A sports water bottle with a removable filter liner

The design of the sports water bottle with a detachable filter inner liner solves the problems of single liquid and contamination in the inner liner, achieving the effects of storing multiple liquids, safe drinking, and convenient portability.

CN224440644UActive Publication Date: 2026-07-03ZHONGSHAN JUSU HUAXIN INNOVATION TECHNOLOGY CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHONGSHAN JUSU HUAXIN INNOVATION TECHNOLOGY CO LTD
Filing Date
2025-08-10
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Current sports water bottles have limited capacity for storing a single type of liquid, making them unsuitable for varying exercise intensity and needs. They are also inconvenient to carry during exercise, prone to contamination, and compromise drinking safety.

Method used

This sports water bottle features a removable filter inner liner, a Velcro and telescopic strap connection structure, a removable inner liner with a filter screen, a silicone straw, and a base that can be assembled into a water bottle. The sealing cap ensures a tight seal.

Benefits of technology

It allows for the replacement of liquids as needed, avoiding cross-contamination, improving drinking safety, facilitating drinking during exercise, and enhancing practicality and portability.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application belongs to the field of sports water bottle technology and discloses a sports water bottle with a detachable filter liner, including a base body and a connecting strap. With the connecting strap and base body, when a person runs, the connecting strap can be unfolded, separating multiple base bodies. The person can then wrap the smooth side of the connecting strap around their waist or arm, and pull on both sides of the connecting strap to change its elasticity, thereby wrapping the connecting strap around the person's body. The connecting strap is secured using Velcro with both hook and loop sides, preventing it from falling off during exercise. Because the bottle structure can move synchronously with the person, it allows for convenient drinking during exercise. In addition to the above method, multiple base bodies can be wrapped together to form the water bottle structure, which can then be placed in a cup holder for convenient use during cycling, offering the advantage of easy portability for sports activities.
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Description

Technical Field

[0001] This application relates to the field of sports water bottle technology, and more specifically, to a sports water bottle with a removable filter liner. Background Technology

[0002] Sports water bottles, as the name suggests, are water containers carried during outdoor sports. Compared with other water containers, sports water bottles are characterized by their durability, safety, reliability, and convenience. Sports water bottles have become a popular and environmentally friendly emerging sporting good. With the rise, development, and continuous growth of outdoor sports in China, the sales volume of sports water bottles in the country is expanding year by year.

[0003] A search of existing public technologies revealed a novel sports water bottle with application number CN202022677656.0. The inner liner of the water bottle is made of glass, and the water inside is contained within the inner liner, avoiding potential harm to the human body from long-term use and ensuring the safety of the sports water bottle. Furthermore, it effectively prevents the water from becoming too hot to hold, reduces water temperature loss, and can heat the water, thus ensuring a constant water temperature.

[0004] However, the aforementioned patent still has certain drawbacks in use: although it has an inner liner, the type of liquid that the inner liner can store is relatively limited. It cannot store multiple types of liquids according to different exercise intensity or usage needs, which reduces the practicality of the water bottle. Moreover, the water bottle is not very convenient to carry when people are exercising, which is not conducive to timely hydration. Furthermore, sweat and dust can easily fall on the water bottle during exercise, which can contaminate the liquid when drinking, affecting drinking safety. Overall, the use effect is not ideal.

[0005] To address the aforementioned issues, this application provides a sports water bottle with a detachable filter liner. Utility Model Content

[0006] The sports water bottle with a detachable filter inner liner provided in this application adopts the following technical solution:

[0007] A sports water bottle with a detachable filter liner includes a base body and a connecting strap. Several sets of connecting strips are evenly installed on the surface of the connecting strap. The base body is fixedly installed at one end of each connecting strip. The two ends of the connecting strip are symmetrically provided with telescopic straps. One end of each telescopic strap is symmetrically sewn with a hook and loop side and a hook and loop side on both sides of the connecting strip surface.

[0008] The above technical solution uses Velcro, a common structure, so it will not be elaborated on further. The purpose of Velcro is to enhance the adhesive strength of the connecting strap, thereby preventing it from falling off during exercise. The elastic band is designed to allow the connecting strap to change to a certain extent, thus satisfying the fastening operation at different limb positions. The surface of the connecting strap used for bonding can be padded to enhance the skin-fitting effect and avoid discomfort.

