端外緣設—環緣，内緣設内螺紋另端延伸—轉折内 管’該轉折内管之端口外緣設有—第—承置槽，第一承置 槽外側端設置-卡掣凸緣，轉折内管與環緣之間外表面， 形成-容納凹面’供塑膠射出包覆並延伸成型—彎管狀塑 膠管’歸管内緣對應於轉折㈣第—承置槽處設有一第 二承置槽，而於第-承置槽與第二承置制形成一恰可供 -〇型環塞套之容置空間，配合第—承置槽外側端之卡擎 凸緣，使〇型環得以穩固卡結。 本則作之主要目的，在於其具有一恰可供〇型環塞套 2置空間’且該容置空間外側端設有卡掣凸緣，使◦型 %得以穩E)卡結，避免產生滑脫掉落之情形。 本創作之次-目的，在於其〇型環與第一、二承置槽 係以面接觸迫抵，因而止水效果伟， 9 。 禾仏而不虞有滲漏的問題 【實施方式】 ‘餘下，兹配合圖式將本創作較佳實施例詳細說明如后 6 M343098 如第三圖本創作之立體分解剖面圖、第四圖本創作之 側視分解剖面圖、第五圖本創作之立體組合剖面圖及第六 圖本創作之側視組合剖面圖所示，本創作管接頭係由一彎 管狀銅座（3)—端外緣凸設一環緣（31)，内緣設内螺紋（32 )，另端延伸一轉折内管（33)，該轉折内管（33)之端口外 緣設有一圓弧狀第一承置槽（331)，第一承置槽（331)外侧 端設置一^^掣凸緣（3311)，轉折内管（33)與環緣（31)之間 外表面，形成一容納凹面（34)，供塑膠射出包覆於該容納 凹面（34)定位，並延伸成型一適當大小之彎管狀塑膠管（3 5)，塑膠管（35)内緣對應於轉折内管（33)第一承置槽（331 )處設有一圓弧狀第二承置槽（351)，而於該第一承置槽（3 31)與弟一承置槽（351)間形成一恰可供一〇型環（4)塞套 之環狀容置空間（36)，配合第一承置槽（331)外侧端之卡 掣凸緣（3311)，使〇型環（4)得以穩固卡結。 使用時’請配合參閱第七圖本創作之實施例剖面圖， 以彎管狀銅座（3)之内螺紋（32)供欲連結管體（5)一端之外 螺紋（51)螺接鎖迫，及由塑膠管（35)之管口供一延伸管 )上膠插入組接，而令該延伸管（6)抵靠轉折内管（33)之管 口，同時往第一、二承置槽（331)、（351)頂抵〇型環（4) ，使〇型環（4)與第一、二承置槽（331)、（351)形成大面 積迫抵，藉以達到良好之防止滲漏效果。 再者如第八圖本創作之另一實施例剖面圖所示，本創 作官接頭亦可由一丁型銅座（3，）上端外緣凸設一環緣（31， )’内緣設内螺紋（32’），左、右兩端各延伸一轉折内管（3 7 M343098 3’），該轉折内管（33’）之端口外緣設有一圓弧狀第一承置 槽（33Γ )，第一承置槽（33Γ )外側端設置一卡掣凸緣（331 1’）’轉折内管（33,）與環緣（3Γ )之間外表面，形成一容 納凹面（34,），供塑膠射出包覆於該容納凹面（34,）定位， 並往兩轉折内管（33’）方向延伸成型一 τ型塑膠管（35,）， 塑膠管（35,）内緣對應於轉折内管（33,）第一承置槽（331，） 處設有一圓弧狀第二承置槽（351，），而於該第一承置槽（3 31 )與苐一承置槽（35Γ)間形成一恰可供一〇型環（4)塞 套之環狀容置空間（36,），配合第一承置槽（331，）外側端 之卡掣凸緣（331Γ )，使〇型環（4)得以穩固卡結。 使用時，以T型銅座（3’）之内螺紋（32,）供欲連結管 體（5)一‘之外螺紋（51)螺接鎖迫，及由塑膠管（35’）之管 口供延伸管（6)上膠插入組接，而令該延伸管（6)抵靠轉折 内官（33’）之管口，同時往第一、二承置槽（331，）、（351， )頂抵0型環（4)，使0型環（4)與第一、二承置槽（331,) 、（35Γ )形成大面積迫抵，藉以達到良好之防止滲漏效果 〇 及如第九圖本創作又一實施例之側視分解剖面圖及第 十圖本創作又一實施例之側視組合剖面圖所示，本創作管 接頭亦可由一彎管狀銅座（3)—端外緣凸設一環緣（31)， 内緣設内螺紋（32)，另端延伸一轉折内管（33)，該轉折内 官（33)之端口外緣設有一圓弧狀第一承置槽（331)，轉折 内管（33)與環緣（31)之間外表面，形成一容納凹面（34)， 供塑膠射出包覆於該容納凹面（34)定位，並延伸成型_適 8 M343098 當大小之彎管狀塑膠管（35)，塑膠管（35)内緣對應於轉折 内管（33)第一承置槽（331)處設有一圓弧狀第二承置槽（35 1)，第二承置槽（351)外側端設置一卡掣凸緣（3511)，而 於該第一承置槽（331)與第二承置槽（351)間形成一恰可供 一 〇型環（4)塞套之環狀容置空間（36)，配合第二承置槽（ 351)外側端之卡掣凸緣（3511)，使〇型環（4)得以穩固卡 結0 又如第十一圖本創作再一實施例之側視分解剖面圖及 第十二圖本創作再一實施例之側視組合剖面圖所示，本創 作管接頭亦可由一直管狀銅座（3，，）一端外緣凸設一環緣（3 Γ)，内緣設内螺紋（32")，另端端口外緣設有一圓弧狀第 一承置槽（33π)，銅座（3")外表面供塑膠射出包覆定位， 並延伸成型一適當大小之塑膠管（35”），塑膠管（35”）内緣 對應於銅座（3”）第一承置槽（33")處設有一圓弧狀第二承 置槽（35Γ)，第二承置槽（351")外側端設置一卡掣凸緣（3 51Γ’），而於該第一承置槽（33”）與第二承置槽（35Γ)間形 成一恰可供一 0型環（4)塞套之環狀容置空間（36”），配合 第二承置槽（35Γ)外側端之卡掣凸緣（3511”），使〇型環（ 4)得以穩固卡結。 由上述具體實施例之結構，可得知本創作具有下述之 效益： 1·其具有一恰可供〇型環塞套之容置空閭，且該容置 空間外侧端設有卡掣⑽，而得藉針f凸緣使〇型環穩 固卡結，避免喊延伸管前Q型環產生賴掉落。 9 M343098 型環興第 、取罝槽係以面接觸迫抵 接觸面積大、止水效果佳，而不虞有滲漏的問題。 有改Γ所述，梢作確實已經達於突破性之結構，而具 性，=11作内谷’同時又能夠達到產業上利用性與進步 本創作未見之練㈣物，亦諸祕當符 提出新型專利申請，懇請釣局:查 要歧予合法專利權，至為感禱。The outer edge of the seat-end is provided with a loop edge, the inner edge is provided with an internal thread and the other end is extended - the inner tube of the turn is formed. The outer edge of the inner tube of the turn-over inner tube is provided with a first - receiving groove, and the outer end of the first receiving groove is provided with a card掣 flange, turning the outer surface between the inner tube and the rim, forming a accommodating concave surface for the plastic injection coating and extending forming - the curved tubular plastic tube 'the inner edge of the tube corresponding to the turning (four) - the receiving groove is provided with a The second receiving groove is formed in the first receiving groove and the second receiving system to form an accommodating space of the 〇-type ring plug sleeve, and the Snapper flange of the outer end of the first receiving groove is used to make the raft The ring is securely fastened. The main purpose of this is that it has a space for the ring-shaped ring sleeve 2, and the outer end of the space is provided with a click flange, so that the type of the file can be stabilized E) to avoid slippage. Take off the situation. The second purpose of this creation is that the 〇-shaped ring and the first and second grooving grooves are in contact with each other, so the water stopping effect is great, 9 . The problem is that there is