Rubber pipe with oil-resistant and corrosion-resistant functions

Abstract

The utility model discloses a rubber tube with oil-resistant and corrosion-resistant functions, which comprises a rubber tube body, two tube connectors are movably sleeved at the outer end of the rubber tube, pressing plates are fixedly arranged at the inner ends of the two tube connectors, springs are arranged on two sides of the rubber tube body, and connecting tubes are fixedly arranged at the inner ends of two sides of the rubber tube body. According to the utility model, the threads are arranged at the pipe joints, so that firmer connection can be provided, the pipeline is prevented from loosening or falling off in the running process, the stability and the safety of an automobile system are ensured, the threaded connection design enables the mounting and dismounting processes to be simpler, more convenient and quicker, additional tools or technologies are not needed, and the convenience of operation is improved; according to the novel multi-layer structure, damage to the rubber pipe in the friction and abrasion process can be effectively reduced, the service life of the rubber pipe is prolonged, the maintenance cost is reduced, the anti-aging capacity of the rubber pipe can be improved through the stacked design of different materials, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of automobile industry, in particular to a rubber tube with oil-resistant and anti-corrosion functions. Background Art

[0002] Automobile rubber hose refers to tubular parts made of rubber used in automobiles. It is usually used to transmit liquids, gases and energy, connect and transmit different parts of the car, and ensure the normal operation of various systems of the car.

[0003] However, conventional rubber tubes are usually not provided with threads at the pipe joints, which may make it impossible to provide sufficient sealing during use, resulting in an increased risk of liquid or gas leakage. During installation, pipe joints without threads may make the installation process more difficult and require additional tools or techniques to ensure the firmness of the connection. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a rubber tube with oil-resistant and anti-corrosion functions. The threaded connection of the new pipe interface can provide a more secure connection, prevent the pipe from loosening or falling off during operation, and ensure the stability and safety of the automobile system. The threaded connection design makes the installation and disassembly process simpler and faster, without the need for additional tools or technology, and improves the convenience of operation. The rubber tube body of the new type uses a multi-layer design to improve the strength, wear resistance, anti-aging performance and corrosion resistance of the rubber tube. At the same time, these materials have good oil-resistant and anti-corrosion properties, and can effectively prevent oil substances from corroding the rubber tube.

[0005] A rubber tube with oil resistance and anti-corrosion function comprises a rubber tube body, the outer end of the rubber tube is movably sleeved with two pipe interfaces, the inner ends of the two pipe interfaces are fixedly provided with pressure plates, the two ends of the rubber tube are provided with springs, and the inner ends of both sides of the rubber tube are fixedly provided with connecting pipes.

[0006] Preferably, the rubber tube body includes a first layer, a second layer is fixedly arranged on the inner end of the first layer, a third layer is fixedly arranged on the inner end of the second layer, a fourth layer is fixedly arranged on the inner end of the third layer, a fifth layer is fixedly arranged on the inner end of the fourth layer, and a sixth layer is fixedly arranged on the inner end of the fifth layer.

[0007] Preferably, the first layer is made of nylon, and the second layer is made of polytetrafluoroethylene.

[0008] Preferably, the third layer is made of silica gel, and the fourth layer is made of foamed glass.

[0009] Preferably, the fifth layer is made of polyethylene, and the sixth layer is made of polyurethane.

[0010] Preferably, the two spring movable sleeves are arranged on the outer end of the connecting pipe.

[0011] Preferably, the two springs are located in the middle of the pressure plate and the rubber tube body, and threads are provided between the two rubber tube bodies and the pressure plate.

[0012] The beneficial effects of the utility model are embodied in:

[0013] 1. The utility model proposes a rubber tube with oil resistance and anti-corrosion function. The new tube interface is provided with threads, which can provide a more secure connection, prevent the pipeline from loosening or falling off during operation, and ensure the stability and safety of the automobile system. The threaded connection design makes the installation and disassembly process simpler and faster, without the need for additional tools or techniques, thereby improving the convenience of operation.

