CN216916957U - Container lid and container - Google Patents

Abstract

The utility model provides a container cover and a container, wherein the container cover comprises a cover body and a valve body assembly, the cover body is provided with an internal cavity, the lower part of the cover body is provided with a cover opening which can be communicated with the outside, and the inner wall of the internal cavity is convexly provided with a support rib; the valve body assembly is used for sealing the inner cavity and comprises a valve body which is slidably supported on the supporting rib so as to be capable of selectively blocking the cover opening. The container lid that this disclosure provided includes lid and valve body subassembly, and the lid is provided with inside cavity, and inside cavity can be used for placeeing the object, and the lid opening can be opened to the valve body subassembly as required, and the object in the inside cavity can be under the action of gravity in the container of automatic entering into, improved the convenience that the container used.

Description

Container lid and container

Technical Field

The disclosure belongs to the technical field of articles for daily use, and particularly relates to a container cover and a container with the container cover.

Background

In order to facilitate daily life and improve quality of life, a container is usually used for storing objects, for example, a cup can be used for storing liquid food, and the cup is convenient to carry.

In the existing cup, when tea needs to be brewed, a user needs to grab tea leaves by hands or other additional tools and place the tea leaves in the cup, and the cup is not sanitary in the occasion that the hands of the user are not easy to clean; in addition, carrying an additional tool with them also brings unnecessary trouble to the user.

SUMMERY OF THE UTILITY MODEL

The main object of this disclosure is to provide a container lid to can make tea automatically, improve the convenience of use.

In view of the above purpose, the present disclosure provides the following technical solutions:

in one aspect of the present disclosure, a container cover is provided, which includes a cover body and a valve body assembly, wherein the cover body is provided with an internal cavity, a cover opening capable of communicating with the outside is provided at the lower part of the cover body, and a support rib is protrudingly provided on the inner wall of the internal cavity; the valve body assembly is used for sealing the inner cavity and comprises a valve body, and the valve body is slidably supported on the supporting ribs so as to selectively block the cover opening.

The container lid that this disclosure provided includes lid and valve body subassembly, and the lid is provided with inside cavity, and inside cavity can be used for placeeing the object, and the lid opening can be opened to the valve body subassembly as required, and the object in the inside cavity can be under the action of gravity in the container of automatic entering into, improved the convenience that the container used.

The bottom of the valve body is provided with a valve body bottom plate, the diameter of the valve body bottom plate is equal to that of the cover opening so as to seal the cover opening, and the diameter of the valve body bottom plate is not smaller than that of the valve body. So set up, can increase the accommodation space of inside cavity, and reduce valve body assembly's weight, reduce valve body assembly's manufacturing cost.

Optionally, the valve body assembly further includes a valve body protrusion fixed to the valve body and between the valve body bottom plate, the valve body protrusion is provided with an edge a radially outwardly inclined downwardly extending valve body inclined plane of the container cover, the container cover further includes an edge a radially horizontal movement button of the container cover, the button is provided with a button inclined plane matching the valve body inclined plane so as to open the cover opening by the button driving the valve body is along the axial up and down movement of the container cover. So set up, the valve body convex part is connected between valve body and valve body bottom plate, can regard as the strengthening rib to use, has improved the structural strength of valve body. Further, the direction of force transmission can be changed by providing the valve body slope to convert the horizontal movement of the button into the longitudinal movement of the valve body.

Further, the radial middle part of the supporting rib is provided with a valve body mounting hole, the valve body is arranged in the valve body mounting hole in a penetrating mode, and the supporting rib is arranged on the inner wall of the inner cavity body in the arranging mode, so that the upper space of the supporting rib can be communicated with the lower space of the supporting rib, objects in the inner cavity body can flow smoothly, and blocking is avoided.

The valve body assembly further comprises a valve cover and a return spring, the valve cover is fixed to the top of the valve body and located above the supporting ribs, the return spring is sleeved on the periphery of the valve body and tightly pressed between the valve cover and the supporting ribs, and the diameter of the valve cover is not smaller than that of the valve body mounting hole. So set up, under above-mentioned initial condition, reset spring is in compression state, can provide ascending thrust for the valve body to make the valve body inclined plane can laminate on the button inclined plane firmly. When the push button is radially pressed and moves toward the radial center, the valve body moves downward in the axial direction of the cover body under the action of the pressing force, and the return spring is further compressed. When removing this pressing force, under reset spring's effect, the valve body resets to can realize the automatic re-setting of valve body, further improve the convenience that the container lid used.