no leakage in the system [Embodiment] [Remaining, the preferred embodiment of the present invention will be described in detail with reference to the following figure. M M M M M M M M M M M M M M M M M M M M M M M M M The side view exploded sectional view, the fifth figure, the three-dimensional combined sectional view of the present creation, and the sixth figure. The side view combined sectional view of the present creation shows that the pipe joint is composed of a curved tubular copper seat (3)-end outer edge convex. A ring edge (31) is provided, the inner edge is provided with an internal thread (32), and the other end extends a turn inner tube (33), and the outer edge of the port of the turn inner tube (33) is provided with an arc-shaped first receiving groove (331). The outer end of the first receiving groove (331) is provided with a flange (3311), and the outer surface between the inner tube (33) and the ring edge (31) is turned to form a receiving concave surface (34) for plastic The injection coating is positioned on the receiving concave surface (34), and an appropriately shaped curved tubular plastic tube (35) is extended, and the inner edge of the plastic tube (35) corresponds to the first inner receiving groove of the turning inner tube (33) (331) a second arc-shaped second receiving groove (351) is formed between the first receiving groove (31) and the receiving groove (351). The annular accommodating space (36) of the shackle of the cymbal ring (4) is matched with the yoke flange (3311) of the outer end of the first receiving groove (331), so that the 〇-shaped ring (4) can be obtained. Firmly knotted. When in use, please refer to the sectional view of the embodiment of the seventh drawing, and the internal thread (32) of the curved tubular copper seat (3) is screwed to the external thread (51) of the end of the pipe body (5) to be connected. And the plastic tube (35) is provided with an extension tube) for inserting the glue into the joint, and the extension tube (6) is abutted against the nozzle of the inner tube (33), and simultaneously to the first and second receiving grooves ( 331), (351) the top ring-shaped ring (4), so that the 〇-shaped ring (4) and the first and second receiving grooves (331), (351) form a large area to achieve a good anti-leakage effect. Furthermore, as shown in the cross-sectional view of another embodiment of the present invention, the creator joint may also be provided with an inner edge of the inner edge of the outer edge of the upper end of the butt-shaped copper seat (3,). 32'), the left and right ends are each extended by a turning inner tube (3 7 M343098 3'), and the outer edge of the port of the turning inner tube (33') is provided with an arc-shaped first receiving groove (33Γ), An outer end of a receiving groove (33Γ) is provided with a latching flange (331 1 ') to turn the outer surface between the inner tube (33,) and the rim (3 Γ) to form a receiving concave surface (34,) for plastic The injection cover is positioned on the receiving concave surface (34,), and a τ-shaped plastic tube (35,) is formed extending in the direction of the two turning inner tubes (33'), and the inner edge of the plastic tube (35,) corresponds to the inner tube of the transition ( 33)) an arc-shaped second receiving groove (351,) is disposed at the first receiving groove (331,), and between the first receiving groove (31) and the first receiving groove (35Γ) Forming a ring-shaped accommodating space (36) for a shackle of the shackle type (4), and engaging a ferrule flange (331 Γ) at an outer end of the first receiving groove (331) to make the 〇-shaped ring (4) got To secure the knot. When in use, the internal thread (32,) of the T-shaped copper seat (3') is used to connect the pipe body (5) to the external thread (51), and the pipe is provided by the nozzle of the plastic pipe (35'). The extension tube (6) is glued into the assembly, and the