Portable travel cup

By introducing a waterproof coating and elastic ring structure into the travel mug, the problem of insufficient sealing during carrying is solved, ensuring that the water bottle does not leak in the suitcase, protecting the luggage, and improving portability and stability.

CN223640334UActive Publication Date: 2025-12-09SHANGHAI SECOND POLYTECHNIC UNIVERSITY
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Patent Information

Application Number
CN202520298231.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-24
Publication Date
2025-12-09
Estimated Expiration
2035-02-24

AI Technical Summary

Technical Problem

Existing travel mugs are prone to leaks after prolonged use or when the lid is not tightened properly, which can affect other items in your suitcase, especially clothing, electronic products, and paper products.

Method used

A portable travel cup has been designed, comprising a cup body, a sleeve, a waterproof cover, and an elastic ring. When fully unfolded, the waterproof cover wraps around the cup body, and the elastic ring is used to close the opening of the waterproof cover. The sleeve supports the cup body to increase stability, and the carrying strap and limiting block structure make it easy to carry and operate.

Benefits of technology

It prevents water bottles from leaking during travel, protects items inside luggage, and improves the safety and stability of portable use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a portable travel cup, and belongs to the technical field of travel cups. Comprising a cup body; the sleeve gasket is installed at the bottom end of the water cup and used for supporting the water cup body so that the water cup body can be stably placed; and the waterproof clothes are mounted on the sleeve pad and are arranged to completely wrap the water cup body after the waterproof clothes are completely unfolded. By arranging the waterproof clothes, the water cup body can be completely wrapped after the waterproof clothes are completely unfolded, the top opening of the waterproof clothes can be closed through the elastic ring, and the elastic ring can penetrate through the top end of the water cup body to slide towards the top end of the sleeve gasket when the waterproof clothes need to be rolled up, so that even if the travel cup leaks water, the water cup can be conveniently taken off. The leaked water can be effectively prevented from being in contact with other articles in the luggage case, so that the influence on other luggage is avoided, and the convenience and the safety of carrying and using are greatly improved.
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Description

Technical Field

[0001] This utility model relates to the field of travel cup technology, and in particular to a portable travel cup. Background Technology

[0002] A travel mug is a cup designed for convenient carrying and use of beverages during travel and outdoor activities. When carrying a travel mug, it needs to be filled with liquid and then placed in a travel bag. Thus, there are two states for a travel mug: one is for drinking water directly outdoors, and the other is for storing it in a bag.

[0003] In the prior art, when storing a travel mug in a bag, it is usually filled with water, the surface of the mug is wiped, and then it is put into the suitcase. However, after prolonged use or when the lid is not tightened, the travel mug may not be able to seal properly, resulting in leakage. Leakage can affect other items in the suitcase, such as clothing, electronic products, and paper products, which is not conducive to portable use. Therefore, this application provides a portable travel mug to meet the needs. Utility Model Content

[0004] The technical problem this invention aims to solve is to provide a portable travel cup that addresses the issue that when existing travel cups are stored in bags, they are typically filled with water, their surface is wiped, and then placed in the suitcase. However, after prolonged use or when the lid is not tightened properly, the travel cup may leak due to insufficient sealing. This leakage can affect other items in the suitcase, such as clothing, electronic products, and paper products, thus hindering portability.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a portable travel cup, comprising: a cup body; a sleeve, installed at the bottom of the cup for supporting the cup body so that the cup body is placed stably; a waterproof cover, installed on the sleeve, and configured to completely cover the cup body when the waterproof cover is fully unfolded; and an elastic ring, installed at the top of the waterproof cover for closing the top opening of the waterproof cover, and configured to pass through the top of the cup body and slide towards the top of the sleeve when the waterproof cover needs to be rolled up.

[0006] Preferably, it also includes: two sets of lifting ropes, which are respectively installed on both sides of the elastic ring and symmetrically arranged about the central axis of the elastic ring, for lifting the waterproof clothing after it is fully unfolded.

[0007] Preferably, the cup body includes: a cup body for storing liquid materials; and a cup lid, which is installed on the top of the cup body and threadedly connected to the top of the cup body.

[0008] Preferably, it further includes: a water outlet located at the top of the cup lid for draining water from the cup body; and a cover installed on the water outlet for opening or closing the water outlet, and configured to engage with the water outlet.

[0009] Preferably, it further includes: a limiting block, installed on the top of the cup lid; and a handle, rotatably connected to the limiting block, for directly lifting the cup, and configured to engage with the limiting block to keep the handle fixed.

