CN214085469U - Liquid container - Google Patents

Abstract

The utility model provides a liquid container, liquid container includes: a housing; the inner container is positioned in the shell; and the filtering piece is connected with the inner container so as to drive the inner container to be detachably mounted with the shell. The utility model discloses a filter and be connected with the inner bag, inner bag and casing detachable connections. When the inner bag was taken out in the casing from needs, the accessible was held and is filtered the piece and carry and draw the inner bag to make inner bag and casing phase separation, this setting is convenient for the dismantlement of inner bag and casing, separation, and maneuverability is strong. That is to say, the existing structure of the liquid container is reasonably utilized, so that the filtering piece can not only filter impurities (such as tea leaves and fruits), but also has the function of lifting the inner container. The device ground that the inner bag was dismantled in extra increase can be avoided in this setting and the transformation cost of product is favorable to reducing.

Description

Liquid container

Technical Field

The utility model relates to a stock solution equipment technical field particularly, relates to a liquid container.

Background

In the correlation technique, liquid container includes inner bag and casing, and the open end of inner bag is located the below at the top of casing, and this setting is not convenient for taking out of inner bag, and user experience is poor.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

To this end, an aspect of the present invention provides a liquid container.

In view of this, an aspect of the present invention provides a liquid container, including: a housing; the inner container is positioned in the shell; and the filtering piece is connected with the inner container so as to drive the inner container to be detachably mounted with the shell.

The utility model provides a pair of liquid container includes casing, inner bag and filters piece, wherein, filters the piece and is connected with the inner bag, inner bag and casing detachable connections. When the inner bag was taken out in the casing from needs, the accessible was held and is filtered the piece and carry and draw the inner bag to make inner bag and casing phase separation, this setting is convenient for the dismantlement of inner bag and casing, separation, and maneuverability is strong.

Furthermore, drinks such as tea mixed with tea are contained in the inner container, and the tea can be filtered through the filter element because the filter element is connected with the inner container, so that the separation of the tea and the water is realized. That is to say, the existing structure of the liquid container is reasonably utilized, so that the filtering piece can not only filter impurities (such as tea leaves and fruits), but also has the function of lifting the inner container. The device ground that the inner bag was dismantled in extra increase can be avoided in this setting and the transformation cost of product is favorable to reducing.

Further, inner bag and casing detachable connections, so, when needs washing liquid container, can dismantle the inner bag by the casing in to clear up inner bag and casing, can guarantee to the abluent validity of liquid container and thoroughness, effectively avoid breeding of bacterium.

According to the present invention, the liquid container may further have the following additional features:

in the above technical solution, further, the filter member includes a pulling portion.

In this technical scheme, filter including carrying the portion of drawing, when needs take out the inner bag from the casing, the accessible is held and is carried the portion of drawing and draw inner bag and filter to make inner bag and casing phase separation, this setting is convenient for the dismantlement of inner bag and casing, separation, and maneuverability is strong. The setting is convenient for a user to hold and has strong operability.

In any of the above technical solutions, further, the pulling portion is a protruding structure formed on a part of the wall surface of the filter member.

In the technical scheme, because of the convex structure formed on part of the wall surface of the filter element, the filter element and/or the inner container can be pulled through the convex structure so as to realize the separation of the filter element and the inner container, or the filter element and the inner container are separated from the shell as a whole. And the setting is convenient for a user to hold and has strong operability.

Specifically, the lifting part is a convex structure formed on part of the top wall of the filter.

In any of the above technical solutions, further, a top end of the lifting portion is located between a top end of the housing and the open end of the inner container.

In this technical scheme, carry the cooperation structure of portion and casing and inner bag through reasonable setting for carry the top of portion and be located between the top of casing and the open end of inner bag, make the maneuverability of taking out the inner bag in the casing through carrying the portion of drawing strong, user's hand can not too much stretch into in the casing, reduces the possibility of scalding the user, and can avoid causing the pollution to the beverage. If the top end of the lifting part is higher than the top end of the shell, interference is easily caused, and the liquid container cannot be closed; if the top end of the lifting part is positioned below the opening end of the inner container, the high-temperature beverage in the inner container is close to the hand of a user, scalding accidents are easy to happen, and the beverage is easy to pollute.

In any of the above technical solutions, further, the liquid container further includes: the connecting piece, filter and courage and pass through the connecting piece and can dismantle the connection.

In this technical scheme, through setting up the connecting piece for filter piece and inner bag and pass through the connecting piece and can dismantle the connection, when needs wash filter piece, can dismantle on by the inner bag with filtering the piece and get off, in order to clear up filtering piece and inner bag, can guarantee to filter abluent validity of piece and inner bag and thoroughness, effectively avoid breeding of bacterium.

In any of the above technical solutions, further, the connecting member is an elastic connecting member, and the elastic connecting member is also used for sealing a connection between the filter member and the inner container.

In the technical scheme, the connecting piece is an elastic connecting piece, and the filtering piece and the inner container are detachably connected through the elastic connecting piece. And after the filtering piece and the inner container are assembled together, the elastic connecting piece can seal the joint of the filtering piece and the inner container, so that the liquid in the inner container is prevented from leaking from the joint of the filtering piece and the inner container due to the inclined liquid container.

In any of the above technical solutions, further, the elastic connection member includes: the first matching part is arranged on the filter piece; the second matching part is arranged in the inner container, and the first matching part and the second matching part are in interference fit; wherein at least one of the first fitting portion and the second fitting portion is an elastic fitting portion.

In this technical scheme, elastic connecting piece includes first cooperation portion and second cooperation portion, and at least one in first cooperation portion and the second cooperation portion is elastic fit portion, should set up to filter and provide the structure with inner bag interference fit and support, guarantees to filter and inner bag detachable connections's feasibility. Because filter piece and inner bag through first cooperation portion and second cooperation portion interference fit, so, can guarantee to filter the inseparability when piece and inner bag assembly, the two is difficult for separating. When the inner container is taken out through the filter piece, the filter piece can not slide out of the inner container, and the safety and the feasibility of taking out the inner container can be ensured.

In any of the above technical solutions, further, the filter member further includes: the filter body comprises filter holes, and the filter holes can be communicated with the inner container; the first matching part is arranged on the side wall of the filtering main body; wherein, the first matching part is jointed with the second matching part.

In this technical scheme, filter still including filtering the main part, filter the structure of main part, first cooperation portion and second cooperation portion through reasonable setting for the lateral wall of filtering the main part is located to first cooperation portion, and first cooperation portion is laminated with second cooperation portion mutually. Like this, increased and filtered the cooperation area of piece and inner bag, when filtering the piece and inner bag assembly, along filtering the circumference of piece, inwards or outwards extrusion simultaneously has elastic cooperation portion to guarantee to filter the piece and the inner bag is firm and firmly assemble together, can avoid filtering the condition emergence of piece by the inner bag roll-off.

In any of the above technical solutions, further, the inner container further includes a limit protrusion, and the limit protrusion can limit the depth of the filter main body extending into the inner container.

In this technical scheme, through set up spacing lug on the inner bag, utilize spacing lug to inject the degree of depth that filters the main part and stretch into to guarantee to filter the main part and carry on spacingly in the direction of height of casing. Simultaneously, this setting can guarantee to filter the tolerance scope of main part and inner bag cooperation department, provides effectual structural support for filtering piece and inner bag assembly. If not set for spacing lug, then, easily cause the degree of depth that filters the main part and stretch into the inner bag to be darker, and then can increase the degree of difficulty of taking out the inner bag for inner bag and casing are difficult for separating. If do not set for spacing lug, then, easily cause the degree of depth that filters the main part and stretch into the inner bag shallower, it is relatively poor to filter the combination compactness between main part and the inner bag, the easy problem that appears filtering the piece by the inner bag roll-off.

In any of the above technical solutions, further, the connecting member includes: the first connecting part is arranged on the inner wall surface of the inner container; the lateral wall of filtering piece, first connecting portion and second connecting portion joint cooperation are located to the second connecting portion.

In this technical scheme, the connecting piece includes first connecting portion and second connecting portion, and the internal face of inner bag is located to first connecting portion, and the lateral wall of filtering piece is located to the second connecting portion, and first connecting portion and second connecting portion joint cooperation to make inner bag and filter piece detachable connections. When needs wash and filter the piece, can be with first connecting portion and second connecting portion phase separation to will filter and dismantle on by the inner bag, clear up with filtering piece and inner bag, can guarantee to filter the abluent validity of piece and inner bag and thoroughly nature, effectively avoid breeding of bacterium.