According to another exemplary embodiment of the present disclosure, the cover body includes a lower cover body, the lower cover body includes a lower cover outer cylinder body, a button mounting hole is provided on the lower cover outer cylinder body, the button is slidably disposed in the button mounting hole along a radial direction of the cover body, and the button mounting hole is located below the support rib.

Furthermore, the lower surface of the support rib is provided with a lower limit convex part which protrudes downwards along the axial direction of the cover body, the lower limit convex part is positioned above the valve body bottom plate, and when the valve body bottom plate blocks the cover opening, the lower limit convex part can be supported on the valve body bottom plate. So set up, can carry on spacingly to the axial motion of valve body, improved the valve body inefficacy to the security of valve body has further been improved.

Further, the lid is still located including the cover the internal lower apron of lower cover urceolus, so set up, the lid can be including the lower lid and the lower apron that independently form respectively, has reduced the manufacturing degree of difficulty to the manufacturing cost of lid has been reduced. The lower cover plate is provided with a lower cover plate convex part facing the button mounting hole, the button is provided with a button groove, and the lower cover plate convex part can be stopped by the button groove along two radial side walls of the cover body. So set up, lid structure is simpler to manufacturing cost has been reduced.

The container cover further comprises a button, wherein a button mounting hole is formed in the side wall of the inner cavity of the cover body, and the button is slidably arranged in the button mounting hole along the radial direction of the cover body. So set up, drive the valve body through the button that sets up along the radial slidable of lid and remove, remove for the lid to shutoff lid opening when needs makes internal chamber keep apart with the external world, thereby can prevent to put the outside that the object in internal chamber dropped or revealed the container lid.

Optionally, the button is provided with a button inclined plane which extends upwards towards the center of the cover body in an inclined manner, the valve body is provided with a valve body convex part, and the valve body convex part is provided with a valve body inclined plane matched with the button inclined plane, so that when the button moves towards the center of the cover body, the valve body can be driven to move downwards along the axis of the cover body, and the cover opening is opened.

Furthermore, a valve body mounting hole is formed in the radial middle of the support rib, and the valve body penetrates through the valve body mounting hole.

Optionally, the valve body assembly further comprises a valve cover and a return spring, the valve cover is fixed to the top of the valve body, the return spring is sleeved on the periphery of the valve body and tightly pressed between the valve cover and the support ribs, and the diameter of the valve cover is not smaller than that of the valve body mounting hole. So set up, through setting up the valve body bottom plate in the bottom of valve body, and the valve body bottom plate can the shutoff in lid opening department.

Further, the valve body subassembly still includes the valve body sealing washer, the periphery wall of valve body bottom plate is provided with the edge the sealing washer holding tank that the circumference of valve body bottom plate extends, the valve body sealing washer holds and compresses tightly the lateral wall of inside cavity with between the sealing washer holding tank. How to set up, the leakproofness between valve body and the lid has further been improved.

Further, the top surface of the valve body bottom plate extends downwards along the radial direction of the cover body in an inclined mode, and therefore the rolling speed of the objects in the inner cavity is improved.

Further, the lower cover plate is provided with a lower cover plate convex part extending towards the button mounting hole, the button is provided with a button groove, and the lower cover plate convex part can be stopped on the button groove along the two radial side walls of the cover body. So set up, improved the precision that the button removed to the security of valve body has further been improved.

Optionally, the lower cover body further comprises a lower cover inner cylinder and a connecting portion connected between the lower cover inner cylinder and the lower cover outer cylinder, the lower cover plate is substantially cylindrical and is arranged between the lower cover inner cylinder and the lower cover outer cylinder, the lower cover plate convex portion is located below the button, and the button groove is formed by recessing the bottom wall of the button. So set up, lid structure is simpler to manufacturing cost has been reduced.

In another exemplary embodiment of the present disclosure, the container cover further includes a filter net detachably coupled to a lower end of the cover body. So set up, the object of placeeing in the internal cavity leaves the internal cavity after, can fall into the filter screen, is convenient for clean.

Optionally, a cover plate groove is formed in the periphery of the lower cover plate, the filter screen is provided with a filter screen convex part matched with the cover plate groove, and the filter screen convex part is clamped in the cover plate groove so that the lower cover plate is connected with the filter screen in a buckling manner; or, the periphery of apron is provided with the apron convex part down, the filter screen be provided with the filter screen recess that the apron convex part matches, apron convex part card is located in the filter screen recess, so that the apron with the filter screen buckle is connected down. So set up, lid structure is simpler, and is convenient for make to the manufacturing cost of container lid has further been reduced.

