M303988 八、新型說明： 【新型所屬之技術領域】 本創作「多功能逆止洩壓閥」，涉及一種可 應用於熱水器之逆止洩壓閥結構，其具備單向茂 壓與逆向補壓之功能，且能手動測試洩壓作用， 相當理想。 ❿ 【先前技術】 習知各式電熱水器，其加熱後之熱水極有可 能會於使用者關上水龍頭後回流至前端之入水 管，由於該加熱後之熱水具有較大的熱脹效應， 若再遇上熱水器因内部零件故障而空燒時，更易 導致前端之水管因内部屋力過大而«漏水，造 成牆壁滲水或隆起，使用者便得僱請工人敲開整 面牆’以便於換修破裂之水管，而後再恢復原 狀，其不便極令人垢病。是以1間普遍會在教 ，器進水管前端增設一具有逆止功能與㈣功 能之水閥’以料前述缺失。惟創作人發現習知 逆止洩壓閥，諸如公告第一一二 = 一一 —七一九、一九三 ^八——四六五三六三號等諸多 月案’㈣壓裝置Μ僅具單—流向，亦即只能 5 M303988 作單向逆止動作；惟實際使用上發現，若能增加 低壓回流之反向釋壓功能，將可更增使用效能， 有鑑於此’創作人特戮力於創新改良。 雖本案創作人先前亦曾提出類似前案，並獲 准專利，但基於精益求精、好還要更好的完美要 求，特再研創成本案，期能藉本案之提出，俾使 逆止洩壓閥之結構與功能得以再提升。M303988 VIII. New Description: [New Technology Field] The creation of the "multi-function back pressure relief valve" relates to a reverse pressure relief valve structure that can be applied to water heaters, which has a one-way pressure and a reverse pressure. Function, and can manually test the pressure relief effect, which is quite ideal. ❿ 【Prior Art】 It is known that all kinds of electric water heaters, after heating, are likely to return to the inlet pipe at the front end after the user closes the faucet. Since the heated hot water has a large thermal expansion effect, If the water heater is again burnt due to internal parts failure, it is more likely to cause the water pipe at the front end to leak due to excessive internal force, causing the wall to seep or bulge, and the user has to hire the worker to knock the entire wall for easy replacement. The ruptured water pipe is then restored to its original state, which is extremely inconvenient. It is generally the case that a water valve with a backstop function and (4) function is added to the front end of the teaching and inlet pipe to make the aforementioned missing. However, the creators found that the conventional anti-pressure relief valve, such as the announcement of the first one or two = one - seven seven nine, one nine three eight - four six five three three three and many other months of the case '(four) pressure device only With a single flow direction, that is, only 5 M303988 can be used as a one-way backstop action; however, it has been found in practice that if the reverse pressure relief function of low pressure recirculation can be increased, the performance can be further increased, in view of this Strive for innovation and improvement. Although the creator of this case had previously proposed a similar case and was granted a patent, but based on the perfect requirements of excellence, better and better, the special case was developed, and the case can be borrowed from this case to prevent the pressure relief valve from being reversed. Structure and function can be improved.