In any of the above technical solutions, further, the first connecting portion includes a plurality of protruding portions, the plurality of protruding portions are arranged along the height direction of the inner container, and a clamping groove is formed between any two adjacent protruding portions; the second connecting portion can be inserted into the card slot.

In this technical scheme, be equipped with a plurality of bulges through the internal face at the inner bag to make and form the depressed part between two adjacent bulges, also promptly the draw-in groove, and make a plurality of draw-in grooves along the direction of height distribution of inner bag, and make and filter and set up the second connecting portion. Make at least part of filtering piece can get into the inner bag, drive the second connecting portion and insert in the draw-in groove of suitable high department, realize filtering piece and inner bag effective assembly. Because the direction of height of inner bag distribution is followed to a plurality of bulges and draw-in groove, can make the second connecting portion insert in the draw-in groove of suitable high department, realize adjusting the degree of depth that filters and stretch into the inner bag.

Wherein, what need to explain is, under the condition that the second connecting portion inserted in the draw-in groove, because the second connecting portion have got into the draw-in groove, specifically got into the draw-in groove that forms between two adjacent bulges, then the cell wall of draw-in groove, especially the bulge that is located the top must be for the second connecting portion provide limiting displacement, like this, when drawing the inner bag through filtering piece, filter the piece and can not the roll-off inner bag.

In any of the above technical solutions, further, the plurality of protrusions surround a spiral structure.

In this technical scheme, through the cooperation structure of reasonable a plurality of bulges that set up for a plurality of bulges surround out helical structure, like this, filter at least some entering inner bag of piece, and then rotatory certain angle drives the second connecting portion and inserts in the draw-in groove of suitable high department. That is, the insertion of the second connection portion of the filter member into the catching groove at an appropriate height is achieved by rotating the filter member.

In any one of the above technical solutions, further, each protruding portion includes at least two sections of sub-protruding portions, the at least two sections of sub-protruding portions are located at the same height of the inner container and distributed at intervals, an avoiding channel is formed between any two adjacent sections of sub-protruding portions, and the second connecting portion can move along the avoiding channel and then is inserted into any one of the clamping grooves.

In this solution, each protrusion is extended at one height of the inner container, and each protrusion is made in multiple segments, specifically including multiple sub-protrusions. Because the sub-bulge of multistage of every bulge is located the same high department of inner bag, then the draw-in groove between two adjacent bulges also extends in the same high department of inner bag, is favorable to the second connecting portion to insert the draw-in groove after the entrance of draw-in groove, and rotatory filter piece and make the second connecting portion remove along the draw-in groove, is favorable to the second connecting portion to insert the draw-in groove completely, and improves the installation stability of filtering piece and inner bag. In addition, through making the sub-bulge interval distribution of multistage, make and form one between two adjacent sub-bulges and dodge the passageway, be favorable to filtering the in-process that the piece was placed in the inner bag, make the second connecting portion dodge a plurality of bulges earlier and remove along dodging the passageway, then rotatory filter piece makes in the rotatory draw-in groove that gets into of second connecting portion to finally realize filtering the piece and set up in the draw-in groove. Certainly, if make and filter a piece and shift out from the inner bag, the action process is opposite, makes to filter a piece and rotates earlier and drives second connecting portion and shift out the draw-in groove, then pulls upward and filters a piece, makes second connecting portion move along dodging the passageway to shift out the inner bag.

In any of the above technical solutions, further, at least one of the protruding portion and the second connecting portion is an elastic structure, and the protruding portion is in interference fit with the second connecting portion.

In this technical scheme, through the cooperation structure of reasonable setting protrusion and second connecting portion for at least one in protrusion and the second connecting portion is the elastic construction, protrusion and second connecting portion interference fit, so when the assembly filters piece and inner bag, exert great power on filtering the piece, make to have elastic protrusion and/or second connecting portion and warp because of the extrusion, and then make in the second connecting portion can insert the draw-in groove, so that filter piece and inner bag firm assembly together.

In the above technical scheme, further, a part of the filter element extends into the inner container, and the filter element positioned in the inner container is detachably connected with the inner wall of the inner container through a connecting element.

In this technical scheme, through the cooperation structure of rationally setting up filter piece and inner bag for partly filter the piece and stretch into in the inner bag, and the inner wall that is located the filter piece in the inner bag and inner bag passes through connecting piece detachable connections. The filtering piece is separated from the inner container so as to pour the drink into the inner container, and the filtering piece and the inner container are assembled together so as to filter the impurities in the drink by using the filtering piece.

Furthermore, the filtering main body is provided with filtering holes which are communicated with the inner container, and the beverage in the inner container is filtered out of impurities through the filtering holes, so that the separation of tea and water is realized.

In any one of the above technical solutions, further, the filter member is provided with an accommodating groove, and the liquid container further includes: the connecting plate with filter piece detachable connections, the open end of holding tank is located to the connecting plate lid, and the connecting plate is equipped with a plurality of filtration runners, and the holding tank is linked together with the filtration runner.

In this technical scheme, liquid container still includes the connecting plate, and the connecting plate cooperatees with filtering to make the connecting plate lid locate the open end of holding tank. That is, the connecting plate can block the open end of the holding tank of the filter piece, so, can be with if, in the holding tank is put into to edible materials such as tealeaves, fruit, then utilize the open end of the sealed holding tank of connecting plate. Because a plurality of filtration runners of connecting plate are linked together with the holding tank, so hot water can get into the holding tank and then flow out and filter the piece when dashing bubble, realizes accurately dashing and dashing bubble. The food material can not flow into the inner container due to the arrangement, so that the food material can not be soaked by the hot water in the inner container for a long time, and the brewing taste can be ensured.

In any of the above technical solutions, further, the housing includes: a first sub-shell; the second subshell is connected with the first subshell, an accommodating cavity is formed between the first subshell and the second subshell, and the second subshell is positioned between the first subshell and the inner container; and the phase change layer is positioned in the accommodating cavity.

In the technical scheme, the shell comprises a first subshell, a second subshell and a phase change layer. Form between first subshell and the second subshell and hold the chamber, the phase transition layer is located and holds the intracavity, and the phase transition layer can play the effect of cold volume of storage or heat, so can save cold volume or heat in the phase transition layer in advance, realizes utilizing the purpose of phase transition layer quick adjustment inner bag's drink temperature.

It is understood that latent heat of phase change, abbreviated as latent heat, refers to the amount of heat absorbed or released per unit mass of a substance from one phase to another at isothermal and isobaric pressures. This is one of the characteristics of the object in the transformation between three phases of solid, liquid and gas and between different solid phases. The latent heat between the solid and liquid is called heat of fusion (or heat of solidification), the heat of vaporization (or heat of condensation) between the liquid and gas, and the heat of sublimation (or heat of desublimation) between the solid and gas. The above-mentioned latent heat of phase change of the phase change layer is the latent heat of phase change of the phase change material when it is transformed between a solid and a beverage.

In any of the above technical solutions, further, the liquid container further includes: the cover body is connected with the shell in an openable and closable manner.

In the technical scheme, the cover body is arranged, so that the cover body and the shell can be connected in an openable and closable manner. That is, the case is sealed or opened with the lid.

In any of the above technical solutions, further, the cover includes: the first cover body is provided with a protruding part, and one part of the protruding part can extend into the inner container; the first sealing ring is arranged on the extending part and can seal the joint of the inner container and the extending part.

In this technical scheme, the lid includes first lid body and first sealing washer. Wherein, first lid body is equipped with the extension, and when first lid body and casing assembly were in the same place, the partly of extension can stretch into in the inner bag to seal the junction of inner bag and extension through first sealing washer. That is to say, first lid body carries out effective sealing to the inner bag, like this, when can avoiding the liquid container slope, the condition that the liquid in the inner bag leaks takes place outward, can guarantee liquid container's leakproofness.

In any one of the above technical solutions, further, a heat exchange cavity is formed between the outer wall of the inner container and the casing, and the cover body further includes: the second cover body is arranged around the first cover body, an installation cavity is formed between the first cover body and the second cover body, and the installation cavity is communicated with the heat exchange cavity; the first channel is arranged on the first cover body and communicated with the inner container and the heat exchange cavity; the second channel is arranged on the second cover body and communicated with the heat exchange cavity.

