CN216875921U - Heat-insulation cup - Google Patents

Abstract

The utility model provides a vacuum cup which comprises a cup body, a cup cover, a movable valve and a sliding assembly, wherein the cup cover is arranged on the cup body; the movable valve is provided with an accommodating cavity, and the accommodating cavity is divided into an upper cavity and a lower cavity which are isolated from each other from top to bottom, so that liquids with different temperatures can be placed in the upper cavity and the lower cavity of the cup body respectively for users to use. The sliding component is movably connected to the cup body and drives the movable valve to move in the accommodating cavity of the cup body, so that the upper cavity and the lower cavity are communicated. The liquid in lower cavity and the last cavity can link up each other as required to the temperature of the liquid in the mediation epicoele, the user can obtain the liquid of suitable temperature in the epicoele, thereby reaches the temperature that is fit for the user to drink, need not wait for the liquid cooling, improves user's experience.

Description

Heat-insulation cup

Technical Field

The utility model relates to the technical field of teacup transport cases, in particular to a vacuum cup.

Background

The vacuum cup realizes heat insulation through the vacuum insulation layer between the inner container and the cup body, so that liquid such as water and the like in the inner container delays heat dissipation, and the heat preservation purpose is achieved.

In the related technology, the heat preservation capability of the heat preservation cup is good, and the temperature of tea water in the heat preservation cup can be kept for a long time. However, when the user needs to drink water, the user often can not drink the tea water immediately due to the scald risk caused by overhigh temperature, and the user needs to open the cup cover to cool or pour the tea water into other containers to cool, so that the user experience is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vacuum cup, which can adjust the temperature of liquid in the cup body so as to reach the temperature suitable for a user to drink, does not need to wait for the liquid to cool, and improves the user experience.

In order to solve the technical problem, the utility model adopts the following technical scheme:

according to one aspect of the utility model, the utility model provides a vacuum cup, which comprises a cup body, a cup cover, a movable valve and a sliding assembly, wherein the cup body is provided with a cup opening; an accommodating cavity for accommodating liquid is formed in the cup body in a hollow manner; the upper end of the cup body is provided with a cup opening which penetrates through the accommodating cavity; the cup cover is detachably covered at the cup opening; so as to be able to seal or open the accommodation chamber; the movable valve is provided with the accommodating cavity and divides the accommodating cavity into an upper cavity and a lower cavity which are isolated from each other from top to bottom; the movable valve is movably connected in the accommodating cavity so as to be capable of communicating and isolating the upper cavity and the lower cavity; the sliding component is arranged on the periphery of the cup body and is connected with the movable valve in a magnetic attraction manner; the sliding assembly is movably connected to the cup body, so that the movable valve can be driven to move.

In some embodiments of the present application, a flange is convexly disposed on an inner peripheral wall of the accommodating cavity, and the flange is circumferentially disposed; the bottom end of the movable valve is provided with a closed abutting surface; the abutting surface abuts against and is attached to the flange; the movable valve is arranged in the containing cavity in a sliding manner along the vertical direction.

In some embodiments of the present application, the movable valve comprises an upper valve body and a lower valve body disposed at a bottom end of the upper valve body; the lower valve body is made of flexible materials, and the lower end of the lower valve body is convexly provided with an annular ring bulge; the abutting surface is formed on the bottom surface of the annular protrusion.

In some embodiments of the present application, the bottom surface of the lower valve body and the ring projection enclose a structure having an open lower end.

In some embodiments of the present application, an isolation pillar protruding upward is formed on the upper valve body, and an upper end of the isolation pillar is close to a bottom end of the cup cover; a cavity penetrating through the bottom end is formed in the isolation column, and an upper exhaust hole penetrating through the cavity is formed in the outer side of the upper part of the isolation column; the lower valve body is connected with the inner peripheral wall of the lower end of the cavity in a sealing mode, and the bottom surface of the lower valve body is provided with a lower exhaust hole penetrating through the cavity.

In some embodiments of the present application, an inner magnetic member is disposed around the movable valve, and the sliding assembly includes a sliding sleeve slidably disposed around the outer circumference of the cup body, and an outer magnetic member fixed to the inner circumference of the sliding sleeve; the inner magnetic piece corresponds to the outer magnetic piece.

