CN211269829U - Cover body assembly and container - Google Patents

Abstract

The utility model provides a lid subassembly and container, the lid subassembly includes: the inner plug is provided with a first magnetic suction part; the cover body is covered on the outer side of the inner plug and provided with a second magnetic attraction part, and the first magnetic attraction part and the second magnetic attraction part are magnetically attracted to lock the inner plug and the cover body. The lid subassembly that this scheme provided, connect through magnetism between lid and the interior stopper, make the lid more convenient with opening and shutting of interior stopper, it is laborsaving, and this scheme need not to set up extra connection structure on lid and interior stopper, make the product structure simpler, it is more convenient to process, be favorable to reducing the cost of product, and the surface of lid is smooth relatively, level and smooth, be favorable to promoting the lid and experience as the use when drinking cup, and the lid is difficult for hiding dirty dirt, be convenient for wash, promote the cleanliness of product.

Description

Cover body assembly and container

Technical Field

The utility model relates to a container field particularly, relates to a lid subassembly and a container.

Background

The cup cover is opened, the cup cover is used as the cup, the cup opening connecting structure can affect drinking experience, and the cup cover is not beneficial to cleaning.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, an object of the present invention is to provide a cover assembly.

Another object of the present invention is to provide a container with the above cover assembly.

To achieve the above object, an embodiment of the first aspect of the present invention provides a cover assembly, including: the inner plug is provided with a first magnetic suction part; the cover body is covered on the outer side of the inner plug and provided with a second magnetic attraction part, and the first magnetic attraction part and the second magnetic attraction part are magnetically attracted to lock the inner plug and the cover body.

The utility model discloses above-mentioned embodiment provides a lid subassembly, the rim of a cup of the sealed cup of this structure usable inner plug, utilize first magnetism portion of inhaling and second magnetism portion of inhaling magnetism to inhale locking inner plug and lid in addition, thereby realize the connection through magnetism between lid and the inner plug, make the opening and shutting of lid and inner plug more convenient, and it is laborsaving, and need not to set up extra connection structure on lid and inner plug, make the product structure simpler, it is more convenient to process, be favorable to reducing the cost of product, and the surface of lid is smooth relatively, level and smooth, be favorable to promoting the use experience of lid when as the drinking cup, and the lid is difficult for hiding dirty dirt, be convenient for wash, promote the cleanliness of product.

In addition, the utility model provides a lid subassembly in above-mentioned embodiment can also have following additional technical characterstic:

in any one of the above technical solutions, the inner plug is provided with a cup rim connecting structure, and the cup rim connecting structure is suitable for being connected with a cover body connecting structure of the cup body to lock the inner plug and the cup body.

Like this, interior stopper can assemble with the cup more reliable and more stable to make the lid assembly of being connected with interior stopper more reliable and more stable through magnetism.

In the above technical solution, when the cover body covers the outer side of the inner plug, the first magnetic attraction part is at least partially in contact with the cover body.

In this scheme, set up when the outside of lid dress in the stopper, first magnetism portion of inhaling is partial contact with the lid at least to shorten first magnetism and inhale the distance between portion and the lid, and then shorten first magnetism and inhale the distance between portion and the second magnetism portion of inhaling, increase first magnetism and inhale the magnetism power of inhaling between portion and the second magnetism, make the locking between lid and the interior stopper more reliable.

In any of the above technical solutions, the cover body forms a cavity with an opening at the lower part; the first magnetic suction part is at least abutted against the inner top surface of the cavity; and/or the second magnetic part is positioned at the center of the inner top surface of the cavity.

In this scheme, first magnetism portion of inhaling supports with the interior top surface of cavity at least and leans on, is favorable to shortening first magnetism portion of inhaling and the second magnetism and inhales the distance between the portion, guarantees that first magnetism portion of inhaling and second magnetism inhale the effect of inhaling between the portion.

The second magnetism portion of inhaling is located the central point of the interior top surface of cavity and puts for the second magnetism portion of inhaling can cover the region at first magnetism portion of inhaling place, guarantees the magnetism power of inhaling between the portion of inhaling of first magnetism and second magnetism, and when lid closes the interior stopper, realizes the alignment of first magnetism portion of inhaling and second magnetism portion of inhaling, avoids first magnetism portion of inhaling and second magnetism to inhale the portion skew each other, promotes the magnetism effect of inhaling of first magnetism portion of inhaling and second magnetism portion.

In any of the above technical solutions, the cover body is a multi-layer structure and at least includes a first layer and a second layer nested outside the first layer, and the second magnetic attraction portion is located between the first layer and the second layer.

In this scheme, when guaranteeing that first magnetism inhales the portion and the second magnetism is inhaled magnetism nature between the portion, set up the second magnetism and inhale the portion and be located between first layer and the second layer, utilize the lid to inhale the portion to the second magnetism and form protection and spacing, avoid the second magnetism to inhale the portion to leap up to move, pine takes off, the intermediate layer space of rational utilization lid, and the second magnetism is inhaled the portion and is set up between first layer and second layer, is favorable to guaranteeing the clean health of lid for user's drinking water is safer.

In the above technical solution, the second magnetic attraction part is attached to an outer side surface of the first layer.

In this scheme, the second magnetism portion of inhaling attaches to be established on the lateral surface of first layer for the second magnetism portion of inhaling is closer to interior stopper, further shortens the second magnetism and inhales the distance between portion and the first magnetism portion of inhaling, promotes the second magnetism and inhales the effect of inhaling between portion and the first magnetism portion of inhaling.

In the above technical scheme, part of the first layer is located between the second magnetic attraction part and the first magnetic attraction part and is abutted against the first magnetic attraction part.

In this scheme, set up that partial first layer is located the second magnetism and inhale the portion and the first magnetism is inhaled between the portion, and inhale the portion with the first magnetism and lean on, reduce the first magnetism and inhale the distance that portion and second magnetism inhale the portion to guarantee to inhale portion and second magnetism and inhale the portion under the unchangeable condition of parameter at the first magnetism, can obtain the biggest magnetic attraction each other.

In the above technical scheme, the wall thickness of the first layer at least at the position between the second magnetic part and the first magnetic part is 0.2 mm-0.5 mm.

In this scheme, the wall thickness that the first layer lies in the position of second magnetism portion of inhaling and first magnetism portion at least is 0.2mm ~ 0.5mm, guarantee that first layer possesses sufficient intensity and rigidity on the one hand, make lid non-deformable, on the other hand avoids the wall thickness of first layer too thick, reduce the electromagnetic shielding effect of first layer, guarantee that first magnetism portion of inhaling and second magnetism and inhale better magnetism effect between the portion, and be favorable to reducing the weight of lid, make the user can be more relaxed, the lid of laborsaving taking.

Furthermore, the first layer is at least located the second magnetism portion of inhaling with the position between the first magnetism portion of inhaling is the metal level, and the wall thickness of this metal level is 0.2mm ~ 0.5mm, and like this, the electromagnetic shield effect influence between the second magnetism portion of inhaling and the first magnetism portion of inhaling is greatly weakened to the metal level, can ensure the magnetism between inner cup and the interior stopper locking strength better for the lid body assembly is more reliable and more stable.

