CN210727420U - Tea set - Google Patents

Abstract

The utility model relates to a liquid container field especially relates to a tea set. A tea set comprises a shell with an opening at the upper part, a tea-strainer inner container arranged in the shell, and a sealing cover for sealing the opening of the shell; the tea strainer inner container is provided with a through hole; the tea set can avoid the hand scalding risk of the tea leakage inner container due to heat conduction, and the cutting risk caused by the damage and the gap generated in the processing process or the use.

Description

Tea set

Technical Field

The utility model relates to a liquid container field especially relates to a tea set.

Background

In the past, people generally have the following three schemes when making tea: 1, directly putting tea leaves into a cup and adding boiled water for brewing and sipping; 2, directly brewing in a tea bag mode; 3, pouring the tea into a cup after the tea is brewed by adopting a teapot. Although the above-mentioned mode of directly brewing tea in the tea bag in the 2 nd is convenient, most of the tea bags are made of tea leaves ground into powder or made into powder, however, no matter what form the tea leaves are made into, consumers can not brew tea in the complete form of the tea leaves, and can not really see the complete form of the tea leaves, so as to enjoy real tea soup, and the interest and the intention of brewing tea are also reduced. In the schemes 1 and 3, when the tea leaves are directly placed in the cup or the teapot to be brewed in the boiled water mode, the tea leaves can float randomly in the cup due to no constraint, the tea leaves are inconvenient to clean after drinking, and if the tea leaves are directly brewed in the cup, a drinker can easily eat the tea leaves, and the tea leaves are inconvenient to drink, so that the intention of brewing the tea leaves is greatly reduced.

Based on the defects of the traditional scheme, tea sets capable of separating tea leaves from tea water comprise tea cups and teapots are available on the market at present.

The method specifically comprises the following steps: the Chinese utility model patent document with the publication number of CN208784268U describes a ceramic tea making cup, which comprises a ceramic cup body, a ceramic tray, a ceramic funnel and a ceramic cup cover, wherein when in use, the ceramic cup cover is unscrewed from the ceramic funnel, tea leaves are put into the ceramic funnel, the ceramic funnel is supported and placed on the cup mouth edge of the ceramic cup body, boiled water is poured into the ceramic funnel, and then the ceramic cup cover is screwed and fixed on the ceramic funnel for making tea; after a period of time, the ceramic cup cover and the ceramic funnel can be taken out of the ceramic cup body together, the ceramic cup cover and the ceramic funnel which are connected are placed on the ceramic tray, and tea can be drunk through the ceramic cup body by grabbing the cup handle, so that the tea cup has the characteristics of separating tea leaves from water and being convenient for adding tea leaves; when making tea once more, can support the disjunctor pottery bowl cover and the ceramic funnel that still are equipped with tealeaves last time and place on the rim of a cup of pottery cup, take off the grabbing handle stopper of grabbing handle top of pottery bowl cover, directly add water in to ceramic funnel through the hole that adds, make tea once more, have once more and add convenient characteristics.

As well as the Chinese utility model patent document with the publication number of "CN 2076799U", a multifunctional tea shell with a filter cartridge is described, which is formed by matching the shape of a traditional teapot with six parts, namely an upper circular step and a lower circular step in a pot mouth, the filter cartridge, a safety pot cover, a dustproof pot mouth, a tea pouring handrail and a pouring cambered surface, wherein the end surface of the filter cartridge is arranged on the lower circular step in the pot mouth, and the filter cartridge is arranged in the middle of a pot cavity; the safety kettle cover is screwed into the upper circular step in the kettle opening, and the kettle pouring surface is arranged below the root part of the kettle nozzle. When making tea, firstly, the tea leaves are put into the filter cylinder, and the poured boiled water can come in and go out from the filter holes, so that the separation of tea residues and tea water is realized, and the filter cylinder is only required to be taken out, poured and washed when removing residues.