In some embodiments of the present application, a sliding groove is formed on the outer periphery of the cup body, and the sliding groove extends vertically; the outer magnetic piece is limited in the sliding groove in a sliding manner along the up-down direction.

In some embodiments of the present application, the outer magnetic member is provided in plurality around an inner circumference along the sliding sleeve; the inner magnetic pieces are arranged along the periphery of the movable valve and correspond to the outer magnetic pieces one to one.

In some embodiments of the present application, the vacuum cup further comprises an inner liner made of a flexible material; the lining part comprises an annular lining part and an annular sealing part which protrudes out of the periphery of the upper end of the lining part; the sealing part is clamped between the top end of the cup body and the cup cover; the lining part is attached to the inner peripheral wall of the accommodating cavity.

In some embodiments of the present application, an annular rib is convexly arranged on the outer periphery of the inner lining part, and the rib is hermetically attached to the inner peripheral wall of the accommodating cavity; the convex ribs are provided with vertically through exhaust grooves.

According to the technical scheme, the utility model has at least the following advantages and positive effects:

in the utility model, the movable valve is provided with the accommodating cavity, and the accommodating cavity is divided into the upper cavity and the lower cavity which are isolated from each other up and down, so that liquids with different temperatures can be respectively placed in the upper cavity and the lower cavity of the cup body for users to use. The sliding assembly is movably connected to the cup body and drives the movable valve to move in the accommodating cavity of the cup body, so that the upper cavity and the lower cavity are communicated. The liquid in lower cavity and the last cavity can link up each other as required to the temperature of the liquid in the mediation epicoele, the user can obtain the liquid of suitable temperature in the epicoele, thereby reaches the temperature that is fit for the user to drink, need not wait for the liquid cooling, improves user's experience.

Drawings

FIG. 1 is a schematic view of a vacuum cup according to an embodiment of the present invention.

Fig. 2 is a schematic sectional view of the embodiment of the vacuum cup of the present invention.

Fig. 3 is a schematic structural view of a cup body of the embodiment of the vacuum cup of the utility model.

Fig. 4 is a schematic sectional structure view of the cup body of the embodiment of the vacuum cup of the utility model.

FIG. 5 is a schematic view of the inner ring of the embodiment of the vacuum cup of the present invention.

FIG. 6 is a schematic cross-sectional view of an inner ring of the thermos cup of the present invention.

FIG. 7 is a schematic view of the movable valve of the thermos cup according to the present invention.

FIG. 8 is a schematic sectional view of a movable valve of the thermos cup according to the present invention.

Fig. 9 is a schematic view of a slide assembly of an embodiment of the cup of the present invention.

Fig. 10 is a sectional view of the sliding assembly of the embodiment of the thermos cup of the utility model.

Fig. 11 is a schematic cross-sectional view of the lid of the thermos cup of the embodiment of the utility model.

FIG. 12 is a schematic view of the liner of the embodiment of the cup of the present invention.

The reference numerals are explained below: 100. a cup body; 110. an upper chamber; 120. a lower chamber; 130. an upper housing; 140. an inner ring; 141. a flange; 142. a chute; 150. a lower housing; 200. a cup cover; 210. a lower cover; 220. an upper cover; 230. covering the bin; 300. a movable valve; 310. an abutting surface; 320. an upper valve body; 321. a base plate; 322. an isolation column; 323. a cavity; 324. an upper vent hole; 325. a cover body; 326. a step; 327. a ring groove; 330. a lower valve body; 331. the ring is convex; 332. a lower valve body; 333. a hook is clamped; 334. a lower vent hole; 340. an internal magnetic member; 400. a sliding assembly; 410. a sliding sleeve; 411. an inner sleeve; 412. a jacket; 420. an outer magnetic member; 500. a lining member; 510. an inner liner portion; 520. a sealing part; 530. a rib is protruded; 531. an exhaust groove.

Detailed Description

Exemplary embodiments that embody features and advantages of the utility model are described in detail below in the specification. It is to be understood that the utility model is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the utility model and the description and drawings are to be regarded as illustrative in nature and not as restrictive.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the related technology, the heat preservation capability of the heat preservation cup is good, and the temperature of tea water in the heat preservation cup can be kept for a long time. However, when the user needs to drink water, the user often can not drink the tea water immediately due to the scald risk caused by overhigh temperature, and the user needs to open the cup cover to cool or pour the tea water into other containers to cool, so that the user experience is affected. Based on the above problem, this application provides a thermos cup that can adjust and liquid temperature.

