Ultra-thin multi-layer silica gel braided tube

Abstract

The utility model discloses an ultra-thin multilayer silica gel braided tube, which relates to the technical field of silica gel braided tubes and comprises a silica gel braided tube body, a connector assembly is arranged at one end of the silica gel braided tube body, a butt joint assembly is arranged at the other end of the silica gel braided tube body, and the connector assembly is matched with the butt joint assembly. The silica gel braided tube body comprises a pipeline body, an anti-sticking layer is arranged on the inner wall of the pipeline body, and the anti-sticking layer is used for preventing adhesion between the inner wall of the silica gel braided tube body and a conveying medium; the butt joint assembly comprises a second connecting cavity tube fixedly connected to one end of the silica gel braided tube body; the connector assembly comprises a first connecting cavity tube fixedly connected to one end of the silica gel braided tube body, and a positioning rod is fixedly connected to one side of the first connecting cavity tube, so that the silica gel braided tube bodies, the connector assembly and the butt joint assembly are matched together, and the two silica gel braided tube bodies can be quickly assembled and disassembled; the working efficiency of the device is improved, and the requirements of more customers are met.

Description

Technical Field

[0001] This utility model relates to the field of silicone braided tube technology, specifically to an ultra-thin multilayer silicone braided tube. Background Technology

[0002] Braided silicone tubing, also known as reinforced silicone tubing or superimposed silicone tubing, is a high-pressure-resistant silicone tubing primarily used in special environments. It is widely applied in industries such as medical, food, electronics, electrical appliances, communication equipment, computers, toys, lighting, sanitary ware, sports and health equipment, and machinery manufacturing. Silicone tubing boasts excellent high-temperature resistance and corrosion resistance. The outer circumference of the tubing is covered with a braided layer, which enhances its pressure resistance and abrasion resistance, providing external protection for the tubing. The thickness of the braided layer can be controlled according to customer needs, allowing for the customization of ultra-thin material layers. Currently, there is a demand for ultra-thin, multi-layered braided silicone tubing.

[0003] A search revealed that Chinese patent application number 202121757906.X provides an internally braided silicone tube structure, comprising a tube body, a corrugated inner tube disposed on the inner side of the tube body, a braided layer disposed on the outer side of the corrugated inner tube, and a silicone tube sleeved on the outer surface of the braided layer for heat insulation; therefore, compared with traditional shower tubes, it is more resistant to high temperatures and can provide better heat insulation.

[0004] However, the device in the aforementioned patent has certain drawbacks: traditional silicone braided tubing often requires threaded fixing when assembling two sets of silicone braided tubing, making pipe installation and disassembly cumbersome. The pipe lacks a convenient installation mechanism, which cannot meet the needs of more customers and reduces the efficiency of the device.

[0005] To address the aforementioned problems, an ultra-thin multilayer silicone braided tube is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide an ultra-thin multi-layer silicone braided tube. Using this device, the problem of traditional silicone braided tubes in the background art, which often use threads to fix two sets of silicone braided tubes during use, makes the installation and disassembly of the pipe cumbersome, lacks a convenient installation mechanism, cannot meet the needs of more customers, and reduces the efficiency of the device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an ultra-thin multi-layer silicone braided tubing, comprising a silicone braided tubing body, a connector assembly at one end of the silicone braided tubing body, and a mating connector assembly at the other end of the silicone braided tubing body, the connector assembly being matched with the mating connector assembly; the silicone braided tubing body includes a pipe body, the inner wall of the pipe body being provided with an anti-adhesion layer, the anti-adhesion layer being used to prevent adhesion between the inner wall of the silicone braided tubing body and the conveying medium, thereby reducing the deposition and blockage of the medium within the silicone braided tubing body; the mating connector assembly includes a second connecting cavity tube fixedly connected to one end of the silicone braided tubing body, the second connecting cavity tube having a positioning slot on one side, two sets of the positioning slots, an installation cavity in the middle of the second connecting cavity tube, and a locking groove on one side of the installation cavity, four sets of the locking grooves; the connector assembly includes a first connecting cavity tube fixedly connected to one end of the silicone braided tubing body, the first connecting cavity tube having a positioning rod fixedly connected to one side, two sets of the positioning rods, the two sets of positioning rods being respectively engaged and connected within the two sets of positioning slots.