In another exemplary embodiment of the present disclosure, the cover further includes an upper cover detachably coupled to a top of the lower cover. So set up, facilitate the user to the pre-filling object in the content cavity.

In another aspect of the present disclosure, a container is provided, which includes a container body and a container cover as described above, wherein the container cover can cover the opening of the container body.

The container lid and container provided by the present disclosure have at least the following distinguishing technical features: the container lid that this disclosure provided includes lid and valve body subassembly, and the lid is provided with inside cavity, and inside cavity can be used for placeeing the object, and the lid opening can be opened to the valve body subassembly as required, and the object in the inside cavity can be under the action of gravity in the container of automatic entering into, improved the convenience that the container used.

Drawings

The above and/or other objects and advantages of the present disclosure will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

fig. 1 is a longitudinal cross-sectional view of a container provided in an exemplary embodiment of the present disclosure.

Fig. 2 is a partially enlarged view of the portion of fig. 1 corresponding to the circle I.

Fig. 3 is a structural view of the lower cap of fig. 1.

Fig. 4 is an exploded view of the valve body and the valve cover of fig. 1.

Description of the reference numerals:

10. a container body; 20. A cover body;

21. an upper cover; 22. A lower cover;

23. filtering with a screen; 24. A lower cover plate;

25. a valve body assembly; 26. A button;

27. a cover body sealing ring; 221. A lower limit projection;

222. a button mounting hole; 223. Supporting ribs;

224. a valve body mounting hole; 225. An upper limiting projection;

226. a lower cover outer cylinder body; 227. A lower cover inner cylinder body;

228. a connecting portion;

241. a lower cover plate convex portion; 251. A valve cover;

252. a return spring; 253. A valve body;

254. a valve body sealing ring; 2531. A valve body protrusion;

2532. a valve body bottom plate; 2533. A valve body buckle;

2511. a valve cover clamping groove; 261. A button recess.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, it should not be understood that the aspects of the present disclosure are limited to the embodiments set forth herein. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

Fig. 1 is a longitudinal cross-sectional view of a container provided in an exemplary embodiment of the present disclosure. Fig. 2 is a partially enlarged view of a portion of fig. 1 indicated by the letter I. Referring to fig. 1 and 2, in one aspect of the present disclosure, a container is provided, which may include a container body 10 and a container cover capable of covering an opening of the container body 10. As an example, the container cover may be screw-coupled to the container body 10, but is not limited thereto. Alternatively, the container may be a cup, such as, but not limited to, a thermos cup.

With continued reference to the drawings, the container cover may include a cover body 20 and a valve body assembly 25, the cover body 20 may be provided with an inner cavity, a lower portion of the cover body 20 may be provided with a cover opening capable of communicating with the outside, and an inner wall of the inner cavity may be protrudingly provided with a support rib 223. The valve body assembly 25 may be used to seal the internal cavity, the valve body assembly 25 including a valve body 253, the valve body 253 slidably supported on the support ribs 223 to enable selective sealing of the cover opening.

The container lid that this disclosure provided includes lid 20 and valve body subassembly 25, and lid 20 is provided with inside cavity, and inside cavity can be used for placeeing the object, and the lid opening can be opened to valve body subassembly 25 as required, and the object in the inside cavity can be under the action of gravity in the container of automatic entering into, improved the convenience that the container used.

As an example, the container cover may further include a button 26, and a button mounting hole 222 is provided on a side wall of the inner cavity of the cover body 20, and the button 26 is slidably disposed in the button mounting hole 222 in a radial direction of the cover body 20. The present disclosure drives the valve body 253 to move by arranging the button 26 slidably arranged along the radial direction of the cover body 20, and moves relative to the cover body 20 to block the cover opening when needed, so that the internal cavity is isolated from the outside, and thus, an object placed in the internal cavity can be prevented from falling or leaking to the outside of the container cover.

Specifically, the button 26 is provided with a button slope extending obliquely upward toward the center of the cover 20, and the valve body 253 is provided with a valve body protrusion 2531, and the valve body protrusion 2531 is provided with a valve body slope matching with the button slope, so that when the button 26 moves toward the center of the cover 20, the valve body 253 can be driven to move downward along the axis of the cover 20, so that the cover opening is opened.

