Latex tube for sports and fitness

Abstract

A latex tube for sports and fitness, comprising an elastic inner tube (10). A honeycomb elastic mesh fabric (11) is provided on the outer wall of the elastic inner tube (10); a latex fiber tube (12) is provided on the outer wall of the honeycomb elastic mesh fabric (11); a wear-resistant and corrosion-resistant outer tube (13) is provided on the outer wall of the latex fiber tube (12). By means of material selection and structural design, the durability and safety of the product are significantly improved; the use of the elastic inner tube (10) ensures that the latex tube has good elasticity and tensile strength when subjected to stretching and pressure, and the addition of the honeycomb elastic mesh fabric (11) further enhances the structural stability and fracture resistance, avoiding the occurrence of user injury caused by fracture of the latex tube, effectively solving the problems of conventional latex tubes being easily damaged and having poor durability, and meeting dual needs of modern fitness enthusiasts for the functionality and safety of equipment.

Description

A type of latex tubing for sports and fitness Technical Field

[0001] This invention relates to the field of sports and fitness equipment technology, and in particular to a latex tube for sports and fitness. Background Technology

[0002] Fitness equipment is generally categorized into two main types based on the number of training functions: single-function and multi-functional. Common examples include rowing machines, exercise bikes, steppers, treadmills, waist trainers, and latex tubing. Latex tubing is made from the white sap that flows from rubber trees and consists of tubes of varying thicknesses. It is characterized by high elasticity, high tensile strength, strong resilience, and resistance to twisting and deformation. When stretched, it can be stretched to 3-6 times its original length, with a maximum stretch of 8 times. Technical issues

[0003] Traditional latex tubing often suffers from easy damage and poor durability during use. These problems not only affect the user experience, but broken tubing may also cause injury to the user. It also increases the frequency of equipment maintenance and replacement, thereby increasing the long-term cost of use. It cannot meet the dual needs of modern fitness enthusiasts for equipment functionality and safety.

[0004] Therefore, we propose a latex tube for sports and fitness. Technical solutions

[0005] The present invention mainly addresses the technical problems existing in the prior art and provides a latex tube for sports and fitness.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a latex tube for sports and fitness, comprising an elastic inner tube, characterized in that: the outer wall of the elastic inner tube is provided with a honeycomb elastic mesh, the outer wall of the honeycomb elastic mesh is provided with a latex fiber tube, and the outer wall of the latex fiber tube is provided with a wear-resistant and corrosion-resistant outer tube; the elastic inner tube is made of the following raw materials in parts by weight: 100 parts of a first high molecular polymer material, 20 parts of a first reinforcing material, 3 parts of a first anti-aging agent, and 2 parts of a first adhesive; the latex fiber tube is made of the following raw materials in parts by weight: 100 parts of natural latex fiber, 40 parts of synthetic latex fiber, 30 parts of a second reinforcing material, 5 parts of a second anti-aging agent, and 4 parts of a second adhesive; the wear-resistant and corrosion-resistant outer tube is made of the following raw materials in parts by weight: 100 parts of a second high molecular polymer material, 50 parts of wear-resistant material, and 5 parts of anti-corrosion additive.

[0007] Preferably, the first polymer material is made of polyethylene or polypropylene.

[0008] Preferably, the first reinforcing material is made of carbon fiber or glass fiber.

[0009] Preferably, the first anti-aging agent is an antioxidant and an ultraviolet absorber.

[0010] Preferably, the first adhesive is a hot melt adhesive or an epoxy resin.

[0011] Preferably, the honeycomb elastic mesh is made of polyester fiber and has a hexagonal honeycomb structure.

[0012] Preferably, the second reinforcing material is selected from cellulose fibers or aramid fibers.

[0013] Preferably, the material of the second anti-aging agent is the same as that of the first anti-aging agent.

[0014] Preferably, the material of the second adhesive is the same as that of the first adhesive.

[0015] Preferably, the material of the second polymer is polyamide or polytetrafluoroethylene.

[0016] Preferably, the wear-resistant material is silicon carbide or aluminum oxide.

[0017] Preferably, the corrosion inhibitor is a zinc-based or nickel-based alloy. Beneficial effects

[0018] This invention provides a latex tube for sports and fitness. It has the following beneficial effects:

[0019] 1. This sports and fitness latex hose, through innovative material selection and structural design, significantly improves the product's durability and safety. The use of an elastic inner tube ensures that the latex hose has good elasticity and tensile strength when subjected to tension and pressure, while the addition of honeycomb elastic mesh further enhances the structural stability and fracture resistance, preventing user injuries caused by hose breakage. The latex fiber tube not only improves overall durability but also effectively extends the service life of the latex hose through the protection of the wear-resistant and corrosion-resistant outer tube, reducing the frequency of maintenance and replacement. It effectively solves the problems of easy damage and poor durability of traditional latex hoses, meeting the dual needs of modern fitness enthusiasts for equipment functionality and safety, and has high practical value and market application prospects.