【新型内容】[New content]
本創作「多功能逆止浅壓閥」，其主要目的 在於··提出-種多功能之逆止錢閥結構，其於 :字型管閥中之入水口與出水口㈤，設置有洩壓 單元，其主要係由螺鎖體、大彈簧、螺、帽、小彈 簧、導正體、軟塾與柱體所組成；如此，該單一 延止洩壓閥可同時具備順向之超壓洩壓功能，更 可適當逆向回流補壓，藉以確保入水口與出水口 兩端之壓力恆為正常；又， 作用，可滿足實際需求。 其具備手動測試洩壓 【實施方式】 兹謹就本創作「多功能逆止洩壓閥」，及所 M303988 旎產生的功效，配合圖式，舉一本案之較佳實施 例詳細說明如下。 請參閱第一圖、第二圖及第三圖所示，本案 「多功能逆止洩壓閥」，該丁字型本體丨中，包 括：The main purpose of this creation is "multi-function anti-stop shallow pressure valve". The main purpose of this is to propose a multi-functional counter-check valve structure, which is provided with pressure relief at the water inlet and outlet (5) of the word tube valve. The unit is mainly composed of a screw lock body, a large spring, a screw, a cap, a small spring, a guiding body, a soft jaw and a cylinder; thus, the single extended pressure relief valve can simultaneously have a forward pressure relief pressure Function, it is more appropriate to reverse the back pressure to ensure that the pressure at both ends of the water inlet and outlet is constant; in addition, the function can meet the actual demand. It has manual test pressure relief [Embodiment] The following is a detailed description of the preferred embodiment of the case, which is based on the effect of the creation of the "multi-function back pressure relief valve" and the M303988 旎. Please refer to the first, second and third figures. In this case, the "multi-function back pressure relief valve", the T-shaped body, includes:
一入水口 10、出水口 11以及一支管12，該 支管12另設有一洩壓管13;該入水口 1 〇與出水. 口 11間，ό又有閘口 14，該閘口 14緣邊設有凸環 15 ； " Λ壓單元2，係裝設於本體1之出水口 11 端内緣處，包括有螺鎖體21、大彈簧22、螺帽 23、小彈簧24、導正體25、軟墊26與柱體27 所組成；其中該螺鎖體21週圍設有螺部211，可 用以螺鎖於出水口 U處，螺鎖體21中央設有穿a water inlet 10, a water outlet 11 and a pipe 12, the branch pipe 12 is further provided with a pressure relief pipe 13; the water inlet 1 is connected with the water outlet. The port 11 has a gate 14 and the gate 14 is provided with a convex edge. Ring 15; " Rolling unit 2, installed at the inner edge of the outlet 11 of the body 1, including a screw body 21, a large spring 22, a nut 23, a small spring 24, a guiding body 25, a cushion 26 and the column body 27; wherein the screw body 21 is provided with a screw portion 211, which can be screwed to the water outlet U, and the center of the screw body 21 is worn.
孔21 2 ;而大彈簧22，可略呈倒梯形；一導正體 25，頂部與底部分別設有上凸環251與下凸環 253’週邊環設有數導正塊252，各導正塊252 間形成空間254,上凸環251可供大彈簧22底部 套m又導正體25之下凸€ 253外下緣套 置-軟塾26,且導正體25之下凸環253恰延伸 至軟墊26内緣’·軟塾26下再叠置有柱體27,該 7 M303988 柱體27包括有底板271、螺牙272與導柱273， 導柱273之底板271上套置軟墊26、導正體25 與小彈簧24，頂部以一螺帽23螺鎖於螺牙272 處，至於導柱2 73頂端可穿出螺鎖體21中央之 穿孔21 2 ; ' 一手動測試洩壓單元4，設於支管i 2中，其 包括有塞體41、套件42、導桿43、彈簧44、外 _ 鎖體45、墊片46、手把47與軸件48。 如第二圖，常態下，即入水口 1 〇與出水口 11兩端壓力正常時，軟墊26因受到大彈簧22 與小彈簧24之壓力，可封阻於閘口 14緣邊之凸 環1 5處。 當出水口 11端有低壓水壓時，由於出水口 11端之壓力大於入水口 1〇端，因此軟墊26緊緊 壓制於閘口 14緣邊之凸環1 5，該出水口 11端之 • 低壓水壓將轉而推壓底板271，使柱體27向入水 口 1 0端外移，迫使小彈簧24被略為壓縮，此時 底板271可脫離軟墊26外移，使其間形成通道， 水流得以藉由該通道回流至入水口 1 〇，即如第四 圖所示。 當水流由入水口 1 〇進入本體1時，水流蔣 8 M303988 頁軟墊26 ’如第五圖，使軟势 大彈簧22屋縮，由於 私並推昼 u, . ^ u不再封閉閘口 14， 因此水流可順利自人水 水口 η流出。 10 -入本體！