M320627 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種氣嘴安全洩氣結構，特別係指一 種當内部壓力超過所設定之壓力時，可自動由氣嘴上之洩 氣閥將内部之空氣排出，可供安全使用者。 【先前技術】 按，一般設於打氣筒、空壓機、輪胎打氣泵…等上之 氣嘴1，請參閱第一、二圖所示，主要係設有一氣嘴本體10 ’該氣嘴本體内設有容置槽100，於氣嘴本體1〇之一端設 有一穿孔101穿通於該容置槽100，氣嘴本體之壁面上相 對設有一切槽102，於容置槽1〇〇内設有一進氣座丨丨，該進 氣座11上設有一進氣管11〇穿伸於氣嘴本體1〇之切槽1〇2， 於進氣管110上套設有連接管12，該進氣管11〇内設有氣道 111，該氣道111係連通於進氣座11内，於進氣座11内設有 一凸柱112，另於氣嘴本體1〇之容置槽1〇〇内位於進氣座u 與穿孔101之間設有一墊圈13，於氣嘴本體1〇之容置槽1〇〇 内之進氣座11另一端樞設有一抵持塊14，該抵持塊14之外 端設有壓板140，如此，將該氣嘴本體1〇之穿孔1〇1套設於 欲打氣之風嘴15上，再扳動壓板14〇使之與氣嘴本體1〇呈垂 直狀恶’壓板140則帶動抵持塊14轉動並將進氣座11向墊圈 13之位置推移，並將墊圈13擠壓，使墊圈13之内徑夾摯於 風嘴15之外壁面上將風嘴15定位，藉由打氣筒、空壓機、 輪胎打氣泵之運轉作動，可將空氣由連接管12導引至進氣 座11内’再由風嘴15送至所欲打氣之構件上，·然，一般之 M320627 充氣之物件内部，當欲充氣之物件内部完成充氣時，若使 用者仍繼續打氣，其内部壓力會隨之增高，當内部壓力達 到所設定之壓力時，該壓力會將塞體35推離閥座3〇之容室 32内面，其塞體35則抵推彈簣36，使彈簧36呈彈性壓縮狀 態，而閥座30内之穿孔33則不再被塞體35封閉，内部之空 氣則可由容室32經閥蓋37之洩氣孔371洩出，當内部壓力^ 低時，其彈簧36則呈彈性回復將塞體35抵推回至原位，再 φ 次將穿孔33封閉，如此，當内部壓力過大時，則可由洩氣 閥3該閥蓋37之浪氣孔371自動將空氣茂出，可防止内部機M320627 VIII. New description: [New technical field] This creation is about a safety venting structure of a gas nozzle, especially when the internal pressure exceeds the set pressure, it can be automatically removed from the vent valve on the gas nozzle. The air is discharged for safety users. [Prior Art] Press, generally located in the air pump 1, air compressor, tire pump, etc., please refer to the first and second figures, mainly with a nozzle body 10 'the nozzle body A receiving groove 100 is disposed in the nozzle body 100 at one end of the nozzle body, and a through hole 101 is formed in the receiving groove 100. The wall surface of the gas nozzle body is oppositely provided with a groove 102, and is disposed in the receiving groove 1 The intake seat 11 is provided with an intake pipe 11 extending through the slot 1〇2 of the nozzle body 1 , and a connecting pipe 12 is disposed on the intake pipe 110. An air passage 111 is disposed in the air tube 11 , and the air passage 111 is connected to the air inlet 11 , and a protrusion 112 is disposed in the air inlet 11 , and is located in the receiving slot 1 of the air nozzle body 1 A gasket 13 is disposed between the air inlet seat and the through hole 101, and abutting block 14 is pivotally disposed at the other end of the air inlet seat 11 in the receiving slot 1 of the air nozzle body 1 . The end plate is provided with a pressure plate 140. Thus, the perforation 1〇1 of the nozzle body 1 is sleeved on the air nozzle 15 to be pumped, and then the pressure plate 14 is pulled to make it perpendicular to the nozzle body 1〇. The pressing plate 140 drives the resisting block 14 to rotate and pushes the airing seat 11 toward the position of the washer 13, and presses the washer 13 so that the inner diameter of the washer 13 is clamped to the outer wall surface of the air nozzle 15 to the air nozzle 15 Positioning, by the operation of the pump, the air compressor, and the tire pump, the air can be guided from the connecting pipe 12 to the air inlet 11 and then sent to the member to be pumped by the air nozzle 15 . In general, M320627 is inside the inflated object. When the inside of the object to be inflated is fully inflated, if the user continues to inhale, the internal pressure will increase accordingly. When the internal pressure reaches the set pressure, the pressure will be