Sealed switch structure and sealed container

Abstract

The utility model discloses a sealing switch structure and a sealing container, the sealing switch structure comprises a cover body and an air valve switch, the cover body comprises a cover body and a sealing ring, the sealing ring can deform to be in sealing fit with an external box body, and the cover body is provided with a mounting base and a mounting channel; the air valve switch comprises a switch piece, a valve piece and a connecting piece, the connecting piece is arranged in the mounting channel, a first gap is formed between the connecting piece and the inner wall of the mounting channel, the outer periphery of the switch piece protrudes out of the outer peripheral side of the connecting piece so as to be limited on the outer side face of the mounting base, and an airflow opening capable of communicating with the first gap is formed in the switch piece; the valve part protrudes out of the peripheral side of the connecting part so as to be limited on the inner side face of the mounting base, and the valve part can deflect inwards and deform to be separated from the inner side face of the mounting base. By arranging the air valve switch, air pressure inside and outside the container can be balanced in the uncovering process, uncovering is easier and more labor-saving, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of storage containers, in particular to a sealed switch structure and a sealed container. Background Art

[0002] With the accelerating pace of life, many office workers and outdoor workers can only solve the lunch problem in restaurants or takeout. As people's quality of life improves, they pay more and more attention to food safety and health issues. More and more people choose to bring their own lunch, and sealed containers such as lunch boxes and fresh-keeping boxes for food, fruits and vegetables are also widely used.

[0003] The existing sealed container includes a box body, a lid assembly and a sealing ring connected to the circumference of the lid assembly. The box body is provided with a accommodating cavity; the accommodating cavity is used to accommodate objects. When the lid assembly is closed on the box body, it is buckled and connected to the edge of the box body through various movable plates. The sealing ring extends into the interior of the box body along with the lid assembly and deforms to fit the inner wall of the box body to seal and preserve freshness. When the lid is opened, the sealed space in the container gradually increases with the deformation of the sealing ring, forming a negative pressure, causing the lid assembly to be tightly adsorbed on the box body, making it difficult to open and use, which brings inconvenience to people. Summary of the Invention

[0004] The utility model aims to solve the deficiencies in the prior art and provides a sealed switch structure and a sealed container. The sealed switch structure is equipped with an air valve switch to balance the air pressure inside and outside the container during the lid opening process, making lid opening easier, more labor-saving and convenient to use.

[0005] The utility model provides a sealed switch structure, including a cover body and an air valve switch, the cover body including a cover body and a sealing ring arranged around the cover body, the sealing ring can be deformed to seal and fit with the external box body, the cover body is provided with a mounting base and a mounting channel opened on the mounting base; the air valve switch includes a switch member, a valve member, and a connecting member connected between the switch member and the valve member, the connecting member is arranged in the mounting channel and forms a first gap with the inner wall of the mounting channel, the outer peripheral edge of the switch member protrudes from the outer peripheral side of the connecting member and is arranged to be limited to the outer side surface of the mounting base, an air flow port that can communicate with the first gap is opened on the switch member, the outer peripheral side of the valve member protrudes from the outer peripheral side of the connecting member and is arranged to be limited to the inner side surface of the mounting base, the valve member can deflect inwardly and deform to separate from the inner side surface of the mounting base, so as to form a second gap between the valve member and the mounting base that can communicate with the first gap.

[0006] Preferably, the switch member includes a first plate portion protruding from the outer peripheral side of the connecting member, and a second plate portion extending along the periphery of the first plate portion toward the valve member, and the switch member is limited to the outer side surface of the mounting base by abutting against the outer side surface of the mounting base through an end surface of the second plate portion close to the valve member, and the air flow opening is provided on the second plate portion, and the second plate portion is spaced apart from the connecting member, and a first space connecting the first gap and the air flow opening is formed between the second plate portion, the connecting member and the first plate portion.

[0007] Preferably, the air flow opening is configured as a notch structure formed by a depression at one end of the second plate portion close to the valve member, and a plurality of the air flow openings are provided along the circumferential direction of the second plate portion.

