Cable with waterproof function
By installing a protective sleeve on the outside of the cable and an internal waterproof layer, and using positioning components and return springs to achieve detachable fixing, the problems of poor waterproof effect and insufficient tensile strength of the cable are solved, thereby improving the service life and structural stability of the cable.
Patent Information
- Application Number
- CN202423319817.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing cables have poor waterproofing and weak impermeability, resulting in a shortened service life. They also lack tensile strength and are prone to breakage.
A protective sleeve structure consisting of a front sleeve, a connecting tube, and a rear sleeve was designed. The internal part contains a waterproof layer and is detachably fixed by a positioning component and a return spring. Externally, a fixing ring and a fixing rod are provided to enhance the structural stability.
It significantly improves the waterproof performance and tensile strength of the cable, extends the service life of the cable, and avoids internal breakage.
Smart Images
Figure CN223857914U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to cable technology field, especially related to a cable with waterproof function. BACKGROUND
[0002] Cable is usually by several or several groups of wire stranded into the cable like rope, the insulation between each group of wire, and often around a center twist into, the whole outside is covered with highly insulating cover. Multi-erected in the air or installed in the underground, water bottom for telecommunications or power transmission.
[0003] However, the cable in the prior art has certain limitations in actual use, on the one hand, the waterproof effect is not good, the traditional cable line waterproof anti-permeation effect is weak, which can easily reduce the service life of the cable, on the other hand, the traditional cable line has low anti-pulling capacity, which can easily cause the cable line to break. SUMMARY
[0004] The utility model discloses a cable with waterproof function to solve the problems in the prior art.
[0005] The utility model discloses a cable with waterproof function, which is characterized by comprising a plurality of protective sleeve bodies and a cable line arranged in the protective sleeve, wherein the protective sleeve body is composed of a front sleeve body, a connecting pipe and a rear sleeve body, the front sleeve body, the connecting pipe and the rear sleeve body are integrally formed, two adjacent protective sleeve bodies are connected to each other, the front sleeve body of one protective sleeve body and the rear sleeve body of another protective sleeve body are detachably connected, a plurality of fixing rods are arranged on the rear sleeve body, a plurality of positioning holes matched with the fixing rods are arranged on the front sleeve body, a positioning assembly for positioning is arranged on the fixing rod, the positioning assembly is composed of a positioning piece and a return spring, the fixing rod is provided with a mounting groove for mounting the positioning assembly, one end of the positioning piece extends out of the mounting groove and abuts against the front sleeve body, the other end of the positioning piece extends into the mounting groove and is connected with the return spring, and the positioning piece can move on the mounting groove through the action of the positioning piece and the return spring.
[0006] In the above-mentioned cable with waterproof function, the front and rear ends of the front sleeve body and the rear sleeve body are provided with fixing rings, and the fixing rings and the corresponding sleeve bodies are integrally formed.
[0007] In the above-mentioned cable with waterproof function, the protective sleeve body is internally provided with a waterproof layer.
[0008] In the above-mentioned cable with waterproof function, the fixing rod and the rear sleeve body are integrally formed, and the fixing rod passes through the positioning hole of the front sleeve body.
[0009] Compared with existing technologies, this waterproof cable greatly increases the service life of the cable by installing a protective sleeve on the outside of the cable. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the structure of this utility model.
[0011] Figure 2 This is a cross-sectional structural diagram of the present invention.
[0012] In the diagram, 1. Protective sleeve; 2. Front sleeve; 3. Connecting pipe; 4. Rear sleeve; 5. Fixing rod; 6. Positioning hole; 7. Positioning assembly; 8. Positioning component; 9. Return spring; 10. Mounting groove; 11. Fixing ring; 12. Waterproof layer. Detailed Implementation
[0013] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.