[0020] 2. This type of latex hose for sports and fitness, through the use of a first anti-aging agent and a second anti-aging agent, effectively prevents the material from aging due to oxidation and ultraviolet radiation during long-term use, thereby ensuring the stability of the latex hose's performance and service life.

[0021] 3. This type of latex hose for sports and fitness features a wear-resistant and corrosion-resistant outer tube. The use of this outer tube not only improves the durability of the latex hose but also reduces safety hazards caused by material wear or corrosion, providing users with safer and more reliable fitness equipment. Attached Figure Description

[0022] Figure 1 is a schematic diagram of the overall structure of the present invention.

[0023] Legend: 10. Elastic inner tube; 11. Honeycomb elastic mesh; 12. Latex fiber tube; 13. Wear-resistant and corrosion-resistant outer tube. Embodiments of the present invention

[0024] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0025] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] In the description of the embodiments of the present invention, it should be noted that the terms "center," "upper," "lower," "inner," "outer," and "side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of the invention is in use. They are only for the convenience of describing the present invention 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 the present invention. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0028] In the description of the embodiments of the present invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of the present invention based on the specific circumstances.

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example 1: A latex tube for sports and fitness, as shown in Figure 1, includes an elastic inner tube 10, the outer wall of which is provided with a honeycomb elastic mesh 11, the outer wall of which is provided with a latex fiber tube 12, and the outer wall of which is provided with a wear-resistant and corrosion-resistant outer tube 13. The elastic inner tube 10 is made of the following raw materials in parts by weight: 100 parts of a first polymer material, 20 parts of a first reinforcing material, 3 parts of a first anti-aging agent, and 2 parts of a first adhesive. The first polymer material is specifically polyethylene, the first reinforcing material is specifically carbon fiber, the first anti-aging agent is an antioxidant, and the first adhesive is a hot melt adhesive. The honeycomb elastic mesh 11 is made of polyester fiber, and its structure is designed as a hexagonal honeycomb. The latex fiber tube 12 is made of the following raw materials in parts by weight: 100 parts of natural latex fiber, 40 parts of synthetic latex fiber, 30 parts of a second reinforcing material, 5 parts of a second anti-aging agent, and 4 parts of a second adhesive. The second reinforcing material is selected from cellulose fiber, and the material of the second anti-aging agent is the same as that of the first anti-aging agent. The adhesive material is the same as the first adhesive. The wear-resistant and corrosion-resistant outer tube 13 is made of the following raw materials in parts by weight: 100 parts of a second polymer material, 50 parts of wear-resistant material, and 5 parts of anti-corrosion additive. The second polymer material is specifically polyamide, the wear-resistant material is silicon carbide, and the anti-corrosion additive is zinc-based. Through innovative material selection and structural design, the durability and safety of the product are significantly improved. The use of the elastic inner tube ensures that the latex tube has good elasticity and tensile strength when subjected to tension and pressure, while the addition of honeycomb elastic mesh further enhances the stability and fracture resistance of the structure, avoiding injury to users due to latex tube breakage. The latex fiber tube not only improves the overall durability, but also effectively extends the service life of the latex tube through the protection of the wear-resistant and corrosion-resistant outer tube, reducing the frequency of maintenance and replacement. It effectively solves the problems of easy damage and poor durability of traditional latex tubes, meeting the dual needs of modern fitness enthusiasts for equipment functionality and safety, and has high practical value and market application prospects.

[0031] Example 2: A latex tube for sports and fitness, as shown in Figure 1, includes an elastic inner tube 10, an outer wall of which is provided with a honeycomb elastic mesh fabric 11, an outer wall of which is provided with a latex fiber tube 12, and an outer wall of which is provided with a wear-resistant and corrosion-resistant outer tube 13. The elastic inner tube 10 is made of the following raw materials in parts by weight: 100 parts of a first polymer material, 20 parts of a first reinforcing material, 3 parts of a first anti-aging agent, and 2 parts of a first adhesive. The first polymer material is specifically polypropylene, the first reinforcing material is specifically glass fiber, the first anti-aging agent is an ultraviolet absorber, the first adhesive is epoxy resin, the honeycomb elastic mesh fabric 11 is made of polyester fiber, and its structure is designed as a hexagonal honeycomb. The latex fiber tube 12 includes the following... The raw materials are: 100 parts natural latex fiber, 40 parts synthetic latex fiber, 30 parts second reinforcing material, 5 parts second anti-aging agent, and 4 parts second adhesive. The second reinforcing material is aramid fiber. The material of the second anti-aging agent is the same as that of the first anti-aging agent. The material of the second adhesive is the same as that of the first adhesive. The wear-resistant and corrosion-resistant outer tube 13 is made of the following raw materials in parts by weight: 100 parts second polymer material, 50 parts wear-resistant material, and 5 parts anti-corrosion additive. The material of the second polymer material is polytetrafluoroethylene. The wear-resistant material is alumina. The anti-corrosion additive is a nickel-based alloy. Through the use of the first and second anti-aging agents, the aging of the material due to oxidation and ultraviolet radiation during long-term use is effectively prevented, thereby ensuring the performance stability and service life of the latex tube.