[0008] Preferably, a tapered channel connected to the inner end of the mounting channel is provided at the bottom of the mounting base, and the distance between the inner wall of the tapered channel and the connecting piece gradually increases from the end close to the mounting channel to the end away from the mounting channel, and a second space connecting the first gap and the second gap is formed between the inner wall of the tapered channel, the connecting piece and the valve member.

[0009] Preferably, the outer side of the mounting base is recessed to form a mounting groove for accommodating the switch member, the outer side surface of the switch member is flush or substantially flush with the outer side surface of the mounting base, an end surface of the second plate portion close to the valve member abuts against the bottom wall of the mounting groove, and a third gap communicating with the air flow opening is formed between the outer peripheral side surface of the second plate portion and the inner peripheral side wall of the mounting groove.

[0010] Preferably, the inner end of the mounting base protrudes from the inner side of the cover body, the outer side surface of the switch member is flush or substantially flush with the outer side surface of the cover body, and the mounting base and the cover body are integrally formed.

[0011] Preferably, the valve member is configured as a conical structure, and the distance between the valve member and the outer side surface of the mounting base gradually decreases from an end thereof close to the connecting member to an end thereof away from the connecting member.

[0012] Preferably, the valve member is arranged on the outer peripheral side of the connecting member, and a groove structure is provided on the connecting member from its inner end outwardly. When the valve member deflects and deforms inwardly, it drives the lower end of the connecting member to deflect and deform toward the inside of the groove structure.

[0013] Preferably, the gas valve switch is made of flexible material.

[0014] The present utility model also provides a sealed container, comprising a box body and a sealing switch structure covered on the box body, the cover body comprising a cover plate and side plates extending downward along the periphery of the cover plate, the outer peripheral side of the side plate is provided with a first seat plate and a second seat plate protruding outward, the first seat plate and the second seat plate are arranged at intervals to form a base groove, the inner end of the sealing ring is sleeved in the base groove, and the outer end extends out of the base groove, when the sealing switch structure is covered on the box body, the outer peripheral edge of the cover plate abuts against the upper side of the box body, the side plate extends into the box body, and the sealing ring is interference-connected with the inner wall of the box body.

[0015] The sealing switch structure provided by the present invention includes a cover body and an air valve switch. The cover body includes a cover body and a sealing ring. The sealing ring can be deformed to seal and fit with the external box body, thereby sealing and preserving the food placed in the external box body. The air valve switch includes a switch member, a valve member and a connecting member. The connecting member is arranged in an installation channel on the mounting base of the cover body and forms a first gap with the inner wall of the installation channel. The outer peripheral edge of the switch member protrudes from the outer peripheral side of the connecting member and is arranged to be limited to the outer side surface of the mounting base. An air flow port capable of communicating with the first gap is opened on the switch member. The valve member protrudes from the connecting member. The outer peripheral side of the component is arranged to be limited to the inner side surface of the mounting base. When the lid is opened, as the sealing ring is deformed, the sealed space in the container gradually increases to form a negative pressure. At the same time, the valve component is deflected inwardly under the action of the negative pressure and deformed to separate from the inner side surface of the mounting base, so as to form a second gap between the valve component and the mounting base that can be connected with the first gap. Under the action of negative pressure, external air enters the sealed space in the container through the air flow port, the first gap, and the second gap, thereby balancing the air pressure inside and outside the container. In addition, when in use, the operator does not need to manually open the air valve switch separately, so opening the lid is easier, labor-saving, and convenient to use.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 This is a structural cross-sectional view of a sealed switch structure according to an embodiment of the present invention.

[0019] Figure 2 for Figure 1 Magnified view of part A.

[0020] Figure 3 This is a structural cross-sectional view of a cover body according to an embodiment of the present invention.

[0021] Figure 4 This is a structural diagram of a gas valve switch according to an embodiment of the present invention.

[0022] Figure 5 This is a structural schematic diagram of a sealed container according to an embodiment of the present invention.