In the technical scheme, the cover body further comprises a second cover body, a first channel and a second channel, the first channel is arranged on the first cover body and communicated with the inner container and the heat exchange cavity, the second channel is arranged on the second cover body and communicated with the heat exchange cavity, and the installation cavity is communicated with the heat exchange cavity. Like this, when the lid used with casing and inner bag cooperation, the liquid in the inner bag can flow in the heat transfer intracavity through first passageway, carries out rapid cooling through the heat transfer chamber to accessible second passageway outflow liquid container reaches the effect of drinking immediately. The water channel is arranged on the cover body, so that the cover body has a water outlet function, the water channel does not need to be arranged on the inner container and the shell, and the water outlet smoothness of the liquid container cannot be influenced by the buckling position of the cover body relative to the inner container and the shell. The problem of among the correlation technique, because of lid and cup lock do not in place and lead to unable smooth and easy play water is solved, the structure of product has been simplified, the security and the reliable performance of the use of product have been promoted.

In any of the above technical solutions, further, the cover further includes: the switch piece, with lid swing joint, first passageway and second passageway can be opened respectively to the switch piece, or first passageway of difference shutoff and second passageway.

In the technical scheme, the cover body is matched with the shell and the inner container of the liquid container for use, the inner container is positioned in the shell, a heat exchange cavity is formed between the inner container and the shell, the first cover body is used for plugging the inner container, and the second cover body is used for plugging the heat exchange cavity. When the first channel is opened by the switch piece, hot water in the inner container can flow into the heat exchange cavity through the first channel for heat exchange, so that the hot water can be quickly cooled; when the switch piece opens the second channel, water in the heat exchange cavity flows out of the liquid container through the second channel to realize drinking; when the switch spare when shutoff first passageway and second passageway respectively, the hot water in the inner bag can't flow from the inner bag under the effect of first lid body, and the unable liquid container that flows of water in the heat transfer intracavity under the effect of second lid body, promptly, has played the effect of sealed inner bag and heat transfer chamber. The water channel is arranged on the cover body, so that the cover body has the water outlet function and the sealing function at the same time, the water channel does not need to be arranged on the inner container and the shell, the water outlet and the sealing of the liquid container cannot be influenced by the buckling position of the cover body relative to the inner container and the shell, and the sealing performance is more reliable. The structure of the product is simplified, and the use safety and reliability of the product are improved.

In addition, because the lid has a water outlet function and a sealing function simultaneously, so that the lid can be used with the existing liner in a matched manner, the universality of the lid assembly is improved, and the production cost of the product is favorably reduced.

In the concrete application, when the user need not use liquid container temporarily, can make first passageway of switch spare shutoff and second passageway, and then make lid shutoff inner bag and heat transfer chamber simultaneously, the unable outflow of liquid in the inner bag realizes sealed inner bag in order to keep warm to the high temperature liquid in the inner bag, can avoid the warm water of heat transfer intracavity to flow from the second passageway, soak other constitution devices of liquid container, and can avoid the dust to get into the heat transfer chamber from the second passageway, can guarantee drinking water health and drinking water safety.

In the concrete application, the user can make tea, make coffee etc. in the inner bag to keep the temperature of water through the inner bag, thereby guarantee to dash and steep the effect, when needs are drunk, in order to avoid causing the scald because the high temperature, can pour into the heat transfer intracavity with the liquid in the inner bag, utilize the heat transfer chamber to carry out the heat transfer to the high temperature drink in the inner bag, reduce high temperature drink temperature fast, so that the temperature of messenger's drink is fit for drinking, and then reach the purpose of drinking the drink immediately, improve user experience.

In any of the above technical solutions, further, the top end of the housing extends into the installation cavity and is detachably connected with the cavity wall of the installation cavity; the lid still includes the second sealing washer, and the second sealing washer can seal the top of casing and the junction of installation cavity.

In this technical scheme, the second sealing washer is located the top of casing and the junction of the chamber wall of installation cavity, and the second sealing washer is used for sealing the top of casing and the junction of the chamber wall of installation cavity, and like this, when can avoiding liquid container slope, the condition of the liquid hourglass in the heat transfer intracavity takes place, can guarantee liquid container's leakproofness.

Further, the top end of the shell extends into the installation cavity and is detachably connected with the cavity wall of the installation cavity, namely, the matching structure of the shell and the cover body is reasonably arranged, the matching area of the cover body and the shell is increased while the assembling stability of the shell and the cover body is ensured, and the air tightness of the cover body and the shell is favorably improved.

Specifically, the top end of the shell extends into the installation cavity and is in threaded connection with the cavity wall of the installation cavity.

In any of the above technical solutions, further, the inner container includes a heat insulation structure, and the heat insulation structure can insulate heat of the inner container.

In this technical scheme, through the structure of reasonable setting inner bag for the inner bag includes insulation construction, utilizes insulation construction to keep warm to the inner bag. When the beverage in the liquid container is not required to be drunk immediately, the inner container with the heat preservation function can be used for preserving the heat of the beverage in the inner container, so that most of heat is locked on the inner container, and the beverage in the inner container is preserved the heat. That is to say, liquid container both has the heat preservation function, has quick heat transfer function again, has richened the performance of product, can satisfy diversified user demand.

In any of the above technical solutions, further, the heat preservation structure includes a first wall surface and a second wall surface, the first wall surface and the second wall surface are connected, and a vacuum cavity is formed between the first wall surface and the second wall surface.

In this technical scheme, insulation construction includes first wall and second wall, cooperation structure through rationally setting up first wall and second wall for first wall and second wall are connected, and make and can inject the vacuum cavity between first wall and the second wall, the vacuum cavity has good heat preservation and heat-proof quality, reduce heat transfer volume and can reduce convection heat transfer and radiation heat transfer again, so that most heat is locked in the inner bag in order to realize the heat retaining purpose to the drink in the inner bag, with the volume of heat to the regional conduction of inner bag outside in the reduction inner bag.

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 shows a schematic structural view of a liquid container according to a first embodiment of the present invention;

fig. 2 shows a schematic structural view of a cover body of a first embodiment of the present invention;

fig. 3 shows a schematic structural view of the inner container according to the first embodiment of the present invention;

fig. 4 shows a schematic structural view of a filter element according to a first embodiment of the invention;

fig. 5 is a schematic view showing a part of a structure of a liquid container according to a first embodiment of the present invention;

fig. 6 is a schematic structural view showing a liquid container according to a second embodiment of the present invention;

fig. 7 shows a schematic structural view of a filter element according to a second embodiment of the invention;

fig. 8 is a schematic view showing a part of a structure of a liquid container according to a second embodiment of the present invention;

fig. 9 is a schematic structural view showing a liquid container according to a third embodiment of the present invention;

fig. 10 shows a schematic view of a filter element according to a third embodiment of the invention;

fig. 11 is a schematic partial structural view showing a liquid container according to a third embodiment of the present invention;

fig. 12 shows a schematic structural view of a filter element according to a fourth embodiment of the invention;

fig. 13 shows a schematic structural view of a cover body according to a fifth embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 13 is:

100 liquid container, 110 shell, 112 first subshell, 114 second subshell, 116 phase change layer, 120 inner bag, 122 second matching part, 124 limit lug, 126 bulge, 128 clamping groove, 130 heat exchange cavity, 140 filter element, 142 lifting part, 144 first matching part, 146 filter main body, 148 filter hole, 150 second connecting part, 152 accommodating groove, 160 connecting plate, 170 filter flow channel, 180 cover body, 182 first cover body, 184 extending part, 186 first sealing ring, 188 second sealing ring, 190 heat insulation structure, 192 first wall surface, 194 second wall surface, 196 vacuum cavity, 200 second cover body, 202 mounting cavity, 204 first channel, 206 second channel and 208 switch element.

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.

A liquid container 100 according to some embodiments of the present invention is described below with reference to fig. 1 to 13.

Example 1:

as shown in fig. 1, 6 and 9, an embodiment of an aspect of the present invention provides a liquid container 100, including: a housing 110; an inner container 120 positioned within the housing 110; the filter 140, the filter 140 is connected to the inner container 120 to drive the inner container 120 to be detachably mounted to the housing 110.

In detail, the liquid container 100 includes a housing 110, an inner container 120, and a filter member 140, wherein the filter member 140 is connected to the inner container 120, and the inner container 120 is detachably connected to the housing 110. When the inner container 120 needs to be taken out of the housing 110, the inner container 120 and the filter member 140 can be pulled by holding the filter member 140, so that the inner container 120 is separated from the housing 110, and the arrangement is convenient for detaching and separating the inner container 120 from the housing 110 and has strong operability. Wherein the arrow indicates the direction of removal of the inner container 120 through the filter member 140, as shown in fig. 5, 8 and 11.

