Vacuum cup

Abstract

The utility model discloses a vacuum cup which comprises a cup body, a cup cover and a cup cover. The tea filter component is detachably connected in the opening of the cup body; the inner cup cover covers the opening of the cup body; and the outer cup cover covers the outer part of the inner cup cover. The vacuum cup is large in capacity and provided with the independent drinking cup, the filter screen is convenient to install, and the use experience of a user can be improved on the whole.

Description

Technical Field

[0001] The utility model relates to the technical field of tea-making containers, in particular to a heat-insulated cup. Background Art

[0002] Tea drinking has become a living habit of more and more people. Tea drinking is not only a traditional food culture. At the same time, because tea contains a variety of antioxidant substances and antioxidant nutrients, it helps to prevent aging and has the function of health preservation. Drinking two or three cups of tea every day can play a role in anti-aging. Tea contains a variety of vitamins and amino acids. Drinking tea also has a certain effect on removing greasiness, enhancing nerve excitement and promoting digestion and diuresis. The tea-making cup used for making tea is the main tea-making utensil commonly used by people.

[0003] However, the common heat-insulated cups at present have the following problems: the capacity is small, and the amount of tea water for brewing tea is insufficient compared with the brewing time and is not enough for drinking; the drinking action is to directly lift the cup body for drinking, and the action is not easy to control the state of the tea water, and the whole cup lifting action is uncomfortable; it is inconvenient to take out and put in the tea filter. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a heat-insulated cup, which has a large capacity, is equipped with an independent drinking cup, and the installation of the filter screen is relatively convenient, and can improve the user experience as a whole.

[0005] The above implementation purpose of the utility model is mainly realized by the following technical solutions:

[0006] The utility model provides a heat-insulated cup, which comprises:

[0007] A cup body, the top of the cup body has an opening;

[0008] A tea filter component, detachably connected to the opening of the cup body;

[0009] An inner cup cover, covering the opening of the cup body;

[0010] An outer cup cover, covering the outside of the inner cup cover.

[0011] In a preferred embodiment of the utility model, the tea filter component comprises a tea filter main body and a filter screen. The filter screen is fixed to the bottom of the tea filter main body through a first sealing ring sleeved on the bottom of the tea filter main body. In the state where the tea filter component is connected to the opening, the first sealing ring abuts against the inner side wall of the opening.

[0012] In a preferred embodiment of the utility model, a plurality of clamping grooves are arranged at intervals in the circumferential direction of the tea filter component, and a plurality of clamping blocks are arranged on the inner side wall of the opening. The plurality of clamping blocks can be respectively clamped in the plurality of clamping grooves.

[0013] In a preferred embodiment of the present utility model, the clamping groove has a connected horizontal section and an inclined section, the inclined section has an opening portion facing downward, and the clamping block can enter the inclined section and the horizontal section through the opening portion.

[0014] In a preferred embodiment of the present utility model, partition ribs are provided in the clamping groove.

[0015] In a preferred embodiment of the present utility model, an internal thread section is provided on the inner side wall of the inner cup cover, an external thread section is provided on the outer side wall of the opening, and the internal thread section is matched with the external thread section.

[0016] In a preferred embodiment of the present utility model, a convex platform protrudes downward from the top of the inner cup cover, a second sealing ring is connected to the periphery of the convex platform, and in a state where the inner cup cover is covered on the opening, the second sealing ring abuts against the inner side wall of the tea filter component.

[0017] In a preferred embodiment of the present utility model, a first magnet is provided on the peripheral edge of the top of the inner cup cover, a second magnet is provided on the outer cup cover, and in a state where the outer cup cover is covered on the inner cup cover, the first magnet and the second magnet are adjacent and attract each other.

[0018] In a preferred embodiment of the present utility model, the outer cup cover has an outer cup shell and an inner cup liner sleeved together, and the second magnet is located between the outer cup shell and the inner cup liner.

[0019] In a preferred embodiment of the present utility model, the cup body includes an inner cup body and an outer cup body sleeved together, and a hollow cavity is formed between the inner cup body and the outer cup body.

[0020] Compared with the prior art, the technical solution of the present utility model has the following characteristics and advantages:

[0021] 1. The capacity of the thermos cup in the present utility model is relatively large. The capacity design of its cup body has a significant improvement compared with that of a conventional thermos cup, which is suitable for brewing tea for a long time and can meet the drinking needs of users.

[0022] 2. The outer cup cover in the present utility model can be used as a separate drinking cup, which can hold the tea water in the cup body and is relatively convenient to use.

