Cup cover air guide structure and heat preservation container

Abstract

The utility model discloses a cup cover air guide structure and a heat preservation container, the cup cover air guide structure comprises a cover body, a sliding device and a ventilation rotating shaft, and the cover body is provided with a ventilation opening; the sliding device comprises a sliding main body and a shifting assembly arranged on the sliding main body, and the sliding main body is slidably connected to the cover body in the length direction of the sliding main body; the ventilation rotating shaft is horizontally arranged on the upper side of the ventilation opening in the width direction of the sliding body and is rotationally connected to the cover body through a mounting shaft arranged in the width direction of the sliding body. And an air guide channel which can positively rotate around the axis of the mounting shaft along with the ventilation rotating shaft to be communicated with the ventilation port and can reversely rotate around the axis of the mounting shaft along with the ventilation rotating shaft to be staggered with the ventilation port is arranged on the ventilation rotating shaft in a penetrating manner. The cup cover air guide structure solves the technical problem that liquid in a water container, especially a heat preservation container, cannot be smoothly guided out, and is easy to operate and very convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of daily necessities, especially to a cup cover air guide structure and a thermal container. BACKGROUND

[0002] Thermal containers such as thermal cups, constant-temperature pots, etc. are very popular among contemporary people because they can prolong the temperature maintenance time of hot or cold drinks and improve the drinking taste of hot or cold drinks.

[0003] The existing thermal containers, such as a multifunctional coffee cooling cup (Patent No. CN221533434U), have a water outlet on the cup cover and a sliding plate connected thereto. The sliding plate is used to slide along the cup cover horizontally to block the water outlet from the upper side of the water outlet, and to open the water outlet by sliding along the cup cover horizontally away from the water outlet. However, the cup cover does not have an air vent, which cannot guide the liquid in the container while making the air inside and outside the thermal container flow through the air vent to balance the air pressure inside and outside the container, resulting in the liquid in the thermal container not being able to be smoothly guided out, especially when the thermal container contains hot or cold drinks. The temperature difference between the inside and outside of the thermal container is very large, and if there is no air vent to balance the air pressure, the liquid in the thermal container is difficult to be smoothly guided out, which affects the use. SUMMARY

[0004] The utility model provides a cup cover air guide structure and a thermal container to solve the technical problem that the liquid in the water container, especially the thermal container, cannot be smoothly guided out, and the operation is simple and the use is very convenient.

[0005] The utility model adopts the technical scheme of:

[0006] A cup cover air guide structure includes a cover body, a sliding device, and an air vent shaft. The cover body has an air vent. The sliding device includes a sliding body and a pulling component arranged on the sliding body. The sliding body is connected to the cover body along the length direction. The air vent shaft is arranged horizontally on the upper side of the air vent along the width direction of the sliding body and is rotatably connected to the cover body through a mounting shaft arranged along the width direction of the sliding body. A gas guide channel is arranged on the air vent shaft and can rotate forward around the axis of the mounting shaft to communicate with the air vent and rotate reversely around the axis of the mounting shaft to be dislocated from the air vent. The pulling component can slide relative to the cover body with the sliding device and rotate the air vent shaft reversely around the axis of the mounting shaft to make the gas guide channel dislocated from the air vent.

[0007] Preferably, the ventilation rotating shaft comprises a rotating shaft body horizontally arranged on the upper side of the ventilation opening along the width direction of the sliding body, and a swing member protruding from the upper portion of the rotating shaft body, the air guide channel is arranged through the rotating shaft body, the mounting shaft is connected between the rotating shaft body and the cover body, the dialing assembly can slide relative to the cover body along with the sliding device, and push the swing member to swing forward around the axis of the mounting shaft, so as to drive the rotating shaft body to rotate forward around the axis of the mounting shaft to the state that the air guide channel is communicated with the ventilation opening; and / or, the dialing assembly can slide relative to the cover body along with the sliding device, and push the swing member to swing backward around the axis of the mounting shaft, so as to drive the rotating shaft body to rotate backward around the axis of the mounting shaft to the state that the air guide channel is dislocated from the ventilation opening.

[0008] Preferably, the dialing assembly comprises a first dialing member arranged on one side of the swing member, the first dialing member can slide relative to the cover body along with the sliding device in a first direction, abut against one side of the swing member, and push the swing member to swing forward around the axis of the mounting shaft, so as to drive the rotating shaft body to rotate forward around the axis of the mounting shaft to the state that the air guide channel is communicated with the ventilation opening.

[0009] Preferably, the dialing assembly comprises a second dialing member arranged on the side of the swing member away from the first dialing member, the second dialing member can slide relative to the cover body along with the sliding device in a second direction opposite to the first direction, abut against the other side of the swing member, and push the swing member to swing backward around the axis of the mounting shaft, so as to drive the rotating shaft body to rotate backward around the axis of the mounting shaft to the state that the air guide channel is dislocated from the ventilation opening.

[0010] Preferably, the ventilation rotating shaft further comprises a first limiting member and a second limiting member respectively protruding from the upper portion of the rotating shaft body, the first limiting member is arranged on the side of the swing member close to the second dialing member, and the second limiting member is arranged on the side of the swing member close to the first dialing member, the cover body is provided with a first supporting platform corresponding to the first limiting member arranged on the side of the ventilation opening close to the second dialing member, and a second supporting platform corresponding to the second limiting member arranged on the side of the ventilation opening close to the first dialing member, when the ventilation rotating shaft rotates forward around the axis of the mounting shaft to the state that the first limiting member is supported and limited on the upper side of the first supporting platform, the air guide channel is communicated with the ventilation opening, and when the ventilation rotating shaft rotates backward around the axis of the mounting shaft to the state that the second limiting member is supported and limited on the upper side of the second supporting platform, the air guide channel is dislocated from the ventilation opening.

[0011] Preferably, the cover body comprises a cover base and a flexible seal interference-fitted between the cover base and the air vent shaft, the air vent comprises a first air passage penetratingly arranged on the cover base and a second air passage penetratingly arranged on the flexible seal and communicated with the first air passage, and a lower surface of the air vent shaft is provided with a circular arc surface arranged around an axis of the mounting shaft, and an upper surface of the flexible seal is concavely arranged with a circular arc supporting surface matched with the circular arc surface; when the air vent shaft is positively rotated around the axis of the mounting shaft to be supported by the first limiting member on a side of the first supporting table, the air guide passage is communicated with the second air passage; when the air vent shaft is reversely rotated around the axis of the mounting shaft to be supported by the second limiting member on a side of the second supporting table, the air guide passage is dislocated from the second air passage, and the circular arc surface blocks a side of the second air passage.

[0012] Preferably, the cover body further has a drinking water opening arranged on one side of the air vent along a length direction of the sliding body, the sliding body comprises a sliding base slidably connected to the cover body along a length direction of the sliding body, a sealing cover rotatably connected to the sliding base through a connecting shaft arranged along a width direction of the sliding body and used for opening or closing the drinking water opening, and an operating member slidably connected to the sliding base along the length direction of the sliding body, and part of the structure of the turning assembly is part of the structure of the sealing cover; the operating member has a first stroke and a second stroke sequentially moving towards one end of the length direction of the sliding body under the force of an operator, in the first stroke, the operating member slides relative to the sliding base and away from the sealing cover to allow the sealing cover to be positively rotated around an axis of the connecting shaft to open the drinking water opening; in the second stroke, the operating member drives the sliding base to slide relative to the cover body, and at the same time, the air vent shaft is positively rotated around the axis of the mounting shaft under the pushing of the sealing cover to drive the air guide passage to be communicated with the air vent.

