TWM474708U - Bottle cap structure for container - Google Patents

Description

容器之瓶蓋透氣結構Container cap ventilation structure

本創作係一種容器之瓶蓋透氣結構，尤指一種於透氣蓋體蓋合容器時，能防止容器受熱脹冷縮或容器內溶液揮發而變型者。The invention relates to a bottle cap ventilation structure, in particular to a type which can prevent the container from being deformed by heat expansion and contraction or volatilization of the solution in the container when the gas permeable cover body covers the container.

按，容器為現今不可或缺之日常及工業用品，其多用於裝盛溶液；然而，容器內之空氣將因溫度變化而影響容器中之氣壓值，導致容器易受熱漲冷縮而產生膨脹或凹陷之現象，尤其對於具揮發性之溶液而言，溫度對於氣壓值之影響甚鉅，致使容器更易因溫差而產生變型，其將使容器外型不美觀，於長期之下，容器即無法回歸其原外觀，且其結構剛性亦將大幅降低，導致容器極易失去原有之頂強度或破裂。According to the container, it is an indispensable daily and industrial product, which is mostly used to hold the solution; however, the air in the container will affect the pressure value in the container due to temperature changes, causing the container to be subject to heat expansion and contraction to cause expansion or The phenomenon of depression, especially for volatile solutions, the temperature has a great influence on the pressure value, which makes the container more susceptible to deformation due to the temperature difference, which will make the appearance of the container unsightly. In the long run, the container cannot return. Its original appearance, and its structural rigidity will also be greatly reduced, resulting in the container is very easy to lose the original top strength or crack.

故，習知提供一種瓶蓋結構，概如第1圖及第2圖所示，其係於一瓶蓋10之頂端穿設至少一透氣孔101；以及一容器20，其瓶口201處對應設置一透氣墊片30，且該瓶蓋10係對應蓋合於該容器20之瓶口201；藉之，容器20內之空氣，若因溫度上升而令容器20內之氣壓值升高時，由於該透氣墊片30係僅供氣體通過而溶液無法通過，故空氣之流向概如第3圖所示，空氣將先由容器20通過透氣墊片30，再由所述透氣孔101逸散；反之，若溫度下降而令容器20內之氣壓值降低時，該空氣將由所述透氣孔101進入，再透過透氣墊片30滲入容器20內；藉由上述，以防止容器20受熱脹冷縮而變型；惟此，於瓶蓋10穿設所述透氣孔101，其將影響瓶蓋10及容器20整體之美觀性，且透氣孔101極易沾附髒污，進而汙染容器20內所裝盛溶液，導致影響溶液純度或濃度，而若溶液為食用性產品，則對食用者將存有健康安全之疑慮；而若透氣孔101遭受髒污阻塞，令空氣無法通過所述透氣孔101，其將使透氣功能失效，容器20仍將因熱漲冷縮而變型。Therefore, it is known to provide a cap structure, as shown in Figs. 1 and 2, which is provided with at least one venting opening 101 at the top end of a cap 10; and a container 20 corresponding to the bottle opening 201 A gas permeable gasket 30 is disposed, and the bottle cap 10 is correspondingly closed to the bottle mouth 201 of the container 20; by which, if the air in the container 20 rises due to an increase in temperature, the pressure value in the container 20 is increased. Since the gas permeable gasket 30 is only for gas to pass and the solution cannot pass, the flow of air is as shown in FIG. 3, and the air will first pass through the gas permeable gasket 30 from the container 20, and then escape from the vent hole 101; On the other hand, if the temperature drops, the air pressure value in the container 20 is lowered, the air will enter through the vent hole 101, and then penetrate into the container 20 through the gas permeable gasket 30; by the above, the container 20 is prevented from being expanded and contracted by heat. However, the venting opening 101 is formed in the cap 10, which affects the overall appearance of the cap 10 and the container 20, and the venting hole 101 is highly susceptible to contamination, thereby contaminating the container 20. The solution, which affects the purity or concentration of the solution, and if the solution is an edible product, it is edible. There will be the health and safety concerns; and if subjected to dirt blocking holes 101, so that air can not pass through the holes 101, which will breathable functional failure, the container 20 will shrink due to thermal expansion and modifications.

有鑑於此，本創作人特地針對瓶蓋加以研究及改良，期以一較佳創作改善上述問題，並在經過長期研發及不斷測試後，始有本創作之問世。In view of this, the creator specially researched and improved the bottle cap, and improved the above problems with a better creation, and after a long period of research and development and continuous testing, the creation of this creation began.