[0009] Furthermore, an installation groove is provided inside the base, and an inner liner is placed inside the installation groove.

[0010] The inner liner is designed to facilitate the storage and use of liquids, making it convenient for drinking during exercise.

[0011] Furthermore, one end of the mounting groove is threadedly connected to a sealing cap via a threaded groove.

[0012] The sealing cap, as described above, is designed to facilitate sealing and securing the mounting groove, preventing the inner liner from falling off during movement.

[0013] Furthermore, a filter screen is installed inside the inner liner.

[0014] The filter screen is designed to achieve a filtering effect and improve the drinking experience through the above technical solution.

[0015] Furthermore, a silicone straw is installed on one end surface of the inner liner.

[0016] The silicone straw, as described above, is designed to facilitate drinking liquids and prevent choking or discomfort caused by consuming large amounts of liquid at once during exercise, thus ensuring drinking safety.

[0017] Furthermore, the base body has an arc-shaped structure.

[0018] Using the above technical solution, multiple basic components can be put together to form a complete kettle structure.

[0019] Furthermore, the threaded groove is located at the top surface of the mounting groove.

[0020] The threaded groove is designed to facilitate the connection and fastening of the sealing cap, thereby improving the sealing performance when the installation groove is not open, ensuring that the inner liner is not contaminated, and thus improving subsequent drinking safety.

[0021] In summary, this application includes the following beneficial technical effects:

[0022] This application utilizes a connecting strap and a base. When a person is running, the connecting strap can be unfolded, allowing multiple bases to separate. The person can then wrap the smooth side of the connecting strap around their waist or arm, and pull on both sides of the connecting strap to change the elastic band accordingly, thus wrapping the connecting strap around the person's body. The connecting strap is secured using the hook and loop sides of Velcro, preventing it from coming off during exercise, freeing the person's hands, and ensuring exercise safety. Because the bottle structure can move synchronously with the person, it allows for convenient drinking during exercise, improving exercise quality. In addition to the above method, multiple bases can be wrapped together to form a water bottle structure, which can then be placed in a cup holder for convenient use during cycling, enhancing the overall practicality of the structure and making it easy to carry during exercise.

[0023] This application, through its base and inner liner, allows users to fill different liquids into different inner liners according to their needs, thus meeting their drinking requirements at different stages of exercise. Each inner liner is independently housed in a separate base, preventing cross-contamination and ensuring drinking safety. It also prevents contamination between liquids, improving overall usability. Furthermore, each base has a sealing cap on top, which seals off the area containing the inner liner, preventing external impurities from entering when not in use, further enhancing the safety of the liquid inside. The ability to store multiple types of liquids also enriches the device's functionality, facilitating better use and offering the advantages of multi-purpose functionality and safe drinking. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this application;

[0025] Figure 2 This is a schematic diagram showing the unfolded structure of the base and connecting strips of this application;

[0026] Figure 3 This is a schematic diagram of the sealing cap of this application;

[0027] Figure 4 This is a cross-sectional view of the inner liner of this application.

[0028] Explanation of the labels in the diagram:

[0029] 1. Base body; 2. Sealing cap; 3. Connecting strip; 4. Connecting strap; 5. Telescopic strap; 6. Hook and loop fastener with barbed side; 7. Hook and loop fastener with rough side; 8. Inner liner; 9. Silicone straw; 10. Mounting groove; 11. Threaded groove; 12. Filter screen. Detailed Implementation

[0030] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0031] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0033] Example

[0034] This application discloses a sports water bottle with a detachable filter inner liner. Please refer to [link / reference]. Figure 1 and Figure 2 It includes a base body 1 and a connecting strap 4. Several sets of connecting strips 3 are evenly installed on the surface of the connecting strap 4. The base body 1 is fixedly installed at one end of the connecting strip 3. The surface of the connecting strip 3 is symmetrically provided with elastic bands 5 at both ends. One end of the elastic band 5 is symmetrically sewn with a hook and loop fastener 6 and a hook and loop fastener 7 on both sides of the surface of the connecting strip 3. The hook and loop fastener is a common structure, so it will not be described in detail. The hook and loop fastener is used here to enhance the adhesive strength of the connecting strap 4, thereby preventing it from falling off during exercise. At the same time, the elastic band 5 is set to allow the connecting strap 4 to make a certain range of changes, thereby meeting the fastening operation at different limb positions. The surface of the connecting strap 4 used for contact can be padded to enhance the skin contact effect and avoid discomfort.

