Latex tube for physical fitness

Abstract

The invention relates to the technical field of physical fitness equipment, and discloses a physical fitness latex tube which comprises an elastic inner tube, honeycomb elastic mesh cloth is arranged on the outer wall of the elastic inner tube, a latex fiber tube is arranged on the outer wall of the honeycomb elastic mesh cloth, and a wear-resistant and corrosion-resistant outer tube is arranged on the outer wall of the latex fiber tube. Through innovative material selection and structural design, the durability and safety of the product are remarkably improved, the use of the elastic inner tube ensures that the latex tube has good elasticity and tensile force when bearing stretching and pressure, and the addition of the honeycomb elastic mesh further enhances the stability and fracture resistance of the structure, so that the service life of the latex tube is prolonged. The situation that a user is injured due to breakage of the latex tube is avoided, the problems that a traditional latex tube is prone to damage and poor in durability are effectively solved, the dual requirements of modern fitness enthusiasts for equipment functionality and safety are met, and high practical value and market application prospects are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of sports fitness equipment, in particular to a latex tube for sports fitness. Background Art

[0002] Fitness equipment is often divided into two categories according to the number of training functions: single-function and comprehensive multi-function. Commonly used ones include rowing machines, fitness bikes, steppers, treadmills, waist beautification machines, latex tubes, etc. Latex tubes are tubes of different thicknesses made from white liquid flowing from rubber trees. They have the characteristics of high elasticity, high tensile strength, strong resilience, and are not easy to twist or deform. When stretched, they can be stretched to more than 3-6 times, and the maximum can be stretched to 8 times.

[0003] Traditional latex tubes are often easily damaged and have poor durability during use. These problems not only affect the user experience, but broken latex tubes may cause injuries to users. They also increase the maintenance and replacement frequency of equipment, thereby increasing the cost of long-term use. They cannot meet the dual needs of modern fitness enthusiasts for equipment functionality and safety.

[0004] For this reason, we propose a latex tube for sports and fitness. Summary of the invention

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

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a latex tube for sports and fitness, including an elastic inner tube, characterized in that: the outer wall of the elastic inner tube is provided with a honeycomb elastic mesh cloth, the outer wall of the honeycomb elastic mesh cloth is provided with a latex fiber tube, 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 fibers, 40 parts of synthetic latex fibers, 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 a wear-resistant material and 5 parts of an anti-corrosion additive.

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

[0008] Preferably, the first reinforcement 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 hot melt adhesive or epoxy resin.

[0011] Preferably, the honeycomb elastic mesh is made of polyester fiber, and its structure is designed to be a hexagonal honeycomb.

[0012] Preferably, the second reinforcing material is cellulose fiber or aramid fiber.

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

[0014] Preferably, the material of the second adhesive is consistent with that of the first adhesive.

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

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

[0017] Preferably, the anti-corrosion additive is a zinc-based or nickel-based alloy.

[0018] The present invention provides a latex tube for sports and fitness, which has the following beneficial effects:

[0019] 1. This kind of latex tube for sports and fitness has significantly improved the durability and safety of the product through innovative material selection and structural design. The use of the elastic inner tube ensures that the latex tube has good elasticity and tension when subjected to tension and pressure, and the addition of the honeycomb elastic mesh further enhances the stability and fracture resistance of the structure, avoiding the situation where the latex tube is broken and causes injuries to the user. The setting of 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, reduces the frequency of maintenance and replacement, and effectively solves the problems of easy damage and poor durability of traditional latex tubes, and meets the dual needs of modern fitness enthusiasts for equipment functionality and safety. It has high practical value and market application prospects.

[0020] 2. The latex tube for sports and fitness effectively prevents the material from aging due to oxidation and ultraviolet radiation during long-term use through the use of the first anti-aging agent and the second anti-aging agent, thereby ensuring the stable performance and service life of the latex tube.