[0014] 2. The utility model proposes a rubber tube with oil-resistant and anti-corrosion functions. The rubber tube body of the utility model adopts a multi-layer design to improve the strength, wear resistance, anti-aging performance and corrosion resistance of the rubber tube. At the same time, these materials have good oil-resistant and anti-corrosion properties, which can effectively prevent oil substances from corroding the rubber tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0016] Figure 1 It is an axonometric drawing of the utility model;

[0017] Figure 2 It is a cross-sectional view of the spring of the utility model;

[0018] Figure 3 It is an axonometric view of the pipe interface of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the first layer of the utility model.

[0020] Legend:

[0021] 1. Rubber tube body; 2. Tube interface; 3. Connecting tube; 4. Spring; 5. First layer; 6. Second layer; 7. Third layer; 8. Fourth layer; 9. Fifth layer; 10. Sixth layer; 11. Pressure plate. DETAILED DESCRIPTION

[0022] The following embodiments of the technical solution of the utility model will be described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0023] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0024] A rubber tube with oil-resistant and anti-corrosion functions comprises a rubber tube body 1, the outer end of the rubber tube body 1 is movably sleeved with two tube interfaces 2, the inner ends of the two tube interfaces 2 are fixedly provided with pressure plates 11, springs 4 are provided at both ends of the rubber tube body 1, and connecting tubes 3 are fixedly provided at the inner ends of both sides of the rubber tube body 1.

[0025] By hand, dragging the pressure plate 11 backwards with the pipe interface 2 will drive the spring 4 to press down, thereby exposing the connecting pipe 3, aligning the connecting pipe 3 with the connection with the car, and then twisting the pipe interface 2 so that the internal threads are tightly connected with the connection. This design makes the installation and removal process simpler and faster, without the need for additional tools or techniques, and improves the convenience of operation. When the pressure plate 11 is dragged and the spring 4 is pressed down, the connecting pipe 3 will be firmly fixed in the appropriate position, and after twisting the pipe interface 2, the internal threads can be tightly connected with the connection, ensuring the stability and reliability of the connection.

[0026] The rubber tube body 1 includes a first layer 5, a second layer 6 is fixedly arranged at the inner end of the first layer 5, a third layer 7 is fixedly arranged at the inner end of the second layer 6, a fourth layer 8 is fixedly arranged at the inner end of the third layer 7, a fifth layer 9 is fixedly arranged at the inner end of the fourth layer 8, and a sixth layer 10 is fixedly arranged at the inner end of the fifth layer 9. Through the design of the multi-layer structure, the overall strength of the rubber tube body 1 is enhanced, and it can withstand greater pressure and tension, thereby improving the durability and stability of the rubber tube.

[0027] The multi-layer structure can effectively disperse the effects of external pressure and tension, reduce local wear, and extend the service life of the rubber tube. The multi-layer structure design can improve the resistance of the rubber tube to corrosive media and increase the stability of the rubber tube in harsh environments. The reinforced rubber tube body 1 is not easy to break or damage, reducing the safety hazards caused by pipeline rupture and improving the safety of the system.

[0028] The first layer 5 is made of nylon, and the second layer 6 is made of polytetrafluoroethylene. The first layer 5 is made of nylon because nylon has good wear resistance and low friction coefficient, which can reduce the wear of the rubber tube during the friction process and extend the service life. The second layer 6 is made of polytetrafluoroethylene because polytetrafluoroethylene has excellent high temperature resistance and can withstand the working environment at high temperature to maintain the stability and durability of the rubber tube. The third layer 7 is made of silicone, and the fourth layer 8 is made of foamed glass. The third layer 7 is made of silicone because silicone has good softness and elasticity, which can effectively reduce the deformation and fatigue of the rubber tube during use and extend the service life. The fourth layer 8 is made of foamed glass because foamed glass has good thermal insulation performance, which can effectively isolate heat conduction and reduce energy loss. The fifth layer 9 is made of polyethylene, and the sixth layer 10 is made of polyurethane. The fifth layer 9 is made of polyethylene because polyethylene has good chemical stability, can resist the erosion of various chemical substances, and improve the corrosion resistance of the rubber tube. The sixth layer 10 is made of polyurethane because polyurethane has high tolerance to oily media such as oils and solvents, and is suitable for applications requiring oil resistance.