[0023] 3. The tea filter component in the present utility model is fixed by a clamping groove and a clamping block, and the filter screen can be easily removed only by rotation, and the disassembly and assembly are relatively convenient. Description of the Drawings

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. In the drawings:

[0025] Figure 1 is a schematic exploded view of the heat-insulated cup of the present invention;

[0026] Figure 2 is a schematic cross-sectional view of the heat-insulated cup of the present invention;

[0027] Figure 3 is a schematic cross-sectional view of the cup body of the present invention;

[0028] Figure 4 is a schematic cross-sectional view of the tea filter component of the present invention;

[0029] Figure 5 is a schematic side view of the tea filter component of the present invention;

[0030] Figure 6 is a schematic cross-sectional view of the inner cup lid of the present invention;

[0031] Figure 7 is another schematic cross-sectional view of the heat-insulated cup of the present invention;

[0032] Figure 8 is a schematic cross-sectional view of the outer cup lid of the present invention.

[0033] Explanation of the reference numerals in the drawings:

[0034] 10. Cup body; 11. Opening; 111. External thread section; 112. Clamping block; 12. Inner cup body; 13. Outer cup body; 14. Hollow cavity; 15. First silica gel ring; 16. Second silica gel ring; 17. Decorative piece;

[0035] 20. Tea filter component; 21. Tea filter main body; 211. Clamping groove; 212. Horizontal section; 213. Inclined section; 214. Opening part; 215. Partition rib; 216. Tea water channel; 22. Filter screen; 23. First sealing ring;

[0036] 30. Inner cup lid; 31. Boss; 32. Second sealing ring; 33. First magnet; 34. Metal shell; 35. Internal thread section;

[0037] 40. Outer cup lid; 41. Outer cup shell; 42. Inner cup liner; 43. Second magnet. Detailed implementation manners

[0038] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0039] It should be noted that when an element is referred to as being "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only embodiments.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used herein in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0041] As Figure 1 and Figure 2 shown, the present utility model provides a heat-insulated cup, which includes: a cup body 10, the top of the cup body 10 has an opening 11; a tea filter member 20, detachably connected in the opening 11 of the cup body 10; an inner cup cover 30, covering the opening 11 of the cup body 10; and an outer cup cover 40, covering the outside of the inner cup cover 30.

[0042] The heat-insulated cup in the present utility model has a large capacity. The capacity design of its cup body 10 has a significant improvement compared with the capacity of conventional heat-insulated cups, which is suitable for brewing tea for a long time and can meet the drinking needs of users; the outer cup cover 40 can be used as a separate drinking cup and can hold the tea water in the cup body 10, which is more convenient to use.

[0043] The following will separately elaborate on the cup body 10, the tea filter member 20, the inner cup cover 30, the outer cup cover 40 and the connection relationship therebetween in the present utility model.

[0044] First, as Figure 2 and Figure 3As shown in the figure, an accommodation space for holding tea is formed inside the cup body 10 of the present utility model, and an opening 11 is provided at the top thereof. The cup body 10 has an inner cup body 12 and an outer cup body 13 sleeved together, and a hollow cavity 14 is formed between the inner cup body 12 and the outer cup body 13. The inner cup body 12 and the outer cup body 13 are fixed together by welding at the opening 11. The double-layer structure design can provide heat preservation effect for the tea. The designed capacity of the heat preservation cup in the present utility model is 600 ml, which is significantly higher than the capacity of common heat preservation cups of 300 ml - 450 ml, and is more suitable for making tea by long-term brewing.

[0045] Further, an external thread section 111 is provided on the outer side wall of the opening 11, and the external thread section 111 is used to connect the inner cup cover 30; a clamping block 112 is provided on the inner side wall of the opening 11, and the clamping block 112 is used to connect the tea filter component 20. The clamping blocks 112 are evenly distributed along the circumference of the opening 11, and the number of the clamping blocks 112 can be set according to actual needs, and no specific limitation is made here.

[0046] According to an embodiment of the present utility model, a second silica gel ring 16 is bonded to the bottom of the cup body 10. When the heat preservation cup is placed on the tabletop, the second silica gel ring 16 contacts the tabletop, avoiding a large sound generated when the outer cup body 13 made of metal contacts and collides with the tabletop, and playing a role in protecting the outer cup body 13 at the same time.

[0047] Further, a decorative piece 17 is bonded to the lower side of the second silica gel ring 16. The decorative piece 17 can enhance the structural strength of the second silica gel ring 16, avoiding excessive extrusion deformation thereof, and the decorative piece 17 can also play a decorative role and enhance the aesthetics of the cup body 10.

[0048] According to an embodiment of the present utility model, a polysiloxane is sprayed on the inner side wall of the inner cup body 12 to form a ceramic coating, thereby isolating the metal from the tea. No metal odor will be generated during long-term brewing, and the ceramic coating does not hang water, which can effectively reduce the generation of tea scale in the cup body 10 and is relatively convenient to clean.