[0010] Preferably, it further includes: a locking block, installed on the handle; and a locking groove, formed on the limiting block, and configured such that when the handle rotates toward the limiting block, the locking block engages with the locking groove to keep the handle and the limiting block fixed.

[0011] Preferably, it also includes: an anti-slip pad, installed on the side wall of the cup lid, to reduce the friction between the hand and the cup lid.

[0012] Preferably, the cup body is made of a transparent material so that the user can observe the amount of water inside the cup.

[0013] Compared with the prior art, this utility model has at least the following beneficial effects: 1. In the above solution, by setting a waterproof cover, when the waterproof cover is fully unfolded, it can completely wrap the water cup body, and the elastic ring can close the top opening of the waterproof cover. When it is necessary to roll up the waterproof cover, the elastic ring can slide from the top of the water cup body to the top of the cover. In this way, even if the travel cup leaks, it can effectively prevent the leaked water from contacting other items in the suitcase, avoiding affecting other luggage, and greatly improving the convenience and safety of portability. Moreover, the waterproof cover is combined with the water cup body through the cover, thereby increasing the functionality of the water cup body, and there is no need to carry an additional container for leak prevention.

[0014] 2. The portable travel mug in this solution has a pad at the bottom to support the mug body, making it more stable. During travel, whether placed on a flat surface such as a table or shaken in a suitcase, it can better maintain its position and reduce the risk of leakage and damage to the mug body caused by tipping over. Attached Figure Description

[0015] Furthermore, the accompanying drawings, which form part of this specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the water cup body in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the cup body and the cup lid in this utility model;

[0019] Figure 4 This is a structural diagram of the handle in the fixed state of this utility model;

[0020] Figure 5 This is a structural diagram of the handle in the unfixed state of this utility model.

[0021] [Figure Labels]

[0022] 1. Water cup body; 2. Cover; 3. Waterproof cover; 4. Elastic ring; 5. Carrying rope; 6. Cup body; 7. Cup lid; 8. Spout; 9. Cover; 10. Limiting block; 11. Handle; 12. Locking block; 13. Locking groove; 14. Anti-slip mat.

[0023] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiments of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environments, and such adjustments or modifications are still included in the scope of the appended claims. Detailed Implementation

[0024] The portable travel cup provided by this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can also use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0025] Example 1: As Figures 1 to 5 As shown, an embodiment of this utility model provides a portable travel cup, including: a cup body 1; a sleeve 2, installed at the bottom of the cup to support the cup body 1 so that the cup body 1 is placed stably; a waterproof cover 3, installed on the sleeve 2, and configured to completely cover the cup body 1 when the waterproof cover 3 is fully unfolded; and an elastic ring 4, installed at the top of the waterproof cover 3 to close the top opening of the waterproof cover 3, and configured to pass through the top of the cup body 1 and slide towards the top of the sleeve 2 when the waterproof cover 3 needs to be rolled up.

[0026] It should be noted that the waterproof garment 3 is made of waterproof materials, such as natural fiber waterproof fabrics (including oilcloth, batik fabric, etc.) and synthetic fiber waterproof fabrics (including polyester fiber waterproof fabric, nylon waterproof fabric, etc.). When the water cup body 1 is filled with water, the elastic ring 4 is slid upward to disengage from the surface of the water cup body 1, thereby contracting and closing the opening at the top of the waterproof garment 3, thus preventing water leakage. The elastic ring 4 is made of thermoplastic elastomer or synthetic rubber, etc.

[0027] like Figure 1 As shown, it also includes: two sets of lifting ropes 5, which are installed on both sides of the elastic ring 4 and are symmetrically arranged about the central axis of the elastic ring 4, for lifting the waterproof clothing 3 after it is fully unfolded.

[0028] like Figures 2 to 5 As shown, the water cup body 1 includes: a cup body 6 for storing liquid materials; and a cup lid 7, which is installed on the top of the cup body 6 and is threadedly connected to the top of the cup body 6.

[0029] like Figures 2 to 5 As shown, it also includes: a water outlet 8, located at the top of the cup lid 7, for draining water from the cup body 6; and a cover 9, installed on the water outlet 8, for opening or closing the water outlet 8, and configured to engage with the water outlet 8.

[0030] Example 2: Figures 4 to 5 As shown, it also includes: a limiting block 10, installed on the top of the cup lid 7; and a handle 11, rotatably connected to the limiting block 10, for directly lifting the cup, and configured to engage with the limiting block 10 so that the handle 11 remains fixed.

[0031] like Figures 4 to 5 As shown, it also includes: a locking block 12, which is installed on the handle 11; and a locking groove 13, which is formed on the limiting block 10 and is configured to engage the locking block 12 and the locking groove 13 when the handle 11 rotates in the direction of the limiting block 10, so that the handle 11 and the limiting block 10 remain fixed.