extension tube (6) is abutted against the nozzle of the inner portion (33'), and simultaneously to the first and second receiving grooves (331,), (351, ) The top ring of the 0-ring (4) causes the 0-ring (4) to form a large area with the first and second receiving grooves (331,) and (35 Γ), thereby achieving a good leakage prevention effect and A side view exploded cross-sectional view and a tenth view of another embodiment of the present invention, the side view of the other embodiment of the present invention, the cross-sectional view of the present invention can also be formed by a curved tubular copper seat (3) - the outer edge of the end A ring edge (31) is protruded, the inner edge is provided with an internal thread (32), and the other end extends a turn inner tube (33), and the outer edge of the port of the turn inner (33) is provided with an arc-shaped first receiving groove ( 331), the outer surface between the inner tube (33) and the rim (31) is formed to form a receiving concave surface (34) for the plastic injection coating to be positioned on the accommodating concave surface (34), and extended to form _ _ 8 M343098 Big The small curved tubular plastic tube (35), the inner edge of the plastic tube (35) corresponds to the inner inner tube (33), and the first receiving groove (331) is provided with an arc-shaped second receiving groove (35 1), A latching flange (3511) is disposed at an outer end of the second receiving slot (351), and a snap ring is formed between the first receiving slot (331) and the second receiving slot (351). 4) The annular accommodating space (36) of the plug sleeve is matched with the latching flange (3511) at the outer end of the second receiving groove (351), so that the 〇-shaped ring (4) can be firmly engaged. A side view exploded cross-sectional view of a further embodiment of the present invention and a twelfth view of the second embodiment of the present invention. The creative pipe joint can also be formed by an end of a tubular copper seat (3,,). The edge of the edge is provided with a ring edge (3 Γ), the inner edge is provided with an internal thread (32"), the outer edge of the other end port is provided with an arc-shaped first receiving groove (33π), and the outer surface of the copper seat (3") is provided for a plastic injection bag. Covering and extending a suitable size plastic tube (35"), the inner edge of the plastic tube (35") corresponds to the copper seat (3"), and the first receiving groove (33") is provided with an arc-shaped second The receiving groove (35Γ), the outer end of the second receiving groove (351") is provided with a latching flange (3 51Γ'), and the first receiving groove (33") and the second receiving groove (35Γ) Between the two forms a ring-shaped accommodating space (36") for a 0-ring (4) plug sleeve, and a snap-fit flange (3511") at the outer end of the second receiving groove (35 Γ), so that The ring (4) is securely fastened. According to the structure of the above specific embodiment, it can be seen that the present invention has the following benefits: 1. It has a receiving space which is suitable for the 〇 type ring plug sleeve, and the outer side of the accommodating space is provided with a cassette (10) The needle ring f is used to securely clamp the 〇-shaped ring to avoid the drop of the Q-ring before the extension tube. 9 M343098 type Xingxing No., picking and grooving system is contacted by surface contact. The contact area is large, the water stopping effect is good, and there is no leakage. As a result of the change, the tip works have indeed reached the groundbreaking structure, and the sex, =11 for the inner valley, and at the same time, it can achieve the industrial use and progress, the original practice of the creation (four), but also the secret Fu proposed a new type of patent application, and asked the fishing bureau to check the difference to legal patent rights, and to pray.