In any of the above technical solutions, the wall thickness of the first layer at least at the position between the second magnetic attraction part and the first magnetic attraction part is 0.3 mm-0.5 mm. For example, the wall thickness of the first layer at least at the part between the second magnetic part and the first magnetic part is 0.35mm, 0.4mm, 0.45mm, etc.

Furthermore, at least the part of the first layer between the second magnetic part and the first magnetic part is a metal layer, and the wall thickness of the metal layer is 0.3 mm-0.5 mm. For example, the thickness of the metal layer is 0.35mm, 0.4mm, 0.45mm, or the like.

In any of the above technical solutions, the second magnetic part and the cover body are separate parts, and the second magnetic part is adhered to the cover body, or at least a part of the cover body for matching with the first magnetic part is made of a magnetic material, and the part of the cover body made of the magnetic material forms the second magnetic part; and/or the width value of the part with the maximum width of the second magnetic part is 16-25 mm; and/or the thickness of the second magnetic part is 3 mm-5 mm.

In this scheme, the portion is inhaled with the lid for components of a whole that can function independently part and second magnetism to the second magnetism portion of inhaling bonds with the lid, like this, is favorable to promoting the second and inhales the stability of portion, avoids the aversion of portion is inhaled to the second magnetism, and then guarantees that the second magnetism inhales the magnetic effect between portion and the first magnetism portion of inhaling, and the second magnetism is inhaled the equipment between portion and the lid and is more convenient, is favorable to reducing the assembly degree of difficulty of product, shortens the equipment time of product.

Set up the lid and be used for at least and inhale the portion complex position with first magnetism and be the magnetism material, like this, further shorten first magnetism and inhale the portion and inhale the distance between the portion with the second magnetism for first magnetism is inhaled portion and second magnetism and is inhaled the portion and can be leaned on the actuation, promotes magnetism and inhales the effect, and is favorable to reducing lid spare part quantity, makes lid structure simpler, has saved the lid and has inhaled the equipment step between the portion with first magnetism, further shortens the equipment time of product.

The width value that sets up the biggest width position of second magnetism portion is 16mm ~ 25mm for the second magnetism portion of inhaling can be better cover first magnetism portion of inhaling, guarantees the magnetism effect of inhaling between first magnetism portion of inhaling and the second magnetism portion of inhaling.

The thickness of portion is inhaled to second magnetism is 3mm ~ 5mm, when guaranteeing that second magnetism is inhaled the portion and is had sufficient magnetic attraction, makes the thickness of second magnetism inhale the portion moderate, reduces the weight of portion is inhaled to the second magnetism, and then reduces the weight of lid, makes the lid of taking that the user can be lighter, laborsaving.

In any of the above technical solutions, the second magnetic attraction portion includes a first magnet, and the first magnetic attraction portion includes a magnetic conductive member adapted to magnetically attract the first magnet.

In this scheme, it includes first magnet to set up second magnetism portion of inhaling, first magnetism portion of inhaling includes magnetic conduction piece, when guaranteeing magnetism effect of inhaling between first magnet and the magnetic conduction piece, be favorable to reducing the cost of product, and first magnet sets up on the lid, magnetic conduction piece sets up on interior stopper, can understand, the size of lid is greater than interior stopper, first magnet sets up on the lid for first magnet can be done as big as possible, and then makes first magnet can provide bigger magnetic attraction, prevent that the lid pine from taking off.

In the above technical solution, the first magnetic attraction part further includes a second magnet; the second magnet is matched with the first magnet in a magnetic attraction manner; or the second magnet is arranged on one side of the magnetic conduction piece, which is far away from the first magnet, and is arranged opposite to the magnetic pole of the first magnet.

In this scheme, set up the adaptation that attracts mutually of second magnet and first magnet magnetism, further increase the magnetic attraction between lid and the interior stopper, prevent that the lid pine from taking off.

The second magnet is arranged on one side of the magnetic conduction piece far away from the first magnet and is arranged opposite to the magnetic pole of the first magnet, and the magnetic conduction piece and the second magnet act to further increase the magnetic attraction between the cover body and the inner plug, so that the cover body can cover the inner plug more firmly.

In any of the above technical solutions, the inner plug includes: the sealing plug is provided with a cup opening connecting structure, the cup opening connecting structure is configured to connect the sealing plug and the cup body, and a channel is arranged on the sealing plug; and the switch assembly is arranged on the plugging plug and controls the opening and closing of the channel, wherein the first magnetic suction part is arranged on the switch assembly or the plugging plug.

In this scheme, the switching of the passageway that the switch module control sealed the jam, can understand, seal the passageway adaptation of jam for with the cup intercommunication, like this, the user need not to dismantle the shutoff stopper from the cup, thereby also can open the passageway and realize pouring water, promote the convenience in use of product, and utilize the sealed rim of a cup of shutoff stopper, be favorable to promoting the seal of product, reduce the risk that the product leaked.

The sealing plug is provided with a cup opening connecting structure, so that the sealing plug can be assembled with the cup body more stably and reliably, the sealing plug is not easy to loosen and fall off, the switch assembly can be switched on and off more easily, and the reliability of the cup body sealing is better and more stable.

In the above technical scheme, the cup rim connecting structure comprises one or more of a thread structure and a clamping rib.

In this scheme, set up in rim of a cup connection structure includes one or more in helicitic texture and the card muscle, helicitic texture and card muscle have simple structure, and processing convenience's advantage is favorable to reducing the processing cost of product, reduces the dismouting degree of difficulty of stopper and cup in.

In the above technical solution, the switch assembly includes an operation portion and an opening and closing actuator adapted to open or close the passage, the operation portion is connected to the opening and closing actuator and drives the opening and closing actuator, wherein the operation portion is provided with the first magnetic attraction portion or the first magnetic attraction portion forms at least a part of the operation portion.

In this scheme, the operating portion links to each other with switching actuating mechanism to actuating mechanism drives opening and closing, like this, utilizes the operating portion to the actuating mechanism drive of opening and closing, is favorable to reducing the operation degree of difficulty of opening or closed passageway, operates more simply, laborsaving, and is more accurate to the control of opening and closing actuating mechanism, further promotes the reliability and the use experience of product.

In the above technical solution, the operation portion has a main body portion and a key cover covering the main body portion, and the key cover forms at least a part of the first magnetic attraction portion.

In this scheme, the button lid forms the first at least part of inhaling the portion of inhaling, and can understand, the lid closes the internal plug, and the button lid is more close to the lid, like this, is favorable to shortening the first magnetism and inhales the distance between the portion of inhaling and the second magnetism, promotes magnetism and inhales the effect, and has saved the button lid and the first equipment step of inhaling the portion of inhaling, further shortens the equipment time of product.