[0023] Figure 6 This is a structural cross-sectional view of a sealed container according to an embodiment of the present invention.

[0024] Figure 7 This is an exploded view of the structure of a sealed container according to one embodiment of the present invention. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0027] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact via another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0029] Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meanings understood by persons of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar expressions used in the specification and claims of this utility model patent application do not denote any order, quantity, or importance, but are merely used to distinguish different components. Similarly, terms such as "a" or "an" do not denote a limitation on quantity, but rather indicate the presence of at least one.

[0030] like Figure 1-4As shown, as an embodiment of the present invention, a sealed switch structure 1 is disclosed. The sealed switch structure 1 includes a cover body 2 and an air valve switch 3. The cover body 2 includes a cover body 4 and a sealing ring 5 arranged around the cover body 4. The sealing ring 5 can be deformed to seal and fit with the external box body 6, thereby sealing and preserving the food placed in the external box body. The sealing ring 5 is made of flexible materials such as soft silicone, soft rubber, thermoplastic elastomer, etc., and has excellent high and low temperature resistance. In the following, the inner side is the side close to the sealed space in the container, and the outer side is the side away from the sealed space in the container. A mounting base 7 and a mounting channel 8 opened on the mounting base 7 are provided on the cover body 4. The air valve switch 3 includes a switch component 9, a valve component 10, and a connecting component 11 connected between the switch component 9 and the valve component 10. The connecting component 11 is arranged in the mounting channel 8 and forms a first gap 12 with the inner wall of the mounting channel 8. The outer periphery of the switch member 9 protrudes beyond the outer periphery of the connecting member 11, arranged to be restrained on the outer side of the mounting base 7. The switch member 9 is provided with an air flow opening 13 capable of communicating with the first gap 12. The valve member 10 protrudes beyond the outer periphery of the connecting member 11, arranged to be restrained on the inner side of the mounting base 7. The valve member 10 can deflect inwardly and deform to separate from the inner side of the mounting base 7, thereby forming a second gap 14 between the valve member 10 and the mounting base 7, which is capable of communicating with the first gap 12. The second gap 14 exists only when the gas valve switch 3 is in the open state; when the gas valve switch 3 is in the closed state, the second gap 14 is closed. When the lid is opened, as the sealing ring 5 deforms, the sealed space in the container gradually increases to form a negative pressure. At the same time, the valve member 10 deflects inward under the action of the negative pressure and deforms to separate from the inner side surface of the mounting base 7, so as to form a second gap 14 between the valve member 10 and the mounting base 7 that can communicate with the first gap 12. Under the action of negative pressure, external air enters the sealed space in the container through the air flow port 13, the first gap 12, and the second gap 14, thereby balancing the air pressure inside and outside the container. In addition, the operator does not need to manually open the air valve switch during use, making opening the lid easier, more labor-saving, and more convenient to use.

[0031] In this embodiment, the switch member 9 includes a first plate portion 15 protruding from the outer periphery of the connector 11, and a second plate portion 16 extending along the periphery of the first plate portion 15 toward the valve member 10. The switch member 9 is held in position on the outer side of the mounting base 7 by abutting the end surface of the second plate portion 16 proximal to the valve member 10. The airflow port 13 is disposed on the second plate portion 16, which is spaced apart from the connector 11. A first space 17 is formed between the second plate portion 16, the connector 11, and the first plate portion 15, connecting the first gap 12 and the airflow port 13. This space provides sufficient fluid flow, reducing fluid resistance and turbulence, thereby improving fluid flow stability.

[0032] In a specific embodiment, the airflow opening 13 is configured as a notch structure formed by a recess formed on one end of the second plate portion 16 near the valve member 10. Multiple airflow openings 13 are provided along the circumference of the second plate portion 16. In this embodiment, the airflow openings 13 are spaced apart around the outer circumference of the switch member 9, and are provided in a total of six. In other embodiments, the number or size of the airflow openings 13 may be increased or decreased as appropriate depending on factors such as the size of the container. In this embodiment, the airflow openings 13 are semicircular notches. In other embodiments, the airflow openings 13 may alternatively be circular or V-shaped, or other shapes suitable for communication.