[0008] Using the above mechanism, the connector assembly at one end of one set of silicone braided tubing bodies is connected and fixed to the connector assembly at one end of another set of silicone braided tubing bodies, thereby enabling the two sets of silicone braided tubing bodies to be assembled.

[0009] Preferably, a limiting block is fixedly connected to one side of the second connecting cavity tube, and two sets of the limiting blocks are provided, with a slot provided on one side of each set of the limiting blocks.

[0010] Using the above mechanism, the limiting block plays a role in positioning the butt joint assembly and the connector assembly.

[0011] Preferably, a mating sealing ring is fixedly connected to one side of the first connecting cavity tube, and a retaining block is fixedly connected to one side of the mating sealing ring, wherein four sets of retaining blocks are provided.

[0012] Preferably, the mating sealing ring is engaged with the inside of the mounting cavity, and the locking strip and the locking groove are matched with each other.

[0013] The aforementioned mechanism secures the sealing ring within the installation cavity, enhancing the sealing performance of the pipe connection.

[0014] Preferably, the connector assembly further includes a cavity disposed on one side of the first connecting tube. The cavity is provided in two sets. A pulling block is slidably connected to one side of the first connecting tube. A connecting plate is fixedly connected to both sides of the pulling block. The two sets of connecting plates are slidably connected inside the first connecting tube.

[0015] Using the above mechanism, the pulling of the pull block serves to adjust the position of the L-shaped insert plate.

[0016] Preferably, an L-shaped insert plate is fixedly connected to one side of the connecting plate. The L-shaped insert plate matches the slot and serves to engage and fix the limiting block. A first spring is fixedly connected to one side of each of the two sets of L-shaped insert plates, and one end of each of the two sets of first springs is fixedly connected to the inside of the first connecting cavity.

[0017] Using the above mechanism, the first spring can achieve the effect of resetting the L-shaped insert plate.

[0018] Preferably, a braided layer is provided on the outer periphery of the pipe body, and a wear-resistant layer is provided on one side of the braided layer, the wear-resistant layer being disposed on the outermost wall of the silicone braided pipe body.

[0019] By employing the aforementioned mechanism and through the design of a composite protective layer, the overall protective performance of the silicone braided tubing body is enhanced.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] 1. This application proposes an ultra-thin multi-layer silicone braided tubing. Each set of silicone braided tubing bodies has a connector assembly and a mating assembly at both ends. When two sets of silicone braided tubing bodies need to be connected and assembled, the two sets of silicone braided tubing bodies are brought close together, so that the mating assembly of one set of silicone braided tubing bodies corresponds to the connector assembly of the other set of silicone braided tubing bodies. The user pulls the pulling block to the outside of the first connecting cavity tube. The pulling block drives the connecting plate and the L-shaped insert plate to move, and the first spring is stretched at this time. The two sets of L-shaped insert plates move horizontally away from the insert cavity. The ends of the L-shaped insert plates, which were originally inside the insert cavity, are now retracted into the second connecting cavity tube, thereby freeing up space in the two sets of insert cavities. The limiting block is aligned with the position of the insert cavity, and the mating sealing ring is aligned with the position of the mounting cavity. A set of silicone braided tubing bodies is then connected. The first connecting cavity tube of the braided tube body approaches and docks with the second connecting cavity tube on another set of silicone braided tube bodies. At this time, the docking sealing ring is engaged and installed inside the installation cavity. Multiple sets of locking strips slide along the corresponding slots. At the same time, the positioning rod engages and is installed inside the corresponding positioning hole slot. Simultaneously, the limiting block is inserted into the corresponding cavity. The limiting block corresponds to the L-shaped insert plate. At this time, the user can release the pulling block. The two sets of first springs return to their original state. The two sets of first springs will drive the two sets of L-shaped insert plates to move towards the two sets of limiting blocks until the end of the L-shaped insert plate engages and is fixedly installed in the slot. The two sets of L-shaped insert plates fix the two sets of limiting blocks respectively. Then, the connector assembly and the mating connector assembly quickly dock and complete the fixed connection. The assembly work between the two sets of silicone braided tube bodies is completed.