Further, a beverage, for example, tea mixed with tea, is contained in the inner container 120, and since the filter member 140 is connected to the inner container 120, the tea can be filtered by the filter member 140 to separate the tea from the water. That is, the existing structure of the liquid container 100 is utilized reasonably, so that the filter member 140 can filter impurities (such as tea leaves and fruits) and has the function of lifting the inner container 120. This setting can avoid additionally increasing the device ground input of dismantling inner bag 120, is favorable to reducing the transformation cost of product.

Further, the inner container 120 is detachably connected to the casing 110, so that when the liquid container 100 needs to be cleaned, the inner container 120 can be detached from the casing 110 to clean the inner container 120 and the casing 110, effectiveness and thoroughness of cleaning the liquid container 100 can be ensured, and bacteria breeding can be effectively avoided.

It can be understood that the heat exchange cavity 130 is formed between the outer wall of the inner container 120 and the casing 110, and the heat exchange cavity 130 is utilized to exchange heat with the high-temperature beverage in the inner container 120, so as to rapidly reduce the temperature of the high-temperature beverage, so that the temperature of the beverage flowing out through the liquid container 100 is suitable for drinking, and the purpose of drinking the beverage instantly is achieved. Specifically, the hot water in the inner container 120 is cooled through the heat exchange cavity 130, so that a user can drink warm boiled water or even cold boiled water cooled to a proper temperature immediately, the hot water is cooled to a specified temperature, the water can be directly drunk, the user does not need to wait, the problems that bacteria are easy to breed and health is not facilitated due to long-time hot water cooling can be avoided, and the purpose of drinking warm drinks immediately is achieved.

Specifically, the top of the casing 110 is located above the open end of the inner container 120 along the bottom-to-top direction of the casing 110, so that the liquid in the inner container 120 can flow into the heat exchange cavity 130 through the open end of the inner container 120 after the liquid container 100 is tilted by a certain angle.

The liquid container 100 includes any one of: vacuum cups, kettles, saucepans, and the like, to name but a few.

Example 2:

as shown in fig. 1, 6 and 9, on the basis of embodiment 1, embodiment 2 provides a liquid container 100 including: a housing 110; an inner container 120 positioned within the housing 110; the filter 140, the filter 140 is connected to the inner container 120 to drive the inner container 120 to be detachably mounted to the housing 110.

Further, a part of the filter member 140 extends into the inner container 120, and the filter member 140 located in the inner container 120 is detachably connected to the inner wall of the inner container 120.

In detail, the matching structure of the filter member 140 and the inner container 120 is reasonably arranged, so that part of the filter member 140 extends into the inner container 120, and the filter member 140 positioned in the inner container 120 is detachably connected with the inner wall of the inner container 120. The filter member 140 is separated from the inner container 120 to pour the beverage into the inner container 120, and the filter member 140 is assembled with the inner container 120 to filter the impurities in the beverage using the filter member 140.

Example 3:

as shown in fig. 1, 6 and 9, on the basis of embodiment 1 or embodiment 2, embodiment 3 provides a liquid container 100 including: a housing 110; an inner container 120 positioned within the housing 110; the filter 140, the filter 140 is connected to the inner container 120 to drive the inner container 120 to be detachably mounted to the housing 110.

Further, the liquid container 100 further includes: the connecting member, the filter member 140 and the inner container 120 are detachably connected by the connecting member.

In detail, through setting up the connecting piece for filter piece 140 and inner bag 120 can dismantle the connection through the connecting piece, when needs wash filter piece 140, can dismantle down by inner bag 120 with filtering piece 140, clear up filtering piece 140 and inner bag 120, can guarantee to filter piece 140 and inner bag 120 abluent validity and thoroughness, effectively avoid breeding of bacterium.

Example 4:

as shown in fig. 1, 6 and 9, on the basis of embodiment 3, embodiment 4 provides a liquid container 100 including: a housing 110; an inner container 120 positioned within the housing 110; the filtering member 140, the filtering member 140 is connected to the inner container 120 to drive the inner container 120 to be detachably mounted to the housing 110, and the liquid container 100 further includes: the connecting member, the filter member 140 and the inner container 120 are detachably connected by the connecting member.

Further, the connecting member is an elastic connecting member, and the elastic connecting member is also used for sealing the connection position of the filter member 140 and the inner container 120.

In detail, the connection member is an elastic connection member, and the filter member 140 and the inner container 120 are detachably connected by the elastic connection member. And after the filter element 140 and the inner container 120 are assembled together, the elastic connecting element can seal the joint of the filter element 140 and the inner container 120, so as to avoid the liquid in the inner container 120 from leaking from the joint of the filter element 140 and the inner container 120 due to the inclination of the liquid container 100.

Further, as shown in fig. 1, 4 and 5, the elastic connection member includes: a first fitting portion 144 provided in the filter member 140; the second matching part 122 is arranged on the inner container 120, and the first matching part 144 and the second matching part 122 are in interference fit; wherein at least one of the first mating portion 144 and the second mating portion 122 is an elastic mating portion.

Wherein, the elastic connecting piece includes first cooperation portion 144 and second cooperation portion 122, and at least one in first cooperation portion 144 and second cooperation portion 122 is the elastic cooperation portion, should set up to filter 140 and inner bag 120 interference fit and provide structural support, guarantees the feasibility of filtering 140 and inner bag 120 detachable connections. Because the filter element 140 and the inner container 120 are in interference fit through the first matching part 144 and the second matching part 122, tightness of the filter element 140 and the inner container 120 during assembly can be ensured, and the filter element 140 and the inner container 120 are not easy to separate. When the inner container 120 is taken out through the filter member 140, the filter member 140 cannot slide out of the inner container 120, and the safety and feasibility of taking out the inner container 120 can be ensured.

Further, as shown in fig. 1, 4 and 5, the filter member 140 further includes: a filter body 146, wherein the filter body 146 comprises a filter hole 148, and the filter hole 148 can be communicated with the inner container 120; the first fitting portion 144 is provided on a side wall of the filter main body 146; the first mating portion 144 is attached to the second mating portion 122.

Wherein, filter piece 140 still includes filters main part 146, filters the structure of main part 146, first cooperation portion 144 and second cooperation portion 122 through reasonable setting for first cooperation portion 144 encloses the week side of locating filtering main part 146, and first cooperation portion 144 is laminated mutually with second cooperation portion 122. Therefore, the matching area of the filter element 140 and the inner container 120 is increased, and when the filter element 140 is assembled with the inner container 120, the elastic matching part is pressed inwards or outwards along the circumferential direction of the filter element 140, so that the filter element 140 and the inner container 120 are stably and firmly assembled together, and the filter element 140 can be prevented from sliding out of the inner container 120.

Specifically, the first fitting portion 144 is sleeved on the sidewall of the filter main body 146.

In addition, the filtering body 146 is provided with a filtering hole 148, the filtering hole 148 is communicated with the inner container 120, and the drink in the inner container 120 is filtered out impurities through the filtering hole 148, so that the separation of tea and water is realized.

Specifically, the first matching portion 144 has a first matching surface, the second matching portion 122 has a second matching surface, and the first matching surface and the second matching surface are attached to each other. That is, the surface contact between the filter member 140 and the inner container 120 is realized, the contact area between the filter member 140 and the inner container 120 is increased, and the stability and the firmness of the assembly of the filter member 140 and the inner container 120 are improved.

Specifically, the tolerance range of the interference fit of the first fitting portion 144 and the second fitting portion 122 is: more than or equal to-2 mm and less than 0 mm.

Further, as shown in fig. 1, 3 and 5, the inner container 120 further includes a limit protrusion 124, and the limit protrusion 124 can limit the depth of the filter main body 146 extending into the inner container 120.

The inner container 120 is provided with the limit bump 124, and the limit bump 124 is used to limit the depth of the filter main body 146 extending into the inner container, so as to ensure that the filter main body 146 is limited in the height direction of the casing 110. Meanwhile, the arrangement can ensure the tolerance range of the matching position of the filter body 146 and the inner container 120, and provide effective structural support for the assembly of the filter element 140 and the inner container 120. If the limit protrusion 124 is not set, the depth of the filter main body 146 extending into the inner container 120 is easily increased, and the difficulty of taking out the inner container 120 is increased, so that the inner container 120 is not easily separated from the housing 110. If the limit bump 124 is not set, the depth of the filter main body 146 extending into the inner container 120 is shallow, the bonding tightness between the filter main body 146 and the inner container 120 is poor, and the problem that the filter member 140 slides out of the inner container 120 is likely to occur.

