Pull rope type double-layer cup with tea filter and detachable inner container

Abstract

The pull rope type double-layer cup with the tea filter and the detachable inner container comprises a shell, the inner container, a cover and a tea filter assembly, the inner container is detachably installed in the shell, the cover covers an opening in the top of the inner container, and the tea filter assembly comprises a tea filter body, a stainless steel chain and a tea filter handle. The tea filter body is connected with the tea filter handle through the stainless steel chain, and a notch corresponding to the tea filter handle is formed in the edge of the cover. The pull rope type tea filter assembly can be freely stretched, retracted and fixed, tea soaking and tea water separation are more convenient, and the inner container can be rapidly detached and replaced; the shell and the inner container are connected and fixed through the inner container sealing ring, the inner container sealing ring is made of silica gel, the heat conduction coefficient is low, and scalding can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the field of cups, in particular to a double-layer cup with a drawstring tea filter and a detachable inner liner. Background Art

[0002] There are many cups with tea filters and double-layer structures on the market. The tea filters can isolate tea leaves to prevent them from entering the tea and affecting the taste. The double-layer structure can provide better heat insulation to prevent burns when holding. However, the common double-layer cups on the market have at least the following defects:

[0003] 1. The double-layer cup is an integrated structure, which cannot effectively suppress heat conduction, and the liner cannot be disassembled and replaced;

[0004] 2. The tea filter is fixed on the lid by means of threads or buckles, which cannot fully and effectively soak the tea leaves, thus affecting the taste. The tea leaves can only be soaked in an inverted manner, which cannot satisfy the requirement of soaking and drinking at the same time. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above problems in the prior art, the utility model provides a double-layer cup with a drawstring tea filter and a detachable inner liner.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0009] A double-layer cup with a drawstring tea filter and a detachable inner liner, comprising an outer shell, an inner liner, a lid and a tea filter assembly;

[0010] The inner liner is detachably installed in the outer shell;

[0011] The lid covers the top opening of the inner container;

[0012] The tea filter assembly includes a tea filter body, a stainless steel chain and a tea filter handle;

[0013] The tea filter body is connected to the tea filter handle through the stainless steel chain;

[0014] The edge of the lid is provided with a notch corresponding to the tea strainer handle.

[0015] Preferably, an exhaust hole is provided at the bottom of the shell, and a sealing plug is installed in the exhaust hole.

[0016] Preferably, it also includes an inner liner sealing ring, which is installed at the top opening of the outer shell, and the inner liner is sleeved in the inner liner sealing ring.

[0017] Preferably, the outer wall of the inner liner sealing ring is provided with a decorative hook for winding the stainless steel chain.

[0018] Preferably, a lid sealing ring is installed at the bottom of the lid.

[0019] Preferably, the tea filter body comprises a base and an upper cover, the upper cover is threadedly connected to the base, a plurality of filter holes are evenly distributed on the bottom of the base, and the upper cover is connected to the stainless steel chain.

[0020] (III) Beneficial effects

[0021] The beneficial effects of the utility model are:

[0022] 1. The drawstring tea filter assembly can be freely extended and fixed, making it more convenient to soak tea leaves and separate tea water.

[0023] 2. This application allows for quick removal and replacement of the liner;

[0024] 3. The outer shell and the inner liner are connected and fixed by the inner liner sealing ring. The inner liner sealing ring is made of silicone material with a relatively low thermal conductivity coefficient, which can effectively prevent scalding. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of a double-layer cup with a pull-string tea filter and a detachable inner liner;

[0026] Figure 2 It is a schematic diagram of the exploded structure of a double-layer cup with a pull-string tea filter and a detachable inner liner;

[0027] Figure 3 It is a structural schematic diagram of a tea filter assembly;

[0028] Figure 4 Schematic diagram of the bottom structure of the shell.