[0035] Please see Figure 1 and Figure 2The base 1 has an installation slot 10 inside, and an inner liner 8 is placed inside the installation slot 10. The inner liner 8 is designed to facilitate the storage and use of liquids, making it convenient for drinking during exercise.

[0036] Please see Figure 1 and Figure 3 One end of the mounting groove 10 is threadedly connected to a sealing cover 2 via a threaded groove 11. The sealing cover 2 is designed to facilitate sealing and fixing of the mounting groove 10, preventing the inner liner 8 from falling off during movement.

[0037] Please see Figure 1 , Figure 2 and Figure 4 The inner liner 8 has a filter screen 12 installed inside. The filter screen 12 is designed to filter and improve the drinking experience.

[0038] Please see Figure 1 and Figure 2 A silicone straw 9 is installed on one end of the inner liner 8. The silicone straw 9 is designed to facilitate drinking liquids and prevent choking or discomfort caused by drinking large amounts of liquid at once during exercise, thus ensuring drinking safety.

[0039] Please see Figure 1 and Figure 2 The base 1 has an arc-shaped structure, and multiple base 1s together can form a complete kettle structure.

[0040] Please see Figure 1 The threaded groove 11 is located on the top surface inside the mounting groove 10. The threaded groove 11 is designed to facilitate the connection and fastening of the sealing cap 2, thereby improving the sealing performance of the mounting groove 10 when it is not open, ensuring that the inner liner 8 is not contaminated, and thus improving subsequent drinking safety.

[0041] The implementation principle of this embodiment is as follows: During use, personnel can fill different liquids into different inner liner 8 according to different needs, thereby meeting the drinking needs of personnel at different stages of exercise. Moreover, each inner liner 8 is independently set in a separate base body 1, thus avoiding cross-contamination during drinking and ensuring drinking safety. At the same time, it can also prevent contamination between liquids, improving the overall use effect. Furthermore, multiple base bodies 1 are directly connected to the connecting belt 4. When personnel run or exercise, the connecting belt 4 can be unfolded, thereby separating the multiple base bodies 1. Then, personnel can wrap the smooth side of the connecting belt 4 around their waist or arm, and then pull both sides of the connecting belt 4 to make the elastic belt... 5 undergoes corresponding changes, thereby causing the connecting strap 4 to wrap around the person's body. The connecting strap 4 is secured by the hook and loop sides 6 and 7, preventing it from falling off during exercise, freeing the person's hands, and ensuring the person's safety during exercise. Since the kettle structure can move synchronously with the person, it is convenient for the person to drink water in time during exercise, improving the quality of exercise. In addition to the above method, multiple basic bodies 1 can be wrapped around each other to form a kettle structure, which can then be placed in a cup holder for convenient use during cycling exercise, improving the overall practicality of the structure and making it easier to use. The device as a whole has the advantages of multi-purpose kettle, easy to carry during exercise, and safe drinking.

[0042] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A detachable filter inner container sports water bottle, comprising a base body (1) and a connecting belt (4), characterized in that: Several sets of connecting strips (3) are evenly installed on the surface of the connecting strip (4). A base body (1) is fixedly installed at one end of the connecting strip (3). The surface of the connecting strip (3) is symmetrically provided with telescopic strips (5). One end of the telescopic strip (5) is symmetrically sewn with a hook and loop side (6) and a hook and loop side (7) on both sides of the surface of the connecting strip (3).

2. The detachable filter inner container sports kettle according to claim 1, characterized in that: The base (1) has an installation groove (10) inside, and an inner liner (8) is placed inside the installation groove (10).

3. A sports water bottle with a detachable filter liner according to claim 2, characterized in that: One end of the mounting groove (10) is threadedly connected to a sealing cap (2) via a threaded groove (11).

4. The detachable filter inner container sports kettle according to claim 2, characterized in that: A filter screen (12) is installed inside the inner liner (8).

5. The detachable filter inner container sports kettle according to claim 2, characterized in that: A silicone straw (9) is installed on one end of the inner liner (8).

6. The detachable filter pitcher sports water jug of claim 1, wherein: The base (1) is an arc-shaped structure.

7. The detachable filter inner container sports kettle according to claim 3, characterized in that: The threaded groove (11) is located on the top surface inside the mounting groove (10).