爰是，為達致以上目的，吾等創作人提供一種容器之瓶蓋透氣結構，其包含：一透氣蓋體，其內緣之頂面形成有一透氣空間及至少一透氣導槽，該透氣空間係設置於該透氣蓋體內部適處，且所述透氣導槽係由該透氣空間延伸設置者。In order to achieve the above object, our creator provides a capping structure for a container, comprising: a venting cover body having a venting space formed on a top surface of the inner edge thereof and at least one venting channel, the venting space The air permeable cover is disposed inside the venting cover, and the ventilating channel is extended by the venting space.

據上所述之容器之瓶蓋透氣結構，其中，該透氣空間係形成任意之幾何形狀。The capping gas permeable structure of the container according to the above, wherein the venting space forms an arbitrary geometric shape.

據上所述之容器之瓶蓋透氣結構，其中，該透氣蓋體之內環面更設有螺牙部，且該螺牙部設有至少一斷牙區。According to the cap ventilation structure of the container described above, the inner annular surface of the gas permeable cover body further has a screw portion, and the screw portion is provided with at least one broken tooth region.

據上所述之容器之瓶蓋透氣結構，更包含一容器，其具有一瓶口，該透氣蓋體係對應蓋合於該瓶口，且該瓶口外緣設有螺紋段，且該螺紋段設有至少一斷牙區。According to the cap venting structure of the container, the container further comprises a container having a bottle mouth, the venting cover system correspondingly covering the bottle mouth, and the outer edge of the bottle mouth is provided with a thread segment, and the thread segment is provided There is at least one broken area.

據上所述之容器之瓶蓋透氣結構，更包含一透氣墊片，其係僅供氣體通過者，該透氣墊片係對應設於該容器之瓶口，且係對應於該透氣空間及所述透氣導槽。According to the cap ventilation structure of the container described above, a gas permeable gasket is further included, which is only for a gas passer, and the gas permeable gasket is corresponding to the bottle mouth of the container, and corresponds to the ventilating space and the Said venting channel.

是由上述說明及設置，顯見本創作主要具有下列數項優點及功效，茲逐一詳述如下：It is from the above description and settings that it is obvious that this creation has the following several advantages and functions, which are detailed as follows:

1.本創作透過透氣蓋體之設置，且可於該透氣蓋體之螺牙部及容器瓶口之螺紋段皆設置之斷牙區，或僅於螺牙部及螺紋段其一者設置斷牙區，令透氣蓋體與容器間不因螺牙部及螺紋段相互鎖緊而使空氣無法流通，因此，空氣得以經由透氣空間、透氣導槽及斷牙區導入或導出，藉以令容器不因熱脹冷縮而產生變型之現象，以維透氣蓋體及容器整體之美觀性，且可儲存溶液而不變型者。1. The present invention is provided through a venting cover body, and can be disposed in the broken region of the screw portion of the ventilating cover body and the threaded portion of the container mouth, or only one of the screw portion and the thread segment. In the tooth area, the air between the ventilating cover and the container is not locked by the screw portion and the threaded portion, so that the air can not be circulated through the ventilating space, the ventilating channel and the broken region, so that the container is not The phenomenon of deformation due to thermal expansion and contraction, to maintain the aesthetics of the venting cover and the container as a whole, and to store the solution without modification.

2.本創作透氣蓋體之透氣空間，係可依需求而設置為各式幾何形狀，且該透氣墊片係對應於該透氣空間及所述透氣導槽，令透氣墊片不致因透氣導槽過窄，而令透氣墊片完全貼合透氣導槽使空氣無法流通，且透氣墊片亦不致因透氣導槽過寬而無法確實貼合於容器之瓶口，顯見本創作可避免容器內溶液滲出，並確保透氣空間及透氣導槽之暢通，以確實防止容器因熱脹冷縮而變型者。2. The venting space of the venting cover body can be set to various geometric shapes according to requirements, and the venting gasket corresponds to the ventilating space and the ventilating guide groove, so that the venting gasket is not caused by the ventilating guide groove Too narrow, so that the gas permeable gasket completely fits the ventilating guide groove so that the air cannot circulate, and the venting gasket is not too wide to be properly attached to the mouth of the container due to the ventilated guide groove. It is obvious that the solution can avoid the solution in the container. Exudation, and ensure the smoothness of the venting space and the ventilating channel to ensure that the container is deformed due to thermal expansion and contraction.