For convenience of description and understanding, the state of the vacuum cup when the vacuum cup is vertically placed for use is taken as reference, the vertical direction is the vertical direction, the direction facing the inside of the cup body is the inside, and the direction facing the outside of the cup body is the outside;

FIG. 1 is a schematic view of a vacuum cup according to an embodiment of the present invention. Fig. 2 is a schematic sectional view of the embodiment of the vacuum cup of the present invention.

Referring to fig. 1 and 2, the present embodiment provides a thermal cup capable of accommodating two liquids with different temperatures. The vacuum cup comprises a cup body 100 for containing liquid, a cup cover 200 covering the upper end of the cup body 100, a movable valve 300 movably arranged in the cup body 100, and a sliding assembly 400 arranged outside the cup body 100. The cup body 100 is used for containing liquid such as tea. The cup body 100 is hollow to form a receiving cavity for receiving liquid. The cap 200 is detachably fitted to an upper end of the cup body 100 so as to seal or open the cup body 100, and pour or pour the liquid into the cup body 100 to accommodate the liquid or pour the liquid for a user. Specifically, the tea water is contained in the cup body 100 to keep warm of the tea water in the cup body 100, or the tea water in the cup body 100 is poured out for drinking.

The movable valve 300 is disposed in the container cavity and divides the accommodating cavity into an upper chamber 110 and a lower chamber 120 which are isolated from each other, so as to accommodate different liquids in the upper chamber 110 and the lower chamber 120, respectively. In the present embodiment, liquids of different temperatures are contained in the upper chamber 110 and the lower chamber 120. The sliding assembly 400 is arranged on the periphery of the cup body 100 and is magnetically connected with the movable valve 300; the sliding assembly 400 is movably connected to the cup body 100, so as to drive the movable valve 300 to move, so as to drive the movable valve 300 to communicate with or isolate the upper chamber 110 and the lower chamber 120, so that the liquids in the upper chamber 110 and the lower chamber 120 can be contained or mixed separately.

Fig. 3 is a schematic structural view of a cup body 100 of the thermos cup embodiment of the utility model. Fig. 4 is a schematic sectional view of a cup body 100 according to an embodiment of the thermos cup of the present invention.

Referring to fig. 3 and 4, in the present embodiment, the cup 100 includes an upper shell 130, an inner ring 140, and a lower shell 150. The upper casing 130 and the inner ring 140 are ring structures, the lower casing 150 is a structure with an open upper end, the upper end of the lower casing 150 is hermetically connected to the lower end of the inner ring 140, and the lower end of the upper casing 130 is hermetically connected to the upper end of the inner ring 140. The upper housing 130, the inner ring 140, and the lower housing 150 are connected to form an accommodating chamber with an open upper end. The upper end of the upper housing 130 is open to form a cup opening penetrating to the accommodating cavity.

In this embodiment, the upper housing 130 extends in an up-down direction, a lower end of the upper housing 130 is hermetically connected to the inner ring 140, and an outer thread is disposed on an outer circumference of an upper end of the upper housing 130 for being threadedly connected to the cap 200. The upper housing 130 is made of food grade material or glass.

A vacuum layer is provided on a sidewall of the lower case 150 for keeping the liquid inside the case 150 warm. In addition, in the actual use process, when the liquid with higher temperature is contained in the lower housing 150, the user can be effectively prevented from being burned by high temperature.

Fig. 5 is a schematic structural view of an inner ring 140 of the embodiment of the thermos cup of the present invention. Fig. 6 is a schematic sectional view of the inner ring 140 according to the embodiment of the thermos cup of the present invention.

Referring to fig. 2 to 6, the inner ring 140 has a ring structure, and the inner ring 140 is used to connect the upper housing 130 and the lower housing 150 which are spaced up and down. The inner peripheral wall of the inner ring 140 is convexly provided with a flange 141, so that the inner peripheral wall of the accommodating cavity is provided with the flange 141, and the flange 141 is circumferentially arranged.