[0029] [Description of Reference Numerals]

[0030] 1. Shell; 11. Sealing plug;

[0031] 2. Inner liner;

[0032] 3. Lid; 31. Lid sealing ring;

[0033] 4. Tea filter assembly; 41. Tea filter body; 411. Upper cover; 412. Base; 42. Stainless steel chain; 43. Tea filter handle;

[0034] 5. Inner tank sealing ring;

[0035] 6. Decorative hooks. DETAILED DESCRIPTION

[0036] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0037] Please refer to Figures 1 to 4 The utility model provides a double-layer cup with a pull-rope tea filter and a detachable inner liner 2, comprising an outer shell 1, an inner liner 2, a lid 3 and a tea filter assembly 4;

[0038] The inner liner 2 is detachably installed in the outer shell 1;

[0039] The lid 3 covers the top opening of the inner container 2;

[0040] The tea filter assembly 4 includes a tea filter body 41, a stainless steel chain 42 and a tea filter handle 43;

[0041] The tea filter body 41 is connected to the tea filter handle 43 through the stainless steel chain 42;

[0042] The edge of the lid 3 is provided with a notch corresponding to the tea strainer handle 43;

[0043] When in use, put the tea leaves to be brewed into the tea filter body 41, and then put the tea filter body 41 into the inner liner 2. The stainless steel chain 42 extends through the notch to the outside of the inner liner 2 and is connected to the tea filter handle 43. The pull-rope tea filter assembly 4 can be freely retracted and fixed, making it more convenient to soak tea leaves and separate tea water.

[0044] In this embodiment, the shell 1 is provided with an exhaust hole at the bottom, a sealing plug 11 is installed in the exhaust hole, and an inner liner sealing ring 5 is also included. The inner liner sealing ring 5 is installed at the top opening of the shell 1, and the inner liner 2 is sleeved in the inner liner sealing ring 5;

[0045] When in use, the inner liner sealing ring 5 is inserted into the outer shell 1, and the inner liner 2 is pressed into the outer shell 1. During the process of pressing the inner liner 2 into the outer shell 1, the compressed air is discharged from the bottom exhaust hole, and the sealing plug 11 at the bottom of the outer shell 1 is inserted into the exhaust hole. An airtight chamber is formed between the outer shell 1 and the inner liner 2, which locks the inner liner 2 and is not easy to pull out. The inner liner sealing ring 5 is made of silicone material, and the thermal conductivity coefficient of silicone is relatively low, which is more effective in preventing scalding.

[0046] In this embodiment, the outer wall of the inner liner sealing ring 5 is provided with a decorative hook 6 for winding the stainless steel chain 42 to facilitate hanging the stainless steel chain 42.

[0047] In this embodiment, a cover sealing ring 31 is installed at the bottom of the cover 3 .

[0048] In this embodiment, the tea filter body 41 includes a base 412 and an upper cover 411. The upper cover 411 is threadedly connected to the base 412. A plurality of filter holes are evenly distributed at the bottom of the base 412. The upper cover 411 is connected to the stainless steel chain 42. The detachable tea filter body 41 is convenient for loading and replacing tea leaves.

[0049] The working principle of the utility model is as follows:

[0050] Put the tea leaves to be brewed into the tea filter body 41, and then put the tea filter body 41 into the inner liner 2. The stainless steel chain 42 extends through the notch to the outside of the inner liner 2 and is connected to the tea filter handle 43. The pull-rope tea filter assembly 4 can be freely retracted and fixed, making it more convenient to soak the tea leaves and separate the tea water.

[0051] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0052] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0053] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A double-layer tea cup with a pull-string tea filter and a detachable inner liner, characterized in that: Including an outer shell, an inner liner, a lid and a tea filter assembly; The inner liner is detachably installed in the outer shell; The lid covers the top opening of the inner container; The tea filter assembly includes a tea filter body, a stainless steel chain and a tea filter handle; The tea filter body is connected to the tea filter handle through the stainless steel chain; The edge of the lid is provided with a notch corresponding to the tea strainer handle.

2. A double-layer tea filter with a pull rope and a detachable inner liner according to claim 1, characterized in that: The bottom of the shell is provided with an exhaust hole, and a sealing plug is installed in the exhaust hole.

3. The double-layer tea filter with a pull rope and a detachable inner liner according to claim 1, characterized in that: It also includes an inner liner sealing ring, which is installed at the top opening of the outer shell, and the inner liner is sleeved in the inner liner sealing ring.

4. The double-layered cup with a pull-string tea filter and a detachable inner liner according to claim 3, characterized in that: The outer wall of the inner liner sealing ring is provided with a decorative hook for winding the stainless steel chain.

5. The double-layered cup with a pull-string tea filter and a detachable inner liner according to claim 1, characterized in that: A cover sealing ring is installed at the bottom of the cover.

6. The double-layered cup with a pull-string tea filter and a detachable inner liner according to claim 1, characterized in that: The tea filter body comprises a base and an upper cover, wherein the upper cover is threadedly connected to the base, a plurality of filter holes are evenly distributed at the bottom of the base, and the upper cover is connected to the stainless steel chain.

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