M247531 10C防漏塑膠塞之圓形梯型肋上方與環境氣壓平衡用缺口 10D防漏塑膠塞之中央圓柱 10E防漏塑膠塞底部之圓型Q環狀 10F防漏塑膠塞之拉環 捌、新型說明： 【新型所屬之技術領域】 一種可以防止任何容器出口處口承所使用之防漏塑膠塞失去防漏效果及防止防漏 塑膠塞使用時過緊而使拉環拉起時拉斷的機構;特指位於防漏塑膠塞之圓形週邊上 方增加一圓形梯型肋並在此圓形梯型肋上方設置一與環境氣壓平衡用的缺口，同時 在於防漏塑膠塞之中央設一圓柱與前圓形梯型肋等高；此同時為用來避免防漏塑膠 塞失去防漏效果用；另外在防漏塑膠塞底部設置一圓型Ω環狀，作為防止因防漏塑 膠塞與容器内液體或氣體接觸膨漲後，與容器出口處口承接觸緊度增加，而導致防 漏塑膠塞拉環拉起時被拉斷；因圓型Ω環狀可以有效吸收且緩衝過多的接觸緊度； 達成防止拉環被拉斷發生。 【先前技術】 一般目前使用於容器出口處口承之防漏塑膠塞，其圓形週邊上方並沒 有圓形梯型肋及與環境氣壓平衡用缺口；其也無中央圓柱和無防漏塑 膠塞底部圓型Ω環狀；故當使用時是靠防漏塑膠塞與容器出口處口承 之相互緊度來達成防漏效果；此時防漏塑膠塞因接觸容器内液體或揮 發氣體澎漲，而產生與器出口處口承過緊緊度會造成防漏塑膠塞拉環 拉斷；另如不夠緊度會因容器内液體揮發壓力上升，而使防漏塑膠塞 被撐離口承，因為其緊度不夠同時上蓋内侧不能有效全面有效頂住此 防漏塑膠塞；而發生容器内液體或揮發氣體外洩。 如第2圖所示其係一種容器出口處口承20Α所使用之防漏塑膠塞第2 M247531 圖；其圓形週邊10A之上方並沒有圓形梯型肋ιοΒ及與環境氣壓平衡 用缺口 10C;其也無中央圓柱l〇D和無防漏塑膠塞底部圓型Q環狀10E; 第3圖為第2圖剛使用於裝有液體30之容器出口處口承20A時；故 此時上蓋20B無法與防漏塑膠塞第2圖緊密頂住之所示圖。 第4圖是容器20内液體30揮發而使容器20内壓力上升，導致防漏塑 膠塞第2圖被撐離容器出口處口承20A發生容器内液體30或揮發氣體 30A外洩40所示圖。 【新型内容】 習知一般目前使用於容器20出口處口承20A之防漏塑膠塞第2圖，其 圓形週邊10A上方並沒有圓形梯型肋10B及與環境氣壓平衡用缺口 10C;其也無中央圓柱i〇d和無防漏塑膠塞底部圓型Ω環狀1〇E;故當 使用時是靠防漏塑膠塞第2圖與容器出口處口承20A之相互緊度來達 成防漏效果；此時防漏塑膠塞第2圖因接觸容器20内液體30或揮發 氣體30A膨漲，而產生與容器20出口處口承20A過緊緊度會造成防漏 塑膠塞拉環拉斷；另如不夠緊度會因容器2〇内液體30揮發壓力上升， 而使防漏塑膠塞第2圖被撐離口承第4圖，因為其緊度不夠同時上蓋 20B内側不能有效全面有效頂住此防漏塑膠塞第2圖；而發生容器2〇 内液體30或揮發氣體30A外洩40第4圖所示；則商品之密封及完整 性效果就會大打折扣。 本創作提供一種可以防止任何容器20出口處口承20A所使用之防漏塑 膠塞第1圖失去防漏效果及防止防漏塑膠塞拉環l〇F拉斷的機構；其 包括有於防漏塑膠塞第1圖之圓形週邊10A上方增加一圓形梯型肋1〇B 並在此圓形梯型肋10B上方設置一與環境氣壓平衡用的缺口 1〇c，同時 在於防漏塑膠塞第1圖之中央設一圓柱10D與前圓形梯型肋1⑽等高； 此同時為用來避免防漏塑膠塞失第1圖失去防漏效果用。 另外在防漏塑朦塞第1圖底部設置一圓型Q環狀1呢，作為防止因防漏 4 M247531 塑膠塞第1圖與容器20内液體30或揮發氣體30A接觸膨I 器20出口處口承20A接觸緊度增加，而導致防漏塑膠塞妆^^ 、各 圓型Ω環狀10E可以有效吸收且緩衝過多的接觸緊度；達成因 才皮拉·斷發生。 & 【實施方式】 請參閱第5圖所示，直接將防漏塑膠塞第1圖塞入容器出口處口承並 封入上蓋即可。 【圖式簡單說明】 第1圖：係本創作之防漏塑膠塞之剖示圖 第2圖：係習知一般防漏塑膠塞之剖示圖 第3圖：係習知一般防漏塑膠塞使用容器出口處口承與上蓋無法緊密頂 住防漏塑膠塞之剖示圖 第4圖：係習知一般防漏塑膠塞被容器内壓力上升撐離容器出口處口承 之剖示圖 第5圖：係本創作之防漏塑膠塞使用於容器出口出口承與上蓋緊密頂 住防漏塑膠塞之剖示圖 ,20 容器 20A容器之出口處口承 20B容器出口處口承之上蓋 20C谷器出口處口承之上蓋内侧 20D容器出口處口承之上蓋與防漏塑膠塞未能緊密頂住處 30 液體 30A揮發氣體 40液體與揮發氣體外洩處M247531 10C leak-proof plastic plug above the circular ladder rib and the gap between the ambient air pressure 10D leak-proof plastic plug central cylinder 10E leak-proof plastic plug round Q ring 10F leak-proof plastic plug pull ring 捌, new Description: [Technical field to which the new type belongs] A mechanism that can prevent the leak-proof plastic stopper used by the mouthpiece of any container from losing its leak-proof effect and prevent the leak-proof plastic stopper from being too tight when used and causing the pull ring to break when pulled up; Especially refers to the addition of a circular ladder rib above the circular periphery of the leak-proof plastic plug, and a gap for the atmospheric pressure balance is set above the circular ladder rib, and a cylindrical and The front circular ladder-shaped rib has the same height; it is also used to prevent the leak-proof plastic plug from losing the leak-proof effect; in addition, a round Ω ring is set at the