The inner ring 140 has a sliding groove 142 formed on the outer circumference thereof such that the sliding groove 142 is formed on the outer circumference of the cup body 100 for limiting and guiding the corresponding structure of the sliding assembly 400.

Fig. 7 is a schematic structural view of a movable valve 300 according to an embodiment of the thermos cup of the present invention. Fig. 8 is a schematic sectional view of a movable valve 300 according to an embodiment of the thermos cup of the present invention.

Referring to fig. 2 to 8, a closed abutting surface 310 is formed at the bottom end of the movable valve 300; the contact surface 310 contacts and adheres to the flange 141; the movable valve 300 is slidably disposed in the accommodating chamber in the up-down direction. The lower end of the abutment surface 310 abuts against the flange 141, thereby isolating the upper chamber 110 and the lower chamber 120, so that the liquids in the upper chamber 110 and the lower chamber 120 are not mixed, and the temperature of the liquids in the upper chamber 110 and the lower chamber 120 is maintained. When it is desired to adjust the temperature of the liquid in upper chamber 110 for consumption by a user, cup 100 is inverted and movable valve 300 is moved in an upward and downward direction toward the mouth of the cup, thereby allowing the liquid in upper chamber 110 to enter upper chamber 110 to adjust the temperature of the liquid in upper chamber 110.

In this embodiment, the movable valve 300 includes an upper valve body 320 and a lower valve body 330 disposed at a bottom end of the upper valve body 320; the lower valve body 330 is made of flexible material, and the lower end of the lower valve body 330 is convexly provided with an annular ring bulge 331; the abutment surface 310 is formed on the bottom surface of the annular projection 331. The abutment surface 310 at the bottom end of the flexible ring 331 is attached to the flange 141, so that the upper chamber 110 and the lower chamber 120 can be effectively isolated.

In this embodiment, the bottom surface of the lower valve body 330 and the annular protrusion 331 enclose to form a structure with an open lower end. In some embodiments, the bottom surface of the upper valve body 320 is a closed structure, the lower housing 150 is disposed behind the bottom surface of the upper housing 130, and a lower end of the upper valve body 320 and the lower valve body 330 are enclosed to form an open structure.

In this embodiment, the upper valve body 320 includes a bottom plate 321 and an isolation pillar 322 protruding from the bottom plate 321. The bottom plate 321 is a plate-shaped structure, the outer circumferential surface of the bottom plate 321 is circular, and the outer circumference of the bottom plate 321 is larger than that of the lower valve body 330. The outer periphery of the bottom plate 321 is close to the inner peripheral wall of the accommodation chamber so that the movable valve 300 always keeps the abutment surface 310 in abutment against the flange 141 in the horizontal direction. The outer periphery of the bottom plate 321 is matched with the inner peripheral wall of the accommodating cavity.

The isolation column 322 protrudes upwards from the upper valve body 320, and the upper end of the isolation column 322 is close to the bottom end of the cup cover 200; the separation column 322 is formed therein with a cavity 323 penetrating the bottom end. The upper outer side of the isolation column 322 is provided with an upper vent hole 324 penetrating to the cavity 323. In this embodiment, the upper vent hole 324 is formed on the periphery of the upper end of the isolation column 322, so that interference between the upper vent hole 324 and the cup cover 200 can be effectively avoided. In some embodiments, the upper vent hole 324 is opened on the upper surface of the upper portion of the isolation column 322, so as to effectively prevent the liquid in the upper chamber 110 from entering the cavity 323.

It should be noted that, in this embodiment, the cavity 323 vertically penetrates through the upper valve body 320, a cover 325 is disposed on the top of the cavity 323 at the upper end of the isolation column 322, and the cover 325 closes the upper end of the cavity 323. In some embodiments, the cover 325 is integrally formed on the isolation post 322.

The inner magnetic member 340 is provided on the peripheral side of the bottom plate 321, so that the inner magnetic member 340 is provided on the peripheral side of the movable valve 300. The inner magnetic member 340 is fitted around the bottom plate 321. In this embodiment, the inner magnetic member 340 is provided in plurality along the outer circumference of the movable valve 300.

A step 326 is formed on the inner peripheral wall of the lower end of the cavity 323 in an inward protruding manner, an annular ring groove 327 is formed on the lower surface of the bottom plate 321, and the lower valve body 330 is clamped and limited by the step 326 and the ring groove 327.