Example 5:

on the basis of embodiment 3, embodiment 5 provides a liquid container 100 including: a housing 110; an inner container 120 positioned within the housing 110; the filtering member 140, the filtering member 140 is connected to the inner container 120 to drive the inner container 120 to be detachably mounted to the housing 110, and the liquid container 100 further includes: the connecting member, the filter member 140 and the inner container 120 are detachably connected by the connecting member.

Further, the connector includes: a first connection portion provided on an inner wall surface of the inner container 120; the second connecting portion 150 is disposed on the side wall of the filter member 140, and the first connecting portion and the second connecting portion 150 are engaged with each other.

In detail, the connecting member includes a first connecting portion and a second connecting portion 150, the first connecting portion is disposed on the inner wall surface of the inner container 120, the second connecting portion 150 is disposed on the side wall of the filtering member 140, and the first connecting portion and the second connecting portion 150 are in clamping fit to enable the inner container 120 and the filtering member 140 to be detachably connected. When needing to wash and filtering piece 140, can be with first connecting portion and the phase separation of second connecting portion 150 to dismantle down on filtering piece 140 by inner bag 120, in order to clear up filtering piece 140 and inner bag 120, can guarantee to filter piece 140 and inner bag 120 abluent validity and thoroughness, effectively avoid breeding of bacterium.

Further, as shown in fig. 6, 7, 8, 9, 10, 11 and 12, the first connecting portion includes a plurality of protruding portions 126, the plurality of protruding portions 126 are arranged along the height direction of the inner container 120, and a locking groove 128 is formed between any two adjacent protruding portions 126; the second connecting portion 150 can be inserted into the card slot 128.

The inner wall of the inner container 120 is provided with a plurality of protrusions 126, so that a recess, i.e., a slot 128, is formed between two adjacent protrusions 126, the slots 128 are distributed along the height direction of the inner container 120, and the filter member 140 is provided with the second connecting portion 150. So that at least a portion of the filter member 140 can enter the inner container 120, and the second connecting portion 150 is inserted into the clamping groove 128 at a suitable height, thereby achieving effective assembly of the filter member 140 and the inner container 120. Since the plurality of protrusions 126 and the locking grooves 128 are distributed along the height direction of the inner container 120, the second connecting portion 150 can be inserted into the locking groove 128 at a proper height, so as to adjust the depth of the filter member 140 extending into the inner container 120.

It should be noted that, under the condition that the second connecting portion 150 is inserted into the slot 128, since the second connecting portion 150 has already entered the slot 128, specifically, the slot 128 formed between two adjacent protrusions 126, the slot wall of the slot 128, especially the protrusion 126 located above, can necessarily provide a limiting effect for the second connecting portion 150, so that the filter member 140 does not slide out of the inner container 120 when the inner container 120 is extracted through the filter member 140.

In a particular embodiment, plurality of projections 126 are integrally formed with bladder 120. Such as a portion of the sidewall of bladder 120, is stamped to form a plurality of projections 126. On the one hand, the connection strength of the plurality of convex parts 126 and the inner container 120 is ensured; and on the other hand facilitates rapid tooling of bladder 120 and plurality of projections 126.

In a particular embodiment, the filter body 146 and the second connection portion 150 are integrally formed. On one hand, the connection strength between the filter main body 146 and the second connecting part 150 is ensured, and the installation stability of the filter piece 140 and the inner container 120 is further ensured; on the other hand, the filter element 140 can be rapidly formed.

Example 6:

as shown in fig. 6, 7 and 8, on the basis of embodiment 5, embodiment 6 provides a liquid container 100 including: a housing 110; an inner container 120 positioned within the housing 110; the filtering member 140, the filtering member 140 is connected to the inner container 120 to drive the inner container 120 to be detachably mounted to the housing 110, and the liquid container 100 further includes: the connection piece, it can dismantle the connection through the connecting piece to filter piece 140 and inner bag 120, and the connecting piece includes: a first connection portion provided on an inner wall surface of the inner container 120; the second connecting portion 150 is disposed on the side wall of the filter member 140, and the first connecting portion and the second connecting portion 150 are engaged with each other.

Further, the plurality of protrusions 126 enclose a helical structure.

In detail, the matching structure of the plurality of protruding portions 126 is reasonably arranged, so that the plurality of protruding portions 126 surround the spiral structure, and thus at least a part of the filter element 140 enters the inner container 120 and then rotates by a certain angle to drive the second connecting portion 150 to be inserted into the clamping groove 128 at a proper height. That is, the insertion of the second connection part 150 of the filter member 140 into the catching groove 128 at an appropriate height is accomplished by rotating the filter member 140.

In other embodiments, as shown in fig. 6, 7 and 8, each protrusion 126 includes at least two segments of sub-protrusions 126, the at least two segments of sub-protrusions 126 are located at the same height of the inner container 120 and are spaced apart from each other, an avoiding channel is formed between any two adjacent segments of sub-protrusions 126, and the second connecting portion 150 can move along the avoiding channel and then be inserted into any one of the slots 128.

Wherein each protrusion 126 is extended at a height of the inner container 120, and each protrusion 126 is divided into a plurality of segments, specifically, comprises a plurality of sub-protrusions 126. Since the plurality of sub-protrusions 126 of each protrusion 126 are located at the same height of the inner container 120, the locking groove 128 between two adjacent protrusions 126 also extends at the same height of the inner container 120, which facilitates the second connection part 150 to be inserted into the locking groove 128 at the entrance of the locking groove 128, and the filter member 140 is rotated to move the second connection part 150 along the locking groove 128, thereby facilitating the second connection part 150 to be completely inserted into the locking groove 128, and improving the installation stability of the filter member 140 and the inner container 120. In addition, through making multistage sub-bulge 126 interval distribution, make and form an escape channel between two adjacent sub-bulges 126, be favorable to filtering the in-process that 140 placed in inner bag 120, make first second connecting portion 150 dodge a plurality of bulges 126 and remove along the escape channel, then rotatory filter piece 140 makes second connecting portion 150 rotatory get into in draw-in groove 128 to finally realize filtering piece 140 and set up in draw-in groove 128. Of course, if the filter member 140 is removed from the inner container 120, the operation is reversed, such that the filter member 140 rotates to drive the second connecting portion 150 to move out of the slot 128, and then the filter member 140 is pulled upward, such that the second connecting portion 150 moves along the avoiding path, and thus moves out of the inner container 120.

In still other embodiments, as shown in fig. 9, 10 and 11, at least one of the protruding portion 126 and the second connecting portion 150 is an elastic structure, and the protruding portion 126 is in interference fit with the second connecting portion 150.

Wherein, through the cooperation structure of reasonable setting protrusion 126 and second connecting portion 150, make at least one in protrusion 126 and the second connecting portion 150 be elastic structure, protrusion 126 and second connecting portion 150 interference fit, so when the assembly is strained filter piece 140 and inner bag 120, exert great power on straining filter piece 140, make elastic protrusion 126 and/or second connecting portion 150 warp because of the extrusion, and then make second connecting portion 150 can insert in draw-in groove 128, so that it is together firm to assemble with inner bag 120 to strain filter piece 140.

Example 7:

as shown in fig. 1, 4, 5, 6, 7, 8, 9, 10, 11, and 12, embodiment 7 provides a liquid container 100, based on any of the above embodiments, including: a housing 110; an inner container 120 positioned within the housing 110; the filter 140, the filter 140 is connected to the inner container 120 to drive the inner container 120 to be detachably mounted to the housing 110.

Further, the filter member 140 includes a pull-up portion 142.

In detail, the filter member 140 includes a pulling portion 142, and when the inner container 120 needs to be taken out of the housing 110, the inner container 120 and the filter member 140 can be pulled by holding the pulling portion 142 to separate the inner container 120 from the housing 110, which facilitates the detachment and separation of the inner container 120 from the housing 110, and has a strong operability. The setting is convenient for a user to hold and has strong operability.

Further, the pulling portion 142 is a protrusion structure formed on a part of the wall surface of the filter member 140. Due to the convex structure formed on part of the wall surface of the filter member 140, the filter member 140 and/or the inner container 120 can be pulled by the convex structure, so that the filter member 140 is separated from the inner container 120, or the filter member 140 and the inner container 120 are separated from the housing 110 as a whole. And the setting is convenient for a user to hold and has strong operability.

Specifically, the pull portion 142 is a raised structure formed on a portion of the top wall of the filter element 140.

In other embodiments, the pull portion 142 is connected to the top wall of the filter element 140, i.e., the pull portion 142 is a separate device. Specifically, the lifting portion 142 is a handle structure.