[0033] In a specific embodiment, a tapered channel 18 connected to the inner end of the mounting channel is provided at the bottom of the mounting base 7. The distance between the inner wall of the tapered channel 18 and the connecting member 11 gradually increases from the end close to the mounting channel 8 to the end away from the mounting channel, and a second space 19 connecting the first gap 12 and the second gap 14 is formed between the inner wall of the tapered channel 18, the connecting member 11 and the valve member 10. This space can provide sufficient flow space for the fluid, reduce the resistance and turbulence of the fluid, and thus improve the stability of the fluid flow.

[0034] In this embodiment, the outer side of the mounting base 7 is recessed to form a mounting groove 20 for accommodating the switch element. The outer side surface of the switch element 9 is flush or substantially flush with the outer side surface of the mounting base 7. This not only enhances the aesthetics of the container, but also generally results in more uniform force distribution, helping to improve the strength and stability of the connection between the lid body 4 and the gas valve switch 3. The end surface of the second plate portion 16, proximal to the valve element 10, abuts the bottom wall of the mounting groove 20. A third gap 21 is formed between the outer side surface of the second plate portion 16 and the inner sidewall of the mounting groove 20, communicating with the air flow opening.

[0035] In a specific embodiment, the inner end of the mounting base 7 protrudes from the inner side of the cover body 4, which can enhance the structural strength of the mounting base 7 while reducing the space occupied outside the cover body 4, making it easier to carry and stack sealed containers equipped with the sealed switch structure. In other embodiments, the inner end of the mounting base 7 can also be set to be flush or substantially flush with the inner side of the cover body 4, which can also be used to install and position the gas valve switch 3. The outer side of the switch member 9 is flush or substantially flush with the outer side of the cover body 4. The mounting base 7 and the cover body 4 are integrally formed, simplifying the structure and ensuring the flatness of the outer sides of the cover body 4, the mounting base 7, and the switch member 9, making it easier to carry and stack sealed containers equipped with the sealed switch structure.

[0036] In a specific embodiment, the valve member 10 is configured as a conical structure, and the distance between the valve member 10 and the outer side surface of the mounting base 7 gradually decreases from the end thereof close to the connector to the end thereof away from the connector, so that the contact area between the valve member 10 and the mounting base 7 is small, and the second gap 14 can be opened and closed more quickly. In addition, the conical structure has good stability and can prevent the gas in the container from passing through between the valve member 10 and the inner side surface of the mounting base 7, thereby ensuring the sealing performance of the sealed switch structure.

[0037] In a specific embodiment, the valve member 10 is arranged on the outer peripheral side of the connecting member 11, and a groove structure 22 is provided on the connecting member 11, which is recessed outward from its inner end. When the air pressure inside the cover body 4 is lower than the air pressure outside, the valve member 10 deflects and deforms inward, driving the lower end of the connecting member 11 to deflect and deform toward the inside of the groove structure 22, and the air is pressed into the sealed container, so that the air pressure inside and outside the sealed container is rebalanced.