[0022] 2. When it is necessary to disassemble the two sets of silicone braided tubing bodies, pull the pulling block outwards. The pulling block will cause the two sets of L-shaped inserts to move away from the two sets of limit blocks until the L-shaped inserts are completely away from the limit blocks. Pull the two sets of silicone braided tubing bodies away from each other, so that the limit blocks are disengaged from the insertion cavity and the mating sealing ring is pulled out from the installation cavity. Then, the connector assembly and the mating joint assembly can be separated, and the two sets of silicone braided tubing bodies can be disassembled. This setting, through the cooperation of the silicone braided tubing bodies, connector assembly and mating joint assembly, allows for quick assembly and disassembly of the two sets of silicone braided tubing bodies. The operation is simple and convenient, improving the working efficiency of the device and meeting the needs of more customers.

[0023] 3. In this device, the silicone braided tubing body is a pipe component made of silicone rubber. Silicone rubber is the main material of silicone tubing, possessing excellent high and low temperature resistance, good physiological stability, low resilience and deformation, and meeting food-grade certification. It is widely used in high-temperature pipelines and gas and liquid transportation, and is resistant to both cold and heat, enabling it to operate at extreme temperatures. It provides flexibility and sealing for the silicone braided tubing body. The anti-adhesion layer is a special coating on the innermost wall of the silicone braided tubing body. This layer is a protective layer made of amine-cured epoxy resin and polyamide epoxy resin composite material. Its main function is to prevent adhesion between the inner wall of the silicone braided tubing body and the transported medium, thereby reducing media deposition and blockage within the silicone braided tubing body. The anti-adhesion layer also has good lubricity and corrosion resistance. The braided layer is wrapped around the outer perimeter of the tubing body. The protective layer, typically made of woven glass fiber, enhances the pressure resistance and support of the silicone braided tubing, enabling it to withstand high pressure. The outermost layer is a wear-resistant coating made of epoxy paint. This coating forms a protective film on the outer surface of the tubing, preventing oxygen, moisture, and corrosive media from contacting the surface. Epoxy paint also has excellent adhesion and chemical resistance, allowing the tubing to resist various chemicals and ozone erosion. It is widely used in environments requiring high strength and durability, performing particularly well in special environments, thus increasing the applicability of the device. This protective layer enhances the performance of the silicone braided tubing and extends the service life of the device. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a structural diagram of the silicone braided tube body of this utility model;

[0026] Figure 3 This is a structural diagram of the silicone braided tube of this utility model;

[0027] Figure 4 This is a connection structure diagram of the connector assembly and mating head assembly of this utility model;

[0028] Figure 5 This is a structural diagram of the connector assembly of this utility model;

[0029] Figure 6 This is a structural diagram of the connector assembly of this utility model;

[0030] Figure 7 This is a structural diagram of the engaging mechanism connecting the connector assembly and the mating assembly of this utility model.

[0031] In the diagram: 1. Silicone braided tubing body; 111. Pipe body; 112. Braided layer; 113. Wear-resistant layer; 114. Anti-adhesive layer; 2. Connector assembly; 21. First connecting cavity tube; 22. Insertion cavity; 23. Butt sealing ring body; 24. Locking strip block; 25. Positioning rod; 26. Pulling block; 27. L-shaped insert plate; 28. First spring; 29. ​​Connecting plate; 3. Connector assembly; 31. Second connecting cavity tube; 32. Limiting block; 321. Slot; 33. Mounting cavity; 34. Locking groove; 35. Positioning hole groove. Detailed Implementation

[0032] 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.