而自出 1钿虿面壓水壓時，水壓亦可自 手動測试洩壓單元4洩壓，常能 韦怨下，塞體41受The hole 21 2; and the large spring 22, may be slightly inverted trapezoidal; a positive body 25, the top and bottom are respectively provided with an upper convex ring 251 and a lower convex ring 253' peripheral ring with a number of positive blocks 252, each guiding block 252 Between the formation space 254, the upper convex ring 251 can be used for the large spring 22 bottom sleeve m and the positive body 25 under the convex 253 outer lower edge sleeve-soft 塾 26, and the convex body 253 under the guide body 25 just extends to the cushion The inner edge '·soft 塾 26 is further stacked with a column 27, and the 7 M303988 column 27 includes a bottom plate 271, a screw 272 and a guide post 273. The bottom plate 271 of the guide post 273 is covered with a cushion 26 and guided. The body 25 and the small spring 24 are screwed to the screw 272 at the top by a nut 23, and the top end of the guide post 2 73 can pass through the through hole 21 2 of the center of the screw body 21; 'A manual test pressure relief unit 4 is provided. In the branch pipe i 2, it includes a plug body 41, a sleeve 42, a guide rod 43, a spring 44, an outer lock body 45, a washer 46, a handle 47 and a shaft member 48. As shown in the second figure, in the normal state, when the pressure at both ends of the water inlet 1 and the water outlet 11 is normal, the cushion 26 can be blocked by the pressure of the large spring 22 and the small spring 24, and can be blocked by the convex ring 1 at the edge of the gate 14. 5 places. When the outlet end 11 has a low pressure water pressure, since the pressure at the outlet end 11 is greater than the inlet end of the water inlet port 11, the cushion 26 is tightly pressed against the convex ring 15 at the edge of the gate 14, and the water outlet 11 ends. The low pressure water pressure will in turn push the bottom plate 271 to move the column 27 outward toward the water inlet 10, forcing the small spring 24 to be slightly compressed. At this time, the bottom plate 271 can be moved away from the cushion 26 to form a passage therebetween. It is possible to return to the water inlet 1 by the passage, as shown in the fourth figure. When the water flow enters the body 1 from the water inlet 1 ,, the water flow Jiang 8 M303988 sheet cushion 26 ' as shown in the fifth figure, so that the soft large spring 22 is shrunk, because the private push pushes u, . ^ u no longer closes the gate 14 Therefore, the water flow can smoothly flow out from the human water outlet η. 10 - into the body! When the water pressure is applied from the surface pressure, the water pressure can also be manually tested by the pressure relief unit 4 to relieve pressure.
制於彈簧44之彈力而开,杰閼„ /成關閉，但當本體1内 部壓力大於彈菩44睥，厭+ -π + /、44 %壓力可使塞體41開啟， 以便經由洩壓管13洩壓·者 α邕，§然，亦可利用手把 47進行手動洩壓測試。Made by the spring force of the spring 44, the 阏 阏 / / close, but when the internal pressure of the body 1 is greater than the 菩 睥 44 睥, 厌 + - π + /, 44% pressure can open the plug body 41, so that through the pressure relief tube 13 pressure relief · α 邕, § 然, can also use the hand 47 for manual pressure relief test.