In the tea set described in the patent documents of publication nos. CN2076799U and CN208784268U, the funnel (filter cartridge) is mounted on the inner edge of the opening of the cup (pot), and when the funnel (filter cartridge) is taken out, there is a risk of burning, and since the funnel (filter cartridge) is generally made of metal, glass, or ceramic, there is a risk of cutting due to a processing process or a breakage or a notch generated during use.

Disclosure of Invention

In order to solve the above problems, an object of the present invention is to provide a tea set, which can avoid the burning risk of the inner container due to heat conduction, and the damage and gap caused by the processing technique or the use, and the cutting risk.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tea set comprises a shell with an opening at the upper part, a tea-strainer inner container arranged in the shell, and a sealing cover for sealing the opening of the shell; the tea strainer inner container is provided with a through hole; the method is characterized in that: the edge cover of the upper end of the tea strainer inner container is provided with a heat insulation sleeve, the upper end of the tea strainer inner container is hung on the opening edge of the shell through the heat insulation sleeve, and the circumferential outer edge of the heat insulation sleeve exceeds the opening outer edge of the shell.

The above technical scheme is adopted in the utility model, this technical scheme relates to a tea set, this tea set with as the background art the same point of prior art lie in: this scheme has also adopted casing and tea to leak the inner bag, and the tea leaks the inner bag dress inside the casing, realizes the tea-water separation. Compared with the prior art, the tea strainer has the difference that the upper end of the tea strainer inner container is hung and erected on the edge of the opening of the shell through the heat insulation sleeve, and the heat insulation sleeve can avoid the hand scalding risk of the tea strainer inner container due to heat conduction; on the other hand, the damage caused by the collision between the shell of the glass or ceramic product and the tea strainer inner container can be avoided, and the risk of cutting injury caused by the reason of the processing technology or the damage and the gap generated in the use process is avoided on the basis. Furthermore, the scheme also limits that the circumferential outer edge of the heat insulation sleeve exceeds the opening outer edge of the shell, so that fingers of a user are not easy to contact with the shell in the taking process, the taking is convenient, and the shell is prevented from being scalded.

Preferably, the lower edge of the cover is sealed against the upper end surface of the heat insulating sleeve. The technical effects of the additional technical features are as follows: the sealing effect between the sealing cover and the heat insulation sleeve is ensured by abutting the sealing cover and the heat insulation sleeve for sealing, and heat loss is reduced.

Preferably, the inner diameter of the upper end surface of the heat insulation sleeve is provided with a sealing step, and the lower edge of the sealing cover is abutted against the bottom surface and the side wall of the sealing step. This additional technical characteristics's technological effect adopts the mode that the lower extreme edgewise counterbalance of sealed step and closing cap, increases sealed cooperation area, promotes the heat preservation effect.

Preferably, a first sealing baffle wall extends downwards from the inner diameter of the lower edge of the sealing cover, a radial outward baffle wall ring is arranged at the lower end of the first sealing baffle wall, and a first annular sealing groove is formed among the baffle wall ring, the first sealing baffle wall and the lower edge of the sealing cover; the tea leaks the inner bag upper end inside wall and is equipped with radial inward bulge loop portion, in the first annular seal groove of bulge loop portion embedding. In the additional technical characteristics, on the basis of the sealing matching effect of the sealing cover and the sealing step, the first sealing baffle wall which is arranged at the lower end of the sealing cover and extends downwards along the inner diameter of the edge can be additionally provided with the layer of sealing structure on the inner side, so that hot air in the shell can not directly overflow to the sealing matching position of the sealing cover and the sealing step, but needs to firstly pass through the sealing matching position of the convex ring part and the first annular sealing groove, the sealing matching area is integrally increased, and the heat preservation effect is improved. And above-mentioned structure also makes the cooperation of closing cap and radiation shield more inseparable, and the location effect of closing cap is better.

Preferably, the sealing cover is a silica gel sealing cover, and a handle part is arranged on the sealing cover. The technical effects of the additional technical features are as follows: the sealed effect of silica gel closing cap and radiation shield's complex is better, and the handle is convenient for open the closing cap.