Further, the top end of the pulling part 142 is located between the top end of the housing 110 and the open end of the inner container 120. Through the cooperation structure of reasonable setting pull portion 142 and casing 110 and inner bag 120 for the top of pull portion 142 is located between the top of casing 110 and the open end of inner bag 120, and it is strong to make the maneuverability of taking out inner bag 120 from casing 110 through pull portion 142, and in user's hand can not too much stretch into casing 110, the possibility of scalding the user is reduced, and can avoid causing the pollution to the beverage. If the top end of the pulling portion 142 is higher than the top end of the housing 110, interference is likely to occur, and the liquid container 100 cannot be closed; if the top end of the pulling part 142 is located below the opening end of the inner container 120, the high-temperature beverage in the inner container 120 is closer to the hand of the user, which is likely to cause scalding accidents and is likely to pollute the beverage.

In other embodiments, the top end of the pulling portion 142 is not between the top end of the housing 110 and the open end of the liner 120, the pulling portion 142 is a basket mechanism, or the pulling portion 142 is a handle.

Example 8:

as shown in fig. 12, on the basis of any one of the above embodiments, embodiment 8 provides a liquid container 100 including: a housing 110; an inner container 120 positioned within the housing 110; the filter 140, the filter 140 is connected to the inner container 120 to drive the inner container 120 to be detachably mounted to the housing 110.

Further, the filter member 140 is provided with a receiving groove 152, and the liquid container 100 further includes: the connecting plate 160 is detachably connected to the filter member 140, the connecting plate 160 covers the opening end of the receiving groove 152, the connecting plate 160 is provided with a plurality of filtering flow channels 170, and the receiving groove 152 is communicated with the filtering flow channels 170.

In detail, the liquid container 100 further includes a connection plate 160, and the connection plate 160 is coupled with the filter member 140 such that the connection plate 160 is covered at the open end of the receiving groove 152. That is, the connecting plate 160 can close the open end of the receiving groove 152 of the filter member 140, so that the food materials such as tea leaves and fruits can be put into the receiving groove 152, and then the open end of the receiving groove 152 is sealed by the connecting plate 160. Because the plurality of filtering flow channels 170 of the connecting plate 160 are communicated with the accommodating groove 152, hot water can enter the accommodating groove 152 and then flow out of the filtering element 140 during brewing, and accurate brewing is realized. Due to the arrangement, the food materials cannot flow into the inner container 120, so that the food materials cannot be soaked in the hot water in the inner container 120 for a long time, and the brewing taste can be ensured.

Example 9:

as shown in fig. 1, 5, 6, 8, 9, and 11, on the basis of any of the above embodiments, embodiment 9 provides a liquid container 100 including: a housing 110; an inner container 120 positioned within the housing 110; the filter 140, the filter 140 is connected to the inner container 120 to drive the inner container 120 to be detachably mounted to the housing 110.

Further, the housing 110 includes: a first sub-shell 112; a second sub-shell 114 connected to the first sub-shell 112, wherein a receiving cavity is formed between the first sub-shell 112 and the second sub-shell 114, and the second sub-shell 114 is located between the first sub-shell 112 and the inner container 120; and a phase change layer 116 located in the accommodation cavity.

In detail, the case 110 includes a first sub-case 112, a second sub-case 114, and a phase change layer 116. An accommodating cavity is formed between the first sub-shell 112 and the second sub-shell 114, the phase change layer 116 is located in the accommodating cavity, and the phase change layer 116 can play a role in storing cold or heat, so that the cold or heat can be stored in the phase change layer 116 in advance, and the purpose of quickly adjusting the temperature of the beverage in the inner container 120 by using the phase change layer 116 is achieved.

It is understood that latent heat of phase change, abbreviated as latent heat, refers to the amount of heat absorbed or released per unit mass of a substance from one phase to another at isothermal and isobaric pressures. This is one of the characteristics of the object in the transformation between three phases of solid, liquid and gas and between different solid phases. The latent heat between the solid and liquid is called heat of fusion (or heat of solidification), the heat of vaporization (or heat of condensation) between the liquid and gas, and the heat of sublimation (or heat of desublimation) between the solid and gas. The above-mentioned latent heat of phase change of the phase change layer 116 is the latent heat of phase change of the phase change material when it is transformed between a solid and a drink.

Example 10:

as shown in fig. 1, 2, 6, 9, and 13, on the basis of any of the above embodiments, embodiment 9 provides a liquid container 100 including: a housing 110; an inner container 120 positioned within the housing 110; the filter 140, the filter 140 is connected to the inner container 120 to drive the inner container 120 to be detachably mounted to the housing 110.

Further, the liquid container 100 further includes: and the cover body 180 is connected with the shell body 110 in an openable and closable manner.

In detail, the cover 180 is provided to be coupled to the housing 110 in an openable and closable manner. That is, the case 110 is sealed or opened by the cover 180.

Further, as shown in fig. 1, 2, 6, 9 and 13, the cover 180 includes: a first cover body 182, wherein the first cover body 182 is provided with a protruding part 184, and a part of the protruding part 184 can extend into the inner container 120; the first seal 186 is provided at the protruding portion 184, and the first seal 186 can seal the connection between the inner container 120 and the protruding portion 184.

The cover 180 includes a first cover body 182 and a first sealing ring 186. Wherein, the first cover body 182 is provided with a protruding part 184, and when the first cover body 182 is assembled with the casing 110, a part of the protruding part 184 can protrude into the inner container 120, and the connection part of the inner container 120 and the protruding part 184 is sealed by the first sealing ring 186. That is, the first lid body 182 effectively seals the inner container 120, so that the liquid in the inner container 120 is prevented from leaking when the liquid container 100 is tilted, and the sealing performance of the liquid container 100 can be ensured.

Further, as shown in fig. 1, 2, 6, 9 and 13, a heat exchange cavity 130 is formed between the outer wall of the inner container 120 and the casing 110, and the cover 180 further includes: the second cover body 200 is arranged around the first cover body 182, a mounting cavity 202 is formed between the first cover body 182 and the second cover body 200, and the mounting cavity 202 is communicated with the heat exchange cavity 130; the first channel 204 is arranged on the first cover body 182, and the first channel 204 is communicated with the inner container 120 and the heat exchange cavity 130; and a second passage 206 provided in the second cap body 200, the second passage 206 communicating with the heat exchange chamber 130.

The cover body 180 further includes a second cover body 200, a first channel 204 and a second channel 206, the first channel 204 is disposed on the first cover body 182, the first channel 204 is communicated with the inner container 120 and the heat exchange cavity 130, the second channel 206 is disposed on the second cover body 200, the second channel 206 is communicated with the heat exchange cavity 130, and the mounting cavity 202 is communicated with the heat exchange cavity 130. Thus, when the cover 180 is used in cooperation with the casing 110 and the inner container 120, the liquid in the inner container 120 can flow into the heat exchange cavity 130 through the first passage 204, and is rapidly cooled through the heat exchange cavity 130, and can flow out of the liquid container 100 through the second passage 206, so as to achieve the effect of instant drinking. The cover 180 is provided with the water channel, so that the cover 180 has a water outlet function, and the water channel does not need to be arranged on the inner container 120 and the shell 110, and the water outlet smoothness of the liquid container 100 cannot be influenced by the buckling position of the cover 180 relative to the inner container 120 and the shell 110. The problem of among the correlation technique, because of lid 180 and cup lock do not in place and lead to unable smooth and easy play water is solved, the structure of product has been simplified, the security and the reliable performance of the use of product have been promoted.

Further, as shown in fig. 13, the cover 180 further includes: the switch member 208 is movably connected to the cover 180, and the switch member 208 can open the first channel 204 and the second channel 206, or close the first channel 204 and the second channel 206.

The cover body 180 is used in cooperation with the casing 110 and the inner container 120 of the liquid container 100, the inner container 120 is located in the casing 110, a heat exchange cavity 130 is formed between the inner container 120 and the casing 110, the first cover body 182 is used for sealing the inner container 120, and the second cover body 200 is used for sealing the heat exchange cavity 130. When the switch 208 opens the first channel 204, the hot water in the inner container 120 can flow into the heat exchange cavity 130 through the first channel 204 for heat exchange, so as to realize rapid cooling of the hot water; when the second passage 206 is opened by the switch 208, the water in the heat exchange cavity 130 flows out of the liquid container 100 through the second passage 206 to realize drinking; when the switch 208 blocks the first channel 204 and the second channel 206, respectively, the hot water in the inner container 120 cannot flow out of the inner container 120 under the action of the first cover body 182, and the water in the heat exchange cavity 130 cannot flow out of the liquid container 100 under the action of the second cover body 200, that is, the inner container 120 and the heat exchange cavity 130 are sealed. The cover 180 is provided with the water channel, so that the cover 180 has the water outlet function and the sealing function at the same time, and the water channel does not need to be arranged on the inner container 120 and the shell 110, so that the water outlet and the sealing of the liquid container 100 cannot be influenced by the buckling position of the cover 180 relative to the inner container 120 and the shell 110, and the sealing performance is more reliable. The structure of the product is simplified, and the use safety and reliability of the product are improved.