本木之/曳C單元2 ’零組件數量相較於先前 所申請獲准之前案明顯簡化，但功能更佳，像是 軟墊26被妥善夹置於底板271與導正體25間， 且導正體25又設置下凸環253，可支撐於軟塾 託内緣，使軟塾26使用壽命延長，避免受到柱 體27之磨損，而軟墊26的維修更換也相當方便 刖述導正體25,利用導正塊252使得於位移 過程中，可確保同軸心運動，不會有偏斜之情事 發生。 綜上所述，本案「多功能逆止洩壓閥」，其 9 M303988 技術内容完全符合新型專利之取得要件。本案在 產業上確實得以利用，於申請前未曾見於刊物或 公開使用，且非為公眾所知悉之技術。再者，本 案有效解決先前技術中長期存在的問題並達成 相關使用者與消費者長期的需求，得佐證本新型 並非能輕易完成。本案富具專利法規定之「產業 利用性」、「新穎性」與「進步性」等要件，爰依 法提請專利，懇請鈞局詳查，並儘早為准予專 利之審定，以保護申請人之智慧財產權，俾勵創 新。 本新型雖错由鈿述實施例來描述，但仍可變 化其形態與細節，於不脫離本新型之精神而達 成，並由熟悉此項技藝之人士可了解。前述本案 之季父佳實施例，僅係藉本案原理可以具體實施的 方式之一，但並不以此為限制，應依後附之申請 專利範圍所界定為準。 【圖式簡單說明】 第圖·係為本創作之立體分解圖。 第一圖·係為本創作之局部立體分解圖。 第三圖：係為本創作之剖面結構圖。 M303988 第四圖：係為本創作之剖面動作狀態圖。 第五圖：係為本創作之另一剖面動作狀態圖。 【主要元件符號說明】The number of components of the wood/towing unit 2' is significantly simplified compared to the previous application, but the function is better, such as the cushion 26 is properly sandwiched between the bottom plate 271 and the guiding body 25, and the guiding body 25 is further provided with a lower convex ring 253, which can be supported on the inner edge of the soft chin rest, so that the service life of the soft raft 26 is prolonged, and the wear of the cylinder 27 is avoided, and the repair and replacement of the cushion 26 is also quite convenient to describe the guide body 25, and utilize The guiding block 252 ensures that the concentric motion is prevented during the displacement process, and no skew occurs. In summary, in this case, the "multi-function reverse stop pressure relief valve", its 9 M303988 technical content fully meets the requirements for the acquisition of new patents. The case was indeed used in the industry and was not seen in the publication or publicly used before the application, and is not a technology known to the public. Furthermore, this case effectively solves the long-standing problems in the prior art and achieves the long-term needs of relevant users and consumers. It is proved that the new model cannot be easily completed. The case is rich in "industry useability", "novelty" and "progressiveness" as stipulated in the Patent Law. The patents are submitted in accordance with the law, and the bureau is required to investigate in detail and approve the patent as soon as possible to protect the wisdom of the applicant. Property rights, encourage innovation. The present invention has been described with reference to the embodiments, but the form and details thereof may be modified without departing from the spirit of the present invention and understood by those skilled in the art. The above-mentioned parent-child embodiment of the present invention is only one of the ways in which the principle of the present invention can be specifically implemented, but it is not limited thereto, and should be determined in accordance with the scope of the patent application attached below. [Simple description of the diagram] The diagram is a three-dimensional exploded view of the creation. The first picture is a partial exploded view of the creation. The third picture is a cross-sectional structure diagram of the creation. M303988 The fourth picture is the state diagram of the profile action of the creation. Figure 5: This is another cross-sectional action state diagram of this creation. [Main component symbol description]
1----本體 253 — •下凸環 10——入水口 254 — •空間 11——出水口 26--- 軟墊 12---支管 27--- 柱體 13——洩壓管 271-- 底板 14---閘口 272 — 螺牙 15---凸環 273 — 導柱 2----汽壓單元 4---- 手動測試洩壓 21---螺鎖體 單元 211--螺部 41--- 塞體 212--穿孔 42 —- 套件 22 - 一大彈簧 43--- 導桿 23---螺帽 44—— 彈簧 2 4---小彈餐 45--- 外鎖體 25 —-導正體 46--- 墊片 2 51 —上凸環 47--- 手把 252--導正塊 48--- 軸件 111----body 253 — • lower convex ring 10——water inlet 254 — • space 11——water outlet 26--- cushion 12---branch tube 27---column 13-pressure relief tube 271 -- Base plate 14 --- Gate 272 — Screw 15 --- Convex ring 273 — Guide post 2 --- Steam pressure unit 4---- Manual test pressure relief 21 --- Screw lock unit 211 --- Screw 41--- Plug body 212--Perforation 42-- Kit 22 - Large spring 43--- Guide rod 23---Nut wrench 44 - Spring 2 4---Small bomb meal 45--- Outside Lock body 25--conducting body 46---shield 2 51-upper convex ring 47---handle 252--guiding block 48--- shaft member 11