High-flexibility silica gel glass fiber braided tube

Abstract

The utility model discloses a high-flexibility silica gel glass fiber braided tube, and relates to the technical field of glass fiber tubes, the high-flexibility silica gel glass fiber braided tube comprises a glass fiber tube body, the outer side of the glass fiber tube body is sleeved with a protective sleeve assembly, and an inner supporting tube assembly is arranged in the glass fiber tube body. Through the arrangement of the protection sleeve assembly and the inner supporting pipe assembly, due to the arrangement of a first protection sleeve and a second protection sleeve, the protection sleeve assembly is arranged in a double-layer mode, the protection effect on the glass fiber pipe body is improved, the glass fiber pipe body is prevented from being abraded and scratched, and the service life of the glass fiber pipe body is prolonged. And the first protective sleeve and the second protective sleeve are separated by a certain space through the multiple connecting protrusions, the protective effect is further improved, the protective effect of the whole braided tube is high, and the glass fiber tube body can be supported by the inner supporting tube.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber tubes, in particular to a high-flexibility silicone glass fiber braided tube. Background Art

[0002] Glass fiber tubes have been widely used in the petroleum, electric power, chemical industry, papermaking, urban water supply and drainage, factory sewage treatment, seawater desalination, gas transportation and other industries due to their many unique advantages. They are also used in automobile engine nitrogen oxide sensors to protect wires. However, existing glass fiber braided tubes are easily flattened during use, causing damage to the internal lines, and are easily scratched, causing damage to the internal circuits, and have low safety performance.

[0003] Therefore, it is necessary to invent a high-flexibility silicone glass fiber braided tube to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a high-flexibility silicone glass fiber braided tube to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highly flexible silicone glass fiber braided tube, comprising a glass fiber tube body, the outer side of the glass fiber tube body is sleeved with a protective sleeve assembly, and the interior of the glass fiber tube body is provided with an inner support tube assembly;

[0006] The protective cover assembly includes a first protective cover and a second protective cover, and the second protective cover is located inside the first protective cover;

[0007] The inner support tube assembly comprises an inner support tube, and the outer side wall of the inner support tube is bonded to the inner side wall of the glass fiber tube body.

[0008] Preferably, the inner side wall of the second protective cover is adhesively connected to the outer side wall of the glass fiber tube body, and the inner side wall of the first protective cover is integrally formed with a plurality of connecting protrusions.

[0009] Preferably, the plurality of connecting protrusions are distributed in a ring array, and the inner side walls of the plurality of connecting protrusions are adhesively connected to the outer side wall of the second protective cover.

[0010] Preferably, a plurality of first annular grooves are formed on the first protective sleeve, and the plurality of first annular grooves are distributed at equal intervals, and a first elastic ring is fixedly disposed inside the first annular groove.

[0011] Preferably, the cross-section of the inner hole opening of the inner support tube is triangular, and a plurality of second annular grooves are formed on the inner support tube, and the plurality of second annular grooves are distributed at equal intervals.

[0012] Preferably, the plurality of second annular grooves correspond one to one with the plurality of first annular grooves, a second elastic ring is arranged around the outer opening of the second annular groove, and a triangular elastic ring is arranged around the inner opening of the second annular groove.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model arranges a protective sleeve assembly and an inner support tube assembly. Due to the arrangement of the first protective sleeve and the second protective sleeve, the protective sleeve assembly forms a double-layer arrangement, thereby improving the protective effect on the glass fiber tube body and preventing the glass fiber tube body from being worn and scratched. In addition, a plurality of connecting protrusions separate the first protective sleeve and the second protective sleeve by a certain space, further improving the protective effect, making the overall braided tube protective effect stronger, and the inner support tube can support the glass fiber tube body. At the same time, the internal opening of the inner support tube is arranged in a triangle, further improving stability, and preventing the glass fiber tube body from being flattened and causing damage to the internal circuit. At the same time, due to the arrangement of the plurality of first annular grooves and the first elastic ring and the second annular grooves, the second elastic ring and the triangular elastic ring, the first elastic ring, the second elastic ring and the triangular elastic ring have good elasticity, so that the protective sleeve assembly and the inner support tube assembly are both multi-section designs, thereby ensuring the flexibility of the braided tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the protective cover assembly structure of the utility model.

[0017] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of .

[0018] Figure 4 This is a schematic diagram of the structure of the inner support tube assembly of the utility model.

[0019] In the figure: 1, glass fiber tube body; 2, protective cover assembly; 3, inner support tube assembly; 201, first protective cover; 202, second protective cover; 203, first annular groove; 204, first elastic ring; 205, connecting protrusion; 301, inner support tube; 302, second annular groove; 303, second elastic ring; 304, triangular elastic ring. DETAILED DESCRIPTION

[0020] 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.

[0021] The utility model provides Figure 1-4 A highly flexible silicone glass fiber braided tube is shown, comprising a glass fiber tube body 1, a protective sleeve assembly 2 is sleeved on the outer side of the glass fiber tube body 1, and an inner support tube assembly 3 is arranged inside the glass fiber tube body 1.