Preferably, the heat insulation sleeve comprises a handheld outer ring part, an upper ring body and a lower ring body which are connected with the inner side of the handheld outer ring part, and a clamping groove is formed between the upper ring body and the lower ring body; the upper end of the tea strainer inner container is provided with a flanging extending outwards, and the flanging is connected in the clamping groove of the heat insulation sleeve in a clamping mode. In the additional technical characteristics, the upper end edge of the tea strainer inner container is connected with the heat insulation sleeve in a buckling and sleeving manner, and the scheme is convenient to nest and disassemble and wash; and the upper ring body and the lower ring body cover the flanging outer edge, so that the untight matching of the edge parts is avoided, and the sealing performance is ensured.

Preferably, an annular groove is formed between the lower side of the flanging and the outer side wall of the tea strainer inner container, a second sealing blocking wall extends downwards from the lower side surface of the lower ring body, and the second sealing blocking wall is embedded in the annular groove. This additional technical feature's technique, the assembly structure cooperation this additional technical feature of above-mentioned turn-ups and draw-in groove provides the sealed cooperation structure of labyrinth shape, prolongs the width of sealed face, guarantees sealed effect, promotes its heat preservation effect.

Preferably, a third sealing blocking wall extends downwards from the lower side surface of the lower ring body, and a second annular sealing groove is formed between the third sealing blocking wall and the lower end of the handheld outer ring part; when the upper end of the tea strainer inner container is hung and erected on the opening edge of the shell through the heat insulation sleeve, the opening edge of the shell is located in the second annular sealing groove, and the third sealing blocking wall is located between the tea strainer inner container and the shell. The additional technical characteristics limit the matching mode of the heat insulation sleeve and the opening edge of the shell, realize positioning and prevent loosening, and ensure the sealing effect of the joint.

Preferably, the shell is a kettle body, and a kettle nozzle is arranged on the side wall of the shell or on the shell along the edge of the opening. In addition to the above-described effects of preventing scalding and injuring hands; when the heat insulation kettle is used as a teapot, the heat insulation effect can not be ensured through sealing due to the arrangement of the kettle nozzle, but the heat insulation effect is improved to a great extent due to the matching of the shell, the heat insulation sleeve and the sealing cover, and the heat loss is reduced.

Preferably, the shell is a cup body, and the sealing cover is matched with the heat insulation sleeve to seal the opening of the shell. In addition to the above-described effects of preventing scalding and injuring hands; when the heat insulation cup is used as a teacup, the sealing cover is sealed on the opening of the shell when the teacup is not drunk, and the matching of the shell, the heat insulation sleeve and the sealing cover greatly improves the heat insulation effect and reduces the heat loss.

Drawings

Fig. 1 is a schematic appearance diagram of the tea set as a teapot according to the invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a structural schematic diagram of the tea strainer inner container.

Fig. 4 is a schematic structural view of the closure.

FIG. 5 is a schematic cross-sectional view of the assembled sleeve.

Fig. 6 is a schematic appearance diagram of the tea set as a tea cup.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The tea set as shown in figures 1-6 comprises a shell 1 with an opening 11 at the upper part, a tea-making liner 2 arranged inside the shell 1, and a sealing cover 3 for sealing the opening 11 of the shell 1. The side wall of the shell 1 is provided with a handle 12, the handle 12 is held by the hand of a user, and the side wall of the shell 1 is prevented from being scalded; on this basis, another scheme can be that a circle of scald-proof and heat-proof handheld ring is arranged around the outer side wall of the shell 1, and materials such as silica gel, bananas and plastics can be adopted. The tea leakage inner container 2 is provided with a through hole 21, the through hole 21 is preferably arranged on the side wall of the lower part of the tea leakage inner container 2, and the through hole 21 can also be called as a water leakage hole or a filtering hole; as shown in the figure, the through holes 21 are strip-shaped through holes 21 which are radially outwards diffused along the center of the bottom of the tea leakage inner container 2, four groups are provided in total, the diffusion is in four directions, and each group comprises three through holes 21; however, it is conceivable that the present solution is not limited to the above-mentioned manner of the through holes 21, and that regular or irregular arrangement of the circular through holes 21 may be implemented as in the prior art. As long as the through holes 21 are provided for liquid flow, infiltration and filtration of tea leaves can be achieved. Therefore, the above technical solution relates to a tea set, which is the same as the prior art as described in the background of the invention: this scheme has also adopted casing 1 and tea to leak inner bag 2, and tea leaks inner bag 2 dress inside casing 1, realizes the tea-water separation.