Specifically, referring to fig. 1, 2 and 4, the valve body assembly 25 may include a valve body 253, a bottom of the valve body 253 is provided with a valve body bottom plate 2532, and a diameter of the valve body bottom plate 2532 may be equal to a diameter of the cover opening to be able to close the cover opening. With this arrangement, the valve body bottom plate 2532 is provided at the bottom of the valve body 253, and the valve body bottom plate 2532 can be closed off at the cover opening.

In order to limit the axial movement of the valve body 253, the lower surface of the support rib 223 is provided with a lower limit projection 221 projecting downward in the axial direction of the lid body 20, the lower limit projection 221 is positioned above the valve body bottom plate 2532, and when the valve body bottom plate 2532 closes the lid opening, the lower limit projection 221 can be supported on the valve body bottom plate 2532.

In order to reduce the weight of the valve body assembly 25, the valve body 253 may be configured to have a diameter smaller than that of the valve body bottom plate 2532, in this embodiment, the valve body 253 may be a substantially cylindrical body, and the valve body bottom plate 2532 may be fixed to the bottom end of the valve body 253, for example, but not limited to, the valve body 253 may be integrally formed with the valve body bottom plate 2532.

With continued reference to fig. 4, the valve body protrusion 2531 may be a reinforcing rib, and the valve body protrusion 2531 is coupled between the valve body 253 and the valve body bottom plate 2532, so that the coupling strength between the valve body 253 and the valve body bottom plate 2532 can be improved. Further, in order that the object in the internal cavity can smoothly fall down by its own weight and pass through the cover opening, the valve body projection 2531 is provided to radially extend in the radial direction of the valve body bottom plate 2532.

As an example, in order to convert the radial movement of the push button 26 in the cover body 20 into the axial movement of the valve body 253 in the cover body 20, a valve body slope may be provided on the valve body projection 2531, and the valve body slope may be provided to extend obliquely downward radially outward, and a push button slope provided to extend obliquely upward radially inward may be provided on the push button 26.

In the initial state, the valve body bottom plate 2532 may be sealed at the lid opening, and the radially outer end of the button 26 may be substantially flush with the outer peripheral wall of the lid body 20, or the outer end of the button 26 may radially protrude from the outer peripheral wall of the lid body 20 to facilitate the user to touch and radially press the button 26. When the user presses the button 26 radially, the button 26 slides radially inward, the button ramp will press the valve body projection 2531 downward, the valve body 253 will move downward to move the valve body floor 2532 away from the lid opening to open the lid opening, and under the force of gravity, the object placed in the content cavity will now roll down and away from the container lid.

To further increase the roll-off speed of the object within the internal cavity, the top surface of the valve body bottom plate 2532 may be arranged to extend obliquely downward radially outward of the cap body 20.

In order to enable the valve body 253 to automatically reset, the valve body assembly 25 may further include a valve cap 251 and a return spring 252, the valve cap 251 is fixed to the top of the valve body 253, the return spring 252 is sleeved on the outer circumference of the valve body 253 and is compressed between the valve cap 251 and the support rib 223, and the diameter of the valve cap 251 is not smaller than the diameter of the valve body mounting hole 224.

With this arrangement, in the initial state, the return spring 252 is in a compressed state, and can provide an upward pushing force for the valve body 253, so that the valve body inclined surface can be firmly attached to the button inclined surface. When the push button 26 is radially pressed and moved toward the radial center, the valve body 253 is moved downward in the axial direction of the lid body 20 by the pressing force, and the return spring 252 is further compressed. When the pressing force is removed, the valve body 253 is restored by the return spring 252.

As an example, the valve cover 251 may be configured as a cylinder with an opening facing downward, and a valve body through hole for passing through the top of the valve body 253 is provided on the top wall of the cylinder, for example, but not limited to, the valve body through hole may be configured as a butterfly shape, and the top of the valve body 253 may be matched with the valve body through hole to be able to pass through. When the valve body through hole is aligned with the top of the valve body, the valve body 253 can be inserted into the valve body through hole; treat that the top of valve body 253 penetrates behind the valve body through-hole, can rotate valve body 253 certain angle to make valve body through-hole and valve body top dislocation, under reset spring 252's pressure effect, the valve body top can be blocked and locate in this valve body through-hole, thereby can avoid both to take place relative rotation. The valve body assembly 25 provided by the present disclosure is simple in structure, low in manufacturing cost, and reliable in connection between the components. In order to enable the bonnet 251 to be stably supported above the support ribs 223, the outer diameter of the bonnet 251 may be larger than the diameter of the valve body mounting hole 224.

