CN216128687U - Bottle cap structure of glass bottle can - Google Patents

Bottle cap structure of glass bottle can Download PDF

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Publication number
CN216128687U
CN216128687U CN202121572730.0U CN202121572730U CN216128687U CN 216128687 U CN216128687 U CN 216128687U CN 202121572730 U CN202121572730 U CN 202121572730U CN 216128687 U CN216128687 U CN 216128687U
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sealing
bottle cap
bottle
cap structure
glass bottle
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Expired - Fee Related
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CN202121572730.0U
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Chinese (zh)
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王家楷
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Individual
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Abstract

本实用新型涉及一种玻璃瓶罐的瓶盖结构,包括瓶盖本体,还包括设置在瓶盖本体下端面的加厚部,瓶盖本体上开设有贯穿加厚部的进气孔;加厚部下方设置有定位部,加厚部和定位部之间设置有一组连接部,各连接部之间间隔设置;下定位部上端面开设有安置槽,安置槽内设置有可延其上下运动的密封块,密封块的顶部设置有和进气孔紧配合的密封部,安置槽的槽底和密封块的底面之间设置有回位压簧。本实用新型能够有效解决在日常生活中,经常会因为玻璃瓶罐内没有多余的空气,导致内外大气压不平衡,使得瓶内处于负压状态,而造成玻璃瓶罐的瓶盖打不开的问题。

Figure 202121572730

The utility model relates to a bottle cap structure for a glass bottle jar, which comprises a bottle cap body and a thickening part arranged on the lower end face of the bottle cap body; A positioning part is arranged under the lower part, a set of connecting parts is arranged between the thickening part and the positioning part, and the connecting parts are arranged at intervals; A sealing block, the top of the sealing block is provided with a sealing part that tightly fits with the air inlet hole, and a return pressure spring is arranged between the groove bottom of the placement groove and the bottom surface of the sealing block. The utility model can effectively solve the problem that in daily life, because there is no excess air in the glass bottle can, the internal and external atmospheric pressure is unbalanced, so that the bottle is in a negative pressure state, and the bottle cap of the glass bottle can not be opened. .