bottom of the leak-proof plastic plug to prevent the leak-proof plastic plug and the liquid in the container After the gas contact swells, the contact tightness with the mouthpiece at the outlet of the container increases, which causes the leak-proof plastic plug ring to be pulled off when it is pulled up; due to the round Ω ring, it can effectively absorb and cushion excessive contact tightness; Prevent the pull ring is pulled off occurs. [Previous technology] Generally, the leak-proof plastic plugs currently used in the mouth of the container exit have no circular ladder ribs and gaps for atmospheric pressure balance above the circular perimeter; they also have no central cylinder and no leak-proof plastic plug bottom Round Ω ring; therefore, the leak-proof effect is achieved by the tightness between the leak-proof plastic stopper and the mouthpiece of the container at the time of use. At this time, the leak-proof plastic stopper is caused by the liquid or volatile gas in the container. Over tightness at the mouth of the device will cause the leak-proof plastic plug pull ring to break; if it is not tight enough, the leak-proof plastic plug will be supported away from the mouth due to the rising pressure of liquid volatilization in the container, because its tightness is not enough At the same time, the inside of the upper cover cannot effectively and effectively resist the leak-proof plastic plug; and leakage of liquid or volatile gas from the container occurs. As shown in Figure 2, it is a leak-proof plastic stopper No. 2 M247531 used at the mouth of the container at the mouth of the container 20A; there is no circular ladder-shaped rib ιο above the circular periphery 10A and the gap 10C for atmospheric pressure balance; It also does not have a central cylinder 10D and a non-leak-proof plastic plug with a round Q-ring 10E at the bottom; Figure 3 is Figure 2 when it is used in the mouth of a container containing liquid 30 at 20A; therefore, the upper cover 20B cannot communicate with Leakproof plastic plug Figure 2. Fig. 4 is a view showing that the liquid 30 in the container 20 volatilizes and causes the pressure in the container 20 to rise, resulting in a leak-proof plastic plug. [New content] Known generally the leak-proof plastic stopper currently used in the mouth of the container 20 at 20A. Figure 2, the circular perimeter 10A does not have a circular ladder rib 10B and a gap 10C for environmental atmospheric pressure; it also There is no central cylinder i〇d and no leak-proof plastic plug at the bottom of the round Ω ring 10E; therefore, when it is used, the tightness of the leak-proof plastic plug Figure 2 and the mouth of the container at the outlet 20A to achieve the leak-proof effect ; At this time, the leak-proof plastic plug in Figure 2 due to contact with the liquid 30 or volatile