[0013] Preferably, the operating member further has a third stroke and a fourth stroke sequentially moving towards the other end of the length direction of the sliding body under the force of the operator, in the third stroke, the operating member drives the sliding base to slide relative to the cover body, and at the same time, the air vent shaft is reversely rotated around the axis of the mounting shaft under the pushing of the turning assembly to drive the air guide passage to be dislocated from the air vent; in the fourth stroke, the operating member slides relative to the sliding base and approaches the sealing cover to push the sealing cover to be reversely rotated to close the drinking water opening.

[0014] Preferably, a slide member is arranged on the cover body along the length direction of the sliding body, the slide member has a first end and a second end arranged along a length direction of the slide member, the drinking water opening is arranged close to the first end, the air vent is arranged between the drinking water opening and the second end, and the sliding base is slidably connected to the slide member and can drive the turning assembly and the sealing cover to move along the slide member towards the second end in the second stroke and can drive the turning assembly and the sealing cover to move along the slide member towards the first end in the third stroke.

[0015] The utility model still provides a kind of heat preservation container, including cup body and the above-mentioned cup cover air guide structure being covered on the cup body.

[0016] The utility model reaches the beneficial effect that:

[0017] The cup cover air guide structure provided by the utility model can be used as part of a water container, especially a heat preservation container. Since the vent is provided, the air inside and outside the container can be convection through the vent when the liquid in the container is discharged, so as to balance the air pressure inside and outside the container and realize smooth discharge of the liquid in the container. In addition, the sliding device and the vent shaft are also provided. The sliding device includes a sliding main body slidingly connected to the cover body along the length direction thereof and a pushing assembly arranged on the sliding main body. The vent shaft is arranged horizontally along the width direction of the sliding main body and is rotatably connected to the cover body through a mounting shaft arranged along the width direction of the sliding main body. A gas guide channel is arranged through the vent shaft and can rotate forward around the axis of the mounting shaft to be in communication with the vent and can rotate reverse around the axis of the mounting shaft to be out of position with the vent. When the operator slides the sliding device relative to the cover body along the length direction of the sliding main body, the pushing assembly on the sliding device can drive the vent shaft to rotate forward around the axis of the mounting shaft to make the gas guide channel in communication with the vent, so as to conveniently open the vent. When the operator slides the sliding device relative to the cover body along the length direction of the sliding main body, the pushing assembly on the sliding device can drive the vent shaft to rotate reverse around the axis of the mounting shaft to make the gas guide channel out of position with the vent, so as to conveniently close the vent. The operation is simple and the use is very convenient.

[0018] The additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the present application. The schematic embodiments of the utility model and the description thereof are used to explain the utility model and do not constitute improper limitation on the utility model. In the drawings:

[0020] Figure 1 It is the structure schematic view when the operating member of an embodiment of the utility model is in the first position.

[0021] Figure 2 It is the structure schematic view when the operating member of an embodiment of the utility model is in the second position.

[0022] Figure 3 It is the structure schematic view when the operating member of an embodiment of the utility model is in the third position.

[0023] Figure 4 Structure diagram of cup cover air guide structure of one embodiment of the utility model.

[0024] Figure 5 Exploded structure diagram of cup cover air guide structure of one embodiment of the utility model.

[0025] Figure 6 Structure diagram of ventilation rotating shaft of one embodiment of the utility model.

[0026] Figure 7 Exploded structure diagram of ventilation rotating shaft of one embodiment of the utility model.

[0027] Figure 8 Structure diagram of sliding device of one embodiment of the utility model Figure 1 .

[0028] Figure 9 Structure diagram of sliding device of one embodiment of the utility model Figure 2 .

[0029] Figure 10 Exploded structure diagram of sliding device of one embodiment of the utility model Figure 1 .

[0030] Figure 11 Exploded structure diagram of sliding device of one embodiment of the utility model Figure 2 .

[0031] Figure 12 Structure diagram of heat preservation container of one embodiment of the utility model.

[0032] Lid body 100, drinking water port 101, air vent 102, first support table 103, second support table 104, drinking nozzle rim 105, lid base P, first air vent channel P1, flexible seal T, second air vent channel T1, circular arc support surface T2, circular arc groove 106, sealing groove 107, slide member 110, first end a, second end b, second guide channel 111, third positioning portion 1111, air passage 112, sliding device 200, first contact portion 201, second contact portion 202, first abutting portion 203, second abutting portion 204, first poking member 205, second poking member 206, fixed plate 2061, second poking portion 2062, sliding base 210, sliding top plate 211, sliding channel 2111, sliding side plate 212, second guide member 2121, first guide channel 2122, positioning channel 213, first positioning portion 2131, second positioning portion 2132, sliding surface 2133, sealing cover 220, cover closing end 221, connecting end 222, connecting portion 2221, first extension portion 2222, second extension portion 2223, sealing member 223, pressing surface 224, inclined surface 225, operating member 230, pressing member 231, pressing body 2311, sliding member 2312, receiving groove 2313, pressing portion 2314, positioning block 2316, limiting portion 2315, first guide member 2317, operating member 232, elastic member 240, connecting shaft 250, air vent rotating shaft 300, air guide channel 301, circular arc surface 302, rotating shaft body 310, swinging member 320, first limiting member 330, second limiting member 340, mounting shaft 350, cup body 400. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without any creative effort fall within the scope of protection of the present application.

[0034] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0035] In the utility model, unless another definite provision and limitation, the term "mount", "link", "connect", "fix" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connect;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can be indirectly connected through intermediate medium, can be the communication of two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0036] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include the first and second features direct contact, also can include the first and second features is not direct contact, but is through the contact between other features between them.And, the first feature is "on", "above" and "on" the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the first feature horizontal height is higher than the second feature.The first feature is "under", "below" and "under" the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the first feature horizontal height is less than the second feature.

[0037] Unless otherwise defined, the technical terms or scientific terms used herein should be understood as the usual meaning of the person skilled in the art to which the utility model belongs. The "first", "second" and similar words used in the utility model patent application specification and claims do not represent any order, quantity or importance, but only distinguish different components. Similarly, "one" or "a" and similar words do not represent quantity limitation, but represent the existence of at least one.