Figure 202121572730

Description

Bottle cap structure of glass bottle can
Technical Field
The utility model relates to a bottle cap structure of a glass bottle.
Background
Glass bottles are widely used as packaging containers for food, beverage and many products, and glass is a historical packaging material. In the event that a wide variety of glass-filled bottle filling materials are introduced into the marketplace, glass containers still hold a significant position in beverage packaging, which is not separated from its packaging characteristics which have no alternative to other packaging materials.
In daily life, the bottle cap of the glass bottle can not be opened due to the fact that the inside and outside atmospheric pressure is unbalanced because no redundant air exists in the glass bottle can, and the bottle cap is in a negative pressure state.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bottle cap structure of a glass bottle can, which solves the problem that the bottle cap of the glass bottle can cannot be opened due to the fact that the inside and outside atmospheric pressure is unbalanced and the inside of the bottle is in a negative pressure state because no redundant air exists in the glass bottle can in daily life.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a bottle cap structure of a glass bottle can comprises a bottle cap body and a thickened part arranged on the lower end face of the bottle cap body, wherein an air inlet hole penetrating through the thickened part is formed in the bottle cap body; a positioning part is arranged below the thickened part, a group of connecting parts are arranged between the thickened part and the positioning part, and the connecting parts are arranged at intervals; the upper end surface of the lower positioning part is provided with a placement groove, a sealing block which can extend up and down movement is arranged in the placement groove, the top of the sealing block is provided with a sealing part which is tightly matched with the air inlet hole, and a return pressure spring is arranged between the bottom of the placement groove and the bottom surface of the sealing block.
Furthermore, each connecting part is arranged around the center of the placement groove at equal intervals, and the inner side wall of each connecting part is flush with the inner side wall of the placement groove.
Furthermore, a separation net connected with the top and the outer side wall of the thickened part is arranged around the outer side wall of the positioning part, and each connecting part is arranged in the separation net.
Furthermore, the top of the sealing part is concavely formed with a semicircular blind hole, and the top end of the sealing part is positioned below the upper end face of the bottle cap body.
Furthermore, a sealing counter bore is formed in the bottom of the thickened portion, and a sealing ring is arranged in the sealing counter bore; the sealing counter bore and the air inlet hole are coaxially arranged; the top of the sealing block is matched with the sealing counter bore.
Furthermore, the air inlet hole is a conical through hole, and the sealing part is a conical sealing body matched with the conical through hole.
Further, the air inlet hole is a circular through hole, and the sealing part is a cylindrical sealing body matched with the circular through hole.
In order to better realize ventilation, the bottle cap body is also provided with a group of ventilation holes penetrating through the thickened part, and the ventilation holes are communicated with the sealing counter bore.
In order to facilitate assembly and positioning of the return pressure spring, the bottom of the sealing block and the bottom of the placement groove are respectively provided with a positioning blind hole matched with the return pressure spring.
Furthermore, the thickened part and the positioning part are coaxially arranged cylindrical structures, and the diameters of the thickened part and the positioning part are the same; annular gaps are formed around the bottom of the outer side wall of the thickened part and the top of the outer side wall of the positioning part, and the upper end and the lower end of the separation net are arranged in the annular gaps.
The utility model has the beneficial effects that: the air inlet and the sealing of the bottle cap structure can be realized by the mutual matching of the thickened part, the positioning part, the air inlet hole, the sealing block, the sealing part and the return pressure spring; when the sealing part is pressed down, the sealing part and the air inlet hole are separated from a close fit state, so that the circulation of the air inside and outside the glass bottle can be realized through the air inlet hole, the air pressure inside and outside the glass bottle can is consistent, and the problem that the bottle cap of the glass bottle can not be opened due to the fact that the inside and outside atmospheric pressure is unbalanced because no redundant air exists in the glass bottle can in daily life is finally solved.
The utility model will be explained in more detail below with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the air inlet hole being a tapered hole.
Fig. 3 is a schematic structural view of the air inlet hole being a circular hole.
The bottle cap comprises a bottle cap body 1, a bottle cap body 2, a thickened portion 3, a positioning portion 4, an air inlet hole 5, a placing groove 6, a return pressure spring 7, a sealing block 8, a sealing portion 9, a connecting portion 10, a window structure 11, an isolation net 12, a semicircular blind hole 13, a sealing counter bore 14, a sealing ring 15, a positioning blind hole 16 and an annular notch.
Detailed Description
Embodiment 1, as shown in fig. 1, 2, and 3, a bottle cap structure of a glass bottle can includes a bottle cap body, and further includes a thickened portion disposed on a lower end surface of the bottle cap body, the bottle cap body being provided with an air inlet hole penetrating through the thickened portion; a positioning part is arranged below the thickened part, a group of connecting parts are arranged between the thickened part and the positioning part, and the connecting parts are arranged at intervals; the upper end surface of the lower positioning part is provided with a placement groove, a sealing block which can extend up and down movement is arranged in the placement groove, the top of the sealing block is provided with a sealing part which is tightly matched with the air inlet hole, and a return pressure spring is arranged between the bottom of the placement groove and the bottom surface of the sealing block.
The sealing part is a rubber body or a rubber layer covers the sealing part, and a guide chamfer is arranged at the top of the sealing part. The guide chamfer is arranged so that the sealing part can be pushed into the air inlet hole again by the return pressure spring when returning.
The interval arrangement among all the connecting parts is embodied as a window structure formed among all the connecting parts.
The connecting parts are arranged around the center of the placing groove at equal intervals, and the inner side wall of each connecting part is flush with the inner side wall of the placing groove. And the periphery of the outer side wall of the positioning part is provided with a separation net connected with the top and the outer side wall of the thickened part, and each connecting part is arranged in the separation net.
The top of the sealing part is concavely formed with a semicircular blind hole, and the top end of the sealing part is positioned below the upper end surface of the bottle cap body. A sealing counter bore is formed in the bottom of the thickened part, and a sealing ring is arranged in the sealing counter bore; the sealing counter bore and the air inlet hole are coaxially arranged; the top of the sealing block is matched with the sealing counter bore.
And the bottom of the sealing block and the bottom of the placing groove are respectively provided with a positioning blind hole matched with the return pressure spring.
The thickened part and the positioning part are coaxially arranged cylindrical structures, and the diameters of the thickened part and the positioning part are the same; annular gaps are formed around the bottom of the outer side wall of the thickened part and the top of the outer side wall of the positioning part, and the upper end and the lower end of the separation net are arranged in the annular gaps.
Embodiment 2, on the basis of embodiment 1, the air inlet hole is a tapered through hole, and the sealing part is a tapered sealing body matched with the tapered through hole.
Embodiment 3, on the basis of embodiment 1, the air inlet hole is a circular through hole, and the sealing part is a cylindrical sealing body matched with the circular through hole. When the air inlet hole is a prototype through hole, the cylindrical sealing body is required to be completely pressed down to be separated from the air inlet hole, and then the air can be circulated inside and outside.
Embodiment 4, on the basis of embodiment 3, the bottle cap body is further provided with a group of vent holes penetrating through the thickened portion, and the vent holes are communicated with the sealing counter bore.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The utility model is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the utility model are not limited in this respect. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the utility model; the present invention is not limited to the above embodiments, and can be modified in various ways.

Claims (10)