[0049] As Figures 2 to 4 shown, the tea filter component 20 in the present utility model is mainly used for filtering tea leaves to prevent the tea leaves from entering the drinking cup together with the tea water when pouring the tea water. The tea filter component 20 includes a tea filter main body 21 and a filter screen 22. The filter screen 22 is fixed to the bottom of the tea filter main body 21 by a first sealing ring 23 sleeved on the bottom of the tea filter main body 21. In the state where the tea filter component 20 is connected to the opening 11, the first sealing ring 23 abuts against the inner side wall of the opening 11.

[0050] The tea filter body 21 as a whole has a conical structure. Its lower part can be placed and fixed in the opening 11 of the cup body 10. A tea water channel 216 is formed inside it, and the tea water channel 216 runs through the entire tea filter body 21. The filter screen 22 is fixed to the bottom of the tea filter body 21 and extends into the opening 11 of the cup body 10 together with the tea filter body 21. The tea water in the cup body 10 can flow out from the tea water channel 216 through the filter screen 22.

[0051] Preferably, as Figure 2 and Figure 4 shown, an annular groove is formed on the outer side wall of the lower end of the tea filter body 21. The elastic first sealing ring 23 can be sleeved on the outer side wall of the lower end of the tea filter body 21 and fixed through the groove. The first sealing ring 23 can also fix the filter screen 22 on the bottom surface of the tea filter body 21, that is, the filter screen 22 is fixed between the bottom surface of the tea filter body 21 and the first sealing ring 23. On the other hand, when the tea filter body 21 extends into and is fixed in the opening 11 of the cup body 10, the outer side wall of the first sealing ring 23 can abut against the inner side wall of the opening 11 to achieve the seal between the tea filter component 20 and the cup body 10 and prevent the tea water from flowing out through the gap between the two.

[0052] According to an embodiment of the present invention, as Figure 5 shown, a plurality of clamping grooves 211 are provided at intervals in the circumferential direction of the tea filter component 20. A plurality of clamping blocks 112 on the inner side wall of the opening 11 can be respectively clamped in the plurality of clamping grooves 211, thereby fixing the tea filter component 20 in the opening 11.

[0053] The present invention fixes the tea filter component 20 in the opening 11 by means of the cooperation of the clamping blocks 112 and the clamping grooves 211. Compared with conventional connection methods such as screw connection, the tea filter component 20 can be conveniently disassembled and installed.

[0054] Specifically, the snap groove 211 has a connected horizontal section 212 and an inclined section 213. The inclined section 213 has an opening 214 facing downward, and the snap block 112 can enter the inclined section 213 and the horizontal section 212 through the opening 214. When the tea filter component 20 needs to be installed into the opening 11, the opening 214 of the snap groove 211 is aligned with the snap block 112 in the opening 11. Then, the tea filter component 20 is pressed downward, and the snap block 112 enters the inclined section 213 of the snap groove 211 and moves within the inclined section 213. With continuous downward pressing, the tea filter component 20 will rotate within the opening 11 until the snap block 112 enters the horizontal section 212 from the inclined section 213. At this time, the tea filter component 20 cannot move further downward. Then, the tea filter component 20 is rotated counterclockwise, and the snap block 112 moves within the horizontal section 212 until it abuts against the end of the horizontal section 212, thereby realizing the fixation of the tea filter component 20. If the tea filter component 20 needs to be removed from the opening 11, the reverse process of the above steps can be repeated.

[0055] Among them, the number of the snap grooves 211 is the same as the number of the snap blocks 112 in the opening 11, and the number of both can be set according to actual needs; the opening 214 of each snap groove 211 can correspond to the position of a snap block 112, ensuring that the snap groove 211 can be stably fixed within the opening 11 of the cup body 10.

[0056] According to an embodiment of the present invention, as Figure 4 shown, a partition rib 215 is provided in the snap groove 211. The partition rib 215 is arranged in the horizontal section 212 of the snap groove 211. During the installation process of the tea filter component 20, when the snap block 112 moves past the partition rib 215 within the horizontal section 212, due to the blocking effect of the partition rib 215, the snap block 112 will be restricted at the end of the horizontal section 212, thereby preventing the snap block 112 from moving within the horizontal section 212 and causing loosening of the tea filter component 20.

[0057] As Figure 6 and Figure 7 shown, the inner cup cover 30 in the present invention is screwed onto the opening 11 of the cup body 10 by means of threaded connection to close the opening 11.

[0058] Specifically, as Figure 6 shown, an internal thread section 35 is provided on the inner side wall of the inner cup cover 30, and the internal thread section 35 cooperates with the external thread section 111 on the outer side wall of the opening 11 to seal the opening 11.