In addition, because the cover body 180 has the water outlet function and the sealing function at the same time, the cover body 180 can be matched with the existing liner 120 for use, the universality of the cover body 180 assembly is improved, and the production cost of the product is favorably reduced.

In specific application, when a user does not need to use the liquid container 100 for a while, the switch piece 208 can be used for plugging the first channel 204 and the second channel 206, so that the cover 180 can simultaneously plug the inner container 120 and the heat exchange cavity 130, liquid in the inner container 120 cannot flow out, the inner container 120 is sealed to keep warm for high-temperature liquid in the inner container 120, warm water in the heat exchange cavity 130 can be prevented from flowing out from the second channel 206 and wetting other components of the liquid container 100, dust can be prevented from entering the heat exchange cavity 130 from the second channel 206, and sanitation and safety of drinking water can be guaranteed.

In the concrete application, the user can make tea, make coffee, etc. in inner bag 120 to keep the temperature of water through inner bag 120, thereby guarantee to dash and steep the effect, when needs are drunk, in order to avoid causing the scald because the high temperature, can pour into heat transfer chamber 130 with the liquid in inner bag 120 in, utilize heat transfer chamber 130 to carry out the heat transfer to the high temperature drink in inner bag 120, reduce high temperature drink temperature fast, so that the temperature of messenger's drink is suitable for drinking, and then reach the purpose of drinking the drink immediately, improve user experience.

Further, as shown in fig. 1, fig. 2, fig. 6 and fig. 9, the top end of the housing 110 extends into the installation cavity 202 and is detachably connected to the cavity wall of the installation cavity 202; cover 180 also includes a second sealing ring 188, and second sealing ring 188 is configured to seal the junction of the top end of housing 110 and mounting cavity 202.

The second sealing ring 188 is located at a joint between the top end of the casing 110 and the mounting cavity 202, and the second sealing ring 188 is used for sealing the joint between the top end of the casing 110 and the mounting cavity 202, so that when the liquid container 100 is inclined, the liquid in the inner container 120 or the heat exchange cavity 130 is prevented from leaking, and the sealing performance of the liquid container 100 can be ensured.

Further, the top end of the casing 110 extends into the installation cavity 202 and is detachably connected with the cavity wall of the installation cavity 202, that is, the matching structure of the casing 110 and the cover 180 is reasonably arranged, and the matching area between the cover 180 and the casing 110 is increased while the assembling stability of the casing 110 and the cover 180 is ensured, so that the assembling airtightness between the cover 180 and the casing 110 is improved.

Specifically, the top end of the housing 110 extends into the mounting cavity 202 and is screwed with the wall of the mounting cavity 202.

Example 11:

as shown in fig. 1, 6 and 9, on the basis of any of the above embodiments, embodiment 11 provides a liquid container 100 including: a housing 110; an inner container 120 positioned within the housing 110; the filter 140, the filter 140 is connected to the inner container 120 to drive the inner container 120 to be detachably mounted to the housing 110.

Further, the inner container 120 includes a heat insulation structure 190, and the heat insulation structure 190 can insulate heat of the inner container 120.

In detail, the structure of the inner container 120 is reasonably arranged, so that the inner container 120 comprises the heat insulation structure 190, and the inner container 120 is insulated by the heat insulation structure 190. When the beverage in the liquid container 100 is not needed to be drunk, the beverage in the inner container 120 with the heat preservation function can be used for preserving the heat, so that most of heat is locked on the inner container 120, and the beverage in the inner container 120 is preserved the heat. That is to say, the liquid container 100 has both the heat preservation function and the quick heat exchange function, and the use performance of the product is enriched, and diversified use requirements can be met.

Further, as shown in fig. 1, 6 and 9, the insulation structure 190 includes a first wall 192 and a second wall 194, the first wall 192 and the second wall 194 are connected, and a vacuum cavity 196 is formed between the first wall 192 and the second wall 194.

The heat preservation structure 190 comprises a first wall surface 192 and a second wall surface 194, the first wall surface 192 and the second wall surface 194 are connected through reasonably arranging a matching structure of the first wall surface 192 and the second wall surface 194, a vacuum cavity 196 can be defined between the first wall surface 192 and the second wall surface 194, the vacuum cavity 196 has excellent heat preservation and heat insulation performance, heat transfer quantity is reduced, convection heat transfer and radiation heat transfer are reduced, most of heat is locked in the inner container 120 to achieve the purpose of preserving heat of drinks in the inner container 120, and the quantity of heat conducted to the outer area of the inner container 120 by the heat in the inner container 120 is reduced.

Specifically, the liquid container further includes an insulating layer, and the vacuum cavity 196 is filled with the insulating layer, that is, the amount of heat transferred outward in the inner container 120 is reduced by filling the insulating layer capable of blocking heat flow transfer into the vacuum cavity 196, so that most of the heat is locked to the inner container 120, and the purpose of insulating the beverage in the inner container 120 is achieved.

Specifically, the insulation layer is made of an insulation material including: glass fiber, gold, silver, nickel, aluminum foil, water, and the like, which are not listed here.

The specific embodiment is as follows:

liquid container 100 (e.g., a thermos cup) includes a shell 110 (e.g., a cup), a liner 120, a filter 140, and a cover 180, wherein the shell 110 has a phase change layer 116, the liner 120 is disposed in the shell 110, and a heat exchange cavity 130 is formed between an outer wall of the liner 120 and the shell 110. The top wall of the filter member 140 is provided with a lifting portion 142, and a user can lift the filter member 140 and the inner container 120 upward and take them out of the cup body by holding the lifting portion 142. Filter 140 and inner bag 120 lock, the rethread grips the portion 142 of pulling that filters 140 and can take out inner bag 120 from the cup, and simple structure need not additionally increase manufacturing cost, filters 140 and still has the function of keeping apart tealeaves, can realize the tea-water separation simultaneously.

As shown in fig. 1, in one embodiment:

the cup body is a double-layer hollow structure, the phase change layer 116 is filled in the hollow layer, and the effect of the phase change layer is that the heat of hot water contacting with the inner wall of the cup body can be absorbed, so that the hot water can be rapidly cooled.

The annular cavity formed by the inner wall of the cup body and the outer wall of the liner 120 is a heat exchange cavity 130.

As shown in fig. 3, the inner cavity of the inner container 120 is a cavity for storing hot water.

The inner side of the mouth of the inner container 120 is provided with a second matching portion 122 (e.g., a fastening surface) for matching with the filter element 140, and the fastening surface can match with the first matching portion 144 of the filter element 140.

The lower end of the fastening surface is provided with a limit bump 124 for limiting the filter element 140 in the height direction of the housing 110 when the filter element 140 is assembled with the liner 120.

As shown in fig. 4, the filter member 140 includes a filter body 146 and a first fitting portion 144, and the first fitting portion 144 is provided at the bottom of the filter body 146.

The top wall of the filter body 146 is provided with an outwardly extending pull tab 142 to facilitate grasping by a user when removing the liner 120 and filter element 140.

The filter body 146 includes a plurality of filter holes 148 that allow hot water to pass through but not tea leaves, serving to separate the hot water from the tea leaves.

Specifically, the filter holes 148 are circular holes.

Specifically, the diameter of the filter holes 148 ranges from 0.5mm to 4 mm.

The principle of heat preservation:

the hot water is firstly stored in the inner cavity of the inner container 120, at this time, the hot water is not contacted with the inner wall of the cup body, and the first cover body 182 and the first sealing ring 186 are arranged to seal the opening end of the inner container 120, so the heat loss of the hot water is slow, and the heat preservation can be carried out for a long time.

Specifically, the inner container 120 is made of a material having a small thermal conductivity. For example, the plastic inner container 120, the silica gel inner container 120 or the wooden inner container 120 can obtain better heat preservation effect.

Specifically, the inner container 120 may also be a double-layer hollow structure, and the hollow layer is a vacuum layer, so that a better heat preservation effect can be obtained. The double-layer hollow inner container 120 may be a metal inner container 120, a plastic inner container 120, etc., which are not listed here.