[0029] This new multi-layer structure can effectively reduce the damage of rubber tubes during friction and wear, extend the service life of rubber tubes, and reduce maintenance costs. The stacking design of different materials can improve the anti-aging ability of rubber tubes, so that they can still maintain good performance in harsh environments and extend their service life.

[0030] Two springs 4 are movably sleeved on the outer end of the connecting pipe 3. The springs 4 will be compressed downward at the outer end of the connecting pipe 3 after being stressed. After the external pressure disappears, the springs 4 can automatically return to their original state, helping the pipe interface 2 to return to a normal working state. The two springs 4 are located in the middle of the pressure plate 11 and the rubber tube body 1. Threads are provided between the two rubber tube bodies 1 and the pressure plate 11. After the pipe interface 2 is pressed down, the pressure plate 11 will press down the springs 4, thereby connecting the connecting pipe 3 to a suitable position. The threads can make the installation and disassembly process of the new type simpler and faster. At the same time, the threaded connection has high strength, good sealing, and is not easy to loosen, which can reduce equipment maintenance and replacement.

[0031] This new threaded connection provides a high-strength connection, which can ensure the stability and safety of the connection and reduce the possibility of loosening. At the same time, threaded connections usually have good sealing properties, which can effectively prevent liquid or gas leakage and improve the reliability of the system. Due to the stability and convenience of the connection design, the maintenance and replacement frequency of the equipment can be reduced, saving time and cost.

[0032] Working principle: Drag the pipe interface 2 backwards, the pressure plate 11 will drive the spring 4 to move backwards, thereby exposing the connecting pipe 3, align the connecting pipe 3 with the connection with the car, then loosen the pipe interface 2, and twist the pipe interface 2 to tightly connect the internal thread of the pipe interface 2 with the connection with the car.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A rubber tube with oil resistance and corrosion resistance, comprising a rubber tube body (1), characterized in that: The outer end of the rubber tube body (1) is movably sleeved with two pipe interfaces (2), and the inner ends of the two pipe interfaces (2) are fixedly provided with a pressing plate (11); Springs (4) are arranged on both sides of the rubber tube body (1), and connecting tubes (3) are fixedly arranged on the inner ends of both sides of the rubber tube body (1).

2. The rubber tube with oil resistance and corrosion resistance according to claim 1, characterized in that: The rubber tube body (1) comprises a first layer (5), a second layer (6) is fixedly arranged at the inner end of the first layer (5), a third layer (7) is fixedly arranged at the inner end of the second layer (6), a fourth layer (8) is fixedly arranged at the inner end of the third layer (7), a fifth layer (9) is fixedly arranged at the inner end of the fourth layer (8), and a sixth layer (10) is fixedly arranged at the inner end of the fifth layer (9).

3. The rubber tube with oil resistance and anti-corrosion function according to claim 2, characterized in that: The first layer (5) is made of nylon, and the second layer (6) is made of polytetrafluoroethylene.

4. The rubber tube with oil resistance and anti-corrosion function according to claim 2, characterized in that: The third layer (7) is made of silica gel, and the fourth layer (8) is made of foamed glass.

5. The rubber tube with oil resistance and anti-corrosion function according to claim 2, characterized in that: The fifth layer (9) is made of polyethylene, and the sixth layer (10) is made of polyurethane.

6. The rubber tube with oil resistance and anti-corrosion function according to claim 1, characterized in that: The two springs (4) are movably sleeved on the outer end of the connecting pipe (3).

7. The rubber tube with oil resistance and corrosion resistance according to claim 1, characterized in that: The two springs (4) are located in the middle of the pressure plate (11) and the rubber tube body (1), and threads are provided between the two rubber tube bodies (1) and the pressure plate (11).

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