[0038] As Figures 1-11As shown, as an embodiment of the utility model, provide a cup cover air guide structure, can be used as a part of water container especially heat preservation container. The cup cover air guide structure includes cover body 100, sliding device 200, and ventilation shaft 300, cover body 100 has ventilation port 102, can export the liquid in the container of people simultaneously, through the ventilation port 102 realizes the convection of gas in and out of container, to balance the air pressure in and out of container, realize the smooth export of liquid in container, convenient to use. Sliding device 200 includes sliding main body and the knob component of setting on sliding main body, and sliding main body is connected on cover body 100 along its length direction sliding. Ventilation shaft 300 is arranged on the upside of ventilation port 102 along the width direction of sliding main body and is rotatably connected on cover body 100 through the installation shaft 350 arranged along the width direction of sliding main body, and the air guide channel 301 that is arranged on ventilation shaft 300 can be rotated with ventilation shaft 300 around the axis of installation shaft 350 and is communicated with ventilation port 102 and can be rotated with ventilation shaft 300 around the axis of installation shaft 350 and is dislocated with ventilation port 102, operator through the force sliding device 200 relative cover body 100 along the length direction of sliding main body sliding, namely can through sliding device 200 drive the knob component on sliding device 200 and rotate ventilation shaft 300 around the axis of installation shaft 350 and is communicated with ventilation port 102, and the air guide channel 301 of opening ventilation port, and / or operator through the force sliding device 200 relative cover body 100 along the length direction of sliding main body sliding, namely can through sliding device 200 drive the knob component on sliding device 200 and rotate ventilation shaft 300 around the axis of installation shaft 350 and is dislocated with ventilation port 102, the air guide channel 301 of closing ventilation port 102, simple operation, very convenient to use.

[0039] As Figure 7As shown, in some embodiments, the ventilation rotating shaft 300 comprises a rotating shaft body 310 horizontally arranged on the upper side of the ventilation port 102 along the sliding body width direction, and a swing member 320 protruding from the upper portion of the rotating shaft body 310, the air guide channel 301 is arranged through the rotating shaft body 310, and the mounting shaft 350 is connected between the rotating shaft body 310 and the cover body 100. The arrangement of the swing member 320 is more convenient for the dialing assembly to dial the ventilation rotating shaft 300 to stably rotate around the axis of the mounting shaft 350, so that the dialing assembly can slide relative to the cover body 100 with the sliding device 200, and push the swing member 320 to swing forward around the axis of the mounting shaft 350, to drive the rotating shaft body 310 to rotate forward around the axis of the mounting shaft 350 to the state that the air guide channel 301 is communicated with the ventilation port 102; and / or the dialing assembly can slide relative to the cover body 100 with the sliding device 200, and push the swing member 320 to swing backward around the axis of the mounting shaft 350, to drive the rotating shaft body 310 to rotate backward around the axis of the mounting shaft 350 to the state that the air guide channel 301 is dislocated with the ventilation port 102.

[0040] In some embodiments, the toggle assembly includes a first toggle member 205 arranged on one side of the swing member 320, which is capable of abutting against one side of the swing member 320 and pushing the swing member 320 to swing forward around the axis of the mounting shaft 350 when the sliding device 200 slides relative to the cover body 100 in a first direction, so as to drive the rotating shaft body 310 to rotate forward around the axis of the mounting shaft 350 to connect the air guide channel 301 with the air vent 102. The toggle assembly also includes a second toggle member 206 arranged on the side of the swing member 320 away from the first toggle member 205, which is capable of abutting against the other side of the swing member 320 and pushing the swing member 320 to swing backward around the axis of the mounting shaft 350 when the sliding device 200 slides relative to the cover body 100 in a second direction opposite to the first direction, so as to drive the rotating shaft body 310 to rotate backward around the axis of the mounting shaft 350 to dislocate the air guide channel 301 from the air vent 102. In the present embodiment, the swing member 320 is arranged between the first toggle member 205 and the second toggle member 206, and the operator can open the air vent 102 by sliding the sliding device 200 relative to the cover body 100 in the first direction, and close the air vent 102 by sliding the sliding device 200 relative to the cover body 100 in the second direction, which is simple and convenient. Of course, in other embodiments, only the first toggle member 205 can be provided, so that the operator can open the air vent 102 by sliding the sliding device 200 relative to the cover body 100 in the first direction, and the air vent 102 can be closed by driving the air vent rotating shaft 300 to slide in the second direction to dislocate the air guide channel 301 from the air vent 102 by means of a torsional spring or other structure; or only the second toggle member 206 can be provided, so that the operator can close the air vent 102 by sliding the sliding device 200 relative to the cover body 100 in the second direction, and the air vent 102 can be opened by driving the air vent rotating shaft 300 to slide in the first direction to connect the air guide channel 301 with the air vent 102 by means of a torsional spring or other structure.

[0041] As shown in Figure 7 In some embodiments, the mounting shaft 350 is provided as a protruding shaft structure protruding from the two ends of the rotating shaft body 310, which is convenient for assembly on the cover body 100. In other embodiments, the mounting shaft can also be provided as a protruding shaft structure protruding from the cover body 100, or as an independent structure rotatably connected with the rotating shaft body 310 and the cover body 100, which can also be rotatably connected.

[0042] In some embodiments, the ventilation rotating shaft 300 further comprises a first limiting member 330 and a second limiting member 340 protruding from the upper portion of the rotating shaft body 310 respectively, the first limiting member 330 is arranged on the side of the swing member 320 close to the second actuating member 206, and the second limiting member 340 is arranged on the side of the swing member 320 close to the first actuating member 205. The cover body 100 is provided with a first supporting table 103 corresponding to the first limiting member 330 arranged on the side of the ventilation opening 102 close to the second actuating member 206, and a second supporting table 104 corresponding to the second limiting member 340 arranged on the side of the ventilation opening 102 close to the first actuating member 205. When the ventilation rotating shaft 300 rotates around the axis of the mounting shaft 350 in the positive direction to the first limiting member 330 supported and limited on the upper side of the first supporting table 103, the air guide channel 301 is in communication with the ventilation opening 102, so that the air guide channel 301 can be accurately positioned to the angle in communication with the ventilation opening 102 by the mutual support of the first limiting member 330 and the first supporting table 103, facilitating the opening of the ventilation opening 102, and at this time, the first actuating member 205 abuts against the side of the swing member 320 away from the first limiting member 330, which can keep the ventilation rotating shaft 300 at the angle that the air guide channel 301 is in communication with the ventilation opening 102, avoiding the rotation of the ventilation rotating shaft 300 relative to the ventilation opening 102 with the movement of the container, and ensuring the stability of the ventilation rotating shaft 300 in opening the ventilation opening 102 when guiding the liquid in the container; when the ventilation rotating shaft 300 rotates around the axis of the mounting shaft 350 in the reverse direction to the second limiting member 340 supported and limited on the upper side of the second supporting table 104, the air guide channel 301 is dislocated from the ventilation opening 102, so that the air guide channel 301 can be accurately positioned to the angle dislocated from the ventilation opening 102 by the mutual support of the second limiting member 340 and the second supporting table 104, facilitating the closing of the ventilation opening 102, and at this time, the second actuating member 206 abuts against the side of the swing member 320 away from the second limiting member 340, which can keep the ventilation rotating shaft 300 at the angle that the air guide channel 301 is dislocated from the ventilation opening 102, avoiding the rotation of the ventilation rotating shaft 300 relative to the ventilation opening 102 with the movement of the container, and ensuring the stability of the ventilation rotating shaft 300 in closing the ventilation opening 102 when not in use.