Further, the top surface of the support rib 223 is provided with an upper limit projection 225 projecting outward, and the valve body mounting hole 224 may be provided at the middle of the upper limit projection 225. Alternatively, the upper limit protrusion 225 may have a hollow cylindrical shape, and the outer diameter of the upper limit protrusion 225 may be equal to the diameter of the return spring 252, so that the bottom end of the return spring 252 may be sleeved on the upper limit protrusion 225. With the arrangement, when the valve body assembly 25 is assembled, the return spring 252 can be accurately positioned, and the assembly efficiency of the valve body assembly 25 is improved. Further, the reset spring 252 can be firmly sleeved on the periphery of the upper limit convex portion 225, so as to prevent the valve body 253 from radially shaking in the up-and-down moving process, thereby improving the reliability of the valve body 253.

More specifically, the radially middle portion of the support rib 223 may be provided with a valve body mounting hole 224, and the valve body 253 is inserted into the valve body mounting hole 224. So set up, through being provided with brace rod 223 in the inner wall of inside cavity, can make the upper space of brace rod 223 and the lower part space intercommunication of brace rod 223 to make the object in the inside cavity can smoothly flow, avoid blockking up.

In order to further improve the sealing performance of the internal cavity, the valve body assembly 25 further includes a valve body sealing ring 254, the outer peripheral wall of the valve body bottom plate 2532 is provided with a sealing ring accommodating groove extending along the circumferential direction of the valve body bottom plate 2532, and the valve body sealing ring 254 is accommodated and compressed between the side wall of the internal cavity and the sealing ring accommodating groove.

With continued reference to fig. 1 and 2, in order to reduce the manufacturing difficulty of the cover 20 and further reduce the manufacturing cost of the cover 20, the cover 20 may include a lower cover 22 and a lower cover plate 24 that are sleeved with each other, the lower cover 22 may include a lower cover outer cylinder 226, and the lower cover plate 24 may be sleeved in the lower cover outer cylinder 226. With the arrangement, the lower cover body 22 and the lower cover plate 24 can be assembled and connected after being molded respectively, and the cost is low. In order to prevent the button 26 from being detached from the cover 20, the lower cover 24 may be provided with a lower cover protrusion 241 extending toward the button installation hole 222, the button 26 may be provided with a button groove 261, and the lower cover protrusion 241 may be caught on both side walls of the button groove 261 in the radial direction of the cover 20. The button recess 264 may be used to limit the radial movement of the lower cover plate protrusion 241, so that the button 26 may be accurately moved to a predetermined position, further improving the operational stability of the valve body assembly 25.

More specifically, as an example, the lower cover body 22 may further include a lower cover inner cylinder 227 and a connecting portion 228 connected between the lower cover inner cylinder 227 and the lower cover outer cylinder 226, the lower cover plate 24 may be substantially cylindrical and disposed between the lower cover inner cylinder 227 and the lower cover outer cylinder 226 to be stably connected with the lower cover body 22, the lower cover plate protrusion 241 is located below the push button 26, and the push button groove 261 is concavely formed from the bottom wall of the push button 26.

In order to further improve the convenience of use of the container, the container cover may further include a strainer 23, and the strainer 23 may be detachably coupled to a lower end of the cover body 20. So set up, the object of placing in the internal cavity leaves the internal cavity after, can fall into filter screen 23, is convenient for clean. As an example, the container may be a cup, the object placed in the inner cavity may be tea, when the user needs to drink tea, the button 26 may be radially pressed, the valve body 253 will move downwards under the action of the pressing force to open the cover opening, and the tea in the inner cavity may fall into the filter screen 23 under the action of gravity. When the pressing force is removed, the valve body 253 will be reset by the reset spring 252 to close the cover opening again. At this time, the cup can be shaken, so that the water in the cup body can enter the filter screen 23 and contact with the tea leaves in the filter screen 23 to soak the tea leaves. Because tealeaves is spacing in filter screen 23, and can not scatter in the tea, when the user drinks tea, avoid tealeaves to miss in the user's mouth to the convenience that the user used has further been improved. Except that, the filter screen 23 is detachably connected at the lower end of the cover body 20, and after the user drinks the tea water, the filter screen 23 can be detached from the cover body 20 to discard the waste tea leaves, so that the tea drink box is safe and convenient.