[0032] Example 3: A latex tube for sports and fitness, as shown in Figure 1, includes an elastic inner tube 10, the outer wall of which is provided with a honeycomb elastic mesh 11, the outer wall of which is provided with a latex fiber tube 12, and the outer wall of which is provided with a wear-resistant and corrosion-resistant outer tube 13. The elastic inner tube 10 is made of the following raw materials in parts by weight: 100 parts of a first polymer material, 20 parts of a first reinforcing material, 3 parts of a first anti-aging agent, and 2 parts of a first adhesive. The first polymer material is specifically polyethylene, the first reinforcing material is specifically glass fiber, the first anti-aging agent is an antioxidant, the first adhesive is epoxy resin, the honeycomb elastic mesh 11 is made of polyester fiber, and its structure is designed as a hexagonal honeycomb. The latex fiber tube 12 is made of the following raw materials in parts by weight. The outer tube (13 parts by weight) consists of 100 parts natural latex fiber, 40 parts synthetic latex fiber, 30 parts second reinforcing material, 5 parts second anti-aging agent, and 4 parts second adhesive. The second reinforcing material is aramid fiber. The second anti-aging agent is made of the same material as the first anti-aging agent, and the second adhesive is made of the same material as the first adhesive. The wear-resistant and corrosion-resistant outer tube (13 parts by weight) is made of the following raw materials: 100 parts second polymer material, 50 parts wear-resistant material, and 5 parts anti-corrosion additive. The second polymer material is polyamide, the wear-resistant material is alumina, and the anti-corrosion additive is zinc-based. By setting up the wear-resistant and corrosion-resistant outer tube, the durability of the latex tube is improved, and the safety hazards caused by material wear or corrosion are reduced, providing users with safer and more reliable fitness equipment.

[0033] Example 4: A latex tube for sports and fitness, as shown in Figure 1, includes an elastic inner tube 10, an outer wall of which is provided with a honeycomb elastic mesh fabric 11, an outer wall of which is provided with a latex fiber tube 12, and an outer wall of which is provided with a wear-resistant and corrosion-resistant outer tube 13. The elastic inner tube 10 is made of the following raw materials in parts by weight: 100 parts of a first polymer material, 20 parts of a first reinforcing material, 3 parts of a first anti-aging agent, and 2 parts of a first adhesive. The first polymer material is specifically polypropylene, the first reinforcing material is specifically carbon fiber, the first anti-aging agent is an ultraviolet absorber, the first adhesive is a hot melt adhesive, and the honeycomb elastic mesh fabric 11 is made of polyester. The fiber, with a hexagonal honeycomb structure, is made of the following raw materials in parts by weight: 100 parts natural latex fiber, 40 parts synthetic latex fiber, 30 parts second reinforcing material, 5 parts second anti-aging agent, and 4 parts second adhesive. The second reinforcing material is selected from cellulose fiber, the material of the second anti-aging agent is the same as that of the first anti-aging agent, and the material of the second adhesive is the same as that of the first adhesive. The wear-resistant and corrosion-resistant outer tube 13 is made of the following raw materials in parts by weight: 100 parts second polymer material, 50 parts wear-resistant material, and 5 parts anti-corrosion additive. The material of the second polymer material is polytetrafluoroethylene, the wear-resistant material is selected from silicon carbide, and the anti-corrosion additive is a nickel-based alloy.

[0034] Example 5: A latex tube for sports and fitness, as shown in Figure 1, includes an elastic inner tube 10, the outer wall of which is provided with a honeycomb elastic mesh fabric 11, the outer wall of which is provided with a latex fiber tube 12, and the outer wall of which is provided with a wear-resistant and corrosion-resistant outer tube 13. The elastic inner tube 10 is made of the following raw materials in parts by weight: 100 parts of a first polymer material, 20 parts of a first reinforcing material, 3 parts of a first anti-aging agent, and 2 parts of a first adhesive. The first polymer material is specifically polyethylene, the first reinforcing material is specifically carbon fiber, the first anti-aging agent is an ultraviolet absorber, the first adhesive is epoxy resin, and the honeycomb elastic mesh fabric 11 is made of... Polyester fiber, with a hexagonal honeycomb structure, and latex fiber tube 12 are made from the following raw materials in parts by weight: 100 parts natural latex fiber, 40 parts synthetic latex fiber, 30 parts second reinforcing material, 5 parts second anti-aging agent, and 4 parts second adhesive. The second reinforcing material is selected from cellulose fiber, the material of the second anti-aging agent is the same as that of the first anti-aging agent, and the material of the second adhesive is the same as that of the first adhesive. The wear-resistant and corrosion-resistant outer tube 13 is made from the following raw materials in parts by weight: 100 parts second polymer material, 50 parts wear-resistant material, and 5 parts anti-corrosion additive. The material of the second polymer material is polytetrafluoroethylene, the wear-resistant material is selected from alumina, and the anti-corrosion additive is zinc-based.