In the above technical scheme, a protruding structure is constructed on the key cover; and/or an accommodating groove with a notch at one end is formed on the body part, a second magnet is accommodated in the accommodating groove, and the key cover covers the notch; and/or the length of the key cover is 15 mm-20 mm; and/or the width of the key cover is 12 mm-18 mm.

In this scheme, the button is covered and is constructed protruding structure, and like this, protruding structure provides the impetus, and the user of being convenient for promotes the button lid, further promotes the use of product and experiences.

Set up and to hold the second magnet in the holding tank, the button lid closing cap notch, like this, this somatic part provides installation space for the second magnet, and structural layout is compacter reasonable, promotes the stability of second magnet, prevents aversion, the pine of second magnet and takes off, and then guarantees the reliability of second magnet and first magnet actuation.

The length that sets up the button lid is 15mm ~ 20mm and/or the width of button lid is 12mm ~ 18mm, like this, on the one hand for the button lid has sufficient size, and the user of being convenient for promotes the button lid, and on the other hand, the button lid can provide sufficient space and set up first magnetism and inhale the portion, and then guarantee the magnetism effect of inhaling of first magnetism portion and second magnetism portion of inhaling.

In the above technical solution, the opening and closing actuator includes: the lower cover is suitable for sealing or opening the channel, and a buckling part is arranged on the lower cover; the sliding block is connected with the operation part, a lock catch is arranged on the sliding block, the sliding block is arranged in a sliding mode, the sliding block moves to have an unlocking position or a locking position, the lock catch is clamped with the buckling part at the locking position by the sliding block, and the lock catch is released from the buckling part at the unlocking position; the elastic piece is matched with the sliding block, the sliding block compresses the elastic piece at the unlocking position, and the elastic piece elastically returns to drive the sliding block to the locking position.

In this scheme, the slider makes hasp and buckling parts joint in locking position, at this moment, slider and lower cover locking, and then make lower cover and shutoff stopper locking, the sealed passageway of lower cover, avoid leaking water, promote the operation portion, the operation portion drives the slider and slides to the unblock position, make hasp and buckling parts dropout, and then make lower cover and shutoff stopper unblock, make the passageway opened, in order to realize pouring, the slider compresses the elastic component at the unblock position simultaneously, elastic component elastic recovery drives slider to locking position, thereby the automatic re-setting of operation portion has been realized, when the passageway is sealed once more to the lower cover, realize the automatic joint of hasp and buckling parts, and has the advantages of simple structure and convenient operation.

In the above technical scheme, the lower cover is rotatably connected with the plugging plug, and the lower cover rotates relative to the plugging plug to open or seal the channel.

In this scheme, set up the lower cover and rotate in order to open or sealed passageway for the shutoff stopper, like this, the connection between lower cover and the shutoff stopper is simpler, when closing the passageway with the lower cover lid once more, only need rotate the lower cover can, it is more convenient to operate.

An embodiment of the second aspect of the present invention provides a container, including: a cup body having a cup rim; in the above-mentioned lid assembly according to any of the above-mentioned technical solutions, the inner plug of the lid assembly is connected to the cup body and seals the cup mouth.

The utility model discloses above-mentioned embodiment provides a container, through being provided with among the above-mentioned arbitrary technical scheme lid subassembly to have above all beneficial effect, no longer give unnecessary details here.

In the technical scheme, the cup body is provided with a cover body connecting structure; the inner plug of the cover body assembly seals the cup opening, and the cup opening connecting structure of the inner plug is matched with the cover body connecting structure to lock the inner plug and the cup body.

In the above technical scheme, when the cover body of the cover body assembly covers the outer side of the inner plug, the side wall of the cup body is provided with a stopping portion, the cover body of the cover body assembly is opposite to the stopping portion in the vertical direction, and the cover body is just contacted with the stopping portion or a longitudinal distance is reserved between the cover body and the stopping portion.

In this scheme, set up lid and backstop portion just contact or lid and backstop portion have longitudinal separation between the two, guarantee like this that lid and interior stopper can fully support to lean on the contact, be favorable to shortening first magnetism and inhale the portion and the second magnetism and inhale the distance between the portion for first magnetism is inhaled portion and second magnetism and is inhaled the portion and can be fully laminated, guarantees to connect the reliability between lid and the interior stopper, and then guarantees the connection reliability of lid and cup.

In the above technical solution, the longitudinal distance between the cover body and the stopping portion is greater than 0mm and less than or equal to 0.5 mm.

In this scheme, set up the longitudinal separation distance between lid and the backstop portion and be greater than 0mm less than or equal to 0.5mm, when guaranteeing that first magnetism portion and second magnetism portion of inhaling fully the actuation, avoid the clearance between lid and the cup too big, increase the connection reliability between lid and the cup, promote the pleasing to the eye degree of product.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic cross-sectional view of a container according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a container according to another embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of the upper cover according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a first magnet according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of the inner plug according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of the operation portion according to an embodiment of the present invention;

fig. 7 is a schematic top view of the operation unit according to an embodiment of the present invention;

fig. 8 is a schematic right-view structural diagram of the operation portion according to an embodiment of the present invention;

fig. 9 is a schematic cross-sectional view of the operation portion according to an embodiment of the present invention;

fig. 10 is a schematic perspective view of a key cover according to an embodiment of the present invention;

fig. 11 is a schematic top view of a key cover according to an embodiment of the present invention;

fig. 12 is a schematic diagram of a right side view of the key cover according to an embodiment of the present invention;

fig. 13 is a schematic cross-sectional view of a key cover according to an embodiment of the present invention;

fig. 14 is a schematic perspective view of the body portion according to an embodiment of the present invention;

fig. 15 is a schematic top view of the body portion according to an embodiment of the present invention;

fig. 16 is a right side view schematically illustrating the structure of the body portion according to an embodiment of the present invention;

fig. 17 is a schematic cross-sectional view of the body portion according to an embodiment of the present invention;

fig. 18 is a schematic perspective view of a switch assembly according to an embodiment of the present invention in a locked position;

fig. 19 is a schematic perspective view of a switch assembly according to an embodiment of the present invention in another view of the locked position;

fig. 20 is a schematic view of the internal structure of the switch assembly in the locked position according to an embodiment of the present invention;

fig. 21 is a schematic cross-sectional view of a switch assembly in a locked position according to an embodiment of the present invention;

fig. 22 is a perspective view of a portion of the inner plug in a locked position according to an embodiment of the present invention;

fig. 23 is a schematic perspective view of the switch assembly in an unlocked position according to an embodiment of the present invention;

fig. 24 is a schematic cross-sectional view of a switch assembly in an unlocked position according to an embodiment of the present invention;

fig. 25 is a perspective view of a portion of an embodiment of the inner plug in an unlocked position;

fig. 26 is a front view schematically illustrating the structure of the lower cover according to an embodiment of the present invention;

fig. 27 is a left side view schematically illustrating the structure of the lower cover according to an embodiment of the present invention;

fig. 28 is a schematic right-view structural diagram of the lower cover according to an embodiment of the present invention;

fig. 29 is a schematic top view of the lower cover according to an embodiment of the present invention;

fig. 30 is a schematic bottom view of the lower cover according to an embodiment of the present invention;

fig. 31 is a schematic cross-sectional view of a lower cover according to an embodiment of the present invention;

fig. 32 is a schematic perspective view of a lower cover according to an embodiment of the present invention;

fig. 33 is a schematic perspective view of the lower cover from another perspective according to an embodiment of the present invention;

fig. 34 is a schematic front view of a slider according to an embodiment of the present invention;

fig. 35 is a left side view schematically illustrating a slider according to an embodiment of the present invention;

fig. 36 is a schematic right-view structural diagram of a slider according to an embodiment of the present invention;

fig. 37 is a schematic top view of a slider according to an embodiment of the present invention;

fig. 38 is a schematic bottom view of a slider according to an embodiment of the present invention;

fig. 39 is a schematic perspective view of a slider according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 39 is:

100 inner plugs, 110 sealing plugs, 111 cup mouth connecting structures, 112 channels, 120 switch components, 121 operating parts, 1211 body parts, 1212 key covers, 12121 protruding structures, 1213 accommodating grooves, 122 opening and closing actuating mechanisms, 1221 lower covers, 12211 buckling parts, 12212 via holes, 1222 sliders, 12221 latches, 12222 connectors, 1223 elastic parts, 130 first magnetic parts, 131 magnetic parts, 132 second magnets, 140 rotating shafts, 200 cover bodies, 201 cavities, 210 first layers, 220 second layers, 230 second magnetic parts, 231 first magnets, 300 cup bodies, 310 cup mouths, 320 cover body connecting structures and 330 stopping parts.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The cover assembly and container according to some embodiments of the present invention are described below with reference to fig. 1-39.

As shown in fig. 1 and 2, an embodiment of the first aspect of the present invention provides a cover assembly, including: an inner plug 100 and a cap body 200.

The cover assembly is particularly useful in a container, and for example, the cover assembly may be particularly useful in a cup (e.g., a thermos cup).

The inner plug 100 is provided with a first magnetic attraction part 130, the cover body 200 is covered on the outer side of the inner plug 100, the cover body 200 is provided with a second magnetic attraction part 230, the first magnetic attraction part 130 and the second magnetic attraction part 230 attract and lock the inner plug 100 and the cover body 200, namely, the cover body 200 and the inner plug 100 are magnetically attracted and locked, the cover body 200 and the inner plug 100 can be opened and closed more conveniently, labor is saved, compared with the prior art that a connecting structure connected with a cup body is arranged on a cup cover, the scheme does not need to arrange an additional connecting structure on the cover body 200 and the inner plug 100, the product structure is simpler, the processing is more convenient, the product cost is reduced, the surface of the cover body 200 is relatively smooth and flat, the use experience of the cover body 200 as a water cup is improved, the cover body 200 is not easy to store dirt, the cleaning is convenient, and the cleanness and sanitation of the cover body.

In some embodiments, as shown in fig. 1 and 2, the inner plug 100 is provided with a rim connecting structure 111, and the rim connecting structure 111 is used for connecting with the cup body 300 of the cup (specifically, the rim connecting structure 111 is used for connecting with the cover connecting structure of the cup body 300), so that the inner plug 100 and the cup body 300 can be assembled more stably and reliably.

In some embodiments, the rim connection structure 111 is adapted to allow for removable connection between the inner plug 100 and the cup body 300 of the cup, thereby facilitating the filling of the cup body 300 with liquid by a user.

Further, when the cover body 200 is covered on the outer side of the inner plug 100, the first magnetic attraction part 130 is at least partially in contact with the cover body 200. For example, the first magnetic part 130 is located at the top or the peripheral wall of the inner plug 100, and when the cover body 200 covers the inner plug 100, the first magnetic part 130 abuts against the inner wall of the cover body 200, so as to shorten the distance between the first magnetic part 130 and the cover body 200, further shorten the distance between the first magnetic part 130 and the second magnetic part 230, increase the magnetic attraction force between the first magnetic part 130 and the second magnetic part 230, and make the locking between the cover body 200 and the inner plug 100 more reliable.

In one embodiment, as shown in fig. 1, the cover body 200 forms a cavity 201 with an opening at the lower part, and it can be understood that the inner plug 100 extends into the cavity 201 along the opening to cover the inner plug 100 by the cover body 200, wherein the first magnetic attraction portion 130 abuts against at least the inner top surface of the cavity 201, which is beneficial to shorten the distance between the first magnetic attraction portion 130 and the second magnetic attraction portion 230 and ensures the magnetic attraction effect between the first magnetic attraction portion 130 and the second magnetic attraction portion 230.

In one embodiment, as shown in fig. 3, the second magnetic portion 230 is located at a central position of the inner top surface of the cavity 201, so that the second magnetic portion 230 can cover an area where the first magnetic portion 130 is located, thereby ensuring a magnetic attraction force between the first magnetic portion 130 and the second magnetic portion 230, and when the cover 200 covers the inner plug 100, the alignment of the first magnetic portion 130 and the second magnetic portion 230 is realized, thereby preventing the first magnetic portion 130 and the second magnetic portion 230 from deviating from each other, and improving the magnetic attraction effect of the first magnetic portion 130 and the second magnetic portion 230.

In one embodiment, as shown in fig. 3, the cover 200 is a multi-layer structure and includes at least a first layer 210 and a second layer 220 nested outside the first layer 210, and the second magnetic attraction 230 is located between the first layer 210 and the second layer 220. When guaranteeing magnetism nature between first magnetism portion 130 and the second magnetism portion 230 of inhaling, set up second magnetism portion 230 of inhaling and be located between first layer 210 and the second layer 220, utilize lid 200 to inhale the portion 230 to form protection and spacing to the second magnetism, avoid the second magnetism portion 230 of inhaling to leap forward, the pine takes off, the intermediate layer space of rational utilization lid 200, and the second magnetism portion 230 of inhaling sets up between first layer 210 and second layer 220, be favorable to guaranteeing the clean health of lid 200, make user's drinking water safer.

For example, the first layer 210 and the second layer 220 of the cover body 200 are both metal pieces, for example, the metal pieces include stainless steel, etc., or the first layer 210 and the second layer 220 of the cover body 200 are both plastic pieces, for example, the plastic pieces include common plastic pieces such as polypropylene (PP) plastic pieces or ABS plastic, etc. One of the first layer 210 and the second layer 220 may be a metal member, and the other may be a plastic member.

In some embodiments, at least a portion of the first layer 210 located between the second magnetic attraction portion 230 and the first magnetic attraction portion 130 is a metal layer, and a wall thickness d1 of the metal layer is 0.2mm to 0.5 mm.

Further, the thickness d1 of the metal layer is 0.3mm to 0.5 mm. Electromagnetic shielding effect of the first layer 210 between the second magnetic portion 230 and the first magnetic portion 130 can be reduced, and magnetic connection strength between the second magnetic portion 230 and the first magnetic portion 130 can be further improved, so that assembly stability and reliability of the cover body 200 can be improved.