[0014] like Figure 1 , Figure 2 As shown, this waterproof cable includes several protective sleeves 1 and a cable threaded through the protective sleeves. Each protective sleeve 1 consists of a front sleeve 2, a connecting pipe 3, and a rear sleeve 4. The front sleeve 2, connecting pipe 3, and rear sleeve 4 are integrally formed. Two adjacent protective sleeves 1 are connected to each other, and the front sleeve 2 of one protective sleeve 1 and the rear sleeve 4 of another protective sleeve 1 are detachably and fixedly connected. The rear sleeve 4 is provided with several fixing rods 5, and the front sleeve 2 is provided with several fixing rods 5. A positioning hole 6 is provided to cooperate with a fixing rod 5. The fixing rod 5 is provided with a positioning component 7 for positioning. The positioning component 7 consists of a positioning element 8 and a return spring 9. The fixing rod 5 has an installation groove 10 for installing the positioning component 7. One end of the positioning element 8 extends out of the installation groove 10 and abuts against the front sleeve 2. The other end of the positioning element 8 extends into the installation groove 10 and is connected to the return spring 9. The positioning element 8 can move on the installation groove 10 through the action of the positioning element 8 and the return spring 9.
[0015] Further, the two protective sleeve bodies 1 are disassembled by pressing the positioning member 8 extending out of the mounting slot 10 to make it shrink in the mounting slot 10, and the reset spring 9 is in the compressed state, so as to take off the fixing rod 5 from the positioning hole 6; when the two protective sleeve bodies 1 need to be installed, the positioning member 8 extending out of the mounting slot 10 is pressed to make it shrink in the mounting slot 10, and the reset spring 9 is in the compressed state, then the fixing rod 5 is inserted into the positioning hole 6 and extends out of the front sleeve body 2, the reset spring 9 rebounds, the positioning member 8 extends out of the mounting slot 10, so as to fix the two protective sleeve bodies 1.
[0016] Further, the front and rear ends of the front sleeve body 2 and the rear sleeve body 4 are provided with fixing rings 11, which are integrally formed with the corresponding sleeve bodies.
[0017] Further, the protective sleeve body 1 is internally provided with a waterproof layer 12. The waterproof layer 12 in the inner layer of the protective sleeve body 1 has a waterproof effect on the cable inside it, avoiding the weak waterproof and anti-permeability effect of the traditional cable, thereby reducing the service life of the cable.
[0018] Further, the fixing rod 5 is integrally formed with the rear sleeve body 4, and the fixing rod 5 extends out of the positioning hole 6 of the front sleeve body 2.
[0019] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.
[0020] Although the terms such as protective sleeve body 1, front sleeve body 2, connecting pipe 3, rear sleeve body 4, fixing rod 5, positioning hole 6, positioning assembly 7, positioning member 8, reset spring 9, mounting slot 10, fixing ring 11, and waterproof layer 12 are used more frequently in this paper, the possibility of using other terms is not excluded. The use of these terms is only to facilitate the description and explanation of the essence of the present application; any additional limitation is contrary to the spirit of the present application.
Claims
1. A cable wire having a waterproof function, characterized by, The utility model relates to a kind of protective sleeve bodies (1) and cable line arranged in protective sleeve, the protective sleeve body (1) is composed of front sleeve (2), connecting pipe (3) and rear sleeve (4), the front sleeve (2), connecting pipe (3) and rear sleeve (4) are integrally formed, two adjacent protective sleeve bodies (1) are connected, and the front sleeve (2) of one of protective sleeve bodies (1) and the rear sleeve (4) of another protective sleeve body (1) are detachably fixed connection, the rear sleeve (4) is provided with a plurality of fixed rods (5), the front sleeve (2) is provided with the positioning hole (6) matched with a plurality of fixed rods (5), the fixed rod (5) is provided with the positioning assembly (7) for positioning, the positioning assembly (7) is composed of positioning piece (8) and reset spring (9), the fixed rod (5) is provided with the installation groove (10) for the positioning assembly (7) installation, one end of the positioning piece (8) extends out installation groove (10) and is in abutment with front sleeve (2), the other end of the positioning piece (8) extends into installation groove (10) and is connected with reset spring (9), positioning piece (8) is movable on installation groove (10) by the action of positioning piece (8) and reset spring (9).
2. The cable with waterproof function according to claim 1, characterized in that, The front and rear ends of the front sleeve (2) and the rear sleeve (4) are provided with fixing rings (11), and the fixing rings (11) are integrally formed with the corresponding sleeves.
3. The cable according to claim 1, wherein The protective sleeve body (1) is provided with a waterproof layer (12) inside.
4. The cable with waterproof function according to claim 1, characterized in that, The fixed rod (5) is integrally formed with the rear sleeve (4), and the fixed rod (5) penetrates out of the positioning hole (6) of the front sleeve (2).