[0022] Furthermore, the protective cover assembly 2 includes a first protective cover 201 and a second protective cover 202, and the second protective cover 202 is located inside the first protective cover 201. Due to the arrangement of the first protective cover 201 and the second protective cover 202, the protective cover assembly 2 forms a double-layer arrangement, thereby improving the protective effect of the glass fiber tube body 1 and preventing the glass fiber tube body 1 from being worn and scratched. The inner wall of the second protective cover 202 is adhesively connected to the outer wall of the glass fiber tube body 1, and the inner wall of the first protective cover 201 is integrally formed with a plurality of connecting protrusions 205. , multiple connecting protrusions 205 are distributed in an annular array, and the inner side walls of the multiple connecting protrusions 205 are adhesively connected to the outer side wall of the second protective cover 202, and the multiple connecting protrusions 205 separate the first protective cover 201 and the second protective cover 202 by a certain space, further improving the protection effect, so that the overall braided tube has a stronger protection effect, and the first protective cover 201 is provided with a plurality of first annular grooves 203, and the plurality of first annular grooves 203 are distributed at equal intervals, and the first elastic ring 204 is fixedly arranged inside the first annular groove 203;

[0023] The inner hole opening cross section of the inner support tube 301 is set in a triangular shape. The inner support tube 301 is made of polytetrafluoroethylene and has good corrosion resistance. The inner support tube 301 can support the glass fiber tube body 1. At the same time, the inner opening of the inner support tube 301 is set in a triangular shape, which further improves the stability and prevents the glass fiber tube body 1 from being flattened and causing damage to the internal circuit. A plurality of second annular grooves 302 are opened on the inner support tube 301, and the plurality of second annular grooves 302 are distributed at equal intervals. The plurality of second annular grooves 302 correspond to the plurality of first annular grooves 203 one by one, and the outer opening of the second annular groove 302 surrounds A second elastic ring 303 is provided, and a triangular elastic ring 304 is arranged around the inner opening of the second annular groove 302. Due to the arrangement of multiple first annular grooves 203 and first elastic rings 204 and second annular grooves 302, second elastic rings 303 and triangular elastic rings 304, the first elastic ring 204, the second elastic ring 303 and the triangular elastic ring 304 are all made of elastic rubber, and the first elastic ring 204, the second elastic ring 303 and the triangular elastic ring 304 have good elasticity, so that the protective cover assembly 2 and the inner support tube assembly 3 are both multi-section designs, thereby ensuring the flexibility of the braided tube.

[0024] Working principle of this utility model:

[0025] When in use, the wire passes through the inner aperture of the inner support tube 301. Due to the arrangement of the protective sleeve assembly 2 and the inner support tube assembly 3, and due to the arrangement of the first protective sleeve 201 and the second protective sleeve 202, the protective sleeve assembly 2 forms a double-layer arrangement, which improves the protection effect of the glass fiber tube body 1 and prevents the glass fiber tube body 1 from being worn and scratched. In addition, the plurality of connecting protrusions 205 separate the first protective sleeve 201 and the second protective sleeve 202 by a certain space, further improving the protection effect, making the overall braided tube protection effect stronger, and the inner support tube 301 can support The glass fiber tube body 1 is supported, and the internal opening of the inner support tube 301 is set in a triangular shape, which further improves the stability and prevents the glass fiber tube body 1 from being flattened and causing damage to the internal circuit. At the same time, due to the setting of multiple first annular grooves 203 and first elastic rings 204 and second annular grooves 302, second elastic rings 303 and triangular elastic rings 304, the first elastic ring 204, the second elastic ring 303 and the triangular elastic ring 304 have good elasticity, so that the protective cover assembly 2 and the inner support tube assembly 3 are both multi-section designs, ensuring the flexibility of the braided tube.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-flexibility silicone glass fiber braided tube, characterized in that: It comprises a glass fiber tube body (1), a protective sleeve assembly (2) is sleeved on the outer side of the glass fiber tube body (1), and an inner support tube assembly (3) is arranged inside the glass fiber tube body (1); The protective cover assembly (2) comprises a first protective cover (201) and a second protective cover (202), and the second protective cover (202) is located inside the first protective cover (201); The inner support tube assembly (3) comprises an inner support tube (301), and the outer side wall of the inner support tube (301) is bonded to the inner side wall of the glass fiber tube body (1).

2. The high-flexibility silicone glass fiber braided tube according to claim 1, characterized in that: The inner side wall of the second protective sleeve (202) is adhesively connected to the outer side wall of the glass fiber tube body (1), and the inner side wall of the first protective sleeve (201) is integrally formed with a plurality of connection protrusions (205).

3. A high-flexibility silicone glass fiber braided tube according to claim 2, characterized in that: The plurality of connection protrusions (205) are distributed in a ring array, and the inner side walls of the plurality of connection protrusions (205) are adhesively connected to the outer side wall of the second protective sleeve (202).

4. The high-flexibility silicone glass fiber braided tube according to claim 3, characterized in that: The first protective sleeve (201) is provided with a plurality of first annular grooves (203), and the plurality of first annular grooves (203) are distributed at equal intervals, and a first elastic ring (204) is fixedly arranged inside the first annular groove (203).

5. The high-flexibility silicone glass fiber braided tube according to claim 4, characterized in that: The internal opening cross section of the inner support tube (301) is triangular in shape, and a plurality of second annular grooves (302) are provided on the inner support tube (301), and the plurality of second annular grooves (302) are distributed at equal intervals.

6. The high-flexibility silicone glass fiber braided tube according to claim 5, characterized in that: The plurality of second annular grooves (302) correspond one to one with the plurality of first annular grooves (203); a second elastic ring (303) is arranged around the outer opening of the second annular groove (302); and a triangular elastic ring (304) is arranged around the inner opening of the second annular groove (302).

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