[0032] like Figures 2 to 5 As shown, it also includes: an anti-slip pad 14, which is installed on the side wall of the cup lid 7 to reduce the friction between the hand and the cup lid 7.

[0033] The cup body 6 is made of transparent material so that users can observe the amount of water inside the cup body 6.

[0034] The technical solution provided by this utility model allows for the following: When you need to pick up the travel mug to drink water or perform other operations, if the handle 11 is not unfolded (i.e., the handle 11 is engaged with the limiting block 10), you can hold the side wall of the lid 7 and use the anti-slip pad 14 installed on the side wall of the lid 7 to reduce the friction between your hand and the lid 7, allowing you to hold the lid 7 more firmly and pick up the travel mug. If you want to pick up the travel mug through the handle 11, you can rotate the handle 11 away from the limiting block 10, causing the locking block 12 between the handle 11 and the limiting block 10 to disengage from the slot 13, unfolding the handle 11, and then lifting the travel mug through the handle 11. Before storing the travel mug in your bag or suitcase, ensure that the lid 7 and the top of the mug body 6 are tightly connected to prevent leakage during travel due to the lid 7 not being tightened. If you are worried about potential leaks during travel... If there is a leak, the waterproof cover 3 can be fully unfolded to cover the cup body 1. At this time, the elastic ring 4 is located at the top of the waterproof cover 3. Close the top opening of the waterproof cover 3. If you need to roll up the waterproof cover 3 later, you can pass the elastic ring 4 through the top of the cup body 1 and slide it to the top of the pad 2 to complete the rolling operation of the waterproof cover 3. When the waterproof cover 3 is fully unfolded, if you need to move the travel cup, you can lift the waterproof cover 3 by holding the two sets of carrying straps 5 (which are installed on both sides of the elastic ring 4 and are symmetrical about the central axis of the elastic ring 4) and then move the travel cup. During the trip, when you need to place the travel cup on a flat surface such as a table or chair, you can use the pad 2 installed at the bottom of the cup to place the cup body 1 on the flat surface. The pad 2 can provide support, making the cup body 1 more stable and less likely to tip over.

[0035] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details have been described in detail in the above preferred embodiments; however, those skilled in the art can fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0036] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A portable travel mug, characterized in that, include: Water cup body (1); A sleeve (2) is installed at the bottom of the water cup to support the water cup body (1) so that the water cup body (1) is placed stably; A waterproof cover (3) is installed on a pad (2) and is configured to completely cover the cup body (1) when the waterproof cover (3) is fully unfolded. The elastic ring (4) is installed at the top of the waterproof garment (3) to close the top opening of the waterproof garment (3), and is set to pass through the top of the water cup body (1) and slide towards the top of the sleeve (2) when the waterproof garment (3) needs to be rolled up.

2. The portable travel mug according to claim 1, characterized in that, Also includes: Two sets of lifting ropes (5) are installed on both sides of the elastic ring (4) and are symmetrically arranged about the central axis of the elastic ring (4). They are used to lift the waterproof garment (3) after it is fully unfolded.

3. The portable travel mug according to claim 1, characterized in that, The water cup body (1) includes: The cup body (6) is used to store liquid materials; The lid (7) is installed on the top of the cup body (6) and is threaded to the top of the cup body (6).

4. The portable travel mug according to claim 3, characterized in that, Also includes: The water outlet (8) is located at the top of the cup lid (7) and is used to drain the water from the cup body (6). A cover (9) is installed on the outlet (8) for opening or closing the outlet (8) and is configured to engage with the outlet (8).

5. The portable travel mug according to claim 3, characterized in that, Also includes: A limiting block (10) is installed on the top of the cup lid (7); The handle (11) is rotatably connected to the limiting block (10) for directly lifting the water cup, and is configured to engage with the limiting block (10) so that the handle (11) remains fixed.

6. The portable travel mug according to claim 5, characterized in that, Also includes: The locking block (12) is installed on the handle (11); The slot (13) is provided on the limiting block (10) and is configured such that when the handle (11) rotates toward the limiting block (10), the locking block (12) engages with the slot (13) so that the handle (11) and the limiting block (10) remain fixed.

7. The portable travel mug according to claim 3, characterized in that, Also includes: Anti-slip pad (14) is installed on the side wall of the cup lid (7) to reduce the friction between the hand and the cup lid (7).

8. The portable travel mug according to claim 3, characterized in that, The cup body (6) is made of transparent material so that users can observe the amount of water inside the cup body (6).