、唯以上所述者，僅為本創作之較佳實施例而已， :::本繼施之範圍;即大凡依本創作申請:利 範圍内。之均錢化與修飾，皆應仍屬本創作專利涵蓋之 【圖式簡單說明】 第圖·係習式之立體剖面分解圖。 第二圖：係習式之實施例剖面圖。 2三圖：係本創作之立體分解剖面圖。 第四圖·係本創作之側視分解剖面圖。 第五圖：係本創作之立體組合剖面圖。 第/、圖：係本創作之側視組合剖面圖。 第七圖·係本創作之實施例剖面圖。 第八圖·係本創作之另_實施例剖面圖。 =九圖·係本創作又_實施例之側視分解剖面圖。 Μ十0係本創作又一實施例之側視組合剖面圖。 =十1 :係本_再—實施例之側視分解剖面圖。 弟十二圖：係本創作再一實施例之側視組合剖面圖。 M343098 【主要元件符號說明】 〔習知〕Only the above-mentioned ones are only the preferred embodiments of the present invention, ::: the scope of the application; that is, the application of the original application: within the scope of profit. The average money and modification should be covered by this patent. [Simplified illustration of the drawing] The three-dimensional exploded view of the drawing. Second: A cross-sectional view of an embodiment of the system. 2 Three diagrams: This is a three-dimensional exploded section of the creation. The fourth figure is a side view exploded view of the creation. Figure 5: A three-dimensional sectional view of the creation. /, Figure: is a side view combination of the creation of the cross-sectional view. Fig. 7 is a cross-sectional view showing an embodiment of the present creation. Figure 8 is a cross-sectional view of another embodiment of the present invention. = Nine diagrams. This is a side view exploded view of the embodiment. A side view combined sectional view of another embodiment of the present invention. = tens 1 : a side view exploded cross-sectional view of the embodiment. Twelve Diagrams: A side view combined sectional view of another embodiment of the present creation. M343098 [Description of main component symbols] [Practical]
1 銅座 11 環緣 12 内螺紋 13 轉折内管 131 管口 14 容納凹面 15 塑膠管 16 環溝 2 〇型環 〔本創作〕 3 銅座 31 環緣 32 内螺纹 33 轉折内管 331 第一承置槽 3311 卡掣凸緣 34 容納凹面 35 塑膠管 351 第二承置槽 3511 卡掣凸緣 36 容置空間 4 〇型環 5 管體 51 外螺紋 6 延伸管 3， 銅座 31， 環緣 32， 内螺紋 33， 轉折内管 331， 第一承置槽 3311， 卡掣凸緣 34， 容納凹面 35， 塑膠管 351， 第二承置槽 36， 容置空間 3丨丨 銅座 31π 環緣 32，， 内螺紋 33π 第一承置槽 35，， 塑膠管 11 M343098 351M 第二承置槽 351Γ卡掣凸緣 36丨丨 容置空間1 Copper seat 11 rim 12 internal thread 13 turning inner tube 131 nozzle 14 accommodating concave surface 15 plastic tube 16 ring groove 2 〇 ring [this creation] 3 copper seat 31 rim 32 internal thread 33 turning inner tube 331 first bearing groove 3311 掣 flange 34 accommodating concave surface 35 plastic tube 351 second receiving groove 3511 掣 flange 36 accommodating space 4 〇 ring 5 tube body 51 external thread 6 extension tube 3, copper seat 31, rim 32, internal thread 33, the turning inner tube 331, the first receiving groove 3311, the latching flange 34, the receiving concave surface 35, the plastic tube 351, the second receiving groove 36, the accommodating space 3 丨丨 copper seat 31π the rim 32, the internal thread 33π first receiving groove 35, plastic tube 11 M343098 351M second receiving groove 351 Γ 掣 flange 36 丨丨 accommodating space
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