Dustproof and antifouling cable capable of self-cleaning surface
By designing an elastic locking structure on the dustproof and dirt-proof cable, combined with cleaning cotton and an arc-shaped scraper, the problem of dust contamination on the outer wall of the cable is solved, achieving a self-cleaning effect and improving ease of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU DONGFENG CABLE CO LTD
- Filing Date
- 2025-06-13
- Publication Date
- 2026-05-19
AI Technical Summary
Existing dustproof and anti-fouling cables are prone to dust accumulation on their outer walls due to contact with the ground during use. Although nano-coatings and fluorocarbon coatings can reduce dust adhesion, manual cleaning is still required, which is inconvenient.
The cable employs a flexible locking structure, assembling the cleaning cotton and arc-shaped scraper onto the outer wall of the cable. Through the cooperation of the lever and the limiting pin, the cable's outer wall is self-cleaned, and the cleaning cotton and scraper remove dust.
It achieves self-cleaning of the cable outer wall, reduces the need for manual cleaning, and improves ease of use and cleaning efficiency.
Smart Images
Figure CN224253616U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cable cleaning technology, specifically relating to a dustproof and dirt-proof cable with a self-cleaning surface. Background Technology
[0002] Dustproof and contamination-resistant cables are cables with special protective properties designed to prevent dust, stains, and other contaminants from adhering to the cable surface, ensuring normal operation and service life under various environmental conditions. This is achieved by coating the cable surface with special coatings, such as nano-coatings or fluorocarbon coatings. These coatings have extremely low surface energy, making it difficult for dust, oil, and other contaminants to adhere to the cable surface. Even if a small amount of contaminants adheres, it can be easily removed by natural forces such as rain and wind. The outer sheath of the cable is made of self-cleaning polymer materials, such as expanded polytetrafluoroethylene (e-PTFE), which has a dense molecular structure, a smooth surface, and does not easily attract dust and stains, while also possessing good corrosion resistance and abrasion resistance.
[0003] Currently, existing dustproof and pollution-proof cables typically require pulling out a certain length of cable from the cable reel during use, and then cutting it with a cutting device. However, during the pulling process, the outer wall of the traditional dustproof and pollution-proof cable easily comes into contact with the ground, making it easy for dust to adhere to the outer wall. Although nano-coatings and fluorocarbon coatings can reduce dust adhesion to some extent, some dust still adheres to the outer wall of the cable, requiring manual cleaning by workers, which is very inconvenient. Utility Model Content
[0004] The purpose of this invention is to provide a self-cleaning dustproof and anti-fouling cable, which aims to solve the problem that existing dustproof and anti-fouling cables typically require pulling out a certain length of cable from the cable reel and then cutting it with a cutting device during use. However, during the pulling process, the outer wall of the traditional dustproof and anti-fouling cable easily comes into contact with the ground, making it easy for dust to accumulate. Although nano-coatings and fluorocarbon coatings can reduce dust adhesion to some extent, some dust still adheres to the outer wall of the cable, requiring manual cleaning by workers, which is very inconvenient.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a self-cleaning dustproof and dirt-proof cable, comprising a base, two bases fixedly connected to the top of the base, an arc-shaped connecting block respectively provided on the top of the two bases, a first connecting block fixedly connected between the two arc-shaped connecting blocks, a rotating seat fixedly connected to the top of the base, a second connecting block rotatably connected to the top of the rotating seat, cleaning cotton adhered to the inner sides of the bases and the arc-shaped connecting blocks, and an arc-shaped scraper fixedly connected to the ends of the bases and the arc-shaped connecting blocks.
[0006] As a preferred embodiment of the self-cleaning surface dustproof and dirt-proof cable of this utility model, the two bases are symmetrically distributed, and the top of the two bases is provided with an arc-shaped groove.
[0007] As a preferred embodiment of the self-cleaning surface dustproof and anti-fouling cable of this utility model, the end of the second connecting block away from the rotating seat is fixedly connected to the outer wall of the arc-shaped connecting block.
[0008] As a preferred embodiment of the self-cleaning surface dustproof and dirt-proof cable of this utility model, a mounting base is fixedly connected between the two bases, a return spring is movably connected inside the mounting base, a movable block is connected to one end of the return spring, a limit pin is fixedly connected to one end of the movable block, a toggle block is fixedly connected to the bottom of the movable block, two fixing blocks are fixedly connected to the bottom of the first connecting block, and limit slots are formed on the outer walls of the two fixing blocks.
[0009] As a preferred embodiment of the self-cleaning surface dustproof and dirtproof cable of this utility model, the end of the limiting pin away from the movable block is adapted to the size of the limiting slot.