On the basis of the scheme, compared with the prior art, the method has the difference; the tea in this application leaks the upper end edgewise cover of inner bag 2 and is equipped with radiation shield 4, and tea leaks 2 upper ends of inner bag and establishes at casing 1's opening 11 edgewise through radiation shield 4 mounted frame, just the circumference of radiation shield 4 outer along surpass in casing 1's opening 11 outer edge. In the above scheme, the heat insulation sleeve 4 is adopted to avoid the hand scalding risk of the tea leakage inner container 2 due to heat conduction. On the other hand, the damage caused by the collision between the shell 1 of the glass or ceramic product and the tea-leakage liner 2 can be avoided, and the risk of cutting injury caused by the reason of the processing technology or the damage and the gap generated in the use process is avoided on the basis. Furthermore, the scheme also limits that the circumferential outer edge of the heat insulation sleeve 4 exceeds the outer edge of the opening 11 of the shell 1, so that fingers of a user are not easy to contact the shell 1 in the taking process, the taking is convenient, and the shell 1 is prevented from being scalded.

The heat insulation sleeve 4 defined in the present embodiment is an outer sleeve having a heat insulation effect and being convenient for being held by hand; such as plastic sleeve, rubber sleeve and silica gel sleeve, the silica gel sleeve is preferred to this scheme, also can be called the silica gel circle.

In addition, the lower end edge of the sealing cover 3 abuts against the upper end face of the heat insulation sleeve 4 for sealing, and the sealing cover 3 abuts against the heat insulation sleeve 4 for sealing to ensure the sealing effect between the sealing cover 3 and the heat insulation sleeve 4 and reduce heat loss. The sealing cover 3 is a silica gel sealing cover 3, and the sealing effect of the matching of the silica gel sealing cover 3 and the heat insulation sleeve 4 (silica gel sleeve) is better. The sealing cover 3 is provided with a handle part 31, and the handle part 31 is convenient for opening the sealing cover 3. The handle part 31 can be arranged in the middle of the top end of the sealing cover 3 as the existing teacup is referenced; or, as shown in the figures, on the side of the cover 3. In contrast, the arrangement of the handle portion 31 on the side of the cover 3 adopted in the present embodiment has the following two advantages: the handle part 31 is arranged on the side surface of the sealing cover 3, so that the top surface of the sealing cover 3 is flat and can be used for being placed on a table top, the situation that the top surface of the sealing cover 3 cannot be placed or only the bottom surface of the sealing cover 3 can be placed on the table top is avoided, and the table top is neither sanitary nor moist. 2, experience proves that after hot water is infused, the cover can be adsorbed, the handle part 31 of the scheme applies force to the sealing cover 3 from the side surface, the sealing cover 3 is turned up from one side, and therefore the sealing cover 3 can be opened more easily, and the handle is not arranged in the middle of the top end of the sealing cover 3 and can only be pulled up.

