High-strength silicone tube

Abstract

The utility model discloses a high-strength silicone tube in the field of silicone tubes, which comprises a tube frame, a tube body and an outer sleeve, the tube body is adhered to the inside of the tube frame in a bonding mode, and the tube body extends along the length direction of the tube frame. The pipe frame comprises a cylinder, reinforcing rods arranged on the outer surface of the cylinder and a cross rod for fixedly connecting the reinforcing rods, a plurality of reinforcing wires are filled between the outer sleeve and the pipe frame, and a plurality of rubber strips are arranged on the surface of the outer sleeve and extend in the length direction of the outer sleeve; according to the high-strength silicone tube, the cylinders, the reinforcing rods and the cross rods form an integrally-formed structure, the tube body in the triangular cavity can be protected, the fatigue resistance and rigidity of the tube body can be effectively improved, meanwhile, the supporting effect can be achieved, and the service life of the tube body is prolonged. And the fatigue strength damage and the rigidity damage of the pipe body due to overhigh bending pressure for a long time are avoided.

Description

Technical Field

[0001] The utility model relates to the field of silicone tubes, in particular to a high-strength silicone tube. Background Art

[0002] Silicone tubes are made of environmentally friendly and non-toxic silicone raw materials through special extrusion molding. They have good flexibility, wear resistance and distortion resistance. They can not only be used as liquid pipes and gas pipes in medical equipment and food production industries, but also as insulation protection for wires and cables of household appliances and industrial machinery.

[0003] When silicone tubes are used to protect wires and cables in some corners or bends, long-term bending reduces the fatigue strength and structural rigidity of the silicone tubes. Severely insufficient fatigue strength often causes the silicone tubes to be easily subjected to uneven force and shortens their service life. If the rigidity is insufficient, the silicone tubes will be easily deformed, thereby affecting the comprehensive performance of the products applied and reducing the use efficiency of the products applied. In addition, when the wires and cables are not long enough, they are usually pulled and dragged multiple times manually. When the outer wall of the silicone tube contacts the ground, it will produce a certain amount of wear, which can easily cause the silicone tube to be worn and consumed, causing the internal wires and cables to leak out and fail to protect them. The wear resistance is poor. When it contacts sharp objects on the ground, the silicone tube is easily scratched. Multiple pulling can also cause the silicone tube to be torn off or broken, and the tensile resistance is poor. Utility Model Content

[0004] In order to overcome the deficiencies of the existing technical solutions, the utility model provides a high-strength silicone tube, which can effectively solve the technical problems of low fatigue strength, low rigidity, poor tensile strength and poor wear resistance of the existing silicone tube.

[0005] The utility model solves the technical problem by adopting the following technical solution: a high-strength silicone tube, comprising a tube rack, a tube body and a jacket, wherein the tube body is bonded to the inside of the tube rack by bonding, and the tube body extends along the length direction of the tube rack, and the tube rack comprises a cylinder, a reinforcing rod arranged on the outer surface of the cylinder, and a cross bar for fixing the reinforcing rod, a plurality of reinforcing wires are filled between the jacket and the tube rack, a plurality of rubber strips are arranged on the surface of the jacket, and the plurality of rubber strips extend along the length direction of the jacket.

[0006] Furthermore, the reinforcing rod and the cross rod form a triangular cavity.

[0007] Furthermore, a plurality of connection blocks are bonded to the inner surface of the outer sleeve, and surfaces of the plurality of connection blocks are connected to the reinforcing rod and the cross rod.

[0008] Furthermore, the pipe rack is made of fiber material.

[0009] Furthermore, the reinforcing wire is made of metal material.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is a high-strength silicone tube, the cylinder, the reinforcing rod and the cross bar form an integrated molding structure, which can protect the tube body inside the triangular cavity, can effectively improve the fatigue strength and rigidity of the tube body, and can also play a supporting role, avoiding the tube body from suffering fatigue strength damage and rigidity damage due to long-term excessive bending pressure. The reinforcing wire can effectively protect the silicone tube and eliminate the shear strength caused by the impact when it is impacted, which can greatly improve the tensile resistance of the silicone tube. By arranging rubber strips on the surface of the outer jacket, the wear resistance of the silicone tube can be improved, and the service life of the silicone tube can be greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of a high-strength silicone tube of the utility model;

[0012] Figure 2 The utility model is a schematic structural diagram of a tube rack of a high-strength silicone tube.