In this embodiment, the lower valve body 330 includes a flat lower valve body 332 and a ring projection 331. The annular projection 331 is provided on the outer periphery of the lower valve body 332, the annular projection 331 is provided circumferentially, and the annular projection 331 extends downward. The annular flange 331 can be attached to the upper surface of the flange 141. The upper end of the ring protrusion 331 protrudes upward to extend into the ring groove 327 at the bottom end of the upper valve body 320, so as to limit the lower valve body 330.

The lower valve body 330 is sealingly coupled to the inner circumferential wall of the lower end of the cavity 323. In this embodiment, the circumferential latch 333 is protruded from the upper surface of the lower valve body 330, and the circumferential latch 333 extends upward into the cavity 323 and is engaged with the step 326 at the lower end of the cavity 323 to limit the lower valve body 330 and the lower valve body 330. The outer circumference of the hook 333 is fitted to the inner circumferential wall of the step 326, so that the lower valve body 330 is sealingly coupled to the inner circumferential wall of the lower end of the cavity 323. In some embodiments, the bottom surfaces of the lower valve body 330 and the upper valve body 320 are sealingly connected.

The lower valve body 330 has a lower vent hole 334 formed through the cavity 323 in the bottom surface thereof. The lower vent holes 334 and the upper vent holes 324 penetrate through the cavity 323, the lower vent holes 334 penetrate through the lower chamber 120, and the upper vent holes 324 penetrate through the upper chamber 110, so that the upper chamber 110 and the lower chamber 120 can penetrate through, and pressure balance between the upper chamber 110 and the lower chamber 120 can be maintained. The lower vent hole 334 is opened on the lower surface of the lower valve body 332 and extends upward to the top of the hook 333.

Fig. 9 is a schematic view of a slide assembly 400 in accordance with an embodiment of the present invention. Fig. 10 is a sectional view of the slide assembly 400 of the thermos embodiment of the present invention.

Referring to fig. 1 to 10, the sliding assembly 400 is disposed at the periphery of the cup body 100 and magnetically connected to the movable valve 300; slide assembly 400 is movably coupled to cup 100 to move movable valve 300. In this embodiment, the sliding assembly 400 is slidably sleeved on the outer circumference of the cup body 100 along the vertical direction to drive the movable valve 300 to move along the vertical direction. In some embodiments, movable valve 300 is rotatably coupled within bowl 100 in a vertical plane, and sliding assembly 400 is used to rotate movable valve 300. In other embodiments, movable valve 300 is rotatably or movably disposed in cup 100 on a plane, and sliding assembly 400 is used to rotate or slide movable valve 300 on the plane.

In this embodiment, the sliding assembly 400 includes a sliding sleeve 410 slidably disposed on the outer periphery of the cup body 100, and an outer magnetic member 420 fixed on the inner periphery of the sliding sleeve 410; the inner magnetic piece 340 corresponds to the outer magnetic piece 420. The sliding sleeve 410 slides vertically to drive the outer magnetic member 420 to slide vertically, so that the inner magnetic member 340 is driven to slide vertically by the magnetic force between the inner magnetic member 340 and the outer magnetic member 420, thereby driving the movable valve 300 to slide vertically. The sliding mode enables the sliding assembly 400 to move, and the sliding assembly can be operated by a single hand, so that the use of a user is convenient.

In this embodiment, the sliding sleeve 410 includes an inner sleeve 411 disposed on the outer periphery of the cup body 100, and an outer sleeve 412 disposed on the outer periphery of the inner sleeve 411 and fixedly connected to the inner sleeve 411. The outer magnetic member 420 is fixed to the inner housing 411, and the outer housing 412 covers the inner housing 411 and the outer magnetic member 420. In this embodiment, the outer sleeve 412 is supported by a flexible material for easy gripping by a user and effective heat insulation.

The outer magnetic member 420 is slidably retained in the sliding groove 142 of the outer circumference of the cup body 100 in the up-down direction. In this embodiment, the sliding groove 142 extends vertically, and the outer magnetic member 420 is slidably disposed through the sliding groove 142, so that the sliding assembly 400 is disposed on the outer circumference of the cup body 100 along the vertical sliding direction, and is used for limiting and guiding the sliding assembly 400.