本創作係一種容器之瓶蓋透氣結構，其實施手段、特點及其功效，茲舉數種較佳可行實施例並配合圖式於下文進行詳細說明，俾供 鈞上深入瞭解並認同本創作。This creation is a venting structure for a bottle cap, its implementation means, characteristics and efficacy. Several preferred embodiments are described in detail below with reference to the drawings, which are in-depth understanding and recognition of this creation.

首先，請參閱第4圖至第7圖所示，本創作係一種容器之瓶蓋透氣結構，其包含：First, please refer to Figures 4 to 7, which are a bottle cap ventilation structure comprising:

一透氣蓋體1，其內緣之頂面形成有一透氣空間11及至少一透氣導槽12，該透氣空間11係設置於該透氣蓋體1內部適處，該透氣空間11係形成任意之幾何形狀，本實施例係設置為圓形，但並不以此作為限定；所述透氣導槽12係由該透氣空間11延伸設置者；A venting cover body 1 has a gas permeable space 11 and at least one gas permeable guide groove 12 formed on the top surface of the inner edge of the gas permeable cover body 1. The gas permeable space 11 is disposed inside the gas permeable cover body 1, and the gas permeable space 11 forms an arbitrary geometry. The shape of the embodiment is set to be circular, but is not limited thereto; the ventilating channel 12 is extended by the venting space 11;

一容器2，其具有一瓶口21，該透氣蓋體1係對應蓋合於該瓶口21，本實施例係於該透氣蓋體1之內環面設有螺牙部13，該螺牙部13設有至少一斷牙區3a，且該瓶口21外緣設有對應螺牙部13之螺紋段211，該螺紋段211設有至少一斷牙區3b，惟並不以此作為限定，亦可僅設有所述斷牙區3a或斷牙區3b其一者，其皆係為防止螺牙部13及螺紋段211相互鎖合時導致空氣無法流通；以及a container 2 having a bottle mouth 21, the venting cover 1 correspondingly covering the bottle mouth 21, in the embodiment, the inner ring surface of the venting cover 1 is provided with a threaded portion 13, the thread The portion 13 is provided with at least one broken region 3a, and the outer edge of the bottle opening 21 is provided with a threaded portion 211 corresponding to the threaded portion 13, and the threaded portion 211 is provided with at least one broken region 3b, but is not limited thereto. Alternatively, only one of the broken region 3a or the broken region 3b may be provided, which prevents the air from flowing through when the screw portion 13 and the threaded portion 211 are locked to each other;

一透氣墊片4，其係僅供氣體通過者，而該透氣墊片4係對應設於該容器2之瓶口21，因此，容器2內裝盛溶液時，溶液不會由透氣空間11及透氣導槽12滲出，而係受該透氣墊片4遮擋，且該透氣墊片4係對應於該透氣空間11及所述透氣導槽12。a gas permeable gasket 4, which is only for a gas passer, and the gas permeable gasket 4 is corresponding to the bottle mouth 21 of the container 2. Therefore, when the container 2 contains the solution, the solution is not ventilated space 11 and The venting channel 12 is oozing out and is blocked by the permeable gasket 4, and the venting gasket 4 corresponds to the permeable space 11 and the permeable channel 12.

本創作之操作狀態，請參閱第4圖及第5圖所示，首先，將透氣蓋體1透過螺牙部13鎖合該螺紋段211，使該透氣蓋體1蓋合該容器2，若容器2係容置具揮發性之溶液，或因容器2內之氣壓因溫度升高而上升時，空氣將穿透該透氣墊片4進入透氣空間11內，並沿所述透氣導槽12導出，因透氣導槽12係連通該透氣空間11，且由於斷牙區3a係對應於所述透氣導槽12，故空氣經由透氣導槽12導出後，即可通過斷牙區3a、3b而朝容器2外部逸散，藉以平衡容器2內外之壓差，令容器2不因溫度變化或溶液揮發而膨脹變型；反之，亦不因冷卻收縮而凹陷者。For the operation state of the present creation, as shown in FIGS. 4 and 5, first, the ventilating cover 1 is locked to the threaded portion 211 through the screw portion 13, and the ventilating cover 1 is covered with the container 2, The container 2 is provided with a volatile solution, or when the gas pressure in the container 2 rises due to an increase in temperature, air will penetrate the gas permeable gasket 4 into the gas permeable space 11 and be led along the gas permeable channel 12. Because the venting channel 12 is connected to the venting space 11, and since the rupture zone 3a corresponds to the venting channel 12, the air is discharged through the venting channel 12, and then through the broken region 3a, 3b The outside of the container 2 is dissipated, thereby balancing the pressure difference between the inside and the outside of the container 2, so that the container 2 is not expanded and deformed due to temperature changes or evaporation of the solution; otherwise, it is not recessed due to cooling shrinkage.