[0033] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0034] Combination Figures 1-7An ultra-thin multi-layer silicone braided tubing includes a silicone braided tubing body 1, a connector assembly 2 at one end of the silicone braided tubing body 1, and a mating connector assembly 3 at the other end of the silicone braided tubing body 1, the connector assembly 2 and the mating connector assembly 3 being matched; the silicone braided tubing body 1 includes a pipe body 111, the inner wall of the pipe body 111 being provided with an anti-adhesion layer 114, the anti-adhesion layer 114 being used to prevent adhesion between the inner wall of the silicone braided tubing body 1 and the conveying medium, thereby reducing the deposition and blockage of the medium in the silicone braided tubing body 1; the mating connector assembly 3 includes a fixing... A second connecting cavity tube 31 is connected to one end of the silicone braided tube body 1. A positioning hole groove 35 is provided on one side of the second connecting cavity tube 31. Two sets of positioning hole grooves 35 are provided. An installation cavity 33 is provided in the middle of the second connecting cavity tube 31. A slot 34 is provided on one side of the installation cavity 33. Four sets of slots 34 are provided. The connector assembly 2 includes a first connecting cavity tube 21 fixedly connected to one end of the silicone braided tube body 1. A positioning rod 25 is fixedly connected to one side of the first connecting cavity tube 21. Two sets of positioning rods 25 are provided. The two sets of positioning rods 25 are respectively engaged and connected to the inside of the two sets of positioning hole grooves 35.

[0035] The present invention will be further described below with reference to the embodiments.

[0036] Example 1:

[0037] Combination Figure 1 and Figures 4-7 The second connecting cavity tube 31 is fixedly connected to a limiting block 32 on one side. The limiting block 32 is provided in two sets, and each set of the limiting block 32 has a slot 321 on one side.

[0038] A mating sealing ring 23 is fixedly connected to one side of the first connecting cavity tube 21, and a retaining strip block 24 is fixedly connected to one side of the mating sealing ring 23. The retaining strip block 24 is provided with four sets.

[0039] The mating sealing ring 23 is snapped into the interior of the mounting cavity 33, and the locking strip 24 matches the locking groove 34.

[0040] The connector assembly 2 also includes a cavity 22 disposed on one side of the first connecting tube 21. The cavity 22 is provided with two sets. A pull block 26 is slidably connected to one side of the first connecting tube 21. A connecting plate 29 is fixedly connected to both sides of the pull block 26. The two sets of connecting plates 29 are slidably connected inside the first connecting tube 21.

[0041] An L-shaped insert plate 27 is fixedly connected to one side of the connecting plate 29. The L-shaped insert plate 27 matches the slot 321. The L-shaped insert plate 27 serves to engage and fix the limiting block 32. A first spring 28 is fixedly connected to one side of each of the two sets of L-shaped insert plates 27. One end of each of the two sets of first springs 28 is fixedly connected to the inside of the first connecting cavity tube 21.

[0042] Example 2:

[0043] Combination Figures 1-3 The outer periphery of the pipe body 111 is provided with a braided layer 112, and a wear-resistant layer 113 is provided on one side of the braided layer 112. The wear-resistant layer 113 is provided on the outermost wall of the silicone braided pipe body 1.