[0038] In a specific embodiment, the gas valve switch 3 is made of a flexible material that can be deformed and can simultaneously meet the two states of opening and closing of the gas valve switch 3: when the air pressure inside the cover body 4 is greater than the air pressure outside, the valve member 10 can be attached to the inner side surface of the mounting base 7 under the force of the air pressure inside the cover body 4 to seal; when the air pressure inside the cover body 4 is greater than the air pressure outside, the valve member 10 can be deformed inwardly under the force of the negative pressure inside the cover body 4 to form a second gap 14 between the valve member 10 and the inner side surface of the mounting base 7, and the gas outside the cover body 4 can be inside the cover body 4. Under the action of negative pressure, the air passes through the third gap 21, the air flow port 13, the first space 17, the first gap 12, and the second space 19 in sequence, while pushing the air pressure valve inward to deflect and deform, forming a second gap 14 between the valve member 10 and the inner side of the mounting base 7. The air then enters the inner side of the lid body 4 through the second gap 14 to balance the air pressure inside and outside the lid body, making opening the lid easier and more labor-saving. To ensure air circulation, the dimensions of the first gap 12 and the third gap 21 in this embodiment are greater than 1 mm. In other embodiments, the dimensions of the first gap 12 and the third gap 21 can also be equal to or less than 1 mm. The flexible material can be selected from silicone rubber with excellent high and low temperature resistance, thermoplastic elastomer (TPE) with both the processability of plastic and the elasticity of rubber, or other materials that are conducive to the opening and closing of the air valve and adaptability to sealed containers. In this embodiment, the gas valve switch 3 is made of a flexible material as a whole, and has good overall deformation performance, which can increase the deformation range of the valve component 10 and facilitate production. In other embodiments, only the valve component 10 can be made of a flexible material, and the switch component 9 or the connecting component 11 can be set to be made of hard silicone, hard rubber or other materials. In both cases, the valve component 10 can be deflected inwardly and deformed under the action of negative pressure to separate from the inner side surface of the mounting base 7, so as to form a second gap 14 between the valve component 10 and the mounting base 7 that can communicate with the first gap 12.

[0039] In a specific embodiment, in order to save production costs and simplify the structure, the number of installation channels 8 is one. In some cases, in order to enhance the exhaust efficiency, the number of installation channels 8 and corresponding gas valve switches 3 can be set to two or more.

[0040] like Figure 5-7 As shown, as another embodiment of the present invention, a sealed container is also provided, which includes a box body 6 and a sealed switch structure 1 covered on the box body 6, the cover body 4 includes a cover plate 23 and a side plate 24 extending downward along the periphery of the cover plate 23, the outer peripheral side of the side plate 24 is provided with a first seat plate 25 and a second seat plate 26 protruding outward, the first seat plate 25 and the second seat plate 26 are arranged at intervals to form a base groove 27, the sealing ring 5 is set as a sheet structure, the inner end of the sealing ring 5 is sleeved in the base groove 27, and the outer end extends out of the base groove 27, when the sealed switch structure 1 is covered on the box body 6, the outer peripheral edge of the cover plate 23 abuts against the upper side of the box body 6, the side plate 24 extends into the box body, and the sealing ring 5 is interference-connected with the inner wall of the box body 6 to achieve a sealed cover on the box body 6. The sealed container of this embodiment, because it is provided with the sealed switch structure provided by the present invention, can also gradually increase the sealed space within the sealed container to form a negative pressure as the sealing ring 5 deforms when the lid is opened. At the same time, the valve member 10 deflects inward under the action of the negative pressure and deforms away from the inner side surface of the mounting base 7, thereby forming a second gap 14 between the valve member 10 and the mounting base 7 that can communicate with the first gap 12. Under the action of the negative pressure, external air enters the sealed space within the sealed container through the air flow port 13, the first gap 12, and the second gap 14, thereby balancing the air pressure inside and outside the container, making opening the lid easier, more labor-saving, and more convenient to use. In other embodiments, the sealing ring 5 can also be provided as an integral structure with the lid body 4 to improve the stability of the connection.

[0041] In a specific embodiment, a hand-grip groove is provided in the bottom depression of the periphery of the cover plate 23. When the sealed switch structure 1 is covered on the box body 6, the hand-grip groove and the upper side surface of the box body 6 form a hand-grip area for the operator's fingers to insert, which is convenient for the operator to pull open the cover plate 23. There are two hand-grip grooves, which are arranged opposite to each other on both sides of the cover plate 23 and arranged along the length direction of the cover plate 23. In other embodiments, the hand-grip groove can also be arranged along the width direction of the cover plate 23, which can facilitate the operator to pull open the cover plate 23.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the various embodiments of the present invention.

[0043] In short, the above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention patent.

