A cup with an anti-scratch tea strainer

Abstract

The utility model relates to the cup field especially a cup with scratchproof tea strainer, including cup body, cup cover and tea strainer, is provided with the clamping piece on the tea strainer, and the elastic piece is connected between clamping piece and tea strainer, is equipped with annular protrusion on cup body inside, is equipped with annular convex edge on the tea strainer, when the tea strainer and cup body installation are completed, annular protrusion is located between annular convex edge and clamping piece, and the inner radius of annular protrusion is less than the outer radius of annular convex edge, has solved the problem that the tea strainer and cup body screw connection place rub damage, produce scratch.

Description

Technical Field

[0001] This utility model relates to the field of cups, and in particular to a cup with a scratch-resistant tea strainer. Background Technology

[0002] With economic and social development, people's pace of life is getting faster and faster. When they are out and about, they crave a cup of hot tea. Therefore, many people like to use thermos cups to brew tea and carry them with them for convenient drinking anytime.

[0003] Most tea cups on the market are equipped with a tea strainer, which is threaded to the cup body. The connection point is located inside the cup body. Over time, the friction between the tea strainer and the threaded connection point can cause scratches and damage to the insulation coating at the connection point, thus increasing the safety hazard. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a cup with a scratch-resistant tea strainer, which solves the problem of scratches caused by friction damage at the threaded connection between the tea strainer and the cup body.

[0005] The technical solution adopted by this utility model is: a cup with a scratch-resistant tea strainer, including a cup body, a cup lid and a tea strainer. The tea strainer is provided with a snap-fit ​​block, and an elastic element is connected between the snap-fit ​​block and the tea strainer. The inside of the cup body is provided with an annular protrusion, and the tea strainer is provided with an annular convex edge. When the tea strainer is installed with the cup body, the annular protrusion is located between the annular convex edge and the snap-fit ​​block. The inner radius of the annular protrusion is smaller than the outer radius of the annular convex edge.

[0006] With the above technical solution, when installing the tea strainer, the user squeezes the snap-fit ​​block to install the annular protrusion between the annular protrusion and the snap-fit ​​block, thus completing the installation of the tea strainer. The contact area between the snap-fit ​​block and the cup body is smaller, and the elastic element can contract to allow the snap-fit ​​block to avoid the annular protrusion, so that this utility model can reduce the friction between the tea strainer and the cup body, making it difficult to produce scratches and reducing safety hazards.

[0007] Furthermore, the end of the snap-fit ​​block is an arc surface.

[0008] The above technical solution reduces friction and wear when the end of the snap-fit ​​block passes the annular protrusion.

[0009] Furthermore, there are multiple snap-fit ​​blocks, which are evenly arranged on the circumference of the tea strainer.

[0010] The above technical solution makes the force on each card block more uniform and the connection effect better.

[0011] Furthermore, the tea strainer includes a limiting shell and a limiting ring, the elastic element connects the limiting shell and the snap-fit ​​block, the limiting ring is close to the inner wall of the cup body, and the inner diameter of the limiting ring is smaller than the radius of the end of the snap-fit ​​block.

[0012] With the above technical solution, the locking block moves within the limiting shell, and the inner ring of the limiting ring limits the locking block to prevent it from detaching.

[0013] Furthermore, both the upper and lower sides of the annular protrusion are inclined.

[0014] With the above technical solution, when the user disassembles or installs the tea strainer, the snap-fit ​​block passes through the inclined surfaces on the upper and lower sides of the annular protrusion, which can reduce the resistance during sliding and reduce wear.

[0015] Furthermore, the upper and lower inner sides of the annular protrusion are smoothly transitioned.

[0016] With the above technical solution, the snap-fit ​​block passes through the annular protrusion more easily.

[0017] Furthermore, a fixing post is installed in the middle of the tea strainer.

[0018] The above technical solution allows users to easily separate or install the tea strainer from the cup by holding the fixing post. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the overall structure of this utility model; Figure 3 This is a schematic diagram of the cup body structure of this utility model; Figure 4 This is one of the partial structural schematic diagrams of this utility model; Figure 5 This is a second schematic diagram of a partial structure of this utility model; The utility model reference information is as follows: 1. Cup body; 2. Cup lid; 3. Tea strainer; 4. Clip-on block; 5. Elastic component; 6. Fixing post; 101. Annular protrusion; 301. Annular rim; 302. Limiting shell; 303. Limiting ring; The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0023] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0024] See Figure 1 , Figure 2 A cup with a scratch-resistant tea strainer 3 includes a cup body 1, a cup lid 2, and a tea strainer 3. The tea strainer 3 is provided with a snap-fit ​​block 4, and an elastic element 5 is connected between the snap-fit ​​block 4 and the tea strainer 3. The inside of the cup body 1 is provided with an annular protrusion 101, and the tea strainer 3 is provided with an annular convex edge 301. When the tea strainer 3 is installed with the cup body 1, the annular protrusion 101 is located between the annular convex edge 301 and the snap-fit ​​block 4. The inner radius of the annular protrusion 101 is smaller than the outer radius of the annular convex edge 301.