[0044] In summary, this application proposes an ultra-thin multi-layer silicone braided tubing. Each set of silicone braided tubing body 1 has a connector assembly 2 and a mating head assembly 3 at both ends. When two sets of silicone braided tubing body 1 need to be connected and assembled, the two sets of silicone braided tubing body 1 are brought close together, so that the mating head assembly 3 of one set of silicone braided tubing body 1 corresponds to the connector assembly 2 of the other set of silicone braided tubing body 1. The user pulls the pulling block 26 outward from the first connecting cavity tube 21. The pulling block 26 drives the connecting plate 29 and the L-shaped insert plate 27 to move, and the first spring 28 is stretched at this time. The two sets of L-shaped insert plates 27 move horizontally away from the insert cavity 22. The end of the insert plate 27, which was originally inside the insert cavity 22, is now retracted into the second connecting cavity tube 31, thus freeing up space in both insert cavities 22. The positioning block 32 is aligned with the insert cavity 22, and the mating sealing ring 23 is aligned with the mounting cavity 33. The first connecting cavity tube 21 of one set of silicone braided tubing body 1 and the second connecting cavity tube 31 of the other set of silicone braided tubing body 1 are brought close together for mating. At this time, the mating sealing ring 23 is engaged and installed inside the mounting cavity 33. Multiple sets of retaining strips 24 slide along the corresponding slots 34, while the positioning rod 25 engages and is installed inside the corresponding positioning hole slot 35. Simultaneously, the positioning block 32 is inserted into the corresponding position. In the insertion cavity 22, the limiting block 32 corresponds to the L-shaped insert plate 27. The user can then release the pulling block 26, and the two sets of first springs 28 return to their original state. The two sets of first springs 28 will then drive the two sets of L-shaped insert plates 27 to move closer to the two sets of limiting blocks 32 until the ends of the L-shaped insert plates 27 are engaged and fixedly installed into the slot 321. The two sets of L-shaped insert plates 27 respectively fix the two sets of limiting blocks 32, thereby quickly connecting and fixing the connector assembly 2 and the mating connector assembly 3, completing the assembly between the two sets of silicone braided tube bodies 1. When it is necessary to disassemble the two sets of silicone braided tube bodies 1, the pulling block 26 is pulled outwards. The two sets of L-shaped insert plates 27 are moved away from the two sets of limiting blocks 32 until the L-shaped insert plates 27 are completely away from the limiting blocks 32. The two sets of silicone braided tube bodies 1 are pulled away from each other, so that the limiting blocks 32 are disengaged from the insert cavity 22 and the mating sealing ring 23 is pulled out from the installation cavity 33. Then the connector assembly 2 and the mating connector assembly 3 are separated, and the two sets of silicone braided tube bodies 1 are separated. This setting, through the joint cooperation of the silicone braided tube body 1, connector assembly 2 and mating connector assembly 3, allows the two sets of silicone braided tube bodies 1 to be quickly assembled and disassembled. The operation is simple and convenient, improving the working efficiency of the device and meeting the needs of more customers.