By way of further example, in one particular embodiment, the first layer 210 is entirely a metal layer.

In another embodiment, a portion of the first layer 210 between the second magnetic portion 230 and the first magnetic portion 130 is a metal layer, and a portion of the first layer 210 excluding the portion between the second magnetic portion 230 and the first magnetic portion 130 (i.e. excluding the metal layer) is a plastic layer.

For any of the embodiments described above, the second layer 220 is a plastic or metal layer.

Further, as shown in fig. 1 and 3, a second magnetic attraction part 230 is attached to an outer side surface of the first layer 210. The second magnetic part 230 is closer to the inner plug 100, the distance between the second magnetic part 230 and the first magnetic part 130 is further shortened, and the magnetic effect between the second magnetic part 230 and the first magnetic part 130 is improved.

Part of the first layer 210 is located between the second magnetic attraction part 230 and the first magnetic attraction part 130, and abuts against the first magnetic attraction part 130, for example, as shown in fig. 1 and fig. 3, the first layer 210 includes a top wall and a peripheral side wall surrounding the top wall, wherein the second magnetic attraction part 230 is located on the top wall, the cover 200 covers the inner plug 100, the first magnetic attraction part 130 abuts against the top wall, that is, the top wall is located between the second magnetic attraction part 230 and the first magnetic attraction part 130, the distance between the first magnetic attraction part 130 and the second magnetic attraction part 230 is reduced, thereby ensuring that the first magnetic attraction part 130 and the second magnetic attraction part 230 can obtain the maximum magnetic attraction force under the condition that the parameters are not changed.

In one embodiment, the second magnetic attraction part 230 and the cover body 200 are separate components, and the second magnetic attraction part 230 is adhered to the cover body 200, so that the stability of the second magnetic attraction part 230 is improved, the second magnetic attraction part 230 is prevented from shifting, the magnetic effect between the second magnetic attraction part 230 and the first magnetic attraction part 130 is ensured, the second magnetic attraction part 230 and the cover body 200 are more convenient to assemble, the assembly difficulty of a product is reduced, and the assembly time of the product is shortened.

Of course, in other embodiments, the second magnetic portion 230 and the cover 200 may be connected by a fastener, a buckle, or the like, for example, a slot is disposed on the cover 200, and the second magnetic portion 230 extends into the slot and is fixed by the slot.

In another embodiment, at least the portion of the cover body 200 that is used for cooperating with the first magnetic attraction portion 130 is made of a magnetic material, and the portion of the cover body 200 that is made of a magnetic material forms the second magnetic attraction portion 230, so as to further shorten the distance between the first magnetic attraction portion 130 and the second magnetic attraction portion 230, so that the first magnetic attraction portion 130 and the second magnetic attraction portion 230 can be abutted against and attracted, thereby improving the magnetic attraction effect, reducing the number of the components of the cover body 200, making the structure of the cover body 200 simpler, eliminating the assembly step between the cover body 200 and the first magnetic attraction portion 130, and further shortening the assembly time of the product.

In some embodiments, the width of the maximum width portion of the second magnetic portion 230 is 16mm to 25mm, for example, the second magnetic portion 230 includes a magnetic body (e.g., a magnet) which is cylindrical, at this time, the width of the maximum width portion of the second magnetic portion 230 can also be understood as the diameter of the second magnetic portion 230, and the magnetic body is rectangular, at this time, the width of the maximum width portion of the second magnetic portion 230 can also be understood as the length of the second magnetic portion 230, and the width of the maximum width portion of the second magnetic portion 230 is set to 16mm to 25mm, so that the second magnetic portion 230 can better cover the first magnetic portion 130, and the magnetic attraction effect between the first magnetic portion 130 and the second magnetic portion 230 is ensured.

In some embodiments, the thickness of the second magnetic part 230 is 3 mm-5 mm, so that the second magnetic part 230 has enough magnetic attraction force, the thickness of the second magnetic part 230 is moderate, the weight of the second magnetic part 230 is reduced, and the weight of the cover body 200 is reduced, so that the user can take the cover body 200 more easily and laborsavingly.

In one embodiment, as shown in fig. 1 and 4, the second magnetic portion 230 includes a first magnet 231, for example, the first magnet 231 includes a magnet with stronger magnetism, such as a neodymium-iron-boron magnet, a ferrite magnet, or a samarium-cobalt magnet, and the first magnetic portion 130 includes a magnetic conductive member 131 adapted to magnetically attract the first magnet 231, for example, the magnetic conductive member 131 includes a magnetic conductive metal member, such as stainless steel, iron alloy, and so on, which is beneficial to reduce the cost of the product while ensuring the magnetic attraction effect between the first magnet 231 and the magnetic conductive member 131, and the first magnet 231 is disposed on the cover 200, and the magnetic conductive member 131 is disposed on the inner plug 100, it can be understood that the cover 200 is larger than the inner plug 100 in size, and the first magnet 231 is disposed on the cover 200, so that the first magnet 231 can be as large as possible, and further, the first magnet 231 can provide a greater magnetic attraction force to prevent the cover 200 from.

Further, as shown in fig. 2, the first magnetic part 130 further includes a second magnet 132, and the second magnet 132 is magnetically attracted to and matched with the first magnet 231, so as to further increase the magnetic attraction force between the cover body 200 and the inner plug 100, and prevent the cover body 200 from being released.

In some embodiments, the second magnet 132 is disposed on a side of the magnetic conducting member 131 away from the first magnet 231, and is disposed opposite to the first magnet 231 in terms of magnetic polarity, or the magnetic polarity between the first magnet 231 and the second magnet 132 is opposite, and the magnetic conducting member 131 and the second magnet 132 act to further increase the magnetic attraction between the cover 200 and the inner plug 100, so that the cover 200 can cover the inner plug 100 more firmly.

In one embodiment, as shown in fig. 5, the inner plug 100 comprises a sealing plug 110 and a switch assembly 120, wherein the sealing plug 110 is provided with a cup opening connecting structure 111, and the cup opening connecting structure 111 is used for connecting the sealing plug 110 and the cup body 300. The plug 110 is provided with a passage 112, and the switch assembly 120 is disposed on the plug 110 and controls the opening and closing of the passage 112. Wherein, be equipped with first magnetism portion 130 of inhaling on switch module 120 or the shutoff stopper 110, the switching of switch module 120 control shutoff stopper 110's passageway 112, can understand, the passageway 112 adaptation of shutoff stopper 110 is for communicateing with cup 300, like this, the user need not to dismantle shutoff stopper 110 from cup 300, thereby also can open passageway 112 and realize pouring, promote the convenience in use of product, and utilize shutoff stopper 110 to seal rim of a cup 310, be favorable to promoting the leakproofness of product, reduce the risk that the product leaked.

Further, the cup rim connecting structure 111 includes one or more of a threaded structure and a snap rib. The thread structure and the clamping ribs have the advantages of simple structure and convenience in processing, the processing cost of products is favorably reduced, and the difficulty in dismounting the inner plug 100 and the cup body 300 is reduced.