[0010] As a preferred embodiment of the self-cleaning surface dustproof and dirt-proof cable of this utility model, the bottom of the mounting base has an opening, and one end of the toggle block extends to the outside through the bottom opening of the mounting base.
[0011] As a preferred embodiment of the self-cleaning surface dustproof and anti-fouling cable of this utility model, the arc-shaped connecting block can form an elastic engagement structure with the base through a first connecting block, mounting base, reset spring, movable block, limit pin, push block, fixed block, and limit groove.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] By placing the dustproof and anti-fouling cable in the groove at the top of the base, and then using a lever to move the movable block to retract the limit pin, and then flipping the two arc-shaped connecting blocks to close them with the base, the two fixed blocks at the bottom of the first connecting block will be located at both ends of the mounting base. Then, by releasing the lever, the limit pin can be ejected under the action of the return spring and inserted into the limit slot, so that the dustproof and anti-fouling cable can be located between the base and the arc-shaped connecting blocks. Thus, when the dustproof and anti-fouling cable is pulled, the cleaning cotton on the inside and the arc-shaped scraper at the end can be used to clean the dust adhering to the outer wall of the cable.
[0014] By using an elastic locking structure to assemble the self-cleaning structure onto the outer wall of the cable, it is possible to more conveniently clean the outer wall of the dustproof and dirt-proof cable. Furthermore, by using a lever to move the movable block, the limit pin will retract, at which point one end of the limit pin will disengage from the limit slot. Then, the arc-shaped connecting block can be flipped in reverse to complete the disassembly, thereby improving the ease of assembly of the device. Attached Figure Description
[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the main disassembled surface structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the structure of this utility model from below;
[0019] Figure 4 This is an enlarged structural schematic diagram of the present invention.
[0020] In the diagram: 1. Base; 2. Base plate; 3. Arc-shaped connecting block; 4. First connecting block; 5. Rotating seat; 6. Second connecting block; 7. Cleaning cotton; 8. Arc-shaped scraper; 9. Mounting seat; 10. Return spring; 11. Movable block; 12. Limiting pin; 13. Pulling block; 14. Fixing block; 15. Limiting slot. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figures 1-4 The present invention provides the following technical solution: a self-cleaning dustproof and dirt-proof cable, including a base 1, two bases 2 are fixedly connected to the top of the base 1, an arc-shaped connecting block 3 is respectively provided on the top of the two bases 2, a first connecting block 4 is fixedly connected between the two arc-shaped connecting blocks 3, a rotating seat 5 is fixedly connected to the top of the base 1, a second connecting block 6 is rotatably connected to the top of the rotating seat 5, cleaning cotton 7 is adhered to the inner side of the base 2 and the arc-shaped connecting block 3, and an arc-shaped scraper 8 is fixedly connected to the end of the base 2 and the arc-shaped connecting block 3.
[0023] Preferably, the two bases 2 are symmetrically distributed, and the top of the two bases 2 is provided with an arc-shaped groove. The end of the second connecting block 6 away from the rotating seat 5 is fixedly connected to the outer wall of the arc-shaped connecting block 3.
[0024] In practical use, the dustproof and anti-fouling cable is placed in the groove at the top of the base 2. Then, the movable block 11 is moved by the lever 13 to retract the limit pin 12. Then, the two arc-shaped connecting blocks 3 are flipped to close the two arc-shaped connecting blocks 3 with the base 2. At this time, the two fixing blocks 14 at the bottom of the first connecting block 4 will be located at both ends of the mounting base 9. Then, by releasing the lever 13, the limit pin 12 can be popped out and inserted into the limit slot 15 under the action of the return spring 10, so that the dustproof and anti-fouling cable can be located between the base 2 and the arc-shaped connecting block 3. Thus, when the dustproof and anti-fouling cable is pulled, the cleaning cotton 7 on the inside and the arc-shaped scraper 8 at the end can clean the dust attached to the outer wall of the cable.
[0025] It should be noted that the arc-shaped scraper 8 is used to scrape off the dirt adhering to the outer wall of the dustproof and dirt-proof cable, and the cleaning cotton 7 can clean and scrape off the dust adhering to the outer wall of the dustproof and dirt-proof cable. The base 1 has mounting holes on its surface, and the base 1 can be fixed with bolts, so that the cable can be self-cleaned when the staff pulls the cable.