The outer magnetic member 420 is provided in plurality around the inner circumference along the sliding sleeve 410; the outer magnetic pieces 420 and the inner magnetic pieces 340 correspond one to one. A plurality of the sliding grooves 142 are correspondingly provided.

In this embodiment, both the outer magnetic member 420 and the inner magnetic member 340 are magnets, or one of the outer magnetic member 420 and the inner magnetic member 340 is a magnet and the other is iron.

Fig. 11 is a schematic cross-sectional view of a lid 200 according to an embodiment of the thermos cup of the present invention.

Referring to fig. 1, 2 and 11, the cup cover 200 is detachably covered on the cup mouth; in order to seal or form the accommodating cavity of the cup body 100, in this embodiment, the lid 200 is provided with an internal thread, and the lid 200 is screwed on the periphery of the upper end of the cup body 100.

The cap 200 includes a lower cap 210 screwed to the cup body 100 and an upper cap 220 detachably coupled to an upper end of the lower cap 210, a cap chamber 230 is formed between the lower cap 210 and the upper cap 220, and the cap chamber 230 is filled with a phase change material for rapid cooling. The cover bin 230 serves as a spare storage bin for temporarily storing medicines or tea leaves and the like, and is convenient for outdoor use.

Fig. 12 is a schematic view of a liner 500 according to an embodiment of the cup of the present invention.

Referring to fig. 1, 2 and 12, the vacuum cup further includes an inner liner 500 made of a flexible material; the liner 500 includes an annular liner portion 510, and an annular seal portion 520 protruding from the outer periphery of the upper end of the liner portion 510; the sealing part 520 is clamped between the top end of the cup body 100 and the cup cover 200; the lining portion 510 is attached to the inner peripheral wall of the accommodating cavity, so that the lining member 500 is arranged and sealed inside the cup body 100, and the vacuum cup has a better heat preservation effect. The lining member 500 made of flexible material achieves better sealing effect through deformation and interference fit of the flexible material.

In this embodiment, the outer periphery of the lining portion 510 is protruded with an annular rib 530, and the rib 530 is hermetically attached to the inner peripheral wall of the accommodating cavity; the rib 530 is provided with an air exhaust groove 531 which is vertically through. In the process of unscrewing the cup cover 200, if the air pressure in the cup is too high, the pressure can be stably released through the air discharge groove 531, so that sudden unbalance of the air pressure after unscrewing the cup cover 200 is avoided, and severe fluctuation or splashing of the water surface in the cup is avoided.

Based on the above description, in one embodiment, the upper chamber 110 contains the first tea, and the lower chamber 120 contains the second tea, the temperature of the second tea being higher than that of the first tea. The tea can be drunk directly without burning the user. In the normal mode, the movable valve 300 isolates the upper chamber 110 and the lower chamber 120, so that the cup body 100 contains tea water at two different temperatures. When the temperature of the first tea in the accommodating cavity needs to be increased or the tea is supplemented into the accommodating cavity, the whole vacuum cup is reversed, the sliding assembly 400 is driven to move towards the cup cover 200, the movable valve 300 is driven to move, the upper cavity 110 and the lower cavity 120 are communicated, the second tea in the lower cavity 120 enters the upper cavity 110 and is mixed with the first tea under the action of gravity, the temperature of the first tea is increased, and the tea is supplemented into the upper cavity 110. After the replenishment, the cup lid 200 is rotated upward again to slide the sliding assembly 400, so that the movable valve 300 is moved to isolate the upper chamber 110 from the lower chamber 120.

In the present invention, the movable valve 300 is provided with a receiving chamber, and the receiving chamber is divided into the upper chamber 110 and the lower chamber 120 which are isolated from each other in the vertical direction, so that liquids with different temperatures can be respectively placed in the upper chamber 110 and the lower chamber 120 of the cup body 100 for a user to use. The sliding assembly 400 is movably connected to the cup body 100, and drives the movable valve 300 to move in the accommodating cavity of the cup body 100, so that the upper chamber 110 and the lower chamber 120 are communicated. Liquid in lower cavity 120 and the upper chamber 110 can link up each other as required to the temperature of the liquid in tempering upper chamber 110, the user can obtain the liquid of suitable temperature in upper chamber 110, thereby reaches the temperature that is fit for the user and drinks, need not wait for the liquid cooling, improves user's experience.