In order to further improve the convenience of the container cover, the filter screen 23 and the cover body 20 can be connected by a buckle so as to be convenient for disassembly and assembly. As an example, the periphery of the lower cover plate 24 is provided with a cover plate groove, the filter screen 23 is provided with a filter screen convex part matched with the cover plate groove, and the filter screen convex part is clamped in the cover plate groove, so that the lower cover plate 24 is in snap-fit connection with the filter screen 23; or, the periphery of lower cover plate 24 is provided with the apron convex part, and filter screen 23 is provided with the filter screen recess that matches with the apron convex part, and the apron convex part card is located in the filter screen recess to make lower cover plate 24 be connected with filter screen 23 buckle.

To facilitate the addition of objects into the internal cavity, the cover 20 further includes an upper cover 21, and the upper cover 21 is detachably attached to the top of the lower cover 22.

By way of example, the specific structure of the various components will now be described with continued reference to the accompanying drawings.

As shown in fig. 1 to 3, the lower cover 22 may include a lower cover outer cylinder 226, the lower cover outer cylinder 226 may be substantially cylindrical, and an opening combination portion for connecting with the opening of the container body is provided at a lower portion of the lower cover outer cylinder 226, for example, but not limited to, an inner wall of the opening combination portion is provided with screw threads to be capable of matching with the screw threads at the opening of the container body.

The axial middle part of the lower cover body 22 may be provided with a support rib 223 for supporting the valve body 253, and the support rib 223 may be in a strip shape to be fixedly connected on the inner wall of the lower cover body 22, so that the upper space of the support rib 223 may be communicated with the lower space of the support rib 223, and thus, under the condition that the valve body 253 opens the cover opening, an object placed in the inner cavity may leave the inner cavity under the action of its own gravity.

The middle part of brace rod 223 can be provided with valve body mounting hole 224, and valve body 253 can be roughly the cylinder, and the diameter of valve body 253 is the same with the aperture of valve body mounting hole 224 to make valve body 253 smoothly slide in valve body mounting hole 224, avoid valve body 253 to take place to rock. Further, the valve body mounting hole 224 may be disposed coaxially with the lower cover body 22, but is not limited thereto.

Further, the top of the support rib 223 is provided with an upper limit protrusion 225 protruding upward, and the outer diameter of the upper limit protrusion 225 may be the same as the diameter of the return spring 252, so that the bottom end of the return spring 252 can be stably sleeved on the upper limit protrusion 225. On the one hand, the return spring 252 can be accurately positioned during the assembly of the valve body assembly 25, so that the assembly efficiency can be improved. On the other hand, the return spring 252 is stably sleeved on the upper limit convex part 225, so that the valve body 253 is prevented from shaking in the moving process, and the moving precision of the valve body 253 is improved.

Alternatively, the lower portion of the support rib 223 is axially protrudingly provided with a lower limit projection 221, and the lower limit projection 221 may be supported on the top surface of the valve body bottom plate 2532 to limit the upper limit of the movement of the valve body 253.

In order to facilitate the user to control the movement of the valve body 253, the middle portion of the lower cover outer cylinder 226 may be provided with a button mounting hole 222, and the button mounting hole 222 may be located below the support rib 223. The button 26 is slidably disposed in the button mounting hole 222, for example, but not limited to, the button 26 can slide along the radial direction of the lower cover 22. As an example, the button mounting hole 222 may be provided at an opposite side of the lower limit projection 221, but is not limited thereto.

In order to reduce the manufacturing cost of the cover 20, the cover 20 may further include a lower cover 24, and the lower cover 24 may be sleeved on the inner side of the lower cover 22, for example, but not limited to, the lower cover 24 may be located below the support rib 223. In order to improve the connection stability between the lower cover plate 24 and the lower cover body 22, the lower cover body 22 may further include a lower cover inner cylinder 227 disposed at an interval inside the lower cover outer cylinder 226, the lower cover inner cylinder 227 and the lower cover outer cylinder 226 are connected by a connection portion 228, and the lower cover plate 24 is clamped between the lower cover inner cylinder 227 and the lower cover outer cylinder 226. The lower cover 24 is provided with a lower cover protrusion 241 extending toward the button installation hole 222 to be inserted into a button groove 261 of a lower portion of the button 26 to limit radial movement of the button 26.

By way of example, the lower portion of the lower cover plate 24 may be removably connected to the screen 23, such as, but not limited to, a snap-fit connection therebetween. Further, the periphery wall of the lower cover plate 24 is provided with a cover plate ring groove extending along the circumferential direction of the lower cover plate 24, the inner wall of the filter screen 23 is provided with a filter screen convex part matched with the cover plate ring groove, the filter screen convex part is clamped in the cover plate ring groove, the filter screen convex part and the cover plate ring groove form a buckle connection, but not limited to the above, the periphery wall of the lower cover plate 24 can be provided with the cover plate convex part, and the filter screen 23 is provided with a filter screen groove matched with the filter screen convex part.