In detail about the switch assembly 120, the switch assembly 120 includes an operation portion 121 and an opening and closing actuator 122 adapted to open or close the channel 112, the operation portion 121 is connected to the opening and closing actuator 122 and drives the opening and closing actuator 122, wherein the first magnetic attraction portion 130 or the first magnetic attraction portion 130 is arranged on the operation portion 121 to form at least a part of the operation portion 121, so that the operation portion 121 is utilized to drive the opening and closing actuator 122, which is beneficial to reducing the operation difficulty of opening or closing the channel 112, the operation is simpler and more labor-saving, the control of the opening and closing actuator 122 is more precise, and the reliability and the use experience of the product are further improved.

Further, as shown in fig. 6, fig. 7 and fig. 8, the operation portion 121 has a body portion 1211 (please refer to fig. 14, fig. 15 and fig. 16 for understanding) and a key cover 1212 (please refer to fig. 10 and fig. 11 for understanding) covering the body portion 1211, where the key cover 1212 is formed as at least a portion of the first magnetic attraction portion 130, and it can be understood that the cover body 200 covers the inner plug 100 and the key cover 1212 is closer to the cover body 200, which is beneficial to shorten the distance between the first magnetic attraction portion 130 and the second magnetic attraction portion 230, improve the magnetic attraction effect, and omit the step of assembling the key cover 1212 and the first magnetic attraction portion 130, thereby further shortening the assembling time of the product.

In one embodiment, as shown in fig. 10 and 11, the button cover 1212 is configured with a protrusion structure 12121, such that the protrusion structure 12121 provides an effort point for the user to push the button cover 1212, thereby further improving the use experience of the product.

In one embodiment, the length of the key cover 1212 is set to be 15mm to 20mm, wherein the length of the key cover 1212 can be understood as the maximum distance from one end of the key cover 1212 to the other end along the length direction of the key cover 1212, which can be specifically understood with reference to L1 shown in fig. 13, so that, on one hand, the key cover 1212 has a sufficient size to facilitate a user to push the key cover 1212, and on the other hand, the key cover 1212 can provide a sufficient space to set the first magnetic attraction portion 130, thereby ensuring the magnetic attraction effect of the first magnetic attraction portion 130 and the second magnetic attraction portion 230.

In one embodiment, the width of the key cover 1212 is set to be 12mm to 18mm, wherein the width of the key cover 1212 can be understood as the maximum distance from one end of the key cover 1212 to the other end along the width direction of the key cover 1212, which can be specifically understood with reference to d2 shown in fig. 12, so that, on one hand, the key cover 1212 has a sufficient size to facilitate a user to push the key cover 1212, and on the other hand, the key cover 1212 can provide a sufficient space to set the first magnetic attraction portion 130, thereby ensuring the magnetic attraction effect of the first magnetic attraction portion 130 and the second magnetic attraction portion 230.

In one embodiment, the main body 1211 is formed with a receiving groove 1213 (as understood with reference to fig. 17), one end of which has a notch, the receiving groove 1213 is formed with the second magnet 132, and the key cover 1212 covers the notch (as understood with reference to fig. 9), so that the main body 1211 provides an installation space for the second magnet 132, the structural layout is more compact and reasonable, the stability of the second magnet 132 is improved, the second magnet 132 is prevented from being displaced and released, and the reliability of the attraction between the second magnet 132 and the first magnet 231 is ensured.

Further, as shown in fig. 17, the receiving groove 1213 is located on the body 1211 at a position corresponding to the protruding structure 12121, which is beneficial to further increase the volume of the receiving groove 1213, so that the size of the second magnet 132 can be further increased, and the magnetic property of the second magnet 132 can be further enhanced.

In detail with respect to the opening and closing actuator 122, as shown in fig. 18, 19 and 20, the opening and closing actuator 122 includes a lower cover 1221, a slider 1222 and an elastic member 1223, wherein the lower cover 1221 is adapted to seal or open the passage 112, the lower cover 1221 is provided with a buckling portion 12211, the slider 1222 is connected to the operating portion 121, the slider 1222 is provided with a latch 12221, the slider 1222 is slidably disposed, and the slider 1222 moves to have an unlocked position or a locked position, and the slider 1222 is in the locked position such that the latch 12221 is engaged with the buckling portion 12211, and is in the unlocked position such that the latch 12221 is disengaged from the buckling portion 12211, the elastic member 1223 is engaged with the slider 1222, and the slider 1222 compresses the elastic member 1223 in the unlocked position, and the elastic member 1223 elastically drives the slider 1222 to be in the. As shown in fig. 21 and 22, the slider 1222 is in the locking position such that the latch 12221 is engaged with the fastening portion 12211, and at this time, the slider 1222 is locked with the lower cover 1221, so that the lower cover 1221 is locked with the plug 110, and the lower cover 1221 seals the channel 112 to prevent water leakage, please refer to fig. 23, 24, and 25, push the operating portion 121, the operating portion 121 drives the slider 1222 to slide to the unlocking position, so that the latch 12221 is disengaged from the fastening portion 12211, so that the lower cover 1221 is unlocked from the plug 110, so that the channel 112 is opened to pour water, and at the same time, the slider 1222 compresses the elastic member 1223 in the unlocking position, and the elastic member 1223 elastically returns to drive the slider 1222 to the locking position, thereby achieving automatic resetting of the operating portion 121.

In detail, referring to fig. 26, 27 and 28, the lower cap 1221 is rotatably connected to the block plug 110, so that the lower cap 1221 rotates relative to the block plug 110 to seal or open the channel 112 of the block plug 110, as shown in fig. 29 and 30, the lower cap 1221 has an upper receiving space and a lower receiving space, wherein the upper receiving space is used for receiving the operating part 121, and the operating part 121 can slide in the upper receiving space, the lower receiving space is used for receiving the slider 1222 and the elastic member 1223, a through hole 12212 is provided between the upper receiving space and the lower receiving space, a portion of the slider 1222 extends into the upper receiving space along the through hole 12212 and is connected to the operating part 121, so that the operating part 121 slides to drive the slider 1222 to slide, as shown in fig. 31, 32 and 33, a buckling part 12211 is provided on the lower receiving space, for example, a plurality of buckles are provided on the lower receiving space, the buckles are in snap-fit with the buckles 12221 of the slider 1222 and are buckled and limited, in detail with respect to the slider 1222, as shown in fig. 34, 35 and 36, along the length direction of the slider 1222, at both ends of the slider 1222, there are respectively provided with latches 12221 for latching the latching portions 12211, as shown in fig. 37, 38 and 39, the slider 1222 is provided with a protruding connecting member 12222, the connecting member 12222 extends upwards into the upper accommodating space and is connected to the operating portion 121, so that the operating portion 121 slides to drive the slider 1222 to slide, on one hand, the space of the lower cover 1221 is more reasonably utilized, so that the product structure is more compact, and on the other hand, the distance between the slider 1222 and the operating portion 121 is shortened, so that the sliding can be better driven by the operating portion 121.