the plug body. 35 is pushed away from the inner surface of the chamber 32 of the valve seat 3, and the plug body 35 is pressed against the magazine 36, so that the spring 36 is in an elastic compression state, and the through hole 33 in the valve seat 30 is no longer closed by the plug body 35, and the inside is closed. The air can be vented from the chamber 32 through the vent hole 371 of the valve cover 37. When the internal pressure is low, the spring 36 is elastically restored to push the plug body 35 back to the original position, and then the perforation 33 is closed φ times. Thus, when the internal pressure is too large, the vent 371 of the bonnet 37 can be used by the deflation valve 3 A movable air metallocene prevent internal machine
件因壓力過大而損壞，或者被充氣物件因過度充氣而爆裂 損壞，可達到最佳之安全使用功效。 X 本創作之安全洩氣結構可適用於各種不同結構之氣嘴 本體上，其中，另-實施例如第七圖所示，可用於具有壓 板50結構之氣嘴5上，同樣可達到上述實施例之使用功效及 目的。 _ ▲综上所述，本創作確實所翻之目的與功 效’更較習知者為之理想、實用，且於申請前更未見於同 一物时中’當已符合新型專利之申請要件，爰依法提出專 利申請，懇請早曰審結，並賜准專利，實深感德便。 【圖式簡單說明】 第一圖所示係為習知氣嘴之立體圖。 第一圖所示係為習知氣嘴之組合剖視圖。 第二圖所示係為本創作實施例之立體分解圖。 第四圖所示係為本創作實施例之立體組合圖。 8 M320627 第五圖所示係為本創作實施例之組合剖視圖。 第六圖所示係為本創作實施例之使用示意圖。 第七圖所示係為本創作另一實施例之立體圖。The piece is damaged due to excessive pressure, or the inflated object is bursting and damaged due to over-inflation, which can achieve the best safety effect. The safety venting structure of the present invention can be applied to the nozzle body of various structures, wherein another embodiment, as shown in the seventh figure, can be used on the nozzle 5 having the structure of the pressure plate 50, and the same can be achieved in the above embodiment. Use efficacy and purpose. _ ▲In summary, the purpose and effect of this creation is more ideal and practical than that of the prior art, and it is not found in the same thing before the application. Applying for a patent in accordance with the law, please apply for a trial as early as possible, and grant a patent. [Simple description of the diagram] The first figure shows a perspective view of a conventional nozzle. The first figure shows a combined cross-sectional view of a conventional gas nozzle. The second figure is a perspective exploded view of the present embodiment. The fourth figure is a three-dimensional combination diagram of the present embodiment. 8 M320627 The fifth figure is a combined sectional view of the present embodiment. The sixth figure is a schematic diagram of the use of the present embodiment. The seventh figure is a perspective view of another embodiment of the creation.
【主要元件符號說明】 1氣嘴 10氣嘴本體 100容置槽 101穿孔 102切槽 11進氣座 110進氣管 111氣道 112凸柱 12連接管 13墊圈 14抵持塊 140壓板 15風嘴 2氣嘴本體 20穿孔 21旋鈕 22進氣管 23氣道 3洩氣閥 30閥座 31外螺紋 32容室 33穿孔 34塞座 340凸體 341凹室 35塞體 36彈簧 37閥蓋 370内螺紋 371洩氣孔 4連接管 5氣嘴 50壓板 9[Main component symbol description] 1 gas nozzle 10 gas nozzle body 100 accommodating groove 101 perforation 102 grooving 11 air inlet 110 air inlet pipe 111 air channel 112 convex column 12 connecting pipe 13 gasket 14 resisting block 140 pressure plate 15 wind nozzle 2 Gas nozzle body 20 perforation 21 knob 22 intake pipe 23 air passage 3 deflating valve 30 valve seat 31 external thread 32 chamber 33 perforation 34 plug seat 340 convex body 341 alcove 35 plug body 36 spring 37 valve cover 370 internal thread 371 vent hole 4 connecting pipe 5 nozzle 50 plate 9