[0026] Preferably, a mounting base 9 is fixedly connected between two bases 2. A return spring 10 is movably connected inside the mounting base 9. One end of the return spring 10 is connected to a movable block 11. One end of the movable block 11 is fixedly connected to a limit pin 12. A lever block 13 is fixedly connected to the bottom of the movable block 11. Two fixing blocks 14 are fixedly connected to the bottom of the first connecting block 4. Limit slots 15 are opened on the outer walls of the two fixing blocks 14. The end of the limit pin 12 away from the movable block 11 is adapted to the size of the limit slot 15. An opening is opened at the bottom of the mounting base 9, and one end of the lever block 13 extends to the outside through the opening at the bottom of the mounting base 9. The arc-shaped connecting block 3 can form an elastic engagement structure with the base 2 through the first connecting block 4, the mounting base 9, the return spring 10, the movable block 11, the limit pin 12, the lever block 13, the fixing block 14, and the limit slot 15.
[0027] In practical use, the self-cleaning structure is assembled onto the outer wall of the cable by using an elastic locking structure, which can more conveniently achieve cleaning of the outer wall of the dustproof and dirtproof cable. Furthermore, by using the lever 13 to move the movable block 11, the limiting pin 12 is retracted. At this time, one end of the limiting pin 12 will disengage from the limiting slot 15. Then, the arc-shaped connecting block 3 can be flipped in the opposite direction to complete the disassembly, thereby improving the ease of assembly of the device.
[0028] Working principle: First, place the dustproof and dirt-proof cable in the groove at the top of the base 2. Then, move the movable block 11 with the toggle block 13 to retract the limit pin 12. Next, flip the two arc-shaped connecting blocks 3 to close them with the base 2. At this time, the two fixing blocks 14 at the bottom of the first connecting block 4 will be located at both ends of the mounting base 9. Then, release the toggle block 13 to allow the limit pin 12 to pop out under the action of the return spring 10 and insert into the limit slot 15, so that the dustproof and dirt-proof cable can be located between the base 2 and the arc-shaped connecting blocks 3. Thus, when pulling the dustproof and anti-fouling cable, the cleaning cotton 7 on the inner side and the arc-shaped scraper 8 at the end can clean the dust attached to the outer wall of the cable. Furthermore, by using an elastic locking structure to assemble the self-cleaning structure onto the outer wall of the cable, it is possible to more conveniently clean the outer wall of the dustproof and anti-fouling cable. Moreover, by using the toggle block 13 to move the movable block 11, the limiting pin 12 will retract. At this time, one end of the limiting pin 12 will disengage from the limiting slot 15. Then, by flipping the arc-shaped connecting block 3 in the opposite direction, the disassembly can be completed, thereby improving the ease of assembly of the device.
[0029] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A self-cleaning, dustproof and dirt-resistant cable, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to two bases (2), and each of the two bases (2) is provided with an arc-shaped connecting block (3). A first connecting block (4) is fixedly connected between the two arc-shaped connecting blocks (3). A rotating seat (5) is fixedly connected to the top of the base (1). A second connecting block (6) is rotatably connected to the top of the rotating seat (5). Cleaning cotton (7) is adhered to the inner side of the base (2) and the arc-shaped connecting block (3). An arc-shaped scraper (8) is fixedly connected to the end of the base (2) and the arc-shaped connecting block (3).
2. The self-cleaning, dustproof, and anti-fouling cable according to claim 1, characterized in that: The two bases (2) are symmetrically distributed, and the top of the two bases (2) is provided with an arc-shaped groove.
3. The self-cleaning, dustproof, and anti-fouling cable according to claim 1, characterized in that: The end of the second connecting block (6) away from the rotating seat (5) is fixedly connected to the outer wall of the arc-shaped connecting block (3).
4. The self-cleaning, dustproof, and anti-fouling cable according to claim 1, characterized in that: A mounting base (9) is fixedly connected between the two bases (2). A return spring (10) is movably connected inside the mounting base (9). A movable block (11) is connected to one end of the return spring (10). A limit pin (12) is fixedly connected to one end of the movable block (11). A toggle block (13) is fixedly connected to the bottom of the movable block (11). Two fixing blocks (14) are fixedly connected to the bottom of the first connecting block (4). Limit slots (15) are opened on the outer walls of the two fixing blocks (14).
5. A self-cleaning, dustproof, and anti-fouling cable according to claim 4, characterized in that: The end of the limiting pin (12) away from the movable block (11) is adapted to the size of the limiting slot (15).
6. A self-cleaning, dustproof, and anti-fouling cable according to claim 4, characterized in that: The bottom of the mounting base (9) has an opening, and one end of the lever (13) extends to the outside through the bottom opening of the mounting base (9).
7. A self-cleaning, dustproof, and anti-fouling cable according to claim 4, characterized in that: The arc-shaped connecting block (3) can form an elastic engagement structure with the base (2) through the first connecting block (4), mounting base (9), reset spring (10), movable block (11), limit pin (12), push block (13), fixed block (14), and limit slot (15).