[0043] As Figure 7As shown, in some embodiments, the cover body 100 comprises a cover base P and a flexible seal T which is interference-fitted between the cover base P and the ventilation rotary shaft 300, and the ventilation port 102 comprises a first ventilation passage P1 which is provided through the cover base P, and a second ventilation passage T1 which is provided through the flexible seal T and is in communication with the first ventilation passage P1. The lower surface of the ventilation rotary shaft 300 is provided with a circular arc surface 302 which is arranged around the axis of the mounting shaft 350, and the upper surface of the flexible seal T is concavely provided with a circular arc supporting surface T2 which is fitted with the circular arc surface 302. When the ventilation rotary shaft 300 is positively rotated around the axis of the mounting shaft 350 to be supported and limited by the first limiting member 330 on the upper side of the first supporting table 103, the gas guiding passage 301 is in communication with the second ventilation passage T1, so as to open the ventilation port 102 for gas guiding. When the ventilation rotary shaft 300 is reversely rotated around the axis of the mounting shaft 350 to be supported and limited by the second limiting member 340 on the upper side of the second supporting table 104, the gas guiding passage 301 is dislocated from the second ventilation passage T1, and the circular arc surface 302 is shielded on the upper side of the second ventilation passage T1, so as to close the ventilation port 102 and prevent gas or liquid from flowing out of the ventilation port 102.

[0044] As Figure 5As shown, in some embodiments, the cover body 100 also has a drinking opening 101 arranged on one side of the air vent 102 along the length direction of the sliding body. The sliding body comprises a sliding base 210 connected to the cover body 100 along the length direction of the sliding body, a sealing cover 220 for opening or closing the drinking opening 101 rotatably connected to the sliding base 210 through a connecting shaft 250 arranged along the width direction of the sliding body, and an operating member 230 connected to the sliding base 210 along the length direction of the sliding body. The partial structure of the toggle assembly, i.e. the first toggle piece 205, is arranged as part of the structure of the sealing cover 220. The operating member 230 has a first stroke and a second stroke in sequence under the force applied by the operator to move towards one end of the length direction of the sliding body. In the first stroke, the operating member 230 slides relative to the sliding base 210 and away from the sealing cover 220 to allow the sealing cover 220 to rotate upward around the axis of the connecting shaft 250 to open the drinking opening 101. In the second stroke, the operating member 230 drives the sliding base 210 to slide relative to the cover body 100, while the air vent shaft 300 is positively rotated around the axis of the mounting shaft 350 under the pushing of the sealing cover 220 to connect the air guide channel 301 with the air vent 102. In this embodiment, the operator can move the operating member 230 in the first direction by applying force to the operating member 230, so that the operating member 230 slides relative to the sliding base 210 in the first stroke and drives the sliding base 210 to slide relative to the slide member 110 in the second stroke, and at the same time slides relative to the sliding base 210 in the first stroke and away from the sealing cover 220 to allow the sealing cover 220 to rotate upward to open the drinking opening 101, and at the same time drives the sliding base 210 to slide relative to the slide member 110 in the second stroke and positively rotates the air vent shaft 300 under the pushing of the sealing cover 220 to connect the air guide channel 301 with the air vent 102, i.e. to open the air vent 102 and allow the drinking opening 101 to be opened, which is simple to operate and very convenient to use. In this embodiment, the elastic member 240 is arranged between the sealing cover 220 and the sliding base 210 for keeping the sealing cover 220 rotated upward to open the drinking opening 101, so that the sealing cover 220 can be rotated upward to open the drinking opening 101 under the action of the elastic member 240 while the operating member 230 slides relative to the sliding base 210 and away from the sealing cover 220 in the first stroke, which facilitates the opening of the drinking opening 101.

[0045] As Figure 8As shown, in some embodiments, the second toggle member 206 is arranged as part of the sliding base 210, and the operating member 230 further has a third stroke and a fourth stroke in sequence under the force of the operator to move towards the direction of the other end of the sliding body length, in the third stroke, the operating member 230 drives the sliding base 210 to slide relative to the cover body 100, while the air inlet shaft 300 is driven by the toggle assembly, that is, the second toggle member 206, to rotate reversely around the axis of the mounting shaft 350 to misalign the air guide channel 301 with the air inlet 102; in the fourth stroke, the operating member 230 slides relative to the sliding base 210 and approaches the sealing cover 220 to press the sealing cover 220 downward to close the drinking water outlet 101. In this embodiment, the operator can move the operating member 230 in the second direction by force, so that the operating member 230 drives the sliding base 210 to slide relative to the sliding member 110 in the third stroke and relative to the sliding member 110 in the fourth stroke, and drives the sliding base 210 to slide relative to the sliding member 110 in the third stroke while pushing the air inlet shaft 300 to rotate reversely to misalign the air guide channel 301 with the air inlet 102, and slides relative to the sliding base 210 in the fourth stroke and approaches the sealing cover 220 to press the sealing cover 220 downward to close the drinking water outlet 101, that is, to close the drinking water outlet 101 and the air inlet 102, which is simple to operate and very convenient to use. When the sealing cover 220 closes the drinking water outlet 101, it is pressed by the operating member 230, and the sealing cover 220 is tightly closed on the drinking water outlet 101 under the pressing force of the operating member 230, which can prevent the sealing cover 220 from producing gaps with the surface of the cover body 100 around the drinking water outlet 101 under the pushing of the air pressure in the container or in the case of container shaking, thereby preventing the liquid in the container from leaking from the drinking water outlet 101, facilitating the container to be carried out for use.

[0046] As shown, Figure 1 In some embodiments, the top of the cover body 100 is provided with a sliding member 110 arranged along the length direction of the sliding body, the sliding member 110 has a first end a and a second end b arranged along the length direction thereof, the drinking water outlet 101 is arranged close to the first end a, the air inlet 102 is arranged between the drinking water outlet 101 and the second end b, the sliding base 210 is slidably connected to the sliding member 110 and can drive the toggle assembly and the sealing cover 220 to move along the sliding member 110 towards the second end b in the second stroke, and can drive the toggle assembly and the sealing cover 220 to move along the sliding member 110 towards the first end a in the third stroke.

[0047] As shown, Figure 5As shown, in some embodiments, the slide member 110 is arranged as a groove structure formed by recessing downward from the top surface of the cover body 100, the slide device 200 is slidingly connected in the groove structure, and the drinking opening 101 and the air vent 102 are respectively arranged through the bottom wall of the groove structure. The first end is arranged as one end wall of the groove structure, the second end is arranged as another end wall of the groove structure, and one end of the slide base 210 close to the first end a abuts against the first end a when the operating member 230 is in the first stroke and the fourth stroke to limit the movement of the slide base 210 with the operating member 230 relative to the slide member 110 when the operating member 230 moves in the first stroke and the fourth stroke; the movement path length of the operating member 230 in the second stroke is limited by the abutment between one end of the slide base 210 close to the second end b and the second end b, and the movement path length of the operating member 230 in the third stroke is limited by the abutment between one end of the slide base 210 close to the first end a and the first end a to prevent excessive sliding. One end of the slide base 210 close to the first end a is arranged in a shape matched with the first end a, and one end of the slide base 210 close to the second end b is arranged in a shape matched with the second end b, which improves the stability of the limiting. In this embodiment, the cover body 100 is provided with a drinking spout edge 105 from the side wall thereof, the first end a is arranged between the drinking opening 101 and the drinking spout edge 105 and is connected with the drinking spout edge 105 in a smooth transition, which can be used to guide the liquid to flow from the drinking opening 101 to the drinking spout edge 105 for drinking. The groove structure is arranged with air passage 112 extending from the groove bottom wall to the top surface of the cover body 100 on both sides along the length direction, the slide side plate 212 is arranged with through hole connected with the air passage 112, the air passage is located outside the slide side plate 212 when the operating member 230 is in the second position, and the gas flowing out of the drinking opening 101 can flow out to the outside through the through hole and the air passage, the air passage is also located outside the slide side plate 212 when the operating member 230 is in the third position, and the gas flowing out of the air vent 102 can flow out to the outside through the through hole and the air passage. In other embodiments, the slide member 110 can also be arranged as a track structure along the top surface of the cover body 100, and the slide base 210 can also be slidingly connected with the cover body 100.