The principle of rapid cooling:

the thermos cup is inclined, hot water in the inner container 120 is poured out, the hot water can enter the heat exchange cavity 130 through the filter holes 148 of the filter element 140, if tea leaves are placed in the inner container 120, the tea leaves can not pass through the filter holes 148, so that the tea leaves can be isolated, the hot water enters the heat exchange cavity 130 and contacts with the inner wall of the cup body, the heat of the hot water can be absorbed by the phase change layer 116, and the temperature is rapidly reduced. Meanwhile, because heat exchange chamber 130 is of an annular structure, only one layer of thin hot water in heat exchange chamber 130 contacts phase change layer 116 of casing 110 due to the arrangement, so that the heat absorption efficiency of phase change layer 116 is high, and the improvement of the cooling speed is facilitated.

In this embodiment, the first matching portion 144 is an elastic matching portion, and the first matching portion 144 includes: a silicone fitting and/or a rubber fitting. For example, the first mating portion 144 is an annular structure.

When the filter member 140 is assembled with the inner container 120, the filter member 140 is vertically and downwardly assembled into the inner container 120, and because the outer diameter of the first matching portion 144 is not smaller than the inner diameter of the second matching portion 122, the first matching portion 144 is extruded and deformed, and when the first matching portion 144 abuts against the limit bump 124, the filter member 140 is assembled in place.

Specifically, the first engaging portion 144 may also be an elastic component made of metal, such as an elastic sheet, and may also engage with the second engaging portion 122 to generate a friction force, thereby achieving the same function.

As shown in fig. 6, in another embodiment:

a plurality of convex parts 126 are arranged on the inner wall surface of the inner container 120, the plurality of convex parts 126 are arranged along the height direction of the inner container 120, and a clamping groove 128 is formed between any two adjacent convex parts 126; the filter member 140 is provided with a second connecting portion 150, and the second connecting portion 150 can be inserted into the catching groove 128. For example, the filter member 140 is threadedly coupled to the inner container 120.

As shown in fig. 8, when the filter member 140 is assembled with the inner container 120, the filter member 140 is vertically screwed down into the inner container 120, and the second connecting portion 150 is fittingly connected to the plurality of protrusions 126.

When the inner container 120 is taken out, the filter member 140 can be taken out from the inner container 120 by gripping the pulling portion 142 and lifting the filter member 140 upward.

As shown in fig. 9, in yet another embodiment:

when the filter member 140 is assembled with the inner container 120, the filter member 140 is vertically and downwardly assembled into the inner container 120, the protruding portions 126 are in interference fit with the second connecting portion 150, and the second connecting portion 150 is clamped into the clamping groove 128 formed between two adjacent protruding portions 126 through interference fit.

When the inner container 120 is taken out, the filter member 140 is lifted upwards by holding the lifting portion 142, and the second connecting portion 150 and the clamping groove 128 are in interference fit, so that the filter member 140 cannot slide out of the inner container 120, and the inner container 120 and the filter member 140 can be taken out simultaneously.

As shown in fig. 12, in yet another embodiment:

some kinds of tea leaves or food materials are not suitable for being soaked in hot water for a long time, and only need to be brewed by the hot water for a short time when being used.

As shown in fig. 12, a connecting plate 160 with a filter flow path 170 may be added to the open end of the filter element 140. In use, tea leaves or food materials are placed in the filter member 140 and covered with the connection plate 160. When in brewing, the hot water can flow through the filtering holes 148 of the filtering element 140 and the filtering flow passages 170 on the connecting plate 160, and enter the heat exchange cavity 130 for cooling, and the tea leaves or the food materials can be fixed in the accommodating grooves 152, so that the tea leaves or the food materials cannot be soaked in the hot water in the inner container 120 for a long time, and more accurate brewing can be realized.

In the present application, the term "plurality" means two or more unless expressly defined 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 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 description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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 (22)

1. A liquid container, comprising:

a housing;

the inner container is positioned in the shell;

and the filtering piece is connected with the inner container so as to drive the inner container and the shell to be detachably mounted.

2. Liquid container according to claim 1,

the filter member includes a pulling portion.

3. Liquid container according to claim 2,

the lifting part is a convex structure formed on part of the wall surface of the filter element.

4. Liquid container according to claim 2,

the top end of the lifting part is positioned between the top end of the shell and the opening end of the inner container.

5. The liquid container according to any one of claims 1 to 4, further comprising:

the connecting piece, filter with the inner bag passes through the connection can be dismantled and connect.

6. Liquid container according to claim 5,

the connecting piece is an elastic connecting piece, and the elastic connecting piece is also used for sealing the joint of the filter piece and the inner container.

7. The liquid container according to claim 6, wherein the elastic connection member comprises:

a first fitting portion provided in the filter member;

the second matching part is arranged in the inner container, and the first matching part and the second matching part are in interference fit;

wherein at least one of the first and second mating portions is an elastic mating portion.

8. The liquid container according to claim 7, wherein the filter element further comprises:

the filtering main body comprises filtering holes, the filtering holes can be communicated with the inner container, and the first matching part is arranged on the side wall of the filtering main body;

wherein the first matching part is attached to the second matching part.

9. Liquid container according to claim 8,

the inner container further comprises a limiting lug, and the limiting lug can limit the depth of the filtering main body extending into the inner container.

10. The liquid container according to claim 5, wherein the connecting member comprises:

a first connecting portion provided on an inner wall surface of the inner container;

the second connecting portion are arranged on the side wall of the filter piece, and the first connecting portion and the second connecting portion are in clamping fit.

11. Liquid container according to claim 10,

the first connecting part comprises a plurality of protruding parts, the protruding parts are arranged along the height direction of the inner container, and a clamping groove is formed between any two adjacent protruding parts;

the second connecting portion can be inserted into the card slot.

12. Liquid container according to claim 11,

the plurality of bulges surround a spiral structure; or

Each protruding portion comprises at least two sections of sub protruding portions, the at least two sections of sub protruding portions are located at the same height of the inner container and distributed at intervals, an avoiding channel is formed between any two adjacent sections of sub protruding portions, the second connecting portion can move along the avoiding channel and then is inserted into any one of the clamping grooves.

13. Liquid container according to claim 11,

at least one of the protruding part and the second connecting part is of an elastic structure, and the protruding part is in interference fit with the second connecting part.

14. Liquid container according to claim 5,

one part of the filtering piece extends into the inner container, and the filtering piece positioned in the inner container is detachably connected with the inner wall of the inner container through the connecting piece.

15. The liquid container according to any one of claims 1 to 4, wherein the filter member is provided with a receiving groove, the liquid container further comprising:

the connecting plate, with filter piece detachable connections, the connecting plate lid is located the open end of holding tank, the connecting plate is equipped with a plurality of filtration runners, the holding tank with filter the runner and be linked together.

16. The liquid container according to any one of claims 1 to 4, wherein the housing includes:

a first sub-shell;

the second subshell is connected with the first subshell, a containing cavity is formed between the first subshell and the second subshell, and the second subshell is positioned between the first subshell and the inner container;

and the phase change layer is positioned in the accommodating cavity.

17. The liquid container according to any one of claims 1 to 4, further comprising:

the cover body is connected with the shell in an openable and closable manner;

the cover body includes:

the first cover body is provided with a protruding part, and one part of the protruding part can extend into the inner container;

the first sealing ring is arranged on the extending part and can seal the joint of the inner container and the extending part.

18. The liquid container of claim 17, wherein a heat exchange cavity is formed between an outer wall of the inner container and the housing, and the cover further comprises:

the second cover body is arranged around the first cover body, an installation cavity is formed between the first cover body and the second cover body, and the installation cavity is communicated with the heat exchange cavity;

the first channel is arranged on the first cover body and is communicated with the inner container and the heat exchange cavity;

the second channel is arranged on the second cover body and communicated with the heat exchange cavity.

19. The liquid container as claimed in claim 18, wherein the cap further comprises:

the switch piece is movably connected with the cover body and can be used for respectively opening the first channel and the second channel or respectively plugging the first channel and the second channel.

20. Liquid container according to claim 18,

the top end of the shell extends into the mounting cavity and is detachably connected with the cavity wall of the mounting cavity;

the cover body further comprises a second sealing ring, and the second sealing ring can seal the joint of the top end of the shell and the installation cavity.

21. Liquid container according to any one of claims 1 to 4,

the inner container comprises a heat insulation structure, and the heat insulation structure can insulate heat of the inner container.

22. The liquid container according to claim 21,

the heat preservation structure comprises a first wall surface and a second wall surface, wherein the first wall surface is connected with the second wall surface, and a vacuum cavity is formed between the first wall surface and the second wall surface.

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