Further, the lower cap 1221 is rotatably coupled to the plug 110, and the lower cap 1221 is rotated relative to the plug 110 to open or seal the passage 112. For example, one of the lower cover 1221 and the sealing plug 110 is provided with the rotating shaft 140, the other is provided with the shaft hole, and the rotating shaft 140 extends into the shaft hole and is rotatably connected with the shaft hole, so that the connection between the lower cover 1221 and the sealing plug 110 is simpler, when the lower cover 1221 is covered on the channel 112 again, only the lower cover 1221 needs to be rotated, and the operation is more convenient.

As shown in fig. 1 and 2, an embodiment of a second aspect of the present invention provides a container, comprising: a cup 300 and a lid assembly. The bowl 300 has a rim 310 and the internal plug 100 of the lid assembly is coupled to the bowl 300 and seals the rim 310.

The utility model discloses the container that above-mentioned embodiment provided is through being provided with the lid subassembly in above-mentioned arbitrary embodiment to have above whole beneficial effect, no longer describe here.

In some embodiments, in more detail, the container includes a cup body 300 and a lid assembly. The cup body 300 is provided with a cup opening 310, and the cup body 300 is provided with a cover body connecting structure 320; inner plug 100 of the lid assembly seals cup opening 310, and cup opening connecting structure 111 of inner plug 100 cooperates with lid connecting structure 320 to lock inner plug 100 with cup body 300.

In some embodiments, as shown in fig. 2, a stopping portion 330 is formed on a sidewall of the cup 300, the cover 200 of the lid assembly is opposite to the stopping portion 330 in a vertical position, and the cover 200 is just in contact with the stopping portion 330 or has a longitudinal distance y therebetween. Guarantee like this that lid 200 and interior stopper 100 can lean on the contact fully, be favorable to shortening first magnetism portion 130 and the second magnetism and inhale the distance between the portion 230 for first magnetism portion 130 and the second magnetism portion 230 of inhaling can fully laminate, guarantee to connect the reliability between lid 200 and the interior stopper 100, and then guarantee lid 200 and cup 300's connection reliability.

Further, as shown in fig. 2, the longitudinal distance y between the cover body 200 and the stopping portion 330 is greater than 0mm and less than or equal to 0.5 mm. When the first magnetic part 130 and the second magnetic part 230 are ensured to be attracted fully, the gap between the cover body 200 and the cup body 300 is prevented from being too large, the connection reliability between the cover body 200 and the cup body 300 is increased, and the attractiveness of the product is improved.

Further, the longitudinal distance y between the cover 200 and the stopper 330 is greater than or equal to 0.2mm and less than or equal to 0.5 mm. By way of specific example, the longitudinal distance y between the cover 200 and the stop 330 can be designed to be 0.25mm, 0.3mm, 0.35mm, 0.4mm, 0.45mm, etc.

In an embodiment of the present invention, as shown in fig. 1 to 39, the cover assembly is used in a container, for example, the container includes a cup, and in detail, the cover assembly is used in a thermos cup, wherein, as shown in fig. 1 and 2, the cover assembly includes an inner plug 100 and a cover 200, the inner plug 100 is located above the cup body 300 of the cup, the inner plug 100 is in threaded connection with the rim 310 of the cup body 300, and the cover 200 is located above the cup body 300 and outside the inner plug 100.

As shown in fig. 3, the cover 200 has a double-layered structure including a first layer 210 and a second layer 220 nested outside the first layer 210, a first magnet 231 is disposed in an interlayer space between the first layer 210 and the second layer 220, and the first magnet 231 is adhered to the first layer 210 and fixed thereto by an adhesive means such as 3M glue.

As shown in fig. 4, the first magnet 231 includes a relatively strong magnetic body such as a neodymium-iron-boron magnet, a ferrite magnet, or a samarium-cobalt magnet. The first magnet 231 is shaped like a cylinder, however, those skilled in the art can design the first magnet 231 into other shapes, such as a rectangle, a special shape, a triangle, etc., which are not listed herein. The first magnet 231 is located at a central region of the top surface of the first layer 210.

As shown in fig. 5, the inner plug 100 includes a sealing plug 110 and a switch assembly 120, the sealing plug 110 is provided with a channel 112 communicating with the cup 300, the switch assembly 120 is provided on the sealing plug 110 and controls opening and closing of the channel 112, the switch assembly 120 includes an operation portion 121 and an opening and closing actuator 122, wherein the operation portion 121 is connected to the opening and closing actuator 122 and drives the opening and closing actuator 122, the operation portion 121 is provided with a magnetic conductive member 131, specifically, the operation portion 121 has a body portion 1211 and a key cover 1212 covering the body portion 1211, the magnetic conductive member 131 is located above the key cover 1212, when the cover 200 and the inner plug 100 are closed, the first magnet 231 on the cover 200 and the magnetic conductive member 131 of the key cover 1212 attract each other by magnetic force, under the action of the magnetic force, the cover 200 approaches the inner plug 100 and is finally attached, so as to realize closing between the cover 200 and the inner plug 100, and further realize connection of the cover 200 and the cup 300, it is more convenient to open and shut, and need not to set up the helicitic texture who is used for cup 300 to connect in addition on the lid 200, and the internal surface of lid 200 is more smooth, is difficult for hiding dirty and holding dirt, reduces the clean degree of difficulty of lid 200, guarantees the sanitation and hygiene of lid 200, and is favorable to promoting the use of lid 200 when using as the drinking cup and experiences.

Further, the magnetic conductive member 131 is made of a magnetic conductive metal such as stainless steel or iron alloy, and the button cover 1212 includes a plastic part. The magnetic conducting member 131 is adhesively connected to the key cover 1212, the width of the magnetic conducting member 131 is 12 mm-18 mm, and the length of the magnetic conducting member 131 is 15 mm-20 mm, so that the finger of a person can attach to the top surface of the magnetic conducting member 131 and smoothly push the key cover 1212.

Correspondingly, first magnet 231 is cylindricly, and first magnet 231's diameter is 16mm ~ 25mm, and thickness is 3mm ~ 5mm for first magnet 231 can effectually cover the region at whole magnetic conduction piece 131 place, promotes the magnetic attraction between lid 200 and interior stopper 100.

Because the diameter size of lid 200 is showing to be greater than the length or the width of interior stopper 100 top magnetic conduction piece 131 for the size of first magnet 231 (strong magnet) can be done greatly as far as possible, and first magnet 231 can provide bigger magnetic attraction, makes lid 200 be difficult to the pine and takes off.

The inner surface of the cover 200 is attached to the end surface of the top magnetic conductive member 131 of the inner plug 100, so that the relative distance between the first magnet 231 and the magnetic conductive member 131 is minimized, and the maximum magnetic attraction force between the first magnet 231 and the magnetic conductive member 131 can be ensured under the condition that the parameters are not changed.

In some embodiments, the main body 1211 has a receiving groove 1213 with a notch at one end, the second magnet 132 is disposed in the receiving groove 1213, and the second magnet 132 and the first magnet 231 are magnetically attracted to each other, so that the second magnet 132 further enhances the magnetic attraction between the inner plug 100 and the cover 200 to prevent the cover 200 from being released.