[0059] According to an embodiment of the present invention, as Figure 6As shown, a boss 31 protrudes downward from the top of the inner cup cover 30. A second sealing ring 32 is connected to the periphery of the boss 31. In the state where the inner cup cover 30 is covered on the opening 11, the second sealing ring 32 abuts against the inner side wall of the tea filter component 20. Through the abutting action between the second sealing ring 32 and the inner side wall of the tea filter component 20, the sealing of the opening 11 is further realized. Compared with the sealing method that only relies on the thread between the inner cup cover 30 and the opening 11, it can bring a better sealing effect and reduce the possibility of tea leakage.

[0060] Specifically, as Figure 6 and Figure 7 shown, an annular groove is formed on the lower side wall of the boss 31. The elastic second sealing ring 32 is sleeved on the lower end of the boss 31 and fixed through the groove. When the inner cup cover 30 is screwed tightly on the opening 11 by the thread, the second sealing ring 32 can abut against the inner side wall of the tea filter main body 21, thereby realizing the sealing between the inner cup cover 30 and the tea filter main body 21 and blocking the tea from flowing out of the tea channel 216.

[0061] Preferably, a metal shell 34 is sleeved outside the inner cup cover 30 to enhance the aesthetics of the inner cup cover 30 and bring a better experience to the user; a first magnet 33 is arranged on the peripheral edge of the top of the cup cover. The first magnet 33 is located inside the metal shell 34 and fixed through the metal shell 34. The first magnet 33 is used to fix the outer cup cover 40.

[0062] As Figure 2 and Figure 8 shown, the outer cup cover 40 in the present utility model is fixed outside the inner cup cover 30 by magnetic attraction, which is convenient to use and can be used as a separate drinking cup, facilitating the user to drink tea through the outer cup cover 40 when there is no suitable drinking cup.

[0063] Specifically, as Figure 8 shown, the outer cup cover 40 has an outer cup shell 41 and an inner cup liner 42 sleeved together. A second magnet 43 is arranged between the outer cup shell 41 and the inner cup liner 42. The fixing position of the second magnet 43 corresponds to the position of the first magnet 33 on the inner cup cover 30. In the state where the outer cup cover 40 is covered on the inner cup cover 30, the first magnet 33 and the second magnet 43 are adjacent and attract each other, thereby realizing the fixation of the outer cup cover 40. The double-layer structure of the outer cup cover 40 can better isolate the temperature of the tea, avoiding the situation of scalding hands when the user drinks hot tea.

[0064] Furthermore, the first magnet 33 and / or the second magnet 43 can be set as an integral annular structure or a split structure distributed at intervals along the circumference of the inner cup cover 30.

[0065] The specific embodiments described above have further elaborated on the purpose, technical solutions, and beneficial effects of the present utility model. It should be understood that the above description is only for the specific embodiments of the present utility model and is not intended to limit the protection scope of the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A thermos cup, characterized in that: include: A cup body, wherein the top of the cup body has an opening; A tea filter component, detachably connected to the opening of the cup body; An inner cup cover, which is arranged on the opening of the cup body; An outer cup cover, which is arranged outside the inner cup cover; The tea filter component comprises a tea filter body and a filter screen, wherein the filter screen is fixed to the bottom of the tea filter body by a first sealing ring sleeved on the bottom of the tea filter body, and when the tea filter component is connected to the opening, the first sealing ring abuts against the inner side wall of the opening; The tea filter component is provided with a plurality of clamping grooves at intervals in the circumferential direction, and the inner side wall of the opening is provided with a plurality of clamping blocks, and the plurality of clamping blocks can be respectively clamped in the plurality of clamping grooves; The clamping groove has a connected horizontal section and an inclined section, the inclined section has an opening facing downward, and the clamping block can enter the inclined section and the horizontal section through the opening.

2. The thermos cup according to claim 1, characterized in that: A partition rib is arranged in the clamping groove.

3. The thermos cup according to claim 1, characterized in that: An inner thread section is arranged on the inner side wall of the inner cup cover, and an outer thread section is arranged on the outer side wall of the opening, and the inner thread section matches with the outer thread section.

4. The thermos cup according to claim 1 or 3, characterized in that: A boss is protruded downward from the top of the inner cup cover, and a second sealing ring is connected to the periphery of the boss. When the inner cup cover is arranged on the opening, the second sealing ring abuts against the inner side wall of the tea filter component.

5. The thermos cup according to claim 1, characterized in that: A first magnet is disposed on the top periphery of the inner cup cover, and a second magnet is disposed on the outer cup cover. When the outer cup cover is disposed on the inner cup cover, the first magnet and the second magnet are adjacent to each other and attract each other.

6. The thermos cup according to claim 5, characterized in that: The outer cup cover comprises an outer cup shell and an inner cup liner which are sleeved together, and the second magnet is located between the outer cup shell and the inner cup liner.

7. The thermos cup according to claim 1, characterized in that: The cup body comprises an inner cup body and an outer cup body which are sleeved together, and a hollow cavity is formed between the inner cup body and the outer cup body.

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