The specific embodiment of the sealing cover 3 and the heat insulating sleeve 4 is that the inner diameter of the upper end surface of the heat insulating sleeve 4 is provided with a sealing step 48, and the lower end edge 32 of the sealing cover is abutted against the bottom surface and the side wall of the sealing step 48; the sealing step 48 is abutted against the lower edge 32 of the sealing cover, so that the sealing matching area is increased, and the heat preservation effect is improved. On the basis of the sealing fit, a first sealing baffle wall 33 extends downwards along the inner diameter of the edge 32 at the lower end of the sealing cover, a baffle wall ring 34 which is outward in the radial direction is arranged at the lower end of the first sealing baffle wall 33, and a first annular sealing groove 35 is formed among the baffle wall ring 34, the first sealing baffle wall 33 and the edge 32 at the lower end of the sealing cover. The tea leaks 2 upper end inside walls and is equipped with radial inward protruding ring portion 22, and protruding ring portion 22 imbeds in the first annular seal groove 35. In this additional technical feature, on the basis of the sealing cooperation effect of the above-mentioned closing cap 3 and sealing step 48, through the first sealing barrier wall 33 that is provided at the lower end edge 32 internal diameter department downwardly extending of closing cap, can increase one deck seal structure at its inboard, make the inside steam of casing 1 unable direct overflow to the above-mentioned sealing cap 3 and sealing step 48's sealing cooperation department, but need pass through the sealing cooperation department of bulge loop portion 22 and first annular seal groove 35 earlier, increased the sealed complex area on the whole, promote the heat preservation effect. And the structure also enables the sealing cover 3 to be matched with the heat insulation sleeve 4 more closely, and the positioning effect of the sealing cover 3 is better.

Based on the above structure, the specific structure of the heat insulation sleeve 4 is as follows: the heat insulation sleeve 4 comprises a handheld outer ring part 41, an upper ring body 42 and a lower ring body 43 which are connected with the inner side of the handheld outer ring part 41, and a clamping groove 44 is formed between the upper ring body 42 and the lower ring body 43. The upper end of the tea strainer inner container 2 is provided with a flanging 23 extending outwards, and the flanging 23 is clamped in the clamping groove 44 of the heat insulation sleeve 4. The upper end border of tea leakage inner bag 2 is connected with the mode that adopts the buckle to cup joint of radiation shield 4, and this scheme is convenient nested, is convenient for unpick and wash, and goes up the outer edge of ring member 42 and lower ring member 43 cladding turn-ups 23, avoids the cooperation of border department not inseparable, guarantees the leakproofness.

On the basis of the scheme, an annular groove 24 is formed between the lower side of the flanging 23 and the outer side wall of the tea leakage inner container 2, a second sealing baffle wall 45 extends downwards from the lower side surface of the lower ring body 43, and the second sealing baffle wall 45 is embedded in the annular groove 24. According to the technology of the additional technical characteristics, the assembling structure of the flanging 23 and the clamping groove 44 is matched with the additional technical characteristics, a sealing matching structure in a labyrinth shape is provided, the width of a sealing surface is prolonged, the sealing effect is ensured, and the heat preservation effect is improved.

In a further specific embodiment, a third sealing blocking wall 46 extends downwards from the lower side surface of the lower ring body 43, and a second annular sealing groove 47 is formed between the third sealing blocking wall 46 and the lower end of the hand-held outer ring part 41. When the upper end of the tea strainer inner container 2 is hung and erected on the edge of the opening 11 of the shell 1 through the heat insulation sleeve 4, the edge of the opening 11 of the shell 1 is positioned in the second annular sealing groove 47, and the third sealing blocking wall 46 is positioned between the tea strainer inner container 2 and the shell 1. This additional feature defines the way in which the insulating sheath 4 fits over the edge of the opening 11 of the shell 1, achieving a positioning that prevents loosening and ensuring a sealing effect at the junction.

In addition, the second seal-blocking wall 45 and the third seal-blocking wall 46 may be integrally connected.

The technical scheme relates to a tea set, and the invention and creation part is suitable for teapots and tea cups in the tea set. Therefore, on the basis of the scheme; one solution is that as shown in fig. 1 and 2, the housing 1 can be used as a kettle body, and a spout 14 is arranged on the housing 1 along the side wall or opening 11 of the housing 1. In addition to the above-described anti-scalding and anti-injuring effects. This scheme uses as the teapot, though because the setting of hu zui 14 can't guarantee the heat preservation effect through sealed, the cooperation of above-mentioned casing 1, radiation shield 4 and closing cap 3 also promotes its heat preservation effect to a great extent, reduces the heat and scatters and disappears. Alternatively, as shown in fig. 6, the housing 1 is a cup, and the cover 3 and the heat insulating sleeve 4 cooperate to seal the opening 11 of the housing 1. In addition to the above-described anti-scalding and anti-injuring effects. When the tea cup is used as a tea cup, the sealing cover 3 is sealed on the opening 11 of the shell 1 when the tea cup is not drunk, so that the heat preservation effect of the tea cup is greatly improved by the matching of the shell 1, the heat insulation sleeve 4 and the sealing cover 3, the heat loss is reduced, and the taste of the tea is ensured for a long time.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims (10)