gas 30A in the container 20 swells, and the tightness with the mouth 20A at the outlet of the container 20 will cause the leak-proof plastic plug pull ring to break; If it is not tight enough, the leakage pressure of liquid 30 in the container 20 will rise, so that the leak-proof plastic plug is supported from the mouth. Figure 4 is not tight enough. At the same time, the inside of the upper cover 20B cannot effectively and effectively hold this leak-proof. Figure 2 of the plastic plug; and the leakage of liquid 30 or volatile gas 30A in the container 20 shown in Figure 4 is shown in Figure 4; the sealing and integrity of the product will be greatly reduced. This creation provides a mechanism that can prevent leak-proof plastic plugs used for receiving 20A at the outlet of any container 20. Figure 1 Loss the leak-proof effect and prevents the leak-proof plastic plug ring 10F from being broken; A circular ladder-shaped rib 10B is added above the circular periphery 10A of the first figure, and a gap 10c is provided above the circular ladder-shaped rib 10B to balance with atmospheric pressure. In the center of Figure 1, a cylinder 10D is set at the same height as the front circular ladder-shaped rib 1 ；; at the same time, it is used to prevent the leak-proof plastic plug from losing the leak-proof effect in Figure 1. In addition, a round Q-ring 1 is set at the bottom of the leak-proof plastic plug 1 as a preventive measure. 4 M247531 The plastic plug in the first figure contacts the liquid 30 or volatile gas 30A in the container 20 at the outlet of the expander 20. 20A contact tightness increased, resulting in leak-proof plastic plug makeup ^^, each round Ω ring 10E can effectively absorb and cushion excessive contact tightness; achieve the cause of Pila break. & [Embodiment] Please refer to Fig. 5, directly insert the leak-proof plastic plug Fig. 1 into the mouth of the container outlet and seal it into the lid. [Brief description of the figure] Figure 1: A cross-sectional view of the leak-proof plastic plug of this creation. Figure 2: A cross-sectional view of a conventional leak-proof plastic plug. Figure 3: A conventional leak-proof plastic plug. Using the mouthpiece of the container outlet and the top cover cannot hold the leak-proof plastic stopper tightly. Figure 4: The conventional leak-proof plastic stopper is lifted away from the mouthpiece of the container by the pressure rise in the container. Figure 5: This leak-proof plastic stopper is used in the container outlet exit bearing and the top cover is tightly against the leak-proof plastic stopper. 20 container 20A container outlet mouth bearing Inside the lid, the mouth of the container at the outlet of the container and the leak-proof plastic plug are not tightly seated. 30 liquid 30A volatile gas 40 liquid and volatile gas leakage