[0013] Numbers in the figure:

[0014] 1-jacket; 2-tube rack; 3-tube body; 4-connecting block; 5-cavity; 6-reinforcement wire; 7-rubber strip; 8-cylinder; 9-reinforcement rod; 10-cross bar. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] like Figure 1 and Figure 2As shown, a high-strength silicone tube includes a tube rack 2, a tube body 3 and a jacket 1. The tube body 3 is bonded to the inside of the tube rack 2 by bonding. The tube body 3 extends along the length direction of the tube rack 2. The tube rack 2 includes a cylinder 8, a reinforcing rod 9 arranged on the outer surface of the cylinder 8, and a cross bar 10 that fixes the reinforcing rod 9. A plurality of reinforcing wires 6 are filled between the jacket 1 and the tube rack 2. A plurality of rubber strips 7 are arranged on the surface of the jacket 1. The plurality of rubber strips 7 extend along the length direction of the jacket 1. The reinforcing rod 9 and the cross bar 10 form a triangular cavity 5. The triangular cavity 5 formed by the reinforcing rod 9 and the cross bar 10 provides a better support structure for the silicone tube. The triangle is a very stable geometric shape that can effectively disperse external stress, improve the deformation resistance of the silicone tube, and make the silicone tube stronger when subjected to external force. When the outer sleeve 1 is used, it can maintain better shape stability and extend its service life. Several connecting blocks 4 are bonded to the inner surface of the outer sleeve 1. The surfaces of several connecting blocks 4 are connected to the reinforcing rod 9 and the cross bar 10. The connecting blocks 4 bonded to the inner surface of the outer sleeve 1 are connected to the reinforcing rod 9 and the cross bar 10, which enhances the connection strength between the outer sleeve 1 and the pipe rack 2, so that when the silicone tube is subjected to external force, the outer sleeve 1 and the pipe rack 2 can bear the pressure together, reducing the risk of damage caused by stress concentration. The pipe rack 2 is composed of fiber material, and the fiber material has high strength and toughness, and can effectively resist the influence of external stress, greatly improving the overall strength of the silicone tube. The reinforcing wire 6 is composed of metal material, and the metal material has high tensile and compression resistance, which can effectively enhance the bearing capacity of the silicone tube, so that the silicone tube is not easily damaged when subjected to heavy pressure or external force impact.

[0017] A high-strength silicone tube in this embodiment, with a cylinder 8, a reinforcing rod 9 and a cross bar 10 forming an integrated molding structure, can protect the tube body 3 inside the triangular cavity 5, can effectively improve the fatigue strength and rigidity of the tube body 3, and can also play a supporting role, thereby preventing the tube body 3 from suffering fatigue strength damage and rigidity damage due to excessive bending pressure for a long time. The reinforcing wire 6 can effectively protect the silicone tube and eliminate the shear strength caused by the impact, which can greatly improve the tensile strength of the silicone tube. By arranging a rubber strip 7 on the surface of the outer sleeve 1, the wear resistance of the silicone tube can be improved, thereby greatly improving the service life of the silicone tube.

[0018] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A high-strength silicone tube, comprising a tube rack, a tube body and a jacket, wherein the tube body is bonded to the inside of the tube rack by bonding, and the tube body extends along the length direction of the tube rack, characterized in that: The pipe rack includes a cylinder, a reinforcing rod arranged on the outer surface of the cylinder, and a cross bar that fixes the reinforcing rod. A plurality of reinforcing wires are filled between the outer sleeve and the pipe rack. A plurality of rubber strips are arranged on the surface of the outer sleeve, and the plurality of rubber strips extend along the length direction of the outer sleeve.

2. A high-strength silicone tube according to claim 1, characterized in that: The reinforcing rod and the cross rod mutually form a triangular cavity.

3. The high-strength silicone tube according to claim 1, characterized in that: A plurality of connection blocks are bonded to the inner surface of the outer sleeve, and the surfaces of the plurality of connection blocks are connected to the reinforcing rod and the cross rod.

4. The high-strength silicone tube according to claim 1, characterized in that: The pipe rack is made of fiber material.

5. A high-strength silicone tube according to any one of claims 1 to 4, characterized in that: The reinforcing wire is made of metal material.

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