而如第6圖所示，若容器2內之氣壓因溫度降低而下降時，空氣將由容器2外部，由斷牙區3a、3b滲入，並經透氣導槽12導入透氣空間11內，而後，方穿透該透氣墊片4而進入容器2內，藉以平衡容器2內外之壓差，令容器2不因溫度下降而凹陷變型者。As shown in Fig. 6, if the air pressure in the container 2 drops due to a decrease in temperature, the air will be infiltrated from the outside of the container 2, from the broken regions 3a, 3b, and introduced into the ventilating space 11 through the venting guide 12, and then, The square penetrates the gas permeable gasket 4 and enters the container 2, thereby balancing the pressure difference between the inside and the outside of the container 2, so that the container 2 is not dentified due to temperature drop.

續請參閱第7圖所示，由於該透氣墊片4係對應於該透氣空間11及所述透氣導槽12，因此，令透氣墊片4不致因透氣導槽12過窄而令透氣墊片4完全貼合透氣導槽12使空氣無法流通，且透氣墊片4亦不致因透氣導槽12過寬而無法確實貼合於容器2之瓶口21，顯見本創作於透氣蓋體1鎖緊並蓋合該容器2時，係令透氣墊片4確實貼合於容器2之瓶口21，同時，透氣墊片4並不會完全貼合透氣導槽12，空氣仍得藉由透氣導槽12導入或導出。Continuing to refer to FIG. 7 , since the gas permeable gasket 4 corresponds to the gas permeable space 11 and the gas permeable guide groove 12 , the gas permeable gasket 4 is prevented from being too narrow by the gas permeable guide groove 12 to make the gas permeable gasket 4 The air permeable guide groove 12 is completely fitted to prevent the air from flowing, and the air permeable gasket 4 is not too wide to be properly adhered to the mouth 21 of the container 2 because of the ventilating guide groove 12, and it is obvious that the ventilating cover 1 is locked. When the container 2 is closed, the venting gasket 4 is surely attached to the mouth 21 of the container 2. At the same time, the venting gasket 4 does not completely conform to the venting channel 12, and the air still has to pass through the venting channel. 12 import or export.

綜觀上述，本創作所揭露之技術手段不僅為前所未見，且確可達致預期之目的與功效，故兼具新穎性與進步性，誠屬專利法所稱之新型無誤，以其整體結構而言，確已符合專利法之法定要件，爰依法提出新型專利申請。Looking at the above, the technical means exposed in this creation is not only unprecedented, but also achieves the intended purpose and effect, so it is both novel and progressive. It is a new type of patent law that is called the whole. In terms of structure, it has indeed met the statutory requirements of the Patent Law and has filed a new type of patent application in accordance with the law.

惟以上所述者，僅為本創作之較佳實施例，當不能以此作為限定本創作之實施範圍，即大凡依本創作申請專利範圍及說明書內容所作之等效變化與修飾，皆應仍屬於本創作專利涵蓋之範圍內。However, the above descriptions are only preferred embodiments of the present invention, and should not be used as a limitation to the scope of implementation of the creation, that is, the equivalent changes and modifications made by the applicant in accordance with the scope of the patent application and the contents of the specification should still be Belonging to the scope covered by this creation patent.

(10)‧‧‧瓶蓋
(101)‧‧‧透氣孔
(20)‧‧‧容器
(201)‧‧‧瓶口
(30)‧‧‧透氣墊片
(1)‧‧‧透氣蓋體
(11)‧‧‧透氣空間
(12)‧‧‧透氣導槽
(13)‧‧‧螺牙部
(2)‧‧‧容器
(21)‧‧‧瓶口
(211)‧‧‧螺紋段
(3a、3b)‧‧‧斷牙區
(4)‧‧‧透氣墊片(10) ‧ ‧ caps
(101)‧‧‧ venting holes
(20) ‧ ‧ container
(201) ‧ ‧ bottle mouth
(30)‧‧‧ Breathable gasket
(1)‧‧‧ Breathable cover
(11)‧‧‧ ventilating space
(12) ‧‧‧ ventilated channel
(13)‧‧‧ Threading
(2) ‧ ‧ container
(21) ‧ ‧ bottle mouth
(211)‧‧‧Thread segments
(3a, 3b) ‧‧‧ broken area
(4) ‧‧‧ Breathable gasket