[0045] In this device, the silicone braided tubing body 1, specifically the pipe body 111, is a pipe component made of silicone rubber. Silicone rubber is the main material of silicone tubing, possessing excellent high and low temperature resistance, good physiological stability, low resilience and deformation, and meeting food-grade certification. It is widely used in high-temperature pipelines and gas and liquid transportation, exhibiting both cold and heat resistance: it can operate at extreme temperatures, suitable for a temperature range from -100°F to 300°F, providing flexibility and sealing for the silicone braided tubing body 1. The anti-adhesion layer 114 is a special coating on the innermost wall of the silicone braided tubing body 1. The anti-adhesion layer 114 is a protective layer made of amine-cured epoxy resin and polyamide epoxy resin composite material. Its main function is to prevent adhesion between the inner wall of the silicone braided tubing body 1 and the transported medium, thereby reducing media deposition and blockage within the silicone braided tubing body 1. Furthermore, the anti-adhesion layer 114 has good lubricity and corrosion resistance. The braided layer 112... The protective layer wrapped around the outer periphery of the pipe body 111, the braided layer 112, is typically made of woven glass fiber. It enhances the pressure resistance and support of the silicone braided pipe body 1, enabling it to withstand high pressure. The outermost layer of the silicone braided pipe body 1 is a wear-resistant layer 113, which is a protective coating made of epoxy paint. The epoxy paint forms a protective film on the outer surface of the silicone braided pipe body 1, preventing oxygen, moisture, and corrosive media from contacting the surface of the pipe body 111. Epoxy paint also has good adhesion and chemical corrosion resistance, allowing the silicone braided pipe body 1 to resist the erosion of various chemicals and ozone. It is widely used in various environments requiring high strength and durability, and performs particularly well in special environmental operations, increasing the applicability of the device. This design, by incorporating a protective layer on the silicone braided pipe body 1, improves its performance and extends the service life of the device.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ultra-thin multilayer silicone braid tube comprising a silicone braid tube body (1), characterized in that: The silicone braid pipe body (1) is provided with a connector assembly (2) at one end, and a counter connector assembly (3) at the other end, the connector assembly (2) matches the counter connector assembly (3); the silicone braid pipe body (1) comprises a pipeline body (111), the inner wall of the pipeline body (111) is provided with an anti-sticking layer (114), the anti-sticking layer (114) is used to prevent adhesion between the inner wall of the silicone braid pipe body (1) and the conveying medium, thereby reducing the deposition and plugging of the medium in the silicone braid pipe body (1); the counter connector assembly (3) comprises a second connecting cavity pipe (31) fixedly connected to one end of the silicone braid pipe body (1), one side of the second connecting cavity pipe (31) is provided with a positioning hole slot (35), the positioning hole slot (35) is provided with two groups, the middle of the second connecting cavity pipe (31) is provided with a mounting cavity (33), one side of the mounting cavity (33) is provided with a clamping groove (34), and the clamping groove (34) is provided with four groups; the connector assembly (2) comprises a first connecting cavity pipe (21) fixedly connected to one end of the silicone braid pipe body (1), one side of the first connecting cavity pipe (21) is fixedly connected with a positioning rod (25), the positioning rod (25) is provided with two groups, and two groups of the positioning rod (25) are clamped and connected in the two groups of the positioning hole slot (35) respectively.

2. The ultra-thin multi-layer silicone braid tube according to claim 1, wherein: One side of the second connecting cavity pipe (31) is fixedly connected with a limiting block (32), the limiting block (32) is provided with two groups, and one side of the two groups of the limiting block (32) is provided with a slot (321).

3. The ultra-thin multi-layer silicone braid tube according to claim 2, wherein: One side of the first connecting cavity pipe (21) is fixedly connected with a counter sealing ring body (23), one side of the counter sealing ring body (23) is fixedly connected with a clamping strip block (24), and the clamping strip block (24) is provided with four groups.

4. The ultra-thin multi-layer silicone braid tube according to claim 3, characterized in that: The counter sealing ring body (23) is clamped and connected in the mounting cavity (33), and the clamping strip block (24) matches the clamping groove (34).

5. The ultra-thin multilayer silicone braid tube according to claim 4, characterized in that: The connector assembly (2) further comprises a plug cavity (22) provided on one side of the first connecting cavity pipe (21), the plug cavity (22) is provided with two groups, one side of the first connecting cavity pipe (21) is slidably connected with a pulling block (26), the pulling block (26) is fixedly connected with a connecting plate (29) on both sides, and the two groups of the connecting plate (29) are slidably connected in the first connecting cavity pipe (21).

6. The ultra-thin multilayer silicone braid tube according to claim 5, characterized in that: One side of the connecting plate (29) is fixedly connected with an L-shaped plug plate (27), the L-shaped plug plate (27) matches the slot (321), the L-shaped plug plate (27) plays a clamping and fixing role on the limiting block (32), one side of the two groups of the L-shaped plug plate (27) is fixedly connected with a first spring (28), and one end of the two groups of the first spring (28) is fixedly connected in the first connecting cavity pipe (21).

7. The ultra-thin multilayer silicone braid tube according to claim 6, characterized in that: The pipeline body (111) is provided with a woven layer (112) on the periphery, one side of the woven layer (112) is provided with a wear-resistant layer (113), and the wear-resistant layer (113) is arranged on the outermost wall of the silica gel woven tube body (1).

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