1. A tea set comprises a shell (1) with an opening (11) arranged above, a tea-leakage liner (2) arranged in the shell (1), and a sealing cover (3) used for sealing the opening (11) of the shell (1); the tea strainer inner container (2) is provided with a through hole (21); the method is characterized in that: the tea leaks the upper end edgewise cover of inner bag (2) and is equipped with radiation shield sleeve (4), and tea leaks inner bag (2) upper end and erects on opening (11) edgewise of casing (1) through radiation shield sleeve (4) mounted frame, just the circumference of radiation shield sleeve (4) is outer along exceeding the opening (11) outer edge of casing (1).

2. A tea set as claimed in claim 1, wherein: the lower end edge (32) of the sealing cover is abutted and sealed with the upper end surface of the heat insulation sleeve (4).

3. A tea set as claimed in claim 2, wherein: the inner diameter of the upper end surface of the heat insulation sleeve (4) is provided with a sealing step (48), and the lower end edge (32) of the sealing cover is abutted against the bottom surface and the side wall of the sealing step (48).

4. A tea set as claimed in claim 3, wherein: a first sealing baffle wall (33) extends downwards along the inner diameter of the lower edge (32) of the sealing cover, a radial outward baffle wall ring (34) is arranged at the lower end of the first sealing baffle wall (33), and a first annular sealing groove (35) is formed among the baffle wall ring (34), the first sealing baffle wall (33) and the lower edge (32) of the sealing cover; the tea strainer is characterized in that a radial inward convex ring part (22) is arranged on the inner side wall of the upper end of the tea strainer inner container (2), and the convex ring part (22) is embedded into the first annular sealing groove (35).

5. A tea set as claimed in claim 3, wherein: the sealing cover (3) is a silica gel sealing cover (3), and a handle part (31) is arranged on the sealing cover (3).

6. A tea set as claimed in claim 1, wherein: the heat insulation sleeve (4) comprises a handheld outer ring part (41), an upper ring body (42) and a lower ring body (43) which are connected with the inner side of the handheld outer ring part (41), and a clamping groove (44) is formed between the upper ring body (42) and the lower ring body (43); the upper end of the tea strainer inner container (2) is provided with a flanging (23) extending outwards, and the flanging (23) is clamped in a clamping groove (44) of the heat insulation sleeve (4).

7. A tea set as claimed in claim 6, wherein: an annular groove (24) is formed between the lower side of the flanging (23) and the outer side wall of the tea strainer inner container (2), a second sealing blocking wall (45) extends downwards from the lower side of the lower ring body (43), and the second sealing blocking wall (45) is embedded in the annular groove (24).

8. A tea set as claimed in claim 6, wherein: a third sealing blocking wall (46) extends downwards from the lower side surface of the lower ring body (43), and a second annular sealing groove (47) is formed between the third sealing blocking wall (46) and the lower end of the handheld outer ring part (41); when the upper end of the tea strainer inner container (2) is hung and erected on the edge of the opening (11) of the shell (1) through the heat insulation sleeve (4), the edge of the opening (11) of the shell (1) is positioned in the second annular sealing groove (47), and the third sealing blocking wall (46) is positioned between the tea strainer inner container (2) and the shell (1).

9. A tea set as claimed in any one of claims 1 to 8, wherein: the shell (1) is a kettle body, and a kettle nozzle (14) is arranged on the side wall of the shell (1) or on the shell (1) along the opening (11).

10. A tea set as claimed in any one of claims 1 to 8, wherein: the shell (1) is a cup body, and the sealing cover (3) and the heat insulation sleeve (4) are matched to seal the opening (11) of the shell (1).

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