[第1圖]係習知瓶蓋結構之立體示意圖。 [第2圖]係習知瓶蓋結構之立體分解示意圖。 [第3圖]係第1圖於A－A位置之剖視示意圖。 [第4圖]係本創作之立體分解示意圖。 [第5圖]係本創作於組設容器時之剖視示意圖，暨容器內氣壓因溫度升高而上升時之空氣流向圖。 [第6圖]係本創作於組設容器時之剖視示意圖，暨容器內氣壓因溫度降低而下降時之空氣流向圖。 [第7圖]係本創作於組設容器時透氣蓋體導槽之局部剖視示意圖。[Fig. 1] is a perspective view showing a conventional bottle cap structure. [Fig. 2] is a perspective exploded view of a conventional bottle cap structure. [Fig. 3] is a schematic cross-sectional view of Fig. 1 at the A-A position. [Fig. 4] is a three-dimensional exploded view of the creation. [Fig. 5] is a schematic cross-sectional view of the present invention when the container is assembled, and the air flow pattern when the air pressure in the container rises due to an increase in temperature. [Fig. 6] is a schematic cross-sectional view of the present invention when the container is assembled, and the air flow pattern when the air pressure in the container is lowered due to a decrease in temperature. [Fig. 7] is a partial cross-sectional view showing the guide groove of the ventilating cover body when the container is assembled.

(1)‧‧‧透氣蓋體 (1)‧‧‧ Breathable cover

(11)‧‧‧透氣空間 (11)‧‧‧ ventilating space

(12)‧‧‧透氣導槽 (12) ‧‧‧ ventilated channel

(13)‧‧‧螺牙部 (13)‧‧‧ Threading

(2)‧‧‧容器 (2) ‧ ‧ container

(21)‧‧‧瓶口 (21) ‧ ‧ bottle mouth

(211)‧‧‧螺紋段 (211)‧‧‧Thread segments

(3a、3b)‧‧‧斷牙區 (3a, 3b) ‧‧‧ broken area

(4)‧‧‧透氣墊片 (4) ‧‧‧ Breathable gasket

Claims (5)

一種容器之瓶蓋透氣結構，其包含：一透氣蓋體，其內緣之頂面形成有一透氣空間及至少一透氣導槽，該透氣空間係設置於該透氣蓋體內部適處，且所述透氣導槽係由該透氣空間延伸設置者。The bottle cap venting structure comprises: a venting cover body, wherein a top surface of the inner edge defines a venting space and at least one venting channel, the venting space is disposed inside the venting cover body, and the The venting channel is extended by the venting space. 如申請專利範圍第1項所述之容器之瓶蓋透氣結構，其中，該透氣空間係形成任意之幾何形狀。The capping gas permeable structure of the container of claim 1, wherein the venting space forms an arbitrary geometric shape. 如申請專利範圍第1項所述之容器之瓶蓋透氣結構，其中，該透氣蓋體之內環面更設有螺牙部，且該螺牙部設有至少一斷牙區。The bottle cap ventilation structure of the container of claim 1, wherein the inner ring surface of the gas permeable cover body further has a screw portion, and the screw portion is provided with at least one broken tooth region. 如申請專利範圍第1至3項中任一項所述之容器之瓶蓋透氣結構，更包含一容器，其具有一瓶口，該透氣蓋體係對應蓋合於該瓶口，且該瓶口外緣設有螺紋段，且該螺紋段設有至少一斷牙區。The bottle venting structure of the container according to any one of claims 1 to 3, further comprising a container having a bottle mouth, the venting cover system correspondingly covering the bottle mouth, and the bottle mouth The rim is provided with a threaded section, and the threaded section is provided with at least one broken region. 如申請專利範圍第4項所述之容器之瓶蓋透氣結構，更包含一透氣墊片，其係僅供氣體通過者，該透氣墊片係對應設於該容器之瓶口，且係對應於該透氣空間及所述透氣導槽。The venting structure of the bottle cap of the container of claim 4, further comprising a gas permeable gasket, which is only for gas passage, and the gas permeable gasket is corresponding to the bottle mouth of the container, and corresponds to The venting space and the venting channel.