In this application, lower cavity 120 is the vacuum heat preservation cup, and it is low that last cavity 110 does not have heat preservation function or heat preservation ability, and the cooling that the liquid in the last cavity 110 can be quick reaches the temperature that is fit for the user to drink, and can not cause the influence to the heat preservation of liquid in the lower cavity 120, improves user's experience.

It is noted that in one embodiment, the temperature of the liquid in upper chamber 110 is lower than the temperature of the liquid in lower chamber 120. Such as placing a higher temperature liquid in lower chamber 120. In another embodiment, the temperature in the upper chamber 110 is lower than the temperature of the liquid in the lower chamber 120, such as ice water placed in the lower chamber 1120.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A thermos cup, comprising:

the cup body is hollow and provided with an accommodating cavity for accommodating liquid; the upper end of the cup body is provided with a cup opening which penetrates through the accommodating cavity;

the cup cover is detachably covered at the cup opening; so as to be able to seal or open the accommodation chamber;

the movable valve is arranged in the accommodating cavity and divides the accommodating cavity into an upper cavity and a lower cavity which are isolated from each other vertically; the movable valve is movably connected in the accommodating cavity so as to be capable of communicating and isolating the upper cavity and the lower cavity;

the sliding component is arranged on the periphery of the cup body and is in magnetic attraction connection with the movable valve; the sliding assembly is movably connected to the cup body, so that the movable valve can be driven to move.

2. The vacuum cup as claimed in claim 1, wherein a flange is convexly arranged on the inner peripheral wall of the accommodating cavity, and the flange is circumferentially arranged; the bottom end of the movable valve is provided with a closed abutting surface; the abutting surface abuts against and is attached to the flange; the movable valve is arranged in the containing cavity in a sliding manner along the vertical direction.

3. A thermos cup according to claim 2, wherein the movable valve comprises an upper valve body and a lower valve body disposed at a bottom end of the upper valve body; the lower valve body is made of flexible materials, and the lower end of the lower valve body is convexly provided with an annular ring bulge; the abutting surface is formed on the bottom surface of the annular protrusion.

4. A thermos cup according to claim 3, wherein the bottom surface of the lower valve body and the ring protrusion enclose a structure that is open at a lower end.

5. A thermos cup according to claim 4, wherein the upper valve body is formed with an upwardly projecting standoff post, an upper end of the standoff post being proximate a bottom end of the cup cover; a cavity penetrating through the bottom end is formed in the isolation column, and an upper exhaust hole penetrating through the cavity is formed in the outer side of the upper part of the isolation column; the lower valve body is connected with the inner peripheral wall of the lower end of the cavity in a sealing mode, and the bottom surface of the lower valve body is provided with a lower exhaust hole which penetrates through the cavity.

6. The thermos cup of claim 2, wherein the movable valve is provided with an inner magnetic member on a peripheral side thereof, and the sliding assembly includes a sliding sleeve slidably fitted over an outer periphery of the cup body, and an outer magnetic member fixed to an inner periphery of the sliding sleeve; the inner magnetic piece corresponds to the outer magnetic piece.

7. A thermos cup according to claim 6, wherein a chute is provided on the periphery of the cup body, the chute extending vertically; the outer magnetic piece is limited in the sliding groove in a sliding manner along the up-down direction.

8. A thermos cup according to claim 6, characterized in that the external magnetic member is provided in plurality around the inner circumference of the sliding sleeve; the inner magnetic pieces are arranged along the periphery of the movable valve and correspond to the outer magnetic pieces one to one.

9. The thermos cup of claim 1, further comprising an inner liner made of a flexible material; the lining part comprises an annular lining part and an annular sealing part which protrudes out of the periphery of the upper end of the lining part; the sealing part is clamped between the top end of the cup body and the cup cover; the lining part is attached to the inner peripheral wall of the accommodating cavity.

10. The vacuum cup as claimed in claim 9, wherein an annular rib is convexly arranged on the outer periphery of the inner lining part, and the annular rib is hermetically attached to the inner peripheral wall of the accommodating cavity; the convex ribs are provided with vertically through exhaust grooves.

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