[0025] When installing the tea strainer 3, the user squeezes the locking block 4 to install the annular protrusion 101 between the annular protrusion 301 and the locking block 4, thus completing the installation of the tea strainer 3. The contact area between the locking block 4 and the cup body 1 is smaller, and the elastic element 5 can contract to allow the locking block 4 to avoid the annular protrusion, so that this utility model can reduce the friction between the tea strainer 3 and the cup body 1, making it difficult to produce scratches and reducing safety hazards.

[0026] The preferred elastic element 5 is a spring, and the snap-fit ​​block 4 is a ball.

[0027] See Figure 2 , Figure 4 , Figure 5 The end of the snap-fit ​​block 4 is curved.

[0028] When the end of the snap-fit ​​block 4 passes through the annular protrusion 101, it can reduce friction and wear.

[0029] See Figure 4 , Figure 5 There are multiple snap-fit ​​blocks 4, which are evenly distributed on the circumference of the tea strainer 3.

[0030] This makes the force on each card block 4 more even, resulting in a better connection effect.

[0031] See Figure 4 , Figure 5 The tea strainer 3 includes a limiting shell 302 and a limiting ring 303. An elastic element 5 connects the limiting shell 302 and the snap-fit ​​block 4. The limiting ring 303 is close to the inner wall of the cup body 1, and the inner diameter of the limiting ring 303 is smaller than the radius of the end of the snap-fit ​​block 4.

[0032] The locking block 4 moves within the limiting shell 302, and the inner ring of the limiting ring 303 limits the locking block 4 to prevent it from detaching.

[0033] See Figure 2 , Figure 3 The upper and lower sides of the annular protrusion 101 are both inclined.

[0034] When the user disassembles or installs the tea strainer 3, the snap-fit ​​block 4 passes through the upper and lower inclined surfaces of the annular protrusion 101, which can reduce the resistance during sliding and reduce wear.

[0035] See Figure 2 , Figure 3 The inner upper and lower parts of the annular protrusion 101 are smoothly transitioned.

[0036] The upper inner part of the annular protrusion 101 is connected to the side by an arc surface, and the lower inner part of the annular protrusion 101 is connected to the side by an arc surface, making it easier for the snap-fit ​​block 4 to pass through the annular protrusion 101.

[0037] See Figure 4 The tea strainer 3 has a fixing post 6 installed in the middle.

[0038] The user can easily separate or install the tea strainer 3 from the cup body 1 by holding the fixing post 6.

[0039] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A cup with a scratch-resistant tea strainer, comprising a cup body (1), a cup lid (2), and a tea strainer (3), characterized in that: The tea strainer (3) is provided with a snap-fit ​​block (4), and an elastic element (5) is connected between the snap-fit ​​block (4) and the tea strainer (3). The inside of the cup body (1) is provided with an annular protrusion (101), and the tea strainer (3) is provided with an annular convex edge (301). When the tea strainer (3) and the cup body (1) are installed, the annular protrusion (101) is located between the annular convex edge (301) and the snap-fit ​​block (4). The inner radius of the annular protrusion (101) is smaller than the outer radius of the annular convex edge (301).

2. A cup with a scratch-resistant tea strainer according to claim 1, characterized in that: The end of the snap-fit ​​block (4) is an arc surface.

3. A cup with a scratch-resistant tea strainer according to claim 1 or 2, characterized in that: There are multiple snap-fit ​​blocks (4), and the multiple snap-fit ​​blocks (4) are evenly arranged on the circumference of the tea strainer (3).

4. A cup with a scratch-resistant tea strainer according to claim 3, characterized in that: The tea strainer (3) includes a limiting shell (302) and a limiting ring (303). The elastic element (5) connects the limiting shell (302) and the snap-fit ​​block (4). The limiting ring (303) is close to the inner wall of the cup body (1). The inner diameter of the limiting ring (303) is smaller than the radius of the end of the snap-fit ​​block (4).

5. A cup with a scratch-resistant tea strainer according to claim 1, 2, or 4, characterized in that: The upper and lower sides of the annular protrusion (101) are both inclined.

6. A cup with a scratch-resistant tea strainer according to claim 5, characterized in that: The inner upper and lower parts of the annular protrusion (101) are smoothly transitioned.

7. A cup with a scratch-resistant tea strainer according to claim 6, characterized in that: A fixing post (6) is installed in the middle of the tea strainer (3).

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