1.一种玻璃瓶罐的瓶盖结构,包括瓶盖本体,其特征在于:还包括设置在瓶盖本体下端面的加厚部,瓶盖本体上开设有贯穿加厚部的进气孔;加厚部下方设置有定位部,加厚部和定位部之间设置有一组连接部,各连接部之间间隔设置;下定位部上端面开设有安置槽,安置槽内设置有可延其上下运动的密封块,密封块的顶部设置有和进气孔紧配合的密封部,安置槽的槽底和密封块的底面之间设置有回位压簧。1. A bottle cap structure of a glass bottle jar, comprising a bottle cap body, characterized in that: it also comprises a thickened portion arranged on the lower end face of the bottle cap body, and the bottle cap body is provided with an air inlet that penetrates the thickened portion; A positioning part is arranged under the thickened part, a set of connecting parts is arranged between the thickened part and the positioning part, and the connecting parts are arranged at intervals; For the moving sealing block, the top of the sealing block is provided with a sealing part which is tightly matched with the air inlet hole, and a return pressure spring is provided between the groove bottom of the placement groove and the bottom surface of the sealing block. 2.根据权利要求1所述的玻璃瓶罐的瓶盖结构,其特征在于:各连接部绕安置槽的中心等间隔角度设置,各连接部的内侧壁和安置槽的内侧壁齐平。2. The bottle cap structure of the glass bottle according to claim 1, wherein each connecting portion is arranged at an equal interval around the center of the placement groove, and the inner side wall of each connecting portion is flush with the inner side wall of the placement groove. 3.根据权利要求1或2所述的玻璃瓶罐的瓶盖结构,其特征在于:绕定位部外侧壁一周设置有顶部和加厚部外侧壁相接的隔离网,各连接部设置在隔离网之内。3. The bottle cap structure of the glass bottle according to claim 1 or 2, characterized in that: around the outer side wall of the positioning portion, there is an isolation net connected with the top and the outer side wall of the thickened portion, and each connecting portion is arranged in the isolation net. within the network. 4.根据权利要求3所述的玻璃瓶罐的瓶盖结构,其特征在于:密封部的顶部内凹成型有半圆形盲孔。4 . The bottle cap structure of the glass bottle according to claim 3 , wherein a semicircular blind hole is concavely formed on the top of the sealing portion. 5 . 5.根据权利要求4所述的玻璃瓶罐的瓶盖结构,其特征在于:加厚部的底部开设有密封沉孔,密封沉孔内设置有密封圈;密封沉孔和进气孔同轴设置;密封块顶部和密封沉孔适配。5. The bottle cap structure of the glass bottle jar according to claim 4, characterized in that: the bottom of the thickened part is provided with a sealing counterbore, and a sealing ring is arranged in the sealing counterbore; the sealing counterbore and the air inlet hole are coaxial Set; seal block top and seal counterbore fit. 6.根据权利要求5所述的玻璃瓶罐的瓶盖结构,其特征在于:进气孔为锥形通孔,密封部为和锥形通孔适配的锥形密封体。6 . The bottle cap structure of the glass bottle according to claim 5 , wherein the air inlet hole is a conical through hole, and the sealing portion is a conical sealing body adapted to the conical through hole. 7 . 7.根据权利要求5所述的玻璃瓶罐的瓶盖结构,其特征在于:进气孔为圆形通孔,密封部为和圆形通孔适配的圆柱形密封体。7 . The bottle cap structure of the glass bottle jar according to claim 5 , wherein the air inlet hole is a circular through hole, and the sealing portion is a cylindrical sealing body adapted to the circular through hole. 8 . 8.根据权利要求7所述的玻璃瓶罐的瓶盖结构,其特征在于:瓶盖本体还开设有一组贯穿加厚部的通气孔,通气孔和密封沉孔连通。8 . The bottle cap structure of the glass bottle jar according to claim 7 , wherein the bottle cap body is further provided with a set of ventilation holes penetrating through the thickened portion, and the ventilation holes are communicated with the sealing countersunk holes. 9 . 9.根据权利要求5所述的玻璃瓶罐的瓶盖结构,其特征在于:密封块底部和安置槽的槽底分别开设有一个和回位压簧适配的定位盲孔。9 . The bottle cap structure of the glass bottle according to claim 5 , wherein the bottom of the sealing block and the bottom of the placement groove are respectively provided with a blind positioning hole adapted to the return compression spring. 10 . 10.根据权利要求1所述的玻璃瓶罐的瓶盖结构,其特征在于:加厚部、定位部为同轴设置的圆柱状结构,其加厚部、定位部的直径相同;绕加厚部外侧壁底部和定位部外侧壁顶部均开设有环形缺口,隔离网的上下两端装置在环形缺口内。10. The bottle cap structure of the glass bottle according to claim 1, characterized in that: the thickened part and the positioning part are cylindrical structures arranged coaxially, and the thickened part and the positioning part have the same diameter; The bottom of the outer side wall of the outer part and the top of the outer side wall of the positioning part are both provided with an annular gap, and the upper and lower ends of the isolation net are arranged in the annular gap.
CN202121572730.0U 2021-07-12 2021-07-12 Bottle cap structure of glass bottle can Expired - Fee Related CN216128687U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121572730.0U CN216128687U (en) 2021-07-12 2021-07-12 Bottle cap structure of glass bottle can

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121572730.0U CN216128687U (en) 2021-07-12 2021-07-12 Bottle cap structure of glass bottle can

Publications (1)

Publication Number Publication Date
CN216128687U true CN216128687U (en) 2022-03-25

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Application Number Title Priority Date Filing Date
CN202121572730.0U Expired - Fee Related CN216128687U (en) 2021-07-12 2021-07-12 Bottle cap structure of glass bottle can

Country Status (1)

Country Link
CN (1) CN216128687U (en)

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Granted publication date: 20220325