Further, in order to facilitate adding objects into the internal cavity, the cover 20 may further include an upper cover 21, and the upper cover 21 is configured to be detachably connected above the lower cover 22.

In order to further improve the sealing performance of the container lid, the container lid may further include a lid sealing ring 27, the lower cover 24 may further include a cover cylinder disposed substantially coaxially with and spaced apart from the lower cover outer cylinder 226, and the lid sealing ring 27 may be disposed between the lower cover outer cylinder 226 and the cover cylinder. Illustratively, the lower end of the deck cylinder is below the lower end of the deck inner cylinder 227.

In addition, as the lower valve body assembly 25 will be described in detail below, as shown in fig. 1, 2 and 4, the valve body assembly 25 may include a cylindrical valve body 253, a valve cover 251 disposed on the top of the valve body 253 above the support rib 223, a valve body bottom plate 2532 disposed at the lower end of the valve body 253 for closing off the cover opening, a valve body protrusion 2531 connected between the valve body bottom plate 2532 and the valve body 253, and a return spring 252.

The valve cap 251 has a cylindrical shape with a downward opening, the top end of the return spring 252 is supported by the top wall of the valve cap 251, the bottom end of the return spring 252 is supported by the support rib 223, and the return spring 252 is fitted over the upper limit protrusion 225.

The valve body projection 2531 is substantially in the shape of a right trapezoid, the valve body projection 2531 may extend in a radial direction of the container cover, an upper bottom of the valve body projection 2531 is smaller than a lower bottom of the valve body projection 2531, the upper bottom is located at a radial outer side of the lower bottom, the lower bottom and a right-angled waist are fixed on an outer circumferential wall of the valve body 253 and a top surface of the valve body bottom plate 2532, respectively, and an inclined side of the valve body projection 2531 may be attached to a button inclined surface of the button 26 to drive the valve body 253 to move up and down by cooperation of the button 26 and the valve body projection 2531. Further, the valve body convex portion 2531 is arranged in such a way that the object in the inner cavity can roll down under the action of self gravity and can roll along the radial direction of the container cover, so that the object is prevented from being stopped by the valve body convex portion 2531.

The diameter of the valve body 253 can be smaller than the diameter of the valve body bottom plate 2532 to save weight on the valve body assembly 25. Further, to further increase the roll-off speed of the object within the internal cavity, the top surface of the valve body bottom plate 2532 may be arranged to extend obliquely downward radially outward of the container cover. To further improve the sealing performance of the inner cavity, the valve body assembly 25 may further include a valve body sealing ring 254, and the valve body sealing ring 254 is disposed on the outer circumferential wall of the valve body bottom plate 2532 to be tightly pressed between the valve body bottom plate 2532 and the inner wall of the lower cover inner cylinder 227. As an example, the outer periphery of the valve body bottom plate 2532 is provided with a seal ring receiving groove extending annularly along the circumference thereof, in which the valve body seal ring 254 can be tightly fitted.

As an example, the valve body 253 is provided with a valve body protrusion 2531, the valve body protrusion 2531 can be provided with a valve body inclined surface which extends downwards and inclines outwards along the radial direction, and the button 26 is provided with a button inclined surface which is matched with the button protrusion, when the button 26 is pressed inwards along the radial direction, the button 26 slides towards the center of the lower cover body 22 and drives the valve body 253 to move downwards along the axial direction of the lower cover body 22 until the valve body bottom plate 2532 can be separated from the lower cover body 22, so that the cover opening is opened, and objects placed in the inner cavity can be conveniently rolled out of the inner cavity.

The container lid that this disclosure provided includes lid 20 and valve body subassembly 25, and lid 20 is provided with inside cavity, and inside cavity can be used for placeeing the object, and the lid opening can be opened to valve body subassembly 25 as required, and the object in the inside cavity can be under the action of gravity in the container of automatic entering into, improved the convenience that the container used.

In the description of the present disclosure, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the disclosure, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the disclosure.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present disclosure, "a plurality" means two or more unless otherwise specified.

In the description of the present disclosure, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.