Claims

1. A sealed switch structure, characterized in that: include: The cover body includes a cover body and a sealing ring arranged around the cover body, wherein the sealing ring is deformable to seal with the outer box body, and the cover body is provided with a mounting base and a mounting channel opened on the mounting base; An air valve switch includes a switch member, a valve member, and a connecting member connected between the switch member and the valve member, wherein the connecting member is arranged in an installation channel and forms a first gap with the inner wall of the installation channel, the outer peripheral edge of the switch member protrudes from the outer peripheral side of the connecting member and is arranged to be limited to the outer side surface of the installation base, an air flow port capable of communicating with the first gap is opened on the switch member, the outer peripheral side of the valve member protrudes from the connecting member and is arranged to be limited to the inner side surface of the installation base, the valve member can deflect inwardly and deform to separate from the inner side surface of the installation base, so as to form a second gap between the valve member and the installation base that can communicate with the first gap.

2. The sealed switch structure according to claim 1, characterized in that: The switch member includes a first plate portion protruding from the outer peripheral side of the connecting member, and a second plate portion extending along the peripheral edge of the first plate portion toward the valve member. The switch member is limited to the outer side surface of the mounting base by abutting against the outer side surface of the mounting base through an end surface of the second plate portion close to the valve member. The air flow opening is provided on the second plate portion. The second plate portion is spaced apart from the connecting member, and a first space connecting the first gap and the air flow opening is formed between the second plate portion, the connecting member and the first plate portion.

3. The sealed switch structure according to claim 2, characterized in that: The air flow opening is configured as a notch structure formed by a depression at one end of the second plate portion close to the valve member, and a plurality of the air flow openings are provided along the circumferential direction of the second plate portion.

4. The sealed switch structure according to claim 2, characterized in that: A tapered channel connected to the inner end of the mounting channel is provided at the bottom of the mounting base. The distance between the inner wall of the tapered channel and the connecting piece gradually increases from the end close to the mounting channel to the end away from the mounting channel, and a second space connecting the first gap and the second gap is formed between the inner wall of the tapered channel, the connecting piece and the valve member.

5. The sealed switch structure according to claim 2, characterized in that: The outer side of the mounting base is recessed to form a mounting groove for accommodating the switch member. The outer side surface of the switch member is flush or substantially flush with the outer side surface of the mounting base. An end surface of the second plate portion close to the valve member abuts against the bottom wall of the mounting groove. A third gap communicating with the air flow opening is formed between the outer peripheral side surface of the second plate portion and the inner peripheral side wall of the mounting groove.

6. The sealed switch structure according to claim 5, characterized in that: The inner end of the mounting base protrudes from the inner side of the cover body, the outer side surface of the switch member is flush or substantially flush with the outer side surface of the cover body, and the mounting base and the cover body are integrally formed.

7. The sealed switch structure according to any one of claims 1 to 6, characterized in that: The valve member is configured as a conical structure, and the distance between the valve member and the outer side surface of the mounting base gradually decreases from an end thereof close to the connecting member to an end thereof far from the connecting member.

8. The sealed switch structure according to claim 7, characterized in that: The valve member is arranged on the outer peripheral side of the connecting member. The connecting member is provided with a groove structure which is recessed outward from its inner end. When the valve member deflects and deforms inward, it drives the lower end of the connecting member to deflect and deform toward the inside of the groove structure.

9. The sealed switch structure according to claim 7, characterized in that: The gas valve switch is made of flexible material.

10. A sealed container, characterized in that: A sealed switch structure as claimed in any one of claims 1 to 9 comprising a box body and a cover on the box body, the cover body comprising a cover plate and side plates extending downward along the periphery of the cover plate, the outer periphery of the side plate being protruded outwardly with a first seat plate and a second seat plate, the first seat plate and the second seat plate being arranged at intervals to form a base groove, the inner end of the sealing ring being sleeved in the base groove and the outer end extending out of the base groove, when the sealed switch structure is covered on the box body, the outer periphery of the cover plate abuts against the upper side of the box body, the side plate extends into the box body, and the sealing ring is interference-connected with the inner wall of the box body.

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