[0021] 3. The latex tube for sports and fitness is provided with a wear-resistant and corrosion-resistant outer tube. The use of the wear-resistant and corrosion-resistant outer tube not only improves the durability of the latex tube, but also reduces the safety hazards caused by material wear or corrosion, providing users with safer and more reliable fitness equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It 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. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0025] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "inner", "outer", "side", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invented product is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1: A latex tube for sports and fitness, such as Figure 1 As shown, it includes an elastic inner tube 10, 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, 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 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 material of the first high molecular polymer material is specifically polyethylene, the material of the first reinforcing material is specifically carbon fiber, the first anti-aging agent is an antioxidant, the first adhesive is a hot melt adhesive, the material of the honeycomb elastic mesh 11 is polyester fiber, and its structure is designed to be 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 cellulose fiber, the material of the second anti-aging agent is consistent with the first anti-aging agent, and the material of the second adhesive is consistent with the first adhesive The composition is consistent, and 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 high molecular polymer material, 50 parts of a wear-resistant material and 5 parts of an anti-corrosion additive. The material of the second high molecular 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 an elastic inner tube ensures that the latex tube has good elasticity and tension when subjected to tension and pressure, and the addition of honeycomb elastic mesh further enhances the stability and fracture resistance of the structure, avoiding the situation where the latex tube is broken and causes injuries to the user. The setting of 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, reduces the frequency of maintenance and replacement, and effectively solves the problems of easy damage and poor durability of traditional latex tubes, and meets the dual needs of modern fitness enthusiasts for equipment functionality and safety, and has high practical value and market application prospects.

[0031] Embodiment 2: A latex tube for sports and fitness, such as Figure 1As shown, it includes an elastic inner tube 10, 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, 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 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 material of the first high molecular polymer material is specifically polypropylene, the material of the first reinforcing material is specifically glass fiber, the first anti-aging agent is an ultraviolet absorber, the first adhesive is epoxy resin, the material of the honeycomb elastic mesh 11 is polyester fiber, and its structure is designed to be a hexagonal honeycomb, the latex fiber tube 12 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 material of the first high molecular polymer material is specifically polypropylene, the material of the first reinforcing material is specifically glass fiber, the first anti-aging agent is an ultraviolet absorber, the first adhesive is epoxy resin, the material of the honeycomb elastic mesh 11 is polyester fiber, and its structure is designed to be a hexagonal honeycomb, and the latex fiber tube 12 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 Latex fiber, 40 parts of synthetic latex fiber, 30 parts of second reinforcement material, 5 parts of second anti-aging agent and 4 parts of second adhesive, the second reinforcement material is aramid fiber, the material of the second anti-aging agent is consistent with the first anti-aging agent, the material of the second adhesive is consistent with 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 second high molecular polymer material, 50 parts of wear-resistant material and 5 parts of anti-corrosion additive, the material of the second high molecular polymer material is specifically polytetrafluoroethylene, the wear-resistant material is alumina, and the anti-corrosion additive is nickel-based alloy. Through the use of the first anti-aging agent and the second anti-aging agent, the material is effectively prevented from aging due to oxidation and ultraviolet radiation during long-term use, thereby ensuring the stable performance and service life of the latex tube.

[0032] Embodiment 3: A latex tube for sports and fitness, such as Figure 1As shown, it includes an elastic inner tube 10, 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, 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 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 material of the first high molecular polymer material is specifically polyethylene, the material of the first reinforcing material is specifically glass fiber, the first anti-aging agent is an antioxidant, the first adhesive is epoxy resin, the material of the honeycomb elastic mesh 11 is polyester fiber, and its structure is designed to be a hexagonal honeycomb, and 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 second reinforcement material, 5 parts of second anti-aging agent and 4 parts of second adhesive, the second reinforcement material is aramid fiber, the material of the second anti-aging agent is consistent with the first anti-aging agent, the material of the second adhesive is consistent with 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 second high molecular polymer material, 50 parts of wear-resistant material and 5 parts of anti-corrosion additive, the material of the second high molecular polymer material is specifically polyamide, the wear-resistant material is alumina, and the anti-corrosion additive is zinc-based. By setting up a wear-resistant and corrosion-resistant outer tube, the use of the wear-resistant and corrosion-resistant outer tube not only improves the durability of the latex tube, but also reduces the safety hazards caused by material wear or corrosion, providing users with safer and more reliable fitness equipment.

[0033] Embodiment 4: A latex tube for sports and fitness, such as Figure 1As shown, it includes an elastic inner tube 10, 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, 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 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 material of the first high molecular polymer material is specifically polypropylene, the material of 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, the material of the honeycomb elastic mesh 11 is polyester fiber, and its structure is designed as follows: Hexagonal honeycomb shape, 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 second reinforcement material, 5 parts of second anti-aging agent and 4 parts of second adhesive, the second reinforcement material is cellulose fiber, the material of the second anti-aging agent is consistent with the first anti-aging agent, the material of the second adhesive is consistent with 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 second high molecular polymer material, 50 parts of wear-resistant material and 5 parts of anti-corrosion additive, the material of the second high molecular polymer material is specifically polytetrafluoroethylene, the wear-resistant material is silicon carbide, and the anti-corrosion additive is nickel-based alloy.