[0048] As Figure 7As shown, in some specific embodiments, the cover base P is concavely downward provided with a circular-arc groove 106 for accommodating the rotating shaft body 310, and a sealing groove 107 located in the middle of the circular-arc groove 106, the first ventilation passage P1 is provided through the bottom wall of the sealing groove 107, and the flexible sealing member T is installed in the sealing groove 107, thereby reducing the occupation of the internal space of the sliding base 210. The first support table 103 and the second support table 104 are respectively provided as sunken table structures in communication with the circular-arc groove 106, capable of accommodating the first limiting member 330 in the sunken table structure when the first limiting member 330 abuts against the first support table 103, and capable of accommodating the second limiting member 340 in the sunken table structure when the second limiting member 340 abuts against the second support table 104, thereby further reducing the occupation of the internal space of the sliding base 210 by the ventilation rotating shaft 300.

[0049] As shown in the drawings, Figure 10 As shown, in some specific embodiments, the operating member 230 is provided with a first contact portion 201, and a second contact portion 202 arranged on the side of the first contact portion 201 away from the second end b. The sliding base 210 is provided with a first abutting portion 203, and the operating member 230 abuts against the first abutting portion 203 through the first contact portion 201 during the second stroke, and pushes the first abutting portion 203 to move towards the second end b, so as to drive the sliding base 210 to slide relative to the slide member 110. The sliding base 210 and the sealing cover 220 are provided with a second abutting portion 204, and the operating member 230 abuts against the second abutting portion 204 through the second contact portion 202 during the third stroke, and pushes the second abutting portion 204 to move towards the first end a, so as to drive the sliding base 210 to slide relative to the slide member 110. In the present embodiment, only the sliding base 210 is provided with the second abutting portion 204, and in other embodiments, only the sealing cover 220 can be provided with the second abutting portion 204, or the sliding base 210 and the sealing cover 220 can be simultaneously provided with the second abutting portion 204, so as to improve the stability and reliability of the movement of the second contact portion 202 pushing the second abutting portion 204.

[0050] As shown in the drawings, Figure 11As shown in some embodiments, the sliding base 210 includes a sliding top plate 211, and two sliding side plates 212 respectively extending downward along both sides of the sliding top plate 211 in the length direction. The sealing cover 220 is arranged between the underside of the sliding top plate 211 and the two sliding side plates 212, and is rotatably connected with the two sliding side plates 212 through a connecting shaft 250, so that the sealing cover 220 can be rotated upward around the axis of the connecting shaft 250 to open the drinking water opening 101, or rotated downward to close the drinking water opening 101. In this embodiment, one end of the sliding top plate 211 close to the first end a is arranged in a shape matching the first end a, which can block above the drinking water opening 101 when the sealing cover 220 opens the drinking water opening 101, preventing liquid from splashing, and improving the safety of use. When the operating member 230 is in the second stroke, it can drive the sliding base 210 to slide relative to the sliding rail member 110 to abut against the second end b, and at the same time, the sliding top plate 211 moves to the side of the area above the drinking water opening 101 in the direction of the second end b, ensuring that the liquid can flow along the first end a to the drinking spout edge 105. One end of the two sliding side plates 212 close to the first end a is arranged in a shape matching the first end a, further preventing liquid from splashing.

[0051] As shown in some embodiments, Figure 8 , Figure 9 The operating member 230 includes a top pressing piece 231 arranged between the underside of the sliding top plate 211 and the upper side of the sealing cover 220, and an operating piece 232 arranged on the upper side of the sliding top plate 211 and connected with the top pressing piece 231, the top pressing piece 231 presses on the upper surface of the sealing cover 220 to apply a downward pressing force to the sealing cover 220, preventing the sealing cover 220 from leaving a gap with the surface of the cover body 100 around the drinking water opening 101 under the push of the air pressure in the container or in the case of container shaking, thereby preventing the liquid in the container from leaking from the drinking water opening, facilitating the container to be carried out for use. In this embodiment, one end of the operating piece 232 close to the first end a is arranged in a shape matching the first end a, which can abut against the first end a to limit when the sealing cover 220 closes the drinking water opening 101, and one end of the operating piece 232 close to the second end b is arranged in a shape matching the second end b, which can abut against the second end b to limit when the sealing cover 220 opens the drinking water opening 101 and moves away from the drinking water opening 101, thereby further improving the stability of the limiting.

[0052] As shown in some embodiments, Figure 11As shown, in some embodiments, the sealing cover 220 comprises a cover end 221 arranged above the drinking port 101, and a connecting end 222 arranged at one side of the cover end 221 close to the second end b along the length direction of the slide member 110 and connected with the cover end 221. The connecting shaft 250 and the elastic member 240 are arranged between the connecting end 222 and the slide side plate 212, and the cover end 221 is arranged at a side of the connecting shaft 250 away from the second end b, so that the cover end 221 can swing upward to open the drinking port 101 and swing downward to close the drinking port 101 with the sealing cover 220 rotating around the axis of the connecting shaft 250, and the operating member 230 can slide from one end close to the cover end 221 to the second end b direction in the first stroke to gradually move away from the sealing cover 220, while the sealing cover 220 gradually rotates upward around the axis of the connecting shaft 250 under the action of the elastic member 240, so that the cover end 221 gradually swings upward to open the drinking port 101 with the rotation of the sealing cover 220, and the excess gas in the container can be released from the gradually opened drinking port 101, preventing the cover end 221 from suddenly popping up to cause the liquid in the container to splash, improving the safety of use; the operating member 230 can slide from one end close to the connecting end 221 to the first end a direction in the fourth stroke to gradually approach the sealing cover 220, while the sealing cover 220 gradually rotates downward around the axis of the connecting shaft 250 under the pressure of the pressing member 231, so that the cover end 221 gradually swings downward to close the drinking port 101 with the rotation of the sealing cover 220. In addition, the cover end 221 is provided with a closing member 223 for closing the drinking port 101, which is arranged as a flexible sealing plug and can move downward with the cover end 221 to be in interference connection with the drinking port 101 under the pressure of the pressing member 231, improving the sealing performance. The first pulling member 205 is formed by part of the structure of the connecting end 222.