[0035] The working principle of this invention: The multi-layered structure of the latex tubing, with each layer possessing specific functions and material properties, works together to improve the overall performance and durability of the latex tubing. The elastic inner tube 10, as the core component, primarily provides the necessary elasticity and support. By using high-molecular polymer materials such as polyethylene, polypropylene, or polytetrafluoroethylene, combined with reinforcing materials such as glass fiber, carbon fiber, or carbon nanotubes, the elastic inner tube 10 can withstand repeated stretching and compression, maintaining its shape and function. A honeycomb elastic mesh 11 covers the outer wall of the elastic inner tube 10; its hexagonal honeycomb structure not only increases the surface area but also provides additional strength and cushioning. This design helps to disperse pressure and reduce localized stress concentration, thereby extending the service life of the latex tubing. The latex fiber tube 12 further reinforces the latex... The tube structure, through the combination of natural and synthetic latex fibers, and the use of secondary reinforcing materials such as aramid fibers or cellulose fibers, provides additional elasticity and tensile strength to the latex fiber tube 12. Simultaneously, the use of a secondary anti-aging agent and a secondary adhesive ensures the stability and durability of the latex fiber tube during long-term use. The wear-resistant and corrosion-resistant outer tube 13 is the outermost layer of the latex tube. It not only provides additional protection but also ensures the wear resistance and corrosion resistance of the latex tube in various environments through the use of high-molecular polymer materials such as polytetrafluoroethylene and polyamide, as well as the combination of wear-resistant materials such as alumina and silicon carbide, and anti-corrosion additives such as nickel-based alloys and zinc-based materials. This outer tube design significantly improves the overall durability of the latex tube, reduces maintenance costs, and provides users with a safer and more reliable user experience.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. An exercise tube comprising an elastomeric inner tube (10), characterised in that: The outer wall of the elastic inner tube (10) is provided with a honeycomb elastic mesh (11), the outer wall of the honeycomb elastic mesh (11) is provided with a latex fiber tube (12), and the outer wall of the latex fiber tube (12) is provided with a wear-resistant and corrosion-resistant outer tube (13). The elastic inner tube (10) is made of the following raw materials in parts by weight: 100 parts of a first polymer material, 20 parts of a first reinforcing material, 3 parts of a first anti-aging agent and 2 parts of a first adhesive. The latex fiber tube (12) is made of the following raw materials in parts by weight: 100 parts of natural latex fiber, 40 parts of synthetic latex fiber, 30 parts of a second reinforcing material, 5 parts of a second anti-aging agent and 4 parts of a second adhesive. The wear-resistant and corrosion-resistant outer tube (13) is made of the following raw materials in parts by weight: 100 parts of a second polymer material, 50 parts of wear-resistant material and 5 parts of anti-corrosion additive.

2. The rubber tube for physical fitness according to claim 1, wherein: The first polymer material is specifically polyethylene or polypropylene, the first reinforcing material is specifically carbon fiber or glass fiber, the first anti-aging agent is an antioxidant and an ultraviolet absorber, and the first adhesive is a hot melt adhesive or epoxy resin.

3. The rubber tube for physical fitness according to claim 1, wherein: The honeycomb elastic mesh (11) is made of polyester fiber and its structure is designed as a hexagonal honeycomb.

4. The rubber tube for physical fitness according to claim 1, wherein: The second reinforcing material is selected from cellulose fiber or aramid fiber.

5. The rubber tube for physical fitness according to claim 1, wherein: The material of the second anti-aging agent is the same as that of the first anti-aging agent.

6. The rubber tube for physical fitness according to claim 1, wherein: The material of the second adhesive is the same as that of the first adhesive.

7. The rubber tube for physical fitness according to claim 1, wherein: The second polymer material is specifically made of polyamide or polytetrafluoroethylene.

8. The rubber tube for physical fitness according to claim 1, wherein: The wear-resistant material is selected from silicon carbide or aluminum oxide.

9. The rubber tube for physical fitness according to claim 1, wherein: The corrosion inhibitor is a zinc-based or nickel-based alloy.

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