The described features, structures, or characteristics of the disclosure may be combined in any suitable manner in one or more embodiments. In the above description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Claims (12)

1. A container lid, comprising:

the cover comprises a cover body (20) provided with an internal cavity, wherein a cover opening capable of communicating the internal cavity with the outside is formed in the lower part of the cover body (20), and a support rib (223) is arranged on the inner wall of the internal cavity in a protruding mode;

a valve body assembly (25) for sealing the internal cavity, the valve body assembly (25) including a valve body (253), the valve body (253) being slidably supported on the support ribs (223) to selectively block the lid opening.

2. A container cap according to claim 1, wherein a bottom of the valve body (253) is provided with a valve body bottom plate (2532), a diameter of the valve body bottom plate (2532) is equal to a diameter of the cover opening to be able to close the cover opening, and the diameter of the valve body bottom plate (2532) is not smaller than the diameter of the valve body (253).

3. The container lid according to claim 2, wherein the valve body assembly (25) further comprises a valve body protrusion (2531) fixed between the valve body (253) and the valve body bottom plate (2532), the valve body protrusion (2531) is provided with a valve body slope extending obliquely downward outward in a radial direction of the container lid, the container lid further comprises a button (26) horizontally moving in the radial direction of the container lid, and the button (26) is provided with a button slope matching with the valve body slope to move the valve body (253) up and down in an axial direction of the container lid by the button (26) so that the lid opening is opened.

4. The container cover according to claim 2, wherein a valve body mounting hole (224) is formed in a radial middle portion of the support rib (223), the valve body (253) is inserted into the valve body mounting hole (224), the valve body assembly (25) further comprises a valve cover (251) and a return spring (252), the valve cover (251) is fixed to the top of the valve body (253) and located above the support rib (223), the return spring (252) is sleeved on the outer periphery of the valve body (253) and compressed between the valve cover (251) and the support rib (223), and the diameter of the valve cover (251) is not smaller than the diameter of the valve body mounting hole (224).

5. The container lid according to claim 3, wherein the lid body (20) comprises a lower lid body (22), the lower lid body (22) comprises a lower lid outer cylinder (226), the lower lid outer cylinder (226) is provided with a button mounting hole (222), the button (26) is slidably disposed in the button mounting hole (222) along a radial direction of the lid body (20), and the button mounting hole (222) is located below the support rib (223).

6. A container lid according to any one of claims 2 to 5, wherein a lower surface of the support rib (223) is provided with a lower limit projection (221) projecting downward in the axial direction of the lid body (20), the lower limit projection (221) being located above the valve body bottom plate (2532), the lower limit projection (221) being capable of being supported on the valve body bottom plate (2532) when the valve body bottom plate (2532) closes the lid opening.

7. The container cap according to claim 5, wherein the cover body (20) further comprises a lower cover plate (24) fitted in the lower cover outer cylinder (226), the lower cover plate (24) is provided with a lower cover plate protrusion (241) extending toward the button mounting hole (222), the button (26) is provided with a button groove (261), and the lower cover plate protrusion (241) is capable of stopping on both sidewalls of the button groove (261) in a radial direction of the cover body (20).

8. The container cap according to claim 7, wherein the lower cap body (22) further comprises a lower cap inner cylinder (227) and a connecting portion (228) connected between the lower cap inner cylinder (227) and the lower cap outer cylinder (226), the lower cap plate (24) is substantially cylindrical and disposed between the lower cap inner cylinder (227) and the lower cap outer cylinder (226), the lower cap plate protrusion (241) is located below the button (26), and the button groove (261) is formed recessed from a bottom wall of the button (26).

9. The container lid according to claim 8, further comprising a strainer (23), wherein the strainer (23) is detachably attached to a lower end of the cover body (20).

10. The container cover according to claim 9, wherein the lower cover plate (24) is provided with a cover plate groove at the periphery thereof, the filter screen (23) is provided with a filter screen convex part matched with the cover plate groove, and the filter screen convex part is clamped in the cover plate groove so as to enable the lower cover plate (24) to be connected with the filter screen (23) in a buckling manner; alternatively, the first and second electrodes may be,

the periphery of apron (24) is provided with the apron convex part down, filter screen (23) be provided with the filter screen recess that the apron convex part matches, the apron convex part card is located in the filter screen recess, so that apron (24) down with filter screen (23) buckle is connected.

11. The container lid according to claim 7, wherein the lid body (20) further comprises an upper lid body (21), and the upper lid body (21) is detachably attached to the top of the lower lid body (22).

12. A container comprising a container body and a container lid according to any one of claims 1 to 11, said container lid being capable of closing over an opening in said container body.

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