[0053] In some specific embodiments, the connecting end 222 comprises a connecting portion 2221, and a first extension portion 2222 connected with the connecting portion 2221 and the cover end 221 respectively, the connecting shaft 250 is arranged between the connecting portion 2221 and the two sliding side plates 212, and the connecting shaft 250 is arranged at intervals with the closing member 223. The first extension portion 2222 increases the distance between the closing member 223 and the connecting shaft 250, and according to the lever principle, it is beneficial for the operator to more easily operate the operating member 230 to slide relative to the sliding base 210 and press the sealing cover 220 to rotate downward to the closing member 223 to be inserted into the water inlet 101 and be in interference connection with the water inlet 101. In the embodiment, a hinge hole is arranged in the connecting portion 2221 in a transverse direction, the connecting shaft 250 is rotatably arranged in the hinge hole, and the two ends of the connecting shaft 250 are respectively arranged outside the hinge hole in the connecting portion 2221 and rotatably connected with the hinge holes in the two sliding side plates 212. The elastic member 240 is a torsion spring, which is sleeved on the connecting shaft 250, and one end of the torsion arm is connected to the sealing cover 220 and the other end of the torsion arm is connected to the sliding side plate 212. The structure is simple, stable and convenient to assemble. In other embodiments, the connecting shaft can also be arranged as a protruding shaft structure protruding on both sides of the sealing cover 220 or arranged as a protruding shaft structure protruding on the inner sides of the two sliding side plates 212, which can also be rotatably connected.

[0054] In some specific embodiments, the connecting end 222 further comprises a second extension portion 2223 arranged on the side of the connecting portion 2221 away from the first extension portion 2222 and connected with the connecting portion 2221 along the length direction of the sliding base. The second extension portion 2223 can rotate downward around the axis of the connecting shaft 250 to abut against the cover body 100 when the sealing cover 220 rotates upward, so as to limit the upward rotation angle of the sealing cover 220 to open the water inlet 101, which is less than 90°, especially less than 45°. The limiting of the upward rotation angle of the sealing cover 220 is more stable, and it is convenient for the sealing cover 220 to rotate upward and downward around the axis of the connecting shaft 250 relative to the water inlet 101. In addition, the second extension portion 2223 can balance the weight of the first extension portion 2222 and the cover end 221, which is beneficial for the elastic member 240 to stably drive the sealing cover 220 to rotate upward. In the embodiment, the first actuating member 205 is formed by the connecting portion 2221, and the second extension portion 2223 is arranged on both sides of the first actuating member 205, so that the overall structure of the sliding device 200 is compact and stable.

[0055] As Figure 11As shown, in some embodiments, the top pressing member 231 is provided with a top pressing portion 2314 at the bottom thereof for pressing against the sealing cover 220, and the top surface of the connecting end 222 and the cover closing end 221 is provided with a top pressing surface 224 extending from one end close to the connecting portion 2221 to the cover closing end 221 for contacting the top pressing portion 2314. When the sealing cover 220 closes the drinking water opening 101, the distance between the top pressing surface 224 and the operating member 230 gradually decreases from one end close to the connecting end 222 to one end close to the cover closing end 221, so that when the operator applies force to the operating member 230 to slide the operating member 230 relative to the sliding base 210 towards the first position, the pressing of the top pressing member 231 against the sealing cover 220 becomes tighter and tighter, so that the closure member 223 is gradually inserted into the drinking water opening 101 and fits with the drinking water opening 101 in interference. In addition, when the sealing cover 220 opens the drinking water opening 101, the distance between the top pressing surface 224 and the sliding top plate 211 gradually decreases from one end close to the connecting portion 2221 to one end close to the cover closing end 221, so that when the operating member 230 is in the fourth stroke, i.e. when the top pressing member 231 slides relative to the sliding base 210 towards the first end a, the top pressing portion 2314 can slide along the top pressing surface 224 from one end close to the connecting portion 2221 to one end close to the cover closing end 221 and press against the top pressing surface 224, so that the sealing cover 220 can gradually rotate downwards slowly to the state that the closure member 223 is inserted into the drinking water opening 101 and fits with the drinking water opening 101 in interference under the cooperation of the top pressing portion 2314 and the top pressing surface 224; when the operating member 230 is in the first stroke, i.e. when the top pressing member 231 slides relative to the sliding base 210 towards the second end b, the top pressing portion 2314 can slide along the top pressing surface 224 from one end close to the cover closing end 221 to one end close to the connecting portion 2221 and press against the top pressing surface 224, so that the sealing cover 220 can gradually rotate upwards slowly to the state that the closure member 223 is away from the drinking water opening 101, so as to prevent the cover closing end 221 from suddenly popping up and causing the liquid in the container to splash. In other embodiments, the top pressing surface 224 can also be provided only on the connecting end 222 or only on the cover closing end 221.

[0056] As Figure 10As shown, in some specific embodiments, the sliding top plate 211 is provided with a sliding channel 2111 along the length direction of the slide member 110, the top pressing member 231 includes a top pressing body 2311 limited on the lower side of the sliding top plate 211, and a sliding member 2312 slidingly connected in the sliding channel 2111 and connected with the top pressing body 2311. When the operation member 230 slides relative to the sliding base 210, the sliding member slides in the sliding channel 2111, ensuring that the operation member 230 can slide along the length direction of the slide member 110 in the first stroke and the fourth stroke. The first contact portion 201 is formed by part of the structure of the sliding member 2312, and the first abutting portion 203 is formed by an end wall of the sliding channel 2111 close to the second end b, simplifying the structure. In the second stroke, the operation member 230 can push the sliding base 210 to slide towards the second end b by the abutting of the sliding member 2312 and the end wall of the sliding channel 2111 close to the second end b. In other embodiments, the sliding member 2312 can also be provided as part of the structure of the operation member 232, or as an independent structure connected with the top pressing member 231 and the operation member 232 respectively. In the present embodiment, the bottom of the top pressing member 231 is further provided with a limiting portion 2315 for limiting the sealing cover 220, the limiting portion 2315 is arranged on the side of the top pressing portion 2314 close to the first end a, and can abut against the top pressing surface 224 when the second extending portion 2223 abuts against the cover body 100, thereby cooperating with the cover body 100 to position the angle of the sealing cover 220, and the stability of the positioning is better. The top surface of the closing end 221 is further provided with an inclined surface 225 arranged on the side of the top pressing surface 224 away from the second end b, and the distance between the inclined surface 225 and the sliding top plate 211 gradually increases from the end close to the second end b to the end close to the first end a, thereby reducing the overall height occupied by the sealing cover 220 when the second extending portion 2223 abuts against the cover body 100, and making the overall structure of the sliding base 210 more compact.