The cover 200 and the cup 300 are in clearance fit at the shoulder of the cup, the clearance is 0 mm-0.5 mm, further, the clearance is 0.2 mm-0.5 mm, so as to preferentially ensure that the inner surface of the cover 200 can be fully attached to the end surface of the top magnetic conductive member 131 of the inner plug 100, and the fit clearance between the cover 200 and the cup 300 is within an acceptable range of appearance.

As shown in fig. 18, 19 and 20, the opening and closing actuator 122 includes a lower cover 1221, a slider 1222 and an elastic member 1223, the lower cover 1221 is rotatably connected to the plug 110, in detail, one of the lower cover 1221 and the plug 110 is provided with a rotating shaft 140, and the other is provided with a shaft hole, the rotating shaft 140 extends into the shaft hole and is rotatably connected to the shaft hole, so that the lower cover 1221 rotates relative to the plug 110 to open or close the passage 112.

As shown in fig. 30, a fastening portion 12211 is disposed on the lower cover 1221, as shown in fig. 39, two ends of the slider 1222 are symmetrically disposed with a latch 12221 and a connecting member 12222, and the slider 1222 abuts against the lower portion of the lower cover 1221 and is hooked with the button cover 1212 through the connecting member 12222. A spring is also arranged below the slider 1222. As shown in fig. 18, 21 and 22, in a natural state, the spring pushes the slider 1222 to move away from the rotating shaft 140, the latch 12221 of the slider 1222 is engaged with the engaging portion 12211 of the lower cover 1221, the lower cover 1221 closes the channel 112, as shown in fig. 23, 24 and 25, when the button cover 1212 is pushed, the slider 1222 moves toward the rotating shaft 140, the latch 12221 of the slider 1222 is disengaged from the engaging portion 12211 of the lower cover 1221, and the lower cover 1221 can be turned to open the channel 112.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (20)

1. A cover assembly, comprising:

the inner plug is provided with a first magnetic suction part;

the cover body is covered on the outer side of the inner plug and provided with a second magnetic attraction part, and the first magnetic attraction part and the second magnetic attraction part are magnetically attracted to lock the inner plug and the cover body.

2. The cover assembly of claim 1,

when the cover body is covered on the outer side of the inner plug, the first magnetic part is at least partially contacted with the cover body.

3. The cover assembly of claim 1 or 2, wherein the cover defines a cavity having an opening at a lower portion thereof; wherein the content of the first and second substances,

the first magnetic suction part is at least abutted against the inner top surface of the cavity; and/or

The second magnetic suction part is positioned at the center of the inner top surface of the cavity.

4. The cover assembly of claim 1 or 2,

the cover body is of a multilayer structure and at least comprises a first layer and a second layer nested on the outer side of the first layer, and the second magnetic attraction part is located between the first layer and the second layer.

5. The cover assembly of claim 4,

the second magnetic part is attached to the outer side surface of the first layer.

6. The cover assembly of claim 4,

part of the first layer is located between the second magnetic part and the first magnetic part and is abutted against the first magnetic part.

7. The cover assembly of claim 6,

the wall thickness of the first layer at least at the position between the second magnetic part and the first magnetic part is 0.2 mm-0.5 mm.

8. The cover assembly of claim 1 or 2,

the second magnetic part and the cover body are separated parts and are adhered to each other, or at least the part of the cover body, which is used for being matched with the first magnetic part, is made of a magnetic material, and the part of the cover body, which is made of the magnetic material, forms the second magnetic part; and/or

The width value of the part with the maximum width of the second magnetic part is 16-25 mm; and/or

The thickness of the second magnetic part is 3 mm-5 mm.

9. The cover assembly of claim 1 or 2,

the second magnetic part comprises a first magnet, and the first magnetic part comprises a magnetic conduction piece which is suitable for being magnetically attracted with the first magnet.

10. The cover assembly of claim 9, wherein the first magnetically attractive portion further comprises a second magnet;

the second magnet is matched with the first magnet in a magnetic attraction manner; or

The second magnet is arranged on one side of the magnetic conduction piece, which is far away from the first magnet, and is arranged opposite to the magnetic pole of the first magnet.

11. The cover assembly of claim 1 or 2, wherein the inner plug comprises:

the sealing plug is provided with a cup opening connecting structure, the cup opening connecting structure is configured to connect the sealing plug and the cup body, and a channel is arranged on the sealing plug;

and the switch assembly is arranged on the plugging plug and controls the opening and closing of the channel, wherein the first magnetic suction part is arranged on the switch assembly or the plugging plug.

12. The cover assembly of claim 11,

the cup mouth connecting structure comprises one or more of a threaded structure and a clamping rib.

13. The cover assembly of claim 11,

the switch component comprises an operation part and an opening and closing execution mechanism suitable for opening or closing the passage, the operation part is connected with the opening and closing execution mechanism and drives the opening and closing execution mechanism, wherein the operation part is provided with the first magnetic attraction part or the first magnetic attraction part is formed into at least one part of the operation part.

14. The cover assembly of claim 13,

the operating part is provided with a body part and a key cover covering the body part, and the key cover is formed into at least one part of the first magnetic part.

15. The cover assembly of claim 14,

a convex structure is constructed on the key cover; and/or

An accommodating groove with a notch at one end is formed in the body part, a second magnet is accommodated in the accommodating groove, and the notch is covered by the key cover; and/or

The length of the key cover is 15 mm-20 mm; and/or

The width of the key cover is 12 mm-18 mm.

16. The cover assembly of claim 13, wherein the opening and closing actuator comprises:

the lower cover is suitable for sealing or opening the channel, and a buckling part is arranged on the lower cover;

the sliding block is connected with the operation part, a lock catch is arranged on the sliding block, the sliding block is arranged in a sliding mode, the sliding block moves to have an unlocking position or a locking position, the lock catch is clamped with the buckling part at the locking position by the sliding block, and the lock catch is released from the buckling part at the unlocking position;

the elastic piece is matched with the sliding block, the sliding block compresses the elastic piece at the unlocking position, and the elastic piece elastically returns to drive the sliding block to the locking position.

17. The cover assembly of claim 16,

the lower cover is rotatably connected with the plugging plug, and the lower cover rotates relative to the plugging plug to open or seal the channel.

18. A container, comprising:

a cup body having a cup rim;

a lid assembly according to any one of claims 1 to 17, an internal plug of the lid assembly being connected to the cup and sealing the mouth.

19. The container of claim 18,

a stopping part is formed on the side wall of the cup body;

when the cover body of the cover body assembly is covered on the outer side of the inner plug, the cover body is opposite to the stopping part in the vertical position, and the cover body is just contacted with the stopping part or a longitudinal distance is reserved between the cover body and the stopping part.

20. The container of claim 19,

the longitudinal distance between the cover body and the stopping part is greater than 0mm and less than or equal to 0.5 mm.

Images