[0034] Embodiment 5: A latex tube for sports and fitness, such as Figure 1 As shown, it includes an elastic inner tube 10, 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, 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 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 material of the first high molecular polymer material is specifically polyethylene, the material of the first reinforcing material is specifically carbon fiber, the first anti-aging agent is an ultraviolet absorber, the first adhesive is epoxy resin, the material of the honeycomb elastic mesh 11 is polyester fiber, and its structural design It is a hexagonal honeycomb shape. 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 second reinforcement material, 5 parts of second anti-aging agent and 4 parts of second adhesive. The second reinforcement material is cellulose fiber. The material of the second anti-aging agent is consistent with the first anti-aging agent. The material of the second adhesive is consistent with 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 second high molecular polymer material, 50 parts of wear-resistant material and 5 parts of anti-corrosion additive. The material of the second high molecular polymer material is specifically polytetrafluoroethylene, the wear-resistant material is alumina, and the anti-corrosion additive is zinc-based.

[0035] Working principle of the present invention: the multi-layer structure design of the latex tube, each layer has specific functions and material properties, working together to improve the overall performance and durability of the latex tube, the elastic inner tube 10 as the core part, is mainly responsible for providing 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, maintain its shape and function, the honeycomb elastic mesh 11 covers the outer wall of the elastic inner tube 10, and its hexagonal honeycomb structure not only increases the surface area, but also provides additional strength and buffering capacity. This design helps to disperse pressure and reduce local stress concentration, thereby extending the service life of the latex tube, and the latex fiber tube 12 further strengthens the latex The structure of the tube, through the combination of natural latex fiber and synthetic latex fiber, and the use of a second reinforcing material such as aramid fiber or cellulose fiber, the latex fiber tube 12 provides additional elasticity and tensile strength. At the same time, the use of a second anti-aging agent and a second adhesive ensures the stability and durability of the latex fiber tube in long-term use. The wear-resistant and corrosion-resistant outer tube 13 is the outermost layer of the latex tube, which not only provides additional protection, but also through the use of high molecular polymer materials such as polytetrafluoroethylene and polyamide, as well as wear-resistant materials such as alumina and silicon carbide and anti-corrosion additives such as nickel-based alloys and zinc-based, It ensures the wear resistance and corrosion resistance of the latex tube in various environments. The design of this outer tube significantly improves the overall durability of the latex tube, reduces maintenance costs, and provides users with a safer and more reliable use experience.

[0036] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A latex tube for physical fitness, comprising an elastic inner tube (10), characterized in that: The outer wall of the elastic inner tube (10) is provided with a honeycomb elastic mesh cloth (11), the outer wall of the honeycomb elastic mesh cloth (11) is provided with a latex fiber tube (12), 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 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 (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, and 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 high molecular polymer material, 50 parts of a wear-resistant material and 5 parts of an anti-corrosion additive.

2. The latex tube for physical fitness according to claim 1, characterized in that: The material of the first high molecular polymer material is specifically polyethylene or polypropylene, the material of 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 hot melt adhesive or epoxy resin.

3. The latex tube for sports and fitness according to claim 1, characterized in that: The material of the honeycomb elastic mesh cloth (11) is polyester fiber, and its structure is designed to be a hexagonal honeycomb.

4. The latex tube for sports and fitness according to claim 1, characterized in that: The second reinforcing material is selected from cellulose fiber or aramid fiber.

5. The latex tube for sports and fitness according to claim 1, characterized in that: The material of the second anti-aging agent is consistent with that of the first anti-aging agent.

6. The latex tube for physical fitness according to claim 1, characterized in that: The material of the second adhesive is consistent with that of the first adhesive.

7. The latex tube for physical fitness according to claim 1, characterized in that: The material of the second high molecular polymer material is specifically polyamide or polytetrafluoroethylene.

8. The latex tube for physical fitness according to claim 1, characterized in that: The wear-resistant material is silicon carbide or aluminum oxide.

9. The latex tube for physical fitness according to claim 1, characterized in that: The anti-corrosion additive is a zinc-based or nickel-based alloy.

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