[0057] As Figure 10 、 Figure 11As shown, in some embodiments, the upper side of the top pressing body 2311 is provided with a positioning block 2316, and the bottom surface of the sliding top plate 211 is concavely provided with a positioning channel 213 arranged along the length direction of the slide member 110, the positioning channel 213 has a first positioning portion 2131, a second positioning portion 2132, and a sliding surface 2133 between the first positioning portion 2131 and the second positioning portion 2132. When the operating member 230 is in the first position in which the top pressing member 231 presses the sealing cover 220 to rotate downward to close the drinking water opening 101, the positioning block 2316 is limited on the side of the first positioning portion 2131 away from the second end b and cannot easily slide toward the second end b relative to the first positioning portion 2131, thereby preventing the operating member 230 from accidentally sliding toward the second end b relative to the sliding base 210 to unexpectedly open the drinking water opening 101 without opening the drinking water opening 101. When the operating member 230 is in the second position away from the sealing cover 220 to allow the sealing cover to rotate upward to open the drinking water opening 101, the positioning block 2316 is limited on the side of the second positioning portion 2132 away from the first end a and cannot easily slide toward the first end a relative to the second positioning portion 2131, thereby preventing the operating member 230 from accidentally sliding toward the first end a relative to the sliding base 210 to unexpectedly close the drinking water opening 101 with the drinking water opening 101 being opened. When the operating member 230 slides relative to the sliding base 210 between the first position and the second position, the positioning block 2316 slides along the sliding surface 2133 between the first positioning portion 2131 and the second positioning portion 2132 to guide the positioning block 2316 to slide through the first positioning portion 2131 or the second positioning portion 2132 when the operator applies force to the operating member 230. The sliding surface 2133 and the first positioning portion 2131 and the second positioning portion 2132 are respectively connected through arc surfaces, which facilitates smooth sliding of the positioning block 2316 to the side of the first positioning portion 2131 away from the second end b or the side of the second positioning portion 2132 away from the first end a. The second contact portion 202 is formed by the positioning block 2316, and the second abutting portion 204 is formed by the second positioning portion 2131, which simplifies the structure, and when the operating member 230 is in the third stroke, the positioning block 2316 can abut the side of the second positioning portion 2131 away from the first end a and push the second positioning portion 2131 to move toward the first end a to drive the sliding base 210 to slide toward the first end a relative to the cover body 100.

[0058] As Figure 11As shown, in some embodiments, the second toggle member 206 is arranged on the side of the sealing cover 220 away from the first end a and connected to the sliding top plate 211 and the sliding side plates 212, and is connected to the sliding base 210, and in other embodiments, the second toggle member 206 can be connected to only the sliding top plate 211 or only one or two sliding side plates 212.

[0059] In some embodiments, the second toggle member 206 includes a fixed plate 2061 connected to the sliding top plate 211 and the sliding side plates 212, and a second toggle portion 2062 extending from the fixed plate 2061 towards the first end a for abutting the swing member 320. An end of the top pressing member 231 near the second end b is provided with a receiving groove 2313 in the direction of the first end a, and when the first contact portion 201 abuts against the first abutting portion 203, the second toggle portion 2062 extends into the receiving groove 2313, so that the overall structure of the sliding device 200 is compact and stable. An end of the sliding top plate 212 near the second end b and a side wall of the fixed plate 2061 near the second end b are arranged in a shape matching the second end b, improving the stability of the sliding device 200.

[0060] As Figure 5 , Figure 8As shown, in some embodiments, second guiding assemblies are arranged between the two sliding side plates 212 and the two side walls of the slide member 110 along the length direction of the slide member 110, each of the second guiding assemblies includes a second guiding channel 111 recessed in the side wall of the slide member 110 and a second guiding piece 2121 protruded outside the sliding side plate 212 and slidingly connected in the second guiding channel 111, and the sliding base 210 is guided by the second guiding piece 2121 sliding along the second guiding channel 111 when sliding relative to the slide member 110. The second guiding channel 111 is recessed from the groove structure to the side of the cover body 100, and since the second guiding piece 2121 is limited in the second guiding channel 111, the sliding base 210 can also be prevented from moving upward from the slide member 110 to disengage from the slide member 110. In addition, the second guiding channel 111 is protruded with a third positioning portion 1111 in the direction of the groove structure, when the operating member 230 is in the first position in which the top pressing piece 231 presses the sealing cover 220 to rotate downward to close the drinking water opening 101, the second guiding piece 2121 is limited on the side of the third positioning portion 1111 away from the second end b and cannot easily slide relative to the third positioning portion 1111 in the direction of the second end b, thereby preventing the sliding base 210 from sliding relative to the slide member 110 in the direction of the second end b at will to accidentally open the drinking water opening 101 without opening the drinking water opening 101; when the operating member 230 is in the third position in which the sealing cover 220 is away from the area above the drinking water opening 101 and the air guiding channel 301 is connected with the air vent 102, the second guiding piece 2121 is limited on the side of the third positioning portion 1111 away from the first end a and cannot easily slide relative to the third positioning portion 1111 in the direction of the first end a, thereby preventing the sliding base 210 from sliding relative to the slide member 110 in the direction of the first end a at will to accidentally close the drinking water opening 101 or the air vent 102 with the drinking water opening 101 opened. The outer side wall of the third positioning portion 1111 is arranged as a curved surface, when the sliding base 210 slides relative to the slide member 110 between the first position and the third position, the second guiding piece 2121 slides along the third positioning portion 1111 between the two sides of the third positioning portion 1111 to guide the positioning block 2316 to slide through the third positioning portion 1111 when the operator applies force to the operating member 230. The operating member 230 slides relative to the sliding base 210 from the first position to the second position in the first stroke, the operating member 230 drives the sliding base 210 to slide relative to the cover body 100 to the third position in which the sealing cover 220 is away from the area above the drinking water opening 101 and the air guiding channel 301 is connected with the air vent 102 in the second stroke, the operating member 230 drives the sliding base 210 to slide relative to the cover body 100 to the fourth position in which the sealing cover 220 is arranged in the area above the drinking water opening 101 in the third stroke, and the operating member 230 slides relative to the sliding base 210 from the fourth position to the first position in the fourth stroke.In this embodiment, the fourth position is the same as the second position, and in other embodiments, the fourth position can also be located between the second position and the first position.

[0061] As shown in Figure 10 , Figure 11 In some specific embodiments, as shown in the drawings, the two sides of the top pressing piece 231 are respectively provided with a first guide assembly arranged along the length direction of the slide rail member 110 between the two slide side plates 212, and the first guide assembly comprises a first guide channel 2122 concavely arranged in the side wall of the slide side plate 212 and a first guide piece 2317 convexly arranged on the side of the top pressing piece 231 and slidingly connected in the first guide channel 2122, and the operation member 230 is guided by sliding along the first guide channel 2122 through the first guide piece 2317 when sliding relative to the sliding base 210. The first guide channel 2122 is transversely arranged through the slide side plate 212, and since the first guide piece 2317 is limited in the first guide channel 2122, the upward movement or downward movement of the operation member 230 relative to the sliding base 210 can also be prevented, thereby improving the stability of the connection. In addition, the movement length range of the operation member 230 relative to the sliding base 210 can also be limited by the abutting of the first guide piece 2317 and the two end walls of the first guide channel 2122, respectively.

[0062] As shown in Figure 12 As another embodiment of the utility model, a heat preservation container is also provided, which comprises a cup body 400 and the cup cover gas guide structure described above covering the cup body 400, the inner wall of the cup body 400 is provided with an internal thread structure around the opening, the outer wall of the cover body 100 is provided with an external thread structure, and the cup cover gas guide structure and the cup body 400 are detachably connected through the external thread structure and the internal thread structure in a threaded connection, which facilitates disassembly and cleaning, is tightly and firmly connected, the upper side of the external thread structure is further provided with a sealing ring sleeved outside the cover body 100, and the sealing ring is in interference fit between the cover body 100 and the cup body 400, so that the sealing property of the heat preservation container is improved, the leakage resistance is improved, and the heat preservation time is prolonged. Of course, in other embodiments, the cup cover gas guide structure and the cup body 400 can also be detachably connected through a buckle structure.

[0063] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

[0064] In summary, the above only for the preferred embodiments of the present application, any changes and modifications made in accordance with the present application patent scope, should be the scope of the present application patent cover.

Claims

1. A cup lid air-guiding structure, characterized in that, include: The cover body has a vent. A sliding device includes a sliding body and a toggle assembly disposed on the sliding body, wherein the sliding body is slidably connected to the cover body along its length direction; A ventilation shaft is horizontally arranged on the upper side of the vent along the width direction of the sliding body and is rotatably connected to the cover body via an installation shaft arranged along the width direction of the sliding body. The ventilation shaft is provided with a ventilating channel that can rotate in the forward direction around the axis of the installation shaft to connect with the vent, and can rotate in the reverse direction around the axis of the installation shaft to be misaligned with the vent. The actuating component can slide relative to the cover body with the sliding device, and actuate the vent shaft to rotate positively around the axis of the mounting shaft until the air guide channel connects with the vent; and / or, The actuating component can slide relative to the cover body with the sliding device, and actuate the venting shaft to rotate in the opposite direction around the axis of the mounting shaft until the air guide channel and the vent are misaligned.

2. The cup lid air-guiding structure according to claim 1, characterized in that: The venting shaft includes a shaft body horizontally arranged along the width direction of the sliding body above the vent, and a swing member protruding from the upper part of the shaft body. The air guide channel is disposed through the shaft body, and the mounting shaft connects the shaft body and the cover body. The actuating component can slide relative to the cover body with the sliding device, and push the swinging component to swing in the positive direction around the axis of the mounting shaft, so as to drive the rotating shaft body to rotate in the positive direction around the axis of the mounting shaft until the air guide channel is connected to the air port; and / or, The actuating component can slide relative to the cover body with the sliding device and push the swinging component to swing in the opposite direction around the axis of the mounting shaft, so as to drive the rotating shaft body to rotate in the opposite direction around the axis of the mounting shaft until the air guide channel and the air inlet are misaligned.

3. The cup lid air-guiding structure according to claim 2, characterized in that: The actuating assembly includes a first actuating member arranged on one side of the swing member. The first actuating member can slide relative to the cover body in a first direction with the sliding device and abut against one side of the swing member, and push the swing member to swing in the positive direction around the axis of the mounting shaft, so as to drive the rotating shaft body to rotate in the positive direction around the axis of the mounting shaft until the air guide channel is connected to the air inlet.

4. The cup lid air-guiding structure according to claim 3, characterized in that: The actuating assembly includes a second actuating member arranged on the side of the swing member away from the first actuating member. The second actuating member can slide relative to the cover body in a second direction opposite to the first direction as the sliding device slides and abuts against the other side of the swing member, pushing the swing member to swing in the opposite direction around the axis of the mounting shaft, so as to drive the rotating shaft body to rotate in the opposite direction around the axis of the mounting shaft until the air guide channel and the air inlet are misaligned.

5. The cup lid air-guiding structure according to claim 4, characterized in that: The ventilation shaft also includes a first limiting member and a second limiting member protruding from the upper part of the shaft body. The first limiting member is arranged on the side of the swing member near the second actuating member, and the second limiting member is arranged on the side of the swing member near the first actuating member. The cover body is provided with a first support platform corresponding to the first limiting member arranged on the side of the vent near the second actuating member, and a second support platform corresponding to the second limiting member arranged on the side of the vent near the first actuating member. When the ventilation shaft rotates forward around the axis of the mounting shaft until the first limiting member is supported and limited above the first support platform, the air guide channel is connected to the vent. When the ventilation shaft rotates backward around the axis of the mounting shaft until the second limiting member is supported and limited above the second support platform, the air guide channel is misaligned with the vent.

6. The cup lid air-guiding structure according to claim 1, characterized in that: The cover body includes a cover base and a flexible sealing element that is interference-fitted between the cover base and the vent shaft. The vent includes a first vent channel that passes through the cover base and a second vent channel that passes through the flexible sealing element and is connected to the first vent channel. The lower surface of the vent shaft is provided with an arc surface arranged around the axis of the mounting shaft. The upper surface of the flexible sealing element is recessed downward with an arc support surface that fits against the arc surface. When the vent shaft rotates forward around the axis of the mounting shaft until it is supported and limited above the first support platform by the first limiting member, the vent channel is connected to the second vent channel. When the vent shaft rotates backward around the axis of the mounting shaft until it is supported and limited above the second support platform by the second limiting member, the vent channel and the second vent channel are misaligned, and the arc surface blocks the upper side of the second vent channel.

7. The cup lid air-guiding structure according to any one of claims 1-6, characterized in that: The cover body also has drinking ports spaced apart along the length of the sliding body on one side of the vent. The sliding body includes a sliding base slidably connected to the cover body along its length, a sealing cap rotatably connected to the sliding base via a connecting shaft arranged along the width of the sliding body for opening or closing the drinking ports, and an operating component slidably connected to the sliding base along the length of the sliding body. A portion of the actuating component is configured as a portion of the sealing cap. The operating component has a first stroke and a second stroke that move sequentially toward one end of the length of the sliding body under the force applied by the operator. During the first stroke, the operating component slides relative to the sliding base and moves away from the sealing cap, allowing the sealing cap to rotate upward around the axis of the connecting shaft to open the drinking ports. During the second stroke, the operating component drives the sliding base to slide relative to the cover body, while the venting shaft rotates in the positive direction around the axis of the mounting shaft under the push of the sealing cap until the air guide channel connects with the vent.

8. The cup lid air-guiding structure according to claim 7, characterized in that: The operating component also has a third stroke and a fourth stroke that move sequentially toward the other end of the length direction of the sliding body under the force applied by the operator. During the third stroke, the operating component drives the sliding base to slide relative to the cover body, and at the same time, the venting shaft is driven by the actuating component to rotate in the opposite direction around the axis of the mounting shaft until the air guide channel and the vent are misaligned. During the fourth stroke, the operating component slides relative to the sliding base and approaches the sealing cover, pressing the sealing cover downward to close the drinking water outlet.

9. The cup lid air-guiding structure according to claim 8, characterized in that: The top of the cover body is provided with a slide rail component arranged along the length direction of the sliding body. The slide rail component has a first end and a second end arranged along its length direction. The drinking port is arranged near the first end, and the vent is arranged between the drinking port and the second end. The sliding base is slidably connected to the slide rail component and can drive the actuating component and the sealing cover to move along the slide rail component towards the second end during the second stroke, and can drive the actuating component and the sealing cover to move along the slide rail component towards the first end during the third stroke.

10. A thermal insulation container, characterized in that: Includes a cup body and a cup lid venting structure as described in any one of claims 1-9, which is fitted onto the cup body.

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